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US 8,770,794 B2Granted
Lamp and use of a lamp
AssigneeOSRAM Opto Semiconductors GmbH
InventorsMartin Moeck, Guenter Kirchberger
Life of this patent
Estimating the term…
Abstract
A luminous means (1) is specified, comprising a heat sink (2), which comprises a top surface (21) and a bottom surface (22), and also two sections (23), wherein the two sections (23) are arranged one above the other, and each of the sections (23) has a side surface (231) which runs transversely with respect to the top surface (21) and bottom surface (22) of the heat sink (2) and at which at least one light-emitting diode (3) is arranged.
Claims11
A luminous means comprising:
- a heat sink, which comprises a top surface and a bottom surface, and also at least two sections,
- wherein:
- the at least two sections are arranged one above the other,
- each of the sections has a side surface which runs transversely with respect to the top surface and bottom surface of the heat sink and at which at least one light-emitting diode is arranged,
- each section of the heat sink is formed from a metal sheet, the side surfaces of the sections being embodied as lug-like regions of the metal sheet,
- each side surface of each section is rotatable about a rotation axis by bending of the metal sheet from which the section is formed, and
- each side surface of each section comprises a connection carrier applied to the side surface, via which connection carrier a light-emitting diode arranged at the side surface is electrically connected.
4 more elements
Dependencies are inferred from the claim text.