CN203689419U - Novel passive CPU (Central Processing Unit) heat radiator - Google Patents
Novel passive CPU (Central Processing Unit) heat radiator Download PDFInfo
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- CN203689419U CN203689419U CN201320870863.5U CN201320870863U CN203689419U CN 203689419 U CN203689419 U CN 203689419U CN 201320870863 U CN201320870863 U CN 201320870863U CN 203689419 U CN203689419 U CN 203689419U
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- heat
- radiator fan
- cylinder
- 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
Abstract
The utility model discloses a novel passive CPU (Central Processing Unit) heat radiator and relates to the technical field of computer heat radiators. The novel passive CPU heat radiator comprises a base and a cylinder, wherein a hollow inner cavity and a cylinder opening are formed in the cylinder, pistons are arranged on both the inner cavity and the cylinder opening, and connecting rods are connected to both the pistons; a cooling source is arranged at the top of the inner cavity, a first heat radiating fan is arranged beside the cylinder, the first heat radiating fan is mounted on a rotating shaft, and the connecting rods are connected to the rotating shaft; a heat transmission pipe is connected to the base, the tail end of the heat transmission pipe is connected with a heat radiating fin, and the heat radiating fin is arranged in the front position of the first heat radiating fan. The novel passive CPU heat radiator has the benefits that external power supply is not required by the heat radiator, the heat radiator is powered by heat from a CPU chip, and more energy is saved; besides, the heat pipe vertical heat radiating fin is formed through the combination of the heat transmission pipe and the heat radiating fin, the heat of the CPU is conducted into the heat radiating fin through the connection of a plurality of heat pipes with the CPU, and two fans blow toward the same direction so as to dissipate heat.
Description
[technical field]
The utility model relates to computer radiator, relates in particular to a kind of new-type passive cpu heat.
[background technology]
In daily life, people often run into computer crash, and computer performance declines, the unsettled situation of system.8% computer glitch causes by heat radiation is not enough according to statistics.Current computer CPU cooling system is all active heat radiation, drives fan to turn by power supply.But user is in long-time start or computer heat radiation amount when larger, active cooling system is difficult to eliminate the amount of heat on CPU surface, can directly affect stability and the performance of computer, very harmful to computer.Once cpu heat performance deficiency, sharply worsens the heat radiation that causes whole platform, add that golf calorific value processor easily causes cabinet inside temperature overheating, CPU detracts the life-span in meeting, even damages.In addition, quick-fried slurry and the possibility of burning also can increase greatly.
Taking certain important server in network as example, because it is storing a large amount of important network user's data, if because heat radiation is bad, cause its work paralysis, will have influence on most of users in network, cause direct or indirect economic loss.Meanwhile, some long-term high frequencies such as home computer, Internet bar, exchanger device, designing unit, game player use the user of computer to expend a large amount of electric power in order to reduce the temperature of chip.According to statistics, in the world only desktop computer just break through 700,000,000, radiator fan power is 4W left and right, so calculates, and will expend a large amount of electric energy every year.
Based on optimizing CPU cooling system, improve radiating efficiency, save the energy, the consideration that used heat utilizes, has been applied to a kind of new-type actuating unit and thermo-electric generation sheet in computer CPU radiator, has formed a kind of passive type cpu heat.
[utility model content]
The purpose of this utility model is effectively to overcome the deficiency of above-mentioned technology, a kind of heat that can utilize CPU to distribute is provided, has again the new-type passive cpu heat of excellent heat dispersion performance.
The technical solution of the utility model is achieved in that it comprises a base and is arranged on the cylinder on base, its improvements are: the cylinder port that described cylinder has the inner chamber of hollow and is communicated with inner chamber, in described inner chamber and cylinder port, be provided with piston, and be all connected with connecting rod on two pistons; The top of described inner chamber is provided with cooling source, one side of cylinder is provided with the first radiator fan, this first radiator fan is arranged on a turning axle, above-mentioned connecting rod is connected on described turning axle, moving up and down of described piston can be rotated by driven rotary axle, thereby drives described the first radiator fan to rotate; On described base, be connected with a heat-transfer pipe, the end of this heat-transfer pipe is connecting a heat radiation scale, and described heat radiation scale is placed in the anterior position of above-mentioned the first radiator fan.
In above-mentioned structure, thermo-electric generation sheet is installed on the side of described cylinder and base, one side of described heat radiation scale is provided with the second radiator fan, and above-mentioned thermo-electric generation sheet is electrically connected on the second radiator fan, drives the second radiator fan rotation.
In above-mentioned structure, described the second radiator fan, heat radiation scale and the first radiator fan are installed on a fan protection frame.
In above-mentioned structure, the material of described base is alloy aluminum thin slice or fine copper thin slice, and the thickness of base is no more than 2 millimeters.
In above-mentioned structure, the material of described cylinder is organic glass.
In above-mentioned structure, described the second radiator fan and the first radiator fan are six leaf plastic cement fans.
In above-mentioned structure, the material of described piston is foam or sponge, and the material of piston sleeve is high purity graphite.
In above-mentioned structure, described cooling source is the water layer that is arranged on inner cavity top.
The utility model is compared existing CPU radiator structure, there is following beneficial effect: one, heating radiator of the present utility model contain two fans, be respectively the first radiator fan and the second radiator fan, wherein the first radiator fan can change rotational speed along with the variation of the temperature of CPU, for CPU provides the heat dispersion adapting; Two, heating radiator surrounding of the present utility model is installed thermo-electric generation sheet, for the second radiator fan provides electric power support; Three, heating radiator of the present utility model does not need extraneous power supply, to absorb cpu chip heat as power, compares traditional heating radiator more energy-conservation; Four, heating radiator of the present utility model has been abandoned the drawback of traditional heat-dissipating device containing a large amount of wires, improve the heat radiation scale of traditional heat-dissipating device, heat pipe is grouped together and forms the vertical radiating fin of heat pipe with heat radiation scale, be connected with CPU north bridge by many heat pipes, north bridge heat is imported to heat radiation scale, two fans are dried in the same way, eliminate heat.
[brief description of the drawings]
Fig. 1 is structural principle schematic diagram of the present utility model.
[embodiment]
Below in conjunction with drawings and Examples, the utility model will be further described.
Shown in Fig. 1, the new-type passive cpu heat of one that the utility model discloses, this heating radiator comprises base 10 and is arranged on the cylinder 20 on base, base 10 should have good heat dispersion, therefore, and as preferred embodiment, base 10 adopts alloy aluminum thin slice to make, the thickness of base 10 is no more than 2 millimeters, and in addition, base 10 also can adopt fine copper thin slice to make.Above-mentioned cylinder 20 adopts organic glass to make, and and base 10 between need to there is good impermeability.Cylinder 20 have hollow inner chamber and and inner chamber be communicated with cylinder port, in inner chamber and cylinder port, be provided with piston, piston in inner chamber is called first piston 301, and the piston in cylinder port is called the second piston 302, on first piston 301 and the second piston 302, is all connected with connecting rod 40; The material of first piston 301 and the second piston 302 is foam or sponge, needed energy while being convenient to reduce its motion, the material of the axle sleeve of first piston 301 and the second piston 302 is high purity graphite, reduce the frictional resistance of device as far as possible, the active connection place of piston has all been used the splendid miniature bearing of performance, and friction factor is less.In addition, the top of inner chamber is provided with cooling source 50, and in the present embodiment, this cooling source 50 is for being arranged on the water layer of inner cavity top; Further; one side of cylinder 20 is provided with the first radiator fan 60; this first radiator fan 60 is arranged on fan protection frame 601; the first radiator fan 60 has a turning axle 602; above-mentioned connecting rod 40 is connected on described turning axle 602; moving up and down of first piston 301 and the second piston 302 can be rotated by driven rotary axle 602, thereby drives described the first radiator fan 60 to rotate.
Further, be connected with a heat-transfer pipe 101 on base 10, the end of this heat-transfer pipe 101 is connecting a heat radiation scale 70, and heat radiation scale 70 is placed in the anterior position of above-mentioned the first radiator fan 60, and is also arranged on fan protection frame 601.
In the time that computer is started working, the heat of the cpu chip of computer is distributed to by base 10 in the inner chamber of cylinder 20, and when first piston 301 moves down, the most of gas in cylinder 20 is heated by the heat of cpu chip, then gas starts to expand, and the pressure of generation can upwards promote the second piston 302.In the time moving on first piston 301, the interior most of gas of cylinder 20 starts to meet cold contraction, and gaseous tension is reduced, and the second piston 302 is moved downward.The utility model carries out heating and cooling to gas repeatedly, go round and begin again, to absorb energy in the expansion of gas with in shrinking, to drive the first radiator fan 60 to rotate, in order to improve the rotational efficienty of the first radiator fan 60, the first radiator fan 60 has adopted the six leaf plastic cement fans that the light intensity of quality is high.Along with cpu chip temperature is higher, its thermal power improves, and now also corresponding rising of the power of this heating radiator output, meets cpu chip heat radiation needs.In the time that cpu chip temperature is lower, its thermal power heat radiation is lower, and the power of output is corresponding reduction also, meets the requirement of cpu chip heating radiator.Consider the practical factor such as mechanical loss and structure loss, desirable output power, compared with own radiator fan output power (4W～7W), in the situation that reasonable in design, can provide part heat radiation output for heating radiator in theory.
As preferred embodiment, on the side of cylinder 20 and base 10, thermo-electric generation sheet 80 is installed, one side of heat radiation scale 70 is provided with the second radiator fan 90, and above-mentioned thermo-electric generation sheet 80 is electrically connected on the second radiator fan 90, drives the second radiator fan 90 to rotate; Described the second radiator fan 90 and heat radiation scale 70 are installed on fan protection frame 601, and the second radiator fan 90 is also the six leaf plastic cement fans that the light intensity of quality is high.The sense of rotation of the second radiator fan 90 is identical with the sense of rotation of the first radiator fan 60, and its effect is equivalent to air exhauster, and common is that heat radiation scale 70 dispels the heat.
Heating radiator of the present utility model does not need extraneous power supply, to absorb cpu chip heat as power, compares traditional heating radiator more energy-conservation; And improve the heat radiation scale of traditional heat-dissipating device, heat-transfer pipe 101 is grouped together and forms the vertical radiating fin of heat pipe with heat radiation scale 70, be connected with CPU north bridge by many heat pipes, north bridge heat is imported to heat radiation scale, two fans are dried in the same way, eliminate heat.
Further, draw after deliberation, when the diameter of cylinder 20 is 8-10cm, cylinder 20 is highly 5-7cm, and when the diameter of the first radiator fan 60 and the second radiator fan 90 is 8-10cm, the power of two fans is 3-7W; When cpu temperature reaches 30 DEG C-50 DEG C, the rotating speed of the first radiator fan 60 is on 1500 right sides of turning left, the rotating speed of the second radiator fan 90 is on 1000 right sides of turning left, when temperature reaches more than 50 DEG C, the first radiator fan 60 rotating speeds can reach 2000 and turn above, the rotating speed of the second radiator fan 90 turns above 1500, and the nearly air quantity of 71.8CFM can be provided when two fan runnings, and mechanical efficiency is greater than 70%.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can there is various distortion and amendment, retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (8)
1. a new-type passive cpu heat, it is characterized in that: it comprises a base and is arranged on the cylinder on base, the cylinder port that described cylinder has the inner chamber of hollow and is communicated with inner chamber, is provided with piston in described inner chamber and cylinder port, and is all connected with connecting rod on two pistons; The top of described inner chamber is provided with cooling source, one side of cylinder is provided with the first radiator fan, this first radiator fan is arranged on a turning axle, above-mentioned connecting rod is connected on described turning axle, moving up and down of described piston can be rotated by driven rotary axle, thereby drives described the first radiator fan to rotate; On described base, be connected with a heat-transfer pipe, the end of this heat-transfer pipe is connecting a heat radiation scale, and described heat radiation scale is placed in the anterior position of above-mentioned the first radiator fan.
2. the new-type passive cpu heat of one according to claim 1, it is characterized in that: thermo-electric generation sheet is installed on the side of described cylinder and base, one side of described heat radiation scale is provided with the second radiator fan, and above-mentioned thermo-electric generation sheet is electrically connected on the second radiator fan, drive the second radiator fan rotation.
3. the new-type passive cpu heat of one according to claim 2, is characterized in that: described the second radiator fan, heat radiation scale and the first radiator fan are installed on a fan protection frame.
4. the new-type passive cpu heat of one according to claim 1 and 2, is characterized in that: the material of described base is alloy aluminum thin slice or fine copper thin slice, and the thickness of base is no more than 2 millimeters.
5. the new-type passive cpu heat of one according to claim 1 and 2, is characterized in that: the material of described cylinder is organic glass.
6. the new-type passive cpu heat of one according to claim 2, is characterized in that: described the second radiator fan and the first radiator fan are six leaf plastic cement fans.
7. the new-type passive cpu heat of one according to claim 1, is characterized in that: the material of described piston is foam or sponge, the material of piston sleeve is high purity graphite.
8. the new-type passive cpu heat of one according to claim 1, is characterized in that: described cooling source is the water layer that is arranged on inner cavity top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870863.5U CN203689419U (en) | 2013-12-27 | 2013-12-27 | Novel passive CPU (Central Processing Unit) heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870863.5U CN203689419U (en) | 2013-12-27 | 2013-12-27 | Novel passive CPU (Central Processing Unit) heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203689419U true CN203689419U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320870863.5U Expired - Fee Related CN203689419U (en) | 2013-12-27 | 2013-12-27 | Novel passive CPU (Central Processing Unit) heat radiator |
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| Country | Link |
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| CN (1) | CN203689419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108536256A (en) * | 2018-03-20 | 2018-09-14 | 重庆佳圣商贸有限公司 | A kind of computer radiating apparatus |
-
2013
- 2013-12-27 CN CN201320870863.5U patent/CN203689419U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108536256A (en) * | 2018-03-20 | 2018-09-14 | 重庆佳圣商贸有限公司 | A kind of computer radiating apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |