CN208093575U - Utilize the solar battery sheet, solar panel and photovoltaic devices of conductive glue connection - Google Patents
Utilize the solar battery sheet, solar panel and photovoltaic devices of conductive glue connection Download PDFInfo
- Publication number
- CN208093575U CN208093575U CN201820502708.0U CN201820502708U CN208093575U CN 208093575 U CN208093575 U CN 208093575U CN 201820502708 U CN201820502708 U CN 201820502708U CN 208093575 U CN208093575 U CN 208093575U
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- Prior art keywords
- battery sheet
- solar battery
- solar
- solar panel
- adhesive layer
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
This application discloses a kind of solar battery sheets using conductive glue connection comprising：First solar battery sheet and the second solar battery sheet；The lower surface side of first solar battery sheet is provided with conductive adhesive layer, the upper surface side of second solar battery sheet and the lower surface side for the first solar battery sheet for being provided with conductive adhesive layer are superimposed, so that the first solar battery sheet and the second solar battery sheet are bonding.First solar battery sheet and the second solar battery sheet bonding are flexibly effectively absorbed by the stress between the first solar battery sheet and the second solar battery sheet by using conductive adhesive layer, the gap after the first solar battery sheet and the connection of the second solar battery sheet can be reduced simultaneously, and improve the illumination utilization rate of unit area and reduce the weight of solar battery sheet.
Description
Technical field
This application involves solar power generation skill fields, more particularly to solar battery sheet, the electricity using conductive glue connection
Pond plate and photovoltaic devices.
Background technology
Solar energy generation technology is environmentally protective, inexhaustible, and the energy trend for increasingly becoming new is paid close attention to for people.Tradition
Solar battery sheet connects cell piece using welding, there are the gap of 3mm-4mm or so between adjacent cell piece, accordingly, there exist
The waste of illuminating area, and welding connection stress is big, and there are fragment risks.
Utility model content
(1) technical problems to be solved：
The purpose of this utility model is to propose that a kind of solar battery sheet, solar panel and photovoltaic using conductive glue connection fills
It sets, solves the problems, such as that there are larger gaps after existing adjacent two cell pieces connection.
(2) technical solution：
In order to solve the above-mentioned technical problem, the first aspect of the application provides a kind of sun using conductive glue connection
Energy cell piece comprising：First solar battery sheet and the second solar battery sheet；Under first solar battery sheet
Surface side is provided with conductive adhesive layer, the upper surface side of second solar battery sheet and is provided with the conductive adhesive layer
The lower surface side of first solar battery sheet is superimposed, so that first solar battery sheet and described second is too
Positive energy cell piece is bonding.
Optionally, above-mentioned using in the solar battery sheet of conductive glue connection, the conductive adhesive layer be cuboid or
Stripe shape is made of band-like multiple dashed lines or multiple making-breaking points.
Optionally, in the above-mentioned solar battery sheet using conductive glue connection, the thickness of the conductive adhesive layer is
0.1mm-2mm。
The solar battery sheet using conductive glue connection of the application, by using conductive adhesive layer flexibly by first sun
Energy cell piece and the second solar battery sheet bonding, have effectively absorbed the first solar battery sheet and the second solar battery sheet
Between stress, the gap after the first solar battery sheet and the connection of the second solar battery sheet can be reduced, and improve list
The illumination utilization rate of plane product and the weight for reducing solar battery sheet.
The second aspect of the application provides a kind of solar energy using conductive glue connection using described in first aspect
The solar panel that cell piece makes comprising：Plate body, the plate body include；The compound notacoria of polyvinyl fluoride；First ethylene-
Vinyl acetate co-polymer layer is set to the upper surface of the compound notacoria of the polyvinyl fluoride；Solar battery sheet is set to described
The upper surface of first ethylene-vinyl acetate copolymer layer；Second ethylene-vinyl acetate copolymer layer, be set to it is described too
The upper surface of positive energy cell piece；Toughened glass layer is set to the upper surface of the second ethylene-vinyl acetate copolymer layer；
Aluminium chassis is set to the periphery of the plate body；On the solar battery sheet surface, sintering has a plurality of lateral thin grid, at every
Multiple circular nodes are both provided on the thin grid, the adjacent circular node of every adjacent thin grid is in contact.
Optionally, in above-mentioned solar panel, the distance of the circular node of every thin grid is equal.
Optionally, in above-mentioned solar panel, a diameter of 1.6mm-2mm of the circular node.
Optionally, further include anti-reflective optical thin film in above-mentioned solar panel, the anti-reflective optical thin film is set to institute
State the surface of toughened glass layer.
Optionally, in above-mentioned solar panel, the anti-reflective optical thin film thickness is 0.1mm-0.2mm.
The application solar panel has a plurality of lateral thin grid by the sintering on solar battery sheet surface, and every
Multiple circular nodes are both provided on the thin grid of item, the adjacent circular node of every adjacent thin grid is in contact, and circular node can
To collect electric current on thin grid, and since the diameter of circular node is more than the width of thin grid, circular node collects electric current for increasing,
Moreover have whole technique effects of first aspect.
A kind of photovoltaic devices are provided in terms of the third of the application comprising：As described in any one of second aspect
Solar panel；Frame body is installed on the solar panel lower part；Electric rotating machine is connect with the mobile jib of the frame body；Control
Device processed is connect with the electric rotating machine, for controlling the electric rotating machine rotation, so that the frame body and the solar-electricity
Pond plate is with rotation.
The photovoltaic device of the application, due to controller control electric rotating machine work, electric rotating machine drives frame body
It is rotated also with frame body with solar panel, therefore solar panel can adequately receive sun at any time
Light improves the energy and obtains efficiency, moreover has whole technique effects of first aspect and second aspect.
According to the accompanying drawings to the detailed description of the specific embodiment of the application, those skilled in the art will be more
Above-mentioned and other purposes, the advantages and features of the application are illustrated.
Description of the drawings
Some specific embodiments of the application are described in detail by way of example rather than limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the side view of the solar battery sheet using conductive glue connection of the application one embodiment；
Fig. 2 is the vertical view of the solar battery sheet shown in FIG. 1 using conductive glue connection；
Fig. 3 is the exploded view of the solar panel of second embodiment of the application；
Fig. 4 is the partial enlarged view of the solar battery sheet of solar panel shown in Fig. 3；
Fig. 5 is the side view of the photovoltaic devices of the application third embodiment.
Specific implementation mode
Below by specific embodiment combination attached drawing, the application is described in further detail.Following embodiment is used for
Illustrate the application, but is not limited to scope of the present application.
In the description of the present application, it should be noted that unless there are specific regulation and limitation, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；Can be directly connected to, can also be indirectly connected with by intermediary.Can be
Connection inside two elements." first " " second " " third " " the 4th " does not represent any sequence relation, merely for convenience
The differentiation carried out is described.For those of ordinary skill in the art, it can understand above-mentioned term in this application with concrete condition
Concrete meaning.
Due to there are problems that larger gap, the application provide a kind of utilize and lead after two cell pieces connection adjacent at present
The solar battery sheet of electric glue connection.
The application is described in detail below by specific embodiment combination attached drawing：
Embodiment 1：
As shown in Figure 1, providing a kind of solar battery sheet 100 using conductive glue connection comprising multiple identical knots
The lower surface side of the solar battery sheet of structure, the first adjacent solar battery sheet 101 in multiple identical cell pieces is set
Be equipped with conductive adhesive layer 103, the upper surface side of second solar battery sheet 102 adjacent with the first solar battery sheet 101 with
The lower surface side for being provided with the first solar battery sheet 101 of conductive adhesive layer 103 is superimposed, makes the first solar battery sheet
101 and second solar battery sheet 102 it is bonding.
Flexibly the first solar battery sheet 101 and the second solar battery sheet 102 are glued by using conductive adhesive layer 103
It connects, has effectively absorbed the stress between the first solar battery sheet 101 and the second solar battery sheet 102, first can be reduced
Gap after solar battery sheet 101 and the connection of the second solar battery sheet 102, and the illumination for improving unit area utilizes
Rate and the weight for reducing solar battery sheet.
In this embodiment, optionally, conductive adhesive layer 103 is cuboid or stripe shape or is made of multiple making-breaking points
It is band-like.
In this embodiment, optionally, the thickness of conductive adhesive layer 103 is 0.1mm-2mm.
Referring herein to Process of Applying Glue：
1. first in one end spot printing conductive adhesive layer 103 of the first solar battery sheet 101, conductive adhesive layer 103 can use dispensing
The mode of syringe needle either silk-screen printing is divided into a continuous line as shown in Fig. 2, an interrupted line or disconnected can also be divided into
Continuous point；
2. being superimposed on the first solar battery sheet 101 one end for dispensing glue by one section of the second solar battery sheet 102
Centre is bonded with conductive adhesive layer 103；
3. being heated to the first solar battery sheet 101 bonded and the second solar battery sheet 102 using heating device
Conductive adhesive layer 103 is set to cure；
4. repeat steps 1 and 2,3, be bonded successively third and fourth, five cell pieces etc., need to be linked to be certain amount by component design
Battery strings.
Embodiment 2:
As shown in figure 3, providing a kind of solar panel that the solar battery sheet 100 using conductive glue connection makes
200 comprising plate body, the plate body, without too big difference, differ only in the solar battery sheet in plate body with existing plate body
200.Plate body includes the compound notacoria of polyvinyl fluoride 204；First ethylene-vinyl acetate copolymer layer 203 is set to polyvinyl fluoride
The upper surface of compound notacoria 204；Solar battery sheet 100 is set to the upper of the first ethylene-vinyl acetate copolymer layer 203
Surface；Second ethylene-vinyl acetate copolymer layer 202 is set to the upper surface of solar battery sheet 100；Toughened glass layer
201, it is set to the upper surface of the second ethylene-vinyl acetate copolymer layer 202；Aluminium chassis 205 is set to the periphery of plate body.
In this embodiment, solar panel 200 uses the solar battery sheet 100 in embodiment 1, such as Fig. 4 institutes
Show, and on 100 surface of solar battery sheet, sintering there are a plurality of lateral thin grid 402, is both provided on every thin grid 402 multiple
The adjacent circular node 401 of circular node 401, every adjacent thin grid 402 is in contact.
By having a plurality of lateral thin grid 402 in the sintering of 100 surface of solar battery sheet, and on every thin grid 402
Multiple circular nodes 401 are provided with, the adjacent circular node 401 of every adjacent thin grid 402 is in contact, and circular node can be with
Volume electric current on thin grid 402 is collected, and since the diameter of circular node 401 is more than the width of thin grid 401, circular node 401 is used for
Increase collects electric current, moreover has whole technique effects of embodiment 1.
In this embodiment, optionally, the distance of the circular node 401 of every thin grid 402 is equal, circular node 401
A diameter of 1.6mm-2mm.The shape of circular node 401 is semicircular protrusion, the material phase of circular node 401 and thin grid 402
Same is conductive silver material.
In this embodiment, optionally, further include anti-reflective optical thin film, which is set to toughened glass layer 201
Surface, reflective for avoiding, anti-reflective optical thin film thickness is 0.1mm-0.2mm, the anti-reflective optical thin film material and existing anti-reflective
Optical thin film is essentially identical.
Embodiment 3：
As shown in figure 5, providing a kind of photovoltaic devices comprising：Solar panel 200, the solar panel 200
It is installed on frame body top, electric rotating machine 303 is connect with the mobile jib 302 of the frame body, and controller 304 is connect with electric rotating machine 303, is used
It is rotated in control electric rotating machine 303, makes frame body and solar panel 200 with rotation.
In this embodiment, frame body includes the anchor block for being set to underground, and safety box is fixed on the top of the anchor block, rotation
Rotating motor 303 fixes the inside with safety box, and the output shaft of electric rotating machine 303 is connect with mobile jib 302, pacifies in 302 upper end of mobile jib
Carrier 301 is filled, controller 304 is also mounted at the inside of safety box, and controller 304 is identical as existing controller.Pass through control
Device 304 controls 303 turn of electric rotating machine, and the output shaft of electric rotating machine 303 drives mobile jib 302 and solar panel 200 together
Rotation, the mobile jib 302 and solar panel 200 can 360 ° of rotations, therefore, solar panel 200 can be at any time
Sunlight can be adequately received, the energy is improved and obtains, moreover have whole technique effects of first embodiment and embodiment.
In this embodiment, optionally, carrier 301 is formed by multiple steel-pipe weldings, and solar panel 200 is obliquely
Mounted on 301 top of carrier；Safety box is metal cabinet structure, and installs coded lock on the door of safety box.Anchor block is
Cuboid or round can be buried in underground, can also half be leaked out bottom surface.
More than, the only preferable specific implementation mode of the application, but the protection domain of the application is not limited thereto, and it is any
Those familiar with the art in the technical scope that the application discloses, all answer by the change or replacement that can be readily occurred in
Cover within the protection domain of the application.Therefore, the protection domain of the application should be subject to the protection scope in claims.
Claims (9)
1. a kind of solar battery sheet using conductive glue connection, which is characterized in that including：
First solar battery sheet and the second solar battery sheet；
The lower surface side of first solar battery sheet is provided with conductive adhesive layer, second solar battery sheet it is upper
Surface side and the lower surface side for first solar battery sheet for being provided with the conductive adhesive layer are superimposed, so that institute
It states the first solar battery sheet and second solar battery sheet is bonding.
2. the solar battery sheet according to claim 1 using conductive glue connection, it is characterised in that：The conductive adhesive layer
It is formed for cuboid or stripe shape or by multiple dashed lines or multiple making-breaking points band-like.
3. the solar battery sheet according to claim 1 using conductive glue connection, it is characterised in that：The conductive adhesive layer
Thickness be 0.1mm-2mm.
4. a kind of sun made using the solar battery sheet of conductive glue connection using described in any one of claim 1-3
Energy solar panel, which is characterized in that including：
Plate body, the plate body include；
The compound notacoria of polyvinyl fluoride；
First ethylene-vinyl acetate copolymer layer, is set to the upper surface of the compound notacoria of the polyvinyl fluoride；
Solar battery sheet is set to the upper surface of the first ethylene-vinyl acetate copolymer layer；
Second ethylene-vinyl acetate copolymer layer, is set to the upper surface of the solar battery sheet；
Toughened glass layer is set to the upper surface of the second ethylene-vinyl acetate copolymer layer；
Aluminium chassis is set to the periphery of the plate body；
On the solar battery sheet surface, sintering has a plurality of lateral thin grid, and multiple circles are both provided on every thin grid
The adjacent circular node of shape node, every adjacent thin grid is in contact.
5. solar panel according to claim 4, it is characterised in that：The circular node of every thin grid
Apart from equal.
6. solar panel according to claim 4, it is characterised in that：A diameter of 1.6mm- of the circular node
2mm。
7. solar panel according to claim 4, it is characterised in that：Further include anti-reflective optical thin film, the anti-reflective light
Film is set to the surface of the toughened glass layer.
8. solar panel according to claim 7, it is characterised in that：The anti-reflective optical thin film thickness is 0.1mm-
0.2mm。
9. a kind of photovoltaic devices, which is characterized in that including：
Solar panel as described in any one of claim 4-8；
Frame body is installed on the solar panel lower part；
Electric rotating machine is connect with the mobile jib of the frame body；
Controller is connect with the electric rotating machine, for controlling electric rotating machine rotation so that the frame body and it is described too
Positive energy solar panel is with rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502708.0U CN208093575U (en) | 2018-04-10 | 2018-04-10 | Utilize the solar battery sheet, solar panel and photovoltaic devices of conductive glue connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502708.0U CN208093575U (en) | 2018-04-10 | 2018-04-10 | Utilize the solar battery sheet, solar panel and photovoltaic devices of conductive glue connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093575U true CN208093575U (en) | 2018-11-13 |
Family
ID=64058751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820502708.0U Expired - Fee Related CN208093575U (en) | 2018-04-10 | 2018-04-10 | Utilize the solar battery sheet, solar panel and photovoltaic devices of conductive glue connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129208A (en) * | 2019-10-30 | 2020-05-08 | 江苏朗道新能源有限公司 | Method for gluing conductive adhesive of laminated solar cell |
| CN112951945A (en) * | 2019-12-09 | 2021-06-11 | 中国科学院大连化学物理研究所 | Preparation method of large-area perovskite solar cell module |
-
2018
- 2018-04-10 CN CN201820502708.0U patent/CN208093575U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129208A (en) * | 2019-10-30 | 2020-05-08 | 江苏朗道新能源有限公司 | Method for gluing conductive adhesive of laminated solar cell |
| CN112951945A (en) * | 2019-12-09 | 2021-06-11 | 中国科学院大连化学物理研究所 | Preparation method of large-area perovskite solar cell module |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20210410 |