CN219960529U

CN219960529U - Photovoltaic module current testing device

Info

Publication number: CN219960529U
Application number: CN202222993459.9U
Authority: CN
Inventors: 李语莎; 罗锋寿; 王磊; 邹义群; 常旭; 潘金虓; 徐元林; 戴怀赛; 孙明敏; 缪凤婷
Original assignee: Sinohydro Bureau 1 Co Ltd
Current assignee: Sinohydro Bureau 1 Co Ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-11-03
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a photovoltaic module current testing device, which belongs to the technical field of photovoltaic module testing equipment and comprises a testing box, wherein a rotating assembly is arranged in the testing box and comprises a storage plate, a U-shaped plate and a motor, the U-shaped plate is fixedly connected with the testing box, the motor is fixedly connected with the U-shaped plate, an output shaft of the motor is in transmission connection with the storage plate, a blower is fixedly connected to one side of the testing box, and the bottom end of the blower is fixedly communicated with an air pipe. According to the utility model, wind is generated through the operation of the blower, and enters the test box through the air pipe, so that the test box is quickly cooled, the hasp is taken down, the fixation between the box cover and the test box is released, the handle is moved upwards to drive the box cover to move upwards, finally, the photovoltaic cell assembly in the test box is taken out, the box cover can seal the test box, and therefore, the influence of external illumination and environment on a test result is reduced.

Description

Photovoltaic module current testing device

Technical Field

The utility model relates to the technical field of photovoltaic module testing equipment, in particular to a photovoltaic module current testing device.

Background

A photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight, and is composed of thin solid photovoltaic cells made almost entirely of semiconductor material (e.g., silicon), which can be operated for a long period of time without causing any loss due to the absence of moving parts. The simple photovoltaic cell can provide energy for the watch and the computer, and the more complex photovoltaic system can provide illumination for houses and power for a power grid. The photovoltaic panel assemblies can be made in different shapes and the assemblies can be connected to generate more electricity. When the solar cell panel used for the photovoltaic module is installed, the solar cell panel needs to be detected in the field to test whether the solar cell panel has a power generation effect and the strength of the power generation capability.

The utility model provides a 201922138924.9, name are infrared testing arrangement of test photovoltaic module impressed current, through the setting of removal regulation subassembly, can drive the infrared thermal imaging appearance through the drive of first motor and remove in the X axle direction, drive test fixture through the second motor drive and remove in the Y axle direction, can carry out comprehensive test to photovoltaic cell subassembly fast, through the setting of shock attenuation test subassembly, can carry out the heat conduction to the high temperature that produces in the testing process, and the vibrations that produce can be passed through the spring and cushion the elimination, guarantee that the test is accurate steadily going on.

This structure is when using, through first motor and second motor cooperation, can carry out comprehensive test to photovoltaic cell subassembly, but can produce high temperature in the testing process, need wait for high temperature to dispel just can take out photovoltaic cell subassembly, inconvenient use.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. The utility model provides a photovoltaic module current testing device, which aims to solve the problems that in the prior art, high temperature is generated in the testing process, the photovoltaic module can be taken out only by radiating at the same high temperature, and the use is inconvenient.

In order to achieve the above object, the present utility model provides the following technical solutions:

the current testing device of the photovoltaic module comprises a testing box, wherein a rotating assembly is arranged in the testing box and comprises a storage plate, a U-shaped plate and a motor, the U-shaped plate is fixedly connected with the testing box, the motor is fixedly connected with the U-shaped plate, and an output shaft of the motor is in transmission connection with the storage plate;

one side of the rotating assembly is provided with an adjusting assembly, the adjusting assembly comprises a mounting plate, a plurality of illuminating lamps, a heater and two first threaded rods, the bottom ends of the two first threaded rods are fixedly connected with the test box, the two first threaded rods penetrate through the mounting plate, and a plurality of illuminating lamps and the heater are fixedly connected with the mounting plate;

and one side of the test box is fixedly connected with a blower, the bottom end of the blower is fixedly communicated with an air pipe, and the air pipe is fixedly communicated with the test box.

Further, two thread sleeves are arranged at the bottom of the mounting plate and are respectively positioned on the two first threaded rods.

Further, four limiting grooves are formed in the top end of the object placing plate, second threaded rods are arranged in the four limiting grooves, and the four second threaded rods are movably connected with the object placing plate through bearings.

Further, the four second threaded rods are movably sleeved with vertical plates, and the four vertical plates extend out of the four limiting grooves respectively.

Further, four vertical plates are fixedly connected with high-temperature-resistant rubber pads on one sides.

Further, a valve is arranged at the bottom of the blower, and the valve is fixedly arranged on the air pipe.

Further, the top of the test box is provided with a box cover, four buckles are arranged between the box cover and the test box, and the box cover and the test box are locked through the four buckles.

Further, a handle is fixedly connected to the top end of the box cover.

The utility model has the following advantages:

1. before the photovoltaic cell assembly is taken out, the blower is started and the valve is opened, the blower works to generate wind, the wind enters the test box through the air pipe, so that the test box is quickly cooled, the hasp is taken down, the fixation between the box cover and the test box is released, the handle is moved upwards to drive the box cover to move upwards, finally the photovoltaic cell assembly in the test box is taken out, the box cover is arranged on the test box, the box cover can seal the test box, and therefore the influence of external illumination and environment on a test result is reduced, the structure is simple, the carrying is convenient, meanwhile, the quick cooling is realized, and the use is convenient;

2. according to the utility model, the photovoltaic cell assembly is placed on the object placing plate, the illumination is provided for the photovoltaic cell assembly through the work of the plurality of illumination lamps, the motor is started, the motor works to drive the object placing plate to rotate, so that the photovoltaic cell assembly is driven to rotate, the position of the photovoltaic cell assembly is regulated, the plurality of illumination lamps are driven to move upwards through upwards moving the mounting plate, the positions of the plurality of illumination lamps are regulated, and the optimal use position and the optimal illumination intensity and position of the photovoltaic cell assembly are conveniently measured through changing the positions and illumination intensity and illumination positions of the photovoltaic cell assembly, so that the use effect is good.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is an assembled cross-sectional view of the test box and box cover of the present utility model;

FIG. 3 is a schematic view of a rotating assembly according to the present utility model;

FIG. 4 is a schematic view of the structure of the adjusting assembly of the present utility model;

in the figure: 1. a test box; 2. a case cover; 3. a handle; 4. a hasp; 5. a blower; 6. a valve; 7. an air pipe; 8. an adjustment assembly; 9. a rotating assembly; 801. a mounting plate; 802. a lighting lamp; 803. a heater; 804. a first threaded rod; 805. a thread sleeve; 901. a storage plate; 902. a U-shaped plate; 903. a motor; 904. a second threaded rod; 905. a vertical plate; 906. high temperature resistant rubber pad; 907. and a limit groove.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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.

Referring to fig. 1-4 of the specification, a photovoltaic module current testing device comprises a testing box 1, a rotating assembly 9 is arranged in the testing box 1, the rotating assembly 9 comprises a storage plate 901, a U-shaped plate 902 and a motor 903, the U-shaped plate 902 is fixedly connected with the testing box 1, the motor 903 is fixedly connected with the U-shaped plate 902, and an output shaft of the motor 903 is in transmission connection with the storage plate 901.

Rotating assembly 9 one side is equipped with adjusting part 8, and adjusting part 8 includes mounting panel 801, a plurality of light 802, heater 803 and two first threaded rods 804, and two first threaded rods 804 bottom all with test box 1 fixed connection, and two first threaded rods 804 all run through mounting panel 801, a plurality of lights 802 and heater 803 all with mounting panel 801 fixed connection, the mounting panel 801 bottom is equipped with two thread bush 805, and two thread bush 805 are located two first threaded rods 804 respectively.

Wherein, when using, the staff puts the photovoltaic cell subassembly on putting thing board 901, work through a plurality of lights 802, provide the illumination for the photovoltaic cell subassembly, starter motor 903, motor 903 work drives puts thing board 901 and rotates, thereby drive the photovoltaic cell subassembly and rotate, adjust the position of photovoltaic cell subassembly, through upwards moving mounting panel 801, thereby drive a plurality of lights 802 upwards move, adjust the position of a plurality of lights 802, through changing the position and illumination intensity and the illumination position of photovoltaic cell subassembly, be convenient for measure the best use position and the best illumination intensity and the position of photovoltaic cell subassembly, excellent in use effect.

The test box 1 one side fixedly connected with hair-dryer 5, hair-dryer 5 bottom fixed intercommunication has trachea 7, and trachea 7 and test box 1 fixed intercommunication, and hair-dryer 5 bottom is equipped with valve 6, and valve 6 fixed mounting is on trachea 7, and test box 1 top is equipped with case lid 2, is equipped with four hasp 4 between case lid 2 and the test box 1, and case lid 2 locks mutually through four hasp 4 with test box 1, case lid 2 top fixedly connected with handle 3.

Specifically, before taking out the photovoltaic cell subassembly, start blower 5 and open valve 6, blower 5 work produces wind, wind passes through trachea 7 and gets into test box 1 inside, thereby carry out quick heat dissipation in the test box 1, take down hasp 4, thereby remove the fixed between case lid 2 and the test box 1, upwards move handle 3 thereby drive case lid 2 and upwards move, take out the photovoltaic cell subassembly in the test box 1 at last, install case lid 2 on test box 1 in the same way, case lid 2 can seal test box 1, thereby alleviate external illumination and environmental influence to the test result, and a structure is simple, conveniently carry, can dispel the heat fast simultaneously, convenient to use.

Further, four limiting grooves 907 are formed in the top end of the object placing plate 901, second threaded rods 904 are arranged in the four limiting grooves 907, the four second threaded rods 904 are movably connected with the object placing plate 901 through bearings, vertical plates 905 are movably sleeved on the four second threaded rods 904, the four vertical plates 905 extend out of the four limiting grooves 907 respectively, and high-temperature-resistant rubber pads 906 are fixedly connected to one sides of the four vertical plates 905.

Wherein, rotate thread bush 805 simultaneously and make it contact with mounting panel 801, thereby support mounting panel 801, prevent mounting panel 801 downwardly moving, simultaneously the work of heater 803 produces heat, test the heat resistance of photovoltaic cell subassembly, because second threaded rod 904 passes through bearing swing joint with thing board 901, limiting groove 907 restriction riser 905 rotates, riser 905 and second threaded rod 904 threaded connection, thereby rotate second threaded rod 904 and drive riser 905 horizontal migration, make riser 905 be close to the photovoltaic cell subassembly, carry out spacingly to the photovoltaic cell subassembly, high temperature resistant cushion 906 contacts with the photovoltaic cell subassembly simultaneously, prevent that riser 905 from crowding bad photovoltaic cell subassembly, excellent in use effect.

The application process of the utility model is as follows:

before taking out the photovoltaic cell subassembly, start blower 5 and open valve 6, blower 5 work produces wind, wind gets into test box 1 inside through trachea 7, thereby carry out quick heat dissipation in to test box 1, take down hasp 4, thereby remove the fixed between case lid 2 and the test box 1, upwards move handle 3 thereby drive case lid 2 upwards move, take out the photovoltaic cell subassembly in the test box 1 at last, install case lid 2 on test box 1 in the same way, case lid 2 can seal test box 1, thereby alleviate external illumination and environmental influence to the test result, and a structure is simple, conveniently carry, simultaneously can dispel the heat fast, convenient to use.

While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

The terms such as "upper", "lower", "left", "right", "middle" and the like are also used in the present specification for convenience of description, but are not intended to limit the scope of the present utility model, and the changes or modifications of the relative relationship thereof are considered to be within the scope of the present utility model without substantial modification of the technical content.

Claims

1. The utility model provides a photovoltaic module electric current testing arrangement, includes test box (1), inside rotating assembly (9), its characterized in that are equipped with of test box (1): the rotating assembly (9) comprises a storage plate (901), a U-shaped plate (902) and a motor (903), wherein the U-shaped plate (902) is fixedly connected with the test box (1), the motor (903) is fixedly connected with the U-shaped plate (902), and an output shaft of the motor (903) is in transmission connection with the storage plate (901);

one side of the rotating assembly (9) is provided with an adjusting assembly (8), the adjusting assembly (8) comprises a mounting plate (801), a plurality of illuminating lamps (802), a heater (803) and two first threaded rods (804), the bottom ends of the two first threaded rods (804) are fixedly connected with the test box (1), the two first threaded rods (804) penetrate through the mounting plate (801), and the illuminating lamps (802) and the heater (803) are fixedly connected with the mounting plate (801);

the testing box is characterized in that a blower (5) is fixedly connected to one side of the testing box (1), an air pipe (7) is fixedly communicated with the bottom end of the blower (5), and the air pipe (7) is fixedly communicated with the testing box (1).

2. The photovoltaic module current testing apparatus of claim 1, wherein: two thread sleeves (805) are arranged at the bottom of the mounting plate (801), and the two thread sleeves (805) are respectively positioned on the two first threaded rods (804).

3. The photovoltaic module current testing apparatus of claim 1, wherein: four limit grooves (907) are formed in the top end of the storage plate (901), second threaded rods (904) are arranged in the four limit grooves (907), and the four second threaded rods (904) are movably connected with the storage plate (901) through bearings.

4. A photovoltaic module current testing apparatus according to claim 3, wherein: and the four second threaded rods (904) are movably sleeved with vertical plates (905), and the four vertical plates (905) extend out of the four limiting grooves (907) respectively.

5. The photovoltaic module current testing apparatus of claim 4, wherein: and one side of each of the four vertical plates (905) is fixedly connected with a high-temperature-resistant rubber pad (906).

6. The photovoltaic module current testing apparatus of claim 1, wherein: the bottom of the blower (5) is provided with a valve (6), and the valve (6) is fixedly arranged on the air pipe (7).

7. The photovoltaic module current testing apparatus of claim 1, wherein: the top of the test box (1) is provided with a box cover (2), four buckles (4) are arranged between the box cover (2) and the test box (1), and the box cover (2) and the test box (1) are locked through the four buckles (4).

8. The photovoltaic module current testing apparatus of claim 7, wherein: the top end of the box cover (2) is fixedly connected with a handle (3).