CN216055007U

CN216055007U - Battery pack fixing frame

Info

Publication number: CN216055007U
Application number: CN202122563321.0U
Authority: CN
Inventors: 杭志方; 金新华
Original assignee: Suzhou New Fang Wei Electronics Co ltd
Current assignee: Suzhou New Fang Wei Electronics Co ltd
Priority date: 2021-02-01
Filing date: 2021-10-25
Publication date: 2022-03-15
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a battery pack fixing frame, which comprises: the base is connected with a heat dissipation device, and the heat dissipation device is used for prolonging the service life of the battery pack; protector, protector is connected with the base, protector is used for protecting the battery package, and this battery package mount, heat abstractor have played fine radiating effect to the battery, have increased life, and protector adopts female buckle joint, has made things convenient for dismantlement and installation to play fine buffering cushioning effect through the attenuator, rubber materials's clutch blocks is favorable to the location battery, and aluminum alloy material heat conduction is effectual, and the adoption of copper foil is favorable to welding the battery two poles of the earth.

Description

Battery pack fixing frame

Technical Field

The utility model relates to the technical field of battery packs, in particular to a battery pack fixing frame.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and is proposed and researched by Gilbert N.Lewis in 1912 at first, and the lithium metal has very high requirements on environment for processing, storing and using because the chemical properties of the lithium metal are very active. With the development of scientific technology, lithium batteries have become the mainstream.

The fixed battery package that forms of multiunit lithium cell, battery package range of application is very wide, but current battery package adopts plastic materials to wrap more, and this kind of mode radiating effect is not good, in case the power used is too big, will influence lithium cell life, and in addition, this mode does not have protection device, damages easily. Therefore, a battery pack fixing frame is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a battery pack fixing frame to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a battery pack holder, comprising:

the base is connected with a heat dissipation device, and the heat dissipation device is used for prolonging the service life of the battery pack;

the protection device is connected with the base and used for protecting the battery pack.

Preferably, heat abstractor includes the fixture block, two draw-in grooves have been seted up to the base, the draw-in groove joint has the fixture block, fixture block fixedly connected with locating plate, a plurality of round hole has been seted up to the locating plate, be equipped with the clutch blocks in the round hole, the round hole is connected with the battery through the clutch blocks, and is adjacent be provided with the heat conduction piece between the battery, the heat conduction piece is installed on the base, the heat conduction piece surface is provided with heat conduction silicone grease, base internally mounted has miniature fan, the louvre corresponding with miniature fan has been seted up to the base, and heat abstractor has played fine radiating effect to the battery, has increased life.

Preferably, protector includes the protection casing, be provided with four female buckles above the base, the base has the protection casing through female buckle joint, the protection casing bottom surface be provided with female buckle complex card hole, protection casing internally mounted has two roofs, be provided with four dampers between roof and the protection casing, protector adopts female buckle joint, has made things convenient for dismantlement and installation to play fine buffering cushioning effect through the damper.

Preferably, the friction block is made of rubber materials, the heat conduction block and the base are made of aluminum alloy materials, the friction block made of rubber materials is beneficial to positioning of the battery, and the aluminum alloy materials are good in heat conduction effect.

Preferably, the two ends of the battery are connected with copper foils, and the copper foils are adopted to facilitate welding of the two poles of the battery.

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

the heat dissipation device has the advantages that the heat dissipation effect on the battery is good, the service life is prolonged, the protection device is clamped and connected by the female buckle, the disassembly and the assembly are convenient, the damper plays a good role in buffering and damping, the friction block made of rubber materials is beneficial to positioning the battery, the heat conduction effect of aluminum alloy materials is good, and the copper foil is beneficial to welding two poles of the battery.

Drawings

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

FIG. 2 is a schematic view of FIG. 1 from another perspective;

FIG. 3 is an enlarged view of area A of FIG. 1;

FIG. 4 is an enlarged view of area B of FIG. 1;

fig. 5 is an enlarged view of the region C in fig. 2.

In the figure: 1-a base; 2-a heat sink; 3-a guard device; 4-clamping blocks; 5-a clamping groove; 6, positioning a plate; 7-a circular hole; 8-a friction block; 9-a battery; 10-a heat conducting block; 11-heat-conducting silicone grease; 12-a micro fan; 13-heat dissipation holes; 14-a shield; 15-female buckle; 16-a clamping hole; 17-a top plate; 18-a damper; 19-copper foil.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a battery pack holder, comprising:

the battery pack comprises a base 1, wherein the base 1 is connected with a heat dissipation device 2, and the heat dissipation device 2 is used for prolonging the service life of the battery pack;

protector 3, protector 3 is connected with base 1, protector 3 is used for protecting the battery package, and when using this fixation clamp, protects the battery package with protector 3, cools off the battery package with protector 3.

The heat dissipation device 2 comprises a fixture block 4, the base 1 is provided with two clamping grooves 5, the clamping grooves 5 are connected with the fixture block 4 in a clamped mode, the fixture block 4 is fixedly connected with a positioning plate 6, the positioning plate 6 is provided with a plurality of round holes 7, friction blocks 8 are arranged in the round holes 7, the round holes 7 are connected with batteries 9 through the friction blocks 8 and are adjacent to each other, heat conduction blocks 10 are arranged between the batteries 9, the heat conduction blocks 10 are installed on the base 1, heat conduction silicone grease 11 is arranged on the surfaces of the heat conduction blocks 10, the miniature fan 12 is installed inside the base 1, the base 1 is provided with heat dissipation holes 13 corresponding to the miniature fan 12, and when the heat dissipation device 2 is used, the heat conduction blocks 10 conduct heat of the batteries 9 into the base 1 and then the miniature fan 12 is used for heat dissipation.

Protector 3 includes protection casing 14, be provided with four female buckles 15 above the base 1, base 1 has protection casing 14 through the 15 joints of female buckle, 14 bottom surfaces of protection casing are provided with the 15 complex card holes 16 of female buckle, 14 internally mounted of protection casing has two roofs 17, be provided with four attenuator 18 between roof 17 and the protection casing 14, when using this protector 3, protection casing 14 supports battery 9 through roof 17, carries out the shock attenuation.

The friction block 8 is made of rubber materials, and the heat conduction block 10 and the base 1 are made of aluminum alloy materials.

Two ends of the battery 9 are connected with copper foils 19, and after the battery is installed, the two stages are welded by the copper foils 19.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A battery pack fixing frame is characterized in that: the method comprises the following steps:

the battery pack comprises a base (1), wherein the base (1) is connected with a heat dissipation device (2), and the heat dissipation device (2) is used for prolonging the service life of the battery pack;

the protective device (3), the protective device (3) is connected with the base (1), and the protective device (3) is used for protecting the battery pack.

2. The battery pack holder according to claim 1, wherein: the heat dissipation device (2) comprises a clamping block (4), two clamping grooves (5) are formed in the base (1), the clamping grooves (5) are connected with the clamping block (4), the clamping block (4) is fixedly connected with a positioning plate (6), a plurality of round holes (7) are formed in the positioning plate (6), friction blocks (8) are arranged in the round holes (7), the round holes (7) are connected with batteries (9) through the friction blocks (8) and are adjacent to each other, heat conduction blocks (10) are arranged between the batteries (9), the heat conduction blocks (10) are installed on the base, heat conduction blocks (10) are provided with heat conduction silicone grease (11) on the surface, a micro fan (12) is installed inside the base (1), and heat dissipation holes (13) corresponding to the micro fan (12) are formed in the base (1).

3. The battery pack holder according to claim 2, wherein: protector (3) are including protection casing (14), be provided with four female buckles (15) above base (1), base (1) have protection casing (14) through female buckle (15) joint, protection casing (14) bottom surface be provided with female buckle (15) complex card hole (16), protection casing (14) internally mounted has two roof (17), be provided with four attenuator (18) between roof (17) and protection casing (14).

4. The battery pack holder according to claim 2, wherein: the friction block (8) is made of rubber materials, and the heat conduction block (10) and the base (1) are made of aluminum alloy materials.

5. The battery pack holder according to claim 3, wherein: and two ends of the battery (9) are connected with copper foils (19).