CN107830450A - A kind of liquid-circulating heat radiation type LED of high heat dispersion - Google Patents
A kind of liquid-circulating heat radiation type LED of high heat dispersion Download PDFInfo
- Publication number
- CN107830450A CN107830450A CN201711098130.3A CN201711098130A CN107830450A CN 107830450 A CN107830450 A CN 107830450A CN 201711098130 A CN201711098130 A CN 201711098130A CN 107830450 A CN107830450 A CN 107830450A
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- China
- Prior art keywords
- heat
- installation chamber
- hot channel
- installation
- installing matrix
- Prior art date
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- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 7
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- C—CHEMISTRY; METALLURGY
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
- C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
- C08G79/04—Phosphorus linked to oxygen or to oxygen and carbon
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- 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
- F21V17/16—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 deformation of parts; Snap action mounting
- F21V17/164—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 deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
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- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
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- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/0055—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
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- 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
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/59—Cooling arrangements using liquid coolants with forced flow of the coolant
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- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
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- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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- C04B2235/3865—Aluminium nitrides
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/5216—Inorganic
- C04B2235/524—Non-oxidic, e.g. borides, carbides, silicides or nitrides
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- 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]
Abstract
The present invention relates to the liquid-circulating heat radiation type LED for disclosing a kind of high heat dispersion,Block is mounted by being set on the surface of installing matrix,The position restriction that installation neck carries out LED main body is opened up on its surface,By opening up installation chamber in the corresponding position of installing matrix,Lamp socket is set inside it,So as to carry out the installation of LED main body,Using refrigerating plant and pump out main part of the device as radiating subassembly,In the lower section for being internally located at installation chamber of installing matrix, hot channel is set,And its both ends is by connecting pipe respectively with refrigerating plant and pumping out device and being connected,It is convenient for people to cool to lamp socket and LED main body by the circularly cooling of coolant,Hot channel inside and the other end and the mode of lamp socket plugged and fixed are inserted by using by one end of heat-conducting plate,Improve radiating effect.
Description
Technical field
The present invention relates to the LED field, the liquid-circulating heat radiation type LED of specially a kind of high heat dispersion.
Background technology
LED in use, can produce substantial amounts of heat, and prolonged heat build-up is easy to make LED
Into influence, the service life of LED is reduced, and is mostly radiated at present by the outside setting heat conduction fin in LED seat,
Radiating effect is poor.
The content of the invention
Present invention solves the technical problem that the defects of being to overcome prior art, there is provided a kind of liquid of high heat dispersion follows
Ring radiating LED lamp.
To achieve the above object, the present invention provides following technical scheme：
A kind of liquid-circulating heat radiation type LED of high heat dispersion, including installing matrix and LED main body, the installing matrix
Surface side be installed with limit installation block, the surface that block is mounted offers installation neck, the installation base
The inside of body and the corresponding position of installation neck offer installation chamber, the installation chamber it is corresponding with installation neck one
Side is opening, and the installation chamber is internally provided with lamp socket, and the inwall of the installation chamber and lamp socket outer surface are corresponding
Position be respectively arranged with internal thread and external screw thread, between the installing matrix and lamp socket pass through its external screw thread and installation chamber
Internal thread be screwed, the installing matrix be internally located at installation chamber below be provided with hot channel, the radiating
Heat-conducting plate is provided with above pipeline, side of the heat-conducting plate away from hot channel reaches through the bottom surface side wall of installation chamber
The inside of chamber is installed, the surface of the installing matrix offers limit card slot positioned at the side that block is mounted, described spacing
The inside of neck is installed with radiating subassembly, and the radiating subassembly includes refrigerating plant and pumps out device, the refrigerating plant
And pump out and connected by pipeline between device, the outside of the refrigerating plant and pump out the outside of device and pass through connecting pipe
It is fixedly connected with the both ends of installing matrix internal heat dissipating pipeline.
Preferably, the hot channel is multiple U-shaped pipes connection composition, and the surface of the hot channel offers and led
The corresponding opening of hot plate, the bottom of the heat-conducting plate by opening plugged and fixed in the inside of hot channel, the lamp socket
Bottom offers the stopper slot corresponding with heat-conducting plate, and the heat-conducting plate is located at the inside end plugged and fixed of installation chamber spacing
The inside of groove.
Preferably, the inside end that the opening and heat-conducting plate are located at hot channel is corresponding with hot channel multiple
Continuous U part forms, and it is cylinder that the stopper slot and heat-conducting plate are consistent with the shape of lamp socket positioned at the inside end for installing chamber
Shape.
Preferably, the opening both sides of the thermal conductive pipe are provided with rubber seal, the section of the rubber seal
To be U-shaped, and the side wall of thermal conductive pipe is fixed on inside the notch of rubber seal.
The installing matrix is formed using the casting of high heat conductive insulating ceramic nanocomposites.
Compared with prior art, the beneficial effects of the invention are as follows：The liquid-circulating heat radiation type LED of the high heat dispersion,
Block is mounted by being set on the surface of installing matrix, the position limit that installation neck carries out LED main body is opened up on its surface
It is fixed, by opening up installation chamber in the corresponding position of installing matrix, lamp socket is set inside it, so as to carry out LED main body
Installation, set internal thread and external screw thread to carry out the spiral shell of lamp socket respectively using in the inwall of installation chamber and the outer wall of lamp socket
Line is fixed, and is convenient for people to be installed, and using refrigerating plant and is pumped out main part of the device as radiating subassembly, is being installed
Matrix be internally located at installation chamber lower section set hot channel, and its both ends by connecting pipe respectively with refrigerating plant
And device connection is pumped out, it is convenient for people to cool to lamp socket and LED main body by the circularly cooling of coolant, passes through
Inserted using by one end of heat-conducting plate inside hot channel and by the way of the other end and lamp socket plugged and fixed, improve radiating effect
Fruit, the installing matrix are formed using the casting of high heat conductive insulating ceramic nanocomposites, have the insulating properties become reconciled and heat conduction
Property, being capable of quick conductive radiating.
Brief description of the drawings
Fig. 1 is the structure top schematic diagram of the present invention；
Fig. 2 is the texture edge sectional view of the present invention；
Fig. 3 is the hot channel sectional top plan view of the present invention.
In figure：1 installing matrix, 2 LED main bodys, 3 be mounted blocks, 4 installation necks, 5 installation chambers, 6 lamp sockets, in 7
Screw thread, 8 external screw threads, 9 heat-conducting plates, 10 limit card slots, 11 radiating subassemblies, 12 refrigerating plants, 13 pump out device, 14 connecting pipes,
15 openings, 16 stopper slots, 17 hot channels.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：
A kind of liquid-circulating heat radiation type LED of high heat dispersion, including installing matrix 1 and LED main body 2, the installation base
The surface side of body 1, which is installed with, is mounted block 3, and the surface that block 3 is mounted offers installation neck 4, described
The inside of installing matrix 1 position corresponding with installation neck 4 offers installation chamber 5, the installation chamber 5 and installation neck
4 corresponding sides are opening, and the installation chamber 5 is internally provided with lamp socket 6, the inwall and lamp of the installation chamber 5
The corresponding position in 6 outer surfaces of seat is respectively arranged with internal thread 7 and external screw thread 8, passes through between the installing matrix 1 and lamp socket 6
The internal thread 7 of its external screw thread 8 and installation chamber 5 is screwed, and the installing matrix 1 is internally located under installation chamber 5
Side is provided with hot channel 17, and the top of the hot channel 17 is provided with heat-conducting plate 9, and the heat-conducting plate 9 is away from hot channel
17 side reaches the inside of installation chamber 5 through the bottom surface side wall of installation chamber 5, and the surface of the installing matrix 1 is positioned at limit
The side of position mounting blocks 3 offers limit card slot 10, and the inside of the limit card slot 10 is installed with radiating subassembly 11, described
Radiating subassembly 11 includes refrigerating plant 12 and pumps out device 13, and the refrigerating plant 12 and pumping out is connected by pipeline between device 13
Connect, the outside of the refrigerating plant 12 and pump out the outside of device 13 and dissipated by connecting pipe 14 and the inside of installing matrix 1
The both ends of hot channel 17 are fixedly connected.
As a kind of technical optimization scheme of the present invention, the hot channel 17 is multiple U-shaped pipes connection composition, described
The surface of hot channel 17 offers the opening 15 corresponding with heat-conducting plate 9, and the bottom of the heat-conducting plate 9 passes through the grafting of opening 15
The inside of hot channel 17 is fixed on, the bottom of the lamp socket 6 offers the stopper slot 16 corresponding with heat-conducting plate 9, described to lead
Hot plate 9 is located at the inside end plugged and fixed of installation chamber 5 in the inside of stopper slot 16.
As a kind of technical optimization scheme of the present invention, the opening 15 and heat-conducting plate 9 are located at the inside of hot channel 17
End is the multiple continuous U parts composition corresponding with hot channel 17, and the stopper slot 16 and heat-conducting plate 9 are positioned at installation chamber
5 inside end is consistent with the shape of lamp socket 6 to be cylindric.
As a kind of technical optimization scheme of the present invention, it is close that the both sides of opening 15 of the thermal conductive pipe 17 are provided with rubber
Sealing, the section of the rubber seal is U-shaped, and the side wall of thermal conductive pipe 17 is fixed in the notch of rubber seal
Portion.
Operation principle：When people use the high heat dispersion liquid-circulating heat radiation type LED, by installing matrix 1
Surface set block 3 be mounted, the position restriction that installation neck 4 carries out LED main body 2 is opened up on its surface, by pacifying
The corresponding position of dress matrix 1 opens up installation chamber 5, and lamp socket 6 is set inside it, so as to carry out the installation of LED main body 2,
Internal thread 7 and external screw thread 17 is set to carry out the spiral shell of lamp socket 6 respectively using in the inwall of installation chamber 5 and the outer wall of lamp socket 6
Line is fixed, and is convenient for people to be installed, and using refrigerating plant 12 and pumps out main part of the device 13 as radiating subassembly 11,
Hot channel 17 is set in the lower section for being internally located at installation chamber 5 of installing matrix 1, and its both ends is divided by connecting pipe 14
Not with refrigerating plant 12 and pumping out device 13 and being connected, the circularly cooling by coolant is convenient for people to lamp socket 6 and LED
Main body 2 is cooled, and the inside of hot channel 17 and the other end and the grafting of lamp socket 6 are inserted by using by one end of heat-conducting plate 9
Fixed mode, improve radiating effect.
The installing matrix 1 is cast with high heat conductive insulating ceramic nanocomposites to be formed, have the insulating properties become reconciled and
Thermal conductivity, being capable of quick conductive radiating.Its composite prepares unsaturated-resin using the method for blocked polymeric modification, right
In the scattered swelling for serving good facilitation, adding silane coupledization of the nanometer materials such as silicon nitride and aluminium nitride
Soil/MCM-36 nano materials, reduce " Cluster Phenomenon " of nano material, keep and ceramic powder and polymer in system significantly
There is good compatibility, nano material is attached on bentonite as after radiating component, is easily dispersed into uniform continuous phase, more
Beneficial to the conduction of heat, while the particle that radiates can increase effective area of dissipation on surface, in addition, polyphosphoric acids destroys not
Hydrogen bond in saturated resin elastomer, and α-H-shaped in the hydroxyl and polyphosphoric acids in unsaturated-resin elastomer is into newly
Hydrogen bond so that material has excellent heat radiation and insulating properties concurrently.
The specific preparation method of high heat conductive insulating ceramic nanocomposites is as follows：
Embodiment 1
1st, a kind of preparation method of high heat conductive insulating ceramic nanocomposites, it is characterised in that this method comprises the following steps：
Step 1, weigh the aminopropyl triethoxysilanes of 1,0g3 mono- and be added in flask, the anhydrous second of 300ml is added into flask
Alcohol, 20min is stirred, add 20g magnesia, stirred 10min, be standing and soak for 26h, obtain pretreated magnesia mixing
Liquid；
Step 2, above-mentioned gained magnesia mixed liquor is added in 20g blocked modified unsaturated resins, stirring again successively plus
Enter 8g nano aluminum nitrides, 7g silicon nitride fibers, 4g mica powders, stir, obtain mixed slurry；
Step 3, finally above-mentioned mixed slurry is added in 12000r/min ball mill, sequentially adds the anhydrous second of 400ml
Alcohol, 8g modified alta-muds/MCM-36 nano materials, 0.5g neopelexes, 3g hydroxy propyl methacrylates, 12g oxygen
Change aluminium ceramic powder, 6g titanium carbide micro powders, mixed grinding 4h, complete material will be mixed and be put into compressing in mould, will be molded
Material in nitrogen protection, 180 DEG C of sintering, then naturally cool to room temperature, produce a kind of high heat conductive insulating ceramic composite.
Described modified alta-mud/MCM-36 preparation method of nano material is as follows：
Step 1, the grinding of 10 parts of MCM-36 zeolites is screened to 100 mesh, then the MCM-36 zeolite powders after sieving are placed in electric furnace and added
After being heated to 1000 DEG C of insulation 3h in thermal with 10 DEG C/min heating rate, MCM-36 zeolite powders are made；
Step 2,15 parts of bentonites are mixed with 10 parts of obtained MCM-36 zeolite powders, then add 25 parts of glycerine fusions
Agent stirs, the oil bath 2h at 300 DEG C, stands more than 1h at room temperature, discards supernatant, lower floor's material is cleaned with ultra-pure water,
Obtain mixed molecular sieve；
Step 3, above-mentioned mixing molecular sieve is placed in and analyzed in pure toluene, mass ratio 1：15, ultrasonic disperse 1h, equipped with water
In four mouthfuls of reaction bulbs of condenser pipe, 120 DEG C are warming up to, under magnetic stirring, silane coupler is added dropwise dropwise（KH-560）, silane
Coupling agent accounts for the 10% of mesopore molecular sieve weight, stirs and steady temperature is kept for 2 hours, filter, washed 3 times with analysis pure toluene,
Drying, obtains bentonite/MCM-36 nano materials of silane coupled modification.
Described blocked modified unsaturated resin preparation method is as follows：
Step 1,18g polyphosphoric acids is weighed in three-neck flask, connection gas access, drying tube, gas vent and machinery stir
Device is mixed, is passed through nitrogen, 0.1mol MAH-g-EVA is added after 5min, when tetramine is uniformly dispersed being dissolved in polyphosphoric acids
In after, add 1.8g phosphorus pentoxides, start simultaneously at stirring heating, be warming up to 200 DEG C, react 2h at such a temperature；
After step 2, question response system temperature are cooled to 150 DEG C, to pour into deionized water, washing repeatedly removes polyphosphoric acids, it
Product is poured into the sodium hydrate aqueous solution that 50ml mass fractions are 10% afterwards and stirred, obtains prepolymer；
Step 3, the hydroquinones of 40g styrene one is added in the closed jacketed container with hot water, 25g is added into container
Sodium tripolyphosphate dispersant, turn on agitator, rotating speed, which is improved to 500r/min, mechanical agitation, in one minute disperses 5min；
Step 4 and then the addition above-mentioned gained prepolymers of 80g into container, at 80 DEG C, rotating speed is improved to 1500r/ in three minutes
Min, mechanical agitation disperse 90min, at 80 DEG C, disperse 5min using ultrasonic wave；
Step 5, above-mentioned resulting solution at normal temperatures, after vacuumizing, there is no obvious bubble spilling in solution, stopping to be taken out true
Sky, the resin of vacuum will be exhausted, be poured into mould, be put into convection oven together, 70 DEG C/1h, directly heat up 130 DEG C altogether
After 30min, natural cooling is taken out to obtain blocked modified unsaturated resin.
Embodiment 2
Step 1, weigh the aminopropyl triethoxysilanes of 1,0g3 mono- and be added in flask, the anhydrous second of 300ml is added into flask
Alcohol, 20min is stirred, add 20g magnesia, stirred 10min, be standing and soak for 26h, obtain pretreated magnesia mixing
Liquid；
Step 2, above-mentioned gained magnesia mixed liquor is added in 20g blocked modified unsaturated resins, stirring again successively plus
Enter 8g nano aluminum nitrides, 7g silicon nitride fibers, 4g mica powders, stir, obtain mixed slurry；
Step 3, finally above-mentioned mixed slurry is added in 12000r/min ball mill, sequentially adds the anhydrous second of 400ml
Alcohol, 18g modified alta-muds/MCM-36 nano materials, 5g neopelexes, 9g hydroxy propyl methacrylates, 12g oxidations
Aluminium ceramic powder, 12g titanium carbide micro powders, mixed grinding 4h, will mix complete material be put into it is compressing in mould, by shaping
Material is in nitrogen protection, 180 DEG C of sintering, then naturally cools to room temperature, produces a kind of high heat conductive insulating ceramic composite.
Remaining is prepared and embodiment 1 is identical.
Embodiment 3
Step 1, weigh the aminopropyl triethoxysilanes of 1,0g3 mono- and be added in flask, the anhydrous second of 300ml is added into flask
Alcohol, 20min is stirred, add 20g magnesia, stirred 10min, be standing and soak for 26h, obtain pretreated magnesia mixing
Liquid；
Step 2, above-mentioned gained magnesia mixed liquor is added in 30g blocked modified unsaturated resins, stirring again successively plus
Enter 8g nano aluminum nitrides, 7g silicon nitride fibers, 4g mica powders, stir, obtain mixed slurry；
Step 3, finally above-mentioned mixed slurry is added in 12000r/min ball mill, sequentially adds the anhydrous second of 400ml
Alcohol, 8g modified alta-muds/MCM-36 nano materials, 0.5g neopelexes, 3g hydroxy propyl methacrylates, 12g oxygen
Change aluminium ceramic powder, 2g titanium carbide micro powders, mixed grinding 4h, complete material will be mixed and be put into compressing in mould, will be molded
Material in nitrogen protection, 180 DEG C of sintering, then naturally cool to room temperature, produce a kind of high heat conductive insulating ceramic composite.
Remaining is prepared and embodiment 1 is identical.
Embodiment 4
Step 1, weigh the aminopropyl triethoxysilanes of 1,8g3 mono- and be added in flask, the anhydrous second of 300ml is added into flask
Alcohol, 20min is stirred, add 10g magnesia, stirred 10min, be standing and soak for 26h, obtain pretreated magnesia mixing
Liquid；
Step 2, above-mentioned gained magnesia mixed liquor is added in 25g blocked modified unsaturated resins, stirring again successively plus
Enter 8g nano aluminum nitrides, 17g silicon nitride fibers, 14g mica powders, stir, obtain mixed slurry；
Step 3, finally above-mentioned mixed slurry is added in 12000r/min ball mill, sequentially adds the anhydrous second of 400ml
Alcohol, 8g modified alta-muds/MCM-36 nano materials, 0.5g neopelexes, 3g hydroxy propyl methacrylates, 12g oxygen
Change aluminium ceramic powder, 6g titanium carbide micro powders, mixed grinding 4h, complete material will be mixed and be put into compressing in mould, will be molded
Material in nitrogen protection, 180 DEG C of sintering, then naturally cool to room temperature, produce a kind of high heat conductive insulating ceramic composite.
Remaining is prepared and embodiment 1 is identical.
Embodiment 5
Step 1, weigh the aminopropyl triethoxysilanes of 1,0g3 mono- and be added in flask, the anhydrous second of 300ml is added into flask
Alcohol, 20min is stirred, add 20g magnesia, stirred 10min, be standing and soak for 26h, obtain pretreated magnesia mixing
Liquid；
Step 2, above-mentioned gained magnesia mixed liquor is added in 10g blocked modified unsaturated resins, stirring again successively plus
Enter 18g nano aluminum nitrides, 5g silicon nitride fibers, 3g mica powders, stir, obtain mixed slurry；
Step 3, finally above-mentioned mixed slurry is added in 12000r/min ball mill, sequentially adds the anhydrous second of 400ml
Alcohol, 8g modified alta-muds/MCM-36 nano materials, 0.5g neopelexes, 3g hydroxy propyl methacrylates, 12g oxygen
Change aluminium ceramic powder, 6g titanium carbide micro powders, mixed grinding 4h, complete material will be mixed and be put into compressing in mould, will be molded
Material in nitrogen protection, 180 DEG C of sintering, then naturally cool to room temperature, produce a kind of high heat conductive insulating ceramic composite.
Remaining is prepared and embodiment 1 is identical.
Embodiment 6
Step 1, weigh the aminopropyl triethoxysilanes of 1,0g3 mono- and be added in flask, the anhydrous second of 300ml is added into flask
Alcohol, 20min is stirred, add 20g magnesia, stirred 10min, be standing and soak for 26h, obtain pretreated magnesia mixing
Liquid；
Step 2, above-mentioned gained magnesia mixed liquor is added in 20g blocked modified unsaturated resins, stirring again successively plus
Enter 8g nano aluminum nitrides, 7g silicon nitride fibers, 4g mica powders, stir, obtain mixed slurry；
Step 3, finally above-mentioned mixed slurry is added in 12000r/min ball mill, sequentially adds the anhydrous second of 400ml
Alcohol, 35g modified alta-muds/MCM-36 nano materials, 0.9g neopelexes, 21g hydroxy propyl methacrylates, 12g
Aluminium oxide ceramics powder, 6g titanium carbide micro powders, mixed grinding 4h, will mix complete material be put into it is compressing in mould, will be into
The material of type is in nitrogen protection, 180 DEG C of sintering, then naturally cools to room temperature, produces a kind of high heat conductive insulating ceramic composite.
Remaining is prepared and embodiment 1 is identical.
Embodiment 7
Step 1, weigh the aminopropyl triethoxysilanes of 1,0g3 mono- and be added in flask, the anhydrous second of 300ml is added into flask
Alcohol, 20min is stirred, add 20g magnesia, stirred 10min, be standing and soak for 26h, obtain pretreated magnesia mixing
Liquid；
Step 2, above-mentioned gained magnesia mixed liquor is added in 20g blocked modified unsaturated resins, stirring again successively plus
Enter 8g nano aluminum nitrides, 7g silicon nitride fibers, 4g mica powders, stir, obtain mixed slurry；
Step 3, finally above-mentioned mixed slurry is added in 12000r/min ball mill, sequentially adds the anhydrous second of 400ml
Alcohol, 10g modified alta-muds/MCM-36 nano materials, 1.5g neopelexes, 13g hydroxy propyl methacrylates, 2.4g
Aluminium oxide ceramics powder, 12g titanium carbide micro powders, mixed grinding 4h, will mix complete material be put into it is compressing in mould, will be into
The material of type is in nitrogen protection, 180 DEG C of sintering, then naturally cools to room temperature, produces a kind of high heat conductive insulating ceramic composite.
Remaining is prepared and embodiment 1 is identical.
Embodiment 8
Step 1, weigh the aminopropyl triethoxysilanes of 1,0g3 mono- and be added in flask, the anhydrous second of 300ml is added into flask
Alcohol, 20min is stirred, add 20g magnesia, stirred 10min, be standing and soak for 26h, obtain pretreated magnesia mixing
Liquid；
Step 2, above-mentioned gained magnesia mixed liquor is added in 20g blocked modified unsaturated resins, stirring again successively plus
Enter 8g nano aluminum nitrides, 7g silicon nitride fibers, 4g mica powders, stir, obtain mixed slurry；
Step 3, finally above-mentioned mixed slurry is added in 12000r/min ball mill, sequentially adds the anhydrous second of 400ml
Alcohol, 19g modified alta-muds/MCM-36 nano materials, 0.4g neopelexes, 8g hydroxy propyl methacrylates, 8g oxygen
Change aluminium ceramic powder, 12g titanium carbide micro powders, mixed grinding 4h, complete material will be mixed and be put into compressing in mould, will be molded
Material in nitrogen protection, 180 DEG C of sintering, then naturally cool to room temperature, produce a kind of high heat conductive insulating ceramic composite.
Remaining is prepared and embodiment 1 is identical.
Embodiment 9
Step 1, weigh the aminopropyl triethoxysilanes of 1,0g3 mono- and be added in flask, the anhydrous second of 300ml is added into flask
Alcohol, 20min is stirred, add 20g magnesia, stirred 10min, be standing and soak for 26h, obtain pretreated magnesia mixing
Liquid；
Step 2, above-mentioned gained magnesia mixed liquor is added in 20g blocked modified unsaturated resins, stirring again successively plus
Enter 8g nano aluminum nitrides, 7g silicon nitride fibers, 4g mica powders, stir, obtain mixed slurry；
Step 3, finally above-mentioned mixed slurry is added in 12000r/min ball mill, sequentially adds the anhydrous second of 400ml
Alcohol, 24g modified alta-muds/MCM-36 nano materials, 5g neopelexes, 3g hydroxy propyl methacrylates, 18g oxidations
Aluminium ceramic powder, 2g titanium carbide micro powders, mixed grinding 4h, will mix complete material be put into it is compressing in mould, by shaping
Material is in nitrogen protection, 180 DEG C of sintering, then naturally cools to room temperature, produces a kind of high heat conductive insulating ceramic composite.
Remaining is prepared and embodiment 1 is identical.
Embodiment 10
Step 1, weigh the aminopropyl triethoxysilanes of 1,0g3 mono- and be added in flask, the anhydrous second of 300ml is added into flask
Alcohol, 20min is stirred, add 20g magnesia, stirred 10min, be standing and soak for 26h, obtain pretreated magnesia mixing
Liquid；
Step 2, above-mentioned gained magnesia mixed liquor is added in 40g blocked modified unsaturated resins, stirring again successively plus
Enter 8g nano aluminum nitrides, 7g silicon nitride fibers, 4g mica powders, stir, obtain mixed slurry；
Step 3, finally above-mentioned mixed slurry is added in 12000r/min ball mill, sequentially adds the anhydrous second of 400ml
Alcohol, 31g modified alta-muds/MCM-36 nano materials, 1.8g neopelexes, 2g hydroxy propyl methacrylates, 16g oxygen
Change aluminium ceramic powder, 6g titanium carbide micro powders, mixed grinding 4h, complete material will be mixed and be put into compressing in mould, will be molded
Material in nitrogen protection, 180 DEG C of sintering, then naturally cool to room temperature, produce a kind of high heat conductive insulating ceramic composite.
Remaining is prepared and embodiment 1 is identical.
Embodiment 11
Step 1, weigh the aminopropyl triethoxysilanes of 1,0g3 mono- and be added in flask, the anhydrous second of 300ml is added into flask
Alcohol, 20min is stirred, add 20g magnesia, stirred 10min, be standing and soak for 26h, obtain pretreated magnesia mixing
Liquid；
Step 2, above-mentioned gained magnesia mixed liquor is added in 20g blocked modified unsaturated resins, stirring again successively plus
Enter 8g nano aluminum nitrides, 7g silicon nitride fibers, 10g, modified pitch, 4g mica powders, stir, obtain mixed slurry；
Step 3, finally above-mentioned mixed slurry is added in 12000r/min ball mill, sequentially adds the anhydrous second of 400ml
Alcohol, 8g modified alta-muds/MCM-36 nano materials, 0.5g neopelexes, 3g hydroxy propyl methacrylates, 12g oxygen
Change aluminium ceramic powder, 6g titanium carbide micro powders, mixed grinding 4h, complete material will be mixed and be put into compressing in mould, will be molded
Material in nitrogen protection, 180 DEG C of sintering, then naturally cool to room temperature, produce a kind of high heat conductive insulating ceramic composite.
Described process for preparing modified asphalt is as follows：
Pitch is placed in acetone soln and soaks 12h, is filtered, deionized water is washed 3 times, and 4h is dried in 120 DEG C of blast driers,
With 60% nitric acid reflux oxidation pitch 7h, filtering, deionized water washing PH=6, dried in 120 DEG C of blast driers to constant weight；
The pitch of nitric acid oxidation is placed in polyvinylpyrrolidone, lauryl sodium sulfate and gone equivalent to 12 times of its total weight parts
In the solution of ionized water configuration, ultrasonic 50min, 60 DEG C of dryings, the pitch of surface modification is obtained.
Reference examples 1
It is with the difference of embodiment 1：In the step 2 of modified alta-mud/MCM-36 nano materials, by 5 parts of bentonites with obtaining
10 parts of MCM-36 zeolite powders mixing, then add 25 parts of glycerine fusion agents stir, remaining step and embodiment 1 are complete
It is exactly the same.
Reference examples 2
It is with the difference of embodiment 1：In the step 2 of modified alta-mud/MCM-36 nano materials, by 25 parts of bentonites with obtaining
5 parts of MCM-36 zeolite powders mixing, then add 25 parts of glycerine fusion agents stir, remaining step and embodiment 1 are complete
It is exactly the same.
Reference examples 3
It is with the difference of embodiment 1：In the step 3 of modified alta-mud/MCM-36 nano materials, above-mentioned mixing molecular sieve is put
In analyzing in pure toluene, mass ratio 10：1, ultrasonic disperse 1h, remaining step are identical with embodiment 1.
Reference examples 4
It is with the difference of embodiment 1：In the step 3 of modified alta-mud/MCM-36 nano materials, above-mentioned mixing molecular sieve is put
In analyzing in pure toluene, mass ratio 1：5, ultrasonic disperse 1h, remaining step are identical with embodiment 1.
Reference examples 5
It is with the difference of embodiment 1：In the step 3 of modified alta-mud/MCM-36 nano materials, under magnetic stirring, dropwise
Silane coupler is added dropwise（KH-560）, silane coupler accounts for the 30% of mesopore molecular sieve weight, and remaining step and embodiment 1 are complete
It is identical.
Reference examples 6
It is with the difference of embodiment 1：In the step 3 of modified alta-mud/MCM-36 nano materials, under magnetic stirring, dropwise
Silane coupler is added dropwise（KH-560）, silane coupler accounts for the 50% of mesopore molecular sieve weight, and remaining step and embodiment 1 are complete
It is identical.
Reference examples 7
It is with the difference of embodiment 1：Add 1.0mol's in step 1 prepared by blocked modified unsaturated resin, after 5min
MAH-g-EVA, after tetramine is uniformly dispersed being dissolved in polyphosphoric acids, add 0.9g phosphorus pentoxides, remaining step and reality
It is identical to apply example 1.
Reference examples 8
It is with the difference of embodiment 1：：Add 0.1mol's in step 1 prepared by blocked modified unsaturated resin, after 5min
MAH-g-EVA, after tetramine is uniformly dispersed being dissolved in polyphosphoric acids, add 2.7g phosphorus pentoxides, remaining step and reality
It is identical to apply example 1.
Reference examples 9
It is with the difference of embodiment 1：In step 3 prepared by blocked modified unsaturated resin, by 20 styrene, a pair of benzene two
Phenol is added in the closed container jacketed with hot water, and 15 sodium tripolyphosphate dispersants, remaining step and reality are added into container
It is identical to apply example 1.
Reference examples 10
It is with the difference of embodiment 1：In step 3 prepared by blocked modified unsaturated resin, will, the hydroquinones of 10 alkene one adds
Enter into the closed container jacketed with hot water, 30 polyphosphate sodium dispersants are added into container, remaining step and embodiment 1 are complete
It is identical.
Choose the high heat conductive insulating ceramic heat emission material being prepared and carry out performance detection respectively,
Test result
Test result indicates that high heat conductive insulating ceramic nanocomposites provided by the invention have good radiating effect, material
Under national standard test condition, mechanical strength is certain, and thermal conductivity is higher, illustrates that radiating effect is better, conversely, effect is poorer；
Embodiment 1 arrives embodiment 10, and specific insulation reaches insulating materials standard, and thermal conductivity more than 150 W/ (mk), changes respectively
Become the proportioning of each raw material composition in high heat conductive insulating ceramic nanocomposites, have in various degree to the heat dispersion of material
Influence, be 5 in blocked modified unsaturated resin and modified alta-mud/MCM-36 nano materials quality proportioning：2, other are matched somebody with somebody
When expecting that dosage is fixed, radiating effect is best；It is worth noting that embodiment 11 adds modified pitch, radiating effect significantly improves,
Illustrate that modified pitch has more preferable optimization function to the heat dispersion of ceramic packing structure；Reference examples 1 change to reference examples 4 to be modified
Bentonite and zeolite powder prepared by bentonite/MCM-36 nano materials is obvious with the dosage for when analyzing pure toluene, radiating effect
Decline, illustrate that bentonite and zeolite powder produce material impact with the modified of molecular screen material is compared；Reference examples 5 change to reference examples 6
Become the concentration and ratio of silane coupler, effect is also bad, illustrates the dosage of coupling agent and has weight to bentonite composite material modification
Act on；Reference examples 7 change unsaturated-resin polymeric modification raw material phosphorus pentoxide and the hydroquinones of styrene one to example 10
Dosage, radiating effect substantially reduces, and illustrates phosphorus pentoxide and the hydroquinones dosage of styrene one to ceramic packing structure
Composite modified influence is very big；Therefore the high heat conductive insulating ceramic heat-dissipating nano composite material prepared using the present invention has good
Radiating effect.
Claims (5)
1. a kind of liquid-circulating heat radiation type LED of high heat dispersion, including installing matrix（1）With LED main body（2）, it is special
Sign is：The installing matrix（1）Surface side be installed with limit installation block（3）, the limit installation block（3）Table
Face offers installation neck（4）, the installing matrix（1）Inside with installation neck（4）Corresponding position offers installation
Chamber（5）, the installation chamber（5）With installing neck（4）Corresponding side is open, the installation chamber（5）Inside
It is provided with lamp socket（6）, the installation chamber（5）Inwall and lamp socket（6）In the corresponding position in outer surface is respectively arranged with
Screw thread（7）And external screw thread（8）, the installing matrix（1）With lamp socket（6）Between pass through its external screw thread（8）And installation chamber（5）
Internal thread（7）It is screwed, the installing matrix（1）Be internally located at installation chamber（5）Lower section be provided with hot channel
（17）, the hot channel（17）Top be provided with heat-conducting plate（9）, the heat-conducting plate（9）Away from hot channel（17）One
Side passes through installation chamber（5）Bottom surface side wall reach installation chamber（5）Inside, the installing matrix（1）Surface positioned at limit
Position mounting blocks（3）Side offer limit card slot（10）, the limit card slot（10）Inside be installed with radiating subassembly
（11）, the radiating subassembly（11）Including refrigerating plant（12）With pump out device（13）, the refrigerating plant（12）Filled with pumping out
Put（13）Between connected by pipeline, the refrigerating plant（12）Outside and pump out device（13）Outside pass through connection
Pipeline（14）With installing matrix（1）Internal heat dissipating pipeline（17）Both ends be fixedly connected.
A kind of 2. liquid-circulating heat radiation type LED of high heat dispersion according to claim 1, it is characterised in that：It is described
Hot channel（17）Connect and form for multiple U-shaped pipes, the hot channel（17）Surface offer and heat-conducting plate（9）Relatively
The opening answered（15）, the heat-conducting plate（9）Bottom pass through opening（15）Plugged and fixed is in hot channel（17）Inside, it is described
Lamp socket（6）Bottom offer and heat-conducting plate（9）Corresponding stopper slot（16）, the heat-conducting plate（9）Positioned at installation chamber（5）
Inside end plugged and fixed in stopper slot（16）Inside.
A kind of 3. liquid-circulating heat radiation type LED of high heat dispersion according to claim 2, it is characterised in that：It is described
Opening（15）And heat-conducting plate（9）Positioned at hot channel（17）Inside end be and hot channel（17）Corresponding is multiple continuous
U-shaped part composition, the stopper slot（16）And heat-conducting plate（9）Positioned at installation chamber（5）Inside end and lamp socket（6）Shape one
Cause to be cylindric.
A kind of 4. liquid-circulating heat radiation type LED of high heat dispersion according to claim 2, it is characterised in that：It is described
Thermal conductive pipe（17）Opening（15）Both sides are provided with rubber seal, and the section of the rubber seal is U-shaped, and heat conduction
Pipeline（17）Side wall be fixed on inside the notch of rubber seal.
A kind of 5. liquid-circulating heat radiation type LED of high heat dispersion according to claim 1, it is characterised in that：It is described
Installing matrix（1）Using high heat conductive insulating ceramic nanocomposites pouring molding.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098130.3A CN107830450A (en) | 2017-11-09 | 2017-11-09 | A kind of liquid-circulating heat radiation type LED of high heat dispersion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098130.3A CN107830450A (en) | 2017-11-09 | 2017-11-09 | A kind of liquid-circulating heat radiation type LED of high heat dispersion |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201779481U (en) * | 2010-07-03 | 2011-03-30 | 深圳市中广电通灯业有限公司 | LED lamp bringing convenience for replacing lamp cups and drivers |
| CN202008026U (en) * | 2011-02-18 | 2011-10-12 | 柳敏 | Ceramic heat dissipation structure energy-saving lamp |
| CN202733550U (en) * | 2012-07-31 | 2013-02-13 | 四川新力光源股份有限公司 | Screw type light-emitting diode (LED) light source module |
| CN103851601A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Lamp and liquid-cooling radiator thereof |
| CN104676547A (en) * | 2013-12-02 | 2015-06-03 | 苏州承源光电科技有限公司 | LED (Light Emitting Diode) lamp module radiator |
| CN105135305A (en) * | 2015-09-18 | 2015-12-09 | 江苏健享实业有限公司 | LED street lamp with cooling device |
| CN106186823A (en) * | 2016-07-13 | 2016-12-07 | 吴迪 | A kind of preparation method containing polymer height heat conduction composite ceramic heat-dissipating material |
| JP2016225555A (en) * | 2015-06-03 | 2016-12-28 | 三菱電機株式会社 | Liquid-cooling cooler and manufacturing method of heat radiation fins in the same |
| CN106587970A (en) * | 2016-12-16 | 2017-04-26 | 东莞市翔龙能源科技有限公司 | Radiation radiating LED (Light-Emitting Diode) ceramic substrate and preparation method thereof |
| CN106764976A (en) * | 2017-02-18 | 2017-05-31 | 长沙文之日化有限公司 | A kind of heat abstractor of LED |
| CN107830419A (en) * | 2017-11-09 | 2018-03-23 | 徐州赛欧电子科技有限公司 | A kind of adjustable liquid-circulating heat radiation type LED of radiating subassembly |
| CN207555317U (en) * | 2017-11-09 | 2018-06-29 | 南安市广韵贸易有限公司 | A kind of liquid-circulating heat radiation type LED light of high heat dispersion |
-
2017
- 2017-11-09 CN CN201711098130.3A patent/CN107830450A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201779481U (en) * | 2010-07-03 | 2011-03-30 | 深圳市中广电通灯业有限公司 | LED lamp bringing convenience for replacing lamp cups and drivers |
| CN202008026U (en) * | 2011-02-18 | 2011-10-12 | 柳敏 | Ceramic heat dissipation structure energy-saving lamp |
| CN202733550U (en) * | 2012-07-31 | 2013-02-13 | 四川新力光源股份有限公司 | Screw type light-emitting diode (LED) light source module |
| CN103851601A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Lamp and liquid-cooling radiator thereof |
| CN104676547A (en) * | 2013-12-02 | 2015-06-03 | 苏州承源光电科技有限公司 | LED (Light Emitting Diode) lamp module radiator |
| JP2016225555A (en) * | 2015-06-03 | 2016-12-28 | 三菱電機株式会社 | Liquid-cooling cooler and manufacturing method of heat radiation fins in the same |
| CN105135305A (en) * | 2015-09-18 | 2015-12-09 | 江苏健享实业有限公司 | LED street lamp with cooling device |
| CN106186823A (en) * | 2016-07-13 | 2016-12-07 | 吴迪 | A kind of preparation method containing polymer height heat conduction composite ceramic heat-dissipating material |
| CN106587970A (en) * | 2016-12-16 | 2017-04-26 | 东莞市翔龙能源科技有限公司 | Radiation radiating LED (Light-Emitting Diode) ceramic substrate and preparation method thereof |
| CN106764976A (en) * | 2017-02-18 | 2017-05-31 | 长沙文之日化有限公司 | A kind of heat abstractor of LED |
| CN107830419A (en) * | 2017-11-09 | 2018-03-23 | 徐州赛欧电子科技有限公司 | A kind of adjustable liquid-circulating heat radiation type LED of radiating subassembly |
| CN207555317U (en) * | 2017-11-09 | 2018-06-29 | 南安市广韵贸易有限公司 | A kind of liquid-circulating heat radiation type LED light of high heat dispersion |
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