Refrigerator with heat dissipation compartment at bootom

Abstract

A refrigerator with a bottom-arranged heat dissipation compartment, comprising: a refrigerator body, a fixing support, a heat dissipation fan, and a condenser. The heat dissipation compartment is arranged behind the bottom of the refrigerator body, the fixing support is arranged in the lateral middle of the heat dissipation compartment to separate the heat dissipation compartment into a first heat dissipation cavity and a second heat dissipation cavity in the lateral direction of the refrigerator body, a fan fixing structure is provided on the side of the fixing support facing the first heat dissipation cavity, and a condenser fixing structure is provided on the side of the fixing support facing the second heat dissipation cavity; the heat dissipation fan is mounted on the fan fixing structure for promoting the formation of a heat dissipation air flow, which enters from the outside of the refrigerator body, blows through the first heat dissipation cavity and the second heat dissipation cavity and is then discharged out of the refrigerator body; and the condenser is mounted on the condenser fixing structure for cooling by means of the heat dissipation air flow. In the refrigerator, the fixing support, the heat dissipation fan, and the condenser together form an integrated air duct structure, components of the heat dissipation compartment are arranged in a more compact structure, and the process of assembling is simpler and more efficient.

1 - 10 . (canceled) 
     
     
         11 . A refrigerator with a heat dissipation compartment at a bottom, comprising:
 a cabinet, having a heat dissipation compartment at bottom rear thereof; and   a fixed bracket, which is disposed in a middle of the heat dissipation compartment along a transverse direction, divides the heat dissipation compartment into a first heat dissipation chamber and a second heat dissipation chamber along the transverse direction of the cabinet, and is provided with a fan fixing structure on one side of the fixed bracket facing the first heat dissipation chamber and a condenser fixing structure on one side of the fixed bracket facing the second heat dissipation chamber.   
     
     
         12 . The refrigerator of  claim 11 , further comprising:
 a heat dissipation fan, mounted on the fan fixing structure and configured to induce the formation of a heat dissipation airflow that enters from outside of the cabinet and passes through the first heat dissipation chamber and the second heat dissipation chamber and then discharges from the cabinet; and   a condenser, mounted on the condenser fixing structure and cooled utilizing the heat dissipation airflow.   
     
     
         13 . The refrigerator of  claim 12 , wherein the fixed bracket comprises:
 a bracket body extending along the transverse direction of the cabinet.   
     
     
         14 . The refrigerator of  claim 13 , wherein the bracket body is in a shape of a square cylinder. 
     
     
         15 . The refrigerator of  claim 13 , wherein
 the fan fixing structure comprises a plurality of fan fixing jaws extending from the bracket body towards the first heat dissipation chamber, utilizing the fan fixing jaws to snap into a casing of the heat dissipation fan, and a portion of the casing of the heat dissipation fan is embedded in the bracket body.   
     
     
         16 . The refrigerator of  claim 14 , wherein
 an inner cylinder cross-section of one end of the bracket body facing the first heat dissipation chamber is adapted to a shape of the casing of the heat dissipation fan.   
     
     
         17 . The refrigerator of  claim 16 , wherein
 a vibration-damping foam is provided between the casing of the heat dissipation fan and an inner cylinder wall of the bracket body.   
     
     
         18 . The refrigerator of  claim 16 , wherein the heat dissipation fan is an axial flow fan, and an air blowing direction of the heat dissipation fan is from the first heat dissipation chamber through the bracket body to the second heat dissipation chamber. 
     
     
         19 . The refrigerator of  claim 15 , wherein
 one or more winding snaps are provided at an outer periphery of one side of the bracket body facing the first heat dissipation chamber and are used for wrapping an excessively long cable of the heat dissipation fan.   
     
     
         20 . The refrigerator of  claim 14 , wherein
 the condenser fixing structure comprises a plurality of condenser fixing jaws extending from the bracket body towards the second heat dissipation chamber, utilizing the condenser fixing jaws to snap into the condenser.   
     
     
         21 . The refrigerator of  claim 20 , wherein
 the condenser is a microchannel condenser.   
     
     
         22 . The refrigerator of  claim 21 , wherein
 the microchannel condenser includes a plurality of microchannels, gaps between the microchannels of the microchannel condenser are aligned with a direction of the heat dissipation airflow.   
     
     
         23 . The refrigerator of  claim 20 , wherein
 the shape of the condenser is designed to fit the inner cylinder of the bracket body facing the second heat dissipation chamber.   
     
     
         24 . The refrigerator of  claim 13 , wherein the fixed bracket further comprises:
 a windshield, extending from a front end of the bracket body, and used for sealing off front areas of the first heat dissipation chamber and the second heat dissipation chamber.   
     
     
         25 . The refrigerator of  claim 13 , wherein the fixed bracket further comprises:
 an installation snap, provided at a bottom of the fixed bracket and used for snapping to a bottom plate of the heat dissipation compartment; and   a fixation screw post, provided at a rear portion of the fixed bracket and used for fixing with a rear wall panel of the heat dissipation compartment by screws.   
     
     
         26 . The refrigerator of  claim 13 , further comprising:
 a compressor, mounted in the first heat dissipation chamber; and   an evaporating dish, mounted in the second heat dissipation chamber and used for receiving water discharged from a drain pipe connected to a cooling chamber; wherein   the heat dissipation airflow flows sequentially through the compressor, the heat dissipation fan, the condenser, and the evaporating dish.   
     
     
         27 . The refrigerator of  claim 26 , wherein
 a top portion of the fixed bracket is provided with a guide groove for making a refrigeration line connecting the compressor as well as the condenser to pass through.   
     
     
         28 . The refrigerator of  claim 26 , wherein
 the fixed bracket is provided with a ribbed groove structure for lines and pipes connecting the first heat dissipation chamber and the second heat dissipation chamber to pass through.   
     
     
         29 . The refrigerator of  claim 11 , wherein
 a bottom plate of the heat dissipation compartment is provided with a heat dissipation air inlet port and a heat dissipation air exhaust port at front portions of the first heat dissipation chamber and the second heat dissipation chamber, respectively.   
     
     
         30 . The refrigerator of  claim 29 , wherein
 an isolation member is provided on a lower surface of the bottom plate of the heat dissipation compartment, the isolation member isolates the heat dissipation air inlet port and the heat dissipation air exhaust port.