SG158005A1 - Passive heat radiator and streetlight heat radiating device - Google Patents

Passive heat radiator and streetlight heat radiating device

Info

Publication number
SG158005A1
SG158005A1 SG200902392-0A SG2009023920A SG158005A1 SG 158005 A1 SG158005 A1 SG 158005A1 SG 2009023920 A SG2009023920 A SG 2009023920A SG 158005 A1 SG158005 A1 SG 158005A1
Authority
SG
Singapore
Prior art keywords
heat radiating
heat
base plate
streetlight
mounting
Prior art date
Application number
SG200902392-0A
Other languages
English (en)
Inventor
Hongwu Yang
Original Assignee
Hongwu Yang
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40179965&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG158005(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hongwu Yang filed Critical Hongwu Yang
Publication of SG158005A1 publication Critical patent/SG158005A1/en

Links

Classifications

    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0233—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the conduits having a particular shape, e.g. non-circular cross-section, annular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/109—Outdoor lighting of gardens
    • 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]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
    • F28D2021/0029—Heat sinks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Geometry (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
SG200902392-0A 2008-06-24 2009-04-08 Passive heat radiator and streetlight heat radiating device SG158005A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2008101154745A CN101319774A (zh) 2008-06-24 2008-06-24 被动散热器及路灯散热装置
CN2008101764676A CN101430083B (zh) 2008-06-24 2008-11-13 路灯散热装置

Publications (1)

Publication Number Publication Date
SG158005A1 true SG158005A1 (en) 2010-01-29

Family

ID=40179965

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200902392-0A SG158005A1 (en) 2008-06-24 2009-04-08 Passive heat radiator and streetlight heat radiating device

Country Status (10)

Country Link
US (1) US8562178B2 (ja)
EP (1) EP2138794B1 (ja)
JP (1) JP4937299B2 (ja)
KR (1) KR101128193B1 (ja)
CN (2) CN101319774A (ja)
AU (1) AU2009201492B2 (ja)
BR (1) BRPI0901489A2 (ja)
MY (1) MY147523A (ja)
PL (1) PL2138794T3 (ja)
SG (1) SG158005A1 (ja)

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* Cited by examiner, † Cited by third party
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US9383089B2 (en) 2008-06-24 2016-07-05 Hongwu Yang Heat radiation device for a lighting device
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CN102569539A (zh) * 2010-12-24 2012-07-11 苏州明玖节能科技有限公司 一种特色的led散热装置的设计方法
RU2616097C2 (ru) * 2011-09-21 2017-04-12 Солеко Ко, Лтд. Светодиодное осветительное устройство
JP5635469B2 (ja) * 2011-09-21 2014-12-03 株式会社フジタ Ｌｅｄ照明装置
CN102636057B (zh) * 2012-03-28 2014-04-09 大连金三维科技有限公司 散热器及其制造方法
WO2014031849A2 (en) * 2012-08-22 2014-02-27 Flex-N-Gate Advanced Product Development, Llc Micro-channel heat sink for led headlamp
CN102900986A (zh) * 2012-10-26 2013-01-30 深圳市耀嵘科技有限公司 灯具散热器及led节能灯
CN104315479A (zh) * 2013-04-20 2015-01-28 大连三维传热技术有限公司 铜纳米液体工质的泡沫金属吸液芯热板散热器
CN104315480A (zh) * 2013-04-20 2015-01-28 大连三维传热技术有限公司 Al2O3纳米液体工质的泡沫金属吸液芯热板散热器
US11026343B1 (en) 2013-06-20 2021-06-01 Flextronics Ap, Llc Thermodynamic heat exchanger
US9366484B2 (en) * 2013-11-19 2016-06-14 Shenzhen China Star Optoelectronics Technology Co., Ltd Heat dissipation pipe loop and backlight module using same
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CN104235802B (zh) * 2014-09-30 2018-05-01 浙江磐安绿光电子有限公司 一种高效散热器及具有该高效散热器的led灯具
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CN106774751B (zh) * 2017-01-03 2023-05-05 北京飞讯数码科技有限公司 一种外表面散热装置
JP6951107B2 (ja) * 2017-04-18 2021-10-20 株式会社ミツトヨ 光学式外径測定装置
CN108273195A (zh) * 2018-01-23 2018-07-13 四川恒明科技开发有限公司 一种加热式特定电磁波谱治疗仪治疗头
CN108844385B (zh) * 2018-06-15 2024-02-13 江苏英杰铝业有限公司 一种散热效果好的铝型材
JP6912679B1 (ja) * 2018-06-28 2021-08-04 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 街路照明ポールベース
CN108649466B (zh) * 2018-06-29 2023-11-24 苏州宏科金属制品有限公司 一种配电箱用金属散热片
CN108888242A (zh) * 2018-08-09 2018-11-27 深圳迈瑞生物医疗电子股份有限公司 插件式监护仪和用于插件式监护仪的插件模块
CN108980703B (zh) * 2018-08-13 2024-04-19 广东汉通光电科技有限公司 一种工矿灯
CN112566471B (zh) * 2020-12-15 2022-02-22 西安交通大学 一种高热流密度电子器件蒸发散热装置与方法
CN112856357B (zh) * 2021-01-08 2022-08-12 邦亚电气有限公司 一种便于散热的防爆灯
CN113423252A (zh) * 2021-07-16 2021-09-21 温州春桦秋时科技有限公司 一种建筑施工用电动围挡总成机构
CN114061338B (zh) * 2021-11-19 2023-11-21 北京德普润新材料科技有限公司 一种热交换单元、单级热交换器以及多级热交换器
CN114543572A (zh) * 2022-03-10 2022-05-27 山东大学 一种仿蜂巢结构复合吸液芯的均热板、散热器及电子设备

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Also Published As

Publication number Publication date
US20090314470A1 (en) 2009-12-24
JP2010010128A (ja) 2010-01-14
CN101430083B (zh) 2011-12-21
US8562178B2 (en) 2013-10-22
EP2138794A1 (en) 2009-12-30
CN101430083A (zh) 2009-05-13
KR101128193B1 (ko) 2012-03-23
KR20100002140A (ko) 2010-01-06
AU2009201492A1 (en) 2010-01-14
CN101319774A (zh) 2008-12-10
BRPI0901489A2 (pt) 2010-04-06
AU2009201492B2 (en) 2011-03-31
JP4937299B2 (ja) 2012-05-23
MY147523A (en) 2012-12-31
EP2138794B1 (en) 2012-11-21
PL2138794T3 (pl) 2013-04-30

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