Patent Number: 7,819,538

Title: Rotating lamp

Abstract: The inventive rotating lamp comprises a substrate, a translucent globe mounted on the substrate, a shaft portion set in the substrate, a rotatable member rotatably supported by the shaft portion, a main reflecting mirror, arranged on the upper surface of the rotatable member, having a light reflecting surface constituted of a paraboloid, a light-emitting diode and a drive portion rotating/driving the rotatable member, and the optical axis of the light-emitting diode and the reflecting surface of the main reflecting mirror intersect with each other. Thus, a rotating lamp employing a light-emitting diode capable of delivering light emitted from the rotating lamp to a distance place by improving reflection efficiency can be obtained.

Inventors: Nobayashi; Isao (Osaka, JP), Uchida; Takashi (Osaka, JP)

Assignee: Arrow Co., Ltd.

International Classification: F21V 21/30 (20060101)

Expiration Date: 2018-10-26 0:00:00