JPS5464877A - Lighting apparatus embedded in the ceiling - Google Patents
Lighting apparatus embedded in the ceilingInfo
- Publication number
- JPS5464877A JPS5464877A JP13115977A JP13115977A JPS5464877A JP S5464877 A JPS5464877 A JP S5464877A JP 13115977 A JP13115977 A JP 13115977A JP 13115977 A JP13115977 A JP 13115977A JP S5464877 A JPS5464877 A JP S5464877A
- Authority
- JP
- Japan
- Prior art keywords
- lighting apparatus
- socket
- lamp
- top plate
- ceiling
- 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
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
PURPOSE: To enable replacement of lamp from the inside of ceiling, by forming a hole in the top plate of cylindrical body of lighting apparatus, and extending a lamp fitted n socket into the cylindrical body of lighting apparatus from above said hole in the topplate and holding the lamp firmly in the lighting apparatus.
CONSTITUTION: Lamp 8 is firmly fitted in socket 3 and inserted into a round hole portion 2a of hole 2 formed in top plate 1a of cylindrical body 1. Then, one pair of flange-like projections 4 of the socket 3 are inserted through respective cuts 2b and then turned therein from the position of cuts 2b until they come to the position of round hole portion 2a, with the other pair of flange-like projections 5 being held in contact with the upper surface of top plate 1a. As the result, the top plate 1a is held firmly between the two projections 4 and 5. Here, stopper 6 is fitted in one of cuts 2c, so that turning of socket 3 can be prevented positively.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13115977A JPS5464877A (en) | 1977-10-31 | 1977-10-31 | Lighting apparatus embedded in the ceiling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13115977A JPS5464877A (en) | 1977-10-31 | 1977-10-31 | Lighting apparatus embedded in the ceiling |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5464877A true JPS5464877A (en) | 1979-05-25 |
JPS5633803B2 JPS5633803B2 (en) | 1981-08-06 |
Family
ID=15051368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13115977A Granted JPS5464877A (en) | 1977-10-31 | 1977-10-31 | Lighting apparatus embedded in the ceiling |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5464877A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3718546A1 (en) * | 1986-06-05 | 1987-12-10 | Vimercati Off Mec | Fastening device for a signal lamp |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58214438A (en) * | 1982-06-09 | 1983-12-13 | Nissan Motor Co Ltd | Wiring for vehicle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4998278U (en) * | 1972-12-18 | 1974-08-23 |
-
1977
- 1977-10-31 JP JP13115977A patent/JPS5464877A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4998278U (en) * | 1972-12-18 | 1974-08-23 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3718546A1 (en) * | 1986-06-05 | 1987-12-10 | Vimercati Off Mec | Fastening device for a signal lamp |
Also Published As
Publication number | Publication date |
---|---|
JPS5633803B2 (en) | 1981-08-06 |
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