CN216016826U

CN216016826U - Photovoltaic module IV test fixture

Info

Publication number: CN216016826U
Application number: CN202121854222.1U
Authority: CN
Inventors: 崔明方
Original assignee: Henan Tuoyuan Intelligent Technology Co ltd
Current assignee: Henan Tuoyuan Intelligent Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-11
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a photovoltaic module IV test tool which consists of a fixed part and a movable part; the fixing part comprises an installation column and a clamping cylinder, an installation plate is installed at the top end of the installation column, the end part of the installation plate is fixedly connected with a cylinder barrel of the clamping cylinder, the clamping cylinder is a double-piston-rod hydraulic cylinder, and conducting mechanisms connected with a testing machine are correspondingly fixed at the end parts of piston rods at the two ends of the clamping cylinder respectively; the movable part comprises a movable part body, wiring terminals for wiring the photovoltaic module are arranged at the front end and the rear end of the movable part body respectively, conductive parts matched with the conduction mechanisms are arranged on the upper side surface and the lower side surface of the movable part body respectively, and clamping mechanisms of the photovoltaic module are arranged on the side surfaces of the movable part body.

Description

Photovoltaic module IV test fixture

Technical Field

The utility model relates to the technical field of test tools, in particular to a photovoltaic module IV test tool.

Background

At present, the research and development of photovoltaic power generation technology are more and more emphasized at home and abroad, and the photovoltaic module is used as a key component of photovoltaic power generation, and the characteristics of the photovoltaic module determine the amount of photovoltaic power generation, so that the benefits of the photovoltaic power generation are directly influenced.

The photovoltaic module IV test needs to be carried out in a closed dark environment, the existing method is that workers operate in a dark room, the working environment is severe, the labor intensity is high, and occupational injury is easily caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a photovoltaic module IV test tool, which solves the problem of severe working environment and high labor intensity in the existing photovoltaic module IV test.

(II) technical scheme

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

a photovoltaic module IV test tool comprises a fixed part and a movable part;

the fixing part comprises an installation column and a clamping cylinder, an installation plate is installed at the top end of the installation column, the end part of the installation plate is fixedly connected with a cylinder barrel of the clamping cylinder, the clamping cylinder is a double-piston-rod hydraulic cylinder, and conducting mechanisms connected with a testing machine are correspondingly fixed at the end parts of piston rods at the two ends of the clamping cylinder respectively;

the movable part comprises a movable part body, wiring terminals for wiring the photovoltaic module are arranged at the front end and the rear end of the movable part body respectively, conductive parts matched with the conduction mechanisms are arranged on the upper side surface and the lower side surface of the movable part body respectively, and clamping mechanisms of the photovoltaic module are arranged on the side surfaces of the movable part body.

Preferably, the conduction mechanism comprises a fixed plate, an insulating block and a conductive copper sheet, one end of the fixed plate is fixedly connected with the piston rods at the two ends of the clamping cylinder, the other end of the fixed plate is fixedly connected with the insulating plate, and the conductive copper sheet is arranged on the end face of the insulating block.

Preferably, the conductive part is a contact conductive copper sheet matched with the conductive copper sheet.

Preferably, the clamping mechanism comprises a clamping plate and an elastic clamping button, the clamping plate is arranged at the lower end of the movable part body, and the elastic clamping button is arranged at the upper end of the movable part body.

Wherein, preferably, the end of the clamping plate is provided with an upper convex part.

Wherein, preferably, be equipped with the bar mounting hole on the mounting panel, the bar mounting hole is two, follows the mounting panel is vertical to be set up.

(III) advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

when the photovoltaic module IV test tool works, the photovoltaic module enters a test room along with a streamline, the fixed part of the clamping cylinder moves to the test position to enable the conductive copper sheet of the fixed part to be correspondingly contacted with the contact conductive copper sheet of the movable part, the connection of the module and a test instrument is completed, the IV test is completed, the fixed part of the clamping cylinder moves, the two parts are separated, and the module exits the test room along with the streamline.

The photovoltaic module IV test tool provided by the utility model improves the working environment of operators, reduces the labor intensity and prevents occupational injury during photovoltaic module IV test.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained by using the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a photovoltaic module IV test fixture in the utility model;

in the figure, 1, a mounting column, 2, a clamping cylinder, 3, a mounting plate, 4, a movable part body, 5, a binding post, 6, a contact conductive copper sheet, 7, a clamping plate, 8, an elastic clamping button, 9, a fixing plate, 10, an insulating block, 11, a conductive copper sheet, 12, an upper convex part and 13, a strip-shaped mounting hole are arranged

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to specific embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, the present embodiment provides a photovoltaic module IV testing tool, which is composed of a fixed portion and a movable portion;

the fixing part comprises an installation column 1 and a clamping cylinder 2, the top end of the installation column 1 is provided with an installation plate 3, the end part of the installation plate 3 is fixedly connected with a cylinder barrel of the clamping cylinder 2, the clamping cylinder 2 is a double-piston-rod hydraulic cylinder, and the end parts of piston rods at the two ends of the clamping cylinder 2 are respectively and correspondingly fixed with a conduction mechanism connected with a testing machine; the piston rod moves up and down, and the belt conduction mechanism moves up and down so as to be beneficial to clamping and conduction during testing.

The movable part comprises a movable part body 4, wiring terminals 5 for wiring to the photovoltaic module are respectively arranged at the front end and the rear end of the movable part body 4, conductive parts matched with the conduction mechanisms are respectively arranged on the upper side surface and the lower side surface of the movable part body 4, and a clamping mechanism of the photovoltaic module is arranged on the side surface of the movable part body 4.

The conducting mechanism comprises a fixing plate 9, an insulating block 10 and a conductive copper sheet 11, one end of the fixing plate 9 is fixedly connected with piston rods at two ends of the clamping cylinder 2, the other end of the fixing plate 9 is fixedly connected with an insulating plate, and the conductive copper sheet 11 is installed on the end face of the insulating block 10. In this embodiment, the number of the conductive copper sheets 11 is 4, the upper and the lower conductive copper sheets 11 are two, and the upper and the lower conductive copper sheets 11 are correspondingly disposed.

The conductive parts are contact conductive copper sheets 6 matched with the conductive copper sheets 11, and the number of the contact conductive copper sheets 6 is 4 and is matched with the conductive copper sheets 11.

Wherein, fixture includes grip block 7 and elasticity centre gripping button 8, and grip block 7 is established at the lower tip of movable part body 4, and elasticity centre gripping button 8 is established at the upper end of movable part body 4.

In order to further improve the clamping effect, the end of the clamping plate 7 is provided with an upper protrusion 12.

Wherein, be equipped with bar mounting hole 13 on the mounting panel 3, bar mounting hole 13 is two, vertically sets up along mounting panel 3. The strip-shaped mounting holes are formed, so that the mounting position of the mounting plate 3 can be adjusted, and the operation is convenient.

The working process is as follows:

1. the photovoltaic assembly clamps the movable part to a clamping mechanism of the assembly manually at a frame film removing station;

2. the photovoltaic module enters a test room along with a streamline and reaches a test position

3. The clamping cylinder 2 of the fixed part acts to enable 4 conductive copper sheets 11 on the fixed part to be correspondingly contacted with the contact conductive copper sheet 6 of the moving part, and the connection between the component and the test instrument is completed;

4, completing the IV test, enabling the clamping cylinder 2 of the fixing part to act, separating the two parts, and enabling the assembly to flow out of the test room along with the flow line;

5. and at the next station, manually taking down the movable part of the tool, and circulating.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A photovoltaic module IV test fixture is characterized by comprising a fixed part and a movable part;

2. The photovoltaic module IV test fixture according to claim 1, characterized in that: the conducting mechanism comprises a fixing plate, an insulating block and a conductive copper sheet, one end of the fixing plate is fixedly connected with the piston rods at the two ends of the clamping cylinder, the other end of the fixing plate is fixedly connected with the insulating plate, and the conductive copper sheet is arranged on the end face of the insulating block.

3. The photovoltaic module IV test fixture according to claim 2, characterized in that: the conductive part is a contact conductive copper sheet matched with the conductive copper sheet.

4. The photovoltaic module IV test fixture according to claim 1, characterized in that: the clamping mechanism comprises a clamping plate and an elastic clamping button, the clamping plate is arranged at the lower end part of the movable part body, and the elastic clamping button is arranged at the upper end of the movable part body.

5. The photovoltaic module IV test fixture according to claim 4, characterized in that: the end part of the clamping plate is provided with an upper convex part.

6. The photovoltaic module IV test fixture according to claim 1, characterized in that: the mounting plate is provided with two bar-shaped mounting holes, and the mounting plate is longitudinally arranged.