JPS6396706U - - Google Patents
Info
- Publication number
- JPS6396706U JPS6396706U JP1986192649U JP19264986U JPS6396706U JP S6396706 U JPS6396706 U JP S6396706U JP 1986192649 U JP1986192649 U JP 1986192649U JP 19264986 U JP19264986 U JP 19264986U JP S6396706 U JPS6396706 U JP S6396706U
- Authority
- JP
- Japan
- Prior art keywords
- hood
- light
- reflecting surface
- utility
- indicator
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Description
第1図は本考案の1実施例の断面図、第2図は
その分解斜視図、第3図は本考案表示灯の光指向
特性図、第4図は従来の表示灯の構造を示す断面
図、第5図は従来の表示灯の光指向特性図、第6
図は光源となる発光ダイオード単体の光指向特性
図である。
1…筒状のフード、2…発光ダイオード、3…
フードの内周面、6…光反射面、7…フイルム(
別部材)。
Fig. 1 is a sectional view of one embodiment of the present invention, Fig. 2 is an exploded perspective view thereof, Fig. 3 is a light directivity characteristic diagram of the indicator lamp of the invention, and Fig. 4 is a cross section showing the structure of a conventional indicator lamp. Figure 5 is a light directivity characteristic diagram of a conventional indicator light, Figure 6 is
The figure is a light directivity characteristic diagram of a single light emitting diode serving as a light source. 1...Cylindrical hood, 2...Light emitting diode, 3...
Inner peripheral surface of the hood, 6... light reflecting surface, 7... film (
Separate parts).
Claims (1)
に複数個の発光ダイオードを表示用光源として配
置した表示灯において、前記フードの内周面上半
部を光反射面としたことを特徴とする表示灯。 2 フードの内周面に直接光反射面を形成したこ
とを特徴とする実用新案登録請求の範囲第1項記
載の表示灯。 3 表面を鏡面仕上げした別部材を光反射面とし
てフード内に内挿したことを特徴とする実用新案
登録請求の範囲第1項記載の表示灯。[Claims for Utility Model Registration] 1. In an indicator lamp in which a plurality of light emitting diodes are arranged as a display light source in a cylindrical hood whose inner periphery is treated with black non-reflective treatment, the upper half of the inner periphery of the hood is An indicator light characterized by having a light reflecting surface. 2. The indicator light according to claim 1 of the utility model registration claim, characterized in that a light reflecting surface is formed directly on the inner peripheral surface of the hood. 3. The indicator light according to claim 1, which is a registered utility model, characterized in that a separate member with a mirror-finished surface is inserted into the hood as a light reflecting surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986192649U JPH0334801Y2 (en) | 1986-12-15 | 1986-12-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986192649U JPH0334801Y2 (en) | 1986-12-15 | 1986-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6396706U true JPS6396706U (en) | 1988-06-22 |
JPH0334801Y2 JPH0334801Y2 (en) | 1991-07-24 |
Family
ID=31147931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986192649U Expired JPH0334801Y2 (en) | 1986-12-15 | 1986-12-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0334801Y2 (en) |
-
1986
- 1986-12-15 JP JP1986192649U patent/JPH0334801Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0334801Y2 (en) | 1991-07-24 |