▎ 摘　　要

NOVELTY - The radiator has a connecting sheet (4) and a bottom cover (5) whose centers are provided with coaxial through holes (7). A top cover and a radiating sheet are formed with an upper cavity (10). A first radiating fin (2) is provided with multiple connecting holes. It is buckled on the upper part of a second radiating fin (3), which is buckled on the upper part of the connecting sheet, which is buckled on the upper part of the bottom cover. A lower containing cavity (14) is formed between the connecting sheet and the bottom cover. The upper containing cavity is connected with a connecting hole. A second connecting hole, third connecting hole three and lower cavity are connected with each other to form a filling cavity, which is provided with a phase change heat conductor. USE - Used as phase change conductive graphene radiator. ADVANTAGE - The structure design has high degree of freedom, the radiating power can be increased or decreased according to the power of the product, the heat radiation performance of the graphene composite material is fully used, combining the phase change conduction mode, uniformly distributing the heat to each effective radiating surface for radiating, and effectively solving the heat sinking phenomenon caused by heat conduction resistance, and the service life of the LED lamp is prolonged, compared with other heat conducting metal material. Low energy consumption, low pollution and low cost are achieved. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a phase change conductive graphene radiator. Top cover (1) Radiating fin (2) Second radiating fin (3) Connecting sheet (4) Bottom cover (5) Stud hole (6) Through hole (7) Guide hole (8) Radiating fin (9) Upper cavity (10) Lower cavity (14)