Ledvance Gmbh

Osram Gmbh

Tingbiao Lan

Rencheng Li

Ran Lin

Jing Lin

Zhian Li

HongWei Zhang

Jin Hu

Qihui Zhang

Dirk Buchhauser

Gengjun Pan

Various embodiments may relate to an illuminating device including a light engine, a housing and a driver contained in the housing, wherein the illuminating device further includes a heat dissipation device disposed in the housing which includes a substrate for supporting the light engine and an insert ring in thermal-conductive contact with the substrate.

Lamp with internally mounted heat dissipation device

Illuminating device having a mounting structure

Various embodiments may relate to a lamp holder of a lighting module, including a first housing and a second housing made from different materials, wherein the second housing includes a body part and an assembling part in thermal contact with each other, wherein the second housing is embedded integrally in the first housing and in thermal contact with the first housing, and the assembling part and the body part are installed together. In addition, various embodiments further relate to a method for manufacturing the lamp holder and an illuminating device having the lamp holder.

Lamp holder and manufacturing method thereof and illuminating device having the lamp holder

Various embodiments may relate to a lens for a lighting assembly. The lens includes a bottom surface and an outer surface extending upwardly from the bottom surface, wherein the bottom surface includes an incident surface and the outer surface includes emergent surfaces, wherein the outer surface includes at least one first surface unit that includes a light adjusting surface and an emergent surface, the light adjusting surface receives at least one part of light beams from the incident surface and adjusts the light beams to the emergent surface to emerge through the emergent surface, and emergent light beams are converged at focus.

Lens and lighting device

Growing community of inventors

Shenzhen, China

Tingbiao Lan