| 摘要 |
The present invention relates to a radiation panel assembly for LED lighting, capable of assembling a radiation member, a pem, and a base through a combination method. The present invention includes the radiation member, comprising multiple radiation fin members stacked, the pem and the base, combined with upper and lower parts of the radiation member, and a column, combining the radiation member, pem, and the base with each other through the combination method. The pem and base are combined with the upper and lower parts of the radiation member by using a bolt and a nut, and therefore, processes and costs for manufacture are reduced. More specifically, a member to connect the radiation member, the pem, and the base is formed of a material having excellent thermal conductivity, and therefore heat of an LED circuit substrate is quickly delivered to the radiation member to improve the efficiency of radiation. First and second support parts are formed on a radiation fin of the radiation fin members to control a gap between the radiation fin members and improve rigidity after the assembly of the radiation member. An air path is formed on the radiation fin to improve the efficiency of cooling. A combining groove and a combining step are formed in upper and lower sides of the radiation member to make the assembly strong and make constant the gap between the radiation fin members. |
