Heat sink structure for air mattress

Abstract

A heat sink structure for air mattress mainly has a control unit having an air pump which is a powered device for supply of compressed air, and a controlling valve which is a fluid connector for selecting some of components to connect; and an air mattress having many groups of airbags arranged designedly while each airbag is a cannular structure which is expanded with pumping up and shrunken with draining off, and a heat sink layer which is a hollow structure; wherein the heat sink layer which is breathed and is connected to the controlling valve through an exhaust conduit; and each of the airbag groups is connected to the controlling valve through one conduit respectively and the controlling valve operated by the control unit selects any one group of the airbags to be connected for fluid flow and alternates the first conduit and the second conduit to connect with the air pump.

1 . A heat sink structure for air mattress, comprises: 
 a control unit having an air pump for supply of compressed air, and a controlling valve; and    an air mattress having groups of airbags, wherein each airbag is a cannular structure, and a heat sink layer which is a hollow structure;    wherein the heat sink layer which is breathed and is connected to the controlling valve through an exhaust conduit; and    each of the airbag groups is connected to the controlling valve via a conduit and the controlling valve operated by the control unit selects a group of the airbags to be connected for fluid flow and alternates the first conduit and the second conduit to connect with the air pump.    
   
   
       2 . The heat sink structure for air mattress of  claim 1 , wherein the heat sink layer is made of breathed material.  
   
   
       3 . The heat sink structure for air mattress of  claim 2 , wherein the heat sink layer is laid over the airbags.  
   
   
       4 . The heat sink structure for air mattress of  claim 1 , wherein the heat sink layer has a plurality of exhaust holes to exhaust the air therein.  
   
   
       5 . The heat sink structure for air mattress of  claim 4 , wherein the heat sink layer is laid over the airbags.  
   
   
       6 . The heat sink structure for air mattress of  claim 1 , wherein the airbags comprised first airbags and second airbags, and the first airbags are connected to the controlling valve through a first conduit while the second airbags are connected to the controlling valve through a second conduit; 
 wherein and the controlling valve operated by the control unit alternates the first conduit and the second conduit to connect with the air pump.    
   
   
       7 . A heat sink structure for air mattress, comprises: 
 a control unit having an air pump which is a powered device for supply of compressed air, and a controlling valve which is a fluid connector for selecting some of components to connect; and    an air mattress having many groups of airbags arranged designedly while each airbag is a cannular structure which is expanded with pumping up and shrunken with draining off, and a heat sink layer which is a hollow structure and held the airbags;    wherein the heat sink layer which is breathed and is connected to the controlling valve through an exhaust conduit; and    each of the airbag groups is connected to the controlling valve through one conduit respectively and the controlling valve operated by the control unit selects any one group of the airbags to be connected for fluid flow and alternates the first conduit and the second conduit to connect with the air pump.    
   
   
       8 . The heat sink structure for air mattress of  claim 7 , wherein the heat sink layer is made of breathed material.  
   
   
       9 . The heat sink structure for air mattress of  claim 7 , wherein the heat sink layer has a plurality of exhaust holes to exhaust the air therein.  
   
   
       10 . The heat sink structure for air mattress of  claim 7 , wherein the airbags comprised first airbags and second airbags, and the first airbags are connected to the controlling valve through a first conduit while the second airbags are connected to the controlling valve through a second conduit; 
 wherein the controlling valve operated by the control unit alternates the first conduit and the second conduit to connect with the air pump.