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1.发明公开公开(公告)号：US20240308684A1
公开(公告)日：2024-09-19
申请号：US18598305
申请日：2024-03-07
CPC分类号： B64D47/06 , B33Y80/00 , F21V23/007 , B64D11/00 , B64D2011/0053
摘要： An aircraft light comprises at least one light source and a local electric power supply for supplying electric power to the at least one light source. The local electric power supply comprises a power supply housing, which is produced by additive manufacturing and comprises a compartment accommodating power supply electronics and at least one hollow cavity, which is delimited from the compartment. The compartment is filled with a potting material. The aircraft light further comprises a plurality of electric connections extending from the power supply electronics through the potting material to the at least one light source for supplying electric power to the at least one light source, thus enabling an aircraft light output of the aircraft light.
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2.发明公开公开(公告)号：US20240247782A1
公开(公告)日：2024-07-25
申请号：US18408387
申请日：2024-01-09
CPC分类号： F21V9/40 , B64D11/00 , B64D47/06 , F21V5/04 , B64D2011/0038 , B64D2011/0053
摘要： An aircraft light providing a white light output has a light source that comprises a light emitting semiconductor for emitting light having an initial light spectrum; a first light converting material, arranged over the light emitting semiconductor; and a light transmissive layer, covering the first light converting material. A first portion of the light, which is emitted by the light emitting semiconductor, is shifted towards longer wavelengths by the first light converting material. The aircraft light further comprises a second light converting material, which is arranged over the light transmissive layer of the light source and a lens element, which is arranged over the second light converting material, with light exiting the lens element forming at least a portion of the white light output of the aircraft light.
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3.发明公开公开(公告)号：US20240228059A1
公开(公告)日：2024-07-11
申请号：US18404579
申请日：2024-01-04
IPC分类号： B64D47/06 , F21S43/10 , F21W107/30 , F21Y113/00
CPC分类号： B64D47/06 , F21S43/10 , F21W2107/30 , F21Y2113/30
摘要： A multi mode aircraft beacon light comprises a mounting portion for mounting the multi mode aircraft beacon light to an aircraft fuselage; at least one visible light source for emitting a visible beacon light output; a plurality of infra-red light sources for emitting an infrared beacon light output; an orientation sensor; and a controller, coupled to the orientation sensor for receiving an orientation sensor signal from the orientation sensor. The controller is configured to determine a mounting orientation of the multi mode aircraft beacon light from the orientation sensor signal, wherein the mounting orientation is indicative of whether the multi mode aircraft beacon light has an upper fuselage mounting position or a lower fuselage mounting position; and to selectively operate the plurality of infrared light sources, depending on the mounting orientation of the multi mode aircraft beacon light.
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公开(公告)号：US20240219318A1
公开(公告)日：2024-07-04
申请号：US18545951
申请日：2023-12-19
IPC分类号： G01N21/958 , B64D47/06 , F21S43/20 , F21W107/30
CPC分类号： G01N21/958 , B64D47/06 , F21S43/26 , F21W2107/30
摘要： An exterior aircraft light with cover erosion monitoring, the exterior aircraft light comprises: a support; at least one light source, arranged on the support; a light transmissive cover, arranged over the at least one light source, the light transmissive cover having a forward facing portion and a rear-ward facing portion; a first light sensor, arranged to receive light emitted by the at least one light source and reflected towards the first light sensor by the forward facing portion of the light transmissive cover; and a second light sensor, arranged to receive light emitted by the at least one light source and reflected towards the second light sensor by the rearward facing portion of the light transmissive cover.
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5.发明公开公开(公告)号：US20240208671A1
公开(公告)日：2024-06-27
申请号：US18544121
申请日：2023-12-18
发明人： Marion Depta , Elmar Schrewe , Anil Kumar Jha
CPC分类号： B64D47/04 , F21S41/192 , B64D2203/00
摘要： Exterior aircraft light, comprising a light source having a first electrode and a second electrode and a light source support for supporting the light source, wherein the light source support comprises conductive traces for supplying electric energy to the light source; and wherein the light source support comprises a first group of electric contact areas, which are spaced from each other and which are electrically connected with each other, and a second group of electric contact areas, which are spaced from each other and which are electrically connected with each other. The first group of electric contact areas and the second group of electric contact areas form an extended electric contact structure that allows for the light source to be positioned on the light source support in a plurality of different positions.
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公开(公告)号：US12017793B2
公开(公告)日：2024-06-25
申请号：US18480221
申请日：2023-10-03
IPC分类号： B64D47/06 , B64D47/04 , F21V7/00 , F21W107/30 , F21Y115/10 , H05B47/11
CPC分类号： B64D47/06 , B64D47/04 , F21V7/0091 , H05B47/11 , B64D2203/00 , F21W2107/30 , F21Y2115/10
摘要： An exterior aircraft light with integrated light output monitoring includes a light source support, at least one light source, arranged on an outward facing side of the light source support, an aperture in the light source support, a light collection surface, arranged to direct an output monitoring light portion of the light, emitted by the at least one light source, through the aperture in a predefined angular range with respect to the light source support. The light also includes a light detector, arranged on a back side of the light source support, and a total internal reflection optical element, arranged to direct the output monitoring light portion, having travelled through the aperture in the predefined angular range with respect to the light source support, to the light detector via total internal reflection.
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公开(公告)号：US11975865B2
公开(公告)日：2024-05-07
申请号：US18303737
申请日：2023-04-20
IPC分类号： B64D47/02 , B60Q3/44 , B64D11/00 , F21W106/00 , F21W107/30 , F21S8/02
CPC分类号： B64D47/02 , B60Q3/44 , B64D11/00 , B64D2011/0038 , B64D2011/0053 , B64D2203/00 , F21S8/026 , F21W2106/00 , F21W2107/30
摘要： An aircraft passenger cabin light. The light has: an elongated shape having a longitudinal direction (L) comprises: a cabin wall illumination assembly, which extends along the longitudinal direction (L) of the aircraft passenger cabin light and which is configured for illuminating a portion of a wall of an aircraft passenger cabin; and a plurality of personal reading light units for providing personal reading light illumination to passengers. The plurality of personal reading light units are arranged in an array extending along the longitudinal direction (L) of the aircraft passenger cabin light Said array is arranged along the cabin wall illumination assembly.
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公开(公告)号：US20240059427A1
公开(公告)日：2024-02-22
申请号：US18450758
申请日：2023-08-16
CPC分类号： B64D47/02 , G01N21/255 , B64D45/00 , B64D2045/009
摘要： An exterior aircraft light includes a support and a light transmissive cover having a light transmissive body with an interior surface and an exterior surface. The light includes at least one light source arranged between the support and the light transmissive cover; and a first light detector. The light transmissive cover has a first light guide path within the light transmissive body from a first light entry region to a first light exit region, wherein the first light detector is arranged to receive light that travels along the first light guide path and that exits the light transmissive cover at the first light exit region. The first light detector is configured to provide sensor measurements corresponding to the amount of light incident on the first light detector.
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公开(公告)号：US20230412214A1
公开(公告)日：2023-12-21
申请号：US18319822
申请日：2023-05-18
CPC分类号： H04B5/0031 , B64D11/00 , G01S1/7034 , G01S1/0423 , G01S1/68
摘要： An aircraft passenger service unit, which is configured for being installed in a passenger cabin of an aircraft. The unit includes at least two near field communication interfaces, wherein each of the at least two near field communication interfaces is configured for a wireless exchange of messages with a corresponding near field communication interface of a neighboring aircraft passenger service unit. The messages include information that identifies the aircraft passenger service unit and the near field communication interface sending the respective message.
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公开(公告)号：US11841124B2
公开(公告)日：2023-12-12
申请号：US17984429
申请日：2022-11-10
发明人： Anil Kumar Jha , Jens Leuschner
CPC分类号： F21S43/195 , B64D47/02 , F21S43/14 , F21V3/02 , F21V17/18 , B64D2203/00 , F21W2107/30
摘要： An aircraft beacon light includes a light source carrier, wherein the light source carrier comprises a plurality of connection fields, with the plurality of connection fields forming at least two polygonal connection structures on the light source carrier. The beacon also includes a plurality of LED modules, with the plurality of LED modules being arranged along a particular one of the at least two polygonal connection structures and with each of the plurality of LED modules being coupled to a respective connection field of said particular one of the at least two polygonal connection structures.
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