▎ 摘　　要

NOVELTY - The multilayer heating mattress based on far infrared ray. An edge of a mattress main body (1) is covered with a wrapping edge (2). The mattress main casing (1) is provided with graphene (3). A side edge of the bottom of the mattress body is set with a mattress plug (4), and the mattress plug is connected with a power supply joint (5), and a controller is connected between the power supply joints. The temperature sensor is electrically connected to the controller is provided in the middle of the top of a mattress body. The top of the temperature sensor and the bottom surface of the heat dissipation sensor are connected with each other. USE - Infrared ray based multilayer heating mattress. ADVANTAGE - The mattress has reasonable structure based on far infrared ray and good use effect. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of an infrared ray based multilayer heating mattress. 1Mattress main body 2Wrapping edge 4Mattress connection-peg 12Slot 13Lead inserting pin 14Locating tongue plate 15Inserting guide groove