公开(公告)号：US20240353091A1

公开(公告)日：2024-10-24

申请号：US18640162

申请日：2024-04-19

申请人： CLAY PAKY S.R.L.

发明人： Alessandro LUMASSI ,  Aris QUADRI

IPC分类号： F21V29/67 ,  F21V21/30

CPC分类号： F21V29/677 ,  F21V21/30

摘要： A light fixture includes a head housing a source assembly configured to emit a light beam and a support assembly configured to support the head. The light fixture further includes a temperature control assembly configured to control the temperature inside the head and/or the support assembly. The temperature control assembly includes at least one temperature control device; at least one first temperature sensor; and at least one first temperature control module housed in the head and/or in the support assembly and regulated by the temperature control device on the basis of data coming from the at least one first temperature sensor. The at least one first temperature control module is provided with a heating element and a ventilating element which are independently controllable by the temperature control device.

公开(公告)号：US12114460B2

公开(公告)日：2024-10-08

申请号：US18366178

申请日：2023-08-07

申请人： PEGATRON CORPORATION

发明人： Kai-Ling Lin ,  Chin-Chien Chang ,  Chia-Chieh Hu

IPC分类号： F21S8/08 ,  F21V29/67 ,  H05K7/20 ,  F21W131/103

CPC分类号： H05K7/20136 ,  F21S8/085 ,  F21V29/67 ,  F21W2131/103

摘要： The present disclosure provides an outdoor electronic device including a shell, electronic assemblies, a rod body and a blower fan. The electronic assemblies are arranged in the shell. The rod body is of a hollow structure and includes a first end and a second end which are reversely arranged; and the first end is connected to the shell. At least one part of the blower fan is arranged on the rod body and includes an air inlet port and an air outlet port. The air inlet port extends to a position close to the electronic assemblies in the shell. The air outlet port is positioned in the rod body and is closer to the second end than the air inlet port.

公开(公告)号：US20240318805A1

公开(公告)日：2024-09-26

申请号：US18574607

申请日：2022-06-21

申请人： Denka Company Limited

发明人： Masahiro KONISHI

IPC分类号： F21V3/12 ,  F21K9/232 ,  F21K9/238 ,  F21V19/00 ,  F21V29/67 ,  F21Y113/00 ,  F21Y115/10

CPC分类号： F21V3/12 ,  F21K9/232 ,  F21K9/238 ,  F21V19/0025 ,  F21V29/673 ,  F21Y2113/30 ,  F21Y2115/10

摘要： A light emitting device (100) includes a phosphor application printed wiring board (30) in which a phosphor layer (36) is provided on a substrate surface, a first light emitting unit (20A) provided in the phosphor application printed wiring board (30) and outputting light having a peak wavelength in a wavelength region of visible light, a second light emitting unit (20B) provided in the phosphor application printed wiring board (30) and outputting light having a peak wavelength in a range of 315 nm to 470 nm (that is, near-ultraviolet ray), a photocatalyst unit (160) including a substance (photocatalyst) that undergoes a photocatalytic reaction with light of a second light emitting unit (20B), and a cover member (110) (lamp cover) that covers the phosphor application printed wiring board (30). The phosphor layer (36) is provided separately from the first light emitting unit (20A) and the second light emitting unit (20B).

公开(公告)号：US20240310029A1

公开(公告)日：2024-09-19

申请号：US18673457

申请日：2024-05-24

申请人： MILWAUKEE ELECTRIC TOOL CORPORATION

发明人： David Proeber ,  Ross McIntyre ,  Jason D. Thurner ,  Michael A. Verhagen ,  Gareth Mueckl ,  Brian Cornell ,  Dalton F. Hansen ,  Anthony R. Sleck ,  John S. Scott ,  Scott T. Moeller

IPC分类号： F21V21/22 ,  B65H75/42 ,  B65H75/44 ,  F21S8/08 ,  F21S9/02 ,  F21V17/00 ,  F21V17/02 ,  F21V21/06 ,  F21V23/00 ,  F21V29/508 ,  F21V29/67 ,  F21W131/10 ,  F21Y115/10 ,  H01B7/22

CPC分类号： F21V21/22 ,  B65H75/42 ,  B65H75/4494 ,  F21S8/085 ,  F21S9/02 ,  F21V17/007 ,  F21V17/02 ,  F21V23/001 ,  F21V29/508 ,  F21V29/67 ,  H01B7/226 ,  F21V21/06 ,  F21W2131/1005 ,  F21Y2115/10

摘要： A site light including a body, a handle assembly coupled to the body and including one or more handle portions, an arm having a first end fixedly coupled to the body and a second end opposite the first end to define an arm length therebetween, where the second end of the arm is movable relative to the body to adjust the arm length. The site light also includes a light assembly coupled to and movable together with the second end of the arm relative to the body where the arm defines an arm axis, and where the handle assembly surrounds the arm axis.

公开(公告)号：US20240183522A1

公开(公告)日：2024-06-06

申请号：US18439670

申请日：2024-02-12

申请人： Micron Technology, Inc.

发明人： Scott E. Sills

IPC分类号： F21V29/67 ,  F21V7/00 ,  F21V7/05 ,  F21V9/30 ,  F21V13/04 ,  F21V13/14 ,  F21V29/507 ,  F21V29/74 ,  F21V29/80 ,  F21V29/83 ,  F21Y115/10 ,  H01L33/48 ,  H01L33/60

CPC分类号： F21V29/67 ,  F21V7/0008 ,  F21V9/30 ,  F21V13/14 ,  F21V29/673 ,  F21V29/83 ,  F21V7/005 ,  F21V7/05 ,  F21V13/04 ,  F21V29/507 ,  F21V29/74 ,  F21V29/80 ,  F21Y2115/10 ,  H01L33/48 ,  H01L33/60

摘要： A solid state lighting (SSL) with a solid state emitter (SSE) having thermally conductive projections extending into an air channel, and methods of making and using such SSLs. The thermally conductive projections can be fins, posts, or other structures configured to transfer heat into a fluid medium, such as air. The projections can be electrical contacts between the SSE and a power source. The air channel can be oriented generally vertically such that air in the channel warmed by the SSE flows upward through the channel.

公开(公告)号：US11994275B2

公开(公告)日：2024-05-28

申请号：US17895683

申请日：2022-08-25

申请人： MILWAUKEE ELECTRIC TOOL CORPORATION

发明人： David Proeber ,  Ross McIntyre ,  Jason D. Thurner ,  Michael A. Verhagen ,  Gareth Mueckl ,  Brian Cornell ,  Dalton F. Hansen ,  Anthony R. Sleck ,  John S. Scott ,  Scott T. Moeller

IPC分类号： F21V21/22 ,  B65H75/42 ,  B65H75/44 ,  F21S8/08 ,  F21S9/02 ,  F21V17/00 ,  F21V17/02 ,  F21V23/00 ,  F21V29/508 ,  F21V29/67 ,  H01B7/22 ,  F21V21/06 ,  F21W131/10 ,  F21Y115/10

CPC分类号： F21V21/22 ,  B65H75/42 ,  B65H75/4494 ,  F21S8/085 ,  F21S9/02 ,  F21V17/007 ,  F21V17/02 ,  F21V23/001 ,  F21V29/508 ,  F21V29/67 ,  H01B7/226 ,  F21V21/06 ,  F21W2131/1005 ,  F21Y2115/10

摘要： A site light including a body, the body including a base, and a handle assembly spaced a distance from the base to at least partially define a housing volume therebetween. The site light also including an arm, the arm having a first end fixedly coupled to the body and a second end opposite the first end to define an arm length therebetween, where the second end of the arm is movable relative to the body to adjust the arm length, and the site light including a light assembly coupled to and movable together with the second end of the arm relative to the body, and where the light assembly is adjustable between a stowed position in which at least a portion of the light assembly is positioned within the housing volume, and a second position, in which the light assembly is positioned outside the housing volume.

公开(公告)号：US20230408072A1

公开(公告)日：2023-12-21

申请号：US18140376

申请日：2023-04-27

申请人： MILWAUKEE ELECTRIC TOOL CORPORATION

发明人： David Proeber ,  Ross McIntyre ,  Jason D. Thurner ,  Michael A. Verhagen ,  Gareth Mueckl ,  Brian Cornell ,  Dalton F. Hansen ,  Anthony R. Sleck

IPC分类号： F21V21/14 ,  F21V21/22 ,  F21V21/108 ,  F21V21/06 ,  F21V23/00 ,  F21V17/00 ,  F21V29/508 ,  F21V29/67 ,  F21V17/02

CPC分类号： F21V21/145 ,  F21V21/22 ,  F21V21/108 ,  F21V21/06 ,  F21Y2115/10 ,  F21V17/007 ,  F21V29/508 ,  F21V29/67 ,  F21V17/02 ,  F21V23/002

摘要： A site light including a body, a power system with an AC input and battery terminal, and a telescopic arm assembly supported by the body, where the telescopic arm includes a first end fixed relative to the body and a second end opposite and movable with respect to the first end. The site light also includes a light assembly in operable communication with the power system and coupled to and movable together with the second end of the telescopic arm, where the light assembly is operable in a first light mode in which the light assembly outputs approximately 13,000 lumens of light, and a second light mode in which the light assembly outputs approximately 20,000 lumens of light.

公开(公告)号：US20230400178A1

公开(公告)日：2023-12-14

申请号：US18457065

申请日：2023-08-28

申请人： Alexander James Gerard

发明人： Alexander James Gerard

IPC分类号： F21V29/76 ,  F21V29/503 ,  F21V29/71 ,  F21V29/67 ,  F21V29/61 ,  F21V29/51

CPC分类号： F21V29/763 ,  F21V29/503 ,  F21V29/713 ,  F21V29/673 ,  F21V29/61 ,  F21V29/51 ,  F21V29/67 ,  F21V29/717 ,  F21Y2115/10

摘要： A thermal management system for led luminaires that, in certain embodiments, includes a heat sink, a heat-dissipating pipe, a base plate, a variable speed air-cooling element, an air-directing structure, a temperature measuring element, and a driver that includes at least one of thermal sensing response logic, light-emitting dimming control logic, fan speed control logic and air-cooling element malfunction detection logic. In some instances, the heat sink includes a plurality of fins coupled to a base plate. In some instances, one or more heat-dissipating pipes extend partially inserted along the length of the base plate and outwardly away from an end of the base plate. In some embodiments, an LED PCB assembly is coupled to the base plate. In some embodiments, fan speed variability, LED dimming, or both are engaged in combination with heat transfer and dissipation associated with the heat sink and the one or more heat-dissipating pipes.

公开(公告)号：US20230193911A1

公开(公告)日：2023-06-22

申请号：US18109515

申请日：2023-02-14

申请人： Go Fan Yourself, LLC

发明人： Darrin Niemiec ,  William Carlson

IPC分类号： F04D25/08 ,  F21S10/06 ,  F21K9/278 ,  F21V33/00 ,  F21S8/02 ,  F21S8/06 ,  F21V9/08 ,  F21V29/508 ,  F21V29/67 ,  F04D29/54

CPC分类号： F04D25/088 ,  F04D29/545 ,  F21K9/278 ,  F21S8/026 ,  F21S8/061 ,  F21S10/06 ,  F21V9/08 ,  F21V29/508 ,  F21V29/677 ,  F21V33/0092 ,  F04D29/005

摘要： Disclosed embodiments relate to a combination axial fan and LED lighting system configured to fit into the footprint of a standard ceiling tile. Disclosed embodiments further include ceiling tiles with a built-in fan and/or LED lighting. The disclosed systems may include a housing container and an axial fan. The fan has a fan cavity including air diversion mechanism to direct air from the fan cavity toward the lighting and fan components. The inventions include an airflow surface to direct air existing the fan cavity along an LED light fixture. Moreover, disclosed embodiments include one or more UV light sources which irradiate contaminants as air flows through the ceiling tile.

公开(公告)号：US20230175683A1

公开(公告)日：2023-06-08

申请号：US17887552

申请日：2022-08-15

申请人： APUTURE IMAGING INDUSTRIES CO., LTD.

发明人： Xuelin LIAO ,  Haijun GU

IPC分类号： F21V29/76 ,  F21V29/67 ,  F21V17/06 ,  F21V31/00 ,  F21V33/00

CPC分类号： F21V29/76 ,  F21V29/67 ,  F21V17/06 ,  F21V31/005 ,  F21V33/0052 ,  F21V29/83

摘要： A film and television lamp is provided by embodiments of the present disclosure, comprising: a housing assembly, wherein the housing assembly is provided with a cavity, the housing assembly comprises a first housing, the first housing comprises a first ventilation area, a second ventilation area and shelter structure between the first ventilation area and the second ventilation area; a circuit board assembly, wherein the circuit board assembly is provided in the cavity and in correspondence with the shelter structure; a heat dissipating assembly, wherein the heat dissipating assembly is provided in the cavity, and the heat dissipating assembly comprises a first radiator and a second radiator, the first radiator is connected with the second radiator. The present disclosure aims to solve technical problems in the prior art that heat dissipation and waterproof in the film and television lamp cannot be both achieved.