CN109903971B - Transformer module of automobile engine power supply - Google Patents
Transformer module of automobile engine power supply Download PDFInfo
- Publication number
- CN109903971B CN109903971B CN201711302369.8A CN201711302369A CN109903971B CN 109903971 B CN109903971 B CN 109903971B CN 201711302369 A CN201711302369 A CN 201711302369A CN 109903971 B CN109903971 B CN 109903971B
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- China
- Prior art keywords
- terminal
- terminal block
- terminal platform
- copper
- transformer module
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- 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.)
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 claims abstract description 21
- 239000010949 copper Substances 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The invention discloses a transformer module of an automobile engine power supply, which comprises a terminal block A, a terminal block B and a terminal block C, wherein the terminal block B is fixedly connected with the terminal block C, door-shaped connecting pieces are arranged on two opposite sides of the upper surfaces of the terminal block A and the terminal block B, a coil shaft is connected between the door-shaped connecting pieces, boss buckles are arranged on two opposite outer side surfaces of the door-shaped connecting pieces, a pair of mutually symmetrical copper terminals A are arranged on two opposite sides of the lower surfaces of the terminal block A and the terminal block B, copper terminals B are arranged on two opposite sides of the lower surface of the terminal block C, the cross section of each copper terminal A is L-shaped, and semicircular grooves are formed in the lower surfaces of the terminal block B and the terminal block C along a central line. The invention solves the problem of the binding stability of the wire ends of the traditional transformer, and the binding and fixing effects of the transformer coil are better through different binding modes and different fixing angles of the copper terminal A and the copper terminal B.
Description
Technical Field
The invention relates to the field of transformer equipment, in particular to a transformer module of an automobile engine power supply.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core (magnetic core), so that the common transformer is not stable enough in the winding structure of the coil, and particularly has poor fixing effect on the wire end, influences the service life and needs improvement.
Disclosure of Invention
The invention aims to solve the problems, and designs a transformer module of an automobile engine power supply.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a transformer module of automobile engine power supply, includes terminal platform A, terminal platform B and terminal platform C, terminal platform B meets fixedly with terminal platform C, terminal platform A all is equipped with the door shape connecting piece with terminal platform B upper surface opposite both sides, be connected with the coil axle between the door shape connecting piece, a pair of door shape connecting piece is relative two outside surfaces all are equipped with boss buckle, terminal platform A all is equipped with a pair of mutual symmetrical copper terminal A with terminal platform B lower surface opposite both sides, terminal platform C lower surface opposite both sides are equipped with copper terminal B, copper terminal A's cross-section is the L font, terminal platform B and terminal platform C lower surface are opened along the central line has the semicircle groove.
Preferably, the coil shaft is a block with a rectangular section and arc transition corners.
Preferably, an iron core hole is communicated between the door-shaped connecting piece and the coil shaft.
Preferably, the cross section of the core hole is rectangular.
Preferably, the side surface of the terminal block C is provided with a pair of horizontal connecting rods parallel to each other.
The transformer module of the automobile engine power supply manufactured by the technical scheme solves the problem of wire end binding stability of the traditional transformer, and the binding and fixing effects of the transformer coil are better through different binding modes and different fixing angles of the copper terminal A and the copper terminal B.
Drawings
FIG. 1 is a schematic diagram of a transformer module of an automotive engine power supply according to the present invention;
FIG. 2 is a bottom perspective view of a transformer module of an automotive engine power supply according to the present invention;
in the figure, 1, a terminal block A; 2. a terminal block B; 3. a terminal block C; 4. a door-shaped connector; 5. a coil shaft; 6. the boss is buckled; 7. copper terminal a; 8. copper terminal B; 9. a semicircular groove; 10. a core hole; 11. and a horizontal connecting rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a transformer module of an automobile engine power supply as shown in fig. 1-2, which comprises a terminal block A1, a terminal block B2 and a terminal block C3, wherein the terminal block B2 is fixedly connected with the terminal block C3, door-shaped connecting pieces 4 are arranged on two opposite sides of the upper surfaces of the terminal block A1 and the terminal block B2, a coil shaft 5 is connected between the door-shaped connecting pieces 4, boss buckles 6 are arranged on two opposite outer side surfaces of the door-shaped connecting pieces 4, a pair of mutually symmetrical copper terminals A7 are arranged on two opposite sides of the lower surfaces of the terminal block A1 and the terminal block B2, copper terminals B8 are arranged on two opposite sides of the lower surface of the terminal block C3, the cross section of the copper terminal A7 is L-shaped, and a semicircular groove 9 is formed on the lower surfaces of the terminal block B2 and the terminal block C3 along a central line; the coil shaft 5 is a block with a rectangular section and arc transition corners; an iron core hole 10 is communicated between the door-shaped connecting piece 4 and the coil shaft 5; the section of the iron core hole 10 is rectangular; the side surface of the terminal block C3 is provided with a pair of horizontal connecting bars 11 parallel to each other.
The specific use is as follows: one end of the coil is welded with a copper terminal A7, the coil is bound on a coil shaft 5, a boss buckle 6 and a horizontal connecting rod 11 are used for being inserted into a transformer shell to be fixed, the structure of the copper terminal A7 adopts an L shape to enable a coil end to be wound before welding, the service time is prolonged, the fixing effect is enhanced, a semicircular groove plays a coil winding and wire passing effect, and a copper terminal B8 winds redundant coils so far, so that the use mode of a coil winding position is increased.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (5)
1. The utility model provides a transformer module of automobile engine power supply, includes terminal platform A, terminal platform B and terminal platform C, its characterized in that, terminal platform B meets fixedly with terminal platform C, terminal platform A all is equipped with the door shape connecting piece with terminal platform B upper surface opposite both sides, be connected with the coil axle between the door shape connecting piece, a pair of door shape connecting piece is relative two outside surfaces all are equipped with boss buckle, terminal platform A all is equipped with a pair of mutual symmetrical copper terminal A with terminal platform B lower surface opposite both sides, terminal platform C lower surface opposite both sides are equipped with copper terminal B, copper terminal A's cross-section is the L font, terminal platform B and terminal platform C lower surface are opened along the central line has the semicircle groove.
2. The transformer module of claim 1, wherein the coil shaft is a block having a rectangular cross-section and rounded corners.
3. The transformer module of claim 1, wherein a core hole is formed between the gate-shaped connector and the coil bobbin.
4. A transformer module for an automotive engine power supply as set forth in claim 3, wherein said core aperture is rectangular in cross-section.
5. The transformer module of an automobile engine power supply according to claim 1, wherein the side surface of the terminal block C is provided with a pair of horizontal connecting rods parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711302369.8A CN109903971B (en) | 2017-12-10 | 2017-12-10 | Transformer module of automobile engine power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711302369.8A CN109903971B (en) | 2017-12-10 | 2017-12-10 | Transformer module of automobile engine power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109903971A CN109903971A (en) | 2019-06-18 |
| CN109903971B true CN109903971B (en) | 2023-12-08 |
Family
ID=66941361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711302369.8A Active CN109903971B (en) | 2017-12-10 | 2017-12-10 | Transformer module of automobile engine power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109903971B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1402267A (en) * | 2001-08-08 | 2003-03-12 | 株式会社田村制作所 | Coil shaft |
| JP2010238842A (en) * | 2009-03-31 | 2010-10-21 | Tdk Corp | Transformer |
| CN103035364A (en) * | 2012-12-28 | 2013-04-10 | 广州金升阳科技有限公司 | Electronic transformer |
| CN203277057U (en) * | 2013-05-07 | 2013-11-06 | 广州金升阳科技有限公司 | Electronic transformer framework |
| CN204348491U (en) * | 2014-12-30 | 2015-05-20 | 广州金升阳科技有限公司 | A kind of electronic transformer skeleton |
| CN204348490U (en) * | 2014-12-30 | 2015-05-20 | 广州金升阳科技有限公司 | A kind of electronic transformer skeleton |
| CN206250034U (en) * | 2016-11-19 | 2017-06-13 | 江苏阜宁金宁三环富士电气有限公司 | A kind of electronic transformer skeleton |
| CN107275043A (en) * | 2016-04-06 | 2017-10-20 | 胜美达集团株式会社 | Miniature transformer |
| CN107424794A (en) * | 2017-08-17 | 2017-12-01 | 广州金升阳科技有限公司 | A kind of transformer |
| CN207489648U (en) * | 2017-12-10 | 2018-06-12 | 品翔电子元件（漳州）有限公司 | A kind of transformer module of car engine electromechanical source |
-
2017
- 2017-12-10 CN CN201711302369.8A patent/CN109903971B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1402267A (en) * | 2001-08-08 | 2003-03-12 | 株式会社田村制作所 | Coil shaft |
| JP2010238842A (en) * | 2009-03-31 | 2010-10-21 | Tdk Corp | Transformer |
| CN103035364A (en) * | 2012-12-28 | 2013-04-10 | 广州金升阳科技有限公司 | Electronic transformer |
| CN203277057U (en) * | 2013-05-07 | 2013-11-06 | 广州金升阳科技有限公司 | Electronic transformer framework |
| CN204348491U (en) * | 2014-12-30 | 2015-05-20 | 广州金升阳科技有限公司 | A kind of electronic transformer skeleton |
| CN204348490U (en) * | 2014-12-30 | 2015-05-20 | 广州金升阳科技有限公司 | A kind of electronic transformer skeleton |
| CN107275043A (en) * | 2016-04-06 | 2017-10-20 | 胜美达集团株式会社 | Miniature transformer |
| CN206250034U (en) * | 2016-11-19 | 2017-06-13 | 江苏阜宁金宁三环富士电气有限公司 | A kind of electronic transformer skeleton |
| CN107424794A (en) * | 2017-08-17 | 2017-12-01 | 广州金升阳科技有限公司 | A kind of transformer |
| CN207489648U (en) * | 2017-12-10 | 2018-06-12 | 品翔电子元件（漳州）有限公司 | A kind of transformer module of car engine electromechanical source |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109903971A (en) | 2019-06-18 |
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