▎ 摘　　要

NOVELTY - The utility model relates to commodity information management device technology field, especially a commodity information management device for electronic commerce platform, comprising a box body; a loudspeaker and a rotating shaft; the upper end of the box body is fixedly connected with a fixing plate; the middle end of the fixing plate is rotatably connected with a rod piece; the other end of the rod piece is rotatably connected with a decorative frame; the left end of the box body is fixedly connected with a fan; the right end of the box body is fixedly connected with an exhaust fan; the right end of the fan is fixedly connected with a wind pipe; the outer side of the information management device is fixedly connected with a radiating fin; the radiating fin is fixedly connected with the air pipe; the utility model; the air pipe is made of pure copper material; the radiating fin is made of graphene material; the cold air is introduced into the air pipe through the fan; the air pipe and the radiating fins contact away the large amount of heat generated by the continuous work of the information management device; at last, the exhaust fan discharges the hot air; the air inlet fan and the exhaust fan work together to accelerate the air flow; taking away a lot of heat to ensure the device is at the constant temperature, avoiding huge loss.