Photoelectric controlled music trotting horse lamp


Application Number: 00108283
Application Date: 2000.04.30
Publication Number: 1321847
Publication Date: 2001.11.14
Priority Information:
International: F21S6/00;F21V33/00;G10K9/12
Applicant(s) Name: Jiadianbao Co. Ltd.
Address:
Inventor(s) Name: Tang Yide;Ye Guanrong;Ye Wei
Patent Agency Code: 72003
Patent Agent: chen gong
Abstract The present invention provides a photoelectric control circuit unit and a music revalving lamp using said circuit unit. It utilizes pulsating electric signal produced by photoresistor measuring head of the control circuit which is irradiated by flickering light beam passing through several ligth holes circularly distributed no the turnable drum to control conduction of triode so as to control playback of music crystal wafer. When the lamp is put out or the drum is not turned, the photoresistor of control circuit does not produce pulsating electric signal, triode is cut off and the music crystal wafer does not produce sound. When the light is darkened or the rotation of the drum is slowed, the music playback speed also is slowed.