CN207751142U - A kind of cold wind machine controller with LCD display - Google Patents

Abstract

The utility model provides a kind of cold wind machine controller with LCD display, including main substrate and the accessory plate communicated with, the LCD drive modules and LCD display of interconnection are provided on the accessory plate, the main substrate includes the MCU controllers and water level monitoring module being separately connected with it, a temperature detecting module and buzzer；When main substrate accesses power supply electrifying, after buzzer makes warning, water level monitoring module and temperature detecting module detect the water level and state of temperature of air-cooler respectively, and detection information is fed back to MCU controllers, drive the buzzer to send out warning by MCU controllers.The utility model provides a kind of cold wind machine controller of miniaturization, and setting LCD display shows the job information of cold wind machine controller on the auxiliary board, and user is allowed operating mode can be flexibly arranged according to actual demand.

Description

A kind of cold wind machine controller with LCD display

Technical field

The utility model is related to air-cooler fields, and in particular to a kind of cold wind machine controller with LCD display.

Background technology

Air-cooler be it is a kind of integrating cooling, ventilation, dust-proof, taste removal cool-down ventilation machine group, be widely used in industry, In life in every field, maximum feature is energy-saving and environmental protection, at present in average family using more and more, can be replaced In generation, compares the air-conditioning of power consumption or has the electric fan of noise, compares power saving practicality, but evaporative air cooler on sale at present lacks mostly The LCD display that can show working condition less, be easy to cause various mistakes, is based on situations such as cannot knowing clearly temperature The above reason, it is desirable to provide a kind of LCD display convenient for observation working condition can allow people that the letters such as temperature are well understood Breath, it is easy to use.

Utility model content

The technical problems to be solved in the utility model is in view of the drawbacks of the prior art, to provide a kind of structure design and more close Reason uses more convenient, the more cold wind machine controllers of function.

In order to solve the above technical problems, the utility model adopts the following technical solution：A kind of air-cooler with LCD display Controller, including main substrate and the accessory plate that communicates with, be provided on the accessory plate interconnection LCD drive modules and LCD display, the main substrate include MCU controllers and the water level monitoring module being separately connected with it, temperature detecting module and One buzzer；The monitoring water level module is for monitoring air-cooler water position status in real time and monitoring information being fed back to MCU controls Device, MCU controllers driving buzzer make alarm sounds, and the temperature detecting module is used to detect air-cooler Current Temperatures, and Monitoring information is fed back into MCU controllers, the buzzer is powered on for main substrate and warned with water level monitoring module；Work as main substrate When accessing power supply electrifying, after buzzer makes warning, water level monitoring module and temperature detecting module detect the water of air-cooler respectively Position and state of temperature, and detection information is fed back into MCU controllers, drive the buzzer to send out warning by MCU controllers.

Further, the cold wind machine controller with LCD display further includes an infrared remote receiver, at least one infrared master Control device and at least one infrared controlled device, the infrared controlled device are controlled by infrared main controller, and the infrared remote receiver is set to institute It states on accessory plate.

Further, the first function switch module and anion connected to it control mould are additionally provided on the accessory plate Block and draining control module, the function switch module includes R1 and R2, by control R1 and R2 to anion control module and Draining control module switches over, and when R1 is disconnected, R2 is disconnected, the anion control module is connected, and draining control module disconnects, When R1 is disconnected, R2 1k, the draining control module is connected, and anion control module disconnects.

Further, the second function switch module and timing module connected to it, institute are additionally provided on the accessory plate It states temperature detecting module and connects the second function switch module；Under original state, temperature detecting module is connected, and timing module disconnects, When the second function switch module is touched again, timing module is connected, and temperature detecting module disconnects, and setting is fixed in the standby state When will execute timing start-up, setting timing under operation will execute timing shutdown, and delay 5s is opened automatically after timing value is arranged Dynamic timing.

Further, the accessory plate further includes being separately connected the first function switch module and the second function switch module Data memory module, the data memory module preserves mode data before shutdown, when initial power-on is switched on, data storage Module will preserve data transmission to MCU controllers, and driving operating mode is controlled by MCU controllers.

Further, 5 buttons, including on ＆ off switch, refrigeration/air supply pattern selection key, pendulum are provided on the accessory plate Wind key, wind speed key, timing key, anion/discharging mode selection key；The on ＆ off switch has the function of startup and shutdown, the system Cold/air supply pattern selection key is defaulted as refrigerating function pattern on startup, often operates the primary button, operating mode switching one Secondary, transfer sequence is refrigeration-air-supply-refrigeration, is so recycled, in the standby state, which does not work, and the pendulum wind key exists When startup, acquiescence pendulum wind function is closed, and the primary button of operation, pendulum wind is opened, then by once, pendulum wind is closed, and is so recycled, Under standby mode, which does not work, and on startup, acquiescence is started the wind speed key with high wind speed, and often primary this of operation is pressed Key, it is Medium-High-Low-Medium that wind speed, which switches a transfer sequence, is so recycled, in the standby state, which does not rise Effect, the timing key, the button need to configure, and only when R1 is 1k, which can just do timing and use, and open state is divided into It sets the timing shutdown time, available machine time, the anion/discharging mode selection key, by R1, R2 is set under standby mode Connection status selects the keypress function, and when R1 is disconnected, R2 is disconnected, the anion control module is connected, draining control Module disconnects, and on startup, gives tacit consent to anion function closing, operates the primary button, and anion function is opened, then is pressed once, Anion function is closed, and is so recycled, in the standby state, which does not work；When R1 disconnections, R2 1k, the draining Control module is connected, and anion control module disconnects, and on startup, acquiescence drain function function is closed, and operates the primary button, Drain function is opened, then by once, drain function is closed, and is so recycled, in the standby state, the button is still effective.

Further, the LCD display back side is provided with LED backlight plate and LED light, when MCU controllers receive behaviour When making information, LCD drive modules are transmitted information to, LED light is lighted；When MCU controllers are without operation information is received, LED Extinguish after lamp delay 10s.

Further, corresponding refrigeration icon, pendulum wind map mark, anion icon, draining are provided on the LCD display Icon, water level monitoring icon, gustiness icon, temperature/timing icon；The refrigeration icon, lights, send in cooling mode Extinguish under wind pattern；The pendulum wind map mark, is made of five part A2, A3, A4, A5, A6, and in the case where putting wind state, which lights A2 is always on, and A3-A4-A5-A6-A5-A4-A3 is lighted with 0.5s intervals successively cycle；The anion icon, in anion function When opening, which lights, and anion function is closed, which extinguishes；The draining icon should when drain function is opened Icon is lighted, and drain function is closed, which extinguishes；The water level monitoring icon, is made of A9, A10, A11 three parts, when cold When wind turbine is in full water state, which lights, and A9, A10, A11 are always on, when air-cooler is in exsiccosis, A10, A11 Extinguish, A9 is flickered with 0.5s intervals；The gustiness icon is made of seven parts A12-A18, when wind speed be low speed when A14, A18 is always on, and A15, A16, A17 are lighted with 0.8s intervals successively cycle, and when wind speed is middling speed, A13, A14, A18 are always on, A15, A16, A17 with 0.5s interval successively cycle light, when wind speed be high speed when A12, A13, A14, A18 be always on, A15, A16, A17 with 0.3s intervals successively light by cycle, and when air-cooler is in pre-cold state, A12, A13, A14 are existing with 0.5s interval flicker displays Gustiness, A15, A16, A17, A18 same frequency are flickered display；The temperature/timing icon, by two 8 Digital sum pipes And A19, A20 three parts composition, after the power is turned on, A19 is always on air-cooler, A20 extinguishes, numeral method Current Temperatures, temperature range It from 0 DEG C -99 DEG C, if not connected temperature detecting module, not shows, when air-cooler is in definition status, A20 lights, A19 Extinguish, numeral method timing, 5s is completed in timing, is restored to temperature display state.

Further, the water level monitoring module powers on i.e. sensed water level, when water level monitoring module monitors to water shortage, then will Monitoring information feeds back to the MCU controllers, and alarm delay time is arranged in MCU controllers, and drives buzzer alarm, every police Reporting delay time, then alarm is primary, restores full to water level when MCU controllers receive interrupt signal or water level monitoring module monitors After water, then MCU controllers automatically terminate alarm.

Further, further include the power module and Voltage stabilizing module being connected with each other, the power module includes being connected with each other Filter circuit and rectification circuit, when the main substrate accesses power supply, filtered circuit and rectification circuit filtering, whole respectively Stream provides voltage by Voltage stabilizing module output burning voltage for main substrate.

Further, 6 output ports are provided on the motherboard, respectively anion/draining control terminal, pendulum wind is same Walk motor control terminal, water pump control terminal, wind turbine low speed control terminal, wind turbine middling speed control terminal and wind turbine High-speed Control end, the water Pump control terminal can not be opened under air-cooler exsiccosis, and the wind turbine low speed control terminal, wind turbine middling speed control terminal and wind turbine are high Fast control terminal can not be opened under air-cooler pre-cold state.

The utility model provides a kind of cold wind machine controller of miniaturization, and setting LCD display is shown on the auxiliary board The job information of cold wind machine controller can allow people that the information such as temperature are well understood, conveniently make convenient for observation working condition Can operating mode be flexibly set according to actual demand with user is allowed.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model the first function switch module operating diagram.

In figure, main substrate 100, MCU controllers 101, buzzer 102, water level monitoring module 103, temperature detecting module 104, power module 105, filter circuit 1051, rectification circuit 1052, accessory plate 200, LCD drive modules 201, LCD display 202, LED backlight plate 203, LED light 204, the first function switch module 205, the second function switch module 206, data storage mould Block 207, infrared remote receiver 208, infrared main controller 300, infrared controlled device 400.

Specific implementation mode

In the present embodiment, referring to Figures 1 and 2, the cold wind machine controller with LCD display 202, including main substrate 100 and the accessory plate 200 that communicates with, LCD drive modules 201 and the LCD that interconnection is provided on the accessory plate 200 are aobvious Display screen 202,202 back side of LCD display are provided with LED backlight plate 203 and LED light 204, when MCU controllers 101 receive operation When information, LCD drive modules 201 are transmitted information to, LED light 204 is lighted；When MCU controllers 101 are without receiving operation information When, LED light 204 be delayed 10s after extinguish；The main substrate 100 includes that MCU controllers 101 and the water level being separately connected with it are supervised Survey module 103, temperature detecting module 104 and a buzzer 102；The monitoring water level module is for monitoring air-cooler water level in real time Monitoring information is simultaneously fed back to MCU controllers 101 by state, and MCU controllers 101 drive buzzer 102 to make alarm sounds, described Monitoring information is fed back to MCU controllers 101, the buzzing by temperature detecting module 104 for detecting air-cooler Current Temperatures Device 102 is powered on for main substrate 100 and is warned with water level monitoring module 103；When main substrate 100 accesses power supply electrifying, buzzer After 102 make warning, water level monitoring module 103 and temperature detecting module 104 detect the water level and state of temperature of air-cooler respectively, And detection information is fed back into MCU controllers 101, drive the buzzer 102 to send out warning by MCU controllers 101, specifically Ground, the water level monitoring module 103 power on i.e. sensed water level, when water level monitoring module 103 monitors water shortage, then by monitoring information The MCU controllers 101 are fed back to, alarm delay time is arranged in MCU controllers 101, and drives 102 alarm of buzzer, every Then alarm is primary for alarm delay time, when MCU controllers 101 receive interrupt signal or water level monitoring module 103 monitors water After bit recovery full water, then MCU controllers 101 automatically terminate alarm.

Cold wind machine controller with LCD display further includes an infrared remote receiver 208,300 and of at least one infrared main controller At least one infrared controlled device 400, the infrared controlled device 400 are controlled by infrared main controller 300, and the infrared remote receiver 208 is set It is placed on the accessory plate 200.

The first function switch module 205 and anion control module connected to it are additionally provided on the accessory plate 200 With draining control module, the function switch module includes R1 and R2, by controlling R1 and R2 to anion control module and row Water management module switches over, and when R1 is disconnected, R2 is disconnected, the anion control module is connected, and draining control module disconnects, when R1 disconnections, R2 1k, the draining control module are connected, and anion control module disconnects；It is additionally provided with second on accessory plate 200 Function switch module 206 and timing module connected to it, the temperature detecting module 104 connect the second function switch module 206；Under original state, temperature detecting module 104 is connected, and timing module disconnects, when the second function switch module 206 is touched again When, timing module is connected, and temperature detecting module 104 disconnects, and setting timing in the standby state will execute timing start-up, run Setting timing will execute timing shutdown under state, and delay 5s starts timing automatically after timing value is arranged；Accessory plate 200 further includes point The data memory module 207 of the first function switch module 205 and the second function switch module 206, the data storage are not connected Module 207 preserves mode data before shutdown, and when initial power-on is switched on, data memory module 207 will preserve data transmission To MCU controllers 101, driving operating mode is controlled by MCU controllers 101.

Power module 105 and Voltage stabilizing module are electrically connected, and the power module 105 includes the filter circuit being connected with each other 1051 and rectification circuit 1052, when the main substrate 100 accesses power supply, filtered circuit 1051 and rectification circuit respectively 1052 filtering, rectification are that main substrate 100 provides voltage by Voltage stabilizing module output burning voltage.

Corresponding refrigeration icon, pendulum wind map mark, anion icon, draining icon, water level are provided on LCD display 202 Monitor icon, gustiness icon, temperature/timing icon；The refrigeration icon, is lighted, in cooling mode under air supply pattern Extinguish；The pendulum wind map mark, is made of five part A2, A3, A4, A5, A6, and in the case where putting wind state, which lights A2 and be always on, A3-A4-A5-A6-A5-A4-A3 is lighted with 0.5s intervals successively cycle；The anion icon, when anion function is opened, The icon is lighted, and anion function is closed, which extinguishes；The draining icon, when drain function is opened, the icon point Bright, drain function is closed, which extinguishes；The water level monitoring icon, is made of A9, A10, A11 three parts, at air-cooler When full water state, which lights, and A9, A10, A11 are always on, and when air-cooler is in exsiccosis, A10, A11 extinguish, A9 is flickered with 0.5s intervals；The gustiness icon is made of seven parts A12-A18, and when wind speed is low speed, A14, A18 are normal Bright, A15, A16, A17 are lighted with 0.8s intervals successively cycle, and when wind speed is middling speed, A13, A14, A18 are always on, A15, A16, A17 is lighted with 0.5s intervals successively cycle, and when wind speed is high speed, A12, A13, A14, A18 are always on, and A15, A16, A17 are with 0.3s Interval successively light by cycle, and when air-cooler is in pre-cold state, A12, A13, A14 show existing wind speed with 0.5s interval flickers State, A15, A16, A17, A18 same frequency are flickered display；The temperature/timing icon, by two 8 Digital sum pipes and A19, A20 three parts form, and after the power is turned on, A19 is always on air-cooler, A20 extinguishes, numeral method Current Temperatures, and temperature range is from 0 DEG C -99 DEG C, if not connected temperature detecting module 104, not shows, when air-cooler is in definition status, A20 lights, A19 Extinguish, numeral method timing, 5s is completed in timing, is restored to temperature display state.

Be provided with 6 output ports on motherboard, respectively anion/draining control terminal, pendulum wind synchronous motor control terminal, Water pump control terminal, wind turbine low speed control terminal, wind turbine middling speed control terminal and wind turbine High-speed Control end, the water pump control terminal is in cold wind It can not be opened under machine exsiccosis, the wind turbine low speed control terminal, wind turbine middling speed control terminal and wind turbine High-speed Control end are in cold wind It can not be opened under machine pre-cold state.

When powering on, after 102 sound of buzzer, one sound, numeral method Current Temperatures are (if be not switched on temperature detection mould Block 104 is not shown), into standby mode, in standby mode, 6 output control terminal mouths are closed, if first opening after the power is turned on Machine state：On ＆ off switch booting is pressed after the power is turned on, initially enters 1 minute pre-cold state, and when pre-cold state carries out, wind speed icon dodges It is bright, wind speed switching can be carried out but air supply motor is closed, pre-cold state is terminated rear fan and opened with the wind speed selected, if without operation In a chiller mode, high wind speed operation (does not remember the status function before shutdown) to acquiescence, and corresponding icon is lighted；If not again on The open state of electricity：It is switched on, is then worked with the working condition before shutdown by ＆ off switch in off-mode.

The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and , when the utility model practical range cannot be limited, i.e., all according to the made equivalent changes and modifications of the application range, it all should still belong to this In utility model covering scope.

Claims (8)

1. a kind of cold wind machine controller with LCD display, including main substrate and the accessory plate that communicates with, it is characterised in that： Be provided with the LCD drive modules and LCD display of interconnection on the accessory plate, the main substrate include MCU controllers and Water level monitoring module, temperature detecting module and the buzzer being separately connected with it；The monitoring water level module for supervising in real time Monitoring information is simultaneously fed back to MCU controllers by control air-cooler water position status, and MCU controllers driving buzzer makes alarm sounds, Monitoring information is fed back to MCU controllers, the buzzer by the temperature detecting module for detecting air-cooler Current Temperatures It powers on for main substrate and is warned with water level monitoring module；When main substrate accesses power supply electrifying, after buzzer makes warning, water level Monitoring modular and temperature detecting module detect the water level and state of temperature of air-cooler respectively, and detection information is fed back to MCU controls Device processed drives the buzzer to send out warning by MCU controllers.

2. a kind of cold wind machine controller with LCD display according to claim 1, it is characterised in that：The band LCD is aobvious The cold wind machine controller of display screen further includes an infrared remote receiver, at least one infrared main controller and at least one infrared controlled device, described Infrared controlled device is controlled by infrared main controller, and the infrared remote receiver is set on the accessory plate.

3. a kind of cold wind machine controller with LCD display according to claim 1, it is characterised in that：The accessory plate On be additionally provided with the first function switch module and anion control module connected to it and draining control module, the function is cut Mold changing block includes R1 and R2, is switched over to anion control module and draining control module by controlling R1 and R2, when R1 is disconnected It opens, R2 disconnections, the anion control module is connected, and draining control module disconnects, and when R1 is disconnected, R2 1k, the draining is controlled Molding block is connected, and anion control module disconnects.

4. a kind of cold wind machine controller with LCD display according to claim 3, it is characterised in that：The accessory plate On be additionally provided with the second function switch module and timing module connected to it, the temperature detecting module connects the second function and cuts Change the mold block；Under original state, temperature detecting module is connected, and timing module disconnects, when the second function switch module is touched again, Timing module is connected, and temperature detecting module disconnects, and setting timing in the standby state will execute timing start-up, under operation Setting timing will execute timing shutdown, and delay 5s starts timing automatically after timing value is arranged.

5. a kind of cold wind machine controller with LCD display according to claim 1, it is characterised in that：The accessory plate Further include the data memory module for being separately connected the first function switch module and the second function switch module, the data store mould Block preserves mode data before shutdown, and when initial power-on is switched on, data memory module controls preservation data transmission to MCU Device controls driving operating mode by MCU controllers.

6. a kind of cold wind machine controller with LCD display according to claim 1, it is characterised in that：The LCD is shown Screen back side is provided with LED backlight plate and LED light, when MCU controllers receive operation information, transmits information to LCD drivings Module, LED light are lighted；When MCU controllers are without operation information is received, extinguish after LED light delay 10s.

7. a kind of cold wind machine controller with LCD display according to claim 1, it is characterised in that：The water level prison It surveys module and powers on i.e. sensed water level, when water level monitoring module monitors to water shortage, then monitoring information is fed back into the MCU and controlled Device, alarm delay time is arranged in MCU controllers, and drives buzzer alarm, and then alarm is primary for every alarm delay time, when After MCU controllers receive interrupt signal or water level monitoring module monitors to water level recovery full water, then MCU controllers automatically terminate Alarm.

8. a kind of cold wind machine controller with LCD display according to claim 1, it is characterised in that：Further include mutual The power module and Voltage stabilizing module of connection, the power module includes the filter circuit and rectification circuit being connected with each other, when described When main substrate accesses power supply, filtered circuit and rectification circuit filtering, rectification respectively is by Voltage stabilizing module output burning voltage Main substrate provides voltage.