CN110741198A - Led灯泡及电器设备 - Google Patents

Led灯泡及电器设备 Download PDF

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Publication number
CN110741198A
CN110741198A CN201880000354.2A CN201880000354A CN110741198A CN 110741198 A CN110741198 A CN 110741198A CN 201880000354 A CN201880000354 A CN 201880000354A CN 110741198 A CN110741198 A CN 110741198A
Authority
CN
China
Prior art keywords
bulb
led
led light
light emitting
rectifying circuit
Prior art date
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Pending
Application number
CN201880000354.2A
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English (en)
Inventor
周道庆
李立胜
张世明
谭良平
李汉耀
朱志军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gmy Lighting Technology Co Ltd
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Gmy Lighting Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gmy Lighting Technology Co Ltd filed Critical Gmy Lighting Technology Co Ltd
Publication of CN110741198A publication Critical patent/CN110741198A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

本发明提供了一种LED灯泡及电器设备，涉及LED灯泡领域。该LED灯泡包括：灯头；与灯头连接的外泡壳；设置于外泡壳内的支撑件；以及，设置于支撑件上的LED发光组件和非线性正电阻结构件；其中，非线性正电阻结构件与LED发光组件串联，用于使LED发光组件实现稳流。本发明提供的LED灯泡及电器设备能够省去IC电路的电子元器件，减少该电子元器件的材料及能耗，降低成本，保证LED灯泡的性能。

Description

PCT国内申请，说明书已公开。

Claims (17)

  1. PCT国内申请，权利要求书已公开。
CN201880000354.2A 2018-04-27 2018-04-27 Led灯泡及电器设备 Pending CN110741198A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/084901 WO2019205100A1 (zh) 2018-04-27 2018-04-27 Led灯泡及电器设备

Publications (1)

Publication Number Publication Date
CN110741198A true CN110741198A (zh) 2020-01-31

Family

ID=68294343

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880000354.2A Pending CN110741198A (zh) 2018-04-27 2018-04-27 Led灯泡及电器设备

Country Status (2)

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CN (1) CN110741198A (zh)
WO (1) WO2019205100A1 (zh)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201166278Y (zh) * 2008-02-29 2008-12-17 杨平 一种混合灯泡圣诞灯串
CN201434361Y (zh) * 2009-03-31 2010-03-31 潘宗岭 一种冷光源照明装置
US20110175540A1 (en) * 2010-01-19 2011-07-21 Han-Peng Hsu Overload protection device for led luminary
CN102340918A (zh) * 2011-10-22 2012-02-01 华南师范大学 一种交流发光二极管装置
CN203757431U (zh) * 2014-02-28 2014-08-06 上海齐丽光电科技有限公司 一种led钨丝灯泡
CN104930384A (zh) * 2015-07-01 2015-09-23 上海顿格电子贸易有限公司 一种led灯
CN104948958A (zh) * 2015-07-01 2015-09-30 上海顿格电子贸易有限公司 一种利用热敏电阻限流的led灯
CN204761788U (zh) * 2015-07-01 2015-11-11 上海顿格电子贸易有限公司 一种led灯的驱动电路及照明设备
CN205782123U (zh) * 2016-05-24 2016-12-07 林金山 Led安全光源
CN106961762A (zh) * 2017-02-27 2017-07-18 南昌大学 一种由白炽灯构成无频闪低蓝光全光谱特殊灯具的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010044873A (ja) * 2008-08-08 2010-02-25 Sharp Corp 照明装置及び該照明装置の製造方法
CN107101092A (zh) * 2017-03-22 2017-08-29 苏州瀚墨材料技术有限公司 自适应交流led芯片组合体

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201166278Y (zh) * 2008-02-29 2008-12-17 杨平 一种混合灯泡圣诞灯串
CN201434361Y (zh) * 2009-03-31 2010-03-31 潘宗岭 一种冷光源照明装置
US20110175540A1 (en) * 2010-01-19 2011-07-21 Han-Peng Hsu Overload protection device for led luminary
CN102340918A (zh) * 2011-10-22 2012-02-01 华南师范大学 一种交流发光二极管装置
CN203757431U (zh) * 2014-02-28 2014-08-06 上海齐丽光电科技有限公司 一种led钨丝灯泡
CN104930384A (zh) * 2015-07-01 2015-09-23 上海顿格电子贸易有限公司 一种led灯
CN104948958A (zh) * 2015-07-01 2015-09-30 上海顿格电子贸易有限公司 一种利用热敏电阻限流的led灯
CN204761788U (zh) * 2015-07-01 2015-11-11 上海顿格电子贸易有限公司 一种led灯的驱动电路及照明设备
CN205782123U (zh) * 2016-05-24 2016-12-07 林金山 Led安全光源
CN106961762A (zh) * 2017-02-27 2017-07-18 南昌大学 一种由白炽灯构成无频闪低蓝光全光谱特殊灯具的方法

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Application publication date: 20200131