JPH0386507U - - Google Patents
Info
- Publication number
- JPH0386507U JPH0386507U JP14760689U JP14760689U JPH0386507U JP H0386507 U JPH0386507 U JP H0386507U JP 14760689 U JP14760689 U JP 14760689U JP 14760689 U JP14760689 U JP 14760689U JP H0386507 U JPH0386507 U JP H0386507U
- Authority
- JP
- Japan
- Prior art keywords
- leds
- led
- light source
- lens
- vehicle signal
- 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
- 230000003287 optical effect Effects 0.000 claims 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係るＬＥＤを光源とする車両
用信号灯具の一実施例を示す要部の断面図、第２
図は同じ実施例の要部の側面図、第３図は第２図
の−線に沿う断面図、第４図は同じく本考案
の別な実施例を示す断面図、第５図は従来例の要
部断面図、第６図及び第７図はＬＥＤに生ずる不
具合を示す説明図である。
１……ＬＥＤを光源とする車両用信号灯具、２
……ＬＥＤ、３，３１……補助レンズ、３ａ……
側辺、３ｂ……頂辺、３ｃ，３１ｃ，３１ｄ……
レンズカツト、４……プリント配線基板、５……
アウターレンズ。
FIG. 1 is a cross-sectional view of the main parts showing one embodiment of a vehicle signal lamp using an LED as a light source according to the present invention, and FIG.
3 is a sectional view taken along the line - in FIG. 2, FIG. 4 is a sectional view showing another embodiment of the present invention, and FIG. 5 is a conventional example. 6 and 7 are explanatory diagrams showing defects that occur in the LED. 1... Vehicle signal lamp using LED as a light source, 2
...LED, 3,31...Auxiliary lens, 3a...
Side edge, 3b...Top edge, 3c, 31c, 31d...
Lens cut, 4...Printed wiring board, 5...
outer lens.
Claims (1)
灯具において、前記ＬＥＤの光軸と直交する断面
を略矩形とし平行する断面を一個のＬＥＤが嵌着
可能な略門型に形成し嵌着された前記ＬＥＤの光
軸と対峙する辺には少なくともインナーレンズを
構成するレンズカツトが前記ＬＥＤと同軸として
施された補助レンズを夫々の前記ＬＥＤに嵌着し
て構成することを特徴とするＬＥＤを光源とする
車両用信号灯具。 In a vehicle signal lamp using a plurality of LEDs as a light source, the cross section perpendicular to the optical axis of the LEDs is substantially rectangular, and the parallel cross section is formed into a substantially gate shape into which one LED can be fitted. The light source is an LED, characterized in that an auxiliary lens is fitted onto each of the LEDs, and a lens cut constituting an inner lens is provided on the side facing the optical axis of the LED so as to be coaxial with the LEDs. Vehicle signal lights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14760689U JPH0386507U (en) | 1989-12-21 | 1989-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14760689U JPH0386507U (en) | 1989-12-21 | 1989-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0386507U true JPH0386507U (en) | 1991-09-02 |
Family
ID=31694113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14760689U Pending JPH0386507U (en) | 1989-12-21 | 1989-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0386507U (en) |
-
1989
- 1989-12-21 JP JP14760689U patent/JPH0386507U/ja active Pending
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