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公开(公告)号：WO2023079129A1
公开(公告)日：2023-05-11
申请号：PCT/EP2022/080906
申请日：2022-11-07
Applicant: SIGNIFY HOLDING B.V.
Inventor： VAN BOMMEL, Ties , PET, Robert, Jacob
Abstract: The present invention relates to a power track (2) having a length (Lt) in a longitudinal extension (L) and comprising a cavity (12) enclosed by a base portion (3), a first leg portion (4) and a second leg portion (5) and having an open side (13). The track (2) has an inner portion (7) constituted by the cavity (12). The first and the second leg portions (4, 5) are substantially parallel to each other and are connected by the base portion (3). The first and the second leg portions (4, 5) have a longitudinal extension being substantially parallel to the longitudinal extension of the power track (2), and a transversal extension (T1) being substantially perpendicular to the longitudinal extension, such that the track (2) has a substantially U-shaped cross-section in a direction being substantially perpendicular to the longitudinal extension. The track (2) comprises electrical and mechanical connection means.The power track (2) comprises at least one LED module (6) providing module light having a spatial light distribution and a spectral light distribution, wherein the LED module (6) is connectable to the track (2) in a first orientation (O1) for providing indirect module light (M2) in a first direction and in a second orientation (O2) for providing direct module light (M1) in a second direction. The inner portion (7) of the track (2) is arranged to at least partially accommodate the at least one LED module (6), and an outer portion (8) of the track (2) is arranged to be mounted to a support surface;wherein the track (2) comprises at least one elongated translucent optical component (9) for transmitting indirect module light (M2) when the LED module (6) is in the first orientation (O1).
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公开(公告)号：WO2023031099A1
公开(公告)日：2023-03-09
申请号：PCT/EP2022/073915
申请日：2022-08-29
Applicant: SIGNIFY HOLDING B.V.
Inventor： VAN BOMMEL, Ties , HIKMET, Rifat, Ata, Mustafa
IPC: B29C64/118 , B29C64/209 , B33Y80/00 , B29C48/03 , B29C48/05 , B29C48/30 , B29C48/33 , B29C48/335 , B29C48/21 , B33Y10/00 , B29C64/393
Abstract: The invention provides a method for producing a 3D item (1) by means of fused deposition modelling using a fused deposition modeling 3D printer (500) comprising a printer nozzle (502), wherein the printer nozzle (502) comprises a core-shell nozzle comprising an inner nozzle (5120) and an outer nozzle (5220), wherein at least one of the inner nozzle (5120) and the outer nozzle (5220) is controllable relative to the other one of the inner nozzle (5120) and the outer nozzle (5220), wherein the 3D printing stage comprises: (A) providing 3D printable core material (2101) and 3D printable shell material (2201) to the printer nozzle (502), wherein the 3D printable core material (2101) and 3D printable shell material (2201) differ; (B) controlling an arrangement and/or dimensions of the 3D printable core material (2101) and 3D printable shell material (2201) escaping from the printer nozzle (502) by controlling at least one of the inner nozzle (5120) and the outer nozzle (5220) relative to the other one of the inner nozzle (5120) and an outer nozzle (5220); and (C) depositing the 3D printable material (201) escaped from the printer nozzle (502), to provide the 3D item (1), wherein the 3D item (1) comprises a first layer (3122) of 3D printed material (202), wherein over at least part of a length (L) of the first layer (3122) in cross-sectional view of the first layer (3122) an arrangement and/or dimensions of 3D printed core material (2102) and 3D printed shell material (2202) varies.
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公开(公告)号：WO2023280611A1
公开(公告)日：2023-01-12
申请号：PCT/EP2022/067546
申请日：2022-06-27
Applicant: SIGNIFY HOLDING B.V.
Inventor： VAN BOMMEL, Ties , LENSSEN, Kars-Michiel, Hubert
Abstract: The invention relates to a disinfection lighting device (10) comprising a first light source (14), wherein the first light source (14) comprises a solid-state light source, wherein the solid-state light source comprises one or more light emitting diodes (14a, 14b), lasers and/ or superluminescent diodes; wherein the first light source (14) is configured to generate first light source light having a first spectral power distribution, wherein the first spectral power distribution comprises first light source light (140) in the UV wavelength range and/or visible wavelength range, a second light source (13), wherein the second light source (13) is configured to generate second light source light (130) having a second spectral power distribution different from the first spectral power distribution, wherein the second spectral power distribution comprise in the UV wavelength range, wherein the second light source (13) is arranged at a distance D from the first light source (14), the second light source (13) comprises a light input face (13b) configured in a light receiving relationship with the first light source (13), and the second light source (14) comprises a light exit face (13a), wherein the second light source (13) is transmissive for at least, a major, part of the first light source light (140); and wherein the disinfection lighting device (10) is configured to generate lighting device light comprising the second light source light (130) and the first light source light (140) emanating from the light exit face (13a), wherein the disinfection lighting device (10) comprises a light exit window (12), wherein the light exit face (13a) is the light exit window (12).
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公开(公告)号：WO2022253725A1
公开(公告)日：2022-12-08
申请号：PCT/EP2022/064527
申请日：2022-05-30
Applicant: SIGNIFY HOLDING B.V.
Inventor： CORNELISSEN, Hugo, Johan , VAN DER SCHANS, Marc , VDOVIN, Olexandr, Valentynovych , VAN BOMMEL, Ties
IPC: F21V29/502 , G02B6/00 , F21V9/30 , F21Y115/10
Abstract: The invention provides a light conversion system (1000) comprising (a) one or more luminescent bodies (210), (b) a thermally conductive body (400), (c) a waveguide element (500), and (d) a light generating device (100), wherein: (A) the thermally conductive body (400) comprises a first reflective face (401), and a first slit (420) in at least part of the first reflective face (401), wherein the first slit (420) comprises a first slit opening (421); (B) the waveguide element (500) comprises a light entrance part (501) and a light exit part (502), wherein at least part of the light exit part (502) is configured in the first slit (420); wherein the waveguide element (500) is configured to guide at least part of first light (101) coupled into the waveguide element (500) via the light entrance part (501) to the light exit part (502); (C) the one or more luminescent bodies (210) comprise a reflector-directed part (211) and an optical output part (212); wherein the reflector-directed part (211) is in thermal contact with at least part of the first reflective face (401) and wherein the reflector-directed part (211) encloses at least part of the first slit opening (421); wherein the one or more luminescent bodies (210) are configured (a) to receive via at least part of the reflector-directed part (211) at least part of the first light (101) escaping from the light exit part (502) of the waveguide element (500) and (b) to convert in a light conversion process at least part of the first light (101) into luminescent material light (201), wherein at least part of the luminescent material light (201) emanates from the optical output part (212); and (D) the light generating device (100) is configured to generate the first light (101), wherein the light generating device (100) is configured upstream of the light entrance part (501) of the waveguide element (500); and wherein the light generating device (100) comprises a solid state light source.
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公开(公告)号：WO2022152555A1
公开(公告)日：2022-07-21
申请号：PCT/EP2021/087659
申请日：2021-12-24
Applicant: SIGNIFY HOLDING B.V.
Inventor： VAN BOMMEL, Ties , BROERSMA, Remy, Cyrille
Abstract: The invention provides a lamp comprising a light source, an envelope, a housing, an ionizer, a lamp base, a first optical element, and a second optical element; wherein the light source is configured to generate light source light; wherein the envelope at least partly defines an envelope space, wherein the envelope at least partially encloses the light source, wherein at least part of the envelope is optically transmissive for the light source light; wherein the ionizer is configured to ionize air; wherein the housing at least partly defines a housing space, wherein the housing is associated with the envelope, wherein the housing at least partially encloses the ionizer; wherein the first optical element is configured between the envelope space and the housing space, wherein the first optical element is configured to reflect at least part of the light source light; wherein the second optical element is configured as part of the housing or is configured on part of the housing; wherein the second optical element is configured to one or more of absorb or reflect at least part of light in the visible wavelength range; and wherein the lamp base and the housing are arranged at opposite sides of the envelope.
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Patent Agency Ranking
公开(公告)号：WO2022112266A1
公开(公告)日：2022-06-02
申请号：PCT/EP2021/082716
申请日：2021-11-23
Applicant: SIGNIFY HOLDING B.V.
Inventor： VAN ASSELT, Robert , CORNELISSEN, Hugo, Johan , VDOVIN, Olexandr, Valentynovych , VAN BOMMEL, Ties
Abstract: The invention provides a light generating system (10000) comprising a light generating device (1000) configured to generate device light (1001), wherein: (a) the light generating device (1000) comprises a light source arrangement (2000) and a beam conversion arrangement (3000); (b) the light source arrangement (2000) is configured to generate a beam (2020) of arrangement light (2001) having a beam shape with a first cross-section defined by the full width half maximum having a first length L1 and a first width W1 having a ratio 1≤L1/W1≤2; and (c) in an operational mode of the light generating system (10000) the beam shape conversion arrangement (3000) is configured to convert the beam (2020) of arrangement light (2001) into a converted beam (3020) of arrangement light (2001), wherein the converted beam (3020) of arrangement light (2001) has a beam shape with a second cross-section defined by the full width half maximum having a second length L2 and a second width W2 having a ratio L2/W2≥3.
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公开(公告)号：WO2022096321A1
公开(公告)日：2022-05-12
申请号：PCT/EP2021/079666
申请日：2021-10-26
Applicant: SIGNIFY HOLDING B.V.
Inventor： VAN BOMMEL, Ties
IPC: F21K9/232
Abstract: A light emitting diode, LED, filament arrangement (100) comprising at least one LED filament (120) comprising a plurality of light emitting diodes, LEDs, (140). The LED filament arrangement further comprises a plurality of first sections (180) and a plurality of second sections (200), wherein the plurality of first sections (180) is configured to emit light of a first colour temperature, CT1, and with a first intensity, I1, during operation, and the plurality of second sections (200) is configured to emit light of a second colour temperature, CT2, and with a second intensity, I2, during operation, wherein at least one of CT1≠CT2 and I1≠I2 is fulfilled, and wherein at least two second sections of the plurality of second sections are adjacently arranged and arranged at least partially parallel to each other.
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公开(公告)号：WO2022096271A1
公开(公告)日：2022-05-12
申请号：PCT/EP2021/079113
申请日：2021-10-20
Applicant: SIGNIFY HOLDING B.V.
Abstract: The invention provides a light generating system (1000) comprising k1 light sources (100) and a lightguide (400), wherein: (a) the k1 light sources (100) are configured to generate light (101); wherein k1>2; (b) the lightguide (400) comprises m1 concentric arranged lightguide regions (410), including a core (420) and one or more shells (430), wherein the lightguide (400) comprises a light outcouple end (402); wherein m1>2; (c) each of the m1 concentric arranged lightguide regions (410) comprises a light incouple side (411) and a light outcouple side (412); wherein the light outcouple end (402) comprises the light outcouple sides (412); (d) at least two of the light incouple sides (411) are configured in a light receiving relationship each with at least one light source (100), including the light incouple side (411) of at least one of the one or more shells (430).
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9.发明申请
公开(公告)号：WO2022084152A1
公开(公告)日：2022-04-28
申请号：PCT/EP2021/078495
申请日：2021-10-14
Applicant: SIGNIFY HOLDING B.V.
Inventor： BROERSMA, Rémy, Cyrille , VAN BOMMEL, Ties , DEIXLER, Peter
Abstract: The invention provides a system comprising a first system element, which is mountable on a track of a track lighting system, wherein the first system element comprises: (a) a connector element configured for a mechanical and electrical coupling with the track, wherein in embodiments the connector element is movable along the track; and (b) an ionizer unit, comprising an ionizer device, functionally coupled to the connector element, wherein the ionizer device is configured to generate ionized air, and wherein in embodiments the ionizer device is movable relative to the connector element in one plane or in two orthogonal planes.
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公开(公告)号：WO2022073846A1
公开(公告)日：2022-04-14
申请号：PCT/EP2021/076961
申请日：2021-09-30
Applicant: SIGNIFY HOLDING B.V.
Inventor： VAN BOMMEL, Ties
IPC: F21V8/00 , G02F1/13357 , C02F1/32 , A61L2/10
Abstract: The present invention relates to a lighting device (10), comprising: a plurality of first light sources (24) adapted to emit visible light (24'); a light guide panel (12), wherein visible light emitted by the plurality of first light sources in operation is coupled into the light guide panel via a light incoupling part (16a); at least one second light source (28) adapted to emit at least one of UV light (28') and violet light to be coupled into the light guide panel via a light incoupling part (16a; 16b); and an optical element (30; 30'; 30''; 42) made of a first material which is different and more UV resistant than a second material that the light guide panel is made of, wherein the optical element is adapted to distribute light emitted by the at least one second light source over an area (34; 46) which is larger than a total light output surface area (35) of the at least one second light source before the light is coupled into the light guide plate.
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