JPS6440109U - - Google Patents
Info
- Publication number
- JPS6440109U JPS6440109U JP13455787U JP13455787U JPS6440109U JP S6440109 U JPS6440109 U JP S6440109U JP 13455787 U JP13455787 U JP 13455787U JP 13455787 U JP13455787 U JP 13455787U JP S6440109 U JPS6440109 U JP S6440109U
- Authority
- JP
- Japan
- Prior art keywords
- light
- guide plate
- interior lighting
- light guide
- acrylic resin
- 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
- 239000004925 Acrylic resin Substances 0.000 claims 2
- 229920000178 Acrylic resin Polymers 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 238000005286 illumination Methods 0.000 claims 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Description
第１図は本考案に係る自動車用室内照明灯の一
実施例を示す正面図、第２図は同拡大側面図、第
３図は第１図−線拡大断面図、第４図は平面
多重反射鏡の要部拡大断面図、第５図は導光板の
構造を示すものであり、イは平面図、ロは正面図
、ハは側面図、第６図イ及びロは反射作用を示す
説明図、第７図イ及びロは従来の自動車用室内照
明灯における平面多重反射鏡の反射作用を示す説
明図である。
１……ボデイ、２……バルブ、３……平面多重
反射鏡、３ａ……ピツチ部、４……導光板、４ａ
……受光部、４ｂ……散光構造、４ｃ……延設部
、７……ステツプ反射体、８……前面レンズ。
Fig. 1 is a front view showing an embodiment of an automobile interior lighting lamp according to the present invention, Fig. 2 is an enlarged side view of the same, Fig. 3 is an enlarged cross-sectional view taken along the line of Fig. 1, and Fig. 4 is a plane multiplexed view. Fig. 5 is an enlarged sectional view of the main part of the reflecting mirror, and Fig. 5 shows the structure of the light guide plate, where A is a plan view, B is a front view, C is a side view, and Fig. 6 A and B are explanations showing the reflection action. FIG. 7A and FIG. 7B are explanatory diagrams showing the reflection action of a plane multiple reflector in a conventional automobile interior lighting lamp. DESCRIPTION OF SYMBOLS 1...Body, 2...Bulb, 3...Planar multiple reflection mirror, 3a...Pitch part, 4...Light guide plate, 4a
...Light receiving part, 4b... Light scattering structure, 4c... Extension part, 7... Step reflector, 8... Front lens.
Claims (1)
、表面に側方斜前方からの照射光を前方へ反射さ
せるステツプ反射体を構成して成る平面多重反射
鏡の後部に、アクリル樹脂等透光性素材によつて
成形し、裏面に多数の点刻又はヘアライン等の散
光構造を構成して成る導光板を並設したことを特
徴とする自動車用室内照明灯。 (2) 平面多重反射鏡と導光板を単一のバルブで
照明し得るように構成したことを特徴とする実用
新案登録請求の範囲第１項記載の自動車用室内照
明灯。[Claims for Utility Model Registration] (1) A planar multiple reflection device formed from a translucent material such as acrylic resin and comprising a step reflector on its surface that reflects light irradiated from the side diagonally forward forward. An interior lighting for an automobile, characterized in that a light guide plate made of a translucent material such as acrylic resin and having a light-diffusing structure such as a number of dots or hair lines on the back side is arranged at the rear of the mirror. light. (2) An interior lighting lamp for an automobile according to claim 1, which is characterized in that the planar multiple reflecting mirror and the light guide plate are configured so that illumination can be achieved with a single bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13455787U JPS6440109U (en) | 1987-09-04 | 1987-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13455787U JPS6440109U (en) | 1987-09-04 | 1987-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440109U true JPS6440109U (en) | 1989-03-09 |
Family
ID=31393422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13455787U Pending JPS6440109U (en) | 1987-09-04 | 1987-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014094656A (en) * | 2012-11-09 | 2014-05-22 | Toyoda Gosei Co Ltd | Decorative illumination device |
| JP2018030579A (en) * | 2016-08-25 | 2018-03-01 | ドクター エンジニール ハー ツェー エフ ポルシェ アクチエンゲゼルシャフトＤｒ． Ｉｎｇ． ｈ．ｃ． Ｆ． Ｐｏｒｓｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ | Lighting elements and loudspeakers for automobiles |
-
1987
- 1987-09-04 JP JP13455787U patent/JPS6440109U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014094656A (en) * | 2012-11-09 | 2014-05-22 | Toyoda Gosei Co Ltd | Decorative illumination device |
| JP2018030579A (en) * | 2016-08-25 | 2018-03-01 | ドクター エンジニール ハー ツェー エフ ポルシェ アクチエンゲゼルシャフトＤｒ． Ｉｎｇ． ｈ．ｃ． Ｆ． Ｐｏｒｓｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ | Lighting elements and loudspeakers for automobiles |
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