Abstract: A trough-shaped lamp housing (10) which is integrally produced in a deep-drawing process and has a housing bottom (11) and a housing wall (12) which laterally surrounds the housing bottom (11) and which, together with the housing bottom (11), delimits a lamp chamber, wherein the housing bottom (11) has a planar region (20, 25) for receiving at least one lamp component (120, 130) in a planar manner, wherein the planar region (20, 25) is circumferentially surrounded by a raised and/or recessed annular structure (35) which is integrally formed in a deep-drawing process, and wherein the housing wall (12) discontinues at the circumferential edge thereof that faces away from the housing bottom (11) in a circumferentially closed edge portion (16), which lies in a plane.

Abstract: The invention relates to a light fixture (100) having: an elongate light source, which is formed by multiple LEDs (60) or LED clusters arranged one behind the other in the longitudinal direction; a primary optical system (20), which is assigned to the light source and is formed by multiple pot-like reflectors (25), which are arranged one behind the other in the longitudinal direction and each widen in a divergent manner from the light source in a light emission direction of the light fixture (100); and a secondary optical system (30), which follows the primary optical system (20) in the light emission direction and is formed by a planar element consisting of a transparent material, wherein the element has light-refractive structures (35).

Abstract: The present invention relates to an LED module (100), comprising: an LED chip (102), which is embodied to emit electromagnetic radiation, at least one phosphor (104), which is suitable for converting the radiation from the LED chip (102) into light, wherein an emission spectrum of the LED module (100) contains a blue light component and a green light component, wherein an intensity of the blue light component is greater than a CIE intensity at the same color temperature, and wherein an intensity of the green light component is less than a CIE intensity at the same color temperature.

Abstract: The invention relates to a light fixture (100) having: an elongate light source, which is formed by multiple LEDs (60) or LED clusters arranged one behind the other in the longitudinal direction; a primary optical system (20), which is assigned to the light source and is formed by multiple pot-like reflectors (25), which are arranged one behind the other in the longitudinal direction and each widen in a divergent manner from the light source in a light emission direction of the light fixture (100); and a secondary optical system (30), which follows the primary optical system (20) in the light emission direction and is formed by a planar element consisting of a transparent material, wherein the element has light-refractive structures (35).

Abstract: The invention relates to a method for forming a luminaire (1), which has a trough-shaped luminaire housing (10, 110) having a region (25, 125) for accommodating illuminants, which is surrounded by a seal (40), a cover (70, 80) which spans the region (25, 125) and abuts the seal (40) in a peripherally closed manner, a frame-like holding element (50, 150), which presses the cover (70, 80) into abutment with the seal (40). For the luminaire housing (10 110), the cover (70, 80) and the holding element (50, 150), are each available in at least two different variants, which can be combined in any way, wherein in order to form the luminaire (1) according to desired output properties and/or properties with regard to heat dissipation or moisture resistance, a suitable luminaire housing (10, 110), a cover (70, 80) and a holding element (50, 150) are in each case selected and the selected components are assembled to form the luminaire (1).

Abstract: The invention relates to a luminaire (10) comprising illuminants (170) for generating light, and a control unit (110) for controlling the illuminants (170), and at least one further element (140), in particular an operator control element (143) or a sensor (142), for generating control information that influences the operation of the luminaire (10), wherein the control unit (110) is configured in such a way that a self-test is carried out after a supply voltage has been applied to the luminaire (10). Said self-test is carried out automatically and independently in an analysis mode of the luminaire (10), wherein the control unit (110) checks the luminaire (10) for the presence and/or the functionality of the at least one further element (140). Depending on the checking result, and the type of further unit (140) checked, the control unit (110) controls the illuminants (170) such that a temporally variable light emission (171) signals the checking result.

Abstract: The invention relates to a central unit (100) for supplying emergency lighting means (101a, 101b) on a DC bus (101), comprising an AC input (103) for receiving an AC supply signal, an AC/DC converter (104) configured to convert the AC supply signal into a DC supply signal, an electrical energy storage (105), in particular a battery, configured to be charged by the DC supply signal, wherein the electrical energy storage (105) is configured to supply electrical power in an emergency situation, and a DC/DC converter (107) configured to convert a DC output signal of the electrical energy storage (105) into a DC bus voltage and to forward the DC bus voltage to the lighting means (101a, 101b) on the DC bus (101) via an output circuit (109), wherein the output circuit (109) is arranged on a modular card (111), and wherein the modular card (111) is detachably connectable to a base body (102) of the central unit (100).

Abstract: The invention relates to a dynamic and/or adaptive signposting system (10), comprising at least one sensor (11a-e) that is designed to sense a physical variable relevant to the route guidance, at least one display device (13, 13a-c) that comprises a dynamic display (21), wherein the dynamic display (21) is designed to retain a displayed image in an unpowered state, a control unit (15) that is designed to ascertain a control signal on the basis of the physical variable relevant to the route guidance, wherein the control unit (15) is furthermore designed to actuate the at least one display device (13, 13a-c) by way of the control signal so as to display an image stored in full or in part beforehand on the dynamic display (21).

Abstract: The invention relates to an electric unit for connecting to a DIN rail (50), having means for contacting the lines (70) of a busbar (60), said means comprising a rotatable contacting element (30, 40, 50), the outer circumference of which is equipped with contacts (32, 42, 52, 53, 62, 63). A first group of contacts (32, 52, 62) and a second group of contacts (42, 53, 63) are provided, wherein the contacts of the first group are arranged so that, when the contacting element (30, 40, 50) is rotated they contact contact lines (70) extending in a first place (A1), and the contacts of the second group are arranged so as to contact lines extending in a second plane (B1).

Abstract: A luminaire (30) or electrical unit for connection to a supporting rail (10) has a contacting element (40, 50, 60), which is introducible into the supporting rail profile (15) and has connection contacts (42, 52, 62) mounted adjustably in order to bear against lines (25) of the busbar (20) in a state in which the contacting element (40, 50, 60) has been inserted into the supporting rail profile (15). The contacting element (40, 50, 60) has at least one contact block (41, 42, 51, 52, 61, 62) with connection contacts (43, 53, 63), which is linearly laterally adjustable between an open position and a contacting position.

Abstract: A support rail for luminaires or electrical units (60) has a support rail profile (50), which encloses an elongated receiving space, along with at least one busbar (55), arranged in the receiving space, with contactable conductors (58), wherein the support rail (50) further has, on its outside, display means (10) for visually representing the function of the conductors (58).

Abstract: The present invention provides a transceiver (1) for a local lighting system (L1), preferably a local lighting system based on the DALI-2 industry standard, comprising a bus (2) and a control unit (3) electrically connected to the bus (2) for controlling communication via the bus (2). The transceiver (1) comprises a transmitter (1a) configured to transmit wireless signals to a global lighting system (14) comprising one or more luminaires (L2 LN), a receiver (1b) configured to receive wireless signals from the global lighting system (14), and a processing unit (1c) configured to process the received wireless signals from the global lighting system (14). The processing unit (1c) of the transceiver (1) is configured to convert the received wireless signals into bus signals such that the transceiver (1) behaves as an input device of the local lighting system (L1) when electrically connected to the bus (2).

Abstract: The present invention relates to a light trunking system, comprising: at least one trunking rail (6) for fastening components (7 . . . 13) of the light trunking system (1) to the trunking rail (6); electrical lines (L3, L4), which run in the trunking rail (6) and can be contacted by the components (7 . . . 13) in order to supply power to the components (7 . . . 13); a data terminal (D1, D2) for receiving data; and a first adapter (16), which is connected to the electrical lines (L3, L4) and to the data terminal and is designed to transmit data received by the data terminal (D1, D2) to a second adapter (17) via the electrical lines (L3, L4) by means of a modulation method.

Abstract: The invention relates to a luminaire (100), comprising lighting means (18) and a cover (20), which has at least one planar region (25) for emitting light, the planar region for emitting light (25) consisting of a transparent material and being provided, on at least one side, with a structure (26), and a plate-shaped light-influencing element (30) being arranged between the lighting means (18) and the planar region (25) for emitting light, a pattern (35) being printed on the light-influencing element.

Abstract: A trough-shaped lamp housing (10) which is integrally produced in a deep-drawing process and has a housing bottom (11) and a housing wall (12) which laterally surrounds the housing bottom (11) and which, together with the housing bottom (11), delimits a lamp chamber, wherein the housing bottom (11) has a planar region (20, 25) for receiving at least one lamp component (120, 130) in a planar manner, wherein the planar region (20, 25) is circumferentially surrounded by a raised and/or recessed annular structure (35) which is integrally formed in a deep-drawing process, and wherein the housing wall (12) discontinues at the circumferential edge thereof that faces away from the housing bottom (11) in a circumferentially closed edge portion (16), which lies in a plane.

Abstract: The invention relates to a motion sensor device (10), comprising: a PIR sensor (11) having a plurality of sensor elements (12) arranged adjacent to each other, the active sensor surfaces of which form a detection region (13) of the PIR sensor (11); an optical unit (15), which is designed to image a detection region (16) of the PIR sensor (11), which comprises detection zones (17), on the detection region (13) of the PIR sensor (11); wherein the detection zones (17) in the detection region (16) of the PIR sensor (11) have a spatially periodic arrangement having direction-dependent periodicity. The invention also relates to a lighting system (20) having the motion sensor device and a method (30) for operating the motion sensor device.