CN106090840A - A kind of LED radiator - Google Patents

A kind of LED radiator Download PDF

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Publication number
CN106090840A
CN106090840A CN201610709060.XA CN201610709060A CN106090840A CN 106090840 A CN106090840 A CN 106090840A CN 201610709060 A CN201610709060 A CN 201610709060A CN 106090840 A CN106090840 A CN 106090840A
Authority
CN
China
Prior art keywords
aluminium sheet
radiating aluminium
heat dissipation
led radiator
hole
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
CN201610709060.XA
Other languages
Chinese (zh)
Inventor
段伍生
张华良
王小慧
蒋帅明
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.)
Guangzhou Gelaige Lighting Electrical Appliance Co Ltd
Original Assignee
Guangzhou Gelaige Lighting Electrical Appliance 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 Guangzhou Gelaige Lighting Electrical Appliance Co Ltd filed Critical Guangzhou Gelaige Lighting Electrical Appliance Co Ltd
Priority to CN201610709060.XA priority Critical patent/CN106090840A/en
Publication of CN106090840A publication Critical patent/CN106090840A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/502Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/503Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/56Cooling arrangements using liquid coolants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89Metals

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The open a kind of LED radiator of the present invention, include heat dissipation copper pipe, aluminum plectane and radiating aluminium sheet, described heat dissipation copper pipe includes liquid storage pipe and vapor lamp, described liquid storage pipe is 60 90 degree with the angle of vapor lamp, it is provided with groove on described aluminum plectane, described groove shapes is corresponding with liquid storage pipe shape, the first through hole it is provided with on described groove, it is provided with banking stop on described radiating aluminium sheet, circular hole and the second through hole, described radiating aluminium sheet is provided with more than a piece of, described first through hole and the second through hole are all corresponding with vapor lamp, described heat dissipation copper pipe, aluminum plectane and radiating aluminium sheet are sequentially connected with;This LED radiator stabilized structure, perfect heat-dissipating and ventilation effect are good.

Description

A kind of LED radiator
Technical field
The present invention relates to a kind of LED radiator.
Background technology
Light fixture, refers to printing opacity, distributes and changes the photodistributed utensil of light source, including in addition to light source all for fixing and Whole parts needed for protection light source, and necessary circuit adnexa it is connected with power supply.Light fixture in early days, similar ceramic Contain feeder " bean ".Seat under upper dish, middle connected with post, although shape system is fairly simple, but establishes the basic styling having found Chinese oil lamp. Thousand Centennial Developments get off, and the function of lamp is the most gradually become practical from the most single practicality and combines with dicoration.These are gone through The exquisite light fixture being unearthed for grave, and works handed down from ancient times in palace, moulding is investigated, is decorated numerous richness, reflects main flow society at that time The beauty cognition of meeting.Change the development all having influence on Illumination Enterprise each time.Due to the development of LED illumination technology, China's illumination Industry enters again the critical period of industrial pattern generation significant change.Modern lighting fixtures includes lighting of home, commercial lighting, work Industry illuminates, roadway illumination, Landscape Lighting, special lighting etc..Lighting of home occurs in that incandescent lamp bulb the earliest from the birth of electricity, after Develop into fluorescent tube, then electricity-saving lamp, Halogen light, halogen tungsten lamp, gas-discharge lamp and the illumination of LED special material finally Etc., all of lighting mostly or develops under the development of these light sources, as from electric lamp holder to Fluorescent Light and Fixtures to All kinds of technique lamp decorations etc..The light source of commercial lighting also develops on the basis of electric filament lamp, such as Halogen light, and Metal halogen lamp etc., Light fixture is mainly with optically focused and floodlight two kinds, and label, advertisement, characteristic show window and background illumination etc. are all constantly according to development Demand is arisen at the historic moment.The light source of industrial lighting is based on gas-discharge lamp, fluorescent lamp, in conjunction with other light fixture lamp decoration, as anti- Water, explosion-proof, dust-proof etc. requires to customize, but industrial lighting is that needs are careful, particularly on selection light source and light fixture all Being worthy of careful study, effect as produced by the color of clothing making, fabric texture are under different light sources is different, the choosing of light fixture Select and mainly consider reflexive, illumination, maintenance factor etc., and current domestic most enterprise the most less payes attention to, only at some Individual comparison may be done by overseas-funded enterprise.Ligthing paraphernalia industry is as general consumption product, along with the progress of China's economic society, fluorescence The appearance of the new type light sources such as lamp, electricity-saving lamp, LED, makes lighting there occurs earth-shaking evolution.All towards more energy efficient, The more green angle effort with environmental protection.Abundant and the more options of light source, also make lighting industry expand new page.Along with The quickening of Chinese Urbanization's construction process, city square, traffic route, Xin Xiu community, home decoration, store and office building, all Needing the decoration of light fixture lamp decoration, the demand of lamp ornaments lighting product is continued to increase by urban construction.Roadway illumination and view shine Bright light fixture is the most different on selecting, and does not think that simply illumination is the most permissible, and roadway illumination can not pursue U.S. simply See and ignore safe illumination and mist transmitting, and the selection of landscape lighting luminaire and light source will take into full account energy-conservation and attractive in appearance, Because Landscape Lighting need not the highest illumination, as long as the characteristic building an illumination is the most permissible.
The problem that existing LED radiator exists heat dispersion difference.
Summary of the invention
The technical problem to be solved in the present invention is to provide the LED radiator of a kind of perfect heat-dissipating.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of LED radiator, includes heat dissipation copper pipe, aluminum plectane and radiating aluminium sheet, described heat dissipation copper pipe include liquid storage pipe and Vapor lamp, described liquid storage pipe is 60-90 degree with the angle of vapor lamp, and described aluminum plectane is provided with groove, described groove shapes Corresponding with liquid storage pipe shape, described groove is provided with the first through hole, described radiating aluminium sheet is provided with banking stop, circular hole and Second through hole, described radiating aluminium sheet is provided with more than a piece of, and described first through hole and the second through hole are all corresponding with vapor lamp, institute State heat dissipation copper pipe, aluminum plectane and radiating aluminium sheet to be sequentially connected with.
As preferably, described liquid storage pipe is 90 degree with the angle of vapor lamp, and 90 degree is the folder that liquid storage pipe is optimal with vapor lamp Angle, radiating effect is optimal.
As preferably, described radiating aluminium sheet is provided with vent, the ventilation effect of radiator can be improved.
As preferably, the distance between described radiating aluminium sheet be 4.5mm, 4.5mm be distance optimal between radiating aluminium sheet, Optimal radiating effect can be reached.
As preferably, described radiating aluminium sheet is provided with 11,11 for radiating aluminium sheet quantity is most preferably set, can weight Optimal radiating effect is reached while amount is suitable.
As preferably, the rounded setting of described radiating aluminium sheet.
As preferably, described circular hole is positioned at radiating aluminium sheet central authorities.
As preferably, described heat dissipation copper pipe is provided with four, and four heat dissipation copper pipes are optimal number, can be suitable in weight While reach optimal radiating effect.
As preferably, the setting triangular in shape of described banking stop, the pressure that the banking stop of triangle can bear is big.
As preferably, described banking stop and radiating aluminium sheet are that integral type is arranged, and make structure more firm.
The invention have the benefit that this LED radiator being equipped with at heat dissipation copper pipe, aluminum plectane and radiating aluminium sheet Under, stabilized structure, it has good heat dispersion and ventilation effect;This heat dissipation copper pipe is provided by liquid storage pipe and gasification Pipe, equipped with coolant inside liquid storage pipe, produces heat, makes heat dissipation copper pipe temperature reach more than 50 DEG C when LED light source works, storage Coolant in liquid pipe will gasify rapidly and evaporate into vapor lamp, thus quickly transmission heat makes radiating surface expand, and heat is faster Natural diffuseness, when vapor lamp heat spread after temperature less than 50 DEG C time, gas fast liquefying again, flow back to liquid storage pipe, thus Circulation work;Being provided with groove on aluminum plectane, heat dissipation copper pipe is closely coupled with it by pressure, and LED light source is installed to aluminum plectane After, a LED light source substrate part can cling to heat dissipation copper pipe plane, makes the more rapid diffusion of heat;Radiating aluminium sheet uses frivolous setting Meter, internal increase circular hole, make heatsink weight alleviate, cross-ventilation can be reached again and accelerate the effect of heat radiation.Additionally, radiating aluminium sheet On be provided with vent, the ventilation effect of radiator can be improved, banking stop setting triangular in shape, the banking stop of triangle can hold The pressure being subject to is big.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further detail, wherein:
Fig. 1 is the structural representation of a kind of LED radiator of the present invention.
Fig. 2 is the front view of a kind of LED radiator of the present invention.
Fig. 3 is the structural representation of heat dissipation copper pipe of the present invention.
Fig. 4 is the structural representation of aluminum plectane of the present invention.
Fig. 5 is the structural representation of radiating aluminium sheet of the present invention.
Detailed description of the invention
Embodiment 1
As Figure 1-5, a kind of LED radiator, include heat dissipation copper pipe 1, aluminum plectane 2 and radiating aluminium sheet 3, described heat dissipation copper pipe 1 includes liquid storage pipe 5 and vapor lamp 6, and described liquid storage pipe 5 is 90 degree with the angle of vapor lamp 6, and 90 degree is liquid storage pipe 5 and gasification The angle that pipe 6 is optimal, radiating effect is optimal, and this heat dissipation copper pipe 1 is provided by liquid storage pipe 5 and vapor lamp 6, and liquid storage pipe 5 is internal Equipped with coolant, produce heat when LED light source works, make heat dissipation copper pipe 1 temperature reach more than 50 DEG C, cold in liquid storage pipe 5 But liquid will gasify rapidly and evaporate into vapor lamp 6, thus quickly transmission heat makes radiating surface expand, and heat expands the most naturally Dissipate, when after the heat of vapor lamp 6 spreads, temperature is less than 50 DEG C, gas fast liquefying again, flow back to liquid storage pipe 5, thus circulation industrial Make;Being provided with groove 7 on described aluminum plectane 2, described groove 7 shape is corresponding with liquid storage pipe 5 shape, and aluminum plectane 2 is provided with Groove 7, heat dissipation copper pipe 1 is closely coupled with it by pressure, after LED light source is installed to aluminum plectane 2, a LED light source substrate part Heat dissipation copper pipe 1 plane can be clung to, make the more rapid diffusion of heat;The first through hole 8, described radiation aluminium it is provided with on described groove 7 Being provided with banking stop 4, circular hole 9 and the second through hole 10 on sheet 3, described radiating aluminium sheet 3 is provided with more than a piece of, and banking stop 4 is dissipating Spacing effect is played so that between radiating aluminium sheet 3, remain space, described first through hole 8 and the second through hole between hot aluminium flake 3 10 is all corresponding with vapor lamp 6, and described heat dissipation copper pipe 1, aluminum plectane 2 and radiating aluminium sheet 3 are sequentially connected with, when assembling LED radiator, The vapor lamp 6 of heat dissipation copper pipe 1 can be through the first through hole 8 and the second through hole 10.
The present embodiment have the beneficial effect that this LED radiator being equipped with at heat dissipation copper pipe, aluminum plectane and radiating aluminium sheet Under, stabilized structure, it has good heat dispersion and ventilation effect;This heat dissipation copper pipe is provided by liquid storage pipe and gasification Pipe, equipped with coolant inside liquid storage pipe, produces heat, makes heat dissipation copper pipe temperature reach more than 50 DEG C when LED light source works, storage Coolant in liquid pipe will gasify rapidly and evaporate into vapor lamp, thus quickly transmission heat makes radiating surface expand, and heat is faster Natural diffuseness, when vapor lamp heat spread after temperature less than 50 DEG C time, gas fast liquefying again, flow back to liquid storage pipe, thus Circulation work;Being provided with groove on aluminum plectane, heat dissipation copper pipe is closely coupled with it by pressure, and LED light source is installed to aluminum plectane After, a LED light source substrate part can cling to heat dissipation copper pipe plane, makes the more rapid diffusion of heat;Radiating aluminium sheet uses frivolous setting Meter, internal increase circular hole, make heatsink weight alleviate, cross-ventilation can be reached again and accelerate the effect of heat radiation.
Embodiment 2
As Figure 1-5, a kind of LED radiator, include heat dissipation copper pipe 1, aluminum plectane 2 and radiating aluminium sheet 3, described heat dissipation copper pipe 1 includes liquid storage pipe 5 and vapor lamp 6, and described liquid storage pipe 5 is 90 degree with the angle of vapor lamp 6, and 90 degree is liquid storage pipe 5 and gasification The angle that pipe 6 is optimal, radiating effect is optimal, and this heat dissipation copper pipe 1 is provided by liquid storage pipe 5 and vapor lamp 6, and liquid storage pipe 5 is internal Equipped with coolant, produce heat when LED light source works, make heat dissipation copper pipe 1 temperature reach more than 50 DEG C, cold in liquid storage pipe 5 But liquid will gasify rapidly and evaporate into vapor lamp 6, thus quickly transmission heat makes radiating surface expand, and heat expands the most naturally Dissipate, when after the heat of vapor lamp 6 spreads, temperature is less than 50 DEG C, gas fast liquefying again, flow back to liquid storage pipe 5, thus circulation industrial Make;Being provided with groove 7 on described aluminum plectane 2, described groove 7 shape is corresponding with liquid storage pipe 5 shape, and aluminum plectane 2 is provided with Groove 7, heat dissipation copper pipe 1 is closely coupled with it by pressure, after LED light source is installed to aluminum plectane 2, a LED light source substrate part Heat dissipation copper pipe 1 plane can be clung to, make the more rapid diffusion of heat;The first through hole 8, described radiation aluminium it is provided with on described groove 7 Being provided with banking stop 4, circular hole 9 and the second through hole 10 on sheet 3, described radiating aluminium sheet 3 is provided with more than a piece of, and banking stop 4 is dissipating Spacing effect is played so that between radiating aluminium sheet 3, remain space, described first through hole 8 and the second through hole between hot aluminium flake 3 10 is all corresponding with vapor lamp 6, and described heat dissipation copper pipe 1, aluminum plectane 2 and radiating aluminium sheet 3 are sequentially connected with, when assembling LED radiator, The vapor lamp 6 of heat dissipation copper pipe 1 can be provided with vent 10 through the first through hole 8 and the second through hole 10 on described radiating aluminium sheet 3, Can improve the ventilation effect of radiator, described vent 10 is provided with more than one, and people can be arranged according to actually required Suitably vent 10 quantity, the distance between described radiating aluminium sheet 3 be 4.5mm, 4.5mm be optimal between radiating aluminium sheet 3 Distance, can reach optimal radiating effect, and described radiating aluminium sheet 3 is provided with 11,11 for radiating aluminium sheet 3 number is most preferably set Amount, can reach optimal radiating effect, the described rounded setting of radiating aluminium sheet 3 while weight is suitably, and described circular hole 9 is positioned at Radiating aluminium sheet 3 central authorities, described heat dissipation copper pipe 1 is provided with four, and four heat dissipation copper pipes 1 are optimal number, can be suitable in weight While reach optimal radiating effect, described banking stop 4 setting triangular in shape, the pressure that the banking stop 4 of triangle can bear is big, Described banking stop 4 is arranged for integral type with radiating aluminium sheet 3, makes structure more firm.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any The change expected without creative work or replacement, all should contain within protection scope of the present invention.

Claims (10)

1. a LED radiator, it is characterised in that: include heat dissipation copper pipe, aluminum plectane and radiating aluminium sheet, described heat dissipation copper pipe bag Having included liquid storage pipe and vapor lamp, described liquid storage pipe is 60-90 degree with the angle of vapor lamp, and described aluminum plectane is provided with groove, Described groove shapes is corresponding with liquid storage pipe shape, described groove is provided with the first through hole, described radiating aluminium sheet is provided with Banking stop, circular hole and the second through hole, described radiating aluminium sheet is provided with more than a piece of, and described first through hole and the second through hole are all and gas Changing pipe corresponding, described heat dissipation copper pipe, aluminum plectane and radiating aluminium sheet are sequentially connected with.
LED radiator the most according to claim 1, it is characterised in that: described liquid storage pipe is 90 degree with the angle of vapor lamp.
LED radiator the most according to claim 1, it is characterised in that: it is provided with vent on described radiating aluminium sheet.
LED radiator the most according to claim 1, it is characterised in that: the distance between described radiating aluminium sheet is 4.5mm.
LED radiator the most according to claim 1, it is characterised in that: described radiating aluminium sheet is provided with 11.
LED radiator the most according to claim 1, it is characterised in that: the rounded setting of described radiating aluminium sheet.
LED radiator the most according to claim 6, it is characterised in that: described circular hole is positioned at radiating aluminium sheet central authorities.
LED radiator the most according to claim 1, it is characterised in that: described heat dissipation copper pipe is provided with four.
LED radiator the most according to claim 1, it is characterised in that: the setting triangular in shape of described banking stop.
LED radiator the most according to claim 1, it is characterised in that: described banking stop and radiating aluminium sheet are that integral type sets Put.
CN201610709060.XA 2016-08-24 2016-08-24 A kind of LED radiator Pending CN106090840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610709060.XA CN106090840A (en) 2016-08-24 2016-08-24 A kind of LED radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610709060.XA CN106090840A (en) 2016-08-24 2016-08-24 A kind of LED radiator

Publications (1)

Publication Number Publication Date
CN106090840A true CN106090840A (en) 2016-11-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610709060.XA Pending CN106090840A (en) 2016-08-24 2016-08-24 A kind of LED radiator

Country Status (1)

Country Link
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2641831Y (en) * 2003-08-06 2004-09-15 珍通科技股份有限公司 Combined device of cooling fins and heat pipes
CN1681113A (en) * 2004-04-08 2005-10-12 广达电脑股份有限公司 heat pipe radiator
CN202253493U (en) * 2011-09-02 2012-05-30 上海信茂新技术有限公司 Copper tube radiator for light-emitting diode (LED) light source
CN203517509U (en) * 2013-10-08 2014-04-02 无锡华兆泓光电科技有限公司 LED explosion-proof lamp
CN204786272U (en) * 2015-07-07 2015-11-18 林州市宏创能源科技发展有限公司 Adopt radiating high -power LED lamps and lanterns radiator of liquid metal
CN204962675U (en) * 2015-04-08 2016-01-13 广东昭信照明科技有限公司 LED light source module's radiator and contain LED lamp of this radiator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2641831Y (en) * 2003-08-06 2004-09-15 珍通科技股份有限公司 Combined device of cooling fins and heat pipes
CN1681113A (en) * 2004-04-08 2005-10-12 广达电脑股份有限公司 heat pipe radiator
CN202253493U (en) * 2011-09-02 2012-05-30 上海信茂新技术有限公司 Copper tube radiator for light-emitting diode (LED) light source
CN203517509U (en) * 2013-10-08 2014-04-02 无锡华兆泓光电科技有限公司 LED explosion-proof lamp
CN204962675U (en) * 2015-04-08 2016-01-13 广东昭信照明科技有限公司 LED light source module's radiator and contain LED lamp of this radiator
CN204786272U (en) * 2015-07-07 2015-11-18 林州市宏创能源科技发展有限公司 Adopt radiating high -power LED lamps and lanterns radiator of liquid metal

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Application publication date: 20161109