Illumination – Light source and modifier – Ionized gas or vapor light source
Patent
1996-06-26
1998-03-03
Cariaso, Alan
Illumination
Light source and modifier
Ionized gas or vapor light source
362 61, 362226, 362375, B60Q 100
Patent
active
057227683
ABSTRACT:
A lamp using a discharge bulb as a light source in which the size thereof in axial directions is reduced. A discharge bulb incorporated in a lamp body is used as a light source. A lighting circuit for lighting the discharge bulb is accommodated in a case, and the case is integrated with the lamp body 1. The lighting circuit accommodating case, which is thin-structured, is arranged on the back side of a socket connector of the discharge bulb, and a circuit section constituting the lighting circuit is arranged in an outer circumferential region of the socket connector. Since the lighting circuit is arranged to the rear of the socket connector, it is not necessary to provide a space for arranging the lighting circuit, and therefore the lamp can be made thin. In addition, the discharge bulb can be mounted and removed through a space in the lighting circuit.
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Fujino Yuji
Hori Takashi
Suzuki Takanori
Yoneyama Masatoshi
Cariaso Alan
Koito Manufacturing Co. Ltd.
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