CN205646053U - Adjustable heat abstractor of battery module - Google Patents
Adjustable heat abstractor of battery module Download PDFInfo
- Publication number
- CN205646053U CN205646053U CN201620067714.9U CN201620067714U CN205646053U CN 205646053 U CN205646053 U CN 205646053U CN 201620067714 U CN201620067714 U CN 201620067714U CN 205646053 U CN205646053 U CN 205646053U
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- China
- Prior art keywords
- battery
- heat abstractor
- regulating board
- battery modules
- air
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- 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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- 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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Abstract
The utility model discloses an adjustable heat abstractor of battery module, battery holder and axial clearance between battery cell and horizontal clearance including a plurality of battery cell, fixed battery cell, the axial clearance forms the wind channel of loseing one's temper and circulating with horizontal clearance, the last heat abstractor that still is equipped with of battery holder, heat abstractor includes by following outer extremely interior accent aerofoil, air grid and backup pad of installing in proper order, it is fixed in to transfer the aerofoil to dismantle battery holder is last, the air grid with the accent aerofoil is connected, the air grid is in it changes the intake size to transfer under the drive of aerofoil, backup pad fixed mounting in in the battery holder. The utility model belongs to the technical field of the battery, a gas flow uniform distribute that in can make the battery module is provided to reach the adjustable heat abstractor of battery module who reduces the battery cell difference in temperature, this heat dissipation device structure is simple, and the radiating effect is good, improves battery life.
Description
Technical field
This utility model belongs to cell art, in particular it relates to the scalable heat abstractor of a kind of battery modules.
Background technology
Lithium ion battery as the power resources of New-energy electric vehicle, its exist in actual applications affect in a large number serviceability and
The potential problems in life-span, wherein the heat management of vehicle lithium ion battery has become as an important bottleneck of its development of restriction.Use
During battery operating temperature range and battery cell and module between temperature difference to be that current Vehicular battery bag is required solve
Two topmost problems.In the heat management system of battery bag designs, the maximum temperature generally controlling battery bag is relative
For be easier to, control the temperature difference between battery cell and module the most more difficulty.Normal conditions, battery allows
High-temperature is 50 degree, and in battery bag, between battery cell, highest temperature difference should control in 10 degree.Arrange owing to being limited by automobile
Space limits, and heat management system based on air-cooled scheme is extremely difficult to the temperature difference requirement of 10 degree.Currently available technology is processing mould
In group, air flow method has an embodiment, but for the battery bag after in groups, its temperature controls module to be difficult to, battery package level battery core temperature
Degree controls limited, and additionally, due to battery modules arrangement difference, the restriction that vehicle space is arranged, prior art is difficult to be suitable for.
Utility model content
The purpose of this utility model is to provide a kind of can make the air-flow in battery modules be uniformly distributed, thus reduces monomer
The scalable heat abstractor of the battery modules of the battery temperature difference, this construction for heat radiating device is simple, good heat dissipation effect, improves battery and uses
Life-span.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
The scalable heat abstractor of a kind of battery modules is provided, including several cells, the battery bracket of securing unit battery,
And axial clearance and lateral clearance, described axial clearance and the lateral clearance being formed between cell is formed and causes air flow through
Air channel, described battery bracket is additionally provided with heat abstractor；Described heat abstractor include by the air regulating board installed the most successively,
Air grid and gripper shoe, described air regulating board is removably fixed on described battery bracket, and described air grid is connected with described air regulating board,
Described air grid changes intake size under the driving of described air regulating board, and described gripper shoe is fixedly installed in described battery bracket.
This utility model arranges heat abstractor in battery modules, and described heat abstractor drives air grid to move by rotating air regulating board
Move the size changing intake so that the air-flow in battery modules is uniformly distributed, thus the temperature difference of cell in reducing module,
Improve battery, and it is less to take up room.
Preferably, in order to fix the gripper shoe of heat abstractor, gripper shoe is embedded in battery bracket so that easy for installation attractive in appearance,
The two ends of described battery bracket arrange through hole, and described through-hole diameter is suitable with described gripper shoe diameter, and described gripper shoe is placed in institute
State in through hole and be mutually permanently connected.
Preferably, described air regulating board is provided with some arcuate grooves, and described arcuate groove is divergence form distribution around described air regulating board axle center.
Preferably, described air grid is the disk that a center is provided with fresh air inlet, and described disk is arranged around disc centre axle by multi-disc fan blade
Constituting, every described fan blade upper surface is provided with spacing preiection, and lower surface is provided with spacing raised line.
In this utility model, the clutch under the driving of adjustment disk of described fan blade, the clutch of fan blade can change the size of fresh air inlet,
Thus reach to change the size of intake.
Preferably, in order to enable fan blade to make clutch campaign, described spacing preiection is respectively placed in corresponding described arcuate groove, and
Described spacing preiection moves along described arcuate groove.
Preferably, described gripper shoe is provided with bar-shaped trough, and the quantity of described bar-shaped trough is consistent with described spacing raised line.
Preferably, described spacing raised line is placed in described bar-shaped trough, and described bar-shaped trough moves along described track.
Preferably, in order to fix heat abstractor and battery bracket, described air regulating board is additionally provided with at least 3 locating slots, described fixed
Position groove is that arc is but uniformly distributed around described air regulating board central shaft, and additionally locating slot is set to arc is to be adjusted to for the ease of air regulating board
Diverse location can be carried out fixing.
Compared with prior art, the beneficial effects of the utility model are:
This utility model arranges heat abstractor in battery modules, and described heat abstractor drives air grid to move by rotating air regulating board
Move the size changing intake so that the air-flow in battery modules is uniformly distributed, thus the temperature difference of cell in reducing module；
Meanwhile, air grid is set to disc structure, and is made up of around disc centre axle multi-disc fan blade, and fan blade is reciprocal under the driving of adjustment disk
Clutch, the clutch of fan blade can change the size of fresh air inlet, thus reach to change the purpose of intake size.Pass through air force
Regulation so that the air flow method in battery modules is uniform, can reduce the temperature difference of cell in module, improve battery and use
Life-span, and this heat abstractor takes up room less, easy for installation.
Accompanying drawing explanation
Fig. 1 is the structure chart of the scalable heat abstractor of a kind of battery modules of this utility model；
Fig. 2 is the structure chart of heat abstractor in embodiment；
Fig. 3 is air grid structure chart in embodiment；
Fig. 4 is the assembly structure figure of embodiment.
In figure, 1, cell, 2, battery bracket, 21, through hole, 3, air channel, 4, heat abstractor, 5, air regulating board, 51,
Arcuate groove, 52, locating slot, 6, air grid, 61, fresh air inlet, 62, fan blade, 620, spacing preiection, 621, spacing raised line,
7, gripper shoe, 71, bar-shaped trough.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
This utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this practicality
Novel, it is not used to limit this utility model.
Refering to described in Fig. 1～Fig. 4, the scalable heat abstractor of a kind of battery modules, including several cells 1, fixing list
The battery bracket 2 of body battery 1 and be formed at the axial clearance between cell 1 and lateral clearance, described axial clearance
Form, with lateral clearance, the air channel 3 caused air flow through, described battery bracket 2 is additionally provided with heat abstractor 4；Described heat abstractor 4
Including by the air regulating board 5 installed the most successively, air grid 6 and gripper shoe 7, described air regulating board 5 is removably fixed in described
On battery bracket 2, described air grid 6 is connected with described air regulating board 5, and described air grid 6 changes under the driving of described air regulating board 5
Intake size, described gripper shoe 7 is fixedly installed in described battery bracket 2.
This utility model arranges heat abstractor 4 in battery modules, and described heat abstractor 4 drives by rotating air regulating board 5
Air grid 6 moves the size changing intake so that the air-flow in battery modules is uniformly distributed, thus monomer electricity in reducing module
The temperature difference in pond 1, improves battery, and it is less to take up room.
Preferably, in order to fix the gripper shoe 7 of heat abstractor 4, gripper shoe 7 is embedded in battery bracket 2 so that install
Facilitating attractive in appearance, the two ends of described battery bracket 2 arrange through hole 21, and described through hole 21 diameter is fitted mutually with described gripper shoe 7 diameter
Join, in described gripper shoe 7 is placed in described through hole 21 and be mutually permanently connected.
Specifically, as in figure 2 it is shown, described air regulating board 5 is provided with some arcuate grooves 51, described arcuate groove 51 is around described tune wind
Plate 5 axle center is divergence form distribution.
Wherein, described air grid 6 is the disk that a center is provided with fresh air inlet 61, described disk by multi-disc fan blade 62 around disc centre
Axle is arranged to make up, and every described fan blade 62 upper surface is provided with spacing preiection 620, and lower surface is provided with spacing raised line 621.
In this utility model, the clutch under the driving adjusting wind dish 5 of described fan blade 62, the clutch of fan blade 62 can change air intake
The size in hole 61, thus reach to change the size of intake.
Additionally, in order to make fan blade 62 can make clutch campaign, described spacing preiection 620 is respectively placed in corresponding described arcuate groove
In 51, and described spacing preiection 620 moves along described arcuate groove 51.
Meanwhile, described gripper shoe 7 is provided with bar-shaped trough 71, and the quantity of described bar-shaped trough 71 is consistent with described spacing raised line 621.
Further, described spacing raised line 621 is placed in described bar-shaped trough 71, and described spacing raised line 621 is along described bar-shaped trough 71
Mobile.
It addition, in order to fix heat abstractor 4 and battery bracket 2, described air regulating board 5 is additionally provided with at least 3 locating slots 52,
Described locating slot 52 for arc and is uniformly distributed around described air regulating board 5 central shaft, and additionally locating slot 52 is set to arc is in order to just
It is adjusted to diverse location in air regulating board 5 can be carried out fixing.
In the present embodiment, after battery modules deploys, by simulation analysis, determine battery temperature distribution in each module
Situation.Then according to simulation result, adjust the size in module fresh air inlet 61 aperture in phantom, re-start simulation analysis,
Until simulation analysis result meets battery core temperature difference requirement.Then, according to simulation result to fresh air inlet in battery modules 61 aperture
Size is adjusted correspondingly so that its fresh air inlet 61 size arranges identical with emulation.Heat abstractor 4 after adjustment is by a spiral shell
Pin structure is fixed with battery bracket 2, prevents the factors such as vibration from changing fresh air inlet 61 pore size.
The above embodiments are only preferred embodiment of the present utility model, it is impossible to limit interest field of the present utility model with this,
Therefore, the equivalent variations made according to this utility model claim, still belong to the scope that this utility model is contained.
Claims (8)
1. the scalable heat abstractor of a battery modules, including several cells (1), the battery bracket (2) of securing unit battery (1) and be formed at the axial clearance between cell (1) and lateral clearance, described axial clearance and lateral clearance form the air channel (3) caused air flow through, it is characterized in that, described battery bracket (2) is additionally provided with heat abstractor (4)；Described heat abstractor (4) includes by the air regulating board (5) installed the most successively, air grid (6) and gripper shoe (7), described air regulating board (5) is removably fixed on described battery bracket (2), described air grid (6) is connected with described air regulating board (5), described air grid (6) changes intake size under the driving of described air regulating board (5), and described gripper shoe (7) is fixedly installed in described battery bracket (2).
The scalable heat abstractor of a kind of battery modules the most according to claim 1, it is characterized in that, the two ends of described battery bracket (2) arrange through hole (21), described through hole (21) diameter is suitable with described gripper shoe (7) diameter, and described gripper shoe (7) is placed in described through hole (21) and is mutually permanently connected.
The scalable heat abstractor of a kind of battery modules the most according to claim 1, it is characterized in that, described air regulating board (5) is provided with some arcuate grooves (51), and described arcuate groove (51) is divergence form distribution around described air regulating board (5) central shaft.
The scalable heat abstractor of a kind of battery modules the most according to claim 3, it is characterized in that, described air grid (6) is the disk that a center is provided with fresh air inlet (61), described disk is arranged to make up around disc centre axle by multi-disc fan blade (62), every described fan blade (62) upper surface is provided with spacing preiection (620), and lower surface is provided with spacing raised line (621).
The scalable heat abstractor of a kind of battery modules the most according to claim 4, it is characterized in that, described spacing preiection (620) is respectively placed in corresponding described arcuate groove (51), and described spacing preiection (620) is mobile along described arcuate groove (51).
The scalable heat abstractor of a kind of battery modules the most according to claim 4, it is characterized in that, described gripper shoe (7) is provided with a plurality of bar-shaped trough (71), and the quantity of described bar-shaped trough (71) is consistent with described spacing raised line (621).
The scalable heat abstractor of a kind of battery modules the most according to claim 6, it is characterized in that, described spacing raised line (621) is placed in described bar-shaped trough (71), and described spacing raised line (621) is mobile along described bar-shaped trough (71).
The scalable heat abstractor of a kind of battery modules the most according to claim 1, it is characterized in that, being additionally provided with at least 3 locating slots (52) on described air regulating board (5), described locating slot (52) is arc and is uniformly distributed around described air regulating board (5) axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620067714.9U CN205646053U (en) | 2016-01-25 | 2016-01-25 | Adjustable heat abstractor of battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620067714.9U CN205646053U (en) | 2016-01-25 | 2016-01-25 | Adjustable heat abstractor of battery module |
Publications (1)
| Publication Number | Publication Date |
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| CN205646053U true CN205646053U (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620067714.9U Expired - Fee Related CN205646053U (en) | 2016-01-25 | 2016-01-25 | Adjustable heat abstractor of battery module |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054464A (en) * | 2017-12-15 | 2018-05-18 | 大连中比动力电池有限公司 | A kind of battery modules with air channel structure |
| CN108400266A (en) * | 2018-03-22 | 2018-08-14 | 北京北交新能科技有限公司 | A kind of rail traffic flexible packaged battery core support |
| CN109890175A (en) * | 2019-02-21 | 2019-06-14 | 四川九洲电器集团有限责任公司 | A kind of waterproof cooling cabinet |
| CN113594571A (en) * | 2021-06-28 | 2021-11-02 | 广东能源集团科学技术研究院有限公司 | Distributed battery box heat management system and battery box |
| CN116826249A (en) * | 2023-08-28 | 2023-09-29 | 江苏果下科技有限公司 | Air-cooled battery outdoor cabinet and application method thereof |
-
2016
- 2016-01-25 CN CN201620067714.9U patent/CN205646053U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054464A (en) * | 2017-12-15 | 2018-05-18 | 大连中比动力电池有限公司 | A kind of battery modules with air channel structure |
| CN108400266A (en) * | 2018-03-22 | 2018-08-14 | 北京北交新能科技有限公司 | A kind of rail traffic flexible packaged battery core support |
| CN109890175A (en) * | 2019-02-21 | 2019-06-14 | 四川九洲电器集团有限责任公司 | A kind of waterproof cooling cabinet |
| CN109890175B (en) * | 2019-02-21 | 2021-04-06 | 四川九洲电器集团有限责任公司 | Waterproof heat dissipation machine case |
| CN113594571A (en) * | 2021-06-28 | 2021-11-02 | 广东能源集团科学技术研究院有限公司 | Distributed battery box heat management system and battery box |
| CN113594571B (en) * | 2021-06-28 | 2022-05-10 | 广东能源集团科学技术研究院有限公司 | Distributed battery box heat management system and battery box |
| CN116826249A (en) * | 2023-08-28 | 2023-09-29 | 江苏果下科技有限公司 | Air-cooled battery outdoor cabinet and application method thereof |
| CN116826249B (en) * | 2023-08-28 | 2023-10-31 | 江苏果下科技有限公司 | Air-cooled battery outdoor cabinet and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210127 Address after: 510800 room 2601, building 5, No.3, Lihong South Road, Huadu District, Guangzhou City, Guangdong Province Patentee after: Luo Fengyong Address before: 430000 Honggang village, Yangluo Economic Development Zone, Xinzhou District, Wuhan City, Hubei Province Patentee before: WUHAN SHANXIN DINGZHONG NEW ENERGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20210125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |