JPS5464877A - Lighting apparatus embedded in the ceiling - Google Patents

Lighting apparatus embedded in the ceiling

Info

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
Application number
JP13115977A
Other languages
Japanese (ja)
Other versions
JPS5633803B2 (en
Inventor
Kunpei Yamashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP13115977A priority Critical patent/JPS5464877A/en
Publication of JPS5464877A publication Critical patent/JPS5464877A/en
Publication of JPS5633803B2 publication Critical patent/JPS5633803B2/ja
Granted legal-status Critical Current

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
JP13115977A 1977-10-31 1977-10-31 Lighting apparatus embedded in the ceiling Granted JPS5464877A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998278U (en) * 1972-12-18 1974-08-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998278U (en) * 1972-12-18 1974-08-23

Cited By (1)

* Cited by examiner, † Cited by third party
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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