CN218068784U - Radiator convenient to disassemble and assemble - Google Patents

Abstract

The utility model discloses a make things convenient for radiator of dismouting, including the heat dissipation fin group, set up in the fan assembly of heat dissipation fin group one side and set up in the base subassembly of heat dissipation fin group bottom, fan assembly includes along vertical direction set up in the connecting plate of long limit one side of heat dissipation fin group and with the radiator fan of connecting plate joint, the connecting plate is the plastic material, its left and right sides with the heat dissipation fin group pass through buckle structure and be connected, its bottom and base subassembly butt. In this way, the connecting plate is made of plastic materials, the connecting plate is clamped with the heat dissipation fin group in a buckling mode completely, the heat dissipation fan is clamped with the connecting plate, connecting pieces such as screws are not needed in the whole mounting structure, the mounting structure is convenient to disassemble, assemble and replace, and the service life of the mounting structure is prolonged; in addition, the connecting plate has toughness after being made of plastic materials, so that the whole shaking of the radiator caused by the shaking of the radiating fan can be prevented, and the friction sound caused by wind noise and vibration is reduced.

Description

Radiator convenient to disassemble and assemble

Technical Field

The utility model relates to a computer heat dissipation technical field especially relates to a make things convenient for radiator of dismouting.

Background

With the continuous maturity of computer technology, computers have become indispensable products for office and study of each family. The computer is used as high-density integrated equipment, the number of internal components is large, and the components can generate a large amount of heat when the computer works, so that the internal temperature of the computer is increased, the normal work of each component is influenced, and even the components can be damaged. At present, most of computer heat dissipation adopts water cooling or air cooling and other methods for heat dissipation, and tower type heat sinks composed of heat dissipation fins and heat conduction pipes are popular among various computer manufacturers due to good heat dissipation effect, simple structure and low cost.

In the prior art, a tower-type heat sink is provided with a heat dissipation fan to accelerate heat dissipation of heat dissipation fins, and the heat dissipation fan is mounted on a plate connected with the heat dissipation fins. The plate mostly adopts metal parts to assist the heat dissipation of the heat dissipation fins, and the heat dissipation fan can shake during operation, so that the metal plate can also shake, and even the metal plate can rub against the heat dissipation fins to generate noise. And the connection structure of plate adopts its top to pass through screwed connection with the top that runs through radiating fin's spliced pole more, and the bottom of plate passes through screwed connection with the base of radiator to it is fixed with plate and radiating fin group, the dismouting plate of being not convenient for of this kind of connected mode. Meanwhile, the plate is connected with the radiating fan through screws after being punched, so that the radiating fan is inconvenient to disassemble and assemble, most radiating fans are plastic parts, the radiating fans cannot be locked after being locked by the screws for several times, and the service life is short.

Therefore, it is necessary to design a heat sink with simple structure, the whole fan assembly is connected by a buckle structure, the fan assembly is convenient to disassemble and assemble, and the shaking and noise influence on the heat sink caused by the working of the heat dissipation fan can be reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems, the utility model provides a radiator which is convenient to disassemble and assemble, the connecting plate is made of plastic materials, the connecting plate can be completely clamped with the radiating fin group in a buckling mode, the radiating fan is clamped with the connecting plate, the whole mounting structure does not need to adopt connecting pieces such as screws, the disassembly and the assembly are convenient, and the service life of the mounting structure is prolonged; in addition, the connecting plate has toughness after being set to the plastic material, can prevent that radiator fan from rocking the whole radiator that arouses and rocking, and reduced the wind and made an uproar and the friction sound that the vibration brought.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a make things convenient for radiator of dismouting, including heat dissipation fin group, set up in the fan assembly of heat dissipation fin group one side and set up in the base subassembly of heat dissipation fin group bottom, fan assembly include along vertical direction set up in the connecting plate of long limit one side of heat dissipation fin group and with the radiator fan of connecting plate joint, the connecting plate is the plastic material, its left and right sides with heat dissipation fin group passes through buckle structure and connects, its bottom with the base subassembly butt.

Furthermore, the radiating fin group comprises a plurality of radiating fins which are arranged at equal intervals along the vertical direction and a plurality of heat conduction pipes which are arranged along the vertical direction and are spliced with the radiating fins, the radiating fins are arranged along the horizontal direction and are provided with a plurality of through holes, the heat conduction pipes are arranged in a U-shaped structure, and two ends of the heat conduction pipes respectively correspondingly penetrate through the through holes upwards.

Furthermore, the buckle structure comprises clamping grooves symmetrically arranged on short sides of two sides of the radiating fins and at least two groups of buckle parts symmetrically arranged on the left end and the right end of the connecting plate, the clamping grooves are in right-angle trapezoidal structures, one side, close to the connecting plate, of each clamping groove is a straight edge, and one side, far away from the connecting plate, of each clamping groove is a bevel edge.

Further, the connecting plate is close to radiating fin's one end is provided with annular protrusion along the hoop, the bellied top of annular is the opening setting, radiating fin's being close to the bellied one end of annular hold in the cavity that the annular protrusion encloses, radiating fin's both sides minor face with the bellied internal perisporium of annular is immediately followed.

Furthermore, the buckling part comprises a connecting part and a buckling part, wherein the connecting part is perpendicular to the annular protrusion, the buckling part is perpendicular to the outer end of the connecting part, and the buckling part is accommodated in the clamping groove and is matched with the clamping groove in shape.

Furthermore, a vent is arranged at the center of the connecting plate, and at least four groups of hooks and a plurality of limiting bulges vertical to the connecting plate are arranged at one end of the connecting plate close to the radiating fan along the circumferential direction;

the heat dissipation fan comprises an impeller and a support, and a bottom plate of the support is clamped in the clamping hook and is abutted to the limiting protrusions.

Furthermore, the base assembly comprises a heat conduction block arranged below the heat dissipation fins along the horizontal direction, a connection base arranged below the heat conduction block in parallel, and an installation base arranged below the connection base in parallel, wherein the bottom end of the heat conduction block is provided with a plurality of heat conduction grooves which are respectively used for correspondingly accommodating the bottom ends of the plurality of heat conduction pipes in parallel.

Furthermore, the top of heat conduction piece is provided with the spread groove along the perpendicular to the direction of heat conduction groove trend, the connecting strip has been held in the spread groove, the section of connecting strip is the arc structure setting of kickup, the length of connecting strip is greater than the length of spread groove, and the both ends symmetry of connecting strip is provided with first connecting hole, be provided with on the connection base with the second connecting hole that first connecting hole corresponds.

Furthermore, a plurality of heat dissipation grooves are arranged in parallel in the direction perpendicular to the connecting groove in the areas, located on the two sides of the connecting groove, of the top end of the heat conduction block, a third connecting hole is formed in the center of the connecting groove, and a fourth connecting hole corresponding to the third connecting hole is formed in the connecting strip;

one side of the top end of the heat conduction block, which is close to the connecting plate, is provided with a limiting groove, the limiting groove is in an L-shaped structure, the bottom end of the connecting plate is abutted to the limiting groove, and the bottom end of the connecting plate is provided with an arc-shaped opening for the connecting strip to pass through.

Furthermore, the center department of connecting the base with the installation base all is provided with the through-hole, connect the base with four groups of edges of installation base all are provided with the fifth connecting hole to connect the two through the fastener.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the radiator convenient to disassemble and assemble of the utility model can completely adopt the buckling mode to clamp the connecting plate and the radiating fin group by setting the connecting plate into the plastic material, and clamp the radiating fan and the connecting plate, the whole mounting structure does not need to adopt connecting pieces such as screws, the disassembly and assembly are convenient, the replacement is convenient, and the service life of the mounting structure is prolonged; in addition, the connecting plate has toughness after being made of plastic materials, so that the whole shaking of the radiator caused by the shaking of the radiating fan can be prevented, and the friction sound caused by wind noise and vibration is reduced.

2. The utility model discloses a make things convenient for radiator of dismouting, through setting the base subassembly to the installation base that is split type structure setting, connect the base, and the conducting strip, set dismantled and assembled modular structure with the base subassembly, convenient follow-up change the maintenance to different modules, and the top of conducting strip sets up the connecting strip, and pass through spring screw with the connection base after extending the both ends of connecting strip, thereby set up the conducting strip unsettled in the top of connecting the base, the contact of the base of conducting strip rather than below has not only been avoided, still expose the bottom of conducting strip completely, thereby contact with CPU better, improve the radiating effect to CPU.

Drawings

Fig. 1 is a schematic structural view of the heat sink convenient for assembly and disassembly according to the present invention;

fig. 2 is a schematic bottom view of the heat sink of the present invention;

FIG. 3 is a schematic structural view of the connection plate of the heat sink convenient for assembly and disassembly according to the present invention;

FIG. 4 is an exploded view of the heat sink of the present invention;

the components in the drawings are numbered as follows: 10. heat dissipation fins; 11. a card slot; 20. a heat conducting pipe; 30. a heat conducting block; 31. connecting grooves; 32. a heat sink; 33. a heat conduction groove; 34. a third connection hole; 35. a limiting groove; 40. connecting a base; 41. a second connection hole; 50. installing a base; 60. a connecting plate; 61. a fastener; 62. a vent; 63. an annular projection; 64. a hook; 65. a limiting bulge; 66. an arc-shaped opening; 70. a heat-dissipating fan; 80. a connecting strip; 81. a fourth connection hole; 82. a first connection hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is described in detail with reference to the accompanying drawings and specific embodiments.

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not so related to the present invention are omitted.

In addition, it is also to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Examples

As shown in fig. 1 to fig. 2, a heat sink 100 convenient for assembly and disassembly includes a heat dissipating fin set, a fan assembly disposed on one side of the heat dissipating fin set, and a base assembly disposed at a bottom end of the heat dissipating fin set. The base component is in contact with the heat dissipation fin group and the CPU, so that heat generated on the CPU is transferred to the heat dissipation fin group, and then the heat dissipation fin group is quickly dissipated through the fan component, and heat dissipation of the CPU by the radiator is further completed.

The fan assembly includes a connecting plate 60 disposed on one side of the long side of the heat dissipating fin group in the vertical direction, and a heat dissipating fan 70 clamped to the connecting plate 60. The connecting plate 60 is made of plastic material, the left and right sides of which are connected with the radiating fin set through a buckle structure, and the bottom end of which is abutted against the base component. The connecting plate 60 is made of plastic materials, so that the connecting plate has certain toughness, can be tightly buckled with the clamping grooves 11 formed in the two sides of the radiating fin group, prevents the connecting plate 60 from loosening, and can support the connecting plate 60 due to the fact that the bottom end of the connecting plate 60 is abutted to the base assembly.

So set up, through setting connecting plate 60 to the plastic material to completely adopt the mode of buckle with connecting plate 60 and heat dissipation fin group joint, and with radiator fan 70 and connecting plate 60 joint, whole mounting structure need not to adopt connecting pieces such as screw, makes things convenient for the dismouting to change and has improved mounting structure's life. In addition, the connection plate 60 is made of plastic material and has toughness, so that the whole radiator can be prevented from shaking due to shaking of the heat dissipation fan 70, and friction noise caused by wind noise and vibration can be reduced.

As shown in fig. 2 to 3, in some embodiments, the heat dissipation fin group includes a plurality of heat dissipation fins 10 disposed at equal intervals in a vertical direction, and a plurality of heat pipes 20 disposed in the vertical direction and inserted into the plurality of heat dissipation fins 10. The plurality of heat dissipation fins 10 are arranged in a square structure and arranged along a horizontal direction. Each of the heat dissipation fins 10 has the same structure, and is provided with a plurality of through holes. The heat pipes 20 are disposed in a U-shaped structure, and two ends of each heat pipe are disposed along a vertical direction and respectively penetrate through the plurality of through holes upward, so as to connect the heat dissipating fins 10 in series. Particularly, the vertical plates are arranged at the left end and the right end of the bottom end of each radiating fin 10 in the vertical direction, and the height of each vertical plate is the same as the distance between every two adjacent radiating fins 10, so that the supporting effect is achieved.

As shown in fig. 2 to fig. 3, in some embodiments, the fastening structure includes two fastening grooves 11 symmetrically disposed on the short sides of the two sides of the heat sink fins 10, and at least two fastening pieces 61 symmetrically disposed on the left and right ends of the connecting plate 60, and the connecting plate 60 is fastened to the heat sink fins 10 by fastening the fastening pieces 61 in the fastening grooves 11. Draw-in groove 11 is the setting of right trapezoid structure, and its one side that is close to connecting plate 60 is the straight flange, and its one side of keeping away from connecting plate 60 is the hypotenuse, and the stability that buckle 61 connects can also be improved to the counterpoint joint of the buckle 61 of not only being convenient for and draw-in groove 11, prevents the pine and takes off.

As shown in fig. 2 to 3, in some embodiments, an end of the connecting plate 60 close to the radiator fin 10 is provided with an annular protrusion 63 along a circumferential direction, and a top end of the annular protrusion 63 is provided with an opening, which is provided in a U-shaped structure as a whole. One end of the heat dissipation fin 10 close to the annular protrusion 63 is accommodated in a cavity surrounded by the annular protrusion 63, and the short edges of the two sides of the heat dissipation fin 10 are tightly connected with the inner peripheral wall of the annular protrusion 63, so that the partial areas of the two sides of the heat dissipation fin 10 are tightly clamped in the cavity formed by the annular protrusion 63, and the connection stability of the connection plate 60 and the heat dissipation fin 10 is further improved.

The fastener 61 includes a connecting portion perpendicular to the annular protrusion 63 and a fastening portion perpendicular to the outer end of the connecting portion, and the fastening portion is accommodated in the slot 11 and is adapted to the shape of the slot 11 to ensure tight connection therebetween.

As shown in fig. 3 to 4, in some embodiments, a vent 62 is provided at a central position of the connection plate 60 so that the heat dissipation fan 70 blows cool air toward the heat dissipation fin 10. At least four sets of hooks 64 and a plurality of limiting protrusions 65 perpendicular to the connecting plate 60 are circumferentially arranged at one end of the connecting plate 60 close to the heat dissipation fan 70. The hooks 64 are disposed in an L-shaped configuration and located at four sets of sides of the connecting plate 60 near one end of the heat dissipation fan 70, respectively, so as to clamp the periphery of the heat dissipation fan 70. The outer end of the hook 64 is provided with a slope structure so as to facilitate the embedding of the connecting plate 60 into the hook 64. The limiting protrusions 65 are of a flat plate structure and are perpendicular to the connecting plate 60, so that the heat dissipation fan 70 is enclosed in a square cavity formed by each group of limiting protrusions 65, and the clamping stability of the heat dissipation fan 70 and the connecting plate 60 is guaranteed.

Specifically, the heat dissipation fan 70 includes an impeller and a bracket, and a bottom plate of the bracket is clamped in the clamping hook 64 and abuts against the plurality of limiting protrusions 65, so that the heat dissipation fan 70 is completely clamped with the connecting plate 60.

As shown in fig. 4, in some embodiments, the base assembly includes a heat conduction block 30 disposed below the heat dissipation fins 10 in a horizontal direction, a connection base 40 disposed parallel below the heat conduction block 30, and a mounting base 50 disposed parallel below the connection base 40. The bottom end of the heat conduction block 30 is provided with a plurality of heat conduction grooves 33 respectively accommodating the bottom ends of the plurality of heat conduction pipes 20 in parallel. The heat pipe 20 is tightly connected to the heat conduction groove 33, so that the heat transferred to the heat conduction block 30 is transferred to the heat pipe 20 and is transferred to each set of heat dissipation fins 10 via the heat pipe 20. In particular, the bottom end of the heat conducting groove 33 is opened, so that the bottom end of the heat conducting pipe 20 can contact with the CPU, thereby improving the heat conducting effect on the CPU. The bottom end of the heat pipe 20 is arranged in a flat structure after the leveling process during production, so that the bottom end of the heat pipe 20 is flush with the bottom end of the heat conducting block 30, and the CPU can be in close contact with the heat conducting block 30 and the heat pipe 20 at the same time.

So set up, through setting the base subassembly to the installation base 50 that is split type structure setting, connecting base 40 and heat conduction piece 30 to set the base subassembly to dismantled and assembled modular structure, convenient follow-up change the maintenance to different modules has also increased the circulation of air space between installation base 50, connection base 40 and the heat conduction piece 30.

As shown in fig. 4, in some embodiments, the top end of the heat-conducting block 30 is provided with a connecting groove 31 in a direction perpendicular to the direction in which the heat-conducting groove 33 runs. The coupling groove 31 is provided in a square structure and receives the coupling bar 80 therein. The section of connecting strip 80 is the arc structure setting of kickup, avoids heat accumulation in the contact position department of heat conduction piece 30 top and connecting strip 80. The length of the connecting bar 80 is greater than that of the connecting groove 31, and both ends thereof protrude outward above both ends of the connecting base 40. The both ends symmetry of connecting strip 80 is provided with first connecting hole 82, is provided with the second connecting hole 41 that corresponds with first connecting hole 82 on the connection base 40, and first connecting hole 82 passes through spring screw with second connecting hole 41 and is connected to with the heat conduction piece 30 for connecting the unsettled setting of base 40.

So set up, set up connecting strip 80 through the top at heat conduction piece 30 to extend the back with the both ends of connecting strip 80 and pass through spring screw connection with connecting base 40, thereby set up heat conduction piece 30 unsettled in the top of connecting base 40, not only avoided the contact of heat conduction piece 30 with the base of its below, still expose heat conduction piece 30's bottom completely, thereby contact with CPU better, improve the radiating effect to CPU.

As shown in fig. 4, in some embodiments, the heat dissipation grooves 32 are arranged in parallel along a direction perpendicular to the connecting groove 31 in the two side regions of the top end of the heat conduction block 30 located on the connecting groove 31, so as to increase the surface area of the top end of the heat conduction block 30 contacting with air and accelerate the heat dissipation of the heat conduction block 30. The connecting groove 31 is provided at a center thereof with a third connecting hole 34, the connecting bar 80 is provided with a fourth connecting hole 81 corresponding to the third connecting hole 34, and the third connecting hole 34 and the fourth connecting hole 81 are connected by a spring screw, thereby fastening the connecting bar 80 to the heat-conducting block 30.

One side that is close to connecting plate 60 on the top of heat conduction piece 30 is provided with spacing groove 35, and spacing groove 35 is the setting of L type structure, and the bottom and the spacing groove 35 butt of connecting plate 60 to play the supporting role to connecting plate 60. The bottom end of the connecting plate 60 is provided with an arc-shaped opening 66 through which the connecting bar 80 passes so that one end of the connecting bar 80 passes.

As shown in fig. 4, in some embodiments, a through hole is formed at the center of each of the connection base 40 and the mounting base 50, so that the self weight can be reduced. The four groups of corners of the connecting base 40 and the mounting base 50 are provided with fifth connecting holes for connecting the two through fasteners. The fastening member is preferably a spring screw, and a certain space is left between the connection base 40 and the mounting base 50.

The above description is only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; all the equivalent structures or equivalent flow changes made by using the contents of the specification and the attached drawings of the present invention, or the direct or indirect application in other related technical fields, are included in the patent protection scope of the present invention.

Claims (10)

1. The utility model provides a make things convenient for radiator of dismouting, its characterized in that, including heat dissipation fin group, set up in the fan assembly of heat dissipation fin group one side and set up in the base subassembly of heat dissipation fin group bottom, fan assembly include along vertical direction set up in the connecting plate of long limit one side of heat dissipation fin group and with the radiator fan of connecting plate joint, the connecting plate is the plastic material, its left and right sides with heat dissipation fin group passes through buckle structure and connects, its bottom with the base subassembly butt.

2. The heat sink as claimed in claim 1, wherein the heat dissipating fin set comprises a plurality of heat dissipating fins disposed at equal intervals along a vertical direction, and a plurality of heat conducting pipes disposed along the vertical direction and inserted into the plurality of heat dissipating fins, the plurality of heat dissipating fins are disposed along a horizontal direction and have a plurality of through holes disposed thereon, the plurality of heat conducting pipes are disposed in a U-shaped configuration, and two ends of the plurality of heat conducting pipes respectively penetrate the plurality of through holes upward.

3. The heat sink as recited in claim 2, wherein the fastening structure comprises two fastening grooves symmetrically disposed on the short sides of the two sides of the heat sink fins, and at least two fastening members symmetrically disposed on the left and right ends of the connecting plate, the fastening grooves are disposed in a right trapezoid structure, one side of the fastening groove close to the connecting plate is a straight side, and one side of the fastening groove far away from the connecting plate is a bevel side.

4. The radiator of claim 3, wherein an annular protrusion is circumferentially disposed at one end of the connecting plate close to the heat dissipating fins, the top end of the annular protrusion is open, one end of the heat dissipating fins close to the annular protrusion is accommodated in a cavity surrounded by the annular protrusion, and short edges at two sides of the heat dissipating fins are close to the inner peripheral wall of the annular protrusion.

5. The heat sink convenient for assembly and disassembly according to claim 4, wherein the locking member includes a connecting portion perpendicular to the annular protrusion and a locking portion perpendicular to an outer end of the connecting portion, and the locking portion is accommodated in the locking groove and adapted to the shape of the locking groove.

6. The heat sink convenient for assembly and disassembly according to claim 5, wherein a ventilation opening is formed at the center of the connecting plate, and at least four sets of hooks and a plurality of limiting protrusions perpendicular to the connecting plate are circumferentially arranged at one end of the connecting plate close to the heat dissipation fan;

the heat radiation fan comprises an impeller and a support, and a bottom plate of the support is clamped in the clamping hook and is abutted against the limiting bulges.

7. The heat sink as claimed in claim 6, wherein the base assembly comprises a heat conducting block disposed below the heat dissipating fins along a horizontal direction, a connecting base disposed in parallel below the heat conducting block, and a mounting base disposed in parallel below the connecting base, wherein a plurality of heat conducting grooves are disposed in parallel at a bottom end of the heat conducting block for respectively receiving bottom ends of the plurality of heat conducting pipes.

8. The heat sink as claimed in claim 7, wherein the top end of the heat conducting block is provided with a connecting groove along a direction perpendicular to the direction of the heat conducting groove, the connecting groove accommodates a connecting bar, the cross section of the connecting bar is in an arc shape bent upwards, the length of the connecting bar is greater than that of the connecting groove, the two ends of the connecting bar are symmetrically provided with first connecting holes, and the connecting base is provided with second connecting holes corresponding to the first connecting holes.

9. The heat sink convenient for disassembly and assembly according to claim 8, wherein the top end of the heat conducting block is provided with a plurality of heat dissipating grooves arranged in parallel along a direction perpendicular to the connecting groove at two side regions of the connecting groove, a third connecting hole is arranged at a center position of the connecting groove, and a fourth connecting hole corresponding to the third connecting hole is arranged on the connecting strip;

the top of heat conduction piece is close to one side of connecting plate is provided with the spacing groove, the spacing groove is the setting of L type structure, the bottom of connecting plate with the spacing groove butt, the bottom of connecting plate is provided with the confession the arc mouth that the connecting strip passed.

10. The heat sink convenient for assembly and disassembly according to claim 9, wherein the connecting base and the mounting base are provided with through holes at the centers, and the connecting base and the mounting base are provided with fifth connecting holes at four groups of corners to connect the connecting base and the mounting base by fasteners.

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