CN213124553U

CN213124553U - Automobile battery heat dissipation device

Info

Publication number: CN213124553U
Application number: CN202021672633.4U
Authority: CN
Inventors: 柳波; 陈杰; 邵慧
Original assignee: Hefei Zhika Electronic Technology Co ltd
Current assignee: HEFEI XIJIE ELECTRONIC TECHNOLOGY Co.,Ltd.
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-05-04
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses an automobile battery heat dissipation device, which comprises a heat dissipation device body and a protective door hinged on the outer part of the heat dissipation device body, wherein an air inlet is arranged on the outer surface of one side of the heat dissipation device body, an air outlet is arranged on the outer surface of the other side of the heat dissipation device body, an air inlet machine is fixedly arranged on one side in the heat dissipation device body, an air exhaust fan is fixedly arranged on the other side in the heat dissipation device body, and a junction box is fixedly arranged on the outer surface of the rear end of the heat dissipation device body; the top end of the interior of the heat dissipation device body is provided with a first auxiliary heat dissipation piece, and the bottom end of the interior of the heat dissipation device body is provided with a second auxiliary heat dissipation piece; the first auxiliary heat dissipation member comprises a first fixing plate and a plurality of first fixing columns which are arranged at the bottom end of the first fixing plate at equal intervals. The utility model discloses can dispel the heat to car battery better, satisfy user's different user demands.

Description

Automobile battery heat dissipation device

Technical Field

The utility model relates to a car battery heat dissipation field, concretely relates to car battery heat abstractor.

Background

The electric vehicles are slightly different according to different types. In a pure electric vehicle which is equipped only with a battery, the battery serves as the sole power source for the vehicle drive system. In a hybrid vehicle equipped with a conventional engine (or fuel cell) and a battery, the battery can play both the role of the main power source and the role of the auxiliary power source of the vehicle drive system. Therefore, at low speed and starting, the storage battery plays the role of a main power source of an automobile driving system; during full-load acceleration, the device plays the role of an auxiliary power source; the battery heat dissipation device has the advantages that the battery heat dissipation device is used for dissipating heat of an automobile battery, the role of storing energy is played during normal running, deceleration and braking, the battery is easy to self-ignite due to overhigh temperature of the battery in summer, and accidents are easy to happen.

The existing automobile battery heat dissipation device is not good enough in heat dissipation effect and cannot meet the use requirements of users, and different types of automobile batteries cannot be dissipated, so that certain influence is brought to the use of the automobile battery heat dissipation device, and therefore the automobile battery heat dissipation device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: how to solve current car battery heat abstractor, the radiating effect is good enough can not satisfy user's user demand to can not dispel the heat to the car battery of different grade type, brought certain influence for car battery heat abstractor's use, consequently the problem provides a car battery heat abstractor.

The utility model solves the technical problems by the following technical proposal, the utility model comprises a protective door which is connected with a heat radiation device body and a hinge on the outside of the heat radiation device body, wherein an air inlet is arranged on the outer surface of one side of the heat radiation device body, an air outlet is arranged on the outer surface of the other side of the heat radiation device body, an air inlet machine is fixedly arranged on one side inside the heat radiation device body, an air exhaust fan is fixedly arranged on the other side inside the heat radiation device body, and a junction box is fixedly arranged on the outer surface of the rear end of the heat radiation device body;

the heat dissipation device comprises a heat dissipation device body and is characterized in that a first auxiliary heat dissipation piece is arranged at the top end of the interior of the heat dissipation device body, and a second auxiliary heat dissipation piece is arranged at the bottom end of the interior of the heat dissipation device body.

Preferably, the first auxiliary heat dissipation element includes a first fixing plate and a plurality of first fixing posts equidistantly disposed at a bottom end of the first fixing plate.

Preferably, the second fixing part comprises a second fixing plate and a plurality of second fixing columns which are equidistantly arranged at the top end of the second fixing plate.

Preferably, the bottom end of the first fixing column and the top end of the second fixing column are both provided with a protection cushion block.

Preferably, a plurality of supporting springs are disposed at the bottom end of the second fixing plate.

Preferably, the top end of the heat dissipation device body is provided with a mounting hole, the inside of the mounting hole is in threaded connection with a rotating handle, and the bottom end of the rotating handle is movably connected with the first auxiliary heat dissipation piece through a connecting piece.

Preferably, the connecting piece includes connecting seat and revolves the piece, the mounting groove has been seted up to the inside of connecting seat, revolve the piece setting in the inside of mounting groove, revolve the bottom fixed connection of piece and swing handle, connecting seat fixed mounting is on the top of first supplementary radiating piece.

Compared with the prior art, the utility model has the following advantages:

1. according to the automobile battery heat dissipation device, the first auxiliary heat dissipation piece and the second auxiliary heat dissipation piece are arranged, the battery is fixed inside the heat dissipation device body through the first fixing column and the second fixing column which are arranged on the first auxiliary heat dissipation piece and the second auxiliary heat dissipation piece, the contact surface between the battery and air can be increased through the arrangement of the first fixing column and the second fixing column which are used for fixing the battery, so that the heat on the surface of the battery can be better taken away through the flowing of the air, and the heat dissipation is better carried out;

2. meanwhile, the user can conveniently rotate the rotary handle to adjust the length of the rotary handle in the mounting hole 7 to achieve the purpose of fixing batteries with different sizes, so that the device can better dissipate heat for the batteries with different sizes, and different use requirements of the user are met.

Drawings

FIG. 1 is an overall structure of the present invention;

fig. 2 is a combined view of the heat dissipation device body and the air inlet fan;

FIG. 3 is an internal view of the heat sink body of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a heat sink body; 2. an air inlet; 3. an air outlet; 4. an air inlet machine; 5. an exhaust fan; 6. A protective door; 7. mounting holes; 8. turning a handle; 9. a first fixing plate; 10. a first fixed column; 11. a protective cushion block; 12. a second fixing plate; 13. a second fixed column; 14. a support spring; 15. a junction box; 16. a connecting seat; 17. mounting grooves; 18. and (6) rotating the block.

Detailed Description

The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

As shown in fig. 1 and 2, the present embodiment provides a technical solution: an automobile battery heat dissipation device comprises a heat dissipation device body 1 and a protective door 6 which is hinged to the outside of the heat dissipation device body 1, wherein an air inlet 2 is formed in the outer surface of one side of the heat dissipation device body 1, an air outlet 3 is formed in the outer surface of the other side of the heat dissipation device body 1, an air inlet fan 4 is fixedly installed on one side of the inside of the heat dissipation device body 1, and an exhaust fan 5 is fixedly installed on the other side of the inside of the heat dissipation device body 1;

a user puts a battery into the heat dissipation device body 1, after the protective door 6 is closed, the air inlet fan 4 operates to suck external air into the heat dissipation device body 1 from the air inlet 2, and the exhaust fan 5 operates to suck air in the heat dissipation device body 1 from the air outlet 3, so that air circulation is accelerated, and heat dissipation can be better carried out;

as shown in fig. 3, a first auxiliary heat sink is disposed at the top end of the interior of the heat sink body 1, and a second auxiliary heat sink is disposed at the bottom end of the interior of the heat sink body 1; the first auxiliary heat dissipation member comprises a first fixing plate 9 and a plurality of first fixing columns 10 which are arranged at the bottom end of the first fixing plate 9 at equal intervals; the second fixing piece comprises a second fixing plate 12 and a plurality of second fixing columns 13 which are arranged at the top end of the second fixing plate 12 at equal intervals;

first fixed column 10 and second fixed column 13 on first supplementary radiating element and the supplementary radiating element of second are fixed the battery inside heat abstractor body 1, and the contact surface of battery and air can be increased in the setting up of the fixed battery of first fixed column 10 and second fixed column 13 for the heat on battery surface can be better taken away in the flow of air, thereby carries out better heat dissipation.

The bottom of first fixed column 10 and the top of second fixed column 13 all are provided with 11 protection cushion blocks of protection cushion 11 and are the rubber cushion, can play the effect that the protection battery does not give the pressure damage.

A plurality of supporting springs 14 are arranged at the bottom end of the second fixing plate 12, and the supporting springs 14 play a role in assisting in supporting and reducing vibration;

a junction box 15 is fixedly installed on the outer surface of the rear end of the heat sink body 1, and the junction box 15 is used for connecting an external cable.

Mounting hole 7 has been seted up on heat abstractor body 1 top, and the inside threaded connection of mounting hole 7 has swing handle 8, and swing joint and the first auxiliary heat sink swing joint are passed through to the bottom of swing handle 8.

As shown in fig. 4, the connector includes a connecting seat 16 and a rotary block 18, a mounting groove 17 is formed in the connecting seat 16, the rotary block 18 is disposed in the mounting groove 17, the rotary block 18 is fixedly connected to the bottom end of the rotary handle 8, and the connecting seat 16 is fixedly mounted on the top end of the first auxiliary heat sink;

handle 8 passes through the setting that rotating block 18 set up in mounting groove 17 in connecting seat 16, can make handle 8 rotatory time, and connecting seat 16 can not rotate, has avoided the pivoted situation of first supplementary radiating element that connecting seat 16 synchronous optional dress leads to take place.

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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The automobile battery heat dissipation device is characterized by comprising a heat dissipation device body (1) and a protective door (6) which is hinged to the outside of the heat dissipation device body (1), wherein an air inlet (2) is formed in the outer surface of one side of the heat dissipation device body (1), an air outlet (3) is formed in the outer surface of the other side of the heat dissipation device body (1), an air inlet machine (4) is fixedly installed on one side of the inside of the heat dissipation device body (1), an exhaust fan (5) is fixedly installed on the other side of the inside of the heat dissipation device body (1), and a junction box (15) is fixedly installed on the outer surface of the rear end of the heat dissipation device body (;

the heat dissipation device comprises a heat dissipation device body (1), and is characterized in that a first auxiliary heat dissipation piece is arranged at the top end of the interior of the heat dissipation device body (1), and a second auxiliary heat dissipation piece is arranged at the bottom end of the interior of the heat dissipation device body (1).

2. The automotive battery heat sink according to claim 1, characterized in that: the first auxiliary heat dissipation member comprises a first fixing plate (9) and a plurality of first fixing columns (10) which are arranged at the bottom end of the first fixing plate (9) at equal intervals.

3. The automotive battery heat sink according to claim 2, characterized in that: the second fixing piece comprises a second fixing plate (12) and a plurality of second fixing columns (13) which are arranged at the top end of the second fixing plate (12) at equal intervals.

4. The automotive battery heat sink according to claim 3, characterized in that: and the bottom end of the first fixing column (10) and the top end of the second fixing column (13) are both provided with a protection cushion block (11).

5. The automotive battery heat sink according to claim 3, characterized in that: the bottom end of the second fixing plate (12) is provided with a plurality of supporting springs (14).

6. The automotive battery heat sink according to claim 1, characterized in that: mounting hole (7) have been seted up on heat abstractor body (1) top, the inside threaded connection of mounting hole (7) has swing handle (8), the bottom of swing handle (8) is through connecting piece and first supplementary radiating piece swing joint.

7. The automotive battery heat sink according to claim 6, characterized in that: the connecting piece includes connecting seat (16) and revolves piece (18), mounting groove (17) have been seted up to the inside of connecting seat (16), revolve piece (18) and set up the inside at mounting groove (17), revolve the bottom fixed connection of piece (18) and swing handle (8), connecting seat (16) fixed mounting is on the top of first supplementary radiating element.