WO2014135105A1 - 导光散热液在液冷led照明灯中的使用方法以及用途 - Google Patents

导光散热液在液冷led照明灯中的使用方法以及用途 Download PDF

Info

Publication number
WO2014135105A1
WO2014135105A1 PCT/CN2014/072990 CN2014072990W WO2014135105A1 WO 2014135105 A1 WO2014135105 A1 WO 2014135105A1 CN 2014072990 W CN2014072990 W CN 2014072990W WO 2014135105 A1 WO2014135105 A1 WO 2014135105A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
light
silicone oil
heat
lamp
Prior art date
Application number
PCT/CN2014/072990
Other languages
English (en)
French (fr)
Inventor
陈锡然
Original Assignee
北京优格莱照明科技有限公司
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 北京优格莱照明科技有限公司 filed Critical 北京优格莱照明科技有限公司
Priority to CA2904417A priority Critical patent/CA2904417C/en
Publication of WO2014135105A1 publication Critical patent/WO2014135105A1/zh

Links

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]

Definitions

  • the present invention relates to the field of LED lighting technology, and in particular, to a method for using a light-guided heat-dissipating liquid in a liquid-cooled LED lighting lamp, and to the use of such a method of use.
  • LED is called the fourth-generation illumination source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely used in various fields such as indication, display, decoration, backlight, general illumination and urban night scene. In the field of lighting, the application of LED lighting products is attracting the attention of the world. As a new type of green light source, LED is bound to be the future development trend. In the 21st century, it will enter the era of new lighting sources represented by LED.
  • the existing LED lighting has always relied on the traditional aluminum fins to solve the heat dissipation problem of the LED, which has caused an inevitable problem.
  • the illumination light with the aluminum fins can only emit an illumination angle of less than 180 degrees, if The larger illuminating angle is to use the illuminating circuit board vertically, and it is difficult to dissipate heat.
  • the remaining dark areas are blocked by the aluminum fins, so that the spherical light reflected by the illuminating lamp is killed.
  • Lamps or other decorative lighting fixtures are difficult to achieve their aesthetic value, and a lot of lighting fixtures are installed upwards, so that large areas of dark areas appear in the lower area of the lighting, which can only be illuminated by the reflection of the wall. The area is practically compromised.
  • the heat dissipation structure of the aluminum fins is a channel type heat dissipation form.
  • this heat conduction channel from the wafer to the surface of the aluminum fin must be done, but the combination of various materials has produced a lot.
  • the thermal resistance makes the thermal conductivity of this channel limited, and the cost of the heat conduction channel between these links is bound to increase, and the effect is not very good.
  • Some lamps use the form of light-emitting pillars to realize the stereoscopic light type. This in turn leads to the narrowing of the heat conduction channel.
  • the volume of the heat sink is further reduced, so that the light bulb of the light-emitting form realizes the stereoscopic light type, but the junction temperature of the LED chip is very serious, and the whole lamp is very attenuated. Fast, contrary to the practical value of LED energy saving and long life.
  • the existing LED lighting lamp has the problems of low heat dissipation efficiency, small illumination angle and short service life, and needs to be improved.
  • the technical problem to be solved by the present invention is to provide a light guiding heat dissipation liquid capable of improving the heat dissipation efficiency of the LED illumination lamp, expanding the illumination angle of the LED illumination lamp, and prolonging the service life of the LED illumination lamp in the liquid cooling.
  • the use of LED lighting also relates to the use of such methods of use.
  • the technical solution of the present invention is:
  • the method for using the light-guiding heat-dissipating liquid in the liquid-cooled LED lighting lamp comprises the following steps:
  • the quantitative filling machine adds the light-guiding heat-dissipating liquid to the instantaneous heating device at a speed of 1-10 L/min.
  • the instantaneous heating device is modified by a Hannover instant hot water heater, and a thermostat controller is added to the circuit in the Hannover instant hot water heater, and the flow is made by the transistor heating technology.
  • the light-guided heat-dissipating liquid through the pipeline is heated to the required filling temperature, and an electromagnetic valve is installed at the outlet to control the filling accuracy.
  • the filling temperature is 70-100 °C.
  • the filling temperature can be selected from any temperature in the middle of 70-100 °C.
  • the wick is completely immersed in the light guiding heat dissipation liquid.
  • the light-conducting heat-dissipating liquid is prevented from overflowing.
  • the light guiding heat dissipation liquid has a viscosity coefficient of 200-2000 cPa ⁇ s.
  • the light guiding heat dissipation liquid is dimethyl silicone oil, ethyl silicone oil, phenyl silicone oil, methyl hydrogen silicone oil, methyl phenyl silicone oil, methyl chlorophenyl silicone oil, methyl ethoxylate.
  • a base silicone oil a methyl trifluoropropyl silicone oil, a methyl vinyl silicone oil, a methyl hydroxy silicone oil, an ethyl hydrogen silicone oil, a hydroxyl hydrogen silicone oil, and a cyanide-containing silicone oil.
  • the use method is applied to a preparation process of a liquid-cooled LED illumination lamp.
  • the light guiding heat dissipating liquid used in the invention is an insulator, and there is no problem of oxidation of the contact parts, and the refractive index and light transmittance of the light guiding heat dissipating liquid are excellent, for the light output of the LED and the improvement of the color rendering index.
  • the invention uses the method that the light guiding heat dissipating liquid is used in the liquid cooling LED lighting lamp, so that the LED lighting lamp can emit the same light type as the traditional incandescent lamp, because the liquid has a certain heat storage capacity, so the heating and cooling curves thereof are relatively smooth.
  • the structure of the better protected LED package and the structure of the whole lamp avoid the interference of internal stress caused by rapid heating and cooling, thereby protecting all components of the LED bulb and greatly prolonging its service life. Many LED bulbs are damaged. Because the impact of chilling and extreme heat damage, this is a function that is difficult to achieve by any heat dissipation method.
  • the smooth heating and cooling curve can better protect the LED lighting structure.
  • the application of the light guiding heat dissipation liquid perfectly solves the heat dissipation problem of the LED wick. Make the whole lamp last longer.
  • the liquid used in the present invention is a non-flammable product, and most of the circuits are immersed and sealed in the liquid, which ensures that if the circuit fails to generate a spark, the liquid will directly extinguish the arc to prevent it from contacting the combustible gas in the environment. It plays an explosion-proof role and ensures the safety of the user's life and property to the utmost extent.
  • the method for using the light-guiding heat-dissipating liquid in the liquid-cooled LED lighting lamp comprises the following steps:
  • the use of the light-guiding heat-dissipating liquid in the liquid-cooled LED lighting lamp is applied to the preparation process of the liquid-cooled LED lighting lamp.
  • the method for using the light-guiding heat-dissipating liquid in the liquid-cooled LED lighting lamp comprises the following steps:
  • the light-guiding heat-dissipating liquid is added to the instantaneous heating device by a quantitative filling machine; the quantitative filling machine adds the light-guiding heat-dissipating liquid to the instantaneous heating device at a speed of 1 L/min.
  • the instantaneous heating device is modified by a Hannover instant hot water heater, and a solenoid valve is added to the circuit in the Hannover instant hot water heater, and the transistor heating technology is used to heat the light guiding liquid flowing through the pipeline to the required irrigation. Install the temperature.
  • the light guiding heat dissipating liquid is dimethyl silicone oil having a viscosity coefficient of 200 cPa ⁇ s.
  • the method of use is applied to the preparation of a liquid-cooled LED illuminator.
  • the method for using the light-guiding heat-dissipating liquid in the liquid-cooled LED lighting lamp comprises the following steps:
  • the light-guiding heat-dissipating liquid is added to the instantaneous heating device by a quantitative filling machine; the quantitative filling machine adds the light-guiding heat-dissipating liquid to the instantaneous heating device at a speed of 5 L/min.
  • the instantaneous heating device is modified by a Hannover instant hot water heater, and a solenoid valve is added to the circuit in the Hannover instant hot water heater, and the transistor heating technology is used to heat the light guiding liquid flowing through the pipeline to the required irrigation. Install the temperature.
  • the light guiding heat dissipating liquid is methyl ethoxy silicone oil having a viscosity coefficient of 1000 cPa ⁇ s.
  • the method of use is applied to the preparation of a liquid-cooled LED illuminator.
  • the method for using the light-guiding heat-dissipating liquid in the liquid-cooled LED lighting lamp comprises the following steps:
  • the light-guiding heat-dissipating liquid is added to the instantaneous heating device by a quantitative filling machine; the quantitative filling machine adds the light-guiding heat-dissipating liquid to the instantaneous heating device at a speed of 10 L/min.
  • the instantaneous heating device is modified by a Hannover instant hot water heater, and a solenoid valve is added to the circuit in the Hannover instant hot water heater, and the transistor heating technology is used to heat the light guiding liquid flowing through the pipeline to the required irrigation. Install the temperature.
  • the light guiding heat dissipating liquid is a cyanide-containing silicone oil having a viscosity coefficient of 2000 cPa ⁇ s.
  • the method of use is applied to the preparation of a liquid-cooled LED illuminator.
  • the LED lighting is an LED bulb.
  • the light guiding heat dissipating liquid in the above embodiments 1-3 may also be ethyl silicone oil, phenyl silicone oil, methyl hydrogen silicone oil, methyl phenyl silicone oil, methyl chlorophenyl silicone oil, methyl trifluoropropyl silicone oil, A replacement of methyl vinyl silicone oil, methyl hydroxy silicone oil, ethyl hydrogen silicone oil, and hydroxyl hydrogen silicone oil.
  • the working principle of the heat dissipation of the light guiding heat dissipation liquid of the invention is that the light guiding heat dissipation liquid is filled inside the illumination lamp shell, so that the heat dissipation channel is wide and direct, and there is no problem of uneven contact surface of the heat channel, and the whole wick is immersed in the light guiding heat dissipation liquid.
  • the omnidirectional guide light dissipates the heat to conduct heat. After the heat transfer liquid is heated, the heated part will leave the heat generating surface to move toward the surface of the lamp housing, and the heat is brought to the surface of the lamp housing to be radiated to the air, and the cooled light guides the heat.
  • the liquid will return to the vicinity of the wick, because the thermal conductivity of the light-guiding heat-dissipating liquid itself is very poor at rest, so the wick will quickly transfer the heat of the upper liquid to the lower temperature of the lower part of the lamp body, and accelerate the light again.
  • the circulation of the heat-dissipating liquid, the heat-dissipating ability of the flowing light-dissipating liquid is much better than the heat-dissipating ability of the metal fins. This process is a convective movement of the physical process, and does not require power consumption, as long as the LED lighting starts to work. Will continue to repeat, so as to ensure that the LED junction temperature of the LED lighting is at a very low level, ensuring the life of the LED wick .

Abstract

一种导光散热液在液冷LED照明灯中的使用方法，包括以下步骤：（1）分别制备相互适合的灯头、灯芯和照明灯壳；（2）将导光散热液用定量灌装机加入到瞬时加热装置中加热；（3）将加热到灌装温度后的导光散热液灌装到照明灯壳中；（4）将灯芯装入照明灯壳中。这种使用方法能够提高LED照明灯散热效率、扩大LED照明灯照亮角度和延长LED照明灯使用寿命。

Description

导光散热液在液冷LED照明灯中的使用方法以及用途 技术领域
本发明涉及LED照明灯技术领域，尤其涉及一种导光散热液在液冷LED照明灯中的使用方法，还涉及到此种使用方法的用途。
 背景技术
LED被称为第四代照明光源或绿色光源，具有节能、环保、寿命长、体积小等特点，可以广泛应用于各种指示、显示、装饰、背光源、普通照明和城市夜景等领域。在照明领域，LED发光产品的应用正吸引着世人的目光，LED作为一种新型的绿色光源产品，必然是未来发展的趋势，二十一世纪将进入以LED为代表的新型照明光源时代。
现有的LED照明灯一直依靠传统的铝翅片解决LED的散热问题，这就造成了一个难以避免的问题，用铝翅片散热的照明灯只能发出小于180度的发光角度，如果做的更大发光角就要竖直使用发光电路板，又难以散热，其余的暗区被铝翅片所遮挡，这样一来照明灯所体现出来的球形光便被扼杀，此种球泡用于水晶灯或其它装饰性照明灯具难以实现其美观的价值，加上很多的灯具照明灯饰向上安装的方式，使得需要照明的下方区域出现大面积暗区，只能靠墙体的反射照亮下方需要照明的区域，实用性大打折扣。
铝翅片散热的结构为通道式的散热形式，要想控制住LED芯片的结温，必须要做好自晶片到铝翅片表面的这一导热通道，但是各种材料的结合又产生了很多的热阻，使得这个通道的建设导热性能受限，真正的做好这些链接之间的导热通道造价必然升高，并且效果也不是很好，有些照明灯采用发光支柱的形式实现立体光型，这又导致了导热通道的狭窄，为了实现球形光，进一步缩小了热沉的体积，使得这一种发光形式的灯泡虽然实现了立体光型，但是其LED芯片结温很严重，整灯衰减非常快，违背了LED节能并长寿命的实用价值。
综上所述，现有的LED照明灯存在散热效率低、照亮角度小和使用寿命短的问题，需要改进。
 技术问题
本发明所要解决的技术问题是：针对现有技术存在的不足，提供一种能够提高LED照明灯散热效率、扩大LED照明灯照亮角度和延长LED照明灯使用寿命的导光散热液在液冷LED照明灯中的使用方法，还涉及到此种使用方法的用途。
技术解决方案
为解决上述技术问题，本发明的技术方案是：
导光散热液在液冷LED照明灯中的使用方法，包括以下步骤，
（1）分别制备相互适合的灯头、灯芯和照明灯壳；
（2）将导光散热液用定量灌装机加入到瞬时加热装置中加热；
（3）将加热到灌装温度后的导光散热液灌装到照明灯壳中；
（4）将灯芯装入照明灯壳中。
作为一种方案，步骤（2）中，所述定量灌装机以1-10L/min的速度将导光散热液加入到瞬时加热装置中。
作为一种方案，步骤（2）中，所述瞬时加热装置由汉诺威即热式开水器改装而成，将汉诺威即热式开水器中的电路上加装恒温控制器，利用晶体管加热技术使流经管道的导光散热液加热到所需灌装温度，出口处加装电磁阀门以控制灌装精度。
作为一种方案，步骤（3）中，所述灌装温度为70-100℃。灌装温度可以选择70-100℃中间的任一温度值。
作为一种方案，步骤（4）中，所述灯芯装入照明灯壳中时，所述灯芯全部浸没在所述导光散热液内。
作为一种优选的技术方案，灯芯装入照明灯壳中时，保证导光散热液不会溢出。
作为一种方案，所述导光散热液的粘度系数为200-2000厘帕斯卡·秒。
作为一种优选的方案，所述导光散热液为二甲基硅油、乙基硅油、苯基硅油、甲基含氢硅油、甲基苯基硅油、甲基氯苯基硅油、甲基乙氧基硅油、甲基三氟丙基硅油、甲基乙烯基硅油、甲基羟基硅油、乙基含氢硅油、羟基含氢硅油和含氰硅油中的一种或几种。
作为解决另一个技术问题的技术方案，所述使用方法应用到液冷LED照明灯的制备过程中。
 有益效果
由于采用了上述技术方案，本发明的有益效果是：
1、本发明采用的导光散热液是绝缘体，不存在对接触的零件产生氧化的问题，并且导光散热液的折射率和透光性极好，对于LED的光输出和提高显色指数起到关键性的作用。本发明将导光散热液使用到液冷LED照明灯中的方法，使LED照明灯可以发出和传统白炽灯一样光型，因为利用液体有一定的储热能力所以其升温和降温曲线相对平滑，从而更好的保护的LED封装的结构和整灯的结构避免快速的升温和降温带来的内应力互相干涉问题从而起到保护LED灯泡所有部件大大延长其使用寿命，很多LED灯泡的损坏都是因为急冷极热的冲击造成损毁，这点是任何散热方式难以实现的功能，平滑的升温和降温曲线才能更好的保护LED照明结构，导光散热液体的应用完美解决了LED灯芯的散热问题，使得整灯寿命更长。
2、本发明使用的液体为不易燃品，并且绝大部分电路均浸泡密封在液体当中，这就保障了如果电路发生故障产生火花，液体会对其直接灭弧，防止其接触环境中可燃气体，起到防爆作用，最大限度保证使用者的生命财产安全。
 附图说明
本发明的最佳实施方式
下面结合实施例，进一步阐述本发明。应理解，这些实施例仅用于说明本发明而不用于限制本发明的范围。此外应理解，在阅读了本发明讲授的内容之后，本领域技术人员可以对本发明作各种改动或修改，这些等价形式同样落于本申请所附权利要求书限定的范围。
实施例1
导光散热液在液冷LED照明灯中的使用方法，包括以下步骤，
（1）分别制备相互适合的灯头、灯芯和照明灯壳；
（2）将导光散热液用定量灌装机加入到瞬时加热装置中加热；
（3）将加热到灌装温度后的导光散热液灌装到照明灯壳中；
（4）将灯芯装入照明灯壳中。
导光散热液在液冷LED照明灯中的使用方法应用到液冷LED照明灯的制备过程中。
实施例2
导光散热液在液冷LED照明灯中的使用方法，包括以下步骤，
（1）分别制备相互适合的灯头、灯芯和照明灯壳；
（2）将导光散热液用定量灌装机加入到瞬时加热装置中加热；所述定量灌装机以1L/min的速度将导光散热液加入到瞬时加热装置中。
所述瞬时加热装置由汉诺威即热式开水器改装而成，将汉诺威即热式开水器中的电路上加上电磁阀，利用晶体管加热技术使流经管道的导光散热液加热到所需灌装温度。
（3）将加热到灌装温度后的导光散热液灌装到照明灯壳中；所述灌装温度为70℃。
（4）将灯芯装入照明灯壳中。所述灯芯全部浸没在所述导光散热液内。
所述导光散热液为粘度系数为200厘帕斯卡·秒的二甲基硅油。
所述使用方法应用到液冷LED照明灯的制备过程中。
实施例3
导光散热液在液冷LED照明灯中的使用方法，包括以下步骤，
（1）分别制备相互适合的灯头、灯芯和照明灯壳；
（2）将导光散热液用定量灌装机加入到瞬时加热装置中加热；所述定量灌装机以5L/min的速度将导光散热液加入到瞬时加热装置中。
所述瞬时加热装置由汉诺威即热式开水器改装而成，将汉诺威即热式开水器中的电路上加上电磁阀，利用晶体管加热技术使流经管道的导光散热液加热到所需灌装温度。
（3）将加热到灌装温度后的导光散热液灌装到照明灯壳中；所述灌装温度为80℃。
（4）将灯芯装入照明灯壳中。所述灯芯全部浸没在所述导光散热液内。
所述导光散热液为粘度系数为1000厘帕斯卡·秒的甲基乙氧基硅油。
所述使用方法应用到液冷LED照明灯的制备过程中。
实施例4
导光散热液在液冷LED照明灯中的使用方法，包括以下步骤，
（1）分别制备相互适合的灯头、灯芯和照明灯壳；
（2）将导光散热液用定量灌装机加入到瞬时加热装置中加热；所述定量灌装机以10L/min的速度将导光散热液加入到瞬时加热装置中。
所述瞬时加热装置由汉诺威即热式开水器改装而成，将汉诺威即热式开水器中的电路上加上电磁阀，利用晶体管加热技术使流经管道的导光散热液加热到所需灌装温度。
（3）将加热到灌装温度后的导光散热液灌装到照明灯壳中；所述灌装温度为100℃。
（4）将灯芯装入照明灯壳中。所述灯芯全部浸没在所述导光散热液内。
所述导光散热液为粘度系数为2000厘帕斯卡·秒的含氰硅油。
所述使用方法应用到液冷LED照明灯的制备过程中。所述LED照明灯为LED球泡灯。
上述实施例1-3中的导光散热液还可以用乙基硅油、苯基硅油、甲基含氢硅油、甲基苯基硅油、甲基氯苯基硅油、甲基三氟丙基硅油、甲基乙烯基硅油、甲基羟基硅油、乙基含氢硅油、羟基含氢硅油中的一种替换。
本发明导光散热液散热的工作原理为，导光散热液填充在照明灯壳内部，使得散热通道宽广直接，并且不存在热通道的接触面不均问题，灯芯整体浸泡在导光散热液内部，全方位的向导光散热液传导热量，导光散热液受热后受热部分会离开发热表面向照明灯壳表面方向运动，把热量带到照明灯壳表面散发到空气中，冷却后的导光散热液会回到灯芯附近，因为导光散热液本身在静止状态下的导热能力是很差的，所以灯芯会把上层液体的热量快速的转移到灯体下部温度较低的位置，再次加速完成光散热液的循环，这样流动起来的光散热液其导热能力就大大优于金属翅片的散热能力，这一过程是物理过程的对流运动，无需耗费电能，只要LED照明灯开始工作这一循环就会不断重复，从而保证LED照明灯的芯片结温处于一个很低的水平，保证了LED灯芯的使用寿命。
 本发明的实施方式
工业实用性
序列表自由内容

Claims (9)

  1. 导光散热液在液冷LED照明灯中的使用方法，其特征在于：包括以下步骤，
    （1）分别制备相互适合的灯头、灯芯和照明灯壳；
    （2）将导光散热液用定量灌装机加入到瞬时加热装置中加热；
    （3）将加热到灌装温度后的导光散热液灌装到照明灯壳中；
    （4）将灯芯装入照明灯壳中。
  2. 如权利要求1所述的导光散热液在液冷LED照明灯中的使用方法，其特征在于：步骤（2）中，所述定量灌装机以1-10L/min的速度将导光散热液加入到瞬时加热装置中。
  3. 如权利要求1所述的导光散热液在液冷LED照明灯中的使用方法，其特征在于：步骤（2）中，所述瞬时加热装置由汉诺威即热式开水器改装而成，将汉诺威即热式开水器中的电路上加装恒温控制器，利用晶体管加热技术使流经管道的导光散热液加热到所需灌装温度，出口处加装电磁阀门以控制灌装精度。
  4. 如权利要求1所述的导光散热液在液冷LED照明灯中的使用方法，其特征在于：步骤（3）中，所述灌装温度为70-100℃。
  5. 如权利要求1所述的导光散热液在液冷LED照明灯中的使用方法，其特征在于：步骤（4）中，所述灯芯装入照明灯壳中时，所述灯芯全部浸没在所述导光散热液内。
  6. 如权利要求1所述的导光散热液在液冷LED照明灯中的使用方法，其特征在于：所述导光散热液的粘度系数为200-2000厘帕斯卡·秒。
  7. 如权利要求1-6任一项所述的导光散热液在液冷LED照明灯中的使用方法，其特征在于：所述导光散热液为二甲基硅油、乙基硅油、苯基硅油、甲基含氢硅油、甲基苯基硅油、甲基氯苯基硅油、甲基乙氧基硅油、甲基三氟丙基硅油、甲基乙烯基硅油、甲基羟基硅油、乙基含氢硅油、羟基含氢硅油、石蜡和含氰硅油中的一种或几种。
  8. 如权利要求7所述的方法的用途，其特征在于：所述使用方法应用到液冷LED照明灯的制备过程中。
  9. 如权利要求8所述的方法的用途，其特征在于：所述LED照明灯为LED球泡灯。
PCT/CN2014/072990 2013-03-08 2014-03-06 导光散热液在液冷led照明灯中的使用方法以及用途 WO2014135105A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310074736.9 2013-03-08
CN201310074736.9A CN103162277B (zh) 2013-03-08 2013-03-08 导光散热液在液冷led照明灯中的使用方法以及用途

Publications (1)

Publication Number Publication Date
WO2014135105A1 true WO2014135105A1 (zh) 2014-09-12

Family

ID=48585596

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/072990 WO2014135105A1 (zh) 2013-03-08 2014-03-06 导光散热液在液冷led照明灯中的使用方法以及用途

Country Status (3)

Country Link
CN (1) CN103162277B (zh)
CA (1) CA2904417C (zh)
WO (1) WO2014135105A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106848488A (zh) * 2017-01-12 2017-06-13 深圳市信宇人科技有限公司 绝缘阻燃热传导液、应用及具有液流安全保护的锂离子动力电池

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103162277B (zh) * 2013-03-08 2017-04-05 北京优格莱照明科技有限公司 导光散热液在液冷led照明灯中的使用方法以及用途
CN105698016A (zh) * 2016-03-03 2016-06-22 曹军 一种液态玉米灯及其加工方法
CN113717699B (zh) * 2021-07-15 2023-06-16 浙江巨化技术中心有限公司 一种组合物、含硅液冷剂及其制备方法以及浸没冷却系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101457918A (zh) * 2008-12-25 2009-06-17 英飞特电子（杭州）有限公司 液冷led灯
CN101627251A (zh) * 2006-05-02 2010-01-13 舒伯布尔斯公司 用于led灯泡的散热设计
CN101655189A (zh) * 2009-07-16 2010-02-24 艾迪光电（杭州）有限公司 中空式液冷led条形灯
CN101666439A (zh) * 2009-09-16 2010-03-10 鹤山丽得电子实业有限公司 一种液冷led灯具
CN101881380A (zh) * 2009-05-06 2010-11-10 张栋楠 一种用于led芯片的散热结构
WO2012122712A1 (zh) * 2011-03-17 2012-09-20 Chen Xiran 液冷led照明灯
CN103162277A (zh) * 2013-03-08 2013-06-19 北京优格莱照明科技有限公司 导光散热液在液冷led照明灯中的使用方法以及用途

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201146184Y (zh) * 2008-01-24 2008-11-05 朱建新 玻璃热管散热器
CN101561121B (zh) * 2008-04-15 2014-05-28 液光固态照明股份有限公司 玻璃封装led灯泡及其制造方法
WO2011046421A1 (en) * 2009-10-16 2011-04-21 Hai-O Energy (M) Sdn. Bhd. System and method for fabricating heat transfer device
CN101825242A (zh) * 2010-05-31 2010-09-08 温辉 一种液冷真空led灯

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101627251A (zh) * 2006-05-02 2010-01-13 舒伯布尔斯公司 用于led灯泡的散热设计
CN101457918A (zh) * 2008-12-25 2009-06-17 英飞特电子（杭州）有限公司 液冷led灯
CN101881380A (zh) * 2009-05-06 2010-11-10 张栋楠 一种用于led芯片的散热结构
CN101655189A (zh) * 2009-07-16 2010-02-24 艾迪光电（杭州）有限公司 中空式液冷led条形灯
CN101666439A (zh) * 2009-09-16 2010-03-10 鹤山丽得电子实业有限公司 一种液冷led灯具
WO2012122712A1 (zh) * 2011-03-17 2012-09-20 Chen Xiran 液冷led照明灯
CN103162277A (zh) * 2013-03-08 2013-06-19 北京优格莱照明科技有限公司 导光散热液在液冷led照明灯中的使用方法以及用途

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106848488A (zh) * 2017-01-12 2017-06-13 深圳市信宇人科技有限公司 绝缘阻燃热传导液、应用及具有液流安全保护的锂离子动力电池

Also Published As

Publication number Publication date
CN103162277A (zh) 2013-06-19
CN103162277B (zh) 2017-04-05
CA2904417C (en) 2018-03-13
CA2904417A1 (en) 2014-09-12

Similar Documents

Publication Publication Date Title
WO2015149512A1 (zh) 一种集成散热式led灯泡
US20100225219A1 (en) LED Lamp System Utilizing A Hollow Liquid-Cooled Device
WO2014135105A1 (zh) 导光散热液在液冷led照明灯中的使用方法以及用途
TWM429824U (en) LED lamp tube
CN204254402U (zh) Led路灯模组
CN205560449U (zh) 一种大功率led水底灯
CN204665201U (zh) 一种用于led灯具的温差发电散热器
CN208124077U (zh) 一种高效散热的led筒灯
CN105736972A (zh) 具有通过相变循环所冷却的led芯片的灯
WO2014036816A1 (zh) 照明装置
CN205806983U (zh) 照明装置
CN205560355U (zh) 散热型led灯
CN201973598U (zh) 高效散热led投射灯
CN209484296U (zh) 一种能拼装led灯
WO2013151380A1 (ko) 발광 다이오드 조명 기기 어셈블리
CN207005763U (zh) 具有组合散热结构的led灯
CN102261595B (zh) 一种分开式散热的led灯
CN208042086U (zh) 一种led灯具
KR101321581B1 (ko) 발광 다이오드 조명 기기
CN103822112A (zh) 一种射流散热的led光源
CN103090216B (zh) 一种防眩散热led灯具
WO2016061813A1 (zh) 具有中空式led发光体的灯泡
CN202915119U (zh) 一种射流散热的led光源
CN209415088U (zh) 一种大功率led灯珠
CN208997909U (zh) 散热型led路灯

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14759665

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2904417

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 13/11/2015 )

122 Ep: pct application non-entry in european phase

Ref document number: 14759665

Country of ref document: EP

Kind code of ref document: A1