| 摘要 |
A heat dissipation structure for a light bulb assembly includes a holder 10, a heat dissipating cover 20, and a light seat 30. The holder 10 includes a socket 11 and a receiving space 12 defined in the socket 11 to receive a circuit board 14. The socket 11 includes a first abutting portion 112 formed on a peripheral side thereof and at least one first coupling portion 111 arranged on a lateral side thereof. The heat dissipating cover 20 includes a through hole 21 for inserting the socket 11, and at least one cooling fin 22 arranged around an outer peripheral side thereof. The light seat 30 is used for installing an LED light 40, and includes a second coupling portion 32 for connecting with the first coupling portion 111, and a second abutting portion 33 retaining the heat dissipating cover 20 with the first abutting portion 112. |
