CN202190137U - Stator punching sheet - Google Patents

Stator punching sheet Download PDF

Info

Publication number
CN202190137U
CN202190137U CN2011202975027U CN201120297502U CN202190137U CN 202190137 U CN202190137 U CN 202190137U CN 2011202975027 U CN2011202975027 U CN 2011202975027U CN 201120297502 U CN201120297502 U CN 201120297502U CN 202190137 U CN202190137 U CN 202190137U
Authority
CN
China
Prior art keywords
stator punching
generator
coiling
winding
model
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
Application number
CN2011202975027U
Other languages
Chinese (zh)
Inventor
艾纯
艾治元
刘吉海
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.)
Chongqing Senci Electric Machinery Co Ltd
Original Assignee
Chongqing Senci Electric Machinery 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 Chongqing Senci Electric Machinery Co Ltd filed Critical Chongqing Senci Electric Machinery Co Ltd
Priority to CN2011202975027U priority Critical patent/CN202190137U/en
Application granted granted Critical
Publication of CN202190137U publication Critical patent/CN202190137U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a stator punching sheet with a cylindrical diameter of 160 mm and an inner outline provided with 30 circumferentially arranged coiling slots; a T-shaped coiling part is provided between each two adjacent coiling slots; the opening dimension of each coiling slot on the inner outline is 2.83 mm; the width of each coiling part is 4 mm; the opening of each coiling slot on the inner outline is 47.9 mm from a center circular hole. Eight squared holes are circumferentially arranged between an outer outline and the coiling slots. According to the utility model, only a punching die of the stator punching sheet need be changed and an original assembling mode of a generator need not be changed; the stator punching sheet can raise an efficiency of the generator, reduce wattless energy consumption of the generator, raise an output efficiency of the generator and generate low noise in a long-term of use.

Description

A kind of stator punching
Technical field
The utility model relates to a kind of generator stator punching sheet.
Background technology
At present, generator is widely used in the fields such as industry, agricultural, commerce, building industry and traffic, and ubiquity defectives such as efficient is low, energy consumption is big, can not satisfy the requirement of efficient and energy-saving and emission-reduction.
Generator unit stator is that the stator punching monolithic is formed by stacking, and coil winding is on generator unit stator.The generator of different model has the stator punching of the unified size of different model, and stator punching is the key components and parts in the generator, its material, interior round size, outside dimension, flute profile size, what etc. the efficient of generator is had direct influence.And using generator in the market, oneself can't reach the purpose that improves generator efficiency its stator punching, and finds that in long-term use also there is big, the inefficient defective of electromagnetic noise in it.
The utility model content
The purpose of the utility model is to provide a kind of stator punching, and this stator punching is used for generator, and in long-term use, electromagnetic noise is little, efficient is high.
For achieving the above object, the technical scheme of the utility model is: a kind of stator punching comprises the stator punching body; It is characterized in that; Said body outline has four circular arcs, and its arc diameter is 160mm, and profile is provided with the winding slot of 30 circumferential arrangement in it; " T " shape winding section is arranged between two adjacent winding slots, and said winding slot and interior profile opening are of a size of 2.8mm; The width of winding section is 4mm, and winding slot is in the center of circle 47.9mm of the interior profile of interior profile opening part distance, 8 square openings of circumferential arrangement between outline and the winding slot on the said body.
When adopting technique scheme; A kind of stator punching of the utility model, its outside diameter are 160mm, and profile is provided with the winding slot of 30 circumferential arrangement in it; " T " shape winding section is arranged between two adjacent winding slots, and said winding slot and interior profile opening are of a size of 2.83mm; The width of winding section is 4mm, and winding slot is in the center of circle 47.9mm of the interior profile of interior profile opening part distance, 8 square openings of circumferential arrangement between outline and the winding slot on the said body.Only need to change the diel of stator punching, do not change original fit of generator, circumferential arrangement winding slot on the interior profile has improved the utilance of material, has more winding slot.This stator punching can improve the efficient of generator, and in long-term use, electromagnetic noise is little, can reduce the idle energy consumption of generator machine, improves the delivery efficiency of generator.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
Fig. 1 is the structural representation of a kind of stator punching embodiment of the utility model.
Embodiment
As shown in Figure 1; A kind of stator punching of the utility model comprises stator punching body 1, and the outline of said body 1 has four circular arcs; Its arc diameter d1=160mm; Profile is provided with the winding slot 2 of 30 circumferential arrangement in it, and " T " shape winding section 3 is arranged between two adjacent winding slots 2, the size d2=2.8mm of said winding slot 2 and interior profile opening; The width d3=4mm of winding section 3, winding slot 2 and interior profile opening part distance center circular hole d4=47.9mm.8 square openings 5 of circumferential arrangement between outline and the winding slot 2 on the said body 1.The breach 4 that 6 " w " shapes are arranged on the cylindrical of body 1.
This stator punching only needs to change the diel of stator punching, does not change original fit of generator; This stator punching can improve the efficient of generator, and in long-term use, electromagnetic noise is little; Can reduce the idle energy consumption of generator machine, improve the delivery efficiency of generator.
Above-described only is the preferred implementation of the utility model; Should be understood that; For a person skilled in the art, under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement; These also should be regarded as the protection range of the utility model, and these can not influence effect and practical applicability that the utility model is implemented.

Claims (2)

1. stator punching; Comprise the stator punching body, it is characterized in that said body outline has four circular arcs; Its arc diameter is 160mm; Profile is provided with the winding slot of 30 circumferential arrangement in it, and " T " shape winding section is arranged between two adjacent winding slots, and said winding slot and interior profile opening are of a size of 2.8mm; The width of winding section is 4mm, and winding slot is in the center of circle 47.9mm of the interior profile of interior profile opening part distance, 8 square openings of circumferential arrangement between outline and the winding slot on the said body.
2. a kind of stator punching according to claim 1 is characterized in that, the cylindrical of said body is provided with the breach of 6 " w " shapes.
CN2011202975027U 2011-08-16 2011-08-16 Stator punching sheet Expired - Fee Related CN202190137U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202975027U CN202190137U (en) 2011-08-16 2011-08-16 Stator punching sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202975027U CN202190137U (en) 2011-08-16 2011-08-16 Stator punching sheet

Publications (1)

Publication Number Publication Date
CN202190137U true CN202190137U (en) 2012-04-11

Family

ID=45921570

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202975027U Expired - Fee Related CN202190137U (en) 2011-08-16 2011-08-16 Stator punching sheet

Country Status (1)

Country Link
CN (1) CN202190137U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SENCI ELECTROMECHANICAL CO., LTD.

Free format text: FORMER NAME: CHONGQING SENCI ELECTRICAL CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 404100 Chongqing city town Beibei District Tong Xing Road No. 200

Patentee after: Chongqing Senci Electric Machinery Co., Ltd.

Address before: 404100 Chongqing city town Beibei District Tong Xing Road No. 200

Patentee before: Chongqing Senci Electric Machinery Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120411

Termination date: 20140816

EXPY Termination of patent right or utility model