| 摘要 |
PURPOSE: A lighting apparatus is provided to easily control a light irradiation direction by including an upper light shielding cover and a lower light shielding cover. CONSTITUTION: A main body part comprises a front cover, an upper and a lower light shielding cover, and a first and a second guide cover(130,140). A guide groove(150) is formed in the first and the second guide cover. A heat dissipation part comprises a heat dissipation reflector, a thermoelectric element, and a heat pipe. The thermoelectric element is installed in the rear side of the heat dissipation reflector. The heat pipe is arranged in the rear side of the heat dissipation reflector and the thermoelectric element. A vent(270) discharges the heat of the thermoelectric element to the outside. A driving part drives the upper and the lower light shielding cover. |
