| 摘要 |
A multi-directional LED lamp includes a cooling cylinder (100), a lamp housing unit (200), a lamp cap (300), LED lighting unit (400), a driving circuit board (500), and a transparent lampshade unit (600). The transparent lampshade unit is assembled at the bottom of the cooling cylinder and covers the LED lighting unit, and a cross-sectional area of the transparent lampshade unit is greater than a cross-sectional area of the cooling cylinder, thereby outwardly protrudes from the cooling cylinder. The transparent lampshade unit includes a lower transparent lampshade and an upper transparent lampshade. The light emitting from the LED lighting unit radiates in a direction of an opposite side of the lamp cap through the lower transparent lampshade, and a part of the light reflected by the lower transparent lampshade and transmit toward a direction of the lamp cap through the upper transparent lampshade, to achieve a goal of the multi-directional lighting. |
