JPH0246317U - - Google Patents
Info
- Publication number
- JPH0246317U JPH0246317U JP12489288U JP12489288U JPH0246317U JP H0246317 U JPH0246317 U JP H0246317U JP 12489288 U JP12489288 U JP 12489288U JP 12489288 U JP12489288 U JP 12489288U JP H0246317 U JPH0246317 U JP H0246317U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- base
- width
- lamp
- wcosθ
- 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
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
第１図ａ，ｂは本考案の実施例の側面図及び要
部底面図、第２図は同上の説明図、第３図は同上
の説明図、第４図は従来例の側面図、第５図は他
の従来例の側面図である。
１はベース、２はアーム、３は灯具、４は軸支
部、５は延出部である。
Figures 1a and b are a side view and a bottom view of essential parts of the embodiment of the present invention, Figure 2 is an explanatory view of the same, Figure 3 is an explanatory view of the same, and Figure 4 is a side view of the conventional example; FIG. 5 is a side view of another conventional example. 1 is a base, 2 is an arm, 3 is a lamp, 4 is a shaft support, and 5 is an extension part.
Claims (1)
持するアームを回動自在に軸支した照明器具にお
いて、上記アームの軸支部より後方へ延出部を延
出形成し、上記ベースの幅をＷとし、該ベースと
アームとの傾斜角度をθとし、上記延出部の延出
長さＬを、 Ｌ＝（０．３〜０．５）ＷＣＯＳθ としたことを特徴とする照明器具スタンド。[Scope of Claim for Utility Model Registration] A lighting device in which an arm for supporting a lamp is rotatably supported on the front end side on a base having a predetermined width, with an extending portion extending rearward from the pivot of the arm. The width of the base is W, the angle of inclination between the base and the arm is θ, and the extension length L of the extension part is L=(0.3-0.5)WCOSθ. A lighting fixture stand featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12489288U JPH0246317U (en) | 1988-09-24 | 1988-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12489288U JPH0246317U (en) | 1988-09-24 | 1988-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246317U true JPH0246317U (en) | 1990-03-29 |
Family
ID=31375015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12489288U Pending JPH0246317U (en) | 1988-09-24 | 1988-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246317U (en) |
-
1988
- 1988-09-24 JP JP12489288U patent/JPH0246317U/ja active Pending