CN204231757U - A kind of superelevation controllable silicon safeguard structure for circuit board - Google Patents
A kind of superelevation controllable silicon safeguard structure for circuit board Download PDFInfo
- Publication number
- CN204231757U CN204231757U CN201420704729.2U CN201420704729U CN204231757U CN 204231757 U CN204231757 U CN 204231757U CN 201420704729 U CN201420704729 U CN 201420704729U CN 204231757 U CN204231757 U CN 204231757U
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- CN
- China
- Prior art keywords
- circuit board
- controllable silicon
- hot plate
- metal guide
- electrical equipment
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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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Abstract
The utility model discloses a kind of superelevation controllable silicon safeguard structure for circuit board, described circuit board place is provided with controllable silicon electrical equipment original paper, three terminal pin places of this controllable silicon electrical equipment original paper all form 90 degree of kinks, controllable silicon electrical equipment original paper topples over shape with the bending of terminal pin in 90 degree, the upper surface of metal guide hot plate is close on the surface of controllable silicon electrical equipment original paper, the lower surface of metal guide hot plate is close to circuit board surface, metal guide hot plate upper surface place is also provided with a fixed head, metal guide hot plate and fixed head are all fixed on circuit board surface by same riveting parts, one lateral edges of fixed head props up the top of controllable silicon electrical equipment original paper.Its thyristor arranged by script vertical configuration is toppled over fixing by terminal pin bending mode, effectively reduces the height of thyristor, avoids and touch mutually with other metal partss, affect its performance.And be provided with metal guide hot plate at circuit board surface, utilize thyristor surface and the heat transfer of metal guide hotplate surface, realize physics heat radiation.Present design is skillfully constructed, and has good practicality, is easy to apply.
Description
Technical field
The utility model relates to the technical field of circuit board protection, a kind of superelevation controllable silicon safeguard structure for circuit board specifically, particularly the fixed form of thyristor and set-up mode.
Background technology
The height superelevation of existing part controllable silicon electric elements, after circuit board is placed to electrical equipment inside, electrical equipment interior metal and Metal Phase touch and easily affect function, and the caloric value of part thyristor is also comparatively large, therefore need to carry out surface cooling by physics mode.
Summary of the invention
The purpose of this utility model is to provide a kind of superelevation controllable silicon safeguard structure for circuit board, it adopts wrap direction to make the main body of thyristor to side be 90 degree to topple over, effectively reduce the height of thyristor, avoid itself and other metal parts to touch, overcome the shortcoming and defect existed in prior art.
To achieve these goals, the technical solution of the utility model is: a kind of superelevation controllable silicon safeguard structure for circuit board, comprise circuit board, it is characterized in that: described circuit board place is provided with controllable silicon electrical equipment original paper, three terminal pin places of this controllable silicon electrical equipment original paper all form 90 degree of kinks, controllable silicon electrical equipment original paper topples over shape with the bending of terminal pin in 90 degree, the upper surface of metal guide hot plate is close on the surface of controllable silicon electrical equipment original paper, the lower surface of metal guide hot plate is close to circuit board surface, metal guide hot plate upper surface place is also provided with a fixed head, metal guide hot plate and fixed head are all fixed on circuit board surface by same riveting parts, one lateral edges of fixed head props up the top of controllable silicon electrical equipment original paper, metal guide hot plate place forms a kink, the metal guide hot plate of kink side is positioned at circuit board outside, the metal guide hot plate lower surface of kink opposite side is close to circuit board surface.
The utility model discloses a kind of superelevation controllable silicon safeguard structure for circuit board.Its thyristor arranged by script vertical configuration is toppled over fixing by terminal pin bending mode, effectively reduces the height of thyristor, avoids and touch mutually with other metal partss, affect its performance.And be provided with metal guide hot plate at circuit board surface, utilize thyristor surface and the heat transfer of metal guide hotplate surface, realize physics heat radiation.Present design is skillfully constructed, and has good practicality, is easy to apply.
Accompanying drawing explanation
Fig. 1 is the utility model structure structural representation.
Wherein:
1, circuit board;
2, controllable silicon electrical equipment original paper;
3, metal guide hot plate;
4, riveting parts;
5, fixed head;
6, kink;
7, top.
Embodiment
With reference to the accompanying drawings, the utility model is described further.
The utility model is a kind of superelevation controllable silicon safeguard structure for circuit board, comprise circuit board 1, it is different from prior art and is: described circuit board 1 place is provided with controllable silicon electrical equipment original paper 2, three terminal pin places of this controllable silicon electrical equipment original paper 2 all form 90 degree of kinks, and controllable silicon electrical equipment original paper 2 also topples over shape in 90 degree with the bending of terminal pin.The upper surface of metal guide hot plate 3 is close on the surface of controllable silicon electrical equipment original paper 2, and the lower surface of metal guide hot plate 3 is close to circuit board 1 surface.Can heat conduction be realized between metal guide hot plate 3 and controllable silicon electrical equipment original paper 2, finally realize the effect of physics heat radiation.Metal guide hot plate 3 upper surface place is also provided with a fixed head 5, metal guide hot plate 3 and fixed head 5 are all fixed on circuit board 1 surface by same riveting parts 4, one lateral edges of fixed head 5 props up the top 7 of controllable silicon electrical equipment original paper 2, for fixing the further spacing of controllable silicon electrical equipment original paper 2, prevent components and parts from loosening.Metal guide hot plate 3 place forms a kink 6, and the metal guide hot plate 3 of this kink 6 side is positioned at circuit board 1 outside, and metal guide hot plate 3 lower surface of kink 6 opposite side is close to circuit board 1 surface.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that the utility model is specifically implemented to be confined to these explanations above-mentioned.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection range of the present utility model.
Claims (1)
1. the superelevation controllable silicon safeguard structure for circuit board, comprise circuit board (1), it is characterized in that: described circuit board (1) place is provided with controllable silicon electrical equipment original paper (2), three terminal pin places of this controllable silicon electrical equipment original paper (2) all form 90 degree of kinks, controllable silicon electrical equipment original paper (2) topples over shape with the bending of terminal pin in 90 degree, the upper surface of metal guide hot plate (3) is close on the surface of controllable silicon electrical equipment original paper (2), the lower surface of metal guide hot plate (3) is close to circuit board (1) surface, metal guide hot plate (3) upper surface place is also provided with a fixed head (5), metal guide hot plate (3) and fixed head (5) are all fixed on circuit board (1) surface by same riveting parts (4), one lateral edges of fixed head (5) props up the top of controllable silicon electrical equipment original paper (2), metal guide hot plate (3) place forms a kink (6), the metal guide hot plate (3) of kink (6) side is positioned at circuit board (1) outside, metal guide hot plate (3) lower surface of kink (6) opposite side is close to circuit board (1) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704729.2U CN204231757U (en) | 2014-11-22 | 2014-11-22 | A kind of superelevation controllable silicon safeguard structure for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704729.2U CN204231757U (en) | 2014-11-22 | 2014-11-22 | A kind of superelevation controllable silicon safeguard structure for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204231757U true CN204231757U (en) | 2015-03-25 |
Family
ID=52929797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420704729.2U Active CN204231757U (en) | 2014-11-22 | 2014-11-22 | A kind of superelevation controllable silicon safeguard structure for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204231757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112969360A (en) * | 2021-02-02 | 2021-06-15 | 常州东华电力电子有限公司 | Microelectronic silicon controlled assembly |
-
2014
- 2014-11-22 CN CN201420704729.2U patent/CN204231757U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112969360A (en) * | 2021-02-02 | 2021-06-15 | 常州东华电力电子有限公司 | Microelectronic silicon controlled assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Liantang Town Qingpu District Shanghai city 201715 Zhu Feng Road No. 6181 South Building 58 Patentee after: SHANGHAI WEIMAO ELECTRONIC CO., LTD. Address before: Liantang Town Qingpu District Shanghai city 201715 Zhu Feng Road No. 6181 South Building 58 Patentee before: Shanghai Weimao Electronic Co., Ltd. |