Low power rotation compressor

Abstract

A low power rotation compressor includes a base, a rotation disk, a piston structure, and a casing. When the rotation disk is rotated, the piston structure is moved by rotation of the rotation disk, to co-operate with the cylinder structure and the slide-way, to press the air contained in the air collection container of the casing into the pressure storage container of the casing, thereby producing a required pressure simultaneously. Thus, the low power rotation compressor may use a low power motor to obtain a higher pressure and a higher air exhaust rate, thereby increasing the efficiency and decreasing the cost.

What is claimed is:  
     
         1 . A low power rotation compressor, comprising a base, a rotation disk, a piston structure, and a casing, wherein: 
 the base has a body having an inside formed with a hollow receiving space, the receiving space of the body of the base has an inside provided with a slide-way which is in turn formed with a first slope section, a rising section, and a second slope section;    the rotation disk is rotatably mounted in the base, and includes a disk body rotatably mounted in the receiving space of the base, the disk body of the rotation disk has a periphery provided with multiple cylinder structures;    the piston structure is mounted in each of the multiple cylinder structures of the disk body of the rotation disk to perform a reciprocating movement therein; and    the casing is secured on the base, and has a surface provided with an air collection container, and a pressure storage container located opposite to the air collection container;    when the rotation disk is rotated, the piston structure is moved by rotation of the rotation disk, and co-oper-operatethe cylinder structure and the slide-way, to press the air contained in the air collection container of the casing into the pressure storage container of the casing, thereby producing a pressure simultaneously.    
     
     
         2 . The low power rotation compressor in accordance with  claim 1 , wherein the body of the base has a bottom formed with a circular hole communicating with the receiving space.  
     
     
         3 . The low power rotation compressor in accordance with  claim 1 , wherein the receiving space of the body of the base has a top opening provided with an enlarged annular flange which has a periphery formed with multiple through holes, and the casing is rested on the enlarged annular flange of the base and has a periphery formed with multiple through holes aligning with the multiple through holes the enlarged annular flange of the base.  
     
     
         4 . The low power rotation compressor in accordance with  claim 2 , wherein the bottom of the body of the base is provided with a protruding sleeve communicating with the circular hole of the body of the base.  
     
     
         5 . The low power rotation compressor in accordance with  claim 2 , wherein the rotation disk includes a pivot shaft protruding from a bottom of the disk body and passing through the circular hole of the body of the base.  
     
     
         6 . The low power rotation compressor in accordance with  claim 5 , wherein the pivot shaft of the rotation disk is provided with at least one ball bearing and at least one belt wheel.  
     
     
         7 . The low power rotation compressor in accordance with  claim 1 , wherein the piston structure includes a spindle, a spring, an extension rod, at least one piston ring, and a wheel disk, the spindle is slidably mounted in each of the multiple cylinder structures of the disk body of the rotation disk and has a bottom formed with a mounting hole for mounting the extension rod, the spring is mounted on the spindle, the wheel disk is secured on a top of the spindle, and the at least one piston ring is mounted on a periphery of the wheel disk.  
     
     
         8 . The low power rotation compressor in accordance with  claim 7 , wherein the top of the spindle is formed with a threaded portion, and the wheel disk has a bottom formed with a screw bore screwed on the threaded portion of the spindle.  
     
     
         9 . The low power rotation compressor in accordance with  claim 7 , wherein each of the multiple cylinder structures of the disk body of the rotation disk has a bottom formed with a through hole for passage of the spindle of the piston structure.  
     
     
         10 . The low power rotation compressor in accordance with  claim 1 , wherein the air collection container of the casing has an inside formed with a hollow air collection chamber, and has a periphery formed with an air inlet communicating with the air collection chamber.  
     
     
         11 . The low power rotation compressor in accordance with  claim 1 , wherein the pressure storage container of the casing has an inside formed with a hollow storage chamber, and has a periphery formed with an air outlet communicating with the storage chamber.