CN109450302A - A kind of control mainboard of wall-mounted new blower - Google Patents
A kind of control mainboard of wall-mounted new blower Download PDFInfo
- Publication number
- CN109450302A CN109450302A CN201811633113.XA CN201811633113A CN109450302A CN 109450302 A CN109450302 A CN 109450302A CN 201811633113 A CN201811633113 A CN 201811633113A CN 109450302 A CN109450302 A CN 109450302A
- Authority
- CN
- China
- Prior art keywords
- module
- mcu
- control mainboard
- turns
- control
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/08—Arrangements for controlling the speed or torque of a single motor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P2205/00—Indexing scheme relating to controlling arrangements characterised by the control loops
- H02P2205/07—Speed loop, i.e. comparison of the motor speed with a speed reference
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The invention discloses a kind of control mainboards of wall-mounted new blower, control mainboard main body including model WA300, MCU is fixedly installed in the control mainboard main body, and the voltage input end of MCU is electrically connected with the voltage output end that 5V turns 3.3VLDO module, the voltage input end that 5V turns 3.3VLDO module is electrically connected with the voltage output end that 24V turns 5VLDO module, and 24V turns 5VLDO module and 5V turns 3.3VLDO module and is fixedly mounted in control mainboard main body.The circuit design of solid-state relay in the present invention makes that noise will not be issued when its control, and control mainboard main body feeds back two conditions according to extraneous Temperature Humidity Sensor and rotation speed of fan to open the auxiliary heat of PTC, it is more intelligent, it is safer, DC brushless motor is driven by control mainboard, so that the smaller energy consumption of noise is smaller, be conducive to the use of personnel.
Description
Technical field
The present invention relates to wall-mounted new blower control mainboard technical fields, more particularly to a kind of control of wall-mounted new blower
Mainboard processed.
Background technique
Wall-mounted new blower is mostly sensor and display control all-in-one machine, existing wall-mounted new based on alternating current generator
Sensor is mostly made in inside machine by blower, when measuring the air quality of entire environment, is not easy to guarantee the accurate of measurement
Property, and existing wall-mounted new blower is mostly based on alternating current generator, and the noise generated in use is larger and consumption
Power consumption is higher, and then is not able to satisfy the use of personnel, therefore we have proposed a kind of control mainboard use of wall-mounted new blower
In solving the above problems.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of control mainboards of wall-mounted new blower.
The control mainboard of the wall-mounted new blower of one kind proposed by the present invention, the control mainboard master including model WA300
Body is fixedly installed with MCU in the control mainboard main body, and the voltage input end of MCU is electrically connected with 5V and turns 3.3VLDO module
Voltage output end, the voltage input end that 5V turns 3.3VLDO module is electrically connected with the voltage output end that 24V turns 5VLDO module,
24V turns 5VLDO module and 5V turns 3.3VLDO module and is fixedly mounted in control mainboard main body, and 24V turns the electricity of 5VLDO module
Pressure input terminal is electrically connected with the output end that 220V turns 24V Switching Power Supply, and the output end that 220V turns 24V Switching Power Supply also electrically connects
It is connected to the input terminal of 24V Brushless DC Motor Drive Circuit, 24V Brushless DC Motor Drive Circuit is arranged in control mainboard main body
On, the output end of 24V Brushless DC Motor Drive Circuit is electrically connected with the control terminal of 24V DC brushless motor, and MCU is also electrical
It is connected with tri coloured lantern module and MCU debugging module, and tri coloured lantern module and MCU debugging module are arranged at control mainboard main body
On, MCU is connected with 2.4G wireless module by communication cable, and 2.4G wireless module is arranged in control mainboard main body, and MCU is logical
It crosses 2.4G wireless module and is wirelessly connected with GC-1 controller, 2.4G wireless module is electrically connected with the debugging of 2.4V wireless module and connects
Mouthful, 2.4V wireless module debugging interface is arranged in control mainboard main body, the control terminal and MCU of 2.4V wireless module debugging interface
It is electrically connected, the data transmission terminal of MCU is electrically connected with Temperature Humidity Sensor, is additionally provided with solid-state in the control mainboard main body
Relay circuit part, solid-state relay circuit part include reverse-blocking tetrode thyristor, and the control terminal of reverse-blocking tetrode thyristor is electrically connected with
The output end of photo-coupler, and the input terminal of photo-coupler is electrically connected with MCU.
Preferably, the MCU is designed using C language as core using technical grade, and MCU is used to be responsible for instruction processing, business is patrolled
Collect judgement, content output control and data receiving processing.
Preferably, the 24V turns 5VLDO module and 5V turns 3.3VLDO module and is all made of low-power consumption LDO chip.
Preferably, the solid-state relay circuit part controls the shutdown of PTC by reverse-blocking tetrode thyristor.
Preferably, the tri coloured lantern module uses RGB tri coloured lantern, and reaches different by the control combination of three kinds of colors
Color display effect.
Preferably, the 2.4G wireless module is for receiving control instruction transmitted by GC-1 controller, and MCU passes through
Configuration parameter inside 2.4G wireless module is consistent with the module channel parameter on GC-1 controller to be attached.
Preferably, the 24V DC brushless motor is the brush DC electricity that clock frequency controlled and had speed feedback
Timer is arranged in machine, the inside of MCU, and MCU reads revolving speed by its internal timer and reaches closed-loop control.
Preferably, the Temperature Humidity Sensor is used to be read out the temperature for reading outdoor fresh air.
Preferably, the MCU debugging module is used to debugging MCU or downloading firmware.
The circuit design of solid-state relay in the present invention makes that noise will not be issued when its control, and control mainboard main body root
The auxiliary heat of PTC is opened according to extraneous Temperature Humidity Sensor and rotation speed of fan two conditions of feedback, it is more intelligent, it is safer, pass through
Control mainboard drives DC brushless motor, so that the smaller energy consumption of noise is smaller, is conducive to the use of personnel.
Detailed description of the invention
Fig. 1 is the structure chart of the control mainboard of the wall-mounted new blower of one kind proposed by the present invention.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
With reference to Fig. 1, the present embodiment proposes a kind of control mainboard of wall-mounted new blower, including model WA300's
Control mainboard main body is fixedly installed with MCU in control mainboard main body, and the voltage input end of MCU is electrically connected with 5V and turns
The voltage output end of 3.3VLDO module, the voltage input end that 5V turns 3.3VLDO module are electrically connected with 24V and turn 5VLDO module
Voltage output end, 24V turns 5VLDO module and 5V turns 3.3VLDO module and is fixedly mounted in control mainboard main body, and 24V turns
The voltage input end of 5VLDO module is electrically connected with the output end that 220V turns 24V Switching Power Supply, and 220V turns 24V Switching Power Supply
Output end is also electrically connected with the input terminal of 24V Brushless DC Motor Drive Circuit, the setting of 24V Brushless DC Motor Drive Circuit
In control mainboard main body, the output end of 24V Brushless DC Motor Drive Circuit is electrically connected with the control of 24V DC brushless motor
End processed, MCU is also electrically connected with tri coloured lantern module and MCU debugging module, and tri coloured lantern module and MCU debugging module are arranged at
In control mainboard main body, MCU is connected with 2.4G wireless module by communication cable, and 2.4G wireless module is arranged in control mainboard
In main body, MCU is wirelessly connected with GC-1 controller by 2.4G wireless module, and it is wireless that 2.4G wireless module is electrically connected with 2.4V
Modular debugging interface, 2.4V wireless module debugging interface are arranged in control mainboard main body, 2.4V wireless module debugging interface
Control terminal and MCU are electrically connected, and the data transmission terminal of MCU is electrically connected with Temperature Humidity Sensor, also sets in control mainboard main body
It is equipped with solid-state relay circuit part, solid-state relay circuit part includes reverse-blocking tetrode thyristor, the control terminal electricity of reverse-blocking tetrode thyristor
Property be connected with the output end of photo-coupler, and the input terminal of photo-coupler is electrically connected with MCU, the solid-state relay in the present invention
Circuit design make that noise will not be issued when its control, and control mainboard main body turns according to extraneous Temperature Humidity Sensor and blower
Speed two conditions of feedback open the auxiliary heat of PTC, more intelligent, safer, drive DC brushless motor by control mainboard, make
It is smaller to obtain the smaller energy consumption of noise, is conducive to the use of personnel.
In the present embodiment, MCU is designed using C language as core using technical grade, and MCU is used to be responsible for instruction processing, business is patrolled
Judgement, content output control and data receiving processing are collected, 24V turns 5VLDO module and 5V turns 3.3VLDO module and is all made of low-power consumption
LDO chip, solid-state relay circuit part control the shutdown of PTC by reverse-blocking tetrode thyristor, and tri coloured lantern module uses tri- color of RGB
Lamp, and different color display effects is reached by the control combination of three kinds of colors, 2.4G wireless module is for receiving GC-1 control
Control instruction transmitted by device processed, and MCU passes through the configuration parameter inside 2.4G wireless module and the module on GC-1 controller
Channel parameter is unanimously attached, and 24V DC brushless motor is the brush DC electricity that clock frequency controlled and had speed feedback
Timer is arranged in machine, the inside of MCU, and MCU reads revolving speed by its internal timer and reaches closed-loop control, Temperature Humidity Sensor
For being read out to the temperature for reading outdoor fresh air, MCU debugging module is used to debug MCU or downloading firmware, in the present invention
The circuit design of solid-state relay make that noise will not be issued when its control, and control mainboard main body is according to extraneous temperature and humidity sensing
Device and rotation speed of fan feed back two conditions to open the auxiliary heat of PTC, more intelligent, safer, drive direct current by control mainboard
Brushless motor is conducive to the use of personnel so that the smaller energy consumption of noise is smaller.
In the present embodiment, when wall-mounted new blower at work, 220V turn 24V Switching Power Supply by 24V brush DC electricity
Drive circuit is that 24V DC brushless motor is powered, and wherein 24V DC brushless motor has the advantages that noise is small, and 24V is straight
Stream brushless motor is that clock frequency controls and have speed feedback, and timer is arranged in the inside of MCU, and MCU passes through its inside
Timer reads revolving speed and reaches closed-loop control, and 220V turns 24V Switching Power Supply and passes sequentially through that 24V turns 5VLDO module and 5V turns
3.3VLDO module is powered for MCU, MCU by photo-coupler to the reverse-blocking tetrode thyristor in solid-state relay circuit part into
Row controls, the shutdown of the reverse-blocking tetrode thyristor control PTC in solid-state relay circuit part, since the data transmission terminal of MCU is electrical
It is connected with Temperature Humidity Sensor, the fresh air data of the Temperature and Humidity module that Temperature Humidity Sensor will test is transferred on MCU, and MCU is simultaneously carried out
Processing, the RGB tri coloured lantern that MCU is controlled in tri coloured lantern module are combined the color display effect for reaching different, and MCU passes through 2.4G
Configuration parameter inside wireless module is consistent with the module channel parameter on GC-1 controller to be attached, and MCU is wireless to 2.4G
Module the control instruction of received GC-1 controller controlled, since MCU is electrically connected with MCU debugging module, GC-I control
Device processed can control MCU debugging module by 2.4V wireless module, and then can debug or download firmware to MCU.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of control mainboard of wall-mounted new blower, the control mainboard main body including model WA300, which is characterized in that
MCU is fixedly installed in the control mainboard main body, and the voltage input end of MCU is electrically connected with 5V and turns 3.3VLDO module
Voltage output end, the voltage input end that 5V turns 3.3VLDO module are electrically connected with the voltage output end that 24V turns 5VLDO module,
24V turns 5VLDO module and 5V turns 3.3VLDO module and is fixedly mounted in control mainboard main body, and 24V turns the electricity of 5VLDO module
Pressure input terminal is electrically connected with the output end that 220V turns 24V Switching Power Supply, and the output end that 220V turns 24V Switching Power Supply also electrically connects
It is connected to the input terminal of 24V Brushless DC Motor Drive Circuit, 24V Brushless DC Motor Drive Circuit is arranged in control mainboard main body
On, the output end of 24V Brushless DC Motor Drive Circuit is electrically connected with the control terminal of 24V DC brushless motor, and MCU is also electrical
It is connected with tri coloured lantern module and MCU debugging module, and tri coloured lantern module and MCU debugging module are arranged at control mainboard main body
On, MCU is connected with 2.4G wireless module by communication cable, and 2.4G wireless module is arranged in control mainboard main body, and MCU is logical
It crosses 2.4G wireless module and is wirelessly connected with GC-1 controller, 2.4G wireless module is electrically connected with the debugging of 2.4V wireless module and connects
Mouthful, 2.4V wireless module debugging interface is arranged in control mainboard main body, the control terminal and MCU of 2.4V wireless module debugging interface
It is electrically connected, the data transmission terminal of MCU is electrically connected with Temperature Humidity Sensor, is additionally provided with solid-state in the control mainboard main body
Relay circuit part, solid-state relay circuit part include reverse-blocking tetrode thyristor, and the control terminal of reverse-blocking tetrode thyristor is electrically connected with
The output end of photo-coupler, and the input terminal of photo-coupler is electrically connected with MCU.
2. the control mainboard of the wall-mounted new blower of one kind according to claim 1, which is characterized in that the MCU is with C language
Speech is core, and MCU is for being responsible for instruction processing, service logic judgement, content output control and data receiving processing.
3. the control mainboard of the wall-mounted new blower of one kind according to claim 1, which is characterized in that the 24V turns
5VLDO module and 5V turn 3.3VLDO module and are all made of low-power consumption LDO chip.
4. the control mainboard of the wall-mounted new blower of one kind according to claim 1, which is characterized in that the solid-state relay
Device circuit part controls the shutdown of PTC by reverse-blocking tetrode thyristor.
5. the control mainboard of the wall-mounted new blower of one kind according to claim 1, which is characterized in that the tri coloured lantern mould
Block uses RGB tri coloured lantern, and reaches different color display effects by the control combination of three kinds of colors.
6. the control mainboard of the wall-mounted new blower of one kind according to claim 1, which is characterized in that the 2.4G is wireless
Module for receiving control instruction transmitted by GC-1 controller, and MCU by configuration parameter inside 2.4G wireless module with
Module channel parameter on GC-1 controller is unanimously attached.
7. the control mainboard of the wall-mounted new blower of one kind according to claim 1, which is characterized in that the 24V direct current
Brushless motor is that clock frequency controls and have the DC brushless motor of speed feedback, and timer is arranged in the inside of MCU, and MCU is logical
It crosses its internal timer reading revolving speed and reaches closed-loop control.
8. the control mainboard of the wall-mounted new blower of one kind according to claim 1, which is characterized in that the temperature and humidity passes
Sensor is used to be read out the temperature for reading outdoor fresh air.
9. the control mainboard of the wall-mounted new blower of one kind according to claim 1, which is characterized in that the MCU debugging
Module is used to debugging MCU or downloading firmware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633113.XA CN109450302A (en) | 2018-12-29 | 2018-12-29 | A kind of control mainboard of wall-mounted new blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633113.XA CN109450302A (en) | 2018-12-29 | 2018-12-29 | A kind of control mainboard of wall-mounted new blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109450302A true CN109450302A (en) | 2019-03-08 |
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ID=65538760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811633113.XA Pending CN109450302A (en) | 2018-12-29 | 2018-12-29 | A kind of control mainboard of wall-mounted new blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109450302A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974212A (en) * | 2019-05-05 | 2019-07-05 | 苏州卡洛尔净化科技有限公司 | A control board for a dehumidification and fresh air all-in-one machine |
| CN115460234A (en) * | 2021-06-09 | 2022-12-09 | 广州荷德曼农业科技有限公司 | Fan controller |
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| CN201075186Y (en) * | 2007-05-14 | 2008-06-18 | 马千洲 | Temperature and humidity automatic controller |
| CN206257784U (en) * | 2016-11-21 | 2017-06-16 | 中山市爱的圣科技有限公司 | air conditioner control panel |
| CN107166503A (en) * | 2017-05-25 | 2017-09-15 | 浙江品太电气有限公司 | Super bath intelligence control system |
| CN107272505A (en) * | 2017-07-27 | 2017-10-20 | 衍菓（厦门）科技有限公司 | A kind of firefighting fan control cabinet with indoor air chemical pollution and control function |
| CN108131797A (en) * | 2017-12-22 | 2018-06-08 | 加州美恩科技（北京）有限公司 | The auxiliary new wind turbine of heat type disk of intelligence |
| CN209088845U (en) * | 2018-12-29 | 2019-07-09 | 苏州卡洛尔净化科技有限公司 | A kind of control mainboard of wall-mounted new blower |
-
2018
- 2018-12-29 CN CN201811633113.XA patent/CN109450302A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075186Y (en) * | 2007-05-14 | 2008-06-18 | 马千洲 | Temperature and humidity automatic controller |
| CN206257784U (en) * | 2016-11-21 | 2017-06-16 | 中山市爱的圣科技有限公司 | air conditioner control panel |
| CN107166503A (en) * | 2017-05-25 | 2017-09-15 | 浙江品太电气有限公司 | Super bath intelligence control system |
| CN107272505A (en) * | 2017-07-27 | 2017-10-20 | 衍菓（厦门）科技有限公司 | A kind of firefighting fan control cabinet with indoor air chemical pollution and control function |
| CN108131797A (en) * | 2017-12-22 | 2018-06-08 | 加州美恩科技（北京）有限公司 | The auxiliary new wind turbine of heat type disk of intelligence |
| CN209088845U (en) * | 2018-12-29 | 2019-07-09 | 苏州卡洛尔净化科技有限公司 | A kind of control mainboard of wall-mounted new blower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974212A (en) * | 2019-05-05 | 2019-07-05 | 苏州卡洛尔净化科技有限公司 | A control board for a dehumidification and fresh air all-in-one machine |
| CN115460234A (en) * | 2021-06-09 | 2022-12-09 | 广州荷德曼农业科技有限公司 | Fan controller |
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Application publication date: 20190308 |
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