CN105472949B - Battery cooled plate structure - Google Patents
Battery cooled plate structure Download PDFInfo
- Publication number
- CN105472949B CN105472949B CN201510999151.7A CN201510999151A CN105472949B CN 105472949 B CN105472949 B CN 105472949B CN 201510999151 A CN201510999151 A CN 201510999151A CN 105472949 B CN105472949 B CN 105472949B
- Authority
- CN
- China
- Prior art keywords
- water
- plug
- cooled plate
- weld
- plate
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
Abstract
The present invention relates to a kind of battery cooled plate structure, it is made up of rear plug, cooled plate, preceding plug, preceding plug cover plate and water inlet water nozzle, water outlet water nozzle；Plug before water cooling front edge of board is welded by agitating friction weldering, there are two weld seams at the two ends that preceding plug is connected with cooled plate respectively；There are two weld seams at plug after cooled plate rear end is welded by agitating friction weldering, the two ends that rear plug is connected with cooled plate respectively；Have on described preceding plug and the integrally formed water channel dividing plate of preceding plug and ground wire connector, described water channel dividing plate with preceding plug cover plate weld by forming water channel, welding water inlet water nozzle on inlet channel, there is a weld seam connection end of water inlet water nozzle, water outlet water nozzle is welded on water outlet water channel, there is a weld seam water outlet water nozzle connection end.Beneficial effects of the present invention parts species and quantity are reduced；Overcome that the defects such as former design TIG weld weld seam cold crack, stomata, rosin joint are more, water plate disclosure risk is more.The pressure drag test of product structure after optimization is significantly less than former design.
Description
Technical field
The present invention relates to a kind of cooled plate structure of battery bag, and in particular to IP24 battery cooled plate.
Background technology
IP24 battery cooled plate original structure as shown in Figure 1 and Figure 2, by 7 kinds totally 15 parts constitute, be rear plug respectively
101st, four pieces of cooled plates 102, preceding plug 103, preceding plug water outlet channel plate 104, water inlet water nozzle 105, water outlet water nozzles 106, water coolings
Plate ground wire connecting plate 107, preceding plug left and right sides triangle sprue, wherein rear pass through stirring between plug 101 and cooled plate 102
Friction welding (FW) is connected；Connected between four pieces of cooled plates 102 by agitating friction weldering；By stirring between cooled plate 102 and preceding plug 103
Mix friction welding (FW) connection.Remaining position is connected by 14 weld seams 108, has two weld seams 108 to be located at rear plug 101 and cooled plate
The two ends of 102 connections, have two weld seams 108 to be located at preceding plug 103 and the two ends triangle sprue junction of cooled plate 102, there is one
Bar weld seam 108 is located at preceding plug 103 and the junction of cooled plate ground wire connecting plate 107, has six weld seams 108 to be located at preceding plug 103
With the junction of water outlet channel plate 104, there is a weld seam 108 respectively on intake water nozzle 105 and water outlet water nozzle 106, its structure is needed
A large amount of TIG or MIG are wanted to weld, and part is cumbersome compared with multi-processing.Processing technology is cumbersome, and production efficiency is low.So as to cause compared with
High production cost.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of cooled plate of structure optimization, it not only zero
Part is reduced and processing technology simplifies.Production efficiency is substantially increased, cost is reduced.
To achieve the above object of the invention there is provided a kind of battery cooled plate structure, by rear plug, cooled plate, preceding plug, preceding stifled
Epicranial plate and water inlet water nozzle, water outlet water nozzle composition；Plug before water cooling front edge of board is welded by agitating friction weldering, preceding plug and water
There are two weld seams at the two ends of cold drawing connection respectively；Plug after cooled plate rear end is welded by agitating friction weldering, rear plug and water cooling
There are two weld seams at the two ends of plate connection respectively；Have on described preceding plug and the integrally formed water channel dividing plate of preceding plug and ground wire company
Interface, described water channel dividing plate with preceding plug cover plate weld by forming welding water inlet water nozzle on water channel, inlet channel, water of intaking
The connection end of mouth, which has, welds water outlet water nozzle on a weld seam, water outlet water channel, there is a weld seam water outlet water nozzle connection end.
It is preferred that, described weld seam welds the weld seam produced for MIG.
It is preferred that, described weld seam is the weld seam that TIG weld is produced.
It is preferred that, described cooled plate has is welded between three pieces, three pieces of cooled plates by agitating friction weldering.
Preceding plug is integrated with Inlet and outlet water channel plate and ground wire connecting plate the plug plate into before being integral by present invention design,
Three blocks of cold water plates are welded on preceding plug, Inlet and outlet water water is respectively welded in plug after the welding of the cold water plate other end on Inlet and outlet water water channel
Mouth, altogether using 5 kinds of 8 parts, 6 weld seams can complete the processing of cold water plate, and can reach compared with 7 kinds of 15 parts 14
The more high pressure drag test of the prior art of weld seam.
Beneficial effects of the present invention parts species and quantity are reduced；It is a large amount of in original design to use TIG weld, and TIG is welded
The defects such as welding seam cold crack, stomata, rosin joint are more, and water plate disclosure risk is more.Largely agitating friction is used in optimization design
Weldering, this less weld strength of defective workmanship is welded higher than TIG, and weld strength can reach the 70%-100% of mother metal；And this work
Skill welding efficiency is higher, does not produce the pollution such as smog, dust in welding, is a kind of welding manner of environmental protection；After optimization
The pressure drag test of product structure is significantly less than former design.
Brief description of the drawings
Fig. 1 is the explosive view of prior art；
Fig. 2 is the overall schematic of prior art；
Fig. 3 is explosive view of the invention；
Fig. 4 is overall schematic of the invention；
Wherein：
Plug before plug 102- cooled plates 103- after 101-
104- Inlet and outlet water channel plates 105- water inlet water nozzle 106- water outlet water nozzles
Plug after 107- ground wire connecting plate 108- weld seams 201-
Plug cover plate before plug 204- before 202- cooled plates 203-
205- water inlet water nozzle 206- water outlet water nozzle 207- weld seams
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
A kind of battery cooled plate structure according to Fig. 3, Fig. 4, is made up of, plug after respectively one piece 5 kinds of 8 parts
201, three pieces of cooled plates 202, one piece there is Inlet and outlet water water channel and interface of the ground wire preceding plug 203, preceding plug cover plates 204 and water inlet
Water nozzle 205 and water outlet water nozzle 206.Connected between described rear plug 201 and cooled plate 202 by agitating friction weldering, three blocks of water
Welded, connected between cooled plate 202 and preceding plug 203 using agitating friction weldering using agitating friction weldering between cold drawing 202, it is preceding stifled
Also welded between first 203 and preceding plug cover plate 204 using agitating friction weldering, have water channel dividing plate and preceding plug cover on preceding plug 203
After plate 204 is connected, water channel is formed therebetween.Remainder is welded using MIG welding manners, totally 6 weld seams, in six weld seams 207
There are two junctions for being located at rear plug 201 and the two ends of cooled plate 202, there are two weld seams 207 to be located at preceding plug 203 and cooled plate
There is a weld seam respectively on the junction at 202 two ends, described water inlet water nozzle 205 and water outlet water nozzle 206.
In order to verify the battery cooled plate pressure drag of the present invention and the beneficial effect of temperature performance, inventor is by controlling variable
Method has done following experiment：It is divided into three test samples, sample 1 is intrinsic coldplate, and sample 2, sample 3 is after optimization designs
Cooled plate.Test request：25 DEG C of circulating water temperature, working-medium water；Coldplate horizontal positioned；Cold drawing imports and exports each one pressure of access
Force snesor；The position consistency of relatively all exemplars of pressure sensor；Measured value is steady-state value.
Table 1 is pressure testing data, table 2 is temperature test data, is shown from two parts of data results, and three samples dissipate
Hot property difference is smaller, and sample 2,3 is substantially reduced compared with pressure drag for sample 1.
Table 1
The preferred embodiment to the invention is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make a variety of etc. on the premise of without prejudice to the invention spirit
Same modification or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (4)
1. a kind of battery cooled plate structure, it is characterised in that by rear plug (201), cooled plate (202), preceding plug (203), preceding
Plug cover plate (204) and water inlet water nozzle (205), water outlet water nozzle (206) composition；Cooled plate (202) front end passes through agitating friction weldering
Plug (203) before welding, preceding plug (203) has two weld seams (207) respectively with the two ends that cooled plate (202) is connected；Cooled plate
(202) plug (201) after rear end is welded by agitating friction weldering, the two ends difference that rear plug (201) is connected with cooled plate (202)
There are two weld seams (207)；Have on described preceding plug (203) and the integrally formed water channel dividing plate of preceding plug (203) and ground wire company
Interface, described water channel dividing plate welds water inlet water nozzle (205) by being formed with preceding plug cover plate weld on water channel, inlet channel,
The connection end of water inlet water nozzle (205), which has, welds water outlet water nozzle (206), water outlet water nozzle on a weld seam (207), water outlet water channel
(206) there is a weld seam (207) connection end.
2. battery cooled plate structure according to claim 1, it is characterised in that described weld seam (207) is that MIG welds production
Raw weld seam.
3. battery cooled plate structure according to claim 1, it is characterised in that described weld seam (207) produces for TIG weld
Raw weld seam.
4. according to any described battery cooled plate structure of claims 1 to 3, it is characterised in that described cooled plate (202) has
Three pieces, welded by agitating friction weldering between three pieces of cooled plates (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999151.7A CN105472949B (en) | 2015-12-28 | 2015-12-28 | Battery cooled plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999151.7A CN105472949B (en) | 2015-12-28 | 2015-12-28 | Battery cooled plate structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105472949A CN105472949A (en) | 2016-04-06 |
| CN105472949B true CN105472949B (en) | 2017-10-31 |
Family
ID=55610062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510999151.7A Expired - Fee Related CN105472949B (en) | 2015-12-28 | 2015-12-28 | Battery cooled plate structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN105472949B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6390638B2 (en) | 2016-02-25 | 2018-09-19 | トヨタ自動車株式会社 | Fuel cell vehicle equipped with a reactor unit and a reactor unit |
| CN106654456A (en) * | 2017-02-20 | 2017-05-10 | 东莞市迈泰热传科技有限公司 | Water cooling plate structure of new energy automobile |
| CN110828730A (en) * | 2019-10-31 | 2020-02-21 | 宁波敏实汽车零部件技术研发有限公司 | Battery box lower tray integrated with detachable water cooling plate assembly |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204697463U (en) * | 2015-06-02 | 2015-10-07 | 青岛海德威科技有限公司 | Novel water-cooling aluminium sheet |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3818084B2 (en) * | 2000-12-22 | 2006-09-06 | 日立電線株式会社 | Cooling plate and manufacturing method thereof, and sputtering target and manufacturing method thereof |
| WO2005088714A1 (en) * | 2004-03-08 | 2005-09-22 | Remmele Engineering, Inc. | Cold plate and method of making the same |
| US20100163211A1 (en) * | 2008-12-30 | 2010-07-01 | Nelson N D | Heat exchanger assembly |
| CN101950822B (en) * | 2010-09-14 | 2013-02-06 | 联合汽车电子有限公司 | Controller and battery cold plate |
| CN201941580U (en) * | 2011-02-16 | 2011-08-24 | 芜湖博锐汽车科技有限公司 | Novel automobile radiator |
| CN202282935U (en) * | 2011-07-26 | 2012-06-20 | 中国北方车辆研究所 | Water cooled plate |
| US8488321B2 (en) * | 2011-10-10 | 2013-07-16 | Delphi Technologies, Inc. | Assembly for liquid cooling electronics by direct submersion into circulated engine coolant |
| US9300001B2 (en) * | 2013-04-26 | 2016-03-29 | Honda Motor Co., Ltd. | Fuel cell stack |
| JP6059615B2 (en) * | 2013-08-01 | 2017-01-11 | 本田技研工業株式会社 | Fuel cell stack |
| CN203597011U (en) * | 2013-11-27 | 2014-05-14 | 中国航空工业集团公司雷华电子技术研究所 | Airborne efficient deep-hole cold plate of average temperature and low flow resistance |
| CN205356926U (en) * | 2015-12-28 | 2016-06-29 | 上海汽车制动器有限公司 | Battery water -cooling plate structure |
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2015
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204697463U (en) * | 2015-06-02 | 2015-10-07 | 青岛海德威科技有限公司 | Novel water-cooling aluminium sheet |
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| Publication number | Publication date |
|---|---|
| CN105472949A (en) | 2016-04-06 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20171122 Address after: No. 128, Anting Town Park Yao Road, Jiading District, Shanghai Patentee after: Shanghai Lianyi Beijing Great Automotive Components Company Limited Address before: Jiading District Anting Town, Shanghai city Bai'an road 201814 No. 238 Patentee before: Shanghai Automobile Brake Co., Ltd. |
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| 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: 20171031 Termination date: 20201228 |