| 摘要 |
<p>The present invention relates to a safety helmet comprising: a safety helmet body unit made of a resin material and provides a space to be worn at the head of a human body; and a heat-dissipating unit made of a metal material, said heat-dissipating unit being fixed at the safety helmet body unit, includes a light part for accommodating a substrate on which LEDs are mounted, dissipates heat generated from the LEDs, and provides a battery accommodating part for providing a space for accommodating a battery for providing power to the LEDs at the rear surface of the safety helmet body unit. According to the present invention, the heat-dissipating unit made of a metal material is coupled to the safety helmet body unit made of a resin material by means of double injection molding, thus enabling heat generated from the LEDs used as a head lamp to be dissipated through an upper portion of the safety helmet, and protecting a wearer from discomfort caused by the heat generated from the LEDs.</p> |
