JPS61189508U - - Google Patents
Info
- Publication number
- JPS61189508U JPS61189508U JP7437685U JP7437685U JPS61189508U JP S61189508 U JPS61189508 U JP S61189508U JP 7437685 U JP7437685 U JP 7437685U JP 7437685 U JP7437685 U JP 7437685U JP S61189508 U JPS61189508 U JP S61189508U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- lamp
- reflector
- device body
- angle
- 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
Description
第１図はこの考案の一実施例を示す照明器具の
部分断面図、第２図は従来の照明器具の部分断面
図である。
１……器具本体、２……ランプ、４……反射板
、５……枠体、７……天井板。なお、図中、同一
符号は同一又は相当部分を示す。
FIG. 1 is a partial sectional view of a lighting fixture showing an embodiment of this invention, and FIG. 2 is a partial sectional view of a conventional lighting fixture. 1... Appliance body, 2... Lamp, 4... Reflector, 5... Frame, 7... Ceiling board. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
配設されたランプと、ランプ周辺を覆うように上
記器具本体内に配設された反射板と、この反射板
を保持し器具本体の開口部に着脱自在に取付けら
れた枠体とからなる照明器具において、上記ラン
プ光が反射板により遮光される遮光角外に枠体が
配置されていることを特徴とする照明器具。 (2) 枠体の内周側の断面形状をくさび形にし、
そのくさび角度を遮光角に等しいかまたは小さく
したことを特徴とする実用新案登録請求の範囲第
１項記載の照明器具。[Scope of Claim for Utility Model Registration] (1) A device body with an opening at the bottom, a lamp disposed within this body, a reflector plate disposed within the device body so as to cover the periphery of the lamp, and this A lighting device comprising a frame that holds a reflector and is detachably attached to an opening in the device body, characterized in that the frame is arranged outside the light-shielding angle where the lamp light is blocked by the reflector. lighting equipment. (2) The cross-sectional shape of the inner circumferential side of the frame is wedge-shaped,
2. The lighting device according to claim 1, wherein the wedge angle is equal to or smaller than the shading angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7437685U JPS61189508U (en) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7437685U JPS61189508U (en) | 1985-05-20 | 1985-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61189508U true JPS61189508U (en) | 1986-11-26 |
Family
ID=30614617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7437685U Pending JPS61189508U (en) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61189508U (en) |
-
1985
- 1985-05-20 JP JP7437685U patent/JPS61189508U/ja active Pending