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US 2012/0057341 A1Published application
Lantern, and Method for Retrofitting a Lantern
AssigneeOSRAM Opto Semiconductors GmbH
InventorsSteffen Block, Christoph Neureuther, Ales Markytan
Life of this patent
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Abstract
A lantern is disclosed that includes a lamp post (2) and at least two light emitting diodes (4) that are set up to emit, in operation, electromagnetic radiations (12) with electromagnetic spectra (17, 19) differing from one another, the light emitting diodes (4) being fastened in or on the lamp post (2).
Claims20
A lantern, in particular a street lamp, comprising:
- a lamp post;
- and
- at least two light emitting diodes that are set up to emit, in operation, electromagnetic radiations with electromagnetic spectra differing from one another,
- wherein the light emitting diodes are fastened in or on the lamp post.
1 more element
A method for converting a lantern, comprising the steps of:
- removing a lamp head from a lamp post of a lantern;
- and
- fastening at least two light emitting diodes to the lamp post, that are set up to emit, in operation, electromagnetic radiations with electromagnetic spectra differing from one another.
A street lamp comprising:
- a lamp post, and
- at least two light emitting diodes that are set up to emit, in operation, electromagnetic radiations with electromagnetic spectra differing from one another,
- wherein the light emitting diodes are fastened in the lamp post,
- wherein a distance between two light emitting diodes in a direction of a main extent of the lamp post is at least 1/40th of the length of the lamp post, and
- wherein the lamp post is designed at least partially as a reflector for the electromagnetic radiation generated in operation by the light emitting diodes.
2 more elements
Dependencies are inferred from the claim text.