CN202659542U - Automatically-controlled ventilator - Google Patents
Automatically-controlled ventilator Download PDFInfo
- Publication number
- CN202659542U CN202659542U CN 201220250121 CN201220250121U CN202659542U CN 202659542 U CN202659542 U CN 202659542U CN 201220250121 CN201220250121 CN 201220250121 CN 201220250121 U CN201220250121 U CN 201220250121U CN 202659542 U CN202659542 U CN 202659542U
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- microprocessor
- electric motor
- wireless communication
- communication module
- box
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Abstract
The utility model discloses an automatically-controlled ventilator. The automatically-controlled ventilator comprises a machine box, an electric motor, a fan, a smoke sensor, a control device, an alarming apparatus, a wireless communication module, a control box and a power line, wherein the electric motor is installed inside the machine box, the fan is installed on the electric motor, the smoke sensor, the control device, the alarming apparatus and the wireless communication module are arranged inside the machine box, the control box and the power line are connected with the control device, and the control device is composed of an analog-to-digital (A/D) converter, a microprocessor, a power amplifier circuit and a timer. The principle of the ventilator includes that the concentration of smoke is monitored in real time through the smoke sensor, when the concentration exceeds a certain value, signals are transmitted to the microprocessor through the A/D converter, the microprocessor conducts data processing and controls the electric motor to work, the fan is driven to ventilate, when the electric motor operates for a certain period of time, the concentration is increased on the contrary, and the control box is not closed, so that the alarming apparatus starts working, and messages are sent to an owner mobile phone and a rescue unit through the wireless communication module. The automatically-controlled ventilator has the advantages of being capable of achieving automatic control, automatic alarming and calling for help.
Description
Technical field
The utility model relates to a kind of family expenses small electric apparatus, particularly a kind of ventilation fan of automatic control.
Background technique
Along with improving constantly of living standard, ventilation fan has been the indispensable electrical equipment between the each household family kitchen, but traditional ventilation fan all is by manual control, and function singleness, can't realize the purpose of reporting to the police and crying for help.
The model utility content
Technical problem to be solved in the utility model provides a kind of automatic control that has, the ventilation fan of the automatic control of the advantage of automatic alarm and emergency.
The utility model is achieved through the following technical solutions: a kind of ventilation fan of automatic control, comprise the machine box, and be installed in motor in the machine box, and be installed in fan on the motor, and be arranged on smoke sensor, control gear, alarm and wireless communication module in the machine box, and link to each other with control gear Direct box and power line, described control gear by A D transducer, microprocessor, power magnification circuit and timer.
As preferably, described smoke sensor and A D transducer entry end link to each other, A the outlet end of D transducer link to each other with microprocessor, be connected with power magnification circuit, Direct box and timer on the described microprocessor, described power magnification circuit is connected with motor, is connected with alarm and wireless communication module on the described timer.
The beneficial effects of the utility model are: carry out the concentration of Real Time Monitoring smog by smoke sensor, after surpassing certain value, through A the D transducer, signal is transferred to microprocessor, and microprocessor carries out data to be processed, and the control motor operation, and drive fan, realize the purpose of ventilation, when motor operation after a period of time, concentration increases on the contrary, and Direct box is not closed, be that alarm is started working, and utilize wireless communication module to master cellular phone that rescue unit sends information.It has automatic control, the advantage of automatic alarm and emergency.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of the ventilation fan of a kind of automatic control of the present utility model;
Fig. 2 is the circuit block diagram of the ventilation fan of a kind of automatic control of the present utility model.
Embodiment
As depicted in figs. 1 and 2, the ventilation fan of a kind of automatic control of the present utility model, comprise machine box 1, and be installed in motor 3 in the machine box 1, power is provided, and be installed in fan 2 on the motor 3, and be arranged on smoke sensor 5, control gear 4, alarm 6 and wireless communication module 7 in the machine box 1, and link to each other with control gear 4 and to be used for controlling Direct box 9 and the power line 8 of alarm 6 and wireless communication module 7, described control gear 4 by A D transducer, microprocessor, power magnification circuit and timer.
Wherein, described smoke sensor 5 and A D transducer 10 entry ends link to each other, A the outlet end of D transducer 10 link to each other with microprocessor 11, be connected with power magnification circuit 12, Direct box 9 and timer 13 on the described microprocessor 11, described power magnification circuit 12 is connected with motor 3, is connected with alarm 6 and wireless communication module 7 on the described timer 13.
The beneficial effects of the utility model are: carry out the concentration of Real Time Monitoring smog by smoke sensor, after surpassing certain value, through A the D transducer, signal is transferred to microprocessor, and microprocessor carries out data to be processed, and the control motor operation, and drive fan, realize the purpose of ventilation, when motor operation after a period of time, concentration increases on the contrary, and Direct box is not closed, be that alarm is started working, and utilize wireless communication module to master cellular phone that rescue unit sends information.It has automatic control, the advantage of automatic alarm and emergency.
The above only be embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. automatic ventilation fan of control, it is characterized in that: comprise the machine box, and be installed in motor in the machine box, and be installed in fan on the motor, and be arranged on smoke sensor, control gear, alarm and wireless communication module in the machine box, and link to each other with control gear Direct box and power line, described control gear by A D transducer, microprocessor, power magnification circuit and timer form.
2. the ventilation fan of automatic control according to claim 1, it is characterized in that: described smoke sensor and A D transducer entry end link to each other, A the outlet end of D transducer link to each other with microprocessor, be connected with power magnification circuit, Direct box and timer on the described microprocessor, described power magnification circuit is connected with motor, is connected with alarm and wireless communication module on the described timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250121 CN202659542U (en) | 2012-05-14 | 2012-05-14 | Automatically-controlled ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250121 CN202659542U (en) | 2012-05-14 | 2012-05-14 | Automatically-controlled ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659542U true CN202659542U (en) | 2013-01-09 |
Family
ID=47454451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220250121 Expired - Fee Related CN202659542U (en) | 2012-05-14 | 2012-05-14 | Automatically-controlled ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659542U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782096A (en) * | 2016-03-30 | 2016-07-20 | 上海斐讯数据通信技术有限公司 | Exhaust fan control equipment, mobile equipment and exhaust fan |
| CN108035904A (en) * | 2018-02-02 | 2018-05-15 | 安徽大学 | Intelligent fan |
-
2012
- 2012-05-14 CN CN 201220250121 patent/CN202659542U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782096A (en) * | 2016-03-30 | 2016-07-20 | 上海斐讯数据通信技术有限公司 | Exhaust fan control equipment, mobile equipment and exhaust fan |
| CN108035904A (en) * | 2018-02-02 | 2018-05-15 | 安徽大学 | Intelligent fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130514 |