CN201797426U - Brushless motor stator - Google Patents

Brushless motor stator Download PDF

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Publication number
CN201797426U
CN201797426U CN2010205027455U CN201020502745U CN201797426U CN 201797426 U CN201797426 U CN 201797426U CN 2010205027455 U CN2010205027455 U CN 2010205027455U CN 201020502745 U CN201020502745 U CN 201020502745U CN 201797426 U CN201797426 U CN 201797426U
Authority
CN
China
Prior art keywords
stator
brushless motor
clockwork spring
motor stator
stator core
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 - Lifetime
Application number
CN2010205027455U
Other languages
Chinese (zh)
Inventor
祝国成
朱新华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU MATCH-WELL ELECTRICAL PRODUCTS Co Ltd
Original Assignee
CHANGZHOU MATCH-WELL ELECTRICAL PRODUCTS Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGZHOU MATCH-WELL ELECTRICAL PRODUCTS Co Ltd filed Critical CHANGZHOU MATCH-WELL ELECTRICAL PRODUCTS Co Ltd
Priority to CN2010205027455U priority Critical patent/CN201797426U/en
Application granted granted Critical
Publication of CN201797426U publication Critical patent/CN201797426U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a brushless motor stator comprising a clockwork spring-shaped stator core and a plurality of plastic frameworks, on which coils are wound, wherein each plastic framework is arranged on the clockwork spring-shaped stator core in a penetrating manner; and one side of the clockwork spring-shaped stator core is provided with a circuit board, and silica gel heating pads are arranged between the circuit board and the coils on the plastic frameworks. The plastic frameworks are 'I'-shaped and provided with through mounting holes. The brushless motor stator has the structure that the coils are wound on the plastic frameworks so that the production efficiency of stator coils can be high and automatic production can be realized; and the stator has small volume and compact structure. The silica gel heating pads with good thermal conductivity are arranged among a protector, the circuit board and a winding so that the protection reliability of the product can be greatly enhanced.

Description

A kind of brushless motor stator
Technical field
The utility model relates to a kind of brushless motor stator.
Background technology
In the present permanent-magnet brushless DC electric machine, stator is a monolithic construction, and stator coil embeds in the stator slot and forms winding.
The weak point of the prior art is: the production efficiency of stator coil is lower, is not easy to realize automated production.
The automated production that how to realize stator coil is the technical barrier of this area to enhance productivity.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of brushless motor stator of simple in structure, the automated production of being convenient to realize stator coil.
For solving the problems of the technologies described above, the brushless motor stator that the utility model provides comprises: clockwork spring shape stator core and a plurality of plastic skeleton that is wound with coil; Each plastic skeleton is arranged on the clockwork spring shape stator core.
Further, described clockwork spring shape stator core one side is provided with wiring board, is provided with silica gel heat pad between the coil on wiring board and the plastic skeleton.
Further, described plastic skeleton is " worker " font, and has the installing hole that runs through up and down.
The technique effect that the utlity model has: in the brushless motor stator of the present utility model, coil winding makes the production efficiency height of stator coil on plastic skeleton, can realize automated production; The volume of stator is little, compact conformation.Adopt well silica gel heat pad of conduction heat between protector and wiring board and the winding, the protection reliability of product is increased substantially.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is the structural representation of the brushless motor stator among the embodiment.
Embodiment
Below in conjunction with drawings and Examples the utility model is elaborated:
As Fig. 1, the brushless motor stator of present embodiment comprises: clockwork spring shape stator core 2 and a plurality of plastic skeleton 3 that is wound with coil; Each plastic skeleton 3 is arranged on the clockwork spring shape stator core 2.
Described clockwork spring shape stator core 2 one sides are provided with wiring board 4, are provided with silica gel heat pad between the coil on wiring board 4 and the plastic skeleton 3.
Described plastic skeleton 3 is " worker " font, and has the installing hole that runs through up and down.
Described clockwork spring shape stator core 2, each plastic skeleton 3 and wiring board 4 are located between cabinet 1 and the plastic cover plate 5.
Obviously, the foregoing description only is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection range of the present utility model.

Claims (3)

1. a brushless motor stator comprises: clockwork spring shape stator core (2) and a plurality of plastic skeleton (3) that is wound with coil; Each plastic skeleton (3) is arranged on the clockwork spring shape stator core (2).
2. a kind of brushless motor stator according to claim 1 is characterized in that: described clockwork spring shape stator core (2) one sides are provided with wiring board (4), are provided with silica gel heat pad between the coil on wiring board (4) and the plastic skeleton (3).
3. a kind of brushless motor stator according to claim 1 is characterized in that: described plastic skeleton (3) is " worker " font, and has the installing hole that runs through up and down.
CN2010205027455U 2010-08-24 2010-08-24 Brushless motor stator Expired - Lifetime CN201797426U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205027455U CN201797426U (en) 2010-08-24 2010-08-24 Brushless motor stator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205027455U CN201797426U (en) 2010-08-24 2010-08-24 Brushless motor stator

Publications (1)

Publication Number Publication Date
CN201797426U true CN201797426U (en) 2011-04-13

Family

ID=43852323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205027455U Expired - Lifetime CN201797426U (en) 2010-08-24 2010-08-24 Brushless motor stator

Country Status (1)

Country Link
CN (1) CN201797426U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104305914A (en) * 2014-07-07 2015-01-28 深圳可思美科技有限公司 Driving generation device for acoustic-wave face washing brush and control method
CN106438698A (en) * 2016-11-21 2017-02-22 南京磁谷科技有限公司 Winding framework type assembling structure for magnetic bearing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104305914A (en) * 2014-07-07 2015-01-28 深圳可思美科技有限公司 Driving generation device for acoustic-wave face washing brush and control method
CN104305914B (en) * 2014-07-07 2017-07-07 深圳可思美科技有限公司 A kind of driving generating means and control method in sound wave face washing brush
CN106438698A (en) * 2016-11-21 2017-02-22 南京磁谷科技有限公司 Winding framework type assembling structure for magnetic bearing

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CX01 Expiry of patent term

Granted publication date: 20110413

CX01 Expiry of patent term