CN206758603U - A kind of battery module structure - Google Patents
A kind of battery module structure Download PDFInfo
- Publication number
- CN206758603U CN206758603U CN201720314345.3U CN201720314345U CN206758603U CN 206758603 U CN206758603 U CN 206758603U CN 201720314345 U CN201720314345 U CN 201720314345U CN 206758603 U CN206758603 U CN 206758603U
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- China
- Prior art keywords
- mounting hole
- row
- hole
- air
- air holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of battery module structure, including housing, a pair of pcb boards and some cells, some mounting holes in some rows distribution are offered on housing, the first air holes and the second air holes are offered on the hole wall of each mounting hole, the first air holes or the second air holes of two mounting holes of adjacent two row are interconnected；At least one fixing rib is additionally provided with the hole wall of each mounting hole；A pair of pcb boards are covered on housing and offer some pole column holes on each pcb board respectively；Cell both ends are provided with pole, and the pole that each cell is arranged in a corresponding mounting hole and both ends is arranged on pcb board in a corresponding pole column hole respectively；Housing also includes air inlet and air outlet, and mounting hole includes two row's mounting holes positioned at both sides, and air inlet is connected with row's mounting hole of wherein side, and air outlet is connected with row's mounting hole of opposite side.The beneficial effects of the utility model are：Air channel is engaged with modular structure, and radiating is uniform, effect is good.
Description
【Technical field】
It the utility model is related to cell art, more particularly to a kind of battery module structure.
【Background technology】
With popularizing for electric automobile, for high voltage, the power battery module of high power capacity demand also with day
It is all to increase.Because power battery module operating current is very big, amount of heat can be produced in use, in order to ensure battery modules
The stability of performance and structure to battery modules, it is necessary to carry out radiating and cooling.In numerous radiating modes, air-cooled is most to pass through at present
Ji, environmental protection, a kind of radiating mode of safety, but existing air cooling system also has the disadvantage that：1st, wind inside battery modules
The design in road can not ensure that each battery obtains temperature-control refrigeration so that big with the battery temperature difference in a battery modules；2nd, it is single
The installation fixing position of consideration battery modules is put or the single design for considering air channel, without the installation knot for paying close attention to battery modules well
Cooperation between structure and air channel, whole structure are poor.
In view of above drawback, is necessary to provide a kind of battery module structure in fact to overcome disadvantages described above.
【Utility model content】
The utility model provides a kind of battery module structure, and heat dissipation wind channel is engaged with the mounting structure of battery modules, dissipates
Heat is uniform, effect is good.
To achieve these goals, the utility model provides a kind of battery module structure, including housing, a pair of pcb boards and
Some cells, the housing include a pair of opposite sides, are offered on the housing and some run through a pair of sides
And in the mounting hole of some rows distribution, each offer the first air holes and the second air holes, phase simultaneously on the hole wall of the mounting hole
The first air holes or the second air holes of the two neighboring mounting hole of adjacent two rows are interconnected；On the hole wall of each mounting hole
It is additionally provided with the fixing rib of at least one ring-type raised to central axis direction；A pair of pcb boards are covered on the housing respectively
Two sides on and each pcb board on offer it is some with the one-to-one pole column hole of the mounting hole；The cell
Both ends are provided with pole, each cell be arranged in a corresponding mounting hole and be fixed in the fixing rib and
The pole at both ends is arranged in one pole column hole of correspondence on corresponding pcb board respectively；The housing also includes air inlet and gone out
Air port, the mounting hole in some rows distribution include two row's mounting holes positioned at both sides, the air inlet and wherein side
One row's mounting hole is connected, and the air outlet is connected with row's mounting hole of opposite side.
In a preferred embodiment, each cell is cylindric, the diameter of each fixing rib with
The diameter of the cell is consistent and is less than the diameter of the mounting hole, each cell and a corresponding peace
Dress forms space between hole.
In a preferred embodiment, the shapes and sizes of each pole column hole and the pole at the cell both ends
The shapes and sizes of post are consistent.
In a preferred embodiment, the housing also includes a pair of the first side walls being connected with two sides and the
Two side walls, the mounting hole are divided into three rows, and the mounting hole of first row is close to the second sidewall, the installation of the 3rd row
Hole is close to the first side wall；The first of first air holes of each mounting hole of a first row mounting hole adjacent with second row
Air holes connects, and the second air holes of the second air holes adjacent mounting hole corresponding with the 3rd row of each mounting hole of second row connects
It is logical.
In a preferred embodiment, the first cavity and the 3rd are formed between the first side wall and the 3rd row's mounting hole
First air holes of each mounting hole of row connects with first cavity；Formed between the second sidewall and first row mounting hole
Second air holes of each mounting hole of the second cavity and first row connects with second cavity；In addition, first cavity with
The air inlet connection, second cavity connect with the air outlet.
In a preferred embodiment, the ft connection of the air inlet and the air outlet with the housing.
Compared with prior art, a kind of beneficial effect of battery module structure provided by the utility model is：Radiation air
Road is engaged with the mounting structure of battery modules, radiating uniformly, effect it is good, and be integrally formed using plastic material, structure it is exhausted
Edge performance is good and shock resistance is strong.
【Brief description of the drawings】
Fig. 1 is the decomposing schematic representation of the utility model battery modules.
Fig. 2 is a-quadrant structure enlargement diagram shown in Fig. 1.
Fig. 3 is that the wind path of the utility model battery modules flows to schematic diagram.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantageous effects become apparent from understanding, below in conjunction with attached
Figure and embodiment, the utility model is further elaborated.It should be appreciated that described in this specification
Embodiment is not intended to limit the utility model just for the sake of explaining the utility model.
As shown in figure 1, the utility model provides a kind of battery module structure 100, including housing 10, a pair of pcb boards 20 and
Some cells 30.
Fig. 2 and Fig. 3 are please also refer to, the housing 10 includes a pair of opposite sides 101, offering on the housing 10
It is some to run through a pair of sides 101 and in the mounting hole 11 of some rows distribution.Opened up on the hole wall of each mounting hole 11
There are the first air holes 111 and the second air holes 112, the first air holes 111 or the second of the two neighboring mounting hole 11 of adjacent two row
Air holes 112 is interconnected.At least one ring-type raised to central axis direction is additionally provided with the hole wall of each mounting hole 11
Fixing rib 113, the diameter of the fixing rib 113 is less than the diameter of the mounting hole 11.In present embodiment, the mounting hole
11 points are three rows, including the row's mounting hole 11 of first row mounting hole 11 and the 3rd positioned at both sides, and positioned at first row and the 3rd
Second row mounting hole 11 between row.The first air holes 111 installation corresponding with second row of each mounting hole 11 of first row
First air holes 111 in hole 11 connects, the second air holes 112 mounting hole corresponding with the 3rd row of each mounting hole 11 of second row
11 the second air holes 112 connects.In addition, the housing 10 is integrally formed using plastic material, the good insulation preformance of structure and anti-
Shake ability is strong.
A pair of pcb boards 20 are covered on two sides 101 of the housing 10 and opened up on each pcb board 20 respectively
There is some and one-to-one pole column hole 201 of the mounting hole 11.The both ends of cell 30 are provided with pole 31, each described
The pole 31 that cell 30 is arranged in a corresponding mounting hole 11 and both ends is arranged in the correspondence one of pcb board 20 respectively
In individual pole column hole 201.Specifically, each cell 30 is cylindric and diameter and the diameter one of the fixing rib 113
Cause, the fixing rib 113 plays fixed effect to the cell 30, and each cell 30 is pacified with corresponding one
The hole wall for filling hole 11 forms space 301, is easy to air circulation and radiating.The shapes and sizes of each pole column hole 201 and institute
It is consistent to state the shapes and sizes of the pole 31 at the both ends of cell 30, i.e., described housing 10, a pair of pcb boards 20 and some monomers electricity
The space of sealing is formed between pond 30.
The housing 10 also includes two the first side walls 103 being connected with a pair of sides 101 and second sidewall
104.3rd row's mounting hole 11 is close to the first side wall 103, and the 3rd row's mounting hole 11 and the first side wall
The first cavity 105 is formed between 103, the first air holes 111 of the 3rd row's mounting hole 11 connects with first cavity 105；
The first row mounting hole 11 is close to the second sidewall, and between the first row mounting hole 11 and the second sidewall 104
The second cavity 106 is formed, the second air holes 112 of the first row mounting hole 11 connects with second cavity 106.The housing
10 be further opened with one connection housing 10 outside air inlet 107 and an air outlet for connecting hull outside 30 108, it is described enter
Air port 107 is connected with the 3rd row's mounting hole 11, and the air outlet 108 is connected with the first row mounting hole 11.Tool
Body, the air inlet 107 is connected with first cavity 105, the air inlet 107 by first cavity 105 with
3rd row's mounting hole 11 is connected；The air outlet 108 connects with second cavity 106, and the air outlet 108 passes through
Second cavity 106 is connected with the first row mounting hole 11.When the air inlet 107 pours into cold wind, wind path flow direction
As see arrows 17 in fig 3, cold wind is entered inside the battery module structure 100 through the air inlet 107, and it is empty to first pass around first
First air holes 111 of chamber 105 from each mounting hole 11 of the 3rd row enters the mounting hole 11 and the shape of cell 30 of the 3rd row
Into space 301 in, and along space 301 around cell 30 flow to corresponding to the second air holes 112；It is every due to the 3rd row
Second air holes 112 of the second air holes 112 mounting hole 11 corresponding with second row of individual mounting hole 11 connects, and cold wind is from second row
Second air holes 112 of a corresponding mounting hole 11 enters the space 301 that the mounting hole 11 of second row is formed with cell 30
In, and flow to corresponding first air holes 111 around cell 30 along space 301；Due to each mounting hole 11 of second row
The first air holes 111 of the first air holes 111 mounting hole 11 corresponding with first row connect, cold wind is from the corresponding peace of first row
First air holes 111 in dress hole 11 is entered in the space 301 that the mounting hole 11 of first row is formed with cell 30, and along sky
Gap 301 flows to corresponding second air holes 112 around cell 30；Due to the second air holes of each mounting hole 11 of first row
112 are connected with second cavity 106, and cold wind is entered in cavity 106 and exported from air outlet 108, and completion was once radiated
Journey.
A kind of battery module structure provided by the utility model, heat dissipation wind channel are engaged with the mounting structure of battery modules,
Radiating is uniform, effect is good, and is integrally formed using plastic material, and the good insulation preformance and shock resistance of structure are strong.
The utility model is not restricted to described in specification and embodiment, therefore for the personnel of familiar field
For additional advantage and modification is easily achieved, therefore in the universal limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, the utility model is not limited to specific details, representational equipment and shown here as with retouching
The examples shown stated.
Claims (6)
1. a kind of battery module structure, including housing, a pair of pcb boards and some cells, it is characterised in that：The housing bag
A pair of opposite sides are included, some mounting holes for running through a pair of sides and being distributed in some rows are offered on the housing,
The first air holes and the second air holes, the two neighboring installation of adjacent two row are offered on the hole wall of each mounting hole simultaneously
First air holes or the second air holes in hole are interconnected；It is additionally provided with the hole wall of each mounting hole at least one to central shaft side
To the fixing rib of the ring-type of projection；A pair of pcb boards are covered on two sides of the housing and on each pcb boards respectively
Offer some and one-to-one pole column hole of the mounting hole；The cell both ends are provided with pole, each monomer
Battery is arranged in a corresponding mounting hole and is fixed on the pole in the fixing rib and both ends and is arranged in respectively correspondingly
Pcb board on one pole column hole of correspondence in；The housing also includes air inlet and air outlet, the peace in some rows distribution
Filling hole includes being located at two row's mounting holes of both sides, and the air inlet is connected with row's mounting hole of wherein side, the air-out
Mouth is connected with row's mounting hole of opposite side.
2. battery module structure as claimed in claim 1, it is characterised in that：Each cell be it is cylindric, each
The diameter of the fixing rib is consistent with the diameter of the cell and is less than the diameter of the mounting hole, each monomer electricity
Space is formed between pond and a corresponding mounting hole.
3. battery module structure as claimed in claim 2, it is characterised in that：The shapes and sizes of each pole column hole and institute
The shapes and sizes for stating the pole at cell both ends are consistent.
4. battery module structure as claimed in claim 3, it is characterised in that：The housing also include a pair with two sides
Connected the first side wall and second sidewall, the mounting hole are divided into three rows, and the mounting hole of first row is close to second side
Wall, the mounting hole of the 3rd row is close to the first side wall；First air holes of each mounting hole of first row and second row phase
The first air holes connection of an adjacent mounting hole, the second air holes of each mounting hole of second row corresponding with the 3rd row adjacent one
The second air holes connection of individual mounting hole.
5. battery module structure as claimed in claim 4, it is characterised in that：Between the first side wall and the 3rd row's mounting hole
Form the first cavity and the first air holes of each mounting hole of the 3rd row connects with first cavity；The second sidewall and the
The second air holes that each mounting hole of the second cavity and first row is formed between one row's mounting hole connects with second cavity；This
Outside, first cavity connects with the air inlet, and second cavity connects with the air outlet.
6. battery module structure as claimed in claim 5, it is characterised in that：The air inlet and the air outlet with it is described
The ft connection of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314345.3U CN206758603U (en) | 2017-03-28 | 2017-03-28 | A kind of battery module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720314345.3U CN206758603U (en) | 2017-03-28 | 2017-03-28 | A kind of battery module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206758603U true CN206758603U (en) | 2017-12-15 |
Family
ID=60610833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720314345.3U Expired - Fee Related CN206758603U (en) | 2017-03-28 | 2017-03-28 | A kind of battery module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206758603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198975A (en) * | 2017-12-29 | 2018-06-22 | 科力远混合动力技术有限公司 | Battery modules stent, battery modules and battery pack |
-
2017
- 2017-03-28 CN CN201720314345.3U patent/CN206758603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198975A (en) * | 2017-12-29 | 2018-06-22 | 科力远混合动力技术有限公司 | Battery modules stent, battery modules and battery pack |
| CN108198975B (en) * | 2017-12-29 | 2020-11-27 | 科力远混合动力技术有限公司 | Battery module support, battery module and battery package |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20171215 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20190328 |