Hello, welcome to Hefei Vigon Material Technology Co.,Ltd. !

这是描述信息
Hotline15805691910
这是描述信息
语言 Language 语言
这是描述信息
Your Location:
Home
/
/
/
A kind of heat dissipation paint applied to the heat sink of LED lamp

A kind of heat dissipation paint applied to the heat sink of LED lamp

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2022-08-26
  • Views:952

(Summary description)In today's world energy shortage situation, energy saving is an important issue we will face in the future. In the field of lighting, the application of LED light-emitting products is attracting the attention of the world. LED has high luminous efficiency, long service life, energy saving, environmental protection, etc. Advantages, more and more widely used in many fields. It is a new type of light source in the 21st century, which has the advantages of high efficiency, long life, and not easy to break, which traditional light sources cannot compare with.

A kind of heat dissipation paint applied to the heat sink of LED lamp

(Summary description)In today's world energy shortage situation, energy saving is an important issue we will face in the future. In the field of lighting, the application of LED light-emitting products is attracting the attention of the world. LED has high luminous efficiency, long service life, energy saving, environmental protection, etc. Advantages, more and more widely used in many fields. It is a new type of light source in the 21st century, which has the advantages of high efficiency, long life, and not easy to break, which traditional light sources cannot compare with.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2022-08-26
  • Views:952
Information

In today's world energy shortage situation, energy saving is an important issue we will face in the future. In the field of lighting, the application of LED light-emitting products is attracting the attention of the world. LED has high luminous efficiency, long service life, energy saving, environmental protection, etc. Advantages, more and more widely used in many fields. It is a new type of light source in the 21st century, which has the advantages of high efficiency, long life, and not easy to break, which traditional light sources cannot compare with. When a forward voltage is applied, the light-emitting diode can emit monochromatic, discontinuous light, which is a kind of electroluminescence effect. By changing the chemical composition of the semiconductor material used, the light-emitting diode can emit light in the near ultraviolet, visible or infrared. Because the LED has a low voltage (only 1.5-3V), it can actively emit light and has a certain brightness. The brightness can be adjusted by voltage (or current), and it is resistant to shock, vibration and long life. Therefore, it has played an increasingly important role in the display field. More applications, especially in the field of fluorescent lamps, have the technical advantages of high brightness and long life. In order to adapt to the development trend of energy saving and environmental protection, LEDs have begun to replace incandescent lamps and fluorescent lamps in the market. The heat sinks of traditional LED lamps are all made of aluminum, with a single structure, average strength, and poor heat dissipation performance.

As we all know, there are three ways of heat conduction: heat conduction, convection, and radiation. If the surface of the metal radiator is coated with a layer of radiation paint, the synergistic effect of convection and radiation can be achieved, which can greatly improve the efficiency of heat dissipation. Graphene has excellent electrical and thermal conductivity. It has the highest thermal radiation efficiency among common materials. It can convert a large amount of heat into far-infrared radiation. When used in radiators, it can improve thermal conductivity and heat dissipation efficiency. It is very suitable for heat dissipation coatings. However, traditional graphene heat-dissipating coatings are formed by organic resins, which are easily decomposed, aged, and even scorched or burned under high temperature and high ultraviolet environments. Moreover, the thermal conductivity of organic resins is low, which greatly reduces the heat dissipation efficiency and service life of graphene coatings.

This product has a thin coating, and the formed coating film has good stability. It can be used for a long time in an environment above 300 ℃ without falling off, yellowing, cracking and other phenomena. The graphene added in the coating improves the infrared heat radiation effect of the coating film, and also improves the heat dissipation performance of the parts after painting, and also significantly improves the corrosion resistance and high temperature resistance of the parts. It can be applied to heat dissipation components of home appliances, HVAC, and industrial equipment, such as LED lamp radiators, air conditioner radiators, heating system radiators, home appliance radiators, heat exchange equipment radiators, etc. It can cover stainless steel, aluminum, carbon steel, Ceramic, copper and other substrates greatly expand the application scope of graphene in the field of heat dissipation.

Scan the QR code to read on your phone

Recommended News

General 2022-04-19

General Secretary Xi Jinping inspected the scientific and technological innovation product exhibition and visited the company's booth in person

On the morning of April 26, 2016, Xi Jinping, General Secretary of the Central Committee of the Communist Party of China and President of the People's Republic of China, came to the third stop of Anhui's inspection - the Advanced Technology Research Institute of the University of Science and Technology of China to watch Hefei High-tech including Hefei Microcrystalline Materials Technology Co., Ltd. Technological innovation achievements of technology companies in new materials, intelligent voice, intelligent robots, equipment manufacturing, public safety, biomedicine, and smart new energy.
See more
Hefei 2023-08-24

Hefei Municipal Party Committee United Front Work Department, Hefei Youth Chamber of Commerce Leaders and Their group Visited Vigon Technolog

“strengthen exchanges to increase friendship and promote cooperation for development”,On August 23,Li Weiwei, Director of Non-Public Economy Department, United Front Work Department, Hefei Municipal Party Committee,Xu Qiang, President of Hefei Youth Chamber of Commerce,Zhang Ningqian, Fang Chengjun,Chen Cong,Vice President of Hefei Youth Chamber of Commerce,Pan Cun, Secretary General of Hefei Youth Chamber of Commerce,Zhang Junfeng, Supervisor of Hefei Youth Chamber of Commerce,Sun Chao, Director of Hefei Youth Chamber of Commerce, He Dong, Zhu Xiubin, Zhu Longsheng, Liu Xueyan,representatives of Hefei Youth Chamber of Commerce member  and their group came to Vigon Technology for visit and investigation,Zhang Zihan, Vice President of Hefei Youth Chamber of Commerce and General Manager of Vigon Technology, warmly recepted the guests.
See more
Appoint 2023-07-29

Appoint famous enterprises , share the growth--General manager Zhang Jiwei of LCFe (HeFei) Technology and his group visited Vigon Technology

On July 28th, Zhang Jiwei, General Manager of Integrated Operation Management Department of LCFe (HeFei) Electronics Technology Co.. Ltd., Deputy Secretary of CPC Committee and Secretary of Discipline Inspection Committee of LCFe (HeFei) Technology, and Yao Yun, President of Hefei Hi-tech Zone Women Entrepreneurs' Association ,this party visited Vigon technology company for exchange.Chairman Lv Peng, General Manager Zhang Zihan, and other company leaders warmly received the visiting guests.
See more
Good 2023-07-21

Good News! Vigon Technology has honored as one of the Fifth Batch of National SRDI "Little Giant" enterprises

Recently, the Ministry of Industry and Information Technology carried out the fifth batch of SRDI(Specialized;Refinement;Differential;Innovation) "Little Giant " enterprise cultivation work, and has completed relevant audits and publicity.(hereinafter referred to as "Vigon Technology") was successfully selected as one of the fifth batch of national SRDI " Little Giant" enterprises according to the list of enterprises announced.
See more

Follow us on social media

Copyright:Hefei Vigon Material Technology Co.,Ltd.

皖ICP备13008428号    Powered by:www.300.cn    SEO

Contact Us

E-mail:sale@hfweijing.com
Website:http://www.hfweijing.com/

Add:Building C3, Science and Technology Industrial Park, No. 168 Xiangzhang Avenue, Hefei City

What services does Vigon provide you?