中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

243 records (took 0.009 seconds)

    LIGHTING DEVICE
    62.
    发明申请
    LIGHTING DEVICE 审中-公开

    公开(公告)号：WO2020173895A1

    公开(公告)日：2020-09-03

    申请号：PCT/EP2020/054815

    申请日：2020-02-25

    Applicant: SIGNIFY HOLDING B.V.

    Inventor： HIKMET, Rifat, Ata, Mustafa ,  VAN BOMMEL, Ties ,  YU, Jiang, Hong

    IPC: F21K9/68 ,  F21K9/232 ,  F21V7/00 ,  F21V7/05 ,  F21Y115/10 ,  F21Y103/10

    Abstract: A lighting device (1) is provided. The lighting device (1) comprises at least two elongated lighting elements (2, 3), each elongated lighting element comprising an elongated carrier and a plurality of light-emitting diodes, LEDs, the elongated carrier being arranged to support the plurality of LEDs on at least one surface of the elongated carrier. Each elongated lighting element (2, 3) has at least one light-emitting side. At least one of the elongated lighting elements (2, 3) comprises wavelength converting material configured to convert at least a part of light input therein into light having a selected wavelength range. The lighting device (1) comprises at least one elongated reflector (8). Each elongated reflector (8) has at least a first reflective surface and a second reflective surface. Each elongated reflector (8) is interposed between and arranged in relation to at least two of the elongated lighting elements (2, 3) such that the first reflective surface of the elongated reflector (8) is facing in a direction towards a light-emitting side of one of the two elongated lighting elements (2-7) and the second reflective surface of the elongated reflector (8) is facing in a direction towards a light-emitting side of the other one of the two elongated lighting elements (2, 3).

    LED FILAMENT ARRANGEMENT
    63.
    发明申请
    LED FILAMENT ARRANGEMENT 审中-公开

    公开(公告)号：WO2020152124A1

    公开(公告)日：2020-07-30

    申请号：PCT/EP2020/051334

    申请日：2020-01-21

    Applicant: SIGNIFY HOLDING B.V.

    Inventor： HIKMET, Rifat, Ata, Mustafa ,  VAN BOMMEL, Ties ,  ANSEMS, Johannes, Petrus, Maria ,  PET, Robert, Jacob

    IPC: F21K9/232

    Abstract: A light emitting diode, LED, filament arrangement (100), comprising at least one LED filament (120) comprising an array of a plurality of light emitting diodes (140), LEDs, is provided. The LED filament arrangement comprises at least one light distribution element (200a, 200b) comprising a solid, at least partially translucent material at least partially enclosing the at least one LED filament. The at least one light distribution element has a conical shape and is configured to at least partially refract, and at least partially reflect by total internal reflection, the light emitted from the at least one LED filament during operation.

    PORTABLE LIGHT
    65.
    发明申请
    PORTABLE LIGHT 审中-公开

    公开(公告)号：WO2020024001A1

    公开(公告)日：2020-02-06

    申请号：PCT/AU2019/050792

    申请日：2019-07-30

    Applicant: KNOG PTY LTD

    Inventor： MCKECHNIE, Malcolm ,  DAVIDSON, Hugo ,  BILANENKO, Chris ,  THURROWGOOD, Eli

    IPC: F21L4/00 ,  F21S2/00 ,  F21S6/00 ,  F21K9/232 ,  F21S41/00 ,  B29C67/00 ,  B29C53/04 ,  B21D5/00

    Abstract: The disclosure provides a portable light. The portable light includes a housing having a front surface, a rear surface, and an internal space for receiving electronic components and a battery. The portable light also includes a chip-on-board (COB) assembly. The COB assembly includes a substrate, a matrix of individual light emitting diode (LED) chips mounted to the substrate, and an outer coating covering the matrix of LED chips. The front surface of the housing is curved in one direction and the COB assembly is correspondingly curved and mounted to the front surface, such that individual LED chips are positioned about the curve and orientated to direct light outwardly about the curve to provide a collective beam angle greater than 220 degrees. The portable light further includes a front lens cover to protect the COB assembly.

    一种低压柔性LED灯
    66.
    发明申请
    一种低压柔性LED灯 审中-公开

    公开(公告)号：WO2019214630A1

    公开(公告)日：2019-11-14

    申请号：PCT/CN2019/085918

    申请日：2019-05-08

    Applicant: 郑敏

    Inventor： 方定珍

    IPC: F21K9/232

    Abstract: 本实用新型提出了一种低压柔性LED灯，包括灯座以及与灯座连接的灯头，还包括设置于所述灯头内的灯芯组件，所述灯芯组件包括柔性基带和由若干LED灯珠相互电连接形成的LED灯珠组，所述LED灯珠组与柔性基带电连接，所述灯芯组件连接控制器，所述控制器与灯座电连接，所述的灯座的输入电压为12～36V，灯芯组件中采用柔性基带，可以根据需要设计不同的形状，可塑性强，造型美观，并且采用低电压的驱动方式，能够有效的消除安全隐患。

    СВЕТОДИОДНАЯ ЛАМПА ОБЩЕГО НАЗНАЧЕНИЯ
    67.
    发明申请
    СВЕТОДИОДНАЯ ЛАМПА ОБЩЕГО НАЗНАЧЕНИЯ 审中-公开

    公开(公告)号：WO2019212382A1

    公开(公告)日：2019-11-07

    申请号：PCT/RU2019/000155

    申请日：2019-03-12

    Applicant: СОКОЛОВ, Юрий Борисович

    Inventor： СОКОЛОВ, Юрий Борисович

    IPC: F21K9/232 ,  F21V29/81 ,  F21Y115/10

    Abstract: Изобретение относится к светотехнике, а именно к светодиодным лампам общего назначения. Техническим результатом является упрощение конструкции и улучшение теплоотвода, за счет размещения разных функциональных узлов на одной плате с металлической основой, которая размещена в общей полости, образованной корпусом и рассеивателем. На плате смонтированы светодиоды, источник питания и закреплен резьбовой цоколь. Металлическая основа платы использована как проводник тока. Теплообмен с окружающей средой осуществляется со всей поверхности корпуса и рассеивателя.

    灯具及其电源壳
    68.
    发明申请
    灯具及其电源壳 审中-公开

    公开(公告)号：WO2019127516A1

    公开(公告)日：2019-07-04

    申请号：PCT/CN2017/120246

    申请日：2017-12-29

    Applicant: 深圳市超频三科技股份有限公司

    Inventor： 杜建军 ,  喻胜 ,  李娟 ,  王军

    IPC: F21K9/232 ,  F21V19/00 ,  F21V23/00 ,  F21V29/56 ,  F21Y115/10

    CPC classification number: F21K9/232 ,  F21V19/00 ,  F21V23/00 ,  F21V29/56

    Abstract: 一种灯具（10）及其电源壳（200），灯具（10）包括容置体（100）、电源壳（200）、光源基板（300）以及灯头（400），容置体（100）设置有一开口端（110）；电源壳（200）经开口端（110）插置于容置体（100），电源壳（200）用于容置电源模块（202），电源壳（200）底部设有侧凸的热熔柱（222）；光源基板（300）与电源模块（202）电连接，并与热熔柱热熔（222）相固定；灯头（400）与容置体（100）或电源壳（200）相配合。灯具（10）采用的光源基板（300）结构简单、散热良好、制造方便、无需焊接、易于装配，极大的降低了生产难度和成本。

    灯具及其光源基板
    69.
    发明申请
    灯具及其光源基板 审中-公开

    公开(公告)号：WO2019127515A1

    公开(公告)日：2019-07-04

    申请号：PCT/CN2017/120245

    申请日：2017-12-29

    Applicant: 深圳市超频三科技股份有限公司

    Inventor： 杜建军 ,  王伟 ,  李娟 ,  王军

    IPC: F21K9/232 ,  F21V3/06 ,  F21V17/16 ,  F21V19/00 ,  F21V23/06

    CPC classification number: F21K9/232 ,  F21V3/06 ,  F21V17/16 ,  F21V19/00 ,  F21V23/06

    Abstract: 一种灯具（10）及其光源基板（300），该灯具（10）包括容置体、装配座（200）、光源基板（300）以及灯头（400），其中，容置体包括灯罩（110）和盖体（120），灯罩（110）设有第一气体出入孔（114），盖体（120）设有第二气体出入孔（126），灯罩（110）设置有一开口端（111）；装配座（200）经开口端（111）插置于灯罩（110），装配座（200）用于装配电源模块（202）并容置风扇（121）；光源基板（300）与电源模块（202）电连接，光源基板（300）包括多个端面LED基板（310）和多个一体连接于端面LED基板（310）一侧的侧面LED基板（320），端面LED基板（310）和侧面LED基板（320）弯折围合以形成筒状发光体（300）并与装配座（200）相卡接；灯头（400）与盖体（120）相配合。灯具（10）及其光源基板（300）结构简单、散热良好、制造方便、无需焊接、易于装配，极大的降低了生产难度和成本。

    HAND PORTABLE LIGHT EMITTING VOTIVE DEVICE
    70.
    发明申请
    HAND PORTABLE LIGHT EMITTING VOTIVE DEVICE 审中-公开

    公开(公告)号：WO2019123377A1

    公开(公告)日：2019-06-27

    申请号：PCT/IB2018/060444

    申请日：2018-12-20

    Applicant: STANO, Raffaele

    Inventor： STANO, Raffaele

    IPC: F21L4/02 ,  F21K9/232 ,  F21K9/238 ,  F21V23/04 ,  F21Y115/10

    CPC classification number: F21L4/02 ,  F21K9/232 ,  F21K9/238 ,  F21V23/0414 ,  F21W2121/00 ,  F21Y2115/10

    Abstract: A portable and grippable votive lighting device (1) comprising a grip (20); a lamp holder (40) fixed to said grip (20) and comprising a first electrical lamp holder contact (41) and a second lamp holder electrical contact (42); a first device electrical contact (23) and a second device electrical contact (24) surfacing and exposed outside said grip (20) and arranged at a predetermined mutual distance so as to be touched simultaneously by a user's hand when gripping said grip (20); a first electrical conductor (21) which directly connects said first lamp holder electrical contact (41) and said first device electrical contact (23), and a second electrical conductor (22) which directly connects said second lamp holder electrical contact (42) to said second device electrical contact (24).

Patent Agency Ranking