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CN206834870U8 - 具有油冷结构的电机转子 - Google Patents

具有油冷结构的电机转子 Download PDF

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Publication number
CN206834870U8
CN206834870U8 CN201720621778.3U CN201720621778U CN206834870U8 CN 206834870 U8 CN206834870 U8 CN 206834870U8 CN 201720621778 U CN201720621778 U CN 201720621778U CN 206834870 U8 CN206834870 U8 CN 206834870U8
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China
Prior art keywords
oil
rotating shaft
channel
cooling
iron core
Prior art date
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CN201720621778.3U
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English (en)
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CN206834870U (zh
Inventor
何丽娜
巴斯卡·沃尔玛
李义兵
苏芙瑶
赵艳杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baoding R&D Branch of Honeycomb Transmission System Jiangsu Co Ltd
Original Assignee
Great Wall Motor Co Ltd
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Priority to CN201720621778.3U priority Critical patent/CN206834870U8/zh
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Publication of CN206834870U publication Critical patent/CN206834870U/zh
Publication of CN206834870U8 publication Critical patent/CN206834870U8/zh
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  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

本实用新型提供了一种具有油冷结构的电机转子，包括由压装于一起的转轴及铁芯构成的转子本体，还包括沿所述转轴的轴向设于所述转轴中的进油通道，以及设于所述转轴上或形成于所述转轴与所述铁芯之间的出油通道，所述进油通道可经由所述转轴的至少一端与外部油路连接，以向所述进油通道内供油，所述出油通道被构造成与所述进油通道连通设置，且所述出油通道还具有位于所述铁芯至少一端外侧的、沿所述转轴的径向朝外布置的出油口。本实用新型所述的具有油冷结构的电机转子可实现对电机冷却，且相较于现有风冷和机壳液冷方式，也能够具有更好的冷却效果。
CN201720621778.3U 2017-05-31 2017-05-31 具有油冷结构的电机转子 Active CN206834870U8 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720621778.3U CN206834870U8 (zh) 2017-05-31 2017-05-31 具有油冷结构的电机转子

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CN201720621778.3U CN206834870U8 (zh) 2017-05-31 2017-05-31 具有油冷结构的电机转子

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CN206834870U CN206834870U (zh) 2018-01-02
CN206834870U8 true CN206834870U8 (zh) 2018-06-12

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109167451A (zh) * 2018-09-21 2019-01-08 薛春红 一种具有定转子温度均衡冷却装置的电机
CN109742883A (zh) * 2019-01-28 2019-05-10 曲阜天科电动科技有限公司 一种油冷电机转子的冷却油路
CN110365138B (zh) 2019-06-18 2020-12-01 华为技术有限公司 定子铁芯、壳体、电动车的电机冷却系统及电动车
CN114928212A (zh) * 2022-05-16 2022-08-19 珠海格力电器股份有限公司 油冷却结构及具有其的新能源车
DE102022134189A1 (de) * 2022-12-20 2024-06-20 Valeo Eautomotive Germany Gmbh Rotor für eine elektrische Maschine und elektrische Maschine

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CU01 Correction of utility model

Correction item: Inventor

Correct: He Lina|Pascal Verma|Li Yibing|Su Fuyao|Zhao Yanjie

False: He Lina|Li Yibing|Su Fuyao|Zhao Yanjie

Number: 01-01

Page: The title page

Volume: 34

Correction item: Inventor

Correct: He Lina|Pascal Verma|Li Yibing|Su Fuyao|Zhao Yanjie

False: He Lina|Li Yibing|Su Fuyao|Zhao Yanjie

Number: 01-01

Volume: 34

CU01 Correction of utility model
TR01 Transfer of patent right

Effective date of registration: 20200506

Address after: 071000 No.75, Dongsheng Road, Lianchi District, Baoding City, Hebei Province

Patentee after: Beehive electric drive technology Hebei Co.,Ltd.

Address before: 071000 No. 2266 Chaoyang South Street, Hebei, Baoding

Patentee before: Great Wall Motor Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210726

Address after: 071000 in No.75 Dongsheng Road, Lianchi District, Baoding City, Hebei Province

Patentee after: Baoding R & D branch of honeycomb transmission system (Jiangsu) Co.,Ltd.

Address before: 071000 No.75 Dongsheng Road, Lianchi District, Baoding City, Hebei Province

Patentee before: Beehive electric drive technology Hebei Co.,Ltd.

TR01 Transfer of patent right