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WO2012134079A2 - Lampe à del - Google Patents

Lampe à del Download PDF

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Publication number
WO2012134079A2
WO2012134079A2 PCT/KR2012/001839 KR2012001839W WO2012134079A2 WO 2012134079 A2 WO2012134079 A2 WO 2012134079A2 KR 2012001839 W KR2012001839 W KR 2012001839W WO 2012134079 A2 WO2012134079 A2 WO 2012134079A2
Authority
WO
WIPO (PCT)
Prior art keywords
heat dissipation
led
dissipation housing
lamp
coupled
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.)
Ceased
Application number
PCT/KR2012/001839
Other languages
English (en)
Korean (ko)
Other versions
WO2012134079A3 (fr
Inventor
정현택
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.)
FINE TECHNIX Co Ltd
Original Assignee
FINE TECHNIX 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 FINE TECHNIX Co Ltd filed Critical FINE TECHNIX Co Ltd
Publication of WO2012134079A2 publication Critical patent/WO2012134079A2/fr
Publication of WO2012134079A3 publication Critical patent/WO2012134079A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/508—Cooling arrangements characterised by the adaptation for cooling of specific components of electrical circuits
    • 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
    • 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
    • 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
    • F21V17/002—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for interchangeability, i.e. component parts being especially adapted to be replaced by another part with the same or a different function
    • 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
    • F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
    • 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
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • F21V29/713—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements in direct thermal and mechanical contact of each other to form a single system
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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]

Definitions

  • the lamp cap may be provided with a third coupling part to which the other end of the cover member is coupled.
  • the heat generated from the power circuit components and the LED is radiated to the outside through the cylindrical heat dissipation housing, and the heat of the abnormal high temperature generated in the inner space of the heat dissipation housing is quickly discharged to the outside through the cooling fan. It is possible to further improve the heat dissipation performance of the lamp, and to reduce the risk of explosion due to high heat instantaneously.
  • the second mounting protrusion 17 is provided on the outer circumferential surface of the heat dissipation housing 10, as shown in FIG. 5, on both sides of the edge of each mounting surface 13. ) Is formed.
  • the guide protrusion 76 is fitted between the heat dissipation fin 11 on the other end side of the lamp cap 70 when the lamp cap 70 is coupled to the other end side of the heat dissipation housing 10, and supports the lamp cap 70. Done.
  • the first LED substrate 31 of the main LED unit 30 is bonded to the installation surface 13 along the circumferential direction of the heat dissipation housing 10 using the first adhesive tape 33.
  • the air intake holes 74 of the lamp cap 70 are connected to the air inlet 51 of the cooling fan 50. Then, the guide projection 76 of the lamp cap 70 is fitted between the other end side of the heat dissipation fin 11 of the heat dissipation housing 10 is coupled.
  • the lamp 100 may fall down from the socket due to an external factor due to an earthquake or impact, and in this embodiment, at least two or more safety rings on the base body 61 of the lamp base 60 to prevent this. (78) is formed.

Landscapes

  • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La présente invention concerne une lampe à DEL. La lampe à DEL comprend : i) un logement de dissipation de chaleur sur les surfaces intérieure et extérieure duquel est disposée une pluralité d'ailettes d'évacuation de chaleur, le logement de dissipation de chaleur ayant une forme cylindrique ; ii) une pluralité d'unités de DEL principales montées radialement sur la surface extérieure du logement de dissipation de chaleur et émettant de la lumière au moyen de diodes électroluminescentes ; iii) une base de lampe couplée à une extrémité du logement de dissipation de chaleur par l'intermédiaire des unités de DEL principales, la base de lampe devant être connectée électriquement à la douille d'un appareil d'éclairage fixe ; iv) un capot de lampe couplé à l'autre extrémité du logement de dissipation de chaleur par l'intermédiaire des unités de DEL principales ; et v) un ventilateur de refroidissement disposé sur le capot de lampe de façon à expulser la chaleur de l'intérieur du logement de dissipation de chaleur vers l'extérieur en utilisant de l'air refroidi.
PCT/KR2012/001839 2011-03-25 2012-03-14 Lampe à del Ceased WO2012134079A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110026833A KR101195745B1 (ko) 2011-03-25 2011-03-25 엘이디 램프
KR10-2011-0026833 2011-03-25

Publications (2)

Publication Number Publication Date
WO2012134079A2 true WO2012134079A2 (fr) 2012-10-04
WO2012134079A3 WO2012134079A3 (fr) 2012-12-06

Family

ID=46932051

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/001839 Ceased WO2012134079A2 (fr) 2011-03-25 2012-03-14 Lampe à del

Country Status (2)

Country Link
KR (1) KR101195745B1 (fr)
WO (1) WO2012134079A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103423643A (zh) * 2013-08-09 2013-12-04 杭州宇中高虹照明电器有限公司 一种led灯
CN104613444A (zh) * 2013-11-05 2015-05-13 深圳市海洋王照明工程有限公司 散热器及泛光灯具
CN106979464A (zh) * 2017-06-01 2017-07-25 横店集团得邦照明股份有限公司 一种模块组合式led大功率灯
WO2017210827A1 (fr) * 2016-06-06 2017-12-14 深圳市莱可照明科技有限公司 Lampe corn à del
CN110005967A (zh) * 2019-03-18 2019-07-12 浙江生辉照明有限公司 Led灯

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011163334A1 (fr) 2010-06-22 2011-12-29 Express Imaging Systems, Llc Dispositif d'éclairage à l'état solide et procédé employant une carte de circuits imprimés couplée thermiquement à un échangeur de chaleur
US20150078005A1 (en) * 2013-09-16 2015-03-19 Express Imaging Systems, Llc Solid-state lighting devices and systems
WO2016054085A1 (fr) 2014-09-30 2016-04-07 Express Imaging Systems, Llc Commande centralisée des heures d'éclairage de l'éclairage d'une zone
WO2016064542A1 (fr) 2014-10-24 2016-04-28 Express Imaging Systems, Llc Détection et correction de commandes d'éclairage défectueuses dans des luminaires d'extérieur
KR101706253B1 (ko) * 2015-07-31 2017-02-13 인성 엔프라 주식회사 엘이디 등기구
US11375599B2 (en) 2017-04-03 2022-06-28 Express Imaging Systems, Llc Systems and methods for outdoor luminaire wireless control
US10904992B2 (en) 2017-04-03 2021-01-26 Express Imaging Systems, Llc Systems and methods for outdoor luminaire wireless control
US10164374B1 (en) 2017-10-31 2018-12-25 Express Imaging Systems, Llc Receptacle sockets for twist-lock connectors
KR102021444B1 (ko) * 2019-02-27 2019-09-16 김기원 조명 어셈블리
KR102272308B1 (ko) * 2021-04-06 2021-07-01 문윤수 펠티어 소자를 이용하는 냉각 기능을 가지는 등명기

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090000077U (ko) * 2007-06-29 2009-01-07 전병규 방열형 엘이디 안전램프
KR100881902B1 (ko) * 2008-06-17 2009-02-05 셀라이텍코리아(주) 엘이디를 이용한 램프
KR20100003103U (ko) * 2008-09-09 2010-03-18 이남식 전구형 엘이디램프 및 그것을 이용한 가로등
TWM358930U (en) * 2009-01-20 2009-06-11 Darfon Electronics Corp LED lamp
KR200456801Y1 (ko) * 2009-06-09 2011-11-21 매일이앤씨 주식회사 전방위로 발광되는 나사결합식 ｌｅｄ 조명등

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103423643A (zh) * 2013-08-09 2013-12-04 杭州宇中高虹照明电器有限公司 一种led灯
CN104613444A (zh) * 2013-11-05 2015-05-13 深圳市海洋王照明工程有限公司 散热器及泛光灯具
WO2017210827A1 (fr) * 2016-06-06 2017-12-14 深圳市莱可照明科技有限公司 Lampe corn à del
CN106979464A (zh) * 2017-06-01 2017-07-25 横店集团得邦照明股份有限公司 一种模块组合式led大功率灯
CN110005967A (zh) * 2019-03-18 2019-07-12 浙江生辉照明有限公司 Led灯

Also Published As

Publication number Publication date
KR20120108662A (ko) 2012-10-05
WO2012134079A3 (fr) 2012-12-06
KR101195745B1 (ko) 2012-11-01

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