CN210076819U - Heat-preservation lunch box capable of refrigerating and heating - Google Patents
Heat-preservation lunch box capable of refrigerating and heating Download PDFInfo
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- CN210076819U CN210076819U CN201920611171.6U CN201920611171U CN210076819U CN 210076819 U CN210076819 U CN 210076819U CN 201920611171 U CN201920611171 U CN 201920611171U CN 210076819 U CN210076819 U CN 210076819U
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Abstract
The utility model discloses a but heat preservation lunch-box of refrigeration heating, comprises a box bod, be provided with the cavity in the box body, install the inner bag in the cavity, the top cap is installed at the top of box body, the bottom is installed to the bottom of box body, be provided with refrigerating mechanism in the top cap, be provided with heating mechanism in the bottom, install refrigerating mechanism at the top cap, install heating mechanism at the bottom, when needs are cold-stored fresh-keeping to food, refrigeration control panel control refrigeration piece absorbs heat, distribute away the heat through radiator and fan, reach refrigerated purpose, when needs heat food, heating control panel control heater strip heating, the heat heats food through the board that generates heat, through the mode of refrigeration like this and heating, can prevent effectively that food from taking place rotten at the in-process of preserving.
Description
Technical Field
The utility model relates to a lunch box, in particular to a heat-preservation lunch box capable of refrigerating and heating.
Background
With the progress of society, the pace of life is faster and faster, 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 afternoon, but the restaurant eating can increase the economic burden of the office workers, most people choose to make lunch boxes in advance and bring the lunch boxes back to the company, but most of the existing lunch boxes only have the heat preservation function, in hot summer, food is placed in the lunch boxes, the food can deteriorate quickly, and the heating, refrigerating and fresh-keeping functions of the food cannot be achieved simultaneously.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a heat-preservation lunch box capable of refrigerating and heating.
The utility model provides a technical scheme that its technical problem adopted is:
the heat-preservation lunch box capable of refrigerating and heating comprises a box body, wherein a cavity is formed in the box body, an inner container is installed in the cavity, a top cover is installed at the top of the box body, a bottom cover is installed at the bottom of the box body, a refrigerating mechanism is arranged in the top cover, and a heating mechanism is arranged in the bottom cover.
Refrigerating mechanism is including installing the lining lid of top cap bottom, the refrigeration control panel is installed to the inside wall of lining lid, be provided with on the refrigeration control panel and stretch out the refrigeration button of top cap, install refrigeration piece and fan in the lining lid, the radiator is installed at the top of refrigeration piece, the lining lid corresponds the position of refrigeration piece is provided with the hole of absorbing heat, the inside wall of top cap is provided with the refrigeration power strip, be provided with first power source on the refrigeration power strip, well lid is installed to the bottom of lining lid, install the aluminium lid in the well lid, the refrigeration control panel respectively with refrigeration piece, fan, refrigeration power strip electricity are connected.
Radiating holes are formed in two side walls of the lining cover.
An aluminum cover sealing ring is arranged between the middle cover and the aluminum cover.
Heating mechanism is including installing heater strip in the bottom, the board that generates heat is installed to the bottom of heater strip (18), the heating control panel is installed to the inside wall of box body, be provided with on the heating control panel and stretch out the heating button of box body, the heating power supply board is installed to the inside wall of bottom, be provided with second power source on the heating power supply board, the heating control panel respectively with heater strip, heating power supply board electricity are connected.
The utility model has the advantages that: the utility model discloses install refrigeration mechanism at the top cap, at bottom installation heating mechanism, when needs are cold-stored fresh-keeping to food, refrigeration control panel control refrigeration piece absorbs heat, distribute away the heat through radiator and fan, reach refrigerated purpose, when needs heat food, heating control panel control heater strip heating, the heat heats food through the board that generates heat, through the mode of refrigerating like this and heating, can prevent effectively that food from taking place rotten at the in-process of preserving.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an exploded schematic view of the present invention.
Detailed Description
Referring to fig. 1 and 2, a can refrigerate heat preservation lunch-box that heats, includes box body 14, be provided with cavity 21 in the box body 14, install inner bag 13 in the cavity 21, top cap 2 is installed at the top of box body 14, the top of top cap 2 is provided with handle 1, bottom 20 is installed to the bottom of box body 14, be provided with refrigerating mechanism in the top cap 2, be provided with the mechanism of heating in the bottom 20, refrigerating mechanism can refrigerate fresh-keeping to food, prevents that food from taking place rotten, and the mechanism of heating can carry out heat treatment to food, and this example is rational in infrastructure simultaneously, make full use of the inner structure of whole heat preservation lunch-box, because cold air is heavier relatively, cold air is from last down pressing, has better refrigeration effect for the bottom refrigeration.
The refrigeration mechanism comprises a lining cover 8 installed at the bottom of the top cover 2, a refrigeration control panel 7 is installed on the inner side wall of the lining cover 8, a refrigeration button 22 stretching out of the top cover 2 is arranged on the refrigeration control panel 7, a refrigeration sheet 5 and a fan 6 are installed in the lining cover 8, a radiator 4 is installed at the top of the refrigeration sheet 5, heat absorption holes 24 are formed in the positions, corresponding to the refrigeration sheet 5, of the lining cover 8, a refrigeration power supply board 3 is arranged on the inner side wall of the top cover 2, a first power supply interface 23 is arranged on the refrigeration power supply board 3, a middle cover 11 is installed at the bottom of the lining cover 8, an aluminum cover 9 is installed in the middle cover 11, pinch plates 12 are arranged on two sides of the middle cover 11, a buckle 27 is arranged at the positions, corresponding to the pinch plates 12, of a box body 14, the refrigeration control panel 7 is respectively electrically connected with the refrigeration sheet 5, when food needs to be refrigerated and kept fresh, only the refrigeration button 22 needs to be pressed, the refrigeration control board 7 controls the refrigeration sheet 5 to absorb heat, and the heat is dissipated out through the radiator 4 and the fan 6, so that the refrigeration purpose is achieved.
The two side walls of the lining cover 8 are provided with heat dissipation holes 25, so that heat in the top cover 2 can be effectively dissipated, and parts are prevented from being damaged due to heat accumulation inside the top cover 2.
An aluminum cover sealing ring 10 is arranged between the middle cover 11 and the aluminum cover 9, and a waterproof effect is achieved.
Heating mechanism is including installing heater strip 18 in the bottom 20, heating plate 17 is installed to heater strip 18's bottom, heating control panel 15 is installed to the inside wall of box body 14, be provided with on the heating control panel 15 and stretch out the heating button 16 of box body 14, heating power supply board 19 is installed to the inside wall of bottom 20, be provided with second power source 26 on the heating power supply board 19, heating control panel 15 respectively with heater strip 18, heating power supply board 19 electricity are connected, when needs heat food, press heating button 16, and heating control panel 15 controls heater strip 18 and heats, and the heat heats food through heating plate 17.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (5)
1. The utility model provides a heat preservation lunch-box that can refrigerate and heat, includes box body (14), be provided with cavity (21) in box body (14), install inner bag (13) in cavity (21), top cap (2) are installed at the top of box body (14), bottom (20) are installed to the bottom of box body (14), its characterized in that be provided with refrigeration mechanism in top cap (2), be provided with the mechanism that heats in bottom (20).
2. The heat-preservation lunch box capable of refrigerating and heating according to claim 1, wherein the refrigerating mechanism comprises a lining cover (8) installed at the bottom of the top cover (2), a refrigerating control board (7) is installed on the inner side wall of the lining cover (8), a refrigerating button (22) extending out of the top cover (2) is arranged on the refrigerating control board (7), a refrigerating sheet (5) and a fan (6) are installed in the lining cover (8), a radiator (4) is installed at the top of the refrigerating sheet (5), a heat absorption hole (24) is formed in the position, corresponding to the refrigerating sheet (5), of the lining cover (8), a refrigerating power supply board (3) is arranged on the inner side wall of the top cover (2), a first power supply interface (23) is arranged on the refrigerating power supply board (3), a middle cover (11) is installed at the bottom of the lining cover (8), and an aluminum cover (9) is installed in the middle cover (11), the refrigeration control board (7) is electrically connected with the refrigeration sheet (5), the fan (6) and the refrigeration power board (3) respectively.
3. A lunch box capable of cooling and heating according to claim 2, characterised in that both side walls of the lining cover (8) are provided with heat radiation holes (25).
4. The heat-preservation lunch box capable of refrigerating and heating according to claim 2, characterized in that an aluminum cover sealing ring (10) is installed between the middle cover (11) and the aluminum cover (9).
5. The lunch box capable of refrigerating and heating according to claim 1, wherein the heating mechanism comprises a heating wire (18) installed in the bottom cover (20), a heating plate (17) is installed at the bottom of the heating wire (18), a heating control plate (15) is installed on the inner side wall of the box body (14), a heating button (16) extending out of the box body (14) is arranged on the heating control plate (15), a heating power supply plate (19) is installed on the inner side wall of the bottom cover (20), a second power supply interface (26) is arranged on the heating power supply plate (19), and the heating control plate (15) is electrically connected with the heating wire (18) and the heating power supply plate (19) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920611171.6U CN210076819U (en) | 2019-04-29 | 2019-04-29 | Heat-preservation lunch box capable of refrigerating and heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920611171.6U CN210076819U (en) | 2019-04-29 | 2019-04-29 | Heat-preservation lunch box capable of refrigerating and heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210076819U true CN210076819U (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920611171.6U Active CN210076819U (en) | 2019-04-29 | 2019-04-29 | Heat-preservation lunch box capable of refrigerating and heating |
Country Status (1)
| Country | Link |
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| CN (1) | CN210076819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243720A (en) * | 2021-05-17 | 2021-08-13 | 新饰尚生活科技(深圳)有限公司 | Heat preservation bowl with both cooling and heating functions |
-
2019
- 2019-04-29 CN CN201920611171.6U patent/CN210076819U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243720A (en) * | 2021-05-17 | 2021-08-13 | 新饰尚生活科技(深圳)有限公司 | Heat preservation bowl with both cooling and heating functions |
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