Photovoltaic field environment detection device

Abstract

The utility model relates to the technical field of photovoltaic environment detection, and discloses a photovoltaic site environment detection device. The photovoltaic site environment detection device comprises a supporting rod, an arc-shaped photovoltaic panel, a rotating arm and a cleaning brush. Gear plates are fixedly arranged at the top ends of the supporting rods; the arc-shaped photovoltaic panel is fixedly arranged at the top of the supporting rod; the rotating arm is rotationally arranged at the top end of the supporting rod and used for installing the detection module. The cleaning brush is arranged on one side of the arc-shaped photovoltaic panel, the top end of the cleaning brush is rotationally connected with the rotating arm, and a first gear meshed with the gear plate is arranged at the top of the cleaning brush. According to the invention, automatic cleaning of the photovoltaic panel is realized, and the cleaning cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic environment detection, for example to a photovoltaic site environment detection device. BACKGROUND

[0002] At present, a photovoltaic site is a site for generating electricity by using solar energy. The photovoltaic site has a large area and a large number of photovoltaic panels. Therefore, the operating environment in the photovoltaic site needs to be detected, and the equipment in the photovoltaic site is dynamically maintained and cleaned according to the detection data. For example, the amount of dust on the photovoltaic panel is determined according to the detection data of solid particles in the air, so that the photovoltaic panel can be cleaned in time.

[0003] The existing environment detection device is a fixed support rod, a plurality of detection devices and sensors are installed at the top end of the support rod to detect a plurality of environmental data, and a solar panel is arranged at the top of the support rod to increase the power generation and provide power for the detection devices and sensors.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

[0005] The surface of the photovoltaic panel in the photovoltaic site can be automatically cleaned by a cleaning robot, but automatic cleaning of the solar panel cannot be achieved, and manual cleaning needs to be additionally performed, which is high in cost.

[0006] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present application, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. CONTENT OF THE INVENTION

[0007] In order to have a basic understanding of some aspects of the disclosed embodiments, the following is a simple summary. The summary is not a general review, nor is it intended to determine the key / important elements or delineate the scope of protection of these embodiments, but as a prelude to the detailed description below.

[0008] The embodiments of the present disclosure provide a photovoltaic site environment detection device to achieve automatic cleaning of the photovoltaic panel and reduce the cleaning cost.

[0009] In some embodiments, the photovoltaic site environment detection device comprises a support rod, an arc-shaped photovoltaic panel, a rotating arm and a cleaning brush. A gear plate is fixedly arranged at the top end of the support rod; the arc-shaped photovoltaic panel is fixedly arranged at the top of the support rod; the rotating arm is rotatably arranged at the top end of the support rod and is used for mounting a detection module; the cleaning brush is arranged on one side of the arc-shaped photovoltaic panel, the top end of the cleaning brush is rotatably connected with the rotating arm, and the top of the cleaning brush is provided with a first gear which is engaged with the gear plate.

[0010] Optionally, a mounting bracket is rotatably mounted on the rotating arm, and the mounting bracket is provided with multiple mounting supports for mounting the detection module.

[0011] Optionally, the bottom end of the mounting bracket is rotatably connected to the rotating arm.

[0012] Optionally, the curved photovoltaic panel gradually narrows from bottom to top.

[0013] Optionally, the inner wall of the curved photovoltaic panel is fixedly connected to the support rod via a connecting frame.

[0014] Optionally, a rotating shaft is fixedly provided at one end of the rotating arm, and the rotating shaft extends to the top inner side of the support rod and is rotatably connected thereto.

[0015] Optionally, the length of the cleaning brush is greater than the length of the curved photovoltaic panel.

[0016] Optionally, the detection module includes a temperature and humidity sensor and a wind speed sensor. The temperature and humidity sensor is mounted on the rotating arm; the wind speed sensor is mounted on the rotating arm.

[0017] Optionally, ventilation holes are provided at the bottom of the support rod.

[0018] Optionally, a support base is fixedly provided at the bottom end of the support rod.

[0019] The photovoltaic site environment monitoring device provided in this embodiment can achieve the following technical effects:

[0020] The rotating arm rotates relative to the top of the support rod, which in turn drives the cleaning brush to rotate around the support rod. The first gear then engages with the gear plate, causing the top of the cleaning brush to rotate relative to the rotating arm. The cleaning brush then rotates both around the support rod and relative to the rotating arm, thus automatically cleaning the curved photovoltaic panel, reducing dirt and dust on the panel and eliminating the need for additional manual cleaning, resulting in relatively low cleaning costs. Furthermore, a detection module is installed on the rotating arm, which rotates with the arm around the support rod, providing a relatively large detection range and improving detection accuracy.

[0021] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0022] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein:

[0023] Figure 1 This is a schematic diagram of the structure of a photovoltaic site environmental monitoring device provided in an embodiment of this disclosure;

[0024] Figure 2 is a partial structural schematic diagram of a photovoltaic site environment detection device provided by an embodiment of the present disclosure;

[0025] Figure 3 is an exploded schematic diagram of a partial structural schematic diagram of a photovoltaic site environment detection device provided by an embodiment of the present disclosure;

[0026] Figure 4 is an exploded schematic diagram of a structural schematic diagram of a photovoltaic site environment detection device provided by an embodiment of the present disclosure.

[0027] Reference signs:

[0028] 100, support rod; 110, gear plate; 120, mounting groove; 130, cover plate; 140, fixing sleeve; 150, ventilation hole; 160, support seat; 200, arc-shaped photovoltaic panel; 210, connecting frame; 300, rotating arm; 310, abutting block; 320, mounting frame; 330, mounting support arm; 340, first motor; 350, rotating shaft; 360, second gear; 370, third gear; 380, second motor; 400, cleaning brush; 410, first gear; 420, connecting shaft; 430, bristles; 440, limiting block; 500, detection module; 510, temperature and humidity sensor; 520, wind speed sensor; 530, particulate matter detection sensor. DETAILED DESCRIPTION

[0029] In order to enable a more detailed understanding of the features and technical content of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings, which are only used for reference and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, through multiple details, a sufficient understanding of the disclosed embodiments is provided. However, one or more embodiments can still be implemented without these details. In other cases, in order to simplify the drawings, well-known structures and devices can be simplified.

[0030] The terms "first", "second", and the like in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0031] In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "back" and the like indicate the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0032] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixedly connected, detachably connected, or integrally configured; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0033] Unless otherwise specified, the term "a plurality of" means two or more.

[0034] In the embodiments of the present disclosure, the character " / " represents an "or" relationship between the objects before and after it. For example, A / B means: A or B.

[0035] The term "and / or" is a description of the association between objects, which means that there can be three relationships. For example, A and / or B means: A or B, or, A and B, the three relationships.

[0036] It should be noted that the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0037] In combination Figure 1 As shown in the drawings, the present disclosure provides a photovoltaic site environment detection device, which comprises a support rod 100, an arc-shaped photovoltaic panel 200, a rotating arm 300 and a cleaning brush 400. The top end of the support rod 100 is fixedly provided with a gear plate 110; the arc-shaped photovoltaic panel 200 is fixedly arranged at the top of the support rod 100; the rotating arm 300 is rotatably arranged at the top end of the support rod 100, and is used for mounting a detection module 500; the cleaning brush 400 is arranged on one side of the arc-shaped photovoltaic panel 200, the top end of the cleaning brush 400 is rotatably connected with the rotating arm 300, and the top end is provided with a first gear 410 which is engaged with the gear plate 110.

[0038] The photovoltaic site environment detection device provided by the embodiment of the present disclosure is used, the rotating arm 300 rotates relative to the top end of the support rod 100, and then drives the cleaning brush 400 to rotate around the support rod 100. The first gear 410 cooperates with the gear plate 110, and drives the top end of the cleaning brush 400 to rotate relative to the rotating arm 300. The cleaning brush 400 rotates around the support rod 100 and rotates relative to the rotating arm 300, and then automatically cleans the arc-shaped photovoltaic panel 200, reduces dirt and dust on the arc-shaped photovoltaic panel 200, and does not need additional manual cleaning, and the cleaning cost is relatively low. And the detection module 500 is installed on the rotating arm 300, and the detection module 500 rotates around the support rod 100 with the rotating arm 300, the detection range is relatively large, and the detection accuracy is improved.

[0039] Optionally, the gear plate 110 is arranged on the lower side of the rotating arm 300. In this way, the position of the rotating arm 300 is relatively high, and the position of the detection module 500 installed on the rotating arm 300 is also relatively high, thereby reducing the risk of the detection module 500 being blocked.

[0040] In combination with Figure 2 Optionally, the lower side of the rotating arm 300 is provided with an abutting block 310, and the abutting block 310 abuts against the upper side wall of the gear plate 110. In this way, the abutting block 310 abuts against the gear plate 110, thereby reducing the risk of the rotating arm 300 being bent and deformed. The gear plate 110 provides support for the rotating arm 300 during rotation through the abutting block 310, thereby reducing the risk of the rotating arm 300 shaking up and down.

[0041] Optionally, the rotating arm 300 is rotatably provided with a mounting bracket 320, and the mounting bracket 320 is provided with a plurality of mounting arms 330 for mounting the detection module 500. In this way, each mounting arm 330 can be mounted with a detection module 500, thereby reducing the risk of interference between the detection modules 500 and improving the detection accuracy.

[0042] Specifically, the mounting arm 330 is provided with five mounting arms. In this way, the number of mounting arms 330 is relatively large, which can be used to mount more detection modules 500, and is also convenient for later installation of the detection module 500.

[0043] Optionally, one end of the mounting arm 330 is fixedly connected with the mounting bracket 320, and the other end of the mounting arm 330 extends outward away from the mounting bracket 320. In this way, the end of the mounting arm 330 away from the mounting bracket 320 is used to mount the detection module 500, so that the spacing between the detection modules 500 is relatively large, thereby reducing the risk of interference between the detection modules 500 and improving the detection accuracy.

[0044] Optionally, the plurality of mounting arms 330 are arranged along the axial direction of the mounting frame 320. In this way, the spacing between the mounting arms 330 is increased, the risk of interference between the detection modules 500 is reduced, and the detection accuracy is improved.

[0045] Specifically, one end of the rotating arm 300 is rotationally connected to the support rod 100, and the other end of the rotating arm 300 is rotationally connected to the mounting frame 320. In this way, the spacing between the mounting frame 320 and the support rod 100 is increased, the coverage range of the mounting frame 320 during rotation is improved, and the detection and sampling range is improved, avoiding single-point detection and sampling, and improving the detection accuracy.

[0046] Optionally, the bottom end of the mounting frame 320 is rotationally connected to the rotating arm 300. In this way, the mounting frame 320 can rotate relative to the rotating arm 300. During the rotation of the rotating arm 300 relative to the support rod 100, the mounting frame 320 is driven to rotate around the support rod 100, and at the same time, the mounting frame 320 rotates relative to the rotating arm 300, so that the orientation of the mounting frame 320 remains unchanged, improving the stability of the detection data.

[0047] It can be understood that the orientation of the mounting frame 320 remaining unchanged means that the orientation of the mounting frame 320 relative to the east, south, west, and north remains unchanged.

[0048] Optionally, the bottom side of the rotating arm 300 is provided with a first motor 340, and the output end of the first motor 340 is connected to the mounting frame 320 through a gear box. In this way, the first motor 340 provides power for the rotation of the mounting frame 320 relative to the rotating arm 300.

[0049] Optionally, the arc-shaped photovoltaic panel 200 gradually narrows from bottom to top. In this way, since the height of the sun is relatively high, the arc-shaped photovoltaic panel 200 gradually narrows from bottom to top, so that the upper end of the arc-shaped photovoltaic panel 200 does not block the lower end of the arc-shaped photovoltaic panel 200, and the sunlight can be better received.

[0050] Optionally, the inner side wall of the arc-shaped photovoltaic panel 200 is fixedly connected to the support rod 100 through the connecting frame 210. In this way, the stability of the connection is relatively high.

[0051] Optionally, the connecting frame 210 is provided with a plurality of connecting frames. In this way, the stability of the connection is relatively high.

[0052] Specifically, the connecting frame 210 is provided with two connecting frames. In this way, the stability of the connection is relatively high.

[0053] In combination Figure 3 As shown in the figure, optionally, one end of the rotating arm 300 is fixedly provided with a rotating shaft 350, and the rotating shaft 350 extends to the inner side of the top of the support rod 100 and is rotationally connected thereto. In this way, the rotating shaft 350 is rotationally connected to the support rod 100, and the stability of the connection is relatively high.

[0054] Optionally, the top of the support rod 100 is provided with a mounting groove 120, the rotating shaft 350 extends through the support rod 100 into the mounting groove 120, the rotating shaft 350 is provided with a second gear 360 at one end of the mounting groove 120, the second gear 360 is engaged with a third gear 370, the third gear 370 is connected with the output end of a second motor 380, and the second motor 380 is connected with the inner side wall of the mounting groove 120 through a motor support. In this way, the second motor 380 provides power for the rotation of the third gear 370, and the third gear 370 drives the second gear 360 and the rotating shaft 350 to rotate.

[0055] Specifically, the top of the support rod 100 is provided with a cover plate 130, and the cover plate 130 is arranged on the groove of the mounting groove 120. In this way, the cover plate 130 provides protection for the mounting groove 120.

[0056] Specifically, the mounting groove 120 is located on the upper side of the arc-shaped photovoltaic panel 200.

[0057] Optionally, the mounting groove 120 is provided with a fixing sleeve 140 sleeved with the rotating shaft 350, and the fixing sleeve 140 is fixedly connected with the inner side wall of the mounting groove 120. In this way, the stability of the connection is relatively high.

[0058] Specifically, the rotating shaft 350 penetrates the gear plate 110.

[0059] It can be understood that the arc-shaped photovoltaic panel 200 can supply power to the first motor 340 and the second motor 380.

[0060] Optionally, the length of the cleaning brush 400 is greater than the length of the arc-shaped photovoltaic panel 200. In this way, the length of the cleaning brush 400 is greater than the length of the arc-shaped photovoltaic panel 200, the cleaning range of the cleaning brush 400 is relatively large, and the cleaning effect is relatively good.

[0061] Optionally, the cleaning brush 400 comprises a connecting shaft 420 and a bristle 430. The top end of the connecting shaft 420 is rotatably connected with the rotating arm 300, and the bristle 430 is arranged on the outer side of the connecting shaft 420. In this way, the connecting shaft 420 rotates relative to the rotating arm 300, drives the bristle 430 to rotate, and cleans the arc-shaped photovoltaic panel 200.

[0062] Specifically, the first gear 410 is connected with the connecting shaft 420.

[0063] Specifically, the length of the bristle 430 is greater than the length of the arc-shaped photovoltaic panel 200.

[0064] Optionally, the bristle 430 gradually narrows from top to bottom. In this way, corresponding to the arc-shaped photovoltaic panel 200 which is narrow at the top and wide at the bottom, the arc-shaped photovoltaic panel 200 is better cleaned.

[0065] Specifically, the top end of the connecting shaft 420 is fixedly provided with a limiting block 440, and the limiting block 440 abuts against the upper side wall of the rotating arm 300. In this way, the limiting block 440 provides a limit for the connecting shaft 420, thereby reducing the risk of the connecting shaft 420 falling off the rotating arm 300.

[0066] Optionally, the detection module 500 comprises a temperature and humidity sensor 510 and a wind speed sensor 520. The temperature and humidity sensor 510 is installed on the rotating arm 300, and the wind speed sensor 520 is installed on the rotating arm 300. In this way, the data of the photovoltaic site are detected by the temperature and humidity sensor 510 and the wind speed sensor 520.

[0067] It can be understood that the temperature and humidity sensor 510 is a conventional technical means and prior art in the field.

[0068] It can be understood that the wind speed sensor 520 is a conventional technical means and prior art in the field.

[0069] Optionally, the detection module 500 further comprises a particulate matter detection sensor 530. The particulate matter detection sensor 530 is installed on the rotating arm 300. In this way, the dust data in the photovoltaic site are obtained by the particulate matter detection sensor 530, and the equipment in the photovoltaic site is cleaned according to the dust data.

[0070] It can be understood that the particulate matter detection sensor 530 is a conventional technical means and prior art in the field.

[0071] Specifically, the temperature and humidity sensor 510, the wind speed sensor 520 and the particulate matter detection sensor 530 are respectively installed on one installation support arm 330.

[0072] In combination with Figure 4 It can be understood that the particulate matter detection sensor 530 is a conventional technical means and prior art in the field.

[0073] Optionally, the bottom end of the support rod 100 is fixedly provided with a support base 160. In this way, the support base 160 has a relatively large contact area with the ground and has relatively high stability.

[0074] Specifically, the support rod 100 and / or the support base 160 are made of cast iron material.

[0075] The above description and drawings suffice to fully enable one skilled in the art to practice the embodiments of the present disclosure. Other embodiments can include structural and other changes. The embodiments are merely representative of possible variations. Individual components and functions are optional unless explicitly required, and the order of operations can be varied. Portions and features of some embodiments can be included in, or substituted for, portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the drawings, and can be varied in a variety of ways. The scope of the present disclosure is limited only by the claims that follow.

Claims

1. A photovoltaic site environmental detection apparatus, characterized by, The utility model relates to a photovoltaic field environment detection device, including: Supporting rod (100), top end fixedly equipped with gear plate (110); Arc photovoltaic panel (200), fixedly set up in the top of supporting rod (100); Rotary arm (300), rotation setting in the top end of supporting rod (100), be used for installing detection module (500); Cleaning brush (400), set up in one side of arc photovoltaic panel (200), the top end of cleaning brush (400) is rotationally connected with rotary arm (300), and top is equipped with the first gear (410) with gear plate (110) engages.

2. The photovoltaic field environment detection device according to claim 1, wherein: A mounting bracket (320) is rotationally arranged on the rotary arm (300), and the mounting bracket (320) is provided with a plurality of mounting arms (330) for mounting the detection module (500).

3. The photovoltaic field environment detection device according to claim 1, wherein: The bottom end of the mounting bracket (320) is rotationally connected with the rotary arm (300).

4. The photovoltaic field environment detection device according to claim 1, wherein: The arc photovoltaic panel (200) gradually narrows from bottom to top.

5. The photovoltaic field environment detection device according to claim 1, wherein: The inner side wall of the arc photovoltaic panel (200) is fixedly connected with the supporting rod (100) through a connecting bracket (210).

6. The photovoltaic field environment detection device according to claim 1, wherein: One end of the rotary arm (300) is fixedly provided with a rotating shaft (350), and the rotating shaft (350) extends to the inner side of the top of the supporting rod (100) and is rotationally connected therewith.

7. The photovoltaic field environment detection device according to claim 1, wherein: The length of the cleaning brush (400) is greater than the length of the arc photovoltaic panel (200).

8. The photovoltaic yard environment detection apparatus according to any one of claims 1 to 7, characterized by, The detection module (500) comprises: A temperature and humidity sensor (510) mounted on the rotary arm (300); A wind speed sensor (520) mounted on the rotary arm (300).

9. The photovoltaic field environment detection device according to any one of claims 1 to 7, wherein: The bottom of the supporting rod (100) is provided with a ventilation hole (150).

10. The photovoltaic field environment detection device according to any one of claims 1 to 7, wherein: The bottom end of the supporting rod (100) is fixedly provided with a support seat (160).

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