CN206060686U

CN206060686U - Photovoltaic module EL test devices

Info

Publication number: CN206060686U
Application number: CN201621026094.0U
Authority: CN
Inventors: 张为; 许建方; 许琦彦; 周民
Original assignee: Suzhou Heng Tong Photovoltaic Polytron Technologies Inc
Current assignee: Suzhou Heng Tong Photovoltaic Polytron Technologies Inc
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2017-03-29
Anticipated expiration: 2026-08-31

Abstract

This case is a kind of photovoltaic module EL test devices, including：Base, its section are L-shaped；First Electricity conductive plaster, which is located on the base；Second Electricity conductive plaster, which is located on the base；Fixture, which is used to clamp the backboard that the photovoltaic module is located；Torsion spring, its one end elasticity are pressed on the base, and other end elasticity is pressed on the fixture；Optical axis, which is located at the clamp end；Elastic press, which is sheathed on outside the optical axis, for compressing the backboard that the photovoltaic module is located；Cable interface, which is used to fix cable, and the cable is connected with first Electricity conductive plaster, the second Electricity conductive plaster respectively；Handle pin, which passes through circlip for shaft and is fixed on the base, and the torsion spring is socketed in outside the handle pin.This case is solid and reliable, is difficult to loosen, the reliable results of test.

Description

Photovoltaic module EL test devices

Technical field

This utility model is related to technical field of photovoltaic module test, more particularly to a kind of photovoltaic module EL test devices, category In electrical equipment technical field.

Background technology

Solar module (being also solar panel) is the core in solar power system, and the sun Most important part in energy electricity generation system.Its effect is to convert solar energy into electrical energy, or is stored in being sent to accumulator, or Promote loaded work piece.With the application of solar module it is more and more extensive, for the test of its performance is particularly important.

In prior art, the EL testers of photovoltaic module are main equipments, and cost is very high.And need in certain envelope Test in closed loop border, it is higher to environmental requirement, but in some non-standard occasions, it is also desirable to photovoltaic module is carried out certain Monitoring, so as to preferably track its working condition, the scope of application of main equipment is restricted.

Utility model content

To overcome the deficiencies in the prior art, the purpose of this utility model is to provide that a kind of cost is relatively low, convenient test Photovoltaic module EL test devices.

For achieving the above object, this utility model is achieved through the following technical solutions：

A kind of photovoltaic module EL test devices, including：

Base, its section are L-shaped；

First Electricity conductive plaster, which is located on the base；

Second Electricity conductive plaster, which is located on the base；

Fixture, which is used to clamp the backboard that the photovoltaic module is located；

Torsion spring, its one end elasticity are pressed on the base, and other end elasticity is pressed on the fixture；

Optical axis, which is located at the clamp end；

Elastic press, which is sheathed on outside the optical axis, for compressing the backboard that the photovoltaic module is located；

Cable interface, which is used to fixing cable, and cause the cable respectively with first Electricity conductive plaster, second conductive Paster connects；

Handle pin, which passes through circlip for shaft and is fixed on the base, and the torsion spring is socketed in outside the handle pin.

Preferably, described photovoltaic module EL test devices, wherein, also include by first Electricity conductive plaster, second Electricity conductive plaster is fixed on the screw on the base.

Preferably, described photovoltaic module EL test devices, wherein, the fixture includes handheld terminal and compression end, its Described in light be located in the compression end.

Preferably, described photovoltaic module EL test devices, wherein, the handheld terminal is provided with rough lines.

Preferably, described photovoltaic module EL test devices, wherein, the cable interface includes being fixed on the base On nut.

Preferably, described photovoltaic module EL test devices, wherein, the nut and first Electricity conductive plaster, Two Electricity conductive plasters are connected.

Preferably, described photovoltaic module EL test devices, wherein, the base is provided with and passes through for the handle pin Through hole.

Preferably, described photovoltaic module EL test devices, wherein, also including photovoltaic connector, the cable interface It is connected to the positive pole of the photovoltaic connector respectively by described cable one end, the other end is connected to the negative of the photovoltaic connector Pole.

Preferably, described photovoltaic module EL test devices, wherein, the circlip is pressed on the handle just The through hole two ends of pin.

Preferably, described photovoltaic module EL test devices, wherein, first Electricity conductive plaster, the second Electricity conductive plaster It is sticked on the photovoltaic module.

The beneficial effects of the utility model：This case gathers two test points of photovoltaic module using two Electricity conductive plasters, will Electricity conductive plaster is drawn by cable, carries out the monitoring of photovoltaic module running voltage, electric current；And torsion spring and fixture are adopted, by light The backboard flexible fastening that volt component is located is between the fixture and base plate of EL test devices, solid and reliable, is difficult to loosen, test Reliable results.

Description of the drawings

Schematic diagrams of the Fig. 1 for photovoltaic module EL test devices described in one embodiment of this utility model；

Schematic diagrams of the Fig. 2 for photovoltaic module EL test devices described in another embodiment of this utility model.

Specific embodiment

Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art with reference to explanation Book word can be implemented according to this.

A kind of photovoltaic module EL test devices, refer to accompanying drawing 1, including：

Base 1, its section are L-shaped；

First Electricity conductive plaster 2, which is located on the base 1；

Second Electricity conductive plaster 5, which is located on the base 1；

Fixture 7, which is used to clamp the backboard that the photovoltaic module is located；

Torsion spring 3, its one end elasticity are pressed on the base, and other end elasticity is pressed on the fixture；

Optical axis 4, which is located at the clamp end；

Elastic press 8, which is sheathed on outside the optical axis 4, for compressing the backboard that the photovoltaic module is located；

Cable interface 6, which is used to fix cable, and the cable is led with first Electricity conductive plaster 2, second respectively Electric paster 5 connects；

Handle pin 9, which passes through circlip for shaft 10 and is fixed on the base 1, and the torsion spring 3 is socketed in the handle Outside pin 9.

This case gathers two test points of photovoltaic module using two Electricity conductive plasters, and Electricity conductive plaster is drawn by cable, Carry out the monitoring of photovoltaic module running voltage, electric current；And torsion spring and fixture are adopted, the backboard elasticity that photovoltaic module is located is solid It is scheduled between the fixture and base plate of EL test devices, it is solid and reliable, it is difficult to loosen, the reliable results of test.

Further, accompanying drawing 2 is referred to, also includes for first Electricity conductive plaster 2, the second Electricity conductive plaster 5 being fixed on institute State the screw 11 on base.

Further, the fixture 7 includes handheld terminal and compression end, wherein the optical axis 4 is located at the compression end.

Further, the handheld terminal is provided with rough lines, facilitates hand-held.

Further, the cable interface 6 includes the nut being fixed on the base.

Further, the nut is connected with first Electricity conductive plaster 2, the second Electricity conductive plaster 5, is in order in test During it is mutually conductive.

Further, the base 1 is provided with the through hole passed through for the handle pin 9, and through hole is played prohibits solid effect.

Further, also including photovoltaic connector, the cable interface 6 is connected to photovoltaic connection by cable one end respectively Device positive pole, the other end are connected to photovoltaic connector negative pole, and the two ends potential of photovoltaic module is drawn, positive/negative-pressure is formed, after extraction It is easy to test which.

Further, the circlip 10 is pressed on the through hole two ends of the handle pin 9 just, blocks, firmly.

Further, first Electricity conductive plaster 2, the second Electricity conductive plaster 5 are sticked on the photovoltaic module.

Although embodiment of the present utility model is disclosed as above, which is not restricted in description and embodiment Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art, Other modification is easily achieved, therefore under the general concept limited without departing substantially from claim and equivalency range, this reality Specific details is not limited to and shown here as the legend with description with new.

Claims

1. a kind of photovoltaic module EL test devices, it is characterised in that include：

Base, its section are L-shaped；

First Electricity conductive plaster, which is located on the base (1)；

Second Electricity conductive plaster, which is located on the base (1)；

Optical axis, which is located at the clamp end；

Cable interface, which is used to fixing cable, and cause the cable respectively with first Electricity conductive plaster, the second Electricity conductive plaster Connection；

2. photovoltaic module EL test devices as claimed in claim 1, it is characterised in that also include first conductive label Piece, the second Electricity conductive plaster are fixed on the screw on the base.

3. photovoltaic module EL test devices as claimed in claim 2, it is characterised in that the fixture includes handheld terminal and compression End, wherein the optical axis is located at the compression end.

4. photovoltaic module EL test devices as claimed in claim 3, it is characterised in that the handheld terminal is provided with rough Lines.

5. photovoltaic module EL test devices as claimed in claim 4, it is characterised in that the cable interface includes being fixed on institute State the nut on base.

6. photovoltaic module EL test devices as claimed in claim 5, it is characterised in that the nut and first conductive label Piece, the second Electricity conductive plaster are connected.

7. photovoltaic module EL test devices as claimed in claim 6, it is characterised in that the base is provided with for the handle Sell through through hole.

8. photovoltaic module EL test devices as claimed in claim 7, it is characterised in that also including photovoltaic connector, the electricity Cable interface is connected to the positive pole of the photovoltaic connector respectively by described cable one end, and the other end is connected to the photovoltaic connection The negative pole of device.

9. photovoltaic module EL test devices as claimed in claim 8, it is characterised in that the circlip is pressed on institute just State the through hole two ends of handle pin.

10. photovoltaic module EL test devices as claimed in claim 9, it is characterised in that first Electricity conductive plaster, second are led Electric paster is sticked on the photovoltaic module.