COOLING AND STRENGTH REINFORCEMENT DEVICE OF FLUORESCENT-LAMP TYPE LED LIGHTING DEVICE

PROBLEM TO BE SOLVED: To provide a fluorescent-lamp type LED lighting device of lightweight and of a structure which is effective for heat radiation, in a device made of a resin tube including a plurality of LED chips and a base. SOLUTION: A steel material made of aluminum is enclosed inside a resin...

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Bibliographische Detailangaben
Hauptverfasser:	SOMEYA KUNIHIKO, MASUDA MITSUO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a fluorescent-lamp type LED lighting device of lightweight and of a structure which is effective for heat radiation, in a device made of a resin tube including a plurality of LED chips and a base. SOLUTION: A steel material made of aluminum is enclosed inside a resin tube 4. The L-shaped aluminum steel 6 enclosed in the resin tube 4 is connected to an LED-mounted printed board 5, where a plurality of LED chips 7 are mounted and an AC/DC converter 8, and consequently, control of the temperature rise inside the resin tube 4 and strength reinforcement of the fluorescent-lamp type LED lighting device are carried out simultaneously. COPYRIGHT: (C)2011,JPO&INPIT