2013 Gaogong LED Zhanhui Yitong exhibited cold forging integrated radiator

[Text / high-tech LED reporter Li Jingyu] On November 25th, 2013, the high- tech LED lighting exhibition was grandly opened. It has already been a hot step for the exhibition. Zhongshan Huiyi Electric Co., Ltd. (hereinafter referred to as “Hui Yitong”) carries the latest technology of the company. The forged radiator is unveiled.

Cold forging radiator is a new technology radiator that has appeared in the past two years. The market acceptance is not very extensive, but with the development of the industry and the promotion of the company, more and more LED manufacturers recognize cold forging. The superiority of the radiator and the acceptance of this product are also rapidly increasing.

With the expansion of the cold forging radiator market, Hui Yitong's sales performance is also steadily improving. According to He Yilin, the head of the company, their monthly sales in the first half of this year have achieved a growth rate of more than 20% every month.

"The service life and light decay of LED lamps depend largely on the thermal performance. The heat sinks produced by our cold forging process are the best heat sinks in the heat sinks that can be used commercially. He Yilin said. She also gave a detailed introduction to the characteristics of the cold forging integrated radiator products.


“The cold forging radiator is made of 1070 pure aluminum, the thermal conductivity is 226 W/mK, and the structure is tighter after forging. The blade can be 0.7 thick, which increases the heat radiation surface area of ​​the product, and the heat dissipation performance is very good.” He Yilin said, She also compared the difference between a cold forged radiator and a conventional aluminum radiator to reporters.

“If two cold-extruded one-piece radiators of the same volume shape and conventional aluminum-type radiators are used on the same power bulb, the integrated temperature of the product with the integrated radiator will be greatly reduced, which will greatly improve the service life of the product. In addition, the die-casting radiator can only be painted, the paint will inhibit the radiation diffusion of heat, and the surface of the cold-forged radiator can be anodized, and the appearance treatment is more diversified."

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