Umbrella photovoltaic generation and energy storage device
Technical field
This utility model relates to a kind of new forms of energy device, and specifically, this utility model relates to a kind of photovoltaic generation and energy storage device, particularly a kind of umbrella photovoltaic generation and energy storage device.
Background technology
Solar energy is the inexhaustible green energy resource of nature.Current era, people utilize the generation technology of solar energy and supporting energy storage technology the most ripe, and the solar power plant of commercialized running is the most universal.Owing to existing solar energy generation technology needs sufficiently large place for disposing photovoltaic device, so existing solar power plant mainly build national grid blind area in, such as to taking up an area the pastoral area of restriction within reason, mountain area, island and frontier sentry.Although the advanced technology that solar energy generation technology is well recognized as, using value is the biggest.But, because urban population density is big, land utilization ratio is high, is difficult to there is sheet of soil for building solar power plant, thereby results in rarely seen solar power plant, city.In reality, outdoor public place, city and residential quarter public lawn are the gathering ground that people are movable, people have need for electricity in stress-relieving activity, if one can be set up at this takes up an area few, the low profile photovoltaic generating coordinated mutually with site environment and energy storage device, be bound to bring great convenience to the recreation of people.
Summary of the invention
This utility model is mainly for the deficiencies in the prior art, propose a kind of to be adapted for mount on outdoor public place, city and the umbrella photovoltaic generation of residential quarter public lawn and energy storage device, this apparatus structure is simple, solar energy utilization ratio is high, occupation of land is few, and easy and position environment coordination.
This utility model is achieved through the following technical solutions technical goal.
Umbrella photovoltaic generation and energy storage device, it includes light sensor, photosensor signal processor, controls inverter, umbrella support, motor drive mechanism, lower pillar stand, seat, accumulator battery, upper pillar stand and photovoltaic module.It thes improvement is that: described umbrella support is supported jointly by vertically-arranged and coaxial upper pillar stand and lower pillar stand, photovoltaic module is covered outside the umbrella support top layer launched, locate between two parties to dispose the photosensor signal processor being superimposed upward and light sensor at umbrella support top layer, in umbrella support, be provided with the control inverter connecting photovoltaic module.Described upper pillar stand and lower pillar stand are hollow pipe component, both by motor drive mechanism axially connect into not only can relatively bending but also can the shaft member of beat relatively, at connecting line equal piggybacking upper pillar stand between each part and the endoporus of lower pillar stand to target.Described seat is a kind of circle chair being the most uniform seat of axle with lower pillar stand, and accumulator battery uniform under chair constitutes hidden arrangement energy storage device structure.
As further improvement project, described motor drive mechanism is a kind of step-by-step movement torque arm motor, it is allowed to the upper pillar stand being connected makees 90 °~180 ° of bendings or beat relative to lower pillar stand.
As further improvement project, described light sensor is vertically-arranged cylinder device, is positioned at the uniform light-sensitive element of bottom and is in and has among the high transparent glass cover on top.
As further improvement project, described photovoltaic module be flexible solar panel or or solar energy drip offset plate.
This utility model compared with prior art, has the positive effect that:
1, in city, outdoor public place and residential quarter public lawn configure umbrella photovoltaic generation and energy storage device, and this device is similar to leisure booth or the pavilion of umbrella, because creating an aesthetic feeling, good with surrounding enviroment harmony, can be the most also that the public provides electric energy;
2, umbrella photovoltaic generation and a kind of miniature solar power plant of energy storage device, it need not additional floor, on the basis of making full use of solar energy, still retains the function of sun-shading rain-proof, has accomplished that Solar use and leisure are neglected neither;
3, the seat internal battery group being placed under umbrella support, in addition to accomplishing Appropriate application space, it is most important that Appropriate application energy storage device increases power-on time.
Accompanying drawing explanation
Fig. 1 is this utility model structural profile schematic diagram.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structure enlarged diagram that in Fig. 1, light sensor and photosensor signal processor are superimposed.
Fig. 4 is the top view of Fig. 3.
Detailed description of the invention
Below according to accompanying drawing and the utility model is described in further detail in conjunction with the embodiments.
Umbrella photovoltaic generation shown in accompanying drawing 1,2 and energy storage device, be disposed upon the embodiment in outdoor public place, city, and this embodiment is the solar power plant of a seat minitype, is again the Condom of the public.Umbrella photovoltaic generation and energy storage device are similar to vertically-arranged and the umbrella of expansion, and it includes light sensor 1, photosensor signal processor 2, controls inverter 3, umbrella support 4, motor drive mechanism 5, lower pillar stand 6, seat 7, accumulator battery 8, upper pillar stand 9 and photovoltaic module 10.The umbrella support 4 being in upper strata is supported jointly by vertically-arranged and coaxial upper pillar stand 9 and lower pillar stand 6, covers photovoltaic module 10 outside umbrella support 4 top layer of expansion, and the photovoltaic module 10 applied in an embodiment is flexible solar panel.In order to allow photovoltaic module 10 accept sunlight to greatest extent, this utility model is provided with the umbrella support 4 device from the motion tracking sun, this device concrete structure is as follows: first locate between two parties to dispose the photosensor signal processor 2 being superimposed upward and light sensor 1 at umbrella support 4 top layer, is provided with the control inverter 3 connecting photovoltaic module 10 in umbrella support 4.Next to that the upper pillar stand 9 of support umbrella support 4 and lower pillar stand 6 are hollow pipe component, upper pillar stand 9 axially connects the lower pillar stand 6 fixing with ground by motor drive mechanism 5, and in the present embodiment, the motor drive mechanism 5 of application is a kind of step-by-step movement torque arm motor.The signal that supporting step-by-step movement torque arm motor sends according to light sensor 1 and photosensor signal processor 2, automatically control upper pillar stand 9 with 90 ° of lower pillar stand work~the bending of 180 ° or beat, so that the umbrella support 4 being connected drives photovoltaic module 10 to face the sun all the time, accept the radiation of the sun as much as possible.In order to accomplish the hidden installation of connecting line between the most each component, therefore piggybacking upper pillar stand 9 and lower pillar stand 6 endoporus are at target, to improve the safety of device.The seat 7 being positioned under umbrella moving frame 4 is protected is for public's rest facility, is one of facility retaining booth, pavilion base attribute.Supporting seat 7 is a kind of circle chair being the most uniform seat of axle with lower pillar stand 6, accumulator battery 8 uniform under chair constitutes hidden arrangement energy storage device structure, this structure is in addition to accomplishing Appropriate application space, it is most important that Appropriate application energy storage device increases power-on time.
A kind of miniature sun electric station of this utility model, this device is placed in outside sky, of long duration have laying dust and affect photosensor signal transmission quality, in order to improve light sensor 1, photosensor signal processor 2 and sensitivity, light sensor 1 and photosensor signal processor 2 being collectively disposed in high transparent glass cover 1.1, in the present embodiment, the high transparent glass cover 1.1 of application is the cylindrical housings having top.
The present embodiment is placed in outdoor public place, city, as a miniature solar power plant, because the likeness in form leisure booth of umbrella, pavilion create an aesthetic feeling, easily coordinate mutually with surrounding enviroment, in addition to electric energy service is provided for the public, still retain the function of sun-shading rain-proof, add not additional floor, accomplished that Solar use and leisure are neglected neither dexterously.