LED LIGHTING BULB STRUCTURE ASSEMBLY

摘要

A LED lighting bulb structure assembly comprises a lamp cover (10), a support body (20), a controller (30), a lamp cup (40), and a lamp head (50). The controller (30) is mounted in the lamp cup (40). The support body (20) is embedded in the lamp cup (40). The lamp cover (10) covers and closes the opening (41) of the lamp cup (40). The lamp head (50) is connected to the bottom of the lamp cup (40). The lamp cover (10) is a hemispheroid made of transparent material. The support body (20) is a vessel-shaped cap-like body made of heat conducting material. The controller (30) is composed of circuits driving the bulb. The lamp cup (40) is a cup-like body made of heat dissipating material. The lamp head (50) is used for the installation of the bulb. The assembly has a simple structure to facilitate quick installation and heat dissipation. Heat can be conducted to the lamp cup (40) via a downward folded edge of the support body (20). The outer surface of the lamp cup (40) is provided with concave and convex grains for heat dissipation.