| 摘要 |
<p>The present invention relates to a vehicular headlight that is mounted to a vehicle to forwardly irradiate light from a light source in a state in which the light source is not exposed to the outside. The vehicular headlight includes: a lamp case (100) having an inner space opened to one side; a lamp member (200) housed in the inner space of the lamp case (100) to irradiate light; a reflective member (300) communicating with the lamp member (200), in a state in which the lamp member is not exposed to the outside, to reflect the light of the lamp member (200) to the outside; a fastening member (400) for fastening the reflective member (300) to the lamp case (100); and a globe (500) fixed to the lamp case (100) to cover the reflective member (300), the light reflected from the reflective member (300) penetrating the globe. The lamp member (200) has a light source (210) which is turned on by a power to be input, a control unit (220) electrically connected to the light source (210) and controlled by a communication signal inputted from the outside to control operation of the light source (210), a heat radiating portion (230) for radiating the heat generated from the control unit (220), and a heat radiating portion fastening portion (240) for fastening the heat radiating portion (230) to the lamp case (100).</p> |
