CN102213986A - Wireless heat sink, wireless heat sink system, and wireless heat dissipation method using the same - Google Patents

Abstract

A wireless heat radiation seat, a wireless heat radiation seat system and a wireless heat radiation method used by the same are provided, the wireless heat radiation seat can wirelessly receive a control instruction transmitted by an external device, and controls a heat radiation device in the wireless heat radiation seat according to the content of the control instruction, so that a cold-consistent component in the heat radiation device is started or closed, or a heat radiation fan in the heat radiation device is started, closed or changed in rotating speed. Therefore, the wireless heat dissipation seat automatically switches the heat dissipation device into corresponding action according to the temperature change of the external device.

Description

The wireless heat dissipating method of wireless radiating seat, wireless radiating seat system and use thereof

Technical field

The present invention relates to a kind of radiating seat, relate in particular to a kind of wireless radiating seat, have the radiating seat system of wireless radiating seat and the wireless heat dissipating method of use thereof.

Background technology

Since invention on computer, become so far general popular life an indispensable ring, and be various demands in response to the user, various dissimilar computing machine machines are promptly derived and are formed, personal computer (Personal Computer for example, PC), mobile computer (Notebook, or be called laptop computer (Laptop)) or Barebone etc.Therefore and mobile computer wherein because of it has the convenience that can carry, one is released and is promptly caused vast echoing, and is still so far to be subjected to most one of computing machine machine that the user likes.

Along with the progress in epoch and the development of semiconductor industry, the operating capability of computer hardware is more and more high, and processing speed is also more and more fast.Yet, because of it continues to be in environment of operation at a high speed, thus the heat energy of generation also with raising.General personal computer has a bigger casing, casing inside has comparatively broad accommodation space, except radiating effect is better, also can in casing, set up one or more radiator fan or heat radiator, so as to, for CPU (central processing unit) (Central Process Unit, CPU), display card and memory body etc. easily the hardware of heating dispel the heat.General mobile computer is for keeping its portable characteristic, can thus, promptly can't provide enough spaces that extra radiator fan or heat radiator are set with weight and volume restrictions in certain scope usually.So mobile computer uses after the certain hour, its fuselage (especially being fuselage bottom) will obviously generate heat, or even hot.Under this situation, continue to use if ignore, it is slow that the running of computer hardware is begun, the last even matter of regret that may cause hardware to burn.

In view of this, many cooling pads that mobile computer dispels the heat that can be are proposed promptly on the market, for example shown in Figure 1, be the cooling pad synoptic diagram of priorart.Cooling pad 10 shown in Figure 1 is the pedestal that the material (for example being aluminium) of a tool radiating effect is made, when a mobile computer (figure indicate) when being positioned on thiscooling pad 10, this mobile computer bottom directly contacts with the placedside 11 thatpad 10 is held in this heat radiation, is able to produce radiating effect because of the material of this cooling pad.Moreover, has aswitch 12 on thiscooling pad 10, and be provided with one ormore fan 13 in these 11 bottoms, placed side, when apower lead 14 of thiscooling pad 10 connects power supply, can provide power supply to give thiscooling pad 10, so as to opening thisfan 13, strengthen the heat sinking function of thiscooling pad 10 by thisswitch 12.

Above-mentioned this kind traditional heat-dissipatingpad 10 has following shortcoming at least:

1. need to switch thisswitch 12, so as to triggering the keying of thisfan 13 by manual type.If forget and open thisswitch 12, then thiscooling pad 10 can't effectively dispel the heat, and performs practically no function; And if close forgetting after theseswitch 12 unlatchings, thisfan 13 then can cause unnecessary power wastage with continuous running.

2. thisfan 13 fixing rotating speed of tools only usually can't cooperate the actual temperature change of mobile computer and adjusts, thereby the radiating effect that can reach is quite limited.

Summary of the invention

Fundamental purpose of the present invention, be to provide the wireless heat dissipating method of a kind of wireless radiating seat, wireless radiating seat system and use thereof, but the steering order that wireless radiating seat wireless receiving external device (ED) sends because of temperature change is controlled the action of heat abstractor automatically according to the state of temperature of external device (ED) so as to wireless radiating seat.

For achieving the above object, the present invention mainly provides a kind of wireless radiating seat, it is characterized in that, this wireless radiating seat comprises:

One receiving end Bluetooth transmission interface is from an external device (ED) wireless receiving one steering order;

One heat abstractor; And

One control module electrically connects this receiving end Bluetooth transmission interface and this heat abstractor, and this receiving end Bluetooth transmission interface receives this steering order certainly, controls this heat abstractor according to this and carries out corresponding action.

As mentioned above, wherein also comprise a power supply unit, electrically connect this heat abstractor and this control module, provide the running of this heat abstractor and this control module required power supply, wherein this power supply unit is a battery or a power lead.

As mentioned above, wherein also comprise a pedestal, constitute that this receiving end Bluetooth transmission interface, this heat abstractor and this control module are arranged in the pedestal by the thermal conductivity material.

As mentioned above, wherein this heat abstractor comprises a radiator fan, and this control module is controlled this radiator fan and started, closes or change running speed according to the content of this steering order.

As mentioned above, wherein this heat abstractor comprises a refrigeration assembly, this control module is according to the content of this steering order, controlling this refrigerating assembly starts or closes, wherein this refrigerating assembly has a cold junction face and a relative hot junction face, this cold junction face is covered on the lower surface of this pedestal, and when this refrigerating assembly was activated, this cold junction face produced low temperature and uniform this pedestal surface that conducts to.

As mentioned above, wherein this heat abstractor also comprises a radiator fan and a radiator, this hot junction face of this radiator and this refrigerating assembly is fitted mutually, to help this hot junction face to dispel the heat, and expel the hot-air of hoarding on this radiator by this radiator fan, discharge in a heat extraction hole of this heat abstractor one end certainly.

As mentioned above, wherein this pedestal is constituted by aluminium or copper, and this refrigerating assembly is consistent cold core sheet.

For achieving the above object, the present invention mainly provides a kind of wireless radiating seat system, it is characterized in that this is wireless, and the radiating seat system comprises:

One mobile computer comprises:

One temperature-detecting device detects the state of temperature of this mobile computer, and repays one and detect data;

One CPU (central processing unit) electrically connects this temperature-detecting device, produces a steering order according to these detection data;

One transmitting terminal Bluetooth transmission interface electrically connects this CPU (central processing unit), receives this steering order and external wireless transmission; And

One wireless radiating seat comprises:

One receiving end Bluetooth transmission interface is set up wireless connections with this transmitting terminal Bluetooth transmission interface, with this steering order of wireless receiving;

One heat abstractor;

One control module electrically connects this receiving end Bluetooth transmission interface and this heat abstractor, receives this steering order, according to the action of this heat abstractor of content manipulation of this steering order.

As mentioned above, wherein in this mobile computer a driver is installed, judges according to these detection data whether the temperature of this mobile computer reaches a threshold value, produce corresponding this steering order so as to driving this CPU (central processing unit).

For achieving the above object, the present invention mainly provides a kind of wireless heat dissipating method, applies between a mobile computer and the wireless radiating seat, and wherein this mobile computer and these wireless radiating seat wireless connections is characterized in that this wireless heat dissipating method comprises:

A) this mobile computer detects the temperature inside state; And

B) this wireless radiating seat provides a heat abstractor, controls the action of this heat abstractor automatically according to the state of temperature of this mobile computer.

As mentioned above, wherein this step a comprises:

A01) this mobile computer provides a temperature-sensing device, detects this mobile computer temperature inside state and repays detection data; And

A02) this mobile computer provides a CPU (central processing unit), produces a steering order according to these detection data, and is wirelessly transmitted to this wireless radiating seat.

As mentioned above, wherein also comprise after this step a01:

A011) this mobile computer is installed a driver, judges according to these detection data whether the temperature of this mobile computer reaches a threshold value;

A012) hold step a011, if this driver drives this CPU (central processing unit) and produces corresponding this steering order.

As mentioned above, wherein this step b comprises:

B01) this wireless this steering order of radiating seat wireless receiving;

B02) this wireless radiating seat provides a control module, starts or closes according to the refrigeration assembly in this heat abstractor of content manipulation of this steering order; And

B03) this wireless radiating seat provides a control module, starts, closes or change running speed according to the radiator fan in this heat abstractor of content manipulation of this steering order.

As mentioned above, wherein this mobile computer and this wireless radiating seat are to set up wireless connections by the Bluetooth transmission interface, with this steering order of wireless transmission.

Against existing technologies, the accessible effect of the present invention is, needn't deploy switch on the wireless radiating seat, also need be by user's manual switchover, refrigerating assembly in the heat abstractor and radiator fan can directly be opened automatically according to the temperature of mobile computer or close.So as to, can not forget the off switch circuit and cause unnecessary power wastage because of user's carelessness.Moreover, if continuing to rise or continue, the temperature of mobile computer descends, also can change the running speed of radiator fan automatically according to the temperature change situation of mobile computer, and make the radiating effect of wireless radiating seat more show.

Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.

Description of drawings

The radiating seat stereographic map of Fig. 1 prior art;

The block scheme of Fig. 2 preferred embodiment of the present invention;

The wireless radiating seat stereographic map of Fig. 3 preferred embodiment of the present invention;

The connection diagram of Fig. 4 preferred embodiment of the present invention;

The process flow diagram of Fig. 5 preferred embodiment of the present invention;

Wherein, Reference numeral

10... cooling pad 11 ... placedside 12 ... switch

13... fan 14 ... power lead

2 ...mobile computer 21 ... CPU (central processing unit) 22 ... temperature-detecting device

23 ... transmitting terminal Bluetoothtransmission interface 24 ... driver

3 ... wireless radiatingseat 30... pedestal 31 ... control module

32 ... receiving end Bluetoothtransmission interface 33 ... heat abstractor

331 ... refrigeratingassembly 3311 ...cold junction face 3312 ... the hot junction face

332 ... radiator fan

333 ...radiator 334 ... the heat extraction hole

34 ...power supply unit 341 ...battery 342 ... power lead

C1 ... steering order

S1, S10～S20, S3, S30～S36 ... step

Embodiment

Below in conjunction with accompanying drawing structural principle of the present invention and principle of work are done concrete description:

Head sees also Fig. 2, is the block scheme of a preferred embodiment of the present invention, and as shown in the figure, wireless radiating seat of the present invention system mainly has amobile computer 2 and a wireless radiating seat 3.This mobile computer 2 (below will be called for short this computing machine 2) mainly comprise a CPU (central processing unit) 21 (CentralProcessing Unit, CPU), a temperature-detectingdevice 22 and a transmitting terminal bluetooth (Blue tooth) transmission interface 23.This temperature-detectingdevice 22 is the hardware that is arranged at thesecomputing machine 2 inside, for example on motherboard, memory body or this CPU (central processing unit) 21, so as to detecting the temperature of above-mentioned those hardware.This CPU (central processing unit) 21 electrically connects this temperature-detectingdevice 22, receives the detection data that this temperature-detectingdevice 22 is repaid, so as to producing a steering order C1.This transmitting terminalBluetooth transmission interface 23 electrically connects this CPU (central processing unit) 21, receives this steering order C1 and external wireless transmission.

Onedriver 24 is installed in thiscomputing machine 2, in thiscomputing machine 2, be performed, can judge according to these detection data that this temperature-detectingdevice 22 is repaid, produce corresponding this steering order C1 (being detailed later) so as to driving this CPU (central processing unit) 21.

This iswireless radiating seat 3 mainly a comprisescontrol module 31, a receiving endBluetooth transmission interface 32 and one or many packheat dissipation devices 33, this is wireless, and radiatingseat 3 is set up wireless connections by this receiving endBluetooth transmission interface 32 with thiscomputing machine 2, to receive this steering order C1 from external wireless.Thiscontrol module 31 electrically connects this receiving endBluetooth transmission interface 32 and this heat abstractors 33, receives this steering order C1, and according to the action of thisheat abstractor 33 of content manipulation of this steering order C1.

Continuous see also Fig. 3 and Fig. 4, be the wireless radiating seat stereographic map and the connection diagram of a preferred embodiment of the present invention.This is wireless, and radiatingseat 3 has apedestal 30, and the material preferable by thermal conductivity such as aluminium or copper constituted, and thiscontrol module 31, this receiving endBluetooth transmission interface 32 and thisheat abstractor 33 are arranged in thispedestal 30.

This is wireless, and radiatingseat 3 also comprises apower supply unit 34, can be abattery 341 or apower lead 342, is to decide on user's demand, is not limited.Thispower supply unit 34 is arranged in thispedestal 30, and electrically connects thiscontrol module 31 and thisheat abstractor 33, so as to thiscontrol module 31 and the required power supply of theseheat abstractor 33 runnings are provided.

This heat abstractor 33 mainly can comprise arefrigeration assembly 331, aradiator fan 332 and aradiator 333, and wherein this refrigeratingassembly 331 is preferably consistent cold core sheet, and has a relativecold junction face 3311 and a hot junction face 3312.Thiscold junction face 3311 is covered on the lower surface of thispedestal 30, and thishot junction face 3312 is fitted mutually with this radiator 333.After theseheat abstractor 33 energisings, thiscold junction face 3311 that starts this refrigeratingassembly 331 produces low temperature, and uniform thispedestal 30 surfaces that conduct to.So as to, when thiscomputing machine 2 is flat on thispedestal 30, uniform thiscomputing machine 2 that conducts to of low temperature that thiscold junction face 3311 can be produced.Thisradiator 333 is covered on thishot junction face 3312 and dispels the heat to help thishot junction face 3312, and when thisradiator fan 332 is unlocked, promptly expel the hot-air of hoarding on thisradiator 333 by thisradiator fan 332, and hot-air is discharged in aheat extraction hole 334 of theseheat abstractor 33 1 ends certainly, to reach the purpose of heat radiation.

Fig. 5 is the process flow diagram of a preferred embodiment of the present invention, in heat dissipating method of the present invention, thismobile computer 2 is its temperature inside states (step S1) that detect earlier, then, this iswireless radiating seat 3 is controlled the action (step S3) of thisheat abstractor 33 automatically again according to the state of temperature of this mobile computer.Be described in detail as follows, wherein this step S1 also comprises substep S10～S20, and this step S3 also comprises substep S30～S36.

At first, thiscomputing machine 2 detects temperature inside state (step S10) by this temperature-detectingdevice 22, and this detects data (step S12) to this temperature-detectingdevice 22 in detecting the back repayment.Then, thisdriver 24 is judged (step S14) according to the detection data of this repayment, mainly is to judge whether these computingmachine 2 temperature inside reach a threshold value (step S16) that sends this steering order C1.In this step S16, if be judged as not, then get back to this step S10, this temperature-detectingdevice 22 continues to detect the temperature of this computing machine 2.And be that then thisdriver 24 drives these CPU (central processing unit) 21, produces corresponding this steering order C1 (step S18) so as to this CPU (central processing unit) 21 as if in this step S16, being judged as.

As mentioned above, for example, when thisheat abstractor 33 is closed, and the temperature of thiscomputing machine 2 is during greater than one first threshold value, thisdriver 24 drives this CPU (central processing unit) 21, sends this steering order C1 (that is, starting this refrigeratingassembly 331 or this radiator fan 332) that starts thisheat abstractor 33.

Again for example, when this radiator fan 333 starts, and the temperature of this computing machine 2 is during greater than one second threshold value, and this driver 24 drives these CPU (central processing unit) 21, sends this steering order C1 that increases these radiator fan 332 running speeds; When this radiator fan 332 starts, and the temperature of this computing machine 2 is during less than one the 3rd threshold value, and this driver 24 drives these CPU (central processing unit) 21, sends this steering order C1 that reduces these radiator fan 332 running speeds; And when this refrigerating assembly 331 or 323 startups of this radiator fan, and when the temperature of this computing machine 2 during less than one the 4th threshold value, this driver 24 drives this CPU (central processing unit) 21, sends this steering order C1 that closes this refrigerating assembly 331 or this radiator fan 332.Wherein, this first threshold value is lower than this second threshold value, the 4th threshold value is lower than the 3rd threshold value, and rough the 4th threshold value that equals of this first threshold value, the reference temperature that starts/close for this refrigerating assembly 331 or this radiator fan 332, rough the 3rd threshold value that equals of this second threshold value is the reference temperature of these radiator fan 332 increase/reduction running speeds.The above only is preferred embodiment of the present invention, should be as limit.

At last, when this CPU (central processing unit) 21 produced this steering order C1 in this step S18 after, thiscomputing machine 2 was promptly by this transmitting terminalBluetooth transmission interface 23, with the external wireless transmission of this steering order C1 (step S20).

Behind this step S20, this is wireless, and radiatingseat 3 is by this receiving endbluetooth connecting interface 32, this steering order C1 (step S30) that thiscomputing machine 2 of wireless receiving is exported, then, thiscontrol module 31 is according to the action (step S32) of thisheat abstractor 33 of content manipulation of this steering order C1.At last, this refrigeratingassembly 331 is subjected to controlling of thiscontrol module 31 and starts or close (step S34), and thisradiator fan 33 is subjected to controlling of thiscontrol module 31 and starts, cuts out or change running speed (step S34).

Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.

Claims (14)

1. a wireless radiating seat is characterized in that, this wireless radiating seat comprises:

One receiving end Bluetooth transmission interface is from an external device (ED) wireless receiving one steering order;

One heat abstractor; And

One control module electrically connects this receiving end Bluetooth transmission interface and this heat abstractor, and this receiving end Bluetooth transmission interface receives this steering order certainly, controls this heat abstractor according to this and carries out corresponding action.

2. wireless radiating seat as claimed in claim 1, it is characterized in that, also comprise a power supply unit, electrically connect this heat abstractor and this control module, provide the running of this heat abstractor and this control module required power supply, wherein this power supply unit is a battery or a power lead.

3. wireless radiating seat as claimed in claim 1 is characterized in that, also comprises a pedestal, is made of the thermal conductivity material, and this receiving end Bluetooth transmission interface, this heat abstractor and this control module are arranged in the pedestal.

4. wireless radiating seat as claimed in claim 3 is characterized in that this heat abstractor comprises a radiator fan, and this control module is controlled this radiator fan and started, closes or change running speed according to the content of this steering order.

5. wireless radiating seat as claimed in claim 3, it is characterized in that, this heat abstractor comprises a refrigeration assembly, this control module is according to the content of this steering order, control this refrigerating assembly and start or close, wherein this refrigerating assembly has a cold junction face and a relative hot junction face, and this cold junction face is covered on the lower surface of this pedestal, when this refrigerating assembly was activated, this cold junction face produced low temperature and uniform this pedestal surface that conducts to.

6. wireless radiating seat as claimed in claim 5, it is characterized in that, this heat abstractor also comprises a radiator fan and a radiator, this hot junction face of this radiator and this refrigerating assembly is fitted mutually, to help this hot junction face to dispel the heat, and expel the hot-air of hoarding on this radiator by this radiator fan, discharge in a heat extraction hole of this heat abstractor one end certainly.

7. wireless radiating seat as claimed in claim 5 is characterized in that this pedestal is constituted by aluminium or copper, and this refrigerating assembly is consistent cold core sheet.

8. wireless radiating seat system is characterized in that this is wireless, and the radiating seat system comprises:

One mobile computer comprises:

One temperature-detecting device detects the state of temperature of this mobile computer, and repays one and detect data;

One CPU (central processing unit) electrically connects this temperature-detecting device, produces a steering order according to these detection data;

One transmitting terminal Bluetooth transmission interface electrically connects this CPU (central processing unit), receives this steering order and external wireless transmission; And

One wireless radiating seat comprises:

One receiving end Bluetooth transmission interface is set up wireless connections with this transmitting terminal Bluetooth transmission interface, with this steering order of wireless receiving;

One heat abstractor;

One control module electrically connects this receiving end Bluetooth transmission interface and this heat abstractor, receives this steering order, according to the action of this heat abstractor of content manipulation of this steering order.

9. wireless radiating seat as claimed in claim 8 system, it is characterized in that, one driver is installed in this mobile computer, judges according to these detection data whether the temperature of this mobile computer reaches a threshold value, produce corresponding this steering order so as to driving this CPU (central processing unit).

10. a wireless heat dissipating method applies between a mobile computer and the wireless radiating seat, and wherein this mobile computer and these wireless radiating seat wireless connections is characterized in that this wireless heat dissipating method comprises:

A) this mobile computer detects the temperature inside state; And

B) this wireless radiating seat provides a heat abstractor, controls the action of this heat abstractor automatically according to the state of temperature of this mobile computer.

11. wireless heat dissipating method as claimed in claim 10 is characterized in that, this step a comprises:

A01) this mobile computer provides a temperature-sensing device, detects this mobile computer temperature inside state and repays detection data; And

A02) this mobile computer provides a CPU (central processing unit), produces a steering order according to these detection data, and is wirelessly transmitted to this wireless radiating seat.

12. wireless heat dissipating method as claimed in claim 11 is characterized in that, also comprises after this step a01:

A011) this mobile computer is installed a driver, judges according to these detection data whether the temperature of this mobile computer reaches a threshold value;

A012) hold step a011, if this driver drives this CPU (central processing unit) and produces corresponding this steering order.

13. wireless heat dissipating method as claimed in claim 11 is characterized in that, this step b comprises:

B01) this wireless this steering order of radiating seat wireless receiving;

B02) this wireless radiating seat provides a control module, starts or closes according to the refrigeration assembly in this heat abstractor of content manipulation of this steering order; And

B03) this wireless radiating seat provides a control module, starts, closes or change running speed according to the radiator fan in this heat abstractor of content manipulation of this steering order.

14. wireless heat dissipating method as claimed in claim 11 is characterized in that, this mobile computer and this wireless radiating seat are set up wireless connections by the Bluetooth transmission interface, with this steering order of wireless transmission.

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