CN206586523U - A kind of folding solar energy rest station - Google Patents
A kind of folding solar energy rest station Download PDFInfo
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- CN206586523U CN206586523U CN201720129478.3U CN201720129478U CN206586523U CN 206586523 U CN206586523 U CN 206586523U CN 201720129478 U CN201720129478 U CN 201720129478U CN 206586523 U CN206586523 U CN 206586523U
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- umbrella
- battery
- fan
- folding
- solar energy
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Abstract
The utility model is related to a kind of folding solar energy rest station, it is characterised in that：Including umbrella cover, umbrella handle, folding umbrella skeleton, the umbrella cover outer surface is provided with flexible solar panel, it is located at the top of the umbrella handle between umbrella cover and folding umbrella skeleton and is provided with fan, fan includes fan electromotor, blade, the umbrella handle bottom is provided with base, battery is provided with base, the flexible solar panel is connected by charge control module with storage battery, the battery is electrically connected by step-up/step-down circuit, power switch with load.Its advantage is：Daytime can keep out wind and rain, when having illumination, can be generated electricity storage, and the function with night lighting can drive fan, cooled, external electronic equipment can be also powered, while when accumulator electric-quantity is not enough, by USB also can external power supply battery is charged, so as to ensure round-the-clock power supply, it can as needed increase or cut down function device therein.
Description
Technical field
The utility model is related to folding sunshade umbrella field, and in particular to a kind of folding solar energy rest station.
Background technology
The research and development of solar cell was put into by China in the major project such as " 973 " and " 863 " in the last few years
Very crucial position.The research to photovoltaic technology project is brought forward in country " 15 " program for tackling key problems in science and technology of China all
There is great arrangement.From 2003, China's solar cell industry, which increases, to be accelerated, and estimation is also having new achievement in research in the recent period
Occur, China's solar cell industry is just entering a Rapid development stage.Current China primary study target is to film
The research and application of silica-based solar cell, are just greatly developing solar cell power generation plan, so, the main energy of following China
Source will be progressively transformed into the solar energy of cleaning by fossil fuel.
Abroad, Dr doctor Tong of Chinese origin worked in Waduven has invented a kind of umbrella, can be with solar energy to hand
Machine charges, and the flexible solar panel that can be bent to a certain extent is the core of this invention.It is attached on umbrella cover top,
It will be not only only capable of as people's sunshade, moreover it is possible to provide electric energy for people.12 pieces of flexible solar panels on device can be
In battery of the electrical power storage of acquisition in umbrella handle, mobile phone electricity, which is full of, only needs three hours.
Based on the present situation studied both at home and abroad, it has been found that at present on device being designed to, the form of small-sized parasols is present
One very big defect, is exactly the daily limited time for absorbing solar energy, the time that portable sunshade umbrella is used daily is general not
More than two hours, the finite energy of storage, and can increase the weight of umbrella to a certain extent with fan and cell panel, no
Suitable people carry with.
The content of the invention
To overcome the deficiency, the purpose of this utility model is to provide a kind of folding solar energy rest station, saves
Space, convenient to fold, the function with night lighting, convenient power supply.
The utility model solves the technical scheme that its technical problem used：A kind of folding solar energy rest station,
Including umbrella cover, umbrella handle, folding umbrella skeleton, the umbrella cover outer surface is provided with position at the top of flexible solar panel, the umbrella handle
Fan is provided between umbrella cover and folding umbrella skeleton, fan includes fan electromotor, blade, and the umbrella handle bottom is provided with base,
Battery is provided with base, the flexible solar panel is connected by charge control module with storage battery, the electric power storage
Pond is electrically connected by step-up/step-down circuit, power switch with load.
Further, described charge control module is set to constant-current charging circuit, and the step-up/step-down circuit is from boosting and drops
Press DC/DC converters.
Further, the load is set to fan electromotor, LED, electronic watch, USB delivery outlets, and the battery and USB are defeated
Entrance is electrically connected.
Further, the base surrounding is uniformly provided with multiple support bars, and support bar is provided with seat.
Further, the flexible solar panel upper surface is packaged with one layer of sealed plastic sheeting so that this device
Outdoor can be still placed in the rainy day, without making cell panel receive infringement.
Further, the fan electromotor include upper end cover, stator, upper end sealing ring, rotor, shell, lower end sealing ring, under
End cap, wherein stator are set to central shaft, and stator is fixed on umbrella handle, and rotor is socketed in outside stator, the rotor and shell, lower end
Lid is connected.
Further, the stator socket is fixed on umbrella handle.
Further, the shell hinge connection of the blade and fan electromotor.
Further, the blade uses flexible blade.
Further, the fan electromotor and monolithic mechatronics, single-chip microcomputer are electrically connected with temperature sensor.
The utility model has the advantages that：Daytime can keep out wind and rain, when having illumination, and can generate electricity storage, tool
There is the function of night lighting, fan can be driven, cooled, external electronic equipment can be also powered, while when storage
When battery electric quantity is not enough, by USB also can external power supply battery is charged, so as to ensure round-the-clock power supply, according to
The difference of this device application scenario, can as needed increase or cut down function device therein, so that solar energy rest station has
There is bigger promotional value.
Its application value：Traffic police on duty：It may be either that it keeps the sun off when traffic police works, and can provide what is relieved a sentry and rest
Place；Enjoy the cool in roadside：This device can be placed in roadside, provide a place rested temporarily for the pedestrian of dealing, or be it
Electronic equipment is charged；Park：The people that park is taken a walk is a lot, but in summer, especially noon or afternoon, due to the sun
The too a height of people's trip of too malicious temperature brings very big inconvenience.This device can enjoy the cool and can dry, and efficiently solve problems；
Place of public amusement：This device is arranged on the places such as barbecue stand, coffee shop and seashore holiday village, sunshade, night is can be used to daytime
The electric energy that evening can be stored using daytime is illuminated, and saves mass energy.
Economic benefit：By inquiring about related data, sunshine irradiates every square metre of energy average out to 1000W on the ground,
The diameter of rest station is according to 2.4 meters of calculating, it is assumed that the conversion efficiency of solar panel is 15%, one day can be eight small with illumination
When, the electric energy that so calculating a rest station can save for one day is 5.43kwh.For the city of Jinan, illumination 280 in 1 year
My god, therefore the electric energy that a rest station is saved for 1 year is 1519.2576 degree, it is assumed that the rest station quantity that can be promoted is 300,
The total electric energy saved for so 1 year is 455777.28 degree.According to national relevant regulations, it is 0.5469 yuan often to spend electric lowest price,
Therefore it is about 24.9 ten thousand yuan that the electric energy saved for 1 year, which is converted into RMB,.Common other in one family assumes monthly 150 degree of electricity consumption,
The electric energy of 300 covering device saving is available for 253 families, and other uses 1 year.Assuming that this device is generalized in the whole country, it is assumed that one
Covering device 1 year can be with illumination 2000h, and solar panel conversion efficiency is 15%, then the electricity that a rest station is saved for 1 year
Can be approximately 1357.17 kilowatt hours.If being 60000 in the rest station quantity that the whole nation is promoted, the electric energy that year can save
81,430,000 kilowatt hours, it is 4453.4 ten thousand yuan to be converted into RMB, be available for 45239 families it is common other use 1 year.
Environmental benefit：Related data shows, the electricity of (3000 degree), Industrial Boiler when one ton of standard coal can generate three megawatts
The one ton of standard coal that often burns just produces 2.62 tons of carbon dioxide, 8.5 kilograms of sulfur dioxide, 7.4 kilograms of nitrogen oxides, therefore fire coal
Boiler emission waste gas turns into one of primary pollution source of air.Equivalent to 27144 tons standards of electric energy that the rest station is saved for 1 year
Coal, reduces 71117.28 tons of CO2 emissions, reduces 230.724 tons of sulfur dioxide (SO2) emissions, reduces nitrogen oxides 200.86
Ton.One common trees average absorption carbon dioxide is about 5023 grams/day, and this is equivalent to plantation 38790 in China
Tree.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is fan structure schematic diagram of the present utility model.
Fig. 3 is motor stator structure schematic diagram of the present utility model.
Fig. 4 is fan body structural representation of the present utility model.
Fig. 5 is motor rotor structure schematic diagram of the present utility model.
Fig. 6 is circuit element diagram of the present utility model.
Fig. 7 is the circuit diagram of charge control module of the present utility model.
1 umbrella cover in figure, 11LED lamps, 2 fan electromotors, 21 blades, 22 upper end covers, 23 stators, 24 upper end sealing rings, under 25
Hold sealing ring, 26 rotors, 27 bottom end covers, 28 shells, 3 umbrella handles, 31 folding umbrella skeletons, 32 power switches, 4 seats, 41 supports
Bar, 42USB delivery outlets, 5 bases.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.
A kind of folding solar energy rest station as shown in Figures 1 to 7, including umbrella cover 1, umbrella handle 3, folding umbrella skeleton
31, the outer surface of umbrella cover 1 is provided with flexible solar panel, and the top of umbrella handle 3 is located at umbrella cover 1 and folding umbrella skeleton 31
Between be provided with fan, fan includes fan electromotor 2, blade 21, and the bottom of umbrella handle 3 is provided with base 5, and electric power storage is provided with base 5
Pond, the flexible solar panel is connected by charge control module with storage battery, and the battery is by lifting piezoelectricity
Road, power switch are electrically connected with load；
Wherein, flexible solar panel, substantially reduces product weight, compared with traditional crystalsized silica glass or drop offset plate,
The solar panel weight of same size only has 1/5th of traditional solar panels, and thickness only has the three of traditional solar panels
/ mono-, the application of flexible ultra-thin solar panel allows solar cell to be attached to any body surface or make
Arbitrary shape；
The step-up/step-down circuit is from boosting and being depressured DC/DC converters, and its operation principle is：DC/DC converters will
Output voltage is made comparisons by divider resistance with reference voltage, so as to form a feedback；When output voltage reduces and is less than base
Quasi- voltage, upset occurs for comparator output and Triggered Oscillation circuit is started working；Oscillating circuit exports the arteries and veins of a set time
Punching, the conducting for controlling metal-oxide-semiconductor, on the contrary then metal-oxide-semiconductor will be cut off；Wherein turn on by oscillator control, and deadline takes
Certainly in load；By such method, you can control output voltage.
Further, described charge control module is set to constant-current charging circuit, sees Fig. 7, when solar energy is irradiated to flexibility
On solar panel, flexible solar panel produces electric energy, because the electric current that flexible solar panel is produced is unstable,
So needing to stablize by charge control module, continuously charging a battery；
In Fig. 7, the switching element T 1 in charge control module is the output end for being connected in parallel on solar cell array, works as battery
When voltage is more than " full of voltage is cut off ", switching element T 1 is turned on, while diode D1 ends, then the output of solar cell array
Electric current is directly released by T1 short circuits, and no longer battery is charged, so as to ensure that battery is not in overcharge, is played
" additives for overcharge protection " is acted on；D1 is anti-" reversely charging electric diode ", only when solar cell array output voltage is more than storage battery
During pressure, D1 could be turned on, otherwise D1 cut-offs, so as to ensure to be not in battery when night or rainy weather to solar cell side
Battle array reverse charging, plays " putting back to charge protection " effect；Switching element T 2 switchs for battery discharging, when load current is more than
Rated current occurs overloading or during load short circuits, T2 shut-offs, plays " output overloading protection " and " output short circuit protection " and acts on；Together
When, when battery tension is less than " overdischarge pressure ", T2 is also switched off, and is carried out " over "；D2 is " anti-reverse diode ",
When accumulator polarity is reversed, D2 conductings make battery by D2 short circuit dischanges, produce very high current and quickly burn fuse BX
It is disconnected, play " electricity storage preventing pond reverse connecting protection " effect；Detection control circuit is detected to battery tension at any time, when voltage is more than
T1 conductings are made to carry out " additives for overcharge protection " when " full of voltage is cut off "；Make T2 shut-off progress when voltage is less than " overdischarge pressure "
" over ".
Further, the load is set to fan electromotor 2, LED 11, electronic watch, USB delivery outlets 42, when the electricity of battery
When the operating voltage of pressure and fan electromotor 2, LED 11, electronic watch, the even load of USB delivery outlets 42 is mismatched, battery is by rising
Reduction voltage circuit is electrically connected with load, is easy to load to use；The battery is electrically connected with USB input ports, when accumulator electric-quantity not
When sufficient, it can be connected by USB input ports with external power supply, battery is charged, so as to ensure round-the-clock power supply, be
User provides convenient.
Further, the surrounding of base 5 is uniformly provided with multiple support bars 41, and support bar 41 is provided with seat 4, convenient use
Person rests, and support bar 41 is set to 3,4,6 etc..
Further, the flexible solar panel upper surface is packaged with one layer of sealed plastic sheeting so that this device
Outdoor can be still placed in the rainy day, without making cell panel receive infringement.
Further, the fan electromotor 2 include upper end cover 22, stator 23, upper end sealing ring 24, rotor 26, shell 28, under
Sealing ring 25, bottom end cover 27 are held, wherein stator 23 is set to central shaft, and stator 23 is fixed on umbrella handle 3, and rotor 26 is socketed in stator
Outside 23, the rotor 26 is connected with shell 28, bottom end cover 27, when fan electromotor 2 is powered, and rotor 26 is relative to 23 turns of stator
Dynamic, while rotor 26 drives shell 28 to rotate, shell 28 drives blade 21 to rotate, and then produces wind-force, is that user is dropped
Temperature.
Further, the stator 23 is fixed by socket on umbrella handle 3.
Further, the hinge connection of shell 28 of the blade 21 and fan electromotor 2, when fan does not work, blade 21
It will naturally be hung down because of gravity, greatly reduce fan space shared in umbrella, facilitate the gathering of umbrella cover 1, when fan starts
During work, blade 21 follows shell 28 to rotate so that blade 21 is opened by a centrifugal force.
Further, the blade 21 uses flexible blade, when fan does not work, blade 21 can because of gravity nature
Hang down, greatly reduce fan shared space in a device, convenient overall gathering, when fan is started working, blade 21 with
Rotated with shell 28 so that blade 21 is opened by a centrifugal force.
Further, the fan electromotor 2 and monolithic mechatronics, single-chip microcomputer are electrically connected with temperature sensor, the temperature
Sensor, as detector unit, is detected by it using digital integrated temperature sensor DS18B20 and directly exports number
Word temperature signal is handled to single-chip microcomputer；Single-chip microcomputer is handled the signal that temperature sensor is inputted as control element,
And output control signal；The start-stop of motor is controlled by triode signal amplification circuit, the regulation of rotating speed can be also realized, by
In digital integrated temperature sensor DS18B20 Highgrade integration, the error of the circuits such as external amplification conversion is greatly reduced
Factor, temperature error becomes very little, and temperature resolving power is high.By singlechip technology, temperature measurement and control is carried out to fan,
When pressing power switch, the design temperature of system initialization acquiescence is 25 degree, if ambient temperature is higher than design temperature fan
Operated, blade 21 is not rotated if ambient temperature is higher than and is less than design temperature.Required temperature can be set, and simultaneously
The set temperature of display, while exiting set-up function by add-substract key.It is directly defeated that temperature value changes into digital quantity in device inside
Go out, simplify system program design, and because the temperature sensor uses advanced Single Wire Bus Technology, become with the interface of single-chip microcomputer
Very succinct, strong antijamming capability is obtained, therefore the program has feasibility.
The parameter of its circuit element is seen below：
Flexible solar panel：Voltage：15V, electric current：2A；
USB input ports：Voltage：5V, electric current：1A
Battery：Voltage 12V, capacity 30AH；
Fan electromotor：Voltage 15V, electric current 2A；
USB delivery outlets：Voltage：5V, electric current：1A；
LED：Voltage：15V, power：6W；
Electronic watch：Voltage：1.5V, electric current：3uA.
Specific size and the conservation of energy are calculated：
1st, a diameter of 2.4 meters of rest station, i.e., 52 cun：S devices=π × 1.22m2 ≈ 4.52m2；
2nd, every square metre of the energy average out to 1000W of sunshine irradiation on the ground is assumed, solar energy conversion efficiency is 15%,
Average daily light application time is 7 hours, then the obtained electric energy of set of device conversion in one day is：WConversion=1000W × 4.52m2
× 15% × 7 × 3600S=17091.648KJ；
3rd, electric fan：Assuming that the rated power of electric fan is 30W, summer darg 12 hours, the electricity of consumption that day
Can be：WFan=30W × 12 × 3600S=1296KJ；
4th, electronic watch：Electronic watch is in normal work, and electric current is about 3 μ A, and voltage is 1.5V, daily work 24 hours, because
The electric energy of the consumption of this electronic watch one day is：WElectronic watchμ A × 24 of=1.5V × 3 × 3600S=0.39J；
5th, LED：Assuming that the power of LED lamp is 6W, quantity is two, and the working time is evening 18:00 to 24:00, altogether
Six hours, then one day consumption electric energy be：WLamp=12W × 6 × 3600S × 2=518.4KJ；
6 thus the electric energy that consumes daily of set of device operating be：WConsumption=WFan+WElectronic watch+WLamp=1814.79KJ；
Therefore it can be that the electric energy that user is charged is to be stored in daily in battery：
WStorage=WConversion-WConsumption=17091.648KJ-1814.79KJ=15276.86KJ=4.24kwh.
The utility model is not limited to the embodiment, and anyone should learn what is made under enlightenment of the present utility model
Structure change, it is every that there is same or like technical scheme with the utility model, each fall within protection domain of the present utility model
Within.
Technology that the utility model is not described in detail, shape, construction part are known technology.
Claims (6)
1. a kind of folding solar energy rest station, it is characterised in that：Including umbrella cover, umbrella handle, folding umbrella skeleton, the umbrella cover
Outer surface, which is provided with to be located between umbrella cover and folding umbrella skeleton at the top of flexible solar panel, the umbrella handle, is provided with fan, wind
Fan includes fan electromotor, blade, and the umbrella handle bottom, which is provided with base, base, is provided with battery, the flexible solar battery
Plate is connected by charge control module with storage battery, and the battery is electrically connected by step-up/step-down circuit, power switch and load
Connect, the fan electromotor includes upper end cover, stator, upper end sealing ring, rotor, shell, lower end sealing ring, bottom end cover, wherein fixed
Son is set to central shaft, and stator is fixed on umbrella handle, and rotor is socketed in outside stator, and the rotor is connected with shell, bottom end cover, institute
State stator socket to be fixed on umbrella handle, the shell hinge connection of the blade and fan electromotor, the blade uses flexible blade.
2. folding solar energy rest station according to claim 1, it is characterised in that：Described charge control module is set
For constant-current charging circuit, the step-up/step-down circuit is from boosting and decompression DC/DC converters.
3. folding solar energy rest station according to claim 1, it is characterised in that：The load is set to fan electricity
Machine, LED, electronic watch, USB delivery outlets, the battery are electrically connected with USB input ports.
4. folding solar energy rest station according to claim 1, it is characterised in that：The base surrounding is uniformly provided with
Multiple support bars, support bar is provided with seat.
5. folding solar energy rest station according to claim 1, it is characterised in that：The flexible solar panel
Upper surface is packaged with one layer of sealed plastic sheeting.
6. folding solar energy rest station according to claim 1, it is characterised in that：The fan electromotor and single-chip microcomputer
Electrical connection, single-chip microcomputer is electrically connected with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720129478.3U CN206586523U (en) | 2017-02-14 | 2017-02-14 | A kind of folding solar energy rest station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720129478.3U CN206586523U (en) | 2017-02-14 | 2017-02-14 | A kind of folding solar energy rest station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206586523U true CN206586523U (en) | 2017-10-27 |
Family
ID=60128372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720129478.3U Expired - Fee Related CN206586523U (en) | 2017-02-14 | 2017-02-14 | A kind of folding solar energy rest station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206586523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117447019A (en) * | 2023-11-30 | 2024-01-26 | 博雅达勘测规划设计集团有限公司 | Photovoltaic view seat and sewage treatment integrated equipment |
-
2017
- 2017-02-14 CN CN201720129478.3U patent/CN206586523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117447019A (en) * | 2023-11-30 | 2024-01-26 | 博雅达勘测规划设计集团有限公司 | Photovoltaic view seat and sewage treatment integrated equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20180214 |