Hunan farmer invented graphene LED headlamps won the national patent

May 21, 2017, Hunan Chenzhou farmers Li Jianfeng and friends for a pair of graphene LED car headlights. Li Jianfeng said, Hunan Chenzhou graphite mineral resources rich, as early as 10 years ago he thought the use of graphene heat can make car headlamps. After more than 10 years of research and development, and finally invented the graphene LED car headlamps and won the national patent.

Hunan farmer invented graphene LED headlamps won the national patent

In order to confirm their own product quality, Li Jianfeng has its own hands-on production of graphene LED car headlamps, and then to friends and family experience. He said that the use of graphite lamp with graphene thermal than ordinary LED lights to save a lot of cooling area, energy saving more than 35%, if compared to ordinary sodium lamp, will be more than 80% energy saving, he has done graphene LED car headlamps on 60 degrees of temperature control box inside the continuous work for 100 days not bad test.

From August 2013, the official development of LED car lights headlamps, after more than three years time trial, the new graphene materials used in automotive LED headlamps, completely solve the heat of the technical bottlenecks, so that automotive LED headlamps Life expectancy of more than 10 years. In his words, graphene LED car headlamps are "greet the material 'ene' generation, ignite the new product 'en'.

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