The latest technology in fluorescent lamps: it is impossible to use mercury
Guangzhou International Lighting Exhibition is undoubtedly the most important procurement event for the lighting industry in the Asia-Pacific region. Thousands of lighting retailers, wholesalers, architects and architectural planners from all over the world will gather here to search for products, customers and new ones. Business partner.
On June 9, 2009, Guangzhou International Lighting Exhibition was grandly opened at the Guangzhou International Convention and Exhibition Center. The lighting industry was hosted by Guangzhou Guangya Messe Frankfurt Co., Ltd., and the building electrical exhibition was held in the same period. As the Guangzhou International Lighting Exhibition held for 14 consecutive years, there were 1,543 exhibitors in 2009, from 26 countries and regions, with an exhibition area of ​​110,000 square meters and covering 11 exhibition halls. Two of the LED thematic pavilions, three brand pavilions.
"2009 Lighting Industry Latest Technology and Achievement Summit Forum" entered the fourth professional seminar on June 10, and Fang Daoxuan, deputy director of China Lighting Association's Talent Training Center, presided over the "release of the latest technology of fluorescent lamps".
Professor Fang first introduced the spectral characteristics of low-pressure water vapor discharge and low-pressure mercury discharge and mercury. He believes that fluorescent lamps have the highest discharge efficiency, and 63% of their energy can be converted into ultraviolet light. Therefore, as a high-efficiency light source, it is impossible to use mercury in daily life, and it is impossible for mercury to exit the historical stage as a material that generates a light source.
For the health of mercury, Professor Fang Daowei believes that it can only be changed to adapt to the health of our human body. Therefore, in order to improve efficiency and change the environment, Professor Fang made several suggestions, such as changing the lamp tube; evolution of liquid mercury to solid mercury to improve safety; application of coating technology, phosphor coating treatment, PEO, surface active dispersant , wetting agents, reinforcing agents, adhesives and exhaust gases. Participants were fully baptized in the latest technologies and areas of expertise in fluorescent lamps.
Square road
Introduction:
Born in 1943, graduated from the Physics Department of the University of Science and Technology of China (Beijing) in 1965. After graduating, he has been working at Fudan University in Shanghai. He has served as a teaching assistant, lecturer, associate professor and professor.
From April 1979 to December 1981, he was a visiting scholar at the Institute of Electrical Physics of the Technical University of Munich (TUMunich) in Germany. From September to December 1993, he was invited to cooperate with the Department of Electronic Engineering of Texas A&M University. He served as deputy director of the Department of Light Source and Lighting Engineering at Fudan University and deputy director of the Talent Training Center of China Lighting Association.
In 2004, he won the Fudan University President Award.
"High Power Short Arc Xenon Anode Design" won the third prize of National Creation Invention Award in 1981;
"The Law of Movement of Low Air Pressure (Vacuum) Arc" won the second prize of the State Education Commission's Science and Technology Progress Award (Class A) in 1987.
"Compact Research on Compact Fluorescent Light Failure Mechanism" won the first prize of the Ministry of Education Science and Technology Progress Award in 1999;
"Compact Fluorescent Lamp Transparent Oxide Protective Film Technology" won the first prize of Shanghai Excellent Invention Selection Competition in 1999;
"Research and Development of High-Quality Compact Fluorescent Lamps" won the second prize of the National Science and Technology Progress Award in 2003.
On June 9, 2009, Guangzhou International Lighting Exhibition was grandly opened at the Guangzhou International Convention and Exhibition Center. The lighting industry was hosted by Guangzhou Guangya Messe Frankfurt Co., Ltd., and the building electrical exhibition was held in the same period. As the Guangzhou International Lighting Exhibition held for 14 consecutive years, there were 1,543 exhibitors in 2009, from 26 countries and regions, with an exhibition area of ​​110,000 square meters and covering 11 exhibition halls. Two of the LED thematic pavilions, three brand pavilions.
"2009 Lighting Industry Latest Technology and Achievement Summit Forum" entered the fourth professional seminar on June 10, and Fang Daoxuan, deputy director of China Lighting Association's Talent Training Center, presided over the "release of the latest technology of fluorescent lamps".
Professor Fang first introduced the spectral characteristics of low-pressure water vapor discharge and low-pressure mercury discharge and mercury. He believes that fluorescent lamps have the highest discharge efficiency, and 63% of their energy can be converted into ultraviolet light. Therefore, as a high-efficiency light source, it is impossible to use mercury in daily life, and it is impossible for mercury to exit the historical stage as a material that generates a light source.
For the health of mercury, Professor Fang Daowei believes that it can only be changed to adapt to the health of our human body. Therefore, in order to improve efficiency and change the environment, Professor Fang made several suggestions, such as changing the lamp tube; evolution of liquid mercury to solid mercury to improve safety; application of coating technology, phosphor coating treatment, PEO, surface active dispersant , wetting agents, reinforcing agents, adhesives and exhaust gases. Participants were fully baptized in the latest technologies and areas of expertise in fluorescent lamps.
Square road
Introduction:
Born in 1943, graduated from the Physics Department of the University of Science and Technology of China (Beijing) in 1965. After graduating, he has been working at Fudan University in Shanghai. He has served as a teaching assistant, lecturer, associate professor and professor.
From April 1979 to December 1981, he was a visiting scholar at the Institute of Electrical Physics of the Technical University of Munich (TUMunich) in Germany. From September to December 1993, he was invited to cooperate with the Department of Electronic Engineering of Texas A&M University. He served as deputy director of the Department of Light Source and Lighting Engineering at Fudan University and deputy director of the Talent Training Center of China Lighting Association.
In 2004, he won the Fudan University President Award.
"High Power Short Arc Xenon Anode Design" won the third prize of National Creation Invention Award in 1981;
"The Law of Movement of Low Air Pressure (Vacuum) Arc" won the second prize of the State Education Commission's Science and Technology Progress Award (Class A) in 1987.
"Compact Research on Compact Fluorescent Light Failure Mechanism" won the first prize of the Ministry of Education Science and Technology Progress Award in 1999;
"Compact Fluorescent Lamp Transparent Oxide Protective Film Technology" won the first prize of Shanghai Excellent Invention Selection Competition in 1999;
"Research and Development of High-Quality Compact Fluorescent Lamps" won the second prize of the National Science and Technology Progress Award in 2003.
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