CN202549581U - Leading-out wire lengthening type transformer - Google Patents
Leading-out wire lengthening type transformer Download PDFInfo
- Publication number
- CN202549581U CN202549581U CN2011205672948U CN201120567294U CN202549581U CN 202549581 U CN202549581 U CN 202549581U CN 2011205672948 U CN2011205672948 U CN 2011205672948U CN 201120567294 U CN201120567294 U CN 201120567294U CN 202549581 U CN202549581 U CN 202549581U
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- China
- Prior art keywords
- transformer
- out wire
- binding post
- jack
- type 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a leading-out wire lengthening type transformer, comprising a framework, wherein a wiring terminal is arranged on the framework; two ends of the wiring terminal are provided with a pin respectively; and the wiring column stretches outward into a long strip. Through the wiring terminal in the shape of the long strip, which stretches outward, the positioning length tolerance of a space between a jack of a PCB (Printed Circuit Board) and the transformer is precisely controlled, and the difficult in processing the transformer is decreased; since the pins are connected with the jack of the PCB, the insertion into the jack of the PCB in an artificial wire-folding way is unnecessary; and in such a way, the leading-out wire lengthening type transformer is simple, convenient and high in efficiency, and simultaneously ensures insertion quality.
Description
Technical field
The utility model relates to a kind of transformer, is specifically related to the lead-out wire extended type transformer that applies on the energy-saving lamp a kind of.
Background technology
Need transformer be connected with pcb board in the energy-saving lamp, the lead-out wire of transformer is connected with the jack of pcb board.Generally, adopt band to draw the transformer of flexible wire type in the energy-saving lamp, the flexible cord of drawing through coils in transformers is connected (as shown in Figure 1) with the jack of pcb board, and is simple and convenient, but adopts the transformer of drawing flexible wire type to have following shortcoming:
1, because lead-out wire is soft, and the position length tolerance of the spacing between pcb board jack and the transformer can't accurately be controlled, this brings great difficulty with regard to the processing of giving transformer;
2, because lead-out wire is soft, flexible cord must be through the manual broken line plug-in mounting of workman when the jack of plug-in mounting pcb board, inefficiency, and quality is unstable, and difficulty of processing is big.
The utility model content
The utility model purpose: the purpose of the utility model is in order to solve the deficiency of prior art, a kind of accurate positioning to be provided, and difficulty of processing is little, need not the lead-out wire extended type transformer of manual broken line plug-in mounting pcb board jack.
Technical scheme: in order to realize above purpose, the described a kind of lead-out wire extended type transformer of the utility model comprises: skeleton, and this skeleton is provided with binding post, and the two ends of binding post are provided with pin; Said binding post stretches out and is strip; Winding around on the skeleton, lead-out wires of coil are entangled on the binding post and with pin and are connected.Binding post through outward extending strip in the utility model accurately locatees the length tolerance between transformer and the pcb board; Length tolerance between transformer and the pcb board is the outward extending length of binding post, because binding post is indeformable at normal temperatures, not flexible; So in case confirm the length tolerance between transformer and the pcb board; The outward extending length of binding post has also been confirmed, has effectively guaranteed accuracy, has reduced difficulty of processing.
Indeformable material is processed under the employing of binding post described in the utility model normal temperature.
Beneficial effect: the utility model compared with prior art has the following advantages:
1, controls the position length tolerance of spacing between pcb board jack and the transformer in the utility model through the binding post of outward extending strip accurately, reduced the difficulty of processing of transformer;
2, the lead-out wire that the coil that twines from skeleton in the utility model is drawn then is connected with pin on binding post; Be connected with the jack of pcb board through pin, need not to insert through artificial mode broken line again the jack of pcb board, simple and convenient; Efficient is high, has also guaranteed to patch simultaneously quality.
Description of drawings
Fig. 1 draws the structural representation of the transformer of flexible wire type for band in the prior art.
Fig. 2 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment; Further illustrate the utility model; Should understand these embodiment only be used to the utility model is described and be not used in the restriction the utility model scope; After having read the utility model, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the utility model.
Embodiment
A kind of lead-out wire extended type transformer as shown in Figure 2 comprises: skeleton 1, and said skeleton 1 is provided with binding post 2, and the two ends of binding post 2 are provided with pin 3; Said binding post 2 stretches out and is strip; Winding around on the skeleton 1, the lead-out wire 4 of coil are entangled on the binding post 2 and are connected with pin 3, come accurately to locate the length tolerance between transformer and the pcb board through binding post 2 outward extending length; And be connected with the jack of pcb board through pin, improved operating efficiency, simplified work difficulty, guaranteed the quality of product.
Claims (2)
1. lead-out wire extended type transformer comprises: skeleton (1), and said skeleton (1) is provided with binding post (2), and the two ends of binding post (2) are provided with pin (3); It is characterized in that: said binding post (2) stretches out and is strip; Skeleton (1) is gone up winding around, and lead-out wires of coil is entangled in binding post (2) and upward and with pin (3) is connected.
2. a kind of lead-out wire extended type transformer according to claim 1 is characterized in that: indeformable material is processed under said binding post (2) the employing normal temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205672948U CN202549581U (en) | 2011-12-30 | 2011-12-30 | Leading-out wire lengthening type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205672948U CN202549581U (en) | 2011-12-30 | 2011-12-30 | Leading-out wire lengthening type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202549581U true CN202549581U (en) | 2012-11-21 |
Family
ID=47170173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205672948U Expired - Fee Related CN202549581U (en) | 2011-12-30 | 2011-12-30 | Leading-out wire lengthening type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202549581U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010666A (en) * | 2018-01-30 | 2018-05-08 | 江苏普隆磁电有限公司 | Exempt from wiring straight cutting water-proof type electronics core transformers |
| CN108878132A (en) * | 2018-07-05 | 2018-11-23 | 无锡新畅电子有限公司 | A kind of transformer twines foot lead-out wire removal technique |
| CN109616307A (en) * | 2019-01-29 | 2019-04-12 | 深圳市航嘉驰源电气股份有限公司 | A kind of manufacturing method and installation method of transformer |
-
2011
- 2011-12-30 CN CN2011205672948U patent/CN202549581U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010666A (en) * | 2018-01-30 | 2018-05-08 | 江苏普隆磁电有限公司 | Exempt from wiring straight cutting water-proof type electronics core transformers |
| CN108878132A (en) * | 2018-07-05 | 2018-11-23 | 无锡新畅电子有限公司 | A kind of transformer twines foot lead-out wire removal technique |
| CN109616307A (en) * | 2019-01-29 | 2019-04-12 | 深圳市航嘉驰源电气股份有限公司 | A kind of manufacturing method and installation method of transformer |
| CN109616307B (en) * | 2019-01-29 | 2024-04-30 | 深圳市航嘉驰源电气股份有限公司 | Manufacturing method and installation method of transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214241 Jiangsu province Wuxi City District Xu Yixing City Industrial Road No. 5 Patentee after: Jiangsu Litong electronic Limited by Share Ltd Address before: 214241 Jiangsu province Wuxi City District Xu Yixing City Industrial Road No. 8 Patentee before: Jiangsu Lettall Electronic Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20201230 |