Thermostat of vending machine

Abstract

A thermostat includes a compressor, a heat sink, a securing panel, a heat isolation panel, and an evaporator. The securing panel includes a securing panel body and an extending portion extending from the securing panel body, and the securing panel body loads the compressor and the heat sink. The heat isolation panel is secured to the extending portion and the heat isolation panel is substantially perpendicular to the securing panel body. The evaporator includes a side wall and an upper wall connected to the side wall. The upper wall defines an output opening; the side wall is substantially parallel to the heat isolation panel. The evaporator is secured to the heat isolation panel via a mounting member.

What is claimed is: 
     
         1 . A thermostat comprising:
 a compressor;   a heat sink;   a securing panel; the securing panel comprises a securing panel body and an extending portion, extending from the securing panel body; and the compressor and the heat sink are placed on the securing panel body;   a heat isolation panel, and the heat isolation panel is secured to the extending portion and the heat isolation panel is substantially perpendicular to the securing panel body; and   an evaporator, the evaporator comprises a side wall and an upper wall connected to the side wall; the upper wall defines an output opening; the side wall is substantially parallel to the heat isolation panel; and the evaporator is secured to the heat isolation panel via a mounting member.   
     
     
         2 . The thermostat of  claim 1 , further comprising a handle pivotally mounted to the mounting member. 
     
     
         3 . The thermostat of  claim 2 , further comprising a connecting shaft, wherein the connecting shaft is secured to the mounting member, and the handle is pivotally mounted to the connecting shaft. 
     
     
         4 . The thermostat of  claim 2 , wherein the side wall is substantially perpendicular to a rotation plane of the handle. 
     
     
         5 . The thermostat of  claim 1 , wherein the mounting member comprises a first mounting portion and a second mounting portion extending from the first mounting portion; the first mounting portion contacts the side wall; and the second mounting portion is secured to the upper wall. 
     
     
         6 . The thermostat of  claim 5 , wherein the mounting member further comprises a support portion extending from the first mounting portion, and the support portion support the evaporator. 
     
     
         7 . The thermostat of  claim 1 , wherein the heat isolation panel is secured to the extending portion via an enforcing member; the enforcing member comprises a bottom panel and a side panel extending from the bottom panel; the side panel contacts the heat isolation panel and is substantially parallel to the heat isolation panel; and the bottom panel is substantially parallel to the securing panel body and contacts a bottom portion of the securing panel body. 
     
     
         8 . The thermostat of  claim 1 , wherein the securing panel further comprises two wheels mounted to opposites sides of the securing panel body. 
     
     
         9 . The thermostat of  claim 1 , further comprising a protecting panel, wherein the protecting panel comprises a first plate and two second plates extending from the first plate; the two second plates are parallel to each other and are substantially perpendicular to the first plate; and the protecting panel is placed on the securing panel body to surround the compressor and the heat sink. 
     
     
         10 . The thermostat of  claim 1 , wherein an acute angle is defined between the upper wall and the heat isolation panel. 
     
     
         11 . A thermostat, comprising:
 a compressor;   a heat sink;   a securing panel, the securing panel comprises a securing panel body and an extending portion extending from the securing panel body, and the compressor and the heat sink are placed on the securing panel body;   a heat isolation panel, the heat isolation panel is secured to the extending portion; and   an evaporator, the evaporator comprises a side wall and an upper wall connected to the side wall; the upper wall defines an output opening; the upper wall is substantially parallel to the securing panel body; the evaporator is secured to the heat isolation panel via a mounting member; and the evaporator is separated from the compressor and the heat sink by the heat isolation panel.   
     
     
         12 . The thermostat of  claim 11 , further comprising a handle pivotally mounted to the mounting member. 
     
     
         13 . The thermostat of  claim 12 , further comprising a connecting shaft, wherein the connecting shaft is secured to the mounting member, and the handle is pivotally mounted to the connecting shaft. 
     
     
         14 . The thermostat of  claim 12 , wherein the side wall is substantially perpendicular to a rotation plane of the handle. 
     
     
         15 . The thermostat of  claim 1 , wherein the mounting member comprises a first mounting portion and a second mounting portion extending from the first mounting portion; the first mounting portion contacts the side wall; and the second mounting portion is secured to the upper wall. 
     
     
         16 . The thermostat of  claim 5 , wherein the mounting member further comprises a support portion extending from the first mounting portion, and the support portion support the evaporator. 
     
     
         17 . The thermostat of  claim 1 , wherein the heat isolation panel is secured to the extending portion via an enforcing member; the enforcing member comprises a bottom panel and a side panel extending from the bottom panel; the side panel contacts the heat isolation panel and is substantially parallel to the heat isolation panel; and the bottom panel is substantially parallel to the securing panel body and contacts a bottom portion of the securing panel body. 
     
     
         18 . The thermostat of  claim 1 , wherein the securing panel further comprises two wheels mounted to opposites sides of the securing panel body. 
     
     
         19 . The thermostat of  claim 1 , further comprising a protecting panel, wherein the protecting panel comprises a first plate and two second plates extending from the first plate; the two second plates are parallel to each other and are substantially perpendicular to the first plate; and the protecting panel is placed on the securing panel body to surround the compressor and the heat sink. 
     
     
         20 . The thermostat of  claim 1 , wherein an acute angle is defined between the upper wall and the heat isolation panel.