CN205092127U - Transformer with black shell - Google Patents
Transformer with black shell Download PDFInfo
- Publication number
- CN205092127U CN205092127U CN201520782354.6U CN201520782354U CN205092127U CN 205092127 U CN205092127 U CN 205092127U CN 201520782354 U CN201520782354 U CN 201520782354U CN 205092127 U CN205092127 U CN 205092127U
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- Prior art keywords
- coil
- magnetic core
- skeleton
- style
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a transformer with black shell: have the skeleton, the skeleton middle part is around there being the coil, and the coil upper end has clamped black shell, 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 combination department of " E " style of calligraphy magnetic core is equipped with blackfilled compound, and " E " style of calligraphy magnetic core also is equipped with blackfilled compound with the side of coil combination department, and the outer parcel of " E " style of calligraphy magnetic core has the sticky tape, 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 transformer with black shell.
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 transformer with black shell of small volume.
The utility model is achieved through the following technical solutions:
A kind of transformer with black shell: there is skeleton, coil is wound with in the middle part of skeleton, coil upper end is installed with black shell, the below of the skeleton left and right sides is provided with stitch, coil is connected to stitch, and be provided with a pair " E " shaped magnetic core above coil purchasing ore, the junction of " E " shaped magnetic core is provided with black glue, the side of " E " shaped magnetic core and coil junction is also provided with black glue, and " E " shaped magnetic core is wrapped with adhesive tape.
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 transformer with black shell: there is skeleton 1, coil 4 is wound with in the middle part of skeleton 1, coil 4 upper end is installed with black shell 5, the below of skeleton 1 left and right sides is provided with stitch 7, coil is connected to stitch 7, is provided with a pair " E " shaped magnetic core 3 above coil 4 purchasing ore, and the junction of " E " shaped magnetic core 3 is provided with black glue 6, " E " shaped magnetic core 3 is also provided with black glue 6 with the side of coil junction, and " E " shaped magnetic core 3 is wrapped with adhesive tape 2; 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. one kind has the transformer of black shell, it is characterized in that: there is skeleton, coil is wound with in the middle part of skeleton, coil upper end is installed with black shell, and the below of the skeleton left and right sides is provided with stitch, and coil is connected to stitch, a pair " E " shaped magnetic core is installed above coil purchasing ore, the junction of " E " shaped magnetic core is provided with black glue, and the side of " E " shaped magnetic core and coil junction is also provided with black glue, and " E " shaped magnetic core is wrapped with adhesive tape.
2. the transformer with black shell 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 |
---|---|---|---|
CN201520782354.6U CN205092127U (en) | 2015-10-08 | 2015-10-08 | Transformer with black shell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520782354.6U CN205092127U (en) | 2015-10-08 | 2015-10-08 | Transformer with black shell |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205092127U true CN205092127U (en) | 2016-03-16 |
Family
ID=55482789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520782354.6U Expired - Fee Related CN205092127U (en) | 2015-10-08 | 2015-10-08 | Transformer with black shell |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205092127U (en) |
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2015
- 2015-10-08 CN CN201520782354.6U patent/CN205092127U/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 |
Granted publication date: 20160316 Termination date: 20211008 |
|
CF01 | Termination of patent right due to non-payment of annual fee |