Jackson IPG PLLC
LED projection lamp having a cylindrical heat sink
A LED projection lamp includes a heat sink, a lamp cup, an LED module, a lens, a first heat conduction component, a fastening device and a second heat conduction component. The heat sink is cylindrical and provided with a trumpet-shaped inner cavity on the front and a cylindrical inner cavity at the rear. The lamp cup is arranged inside the trumpet-shaped inner cavity and the LED module is disposed on a small opening portion of the lamp cup. The lens is used by the LED module for light transmission, the first heat conduction component includes a first vapor chamber, the fastening device is sleeved at the rear end of the cylindrical inner cavity, and the second heat conduction component includes a second vapor chamber.
Zhongshan Weiqiang Technology Co., Ltd.
F F F F F F F F
F21K F21V F21K F21V F21K F21V F21Y F21V
inventional inventional inventional inventional inventional inventional additional inventional
Hung-Chieh Ke-Chin
Chen Lee