CN105708065A - Multi-purpose solar umbrella - Google Patents
Multi-purpose solar umbrella Download PDFInfo
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- CN105708065A CN105708065A CN201410749319.4A CN201410749319A CN105708065A CN 105708065 A CN105708065 A CN 105708065A CN 201410749319 A CN201410749319 A CN 201410749319A CN 105708065 A CN105708065 A CN 105708065A
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Abstract
The invention discloses a multi-purpose solar umbrella. The multi-purpose solar umbrella comprises a solar umbrella body, three sections of telescopic connecting rods used for supporting the umbrella fabric, and an electronic circuit board used for controlling the solar umbrella body to generate electricity for realizing energy accumulation, wherein the electronic circuit board comprises an electric energy conversion module and a master controller module; the electric energy conversion module comprises a solar photovoltaic cell panel, a rectifying circuit, a charge-discharge protection circuit, a storage battery and a voltage conversion circuit; the master controller module comprises a microcontroller, a power switch, a reset circuit, a USB interface circuit and an LED control circuit; the input end of the microcontroller is connected with a voltage and current detection circuit, a light intensity sensor and a light-sensing sensor, and the output end of the microcontroller is connected with a switching circuit, a control indicator lamp and a buzzing alarm circuit; the LED control circuit comprises an LED lighting circuit and a lighting switch. The multi-purpose solar umbrella is novel in design and simple in structure, has the functions of shading the sun and generating electricity in sunny days, lighting at night, and charging under emergency conditions, and is strong in practicability.
Description
Technical field
The invention belongs to daily practicality and solar energy generation technology field, be specifically related to a kind of multifunctional umbrella using solar energy.
Background technology
We walk up and down at the hand-held parasol of some Junior Ladies that is seen everywhere in the street, when they are leisure time, it is substantially all and becomes everybody hand-held portion's smart mobile phone, but smart mobile phone is well, it is exactly take very much electricity, how reasonably to utilize the energy to solve problems to necessitate problem, appeal the utilization of regenerative resource, pollution-free repeatable utilize provide the energy be also it is contemplated that object, therefore a kind of system and device can worked as and can charge at any time when we are away from home nowadays is needed, solar energy is collected by parasol, and solar energy is stored in accumulator, use when needing in order to electronic equipment, you can be allowed no longer to fear because mobile phone does not have electricity normally not use, and the electric energy changed by solar energy can also be stored in inside battery, use at any time, both can keep out wind and rain, keep off the sunshine, carry again TRT, for Emergency use, have great practical value.
Summary of the invention
The technical problem to be solved is in that for above-mentioned deficiency of the prior art, it is provided that a kind of multifunctional umbrella using solar energy, and it is novel in design rationally, has the function of fine day sunshade generating, night lighting and urgent charging, practical, it is simple to promote the use of.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of multifunctional umbrella using solar energy, it is characterised in that: include umbrella using solar energy body, for supporting the telescopic three joint connecting rods of umbrella cover and for controlling the electronic circuit board of umbrella using solar energy electrification energy storage；Described electronic circuit board includes for converting the solar into electric energy for the electric energy conversion module of Emergency use with for controlling detection conversion voltage x current the main controller module for illumination or USB interface electrical equipment；Described electric energy conversion module include laying not on described umbrella using solar energy body umbrella cover for converting the solar into the solar photovoltaic cell panel of electric energy, connect for the rectification circuit by the electric energy rectifying and wave-filtering of conversion with described solar photovoltaic cell panel outfan, connect the charge-discharge protection circuit for controlling battery charging and discharging safety with described rectification circuit output end, connect with described charge-discharge protection circuit outfan to coming the accumulator of dump energy and connecting with described accumulator output end for the 12V unidirectional current of accumulators store is converted to the voltage conversion circuit that controller is powered for storing solar energy conversion；Described main controller module includes microcontroller, control the on and off switch of each electricity consumption module for power supply of described main controller module connects with described microcontroller and readjusts the reset circuit of signal for controller and connect with described microcontroller for the usb circuit for the charging of various USB interface and the LED control circuit for emergency lighting at night；The input of described microcontroller is connected to the voltage and current detection circuit of solar photovoltaic cell panel voltage and current parameter described in Real-time Collection that connects with described solar photovoltaic cell panel outfan, for gathering outdoor optical according to the light intensity sensor of intensity data with for sensing the photosensitive sensor of light, the outfan of described microcontroller is connected to the on-off circuit connected for controlling described charge-discharge protection circuit switching frequency with described charge-discharge protection circuit input, for controlling the control display lamp of solar charging electricity condition and the buzzer alarm circuit for solar charging electric fault；Described LED control circuit includes being connected to the LED illumination circuit for night lighting and for controlling to illuminate the light switch being turned on and off with the outfan of described microcontroller, the input of described on and off switch connects with the outfan of described voltage conversion circuit, and the outfan of described on and off switch connects with the input of described light switch.
Above-mentioned a kind of multifunctional umbrella using solar energy, it is characterised in that: described microcontroller is the DSP microcontroller of TMS320F2812.
Above-mentioned a kind of multifunctional umbrella using solar energy, it is characterised in that: described voltage conversion circuit is LD1117-3.3 chip.
Above-mentioned a kind of multifunctional umbrella using solar energy, it is characterised in that: described charge-discharge protection circuit is UC3906 chip.
Above-mentioned a kind of multifunctional umbrella using solar energy, it is characterised in that: described light intensity sensor is TSL256X chip.
The present invention compared with prior art has the advantage that
1, the present invention is by arranging the secondary battery protection circuit that model is UC3906, and when accumulator charging complete or when discharging completely, disconnecting circuit is protected; prevent accumulator from crossing and put overshoot phenomenon; increasing storage battery service life, protection circuit safety is highly reliable, and circuit is simple.
2, the present invention is by arranging charge-discharge protection circuit; according to light intensity sensor; the data of photosensitive sensor Real-time Collection solar energy intensity; the DSP microcontroller adopting TMS320F2812 receives sensor acquisition data message; and according to gathering data control switch circuit output switching signal to charge-discharge protection circuit, meeting accumulator cell charging and discharging, system power dissipation is low; processing fast operation, control accuracy is high.
3, the present invention is novel in design rationally, and perfect in shape and function, cost is low, simple to operate, practical, it is simple to promote the use of.
In sum, the present invention is novel in design rationally, has the function of fine day sunshade generating, night lighting and urgent charging, practical, it is simple to promote the use of.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
Fig. 1 is axonometric chart of the present invention.
Fig. 2 is the circuit connecting relation schematic diagram of each circuit of the present invention.
Description of reference numerals:
1 umbrella using solar energy body；2 solar photovoltaic cell panels；3 connecting rods；
4 accumulator；5 LED illumination circuit；6 light switches；
7 on and off switch；8 rectification circuits；9 charge-discharge protection circuits；
10 voltage conversion circuits；11 on-off circuits；12 voltage and current detection circuits；
13 light intensity sensors；14 photosensitive sensors；15 reset circuits；
16 microcontrollers；17 usb circuits；18 buzzer alarm circuits；
19 control display lamp.
Detailed description of the invention
As depicted in figs. 1 and 2, bag umbrella using solar energy body 1 of the present invention, for supporting the telescopic three joint connecting rods 3 and for controlling the electronic circuit board of umbrella using solar energy electrification energy storage of umbrella cover；Described electronic circuit board includes for converting the solar into electric energy for the electric energy conversion module of Emergency use with for controlling detection conversion voltage x current the main controller module for illumination or USB interface electrical equipment；Described electric energy conversion module include laying not on described umbrella using solar energy body 1 umbrella cover for converting the solar into the solar photovoltaic cell panel 2 of electric energy, connect for the rectification circuit 8 by the electric energy rectifying and wave-filtering of conversion with described solar photovoltaic cell panel 2 outfan, connect the charge-discharge protection circuit 9 for controlling battery charging and discharging safety with described rectification circuit 8 outfan, connect with described charge-discharge protection circuit 9 outfan to coming the accumulator 4 of dump energy and connecting for the 12V unidirectional current of accumulators store is converted to the voltage conversion circuit 10 that controller is powered with described accumulator 4 outfan for storing solar energy conversion；Described main controller module includes microcontroller 16, control the on and off switch 7 of each electricity consumption module for power supply of described main controller module connects with described microcontroller 16 and readjusts the reset circuit 15 of signal for controller and connect with described microcontroller 16 for the usb circuit 17 for the charging of various USB interface and the LED control circuit for emergency lighting at night；The input of described microcontroller 16 is connected to the voltage and current detection circuit 12 of solar photovoltaic cell panel 2 voltage and current parameter described in Real-time Collection that connects with described solar photovoltaic cell panel 2 outfan, for gathering outdoor optical according to the light intensity sensor 13 of intensity data with for sensing the photosensitive sensor 14 of light, the outfan of described microcontroller 16 is connected to the on-off circuit 11 connected for controlling described charge-discharge protection circuit 9 switching frequency with described charge-discharge protection circuit 9 input, for controlling the control display lamp 19 of solar charging electricity condition and the buzzer alarm circuit 18 for solar charging electric fault；Described LED control circuit includes being connected to the LED illumination circuit 5 for night lighting and for controlling to illuminate the light switch 6 being turned on and off with the outfan of described microcontroller 16, the input of described on and off switch 7 connects with the outfan of described voltage conversion circuit 10, and the outfan of described on and off switch 7 connects with the input of described light switch 6.
In the present embodiment, described microcontroller 16 is the DSP microcontroller of TMS320F2812.
In the present embodiment, described voltage conversion circuit 10 is LD1117-3.3 chip.
In the present embodiment, described charge-discharge protection circuit 9 is UC3906 chip.
In the present embodiment, described light intensity sensor 13 is TSL256X chip.
When the present invention uses, electric energy is converted the solar into by umbrella using solar energy body 1 is installed solar photovoltaic cell panel 2, conditioned unidirectional current is sent into before being laid in the nethermost accumulator 4 of connecting rod 3 by rectification circuit 8 to send into charge-discharge protection circuit 9 to protect the life of storage battery, by voltage conversion circuit 10 be converted to controller can magnitude of voltage, voltage and current detection circuit 12, light intensity sensor 13 and photosensitive sensor 14 Real-time Collection solar energy parameter, on-off circuit 11 controls charge-discharge protection circuit 9 switching frequency, protection accumulator cell charging and discharging, control display lamp 19 and show charge/discharge operation state, mobile phone or USB interface electrical equipment emergent charging is given by usb circuit 17, and can night lighting, practical.
The above; it it is only presently preferred embodiments of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure change above example made according to the technology of the present invention essence, all still fall within the protection domain of technical solution of the present invention.
Claims (5)
1. a multifunctional umbrella using solar energy, it is characterised in that: include umbrella using solar energy body (1), be used for supporting telescopic three joints connecting rod (3) of umbrella cover and for controlling the electronic circuit board of umbrella using solar energy electrification energy storage；Described electronic circuit board includes for converting the solar into electric energy for the electric energy conversion module of Emergency use with for controlling detection conversion voltage x current the main controller module for illumination or USB interface electrical equipment；Described electric energy conversion module includes laying the solar photovoltaic cell panel (2) not being used for converting the solar into electric energy on described umbrella using solar energy body (1) umbrella cover, connect for the rectification circuit (8) by the electric energy rectifying and wave-filtering of conversion with described solar photovoltaic cell panel (2) outfan, connect the charge-discharge protection circuit (9) for controlling battery charging and discharging safety with described rectification circuit (8) outfan, connect with described charge-discharge protection circuit (9) outfan to coming the accumulator (4) of dump energy and connecting with described accumulator (4) outfan for the 12V unidirectional current of accumulators store is converted to the voltage conversion circuit (10) that controller is powered for storing solar energy conversion；Described main controller module includes microcontroller (16), control the on and off switch (7) of each electricity consumption module for power supply of described main controller module connects with described microcontroller (16) and readjusts the reset circuit (15) of signal for controller and connect with described microcontroller (16) for the usb circuit (17) for the charging of various USB interface and the LED control circuit for emergency lighting at night；The input of described microcontroller (16) is connected to the voltage and current detection circuit (12) of solar photovoltaic cell panel (2) voltage and current parameter described in Real-time Collection that connects with described solar photovoltaic cell panel (2) outfan, for gathering outdoor optical according to the light intensity sensor (13) of intensity data with for sensing the photosensitive sensor (14) of light, the outfan of described microcontroller (16) is connected to the on-off circuit (11) connected for controlling described charge-discharge protection circuit (9) switching frequency with described charge-discharge protection circuit (9) input, for controlling the control display lamp (19) of solar charging electricity condition and being used for the buzzer alarm circuit (18) of solar charging electric fault；Described LED control circuit includes being connected to the LED illumination circuit (5) for night lighting and for controlling to illuminate the light switch (6) being turned on and off with the outfan of described microcontroller (16), the input of described on and off switch (7) connects with the outfan of described voltage conversion circuit (10), and the outfan of described on and off switch (7) connects with the input of described light switch (6).
2. a kind of multifunctional umbrella using solar energy described in claim 1, it is characterised in that: the DSP microcontroller that described microcontroller (16) is TMS320F2812.
3. a kind of multifunctional umbrella using solar energy described in claim 1, it is characterised in that: described voltage conversion circuit (10) is LD1117-3.3 chip.
4. a kind of multifunctional umbrella using solar energy described in claim 1, it is characterised in that: described charge-discharge protection circuit (9) is UC3906 chip.
5. a kind of multifunctional umbrella using solar energy described in claim 1, it is characterised in that: described light intensity sensor (13) is TSL256X chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749319.4A CN105708065A (en) | 2014-12-04 | 2014-12-04 | Multi-purpose solar umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410749319.4A CN105708065A (en) | 2014-12-04 | 2014-12-04 | Multi-purpose solar umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105708065A true CN105708065A (en) | 2016-06-29 |
Family
ID=56144565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410749319.4A Pending CN105708065A (en) | 2014-12-04 | 2014-12-04 | Multi-purpose solar umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105708065A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928046A (en) * | 2017-12-09 | 2018-04-20 | 梧州市国佳节能科技有限公司 | Solar recharging umbrella |
| CN109917659A (en) * | 2017-12-12 | 2019-06-21 | 美的集团股份有限公司 | Intelligent umbrella and smart home system |
-
2014
- 2014-12-04 CN CN201410749319.4A patent/CN105708065A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928046A (en) * | 2017-12-09 | 2018-04-20 | 梧州市国佳节能科技有限公司 | Solar recharging umbrella |
| CN109917659A (en) * | 2017-12-12 | 2019-06-21 | 美的集团股份有限公司 | Intelligent umbrella and smart home system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |
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| WD01 | Invention patent application deemed withdrawn after publication |