CN218896685U - Standard module heat radiation structure - Google Patents

Abstract

The utility model discloses a standard module radiating structure, which comprises an outer module box, two groups of inner module boxes which are suspended in the outer module box, wherein through holes are formed in the inner wall of the inner module box, radiating fans are arranged on the outer module box, the two groups of inner module boxes are distributed in the outer module box at intervals, meanwhile, gaps exist between the outer module box wall and the inner module box wall, the inner module boxes are matched with the inner module boxes and the through holes formed in the inner module boxes to form an integral heat-dissipating channel, and heat generated in the inner module boxes can be discharged from the heat-dissipating channel through the radiating fans to form heat-dissipating circulation.

Description

Standard module heat radiation structure

Technical Field

The utility model relates to the technical field of power battery modules, in particular to a standard module radiating structure.

Background

The current standard power battery module does not have a heat dissipation function, and when the module cannot volatilize generated heat energy under the working environment of long-time running of a vehicle, the heat energy is accumulated in the module for a long time, so that battery bulge, spontaneous combustion and other consequences are caused, and therefore, a structure capable of enabling the heat dissipation efficiency of the module to be uniform is provided.

The foregoing is provided merely to facilitate an understanding of the principles of the utility model and is not intended to constitute an admission that the foregoing is of the closest prior art.

Disclosure of Invention

The utility model aims to provide a standard module radiating structure so as to solve the problem that the module provided in the background art cannot volatilize heat energy generated in a working environment where a vehicle runs for a long time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a standard module heat radiation structure, includes the module outer box, and two sets of unsettled setting up in the module inner box of module outer box, all offered the through-hole on the module inner box inner wall, be provided with radiator fan on the module outer box, two sets of the module inner box is the interval distribution in the module outer box, has clearance and cooperation module inner box and the through-hole that sets up on the module inner box inner wall between module outer box outer wall simultaneously and the module inner box inner wall to form holistic back type heat dissipation channel, and the heat that produces in the module inner box can be discharged through radiator fan from the heat dissipation channel, forms the heat dissipation circulation.

Preferably, the battery cells are installed in the module inner box at intervals.

Preferably, an air outlet hole for connecting the cooling fan to perform air outlet is formed in the module outer box at the cooling fan.

Preferably, the module outer box is provided with an input/output end for electrically connecting adjacent modules.

Preferably, adjacent cells and the module inner box are separated by epoxy plates.

Preferably, the through holes on the module inner box are all oval.

Preferably, the module inner box is of a frame plate type structure, and the module inner box are connected in a detachable mode.

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

according to the utility model, the heat dissipation holes are matched in the module outer box through the module inner box, and the gaps exist between the outer wall of the module outer box and the inner wall of the module inner box to form an integral heat dissipation channel, so that when the battery cells in the module inner box generate heat in the running process of a vehicle, hot air in the battery cells can be discharged from the through holes to the heat dissipation channel and discharged through the heat dissipation fan, and the upper, lower, left and right omnibearing heat dissipation of the battery cell group is realized, so that the uniform heat dissipation effect of the module is achieved, and the conditions of battery bulge, spontaneous combustion and the like caused by overlarge heat in the battery module are prevented

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the connection of the outer and inner cases of the module according to the present utility model;

FIG. 3 is a top view of a heat dissipating airflow according to the present utility model;

FIG. 4 is a schematic view of the whole inner box of the module of the present utility model.

Reference numerals: 1-a battery outer case; 2-an inner battery case; 3-a heat radiation fan; 4-through holes; 5-an electric core; 6-input/output terminal.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: standard module heat radiation structure, including module outer box 1, two sets of unsettled setting up in the module inner box 2 in the module outer box 1, through-hole 4 has all been seted up on the module inner box 2 inner wall, be provided with radiator fan 3 on the module outer box 1, two sets of module inner box 2 is the interval distribution in module outer box 1, has the clearance between module outer box 1 outer wall and the module inner box 2 inner wall simultaneously and cooperates the module inner box 2 and forms holistic back type heat dissipation channel with the through-hole 4 that sets up on the module inner box 2, and the heat that produces in the module inner box 2 can be discharged through radiator fan 3 from the heat dissipation channel, forms the heat dissipation cycle.

For better heat dissipation, the battery cells 5 are installed in the module inner box 2, and the battery cells 5 are installed at intervals.

Wherein, be equipped with the apopore that is used for connecting radiator fan 3 to go out the wind on the module outer box 1 of radiator fan 3 department.

Furthermore, the module outer box 1 is provided with an input/output end 6 for electrically connecting adjacent modules.

In addition, the adjacent electric cores 5 and the module inner box 2 are separated through epoxy plates, so that different electric cores 5 are better insulated.

Furthermore, the through holes 4 on the module inner box 2 are all oval, so that a better heat dissipation effect is achieved;

finally, the module inner box 2 is of a frame plate type structure, and the whole module inner box 2 is detachably connected, and all the components of the module inner box 2 are detachably connected through screw holes and screws;

it should be noted that, in order to make the battery cell 5 stably placed, a case cover with a heat dissipation hole is provided on the battery outer case;

working principle: when the vehicle is running, when the battery module generates heat, the heat generated by the battery core 5 in the battery inner box can be directly discharged from the upper side by floating on the one hand, and on the other hand, the heat in the battery inner box can be discharged from the through hole 4, and is circularly discharged from the cooling fan 3 through the cooling channel formed by the module outer box 1 and the module inner box 2, so that the heat dissipation of the battery module is realized in an omnibearing manner.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)

1. Standard module heat radiation structure, its characterized in that: including module outer box (1), two sets of unsettled setting up in module inner box (2) in module outer box (1), through-hole (4) have all been seted up on module inner box (2) inner wall, be provided with radiator fan (3) on module outer box (1), two sets of module inner box (2) are the interval type and distribute in module outer box (1), have clearance and cooperation module inner box (2) between module outer box (1) outer wall and the module inner box (2) inner wall simultaneously and through-hole (4) that set up on it form holistic back type heat dissipation passageway, and the heat that produces in module inner box (2) can be followed the heat dissipation passageway and discharged through radiator fan (3), forms the heat dissipation circulation.

2. The modular heat dissipating structure of claim 1, wherein: and the battery cells (5) are arranged in the module inner box (2) at intervals.

3. The modular heat dissipating structure of claim 1, wherein: an air outlet hole for connecting the cooling fan (3) to perform air outlet is formed in the module outer box (1) at the cooling fan (3).

4. The modular heat dissipating structure of claim 1, wherein: the module outer box (1) is provided with an input and output end (6) for electrically connecting adjacent modules.

5. The modular heat dissipating structure of claim 2, wherein: the adjacent cells (5) and the module inner box (2) are separated by epoxy plates.

6. The modular heat dissipating structure of claim 1, wherein: the upper through holes (4) of the module inner box (2) are all oval.

7. The modular heat dissipating structure of claim 1, wherein: the module inner box (2) is of a frame plate type structure and is detachably connected with the whole module.

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