CN201845796U - Integrated bus bar component used for photovoltaic component - Google Patents
Integrated bus bar component used for photovoltaic component Download PDFInfo
- Publication number
- CN201845796U CN201845796U CN 201020541206 CN201020541206U CN201845796U CN 201845796 U CN201845796 U CN 201845796U CN 201020541206 CN201020541206 CN 201020541206 CN 201020541206 U CN201020541206 U CN 201020541206U CN 201845796 U CN201845796 U CN 201845796U
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- China
- Prior art keywords
- busbar
- bus bars
- integrated bus
- photovoltaic module
- component
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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
Abstract
The utility model discloses an integrated bus bar component used for a photovoltaic component; the integrated bus bar component comprises at least two bus bars, sealant and an insulation sheet that are stacked in sequence from top to bottom and are fixedly connected with one another; and the bus bars are insulated from one another. The integrated bus bar component can avoid the problem of deviation among the bus bars and among the bus bars, the insulation sheet and an outermost battery sheet, so that the consistent appearance and the pass yield of the photovoltaic component are improved greatly, the fully automatic production of the photovoltaic component is realized, and the production efficiency of the photovoltaic component is improved.
Description
Technical field
The utility model relates to a kind of parts of photovoltaic module, is specifically related to a kind of integrated bus bars assembly that is used for photovoltaic module, belongs to field of solar energy.
Background technology
At present, the lasting use of conventional energy resource has brought a series of economy and social concerns such as energy scarcity and ecological deterioration, the development photovoltaic module be address the above problem by way of one of.Therefore, countries in the world are all at the active development photovoltaic module, and high conversion efficiency, low cost are the photovoltaic module main development tendency, also are the targets that technical research person pursues.
Existing photovoltaic module mainly comprises toughened glass, fluid sealant (as EVA), battery sheet, welding, busbar, insulating trip, fluid sealant and backboard from top to bottom.Its preparation method is industrialization also, after promptly earlier toughened glass being placed conversely, lay fluid sealant successively, use the good battery sheet string of welding series welding, then place scattered busbar, and with welding terminal and assembly lead-out wire is soldered on the busbar, make between many Battery packs sheet and couple together, again insulating trip is placed on and carries out the both positive and negative polarity insulation between two busbars, then lay fluid sealant and backboard successively, then the above-mentioned whole assembly that lays is carried out laminating operation, at last through promptly obtaining described photovoltaic module after deburring, dress aluminium frame and the terminal box.
At present, major part photovoltaic module manufacturer has all realized automated production, flow on the platform on manipulator next door after promptly toughened glass, EVA being laid and under infrared induction, stop by the streamline form, an other automatic assembly line carries out single weldering to a plurality of battery sheets with welding, series welding becomes battery sheet string to be transported to the manipulator next door, and manipulator is carried by battery sheet string and the location is placed on the EVA that laid just now; After battery sheet string place to finish, lay busbar and insulating trip, treat that the busbar welding finishes after, streamline moves and with EVA, backboard is laid up successively, carries out lamination by testing back inflow laminating machine, automation deburring more at last, dress aluminium frame, the dress terminal box gets final product.
Yet, in above-mentioned automated production process, because scattered busbar and insulating trip are narrower, and quantity is more, be difficult for the realization manipulator and locate placement, therefore in the process of automation manual operation has appearred, and this manual operation very easily occurs between busbar and the busbar, placement skew between busbar, insulating trip and the outermost battery sheet, a series of skew finally causes the electrical property of photovoltaic module or outward appearance defective, and this underproof assembly can't be done over again.And, then consume manpower and time again greatly if want accurate in locating to place and welding, and cause production efficiency low, this has become the bottleneck of whole automatic production line.
Summary of the invention
The utility model purpose provides a kind of integrated bus bars assembly that is used for photovoltaic module, to improve the efficient of photovoltaic module automated production.
For achieving the above object, the technical solution adopted in the utility model is: a kind of integrated bus bars assembly that is used for photovoltaic module, stacked gradually busbar, fluid sealant and insulating trip from top to bottom, and the three is fixedly connected; Described busbar is at least 2, and mutually insulated between each busbar.
Above, described busbar and fluid sealant all are prior aries, and wherein fluid sealant can adopt conventional EVA glue (ethylene-vinyl acetate copolymer) or PVB glue; Described insulating trip can adopt existing back veneer material preparation, mainly plays the effect of supporting the location busbar.
It is fixing that described busbar, fluid sealant and insulating trip can realize that glue connects by existing laminating operation, forms one.
The location matches of the battery sheet of the position of described busbar and photovoltaic module is so that final the connection.This is known technology for a person skilled in the art.
Further technical scheme, described busbar is 4, and by described fluid sealant separately insulation be arranged on the insulating trip.
Operation principle of the present utility model is: when the preparation photovoltaic module, according to conventional method, earlier toughened glass is placed on conversely and is laid on the streamline platform, lay fluid sealant more successively and with the good battery sheet string of welding series welding, then lay integrated bus bars assembly of the present utility model, simultaneously welding end and assembly lead-out wire are soldered on the busbar exposed on the integrated bus bars, lay fluid sealant and backboard more successively, at last the above-mentioned whole assembly that lays is carried out laminating operation, carry out deburring, dress aluminium frame and terminal box at last, promptly obtain photovoltaic module.
Because the technique scheme utilization, the advantage that the utility model compared with prior art has is:
1, the utility model integrates busbar, fluid sealant and insulating trip, between the busbar of having avoided in artificial process of deployment, occurring and busbar, placement offset problem between busbar, insulating trip and the outermost battery sheet, the outward appearance consistency and the first-pass yield of photovoltaic module have been improved greatly, and realized the full automation production of photovoltaic module having improved its production efficiency.
2, the laying section of the utility model before the photovoltaic module lamination placed the integrated bus bars assembly, do not need artificial location to place insulating trip and scattered busbar, improved production efficiency greatly, reduced cost of labor.
3, integrated bus bars assembly of the present utility model directly can position placement with manipulator when utilizing automatic production line to produce, with the automation welding gun welding end and assembly lead-out wire are soldered to busbar surface exposed on the integrated bus bars then, thereby cancelled loaded down with trivial details manual operation and production bottleneck, improved mechanical automation and production efficiency greatly.
4, the utility model is simple in structure, is convenient to preparation, is suitable for applying.
Description of drawings
Fig. 1 is the vertical view of the utility model embodiment one;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B portion enlarged drawing of Fig. 1.
Wherein: 1, busbar; 2, fluid sealant; 3, insulating trip.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one
Shown in Fig. 1～2, a kind of integrated bus bars assembly that is used for photovoltaic module has stacked gradually busbar 1, fluid sealant 2 and insulating trip 3 from top to bottom, and the three is fixedly connected; Described busbar is 4, and by described fluid sealant separately insulation be arranged on the insulating trip.
Above, described busbar and fluid sealant all are prior aries, and wherein fluid sealant can adopt conventional EVA glue (ethylene-vinyl acetate copolymer) or PVB glue; Described insulating trip can adopt existing back veneer material preparation, mainly plays the effect of supporting the location busbar.
It is fixing that described busbar, fluid sealant and insulating trip can realize that glue connects by existing laminating operation, forms one.
The location matches of the battery sheet of the position of described busbar and photovoltaic module is so that final the connection.This is known technology for a person skilled in the art.
Operation principle of the present utility model is: when the preparation photovoltaic module, according to conventional method, earlier toughened glass is placed on conversely and is laid on the streamline platform, lay fluid sealant more successively and with the good battery sheet string of welding series welding, then lay integrated bus bars assembly of the present utility model, simultaneously welding end and assembly lead-out wire are soldered on the busbar exposed on the integrated bus bars, lay fluid sealant and backboard more successively, at last the above-mentioned whole assembly that lays is carried out laminating operation, carry out deburring, dress aluminium frame and terminal box at last, promptly obtain photovoltaic module.
Claims (2)
1. integrated bus bars assembly that is used for photovoltaic module, it is characterized in that: stacked gradually busbar (1), fluid sealant (2) and insulating trip (3) from top to bottom, the three is fixedly connected; Described busbar is at least 2, and mutually insulated between each busbar.
2. the integrated bus bars assembly that is used for photovoltaic module according to claim 1 is characterized in that: described busbar is 4, and by described fluid sealant separately insulation be arranged on the insulating trip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020541206 CN201845796U (en) | 2010-09-26 | 2010-09-26 | Integrated bus bar component used for photovoltaic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020541206 CN201845796U (en) | 2010-09-26 | 2010-09-26 | Integrated bus bar component used for photovoltaic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201845796U true CN201845796U (en) | 2011-05-25 |
Family
ID=44040678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020541206 Expired - Lifetime CN201845796U (en) | 2010-09-26 | 2010-09-26 | Integrated bus bar component used for photovoltaic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201845796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363362A (en) * | 2017-06-05 | 2017-11-21 | 博硕皓泽自动化设备无锡有限公司 | Automatic busbar bonding machine |
-
2010
- 2010-09-26 CN CN 201020541206 patent/CN201845796U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363362A (en) * | 2017-06-05 | 2017-11-21 | 博硕皓泽自动化设备无锡有限公司 | Automatic busbar bonding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |