CN217932641U - Longitudinal assembled siphon type heat radiator - Google Patents

Abstract

The utility model relates to the technical field of siphon type heat abstractor, discloses a longitudinal assembly siphon type heat abstractor, including bottom plate spare, first mouth musical instrument board, second mouth musical instrument board and knee joint piece, the inside of bottom plate spare is used for storing the refrigerant, and the refrigerant is heated and is gasification, and the refrigerant cooling is the liquefaction, and the inner of first mouth musical instrument board and the inner of second mouth musical instrument board are connected and communicate the arrangement with the bottom plate spare respectively, and the outer end of first mouth musical instrument board and the outer end of second mouth musical instrument board are connected and communicate the arrangement with the both ends of knee joint piece respectively; the first harmonica plate is used for allowing refrigerant in an air supply state to enter and transfer to the bent connecting piece, and the bent connecting piece is used for allowing the refrigerant to flow to the second harmonica plate and then to flow to the bottom plate piece. Like this, utilize the siphon principle, play the circulation radiating action, simultaneously, reduce holistic occupation space to, first harmonica board and second harmonica board assembly are simple and efficient, and simultaneously, refrigerant gasification heat dissipation and cooling reflux are the partition and arrange, can not cause conflict and influence, greatly improve the radiating effect.

Description

Longitudinal assembled siphon type heat radiator

Technical Field

The patent of the utility model relates to a hydrocone type heat abstractor's technical field particularly, relates to vertical assembly hydrocone type heat abstractor.

Background

The CPU is a short for central processing unit, is an operation and control core of a computer system, is also a final execution unit for information processing and program operation, and is one of important components of a computer.

Along with the rapid development of science and technology, heat abstractor is dispelled the heat to CPU by extensive application to all walks of life, and people prevent that CPU from piling up at the heat that the during operation produced, easily leads to CPU to burn out, during the assembly, is the correspondence with heat abstractor and CPU and arranges, realizes absorbing and giving off the heat that CPU produced, plays the thermolysis.

In the prior art, a heat dissipation device comprises a copper pipe and heat dissipation fins, wherein heat is absorbed by a refrigerant in the copper pipe, and then is dissipated outwards through the heat dissipation fins, so that a heat dissipation effect is achieved; in order to guarantee the heat dissipation effect, more copper pipes need to be arranged, a plurality of copper pipes need to be assembled for a plurality of times, the assembly is extremely inconvenient, and the plurality of copper pipes lead to high cost and large occupied space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical assembly hydrocone type heat abstractor aims at solving prior art, and heat abstractor occupation space is big problem.

The utility model discloses a realize like this, vertically assemble hydrocone type heat abstractor, including bottom plate spare, first mouth organ board, second mouth organ board and union piece, bottom plate spare is used for absorbing the heat of heat source, the inside of bottom plate spare is used for storing the refrigerant, and the refrigerant is heated and is gasified, and the refrigerant cooling is the liquefaction, along top-down direction, first mouth organ board with second mouth organ board is the corresponding arrangement, the inner of first mouth organ board and the inner of second mouth organ board are connected and the intercommunication is arranged with the bottom plate spare respectively, the outer end of first mouth organ board and the outer end of second mouth organ board are connected and the intercommunication is arranged with the both ends of union piece respectively; the first harmonica plate is used for allowing a coolant in a gasification state to enter and transfer to the bent connecting piece, the bent connecting piece is used for allowing the coolant to flow to the second harmonica plate, and the second harmonica plate is used for allowing a liquefied coolant to flow to the bottom plate.

Furthermore, first harmonica board includes first board shell and a plurality of first baffle, first board shell with first baffle is respectively along deviating from bottom plate spare direction is the extension and arranges, each first baffle is the interval and corresponds the arrangement, each first baffle is installed the inside of first board shell, just the upper portion and the lower part of first baffle respectively with the connection of first board shell is arranged, and is adjacent form first board chamber between the first baffle, first board chamber is used for supplying the refrigerant to pass through.

Further, along deviating from bottom plate spare direction, first baffle is rectangular form and arranges, along top-down direction, the longitudinal section in first board chamber is rectangular form and arranges.

Further, the second harmonica plate comprises a second plate shell and a plurality of second partition plates, the second plate shell and the second partition plates are respectively arranged in an extending mode along the direction deviating from the bottom plate piece, the second partition plates are arranged in a corresponding mode at intervals, the second partition plates are arranged inside the second plate shell, the upper portion and the lower portion of each second partition plate are respectively arranged in a connecting mode with the second plate shell, a second plate cavity is formed between the second partition plates, and the second plate cavity is used for enabling a refrigerant to flow back to the bottom plate piece.

Further, along deviating from bottom plate spare direction, the second baffle is rectangular form and arranges, along top-down direction, the longitudinal section of second board chamber is rectangular form and arranges.

Furthermore, the bent connecting piece comprises a first bent connector, a second bent connector and a bent connecting plate, the first bent connector, the bent connecting plate and the second bent connecting plate are sequentially arranged in a butt joint mode along the direction from top to bottom, the bent connecting plate is longitudinally arranged, and two ends of the bent connecting plate are respectively connected with and communicated with the first bent connector and the second bent connector; the outer end of first mouth musical instrument board with first elbow connector is to connect and the intercommunication arranges, the outer end of second mouth musical instrument board with the second elbow connector is to connect and the intercommunication arranges.

Further, first elbow joint has first joint face and first joint face of going out, first joint face orientation of going into the direction of first mouth organ board is arranged, first joint face of going into is the extension along the transverse direction and arranges, just first joint face of going into forms first interface of going into, first interface of going into is rectangular form extension along the transverse direction and arranges, first shell of the board inlays to be established first interface of going into, each first board chamber synchronous with it is the conduction arrangement to advance the interface, first joint face orientation of going out the elbow board is arranged, first joint face of going out forms first interface of going out, first interface of going out is the extension along the transverse direction and arranges, the upper portion of elbow board is inlayed and is established first interface of going out arranges, just first elbow joint passes through first interface of going out with the inside of elbow board is the intercommunication and arranges.

Furthermore, the curved baffle includes curved shell and a plurality of curved baffle, curved shell and each curved baffle is longitudinal extension respectively and arranges, each curved baffle is the interval and corresponds the arrangement, each curved baffle is installed the inside of curved shell, along width direction, the both ends of curved baffle are connected the arrangement with the curved shell respectively, and is adjacent form the curved plate chamber between the curved baffle, first play interface and each the curved plate chamber is along being the intercommunication from top to bottom and arranges.

Further, the bottom plate piece includes the bottom plate body, first pressure head and second pressure head, the bottom plate body is used for saving the refrigerant, first pressure head with the second pressure head is installed respectively the bottom plate body, just first pressure head with the second pressure head is both ends and corresponds and arranges, the inner of first mouth musical instrument board is inlayed and is established first pressure head, just the inner of first mouth musical instrument board passes through first pressure head with the bottom plate body is the intercommunication and arranges, first pressure head encircles and surrounds the inner of first mouth musical instrument board is arranged, the inner of second mouth musical instrument board is inlayed and is established the second pressure head, just the inner of second mouth musical instrument board passes through the second pressure head with the bottom plate body is the intercommunication and arranges, the second pressure head encircles and surrounds the inner of second mouth musical instrument board and arranges.

Furthermore, the longitudinally assembled siphon heat dissipation device comprises an upper fin group, a middle fin group and a lower fin group, the upper fin group and the middle fin group clamp the first harmonica plate and are arranged, the middle fin group and the lower fin group clamp the second harmonica plate, and the upper fin group, the middle fin group and the lower fin group are sequentially arranged at intervals in a corresponding manner along the top-down direction;

the upper fin group comprises a plurality of upper fin bodies, each upper fin body is arranged at intervals correspondingly, each upper fin body is provided with an upper fin head and an upper fin groove, and the upper fin heads and the upper fin grooves of the adjacent upper fin bodies are arranged in an embedded manner; the middle fin group comprises a plurality of middle fin bodies, each middle fin body is arranged at intervals correspondingly, each middle fin body is provided with a middle fin head and a middle fin groove, and the middle fin heads and the middle fin grooves of the adjacent middle fin bodies are arranged in an embedded mode; the lower fin group comprises a plurality of lower fin bodies, each lower fin body is arranged at intervals in a corresponding mode, each lower fin body is provided with a lower fin head and a lower fin groove, and the lower fin head and the lower fin groove of the lower fin body are arranged in an embedded mode.

Compared with the prior art, the utility model provides a vertically assemble hydrocone type heat abstractor, during the use, the bottom plate absorbs the heat of heat source, the refrigerant absorbs the heat and is the gasification state, the refrigerant of gasification state distributes upwards and flows to first mouth musical instrument board, play the heat dissipation effect under the effect of first mouth musical instrument board, the refrigerant after the heat dissipation flows to second mouth musical instrument board through the elbow connector, second mouth musical instrument board dispels the heat to the refrigerant once more, make gasified refrigerant cooling be the liquefaction state, the refrigerant flow back to the bottom plate spare with the liquefaction state again, utilize the siphon principle, realize the circulation heat dissipation; like this, through first harmonica board and the cooperation of second harmonica board, the realization absorbs the heat that the heat source produced, plays the radiating action, simultaneously, reduces holistic occupation space to, first harmonica board and the simple and efficient of second harmonica board assembly, the heat abstractor's of being convenient for equipment, simultaneously, the circulation heat dissipation, and refrigerant gasification heat dissipation and cooling reflux are the partition and arrange, can not cause conflict and influence, greatly improve the radiating effect.

Drawings

Fig. 1 is a schematic perspective view of a longitudinally assembled siphon heat sink according to the present invention;

FIG. 2 is a schematic left side view of the longitudinally assembled siphonic heat sink provided by the present invention;

FIG. 3 is a schematic front view of a longitudinally assembled siphonic heat sink according to the present invention;

FIG. 4 is a schematic perspective view of the first and second harmonica plates with the siphon heat sink mounted thereon in the longitudinal direction;

FIG. 5 is a schematic front view of the first and second harmonica plates with the siphon heat sink mounted thereon;

FIG. 6 is an exploded view of the longitudinally assembled siphon heat sink elbow of the present invention;

FIG. 7 is an exploded view of the longitudinally assembled siphon heat sink elbow according to the present invention;

FIG. 8 is a perspective view of a middle fin assembly of a longitudinally mounted siphonic heat sink according to the present invention;

FIG. 9 is an enlarged schematic view of portion A of the longitudinally assembled siphonic heat sink of the present invention;

FIG. 10 is a schematic left side view of a middle fin assembly of a longitudinally mounted siphonic heat sink according to the present invention;

fig. 11 is an enlarged schematic view of the portion B of the longitudinally assembled siphon heat sink according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1-11, the preferred embodiment of the present invention is shown.

The longitudinal assembly siphon type heat dissipation device comprises a base plate member 1, a first harmonica plate 2, a second harmonica plate 3 and a bent connecting member 4, wherein the base plate member 1 is used for absorbing heat of a heat source, a refrigerant is stored in the base plate member 1, the refrigerant is gasified when being heated, the refrigerant is liquefied when being cooled, the first harmonica plate 2 and the second harmonica plate 3 are correspondingly arranged along the direction from top to bottom, the inner end of the first harmonica plate 2 and the inner end of the second harmonica plate 3 are respectively connected and communicated with the base plate member 1, and the outer end of the first harmonica plate 2 and the outer end of the second harmonica plate 3 are respectively connected and communicated with two ends of the bent connecting member 4; the first harmonica plate 2 is used for allowing refrigerant in a gasification state to enter and transfer to the bent connecting piece 4, the bent connecting piece 4 is used for allowing the refrigerant to flow to the second harmonica plate 3, and the second harmonica plate 3 is used for allowing liquefied refrigerant to flow to the bottom plate piece 1.

When the longitudinally-assembled siphon-type heat dissipation device is used, the bottom plate member 1 absorbs heat of a heat source, the refrigerant absorbs the heat and is in a gasified state, the refrigerant in the gasified state is upwards diffused and flows to the first mouth piano plate 2, the heat dissipation effect is achieved under the effect of the first mouth piano plate 2, the refrigerant after heat dissipation flows to the second mouth piano plate 3 through the bent connector 4, the second mouth piano plate 3 dissipates the heat of the refrigerant again, the gasified refrigerant is cooled to be in a liquefied state, the refrigerant in the liquefied state flows back to the bottom plate member 1, and heat is dissipated circularly; like this, through the cooperation of first mouth musical instrument board 2 and second mouth musical instrument board 3, realize absorbing the heat that CPU produced, play the thermolysis, simultaneously, reduce holistic occupation space to, first mouth musical instrument board 2 and the simple and efficient equipment of second mouth musical instrument board 3 are convenient and fast, and the heat abstractor's of being convenient for equipment, simultaneously, circulation heat dissipation, and refrigerant gasification heat dissipation and cooling reflux are the partition and arrange, can not cause conflict and influence, greatly improve the radiating effect.

The refrigerant can be the fluorine ammonia, utilize fluorine ammonia heat absorption gasification and cooling liquefaction, realize carrying and the heat transfer of giving off to the heat.

The floor element 1 is arranged in abutment with the heat source, so that the floor element 1 absorbs the heat generated by the heat source.

The heat source can be a CPU of a computer, and the CPU generates heat when working.

Along top-down direction, first mouth musical instrument board 2 and second mouth musical instrument board 3 are the correspondence and arrange, and like this, first mouth musical instrument board 2 and second mouth musical instrument board 3 have the difference in height, utilize the siphon principle, make the refrigerant be the circulation along between first mouth musical instrument board 2, curved joint 4, second mouth musical instrument board 3, the bottom plate spare 1, realize the circulation heat dissipation.

First chinese violin board 2 includes first board shell and a plurality of first baffle, and first board shell and first baffle are along deviating from 1 direction of bottom plate spare respectively and extend the arrangement, and each first baffle is the interval and corresponds the arrangement, and each first baffle is installed in the inside of first board shell, and the upper portion of first baffle and lower part are arranged with being connected of first board shell respectively, form first board chamber 21 between the adjacent first baffle, and first board chamber 21 is used for supplying the refrigerant to pass through.

Therefore, under the action of each first plate cavity 21, gasified refrigerants are separated and conveyed, heat accumulation is reduced, and the heat dissipation effect is improved.

Along the back of the body from the 1 direction of bottom plate spare, first baffle is rectangular form and arranges, like this, prolongs the lateral transportation distance of first mouth musical instrument board 2, makes the distance that gasified refrigerant removed longer, and radiating distance is longer, and then improves the radiating effect.

The longitudinal section of the first plate cavity 21 is arranged in a long strip shape along the top-down direction; in the moving process of the gasified refrigerant, the heat dissipation liquefied refrigerant moves downwards, and the gasified refrigerant moves upwards, so that the liquefied refrigerant can conveniently enter the bent part 4; and, the range of the longitudinal heat dissipation area of the first harmonica plate 2 is increased, thereby improving the heat dissipation effect.

The second harmonica board 3 comprises a second board shell and a plurality of second partition boards, the second board shell and the second partition boards are respectively arranged in an extending mode along the direction of deviating from the bottom board piece 1, each second partition board is arranged in a spaced and corresponding mode, each second partition board is installed inside the second board shell, the upper portion and the lower portion of each second partition board are respectively arranged in a connecting mode with the second board shell, a second board cavity 31 is formed between every two adjacent second partition boards, and the second board cavity 31 is used for enabling cooling mediums to flow back to the bottom board piece 1.

Therefore, under the action of each second plate cavity 31, the refrigerant is separated and conveyed and is radiated again, the accumulation of heat is reduced, and the radiating effect is improved.

Along the back from 1 direction of bottom plate spare, the second baffle is rectangular form and arranges, like this, prolongs the lateral transportation distance of second mouth organ board 3, makes the distance that the refrigerant removed longer, and radiating distance is longer, and then improves the radiating effect.

The longitudinal section of the second plate cavity 31 is arranged in a long strip shape along the top-down direction; thus, the range of the longitudinal heat dissipation area of the second harmonica plate 3 is increased, and the heat dissipation effect is further improved.

The bending piece 4 comprises a first bending joint 41, a second bending joint 43 and a bending plate 42, the first bending joint 41, the bending plate 42 and the second bending plate 42 are sequentially arranged in a butt joint mode along the top-down direction, the bending plate 42 is arranged longitudinally, and two ends of the bending plate 42 are respectively connected with and communicated with the first bending joint 41 and the second bending joint 43; the outer end of the first harmonica plate 2 is connected and communicated with the first elbow joint 41, and the outer end of the second harmonica plate 3 is connected and communicated with the second elbow joint 43.

In this way, the refrigerant after the heat dissipation of the first mouth piano plate 2 enters the elbow plate 42 through the first elbow connector 41, and the elbow plate 42 is longitudinally arranged, so that the refrigerant is transferred to the second elbow connector 43, transferred to the second mouth piano plate 3 through the second elbow connector 43, and finally flows back to the base plate member 1.

The first bent connector 41 has a first inlet connection surface and a first outlet connection surface, the first inlet connection surface is arranged toward the first piano plate 2, the first inlet connection surface extends along the transverse direction, the first inlet connection surface forms a first inlet interface 411, the first inlet interface 411 extends along the transverse direction in a strip shape, the first shell is embedded with the first inlet interface 411, each first plate cavity 21 is synchronously communicated with the first inlet interface 411, the first outlet connection surface faces the bent plate 42, the first outlet connection surface forms a first outlet interface 412, the first outlet interface 412 extends along the transverse direction, the first outlet interface 412 is embedded in the upper portion of the bent plate 42, and the first bent connector 41 is communicated with the inside of the bent plate 42 through the first outlet interface 412.

Under the effect of the first inlet port 411, sufficient access space is provided, the refrigerant which is convenient to dissipate heat through the first harmonica plate 2 enters the first elbow connector 41, under the effect of the first outlet port 412, sufficient output space is provided, the refrigerant which is convenient to the first elbow connector 41 is output to the elbow connector plate 42, the elbow connector plate 42 is longitudinally arranged, the refrigerant which is convenient to dissipate heat again flows back to the bottom plate member 1 through the elbow connector plate 42 entering the second harmonica plate 3.

The second elbow connector 43 has a second inlet surface and a second outlet surface, the second inlet surface is arranged toward the direction of the elbow plate 42, the second inlet surface is arranged in an extending manner along the transverse direction, the second inlet surface forms a second inlet interface 431, the second inlet interface 431 is arranged in a long-strip-shaped extending manner along the transverse direction, the second inlet interface 431 is arranged at the lower part of the elbow plate 42 in an embedded manner, the second outlet surface is arranged toward the direction of the second harmonica plate 3, the second outlet surface is arranged in an extending manner along the transverse direction, the second outlet interface forms a second outlet interface 432, the second outlet interface 432 is arranged in an embedded manner on the second harmonica plate 3, and each second plate cavity 31 is synchronously arranged in a conducting manner with the second outlet interface 432.

Under the effect of second interface 431, have sufficient access space, the refrigerant of the curved connecting plate 42 of being convenient for gets into second elbow joint 43, under the effect of second interface 432, have sufficient output space, the refrigerant of the curved connecting plate 42 of being convenient for exports to second mouth organ board 3, the refrigerant of being convenient for gets into second mouth organ board 3, flows back to bottom plate spare 1 after dispelling the heat once more.

Curved board 42 includes curved shell and a plurality of curved baffle, and curved shell and each curved baffle are longitudinal extension respectively and arrange, and each curved baffle is the interval and corresponds the arrangement, and each curved baffle is installed in the inside of curved shell, along width direction, and the both ends of curved baffle are connected with the curved shell respectively and arrange, form curved board chamber 421 between the adjacent curved baffle, and first play interface 412 is the intercommunication with each curved board chamber 421 along upper and lower arranging.

Therefore, under the action of each bent plate cavity 421, the refrigerant entering the bent plates 42 is separated and conveyed, so that the accumulation of heat is reduced, and the heat dissipation effect is improved; meanwhile, each bent plate cavity 421 plays a role in guiding, so that the refrigerant can conveniently enter the second harmonica plate 3 in a separated state, and the heat dissipation effect of secondary heat dissipation of the refrigerant is improved.

The bottom plate member 1 comprises a bottom plate body 13, a first pressure head 11 and a second pressure head 12, the bottom plate body 13 is used for storing a refrigerant, the first pressure head 11 and the second pressure head 12 are installed on the bottom plate body 13 respectively, the first pressure head 11 and the second pressure head 12 are arranged in a two-end corresponding mode, the first pressure head 11 is embedded at the inner end of the first mouth organ plate 2, the inner end of the first mouth organ plate 2 is communicated with the bottom plate body 13 through the first pressure head 11, the first pressure head 11 is arranged around the inner end surrounding the first mouth organ plate 2, the second pressure head 12 is embedded at the inner end of the second mouth organ plate 3, the inner end of the second mouth organ plate 3 is communicated with the bottom plate body 13 through the second pressure head 12, and the second pressure head 12 is arranged around the inner end surrounding the second mouth organ plate 3.

Under the action of the first pressure head 11, the refrigerant which is convenient for absorbing heat and gasifying of the bottom plate member 1 enters the first mouth organ plate 2, and the joint between the first pressure head 11 and the first mouth organ plate 2 is sealed, so that the refrigerant is prevented from leaking; under the effect of second pressure head 12, the refrigerant entering bottom plate spare 1 after being convenient for dispel the heat through second mouth musical instrument board 3, and seal the junction between second pressure head 12 and the second mouth musical instrument board 3, avoid the refrigerant to reveal.

The bottom plate member 1 comprises a first sealing ring, the first sealing ring is arranged inside the first pressure head 11, the first pressure head 11 and the inner end of the first mouth organ plate 2 clamp the first sealing ring, the joint between the first pressure head 11 and the first mouth organ plate 2 is sealed, and the refrigerant leakage is avoided.

The bottom plate part 1 comprises a second sealing ring, the second sealing ring is arranged inside the second pressure head 12, the second pressure head 12 and the inner end of the second harmonica plate 3 clamp the second sealing ring, the joint between the second pressure head 12 and the second harmonica plate 3 is sealed, and leakage of a refrigerant is avoided.

The longitudinally assembled siphon type heat dissipation device comprises an upper fin group 5, a middle fin group 6 and a lower fin group 7, wherein the upper fin group 5 and the middle fin group 6 are arranged in a manner of clamping a first harmonica plate 2, the middle fin group 6 and the lower fin group 7 are arranged in a manner of clamping a second harmonica plate 3, and the upper fin group 5, the middle fin group 6 and the lower fin group 7 are sequentially arranged at intervals in a corresponding manner along the direction from top to bottom.

Under the cooperation of upper fin group 5, middle fin group 6 and lower fin group 7, form a plurality of air flues, the air current of being convenient for improves the radiating effect of first mouth musical instrument board 2 and second mouth musical instrument board 3 through carrying the heat.

The upper fin group 5 comprises a plurality of upper fin bodies, each upper fin body is arranged at intervals correspondingly, each upper fin body is provided with an upper fin head and an upper fin groove, and the upper fin heads and the upper fin grooves of the adjacent upper fin bodies are arranged in an embedded manner; the assembly between each upper sheet body is convenient.

The upper piece body comprises an upper piece main board and an upper piece auxiliary board, the end portion of the upper piece main board is connected with the upper piece auxiliary board and is arranged perpendicularly, the upper piece main board and the upper piece auxiliary board form an upper piece head, the upper piece auxiliary board is a tiled first mouth organ board 2 in a butting mode and is arranged, heat of the first mouth organ board 2 is conducted to the upper piece auxiliary board, and the heat dissipation effect is improved.

The both ends of going up the lamellar body form the subplate of going up respectively, and adjacent main board centre gripping subplate of going up is arranged, and the subplate of going up of lower part is the first mouth organ board 2 of contradicting of tiling form and arranges, and the subplate of going up on upper portion is and exposes and arranges, and the heat dissipation of the lamellar body of being convenient for, simultaneously, the subplate of going up plays the location reinforcing effect, and the steadiness of lamellar body is gone up in the reinforcing, effectively avoids the deformation of going up the lamellar body, improves the life of going up the lamellar body.

The middle fin group 6 comprises a plurality of middle fin bodies 61, each middle fin body 61 is arranged correspondingly at intervals, each middle fin body 61 is provided with a middle fin head 63 and a middle fin groove 64, and the middle fin heads 63 and the middle fin grooves 64 of the adjacent middle fin bodies 61 are embedded; facilitating assembly between the respective middle sheets 61.

Two ends of the middle sheet body 61 are respectively provided with a middle sheet auxiliary plate 62, the middle sheet auxiliary plate 62 is provided with a middle sheet head 63, and the two middle sheet auxiliary plates 62 are respectively arranged in a flat state to abut against the first harmonica board 2 and the second harmonica board 3; the heat of the first harmonica board 2 and the heat of the second harmonica board 3 can be conducted to the middle sub-board 62 conveniently, and the heat dissipation effect is improved.

The middle sheet body 61 comprises a middle sheet main board 65, the middle sheet main board 65 is longitudinally arranged, two ends of the middle sheet main board 65 are respectively connected with the two middle sheet auxiliary boards 62, and the middle sheet main board 65 and the middle sheet auxiliary boards 62 are vertically arranged; the middle sheet auxiliary plate 62 plays a role in positioning and reinforcing, the stability of the middle sheet body 61 is enhanced, the deformation of the middle sheet body 61 is effectively avoided, and the service life of the middle sheet body 61 is prolonged.

The lower fin group 7 comprises a plurality of lower fin bodies, each lower fin body is correspondingly arranged at intervals, each lower fin body is provided with a lower fin head and a lower fin groove, and the lower fin heads and the lower fin grooves of adjacent lower fin bodies are arranged in an embedded manner; is convenient for the assembly between the lower sheet bodies

Lower lamellar body is longitudinal arrangement including lower mainboard and lower subplate, and lower mainboard is longitudinal arrangement, and the tip and the lower subplate of lower mainboard are to be connected and arrange, and lower mainboard is perpendicular with lower subplate and arranges, and lower subplate forms end of a slice down, and lower subplate is the form of tiling and contradicts second mouth musical instrument board 3 and arranges, and the heat conduction of the second mouth musical instrument board 3 of being convenient for improves the radiating effect to lower subplate.

The lower sheet body comprises a lower sheet main plate which is longitudinally arranged, two ends of the lower sheet main plate are respectively connected with the two lower sheet auxiliary plates, and the lower sheet main plate and the lower sheet auxiliary plates are vertically arranged; the subplate of lower piece plays the location reinforcing effect, and the steadiness of lamellar body under the reinforcing effectively avoids the deformation of lower lamellar body, improves the life of lower lamellar body.

The lower subplate on upper portion is the form of tiling and contradicts second mouth musical instrument board 3 and arranges, and the lower subplate of lower portion is and exposes and arranges, the heat dissipation of the lower lamellar body of being convenient for.

The longitudinally assembled siphon-type heat dissipation device comprises a fan piece, the fan piece is started to output airflow, the fan piece is synchronously arranged corresponding to the upper fin group 5, the middle fin group 6 and the lower fin group 7, and the fan piece faces the upper fin group 5, the middle fin group 6 and the lower fin group 7 to convey airflow, so that heat dissipation is facilitated, and the heat dissipation effect of the heat dissipation device is improved.

The longitudinally assembled siphon type heat dissipation device comprises an injection pipe, the inner end of the injection pipe is connected and communicated with the bottom plate part 1, and the outer end of the injection pipe extends outwards; the refrigerant is added and supplemented through the injection pipe.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The longitudinal assembly siphon type heat dissipation device is characterized by comprising a bottom plate piece, a first harmonica plate, a second harmonica plate and a bent connecting piece, wherein the bottom plate piece is used for absorbing heat of a heat source, a refrigerant is stored in the bottom plate piece and is heated and gasified, the refrigerant is cooled and liquefied, the first harmonica plate and the second harmonica plate are correspondingly arranged along the top-down direction, the inner end of the first harmonica plate and the inner end of the second harmonica plate are respectively connected and communicated with the bottom plate piece, and the outer end of the first harmonica plate and the outer end of the second harmonica plate are respectively connected and communicated with two ends of the bent connecting piece; the first harmonica plate is used for allowing refrigerant in an air supply state to enter and transfer to the bent connecting piece, the bent connecting piece is used for allowing the refrigerant to flow to the second harmonica plate, and the second harmonica plate is used for allowing the liquefied refrigerant to flow to the bottom plate.

2. The longitudinally mounted siphonic heat sink according to claim 1, wherein the first mouthpiece plate comprises a first shell and a plurality of first baffles, the first shell and the first baffles extend away from the bottom plate, the first baffles are correspondingly spaced, the first baffles are disposed inside the first shell, the upper and lower portions of the first baffles are respectively connected to the first shell, and a first cavity is formed between adjacent first baffles for the refrigerant to pass through.

3. The longitudinally mounted siphonic heat sink according to claim 2, wherein the first baffle plate is elongated in a direction away from the bottom plate member, and wherein the longitudinal cross-section of the first plate cavity is elongated in a top-down direction.

4. The longitudinally mounted siphonic heat sink according to claim 2, wherein the second harmonica plate comprises a second shell and a plurality of second partition plates, the second shell and the second partition plates extend away from the bottom plate member, the second partition plates are correspondingly spaced, the second partition plates are disposed inside the second shell, the upper and lower portions of the second partition plates are connected with the second shell, respectively, and a second cavity is formed between adjacent second partition plates and is used for the coolant to flow back to the bottom plate member.

5. The longitudinally mounted siphonic heat sink of claim 4, wherein the second baffle plate is elongated in a direction away from the bottom plate member, and wherein the second plate chamber is elongated in longitudinal cross-section in a top-down direction.

6. The longitudinally mounted siphonic heat sink according to any one of claims 2-5, wherein the elbow comprises a first elbow, a second elbow, and an elbow plate, wherein the first elbow, the elbow plate, and the second elbow are sequentially in abutting relationship from top to bottom, and the elbow plate is longitudinally disposed, and wherein the two ends of the elbow plate are connected to and in communication with the first elbow and the second elbow, respectively; the outer end of first mouth musical instrument board with first elbow connector is to connect and the intercommunication arranges, the outer end of second mouth musical instrument board with the second elbow connector is to connect and the intercommunication arranges.

7. The longitudinally mounted siphonic heat sink according to claim 6, wherein the first elbow has a first inlet face and a first outlet face, the first inlet face is oriented toward the first piano plate, the first inlet face is oriented in a transverse direction, the first inlet face forms a first inlet port, the first inlet port is oriented in a transverse direction, the first inlet port is oriented in a longitudinal direction, the first inlet port is embedded in the first shell, each of the first plate cavities is synchronously oriented in a communication manner with the inlet port, the first outlet face is oriented toward the elbow plate, the first outlet port forms a first outlet port, the first outlet port is oriented in a transverse direction, the first outlet port is embedded in an upper portion of the elbow plate, and the first elbow is in a communication arrangement with the interior of the elbow plate through the first outlet port.

8. The longitudinally mounted siphonic heat sink according to claim 7, wherein the elbow plate comprises an elbow housing and a plurality of elbow baffles, the elbow housing and each of the elbow baffles are longitudinally extended, the elbow baffles are arranged in a spaced and corresponding manner, each of the elbow baffles is disposed inside the elbow housing, the two ends of each of the elbow baffles are connected to the elbow housing in the width direction, an elbow cavity is formed between each adjacent elbow baffles, and the first outlet port is communicated with each of the elbow cavities in the up-down direction.

9. The longitudinally assembled siphon heat sink according to any one of claims 1 to 5, wherein the base plate member comprises a base plate member, a first pressing head and a second pressing head, the base plate member is configured to store a refrigerant, the first pressing head and the second pressing head are respectively disposed on the base plate member, the first pressing head and the second pressing head are disposed with two ends thereof corresponding to each other, the first pressing head is embedded in an inner end of the first mouth plate, the inner end of the first mouth plate is communicated with the base plate member through the first pressing head, the first pressing head is disposed around an inner end surrounding the first mouth plate, the second pressing head is embedded in an inner end of the second mouth plate, the inner end of the second mouth plate is communicated with the base plate member through the second pressing head, and the second pressing head is disposed around an inner end surrounding the second mouth plate.

10. The longitudinally mounted siphonic heat sink according to any one of claims 1-5, wherein the longitudinally mounted siphonic heat sink comprises an upper fin set, a middle fin set and a lower fin set, the upper fin set and the middle fin set sandwich the first harmonica plate arrangement, the middle fin set and the lower fin set sandwich the second harmonica plate arrangement, and the upper fin set, the middle fin set and the lower fin set are sequentially arranged in a spaced-apart correspondence in a top-to-bottom direction;

the upper fin group comprises a plurality of upper fin bodies, each upper fin body is arranged at intervals correspondingly, each upper fin body is provided with an upper fin head and an upper fin groove, and the upper fin heads and the upper fin grooves of the adjacent upper fin bodies are arranged in an embedded manner; the middle fin group comprises a plurality of middle fin bodies, each middle fin body is arranged at intervals correspondingly, each middle fin body is provided with a middle fin head and a middle fin groove, and the middle fin heads and the middle fin grooves of the adjacent middle fin bodies are arranged in an embedded mode; the lower fin group comprises a plurality of lower fin bodies, each lower fin body is arranged at intervals in a corresponding mode, each lower fin body is provided with a lower fin head and a lower fin groove, and the lower fin head and the lower fin groove of the lower fin body are arranged in an embedded mode.

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