LED-lysrør

The invention relates to a LED lamp (1) shaped as a slim conventional luminous tube, the LED lamp (1) comprising an elongated tubular glass casing (9), a socket (11, 11′) arranged at both ends, a LED unit (3) comprising a plurality of LED circuits (5) arranged on an elongated circuit board (7), and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	BENGTSSON, Tomas
Format:	Patent
Sprache:	dan
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS 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 LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE NON-PORTABLE LIGHTING DEVICES STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a LED lamp (1) shaped as a slim conventional luminous tube, the LED lamp (1) comprising an elongated tubular glass casing (9), a socket (11, 11′) arranged at both ends, a LED unit (3) comprising a plurality of LED circuits (5) arranged on an elongated circuit board (7), and at least one conductor (18, 27, 31), the LED unit (3) being fixated against the first side of a support structure (35), the support structure (35) serving, in the operation of the LED lamp (1), to conduct heat away from the LED circuits (5). The support structure comprises a second side, abutment surface (40) opposite the first side, of the support structure (35), which abuts against the inside (10) of the glass casing (9), the support (35) extending in the longitudinal direction of the LED lamp (1) such that a distance (a) is attained between the support structure (35) and the socket (11, 11′). The invention also relates to a method of preparing the LED lamp by providing the LED unit (3) including the support structure (35) and providing the glass casing (9) at various work stations, and the LED unit (3) is inserted to a predetermined position in the glass casing (9), in which position the support structure (35) extends in the longitudinal direction of the LED lamp (1) such that a distance (a) is attained between the support structure (35) and the socket (11, 11′).