CN102697263A - Cooling device for sunshade with dye-sensitized solar cell for power generation - Google Patents

Abstract

The invention relates to a cooling device for a sunshade with a dye-sensitized solar cell for power generation, belonging to the technical field of new energy application. A sunshade supporting rod is erected on a safety base. Sunshade ribs are installed on the sunshade supporting rod. A dye-sensitized solar cell sunshade cover is installed on the sunshade ribs. Sunlight irradiates the dye-sensitized solar cell sunshade cover to generate direct-current power, the direct-current power is input into a controller through a junction box and a conducting wire A for adjustment and the direct-current power output from the controller is input into a storage battery through the conducting wire A for storage. The direct-current power output from the storage battery is input into a small direct-current electric fan for power supply through a conducting wire B and a manual control switch which is used for opening and closing a circuit and blades of the small electric fan are enabled to rotate to generate wind to reduce the surface temperature of human bodies under the sunshade. When the sunlight is insufficient, direct-current power is output from the storage battery, is supplied to an LED (light-emitting diode) sunshade top illuminating lamp through a conducting wire C and a photosensitive automatic control switch which is used for opening and closing the circuit, and is used for night illumination of the top of the sunshade.

Description

DSSC is applied in the heat sink that generates electricity on the parasols

Technical field

The present invention relates to DSSC and be applied in the heat sink that generates electricity on the parasols, belong to technical field of new energy application.

Background technology

03 edition top news of Chinese intellectual property newspaper on May 30th, 2012 has been delivered the important article of ' photovoltaic industry: strengthen innovation and change following '; Article is pointed out: China's photovoltaic industry development is quick; Production capacity has been in the first in the world at present, and industrial chain is also fairly perfect.But compared with developed countries, China's photovoltaic industry also differs greatly technically.

Article is pointed out: in recent years; China's photovoltaic industry is ' big rise and big fall '; By before ' explosive growth that surmounts any industry ' ' photovoltaic industry meet with dark cold ' by now; Adding a few days ago, the U.S. lets Chinese photovoltaic industry inflicted heavy losses on again again to the antidumping tax of Chinese photovoltaic product collection 31.14% to 249.96%.

Inventor's Miao TongChun of this patent is after study photovoltaic technology in 2005, just begin to apply for the photovoltaic patent; And start to manufacture experimently the photovoltaic patented product; On the 6th the international show of inventions that hold in the international fair centre, Suzhou in October, 2008; The Tian Lipu chief of State Intellectual Property Office has watched the photovoltaic innovative product on the private enterprise exhibition position that Miao TongChun sets up to the exhibition section, Wuxi in person: under the light-illuminating of directional lighting Halogen lamp LED; Solar cell produces electric current, and current drives photovoltaic A Fu clay figurine, the rotation of photovoltaic Ah happiness clay figurine expose, and have attracted many domestic and international spectators.Tian Lipu chief encourages Miao TongChun personally: ' will apply for a patent ' more.

The output of China's photovoltaic cell accounts for 40% of global total output, but the patent of invention that photovoltaic enterprise submits to is less relatively than overseas enterprise, and the main photovoltaic enterprise of Japan, the U.S. has a large amount of photovoltaic patents of invention.China photovoltaic enterprise moves ahead on the road of development independent intellectual property right rapidly, should make hay while the sun shines and submit application for a patent for invention in a plurality of core realms.

The U.S. mainly is the crystal silicon solar batteries product to the anti-dumping of Chinese photovoltaic enterprise, does not also relate to third generation solar cell at present.

On December 14th, 2011, ' China Intellectual Property News ' patent weekly version top news was published the article of exercise question for ' China should catch third generation solar cell opportunity to develop '; Article is pointed out: ' solar energy has become the important alternative of the alternative energy because of having safety, green, the characteristics that do not receive geographic restrictions '.Chemistry Invention Review Department of Patent Office of State Intellectual Property Office and electricity Invention Review Department are to the first generation and the limitation of second generation solar cell in evolution; Especially in this year crystal silicon solar batteries is advocated research and development third generation solar cell in the variation of international marketing situation.Third generation solar cell is meant dye sensitized nano crystal body solar cell (DSSC).

May in 2012 16 Japan's patent the 6th (2012) the international photovoltaic conference of SNEC held in Shanghai of inventor's Miao TongChun and (Shanghai) exhibition on exchanged the state-of-the-art technology of DSSC with research and development and Yingkou difficult to understand the special new forms of energy Weng Tao general manager of Science and Technology Ltd. of dimension, Sun Lei project manager of making DSSC; Watched the application product of the homemade aubergine of the said firm, green and orange colour DSSC, and taken turns sharp Mr. and carried out exchange of technology with the minister temple of taking on of the Hitachi Zosen Corporation of Japan that the DSSC production equipment is provided.Miao TongChun is recognized the terminal applies products of research and development DSSCs in a large number, aims at domestic, international two markets, the batch process DSSC application product that just can seek improvement in stability.

The coastal area promotes a tourist business, and on the sandy beach, is provided with many parasols, and the umbrella cover of old-fashioned parasols is processed with the canvas material; The also brushing tung oil on umbrella cover that has makes umbrella cover have water-proof function, though old-fashioned parasols has sun-proof, rainproof function; But in calm or gentle breeze, air does not flow under the umbrella cover; People feel the weather muggy and oppressive under umbrella, because the sandy beach away from power supply network, can't solve this difficult problem.

Equally, numerous parasols has been erect in the both sides, street in the market of farm produce, city; Retailers are shouting below parasols and are selling bean curd, selling the tall scrawny person, and burning sun is radiated on the umbrella cover of processing with Polypropylence Sheet, and the umbrella cover of parasols has blocked the irradiation of strong daylight; But can't stop the radiation of solar heat; The perspiration running off sb. like a waterfall for retailers, but can't be of value to and carry out commercial activity at the umbrella cover low temperature that descends.

Because parasols disperses to be provided with often,, certainly will cause power supply dangerous, and have a strong impact on view if socket a supply lines to each parasols from power supply network.The little electric fan of the direct current that in parasols, is provided with needs electric weight little; Only the need DC power supply that voltage is not high, the magnitude of current is not too big just can drive the blade rotation of the little electric fan of direct current; The blowing cooling, however old-fashioned parasols technology can't solve this difficult problem.

Summary of the invention

The objective of the invention is to overcome above-mentioned weak point, the heat sink that provides DSSC to be applied in to generate electricity on the parasols.Because development of technology, the photoelectric transformation efficiency of flexible thin-film solar cell is improving constantly.DSSC bright in luster; The photoelectric transformation efficiency of the aubergine DSSC that Yingkou difficult to understand the special new forms of energy of dimension Science and Technology Ltd. produces is 5%-10%, and the photoelectric transformation efficiency of green colouring material sensitization solar battery is 4%-8%, and the photoelectric transformation efficiency of orange colour DSSC is 3%-6%; The flexible dye-sensitized solar battery of using PET white, flexible or PEN plastic sheeting to produce as backing material is fit to the material of the umbrella cover of the traditional making parasols of replacement; The umbrella cover of the parasols made from the flexible dye-sensitized solar battery new material under irradiation of sunlight, can be realized independent generating; And to the direct current small size motor power supply that is installed under the umbrella cover; Its delivery is enough to drive the fast rotational of the blade of the little electric fan of direct current, under umbrella cover, blows out nice and cool wind, effectively reduces the high temperature under the parasols; The personnel's that protection is worked below parasols safety has realized the reducing temperature of heatstroke prevention under burning sun.

The invention has the beneficial effects as follows: 1. adopt the DSSC umbrella cover to replace old-fashioned canvas umbrella cover; Under solar light irradiation; Take off the umbrella cover that does not have electricity generate function; Change the umbrella cover that can independently generate electricity, make parasols when blocking burning sun light, possess the function of solar electrical energy generation.2. need not socket supply lines separately and supply power, avoid the parasols area of concentration disorderly to draw the supply lines that disorderly connects intersection everywhere to parasols from power supply network, thereby near the view the influence tourism sandy beach or the market of farm produce.3. DSSC can manufacture the DSSC umbrella cover owing in light weight, and the crystal silicon solar batteries deal is heavy, is not suitable for making the umbrella cover of parasols.4. DSSC is bright in luster, is particularly suitable for making the DSSC umbrella cover, helps beautifying the view of the tourism sandy beach or the market of farm produce, and former any a solar cell does not all reach this color effect.

In order to solve the problems of the technologies described above, main technical schemes of the present invention is achieved in that

Forming DSSC is applied in the heat sink that generates electricity on the parasols jointly by the little electric fan of parasols 1, parasols skeleton 2, parasols support bar 3, safe base 4, DSSC umbrella cover 5, terminal box 6, conductor wire first 7, controller 8, energy-storage battery 9,conductor wire second 10,manual control switch 11,direct current 12, LED umbrella top illuminating lamp 13, photosensitive autocontrol switch 14, conductor wire the third 15;

On ground level, put safe base 4; Place energy-storage battery 9 in safety base 4 inner middle parts; In safety base 4, erect parasols support bar 3, parasols skeleton 2 is installed on parasols support bar 3, DSSC umbrella cover 5 is installed on parasols skeleton 2; The installation connection box 6 in the inside of DSSC umbrella cover 5; The inside installation and control device 8 on the top of parasols support bar 3; Photosensitive autocontrol switch 14 and LED umbrella top illuminating lamp 13 are installed, the littleelectric fan 12 of installation direct current below parasols skeleton 2 in the top of parasols support bar 3, the outside of DSSC umbrella cover 5;

DSSC umbrella cover 5 is connected with controller 8 through terminal box 6, conductor wire first 7, and controller 8 is connected with energy-storage battery 9 through conductor wire first 7; Energy-storage battery 9 is connected withmanual control switch 11 throughconductor wire second 10, andmanual control switch 11 is connected with the littleelectric fan 12 of direct current throughconductor wire second 10; Energy-storage battery 9 is connected with photosensitive autocontrol switch 14 through conductor wire the third 15; Photosensitive autocontrol switch 14 is connected with LED umbrella top illuminating lamp 13 through conductor wire the third 15.

DSSC umbrella cover 5 is aubergine DSSC umbrella cover or green colouring material sensitization solar battery umbrella cover or orange colour DSSC umbrella cover.

The power of LED umbrella top illuminating lamp 13 is 1W-5W.

Description of drawings

Fig. 1 is a structural representation of the present invention.

The specific embodiment

On the safety base, erect the parasols support bar, the parasols skeleton is installed on the parasols support bar, the DSSC umbrella cover is installed on the parasols skeleton.Solar light irradiation DSSC umbrella cover produces direct current, and direct current is adjusted through terminal box, conductor wire first input controller, and the direct current of slave controller output is through conductor wire first input energy-storage battery store electrical energy.Supply power through the little electric fan of manual control switch's input dc power of conductor wire second and circuit debugging from the direct current of energy-storage battery output, make the blade rotation of little electric fan produce wind-force, reduce the human surface temperature under the parasols.When dim light, from the direct current of energy-storage battery output, supply power to LED umbrella top illuminating lamp through the photosensitive autocontrol switch of conductor wire third and circuit debugging, be used for the night illumination at parasols top.

Following the present invention combines the embodiment in the accompanying drawing to further describe:

Forming DSSC is applied in the heat sink that generates electricity on the parasols jointly by the little electric fan of parasols 1, parasols skeleton 2, parasols support bar 3, safe base 4, DSSC umbrella cover 5, terminal box 6, conductor wire first 7, controller 8, energy-storage battery 9,conductor wire second 10,manual control switch 11,direct current 12, LED umbrella top illuminating lamp 13, photosensitive autocontrol switch 14, conductor wire the third 15;

On ground level, put safe base 4; Place energy-storage battery 9 in safety base 4 inner middle parts; In safety base 4, erect parasols support bar 3, parasols skeleton 2 is installed on parasols support bar 3, DSSC umbrella cover 5 is installed on parasols skeleton 2; The installation connection box 6 in the inside of DSSC umbrella cover 5; The inside installation and control device 8 on the top of parasols support bar 3; Photosensitive autocontrol switch 14 and LED umbrella top illuminating lamp 13 are installed, the littleelectric fan 12 of installation direct current below parasols skeleton 2 in the top of parasols support bar 3, the outside of DSSC umbrella cover 5;

DSSC umbrella cover 5 is connected with controller 8 through terminal box 6, conductor wire first 7, and controller 8 is connected with energy-storage battery 9 through conductor wire first 7; Energy-storage battery 9 is connected withmanual control switch 11 throughconductor wire second 10, andmanual control switch 11 is connected with the littleelectric fan 12 of direct current throughconductor wire second 10; Energy-storage battery 9 is connected with photosensitive autocontrol switch 14 through conductor wire the third 15; Photosensitive autocontrol switch 14 is connected with LED umbrella top illuminating lamp 13 through conductor wire the third 15.

DSSC umbrella cover 5 is aubergine DSSC umbrella cover or green colouring material sensitization solar battery umbrella cover or orange colour DSSC umbrella cover.

The power of LED umbrella top illuminating lamp 13 is 1W-5W.

DSSC umbrella cover on parasols is divided with the interval according to the shape of parasols skeleton; Can be divided into the gable umbrella cover that eight areas equate; The pinnacle of gable umbrella cover is installed in the top of parasols; About the gable umbrella cover two limits be installed in two adjacent parasols skeletons above, the bottom line of gable umbrella cover is the part at umbrella cover edge.Eight equal gable umbrella covers of area link together, and form a complete DSSC umbrella cover.The color of eight gable umbrella covers both can be sewed up or gluing forming by the gable umbrella cover of same color, also can be sewed up or gluing forming by the gable umbrella cover of different colours.DSSC is that color is the most attractive in appearance in present all solar cells, color is the most bright-coloured; So quality DSSC suitable for umbrella surface soft, that color is beautiful covers the beautiful view that is used as tourist district on the parasols skeleton of parasols, is beautiful ' generating umbrella '.

Solar light irradiation DSSC umbrella cover produces direct current; Direct current is adjusted through terminal box 6 and the controller 8 that conductor wire first 7 is imported the inside of the epimere that is installed in parasols support bar 3, and the direct current of slave controller 8 outputs is installed in energy-storage battery 9 store electrical energy of safe base 4 inside through 7 inputs of conductor wire first.Pass through the littleelectric fan 12 of manual control switch's 11 input dc powers ofconductor wire second 10 and circuit debugging from the direct current of energy-storage battery 9 outputs; Drive the blade rotation blowing cooling of the littleelectric fan 12 of direct current, hand controlmanual control switch 11 controls closing down of the littleelectric fans 12 of direct current; From the direct current of energy-storage battery 9 output photosensitive autocontrol switch 14 input LED umbrella top illuminating lamps 13 through conductor wire the third 15 and circuit debugging; To LED umbrella top illuminating lamp 13 powered lightings, daytime, photosensitive autocontrol switch 14 shut-off circuits; LED umbrella top illuminating lamp 13 does not have light; Night, photosensitive autocontrol switch 14 automatic processing circuits, LED umbrella top illuminating lamp 13 sends bright lamplight.

To enumerate embodiment following at present:

Embodiment one:

On the safety base, erect the parasols support bar, the parasols skeleton is installed on the parasols support bar, aubergine DSSC umbrella cover is installed on the parasols skeleton.The solar light irradiation photoelectric transformation efficiency is 10% aubergine DSSC umbrella cover generation direct current; Direct current is adjusted through terminal box, conductor wire first input controller, and the direct current of slave controller output is through conductor wire first input energy-storage battery store electrical energy.Supply power through the little electric fan of manual control switch's input dc power of conductor wire second and circuit debugging from the direct current of energy-storage battery output, make the blade rotation of little electric fan produce wind-force, blowing reduces the human surface temperature under the parasols.When dim light, be the LED umbrella top illuminating lamp power supply of 3W from the direct current of the energy-storage battery output photosensitive autocontrol switch through conductor wire third and circuit debugging to power, be used for the night illumination at parasols top.

Embodiment two:

On the safety base, erect the parasols support bar, the parasols skeleton is installed on the parasols support bar, aubergine DSSC umbrella cover is installed on the parasols skeleton.The solar light irradiation photoelectric transformation efficiency is 6% green colouring material sensitization solar battery umbrella cover generation direct current; Direct current is adjusted through terminal box, conductor wire first input controller, and the direct current of slave controller output is through conductor wire first input energy-storage battery store electrical energy.Supply power through the little electric fan of manual control switch's input dc power of conductor wire second and circuit debugging from the direct current of energy-storage battery output, make the blade rotation of little electric fan produce wind-force, blowing reduces the human surface temperature under the parasols.When dim light, be the LED umbrella top illuminating lamp power supply of 5W from the direct current of the energy-storage battery output photosensitive autocontrol switch through conductor wire third and circuit debugging to power, be used for the night illumination at parasols top.

Claims (3)

1. DSSC is applied in the heat sink that generates electricity on the parasols; It is characterized in that, form DSSC jointly by parasols (1), parasols skeleton (2), parasols support bar (3), safe base (4), DSSC umbrella cover (5), terminal box (6), conductor wire first (7), controller (8), energy-storage battery (9), conductor wire second (10), manual control switch (11), the little electric fan of direct current (12), LED umbrella top illuminating lamp (13), photosensitive autocontrol switch (14), conductor wire third (15) and be applied in the heat sink that generates electricity on the parasols;

On ground level, put safe base (4); Energy-storage battery (9) is placed in middle part in that safety base (4) is inner; In safety base (4), erect parasols support bar (3); Go up installation parasols skeleton (2) at parasols support bar (3), go up at parasols skeleton (2) DSSC umbrella cover (5) is installed; At the inside of DSSC umbrella cover (5) installation connection box (6); The inside installation and control device (8) on the top of parasols support bar (3); Photosensitive autocontrol switch (14) and LED umbrella top illuminating lamp (13) are installed, the little electric fan of installation direct current (12) below parasols skeleton (2) in the top of parasols support bar (3), the outside of DSSC umbrella cover (5);

DSSC umbrella cover (5) is connected with controller (8) through terminal box (6), conductor wire first (7), and controller (8) is connected with energy-storage battery (9) through conductor wire first (7); Energy-storage battery (9) is connected with manual control switch (11) through conductor wire second (10), and manual control switch (11) is connected with the little electric fan of direct current (12) through conductor wire second (10); Energy-storage battery (9) is connected with photosensitive autocontrol switch (14) through conductor wire third (15); Photosensitive autocontrol switch (14) is connected with LED umbrella top illuminating lamp (13) through conductor wire third (15).

2. DSSC according to claim 1 is applied in the heat sink that generates electricity on the parasols; It is characterized in that described DSSC umbrella cover (5) is aubergine DSSC umbrella cover or green colouring material sensitization solar battery umbrella cover or orange colour DSSC umbrella cover.

3. DSSC according to claim 1 is applied in the heat sink that generates electricity on the parasols, it is characterized in that, the power of described LED umbrella top illuminating lamp (13) is 1W-5W.

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