Title:
LIGHTING DIMMING DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/115021
Kind Code:
A1
Abstract:
Disclosed is a lighting dimming device which guarantees a clicking sensation during dimming operation, without complicating the structure of the device. The disclosed lighting dimming device (1) is provided with: a first conductor (41) and a second conductor (51) conductively connected by a conduction plate (31) which moves in a specified course; and a light source (61) which is supplied electricity via the first and second conductors (41, 51). When a point where the conduction plate (31) makes contact with the first conductor (41) changes due to the movement of the conduction plate (31), the resistance amount of an electricity supply channel leading to the light source (61) alters. In the device, the parts of the first and second conductors (41, 51) whereon the conductive plate (31) slides are formed from conductive metallic plates, and an uneven section, which unevenly fits with the conduction plate and thus generates a clicking sensation, is provided on a sliding section whereon the conduction plate (31) slides, in the first conductor (41) and/or the second conductor (51).
Inventors:
IKEDA Takayuki (())
Application Number:
JP2011/055841
Publication Date:
September 22, 2011
Filing Date:
March 11, 2011
Export Citation:
Assignee:
YAZAKI CORPORATION (4-28, Mita 1-chome Minato-k, Tokyo 33, 〒1088333, JP)
矢崎総業株式会社 (〒33 東京都港区三田１丁目４番２８号 Tokyo, 〒1088333, JP)
矢崎総業株式会社 (〒33 東京都港区三田１丁目４番２８号 Tokyo, 〒1088333, JP)
International Classes:
H01H9/16; F21V23/00; F21V23/04; H01H19/02; H01H19/11
Attorney, Agent or Firm:
HONDA Hironori et al. (Eikoh Patent Firm, Toranomon East Bldg. 10F 7-13, Nishi-Shimbashi 1-chome, Minato-k, Tokyo 03, 〒1050003, JP)
Claims:
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