Opple Lighting Co., Ltd.

Donghong Zou

Lei Zhang

Chao Yan

Guobao Zhang

Guolong Ni

Guolong Nl

The present disclosure discloses a variable torsion spring damping rotating shaft. The shaft includes a movable unit, a fixed unit, a first connection mechanism, a second connection mechanism, and a torsion spring; the fixed unit is detachable in inserting connection with the movable unit; the first connection mechanism is arranged inside the fixed unit, and the first connection mechanism is connected to an end of the fixed unit; the torsion spring is sleeved on the first connection mechanism, an end of the torsion spring is in inserting connection with the fixed unit, and another end of the torsion is in inserting connection with the movable unit; the second connection mechanism is arranged in the movable unit and is in cooperation with the first connection mechanism; and the second connection mechanism is configured to rotate on the first connection mechanism, to drive the movable unit to move towards the fixed unit.

Variable torsion spring damping rotating shaft

The present disclosure discloses a desk lamp, which includes a lamp cap, a chassis, and a connector connecting the lamp cap and the chassis. The connector is provided with a plurality of clasps, the chassis is provided with a plurality of connection holes, and the clasps are matched and clasped with the connection holes so as to connect the connector and the chassis.

Desk lamp

An LED lighting fixture, a lens module and a lamp fastener are provided herein. The lamp fastener includes a first clamping lug and a clamp slot configured for fixing a base plate and a lens body of the LED lighting fixture and a second clamping lug configured for clamping an LED light source of the LED lighting fixture onto the lens body. The lens body is connected with the base plate through a first clamping lug and a clamp slot, and the LED light source is clamped on the lens body through a second clamping lug, which, as compared with screwing, consumes less time, and can improve mounting efficiency of the LED lighting fixture, to save time and labor.

LED lighting fixture, lens module and lamp fastener

An LED lamp and a lens module are disclosed by the present disclosure. The lens module includes a chassis provided with a mounting slot and a lens body fixed in the mounting slot through a clamping lug and a clamping slot; after moving the lens body along the mounting slot, the clamping lug is clamped in the clamping slot.

LED lamp, and lens module thereof

The present disclosure discloses a light source circuit and a lighting device. The light source circuit includes: a substrate, a light source mounted on a surface of the substrate, and an optical element assembled on the substrate; the substrate is provided with a first light source connection region and a second light source connection region; the optical element is provided with a first lens corresponding to the first light source connection region and is provided with a plurality of second lenses corresponding to the second light source connection region; and the light source at least includes a first light source arranged on the first light source connection region.

Growing community of inventors

Shanghai, China

Donghong Zou