JPH0274717U - - Google Patents
Info
- Publication number
- JPH0274717U JPH0274717U JP15414988U JP15414988U JPH0274717U JP H0274717 U JPH0274717 U JP H0274717U JP 15414988 U JP15414988 U JP 15414988U JP 15414988 U JP15414988 U JP 15414988U JP H0274717 U JPH0274717 U JP H0274717U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- reflector
- transparent cover
- transparent
- lamp
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
第１図はこの考案の一実施例の断面図、第２図
は他の実施例の断面図、第３図は照明システムの
提案例の斜視図、第４図はその照明器具の分解斜
視図、第５図は同じくその照明器具の断面図であ
る。
１…電線、６…ランプ、６ａ…フイラメントの
中心、７…反射板、７ａ…開口周縁、８…アーム
、１１…反射板、１１ａ…透孔、１１ｂ…開口周
縁。
Fig. 1 is a sectional view of one embodiment of this invention, Fig. 2 is a sectional view of another embodiment, Fig. 3 is a perspective view of a proposed example of the lighting system, and Fig. 4 is an exploded perspective view of the lighting equipment. , FIG. 5 is a sectional view of the lighting device. DESCRIPTION OF SYMBOLS 1...Electric wire, 6...Lamp, 6a...Center of filament, 7...Reflector, 7a...Aperture periphery, 8...Arm, 11...Reflector, 11a...Through hole, 11b...Aperture periphery.
Claims (1)
の開口に対向して合成樹脂製の透光カバーを設け
た照明器具において、前記透光カバーに透孔を設
け、この透孔の大きさを前記反射板の反射光が通
る範囲の略全体とし、前記ランプのフイラメント
の中心と、前記反射板の開口周縁の任意周方向箇
所と、前記透光カバーの開口周縁とが略一直線上
に位置するようにしたことを特徴とする照明器具
。 In a lighting fixture in which a bowl-shaped reflector plate covering a lamp is provided, and a transparent cover made of synthetic resin is provided opposite to the opening of the reflector plate, a transparent cover is provided with a transparent hole, and the size of the transparent hole is is substantially the entire range through which the reflected light of the reflector passes, and the center of the filament of the lamp, any circumferential location on the periphery of the opening of the reflector, and the periphery of the opening of the transparent cover are located approximately in a straight line. A lighting device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15414988U JPH0643924Y2 (en) | 1988-11-25 | 1988-11-25 | lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15414988U JPH0643924Y2 (en) | 1988-11-25 | 1988-11-25 | lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0274717U true JPH0274717U (en) | 1990-06-07 |
| JPH0643924Y2 JPH0643924Y2 (en) | 1994-11-14 |
Family
ID=31430626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15414988U Expired - Lifetime JPH0643924Y2 (en) | 1988-11-25 | 1988-11-25 | lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643924Y2 (en) |
-
1988
- 1988-11-25 JP JP15414988U patent/JPH0643924Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643924Y2 (en) | 1994-11-14 |