CN215010170U

CN215010170U - Power-on test tool for frameless photovoltaic module

Info

Publication number: CN215010170U
Application number: CN202120870952.4U
Authority: CN
Inventors: 嵇峰
Original assignee: Jiangsu Jingke Tiansheng Energy Co ltd
Current assignee: Jiangsu Jingke Tiansheng Energy Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-03
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a power-on test tool for frameless photovoltaic modules in the field of solar cell modules, working plate including the level setting, the left and right sides of working plate bottom is provided with positioning suction cup one and positioning suction cup two respectively, the left and right sides face of working plate all is provided with two at least fixed slats, two at least fixed slats and corresponding positioning suction cup looks fixed connection, the side surface is provided with two bilateral symmetry distribution's test piece on the working plate, the test piece is including installation lamellar body and connection lamellar body, and installation lamellar body and working plate looks fixed connection, and the connection lamellar body is L shape, is connected with binding post one in the perpendicular part, and binding post is connected with binding post two once through the wire, binding post one is connected with connection lamellar body parallel portion through the connecting piece. The utility model discloses can detect frameless photovoltaic module's performance through auxiliary fixtures, it is more convenient to test the use, improves test work efficiency.

Description

Power-on test tool for frameless photovoltaic module

Technical Field

The utility model belongs to the solar module field, in particular to power-on test fixture of frameless photovoltaic module.

Background

In the prior art, a photo-solar cell module consists of a high-efficiency single crystal/polycrystalline solar cell, low-iron super-white suede toughened glass, EVA (ethylene vinyl acetate), TPT (thermoplastic vulcanizate), interconnection bars, bus bars, a back plate and an aluminum alloy frame; the service life can reach 15-25 years; the single solar cell can not be directly used as a power supply, and a plurality of single cells are required to be connected in series, in parallel and tightly packaged into a component as the power supply, and a solar cell component (also called a solar cell panel and a photovoltaic component) is a core part in a solar power generation system and is also the most important part in the solar power generation system; the solar energy is converted into electric energy, or the electric energy is sent to a storage battery for storage, or a load is pushed to work; the quality and cost of the solar module will directly determine the quality and cost of the overall system. At present, when a frameless photovoltaic module is subjected to power-on test through a machine, a tool for assisting the test is lacked, so that the test working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a power-on test fixture for frameless photovoltaic module can detect frameless photovoltaic module's performance through auxiliary fixtures, and it is more convenient to test and use, improves test work efficiency.

The purpose of the utility model is realized like this: the utility model provides a no frame photovoltaic module goes up electric test fixture, includes the work board that the level set up, the left and right sides of work board bottom is provided with positioning chuck one and positioning chuck two respectively, the left and right sides face of work board all is provided with two at least fixed slats, two at least fixed slats and corresponding positioning chuck looks fixed connection, the side surface is provided with two bilateral symmetry distribution's test piece on the work board, the test piece is including installation lamellar body and connection lamellar body, and the installation lamellar body is connected with work board fixed connection mutually, and the connection lamellar body is L shape, and the connection lamellar body includes parallel portion and perpendicular portion, is connected with binding post one in the perpendicular portion, and binding post is connected with binding post two once the wire, binding post one is connected with connection lamellar body parallel portion through the connecting piece.

The utility model discloses the during operation, fix frameless photovoltaic module through location sucking disc one and two direct absorption of location sucking disc, avoid using the anchor clamps clamping to lead to frameless photovoltaic module to damage, exert voltage simultaneously to the installation lamellar body of two test pieces through check out test set, the electric current passes through test piece, connecting piece and gives binding post one, passes binding post two once through the wire through binding post, binding post two links to each other with frameless photovoltaic module's battery piece, realizes testing frameless photovoltaic module's performance. Compared with the prior art, the beneficial effects of the utility model reside in that: can detect frameless photovoltaic module's performance through auxiliary fixtures, it is more convenient to test the use, improves test work efficiency.

As a further improvement of the utility model, the parallel part is provided with a groove, an L-shaped electric conductor is integrally arranged on the groove edge of the parallel part, the connecting piece is fixed with the first connecting terminal through a screw, the connecting piece is L-shaped, and the connecting piece and the electric conductor are fixed through a bolt; the parallel part is parallel to the working plate, and the vertical part is perpendicular to the working plate. The voltage is connected with the first wiring terminal through the mounting sheet body, the parallel part of the connecting sheet body, the electric conductor and the connecting piece in sequence and is connected with the battery piece of the frameless photovoltaic module through the lead and the second wiring terminal.

As a further improvement of the utility model, the test piece is made of copper material, and the connecting piece is made of conductive metal material. Both the test strip and the connector may be electrically conductive.

As a further improvement of the utility model, the installation lamellar body is fixedly connected with the working plate through at least four screws.

As a further improvement, the first positioning sucker and the second positioning sucker are both provided with a pressing handle capable of extruding air. The air inside the first positioning sucker and the air inside the second positioning sucker can be exhausted by pressing the handle, and the frameless photovoltaic module is fixed in an adsorption mode.

As a further improvement, the first positioning sucker and the second positioning sucker are fixed on the frameless photovoltaic module in an adsorbing manner, the installation sheet bodies of the two test pieces are connected with the detection equipment, and the two wiring terminals are connected with the battery piece of the frameless photovoltaic module. The detection equipment supplies power to the frameless photovoltaic module through the first wiring terminal, the lead and the wiring terminal.

Drawings

Fig. 1 is a top view of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

FIG. 3 is a right side view of the test strip.

FIG. 4 is a front view of the work plate, the first positioning chuck and the second positioning chuck.

The testing device comprises a working plate 1, a first positioning sucker 2, a second positioning sucker 3, a fixed lath 4, a testing sheet 5, a mounting sheet 5a, a connecting sheet 5b, a parallel part 5b1, a vertical part 5b2, a first connecting terminal, a lead 7, a second connecting terminal, a conductor 9, a screw 10, a bolt 11, a screw 12, a pressing handle 13, a connecting piece 14 and a groove 15.

Detailed Description

As shown in fig. 1-4, a power-on test tool for a frameless photovoltaic module includes a horizontally disposed working plate 1, a first positioning suction cup 2 and a second positioning suction cup 3 are respectively disposed on the left side and the right side of the bottom of the working plate 1, at least two fixing strip plates 4 are disposed on the left side and the right side of the working plate 1, the at least two fixing strip plates 4 are fixedly connected with the corresponding positioning suction cups, two test pieces 5 which are bilaterally and symmetrically distributed are disposed on the upper side surface of the working plate 1, each test piece 5 includes an installation piece body 5a and a connection piece body 5b, the installation piece body 5a is fixedly connected with the working plate 1, the connection piece body 5b is L-shaped, the connection piece body 5b includes a parallel portion 5b1 and a vertical portion 5b2, a first connection terminal 6 is connected to the vertical portion 5b2, the first connection terminal 6 is connected with a second connection terminal 8 through a lead 7, and the first connection terminal 6 is connected with the parallel portion 5b1 of the connection piece body 5b through a connecting piece 14. The test piece 5 is made of copper material, and the connecting member 14 is made of conductive metal material. Both the test strip 5 and the connecting piece 14 can be electrically conductive.

The mounting plate 5a is fixedly connected to the operating plate 1 by at least four screws 12. A groove 15 is formed in the parallel part 5b1, an L-shaped conductor 9 is integrally arranged on the edge of the groove 15 of the parallel part 5b1, the connecting piece 14 is fixed with the first wiring terminal 6 through a screw 10, the connecting piece 14 is L-shaped, and the connecting piece 14 and the conductor 9 are fixed through a bolt 11; the parallel portion 5b1 is parallel to the operating plate 1, and the vertical portion 5b2 is perpendicular to the operating plate 1.

And the first positioning sucker 2 and the second positioning sucker 3 are both provided with pressing handles 13 capable of pressing air out. The air inside the first positioning sucker 2 and the second positioning sucker 3 can be exhausted by pressing the handle 13, and the frameless photovoltaic module is fixed in an adsorption mode. The first positioning sucker 2 and the second positioning sucker 3 are fixed on the frameless photovoltaic assembly in an adsorbing mode, the installation sheet bodies 5a of the two test pieces 5 are connected with the detection equipment, and the two wiring terminals 8 are connected with the battery pieces of the frameless photovoltaic assembly. The detection equipment supplies power to the frameless photovoltaic assembly through the first wiring terminal 6, the lead 7 and the second wiring terminal 8.

The utility model discloses the during operation, fix frameless photovoltaic module through location sucking disc 2 and two 3 direct absorption of location sucking disc, avoid using the anchor clamps clamping to lead to frameless photovoltaic module to damage, exert voltage simultaneously to two test piece 5's installation lamellar body 5a through check out test set, voltage is in proper order through installation lamellar body 5a, connect lamellar body 5b parallel portion 5b1, electric conductor 9, connecting piece 14 is connected with binding post 6, pass through wire 7 again, binding post two 8 link to each other with frameless photovoltaic module's battery piece, realize testing frameless photovoltaic module's performance. The utility model has the advantages that: can detect frameless photovoltaic module's performance through auxiliary fixtures, it is more convenient to test the use, improves test work efficiency.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims

1. The utility model provides a no frame photovoltaic module goes up electric test fixture, a serial communication port, the working plate that sets up including the level, the left and right sides of working plate bottom is provided with positioning chuck one and positioning chuck two respectively, the left and right sides face of working plate all is provided with two at least fixed slats, two at least fixed slats and corresponding positioning chuck looks fixed connection, the side surface is provided with two bilateral symmetry distribution's test piece on the working plate, the test piece is including installation lamellar body and connection lamellar body, and installation lamellar body and working plate looks fixed connection, and the connection lamellar body is L shape, and the connection lamellar body includes parallel portion and perpendicular portion, is connected with binding post one in the perpendicular portion, and binding post is connected with binding post two once through the wire, binding post one is connected with connection lamellar body parallel portion through the connecting piece.

2. The power-on test tool for the frameless photovoltaic assembly as recited in claim 1, wherein the parallel portion is provided with a groove, an L-shaped conductor is integrally arranged on the groove edge of the parallel portion, the connecting piece is fixed with the first wiring terminal through a screw, the connecting piece is L-shaped, and the connecting piece and the conductor are fixed through a bolt; the parallel part is parallel to the working plate, and the vertical part is perpendicular to the working plate.

3. The power-on test tool for the frameless photovoltaic module of claim 2, wherein the test piece is made of a copper material, and the connecting piece is made of a conductive metal material.

4. The electrical testing tool of any one of claims 1-3, wherein the mounting sheet is fixedly connected to the working plate by at least four screws.

5. The power-on test tool for the frameless photovoltaic module according to any one of claims 1-3, wherein the first positioning suction cup and the second positioning suction cup are respectively provided with a pressing handle capable of pressing air out.

6. The power-on test tool for the frameless photovoltaic assembly according to any one of claims 1-3, wherein the first positioning sucker and the second positioning sucker are fixedly adsorbed on the frameless photovoltaic assembly, the mounting pieces of the two test pieces are connected with the detection equipment, and the two connecting terminals are connected with the battery pieces of the frameless photovoltaic assembly.