CN212250546U

CN212250546U - Multifunctional novel fan control system

Info

Publication number: CN212250546U
Application number: CN202020580516.9U
Authority: CN
Inventors: 王涵; 温文婷; 尹发根; 肖建辉
Original assignee: Yichun University
Current assignee: Jiangxi Jiachen Ruihong Intelligent Technology Co ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2020-12-29
Anticipated expiration: 2030-04-18

Abstract

The utility model belongs to the technical field of fan control, especially, relate to a multi-functional novel fan control system. The to-be-solved technical problem of the utility model is to provide. A multifunctional novel fan control system comprises a power supply module, a single chip microcomputer, a WIFI control module, an automatic mode unit, a manual mode unit, a switching key, a temperature detection module, an LCD display screen and a voltage reduction module; the power supply module is used for driving the fan motor and is electrically connected with the voltage reduction module; the WIFI control module, the manual mode unit and the automatic mode unit are electrically connected with the single chip microcomputer; the manual mode unit and the automatic mode unit are switched by a switching key; the temperature detection module is electrically connected with the manual mode unit and the automatic mode unit and is electrically connected with the LCD display screen. The utility model discloses simple structure, convenient to use, it is reliable, the circuit is stable.

Description

Multifunctional novel fan control system

Technical Field

The utility model belongs to the technical field of fan control, especially, relate to a multi-functional novel fan control system.

Background

With the rapid development of the economy of China and the great improvement of the living standard of people, people pay more and more attention to the quality of life of people. After 5 months, the temperature is higher and higher, and particularly, the people are more difficult to endure in summer. Currently available summer heat avoidance tools for selection mainly include: air conditioner, general electric fan, air cooler, cattail fan, paper fan, etc. However, electric fans are very popular due to their affordable price. People usually use the tea at night and in successive days, and if the temperature is slightly changed, the cold probability of people is greatly improved; the air cooler can enhance the humidity of air, but the air cooler can be used for a long time, so that an electric appliance can become damp, and joints exposed outside for a long time of people can be damaged; the cost of the cattail fan and the paper fan is low, but the cattail fan and the paper fan are not automatic, so that the number of people who use the cattail fan and the paper fan at present is very small.

Therefore, the electric fan is very popular with people, but most people use the traditional household electric fan at present. The novel manual air blowing device needs manual gear shifting and manual control of air blowing time, people often feel troublesome, and the last result is that people catch a cold easily due to the fact that the number of the fan gears and the air blowing time are not well controlled, or the number of the gears is too small, the air blowing time is too short, and people feel uncomfortable.

The traditional electric fan needs manual gear shifting too much trouble; an intelligent gear shifting system is not provided, and the required gear shifting times are large; the user may forget to shift gears, which affects the comfort of blowing, or the blowing time is too long when the number of the shifted gears is too large, which is easy to catch a cold; and no intelligent control system such as temperature control is available, and the gear number is not well controlled properly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point that traditional electric fan exists, going to solve these problems with a novel fan control system, its simple structure, convenient to use, reliable, the circuit is stable, has used modules such as motor drive module, step-down module, temperature detection module, button module, display module, WIFI module, speech control module, with these modules integration on a circuit board.

The utility model is achieved by the following concrete technical means:

a multifunctional novel fan control system comprises a power supply module, a single chip microcomputer, a WIFI control module, an automatic mode unit, a manual mode unit, a switching key, a temperature detection module, an LCD display screen and a voltage reduction module; the power supply module is used for driving the fan motor and is electrically connected with the voltage reduction module; the WIFI control module, the manual mode unit and the automatic mode unit are electrically connected with the single chip microcomputer; the manual mode unit and the automatic mode unit are switched by a switching key; the temperature detection module is electrically connected with the manual mode unit and the automatic mode unit and is electrically connected with the LCD display screen.

Further, the model number of the motor driving module in the power supply module is L298N.

Furthermore, the model of the main control chip of the single chip microcomputer is STC89C 51.

Further, the model of the WIFI communication module of the WIFI control module is ESP 8266.

Further, the temperature sensor model of the temperature detection module is DS18B 20.

Furthermore, the singlechip is also electrically connected with a voice control module.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses simple structure, convenient to use, it is reliable, the circuit is stable, has used modules such as motor drive module, step-down module, temperature detection module, button module, display module, WIFI module, voice control module, with these module integrations on a circuit board, make the convenient control fan of user's ability intelligence more, facilitate for the user.

Drawings

Fig. 1 is a schematic diagram of the present invention.

The labels in the figures are: the device comprises a power supply module, a 2-single chip microcomputer, a 3-WIFI control module, a 4-voice control module, a 5-automatic mode unit, a 6-manual mode unit, a 7-switching key, an 8-temperature detection module, a 9-LCD display screen and a 10-voltage reduction module.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Examples

A multifunctional novel fan control system is shown in figure 1 and comprises a power supply module 1, a single chip microcomputer 2, a WIFI control module 3, an automatic mode unit 5, a manual mode unit 6, a switching key 7, a temperature detection module 8, an LCD display screen 9 and a voltage reduction module; the power supply module 1 is used for driving a fan motor and is electrically connected with the voltage reduction module; the WIFI control module 3, the manual mode unit 6 and the automatic mode unit 5 are electrically connected with the single chip microcomputer 2; the manual mode unit 6 and the automatic mode unit 5 are switched by a switching key 7; the temperature detection module 8 is electrically connected with the manual mode unit 6 and the automatic mode unit 5, and is electrically connected with an LCD display screen 9.

When the fan is needed, a user firstly powers on the power module 1 to drive the fan motor to operate and supply air, and the voltage reduction module can convert the input 12V voltage into the output 5V voltage, so that the power module 1 works normally. The temperature detection module 8 can detect the temperature of the site environment in real time and display the temperature through the LCD display screen 9, so that a user can adjust the wind speed according to the site temperature.

The user can switch the manual mode unit 6 or the automatic mode unit 5 through the switch key 7 according to own preference, and when the manual mode unit 6 is selected, the user can manually adjust the wind speed through the key; when the user selects the automatic mode unit 5, the temperature detection module 8 feeds back a signal to the single chip microcomputer 2, and the single chip microcomputer 2 automatically adjusts the wind speed according to the current temperature, so that the function of automatic gear shifting is realized.

WIFI control module 3 can make the user can go on and off through being close to the electric fan, but go on and off with the cell-phone through WIFI, can also control the fender position of fan simultaneously through wireless WIFI, and the user can be according to the requirement of oneself and shift gears, can provide very big convenience for the user at the use like this. For example, parents can stay in their rooms, the function of controlling fans in the rooms of children is realized, and convenience and safety are brought to the parents.

The single chip microcomputer 2 is further electrically connected with the voice control module 4, a user can adjust gears of the fan in a voice speaking mode, gear switching can be achieved through voice, convenience is provided for some special users (such as old people, children and people who are inconvenient to move), and convenience can be provided for people.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. A multifunctional novel fan control system is characterized by comprising a power supply module (1), a single chip microcomputer (2), a WIFI control module (3), an automatic mode unit (5), a manual mode unit (6), a switching key (7), a temperature detection module (8), an LCD display screen (9) and a voltage reduction module; the power supply module (1) is used for driving a fan motor and is electrically connected with the voltage reduction module; the WIFI control module (3), the manual mode unit (6) and the automatic mode unit (5) are electrically connected with the single chip microcomputer (2); the manual mode unit (6) and the automatic mode unit (5) are switched through a switching key (7); the temperature detection module (8) is electrically connected with the manual mode unit (6) and the automatic mode unit (5) and is electrically connected with an LCD display screen (9).

2. The multifunctional novel fan control system as claimed in claim 1, wherein the motor driving module in the power supply module (1) is model number L298N.

3. The multifunctional novel fan control system as claimed in claim 2, wherein the model of the main control chip of the single chip microcomputer (2) is STC89C 51.

4. The multifunctional novel fan control system as claimed in claim 3, wherein the WIFI communication module model of the WIFI control module (3) is ESP 8266.

5. The multifunctional novel fan control system as claimed in claim 4, characterized in that the temperature sensor model of the temperature detection module (8) is DS18B 20.

6. The multifunctional novel fan control system as claimed in claim 5, wherein the single chip microcomputer (2) is further electrically connected with a voice control module (4).