CN204465229U - A kind of new energy electric automobile motor shell Water-cooling circulating channel structure - Google Patents
A kind of new energy electric automobile motor shell Water-cooling circulating channel structure Download PDFInfo
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- CN204465229U CN204465229U CN201520166165.6U CN201520166165U CN204465229U CN 204465229 U CN204465229 U CN 204465229U CN 201520166165 U CN201520166165 U CN 201520166165U CN 204465229 U CN204465229 U CN 204465229U
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- Prior art keywords
- water channel
- channel group
- water
- electric automobile
- motor shell
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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
- Y02T10/64—Electric machine technologies in electromobility
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- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of new energy electric automobile motor shell Water-cooling circulating channel structure, comprise the first water channel group, the second water channel group, the 3rd water channel group, the 4th water channel group, water inlet, delivery port; This new energy electric automobile motor shell Water-cooling circulating channel structure, on one body swimming SAPMAC method motor casing and Split type water-cooling circulation motor shell, greatly can improve the integral heat sink of Water-cooling circulating motor casing, compared with water channel design model general at present, integral heat sink improves 30%, and it is uneven to overcome the heat radiation of common watercourse structure, the bad defect that thermal center point is easily concentrated, make motor casing thermal diffusivity entirety even, powerful, steadily.
Description
Technical field
The utility model relates to a kind of new energy electric automobile motor shell Water-cooling circulating channel structure.
Background technology
New-energy electric vehicle is the vehicles comparing now environmental protection, motor used needs rapidly and efficiently to cool, its motor casing is the main parts size of composition motor, motor in electric automobile shell can be divided into one body swimming SAPMAC method motor casing and Split type water-cooling circulation motor shell on the market, the heat radiation of motor casing then needs the water-cooling circulating system in motor casing to cool, effect and the channel structure of cooling have very large relation, patent No. CN203086276U discloses a kind of housing of the water-cooled machine for improving cooling effect, although it increases on motor cooling performance, but it is uneven to have the heat radiation the same with common watercourse, thermal center point easily concentrate etc. bad defect, although it is not but clearly that effect increases, meanwhile, patent No. CN204013033U discloses a kind of electric machine casing assembly, and it can improve cooling effectiveness and effect, but this structure has link, weld several times, be not one-shot forming, wall thickness has difference, technique requires more strict, indirectly adds production cost.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of production technology is simple, heat radiation is overall evenly, good cooling results fireballing new energy electric automobile motor shell Water-cooling circulating channel structure.
For solving the problem, the utility model adopts following technical scheme: a kind of new energy electric automobile motor shell Water-cooling circulating channel structure, comprise the first water channel group with C type structure, second water channel group, 3rd water channel group and the 4th water channel group, one end of described first water channel group is connected with one end of the second water channel group, the other end of described first water channel group is provided with water inlet, the other end of described second water channel group is connected with the 3rd water channel group, the other end of described 3rd water channel group is connected with the 4th water channel group, the other end of described 4th water channel group is provided with delivery port.
As preferably, described first water channel group, the second water channel group, the 3rd water channel group and the 4th water channel group are parallel to each other by one or more and the equal water channel of circumference is communicated with formation up and down, make cooling performance better, cooling effect significantly improves, and water channel also can be parallel to each other and be interconnected for many for independent one.
As preferably, described first water channel group, the second water channel group, the 3rd water channel group and the 4th water channel group are one-shot forming structure, and its technique is simple, and low cost of manufacture, easily produces.
The beneficial effects of the utility model are: this new energy electric automobile motor shell Water-cooling circulating channel structure, on one body swimming SAPMAC method motor casing and Split type water-cooling circulation motor shell, greatly can improve the integral heat sink of Water-cooling circulating motor casing, compared with water channel design model general at present, integral heat sink improves 30%, and it is uneven to overcome the heat radiation of common watercourse structure, the bad defect that thermal center point is easily concentrated, make motor casing thermal diffusivity entirety even, powerful, steadily.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of new energy electric automobile motor shell of the utility model Water-cooling circulating channel structure;
Fig. 2 is the stereogram of a kind of new energy electric automobile motor shell of the utility model Water-cooling circulating channel structure.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
Consult shown in Fig. 1 and Fig. 2, a kind of new energy electric automobile motor shell Water-cooling circulating channel structure, comprise the first water channel group 1, second water channel group 2, the 3rd water channel group 4 and the 4th water channel group 5 with C type structure, one end of described first water channel group is connected with one end of the second water channel group 2, the other end of described first water channel group 1 is provided with water inlet 3, the other end of described second water channel group 2 is connected with the 3rd water channel group 4, the other end of described 3rd water channel group 4 is connected with the 4th water channel group 5, and the other end of described 4th water channel group 5 is provided with delivery port 6.
Described first water channel group 1, second water channel group 2, the 3rd water channel group 4 and the 4th water channel group 5 are parallel to each other by one or more and the equal water channel of circumference is communicated with formation up and down, make cooling performance better, cooling effect significantly improves, and water channel also can be parallel to each other and be interconnected for many for independent one.
Described first water channel group 1, second water channel group 2, the 3rd water channel group 4 and the 4th water channel group 5 are one-shot forming structure, and its technique is simple, and low cost of manufacture, easily produces.
In electric automobile use procedure, motor needs cooling, its aqueous cooling solution enters in channel structure from the other end water inlet 3 of the first water channel group 1, then start to carry out cooling operations, first aqueous cooling solution enters the first water channel group 1, and respectively through in the first water channel group 1 upper and lower one or more be parallel to each other and the equal water channel of circumference, then water channel flow into the second water channel group 2 together, in like manner, water channel cooling in the second water channel group 2 enters into the 3rd water channel group 4 and the 4th water channel group 5 again, finally discharge from the delivery port 6 the 4th water channel group 5 one end, in whole cooling water circulation process, water coolant is respectively through the first water channel group 1, second water channel group 2, the cooling of the 3rd water channel group 4 and the 4th water channel group 5, improve the time of cooling and the efficiency of cooling largely, and each water channel group includes one or more identical water channel is interconnected, one or more water channel can also be divided into circulate through each water channel group time, form multistage water channel circulating cooling, cooling effect is better good, in like manner, not only only have 4 groups of water channel groups, 5 even more formation that are interconnected can also be had.
The beneficial effects of the utility model are: this new energy electric automobile motor shell Water-cooling circulating channel structure, on one body swimming SAPMAC method motor casing and Split type water-cooling circulation motor shell, greatly can improve the integral heat sink of Water-cooling circulating motor casing, compared with water channel design model general at present, integral heat sink improves 30%, and it is uneven to overcome the heat radiation of common watercourse structure, the bad defect that thermal center point is easily concentrated, make motor casing thermal diffusivity entirety even, powerful, steadily.
The above, be only embodiment of the present utility model, but protection range of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed in the new protection range of this practicality and be as the criterion.
Claims (3)
1. a new energy electric automobile motor shell Water-cooling circulating channel structure, it is characterized in that: comprise the first water channel group, the second water channel group, the 3rd water channel group and the 4th water channel group with C type structure, one end of described first water channel group is connected with one end of the second water channel group, the other end of described first water channel group is provided with water inlet, the other end of described second water channel group is connected with the 3rd water channel group, the other end of described 3rd water channel group is connected with the 4th water channel group, and the other end of described 4th water channel group is provided with delivery port.
2. a kind of new energy electric automobile motor shell Water-cooling circulating channel structure according to claim 1, is characterized in that: described first water channel group, the second water channel group, the 3rd water channel group and the 4th water channel group are parallel to each other by one or more and the equal water channel of circumference is communicated with formation up and down.
3. a kind of new energy electric automobile motor shell Water-cooling circulating channel structure according to claim 1, is characterized in that: described first water channel group, the second water channel group, the 3rd water channel group and the 4th water channel group are one-shot forming structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166165.6U CN204465229U (en) | 2015-03-24 | 2015-03-24 | A kind of new energy electric automobile motor shell Water-cooling circulating channel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166165.6U CN204465229U (en) | 2015-03-24 | 2015-03-24 | A kind of new energy electric automobile motor shell Water-cooling circulating channel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204465229U true CN204465229U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520166165.6U Expired - Fee Related CN204465229U (en) | 2015-03-24 | 2015-03-24 | A kind of new energy electric automobile motor shell Water-cooling circulating channel structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204465229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106208496A (en) * | 2016-08-31 | 2016-12-07 | 宁波菲仕电机技术有限公司 | A kind of fluid-cooled electrical machine housing |
-
2015
- 2015-03-24 CN CN201520166165.6U patent/CN204465229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106208496A (en) * | 2016-08-31 | 2016-12-07 | 宁波菲仕电机技术有限公司 | A kind of fluid-cooled electrical machine housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160615 Address after: 321100 Zhejiang city of Jinhua province Lanxi City Bei Road Economic Development Zone Patentee after: ZHEJIANG ZHENGKANG TECHNOLOGY (CAST) LTD. Address before: 221200, No. two, No. 30, stone village, Yao Town, Suining County, Xuzhou, Jiangsu Patentee before: Song Defu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200616 Address after: 331603 Jishui County West Industrial Park, Ji'an City, Jiangxi Province Patentee after: Jiangxi Lihao New Energy Technology Co.,Ltd. Address before: 321100 Zhejiang city of Jinhua province Lanxi City Bei Road Economic Development Zone Patentee before: ZHEJIANG ZHENGKANG TECHNOLOGY (CAST) Ltd. |
|
| 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: 20150708 |