| 主权项 |
1. An LED lighting device connected to a cap and comprising:
a heat dissipation body including a base, a heat dissipation wall, a plurality of heat dissipation fins and a top face, wherein the base is connected to the cap, the heat dissipation wall defines a heat dissipation channel therein, one end of the heat dissipation wall is connected to the base, a plurality of first through holes are formed on and encircle the heat dissipation wall and are in fluid communication with the heat dissipation channel, the heat dissipation fins are formed on and encircle the heat dissipation wall, the top face of the heat dissipation body is formed at the other end of the heat dissipation wall and is formed with a first opening in fluid communication with the heat dissipation channel; a driver module disposed inside the heat dissipation body and electrically connected to the cap; and a lighting module including a tube body and a plurality of LED light sources, wherein the tube body has a hollow portion and two end openings in fluid communication with the hollow portion, the tube body is connected to the top face of the heat dissipation body and one of the end openings is connected to the first opening, and the LED light sources are arranged on the tube body and are electrically connected to the driver module. |
