CN102983681A - Switch control circuit fixing device for direct drive type permanent magnet carbon brush-free motor - Google Patents
Switch control circuit fixing device for direct drive type permanent magnet carbon brush-free motor Download PDFInfo
- Publication number
- CN102983681A CN102983681A CN2012105142635A CN201210514263A CN102983681A CN 102983681 A CN102983681 A CN 102983681A CN 2012105142635 A CN2012105142635 A CN 2012105142635A CN 201210514263 A CN201210514263 A CN 201210514263A CN 102983681 A CN102983681 A CN 102983681A
- Authority
- CN
- China
- Prior art keywords
- control circuit
- carbon brush
- direct drive
- power tube
- permanent magnetic
- 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.)
- Pending
Links
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
A switch control circuit fixing device for a direct drive type permanent magnet carbon brush-free motor comprises a mounting bracket, wherein a bearing chamber is arranged on one side of the mounting bracket; a cavity for mounting a switch control circuit and a power tube is formed on the other side of the mounting bracket; mounting feet and outgoing line clips are arranged at the periphery of the mounting bracket; the cavity is a quasi-circular cavity with one part section retracted inwards; a radiating rib plate is arranged on the outer side of the part section retracted inwards; the outer edge of the radiating rib plate and the outer edge of the other part of the cavity commonly form a whole circle; a boss for mounting the power tube is arranged in the cavity corresponding to the section retracted inwards; and the inner wall of the power tube, which is close to the section, is mounted on the boss and is pressed tightly by a buckling spring sheet. The switch control circuit fixing device for the direct drive type permanent magnet carbon brush-free motor is high in sealing property, improves the radiating environment of the power tube well and improves the reliability. The whole structure is compact and reasonable.
Description
Technical field
The present invention relates to motor component, relate in particular to a kind of direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture.
Background technology
There are the problems such as sealing is poor, the power tube heat dissipation environment is not good in the direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture of prior art, causes the product reliability step-down.
Summary of the invention
Purpose of the present invention, the problem that exists in order to solve above-mentioned prior art exactly provides a kind of direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture.
In order to achieve the above object, the present invention has adopted following technical scheme: a kind of direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture, comprise mounting bracket, one side of this mounting bracket is provided with bearing chamber, opposite side is provided with for the die cavity that ON-OFF control circuit and power tube are installed, be circumferentially with installation foot and terminal clamp, described die cavity is the similar round chamber that a part section inwardly takes in, the part section outside of inwardly takeing in is provided with the heat radiation gusset, the outer rim of heat radiation gusset and full circle of the common formation of the outer rim of die cavity remainder; Be provided with boss for the installation power pipe corresponding to a section that inwardly takes in the described die cavity, the inwall that described power tube is close to this section is installed on the described boss and by the buckle-type spring leaf and compresses.
Described bearing chamber bottom is provided with seal cover, adopts Shuangzi mouth hermetically-sealed construction to be connected between sealing lid and the bearing chamber.
Be provided with three door shape through holes around the described bearing chamber bottom, be respectively equipped be used to the rubber blanket that passes three pins of motor winding in three door shape through holes.
Be provided with the heat conductive insulating pad between described power tube and the buckle-type spring leaf.
Described power tube and be used for being provided with heat-conducting insulation material between the boss of installation power pipe.
Described terminal clamp is injection molded into integral body with the lead-out wire of ON-OFF control circuit by this terminal clamp, or and the lead-out wire of the ON-OFF control circuit by this terminal clamp between adopt sealing fixing with sealing.
Described bearing chamber outer wall is provided with the shoulder for location fixed stator iron core, and the bearing chamber upper end is provided with for the riveting of fixed iron core and carves platform.
The present invention has following advantage and disadvantage owing to adopted above technical scheme:
1, good seal performance;
2, improve well the heat dissipation environment of power tube, improved reliability;
3, overall structure compact and reasonable more.
Description of drawings
Fig. 1, Fig. 2 are the perspective view of direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture of the present invention;
Fig. 3 is the partial structurtes schematic diagram of direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture of the present invention;
Fig. 4 is the assembly structure schematic diagram of direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture of the present invention.
Embodiment
Referring to Fig. 1, cooperation is referring to Fig. 2, Fig. 3, Fig. 4, direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture of the present invention, comprise mounting bracket 1, one side of this mounting bracket is provided with bearing chamber 2, opposite side is provided with for the die cavity 3 that ON-OFF control circuit 8 and power tube 7 are installed, be circumferentially with installation foot 4 and terminal clamp 5, die cavity 3 wherein is the similar round chamber that a part section inwardly takes in, the part section outside of inwardly takeing in is provided with heat radiation gusset 6, full circle of the common formation of outer rim of the outer rim of heat radiation gusset 6 and the remainder of die cavity 3; Be provided with boss 31 for the installation power pipe corresponding to a section that inwardly takes in the die cavity 3, the inwall that power tube 7 is close to this section is installed on the boss and by buckle-type spring leaf 9 and compresses.
Cooperation is provided with seal cover 10 referring to Fig. 3 in bearing chamber 2 bottoms, and employing Shuangzi mouth hermetically-sealed construction 101 is connected between sealing lid 10 and the bearing chamber 2.
Around bearing chamber 2 bottoms, be provided with in 11, three door shapes of three door shape through holes through hole and be respectively equipped be used to the rubber blanket 12 that passes three pins of motor winding.
Between power tube 7 and buckle-type spring leaf 9, be provided with the heat conductive insulating pad.
Be provided with heat-conducting insulation material at power tube 7 and between the boss 31 of installation power pipe.
Cooperation is referring to Fig. 2, and terminal clamp 5 is injection molded into integral body with the lead-out wire 13 of ON-OFF control circuit by this terminal clamp, or and the lead-out wire of the ON-OFF control circuit by this terminal clamp between adopt sealing fixing with sealing.
Cooperation is provided with for the shoulder 21 of locating the fixed stator iron core at bearing chamber 2 outer walls referring to Fig. 1, and the bearing chamber upper end is provided with for the riveting of fixed iron core and carves platform 22.
Heat radiation gusset among the present invention mainly is distributed in the power tube region.ON-OFF control circuit is installed in the die cavity of support.And power tube is fitted on the boss at radiating ribs back.Then make tightr that both fit with spring leaf.Be conducive to heat radiation.In order to insulate, between the boss at power tube and radiating ribs back, stick the strong insulating material of capacity of heat transmission.
With chaining of motor body stator core is positioned on the shoulder outside the bearing chamber among the present invention, and carve the platform fixed iron core by riveting, three pins at the motor winding pass through a door type hole, and fill in rubber stopper or help sealing and insulation with fluid sealant in door type hole.
The wire that ON-OFF control circuit among the present invention is amplified out is by terminal clamp, and wherein wire and terminal clamp are injection molded into an integral body, or the fixing and sealing of sealing is arranged, and has both considered that the convenience of technique had also solved the problem of sealing well.
Claims (7)
1. direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture, comprise mounting bracket, one side of this mounting bracket is provided with bearing chamber, opposite side is provided with for the die cavity that ON-OFF control circuit and power tube are installed, be circumferentially with installation foot and terminal clamp, it is characterized in that: described die cavity is the similar round chamber that a part section inwardly takes in, and the part section outside of inwardly takeing in is provided with the heat radiation gusset, the outer rim of heat radiation gusset and full circle of the common formation of the outer rim of die cavity remainder; Be provided with boss for the installation power pipe corresponding to a section that inwardly takes in the described die cavity, the inwall that described power tube is close to this section is installed on the described boss and by the buckle-type spring leaf and compresses.
2. direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture according to claim 1 is characterized in that: described bearing chamber bottom is provided with seal cover, adopts Shuangzi mouth hermetically-sealed construction to be connected between sealing lid and the bearing chamber.
3. direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture according to claim 1, it is characterized in that: be provided with three door shape through holes around the described bearing chamber bottom, be respectively equipped be used to the rubber blanket that passes three pins of motor winding in three door shape through holes.
4. direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture according to claim 1 is characterized in that: be provided with the heat conductive insulating pad between described power tube and the buckle-type spring leaf.
5. direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture according to claim 1 is characterized in that: described power tube and be used for being provided with heat-conducting insulation material between the boss of installation power pipe.
6. direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture according to claim 1, it is characterized in that: described terminal clamp is injection molded into integral body with the lead-out wire of ON-OFF control circuit by this terminal clamp, or and the lead-out wire of the ON-OFF control circuit by this terminal clamp between adopt sealing fixing with sealing.
7. direct drive permanent magnetic non-carbon brush motor ON-OFF control circuit fixture according to claim 1 is characterized in that: described bearing chamber outer wall is provided with the shoulder for location fixed stator iron core, and the bearing chamber upper end is provided with for the riveting of fixed iron core and carves platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105142635A CN102983681A (en) | 2012-12-04 | 2012-12-04 | Switch control circuit fixing device for direct drive type permanent magnet carbon brush-free motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105142635A CN102983681A (en) | 2012-12-04 | 2012-12-04 | Switch control circuit fixing device for direct drive type permanent magnet carbon brush-free motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102983681A true CN102983681A (en) | 2013-03-20 |
Family
ID=47857487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105142635A Pending CN102983681A (en) | 2012-12-04 | 2012-12-04 | Switch control circuit fixing device for direct drive type permanent magnet carbon brush-free motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102983681A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298026A (en) * | 2016-04-15 | 2017-10-27 | 沈阳思创通用电气有限公司 | A kind of wind-driven booster electric automobile Control System of Microcomputer |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4724347A (en) * | 1984-10-30 | 1988-02-09 | Ebm Elektrobau Mulfingen Gmbh & Co. | Collectorless direct-current motor |
| JPH11356006A (en) * | 1998-06-03 | 1999-12-24 | Tokyo R & D:Kk | Electric motor |
| EP1217715A1 (en) * | 2000-12-20 | 2002-06-26 | TRW Automotive Electronics & Components GmbH & Co. KG | Drive unit for a fan in vehicles |
| JP2009252810A (en) * | 2008-04-02 | 2009-10-29 | Tamura Seisakusho Co Ltd | Heat sink for heater element |
| CN101707408A (en) * | 2009-11-09 | 2010-05-12 | 泰州市远达电机制造有限公司 | Connecting structure for connecting motor end cover and shell double-stopper opening |
| CN201584847U (en) * | 2009-11-06 | 2010-09-15 | 中山大洋电机股份有限公司 | Leading-out wire protective structure of motor end cover |
| CN201774362U (en) * | 2010-05-28 | 2011-03-23 | 中山大洋电机制造有限公司 | Sheath for leading-out wire of motor |
| CN201887594U (en) * | 2010-11-02 | 2011-06-29 | 中山大洋电机股份有限公司 | Connecting structure for outdoor unit of motor |
| CN202353990U (en) * | 2011-09-24 | 2012-07-25 | 中山大洋电机制造有限公司 | Motor controller structure |
| CN203014601U (en) * | 2012-12-04 | 2013-06-19 | 上海日用-友捷汽车电气有限公司 | Fixing device of direct-driven permanent magnetic non-carbon-brush motor switch control circuit |
-
2012
- 2012-12-04 CN CN2012105142635A patent/CN102983681A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4724347A (en) * | 1984-10-30 | 1988-02-09 | Ebm Elektrobau Mulfingen Gmbh & Co. | Collectorless direct-current motor |
| JPH11356006A (en) * | 1998-06-03 | 1999-12-24 | Tokyo R & D:Kk | Electric motor |
| EP1217715A1 (en) * | 2000-12-20 | 2002-06-26 | TRW Automotive Electronics & Components GmbH & Co. KG | Drive unit for a fan in vehicles |
| JP2009252810A (en) * | 2008-04-02 | 2009-10-29 | Tamura Seisakusho Co Ltd | Heat sink for heater element |
| CN201584847U (en) * | 2009-11-06 | 2010-09-15 | 中山大洋电机股份有限公司 | Leading-out wire protective structure of motor end cover |
| CN101707408A (en) * | 2009-11-09 | 2010-05-12 | 泰州市远达电机制造有限公司 | Connecting structure for connecting motor end cover and shell double-stopper opening |
| CN201774362U (en) * | 2010-05-28 | 2011-03-23 | 中山大洋电机制造有限公司 | Sheath for leading-out wire of motor |
| CN201887594U (en) * | 2010-11-02 | 2011-06-29 | 中山大洋电机股份有限公司 | Connecting structure for outdoor unit of motor |
| CN202353990U (en) * | 2011-09-24 | 2012-07-25 | 中山大洋电机制造有限公司 | Motor controller structure |
| CN203014601U (en) * | 2012-12-04 | 2013-06-19 | 上海日用-友捷汽车电气有限公司 | Fixing device of direct-driven permanent magnetic non-carbon-brush motor switch control circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298026A (en) * | 2016-04-15 | 2017-10-27 | 沈阳思创通用电气有限公司 | A kind of wind-driven booster electric automobile Control System of Microcomputer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203660852U (en) | Stator assembly, plastic-packaging housing thereof, and plastic-packaged motor with stator assembly | |
| CN203883594U (en) | Motor end cover and plastic package motor adopting same | |
| CN203014601U (en) | Fixing device of direct-driven permanent magnetic non-carbon-brush motor switch control circuit | |
| CN102983681A (en) | Switch control circuit fixing device for direct drive type permanent magnet carbon brush-free motor | |
| CN201893279U (en) | Circuit breaker pole and insulating cylinder thereof | |
| CN201708601U (en) | Motor stator with temperature controller | |
| CN203629000U (en) | Water storage type electric water heater | |
| CN105530716B (en) | Calandria assembly and the automobile with it | |
| CN204190540U (en) | Convenient type flame-proof type heating terminal box | |
| CN208142027U (en) | A kind of stable structure type power capacitor | |
| CN216774539U (en) | DC filter module | |
| CN204189616U (en) | Heat dissipation electrical container | |
| CN203278557U (en) | Plastic sealed motor | |
| CN211508795U (en) | Condensation-preventing motor wire box structure | |
| CN108053974A (en) | A kind of water-tight device for inductor | |
| CN201243252Y (en) | Brushless DC motor | |
| CN203179657U (en) | Mounting structure of mutual inductor for breaker | |
| CN203489761U (en) | Heat accumulator and compressor with same | |
| CN108831721B (en) | Transformer insulation assembly and transformer | |
| CN203192882U (en) | 6V lithium battery | |
| CN202043302U (en) | Fixed insulation device of electric water heater heating pipe | |
| CN218414195U (en) | Inductor with water-proof effect | |
| CN201336351Y (en) | Novel microwave circulator with packaging structure | |
| CN205490178U (en) | Generator is with high temperature resistant rotatory rectifier stack | |
| CN203311987U (en) | Tank cover structure of oil-immersed transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |