JPH0335603U - - Google Patents
Info
- Publication number
- JPH0335603U JPH0335603U JP9573689U JP9573689U JPH0335603U JP H0335603 U JPH0335603 U JP H0335603U JP 9573689 U JP9573689 U JP 9573689U JP 9573689 U JP9573689 U JP 9573689U JP H0335603 U JPH0335603 U JP H0335603U
- Authority
- JP
- Japan
- Prior art keywords
- lighting device
- socket
- system ceiling
- fault
- ground
- 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
- 239000011810 insulating material Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Connecting Device With Holders (AREA)
Description
第１図ａは本考案に係る照明器具の縦断面図、
同図ｂはその横断面図、第２図イ〜ニはランプ交
換の手順を示す説明図、第３図は実施例において
ランプ交換時にピンがソケツトカバーに接触した
状態を示す図、第４図はシステム天井用照明器具
の配線図である。
１……ソケツトカバー、３……ソケツト、４…
…システム天井用照明器具。
FIG. 1a is a longitudinal sectional view of the lighting equipment according to the present invention,
Figure b is a cross-sectional view thereof, Figures 2A to 2D are explanatory diagrams showing the procedure for lamp replacement, Figure 3 is a diagram showing the state in which the pin is in contact with the socket cover during lamp replacement in the embodiment, and Figure 4 is It is a wiring diagram of a system ceiling lighting fixture. 1...Socket cover, 3...Socket, 4...
…System ceiling lighting fixtures.
Claims (1)
のソケツト端面をほぼ同一面に含むごとく設けら
れたソケツトカバーを絶縁材料または絶縁処理を
施した材料により形成したことを特徴とする地絡
防止型照明器具。 1. A ground-fault-preventing lighting device for a system ceiling, characterized in that a socket cover provided so as to include the socket end face of the lighting device on substantially the same plane is formed of an insulating material or a material subjected to insulation treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9573689U JPH0335603U (en) | 1989-08-15 | 1989-08-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9573689U JPH0335603U (en) | 1989-08-15 | 1989-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335603U true JPH0335603U (en) | 1991-04-08 |
Family
ID=31644989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9573689U Pending JPH0335603U (en) | 1989-08-15 | 1989-08-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335603U (en) |
-
1989
- 1989-08-15 JP JP9573689U patent/JPH0335603U/ja active Pending
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