CN213464100U

CN213464100U - Auxiliary heat dissipation device for backpack

Info

Publication number: CN213464100U
Application number: CN202022349359.3U
Authority: CN
Inventors: 刘秋林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-18
Anticipated expiration: 2030-10-21

Abstract

The application relates to heat abstractor technical field, more specifically says that it relates to a supplementary heat abstractor of knapsack, includes: the air conditioner comprises a main body part and a plurality of air outlets, wherein the main body part comprises a plurality of abutting parts which are distributed at intervals, and the abutting parts are provided with the air outlets; the connecting piece is used for fixing the main body part on the backpack; the heat dissipation piece is communicated with the air outlet and is used for exchanging air flow with the outside. When the backpack heat dissipation device is used, a user is fixedly connected with the backpack through the connecting piece so as to mount the heat dissipation device on the backpack, the main body part is provided with a plurality of abutting pieces, the abutting pieces are provided with air outlets, and the heat dissipation piece is subjected to air flow exchange with the outside air through the air outlets so as to dissipate heat of the back of the human body.

Description

Auxiliary heat dissipation device for backpack

Technical Field

The application relates to the technical field of heat dissipation devices, in particular to a backpack auxiliary heat dissipation device.

Background

When the backpack is used, the backpack is already an essential article for people to go out, and particularly when more articles are carried, one backpack can bring larger assistance. However, in hot season, if the knapsack trip, on the one hand, the knapsack hugs closely with human back, and the time of having of a specified duration will lead to the heat to gather in the back in a large number, the wet clothes of easy sweat, and on the other hand, the position sweat of human back and knapsack contact is wet back, because unable natural draft is dry, is in the state of drenching for a long time, arouses user's discomfort.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned deficiencies of the prior art, the present application provides a backpack auxiliary heat dissipation device, which has the advantage of heat dissipation between an auxiliary backpack and a back of a human body.

The technical purpose of the application is realized by the following technical scheme: a backpack auxiliary heat sink comprising:

the air conditioner comprises a main body part and a plurality of air outlets, wherein the main body part comprises a plurality of abutting parts which are distributed at intervals, and the abutting parts are provided with the air outlets;

the connecting piece is used for fixing the main body part on the backpack;

the heat dissipation piece is communicated with the air outlet and is used for exchanging air flow with the outside.

Preferably, the abutting pieces are strip-shaped and are distributed in two rows at equal intervals from top to bottom, and the air outlets are formed by gaps between adjacent abutting pieces.

Preferably, the abutting parts are hemispherical and uniformly distributed, and the air outlet is formed by gaps between adjacent abutting parts.

Preferably, the connecting piece includes two air bags respectively installed on two sides of the main body portion and a first buckle structure connected between the two air bags and detachably connected.

Preferably, the connecting member includes two wind pockets respectively installed at both sides of the main body portion and an elastic band connected between the two wind pockets.

Preferably, the heat dissipation member is a heat dissipation fan.

Preferably, the air inlet of the heat dissipation fan is arranged on one side facing the back.

Preferably, the upper end of the main body part is connected with a second buckle structure.

Preferably, the upper end of the main body part is connected with a fixing ring.

Preferably, the heat sink is connected with a charging wire for connecting a power supply.

To sum up, the beneficial effect that this application has: when the backpack heat dissipation device is used, a user is fixedly connected with the backpack through the connecting piece so as to mount the heat dissipation device on the backpack, the main body part is provided with a plurality of abutting pieces, the abutting pieces are provided with air outlets, and the heat dissipation piece is subjected to air flow exchange with the outside air through the air outlets so as to dissipate heat of the back of the human body.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

fig. 2 is another perspective view of an embodiment of the present application.

Reference numerals: 1. a main body portion; 11. an abutting member; 12. a second snap structure; 13. a fixing ring; 14. A charging wire; 2. a connecting member; 21. a wind bag; 22. a first snap structure; 3. a heat sink.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

A backpack auxiliary heat sink, see fig. 1 and 2, comprising:

the main body part 1 comprises a plurality of abutting pieces 11 distributed at intervals, and the abutting pieces 11 are provided with air outlets;

the connecting piece 2 is used for fixing the main body part 1 on the backpack;

and the heat dissipation piece 3 is communicated with the air outlet and is used for exchanging air flow with the outside.

During the use, the user passes through connecting piece 2 and knapsack fixed connection to carry the heat abstractor on the knapsack, main part 1 installs a plurality of butt pieces 11, and butt piece 11 is provided with the air outlet, and radiating piece 3 carries out the air current exchange through air outlet and external air, thereby dispels the heat for the human back.

In this embodiment, the abutting pieces 11 are strip-shaped and are distributed in two rows from top to bottom at equal intervals, and the air outlets are formed by the gaps between the adjacent abutting pieces 11. Of course, according to practical situations, the abutting pieces 11 may be provided in other shapes, such as a hemisphere shape, and be uniformly distributed, and the gap between adjacent abutting pieces 11 forms the air outlet. Not only can the air-out, can also carry out the back massage.

Specifically, the connecting member 2 includes two wind pockets 21 respectively installed on two sides of the main body portion 1 and a first buckle structure 22 connected between the two wind pockets 21 and detachably connected. The first buckle structure 22 is arranged, so that a user can conveniently disassemble and assemble the heat dissipation device; of course, the connecting member 2 includes two wind pockets 21 respectively installed at both sides of the main body 1 and an elastic band (not shown) connected between the two wind pockets 21, and the first fastening structure 22 may be replaced by the elastic band.

Specifically, the heat sink 3 is a heat dissipation fan. In this embodiment, two heat dissipation fans are provided, respectively located at the left and right air pockets 21.

Specifically, the air inlet of the cooling fan is arranged on one side facing the back. When the driving cooling fan rotates reversely, negative pressure can be formed to adsorb air on the back, and air draft is performed.

Specifically, the upper end of the main body 1 is connected with a second buckle structure 12. The design of the second snap structure 12 makes the fixation more secure.

Specifically, the upper end of the main body 1 is connected with a fixing ring 13. The fixing ring 13 further improves the firmness of the heat sink.

Specifically, the heat sink 3 is connected to a charging wire 14 for connecting a power supply. This charging wire 14 can adopt Type-C port, USB port or other ports, convenient to use.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present application.

Claims

1. The utility model provides a supplementary heat abstractor of knapsack which characterized by includes:

the connecting piece is used for fixing the main body part on the backpack;

the heat dissipation piece is communicated with the air outlet and is used for exchanging air flow with the outside;

the abutting pieces are strip-shaped and are distributed in two rows at equal intervals from top to bottom, and the air outlets are formed by gaps between every two adjacent abutting pieces.

2. The auxiliary heat sink for the backpack as claimed in claim 1, wherein: the connecting piece is including installing two air bags and connecting in the first buckle structure that can dismantle the connection between two air bags in main part both sides respectively.

3. The auxiliary heat sink for the backpack as claimed in claim 1, wherein: the connecting piece comprises two air bags respectively arranged at two sides of the main body part and an elastic band connected between the two air bags.

4. The auxiliary heat sink for the backpack as claimed in claim 1, wherein: the heat dissipation piece is a heat dissipation fan.

5. The auxiliary heat sink device for the backpack as claimed in claim 4, wherein: and the air inlet of the heat radiation fan is arranged on one side facing the back.

6. The auxiliary heat sink for the backpack as claimed in claim 1, wherein: the upper end of the main body part is connected with a second buckle structure.

7. The auxiliary heat sink for the backpack as claimed in claim 1, wherein: the upper end of the main body part is connected with a fixing ring.

8. The auxiliary heat sink for the backpack as claimed in claim 1, wherein: the heat dissipation piece is connected with a charging wire used for being connected with a power supply.