Lighting device

Details Lighting device Lighting device

F - Mech Eng,Light,Heat,Weapons

21

V

F21V 23/04 (2006.01) F21L 4/00 (2006.01)

Patent

CA 2280152

A lighting device (100) comprising a body (10/20) having a compartment (14) for containing a battery cell (16), a light bulb (50) supported by the body (20) for energization by the battery cell (16), a switch (60) provided on the body (20) for controlling the energization of the light bulb (50), and at least one contact unit (60/70) provided at one end of the compartment (14) for making contact with the battery cell (16) co-axially. The contact unit (60/70) comprises a conductive coil spring (72/82) having an end (72A/82A), a conductive end cap (74/84) provided at the spring end (72A/82A) for contacting the battery cell (16), and a stationary holder (76/86) for maintaining the spring (72/82) substantially straight.

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