CN102360860A - Transformer with shell and magnetic ring - Google Patents

Transformer with shell and magnetic ring Download PDF

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Publication number
CN102360860A
CN102360860A CN2011101483138A CN201110148313A CN102360860A CN 102360860 A CN102360860 A CN 102360860A CN 2011101483138 A CN2011101483138 A CN 2011101483138A CN 201110148313 A CN201110148313 A CN 201110148313A CN 102360860 A CN102360860 A CN 102360860A
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CN
China
Prior art keywords
housing
magnetic ring
shell
magnet ring
transformer
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
Application number
CN2011101483138A
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Chinese (zh)
Inventor
赵兴
李慎太
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.)
Boody Electron (Zhangjiagang) Co Ltd
Original Assignee
Boody Electron (Zhangjiagang) 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 Boody Electron (Zhangjiagang) Co Ltd filed Critical Boody Electron (Zhangjiagang) Co Ltd
Priority to CN2011101483138A priority Critical patent/CN102360860A/en
Publication of CN102360860A publication Critical patent/CN102360860A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a transformer with a shell and a magnetic ring. The transformer comprises the magnetic ring and an insulated shell; the magnetic ring is arranged in the insulated shell; a winding hole is formed in the shell; a central hole of the magnetic ring corresponds to the winding hole; the shell is provided with a plurality of pins; multiple groups of copper wires are wound outside the shell; the copper wires pass through the winding hole and are wound outside the shell; and the ends of the copper wires are connected with the pins. The invention relates to the transformer with the shell and the magnetic ring, and in the transformer, insulation paint is not needed to be sprayed on the surface of the magnetic ring, and copper wire direct pins are not adopted.

Description

Band shell magnetic ring transformer
Technical field
The present invention relates to the technical field of electron rectifier, electronic transformer, be meant a kind of magnetic ring transformer especially.
Background technology
Rectifier is used toroidal transformer at present, and its structure comprises a magnet ring, magnet ring surface spraying one deck insulating paint, and the magnet ring surface is with the corresponding number of turns of copper cash coiling, to reach the respective electrical performance.In actual use,, influence its internal electron structural arrangement, thereby influence its electrical property, make the entire circuit coupling unstable owing to behind spraying one deck paint the inner suffered stress of magnet ring is increased; Adopt the straight leading foot of copper cash in addition, both be unfavorable for that welding also was unfavorable for installing, and, can have influenced withstand voltage insulation because copper cash directly is wound on the magnet ring surface.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of and need not at magnet ring surface spraying insulating paint, and do not adopt the band shell magnetic ring transformer of the straight leading foot of copper cash.
For addressing the above problem, the technical scheme that the present invention adopts is: band shell magnetic ring transformer comprises magnet ring; The housing that also comprises insulation, magnet ring are arranged on the enclosure interior of insulation, are provided with the coiling hole in the housing; The centre bore of magnet ring is corresponding with the coiling hole, and housing is provided with several pins, and the outside of housing is wound with some groups of copper cash; Copper cash passes the outside that the coiling hole is wound on housing, and the end of copper cash is connected with pin.
Said housing comprises two small shells of mutual involutory setting.The structure of described two small shells is identical, and the involutory surface of small shell is provided with draw-in groove and card post, and draw-in groove is symmetrical set with the axis of symmetry of card post along involutory surface.
Said housing comprises lower house and cap, and the top of lower house is provided with the magnet ring hole of matching with magnet ring, and the bottom of lower house is provided with pin.
The invention has the beneficial effects as follows: above-mentioned band shell magnetic ring transformer, simple in structure, easy to use.It is placed on magnet ring in the insulation shell, thereby makes the magnet ring surface need not to spray insulating paint, can reduce its suffered stress influence effectively, improves the stability of its electrical property; The housing coiling that it adopts the band pin makes welding easier behind the finished product, it is very easy that whole machine installation also becomes, and Pin locations can not made mistakes; Its magnet ring is enclosed within the housing the inside, and coil all outside housing, can effectively promote withstand voltage dielectric strength between coil and magnet ring, makes withstand voltage insulation safer; This product coiling is succinct, has promoted production efficiency.
Description of drawings
Fig. 1 is the structural representation of band shell magnetic ring transformer of the present invention;
Fig. 2 is the left TV structure sketch map of Fig. 1;
Fig. 3 is the perspective view of small shell among Fig. 1;
Fig. 4 is the perspective view of the other direction of small shell among Fig. 1;
Fig. 5 is the structural representation of the another kind of housing of band shell magnetic ring transformer of the present invention;
Fig. 6 is the structural representation with the corresponding cap of Fig. 5 middle shell;
Among the figure: 1, magnet ring, 2, housing, 21, small shell, 3, draw-in groove, 4, the card post, 5, the axis of symmetry of involutory surface, 6, the coiling hole, 61, the hole, 62, the lower casing body opening, 63, the cap hole, 7, pin, 8, copper cash, 9, lower house, 10, cap, 11, the magnet ring hole.
Embodiment
Through specific embodiment band shell magnetic ring transformer of the present invention is done further to describe in detail below.
Like Fig. 1, shown in Figure 2, band shell magnetic ring transformer comprises magnet ring 1 and the housing 2 that insulate; Housing 2 comprises that the structure of 21, two small shells 21 of two small shells of mutual involutory setting is identical, like Fig. 3, shown in Figure 4; The involutory surface of small shell 21 is provided with draw-in groove 3 and card post 4, and draw-in groove 3 is symmetrical set with the axis of symmetry 5 of card post 4 along involutory surface, thereby makes 21 pairs of two small shells fashionable; The screens that realizes two small shells 21 that matches of draw-in groove 3 and card post 4 is connected, porose 61, two small shells 21 is set in the small shell 21 is combined to form the hole 6 that winds the line; Magnet ring 1 is arranged on housing 2 inside of insulation, and the centre bore of magnet ring 1 is corresponding with coiling hole 6, and housing 2 is provided with six pins 7; The outside of housing 2 is wound with three groups of copper cash 8, and copper cash 8 passes the outside that coiling hole 6 is wound on housing 2, and the end of copper cash 8 is connected with pin 7.
Like Fig. 5, shown in Figure 6, above-mentioned housing 2 also can be another kind of structure, comprises lower house 9 and cap 10; The top of lower house 9 is provided with the magnet ring hole 11 of matching with magnet ring 1; Magnet ring 1 is arranged in the magnet ring hole 11, and the bottom of lower house 9 is provided with pin 7, is provided with lower casing body opening 62 in the lower house 9; Be provided with cap hole 63 in the cap 10, lower house 9 forms coiling hole 6 with cap 10 involutory backs at the middle part.
The invention has the beneficial effects as follows: above-mentioned band shell magnetic ring transformer, simple in structure, easy to use.It is placed on magnet ring 1 in the insulation shell 2, thereby makes magnet ring 1 surface need not to spray insulating paint, can reduce its suffered stress influence effectively, improves the stability of its electrical property; Housing 2 coilings that it adopts band pin 7 make welding easier behind the finished product, it is very easy that whole machine installation also becomes, and can not make mistakes in pin 7 positions; Its magnet ring 1 is enclosed within housing 2 the insides, and coil all outside housing 2, can effectively promote 1 withstand voltage dielectric strength of coil and magnet ring, makes withstand voltage insulation safer; This product coiling is succinct, has promoted production efficiency.
The above embodiments are the principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used to limit the present invention; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, these all belong to protection scope of the present invention.

Claims (4)

1. band shell magnetic ring transformer comprises magnet ring, and it is characterized in that: also comprise the housing of insulation, magnet ring is arranged on the enclosure interior of insulation, is provided with the coiling hole in the housing, and the centre bore of magnet ring is corresponding with the coiling hole.Housing is provided with several pins, and the outside of housing is wound with some groups of copper cash, and copper cash passes the outside that the coiling hole is wound on housing, and the end of copper cash is connected with pin.
2. band shell magnetic ring transformer according to claim 1 is characterized in that: said housing comprises two small shells of mutual involutory setting.
3. band shell magnetic ring transformer according to claim 2, it is characterized in that: the structure of described two small shells is identical, and the involutory surface of small shell is provided with draw-in groove and card post, and draw-in groove is symmetrical set with the axis of symmetry of card post along involutory surface.
4. band shell magnetic ring transformer according to claim 1, it is characterized in that: said housing comprises lower house and cap, and the top of lower house is provided with the magnet ring hole of matching with magnet ring, and the bottom of lower house is provided with pin.
CN2011101483138A 2011-06-03 2011-06-03 Transformer with shell and magnetic ring Pending CN102360860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101483138A CN102360860A (en) 2011-06-03 2011-06-03 Transformer with shell and magnetic ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101483138A CN102360860A (en) 2011-06-03 2011-06-03 Transformer with shell and magnetic ring

Publications (1)

Publication Number Publication Date
CN102360860A true CN102360860A (en) 2012-02-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011101483138A Pending CN102360860A (en) 2011-06-03 2011-06-03 Transformer with shell and magnetic ring

Country Status (1)

Country Link
CN (1) CN102360860A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104064337A (en) * 2014-07-07 2014-09-24 临沂昱通新能源科技有限公司 Ring transformer with shell
CN104064328A (en) * 2014-06-24 2014-09-24 无锡市崇安区科技创业服务中心 Magnet ring insulation sleeve
CN105097244A (en) * 2014-05-15 2015-11-25 庄孟文 Switch transformer with alarm device
CN105811788A (en) * 2014-12-29 2016-07-27 国家电网公司 High potential energy supply system used for high voltage power electronic device
CN105811569A (en) * 2014-12-29 2016-07-27 国家电网公司 Hybrid energy supply system for high-voltage direct current breaker
CN107516574A (en) * 2017-10-25 2017-12-26 德清明宇电子科技有限公司 A kind of magnetic ring shell and magnetic ring component
CN110600240A (en) * 2019-09-29 2019-12-20 济南铂晶电子科技有限公司 Subminiature mutual inductor, combined mutual inductor and mutual inductor framework

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436434A1 (en) * 1990-01-05 1991-07-10 Scherrer, Fernand Toroidal transformer
CN201829333U (en) * 2010-11-01 2011-05-11 江苏利通电子有限公司 Toroidal transformer with shell
CN201829329U (en) * 2010-11-01 2011-05-11 江苏利通电子有限公司 Embedded combined ultrathin transformer applied to LED (Light Emitting Diode)
CN202084410U (en) * 2011-06-03 2011-12-21 宝电电子(张家港)有限公司 Transformer with casing and magnetic ring

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436434A1 (en) * 1990-01-05 1991-07-10 Scherrer, Fernand Toroidal transformer
CN201829333U (en) * 2010-11-01 2011-05-11 江苏利通电子有限公司 Toroidal transformer with shell
CN201829329U (en) * 2010-11-01 2011-05-11 江苏利通电子有限公司 Embedded combined ultrathin transformer applied to LED (Light Emitting Diode)
CN202084410U (en) * 2011-06-03 2011-12-21 宝电电子(张家港)有限公司 Transformer with casing and magnetic ring

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105097244A (en) * 2014-05-15 2015-11-25 庄孟文 Switch transformer with alarm device
CN104064328A (en) * 2014-06-24 2014-09-24 无锡市崇安区科技创业服务中心 Magnet ring insulation sleeve
CN104064337A (en) * 2014-07-07 2014-09-24 临沂昱通新能源科技有限公司 Ring transformer with shell
CN105811788A (en) * 2014-12-29 2016-07-27 国家电网公司 High potential energy supply system used for high voltage power electronic device
CN105811569A (en) * 2014-12-29 2016-07-27 国家电网公司 Hybrid energy supply system for high-voltage direct current breaker
CN105811569B (en) * 2014-12-29 2019-07-12 国家电网公司 A kind of hybrid energy supplying system of high voltage DC breaker
CN107516574A (en) * 2017-10-25 2017-12-26 德清明宇电子科技有限公司 A kind of magnetic ring shell and magnetic ring component
CN110600240A (en) * 2019-09-29 2019-12-20 济南铂晶电子科技有限公司 Subminiature mutual inductor, combined mutual inductor and mutual inductor framework

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Application publication date: 20120222