CN107086114A - A kind of transformer copper sheet structure - Google Patents
A kind of transformer copper sheet structure Download PDFInfo
- Publication number
- CN107086114A CN107086114A CN201710484597.5A CN201710484597A CN107086114A CN 107086114 A CN107086114 A CN 107086114A CN 201710484597 A CN201710484597 A CN 201710484597A CN 107086114 A CN107086114 A CN 107086114A
- Authority
- CN
- China
- Prior art keywords
- copper sheet
- pin
- sheet body
- hole
- transformer
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2847—Sheets; Strips
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
- H01F27/292—Surface mounted devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Regulation Of General Use Transformers (AREA)
Abstract
The invention discloses a kind of transformer copper sheet structure, including copper sheet body, copper sheet body hatch frame in a ring, it is provided with the opening of copper sheet body in the first pin and second pin, second pin and is provided with through hole, rotary shaft is installed in through hole, rotary shaft connects spacer, locating slot is provided with spacer, copper sheet body surface is provided with insulating trip, and the center of the first pin is provided with insulated hole.The beneficial effects of the invention are as follows：It is simple in construction, the setting of insulating trip and copper sheet is insulated, the safety coefficient of finished product, increased spacer can be improved, it is easy to positioning, the setting of insulated hole is easy for installation, improves operating efficiency, reduces cost of labor, using L-type pin, stability is improved, reliability is high.
Description
Technical field
The present invention relates to a kind of copper sheet, more particularly to a kind of transformer copper sheet structure.
Background technology
In DC-DC low-voltage, high-current products, to meet properties of product, former secondary all uses copper sheet as winding.In order to
Coordinate the shape of magnetic core, copper sheet is typically all to be designed to that inside and outside is annular (circle).
But this annular design faces a kind of problem in actual production：Due to being circle at the top of copper sheet, in encapsulated band
When, only one point and adhesive strips contact, it is extremely difficult to coat, seriously reduce production efficiency；Simultaneously in punching in being put into mould, together
Sample is due to the contact of point, and positioning is inaccurate, causes desired size to be difficult to ensure card, product reliability is low.
Therefore, to solve the above problems, special provide a kind of new technical scheme.
The content of the invention
The present invention provides a kind of transformer copper sheet structure.
The technical solution adopted by the present invention is：
A kind of transformer copper sheet structure, including copper sheet body, copper sheet body hatch frame in a ring, positioned at copper sheet body
Opening at be provided with the first pin and second pin, the second pin and be provided with through hole, rotary shaft is installed in through hole,
The rotary shaft connects and is provided with locating slot on spacer, the spacer, and the copper sheet body surface is provided with insulating trip, described
The center of first pin is provided with insulated hole.
Further, the surface of first pin and second pin is coated with tin film.
Further, first pin is L-type.
Further, the copper sheet body surface is coated with dielectric film.
Further, the dielectric film is Kapton Tape.
Further, the insulating trip is shaped as circle, and middle part is provided with circular hole.
Further, the diameter of the insulating trip is less than the diameter of copper sheet body.
The beneficial effects of the invention are as follows：It is simple in construction, the setting of insulating trip and copper sheet is insulated, the safety of finished product can be improved
Coefficient, increased spacer is easy to positioning, the setting of insulated hole is easy for installation, improves operating efficiency, reduce it is artificial into
This, using L-type pin, improves stability, reliability is high.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of the present invention.
Wherein：1st, copper sheet body, the 2, first pin, 3, second pin, 4, through hole, 5, rotary shaft, 6, spacer, 7, positioning
Groove, 8, insulating trip, 9, insulated hole, 10, circular hole.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, should
Embodiment is only used for explaining the present invention, does not constitute the restriction to protection scope of the present invention.
A kind of transformer copper sheet structure as shown in Figure 1, including copper sheet body 1, copper sheet body 1 are open knot in a ring
Structure, is provided with the first pin 2 and second pin 3, second pin 3 at the opening of copper sheet body 1 and is provided with through hole 4, logical
It is provided with hole 4 on rotary shaft 5, the connection spacer 6 of rotary shaft 5, spacer 6 and is provided with locating slot 7, the surface of copper sheet body 1 is set
There is insulating trip 8, the center of the first pin 2 is provided with insulated hole 9, and the first pin 2 and the surface of second pin 3 are coated with tin
Film, the first pin 2 is L-type, and the surface of copper sheet body 1 is coated with dielectric film, and dielectric film is Kapton Tape, the shape of insulating trip 8
Shape is circle, and middle part is provided with circular hole 10, and the diameter of insulating trip 8 is less than the diameter of copper sheet body 1.
The beneficial effects of the invention are as follows：It is simple in construction, the setting of insulating trip and copper sheet is insulated, the safety of finished product can be improved
Coefficient, increased spacer is easy to positioning, the setting of insulated hole is easy for installation, improves operating efficiency, reduce it is artificial into
This, using L-type pin, improves stability, reliability is high.
The above described is only a preferred embodiment of the present invention, being not the limit for making any other form to the present invention
System, and any modification made according to technical spirit of the invention or equivalent variations, still fall within model claimed of the invention
Enclose.
Claims (7)
1. a kind of transformer copper sheet structure, it is characterised in that：Including copper sheet body, the copper sheet body is open knot in a ring
Structure, is provided with the first pin and second pin, the second pin at the opening of copper sheet body and is provided with through hole, in through hole
Rotary shaft is inside installed, the rotary shaft is connected and is provided with locating slot on spacer, the spacer, and the copper sheet body surface is set
Insulating trip is equipped with, the center of first pin is provided with insulated hole.
2. a kind of transformer copper sheet structure according to claim 1, it is characterised in that：First pin draws with second
The surface of pin is coated with tin film.
3. a kind of transformer copper sheet structure according to claim 1, it is characterised in that：First pin is L-type.
4. a kind of transformer copper sheet structure according to claim 1, it is characterised in that：The copper sheet body surface coating
There is dielectric film.
5. a kind of transformer copper sheet structure according to claim 4, it is characterised in that：The dielectric film is polyimides
Adhesive tape.
6. a kind of transformer copper sheet component according to claim 1, it is characterised in that：The insulating trip be shaped as circle
Shape, and middle part is provided with circular hole.
7. a kind of transformer copper sheet component according to claim 6, it is characterised in that：The diameter of the insulating trip is less than
The diameter of copper sheet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710484597.5A CN107086114A (en) | 2017-06-23 | 2017-06-23 | A kind of transformer copper sheet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710484597.5A CN107086114A (en) | 2017-06-23 | 2017-06-23 | A kind of transformer copper sheet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107086114A true CN107086114A (en) | 2017-08-22 |
Family
ID=59606367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710484597.5A Pending CN107086114A (en) | 2017-06-23 | 2017-06-23 | A kind of transformer copper sheet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107086114A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140327511A1 (en) * | 2013-05-03 | 2014-11-06 | Delta Electronics, Inc. | Primary side module and transformer with same |
| CN204809418U (en) * | 2015-07-20 | 2015-11-25 | 江苏金泰科精密科技有限公司 | High performance nickel carbon connection piece for ultracapacitor system |
| CN106449047A (en) * | 2016-11-17 | 2017-02-22 | 康舒电子(东莞)有限公司 | High-current planar transformer and manufacturing method thereof |
| CN206194500U (en) * | 2016-10-08 | 2017-05-24 | 珠海黎明云路新能源科技有限公司 | Planar transformer winding copper sheet |
-
2017
- 2017-06-23 CN CN201710484597.5A patent/CN107086114A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140327511A1 (en) * | 2013-05-03 | 2014-11-06 | Delta Electronics, Inc. | Primary side module and transformer with same |
| CN204809418U (en) * | 2015-07-20 | 2015-11-25 | 江苏金泰科精密科技有限公司 | High performance nickel carbon connection piece for ultracapacitor system |
| CN206194500U (en) * | 2016-10-08 | 2017-05-24 | 珠海黎明云路新能源科技有限公司 | Planar transformer winding copper sheet |
| CN106449047A (en) * | 2016-11-17 | 2017-02-22 | 康舒电子(东莞)有限公司 | High-current planar transformer and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |