CN221886431U - Photovoltaic module with reduce hot spot effect function - Google Patents

Abstract

The utility model discloses a photovoltaic module with a function of reducing hot spot effect, and relates to the technical field of photovoltaic modules; the solar photovoltaic device comprises a mounting frame, wherein a solar photovoltaic panel is mounted in the mounting frame, a driving mechanism is fixedly connected to one side of the end face of the mounting frame, and a cleaning mechanism is fixedly connected to one side of the end face of the mounting frame away from the driving mechanism and is fixedly connected with the driving mechanism; the spraying mechanism is used for cleaning the solar photovoltaic panel and is fixedly connected to the end face of the cleaning mechanism; the beneficial effects of the utility model are as follows: the photovoltaic module with the function of reducing the hot spot effect not only can carry out conventional photovoltaic power generation processing, but also can carry out cleaning processing on the photovoltaic panel through the driving mechanism, the cleaning mechanism and the spraying mechanism, effectively avoids the phenomenon that the photovoltaic panel generates dirt in the long-time use process so as to cause the hot spot effect, improves the practicability of the device, and also prolongs the service life of the device.

Description

A photovoltaic module with a function of reducing hot spot effect

Technical Field

The utility model relates to the technical field of photovoltaic components, in particular to a photovoltaic component with a function of reducing hot spot effects.

Background Art

Solar cell modules are usually installed in open areas with plenty of sunshine. During long-term use, they are inevitably obstructed by objects such as flying birds, dust, and fallen leaves. These obstructions form shadows on the solar cell modules, which will increase the product of the local current and voltage of the solar cell modules, thereby causing local temperature rise on these modules. In the actual use of solar cells, if the temperature generated by the hot spot effect exceeds a certain limit, the solder joints on the module will melt and destroy the grid lines, thereby causing the entire solar cell module to be scrapped. Therefore, a photovoltaic module with the function of reducing the hot spot effect is needed.

In the prior art, most devices are capable of performing conventional power generation processing, but most devices are unable to automatically clean photovoltaic panels during use. Photovoltaic panels are prone to dirt during long-term use, which can cause hot spot effects, reducing the practicability of the device and affecting its service life.

Utility Model Content

The purpose of the utility model is to provide a photovoltaic module with a function of reducing hot spot effect, so as to solve the problems raised in the above background technology.

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

A photovoltaic module with a function of reducing hot spot effect, the photovoltaic module with a function of reducing hot spot effect comprising:

An installation frame, wherein a solar photovoltaic panel is installed inside the installation frame; the installation frame is used to install a driving mechanism and a cleaning mechanism;

A driving mechanism, which is fixedly connected to one side of the end surface of the mounting frame; used to mount the cleaning mechanism and can drive the cleaning mechanism to perform displacement adjustment;

A cleaning mechanism, the cleaning mechanism is fixedly connected to a side of the end surface of the mounting frame away from the driving mechanism and is fixedly connected to the driving mechanism; and is used for cleaning the solar photovoltaic panel;

The spraying mechanism is fixedly connected to the end surface of the cleaning mechanism and is used for spraying the cleaning agent during the operation of the cleaning mechanism.

As a further solution of the utility model: the driving mechanism includes:

A transverse plate, wherein the transverse plate is fixedly connected to one side of the end surface of the mounting frame, and a threaded shaft is rotatably connected inside the transverse plate;

A moving block, the moving block is threadedly connected to the outer side of the threaded shaft and slidably connected to the inside of the cross plate;

A driving member is fixedly connected to the outer side surface of the transverse plate and is drivingly connected to the threaded shaft.

As a further solution of the utility model: the cleaning mechanism includes:

A limiting rod, the limiting rod being fixedly connected to a side of the end surface of the mounting frame away from the horizontal plate;

A sliding rod, wherein the sliding rod is fixedly connected to one end of the moving block close to the limiting rod, and one end of the sliding rod close to the limiting rod is slidably connected to the inside of the limiting rod;

A cleaning brush rod is fixedly connected to one end of the sliding rod close to the mounting frame.

As a further solution of the utility model: the spraying mechanism includes:

A connecting pipe, wherein the connecting pipe is fixedly connected to the side of the sliding rod, and a plurality of water outlets are fixedly connected at intervals at one end of the connecting pipe close to the solar photovoltaic panel;

The detergent box is fixedly connected to one end of the sliding rod away from the mounting frame, and the detergent box is connected to the connecting pipe through a water outlet pipe.

As a further solution of the utility model: a moving block groove is provided inside the horizontal plate, and the moving block groove is used to install the threaded shaft and the moving block;

A slide groove is arranged inside the limiting rod, and the slide groove is used for installing the sliding rod and is slidably connected with the sliding rod.

Compared with the prior art, the beneficial effect of the utility model is that the photovoltaic component with the function of reducing the hot spot effect can not only perform conventional photovoltaic power generation processing, but the device can also clean the photovoltaic panels through the driving mechanism, cleaning mechanism and spraying mechanism, effectively avoiding the phenomenon of hot spot effect caused by dirt on the photovoltaic panels during long-term use, thereby improving the practicability of the device and increasing the service life of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of a top view of a photovoltaic module with a function of reducing hot spot effects provided in this embodiment.

FIG. 2 is a schematic diagram of the main structure of a photovoltaic module with a function of reducing hot spot effect provided in this embodiment.

FIG3 is a schematic diagram of a partial structure of a photovoltaic module with a function of reducing hot spot effect provided in this embodiment.

In the figure: horizontal plate-1, driving member-2, threaded shaft-3, moving block-4, moving block groove-5, mounting frame-6, solar photovoltaic panel-7, detergent box-8, sliding rod-9, slide groove-10, limit rod-11, connecting pipe-12, water outlet-13, cleaning brush rod-14, water outlet pipe-15.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to FIG. 1 to FIG. 3 , an embodiment of the utility model provides a photovoltaic module with a function of reducing hot spot effect, and the photovoltaic module with a function of reducing hot spot effect includes:

A mounting frame 6, wherein a solar photovoltaic panel 7 is mounted inside the mounting frame 6; the solar photovoltaic panel 7 is used for photovoltaic power generation processing, and the mounting frame 6 is also used for mounting a driving mechanism and a cleaning mechanism;

A driving mechanism, which is fixedly connected to one side of the end surface of the mounting frame 6; used to install the cleaning mechanism and can drive the cleaning mechanism to adjust its displacement;

A cleaning mechanism, which is fixedly connected to the end surface of the mounting frame 6 on a side away from the driving mechanism and is fixedly connected to the driving mechanism; and is used to clean the solar photovoltaic panel 7;

The spraying mechanism is fixedly connected to the end surface of the cleaning mechanism and is used for spraying the cleaning agent during the operation of the cleaning mechanism.

Please refer to Figures 1 and 3. In one embodiment of the present utility model, the driving mechanism includes:

A transverse plate 1, wherein the transverse plate 1 is fixedly connected to one side of the end surface of the mounting frame 6, and a threaded shaft 3 is rotatably connected inside the transverse plate 1; the threaded shaft 3 can rotate inside the transverse plate 1; and

A moving block 4, wherein the moving block 4 is threadedly connected to the outer side of the threaded shaft 3 and is slidably connected to the inside of the horizontal plate 1; under the action of the threaded connection, the rotation of the threaded shaft 3 can drive the moving block 4 to slide inside the horizontal plate 1;

The driving member 2 is fixedly connected to the outer side surface of the transverse plate 1 and is drivingly connected to the threaded shaft 3; and is used for driving the threaded shaft 3 to rotate.

Please refer to Figures 1 to 3. In one embodiment of the present invention, the cleaning mechanism includes:

A limiting rod 11, wherein the limiting rod 11 is fixedly connected to a side of the end surface of the mounting frame 6 away from the horizontal plate 1; the limiting rod 11 can play a guiding and limiting role;

A sliding rod 9, wherein the sliding rod 9 is fixedly connected to one end of the moving block 4 close to the limiting rod 11, and one end of the sliding rod 9 close to the limiting rod 11 is slidably connected inside the limiting rod 11; the movement of the moving block 4 can drive the sliding rod 9 to move accordingly, and one end of the sliding rod 9 can slide inside the limiting rod 11 accordingly;

The cleaning brush rod 14 is fixedly connected to one end of the sliding rod 9 close to the mounting frame 6 ; the movement of the sliding rod 9 can drive the cleaning brush rod 14 thereon to move accordingly, thereby being able to clean the solar photovoltaic panel 7 .

Please refer to Figures 1 to 2. In one embodiment of the present utility model, the spraying mechanism includes:

A connecting pipe 12, wherein the connecting pipe 12 is fixedly connected to the side of the sliding rod 9, and a plurality of water outlets 13 are fixedly connected at intervals at one end of the connecting pipe 12 close to the solar photovoltaic panel 7; the connecting pipe 12 can play a connecting role during use, and the cleaning agent inside the connecting pipe 12 can be sprayed out through each water outlet 13, thereby playing an effective auxiliary role in the process of the cleaning brush rod 14 cleaning the solar photovoltaic panel 7;

The detergent box 8 is fixedly connected to the end of the sliding rod 9 away from the mounting frame 6, and the detergent box 8 is connected to the connecting pipe 12 through the water outlet pipe 15; the detergent inside the detergent box 8 can be discharged into the inside of the connecting pipe 12 through the water outlet pipe 15.

Please refer to FIG. 1 and FIG. 3 . In one embodiment of the present utility model, a moving block groove 5 is provided inside the transverse plate 1 . The moving block groove 5 is used to install the threaded shaft 3 and the moving block 4 , and is rotationally connected to the threaded shaft 3 and slidably connected to the moving block 4 .

A slide groove 10 is provided inside the limiting rod 11 . The slide groove 10 is used to install the sliding rod 9 and is slidably connected to the sliding rod 9 .

The working principle of the utility model is:

During the use of the device, the solar photovoltaic panel 7 can be processed for photovoltaic power generation, and during long-term use, dirt will inevitably appear on the surface of the solar photovoltaic panel 7. At this time, the driving member 2 is started. Under the driving action of the driving member 2, the threaded shaft 3 can be driven to rotate in the moving block groove 5 inside the cross plate 1. Under the action of the threaded connection, the moving block 4 can be driven to slide in the moving block groove 5 inside the cross plate 1. The movement of the moving block 4 can drive the sliding rod 9 to move accordingly, and one end of the sliding rod 9 can slide in the sliding groove 10 inside the limiting rod 11. The movement of the sliding rod 9 can drive the cleaning brush rod 14 thereon to move accordingly, so that the solar photovoltaic panel 7 can be cleaned, and during the cleaning process, the detergent inside the detergent box 8 can be discharged into the interior of the connecting pipe 12 through the water outlet pipe 15, and the detergent inside the connecting pipe 12 can be sprayed out through each water outlet 13, thereby playing an effective auxiliary role in the process of the cleaning brush rod 14 cleaning the solar photovoltaic panel 7.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims (5)

1. The utility model provides a photovoltaic module with reduce hot spot effect function, its characterized in that, photovoltaic module with reduce hot spot effect function includes:

The solar photovoltaic panel is arranged in the installation frame;

The driving mechanism is fixedly connected to one side of the end face of the mounting frame; the device is used for installing the cleaning mechanism and can drive the cleaning mechanism to carry out displacement adjustment;

The cleaning mechanism is fixedly connected to one side, away from the driving mechanism, of the end face of the mounting frame and is fixedly connected with the driving mechanism; the cleaning device is used for cleaning the solar photovoltaic panel;

The spraying mechanism is fixedly connected to the end face of the cleaning mechanism; for performing a spraying process of the cleaning agent during operation of the cleaning mechanism.

2. The photovoltaic module with a function of reducing hot spot effect according to claim 1, wherein the driving mechanism includes:

the transverse plate is fixedly connected to one side of the end face of the mounting frame, and a threaded shaft is rotatably connected to the inside of the transverse plate;

The movable block is in threaded connection with the outer side surface of the threaded shaft and is in sliding connection with the inside of the transverse plate;

The driving piece is fixedly connected to the outer side face of the transverse plate and is in transmission connection with the threaded shaft.

3. The photovoltaic module with hot spot effect reducing function according to claim 2, wherein the cleaning mechanism comprises:

The limiting rod is fixedly connected to one side, far away from the transverse plate, of the end face of the mounting frame;

The sliding rod is fixedly connected to one end, close to the limiting rod, of the moving block, and one end, close to the limiting rod, of the sliding rod is slidably connected to the inside of the limiting rod;

The cleaning brush rod is fixedly connected to one end of the sliding rod, which is close to the mounting frame.

4. A photovoltaic module with a hotspot effect reducing function according to claim 3, characterized in that the spraying mechanism comprises:

The connecting pipe is fixedly connected to the side face of the sliding rod, and one end, close to the solar photovoltaic panel, of the connecting pipe is fixedly connected with a plurality of water outlets at intervals;

the cleaning agent box is fixedly connected to one end, far away from the installation frame, of the sliding rod, and the cleaning agent box is communicated with the connecting pipe through a water outlet pipe.

5. The photovoltaic module with the function of reducing the hot spot effect according to claim 3, wherein a moving block groove is provided inside the cross plate, and the moving block groove is used for installing a threaded shaft and a moving block;

The inside of gag lever post is provided with the spout, the spout is used for installing the slide bar, and with slide bar sliding connection.