CN215303591U

CN215303591U - Lunch box capable of refrigerating and heating

Info

Publication number: CN215303591U
Application number: CN202121243563.5U
Authority: CN
Inventors: 陈永平
Original assignee: Taojiang Fengyuan Plastic Industry Co ltd
Current assignee: Taojiang Fengyuan Plastic Industry Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-28
Anticipated expiration: 2031-06-04

Abstract

The utility model belongs to the technical field of daily use, in particular to a lunch box capable of refrigerating and heating, which comprises a box body, a box bottom and a sealing cover, wherein the box bottom is fixedly connected with the box bottom, the top of the box body is movably connected with the sealing cover, the left side of the box body is fixedly connected with a control button, the front of the control button is movably connected with a refrigerating button, the bottom of the refrigerating button is movably connected with a radiating button, the bottom of the radiating button is movably connected with a heating button, after the heating button is pressed down, a heating wire can heat the heating box, after the heating wire heats the heating box, the heating box can heat the inner cavity of the heating box, the heating control panel can control the temperature in the heating process, a display lamp can be turned on when the heating mechanism is carried out, the heating mechanism improves the functionality of the box body, prevents a user from eating deteriorated food, and the refrigerating mechanism improves the safety of the box body, is suitable for daily use and has wide development prospect in the future.

Description

Lunch box capable of refrigerating and heating

Technical Field

The utility model relates to the technical field of daily use, in particular to a lunch box capable of refrigerating and heating.

Background

With the progress of society, the rhythm of life is faster and faster, and the time left for office workers is less and less, so that no time is available for making lunch for the office workers after noon and afterhours, but the restaurant is used for eating, the economic burden of the office workers is increased, and most people choose to make lunch boxes in advance and bring the lunch boxes back to the company.

In hot summer, food is placed in the lunch box and goes bad quickly, the heating and refrigerating functions of the food cannot be achieved simultaneously, and the lunch box also has the existing food safety problem because the propagation of microorganisms is rapid under the conditions of proper temperature, moisture and nutrition, but the existing lunch box only has the function of heat preservation, so that the mass propagation of bacteria and microorganisms can be caused to cause the food to go bad, and the food poisoning is very likely.

Therefore, how to design a lunch box capable of refrigerating and heating becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lunch box capable of refrigerating and heating, and aims to solve the problems that the lunch box cannot be refrigerated and heated and is safe for food in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a lunch box capable of refrigerating and heating comprises a box body, a box bottom and a sealing cover, wherein the bottom of the box body is fixedly connected with the box bottom, the top of the box body is movably connected with the sealing cover, the left side of the box body is fixedly connected with a control button, the front of the control button is movably connected with a refrigerating button, the bottom of the refrigerating button is movably connected with a radiating button, the bottom of the radiating button is movably connected with a heating button, the inner part of the box body is fixedly connected with an inner cavity, the left side of the inner cavity is fixedly connected with a heating box, the left side of the heating box is fixedly connected with a heating control plate, the bottom of the heating control plate is fixedly connected with a heating wire, the bottom of the inner cavity is fixedly connected with a refrigerating piece, the refrigerating control plate of the refrigerating piece is fixedly connected with a motor hole, the bottom of the motor hole is fixedly connected with an accumulator, and the left side of the accumulator is fixedly connected with a water-isolating fence, the right side fixedly connected with fan at water proof fence, the preceding fixedly connected with of box bottom heats the display lamp, the right side fixedly connected with refrigeration display lamp that heats the display lamp, the left side of box bottom is fixed with the venthole.

Preferably, the top left side fixedly connected with louvre of sealed lid, fixedly connected with handle in the middle of the top of sealed lid, the preceding fixedly connected with temperature display screen of handle, and the louvre is equipped with two altogether, and the equipartition is in the both sides of handle.

Preferably, the appearance of accumulator, refrigeration piece, heating control panel, refrigeration control panel and heating box is the rectangle form, heating control panel, heating box and heater strip all respectively are equipped with two, and just the heating control panel passes through the heater strip with the heating box and connects.

Preferably, the positive sections of the refrigeration piece and the refrigeration control plate are rectangular and distributed on two sides of the motor hole, and the two water-isolating fences are distributed on two sides of the storage battery.

Compared with the prior art, the utility model has the beneficial effects that:

1. this kind of lunch-box that can refrigerate and can heat, through setting up the heating mechanism, the user can manually press the heating button before the work of starting heating, after the manual heating button that presses, the heater strip can heat its heating box, after the heater strip heats the heating box, the heating box then can heat its inner chamber, the control panel can control the temperature at the heating in-process heating, the display lamp that heats can light when heating the mechanism.

2. This kind of lunch-box that can refrigerate and can heat, through setting up refrigeration mechanism, the user can manually press the refrigeration button before the work of starting to use to heat, after manually pressing the refrigeration button, the accumulator machine then can be to its motor hole electric power storage, after the motor was to motor hole electric power storage, the refrigeration piece can carry out the work of refrigerating to its inner chamber, the refrigeration control panel is to carrying out the cryogenic minimum temperature of control to the refrigeration piece, refrigeration display lamp can the light when carrying out refrigeration mechanism.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a cross-sectional front view of the inner chamber of the present invention;

FIG. 3 is a schematic front view of the control button of the present invention;

fig. 4 is an enlarged schematic view of the structure at the position a of the present invention.

In the figure: 1. a box body; 2. a box bottom; 3. a sealing cover; 4. a control button; 5. heat dissipation holes; 6. a handle; 7. a temperature display screen; 8. an air outlet; 9. a water-separating fence; 10. an electric storage machine; 11. a motor hole; 12. a refrigeration plate; 13. a refrigeration control panel; 14. a heating cartridge; 15. heating wires; 16. a heating control panel; 17. a fan; 18. an inner cavity; 19. a heating display lamp; 20. a refrigeration display lamp; 401. a refrigeration button; 402. a heat dissipation button; 403. a heating button.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first" and "second" may explicitly or implicitly include one or more of such features, in the description of the utility model "plurality" means two or more unless explicitly defined otherwise.

Referring to fig. 1-4, the present invention provides the following technical solutions: a lunch box capable of refrigerating and heating comprises a box body 1, a box bottom 2 and a sealing cover 3, wherein the bottom of the box body 1 is fixedly connected with the box bottom 2, the top of the box body 1 is movably connected with the sealing cover 3, the left side of the box body 1 is fixedly connected with a control button 4, the front of the control button 4 is movably connected with a refrigerating button 401, the bottom of the refrigerating button 401 is movably connected with a radiating button 402, the bottom of the radiating button 402 is movably connected with a heating button 403, the inside of the box body 1 is fixedly connected with an inner cavity 18, the left side of the inner cavity 18 is fixedly connected with a heating box 14, the left side of the heating box 14 is fixedly connected with a heating control panel 16, the bottom of the heating control panel 16 is fixedly connected with a heating wire 15, the bottom of the inner cavity 18 is fixedly connected with a refrigerating sheet 12, the refrigerating control panel 13 of the refrigerating sheet 12, the left side of the refrigerating sheet 12 is fixedly connected with a motor hole 11, and the bottom of the motor hole 11 is fixedly connected with an electric storage battery 10, the left side of the storage battery 10 is fixedly connected with a water-isolating fence 9, the right side of the water-isolating fence 9 is fixedly connected with a fan 17, the front of the box bottom 2 is fixedly connected with a heating display lamp 19, the right side of the heating display lamp 19 is fixedly connected with a refrigerating display lamp 20, and the left side of the box bottom 2 is fixedly provided with an air outlet hole 8.

Preferably, fixedly connected with louvre 5 in the left side of the top of sealed lid 3, fixedly connected with handle 6 in the middle of the top of sealed lid 3, the preceding fixedly connected with temperature display screen 7 of handle 6, and louvre 5 is equipped with two altogether, and the equal distribution is in the both sides of handle 6, louvre 5 is in order to prevent inside heat accumulation and lead to the part to damage, through setting up louvre 5, the user if will dispel the heat, then can press heat dissipation button 402, after pressing heat dissipation button 402, louvre 5, venthole 8 and fan 17 then can together dispel the heat, when dispelling the heat, temperature display screen 7 can show inside temperature, louvre 5 leads to the part to damage in order to prevent inside heat accumulation, the functionality of device has been improved through setting up louvre 5.

Preferably, the storage battery 10, the refrigeration sheet 12, the heating control panel 16, the refrigeration control panel 13 and the heating box 14 are rectangular in shape, two heating control panels 16, two heating boxes 14 and two heating wires 15 are arranged respectively, the heating control panel 16 and the heating box 14 are connected through the heating wire 15, a heating mechanism is formed by the heating box 14, the heating wire 15, the heating control panel 16, the heating display lamp 19 and a heating button 403, the heating mechanism is used for ensuring the temperature of the meal box, the meal box can not be heated in the prior art, so that the meal can deteriorate, through arranging the heating mechanism, a user can manually press the heating button 403 before starting heating operation, after manually pressing the heating button 403, the heating wire 15 can heat the heating box 14, after the heating box 14 is heated by the heating wire 15, the heating box 14 can heat the inner cavity 18 of the heating box 14, the heating control board 16 controls the temperature during the heating process, the heating display lamp 19 is lighted when the heating mechanism is carried out, the heating mechanism improves the functionality of the box body 1, and the user is prevented from eating the deteriorated food.

Preferably, the front sections of the refrigeration pieces 12 and the refrigeration control board 13 are rectangular and are distributed on two sides of the motor hole 11, two water-proof barriers 9 are arranged and are distributed on two sides of the storage battery 10, the motor hole 11, the refrigeration pieces 12, the refrigeration control board 13, the refrigeration display lamp 20 and the refrigeration button 401 jointly form a refrigeration mechanism, the refrigeration mechanism can refrigerate food, the existing lunch box cannot refrigerate and preserve the food, so that the food is not fresh, the probability of food poisoning is increased, by arranging the refrigeration mechanism, a user can manually press the refrigeration button 401 before starting heating, after manually pressing the refrigeration button 401, the storage battery 10 stores electricity in the motor hole 11, after the storage battery 10 stores electricity in the motor hole 11, the refrigeration pieces 12 refrigerate the inner cavity 18 of the refrigeration piece, and the refrigeration control board 13 controls the lowest refrigeration temperature of the refrigeration pieces 12, the refrigeration display lamp 20 is lighted when the refrigeration mechanism is performed, the refrigeration mechanism improves the safety of the box body 1, and the user is prevented from being poisoned by eating stale food.

The working principle is as follows: firstly, through the arrangement of the heat dissipation holes 5, if a user wants to dissipate heat, the user can press the heat dissipation button 402, after the heat dissipation button 402 is pressed, the heat dissipation holes 5, the air outlet holes 8 and the fan 17 can dissipate heat together, the temperature display screen 7 can display the internal temperature while dissipating heat, the heat dissipation holes 5 are used for preventing parts from being damaged due to internal heat accumulation, and the functionality of the device is improved through the arrangement of the heat dissipation holes 5;

then, by arranging the heating mechanism, a user can manually press the heating button 403 before starting heating, after manually pressing the heating button 403, the heating wire 15 can heat the heating box 14, after the heating wire 15 heats the heating box 14, the heating box 14 can heat the inner cavity 18 of the heating box, the heating control panel 16 can control the temperature in the heating process, the heating display lamp 19 can light up when the heating mechanism is carried out, the heating mechanism improves the functionality of the box body 1, and the user is prevented from eating deteriorated food;

finally, by arranging the refrigerating mechanism, a user can manually press the refrigerating button 401 before starting to use the heating work, after the refrigerating button 401 is manually pressed, the electric storage machine 10 stores electricity for the motor hole 11 of the user, after the electric storage machine 10 stores electricity for the motor hole 11, the refrigerating sheet 12 can carry out refrigerating work for the inner cavity 18 of the refrigerating sheet, the refrigerating control panel 13 controls the lowest refrigerating temperature of the refrigerating sheet 12, the refrigerating display lamp 20 is lighted when the refrigerating mechanism is carried out, the safety of the box body 1 is improved by the refrigerating mechanism, and the situation that the user eats stale food and is poisoned is prevented, namely the working principle of the lunch box capable of refrigerating and heating is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but lunch-box of refrigeration heatable, includes box body (1), box bottom (2) and sealed lid (3), its characterized in that: the bottom of the box body (1) is fixedly connected with a box bottom (2), the top of the box body (1) is movably connected with a sealing cover (3), the left side of the box body (1) is fixedly connected with a control button (4), the front of the control button (4) is movably connected with a refrigeration button (401), the bottom of the refrigeration button (401) is movably connected with a heat dissipation button (402), the bottom of the heat dissipation button (402) is movably connected with a heat dissipation button (403), the interior of the box body (1) is fixedly connected with an inner cavity (18), the bottom of the inner cavity (18) is fixedly connected with a refrigeration sheet (12), a refrigeration control panel (13) of the refrigeration sheet (12), the left side of the refrigeration sheet (12) is fixedly connected with a motor hole (11), the bottom of the motor hole (11) is fixedly connected with an accumulator (10), and the left side of the accumulator (10) is fixedly connected with a water-insulating fence (9), the right side fixedly connected with fan (17) of water proof fence (9), preceding fixedly connected with heating display lamp (19) of box bottom (2), the right side fixedly connected with refrigeration display lamp (20) of heating display lamp (19), the left side fixedly connected with heating box (14) of inner chamber (18), the left side fixedly connected with heating control panel (16) of heating box (14), the bottom fixedly connected with heater strip (15) of heating control panel (16).

2. The lunch box capable of being refrigerated and heated according to claim 1, wherein: and an air outlet (8) is fixed on the left side of the box bottom (2).

3. The lunch box capable of being refrigerated and heated according to claim 1, wherein: the top left side fixedly connected with louvre (5) of sealed lid (3), fixedly connected with handle (6) in the middle of the top of sealed lid (3), the preceding fixedly connected with temperature display screen (7) of handle (6), and louvre (5) are equipped with two altogether, and the both sides at handle (6) are all distributed.

4. The lunch box capable of being refrigerated and heated according to claim 1, wherein: the storage battery (10), the refrigeration sheet (12), the heating control plate (16), the refrigeration control plate (13) and the heating box (14) are all rectangular in shape.

5. The lunch box capable of being refrigerated and heated according to claim 1, wherein: the heating control panel (16), the heating box (14) and the heating wire (15) are respectively provided with two heating control panels, and the heating control panel (16) is connected with the heating box (14) through the heating wire (15).

6. The lunch box capable of being refrigerated and heated according to claim 1, wherein: the positive sections of the refrigerating sheet (12) and the refrigerating control plate (13) are rectangular and are distributed on two sides of the motor hole (11).

7. The lunch box capable of being refrigerated and heated according to claim 1, wherein: the water insulation barriers (9) are arranged in two and are distributed on two sides of the storage battery (10).