CN204941981U - Heat radiating type electronic water pump for automobile - Google Patents
Heat radiating type electronic water pump for automobile Download PDFInfo
- Publication number
- CN204941981U CN204941981U CN201520580071.3U CN201520580071U CN204941981U CN 204941981 U CN204941981 U CN 204941981U CN 201520580071 U CN201520580071 U CN 201520580071U CN 204941981 U CN204941981 U CN 204941981U
- Authority
- CN
- China
- Prior art keywords
- shroud
- water pump
- housing
- automobile
- rotor
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000009413 insulation Methods 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of heat radiating type electronic water pump for automobile, comprise water pump cover and housing, enclosure interior is provided with impeller, stator assembly and rotor, enclosure interior is provided with the shroud-like structure of one end open, the opening end of shroud-like structure stretches out and forms integrative-structure with inner walls, stator assembly is fit in shroud-like structure by the opening end of shroud-like structure, rotor housing is located at the outside of shroud-like structure, and be rotationally connected by a rotating shaft and shroud-like structure, one end of rotating shaft and the bottom outside of shroud-like structure are fixed, and impeller is fixed on rotor; The internal surface of bonnet is also installed with fan, and fan is connected with plug, and plug is plugged on control panel.Heat radiating type electronic water pump for automobile of the present utility model, by being provided with fan between housing and bonnet, utilizing the line powering in control panel, improve the gas flow rates in housing, thus improve radiating efficiency, extend the working life of electronic water pump for automobile.
Description
Technical field
The utility model relates to pump technology field, particularly relates to a kind of heat radiating type electronic water pump for automobile.
Background technique
The axle stretch end of what existing vehicle electronic water pump adopted is motor directly connects blade or is with moving vane by magnetic shaft coupling, the former motive sealing of axle was easily lost efficacy, be difficult to accomplish effective sealing, the life-span of pump is shorter, although the latter solves sealing problem by magnetic shaft coupling, but owing to being transmitted by magnetic shaft coupling, efficiency will reduce, simultaneously coupling will make the cost of production of product rise, to produce assembling difficulty large.
Meanwhile, water pump is when work, and the armature component high-speed rotary change of team of enclosure interior produces more heat, and therefore the temperature of enclosure interior is higher than extraneous ambient temperature a lot.Because water pump is higher to sealing requirements, therefore general by water pump entirety make closed structure, during pump working, the temperature of enclosure interior is higher, if keep higher temperature for a long time, then the part life of enclosure interior can shorten.
Model utility content
The technical problems to be solved in the utility model is: in order to solve the heat dissipation problem of existing heat radiating type electronic water pump for automobile enclosure interior, the utility model provides a kind of heat radiating type electronic water pump for automobile.
The utility model solves the technological scheme that its technical problem adopts: a kind of heat radiating type electronic water pump for automobile, comprise water pump cover and housing, described enclosure interior is provided with impeller, stator assembly and rotor, described enclosure interior is provided with the shroud-like structure of one end open, the opening end of described shroud-like structure stretches out and forms integrative-structure with inner walls, enclosure interior is divided into mutually isolated two-part by described shroud-like structure, described stator assembly is fit in shroud-like structure by the opening end of described shroud-like structure, described rotor housing is located at the outside of described shroud-like structure, and be rotationally connected by a rotating shaft and shroud-like structure, one end of described rotating shaft and the bottom outside of shroud-like structure are fixed, described impeller is fixed on rotor,
Described housing bottom has bonnet, and bonnet is provided with depression, described depression offers through hole, through hole covers waterproof ventilated membrane, and described depression upper cover establishes cover plate, have gap, and described gap is in communication with the outside between described cover plate and depression,
Described stator assembly comprises insulation framework, and the connector lug be arranged in insulation framework and armature stacked group, and described connector lug is electrically connected with a control unit, and described control unit comprises control panel, and described control panel is fixedly connected with stator assembly by screw,
The internal surface of described bonnet is also installed with fan, and described fan is connected with plug, and described plug is plugged on control panel.
Described housing and shroud-like structure and described rotor, rotating shaft, impeller are mould-matching structure.
Described water pump cover and housing are tightly connected by O-ring seals.
Described rotor passes through back-up ring axial limiting, described back-up ring and rotating shaft clamping away from one end of described shroud-like structure.
The beneficial effects of the utility model are, heat radiating type electronic water pump for automobile of the present utility model, by being provided with fan between housing and bonnet, utilize the line powering in control panel, improve the gas flow rates in housing, thus improve radiating efficiency, extend the working life of electronic water pump for automobile.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A place enlarged view of Fig. 1.
In figure: 1, water pump cover, 2, housing, 3, cover plate, 4, bonnet, 4-1, depression, 4-1-1, through hole, 5, control panel, 6, screw, 7, stator assembly, 8, O-ring seals, 10, rotor, 11, back-up ring, 12, impeller, 13, waterproof ventilated membrane, 14, rotating shaft, 15, fan, 16, plug.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Fig. 1, shown in 2, embodiment of the present utility model, a kind of heat radiating type electronic water pump for automobile, comprise water pump cover 1 and housing 2, housing 2 inside is provided with impeller 12, stator assembly 7 and rotor 10, housing 2 inside is provided with the shroud-like structure of one end open, the opening end of shroud-like structure stretches out and forms integrative-structure with housing 2 inwall, housing 2 inside division is become mutually isolated two-part by shroud-like structure, stator assembly 7 is fit in shroud-like structure by the opening end of shroud-like structure, rotor 10 is located at the outside of shroud-like structure, and be rotationally connected with shroud-like structure by a rotating shaft 14, one end of rotating shaft 14 and the bottom outside of shroud-like structure are fixed, impeller 12 is fixed on rotor 10, there is bottom housing 2 bonnet 4, bonnet 4 is provided with depression 4-1, depression 4-1 offers through hole 4-1-1, through hole 4-1-1 covers waterproof ventilated membrane 13, depression 4-1 upper cover establishes cover plate 3, between cover plate 3 and depression 4-1, there is gap, and gap is in communication with the outside, stator assembly 7 comprises insulation framework, and the connector lug be arranged in insulation framework and armature stacked group, connector lug is electrically connected with a control unit, control unit comprises control panel 5, control panel 5 is fixedly connected with stator assembly 7 by screw 6,
The internal surface of bonnet 4 is also installed with fan 15, and fan 15 is connected with plug 16, and plug 16 is plugged on control panel 5.
Housing 2 and shroud-like structure and rotor 10, rotating shaft 14, impeller 12 are mould-matching structure.
Water pump cover 1 and housing 2 are tightly connected by O-ring seals 8.
Rotor 10 passes through back-up ring 11 axial limiting away from one end of shroud-like structure, back-up ring 11 and rotating shaft 14 clamping.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this model utility technological thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (4)
1. a heat radiating type electronic water pump for automobile, it is characterized in that: comprise water pump cover (1) and housing (2), described housing (2) inside is provided with impeller (12), stator assembly (7) and rotor (10), described housing (2) inside is provided with the shroud-like structure of one end open, the opening end of described shroud-like structure stretches out and forms integrative-structure with housing (2) inwall, housing (2) inside division is become mutually isolated two-part by described shroud-like structure, described stator assembly (7) is fit in shroud-like structure by the opening end of described shroud-like structure, described rotor (10) is located at the outside of described shroud-like structure, and be rotationally connected by a rotating shaft (14) and shroud-like structure, one end of described rotating shaft (14) and the bottom outside of shroud-like structure are fixed, described impeller (12) is fixed on rotor (10),
Described housing (2) bottom has bonnet (4), bonnet (4) is provided with depression (4-1), described depression (4-1) offers through hole (4-1-1), through hole (4-1-1) covers waterproof ventilated membrane (13), described depression (4-1) upper cover establishes cover plate (3), between described cover plate (3) and depression (4-1), there is gap, and described gap is in communication with the outside
Described stator assembly (7) comprises insulation framework, and the connector lug be arranged in insulation framework and armature stacked group, described connector lug is electrically connected with a control unit, described control unit comprises control panel (5), described control panel (5) is fixedly connected with stator assembly (7) by screw (6)
The internal surface of described bonnet (4) is also installed with fan (15), described fan (15) is connected with plug (16), and described plug (16) is plugged on control panel (5).
2. heat radiating type electronic water pump for automobile as claimed in claim 1, is characterized in that: described housing (2) and shroud-like structure and described rotor (10), rotating shaft (14), impeller (12) are mould-matching structure.
3. heat radiating type electronic water pump for automobile as claimed in claim 1, is characterized in that: described water pump cover (1) and housing (2) are tightly connected by O-ring seals (8).
4. heat radiating type electronic water pump for automobile as claimed in claim 1, it is characterized in that: described rotor (10) passes through back-up ring (11) axial limiting away from one end of described shroud-like structure, described back-up ring (11) and rotating shaft (14) clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580071.3U CN204941981U (en) | 2015-08-04 | 2015-08-04 | Heat radiating type electronic water pump for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580071.3U CN204941981U (en) | 2015-08-04 | 2015-08-04 | Heat radiating type electronic water pump for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204941981U true CN204941981U (en) | 2016-01-06 |
Family
ID=55009419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520580071.3U Expired - Fee Related CN204941981U (en) | 2015-08-04 | 2015-08-04 | Heat radiating type electronic water pump for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204941981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196579A1 (en) * | 2020-04-01 | 2021-10-07 | 广东骏驰科技股份有限公司 | Electric water pump with control panel installed in the middle |
-
2015
- 2015-08-04 CN CN201520580071.3U patent/CN204941981U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196579A1 (en) * | 2020-04-01 | 2021-10-07 | 广东骏驰科技股份有限公司 | Electric water pump with control panel installed in the middle |
| EP3913229A4 (en) * | 2020-04-01 | 2022-04-20 | Guangdong Junchi Science and Technology Co., Ltd. | Electric water pump with control panel installed in the middle |
| US11802565B2 (en) | 2020-04-01 | 2023-10-31 | Guangdong Junchi Science And Technology Co., Ltd. | Electric water pump with control panel mounted in the middle of the water pump |
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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: 20160405 Address after: 213161 Changzhou, Wujin District, Hutang Town, Sha Tong Village Patentee after: Jiangsu day Power Technology Co., Ltd. Address before: 213161 Changzhou, Wujin District, Hutang Town, Sha Tong Village Patentee before: Pei Yajun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200109 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee after: Qingdao Yingtai Shengyuan Investment Center (limited partnership) Address before: 213161 Jiangsu province Changzhou city Wujin District Hutang town sand pond shore village Patentee before: Jiangsu day Power Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200525 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee after: Qingdao cayoute new energy Special Vehicle Co., Ltd Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee before: Qingdao Yingtai Shengyuan Investment Center (limited partnership) |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200729 Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee after: Qingdao Yingtai Shengyuan Investment Center (L.P.) Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee before: Qingdao cayoute new energy Special Vehicle Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200826 Address after: 213161 Jiangsu province Changzhou city Wujin District Hutang town sand pond shore village Patentee after: JIANGSU TIANFA POWER TECHNOLOGY Co.,Ltd. Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province Patentee before: Qingdao Yingtai Shengyuan Investment Center (L.P.) |
|
| 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: 20160106 Termination date: 20200804 |