CN217719764U

CN217719764U - Novel battery module heat radiation structure

Info

Publication number: CN217719764U
Application number: CN202222033676.3U
Authority: CN
Inventors: 刘凯鑫; 陈亚培; 严胜利; 莫献伟; 黄妍
Original assignee: Huizhou Shidai Weilan Technology Co ltd
Current assignee: Huizhou Shidai Weilan Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-01
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a novel battery module heat radiation structure, including the protective housing, the bottom surface of protective housing runs through and is equipped with the ventilation groove, the both sides that the bottom upper surface of protective housing is located the ventilation groove are equipped with the spliced pole, and the top of spliced pole is equipped with the backup pad, the top surface of backup pad is equipped with the battery module. The utility model discloses, absorber plate through setting up, the heat conduction stick, the ventilation groove, the heat dissipation fan, the louvre, wherein absorb the heat that battery module during operation produced on the backup pad top surface through the absorber plate, the rethread heat conduction stick disperses the heat to the outside of protecting box after absorbing, can dispel the heat to the battery module, wherein the use through the ventilation groove, can effectively accelerate heat conduction stick circulation of air speed around, be convenient for take place the heat to the outside fast, wherein use through the cooperation of heat dissipation fan and louvre, be convenient for improve the radiating effect to the battery module, be favorable to prolonging its life.

Description

Novel battery module heat radiation structure

Technical Field

The utility model relates to a battery heat dissipation technical field especially relates to a novel battery module heat radiation structure.

Background

A battery refers to a device that converts chemical energy into electrical energy in a portion of the space of a cup, tank, or other container or composite container that holds an electrolyte solution and metal electrodes to produce an electrical current. Has a positive electrode and a negative electrode. With the advancement of technology, batteries generally refer to small devices capable of generating electrical energy. Such as a solar cell. The performance parameters of the battery are mainly electromotive force, capacity, specific energy and resistance. The battery is used as an energy source, so that the current which has stable voltage and current, is stably supplied for a long time and is slightly influenced by the outside can be obtained, and the battery has the advantages of simple structure, convenience in carrying and easiness and convenience in charging and discharging operation, and plays a great role in various aspects of modern social life.

Present battery module can produce the heat when using, need use heat radiation structure to dispel the heat to battery module usually, however current battery module heat radiation structure is at the in-process that uses, generally sets up the louvre with the both sides of shell and dispels the heat to battery module, has the unsatisfactory problem of radiating effect, influences its life easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel battery module heat radiation structure possesses that the radiating effect is good, long service life's advantage, and then solves the problem among the above-mentioned background art.

(II) technical scheme

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a novel battery module heat radiation structure, includes the protective housing, the bottom surface of protective housing runs through and is equipped with the ventilation groove, the both sides that the bottom upper surface of protective housing lies in the ventilation groove are equipped with the spliced pole, and the top of spliced pole is equipped with the backup pad, the top surface of backup pad is equipped with the battery module, the bottom surface of backup pad runs through and is equipped with the mounting groove, and the inside of mounting groove is equipped with the absorber plate, the bottom surface of absorber plate runs through the ventilation groove and is equipped with the heat conduction stick, the heat dissipation fan is installed to the inner wall both sides of protective housing, the both sides surface of protective housing runs through and is equipped with the louvre.

Preferably, the two side surfaces of the protection box are provided with dust screens at the outer sides of the heat dissipation holes.

Preferably, the bottom surface of the protective box is provided with a dust cover outside the ventilation groove.

Preferably, the top surface of the protection box is fixedly connected with a top cover through bolts.

Preferably, the top surface of the supporting plate is provided with a surrounding plate at the outer side of the battery module.

Preferably, the bottom surface both sides of guard box are equipped with the mounting panel, and the top surface both sides of mounting panel run through and are equipped with the mounting hole.

Preferably, the mounting holes are arranged in a plurality of numbers, and the mounting holes are uniformly distributed on two sides of the top surfaces of the two mounting plates pairwise.

Preferably, the connecting columns are arranged in a plurality, and every two of the connecting columns are uniformly distributed on two sides of the upper surface of the bottom end of the protective box.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel battery module heat radiation structure possesses following beneficial effect:

(1) The utility model discloses in, absorber plate through setting up, the heat conduction stick, the ventilation groove, the heat dissipation fan, the louvre, wherein absorb the heat that battery module during operation produced on the backup pad top surface through the absorber plate, the outside to the protecting box is dispersed with the heat to rethread heat conduction stick after absorbing, can dispel the heat to the battery module, wherein use through the ventilation groove, can effectively accelerate heat conduction stick circulation of air speed around, be convenient for take place the heat to the outside fast, wherein use through the cooperation of heat dissipation fan and louvre, be convenient for improve the radiating effect to the battery module, be favorable to prolonging its life.

(2) The utility model discloses in, through dust screen, the dust cover that sets up, wherein through the use of dust screen, can effectively reduce the inside that the dust enters into the protective housing from the louvre, the inside of protective housing can also be entered into from the ventilation groove to the use of rethread dust cover to be convenient for reduce the harmful effects that the dust caused to the battery module in the protective housing, reduced the drawback when using, thereby be convenient for protect the battery module.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel heat dissipation structure of a battery module according to the present invention;

fig. 2 is a front view of a novel heat dissipation structure of a battery module according to the present invention;

fig. 3 is a schematic view of a mounting plate structure of a novel heat dissipation structure of a battery module according to the present invention;

fig. 4 is a schematic diagram of a supporting plate structure of a novel heat dissipation structure of a battery module according to the present invention.

Illustration of the drawings:

1. a protective box; 2. a top cover; 3. a battery module; 4. a support plate; 5. a heat absorbing plate; 6. a heat conducting rod; 7. a dust screen; 8. heat dissipation holes; 9. a heat dissipation fan; 10. mounting grooves; 11. mounting a plate; 12. mounting holes; 13. a dust cover; 14. a ventilation slot; 15. enclosing plates; 16. connecting columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-4, a novel heat dissipation structure for a battery module, including a protection box 1, a ventilation groove 14 is formed through the bottom surface of the protection box 1, connection posts 16 are arranged on two sides of the ventilation groove 14 on the bottom upper surface of the protection box 1, and a support plate 4 is arranged on the top end of the connection posts 16, a battery module 3 is arranged on the top surface of the support plate 4, a mounting groove 10 is formed through the bottom surface of the support plate 4, a heat absorbing plate 5 is arranged inside the mounting groove 10, a heat conducting rod 6 is arranged on the bottom surface of the heat absorbing plate 5 through the ventilation groove 14, heat dissipation fans 9 are arranged on two sides of the inner wall of the protection box 1, heat dissipation holes 8 are formed through the surfaces of two sides of the protection box 1, wherein the heat generated during the operation of the battery module 3 on the top surface of the support plate 4 is absorbed through the heat absorbing plate 5, the absorbed heat is dissipated to the outside of the protection box 1 through the heat conducting rod 6, the heat dissipation of the battery module 3 can be dissipated, wherein the use of the ventilation groove 14 can effectively accelerate the circulation speed of the air around the heat conducting rod 6, thereby facilitating the generation to the heat dissipation of the heat dissipation fans 9 to the outside, and improving the heat dissipation effect of the battery module, and prolonging the service life of the battery module.

In one embodiment, the two side surfaces of the protection box 1 are provided with the dust-proof nets 7 at the outer sides of the heat dissipation holes 8, wherein the dust-proof nets 7 are used to effectively reduce the dust entering the protection box 1 from the heat dissipation holes 8 and reduce the adverse effect of the dust on the battery modules 3 in the protection box 1.

In one embodiment, the bottom surface of protective box 1 is located the outside of ventilation groove 14 and is equipped with dust cover 13, wherein through the use of dust cover 13, can also reduce the inside that the dust enters into protective box 1 from ventilation groove 14 to be convenient for reduce the harmful effects that the dust caused battery module 3 in protective box 1, reduced the drawback when using, thereby be convenient for protect battery module 3.

In one embodiment, the top surface of the protection box 1 is fixedly connected with the top cover 2 through bolts, wherein the top cover 2 is taken down through loose bolts, and the battery module 3 in the protection box 1 can be maintained and overhauled.

In one embodiment, the top surface of the support plate 4 is provided with a surrounding plate 15 at the outer side of the battery module 3, wherein the battery module 3 is conveniently limited by the use of the surrounding plate 15, so as to improve the stability of the battery module 3 on the support plate 4.

In one embodiment, the bottom surface of the shielding box 1 is provided with mounting plates 11 on both sides, and the top surface of the mounting plates 11 is provided with mounting holes 12 on both sides, wherein the mounting can be performed through the mounting holes 12 on the mounting plates 11.

In one embodiment, the mounting holes 12 are provided in plurality, and the mounting holes 12 are distributed two by two on both sides of the top surface of the two mounting plates 11, wherein the use of the mounting holes 12 facilitates the improvement of the stability after the mounting.

In one embodiment, the connecting columns 16 are provided in plurality, and the connecting columns 16 are uniformly distributed on two sides of the upper surface of the bottom end of the protective box 1, wherein the supporting plate 4 is supported by the connecting columns 16, which is beneficial to improving the stability of the supporting plate 4.

In one embodiment, the control panel control circuit is implemented by simple programming by a person skilled in the art, and is common knowledge in the art, and is used only without modification, so that the control mode and circuit connection are not described in detail.

The working principle is as follows:

during the use, absorb the heat that battery module 3 during operation produced on 4 top surfaces of backup pad through absorber plate 5, the rethread heat conduction stick 6 disperses the heat to the outside of protective housing 1 after absorbing, can dispel the heat to battery module 3, wherein the use through ventilation groove 14, can effectively accelerate the circulation of air speed around the heat conduction stick 6, be convenient for take place the heat to the outside fast, wherein use through the cooperation of heat dissipation fan 9 and louvre 8, be convenient for improve the radiating effect to battery module 3, be favorable to prolonging its life, wherein the use through dust screen 7, can effectively reduce the inside that the dust enters into protective housing 1 from louvre 8, rethread dust cover 13's use, can also reduce the inside that the dust enters into protective housing 1 from ventilation groove 14, thereby be convenient for reduce the harmful effects that the dust caused to battery module 3 in protective housing 1, the drawback when using has been reduced, thereby be convenient for protect battery module 3.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel battery module heat radiation structure, includes protective housing (1), its characterized in that, the bottom surface of protective housing (1) runs through and is equipped with ventilation groove (14), the bottom upper surface of protective housing (1) is located the both sides of ventilation groove (14) and is equipped with spliced pole (16), and the top of spliced pole (16) is equipped with backup pad (4), the top surface of backup pad (4) is equipped with battery module (3), the bottom surface of backup pad (4) runs through and is equipped with mounting groove (10), and the inside of mounting groove (10) is equipped with absorber plate (5), the bottom surface of absorber plate (5) runs through ventilation groove (14) and is equipped with heat conduction stick (6), heat dissipation fan (9) are installed to the inner wall both sides of protective housing (1), the both sides surface of protective housing (1) runs through and is equipped with louvre (8).

2. The novel heat dissipation structure of battery module as claimed in claim 1, wherein dust screens (7) are disposed on the two side surfaces of the protection box (1) outside the heat dissipation holes (8).

3. The novel heat dissipation structure for battery modules as claimed in claim 1, wherein a dust cover (13) is disposed on the bottom surface of the protection box (1) outside the ventilation slot (14).

4. The novel heat dissipation structure for battery modules as claimed in claim 1, wherein a top cover (2) is fixedly connected to the top surface of the protection box (1) through bolts.

5. The novel heat dissipation structure for battery modules as claimed in claim 1, wherein the top surface of the support plate (4) is provided with a surrounding plate (15) at the outer side of the battery module (3).

6. The novel heat dissipation structure for the battery module as claimed in claim 1, wherein mounting plates (11) are arranged on two sides of the bottom surface of the protection box (1), and mounting holes (12) are arranged on two sides of the top surface of each mounting plate (11) in a penetrating manner.

7. The novel heat dissipation structure for battery modules as claimed in claim 6, wherein the mounting holes (12) are provided in plural, and the plural mounting holes (12) are distributed uniformly in pairs on both sides of the top surfaces of the two mounting plates (11).

8. The novel heat dissipation structure for the battery module as claimed in claim 1, wherein the connecting columns (16) are provided in plurality, and the connecting columns (16) are uniformly distributed on two sides of the upper surface of the bottom end of the protection box (1) in pairs.