The invention discloses far-infrared ray-launching radiating paint used for a meter housing. The far-infrared ray-launching radiating paint is prepared from the following raw materials in parts by weight: 50-54 parts of organic silicon resin, 4-5 parts of diethylin propylamine DEAPA, 2-3 parts of nano carbon, 12-15 parts of aluminum nitride, 6-8 parts of acrylonitrile, 4-6 parts of nano far-infrared ceramic powder, 1-2 parts of silicon carbide, 1-2 parts of nano vermiculite powder, 1-2 parts of nano mica powder, 2-3 parts of dibutyltin dilaurate, 1-2 parts of dioctyl ester, 1-2 parts of polyether glycol, 1-2 parts of tartaric acid, 24-26 parts of ethyl acetate, 1-2 parts of antioxidant DLTP and 4-5 parts of coalescing agent. By adding aluminum nitride and silicon carbide, the far-infrared ray-launching radiating paint used for the meter housing disclosed by the invention has high heat conduction velocity and good radiating effect; by adding the nano far-infrared ceramic powder, the nano vermiculite powder, the nano mica powder and the nano carbon, the paint has the function of launching far-infrared rays while increasing heat dissipation, and is beneficial to body health. Moreover, the paint uses the organic silicon resin as a substrate, and has excellent thermal oxidization stability.