CN213899361U - Multi-functional intelligent temperature control fan based on singlechip - Google Patents
Multi-functional intelligent temperature control fan based on singlechip Download PDFInfo
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- CN213899361U CN213899361U CN202022707777.5U CN202022707777U CN213899361U CN 213899361 U CN213899361 U CN 213899361U CN 202022707777 U CN202022707777 U CN 202022707777U CN 213899361 U CN213899361 U CN 213899361U
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- fan
- chip microcomputer
- single chip
- speed regulating
- power supply
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Abstract
The utility model discloses a multifunctional intelligent temperature control fan based on a single chip microcomputer, which comprises fan blades, a base, a power supply module, the single chip microcomputer, a fan speed regulation motor, a fan strut, a fan steering motor, a temperature sensor, an infrared sensor, a control panel, an angle sensor and a display screen; the fan blades are connected with an output shaft of the fan speed regulating motor; one end of the fan strut is fixedly connected with a fan speed regulating motor, and the other end of the fan strut is connected with an output shaft of a fan steering motor; the fan steering motor is arranged on the base; the temperature sensor and the control panel are arranged on the side surface of the base; the power supply module, the temperature sensor, the infrared sensor, the control panel, the angle sensor and the display screen are respectively connected with the single chip microcomputer; the fan speed regulating motor is connected with the singlechip through a speed regulating motor driving circuit; the fan steering motor is connected with the single chip microcomputer through a steering motor driving circuit. The utility model discloses can be according to indoor temperature and user's position intelligent regulation fan wind speed and turn to.
Description
Technical Field
The utility model relates to a control by temperature change fan technical field, more specifically relates to a multi-functional intelligent control by temperature change fan based on singlechip.
Background
The fan is a device frequently used in daily life, but the traditional fan device usually sets the gear speed of the fan manually, the temperature is still high in the daytime in spring and summer or summer and autumn, and the fan needs high rotating speed and large air volume, so that people feel cool; at night, the temperature is reduced, and when a person falls asleep, the rotating speed is gradually reduced so as to avoid cold. Although electric fans have the function of adjusting different gears, people have to shift gears manually, but the rotating speed of the fan cannot be changed when people sleep, and the currently commonly adopted simple fan which is manually turned off at fixed time can not meet different requirements of temperature change on the wind speed of the fan. And people often move to the sleeping bag, and the rotating position of the fan is often fixed, so that the people cannot blow or blow to a certain position too frequently, and the requirements of the people cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the technical problem that ordinary fan can't be based on indoor temperature and user's position intelligent regulation fan wind speed and turn to, provide a can be based on indoor temperature and user's position intelligent regulation fan wind speed and the multi-functional intelligent temperature control fan based on the singlechip that turns to.
In order to solve the problems, the multifunctional intelligent temperature control fan based on the single chip microcomputer comprises fan blades, a base, a power supply module, the single chip microcomputer, a fan speed regulation motor, a fan support, a fan steering motor, a temperature sensor, an infrared sensor, a control panel, an angle sensor and a display screen; the fan blades are connected with an output shaft of the fan speed regulating motor; one end of the fan strut is fixedly connected with a fan speed regulating motor, and the other end of the fan strut is connected with an output shaft of a fan steering motor; the fan steering motor is arranged on the base; the temperature sensor and the control panel are arranged on the side surface of the base; the power supply module, the temperature sensor, the infrared sensor, the control panel, the angle sensor and the display screen are respectively connected with the single chip microcomputer; the fan speed regulating motor is connected with the singlechip through a speed regulating motor driving circuit; the fan steering motor is connected with the single chip microcomputer through a steering motor driving circuit.
Particularly, the fan blades are arranged in the fan dust cover; the infrared sensor is arranged on the side face of the fan dust cover.
Particularly, the control panel comprises a wind speed manual speed regulating switch, a fan automatic steering/fan stopping steering switch and a fan intelligent mode starting switch.
Particularly, the driving circuit of the speed regulating motor comprises a power supply, a field effect transistor, an inductor, a diode and a capacitor; the grid of the field effect tube is connected with the singlechip; the source electrode of the field effect transistor is grounded; the anode of the diode is connected with the drain electrode of the field effect transistor; one end of the cathode of the diode is connected with the inductor, and the other end of the cathode of the diode is connected with the power supply; the inductor is connected with one end of a capacitor, and the other end of the capacitor is respectively connected with the anode of the diode and the ground; the fan speed regulating motor is connected with two ends of the capacitor.
Particularly, the steering motor driving circuit comprises a power supply, a resistor and a triode; two ends of the fan steering motor are respectively connected with a power supply and an emitting electrode of the triode; the base electrode of the triode is connected with the singlechip through a resistor; and the collector electrode of the triode is grounded.
Particularly, the type of the single chip microcomputer is AT89C 52.
In particular, the model of the infrared sensor is HC-SR 501.
In particular, the temperature sensor is a DS18B20 type digital temperature sensor.
The utility model has the advantages that:
1. the utility model discloses simple structure, the cost is lower, can measure indoor temperature through setting up temperature sensor, can sense the human position through infrared ray automatically through infrared ray sensor, can sense the position of flabellum rotation through angle sensor, the singlechip can with the temperature of acquisition, user's position and the rotational speed and the direction of the position intelligent regulation flabellum of flabellum rotation, blow towards someone or the big place of crowd density, automatic direction changing and control fan rotational speed, need not manual control, make the user keep comfortable state constantly; after the person leaves, the infrared sensor can sense the person, and the fan stops rotating after being delayed for several seconds, so that the effects of energy conservation and environmental protection are achieved.
2. The utility model discloses a display screen can show current temperature and current use the utility model discloses a functional parameter still through the rotational speed of control panel free choice manual regulation fan and the rotational speed and the direction of turning to or the intelligent regulation flabellum turn to.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 creative efforts.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a working principle diagram of the embodiment of the present invention.
Fig. 3 is a circuit diagram of a control panel part according to an embodiment of the present invention.
Fig. 4 is a partial circuit diagram of an embodiment of the present invention.
Fig. 5 is a partial circuit diagram of an embodiment of the present invention.
In the figure: 1. a fan blade; 2. a fan speed regulation motor; 3. a fan support; 4. a fan steering motor; 5. an infrared sensor; 6. a dust cover; 7. a temperature sensor; 8. a display screen; 9. a base.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1, the multifunctional intelligent temperature control fan based on the single chip microcomputer of the embodiment is characterized in that: the fan comprises fan blades 1, a base 9, a power supply module, a single chip microcomputer, a fan speed regulating motor 2, a fan support 3, a fan steering motor 4, a temperature sensor 7, an infrared sensor 5, a control panel, an angle sensor and a display screen 8. The fan blade 1 is connected with the output shaft of the fan speed regulating motor 2. One end of the fan strut 3 is fixedly connected with the fan speed regulating motor 2, and the other end is connected with an output shaft of the fan steering motor 4. The fan steering motor 4 is mounted on the base 9. The temperature sensor 7 and the control panel are provided on the side of the base 9. The fan blades 1 are mounted in a fan dust cover 6. The infrared sensor 5 is provided on a side surface of the fan dust cover 6.
As shown in fig. 2, the power supply module, the temperature sensor 7, the infrared sensor 5, the control panel, the angle sensor and the display screen 8 are respectively connected to the single chip microcomputer. The fan speed regulating motor 2 is connected with the singlechip through a speed regulating motor drive circuit. The fan steering motor 4 is connected with the singlechip through a steering motor driving circuit. The model of the singlechip is AT89C 52. The infrared sensor 5 is of the type HC-SR 501. The temperature sensor 7 is a DS18B20 type digital temperature sensor.
As shown in fig. 3, the control panel includes a wind speed manual speed control switch S1, a fan automatic turn/fan stop turn switch S2, and a fan smart mode start switch S3. One end of a wind speed manual speed regulating switch S1, one end of a fan automatic steering/fan stopping steering switch S2 and one end of a fan intelligent mode starting switch S3 are connected in parallel and then grounded, and the other ends are respectively connected with the single chip microcomputer.
As shown in fig. 4, the speed-adjustable motor driving circuit includes a power supply VCC, a field effect transistor Q1, an inductor L1, a diode D1, and a capacitor C1. The grid of the field effect transistor Q1 is connected with the singlechip. The source of the field effect transistor Q1 is grounded. The anode of the diode D1 is connected to the drain of the fet Q1. One end of the cathode of the diode D1 is connected with the inductor L1, and the other end is connected to the power supply VCC. The inductor L1 is connected to one end of the capacitor C1, and the other end of the capacitor C1 is connected to the anode of the diode D1 and the ground respectively. The fan speed regulating motor 2B1 is connected with two ends of the capacitor C1.
As shown in fig. 5, the steering motor driving circuit includes a power supply VCC, a resistor R1, and a transistor Q2. Two ends of the fan steering motor 4B2 are respectively connected with a power supply VCC and an emitter of the triode Q2. The base of the triode Q2 is connected with the singlechip through a resistor R1. The collector of transistor Q2 is connected to ground.
The utility model discloses a theory of operation and application method:
use the utility model discloses the time, make power supply can for the power supply of whole control by temperature change fan.
(1) Need manual regulation the utility model discloses the time, through the manual speed governing switch regulation wind speed gear of wind speed, turn to/the fan stops steering switch through fan automatic, presses and to let fan automatic steering once, presses in succession and to let the fan stop to turn to under two.
(2) When the utility model is required to be used intelligently, the fan intelligent mode starting switch is turned on, the single chip microcomputer can intelligently adjust the rotating speed and the steering of the fan blade 1 according to the acquired temperature, the position of a user and the rotating position of the fan blade 1, and blow air towards a place with people or high crowd density, so that the rotating speed of the fan is automatically steered and controlled, manual control is not required, and the user can keep a comfortable state all the time; after the person leaves, the infrared sensor 5 can sense the person, and the fan stops rotating after being delayed for several seconds, so that the effects of energy conservation and environmental protection are achieved. Do not need intelligent use the utility model discloses the time, close fan intelligent mode starting switch can.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.
Claims (8)
1. The utility model provides a multi-functional intelligent control by temperature change fan based on singlechip which characterized in that: the fan comprises fan blades, a base, a power supply module, a single chip microcomputer, a fan speed regulating motor, a fan support, a fan steering motor, a temperature sensor, an infrared sensor, a control panel, an angle sensor and a display screen; the fan blades are connected with an output shaft of the fan speed regulating motor; one end of the fan strut is fixedly connected with a fan speed regulating motor, and the other end of the fan strut is connected with an output shaft of a fan steering motor; the fan steering motor is arranged on the base; the temperature sensor and the control panel are arranged on the side surface of the base; the power supply module, the temperature sensor, the infrared sensor, the control panel, the angle sensor and the display screen are respectively connected with the single chip microcomputer; the fan speed regulating motor is connected with the singlechip through a speed regulating motor driving circuit; the fan steering motor is connected with the single chip microcomputer through a steering motor driving circuit.
2. The multifunctional intelligent temperature control fan based on the single chip microcomputer according to claim 1, is characterized in that: the fan blades are arranged in the fan dust cover; the infrared sensor is arranged on the side face of the fan dust cover.
3. The multifunctional intelligent temperature control fan based on the single chip microcomputer according to claim 1, is characterized in that: the control panel comprises a wind speed manual speed regulating switch, a fan automatic steering/fan stopping steering switch and a fan intelligent mode starting switch.
4. The multifunctional intelligent temperature control fan based on the single chip microcomputer according to claim 1, is characterized in that: the driving circuit of the speed regulating motor comprises a power supply, a field effect transistor, an inductor, a diode and a capacitor; the grid of the field effect tube is connected with the singlechip; the source electrode of the field effect transistor is grounded; the anode of the diode is connected with the drain electrode of the field effect transistor; one end of the cathode of the diode is connected with the inductor, and the other end of the cathode of the diode is connected with the power supply; the inductor is connected with one end of a capacitor, and the other end of the capacitor is respectively connected with the anode of the diode and the ground; the fan speed regulating motor is connected with two ends of the capacitor.
5. The multifunctional intelligent temperature control fan based on the single chip microcomputer according to claim 1, is characterized in that: the steering motor driving circuit comprises a power supply, a resistor and a triode; two ends of the fan steering motor are respectively connected with a power supply and an emitting electrode of the triode; the base electrode of the triode is connected with the singlechip through a resistor; and the collector electrode of the triode is grounded.
6. The multifunctional intelligent temperature control fan based on the single chip microcomputer according to claim 1, is characterized in that: the type of the single chip microcomputer is AT89C 52.
7. The multifunctional intelligent temperature control fan based on the single chip microcomputer according to claim 1, is characterized in that: the model of the infrared sensor is HC-SR 501.
8. The multifunctional intelligent temperature control fan based on the single chip microcomputer according to claim 1, is characterized in that: the temperature sensor is a DS18B20 type digital temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022707777.5U CN213899361U (en) | 2020-11-20 | 2020-11-20 | Multi-functional intelligent temperature control fan based on singlechip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022707777.5U CN213899361U (en) | 2020-11-20 | 2020-11-20 | Multi-functional intelligent temperature control fan based on singlechip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213899361U true CN213899361U (en) | 2021-08-06 |
Family
ID=77120971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022707777.5U Expired - Fee Related CN213899361U (en) | 2020-11-20 | 2020-11-20 | Multi-functional intelligent temperature control fan based on singlechip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213899361U (en) |
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2020
- 2020-11-20 CN CN202022707777.5U patent/CN213899361U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 Termination date: 20211120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |