CN209216017U - Virtual digit coin digs the radiator of mine machine and virtual digit coin digs mine machine - Google Patents
Virtual digit coin digs the radiator of mine machine and virtual digit coin digs mine machine Download PDFInfo
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- CN209216017U CN209216017U CN201821316113.2U CN201821316113U CN209216017U CN 209216017 U CN209216017 U CN 209216017U CN 201821316113 U CN201821316113 U CN 201821316113U CN 209216017 U CN209216017 U CN 209216017U
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- cooling fin
- radiator
- air intake
- intake vent
- fin
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Abstract
The utility model discloses the radiators that a kind of virtual digit coin digs mine machine, are used for PCBA, and radiator has air intake vent and air outlet；Radiator includes the first cooling fin and the second cooling fin for being separately positioned on the two sides PCBA；Cooling fin includes bottom plate and multiple fins in bottom plate first side；The second side of bottom plate is connect with PCBA；First cooling fin includes the first part for closing on air intake vent one end and the second part far from air intake vent one end；There is transition face, on closing on air intake vent to the direction far from air intake vent, the height of fin changes from low to high on first part's cooling fin.The invention also discloses a kind of virtual digit coin to dig mine machine, including radiating module, radiating module include PCBA and radiator as described above.Fin height by will be close to air intake vent designs from low to high, and the system wind resistance at air intake vent is effectively reduced, and is conducive to external wind and enters the exchange of cooling fin heat, improves the heat dissipation performance of radiator.
Description
Technical field
The utility model relates to chip cooling structure, more particularly to a kind of virtual digit coin dig mine machine radiator and
Virtual digit coin digs mine machine.
Background technique
Virtual digit coin digs mine machine at work, and operation chip can generate a large amount of heat, if can not shed in time, just
It will lead to chip temperature raising, reduce the operation efficiency of machine, income is caused to decline, be easy to damage to digging mine machine and even burn
Ruin chip.With the continuous improvement for digging mine machine calculation power, heat generation density is also higher and higher, and the requirement to heat dissipation performance also more comes
It is high.
Utility model content
In order to solve the above problems existing in the present technology, the utility model discloses a kind of dissipating for virtual digit coin digging mine machine
Thermal can effectively improve the heat dissipation performance of radiator.
To achieve the above object, the utility model provides a kind of radiator of virtual digit coin digging mine machine, is used for
PCBA, the radiator have air intake vent and air outlet；The radiator includes being separately positioned on two sides PCBA
First cooling fin and the second cooling fin；First cooling fin and the second cooling fin include bottom plate and are located in bottom plate first side
Multiple fins；The second side of the bottom plate is connect with PCBA；First cooling fin includes close on air intake vent one end
The second part of a part and separate air intake vent one end；There is transition face on first part's cooling fin, closing on air intake vent
Onto the direction far from air intake vent, the height of fin changes from low to high.
The utility model is designed from low to high by will be close to the cooling fin fin height of air intake vent, can be effectively reduced
System wind resistance at air intake vent is conducive to external wind and enters cooling fin progress heat exchange, improves the thermal diffusivity of radiator
Energy.
Further, the height of the first cooling fin second part is not less than the height of first part.
Further, the cooling fin is provided with several transversal slottings on fin.It is certain by increasing on a heat sink
The heat exchange coefficient of air and cooling fin can be improved in quantity transversal slotting, further increases integral heat sink performance.
Further, first part's cooling fin, transition face are inclined-plane.
Further, first part's cooling fin, transition face are ladder-like.
Further, the second part of the first cooling fin is arranged in the transversal slotting.
Further, second cooling fin is identical as the first heat radiating fin structure.Second cooling fin also includes closing on inlet air
The second part of the first part of mouth one end and separate air intake vent one end；There is transition face on first part's cooling fin,
It closes on air intake vent to the direction far from air intake vent, the height of fin changes from low to high.
The utility model additionally provides a kind of virtual digit coin digging mine machine, including radiating module, the radiating module include
PCBA and radiator as described above.
Further, the radiating module is multiple, has slot in the cabinet, and the multiple radiating module is plugged in
Slot in cabinet；Digging mine machine further includes cabinet, fan fixed plate, fan, and the fan is connected to machine by fan fixed plate
On case.
The utility model has the advantages that
The utility model is designed from low to high by will be close to the cooling fin fin height of air intake vent, and gradually transition
To the height of cooling fin entirety, system wind resistance can be effectively reduced, be conducive to external wind and enter cooling fin progress heat exchange, improve
The heat dissipation performance of radiator.
Detailed description of the invention
Fig. 1 is the structural representation for the radiator that the first virtual digit coin described in the utility model embodiment digs mine machine
Figure；
Fig. 2 is the side view for the radiator that the first virtual digit coin described in the utility model embodiment digs mine machine；
Fig. 3 is the structural representation for the radiator that second of virtual digit coin digs mine machine described in the utility model embodiment
Figure；
Fig. 4 is the structural representation for the radiator that the third virtual digit coin described in the utility model embodiment digs mine machine
Figure；
Fig. 5 is a kind of structural schematic diagram of virtual digit coin digging mine machine described in the utility model embodiment.
Appended drawing reference:
1- fan, 2- fan fixed plate, the first cooling fin of 3-, 4-PCBA, the second cooling fin of 5-, 6- cabinet, 7- chip, 8-
PCB, 31- transition face, 32- transversal slotting.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one
The radiator that a kind of virtual digit coin provided by the embodiment of the utility model digs mine machine is discussed in detail.
Referring to Fig. 1, the structural representation of the radiator of the first virtual digit coin digging mine machine of the utility model is shown
Figure, radiator are used for PCBA 4(Printed Circuit Board Assembly, printed circuit board assembly).Heat dissipation dress
It sets with air intake vent and air outlet；Radiator includes the first cooling fin 3, and the first cooling fin 3 includes bottom plate and is located at bottom plate the
Multiple fins on one side, the second side of bottom plate are connect with PCBA4.The material of cooling fin is usually the good metal of thermal conductivity
Or metal alloy.Copper or aluminum material or aluminium alloy etc. are generally mostly used in concrete application.
First cooling fin 3 includes the first part for closing on air intake vent one end and the second part far from air intake vent one end.The
There is transition face 31, on closing on air intake vent to the direction far from air intake vent, transition face 31 makes fin on a part of cooling fin
Height changes from low to high.
Traditional cooling fin also includes bottom plate and multiple fins on bottom panel side, but traditional fin height one
It causes, the system wind resistance at air intake vent is larger.The utility model is by will be close to the cooling fin fin height of air intake vent from low to high
It is designed, the system wind resistance at air intake vent can be effectively reduced, be conducive to external wind and enter cooling fin progress heat exchange, improve
The heat dissipation performance of radiator.Chip temperature on PCBA can be made more evenly, to be conducive to raising product and integrally calculate power, reduce energy
Consumption.
The height of first cooling fin, 3 second part is not less than the height of first part.As shown in Figure 1, the height of second part
It spends identical.The height of first part's fin is transitioned into the height of second part from low to high.In other embodiments, second
The height divided can also be greater than the height of first part.Air duct, shape between multiple fins are formed between two fins adjacent to each other
At multiple air ducts.Air duct is connected to air intake vent and air outlet respectively.
First cooling fin 3 is provided with several transversal slottings 32 on fin.By increasing certain amount cross on a heat sink
To fluting, the heat exchange coefficient of air and cooling fin can be improved, further increase integral heat sink performance.Transversal slotting 32
Quantity can be one, be also possible to multiple.
Transversal slotting 32 can be provided only on the second part of cooling fin, as Fig. 1 shows.In the second part of cooling fin, wing
On piece is provided with 3 transversal slottings.First part's (not shown) of cooling fin can also be arranged in transversal slotting.
In a specific embodiment, as shown in Figure 1, the transition face of first part's cooling fin is inclined-plane, at inclined-plane, wing
The height of piece changes from low to high.
PCBA4 includes printed circuit board 8 and chip 7, and the front of printed circuit board 8 is arranged in chip 7, and chip 7 can lead to
SMT is crossed to be mounted on printed circuit board 8.
Radiator further includes the second cooling fin 5.As shown in Figure 1, the second cooling fin 5 is traditional cooling fin, it is traditional
Cooling fin also includes bottom plate and multiple fins on bottom panel side.Fin height is consistent, the system wind resistance at air intake vent
It is larger.
First cooling fin 3 and the second cooling fin 5 are separately positioned on the two sides of PCBA4.First cooling fin 3 can be arranged
The back side of PCBA is arranged in second cooling fin 5 by the front of PCBA.
, but it is preferred that the setting of first cooling fin 3 exists as shown in Figure 1, the front of PCBA is arranged in the second cooling fin 5
The back side of PCBA.Because it includes chip that the front of PCBA, which has multiple electronic components, height causes the front of PCBA can not
It is fitted closely with cooling fin, radiating efficiency is lower.
Fig. 2 is the side view for the radiator that the first virtual digit coin described in the utility model embodiment digs mine machine.
As shown in Fig. 2, cooling fin is in comb teeth-shaped.It is fixed between PCBA4 and cooling fin by screw.Radiator further includes heat-conducting layer
(not shown), heat-conducting layer are filled between bottom plate and PCBA.Heat-conducting layer can be heat conductive silica gel or heat-conducting silicone grease.
Referring to Fig. 3, the structural representation of the radiator of second of virtual digit coin digging mine machine of the utility model is shown
Figure, unlike the structure of the radiator of the first virtual digit coin shown in FIG. 1 digging mine machine: first part's cooling fin
Transition face 31 be it is ladder-like, at transition face 31, the height step shape of fin changes from low to high.
In a further embodiment, first part's cooling fin, transition face are the special-shaped shape such as wavy or arc shape
Shape, on closing on air intake vent to the direction far from air intake vent, the height of transition face fin changes from low to high.
Referring to fig. 4, the structural representation of the radiator of the third virtual digit coin digging mine machine of the utility model is shown
Figure, unlike the structure of Fig. 1 and the radiator of the first and second virtual digit coin digging mine machine shown in Fig. 3: the
Two cooling fins 5 are identical as 3 structure of the first cooling fin, and the second cooling fin 5 also includes closing on the first part of air intake vent one end and remote
Second part from air intake vent one end；Also can have transition face on first part's cooling fin, close on air intake vent to far from enter
On the direction in air port, the height of fin changes from low to high.Second cooling fin 5 can be identical with the size of the first cooling fin 3,
It can be different.
Embodiment two
A kind of virtual digit coin provided by the embodiment of the utility model is discussed in detail and digs mine machine.
Referring to Fig. 5, a kind of virtual digit coin for showing the utility model digs the structural schematic diagram of mine machine, including cabinet 6,
Fan fixed plate 2, fan 1, fan 1 are connected on cabinet 6 by fan fixed plate 2；It further include radiating module, the radiating mould
Block includes radiator described in PCBA4 and previous embodiment one.By enhancing the heat dissipation performance of radiator, Ke Yibao
Shield is dug mine machine and is not damaged because chip temperature is excessively high.
Fan 1 can be one, be located at air intake vent or air outlet.Preferably, fan 1 be two and be located at into
At air port and air outlet.
Air guide structure (not shown) is additionally provided between fan 1 and air duct, to prevent wind from fleeing in radiator
And radiating efficiency is low.Further, the radiating module is multiple, has slot (not shown), institute in the cabinet
State the slot that multiple radiating modules are plugged in cabinet.
The utility model has the advantages that
Traditional fin height is consistent, and the system wind resistance at air intake vent is larger.The utility model is by will be close to inlet air
The cooling fin fin height of mouth is designed from low to high, and the system wind resistance at air intake vent can be effectively reduced, be conducive to external wind
Heat exchange is carried out into cooling fin, improves the heat dissipation performance of radiator.It can make on PCBA chip temperature more evenly, favorably
Power, reduction energy consumption are integrally calculated in improving product.Protection is dug mine machine and is not damaged because chip temperature is excessively high.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
All these improvement or transformation all should belong within the protection scope of the appended claims for the utility model.
Claims (9)
1. a kind of virtual digit coin digs the radiator of mine machine, it is used for PCBA, the radiator to have air intake vent and air outlet；
It is characterized in that, the radiator includes the first cooling fin and the second cooling fin for being separately positioned on two sides PCBA；Institute
It states the first cooling fin and the second cooling fin includes bottom plate and multiple fins in bottom plate first side；The second of the bottom plate
Side is connect with PCBA；First cooling fin include close on the first part of air intake vent one end and far from air intake vent one end the
Two parts；There is transition face on first part's cooling fin, on closing on air intake vent to the direction far from air intake vent, fin
Height changes from low to high.
2. radiator according to claim 1, which is characterized in that the height of the first cooling fin second part is not small
In the height of first part.
3. radiator according to claim 1, which is characterized in that first cooling fin is provided with several on fin
Transversal slotting.
4. radiator according to claim 1, which is characterized in that first part's cooling fin, the transition face are
Inclined-plane.
5. radiator according to claim 1, which is characterized in that first part's cooling fin, the transition face are
It is ladder-like.
6. radiator according to claim 3, which is characterized in that the of the first cooling fin is arranged in the transversal slotting
Two parts.
7. radiator according to claim 6, which is characterized in that second cooling fin and the first heat radiating fin structure phase
Together.
8. a kind of virtual digit coin digs mine machine, including radiating module, which is characterized in that the radiating module include PCBA and
Radiator as claimed in any one of claims 1 to 7.
9. virtual digit coin according to claim 8 digs mine machine, which is characterized in that the radiating module be it is multiple, it is described
There is slot, the multiple radiating module is plugged in the slot in cabinet in cabinet；Digging mine machine further includes cabinet, and fan is fixed
Plate, fan, the fan are connected on cabinet by fan fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316113.2U CN209216017U (en) | 2018-08-15 | 2018-08-15 | Virtual digit coin digs the radiator of mine machine and virtual digit coin digs mine machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316113.2U CN209216017U (en) | 2018-08-15 | 2018-08-15 | Virtual digit coin digs the radiator of mine machine and virtual digit coin digs mine machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209216017U true CN209216017U (en) | 2019-08-06 |
Family
ID=67452884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821316113.2U Active CN209216017U (en) | 2018-08-15 | 2018-08-15 | Virtual digit coin digs the radiator of mine machine and virtual digit coin digs mine machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209216017U (en) |
-
2018
- 2018-08-15 CN CN201821316113.2U patent/CN209216017U/en active Active
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