CN106056883A - Speed regulation fan type temperature control wireless data receiver - Google Patents
Speed regulation fan type temperature control wireless data receiver Download PDFInfo
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- CN106056883A CN106056883A CN201610607133.4A CN201610607133A CN106056883A CN 106056883 A CN106056883 A CN 106056883A CN 201610607133 A CN201610607133 A CN 201610607133A CN 106056883 A CN106056883 A CN 106056883A
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- fan
- receiver
- control module
- data output
- speed regulation
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The invention relates to a speed regulation fan type temperature control wireless data receiver. An intelligent fan regulation type temperature control power-off mechanism is introduced; based on a received temperature detection result in a receiver shell (1), on-off of a circuit between a power obtaining end in a data output interface (4) and a power obtaining end in a data output end (3) is controlled through an electric control circuit breaker (7); under an off condition, speed regulation control is carried out on a designed mini-type fan (11) based on a hollow structure (9) on the surface of the receiver shell (1) through a specifically designed stepless fan speed regulation circuit (10), so that while power supply can be cut off to resist a high temprature, initiative heat dissipation is realized through intelligent control of the mini-type fan (11), and damage to a wireless receiver body circuit board (2), caused by the high temperature, is avoided; the service life of the designed speed regulation fan type temperature control wireless data receiver can be effectively guaranteed.
Description
Technical field
The present invention relates to a kind of speed-regulating fan formula temperature control wireless data receiver, belong to wireless data receiver technology neck
Territory.
Background technology
Wireless data receiver refers to a kind of device for receiving radio data, along with improving constantly of technical merit,
The development of wireless network reaches its maturity, and wireless transmission rate becomes increasingly faster, owing to wire transmission also exists wiring trouble, and
The shortcoming that cost is high, wireless data transmission is the most progressively applied to the every aspect of life, is thus directed towards wireless data receiver
Improve and innovation, just along with the development of wireless technology, carry out, such as the patent No.: 201080071015.7 simultaneously, disclose
A kind of vehicle mobile radio reception device, described mobile radio reception device includes tuner front end part, position data end
Mouth, sensor port and data processing unit；Described position data port is used for receiving tuner position data；Described sensor
Port is used for receiving one or more sensor signal；Described data processing unit operationally with tuner front end part, position
Put FPDP and sensor port connects；Described data processing unit farther includes two or more reservation tuning devices
Position data and for based on sensor signal determine one group of tuner front end partial parameters two or more make a reservation for
Relational dataset；Described mobile radio reception device provides operator scheme, checking mode, tuner parameters adjustment modes and tuning
Device parameter application model.
Also number of patent application: 201410566564.1, discloses a kind of wireless receiver and control method thereof, is specially
A kind of notice that can export about event in the terminal, and remotely control the wireless receiving of mobile terminal
Device and control method thereof, to this end, wireless receiver may include that speaker, this speaker is resized with relative to user
Ear be positioned；Short-range communication unit, this short-range communication unit is configured to and communication of mobile terminal；And controller, should
Controller is configured to when receiving calling by mobile terminal from communicator make loudspeaker response in via junction service list
The signal that unit receives from mobile terminal exports the first voice data, and this first voice data comprises the letter identifying communicator
Breath.
By above-mentioned prior art it can be seen that prior art for wireless data receiver carried out multi-faceted improvement with
Innovation, to obtain the more good performance of wireless data receiver, it is well known that the greatest problem of electronic product is dispelled the heat exactly, existing
Some wireless data receivers do not have specific effective heat dissipation design so that in actual application, high heat situation often occur,
And too high heat can reduce the stability of wireless data receiver real work, even can be to the hardware of wireless data receiver
Cause damage, affect the service life of wireless data receiver.
Summary of the invention
The technical problem to be solved is to provide one and improves for existing wireless data receiver, introduces
Intelligent fan adjustable type temperature control power cutoff mechanism, it is possible on the basis of temperature detection, realizes the speed-regulating fan formula of power-off protection in time
Temperature control wireless data receiver.
The present invention is to solve above-mentioned technical problem by the following technical solutions: the present invention devises a kind of speed-regulating fan formula
Temperature control wireless data receiver, including receiver shell, and the wireless receiver body being fixedly installed in receiver shell
Circuit board, this circuit board body of wireless receiver arranges data output end, and receiver shell is arranged and data output end structure
Corresponding data output interface, the data signal end in data output end is mutual with the data signal end in data output interface
Connect；Also include mini-fan, control module, and be connected with control module respectively temperature sensor, automatically controlled chopper,
Electrodeless speed regulation circuit for fan, wherein, mini-fan is connected with control module through electrodeless speed regulation circuit for fan, control module,
Temperature sensor, automatically controlled chopper and electrodeless speed regulation circuit for fan are fixedly installed in receiver shell；Electrodeless fan speed-regulating electricity
Road includes the first one-way SCR, the second one-way SCR, automatically controlled potentiometer；Wherein, the first one-way SCR and second unidirectional
Controllable silicon reverse parallel connection, and wherein one end of the first one-way SCR and the second one-way SCR reverse parallel connection structure with through control
The power supply positive pole of molding block is connected, and the other end is connected with wherein one end of mini-fan；Automatically controlled potentiometer is connected on first
One-way SCR controls pole and the second one-way SCR controls between pole, and automatically controlled potentiometer is connected with control module；Miniature
The other end of fan is connected with the power supply negative pole through control module；Power taking end in data output interface and control module phase
Being connected as it to be powered, on the one hand control module respectively temperature sensor, automatically controlled chopper are powered, on the other hand control
Molding block is that mini-fan is powered through electrodeless speed regulation circuit for fan；Meanwhile, the power taking end in data output interface passes through
Automatically controlled chopper is connected with the power taking end in data output end on this circuit board body of wireless receiver；Receiver shell surface sets
Putting engraved structure, mini-fan is positioned at inside receiver shell, and mini-fan is fixedly installed on this circuit board body of wireless receiver
And between engraved structure, and engraved structure is pointed in the working air current direction of mini-fan.
As a preferred technical solution of the present invention: described mini-fan is Miniature brushless motor fan.
As a preferred technical solution of the present invention: also include the display screen being connected with described control module, display
Screen is embedded in the surface of described receiver shell.
As a preferred technical solution of the present invention: described control module is single-chip microcomputer.
As a preferred technical solution of the present invention: described receiver shell is that aluminum is made.
A kind of speed-regulating fan formula temperature control wireless data receiver of the present invention uses above technical scheme and prior art
Compare, have following technical effect that
(1) the speed-regulating fan formula temperature control wireless data receiver of present invention design, changes for existing wireless data receiver
Enter, introduce intelligent fan adjustable type temperature control power cutoff mechanism, based on designed temperature sensor, obtain in real time in receiver shell
Temperature detection result, and with temperature detection result as foundation, by automatically controlled chopper, for power taking end in data output interface
And between power taking end, the break-make of circuit realizes controlling in data output end, and in a disconnected situation, based on receiver shell table
The engraved structure in face, by the electrodeless speed regulation circuit for fan of specific design, carries out speed regulating control for designed mini-fan,
It is thus possible to while antagonism high-temperature machining cut-off electricity, by the Based Intelligent Control of mini-fan, it is achieved active heat removal, it is to avoid high temperature
Damage to this circuit board body of wireless receiver, can not only ensure that designed speed-regulating fan formula temperature control wireless data receiver is real
Stability in the work of border, and can effectively ensure that the use longevity of designed speed-regulating fan formula temperature control wireless data receiver
Life；
(2), in the speed-regulating fan formula temperature control wireless data receiver of present invention design, for mini-fan, it is designed with further
Miniature brushless motor fan so that the speed-regulating fan formula temperature control wireless data receiver designed by the present invention is in practical work process
In, it is possible to realize quiet work, both ensure that designed speed-regulating fan formula temperature control wireless data receiver had efficient heat radiation
Effect, can guarantee that again its work process does not produces influence of noise to surrounding, embodies the human oriented design in design process；
(3), in the speed-regulating fan formula temperature control wireless data receiver of present invention design, design includes and described control the most further
The display screen that module is connected, and design display screen and be embedded in the surface of described receiver shell, it is possible to for by temperature sensing
Temperature detection result in the obtained receiver shell of device shows in real time, allows user understand in receiver shell in time
Temperature conditions so that temperature detection result is more directly perceived；
(4), in the speed-regulating fan formula temperature control wireless data receiver of present invention design, for control module, it is designed with further
Single-chip microcomputer, on the one hand can be applicable to the later stage extension demand for designed speed-regulating fan formula temperature control wireless data receiver,
On the other hand, succinct control architecture mode can be easy to the maintenance in later stage；
(5) in the speed-regulating fan formula temperature control wireless data receiver of present invention design, for receiver shell, design is adopted further
Make with aluminum, it is possible to be effectively improved whole design speed-regulating fan formula temperature control wireless data receiver in actual application
Radiating effect, the stability of real work is effectively ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of speed-regulating fan formula temperature control wireless data receiver designed by the present invention；
Fig. 2 is the schematic diagram of electrodeless speed regulation circuit for fan in speed-regulating fan formula temperature control wireless data receiver designed by the present invention.
Wherein, 1. receiver shell, 2. this circuit board body of wireless receiver, 3. data output end, 4. data output
Interface, 5. control module, 6. temperature sensor, the most automatically controlled chopper, 8. display screen, 9. engraved structure, 10. without polar wind
Fan alignment circuit, 11. mini-fans.
Detailed description of the invention
Below in conjunction with Figure of description, the detailed description of the invention of the present invention is described in further detail.
As it is shown in figure 1, the present invention devises a kind of speed-regulating fan formula temperature control wireless data receiver, including receiver shell
1, and this circuit board body of wireless receiver 2 being fixedly installed in receiver shell 1, on this circuit board body of wireless receiver 2
Data output end 3 is set, receiver shell 1 arranges the data output interface 4 corresponding with data output end 3 structure, data
Data signal end in outfan 3 is connected with each other with the data signal end in data output interface 4；Also include mini-fan 11,
Control module 5, and be connected with control module 5 respectively temperature sensor 6, automatically controlled chopper 7, electrodeless speed regulation circuit for fan
10, wherein, mini-fan 11 is connected with control module 5 through electrodeless speed regulation circuit for fan 10, control module 5, temperature sensing
Device 6, automatically controlled chopper 7 and electrodeless speed regulation circuit for fan 10 are fixedly installed in receiver shell 1；As in figure 2 it is shown, electrodeless fan
Alignment circuit 10 includes the first one-way SCR (SCR1), the second one-way SCR (SCR2), automatically controlled potentiometer (W)；Wherein,
One one-way SCR (SCR1) and the second one-way SCR (SCR2) reverse parallel connection, and the first one-way SCR (SCR1) and second
Wherein one end of one-way SCR (SCR2) reverse parallel connection structure is connected with the power supply positive pole through control module 5, the other end
It is connected with wherein one end of mini-fan 11；Automatically controlled potentiometer (W) be connected on the first one-way SCR (SCR1) control pole with
Second one-way SCR (SCR2) controls between pole, and automatically controlled potentiometer (W) is connected with control module 5；Mini-fan 11
The other end is connected with the power supply negative pole through control module 5；Power taking end in data output interface 4 is connected with control module 5
Connecing and be powered for it, on the one hand control module 5 respectively temperature sensor 6, automatically controlled chopper 7 are powered, on the other hand
Control module 5 is powered for mini-fan 11 through electrodeless speed regulation circuit for fan 10；Meanwhile, taking in data output interface 4
Electricity end is connected with the power taking end in data output end 3 on this circuit board body of wireless receiver 2 through automatically controlled chopper 7；Receive
Device housing 1 surface configuration engraved structure 9, it is internal that mini-fan 11 is positioned at receiver shell 1, and mini-fan 11 is fixedly installed on nothing
Between this circuit board body of line receiver 2 and engraved structure 9, and engraved structure 9 is pointed in the working air current direction of mini-fan 11.On
State the speed-regulating fan formula temperature control wireless data receiver designed by technical scheme, change for existing wireless data receiver
Enter, introduce intelligent fan adjustable type temperature control power cutoff mechanism, based on designed temperature sensor 6, obtain receiver shell 1 in real time
In temperature detection result, and with temperature detection result as foundation, by automatically controlled chopper 7, take in data output interface 4
In electricity end and data output end 3, between power taking end, the break-make of circuit realizes controlling, and in a disconnected situation, based on receptor shell
The engraved structure 9 on body 1 surface, by the electrodeless speed regulation circuit for fan 10 of specific design, enters for designed mini-fan 11
Row speed regulating control such that it is able to while antagonism high-temperature machining cut-off electricity, by the Based Intelligent Control of mini-fan 11, it is achieved actively
Heat radiation, it is to avoid the high temperature damage to this circuit board body of wireless receiver 2, can not only ensure designed speed-regulating fan formula temperature control without
Stability in line data sink real work, and can effectively ensure that designed speed-regulating fan formula temperature control wireless data connects
Receive the service life of device.
On basis based on above-mentioned design speed-regulating fan formula temperature control wireless data receiver technical scheme, the present invention also enters
One step devises following optimal technical scheme: for mini-fan 11, is designed with Miniature brushless motor fan further so that
Speed-regulating fan formula temperature control wireless data receiver designed by the present invention is in practical work process, it is possible to realize quiet work,
Both ensure that designed speed-regulating fan formula temperature control wireless data receiver had efficient radiating effect, can guarantee that again that it was worked
Journey does not produces influence of noise to surrounding, embodies the human oriented design in design process；And further design include with
The display screen 8 that described control module 5 is connected, and design display screen 8 and be embedded in the surface of described receiver shell 1, it is possible to pin
Show in real time by the temperature detection result in the obtained receiver shell of temperature sensor 61, allow the user can be timely
Solve the temperature conditions in receiver shell 1 so that temperature detection result is more directly perceived；Also have for control module 5, set further
Meter uses single-chip microcomputer, on the one hand can be applicable to the later stage extension for designed speed-regulating fan formula temperature control wireless data receiver
Demand, on the other hand, succinct control architecture mode can be easy to the maintenance in later stage；Moreover, for receiver shell 1,
It is designed with aluminum further to make, it is possible to be effectively improved whole design speed-regulating fan formula temperature control wireless data receiver in reality
Radiating effect in the application process of border, is effectively ensured the stability of real work.
The present invention devises speed-regulating fan formula temperature control wireless data receiver in the middle of actual application, specifically includes and connects
Receive device housing 1, and this circuit board body of wireless receiver 2 being fixedly installed in receiver shell 1, wireless receiver body electricity
Data output end 3 is set on road plate 2, receiver shell 1 arranges the data output interface corresponding with data output end 3 structure
4, the data signal end in data output end 3 is connected with each other with the data signal end in data output interface 4, receiver shell 1
Make for aluminum；Also include Miniature brushless motor fan, single-chip microcomputer, and the temperature sensor being connected respectively with single-chip microcomputer
6, automatically controlled chopper 7, display screen 8, electrodeless speed regulation circuit for fan 10, wherein, Miniature brushless motor fan is adjusted through electrodeless fan
Speed circuit 10 is connected with single-chip microcomputer, and single-chip microcomputer, temperature sensor 6, automatically controlled chopper 7 and electrodeless speed regulation circuit for fan 10 are fixed
It is arranged in receiver shell 1；Electrodeless speed regulation circuit for fan 10 includes the first one-way SCR (SCR1), the second one-way SCR
(SCR2), automatically controlled potentiometer (W)；Wherein, the first one-way SCR (SCR1) and the second one-way SCR (SCR2) reverse parallel connection,
And first one-way SCR (SCR1) and the second one-way SCR (SCR2) reverse parallel connection structure wherein one end with through monolithic
The power supply positive pole of machine is connected, and the other end is connected with wherein one end of Miniature brushless motor fan；Automatically controlled potentiometer (W) is connected
Control between pole and the second one-way SCR (SCR2) control pole at the first one-way SCR (SCR1), and automatically controlled potentiometer (W)
It is connected with single-chip microcomputer；The other end of Miniature brushless motor fan is connected with the power supply negative pole through single-chip microcomputer；Data export
Power taking end in interface 4 is connected with single-chip microcomputer and is powered for it, and on the one hand single-chip microcomputer is respectively temperature sensor 6, automatically controlled
Chopper 7 is powered, and on the other hand single-chip microcomputer supplies for Miniature brushless motor fan through electrodeless speed regulation circuit for fan 10
Electricity；Meanwhile, the data on automatically controlled chopper 7 with this circuit board body of wireless receiver 2 of the power taking end in data output interface 4 are defeated
The power taking end gone out in end 3 is connected；Receiver shell 1 surface configuration engraved structure 9, Miniature brushless motor fan is positioned at receptor
Housing 1 is internal, and Miniature brushless motor fan is fixedly installed between this circuit board body of wireless receiver 2 and engraved structure 9, and micro-
Engraved structure 9 is pointed in the working air current direction of type brushless motor fan；Display screen 8 is embedded in the surface of described receiver shell 1.
In the middle of actual application, by the data output interface 4 on receiver shell 1 with specify data equipment (computer, mobile phone, flat board,
Server etc.) it is connected, the power taking end in data output interface 4 carries out power taking, due to data by even specifying in data equipment
Power taking end in output interface 4 is connected with single-chip microcomputer, then single-chip microcomputer is by the power taking end in data output interface 4, from even referring to
Carrying out power taking in given data equipment, then on the one hand single-chip microcomputer respectively temperature sensor 6, automatically controlled chopper 7 are powered, separately
On the one hand single-chip microcomputer is powered for Miniature brushless motor fan through electrodeless speed regulation circuit for fan 10；Meanwhile, due to number
It is connected with each other with the data signal end in data output interface 4 according to the data signal end in outfan 3, then wireless receiver body
Circuit board 2 receives wireless signal data, the data signal end in data output end 3, the data signal in data output interface 4
End is sent to specify data equipment；In actual application, temperature sensor 6 real time operation being arranged in receiver shell 1,
Temperature detection result during detection obtains receiver shell 1 in real time, and it is uploaded in the middle of connected single-chip microcomputer, on the one hand
The temperature detection result obtained output to display screen 8 is continued display output by single-chip microcomputer, and on the other hand single-chip microcomputer is for being received
To temperature detection result analyze judgement in real time, and make corresponding control respectively according to judged result, wherein, when temperature is examined
When surveying result less than or equal to preset temperature lower limit, then single-chip microcomputer judges now at temperature within receiver shell 1 accordingly
In safety range, it is not necessary to heat radiation, then single-chip microcomputer does not the most do any further operation；When temperature detection result is more than presetting temperature
Degree lower limit, and during less than preset temperature higher limit, single-chip microcomputer judges that now temperature within receiver shell 1 is slightly higher accordingly,
Need heat radiation, then single-chip microcomputer controls Miniature brushless motor fan through electrodeless speed regulation circuit for fan 10 immediately and starts working, wherein,
Single-chip microcomputer sends, to electrodeless speed regulation circuit for fan 10, order of starting working, and electrodeless speed regulation circuit for fan 10 is opened according to received
Beginning work order generates instruction of starting working accordingly, and is sent to Miniature brushless motor fan, controls Miniature brushless motor wind
Fan is started working, owing to the airflow direction of Miniature brushless motor fan work points to set engraving on receiver shell 1 surface
Hollow structure 9, then discharge the engraved structure 9 within receiver shell 1 under Miniature brushless motor fan work；Work as temperature
Temperature mistake when testing result is more than or equal to preset temperature higher limit, then during single-chip microcomputer judges now receiver shell 1 accordingly
Height, beyond safety range, then on the one hand single-chip microcomputer keeps Miniature brushless motor fan to work on, and on the other hand controls phase therewith
The automatically controlled chopper 7 connected works, electricity between power taking end in power taking end and data output end 3 in turn-off data output interface 4
Road, stops being powered for this circuit board body of wireless receiver 2, thus avoids this circuit board body of wireless receiver 2 at high temperature ring
Work under border, add the mode of fan active heat removal from there through power-off, realize efficiently for the heat in receiver shell 1
Heat radiation, it is to avoid affect job stability and the service life of this circuit board body of wireless receiver 2；At above-mentioned single-chip microcomputer through without polar wind
Fan alignment circuit 10 control in the middle of the process of Miniature brushless motor fan work, single-chip microcomputer according to the change of temperature detection result,
Carrying out Intelligent adjustment by electrodeless speed regulation circuit for fan 10 for the rotating speed of Miniature brushless motor fan, wherein, temperature detection is tied
Fruit continues to rise on the basis of more than preset temperature lower limit, then single-chip microcomputer sends speed-raising control to electrodeless speed regulation circuit for fan 10
System order, is generated, according to received speed-raising control command, the control instruction that raises speed accordingly by electrodeless speed regulation circuit for fan 10,
And it is sent to Miniature brushless motor fan, improve the rotating speed of Miniature brushless motor fan, it is provided that more powerful heat radiation wind-force, therewith
Accordingly, when temperature detection result is beginning to decline more than in the range of preset temperature lower limit, then single-chip microcomputer is adjusted to electrodeless fan
Speed circuit 10 sends reduction of speed control command, electrodeless speed regulation circuit for fan 10 generate phase according to received reduction of speed control command
The reduction of speed control instruction answered, and it is sent to Miniature brushless motor fan, reduce the rotating speed of Miniature brushless motor fan, balance micro
The heat radiation wind-force of brushless motor fan, reaches energy-conservation purpose；Corresponding with above-mentioned all processes, when temperature detection result is by greatly
In or deteriorate to less than preset temperature higher limit equal to preset temperature higher limit, and during more than preset temperature lower limit, then monolithic
On the one hand machine keeps the control work for Miniature brushless motor fan, on the other hand controls automatically controlled chopper 7 and works, Betti number
According to circuit between power taking end in power taking end in output interface 4 and data output end 3, it is achieved for this circuit board body of wireless receiver
2 are powered, then designed speed-regulating fan formula temperature control wireless data receiver works on；Under temperature detection result continues
When being decreased to less than or be equal to preset temperature lower limit, then single-chip microcomputer controls Miniature brushless motor through electrodeless speed regulation circuit for fan 10
Fan quits work, and wherein, single-chip microcomputer sends the order that quits work, electrodeless speed regulation circuit for fan to electrodeless speed regulation circuit for fan 10
10 generate, according to the received order that quits work, the instruction that quits work accordingly, and are sent to Miniature brushless motor fan,
Control Miniature brushless motor fan to quit work.
Above in conjunction with accompanying drawing, embodiments of the present invention are explained in detail, but the present invention is not limited to above-mentioned enforcement
Mode, in the ken that those of ordinary skill in the art are possessed, it is also possible on the premise of without departing from present inventive concept
Make a variety of changes.
Claims (5)
1. a speed-regulating fan formula temperature control wireless data receiver, including receiver shell (1), and is fixedly installed on receptor
This circuit board body of wireless receiver (2) in housing (1), this circuit board body of wireless receiver arranges data output end on (2)
(3), receiver shell (1) is upper arranges the data output interface (4) corresponding with data output end (3) structure, data output end
(3) data signal end in is connected with each other with the data signal end in data output interface (4)；It is characterized in that: also include micro-
Type fan (11), control module (5), and be connected with control module (5) respectively temperature sensor (6), automatically controlled chopper
(7), electrodeless speed regulation circuit for fan (10), wherein, mini-fan (11) is through electrodeless speed regulation circuit for fan (10) and control module
(5) being connected, control module (5), temperature sensor (6), automatically controlled chopper (7) and electrodeless speed regulation circuit for fan (10) are fixing to be set
It is placed in receiver shell (1)；Electrodeless speed regulation circuit for fan (10) includes the first one-way SCR, the second one-way SCR, electricity
Control potentiometer；Wherein, the first one-way SCR and the second one-way SCR reverse parallel connection, and the first one-way SCR and second is singly
Being connected with the power supply positive pole through control module (5) to wherein one end of controllable silicon reverse parallel connection structure, the other end is with miniature
Wherein one end of fan (11) is connected；Automatically controlled potentiometer is connected on the first one-way SCR and controls pole and the second one-way SCR
Control between pole, and automatically controlled potentiometer is connected with control module (5)；The other end of mini-fan (11) with through control module
(5) power supply negative pole is connected；Power taking end in data output interface (4) is connected with control module (5) and is powered for it,
On the one hand control module (5) is respectively temperature sensor (6), automatically controlled chopper (7) is powered, on the other hand control module
(5) it is that mini-fan (11) is powered through electrodeless speed regulation circuit for fan (10)；Meanwhile, taking in data output interface (4)
Electricity end power taking end in the upper data output end (3) of automatically controlled chopper (7) and this circuit board body of wireless receiver (2) is connected
Connect；Receiver shell (1) surface configuration engraved structure (9), it is internal that mini-fan (11) is positioned at receiver shell (1), miniature wind
Fan (11) is fixedly installed between this circuit board body of wireless receiver (2) and engraved structure (9), and the work of mini-fan (11)
Airflow direction points to engraved structure (9).
A kind of speed-regulating fan formula temperature control wireless data receiver, it is characterised in that: described miniature wind
Fan (11) is Miniature brushless motor fan.
A kind of speed-regulating fan formula temperature control wireless data receiver, it is characterised in that: also include and institute
Stating the display screen (8) that control module (5) is connected, display screen (8) is embedded in the surface of described receiver shell (1).
A kind of speed-regulating fan formula temperature control wireless data receiver, it is characterised in that: described control mould
Block (5) is single-chip microcomputer.
A kind of speed-regulating fan formula temperature control wireless data receiver, it is characterised in that: described receptor
Housing (1) is that aluminum is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610607133.4A CN106056883A (en) | 2016-07-29 | 2016-07-29 | Speed regulation fan type temperature control wireless data receiver |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610607133.4A CN106056883A (en) | 2016-07-29 | 2016-07-29 | Speed regulation fan type temperature control wireless data receiver |
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| CN106056883A true CN106056883A (en) | 2016-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610607133.4A Pending CN106056883A (en) | 2016-07-29 | 2016-07-29 | Speed regulation fan type temperature control wireless data receiver |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111316175A (en) * | 2017-09-15 | 2020-06-19 | 汉斯海多尔夫有限公司 | Laboratory device with adjustable operating parameters for controlling the functionality of the laboratory device |
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Application publication date: 20161026 |