CN202487583U - Novel solar battery photovoltaic welding band device - Google Patents
Novel solar battery photovoltaic welding band device Download PDFInfo
- Publication number
- CN202487583U CN202487583U CN2012201407350U CN201220140735U CN202487583U CN 202487583 U CN202487583 U CN 202487583U CN 2012201407350 U CN2012201407350 U CN 2012201407350U CN 201220140735 U CN201220140735 U CN 201220140735U CN 202487583 U CN202487583 U CN 202487583U
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- band
- solar battery
- photovoltaic welding
- utility
- novel solar
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Abstract
The utility model relates to a novel solar battery photovoltaic welding band device, which comprises a longitudinally extending band body, wherein the band body is a high-conductivity aluminum alloy band or a pure aluminum band which is 50 to 200 microns thick. By adopting the high-conductivity aluminum alloy band or the pure aluminum band, the cost is reduced; and the engineering application demands on specific elongation and resistivity can be met at the same time.
Description
Technical field
The utility model relates to a kind of welder of used for solar batteries, relates to the invention of a kind of novel solar battery photovoltaic welding belt device aspect or rather.
Background technology
Solar cell photovoltaic welding device is the welder that is used on the photovoltaic module, mainly plays the effect that connects conduction.The critical technical parameter of welding device comprises solderability, tensile strength, elongation, resistivity.Welding device commonly used at present is that the method that is coated with tin through heat is prepared from, and sees also the cross section of prior art welding device shown in Figure 1 at the copper strip surface of a kind of high-elongation, high tensile, high conduction, and the copper strips 11 surface parcels of belt body 1 are coated with tin layer 12.The main raw material(s) that is coated with the tin copper strips at present is copper material and tin material, because copper material, tin material price are higher, has raised the cost of photovoltaic welding belt device and solar cell.
This shows that above-mentioned existing welding device still has the defective of cost aspect, and demands urgently improving.
Because there is the defective of cost aspect in above-mentioned existing welding device; The design people is based on being engaged in this type of product design manufacturing for many years; Long-pending have abundant practical experience and professional knowledge, actively studies innovation, in the hope of founding a kind of solar cell photovoltaic welding device that improves molding structure; Can improve the general molding structure of existing conventional welding device on the market, make it have more competitiveness.Through constantly research, design, and after studying sample and improvement repeatedly, found out the utility model of true tool practical value finally.
Summary of the invention
The utility model technical problem underlying to be solved is, overcomes the defective of the cost aspect of existing welding device existence, and a kind of solar cell photovoltaic welding device of new structure is provided, and makes it reduce the cost of photovoltaic welding belt.
The utility model solves its technical problem underlying and adopts following technical scheme to realize.According to the novel solar battery photovoltaic welding belt device that the utility model proposes, comprise the belt body of longitudinal extension, belt body is that thickness is 50 microns to 200 microns high cond aluminium band or fine aluminium band.
The utility model solves its technical problem and can also adopt following technical measures further to realize.
Before the cross section of described belt body rectangular.
Before the width of described belt body be 2 millimeters to 8 millimeters.
The utility model compared with prior art has tangible advantage and beneficial effect.Can know by above technical scheme; The utility model is owing to adopt technique scheme, and belt body adopts high cond aluminium band or fine aluminium band, has reduced cost; The welding device is through ultrasonic bonding; Perhaps adopt the way that attaches to realize conduction, the solderability of welding device, tensile strength, elongation and resistivity all can fully satisfy the practical applications needs.
In sum, the utility model really belongs to innovation on the kenel of space, and has the multinomial effect of enhancement than existing product, and simple in structure, is suitable for practicality, has the extensive value of industry.It is in limited field, technical development space; No matter structurally or bigger improvement all arranged on the function; And have large improvement technically, and produced handy and practical effect, and have the effect of enhancement really; Thereby being suitable for practicality more, really is the new design of a novelty, progress, practicality.
Above-mentioned explanation is merely the general introduction partly of the utility model technical scheme characteristic; For making the professional and technical personnel can more know the technological means of understanding the utility model; And can implement according to the content of specification, below with the preferred embodiment of the utility model and conjunction with figs. specify as after.
The embodiment of the utility model is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Fig. 1 is the cross-sectional structure sketch map of existing welding device.
Fig. 2 is the cross-sectional structure sketch map of the novel solar battery photovoltaic welding belt device of the utility model.
Among the figure, belt body 1, copper strips 11 is coated with tin layer 12.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to its embodiment, structure, characteristic and the effect thereof that proposes according to the utility model, specify as after.
See also shown in Figure 2; The utility model solar cell photovoltaic welding device comprises the belt body 1 of longitudinal extension, and belt body 1 is 50 microns to 200 microns high cond aluminium band or fine aluminium band for thickness; The cross section of belt body 1 is rectangular, and the width of belt body 1 is 2 millimeters to 8 millimeters.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. novel solar battery photovoltaic welding belt device comprises the belt body of longitudinal extension, and it is characterized in that: wherein said belt body is that thickness is 50 microns to 200 microns high cond aluminium band or fine aluminium band.
2. novel solar battery photovoltaic welding belt device according to claim 1, it is characterized in that: the cross section of wherein said belt body is rectangular.
3. novel solar battery photovoltaic welding belt device according to claim 1 and 2 is characterized in that: the width of wherein said belt body is 2 millimeters to 8 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201407350U CN202487583U (en) | 2012-04-06 | 2012-04-06 | Novel solar battery photovoltaic welding band device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201407350U CN202487583U (en) | 2012-04-06 | 2012-04-06 | Novel solar battery photovoltaic welding band device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202487583U true CN202487583U (en) | 2012-10-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201407350U Expired - Fee Related CN202487583U (en) | 2012-04-06 | 2012-04-06 | Novel solar battery photovoltaic welding band device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202487583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109935651A (en) * | 2019-04-08 | 2019-06-25 | 保定易通光伏科技股份有限公司 | A kind of photovoltaic welding belt and its manufacturing method |
-
2012
- 2012-04-06 CN CN2012201407350U patent/CN202487583U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109935651A (en) * | 2019-04-08 | 2019-06-25 | 保定易通光伏科技股份有限公司 | A kind of photovoltaic welding belt and its manufacturing method |
| CN109935651B (en) * | 2019-04-08 | 2022-01-07 | 保定易通光伏科技股份有限公司 | Photovoltaic solder strip and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Huaguang Technology Co., Ltd. Finance Document name: Notification of Approving Refund |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20170406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |