CN202487589U - Trapezoid connection band structure in solar battery system - Google Patents
Trapezoid connection band structure in solar battery system Download PDFInfo
- Publication number
- CN202487589U CN202487589U CN 201220063178 CN201220063178U CN202487589U CN 202487589 U CN202487589 U CN 202487589U CN 201220063178 CN201220063178 CN 201220063178 CN 201220063178 U CN201220063178 U CN 201220063178U CN 202487589 U CN202487589 U CN 202487589U
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- Prior art keywords
- band
- interconnection
- trapezoidal connecting
- connecting band
- cell system
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- 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
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Abstract
The utility model provides a trapezoid connection band structure in a solar battery system. The trapezoid connection band structure comprises a solar battery panel, a confluence band, an interconnection band connected to the solar battery panel and a trapezoid connection band connected between the confluence band and the interconnection band, wherein the short edge end of the trapezoid connection band is connected with the interconnection band; and the long edge end of the trapezoid connection band is connected with the confluence band. The contact resistance between the interconnection band and the confluence band is reduced by enlarging the contact area between the interconnection band and the confluence band; and therefore, the loss during power transmission is reduced, and the power generation efficiency of the solar batter panel is improved.
Description
Technical field
The utility model relates to solar cell system, particularly, relates to the trapezoidal connecting band structure in the solar cell system.
Background technology
In solar cell system; The solar panel of arranging in length and breadth constitutes the solar panel matrix; Generally connect between the multi-disc solar panel of same file or same horizontally-arranged through the interconnection band; The end of many interconnection bands is connected to the band that confluxes, thereby electric energy transmitting is supplied to use to load.Interconnection band is as shown in Figure 1 with the syndeton of the band that confluxes in the prior art, the interconnection band with conflux that to be with rectangular connected mode, its weak point be that the interconnection band is less with the contact area of confluxing between being with, form bigger contact resistance.
The utility model content
To defective of the prior art, the purpose of the utility model provides the trapezoidal connecting band structure in a kind of solar cell system.
An aspect according to the utility model; Trapezoidal connecting band structure in a kind of solar cell system is provided; Comprise solar panel, the band and be connected the interconnection band on the solar panel of confluxing, also comprise the trapezoidal connecting band between being connected the said band that confluxes is with interconnection, wherein; The short end of said trapezoidal connecting band connects said interconnection band, and the long limit end of said trapezoidal connecting band connects the said band that confluxes.
Preferably, said trapezoidal connecting band is shaped as isosceles trapezoid.
Preferably, the base angle angle of said trapezoidal connecting band is between 20 degree to 45 degree.
Preferably, the base angle angle of said trapezoidal connecting band is 30 degree.
Preferably, the width of the short end of said trapezoidal connecting band equals the width of said interconnection band.
Preferably, the width of the short end of said trapezoidal connecting band is greater than the width of said interconnection band.
The utility model is through increasing interconnection band and the contact area of confluxing between being with; Interconnection band and the contact resistance that confluxes between being with have been reduced; Thereby reduced the loss in the electric power transfer process, improved the generating efficiency of solar panel, and the trapezoidal shape processing and manufacturing is easier.
Description of drawings
Through reading the detailed description of non-limiting example being done with reference to following accompanying drawing, it is more obvious that the other features, objects and advantages of the utility model will become:
Fig. 1 illustrates in the prior art interconnection band and the syndeton of confluxing between being with;
Fig. 2 is according to the principle schematic of the trapezoidal connecting band structure in the solar cell system of first embodiment of the utility model;
Fig. 3 is according to the principle schematic of the trapezoidal connecting band structure in the solar cell system of second embodiment of the utility model.
Embodiment
Fig. 2 is according to the principle schematic of the trapezoidal connecting band structure in the solar cell system of first embodiment of the utility model.Particularly; Trapezoidal connecting band structure in the solar cell system that provides according to the utility model; Comprise solar panel 1, conflux with 3 and the interconnection that is connected on the solar panel 1 be with 2, also comprise be connected said conflux with 3 and interconnection with the trapezoidal connecting band 4 between 2, wherein; The short end 42 of said trapezoidal connecting band 4 connects said interconnection and is with 2, and the long limit end 41 of said trapezoidal connecting band 4 connects is with 3 said confluxing.
More particularly, said trapezoidal connecting band 4 is shaped as isosceles trapezoid.The width of the short end 42 of said trapezoidal connecting band 4 equals said interconnection with 2 width, and is as shown in Figure 2.Further, in a preference of present embodiment, the base angle angle of said trapezoidal connecting band 4 is between 20 degree to 45 degree; Further preferably, the base angle angle of said trapezoidal connecting band is 30 degree, thereby can reduce interconnection band and the contact resistance that confluxes between being with better.
Fig. 3 is according to the principle schematic of the trapezoidal connecting band structure in the solar cell system of second embodiment of the utility model.Embodiment illustrated in fig. 3ly can be understood that a variant embodiment illustrated in fig. 2; Particularly; Difference embodiment illustrated in fig. 3 and embodiment illustrated in fig. 2 is; In the embodiment shown in fig. 3, the width of the short end 42 of said trapezoidal connecting band 4 with 2 width, reduces the better effects if of contact resistance greater than said interconnection.
More than the specific embodiment of the utility model is described.It will be appreciated that the utility model is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence the flesh and blood of the utility model.
Claims (6)
1. the trapezoidal connecting band structure in the solar cell system; Comprise solar panel, conflux and be with and be connected the interconnection band on the solar panel; It is characterized in that, also comprise being connected the said trapezoidal connecting band that confluxes between band and the interconnection band, wherein; The short end of said trapezoidal connecting band connects said interconnection band, and the long limit end of said trapezoidal connecting band connects the said band that confluxes.
2. the trapezoidal connecting band structure in the solar cell system according to claim 1 is characterized in that, said trapezoidal connecting band be shaped as isosceles trapezoid.
3. the trapezoidal connecting band structure in the solar cell system according to claim 2 is characterized in that, the base angle angle of said trapezoidal connecting band is between 20 degree to 45 degree.
4. the trapezoidal connecting band structure in the solar cell system according to claim 3 is characterized in that, the base angle angle of said trapezoidal connecting band is 30 degree.
5. the trapezoidal connecting band structure in the solar cell system according to claim 1 is characterized in that the width of the short end of said trapezoidal connecting band equals the width of said interconnection band.
6. the trapezoidal connecting band structure in the solar cell system according to claim 1 is characterized in that the width of the short end of said trapezoidal connecting band is greater than the width of said interconnection band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220063178 CN202487589U (en) | 2012-02-24 | 2012-02-24 | Trapezoid connection band structure in solar battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220063178 CN202487589U (en) | 2012-02-24 | 2012-02-24 | Trapezoid connection band structure in solar battery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202487589U true CN202487589U (en) | 2012-10-10 |
Family
ID=46961986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220063178 Expired - Fee Related CN202487589U (en) | 2012-02-24 | 2012-02-24 | Trapezoid connection band structure in solar battery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202487589U (en) |
-
2012
- 2012-02-24 CN CN 201220063178 patent/CN202487589U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20160224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |