CN220307181U

CN220307181U - Performance test equipment for photovoltaic cells

Info

Publication number: CN220307181U
Application number: CN202321857668.9U
Authority: CN
Inventors: 何其金; 方艺霖; 徐小萍; 徐炜程; 蔡鹏�
Original assignee: Yangzhou Zhonghuan Semiconductor Technology Co ltd
Current assignee: Yangzhou Zhonghuan Semiconductor Technology Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-01-05
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses performance testing equipment for a photovoltaic cell, and relates to the technical field of photovoltaic cells; the test device comprises a base, wherein a placing table is fixedly connected to the top surface of the base, a transverse plate is arranged on one side of the placing table, a motor is arranged on one side of the transverse plate, a round table is fixedly connected to an output shaft of the motor, a convex shaft is fixedly connected to one side of the round table, which is opposite to the motor, a ring body is arranged on one side of the round table, which is opposite to the motor, guide plates are fixedly connected to two side surfaces of the ring body, one end of each guide plate is fixedly connected with a shell, the other end of each guide plate is fixedly connected with a limiting plate, a test head is arranged on one side, opposite to the guide plate, of the shell, a data connecting end is fixedly connected to the top surface of the shell, and the data connecting end is electrically connected with the test head; according to the utility model, the shell can reciprocate, so that the test head can repeatedly plug and unplug the photovoltaic cells placed in the placing table, and the performance can be tested.

Description

Performance test equipment for photovoltaic cells

Technical Field

The utility model relates to the technical field of photovoltaics, in particular to performance testing equipment for photovoltaic cells.

Background

The single solar cell cannot be directly used as a power supply. Several single batteries must be connected in series, parallel and tightly packaged into an assembly to be used as a power supply. Photovoltaic modules (also called solar panels) are the core part of and the most important part of a solar power system. The solar energy is converted into electric energy, and the electric energy is sent to a storage battery for storage or the load is pushed to work.

With the use of the micro inverter, the current source of the photovoltaic module can be directly converted into a voltage source of about 40V, so that an electric appliance can be driven to be applied to our life, meanwhile, the photovoltaic module is continuously innovated, because the photovoltaic module is called Chinese manufacturing in the industry, chinese creation is required, and upgrading innovative products of the photovoltaic module, such as photovoltaic ceramic tiles and photovoltaic Fu Cai steel tiles, appear, the products can directly replace traditional building material tiles, the functions of the photovoltaic module are also provided, and once the photovoltaic module is stepped into the general market, certain impact is caused to the photovoltaic module and the traditional building materials.

The present utility model provides a performance test device for photovoltaic cells, which is used for solving the above problems.

Disclosure of Invention

In order to solve the problems that the performance test is needed before the photovoltaic cells are produced in a large scale, the performance detection operation of the photovoltaic module at present is complex, and the performance detection requirement of the photovoltaic module in the modern society cannot be met; the utility model aims to provide performance testing equipment for a photovoltaic cell.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a performance test equipment of photovoltaic cell, includes the base, the top surface fixedly connected with of base places the platform, one side of placing the platform is provided with the diaphragm, the equal fixedly connected with riser of both sides face of diaphragm, the bottom surface of riser and the top surface fixed connection of base, the riser is used for playing the fixed effect of support to the diaphragm, one side of diaphragm is provided with the motor, the lateral wall of motor is provided with the base, the top surface fixedly connected with of base fills up the platform, the bottom surface of base and the top surface fixedly connected with of filling up the platform, the motor passes through pedestal mounting on filling up the platform, the output shaft fixedly connected with round platform of motor, the one side fixedly connected with protruding axle of round platform dorsad motor, one side of round platform dorsad is provided with the ring body, the equal fixedly connected with deflector of both sides face of ring body, the one end fixedly connected with casing of deflector, the other end fixedly connected with limiting plate of deflector, the one side of casing dorsad is provided with test head, the top surface fixedly connected with data link of casing, data link and test head electric connection.

Preferably, the protruding shaft is located at the edge of the round table, the protruding shaft is matched with the ring opening of the ring body, the motor is started, the round table drives the protruding shaft to rotate under the action of the motor output shaft, and the protruding shaft is matched with the ring body, and the guide plate and the guide groove are matched with each other, so that the shell can reciprocate, and the test head can repeatedly plug and pull the photovoltaic cells placed in the placing table to test performance.

Preferably, the lateral wall middle part of diaphragm runs through and is provided with the guide way, the lateral wall both sides of diaphragm all run through and are provided with the guiding hole, the both sides of deflector all are provided with the guide bar, the deflector corresponds and cooperatees with the guide way, the guide bar corresponds and cooperatees with the guiding hole, the one end and the lateral wall fixed connection of casing of guide bar, the other end and the lateral wall fixed connection of limiting plate of guide bar, the guide bar is mutually supported with the guiding hole to make the motion of casing more stable.

Compared with the prior art, the utility model has the beneficial effects that: the photovoltaic cell is convenient to repeatedly plug and pull in order to test performance, the motor is started, the round table drives the protruding shaft to rotate under the action of the motor output shaft, and the protruding shaft and the ring body are mutually matched, and the guide plate and the guide groove are mutually matched, so that the shell can reciprocate, and the test head can repeatedly plug and pull in the photovoltaic cell placed in the placing table to test performance.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

FIG. 2 is a schematic diagram of the structure of the present utility model.

FIG. 3 is a schematic diagram of the structure of the present utility model.

Fig. 4 is a schematic structural view of the present utility model.

In the figure: 1. a base; 2. a placement table; 3. a vertical plate; 4. a cross plate; 5. a guide groove; 6. a guide hole; 7. a pad table; 8. a motor; 9. a base; 10. round bench; 11. a protruding shaft; 12. a ring body; 13. a guide plate; 14. a housing; 15. a test head; 16. a data connection end; 17. a guide rod; 18. and a limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-4, the utility model provides a performance test device for a photovoltaic cell, which comprises a base 1, wherein a placing table 2 is fixedly connected to the top surface of the base 1, a transverse plate 4 is arranged on one side of the placing table 2, a motor 8 is arranged on one side of the transverse plate 4, a round table 10 is fixedly connected to an output shaft of the motor 8, a convex shaft 11 is fixedly connected to one side of the round table 10, which is opposite to the motor 8, a ring body 12 is arranged on one side of the round table 10, which is opposite to the motor 8, guide plates 13 are fixedly connected to two side surfaces of the ring body 12, one end of the guide plates 13 is fixedly connected to a shell 14, the other end of the guide plates 13 is fixedly connected to a limiting plate 18, a test head 15 is arranged on one side of the shell 14, which is opposite to the guide plates 13, a data connection end 16 is fixedly connected to the top surface of the shell 14, and the data connection end 16 is electrically connected to the test head 15.

The two side faces of the transverse plate 4 are fixedly connected with the vertical plate 3, and the bottom face of the vertical plate 3 is fixedly connected with the top face of the base 1.

By adopting the technical scheme, the vertical plate 3 is used for supporting and fixing the transverse plate 4.

The lateral wall of motor 8 is provided with base 9, and the top surface fixedly connected with of base 1 fills up platform 7, the bottom surface of base 9 and the top surface fixed connection who fills up platform 7.

By adopting the above technical scheme, the motor 8 is mounted on the pad table 7 through the base 9.

The protruding shaft 11 is located at the edge of the round table 10, and the protruding shaft 11 is matched with the ring opening of the ring body 12.

Through adopting above-mentioned technical scheme, start motor 8, round platform 10 drive protruding axle 11 and rotate under the effect of motor 8 output shaft, through protruding axle 11 and the mutually supporting of ring body 12 to and under the mutually supporting of deflector 13 and guide way 5, thereby can make casing 14 make reciprocating motion, and then can make test head 15 carry out repeated pulling and inserting to the photovoltaic cell of placing in platform 2, with the test performance.

The lateral wall middle part of diaphragm 4 runs through and is provided with guide slot 5, and the lateral wall both sides of diaphragm 4 all run through and are provided with guiding hole 6, and the both sides of deflector 13 all are provided with guide bar 17, and deflector 13 and guide slot 5 are corresponding and cooperate, and guide bar 17 and guiding hole 6 are corresponding and cooperate, and the lateral wall fixed connection of one end and casing 14 of guide bar 17, the lateral wall fixed connection of the other end and limiting plate 18 of guide bar 17.

By adopting the technical scheme, the guide rod 17 is matched with the guide hole 6, so that the movement of the shell 14 is more stable.

Working principle: when the photovoltaic cell tester is used, a photovoltaic cell is placed in the placing table 2, the motor 8 is started, the round table 10 drives the convex shaft 11 to rotate under the action of the output shaft of the motor 8, and the shell 14 can reciprocate under the mutual matching of the convex shaft 11 and the ring body 12 and the mutual matching of the guide plate 13 and the guide groove 5, so that the test head 15 can repeatedly plug and pull the photovoltaic cell placed in the placing table 2 to test performance, and the motion of the shell 14 can be more stable through the mutual matching of the guide rod 17 and the guide hole 6.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A performance testing device for photovoltaic cells, comprising a base (1), characterized in that: the utility model discloses a test head, including base (1), base, baffle (4), baffle (14), baffle (13) are placed to the top surface fixedly connected with of base (1), one side of placing the baffle (2) is provided with diaphragm (4), one side of diaphragm (4) is provided with motor (8), the output shaft fixedly connected with round platform (10) of motor (8), one side fixedly connected with protruding axle (11) of round platform (10) back to motor (8), one side of round platform (10) back to motor (8) is provided with ring body (12), all fixedly connected with deflector (13) of the both sides face of ring body (12), one end fixedly connected with casing (14) of deflector (13), the other end fixedly connected with limiting plate (18) of deflector (13), one side of casing (14) back to deflector (13) is provided with test head (15), top surface fixedly connected with data link (16) of casing (14), data link (16) and test head (15) electric connection.

2. The photovoltaic cell performance test device according to claim 1, wherein the two side surfaces of the transverse plate (4) are fixedly connected with vertical plates (3), and the bottom surface of each vertical plate (3) is fixedly connected with the top surface of the base (1).

3. The performance test equipment for a photovoltaic cell according to claim 1, wherein a base (9) is arranged on the side wall of the motor (8), a pad table (7) is fixedly connected to the top surface of the base (1), and the bottom surface of the base (9) is fixedly connected to the top surface of the pad table (7).

4. A performance testing apparatus for photovoltaic cells according to claim 1, characterized in that said protruding shaft (11) is located at the edge of the circular table (10) and said protruding shaft (11) cooperates with the annular mouth of the ring body (12).

5. A performance test device for photovoltaic cells according to claim 1, characterized in that the middle part of the side wall of the transverse plate (4) is provided with guide grooves (5) in a penetrating manner, and both sides of the side wall of the transverse plate (4) are provided with guide holes (6) in a penetrating manner.

6. A performance test device for photovoltaic cells according to claim 5, characterized in that both sides of said guiding plate (13) are provided with guiding bars (17), said guiding plate (13) corresponding to and cooperating with guiding grooves (5), said guiding bars (17) corresponding to and cooperating with guiding holes (6).

7. A performance test apparatus for a photovoltaic cell according to claim 6, characterized in that one end of the guide bar (17) is fixedly connected to the side wall of the housing (14), and the other end of the guide bar (17) is fixedly connected to the side wall of the limiting plate (18).