CN210628451U

CN210628451U - Power battery module installation mechanism

Info

Publication number: CN210628451U
Application number: CN201921681664.3U
Authority: CN
Inventors: 刘琼琼; 史品佳; 游专; 费孝涛; 潘石宝
Original assignee: Huaian Vocational College of Information Technology
Current assignee: Huaian Vocational College of Information Technology
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-05-26
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a power battery module installation mechanism, including battery module mounting bracket, a battery backplate is installed to the both sides of battery module mounting bracket, the nickel piece is installed in the outside of a battery backplate, the PC piece is installed in the outside of nickel piece, battery module mounting bracket includes the frame and sets up at the inside heat dissipation baffle of frame, a plurality of groups mounting groove have vertically been seted up on the inner wall of frame, heat dissipation baffle is including a plurality of groups diaphragm and the vertical board of a plurality of groups of vertical setting of horizontal setting, the equal buckle in the mounting groove in both ends of diaphragm and vertical board, a plurality of groups of draw-in grooves that cooperate the use have all been seted up to the lower extreme of diaphragm and the upper end of vertical board, it is fixed that adjacent two sets of draw-in grooves correspond the buckle. The utility model discloses mounting structure to battery module inside has improved, and the design has heat dissipation mechanism on the battery module support, can the effectual radiating efficiency who improves the battery module internal battery to simple structure, the cost is low.

Description

Power battery module installation mechanism

Technical Field

The utility model relates to a battery module technical field specifically is a power battery module installation mechanism.

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.

However, the conventional battery module has the following problems in the use process: (1) the battery module is internally assembled by a plurality of batteries and is easy to have the situation of difficult heat dissipation in the using process, so that the battery module is overheated; (2) when the inside single battery of battery module appears damaging, it is inconvenient to dismantle the installation. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a power battery module installation mechanism has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: a power battery module mounting mechanism comprises a battery module mounting frame, battery support guard plates are mounted on two sides of the battery module mounting frame, nickel sheets are mounted on the outer sides of the battery support guard plates, PC sheets are mounted on the outer sides of the nickel sheets, the battery module mounting frame comprises an outer frame and a heat dissipation partition plate arranged inside the outer frame, a plurality of groups of mounting grooves are longitudinally formed in the inner wall of the outer frame, the heat dissipation partition plate comprises a plurality of transverse plates and a plurality of longitudinal plates, the transverse plates and the longitudinal plates are transversely arranged, two ends of each transverse plate and two ends of each longitudinal plate are buckled in the mounting grooves, a plurality of groups of clamping grooves used in a matched mode are formed in the lower ends of the transverse plates and the upper ends of the longitudinal plates, two adjacent groups of clamping grooves are fixed corresponding to buckles;

the heat dissipation device comprises a heat dissipation partition plate and is characterized in that a heat dissipation cavity channel is formed in the heat dissipation partition plate, heat dissipation holes are formed in two sides of the heat dissipation cavity channel and communicated with the heat dissipation cavity channel, a plurality of groups of heat conduction ports are uniformly formed in the top of the heat dissipation partition plate, and the heat conduction ports are communicated with the heat dissipation cavity channel below the heat dissipation partition plate.

As a preferred embodiment of the utility model, discontinuous machine-shaping is by the heat insulating strip of a plurality of groups on the inner wall of battery holding tank, the heat insulating strip vertically sets up and is column structure.

As an optimal implementation manner of the utility model, it is adjacent two sets of be formed with the heat dissipation runner between the heat insulating strip, the opening part of louvre is located the heat dissipation runner.

As an optimal implementation mode of the utility model, the post is worn all to install in the corner of battery module mounting bracket, the perforation that the post was used is worn in the cooperation has been seted up to the corner of a battery backplate.

As an optimized embodiment of the present invention, a plurality of groups of micropores are uniformly formed on the surface of the battery supporting plate and the nickel plate, and the micropores correspond to the heat dissipation holes.

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

1. this scheme has improved the inside mounting structure of battery module, and the design has heat dissipation mechanism on the battery module support, can the effectual radiating efficiency who improves the inside battery of battery module to simple structure, the cost is low.

2. The mounting structure of concatenation formula is adopted to battery module inside, and when inside partial battery appears damaging, the convenience is dismantled and is installed.

Drawings

FIG. 1 is a diagram of the overall explosion structure of the present invention;

fig. 2 is a structural diagram of a battery module mounting frame according to the present invention;

FIG. 3 is a structural view of the battery holding tank of the present invention;

FIG. 4 is a sectional view of the cross plate and the longitudinal plate of the present invention;

fig. 5 is a sectional view of the heat dissipation partition plate of the present invention.

In the figure, 1-a battery module mounting frame, 2-a battery supporting and protecting plate, 3-a nickel sheet, 4-a PC sheet, 5-an outer frame, 6-a heat dissipation partition plate, 7-a mounting groove, 8-a transverse plate, 9-a longitudinal plate, 10-a clamping groove, 11-a battery accommodating groove, 12-a heat dissipation cavity channel, 13-a heat dissipation hole, 14-a heat conduction port, 15-a heat insulation strip, 16-a heat dissipation flow channel, 17-a penetrating column, 18-a penetrating hole and 19-a micropore.

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. 1-5, the present invention provides a technical solution: a power battery module mounting mechanism comprises a battery module mounting frame 1, battery support guard plates 2 are mounted on two sides of the battery module mounting frame 1, nickel sheets 3 are mounted on the outer sides of the battery support guard plates 2, PC sheets 4 are mounted on the outer sides of the nickel sheets 3, the battery module mounting frame 1 comprises an outer frame 5 and a heat dissipation partition plate 6 arranged inside the outer frame 5, a plurality of groups of mounting grooves 7 are longitudinally formed in the inner wall of the outer frame 5, the heat dissipation partition plate 6 comprises a plurality of groups of transverse plates 8 transversely arranged and a plurality of groups of longitudinal plates 9 longitudinally arranged, two ends of each of the transverse plates 8 and the longitudinal plates 9 are buckled in the mounting grooves 7, a plurality of groups of clamping grooves 10 used in a matched mode are formed in the lower ends of the transverse plates 8 and the upper ends of the longitudinal plates 9, two adjacent groups of clamping grooves 10 are fixed correspondingly to;

the inside of the heat dissipation partition 6 is provided with a heat dissipation channel 12, two sides of the heat dissipation channel 12 are provided with heat dissipation holes 13, the heat dissipation holes 13 are communicated with the heat dissipation channel 12, the top of the heat dissipation partition 6 is uniformly provided with a plurality of groups of heat conduction ports 14, and the heat conduction ports 14 are communicated with the heat dissipation channel 12 below.

In a further improvement, as shown in fig. 3: the inner wall of the battery accommodating groove 11 is formed by a plurality of groups of heat insulation strips 15 in an intermittent machining mode, the heat insulation strips 15 are longitudinally arranged and are of a columnar structure, and a heat dissipation flow channel 16 for conducting heat outside can be formed between the heat insulation strips 15.

Further improved, as shown in fig. 5: a heat dissipation flow channel 16 is formed between two adjacent groups of heat insulation strips 15, the opening of the heat dissipation hole 13 is positioned in the heat dissipation flow channel 16, the design mode is convenient for the battery to be in contact with the heat insulation strips 15 of the side wall when the battery is positioned in the battery accommodating groove 11, and heat conduction and external heat dissipation are carried out on heat through the heat dissipation flow channel 16 between the heat insulation strips 15.

Further improved, as shown in fig. 1: all install the post 17 of wearing in the corner of battery module mounting bracket 1, the perforation 18 that the post 17 used is worn in the cooperation has been seted up to the corner of battery supporting protective plate 2, wears post 17 and perforation 18 through the design and is convenient for fix the both sides port of battery module mounting bracket 1 through battery supporting protective plate 2.

Specifically, the battery support guard plate 2 and the nickel sheet 3 are uniformly provided with a plurality of groups of micropores 19 on the surfaces, and the micropores 19 correspond to the heat dissipation holes 13.

When in use: the utility model discloses evenly install multiunit battery in battery holding tank 11 and contact with heat insulating strip 15 of heat dissipation baffle 6, the produced heat of battery in work can be through the heat dissipation runner 16 between heat dissipation strip 15 go on outer scattering and lead outward to battery outlying hot gas flow through inside louvre 13 and heat conduction mouth 14, make things convenient for the battery to dispel the heat and the circulation of air, when the battery appears damaging, can open convenient diaphragm 8 and vertical plate 9 and dismantle the battery.

The product protected by the scheme is put into practical production and application at present, and particularly achieves certain success in the technical field of battery modules, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a power battery module installation mechanism, includes battery module mounting bracket (1), battery backplate (2) are installed to the both sides of battery module mounting bracket (1), nickel piece (3) are installed in the outside of battery backplate (2), PC piece (4), its characterized in that are installed in the outside of nickel piece (3): the battery module mounting frame (1) comprises an outer frame (5) and a heat dissipation baffle (6) arranged inside the outer frame (5), wherein a plurality of groups of mounting grooves (7) are longitudinally formed in the inner wall of the outer frame (5), the heat dissipation baffle (6) comprises a plurality of groups of transverse plates (8) which are transversely arranged and a plurality of groups of longitudinal plates (9) which are longitudinally arranged, two ends of each of the transverse plates (8) and the longitudinal plates (9) are respectively buckled in the mounting grooves (7), a plurality of groups of clamping grooves (10) which are matched for use are formed in the lower ends of the transverse plates (8) and the upper ends of the longitudinal plates (9), two adjacent groups of clamping grooves (10) are correspondingly buckled and fixed, and a plurality of groups of battery accommodating grooves (11) are formed between the transverse plates (8) and;

the heat dissipation device is characterized in that a heat dissipation cavity channel (12) is formed inside the heat dissipation partition plate (6), heat dissipation holes (13) are formed in two sides of the heat dissipation cavity channel (12), the heat dissipation holes (13) are communicated with the heat dissipation cavity channel (12), a plurality of groups of heat conduction ports (14) are uniformly formed in the top of the heat dissipation partition plate (6), and the heat conduction ports (14) are communicated with the heat dissipation cavity channel (12) below.

2. The power battery module mounting mechanism of claim 1, wherein: discontinuous machine-shaping is gone up to the inner wall of battery holding tank (11) is by a plurality of groups heat insulating strip (15), heat insulating strip (15) vertically set up and are column structure.

3. The power battery module mounting mechanism of claim 2, wherein: a heat dissipation flow channel (16) is formed between every two adjacent groups of heat insulation strips (15), and the opening of each heat dissipation hole (13) is located in the heat dissipation flow channel (16).

4. The power battery module mounting mechanism of claim 1, wherein: the corner of battery module mounting bracket (1) all installs and wears post (17), the corner of battery backplate (2) is seted up the cooperation and is worn perforation (18) that post (17) used.

5. The power battery module mounting mechanism of claim 4, wherein: the battery support guard plate (2) and the nickel sheet (3) are uniformly provided with a plurality of groups of micropores (19), and the micropores (19) correspond to the heat dissipation holes (13).