CN101000131A - LED lamp - Google Patents

LED lamp Download PDF

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Publication number
CN101000131A
CN101000131A CNA2007100666597A CN200710066659A CN101000131A CN 101000131 A CN101000131 A CN 101000131A CN A2007100666597 A CNA2007100666597 A CN A2007100666597A CN 200710066659 A CN200710066659 A CN 200710066659A CN 101000131 A CN101000131 A CN 101000131A
Authority
CN
China
Prior art keywords
led
hood
fan
aluminium cover
illuminating lamp
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.)
Pending
Application number
CNA2007100666597A
Other languages
Chinese (zh)
Inventor
王铁伟
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.)
NINGBO AIRIGENS ELECTRICAL EQUIPMENT CO Ltd
Original Assignee
NINGBO AIRIGENS ELECTRICAL EQUIPMENT 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 NINGBO AIRIGENS ELECTRICAL EQUIPMENT CO Ltd filed Critical NINGBO AIRIGENS ELECTRICAL EQUIPMENT CO Ltd
Priority to CNA2007100666597A priority Critical patent/CN101000131A/en
Priority to PCT/CN2007/000835 priority patent/WO2008086665A1/en
Publication of CN101000131A publication Critical patent/CN101000131A/en
Pending 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
    • F21V29/60—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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • 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
    • F21K9/233—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 a spot light distribution, e.g. for substitution of reflector lamps
    • 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
    • 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
    • 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
    • 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
    • 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
    • F21V17/12—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 by screwing
    • 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]

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

The invention relates to an LED lamp in the illuminator field, mainly comprising head hood, LED board, luminous tube, radiating aluminum hood, fan, circuit board, tail cover, needle seat and needles, and its design key points: the head hood and the LED board as well as the luminous tube are correspondingly arranged; the extended block of the head hood is fixed with the radiating aluminum hood by bolt, and the fan is arranged in the radiating aluminum hood; the casing of the fan is equipped with vanes, the intracavity of the fan is equipped with micro motor composed of stator and rotor; the fan is connected with the circuit board in the tail cover, the tail cover is fixed with the radiating aluminum hood by bolts and connected with the needle seat and the needles, the power line of the circuit board connects with the needles through the tail cover and the needle seat and then inserted into the lamp holder, and thus the LEDs are ON if the power supply is switched on.

Description

The LED illuminating lamp
Technical field
The present invention relates to field of illuminating device, is a kind of LED illuminating lamp.
Background technology
As everyone knows, the people that work in night and live be unable to do without illumination.The light of primitive society in night is by the optical illumination that natural daylight, raw material produced, and through very long historical long river, Edison has invented electric light, and ligthing paraphernalia is again through constantly updating thereafter.People in the modernization very pay attention to energy savings again when paying close attention to the ligthing paraphernalia style.The high-powered LED lamp that is used to throw light on was being studied by the country that science and technology is flourishing in recent years, but only rested on the laboratory research stage.At present, low-power LED has been widely used in indicator lamp, ornament lamp, flashlight.Along with improving constantly of white light-emitting diode LED luminous efficiency, the LED illuminating lamp transfers illumination functions to from decoration functions has become possibility.Although the LED illuminating lamp belongs to cold light source, the heat that is produced when it is luminous is still very big, as not taking measures to reduce heat, causes the shortening in service life of LED illuminating lamp the most at last.Chinese patent literature has disclosed relevant LED illuminating lamp patented technology in recent years, but does not publish head-shield and heat radiation aluminium cover as yet, in the heat radiation aluminium cover fan is set, and the shell of fan is provided with blade, and the inner chamber of fan is provided with the correlation technique of stator and rotor.
Summary of the invention
The objective of the invention is provides a kind of LED illuminating lamp to this area, and it is higher to make it can solve existing illuminating lamp power consumption, luminance shortage, the technical problem that heat dissipation problem is imperfect as yet.The objective of the invention is to adopt following technical scheme to realize.
A kind of LED illuminating lamp, this illuminating lamp mainly is made of head-shield, led board, heat radiation aluminium cover, fan, circuit board, tail-hood, needle stand, contact pin, LED luminous tube, its main points are head-shield and led board, the corresponding setting of LED luminous tube, the extension block of head-shield is connected and fixed by screw with heat radiation aluminium cover, in heat radiation aluminium cover fan is set; The shell of fan is provided with blade, and the inner chamber of fan is provided with stator and rotor, and stator and rotor constitute micromachine.Fan connects the circuit board in the tail-hood, and tail-hood is connected and fixed by screw with heat radiation aluminium cover, and tail-hood connects needle stand, contact pin, and the power line of circuit board is by tail-hood, needle stand, connection contact pin.
Eyelet in the head-shield of described LED illuminating lamp, the LED luminous tube in the led board are arranged by corresponding number of elements is rare.Eyelet in the LED illuminating lamp B head-shield, the LED luminous tube in the led board, other is made as by corresponding number of elements dense arrangement.The LED luminous tube is arranged or is pressed and count dense arrangement by corresponding number of elements is rare, in order that according to different demands different brightness is set.
The fin of the heat radiation aluminium cover of described LED illuminating lamp is to lay along aluminium cover disjunctor, and curved.This structure had both reached the purpose of heat radiation, and profile is better appearance again.Around the described heat radiation aluminium cover and tail-hood be provided with groove, around the hot-air in the lamp body and the aluminium cover that dispels the heat, groove communicates.
The illumination power consumption that this LED illuminating lamp has is low, brightness is high, the characteristics of good heat dissipation.Long service life reaches energy-conservation effect.
Description of drawings
Fig. 1 is a structural representation of the present invention, also claims explosive view.
Fig. 2 is that the master after the assembling of LED illuminating lamp looks schematic diagram, and the LED luminous tube is arranged by corresponding number of elements is rare.
Fig. 3 is the elevational schematic view of Fig. 2.
Fig. 4 is the schematic top plan view of Fig. 2.
Fig. 5 is that schematic diagram is looked on the right side of Fig. 2.
Fig. 6 is the schematic rear view of Fig. 2.
Fig. 7 is the rare stereoscopic-state schematic diagram of arranging of LED luminous tube number of elements of the present invention.
Fig. 8 is a LED luminous tube number of elements dense arrangement schematic diagram of the present invention.
Fig. 9 is a LED luminous tube number of elements dense arrangement stereoscopic-state schematic diagram of the present invention.
Figure 10 is a LED luminous tube number of elements dense arrangement explosive view in the structure of the present invention.
Above figure number and title: 1, head-shield, 2, led board, 3, heat radiation aluminium cover, 4, screw, 5, fan, 6, circuit board, 7, tail-hood, 8, needle stand, 9, contact pin, 10, the LED luminous tube, 11, the B head-shield.
The specific embodiment
Embodiment is to be installed as example, and Fig. 1, Figure 10 have omitted the drafting of power line, and the spy illustrates in addition.At first will pass heat radiation aluminium cover 3, weld mutually, again led board 2 usefulness screws 4 will be fastened on the heat radiation aluminium cover 3 with the both positive and negative polarity pad of led board 2 (top layout paster LED luminous tube 10) from two power lines of circuit board 6 outputs.Two input lines on the circuit board 6 link with two contact pins 9 respectively.Alternating current 220v/110v civil power (or exchanging the 12v low-voltage) is input on the circuit board 6 through contact pin, through components and parts rectification, step-down, after the current stabilization, obtains constant dc, and it is luminous to drive paster LED luminous tube 10.The extension block of head-shield is connected and fixed heat radiation aluminium cover by screw, in heat radiation aluminium cover fan is set; The shell of fan is provided with blade, and the inner chamber of fan constitutes micromachine by stator and rotor.As shown in Figure 7, the contact pin 9 of assembling inserts the LED illuminating lamp holder with tail-hood 7, needle stand 8 connectors, and it is just bright to connect power LED luminous tube 10.Although the LED illuminating lamp belongs to cold light, heat radiation aluminium cover produces certain heat and must the heat in the heat radiation aluminium cover be distributed through fin by the micromachine moving blade.Because of the circular arc area of dissipation is big, thus fin is made as arc, and lay along aluminium cover disjunctor, make its profile better appearance, better heat radiating effect is arranged again.Around heat radiation aluminium cover, reach on the tail-hood 7 in addition and be provided with groove, outside cold air is entered by tail-hood, and the hot-air in the lamp body is discharged by heat radiation aluminium cover groove all around, thereby make the effective convection current of air; Simultaneously these grooves also at double increase cooling surface area, play splendid radiating effect.

Claims (6)

1, a kind of LED illuminating lamp, this illuminating lamp mainly is made of head-shield, led board, heat radiation aluminium cover, fan, circuit board, tail-hood, needle stand, contact pin, LED luminous tube, it is characterized in that head-shield (1) and led board (2), the corresponding setting of LED luminous tube (10), the extension block of head-shield (1) is connected and fixed by screw (4) with heat radiation aluminium cover (3), in heat radiation aluminium cover (3) fan (5) is set; The shell of fan is provided with blade, the inner chamber of fan is provided with stator and rotor, and fan connects the circuit board (6) in the tail-hood (7), and tail-hood is connected and fixed by screw with heat radiation aluminium cover (3), tail-hood connects needle stand (8), contact pin (9), and the power line of circuit board (6) is by tail-hood, needle stand, connection contact pin.
2, LED illuminating lamp as claimed in claim 1 is characterized in that eyelet, the LED luminous tube (10) in the led board (2) in the head-shield (1) arranged by corresponding number of elements is rare.
3, LED illuminating lamp as claimed in claim 2 is characterized in that the eyelet in the B head-shield (11), the LED luminous tube in the led board (10), and other is made as by corresponding number of elements dense arrangement.
4, LED illuminating lamp as claimed in claim 1, the fin of the aluminium cover (3) that it is characterized in that dispelling the heat is to lay along aluminium cover disjunctor.
5, LED illuminating lamp as claimed in claim 4, the fin of the aluminium cover (3) that it is characterized in that dispelling the heat are to lay and curved along aluminium cover disjunctor.
6, LED illuminating lamp as claimed in claim 4 is characterized in that being provided with groove around the heat radiation aluminium cover (3) and on the tail-hood (7), around the hot-air in the lamp body and the aluminium cover that dispels the heat, groove communicates.
CNA2007100666597A 2007-01-06 2007-01-06 LED lamp Pending CN101000131A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNA2007100666597A CN101000131A (en) 2007-01-06 2007-01-06 LED lamp
PCT/CN2007/000835 WO2008086665A1 (en) 2007-01-06 2007-03-15 Led light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007100666597A CN101000131A (en) 2007-01-06 2007-01-06 LED lamp

Publications (1)

Publication Number Publication Date
CN101000131A true CN101000131A (en) 2007-07-18

Family

ID=38692214

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007100666597A Pending CN101000131A (en) 2007-01-06 2007-01-06 LED lamp

Country Status (2)

Country Link
CN (1) CN101000131A (en)
WO (1) WO2008086665A1 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101551094A (en) * 2008-03-31 2009-10-07 强茂股份有限公司 Light emitting diode lamp with functions of heat convection and heat conduction and heat radiation module thereof
WO2010048872A1 (en) * 2008-10-27 2010-05-06 广州南科集成电子有限公司 Led lamp and the control circuit thereof
WO2010072164A1 (en) * 2008-12-25 2010-07-01 Hongjiao Chen High power led bulb
CN101858505A (en) * 2009-04-13 2010-10-13 富准精密工业(深圳)有限公司 Light-emitting diode (LED) lamp
CN102032491A (en) * 2010-12-31 2011-04-27 浙江生辉照明有限公司 Combined LED lamp cup
CN102109157A (en) * 2009-12-23 2011-06-29 米克罗内尔有限公司 Cooling device
CN102155636A (en) * 2010-02-11 2011-08-17 亿光电子工业股份有限公司 Light source module and heat dissipation block
CN102278650A (en) * 2011-09-07 2011-12-14 同方(浙江)照明科技有限公司 Light emitting diode (LED) lamp
CN102297377A (en) * 2011-09-30 2011-12-28 顾文俊 High-power led lamp cup
CN102686938A (en) * 2009-10-12 2012-09-19 莫列斯公司 Light module
CN103174968A (en) * 2011-12-21 2013-06-26 旭丽电子(广州)有限公司 Lamp socket and lamp
CN104025323A (en) * 2011-12-21 2014-09-03 英特尔公司 Thermal management for light-emitting diodes
CN104100888A (en) * 2014-01-25 2014-10-15 江苏雷立博光电有限公司 Radiating type LED mining lamp
CN104948938A (en) * 2014-03-27 2015-09-30 四川新力光源股份有限公司 LED lamp, optical engine and optical engine manufacturing method thereof

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US8427059B2 (en) * 2008-07-31 2013-04-23 Toshiba Lighting & Technology Corporation Lighting device
WO2010082180A2 (en) * 2009-01-16 2010-07-22 Otto Horlacher A lamp
DE102009008096B4 (en) 2009-02-09 2016-10-27 Osram Gmbh Heat sink for a lighting device
KR101163016B1 (en) * 2009-09-23 2012-07-09 코닌클리즈케 필립스 일렉트로닉스 엔.브이. A lighting device
CN201845911U (en) 2009-09-24 2011-05-25 莫列斯公司 Socket used for light-emitting module
CN102686941B (en) 2009-12-21 2015-11-25 马丁专业公司 For the refrigerating module of multiple light courcess projection arrangement
ITPN20100009A1 (en) 2010-02-11 2011-08-12 Franco Corazza "LAMP HOLDER WITH TRANSPARENT INTEGRATED LENS"
ITPN20100005U1 (en) 2010-02-19 2011-08-20 Franco Corazza "LED LAMP HOLDER WITH PERFECT SUPPORT"
GB2479423A (en) * 2010-04-09 2011-10-12 Lemnis Lighting Patent Holding B V LED lamp with heat removal body
IN2013CN01172A (en) * 2010-08-09 2015-07-31 Koninkl Philips Electronics Nv
RU2662691C2 (en) 2013-08-21 2018-07-26 Филипс Лайтинг Холдинг Б.В. Lighting device and luminaire
CN107240636A (en) * 2017-07-21 2017-10-10 湖南粤港模科实业有限公司 A kind of ultra-thin radiator series of buckle-type and chip integrative packaging light-source structure

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KR200350484Y1 (en) * 2004-02-06 2004-05-13 주식회사 대진디엠피 Corn Type LED Light
CN2849445Y (en) * 2005-08-15 2006-12-20 冯海 LED lighting lamp with heat radiation function
CN1807971A (en) * 2006-01-27 2006-07-26 江苏江旭电子有限公司 High-power LED high-brightness lighting lamp
CN1834534A (en) * 2006-04-14 2006-09-20 东南大学 Integral array type large power LED lamp

Cited By (20)

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Publication number Priority date Publication date Assignee Title
CN101551094B (en) * 2008-03-31 2012-08-29 强茂股份有限公司 Light emitting diode lamp with functions of heat convection and heat conduction and heat radiation module thereof
CN101551094A (en) * 2008-03-31 2009-10-07 强茂股份有限公司 Light emitting diode lamp with functions of heat convection and heat conduction and heat radiation module thereof
WO2010048872A1 (en) * 2008-10-27 2010-05-06 广州南科集成电子有限公司 Led lamp and the control circuit thereof
WO2010072164A1 (en) * 2008-12-25 2010-07-01 Hongjiao Chen High power led bulb
CN101858505A (en) * 2009-04-13 2010-10-13 富准精密工业(深圳)有限公司 Light-emitting diode (LED) lamp
CN101858505B (en) * 2009-04-13 2013-04-24 富准精密工业(深圳)有限公司 Light-emitting diode (LED) lamp
CN102686938B (en) * 2009-10-12 2014-11-26 莫列斯公司 Light module
CN102686938A (en) * 2009-10-12 2012-09-19 莫列斯公司 Light module
CN102109157A (en) * 2009-12-23 2011-06-29 米克罗内尔有限公司 Cooling device
CN102155636A (en) * 2010-02-11 2011-08-17 亿光电子工业股份有限公司 Light source module and heat dissipation block
CN102032491A (en) * 2010-12-31 2011-04-27 浙江生辉照明有限公司 Combined LED lamp cup
CN102278650A (en) * 2011-09-07 2011-12-14 同方(浙江)照明科技有限公司 Light emitting diode (LED) lamp
CN102297377A (en) * 2011-09-30 2011-12-28 顾文俊 High-power led lamp cup
CN104025323A (en) * 2011-12-21 2014-09-03 英特尔公司 Thermal management for light-emitting diodes
CN103174968A (en) * 2011-12-21 2013-06-26 旭丽电子(广州)有限公司 Lamp socket and lamp
CN103174968B (en) * 2011-12-21 2015-04-22 光宝电子(广州)有限公司 Lamp socket and lamp
US9657931B2 (en) 2011-12-21 2017-05-23 Intel Corporation Thermal management for light-emitting diodes
CN104100888A (en) * 2014-01-25 2014-10-15 江苏雷立博光电有限公司 Radiating type LED mining lamp
CN104948938A (en) * 2014-03-27 2015-09-30 四川新力光源股份有限公司 LED lamp, optical engine and optical engine manufacturing method thereof
CN104948938B (en) * 2014-03-27 2017-05-03 四川新力光源股份有限公司 LED lamp, optical engine and optical engine manufacturing method thereof

Also Published As

Publication number Publication date
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Open date: 20070718