CN212783648U

CN212783648U - Battery pack heat dissipation device

Info

Publication number: CN212783648U
Application number: CN202021559096.2U
Authority: CN
Inventors: 王建兴; 刘才超; 王博博; 张弛
Original assignee: Guangdong Yina Technology Co ltd
Current assignee: Guangdong Yina Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-23
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a group battery heat abstractor, including device body, battery and fixing base, this internal a plurality of batteries that are equipped with of device, this internal bottom of device corresponds the battery and is equipped with the fixing base, the corresponding battery of both sides inner wall is equipped with a plurality of baffles around the device body, and both ends all are equipped with a plurality of springs about the baffle, and the spring is close to the one end of the equal fixedly connected with splint of one end of battery, the splint other end and the laminating of battery surface, device body left end is equipped with the opening, is equipped with the fan in the opening, and device body right-hand member is. The utility model discloses during the use, the fan blows external wind through the opening and to this internally to the device, passes through the louvre with the heat of battery and discharges, is convenient for dispel the heat to the battery, and fixing base, supporting shoe and the baffle that set up simultaneously have increased the clearance between battery and the device body, make the inside circulation of air of device body, are favorable to improving the radiating efficiency.

Description

Battery pack heat dissipation device

Technical Field

The utility model relates to a heat dissipation equipment technical field specifically is a group battery heat abstractor.

Background

The battery pack is divided into a series battery pack and a parallel battery pack, the voltage of each battery is required to be the same by the parallel battery pack, the output voltage is equal to the voltage of one battery, and the parallel battery pack can provide stronger current.

After the existing battery pack is used for a long time, large heat is easily generated between the battery packs, and due to the lack of a heat dissipation structure, the heat dissipation performance between the battery packs is poor. Therefore, the utility model provides a group battery heat abstractor to solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a group battery heat abstractor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a group battery heat abstractor, includes device body, battery and fixing base, this internal a plurality of batteries that are equipped with of device, this internal bottom of device corresponds the battery and is equipped with the fixing base, the corresponding battery of both sides inner wall is equipped with a plurality of baffles around the device body, and both ends all are equipped with a plurality of springs about the baffle, and the spring is close to the one end of the equal fixedly connected with splint of one end of battery, the splint other end and the laminating of battery surface, device body left end is equipped with the opening, is equipped with the fan in the opening, and device body right-hand member is equipped with a plurality of louvres, device body upper end is equipped with.

As a further proposal of the utility model, the bottom end corresponds the battery middle part and is equipped with the supporting shoe in the device body, and the supporting shoe upper end is laminated with the battery bottom.

As the utility model discloses scheme further again, it is equipped with the dust screen, dust screen fixed connection opening inner wall to correspond the fan in the opening.

As the utility model discloses scheme further again, the battery upper end is equipped with the power source head, and battery upper end middle part is equipped with the handle, and installs the body left end and correspond power source head electric connection and have the power mouth.

As the utility model discloses the scheme of furthering again, both sides all are equipped with the fly leaf around the device body upper end, and the fly leaf is equipped with the hinge with device body junction, and the fly leaf rotates the connecting device body.

As a further proposal, the movable plate has one end corresponding to the power head and a plurality of leads, and the movable plate has a corresponding lead cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses during the use, the fixing base and the supporting shoe of setting are convenient for placing of battery, and the spring and the splint of setting are convenient for press from both sides the battery tight, improve the stability of battery.

2. The utility model discloses during the use, the fan blows external wind through the opening and to this internally to the device, passes through the louvre with the heat of battery and discharges, is convenient for dispel the heat to the battery, and fixing base, supporting shoe and the baffle that set up simultaneously have increased the clearance between battery and the device body, make the inside circulation of air of device body, are favorable to improving the radiating efficiency.

3. The utility model discloses during the use, set up the wire in the wire intracavity, with electric connection between the wire head, rotate the fly leaf and make wire head and power head contact, be convenient for be connected between the battery, also convenient the maintenance simultaneously, easy operation, convenient to use, labour saving and time saving.

Drawings

Fig. 1 is a schematic top view of a battery pack heat dissipation device.

Fig. 2 is a schematic structural view of a battery pack heat dissipation device at a.

Fig. 3 is a schematic side sectional view of a heat dissipation device for a battery pack.

In the figure: 1. a device body; 2. a battery; 3. a fixed seat; 4. a support block; 5. a partition plate; 6. a splint; 7. a spring; 8. a dust screen; 9. a fan; 10. a port; 11. heat dissipation holes; 12. a power source head; 13. a handle; 14. a movable plate; 15. A wire guide; 16. a wire lumen; 17. a power port; 18. installing a cover; 19. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, a battery pack heat dissipation device comprises a device body 1, a plurality of batteries 2 and a fixing seat 3, wherein the plurality of batteries 2 are disposed in the device body 1, the fixing seat 3 is disposed in the device body 1 corresponding to the batteries 2 at the bottom end, a supporting block 4 is disposed in the device body 1 corresponding to the middle portion of the batteries 2 at the bottom end, the upper end of the supporting block 4 is attached to the bottom end of the batteries 2, a plurality of partition plates 5 are disposed on the inner walls of the front and rear sides of the device body 1 corresponding to the batteries 2, a plurality of springs 7 are disposed on the left and right ends of the partition plates 5, one end of the spring 7 close to the battery 2 is fixedly connected to one end of a clamping plate 6, the other end of the clamping plate 6 is attached to the surface of the battery 2, a through hole, the right-hand member of device body 1 is equipped with a plurality of louvres 11, 2 upper ends of battery are equipped with

power source head

12, and 2 upper ends of battery middle parts are equipped with

handle

13, and 1 left end of device body corresponds power source head 12 electric connection has power source port 17, both sides all are equipped with fly leaf 14 around 1 upper end of device body, and fly leaf 14 is equipped with the hinge with device body 1 junction, and fly leaf 14 rotates connecting device body 1, fly leaf 14 one end corresponds power source head 12 and is equipped with a plurality of wire heads 15, corresponds wire head 15 in the fly leaf 14 and is equipped with wire chamber 16, device body 1 upper end is equipped with installation lid 18, and installation lid 18 all is equipped with mounting panel 19 with device body 1 junction.

The utility model discloses a theory of operation is:

the utility model discloses during the use, fixing base 3 and supporting shoe 4 of setting are convenient for placing of battery 2, the spring 7 and the splint 6 of setting are convenient for press from both sides battery 2 tightly, improve the stability of battery 2, fan 9 blows to device body 1 in with external wind through opening 10, pass through louvre 11 with the heat of battery 2 and discharge, be convenient for dispel the heat to battery 2, the fixing base 3 that sets up simultaneously, supporting shoe 4 and baffle 5 have increased the clearance between battery 2 and the device body 1, make the circulation of the inside air of device body 1, be favorable to improving the radiating efficiency, set up the wire in wire chamber 16, with electric connection between wire head 15, it makes wire head 15 and power source head 12 contact to rotate fly leaf 14, be convenient for be connected between the battery 2, also convenient for overhaul simultaneously, the operation is simple, high durability and convenient use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A battery pack heat dissipation device comprises a device body (1), batteries (2) and a fixing seat (3), and is characterized in that a plurality of batteries (2) are arranged in the device body (1), the fixing seat (3) is arranged at the bottom end in the device body (1) corresponding to the batteries (2), a plurality of partition plates (5) are arranged on the inner walls of the front side and the rear side of the device body (1) corresponding to the batteries (2), a plurality of springs (7) are arranged at the left end and the right end of each partition plate (5), one ends, close to the batteries (2), of the springs (7) are fixedly connected with one ends of clamping plates (6), the other ends of the clamping plates (6) are attached to the surfaces of the batteries (2), a through hole (10) is formed in the left end of the device body (1), a fan (9) is arranged in the through hole (10), a plurality of heat dissipation holes, the joint of the mounting cover (18) and the device body (1) is provided with a mounting plate (19).

2. The battery pack heat dissipation device according to claim 1, wherein a support block (4) is disposed at the bottom end of the device body (1) corresponding to the middle of the battery (2), and the upper end of the support block (4) is attached to the bottom end of the battery (2).

3. The battery pack heat sink according to claim 1, wherein a dust screen (8) is provided in the through opening (10) corresponding to the fan (9), and the dust screen (8) is fixedly connected to the inner wall of the through opening (10).

4. The battery pack heat dissipation device according to claim 1, wherein a power source head (12) is disposed at an upper end of the battery (2), a handle (13) is disposed at a middle portion of the upper end of the battery (2), and a power source port (17) is electrically connected to a left end of the device body (1) corresponding to the power source head (12).

5. The battery pack heat dissipation device according to claim 1, wherein the device body (1) is provided with movable plates (14) at the front and rear sides of the upper end, a hinge is provided at the joint of the movable plate (14) and the device body (1), and the movable plate (14) is rotatably connected with the device body (1).

6. The battery pack heat sink according to claim 5, wherein the movable plate (14) has a plurality of leads (15) corresponding to the power source head (12) at one end, and the movable plate (14) has a lead cavity (16) corresponding to the leads (15).