Efficient refrigerator defrosting heater mounting structure

The utility model discloses an efficient refrigerator defrosting heater installation structure which comprises a heater and an evaporator side baffle and is characterized in that the heater comprises a sealing piece, a fixing tongue piece is arranged at the bottom of the evaporator side baffle, an installation groove is formed in the connecting position of the fixing tongue piece and the evaporator side baffle, and the sealing piece is arranged in the installation groove. A mounting groove is formed in the sealing element, a fixing hole is formed in the top of the mounting groove, a clamping hook is arranged at the free end of the fixing tongue piece, the sealing element is mounted in the mounting groove, the sealing element is bound in the mounting groove through the fixing tongue piece, and the clamping hook is buckled and inserted in the fixing hole. According to the utility model, the quartz tube heater only needs to be placed in the mounting groove of the side baffle plate of the evaporator, and the fixi