CN206022574U - A kind of lightweight high-intensity cooled plate for battery modules - Google Patents
A kind of lightweight high-intensity cooled plate for battery modules Download PDFInfo
- Publication number
- CN206022574U CN206022574U CN201620919915.7U CN201620919915U CN206022574U CN 206022574 U CN206022574 U CN 206022574U CN 201620919915 U CN201620919915 U CN 201620919915U CN 206022574 U CN206022574 U CN 206022574U
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- CN
- China
- Prior art keywords
- water pipe
- reinforcement
- water
- plate
- battery modules
- 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.)
- Expired - Fee Related
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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
Abstract
A kind of lightweight high-intensity cooled plate for battery modules, including water-cooling base plate and water pipe, the water pipe is arranged in the bottom surface of the water-cooling base plate, battery modules are arranged in the top surface of the water-cooling base plate, square groove is alongst provided with the bottom surface of the water-cooling base plate, water pipe conduit is provided with the square groove, reinforcement and heat conduction muscle, the reinforcement is along lateral arrangement before and after the width of water-cooling base plate, the reinforcement is simultaneously connected with the two side in front and back of water pipe conduit and square groove, the reinforcement is provided with more than two, one group is two reinforcements, the heat conduction muscle is provided with two or more, plural heat conduction muscle is distributed in the both sides in front and back of water pipe conduit, one end of the heat conduction muscle is connected with the water pipe conduit, the other end of the heat conduction muscle is connected with the inwall of the square groove.This utility model can get both there is provided a kind of lightweight and high intensity, lightweight high-intensity cooled plate of the unidirectional thermal insulation preferably for Battery case.
Description
Technical field
This utility model is related to automotive battery system water-cooling system, more particularly, to a kind of lightweight for battery modules
High intensity cooled plate.
Background technology
Electrokinetic cell is one of most critical parts of new-energy automobile, is the principal element for affecting new-energy automobile performance
One of, and the Main Basiss of country's division and measurement electric vehicle engineering Maturity.The safety of battery system, concordance,
High temperature performance, energy density, life-span and cost etc. are the leading indicators for characterizing battery performance.
Using after cooled plate structure, there is its lightweight and high intensity can not get both lacks in the radiating of existing battery modules
Fall into.
Content of the invention
There is the defect that lightweight and high intensity can not get both to overcome existing battery cooled plate, this utility model is provided
A kind of lightweight and high intensity can get both, unidirectional thermal insulation is preferably used for the lightweight high-intensity cooled plate of Battery case.
This utility model solve technical scheme that its technical problem adopted for：
A kind of lightweight high-intensity cooled plate for battery modules, including water-cooling base plate and water pipe, the water pipe arrangement
In the bottom surface of the water-cooling base plate, battery modules are arranged in the top surface of the water-cooling base plate, edge on the bottom surface of the water-cooling base plate
Length direction and be provided with square groove, in the square groove, be provided with water pipe conduit, reinforcement and heat conduction muscle, the water pipe conduit is located at
The middle part of the square groove, the water pipe are arranged in the water pipe conduit, width side of the reinforcement along water-cooling base plate
Lateral arrangement forwards, backwards, the reinforcement be simultaneously connected with water pipe conduit and square groove before and after two side, the reinforcement arranges
Have more than two, one group is two reinforcements, and reinforcement more than two is distributed in square groove；
The heat conduction muscle is arranged between two adjacent groups reinforcement, and the heat conduction muscle is provided with two or more, two or more
Heat conduction muscle be distributed in water pipe conduit before and after both sides, one end of the heat conduction muscle is connected with the water pipe conduit, the heat conduction
The other end of muscle is connected with the inwall of the square groove.
Further, the cooled plate also includes heatpiston's plate, heatpiston's plate be located at the lower section of the water pipe with
The water-cooling base plate is fixedly connected.
Further, the reinforcement includes that the first paragraph of the front side wall for connecting water pipe conduit Yu direction groove is strengthened
Muscle, for the second segment reinforcement that connects between water pipe conduit and for connecting water pipe conduit and the rear wall of direction groove the 3rd
Section reinforcement, before and after the first paragraph reinforcement, second segment reinforcement, the 3rd section of reinforcement on the same line and width phase
With.
Further, the heat conduction muscle is shaped as rod-type or V-type.
Further, the water-cooling base plate is aluminium sheet or copper plate.
Further, thickness of the thickness of the heat conduction muscle less than the reinforcement.
Further, the water pipe is copper tube.
Heatpiston's plate is fire-proof and thermal-insulation plastic plate.
The beneficial effects of the utility model are：The design of hollow out and convex tendon on water-cooling base plate so that lightweight and high intensity
Can get both simultaneously；The design of heatpiston's plate so that the thermal insulation of cooled plate is preferable.
Description of the drawings
Fig. 1 is explosive view of the present utility model.
Fig. 2 is the structure chart of the non-thermal chain of command of water-cooling base plate.
Specific embodiment
This utility model is further described below in conjunction with accompanying drawing.
See figures.1.and.2, a kind of lightweight high-intensity cooled plate for battery modules, including water-cooling base plate and water pipe,
The water pipe is arranged in the bottom surface of the water-cooling base plate, and battery modules are arranged in the top surface of the water-cooling base plate, the water-cooled base
Square groove is provided with alongst on the bottom surface of plate, be provided with water pipe conduit, reinforcement and heat conduction muscle in the square groove, described
Water pipe conduit is located at the middle part of the square groove, and, in the water pipe conduit, the reinforcement is along water-cooled for the water pipe
Lateral arrangement before and after the width of substrate, the reinforcement are simultaneously connected with the two side in front and back of water pipe conduit and square groove, institute
State reinforcement and be provided with more than two, one group is two reinforcements, and reinforcement more than two is distributed in square groove；
The heat conduction muscle is arranged between two adjacent groups reinforcement, and the heat conduction muscle is provided with two or more, two or more
Heat conduction muscle be distributed in water pipe conduit before and after both sides, one end of the heat conduction muscle is connected with the water pipe conduit, the heat conduction
The other end of muscle is connected with the inwall of the square groove.
Further, the cooled plate also includes heatpiston's plate, heatpiston's plate be located at the lower section of the water pipe with
The water-cooling base plate is fixedly connected.
Further, the reinforcement includes that the first paragraph of the front side wall for connecting water pipe conduit Yu direction groove is strengthened
Muscle, for the second segment reinforcement that connects between water pipe conduit and for connecting water pipe conduit and the rear wall of direction groove the 3rd
Section reinforcement, before and after the first paragraph reinforcement, second segment reinforcement, the 3rd section of reinforcement on the same line and width phase
With.
Further, the heat conduction muscle is shaped as rod-type or V-type.
Further, the water-cooling base plate is aluminium sheet or copper plate.
Further, thickness of the thickness of the heat conduction muscle less than the reinforcement.
Further, the water pipe is copper tube.
Heatpiston's plate is fire-proof and thermal-insulation plastic plate.
In the present embodiment, it is arranged side by side before and after two reinforcements of one group of reinforcement；The single head and water pipe ditch of V-type heat conduction muscle
Road connects, and double end is connected with the inwall of square groove；Reinforcement plays a part of to support battery modules；Water-cooling base plate 1 is usually aluminum
Plate Al6061/AL6063 or copper plate C1100；The position of the water pipe conduit carries out reasonable cloth according to the heat conductive efficiency of cooled plate
Office, the reinforcement along water-cooling base plate width and be arranged according to module position.
As shown in Fig. 2 water pipe and water pipe conduit be integrally U-shaped, water inlet end and outlet pipe in the same side of water-cooling base plate,
Water pipe conduit itself is in wavy；Reinforcement is provided with three groups, and two reinforcements side by side of per group of setting, heat conduction muscle are provided with five
Individual, the shape of heat conduction muscle is mainly analyzed to identify by the transmission of heat, is finally to ensure that conduit temperature is uniformly passed as far as possible
It is delivered on water-cooling base plate；Water-cooling base plate plays a part of battery thermal management, while which may also operate as the knot of battery modules installation
Component is acted on, and heatpiston's plate of the bottom primarily serves heat-insulated to water-cooling system and insulation effect.
Forming method of the present utility model：
Milling Process is carried out to water-cooling base plate 1 first, water pipe conduit is milled out, and will according to the structure and intensity of battery modules
Mill off excess stock is asked to form the reinforcement and heat conduction muscle of certain amount and layout, it is ensured that the installation of water pipe, heat transfer and light
Quantify, be embedded in water pipe 2 afterwards, what wherein water pipe conduit was contacted with water pipe 2 is filled partially with high-thermal-conductivity epoxy resin glue or adopts
Welded with tin cream, while in the water-cooling base plate bottom surface bonding heat-barrier material of embedded water pipe 2, by water-cooling base plate and heatpiston
Plate bonds together, and adhesivess are usually used ethyl metalloid Plastics adhesives.
This utility model can be fixed as battery modules and enhanced structural member, can also play heat management afterwards
Effect, the heat transfer of water pipe are delivered to the battery core in battery modules on water-cooling base plate, afterwards, carry out heat management to battery core,
And the other one side of cooled plate there had better not be the transmission of heat, because of the design of heatpiston's plate, cooled plate is so can ensure that
Heat one direction be delivered in corresponding battery modules.
Claims (8)
1. a kind of lightweight high-intensity cooled plate for battery modules, including water-cooling base plate and water pipe, the water pipe is arranged in
The bottom surface of the water-cooling base plate, battery modules are arranged in the top surface of the water-cooling base plate, it is characterised in that：The water-cooling base plate
Square groove is provided with alongst on bottom surface, be provided with water pipe conduit, reinforcement and heat conduction muscle, the water pipe in the square groove
Conduit is located at the middle part of the square groove, and, in the water pipe conduit, the reinforcement is along water-cooling base plate for the water pipe
Width before and after lateral arrangement, the reinforcement be simultaneously connected with water pipe conduit and square groove before and after two side, described plus
Strong muscle is provided with more than two, and one group is two reinforcements, and reinforcement more than two is distributed in square groove；
The heat conduction muscle is arranged between two adjacent groups reinforcement, and the heat conduction muscle is provided with two or more, plural is led
Hot muscle is distributed in the both sides in front and back of water pipe conduit, and one end of the heat conduction muscle is connected with the water pipe conduit, the heat conduction muscle
The other end is connected with the inwall of the square groove.
2. a kind of lightweight high-intensity cooled plate for battery modules according to claim 1, it is characterised in that：Described
Cooled plate also includes that heatpiston's plate, heatpiston's plate are located at the lower section of the water pipe and are fixed with the water-cooling base plate and connected
Connect.
3. a kind of lightweight high-intensity cooled plate for battery modules according to claim 1 and 2, it is characterised in that：
The reinforcement includes the first paragraph reinforcement of the front side wall for connecting water pipe conduit and direction groove, is used between water pipe conduit
The second segment reinforcement of connection and the 3rd section of reinforcement for connecting water pipe conduit and the rear wall of direction groove, the first paragraph
Before and after reinforcement, second segment reinforcement, the 3rd section of reinforcement on the same line and width is identical.
4. a kind of lightweight high-intensity cooled plate for battery modules according to claim 1 and 2, it is characterised in that：
The heat conduction muscle is shaped as rod-type or V-type.
5. a kind of lightweight high-intensity cooled plate for battery modules according to claim 1 and 2, it is characterised in that：
The water-cooling base plate is aluminium sheet or copper plate.
6. a kind of lightweight high-intensity cooled plate for battery modules according to claim 1 and 2, it is characterised in that：
Thickness of the thickness of the heat conduction muscle less than the reinforcement.
7. a kind of lightweight high-intensity cooled plate for battery modules according to claim 1 and 2, it is characterised in that：
The water pipe is copper tube.
8. a kind of lightweight high-intensity cooled plate for battery modules according to claim 2, it is characterised in that：Described
Heatpiston's plate is fire-proof and thermal-insulation plastic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620919915.7U CN206022574U (en) | 2016-08-22 | 2016-08-22 | A kind of lightweight high-intensity cooled plate for battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620919915.7U CN206022574U (en) | 2016-08-22 | 2016-08-22 | A kind of lightweight high-intensity cooled plate for battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022574U true CN206022574U (en) | 2017-03-15 |
Family
ID=58249397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620919915.7U Expired - Fee Related CN206022574U (en) | 2016-08-22 | 2016-08-22 | A kind of lightweight high-intensity cooled plate for battery modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022574U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616715A (en) * | 2018-10-16 | 2019-04-12 | 力神动力电池系统有限公司 | A kind of integrated water-cooling system of power battery |
| CN112649170A (en) * | 2020-12-04 | 2021-04-13 | 中国航天空气动力技术研究院 | Compound heat-proof structure in electric arc wind tunnel test cabin |
| US11799145B2 (en) | 2018-05-23 | 2023-10-24 | Lg Energy Solution, Ltd. | Cooling member for battery module and battery pack including the same |
-
2016
- 2016-08-22 CN CN201620919915.7U patent/CN206022574U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11799145B2 (en) | 2018-05-23 | 2023-10-24 | Lg Energy Solution, Ltd. | Cooling member for battery module and battery pack including the same |
| CN109616715A (en) * | 2018-10-16 | 2019-04-12 | 力神动力电池系统有限公司 | A kind of integrated water-cooling system of power battery |
| CN112649170A (en) * | 2020-12-04 | 2021-04-13 | 中国航天空气动力技术研究院 | Compound heat-proof structure in electric arc wind tunnel test cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20170315 Termination date: 20210822 |