A SMART LUNCH BOX

Abstract

The present invention discusses a smart lunch box comprising a plurality of containers for holding food, a movable cover or cap for controlling the opening and closing of the containers to provide access to food, a display put up on the cover or lid to check the temperature of the food within, one or more sensors to sense the temperature of the food within, a circuit board which communicates the sensor board to the display, a magnetic connection for heating, a charger for providing charge to the tiffin box Fig 1

Specification

Description:FIELD OF INVENTION
The present invention relates to lunch box. The present invention specifically relates to smart lunch box which includes heating elements to keep the food warm, sensors to sense temperature and display the same on the display unit embedded in the cap along with charger within itself. The present invention is further characterized with a feature where the lunch box is convertible into a plate.
BACKGROUND OF THE INVENTION
While the basic lunch box emerged in 1902, the first lunchbox that featured characters was released in 1935. Television made lunch boxes even more popular with cartoons and fictional designs. Much of the Western world has discovered alternate lunchbox design, like a tiffin box, for example. Tiffins originated from Asia, and typically consist of two to five compartments stacked on top of one another, topped with a carrying handle. Tiffins get their name from the tiffin meals found in India, which place between breakfast and dinner. These are traditionally light snacks, reminiscent of tea time. Today, tiffin is used interchangeably with lunch, and working adults use tiffin carriers to eat their mid-day meal.
Modern-day lunchboxes have focused on exteriors and interiors. Most of today's lunchboxes use a plastic exterior, foam insulation and an aluminum or vinyl interior. While metal lunchboxes still exist, they're not nearly as popular as they once were. Many modern-day lunchboxes keep food cool and include multiple compartments for an entree, sides and snacks.
Constant evolution of lunch boxes started including several features like with technology. Insulation has been introduced and made lunch boxes incredibly effective. If your food will be unrefrigerated for a while, you may want to look for lunchboxes that can keep food fresh for several hours.
Then came the era of leakproof lunch boxes which were much needed for Indian cuisine's, present day lunch boxes hold liquids better. Further evolvement includes providing accessories like some lunchboxes include an extra water bottle, a fork, knife and spoon set. With lunch boxes undergoing constant development several research has been conducted in inventing these and several prior arts discuss designs which are innovative like the prior art US2014332527A titled as "Lunch box" discuss a lunch box design comprising a first container and a second container where one or more hands are provided connecting the first and second containers such that the first and second containers are rotatable relative to each other to a plurality of positions.
Another prior art WO15042995 A1 titled as "LUNCH BOX" discusses a lunch box comprising lunch box main body along with box cover. The box cover is provided with a steam overflow hole and an overflow hole cover for covering the steam overflow hole. The overflow hole cover comprises a mounting column fixed on the lunch box cover, and an elastic umbrella-shaped cover cap disposed at one end of the mounting column and sealing the overflow hole inside. When the top of the umbrella-shaped cover cap is pressed, the umbrella-shaped cover cap is deformed inversely to make the overflow hole cover in an open state.
The lunch box cover is provided with the steam overflow hole, so that the lunch box cover can be prevented from rushing out due to hot air when food in the lunch box is heated, and a user is prevented from being scalded because too much inside hot air is suddenly released when the lunch box is opened. The steam overflow hole is provided with the overflow hole cover, dust or another pollutant is prevented from falling into the lunch box from the steam overflow hole, and it is also avoided that rice and dishes in the lunch box are in direct contact with external air to reduce the fresh-keeping performance.
Yet another prior art WO15043000 A1 titled as "LUNCH BOX" discusses a lunch box comprises a housing and an internal container disposed inside the housing. A first screw hole is disposed in the bottom of the housing. A second screw hole corresponding to the screw hole is disposed in the bottom of the internal container . The internal container and the housing are fixed by using a screw. A rubber plug inserted into the first screw hole is disposed at one end corresponding to the bottom surface, of the first screw hole . A bottom end of the rubber plug protrudes out of the bottom surface of the housing .
In the present invention, the rubber plug is disposed in the screw hole and the bottom end of the rubber plug is disposed to protrude out of the bottom surface of the housing when the rubber plug is to prevent water, thereby forming a non-slip mat; and the arrangement makes the rubber plug simultaneously have two functions, so that the structure of the lunch box is simplified and an additional non-slip rubber is not needed to be glued to the bottom of the lunch box, thereby reducing the cost and improving the assembly efficiency.
Though several prior arts discuss various designs of lunch boxes however none of them a tiffin box that seamlessly transforms into a convenient plate. The present invnetion revolutionizes the traditional tiffin box concept by incorporating a collapsible feature that allows it to unfold into a flat, spacious plate. This transformation provides ample room for dining, allowing you to enjoy your meal without the constraints of a small container. Whether you're at work, school, or on the go, this innovative design ensures a comfortable and enjoyable dining experience.
OBJECTIVE
The primary objective of the present invention is to provide a smart lunch box system and design which provides insulation via self-charging and displays food temperatures as well.
It is also another objective of the present invention to provide a smart lunch box which is convertible into plate.
It is yet another objective of the present invention to provide a smart lunch box comprising temperature display, charger, magnetic connection for heating, plurality of boxes , heating functionality and convertible into plate.
SUMMARY OF THE INVENTION
The present invention relates to lunch box. The present invention specifically relates to smart lunch box which includes heating elements to keep the food warm, sensors to sense temperature and display the same on the display unit embedded in the cap along with charger within itself. The present invention is further characterized with a feature where the lunch box is convertible into a plate.
The present invention discusses a smart lunch box comprising a plurality of containers for holding food, a movable cover or cap for controlling the opening and closing of the containers to provide access to food, a display put up on the cover or lid to check the temperature of the food within, one or more sensors to sense the temperature of the food within, a circuit board which communicates the sensor board to the display, a magnetic connection for heating, a charger for providing charge to the tiffin box
BRIEF DESCRIPTION OF FIGURES
Other features and advantages of the present invention will become apparent from the detailed description of the invention which follows, when considered in light of the accompanying drawings in which:
FIG 1 Illustrates the components of the lunch box
FIG 2 Illustrates the convertible nature of the lunch box
DETAILED DESCRIPTION
Departing from traditional alternatives that may lack comfort, our innovation is intricately crafted to serve a wide range of functions. The meticulously designed tiffin box guarantees heightened adaptability, addressing diverse needs and scenarios with optimal efficiency. Our revolutionary design represents a departure from conventional models, promising a more comfortable and versatile user experience. With meticulous attention to detail, our innovation caters to various requirements, ensuring a seamless integration into daily life.
 A tiffin box structured in the shape of a bottle that can be used as both a box and a plate is a creative and functional design. This type of tiffin box offers versatility and convenience for users who want a compact and multi-functional container for their meals. The bottle-shaped design likely allows for easy carrying and storage, and it may also have features such as a secure lid to prevent leaks and spills. The dual-purpose functionality, serving as both a box and a plate, can be particularly useful in situations where traditional plates may not be readily available, making it practical for on- the-go use.
 This innovative design may appeal to individuals who value efficiency, compactness, and uniquesolutions in their food storage and consumption needs. It's always interesting to see how product designs evolveto meet the changing preferences and lifestyles of consumers.
 Display at the top of the cap: The inclusion of a display on the cap adds a high-tech element. This display could potentially show information such as the current temperature of the food, battery level, or even notifications related to the tiffin box usage.
 Charger in the tiffin box: The built-in charger is a practical addition. It could be used to recharge thetiffin box's heating element or any other electronic components. This feature ensures that the device remains functional and ready for use.
 Magnetic connection for heating: The magnetic connection between the cap/plate and the rest of thetiffin box is a clever design choice. This magnetic connection could be used not only for securing the components but also for efficient heat transfer, allowing the plate to be used as a heating element for thefood.
 Gravy box: The inclusion of a separate gravy box is a thoughtful addition for keeping liquid or semi-liquid items separate from the rest of the food. This helps prevent mixing and maintains the quality of each dish.
 Removable cap with display: The fact that the cap is removable and contains a display adds an element of interactivity to the tiffin box. Users can easily access the display for information without having to open the entire container.
 Heating functionality: The ability to heat the food directly in the tiffin box is a practical feature, especially for individuals who may not have access to a microwave or stove. This feature enhances the versatility of the tiffin box, making it suitable for a variety of situations. Overall, this sounds like a highly innovative and user-friendly design, combining technology with functionality to meet the needs of users who want a smart and convenient way to carry, display, and heattheir meals on the go.Tiffin boxes, typically used for carrying and storing food, can indeed be a sustainable and Eco- friendly option compared to disposable containers. They contribute to reducing single-use plastic waste and promote a more environmentally friendly lifestyle.

 By using reusable containers like tiffin boxes, we can make a positive impact on the environment by minimizing the use of disposable plastics. This choice aligns with the principles of sustainability and helpscreate a more Eco-conscious mindset for the benefit of future generations. It's encouraging to see individuals embracing practices that contribute to a healthier planet and a better future.
One of the key benefits of our new tiffin box is its versatility. When collapsed, it retains its compact form, making it easy to carry and store. However, when unfolded, it expands into a full-size plate, providing a stable and comfortable surface for eating. This dual functionality eliminates the need to carry separate plates or containers, streamlining your lunchtime routine.In addition to its practicality, our tiffin box is also designed with convenience and ease of use in mind. The collapsible feature is intuitive and straightforward, allowing youto transform the box into a plate in seconds.
The materials used in the construction of the box are durable and food-safe, ensuring that your meals are both secure and hygienic. We understand that enjoying a meal is not just about the food itself but also about the overall dining experience. Our innovative tiffin box aims to enhance this experience by providing a comfortable and convenient way to enjoy your meals wherever you are. Whether you're picnicking in the park, eating at your desk, or having lunch on the go, our tiffin box ensures that you can enjoy your food without compromise.
The convertible plate
The present invention design offers a trans formative solution to the inconvenience of traditional tiffin boxes. By incorporating a convertible feature, the tiffin box seamlessly transforms into a plate, providing a comfortable dining experience on the go. One of the key advantages of our new design is its convenience. The tiffin box's ability to convert into a plate eliminates the need to carry separate plates, making it ideal for office or school lunches. This compact and versatile design streamlines mealtime, allowing you to enjoy a home-cooked meal anywhere without compromising on comfort or cleanliness.
The innovative convertible design of our tiffin box enhances the dining experience in several ways. First, it provides a larger and more stable surface for eating compared to traditional tiffin boxes, which can be cramped and difficult to eat from. This larger surface area allows for easier access to all parts of your meal, making it more enjoyable to eat.Additionally, the convertible design of our tiffin box makes it easier to clean and maintain. The flat plate surface is more accessible for cleaning than the interior of a traditional tiffin box, ensuring that your meals are enjoyed in a hygienic manner.
Overall, our new tiffin box design offers a practical and convenient solution for enjoying home-cooked meals on the go. Its convertible feature eliminates the need for separate plates, making it ideal for office or schoollunches. With its larger surface area and ease of cleaning, our tiffin box ensures a comfortable and enjoyable dining experience wherever you are.
In conclusion, our new tiffin box design represents a significant advancement in portable dining solutions. By combining the convenience of a tiffin box with the comfort of a plate, we have created a product that offers the best of both worlds. Say goodbye to cramped, uncomfortable meals - with our innovative tiffin box, dining on the go has never been more enjoyable
Tiffin box into plate:
Our new tiffin box design represents a significant advancement in portable dining solutions. It addresses the limitations of traditional tiffin boxes by introducing a transformative feature: the ability to convert into a convenient plate. This innovative upgrade enhances the dining experience by providing a larger, more stable surface for eating, ensuring that your meals are not only delicious but also enjoyed with optimal comfort.
Traditional tiffin boxes have long been a popular choice for carrying food, thanks to their compact size and ability to keep food fresh. However, they often present challenges during mealtime. The limited space and awkward shape of traditional tiffin boxes can make it difficult to access all parts of your meal or eat comfortably. Acknowledging these limitations, we set out to design a tiffin box that offers a more comfortable dining experience. Our goal was to create a product that combines the convenience of a tiffin box with the comfort of a plate, allowing you to enjoy your meals wherever you are.
The result is our new convertible tiffin box, which seamlessly transforms into a plate. This innovative design provides a larger and more stable surface for eating, making it easier to access all parts of your meal. Whether you're at the office, school, or on the go, our convertible tiffin box ensures that your meals are enjoyed with optimal comfort. One of the key benefits of our new tiffin box design is its versatility. When collapsed, it retains its compact form, making it easy to carry and store. However, when unfolded, it expands into a full-size plate, providing a stable and comfortable surface for eating. This dual functionality eliminates the need to carry separate plates or containers, streamlining your lunchtime routine.
In addition to its practicality, our tiffin box is also designed with convenience and ease of use in mind. The collapsible feature is intuitive and straightforward, allowing you to transform the box into a plate in seconds. The materials used in the construction of the box are durable and food-safe, ensuring that your meals are both secure and hygienic.Our new tiffin box design offers a transformative solution to the inconvenience of traditional tiffin boxes. Its ability to convert into a plate provides a comfortable and enjoyable dining experience on the go.Whether you're enjoying a meal at your desk, in a park, or on public transportation, our convertible tiffin box ensures that you can enjoy your food without compromise.
Overall, our new tiffin box design represents a significant advancement in portable dining solutions. By combining the convenience of a tiffin box with the comfort of a plate, we have created a product that offers the best of both worlds. Say goodbye to cramped, uncomfortable meals - with our innovative tiffin box, dining on the go has never been more enjoyable.
, Claims:WE CLAIM
1. A smart lunch box, comprising:
one or more containers with open tops for holding food,
a movable cover or cap for controlling the opening and closing of the containers;
a display;
one or more sensors;
one or more heating elements;
a circuit board, embedded in the said cap and connected to the sensor;
a magnetic device, and
a charger,
wherein the food is stored in containers and the top container has a removable cap with display, the sensors sense the temperature and communicate via the circuit board which displays the temperature of the food in real-time via the display, and the charger is configured to charge the box.

2. The smart lunch box as claimed in claim 1, wherein the heating element is a thermostat, configured to maintain the temperature in the range of .. ..to ....degrees centigrade.

3. The smart lunch box as claimed in claim 1, wherein the smart lunch box is configured to be converted to a plate.

4. The smart lunch box as claimed in claim 1, wherein the display is configured to display the temperature of food, battery level and other details.

5. The smart lunch box as claimed in claim 1, wherein the magnetic element or device is configured to conduct heat from the heating element to keep the food warm.

6. The smart lunch box as claimed in claim 1, wherein the smart lunch box is cylindrical in shape.

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