CN202585065U - Horizontal transformer plugged in circuit board - Google Patents
Horizontal transformer plugged in circuit board Download PDFInfo
- Publication number
- CN202585065U CN202585065U CN 201220251200 CN201220251200U CN202585065U CN 202585065 U CN202585065 U CN 202585065U CN 201220251200 CN201220251200 CN 201220251200 CN 201220251200 U CN201220251200 U CN 201220251200U CN 202585065 U CN202585065 U CN 202585065U
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- stitch
- seat
- iron core
- coils
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- Expired - Fee Related
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Abstract
The utility model relates to a transformer. A horizontal transformer plugged in a circuit board comprises an iron core, a skeleton, two sets of coils and four pins, wherein the skeleton is composed of a reeling frame and a pin base which are integrally connected; the reeling frame is located above the pin base and is mounted inside the iron core; two sets of reeling slots are arranged on the reeling frame; the two sets of coils are respectively located in the two sets of reeling slots; the pin base is located under the iron core; the four pins are fixed at the bottom of the pin base and are arrayed in a square form; a plurality of longitudinally arrayed metal resisting pillars are arranged at the bottom of the pin base; the length of the longitudinally arrayed metal resisting pillars is less than the length of the pins; the longitudinally arrayed metal resisting pillars are located inside the four pins; and the two sets of coils are respectively connected with the four pins. The horizontal transformer has the advantages of novel and reasonable structure and good radiating effect.
Description
Technical field
The utility model relates to a kind of transformer.
Background technology
Transformer is divided into horizontal type transformer and vertical transformer according to the magnetic line of force direction of passing coil.The existing plug-in mounting miniature transformer in the circuit board that is used for has vertical and horizontal branch too.The structure of existing plug-in mounting horizontal type transformer in the circuit board is single, and especially skeleton structure is unreasonable, even if under the coil situation seldom, coil all is overlapping around together on skeleton, and different coils all are about coiled multilayer usually, and radiating effect is poor.Simultaneously, existing this plug-in mounting horizontal type transformer in the circuit board usually can make the bottom of the iron core of transformer be against on the wiring board when plug-in mounting, and wiring board and iron core are close together, and gather heat easily, further influence radiating effect, and radiating effect is very bad.
The utility model content
To the deficiency of above-mentioned plug-in mounting horizontal type transformer in the circuit board, the goal of the invention of the utility model provides novel structure and reasonable, the horizontal type transformer of good heat dissipation effect.
In order to realize the foregoing invention purpose, the utility model adopts following technical scheme:
A kind of plug-in mounting horizontal type transformer in the circuit board; Comprise iron core, skeleton, two groups of coils and four stitch; Skeleton is made up of drum stand that is connected as a single entity and stitch seat; Drum stand is in stitch seat top and is installed in the iron core inboard, and drum stand is provided with two groups of winding slots, and two groups of coils are in respectively in two groups of winding slots; The stitch seat is in the iron core below, and four stitch are fixed on stitch seat bottom and arrange squarely, and stitch seat bottom is provided with the many metals of vertically arranging and supports post; The metal of many vertical arrangements supports the length of post all less than stitch lengths, and its position is in four stitch inboards; Two groups of coils are connected with four stitch respectively.
As preferably, the length that said metal supports post is the 30-50% of stitch lengths.
As preferably, said stitch seat is formed by the left side seat that is connected as a single entity with the drum stand left side with the right seat that the drum stand right side is connected as a single entity.
Adopt the horizontal type transformer of said structure; Skeleton on the horizontal type transformer is made up of drum stand that is connected as a single entity and stitch seat, and drum stand is in stitch seat top and is installed in the iron core inboard, and drum stand is provided with two groups of winding slots; Two groups of coils are in respectively in two winding slots; Promptly two groups of coils no longer are about multilayer and overlapping up and down structure, and skeleton and winding structure are reasonable, good heat dissipation effect.Above-mentioned stitch seat bottom is provided with the many metals of vertically arranging and supports post; The metal of many vertical arrangements supports the length of post all less than stitch lengths, and its position is in four stitch inboards.This horizontal type transformer bottom has metal to support the existence of post; Even when the transformer plug-in mounting firmly excessive in the circuit board the time; Metal supports post also can support shelves in the circuit board; Let total retention gap between iron core and the wiring board on the transformer, the stitch that cooperates many inboard metals to support four metal materials in the post and the outside is again assisted heat radiation, and radiating effect is very good.
Description of drawings
Fig. 1: the structural representation of the utility model embodiment.
Embodiment
Be to combine the technical scheme of 1 pair of the utility model of accompanying drawing to describe in further detail below.
Like the said a kind of plug-in mounting of Fig. 1 horizontal type transformer in the circuit board, comprise iron core 1, skeleton 2, two groups of coils 4 and four stitch 3.
Skeleton 2 is made up of drum stand that is connected as a single entity 21 and stitch seat 22, and drum stand 21 is in stitch seat 22 tops and is installed in iron core 1 inboard.Drum stand 21 is provided with two groups of winding slots 211, promptly just is separated out two groups of winding slots 211 in that the middle in coiling zone is baffled.Two groups of coils 4 are in respectively in two groups of winding slots 211.Stitch seat 22 is in iron core 1 below, and stitch seat 22 is specifically formed by the left side seat 221 that is connected as a single entity with drum stand 21 left sides with the right seat 222 that drum stand 21 right sides are connected as a single entity.Left 221 and right 222 is held in the palm below iron core 1, specifically is to follow the left and right sides of drum stand 21 bottoms to be connected as a single entity.Four stitch 3 are fixed on stitch seat 22 bottoms and arrange squarely, specifically are that seat 221 distributes two on a left side, distribute two at right seat 222.Stitch seat 22 bottoms also are provided with the many metals of vertically arranging and support post 5; The metal of many vertical arrangements supports the length of post 5 all less than stitch lengths, and its position is in four stitch 3 inboards.The length that metal supports post 5 specifically is the 30-50% of stitch 3 length.If metal supports the length of post 5 greater than stitch 3 length, stitch 3 just can't plug-in mounting.Two groups of above-mentioned coils 4 are connected with four stitch 3 respectively, promptly the enamelled wire terminals at coil 4 two ends respectively to the left and right both sides stretch out, be connected with four stitch 3 roots of the left and right sides again, connected mode generally be the welding.
Claims (3)
1. plug-in mounting horizontal type transformer in the circuit board; It is characterized in that comprising iron core, skeleton, two groups of coils and four stitch; Skeleton is made up of drum stand that is connected as a single entity and stitch seat; Drum stand is in stitch seat top and is installed in the iron core inboard, and drum stand is provided with two groups of winding slots, and two groups of coils are in respectively in two groups of winding slots; The stitch seat is in the iron core below, and four stitch are fixed on stitch seat bottom and arrange squarely, and stitch seat bottom is provided with the many metals of vertically arranging and supports post; The metal of many vertical arrangements supports the length of post all less than stitch lengths, and its position is in four stitch inboards; Two groups of coils are connected with four stitch respectively.
2. a kind of plug-in mounting according to claim 1 horizontal type transformer in the circuit board is characterized in that said metal is the 30-50% of stitch lengths to the length of post.
3. a kind of plug-in mounting according to claim 2 horizontal type transformer in the circuit board is characterized in that said stitch seat forms by the left side seat that is connected as a single entity with drum stand left side with the right seat that the drum stand right side is connected as a single entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251200 CN202585065U (en) | 2012-05-28 | 2012-05-28 | Horizontal transformer plugged in circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251200 CN202585065U (en) | 2012-05-28 | 2012-05-28 | Horizontal transformer plugged in circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585065U true CN202585065U (en) | 2012-12-05 |
Family
ID=47254452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220251200 Expired - Fee Related CN202585065U (en) | 2012-05-28 | 2012-05-28 | Horizontal transformer plugged in circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585065U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332291A (en) * | 2014-08-28 | 2015-02-04 | 合肥市菲力克斯电子科技有限公司 | Transformer framework with height of pins capable of being adjusted |
| CN105845395A (en) * | 2016-06-20 | 2016-08-10 | 合肥市菲力克斯电子科技有限公司 | Combined high-frequency transformer framework capable of reinforcing pins |
| CN111613415A (en) * | 2020-04-24 | 2020-09-01 | 佛山市威龙氏电器有限公司 | Transformer iron core convenient for winding and wire frame |
-
2012
- 2012-05-28 CN CN 201220251200 patent/CN202585065U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332291A (en) * | 2014-08-28 | 2015-02-04 | 合肥市菲力克斯电子科技有限公司 | Transformer framework with height of pins capable of being adjusted |
| CN104332291B (en) * | 2014-08-28 | 2016-08-17 | 合肥市菲力克斯电子科技有限公司 | The adjustable for height transformer framework of stitch |
| CN105845395A (en) * | 2016-06-20 | 2016-08-10 | 合肥市菲力克斯电子科技有限公司 | Combined high-frequency transformer framework capable of reinforcing pins |
| CN105845395B (en) * | 2016-06-20 | 2018-05-18 | 合肥市菲力克斯电子科技有限公司 | The combined type high-frequency transformer skeleton of stitch can be reinforced |
| CN111613415A (en) * | 2020-04-24 | 2020-09-01 | 佛山市威龙氏电器有限公司 | Transformer iron core convenient for winding and wire frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140528 |