CN206878018U - A kind of photovoltaic electrification component - Google Patents
A kind of photovoltaic electrification component Download PDFInfo
- Publication number
- CN206878018U CN206878018U CN201720631274.XU CN201720631274U CN206878018U CN 206878018 U CN206878018 U CN 206878018U CN 201720631274 U CN201720631274 U CN 201720631274U CN 206878018 U CN206878018 U CN 206878018U
- Authority
- CN
- China
- Prior art keywords
- eva
- backboard
- glass fibre
- glass
- safety 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
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
Abstract
A kind of photovoltaic electrification component, it the utility model is related to photovoltaic module technical field；It includes safety glass, EVA, cell piece, glass fibre, backboard；Cell piece is equipped with EVA two layers up and down, and the EVA on upper strata top is provided with glass fibre, and the top of glass fibre is provided with backboard, and the EVA of lower floor lower section is provided with safety glass；Described safety glass and the madial wall periphery of backboard are equipped with cell body；Described EVA and the external diameter of glass fibre are less than the external diameter of backboard and safety glass.It can effectively avoid the generation of EVA flashes in lamination process, remove chamfered edge technique from, be greatly enhanced the processing efficiency of photovoltaic module, and its practicality is stronger.
Description
Technical field
It the utility model is related to photovoltaic module technical field, and in particular to a kind of photovoltaic electrification component.
Background technology
Single solar cell can not directly do power supply use.Make power supply must by some cell series and parallels connect and
Tightly it is packaged into component.Photovoltaic module (being also solar panel) is the core in solar power system, Ye Shitai
Most important part in positive energy electricity generation system.Its effect is to convert solar energy into electrical energy, and is sent in battery and stores,
Or promote loaded work piece.
The Making programme of photovoltaic module be sort through cell piece-mono- welding-series welding connects-is spliced (is exactly by the good electricity of series welding
Pond piece positioning, is stitched together)-centre test (centre test point:Infrared ray is tested and visual examination) after-lamination-chamfered edge-layer
- attaching line box-cleaning-test that outward appearance is-infrared after layer-to frame up (generally aluminium frame) (this link also dividend Loop test and outer
See the grade for checking that judges the component)-packaging.Wherein, lamination is that the battery that will have been laid is put into laminating machine, true by taking out
The empty air by component is extracted out, and then heating makes EVA fusings that battery, glass and backboard to bond together；Finally cooling takes
Go out component.At present, after lamination process terminates, flash is formed by curing due to stretching out after EVA fusings when being laminated due to pressure,
So needing to be carried out chamfered edge processing after lamination, this undoubtedly increases technique work flow and time, it would be highly desirable to improves.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of simple in construction, design is closed
Reason, photovoltaic electrification component easy to use, it can effectively avoid the generation of EVA flashes in lamination process, remove chamfered edge technique from,
The processing efficiency of photovoltaic module is greatly enhanced, its practicality is stronger.
To achieve the above object, the technical solution adopted in the utility model is：It include safety glass, EVA, cell piece,
Glass fibre, backboard；Cell piece is equipped with EVA two layers up and down, and the EVA on upper strata top is provided with glass fibre, glass fibre
Top be provided with backboard, the EVA of lower floor lower section is provided with safety glass；Described safety glass and the madial wall periphery of backboard are equal
Provided with cell body；Described EVA and the external diameter of glass fibre are less than the external diameter of backboard and safety glass.
Further, described cell piece periphery gap is embedded between two sides and backboard and safety glass up and down
There is silica gel sealing ring.
Further, the external diameter of described EVA and glass fibre is less than or equal to the internal diameter of cell body.
After said structure, the utility model has the beneficial effect that：A kind of photovoltaic electrification component described in the utility model,
It can effectively avoid the generation of EVA flashes in lamination process, remove chamfered edge technique from, be greatly enhanced the processing effect of photovoltaic module
Rate, its practicality is stronger, and the utility model has simple in construction, and it is reasonable to set, the advantages that low manufacture cost.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structure decomposition figure of the present utility model.
Fig. 2 is result sectional view of the present utility model.
Description of reference numerals：
Safety glass 1, EVA2, cell piece 3, glass fibre 4, backboard 5, cell body 6, silica gel sealing ring 7.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Referring to as depicted in figs. 1 and 2, the technical scheme that present embodiment uses is：It include safety glass 1,
EVA2, cell piece 3, glass fibre 4, backboard 5；Cell piece 3 is equipped with EVA2 two layers up and down, and the EVA2 on upper strata top is provided with
Glass fibre 4, the top of glass fibre 4 are provided with backboard 5, and the EVA2 of lower floor lower section is provided with safety glass 1；Described tempering glass
The madial wall periphery of glass 1 and backboard 5 is equipped with cell body 6；The described EVA2 and external diameter H2 of glass fibre 4 is less than backboard 5 and steel
Change the external diameter H3 of glass 1.
Further, periphery gap is equal between the two sides up and down of described cell piece 3 and backboard 5 and safety glass 1
It is embedded with silica gel sealing ring 7.
Further, the external diameter H2 of described EVA2 and glass fibre 4 is less than or equal to the internal diameter H1 of cell body 6.
The operation principle of present embodiment：When being laminated, after EVA2 melted by heat, its edge is fusing into groove
In body 6, avoid it from flowing to the lateral surface of safety glass 1, flash formed after solidification, when integrally lamination terminate after, safety glass 1 with
Whether the periphery gap between backboard 5 selectively can set realization using the card of silica gel sealing ring 7 seals, and overall processing saves chamfered edge
Process, it is greatly enhanced process time.
After said structure, present embodiment has the beneficial effect that：A kind of photovoltaic described in present embodiment
Electrification component, it can effectively avoid the generation of EVA flashes in lamination process, remove chamfered edge technique from, be greatly enhanced photovoltaic group
The processing efficiency of part, its practicality is stronger, and the utility model has simple in construction, and it is reasonable to set, the advantages that low manufacture cost.
It is described above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
The other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, it all should cover among right of the present utility model.
Claims (3)
1. a kind of photovoltaic electrification component, it includes safety glass, EVA, cell piece, glass fibre, backboard；Up and down the two of cell piece
Layer is equipped with EVA, and the EVA on upper strata top is provided with glass fibre, and the top of glass fibre is provided with backboard, under the EVA of lower floor
Side is provided with safety glass；It is characterized in that：Described safety glass and the madial wall periphery of backboard are equipped with cell body；Described
The external diameter of EVA and glass fibre is less than the external diameter of backboard and safety glass.
A kind of 2. photovoltaic electrification component according to claim 1, it is characterised in that：The two sides up and down of described cell piece
Periphery gap is embedded with silica gel sealing ring between backboard and safety glass.
A kind of 3. photovoltaic electrification component according to claim 1, it is characterised in that：Described EVA and glass fibre it is outer
Footpath is less than or equal to the internal diameter of cell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631274.XU CN206878018U (en) | 2017-06-01 | 2017-06-01 | A kind of photovoltaic electrification component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631274.XU CN206878018U (en) | 2017-06-01 | 2017-06-01 | A kind of photovoltaic electrification component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206878018U true CN206878018U (en) | 2018-01-12 |
Family
ID=61337850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720631274.XU Expired - Fee Related CN206878018U (en) | 2017-06-01 | 2017-06-01 | A kind of photovoltaic electrification component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206878018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT526115A1 (en) * | 2022-05-09 | 2023-11-15 | Das Energy Ltd | Photovoltaic panel and method for producing a photovoltaic panel |
-
2017
- 2017-06-01 CN CN201720631274.XU patent/CN206878018U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT526115A1 (en) * | 2022-05-09 | 2023-11-15 | Das Energy Ltd | Photovoltaic panel and method for producing a photovoltaic panel |
| EP4276916A1 (en) * | 2022-05-09 | 2023-11-15 | Das Energy Limited | Photovoltaic panel and method for producing a photovoltaic panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102820352A (en) | Crystalline silicon photovoltaic module and preparation method thereof | |
| CN202585641U (en) | Flexible packaged lithium battery | |
| CN206976368U (en) | A kind of printing opacity flexible photovoltaic component | |
| CN204424387U (en) | A kind of lithium battery electric core automatic Composition system | |
| CN206878018U (en) | A kind of photovoltaic electrification component | |
| CN103929117B (en) | A kind of condensation photovoltaic-photo-thermal-wind-force-thermoelectric integral system | |
| CN205646944U (en) | Energy -conserving electric automobile intelligent charging stake device | |
| CN209659200U (en) | A kind of solar tile | |
| CN102751356A (en) | Full-glass solar battery panel component | |
| CN206451724U (en) | A kind of solar cell module of many main grids | |
| CN204809308U (en) | Lithium battery filling vacuum packaging head | |
| CN205783877U (en) | A kind of solar electrical energy generation heating system | |
| CN107270550A (en) | A kind of solar water heater | |
| CN203850313U (en) | Solar photovoltaic assembly with three junction box structures | |
| CN205900566U (en) | Corrosion resistant solar cell back sheet membrane of high strength | |
| CN103296102B (en) | A kind of solar module and manufacture method thereof | |
| CN205985033U (en) | Battery pack connection structure | |
| CN206961844U (en) | The laminar structure of solar cell module | |
| CN205441280U (en) | Braided bag for building material | |
| CN204140290U (en) | Blade of wind-driven generator core | |
| CN202695499U (en) | All-glass solar cell panel module | |
| CN204558489U (en) | Solar module | |
| CN206817761U (en) | A kind of solar energy photovoltaic heat pump water heater | |
| CN205788934U (en) | A kind of LED display bucker | |
| CN203260604U (en) | Solar battery double-glass assembly |
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: 20180112 Termination date: 20210601 |