Heat sink and its assembly

Abstract

The present invention discloses a heat sink assembly comprising a plurality of heat sinks having the same shape and being latched by at least one fixing bar, so that the heat sinks and the fixing bar can be connected together to form the heat sink assembly, enabling each heat sink to be placed individually onto a flat surface and be erected securely on the flat surface without falling down.

1 . A heat sink assembly, comprising: 
 a plurality of heat sinks, and said each heat sink further comprising:    a plurality of first extended boards, being disposed on at least one edge of a board member and extended in a direction towards a lateral side away from said first extended board; and    at least one second extended board, being disposed on said first extended board between any two adjacent board members and extended in a direction towards another lateral side away from said first extended board;    thereby said second extended board of said heat sink being inserted into a position of said first extended board between any two adjacent heat sinks, so that said second extended board of said heat sink being clamped between said adjacent first extended boards and said heat sinks constituting said heat sink assembly.    
   
   
       2 . The heat sink assembly of  claim 1 , wherein said board member of said heat sink, said first extended board and said second extended board comprises at least one embedded connection hole and at least one fixing bar, and said fixing bar individually comprises a first latch member, and said first latch member is latched into said embedded connection hole, so that said heat sink assembly is latched into said embedded connection hole by said first latch member to couple said heat sinks with said fixing bar.  
   
   
       3 . The heat sink assembly of  claim 2 , wherein said board member comprises a plurality of cutting lines, such that a folded section is formed by folding board member between some of said cutting lines and said embedded connection hole is disposed on said folded section.  
   
   
       4 . The heat sink assembly of  claim 2 , wherein said board member, said first extended board and said second extended board individually comprises a recession around said embedded connection hole.  
   
   
       5 . The heat sink assembly of  claim 2 , wherein said first latch member is disposed on at least one linear position of said fixing bar, and said first latch member aligns precisely with said each embedded connection hole, and said first latch member is latched precisely into said embedded connection hole of said adjacent heat sinks, such that said all heat sinks are coupled with said fixing bar.  
   
   
       6 . The heat sink assembly of  claim 2 , wherein said first latch member is disposed on at least one linear position of said fixing bar, and said first latch member is aligned precisely with said each embedded connection hole and said first latch member is latched precisely into said embedded connection hole of said adjacent heat sinks, so that said all heat sinks are coupled with said fixing bar.  
   
   
       7 . The heat sink assembly of  claim 2 , wherein said first latch member is disposed on at least one linear position of said fixing bar, and at least one embedded connection hole is disposed between said first latch members at different linear positions, such that any two adjacent heat sinks are latched by said first latch members of different fixing bars and said heat sinks are latched onto said different fixing bars.  
   
   
       8 . The heat sink assembly of  claim 2 , wherein said first latch member comprises a neck section, and one end of said neck section is coupled with said fixing bar, and the other end of said neck section comprises two shoulder sections, and said shoulder section is tapered from the end coupled to said neck section to the end away from said neck section, so that both sides of said shoulder section form an aslant surface, and said two said shoulder section comprises an open groove.  
   
   
       9 . The heat sink assembly of  claim 2 , wherein said first latch member comprises a neck section, and one end of said neck section is coupled with said fixing bar, and the other end of said neck section comprises a shoulder section, and said shoulder section is tapered from the end coupled to said neck section to the end away from said neck section, so that said shoulder section forms an aslant surface.  
   
   
       10 . The heat sink assembly of  claim 7 , wherein said one fixing bar is latched to said embedded connection hole of said at least one heat sink latched to said other fixing bar.  
   
   
       11 . A heat sink assembly, comprising: 
 a plurality of heat sinks, each comprising:    a plurality of first extended boards, being disposed on an edge of said board member and extended in a direction away from a lateral side of said board member;    at least one second extended board, being disposed between any two adjacent first extended boards and extended in a direction away from another lateral side of said board member; and    a flat board, being disposed on another edge of said board member;    thereby said second extended board of said heat sink being inserted between any two adjacent first extended boards, and said second extended board of said heat sink being clamped between said adjacent first extended boards, and said heat sinks constitute a heat sink assembly.    
   
   
       12 . A heat sink, comprising: 
 a board member;    a plurality of first extended boards, being disposed on at least one edge of said board member and extended in a direction away from a lateral side of said board member; and    at least one second extended board, being disposed between any two adjacent first extended boards and extended in a direction away from another lateral side of said board member.