Leedarson Lighting Co., Ltd.

Haiyan Chen

Junjie Lin

Tiansong Lan

Jiansheng Zhang

Siyuan Su

Yongjun Bao

Zongyuan Liu

Tingwei Jiang

Aijun Cheng

Yunfei Ou

Chenghua Zeng

Hongxian San

Youfeng Su

Chengliang Liang

Bin Liu

Bin Yi

Zulong Liu

Shuisheng Wen

Ting Luo

A lighting apparatus includes a driver housing, and first and second light wings each coupled to two sides of the driver housing. Each light wing includes a lens plate, an LED module for emitting light through the lens plate and out a light opening, a lens entrance for receiving the lens into the light wing, and a lens cover for concealing the lens entrance. The first and second light wings are adjustable with respect to the driver housing.

Lighting apparatus having adjustable light wings with lens cover

A lighting apparatus includes an optical component housing, an optical component and a light source. The optical component housing has an optical container and an entrance opening. The entrance opening is disposed on a lateral side of the optical component housing. The optical component housing has a light escape side. The lateral side is at a different plane as the light escape side. The optical component is detachably inserted into the optical container via the entrance opening.a cover manually operable to reveal the entrance opening for inserting the optical component and operable to conceal the entrance opening.a light source. A light is emitted from the light source passing through the optical component and escaped from the light escape side.

Lighting apparatus

A lighting apparatus includes a light module, a fixing member, a hanging member and an elastic member. The fixing member is fixedly connected to the light module. The fixing member is provided with a side slot. The hanging member is provided with a shaft. The hanging member further includes a hook. The shaft is inserted into the side slot from a side. The shaft is configured to rotate to be in a first state or a second state within the side slot. In the first state the hook is in a vertical position. In the second state the hook is in a horizontal position. The elastic member is fixedly provided on the light module. The elastic member is configured to push upward and press tightly against the shaft to maintain the shaft in the first state or the second state.

A lighting apparatus includes a surge voltage protector, a first rectifier, a first DC-DC converter, a first DC filter, a first constant current source, a second rectifier, a second DC-DC converter, a second DC filter, a second constant current source, a first PWM generator, a second PWM generator, a dimmer controller, a first light source and a second light source. The surge voltage protector is coupled to an external power for relaying an AC power. When there is a surge voltage is detected, the surge voltage protector disable routing the AC power. There are two or more paths of power circuits each generating a limited power. These power circuits are placed in the same container to simplify the overall design.

A lighting apparatus includes a driver module, a light source, a main housing and an optical plate. The driver module converts an external power to a driving current. The light source includes multiple LED chips. The light source is coupled to to the drive module to emit a light. The main housing is used for disposing the driver module and the light source. The optical plate is detachably inserted into a sliding track of the main housing via a lateral opening of the main housing so that the optical plate is replaceable. The optical plate changes a light direction of the light emitted by the light source to a light opening. A first surface of the light opening is substantially perpendicular to a second surface of the lateral opening.

Growing community of inventors

Fujian, China

Haiyan Chen