CN207368797U - A kind of water cooling motor housing - Google Patents

A kind of water cooling motor housing Download PDF

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Publication number
CN207368797U
CN207368797U CN201721289938.5U CN201721289938U CN207368797U CN 207368797 U CN207368797 U CN 207368797U CN 201721289938 U CN201721289938 U CN 201721289938U CN 207368797 U CN207368797 U CN 207368797U
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CN
China
Prior art keywords
cooling tube
heat
shell
end cap
heat dissipation
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.)
Active
Application number
CN201721289938.5U
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Chinese (zh)
Inventor
周永刚
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.)
Lang Te Electric Machine Co Ltd Of Foshan City
Original Assignee
Lang Te Electric Machine Co Ltd Of Foshan City
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lang Te Electric Machine Co Ltd Of Foshan City filed Critical Lang Te Electric Machine Co Ltd Of Foshan City
Priority to CN201721289938.5U priority Critical patent/CN207368797U/en
Application granted granted Critical
Publication of CN207368797U publication Critical patent/CN207368797U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of water cooling motor housing, including shell, loaded on the stator in shell, be evenly equipped with axially aligned protrusion on shell, heat dissipation cavity formed between raised inner cavity and stator;Through the cooling tube being connected with each other in heat dissipation cavity, both ends are respectively equipped with water inlet pipe, outlet pipe after cooling tube connection;Heat radiating fin end cap is covered on cooling tube;Multiple protrusions on shell, can increase the space in housing, avoid heat from gathering;After combination is installed, heat dissipation cavity is formed between stator and raised inner cavity, cooling tube is passed through in heat dissipation cavity, cooling tube takes the heat in heat dissipation cavity outside housing to, heat dissipation for quickening positioned at the outer cooling tube of housing at the same time, end cap of the suit with heat radiating fin on cooling tube, can also avoid the temperature of cooling pipe surface to damage personnel at the same time;This heat-dissipating casing increases the contact area of cooling tube and heat in motor, improves the heat transfer effect of cooling tube, and easy to combine installation, motor housing is simple in structure, and overall stiffness is high.

Description

A kind of water cooling motor housing
Technical field
Motor is the utility model is related to, particularly a kind of water cooling motor housing.
Background technology
Motor can send substantial amounts of heat in actual moving process, which cannot such as distribute in time, will cause motor The damage of stator winding, and the type of cooling that the motor used at present uses includes air-cooled and water cooling, water-cooled machine is cold at present But water channel is generally opened in casing internal, and in the heat transfer that motor produces to casing, the cooling water in cooling duct is again by machine Heat at shell is taken away, and in order to ensure that the heat of motor timely and effectively distributes, cooling water channel needs have certain width, this Sample just can guarantee that enough cooling waters flow through cooling water channel, and the motor of this water-cooling structure is in order to ensure the width of cooling water channel With regard to certainty the very thick of housing design, this will increase the overall weight of casing.
Utility model content
For overcome the deficiencies in the prior art, the utility model provide a kind of good cooling effect, it is light-weight, add easy to die casting The water cooling motor housing of work.
Technical solution is used by the utility model solves its technical problem:
A kind of water cooling motor housing, including shell, loaded on the stator in shell, be evenly equipped with the shell axially aligned Protrusion, it is described protrusion inner cavity and stator between form heat dissipation cavity;It is described cold through the cooling tube being connected with each other in the heat dissipation cavity But both ends are respectively equipped with water inlet pipe, outlet pipe after pipe connection;The shell left and right ends are respectively equipped with heat radiating fin end cap, described to dissipate Hot fin end cap is covered on cooling tube.
As a preference, the water inlet pipe is located at shell upper, and the outlet pipe is located at outer casing underpart.
As a preference, set on the heat radiating fin end cap and be divided into drive end bearing bracket, rear end cap, the rear end cap, which is equipped with, to be dissipated Hot hole.
As a preference, the heat radiating fin end cap cover bottom is equipped with the groove coordinated with cooling tube.
As a preference, flow-stopping plate is equipped with the cooling tube, is staggeredly prolonged up and down along cooling tube between the flow-stopping plate Stretch direction arrangement.
The beneficial effects of the utility model are:This motor housing is increased in housing by the multiple protrusions of die casting on the shell Space, avoid heat from gathering;After combination is installed, heat dissipation cavity is formed between stator and raised inner cavity, through cold in heat dissipation cavity But manage, cooling tube takes the heat in heat dissipation cavity outside housing to, while to accelerate the heat dissipation positioned at the outer cooling tube of housing, is cooling down End cap of the suit with heat radiating fin on pipe, can also avoid the temperature of cooling pipe surface to damage personnel at the same time;This heat dissipation is outer Shell increases the contact area of cooling tube and heat in motor, improves the heat transfer effect of cooling tube, easy to combine installation, motor housing Simple in structure, overall stiffness is high.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the floor map of the utility model;
Fig. 2 is the shell schematic perspective view of the utility model;
Fig. 3 is the shell expanded schematic diagram of the utility model;
Fig. 4 is the rear end cap schematic diagram of the utility model;
Fig. 5 is the heat radiating fin end cap schematic diagram of the utility model.
Embodiment
With reference to Fig. 1-Fig. 5, a kind of water cooling motor housing, including shell 1, loaded on the stator 2 in shell 1, it is uniformly distributed on shell 1 There is axially aligned protrusion 3, by forming heat dissipation cavity 4 between the inner cavity of protrusion 3 and stator 2, increase the space of motor internal, keep away Exempt from heat accumulation;And the coolant in cooling tube 5 is set to pass through heat dissipation cavity 4 through the cooling tube 5 being connected with each other in heat dissipation cavity 4 When, with forming heat exchange in heat dissipation cavity 4, further to increase the heat exchanger effectiveness of coolant in cooling tube 5, in cooling tube 5 Equipped with the flow-stopping plate 53 staggeredly arranged up and down along 5 extending direction of cooling tube, to slow down the flowing velocity of coolant, increase coolant Residence time, to improve the efficiency of heat exchange;While cooling tube 5 is using raised 3 intracavity space, protrusion 3 can not change Motor overall weight, but can be increased the intensity of motor housing 1;For ease of being filled and being replaced to coolant, cold But both ends are respectively equipped with the water inlet pipe 51 positioned at 1 top of shell, the outlet pipe 52 positioned at 1 lower part of shell, water inlet pipe after pipe 5 connects 51 carry out coolant to add note convenient for users to quick and convenient, and outlet pipe 52 quickly can arrange coolant from cooling tube 5 Remove;Because cooling tube 5 is exposed to the both sides of protrusion 3, personnel are avoided because of touching while radiating for quickening cooling tube 5 outside motor Cooling tube 5 damages, and the heat radiating fin end cap 6 covered on cooling tube 5 is respectively equipped with 1 left and right ends of shell, at heat radiating fin end Lid 6 is equipped with heat radiating fin, to increase the area with contacting external air, the cover of heat radiating fin end cap 6 by the groove 64 of bottom with it is cold But pipe 5 contacts closely, avoids the occurrence of in use because vibrations loosen, heat radiating fin end cap 6 is divided into according to installation site Drive end bearing bracket 61, rear end cap 62, are equipped with heat emission hole 63, further to increase heat dissipation on rear end cap 62.
In practice, this shell 1 has production process few, is installed easy to combine, good heat dissipation effect in use, safeguards letter The characteristics of list, overall stiffness is high.
According to above-mentioned principle, the utility model can also carry out the above embodiment appropriate change and modification.Therefore, The utility model is not limited to embodiment disclosed and described above, to some modifications and changes of the utility model It should also be as falling into the scope of the claims of the utility model.

Claims (5)

1. a kind of water cooling motor housing, including shell (1), loaded on the stator (2) in shell (1), it is characterised in that the shell (1) axially aligned protrusion (3) is evenly equipped with, heat dissipation cavity (4) is formed between protrusion (3) inner cavity and stator (2);It is described to dissipate Through the cooling tube (5) being connected with each other in hot chamber (4), both ends are respectively equipped with water inlet pipe (51), go out after cooling tube (5) connection Water pipe (52);Shell (1) left and right ends are respectively equipped with heat radiating fin end cap (6), and the heat radiating fin end cap (6) covers in cooling tube (5) on.
2. a kind of water cooling motor housing according to claim 1, it is characterised in that the water inlet pipe (51) is located at shell (1) top, the outlet pipe (52) are located at shell (1) lower part.
3. a kind of water cooling motor housing according to claim 1, it is characterised in that before the heat radiating fin end cap (6) is divided into End cap (61), rear end cap (62), the rear end cap (62) are equipped with heat emission hole (63).
4. a kind of water cooling motor housing according to claim 3, it is characterised in that the heat radiating fin end cap (6) covers bottom Equipped with the groove (64) coordinated with cooling tube (5).
5. a kind of water cooling motor housing according to claim 1, it is characterised in that be equipped with baffle in the cooling tube (5) Plate (53), staggeredly arranges along cooling tube (5) extending direction between the flow-stopping plate (53) up and down.
CN201721289938.5U 2017-09-30 2017-09-30 A kind of water cooling motor housing Active CN207368797U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721289938.5U CN207368797U (en) 2017-09-30 2017-09-30 A kind of water cooling motor housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721289938.5U CN207368797U (en) 2017-09-30 2017-09-30 A kind of water cooling motor housing

Publications (1)

Publication Number Publication Date
CN207368797U true CN207368797U (en) 2018-05-15

Family

ID=62346711

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721289938.5U Active CN207368797U (en) 2017-09-30 2017-09-30 A kind of water cooling motor housing

Country Status (1)

Country Link
CN (1) CN207368797U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108696040A (en) * 2018-06-04 2018-10-23 珠海英搏尔电气股份有限公司 A kind of water cooling motor housing and motor
CN109301996A (en) * 2018-11-21 2019-02-01 中达电机股份有限公司 A kind of motor cabinet based on water-cooling
CN114069975A (en) * 2020-08-03 2022-02-18 苏州普源金属制品有限公司 Motor shell of electric vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108696040A (en) * 2018-06-04 2018-10-23 珠海英搏尔电气股份有限公司 A kind of water cooling motor housing and motor
CN108696040B (en) * 2018-06-04 2024-01-30 珠海英搏尔电气股份有限公司 Water-cooled motor shell and motor
CN109301996A (en) * 2018-11-21 2019-02-01 中达电机股份有限公司 A kind of motor cabinet based on water-cooling
CN114069975A (en) * 2020-08-03 2022-02-18 苏州普源金属制品有限公司 Motor shell of electric vehicle
CN114069975B (en) * 2020-08-03 2023-12-08 普源电机制造(苏州)有限公司 Motor shell of electric vehicle

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP02 Change in the address of a patent holder

Address after: 528313 No. 7, Huan Zhen Dong Road, Le Zhu residential committee, Chencun Town, Shunde District, Foshan, Guangdong

Patentee after: Lang Te Electric Machine Co., Ltd of Foshan City

Address before: 528325 three, Gao Gui Road, 13 of Gao Bei Village Committee, Xing Tan Town, Shunde District, Foshan, Guangdong.

Patentee before: Lang Te Electric Machine Co., Ltd of Foshan City

CP02 Change in the address of a patent holder