CN101707411A - Motor, terminal device and method for heat dissipation of terminal - Google Patents
Motor, terminal device and method for heat dissipation of terminal Download PDFInfo
- Publication number
- CN101707411A CN101707411A CN200910249636A CN200910249636A CN101707411A CN 101707411 A CN101707411 A CN 101707411A CN 200910249636 A CN200910249636 A CN 200910249636A CN 200910249636 A CN200910249636 A CN 200910249636A CN 101707411 A CN101707411 A CN 101707411A
- Authority
- CN
- China
- Prior art keywords
- motor
- direct current
- current machine
- rotor
- processing unit
- 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.)
- Pending
Links
Images
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a motor, a terminal device and a method for heat dissipation of terminal, wherein the motor is arranged in the terminal; the motor comprises a direct current machine which is composed of a rotor and a coil, an eccentric wheel, a heat dissipation blade and a first lead foot, wherein the eccentric wheel is arranged at one end of the rotor and is used for leading the vibration of the motor under the driving of the rotor through the direct current machine; the heat dissipation blade is arranged at the other end of the rotor and is used for moving for heat dissipation under the driving of the rotor through the direct current machine when the motor vibrates; and the first lead foot is arranged on the direct current machine and is used for connecting the power supply which supplies power for the direct current machine. The technical scheme of the invention can reduce the interference of heat radiation on the equipment and the body damage of users.
Description
Technical field
The present invention relates to the communications field, relate in particular to the method for a kind of motor, terminal equipment and heat dissipation of terminal.
Background technology
At present, along with increasing of termination function, the needed power consumption of terminal also increases thereupon.In the application of terminal, the radio-frequency (RF) power amplification device of talk application, the audio frequency power amplifier device of playing audio-video and central processing unit (Central Processing Unit, abbreviate CPU as) when working long hours, can give out a large amount of heat, because relatively miniaturization of the structure of terminal, it is more concentrated to make device in the terminal put, thereby causes the heat radiation of terminal not smooth, has influenced user's use greatly.In addition, terminal gives out a large amount of thermal radiations and also can produce certain injury to human body.Therefore, the heat radiation of terminal becomes a urgent problem.
At present, can increase area of dissipation by the area that adopts low energy-consumption electronic device, increase printed circuit board (Printed Circuit Board abbreviates PCB as), and by optimizing the purpose that technology such as PCB layout reach heat radiation.But, along with new function on the terminal constantly realizes, the power consumption of terminal is increasing, increase the PCB area and can increase the production cost of terminal, increase the volume and the weight of terminal, in addition, the layout of optimizing PCB can only play very little effect to the heat radiation of terminal, and PCB is bigger with the production technology relation, is not easy to control in actual production.
In order to solve the problem of heat dissipation of terminal better, in correlation technique, directly on the back side of terminal structure spare, slot, the small fan of packing into, and by manually controlling the switch of fan.But because structural member stops the fan heat radiation, technique scheme can only reduce the temperature at the terminal back side, and the device of terminal inner can't dispel the heat by fan, causes thermal radiation and heat to be disturbed still to exist, and does not solve the problem of heat dissipation of terminal fully.
Summary of the invention
The invention provides the method for a kind of motor terminal equipment and heat dissipation of terminal, in order to solve the problem that thermal radiation that the terminal inner device that exists in the prior art can't cause by the fan heat radiation and heat are disturbed.
The inventive method comprises:
According to an aspect of the present invention, provide a kind of motor, be arranged at terminal, comprised the direct current machine of forming by rotor and coil, also comprised:
Be arranged at the eccentric wheel of rotor one end, be used under the drive of rotor, causing the vibrations of motor by direct current machine;
Be arranged at the radiator shutter of the rotor other end, be used for when motor vibration, by the direct current machine heat radiation of under the drive of rotor, moving;
Be arranged at first pin on the direct current machine, be used to be connected to the power supply of direct current machine power supply.
Preferably, said motor also comprises: be arranged at second pin in the direct current machine, be used to be connected to the central processing unit of terminal, receive the control signal of central processing unit, wherein, control signal is used to control direct current machine.
According to a further aspect in the invention, provide a kind of motor, be arranged at terminal, comprised the direct current machine of forming by the first rotor, second rotor and coil, also comprised:
Be connected to the eccentric wheel of the first rotor, be used under the drive of the first rotor, causing the vibrations of motor by direct current machine;
Be connected to the radiator shutter of second rotor, be used for by the direct current machine heat radiation of under the drive of second rotor, moving;
Analog switch is used for that power supply is connected to first pin that is arranged on the direct current machine or power supply is connected to second pin that is arranged on the direct current machine;
First pin is connected to analog switch, is used for when the analog switch energized, produces vibrations by the first rotor control eccentric;
Second pin is connected to analog switch, is used for when the analog switch energized, by the heat radiation of moving of second rotor control radiator shutter.
Preferably, said motor also comprises: be arranged at the 3rd pin in the direct current machine, be used to be connected to the central processing unit of terminal, receive the control signal of central processing unit, wherein, control signal is used to control direct current machine.
In accordance with a further aspect of the present invention, provide a kind of motor, be arranged at terminal, comprised the direct current machine of being made up of gear rotor, coil, wherein, gear rotor is connected with first driving wheel and second driving wheel, and said motor also comprises:
Be connected to the eccentric wheel of first driving wheel, be used under the effect of first driving wheel, causing the vibrations of motor by direct current machine;
Be connected to the radiator shutter of second driving wheel, be used for by the direct current machine heat radiation of under the effect of second driving wheel, moving;
Be arranged at first pin on the direct current machine, be used for when being connected to power supply, drive the first driving wheel control eccentric by gear rotor and produce vibrations;
Be arranged at second pin on the direct current machine, be used for when ground connection, drive the heat radiation of moving of second driving wheel control radiator shutter by gear rotor.
Preferably, said motor also comprises: be arranged at the 3rd pin on the direct current machine, be used to be connected to the central processing unit of terminal, receive the control signal of central processing unit, wherein, control signal is used to control direct current machine.
In accordance with a further aspect of the present invention, provide a kind of terminal equipment, comprised said motor, also comprised:
Heater members is used for heating when work;
Temperature detecting module is used for detecting in real time the real-time temperature of heater members and central processing unit, and real-time temperature is sent to central processing unit;
Central processing unit is used for determining according to real-time temperature the work state information of motor to be set under the situation of real-time temperature greater than default temperature threshold, and the control signal that will carry work state information sends to motor.
Preferably, above-mentioned terminal equipment also comprises: be connected to the thermal conducting path of motor, be used for the heat of heater members is transmitted to motor; And/or
Be provided with the radome of Heat Conduction Material, be arranged at the top of heater members and central processing unit, and be connected to motor, be used for the heat of heater members and central processing unit is transmitted to motor.
In accordance with a further aspect of the present invention, provide a kind of method of heat dissipation of terminal, having comprised:
Temperature detecting module detects the real-time temperature of heater members and central processing unit in real time, and real-time temperature is sent to central processing unit;
Central processing unit is provided with the work state information of motor according to real-time temperature when judging real-time temperature greater than default temperature threshold, and the control signal that will carry work state information sends to motor;
Motor dispels the heat according to the work state information in the control signal.
Preferably, after motor carries out heat radiation work according to the work state information in the control signal, said method also comprises: central processing unit is adjusted the work state information of motor according to real-time temperature, and will carry the control signal of adjusting the back work state information and send to motor.
Beneficial effect of the present invention is as follows:
By means of technical scheme of the present invention, by in motor, increasing radiator shutter, solved the problem that thermal radiation that the terminal inner device that exists in the prior art can't cause by the fan heat radiation and heat are disturbed, make motor in motion, possess heat sinking function, under the prerequisite that does not increase the terminal production cost, can reduce thermal radiation to the interference of device and user's physical impairment.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of the motor of apparatus of the present invention embodiment one;
Fig. 2 is the structural representation of the motor of apparatus of the present invention embodiment two;
Fig. 3 is the structural representation of the motor of apparatus of the present invention embodiment three;
Fig. 4 is the structural representation of the terminal equipment of apparatus of the present invention embodiment four;
Fig. 5 is the flow chart of method of the heat dissipation of terminal of the inventive method embodiment;
Fig. 6 is the structural representation of terminal under call function of the embodiment of the invention;
Fig. 7 is the flow chart of detailed process of method of the heat dissipation of terminal of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
Device embodiment one
According to embodiments of the invention, a kind of motor is provided, be arranged at terminal, Fig. 1 is the structural representation of the motor of apparatus of the present invention embodiment one, as shown in Figure 1, the motor according to the embodiment of the invention comprises: direct current machine 10, the eccentric wheel of being made up of rotor 101 and coil (not shown) 12 that is arranged at rotor 101 1 ends, be arranged at the radiator shutter 14 of rotor 101 other ends and be arranged at first pin 16 on the direct current machine 10.Below, the motor of apparatus of the present invention embodiment one is elaborated.
Particularly, the eccentric wheel 12 that is arranged at rotor 101 1 ends can cause the vibrations of motor by direct current machine 10 under the drive of rotor 101; That is to say, under the effect of direct current machine 10, because the effect of eccentric wheel 12 can cause the vibration of motor.Wherein, the direct current machine of high speed rotating provides original power, the embodiment of the invention is utilized its characteristic, the other end at rotor 101 is provided with radiator shutter 14, promptly, the blade that helps dispelling the heat of similar fan, this radiator shutter 14 are when motor vibration, by direct current machine 10 heat radiation of moving under the drive of rotor 101; In embodiments of the present invention, first pin 16 that is arranged on the direct current machine 10 is used to be connected to the power supply that direct current machine 10 is powered.
By above-mentioned processing, do not increase in terminal under the situation of any device, when revolution, can play function into the terminal cooling, reached the dual-use function of vibrations and heat radiation.
Preferably, according to this embodiment, can also control the speed of rotor rotation by the mode of control motor current, i.e. Jiang Wen speed. the motor according to the embodiment of the invention can also comprise: be arranged at second pin 18 in the direct current machine 10, this second pin 18 is connected to the central processing unit of terminal, receive the control signal of central processing unit, wherein, control signal is used to control direct current machine, that is to say, this motor can dispel the heat according to the control of central processing unit on the terminal.
According to the motor of apparatus of the present invention embodiment one, can under the control of terminal central processing unit, in vibrations, be heat dissipation of terminal.
Device embodiment two
According to embodiments of the invention, a kind of motor is provided, be arranged at terminal, Fig. 2 is the structural representation of the motor of apparatus of the present invention embodiment two, as shown in Figure 2, the motor according to the embodiment of the invention comprises: direct current machine 20, the eccentric wheel 21 that is connected to the first rotor 201, the radiator shutter 22 that is connected to second rotor 202, the analog switch (not shown) of being made up of the first rotor 201, second rotor 202 and coil (not shown), be arranged at first pin 23 on the direct current machine 20 and be arranged at second pin 24 on the direct current machine 20.Below, the motor of the embodiment of the invention is elaborated.
The embodiment of the invention is controlled the vibration and the heat radiation of motor separately.In motor inside, utilize same coil, two rotors 201 and rotor 202 connect eccentric wheel 21 and radiator shutter 22 respectively and realize the vibration and the heat radiation of control motor separately.
Particularly, downlink connection is used for causing under the drive of the first rotor 201 by direct current machine 20 vibrations of motor to the eccentric wheel 21 of the first rotor 201;
The radiator shutter 22 that is connected to second rotor 202 is used for by direct current machine 20 heat radiation of moving under the drive of second rotor 202;
Analog switch is used for power supply is connected to and is arranged at first pin 23 on the direct current machine 20 or is arranged at second pin 24 on the direct current machine 20;
First pin 23 that is arranged on the direct current machine 20 is connected to analog switch, is used for when the analog switch energized, produces vibrations by the first rotor 201 control eccentrics 21;
Second pin 24 that is arranged on the direct current machine 20 is connected to analog switch, is used for when the analog switch energized, by the heat radiation of moving of second rotor 202 control radiator shutters 22.
That is to say that when the needs motor vibrations, analog switch is received first pin 23 to power supply, when the needs motor dispelled the heat, analog switch was received second pin 24 to power supply.By above-mentioned processing, realized vibrations and separately control of heat radiation to motor, reached the dual-use function of vibrations and heat radiation equally.
Preferably, according to embodiments of the invention, for vibrations and the heat radiation that can control motor, said motor can also comprise: be arranged at the 3rd pin 25 in the direct current machine 20, be used to be connected to the central processing unit of terminal, receive the control signal of central processing unit, wherein, control signal is used to control direct current machine.
That is to say that the embodiment of the invention is controlled the vibrating function of motor by first pin 23 and the 3rd pin 25, control the heat sinking function of motor by second pin 24 and the 3rd pin 25.
From above-mentioned processing as can be seen, the motor of apparatus of the present invention embodiment two can be controlled respectively its vibration function and heat sinking function by the terminal central processing unit.
Device embodiment three
According to embodiments of the invention, a kind of motor is provided, be arranged at terminal, Fig. 3 is the structural representation of the motor of apparatus of the present invention embodiment three, as shown in Figure 3, motor according to the embodiment of the invention comprises: the direct current machine of being made up of gear rotor 301 and coil (not shown) 30, be connected to first driving wheel 302 of gear rotor 301, and second driving wheel 303, be connected to the eccentric wheel 31 of first driving wheel 302, be connected to the radiator shutter 32 of second driving wheel 303, be arranged at first pin 33 on the direct current machine 30, and be arranged at below second pin 34. on the direct current machine 30, the motor of the embodiment of the invention is elaborated.
The embodiment of the invention reaches the purpose of independent control motor heat sinking function and vibrating function by rotating and reverse of direct current machine.
Particularly, the eccentric wheel 31 that is connected to first driving wheel 302 is used for causing under the effect of first driving wheel 302 by direct current machine 30 vibrations of motor;
The radiator shutter 32 that is connected to second driving wheel 303 is used for by direct current machine 30 heat radiation of moving under the effect of second driving wheel 303;
That is to say, finish the rotating of direct current machine by forward and reverse voltage of controlling first pin 33 and second pin 34, when direct current machine just changes,, make gear rotor 301 drive 302 work of first driving wheel by the effect of gear rotor 301, second driving wheel 303 is because gear rotor 301 effects, remain static, in like manner, in the direct current machine counter-rotating, gear rotor 301 drives 303 work of second driving wheel, and first driving wheel 302 remains static.Therefore, when first pin 33 connect power supply, gear rotor 301 was just changeing, and wheel rotor 301 drives 302 work of first driving wheel, because eccentric wheel 31 makes motor vibration; During second pin, 34 ground connection, gear rotor 301 counter-rotatings, gear rotor 301 drives 303 work of second driving wheel, carries out heat radiation work by radiator shutter 32.
By above-mentioned processing, under the situation that does not increase any device, reached the dual-use function of vibrations and heat radiation.
Preferably, according to embodiments of the invention, for vibrations and the heat radiation that can control motor, said motor also comprises:
Be arranged at the 3rd pin 35 on the direct current machine 30, be used to be connected to the central processing unit of terminal, receive the control signal of central processing unit, wherein, control signal is used to control direct current machine.
That is to say that the embodiment of the invention is controlled the vibrating function of motor by first pin 33 and the 3rd pin 35, control the heat sinking function of motor by second pin 34 and the 3rd pin 35.
From above-mentioned processing as can be seen, under the effect of gear rotor, the terminal central processing unit can be controlled respectively the vibration function of motor and the heat sinking function of motor.
Device embodiment four
According to embodiments of the invention, a kind of terminal equipment is provided, Fig. 4 is the structural representation of the terminal equipment of apparatus of the present invention embodiment four, as shown in Figure 4, terminal equipment according to the embodiment of the invention comprises that said apparatus embodiment one to the motor 40 that installs among the embodiment three, also comprises: heater members 42, temperature detecting module 44, central processing unit 46.Below, the terminal equipment of the embodiment of the invention is elaborated.Wherein, the motor in the embodiment of the invention can be understood according to the description in the foregoing description, does not repeat them here.
Particularly, heater members 42 is used for heating when work; In embodiments of the present invention, heater members mainly comprises: radio-frequency (RF) power amplification circuit, audio power amplifier circuit, battery connector, earphone etc.When terminal was carried out telephone operation, above-mentioned heater members all can produce a large amount of heat owing to use for a long time, and in addition, the central processing unit 46 of terminal also can produce a large amount of heat.
Particularly, temperature detecting module 44 detects the real-time temperature of heater members 42, and sends to the detection pin in the terminal central processing unit 46, and the detector tube heel of central processing unit 46 is adjusted opening of motor and revolution wheel number according to real-time temperature.At heater members 42 (for example, radio-frequency (RF) power amplification circuit or audio power amplifier circuit) under the situation about working long hours, can produce a large amount of heat, when temperature detecting module 44 detected real-time temperature and surpasses the threshold value that sets in advance, the central processing unit 46 controls motor 40 that looses was started working.Temperature detecting module 44 can be in real time to the current real-time temperature of central processing unit 46 feedbacks, is detecting real-time temperature when too high, and terminal central processing unit 46 is adjusted the output current of motors 40, and increases output revolutions, so that terminal is lowered the temperature as early as possible; When detecting real-time temperature decline, terminal central processing unit 46 need reduce the output current of motor 40, and reduces output revolutions, reaches the purpose of Based Intelligent Control temperature with this.
Preferably, convenient and reduce interference for cabling in the terminal of the embodiment of the invention to other devices, can be as far as possible will heating serious device layout together, and with motor be arranged on above-mentioned device near.
Derive as early as possible for the heat that can make heater members, the terminal equipment of the embodiment of the invention also comprises:
Be connected to the thermal conducting path of motor 40, be used for the heat of heater members 42 is transmitted to motor 40;
Be provided with the radome of Heat Conduction Material, be arranged at the top of heater members 42 and central processing unit 46, and be connected to motor 40, be used for the heat of heater members 42 and central processing unit 46 is transmitted to motor 40.
Particularly, in end product, can be (for example at terminal central processing unit 46 and heater members 42, radio-frequency (RF) power amplification circuit, audio power amplifier circuit) the top increase radome with effective inhibition electromagnetic interference (Electromagnetic Interference, abbreviate EMI as) and Electro Magnetic Compatibility (ElectromagneticCompatibility abbreviates EMC as), the embodiment of the invention is pasted Heat Conduction Material on radome, with heat cause motor 40 near so that terminal cooling quickly.In addition, in embodiments of the present invention, need and there be the place (for example, battery connector, earphone etc.) in structure slit that thermal conducting path is set, as early as possible heat be rotated the air flows that produces by motor 40 and derive at motor 40.
By above-mentioned processing, under the prerequisite that does not increase the terminal production cost, make terminal possess the dual-use function of vibrations and heat radiation, can reduce thermal radiation to the interference of device with to user's physical impairment.
Be noted that under the situation that does not deviate from the spirit and scope that claims illustrate, can carry out various changes and combination above-mentioned each module.
Method embodiment
According to embodiments of the invention, a kind of method of heat dissipation of terminal is provided, Fig. 5 is the flow chart of method of the heat dissipation of terminal of the inventive method embodiment, as shown in Figure 5, comprises according to the method for the heat dissipation of terminal of the embodiment of the invention:
Step 501, temperature detecting module detect the real-time temperature of heater members and central processing unit in real time, and real-time temperature is sent to central processing unit; In embodiments of the present invention, heater members mainly comprises: radio-frequency (RF) power amplification circuit, audio power amplifier circuit, battery connector, earphone etc.
Step 502, central processing unit is provided with the work state information of motor according to real-time temperature when judging real-time temperature greater than default temperature threshold, and the control signal that will carry work state information sends to motor; Wherein, the work state information of motor comprises: the output revolutions of the switch of motor, the output current of motor, motor etc.
Step 503, motor dispels the heat according to the work state information in the control signal.
After step 503, preferably, central processing unit can also be adjusted the work state information of motor according to real-time temperature, and will carry the control signal of adjusting the back work state information and send to motor.
By above-mentioned processing, under the control of central processing unit, when the temperature overheating of terminal, can starter be the fb dur heat radiation in the terminal, under the prerequisite that does not increase the terminal production cost, can reduce thermal radiation to the interference of device and user's physical impairment.
Below, with when terminal is used call function, the heat radiation of heater members in the terminal is example, technical scheme to the embodiment of the invention is illustrated, Fig. 6 is the structural representation of terminal when call function of the embodiment of the invention, as shown in Figure 6, and when conversing in the application terminal, in order to reach the purpose of heat radiation, terminal need comprise as lower module: motor 60, radio-frequency (RF) power amplification circuit 61, audio power amplifier circuit 62, temperature detecting module 63, central processing unit 64; Fig. 7 is the flow chart of detailed process of method of the heat dissipation of terminal of the embodiment of the invention, based on terminal shown in Figure 6, as shown in Figure 7, comprises following processing:
Step 701, central processing unit 64 judge whether the user uses terminal call, be judged as under the situation that is, and execution in step 702, otherwise, repeated execution of steps 701;
Step 702, central processing unit 64 judge whether to have opened radio-frequency (RF) power amplification circuit 61 and audio power amplifier circuit 62, are being judged as under the situation that is execution in step 703, otherwise repeated execution of steps 702;
Step 703, temperature detecting module 63 detects the real-time temperature of radio-frequency (RF) power amplification circuit 61, audio power amplifier circuit 62 and central processing unit 64, and sends to central processing unit 64;
Step 704, central processing unit 64 judge that the real-time temperature that receives whether greater than the temperature threshold values that sets in advance, is being judged as under the situation that is, execution in step 705, otherwise, repeated execution of steps 702;
Step 705, central processing unit 64 is provided with the work state information of motor 60 according to real-time temperature, and the control signal that will carry work state information sends to motor 60;
Step 706, motor 60 is started working according to the work state information in the control signal, is radio-frequency (RF) power amplification circuit 61, audio power amplifier circuit 62 and central processing unit 64 coolings;
Step 707, temperature detecting module 63 detects the real-time temperature of radio-frequency (RF) power amplification circuit 61, audio power amplifier circuit 62 and central processing unit 64 in real time, and sends to central processing unit 64;
Step 708, central processing unit 64 is adjusted the work state information of motor 60, and adjusted work state information is sent to motor 60 according to the real-time temperature that temperature detecting module 63 sends;
Preferably, in step 708, preferably, can be provided with two and adjust thresholding, when central processing unit 64 determines that real-time temperature is higher than the first adjustment thresholding, the output current and the output revolutions that can increase motor 60; When central processing unit 64 determines that real-time temperature is lower than the second adjustment thresholding, can reduce the output current and the output revolutions of motor 60, if in time temperature is lower than the temperature threshold that sets in advance, then can controls motor 60 and stop heat radiation.
Step 709, motor 60 is adjusted self working state according to adjusted work state information.
By above-mentioned processing, can under the control of central processing unit, realize heat sinking function to terminal.
In sum, technical scheme by means of the embodiment of the invention, by in motor, increasing radiator shutter, solved the problem that thermal radiation that the terminal inner device that exists in the prior art can't cause by the fan heat radiation and heat are disturbed, under the prerequisite that does not increase the terminal production cost, can reduce thermal radiation to the interference of device with to user's physical impairment.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1. a motor is arranged at terminal, it is characterized in that, comprises the direct current machine of being made up of rotor and coil, and described motor also comprises:
Be arranged at the eccentric wheel of described rotor one end, be used under the drive of described rotor, causing the vibrations of described motor by described direct current machine;
Be arranged at the radiator shutter of the described rotor other end, be used for when described motor vibration, by the heat radiation of under the drive of described rotor, moving of described direct current machine;
Be arranged at first pin on the described direct current machine, be used to be connected to the power supply of described direct current machine power supply.
2. motor as claimed in claim 1 is characterized in that, described motor also comprises:
Be arranged at second pin in the described direct current machine, be used to be connected to the central processing unit of described terminal, receive the control signal of described central processing unit, wherein, described control signal is used to control described direct current machine.
3. a motor is arranged at terminal, it is characterized in that, comprises the direct current machine of being made up of the first rotor, second rotor and coil, and described motor also comprises:
Be connected to the eccentric wheel of described the first rotor, be used under the drive of described the first rotor, causing the vibrations of described motor by described direct current machine;
Be connected to the radiator shutter of described second rotor, be used for by the heat radiation of under the drive of described second rotor, moving of described direct current machine;
Analog switch is used for that power supply is connected to first pin that is arranged on the described direct current machine or power supply is connected to second pin that is arranged on the described direct current machine;
Described first pin is connected to described analog switch, is used for when described analog switch energized, controls described eccentric wheel by described the first rotor and produces vibrations;
Described second pin is connected to described analog switch, is used for when described analog switch energized, controls the heat radiation of moving of described radiator shutter by described second rotor.
4. motor as claimed in claim 3 is characterized in that, described motor also comprises:
Be arranged at the 3rd pin in the described direct current machine, be used to be connected to the central processing unit of described terminal, receive the control signal of described central processing unit, wherein, described control signal is used to control described direct current machine.
5. a motor is arranged at terminal, it is characterized in that, comprises the direct current machine of being made up of gear rotor, coil, and wherein, described gear rotor is connected with first driving wheel and second driving wheel, and described motor also comprises:
Be connected to the eccentric wheel of described first driving wheel, be used under the effect of described first driving wheel, causing the vibrations of described motor by described direct current machine;
Be connected to the radiator shutter of described second driving wheel, be used for by the heat radiation of under the effect of described second driving wheel, moving of described direct current machine;
Be arranged at first pin on the described direct current machine, be used for when being connected to power supply, drive described first driving wheel by described gear rotor and control described eccentric wheel generation vibrations;
Be arranged at second pin on the described direct current machine, be used for when ground connection, drive described second driving wheel by described gear rotor and control the heat radiation of moving of described radiator shutter.
6. motor as claimed in claim 5 is characterized in that, described motor also comprises:
Be arranged at the 3rd pin on the described direct current machine, be used to be connected to the central processing unit of described terminal, receive the control signal of described central processing unit, wherein, described control signal is used to control described direct current machine.
7. a terminal equipment is characterized in that, comprises each described motor in the claim 1 to 6, and described terminal also comprises:
Heater members is used for heating when work;
Temperature detecting module is used for detecting in real time the real-time temperature of described heater members and described central processing unit, and described real-time temperature is sent to described central processing unit;
Central processing unit is used for determining according to described real-time temperature the work state information of described motor to be set under the situation of described real-time temperature greater than default temperature threshold, and the control signal that will carry described work state information sends to described motor.
8. terminal equipment as claimed in claim 7 is characterized in that, described terminal equipment also comprises:
Be connected to the thermal conducting path of described motor, be used for the heat of described heater members is transmitted to described motor; And/or
Be provided with the radome of Heat Conduction Material, be arranged at the top of described heater members and described central processing unit, and be connected to described motor, be used for the heat of described heater members and described central processing unit is transmitted to described motor.
9. the method for a heat dissipation of terminal is characterized in that, comprising:
Temperature detecting module detects the real-time temperature of heater members and central processing unit in real time, and described real-time temperature is sent to described central processing unit;
Described central processing unit is provided with the work state information of motor according to described real-time temperature when judging described real-time temperature greater than default temperature threshold, and the control signal that will carry described work state information sends to described motor;
Described motor dispels the heat according to the described work state information in the described control signal.
10. method as claimed in claim 9 is characterized in that, described motor carries out after the heat radiation work according to the described work state information in the described control signal, and described method also comprises:
Described central processing unit is adjusted the work state information of described motor according to described real-time temperature, and will carry the control signal of adjusting the back work state information and send to described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910249636A CN101707411A (en) | 2009-12-09 | 2009-12-09 | Motor, terminal device and method for heat dissipation of terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910249636A CN101707411A (en) | 2009-12-09 | 2009-12-09 | Motor, terminal device and method for heat dissipation of terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101707411A true CN101707411A (en) | 2010-05-12 |
Family
ID=42377611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910249636A Pending CN101707411A (en) | 2009-12-09 | 2009-12-09 | Motor, terminal device and method for heat dissipation of terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101707411A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951067A (en) * | 2010-08-13 | 2011-01-19 | 北京天源科创风电技术有限责任公司 | Heat radiation control method in water cooling system of aerogenerator |
| CN102769324A (en) * | 2012-06-15 | 2012-11-07 | 张家港市泓溢电源科技有限公司 | Charge and discharge power supply circuit structure of common bus bar energy-saving recoverable storage battery |
| CN103001428A (en) * | 2012-12-26 | 2013-03-27 | 上海摩软通讯技术有限公司 | Flat motor and mobile terminal |
| CN103032353A (en) * | 2012-10-10 | 2013-04-10 | 共青城赛龙通信技术有限责任公司 | Fan with vibration function |
| CN103036356A (en) * | 2012-09-28 | 2013-04-10 | 共青城赛龙通信技术有限责任公司 | Mobile phone motor with vibrating heat-radiating function |
| CN103685616A (en) * | 2012-09-05 | 2014-03-26 | 华晶科技股份有限公司 | Mobile device |
| CN107168109A (en) * | 2016-03-07 | 2017-09-15 | 中兴通讯股份有限公司 | The adaptive cool-down method and device of a kind of mobile terminal |
| CN113784596A (en) * | 2021-09-26 | 2021-12-10 | 维沃移动通信有限公司 | Functional module and electronic equipment |
| CN116668572A (en) * | 2023-07-31 | 2023-08-29 | 深圳市鼎维尔科技有限公司 | Mobile phone motherboard with active heat radiation structure |
-
2009
- 2009-12-09 CN CN200910249636A patent/CN101707411A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951067A (en) * | 2010-08-13 | 2011-01-19 | 北京天源科创风电技术有限责任公司 | Heat radiation control method in water cooling system of aerogenerator |
| CN102769324A (en) * | 2012-06-15 | 2012-11-07 | 张家港市泓溢电源科技有限公司 | Charge and discharge power supply circuit structure of common bus bar energy-saving recoverable storage battery |
| CN103685616A (en) * | 2012-09-05 | 2014-03-26 | 华晶科技股份有限公司 | Mobile device |
| CN103685616B (en) * | 2012-09-05 | 2016-08-03 | 华晶科技股份有限公司 | Running gear |
| CN103036356A (en) * | 2012-09-28 | 2013-04-10 | 共青城赛龙通信技术有限责任公司 | Mobile phone motor with vibrating heat-radiating function |
| CN103032353A (en) * | 2012-10-10 | 2013-04-10 | 共青城赛龙通信技术有限责任公司 | Fan with vibration function |
| CN103001428A (en) * | 2012-12-26 | 2013-03-27 | 上海摩软通讯技术有限公司 | Flat motor and mobile terminal |
| CN107168109A (en) * | 2016-03-07 | 2017-09-15 | 中兴通讯股份有限公司 | The adaptive cool-down method and device of a kind of mobile terminal |
| CN113784596A (en) * | 2021-09-26 | 2021-12-10 | 维沃移动通信有限公司 | Functional module and electronic equipment |
| CN113784596B (en) * | 2021-09-26 | 2024-01-30 | 维沃移动通信有限公司 | Functional module and electronic equipment |
| CN116668572A (en) * | 2023-07-31 | 2023-08-29 | 深圳市鼎维尔科技有限公司 | Mobile phone motherboard with active heat radiation structure |
| CN116668572B (en) * | 2023-07-31 | 2023-10-20 | 深圳市鼎维尔科技有限公司 | Mobile phone motherboard with active heat radiation structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101707411A (en) | Motor, terminal device and method for heat dissipation of terminal | |
| CN109058080B (en) | Method and device for heating compressor by utilizing stator winding | |
| WO2009048736A3 (en) | Integrated fan drive system for cooling tower | |
| CN105827020A (en) | Wireless charging output device | |
| CN110196608A (en) | A kind of heat dissipation of terminal device and the cooling control method based on heat dissipation of terminal device | |
| CN205670722U (en) | A kind of wireless charging output device | |
| CN102628877B (en) | Heat dissipation system of integrated circuit tester and control method thereof | |
| CN207542976U (en) | A kind of brshless DC motor | |
| CN103671183A (en) | Computer fan control system | |
| CN101956724B (en) | Fan drive device and fan system | |
| CN105156312A (en) | fixed-frequency compressor starting circuit and starting method | |
| CN104791281A (en) | Draught fan control device and control method in power electronic power cabinet | |
| CN201874040U (en) | Constant-pressure water supply equipment | |
| US20220246027A1 (en) | Fan system and fan driving method | |
| CN107482900A (en) | A kind of circuit for improving DC brushless motor EMC and the blower fan using the circuit | |
| CN206878732U (en) | A kind of small-sized brushless electric machine control system | |
| CN115117852A (en) | Control circuit and control system | |
| CN202305566U (en) | Heat radiating system of integrated circuit tester | |
| WO2004010061A3 (en) | Energy store circuit for controlling rotor rotation | |
| CN108551232A (en) | A kind of New-type electric machine radiator | |
| CN202468250U (en) | Automatic adjustment pneumatic gas pump | |
| CN217470193U (en) | Air purifier audio amplifier amount of wind volume allotment circuit | |
| CN220381476U (en) | Interactive device and household electronic device | |
| CN220754676U (en) | DC brushless motor driving circuit and air fryer | |
| CN102465545A (en) | Constant-pressure water supply equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100512 |