CN206271739U - A kind of photovoltaic L-type busbar batch welding tooling - Google Patents

A kind of photovoltaic L-type busbar batch welding tooling Download PDF

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Publication number
CN206271739U
CN206271739U CN201621453660.6U CN201621453660U CN206271739U CN 206271739 U CN206271739 U CN 206271739U CN 201621453660 U CN201621453660 U CN 201621453660U CN 206271739 U CN206271739 U CN 206271739U
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China
Prior art keywords
groove
furrow groove
busbar
photovoltaic
welding
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CN201621453660.6U
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Chinese (zh)
Inventor
张凌铭
刘增胜
刘亚锋
金浩
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Zhejiang Jinko Solar Co Ltd
Jinko Solar Co Ltd
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Zhejiang Jinko Solar Co Ltd
Jinko Solar Co Ltd
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Priority to CN201621453660.6U priority Critical patent/CN206271739U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

A kind of photovoltaic L-type busbar batch welding tooling disclosed in the present application, the substrate of some grooves is provided with including surface, the groove includes the longitudinal furrow groove and rectangular recess of the traverse furrow groove and horizontal groove vertical set along the substrate center line direction, described longitudinal furrow groove one end is connected and substrate described in other end insertion with the traverse furrow groove, and the rectangular recess is located at the traverse furrow groove and total groove junction.It can be seen that, welded using frock disclosed in the present application, busbar long is positioned in traverse furrow groove, size according to actual needs, corresponding short busbar is positioned in longitudinal furrow groove and is welded, welding personnel can utilize rectangular recess to adjust the welding ends angle of soldering iron, to obtain more comfortable soldering angle, improve welding efficiency, after being welded, busbar is taken out, cut with cutting tool, so as to while rapid welding multiple photovoltaic L-type busbars, considerably improve the welding efficiency of L-type busbar.

Description

A kind of photovoltaic L-type busbar batch welding tooling
Technical field
The utility model is related to welding tooling technical field, more particularly to a kind of photovoltaic L-type busbar batch welding tooling.
Background technology
Solar cell is the conversion equipment for converting solar energy into electrical energy, because monomer solar array voltage is relatively low, And relatively thin more crisp, not readily transportable, installation, therefore in actual applications, we generally connect a number of solar cell Pick up and, and be subject to the encapsulating materials such as glued membrane, glass, backboard, frame and make an entirety, i.e. photovoltaic module.Wherein, even Material used by order body solar cell is welding, in photovoltaic module production process, first with welding (interconnecting strip) by each list Body solar cell is together in series to form battery strings, is then again coupled together each battery strings with welding (busbar), and conduct Contact conductor extraction electrode.Due to being limited to the factor such as connected mode, terminal box and frame size of battery strings, as extraction The busbar of electrode often designs l-shaped.
At present in photovoltaic module production process, typically L-type busbar first can respectively be cut according to the size of component Side long and short side, then stack at a right angle side long and short side, by human weld, can only once weld one, and not only efficiency is low Under, operation inconvenience, and cannot ensure that side long is completely vertical with short side, influence the overall aesthetics of component.
In sum, the welding efficiency for how improving L-type busbar is the skill that those skilled in the art need to solve at present Art problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of photovoltaic L-type busbar batch welding tooling, Ke Yixian Write the welding efficiency for improving L-type busbar.Its concrete scheme is as follows:
A kind of photovoltaic L-type busbar batch welding tooling, including surface is provided with the substrate of some grooves, and the groove includes The traverse furrow groove and the longitudinal furrow groove and rectangular recess of the horizontal groove vertical set along the substrate center line direction, the longitudinal furrow Groove one end is connected and substrate described in other end insertion with the traverse furrow groove, and the rectangular recess is vertical with described located at the traverse furrow groove Groove junction.
Preferably, width of the width of the described longitudinal furrow groove more than the traverse furrow groove.
Preferably, depth of the depth of the described longitudinal furrow groove more than the traverse furrow groove.
Preferably, the traverse furrow groove both sides are distributed with the traverse furrow groove.
Preferably, the rectangular recess depth is identical with the longitudinal furrow groove depth.
Preferably, the rectangular recess is square indentations.
Preferably, the substrate is bakelite plate.
A kind of photovoltaic L-type busbar batch welding tooling disclosed in the utility model, including surface is provided with some grooves Substrate, the groove include along the substrate center line direction set traverse furrow groove and the horizontal groove vertical longitudinal furrow groove and Rectangular recess, described longitudinal furrow groove one end is connected and substrate described in other end insertion with the traverse furrow groove, and the rectangular recess is located at The traverse furrow groove and the longitudinal furrow groove junction.It can be seen that, welded using frock disclosed in the utility model, by busbar long It is positioned in traverse furrow groove, size according to actual needs, corresponding short busbar is positioned in longitudinal furrow groove and is welded, welds Personnel can utilize rectangular recess to adjust the welding ends angle of soldering iron, to obtain more comfortable soldering angle, improve welding effect Rate, after being welded, takes out busbar, is cut with cutting tool, so that rapid welding multiple photovoltaic L-type busbar simultaneously, significantly Improve the welding efficiency of L-type busbar.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also Other accompanying drawings can be obtained according to the accompanying drawing for providing.
Fig. 1 is a kind of structural representation of photovoltaic L-type busbar batch welding tooling disclosed in the utility model embodiment.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.
A kind of photovoltaic L-type busbar batch welding tooling, shown in Figure 1 disclosed in the utility model, including surface sets There is the substrate 11 of some grooves, because the substrate is used to weld, therefore use high temperature resistant, intensity bakelite plate high as material, Certainly other high temperature resistants, intensity metal high also can be used.In order to tackle the various sizes of welding photovoltaic L-type busbar, bakelite The length of the substrate that plate is made is 900-1000mm, and width is 120-160mm, and thickness is 10-20mm, and certainly, substrate also can root Other sizes are used according to the size of the photovoltaic L-type busbar of actual welding.
Traverse furrow groove 12 that groove on substrate 11 includes, longitudinal furrow groove 13 and rectangular recess 14.Traverse furrow groove 12 is along running through The substrate, it is parallel with the substrate center line direction.Longitudinal furrow groove 13 is vertical with traverse furrow groove 12, one end through substrate 11, the other end with it is horizontal Groove 12 is connected.The general length of longitudinal furrow groove 13 is less than traverse furrow groove 12.Rectangular recess 14 is connected with traverse furrow groove 12, and is arranged at traverse furrow The junction of groove 12 and longitudinal furrow groove 13, longitudinal furrow groove 13 is located at the both sides of traverse furrow groove 12, and each longitudinal furrow groove respectively with rectangular recess 14 13 have corresponding rectangular recess 14.
It is understood that setting the welding ends that rectangular recess is welding personnel adjustment soldering iron in welding for convenience Angle, therefore rectangular recess is arranged to square indentations, most angles can be met, naturally it is also possible to according to welding people The welding custom of member is arranged to other rectangular recess.
Because the welding ends of soldering iron is welded from surface, the depth of longitudinal furrow groove 13 is set more than traverse furrow groove 12 Depth, it is ensured that the busbar in busbar and traverse furrow groove in longitudinal furrow groove is more convenient also preferably soldered.In order to ensure The busbar of longitudinal furrow groove and traverse furrow groove can be contacted, so that normal weld, generally sets the depth of the depth ratio traverse furrow groove of longitudinal furrow groove Spend big 0.5mm-1mm, naturally it is also possible to which the specific size according to busbar is configured.Busbar in longitudinal furrow groove is soldered to , it is necessary to adjust the welding ends angle of soldering iron on busbar in traverse furrow groove, therefore above welding personnel is being welded for convenience The welding ends angle of soldering iron is adjusted when connecing and the depth that sets rectangular recess is identical with the depth of longitudinal furrow groove, certain rectangular recess Can also be than longitudinal furrow groove depth.
During due to welding, generally busbar long is positioned in traverse furrow groove, size according to actual needs, will be corresponding short Busbar is welded in being positioned over longitudinal furrow groove.Therefore the width of the width more than above-mentioned traverse furrow groove of longitudinal furrow groove be set, can be made Short busbar during the busbar long in traverse furrow groove is obtained than longitudinal furrow groove is fixed tighter, while being also more convenient in adjustment longitudinal furrow groove Short busbar, the width 0.5mm-1mm bigger than the width of traverse furrow groove of usual longitudinal furrow groove, naturally it is also possible to according to the specific of busbar Size is configured, but be necessary to ensure that busbar in respective groove will not the displacement because of soldering iron contact weld, i.e., with one Fixed stability.After being welded, busbar is taken out, cut with cutting tool.
The foregoing description of the disclosed embodiments, enables those skilled in the art to realize or uses the utility model. Various modifications to these embodiments will be apparent for a person skilled in the art, general original as defined herein Reason can in other embodiments be realized in the case where spirit or scope of the present utility model are not departed from.Therefore, this practicality is new Type is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase Consistent scope most wide.

Claims (7)

1. a kind of photovoltaic L-type busbar batch welding tooling, including surface is provided with the substrate of some grooves, it is characterised in that institute Stating groove includes that the longitudinal furrow groove and rectangle of the traverse furrow groove and horizontal groove vertical set along the substrate center line direction are recessed Groove, described longitudinal furrow groove one end is connected and substrate described in other end insertion with the traverse furrow groove, and the rectangular recess is located at the horizontal stroke Groove and the longitudinal furrow groove junction.
2. photovoltaic L-type busbar batch welding tooling according to claim 1, it is characterised in that the width of the longitudinal furrow groove Width of the degree more than the traverse furrow groove.
3. photovoltaic L-type busbar batch welding tooling according to claim 2, it is characterised in that the depth of the longitudinal furrow groove Depth of the degree more than the traverse furrow groove.
4. photovoltaic L-type busbar batch welding tooling according to claim 3, it is characterised in that the traverse furrow groove both sides The longitudinal furrow groove is distributed with.
5. photovoltaic L-type busbar batch welding tooling according to claim 1, it is characterised in that the rectangular recess depth Degree is identical with the longitudinal furrow groove depth.
6. photovoltaic L-type busbar batch welding tooling according to claim 5, it is characterised in that the rectangular recess is Square indentations.
7. the photovoltaic L-type busbar batch welding tooling according to claim any one of 1-6, it is characterised in that the base Plate is bakelite plate.
CN201621453660.6U 2016-12-27 2016-12-27 A kind of photovoltaic L-type busbar batch welding tooling Active CN206271739U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621453660.6U CN206271739U (en) 2016-12-27 2016-12-27 A kind of photovoltaic L-type busbar batch welding tooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621453660.6U CN206271739U (en) 2016-12-27 2016-12-27 A kind of photovoltaic L-type busbar batch welding tooling

Publications (1)

Publication Number Publication Date
CN206271739U true CN206271739U (en) 2017-06-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621453660.6U Active CN206271739U (en) 2016-12-27 2016-12-27 A kind of photovoltaic L-type busbar batch welding tooling

Country Status (1)

Country Link
CN (1) CN206271739U (en)

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