CN203014534U - Motor stator coil protection positioning cover - Google Patents
Motor stator coil protection positioning cover Download PDFInfo
- Publication number
- CN203014534U CN203014534U CN 201220650865 CN201220650865U CN203014534U CN 203014534 U CN203014534 U CN 203014534U CN 201220650865 CN201220650865 CN 201220650865 CN 201220650865 U CN201220650865 U CN 201220650865U CN 203014534 U CN203014534 U CN 203014534U
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- stator
- motor stator
- cover
- coil
- stator coil
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of motors, in particular to a motor stator coil protection positioning cover. With the motor stator coil protection positioning cover adopted, technical problems such as unreasonable design in the prior art can be solved. The motor stator coil protection positioning cover is arranged at an end portion of a motor stator. The motor stator coil protection positioning cover is characterized in that the protection positioning cover comprises an annular cover body; one end of the cover body is provided with an annular groove used for connecting the motor stator; and the other end of the cover body is provided with a positioning structure used for fixing a circuit board. Compared with the prior art, the motor stator coil protection positioning cover of the utility model has the advantages of reasonable design, simple structure, excellent protective effect for a stator coil, convenience in the installation of the circuit board, long service life and favorable heat dissipation effect.
Description
Technical field
The utility model belongs to technical field of motors, relates in particular to a kind of coil of stator of motor protection locating cover.
Background technology
Motor is comprised of stator and rotor.Stator comprises the stator core with a plurality of wire casings, and stator core is that silicon steel material is made, and is wound with the enamel wire coil that multiturn is made of metal in its wire casing.In the machine operation process, because external environment or other impact can damage the insulating barrier of coil, thereby produce electric leakage after causing wire coil to contact with stator core.This not only can damage motor also can cause potential safety hazard.
For example, Chinese patent literature discloses a kind of stator structure [application number: CN01140112.5] of combined-type coil, stator coil, stator teeth, winding slot base are separated into individuality separately from stator department, wherein stator coil is to buckle through the up-coiler winding shaping or through coil figuration manufacture machine to be converted into shape, wear dried winding slot base after shaping, stator teeth also is set in winding slot base, triplicity be integral final and and the stator ring portion be combined into a stator coil section that has a high wire casing fill-in ratio.
Stator coil in such scheme is not having protective cover when protection, and because external environment or other impact can damage the insulating barrier of coil, and the installation that is not easy to circuit board is with fixing.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of reasonable in design, simple in structure, and is effective to the protection of stator coil, is convenient to the coil of stator of motor protection locating cover of mounting circuit boards.
For achieving the above object, the utility model has adopted following technical proposal: this coil of stator of motor protection locating cover, be arranged on the end of motor stator, it is characterized in that, this protection locating cover comprises ringwise cover body, an end at cover body is provided with for the cannelure that connects motor stator, and the other end is provided with the location structure for locating circuit board.
In above-mentioned coil of stator of motor protection locating cover, described location structure comprise be arranged on the cover body end face and with circuit board on location hole some positioning terminals of corresponding setting one by one.
In above-mentioned coil of stator of motor protection locating cover, described cannelure is surrounded by inner ring and outer ring and consists of, and is respectively equipped with some double wedges that distribute in a circumferential direction on described inner ring and outer ring.
In above-mentioned coil of stator of motor protection locating cover, the end face of described cover body is provided with some through holes.
In above-mentioned coil of stator of motor protection locating cover, described through hole is fan-like pattern.
Compared with prior art, the advantage of this coil of stator of motor protection locating cover is: reasonable in design, simple in structure, and effective to the protection of stator coil, be convenient to mounting circuit boards, long service life, good heat dissipation effect.
Description of drawings
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the structural representation that the utility model provides another visual angle.
In figure, cover body 1, cannelure 2, positioning terminal 3, through hole 11, inner ring 4, outer ring 5, double wedge 6.
Embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, 2, this coil of stator of motor protection locating cover, be arranged on the end of motor stator, comprise ringwise cover body 1, an end at cover body 1 is provided with for the cannelure 2 that connects motor stator, the other end is provided with the location structure for locating circuit board, and the end face of cover body 1 is provided with some through holes 11, and through hole 11 is fan-like pattern.
Location structure comprise be arranged on cover body 1 end face and with circuit board on location hole some positioning terminals 3 of corresponding setting one by one, cannelure 2 is surrounded by inner ring 4 and outer ring 5 and consists of, and is respectively equipped with some double wedges 6 that distribute in a circumferential direction on described inner ring 4 and outer ring 5.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as cover body 1, cannelure 2, positioning terminal 3, through hole 11, inner ring 4, outer ring 5, double wedge 6, do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (5)
1. a coil of stator of motor protects locating cover, be arranged on the end of motor stator, it is characterized in that, this protection locating cover comprises ringwise cover body (1), an end at cover body (1) is provided with for the cannelure (2) that connects motor stator, and the other end is provided with the location structure for locating circuit board.
2. coil of stator of motor according to claim 1 protection locating cover, is characterized in that, described location structure comprise be arranged on cover body (1) end face and with circuit board on location hole some positioning terminals (3) of corresponding setting one by one.
3. coil of stator of motor according to claim 1 and 2 protects locating cover, it is characterized in that, described cannelure (2) surrounds formation by inner ring (4) and outer ring (5), is respectively equipped with some double wedges (6) that distribute in a circumferential direction on described inner ring (4) and outer ring (5).
4. coil of stator of motor protection locating cover according to claim 1 and 2, is characterized in that, the end face of described cover body (1) is provided with some through holes (11).
5. coil of stator of motor protection locating cover according to claim 3, is characterized in that, described through hole (11) is fan-like pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650865 CN203014534U (en) | 2012-11-30 | 2012-11-30 | Motor stator coil protection positioning cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650865 CN203014534U (en) | 2012-11-30 | 2012-11-30 | Motor stator coil protection positioning cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014534U true CN203014534U (en) | 2013-06-19 |
Family
ID=48606091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220650865 Expired - Fee Related CN203014534U (en) | 2012-11-30 | 2012-11-30 | Motor stator coil protection positioning cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014534U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048720A (en) * | 2015-08-28 | 2015-11-11 | 余国华 | Composite motor |
| CN105119400A (en) * | 2015-09-29 | 2015-12-02 | 珠海凯邦电机制造有限公司 | Insulating skeleton, motor stator and motor |
| CN105356638A (en) * | 2015-12-02 | 2016-02-24 | 珠海凯邦电机制造有限公司 | Winding protector and have its stator module and motor |
| CN105896853A (en) * | 2016-03-01 | 2016-08-24 | 格力电器（合肥）有限公司 | Motor stator winding protection device |
| CN109450117A (en) * | 2018-12-03 | 2019-03-08 | 珠海凯邦电机制造有限公司 | Protective cover and stator assembly |
-
2012
- 2012-11-30 CN CN 201220650865 patent/CN203014534U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048720A (en) * | 2015-08-28 | 2015-11-11 | 余国华 | Composite motor |
| CN105048720B (en) * | 2015-08-28 | 2018-02-06 | 余国华 | A kind of compound machine |
| CN105119400A (en) * | 2015-09-29 | 2015-12-02 | 珠海凯邦电机制造有限公司 | Insulating skeleton, motor stator and motor |
| CN105119400B (en) * | 2015-09-29 | 2018-09-07 | 珠海凯邦电机制造有限公司 | Insulating skeleton, motor stator and motor |
| CN105356638A (en) * | 2015-12-02 | 2016-02-24 | 珠海凯邦电机制造有限公司 | Winding protector and have its stator module and motor |
| CN105896853A (en) * | 2016-03-01 | 2016-08-24 | 格力电器（合肥）有限公司 | Motor stator winding protection device |
| CN109450117A (en) * | 2018-12-03 | 2019-03-08 | 珠海凯邦电机制造有限公司 | Protective cover and stator assembly |
| CN109450117B (en) * | 2018-12-03 | 2020-02-14 | 珠海格力电器股份有限公司 | Protective cover and stator assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |