COOLING STRUCTURE OF THERMOELECTRIC ELEMENT MODULE FOR HEAD LAMP

摘要

PURPOSE: A thermoelectric device cooling structure for a head lamp is provided to maximize the cooling efficiency of a thermoelectric device by including an air duct with an air suction path connected to the thermoelectric device. CONSTITUTION: A head lamp housing(100) includes a lens. A thermoelectric device(200) includes a case(210), a peltier chip(220), and a heat radiation fin(230). The case is mounted in the bottom of the head lamp housing. An air duct(300) is formed in the bottom of the head lamp housing. A discharge hole(330) is formed on one side of the bottom of the air duct to discharge water from the air duct to the outside.