WO2016008310A1 - Lampe rayonnante à del à haute luminosité - Google Patents

Lampe rayonnante à del à haute luminosité Download PDF

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Publication number
WO2016008310A1
WO2016008310A1 PCT/CN2015/074159 CN2015074159W WO2016008310A1 WO 2016008310 A1 WO2016008310 A1 WO 2016008310A1 CN 2015074159 W CN2015074159 W CN 2015074159W WO 2016008310 A1 WO2016008310 A1 WO 2016008310A1
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WO
WIPO (PCT)
Prior art keywords
lamp
light source
circuit board
cover
led
Prior art date
Application number
PCT/CN2015/074159
Other languages
English (en)
Chinese (zh)
Inventor
袁志贤
Original Assignee
袁志贤
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 袁志贤 filed Critical 袁志贤
Publication of WO2016008310A1 publication Critical patent/WO2016008310A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design

Definitions

  • the utility model relates to the technical field of illumination, in particular to an LED lamp capable of effectively increasing light intensity, improving brightness and capable of good heat dissipation.
  • LED As an emerging semiconductor light-emitting component, LED has the characteristics of small size, low energy consumption and long life. It is widely used in various lighting fields.
  • the patent of CN 203010321 provides an LED lamp.
  • the lamp has the advantages of high brightness and uniform brightness.
  • the cylindrical light-refractive body is designed such that the light emitted by the LED light source is refracted to the outer casing through the refractive body, so that the overall brightness of the light bulb is higher and more uniform.
  • the brightness effect of the LED provided by the patent is not ideal.
  • the refractor is disposed on the light source of the LED lamp, and can only enhance the brightness of the upper end portion of the light source, and does not enhance the brightness of other parts. A large amount of heat is generated while increasing the light intensity, but the LED lamp has no means for effectively dissipating heat, which reduces the overall life of the LED lamp. Therefore, the defects of the above two points of the LED lamp are worth improving.
  • the present invention provides a high-intensity heat-dissipating LED lamp.
  • a high-brightness heat-dissipating LED lamp comprises a lamp cover, a lamp cap, an LED light source, a circuit board, an LED light source is disposed on the circuit board, and the LED light source and the circuit board are disposed in the lamp cover, wherein the lamp cap and the lamp cover are Equipped with an aluminum heat sink, the lampshade and the aluminum heat sink Connected to form a sealed cavity, the insulated wire is connected to the lamp head and the circuit board through an aluminum heat sink.
  • the LED light source is integrally covered with a strong light cover, and the strong light cover is a cylinder at the upper end and a hemispherical shape at the lower end. Hollow body.
  • the glare cover reflects and refracts all the light generated by the light source over the entire LED light source, so that the light effect is optimal, and the aluminum between the circuit board and the lamp cap is obtained.
  • the heat sink makes the heat generated by the heat generated in the lamp cover reduce the damage caused by the poor heat dissipation effect of the LED lamp and increase the service life of the LED lamp.
  • Figure 1 is a schematic view of the structure of the present invention.
  • lamp holder 2, lampshade; 3, LED light source; 4, insulated wire; 5, circuit board; 6, strong light cover; 7, aluminum heat sink.
  • a high-brightness heat-dissipating LED lamp is provided with a heat-dissipating layer and a reinforced bright cover on the basis of the existing LED lamp, so that the light emitted by the LED light source is effectively enhanced and then irradiated.
  • the specific structure is :
  • the LED lamp comprises a lamp cover 2, a lamp holder 1, an LED light source 3, a circuit board 5, and the LED light source 3 is disposed on the circuit board 5.
  • the LED light source 3 and the circuit board 5 are disposed in the lamp cover 2 between the lamp cap 1 and the lamp cover 2.
  • An aluminum heat sink 7 is arranged, and the lamp cover 2 and the aluminum heat sink 7 are connected to form a sealed cavity.
  • the insulated wire 4 is connected to the lamp head 1 and the circuit board 3 through the aluminum heat sink 7.
  • the LED light source 3 is integrally covered with a strong mask 6 , the glare cover 6 is an upper end of a cylinder, under The end is a hemispherical hollow body.
  • the lamp head 1 After the power is connected, the lamp head 1 transmits the electric quantity to the circuit board 5 through the insulated wire 4, so that the LED light source 3 on the circuit board is bright, and the glare cover 6 covered thereon scatters and refracts the light multiple times to achieve the purpose of glare. .
  • the aluminum heat sink 7 absorbs and dissipates the heat generated by the light intensity of the insulated wire 4, the circuit board 5 and the lamp cover 2 into the air, thereby avoiding damage caused by the excessive temperature of the entire LED lamp and increasing the service life of the LED lamp.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (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 rayonnante à DEL à haute luminosité qui comprend un couvercle (2) de lampe, un support (1) de lampe, une source (3) de lumière à DEL et une carte (5) de circuits. La source (3) de lumière à DEL est prévue sur la carte (5) de circuits. La source (3) de lumière à DEL et la carte (5) de circuit sont toutes les deux disposées dans le couvercle (2) de lampe. Une plaque (7) en aluminium rayonnante est prévue entre le support (1) de lampe et le couvercle (2) de lampe. Le couvercle (2) de lampe et la plaque (7) en aluminium rayonnante sont reliés pour former une cavité d'étanchéité. Un fil (4) d'isolation pénètre dans la plaque (7) en aluminium rayonnante et est connecté au support (1) de lampe et la carte (5) de circuits. Un couvercle (6) renforçant la lumière recouvrant l'ensemble de la source de lumière à DEL est un corps creux ayant une extrémité supérieure cylindrique et une extrémité inférieure semi-sphérique. Le couvercle (6) renforçant la lumière renforce toute la lumière émise par la source de lumière à DEL pour obtenir l'effet de renforcement de lumière. L'apport de la plaque (7) en aluminium rayonnante permet la dissipation efficace de la chaleur produite par la lampe à DEL et prolonge la durée de vie de la lampe à DEL.
PCT/CN2015/074159 2014-07-17 2015-03-13 Lampe rayonnante à del à haute luminosité WO2016008310A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420395271.7 2014-07-17
CN201420395271.7U CN203949001U (zh) 2014-07-17 2014-07-17 一种高亮度的散热led灯

Publications (1)

Publication Number Publication Date
WO2016008310A1 true WO2016008310A1 (fr) 2016-01-21

Family

ID=51891037

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/074159 WO2016008310A1 (fr) 2014-07-17 2015-03-13 Lampe rayonnante à del à haute luminosité

Country Status (2)

Country Link
CN (1) CN203949001U (fr)
WO (1) WO2016008310A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203949001U (zh) * 2014-07-17 2014-11-19 田艺儿 一种高亮度的散热led灯

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101581408A (zh) * 2009-07-01 2009-11-18 北京高科能光电技术有限公司 一种led灯泡
CN201983039U (zh) * 2011-01-31 2011-09-21 上海宝迪电器有限公司 一种可替代白炽灯光源的led光源
CN102734670A (zh) * 2012-06-11 2012-10-17 蔡干强 一种led球形灯
EP2518396A2 (fr) * 2011-04-28 2012-10-31 Zumtobel Lighting GmbH Agencement d'émission de lumière
CN103672506A (zh) * 2013-11-21 2014-03-26 浙江龙驰科技有限公司 一种led灯
CN203605146U (zh) * 2013-09-27 2014-05-21 西安信唯信息科技有限公司 球灯led的聚光装置
CN203949001U (zh) * 2014-07-17 2014-11-19 田艺儿 一种高亮度的散热led灯

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101581408A (zh) * 2009-07-01 2009-11-18 北京高科能光电技术有限公司 一种led灯泡
CN201983039U (zh) * 2011-01-31 2011-09-21 上海宝迪电器有限公司 一种可替代白炽灯光源的led光源
EP2518396A2 (fr) * 2011-04-28 2012-10-31 Zumtobel Lighting GmbH Agencement d'émission de lumière
CN102734670A (zh) * 2012-06-11 2012-10-17 蔡干强 一种led球形灯
CN203605146U (zh) * 2013-09-27 2014-05-21 西安信唯信息科技有限公司 球灯led的聚光装置
CN103672506A (zh) * 2013-11-21 2014-03-26 浙江龙驰科技有限公司 一种led灯
CN203949001U (zh) * 2014-07-17 2014-11-19 田艺儿 一种高亮度的散热led灯

Also Published As

Publication number Publication date
CN203949001U (zh) 2014-11-19

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