JPH03106605U - - Google Patents
Info
- Publication number
- JPH03106605U JPH03106605U JP1595490U JP1595490U JPH03106605U JP H03106605 U JPH03106605 U JP H03106605U JP 1595490 U JP1595490 U JP 1595490U JP 1595490 U JP1595490 U JP 1595490U JP H03106605 U JPH03106605 U JP H03106605U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- light
- vehicle signal
- led light
- light emitting
- 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
- 239000000758 substrate Substances 0.000 claims 1
Description
第１図は本考案に係る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を示
す正面図、第３図は同じ実施例の要部拡大断面図
、第４図は同じく本考案の別な実施例を示す断面
図、第５図は従来例を示す断面図である。
１……車両用信号灯具、２，２１……ＬＥＤ光
源、２ａ，２１ａ……基板、２ｂ，２１ｂ……Ｌ
ＥＤ発光素子、３，３１……インナーレンズ、３
ａ，３１ａ……集光レンズ、３ｂ，３１ｂ……補
正プリズム、４……アウターレンズ。
FIG. 1 is a sectional view showing an embodiment of a vehicle signal lamp according to the present invention, FIG. 2 is a front view showing the main parts of the same embodiment, and FIG. 3 is an enlarged sectional view of the main parts of the same embodiment. FIG. 4 is a sectional view showing another embodiment of the present invention, and FIG. 5 is a sectional view showing a conventional example. 1... Vehicle signal lamp, 2, 21... LED light source, 2a, 21a... Board, 2b, 21b... L
ED light emitting element, 3, 31... Inner lens, 3
a, 31a... Condenser lens, 3b, 31b... Correction prism, 4... Outer lens.
Claims (1)
の照射方向側にインナーレンズとアウターレンズ
とが配設されて成る車両用信号灯具において、前
記光源は湾曲する基板に前記発光素子が配列され
たＬＥＤ光源とされ、前記インナーレンズは前記
光源に略平行となるように湾曲して形成され且つ
前記光源に対峙する面には前記発光素子の夫々に
対応してこの発光素子からの所定角の放射光を同
軸の平行光に変換する集光レンズが設けられ前記
アウターレンズと対峙する面にはこの車両用信号
灯具の照射方向に屈折させる補正プリズムが施さ
れていることを特徴とするＬＥＤ光源の車両用信
号灯具。 (2) 前記インナーレンズの車体側面に回込む部
分で前記補正プリズムが間欠的に施され、且つ前
記補正プリズムは二方向反射型とされていること
を特徴とする実用新案登録請求の範囲第(1)項記
載のＬＥＤ光源の車両用信号灯具。[Claims for Utility Model Registration] (1) A vehicle signal lamp comprising a light source using a plurality of LED light emitting elements and an inner lens and an outer lens disposed on the irradiation direction side of the light source, wherein the light source is a curved substrate. The light emitting elements are arranged in an LED light source, and the inner lens is curved so as to be substantially parallel to the light source, and a surface facing the light source has an LED light source corresponding to each of the light emitting elements. A condensing lens is provided to convert the emitted light at a predetermined angle from the light emitting element into coaxial parallel light, and a correction prism is provided on the surface facing the outer lens to refract the light in the irradiation direction of the vehicle signal lamp. A vehicle signal light using an LED light source, which is characterized by: (2) The correction prism is intermittently applied to a portion of the inner lens that wraps around the side of the vehicle body, and the correction prism is of a two-way reflective type. A vehicle signal lamp using an LED light source as described in item 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1595490U JPH03106605U (en) | 1990-02-20 | 1990-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1595490U JPH03106605U (en) | 1990-02-20 | 1990-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03106605U true JPH03106605U (en) | 1991-11-05 |
Family
ID=31519241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1595490U Pending JPH03106605U (en) | 1990-02-20 | 1990-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03106605U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010287397A (en) * | 2009-06-10 | 2010-12-24 | Koito Mfg Co Ltd | Lighting fixture for vehicle |
| JP2011154913A (en) * | 2010-01-27 | 2011-08-11 | Koito Mfg Co Ltd | Optical unit |
| JP2012209111A (en) * | 2011-03-29 | 2012-10-25 | Ichikoh Ind Ltd | Vehicular lamp |
| WO2015004910A1 (en) * | 2013-07-10 | 2015-01-15 | パナソニックＩｐマネジメント株式会社 | Lighting apparatus and automobile having lighting apparatus mounted therein |
| JP2021174602A (en) * | 2020-04-21 | 2021-11-01 | スタンレー電気株式会社 | Lighting fixture for vehicle |
| WO2023030878A1 (en) * | 2021-08-31 | 2023-03-09 | HELLA GmbH & Co. KGaA | Illumination device for vehicles |
-
1990
- 1990-02-20 JP JP1595490U patent/JPH03106605U/ja active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010287397A (en) * | 2009-06-10 | 2010-12-24 | Koito Mfg Co Ltd | Lighting fixture for vehicle |
| JP2011154913A (en) * | 2010-01-27 | 2011-08-11 | Koito Mfg Co Ltd | Optical unit |
| JP2012209111A (en) * | 2011-03-29 | 2012-10-25 | Ichikoh Ind Ltd | Vehicular lamp |
| WO2015004910A1 (en) * | 2013-07-10 | 2015-01-15 | パナソニックＩｐマネジメント株式会社 | Lighting apparatus and automobile having lighting apparatus mounted therein |
| CN105102884A (en) * | 2013-07-10 | 2015-11-25 | 松下知识产权经营株式会社 | Lighting apparatus and automobile having lighting apparatus mounted therein |
| EP3021043A4 (en) * | 2013-07-10 | 2016-08-24 | Panasonic Ip Man Co Ltd | Lighting apparatus and automobile having lighting apparatus mounted therein |
| JP6074630B2 (en) * | 2013-07-10 | 2017-02-08 | パナソニックＩｐマネジメント株式会社 | Lighting device and automobile equipped with the lighting device |
| US9857044B2 (en) | 2013-07-10 | 2018-01-02 | Panasonic Intellectual Property Management Co., Ltd. | Lighting apparatus and automobile having lighting apparatus mounted therein |
| JP2021174602A (en) * | 2020-04-21 | 2021-11-01 | スタンレー電気株式会社 | Lighting fixture for vehicle |
| WO2023030878A1 (en) * | 2021-08-31 | 2023-03-09 | HELLA GmbH & Co. KGaA | Illumination device for vehicles |