CN206723107U - A kind of fan drive device with adjustment operating voltage function - Google Patents
A kind of fan drive device with adjustment operating voltage function Download PDFInfo
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- CN206723107U CN206723107U CN201720225353.0U CN201720225353U CN206723107U CN 206723107 U CN206723107 U CN 206723107U CN 201720225353 U CN201720225353 U CN 201720225353U CN 206723107 U CN206723107 U CN 206723107U
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Abstract
The utility model provides a kind of fan drive device with adjustment operating voltage function, includes an operating voltage adjustment unit, an operating voltage detecting unit, an operating voltage control unit and a fan driving unit.If an original operating voltage signal does not give tacit consent to operating voltage range one, then the operating voltage control unit controls the operating voltage adjustment unit and obtained with adjusting an original operating voltage in an adjustment operating voltage of the acquiescence operating voltage range to transmit the adjustment operating voltage to the fan driving unit to drive the fan assembly so that a rotation speed of the fan of the fan assembly is in a default rotation speed of the fan scope.
Description
Technical field
It the utility model is related to fans drive technical field, more particularly to a kind of fan with adjustment operating voltage function
Drive device.
Background technology
Fan assembly system to instrument and equipment to radiate to cool, therefore fan assembly is important in the extreme.Fan fills at present
The shortcomings that putting is that the rotation speed of the fan of fan assembly can be changed by the height of operating voltage；When operating voltage is higher, fan
The rotation speed of the fan of device is very fast, makes the power consumption that system wastes are unnecessary；When operating voltage is relatively low, the rotation speed of the fan of fan assembly
It is relatively slow, make system radiating insufficient.
Utility model content
The technical problems to be solved in the utility model is according to above-mentioned the deficiencies in the prior art, there is provided one kind has adjustment work
Make the fan drive device of voltage function, to solve the problems, such as that system power dissipation is big, radiating is insufficient.
The technical solution of the utility model is as follows：
A kind of fan drive device with adjustment operating voltage function, is applied to a Working voltage supply device and one
Fan assembly, the Working voltage supply device system, which is electrically connected to this, has the fan drive device of adjustment operating voltage function,
There is the fan drive device system of adjustment operating voltage function to be electrically connected to the fan assembly for this, should have adjustment operating voltage
The fan drive device system of function includes：
One operating voltage adjustment unit, the operating voltage adjustment unit system are electrically connected to the Working voltage supply device；
One operating voltage detecting unit, the operating voltage detecting unit system be electrically connected to the Working voltage supply device and
The operating voltage adjustment unit；
One operating voltage control unit, the operating voltage control unit system be electrically connected to the operating voltage adjustment unit and
The operating voltage detecting unit；And
One fan driving unit, the fan driving unit system are electrically connected to the operating voltage adjustment unit and fan dress
Put,
Wherein the Working voltage supply device transmits an original operating voltage to the operating voltage adjustment unit and the work
Detecting voltage unit；After the operating voltage detecting unit receives the original operating voltage, the operating voltage detecting unit
An original operational voltage value of the original operating voltage is detected to produce an original operating voltage signal；Detected in the operating voltage
After unit produces the original operating voltage signal, the operating voltage detecting unit transmits the original operating voltage signal to the work
Make voltage control unit；After the operating voltage control unit receives the original operating voltage signal, the operating voltage control
The unit judges processed original operating voltage signal is to control the operating voltage adjustment unit；
Wherein if the original operating voltage signal gives tacit consent to operating voltage range, then the operating voltage control unit control one
Make the operating voltage adjustment unit receive the original operating voltage with transmit the original operating voltage to the fan driving unit with
Drive the fan assembly so that a rotation speed of the fan of the fan assembly is in a default rotation speed of the fan scope；
Wherein if the original operating voltage signal is not in the acquiescence operating voltage range, then the operating voltage control unit
The operating voltage adjustment unit is controlled to adjust the original operating voltage to obtain the adjustment in the acquiescence operating voltage range
Operating voltage is to transmit the adjustment operating voltage to the fan driving unit to drive the fan assembly so that the fan assembly it
The rotation speed of the fan presets rotation speed of the fan scope at this.
Further, the operating voltage adjustment unit includes：
One original operating voltage is electrically connected to the operating voltage by switch and supplied by switch, the original operating voltage
Device, the operating voltage detecting unit, the operating voltage control unit and the fan driving unit,
Wherein if the original operating voltage signal is in the acquiescence operating voltage range, then the operating voltage control unit is led
Lead to the original operating voltage and pass through switch so that the original operating voltage is transferred into by the original operating voltage by switch
The fan driving unit is to drive the fan assembly so that the rotation speed of the fan of the fan assembly presets rotation speed of the fan model at this
Enclose.
Further, the operating voltage adjustment unit further includes：
One operating voltage adjusts subelement, and operating voltage adjustment subelement is electrically connected to operating voltage supply dress
Put, the operating voltage detecting unit, the operating voltage control unit, the fan driving unit and the original operating voltage be by opening
Close,
Wherein if the original operating voltage signal is not in the acquiescence operating voltage range, then the operating voltage control unit
The original operating voltage is not turned on by switch, and the operating voltage control unit controls operating voltage adjustment subelement to adjust
The whole original operating voltage is electric to transmit the adjustment work in the adjustment operating voltage of the acquiescence operating voltage range to obtain
The fan driving unit is depressed into drive the fan assembly so that the rotation speed of the fan of the fan assembly presets rotation speed of the fan at this
Scope.
Further, operating voltage adjustment subelement includes：
One booster circuit, the booster circuit be electrically connected to the Working voltage supply device, the operating voltage detecting unit,
The operating voltage control unit, the fan driving unit and the original operating voltage by switch,
Wherein if the original operating voltage signal is less than the acquiescence operating voltage range, then the operating voltage control unit
The original operating voltage is not turned on by switch, and the operating voltage control unit controls the booster circuit with the original work of boosting
Make voltage to obtain in the adjustment operating voltage of the acquiescence operating voltage range to transmit the adjustment operating voltage to the fan
Driver element is to drive the fan assembly so that the rotation speed of the fan of the fan assembly presets rotation speed of the fan scope at this.
Further, operating voltage adjustment subelement further includes：
One reduction voltage circuit, the reduction voltage circuit be electrically connected to the Working voltage supply device, the operating voltage detecting unit,
The operating voltage control unit, the fan driving unit, the original operating voltage by switch and the booster circuit,
Wherein if the original operating voltage signal is more than the acquiescence operating voltage range, then the operating voltage control unit
The original operating voltage is not turned on by switch, and the operating voltage control unit controls the reduction voltage circuit to be depressured the original work
Make voltage to obtain in the adjustment operating voltage of the acquiescence operating voltage range to transmit the adjustment operating voltage to the fan
Driver element is to drive the fan assembly so that the rotation speed of the fan of the fan assembly presets rotation speed of the fan scope at this.
Another technical scheme of the present utility model is as follows：
A kind of fan drive device with adjustment operating voltage function, is applied to a Working voltage supply device and one
Fan assembly, the Working voltage supply device system, which is electrically connected to this, has the fan drive device of adjustment operating voltage function,
There is the fan drive device system of adjustment operating voltage function to be electrically connected to the fan assembly for this, should have adjustment operating voltage
The fan drive device system of function includes：
One operating voltage adjustment unit, the operating voltage adjustment unit system are electrically connected to the Working voltage supply device；
One operating voltage detecting unit, the operating voltage detecting unit system be electrically connected to the Working voltage supply device and
The operating voltage adjustment unit；
One operating voltage control unit, the operating voltage control unit system be electrically connected to the operating voltage adjustment unit and
The operating voltage detecting unit；And
One fan driving unit, the fan driving unit system are electrically connected to the operating voltage adjustment unit and fan dress
Put,
Wherein the Working voltage supply device transmits an original operating voltage to the operating voltage adjustment unit and the work
Detecting voltage unit；After the operating voltage detecting unit receives the original operating voltage, the operating voltage detecting unit
An original operational voltage value of the original operating voltage is detected to produce an original operating voltage signal；Detected in the operating voltage
After unit produces the original operating voltage signal, the operating voltage detecting unit transmits the original operating voltage signal to the work
Make voltage control unit；After the operating voltage control unit receives the original operating voltage signal, the operating voltage control
The unit judges processed original operating voltage signal is to control the operating voltage adjustment unit；
Wherein if the original operating voltage signal is equal to an acquiescence operating voltage, then the operating voltage control unit controls
The operating voltage adjustment unit receives the original operating voltage to transmit the original operating voltage to the fan driving unit to drive
Move the fan assembly so that a rotation speed of the fan of the fan assembly is a default rotation speed of the fan；
Wherein if the original operating voltage signal is not equal to the acquiescence operating voltage, then the operating voltage control unit control
Make the operating voltage adjustment unit and obtain the adjustment work equal to the acquiescence operating voltage to adjust the original operating voltage
Voltage is to transmit the adjustment operating voltage to the fan driving unit to drive the fan assembly so that the wind of the fan assembly
Rotating speed is fanned as the default rotation speed of the fan.
Further, the operating voltage adjustment unit includes：
One original operating voltage is electrically connected to the operating voltage by switch and supplied by switch, the original operating voltage
Device, the operating voltage detecting unit, the operating voltage control unit and the fan driving unit,
Wherein if the original operating voltage signal is equal to the acquiescence operating voltage, then the operating voltage control unit turns on
The original operating voltage passes through switch so that the original operating voltage is transferred into this by the original operating voltage by switch
Fan driving unit is to drive the fan assembly so that the rotation speed of the fan of the fan assembly is the default rotation speed of the fan.
Further, the operating voltage adjustment unit further includes：
One operating voltage adjusts subelement, and operating voltage adjustment subelement is electrically connected to operating voltage supply dress
Put, the operating voltage detecting unit, the operating voltage control unit, the fan driving unit and the original operating voltage be by opening
Close,
Wherein if the original operating voltage signal is not equal to the acquiescence operating voltage, then the operating voltage control unit is not
The original operating voltage is turned on by switch, and the operating voltage control unit controls operating voltage adjustment subelement to adjust
The original operating voltage is to obtain the adjustment operating voltage equal to the acquiescence operating voltage to transmit the adjustment operating voltage extremely
The fan driving unit is to drive the fan assembly so that the rotation speed of the fan of the fan assembly is the default rotation speed of the fan.
Further, operating voltage adjustment subelement includes：
One booster circuit, the booster circuit be electrically connected to the Working voltage supply device, the operating voltage detecting unit,
The operating voltage control unit, the fan driving unit and the original operating voltage by switch,
Wherein if the original operating voltage signal is less than the acquiescence operating voltage, then the operating voltage control unit is not led
Lead to the original operating voltage by switch, and the operating voltage control unit controls the booster circuit with the original work electricity that boosts
Press to obtain equal to the adjustment operating voltage of the acquiescence operating voltage to transmit the adjustment operating voltage to the fans drive list
Member is to drive the fan assembly so that the rotation speed of the fan of the fan assembly is the default rotation speed of the fan.
Further, operating voltage adjustment subelement further includes：
One reduction voltage circuit, the reduction voltage circuit be electrically connected to the Working voltage supply device, the operating voltage detecting unit,
The operating voltage control unit, the fan driving unit, the original operating voltage by switch and the booster circuit,
Wherein if the original operating voltage signal is more than the acquiescence operating voltage, then the operating voltage control unit is not led
Lead to the original operating voltage by switch, and the operating voltage control unit controls the reduction voltage circuit to be depressured the original work electricity
Press to obtain equal to the adjustment operating voltage of the acquiescence operating voltage to transmit the adjustment operating voltage to the fans drive list
Member is to drive the fan assembly so that the rotation speed of the fan of the fan assembly is the default rotation speed of the fan.
Compared with prior art, the utility model has the advantages that：Operating voltage is adjusted in acquiescence operating voltage
Scope so that the rotating speed of fan is acquiescence operating voltage in default rotation speed of the fan scope, or adjustment operating voltage so that fan
Rotating speed be default rotation speed of the fan, therefore system will not waste unnecessary power consumption, and system radiating will not deficiency.
Brief description of the drawings
Fig. 1 is the block diagram of the utility model first embodiment.
Fig. 2 is the block diagram of the utility model second embodiment.
Fig. 3 is the circuit diagram of the utility model second embodiment.
Reference
10th, there is the fan drive device of adjustment operating voltage function,
102nd, operating voltage adjustment unit, 10202, original operating voltage by switch,
10204th, operating voltage adjustment subelement, 10206, booster circuit, 10208, reduction voltage circuit；
104th, operating voltage detecting unit, 106, operating voltage control unit, 108, fan driving unit；
20th, Working voltage supply device, 202, original operating voltage,
204th, original operating voltage signal, 206, adjustment operating voltage；
30th, fan assembly.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type is described in further detail.
Fig. 1 is refer to, first embodiment of the present utility model, there is the fan drive device of adjustment operating voltage function.
A kind of system of fan drive device 10 with adjustment operating voltage function is applied to a Working voltage supply device 20（Can be for example
One battery or an electronic installation）An and fan assembly 30；The system of Working voltage supply device 20, which is electrically connected to this, has adjustment
The fan drive device 10 of operating voltage function；There is the system of fan drive device 10 of adjustment operating voltage function to be electrically connected with for this
To the fan assembly 30.
There is the system of fan drive device 10 of adjustment operating voltage function to include an operating voltage adjustment unit 102, one for this
Operating voltage detecting unit 104, an operating voltage control unit 106 and a fan driving unit 108；Operating voltage adjustment is single
First 102 systems are electrically connected to the Working voltage supply device 20；The system of operating voltage detecting unit 104 is electrically connected to the work
Voltage supply device 20 and the operating voltage adjustment unit 102；The system of operating voltage control unit 106 is electrically connected to the work
Voltage-adjusting unit 102 and the operating voltage detecting unit 104；The system of fan driving unit 108 is electrically connected to work electricity
Press adjustment unit 102 and the fan assembly 30.
The Working voltage supply device 20 transmits an original operating voltage 202 to the operating voltage adjustment unit 102 and is somebody's turn to do
Operating voltage detecting unit 104；After the operating voltage detecting unit 104 receives the original operating voltage 202, the work
The original operational voltage value that detecting voltage unit 104 detects the original operating voltage 202 is interrogated with producing an original operating voltage
Numbers 204；After the operating voltage detecting unit 104 produces the original operating voltage signal 204, the operating voltage detecting unit
104 transmit the original operating voltage signal 204 to the operating voltage control unit 106；Connect in the operating voltage control unit 106
After receiving the original operating voltage signal 204, the operating voltage control unit 106 judges the original operating voltage signal 204
To control the operating voltage adjustment unit 102.
If the original operating voltage signal 204 gives tacit consent to operating voltage range one（The original operating voltage 202 is represented to exist
The acquiescence operating voltage range）, then the operating voltage control unit 106 control the operating voltage adjustment unit 102 receive the original
Beginning operating voltage 202 is made with transmitting the original operating voltage 202 to the fan driving unit 108 to drive the fan assembly 30
A rotation speed of the fan of the fan assembly 30 is obtained in a default rotation speed of the fan scope.
If the original operating voltage signal 204 is not in the acquiescence operating voltage range（Represent the original operating voltage 202
Not in the acquiescence operating voltage range）, then the operating voltage control unit 106 control operating voltage adjustment unit 102 is with tune
The whole original operating voltage 202 is to obtain the adjustment operating voltage 206 in the acquiescence operating voltage range to transmit the adjustment
Operating voltage 206 is to the fan driving unit 108 to drive the fan assembly 30 so that the rotation speed of the fan of the fan assembly 30
Rotation speed of the fan scope is preset at this.
The operating voltage adjustment unit 102 can be a such as voltage adjuster；The operating voltage detecting unit 104 can exemplified by
Such as a voltage detector；The operating voltage control unit 106 can be such as a microprocessor or a microcontroller；The fans drive
Unit 108 can be a such as fan drive circuit.In an embodiment, the utility model system utilizes fan internal integrated circuit（IC）
Pulse wave width modulation（PWM）The change of signal and voltage-regulation mechanism determine speed demand to reach fan.
In a specific embodiment, the original operating voltage 202 is between 12 volts to 18 volts；When the original operating voltage
202 be 12 volts when, the rotation speed of the fan of the fan assembly 30 is 1200rpm（Revolutions per minute, it is per minute
Revolution）；When the original operating voltage 202 is 18 volts, the rotation speed of the fan of the fan assembly 30 is 1800rpm；That is, should
The rotation speed of the fan of fan assembly 30 can be changed by the height of the original operating voltage 202；When the original operating voltage 202
When relatively low（12 volts）, the rotation speed of the fan of the fan assembly 30 is slower（1200rpm）, make system radiating insufficient；When this is original
When operating voltage 202 is higher（18 volts）, the rotation speed of the fan of the fan assembly 30 is very fast（1800rpm）, make system wastes not
Necessary power consumption.
The utility model sets the acquiescence operating voltage range as such as 14.5 volts to 15.5 volts；If the original work
Make voltage 202 between 14.5 volts to 15.5 volts, then the rotation speed of the fan of the fan assembly 30 can be stably maintained at 1450
Rpm is between 1550 rpm；If the original operating voltage 202 is not between 14.5 volts to 15.5 volts, the operating voltage
Adjustment unit 102 adjusts the original operating voltage 202 to obtain the adjustment operating voltage between 14.5 volts to 15.5 volts
206 so that the rotation speed of the fan of the fan assembly 30 can be stably maintained at 1450 rpm between 1550 rpm.
In another specific embodiment, if the original operating voltage signal 204 is equal to an acquiescence operating voltage（Represent the original
Beginning operating voltage 202 is equal to the acquiescence operating voltage）, then the adjustment of the operating voltage control unit 106 control operating voltage is single
Member 102 receives the original operating voltage 202 should to drive to transmit the original operating voltage 202 to the fan driving unit 108
Fan assembly 30 so that the rotation speed of the fan of the fan assembly 30 is a default rotation speed of the fan.If the original operating voltage news
Numbers 204 are not equal to the acquiescence operating voltage（Represent the original operating voltage 202 and be not equal to the acquiescence operating voltage）, then the work
It is silent equal to this to obtain to adjust the original operating voltage 202 that voltage control unit 106 controls the operating voltage adjustment unit 102
The adjustment operating voltage 206 of operating voltage is recognized to transmit the adjustment operating voltage 206 to the fan driving unit 108 to drive
The fan assembly 30 so that the rotation speed of the fan of the fan assembly 30 is the default rotation speed of the fan.It is silent that the utility model sets this
Operating voltage is recognized for such as 15 volts；If the original operating voltage 202 is equal to 15 volts, the fan of the fan assembly 30
Rotating speed can be stably maintained at 1500 rpm；If the original operating voltage 202 is not equal to 15 volts, operating voltage adjustment
Unit 102 adjusts the original operating voltage 202 to obtain the adjustment operating voltage 206 equal to 15 volts so that the fan fills
1500 rpm can be stably maintained at by putting 30 rotation speed of the fan.
Fig. 2 and Fig. 3 are refer to, second embodiment of the present utility model, there is the fans drive of adjustment operating voltage function
Device；Component narration and Fig. 1 fellows shown in Fig. 2, are succinct factor, are repeated no more in this.Furthermore the operating voltage adjusts
Unit 102 includes an original operating voltage and adjusts subelement 10204 by the operating voltage of switch 10202 and one；The operating voltage
Adjustment subelement 10204 includes a booster circuit 10206 and a reduction voltage circuit 10208；The original operating voltage passes through switch
10202 are electrically connected to the Working voltage supply device 20, the operating voltage detecting unit 104, the operating voltage control unit
106 and the fan driving unit 108；Operating voltage adjustment subelement 10204 is electrically connected to the Working voltage supply device
20th, the operating voltage detecting unit 104, the operating voltage control unit 106, the fan driving unit 108 and the original work
Voltage passes through switch 10202；The booster circuit 10206 is electrically connected to the Working voltage supply device 20, the operating voltage is detectd
Survey unit 104, the operating voltage control unit 106, the fan driving unit 108 and the original operating voltage and pass through switch
10202；The reduction voltage circuit 10208 is electrically connected to the Working voltage supply device 20, the operating voltage detecting unit 104, is somebody's turn to do
Operating voltage control unit 106, the fan driving unit 108, the original operating voltage pass through switch 10202 and the booster circuit
10206；The original operating voltage can be a such as transistor switch by switch 10202.
If the original operating voltage signal 204 is in the acquiescence operating voltage range（The original operating voltage 202 is represented to exist
The acquiescence operating voltage range）, then the operating voltage control unit 106 turn on the original operating voltage by switch 10202, make
Obtain the original operating voltage 202 by the original operating voltage by switch 10202 be transferred into the fan driving unit 108 with
Drive the fan assembly 30 so that the rotation speed of the fan of the fan assembly 30 presets rotation speed of the fan scope at this.
If the original operating voltage signal 204 is not in the acquiescence operating voltage range（Represent the original operating voltage 202
Not in the acquiescence operating voltage range）, then the operating voltage control unit 106 be not turned on the original operating voltage and pass through switch
10202, and the operating voltage control unit 106 controls operating voltage adjustment subelement 10204 to adjust the original work electricity
202 are pressed to obtain in the adjustment operating voltage 206 of the acquiescence operating voltage range to transmit the adjustment operating voltage 206 to this
Fan driving unit 108 is to drive the fan assembly 30 so that the rotation speed of the fan of the fan assembly 30 is preset fan and turned at this
Fast scope.
If the original operating voltage signal 204 is less than the acquiescence operating voltage range（Represent the original operating voltage 202
Less than the acquiescence operating voltage range）, then the operating voltage control unit 106 be not turned on the original operating voltage and pass through switch
10202, and the operating voltage control unit 106 controls the booster circuit 10206 to boost the original operating voltage 202 to obtain
In the adjustment operating voltage 206 of the acquiescence operating voltage range to transmit the adjustment operating voltage 206 to the fans drive list
Member 108 is to drive the fan assembly 30 so that the rotation speed of the fan of the fan assembly 30 presets rotation speed of the fan scope at this.
If the original operating voltage signal 204 is more than the acquiescence operating voltage range（Represent the original operating voltage 202
More than the acquiescence operating voltage range）, then the operating voltage control unit 106 be not turned on the original operating voltage and pass through switch
10202, and the operating voltage control unit 106 controls the reduction voltage circuit 10208 to be depressured the original operating voltage 202 to obtain
In the adjustment operating voltage 206 of the acquiescence operating voltage range to transmit the adjustment operating voltage 206 to the fans drive list
Member 108 is to drive the fan assembly 30 so that the rotation speed of the fan of the fan assembly 30 presets rotation speed of the fan scope at this.
Specific embodiment from the above, if the original operating voltage 202 is less than the acquiescence operating voltage range（I.e.
Less than 14.5 volts）, then the booster circuit 10206 boost the original operating voltage 202 to obtain between 14.5 volts to 15.5
The adjustment operating voltage 206 of volt, then the rotation speed of the fan of the fan assembly 30 can be stably maintained at 1450 rpm extremely
Between 1550 rpm；If the original operating voltage 202 is more than the acquiescence operating voltage range（It is more than 15.5 volts）, then should
Reduction voltage circuit 10208 is depressured the original operating voltage 202 to obtain the adjustment work electricity between 14.5 volts to 15.5 volts
206 are pressed, then the rotation speed of the fan of the fan assembly 30 can be stably maintained at 1450 rpm between 1550 rpm.
The another specific embodiment from the above, if the original operating voltage 202 is less than 15 volts, boosting electricity
The original operating voltage 202 boost to obtain the adjustment operating voltage 206 equal to 15 volts in road 10206 so that the fan fills
1500 rpm can be stably maintained at by putting 30 rotation speed of the fan；If the original operating voltage 202 is more than 15 volts, the drop
Volt circuit 10208 is depressured the original operating voltage 202 to obtain the adjustment operating voltage 206 equal to 15 volts so that the wind
The rotation speed of the fan of fan device 30 can be stably maintained at 1500 rpm.
The effect of the utility model, is to adjust operating voltage in acquiescence operating voltage range so that the rotating speed of fan is pre-
If rotation speed of the fan scope, or adjustment operating voltage are acquiescence operating voltage so that the rotating speed of fan is default rotation speed of the fan, because
This system will not waste unnecessary power consumption, and system radiating will not deficiency.
Above disclosed is only the utility model preferred embodiment, can not limit the utility model with this certainly
Interest field, therefore equivalent variations made according to the utility model claims still belong to the scope that the utility model is covered.
Claims (10)
1. a kind of fan drive device with adjustment operating voltage function, is applied to a Working voltage supply device and a wind
Fan device, the Working voltage supply device system, which is electrically connected to this, has the fan drive device of adjustment operating voltage function, should
Fan drive device system with adjustment operating voltage function is electrically connected to the fan assembly, should have adjustment operating voltage work(
The fan drive device system of energy includes：
One operating voltage adjustment unit, the operating voltage adjustment unit system are electrically connected to the Working voltage supply device；
One operating voltage detecting unit, the operating voltage detecting unit system are electrically connected to the Working voltage supply device and the work
Make voltage-adjusting unit；
One operating voltage control unit, the operating voltage control unit system are electrically connected to the operating voltage adjustment unit and the work
Make detecting voltage unit；And
One fan driving unit, the fan driving unit system are electrically connected to the operating voltage adjustment unit and the fan assembly,
Wherein the Working voltage supply device transmits an original operating voltage to the operating voltage adjustment unit and the operating voltage
Detecting unit；After the operating voltage detecting unit receives the original operating voltage, operating voltage detecting unit detecting
One original operational voltage value of the original operating voltage is to produce an original operating voltage signal；In the operating voltage detecting unit
After producing the original operating voltage signal, the operating voltage detecting unit transmits the original operating voltage signal to work electricity
Press control unit；After the operating voltage control unit receives the original operating voltage signal, operating voltage control is single
Member judges the original operating voltage signal to control the operating voltage adjustment unit；
Wherein if the original operating voltage signal gives tacit consent to operating voltage range one, then operating voltage control unit control should
Operating voltage adjustment unit receives the original operating voltage to transmit the original operating voltage to the fan driving unit to drive
The fan assembly a so that rotation speed of the fan of the fan assembly is in a default rotation speed of the fan scope；
Wherein if the original operating voltage signal is not in the acquiescence operating voltage range, then operating voltage control unit control
The operating voltage adjustment unit obtains adjusting work the one of the acquiescence operating voltage range to adjust the original operating voltage
Voltage is to transmit the adjustment operating voltage to the fan driving unit to drive the fan assembly so that the wind of the fan assembly
Fan rotating speed presets rotation speed of the fan scope at this.
2. a kind of fan drive device with adjustment operating voltage function according to claim 1, it is characterised in that should
Operating voltage adjustment unit includes：
One original operating voltage is electrically connected to operating voltage supply dress by switch, the original operating voltage by switch
Put, the operating voltage detecting unit, the operating voltage control unit and the fan driving unit,
Wherein if the original operating voltage signal is somebody's turn to do in the acquiescence operating voltage range, then operating voltage control unit conducting
Original operating voltage passes through switch so that the original operating voltage is transferred into the wind by the original operating voltage by switch
Driver element is fanned to drive the fan assembly so that the rotation speed of the fan of the fan assembly presets rotation speed of the fan scope at this.
3. a kind of fan drive device with adjustment operating voltage function according to claim 2, it is characterised in that should
Operating voltage adjustment unit further includes：
One operating voltage adjusts subelement, and operating voltage adjustment subelement is electrically connected to the Working voltage supply device, is somebody's turn to do
Operating voltage detecting unit, the operating voltage control unit, the fan driving unit and the original operating voltage by switch,
Wherein if the original operating voltage signal is not in the acquiescence operating voltage range, then the operating voltage control unit is not led
Lead to the original operating voltage by switch, and the operating voltage control unit controls operating voltage adjustment subelement to adjust this
Original operating voltage is to obtain in the adjustment operating voltage of the acquiescence operating voltage range to transmit the adjustment operating voltage extremely
The fan driving unit is to drive the fan assembly so that the rotation speed of the fan of the fan assembly presets rotation speed of the fan model at this
Enclose.
4. a kind of fan drive device with adjustment operating voltage function according to claim 3, it is characterised in that should
Operating voltage adjustment subelement includes：
One booster circuit, the booster circuit are electrically connected to the Working voltage supply device, the operating voltage detecting unit, the work
Make voltage control unit, the fan driving unit and the original operating voltage by switching,
Wherein if the original operating voltage signal is less than the acquiescence operating voltage range, then the operating voltage control unit is not led
Lead to the original operating voltage by switch, and the operating voltage control unit controls the booster circuit with the original work electricity that boosts
Press to obtain in the adjustment operating voltage of the acquiescence operating voltage range to transmit the adjustment operating voltage to the fans drive
Unit is to drive the fan assembly so that the rotation speed of the fan of the fan assembly presets rotation speed of the fan scope at this.
5. a kind of fan drive device with adjustment operating voltage function according to claim 4, it is characterised in that should
Operating voltage adjustment subelement further includes：
One reduction voltage circuit, the reduction voltage circuit are electrically connected to the Working voltage supply device, the operating voltage detecting unit, the work
Make voltage control unit, the fan driving unit, the original operating voltage by switch and the booster circuit,
Wherein if the original operating voltage signal is more than the acquiescence operating voltage range, then the operating voltage control unit is not led
Lead to the original operating voltage by switch, and the operating voltage control unit controls the reduction voltage circuit to be depressured the original work electricity
Press to obtain in the adjustment operating voltage of the acquiescence operating voltage range to transmit the adjustment operating voltage to the fans drive
Unit is to drive the fan assembly so that the rotation speed of the fan of the fan assembly presets rotation speed of the fan scope at this.
6. a kind of fan drive device with adjustment operating voltage function, is applied to a Working voltage supply device and a wind
Fan device, the Working voltage supply device system, which is electrically connected to this, has the fan drive device of adjustment operating voltage function, should
Fan drive device system with adjustment operating voltage function is electrically connected to the fan assembly, should have adjustment operating voltage work(
The fan drive device system of energy includes：
One operating voltage adjustment unit, the operating voltage adjustment unit system are electrically connected to the Working voltage supply device；
One operating voltage detecting unit, the operating voltage detecting unit system are electrically connected to the Working voltage supply device and the work
Make voltage-adjusting unit；
One operating voltage control unit, the operating voltage control unit system are electrically connected to the operating voltage adjustment unit and the work
Make detecting voltage unit；And
One fan driving unit, the fan driving unit system are electrically connected to the operating voltage adjustment unit and the fan assembly,
Wherein the Working voltage supply device transmits an original operating voltage to the operating voltage adjustment unit and the operating voltage
Detecting unit；After the operating voltage detecting unit receives the original operating voltage, operating voltage detecting unit detecting
One original operational voltage value of the original operating voltage is to produce an original operating voltage signal；In the operating voltage detecting unit
After producing the original operating voltage signal, the operating voltage detecting unit transmits the original operating voltage signal to work electricity
Press control unit；After the operating voltage control unit receives the original operating voltage signal, operating voltage control is single
Member judges the original operating voltage signal to control the operating voltage adjustment unit；
Wherein if the original operating voltage signal is equal to an acquiescence operating voltage, then the operating voltage control unit controls the work
The original operating voltage is received as voltage-adjusting unit to transmit the original operating voltage to the fan driving unit to drive this
Fan assembly a so that rotation speed of the fan of the fan assembly is a default rotation speed of the fan；
Wherein if the original operating voltage signal is not equal to the acquiescence operating voltage, then operating voltage control unit control should
Operating voltage adjustment unit obtains the adjustment operating voltage equal to the acquiescence operating voltage to adjust the original operating voltage
To transmit the adjustment operating voltage to the fan driving unit to drive the fan assembly so that the fan of the fan assembly turns
Speed is the default rotation speed of the fan.
7. a kind of fan drive device with adjustment operating voltage function according to claim 6, it is characterised in that should
Operating voltage adjustment unit includes：
One original operating voltage is electrically connected to operating voltage supply dress by switch, the original operating voltage by switch
Put, the operating voltage detecting unit, the operating voltage control unit and the fan driving unit,
Wherein if the original operating voltage signal is equal to the acquiescence operating voltage, then the operating voltage control unit turns on the original
Beginning operating voltage passes through switch so that the original operating voltage is transferred into the fan by the original operating voltage by switch
Driver element is to drive the fan assembly so that the rotation speed of the fan of the fan assembly is the default rotation speed of the fan.
8. a kind of fan drive device with adjustment operating voltage function according to claim 7, it is characterised in that should
Operating voltage adjustment unit further includes：
One operating voltage adjusts subelement, and operating voltage adjustment subelement is electrically connected to the Working voltage supply device, is somebody's turn to do
Operating voltage detecting unit, the operating voltage control unit, the fan driving unit and the original operating voltage by switch,
Wherein if the original operating voltage signal is not equal to the acquiescence operating voltage, then the operating voltage control unit is not turned on
The original operating voltage is by switch, and the operating voltage control unit controls operating voltage adjustment subelement to adjust the original
Beginning operating voltage is to obtain the adjustment operating voltage equal to the acquiescence operating voltage to transmit the adjustment operating voltage to the wind
Driver element is fanned to drive the fan assembly so that the rotation speed of the fan of the fan assembly is the default rotation speed of the fan.
9. a kind of fan drive device with adjustment operating voltage function according to claim 8, it is characterised in that should
Operating voltage adjustment subelement includes：
One booster circuit, the booster circuit are electrically connected to the Working voltage supply device, the operating voltage detecting unit, the work
Make voltage control unit, the fan driving unit and the original operating voltage by switching,
Wherein if the original operating voltage signal is less than the acquiescence operating voltage, then the operating voltage control unit is not turned on this
Original operating voltage by switch, and the operating voltage control unit control the booster circuit with boost the original operating voltage with
Obtain the adjustment operating voltage equal to the acquiescence operating voltage with transmit the adjustment operating voltage to the fan driving unit with
Drive the fan assembly so that the rotation speed of the fan of the fan assembly is the default rotation speed of the fan.
A kind of 10. fan drive device with adjustment operating voltage function according to claim 9, it is characterised in that
Operating voltage adjustment subelement further includes：
One reduction voltage circuit, the reduction voltage circuit are electrically connected to the Working voltage supply device, the operating voltage detecting unit, the work
Make voltage control unit, the fan driving unit, the original operating voltage by switch and the booster circuit,
Wherein if the original operating voltage signal is more than the acquiescence operating voltage, then the operating voltage control unit is not turned on this
Original operating voltage by switch, and the operating voltage control unit control the reduction voltage circuit be depressured the original operating voltage with
Obtain the adjustment operating voltage equal to the acquiescence operating voltage with transmit the adjustment operating voltage to the fan driving unit with
Drive the fan assembly so that the rotation speed of the fan of the fan assembly is the default rotation speed of the fan.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225353.0U CN206723107U (en) | 2017-03-09 | 2017-03-09 | A kind of fan drive device with adjustment operating voltage function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720225353.0U CN206723107U (en) | 2017-03-09 | 2017-03-09 | A kind of fan drive device with adjustment operating voltage function |
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| Publication Number | Publication Date |
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| CN206723107U true CN206723107U (en) | 2017-12-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017295A (en) * | 2019-02-25 | 2019-07-16 | 睿高(广州)通信技术有限公司 | Temprature control method, computer equipment and the storage medium of satellite power amplifier transmitter |
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2017
- 2017-03-09 CN CN201720225353.0U patent/CN206723107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017295A (en) * | 2019-02-25 | 2019-07-16 | 睿高(广州)通信技术有限公司 | Temprature control method, computer equipment and the storage medium of satellite power amplifier transmitter |
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