| 摘要 |
PURPOSE: To provide the defogging structure of a headlamp for a vehicle for performing defogging operation by utilizing the heat generation of a bulb by itself. CONSTITUTION: A thermal conductive stay 12 mounted on a housing 1 side is provided under the head part of a bulb and also a hood cap 10 with a hood cap main body for shading glare of a bulb 5, which is formed in a recessed form so as to cover the head part, is provided. Thermal conductive layers 16, 18, 19, 16a, 19a for heating the lens of plural stripes, which are placed at intervals and traverse the front of a lens, the end parts of which are connected in order, are formed. A thermal conductive fine piece 15 for transmitting the heat of the base of the stay 12 to the above-mentioned thermal conductive layers is disposed along the housing 1. |
