CN209265374U - Heat more heat-pipe radiators unevenly distributed - Google Patents
Heat more heat-pipe radiators unevenly distributed Download PDFInfo
- Publication number
- CN209265374U CN209265374U CN201920129616.7U CN201920129616U CN209265374U CN 209265374 U CN209265374 U CN 209265374U CN 201920129616 U CN201920129616 U CN 201920129616U CN 209265374 U CN209265374 U CN 209265374U
- Authority
- CN
- China
- Prior art keywords
- heat
- pipe
- heat pipe
- fin
- perforation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
The utility model discloses a kind of heat more heat-pipe radiators unevenly distributed.More heat-pipe radiators, comprising: fins group, interval setting, each fins group are made of multiple fins in pairs, and heat dissipation channel is constituted between adjacent fin；The center of each fin offers the first heat pipe perforation, and each fin symmetrically offers multiple second heat pipe perforation centered on first heat pipe perforation；Fan；Heat dissipation base；And heat pipe, it is more single u-shaped heat pipes, the lower part of each single u-shaped heat pipe has progressive bending angle, and the bottom of more heat pipes is threaded through in the heat pipe card hole of heat dissipation base, and top is threaded through in the perforation of the first heat pipe and the perforation of the second heat pipe of each fin of fins group.More heat-pipe radiators can preferably take away the heat of fin using the heat dissipation feature of fan, and radiating efficiency is high.Heat pipe increases heat pipe quantity, while not having interference phenomenon using the heat pipe layout of the progressive mode of 3D stereochemical structure to greatest extent.
Description
Technical field
The utility model relates to radiator field, in particular to a kind of heat more heat-pipe radiators unevenly distributed.
Background technique
(CPU) central processing unit in computer main board can generate a large amount of heat at work, these heats are as not in time
It scatters away, then can seriously damage cpu performance and service life, the quality of CPU product heat dissipation performance has become influence properties of product at present
A key factor, therefore how to improve heat dissipation performance and become more and more important.
Current relatively new type efficient radiator is heat-pipe radiating apparatus, heat pipe for thermal conductivity make full use of heat-conduction principle with
The heat of thermal objects is transmitted to outside heat source rapidly, the capacity of heat transmission by the quick thermal transport property of refrigerant through heat pipe
Considerably beyond the capacity of heat transmission of any known metal, exactly because there is the presence of hot pipe technique, so that people change tradition
The mentality of designing of radiator gets rid of the simple traditional heat-dissipating mode that more preferable heat dissipation effect is obtained by Wind Volume fan, take and
Instead of be using the slow-speed of revolution, low-noise fan cooperation hot pipe technique brand-new radiating mode.
Existing heat-pipe radiating apparatus, is divided into copper bottom, cooling fin, U-shaped heat pipe, fin, and copper bottom and heat pipe radiating fin weld
Together, distance is uniformly distributed between heat pipe and heat pipe, and copper bottom is taken to CPU even heat on every heat pipe, will by heat pipe
Heat takes on fin, and fin is connected to above heat pipe, forms heat dissipation channel between fin, is blowed by the fan of fin side cold
Air accelerates radiating efficiency, but the fan due to using slow-speed of revolution low noise, so that this biography to the heat dissipation channel between fin
Unite ventilation air duct air supply mode, radiating efficiency do not played completely, it is therefore desirable to develop a new radiator with
Radiating efficiency is further increased, in addition more single u-shaped heat pipes are evenly distributed on fin, and heat pipe bending is relatively easy to, but is unfavorable for
Fan stack takes away heat, and heat is caused to overstock on fin, is unfavorable for heat dissipation performance.And common new sintered heat pipe is used,
Heat pipe bending angle requires R12, and bending space is larger, the heat pipe after U-shaped bending, and bottom arrangement is uniformly, hot after straight body to fin
Manage it is larger with the distance between heat pipe, below the above fin in copper bottom between heat pipe between can interfere and encounter, need to adjust improvement.
The information disclosed in the background technology section is intended only to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implying in any form that information composition is already known to those of ordinary skill in the art existing
Technology.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable heat more heat pipe heat radiations unevenly distributed
The heat pipe of device, the heat more heat-pipe radiators unevenly distributed is arranged in fin two sides, can preferably utilize the scattered of fan
Hot feature takes away the heat of fin, and radiating efficiency is high.Heat pipe layout of the heat pipe using the progressive mode of 3D stereochemical structure, maximum limit
The increase heat pipe quantity of degree, while there is no interference phenomenon.
To achieve the above object, the utility model provides a kind of heat more heat-pipe radiators unevenly distributed, comprising:
Fins group, interval setting, each fins group are made of multiple fins in pairs, and heat dissipation channel is constituted between adjacent fin；It is each
The center of fin offers the first heat pipe perforation, and each fin is symmetrically offered more centered on first heat pipe perforation
A second heat pipe perforation；Number of the second heat pipe perforation distributions in each fins group opposite side is distributed in each fin for it
Two times of group phase back side number；The both ends of each fin have flanging in the same direction；Fan is fixed on by steel wire buckle
Pair fins group between；Heat dissipation base, comprising: fasten the cooling fin and absorber plate for forming heat pipe card hole, the cooling fin has
First limiting slot, the absorber plate have the second limiting slot, and the heat dissipation base is connected by the first limiting slot and the second limiting slot
It is connected on heat source；And heat pipe, it is more single u-shaped heat pipes, the lower part of each single u-shaped heat pipe has a progressive bending angle, and more
The bottom of heat pipe is threaded through in the heat pipe card hole of heat dissipation base, top be threaded through each fin of fins group the first heat pipe perforation and
In the perforation of second heat pipe, so that the heat pipe between heat dissipation base and fins group bends the progressive connection of mode using 3D.
In a preferred embodiment, heat dissipation base squeezes mode using copper and carries out roughing, is finished with CNC
Mode.
In a preferred embodiment, heat pipe is new groove sintered heat pipe.
In a preferred embodiment, heat pipe carries out pressure pipe using punch forming process after bending.
In a preferred embodiment, the perforation of the second heat pipe is three at triangular layout.
In a preferred embodiment, the spacing distance of adjacent second heat pipe perforation from the center of the fin to
Both ends are successively decreased, and the spacing distance for second heat pipe perforation that first heat pipe is perforated adjacent thereto is greater than adjacent described second
The largest interval distance of heat pipe perforation.
Compared with prior art, the utility model has the following beneficial effects: the heat more heat pipes unevenly distributed dissipate
The heat pipe of hot device is arranged in fin two sides, and the heat of fin, radiating efficiency can be preferably taken away using the heat dissipation feature of fan
It is high.Heat pipe increases heat pipe quantity, while not interfering using the heat pipe layout of the progressive mode of 3D stereochemical structure to greatest extent
Phenomenon.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of heat more heat-pipe radiators unevenly distributed of the utility model.
Fig. 2 is the fin structure schematic diagram of heat more heat-pipe radiators unevenly distributed of the utility model.
Fig. 3 is the heat dissipation base structural schematic diagram of heat more heat-pipe radiators unevenly distributed of the utility model.
Fig. 4 is the heat dissipation base heat radiating fin structure signal of heat more heat-pipe radiators unevenly distributed of the utility model
Figure.
Fig. 5 is the heat dissipation base absorber plate structural representation of heat more heat-pipe radiators unevenly distributed of the utility model
Figure.
Fig. 6 is the heat pipe structure schematic diagram of heat more heat-pipe radiators unevenly distributed of the utility model.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical
Novel protection scope is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
As shown in Figure 1, heat more heat-pipe radiators unevenly distributed according to specific embodiment of the present invention are
More effective reasonable layout heat pipe, makes not collide between the heat pipe and heat pipe of bending and not interfere in the fin of 140mm length,
Easy to produce and installation.The specific structure of the heat more heat-pipe radiators unevenly distributed includes: fins group 1, fan 2, dissipates
Hot pedestal 4 and heat pipe 5, wherein fins group is made of multiple fins, and heat dissipation channel, fan installation are constituted between fin and fin
Blow away heat in fins group, each fin has flanging in the same direction, forms a closing flanging side and other faces
Open radiating fin group.Heat pipe is arranged in fin two sides, and the heat of fin can be preferably taken away using the heat dissipation feature of fan
Amount, radiating efficiency are high.Heat pipe increases heat pipe quantity using the heat pipe layout of the progressive mode of 3D stereochemical structure to greatest extent,
There is no interference phenomenon simultaneously.
Specifically, as depicted in figs. 1 and 2, the interval setting in pairs of fins group 1, each fins group 1 is by multiple fins 11
It constitutes, constitutes heat dissipation channel between adjacent fin.Each fin is symmetrically offered multiple centered on first heat pipe perforation
Second heat pipe perforation 12, the two sides of each fin offer multiple second heat pipe perforation 13, the hole of multiple second heat pipe perforation 13
Position is arranged close to the edge of fins group, and the heat distribution for forming two sides is higher than intermediate heat, since the flabellum of fan is close to fan
Air quantity at frame is the largest, so that multiple heat pipes are arranged in fin two sides, can preferably utilize the heat dissipation feature band of fan
The heat of fin is walked, so the heat dissipation effect formed is most it will be evident that radiating efficiency is high.The interval of adjacent second heat pipe perforation 13
Distance is successively decreased from the center of the fin to both ends, the first heat pipe perforation 12 second heat pipe perforation 13 adjacent thereto
Spacing distance be greater than the largest interval distance of adjacent second heat pipe perforation 13.The second heat pipe perforation distributions are each
The number of fins group opposite side is distributed in two times of each fins group phase back side number for it.
The both ends of each fin have flanging in the same direction, for being fixedly connected for fins group 1 and other component, from
And form the radiating fin group of a closing flanging side and other faces opening.
Fan 2 is fixed between pairs of fins group 1 by steel wire buckle 3, so that the heat dissipation feature using fan takes away fin
The heat of piece.
As shown in Figures 3 to 5, heat dissipation base 4 includes: to fasten the cooling fin 41 and absorber plate 42 that form heat pipe card hole, is dissipated
Backing 41 has the first limiting slot 411, and absorber plate 42 has the second limiting slot 412.Heat dissipation base 4 passes through the first limiting slot 411
It is connected on heat source with the second limiting slot 412.Heat dissipation base 4 squeezes mode using copper and carries out roughing, is finished with CNC
Mode ensure that the assembly precision with heat pipe.
As shown in fig. 6, heat pipe 5 is more single u-shaped heat pipes, the lower part of each single u-shaped heat pipe has different progressive bending angles,
The bottom of more heat pipes 5 is threaded through in the heat pipe card hole of heat dissipation base 4, and top is threaded through the first heat of each fin of fins group 1
In pipe perforation 12 and the second heat pipe perforation 13, so that the heat pipe between heat dissipation base and fins group bends the progressive company of mode using 3D
It connects, the more efficiently heat transference efficiency for guaranteeing heat pipe, and not will cause the interference between heat pipe, ensure that production operation
It needs.
Preferably, heat pipe 5 is new groove sintered heat pipe, and heat transfer effect is more superior than sintered heat pipe transmission effect, performance
Promote 20%.
Preferably, for heat pipe 5 after bending, supplied materials need to carry out pressure pipe by punch forming process, ensure that heat pipe and dissipate
The straightness of hot pedestal makes the more preferable of its fitting assembly.
To sum up, the heat pipe of the heat more heat-pipe radiators unevenly distributed is arranged in fin two sides, can be preferably sharp
The heat of fin is taken away with the heat dissipation feature of fan, radiating efficiency is high.Heat pipe uses the heat pipe of the progressive mode of 3D stereochemical structure
Layout increases heat pipe quantity to greatest extent, while not having interference phenomenon.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can be realized and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (6)
1. a kind of heat more heat-pipe radiators unevenly distributed characterized by comprising
Fins group, interval setting, each fins group are made of multiple fins in pairs, and heat dissipation channel is constituted between adjacent fin；
The center of each fin offers the first heat pipe perforation, and each fin is symmetrically opened up centered on first heat pipe perforation
There are multiple second heat pipes to perforate；Number of the second heat pipe perforation distributions in each fins group opposite side is distributed in for it each
Two times of fins group phase back side number；The both ends of each fin have flanging in the same direction；
Fan is fixed between pairs of fins group by steel wire buckle；
Heat dissipation base, comprising: the cooling fin and absorber plate for forming heat pipe card hole are fastened, the cooling fin has the first limiting slot,
The absorber plate has the second limiting slot, and the heat dissipation base is connected on heat source by the first limiting slot and the second limiting slot；
And
Heat pipe is more single u-shaped heat pipes, and the lower part of each single u-shaped heat pipe has progressive bending angle, and the bottom of more heat pipes is worn
It is located in the heat pipe card hole of heat dissipation base, top is threaded through the perforation of the first heat pipe and the perforation of the second heat pipe of each fin of fins group
It is interior, so that the heat pipe between heat dissipation base and fins group bends the progressive connection of mode using 3D.
2. heat more heat-pipe radiators unevenly distributed according to claim 1, which is characterized in that the heat dissipation base
Roughing is carried out using the copper mode of squeezing, is carrying out finishing mode with CNC.
3. heat more heat-pipe radiators unevenly distributed according to claim 1, which is characterized in that the heat pipe is new
Groove sintered heat pipe.
4. heat more heat-pipe radiators unevenly distributed according to claim 3, which is characterized in that the heat pipe passes through
Pressure pipe is carried out using punch forming process after bending.
5. heat more heat-pipe radiators unevenly distributed according to claim 1, which is characterized in that second heat pipe
Perforation is three at triangular layout.
6. heat more heat-pipe radiators unevenly distributed according to claim 1, which is characterized in that adjacent described second
The spacing distance of heat pipe perforation is successively decreased from the center of the fin to both ends, and first heat pipe perforates adjacent thereto described the
The spacing distance of two heat pipes perforation is greater than the largest interval distance of the adjacent second heat pipe perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920129616.7U CN209265374U (en) | 2019-01-25 | 2019-01-25 | Heat more heat-pipe radiators unevenly distributed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920129616.7U CN209265374U (en) | 2019-01-25 | 2019-01-25 | Heat more heat-pipe radiators unevenly distributed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209265374U true CN209265374U (en) | 2019-08-16 |
Family
ID=67584825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920129616.7U Active CN209265374U (en) | 2019-01-25 | 2019-01-25 | Heat more heat-pipe radiators unevenly distributed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209265374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113747735A (en) * | 2020-05-27 | 2021-12-03 | 中科寒武纪科技股份有限公司 | Heat dissipation device and board card |
| WO2022056911A1 (en) * | 2020-09-17 | 2022-03-24 | 北京市鑫全盛科技有限公司 | Heat pipe arrangement method for heat dissipation and transfer device |
-
2019
- 2019-01-25 CN CN201920129616.7U patent/CN209265374U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113747735A (en) * | 2020-05-27 | 2021-12-03 | 中科寒武纪科技股份有限公司 | Heat dissipation device and board card |
| WO2022056911A1 (en) * | 2020-09-17 | 2022-03-24 | 北京市鑫全盛科技有限公司 | Heat pipe arrangement method for heat dissipation and transfer device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10619951B2 (en) | Phase transition suppression heat transfer plate-based heat exchanger | |
| CN209265374U (en) | Heat more heat-pipe radiators unevenly distributed | |
| CN102128552B (en) | Single-sided corrugated plate type pulsating heat pipe | |
| MXPA03011136A (en) | Heat exchanger. | |
| CN104864635A (en) | Flat tube fin penetrating type micro-channel evaporator for direct-cooling refrigerator | |
| CN202002400U (en) | Evaporator for refrigerator | |
| CN202076934U (en) | Radiating fin of frequency conversion module of air conditioner as well as air conditioner provided with same | |
| CN204313536U (en) | A kind ofly revolve wing evaporimeter with heater strip | |
| CN108006862B (en) | Telescopic variable micro channel heat exchanger for computer room heat dissipation | |
| CN202032931U (en) | Single-face corrugated plate type pulsating heat pipe | |
| CN205670907U (en) | A kind of double baseplate heat sink | |
| CN106524603A (en) | Finned condenser | |
| CN202928206U (en) | Elliptic or approximate elliptic tube heat exchanger | |
| CN206944755U (en) | Refrigerant fin and air-conditioning | |
| CN205014515U (en) | Grid, outdoor unit and air conditioning system | |
| CN110057139A (en) | A kind of evaporator and air conditioner | |
| CN204043173U (en) | Heat exchanger of refrigeration equipment and refrigeration equipment with heat exchanger | |
| CN205669902U (en) | A kind of chip dislocation air-cooling filament tube condenser | |
| WO2018072587A1 (en) | Apparatus for improving heat exchange efficiency of condenser, heat exchange device, and air conditioner | |
| CN204757466U (en) | Piece channel evaporator that declines is worn with flat pipe to direct -cooled refrigerator | |
| CN221376391U (en) | Plate heat exchanger with adjustable number of heat exchange plates | |
| CN207622598U (en) | A kind of interior auxetic roller sheet formula ellipse heat-dissipating pipe | |
| CN208859942U (en) | Small diameter tube thin-wall tube inserts the pipeline loop structure of expanding evaporator | |
| CN207751379U (en) | A kind of heat exchanger fin | |
| CN202403386U (en) | Air-conditioner heat exchanger and air-conditioner for data center machine room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |