CN208862000U - A kind of cambered surface solar energy polycrystalline silicon plate - Google Patents
A kind of cambered surface solar energy polycrystalline silicon plate Download PDFInfo
- Publication number
- CN208862000U CN208862000U CN201821291644.0U CN201821291644U CN208862000U CN 208862000 U CN208862000 U CN 208862000U CN 201821291644 U CN201821291644 U CN 201821291644U CN 208862000 U CN208862000 U CN 208862000U
- Authority
- CN
- China
- Prior art keywords
- outline border
- arc
- cell piece
- polycrystalline silicon
- tempered glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 40
- 239000005341 toughened glass Substances 0.000 claims abstract description 28
- 229920005591 polysilicon Polymers 0.000 claims abstract description 25
- 239000000969 carrier Substances 0.000 claims abstract description 4
- 239000002313 adhesive film Substances 0.000 claims description 22
- 239000011521 glass Substances 0.000 claims 1
- 238000005496 tempering Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- 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
- Y02E10/52—PV systems with concentrators
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of cambered surface solar energy polycrystalline silicon plates, including outline border, polysilicon films, arc bracket, longitudinal carrier, horizontal support and bottom bracket, the outline border is arc, polysilicon films are installed inside the outline border, the outline border lower surface is provided with arc bracket, the arc bracket is connected with polysilicon films lower surface, several longitudinal carriers are fixedly installed on the outside of the outline border lower surface, several horizontal supports are installed between the longitudinal carrier, the longitudinal carrier bottom end is provided with bottom bracket, the utility model is structurally reasonable, polysilicon films generally cambered surface, irradiated area compared with planar polysilicon plate is bigger, utilization rate greatly promotes, it can not be bonded with cell piece after solving the problems, such as tempered glass curved surface.
Description
Technical field
The utility model relates to solar energy polycrystalline silicon plate technique field, specially a kind of cambered surface solar energy polycrystalline silicon plate.
Background technique
Polycrystalline silicon solar plate is to be arranged in different capacity with polysilicon solar battery slice with different array formats
Photovoltaic module, to meet the power demand of different electric appliances.
Solar battery is also known as " solar chip " or " photocell ", is a kind of photoelectricity using the sunlight direct generation of electricity
Wafer.Monomer solar battery cannot directly do power supply use.Make power supply must by several monomer solar battery strings,
It is connected in parallel and is tightly packaged into component.
Solar panels (being also solar cell module) multiple solar battery sheets are solar energy hairs by the assembly of assembling
Most important part in core and solar power system in electric system.
Most plane of traditional solar energy polycrystalline silicon plate, if it is fixed bracket, irradiated area is limited, and utilization rate does not have
Reach maximization, it would therefore be highly desirable to which a kind of improved technology solves the problems, such as this in the presence of the prior art.
Utility model content
The purpose of this utility model is to provide a kind of cambered surface solar energy polycrystalline silicon plate, tempered glass and backboard are circular arc
Shape, tempered glass lower surface are provided with several grooves, and the size of groove is consistent with cell piece, and cell piece upper surface passes through the first EVA
Glue film is arranged in the groove, and outline border, arc bracket, the radian of tempered glass and backboard are identical, polysilicon films generally cambered surface, compared with
The irradiated area of planar polysilicon plate is bigger, and utilization rate greatly promotes, and can not paste with cell piece after solving tempered glass curved surface
The problem of conjunction, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of cambered surface solar energy polycrystalline silicon plate, including
Outline border, polysilicon films, arc bracket, longitudinal carrier, horizontal support and bottom bracket, the outline border is arc, in the outline border
Portion is equipped with polysilicon films, and the outline border lower surface is provided with arc bracket, the arc bracket and polysilicon films lower surface phase
Even, several longitudinal carriers are fixedly installed on the outside of the outline border lower surface, several laterally branch is installed between the longitudinal carrier
Frame, the longitudinal carrier bottom end are provided with bottom bracket.
Preferably, the polysilicon films include tempered glass, the first EVA adhesive film, cell piece, the second EVA adhesive film and backboard,
The tempered glass lower surface is connected with the first EVA adhesive film upper surface, first EVA adhesive film lower surface and cell piece upper surface
It is connected, the cell piece there are several, and the cell piece lower surface is connected with the second EVA adhesive film upper surface, the 2nd EVA glue
Film lower surface is connected with backboard.
Preferably, the tempered glass and backboard are arc-shaped, and the tempered glass lower surface is provided with several grooves, institute
The size for stating groove is consistent with cell piece, and the cell piece upper surface is arranged in the groove by the first EVA adhesive film.
Preferably, the radian of the outline border, arc bracket, tempered glass and backboard is identical.
Preferably, the outline border and polysilicon films junction pass through silica gel sealing.
Compared with prior art, the utility model has the beneficial effects that
Tempered glass and backboard are arc-shaped, and tempered glass lower surface is provided with several grooves, the size and battery of groove
Piece is consistent, and cell piece upper surface is arranged in the groove by the first EVA adhesive film, outline border, arc bracket, tempered glass and backboard
Radian is identical, and polysilicon films generally cambered surface, the irradiated area compared with planar polysilicon plate is bigger, and utilization rate greatly promotes, and solves
The problem of can not being bonded with cell piece after tempered glass curved surface.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is polysilicon films structural schematic diagram.
Fig. 3 is tempered glass structural schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of cambered surface solar energy polycrystalline silicon plate, including outline border
1, polysilicon films 2, arc bracket 3, longitudinal carrier 4, horizontal support 5 and bottom bracket 6, outline border 1 are arc, are pacified inside outline border 1
Equipped with polysilicon films 2,1 lower surface of outline border is provided with arc bracket 3, and arc bracket 3 is connected with 2 lower surface of polysilicon films, outline border 1
Several longitudinal carriers 4 are fixedly installed on the outside of lower surface, several horizontal supports 5, longitudinal carrier 4 are installed between longitudinal carrier 4
Bottom end is provided with bottom bracket 6.
As shown in Fig. 2, polysilicon films 2 include tempered glass 21, the first EVA adhesive film 22, cell piece 23, the second EVA adhesive film
24 and backboard 25,21 lower surface of tempered glass be connected with 22 upper surface of the first EVA adhesive film, 22 lower surface of the first EVA adhesive film and electricity
Piece 23 upper surface in pond is connected, and cell piece 23 has several, and 23 lower surface of cell piece is connected with 24 upper surface of the second EVA adhesive film, the
Two EVA adhesive films, 24 lower surface is connected with backboard 25.
As shown in figure 3, tempered glass 21 and backboard 25 are arc-shaped, 21 lower surface of tempered glass is provided with several grooves
211, the size and cell piece 23 of groove 211 are consistent, and 23 upper surface of cell piece is set to groove 211 by the first EVA adhesive film 22
It is interior.
Use principle: tempered glass 21 and backboard 25 are arc-shaped, and 21 lower surface of tempered glass is provided with several grooves
211, the size and cell piece 23 of groove 211 are consistent, and 23 upper surface of cell piece is set to groove 211 by the first EVA adhesive film 22
Interior, outline border 1, arc bracket 3, the radian of tempered glass 21 and backboard 25 are identical, polysilicon films generally cambered surface, compared with plane polycrystalline
The irradiated area of silicon plate is bigger, and utilization rate greatly promotes, and can not be bonded with cell piece after solving the problems, such as tempered glass curved surface.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of cambered surface solar energy polycrystalline silicon plate, it is characterised in that: including outline border (1), polysilicon films (2), arc bracket (3),
Longitudinal carrier (4), horizontal support (5) and bottom bracket (6), the outline border outline border (1) are arc, and the outline border outline border (1) is interior
Portion is equipped with polysilicon films (2), and outline border outline border (1) lower surface is provided with arc bracket (3), the arc bracket (3) with
Polysilicon films (2) lower surface is connected, and is fixedly installed with several longitudinal carriers (4) on the outside of outline border outline border (1) lower surface, described
It is equipped between longitudinal carrier (4) several horizontal supports (5), longitudinal carrier (4) bottom end is provided with bottom bracket (6).
2. a kind of cambered surface solar energy polycrystalline silicon plate according to claim 1, it is characterised in that: polysilicon films (2) packet
Include tempered glass (21), the first EVA adhesive film (22), cell piece (23), the second EVA adhesive film (24) and backboard (25), the tempering
Glass (21) lower surface is connected with the first EVA adhesive film (22) upper surface, the first EVA adhesive film (22) lower surface and cell piece
(23) upper surface is connected, and the cell piece (23) has several, on cell piece (23) lower surface and the second EVA adhesive film (24)
Surface is connected, and the second EVA adhesive film (24) lower surface is connected with backboard (25).
3. a kind of cambered surface solar energy polycrystalline silicon plate according to claim 2, it is characterised in that: the tempered glass (21) and
Backboard (25) is arc-shaped, and tempered glass (21) lower surface is provided with several grooves (211), the groove (211) it is big
Small and cell piece (23) unanimously, cell piece (23) upper surface is set in groove (211) by the first EVA adhesive film (22).
4. a kind of cambered surface solar energy polycrystalline silicon plate according to claim 1, it is characterised in that: the outline border (1), arc branch
The radian of frame (3), tempered glass (21) and backboard (25) is identical.
5. a kind of cambered surface solar energy polycrystalline silicon plate according to claim 1, it is characterised in that: the outline border (1), arc branch
The radian of frame (3), tempered glass (21) and backboard (25) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821291644.0U CN208862000U (en) | 2018-08-10 | 2018-08-10 | A kind of cambered surface solar energy polycrystalline silicon plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821291644.0U CN208862000U (en) | 2018-08-10 | 2018-08-10 | A kind of cambered surface solar energy polycrystalline silicon plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208862000U true CN208862000U (en) | 2019-05-14 |
Family
ID=66414465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821291644.0U Expired - Fee Related CN208862000U (en) | 2018-08-10 | 2018-08-10 | A kind of cambered surface solar energy polycrystalline silicon plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208862000U (en) |
-
2018
- 2018-08-10 CN CN201821291644.0U patent/CN208862000U/en not_active Expired - Fee Related
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Legal Events
| 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: 20190514 |