CN200952670Y - LED road lamp and radiating module assembling structure - Google Patents

LED road lamp and radiating module assembling structure Download PDF

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Publication number
CN200952670Y
CN200952670Y CNU2006201239203U CN200620123920U CN200952670Y CN 200952670 Y CN200952670 Y CN 200952670Y CN U2006201239203 U CNU2006201239203 U CN U2006201239203U CN 200620123920 U CN200620123920 U CN 200620123920U CN 200952670 Y CN200952670 Y CN 200952670Y
Authority
CN
China
Prior art keywords
led
demarcation strip
street lamp
radiating module
heat
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.)
Expired - Fee Related
Application number
CNU2006201239203U
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Chinese (zh)
Inventor
王派酋
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.)
Pyroswif Holding Co., Ltd.
Original Assignee
AUGUX Corp
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Filing date
Publication date
Application filed by AUGUX Corp filed Critical AUGUX Corp
Priority to CNU2006201239203U priority Critical patent/CN200952670Y/en
Application granted granted Critical
Publication of CN200952670Y publication Critical patent/CN200952670Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The utility model relates to a combined structure of LED street lamp and heat dissipation module. The LED street lamp includes a separation board, an upper cover board, a transmitting mirror, and a LED lamp group; the upper cover board and transmitting mirror are arranged at the upper and lower sides of the separation board respectively. Each LED lamp group is arranged in the space formed by the separation board and transmitting mirror. The separation board is opened with a plurality of holes, and LED lamp group includes a framework and a LED module; the heat dissipation module includes a heat dissipation body, a heating tube, and an even temperature plate. The heat dissipation body is arranged in the space formed by the separation body and upper cover plate, and the hot tube is provided with the heat release end connected with the separation board and heat dissipation body and the heat receiving end formed below the separation body. The even temperature plate is fixed on the frame of the LED lamp group, and the two planes are stuck with the heat receiving end and LED module separately. Therefore, the utility model can greatly enhance the overall heat conducting and dissipation effects, thus enabling LED lamps to radiate at low temperature and extending their service life.

Description

LED street lamp and radiating module package assembly
Technical field
The utility model relates to a kind of LED street lamp and radiating module package assembly, particularly a kind of have increase substantially lead, the LED street lamp and the radiating module package assembly of heat dissipation.
Background technology
Because light emitting diode (LED) has plurality of advantages such as brightness height, power saving, life-span length, and be widely used in the illumination of light fixture, it is normally connected most LED bulbs, to be combined into led module, serial or parallel connection setting by a plurality of led modules is to constitute LED lamp group again, and reach on a large scale the user demand of irradiation and high brightness, and can be with its lighting device as the open air, because outdoor lighting device long term exposure is outdoor, requirement at aspects such as sealing, waterproof and dustproof, heat radiations is all than general interior illuminator height; In addition, because the hear resistance of LED bulb is relatively poor, the heat diversion that common need are produced each LED bulb by radiating module, so that each LED bulb can be luminous under lower temperature, so both are indispensable in the use.Therefore,, realize the assembling of LED street lamp and radiating module, become the important topic that the stakeholder studied of being engaged in this industry how by structure Design.
Known LED road lamp cooling structure, disclosed as M272940 TaiWan, China utility model patent, mainly comprise the seat of honour, aluminum demarcation strip and a plurality of LED lamp, wherein extend upward and be formed with a plurality of fin that are parallel to each other at the back side at the seat of honour, a plane of demarcation strip attaches the middle place that is contacted with seat of honour medial surface, and another plane then supplies the LED lamp fixedly connected; So, to be combined into LED road lamp cooling structure.
Yet, still there is following problems in actual use in known LED road lamp cooling structure: because it only contacts with the attaching of aluminum demarcation strip by means of each LED bulb and reaches heat transfer effect, the speed of its conduction suitable slowly, therefore can be with from heat be limited, especially after the high-capacity LED bulb is developed successively, it can't satisfy the heat radiation requirement of present stage LED street lamp at all, in addition, because its usefulness of leading, dispelling the heat descends, thereby the service life of its inner LED bulb significantly shorten, thereby have much room for improvement.
In view of the problem that above-mentioned known technology produced, then creator of the present utility model being engaged in the sector experience for many years, and in line with excelsior spirit, the active research improvement is so produced the utility model " LED street lamp and radiating module package assembly ".
The utility model content
Main purpose of the present utility model, be to provide a kind of LED street lamp and radiating module package assembly, contact with the attaching of led module by means of heat pipe, temperature-uniforming plate, can be with the quick diversion of the heat that each led module produced, thereby significantly improve whole lead, heat dissipation, and make the LED bulb can be luminous under lower temperature, and then prolong its service life.
In order to achieve the above object, the utility model provides a kind of LED street lamp and radiating module package assembly, and it comprises LED street lamp and radiating module; The LED street lamp comprise demarcation strip, cover cap in the upper cover plate of demarcation strip top, involution in the demarcation strip below transmissive mirror and be contained in demarcation strip and a plurality of LED lamp groups of the accommodation space that transmissive mirror is surrounded; Offer a plurality of perforation on the demarcation strip; Described LED lamp group comprises framework and is fixed in the led module of framework inside; Described radiating module comprises radiator, a plurality of heat pipe and a plurality of temperature-uniforming plate; Described radiator is arranged at the confined space inside that demarcation strip and upper cover plate surround; Described heat pipe has heating end and release end of heat; Described release end of heat is connected to demarcation strip and radiator, and described heating end then is formed at the below of demarcation strip; Described temperature-uniforming plate is fixed in respectively on the framework of LED lamp group, and two plane attaches mutually with led module with the heating end of heat pipe respectively and contacts.
Description of drawings
Fig. 1 is a sectional perspective exploded view of the present utility model;
Fig. 2 is the sectional perspective exploded view of other direction of the present utility model;
Fig. 3 is the combination amplification view of Fig. 2;
Fig. 4 is the combination amplification view of the other direction of Fig. 2;
Fig. 5 is the three-dimensional exploded view of the utility model and upper cover plate, underframe and transmissive mirror;
Fig. 6 is the combination schematic diagram of the utility model and upper cover plate, underframe and transmissive mirror; And
Fig. 7 is a user mode cutaway view of the present utility model.
In the accompanying drawing, the list of parts of each label representative is as follows:
LED street lamp 1
Demarcation strip 11 perforation 111
Double-screw bolt 112 short columns 113
Long column 114 stoppers 115
Upper cover plate 12 top boards 121
Coaming plate 122 air channels 123
Opaque disk 124 through holes 125
Underframe 13 transmissive mirror 14
LED lamp group 20
Framework 21 circular cone tubes 211
Support 212 fixing holes 213
Led module 22
Radiating module 4
Radiator 40 fin 41
Intercommunicating pore 42
Heat pipe 50
Heating end 51 release end of heat 52
Temperature-uniforming plate 60
Waterproof washer 7
Cylindrical column 71 bulge loops 72
The specific embodiment
Relevant detailed description of the present utility model and technology contents, conjunction with figs. is described as follows, however accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
Fig. 1 to Fig. 4 is respectively the sectional perspective exploded view of sectional perspective exploded view of the present utility model, other direction, the combination amplification view of Fig. 2 and the combination amplification view of other direction.The utility model provides a kind of LED street lamp and radiating module package assembly, and it mainly comprises LED street lamp 1 and radiating module 4, wherein:
LED street lamp 1 comprise rectangle demarcation strip 11, cover cap in demarcation strip 11 tops and the upper cover plate 12 (please simultaneously with reference to Fig. 5), involution that are formed with accommodation space in the transmissive mirror 14 of demarcation strip 11 belows and a plurality of LED lamp groups 20 that are contained in the confined space that demarcation strip 11 and transmissive mirror 14 surrounded.Underframe 13 in the present embodiment is socketed on transmissive mirror 14 outer peripheral edges, and then involution is in demarcation strip 11 belows.On demarcation strip 11, offer a plurality of perforation 111, and upwards protruded out a plurality of double-screw bolts 112 at its end face outer peripheral edges place.In addition, the place ahead in corresponding each perforation 111 in the bottom surface of demarcation strip 11 has protruded out short column 113 and long column 114 respectively downwards, and has been extended with stopper 115 (as shown in Figure 2) respectively in a side of each long column 114.
LED lamp group 20 comprises framework 21 and is located in the led module 22 of framework 21 inside.Framework 21 has circular cone tube 211 and from outward extending two pack supports 212 of circular cone tube 211 1 ends, wherein the end of a pack support 212 is formed with fixing hole 213.Led module 22 is made of circuit board and a plurality of LED bulb, and it is placed in the inner tip of circular cone tube 211.
Radiating module 4 comprises radiator 40, a plurality of heat pipe 50 and a plurality of temperature-uniforming plate 60.Radiator 40 is piled up by a plurality of fin 41 spaces and forms, and each fin 41 is provided with the intercommunicating pore 42 of mutual correspondence, and radiator 40 is arranged at the accommodation space inside of demarcation strip 11 and upper cover plate 12.Heat pipe 50 has " V " shape heating end 51 and from the end of heating end 51 vertically extending two release end of heat 52 that make progress.Release end of heat 52 is connected in the intercommunicating pore 42 of the perforation 111 of demarcation strip 11 and radiator 40, and heating end 51 then is formed at demarcation strip 11 belows.Temperature-uniforming plate 60 is fixed in support 212 inboards of framework 21 respectively, and the heating end 51 of an one plane and heat pipe 50 attaches mutually and contact (as shown in Figure 4), and another plane then contacts with each led module 22 attachings of LED lamp group 20.Temperature-uniforming plate 60 comprises upper plate and corresponding cover closes in the lower plate of upper plate below, is formed with vacuum chamber between described upper plate and lower plate, and is filled with capillary structure and working fluid, utilizes the heat transfer mechanism of gas, liquid to reach the effect of flash heat transfer.
In addition, the utility model further comprises a plurality of waterproof washers 7.Waterproof washer 7 has cylindrical column 71 and the bulge loop 72 of expansion outside a side direction of cylindrical column 71.Cylindrical column 71 is to be located between the perforation 111 inwall peripheries of the outer peripheral edges of heat pipe 50 and demarcation strip 11, and then amplexiform on the end face of demarcation strip 11 bottom surface of bulge loop 72, to prevent the intrusion of water gas or rainwater.
Earlier each waterproof washer 7 is inserted in the perforation 111 of demarcation strip 11 during combination, then the release end of heat 52 of each heat pipe 50 is upwards passed each waterproof washer 7 from the bottom surface of demarcation strip 11, again with release end of heat 52 sockets of the intercommunicating pore 42 corresponding heat pipes 50 of radiator 40, and making radiator 40 be formed at demarcation strip 11 tops, heating end 51 inner surfaces of heat pipe 50 amplexiform stopper 115 bottom surfaces in each long column 114 at this moment.With the framework 21 of LED lamp group 20 and the assembly of temperature-uniforming plate 60, the heating end 51 of corresponding heat pipe 50 is installed, and make the fixing hole 213 of framework 21 distinguish the short column 113 of corresponding demarcation strip 11 and the end face of long column 114, fix with fixation kits such as screws again, and the end face of temperature-uniforming plate 60 and the lateral surface of heating end 51 are closely amplexiformed; So, can realize the combination of LED street lamp 1 and radiating module 4.
Fig. 5 and Fig. 6 are respectively the three-dimensional exploded view and the combination schematic diagram of the utility model and upper cover plate, underframe and transmissive mirror.Wherein, upper cover plate 12 constitutes by rectangular-shaped top plate 121 with from the downward a plurality of coaming plates 122 that extend of the periphery of top board 121, dashes respectively on each coaming plate 122 and is provided with ventilation slot 123, and be formed with opaque disk 124 above each ventilation slot 123; In addition, horizontal-extending has flat board in the bottom of each coaming plate 122, and flat board is provided with the through hole 125 of the double-screw bolt 112 of corresponding demarcation strip 11, for the screw cross-under upper cover plate 12 covers is closed in demarcation strip 11 tops; Underframe 13 is the rectangle framework, locates to be formed with the storage tank that is used to hold transmissive mirror 14 therebetween, and underframe 13 and transmissive mirror 14 are by pivot and pull and collude (not shown) and be incorporated into demarcation strip 11 belows.
Fig. 7 is a user mode cutaway view of the present utility model.During use LED lamp group 20 is fed electric current, make the luminous and generation heat of bulb of its each led module 22 (as shown in Figure 2), the heat that is produced is via the hot mutually mechanism that passes of the gas-liquid of temperature-uniforming plate 60, and heat is brought to fast the end face of temperature-uniforming plate 60, conduct to the heating section 51 of heat pipe 50 again, and be directed to its heat release section 52 from heating section 51, by the amplexiform effect of heat release section 52 with radiator 40, so that heat can be derived by each fin 41 diffusions, and communicate with outer gas stream by means of the ventilation slot 123 of upper cover plate 12, thereby can be by the thermal convection current effect of gas, and the heat band of each fin 41 is emitted to upper cover plate 12 outsides, so that each led module 22 can be luminous under lower temperature, and then prolong its service life.
In sum, LED street lamp of the present utility model and radiating module package assembly have practicality, novelty and creativeness, and structure of the present utility model also never sees like product and public use, meets the requirement of utility application fully, therefore files an application according to Patent Law.
The above only is a preferred embodiment of the present utility model, be not so promptly limit claim of the present utility model, the equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are done, or directly or indirectly be used in other relevant technical field, all in like manner be included in the claim of the present utility model.

Claims (10)

1. LED street lamp and radiating module package assembly is characterized in that, comprising:
LED street lamp (1), it comprises:
Demarcation strip (11) offers a plurality of perforation (111) on it;
Upper cover plate (12), cover cap are connected in demarcation strip (11) top, and are formed with accommodation space;
Transmissive mirror (14), involution be in demarcation strip (11) below, and be formed with confined space;
A plurality of LED lamp groups (20) are located in the confined space inside of demarcation strip (11) and transmissive mirror (14) respectively, and LED lamp group (20) comprises framework (21) and is fixed in the led module (22) of framework (21) inside; And
Radiating module (4), it comprises:
Radiator (40) is arranged at the accommodation space inside of demarcation strip (11) and upper cover plate (12);
A plurality of heat pipes (50), it has heating end (51) and release end of heat (52), and release end of heat (52) is connected to the perforation (111) and the radiator (40) of demarcation strip (11), and heating end (51) then is formed at demarcation strip (11) below;
A plurality of temperature-uniforming plates (60), it is fixed in respectively on the framework (21) of LED lamp group (20), and two planes of temperature-uniforming plate (60) attach mutually with led module (22) with the heating end (51) of heat pipe (50) respectively and contact.
2. LED street lamp as claimed in claim 1 and radiating module package assembly is characterized in that, LED street lamp (1) also comprise be socketed on transmissive mirror (14) outer peripheral edges again involution in the underframe (13) of demarcation strip (11) below.
3. LED street lamp as claimed in claim 1 and radiating module package assembly is characterized in that, a side of corresponding each perforation (111) has protruded out short column (113) and long column (114) downwards in the bottom surface of demarcation strip (11); Framework (21) has a pack support (212), and the end of this pack support (212) is formed with fixing hole (213), for fixation kit wears framework (21) is fixed on short column (113) and the long column (114).
4. LED street lamp as claimed in claim 3 and radiating module package assembly is characterized in that, a side of long column (114) is extended with stopper (115), and stopper (115) is used for and the inboard butt mutually of the heating section (51) of heat pipe (50).
5. LED street lamp as claimed in claim 1 and radiating module package assembly is characterized in that, the heating end (51) of heat pipe (50) is V-shaped, and release end of heat (52) the then end from heating end (51) is upwards vertical along stretching.
6. LED street lamp as claimed in claim 1 and radiating module package assembly, it is characterized in that, radiator (40) is piled up by a plurality of fin (41) space and forms, and each fin (41) is provided with the intercommunicating pore (42) of mutual correspondence, and intercommunicating pore (42) is used to be socketed in the release end of heat (52) of heat pipe (50).
7. LED street lamp as claimed in claim 1 and radiating module package assembly, it is characterized in that, upper cover plate (12) constitutes by rectangular-shaped top plate (121) with from the downward a plurality of coaming plates (122) that extend of the periphery of top board (121), on each coaming plate (122), dash respectively and be provided with ventilation slot (123), and be formed with opaque disk (124) in the top of each ventilation slot (123).
8. LED street lamp as claimed in claim 7 and radiating module package assembly, it is characterized in that, the bottom of coaming plate (122) is provided with through hole (125), the end face periphery of demarcation strip (11) then is provided with the double-screw bolt (112) of corresponding through hole (125), for the screw cross-under upper cover plate (12) cover is closed and is connected in demarcation strip (11) top.
9. LED street lamp as claimed in claim 1 and radiating module package assembly is characterized in that further comprising a plurality of waterproof washers (7), and waterproof washer (7) is located between perforation (111) the inwall periphery of the outer peripheral edges of heat pipe (50) and demarcation strip (11).
10. LED street lamp as claimed in claim 9 and radiating module package assembly, it is characterized in that, waterproof washer (7) has cylindrical column (71) and the bulge loop (72) of expansion outside cylindrical column (71) one side direction, cylindrical column (71) is located between perforation (111) the inwall periphery of the outer peripheral edges of heat pipe (50) and demarcation strip (11), and then amplexiform on the end face of demarcation strip (11) bottom surface of bulge loop (72).
CNU2006201239203U 2006-07-13 2006-07-13 LED road lamp and radiating module assembling structure Expired - Fee Related CN200952670Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006201239203U CN200952670Y (en) 2006-07-13 2006-07-13 LED road lamp and radiating module assembling structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201239203U CN200952670Y (en) 2006-07-13 2006-07-13 LED road lamp and radiating module assembling structure

Publications (1)

Publication Number Publication Date
CN200952670Y true CN200952670Y (en) 2007-09-26

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009077010A1 (en) * 2007-12-19 2009-06-25 Osram Gesellschaft mit beschränkter Haftung Airfield lighting device
CN101162081B (en) * 2007-10-24 2010-05-19 东莞市科锐德数码光电科技有限公司 High-power LED street light fitting main casing
CN101852358A (en) * 2010-06-25 2010-10-06 湖南佑立医疗科技有限公司 LED lamp
CN101865370A (en) * 2009-04-16 2010-10-20 富准精密工业(深圳)有限公司 Light-emitting diode lamp
CN101900263A (en) * 2009-06-01 2010-12-01 彭云滔 Combined high-power LED lamp
WO2011015114A1 (en) * 2009-08-03 2011-02-10 Yang Jansen Street lamp with high-power single polycrystalline led chip module
US7967473B2 (en) 2008-04-25 2011-06-28 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp with heat sink
CN102313187A (en) * 2010-06-30 2012-01-11 利得全股份有限公司 LED (Light-Emitting Diode) street lamp
CN101713495B (en) * 2008-10-07 2012-06-27 吕清淼 Modularized light emitting diode lamp
CN101672464B (en) * 2008-09-08 2012-10-10 富准精密工业(深圳)有限公司 LED lamp
CN102788276A (en) * 2012-07-31 2012-11-21 苏州晶雷光电照明科技有限公司 LED lamp provided with heat dissipation function
CN102798037A (en) * 2012-07-20 2012-11-28 湖北圣科新能源科技发展有限公司 LED (light emitting diode) street lamp
TWI385350B (en) * 2008-07-11 2013-02-11 Foxconn Tech Co Ltd Led lamp
CN103277776A (en) * 2013-06-09 2013-09-04 苏州金科信汇光电科技有限公司 Waterproof cover of LED (Light Emitting Diode) street lamp
CN104806927A (en) * 2015-02-13 2015-07-29 淄博前景照明电器有限公司 High-efficient radiating LED (light-emitting diode) road lamp
CN104896400A (en) * 2015-05-29 2015-09-09 浙江万马海振光电科技有限公司 Novel LED street lamp
CN105020646A (en) * 2015-05-18 2015-11-04 东莞市闻誉实业有限公司 Streetlamp
CN107062171A (en) * 2017-06-07 2017-08-18 广州市光圣照明科技有限公司 A kind of LED lamp heat sink
WO2019029495A1 (en) * 2017-08-08 2019-02-14 广州市浩洋电子股份有限公司 Finned heat exchange system

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101162081B (en) * 2007-10-24 2010-05-19 东莞市科锐德数码光电科技有限公司 High-power LED street light fitting main casing
US8556448B2 (en) 2007-12-19 2013-10-15 Osram Gesellschaft Mit Beschraenkter Haftung Airfield lighting device
CN101903246A (en) * 2007-12-19 2010-12-01 奥斯兰姆有限公司 Airfield lighting device
WO2009077010A1 (en) * 2007-12-19 2009-06-25 Osram Gesellschaft mit beschränkter Haftung Airfield lighting device
CN101903246B (en) * 2007-12-19 2014-01-15 奥斯兰姆有限公司 Airfield lighting device
US7967473B2 (en) 2008-04-25 2011-06-28 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp with heat sink
TWI385350B (en) * 2008-07-11 2013-02-11 Foxconn Tech Co Ltd Led lamp
CN101672464B (en) * 2008-09-08 2012-10-10 富准精密工业(深圳)有限公司 LED lamp
CN101713495B (en) * 2008-10-07 2012-06-27 吕清淼 Modularized light emitting diode lamp
CN101865370A (en) * 2009-04-16 2010-10-20 富准精密工业(深圳)有限公司 Light-emitting diode lamp
CN101865370B (en) * 2009-04-16 2013-08-07 富准精密工业(深圳)有限公司 Light-emitting diode lamp
CN101900263A (en) * 2009-06-01 2010-12-01 彭云滔 Combined high-power LED lamp
WO2011015114A1 (en) * 2009-08-03 2011-02-10 Yang Jansen Street lamp with high-power single polycrystalline led chip module
CN101852358A (en) * 2010-06-25 2010-10-06 湖南佑立医疗科技有限公司 LED lamp
CN102313187A (en) * 2010-06-30 2012-01-11 利得全股份有限公司 LED (Light-Emitting Diode) street lamp
CN102798037A (en) * 2012-07-20 2012-11-28 湖北圣科新能源科技发展有限公司 LED (light emitting diode) street lamp
CN102788276A (en) * 2012-07-31 2012-11-21 苏州晶雷光电照明科技有限公司 LED lamp provided with heat dissipation function
CN103277776A (en) * 2013-06-09 2013-09-04 苏州金科信汇光电科技有限公司 Waterproof cover of LED (Light Emitting Diode) street lamp
CN104806927A (en) * 2015-02-13 2015-07-29 淄博前景照明电器有限公司 High-efficient radiating LED (light-emitting diode) road lamp
CN105020646A (en) * 2015-05-18 2015-11-04 东莞市闻誉实业有限公司 Streetlamp
CN104896400A (en) * 2015-05-29 2015-09-09 浙江万马海振光电科技有限公司 Novel LED street lamp
CN104896400B (en) * 2015-05-29 2018-04-27 浙江万马海振光电科技有限公司 A kind of LED street lamp
CN107062171A (en) * 2017-06-07 2017-08-18 广州市光圣照明科技有限公司 A kind of LED lamp heat sink
WO2019029495A1 (en) * 2017-08-08 2019-02-14 广州市浩洋电子股份有限公司 Finned heat exchange system
US11131505B2 (en) 2017-08-08 2021-09-28 Guangzhou Haoyang Electronic Co., Ltd. Finned heat-exchange system

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