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Patent Searching and Data


Title:
SAFETY LIGHT FOR VEHICLE
Document Type and Number:
Japanese Patent JP2001180553
Kind Code:
A
Abstract:

To provide a simply structured and inexpensive vehicle safety light capable of clearly notifying the other party having no light of one's existence by automatically generating electricity by efficiently using vibration of the vehicle during travelling and making an emitter emit light by using the electric power, while having a light load or travelling of the vehicle and causing low operating noise.

This vehicle safety light has a body frame, front and back frames, a safety light body detachable to a handle and saddle, an emitter which is placed in the safety light body and can be visualized from the outside, a rechargeable battery placed in the safety light body and a piezoelectric generator connected to the rechargeable battery. The piezoelectric generator is structured so that plural piezoelectric ceramic bodies are formed out of layered ceramic bodies, they are disposed and electricity is generated by making them collide with each other.


Inventors:
SAKAI YASUHIRO
Application Number:
JP1999000371437
Publication Date:
July 03, 2001
Filing Date:
December 27, 1999
Export Citation:
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Assignee:
USC CORP
International Classes:
B62J6/02; B60Q1/26; B62J6/00; F21S9/04; H02N2/00; (IPC1-7): B62J6/02; B60Q1/26; B62J6/00; F21S9/04
Attorney, Agent or Firm:
山口 哲夫