CN2321116Y - Support structure of light-emitting diode - Google Patents
Support structure of light-emitting diode Download PDFInfo
- Publication number
- CN2321116Y CN2321116Y CN97243750U CN97243750U CN2321116Y CN 2321116 Y CN2321116 Y CN 2321116Y CN 97243750 U CN97243750 U CN 97243750U CN 97243750 U CN97243750 U CN 97243750U CN 2321116 Y CN2321116 Y CN 2321116Y
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- CN
- China
- Prior art keywords
- extreme
- extreme pin
- support
- connecting pin
- pin
- 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 - Lifetime
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Abstract
The utility model relates to a support structure of a light-emitting diode, which is made by press working via material pieces. The support frame is pressed with a plurality of support units comprising a first extreme connecting pin and a second extreme connecting pin. The two extreme connecting pins are in the form of the strip piece, wherein, the upper end of the first extreme connecting pin is provided with a support part, and the support part is embedded into a circular arc concave part formed for receiving the light emitting crystal plate of a semiconductor inside. The second extreme connecting pin is arranged on the position corresponding to the first extreme connecting pin, and the upper end thereof adjacent to the side of the first extreme connecting pin is provided with a convex part towards the outer side; one prearranged point of the convex part is provided with a through hole which passes through the convex part.
Description
The utility model relates to a kind of supporting structure of light-emitting diode, is meant a kind of structure of avoiding the LED support that support bursts apart especially.
The present LED support of using sees also the vertical view and the end view of the LED support of Figure 1 and Figure 2.The PN LED support of using 1 is provided with several carrier units 2 at present, is provided with two branch connecting pins in each carrier unit 2, is respectively extreme pin 3 of P and N and extremely connects pin 4.This LED light-emitting diode is generally in indoor application, and its specification is φ 3, and promptly diameter is only had an appointment 3 millimeters, and two branch connecting pins are when drawing back with external force, and the extreme pin 3 of P often takes place to burst apart, and causes the unnecessary waste of material, and cost is improved.
The purpose of this utility model provides a kind of improved light-emitting diode support structure, and encapsulating materials such as this LED support available epoxy infiltrate and clad encapsulation, can effectively avoid taking place support and burst apart.
The utility model is achieved in that this support is to be made through punch process by tablet, this diode support upper punch is provided with some plate racks unit, these carrier units include one first extreme pin and one second extreme pin respectively, and this first extreme pin and this second extreme pin are for being the strip lamellar body; Wherein the first extreme pin upper end is provided with a carrier, this carrier is absorbed in and forms circular-arc recess, with the holding semiconductor luminescent wafer therein, and the second extreme pin is located on the position relative with the first extreme pin, this second extreme pin upper end is equipped with a protuberance outward adjacent to the side direction of the first extreme pin, and is provided with consistent reach through hole at this protuberance one book office.
Characteristics of the present utility model are encapsulating materials such as epoxy resin can be infiltrated this LED support and cladded encapsulation, and can effectively avoid taking place support and burst apart, to save material and to reduce cost.
Below in conjunction with drawings and Examples structure of the present utility model and function are described.
Fig. 1 is the vertical view of the present LED support of using.
Fig. 2 is the end view of the present LED support of using.
Fig. 3 is the vertical view of the utility model LED support.
Fig. 4 is the end view of the utility model LED support.
Consult the vertical view and the end view of Fig. 3, the utility model LED support shown in Figure 4, stamp out a PN LED support 31 as the tablet of conductive material through punch press processing with an alloy material, PN LED support 31 upper punches are provided with the carrier unit 32 of some arrangements.Carrier unit 32 includes extreme pin 33 of a P and the extreme pin 34 of a N respectively, extreme pin 33 of P and the extreme pin 34 corresponding settings of N, and it all is the strip lamellar body.The extreme pin of P 33 upper ends are equipped with a protuberance 331 outward adjacent to the side direction of the extreme pin 34 of N, and are provided with a through hole 332 at protuberance 331 contiguous places.The extreme pin of N 34 upper ends are provided with a carrier 341, be absorbed at carrier 341 and form a circular-arc recess 342, with holding semiconductor luminescent crystal (not shown), after this PN wafer overlapped the line (not shown) and the extreme pin 33 of P is connected by one, nationality was cladded by encapsulating materials such as epoxy resin again.The utility model is when cladding encapsulation PN light-emitting diode, the through hole 332 of the extreme pin 33 of P can infiltrate encapsulating materials such as epoxy resin, and when receiving external force, the protuberance of establishing to evagination because of the extreme pin 33 of P 331 strengthens its areas, can effectively avoid support to burst apart, and cost is reduced.
Claims (1)
1, a kind of light-emitting diode support structure, it is characterized in that: this support is to be made through punch process by tablet, this diode support upper punch is provided with some plate racks unit, these carrier units include one first extreme pin and one second extreme pin respectively, and this first extreme pin and this second extreme pin are for being the strip lamellar body; Wherein the first extreme pin upper end is provided with a carrier, this carrier is absorbed in and forms circular-arc recess, with the holding semiconductor luminescent wafer therein, and the second extreme pin is located on the position relative with the first extreme pin, this second extreme pin upper end is equipped with a protuberance outward adjacent to the side direction of the first extreme pin, and is provided with consistent reach through hole at this protuberance one book office.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97243750U CN2321116Y (en) | 1997-10-29 | 1997-10-29 | Support structure of light-emitting diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97243750U CN2321116Y (en) | 1997-10-29 | 1997-10-29 | Support structure of light-emitting diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2321116Y true CN2321116Y (en) | 1999-05-26 |
Family
ID=33952656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97243750U Expired - Lifetime CN2321116Y (en) | 1997-10-29 | 1997-10-29 | Support structure of light-emitting diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2321116Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101459212B (en) * | 2007-12-11 | 2011-06-22 | 富士迈半导体精密工业（上海）有限公司 | Solid illuminating element |
| US7982227B2 (en) | 2006-06-27 | 2011-07-19 | Everlight Electronics Co., Ltd. | Light emitting diode package |
| CN105374790A (en) * | 2015-11-25 | 2016-03-02 | 宁波德洲精密电子有限公司 | Lead frame used for outdoor displayer |
-
1997
- 1997-10-29 CN CN97243750U patent/CN2321116Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7982227B2 (en) | 2006-06-27 | 2011-07-19 | Everlight Electronics Co., Ltd. | Light emitting diode package |
| CN101459212B (en) * | 2007-12-11 | 2011-06-22 | 富士迈半导体精密工业（上海）有限公司 | Solid illuminating element |
| CN105374790A (en) * | 2015-11-25 | 2016-03-02 | 宁波德洲精密电子有限公司 | Lead frame used for outdoor displayer |
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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 | ||
| CX01 | Expiry of patent term |