TWD147826S - Light emitting diode lamp - Google Patents

Abstract

【物品用途】;本創作為一種應用於照明的發光二極體燈具。;【創作特點】;本創作之外觀特點在於此燈具具有散熱底座以及裝設在散熱底座上的燈泡型燈罩，其中由立體圖1及仰視圖觀之，散熱底座的散熱鰭片大致呈斜向彎弧狀，並且以近似漩渦的形狀環繞燈罩排列。由仰視圖觀之，散熱鰭片的排列狀似往中心收斂的漩渦。此外，散熱鰭片的前緣有一個矩形的構形，所以每一個散熱鰭片於軸向的長度不一。[Use of the article]; This creation is a light-emitting diode lamp for lighting. ; [Features of the creation]; The appearance of this creation is that the lamp has a heat sink base and a bulb-type lampshade mounted on the heat sink base. From the perspective of Figure 1 and the bottom view, the heat sink fins of the heat sink base are roughly in an oblique arc shape and are arranged around the lampshade in a shape similar to a vortex. From the bottom view, the arrangement of the heat sink fins resembles a vortex that converges toward the center. In addition, the front edge of the heat sink fin has a rectangular configuration, so the axial length of each heat sink fin is different.