CN110500675A - A kind of heat dissipation intelligence control structure - Google Patents
A kind of heat dissipation intelligence control structure Download PDFInfo
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- CN110500675A CN110500675A CN201810484728.4A CN201810484728A CN110500675A CN 110500675 A CN110500675 A CN 110500675A CN 201810484728 A CN201810484728 A CN 201810484728A CN 110500675 A CN110500675 A CN 110500675A
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims abstract description 19
- 241001075561 Fioria Species 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims abstract description 13
- 239000003990 capacitor Substances 0.000 claims description 155
- 239000004065 semiconductor Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 10
- 230000002708 enhancing effect Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 231100000289 photo-effect Toxicity 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 150000003346 selenoethers Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000004772 tellurides Chemical class 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/20—Sunlight
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/30—Artificial light
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Electronic Switches (AREA)
Abstract
The invention discloses a kind of heat dissipation intelligence control structure, including air cooler shell, wind deflector, switch, control circuit, control switch, attaching plug, ventilation duct, fan leaf, motor and add sink etc..The present invention provides a kind of heat dissipation intelligence control structure, it can be good at guaranteeing that product can not automatically switch to backup power source when normal power supply in main electricity to complete to power, the starting and closing of equipment can also be realized automatically according to the temperature change of external environment so that equipment use more intelligence with conveniently.
Description
Technical field
The invention belongs to smart home field, in particular to a kind of heat dissipation intelligence control structures.
Background technique
The advantages of air cooler is a kind of household electrical appliance, and air cooler combines air-conditioning and electric fan, for example air-conditioning blowout is machine
Device wind, and need in a closed environment, it is easy that people is allowed to have uncomfortable feeling, but air cooler can but be opened at one
It is used in the environment put；Although electric fan is natural wind, but if the wind of that very dirty blowout of locating environment is similarly very dirty, but
It is that most air cooler has basket strainer that can cross air filtering, if there is one layer of photocatalyst that can also play sterilization on basket strainer again
Effect, so that there is no fans is so harsh for requirement to environment.Meanwhile air cooler only has 60-80W's when starting refrigeration
Power, watt level is approximate with refrigerator, so not power-consuming using air cooler.
Based on above-mentioned every advantage, so that air cooler is gradually received by people, the increase of usage amount also gradually.
But the intelligence of existing air cooler is not high, equipment can not judge the temperature of external environment when in use, cannot
The operation that itself is adjusted according to external temperature environment of intelligence.
Summary of the invention
It is an object of the invention to overcome the above problem, a kind of heat dissipation intelligence control structure is provided, can be good at guaranteeing product
Backup power source can not be automatically switched to complete to power when normal power supply in main electricity, additionally it is possible to according to the temperature of external environment
The automatic starting and closing for realizing equipment of degree variation so that the use of equipment more intelligence with conveniently.
The purpose of the invention is achieved by the following technical solution:
A kind of heat dissipation intelligence control structure, including air cooler shell, wind deflector, switch, control circuit, control switch, power supply are inserted
Head, ventilation duct, fan leaf, motor and add sink, air outlet, the wind deflector installation are provided on front side of the air cooler shell
In air outlet, the switch and control switch are installed on the top of air cooler shell, and connect with attaching plug and control circuit,
The control circuit is set in air cooler shell and is connected to motor, and the motor connects fan leaf, the fan leaf setting
In in ventilation duct, the ventilation duct is connect with air outlet, and the ventilation duct is partially provided with cooling fin, described cooling fin one end
Exposed heat dissipation, the other end is soaked in plus sink, and described plus sink is set to the bottom of air cooler shell, and the air cooler shell is set
It is equipped with air inlet, the air inlet is located at the lower section of air cooler shell two sides；The air cooler shell is provided with back shroud, described
Back shroud is located at the lower section of air cooler shell；The bottom of the air cooler shell is provided with idler wheel；Further include in control circuit with
The smart power circuit that power supply is connected.
The smart power circuit is by chip U1, and one end is connected with the TRIG pin of chip U1, the other end and chip U1
The resistance R4 that is connected of GND pin, anode is connected with the CONT pin of chip U1, the GND pin phase of cathode and chip U1
The capacitor C2 of connection, while the temperature decision circuitry being connected with the VCC pin of chip U1, THRES pin and GND pin, together
When the intelligent control circuit that is connected with VCC pin phase, OUT pin and the GND pin of chip U1, while with temperature decision circuitry
The driving enhancing circuit being connected with intelligent control circuit, the duplex feeding circuit being connected with intelligent control circuit, Yi Jitong
When formed with capacitor C2 and the driving buffer circuit that is connected of driving enhancing circuit；Wherein, the model NE555 of chip U1, core
The RESET pin of piece U1 is connected with VCC pin, and the THRES pin of chip U1 is connected with TRIG pin；The duplex feeding
Circuit by triode VT101, anode into be connected after resistance R101 with the emitter of triode VT101, cathode is through resistance R106
The capacitor C102 being connected afterwards with the base stage of triode VT101, anode is connected with the cathode of capacitor C102, cathode is through resistance
The capacitor C103 being connected after R102 with the anode of capacitor C102, anode is connected with the emitter of triode VT101, cathode is suitable
The secondary capacitor pole C101, N being connected after resistance R105 and diode D102 with the anode of resistance R103 is negative with capacitor C103's
The zener diode pole D101, N that pole is connected, the pole P is connected with the cathode of capacitor C101 is connected with the cathode of capacitor C102,
The zener diode D103 that the pole P is connected after resistance R107 with the cathode of capacitor C101, the cathode phase of anode and capacitor C102
The capacitor C105 that connection, cathode are connected after resistance R108 with the collector of triode VT101, one end and capacitor C105's is negative
Pole is connected, the other end is connected after resistance R109 with the cathode of capacitor C101, sliding end after resistance R104 with capacitor
The slide rheostat RP101 that the cathode of C103 is connected, anode is connected with the cathode of capacitor C101, cathode is through diode D104
Cathode of the pole capacitor C104 and N being connected afterwards with the collector of triode VT101 after relay K101 with capacitor C104
The diode D105 composition being connected；Wherein, the pole N of diode D102 is connected with the cathode of capacitor C102, diode D104
The pole N be connected with the cathode of capacitor C4, the pole P of diode D105 and the anode of capacitor C104 form the duplex feeding circuit
First power input, the cathode of normally-closed contact K101-1 of the anode through relay K101 and capacitor C101 of capacitor C101 pass through after
The normally-closed contact K101-2 of electric appliance K101 forms the second source input terminal of the duplex feeding circuit, the cathode and electricity of capacitor C104
The anode for holding C104 forms the power output end of the duplex feeding circuit and is connected with intelligent control circuit.
Preferably, the temperature decision circuitry is by triode VT1, triode VT2, unidirectional thyristor VS1, one end and three
The thermo-sensitive resistor RT1 that the collector of pole pipe VT2 is connected, the other end is connected with the control electrode of unidirectional thyristor VS1, is serially connected in
Resistance R1 between the control electrode and anode of unidirectional thyristor VS1, one end are connected with the anode of unidirectional thyristor VS1, are another
End be connected with the collector of triode VT1, the slide rheostat RP1 that sliding end is connected with the base stage of triode VT1, one end
Be connected with the emitter of triode VT2, the resistance R3 that the other end is connected with the emitter of triode VT1 and one end with
The resistance R2 composition that the collector of triode VT1 is connected, the other end is connected with the GND pin of chip U1；Wherein, unidirectional brilliant
The cathode of brake tube VS1 is connected with the base stage of triode VT2, and the collector of triode VT2 is connected with the VCC pin of chip U1
It connects, the emitter of triode VT2 is connected with the THRES pin of chip U2.
Preferably, the Intelligent control electric routes triode VT3, the pole N after resistance R7 with the base stage phase of triode VT3
Connection, the diode D1 that is connected with the OUT pin of chip U1 of the pole P, it is positive after resistance R8 with the collector phase of triode VT3
The capacitor pole C1, N that connection, cathode are connected with the pole P of diode D1 is connected with the emitter of triode VT3, the pole P is through resistance
The diode D2 being connected after R9 with the cathode of capacitor C2, and the relay K composition being arranged in parallel with diode D2；Wherein,
The anode of capacitor C1 is connected with the VCC pin of chip U1, and the pole P of the anode and diode D2 of capacitor C1 forms the intelligent control
The input terminal of system.
Preferably, the driving enhancing circuit is by triode VT4, metal-oxide-semiconductor Q1, the base stage phase of one end and triode VT4
Connection, the resistance R13 that is sequentially connected after inductance L1, resistance R6 and resistance R5 with the anode of capacitor C1 of the other end, anode with
The capacitor C4 that the cathode of capacitor C2 is connected, cathode is connected with the tie point of resistance R13 and inductance L1, one end and capacitor C4's
The slide rheostat that cathode is connected, the other end is grounded after capacitor C5, sliding end is connected with the collector of triode VT4
The pole RP3, P is connected with the pole P of diode D2, the diode that the pole N is connected with the tie point of capacitor C5 and slide rheostat RP3
D3, the resistance R14 that one end is connected with the emitter of triode VT4, the other end is connected with the ground terminal of capacitor C5, one end with
The resistance R10 that the emitter of triode VT1 is connected, the other end is connected with the grid of metal-oxide-semiconductor Q1, anode is with metal-oxide-semiconductor Q1's
Source electrode is connected, cathode is connected after resistance R11 with the grid of metal-oxide-semiconductor Q1 capacitor C3 and one end and capacitor C3's is negative
Pole is connected, the other end is connected with the base stage of triode VT4, sliding end is connected after resistance R12 with the source electrode of metal-oxide-semiconductor Q1
Slide rheostat RP2 composition；Wherein, the cathode ground connection of capacitor C5, the drain electrode of metal-oxide-semiconductor Q1 are connected with the GND pin of chip U1
It connects, the anode of capacitor C1 forms the output of the intelligence control system after the normally-closed contact K-1 of relay K with the anode of capacitor C5
End.
Further, the driving buffer circuit is by triode VT5, triode VT6, the current collection of cathode and triode VT5
The capacitor C6 that pole is connected, anode is connected after resistance R15 with the base stage of triode VT5, one end after resistance R16 with three poles
The base stage of pipe VT5 is connected, the other end is connected with the collector of triode VT6, the emitter phase of sliding end and triode VT5
The slide rheostat RP4 of connection, one end is connected with the emitter of triode VT5, the other end is connected with the base stage of triode VT6
The resistance R19 connect, anode is connected after resistance R18 with the cathode of capacitor C6, cathode is connected with triode VT6 collector
The diode D4 that the capacitor pole C7, N is connected with the anode of capacitor C7, the pole P is connected after resistance R20 with the cathode of capacitor C7,
And the resistance R17 composition that one end is connected with the anode of capacitor C6, the other end is connected with the anode of capacitor C7；Wherein, three
Input terminal of the base stage of pole pipe VT5 as the driving buffer circuit, the emitter of triode VT6 is as the driving buffer circuit
The base stage of output end, triode VT5 is connected with the sliding end of slide rheostat RP2, the emitter and capacitor C2 of triode VT6
Cathode be connected.
Compared with prior art, the present invention have the following advantages that and the utility model has the advantages that
(1) present invention is provided with duplex feeding circuit, can be good at ensuring that product when in use will not be because of main power supply electricity
Path loss is bad and is affected, and can be very good the working effect and job stability that improve product, expands the adaptability of product, more
Good receives liking for consumer.
(2) present invention can be buffered when system is run, each component in better protection system, Ke Yiyan
The service life of long system 2-3, additionally it is possible to be voluntarily connected according to extraneous temperature and disconnect the power supply to air cooler, improved
The intelligence of equipment, while power supply is disconnected when temperature is lower than preset value, avoid user from catching a cold when temperature is too low, preferably
Protect the health of user.
(3) in air cooler outlet air, the cooling fin inside ventilation shaft can cool down the air stream inside ventilation duct, make
The wind that air cooler is produced by boasting is more pleasantly cool；Night turns off the light during sleep, and photo resistance can control the electric current of control circuit, makes motor
Slow down, reduce the outlet air of air cooler air outlet, be supplied to the suitable temperature of people, there is energy conservation, prevent from sleeping at night and catch a cold
Cool effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of intelligent air condition fan of the present invention；
Fig. 2 is a kind of outside schematic diagram of intelligent air condition fan of the present invention.
Fig. 3 is the circuit structure diagram of intelligence control system of the invention.
Fig. 4 is the circuit structure diagram of driving buffer circuit of the invention.
Fig. 5 is the circuit structure diagram of the circuit that supplies power with double circuit of the invention.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, and embodiments of the present invention are not limited thereto.
Embodiment
As shown in Figs. 1-2, a kind of heat dissipation intelligence control structure, including air cooler shell 1, wind deflector 2, switch 3, control circuit,
Control switch 4, attaching plug 5, ventilation duct 7, fan leaf 8, motor 9 and add sink 10, the air cooler shell 1 front side setting
There is air outlet 6, the wind deflector 2 is installed on air outlet 6, and the switch 3 and control switch 4 are installed on the top of air cooler shell 1
Portion, and connect with attaching plug 5 and control circuit, the control circuit is set in air cooler shell 1 and connect with motor 9,
The motor 9 connects fan leaf 8, and the fan leaf 8 is set in ventilation duct 7, and the ventilation duct 7 is connect with air outlet 6, described
Ventilation duct 7 is partially provided with cooling fin, the exposed heat dissipation in cooling fin one end, and the other end is soaked in plus sink 10, described to add
Sink 10 is set to the bottom of air cooler shell 1, and the air cooler shell 1 is provided with air inlet 11, and the air inlet 11 is located at
The lower section of 1 two sides of air cooler shell；The air cooler shell 1 is provided with back shroud 12, and the back shroud 12 is located at air-conditioning fan case
The lower section of body 1；The bottom of the air cooler shell 1 is provided with idler wheel 13；It further include the intelligence being controlled to a power supply in control circuit
It can power circuit.
The attaching plug 5 is set to the bottom of air cooler shell 1.The material of the cooling fin includes aluminium alloy, brass
Or bronze.The blade of the fan leaf 8 is provided with five or five or more.The air cooler shell 1 is provided with back shroud 2, institute
State the lower section that back shroud 12 is located at air cooler shell 1.The air inlet 11 is provided with filter screen.The switch 3 includes touching
Switch；The model KFC-801A of the touch-switch.The control switch 4 can adjust the revolving speed of fan.The control electricity
Road is provided with photo resistance, and the photo resistance can control the electric current of control circuit.The bottom of the air cooler shell 1 is set
It is equipped with idler wheel 13.Described plus sink 10 can add inside sink 10 plus water and/or ice cube after back shroud 12 opens.
The switch 3 plays the opening and closing of control air cooler.The control switch 4 plays the revolving speed of control motor 9.
The attaching plug 5 is used to connect with power outlet.The cooling fin can reduce the temperature of 7 the inside of ventilation duct, and energy
Enough temperature sinks 7 the inside of ventilation duct are to adding in sink 10.The filter screen can cross the dust inside air filtering.
The photo resistance can reduce control circuit electric current in lights dim, make the reduction of 9 revolving speed of motor, the light
Quick resistance can increase control circuit electric current, increase the revolving speed of motor 9 when light brightens.
The photo resistance includes photo-resistor, and the photo-resistor is made of the photoconductive effect using semiconductor
A kind of resistor that changes with the power of incident light of resistance value, also known as photoconductive detector；Including incident intensity, resistance
Reduce, incident light is weak, and resistance increases, and another incident light is weak, and resistance reduces, incident intensity, and resistance increases.
The working principle of photo resistance is based on inner photoeffect.Contact conductor is loaded onto semiconductor photosensitive material ends,
It is encapsulated in the shell with transparency window and just constitutes photo resistance, in order to increase sensitivity, two electrodes are often made into pectination.With
In manufacture photo resistance material be mainly the semiconductors such as the sulfide, selenides and tellurides of metal.Generally use coating, spray
The methods of painting, sintering make very thin photo resistance body and pectination Ohmic electrode on an insulating substrate, pick out lead, are encapsulated in tool
Have in the seal casinghousing of transmissive mirror, in case dampness influences its sensitivity.After incident light disappears, by the electronics-of photon excitation generation
To will be compound, the resistance value of photo resistance also just restores initial value in hole.Metal electrode at photo resistance both ends adds voltage, wherein
Just electric current passes through, when the light by certain wavelength irradiates, electric current will become larger with the increase of light intensity, to realize photoelectricity
Conversion.Photo resistance does not have polarity, is purely a resistance device, and when use can both add DC voltage, plus alternating voltage yet.Half
The conductive capability of conductor depend on semiconductor conduction band carriers number number.
In using the present invention, water or ice cube are added in sink by user, will be in air-conditioner housing by water or ice cube
The temperature in face reduces, then attaching plug is placed in power outlet, and turning on the switch both can be used, and be adjusted by control switch
The revolving speed of motor rises or falls fan leaf revolving speed, when fan leaf rotates, air stream is generated in ventilation duct, air stream exists
It is re-fed into air outlet by the channel that ventilation duct and cooling fin are contacted with water or ice cube, to reach control air cooler air outlet
Outlet air size；On daytime in use, photo resistance incident ray is strong, resistance increases, and accelerates control circuit control motor, makes
The wind-force of air outlet increases；When night due to temperature with want that when larger, user is turning off the light during sleep, above control switch daytime
Photo resistance resistance when incident ray is weak reduces, and declines the revolving speed of motor by control circuit, to make air cooler
The cold wind of air outlet weakens, and prevents user from catching a cold during sleep at night.
As shown in Figure 3-4, the smart power circuit is connected, separately by chip U1, one end with the TRIG pin of chip U1
The resistance R4 that one end is connected with the GND pin of chip U1, anode is connected with the CONT pin of chip U1, cathode and chip U1
The capacitor C2 that is connected of GND pin, while the temperature being connected with the VCC pin of chip U1, THRES pin and GND pin
Decision circuitry, while the intelligent control circuit being connected with VCC pin phase, OUT pin and the GND pin of chip U1, while with
The driving that temperature decision circuitry is connected with intelligent control circuit enhances circuit, the duplex feeding being connected with intelligent control circuit
Circuit, and the driving buffer circuit being connected simultaneously with capacitor C2 and driving enhancing circuit form.
The duplex feeding circuit by triode VT101, relay K101, resistance R101, resistance R102, resistance R103,
Resistance R104, resistance R105, resistance R106, resistance R107, resistance R108, resistance R109, zener diode D101, diode
D102, zener diode D103, diode D104, diode D105, slide rheostat RP101, capacitor C101, capacitor C102,
Capacitor C103, capacitor C104, capacitor C105 composition.
When connection, the anode of capacitor C102 into be connected after resistance R101 with the emitter of triode VT101, cathode is through electricity
It is connected after resistance R106 with the base stage of triode VT101, the anode of capacitor C103 is connected with the cathode of capacitor C102, cathode passes through
It is connected after resistance R102 with the anode of capacitor C102, the anode of capacitor C101 is connected with the emitter of triode VT101, bears
Pole is sequentially connected after resistance R105 and diode D102 with the anode of resistance R103, the pole N of zener diode D101 and electricity
The cathode of appearance C103 is connected, the pole P is connected with the cathode of capacitor C101, and the pole N of zener diode D103 is with capacitor C102's
Cathode is connected, the pole P is connected after resistance R107 with the cathode of capacitor C101, the anode of capacitor C105 and bearing for capacitor C102
Pole is connected, cathode is connected after resistance R108 with the collector of triode VT101, one end of slide rheostat RP101 with
The cathode of capacitor C105 is connected, the other end is connected after resistance R109 with the cathode of capacitor C101, sliding end is through resistance
It is connected after R104 with the cathode of capacitor C103, the anode of capacitor C104 is connected with the cathode of capacitor C101, cathode is through two poles
It is connected after pipe D104 with the collector of triode VT101, the pole N of diode D105 is after relay K101 with capacitor C104's
Cathode is connected.
Wherein, the pole N of diode D102 is connected with the cathode of capacitor C102, and the pole N of diode D104 is with capacitor C4's
Cathode is connected, and the pole P of diode D105 forms the first power input of the duplex feeding circuit with the anode of capacitor C104,
The cathode of normally-closed contact K101-1 and capacitor C101 of the anode through relay K101 of capacitor C101 is through the normally closed of relay K101
Contact K101-2 forms the second source input terminal of the duplex feeding circuit, and positive group of the cathode of capacitor C104 and capacitor C104
It is connected at the power output end of the duplex feeding circuit and with intelligent control circuit.
Duplex feeding circuit can automatically switch power supply when main power source powers off or damages and can not carry out normal power supply
Power supply substantially increases the operation stability of system to guarantee the normal operation of system, while can also support to produce after a loss of power
The normal use of product substantially increases the emergency capability of product, improves the functionality of product.First power input generally with
Mains supply is connected, and second source input terminal is then attached with the battery built in air cooler, so can be fine
Two power inputs of guarantee will not power off simultaneously.
Wherein, the RESET pin of the model NE555 of chip U1, chip U1 are connected with VCC pin, chip U1's
THRES pin is connected with TRIG pin.
Temperature decision circuitry is by triode VT1, triode VT2, unidirectional thyristor VS1, thermo-sensitive resistor RT1, resistance R1, electricity
Hinder R2, resistance R3 and slide rheostat RP1 composition.
When connection, one end of thermo-sensitive resistor RT1 is connected with the collector of triode VT2, the other end and unidirectional thyristor
The control electrode of VS1 is connected, and resistance R1 is serially connected between the control electrode and anode of unidirectional thyristor VS1, slide rheostat RP1's
One end is connected with the anode of unidirectional thyristor VS1, the other end is connected with the collector of triode VT1, sliding end and three poles
The base stage of pipe VT1 is connected, and one end of resistance R3 is connected with the emitter of triode VT2, the hair of the other end and triode VT1
Emitter-base bandgap grading is connected, and one end of resistance R2 is connected with the collector of triode VT1, the other end is connected with the GND pin of chip U1
It connects.
Wherein, the cathode of unidirectional thyristor VS1 is connected with the base stage of triode VT2, the collector and core of triode VT2
The VCC pin of piece U1 is connected, and the emitter of triode VT2 is connected with the THRES pin of chip U2.
Intelligent control electric routes triode VT3, capacitor C1, resistance R7, resistance R8, resistance R9, diode D1, diode
D2 and relay K composition.
When connection, the pole N of diode D1 is connected after resistance R7 with the base stage of triode VT3, the pole P is with chip U1's
OUT pin is connected, and the anode of capacitor C1 is connected after resistance R8 with the collector of triode VT3, cathode and diode D1
The pole P be connected, the pole N of diode D2 is connected with the emitter of triode VT3, the pole P is negative with capacitor C2 after resistance R9
Pole is connected, and relay K is arranged in parallel with diode D2.
Wherein, the anode of capacitor C1 is connected with the VCC pin of chip U1, the pole P of the anode and diode D2 of capacitor C1
Form the input terminal of the intelligence control system.
Driving enhancing circuit by triode VT4, metal-oxide-semiconductor Q1, inductance L1, resistance R5, resistance R6, resistance R10, resistance R11,
Resistance R12, resistance R13, resistance R14, diode D3, slide rheostat RP2, slide rheostat RP3, capacitor C3, capacitor C4, with
And capacitor C5 composition.
When connection, one end of resistance R13 is connected with the base stage of triode VT4, the other end is sequentially through inductance L1, resistance R6
It is connected with after resistance R5 with the anode of capacitor C1, the anode of capacitor C4 is connected with the cathode of capacitor C2, cathode and resistance R13
It is connected with the tie point of inductance L1, one end of slide rheostat RP3 is connected with the cathode of capacitor C4, the other end is through capacitor C5
Ground connection, sliding end are connected with the collector of triode VT4 afterwards, and the pole P of diode D3 is connected with the pole P of diode D2, the pole N
It is connected with the tie point of capacitor C5 and slide rheostat RP3, one end of resistance R14 is connected with the emitter of triode VT4,
The other end is connected with the ground terminal of capacitor C5, one end of resistance R10 is connected with the emitter of triode VT1, the other end with
The grid of metal-oxide-semiconductor Q1 is connected, capacitor C3 anode be connected with the source electrode of metal-oxide-semiconductor Q1, cathode after resistance R11 with metal-oxide-semiconductor
The grid of Q1 is connected, and one end of slide rheostat RP2 is connected with the cathode of capacitor C3, the base of the other end and triode VT4
Pole is connected, sliding end is connected after resistance R12 with the source electrode of metal-oxide-semiconductor Q1.
Wherein, the cathode ground connection of capacitor C5, the drain electrode of metal-oxide-semiconductor Q1 are connected with the GND pin of chip U1, and capacitor C1 is just
Pole forms the output end of the intelligence control system after the normally-closed contact K-1 of relay K with the anode of capacitor C5.
As shown in Fig. 2, driving buffer circuit is by triode VT5, triode VT6, slide rheostat RP4, diode D4, electricity
Hold C6, capacitor C7, resistance R15, resistance R16, resistance R17, resistance R18, resistance R19 and resistance R20 composition.
When connection, the cathode of capacitor C6 is connected with the collector of triode VT5, anode after resistance R15 with triode
The base stage of VT5 is connected, and one end of slide rheostat RP4 is connected after resistance R16 with the base stage of triode VT5, the other end
It is connected with the collector of triode VT6, sliding end is connected with the emitter of triode VT5, one end of resistance R19 and three poles
The emitter of pipe VT5 is connected, the other end is connected with the base stage of triode VT6, capacitor C7 anode after resistance R18 with electricity
The cathode of appearance C6 is connected, cathode is connected with triode VT6 collector, and the pole N of diode D4 is connected with the anode of capacitor C7
Connect, the pole P is connected after resistance R20 with the cathode of capacitor C7, one end of resistance R17 is connected with the anode of capacitor C6, is another
End is connected with the anode of capacitor C7.
Wherein, input terminal of the base stage of triode VT5 as the driving buffer circuit, the emitter conduct of triode VT6
The base stage of the output end of the driving buffer circuit, triode VT5 is connected with the sliding end of slide rheostat RP2, triode VT6
Emitter be connected with the cathode of capacitor C2.
In use, thermo-sensitive resistor can change the resistance value of itself according to extraneous temperature, it is lower than preset value in ambient temperature
The resistance value of Shi Wenming resistance is reduced to critical value so that system issue trigger signal and final turn-on relay K make after
The normally-closed contact of electric appliance K disconnects, and then stopped the power supply to air cooler, to have the function that close air cooler；And work as
When ambient temperature is more than preset value, then relay K is disconnected, so that system is powered air cooler.
The present invention can be buffered when system is run, and each component in better protection system can extend
The service life of system 2-3, additionally it is possible to be voluntarily connected according to extraneous temperature and disconnect the power supply to air cooler, improved and set
Standby intelligence, while power supply is disconnected when temperature is lower than preset value, it avoids user from catching a cold when temperature is too low, preferably protects
The health of user is protected.
As described above, the present invention can be realized well.
Claims (7)
1. a kind of heat dissipation intelligence control structure, it is characterised in that: including air cooler shell (1), wind deflector (2), switch (3), control electricity
Road, control switch (4), attaching plug (5), ventilation duct (7), fan leaf (8), motor (9) and add sink (10), the air cooler
It is provided on front side of shell (1) air outlet (6), the wind deflector (2) is installed on air outlet (6), and the switch (3) and control are opened
It closes (4) and is installed on the top of air cooler shell (1), and connect with attaching plug (5) and control circuit, the control circuit setting
It is connect in air cooler shell (1) and with motor (9), the motor (9) connects fan leaf (8), and the fan leaf (8) is set to
In ventilation duct (7), the ventilation duct (7) connect with air outlet (6), and the ventilation duct (7) is partially provided with cooling fin, described
The exposed heat dissipation in cooling fin one end, the other end is soaked in plus sink (10), and described plus sink (10) are set to air cooler shell (1)
Bottom, the air cooler shell (1) are provided with air inlet (11), and the air inlet (11) is located at air cooler shell (1) two sides
Lower section；The air cooler shell (1) is provided with back shroud (12), and the back shroud (12) is located at the lower section of air cooler shell (1)；
The bottom of the air cooler shell (1) is provided with idler wheel (13)；It further include the intelligent power being controlled to a power supply in control circuit
Circuit.
2. a kind of heat dissipation intelligence control structure according to claim 1, it is characterised in that: the smart power circuit is by chip
U1, the resistance R4 that one end is connected with the TRIG pin of chip U1, the other end is connected with the GND pin of chip U1, anode with
The capacitor C2 that the CONT pin of chip U1 is connected, cathode is connected with the GND pin of chip U1, while the VCC with chip U1
The temperature decision circuitry that pin, THRES pin are connected with GND pin, at the same with the VCC pin phase of chip U1, OUT pin and
The intelligent control circuit that GND pin is connected, while the driving enhancing being connected with temperature decision circuitry and intelligent control circuit
Circuit, the duplex feeding circuit being connected with intelligent control circuit, and be connected simultaneously with capacitor C2 and driving enhancing circuit
Driving buffer circuit composition；Wherein, the RESET pin of the model NE555 of chip U1, chip U1 are connected with VCC pin,
The THRES pin of chip U1 is connected with TRIG pin；The duplex feeding circuit is positive into resistance by triode VT101
It is connected after R101 with the emitter of triode VT101, cathode is connected after resistance R106 with the base stage of triode VT101
Capacitor C102, anode is connected with the cathode of capacitor C102, cathode is connected after resistance R102 with the anode of capacitor C102
Capacitor C103, anode be connected with the emitter of triode VT101, cathode sequentially after resistance R105 and diode D102 with electricity
The capacitor pole C101, N that is connected of anode of resistance R103 is connected with the cathode of capacitor C103, the cathode phase of the pole P and capacitor C101
The zener diode pole D101, N of connection is connected with the cathode of capacitor C102, the pole P is negative with capacitor C101 after resistance R107
The zener diode D103 that pole is connected, anode be connected with the cathode of capacitor C102, cathode after resistance R108 with triode
The capacitor C105 that the collector of VT101 is connected, one end is connected with the cathode of capacitor C105, the other end after resistance R109 with
The slide rheostat that the cathode of capacitor C101 is connected, sliding end is connected after resistance R104 with the cathode of capacitor C103
RP101, anode is connected with the cathode of capacitor C101, cathode is connected after diode D104 with the collector of triode VT101
The diode D105 composition that the pole capacitor C104 and N connect is connected after relay K101 with the cathode of capacitor C104；Its
In, the pole N of diode D102 is connected with the cathode of capacitor C102, and the pole N of diode D104 is connected with the cathode of capacitor C4,
The pole P of diode D105 and the anode of capacitor C104 form the first power input of the duplex feeding circuit, capacitor C101's
The cathode of normally-closed contact K101-1 of the anode through relay K101 and capacitor C101 is through the normally-closed contact K101-2 of relay K101
The second source input terminal of the duplex feeding circuit is formed, the cathode of capacitor C104 and the anode of capacitor C104 form two-way confession
The power output end of circuit and it is connected with intelligent control circuit.
3. a kind of heat dissipation intelligence control structure according to claim 2, it is characterised in that: the driving buffer circuit is by triode
VT5, triode VT6, cathode is connected with the collector of triode VT5, base stage of the anode after resistance R15 with triode VT5
The capacitor C6 being connected, one end is connected after resistance R16 with the base stage of triode VT5, the current collection of the other end and triode VT6
The slide rheostat RP4 that pole is connected, sliding end is connected with the emitter of triode VT5, the transmitting of one end and triode VT5
The resistance R19 that pole is connected, the other end is connected with the base stage of triode VT6, cathode of the anode after resistance R18 with capacitor C6
It is connected, the capacitor pole C7, N that cathode is connected with triode VT6 collector is connected with the anode of capacitor C7, the pole P is through resistance
The diode D4 and one end being connected after R20 with the cathode of capacitor C7 be connected with the anode of capacitor C6, the other end and capacitor
The resistance R17 composition that the anode of C7 is connected；Wherein, input terminal of the base stage of triode VT5 as the driving buffer circuit, three
Output end of the emitter of pole pipe VT6 as the driving buffer circuit.
4. a kind of heat dissipation intelligence control structure according to claim 3, it is characterised in that: the temperature decision circuitry is by triode
VT1, triode VT2, unidirectional thyristor VS1, one end is connected with the collector of triode VT2, the other end and unidirectional thyristor
The thermo-sensitive resistor RT1 that the control electrode of VS1 is connected, the resistance R1 being serially connected between the control electrode and anode of unidirectional thyristor VS1,
One end is connected with the anode of unidirectional thyristor VS1, the other end is connected with the collector of triode VT1, sliding end and three poles
The slide rheostat RP1 that the base stage of pipe VT1 is connected, one end is connected with the emitter of triode VT2, the other end and triode
The resistance R3 and one end that the emitter of VT1 is connected be connected with the collector of triode VT1, the other end and chip U1
The resistance R2 composition that GND pin is connected；Wherein, the cathode of unidirectional thyristor VS1 is connected with the base stage of triode VT2, and three
The collector of pole pipe VT2 is connected with the VCC pin of chip U1, the THRES pin phase of the emitter and chip U2 of triode VT2
Connection.
5. a kind of heat dissipation intelligence control structure according to claim 4, it is characterised in that: the Intelligent control electric routes triode
The diode that the pole VT3, N is connected after resistance R7 with the base stage of triode VT3, the pole P is connected with the OUT pin of chip U1
D1, anode be connected after resistance R8 with the collector of triode VT3, the capacitor C1 that cathode is connected with the pole P of diode D1,
The diode D2 that the pole N is connected with the emitter of triode VT3, the pole P is connected after resistance R9 with the cathode of capacitor C2, and
The relay K composition being arranged in parallel with diode D2；Wherein, the anode of capacitor C1 is connected with the VCC pin of chip U1, capacitor
The anode of C1 and the pole P of diode D2 form the input terminal of the intelligence control system.
6. a kind of heat dissipation intelligence control structure according to claim 5, it is characterised in that: the driving enhancing circuit is by triode
VT4, metal-oxide-semiconductor Q1, one end is connected with the base stage of triode VT4, the other end sequentially after inductance L1, resistance R6 and resistance R5 with
The resistance R13 that the anode of capacitor C1 is connected, anode is connected with the cathode of capacitor C2, cathode and resistance R13 and inductance L1
The capacitor C4 that tie point is connected, one end is connected with the cathode of capacitor C4, the other end is grounded after capacitor C5, sliding end and three
The slide rheostat pole RP3, P that the collector of pole pipe VT4 is connected is connected with the pole P of diode D2, the pole N and capacitor C5 and cunning
The diode D3 that the tie point of dynamic rheostat RP3 is connected, one end is connected with the emitter of triode VT4, the other end with it is electric
Hold the resistance R14 that is connected of ground terminal of C5, one end is connected with the emitter of triode VT1, the grid of the other end and metal-oxide-semiconductor Q1
The resistance R10 that pole is connected, anode be connected with the source electrode of metal-oxide-semiconductor Q1, cathode after resistance R11 with the grid phase of metal-oxide-semiconductor Q1
The capacitor C3 of connection and one end are connected with the cathode of capacitor C3, the other end is connected with the base stage of triode VT4, slides
Hold the slide rheostat RP2 composition being connected after resistance R12 with the source electrode of metal-oxide-semiconductor Q1；Wherein, the cathode ground connection of capacitor C5,
The drain electrode of metal-oxide-semiconductor Q1 is connected with the GND pin of chip U1, capacitor C1 anode after the normally-closed contact K-1 of relay K with electricity
The anode for holding C5 forms the output end of the intelligence control system.
7. a kind of heat dissipation intelligence control structure according to claim 6, it is characterised in that: the base stage and cunning of the triode VT5
The sliding end of dynamic rheostat RP2 is connected, and the emitter of triode VT6 is connected with the cathode of capacitor C2.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810484728.4A CN110500675A (en) | 2018-05-20 | 2018-05-20 | A kind of heat dissipation intelligence control structure |
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| CN201810484728.4A CN110500675A (en) | 2018-05-20 | 2018-05-20 | A kind of heat dissipation intelligence control structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115003079A (en) * | 2022-06-09 | 2022-09-02 | 珠海格力电器股份有限公司 | Intelligent shell, control method and intelligent electric appliance |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205807711U (en) * | 2016-07-13 | 2016-12-14 | 范寄寒 | A kind of intelligent air condition fan |
| CN107703824A (en) * | 2017-11-06 | 2018-02-16 | 成都颉盛科技有限公司 | Air cooler drive feedback intelligent power supply control system |
| CN107747797A (en) * | 2017-11-06 | 2018-03-02 | 成都颉盛科技有限公司 | It is provided with the air cooler intelligent power supply control system of driving buffer circuit |
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2018
- 2018-05-20 CN CN201810484728.4A patent/CN110500675A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205807711U (en) * | 2016-07-13 | 2016-12-14 | 范寄寒 | A kind of intelligent air condition fan |
| CN107703824A (en) * | 2017-11-06 | 2018-02-16 | 成都颉盛科技有限公司 | Air cooler drive feedback intelligent power supply control system |
| CN107747797A (en) * | 2017-11-06 | 2018-03-02 | 成都颉盛科技有限公司 | It is provided with the air cooler intelligent power supply control system of driving buffer circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115003079A (en) * | 2022-06-09 | 2022-09-02 | 珠海格力电器股份有限公司 | Intelligent shell, control method and intelligent electric appliance |
| CN115003079B (en) * | 2022-06-09 | 2023-11-03 | 珠海格力电器股份有限公司 | Intelligent shell, control method and intelligent electrical appliance |
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