A SYSTEM OF THE HOME APPLIANCE LIFTER

Abstract

A SYSTEM OF THE HOME APPLIANCE LIFTER The main design of the present invention discloses a system of the home appliance lifter, which comprises the proximity detector. The main purpose of the present invention is to automate the lifting and lowering of heavy home appliances. The system includes linear actuators for lifting and a user-operated remote control to send infrared signals for manual operation. The automatic control unit automatically manages appliance movement in coordination with a cleaning robot. It incorporates an ultrasonic receiver to detect proximity to the cleaning robot equipped with an ultrasonic signal generator, enabling automatic lifting when needed. The proximity detector, equipped with an AI module, accurately determines the robot's position and movement, avoiding unnecessary lifting when the robot is not in the cleaning range. The self-driven controller activates or deactivates linear actuators based on proximity detector input, lifting or lowering the appliance for unobstructed cleaning access while conserving energy when no proximity is detected.

Specification

Description:TITLE OF THE INVENTION: A SYSTEM OF THE HOME APPLIANCE LIFTER
FIELD OF THE INVENTION
[0001] The present invention relates to the field of Assistive Technologies. More particularly, the present invention relates to systems designed for lifting heavy home appliances for cleaning and maintenance purposes.
BACKGROUND OF THE INVENTION
[0002] In many households, maintaining cleanliness under heavy home appliances such as beds, refrigerators, washing machines and other large items poses a significant challenge. These appliances are often stationary and difficult to move, resulting in the accumulation of dust, dirt and debris in hard-to-reach areas. Traditional cleaning methods involve manually shifting these heavy appliances to access the space underneath, which is not only physically demanding but also time-consuming. Additionally, repeatedly moving these appliances can cause wear and tear on the flooring and may even result in damage to the appliances themselves. As a result, there is a growing need for a solution that allows for easy access to the areas beneath heavy appliances without the need for manual lifting or moving, thereby enhancing both safety and efficiency in household cleaning tasks.
[0003] To address these difficulties, the present invention provides a system of the home appliance lifter designed to simplify the cleaning process. This lifter provides both manual and automatic operation modes for user convenience. In manual mode, users can control the lifter with a remote that has up and down arrow buttons to raise or lower the appliance as needed. In automatic mode, the lifter interacts with a cleaning robot or vacuum cleaner equipped with an ultrasonic signal generator. The lifter, equipped with an ultrasonic receiver, uses a proximity detector (AI module) to detect the robot's proximity and lifts the appliance only when the robot is close enough for cleaning. This smart system ensures efficient, safe and damage-free cleaning, without the need for manual lifting. Once the robot completes its task and moves away from the lifter, the AI unit detects the increased distance, and the controller sends a signal to lower the appliance back to its original position.
[0004] However, many efforts were made to clean the dust particles and dirt under the home appliances. Some of the references known to us are as follows:
Prior Arts:
[0005] US11054797B2 describes the method and system of a variable height platform device designed to enhance office productivity and well-being by allowing users to alternate between sitting and standing. The device consists of an adjustable platform equipped with a sensing system that tracks user engagement and a controller that analyzes the collected data to recommend optimal sitting and standing intervals. It can be operated either motorized or manually and is aimed at reducing the negative effects of prolonged sitting. The device integrates with other office equipment, such as keyboards and monitors and can be customized to suit individual preferences. By encouraging users to switch between sitting and standing, the device improves comfort, reduces fatigue and promotes overall health.
[0006] KR101969133B1 describes the system and method of the desk's possible height adjustment. The invention consists of a height-adjustable desk with a variable top plate, including a base, a top plate and a height adjustment mechanism, which is typically a gas spring or hydraulic cylinder. The desk's height can be adjusted using a button unit and cable. It incorporates connecting members arranged in an X-shape configuration, with a rotation shaft that allows rotational movement between these members. The desk can be used with or without a fixed leg and may include an auxiliary pedestal for additional workspace.
[0007] DE3412603C2 describes the system and method of a height-adjustable stand designed for appliances such as washing machines and dishwashers. This invention consists of a footplate with an integrated threaded shaft that screws into the base of the appliance. The footplate is equipped with a plastic cap that has a polygonal circumference and a soft plastic layer, which helps absorb vibrations and enhance stability. The design addresses common issues with existing stands, which often struggle with stability and ease of adjustment. By incorporating a more secure and adjustable mechanism, the stand allows for height adjustments and prevents the appliance from sliding during operation.
[0008] US11311102B2 describes the system and method of a height-adjustable desk that offers a flexible and customizable solution for creating a more ergonomic workspace. The desk consists of a vertical support member, a counterbalance mechanism and a work surface that can be adjusted to various heights. It can be integrated into different office environments, either as a standalone unit or incorporated into existing wall structures. The design accommodates various configurations of worksurfaces and displays and includes features like foldable panels and adjustable privacy screens. The counterbalance mechanism ensures smooth height adjustments with minimal user effort and the desk can be easily folded or stowed for space-saving purposes. The invention also provides options for cable management, power outlets and other accessories to enhance organization and functionality in the workspace.
[0009] State-of-the-art suffers from the following limitations:
[0010] The state of the arts does not consider the system of the home appliances lifter. Maintaining cleanliness under heavy home appliances like refrigerators, beds and washing machines is challenging due to their weight and immobility. So, the present invention provides a system of the home appliance lifter designed to simplify cleaning underneath appliances, providing both manual and automatic operation modes. In manual mode, the user can control the lifter remotely using up and down arrow buttons to lift or lower the appliance as needed. In automatic mode, the lifter is equipped with an ultrasonic receiver, while the cleaning robot or vacuum cleaner includes an ultrasonic signal generator emitting signals at a frequency of 40 kHz. When the cleaning robot approaches the appliance, it sends these ultrasonic signals detected by the lifter's receiver. The AI module of the proximity detector processes the proximity information and directs the controller to generate a control signal, which activates the linear actuators to lift the appliance, allowing the robot to clean underneath. Once the cleaning robot completes its task and moves away, the controller automatically sends a signal to lower the appliance back to its original position.
OBJECTIVES OF THE INVENTION
[0011] The main objective of the present invention is to provide a home appliance lifter that allows users to lift and lower heavy appliances for cleaning and maintenance purposes by providing both manual and automatic operation modes.
[0012] Another objective of the present invention is to enable manual control of the lifter through a remote, allowing users to lift or lower the appliance as needed for cleaning.
[0013] Further objective of the present invention is to provide automatic control, using an ultrasonic receiver in the lifter to detect proximity signals emitted by the cleaning robot or vacuum cleaner equipped with an ultrasonic signal generator, based on which the lifter automatically adjusts the appliance's position.
[0014] Yet another objective of the present invention is to provide a cleaning robot equipped with an ultrasonic signal generator operating at 40 kHz to communicate with the lifter's ultrasonic receiver, allowing the lifter to automatically adjust the appliance's position.
[0015] Still, another objective of the present invention is to utilize a proximity detector equipped with an AI module to process proximity data received from the ultrasonic signal generator to determine if the cleaning robot is moving toward the lifter, thereby controlling its response.
[0016] Another objective is to provide a controller to generate control signals to operate the linear actuators, enabling the appliance to move up and down based on data processed by the proximity detector, which assesses the proximity of the cleaning robot.
[0017] Another objective is to provide linear actuators in the lifter to lift and lower the appliance, responding to control signals generated by the controller based on input from the AI module to facilitate the movement of the appliance.
SUMMARY OF THE INVENTION
[0018] The present invention summary is easy to understand before the hardware and system enablement were illustrated in this present invention. There have been multiple possible embodiments that do not expressly point up in this method's present acknowledgment. Here, the conditions are used to explain the purpose of exacting versions or embodiments for understanding the present invention.
[0019] The main aspect of the present invention is to provide a home appliance lifter, which allows users to lift and lower heavy appliances, specifically for the purposes of cleaning and maintenance. This lifter addresses the common issue of moving large, cumbersome appliances such as refrigerators, washing machines and other heavy household items, which can be difficult to shift manually. The system uses multiple linear actuators to lift these appliances vertically, enabling the user to clean areas that are often difficult to access, such as underneath or behind the appliance. This is particularly beneficial for maintaining hygiene and performing regular upkeep, as dust, dirt and other debris can accumulate over time in these hard-to-reach spaces. By utilizing this lifter, users can perform maintenance tasks without needing external help or risking injury from manually moving heavy objects. Additionally, the lifter's structure ensures that the appliance remains stable and balanced during the lifting process, preventing tipping or tilting that could cause damage to the appliance or the surrounding area.
[0020] Accordingly, one aspect of the present invention is the provision of manual control over the lifter through a remote control system. This allows users to directly control the lifting and lowering of home appliances for cleaning purposes. The remote control is equipped with up and down arrow buttons, which, when pressed, send signals to the controller. The controller processes these inputs and generates corresponding control signals to activate the linear actuators. In response, the actuators adjust the appliance's position, lifting it to provide access for cleaning underneath or lowering it back to its original position after the task is complete. This manual control option gives users the ability to manage the cleaning process as required.
[0021] Another aspect of the present invention is the provision of automatic control over the lifter through a cleaning robot or vacuum cleaner equipped with an ultrasonic signal generator. The cleaning robot is equipped with an ultrasonic signal generator that emits proximity signals at 40 kHz. As the robot moves within the vicinity of the lifter, the ultrasonic receiver integrated into the lifter continuously monitors its surroundings for these emitted signals and passes the received signal to the signal processing unit for filtering and amplifying the received signal.
[0022] Yet another aspect of the present invention is the proximity detector, which comprises the AI module. The AI module processes received proximity signals from the signal processing unit. The AI module analyzes the signal data to accurately determine the distance between the cleaning robot and the lifter. By assessing this proximity level, the detector enables timely responses, such as activating the lifter's controls to adjust the appliance's position.
[0023] Still another aspect of the present invention is the self-driven controller, which generates a control signal to operate the linear actuators. Once the robot approaches within the detection range, the controller automatically sends a control signal to activate the linear actuators, lifting the appliance without requiring manual input. This automatic detection system allows the lifter to respond to the cleaning robot's presence, facilitating uninterrupted cleaning beneath the appliance. After the robot completes its task and moves away, the ultrasonic receiver stops detecting the signal, prompting the controller to lower the appliance back to its original position.
BRIEF DESCRIPTION OF THE DRAWINGS
[0024] The accompanying drawings, which are incorporated, constitute a part of the specification, illustrate the invention's embodiment and the description serves to explain the principles of the invention.
[0025] Various embodiments will be described under the appended drawings, which are provided to illustrate the present invention.
[0026] Figure 1 illustrates the perspective view of the home appliances lifter as provided in the present invention.
[0027] Figure 2 illustrates the top view of the present invention as provided in the present invention.
[0028] Figure 3 illustrates the perspective view of the remote of the present invention as provided in the present invention.
[0029] Figure 4 illustrates the block diagram of the remote-controlled lifting system as provided in the present invention.
[0030] Figure 5 illustrates the block diagram of an AI-controlled ultrasonic appliance lifter with a cleaning robot as provided in the present invention.
DETAILED DESCRIPTION OF THE INVENTION
[0031] The present invention is easily understood with references, detailed descriptions, block diagrams and figures. Here, various embodiments have been discussed regarding the block diagram, architecture and other references. Some embodiments of this invention, illustrating its features, will now be discussed and the disclosed embodiments are merely exemplary of the invention that may be embodied in various forms.
[0032] Maintaining cleanliness under heavy household appliances, such as beds, refrigerators and washing machines, is a significant challenge due to their stationary nature, which leads to dust and debris accumulation in hard-to-reach areas. Traditional cleaning methods require manual shifting of these heavy items, posing physical strain and potential damage to flooring and appliances. Thus, there is a need for a solution that facilitates easy access to these spaces without manual lifting, improving safety and efficiency in household cleaning tasks.
[0033] So, the present invention provides a home appliance lifter that overcomes the above problems by providing the smart home appliances lifter, which lifts and lowers heavy appliances, such as refrigerators, washing machines and other large equipment, for cleaning and maintenance. The lifter system consists of linear actuators that enable controlled height adjustments of the appliance. Users can operate the lifter to elevate the appliance, allowing them to clean underneath and perform maintenance tasks without manual lifting.
[0034] This device consists of both manual and automatic operation modes, providing flexibility and ease of use. In manual mode, users can operate the lifter through a remote control equipped with up and down arrow buttons, enabling them to raise or lower the appliance according to their cleaning needs.
[0035] In automatic mode, the lifter is equipped with an ultrasonic receiver that works in conjunction with a cleaning robot consisting of an ultrasonic signal generator. This generator of the cleaning robot emits ultrasonic signals at a frequency of 40 kHz. When the cleaning robot approaches the appliance, the ultrasonic signals are detected by the lifter's receiver, which triggers a response from the AI module embedded within the device. The AI module processes the proximity information, ensuring the system reacts promptly and to the presence of the cleaning robot.
[0036] Upon detection of the proximity level of the cleaning robot, the AI module communicates with the controller to generate a control signal that activates the linear actuators. These actuators lift the appliance, creating sufficient space for the cleaning robot to access and clean the area beneath it. This automated lifting mechanism eliminates the physical strain on users while enhancing the efficiency of the cleaning process. As a result, users can achieve a higher standard of cleanliness without the burden of manual lifting.
[0037] Once the cleaning robot has completed its task, the system recognizes when the robot has moved away from the appliance. The controller then automatically sends a control signal to lower the appliance back to its original position, ensuring a transition between cleaning and regular appliance usage.
[0038] The present invention shows the perspective view of the home appliances lifter (100), further detailed descriptions of the present invention are stated here in the attached drawings. Thus, the detailed embodiments of the present invention are disclosed here to describe the present invention.
[0039] In this embodiment of the present invention, as shown in the figure.1 refers to the perspective view of the home appliances lifter (100), which comprises the remote (101), a remote control sensor (102), a linear actuator (103), extension rod (104), Ultrasonic generator (106) and Ultrasonic Receiver (107).
[0040] The smart home appliance is designed to simplify the process of lifting heavy objects, especially home appliances, using a combination of automatic control (ultrasonic technology) and manual remote control. It consists of a remote control sensor (101) for manual height adjustment of the extension rod (104) and an ultrasonic receiver (107) for automatic height adjustment based on the signal received from the ultrasonic signal generator (106) of the cleaning robot (105). The remote control sensor (102) detects signals from the remote (101) control, ensuring the system responds only to valid inputs by processing the signals before activating the lifter's functions. The linear actuator (103) drives the movement of the extension rod (104), enabling the lifting and lowering of the appliance. Both the linear actuators (103) and extension rods (104) are constructed from durable stainless steel, ensuring strength and longevity to withstand the weight and stress of heavy appliances. The materials used to manufacture the stainless steel are chromium, nickel, molybdenum, carbon and other materials. The linear motor 1500N is used in the home appliances lifter, which has a maximum lifting power of 330 Ibs (149.685 kg).
[0041] In automatic mode, the cleaning robot (105) plays a key role in initiating the working function of the lifter. The cleaning robot (105) is equipped with an ultrasonic signal generator (106) operating at 40 kHz, emitting proximity signals as it navigates the area around heavy appliances. These signals are collected by the ultrasonic receiver (107) integrated into the lifter system. The cleaning robot (105) or vacuum cleaner, equipped with an ultrasonic signal generator (106), emits proximity signals as it moves through the room. When the robot or vacuum cleaner enters the area, the ultrasonic receiver (107) embedded within the lifter detects these signals. The proximity detector, which is equipped with an AI module, continuously monitors the proximity level (40kHz) to determine whether the robot is approaching the lifter or merely roaming around the room. This ensures that the lifter only activates when necessary, preventing unintended lifting of the appliance.
[0042] Another embodiment of the present invention is shown in the figure.2 refers to the top view of the home appliances lifter (200), which comprises the leg holder (201) and edge connectors (202).
[0043] The leg holder (201) mechanism is positioned at the four edges of the home appliance lifter, designed specifically to accommodate the legs of various home appliances. These leg holders (201) provide secure resting points for the appliance legs, ensuring stability during the lifting process. Each edge of the lifter is connected via customizable edge connectors (202), allowing for adjustments to fit appliances of different sizes and dimensions. The length of these edge connectors can be modified based on the size of the appliance, ensuring that the system remains versatile and adaptable for a wide range of home appliances.
[0044] The four leg holders (201) are moved vertically by four linear actuators, one at each corner of the lifter. These linear actuators work simultaneously, ensuring that all four leg holders lift and lower the appliance uniformly, preventing any tilting or imbalance during the operation. This synchronized movement guarantees that the appliance remains level throughout the lifting process, safeguarding both the appliance and the lifter from damage. The combination of customizable edge connectors and simultaneous actuator control makes the lifter suitable for various appliance shapes and weights, providing both flexibility and reliability in handling different types of home appliances.
[0045] Another embodiment of the present invention is shown in the figure.3 refers to the perspective view of the remote of the home appliances lifter (300), which comprises the power button (302), remote control emitter (302), up arrow button (303) and down arrow button (304).
[0046] The remote control for the home appliance lifter system consists of a power button (301), which is used to turn on the home appliance lifter. The power button (301) on the remote control is essential for activating and deactivating the home appliance lifter. It allows users to turn the lifter on or off as needed, conserving energy when the lifter is not in use and ensuring safe operation. This button is particularly useful for quickly enabling or disabling the lifter before or after maintenance tasks. The remote control emitter (301) is equipped at the front of the remote. This emitter is essential for transmitting control signals to the remote control sensor embedded in the appliance lifter. The remote control is equipped with two buttons: the up arrow button (303) and the down arrow button (304).
[0047] The up arrow button (303) is designed to allow the user to adjust the appliance's height incrementally, activating the linear actuators in the lifter to lift the appliance to the desired level. When the user presses this button, it sends a signal to the remote control sensor, which communicates with the linear actuators to raise the appliance step by step, enabling easier access for cleaning or maintenance tasks underneath. This manual control allows the user to adjust the height according to personal preference.
[0048] Similarly, the down arrow button (304) is used to lower the appliance. Pressing this button sends a signal to the remote control sensor, instructing the linear actuators to lower the appliance incrementally, ensuring a controlled descent back to its original position. This controlled lowering enables the user to carefully return the appliance to its initial height after cleaning or maintenance.
[0049] Another embodiment of the present invention is shown in the figure.4 refers to the block diagram of the remote-controlled lifting system (400), which comprises the power button (401), remote-based controller (405), remote control sensor (407) and linear actuators (408).
[0050] The block diagram illustrates a remote-controlled lifting system operated via infrared (IR) signals. The remote (401) has components such as a power button (402), up arrow button (403) and down arrow button (404) working together to perform lifting tasks. When the user presses the power button (402) in the remote (401), an infrared (IR) signal is generated and transmitted to the remote based controller (405). The remote based controller (405) interprets this IR signal as a command to activate or deactivate the lifter system. Upon receiving this signal, the controller sends a control signal to the remote control sensor (407) embedded within the home appliance lifter (406), which then turns on the lifter (4021). This allows the home appliance lifter (406) to be in a ready state for any additional user inputs to lift or lower the appliance as needed.
[0051] Pressing the up arrow button (403) generates an IR signal directed to the remote based controller (405), which interprets this as a command to lift the appliance. The remote based controller (405) then converts this IR input into a control signal and transmits it to the lifter's remote control sensor (407). The remote control sensor (407), upon receiving this signal, activates the linear actuators (408) to gradually lift (4081) the appliance, adjusting it incrementally according to the user's preference. The linear actuators (408) are responsible for the mechanical task of lifting (4081) or lowering (4082) the appliances.
[0052] Similar to the up arrow button (403), when the user presses the down arrow button (404), an IR signal is generated and sent to the remote based controller (405). The controller interprets this as a command to lower (4082) the appliance, creating a control signal that is then sent to the lifter's remote control sensor (407). Upon receiving this command, the remote control sensor (407) signals the linear actuators (408) to lower the appliance, allowing the user to bring it back down step-by-step to the original or desired position.
[0053] When the UP arrow button is pressed, the controller outputs a signal (4041) that prompts the actuators to raise the object and when the DOWN arrow button is pressed, the remote-based controller sends the lowering signal (4042) to lower the object incrementally which ensures controlled movements by activating the actuators only when a valid IR signal from the remote is received. Additionally, the system may include a remote control sensor in the lifter to ensure that the remote-based controller only responds to authorized commands, avoiding accidental activations or interference from other devices.
[0054] Another embodiment of the present invention is shown in Figure 5 refers to the block diagram of an AI-controlled ultrasonic appliance lifter with a cleaning robot (500), which comprises the ultrasonic signal generator on the cleaning robot (501), ultrasonic receiver on the lifter (502), signal processing unit (503), Decision making unit (504) and self-driven controller (505).
[0055] The block diagram illustrates the AI-controlled ultrasonic appliance lifter with a cleaning robot to automate the process of lifting appliances. The cleaning robot efficiently handles cleaning tasks under heavy appliances. By connecting it with the lifter, the system lifts appliances automatically as the robot nears, granting easy access underneath. This proximity detection enables lifter activation, conserving energy and enhancing cleaning thoroughness. The cleaning robot consists of an ultrasonic signal generator (501), which is used for emitting ultrasonic pulses at a frequency of 40 kHz. Ultrasonic waves at this frequency are well beyond the range of human hearing, which typically spans from 20 Hz to 20 kHz. By operating at 40 kHz, the ultrasonic signal generator (501) ensures that the emitted waves do not interfere with or become confused by sounds within the human audible range, such as voices, household noises or other ambient sounds. These pulses act as a proximity signal, notifying the home appliance lifter system of the robot's presence.
[0056] The appliance lifter has an ultrasonic receiver (502), specifically tuned to capture the 40 kHz pulses emitted by the robot. This receiver detects the incoming ultrasonic waves and converts them into electrical signals, which are necessary for further processing. The signal processing unit (503) is frequency-tuned to 40 kHz, allowing it to distinguish the cleaning robot's signals from other potential sources of ultrasonic noise or interference. This ensures that the appliance lifter responds accurately to the cleaning robot's signals, enabling automated lifting operations without disruption from environmental factors.
[0057] This refined signal is then analyzed by the proximity detector (504), which is equipped with an AI module (5041). The proximity detector (504) in the appliance lifter is the decision-making unit, which is used for determining the exact position of the cleaning robot relative to the lifter. After the ultrasonic receiver (502) captures signals from the robot, these signals are processed by the signal processing unit (503) to filter out any noise. The proximity detector (504) then uses the refined signals to calculate the robot's distance, determining whether the robot is approaching the lifter or simply moving around nearby using the AI module (5041). It assesses the robot's movement to avoid unnecessary lifting if the robot is not directly in the cleaning range.
[0058] Once proximity is confirmed, the detector sends a command to the self-driven controller (505), which activates the linear actuators (506) of the lifter to lift the appliance. The self-driven controller (505) activates or deactivates linear actuators (506) of the appliance lifter based on the information received from the proximity detector (504). This process ensures that the appliance lifter operates only when necessary. If proximity is confirmed, then the self-driven controller (505) activates the linear actuators (506), causing the lifter to elevate the appliance. This lifting action allows the cleaning robot to access and clean the area underneath the appliance without obstacles. If no proximity is detected, the control logic (507) keeps the system idle, preventing unnecessary lifting and conserving energy. When the ultrasonic signals from the robot weaken or cease, indicating that the robot is no longer within the designated range, the proximity detector (504) informs the self-driven controller (505). In response, the controller deactivates the linear actuators, causing the lifter to lower the appliance back to its original position.
, Claims:We Claim,
1. A system of the home appliance lifter (100) designed to automate the lifting and lowering of heavy home appliances, comprising (i) a power button (401) to turn ON the device, (ii) linear actuators (404) for lifting and lowering the appliance, (iii) a remote (402) that sends infrared (IR) signals to the system for manual control, (iv) a remote based controller (403) that interprets IR signals from the remote control to operate the linear actuators (103) accordingly, (v) a remote control sensor (102) in the lifter validates IR signals and prevent unauthorized or accidental activations, characterized in that:
a) an ultrasonic signal generator (106) embedded on the cleaning robot emitting ultrasonic pulses at a frequency of 40 kHz and an ultrasonic receiver (107) embedded on the lifter for detecting these ultrasonic signals;
b) a signal processing unit (503) to distinguish the cleaning robot's signals from other potential sources of ultrasonic noise or interference;
c) a proximity detector (504), which is equipped with an AI module to determine the exact position of the cleaning robot relative to the lifter; and
d) a self-driven controller (505) activates or deactivates linear actuators (506) of the appliance lifter based on the information received from the proximity detector (504).
2. The system of the home appliance lifter (100) as claimed in Claim 1, wherein the said proximity detector (504) is the decision-making unit, which is used for determining whether the robot is approaching the lifter or simply moving around nearby using the AI module (5041), which assesses the robot's movement to avoid unnecessary lifting if the robot is not directly in the cleaning range.
3. The system of the home appliance lifter (100) as claimed in Claim 1, wherein the said self-driven controller (505) activates or deactivates linear actuators (506) of the appliance lifter based on the information received from the proximity detector (504); if proximity is confirmed, then the self-driven controller (505) activates the linear actuators (506), causing the lifter to elevate the appliance to allow the cleaning robot to access and clean the area underneath the appliance without obstacles; if no proximity is detected, the control logic (507) keeps the system idle, preventing unnecessary lifting and conserving energy.

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