CN202931062U - Threadmill motor winding insulation device - Google Patents
Threadmill motor winding insulation device Download PDFInfo
- Publication number
- CN202931062U CN202931062U CN 201220679107 CN201220679107U CN202931062U CN 202931062 U CN202931062 U CN 202931062U CN 201220679107 CN201220679107 CN 201220679107 CN 201220679107 U CN201220679107 U CN 201220679107U CN 202931062 U CN202931062 U CN 202931062U
- Authority
- CN
- China
- Prior art keywords
- motor winding
- insulating barrier
- insulation device
- threadmill
- running machine
- 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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- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model relates to the field of threadmill motors, especially to a threadmill motor winding insulation device, which comprises a motor winding (1). The motor winding (1) is provided with a first insulating layer (2), outside which a second insulating layer (3) is also arranged. A threadmill motor with the insulation device has a good insulation effect.
Description
Technical field
The utility model relates to the running machine motor field, relates in particular to a kind of running machine motor winding insulation device.
Background technology
Treadmill is the standing equipment in family and gymnasium, and is the simplest a kind of in current family fitness equipment, is the optimal selection of Domestic health care exercising apparatus.Running machine motor is the important component part of treadmill, the running machine motor winding of prior art can bear the crest voltage up to thousands of volts repeatedly, but it just adopts this insulating barrier of polyester fiber non-woven fabric polyester film compound material (DMD) as seal, so insulation effect is not fine.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of insulation effect good running machine motor winding insulation device.
The technical scheme that the utility model adopts is: a kind of running machine motor winding insulation device, comprise the motor winding, and described motor winding is provided with the first insulating barrier, and described the first insulating barrier also is provided with the second insulating barrier outward.
First insulating barrier of described the first insulating barrier for adopting the polyester fiber non-woven fabric polyester film compound material to make, second insulating barrier of described the second insulating barrier for being made by polyester film.
Adopt above structure compared with prior art, the utlity model has following advantage: be provided with dielectric layers in motor winding outside, and the second layer is polyester film, improves insulation property, reduce leakage current, make motor more safe and reliable.
As preferably, also be provided with solventfree resin insulating varnish in the space between described winding.By invading lacquer craftwork, solventfree resin insulating varnish fully is penetrated in winding space, basically formed like this without air-gap insulation, effectively prevent high-voltage corona.
Description of drawings
Fig. 1 is the cutaway view of the utility model running machine motor winding insulation device.
As shown in the figure: 1, motor winding; 2, the first insulating barrier; 3, the second insulating barrier.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further, but the utility model is not limited only to following embodiment.
As shown in the figure: a kind of running machine motor winding insulation device, comprise motor winding 1, described motor winding 1 is provided with the first insulating barrier 2, described the first outer second insulating barrier 3 that also is provided with of insulating barrier 2.
First insulating barrier 2 of described the first insulating barrier 2 for adopting the polyester fiber non-woven fabric polyester film compound material to make, second insulating barrier 3 of described the second insulating barrier 3 for being made by polyester film.
Also be provided with solventfree resin insulating varnish in the space that described winding is 1.
And because have electric capacity between winding 1 and iron core, motor housing still may have induced current to exist, so effectively safety ground of motor housing.
Claims (3)
1. a running machine motor winding insulation device, comprise motor winding (1), and described motor winding (1) is provided with the first insulating barrier (2), it is characterized in that: outer the second insulating barrier (3) that also is provided with of described the first insulating barrier (2).
2. running machine motor winding insulation device according to claim 1, it is characterized in that: first insulating barrier (2) of described the first insulating barrier (2) for adopting the polyester fiber non-woven fabric polyester film compound material to make, second insulating barrier (3) of described the second insulating barrier (3) for being made by polyester film.
3. running machine motor winding insulation device according to claim 1, is characterized in that: also be provided with solventfree resin insulating varnish between described winding in the space of (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679107 CN202931062U (en) | 2012-12-11 | 2012-12-11 | Threadmill motor winding insulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679107 CN202931062U (en) | 2012-12-11 | 2012-12-11 | Threadmill motor winding insulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202931062U true CN202931062U (en) | 2013-05-08 |
Family
ID=48220971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220679107 Expired - Fee Related CN202931062U (en) | 2012-12-11 | 2012-12-11 | Threadmill motor winding insulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202931062U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104518598A (en) * | 2013-10-08 | 2015-04-15 | 日立空调·家用电器株式会社 | Airtight motor compressor and air conditioning equipment |
| CN110086281A (en) * | 2019-06-13 | 2019-08-02 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of stator with slot insulation structure, motor and air conditioner |
-
2012
- 2012-12-11 CN CN 201220679107 patent/CN202931062U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104518598A (en) * | 2013-10-08 | 2015-04-15 | 日立空调·家用电器株式会社 | Airtight motor compressor and air conditioning equipment |
| CN104518598B (en) * | 2013-10-08 | 2018-05-22 | 江森自控日立空调技术（香港）有限公司 | Sealed electrical compressor and air-conditioning device |
| CN110086281A (en) * | 2019-06-13 | 2019-08-02 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of stator with slot insulation structure, motor and air conditioner |
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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: 20130508 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |