CN202433744U

CN202433744U - Intelligent bathroom safety protector

Info

Publication number: CN202433744U
Application number: CN2011205022210U
Authority: CN
Inventors: 谭敏; 薛永
Original assignee: Shanghai Fu Jingte Metal Decorative Material Co Ltd
Current assignee: Shanghai Fu Jingte Metal Decorative Material Co Ltd
Priority date: 2011-12-06
Filing date: 2011-12-06
Publication date: 2012-09-12
Anticipated expiration: 2021-12-06

Abstract

The utility model belongs to the field of the bathroom safety device and discloses an intelligent bathroom safety protector comprising an automatic control module and a display terminal module, wherein two modules perform data transmission through 2.4Ghz wireless communication; the automatic control module performs A/D sampling for the output analog signal quantity from a temperature sensor, a humidity sensor, a smoke sensor, a carbon monoxide sensor and a human body inductor, and transmits the sampled data to the display terminal module through wireless communication mode; and if the sampled data of any sensor is detected to exceed than the safety range, the automatic control module controls an exhaust fan, a heating lamp and a negative-iron generator to eliminate the potential safety. The aim of the utility model is to provide an intelligent bathroom safety protector which can effectively monitor the air environmental quality in the bathroom at real time and implements corresponding safety measures without wiring, and is easy to install.

Description

A kind of intelligent bathroom safety guard

Technical field

The utility model relates to safety feature field, bathroom, relates in particular to a kind of intelligent bathroom safety guard that can monitor in real time the bathroom environment.

Background technology

According at present known, the safety of home environment more and more comes into one's own the particularly personal safety in the bathroom at present.The similar products like function singleness that exists in the market, intelligent degree is not high, can not effectively prevent temperature, humidity, smokescope, carbonomonoxide concentration in the bathroom to the threat of personal safety.

Summary of the invention

In order to solve the problems of the technologies described above, the purpose of the utility model is to provide a kind of can real-time and effective monitor the bathroom quality of air environment, and implements corresponding safety practice, need not wiring, and simple intelligent bathroom safety guard is installed.

The complete skill scheme of the utility model is, a kind of intelligent bathroom safety guard comprises automatic control module and display terminal module, and said automatic control module and display terminal module connect through wireless network; Be provided with single-chip microcomputer in the said automatic control module, temperature sensor, humidity sensor, smoke transducer, carbon monoxide transducer, human inductor; Said temperature sensor, humidity sensor, smoke transducer, carbon monoxide transducer, human inductor are connected with the A/D sample port of said single-chip microcomputer respectively; Also comprise illuminating lamp, heating lamp, exhaust blower, anion generator; Said illuminating lamp, heating lamp, exhaust blower, anion generator are connected with said single-chip microcomputer respectively.

Said display terminal module is a LCD display, and said display screen is provided with film key.

Said wireless network is the 2.4Ghz wireless network.

Also comprise four PNP triodes, the ground level series connection 1K resistance of said PNP triode is connected to one-chip machine port, also is in series with a relay on the emitter of said triode; Single-chip microcomputer drives relay through the control triode and controls illuminating lamp, heating lamp, exhaust blower, anion generator.

Therefore the utility model has following beneficial effect with present compared with techniques:

The utility model detects the someone when using the bathroom; Automatically open illuminating lamp and heating lamp (heating lamp according to season different the selection whether open); And simultaneously the temperature in the bathroom, humidity, smokescope, carbonomonoxide concentration situation are monitored in real time; And carry out corresponding safe handling measure, if temperature value is higher than safe range then closes heating lamp and open the exhaust blower heat radiation in the bathroom; Open the exhaust blower ventilation if fog concentration or humidity value, smokescope, carbonomonoxide concentration are higher than safe range and start anion generator and purify air; This product function is complete; Intelligent degree is high, uses the wireless network transmissions data simultaneously, need not wiring; The convenient installation ensured bathroom user of service's personal safety conscientiously.

Description of drawings

Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, does not constitute the improper qualification to the utility model, in the accompanying drawings:

Fig. 1 always schemes for the circuit theory of the utility model automatic control module;

Fig. 2 is the utility model automatic control module circuit theory diagrams panel A, and T1 is a transformer among the figure, and U1 is an electric bridge, and U2, U3, U4, U5 are the three-terminal voltage-stabilizing integrated device, and D1 is a power supply indication LED lamp;

Fig. 3 is the utility model automatic control module circuit theory component B, and U6 is the 2.4Ghz wireless transceiver device among the figure, and U7 is a single-chip microcomputer, and Q1, Q2, Q3, Q4 are three pipes of PNP, and D2, D3, D4, D5 are the status indicator LED lamps;

Fig. 4 is the utility model automatic control module circuit theory component C, and S1 is a thermistor among the figure, and S2 is a hygristor, and S3 is a smoke transducer, and S4 is a carbon monoxide transducer, and S5 is a human inductor;

Fig. 5 is the utility model automatic control module circuit theory diagrams component D, and SW1 is a SR among the figure, and J2 is that SCM program is downloaded line interface;

Fig. 6 is the utility model automatic control module circuit theory diagrams component E, and K1, K2, K3, K4 are output relays among the figure, and J1 is the power supply wiring interface;

Fig. 7 always schemes for the circuit theory of the utility model display terminal module;

Fig. 8 is the utility model display terminal modular circuit schematic diagram component F, and T2 is a transformer among the figure, and U8 is an electric bridge, and U9, U10 are the three-terminal voltage-stabilizing integrated device, and D6 is a power light;

Fig. 9 is the utility model display terminal modular circuit schematic diagram component G, and U11 is the 2.4Ghz wireless transceiver device among the figure, and U12 is a single-chip microcomputer, and D7, D8, D9, D10 are status indicator lamps, and SW3, SW4, SW5, SW6 are keyboard buttons;

Figure 10 is the utility model display terminal modular circuit schematic diagram component H, and U13 is the LCD display connection jaws among the figure;

Figure 11 is the utility model display terminal modular circuit schematic diagram component I, and SW2 is a SR among the figure, and J4 is that SCM program is downloaded line interface.

Embodiment

To combine accompanying drawing and specific embodiment to specify the utility model below, be used for explaining the utility model in the illustrative examples and the explanation of this utility model, but not as the qualification to the utility model.

Embodiment 1:

A kind of intelligent bathroom of present embodiment safety guard; Be divided into two independently modules; Automatic control module and display terminal module; Carry out data transfer through the 2.4GHz radio communication between two modules, it is characterized in that: in automatic control module, thermistor, hygristor, smoke transducer, carbon monoxide transducer, human inductor are directly connected to the A/D sample port of single-chip microcomputer; The ground level series connection 1K resistance of PNP triode is connected to one-chip machine port, and relay directly is connected on the emitter of triode; Single-chip microcomputer drives the duty that relay is controlled exhaust blower, heating lamp, anion generator through the control triode.2.4GHz wireless communication devices directly is connected with the port of single-chip microcomputer, single-chip microcomputer is through SPI interface protocol control wireless transceiver device.In the display terminal module, single-chip microcomputer is equally through SPI interface protocol control wireless transceiver device; The LCD display interface directly is connected with one-chip machine port with keyboard button.

In Fig. 2, the 220V alternating current obtains the 9V DC voltage through T1 transformation, U1 bridge commutating, filtering.U2 becomes 5V with the voltage stabilizing of 9V DC voltage, power supply is provided for the single-chip microcomputer of automatic control module, through U3 the 5V DC voltage is changed the 3.3V DC voltage simultaneously, power supply is provided for the 2.4GHz radio receiving transmitting module.U4, U5 convert the 9V DC voltage to 5V, power supply are provided for respectively smoke transducer, carbon monoxide transducer.

In Fig. 3, the single-chip microcomputer U7 in the automatic control module is through the voltage signal amount of the S1 in the A/D function sample graph 4, S2, S3, S4, S5 sensor; Single-chip microcomputer carries out transceive data through simulation SPI signal controlling U6 radio receiving transmitting module; Single-chip microcomputer drives K1, K2, K3, K4 relay among Fig. 6 through control triode Q1, Q2, Q3, Q4.

In Fig. 8, the 220V alternating current obtains the 9V DC voltage through T2 transformation, U8 bridge commutating, filtering.U9 becomes 5V with the voltage stabilizing of 9V DC voltage, voltage is provided for the single-chip microcomputer of display terminal module, converts the 5V DC voltage to the 3.3V DC voltage through U3 simultaneously, voltage is provided for the 2.4GHz wireless transceiver device.

In Fig. 9, the single-chip microcomputer U12 in the display terminal module carries out transceive data through simulation SPI signal controlling U11 wireless transceiver device; Single-chip microcomputer shows the data that receive through the lcd screen among parallel data transfer mode control Figure 10.

Therefore; The utility model detects the someone when using the bathroom; Automatically open illuminating lamp and heating lamp (heating lamp according to season different the selection whether open); And simultaneously the temperature in the bathroom, humidity, smokescope, carbonomonoxide concentration situation are monitored in real time, and carry out corresponding safe handling measure, if temperature value is higher than safe range then closes heating lamp and open the exhaust blower heat radiation in the bathroom; Open the exhaust blower ventilation if fog concentration or humidity value, smokescope, carbonomonoxide concentration are higher than safe range and start anion generator and purify air; This product function is complete; Intelligent degree is high, uses the wireless network transmissions data simultaneously, need not wiring; The convenient installation ensured bathroom user of service's personal safety conscientiously.

More than technical scheme that the utility model embodiment is provided carried out detailed introduction; Used concrete example among this paper principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.

Claims

1. an intelligent bathroom safety guard is characterized in that, comprises automatic control module and display terminal module, and said automatic control module and display terminal module connect through wireless network; Be provided with single-chip microcomputer in the said automatic control module, temperature sensor, humidity sensor, smoke transducer, carbon monoxide transducer, human inductor; Said temperature sensor, humidity sensor, smoke transducer, carbon monoxide transducer, human inductor are connected with the A/D sample port of said single-chip microcomputer respectively; Also comprise illuminating lamp, heating lamp, exhaust blower, anion generator; Said illuminating lamp, heating lamp, exhaust blower, anion generator are connected with said single-chip microcomputer respectively.

2. a kind of intelligent bathroom according to claim 1 safety guard is characterized in that said display terminal module is a LCD display, and said display screen is provided with film key.

3. a kind of intelligent bathroom according to claim 1 safety guard is characterized in that said wireless network is the 2.4Ghz wireless network.

4. a kind of intelligent bathroom according to claim 1 safety guard; It is characterized in that; Also comprise four PNP triodes, the ground level series connection 1K resistance of said PNP triode is connected to one-chip machine port, also is in series with a relay on the emitter of said triode; Single-chip microcomputer drives relay through the control triode and controls illuminating lamp, heating lamp, exhaust blower, anion generator.