CN205092134U - Flat type transformer - Google Patents
Flat type transformer Download PDFInfo
- Publication number
- CN205092134U CN205092134U CN201520782231.2U CN201520782231U CN205092134U CN 205092134 U CN205092134 U CN 205092134U CN 201520782231 U CN201520782231 U CN 201520782231U CN 205092134 U CN205092134 U CN 205092134U
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- CN
- China
- Prior art keywords
- coil
- magnetic core
- skeleton
- style
- utility
- 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
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Abstract
The utility model discloses a flat type transformer: have the skeleton, the skeleton middle part is around there being the coil, and the coil wraps up outward has the sticky tape, and the below of the skeleton left and right sides is equipped with the stitch, winding connection to stitch, and a pair of " E " style of calligraphy magnetic core is installed to the outer skeleton top of coil, and skeleton upper end side is provided with the convex edge edge, and " E " style of calligraphy magnetic core clamps in convex edge follows, and combination department of " E " style of calligraphy magnetic core is equipped with blackfilled compound, and " E " style of calligraphy magnetic core and coil combination department top also are equipped with blackfilled compound, the middle horizontal pole of " E " style of calligraphy magnetic core inserts among the coil. The utility model has the advantages that: the utility model discloses simple structure, reasonable in design, it is low to make the degree of difficulty, and the radiating effect is good, and reduces winding AC loss.
Description
Technical field
The utility model relates to a kind of transformer, particularly relates to a kind of flat type transformer.
Background technology
Electronic transformer, having the electronic installation consisting of a kind of high-frequency ac voltage semiconductor switch device and electronic component and high frequency transformer winding and export after changing the alternating voltage of civil power into direct current, is also that the one told about in theory of electronics hands over orthogonal inverter circuit.In simple terms, it is mainly made up of high frequency transformer magnetic core (iron core) and two or more coil, and they do not change position mutually, from one or more electric loop, by alternating electromotive force by electromagnetic induction effect, be transformed into alternating voltage and electric current.And at the output of high frequency transformer, to one or more electricity consumption loop, supply high-frequency ac or the direct current of different electric pressure.Transformer of the prior art due to structural design unreasonable, cause manufacturing process high, radiating effect is poor, and winding A.C.power loss is high.
Utility model content
The utility model object is exactly the defect in order to make up prior art, provides a kind of good heat dissipation effect, the flat type transformer of small volume.
The utility model is achieved through the following technical solutions:
A kind of flat type transformer: there is skeleton, coil is wound with in the middle part of skeleton, coil is wrapped with adhesive tape, the below of the skeleton left and right sides is provided with stitch, and coil is connected to stitch, is provided with a pair " E " shaped magnetic core above coil purchasing ore, skeleton upper end side is provided with lug edge, " E " shaped magnetic core is installed in lug edge, and the junction of " E " shaped magnetic core is provided with black glue, is also provided with black glue above " E " shaped magnetic core and coil junction.
The middle transverse rod of described " E " shaped magnetic core inserts among coil.
The utility model has the advantages that: the utility model structure is simple, and reasonable in design, manufacture difficulty is low, good heat dissipation effect, and reduce winding A.C.power loss.
Accompanying drawing explanation
Fig. 1 is the utility model vertical view.
Fig. 2 is the utility model front view.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
A kind of flat type transformer: there is skeleton 1, coil 2 is wound with in the middle part of skeleton 1, coil 2 is wrapped with adhesive tape 5, the below of skeleton 1 left and right sides is provided with stitch 6, and coil 2 is connected to stitch 6, is provided with a pair " E " shaped magnetic core 3 above coil 2 purchasing ore 1, skeleton 1 upper end side is provided with lug along 7, " E " shaped magnetic core 3 is installed on lug along in 7, and the junction of " E " shaped magnetic core 3 is provided with black glue 4, is also provided with black glue 4 above " E " shaped magnetic core 3 and coil 2 junction; The middle transverse rod of " E " shaped magnetic core 3 inserts among coil.
Above-described embodiment is only preferably execution mode of the present utility model, and in addition, the utility model can also have other implementations.It should be noted that, under the prerequisite not departing from the utility model design, any apparent improvement and modification all should fall within protection range of the present utility model.
Claims (2)
1. a flat type transformer, it is characterized in that: there is skeleton, be wound with coil in the middle part of skeleton, coil is wrapped with adhesive tape, and the below of the skeleton left and right sides is provided with stitch, coil is connected to stitch, be provided with a pair " E " shaped magnetic core above coil purchasing ore, skeleton upper end side is provided with lug edge, and " E " shaped magnetic core is installed in lug edge, the junction of " E " shaped magnetic core is provided with black glue, is also provided with black glue above " E " shaped magnetic core and coil junction.
2. flat type transformer according to claim 1, is characterized in that: the middle transverse rod of described " E " shaped magnetic core inserts among coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520782231.2U CN205092134U (en) | 2015-10-08 | 2015-10-08 | Flat type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520782231.2U CN205092134U (en) | 2015-10-08 | 2015-10-08 | Flat type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092134U true CN205092134U (en) | 2016-03-16 |
Family
ID=55482796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520782231.2U Expired - Fee Related CN205092134U (en) | 2015-10-08 | 2015-10-08 | Flat type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205092134U (en) |
-
2015
- 2015-10-08 CN CN201520782231.2U patent/CN205092134U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20211008 |