CN207705262U - A kind of battery modules radiator - Google Patents
A kind of battery modules radiator Download PDFInfo
- Publication number
- CN207705262U CN207705262U CN201721698026.3U CN201721698026U CN207705262U CN 207705262 U CN207705262 U CN 207705262U CN 201721698026 U CN201721698026 U CN 201721698026U CN 207705262 U CN207705262 U CN 207705262U
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- China
- Prior art keywords
- battery
- side plate
- battery modules
- mounting portion
- radiating piece
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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)
Abstract
The utility model is related to battery technical field of heat dissipation, and in particular to a kind of battery modules radiator comprising：Battery carrier and the radiating piece being detachably connected with battery carrier have the opening plugged for radiating piece on battery carrier, have the through-hole for the setting that matches with opening in radiating piece.Radiating piece can go deep into the inside of battery modules and be fitted closely with the surface of battery cell, and battery cell can also be supported simultaneously by improving radiating efficiency, prevent battery cell from occurring excessively to expand during charge and discharge.The device forms the combined heat radiating that heat convection is combined using contact radiating piece and air duct, realize that the heat inside battery modules between external environment is transmitted, it effectively improves radiating efficiency while reducing the temperature difference between battery cell, make the uniformity of temperature profile inside battery modules.
Description
Technical field
The utility model is related to battery technical field of heat dissipation, and in particular to a kind of battery modules radiator.
Background technology
With the rapid development of New Energy Industry, the development of energy storage technology and its industry increasingly becomes today's society concern
Emphasis, and battery modules are parts the most key in energy-storage system.Energy is high, and stability is good, the battery mould to occupy little space
Group is the target that energy storage automobile, energy-accumulating power station are pursued always.It is tight inside battery modules generally for the volume for reducing battery modules
Solid matter arranges a large amount of batteries, and battery has part electric energy in charge and discharge process and is converted into thermal energy, when with battery charging and discharging
Between accumulation and area of space influence, will produce a large amount of heat inside battery modules.If the thermal diffusivity of battery modules
Can be bad, then heat can be caused to be built up with the time so that battery modules internal temperature is excessively high.If battery modules are long
Between run work under the hot environment, then can aggravate the internal resistance of single battery and the inconsistency of capacity inside battery modules,
Battery life and performance are influenced, or even battery explosion can be caused, the safety accidents such as fire.
Existing battery modules carry out air blast cooling heat dissipation by installing fan or air-conditioning outside battery case to it.It is this
The shortcomings that radiating mode is that inside battery space is small, and using fan or air-conditioning to battery modules integral heat sink, efficiency is low, can not
Effectively the heat inside battery modules is taken away, and be easy to cause module internal local temperature and is unevenly distributed, close to fan
Or temperature is low at air-conditioning, and battery modules internal temperature is excessively high.This temperature unevenness can influence battery performance and service life.
In consideration of it, overcome the above defect in the prior art, providing a kind of new battery modules radiator becomes ability
Domain technical problem urgently to be resolved hurrily.
Invention content
The purpose of this utility model is that for the drawbacks described above of the prior art, a kind of battery modules radiator is provided.
The purpose of this utility model can be realized by technical measures below：
A kind of battery modules radiator, the device include：
At least one battery carrier, the battery carrier include two spaced first side plates and perpendicular to institute of being mutually parallel
Two spaced second side plates that are mutually parallel of the first side plate are stated, first side plate and the second side plate surround one and be used for
Install the cavity of battery cell；In inverted T shaped, first side plate includes horizontal part and from horizontal part in the section of first side plate
On extend vertically the vertical component effect to be formed, battery cell is fixed on the vertical component effect both sides of first side plate, on second side plate
Offer opening；
Matching the radiating piece with through-hole of setting with the opening, the radiating piece is inserted in the opening, and with
The battery carrier is detachably connected.
Preferably, second side plate is equipped with the fixing piece for fixing radiating piece, and the fixing piece includes fixed block
With the clamping block being detachably connected with the fixed block.
Preferably, the fixed block is extended to form from second surface of side plate along the inside cavity, the fixed block
It is equipped with bayonet, the clamping block is equipped with and the matched protrusion of the bayonet.
Preferably, the mounting portion for connecting the adjacent battery carrier is additionally provided on the battery carrier.
Preferably, the mounting portion is set to the end of the first side plate, and the mounting portion includes the first of interlaced setting
Mounting portion and the second mounting portion.
Preferably, first mounting portion is equipped with positioning pin, and second mounting portion is equipped with matches with the positioning pin
The location hole of conjunction.
Preferably, the both ends of the mounting portion are respectively equipped with first connecting portion and second connecting portion.
Preferably, extending direction of the first connecting portion from one end of the mounting portion along first side plate extends,
It is bent to form again to the direction far from the mounting portion；The second connecting portion is from the other end of the mounting portion along described first
The extending direction of side plate extends to form.
Preferably, the first connecting portion and second connecting portion are respectively equipped with opposite the first fixture block and the second fixture block.
Preferably, the lug of battery modules is overhung between adjacent battery carrier.
The device of the utility model includes：Battery carrier and the radiating piece being detachably connected with battery carrier have on battery carrier
There is the through-hole for the setting that matches with opening for the opening that radiating piece plugs, in radiating piece.Radiating piece can go deep into battery modules
Inside and fitted closely with the surface of battery cell, increase radiating piece and battery cell contact area, make in battery cell
The heat that portion generates can be effectively transmitted on radiating piece, raising radiating efficiency, the temperature difference between balancing battery monomer,
Battery cell can also be supported while keeping heat dissipation more uniform, prevent battery cell from occurring during charge and discharge excessively swollen
It is swollen, in addition, the through-hole formation air duct corresponding with the opening on battery carrier on radiating piece, takes the heat on radiating piece to outside
In environment, heat convection is realized, to achieve the effect that rapid cooling.
Description of the drawings
Fig. 1 is the structural decomposition diagram of the device of the utility model.
Fig. 2 is the structural schematic diagram of the first side plate in the device of the utility model.
Fig. 3 is the dimensional structure diagram of the device of the utility model.
Fig. 4 is the front view of the device of the utility model.
Fig. 5 is the dimensional structure diagram of the radiating piece in the device of the utility model.
Fig. 6 is the front view of the radiating piece in the device of the utility model.
Fig. 7 is the structural decomposition diagram of the battery carrier in the device of the utility model.
Fig. 8 is the dimensional structure diagram of the battery carrier in the device of the utility model.
Fig. 9 is the front view of the battery carrier in the device of the utility model.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with the accompanying drawings and specifically
Embodiment is described in further detail the utility model.It should be appreciated that specific embodiment described herein is only used to solve
The utility model is released, is not used to limit the utility model.
Hereinafter, refer to the attached drawing is more fully understood to many aspects of the utility model.Component in attached drawing may not
It is drawn to scale.Alternatively, it is preferred that emphasis is clearly demonstrate the component of the utility model.In addition, in the accompanying drawings several regard
In figure, identical reference numeral indicates corresponding part.
Word " exemplary " as used herein or " illustrative " expression are used as example, example or explanation.It retouches herein
Stating any embodiment for " exemplary " or " illustrative " to be not necessarily to be construed as is preferred relative to other embodiment or has
Profit.All embodiments described below are illustrative embodiments, and it is to make to provide these illustrative embodiments
Those skilled in the art are obtained to make and use embodiment of the disclosure and be expected to be not intended to limit the scope of the present disclosure, the disclosure
Range is defined by the claims.In other embodiments, well known feature and method is described in detail so as not to obscure this
Utility model.For purpose described herein, term "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal" and
Its derivative words is related by the utility model oriented with such as Fig. 1.Moreover, have no intent to by above technical field, background technology,
Any theoretical limitation expressed or implied provided in invention content or detailed description below.It should also be clear that being shown in the accompanying drawings
With described in following discussion book specific device and process be that the utility model limited in the following claims is conceived
Simple examples embodiment.It therefore, should not be by with the relevant specific size of presently disclosed embodiment and other physical features
It is construed as limiting, unless claims are separately clearly stated.
Fig. 1 to Fig. 4 shows that a kind of battery modules radiator, the device include：At least one battery carrier 10 and heat dissipation
Part 20.
The battery carrier 10 includes two spaced first side plates 21 and perpendicular to first side plate of being mutually parallel
Two of 21 are mutually parallel spaced second side plate 22, and first side plate, 21 and second side plate 22 surrounds one for filling
If the cavity 11 of battery cell 30；The section of first side plate 21 is in inverted T shaped, and first side plate 21 includes horizontal part 21a
With the vertical component effect 21b to be formed is extended vertically from horizontal part 21a, battery cell 30 is fixed on the vertical component effect of first side plate 21
The both sides 21b offer opening 220 on second side plate 22；
Radiating piece 20 with through-hole 200 and the opening 220 match setting, the radiating piece 20 be inserted in described in open
Mouth 220, and be detachably connected with the battery carrier 10.
Multiple battery carriers 10 can be arranged in the device, be detachably connected between multiple battery carriers 10, be preferably arranged to two,
Two battery carriers 10 can house three battery cells 30, when installation, the vertical component effect 21b of the first side plate 21 of the battery carrier 10
Two battery cells 30 are installed in both sides, and the radiating piece 20 is located between two battery cells 30, and the radiating piece 20 is from described
It is inserted into battery carrier 10 at the opening 220 of second side plate 22, sequentially passes through the second side plate 22, the cavity of 10 side of the battery carrier
11 and 10 other side of battery carrier the second side plate 22.
The radiating piece 20 is detachably connected with battery carrier 10, and the radiating piece 20 can go deep into the inside of battery modules simultaneously
It is fitted closely with the surface of battery cell 30, increases the contact area of the radiating piece 20 and battery cell 30, make battery cell
30 inside generate heat can effectively be transmitted on the radiating piece 20, improve radiating efficiency, balancing battery monomer 30 it
Between temperature difference, battery cell 30 can also be supported while keeping heat dissipation more uniform, prevents battery cell 30 in charge and discharge
During occur excessively expansion.
Further, referring to Fig. 5 and Fig. 6, the radiating piece 20 is plate-like, sheet or sheet, preferably sheet, rationally profit
With the space of battery carrier 10.Further, radiating piece 20 is made of aluminium material, light-weight, good heat conduction effect.
Further, the through-hole 200 in bar shaped or puts formation, preferably bar shaped.It is parallel between a plurality of strip through-hole 200
Interval setting, and coordinate with the opening 220 of second side plate 22, second side plate of the through-hole 200 from 10 side of the battery carrier
It is extended through at 22 opening 220 at the opening 220 of the second side plate 22 of 10 other side of the battery carrier, forms air duct convection current and change
Heat.The heat of battery modules charge and discharge release is transmitted to by heat transfer on the radiating piece 20, and external air flow passes through the second side
The air duct that strip through-hole 200 in opening 220 and radiating piece 20 on plate 22 is formed, by the heat band on the radiating piece 20
Into external environment, heat convection is realized, to achieve the effect that rapid cooling.
On the basis of the above embodiments, in the present embodiment, referring to Fig. 7 to Fig. 9, second side plate 22 is equipped with and is used for
The fixing piece 12 of fixed radiating piece 20, the fixing piece 12 include fixed block 121 and the clamping being detachably connected with fixed block 121
Block 122, the fixed block 121 are formed along 11 internal stretch of the cavity from 22 surface of the second side plate, are set on fixed block 121
Have a bayonet 1210, clamping block 122 be equipped with bayonet 1210 matched raised 1220, clamping block 122 is connected to fixed block
Radiating piece 20 can be achieved on 121 to be fixed in battery carrier 10, be conducive to the heat stable delivery for discharging battery cell 30 to institute
It states on radiating piece 20.
On the basis of the above embodiments, it in the present embodiment, referring to Fig. 8 and Fig. 9, is additionally provided with and is used on the battery carrier 10
Connect the mounting portion 210 of the adjacent battery carrier 10.
Further, the mounting portion 210 is set to the end of the first side plate 21, and the mounting portion 210 includes interlaced
The first mounting portion 2101 and the second mounting portion 2102 being arranged.First mounting portion, 2101 He there are two being set altogether on one battery carrier 10
Two the second mounting portions 2102, two the first mounting portions 2101 are on the diagonal position of battery carrier 10, two the second mounting portions
2102 are also on the diagonal position of battery carrier 10.
Further, first mounting portion 2101 be equipped with positioning pin 3, second mounting portion 2102 be equipped with
The location hole 4 that the positioning pin 3 coordinates.
Specific implementation mode for convenience of description, the following contents are illustrated by taking two battery carriers 10 as an example.
When installation, the positioning pin 3 on the first mounting portion 2101 on the first battery carrier 101 is inserted into the second battery carrier 102
Positioning pin 3 on the first mounting portion 2101 on location hole 4 or the second battery carrier 102 on second mounting portion 2102 is inserted into the
The location hole 4 on the second mounting portion 2102 on one battery carrier 101 realizes in the horizontal direction tight between two battery carriers 10
It is solidly connected, to which three combinations of battery cell 30 are formed battery modules, to meet the actual needs of user.
On the basis of the above embodiments, in the present embodiment, the both ends of the mounting portion 210 are respectively equipped with first connecting portion
2103 and second connecting portion 2104.
Further, the first connecting portion 2103 from one end of the mounting portion 210 prolonging along first side plate 21
Direction extension is stretched, then is bent to form to the direction far from the mounting portion 210；The second connecting portion 2104 is from the mounting portion
210 other end is extended to form along the extending direction of first side plate 21.
Further, the first connecting portion 2103 and second connecting portion 2104 are respectively equipped with the first opposite fixture block 5
With the second fixture block 6.
The first connecting portion 2103 and second connecting portion 2104 can be realized between multiple battery carriers 10 in the vertical direction
Be fastenedly connected, the battery modules of energy bigger are formed to combine multiple battery cells 30, to meet the practical need of user
It wants.
On the basis of the above embodiments, in the present embodiment, referring to Fig. 3 and Fig. 4, the lug 300 of battery modules is overhung at
Between adjacent battery carrier 10, it is preferable that the side where lug 300 from second side plate 22 is stretched out outside battery carrier 10.
The device makes full use of the space of battery carrier 10, keeps the structure of battery modules compacter, while using contact
Radiating piece 20 and air duct form the combined heat radiating that heat convection is combined, and realize inside battery modules between external environment
Heat is transmitted, and is effectively improved radiating efficiency while being reduced the temperature difference between battery cell 30, makes the temperature inside battery modules
Degree is evenly distributed.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. a kind of battery modules radiator, which is characterized in that the device includes：
At least one battery carrier, the battery carrier include two spaced first side plates and perpendicular to described of being mutually parallel
Two of side plate are mutually parallel spaced second side plate, and first side plate and the second side plate surround one for installing
The cavity of battery cell；The section of first side plate is in inverted T shaped, and first side plate includes horizontal part and hangs down from horizontal part
The vertical component effect directly extended to form, battery cell are fixed on the vertical component effect both sides of first side plate, are opened up on second side plate
There is opening；
Match the radiating piece with through-hole of setting with the opening, the radiating piece is inserted in the opening, and with it is described
Battery carrier is detachably connected.
2. battery modules radiator according to claim 1, which is characterized in that second side plate is equipped with for solid
Determine the fixing piece of radiating piece, the fixing piece includes fixed block and the clamping block that is detachably connected with the fixed block.
3. battery modules radiator according to claim 2, which is characterized in that the fixed block is from second side plate
Surface is extended to form along the inside cavity, and the fixed block is equipped with bayonet, and the clamping block is equipped with and the bayonet phase
The protrusion of cooperation.
4. battery modules radiator according to claim 1, which is characterized in that be additionally provided on the battery carrier for connecting
Connect the mounting portion of the adjacent battery carrier.
5. battery modules radiator according to claim 4, which is characterized in that the mounting portion is set to the first side plate
End, the mounting portion include the first mounting portion and the second mounting portion of interlaced setting.
6. battery modules radiator according to claim 5, which is characterized in that first mounting portion is equipped with positioning
Pin, second mounting portion are equipped with the location hole with the detent fit.
7. battery modules radiator according to claim 5 or 6, which is characterized in that distinguish at the both ends of the mounting portion
Equipped with first connecting portion and second connecting portion.
8. battery modules radiator according to claim 7, which is characterized in that the first connecting portion is from the installation
The one end in portion extends along the extending direction of first side plate, then is bent to form to the direction far from the mounting portion；Described
Two interconnecting pieces are extended to form from the other end of the mounting portion along the extending direction of first side plate.
9. battery modules radiator according to claim 8, which is characterized in that the first connecting portion and the second connection
Portion is respectively equipped with opposite the first fixture block and the second fixture block.
10. battery modules radiator according to claim 1, which is characterized in that the lug of battery modules is overhung at phase
Between adjacent battery carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698026.3U CN207705262U (en) | 2017-12-07 | 2017-12-07 | A kind of battery modules radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698026.3U CN207705262U (en) | 2017-12-07 | 2017-12-07 | A kind of battery modules radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705262U true CN207705262U (en) | 2018-08-07 |
Family
ID=63025460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721698026.3U Active CN207705262U (en) | 2017-12-07 | 2017-12-07 | A kind of battery modules radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207705262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276657A (en) * | 2020-04-09 | 2020-06-12 | 广东电网有限责任公司东莞供电局 | Air-cooled battery module |
-
2017
- 2017-12-07 CN CN201721698026.3U patent/CN207705262U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276657A (en) * | 2020-04-09 | 2020-06-12 | 广东电网有限责任公司东莞供电局 | Air-cooled battery module |
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