Title:
PORTABLE ILLUMINATION APPARATUS
Document Type and Number:
Japanese Patent JP2001319501
Kind Code:
A
Abstract:
To eliminate wase consumption of a coin battery by preventing careless lighting.
The coin battery 7 is built between cases 2, 3 formed of an elastic resin. Leads 11, 12 of a lighting emitting diode 10 attached to the cases 2, 3 are arranged on both sides of the coin battery 7. One lead 11 is put in contact with the coin battery 7 for turning-on by thrusting the case from the outside, while one lead 11 is separated from the coin battery 7 for turning-off by canceling the thrust. An electric insulator 8 located at the peripheral edge of the coin battery 7 is laid between the coil battery 7 and one lead 11.
Inventors:
YOKOI MASANORI
Application Number:
JP2000139873A
Publication Date:
November 16, 2001
Filing Date:
May 12, 2000
Export Citation:
Assignee:
ASAHI ELECTRO CHEMICAL
International Classes:
F21L4/00; F21V33/00; F21Y101/02; (IPC1-7): F21L4/00; F21V33/00
Attorney, Agent or Firm:
Hasegawa Yoshimichi