Heat dissipation apparatus and outdoor communication device

Abstract

A heat dissipation apparatus comprises: one or more thermosiphon heat exchange units, one or more first partitions, and a frame having at least two lattices; wherein, each of the one or more thermosiphon heat exchange units is embedded in one lattice of the at least two lattices; each lattice of the at least two lattices having no thermosiphon heat exchange unit embedded is disposed with the first partition to partition the lattice into an upper portion and a lower portion, where the first partition is detachable. The outdoor communication device comprises the heat dissipation apparatus and one or more service board. Through a modular design, the number of the embedded thermosiphon heat exchange units can be increased or decreased at any time depending on heat dissipation performance that is required.

1 . A heat dissipation apparatus, comprising:
 one or more thermosiphon heat exchange units;   one or more first partitions; and   a frame having at least two lattices;   wherein each of the one or more thermosiphon heat exchange units is embedded in one lattice of the at least two lattices, and wherein each lattice of the at least two lattices having no thermosiphon heat exchange unit embedded therein is disposed with one of the one or more first partitions to partition the lattice into an upper portion and a lower portion, wherein the first partition is detachable.   
     
     
         2 . The heat dissipation apparatus according to  claim 1 , wherein the upper portion of the lattice is a first half lattice, and the lower portion is a second half lattice; and where in the heat dissipation apparatus further comprises:
 one or more fan units;   wherein, each fan unit of the one or more fan units is embedded in the first half lattice or the second half lattice.   
     
     
         3 . The heat dissipation apparatus according to  claim 1 , wherein the thermosiphon heat exchange unit comprises:
 a condensation end collection pipe in the upper portion of the thermosiphon heat exchange unit;   a vapor end collection pipe in the lower portion of the thermosiphon heat exchange unit;   at least two cooling tubules, which are connected to the vapor end collection pipe and the condensation end collection pipe;   cooling fins evenly distributed between alternating cooling tubules; and   a second partition that partitions the thermosiphon heat exchange unit into an upper portion and a lower portion;   wherein refrigerant is accommodated in the vapor end collection pipe, the condensation end collection pipe, and the cooling tubules.   
     
     
         4 . The heat dissipation apparatus according to  claim 3 , wherein the refrigerant comprises at least one of: ammonia, acetone, and R134A type refrigerant. 
     
     
         5 . The heat dissipation apparatus according to  claim 1 , wherein the lattices and the thermosiphon heat exchange units have a same shape. 
     
     
         6 . The heat dissipation apparatus according to  claim 2 , wherein the lattices and the thermosiphon heat exchange units have a same shape. 
     
     
         7 . The heat dissipation apparatus according to  claim 3 , wherein the lattices and the thermosiphon heat exchange units have a same shape. 
     
     
         8 . The heat dissipation apparatus according to  claim 4 , wherein the lattices and the thermosiphon heat exchange units have a same shape. 
     
     
         9 . The heat dissipation apparatus according to  claim 2 , wherein:
 the lattices, the thermosiphon heat exchange units, and the fan units are all rectangular in shape,   a width of the fan units is equal to a width of the lattices and the thermosiphon heat exchange units,   a height of the fan units is half of a height of the lattices and the thermosiphon heat exchange units.   
     
     
         10 . An outdoor communication device comprising:
 a heat dissipation apparatus; and   one or more service boards;   wherein, the heat dissipation apparatus further comprises:
 one or more thermosiphon heat exchange units, one or more first partitions, and a frame having at least two lattices; 
   wherein:
 each of the one or more thermosiphon heat exchange units is embedded in one lattice of the at least two lattices, 
 each lattice of the at least two lattices having no thermosiphon h eat exchange unit embedded is disposed with the first partition to partition the lattice into an upper portion and a lower portion, 
   the first partition is detachable, and   a number of the thermosiphon heat exchange units is determined according to a number of the one or more service boards.   
     
     
         11 . The outdoor communication device according to  claim 10 , wherein the upper portion of the lattice is a first half lattice, and the lower portion is a second half lattice; wherein the outdoor communication device further comprises:
 one or more fan units;   wherein each fan unit of the one or more fan units is embedded in the first half lattice or the second half lattice.   
     
     
         12 . The outdoor communication device according to  claim 10 , wherein the thermosiphon heat exchange unit comprises:
 a condensation end collection pipe in the upper portion of the thermosiphon heat exchange unit;   a vapor end collection pipe in the lower portion of the thermosiphon heat exchange unit;   at least two cooling tubules, which are connected to the vapor end collection pipe and the condensation end collection pipe;   cooling fins evenly distributed between alternating cooling tubules; and   a second partition partitioning the thermosiphon heat exchange unit into an upper portion and a lower portion;   wherein refrigerant is accommodated in the vapor end collection pipe, the condensation end collection pipe, and the cooling tubules.   
     
     
         13 . The outdoor communication device according to  claim 12 , wherein the refrigerant comprises at least on of: ammonia, acetone, or R134A type refrigerant. 
     
     
         14 . The outdoor communication device according to  claim 10 , wherein the lattices and the thermosiphon heat exchange units have a same shape. 
     
     
         15 . The outdoor communication device according to  claim 11 , wherein the lattices and the thermosiphon heat exchange units have a same shape. 
     
     
         16 . The outdoor communication device according to  claim 12 , wherein the lattices and the thermosiphon heat exchange units have a same shape. 
     
     
         17 . The outdoor communication device according to  claim 13 , wherein the lattices and the thermosiphon heat exchange units have a same shape. 
     
     
         18 . The outdoor communication device according to  claim 11 , wherein:
 the lattices, the thermosiphon heat exchange units, and the fan units are all rectangular in shape;   a width of the fan units is equal to a width of the lattices and the thermosiphon heat exchange units; and   a height of the fan units is half of a height of the lattices and the thermosiphon heat exchange units.