| 摘要 |
PURPOSE: A head lamp for a car prevents the generation of a clouding inside a lens by condensing a moisture generated form a housing. CONSTITUTION: A head lamp comprises a housing(1), a lens(2), a reflection mirror(3), a lamp(4), an air tube(10) and a dewfall member(11). The head lamp prevents the influx of an outer air to prevent the influx of a moisture thoroughly by using the bellows shaped air tube(10) which a constriction and an expansion is natural with and the generation of a clouding inside the lens(2) by setting the dewfall member(11) maintaining the temperature of the inside and the outside of the housing equally to condense the moisture. Therefore the appearance thereof is beautiful and a scattered reflection is prevented by preventing the generation of the clouding.
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