JPS6053102U - lighting lamp - Google Patents
lighting lampInfo
- Publication number
- JPS6053102U JPS6053102U JP14459683U JP14459683U JPS6053102U JP S6053102 U JPS6053102 U JP S6053102U JP 14459683 U JP14459683 U JP 14459683U JP 14459683 U JP14459683 U JP 14459683U JP S6053102 U JPS6053102 U JP S6053102U
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- light source
- illumination lamp
- lighting lamp
- filament
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の照明灯の1例のりフレフタと光源バルブ
との正面図、第2図は同じく模式化して描いた断面図、
第3図は上側における反射光の配光パターンの図表、第
4図は照明灯に要求される配光パターンの1例を示す図
表、第5図は従来例におけるレンズの断面図である。第
6図は本考案の照明灯の1実施例におけるリフレクタと
光源バルブとの正面図、第7図は同じく反射光の配光パ
ターンの図表、第8図は同じくレンズの断面図である。
1・・・リフレクタ、2・・・光源バルブ、3・・・フ
ィラメント、4.4’・・・レンズ、5,7・・・反射
光の配光パターン、6・・・照明灯の投光パターン。Fig. 1 is a front view of an example of a conventional illumination lamp with a glue flap and a light source bulb, and Fig. 2 is a schematic cross-sectional view of the same.
FIG. 3 is a diagram showing a light distribution pattern of reflected light on the upper side, FIG. 4 is a diagram showing an example of a light distribution pattern required for an illumination lamp, and FIG. 5 is a sectional view of a lens in a conventional example. FIG. 6 is a front view of a reflector and a light source bulb in one embodiment of the illumination lamp of the present invention, FIG. 7 is a diagram of a light distribution pattern of reflected light, and FIG. 8 is a cross-sectional view of a lens. DESCRIPTION OF SYMBOLS 1...Reflector, 2...Light source bulb, 3...Filament, 4.4'...Lens, 5, 7...Light distribution pattern of reflected light, 6...Illuminating light projection pattern.
Claims (1)
レクタの焦点付近に光源バルブを設け、かつ、上記光源
バルブのフィラメントを光軸に対してほぼ直角ならしめ
た照明灯において、前記のフィラメントを光軸に垂直な
面内で水平線に対して傾斜させたことを特徴とする照明
灯。In an illumination lamp in which a lens is installed in front of a reflector, a light source bulb is provided near the focal point of the reflector, and the filament of the light source bulb is made approximately perpendicular to the optical axis, the filament is aligned with the optical axis. An illumination lamp characterized by being tilted in a vertical plane with respect to the horizontal line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14459683U JPS6053102U (en) | 1983-09-20 | 1983-09-20 | lighting lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14459683U JPS6053102U (en) | 1983-09-20 | 1983-09-20 | lighting lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6053102U true JPS6053102U (en) | 1985-04-15 |
Family
ID=30322406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14459683U Pending JPS6053102U (en) | 1983-09-20 | 1983-09-20 | lighting lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6053102U (en) |
-
1983
- 1983-09-20 JP JP14459683U patent/JPS6053102U/en active Pending
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