NOISE REDUCTION STRUCTURE OF LINEAR COMPRESSOR, INCLUDING MUFFLER INSTALLED TO ONE SIDE OF PISTON TO REDUCE NOISE PRODUCED BY SUCTION AND DISCHARGE OF REFRIGERANT

摘要

PURPOSE: A noise reduction structure of a linear compressor is provided to reduce noise together with a muffler by forming an enclosed space for reducing noise to the inside of a piston. CONSTITUTION: A noise reduction structure of a linear compressor comprises a piston(54) compressing a refrigerant while rectilinearly reciprocating inside a cylinder(52); a muffler(62) installed in a state of having a hollow muffler tube(62a) inserted in the piston; and a sealing member(64) installed between the piston and the muffler tube in a state of rectilinearly reciprocating with the piston to constitute a space(A) reducing noise to the inside of the piston.