CN203704250U - Convection type heating air-conditioner controller - Google Patents

Convection type heating air-conditioner controller Download PDF

Info

Publication number
CN203704250U
CN203704250U CN201420006194.1U CN201420006194U CN203704250U CN 203704250 U CN203704250 U CN 203704250U CN 201420006194 U CN201420006194 U CN 201420006194U CN 203704250 U CN203704250 U CN 203704250U
Authority
CN
China
Prior art keywords
resistance
chip
convection type
conditioner controller
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420006194.1U
Other languages
Chinese (zh)
Inventor
蔡东荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CIXI CITY LINGYU ELECTRONIC Co Ltd
Original Assignee
CIXI CITY LINGYU ELECTRONIC Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CIXI CITY LINGYU ELECTRONIC Co Ltd filed Critical CIXI CITY LINGYU ELECTRONIC Co Ltd
Priority to CN201420006194.1U priority Critical patent/CN203704250U/en
Application granted granted Critical
Publication of CN203704250U publication Critical patent/CN203704250U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to the technical field of air conditioners and discloses a convection type heating air-conditioner controller which comprises a zero cross detection circuit, a single-chip microcomputer chip, an LCM display module, a touch chip, a driving optical coupler, a silicon controlled rectifier and a heating wire. The zero cross detection circuit is connected with the single-chip microcomputer chip. The LCM display module and the touch chip are connected with the single-chip microcomputer chip which is in connection with the silicon controlled rectifier through the driving optical coupler. The silicon controlled rectifier is connected with the heating wire. The convection type heating air-conditioner controller, with a miniwatt switch power supply being a carrier, provides a control supply, is low in standby power dissipation and heating capacity, and allows less power supply ripples. The trigger of the phase shift of the silicon controlled rectifier is utilized to control the power of the heating wire, zero point acquisition of the silicon controlled rectifier is achieved by an optoelectronic isolation mode to fully isolate high-voltage power from low-voltage power, and thus interference of soft start of the heating wire in a power electrical network is minimized. A capacitive touch mode is adopted to be a button mode, so the controller is long in service life. The LCM display module is utilized by a display screen, and display contents can be changed by the single-chip microcomputer chip which can control a backlight from brightness to darkness, so the power consumption of the controller itself is further reduced.

Description

A kind of convection type warm air conditioner controller
technical field
The utility model relates to air-conditioning technical field, specifically, relates to a kind of convection type warm air conditioner controller.
Background technology
On market, most of convection type warm air conditioner controller power devices adopt Control, controller power supply is resistance-capacitance depressurization or Industrial Frequency Transformer step-down, button mostly is touch key, the succinct controller that shows Current Temperatures taking LED charactron is as main, disturb larger at startup and turn-off transient to power generating facilities and power grids taking relay as the high-power heater strip of power device control, if when relay switch large power, electrically heated filament, general household electrical source there will be shake, as electric light flashes, power supply is that resistance-capacitance depressurization or transformer pressure-reducing pattern stand-by power consumption are high, be generally 1W left and right, if resistance-capacitance depressurization or Industrial Frequency Transformer reduction voltage circuit attaching plug in the time that heater is not opened does not pull out relatively power consumption, touch key is short mechanical life.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of convection type warm air conditioner controller.The technical scheme that the utility model adopts is as follows:
A kind of convection type warm air conditioner controller, is characterized in that, comprises zero cross detection circuit, singlechip chip, LCM display module, touches chip, drives optocoupler, controllable silicon, heater strip, described zero cross detection circuit is connected with singlechip chip, and LCM display module, touch chip connect singlechip chip, singlechip chip is by driving optocoupler to be connected with controllable silicon, and controllable silicon is connected with heater strip.
As above a kind of convection type warm air conditioner controller, wherein, described zero cross detection circuit comprises triode, photoelectrical coupler, resistance R 1, resistance R 2, resistance R 3, resistance R 4, the base stage of triode is connected respectively with one end of resistance R 1, resistance R 2, the colelctor electrode of triode is connected with one end of resistance R 3, the emitter stage of triode is connected with the other end, the photoelectrical coupler of resistance R 2 and ground connection, the other end of resistance R 3 connects 5V power supply, the other end of resistance R 1 is connected 12V power supply with photoelectrical coupler, photoelectrical coupler is connected with AC220V power supply by resistance R 4.
As above a kind of convection type warm air conditioner controller, wherein, described LCM display module displaying contents can be changed by singlechip chip, by singlechip chip, backlight is realized and is further reduced the power consumption of controller own by bright to dark control.
As above a kind of convection type warm air conditioner controller, wherein, described touch chip adopts capacitance touch mode.
As above a kind of convection type warm air conditioner controller, wherein, described zero cross detection circuit isolates high-pressure and low-pressure electricity with photoelectricity isolation method completely, realizes heating wire soft start power generating facilities and power grids are disturbed and reduced.
As above a kind of convection type warm air conditioner controller, wherein, the triggering signal of singlechip chip is loaded into controllable silicon by described driving optocoupler.
As above a kind of convection type warm air conditioner controller, wherein, described controllable silicon adopts controllable silicon phase shift to trigger to control heater strip power.
The beneficial effects of the utility model are:
The utility model convection type warm air conditioner controller, provides control power supply taking small-power switching power-supply as carrier, special machine is low in energy consumption, caloric value is little, power supply ripple is few.
Adopt controllable silicon phase shift to trigger to control heater strip power, silicon controlled collection at zero point isolates high-pressure and low-pressure electricity with photoelectricity isolation method completely, can realize heating wire soft start and power generating facilities and power grids be disturbed few.
Key mode adopts capacitance touch mode, and the life-span is long.
Display screen adopts LCM module, and displaying contents can be changed by chip, can be realized and further reduce the power consumption of controller own by bright to dark control backlight by chip.
Brief description of the drawings
Fig. 1 is the schematic block circuit diagram of the utility model convection type warm air conditioner controller.
Wherein: 1, singlechip chip 2, touch chip 3, LCM display module 4, driving optocoupler 5, controllable silicon 6, heater strip 7, zero cross detection circuit 8, triode 9, photoelectrical coupler.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
As shown in Figure 1, be the schematic block circuit diagram of the utility model convection type warm air conditioner controller.
Comprise zero cross detection circuit 7, singlechip chip 1, LCM display module 3, touches chip 2, drives optocoupler 4, controllable silicon 5, heater strip 6, described zero cross detection circuit 7 is connected with singlechip chip 1, and LCM display module 3, touch chip 2 connect singlechip chip 1, singlechip chip 1 is by driving optocoupler 4 to be connected with controllable silicon 5, and controllable silicon 5 is connected with heater strip 6.
As above a kind of convection type warm air conditioner controller, wherein, described zero cross detection circuit 7 comprises triode 8, photoelectrical coupler 9, resistance R 1, resistance R 2, resistance R 3, resistance R 4, the base stage of triode 8 and resistance R 1, one end of resistance R 2 connects respectively, the colelctor electrode of triode 8 is connected with one end of resistance R 3, the other end of the emitter stage of triode 8 and resistance R 2, photoelectrical coupler 9 connects and ground connection, the other end of resistance R 3 connects 5V power supply, the other end of resistance R 1 is connected 12V power supply with photoelectrical coupler 9, photoelectrical coupler 9 is connected with AC220V power supply by resistance R 4.
As above a kind of convection type warm air conditioner controller, wherein, described LCM display module 3 displaying contents can be changed by singlechip chip 1, by singlechip chip 1, backlight are realized and are further reduced the power consumption of controller own by bright to dark control.
As above a kind of convection type warm air conditioner controller, wherein, described touch chip 2 adopts capacitance touch mode.
As above a kind of convection type warm air conditioner controller, wherein, described zero cross detection circuit 7 use photoelectricity isolation methods are isolated high-pressure and low-pressure electricity completely, realize heater strip 6 soft starts power generating facilities and power grids are disturbed and reduced.
As above a kind of convection type warm air conditioner controller, wherein, the triggering signal of singlechip chip 1 is loaded into controllable silicon 5 by described driving optocoupler 4.
As above a kind of convection type warm air conditioner controller, wherein, described controllable silicon 5 adopts controllable silicon phase shift to trigger to control heater strip 6 power.
From the above mentioned, use convection type warm air conditioner controller of the present utility model, control power supply is provided taking small-power switching power-supply as carrier, special machine is low in energy consumption, caloric value is little, power supply ripple is few, adopt controllable silicon phase shift to trigger to control heater strip 6 power, the collection at zero point of controllable silicon 5 isolates high-pressure and low-pressure electricity with photoelectricity isolation method completely, can realize heater strip 6 soft starts disturbs few to power generating facilities and power grids, key mode adopts capacitance touch mode, life-span is long, display screen adopts LCM display module 3, displaying contents can be changed by singlechip chip 1, can realize and further reduce the power consumption of controller own by bright to dark control backlight by singlechip chip 1.
Should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that; Still can modify or part technical characterictic is equal to replacement detailed description of the invention of the present utility model; Instead of the spirit of disengaging technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.

Claims (7)

1. a convection type warm air conditioner controller, is characterized in that, comprises zero cross detection circuit, singlechip chip, LCM display module, touches chip, drives optocoupler, controllable silicon, heater strip, described zero cross detection circuit is connected with singlechip chip, and LCM display module, touch chip connect singlechip chip, singlechip chip is by driving optocoupler to be connected with controllable silicon, and controllable silicon is connected with heater strip.
2. a kind of convection type warm air conditioner controller as claimed in claim 1, it is characterized in that, described zero cross detection circuit comprises triode, photoelectrical coupler, resistance R 1, resistance R 2, resistance R 3, resistance R 4, the base stage of triode and resistance R 1, one end of resistance R 2 connects respectively, the colelctor electrode of triode is connected with one end of resistance R 3, the other end of the emitter stage of triode and resistance R 2, photoelectrical coupler connects and ground connection, the other end of resistance R 3 connects 5V power supply, the other end of resistance R 1 is connected 12V power supply with photoelectrical coupler, photoelectrical coupler is connected with AC220V power supply by resistance R 4.
3. a kind of convection type warm air conditioner controller as claimed in claim 1, is characterized in that, described LCM display module displaying contents can be changed by singlechip chip, by singlechip chip, backlight is realized and is further reduced the power consumption of controller own by bright to dark control.
4. a kind of convection type warm air conditioner controller as claimed in claim 1, is characterized in that, described touch chip adopts capacitance touch mode.
5. a kind of convection type warm air conditioner controller as claimed in claim 1, is characterized in that, described zero cross detection circuit adopts photoelectricity isolation method that high-pressure and low-pressure electricity is isolated completely, realizes heating wire soft start power generating facilities and power grids are disturbed and reduced.
6. a kind of convection type warm air conditioner controller as claimed in claim 1, is characterized in that, the triggering signal of singlechip chip is loaded into controllable silicon by described driving optocoupler.
7. a kind of convection type warm air conditioner controller as claimed in claim 1, is characterized in that, described controllable silicon adopts controllable silicon phase shift to trigger to control heater strip power.
CN201420006194.1U 2014-01-07 2014-01-07 Convection type heating air-conditioner controller Expired - Fee Related CN203704250U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420006194.1U CN203704250U (en) 2014-01-07 2014-01-07 Convection type heating air-conditioner controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420006194.1U CN203704250U (en) 2014-01-07 2014-01-07 Convection type heating air-conditioner controller

Publications (1)

Publication Number Publication Date
CN203704250U true CN203704250U (en) 2014-07-09

Family

ID=51054679

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420006194.1U Expired - Fee Related CN203704250U (en) 2014-01-07 2014-01-07 Convection type heating air-conditioner controller

Country Status (1)

Country Link
CN (1) CN203704250U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105299819A (en) * 2014-07-08 2016-02-03 美的集团武汉制冷设备有限公司 Heating control device of air conditioner and power control method for heating control device
CN108181850A (en) * 2017-12-29 2018-06-19 袁松涛 A kind of isolation control system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105299819A (en) * 2014-07-08 2016-02-03 美的集团武汉制冷设备有限公司 Heating control device of air conditioner and power control method for heating control device
CN105299819B (en) * 2014-07-08 2018-06-01 美的集团武汉制冷设备有限公司 The heating control device and its Poewr control method of air conditioner
CN108181850A (en) * 2017-12-29 2018-06-19 袁松涛 A kind of isolation control system

Similar Documents

Publication Publication Date Title
CN202396132U (en) Fan radiating control circuit and television
CN105135594A (en) Air conditioner outdoor unit standby control system and air conditioner
EP2670223B1 (en) Lighting system with reduced standby power
CN109963396A (en) A kind of switch detection circuit
CN203704250U (en) Convection type heating air-conditioner controller
CN203707489U (en) Intelligent energy-saving socket
CN107449034A (en) Indoor set electric-controlled plate and air conditioner
CN205453116U (en) Survival voltage bleeder circuit and electric rice cooker
CN106774226A (en) A kind of household electrical appliance detecting system
CN103747592A (en) Intelligent single live wire serial connection touch wireless remote control wall switch
CN109152184A (en) lamp control device and lighting system
CN203217292U (en) State machine-based multifunctional electronic appliance control circuit
CN202310206U (en) Control circuit of ultra-low-power single wire power supply touch switch
CN104122803A (en) Solar-energy standby power supplying device
CN202127468U (en) Power supply control device
CN203661385U (en) Fluorescent lamp fault detection automatic power-off device
CN202134752U (en) Energy saving control circuit
CN105511298B (en) A kind of low-power consumption standby control circuit, Switching Power Supply and power electrical appliance
CN103631154A (en) Dish-washing machine, power supply control circuit and power off control method
CN203596020U (en) Electronic shelf label system and power regulation circuit thereof
CN203205647U (en) Power saving and power storage control system
CN204856885U (en) Intelligent remote controller
CN202308635U (en) Energy-saving safety socket used in computer office appliances
CN203689036U (en) Energy saving switch control circuit and power supply device
CN201937330U (en) Environment friendly control room of transformer substation

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140709

Termination date: 20160107