A kind of solar energy automatic curtain door
Technical field
The present invention relates to a kind of solar energy automatic curtain door, belong to the rolling door field.
Background technology
The solar energy photovoltaic utilization technology all is subjected to extensive concern and use in the whole world at present, and this market big country of China has also started a series of scientific research project, and photovoltaic will be flourish in China, and the main effect of performance in the utilizable energy source in future.Automatic curtain door on the market all is to lean on alternating current work at present, has a power failure or circuit repairing problem in case run into, and rolling door just can't normally start, and needs modes such as the moving stubborn knob of armrest or zip strip to open.
Summary of the invention
Goal of the invention: the present invention proposes a kind of solar energy automatic curtain door, can utilize solar energy to realize opening and closing, saves power consumption.
Technical scheme: the technical solution used in the present invention is a kind of solar energy automatic curtain door, comprise rolling door and direct current generator, it also comprises single-chip microcomputer, battery, be connected with single-chip microcomputer and receive the infrared interface of remote controller signal and be subjected to Single-chip Controlling to drive the motor-drive circuit of direct current generator; Described battery is single-chip microcomputer, motor-drive circuit and direct current generator power supply, this battery is controlled it by pilot controller and is discharged and recharged, described pilot controller input connects photovoltaic cell and inserts civil power by transformer, and this photovoltaic cell is arranged on rolling door towards outdoor external surface.
As a further improvement on the present invention, described single-chip microcomputer is single-chip minimum system.The present invention also comprises monitoring modular and the alarm module that is connected with single-chip minimum system, the airborne carbonomonoxide concentration of described monitoring module monitors, uitraviolet intensity and smokescope, when concentration or intensity are too high, start alarm module by single-chip minimum system and give the alarm.
Beneficial effect: the present invention has utilized solar-photovoltaic technology opening and closing rolling door, and rolling door can not normally not used because there being the direct supply of alternating current when having avoided having a power failure, and has saved power consumption.Monitoring modular of the present invention and alarm module have guaranteed house owner's safety again, have improved the Practical Performance of rolling door.
Description of drawings
Fig. 1 is the structural representation of a kind of solar energy automatic curtain of the present invention door;
Fig. 2 is the structural representation of battery in a kind of solar energy automatic curtain of the present invention door and pilot controller.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
A kind of solar energy automatic curtain of the present invention door, this automatic curtain door are the control core with the single-chip minimum system.Infrared interface is connected with single-chip minimum system, the output signal of itself and remote controller is complementary, by remote controller " on ", D score, " lock ", " stopping " send to infrared interface, infrared interface feeds back to single-chip minimum system then, realizes the function of remote control rolling door.The instruction that single-chip minimum system obtains according to infrared interface starts the direct current generator of 24V by motor-drive circuit, behind the positive-negative rotation state of determining direct current generator, opens or close rolling door.Be equipped with near switch at direct current generator, when rolling door is opened to maximum position or closes fully, send a signal to single-chip minimum system near switch, rolling door is in time stopped.
Monitoring modular is gas sensor, can detecting air in carbonomonoxide concentration, uitraviolet intensity and smokescope, when concentration or intensity are too high, send signal to single-chip minimum system, start alarm module by single-chip minimum system and give the alarm.Alarm module is also taken pictures to indoor scene simultaneously and is sent to by note on house owner's the mobile phone.Single-chip minimum system also starts direct current generator and opens rolling door.
Pilot controller control charging and discharging of accumulator, battery are directly to single-chip minimum system, motor-drive circuit and direct current generator power supply.The charging of battery relies on photovoltaic cell and civil power.Photovoltaic cell is installed in rolling door towards outdoor external surface, and this photovoltaic cell produces the 24V direct current and is connected to pilot controller by switch S 1.Civil power 220V alternating current also is connected to pilot controller by switch S 1 after being transformed into the 24V direct current by transformer.Switch S 1 is the switch of SP3T, and 1 group of this switch S is to neutral when battery is in saturation state, and this moment, pilot controller was not to charge in batteries.Under the normal condition, switch S 1 inserts pilot controller with photovoltaic cell, under the control of this pilot controller to charge in batteries.When running into continuous rainy weather, the electric weight of storing in the battery is during smaller or equal to 1 day, and photovoltaic cell can't satisfy the charging needs, and switch S 1 inserts pilot controller with civil power, is transformed into behind the 24V direct current charge in batteries through transformer by civil power.