CN202685980U - Liquid cooling wall convenient to fast install and battery module frame matched with liquid cooling wall to use - Google Patents
Liquid cooling wall convenient to fast install and battery module frame matched with liquid cooling wall to use Download PDFInfo
- Publication number
- CN202685980U CN202685980U CN2012203340035U CN201220334003U CN202685980U CN 202685980 U CN202685980 U CN 202685980U CN 2012203340035 U CN2012203340035 U CN 2012203340035U CN 201220334003 U CN201220334003 U CN 201220334003U CN 202685980 U CN202685980 U CN 202685980U
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- liquid cooling
- cooling wall
- wall
- structure body
- projective structure
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a liquid cooling wall convenient to fast install and a battery module frame matched with the liquid cooling wall to use, which are characterized in that the liquid cooling wall comprises a structure body protruding on the wall surface of the liquid cooling wall; a slit is formed between one part of the structure body and the wall surface of the liquid cooling wall; and the battery module frame matched with the liquid cooling wall to use comprises a protruded structure body which can be inserted into the slit, and a heat conducting plate on the module frame and the liquid cooling wall are attached and contacted. According to the liquid cooling structure provided by the utility model, the battery module is good in heat conductivity, and convenient and fast to install and dismantle.
Description
Technical field
The utility model relates to the electronlmobil field, relates in particular to a kind of liquid cooling system of electric automobile battery box.
Background technology
Along with the raising of the mankind to environmental protection requirement, to the research of electronlmobil with use and more and more be subject to people's attention.The power of electronlmobil is to be provided by the battery box that a plurality of batteries are housed.For guaranteeing that electronlmobil can work, battery box need to have cooling system usually.Liquid cooling is a kind of common technical scheme.Usually first with battery group, every Battery pack is placed in the module frame, each module frame is installed on the liquid cooling wall again.Be stablizing of assurance module frame, and heat-conducting plate and liquid cooling wall on the module frame are adjacent to as far as possible, the two ends of each module frame need fix with bolt or other securing device usually.When maintenance or replacing battery, bolt or the securing device at module frame two ends all to need to be opened.Obviously, when a lot of or very large when module, very inconvenient in the dismounting operation at two ends.The utility model provides new liquid cooling wall and a modular structure, make at one end fastening fixing between module and the liquid cooling wall, can guarantee the firm of module, not only can make between module heat-conducting plate and the liquid cooling wall and realize good heat transfer, and make the dismounting of module very convenient, fast.
Summary of the invention
For realizing above-mentioned technical functionality, the utility model adopts following design:
A kind of liquid cooling wall of being convenient to Fast Installation, comprise wall, matrix and inner flow passage, it is characterized in that: described liquid cooling wall also comprises a projective structure body, described projective structure body protrudes from the wall of described liquid cooling wall, keep separating between the wall of the part of described projective structure body and described liquid cooling wall, form a slit.
Described projective structure body and described liquid cooling wall can be the integrative-structures that is processed by same material, also can be by different assembling parts multiple hull construction together.
According to the liquid cooling wall of above design, an inwall of described slit and the wall keeping parallelism of described liquid cooling wall, the straight flange inwall of formation slit.Angle between another inwall of described slit and the wall of described liquid cooling wall is 0 to 70 degree, consists of the hypotenuse inwall of slit.Described angle is the oblique angle (seeing 6 among Fig. 1) of slit.
According to the liquid cooling wall of above design, the maximum width of described slit is 2mm to 30mm.The maximum width of described slit refers to when not parallel between two inwalls of described slit, the width value of slit opening maximum.
Liquid cooling wall according to above design also comprises the fixing and locking device.Described fixing and locking device to need to be used for an end of the parts that cool off to be fixed on the liquid cooling wall, make its with described liquid cooling wall between formation be adjacent to and be connected.Described fixing and locking device can be bolt member, or by spring, the devices such as electromagnetism or hydraulic pressure provide catch gear or the parts of coupling mechanism force.
A kind of battery modules frame that can be used with above-mentioned liquid cooling wall, comprise substrate and heat-conducting plate, it is characterized in that: described module frame comprises a projective structure body at least, described projective structure body can insert in the slit of above-mentioned liquid cooling wall, and makes the wall of described heat-conducting plate and described liquid cooling wall form to be adjacent to contact.
According to the battery modules frame of above design, the projective structure body of described module frame is wedge projective structure body, and the oblique angle of described wedge projective structure body is 0 to 70 degree.
The straight sided of the side that described wedge projective structure body refers to its section for paralleling with the wall of liquid cooling wall, opposite side for and the wall of liquid cooling wall between the projective structure body of the prism at an oblique angle is arranged.When described oblique angle was 0, described wedge projective structure body was rectangle projective structure body, when described oblique angle greater than 0 the time, namely form the more sharp-pointed wedge projective structure body of front end, see 17 among Fig. 3.
The liquid cooling wall that the utility model provides and module only need an end of module is locked when mounted, and the other end utilizes the slit on the liquid cooling wall projective structure body to be fixed and heat-conducting plate on the module is adjacent to the formation of liquid cooling wall and contacts.Therefore can guarantee the firm of module, can make again battery in the module by realizing good heat transfer between heat-conducting plate and the liquid cooling wall, and make the dismounting of module very convenient, quick.
Description of drawings
Fig. 1 is liquid cooling wall sectional schematic diagram
Fig. 2 is the liquid cooling wall of embodiment 1 and the scheme of installation of battery modules frame
Fig. 3 is the liquid cooling wall of embodiment 2 and the scheme of installation of battery modules frame
Wherein, description of reference numerals is as follows:
The straight flange inwall of hypotenuse inwall 3 slits of 1 liquid cooling wall, 2 slits
4 slits, 5 liquid cooling wall projective structure bodies, 6 slit oblique angles
7 liquid cooling wall walls, 8 heat-conducting plates, 9 batteries
10 substrates, 11 battery modules framves, 12 spring lockers
13 pin keies, 14 module frame rectangle projective structure bodies, 15 bolts
16 module frame wedge projective structure bodies, 17 wedge projective structure body oblique angles
A kind of liquid cooling wall 1 of being convenient to Fast Installation as shown in Figure 1 comprises wall 7, matrix and inner flow passage (not shown in FIG.).A projective structure body 5 is arranged on the liquid cooling wall 1, and projective structure body 5 protrudes from the wall 7 of liquid cooling wall 1, keeps separating between the part of projective structure body 5 and the wall 7, forms a slit 4.
An inwall 3 and wall 7 keeping parallelisms of slit 4, another inwall 2 of slit 4 and the angle between the wall 7 are that the oblique angle 6 of slit 4 is 45 degree.
Fig. 2 is the scheme of installation of liquid cooling wall 1 and battery modules frame 11.
The bottom of heat-conducting plate 8 is rectangle projective structure body 14 (oblique angle be 0 degree), protrudes from outside the substrate 10, can insert in the slit 4 of liquid cooling wall 1, and formation is adjacent to contact.
A spring locker 12 is arranged at the top of liquid cooling wall 1.Spring locker 12 is turned down and the top of battery modules frame 11 can be fastened, and can make heat-conducting plate 8 on the module frame 11 form to be adjacent to liquid cooling wall 1 under the effect of section's spring within it to be connected.A pin key 13 is arranged on the spring locker 12, can spring locker 12 is fixing, it is not upwards dug, module frame 11 can be completely fixed thus.
This is after for example Fig. 2 installs, and battery 9 can be realized by heat-conducting plate 8 and the good heat transfer of 1 on liquid cooling wall.When needing to take out module frame 11, only need pin key 13 is unpluged, pull open spring locker 12, upwards dig, can take out module frame 11, very convenient.
Fig. 3 is the scheme of installation of embodiment 2, and the difference of it and embodiment 1 is: the projective structure body 5 on the liquid cooling wall 1 is individual components, is made by carbon steel, is installed on the liquid cooling wall 1 by bolt.Form slit 4 between projective structure body 5 and the liquid cooling wall 1, and two inwalls of slit 4 all with wall 7 keeping parallelisms (oblique angle that is slit 4 is 0) of liquid cooling wall 1.The width of slit 4 is 8mm.A wedge projective structure body 16 is arranged at the bottom of the substrate 10 on the battery modules frame 11, and its oblique angle 17 is 40 degree, can insert in the slit 4, and 1 formation of heat-conducting plate 8 and liquid cooling wall is adjacent to contact.On the top of liquid cooling wall 1, bolt 15 is housed, liquid cooling wall 1 is captiveed joint with module frame 11, and make heat-conducting plate 8 and liquid cooling wall 1 form to be adjacent to contact.
By this routine structure, battery 9 by heat-conducting plate 8 also can and liquid cooling wall 1 between realize that good contact conducts heat.When needing dismounting, only need to turn on bolt 15 from above and get final product, very convenient.
Claims (6)
1. liquid cooling wall of being convenient to Fast Installation, comprise wall, matrix and inner flow passage, it is characterized in that: described liquid cooling wall also comprises a projective structure body, described projective structure body protrudes from the wall of described liquid cooling wall, keep separating between the wall of the part of described projective structure body and described liquid cooling wall, form a slit.
2. liquid cooling wall according to claim 1, an inwall of described slit and the wall keeping parallelism of described liquid cooling wall, the angle between another inwall of described slit and the wall of described liquid cooling wall are 0 to 70 degree.
3. liquid cooling wall according to claim 2, the maximum width of described slit is 2mm to 30mm.
4. liquid cooling wall according to claim 3 also comprises the fixing and locking device.
5. battery modules frame that can be used with the described liquid cooling wall of claim 1-4, comprise substrate and heat-conducting plate, it is characterized in that: described module frame comprises a projective structure body at least, described projective structure body can insert in the slit of the described liquid cooling wall of claim 1-4, and makes the wall of described heat-conducting plate and described liquid cooling wall form to be adjacent to contact.
6. battery modules frame according to claim 5, described projective structure body is wedge projective structure body, the oblique angle of described wedge projective structure body is that 0 degree is to 70 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203340035U CN202685980U (en) | 2012-07-11 | 2012-07-11 | Liquid cooling wall convenient to fast install and battery module frame matched with liquid cooling wall to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203340035U CN202685980U (en) | 2012-07-11 | 2012-07-11 | Liquid cooling wall convenient to fast install and battery module frame matched with liquid cooling wall to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202685980U true CN202685980U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203340035U Expired - Fee Related CN202685980U (en) | 2012-07-11 | 2012-07-11 | Liquid cooling wall convenient to fast install and battery module frame matched with liquid cooling wall to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202685980U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107529326A (en) * | 2017-10-23 | 2017-12-29 | 河北上水能源科技有限公司 | A kind of high power module liquid cooling heat radiator for being applicable high humidity atmosphere |
| CN107579307A (en) * | 2017-08-28 | 2018-01-12 | 北京普莱德新能源电池科技有限公司 | A kind of power battery thermal management system |
| CN112310525A (en) * | 2019-08-14 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | Battery box |
-
2012
- 2012-07-11 CN CN2012203340035U patent/CN202685980U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579307A (en) * | 2017-08-28 | 2018-01-12 | 北京普莱德新能源电池科技有限公司 | A kind of power battery thermal management system |
| CN107529326A (en) * | 2017-10-23 | 2017-12-29 | 河北上水能源科技有限公司 | A kind of high power module liquid cooling heat radiator for being applicable high humidity atmosphere |
| CN112310525A (en) * | 2019-08-14 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | Battery box |
| US11909059B2 (en) | 2019-08-14 | 2024-02-20 | Contemporary Amperex Technology Co., Limited | Battery box |
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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: 20130123 Termination date: 20180711 |