JPS6432241U - - Google Patents
Info
- Publication number
- JPS6432241U JPS6432241U JP12739787U JP12739787U JPS6432241U JP S6432241 U JPS6432241 U JP S6432241U JP 12739787 U JP12739787 U JP 12739787U JP 12739787 U JP12739787 U JP 12739787U JP S6432241 U JPS6432241 U JP S6432241U
- Authority
- JP
- Japan
- Prior art keywords
- bulb
- lens holder
- lens
- light shielding
- shielding plate
- 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
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Description
第１図は本考案に係る可調節ランプの断面図、
第２図は本考案に用いられるレンズホルダの斜視
図、第３図は本考案に用いられるバルブケースの
一部を切り欠いて示す斜視図、第４図Ａ，Ｂは本
考案に用いられる遮光板の上からと下からとの斜
視図、第５図は遮光板が位置調節されるのを示す
説明図、第６図は遮光板の位置による光の照射状
態を示す説明図である。
１０……可調節ランプ、１２……レンズ、１４
……レンズホルダ、１４ｂ……傾斜溝、１６……
バルブ、１８……バルブケース、２０……遮光板
、２０ａ……支持軸、２２……回転防止部材。
FIG. 1 is a sectional view of an adjustable lamp according to the present invention;
Figure 2 is a perspective view of the lens holder used in the present invention, Figure 3 is a partially cutaway perspective view of the bulb case used in the present invention, and Figures 4A and B are light shielding used in the present invention. FIG. 5 is an explanatory diagram showing how the position of the light shielding plate is adjusted, and FIG. 6 is an explanatory diagram showing the state of light irradiation depending on the position of the light shielding plate. 10... Adjustable lamp, 12... Lens, 14
...Lens holder, 14b...Slanted groove, 16...
Bulb, 18... Valve case, 20... Light shielding plate, 20a... Support shaft, 22... Rotation prevention member.
Claims (1)
ルブが保持され前記レンズホルダが回転自在に支
持されたバルブケースと、前記レンズとバルブと
の間に配置され透光孔を有する遮光板とから成り
、前記遮光板は前記レンズホルダの回転によつて
前記レンズとバルブとの間で位置が調節されるよ
うに前記レンズホルダの傾斜溝に係入される支持
軸を有し、且つ前記バルブケースには前記遮光板
の回転を防止する回転防止部材が取付けられてい
ることを特徴とする可調節ランプ。 It consists of a cylindrical lens holder holding a lens, a bulb case holding a bulb and rotatably supporting the lens holder, and a light shielding plate disposed between the lens and the bulb and having a light-transmitting hole, The light shielding plate has a support shaft that is engaged in an inclined groove of the lens holder so that the position between the lens and the bulb is adjusted by rotation of the lens holder, and the bulb case has a support shaft that is engaged with an inclined groove of the lens holder. An adjustable lamp characterized in that a rotation prevention member is attached to prevent rotation of the light shielding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12739787U JPS6432241U (en) | 1987-08-24 | 1987-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12739787U JPS6432241U (en) | 1987-08-24 | 1987-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6432241U true JPS6432241U (en) | 1989-02-28 |
Family
ID=31379794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12739787U Pending JPS6432241U (en) | 1987-08-24 | 1987-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6432241U (en) |
-
1987
- 1987-08-24 JP JP12739787U patent/JPS6432241U/ja active Pending