CN2926374Y

CN2926374Y - Solar external sunshading board

Info

Publication number: CN2926374Y
Application number: CNU2006200143097U
Authority: CN
Inventors: 李毅; 李志坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-28
Filing date: 2006-06-28
Publication date: 2007-07-25
Anticipated expiration: 2016-06-28

Abstract

The utility model discloses a low cost photovoltaic building component, belonging to the solar energy applications. The solar battery component of the utility model is a multifunctional and economy dynamoelectric outdoor shade system. The technology is characterized in a solar battery 5 and a fixed ledger plate 4 and a photovoltaic component fixed in the two sides of a fixed mount, which have orderly intervals and can shade and generate power like Persian blinds. The power output cable 13 of the solar battery 5 educes the positive and negative electrodes from the ledger plate 4. The angle of the smooth of the solar battery 5 can be adjusted. The model has simple structure, and significant shade and energy saving effect and is in accordance with architectural aesthetics.

Description

A kind of external solar energy sunshade plate

Technical field

The invention discloses a kind of low-cost photovoltaic building component member, belongs to the solar cell application technical field.This technology can be widely used in external wall, dome, window, constitutes to meet the architectural aesthetics, can generate electricity, multifunctional product such as sunshade.

Technical background

At present, relevant with building power-saving technology mainly is divided into energy-conservation and active energy-conservation two major types of passive type.External sunshade system as relevant with building though can effectively stop in the light inlet chamber, reduces the photo-thermal effect of outdoor sunlight in indoor formation, makes indoor maintenance preference temperature, reduces the room conditioning energy consumption, reach energy-saving effect, but still it is energy-conservation to belong to passive type.Disclose as " the refraction printing opacity blinds shading system " of China Patent No. 03153518.6 and " the fixing rotatable glass sunbreaker of clamping plate type " of the patent No. 200420015192.5, sunbreaker can freely overturn, and this kind constructed value is higher, but the flexibility height.The active power-saving technology relevant with building, " refrigeration mode sunbreaker " as the patent No. 03150927.4, adopted and on sunbreaker, placed solar cold pipe, the sunshade on daytime, can also utilize the solar refrigeration that absorbs daytime evening, what have also makes a kind of sunshading facility with solar water heater itself, as " the solar water heater solar protection devices " of the patent No. 03262243.0.Abroad, the degree of photovoltaic and architecture-integral strengthens, begun to have solar cell and sunbreaker have been integrally formed the solar energy sunshade plate, a kind of solar energy sunshade plate of fixedly external is disclosed as JP63067788 " OUTDOOR CASTINGSTRUTURE FOR SOLAR CELL SYSTEM " and JP2004183415 " SUNSHADE ANDRESIDENCE WITH SUNSHADE ", solar cell is installed on the sunbreaker, be stationary structure, this structure can not change cell panel with the variation that shines upon.Thin-film solar cells is one of main direction that further reduces the manufacture of solar cells cost, is that competitively hot of research and development of huge fund is thrown in countries in the world.Non-crystal silicon solar cell remains the thin-film solar cells of unique large-scale commercial applications production at present.The patent No. 200510033425.3 " amorphous silicon solar cell doubling glass " discloses a kind of energy generating, cost is low, with glass or flexible material is substrate, be processed into and have decorative beauty, the different shape specification can generate the embedded photovoltaic doubling glass assembly of electric energy.Another purpose is, the electro-optical package quick plug of photoelectric curtain-wall glass is made standard component, and an individual components can be connected with various extraction electrodes.The patent No.: 2005100349047 " a kind of combined photoelectric templates that are used for cladding glass ", the quick plug connector of the photoelectric subassembly that is used for photoelectric curtain-wall glass wherein is provided, electrode in forming fast, and can be connected with various inside and outside extraction electrodes.

Summary of the invention

In sum, the maturation of prior art is the utilization and extention of regenerative resource, and good technology platform is provided, and can interpenetrate.In fact solar-photovoltaic technology can and prior art, especially in traditional building trade or in following building, the application of renewable energy as mentioned above, building can multifunction, can be energy-conservation, can generate the energy again, 1+1＞2 are new ideas-multifunctions that the technology chain haulage goes out.

The objective of the invention is to use thin-film solar cells, especially the sunbreaker that large-sized amorphous silicon solar cell module bar and electrode adaptor constitute, be a kind of multi-functional economical can generating, sunshade, the outdoor location of solar cell system cheaply.

Another object of the present invention is to combine with prior art, and the sunbreaker that provides low-cost photovoltaic building component to constitute as external wall, dome, window etc., meets the architectural aesthetics.The sensitive surface that can regulate the solar cell sunbreaker becomes optimum Working, and indoor light is evenly distributed, and light is comfortable soft.

The task of the invention realizes according to following technical solution, external solar energy sunshade plate, by the fixing and photovoltaic component that rotates in fixed mount, this photovoltaic component is made of solar cell 5 and the fixed head 4 of fixing this battery, be fixed on the photovoltaic component in the fixed mount both sides, be separated with preface therebetween, can sunshade generate electricity as shutter; The power supply of solar cell 5 output cable 13 is drawn positive and negative electrode in fixed head 4, by the beginning of control circuit control photovoltaic component array, stop and rotating, with the angle of adjustment solar cell 5 sensitive surfaces.

The technical solution of the invention is: external solar energy sunshade plate, fixed mount comprises that column 1 and column 27 are connected with transmission device, this transmission device comprises motor 14 by shaft coupling 15 connecting axles 3 16, its gear 2 17 and tooth bar 11 engagements on 3 16.

Its characteristics are said photovoltaic component, at fixed head 4 two ends of its fixed solar battery 5, the axle 1 and the axle 26 that have bearing 10 are installed respectively, and gear 1 and tooth bar 11 engagements are housed on axle 26, constitute tumbler.

The cross sectional shape that is the column 1 of said fixed mount is a rectangle, and a fixing port lid 8 is arranged on the circular hole of side within it, and the cross section of column 27 is the day font of openings at one side, and the guide rail of tooth bar 11 is arranged in its T-slot.

The fixed head 4 of said fixed solar battery 5, its cross section one base opening is convex shape, and the suitable for reading of convex shape is a hexagon, and end opening is a T-slot.It is six prisms that axle 1 and axle 26 are one, and the other end is a cylinder, in the axle 26 through hole is arranged, and six prismatic ends of axle 1 and axle 26 are inserted in respectively in the two ends hexagon groove of solar cell fixed head 4.Solar cell 5 power supplys output cable 13 by the hole of axle 26, at the outside of column 27 series/parallel, and is exported electric energy in the hexagon groove of solar cell fixed head 4.Be buckled with the buckle 9 of waterproof in the outside of column 27, all be stamped loam cake 2 rainproof, dust at the port of column 1 and column 27.

More than the main member of said photovoltaic module adopt solar cell doubling glass 5, can be that non-crystalline silicon/polycrystalline silicon/monocrystalline silicon constitutes sun-shading louver.

The good effect that the invention produced mainly is that mechanism is simple, and functional diversity had both met the architectural aesthetics, can regulate the sensitive surface of solar cell sunbreaker again, indoor light is evenly distributed, and light is comfortable soft, can make full use of energy generating again again.

Description of drawings

Below be described further with reference to the accompanying drawings

Fig. 1, overall schematic of the present utility model.

Fig. 2, be the A-A sectional view among Fig. 1.

Fig. 3, be the B-B sectional view among Fig. 2.

Fig. 4, be rotation system exploded view of the present utility model.

Shown in Fig. 1,2,3,4,1, column one, 2, loam cake, 3, axle one, 4, solar cell be solid Decide plate, 5, solar cell, 6, axle two, 7, column two, 8, port lid, 9, buckle, 10, bearing, 11, tooth bar, 12, gear one, 13, solar panel output line, 14, motor, 15, shaft coupling, 16, axle three, 17, gear two, its central post 1 and column 27 are fixed mounts of sunshading board, and be respectively solid The left and right sides that fixes on wall body outer wall or the window consists of fixed system, motor 14, shaft coupling 15, axle 3 16, tooth Take turns 2 17 and tooth bar 11 consist of transmission systems, axle 1, solar energy fixed head 4, axle 26, gear 1 And bearing 10 consists of rotation system, operation principle: by control circuit motor 14 is rotated with remote controller, Motor 14 rotates by shaft coupling 15 driven gears 2 17, and the rotation of gear 2 17 makes the tooth bar 11 of engagement Move up and down, the driven gear 1 that moves up and down of tooth bar 11 rotates, and the rotation of gear 12 is by axle two 6 drive again solar cell fixed head 4 rotates, and realizes the rotation of solar cell 5. Column 1, column 27, solar cell fixed head 4 and buckle 9 all are extrusion profiles, and the cross sectional shape of column 1 is rectangle, Be processed with the fixedly circular hole of port lid 8 at medial surface, the cross sectional shape of column 27 is day fonts of openings at one side, There is T-slot be used for the leading movement locus of tooth bar 11 the interior back of font in day, on the opening both sides of day font Have inner groovy to be used for hooking the hook of buckle 9, the inside and outside two sides of font are processed with securing cover plate 8 in day And the circular hole of bearing 10, the cross sectional shape of buckle 9 is rectangles of an opening, on the opening both sides convex is arranged Hook and column 27 fastenings, the cross sectional shape of the fixed head 4 of solar cell is as a base opening Convex shape, the suitable for reading of convex shape is a hexagon, end opening is a T-slot, with solar cell 5 from too The side T shape slot mouth of sun energy battery fixed head 4 inserts and is fixed on the solar cell fixed head 4, and will The solar cell output cable 13 of solar cell 5 is placed on the back side hexagon of solar cell fixed head 4 In the groove, it is that six one on prisms are the axles of cylinder that axle 1 and axle 26 are one, and axle 26 centers also have one Through hole, six prismatic ends of axle 1 and axle 26 are inserted in respectively the two ends hexagon of solar cell fixed head 4 In the groove, at another cylinder axle head of axle 1 and axle 26 bearing is housed all, the bearing outer ring on the axle 1, Be fixedly mounted in the cup-shaped hole on the cup-shaped port lid 8, port lid 8 is installed in again in the hole of column 1, as A fulcrum of rotatable battery bar. Bearing outer ring on the axle 26 is fixedly mounted on the outside on the pillar 27 In the hole of face processing, as another fulcrum of rotatable battery bar, on the six-edged axis at the middle part of axle 26 Gear 1 is housed, and tooth bar 11 engagements in gear 1 and the groove that is inserted on the pillar 27 are when tooth bar 11 Driven gear 12 rotates when moving up and down under external force, and gear 12 is with again moving axis 26 to rotate axle 26 Drive again solar cell fixed head 4 and rotate, realize at last being installed in the solar-electricity on the battery fixed head 4 Pond 5 rotates. The hexagon groove of solar panel output cable 13 sunwises energy battery fixed head 4 In pass axle 26 the hole carry out series/parallel to the outside of column 27, make the power supply cabling hidden, can not expose Affect attractive in appearancely, the electricity that then solar cell is produced transfers out, after carefully connecting the wire, outside pillar 27 Side is buckled buckle 9, and easily wiring again can waterproof, all is stamped loam cake at the port of column 1 and column 27 2, fall into rainwater-proof, dust etc.

Embodiment

Example 1, see Fig. 1, at the exterior wall of building, towards positive west to one wide 1 meter, high 1.2 meters the solar energy sunshade product that the invention is installed outside window.Column 1, column 27 and buckle 9 adopt extrudes aluminium extruded sections, external surface is done oxide isolated and is handled, be fixed in outside window on the wall by blind rivet, solar cell 4 is selected long 1.2 meters for use, wide 60 millimeters, thick 3 millimeters non-crystal silicon solar cell 5, operating voltage 20V, operating current 50mA, being installed in wall thickness is on the solar cell fixed head 4 of extruding aluminium extruded sections of 3 millimeters surface oxidation insulation processing, axle 1 and axle 26 adopt stainless steel material, adopt the transition tight fit with the regular hexagon hole of solar cell fixed head 5, gear 1, gear 2 17 and tooth bar 11 adopt polytetrafluoroethylmaterial material, can pass through die forming, have the self-lubricating characteristics, the spacing of solar cell 4 is 100 millimeters, totally 9, its back that is together in parallel in column 27 outsides is introduced indoor, then buckle 9 is built, suppose that the sun absorbs heat generation heat island effect severe daytime with a western exposure.Wall duration of sunshine average out to a western exposure 4 hours, solar cell can produce 0.036 degree electricity every day, adds owing to have shaded effects, has reduced interior temperature, reduces the air-conditioning use amount, and spend actual energy-conservation every day nearly 1.

Example 2,

With reference to Fig. 1, do the printing opacity dome of long span building object.Column 1, column 27 and buckle 9 adopt extrudes aluminium extruded sections, external surface is done oxide isolated and is handled, be fixed in by blind rivet on the exterior wall on roof, select some solar cells 4 to select long 1.2 meters for use by designing requirement, wide 60 millimeters, thick 3 millimeters non-crystal silicon solar cell 5, make the photovoltaic module electricity module of standard, operating voltage 20V, operating current 50mA, being installed in wall thickness is on the fixed head 4 of the solar cell of extruding aluminium extruded sections of surface oxidation insulation processing more than 3 millimeters, member low-power consumption photovoltaic module, become standard module, come connection in series-parallel non-crystal silicon solar cell 5 with quick plug connector, referring to the quick plug connector of patent of invention 2005100349047 " a kind of combined photoelectric template that is used for cladding glass ".Form solar cell photovoltaic and form interior electrode series/parallel fast, form array with external power source output cable 13 (not shown).Generated energy and sunshade area are increased substantially.

Relevant open material proves, working environment and time range broad that non-crystal silicon solar cell 5 uses.2.3 the generating of megawatt non-crystal silicon solar cell is equivalent to reduce discharging CO ₂1280 tons/year.And the non-crystal silicon solar cell large tracts of land is used, the amorphous silicon membrane of itself does not have light pollution, the film metal back of the body can the reflected sunlight radiation, reduce by solar radiation regional area among a small circle in generation " heat island effect " or be not easy to form " heat island effect " of regional area.Statistics shows, utilizes suitable 1 air-conditioning work of kilowatt-hour 1.5 hours that solar cell produces; Suitable 8 kg of water are heated to 100 ℃; Suitable 0.4 kilogram of standard coal generating; Quite reduce by 0.997 kilogram of carbon dioxide, the suitable 860400 card mechanical equivalents of heat.The sunbreaker of being made by solar cell can well be combined as a whole with the sunbreaker of traditional employing wood, cement, metal.The back electrode of solar cell reflecting heat, especially non-crystal silicon solar cell does not have light pollution, and battery back electrode reflecting heat is so generating and shaded effects are remarkable.

On building roof and metope, promote that the solar cell photovoltaic constructional materials is integrated sees some effects recent years in Shenzhen area experiment.The positive effect of the invention, be intended to test adopt amorphous battery solar cell sunshade generating be a kind of multi-functional economical, low-cost can generating, sunshade, meet the architectural aesthetics.

Claims

1, a kind of external solar energy sunshade plate, it is characterized in that said sunbreaker by the fixing and photovoltaic component that rotates in fixed mount, this photovoltaic component is made of solar cell (5) and the fixed head (4) of fixing this battery, be fixed on the photovoltaic component in the fixed mount both sides, be separated with preface therebetween, can sunshade generate electricity as shutter; The power supply of solar cell (5) output cable (13) is drawn positive negative electricity in fixed head (4), by the beginning of control circuit control photovoltaic component array, stop and rotating, with the angle of adjustment solar cell (5) sensitive surface.

2, a kind of external solar energy sunshade plate according to claim 1, it is characterized in that said system inner fixed stand comprises that column one (1) and column two (7) are connected with transmission device, this transmission device comprises motor (14) by shaft coupling (15) connecting axle three (16), gear two (17) on its axle three (16) and tooth bar (11) engagement.

3, a kind of external solar energy sunshade plate according to claim 1, it is characterized in that said photovoltaic component, fixed head (4) two ends at its fixed solar battery (5), the axle one (3) and the axle two (6) that have bearing (10) are installed respectively, gear one (12) and tooth bar (11) engagement are housed on said axle two (6), constitute tumbler.

4, a kind of external solar energy sunshade plate according to claim 2, the cross sectional shape that it is characterized in that the column one (1) of said fixed mount is a rectangle, one fixing port lid (8) is arranged on the circular hole of side within it, the cross section of column two (7) is the day font of openings at one side, and the guide rail of tooth bar (11) is arranged in its T-slot.

5, a kind of external solar energy sunshade plate according to claim 1 is characterized in that the fixed head (4) of said fixed solar battery (5), and its cross section one base opening is convex shape, and the suitable for reading of convex shape is a hexagon, and end opening is a T-slot.

6, a kind of external solar energy sunshade plate according to claim 5, it is characterized in that it is six prisms that said axle one (3) and axle two (6) are one, the other end is a cylinder, in the axle two (6) through hole is arranged, six prismatic ends of axle one (3) and axle two (6) are inserted in respectively in the two ends hexagon groove of solar cell fixed head (4).

7, a kind of external solar energy sunshade plate according to claim 6, it is characterized in that said solar cell (5) power supply output cable (1 3) is in the hexagon groove of solar cell fixed head (4), hole by axle two (6), at the outside series/parallel of column two (7), and the output electric energy.

8, a kind of external solar energy sunshade plate according to claim 7 is characterized in that the outside of said column two (7) is buckled with the buckle (9) of waterproof, all is stamped loam cake (2) rainproof, dust at the port of column one (1) and column two (7).

9, a kind of external solar energy sunshade plate according to claim 1 is characterized in that the main member of said photovoltaic module adopts solar cell doubling glass (5), can be that non-crystalline silicon/polycrystalline silicon/monocrystalline silicon constitutes sun-shading louver.