BEACON LAMP - TOSHIBA LIGHTING & TECHNOLOGY CORPORATION

Title:

BEACON LAMP

Document Type and Number:

WIPO Patent Application WO/2011/135996

Kind Code:

A1

Abstract:

Disclosed is a beacon lamp comprised of a lamp body having a floodlight window provided with a translucent member, and a hermetic inner space; a semiconductor light emitting element which is disposed in the inner space of the lamp body and which emits light through the floodlight window of the lamp body; and a moisture absorption member which is disposed in the inner space of the lamp body and which has moisture absorption characteristics for absorbing the moisture in the air within the inner space, wherein dew condensation is prevented from occurring on the inner surface of the translucent member, using the moisture absorption characteristics.

Inventors:

HASEGAWA Junji (1-201-1 Funakoshi-cho, Yokosuka-sh, Kanagawa 10, 〒2378510, JP)
長谷川　潤治 (〒10 神奈川県横須賀市船越町１丁目２０１番１　東芝ライテック株式会社内 Kanagawa, 〒2378510, JP)
IDE Katsuyuki (())
井手　勝幸 (())
ISHIDA Yasufumi (())

Application Number:

JP2011/058812

Publication Date:

November 03, 2011

Filing Date:

April 07, 2011

Export Citation:

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Assignee:

TOSHIBA LIGHTING & TECHNOLOGY CORPORATION (1-201-1, Funakoshi-cho Yokosuka-sh, Kanagawa 10, 〒2378510, JP)
東芝ライテック株式会社 (〒10 神奈川県横須賀市船越町１丁目２０１番１ Kanagawa, 〒2378510, JP)
HASEGAWA Junji (1-201-1 Funakoshi-cho, Yokosuka-sh, Kanagawa 10, 〒2378510, JP)
長谷川　潤治 (〒10 神奈川県横須賀市船越町１丁目２０１番１　東芝ライテック株式会社内 Kanagawa, 〒2378510, JP)
IDE Katsuyuki (())
井手　勝幸 (())

International Classes:

F21S2/00; F21Y101/02

Attorney, Agent or Firm:

ITOH Susumu (Musashi Bldg, 4-4 Nishishinjuku 7-chome, Shinjuku-k, Tokyo 23, 〒1600023, JP)

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