TWM484985U - Heat insulation eco-friendly meal box - Google Patents

Description

Green energy environmental protection insulation lunch box

In recent years, due to the rise of environmental awareness, the disposable lunch boxes that have been used in large numbers in the past have gradually been replaced by lunch boxes that can be used repeatedly. Most of the commercially available lunch boxes are single-layer wall structures, which cause poor heat preservation. It is not easy to maintain the temperature of the food in the box for a long time. If the working place is remote and there is no heating equipment, it is easy to make the food cold or even corrupt, and it may cause gastrointestinal discomfort after eating. And other issues.

The purpose of this creation is to provide a green energy-saving insulated lunch box, which includes a lunch box main body, a holding utensil, a lunch box cover, a solar panel, a heating element, a rechargeable battery, a buckle, a switch, and a universal serial power supply. The utility model comprises a vacuum layer provided in the main body of the lunch box to isolate the external influence, and a heating element and a rechargeable battery are installed in the inner part and the bottom part of the main body of the lunch box, and a solar panel and a switch are arranged on the cover of the lunch box; The buckle ring can be used to transmit the heat energy converted by the solar panel to the heating element or the rechargeable battery, and the external power source can be used to store and store the rechargeable battery through the universal serial power supply, so that the heating element emits heat energy. The equipment maintains the heat of the food to maintain the heat of the food, overcomes the need for people to heat the equipment for a long time, but needs the insulation of the meal. Therefore, the creation uses the zero-polluting solar energy and the repeated use of the insulated lunch box, with green energy and environmental protection. benefit.

The prior art has paid more attention to the change of the insulation structure. For example, the new type M4046340 "Simple Insulation Lunch Box" announced by the Republic of China on January 3, 100, is the insulation structure contained in the body of the lunch box and the body of the lunch box. Covering a gas chamber, which is insulated from the air by the air chamber to prevent heat loss To the insulation effect. There is also a new type of M454120 "Pet-keeping box with fresh-keeping insulation" announced by the Republic of China on June 1, 101, in which the system is a double-layer insulated vacuum to make a container with heat insulation effect, and the cover is provided above the cover. There is a valve to write, which can be used to extract the air from the tube, so that the body can be nearly vacuum sealed, so as to maintain the freshness and temperature of the food.

For example, the new case No. M458132 "Big Box" announced by the Republic of China on August 1, 102, shows that the structure and installation of the reusable lunch box have a heating function to reduce food spoilage, but the case is not Explain how to use the heating method.

In view of the above-mentioned shortcomings of the prior art, the present invention is specifically designed to improve the overall characteristics to better meet user needs and expand the scope.

Therefore, this creative department provides a green energy-friendly insulated lunch box, which includes: lunch box main body, ware, lunch box cover, solar panel, heating element, rechargeable battery, buckle, switch, universal serial power supply埠The composition is made of heat-reducible and washable materials. In addition to the long-term heat preservation characteristics, the function of the lunch box is based on the energy and reusable characteristics of solar energy pollution, which has the advantages of energy saving and environmental protection.

A vacuum layer is installed between the outer wall and the inner wall of the lunch box body, whereby the vacuum layer isolates the air to prevent heat loss, thereby achieving the effect of food heat preservation.

A heating element is disposed outside the inner wall of the main body of the lunch box to provide a heat source for maintaining the temperature.

A solar panel and an open relationship are mounted on the lid of the lunch box, and the heat energy converted by the solar panel can be converted by the switch to the heating element or stored and stored for the rechargeable battery.

A rechargeable battery is installed at the bottom of the lunch box body, can be stored and stored by the solar panel, or can be stored and stored by the external power source by the universal serial power supply, which provides the electric energy required for the heating element, so that the heating element generates a heat source. The food in the dish can maintain the temperature and maintain the taste of the food.

An indicator light is mounted on the outside of the lunch box body to indicate that the lunch box is currently in an unused state, heated or stored in a state of energy storage.

(1) ‧‧‧Insulation lunch box

(2) ‧ ‧ lunch box main body

(3) ‧‧‧ heating elements

(4) ‧‧‧ buckle

(5) ‧‧‧Rechargeable battery

(6) ‧ ‧ indicator lights

(7) ‧‧‧General-purpose serial power supply埠

(8) ‧ ‧ vacuum layer

(9)‧‧‧‧

(10) ‧‧‧ lunch box cover

(11)‧‧‧Switch

(12)‧‧‧ solar panels

The first picture is a schematic diagram of the decomposition of the green energy-saving insulation lunch box.

Figure 2 is a schematic diagram of the combination of green energy-friendly insulation lunch boxes.

Figure 3 is a cross-sectional view of the combination of the green energy-saving insulated lunch box.

The foregoing and other technical contents, features and effects of the present invention will be described in detail below with reference to the drawings in order to present the specific functions thereof, and similar elements of the present technology are represented by the same reference numerals. The following instructions.

As shown in Fig. 1, it is an exploded view of the novel green energy-friendly insulated lunch box, which is a preferred embodiment of the creation, and the creation of the green energy-saving insulated lunch box of the insulated lunch box 1 lunch box main body 2 The inner wall has a heating element 3 and a buckle 4 on the outer wall; a rechargeable battery 5 is arranged in the bottom, and an indicator light 6 and a universal serial power supply port 7 are arranged on the front side of the outer wall, and the holder 9 is placed inside the lunch box body 2, It can be made of materials that can be heated, cleaned and re-used. There are switches 11 on the two sides of the lunch box cover 10 and solar panels 12 on the upper side. The switch 11 can set the state of the insulated lunch box 1 to be unused, heated or stored for energy storage, and is notified by the reminder of the indicator light 6; when the sunlight is insufficient or at night, when the insulated lunch box 1 is to be used, the external power supply can also be used. The rechargeable battery 5 is stored and stored by the serial power supply 埠7, and then the heating element 3 is electrically heated to maintain the temperature inside the holder 9.

When you want to use the green energy-saving insulated lunch box 1 of this creation, as shown in Fig. 2, first put the food in the utensil 9 and set the switch 11, the indicator light 6 is bright, and then placed in the main body of the lunch box. In 2, the lunch box cover 10 is placed on the lunch box main body 2.

Finally, the buckle 4 is fastened into the switch 11 of the lunch box cover 10 to combine the lunch box main body 2 with the lunch box cover 10, and the holder 9 is firmly placed in the heat preservation lunch box 1.

Further, as shown in Fig. 3, the vacuum box 8 is provided in the lunch box main body 2, so that when the heating element 3 is electrically heated, the external environment influence can be isolated to form a closed space. Therefore, the holder 9 can be insulated by the vacuum layer 8 to maintain the heat and good taste of the food.

The novel is to integrate the main body of the lunch box, the garnish, the cover of the lunch box, the solar panel, the heating element, the rechargeable battery, the buckle, the switch, the universal serial power supply, etc., and the electric energy generated by the solar panel The storage battery can be stored in the rechargeable battery and heated by the heating element to maintain the heat and good taste of the food in the holder. In the case of insufficient sunlight or nighttime, the external power source can also store and store the rechargeable battery through the universal serial power supply, thereby extending the use period and the extended range.

It is to be understood that the above description is only a preferred embodiment of the present invention, and that it is not intended to limit the scope of the present invention, and the simple equivalent changes and modifications relating to the scope of the present invention and the novel description are It is still within the scope of this new patent.

(1) ‧‧‧Insulation lunch box

(2) ‧ ‧ lunch box main body

(3) ‧‧‧ heating elements

(4) ‧‧‧ buckle

(5) ‧‧‧Rechargeable battery

(6) ‧ ‧ indicator lights

(7) ‧‧‧General-purpose serial power supply埠

(9)‧‧‧‧

(10) ‧‧‧ lunch box cover

(11)‧‧‧Switch

(12)‧‧‧ solar panels

Claims (6)

The green energy-saving thermal insulation lunch box comprises: a heat preservation lunch box, the lunch box main body has a capacity space and has an upward opening, and comprises a ware and a lunch box cover, a lunch box cover and a lunch box main body The shell cover can be attached to the opening of the main body of the lunch box; a vacuum layer is installed between the outer wall and the inner wall of the main body of the lunch box to block air to prevent heat loss; a heating element The utility model is disposed outside the inner wall of the main body of the lunch box, and can provide a heat source for maintaining the temperature; an indicator light is installed outside the main body of the lunch box, and can indicate that the lunch box is currently in an unused state, heated or stored for energy storage; The solar panel is mounted on the top surface of the lid of the lunch box, and can be electrically conductive with the heating element and the rechargeable battery; the opening relationship is mounted on the lid of the lunch box to set the working type of the main body of the lunch box; It is located at the bottom of the lunch box body, and can be stored and stored by solar panels, or stored by an external power source. The green energy-saving insulated lunch box according to claim 1, wherein the solar panel is of a high-efficiency twin crystal type. The green energy-saving insulated lunch box according to claim 2, wherein the open relationship is a settable touch switch. The green energy-saving insulated lunch box according to claim 3, wherein the indicator light is one of a two-color light emitting diode or a multi-chip type light emitting diode. The green energy-saving insulated lunch box according to claim 4, wherein the heating element is one of an ultra-thin ceramic electric heating sheet type, a thin film electric heating sheet type or a mica heating sheet type. The green energy-saving insulated lunch box according to claim 5, wherein the rechargeable battery is one of a nickel-hydrogen battery or a nickel-cadmium battery.