CN208596686U - Solar components and solar energy terminal - Google Patents

Solar components and solar energy terminal Download PDF

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Publication number
CN208596686U
CN208596686U CN201821092396.7U CN201821092396U CN208596686U CN 208596686 U CN208596686 U CN 208596686U CN 201821092396 U CN201821092396 U CN 201821092396U CN 208596686 U CN208596686 U CN 208596686U
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China
Prior art keywords
solar
solar components
parting bead
layer
frame
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CN201821092396.7U
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Chinese (zh)
Inventor
王晓节
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Beijing Hanergy Solar Power Investment Co Ltd
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Beijing Hanergy Solar Power Investment Co Ltd
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Priority to CN201821092396.7U priority Critical patent/CN208596686U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model discloses a kind of solar components and solar energy terminal, to enrich the color of solar components product, improves the matching in color property of solar components and building.Solar components include: the warm side parting bead for being oppositely arranged and connecting by frame the transparent front plate to form cavity structure and backboard, extend in cavity structure along the inner wall of frame, and, be set to transparent front plate back side and it is warm between parting bead or be set to backboard front side and it is warm while parting bead between solar battery chip, solar battery chip includes along substrate, battery layers and the light transmission colour encapsulated layer set gradually far from backboard direction.

Description

Solar components and solar energy terminal
Technical field
The utility model relates to technical field of solar, more particularly to a kind of solar components and solar energy terminal.
Background technique
The world today, with getting worse for global environmental pollution and energy crisis, the green energy of Sustainable Development Source is of great significance.Solar power generation is made that tremendous contribution in terms of preserving the ecological environment with alleviating energy crisis, makes It is almost extended over the entire globe with range.It is largely popularized currently, solar battery has begun in city and rural area, with its user Just, the advantages that land occupation is flexible, low in cost provides more choices for user.
However, present inventor has found that existing solar components typically exhibit more during realizing the application Dull color, such as in black gray expandable, be applied to it is often uncoordinated with the exterior wall of building or interior wall color in building, thus shadow Ring the aesthetics to building.
Utility model content
The purpose of the utility model embodiment is to provide a kind of solar components and solar energy terminal, to enrich solar energy group The color of part product improves the matching in color property of solar components and building.
The solar components of an embodiment of the present invention, comprising: be oppositely arranged and connect to form cavity knot by frame The transparent front plate and backboard of structure, the warm side parting bead extended in the cavity structure along the inner wall of the frame, and, it is set to The back side of the transparent front plate and it is described it is warm between parting bead or be set to the backboard front side and it is described warm while parting bead it Between solar battery chip, the solar battery chip include along set gradually far from backboard direction substrate, battery layers With light transmission colour encapsulated layer.
Optionally, the light transmission colour encapsulated layer include along the light transmitting base layer set gradually far from the battery layers direction and It is whole that colored at least one layer of reflection film plating layer or colorful covering membrane layer is presented.
Optionally, the light transmission colour encapsulated layer is single layer structure.
Optionally, the light transmission colour encapsulated layer is transparent color encapsulated layer.
Optionally, the frame is sealant frame.
Optionally, the edge of the solar battery chip extends in the frame;Alternatively, the solar battery chip Edge be in contact with the inner wall of the frame.
Optionally, the warm side parting bead includes the drying for having the parting bead ontology of accommodating chamber and being filled in the accommodating chamber Agent, the parting bead ontology offer the through-hole for being connected to the accommodating chamber and the cavity structure.
Optionally, the warm side parting bead is fixed on the inner wall of the frame by hot-melt sealant.
The utility model embodiment also provides a kind of solar energy terminal, including solar energy described in aforementioned any technical solution Component.
Optionally, the solar components be thin film solar component, the solar energy terminal include solar energy curtain wall or Solar energy roof.
The utility model above-described embodiment solar components, while with heat preservation and soundproof effect, additionally it is possible to show Multicolour, so that the color with building is mutually coordinated.The dull color of solar components compared with prior art, the design scheme pole The big color for enriching solar components product, improves the matching in color property of solar components and building, and practicability is stronger.
Detailed description of the invention
Fig. 1 is the partial cross section structural schematic diagram of an embodiment of the present invention solar components;
Fig. 2 is the partial cross section structural schematic diagram of another embodiment solar components of the utility model;
Fig. 3 is the partial cross section structural schematic diagram of an embodiment of the present invention solar battery chip;
Fig. 4 is the partial cross section structural schematic diagram of another embodiment solar battery chip of the utility model.
Appended drawing reference:
1- transparent front plate
2- solar battery chip
3- backboard
4- adhesive layer
20- substrate
80- frame
100- cavity structure
60- warms up side parting bead
61- parting bead ontology
62- desiccant
63- through-hole
21- battery layers
23- light transmission colour encapsulated layer
230- light transmitting base layer
231- reflects film plating layer
232- colorful covering membrane layer
Specific embodiment
The color of horn of plenty solar components product improves the matching in color property of solar components and building, this is practical new Type embodiment provides a kind of solar components and solar energy terminal.To make the purpose of this utility model, technical solution and advantage It is clearer, the utility model is described in further detail by the following examples.
As shown in Figure 1, solar components provided by the embodiment of the utility model include: to be oppositely arranged and connected by frame 80 Connect the transparent front plate 1 to form cavity structure 100 and backboard 3, in cavity structure 100 along the warm side that the inner wall of frame 80 extends every Item 60, and, be set to transparent front plate 1 back side and it is warm between parting bead 60 or be set to backboard 3 front side and it is warm while every Solar battery chip 2 between item 60, solar battery chip 2 include along far from backboard side 3 to the substrate 20 set gradually, Battery layers 21 and light transmission colour encapsulated layer 23.
It should be noted that " preceding " refers to a certain component or the sun of solar components in various embodiments of the utility model The a certain structural level of energy battery chip injects the side in direction to sunlight;Correspondingly, " back " then refers to certain of solar components The a certain structure sheaf of one component or solar battery chip injects the side in direction backwards to sunlight.For solar battery chip 2, the surface that front side surface, that is, light is injected.
Wherein, transparent front plate 1, substrate 20, the specific material type of backboard 3 are unlimited, such as can use ultrawhite tempering glass Glass etc., in addition, substrate 20, backboard 3 can also use transparent materials.
Solar battery chip 2 can be fixed on the back side of transparent front plate 1 or the front side of backboard 3 by adhesive layer 4, bonding The specific material type of layer 4 is unlimited, such as when solar battery chip 2 is fixed on transparent front plate 1, and adhesive layer 4 can be using saturating Bright PVB (polyvinyl butyral) glue etc..
As shown in Figure 1, in one embodiment, the substrate 20 and backboard 3 of solar battery chip 2 are viscous by adhesive layer 4 It connects, the battery layers 21 and light transmission colour encapsulated layer 23 of solar battery chip 2 are successively set on the front side of substrate 20.
As shown in Fig. 2, in another embodiment, the front side surface of solar battery chip 2 by adhesive layer 4 with it is transparent Foreboard 1 is bonded, i.e. the light transmission colour encapsulated layer 23 of solar battery chip 2 bonds together with adhesive layer 4.
When solar components are designed using light transmission, it can arrange in battery layers and design some loopholes and (do not show in figure Out), to make solar components that light transmission function may be implemented.
In the utility model embodiment, " colour " refers to other tones in visible light in addition to black, white, grey.Light transmission is color The specific color that color encapsulated layer 23 is presented is unlimited, such as can be different from tradition for red, orange, yellow, green, cyan, blue, purple etc. is various Solid color can be presented in the pre-set color of electrode color, can also show at least two colors in these colors.Example Such as, light transmission colour encapsulated layer 23 shows red and yellow gradient color.
Light transmission colour encapsulated layer 23 is packaged protection to battery layers 21, water oxygen entrance can be effectively prevented, to ensure The service life and photoelectric conversion efficiency of solar battery chip 2.Light transmission colour encapsulated layer 23 can be transparent color encapsulation Layer is also possible to the preferably colored encapsulated layer of opaque but translucency.When light transmission colour encapsulated layer 23 is transparent color encapsulated layer When, light transmittance with higher, to be conducive to improve the photoelectric conversion efficiency of solar components.
By be applied to curtain wall solar components for, solar components at work, sunlight (as illustrated by the arrows in fig. 1) It is injected from transparent front plate 1, a part of solar radiant energy is absorbed by solar battery chip and is converted to electric energy.Solar components Main composition also typically includes the terminal box for converting electrical energy into output, is not shown in figure.
It is well known that the color of traditional solar components is usually in the dull color of grey black, it is applied in some buildings, meeting Uncoordinated with the exterior wall or interior wall color of building, to influence the aesthetics of building, therefore, existing solar components are limited The design style of building.
The solar components of the utility model above-described embodiment have the following beneficial effects:
Using cavity structure, the heat insulation effect every cold shut heat can be played, moreover it is possible to play soundproof effect;
When solar components are generated flexible deformation by external force, the end of solar battery chip is due to by about Beam, therefore can preferably avoid tilting, to improve the reliability of component;
The color of the light transmission colour encapsulated layer of solar battery chip is through transparent front plate as it can be seen that making solar components can To show various colors, may be implemented mutually to coordinate with the color of building.
In the utility model embodiment, the specific constructive form of light transmission colour encapsulated layer 23 is unlimited.
Alternative embodiment as depicted in figs. 1 and 2, light transmission colour encapsulated layer 23 are single layer structure, and material itself is i.e. in saturating Honorable color shape.
Alternative embodiment as shown in Figure 3, light transmission colour encapsulated layer 23 are multilayer structure, including light transmitting base layer 230 and whole Colored at least one layer of reflection film plating layer 231 is presented in body.
Reflect film plating layer 231 material it is unlimited, can be metal, alloy or metal compound film layer, as chromium, titanium, silver, Copper or tin etc..Reflection film plating layer 231 can be one or more layers, and at least one layer of reflection film plating layer 231 is set as needed, passes through Reflection to light can make encapsulated layer that light transmission Color vector morphological be presented, in addition it is also possible to according to the tool of solar battery chip 2 Body application environment carries out the selection of reflection 231 material of film plating layer, and then realizes that solar components are anti-to visible transmission, infrared light It penetrates, the different-effects such as UV Absorption.
Concrete technology type used by plated film is unlimited on light transmitting base layer 230, such as can be using magnetron sputtering method, true Empty evaporation or chemical vapour deposition technique etc..
Alternative embodiment as shown in Figure 4, light transmission colour encapsulated layer 23 are multilayer structure, including light transmitting base layer 230 and whole Colored at least one layer of colorful covering membrane layer 232 is presented in body.When colorful covering membrane layer 232 is multilayer, each colorful covering membrane layer 232 can be with Identical or different color is presented, to make encapsulated layer that light transmission Color vector morphological integrally be presented.
In two embodiments shown in Fig. 3 and Fig. 4, the specific material type of light transmitting base layer 230 is unlimited, including but not limited to PET (Polyethylene terephthalate, polyethylene terephthalate) or PVC (Polyvinyl Chloride, polyvinyl chloride) etc., flexible solar group can be can be applied to when for flexible layer for hard layer or flexible layer In part product.In the embodiment shown in fig. 4, colorful covering membrane layer 232 can also use the materials such as colour PET or colour PVC, It can be selected, not limited to cited as needed.
As shown in Figure 1, frame 80 is sealant frame, the sealant frame and transparent front plate 1 and backboard in the embodiment 3 constitute closed cavity structure 100.The concrete type of sealant is unlimited, can be silicone structure sealant etc..It is set using this Meter, can be further improved heat preservation and the soundproof effect of solar components.
Further, in the embodiment, warm side parting bead 60 includes having the parting bead ontology 61 of accommodating chamber and being filled in receiving Intracavitary desiccant 62, parting bead ontology 61 offer the through-hole 63 of connection accommodating chamber and cavity structure 100.Warm side parting bead 60 can be with The inner wall of frame 80 is fixed on by hot-melt sealant.In the embodiment shown in fig. 1, further, side parting bead 60 is warmed up may be used also With Nian Jie with solar battery chip 2 and backboard 3 by hot-melt sealant.In the embodiment shown in Figure 2, further, it warms up Side parting bead 60 can also be Nian Jie with solar battery chip 2 and transparent front plate 1 by hot-melt sealant.A kind of specific embodiment party In formula, desiccant 62 can be 3A molecular sieve.Certainly, desiccant 62 can also be the desiccant of other types, and the present embodiment is not Limit the specific type of desiccant.
Warm side parting bead 60 can play heat-insulated effect, can reduce the heat transfer between transparent front plate 1 and backboard 3, make It is more energy saving to obtain solar components, meets the requirement of building energy conservation environmental protection.In actual use, inside cavity structure 100 It possibly into steam and is attached in transparent front plate 1 and backboard 3, designs using the above structure, desiccant 62 can pass through through-hole 63 absorb the steam in cavity structure 100, to avoid being attached in transparent front plate 1 and backboard 3 after steam is heated, have ensured too Positive energy component photoelectric conversion efficiency, improves light transmission.
As above, solar battery chip 2 is fixed between warm side parting bead 60 and transparent front plate 1 or backboard 3.Work as solar energy By external force and when generating flexible deformation, the end of solar battery chip 2 can preferably be kept away component due to suffering restraints Exempt to tilt, to improve the reliability of component.
As shown in Figure 1, the edge of solar battery chip 2 can connect with the inner wall of frame 80 in the alternative embodiment Touching.As shown in Fig. 2, the edge of solar battery chip 2 can also extend in frame 80.
The concrete type of solar components is unlimited, for example, can be crystal silicon solar component or thin film solar component, it is excellent Be selected as thin film solar component, have absorptivity is high, at low cost, preparation process is simple, energy-saving, dim light translucency is good, Frivolous, flexible appearance etc. advantage.The specific product type of thin film solar component is unlimited, such as can be for amorphous silicon membrane too Positive energy component, GaAs (GaAs) thin film solar component, copper indium gallium selenide (CIGS) thin film solar component, copper indium selenide (CIS) Thin film solar component, cadmium telluride (CdTe) thin film solar component or organic polymer thin film solar components etc..
The utility model embodiment also provides a kind of solar energy terminal, the solar energy group including aforementioned any technical solution Part.The specific product type of solar energy terminal is unlimited, such as can be solar energy curtain wall or solar energy roof, etc., Ke Yigen The tool for selecting solar components two sides to be presented according to the specific product type and specific design style of solar energy terminal Body color, beautiful and heat preservation and soundproof effect are preferable.
Since solar components have above-mentioned beneficial effect, the design flexibility of solar energy terminal greatly improves, and More harmonious appearance can be presented.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.

Claims (10)

1. a kind of solar components characterized by comprising be oppositely arranged and connect to form the transparent of cavity structure by frame Foreboard and backboard, the warm side parting bead extended in the cavity structure along the inner wall of the frame, and, it is set to described transparent The back side of foreboard and it is described it is warm between parting bead or be set to the backboard front side and it is described warm while parting bead between the sun Energy battery chip, the solar battery chip include color along substrate, battery layers and the light transmission set gradually far from backboard direction Color encapsulated layer.
2. solar components as described in claim 1, which is characterized in that the light transmission colour encapsulated layer includes along far from described The light transmitting base layer and the whole at least one layer of reflection film plating layer or colorful covering membrane layer that colour is presented that battery layers direction is set gradually.
3. solar components as described in claim 1, which is characterized in that the light transmission colour encapsulated layer is single layer structure.
4. solar components as described in claim 1, which is characterized in that the light transmission colour encapsulated layer is transparent color encapsulation Layer.
5. solar components as described in claim 1, which is characterized in that the frame is sealant frame.
6. solar components as claimed in claim 5, which is characterized in that the edge of the solar battery chip extends to described In frame;Alternatively, the edge of the solar battery chip is in contact with the inner wall of the frame.
7. solar components as described in claim 1, which is characterized in that the warm side parting bead includes the parting bead with accommodating chamber Ontology and the desiccant being filled in the accommodating chamber, the parting bead ontology offer the connection accommodating chamber and the cavity knot The through-hole of structure.
8. such as the described in any item solar components of claim 1-7, which is characterized in that the warm side parting bead passes through hot-melting sealed Glue is fixed on the inner wall of the frame.
9. a kind of solar energy terminal, which is characterized in that including such as described in any item solar components of claim 1-8.
10. solar energy terminal as claimed in claim 9, which is characterized in that the solar components are thin film solar component, The solar energy terminal includes solar energy curtain wall or solar energy roof.
CN201821092396.7U 2018-07-10 2018-07-10 Solar components and solar energy terminal Active CN208596686U (en)

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CN201821092396.7U CN208596686U (en) 2018-07-10 2018-07-10 Solar components and solar energy terminal

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110700456A (en) * 2019-10-12 2020-01-17 成都中建材光电材料有限公司 Hollow cadmium telluride power generation glass assembly
CN111827533A (en) * 2019-04-22 2020-10-27 北京汉能光伏技术有限公司 Solar curtain wall assembly and solar curtain wall
WO2021184478A1 (en) * 2020-03-19 2021-09-23 中山瑞科新能源有限公司 Building-integrated photovoltaic curtain wall assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111827533A (en) * 2019-04-22 2020-10-27 北京汉能光伏技术有限公司 Solar curtain wall assembly and solar curtain wall
CN110700456A (en) * 2019-10-12 2020-01-17 成都中建材光电材料有限公司 Hollow cadmium telluride power generation glass assembly
WO2021184478A1 (en) * 2020-03-19 2021-09-23 中山瑞科新能源有限公司 Building-integrated photovoltaic curtain wall assembly

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