| 摘要 |
PURPOSE: A lamp device is provided to extend the lifetime of an LED and a converter by discharging high heat to the outside through a vent of a housing. CONSTITUTION: A heat sink(10) discharges high heat from a plurality of LEDs(21). A plurality of heat radiation fins(11) are formed on the upper side of the heat sink with a preset space. A stabilizer fixing plate(40) is located on the upper side of the heat radiation fin. A housing receives a heat radiation and light emitting unit(A) comprised of the heat sink and a circuit board(20). The housing is comprised of an upper cover(31) and a lower base(32). |
