| 摘要 |
PURPOSE: An LED chip lamp device and a manufacturing method thereof are provided to enhance illuminance by using a hexagonal or octagonal radiation lamp post instead of a square radiation lamp post. CONSTITUTION: LED chip boards(40) are respectively coupled to the sides of a square radiation lamp post(50). A bulb type socket body(20) is completed by assembling a circular electric circuit board(30). A transparent cylindrical outer body(10) with open bottom and external threads is used as a socket bulb coupled to the socket body. The cylindrical electric circuit board, the LED chip boards, and the square radiation lamp post are assembled into a finished product. |
