#F21L4/00

CONNECTION ARRANGEMENT FOR POWER SUPPLY AND POWER WIRE OF SPLIT TYPE HEADLAMP

The present disclosure relates to connection arrangement for a power supply and a power wire of a split type headlamp, including a headlamp, a headlamp band, the power supply, the power wire, and a fi…

DRIVE·Mar 11·2 min read

F21L4/00 LI WENJIE [CN]

SPLIT HEAD LAMP OF BUILT-IN ENERGY STORAGE ELEMENT

The present application relates to a split head lamp of a built-in energy storage element. The split head lamp includes a head lamp body, a connecting line and an external power source. The head lamp …

DRIVE·Nov 19·2 min read

F21L4/00 LI WENJIE [CN]

MULTIPOLAR CELL POWER SUPPLY DEVICE AND FLASHLIGHT USING THE SAME

A multipolar cell power supply device and a flashlight using the same are provided. The multipolar cell power supply device includes a shell (1), an electric core (2) inside the hollow part (11) of th…

DRIVE·Nov 6·2 min read

F21L4/00 GUANGDONG JETFAST PORTABLE LIGHTING CO LTD [CN]

Power supply device of a portable lamp

The device has poles (9, 10), a monoblock contact (11) and a female connector (13) to connect a storage battery and primary cells. The contact connects terminals (B-, B+) of the cells. A body (4), a c…

DRIVE·Nov 28·1 min read

F21L4/00 ZEDEL [FR]