CN205178769U - Motor and integrated cooling structure of controller subassembly thereof - Google Patents
Motor and integrated cooling structure of controller subassembly thereof Download PDFInfo
- Publication number
- CN205178769U CN205178769U CN201521011184.8U CN201521011184U CN205178769U CN 205178769 U CN205178769 U CN 205178769U CN 201521011184 U CN201521011184 U CN 201521011184U CN 205178769 U CN205178769 U CN 205178769U
- Authority
- CN
- China
- Prior art keywords
- motor
- room
- controller
- cooling structure
- integrated cooling
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 33
- 230000000712 assembly Effects 0.000 claims description 16
- 238000000429 assembly Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to a motor and integrated cooling structure of controller subassembly thereof, including the casing, be equipped with motor generator room and controller room in the casing, be provided with the motor in the motor generator room, the indoor controller subassembly that is provided with of controller, the motor includes stator, rotor and motor shaft, and stator fixed mounting is in the cavity of motor generator room, and the rotor suit is on the motor shaft and in placing the die cavity of stator in, and the motor shaft both ends are passed through the bearing installation and are fixed in the motor generator room, are provided with the fan blade on the motor shaft, be equipped with the air intake on the outer wall of controller room, be equipped with airflow channel in controller room and the motor generator room respectively to be equipped with the vent between controller room and the motor generator room, be equipped with the air outlet on the outer wall of motor generator room. This integration cooling structure utilizes on the motor shaft the produced cooling of fan blade to flow to cool off the heat dissipation to controller subassembly and motor simultaneously, therefore can not only guarantee the cooling effect of motor and controller subassembly simultaneously, compact structure in addition, and the province can economize the space again.
Description
Technical field
The utility model relates to electrical equipment field, particularly a kind of integrated cooling structure of the motor and controller assembly for electrical equipment.
Background technology
In prior art, the drive motors of electrical equipment (such as electric tool) and the most a good distance off of controller assemblies are arranged, normally, drive motors utilizes the fan blade that motor shaft is installed to carry out air cooling to the radiating mode of the two, and effect is ideal, controller assemblies is generally then that the fin unit arranged by surface carries out nature cooling, effect is general, and after longevity of service, controller assemblies heating is serious, easily cause machine operation unstable, even cause machine breakdown.
Utility model content
For the problems referred to above, the utility model provides one can ensure motor controller assembly cooling effect simultaneously, and compact conformation, and province can space-efficient integrated cooling structure again.
The purpose of this utility model is achieved by the following technical programs:
The integrated cooling structure of motor and controller assembly, comprises housing, and be provided with motor room and controller room in described housing, be provided with motor in motor room, controller indoor are provided with controller assemblies; Motor comprises stator, rotor and motor shaft, and stator is fixedly mounted in the cavity of motor room, and rotor to be sleeved on motor shaft and to be placed in the die cavity of stator, and motor shaft two ends are fixed in motor room by bearing, and motor shaft is provided with fan blade; The outer wall of controller room is provided with air inlet, is respectively equipped with gas channel in controller room and motor room, and is provided with ventilating opening between controller room and motor room, and the outer wall of motor room is provided with air outlet.
Further, described controller assemblies surface is provided with a plurality of fin unit.
Further, described air inlet towards or near fin unit arrange.
Further, described motor is brushless electric machine, and described fan blade is axial-flow type cooling fan blade.
Further, described fan blade is set to one or two.
Further, described controller room is arranged on any side in the front side of motor room, rear side, left side, right side, upside, downside.
Further, described controller room is covered by controller room top cover and controller room bottom and forms, and described air inlet is opened on the top cover of controller room.
Further, described motor room is covered by motor room's upper cover and motor room's lower cover and forms, described stator is laid in upper end in motor room's upper cover, described fan blade is laid in lower end in motor room's upper cover, between rotor and fan blade, be provided with fan shroud in described motor room upper cover, described air outlet is opened on the lower end perisporium of motor room's upper cover.
Further, described motor room upper cover and controller room bottom one-body molded.
Further, described air inlet and air outlet are equipped with a plurality of.
Compared with prior art, the utility model tool has the following advantages:
First, motor controller assembly is close together setting by this integrated cooling structure, make use of the cool stream that on motor shaft, fan blade produces dexterously and cooling heat dissipation is carried out to controller assemblies and motor simultaneously, thus the cooling effect of motor controller assembly can be ensured in pairs, and then improve the service behaviour of machine, and extend the useful life of machine.Secondly, fan blade dual-use material, can avoid installing additional more in addition a fan assembly and cool separately controller assemblies and the waste that causes, thus achieve the effect of energy-saving consumption-reducing.Moreover motor and controller assemblies close on setting, also make machine construction compact, for saving space, reduced volume create convenience.
Accompanying drawing explanation
Fig. 1 is the integrated cooling structure schematic diagram of the utility model motor and controller assembly, in figure arrow represent air flow away to.
Embodiment
The embodiment provided below in conjunction with accompanying drawing is described in further detail the utility model.
As shown in Figure 1, the integrated cooling structure of motor and controller assembly described in the utility model, comprises housing 1, is provided with motor room 2 and controller room 3, is provided with motor 4 in motor room 2, be provided with controller assemblies 5 in controller room 3 in housing 1.Motor 4 comprises stator 41, rotor 42 and motor shaft 43, stator 41 is fixedly mounted in the cavity of motor room 2, rotor 42 to be sleeved on motor shaft 43 and to be placed in the die cavity of stator 41, and motor shaft 43 two ends are fixed in motor room 2 by bearing 44, motor shaft 43 are provided with fan blade 45.The outer wall of controller room 3 is provided with a plurality of air inlet 31, and be respectively equipped with gas channel in controller room 3 and motor room 2, and be provided with ventilating opening 6 between controller room 3 and motor room 2, the outer wall of motor room 2 is provided with a plurality of air outlet 21.When motor rotary work, extraneous air enters controller room 3 by air inlet 31 under the swabbing action of fan blade 45, the heat on controller assemblies 5 surface is taken away rapidly by empty airflow passes controller assemblies 5, then enter in motor room 2 by ventilating opening 6, then flow in the coil groove of stator 41 and the air gap of stator and rotor 41,42, finally discharged by air outlet 21, thus realize cooling while controller assemblies 5 and motor 4.
Preferably, in order to improve the radiating effect of controller assemblies 5, controller assemblies 5 surface is provided with a plurality of fin unit 51, air inlet 31 towards or arrange near fin unit 51.In work, heat is collected at together by fin unit 51, and therefore, after air flows to controller room 3, only need flow through fin unit 51 can take away heat fast, realizes cooling.
Preferably, motor 4 is brushless electric machine, and fan blade 45 is axial-flow type cooling fan blade, and fan blade 45 can be one or two.When fan blade 45 is one, can be arranged on the downside of motor shaft upper rotor part 42.When fan blade 45 is two, can divides and be located at the upper and lower both sides of motor shaft upper rotor part 42.
Controller room 3 can be arranged on any side in the front side of motor room 2, rear side, left side, right side, upside, downside.Preferably, controller room 3 is arranged on the right side of motor room 2 by the present embodiment.
Preferably, controller room 3 is covered by controller room top cover 32 and controller room bottom 33 and forms, and air inlet 31 is opened on controller room top cover 32.Motor room 2 is covered by motor room's upper cover 22 and motor room's lower cover 23 and forms, stator 41 is laid in upper end in motor room's upper cover 22, fan blade 45 is laid in lower end in motor room's upper cover 22, between rotor 42 and fan blade 45, fan shroud 7 is provided with in motor room's upper cover 22, air outlet 21 is opened on the lower end perisporium of motor room's upper cover 22, motor room's upper cover 22 and controller room bottom 33 one-body molded.
As mentioned above, the integrated cooling structure of motor and controller assembly described in the utility model can be applied on various electrical equipment.
As described above, be only preferred embodiment of the present utility model, when can not limit the scope of the utility model enforcement with this, namely the simple equivalence change generally done according to the utility model claim and utility model description with modify, all still belong in scope that the utility model patent contains.
Claims (10)
1. the integrated cooling structure of motor and controller assembly, comprises housing, it is characterized in that: be provided with motor room and controller room in described housing, be provided with motor in motor room, controller indoor are provided with controller assemblies; Motor comprises stator, rotor and motor shaft, and stator is fixedly mounted in the cavity of motor room, and rotor to be sleeved on motor shaft and to be placed in the die cavity of stator, and motor shaft two ends are fixed in motor room by bearing, and motor shaft is provided with fan blade; The outer wall of controller room is provided with air inlet, is respectively equipped with gas channel in controller room and motor room, and is provided with ventilating opening between controller room and motor room, and the outer wall of motor room is provided with air outlet.
2. the integrated cooling structure of motor and controller assembly according to claim 1, is characterized in that: described controller assemblies surface is provided with a plurality of fin unit.
3. the integrated cooling structure of motor and controller assembly according to claim 2, is characterized in that: described air inlet towards or arrange near fin unit.
4. the integrated cooling structure of motor and controller assembly according to claim 1 or 2 or 3, it is characterized in that: described motor is brushless electric machine, described fan blade is axial-flow type cooling fan blade.
5. the integrated cooling structure of motor and controller assembly according to claim 1 or 2 or 3, is characterized in that: described fan blade is set to one or two.
6. the integrated cooling structure of motor and controller assembly according to claim 1 or 2 or 3, is characterized in that: described controller room is arranged on any side in the front side of motor room, rear side, left side, right side, upside, downside.
7. the integrated cooling structure of motor and controller assembly according to claim 1 or 2 or 3, is characterized in that: described controller room is covered by controller room top cover and controller room bottom and forms, and described air inlet is opened on the top cover of controller room.
8. the integrated cooling structure of motor and controller assembly according to claim 7, it is characterized in that: described motor room is covered by motor room's upper cover and motor room's lower cover and forms, described stator is laid in upper end in motor room's upper cover, described fan blade is laid in lower end in motor room's upper cover, between rotor and fan blade, be provided with fan shroud in described motor room upper cover, described air outlet is opened on the lower end perisporium of motor room's upper cover.
9. the integrated cooling structure of motor and controller assembly according to claim 8, is characterized in that: described motor room upper cover and controller room bottom one-body molded.
10. the integrated cooling structure of motor and controller assembly according to claim 1 or 2 or 3, is characterized in that: described air inlet and air outlet are equipped with a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521011184.8U CN205178769U (en) | 2015-12-05 | 2015-12-05 | Motor and integrated cooling structure of controller subassembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521011184.8U CN205178769U (en) | 2015-12-05 | 2015-12-05 | Motor and integrated cooling structure of controller subassembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178769U true CN205178769U (en) | 2016-04-20 |
Family
ID=55742700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521011184.8U Active CN205178769U (en) | 2015-12-05 | 2015-12-05 | Motor and integrated cooling structure of controller subassembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109319677A (en) * | 2017-12-21 | 2019-02-12 | 士商（上海）机械有限公司 | A kind of electric capstan |
| WO2024055971A1 (en) * | 2022-09-16 | 2024-03-21 | 格力博(江苏)股份有限公司 | Power head and power system |
-
2015
- 2015-12-05 CN CN201521011184.8U patent/CN205178769U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109319677A (en) * | 2017-12-21 | 2019-02-12 | 士商（上海）机械有限公司 | A kind of electric capstan |
| WO2019119570A1 (en) * | 2017-12-21 | 2019-06-27 | 士商（上海）机械有限公司 | Electric winch |
| WO2024055971A1 (en) * | 2022-09-16 | 2024-03-21 | 格力博(江苏)股份有限公司 | Power head and power system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201393138Y (en) | Water pump motor with three-dimensional heat radiating structure | |
| CA2758673C (en) | Brushless dc motor structure | |
| CN201013629Y (en) | Double air duct centrifugal blower fan | |
| CN205178769U (en) | Motor and integrated cooling structure of controller subassembly thereof | |
| CN205645684U (en) | Novel relay housing body | |
| CN205184697U (en) | Electric tool | |
| CN215392873U (en) | AC brushless cutting tool | |
| CN203892263U (en) | Air purifier turbine structure with pressure boosting and noise reduction functions | |
| CN101363175A (en) | Integrated servo driving system for industrial sewing machine | |
| EP2624419B1 (en) | Paper shredder | |
| CN201624600U (en) | Air duct structure of dust collector | |
| CN107017735A (en) | A kind of special interior cooling motor of screw air compressor | |
| CN105041607A (en) | Air cooling air compressor | |
| CN211343355U (en) | Brand-new air compressor motor system | |
| CN205190340U (en) | Centrifugal fan and air conditioner | |
| CN204984769U (en) | Forced air cooling air compressor machine | |
| CN204670566U (en) | Air blower structure | |
| CN110723009B (en) | New energy automobile's heat dissipation fills electric pile | |
| CN204156663U (en) | The motor of internal fan | |
| CN207117378U (en) | Motor | |
| CN202663244U (en) | Motor with cooling air duct | |
| CN214959047U (en) | Heat radiation structure and chain saw | |
| CN2791532Y (en) | Ventilating noise-reducing box | |
| CN109600968A (en) | A kind of AC/DC integrated charging interface facilitating charging | |
| CN202055871U (en) | Fan cooling plate type turbine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170526 Address after: 321200 Zhejiang province Wuyi County cattle Shen Po Gold Street Baiyang Industrial Zone No. 7 Patentee after: Zhejiang Wuyi Haoda Tool Manufacturing Co. Ltd. Address before: 321200 Zhejiang County of Wuyi Province Wang Cun village at the foot of the street Baiyang Road No. 38 Patentee before: Chu Jianming |