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Patent Searching and Data


Title:
LAMP SOCKET, ILLUMINATING FIXTURE, AND LED ILLUMINATING DEVICE
Document Type and Number:
Japanese Patent JP2013243125
Kind Code:
A
Abstract:

To provide a lamp socket, an illuminating fixture, and an LED illuminating device capable of preventing that an overvoltage is applied to an LED element at connection of a lamp.

In an illuminating device of this invention, a lamp socket 10 on which an LED lamp having first connectors is mounted, comprises: a pair of second connectors connectable with the first connectors, and that are provided to supply electricity from a drive power supply to the LED lamp; and a pair of third connectors connected with both ends of a discharge resistance 40. By the time when the first connectors are electrically connected with the second connectors, the pair of second connectors and the pair of third connectors are connected with each other to form a discharge circuit via the discharge resistor 40.


Inventors:
Omori, Akihiro
Nose, Takehiro
Application Number:
JP2013000087015
Publication Date:
December 05, 2013
Filing Date:
April 18, 2013
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP
MITSUBISHI ELECTRIC LIGHTING CORP
International Classes:
H01R33/08; F21S2/00; F21V23/06; F21V25/00; H01R13/66; H05B37/02; F21Y101/02
Attorney, Agent or Firm:
高橋 省吾
稲葉 忠彦
村上 加奈子