CN107906387A - 一种具有散热结构的灯泡 - Google Patents

一种具有散热结构的灯泡 Download PDF

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Publication number
CN107906387A
CN107906387A CN201711157586.2A CN201711157586A CN107906387A CN 107906387 A CN107906387 A CN 107906387A CN 201711157586 A CN201711157586 A CN 201711157586A CN 107906387 A CN107906387 A CN 107906387A
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China
Prior art keywords
radiator
light bulb
fan
radiator structure
circuit structure
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CN201711157586.2A
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English (en)
Inventor
余环昌
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Foshan Deping Lighting Co Ltd
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Foshan Deping Lighting Co Ltd
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Application filed by Foshan Deping Lighting Co Ltd filed Critical Foshan Deping Lighting Co Ltd
Priority to CN201711157586.2A priority Critical patent/CN107906387A/zh
Publication of CN107906387A publication Critical patent/CN107906387A/zh
Withdrawn legal-status Critical Current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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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

Abstract

一种具有散热结构的灯泡，所述灯泡包括LED灯圈、电路结构、遮光壳；所述遮光壳位半球形的中空壳体，所述中空壳体的一端设有开口，另一端设置有穿孔，所述穿孔可吊接在房顶；所述遮光壳上设置有一圈出风孔；所述电路结构设置在所述中空壳体中，具有接电部；其特征在于，所述灯泡还包括散热结构，所述散热结构包括风扇和散热器；所述风扇设置于所述电路结构下方且连接所述电路结构，所述散热器设置于所述风扇下方，所述LED灯圈设置于所述风扇下方。

Description

一种具有散热结构的灯泡
技术领域
本发明涉及一种灯泡，特别涉及一种具有散热结构的灯泡。
背景技术
常见的灯盘包括外面的玻璃体以及灯丝，比较少有散热结构。对于大功率的灯泡，不能散热会使得灯泡的使用寿命降低。
发明内容
本发明提供一种具有散热结构的灯泡，散热结构不同于以往的上扇下片的结构，将片提到上面，具有良好的散热效果。
本发明具体的技术方案如下：
一种具有散热结构的灯泡，所述灯泡包括LED灯圈2、电路结构5、遮光壳3；
所述遮光壳3位半球形的中空壳体，所述中空壳体的一端设有开口32，另一端设置有穿孔33，所述穿孔33可吊接在房顶；所述遮光壳上设置有一圈出风孔34；
所述电路结构5设置在所述中空壳体中，具有接电部51；
其特征在于，所述灯泡还包括散热结构，所述散热结构包括风扇4和散热器1；所述风扇4设置于所述电路结构5下方且连接所述电路结构，所述散热器设置于所述风扇下方，所述LED灯圈设置于所述风扇下方。
进一步地，所述散热器包括一基座11和结合件12；所述基座11上设置有进风口111和固定部112，所述固定部用于连接处于散热器下方的风扇；所述结合件12设置于所述基座11的外周边。
进一步地，所述基座具有座板11a，所述座板11a的外周缘形成环墙11b；所述固定部为形成于该环墙的内侧的数个固定柱。
进一步地，所述结合件12具有结合环圈12a，该结合环圈12a以数个连接肋12b连接所述环墙11b。
进一步地，所述遮光壳3和所述散热器1结合于所述结合件12。
通过上述结构，灯泡具有良好的散热效果。
附图说明
图1为本发明的结构示意图。
具体实施方式
一种具有散热结构的灯泡，所述灯泡包括LED灯圈2、电路结构5、遮光壳3；
所述遮光壳3位半球形的中空壳体，所述中空壳体的一端设有开口32，另一端设置有穿孔33，所述穿孔33可吊接在房顶；所述遮光壳上设置有一圈出风孔34；
所述电路结构5设置在所述中空壳体中，具有接电部51；
其特征在于，所述灯泡还包括散热结构，所述散热结构包括风扇4和散热器1；所述风扇4设置于所述电路结构5下方且连接所述电路结构，所述散热器设置于所述风扇下方，所述LED灯圈设置于所述风扇下方。
进一步地，所述散热器包括一基座11和结合件12；所述基座11上设置有进风口111和固定部112，所述固定部用于连接处于散热器下方的风扇；所述结合件12设置于所述基座11的外周边。
进一步地，所述基座具有座板11a，所述座板11a的外周缘形成环墙11b；所述固定部为形成于该环墙的内侧的数个固定柱。
进一步地，所述结合件12具有结合环圈12a，该结合环圈12a以数个连接肋12b连接所述环墙11b。
进一步地，所述遮光壳3和所述散热器1结合于所述结合件12。
通过上述结构，灯泡具有良好的散热效果。

Claims (5)

1.一种具有散热结构的灯泡，所述灯泡包括LED灯圈、电路结构、遮光壳；
所述遮光壳位半球形的中空壳体，所述中空壳体的一端设有开口，另一端设置有穿孔，所述穿孔可吊接在房顶；所述遮光壳上设置有一圈出风孔；
所述电路结构设置在所述中空壳体中，具有接电部；
其特征在于，所述灯泡还包括散热结构，所述散热结构包括风扇和散热器；所述风扇设置于所述电路结构下方且连接所述电路结构，所述散热器设置于所述风扇下方，所述LED灯圈设置于所述风扇下方。
2.根据权利要求1所述的一种具有散热结构的灯泡，其特征在于，所述散热器包括一基座和结合件；所述基座上设置有进风口和固定部，所述固定部用于连接处于散热器下方的风扇；所述结合件设置于所述基座的外周边。
3.根据权利要求2所述的一种具有散热结构的灯泡，其特征在于，所述基座具有座板，所述座板的外周缘形成环墙；所述固定部为形成于该环墙的内侧的数个固定柱。
4.根据权利要求3所述的一种具有散热结构的灯泡，其特征在于，所述结合件12具有结合环圈，该结合环圈以数个连接肋连接所述环墙。
5.根据权利要求4所述的一种具有散热结构的灯泡，其特征在于，所述遮光壳3和所述散热器1结合于所述结合件12。
CN201711157586.2A 2017-11-20 2017-11-20 一种具有散热结构的灯泡 Withdrawn CN107906387A (zh)

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CN201711157586.2A CN107906387A (zh) 2017-11-20 2017-11-20 一种具有散热结构的灯泡

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201706458U (zh) * 2010-05-27 2011-01-12 建准电机工业股份有限公司 灯具及其散热器
CN102261572A (zh) * 2010-05-27 2011-11-30 建准电机工业股份有限公司 灯具及其散热器
CN102401250A (zh) * 2010-09-19 2012-04-04 建准电机工业股份有限公司 灯具
CN102537691A (zh) * 2010-12-13 2012-07-04 建准电机工业股份有限公司 灯具
CN106907590A (zh) * 2017-03-29 2017-06-30 孙际红 一种隧道式风扇散热空气回流式led灯泡

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201706458U (zh) * 2010-05-27 2011-01-12 建准电机工业股份有限公司 灯具及其散热器
CN102261572A (zh) * 2010-05-27 2011-11-30 建准电机工业股份有限公司 灯具及其散热器
CN103244928A (zh) * 2010-05-27 2013-08-14 建准电机工业股份有限公司 灯具的散热器
CN102401250A (zh) * 2010-09-19 2012-04-04 建准电机工业股份有限公司 灯具
CN102537691A (zh) * 2010-12-13 2012-07-04 建准电机工业股份有限公司 灯具
CN106907590A (zh) * 2017-03-29 2017-06-30 孙际红 一种隧道式风扇散热空气回流式led灯泡

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Application publication date: 20180413