CN209071346U - Solar components and solar energy system - Google Patents

Solar components and solar energy system Download PDF

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Publication number
CN209071346U
CN209071346U CN201821086456.4U CN201821086456U CN209071346U CN 209071346 U CN209071346 U CN 209071346U CN 201821086456 U CN201821086456 U CN 201821086456U CN 209071346 U CN209071346 U CN 209071346U
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CN
China
Prior art keywords
solar
light transmission
layer
adhesive layer
hollow
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Application number
CN201821086456.4U
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Chinese (zh)
Inventor
文松岭
袁玉强
李秀祖
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Shanghai zuqiang Energy Co.,Ltd.
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Beijing Hanergy Solar Power Investment Co Ltd
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Priority to CN201821086456.4U priority Critical patent/CN209071346U/en
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Publication of CN209071346U publication Critical patent/CN209071346U/en
Priority claimed from PCT/CN2019/095417 external-priority patent/WO2020011196A1/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

This application discloses a kind of solar components and solar energy systems.Solar components include the light transmission backboard set gradually, the first adhesive layer, solar chip, the second adhesive layer and transparent front plate;The light transmission foreboard or the light transmission backboard are hollow structure, and the hollow structure inner laminated is provided with multiple hollow spaces, and second adhesive layer is the first adhesive layer of transparent bonding layer solar chip the second adhesive layer the first adhesive layer solar chip.Solar energy system includes the solar components described at least one.Solar components and solar energy system provided by the embodiment of the present application can have more preferably excellent sound-insulating effect.

Description

Solar components and solar energy system
Technical field
This application involves technical field of solar more particularly to a kind of solar components and solar energy system.
Background technique
As the increasingly reduction and people of non-renewable energy resources are to the growing interest of energy environment protection, develop and use renewable New energy have become a strategic task of the whole society.And among these, solar energy is as a kind of renewable cleaning energy Source, the scale of construction is huge and acquisition modes are convenient, therefore becomes a focus development direction.
With the development of the city, more and more building appearance uses solar components and carries out photovoltaic power generation.In order to just In installing and collecting electric energy, in the related technology usually by solar energy systems such as many solar components composition photovoltaic curtain walls.This A little solar energy systems can be used as external wall, and possess very big daylighting area, therefore have considerable generated energy.
However, the heat insulating effect of external wall also has the comfort of building interior for urban architecture Critically important influence, and glass curtain wall is barely satisfactory using its heat insulation effect of hollow structure, if in photovoltaic curtain wall On the basis of insulated wall is separately provided again then and will lead to external wall thickness and be significantly increased, tie up a large amount of usable floor area.
Utility model content
The embodiment of the present application provides a kind of solar components and solar energy system, to solve the above problems.
The embodiment of the present application adopts the following technical solutions:
In a first aspect, the embodiment of the present application provides a kind of solar components, including set gradually light transmission backboard, first Adhesive layer, solar chip, the second adhesive layer and transparent front plate;
The light transmission foreboard or the light transmission backboard are hollow structure, and the hollow structure inner laminated is provided in multiple Absolutely empty, and second adhesive layer be the first adhesive layer of the first adhesive layer of transparent bonding layer the second adhesive layer of solar chip too Positive energy chip.
Optionally, in above-mentioned solar components, the hollow structure includes sealant, at least three photic zones and extremely Few two isolation frames;The photic zone is successively intervally arranged, and it is sandwiched one equal between the two neighboring photic zone described in every From frame, the isolation frame of the two neighboring photic zone and institute's sandwiched surrounds a hollow space and an appearance glue jointly Slot, the glue groove are separated around the hollow space and with the hollow space by the frame of being isolated, and the sealant is filled out Fill the glue groove.
Optionally, in above-mentioned solar components, the hollow structure further includes moisture absorption portion, and the moisture absorption portion is encapsulated in institute It states in isolation frame, the side of isolation frame towards the hollow space is provided with the air inlet being connected to the moisture absorption portion.
Optionally, in above-mentioned solar components, the moisture absorption portion is molecular sieve.
Optionally, in above-mentioned solar components, the solar chip includes the substrate and solar energy being stacked Battery layers, the substrate is Nian Jie with first adhesive layer, and the solar cell layer is Nian Jie with second adhesive layer.
It optionally, further include sealant tape in above-mentioned solar components, the solar cell layer and the substrate Between edge there are one circle sealant coating area, the sealant tape be coated in the sealant coating area and simultaneously with the substrate And the light transmission foreboard sealing bonding.
It optionally, further include busbar in above-mentioned solar components, one end of the busbar and the solar-electricity Pond layer is electrically connected, and the other end of the busbar extends to the edge of the solar cell layer.
It optionally, further include terminal box in above-mentioned solar components, the busbar is located at the solar cell layer Edge one end and the terminal box be electrically connected.
Optionally, in above-mentioned solar components, the substrate is transparent substrates;First adhesive layer is transparent bonding Layer;
Light tank or loophole are provided on the solar cell layer;Alternatively, the solar cell layer uses light transmission Solar cell layer.
Second aspect, the embodiment of the present application provide a kind of solar energy system, including the solar energy group described at least one Part.
The embodiment of the present application use at least one above-mentioned technical solution can reach it is following the utility model has the advantages that
Solar components and solar energy system disclosed in the embodiment of the present application pass through the hollow knot with multiple hollow spaces Structure can have more preferably excellent sound-insulating effect.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the whole side view of solar components disclosed in the embodiment of the present application;
Fig. 2 is the part-structure explosive view of solar components disclosed in the embodiment of the present application;
Fig. 3 is the partial section enlarged view of part A in Fig. 1;
Fig. 4 is the facing structure view of solar cell layer and sealant tape.
Description of symbols:
Frame, 13- sealant, 14- hollow space, 15- is isolated in 1- light transmission backboard, 10- photic zone, 11- sealed Cellophane, 12- Moisture absorption portion, 18- glue groove, 2- solar electrical energy generation module, the first adhesive layer of 20-, 21- substrate, 22- solar cell layer, 220- Loophole, the second adhesive layer of 23-, 24- light transmission foreboard, 25- sealant tape, 26- busbar, 28- sealant coating area, 3- wiring Box.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.
Below in conjunction with attached drawing, the technical scheme provided by various embodiments of the present application will be described in detail.
The embodiment of the present application discloses a kind of solar components, including light transmission backboard, the first adhesive layer, solar chip, Second adhesive layer and light transmission foreboard.In the present embodiment, light transmission backboard or light transmission foreboard are hollow structure.In the present embodiment In order to make solar components have more excellent thermal and insulating performance, the inner laminated of hollow structure is provided with absolutely empty in multiple Between, Fig. 1 to Fig. 4 show light transmission backboard 1 using the topology view of hollow structure.Specifically, light transmission backboard 1 is using in inside Empty multilayered structure, such as multiple glazing, in order to form these hollow spaces 14, light transmission backboard 1 may include photic zone 10, frame 12 and sealant 13 is isolated, isolation frame 12 is support construction.In the present embodiment, the quantity of photic zone 10 is at least Three, the quantity at least two of frame 12 is isolated.These photic zones 10 are successively intervally arranged, and between two neighboring photic zone 10 Equal one isolation frame 12 of sandwiched, in this way, under the support that frame 12 is isolated, frame 12 is isolated with institute sandwiched in two neighboring photic zone 10 A hollow space 14 and a glue groove 18 can be surrounded jointly, wherein glue groove 18 is around hollow space 14 and in Separated by isolation frame 12 for absolutely empty 14, and these photic zones 10 then can at least form two hollow spaces with frame 12 is isolated 14.Isolation frame 12 generallys use material easy to form, such as aluminium.
Sealant 13 fills glue groove 18, and two neighboring photic zone 1 and isolation frame 12 are bonded by 13 one side of sealant Be fixed together, on the other hand also function to sealing function, prevent extraneous steam, dust etc. by photic zone 10 be isolated frame 12 it Between gap enter in hollow space 14.Sealant 13 can use neutral silicone structure sealant, and this sealant has Good plasticity and adhering and sealing performance.In addition, also sealed Cellophane 11 can be arranged in the two sides of isolation frame 12 in the present embodiment Such as butyl glue film etc. carries out auxiliary seal.
Photic zone 10 in the present embodiment can for glass, crystal or it is other being capable of light transmission and with the material of certain degree of hardness Material.In order to guarantee good translucent effect, photic zone 10 can use ultra-clear glasses, the iron content in ultra-clear glasses compared with It is low, therefore there is higher light transmittance compared to simple glass.At the same time, in order to improve security performance, photic zone 10 can be with Using tempered glass.If to have above-mentioned two aspects effect simultaneously, photic zone 10 can use ultrawhite tempered glass.It needs to infuse It anticipates, can also can partially be used all using ultra-clear glasses or tempered glass in multiple photic zones 10 of light transmission backboard 1 Ultra-clear glasses or tempered glass.
Hollow space 14 can be effectively isolated sound and heat, therefore light transmission backboard 1 can be made to have good sound insulation With heat insulation effect.And at least there are two hollow spaces 14 for tool in the light transmission backboard 1 in the present embodiment, therefore can have more excellent Different sound insulation and heat insulation effect.The quantity of hollow space 14, which can according to need, to be adjusted, and the quantity of hollow space 14 is more Then sound-insulating effect is better, but the thickness of corresponding solar components and cost also can be higher.Recommend to use in the present embodiment Three photic zones 10 and two isolation frames 12 surround two hollow spaces 14 jointly.
Since hollow space 14 is sealing space, once it is difficult to clean up into steam, therefore the present embodiment can be in light transmission Moisture absorption portion 15 is set inside backboard 1, and moisture absorption portion 15 can be encapsulated in isolation frame 12, while frame 12 is being isolated towards hollow space 14 Side be provided with the air inlet being connected to moisture absorption portion 15, the steam inside hollow space 14 can be by air inlet to steam Touch moisture absorption portion 15.Moisture absorption portion 15 can be using types such as 3A using desiccant pack, active charcoal bag etc., more optional mode Number molecular sieve.
As shown in Figures 2 and 3, when light transmission backboard 1 is hollow structure, the first adhesive layer 20, solar chip, second are glued Knot layer 23 and light transmission foreboard 24 can collectively constitute the solar electrical energy generation module 2 for solar power generation, solar power generation mould Block 2 is stacked with light transmission backboard 1.The first photic zone that solar electrical energy generation module 2 passes through the first adhesive layer 20 and light transmission backboard 1 10 or second photic zone 11 fitting bonding.Solar chip can be using the knot for being bonded solar cell layer 22 on substrate 21 Structure, substrate 21 is Nian Jie with the first adhesive layer 20 at this time, and solar cell layer 22 is Nian Jie with the second adhesive layer, i.e. solar cell layer 22 towards light transmission foreboard 24.But solar chip is also not excluded in the present embodiment using silicon crystal slate or other structures.Certainly, if thoroughly Light foreboard 24 is hollow structure, then solar electrical energy generation module 2 is by light transmission backboard 1, the first adhesive layer 20, solar chip and the Two adhesive layers 23 collectively constitute.Solar cell layer 22 is still towards light transmission foreboard 24 at this time.
In the present embodiment, light transmission foreboard 24 itself be light-permeable, for example, by using common unorganic glass, organic glass, Crystal etc..In order to improve security performance, light transmission foreboard 24 in the present embodiment is optional to use tempered glass, likewise, in order to protect Good translucent effect is demonstrate,proved, light transmission foreboard 24 can use ultra-clear glasses.Or light transmission foreboard 24 can use ultrawhite tempering Glass makes it while having good safety and translucent effect.
When in use, solar components provided by the present embodiment are arranged on wall, make light transmission foreboard 24 towards room Outside, second adhesive layer of the light transmission backboard 1 towards interior, in order to guarantee the normal power generation of solar cell layer 22, in the present embodiment 23 need to form light transmission adhesive layer using light transmission glue, such as PVB film etc..Light passes through light transmission foreboard 24 and the second adhesive layer 23 reach solar chip 22.A part of solar energy can be absorbed by solar chip 22 and be converted to electric energy at this time.
As shown in figure 4, if the present embodiment is placed with one or more light tanks or light transmission on solar cell layer 22 Hole 220 passes through for light, while the first adhesive layer 20 and substrate 21 are also all made of translucent material, then solar components integrally will It can be penetrated for light, form translucent effect.A part of light successively penetrates substrate 21, first after passing through loophole 220 again It injects indoor after adhesive layer 20 and light transmission backboard 1, realizes indoor normal daylighting, to realize to being irradiated to solar energy group Solar energy on part more adequately utilizes.
The shape that the shape of loophole 220 can be surrounded for circle, ellipse etc. by curve, can also triangular in shape, side The polygon that shape etc. is surrounded by straight line.Multiple loopholes 220 can be in various rows such as square matrix arrangement, annular array or random alignments Column mode.There is no limit as long as can satisfy light transmission requirement for structure and arrangement mode of the present embodiment to loophole 220 Using.
In addition to the mode for being placed with one or more loopholes 220 on solar cell layer 22, solar cell layer 22 The euphotic solar energy battery layers that light transmission itself can also be directlyed adopt, as 22 thickness of solar cell layer very hour can be realized Itself light transmission of solar cell layer 22.
Continuing with referring to figs. 2 and 3, solar chip 22 is corroded by external environment in order to prevent, and the present embodiment can be with When solar cell layer 22 is arranged, there are one between solar cell layer 22 and the edge of substrate 21 to enclose sealant coating area 28, And sealant tape 25 is coated in sealant coating area 28, seal sealant tape 25 with substrate 21 and light transmission foreboard 24 simultaneously Bonding, so that solar cell layer 22 be sealed.Sealant tape 25 can use butyl rubber belt, and butyl rubber belt has good close Effect is sealed, although butyl rubber belt 25 is usually opaque, since it is arranged in marginal position, to the present embodiment solar energy group The integral light-transmitting performance of part not will cause adverse effect substantially.
In order to collect and export electric energy caused by solar cell layer 22, busbar 26, busbar 26 can be set One end and solar cell layer 22 be electrically connected, the other end of busbar 26 extends to outside solar cell layer 22.Busbar 26 can extend to the edge of solar chip directly through sealant coating area 28.It in the present embodiment, can be in solar-electricity A terminal box 3 is nearby arranged in pond layer 22, and one end that busbar 26 extends to the edge of solar chip electrically connects with terminal box 3 It connects.In order to simplify structure, the optional side that terminal box 3 is fixed on to solar chip by modes such as bondings in the present embodiment, Busbar 26 can contact terminal box 3 after passing through sealant coating area 28 in this way.Terminal box 3 is optional to use written examination terminal box, pen Wire box of trying is more very thin, can be fitted in the side of solar chip.
It is above-mentioned to may include at least one the embodiment of the present application also provides a kind of solar energy system, in the solar energy system Solar components.These solar components, which are stitched together, can form solar energy curtain wall or light-transmitting roof, to adapt to build Different demands.
Solar components and solar energy system provided by the embodiment of the present application can have more preferably excellent sound-insulating Effect.
Emphasis describes the difference between each embodiment, difference between each embodiment in the application foregoing embodiments As long as optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, then no longer superfluous at this It states.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal Replacement, improvement etc., should be included within the scope of the claims of this application.

Claims (10)

1. a kind of solar components, which is characterized in that including set gradually light transmission backboard, the first adhesive layer, solar chip, Second adhesive layer and light transmission foreboard;
The light transmission foreboard or the light transmission backboard are hollow structure, and the hollow structure inner laminated is provided with absolutely empty in multiple Between, and second adhesive layer is transparent bonding layer.
2. solar components according to claim 1, which is characterized in that the hollow structure includes sealant, at least three A photic zone and at least two isolation frames;The photic zone is successively intervally arranged, and between the two neighboring photic zone The isolation frame of the sandwiched one isolation frame, the two neighboring photic zone and institute's sandwiched surrounds absolutely empty in one jointly Between and a glue groove, the glue groove around the hollow space and with the hollow space by it is described be isolated frame divides Every the sealant fills the glue groove.
3. solar components according to claim 2, which is characterized in that the hollow structure further includes moisture absorption portion, described Moisture absorption portion is encapsulated in the isolation frame, and the side of isolation frame towards the hollow space is provided with to be connected with the moisture absorption portion Logical air inlet.
4. solar components according to claim 3, which is characterized in that the moisture absorption portion is molecular sieve.
5. solar components according to any one of claims 1 to 4, which is characterized in that the solar chip includes layer The substrate and solar cell layer of folded setting, the substrate is Nian Jie with first adhesive layer, the solar cell layer and The second adhesive layer bonding.
6. solar components according to claim 5, which is characterized in that it further include sealant tape, the solar battery There are a circle sealant coating area between floor and the edge of the substrate, the sealant tape is coated in the sealant coating area simultaneously It is Nian Jie with the substrate and light transmission foreboard sealing simultaneously.
7. solar components according to claim 6, which is characterized in that it further include busbar, one end of the busbar It is electrically connected with the solar cell layer, the other end of the busbar extends to the edge of the solar cell layer.
8. solar components according to claim 7, which is characterized in that further include terminal box, the busbar is located at institute The one end and the terminal box for stating the edge of solar cell layer are electrically connected.
9. solar components according to claim 5, which is characterized in that the substrate is transparent substrates;Described first is viscous Knot layer is transparent bonding layer;
Light tank or loophole are provided on the solar cell layer;Alternatively, the solar cell layer uses the light transmission sun It can battery layers.
10. a kind of solar energy system, which is characterized in that including the described in any item solar energy groups of at least one claim 1 to 9 Part.
CN201821086456.4U 2018-07-10 2018-07-10 Solar components and solar energy system Active CN209071346U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821086456.4U CN209071346U (en) 2018-07-10 2018-07-10 Solar components and solar energy system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201821086456.4U CN209071346U (en) 2018-07-10 2018-07-10 Solar components and solar energy system
PCT/CN2019/095417 WO2020011196A1 (en) 2018-07-10 2019-07-10 Solar component and solar system

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Publication Number Publication Date
CN209071346U true CN209071346U (en) 2019-07-05

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CN201821086456.4U Active CN209071346U (en) 2018-07-10 2018-07-10 Solar components and solar energy system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020011196A1 (en) * 2018-07-10 2020-01-16 北京汉能光伏技术有限公司 Solar component and solar system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020011196A1 (en) * 2018-07-10 2020-01-16 北京汉能光伏技术有限公司 Solar component and solar system

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Effective date of registration: 20200713

Address after: Room B030, office card, maker space, youth home innovation and entrepreneurship incubation base, unit 1004, No. 182, science Avenue, Huangpu District, Guangzhou City, Guangdong Province

Patentee after: Guangzhou Hanpu Technology Co., Ltd

Address before: 101400 Beijing city Huairou area yangsongzhen Fengxiang East Street, No. 5

Patentee before: BEIJING HANERGY OPTOVOLTAIC TECHNOLOGY Co.,Ltd.

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Address after: 101400 Beijing city Huairou area yangsongzhen Fengxiang East Street, No. 5

Patentee after: BEIJING HANERGY OPTOVOLTAIC TECHNOLOGY Co.,Ltd.

Address before: 101400 Beijing city Huairou area yangsongzhen Fengxiang East Street, No. 5

Patentee before: BEIJING HANERGY SOLAR POWER INVESTMENT Co.,Ltd.

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Effective date of registration: 20210415

Address after: 518066 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.)

Patentee after: Shenzhen Zhengyue development and Construction Co.,Ltd.

Address before: 510663 office card position B030 of innovation and entrepreneurship incubation base of youth home, unit 1004, 182 science Avenue, Huangpu District, Guangzhou City, Guangdong Province

Patentee before: Guangzhou Hanpu Technology Co., Ltd

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Effective date of registration: 20210924

Address after: 201203 3rd floor, no.665 Zhangjiang Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai

Patentee after: Shanghai zuqiang Energy Co.,Ltd.

Address before: 518066 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.)

Patentee before: Shenzhen Zhengyue development and Construction Co.,Ltd.