Title:
LUMINAIRE
Document Type and Number:
Japanese Patent JP3280459
Kind Code:
B2
Abstract:
PURPOSE: To obtain a luminaire which can reduce the line length of a wiring and can use an inverter lighting circuit block commonly.
CONSTITUTION: A remote control circuit block 28 and an inverter lighting circuit block 27 are provided to the recessed plane 20a of an equipment main body 20. A power source line drawn in from a ceiling installing member 2 is connected to the connector 29 of the remote control circuit block 28. From the remote control circuit block 28, wirings are provided to the inverter lighting circuit block 27, a socket 42, and an infrared-ray signal receiver 33, and since they are parallel to the power source line provided from the remote control circuit block 28 to the inverter lighting circuit block 27, the connecting arrangement of the wiring is reduced. And since the connecting arrangement of wiring on the inverter lighting circuit block 27 is eliminated, a high frequency noise transferred from the inverter lighting circuit block 27 to the power source line and leaked to the outer side is also reduced.
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Inventors:
Shigeki Okushiro
Application Number:
JP7459293A
Publication Date:
May 13, 2002
Filing Date:
March 31, 1993
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
F21V23/00; H04Q9/00; H05B37/02; H05B41/24; F21Y103/02; (IPC1-7): F21V23/00
Domestic Patent References:
| JP1115005A | ||||
| JP4108808U | ||||
| JP62104325U |
Attorney, Agent or Firm:
Keisei Nishikawa (1 person outside)
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