CN209283136U - Environment-friendly and energy-efficient solar panel - Google Patents

Abstract

The utility model relates to environment-friendly and energy-efficient solar panels, including pedestal, open-topped package, motor, mounting plate, generator unit and cloche；Generator unit includes cell piece, EVA layer, backboard from top to bottom, and installation board ends pass through hinge respectively and are hinged on two sides at the top of package, and mounting plate can be arbitrarily bent along orientation makes mounting plate form plane, concave surface, any form in arch face；Generator unit is successively disposed in parallel in mounting plate upper surface and forms power generation array parallel to each other, and fixed cloche outside package top outer, cloche seals entire package top opening, so that forming sealing space in package；It is switched in three kinds of plane, concave surface, arch face forms by motor control mounting plate.This programme can random regulating cell component generated output, while EVA dosage can be reduced and delay its aging, realize energy-saving and environment-friendly purpose.

Description

Environment-friendly and energy-efficient solar panel

Technical field

The utility model relates to area of solar cell, and in particular to a kind of environment-friendly and energy-efficient solar panel.

Background technique

Solar battery is also known as " solar chip " or " photocell ", is a kind of photoelectricity using the sunlight direct generation of electricity Wafer.As long as the illumination that it is satisfied certain illumination conditions is arrived, moment output voltage and can have the case where circuit Lower generation electric current.Physically it is being known as photovoltaic (Photovoltaic is abbreviated as PV), abbreviation photovoltaic.

Environment-friendly and energy-efficient solar panel is constituted and functions are as follows:

1) it acts as protections power generation main body (such as cell piece), its selection of light transmission to require for tempered glass: 1. light transmissions Rate must high (general 91% or more)；2. ultrawhite tempering is handled.

2) EVA is used to that tempered glass and power generation main body (such as cell piece) is adhesively fixed, and the superiority and inferiority of transparent EVA material is direct Influence the service life of component, the aerial EVA jaundice easy to aging of exposure, so that the light transmittance of component is influenced, thus influence group The power generating quality of part other than the quality of EVA itself, the laminating technology of component producer influence be also it is very big, such as EVA glue connection Degree is not up to standard, and EVA and tempered glass, backboard adhesive strength are inadequate, can all EVA be caused to do sth. in advance aging, influence assembly life-span.Mainly Bonding encapsulation power generation main body and backboard.

3) cell piece main function is exactly to generate electricity, and mainstream is crystalline silicon solar cell piece, film to power generation main body in the market Solar battery sheet, the two respectively have superiority and inferiority.Crystal silicon solar cell sheet, equipment cost is relatively low, photoelectric conversion efficiency Height, generating electricity under outdoor solar light is relatively suitable for, but consumption and cell piece cost are very high；Thin-film solar cells, consumption and battery Cost is very low, and dim light effect is very good, can also generate electricity under common light, but relative device higher cost, incident photon-to-electron conversion efficiency Regarding crystal silicon cell half multiple spot, such as the solar battery on calculator.

4) backboard acts on, and sealing, insulation, waterproof are (generally all with necessary ageing-resistant, the most of component of the materials such as TPT, TPE Producer is all quality guarantee 25 years, and tempered glass, aluminium alloy is generally all out of question, and key is just being wanted with whether backboard and silica gel can reach It asks.)

5) aluminium alloy protects laminate, plays certain sealing, supporting role.

6) terminal box protects entire electricity generation system, plays the role of electric current terminal, if component shortening contact box is automatic Short circuit battery string is disconnected, prevents from burning out whole system connecing, it is crucial that the selection of diode in wire box, according to battery in component The type of piece is different, and corresponding diode is not also identical.

7) silica gel sealing acts on, and is used to seal assembly and aluminum alloy frame, component and terminal box intersection.Some companies make Silica gel is substituted with double-sided adhesive tape, foam, domestic generally to use silica gel, simple process is convenient, and it is easy to operate, and also cost is very low.

Disadvantage of the prior art is that: the power in order to improve battery component, most of photovoltaic cell component is all using poly- Light, deflector array mode so that the available more solar energy of cell piece, however not require maximum at any time Generated output, and the service life of cell piece and generated energy are proportional, and generated energy is more, and its service life is also shorter, and more Remaining electricity not only needs to store, and is unfavorable for high-power storage, to cause energy waste, traditional technology is asked to solve this Topic is using closing part of generating units, however repeated multiple times start and stop will lead to unit durability decline, in addition to this, traditional sun Energy battery component generally all includes two layers of EVA, and EVA is illuminated by the light influence and is easy aging, and directly it will cause rings for discarding after aging Border pollution.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of too can battery component, can be random The generated output of regulating cell component, while EVA dosage can be reduced and delay its aging, realize energy-saving and environment-friendly purpose.

The purpose of this utility model is achieved through the following technical solutions:

A kind of environment-friendly and energy-efficient solar panel, including pedestal, open-topped package, motor, mounting plate, power generation Unit and cloche；

The generator unit includes cell piece, EVA layer, backboard from top to bottom, the EVA layer be located at cell piece and backboard it Between three is combined into a generator unit, the generator unit is strip；

The pedestal is located at package bottom, and mounting plate passes through hinge for its both ends of rectangle respectively and is hinged at the top of package Two sides, the mounting plate are successively hingedly spliced using several activity bars, and can arbitrarily be bent along orientation makes mounting plate Form plane, concave surface, any form in arch face；

The generator unit is successively disposed in parallel in mounting plate upper surface and forms power generation array parallel to each other, generator unit Arrangement mode it is identical as mounting plate activity bar, i.e. generator unit and activity bar is parallel to each other so that each generator unit formed Panel is generated electricity with any form in mounting plate formation plane, concave surface, arch face；

Fixed cloche, cloche seal entire package top opening outside the package top outer, so that envelope Sealing space is formed in vanning；

The mounting plate bottom is provided with articulated section, and piece telescopic rod of the motor control is hinged on articulated section, stretches Bar switches over mounting plate in three kinds of plane, concave surface, arch face forms.

Further, all generator units of same environment-friendly and energy-efficient solar panel connect a terminal box altogether, even if An environment-friendly and energy-efficient solar panel is collectively formed in all generator units, realizes the allotment of power on the whole.

Further, the generator unit is fixed on a mounting board in the form of bolt or sealed silicone, should preferably be selected With the mode of bolt, can make single.

Further, the gap between adjacent two generator unit is 5-10mm, theoretically the gap between two generator units Should be the smaller the better, but in view of generator unit itself thickness and bending process in generator unit both ends it is close to each other, if Counting gap 5-10mm is most reasonably to design.

Further, the package is cube structure or pyramidal structure, preferably should select pyramidal structure that can save About space and reduction material cost.

Further, the cloche is made of tempered glass material, and cloche and package are bolted together When interface coat sealed silicone.

Compared with traditional environment-friendly and energy-efficient solar panel the beneficial effects of the utility model are:

1. the one of script each monolith battery is split as being made of several generator units by this programme, several generator units can be with It is any to form plane, curved surface, realize that generated output is adjusted；

2. astigmatism and optically focused are realized using the reflecting effect of generator unit glass plate when belonging to curved surface, to realize battery The power regulation of group is adjusted according to the different available different capacities of curvature, thus the power generation function of reasonable employment generator unit Rate prolongs the service life；

3. being directly sealed to power generation array using cloche, without the structure using glass plate and metal money, reduce The use of EVA, so that more environmentally-friendly.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic diagram under a kind of power throttling states of the utility model；

Fig. 3 is the schematic diagram under the utility model another kind power throttling states；

Fig. 4 is the composed structure schematic diagram of the utility model generator unit.

Specific embodiment

The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing It is not limited to as described below.

As shown in Figure 1, a kind of environment-friendly and energy-efficient solar panel, including pedestal 1, package 2, motor 3, mounting plate 4, And integrate generator unit 5, the cloche of EVA, cell piece, backboard, as shown in figure 3, generator unit 5 from top to bottom according to Secondary is cell piece, EVA, backboard compared to traditional technology, less with one layer of EVA in this programme, EVA is avoided directly to receive illumination.Envelope Vanning 2 is cube structure or pyramidal structure, is preferably taper, i.e. rectangular pyramid, the bottom-up formation of rectangular pyramid in the present embodiment Opening, pedestal 1 are located at 2 bottom of package, and mounting plate 4, which for its both ends of rectangle passes through hinge 6 respectively and is hinged at the top of package 2, to be opened Mouthful, i.e. the quadrangle of mounting plate 4 is respectively hinged at the two sides at 3 top of package.Mounting plate 4 is successively hingedly spelled using several activity bars It connects, can arbitrarily be bent along orientation makes mounting plate 4 form plane, concave surface, any form in arch face；Power generation is single Member 5 is rectangular strip, and generator unit 5 is disposed in parallel in 4 upper surface of mounting plate, and arrangement mode is identical as 4 activity bar of mounting plate, i.e., Generator unit 5 and activity bar are parallel to each other, so that the power generation panel that each generator unit 5 is formed forms plane, recessed with mounting plate 4 Any form in face, arch face；In order to save the EVA layer in traditional technology between cell piece and tempering glass lid, this implementation Cloche 9 is fixed outside 2 top outer of package in example, cloche 9 seals entire 2 top opening of package, so that encapsulation Sealing space is formed in case 2, thus instead of using metal frame+tempered glass cover plate+EVA layer structure in traditional technology.Installation 4 bottom of plate is provided with articulated section 7, and motor 3 controls a telescopic rod 8 and is hinged on articulated section 7, and telescopic rod 8 is in telescopic process Switch over mounting plate 4 in three kinds of plane, concave surface, arch face forms, wherein Fig. 1-3 is environment-friendly and energy-efficient solar panel In plane, concave surface, arch face three kinds of form schematic diagrames, the effect reached is respectively that plane belongs to normal power generation state, concave surface So that each generator unit 5 forms a concave mirror, the glass lens on each 5 surface of generator unit reflection light each other has optically focused Effect to improve whole generated output, arch face then with concave surface on the contrary, each generator unit 5 forms the structure of a diverging, And the received intensity of illumination of different angle is different, so that generated output reduces.

It more specifically, further include a controlling terminal, controlling terminal controls motor in a manner of wired or wireless communication 3, realize the curvature control of mounting plate 4, all generator units 5 of same environment-friendly and energy-efficient solar panel connect a wiring altogether Box, generator unit 5 are fixed on mounting plate 4 in the form of bolt or sealed silicone, and the gap between adjacent two generator unit 5 is 5-10mm.Cloche 9 is made of tempered glass material, and cloche 9 and package 2 are bolted and apply simultaneously in interface Cover sealed silicone.

Above are merely preferred embodiments of the utility model, it should be understood that the utility model is not limited to be draped over one's shoulders herein The form of dew, should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can In contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art The modifications and changes carried out do not depart from the spirit and scope of the utility model, then all should be in the appended claims for the utility model Protection scope in.

Claims (7)

1. a kind of environment-friendly and energy-efficient solar panel, which is characterized in that including pedestal (1), open-topped package (2), Motor (3), mounting plate (4), generator unit (5) and cloche (9)；

The generator unit (5) includes cell piece, EVA layer, backboard from top to bottom, the EVA layer be located at cell piece and backboard it Between three is combined into a generator unit (5), the generator unit (5) is strip；

The pedestal (1) is located at package (2) bottom, and mounting plate (4) passes through hinge (6) for its both ends of rectangle respectively and is hinged on envelope It cases two sides at the top of (2), the mounting plate (4) is successively hingedly spliced using several activity bars, can be with along orientation Meaning bending makes mounting plate (4) to form plane, concave surface, any form in arch face；

The generator unit (5) is successively disposed in parallel in mounting plate (4) upper surface and forms power generation array parallel to each other, and power generation is single The arrangement mode of first (5) is identical as mounting plate (4) activity bar, i.e., generator unit (5) and activity bar are parallel to each other, so that each power generation The power generation panel that unit (5) is formed is with any form in mounting plate (4) formation plane, concave surface, arch face；

Fixed cloche (9), cloche (9) are close by entire package (2) top opening outside package (2) top outer Envelope, so that forming sealing space in package (2)；

Mounting plate (4) bottom is provided with articulated section (7), and the motor (3) controls a telescopic rod (8) and is hinged on articulated section (7) on, telescopic rod (8) switches over mounting plate (4) in three kinds of plane, concave surface, arch face forms.

2. environment-friendly and energy-efficient solar panel according to claim 1, which is characterized in that further include that a control is whole End, the controlling terminal are controlled motor (3) in a manner of wired or wireless communication, realize the curvature control of mounting plate (4).

3. environment-friendly and energy-efficient solar panel according to claim 1, which is characterized in that the package (2) is vertical Cube structure or pyramidal structure.

4. environment-friendly and energy-efficient solar panel according to claim 1, which is characterized in that all generator units (5) are altogether Connect a terminal box.

5. environment-friendly and energy-efficient solar panel according to claim 1, which is characterized in that the generator unit (5) with The form of bolt or sealed silicone is fixed on mounting plate (4).

6. environment-friendly and energy-efficient solar panel according to claim 5, which is characterized in that adjacent two generator unit (5) Between gap be 5-10mm.

7. environment-friendly and energy-efficient solar panel according to claim 1, which is characterized in that the cloche (9) uses Tempered glass material is made, and cloche (9) and package (2) are bolted while coating sealed silicone in interface.