CN206237255U - Electric compressor motor - Google Patents
Electric compressor motor Download PDFInfo
- Publication number
- CN206237255U CN206237255U CN201621309142.7U CN201621309142U CN206237255U CN 206237255 U CN206237255 U CN 206237255U CN 201621309142 U CN201621309142 U CN 201621309142U CN 206237255 U CN206237255 U CN 206237255U
- Authority
- CN
- China
- Prior art keywords
- stator
- embedding material
- winding
- electric compressor
- compressor motor
- 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
Links
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Compressor (AREA)
Abstract
The utility model provides a kind of electric compressor motor, it includes shell and the main shaft in shell, rotor is fixed with main shaft, stator is fixed with shell, rotor is located in stator and coordinates with stator, and stator includes iron core and the winding being wrapped on iron core, and the end face of winding is coated with one layer of Embedding Material, the inside of winding is also filled with Embedding Material, and Embedding Material is also filled with the gap of iron core.Electric compressor motor, by the overall package of the stator to motor, it is ensured that the insulating properties of motor, solves the problems such as compressor poor insulativity, electric leakage, substantially increases the reliability and safety of compressor.
Description
Technical field
The utility model is related to a kind of electric compressor motor.
Background technology
Automotive air-conditioning system be realize the air in compartment is freezed, is heated, being taken a breath and purification of air device.It
Environment by bus can be provided comfortably for passenger, reduce the fatigue strength of driver, improve traffic safety.Air-conditioning system is
As one of whether complete mark of measurement automobile function.
The motor of the motor compressor of current automotive air-conditioning system, as shown in Figure 1 to Figure 2, the stator of use and its around
Group is directly exposed in the refrigerant and refrigeration oil of compressor, so that situations such as often compressor occur and leak electricity, causes the vehicle cannot
Start, or even cause security incident.
Utility model content
For the technical problem that the electric compressor motor for solving existing automotive air-conditioning system is often leaked electricity, there is provided Yi Zhong electricity
Dynamic compressor electric motor.
The utility model provides a kind of electric compressor motor, and it includes shell and the main shaft in shell, main shaft
On be fixed with rotor, be fixed with stator in shell, rotor is located in stator and coordinates with stator, and stator includes iron core and winding
Winding on iron core, the end face of winding is coated with one layer of Embedding Material, and the inside of winding is also filled with Embedding Material, iron core
Embedding Material is also filled with gap.
Embedding Material is conducive to the radiating of the stator of motor as heat carrier, can in time derive extremely the heat in winding
The surface of stator；Embedding Material has fixation after being fully cured to the winding of stator, when motor is impacted or is vibrated,
Relative motion will not be produced between the winding and iron core of stator；The winding of stator is completely sealed in Embedding Material, it is to avoid cold
The conductive materials such as frozen oil and refrigerant or gas contact the winding of stator, so as to play a part of insulative water-proof.
Preferably, Embedding Material is made up of epoxy resin.Epoxy resin encapsulated material is that a kind of insulating properties are good, thermal conductivity
The good Embedding Material of energy, the function of insulation and heat conduction can be realized using epoxy resin encapsulated material.
Preferably, Embedding Material uses epoxy sealing technique embedding in the inside and outside of stator.It is electromechanical in electric compressor
The two ends of the stator of machine, by Embedding Material are covered in the outside of stator and are filled in the inside of stator by epoxy sealing technique,
After the complete Embedding Material of embedding is fully cured, surface no significant defect, without breakage, the outer ring of stator is without opening for the lead-out wire of stator
Split.
Preferably, Embedding Material is molded in the inside and outside of stator using Shooting Technique.Shooting Technique can also make embedding
Material is inside and outside full of stator.
Preferably, the outside of the lead-out wire of stator is cased with insulating sleeve.Further preferably, insulating sleeve is thermal shrinkable sleeve
Pipe.Insulating sleeve can ensure lead-out wire the problems such as be not in electric leakage, it is ensured that the insulating properties of motor, substantially increase compression
The reliability and safety of machine.
On the basis of common sense in the field is met, above-mentioned each optimum condition can be combined, obtain final product the utility model it is each compared with
Good example.
Positive effect of the present utility model is：
The electric compressor motor, is externally provided with Embedding Material in stator, be conducive to motor radiating, Embedding Material to fix fixed
Sub- winding, has shockproof impact resistance to act on, and Embedding Material is also waterproof, it is ensured that insulating properties；When conducting liquid is corrosive, embedding
Material also plays the effect of protection to stator winding；By the overall package of the stator to motor, it is ensured that the insulation of motor
Performance, solves the problems such as compressor poor insulativity, electric leakage, substantially increases the reliability and safety of compressor.
Brief description of the drawings
Fig. 1 is the structural representation of the stator of existing electric compressor motor.
Fig. 2 is the generalized section of the stator of the electric compressor motor shown in Fig. 1.
Fig. 3 is the structural representation of the utility model electric compressor motor.
Fig. 4 is the structural representation of the stator of the electric compressor motor shown in Fig. 3.
Fig. 5 is the generalized section of the stator of the electric compressor motor shown in Fig. 4.
Description of reference numerals
1 shell
2 main shafts
3 rotors
4 stators
5 Embedding Materials
6 lead-out wires
7 insulating sleeves
Specific embodiment
The utility model is further illustrated below by the mode of embodiment, but is not therefore limited in the utility model
Among described scope of embodiments.
As shown in Figures 3 to 5, the utility model provides a kind of electric compressor motor, and it includes shell 1 and positioned at shell
Main shaft 2 in 1, is fixed with rotor 3 on main shaft 2, be fixed with stator 4 in shell 1, rotor 3 be located in stator 4 and with stator 4
Coordinate, stator 4 includes iron core and the winding that is wrapped on iron core, the end face of winding is coated with one layer of Embedding Material 5, winding it is interior
Portion is also filled with Embedding Material 5, and Embedding Material 5 is also filled with the gap of iron core.
After the embedding of stator 4, because there is uneven projection, it is necessary to endoporus to stator 4 and cylindrical (i.e. iron in Embedding Material 5
The endoporus of core and cylindrical) carry out grinding, it is ensured that the dimensional accuracy of the internal-and external diameter of stator 4, it is ensured that stator 4 is matched somebody with somebody with shell 1
Close size.The directly contact of cylindrical and shell 1 of iron core, just can guarantee that stator 4 is securely fixed by shell 1, and the endoporus of iron core is not
Can be completely covered by Embedding Material 5, to ensure the generating function of motor.
Embedding Material 5 is made up of epoxy resin encapsulated material, at the two ends of the stator 4 of electric compressor motor, by ring
Embedding Material 5 is covered in the outside of stator 4 and is filled in the inside of stator 4 by oxygen dosing technology, and the complete Embedding Material 5 of embedding is complete
After all solidstate, surface no significant defect, without breakage, the outer ring of stator 4 is without cracking for the lead-out wire 6 of stator 4.Embedding Material 5 may be used also
It is molded in the inside and outside of stator 4 using Shooting Technique.
Embedding Material 5 is conducive to the radiating of the stator 4 of motor as heat carrier, can in time derive the heat in winding
To the surface of stator 4；Embedding Material 5 has fixation after being fully cured to the winding of stator 4, is impacted or shaken in motor
When dynamic, relative motion will not be produced between the winding and iron core of stator 4；The winding of stator 4 is completely sealed in Embedding Material 5,
Avoid the conductive materials such as refrigeration oil and refrigerant or gas contacts the winding of stator 4, so as to play a part of insulative water-proof.
The outside of the lead-out wire 6 of stator 4 is cased with insulating sleeve 7.Insulating sleeve 7 can be heat-shrinkable T bush, or other classes
The insulating sleeve of type.The insulating sleeve 7 of above-mentioned thickness can guarantee that preferably insulation effect.Insulating sleeve 7 can ensure lead-out wire 6 not
The problems such as electric leakage occurs, it is ensured that the insulating properties of motor, substantially increase the reliability and safety of compressor.
The utility model, is mainly used in the automobiles such as electric passenger vehicle, electronic logistic car, electronic mini-bus, electric bus empty
On the motor compressor of adjusting system, its simple for structure, noise is small, energy consumption is low, easy to maintenance.
In sum, the utility model electric compressor motor, is externally provided with Embedding Material in stator, be conducive to motor to dissipate
Heat, Embedding Material energy fixed stator winding has shockproof impact resistance to act on, and Embedding Material is also waterproof, it is ensured that insulating properties；Work as conduction
When liquid is corrosive, Embedding Material also plays the effect of protection to stator winding；By the entirety envelope of the stator to motor
Dress, it is ensured that the insulating properties of motor, solves the problems such as compressor poor insulativity, electric leakage, and substantially increase compressor can
By property and security.
The utility model is not limited to above-mentioned implementation method, no matter making any change in its shape or structure, all falls within
Within protection domain of the present utility model.Protection domain of the present utility model is defined by the appended claims, this area
Technical staff on the premise of without departing substantially from principle of the present utility model and essence, various changes can be made to these implementation methods
More or modification, but these change and modification each fall within protection domain of the present utility model.
Claims (6)
1. a kind of electric compressor motor, it is characterised in that：It includes shell (1) and the main shaft in the shell (1)
(2), it is fixed with the main shaft (2) in rotor (3), the shell (1) and is fixed with stator (4), the rotor (3) is positioned at institute
State in stator (4) and coordinate with the stator (4), the stator (4) includes iron core and the winding being wrapped on the iron core, institute
The end face for stating winding is coated with one layer of Embedding Material (5), and the inside of the winding is also filled with the Embedding Material (5), described
The Embedding Material (5) is also filled with the gap of iron core.
2. electric compressor motor according to claim 1, it is characterised in that：The Embedding Material (5) is by epoxy resin
It is made.
3. electric compressor motor according to claim 1, it is characterised in that：The Embedding Material (5) is filled using epoxy
Envelope technique embedding is in the inside and outside of the stator (4).
4. electric compressor motor according to claim 1, it is characterised in that：The Embedding Material (5) is using injection work
Skill is molded in the inside and outside of the stator (4).
5. electric compressor motor according to claim 1, it is characterised in that：Outside the lead-out wire (6) of the stator (4)
Portion is cased with insulating sleeve (7).
6. electric compressor motor according to claim 5, it is characterised in that：The insulating sleeve (7) is heat-shrinkable T bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309142.7U CN206237255U (en) | 2016-12-01 | 2016-12-01 | Electric compressor motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309142.7U CN206237255U (en) | 2016-12-01 | 2016-12-01 | Electric compressor motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237255U true CN206237255U (en) | 2017-06-09 |
Family
ID=58980585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621309142.7U Active CN206237255U (en) | 2016-12-01 | 2016-12-01 | Electric compressor motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237255U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107846090A (en) * | 2017-12-26 | 2018-03-27 | 宁波菲仕电机技术有限公司 | A kind of oil immersed type motor stator structure and its manufacture method |
| CN107968525A (en) * | 2017-12-08 | 2018-04-27 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor |
| CN110808647A (en) * | 2019-12-10 | 2020-02-18 | 广东隆鑫机车有限公司 | Rotor, motor and engine |
| CN111313590A (en) * | 2019-12-10 | 2020-06-19 | 广东隆鑫机车有限公司 | Rotor, motor and engine capable of preventing winding from loosening |
| CN112532001A (en) * | 2020-10-29 | 2021-03-19 | 北京精密机电控制设备研究所 | Dual-stator dual-rotation small-size redundancy servo motor |
| CN113133233A (en) * | 2020-01-15 | 2021-07-16 | 浙江盘毂动力科技有限公司 | Insulated heat-conducting encapsulated electrical element and encapsulating method thereof |
-
2016
- 2016-12-01 CN CN201621309142.7U patent/CN206237255U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968525A (en) * | 2017-12-08 | 2018-04-27 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor |
| CN107846090A (en) * | 2017-12-26 | 2018-03-27 | 宁波菲仕电机技术有限公司 | A kind of oil immersed type motor stator structure and its manufacture method |
| CN107846090B (en) * | 2017-12-26 | 2023-08-08 | 宁波菲仕技术股份有限公司 | Oil immersed motor stator structure and manufacturing method thereof |
| CN110808647A (en) * | 2019-12-10 | 2020-02-18 | 广东隆鑫机车有限公司 | Rotor, motor and engine |
| CN111313590A (en) * | 2019-12-10 | 2020-06-19 | 广东隆鑫机车有限公司 | Rotor, motor and engine capable of preventing winding from loosening |
| CN113133233A (en) * | 2020-01-15 | 2021-07-16 | 浙江盘毂动力科技有限公司 | Insulated heat-conducting encapsulated electrical element and encapsulating method thereof |
| CN112532001A (en) * | 2020-10-29 | 2021-03-19 | 北京精密机电控制设备研究所 | Dual-stator dual-rotation small-size redundancy servo motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206237255U (en) | Electric compressor motor | |
| US11489420B2 (en) | Method for manufacturing a rotor for an electrical machine with a contactless power transmission system, and rotor, electrical machine and motor vehicle | |
| US6744158B2 (en) | Electric machine with cooling rings | |
| CN103460568B (en) | Electric rotating machine | |
| EP3229349B1 (en) | Motor slot wedge with sealing structure and combination device | |
| US20110156504A1 (en) | Motor and method for manufacturing the same | |
| CN106663987B (en) | The forming method of the heat insulating component of the thermal insulation construction of electronic equipment, the motor with the thermal insulation construction and electronic equipment | |
| CN109450171A (en) | A kind of motor of the efficient type of cooling | |
| CN104600959B (en) | A kind of motor stator being applied under liquid hydrogen environment | |
| CN102857014A (en) | Motor insulation bearing chamber | |
| CN105099036A (en) | Motor and manufacturing method thereof, and vehicle driving apparatus | |
| US20210351655A1 (en) | Coil and Electrically Excited Synchronous Machine | |
| CN207896748U (en) | A kind of oil immersed type motor stator structure | |
| CN207353971U (en) | A kind of motor anti-dewing structure | |
| CN107492973B (en) | A kind of water-proof hub high-voltage motor for electric vehicle | |
| CN203465027U (en) | NTC (Negative Temperature Coefficient) temperature sensor for electromobile motor | |
| CN201315511Y (en) | Novel insulation structure of industrial and mining traction motor | |
| JP5035108B2 (en) | Insulation structure of rotating electrical machine | |
| CN207131599U (en) | Water pump and the vehicle with the water pump | |
| CN103855842A (en) | Rotating shaft combination module of motor and manufacturing method of module | |
| CN103117629A (en) | Producing method and structure of insulation structure of long primary linear motor for urban rail vehicle | |
| CN206775272U (en) | Motor and there is its blower fan | |
| CN208385101U (en) | A kind of organosilicon little-glue single-face polyester film powder mica tape | |
| CN106411015A (en) | Motor insulation structure under cryogenic working condition | |
| CN102832729B (en) | Permanent magnet synchronous motor rotor and manufacturing process thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201815 No. 220, new Dian Road, North Development Zone, Jiading District, Shanghai Patentee after: Shanghai Guangyu Automotive Air Conditioning Compressor Co., Ltd. Address before: 201807 No. 220, new Dian Road, North Development Zone, Jiading District, Shanghai Patentee before: SHANGHAI GUANGYU AUTOMOBILE AIR CONDITIONING COMPRESSOR CO., LTD. |
|
| CP03 | Change of name, title or address |