CN215175446U

CN215175446U - Multifunctional heater controller for bathroom

Info

Publication number: CN215175446U
Application number: CN202023332185.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Chengdu Department Letter Technology Co ltd
Current assignee: Chengdu Department Letter Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-14
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a multi-functional electric fan heater controller in bathroom, including plastic envelope motor control module, lighting control module, disinfection control module, stoving control module, host system, step motor control module, human-computer interaction panel, bee calling organ, temperature sensor and main control board, human-computer interaction interface provides control platform for the user, just can control corresponding module work through operation interface's button, and main control module has two kinds of communication modes with human-computer interaction interface: one is a wireless communication mode, the man-machine interaction panel adopts 220VAC power supply, the interior adopts a voltage reduction circuit to reduce voltage and then supply power to the system, and the communication with the control module adopts a wireless mode to directly communicate; in addition, the other method adopts a 4-wire wired mode for connection, can supply power and communicate, has stable communication effect, high reliability, interference resistance and the like, meets the 3C requirement, and adopts a 4-wire mode in the current development.

Description

Multifunctional heater controller for bathroom

Technical Field

The utility model relates to a fan heater controller technical field specifically is multi-functional fan heater controller in bathroom.

Background

The multifunctional warm-air machine is used in a household bathroom or a balcony clothes drying room. At present, various bathroom heating air blowers are on the market, and analysis of the heating air blowers on the market can find that the heating air blowers basically only have a single air blowing and heating function, and the effect is not obvious and the heating effect is not ideal if the bathroom with separated dry and wet.

Most bathroom heating systems on the market are not provided with fixed temperature, and can only be heated until the maximum temperature, so that the electricity consumption is realized, the temperature cannot reach the temperature required by the user, and the consumption of electric energy and the extremely poor experience of the user are caused.

However, the specific use conditions of each family are different, the positions and use habits of the warm air blower controllers needing to be installed are different, and most of the warm air blower controllers in the market are controllers with single functions, so that the use is inconvenient.

In order to solve the problems, a multifunctional bathroom fan heater controller is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional fan heater controller in bathroom controls the corresponding function of fan heater controller through operating the human-computer interaction panel, like the selection in dry and wet district, heating temperature's settlement, the settlement of wind speed etc. has realized multi-functional fan heater controller, realizes multi-functional fan heater controller, facilitates the use to the problem in the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional bathroom warm air blower controller comprises a plastic package motor control module, an illumination control module, a disinfection control module, a drying control module, a main control module, a stepping motor control module, a man-machine interaction panel, a buzzer, a temperature sensor and a main control board, wherein the plastic package motor control module, the illumination control module, the disinfection control module and the drying control module are all electrically connected with the main control module, the stepping motor control module, the man-machine interaction panel, the buzzer and the temperature sensor are all electrically connected, the plastic package motor control module, the illumination control module, the disinfection control module, the drying control module, the main control module, the stepping motor control module, the buzzer and the temperature sensor form the main control board together, when a key is pressed on the man-machine interaction panel, a signal can be transmitted to the main control module, and the main control module analyzes and processes the received signal, and then controlling the relay modules or the stepping motor control modules in 8 different working modes to drive the corresponding functional circuits to act, so as to realize corresponding functional requirements.

Preferably, the MCU of the main control module adopts a DSP or ARM chip and mainly receives the control requirement transmitted by the display control panel to control the corresponding control circuit to act.

Preferably, the circuit board of the main control board is a double-sided board.

Preferably, 8 relays under the different operating modes are composed of 4 relays of the plastic package motor control module, 1 relay of the lighting control module, 1 relay of the disinfection control module and 2 relays of the drying control module together, wherein 4 gears of the plastic package motor are controlled by the 4 relays of the plastic package motor control module respectively, and the gears of the drying control module are controlled by the 2 relays of the drying control module.

Preferably, the display control panel is a human-computer interaction interface, and the remote control of the peripheral functions of the control panel is realized through the display control panel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a multi-functional electric fan heater controller in bathroom, buzzer are the alarm on the control module, can send alarm signal when breaking down, and the temperature sensor module can be used to detect ambient temperature, and the current development adopts the wired connection mode of 4 line systems, and communication reliability is high, and anti-interference etc. accords with the 3C requirement.

2. The utility model provides a multi-functional electric fan heater controller in bathroom, man-machine interaction panel adopt the main control panel power supply and communication to adopt 485 communication mode transmission, and transmission speed is very fast and stability is higher.

3. The utility model provides a multi-functional warm braw controller in bathroom, the temperature sensor of main control board has realized the collection and the temperature maintenance function of real-time temperature through corresponding hardware circuit and software algorithm.

Drawings

Fig. 1 is a schematic diagram of a main body block diagram of the main control system of the present invention;

fig. 2 is a schematic diagram of a main body of the main control board of the present invention;

FIG. 3 is a schematic diagram of a main body of a display panel with a wired connection according to the present invention;

FIG. 4 is a schematic diagram of a main body of a display panel of the wireless connection mode according to the present invention;

fig. 5 is a schematic view of a usage flow of the control system of the present invention.

In fig. 1: 1. a plastic packaging motor control module; 2. a lighting control module; 3. a disinfection control module; 4. A drying control module; 5. a main control module; 6. a stepper motor control module; 7. a human-computer interaction panel; 8. A buzzer; 9. a temperature sensor; 10. a main control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the controller of the multifunctional bathroom warm air blower includes a plastic package motor control module 1, a lighting control module 2, a disinfection control module 3, a drying control module 4, a main control module 5, a stepping motor control module 6, a man-machine interaction panel 7, a buzzer 8, a temperature sensor 9 and a main control panel 10.

The plastic packaging motor control module 1, the illumination control module 2, the disinfection control module 3 and the drying control module 4 are electrically connected with the main control module 5; the main control module 5 is electrically connected with the stepping motor control module 6, the man-machine interaction panel 7, the buzzer 8 and the temperature sensor 9;

the plastic packaging motor control module 1, the illumination control module 2, the disinfection control module 3, the drying control module 4, the main control module 5, the stepping motor control module 6, the buzzer 8 and the temperature sensor 9 jointly form a main control board 10; when a key of the man-machine interaction panel 7 is pressed down, a signal is transmitted to the main control module 5, the main control module 5 analyzes and processes the received signal, and then the relay module or the stepping motor control module 6 under 8 different working modes is controlled to drive the corresponding functional circuit to act, so that the corresponding functional requirements are realized; the circuit board of the main control module 5 adopts a double-sided board; master control module 5's main control chip MCU can adopt DSP, ARM class chip, the corresponding control circuit action is controlled to the control signal of mainly receiving 7 transmissions of human-computer interaction panel, 8 relays under the different operating mode are by 4 relays of plastic envelope motor control module 1, 1 relay of lighting control module 2, 1 relay of disinfection control module 3, 2 relays of stoving control module 4 constitute jointly, wherein 4 gears of plastic envelope motor are controlled respectively to 4 relays of plastic envelope motor control module 1, 2 relay control stoving heated gears of stoving control module 4. The human-computer interaction panel 7 is a human-computer interaction interface, the function controlled by the main control module 5 is remotely controlled through the human-computer interaction panel 7, when a key of the human-computer interaction panel 7 is pressed down, a signal is transmitted to the main control module, the main control module analyzes and processes the received signal, and then the main control module controls the relay modules or the stepping motor control modules 6 in 8 different working modes to drive the corresponding functional circuits to act, so that corresponding functional requirements are met; the rectification voltage reduction circuit is a single-ended flyback circuit, the rated voltage is AC220V/50Hz, the voltage working range is AC 165V-AC 264V, the working environment is-10-60 ℃, the no-load power is less than or equal to 3W, the service life is no fault condition is more than or equal to 50000h, the voltage of a power supply part is reduced to 12V/1A direct current by the single-ended flyback circuit after being rectified by 220V alternating current, the 12V direct current is converted into 3.3V voltage required by a main chip after passing through a DC-DC chip, the control of a corresponding external circuit is realized by controlling the switch of a relay, the relay adopts a relay driven by 12V direct current, then two power driving chips or an optical coupler are selected to drive the relay to act, the stepping motor control module 6 adopts a stepping motor driver chip to drive the stepping motor control module 6 to work, a buzzer 8 is an alarm on the main control board 10, when a fault occurs, an alarm signal can be sent, the temperature sensor 9 can be used for detecting the ambient temperature, a 4-wire wired connection mode is adopted in the current development, the communication reliability is high, the interference resistance is high, the 3C requirement is met, the man-machine interaction panel 7 adopts the main control panel for power supply, the communication adopts a 485 communication mode for transmission, the transmission speed is high, and the stability is high.

In summary, the following steps: the utility model provides a multi-functional electric fan heater controller in bathroom, buzzer 8 is the alarm on the main control board 10, can send alarm signal when breaking down, temperature sensor 9 can be used to detect ambient temperature, human-computer interaction panel 7 through the main control board power supply and with the main control board between the communication adopt 485 communication mode transmission, the transmission speed is fast and stability is higher, human-computer interaction interface provides control platform for the user, just can control corresponding module work through operation interface's button, control module has two kinds of communication modes with human-computer interaction interface: one is a wireless communication mode, the man-machine interaction panel adopts 220VAC power supply, the interior adopts a voltage reduction circuit to reduce voltage and then supply power to the system, and the communication with the control module adopts a wireless mode to directly communicate; in addition, the other type of the communication system adopts a 4-wire wired mode for connection, can supply power and can also communicate, has stable communication effect, high reliability, interference resistance and the like, meets the 3C requirements, and adopts a 4-wire mode in the current development.

The working principle of the warm air blower controller system is as follows:

firstly, a standby key on the human-computer interaction panel 7 is pressed, the last working state is started (the last working state is not available after the power is on for the first time), and meanwhile, the temperature sensor 9 collects the temperature of the environment in real time and transmits the temperature to the control module.

And secondly, selecting a working mode on the man-machine interaction panel 7, pressing a drying key, a warming-in-air reducing key or an exhausting key, and selecting the working mode.

And thirdly, pressing down a switching key, selecting a setting item wind heat gear and a wind speed gear, adjusting the setting item by an adding key and a subtracting key, and adding functions of drying timing and sterilizing timing, wherein the adding key and the subtracting key are used for adjusting the time length.

And fourthly, after the setting of the human-computer interaction panel 7 is completed, transmitting a signal to the main control module 5, opening 7 and 8 of the heating relays under 8 different working modes by the main control module 5, and then starting a driving circuit of the stepping motor control module 6 to enable the stepping motor control module 6 to work.

And fifthly, if other functions need to be realized, the opened function needs to be closed on the man-machine interaction panel 7 or other function keys are directly pressed to realize function switching.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bathroom multifunctional fan heater controller, including plastic envelope motor control module (1), lighting control module (2), disinfection control module (3), stoving control module (4), host system (5), step motor control module (6), man-machine interaction panel (7), bee calling organ (8), temperature sensor (9) and host system board (10), its characterized in that: the plastic package motor control module (1), the illumination control module (2), the disinfection control module (3) and the drying control module (4) are electrically connected with the main control module (5), and the main control module (5), the stepping motor control module (6), the human-computer interaction panel (7), the buzzer (8) and the temperature sensor (9) are electrically connected; plastic envelope motor control module (1), lighting control module (2), disinfection control module (3), stoving control module (4), host system (5), step motor control module (6), main control board (10) are constituteed jointly to bee calling organ (8) and temperature sensor (9), when man-machine interaction panel (7) have the button to be pressed down, the signal can be transmitted to host system (5), host system (5) then are to the signal analysis processing of receiving, then control relay module or step motor control module (6) under 8 different working modes and drive the functional circuit action that corresponds, realize corresponding functional demand.

2. The controller of multifunctional bathroom warm-air drier of claim 1, characterized in that: the MCU of the main control module (5) adopts a DSP or ARM chip and mainly receives control requirements transmitted by the human-computer interaction panel (7) to control the corresponding control circuit to act.

3. The controller of multifunctional bathroom warm-air drier of claim 1, characterized in that: the circuit board of the main control module (5) adopts a double-sided board.

4. The controller of multifunctional bathroom warm-air drier of claim 1, characterized in that: relays under 8 different working modes are jointly composed of 4 relays of the plastic package motor control module (1), 1 relay of the lighting control module (2), 1 relay of the disinfection control module (3) and 2 relays of the drying control module (4), wherein 4 relays of the plastic package motor control module (1) respectively control 4 gears of the plastic package motor, and 2 relays of the drying control module (4) control gears of drying and heating.

5. The controller of multifunctional bathroom warm-air drier of claim 1, characterized in that: the man-machine interaction panel (7) is a man-machine interaction interface, and remote control of peripheral functions of the main control panel (10) is achieved by operating the man-machine interaction panel (7).