CN107527989A - A kind of side-emitting LED lamp bead connector - Google Patents
A kind of side-emitting LED lamp bead connector Download PDFInfo
- Publication number
- CN107527989A CN107527989A CN201710815487.2A CN201710815487A CN107527989A CN 107527989 A CN107527989 A CN 107527989A CN 201710815487 A CN201710815487 A CN 201710815487A CN 107527989 A CN107527989 A CN 107527989A
- Authority
- CN
- China
- Prior art keywords
- metal plate
- negative
- pin
- led lamp
- lamp bead
- 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.)
- Pending
Links
- 239000011324 bead Substances 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 54
- 229910052751 metal Inorganic materials 0.000 claims abstract description 54
- 229910001369 Brass Inorganic materials 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 239000010951 brass Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000004020 luminiscence type Methods 0.000 description 9
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/64—Heat extraction or cooling elements
- H01L33/647—Heat extraction or cooling elements the elements conducting electric current to or from the semiconductor body
Abstract
A kind of side-emitting LED lamp bead connector, include cathode metal plate and negative metal plate, positive pole pin and negative pin are bent with the length direction ending vertical of cathode metal plate and negative metal plate, positive pole pin and negative pin are bent into positive terminal pad and negative terminal pad in short transverse ending vertical, the overbending direction of the positive terminal pad and negative terminal pad is opposite close, the cathode metal plate is shorter than negative metal plate, there is gap between the cathode metal plate and negative metal plate, through hole is offered in the cathode metal plate and negative metal plate surface；It can realize that the side of LED lights, make the more efficient diverging of luminous caused heat, improve the life-span of LED.
Description
Technical field
The present invention relates to LED light electro-technical field, more specifically, it relates to a kind of side-emitting LED lamp bead connector.
Background technology
With the development of LED lamp bead technology, with the continuous enhancing that LED is applied, as product structure is to miniaturization
Development, the increase in demand to small LED lamp bead.When compact apparatus needs to realize lateral emitting, existed using existing positive luminescence LED
Pcb board side is placed so as to realize that side lights during product design, can so greatly improve product cost.
LED chip is arranged on LED lamp bead connector, and LED lamp bead connector is fixed on plastics lamp body and constitutes LED
Pearl.It is LED chip electrified light emitting that LED lamp bead connector, which is welded on PCB, and luminous caused heat can pass through LED lamp bead connector
Conduct and dissipate；The heat dispersion of existing side-emitting LED lamp bead connector is bad, makes heat be not easy to dissipate, and makes the use of LED
Service life reduction.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of side-emitting LED lamp bead connector, energy
Realize that the side of LED lights, make the more efficient diverging of luminous caused heat, improve the life-span of LED.
The present invention above-mentioned technical purpose technical scheme is that：A kind of side-emitting LED lamp bead connection
Device, include cathode metal plate and negative metal plate, it is curved in the length direction ending vertical of cathode metal plate and negative metal plate
Folding has positive pole pin and negative pin, and positive pole pin and negative pin are bent into positive terminal pad in short transverse ending vertical and born
Pole pad, the overbending direction of the positive terminal pad and negative terminal pad is opposite close, and the cathode metal plate is than negative metal plate
It is short, 0.3 millimeter, on the cathode metal plate and negative metal plate surface is spaced between the cathode metal plate and negative metal plate
Offer through hole.
By using above-mentioned technical proposal, positive terminal pad and negative terminal pad are welded in the welding position of pcb board, make luminous core
Perpendicular to pcb board, luminescence chip is connected on positive pole pin and negative pin the light-emitting area of piece, positive pole pin and negative pin point
Not Lian Jie positive terminal pad and negative terminal pad so that luminescence chip electrified light emitting, when such pcb board is horizontally mounted in the usual way
LED lateral emitting, and positive pole disk and the bending adjacent to each other of negative pole disk are achieved that, makes length direction more compact structure, positive pole
Through hole on metallic plate and negative metal plate surface is beneficial to radiating.
The present invention is further arranged to：Opened up along two edges of the cathode metal plate and the length direction of negative metal plate
There is waveform tooth.
By using above-mentioned technical proposal, be advantageous to make cathode metal plate and negative metal board be embedded in plastics lamp body.
The present invention is further arranged to：The positive pole pin and negative pin reveal to both sides when assembling LED lamp bead opposite to each other
In outside.
By using above-mentioned technical proposal, heat derived from positive pole pin and negative pin from luminescence chip upload is directly sent out
Dissipate in atmosphere, avoid LED lamp from overheating.
The present invention is further arranged to：Close to positive pole pin and negative pin side, it is shaped as square in hole.
By using above-mentioned technical proposal, square opening is beneficial to the diverging of heat.
The present invention is further arranged to：The material of the positive pole pin and negative pin is red brass alloys.
By using above-mentioned technical proposal, the not oxidizable service life of red brass alloys is longer.
In summary, the invention has the advantages that：
1st, luminescence chip and pcb board are connected, realizes side lighting function；
2nd, there is excellent heat dispersion, improve the LED life-span.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the front view of the present embodiment.
In figure：1st, cathode metal plate；2nd, negative metal plate；3rd, positive pole pin；4th, negative pin；5th, positive terminal pad；6th, bear
Pole pad；7th, gap；8th, through hole；9th, waveform tooth.
Embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
As shown in figure 1, a kind of side-emitting LED lamp bead connector, includes cathode metal plate 1 and negative metal plate 2, such as
The longer sides direction of cathode metal plate 1 and negative metal plate 2 shown in Fig. 1 is the length direction of connector, and shorter edge direction is
Width, thickness of slab direction are short transverse.
As shown in Figure 1 and Figure 2, it is bent with positive pole in the length direction ending vertical of cathode metal plate 1 and negative metal plate 2
Pin 3 and negative pin 4, positive pole pin 3 and negative pin 4 are bent into positive terminal pad 5 and negative pole in short transverse ending vertical
For the overbending direction of pad 6, positive terminal pad 5 and negative terminal pad 6 to be opposite close, cathode metal plate 1 is shorter than negative metal, positive pole gold
Gap 7 is left between category plate 1 and negative metal plate 2, spacing distance is 0.3 millimeter, the cathode metal plate 1 and negative metal plate
Offer through hole 8 on 2 surfaces, through hole 8 is close to positive pole pin 3 and the side of negative pin 4, and it is shaped as square, and square opening is beneficial to heat
The diverging of amount.
Positive terminal pad 5 and negative terminal pad 6 are welded in the welding position of pcb board, make the light-emitting area of luminescence chip perpendicular to PCB
Plate, luminescence chip are connected on positive pole pin 3 and negative pin 4, and positive pole pin 3 and negative pin 4 connect positive terminal pad 5 respectively
With negative terminal pad 6, so that luminescence chip electrified light emitting, such pcb board achieves that LED's when being horizontally mounted in the usual way
Lateral emitting, and positive pole disk and the bending adjacent to each other of negative pole disk, make length direction more compact structure, cathode metal plate 1 and negative pole
Through hole 8 on the surface of metallic plate 2 is beneficial to radiating.
Waveform tooth 9 is offered along two edges of the cathode metal plate 1 and the length direction of negative metal plate 2, is advantageous to
Cathode metal plate 1 and the inlay card of negative metal plate 2 is set to make connection more firm in plastics lamp body；
When side-emitting LED lamp bead connector is arranged on plastics lamp body, positive pole pin 3 and negative pin 4 are opposite to each other to two
Side be exposed to the external side of plastic lantern, positive pole pin 3 and negative pin 4 from luminescence chip upload derived from heat directly dissipate in air
In, avoid LED lamp from overheating.The material of the positive pole pin 3 and negative pin 4 is red brass alloys, and red brass alloys is not oxidizable
Make the life-span of LED lamp bead longer.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (5)
- A kind of 1. side-emitting LED lamp bead connector, it is characterised in that：Include cathode metal plate (1) and negative metal plate (2), Positive pole pin (3) and negative pin are bent with the length direction ending vertical of cathode metal plate (1) and negative metal plate (2) (4), positive pole pin (3) and negative pin (4) are bent into positive terminal pad (5) and negative terminal pad (6) in short transverse ending vertical, For the overbending direction of the positive terminal pad (5) and negative terminal pad (6) to be opposite close, the cathode metal plate (1) compares negative metal Plate (2) is short, between the cathode metal plate (1) and negative metal plate (2) be spaced 0.3 millimeter, the cathode metal plate (1) and bear Through hole (8) is offered on pole metallic plate (2) surface.
- A kind of 2. side-emitting LED lamp bead connector according to claim 1, it is characterised in that：Along the cathode metal plate (1) and two edges of the length direction of negative metal plate (2) offer waveform tooth (9).
- A kind of 3. side-emitting LED lamp bead connector according to claim 1, it is characterised in that：The positive pole pin (3) and Negative pin (4) is exposed to outside to both sides when assembling LED lamp bead opposite to each other.
- 4. a kind of side-emitting LED lamp bead connector according to claim 1, it is characterised in that the through hole (8) is close to just Pole pin (3) and negative pin (4) side, it is shaped as square.
- A kind of 5. side-emitting LED lamp bead connector according to claim 1, it is characterised in that：The positive pole pin (3) and The material of negative pin (4) is red brass alloys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815487.2A CN107527989A (en) | 2017-09-12 | 2017-09-12 | A kind of side-emitting LED lamp bead connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710815487.2A CN107527989A (en) | 2017-09-12 | 2017-09-12 | A kind of side-emitting LED lamp bead connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107527989A true CN107527989A (en) | 2017-12-29 |
Family
ID=60735762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710815487.2A Pending CN107527989A (en) | 2017-09-12 | 2017-09-12 | A kind of side-emitting LED lamp bead connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107527989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743944A (en) * | 2022-06-08 | 2022-07-12 | 江苏泽润新材料有限公司 | Module diode and manufacturing method thereof |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060101757A1 (en) * | 2004-10-04 | 2006-05-18 | Toyoda Gosei Co., Ltd. | Lamp |
| JP2007096240A (en) * | 2005-09-30 | 2007-04-12 | Toyoda Gosei Co Ltd | Led lighting device |
| KR100747642B1 (en) * | 2006-06-27 | 2007-08-08 | 서울반도체 주식회사 | Side view type led package |
| JP2008218762A (en) * | 2007-03-06 | 2008-09-18 | Toyoda Gosei Co Ltd | Light-emitting device |
| JP2008258233A (en) * | 2007-04-02 | 2008-10-23 | Toyoda Gosei Co Ltd | Light-emitting device |
| JP2009129928A (en) * | 2007-11-19 | 2009-06-11 | Toyoda Gosei Co Ltd | Led lamp |
| KR20110012985A (en) * | 2009-07-31 | 2011-02-09 | 엘지이노텍 주식회사 | Light emitting apparatus |
| CN102110761A (en) * | 2009-11-10 | 2011-06-29 | 日本航空电子工业株式会社 | Connector |
| CN202034412U (en) * | 2011-04-22 | 2011-11-09 | 深圳市聚飞光电股份有限公司 | Side-lighting LED and side-lighting LED support |
| CN102628554A (en) * | 2012-03-22 | 2012-08-08 | 浙江英特来光电科技有限公司 | Three-channel electrode-sharing light-emitting diode (LED) lamp of lens structure |
| CN204029799U (en) * | 2014-08-19 | 2014-12-17 | 东莞市港照照明科技有限公司 | Octal bonded LED lamp |
| CN105470375A (en) * | 2014-08-26 | 2016-04-06 | 鸿富锦精密工业（深圳）有限公司 | LED package structure |
| CN105514255A (en) * | 2015-12-31 | 2016-04-20 | 东莞市翔光光电科技有限公司 | Sunk-plate heat-dissipating LED support |
| CN206207034U (en) * | 2016-10-08 | 2017-05-31 | 瑞斯康达科技发展股份有限公司 | LED component and LED component group |
| US20170179355A1 (en) * | 2015-12-21 | 2017-06-22 | Nichia Corporation | Light-emitting device and power supply connector for light-emitting device |
| CN207265099U (en) * | 2017-09-12 | 2018-04-20 | 深圳市毅宁亮照明有限公司 | A kind of side-emitting LED lamp bead connector |
-
2017
- 2017-09-12 CN CN201710815487.2A patent/CN107527989A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060101757A1 (en) * | 2004-10-04 | 2006-05-18 | Toyoda Gosei Co., Ltd. | Lamp |
| JP2007096240A (en) * | 2005-09-30 | 2007-04-12 | Toyoda Gosei Co Ltd | Led lighting device |
| KR100747642B1 (en) * | 2006-06-27 | 2007-08-08 | 서울반도체 주식회사 | Side view type led package |
| JP2008218762A (en) * | 2007-03-06 | 2008-09-18 | Toyoda Gosei Co Ltd | Light-emitting device |
| JP2008258233A (en) * | 2007-04-02 | 2008-10-23 | Toyoda Gosei Co Ltd | Light-emitting device |
| JP2009129928A (en) * | 2007-11-19 | 2009-06-11 | Toyoda Gosei Co Ltd | Led lamp |
| KR20110012985A (en) * | 2009-07-31 | 2011-02-09 | 엘지이노텍 주식회사 | Light emitting apparatus |
| CN102110761A (en) * | 2009-11-10 | 2011-06-29 | 日本航空电子工业株式会社 | Connector |
| CN202034412U (en) * | 2011-04-22 | 2011-11-09 | 深圳市聚飞光电股份有限公司 | Side-lighting LED and side-lighting LED support |
| CN102628554A (en) * | 2012-03-22 | 2012-08-08 | 浙江英特来光电科技有限公司 | Three-channel electrode-sharing light-emitting diode (LED) lamp of lens structure |
| CN204029799U (en) * | 2014-08-19 | 2014-12-17 | 东莞市港照照明科技有限公司 | Octal bonded LED lamp |
| CN105470375A (en) * | 2014-08-26 | 2016-04-06 | 鸿富锦精密工业（深圳）有限公司 | LED package structure |
| US20170179355A1 (en) * | 2015-12-21 | 2017-06-22 | Nichia Corporation | Light-emitting device and power supply connector for light-emitting device |
| CN105514255A (en) * | 2015-12-31 | 2016-04-20 | 东莞市翔光光电科技有限公司 | Sunk-plate heat-dissipating LED support |
| CN206207034U (en) * | 2016-10-08 | 2017-05-31 | 瑞斯康达科技发展股份有限公司 | LED component and LED component group |
| CN207265099U (en) * | 2017-09-12 | 2018-04-20 | 深圳市毅宁亮照明有限公司 | A kind of side-emitting LED lamp bead connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743944A (en) * | 2022-06-08 | 2022-07-12 | 江苏泽润新材料有限公司 | Module diode and manufacturing method thereof |
| CN114743944B (en) * | 2022-06-08 | 2022-09-02 | 江苏泽润新材料有限公司 | Module diode and manufacturing method thereof |
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