CN209045317U - A kind of high frequency E I type vertical transformer - Google Patents
A kind of high frequency E I type vertical transformer Download PDFInfo
- Publication number
- CN209045317U CN209045317U CN201822149292.1U CN201822149292U CN209045317U CN 209045317 U CN209045317 U CN 209045317U CN 201822149292 U CN201822149292 U CN 201822149292U CN 209045317 U CN209045317 U CN 209045317U
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- China
- Prior art keywords
- magnetic core
- skeleton
- high frequency
- pin
- winding
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of high frequency E I type vertical transformer, including skeleton, enameled wire, magnetic core, pin and adhesive tape, the skeleton is surrounded with bobbin winder bracket in lateral indent, the enameled wire surround and is set to the bobbin winder bracket surface and is fastened to form winding by adhesive tape, the skeleton also extends transversely through in the perpendicular side of winding frame and is provided with a location hole, the magnetic core includes the first magnetic core of E type structure and the second magnetic core of I type structure, two card slots that first magnetic core, three protruding ends are formed are stuck on skeleton and intermediate protruding end passes through location hole, the skeleton lower part is provided with fixed block in magnetic core two sides, the fixed block lower surface is arranged at intervals with multiple fixing grooves, the pin is correspondingly arranged in fixing groove, the end of the winding is correspondingly connected with pin.The utility model is simple and reasonable for structure, reliable, and processing is easy to assembly, and winding displacement is reliable and stable, and performance is stablized, long service life.
Description
Technical field
The utility model relates to a kind of high frequency E I type vertical transformers.
Background technique
High frequency transformer is the power transformer that working frequency is more than intermediate frequency (10kHz), is mainly used for high frequency switch power
In make high-frequency switch power transformer, also have for making high frequency inverter transformation in high frequency inverter and Inverter Welder
Device.
With the progress of society and the development of science and technology, high frequency transformer used in the prior art has been unable to satisfy increasingly
The use demand of growth.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable for structure, reliable, process easy to assembly, winding displacement is stablized
Reliably, performance is stablized, high frequency E I type vertical transformer with long service life.
The technical solution of the utility model is a kind of high frequency E I type vertical transformer, including skeleton, enameled wire, magnetic core, is drawn
Foot and adhesive tape, the skeleton are surrounded with bobbin winder bracket in lateral indent, and the enameled wire surround and is set to the bobbin winder bracket
Surface simultaneously is fastened to form winding by adhesive tape, and the skeleton also extends transversely through in the perpendicular side of winding frame and is provided with one
A location hole, the magnetic core include the first magnetic core of E type structure and the second magnetic core of I type structure, and 3 of first magnetic core are convex
The corresponding fitting in the side of outlet and the second magnetic core, two card slots that three protruding ends of the first magnetic core are formed be stuck on skeleton and
Intermediate protruding end passes through location hole, and the skeleton lower part is provided with fixed block, the fixed block following table face interval in magnetic core two sides
Multiple fixing grooves are provided with, the pin is correspondingly arranged in fixing groove, and end and the pin of the winding are correspondingly connected with.
In one preferred embodiment of the utility model, the connecting pin of first magnetic core and the second magnetic core is molten by rubber
Melt fixation.
In one preferred embodiment of the utility model, same winding is provided with outside first magnetic core and the second magnetic core
One layer tape.
In one preferred embodiment of the utility model, the fixed block side is additionally provided with wire lead slot.
In one preferred embodiment of the utility model, the wire lead slot is provided with multiple and is correspondingly arranged with pin.
In one preferred embodiment of the utility model, the skeleton is set on winding frame top in the convex block of interval protrusion
It sets.
Described in the utility model is a kind of high frequency E I type vertical transformer, and the utility model is simple and reasonable for structure, reliable,
Process easy to assembly, winding displacement is reliable and stable, and performance is stablized, long service life.
Detailed description of the invention
Fig. 1 is the front view in a kind of one preferred embodiment of high frequency E I type vertical transformer of the utility model；
Fig. 2 is the bottom view of Fig. 1.
Specific embodiment
The preferred embodiment of the utility model is described in detail below, so that the advantages of the utility model and feature energy
It is easier to be readily appreciated by one skilled in the art, to be more clearly defined the protection scope of the utility model.
Described in the utility model is a kind of high frequency E I type vertical transformer, as shown in Figure 1 with Figure 2, including skeleton 1, paint
Envelope curve, magnetic core, pin 2 and adhesive tape 3, the skeleton 1 are surrounded with bobbin winder bracket 4 in lateral indent, and the enameled wire is surround
It is set to 4 surface of bobbin winder bracket and is fastened to form winding 5 by adhesive tape 3, the skeleton 1 is perpendicular winding frame 4
Side, which also extends transversely through, is provided with a location hole (attached drawing is not drawn into), and the magnetic core includes the first magnetic core 6 and I of E type structure
Second magnetic core 7 of type structure, the corresponding fitting in 3 protruding ends of first magnetic core 6 and the side of the second magnetic core 7, described first
Two card slots that 6 three protruding ends of magnetic core are formed are stuck on skeleton 1 and intermediate protruding end passes through location hole, 1 lower part of skeleton
Magnetic core two sides are provided with fixed block 8,8 lower surface of fixed block is arranged at intervals with multiple fixing grooves 9, and the pin 2 is corresponding
It is set in fixing groove 9, end and the pin 2 of the winding 5 are correspondingly connected with.
The connecting pin of first magnetic core 6 and the second magnetic core 7 is fixed by the melting of rubber 10.
The same winding of first magnetic core 6 and 7 outside of the second magnetic core is provided with one layer tape 3.
8 side of fixed block is additionally provided with wire lead slot 11, and the wire lead slot 11 is provided with multiple and corresponding with pin 2 sets
It sets.
The skeleton 1 is arranged on winding 4 top of frame in the convex block 12 of interval protrusion.
Described in the utility model is a kind of high frequency E I type vertical transformer, and the utility model is simple and reasonable for structure, reliable,
Process easy to assembly, winding displacement is reliable and stable, and performance is stablized, long service life.
The foregoing is merely specific embodiment of the present utility model, but the protection scope of the utility model is not limited to
This, anyone skilled in the art, can be without creative work in the technical scope disclosed by the utility model
The change or replacement expected, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model
It should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of high frequency E I type vertical transformer, including skeleton, enameled wire, magnetic core, pin and adhesive tape, it is characterised in that: institute
It states skeleton and is surrounded with bobbin winder bracket in lateral indent, the enameled wire surround and is set to the bobbin winder bracket surface and passes through adhesive tape
It is fastened to form winding, the skeleton also extends transversely through in the perpendicular side of winding frame and is provided with a location hole, described
Magnetic core includes the first magnetic core of E type structure and the second magnetic core of I type structure, 3 protruding ends of first magnetic core and the second magnetic
The corresponding fitting in the side of core, two card slots that three protruding ends of the first magnetic core are formed are stuck on skeleton and intermediate protruding end is worn
Location hole is crossed, the skeleton lower part is provided with fixed block in magnetic core two sides, and the fixed block lower surface is arranged at intervals with multiple solid
Determine slot, the pin is correspondingly arranged in fixing groove, and end and the pin of the winding are correspondingly connected with.
2. high frequency E I type vertical transformer according to claim 1, it is characterised in that: first magnetic core and the second magnetic core
Connecting pin pass through rubber melting fix.
3. high frequency E I type vertical transformer according to claim 1, it is characterised in that: first magnetic core and the second magnetic core
External same winding is provided with one layer tape.
4. high frequency E I type vertical transformer according to claim 1, it is characterised in that: the fixed block side is additionally provided with
Wire lead slot.
5. high frequency E I type vertical transformer according to claim 4, it is characterised in that: the wire lead slot be provided with it is multiple simultaneously
It is correspondingly arranged with pin.
6. high frequency E I type vertical transformer according to claim 1, it is characterised in that: the skeleton winding frame top be in
The convex block setting of interval protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822149292.1U CN209045317U (en) | 2018-12-21 | 2018-12-21 | A kind of high frequency E I type vertical transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822149292.1U CN209045317U (en) | 2018-12-21 | 2018-12-21 | A kind of high frequency E I type vertical transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045317U true CN209045317U (en) | 2019-06-28 |
Family
ID=67044667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822149292.1U Expired - Fee Related CN209045317U (en) | 2018-12-21 | 2018-12-21 | A kind of high frequency E I type vertical transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209045317U (en) |
-
2018
- 2018-12-21 CN CN201822149292.1U patent/CN209045317U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190628 Termination date: 20201221 |