CN103594236A - Primary and secondary oppositely-inserted transformer - Google Patents
Primary and secondary oppositely-inserted transformer Download PDFInfo
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- CN103594236A CN103594236A CN201310549659.8A CN201310549659A CN103594236A CN 103594236 A CN103594236 A CN 103594236A CN 201310549659 A CN201310549659 A CN 201310549659A CN 103594236 A CN103594236 A CN 103594236A
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Abstract
The embodiment of the invention discloses a primary and secondary oppositely-inserted transformer which comprises a framework wound with varnished wires, and a magnetic core inserted in the framework. The framework comprises a primary framework body and a secondary framework body, and the primary framework body and the secondary framework body are assembled and connected in an oppositely-inserted mode. The primary framework body and the secondary framework body are respectively of a hollow structure, and the primary framework body is inserted in the hollow structure of the secondary framework body. The magnetic core is in an E shape, and the middle portion of the E-shaped magnetic core is inserted into the hollow structure of the primary framework body and the hollow structure of the secondary framework body. The primary and secondary oppositely-inserted transformer has the advantages that consumable materials are fewer, cost is reduced, production process is simple, labor is reduced and production efficiency is improved.
Description
Technical field
The present invention relates to a kind of electronic transformer, relate in particular to a kind of primary and secondary mutual-inserting type transformer.
Background technology
Electronic transformer, having the alternating voltage of civil power is changed into after direct current consist of a kind of electronic installation of high-frequency ac voltage output semiconductor switch device and electronic component and high frequency transformer winding, is also a kind of friendship orthogonal inverter circuit of telling about in theory of electronics.At present, be all generally by skeleton, magnetic core, enamelled wire, high-temperature insulation gummed paper, insulating sleeve, the compositions such as three layer insulation wire.Conventionally, elementary, secondary on the skeleton of same integral body, electrical safety distance (comprising space length and creepage distance) adopts sleeve pipe, high-temperature insulation gummed paper, three layer insulation wire to ensure each other, then refills magnetic core.The method operation is many, high to enamelled wire material requirements, and installation and material cost are all high.
Summary of the invention
Technical problem to be solved by this invention is, a kind of primary and secondary mutual-inserting type transformer is provided, and has consumptive material few, has reduced cost, and production process is simple simultaneously, has reduced manpower, has improved production efficiency.
In order to solve the problems of the technologies described above, the embodiment of the present invention provides a kind of primary and secondary mutual-inserting type transformer, comprise be wound with enamelled wire skeleton, insert described intraskeletal magnetic core, described skeleton comprises elementary skeleton and secondary framework, and described elementary skeleton and described secondary framework mutual-inserting type assembly connection.
For the improvement of technique scheme, described elementary skeleton and secondary framework are respectively hollow structure, and described elementary skeleton inserts in the hollow structure of described secondary framework.
For the further improvement of technique scheme, described magnetic core is " E " font, and the mid portion of described magnetic core " E " font inserts in the hollow structure of described elementary skeleton and secondary framework.
Implement the embodiment of the present invention, there is following beneficial effect:
(1) without sleeve pipe, insulation gummed paper and three layer insulation wire, thereby reduce consumptive material, reduced cost;
(2) reduce production process, thereby reduced manually, improved production efficiency.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, does not form inappropriate limitation of the present invention, in the accompanying drawings:
The perspective view of a kind of primary and secondary mutual-inserting type transformer that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the quick-fried according to figure of this Fig. 1;
The structure front view of a kind of primary and secondary mutual-inserting type transformer that Fig. 3 provides for inventive embodiments;
Fig. 4 is that Fig. 3 is at the cutaway view of A-A face;
Fig. 5 is that Fig. 4 is at the cutaway view of B-B face.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the present invention in detail, in this illustrative examples of the present invention and explanation, be used for explaining the present invention, but not as a limitation of the invention.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, primary and secondary mutual-inserting type transformer of the present invention, comprise skeleton 1 and magnetic core 2, described skeleton 1 periphery is wound with enamelled wire 3, and it comprises elementary skeleton 4 and the secondary framework 5 of two isolating constructions, 2 difference of described magnetic core are all inserted in corresponding elementary skeleton 3 and secondary framework 5, simultaneously described elementary skeleton 4 and secondary framework 5 mutual-inserting type assembly connections.Wherein, described elementary skeleton 4 and secondary framework 5 are respectively hollow structure, and described elementary skeleton 4 inserts in the hollow structure of described secondary framework 5, described magnetic core 2 is " E " font simultaneously, and the mid portion of its " E " font inserts in the hollow structure of each self-corresponding elementary skeleton 4 and secondary framework 5.
In manufacturing process, because primary and secondary mutual-inserting type transformer of the present invention has saved mounting sleeve, has been wound around the operation of insulation gummed paper, insulated wire, continuation is inserted the secondary framework 5 that is wound with enamelled wire 3 in the hollow structure of the elementary skeleton 4 that is wound with enamelled wire 3, and then magnetic core 2 is inserted in described elementary skeleton 4 and secondary framework 5 each self-corresponding hollow structures again.
The technical scheme above embodiment of the present invention being provided is described in detail, applied specific case herein the principle of the embodiment of the present invention and execution mode are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the embodiment of the present invention; , for one of ordinary skill in the art, according to the embodiment of the present invention, in embodiment and range of application, all will change, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (3)
1. a primary and secondary mutual-inserting type transformer, comprise be wound with enamelled wire (3) skeleton (1), insert the magnetic core (2) in described skeleton (1), it is characterized in that:
Described skeleton (1) comprises elementary skeleton (4) and secondary framework (5), and described elementary skeleton (4) and described secondary framework (5) mutual-inserting type assembly connection.
2. according to right, want the primary and secondary mutual-inserting type transformer described in 1, it is characterized in that:
Described elementary skeleton (4) and secondary framework (5) are respectively hollow structure, and described elementary skeleton (4) inserts in the hollow structure of described secondary framework (5).
3. primary and secondary mutual-inserting type transformer according to claim 2, is characterized in that:
Described magnetic core (2) is " E " font, and the mid portion of described magnetic core (2) " E " font inserts in the hollow structure of described elementary skeleton (4) and secondary framework (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310549659.8A CN103594236A (en) | 2013-11-07 | 2013-11-07 | Primary and secondary oppositely-inserted transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310549659.8A CN103594236A (en) | 2013-11-07 | 2013-11-07 | Primary and secondary oppositely-inserted transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103594236A true CN103594236A (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310549659.8A Pending CN103594236A (en) | 2013-11-07 | 2013-11-07 | Primary and secondary oppositely-inserted transformer |
Country Status (1)
| Country | Link |
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| CN (1) | CN103594236A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281262A (en) * | 2016-12-13 | 2018-07-13 | 海宁联丰东进电子有限公司 | A kind of safety-type miniature transformer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5506560A (en) * | 1992-08-06 | 1996-04-09 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Electric power feeding device based on the electromagnetic induction |
| CN201532846U (en) * | 2009-05-19 | 2010-07-21 | 北京新创四方电子有限公司 | High voltage-resistance silicon controlled trigger transformer |
| CN203552901U (en) * | 2013-11-07 | 2014-04-16 | 深圳市康奈可科技有限公司 | Primary framework and second framework opposite insertion type transformer |
-
2013
- 2013-11-07 CN CN201310549659.8A patent/CN103594236A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5506560A (en) * | 1992-08-06 | 1996-04-09 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Electric power feeding device based on the electromagnetic induction |
| CN201532846U (en) * | 2009-05-19 | 2010-07-21 | 北京新创四方电子有限公司 | High voltage-resistance silicon controlled trigger transformer |
| CN203552901U (en) * | 2013-11-07 | 2014-04-16 | 深圳市康奈可科技有限公司 | Primary framework and second framework opposite insertion type transformer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281262A (en) * | 2016-12-13 | 2018-07-13 | 海宁联丰东进电子有限公司 | A kind of safety-type miniature transformer |
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Application publication date: 20140219 |