CN218199462U - Incubator capable of keeping low temperature for long time - Google Patents
Incubator capable of keeping low temperature for long time Download PDFInfo
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- CN218199462U CN218199462U CN202221863112.6U CN202221863112U CN218199462U CN 218199462 U CN218199462 U CN 218199462U CN 202221863112 U CN202221863112 U CN 202221863112U CN 218199462 U CN218199462 U CN 218199462U
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- air
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Abstract
The utility model relates to an insulation can capable of keeping low temperature for a long time, which comprises a box body and a box cover, wherein one side of the box body is hinged with one side of the box cover, the other side of the box body is connected with the box cover through a switch in an openable and closable manner, and two sides of the box body are provided with a lifting ring; a cold storage box which is matched with the bottom of the box body in shape is arranged in the box body, a cavity is arranged in the cold storage box, a refrigerant is stored in the cavity, heat insulation materials are wrapped outside the bottom and the side wall of the cold storage box, and an air bag which covers the upper end face of the whole cold storage box is arranged outside the top of the cold storage box; the air bag is provided with an air pipe with an air nozzle, and the air nozzle has the functions of inflation and deflation; the utility model can keep the low temperature for a long time, and has simple structure and convenient use; the box cover is provided with a blind hole matched with the supporting leg, so that the heat preservation box can be conveniently stacked and stored; the cold storage box is attractive in appearance, the time for keeping the cold temperature can be effectively prolonged, the air bag can also play a certain shockproof effect, and the using effect is good.
Description
Technical Field
The utility model belongs to the technical field of the insulation can, concretely relates to can keep microthermal insulation can for a long time.
Background
With the improvement of living standard of people, the insulation can is more and more widely used; whether camping, picnic, travel for medium and long distance, even fresh takeaway and the like, the insulation box has higher and higher requirements on the insulation capacity and the insulation duration of the insulation box; the insulation box mainly stores the ice bags at low temperature, but the ice bags are difficult to maintain at low temperature after being melted, and the low-temperature storage effect is lost. In addition, the fruit and the like in the ice bag can be frozen, and the ice bag is not beautiful. The existing insulation can is lack of shockproof function, so that some damages can be caused inevitably when some fruits and other delicate and expensive articles are transported.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convenient to use, antidetonation keep warm, can keep microthermal insulation can for a longer time.
In order to solve the technical problem, the utility model discloses an insulation can capable of keeping low temperature for a long time, which comprises a box body and a box cover, wherein one side of the box body is hinged with one side of the box cover, the other side of the box body is connected with the box cover in an openable and closable manner through a switch, and two sides of the box body are provided with a handle ring;
supporting legs are arranged at four corners of the bottom of the outer side of the box body, and blind holes are formed in the four corners of the upper end face of the box cover and matched with the supporting legs;
a cold storage box which is matched with the bottom of the box body in shape is arranged in the box body, a cavity is arranged in the cold storage box, a refrigerant is stored in the cavity, the bottom and the side wall of the cold storage box are both wrapped with heat insulation materials, and an air bag which covers the upper end face of the whole cold storage box is arranged on the outer side of the top of the cold storage box; the air bag is provided with an air pipe with an air tap, and the air tap has the functions of inflation and deflation.
Preferably, after the air bag is filled with air, the overall thickness of the cold storage box is not more than 1/3 of the height of the box body.
Preferably, after the air bag is filled with air, the upper end surface of the air bag is a plane.
Preferably, after the air bag is filled with air, the upper end surface of the air bag is a concave surface, and the height difference between the low point and the high point of the concave surface is not more than 1/10 of the thickness of the air bag.
Preferably, after the air bag is full of air, the upper end surface of the air bag is a convex surface, and the height difference between the low point and the high point of the convex surface is not more than 1/10 of the thickness of the air bag.
Preferably, the length of the handle ring is greater than the distance between the joint of the handle ring and the box body and the upper end face of the box cover.
Preferably, the switch comprises a pair of latching switches.
The utility model can keep the low temperature for a long time, and has simple structure and convenient use; the box cover is provided with a blind hole matched with the supporting leg, so that the heat preservation boxes can be conveniently stacked and stored; the cold storage box is attractive in appearance, the time for keeping the cold temperature can be effectively prolonged, the air bag can also play a certain shockproof effect, and the using effect is good.
Drawings
Fig. 1 is a schematic view showing the overall structure of an incubator capable of maintaining a low temperature for a long time.
Fig. 2 is a schematic view of the incubator in fig. 1 capable of maintaining a low temperature for a long time at another viewing angle.
Fig. 3 is a schematic view of the bottom structure of the incubator in fig. 1, which can maintain a low temperature for a long time.
Fig. 4 is a schematic structural view of a cold storage box.
The reference numbers in the figures are: 1-box body, 2-box cover, 3-lifting ring, 4-supporting foot, 5-blind hole, 6-switch, 7-cold storage box, 8-refrigerant, 9-heat preservation material, 10-air bag, 11-air pipe and 12-air nozzle.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," when used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Example 1
As shown in fig. 1-4, an incubator capable of maintaining a low temperature for a long time comprises an incubator body 1 and an incubator cover 2, wherein one side of the incubator body and one side of the incubator cover are hinged, the other side of the incubator body and the other side of the incubator cover are connected in an openable and closable manner through a switch 6, and two sides of the incubator body are provided with a handle ring 3;
supporting legs 4 are arranged at four corners of the bottom of the outer side of the box body, blind holes 5 are formed in the four corners of the upper end face of the box cover and matched with the supporting legs, and the heat preservation box can be conveniently stacked up and down for storage;
a cold storage box 7 which is matched with the bottom of the box body in shape is arranged in the box body, a cavity is arranged in the cold storage box, a refrigerant 8 is stored in the cavity, and the refrigerant can be water or a refrigerant similar to that used for a freshness protection package; the bottom and the side wall of the cold storage box are both wrapped with heat insulation materials 9, and the outer side of the top of the cold storage box is provided with an air bag 10 which covers the upper end surface of the whole cold storage box; the air bag is provided with an air pipe 11 with an air nozzle 12, and the air nozzle has the functions of inflation and deflation.
After the air bag is filled with air, the whole thickness of the cold storage box is not more than 1/3 of the height of the box body.
After the air bag is filled with air, the upper end surface of the air bag is a plane.
The length of handle ring is greater than the distance between handle ring and the box junction to the case lid up end, buckles upward in the handle hoop and exposes to the case lid when facilitating the use handle ring, and the hand of being convenient for is exerted oneself.
The switch includes a pair of latching switches.
Before use, the air bag is deflated, and the cold storage box is put into a refrigerator for refrigeration and full cold storage; when in use, the cold storage box is placed at the bottom of the box body, the air bag is inflated, and then the articles to be stored are placed; when the temperature in the heat preservation box is not low enough, the air bag is deflated, the heat preservation effect of air is lost, and the heat conductivity between the air bag and the refrigerant is greatly increased; the heat is absorbed by the refrigerant through the top of the heat storage box, and the temperature in the warm box is reduced.
Example 2
Similar to the embodiment 1, the difference is that after the air bag is filled with air, the upper end surface of the air bag is a concave surface, and the height difference between the low point and the high point of the concave surface is not more than 1/10 of the thickness of the air bag, so that the storage space is properly increased.
Example 3
Similar to the embodiment 1, the difference is that after the air bag is full of air, the upper end surface of the air bag is a convex surface, and the height difference between the low point and the high point of the convex surface is not more than 1/10 of the thickness of the air bag, so that the influence of the air bag on the storage space can be reduced.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (7)
1. The insulation can capable of keeping low temperature for a long time is characterized by comprising a case body and a case cover, wherein one side of the case body is hinged with one side of the case cover, the other side of the case body is connected with the case cover in an openable and closable manner through a switch, and two sides of the case body are provided with lifting rings;
supporting legs are arranged at four corners of the bottom of the outer side of the box body, and blind holes are formed in the four corners of the upper end face of the box cover and matched with the supporting legs;
a cold storage box which is matched with the bottom of the box body in shape is arranged in the box body, a cavity is arranged in the cold storage box, a refrigerant is stored in the cavity, heat insulation materials are wrapped outside the bottom and the side wall of the cold storage box, and an air bag which covers the upper end face of the whole cold storage box is arranged outside the top of the cold storage box; the air bag is provided with an air pipe with an air tap, and the air tap has the functions of inflation and deflation.
2. The incubator as claimed in claim 1, wherein the whole thickness of the cold storage box is not more than 1/3 of the height of the cabinet after the air bags are filled with air.
3. The incubator of claim 1, wherein the upper surface of the air bag is flat after being inflated.
4. The incubator according to claim 1, wherein the air bag is filled with air and the upper surface of the air bag is concave, and the height difference between the lower point and the upper point of the concave is not more than 1/10 of the thickness of the air bag.
5. The incubator according to claim 1, wherein the air bag is convex at its upper end surface after being filled with air, and the difference in height between the low point and the high point of the convex surface is not more than 1/10 of the thickness of the air bag.
6. The incubator according to claim 1, wherein the length of the lifting ring is longer than the distance between the connection point of the lifting ring and the cabinet body and the upper end face of the cabinet cover.
7. The incubator of claim 1, wherein the switch comprises a pair of snap-action switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221863112.6U CN218199462U (en) | 2022-07-20 | 2022-07-20 | Incubator capable of keeping low temperature for long time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221863112.6U CN218199462U (en) | 2022-07-20 | 2022-07-20 | Incubator capable of keeping low temperature for long time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218199462U true CN218199462U (en) | 2023-01-03 |
Family
ID=84649520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221863112.6U Active CN218199462U (en) | 2022-07-20 | 2022-07-20 | Incubator capable of keeping low temperature for long time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218199462U (en) |
-
2022
- 2022-07-20 CN CN202221863112.6U patent/CN218199462U/en active Active
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