摘要:
An LED lighting module (1) comprises a plurality of first LEDs (2) for generating a first light, a first optical element (3) for influencing the first light, wherein the first optical element (3) is designed to influence the first light such that it is emitted in a concentrated manner by the LED lighting module (1) in a direction ( R ), at least one second LED (4) for generating a second light and a second optical element (5) for influencing the second light, wherein the second optical element (5) is designed to influence the second light such that it is emitted diffusely by the LED lighting module (1) in the direction ( R ).
摘要:
Eine Leuchte (100) beispielsweise zu Beleuchtung eines Arbeitsplatzes weist einen säulenartigen Basiskörper (10), der erste Lichtabgabemittel aufweist (30), welche dazu ausgebildet sind, ein erstes Licht abzugeben, sowie zumindest ein Leuchtmodul (50) auf, welches zweite Lichtabgabemittel (55, 56) aufweist, welche dazu ausgebildet sind, ein von dem ersten Licht getrenntes zweites Licht abzugeben. Das Leuchtmodul (50) ist in unterschiedlichen Positionen und/oder Orientierungen an dem säulenartigen Basiskörper (10) lösbar befestigbar.
摘要:
The invention relates to a lighting device having a support element (2) with an elongated receiving region (3) which has a U-shaped cross-section and comprises a first limb (31) of the U, a second limb (32) of the U, and a connecting limb (33) that connects the two limbs (31, 32) of the U. The lighting device further has an LED lighting module (4) with at least one LED (5) for generating light in order to emit a light of the lighting device, said LED lighting module (4) being arranged on the support element (2) in a retained manner. The lighting device further has a contacting element (6) for supplying power to the LED lighting module (4). The connecting limb (33) has a through-opening, said contacting element (6) and LED lighting module (4) being arranged so as to be connected in an electrically conductive and reversibly releasable manner such that the electric connection passes through the through-opening. The design of the lighting device allows the conductive wires for supplying power to the LED lighting module (4) to be arranged on the connecting limb (33) side which lies opposite the at least one LED (5) of the lighting module (4). In this manner, access to the conductive wires is hindered and the lighting device is therefore particularly safe. Additionally, a particularly simple, safe, and reliable exchange of the LED lighting module (4) is made possible in this manner.
摘要:
An LED lamp (10), which is intended particularly for use in a large-scale illumination system, has an LED module (40) with at least one LED (42-45) and a rod-shaped, preferably cylindrical, optical guide element (15), at one end of which the LED module (40) is arranged and the opposite end of which forms a light emitting surface (30) for the lamp (15). The end of the optical guide element (15) forming the light emitting surface (30) is provided with optics or is designed as an optical system.