CN202084410U - Transformer with casing and magnetic ring - Google Patents

Transformer with casing and magnetic ring Download PDF

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Publication number
CN202084410U
CN202084410U CN2011201853982U CN201120185398U CN202084410U CN 202084410 U CN202084410 U CN 202084410U CN 2011201853982 U CN2011201853982 U CN 2011201853982U CN 201120185398 U CN201120185398 U CN 201120185398U CN 202084410 U CN202084410 U CN 202084410U
Authority
CN
China
Prior art keywords
housing
magnetic ring
magnet ring
casing
hole
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
CN2011201853982U
Other languages
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.)
Huizhou Baodiantong Science and Technology 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 CN2011201853982U priority Critical patent/CN202084410U/en
Application granted granted Critical
Publication of CN202084410U publication Critical patent/CN202084410U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a transformer with a casing and a magnetic ring, which comprises the magnetic ring and an insulated casing. The magnetic ring is arranged in the insulated casing, a winding hole is arranged in the casing, a central hole of the magnetic ring corresponds to the winding hole, a plurality of pins are arranged on the casing, a plurality of groups of copper wires are wound outside the casing, the copper wires are threaded through the winding hole and wound outside the casing, and ends of the copper wires are connected with the pins. The transformer with the casing and the magnetic ring does not utilize copper wire straight pins and the surface of the magnetic ring does not need to be sprayed by insulation paints.

Description

Band shell magnetic ring transformer
Technical field
The utility model relates to the technical field of electron rectifier, electronic transformer, is meant a kind of magnetic ring transformer especially.
Background technology
Present rectifier toroidal transformer, its structure comprises a magnet ring, magnet ring surface spraying one deck insulating paint, 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.
The utility model content
Technical problem to be solved in the utility model 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 solution adopted in the utility model is: band shell magnetic ring transformer, comprise magnet ring, also comprise the housing of insulation, magnet ring is arranged on the enclosure interior of insulation, be 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.
Described 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 and card post are symmetrical arranged along the axis of symmetry of involutory surface.
Described 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 beneficial effects of the utility model are: above-mentioned band shell magnetic ring transformer, and 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 the utility model band shell magnetic ring transformer;
Fig. 2 is the left TV structure schematic diagram 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 the utility model band shell magnetic ring transformer;
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
Below by specific embodiment the utility model band shell magnetic ring transformer is described in further detail.
As Fig. 1, shown in Figure 2, band shell magnetic ring transformer, the housing 2 that comprises magnet ring 1 and insulation, housing 2 comprises two small shells 21 of mutual involutory setting, the structure of two small shells 21 is identical, as Fig. 3, shown in Figure 4, the involutory surface of small shell 21 is provided with draw-in groove 3 and card post 4, draw-in groove 3 and card post 4 are symmetrical arranged along the axis of symmetry 5 of involutory surface, thereby make 21 pairs of two small shells fashionable, and the match screens of two small shells 21 of realization of draw-in groove 3 and card post 4 is connected, be provided with porose 61 in the small shell 21, two small shells 21 are combined to form a coiling hole 6, and 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, 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.
As Fig. 5, shown in Figure 6, above-mentioned housing 2 also can be another kind of structure, comprise 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 and cap 10 involutory backs form coiling hole 6 at the middle part.
The beneficial effects of the utility model are: above-mentioned band shell magnetic ring transformer, and 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 utility model; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection range of the present utility model.

Claims (4)

1. be with the shell magnetic ring transformer, comprise magnet ring, it is characterized in that: the housing that also comprises 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, 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: described 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 and card post are symmetrical arranged along the axis of symmetry of involutory surface.
4. band shell magnetic ring transformer according to claim 1, it is characterized in that: described 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.
CN2011201853982U 2011-06-03 2011-06-03 Transformer with casing and magnetic ring Expired - Fee Related CN202084410U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201853982U CN202084410U (en) 2011-06-03 2011-06-03 Transformer with casing and magnetic ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201853982U CN202084410U (en) 2011-06-03 2011-06-03 Transformer with casing and magnetic ring

Publications (1)

Publication Number Publication Date
CN202084410U true CN202084410U (en) 2011-12-21

Family

ID=45345032

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201853982U Expired - Fee Related CN202084410U (en) 2011-06-03 2011-06-03 Transformer with casing and magnetic ring

Country Status (1)

Country Link
CN (1) CN202084410U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102360860A (en) * 2011-06-03 2012-02-22 宝电电子(张家港)有限公司 Transformer with shell and magnetic ring
CN107516574A (en) * 2017-10-25 2017-12-26 德清明宇电子科技有限公司 Magnetic ring shell and magnetic ring assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102360860A (en) * 2011-06-03 2012-02-22 宝电电子(张家港)有限公司 Transformer with shell and magnetic ring
CN107516574A (en) * 2017-10-25 2017-12-26 德清明宇电子科技有限公司 Magnetic ring shell and magnetic ring assembly

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160517

Address after: Xiaojinkou Street Golden Street 516000 Guangdong city of Huizhou province Huicheng District No. 17 Huizhou city baodiantong science and Technology Co Ltd

Patentee after: Huizhou Baodiantong Science and Technology CO., LTD.

Address before: Yangshe Nanzhuang Village Economic Development Zone Zhangjiagang city Suzhou City, Jiangsu province 215600

Patentee before: BOODY Electron (Zhangjiagang) Co., Ltd.

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

Granted publication date: 20111221

Termination date: 20180603

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