CN207623901U - A kind of low-power computer CPU surface heat-radiating devices - Google Patents
A kind of low-power computer CPU surface heat-radiating devices Download PDFInfo
- Publication number
- CN207623901U CN207623901U CN201721030101.9U CN201721030101U CN207623901U CN 207623901 U CN207623901 U CN 207623901U CN 201721030101 U CN201721030101 U CN 201721030101U CN 207623901 U CN207623901 U CN 207623901U
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- China
- Prior art keywords
- heat
- fan
- heat extraction
- low
- computer cpu
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of low-power computer CPU surface heat-radiating devices, including No. two heat extraction fans and frame, it is fanned equipped with No.1 heat extraction the upper end of No. two heat extractions fan, and No.1 heat extraction fan be internally provided with fan axis, the side of the fan axis is equipped with flabellum, the upper end of the fan axis is equipped with fixed cover, and the outer surface of fixed cover is equipped with regulating switch, the lower end of the No.1 heat extraction fan is equipped with cooling fin, and the outer surface of No.1 heat extraction fan is equipped with acoustical cotton, the side of the No.1 heat extraction fan is equipped with fixed screw, and the inner surface of cooling fin is equipped with copper core, the side of the copper core is equipped with copper bar.A kind of low-power computer CPU surface heat-radiating devices described in the utility model, equipped with No. two heat extraction fans, regulating switch and acoustical cotton, it being capable of rapid cooling, keep computer use more smooth, and the size of degree of heat radiation can be adjusted, while noise can be reduced, avoid interference of the noise to people, it is applicable in different operating situation, brings better prospect of the application.
Description
Technical field
The utility model is related to radiator field, more particularly to a kind of low-power computer CPU surface heat-radiating devices.
Background technology
Radiator is a kind of device to the easy heat-generating electronic elements heat dissipation in electric appliance, mostly by aluminium alloy, brass or blueness
Copper makes plate, sheet and splintery etc., if cpu central processing unit will use sizable cooling fin in computer, in television set
Power supply pipe, row pipe and amplifirer in power tube will use cooling fin, general cooling fin in use will electronic component with
Radiating rib contact surface applies last layer heat-conducting silicone grease, and the heat that component is sent out is made more effectively to be transmitted on cooling fin, through dissipating
Backing is dispersed into surrounding air, and for cooling fin material, its heat conductivility of each material is different, by heat conductivility
Arrange from high to low, be silver, copper, aluminium and steel respectively, but if with silver come make cooling fin can be too expensive, therefore best scheme is
Using copper, although aluminium considerably cheaper, it is apparent that thermal conductivity is just not so good as, copper is good, and only about 50 or so the percent of copper, dissipates
Backing occupies important role in the composition of radiator, in addition to the active heat removal of fan, evaluates the quality of a radiator,
It is heavily dependent on the heat absorption capacity and capacity of heat transmission of cooling fin itself, an outstanding CPU fastener of heat sink design
Answer easy for installation laborsaving, fastener is tighter, and radiator bottom can be made closely to be combined with the surfaces CPU, reaches good heat dissipation
Effect.
There are certain drawbacks in existing radiator, radiating rate, production can not be adjusted according to actual conditions when in use
Raw noise is larger, forms interference to people, heat dissipation is slow, and certain unfavorable shadow is brought using process to people
It rings, for this purpose, it is proposed that a kind of low-power computer CPU surface heat-radiating devices.
Utility model content
The main purpose of the utility model is to provide a kind of low-power computer CPU surface heat-radiating devices, can be effective
Solve the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of low-power computer CPU surface heat-radiating devices, including No. two heat extraction fans and frame, No. two heat extractions fan
Upper end is fanned equipped with No.1 heat extraction, and No.1 heat extraction fan is internally provided with fan axis, and the side of the fan axis is equipped with flabellum, the fan axis
Upper end be equipped with fixed cover, and the outer surface of fixed cover is equipped with regulating switch, and the lower end of No.1 heat extraction fan is equipped with cooling fin,
And the outer surface of No.1 heat extraction fan is equipped with acoustical cotton, the side of the No.1 heat extraction fan is equipped with fixed screw, and cooling fin is interior
Surface is equipped with copper core, and the side of the copper core is equipped with copper bar, and the outer surface of the frame is equipped with mounting hole, the No.1 heat extraction fan
Side be equipped with line interface, and frame is fixedly connected by cooling fin and No. two heat extractions fan, the No.1 heat extraction fan and fan axis
It is fixedly connected.
Preferably, the quantity of the fixed screw and mounting hole is four groups, and fixed screw and mounting hole are and frame
It is fixedly connected.
Preferably, the quantity of the flabellum has several groups, and flabellum is fixedly connected with fan axis.
Preferably, the No.1 heat extraction fan is fixedly connected with No. two heat extraction fans.
Preferably, the copper core is fixedly connected with cooling fin with copper bar.
Compared with prior art, the utility model has the advantages that：Low-power computer CPU is filled with surface radiating
It sets, heat dissipation is made faster by No. two heat extractions fan, computer use is avoided to have some setbacks and influence mood, computer CPU temperature when avoiding high temperature
Du Taigao, make computer can not normal use, the temperature in each season is different, causes the temperature of computer CPU different, passes through tune
Section switch allows the heat emission fan that people adjust the speed of heat dissipation and use according to actual conditions, increases the flexibility used, together
When play the role of energy-efficient, traditional radiator when in use, will produce certain noise, influence the work and life of people
It is living, noise is absorbed by acoustical cotton, making people, there are one Wonderful Job and living environments, not by noise jamming, while sound-absorbing
Cotton has good thermal insulation radiator can be made preferably to work shield heat away, and whole device is simple, easy to operate, disappears
Sound and the effect of heat dissipation are more preferable relative to traditional approach.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of low-power computer CPU surface heat-radiating devices of the utility model.
Fig. 2 is a kind of partial view of low-power computer CPU surface heat-radiating devices of the utility model.
Fig. 3 is a kind of cooling fin view of low-power computer CPU surface heat-radiating devices of the utility model.
In figure：1, No.1 heat extraction is fanned；2, fixed screw；3, axis is fanned；4, fixed cover；5, regulating switch；6, cooling fin；7、
No. two heat extraction fans；8, acoustical cotton；9, copper bar；10, copper core；11, frame；12, mounting hole；13, line interface；14, flabellum.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of low-power computer CPU surface heat-radiating devices, including No. two heat extraction fans 7 and frame 11,
The upper end of No. two heat extractions fan 7 is equipped with No.1 heat extraction and fans 1, and being internally provided with for No.1 heat extraction fan 1 fans axis 3, the fan axis 3
Side is equipped with flabellum 14, and the upper end of the fan axis 3 is equipped with fixed cover 4, and the outer surface of fixed cover 4 is equipped with regulating switch 5, described
The lower end of No.1 heat extraction fan 1 is equipped with cooling fin 6, and the outer surface of No.1 heat extraction fan 1 is equipped with acoustical cotton 8, the No.1 heat extraction fan 1
Side be equipped with fixed screw 2, and the inner surface of cooling fin 6 is equipped with copper core 10, and the side of the copper core 10 is equipped with copper bar 9, institute
The outer surface for stating frame 11 is equipped with mounting hole 12, and the side of the No.1 heat extraction fan 1 is equipped with line interface 13, and frame 11 passes through
Cooling fin 6 is fixedly connected with No. two heat extraction fans 7, and the No.1 heat extraction fan 1 is fixedly connected with fan axis 3.
Wherein, the quantity of the fixed screw 2 and mounting hole 12 is four groups, and fixed screw 2 and mounting hole 12 and
Frame 11 is fixedly connected.
Wherein, the quantity of the flabellum 14 has several groups, and flabellum 14 is fixedly connected with fan axis 3.
Wherein, the No.1 heat extraction fan 1 is fixedly connected with No. two heat extractions fan 7.
Wherein, the copper core 10 is fixedly connected with cooling fin 6 with copper bar 9.
It should be noted that the utility model is a kind of low-power computer CPU surface heat-radiating devices, when in use, lead to
It crosses No.1 heat extraction fan 1 to radiate, makes computer using smooth, increase working efficiency, the temperature of computer CPU is more when hot weather
Height makes computer use have some setbacks, and No. two heat extraction fans 7 is coordinated to make heat dissipation faster, avoids people because computer use has some setbacks and shadow
Mood is rung, the temperature in each season is different, causes the temperature of computer CPU different, allows people's root by regulating switch 5
According to the heat emission fan that actual conditions adjust the speed of heat dissipation and use, increase the flexibility used, while saving the use of the energy,
Heat is excluded by the rotation of flabellum 14, is convenient for people to use, makes flabellum 14 when rotated more with hinge axis 3 and fixed cover 4
Add stabilization, while ensure that certain safety, by the thermal conductivity of copper core 10, the temperature that CPU is generated exports, and facilitates people
Using computer, cooperation copper bar 9 increases the speed of heat conduction, so that the heat of CPU is quickly reduced, and make export by cooling fin 6
Temperature shed, eventually by No. two heat extractions fan 7 and No.1 heat extraction fan 1 exclude computer, it is more smooth when computer being made to use,
It avoids the temperature that computer CPU generates too high simultaneously, avoids computer that from can not using, radiator is fastened by fixed screw 2, is made
Heat dissipation effect increases, while there is copper on the surface of fixed screw 2, increases thermal conductivity, while keeping heat dissipation effect more preferable, passes through mounting hole
12 and frame 11 so that radiator and computer CPU is bonded more preferable, so that heat dissipation effect is reached best, make people using computer without
Sorrow makes radiator can be used normally by 13 connection line of line interface, when using radiator, will produce certain
Noise influences the work and life of people, absorbs noise by acoustical cotton 8, and making people, there are one Wonderful Job and life cycles
Border, not by noise jamming, while acoustical cotton 8 has good thermal insulation radiator can be made preferably to work shield heat away.
A kind of low-power computer CPU surface heat-radiating devices described in the utility model are equipped with No. two heat extractions and fan 7, regulating switch 5 and inhale
Sound cotton 8, can rapid cooling, keep computer use more smooth, and the size of degree of heat radiation can be adjusted, while noise can be reduced,
Interference of the noise to people is avoided, different operating situation is applicable in, brings better prospect of the application.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of low-power computer CPU surface heat-radiating devices, including No. two heat extraction fans (7) and frame (11), it is characterised in that：
The upper end of No. two heat extractions fan (7) is equipped with No.1 heat extraction and fans (1), and being internally provided with for No.1 heat extraction fan (1) fans axis (3), institute
The side for stating fan axis (3) is equipped with flabellum (14), and the upper end of the fan axis (3) is equipped with fixed cover (4), and the appearance of fixed cover (4)
Face is equipped with regulating switch (5), and the lower end of the No.1 heat extraction fan (1) is equipped with cooling fin (6), and the appearance of No.1 heat extraction fan (1)
Face is equipped with acoustical cotton (8), and the side of the No.1 heat extraction fan (1) is equipped with fixed screw (2), and the inner surface of cooling fin (6) is set
There are copper core (10), the side of the copper core (10) to be equipped with copper bar (9), the outer surface of the frame (11) is equipped with mounting hole (12),
The side of the No.1 heat extraction fan (1) is equipped with line interface (13), and frame (11) is fanned by cooling fin (6) and No. two heat extractions
(7) it is fixedly connected, the No.1 heat extraction fan (1) is fixedly connected with fan axis (3).
2. a kind of low-power computer CPU surface heat-radiating devices according to claim 1, it is characterised in that：The fixation
The quantity of screw (2) and mounting hole (12) is four groups, and fixed screw (2) and mounting hole (12) are fixed and connected with frame (11)
It connects.
3. a kind of low-power computer CPU surface heat-radiating devices according to claim 1, it is characterised in that：The flabellum
(14) quantity has several groups, and flabellum (14) is fixedly connected with fan axis (3).
4. a kind of low-power computer CPU surface heat-radiating devices according to claim 1, it is characterised in that：The No.1
Heat extraction fan (1) is fanned (7) with No. two heat extractions and is fixedly connected.
5. a kind of low-power computer CPU surface heat-radiating devices according to claim 1, it is characterised in that：The copper core
(10) it is fixedly connected with cooling fin (6) with copper bar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030101.9U CN207623901U (en) | 2017-08-17 | 2017-08-17 | A kind of low-power computer CPU surface heat-radiating devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030101.9U CN207623901U (en) | 2017-08-17 | 2017-08-17 | A kind of low-power computer CPU surface heat-radiating devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207623901U true CN207623901U (en) | 2018-07-17 |
Family
ID=62817962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721030101.9U Expired - Fee Related CN207623901U (en) | 2017-08-17 | 2017-08-17 | A kind of low-power computer CPU surface heat-radiating devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207623901U (en) |
-
2017
- 2017-08-17 CN CN201721030101.9U patent/CN207623901U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20190817 |