CN218730330U - Split-slot combined type flat-plate transformer - Google Patents
Split-slot combined type flat-plate transformer Download PDFInfo
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- CN218730330U CN218730330U CN202222781396.0U CN202222781396U CN218730330U CN 218730330 U CN218730330 U CN 218730330U CN 202222781396 U CN202222781396 U CN 202222781396U CN 218730330 U CN218730330 U CN 218730330U
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- circuit board
- skeleton
- coil
- winding
- groove
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Abstract
The utility model relates to a transformer field especially relates to a combined planar transformer in minute groove, including skeleton and circuit board, skeleton installation jack has been seted up to the skeleton, and insert the cooperation and have the magnetic core, offer the inserting groove that is used for installing winding coil wire winding groove and is used for installing flat coil on the skeleton, winding coil passes through pencil and circuit board electrical property intercommunication, and flat coil's connecing electric plug-in block and circuit board electrical property intercommunication through inserting groove installation flat coil, so only need wind winding coil on the skeleton, and it is convenient to wind, and is efficient, has avoided the interference condition simultaneously.
Description
Technical Field
The utility model relates to a transformer field especially relates to a combined planar transformer of minute groove.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components of the transformer are a primary coil, a secondary coil and an iron core; the main functions of the transformer are: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like, and can be divided into the following according to purposes: power transformers and special transformers; the transformer is basic equipment for power transmission and distribution, and is widely applied to the fields of industry, agriculture, traffic, urban communities and the like.
The existing transformer comprises a transformer framework, a primary coil, a secondary coil and a magnetic core, wherein the primary coil and the secondary coil are arranged on the transformer framework, the magnetic core is arranged in the framework, and a winding groove is formed in the framework for winding the coil.
Disclosure of Invention
The utility model provides a combined dull and stereotyped transformer of minute groove for solve among the prior art transformer skeleton wire winding step complicated, inefficiency and the easy problem that wire winding is interfered that appears.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a combined planar transformer of sub-slot, includes skeleton and circuit board, and the skeleton has seted up skeleton installation jack, and the plug-in fit has the magnetic core, set up the inserting groove that is used for installing winding coil wire winding groove and is used for installing flat coil on the skeleton, winding coil passes through pencil and circuit board electrical property intercommunication, and flat coil's the electricity that connects inserts the piece and circuit board electrical property intercommunication.
Through inserting groove installation flat coil, only need wind the coil on the skeleton like this, it is convenient to wind, and is efficient, has avoided the interference condition simultaneously.
Preferably, the power connection plug block is in plug-in fit with the circuit board and is welded and fixed.
Preferably, the framework is provided with an installation inserting column which is matched with the circuit board in an inserting manner.
The power connection plug block and the installation plug column are matched with the circuit board in an inserted mode, and the wound framework can be fixed with the circuit board.
Drawings
Fig. 1 is a perspective view of a slot combination type planar transformer.
Fig. 2 is a schematic perspective view of a transformer bobbin and a circuit board.
Fig. 3 is a schematic perspective view of a circuit board and a transformer bobbin.
The text labels shown in the figures are represented as: 1. a magnetic core; 2. a framework; 3. winding a coil; 4. a circuit board; 5. a framework mounting jack; 6. a flat coil; 7. connecting a power plug block; 8. and (5) installing the inserted column.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-3, the specific structure of the present invention is: a split-slot combined type flat transformer comprises a framework 2 and a circuit board 4, wherein the framework 2 is provided with a framework mounting jack 5, a magnetic core 1 is inserted and matched with the framework, the framework 2 is provided with a winding slot for mounting a winding coil 3 and an insertion slot for mounting a flat coil 6, the winding coil 3 is electrically communicated with the circuit board 4 through a wiring harness, and an electric connection insertion block 7 of the flat coil 6 is electrically communicated with the circuit board 4; the power connection plug block 7 is in plug-in fit with the circuit board 4 and is welded and fixed, and the framework 2 is provided with an installation plug column 8 in plug-in fit with the circuit board 4.
When the flat coil is used specifically, the winding coil 3 is wound and connected in the winding groove, the two connectors are electrically communicated with the circuit board 4, then the flat coil 6 is inserted into the insertion groove, then the circuit board 4 is placed below the framework 2, the installation insertion column 8 is inserted into the circuit board 4, and meanwhile, the electric connection insertion block 7 is inserted into the circuit board 4 and is fixed and electrically communicated through soldering.
By adopting the scheme of the application, the part cost is reduced by more than or equal to 30%: the winding operation steps are simplified, and the manufacturing process capacity is improved; the manufacturing process production efficiency is improved by 5 times, the complex assembly structure of each part is simplified, and the production efficiency and the quality are improved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (3)
1. The utility model provides a combined planar transformer of branch groove, includes skeleton (2) and circuit board (4), skeleton installation jack (5) have been seted up in skeleton (2), and insert the cooperation and have magnetic core (1), its characterized in that, offer the inserting groove that is used for installing winding coil (3) wire winding groove and is used for installing pancake coil (6) on skeleton (2), winding coil (3) are through pencil and circuit board (4) electric intercommunication, and the electricity that connects of pancake coil (6) inserts piece (7) and circuit board (4) electric intercommunication.
2. The slot combination type flat-plate transformer according to claim 1, characterized in that the electric plug block (7) is inserted and matched with the circuit board (4) and is fixed by welding.
3. A slot combination type flat-plate transformer according to claim 1, characterized in that the said framework (2) is provided with mounting posts (8) which are inserted and matched with the circuit board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222781396.0U CN218730330U (en) | 2022-10-21 | 2022-10-21 | Split-slot combined type flat-plate transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222781396.0U CN218730330U (en) | 2022-10-21 | 2022-10-21 | Split-slot combined type flat-plate transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218730330U true CN218730330U (en) | 2023-03-24 |
Family
ID=85588789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222781396.0U Active CN218730330U (en) | 2022-10-21 | 2022-10-21 | Split-slot combined type flat-plate transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218730330U (en) |
-
2022
- 2022-10-21 CN CN202222781396.0U patent/CN218730330U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |