CN103162277B - Using method and purposes of the guide-lighting cooling fluid in liquid-cooling LED illuminating lamp - Google Patents
Using method and purposes of the guide-lighting cooling fluid in liquid-cooling LED illuminating lamp Download PDFInfo
- Publication number
- CN103162277B CN103162277B CN201310074736.9A CN201310074736A CN103162277B CN 103162277 B CN103162277 B CN 103162277B CN 201310074736 A CN201310074736 A CN 201310074736A CN 103162277 B CN103162277 B CN 103162277B
- Authority
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- Prior art keywords
- cooling fluid
- guide
- lighting
- liquid
- illumination lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012809 cooling fluid Substances 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000001816 cooling Methods 0.000 title claims abstract description 25
- 238000005286 illumination Methods 0.000 claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 229920002545 silicone oil Polymers 0.000 claims description 21
- -1 Methyl Hydrogen Chemical compound 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 150000002431 hydrogen Chemical class 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 229940008099 dimethicone Drugs 0.000 claims description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- XLXGCFTYXICXJF-UHFFFAOYSA-N ethylsilicon Chemical compound CC[Si] XLXGCFTYXICXJF-UHFFFAOYSA-N 0.000 claims description 3
- 150000002825 nitriles Chemical class 0.000 claims description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 3
- HIHIPCDUFKZOSL-UHFFFAOYSA-N ethenyl(methyl)silicon Chemical compound C[Si]C=C HIHIPCDUFKZOSL-UHFFFAOYSA-N 0.000 claims description 2
- 229920003216 poly(methylphenylsiloxane) Polymers 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000012188 paraffin wax Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
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
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/58—Cooling arrangements using liquid coolants characterised by the coolants
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to LED illumination lamp technical field, discloses using method of the guide-lighting cooling fluid in liquid-cooling LED illuminating lamp, comprise the following steps, (1) prepares coadapted lamp holder, wick and illumination lamp housing respectively；(2) guide-lighting cooling fluid dosing filling machine is added in instant heating device and is heated；(3) would be heated to the guide-lighting cooling fluid after filling temperature to be filled in illumination lamp housing；(4) wick is loaded in illumination lamp housing, the wick is fully immersed in the guide-lighting cooling fluid.The present invention can improve LED illumination lamp radiating efficiency, expansion LED illumination lamp and illuminate angle and extend LED illumination lamp service life.
Description
Technical field
The present invention relates to LED illumination lamp technical field, more particularly to a kind of guide-lighting cooling fluid is in liquid-cooling LED illuminating lamp
Using method, also relates to the purposes of this kind of using method.
Background technology
LED is referred to as forth generation lighting source or green light source, the features such as with energy-saving and environmental protection, life-span length, small volume,
Can be widely applied to the fields such as various instructions, display, decoration, backlight, general lighting and urban landscape.In lighting field,
The application of LED luminous products is just attract the sight of common people, LED as a kind of new green light source product, necessarily future
The trend of development, 21st century will enter the novel illumination light source epoch with LED as representative.
Existing LED illumination lamp solves the heat dissipation problem of LED always by traditional aluminum fin-stock, this resulted in one it is difficult
With the problem for avoiding, the illuminating lamp radiated with aluminum fin-stock can only send the lighting angle less than 180 degree, if that what is done is bigger luminous
Angle will vertically use luminous circuit board, be difficult to again radiate, and remaining dark space is blocked by aluminum fin-stock, so illuminating lamp institute
The spherical light for embodying just is strangled, and this bulb steeps that to be difficult to which for Crystal lamp or other decorative lighting light fixtures attractive in appearance
Value, it is the mode installed upwards to add many lamp lighting lamps so that need illumination lower zone there is large area
Dark space, can only lean on the reflection of body of wall to illuminate the region that lower section needs to illuminate, and practicality is had a greatly reduced quality.
The structure of aluminum fin-stock radiating is the heat-removal modalities of channel-type, wants to control the junction temperature of LED chip, it is necessary to carry out
From chip to this passage of heat on aluminum fin-stock surface, but the combination of various materials generates many thermal resistances again so that this
The construction heat conductivility of individual passage is limited, and the real passage of heat cost carried out between these links is necessarily raised, and is imitated
Nor very well, some illuminating lamps realize three-dimensional light type in the form of luminous pillar to fruit, and this result in the narrow of passage of heat again
It is narrow, in order to realize spherical light, further reduce heat sink volume so that although a kind of this bulb of light emitting species realizes vertical
Body light type, but its LED chip junction temperature is very serious, and whole lamp decay is very fast, has run counter to LED energy-conservations long-life practical valency
Value.
In sum, existing LED illumination lamp has that radiating efficiency is low, little and service life is short to illuminate angle,
Need to improve.
The content of the invention
The technical problem to be solved is：In view of the shortcomings of the prior art, there is provided one kind can improve LED
Illuminating lamp radiating efficiency, expansion LED illumination lamp illuminate angle and the guide-lighting cooling fluid of prolongation LED illumination lamp service life is cold in liquid
Using method in LED illumination lamp, also relates to the purposes of this kind of using method.
To solve above-mentioned technical problem, the technical scheme is that：
Using method of the guide-lighting cooling fluid in liquid-cooling LED illuminating lamp, comprises the following steps,
(1) coadapted lamp holder, wick and illumination lamp housing are prepared respectively；
(2) guide-lighting cooling fluid dosing filling machine is added in instant heating device and is heated；
(3) would be heated to the guide-lighting cooling fluid after filling temperature to be filled in illumination lamp housing；
(4) wick is loaded in illumination lamp housing.
Used as a kind of scheme, in step (2), guide-lighting cooling fluid is added by the dosing filling machine with the speed of 1-10L/min
Enter in instant heating device.
As a kind of scheme, in step (2), the instant heating device is converted by the Instant heating type boiler in Hanover,
Radiator valve will be installed additional on circuit in Hanover Instant heating type boiler, leading for pipeline is flowed through using transistor heating technique
Light cooling fluid is heated to required filling temperature, and exit installs electromagnetic valve additional to control filling accuracy.
As a kind of scheme, in step (3), the filling temperature is 70-100 DEG C.Filling temperature can select 70-100
Arbitrary temperature value of DEG C centre.
As a kind of scheme, in step (4), when in the wick loading illumination lamp housing, the wick is fully immersed in institute
State in guide-lighting cooling fluid.
As a kind of preferred technical scheme, when in wick loading illumination lamp housing, it is ensured that guide-lighting cooling fluid will not overflow.
Used as a kind of scheme, the viscosity coefficient of the guide-lighting cooling fluid is 200-2000 li of pascal second.
Used as a kind of preferred scheme, the guide-lighting cooling fluid is dimethicone, ethyl silicon oil, phenyl silicone oil, methyl
Containing hydrogen silicone oil, methyl phenyl silicone oil, methylchlorophenyl silicone oil, MethylethoxylsiliconFluid Fluid, methyl trifluoro propyl silicone oil, ethylene methacrylic
Base silicone oil, methylhydroxy silicone oil, ethyl containing hydrogen silicone oil, hydroxyl hydrogen silicone oil and containing one or more in nitrile silicone.
Used as the technical scheme for solving another technical problem, the using method is applied to the system of liquid-cooling LED illuminating lamp
During standby.
As a result of above-mentioned technical proposal, the invention has the beneficial effects as follows：
1. the guide-lighting cooling fluid that the present invention is adopted is insulator, not there is a problem of that the part to contacting produces oxidation, and
And the refractive index and translucency of guide-lighting cooling fluid are fabulous, the light output and raising colour rendering index for LED plays critical work
With.Guide-lighting cooling fluid is used the present invention method in liquid-cooling LED illuminating lamp, sends LED illumination lamp white with tradition
The same light type of vehement lamp, because having certain heat storage capacity using liquid its gentle temperature lowering curve relative smooth of liter, so as to more
The structure of LED encapsulation and the structure of whole lamp of good protection avoids quickly rising the internal stress that gentle cooling band comes and interfere with each other asks
Topic greatly prolongs its service life so as to play all parts of protection LED bulb, and the damage of many LED bulbs is all because chilling
Very hot impact causes damage, and this point is function that any radiating mode is difficult to, the gentle temperature lowering curve ability of smooth liter
LED illumination structure, the application perfection of guide-lighting radiator liquid is preferably protected to solve the heat dissipation problem of LED lamp so that whole lamp
Life-span is longer.
2. the liquid that the present invention is used is nonflammable product, and most circuits soak and are sealed in the middle of liquid, this
If just having ensured that circuit malfunctions produce spark, liquid can prevent fuel gas in its contact environment to its direct arc extinguishing,
Explosion-proof is played, ensures the security of the lives and property of user to greatest extent.
Specific embodiment
With reference to embodiment, the present invention is expanded on further.It should be understood that these embodiments be merely to illustrate the present invention and not
For limiting the scope of the present invention.In addition, it is to be understood that after the content for having read instruction of the present invention, those skilled in the art can
To make various changes or modifications to the present invention, these equivalent form of values equally fall within the model limited by the application appended claims
Enclose.
Embodiment 1
Using method of the guide-lighting cooling fluid in liquid-cooling LED illuminating lamp, comprises the following steps,
(1) coadapted lamp holder, wick and illumination lamp housing are prepared respectively；
(2) guide-lighting cooling fluid dosing filling machine is added in instant heating device and is heated；
(3) would be heated to the guide-lighting cooling fluid after filling temperature to be filled in illumination lamp housing；
(4) wick is loaded in illumination lamp housing.
Using method of the guide-lighting cooling fluid in liquid-cooling LED illuminating lamp is applied in the preparation process of liquid-cooling LED illuminating lamp.
Embodiment 2
Using method of the guide-lighting cooling fluid in liquid-cooling LED illuminating lamp, comprises the following steps,
(1) coadapted lamp holder, wick and illumination lamp housing are prepared respectively；
(2) guide-lighting cooling fluid dosing filling machine is added in instant heating device and is heated；The dosing filling machine with
The speed of 1L/min is added to guide-lighting cooling fluid in instant heating device.
The instant heating device is converted by the Instant heating type boiler in Hanover, by Hanover Instant heating type boiler
Magnetic valve is added on circuit, and the guide-lighting cooling fluid for pipeline being flowed through using transistor heating technique is heated to required filling temperature.
(3) would be heated to the guide-lighting cooling fluid after filling temperature to be filled in illumination lamp housing；The filling temperature is 70 DEG C.
(4) wick is loaded in illumination lamp housing.The wick is fully immersed in the guide-lighting cooling fluid.
The guide-lighting cooling fluid is dimethicone that viscosity coefficient is 200 lis of pascal seconds.
The using method is applied in the preparation process of liquid-cooling LED illuminating lamp.
Embodiment 3
Using method of the guide-lighting cooling fluid in liquid-cooling LED illuminating lamp, comprises the following steps,
(1) coadapted lamp holder, wick and illumination lamp housing are prepared respectively；
(2) guide-lighting cooling fluid dosing filling machine is added in instant heating device and is heated；The dosing filling machine with
The speed of 5L/min is added to guide-lighting cooling fluid in instant heating device.
The instant heating device is converted by the Instant heating type boiler in Hanover, by Hanover Instant heating type boiler
Magnetic valve is added on circuit, and the guide-lighting cooling fluid for pipeline being flowed through using transistor heating technique is heated to required filling temperature.
(3) would be heated to the guide-lighting cooling fluid after filling temperature to be filled in illumination lamp housing；The filling temperature is 80 DEG C.
(4) wick is loaded in illumination lamp housing.The wick is fully immersed in the guide-lighting cooling fluid.
The guide-lighting cooling fluid is MethylethoxylsiliconFluid Fluid that viscosity coefficient is 1000 lis of pascal seconds.
The using method is applied in the preparation process of liquid-cooling LED illuminating lamp.
Embodiment 4
Using method of the guide-lighting cooling fluid in liquid-cooling LED illuminating lamp, comprises the following steps,
(1) coadapted lamp holder, wick and illumination lamp housing are prepared respectively；
(2) guide-lighting cooling fluid dosing filling machine is added in instant heating device and is heated；The dosing filling machine with
The speed of 10L/min is added to guide-lighting cooling fluid in instant heating device.
The instant heating device is converted by the Instant heating type boiler in Hanover, by Hanover Instant heating type boiler
Magnetic valve is added on circuit, and the guide-lighting cooling fluid for pipeline being flowed through using transistor heating technique is heated to required filling temperature.
(3) would be heated to the guide-lighting cooling fluid after filling temperature to be filled in illumination lamp housing；The filling temperature is 100
℃。
(4) wick is loaded in illumination lamp housing.The wick is fully immersed in the guide-lighting cooling fluid.
The guide-lighting cooling fluid is 2000 lis of pascal seconds containing nitrile silicone for viscosity coefficient.
The using method is applied in the preparation process of liquid-cooling LED illuminating lamp.The LED illumination lamp is LEDbulb lamp.
Guide-lighting cooling fluid in above-described embodiment 1-3 can also use ethyl silicon oil, phenyl silicone oil, Methyl Hydrogen Polysiloxane Fluid, first
Base phenyl silicone oil, methylchlorophenyl silicone oil, methyl trifluoro propyl silicone oil, methyl vinyl silicon oil, methylhydroxy silicone oil, ethyl contain
A kind of replacement in hydrogen silicone oil, hydroxyl hydrogen silicone oil.
The operation principle of leaded light cooling fluid radiating of the invention is that guide-lighting cooling fluid is filled in inside illumination lamp housing so that dissipated
The passage of heat is broad directly, and not there are problems that the contact surface of the passage of heat is uneven, and wick is integrally immersed in inside guide-lighting cooling fluid,
Omnibearing to conduct heat to guide-lighting cooling fluid, after guide-lighting cooling fluid is heated, heated portion can leave heating surface to illumination lamp housing
Surface direction is moved, and heat is taken to illumination lamp housing surface and is dispersed in air, and the guide-lighting cooling fluid after cooling can return to wick
Near, because the guide-lighting cooling fluid capacity of heat transmission under static state itself is very poor, wick can be supernatant liquid
Heat is quickly transferred to the relatively low position of lamp body temperature of lower, again speeds up the circulation for completing light cooling fluid, so flows
Light cooling fluid its capacity of heat transmission come just is significantly better than the heat-sinking capability of metal fin, and this process is the convection current fortune of physical process
It is dynamic, electric energy need not be expended, as long as LED illumination lamp is started working, this circulation constantly will repeat, so as to ensure LED illumination lamp
Junction temperature of chip is in a very low level, it is ensured that the service life of LED lamp.
Claims (8)
1. guide-lighting using method of the cooling fluid in liquid-cooling LED illuminating lamp, it is characterised in that：Comprise the following steps,
(1) coadapted lamp holder, wick and illumination lamp housing are prepared respectively；
(2) guide-lighting cooling fluid dosing filling machine is added in instant heating device and is heated；
(3) would be heated to the guide-lighting cooling fluid after filling temperature to be filled in illumination lamp housing；
(4) wick is loaded in illumination lamp housing, the wick is fully immersed in the guide-lighting cooling fluid.
2. leaded light using method of the cooling fluid in liquid-cooling LED illuminating lamp as claimed in claim 1, it is characterised in that：Step
(2), in, the dosing filling machine is added to guide-lighting cooling fluid in instant heating device with the speed of 1-10L/min.
3. leaded light using method of the cooling fluid in liquid-cooling LED illuminating lamp as claimed in claim 1, it is characterised in that：Step
(2) in, the instant heating device is converted by the Instant heating type boiler in Hanover, by the electricity in Hanover Instant heating type boiler
Install radiator valve on road additional, the guide-lighting cooling fluid for pipeline being flowed through using transistor heating technique is heated to required filling temperature
Degree, exit installs electromagnetic valve additional to control filling accuracy.
4. leaded light using method of the cooling fluid in liquid-cooling LED illuminating lamp as claimed in claim 1, it is characterised in that：Step
(3), in, the filling temperature is 70-100 DEG C.
5. leaded light using method of the cooling fluid in liquid-cooling LED illuminating lamp as claimed in claim 1, it is characterised in that：It is described
The viscosity coefficient of guide-lighting cooling fluid is 200-2000 li of pascal second.
6. using method of the guide-lighting cooling fluid as described in any one of claim 1-5 in liquid-cooling LED illuminating lamp, its feature exist
In：The guide-lighting cooling fluid is dimethicone, ethyl silicon oil, phenyl silicone oil, Methyl Hydrogen Polysiloxane Fluid, methyl phenyl silicone oil, first
Base chlorphenyl silicone oil, MethylethoxylsiliconFluid Fluid, methyl trifluoro propyl silicone oil, methyl vinyl silicon oil, methylhydroxy silicone oil, ethyl
Containing hydrogen silicone oil, hydroxyl hydrogen silicone oil, paraffin and containing one or more in nitrile silicone.
7. the purposes of method as claimed in claim 6, it is characterised in that：The using method is applied to liquid-cooling LED illuminating lamp
Preparation process in.
8. the purposes of method as claimed in claim 7, it is characterised in that：The LED illumination lamp is LEDbulb lamp.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310074736.9A CN103162277B (en) | 2013-03-08 | 2013-03-08 | Using method and purposes of the guide-lighting cooling fluid in liquid-cooling LED illuminating lamp |
| CA2904417A CA2904417C (en) | 2013-03-08 | 2014-03-06 | Using method and application of light conduction and heat dissipation liquid in liquid-cooled led lighting lamp |
| PCT/CN2014/072990 WO2014135105A1 (en) | 2013-03-08 | 2014-03-06 | Using method and application of light conduction and heat dissipation liquid in liquid-cooled led lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310074736.9A CN103162277B (en) | 2013-03-08 | 2013-03-08 | Using method and purposes of the guide-lighting cooling fluid in liquid-cooling LED illuminating lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103162277A CN103162277A (en) | 2013-06-19 |
| CN103162277B true CN103162277B (en) | 2017-04-05 |
Family
ID=48585596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310074736.9A Expired - Fee Related CN103162277B (en) | 2013-03-08 | 2013-03-08 | Using method and purposes of the guide-lighting cooling fluid in liquid-cooling LED illuminating lamp |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103162277B (en) |
| CA (1) | CA2904417C (en) |
| WO (1) | WO2014135105A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103162277B (en) * | 2013-03-08 | 2017-04-05 | 北京优格莱照明科技有限公司 | Using method and purposes of the guide-lighting cooling fluid in liquid-cooling LED illuminating lamp |
| CN105698016A (en) * | 2016-03-03 | 2016-06-22 | 曹军 | Liquid-state corn lamp and machining method thereof |
| CN106848488A (en) * | 2017-01-12 | 2017-06-13 | 深圳市信宇人科技有限公司 | Flame-resistant insulation heat transfer oil, using and with liquid stream safeguard protection lithium-ion-power cell |
| CN113717699B (en) * | 2021-07-15 | 2023-06-16 | 浙江巨化技术中心有限公司 | Composition, silicon-containing liquid refrigerant, preparation method of silicon-containing liquid refrigerant and immersed cooling system |
| CN116437514A (en) * | 2023-03-22 | 2023-07-14 | 华引芯（武汉）科技有限公司 | LED lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201146184Y (en) * | 2008-01-24 | 2008-11-05 | 朱建新 | Glass heat pipe radiator |
| CN101561121A (en) * | 2008-04-15 | 2009-10-21 | 液光固态照明股份有限公司 | Glass packaging LED bulb and manufacturing method thereof |
| CN101825242A (en) * | 2010-05-31 | 2010-09-08 | 温辉 | Vacuum liquid cooling LED lamp |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009535784A (en) * | 2006-05-02 | 2009-10-01 | スーパーバルブス・インコーポレイテッド | Heat removal design for LED bulbs |
| CN101457918B (en) * | 2008-12-25 | 2012-02-15 | 英飞特电子（杭州）有限公司 | Liquid cooling led lamp |
| CN101881380A (en) * | 2009-05-06 | 2010-11-10 | 张栋楠 | Heat dissipation structure for LED chip |
| CN101655189A (en) * | 2009-07-16 | 2010-02-24 | 艾迪光电（杭州）有限公司 | Hollow liquid cooling LED bar-shaped lamp |
| CN101666439A (en) * | 2009-09-16 | 2010-03-10 | 鹤山丽得电子实业有限公司 | Liquid cooling LED lamp |
| WO2011046421A1 (en) * | 2009-10-16 | 2011-04-21 | Hai-O Energy (M) Sdn. Bhd. | System and method for fabricating heat transfer device |
| JP5726339B2 (en) * | 2011-03-17 | 2015-05-27 | 北京優格莱照明科技有限公司 | Liquid-cooled LED lighting |
| CN103162277B (en) * | 2013-03-08 | 2017-04-05 | 北京优格莱照明科技有限公司 | Using method and purposes of the guide-lighting cooling fluid in liquid-cooling LED illuminating lamp |
-
2013
- 2013-03-08 CN CN201310074736.9A patent/CN103162277B/en not_active Expired - Fee Related
-
2014
- 2014-03-06 CA CA2904417A patent/CA2904417C/en not_active Expired - Fee Related
- 2014-03-06 WO PCT/CN2014/072990 patent/WO2014135105A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201146184Y (en) * | 2008-01-24 | 2008-11-05 | 朱建新 | Glass heat pipe radiator |
| CN101561121A (en) * | 2008-04-15 | 2009-10-21 | 液光固态照明股份有限公司 | Glass packaging LED bulb and manufacturing method thereof |
| CN101825242A (en) * | 2010-05-31 | 2010-09-08 | 温辉 | Vacuum liquid cooling LED lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014135105A1 (en) | 2014-09-12 |
| CA2904417A1 (en) | 2014-09-12 |
| CA2904417C (en) | 2018-03-13 |
| CN103162277A (en) | 2013-06-19 |
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