CN217806435U - Heat insulation box - Google Patents
Heat insulation box Download PDFInfo
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- CN217806435U CN217806435U CN202221877011.4U CN202221877011U CN217806435U CN 217806435 U CN217806435 U CN 217806435U CN 202221877011 U CN202221877011 U CN 202221877011U CN 217806435 U CN217806435 U CN 217806435U
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- box cover
- heat preservation
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Abstract
The utility model belongs to the technical field of heat preservation boxes, in particular to a heat preservation box which has good heat preservation effect and can contain a plurality of bowls of food; the method comprises the following steps: the box body is internally provided with a plurality of placing cavities; the adjacent placing cavities are in a vertical symmetrical relationship; the heating device is arranged on one side of each accommodating cavity; wherein, the side wall of the placing cavity is also provided with a heat conducting hole which is opposite to the heating device; the accommodating capacity of the heat preservation box is increased through the arrangement of the plurality of accommodating cavities; meanwhile, meal and the like placed in the heat preservation box are preserved through the arrangement of the heating device; and the heat conduction hole is arranged so that heat generated by the heating device can be conveniently transferred to the arrangement cavity, and therefore a good heat preservation and heating effect is ensured.
Description
Technical Field
The utility model belongs to the technical field of the insulation can, especially, relate to an insulation can.
Background
With the acceleration of pace of life, fast food culture makes great way in urban life, people usually use various packing boxes to place needed food for eating when needed, the common packing boxes in the market are usually made of paper or plastics at present, the food is taken out for eating, once the food cannot be eaten up for one time, the food which cannot be eaten up is exposed in the air and is easy to stick dust, pollute the food and cause waste; in addition, the box body of the existing food packaging box is generally of a single-layer box wall structure, the manufacturing process is simple, the cost is low, but the defect of poor heat insulation performance exists, and particularly in winter, if the lunch box is used for containing food, the food can be cooled quickly if the food is not eaten immediately. As a food packaging box, if the food packaging box does not have the function of heat preservation, the taste of food can be influenced, and the food packaging box is not beneficial to eating of people.
The structure of the existing heat preservation box is as shown in a novel plastic heat preservation box with the grant publication number of CN 216036298U; the heat preservation box is only provided with an accommodating cavity and can only be used for placing a bowl of rice; meanwhile, the heat preservation effect of the heat preservation box is not ideal, so that the taste of the dishes is easily influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the technical problem that exists, a heat preservation box is provided, the effectual effect that keeps warm has been reached.
In view of this, the utility model provides an insulation can, include:
the box body is internally provided with a plurality of placing cavities; the adjacent placing cavities are in up-down symmetrical relation;
the heating device is arranged on one side of each accommodating cavity;
wherein, the side wall of the placing cavity is also provided with a heat conduction hole which is right opposite to the heating device.
In the technical scheme, the accommodating capacity of the heat preservation box is increased by arranging the plurality of accommodating cavities; meanwhile, meal and the like placed in the heat preservation box are preserved through the arrangement of the heating device; and the heat conduction hole is arranged so that heat generated by the heating device can be conveniently transferred to the arrangement cavity, and therefore a good heat preservation and heating effect is ensured.
In the above technical solution, further, the box body includes:
the box cover is arranged outside each accommodating cavity and can be opened and closed;
wherein, the other side of settling the chamber is the opening, and the case lid is installed on the opening.
In this technical scheme, can be convenient for settle opening and shutting of chamber through the setting of case lid, and then the taking out and putting into of convenient meal.
In the above technical solution, further, the box body further includes:
the sealing ring is arranged on one side of the box cover facing the accommodating cavity;
wherein a positioning edge which is used for limiting the box cover and is propped against the sealing ring is arranged in one side of the opening of the placing cavity.
In this technical scheme, the setting of sealing washer can improve the sealed effect between box and the sealing washer to can improve heat retaining performance, and the setting on location edge can spacing case lid and improve sealed effect with the sealing washer cooperation.
In the above technical solution, further, the heat generating device includes:
a graphene heating sheet;
a back plate;
and a heat insulating sheet;
wherein the graphene heating sheet, the heat insulation sheet and the back plate are sequentially overlapped.
In this technical scheme, the setting up of piece that generates heat through graphite alkene all provides the heat source for every arrangement chamber of insulation can, and the backplate is located and keeps away from once of arranging the chamber for play certain guard action to the device that generates heat, and the heat insulating board can play good thermal-insulated heat retaining effect, and then has guaranteed the good heating effect of the device that generates heat.
In the above technical scheme, further, the top of the box body is provided with a top cover, and the top cover is provided with a handle.
In this technical scheme, the setting that the hand was lifted on the top cap can be convenient for the holistic of insulation can carry and take to can more be favorable to the removal of insulation can.
In the above technical solution, further, the top cover can be detachably disposed on the top of the box body; and the inner wall of the placing cavity and the box cover are provided with heat-insulating layers.
In this technical scheme, the setting of heat preservation can further improve the holistic heat preservation effect of insulation can.
In the above technical solution, further, one end of the case cover is hinged to one side of the opening, and the other end of the case cover is provided with an elastic member elastically engaged with the other side of the opening.
In this technical scheme, the box that can be convenient for open and shut through the setting of elastic component to improve the experience sense in the user use.
In the above technical solution, further, the elastic member and the case cover are integrally formed. In this technical scheme, elastic component and case lid integrated into one piece to can more do benefit to the production and the shaping of box.
The utility model has the advantages that:
1. the heat preservation effect in the box body can be improved by arranging the heating device in the heat preservation box;
2. meanwhile, the arrangement of the sealing ring can better ensure the heat insulation performance of the heat insulation box.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 isbase:Sub>A schematic cross-sectional view taken at A-A of FIG. 2;
the labels in the figures are: the heat insulation structure comprises a box body 1, a heat conduction hole 2, a box cover 3, a sealing ring 4, a graphene heating sheet 5, a back plate 6, a heat insulation sheet 7, an elastic piece 9, a placement cavity 10, a top cover 12 and a positioning edge 13.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and with reference to fig. 1 to 3:
the first embodiment is as follows:
the embodiment provides an insulation can, includes:
the box body 1 is provided with a plurality of placing cavities 10 formed in the box body 1; the adjacent placing cavities 10 are in a vertical symmetrical relationship;
a heating device is arranged on one side of each accommodating cavity 10;
wherein, the side wall of the placing cavity 10 is also provided with a heat conducting hole 2 which is opposite to the heating device.
In the present embodiment, the accommodation amount of the thermal insulation box is increased by the arrangement of the plurality of installation cavities 10; meanwhile, the arrangement of the heating device is adopted to further preserve the heat of the meal and the like placed in the placing cavity 10; and the heat conduction hole 2 is arranged to facilitate the heat generated by the heating device to be transferred into the placing cavity 10, thereby ensuring good heat preservation and heating effects. The heating devices can be inserted into the back of the placement cavity 10 through structures such as clamping grooves arranged on the lifting side part of the box, and the heating devices arranged on the back of the placement cavity 10 and adjacent to each other up and down are sequentially stacked.
Example two:
the present embodiment provides an incubator, which includes the technical solutions of the above embodiments, and further has the following technical features.
The case 1 includes:
the box cover 3 is provided with a box cover 3 which can be opened and closed outside each accommodating cavity 10;
wherein, the other side of the placing cavity 10 is an opening, and the box cover 3 is arranged on the opening.
In this embodiment, the opening and closing of the placing cavity 10 can be facilitated through the arrangement of the box cover 3, and then the food can be conveniently taken out and put in.
Example three:
the present embodiment provides an incubator, which includes the technical solutions of the above embodiments, and further has the following technical features.
It is characterized by also comprising:
a sealing ring 4, wherein the sealing ring 4 is arranged on one side of the box cover 3 facing the placing cavity 10;
wherein, a positioning edge 13 which limits the box cover 3 and is propped against the sealing ring 4 is arranged in one side of the opening of the placing cavity 10.
In this embodiment, the sealing effect between the installation cavity 10 and the sealing ring 4 can be improved by the arrangement of the sealing ring 4, so that the heat preservation performance can be improved, and the positioning edge 13 can limit the box cover 3 and can be matched with the sealing ring 4 to improve the sealing effect. The sealing ring 4 can be made of hydrogel or silica gel.
Example four:
the present embodiment provides an incubator, which includes the technical solutions of the above embodiments, and further has the following technical features.
The heat generating device includes:
a graphene heating sheet 5;
a back plate 6;
and a heat insulating sheet 7;
wherein the graphene heating sheet 5, the heat insulation sheet 7 and the back plate 6 are sequentially overlapped. The graphene heating sheet 5 is provided with a power line, the power line is externally connected with and extends out of the box body 1, each power line is provided with a serial-parallel connection head, and a power plug connected with the serial-parallel connection head is configured; the serial-parallel connection between the placing cavities 10 is connected with a power plug. And selecting power plugs of different models according to the actual power of the graphene heating sheet 5. And backplate 6 wholly is rectangular block, and its an organic whole towards settling chamber 10 has the recess, and the size of recess equals the sectional area of settling chamber 10, is provided with heat shield 7 in the recess, and graphite alkene generates heat 5 and sets up at heat shield 7, and heat-conducting hole 2 setting of chamber 10 is settled towards to heat shield 7.
In this embodiment, the food that sets up to in settling the chamber 10 through graphite alkene generates heat keeps warm and provides the heat source, and backplate 6 is located the one side of keeping away from settling chamber 10 for play certain guard action to the device that generates heat, and the heat insulating board can play good thermal-insulated heat retaining effect, and then has guaranteed the good heating effect of the device that generates heat.
Example five:
the embodiment provides an incubator, which comprises the technical scheme of the embodiment and also has the following technical characteristics.
A top cover 12 is arranged at the top of the box body 1, and a lifting handle is arranged on the top cover 12.
In this embodiment, the arrangement of the handle on the top cover 12 can facilitate the overall lifting of the incubator, thereby facilitating the movement of the incubator.
Example six:
the present embodiment provides an incubator, which includes the technical solutions of the above embodiments, and further has the following technical features.
The top cover 12 can be detachably arranged at the top of the box body 1; and the inner wall of the box body 1 and the box cover 3 are provided with heat preservation layers.
In this embodiment, the heat preservation effect of the whole heat preservation box can be further improved by the arrangement of the heat preservation layer, and the application range of the heat preservation box can be improved by the detachable top cover 12.
Example seven:
the present embodiment provides an incubator, which includes the technical solutions of the above embodiments, and further has the following technical features.
One end of the box cover 3 is hinged to one side of the opening, and the other end of the box cover 3 is provided with an elastic piece 9 which is elastically clamped with the other side of the opening.
In this embodiment, the elastic member 9 is provided to facilitate the opening and closing of the placement cavity 10, thereby improving the experience of the user during the use process.
Example eight:
the present embodiment provides an incubator, which includes the technical solutions of the above embodiments, and further has the following technical features.
The elastic member 9 is integrally formed with the cover 3. The case cover 3, the elastic member 9 and the case body 1 are made of an organic material or a metal material having good toughness and high strength. The box cover 3 is formed with a concave groove part, the elastic sheet is integrally formed on the groove part and inclines outwards, the elastic piece 9 is extruded to bend towards the groove part when the box cover 3 is closed, and the elastic piece 9 only needs to be pried outwards and can be opened when the box cover 3 is opened.
In the present embodiment, the elastic member 9 is integrally formed with the cover 3, so that the cover 3 can be more easily produced and formed.
While the embodiments of the present application have been described in connection with the drawings, the embodiments and features of the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present application and the claims.
Claims (8)
1. An insulation can, its characterized in that: the method comprises the following steps:
the box body (1) is internally provided with a plurality of placing cavities (10);
the heating device is arranged on one side of each accommodating cavity (10);
wherein, the side wall of the placing cavity (10) is also provided with a heat conducting hole (2) which is opposite to the heating device.
2. An incubator according to claim 1, wherein: the box (1) comprises:
the box cover (3), each placing cavity (10) is provided with a box cover (3) which can be opened and closed;
wherein, the other side of the placing cavity (10) is provided with an opening, and the box cover (3) is arranged on the opening.
3. The incubator of claim 2, further comprising:
the sealing ring (4) is arranged on one side, facing the placing cavity (10), of the box cover (3);
wherein a positioning edge (13) which is used for limiting the box cover (3) and is propped against the sealing ring (4) is arranged in one side of the opening of the placing cavity (10).
4. An incubator according to claim 1, wherein: the heat generating device includes:
a graphene heating sheet (5);
a back plate (6);
and a heat insulating sheet (7);
wherein the graphene heating sheet (5), the heat insulation sheet (7) and the back plate (6) are overlapped in sequence.
5. An incubator according to claim 1, wherein: the top of the box body (1) is provided with a top cover (12), and the top cover (12) is provided with a handle.
6. An incubator according to claim 5, wherein: the top cover (12) is detachably arranged at the top of the box body (1); and the inner wall of the placing cavity (10) and the box cover (3) are provided with heat-insulating layers.
7. An incubator according to claim 2, wherein: one end of the box cover (3) is hinged to one side of the opening, and the other end of the box cover (3) is provided with an elastic piece (9) which is elastically clamped with the other side of the opening.
8. An incubator according to claim 7, wherein: the elastic piece (9) and the box cover (3) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221877011.4U CN217806435U (en) | 2022-07-11 | 2022-07-11 | Heat insulation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221877011.4U CN217806435U (en) | 2022-07-11 | 2022-07-11 | Heat insulation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217806435U true CN217806435U (en) | 2022-11-15 |
Family
ID=83967267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221877011.4U Active CN217806435U (en) | 2022-07-11 | 2022-07-11 | Heat insulation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217806435U (en) |
-
2022
- 2022-07-11 CN CN202221877011.4U patent/CN217806435U/en active Active
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