CN210317816U - Intelligence electric fan based on singlechip - Google Patents
Intelligence electric fan based on singlechip Download PDFInfo
- Publication number
- CN210317816U CN210317816U CN201920499577.XU CN201920499577U CN210317816U CN 210317816 U CN210317816 U CN 210317816U CN 201920499577 U CN201920499577 U CN 201920499577U CN 210317816 U CN210317816 U CN 210317816U
- Authority
- CN
- China
- Prior art keywords
- module
- chip microcomputer
- single chip
- singlechip
- fan
- Prior art date
- 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.)
- Active
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 29
- 230000006698 induction Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 241000883990 Flabellum Species 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Abstract
The utility model relates to an intelligence electric fan based on singlechip belongs to household electrical appliances technical field. The electric fan comprises a single chip microcomputer, a Bluetooth module, a direct current motor, a stepping motor, a temperature sensor, an infrared sensing module, a driving module, a liquid crystal display, keys, a power supply, a button switch and the like. The user can be directly through the button to singlechip input work information, also can send work information to bluetooth module through cell-phone APP, bluetooth module sends work information for the singlechip again, the singlechip feeds back the slew velocity of the temperature information control direct current motor that returns according to work information and temperature sensor, in order to reach control flabellum slew velocity's purpose, the singlechip judges whether direct current motor rotates according to the information judgement direct current motor that infrared ray induction module transmitted back simultaneously, the singlechip still transmits the information control step motor who returns according to infrared ray induction module and rotates, thereby realize that the fan is automatic to shake the head. The utility model discloses the simple installation, convenient to use practices thrift the electric energy.
Description
Technical Field
The utility model belongs to the technical field of household electrical appliances, concretely relates to intelligence electric fan based on singlechip.
Background
With the development of science and technology, smart homes are more and more dominant in our lives, and fans are also part of smart homes slowly. Traditional electric fan adopts mechanical control or remote controller control more, and the function is single, and the noise is big, and timing time is short, and the mode of shaking the head is fixed, and it is big to shift the wind speed change to consume energy greatly, so how to overcome prior art's not enough is the problem that needs the solution urgently in present household electrical appliances technical field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of prior art, provide an intelligent electric fan based on singlechip, this intelligent electric fan simple structure is novel, and convenient operation can furthest's realization utilize the fan cooling to practice thrift the electric energy.
In order to achieve the above object, the utility model adopts the following technical scheme:
an intelligent electric fan based on a single chip microcomputer comprises a fan body and a fan head arranged above the fan body, and further comprises the single chip microcomputer, a Bluetooth module, a direct current motor, a stepping motor, a temperature sensor, an infrared sensing module, a driving module, a liquid crystal display, a key, a power supply and a button switch;
the single chip microcomputer, the Bluetooth module, the driving module and the power supply are arranged inside the fan body shell, the Bluetooth module is located at the left end of the single chip microcomputer, the driving module is located above the single chip microcomputer, and the power supply is located right below the Bluetooth module and the single chip microcomputer;
the direct current motor is arranged in the fan head, is connected with the fan blade and is positioned behind the fan blade; the direct current motor is connected with the driving module through a lead;
the stepping motor is positioned at the top of the fan body and is connected with the driving module through a lead;
the temperature sensor, the infrared sensing module, the liquid crystal display, the key and the button switch are arranged on the fan body shell;
the liquid crystal display, the key, the button switch, the infrared sensing module and the temperature sensor are sequentially arranged from top to bottom;
the Bluetooth module, the temperature sensor, the infrared sensing module, the driving module, the liquid crystal display and the keys are respectively connected with the single chip microcomputer, and the button switch is connected between the single chip microcomputer and the power supply through a lead;
the power supply is also respectively connected with the Bluetooth module, the direct current motor, the stepping motor, the infrared sensing module and the driving module liquid crystal display.
Further, preferably, the material of the fan body shell is plastic.
Further, it is preferable that there are a plurality of keys.
Further, it is preferable that the liquid crystal display is located below the power supply.
The utility model discloses intelligence electric fan's theory of operation based on singlechip: the button switch is turned on to supply power to the electric fan, the working information is transmitted to the single chip microcomputer by pressing a button below the liquid crystal screen through the prompt of the liquid crystal screen, the single chip microcomputer can also be connected with the Bluetooth module through the Bluetooth of the mobile phone, the working information is transmitted to the Bluetooth module through the APP of the mobile phone, the working information is transmitted to the single chip microcomputer by the Bluetooth module, then the single chip microcomputer judges whether a person exists by utilizing an electric signal transmitted back by the infrared sensing module, if the person exists, the single chip microcomputer sends a PWM signal to the driving module through the I/O port, the driving module amplifies the PWM signal and then transmits the PWM signal to the DC motor, then the DC motor rotates to drive the fan blades to rotate, meanwhile, the infrared sensing module continuously feeds back the electric signal to the single chip microcomputer, if a plurality of persons exist indoors, the, the driving module amplifies the electric pulse signal and transmits the electric pulse signal to the stepping motor, and the stepping motor starts to transmit after receiving the electric pulse signal, so that the shaking head is realized. In the work, temperature sensor is still continuous to the singlechip send temperature information, and the singlechip is compared through button or APP the temperature value of setting for according to the temperature signal that temperature sensor feedback returned and user, through the duty cycle of the PWM signal of adjustment IO mouth to the rotational speed of adjustment DC motor reaches the same effect of room temperature and setting temperature. If the user sets the sleep mode, the single chip microcomputer starts a timer to time, and when the time is up, the single chip microcomputer stops sending and receiving signals and enters the sleep mode. Thereby realizing the cooling by utilizing the fan and saving the electric energy.
Compared with the prior art, the utility model, its beneficial effect does:
the utility model discloses intelligence electric fan simple structure is novel, convenient operation, and the installation is convenient, can realize utilizing the fan cooling to practice thrift the electric energy.
During the use, can control the fan through cell-phone APP directness or case, can also automatically regulated temperature and shake the head, easily popularization and application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the structure of the intelligent electric fan based on the single chip microcomputer;
FIG. 2 is a block diagram of the intelligent electric fan based on the single chip microcomputer;
wherein, 1, a singlechip; 2. a Bluetooth module; 3. a direct current motor; 4. a stepping motor; 5. a temperature sensor; 6. an infrared sensing module; 7. a drive module; 8. a liquid crystal display; 9. pressing a key; 10. a power source; 11. a push button switch; 12. a fan body; 13. a fan head; the direction of the arrows is the data or signal progression.
Detailed Description
The present invention will be described in further detail with reference to examples.
It will be appreciated by those skilled in the art that the following examples are illustrative of the invention only and should not be taken as limiting the scope of the invention. The specific techniques, connections, conditions, or the like, which are not specified in the examples, are performed according to the techniques, connections, conditions, or the like described in the literature in the art or according to the product specification. The materials, instruments or equipment are not indicated by manufacturers, and all the materials, instruments or equipment are conventional products which can be obtained by purchasing.
It can be understood by those skilled in the art that the related modules and the functions implemented by the related modules in the present invention are implemented by loading conventional computer software programs or related protocols on the modified hardware and the devices, devices or systems formed by the hardware, devices or systems, and are not modified computer software programs or related protocols in the prior art. For example, the improved computer hardware system can still realize the specific functions of the hardware system by loading the existing software operating system. Therefore, it can be understood that the innovation of the present invention lies in the improvement of the hardware module and the connection combination relationship thereof in the prior art, rather than the improvement of the software or protocol installed in the hardware module for realizing the related functions.
As will be understood by those skilled in the art, the relevant modules mentioned in the present disclosure are hardware devices for performing one or more of the operations, methods, steps, measures, solutions described in the present application. The hardware devices may be specially designed and constructed for the required purposes, or they may be of the kind well known in the general purpose computers or other hardware devices known. The general purpose computer has a program stored therein that is selectively activated or reconfigured.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" as used herein may include wirelessly connected.
In the description of the present invention, "a plurality" means two or more unless otherwise specified. The terms "inner," "upper," "lower," and the like, refer to an orientation or a state relationship based on that shown in the drawings, which is for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "provided" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Example 1
As shown in fig. 1 and 2, the intelligent electric fan based on the single chip microcomputer comprises a fan body 12 and a fan head 13 arranged above the fan body 12, and further comprises the single chip microcomputer 1, a bluetooth module 2, a direct current motor 3, a stepping motor 4, a temperature sensor 5, an infrared sensing module 6, a driving module 7, a liquid crystal display 8, a key 9, a power supply 10 and a button switch 11;
the single chip microcomputer 1, the Bluetooth module 2, the driving module 7 and the power supply 10 are arranged inside a shell of the fan body 12, the Bluetooth module 2 is positioned at the left end of the single chip microcomputer 1, the driving module 7 is positioned above the single chip microcomputer 1, and the power supply 10 is positioned right below the Bluetooth module 2 and the single chip microcomputer 1;
the direct current motor 3 is arranged in the fan head 13, is connected with the fan blades 14 and is positioned behind the fan blades 14; the direct current motor 3 is connected with the driving module 7 through a lead;
the stepping motor 4 is positioned at the top of the fan body 12 and is connected with the driving module 7 through a lead;
the temperature sensor 5, the infrared sensing module 6, the liquid crystal display 8, the key 9 and the button switch 11 are arranged on the shell of the fan body 12;
the liquid crystal display 8, the key 9, the button switch 11, the infrared sensing module 6 and the temperature sensor 5 are arranged in sequence from top to bottom;
the Bluetooth module 2, the temperature sensor 5, the infrared sensing module 6, the driving module 7, the liquid crystal display 8 and the keys 9 are respectively connected with the singlechip 1, and the button switch 11 is connected between the singlechip 1 and the power supply 10 through a lead;
the power supply 10 is also connected with the Bluetooth module 2, the direct current motor 3, the stepping motor 4, the infrared sensing module 6 and the driving module 7, and the liquid crystal display 8 respectively.
Example 2
As shown in fig. 1 and 2, the intelligent electric fan based on the single chip microcomputer comprises a fan body 12 and a fan head 13 arranged above the fan body 12, and further comprises the single chip microcomputer 1, a bluetooth module 2, a direct current motor 3, a stepping motor 4, a temperature sensor 5, an infrared sensing module 6, a driving module 7, a liquid crystal display 8, a key 9, a power supply 10 and a button switch 11;
the single chip microcomputer 1, the Bluetooth module 2, the driving module 7 and the power supply 10 are arranged inside a shell of the fan body 12, the Bluetooth module 2 is positioned at the left end of the single chip microcomputer 1, the driving module 7 is positioned above the single chip microcomputer 1, and the power supply 10 is positioned right below the Bluetooth module 2 and the single chip microcomputer 1;
the direct current motor 3 is arranged in the fan head 13, is connected with the fan blades 14 and is positioned behind the fan blades 14; the direct current motor 3 is connected with a driving module 7 through a lead, and the driving module 7 is used for controlling the rotation speed of the fan blades by controlling the direct current motor 3;
the stepping motor 4 is positioned at the top of the fan body 12 and is connected with the driving module 7 through a wire, and the driving module 7 is also used for controlling the fan to shake the head by controlling the stepping motor 4;
the temperature sensor 5, the infrared sensing module 6, the liquid crystal display 8, the key 9 and the button switch 11 are arranged on the shell of the fan body 12;
the liquid crystal display 8, the key 9, the button switch 11, the infrared sensing module 6 and the temperature sensor 5 are arranged in sequence from top to bottom;
the Bluetooth module 2, the temperature sensor 5, the infrared sensing module 6, the driving module 7, the liquid crystal display 8 and the keys 9 are respectively connected with the singlechip 1, and when the connection is carried out, the connection is carried out with an I/O port of the singlechip by adopting a ribbon cable;
the button switch 11 is connected between the singlechip 1 and the power supply 10 through a lead;
the power supply 10 is also connected with the Bluetooth module 2, the direct current motor 3, the stepping motor 4, the infrared sensing module 6 and the driving module 7, and the liquid crystal display 8 respectively.
The casing of the fan body 12 is made of plastic.
There are a plurality of keys 9, 4 in fig. 1.
The liquid crystal display 8 is located below the power supply 10.
The singlechip 1, the Bluetooth module 2 and the driving module 7 can be welded on the same circuit board.
The utility model discloses intelligence electric fan's theory of operation based on singlechip: the button switch is turned on to supply power to the electric fan, the working information is transmitted to the single chip microcomputer by pressing a button below the liquid crystal screen through the prompt of the liquid crystal screen, the single chip microcomputer can also be connected with the Bluetooth module through the Bluetooth of the mobile phone, the working information is transmitted to the Bluetooth module through the APP of the mobile phone, the working information is transmitted to the single chip microcomputer by the Bluetooth module, then the single chip microcomputer judges whether a person exists by utilizing an electric signal transmitted back by the infrared sensing module, if the person exists, the single chip microcomputer sends a PWM signal to the driving module through the I/O port, the driving module amplifies the PWM signal and then transmits the PWM signal to the DC motor, then the DC motor rotates to drive the fan blades to rotate, meanwhile, the infrared sensing module continuously feeds back the electric signal to the single chip microcomputer, if a plurality of persons exist indoors, the, the driving module amplifies the electric pulse signal and transmits the electric pulse signal to the stepping motor, and the stepping motor starts to transmit after receiving the electric pulse signal, so that the shaking head is realized. In the work, temperature sensor is still continuous to the singlechip send temperature information, and the singlechip is compared through button or APP the temperature value of setting for according to the temperature signal that temperature sensor feedback returned and user, through the duty cycle of the PWM signal of adjustment IO mouth to the rotational speed of adjustment DC motor reaches the same effect of room temperature and setting temperature. If the user sets the sleep mode, the single chip microcomputer starts a timer to time, and when the time is up, the single chip microcomputer stops sending and receiving signals and enters the sleep mode.
Those skilled in the art should know that the power supply of the present invention can be a battery, and can also be connected with 220V ac power through a plug to provide power; during the use, turn on button switch, through the temperature of key input fan work, perhaps be connected the back through mobile phone bluetooth and bluetooth module, then behind the operating temperature who sets for the fan through cell-phone APP, can normally work. The user can be directly through the button to singlechip input work information, also can send work information to bluetooth module through cell-phone APP, bluetooth module sends work information for the singlechip again, the singlechip feeds back the slew velocity of the temperature information control direct current motor that returns according to work information and temperature sensor, in order to reach control flabellum slew velocity's purpose, the singlechip judges whether direct current motor rotates according to the information judgement direct current motor that infrared ray induction module transmitted back simultaneously, the singlechip still transmits the information control step motor who returns according to infrared ray induction module and rotates, thereby realize that the fan is automatic to shake the head. The utility model discloses the simple installation, convenient to use alright furthest's realization utilizes the fan cooling to practice thrift the electric energy.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. An intelligent electric fan based on a single chip microcomputer comprises a fan body (12) and a fan head (13) arranged above the fan body (12), and is characterized by further comprising the single chip microcomputer (1), a Bluetooth module (2), a direct current motor (3), a stepping motor (4), a temperature sensor (5), an infrared sensing module (6), a driving module (7), a liquid crystal display (8), a key (9), a power supply (10) and a button switch (11);
the fan comprises a single chip microcomputer (1), a Bluetooth module (2), a driving module (7) and a power supply (10), wherein the single chip microcomputer (1), the Bluetooth module (2), the driving module (7) and the power supply (10) are arranged inside a shell of a fan body (12), the Bluetooth module (2) is located at the left end of the single chip microcomputer (1), the driving module (7) is located above the single chip microcomputer (1), and the power supply (10) is located right below the Bluetooth module (2) and the single chip microcomputer;
the direct current motor (3) is arranged in the fan head (13), is connected with the fan blade (14) and is positioned behind the fan blade (14); the direct current motor (3) is connected with the driving module (7) through a lead;
the stepping motor (4) is positioned at the top of the fan body (12) and is connected with the driving module (7) through a lead;
the temperature sensor (5), the infrared sensing module (6), the liquid crystal display (8), the key (9) and the button switch (11) are arranged on the shell of the fan body (12);
the liquid crystal display (8), the key (9), the button switch (11), the infrared sensing module (6) and the temperature sensor (5) are arranged in sequence from top to bottom;
the Bluetooth module (2), the temperature sensor (5), the infrared sensing module (6), the driving module (7), the liquid crystal display (8) and the key (9) are respectively connected with the single chip microcomputer (1), and the button switch (11) is connected between the single chip microcomputer (1) and the power supply (10) through a lead;
the power supply (10) is also respectively connected with the Bluetooth module (2), the direct current motor (3), the stepping motor (4), the infrared sensing module (6) and the driving module (7) and the liquid crystal display (8).
2. The intelligent electric fan based on the single chip microcomputer as claimed in claim 1, wherein the shell of the fan body (12) is made of plastic.
3. The intelligent electric fan based on the single chip microcomputer as claimed in claim 1, wherein the number of the keys (9) is multiple.
4. The intelligent electric fan based on the single chip microcomputer as claimed in claim 1, wherein the liquid crystal display (8) is located below the power supply (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499577.XU CN210317816U (en) | 2019-04-14 | 2019-04-14 | Intelligence electric fan based on singlechip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499577.XU CN210317816U (en) | 2019-04-14 | 2019-04-14 | Intelligence electric fan based on singlechip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210317816U true CN210317816U (en) | 2020-04-14 |
Family
ID=70136359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920499577.XU Active CN210317816U (en) | 2019-04-14 | 2019-04-14 | Intelligence electric fan based on singlechip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210317816U (en) |
-
2019
- 2019-04-14 CN CN201920499577.XU patent/CN210317816U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108845595B (en) | Split type temperature control device with gateway function and method thereof | |
| WO2008119207A1 (en) | Wireless smart cooking appliance, cooking stove, cooking device and operation thereof | |
| CN202502373U (en) | Control system circuit of electric oven | |
| TW201809476A (en) | Smart ventilation fan system and smart ventilation fan device | |
| CN202932686U (en) | Gesture remote control curtain | |
| CN102591240A (en) | Control system circuit of electric oven | |
| CN210317816U (en) | Intelligence electric fan based on singlechip | |
| CN102920357B (en) | Working circuit of electronic oven | |
| CN107229296B (en) | Intelligent cooling remote control weak current box and intelligent cooling method thereof | |
| CN205324928U (en) | Safe fast thermoelectric flatiron | |
| EP3754973A1 (en) | Smart control device and method for implementing the same and smart television | |
| WO2017124764A1 (en) | Smart fan having voice control function | |
| CN206587382U (en) | A kind of electronic timer safeguarded automatically | |
| CN206619001U (en) | It is a kind of can timing intelligent computer chair lift | |
| CN217216968U (en) | Fan lamp control circuit | |
| CN210836540U (en) | Bathroom heater wireless remote controller circuit and remote controller | |
| CN214945189U (en) | Novel handheld fan with intelligent induction | |
| CN212160423U (en) | Ecological intelligent toilet controller and control system | |
| CN210642152U (en) | Portable sound wave mosquito dispeller | |
| CN110187656B (en) | Electrical appliance with timing function by means of WiFi plug-in | |
| CN210799467U (en) | Intelligent fan | |
| CN205654565U (en) | Portable intelligent control by temperature change keeps away barrier fan | |
| CN208281212U (en) | A kind of novel intelligent fan | |
| CN212460323U (en) | Intelligent alarm clock | |
| CN204719480U (en) | A kind of controller based on Multifunction air sterilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |