| 摘要 |
PURPOSE: An LED lamp is provided to increase heat dissipation efficiency and ventilation efficiency by quickly discharging hot air exchanging heat inside a frame body to a ventilation heat sink. CONSTITUTION: A base part(4) is electrically combined with an external socket. The base part comprises a heat dissipation housing(13) and a socket connection part(17). A radiating part(2) releases heat while being connected to a lower portion of the base part. An air inlet(6) is placed on the lower portion of the radiating part and allows external air to enter the inside of the radiating part. The air inlet comprises a swirl generation screw(27) and a diffusion cover(23). |
