CN206341104U - A kind of electric automobile permagnetic synchronous motor - Google Patents
A kind of electric automobile permagnetic synchronous motor Download PDFInfo
- Publication number
- CN206341104U CN206341104U CN201621215495.0U CN201621215495U CN206341104U CN 206341104 U CN206341104 U CN 206341104U CN 201621215495 U CN201621215495 U CN 201621215495U CN 206341104 U CN206341104 U CN 206341104U
- Authority
- CN
- China
- Prior art keywords
- electric automobile
- permagnetic synchronous
- synchronous motor
- housing
- cooling chamber
- 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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- 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)
Abstract
The utility model discloses a kind of electric automobile permagnetic synchronous motor, including housing, the housing two ends are provided with cover plate, the cover plate is bolted to connection with housing, the enclosure interior is provided with motor shaft, the motor shaft left end is connected with radiator fan, the hull outside is provided with cooling chamber, water inlet pipe is connected with below the cooling chamber, it is connected with above the cooling chamber on the right side of return pipe, the water inlet pipe and flow valve is installed, the flow valve right-hand member is provided with water pump, the water pump right-hand member is provided with water tank, and the water tank right-hand member is connected with return pipe.The electric automobile permagnetic synchronous motor, it is simple to operate with reasonable in design, the advantages of good cooling results, while according to the detection of temperature sensor, flow valve can control the flow of water, cooling regulation is carried out, can be used with popularity.
Description
Technical field
The utility model belongs to technical field of motors, and in particular to a kind of electric automobile permagnetic synchronous motor.
Background technology
Pure electric automobile generally uses high electromagnetic load with permagnetic synchronous motor, although reached saving material, diminution
The purpose of volume, but the heat that also result in motor generation is excessive, and the problem of area of dissipation relative deficiency.Too high temperature
The service behaviour of motor can be not only influenceed, or even can cause badly damaged to motor.Traditional permagnetic synchronous motor relies only on scattered
Hot-air fan can not reach good radiating effect, and not only radiating effect is poor, and it is relatively slow to radiate, and motor internal is constantly in high temperature
State, it is easy to burn internal important component.Therefore, it is badly in need of a kind of electric automobile permagnetic synchronous motor.
Utility model content
The purpose of this utility model is to provide a kind of electric automobile permagnetic synchronous motor, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of electric automobile permagnetic synchronous motor, bag
Housing is included, the housing two ends are provided with cover plate, and the cover plate is bolted to connection with housing, the enclosure interior is set
There is motor shaft, the motor shaft left end is connected with radiator fan, and the hull outside is provided with below cooling chamber, the cooling chamber
It is connected with above water inlet pipe, the cooling chamber and is connected with return pipe, flow valve, the flow valve is installed on the right side of the water inlet pipe
Right-hand member is provided with water pump, and the water pump right-hand member is provided with water tank, and the water tank right-hand member is connected with return pipe.
It is preferred that, the shell inner surface is provided with waterproof layer.
It is preferred that, it is provided with air vent on the cover plate.
It is preferred that, air vent arrangement is circular, and with motor shaft concentric.
It is preferred that, the cooling chamber bottom is provided with temperature sensor.
It is preferred that, protective cover is provided with outside the radiator fan, the protective cover is bolted to connection with cover plate.
It is preferred that, the tank top is provided with filler, and the water tank bottom is provided with discharge outlet.
It is preferred that, the flow valve is electromagnetic flow control valve.
Technique effect of the present utility model and advantage：The electric automobile permagnetic synchronous motor, passes through the energy of the design of water tank
It is enough that cooling processing is carried out to electric machine casing from surface；, can be by the hot-air of motor internal through ventilation by the design of air vent
Mouth is blown to outside motor；The design of temperature sensor, can detect the temperature of cooling indoor water, so as to judge motor temperature；It is logical
The design of waterproof layer is crossed, prevents that housing from flowing to enclosure interior using cooling chamber after breakage for a long time, causes the interior fittings to damage；
By the design of flow valve, the size of water-carrying capacity can be controlled, according to the different temperature conditions of motor, is adjusted at any time.Should
Electric automobile permagnetic synchronous motor, it is simple to operate with reasonable in design, the advantages of good cooling results, while according to temperature
The detection of sensor, flow valve can control the flow of water, carry out cooling regulation, can be used with popularity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 housing, 2 cover plates, 3 motor shafts, 4 radiator fans, 5 air vents, 6 cooling chambers, 7 water inlet pipes, 8 return pipes, 9
Flow valve, 10 water pumps, 11 water tanks, 12 temperature sensors, 13 protective covers, 14 waterproof layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of electric automobile permagnetic synchronous motor as shown in Figure 1, including housing 1, the shell
The two ends of body 1 are provided with cover plate 2, and the cover plate 2 is bolted to connection with housing 1, and air vent 5 is provided with the cover plate 2,
The housing 1 is internally provided with motor shaft 3, and the air vent 5 arranges circular, and with the concentric of motor shaft 3, the motor shaft
3 left ends, which are connected with outside radiator fan 4, the radiator fan 4, is provided with protective cover 13, and the protective cover 13 passes through with cover plate 2
Bolt is fixedly connected, and the outside of housing 1 is provided with cooling chamber 6, and the bottom of cooling chamber 6 is provided with temperature sensor 12, institute
State the lower section of cooling chamber 6 and be connected with water inlet pipe 7, the top of cooling chamber 6 is connected with return pipe 8, and the right side of water inlet pipe 7 is provided with
Flow valve 9, the flow valve 9 is electromagnetic flow control valve, and the right-hand member of flow valve 9 is provided with water pump 10, and the water pump 10 is right
End is provided with water tank 11, and the top of water tank 11 is provided with filler, and the bottom of water tank 11 is provided with discharge outlet, the water tank
11 right-hand members are connected with return pipe 8, and the inner surface setting of housing 1 has waterproof layer 14.
Operation principle：The electric automobile permagnetic synchronous motor inside water tank 11 in use, be prefilled with water, when motor is opened
After dynamic, water pump 10 starts simultaneously at work, and the water in water tank 11 is injected into cooling chamber 6 by water pump 10, when the water dress in cooling chamber 6
Man Hou, water is flow back into water tank 11 through return pipe 8, while the hot-air inside housing 1 is passed through the row of air vent 5 by radiator fan 4
To outside motor, temperature sensor 12 is detected to the water temperature in cooling chamber 6, when water temperature over-high, is adjusted by flow valve 9
Water-carrying capacity, accelerates the flowing of water, strengthens cooling effect.The electric automobile permagnetic synchronous motor, with reasonable in design, operation
Simply, the advantages of good cooling results, while according to the detection of temperature sensor, flow valve can control the flow of water, carry out cold
But adjust, can be used with popularity.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modifications, equivalent substitutions and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (8)
1. a kind of electric automobile permagnetic synchronous motor, including housing（1）, it is characterised in that：The housing（1）Two ends are provided with lid
Plate（2）, the cover plate（2）With housing（1）It is bolted to connection, the housing（1）It is internally provided with motor shaft（3）, institute
State motor shaft（3）Left end is connected with radiator fan（4）, the housing（1）Outside is provided with cooling chamber（6）, the cooling chamber（6）
Lower section is connected with water inlet pipe（7）, the cooling chamber（6）Top is connected with return pipe（8）, the water inlet pipe（7）Right side is provided with
Flow valve（9）, the flow valve（9）Right-hand member is provided with water pump（10）, the water pump（10）Right-hand member is provided with water tank（11）, it is described
Water tank（11）Right-hand member and return pipe（8）Connection.
2. a kind of electric automobile permagnetic synchronous motor according to claim 1, it is characterised in that：The housing（1）Interior table
Face is provided with waterproof layer（14）.
3. a kind of electric automobile permagnetic synchronous motor according to claim 1, it is characterised in that：The cover plate（2）On set
It is equipped with air vent（5）.
4. a kind of electric automobile permagnetic synchronous motor according to claim 3, it is characterised in that：The air vent（5）Row
Row are circular, and and motor shaft（3）Concentric.
5. a kind of electric automobile permagnetic synchronous motor according to claim 1, it is characterised in that：The cooling chamber（6）Bottom
Portion is provided with temperature sensor（12）.
6. a kind of electric automobile permagnetic synchronous motor according to claim 1, it is characterised in that：The radiator fan（4）
Outside is provided with protective cover（13）, the protective cover（13）With cover plate（2）It is bolted to connection.
7. a kind of electric automobile permagnetic synchronous motor according to claim 1, it is characterised in that：The water tank（11）Top
It is provided with filler, the water tank（11）Bottom is provided with discharge outlet.
8. a kind of electric automobile permagnetic synchronous motor according to claim 1, it is characterised in that：The flow valve（9）For
Electromagnetic flow control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215495.0U CN206341104U (en) | 2016-11-11 | 2016-11-11 | A kind of electric automobile permagnetic synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215495.0U CN206341104U (en) | 2016-11-11 | 2016-11-11 | A kind of electric automobile permagnetic synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206341104U true CN206341104U (en) | 2017-07-18 |
Family
ID=59300475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621215495.0U Expired - Fee Related CN206341104U (en) | 2016-11-11 | 2016-11-11 | A kind of electric automobile permagnetic synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206341104U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276312A (en) * | 2017-08-01 | 2017-10-20 | 安徽达来电机有限公司 | A kind of electric machine radiator |
| CN107508422A (en) * | 2017-10-20 | 2017-12-22 | 南京泓凯动力系统科技有限公司 | A kind of outer circulation cools down automobile permanent magnet synchronous motor |
| CN107623410A (en) * | 2017-09-15 | 2018-01-23 | 安徽达来电机有限公司 | A kind of motor with overhead water-cooling heat radiating device |
| CN108462321A (en) * | 2018-05-15 | 2018-08-28 | 云南靖创液态金属热控技术研发有限公司 | A kind of electric machine radiator based on liquid metal |
| CN109167462A (en) * | 2018-09-29 | 2019-01-08 | 江苏汇鑫新能源汽车科技有限公司 | A kind of New energy automobile motor heat radiation rack |
| CN109219322A (en) * | 2018-11-06 | 2019-01-15 | 江苏卡威汽车工业集团股份有限公司 | A kind of pure electric automobile high-efficiency water cooling heat sink |
| CN110729839A (en) * | 2019-10-23 | 2020-01-24 | 黎锐池 | New energy automobile motor housing foundry goods |
| CN112928867A (en) * | 2019-12-05 | 2021-06-08 | 丰田自动车株式会社 | Cooling device for power transmission system |
| CN116937893A (en) * | 2023-09-18 | 2023-10-24 | 烟台龙港泵业股份有限公司 | Centrifugal pump with multistage heat dissipation shell and heat dissipation control method |
-
2016
- 2016-11-11 CN CN201621215495.0U patent/CN206341104U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276312A (en) * | 2017-08-01 | 2017-10-20 | 安徽达来电机有限公司 | A kind of electric machine radiator |
| CN107623410A (en) * | 2017-09-15 | 2018-01-23 | 安徽达来电机有限公司 | A kind of motor with overhead water-cooling heat radiating device |
| CN107508422A (en) * | 2017-10-20 | 2017-12-22 | 南京泓凯动力系统科技有限公司 | A kind of outer circulation cools down automobile permanent magnet synchronous motor |
| CN107508422B (en) * | 2017-10-20 | 2024-04-05 | 南京泓凯动力系统科技有限公司 | External circulation cooling automobile permanent magnet synchronous motor |
| CN108462321A (en) * | 2018-05-15 | 2018-08-28 | 云南靖创液态金属热控技术研发有限公司 | A kind of electric machine radiator based on liquid metal |
| CN109167462A (en) * | 2018-09-29 | 2019-01-08 | 江苏汇鑫新能源汽车科技有限公司 | A kind of New energy automobile motor heat radiation rack |
| CN109219322A (en) * | 2018-11-06 | 2019-01-15 | 江苏卡威汽车工业集团股份有限公司 | A kind of pure electric automobile high-efficiency water cooling heat sink |
| CN110729839A (en) * | 2019-10-23 | 2020-01-24 | 黎锐池 | New energy automobile motor housing foundry goods |
| CN112928867A (en) * | 2019-12-05 | 2021-06-08 | 丰田自动车株式会社 | Cooling device for power transmission system |
| CN112928867B (en) * | 2019-12-05 | 2024-03-19 | 丰田自动车株式会社 | Cooling device of power transmission system |
| CN116937893A (en) * | 2023-09-18 | 2023-10-24 | 烟台龙港泵业股份有限公司 | Centrifugal pump with multistage heat dissipation shell and heat dissipation control method |
| CN116937893B (en) * | 2023-09-18 | 2023-11-28 | 烟台龙港泵业股份有限公司 | Centrifugal pump with multistage heat dissipation shell and heat dissipation control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20171111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |