CN106132178A - A kind of intelligent electric machine controls formula radiated signal harvester - Google Patents

A kind of intelligent electric machine controls formula radiated signal harvester Download PDF

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Publication number
CN106132178A
CN106132178A CN201610731342.XA CN201610731342A CN106132178A CN 106132178 A CN106132178 A CN 106132178A CN 201610731342 A CN201610731342 A CN 201610731342A CN 106132178 A CN106132178 A CN 106132178A
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CN
China
Prior art keywords
signal
fan
processing
box
admission line
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CN201610731342.XA
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Chinese (zh)
Inventor
张伟
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苏州盖恩茨电子科技有限公司
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Priority to CN201610731342.XA priority Critical patent/CN106132178A/en
Publication of CN106132178A publication Critical patent/CN106132178A/en

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0213Thermal insulation; Venting means; Condensation eliminators
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/04Metal casings
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136Forced ventilation, e.g. by fans
    • H05K7/20145Means for directing air flow, e.g. ducts, deflectors, plenum or guides
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20209Thermal management, e.g. fan control

Abstract

The present invention relates to a kind of intelligent electric machine and control formula radiated signal harvester, improve for existing signal picker structure, introduce intelligent drives formula electronically controlled motors solution, in conjunction with air cycle refrigeration principle, design admission line group, by the admission line (10) that each two ends bore is inconsistent, under the effect of designed mini-fan (9) working air current, introduce ambient air outside, and it is compressed cooling operation, finally outwards carried by the engraved structure of box body (5) opposite side, and design introducing speed regulation circuit for fan (11), so realize the Intelligent adjustment for mini-fan (9) rotating speed, it is derived from powerful, and the cold air of low temperature, cooling operation is realized for signal acquisition and processing apparatus (6), reach radiating effect, ensure the real work performance of signal acquisition and processing apparatus (6).

Description

A kind of intelligent electric machine controls formula radiated signal harvester

Technical field

The present invention relates to a kind of intelligent electric machine and control formula radiated signal harvester, belong to signal picker technical field.

Background technology

Data acquisition (DAQ), refers to automatically gather non-electrical from the analog-and digital-unit under test such as sensor, Devices to test Amount or electric quantity signal, deliver to be analyzed in host computer, processes;Along with the development of science and technology level, data acquisition Become requisite ingredient during the intelligent network such as Internet of Things is built, and a large amount of with terminal units such as sensors Application, signal picker arises at the historic moment, and signal picker is mainly used in receiving collection signal, and carries out successively for gathering signal Amplify, filtering etc. optimization processes, and then will export to host computer again and carries out subsequent treatment through processing the signal of operation;But Signal picker of the prior art, in actual application, there is also place the most not fully up to expectations, it is well known that electricity Road components and parts work can produce substantial amounts of heat, and heat is the significant problem affecting circuit components service behaviour, too high Temperature influence whether the service behaviour of power supply components and parts, how to carry out the temperature control that dispels the heat, always concomitant circuit components and parts development The problem that can not evade.

Summary of the invention

The technical problem to be solved is to provide one and improves for existing signal picker structure, introduces Intelligent drives formula electronically controlled motors solution, in conjunction with air cycle refrigeration principle, it is possible to be effectively improved radiating effect, it is ensured that work The intelligent electric machine of performance controls formula radiated signal harvester.

The present invention is to solve above-mentioned technical problem by the following technical solutions: the present invention devises a kind of intelligent electric machine control Standard radiated signal harvester, including power interface, power module, signal access interface, signal output interface, box body, signal Acquisition processing device, wherein, power interface, signal access interface and signal output interface are separately positioned on box surface, power supply Module and signal acquisition and processing apparatus are fixedly installed on tray interior, the input phase of the outfan of power interface and power module Connect, the outfan of power module is connected with the power taking end of signal acquisition and processing apparatus, the outfan of signal access interface and The input of signal acquisition and processing apparatus is connected, the outfan of signal acquisition and processing apparatus and the input of signal output interface It is connected;Also include admission line group, mini-fan, control module, and the temperature sensing being connected respectively with control module Device, speed regulation circuit for fan, mini-fan is connected with control module through speed regulation circuit for fan, the outfan of power module and control The power taking end of molding block is connected, and power module is that temperature sensor is powered through control module, and meanwhile, power module depends on Secondary through control module, speed regulation circuit for fan be that mini-fan is powered;Control module, temperature sensor and fan speed-regulating electricity Road is fixedly installed in box body, speed regulation circuit for fan include automatically controlled slide rheostat, resistance, electric capacity, bidirectional trigger diode and Triode ac switch, wherein, one end of mini-fan is connected to the power supply positive pole through control module, and the other end connects respectively The sliding end of automatically controlled slide rheostat, and one of them terminals of triode ac switch;Automatically controlled slide rheostat is Big resistance end is connected with one end of resistance, and the other end of resistance connects one end of electric capacity, and bidirectional trigger diode respectively One end;The other end of bidirectional trigger diode is connected with the Men Duan of triode ac switch;The other end of electric capacity connects respectively Connect the power supply negative pole through control module, and another terminals of triode ac switch;Control module and automatically controlled slip Rheostat is connected;The position of the internal set signal acquisition and processing apparatus of box surface correspondence arranges at least one through hole, each Through hole runs through place box surface, and admission line group includes a simply admission line, the quantity of admission line and box surface The quantity of set through hole is equal, each admission line each through hole one_to_one corresponding respectively, each admission line both ends open, mutually Through, and the bore of each admission line wherein one end is more than 2 times of other end bore, each small-bore one end of admission line External diameter adapts mutually with the internal diameter of each through hole, and each admission line is by box portion outside, respectively with its small-bore end towards right The direction answering through hole is inserted in corresponding through hole;Mini-fan is positioned in box body, and it is relative to be arranged at signal acquisition and processing apparatus The opposite side of side, admission line group place, the working air current of mini-fan signal acquisition and processing apparatus dorsad, box surface is corresponding The band of position of internal set mini-fan arranges engraved structure.

As a preferred technical solution of the present invention: described signal acquisition and processing apparatus includes circuit board, and arranges Being sequentially connected D/A converting circuit, amplifying circuit and the signal filter circuit connect on circuit boards, wherein, described signal connects The outfan of mouth is connected with the input of D/A converting circuit in signal acquisition and processing apparatus, believes in signal acquisition and processing apparatus Number outfan of filter circuit is connected with the input of signal output interface.

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: described box body is that aluminum is made.

As a preferred technical solution of the present invention: described control module is single-chip microcomputer.

A kind of intelligent electric machine of the present invention controls formula radiated signal harvester and uses above technical scheme and prior art Compare, have following technical effect that

(1) intelligent electric machine of present invention design controls formula radiated signal harvester, changes for existing signal picker structure Enter, introduce intelligent drives formula electronically controlled motors solution, in conjunction with air cycle refrigeration principle, design admission line group, by respectively The admission line that root two ends bore is inconsistent, under the effect of designed mini-fan working air current, introduces ambient air outside, And it is compressed cooling operation, finally outwards carried by the engraved structure of box body opposite side, and design introducing fan speed-regulating electricity Road, so realizes the Intelligent adjustment for mini-fan rotating speed, is derived from the powerful and cold air of low temperature, adopts for signal Collection processing means realizes cooling operation, reaches radiating effect, it is ensured that the real work performance of signal acquisition and processing apparatus;

(2) intelligent electric machine of present invention design controls in formula radiated signal harvester, for signal acquisition and processing apparatus, further Design all includes circuit board, and setting is sequentially connected D/A converting circuit, amplifying circuit and the signal filter connect on circuit boards Wave circuit, wherein, the outfan of described signal access interface and the input of D/A converting circuit in signal acquisition and processing apparatus Being connected, in signal acquisition and processing apparatus, the outfan of signal filter circuit is connected with the input of signal output interface, as This, for signal collected providing more accurately, more stable data acquisition method;

(3) intelligent electric machine of present invention design controls, in formula radiated signal harvester, for mini-fan, to be designed with further Miniature brushless motor fan so that intelligent electric machine designed by the present invention controls formula radiated signal harvester in practical work process In, it is possible to realize quiet work, both ensure that designed intelligent electric machine control formula radiated signal harvester was had the most scattered Thermal effect, can guarantee that again surrounding is not impacted by its work process, embodies the human oriented design in design process;

(4) intelligent electric machine of present invention design controls, in formula radiated signal harvester, for box body, to adopt aluminum system further Become, on the one hand can improve the flintiness of shell, realize more safe and stable protection, on the other hand energy for interior arrangement Enough it is effectively improved designed intelligent electric machine and controls formula radiated signal harvester radiating effect in actual application, effectively protect The stability of card real work;

(5) intelligent electric machine of present invention design controls, in formula radiated signal harvester, for control module, to be designed with further Single-chip microcomputer, on the one hand can be applicable to the later stage extension demand for designed intelligent electric machine control formula radiated signal harvester, On the other hand, succinct control architecture mode can be easy to the maintenance in later stage.

Accompanying drawing explanation

Fig. 1 is the structural representation that intelligent electric machine designed by the present invention controls formula radiated signal harvester;

Fig. 2 is that intelligent electric machine designed by the present invention controls the schematic diagram of speed regulation circuit for fan in formula radiated signal harvester.

Wherein, 1. power interface, 2. power module, 3. signal access interface, 4. signal output interface, 5. box body, 6. signal acquisition and processing apparatus, 7. control module, 8. temperature sensor, 9. mini-fan, 10. admission line, 11. wind Fan alignment circuit.

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 intelligent electric machine controls formula radiated signal harvester, including power interface 1, Power module 2, signal access interface 3, signal output interface 4, box body 5, signal acquisition and processing apparatus 6, wherein, power interface 1, Signal access interface 3 and signal output interface 4 are separately positioned on box body 5 surface, power module 2 and signal acquisition and processing apparatus 6 Being fixedly installed on box body 5 internal, the outfan of power interface 1 is connected with the input of power module 2, power module 2 defeated Go out end to be connected with the power taking end of signal acquisition and processing apparatus 6, the outfan of signal access interface 3 and signal acquisition and processing apparatus The input of 6 is connected, and the outfan of signal acquisition and processing apparatus 6 is connected with the input of signal output interface 4;Also include Admission line group, mini-fan 9, control module 7, and be connected with control module 7 respectively temperature sensor 8, fan adjust Speed circuit 11, mini-fan 9 is connected with control module 7 through speed regulation circuit for fan 11, the outfan of power module 2 and control The power taking end of module 7 is connected, and power module 2 is powered for temperature sensor 8 through control module 7, meanwhile, and power module 2 sequentially pass through control module 7, speed regulation circuit for fan 11 is powered for mini-fan 9;Control module 7, temperature sensor 8 and Speed regulation circuit for fan 11 is fixedly installed in box body 5, as in figure 2 it is shown, speed regulation circuit for fan 11 includes automatically controlled slide rheostat, electricity Resistance, electric capacity, bidirectional trigger diode (DB3) and triode ac switch (BTB04), wherein, one end of mini-fan 9 is connected to Through the power supply positive pole of control module 7, the other end connects the sliding end of automatically controlled slide rheostat respectively, and three terminal bidirectional is controlled One of them terminals of silicon (BTB04);The maximum value end of automatically controlled slide rheostat is connected with one end of resistance, resistance The other end connects one end of electric capacity, and one end of bidirectional trigger diode (DB3) respectively;Bidirectional trigger diode (DB3) The other end is connected with the Men Duan of triode ac switch (BTB04);The other end of electric capacity is connected through control module 7 respectively Power supply negative pole, and another terminals of triode ac switch (BTB04);Control module 7 and automatically controlled slide rheostat phase Connect;The position of the internal set signal acquisition and processing apparatus 6 of box body 5 surface correspondence arranges at least one through hole, and each through hole passes through Wearing place box body 5 surface, admission line group includes a simply admission line 10, the quantity of admission line 10 and box body 5 surface The quantity of set through hole is equal, each admission line 10 each through hole one_to_one corresponding respectively, each admission line 10 both ends open, It is mutually communicated, and the bore of each admission line 10 wherein one end is more than 2 times of other end bore, each admission line 10 osculum The external diameter of one end, footpath adapts mutually with the internal diameter of each through hole, and each admission line 10 is outside by box body 5, small-bore with it respectively End is inserted in corresponding through hole towards the direction of corresponding through hole;Mini-fan 9 is positioned in box body 5, and is arranged at signals collecting The opposite side of side, processing means 6 relative admission line group place, the working air current of mini-fan 9 signal acquisition and processing apparatus dorsad 6, the band of position of the internal set mini-fan 9 of box body 5 surface correspondence arranges engraved structure.Intelligence designed by technique scheme Energy electric machine controlled radiated signal harvester, improves for existing signal picker structure, introduces intelligent drives formula automatically controlled Motor solution, in conjunction with air cycle refrigeration principle, designs admission line group, by the air inlet that each two ends bore is inconsistent Pipeline 10, under the effect of designed mini-fan 9 working air current, introduces ambient air outside, and is compressed cooling operation, Finally outwards carried by the engraved structure of box body 5 opposite side, and design introducing speed regulation circuit for fan 11, so realize for micro- The Intelligent adjustment of type fan 9 rotating speed, is derived from the powerful and cold air of low temperature, realizes fall for signal acquisition and processing apparatus 6 Temperature operation, reaches radiating effect, it is ensured that the real work performance of signal acquisition and processing apparatus 6.

Controlling on the basis of formula radiated signal harvester technical scheme based on above-mentioned design intelligent electric machine, the present invention also enters One step devises following optimal technical scheme: all include circuit board for signal acquisition and processing apparatus 6, further design, and Arranging and be sequentially connected D/A converting circuit, amplifying circuit and the signal filter circuit connect on circuit boards, wherein, described signal connects The outfan of incoming interface 3 is connected with the input of D/A converting circuit in signal acquisition and processing apparatus 6, and signal acquisition process fills Put the outfan of signal filter circuit in 6 to be connected with the input of signal output interface 4, so, carry for signal collected Supplied more accurately, more stable data acquisition method;Also have for mini-fan 9, be designed with miniature brushless further Electric motor fan so that intelligent electric machine designed by the present invention controls formula radiated signal harvester in practical work process, it is possible to real Existing quiet work, both ensure that designed intelligent electric machine controlled the high efficiency and heat radiation effect that formula radiated signal harvester is had, again Can guarantee that surrounding is not impacted by its work process, embody the human oriented design in design process;And for box Body 5, adopts aluminum further and makes, and on the one hand can improve the flintiness of shell, realizes safer, steady for interior arrangement Fixed protection, on the other hand can be effectively improved designed intelligent electric machine and control formula radiated signal harvester in actual application In radiating effect, the stability of real work is effectively ensured;Moreover, for control module 8, it is designed with list further Sheet machine, on the one hand can be applicable to the later stage extension demand for designed intelligent electric machine control formula radiated signal harvester, separately On the one hand, succinct control architecture mode can be easy to the maintenance in later stage.

The present invention devise intelligent electric machine control formula radiated signal harvester in the middle of actual application, specifically include electricity Source interface 1, power module 2, signal access interface 3, signal output interface 4, box body 5, signal acquisition and processing apparatus 6, wherein, box Body 5 is made for aluminum, and power interface 1, signal access interface 3 and signal output interface 4 are separately positioned on box body 5 surface, electricity It is internal that source module 2 and signal acquisition and processing apparatus 6 are fixedly installed on box body 5, the outfan of power interface 1 and power module 2 Input is connected, and the outfan of power module 2 is connected with the power taking end of signal acquisition and processing apparatus 6, signal access interface 3 Outfan be connected with the input of signal acquisition and processing apparatus 6, the outfan of signal acquisition and processing apparatus 6 and signal export The input of interface 4 is connected;Also include admission line group, Miniature brushless motor fan, single-chip microcomputer, and respectively with single-chip microcomputer The temperature sensor 8 that is connected, speed regulation circuit for fan 11, Miniature brushless motor fan is through speed regulation circuit for fan 11 and single-chip microcomputer Being connected, the outfan of power module 2 is connected with the power taking end of single-chip microcomputer, and power module 2 is temperature sensing through single-chip microcomputer Device 8 is powered, and meanwhile, power module 2 sequentially passes through single-chip microcomputer, speed regulation circuit for fan 11 is carried out for Miniature brushless motor fan Power supply;Single-chip microcomputer, temperature sensor 8 and speed regulation circuit for fan 11 are fixedly installed in box body 5, and speed regulation circuit for fan 11 includes electricity Control slide rheostat, resistance, electric capacity, bidirectional trigger diode (DB3) and triode ac switch (BTB04), wherein, miniature nothing One end of brush motor fan is connected to the power supply positive pole through single-chip microcomputer, and the other end connects the slip of automatically controlled slide rheostat respectively End, and one of them terminals of triode ac switch (BTB04);The maximum value end of automatically controlled slide rheostat and resistance One end be connected, the other end of resistance connects one end of electric capacity, and one end of bidirectional trigger diode (DB3) respectively;Double It is connected with the Men Duan of triode ac switch (BTB04) to the other end of diac (DB3);The other end of electric capacity is respectively It is connected through the power supply negative pole of single-chip microcomputer, and another terminals of triode ac switch (BTB04);Single-chip microcomputer is with automatically controlled Slide rheostat is connected;The position of the internal set signal acquisition and processing apparatus 6 of box body 5 surface correspondence arranges at least one and leads to Hole, each through hole runs through place box body 5 surface, and admission line group includes a simply admission line 10, the number of admission line 10 The quantity of through hole set by amount and box body 5 surface is equal, and each admission line 10 distinguishes each through hole one_to_one corresponding, each air inlet pipe Road 10 both ends open, is mutually communicated, and the bore of each admission line 10 wherein one end is more than 2 times of other end bore, each The external diameter of the small-bore one end of admission line 10 adapts mutually with the internal diameter of each through hole, and each admission line 10 is outside by box body 5, It is inserted in corresponding through hole towards the direction of corresponding through hole with its small-bore end respectively;Miniature brushless motor fan is positioned at box body In 5, and it is arranged at the opposite side of side, signal acquisition and processing apparatus 6 relative admission line group place, Miniature brushless motor fan Working air current signal acquisition and processing apparatus 6 dorsad, the band of position of the internal set Miniature brushless motor fan of box body 5 surface correspondence Engraved structure is set;In actual application, for signal acquisition and processing apparatus 6, can have various structures design, such as signal is adopted Collection processing means 6 includes circuit board, and setting is sequentially connected D/A converting circuit, amplifying circuit and the letter connect on circuit boards Number filter circuit, wherein, the outfan of described signal access interface 3 and D/A converting circuit in signal acquisition and processing apparatus 6 Input is connected, the input phase of the outfan of signal filter circuit and signal output interface 4 in signal acquisition and processing apparatus 6 Connect.In the middle of actual application, the first external supply network of power interface 1 carries out power taking, and supplies to power module 2 Electricity, signal access interface 3 outer signal acquisition terminal, signal output interface 4 is connected with host computer;Then actual application In, power module 2 is powered for signal acquisition and processing apparatus 6, and signal acquisition and processing apparatus 6 is started working, and outer signal is adopted Collection signal is delivered to signal acquisition and processing apparatus 6 through signal access interface 3 and processes, then at signals collecting by collection terminal The signal processed is delivered to host computer by signal output interface 4 by reason device 6, meanwhile, is arranged in box body 5 Temperature sensor 8 real time operation, Real-time Collection obtains the temperature detection result in box body 5, and is uploaded to single-chip microcomputer, by single-chip microcomputer Being analyzed for received temperature detection result, and do and control operation accordingly, wherein, but temperature detection result is less than pre- If during temperature threshold, then single-chip microcomputer does not do any further control operation;When temperature detection result is more than or equal to preset temperature During threshold value, then single-chip microcomputer controls Miniature brushless motor fan through speed regulation circuit for fan 11 immediately and starts working, wherein, and single-chip microcomputer Sending, to speed regulation circuit for fan 11, order of starting working, speed regulation circuit for fan 11 generates according to received order of starting working Start working accordingly instruction, and be sent to Miniature brushless motor fan, control Miniature brushless motor fan and start working, due to The working air current of Miniature brushless motor fan signal acquisition and processing apparatus 6 dorsad, then the air in external environment condition is miniature brushless Under electric motor fan effect, each admission line 10 in admission line group enter box body 5, during this, owing to each is entered Feed channel 10 both ends open, is mutually communicated, and the bore of each admission line 10 wherein one end is more than 2 times of other end bore, Each admission line 10 is outside by box body 5, is inserted into corresponding through hole with its small-bore end towards the direction of corresponding through hole respectively In, then the air in external environment condition is to be entered by each admission line 10 heavy caliber one end, and flows to small-bore one end, this mistake Journey, it is achieved that for the compression of air, thus bring the cooling for air, by each admission line 10 in admission line group Enter the cooling air within box body 5 and directly blow to signal acquisition and processing apparatus 6, it is achieved for signal acquisition and processing apparatus 6 Cooling, then arranged in the middle of external environment by the engraved structure on box body 5 another side, in temperature detection result more than or equal to presetting On the basis of temperature threshold, if temperature detection result continues to rise, then single-chip microcomputer sends speed-raising work to speed regulation circuit for fan 11 Order, speed regulation circuit for fan 11 generates, according to received speed-raising work order, work order of raising speed accordingly, and is sent to Miniature brushless motor fan, controls to improve the rotating speed of Miniature brushless motor fan, is achieved in more powerful wind speed guiding function; If temperature detection result declines, then single-chip microcomputer sends reduction of speed work order, speed regulation circuit for fan 11 to speed regulation circuit for fan 11 Generate corresponding reduction of speed work order according to received reduction of speed work order, and be sent to Miniature brushless motor fan, control Reduce the rotating speed of Miniature brushless motor fan, thus weaken wind speed guiding function;So realize for signal acquisition and processing apparatus 6 The heat discharging operation of work calories, while above-mentioned execution radiating and cooling operates, if the change of single-chip microcomputer obtained temperature detection result During less than preset temperature threshold value, then single-chip microcomputer controls connected Miniature brushless motor fan immediately and quits 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. intelligent electric machine controls a formula radiated signal harvester, connects including power interface (1), power module (2), signal Mouth (3), signal output interface (4), box body (5), signal acquisition and processing apparatus (6), wherein, power interface (1), signal connect Mouth (3) and signal output interface (4) are separately positioned on box body (5) surface, power module (2) and signal acquisition and processing apparatus (6) Being fixedly installed on box body (5) internal, the outfan of power interface (1) is connected with the input of power module (2), power module (2) outfan is connected with the power taking end of signal acquisition and processing apparatus (6), the outfan of signal access interface (3) and signal The input of acquisition processing device (6) is connected, the outfan of signal acquisition and processing apparatus (6) and signal output interface (4) Input is connected;It is characterized in that: also include admission line group, mini-fan (9), control module (7), and respectively with control Temperature sensor (8) that molding block (7) is connected, speed regulation circuit for fan (11), mini-fan (9) is through speed regulation circuit for fan (11) being connected with control module (7), the outfan of power module (2) is connected with the power taking end of control module (7), power supply mould Block (2) is that temperature sensor (8) is powered through control module (7), and meanwhile, power module (2) sequentially passes through control module (7), speed regulation circuit for fan (11) is that mini-fan (9) is powered;Control module (7), temperature sensor (8) and fan speed-regulating Circuit (11) is fixedly installed in box body (5), and speed regulation circuit for fan (11) includes automatically controlled slide rheostat, resistance, electric capacity, two-way Diac and triode ac switch, wherein, one end of mini-fan (9) is connected to the power supply through control module (7) Positive pole, the other end connects the sliding end of automatically controlled slide rheostat, and one of them terminals of triode ac switch respectively; The maximum value end of automatically controlled slide rheostat is connected with one end of resistance, and the other end of resistance connects one end of electric capacity respectively, And one end of bidirectional trigger diode;The other end of bidirectional trigger diode is connected with the Men Duan of triode ac switch; The other end of electric capacity is connected through the power supply negative pole of control module (7), and another wiring of triode ac switch respectively End;Control module (7) is connected with automatically controlled slide rheostat;The internal set signal acquisition and processing apparatus of box body (5) surface correspondence (6) position arranges at least one through hole, and each through hole runs through place box body (5) surface, and admission line group includes simply one Admission line (10), the quantity of through hole set by the quantity of admission line (10) and box body (5) surface is equal, each admission line (10) each through hole one_to_one corresponding of difference, each admission line (10) both ends open, be mutually communicated, and each admission line (10) Wherein the bore of one end is more than 2 times of other end bore, the external diameter of each small-bore one end of admission line (10) and each through hole Internal diameter adapt mutually, each admission line (10) is outside by box body (5), respectively with its small-bore end towards corresponding through hole Direction is inserted in corresponding through hole;Mini-fan (9) is positioned in box body (5), and it is relative to be arranged at signal acquisition and processing apparatus (6) The opposite side of side, admission line group place, working air current signal acquisition and processing apparatus dorsad (6) of mini-fan (9), box body (5) The band of position of the internal set mini-fan (9) of surface correspondence arranges engraved structure.
The most according to claim 1, a kind of intelligent electric machine controls formula radiated signal harvester, it is characterised in that: described signal is adopted Collection processing means (6) includes circuit board, and arrange be sequentially connected on circuit boards connect D/A converting circuit, amplifying circuit and Signal filter circuit, wherein, the outfan of described signal access interface (3) and digital-to-analogue conversion in signal acquisition and processing apparatus (6) The input of circuit is connected, the outfan of signal filter circuit and signal output interface (4) in signal acquisition and processing apparatus (6) Input be connected.
The most according to claim 1, a kind of intelligent electric machine controls formula radiated signal harvester, it is characterised in that: described miniature wind Fan (9) is Miniature brushless motor fan.
The most according to claim 1, a kind of intelligent electric machine controls formula radiated signal harvester, it is characterised in that: described box body (5) it is that aluminum is made.
The most according to claim 1, a kind of intelligent electric machine controls formula radiated signal harvester, it is characterised in that: described control mould Block (7) is single-chip microcomputer.
CN201610731342.XA 2016-08-26 2016-08-26 A kind of intelligent electric machine controls formula radiated signal harvester CN106132178A (en)

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CN105355511A (en) * 2015-10-29 2016-02-24 苏州扬佛自动化设备有限公司 Dual-mode independent high-efficiency intelligent heat-dissipation timing switch panel
CN205377288U (en) * 2015-12-09 2016-07-06 利思电气(上海)有限公司 Embedded electric energy quality optimization device
CN205987682U (en) * 2016-08-26 2017-02-22 苏州盖恩茨电子科技有限公司 Intelligent motor control formula heat dissipation signal collector

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Application publication date: 20161116