CN220528432U - Heat dissipation mechanism and radiator - Google Patents
Heat dissipation mechanism and radiator Download PDFInfo
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- CN220528432U CN220528432U CN202321747033.3U CN202321747033U CN220528432U CN 220528432 U CN220528432 U CN 220528432U CN 202321747033 U CN202321747033 U CN 202321747033U CN 220528432 U CN220528432 U CN 220528432U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 252
- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 238000002791 soaking Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The present disclosure relates to heat dissipation mechanisms, and particularly to a heat dissipation mechanism. The heat dissipation mechanism comprises a first heat dissipation assembly, a second heat dissipation assembly and a third heat dissipation assembly, wherein the first heat dissipation assembly and the second heat dissipation assembly are parallel along a first direction and are arranged at intervals, the first heat dissipation assembly and the second heat dissipation assembly are identical in structure, the third heat dissipation assembly is arranged on one side, deviating from the first heat dissipation assembly, of the second heat dissipation assembly, the third heat dissipation assembly is arranged at intervals with the second heat dissipation assembly, and the heat pipe assembly of the radiator is contacted with the first heat dissipation assembly, the second heat dissipation assembly and the third heat dissipation assembly at the same time, and the air flow flowing space in the heat dissipation mechanism is increased through gaps among the first heat dissipation assembly, the second heat dissipation assembly and the third heat dissipation assembly so as to improve the heat dissipation effect. The radiator comprises the radiating mechanism and the heat pipe assembly, so that heat is rapidly diffused, and the radiating efficiency is improved.
Description
Technical Field
The present disclosure relates to heat dissipation mechanisms, and particularly to a heat dissipation mechanism.
Background
With the rapid development of the fields of communication equipment, intelligent equipment, big data, new energy sources and the like, the total heat dissipation demand of products and systems is rapidly increased, and the heat source distribution in many systems limited by other conditions is more concentrated, which further increases the power density of the heat source.
Conventional heat sinks are typically configured with heat pipes and fins, through which heat is absorbed and transferred, and through which heat is dissipated. However, at present, the heat sink of the heat sink is formed by stacking a plurality of sheet-shaped metal sheets in parallel at intervals, and has a single structure, and is limited by the contact area between the heat sink and the heat pipe, so that the heat dissipation efficiency of the heat sink is low.
In order to solve the above problems, it is needed to provide a heat dissipation mechanism and a heat sink, which solve the problem of low heat dissipation efficiency.
Disclosure of Invention
The utility model aims to provide a heat dissipation mechanism and a heat radiator so as to improve the heat dissipation efficiency of the heat radiator.
To achieve the purpose, the utility model adopts the following technical scheme:
a heat dissipation mechanism, comprising:
a first heat dissipation assembly;
the first heat dissipation assembly and the second heat dissipation assembly are parallel and are arranged at intervals along the first direction, and the first heat dissipation assembly and the second heat dissipation assembly have the same structure; and
the third heat dissipation assembly is arranged on one side, deviating from the first heat dissipation assembly, of the second heat dissipation assembly, the third heat dissipation assembly is arranged at intervals with the second heat dissipation assembly, and the heat pipe assembly of the radiator is simultaneously contacted with the first heat dissipation assembly, the second heat dissipation assembly and the third heat dissipation assembly.
As an alternative, the first heat dissipating assembly includes at least one set of heat dissipating units, the heat dissipating units including:
the cooling fins are parallel and are arranged at intervals.
As an alternative, the heat dissipating unit further includes:
one or two connecting plates selectively connected with one or two ends of the plurality of radiating fins in the second direction, and the connecting plates are perpendicular to the radiating fins.
As an alternative, when each of the first heat dissipation assemblies includes two groups of heat dissipation units, the two groups of heat dissipation units are opposite and spaced along the first direction.
As an alternative, when the number of the connecting plates is one, the heat radiating fins of each group of the heat radiating units are positioned at one ends of the two groups of the heat radiating fins of the heat radiating units, which are away from each other.
As an alternative, the third heat dissipation assembly has the same structure as the heat dissipation unit.
As an alternative, the heat dissipation mechanism further includes:
the mounting bracket, first radiating component the second radiating component and the third radiating component set up on the mounting bracket.
As an alternative, the mounting frame is of a frame structure, a containing space is formed in the mounting frame, and the first heat dissipation component, the second heat dissipation component and the third heat dissipation component are located in the containing space.
As an alternative, the heat dissipation mechanism further includes:
and the heat dissipation fan is arranged on one side of the first heat dissipation assembly, one side of the second heat dissipation assembly and one side of the third heat dissipation assembly, and is positioned at one end of the gap of the heat dissipation fin.
A heat sink, comprising:
a heat dissipation mechanism as described above; and
and the heat pipe assembly is sleeved on the first heat dissipation assembly and the second heat dissipation assembly.
The beneficial effects of the utility model are as follows:
the utility model provides a heat dissipation mechanism, which comprises a first heat dissipation component, a second heat dissipation component and a third heat dissipation component, wherein the first heat dissipation component and the second heat dissipation component are parallel along a first direction and are arranged at intervals, the first heat dissipation component and the second heat dissipation component have the same structure, the third heat dissipation component is arranged at one side of the second heat dissipation component, which is away from the first heat dissipation component, and the third heat dissipation component is arranged at intervals with the second heat dissipation component, a heat pipe component of a radiator is contacted with the first heat dissipation component, the second heat dissipation component and the third heat dissipation component at the same time, and the flowing space of air flow in the heat dissipation mechanism is increased through gaps among the first heat dissipation component, the second heat dissipation component and the third heat dissipation component so as to improve the heat dissipation effect.
The utility model also provides a radiator which comprises the radiating mechanism and the heat pipe assembly, so that heat is rapidly diffused, and the radiating efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.
Fig. 1 is a schematic structural diagram of a radiator according to a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a heat dissipation mechanism and a heat pipe assembly according to a first embodiment of the present utility model;
FIG. 3 is a schematic diagram of a heat dissipation mechanism and a heat pipe assembly according to a first embodiment of the present utility model;
FIG. 4 is a schematic diagram of a heat pipe assembly according to a first embodiment of the present utility model;
fig. 5 is a schematic diagram of a radiator according to a first embodiment of the present utility model;
fig. 6 is a schematic structural diagram of a radiator according to a second embodiment of the present utility model;
FIG. 7 is a schematic diagram of a heat pipe assembly according to a second embodiment of the present utility model;
fig. 8 is a schematic structural diagram of a radiator according to a third embodiment of the present utility model;
FIG. 9 is a schematic view of a heat pipe assembly according to a third embodiment of the present utility model;
fig. 10 is a schematic structural diagram of a radiator according to a fourth embodiment of the present utility model;
fig. 11 is a schematic structural diagram of a heat pipe assembly according to a fourth embodiment of the present utility model.
The figures are labeled as follows:
100-a heat dissipation mechanism; 110-a first heat sink assembly; 111-a heat dissipation unit; 1111-heat sink; 1112-connecting plates; 120-a second heat sink assembly; 130-a third heat sink assembly; 140-mounting frame; 150-a heat dissipation fan;
200-a heat pipe assembly; 210-a first heat pipe; 220-a second heat pipe;
300-soaking component; 310-a heat absorbing plate; 320-equalizing pipe.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only a part of structures related to the present utility model, not the whole structures, are shown in the drawings.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication of structures in two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
Example 1
As shown in fig. 1, the present embodiment provides a heat sink including a heat dissipation mechanism 100 for dissipating heat. Specifically, the heat dissipation mechanism 100 includes a first heat dissipation component 110 and a second heat dissipation component 120, where the first heat dissipation component 110 and the second heat dissipation component 120 are disposed in parallel and spaced along the X direction (the first direction), and a gap between the first heat dissipation component 110 and the second heat dissipation component 120 is used to increase a flowing space of an air flow in the heat dissipation mechanism so as to improve a heat dissipation effect.
In this embodiment, the structures of the first heat dissipation component 110 and the second heat dissipation component 120 may be the same, so as to simplify the structure of the heat dissipation mechanism 100 and reduce the cost.
The detailed structure of the first heat sink member 110 will now be described with reference to fig. 1 to 3. It is understood that the detailed structure of the second heat dissipation assembly 120 is the same as that of the first heat dissipation assembly 110, and the detailed description thereof will not be repeated.
As shown in fig. 1 to 3, the first heat dissipation component 110 includes at least one group of heat dissipation units 111, the heat dissipation units 111 include a plurality of heat dissipation fins 1111, and the plurality of heat dissipation fins 1111 are parallel and spaced apart, and when in operation, the heat dissipation fins 1111 conduct heat conduction and dissipate heat by utilizing the spacing between adjacent heat dissipation fins 1111, which is beneficial to improving heat dissipation efficiency. It is appreciated that the heat sink 1111 is made of metal, such as aluminum, copper, stainless steel, iron, etc., which is low in cost and has a good heat conducting effect. Of course, in the field where the heat dissipation coefficient is required to be high, the heat sink 1111 may be made of a noble metal material having a higher heat conductivity. The first heat dissipation assembly 110 in fig. 2 includes two sets of heat dissipation units 111, and the first heat dissipation assembly 110 in fig. 3 includes one set of heat dissipation units 111.
As shown in fig. 2 and 3, the heat dissipation unit 111 further includes one or two connection plates 1112, the connection plates 1112 are selectively connected to one or both ends of the plurality of heat dissipation fins 1111 in the Z direction (the second direction), and the connection plates 1112 are perpendicular to the heat dissipation fins 1111, so that the plurality of heat dissipation fins 1111 and the connection plates 1112 are integrated into a cost structure, which is beneficial to modular management and is convenient to assemble and maintain the heat dissipation unit 111. In this embodiment, the Z direction is perpendicular to the X direction. Here, the material of the connection plate 1112 is the same as the heat sink 1111. To reduce the cost of the heat dissipating unit 111, the connection plate 1112 and the heat sink 1111 may be an integral structure. The heat dissipation unit 111 may be formed by continuous extrusion through a die, or may be formed by die press molding or die casting.
Specifically, referring to fig. 2, when the number of the connection plates 1112 is one, only one end of the heat dissipation unit 111 is provided with the connection plates 1112, and the other end is in an opening state, so that heat dissipation between the heat dissipation fins 1111 is facilitated, and heat dissipation efficiency is improved. In addition, referring to fig. 3, when there are two connection plates 1112, the two connection plates 1112 are disposed at two ends of the heat sink 1111 along the Z direction, which is beneficial to improving the structural strength of the heat dissipating unit 111.
As shown in fig. 2, when each first heat dissipating component 110 includes two sets of heat dissipating units 111, the two sets of heat dissipating units 111 are opposite to each other and are disposed at intervals along the first direction, and at this time, heat in the two sets of heat dissipating units 111 can freely flow in a gap between the two sets of heat dissipating units 111, which is beneficial to uniform diffusion and conduction of heat in the first heat dissipating component 110, and further is beneficial to improving heat dissipating efficiency of the first heat dissipating component 110.
Each first heat dissipating component 110 includes two sets of heat dissipating units 111, and when the connection board 1112 is one, the heat dissipating fins 1111 of each set of heat dissipating units 111 are located at ends of the heat dissipating fins 1111 of the two sets of heat dissipating units 111 facing away from each other, so that heat in the gap can be rapidly dissipated between the heat dissipating fins 1111 where the connection board 1112 is not located.
As shown in fig. 2 and 3, the heat sink further includes a heat pipe assembly 200, the heat pipe assembly 200 is sleeved on the first heat dissipation assembly 110 and/or the second heat dissipation assembly 120, the heat pipe assembly 200 is spirally arranged along the Y direction, and the Y direction is perpendicular to the X direction and the Z direction, so as to increase the contact area between the first heat dissipation assembly 110 and the second heat dissipation assembly 120 and the heat pipe assembly 200, which is beneficial to improving the heat dissipation efficiency of the heat sink. When the heat radiator works, the heat of the heat source is absorbed by the heat pipe, and meanwhile, as the heat transfer medium is arranged in the heat pipe, the heat is conducted to the first heat radiating component 110 and the second heat radiating component 120 by the heat transfer medium, so that the purpose of heat radiation is achieved.
Optionally, the heat pipe assembly 200 includes the first heat pipe 210 and/or the second heat pipe 220, and the cross-sectional shapes of the first heat pipe 210 and the second heat pipe 220 are circular, elliptical, square or irregular, so as to meet different requirements, which is beneficial to expanding the application range of the radiator.
Specifically, referring to fig. 2-4, heat pipe assembly 200 includes a first heat pipe 210 and a second heat pipe 220. Since both ends of the first heat pipe 210 and the second heat pipe 220 are blocked, and the lengths of both end portions are not valid due to the blocking process, there is no heat dissipation effect, and the heat dissipation efficiency of the radiator is easily reduced. In order to solve this problem, in the present embodiment, the first heat pipe 210 is spirally wound on the first heat dissipation component 110, and the second heat pipe 220 is spirally wound on the first heat dissipation component 110 and the second heat dissipation component 120, and each circle of the first heat pipe 210 and each circle of the second heat pipe 220 are alternately arranged at intervals, so that one first heat pipe 210 and one second heat pipe 220 can be in integral contact with the first heat dissipation component 110 and the second heat dissipation component 120, the number of sealing ends is greatly reduced, and the ineffective length of the first heat pipe 210 and the ineffective length of the second heat pipe 220 are further reduced, which is beneficial to greatly improving the heat dissipation efficiency of the radiator.
In addition, as shown in fig. 1 to 3, the heat dissipation mechanism 100 further includes a third heat dissipation assembly 130, thereby further improving the heat dissipation efficiency of the heat dissipation mechanism 100. The third heat dissipation component 130 is disposed on a side of the second heat dissipation component 120 away from the first heat dissipation component 110, and the third heat dissipation component 130 is disposed at a distance from the second heat dissipation component 120, and the heat pipe component 200 of the radiator is simultaneously in contact with the first heat dissipation component 110, the second heat dissipation component 120 and the third heat dissipation component 130, so that the heat dissipation efficiency of the radiator is improved by increasing the contact area between the heat pipe component 200 and the first heat dissipation component 110, the second heat dissipation component 120 and the third heat dissipation component 130.
The third heat dissipation assembly 130 has the same structure as the heat dissipation unit 111, which is beneficial to simplifying the structure of the heat sink and facilitating assembly and management.
As shown in fig. 1 and 5, the heat sink further includes a soaking assembly 300, the soaking assembly 300 being disposed at one side of the heat pipe assembly 200, and the soaking assembly 300 being disposed along the X direction. In operation, the soaking component 300 contacts with the heat source to absorb heat of the heat source, and the heat is rapidly conducted and diffused by the heat dissipation mechanism 100 and the heat pipe component 200, so that the heat dissipation effect of the radiator is improved.
Specifically, soaking module 300 includes absorber plate 310 and absorber tube 320. The heat absorbing plate 310 is used for absorbing heat of a heat source, a mounting groove is formed in the heat absorbing plate 310, and the heat equalizing pipe 320 is arranged in the mounting groove, so that the heat absorbing plate 310 can absorb heat rapidly and conduct heat.
In this embodiment, the number of the heat-equalizing tubes 320 is two, the two groups of the heat-equalizing tubes 320 are symmetrically disposed on the heat-absorbing plate 310, at least two heat-equalizing tubes 320 are disposed in a U-shape, and the opening direction of the U-shape is disposed outwards, so that the heat-equalizing tubes 320 can rapidly absorb heat at different positions of the heat-absorbing plate 310 by using the extending direction thereof, and rapidly transfer the heat to the heat-absorbing plate 200.
Further, as shown in fig. 1, two adjacent heat equalizing pipes 320 may be disposed at intervals, which is beneficial to enlarging the disposition area of the heat equalizing pipes 320. Of course, referring to fig. 5, two adjacent heat equalizing pipes 320 may be disposed in contact, and each of the adjacent heat equalizing pipes 320 may further perform a soaking function during the heat conduction process, so as to facilitate rapid heat conduction.
The heat dissipation mechanism 100 further includes a mounting frame 140, and the first heat dissipation component 110, the second heat dissipation component 120, and the third heat dissipation component 130 are disposed on the mounting frame 140, so that the heat dissipation mechanism 100 is an independent module, and is convenient for assembly and maintenance.
Specifically, the mounting frame 140 is a frame structure, and the mounting frame 140 is provided with a receiving space, where the first heat dissipating component 110, the second heat dissipating component 120, and the third heat dissipating component 130 are located.
The heat dissipation mechanism 100 may further selectively provide a heat dissipation fan 150, where the heat dissipation fan 150 is disposed on one side of the first heat dissipation component 110, the second heat dissipation component 120, and the third heat dissipation component 130, and the heat dissipation fan 150 is located at one end of the gap between the heat dissipation fins 1111, so that the air flow is driven to flow by the rotation of the heat dissipation fan 150, which is favorable for improving the flow efficiency of heat in the gap between the heat dissipation fins 1111, and further improving the heat dissipation efficiency of the heat sink.
Example two
The present embodiment provides a heat sink having substantially the same overall structure as the heat sink of the first embodiment, and only the specific arrangement of the heat pipe assembly 200 is different. To avoid redundancy, the present embodiment only describes the structure of the heat pipe assembly 200.
In this embodiment, as shown in fig. 6 and 7, heat pipe assembly 200 includes a plurality of first heat pipes 210 and a plurality of second heat pipes 220. The plurality of first heat pipes 210 are parallel and sleeved on the first heat dissipation component 110 at intervals, the plurality of second heat pipes 220 are parallel and sleeved on the first heat dissipation component 110 and the second heat dissipation component 120 at intervals, and the first heat pipes 210 and the second heat pipes 220 are arranged in a crossing way, so that the first heat pipes 210 and the second heat pipes 220 are fully contacted with the first heat dissipation component 110 and the second heat dissipation component 120, and the heat dissipation efficiency of the radiator is ensured. Meanwhile, the heat pipe assembly 200 has a simple structure and is convenient to mold.
The first heat pipes 210 may be connected end to end or disposed close to end, so that the first heat pipes 210 form a ring structure. To enhance the aesthetic appearance of the heat sink, the first heat pipe 210 may be disposed at the bottom of the first heat dissipating assembly 110 at the end-to-end interface. The second heat pipe 220 has the same structure as the first heat pipe 210.
Example III
The present embodiment provides a heat sink having substantially the same overall structure as the heat sink of the first embodiment, and only the specific arrangement of the heat pipe assembly 200 is different. To avoid redundancy, the present embodiment only describes the structure of the heat pipe assembly 200.
In this embodiment, referring to fig. 8 and 9, the heat pipe assembly 200 includes the first heat pipe 210, the first heat pipe 210 is alternately wound on the first heat dissipation assembly 110 and the whole of the first heat dissipation assembly 110 and the second heat dissipation assembly 120, the first heat pipe 210 is spirally wound, and the first heat pipe 210 of the structure only includes two plugging ports, so that the number of the plugging ports of the heat pipe assembly 200 is further reduced, which is beneficial to improving the utilization rate of the length of the first heat pipe 210, and further improving the heat dissipation efficiency of the heat pipe assembly 200.
Example IV
The present embodiment provides a heat sink having substantially the same overall structure as the heat sink of the first embodiment, and only the specific arrangement of the heat pipe assembly 200 is different. To avoid redundancy, the present embodiment only describes the structure of the heat pipe assembly 200.
As shown in fig. 10 and 11, heat pipe assembly 200 includes a second heat pipe 220 and a plurality of first heat pipes 210. The plurality of first heat pipes 210 are sleeved on the first heat dissipation component 110 or the second heat dissipation component 120 in parallel and at intervals, the second heat pipes 220 are spirally wound on the first heat dissipation component 110 and the second heat dissipation component 120, and each first heat pipe 210 and each circle of second heat pipe 220 are alternately arranged in a crossing manner, so that the first heat pipes 210 and the second heat pipes 220 can be fully contacted with the first heat dissipation component 110 and the second heat dissipation component 120, the contact area is increased, and the heat dissipation efficiency of the heat pipe component 200 is further improved.
Alternatively, heat pipe assembly 200 includes a first heat pipe 210 and a plurality of second heat pipes 220. The first heat pipes 210 are spirally wound on the first heat dissipation component 110 or the second heat dissipation component 120, the plurality of second heat pipes 220 are sleeved on the first heat dissipation component 110 and the second heat dissipation component 120 in parallel and at intervals, and each circle of the first heat pipes 210 and each circle of the second heat pipes 220 are arranged in a crossing manner, so that the first heat pipes 210 and the second heat pipes 220 can be fully contacted with the first heat dissipation component 110 and the second heat dissipation component 120, the contact area is increased, and the heat dissipation efficiency of the heat pipe component 200 is further improved.
Note that the basic principles and main features of the present utility model and advantages of the present utility model are shown and described above. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but rather, the foregoing embodiments and description illustrate the principles of the utility model, and that various changes and modifications may be effected therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (10)
1. A heat dissipation mechanism, comprising:
a first heat sink assembly (110);
the first heat dissipation assembly (110) and the second heat dissipation assembly (120) are arranged in parallel and at intervals along a first direction, and the first heat dissipation assembly (110) and the second heat dissipation assembly (120) have the same structure; and
the third heat dissipation assembly (130) is arranged on one side, deviating from the first heat dissipation assembly (110), of the second heat dissipation assembly (120), the third heat dissipation assembly (130) is arranged at intervals with the second heat dissipation assembly (120), and the heat pipe assembly (200) of the radiator is simultaneously contacted with the first heat dissipation assembly (110), the second heat dissipation assembly (120) and the third heat dissipation assembly (130).
2. The heat dissipation mechanism as recited in claim 1, wherein the first heat dissipation assembly (110) comprises at least one set of heat dissipation units (111), the heat dissipation units (111) comprising:
and a plurality of cooling fins (1111), wherein the plurality of cooling fins (1111) are arranged in parallel and at intervals.
3. The heat dissipation mechanism according to claim 2, wherein the heat dissipation unit (111) further includes:
one or two connection plates (1112), the connection plates (1112) being selectively connected to one or both ends of the plurality of heat sink fins (1111) in the second direction, and the connection plates (1112) being perpendicular to the heat sink fins (1111).
4. A heat dissipation mechanism according to claim 3, wherein when each of the first heat dissipation assemblies (110) includes two sets of the heat dissipation units (111), the two sets of the heat dissipation units (111) are disposed opposite to and spaced apart from each other along the first direction.
5. The heat dissipation mechanism as recited in claim 4, characterized in that when the connection plate (1112) is one, the heat dissipation fins (1111) of each set of the heat dissipation units (111) are located at ends of the heat dissipation fins (1111) of two sets of the heat dissipation units (111) facing away from each other.
6. The heat dissipation mechanism as recited in claim 2, characterized in that the third heat dissipation assembly (130) is of the same structure as the heat dissipation unit (111).
7. The heat dissipation mechanism according to any one of claims 1 to 6, further comprising:
the mounting frame (140), the first heat dissipation assembly (110), the second heat dissipation assembly (120) and the third heat dissipation assembly (130) are arranged on the mounting frame (140).
8. The heat dissipation mechanism as recited in claim 7, wherein the mounting frame (140) is a frame structure, a receiving space is provided on the mounting frame (140), and the first heat dissipation component (110), the second heat dissipation component (120), and the third heat dissipation component (130) are located in the receiving space.
9. The heat dissipation mechanism according to any one of claims 2 to 6, characterized in that the heat dissipation mechanism further comprises:
and a heat dissipation fan (150) disposed at one side of the first heat dissipation assembly (110), the second heat dissipation assembly (120) and the third heat dissipation assembly (130), and the heat dissipation fan (150) is disposed at one end of the gap of the heat dissipation fin (1111).
10. A heat sink, comprising:
the heat dissipation mechanism as defined in any one of claims 1 to 9; and
and the heat pipe assembly (200) is sleeved on the first heat dissipation assembly (110) and the second heat dissipation assembly (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321747033.3U CN220528432U (en) | 2023-07-05 | 2023-07-05 | Heat dissipation mechanism and radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321747033.3U CN220528432U (en) | 2023-07-05 | 2023-07-05 | Heat dissipation mechanism and radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220528432U true CN220528432U (en) | 2024-02-23 |
Family
ID=89929078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321747033.3U Active CN220528432U (en) | 2023-07-05 | 2023-07-05 | Heat dissipation mechanism and radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220528432U (en) |
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2023
- 2023-07-05 CN CN202321747033.3U patent/CN220528432U/en active Active
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