#LI WENJIE [CN]

HEADLAMP LIGHT-SENSING DETECTION DEVICE, AND HEADLAMP

A headlamp light-sensing detection device and a headlamp are provided. The headlamp light-sensing detection device includes a condensing lens, a lens hood and a light-sensing element. The condensing l…

DRIVE·May 6·1 min read

B60L1/00 LI WENJIE [CN]

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]

PORTABLE LIGHTING DEVICE

A portable lighting device includes a shell (10), at least one luminous element, a battery compartment (40), positive and negative terminals (42, 41) and light-transmitting channels. The battery compa…

DRIVE·Nov 29·1 min read

F21L14/02 LI WENJIE [CN]