JPH03116510U - - Google Patents
Info
- Publication number
- JPH03116510U JPH03116510U JP2353890U JP2353890U JPH03116510U JP H03116510 U JPH03116510 U JP H03116510U JP 2353890 U JP2353890 U JP 2353890U JP 2353890 U JP2353890 U JP 2353890U JP H03116510 U JPH03116510 U JP H03116510U
- Authority
- JP
- Japan
- Prior art keywords
- led light
- housing
- bus bar
- housed
- signal lamp
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
第１図は本考案に係るＬＥＤ光源の車両用信号
灯具の一実施例を示す断面図、第２図は同じ実施
例の要部の斜視図、第３図は同じく本考案の別の
実施例の要部断面図、第４図は同じく本考案の別
の実施例の要部の斜視図、第５図は従来例を要部
で示す正面図である。
１……車両用灯具、２……ＬＥＤ発光素子、３
……基板、３１……端子導電部、３２……配線導
電部、４……ハウジング、４１……後方突出部、
５……バスバー、５１……端子部、６……抵抗器
、７……接着剤、７′……フイン。
Fig. 1 is a sectional view showing an embodiment of a vehicle signal lamp using an LED light source according to the present invention, Fig. 2 is a perspective view of the main part of the same embodiment, and Fig. 3 is another embodiment of the present invention. FIG. 4 is a perspective view of the main part of another embodiment of the present invention, and FIG. 5 is a front view of the main part of the conventional example. 1... Vehicle lamp, 2... LED light emitting element, 3
... Board, 31 ... Terminal conductive part, 32 ... Wiring conductive part, 4 ... Housing, 41 ... Rear protrusion part,
5... Bus bar, 51... Terminal section, 6... Resistor, 7... Adhesive, 7'... Fin.
Claims (1)
源に接続するための電流制限用の抵抗器とが同一
基板に組込まれハウジングに収納されてＬＥＤ光
源とされた車両用信号灯具において、前記基板の
上端部には、表面積を増加させ後方に突出して放
熱フインを兼ねる形状とした前記電源を給電する
ためのバスバーと、前記抵抗器とが集合して配設
され、前記ハウジングには前記バスバーを収納す
る後方突出部が冷却効果を高める形状として設け
られていることを特徴とするＬＥＤ光源の車両用
信号灯具。 In a vehicle signal lamp in which a plurality of LED light emitting elements and a current limiting resistor for connecting the LED light emitting elements to a power source are incorporated into the same board and housed in a housing to serve as an LED light source, the upper end of the board A bus bar for feeding the power source, which has a shape that increases the surface area and protrudes rearward and also serves as a heat dissipation fin, and the resistor are collectively disposed in the housing, and the bus bar is housed in the housing. A vehicle signal lamp using an LED light source, characterized in that a rear protrusion is provided in a shape that enhances a cooling effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990023538U JP2534620Y2 (en) | 1990-03-08 | 1990-03-08 | LED light source signal lighting for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990023538U JP2534620Y2 (en) | 1990-03-08 | 1990-03-08 | LED light source signal lighting for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03116510U true JPH03116510U (en) | 1991-12-03 |
| JP2534620Y2 JP2534620Y2 (en) | 1997-05-07 |
Family
ID=31526521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990023538U Expired - Lifetime JP2534620Y2 (en) | 1990-03-08 | 1990-03-08 | LED light source signal lighting for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534620Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005294211A (en) * | 2004-04-05 | 2005-10-20 | Auto Network Gijutsu Kenkyusho:Kk | Vehicular lighting device |
| JP2009212524A (en) * | 2009-04-10 | 2009-09-17 | Rohm Co Ltd | Semiconductor laser |
| JP4737309B2 (en) * | 2009-02-26 | 2011-07-27 | 株式会社デンソー | Discharge lamp unit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101408564B1 (en) | 2014-01-08 | 2014-06-17 | 주식회사 비솔 | High-power LED lighting device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS613615U (en) * | 1984-06-12 | 1986-01-10 | スタンレー電気株式会社 | Lighting equipment that uses light-emitting diodes as a light source |
| JPS6185007U (en) * | 1984-11-12 | 1986-06-04 |
-
1990
- 1990-03-08 JP JP1990023538U patent/JP2534620Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS613615U (en) * | 1984-06-12 | 1986-01-10 | スタンレー電気株式会社 | Lighting equipment that uses light-emitting diodes as a light source |
| JPS6185007U (en) * | 1984-11-12 | 1986-06-04 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005294211A (en) * | 2004-04-05 | 2005-10-20 | Auto Network Gijutsu Kenkyusho:Kk | Vehicular lighting device |
| JP4737309B2 (en) * | 2009-02-26 | 2011-07-27 | 株式会社デンソー | Discharge lamp unit |
| JP2009212524A (en) * | 2009-04-10 | 2009-09-17 | Rohm Co Ltd | Semiconductor laser |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534620Y2 (en) | 1997-05-07 |