CN217013081U

CN217013081U - Cold-stored knapsack with waterproof function

Info

Publication number: CN217013081U
Application number: CN202220904369.5U
Authority: CN
Inventors: 赖华锋
Original assignee: Xiamen Kuntai Tiansheng Luggage Co ltd
Current assignee: Xiamen Kuntai Tiansheng Luggage Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-07-22
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a refrigerated backpack with waterproof function, which belongs to the technical field of backpacks and comprises a backpack body, a controller and a protective frame, wherein the controller is embedded in the middle of the lower side of the front side wall of the backpack body, the protective frame is fixedly connected to the middle of the rear side of the bottom of an inner cavity of a zipper body sewn by the backpack body, a heat preservation layer is bonded between the lower sides of the inner side walls of the backpack body, a storage battery is fixedly connected in the middle of the front side of the bottom of the inner cavity of the backpack body, ear bags are fixedly connected to the lower sides of the left and right side walls of the backpack body, a temperature display is embedded in the middle of the left side of the front side wall of the controller, a radiator is fixedly connected in the middle of the bottom of the inner cavity of the protective frame, and a semiconductor refrigeration sheet is fixedly connected to the top of the radiator. The water seepage of the backpack can not be caused, and the storage of articles is facilitated.

Description

Cold-stored knapsack with waterproof function

Technical Field

The utility model relates to the technical field of backpacks, in particular to a refrigerated backpack with a waterproof function.

Background

The backpack is a bag carried on the back, the material is diversified, the living and consumption levels of people are continuously improved, various backpacks become indispensable storage bags around people, food is stored in the bag when people go out, and the bag needs to be refrigerated in order to keep the freshness of the food.

The existing refrigeration backpack is usually used for placing an ice bag to physically cool the articles in the backpack, so that the cooling effect is poor, the cooling time is short, the temperature cannot be cooled again after the ice bag is melted, and the refrigeration effect is poor; and when the ice bag is invalid, a large amount of water vapor can be generated in the surface layer of the ice bag and the inner layer of the backpack, so that the water seepage of the backpack is caused, and the storage of articles is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a refrigerated backpack with a waterproof function, which aims to solve the problems that the existing refrigerated backpack is provided in the background art that an ice bag is usually placed to physically cool objects in the backpack, the cooling effect is poor, the cooling time is short, and the temperature can not be cooled any more after the ice bag is melted; and when the ice bag is invalid, a large amount of water vapor can be generated on the surface layer of the ice bag and in the inner layer of the backpack, so that the water seepage of the backpack is caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cold-stored knapsack with waterproof function, includes inclusion, controller and fender bracket, the controller is inlayed in the middle of the preceding lateral wall downside of inclusion, fender bracket fixed connection is in the middle of the inner chamber bottom rear side of inclusion, it has the heat preservation to bond between the inside wall downside of inclusion, fixedly connected with battery in the middle of the inner chamber bottom front side of inclusion, lateral wall downside fixedly connected with ear bag about the inclusion, it has temperature monitor to inlay in the middle of the preceding lateral wall left side of controller, fixedly connected with radiator in the middle of the inner chamber bottom of fender bracket, the top fixedly connected with semiconductor refrigeration piece of radiator.

Preferably, the left side and the right side of the rear side wall of the bag body are fixedly connected with braces, and a zipper is sewn on the front side of the top of the bag body.

Preferably, the heat preservation layer is made of an aluminum foil material, and the bag body is made of a nylon material.

Preferably, the right side of the front side wall of the temperature display is fixedly connected with a button, and the controller is electrically connected with the storage battery, the button, the temperature display and the semiconductor refrigerating sheet.

Preferably, the bottom of the radiator is fixedly connected with a fan, the fan is embedded in the middle of the rear side of the bottom of the bag body, and the fan is electrically connected with the controller.

Preferably, an active carbon block is bonded between the upper sides of the inner side walls of the protection frames and is sleeved on the outer side of the semiconductor refrigerating sheet.

Compared with the prior art, the utility model has the beneficial effects that: according to the cold storage backpack with the waterproof function, the protective frame, the semiconductor refrigeration sheet, the radiator and the fan are arranged in the backpack body, the radiator can be driven to radiate heat through the rotation of the fan, the semiconductor refrigeration sheet is matched to conduct the heat, the cooling and cold storage operation can be performed on the interior of the backpack, articles can be continuously cooled, and the cold storage effect is good; through only the heat preservation of addding in the office be the aluminium foil material, thermal insulation function is good, environmental protection safety, can be directly with the food contact, the cooperation inclusion adopts the tough wear-resisting of nylon material, the adsorptivity of cooperation activated carbon piece adsorbs the inside steam of package, and water-proof effects is good, can not lead to the knapsack infiltration, is favorable to carrying out storing of article.

Drawings

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

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a right sectional view of the present invention;

FIG. 4 is a top cross-sectional view of the present invention.

In the figure: 100. a bag body; 110. a harness; 120. a zipper; 130. a heat-insulating layer; 140. a storage battery; 150. an ear bag; 200. a controller; 210. a temperature display; 220. a button; 300. a protection frame; 310. a semiconductor refrigerating sheet; 320. a heat sink; 330. a fan; 340. an activated carbon block.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a refrigerated backpack with a waterproof function, which can be used for continuously refrigerating articles, has good refrigerating effect and good waterproof effect, cannot cause water seepage of the backpack, is beneficial to storing the articles, and please refer to fig. 1-4, and comprises a backpack body 100, a controller 200 and a protection frame 300;

referring to fig. 1-4 again, a heat insulation layer 130 is bonded between the lower sides of the inner side walls of the bag body 100, a storage battery 140 is fixedly connected in the middle of the front side of the bottom of the inner cavity of the bag body 100, ear bags 150 are fixedly connected to the lower sides of the left and right side walls of the bag body 100, the bag body 100 is used for installing and connecting the controller 200 and the protection frame 300, the heat insulation layer 130 is used for performing waterproof operation, the storage battery 140 is used for providing electric support for the cold operation bag, and the ear bags 150 are used for placing articles;

referring to fig. 1, 3 and 4 again, a temperature display 210 is embedded in the middle of the left side of the front side wall of the controller 200, the controller 200 is embedded in the middle of the lower side of the front side wall of the bag body 100, the controller 200 is used for installing and connecting the temperature display 210, and the temperature display 210 is used for displaying the temperature in the bag body 100;

referring to fig. 2-4 again, a heat sink 320 is fixedly connected to the middle of the bottom of the inner cavity of the protective frame 300, a semiconductor cooling plate 310 is fixedly connected to the top of the heat sink 320, the protective frame 300 is fixedly connected to the middle of the rear side of the bottom of the inner cavity of the bag body 100, the protective frame 300 is used for installing and connecting the heat sink 320, the heat sink 320 is used for performing a heat dissipation operation on the semiconductor cooling plate 310, and the semiconductor cooling plate 310 is used for performing a cooling operation.

Referring to fig. 1-4 again, in order to move and close the bag 100, the carrying straps 110 are fixedly connected to the left and right sides of the rear side wall of the bag 100, and the zipper 120 is sewn on the front side of the top of the bag 100.

Referring again to fig. 1-4, in order to enhance the waterproof performance of the backpack, the insulating layer 130 is made of aluminum foil, and the bag body 100 is made of nylon.

Referring to fig. 1 to 4 again, in order to start the storage battery 140, the button 220, the temperature display 210 and the semiconductor chilling plate 310, the button 220 is fixedly connected to the right side of the front sidewall of the temperature display 210, and the controller 200 is electrically connected to the storage battery 140, the button 220, the temperature display 210 and the semiconductor chilling plate 310.

In order to start the heat sink 320, the fan 330 is fixedly connected to the bottom of the heat sink 320, the fan 330 is embedded in the middle of the rear side of the bottom of the backpack 100, and the fan 330 is electrically connected to the controller 200.

Referring to fig. 2-4 again, in order to absorb the water vapor in the bag body 100, an activated carbon block 340 is bonded between the upper sides of the inner side walls of the protection frame 300 and sleeved on the outer side of the semiconductor chilling plate 310.

When the backpack is used specifically, a person in the technical field places articles at the bottom of the heat preservation layer 130 in the backpack body 100, pulls the zipper 120, clicks the button 220 on the controller 200 to start the semiconductor refrigeration sheet 310, the radiator 320 and the fan 330, starts to cool and refrigerate the interior of the backpack body 100, displays the temperature in the backpack body 100 through the temperature display 210, the storage battery 140 provides electric power support, the activated carbon block 340 in the protection frame 300 adsorbs water vapor in the backpack body 100, and the backpack 110 drives the backpack body 100 to move, so that the backpack is used.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a cold-stored knapsack with waterproof function which characterized in that: including inclusion (100), controller (200) and fender bracket (300), controller (200) are inlayed in the middle of the preceding lateral wall downside of inclusion (100), fender bracket (300) fixed connection is in the middle of the inner chamber bottom rear side of inclusion (100), it has heat preservation (130) to bond between the inside wall downside of inclusion (100), fixedly connected with battery (140) in the middle of the inner chamber bottom front side of inclusion (100), lateral wall downside fixedly connected with ear bag (150) about inclusion (100), it has temperature monitor (210) to inlay in the middle of the preceding lateral wall left side of controller (200), fixedly connected with radiator (320) in the middle of the inner chamber bottom of fender bracket (300), the top fixedly connected with semiconductor refrigeration piece (310) of radiator (320).

2. A refrigerated backpack having a waterproof function according to claim 1 characterized in that: the left side and the right side of the rear side wall of the bag body (100) are fixedly connected with braces (110), and a zipper (120) is sewn at the front side of the top of the bag body (100).

3. A refrigerated backpack with waterproof function according to claim 1 characterized in that: the heat-insulating layer (130) is made of an aluminum foil material, and the bag body (100) is made of a nylon material.

4. A refrigerated backpack having a waterproof function according to claim 1 characterized in that: the right side of the front side wall of the temperature display (210) is fixedly connected with a button (220), and the controller (200) is electrically connected with the storage battery (140), the button (220), the temperature display (210) and the semiconductor refrigeration piece (310).

5. A refrigerated backpack with waterproof function according to claim 1 characterized in that: the bottom of the radiator (320) is fixedly connected with a fan (330), the fan (330) is embedded in the middle of the rear side of the bottom of the bag body (100), and the fan (330) is electrically connected with the controller (200).

6. A refrigerated backpack with waterproof function according to claim 1 characterized in that: an active carbon block (340) is bonded between the upper sides of the inner side walls of the protection frames (300) and sleeved on the outer side of the semiconductor refrigerating sheet (310).