CN217085924U - Multifunctional remote controller of warm air blower - Google Patents

Abstract

The utility model discloses a remote controller of a multifunctional warm air blower, which is mainly used for controlling the functions of the warm air blower such as switching, clothes drying, warming, ventilation, sterilization, clothes drying modes, air port switching, gear shifting, timing and the like; in the aspect of communication, a 2.4GHZ wireless module is adopted to replace common infrared communication, so that the real-time performance and the penetration capability are high, and meanwhile, the condition that one fan heater is controlled more when a plurality of fan heaters are placed in the same area is solved by adopting a random channel number pairing mode; in the aspect of power consumption, a low power consumption mode is adopted, so that the service life of a battery is prolonged; meanwhile, the remote controller has comprehensive functions and meets various application scene requirements of users.

Description

Multifunctional remote controller of warm air blower

Technical Field

The utility model relates to a multi-functional electric fan heater intelligence on-off control field specifically is a multi-functional electric fan heater remote controller.

Background

At present, most of fan heater controllers in the market are wired control panels embedded in walls, wireless remote controllers are few, and the wired control panels are inconvenient to operate.

Because multi-functional electric fan heater is installed in airtight environment, and most remote controllers adopt infrared remote control, and infrared remote control is only applicable to spaciously, and the linear communication scene that the communication condition requirement is not high mismatches with the installation environment of electric fan heater, easily causes the not good condition of communication effect.

Most wireless remote controllers on the market do not have a matching function at present, and when a plurality of fan heaters are placed in the same area, the condition of controlling more than one fan heater exists, so that the plurality of fan heaters malfunction.

The traditional remote controller of the warm air blower has a single control function, for example, the warm air blower for a bathroom only has the functions of air exchange and heating, and the warm air blower for a balcony cannot adjust gears and is timed to cause the problem of too slow or too fast drying.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional electric fan heater remote controller solves traditional controller operation inconvenience, can only sharp transmission the problem, do not have and pair easy malfunction and function singleness scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a multifunctional remote controller for a warm air blower is characterized in that: the remote controller comprises an acrylic panel, a display screen, a remote controller mainboard, operation keys, a plastic shell and a battery compartment positioned in the lower side area of the plastic shell; the operation keys are used for controlling the fan heater and consist of touch keys or traditional mechanical keys carried on a remote controller main board; the display screen is used for displaying the current working state, and an LCD (liquid crystal display) screen is adopted to carry white backlight; the remote controller mainboard is provided with a display screen and operation keys for man-machine interaction; the battery cabin is used for accommodating two No. 7 batteries; the plastic shell is made of environment-friendly materials, fixes the remote controller mainboard and provides handheld operation for users; transparent material is adopted above the acrylic panel, the keys below need to be in close contact with the operation keys if touch keys are adopted, and the keys below are provided with openings of key caps if mechanical keys are adopted.

The remote controller mainboard consists of a key detection circuit, a wireless communication module, a main control chip, a liquid crystal driving module and an AD electric quantity sampling module; the key detection circuit consists of a key detection chip and is used for detecting whether the operation key is pressed down; the wireless communication module is used for carrying out bidirectional wireless communication with the main control board of the fan heater; the main control chip controls the work of the whole fan heater remote controller; the liquid crystal driving module drives the display screen to display corresponding contents; the AD electric quantity sampling module collects the electric quantity of the battery in an AD sampling mode.

The display screen is used for a balcony and can display hot drying, cold drying, a left air port, a right air port, battery power, a cross bar icon sum, timing and timing time, degerming, large pieces, down feather and wool, energy conservation, fast drying, standard and infant clothes; the bath room can display blowing, warm air, strong warm, automatic, battery power, bar icons, timing and timing time, towels, drying floors, swinging, degerming, strong air, soft air, warm clothes, ventilation, clothes drying and bath.

The operation keys are positioned at the lower side of the display screen, and the operation keys for the balcony are composed of a switch, a large part, infant clothes, timing-, timing +, energy-saving, switching, standard, degerming, down, wool, fast drying and cold drying keys; the operation keys for the bathroom consist of switches, bath, towels, timing-, timing +, clothes drying, wind speed, ventilation, ground drying, clothes warming, sterilization and heat level keys;

the key functions are as follows:

a switch: turning on or off the warm air blower;

large parts: opening a large workpiece drying function;

infant children's garments: starting the drying function of the infant children clothes;

timing-: reducing the working time length, wherein the working time length is reduced each time and the allowable minimum working time length is determined by the current working mode;

timing +: increasing the working time, wherein the working time and the allowed maximum working time are determined by the current working mode;

energy conservation: starting an energy-saving drying function;

switching: the air ports are switched and comprise a left air port and a right air port, and the air ports have a memory function;

the standard is as follows: starting a standard drying function;

and (3) degerming: opening or closing the sterilization function;

down and wool: opening the down and wool drying function;

and (3) quick drying: starting a quick drying function;

and (3) cold drying: starting a cold air drying mode, and switching the wind speed intensity by pressing down after starting, wherein the wind speed intensity comprises two gears of a low wind speed gear and a high wind speed gear;

bathing: the intelligent bathing function is started, and the sterilizing function can not be started in the midway;

towel: opening the towel drying function, and after drying is completed, defaulting to opening sterilization for 5 minutes;

drying the clothes: starting a clothes drying function;

wind speed: the strength of the windshield is switched, and the strength of the windshield comprises two gears, namely a high wind speed gear and a low wind speed gear;

air exchange: starting a bathroom ventilation function, and starting a heating gear which cannot be switched midway;

baking land: opening and closing a ground drying function;

warming clothes: starting a clothes warming function;

heating grade: the heat exchange gears are switched to be strong and weak, and the heat exchange gears comprise a heating high gear, a heating low gear and a non-heating gear.

The wireless communication module adopts a wireless module to replace the traditional infrared remote control; the communication frequency is 2.4GHZ, so that the timeliness and the penetration capability of data transmission can be ensured; the fan heaters are matched before working, the remote controller of the multifunctional fan heater is matched with the multifunctional fan heater in a random channel number matching mode, and the condition that one remote controller only controls one fan heater and a plurality of fan heaters in the same area are not interfered with each other is guaranteed.

The operation keys adopt two modes of touch keys and traditional mechanical keys, when the touch keys are adopted, after the key data received by the key detection circuit, an interrupt signal is generated and sent to the main control chip to wake up the main control chip, and after the key data are woken up, the main control chip reads the key data received by the key detection circuit through the IIC; when the traditional mechanical key is adopted, the main control chip receives a key signal in an external interrupt mode, receives an interrupt signal, wakes up the main control chip and reads key data at the same time.

The main control chip, the key detection circuit, the wireless communication module and the liquid crystal driving module in the remote controller mainboard can work in a dormant mode and an awakening mode so as to save the power consumption of the remote controller mainboard; the working modes of the sleep mode and the wake mode of each device comprise:

when the touch key is adopted, the key detection circuit receives a key signal and automatically wakes up, then external interruption is generated to wake up the main control chip, and the key detection circuit immediately carries out a sleep mode after the main control chip reads the data of the key detection circuit through the IIC;

the main control chip sends a signal to the main control board of the fan heater through the wireless communication module, if the main control board of the fan heater receives data returned, the wireless communication module immediately enters a sleep mode, and if the returned data is not received for 5 seconds, the wireless communication module enters the sleep mode;

the main control chip automatically enters a deep sleep mode under the condition that the key is not operated for 5 seconds;

after the main control chip reads the signal of the key, the liquid crystal driving module can be awakened, and before the main control chip conducts deep dormancy, the liquid crystal driving module can enter a dormant mode in advance.

The random channel number pairing step of the wireless communication module comprises the following steps:

the power-on system is initialized firstly, and the wireless module is configured to work in a default channel number;

further, a time key and a time key are pressed in sequence, and the remote controller mainboard sends a code matching starting signal to the warm air blower main control board through the wireless communication module;

furthermore, the warm air blower main control board generates a random channel number after receiving the code matching signal and returns the random channel number to the remote controller main board, and meanwhile, the channel number of the wireless communication module of the warm air blower main control board is configured into a randomly generated channel number;

furthermore, after the remote controller main board receives new channel number data, the channel number of the wireless communication module is configured into a new channel number, and configuration information is stored in a flash for storage, so that a pairing link can be skipped when the remote controller main board is powered on after the next power failure;

further, after several seconds, the main control board and the remote controller are matched, the remote controller main board and the warm air blower main control board communicate through the matched channel numbers, and the warm air blower remote controller starts to be normally used.

Corresponding to the multifunctional warm air blower remote controller provided by the above embodiment, the application also provides a control mode of the multifunctional warm air blower remote controller, and the mode comprises:

initializing the initial power-on of a system, and pairing channel numbers of wireless communication modules;

the main control chip reads the key value of the key, transmits the key value to the main control board of the fan heater through the wireless communication module for controlling the work of the fan heater, and drives the display screen to display corresponding content through the liquid crystal driving module;

the main control chip stops data transmission after receiving the return data through the wireless communication module, if the key is not further operated, the display screen is closed after 5 seconds;

when the multifunctional warm air blower is started by pressing an on-off key of a remote controller of the multifunctional warm air blower for the first time, the multifunctional warm air blower is out of operation by default, and a user selects a corresponding function to work by self;

when the working mode is switched every time, the last executed working mode is closed by default to directly execute the currently selected working mode;

when the timing time length and the working mode are switched, the multifunctional bathroom warm air blower starts to work from zero moment according to the current working mode and the timing time length;

when the fan heater is shut down, the display screen and the backlight thereof are turned off, only two horizontal bars are displayed, and the multifunctional fan heater stops working immediately and closes the air door;

the shutdown has a memory function, the initial state of the working mode before shutdown is memorized, and the working mode of the previous shutdown is adopted when the next startup is carried out.

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

1. the unable wireless communication control of most of fan heater control panels and infrared wireless can only be at accessible object and the not high problem of rectilinear communication under the circumstances of real-time nature to current market, the utility model discloses a 2.4 GHZ's wireless module has realized that multi-functional fan heater is in sealed environment with outside remote controller stable communication.

2. The wireless remote controllers are paired in a random channel number mode, one remote controller can only control one fan heater host, and the problem that a plurality of fan heaters are controlled by one remote controller when placed in the same area is solved.

3. Aiming at the problems that a fan heater for a bathroom in the current market is single in control and only has air exchange and heating functions, the intelligent bathroom fan heater integrates the functions of intelligent bathing, drying the ground, drying clothes, timing adjustment, heating gear switching, wind speed gear switching and sterilization; the balcony warm air blower is single in control, the problem that the drying is too slow or too fast due to the fact that gears and timing cannot be adjusted is solved, and clothes drying mode selection, heating gear switching, wind speed gear switching, air port switching, timing setting and sterilization are integrated; the user can flexibly adjust the working mode according to actual requirements.

Drawings

Fig. 1 is a structural diagram of the remote controller of the multifunctional warm air blower of the present invention.

Fig. 2 is a circuit diagram of the hardware of the remote controller of the multifunctional warm air blower of the present invention.

Fig. 3 is an appearance schematic view of the remote controller for a multifunctional bathroom of the present invention.

Fig. 4 is an appearance schematic view of the remote controller for a multifunctional balcony of the present invention.

In the figure: a multifunctional warm air blower remote controller 1; an acrylic panel 2; a display screen 3; a remote controller main board 4; an operation key 5; a plastic housing 6; a battery compartment 7; a key detection circuit 8; a wireless communication module 9; a main control board 10 of the warm air blower; a main control chip 11; a liquid crystal driving module 12; an AD electric quantity sampling module 13; a battery 14; baking 15; and (5) cold drying 16; a left tuyere 17; a right tuyere 18; battery charge 19; a bar icon 20; timing 21; a timing time 22; a bar icon 23; sterilization 24; a large part 25; down and wool 26; energy conservation 27; fast baking 28; standard 29; infant children's garments 30; a switch 31; a large piece 32; infant children 33; timing-34; energy is saved by 35; a switch 36; standard 37; sterilization 38; down feather and wool 39; timing + 40; fast baking 41; and (5) cold drying 42; and (5) cold drying 42; a blower 43; a warm air 44; strong warmth 45; automatically 46; battery charge 47; a bar icon 48; a timing time 50; a bar icon 51; a towel 52; baking the ground 53; a swing 54; sterilization 55; a strong wind 56; a gentle breeze 57; a warm garment 58; ventilation 59; drying the clothes 60; bathing 61; a switch 62; bathing 63; a towel 64; timing-65; a drying garment 66; wind speed 67; ventilation 68; a drying ground 69; a warm garment 70; timing + 71; sterilization 72; a hot rail 73.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1, the remote controller of the multifunctional bathroom warm air blower of the present invention comprises an acrylic panel 2, a display screen 3, a remote controller mainboard 4, operation keys 5, a plastic shell 6 and a battery compartment 7 located in the lower side region of the plastic shell (6);

the operation keys 5 are used for controlling the fan heater and are composed of touch keys or traditional mechanical keys carried on a remote controller main board 4;

the display screen 3 is used for displaying the current working state, and adopts an LCD (liquid crystal display) screen to carry white backlight;

the remote controller mainboard 4 is provided with a display screen 3 and operation keys 5 for man-machine interaction;

the battery compartment 7 is used for accommodating two seventh batteries;

the plastic shell 6 is made of environment-friendly materials, fixes the remote controller mainboard 4 and is used for being held by a user;

transparent material is adopted above the acrylic panel 2, the keys below need to be in close contact with the operation keys 5 if touch keys are adopted, and the keys below are provided with openings of key caps if mechanical keys are adopted.

As shown in fig. 2, the remote control motherboard 4 of the present invention is composed of a key detection circuit 8, a wireless communication module 9, a main control chip 11, a liquid crystal driving module 12 and an AD power sampling module 13;

the key detection circuit 8 is composed of a key detection chip and is used for detecting whether an operation key is pressed down;

the wireless communication module 9 is used for carrying out bidirectional wireless communication with a main control board 10 of the fan heater;

the main control chip 11 controls the work of the whole fan heater remote controller;

the liquid crystal driving module 12 drives the display screen to display corresponding content;

the AD electric quantity sampling module 13 collects the electric quantity of the battery 14 in an AD sampling manner.

As shown in fig. 3, the remote controller for balcony of the present invention is composed of a display screen 3 and an operation key 5; the balcony display screen 3 can display hot drying 15, cold drying 16, a left air opening 17, a right air opening 18, battery power 19, cross bar icons 20 and 23, timing 21 and timing time 22, degerming 24, large pieces 25, down and wool 26, energy conservation 27, quick drying 28, standards 29 and infant children's clothes 30;

the operation key 5 for the balcony is composed of a switch 31, a large piece 32, infant clothes 33, a timing-34 key, a timing +40 key, an energy-saving key 35, a switching key 36, a standard key 37, a sterilizing key 38, down wool 39, a fast drying key 41 and a cold drying key 42;

the key functions are as follows:

the switch 31: turning on or off the warm air blower;

the large part 32: opening a large workpiece drying function;

infant children's garments 33: starting the drying function of the infant children clothes;

timing-34: reducing the working time length, wherein the working time length is reduced each time and the allowable minimum working time length is determined by the current working mode;

timing + 41: increasing the working time, wherein the working time and the allowed maximum working time are determined by the current working mode;

energy conservation 35: starting an energy-saving drying function;

switching 36: the air ports are switched and comprise a left air port and a right air port, and the air ports have a memory function;

standard 37: starting a standard drying function;

and (3) degerming 38: opening or closing the sterilization function;

down and wool 39: opening the down and wool drying function;

and (3) quick drying 42: starting a quick drying function;

and (3) cold drying 43: and starting a cold air drying mode, and switching the wind speed intensity by pressing down after starting, wherein the wind speed intensity comprises two gears of a low wind speed gear and a high wind speed gear.

As shown in fig. 3, the remote controller for bathroom of the present invention is composed of a display screen 3 and an operation button 5; the display screen 3 for bathroom can display blowing 43, warm air 44, strong warm 45, automatic 46, battery power 47, bar icons 48 and 51, timing 49 and timing time 50, towel 52, drying floor 53, swinging 54, degerming 55, strong air 56, soft air 57, warm clothes 58, ventilation 59, dried clothes 60, and bath 61;

the operation key 5 for the bathroom consists of a switch 62, a bath 63, a towel 64, a timing-65 key, a timing +71 key, a drying clothes 66 key, an air speed 67 key, a ventilation key 68 key, a drying floor 69 key, a warming clothes 70 key, a sterilization key 72 key and a hot-stop key 73 key;

the key functions are as follows:

the switch 63: the warm air blower is turned on or off, and the display and control data have the memory function when the warm air blower is turned on every time;

and (4) bathing 64: the intelligent bathing function is started, and the sterilizing function can not be started in the midway;

the towel 65: opening the towel drying function, and after drying is completed, defaulting to opening sterilization for 5 minutes;

timing-66: reducing the working time length, wherein the working time length is reduced each time and the allowable minimum working time length is determined by the current working mode;

timing + 72: increasing the working time, wherein the working time and the allowed maximum working time are determined by the current working mode;

and (3) drying the clothes 67: starting a clothes drying function;

wind speed 68: the strength of the windshield is switched, and the strength of the windshield comprises two gears, namely a high wind speed gear and a low wind speed gear;

air exchange 69: starting a bathroom ventilation function, and starting a heating gear which cannot be switched midway;

baking land 70: opening and closing a ground drying function;

warming clothes 71: starting a clothes warming function;

and (3) sterilization 73: the degerming function is turned on or off;

the hot stage 74: the heat exchange gears are switched to be strong and weak, and the heat exchange gears comprise a heating high gear, a heating low gear and a non-heating gear.

It should be noted that the wireless communication module 9 adopts a wireless module to replace the traditional infrared remote control; the communication frequency is 2.4GHZ, so that the timeliness and the penetration capability of data transmission can be ensured; the fan heaters are provided with 128 channels, the fan heaters need to be paired before working, the multifunctional fan heater remote controller 1 and the multifunctional fan heaters are paired in a random channel number pairing mode, and it is guaranteed that one remote controller only controls one fan heater, and multiple fan heaters in the same area are not interfered with each other.

The operation keys 5 adopt two modes of touch keys and traditional mechanical keys, when the touch keys are adopted, interrupt signals are generated and sent to the main control chip 11 to wake up the main control chip after key data received by the key detection circuit 8, and the main control chip 11 reads the key data received by the key detection circuit 8 through the IIC after the key data are wakened up; when the traditional mechanical key is adopted, the main control chip 11 receives a key signal in an external interrupt mode, receives an interrupt signal, wakes up the main control chip 11, and reads key data.

The main control chip 11, the key detection circuit 8, the wireless communication module 9 and the liquid crystal driving module in the remote controller mainboard 4 can work in a sleep mode and an awakening mode so as to save the power consumption of the remote controller mainboard 4; the working modes of the sleep mode and the wake mode of each device comprise:

when the touch key is adopted, the key detection circuit 8 receives a signal of the key 5 and automatically wakes up, then external interruption is generated to wake up the main control chip 11, and the key detection circuit 8 immediately carries out a sleep mode after the main control chip 11 reads data of the key detection circuit 8 through the IIC;

the main control chip 11 sends a signal to the main control board 10 of the fan heater through the wireless communication module 9, if the main control board 10 of the fan heater receives data returned, the wireless communication module 9 immediately enters the sleep mode, and if the returned data is not received for 5 seconds, the wireless communication module 9 enters the sleep mode;

the main control chip 11 will automatically enter the deep sleep mode when the key is not operated for 55 seconds;

after the main control chip 11 reads the signal of the key 5, the liquid crystal driving module 12 is awakened, and before the main control chip 11 performs deep sleep, the liquid crystal driving module 12 enters a sleep mode in advance.

The random channel number pairing step of the wireless communication module 9 includes:

the power-on system is initialized firstly, and the wireless module 4 is configured to work in a default channel number;

further, a time key and a time key are pressed in sequence, and the remote controller main board 4 sends a code matching starting signal to the warm air blower main control board 10 through the wireless communication module 9;

further, the warm air blower main control board 10 generates a random channel number after receiving the code matching signal and returns the random channel number to the remote controller main board 4, and configures the channel number of the wireless communication module 9 as the randomly generated channel number;

further, after the remote controller main board 4 receives the new channel number data, the channel number of the wireless communication module 9 is configured into a new channel number, and the configuration information is stored in a flash for storage, so that the pairing link can be skipped when the remote controller main board is powered on after the power failure next time;

further, after the main control board and the remote controller are matched in a few seconds, the remote controller main board 4 and the warm air blower main control board 10 communicate through the matched channel numbers, and the warm air blower remote controller 1 starts to be normally used.

The control mode of the multifunctional warm air blower remote controller comprises the following steps:

initializing the system by initial power-on, and pairing the channel numbers of the wireless communication module 9;

the main control chip 2 reads the key value of the key 5, and transmits the key value to the main control board 10 of the fan heater through the wireless communication module 9 for controlling the work of the fan heater, and simultaneously drives the display screen 3 to display corresponding content through the liquid crystal driving module 12;

the main control chip 2 stops data transmission after receiving the return data through the wireless communication module 9, if the key 5 has no further operation, the display screen is closed after 5 seconds;

when the multifunctional warm air blower is started by pressing an on-off key of the multifunctional warm air blower remote controller 1 for the first time, the multifunctional warm air blower is out of operation by default, and a user selects a corresponding function to work by self;

when the working mode is switched every time, the last executed working mode is closed by default to directly execute the currently selected working mode;

when the timing time length and the working mode are switched, the multifunctional bathroom warm air blower starts to work from zero moment according to the current working mode and the timing time length;

when the fan heater is shut down, the display screen 3 and the backlight thereof are turned off, only two horizontal bars are displayed, and the multifunctional fan heater stops working immediately and closes the air door;

the shutdown has a memory function, the initial state of the working mode before shutdown is memorized, and the working mode of the previous shutdown is adopted when the next startup is carried out.

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 (6)

1. A multifunctional remote controller for a warm air blower is characterized in that: the remote controller comprises an acrylic panel (2), a display screen (3), a remote controller mainboard (4), an operation key (5), a plastic shell (6) and a battery compartment (7) positioned in the lower side area of the plastic shell (6);

the remote controller mainboard (4) consists of a key detection circuit (8), a wireless communication module (9), a main control chip (11), a liquid crystal driving module (12) and an AD electric quantity sampling module (13);

the operation keys (5) are used for controlling the fan heater and are composed of onboard touch keys or traditional mechanical keys of a remote controller main board (4);

the display screen (3) is used for displaying the current working state, and an LCD (liquid crystal display) screen is adopted to carry white backlight;

the remote controller main board (4) is provided with a display screen (3) and operation keys (5) for man-machine interaction;

the battery cabin (7) is used for accommodating two No. 7 batteries;

the plastic shell (6) is made of environment-friendly materials, fixes the remote controller main board (4) and is used for being held by a user;

the upper part of the acrylic panel (2) is made of transparent materials, the lower keys need to be in close contact with the operation keys (5) if touch keys are adopted, and the lower keys are provided with openings of key caps if mechanical keys are adopted;

the key detection circuit (8) consists of a key detection chip and is used for detecting whether an operation key is pressed down;

the wireless communication module (9) is used for carrying out bidirectional wireless communication with a main control board (10) of the fan heater;

the main control chip (11) controls the work of the whole fan heater remote controller;

the liquid crystal driving module (12) drives a display screen to display corresponding contents;

the AD electric quantity sampling module (13) collects the electric quantity of the battery (14) in an AD sampling mode.

2. The remote controller of a multifunctional warm air blower according to claim 1, characterized in that the display screen (3) is used for balcony to display hot drying (15), cold drying (16), left air opening (17), right air opening (18), battery power (19), bar icons (20) and (23), timing (21) and timing time (22), degerming (24), large piece (25), down and wool (26), energy saving (27), fast drying (28), standard (29), and infant garment (30); the bath room can display a blower (43), a heater (44), a strong heater (45), an automatic device (46), a battery power (47), bar icons (48) and (51), a timing device (49) and a timing time (50), a towel (52), a drying floor (53), a swinging device (54), a sterilizing device (55), a strong wind device (56), a soft wind device (57), a warm clothes (58), a ventilation device (59), a drying clothes (60) and a bath device (61).

3. The remote controller of the multifunctional warm air blower according to claim 1 is characterized in that the operation keys (5) are positioned at the lower side of the display screen (3), and the operation keys (5) for balcony are composed of switches (31), large pieces (32), infant clothes (33), timing- (34), timing + (40), energy saving (35), switching (36), standard (37), degerming (38), down and wool (39), fast drying (41) and cold drying (42) keys; the operation key (5) for the bathroom consists of a switch (62), a bath (63), a towel (64), a timing (65), a timing + (71), a drying clothes (66), an air speed (67), a ventilation (68), a drying ground (69), a warming clothes (70), a sterilization (72) and a hot gear (73) key;

the key functions are as follows:

switch (31): turning on or off the warm air blower;

large part (32): opening a large workpiece drying function;

infant children's garments (33): starting the drying function of the infant children clothes;

timing- (34): reducing the working time length, wherein the working time length is reduced each time and the allowable minimum working time length is determined by the current working mode;

timing + (40): increasing the working time, wherein the working time and the allowed maximum working time are determined by the current working mode;

energy saving (35): starting an energy-saving drying function;

switching (36): the air ports are switched and comprise a left air port and a right air port, and the air ports have a memory function;

standard (37): starting a standard drying function;

sterilization (38): opening or closing the sterilization function;

down wool (39): opening the down and wool drying function;

fast baking (41): starting a quick drying function;

cold drying (42): starting a cold air drying mode, and switching the wind speed intensity by pressing down after starting, wherein the wind speed intensity comprises two gears of a low wind speed gear and a high wind speed gear;

switch (62): the warm air blower is turned on or off, and the display and control data have the memory function when the warm air blower is turned on every time;

bathing (63): the intelligent bathing function is started, and the sterilizing function can not be started in the midway;

towel (64): opening the towel drying function, and after drying is completed, defaulting to opening sterilization for 5 minutes;

timing- (65): reducing the working time length, wherein the working time length is reduced each time and the allowable minimum working time length is determined by the current working mode;

timing + (71): increasing the working time, wherein the working time and the allowed maximum working time are determined by the current working mode;

drying (66): starting a clothes drying function;

wind speed (67): the strength of the windshield is switched, and the strength of the windshield comprises two gears, namely a high wind speed gear and a low wind speed gear;

ventilation (68): starting a bathroom ventilation function, and starting a heating gear which cannot be switched midway;

baking floor (69): opening and closing a ground drying function;

warm clothing (70): starting a clothes warming function;

sterilization (72): opening or closing the sterilization function;

hot stage (73): the heat exchange gears are switched to be strong and weak, and the heat exchange gears comprise a heating high gear, a heating low gear and a non-heating gear.

4. The remote controller of the multifunctional warm air blower according to claim 1, wherein the wireless communication module (9) adopts a wireless module to replace the traditional infrared remote control; the communication frequency is 2.4GHZ, so that the timeliness and the penetration capability of data transmission can be ensured; the fan heaters are provided with 128 channels, the fan heaters need to be paired before working, the multifunctional fan heater remote controller (1) and the multifunctional fan heaters are paired in a random channel number pairing mode, and it is guaranteed that one remote controller only controls one fan heater, and multiple fan heaters in the same area are not interfered with each other.

5. The remote controller of the multifunctional warm air blower according to claim 1 is characterized in that the operation keys (5) adopt a touch key and a traditional mechanical key, when the touch key is adopted, the key detection circuit (8) generates an interrupt signal after receiving key data and sends the interrupt signal to the main control chip (11) to wake up the key data, and after the key data is woken up, the main control chip (11) reads the key data received by the key detection circuit (8) through IIC; when the traditional mechanical key is adopted, the main control chip (11) receives a key signal in an external interrupt mode, the main control chip (11) wakes up after receiving an interrupt signal, and key data is read at the same time.

6. The remote controller of a multifunctional warm air blower according to claim 1, wherein the main control chip (11), the key detection circuit (8), the wireless communication module (9) and the liquid crystal driving module in the remote controller main board (4) can work in a sleep mode and a wake-up mode to save power consumption of the remote controller main board (4).

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