JPS63137409U - - Google Patents
Info
- Publication number
- JPS63137409U JPS63137409U JP2988387U JP2988387U JPS63137409U JP S63137409 U JPS63137409 U JP S63137409U JP 2988387 U JP2988387 U JP 2988387U JP 2988387 U JP2988387 U JP 2988387U JP S63137409 U JPS63137409 U JP S63137409U
- Authority
- JP
- Japan
- Prior art keywords
- bulb
- reflector
- light source
- reflecting surface
- cap
- 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)
Description
第1図は本考案に係る灯具用バルブキヤツプの
取付構造の第1の実施例を示し、本考案のバルブ
キヤツプを装備した灯具の断面図である。第2図
は本考案に係る灯具用バルブキヤツプの構造の第
2の実施例を示し、本考案のバルブキヤツプを装
備した灯具の一部断面図である。第3図は従来の
バルブキヤツプをハウジングに直接取付けた灯具
の断面図、第4図は従来のバルブキヤツプをリフ
レクタに取付けた灯具の断面図である。
1……ハウジング、2……レンズ、4……光源
バルブ、8……リフレクタ、80……段部、81
……第1反射面、82……第2反射面、9……バ
ルブキヤツプ。
FIG. 1 shows a first embodiment of the mounting structure for a bulb cap for a lamp according to the present invention, and is a sectional view of a lamp equipped with the bulb cap of the present invention. FIG. 2 shows a second embodiment of the structure of a bulb cap for a lamp according to the present invention, and is a partial sectional view of a lamp equipped with the bulb cap of the present invention. FIG. 3 is a sectional view of a lamp in which a conventional bulb cap is directly attached to a housing, and FIG. 4 is a sectional view of a lamp in which a conventional bulb cap is attached to a reflector. DESCRIPTION OF SYMBOLS 1...Housing, 2...Lens, 4...Light source bulb, 8...Reflector, 80...Step part, 81
...First reflective surface, 82... Second reflective surface, 9... Valve cap.
Claims (1)
ブキヤツプと、光源バルブからの光を前方に反射
させるリフレクタと、そのリフレクタの前方に配
設したレンズとを備えた灯具において、前記リフ
レクタは焦点距離が異なる第1反射面および第2
反射面と、その第1反射面と第2反射面との間に
設けた段部とからなり、そのリフレクタの段部に
前記バルブキヤツプを嵌合し、そのバルブキヤツ
プをリフレクタに装着したことを特徴とする灯具
用バルブキヤツプの取付構造。 In a lighting device comprising a light source bulb, a bulb cap covering the light source bulb, a reflector that reflects light from the light source bulb forward, and a lens disposed in front of the reflector, the reflector has a focal length. a different first reflective surface and a second
It consists of a reflecting surface and a stepped portion provided between the first reflecting surface and the second reflecting surface, and the bulb cap is fitted to the stepped portion of the reflector, and the bulb cap is attached to the reflector. Features a mounting structure for bulb caps for lamps.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2988387U JPS63137409U (en) | 1987-03-03 | 1987-03-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2988387U JPS63137409U (en) | 1987-03-03 | 1987-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63137409U true JPS63137409U (en) | 1988-09-09 |
Family
ID=30834173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2988387U Pending JPS63137409U (en) | 1987-03-03 | 1987-03-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63137409U (en) |
-
1987
- 1987-03-03 JP JP2988387U patent/JPS63137409U/ja active Pending