ES2531377T3 - Lámpara LED de alta potencia - Google Patents

Lámpara LED de alta potencia Download PDF

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Publication number
ES2531377T3
ES2531377T3 ES08757632T ES08757632T ES2531377T3 ES 2531377 T3 ES2531377 T3 ES 2531377T3 ES 08757632 T ES08757632 T ES 08757632T ES 08757632 T ES08757632 T ES 08757632T ES 2531377 T3 ES2531377 T3 ES 2531377T3
Authority
ES
Spain
Prior art keywords
thermal dissipation
housing
dissipation fins
circular cylinder
fins
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES08757632T
Other languages
English (en)
Inventor
Xiaoming Fang
Xiao Wang
Guangyao Su
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.)
ZHEJIANG MINGCHUANG OPTO ELECTRONIC TECHNOLOGY CO Ltd
Original Assignee
ZHEJIANG MINGCHUANG OPTO ELECTRONIC 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 ZHEJIANG MINGCHUANG OPTO ELECTRONIC TECHNOLOGY CO Ltd filed Critical ZHEJIANG MINGCHUANG OPTO ELECTRONIC TECHNOLOGY CO Ltd
Application granted granted Critical
Publication of ES2531377T3 publication Critical patent/ES2531377T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • 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
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • 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
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
    • 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]

Abstract

Una lámpara LED de alta potencia, que incluye: una carcasa (19), un conjunto fotoluminiscente, y unas aletas (10) de disipación térmica, el conjunto fotoluminiscente incluye una cubeta (15a) reflectora, un LED (13) y una lente (15), en la que las aletas (10) de disipación térmica están instaladas radialmente dentro del canal de la carcasa con el extremo interior unido a la pared exterior de un cilindro (9) circular, todas las caras terminales frontales de las aletas (10) de disipación térmica forman un toro cóncavo con forma de cono, la cubeta (15a) reflectora está dispuesta sobre el toro cóncavo con forma de cono, el eje geométrico del cilindro (9) circular coincide con el eje geométrico de la carcasa, la cara terminal frontal del cilindro (9) circular es plana, y el LED (13) y la lente (15) están instalados sobre el plano, en la que el extremo exterior de cada una de las aletas (10) de disipación térmica está conectado con la pared interior de la carcasa (19) y los canales de disipación térmica formados por las aletas (10) de disipación térmica con forma de barrera están distribuidos en las áreas tanto interiores como exteriores del anillo de la cubeta (15) reflectora.
ES08757632T 2007-06-07 2008-06-06 Lámpara LED de alta potencia Active ES2531377T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200710069222 2007-06-07
PCT/CN2008/071221 WO2008148360A1 (en) 2007-06-07 2008-06-06 High power led lamp

Publications (1)

Publication Number Publication Date
ES2531377T3 true ES2531377T3 (es) 2015-03-13

Family

ID=40093203

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08757632T Active ES2531377T3 (es) 2007-06-07 2008-06-06 Lámpara LED de alta potencia

Country Status (8)

Country Link
US (1) US8246213B2 (es)
EP (1) EP2151626B1 (es)
JP (1) JP5016744B2 (es)
KR (1) KR101130779B1 (es)
CN (1) CN102016406B (es)
AU (1) AU2008258439B2 (es)
ES (1) ES2531377T3 (es)
WO (1) WO2008148360A1 (es)

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WO2010114702A1 (en) 2009-03-30 2010-10-07 Airius Ip Holdings, Llc Columnar air moving devices, systems and method
KR200450192Y1 (ko) 2009-06-08 2010-09-09 제천시 투광기
KR100997746B1 (ko) 2010-02-17 2010-12-02 에스피반도체통신 주식회사 조사각 변동이 가능한 ｌｅｄ조명장치
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JP5158734B2 (ja) * 2012-08-23 2013-03-06 株式会社ティーネットジャパン Ｌｅｄ照明器具
US9441634B2 (en) 2013-01-11 2016-09-13 Daniel S. Spiro Integrated ceiling device with mechanical arrangement for a light source
EP2806209B1 (en) 2013-05-24 2019-03-20 Holophane Europe Ltd. LED luminaire with multiple vents for promoting vertical ventilation
CN104633464B (zh) * 2013-11-13 2019-05-17 海洋王（东莞）照明科技有限公司 Led便携式灯具
US10024531B2 (en) 2013-12-19 2018-07-17 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
CA2875347C (en) 2013-12-19 2022-04-19 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US9651224B1 (en) 2014-01-17 2017-05-16 Paul Burgess Work light with variable voltage transformer and removable lens
USD737497S1 (en) 2014-02-24 2015-08-25 Paul Burgess Quick change lens gasket
WO2015187856A1 (en) 2014-06-06 2015-12-10 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US20170321874A1 (en) * 2014-11-25 2017-11-09 Christopher Michael Bryant Low-Profile Luminaire
US10161619B2 (en) * 2015-12-28 2018-12-25 Eaton Intelligent Power Limited LED illumination device with vent to heat sink
USD805176S1 (en) 2016-05-06 2017-12-12 Airius Ip Holdings, Llc Air moving device
USD820967S1 (en) 2016-05-06 2018-06-19 Airius Ip Holdings Llc Air moving device
US10487852B2 (en) 2016-06-24 2019-11-26 Airius Ip Holdings, Llc Air moving device
USD886275S1 (en) 2017-01-26 2020-06-02 Airius Ip Holdings, Llc Air moving device
USD885550S1 (en) 2017-07-31 2020-05-26 Airius Ip Holdings, Llc Air moving device
USD887541S1 (en) 2019-03-21 2020-06-16 Airius Ip Holdings, Llc Air moving device
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Also Published As

Publication number Publication date
WO2008148360A1 (en) 2008-12-11
AU2008258439B2 (en) 2011-09-22
JP2010529600A (ja) 2010-08-26
JP5016744B2 (ja) 2012-09-05
CN102016406B (zh) 2012-10-03
EP2151626A1 (en) 2010-02-10
US20100176706A1 (en) 2010-07-15
CN102016406A (zh) 2011-04-13
AU2008258439A1 (en) 2008-12-11
KR20100029750A (ko) 2010-03-17
KR101130779B1 (ko) 2012-03-28
EP2151626B1 (en) 2014-12-24
EP2151626A4 (en) 2011-04-13
US8246213B2 (en) 2012-08-21

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