CN206451575U - Heat radiating type transformer - Google Patents
Heat radiating type transformer Download PDFInfo
- Publication number
- CN206451575U CN206451575U CN201720142033.9U CN201720142033U CN206451575U CN 206451575 U CN206451575 U CN 206451575U CN 201720142033 U CN201720142033 U CN 201720142033U CN 206451575 U CN206451575 U CN 206451575U
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- coil winding
- fin
- electric capacity
- fixed
- primary coil
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Abstract
The utility model discloses a kind of heat radiating type transformer, it includes printed circuit board etc., electric capacity of voltage regulation, first fin, second fin, 3rd fin, primary coil winding, secondary coil winding, feedback coil winding, anti- group of electric capacity, magnetic coupling electric capacity, rectifying block is each attached on printed circuit board, electric capacity of voltage regulation upper end is fixed with input iron core, electric capacity of voltage regulation side is fixed with rectifying block, it is connected between electric capacity of voltage regulation and primary coil winding by the first fin, it is connected between primary coil winding and secondary coil winding by the second fin, magnetic coupling electric capacity is fixed on the second fin side.The utility model heat radiating type transformer device structure is simple and with good radiating effect, and the transformation function of stable safety can be provided in transmission line of electricity.
Description
Technical field
The utility model is related to a kind of transformer, more particularly to a kind of heat radiating type transformer.
Background technology
Conventional transformer structure is closed, and is easily raised by the coil windings temperature in transformer during high pressure, is caused transformation
Device internal structure is burnt.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of heat radiating type transformer, and its is simple in construction and with good
Good radiating effect, can provide the transformation function of stable safety in transmission line of electricity.
The utility model is to solve above-mentioned technical problem by following technical proposals：A kind of heat radiating type transformer, its
Including printed circuit board, input iron core, output iron core, electric capacity of voltage regulation, the first fin, the second fin, the 3rd fin, just
Level coil windings, secondary coil winding, feedback coil winding, anti-group of electric capacity, magnetic coupling electric capacity, rectifying block, electric capacity of voltage regulation, first
Fin, the second fin, the 3rd fin, primary coil winding, secondary coil winding, feedback coil winding, anti-group of electric capacity,
Magnetic coupling electric capacity, rectifying block are each attached on printed circuit board, and electric capacity of voltage regulation upper end is fixed with input iron core, electric capacity of voltage regulation side
Rectifying block is fixed with, is connected between electric capacity of voltage regulation and primary coil winding by the first fin, primary coil winding and secondary
It is connected between coil windings by the second fin, magnetic coupling electric capacity is fixed on the second fin side, secondary coil winding one
Side is connected with primary coil winding, and secondary coil winding opposite side is connected with the 3rd fin, is fixed with the left of the 3rd fin
Magnetic coupling electric capacity is fixed with the right side of feedback coil winding, the 3rd fin, output iron core is fixed on the 3rd fin.
Preferably, the coil number of plies of the primary coil winding for secondary coil winding twice of the coil number of plies, by anti-
Group electric capacity adjusts the winding number of plies of feedback coil winding.
Preferably, the primary coil winding and secondary coil winding have side the second fin of direction of same pin
And fix on a printed circuit board.
Positive effect of the present utility model is：The utility model heat radiating type transformer device structure is simple and with good
Radiating effect, the transformation function of stable safety can be provided in transmission line of electricity.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model heat radiating type transformer.
Embodiment
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.
As shown in figure 1, the utility model heat radiating type transformer include printed circuit board 1, input iron core 2, output iron core 3,
It is electric capacity of voltage regulation 4, the first fin 5, the second fin 6, the 3rd fin 7, primary coil winding 8, secondary coil winding 9, anti-
Present coil windings 10, anti-group of electric capacity 11, magnetic coupling electric capacity 12, rectifying block 13, electric capacity of voltage regulation 4, the radiating of the first fin 5, second
Piece 6, the 3rd fin 7, primary coil winding 8, secondary coil winding 9, feedback coil winding 10, anti-group of electric capacity 11, magnetic coupling
Electric capacity 12, rectifying block 13 are each attached on printed circuit board 1, and the upper end of electric capacity of voltage regulation 4 is fixed with input iron core 2, the side of electric capacity of voltage regulation 4
Face is fixed with rectifying block 13, is connected between electric capacity of voltage regulation 4 and primary coil winding 8 by the first fin 5, primary coil winding
It is connected between 8 and secondary coil winding 9 by the second fin 6, magnetic coupling electric capacity 12 is fixed on the side of the second fin 6, secondary
The level side of coil windings 9 is connected with primary coil winding 8, and the opposite side of secondary coil winding 9 is connected with the 3rd fin 7, and the 3rd
The left side of fin 7 is fixed with feedback coil winding 10, and the right side of the 3rd fin 7 is fixed with magnetic coupling electric capacity 12, and output iron core 3 is consolidated
It is scheduled on the 3rd fin 7.
The coil number of plies of primary coil winding 8 is twice of the coil number of plies of secondary coil winding 9, is adjusted by anti-group of electric capacity 11
The winding number of plies of whole feedback coil winding 10.
Primary coil winding 8 and secondary coil winding 9 have the side of same pin towards the second fin 6 and are fixed on
On printed circuit board 1, radiating effect is so improved.
Operation principle of the present utility model is as follows：Transformer transmits voltage, input transformer by the iron core of rear and front end
Electric current first pass around rectifying block rectification, then pass sequentially through primary coil winding and secondary coil winding, primary coil winding
Adjust current inductance amount, secondary coil winding is in series with primary coil winding, and secondary coil winding wire circle follow around
Preparative layer number is identical with primary coil winding, and secondary coil winding adjustment Current Voltage, last electric current passes through for detecting magnitude of voltage
Feedback coil winding, from the iron core of rear end export.Magnetic coupling electric capacity changes the magnetic flux on iron core, coordinates electric capacity of voltage regulation to make
The current floating that transformer must be flowed through tends towards stability.First fin, the second fin, the 3rd fin are separately fixed at primary
The surrounding of coil windings and secondary coil winding, assists coil windings radiating, prevents primary coil winding and secondary coil winding
Temperature is too high to burn transformer.
In summary, the utility model heat radiating type transformer device structure is simple and with good radiating effect, can be defeated
The transformation function of stable safety is provided in electric line.
Particular embodiments described above, to the technical problem, technical scheme and beneficial effect of solution of the present utility model
It is further described, should be understood that and the foregoing is only specific embodiment of the utility model, not
For limiting the utility model, all any modifications within spirit of the present utility model and principle, made, equivalent substitution, change
Enter, should be included within protection domain of the present utility model.
Claims (3)
1. a kind of heat radiating type transformer, it is characterised in that it includes printed circuit board, input iron core, output iron core, voltage stabilizing electricity
It is appearance, the first fin, the second fin, the 3rd fin, primary coil winding, secondary coil winding, feedback coil winding, anti-
Group electric capacity, magnetic coupling electric capacity, rectifying block, electric capacity of voltage regulation, the first fin, the second fin, the 3rd fin, primary coil around
Group, secondary coil winding, feedback coil winding, anti-group of electric capacity, magnetic coupling electric capacity, rectifying block are each attached on printed circuit board,
Electric capacity of voltage regulation upper end is fixed with input iron core, and electric capacity of voltage regulation side is fixed with rectifying block, electric capacity of voltage regulation and primary coil winding it
Between by the first fin be connected, between primary coil winding and secondary coil winding by the second fin be connected, magnetic coupling
Electric capacity is fixed on the second fin side, and secondary coil winding side is connected with primary coil winding, and secondary coil winding is another
Side is connected with the 3rd fin, is fixed with the left of the 3rd fin on the right side of feedback coil winding, the 3rd fin and is fixed with magnetic coupling
Electric capacity is closed, output iron core is fixed on the 3rd fin.
2. heat radiating type transformer as claimed in claim 1, it is characterised in that the coil number of plies of the primary coil winding is secondary
Twice of the coil number of plies of level coil windings, the winding number of plies of feedback coil winding is adjusted by anti-group of electric capacity.
3. heat radiating type transformer as claimed in claim 1, it is characterised in that the primary coil winding and secondary coil winding
Side with same pin is towards the second fin and fixes on a printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142033.9U CN206451575U (en) | 2017-02-17 | 2017-02-17 | Heat radiating type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142033.9U CN206451575U (en) | 2017-02-17 | 2017-02-17 | Heat radiating type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206451575U true CN206451575U (en) | 2017-08-29 |
Family
ID=59665630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720142033.9U Active CN206451575U (en) | 2017-02-17 | 2017-02-17 | Heat radiating type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206451575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103053A (en) * | 2020-10-09 | 2020-12-18 | 河南正达电子有限公司 | High-voltage box for perimeter protection high-voltage pulse power grid system |
| CN112117097A (en) * | 2020-10-09 | 2020-12-22 | 河南正达电子有限公司 | Stable high-voltage generating device and voltage stabilizing method thereof |
-
2017
- 2017-02-17 CN CN201720142033.9U patent/CN206451575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103053A (en) * | 2020-10-09 | 2020-12-18 | 河南正达电子有限公司 | High-voltage box for perimeter protection high-voltage pulse power grid system |
| CN112117097A (en) * | 2020-10-09 | 2020-12-22 | 河南正达电子有限公司 | Stable high-voltage generating device and voltage stabilizing method thereof |
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