Dust collection device for photovoltaic panel cleaning robot

Abstract

The utility model discloses a dust suction device for a photovoltaic panel cleaning robot, which belongs to the technical field of photovoltaic panels, and is characterized by comprising a dust suction hood, a mounting mechanism is arranged on the rear side of the dust suction hood, a scraper is arranged at the bottom of the dust suction hood, a dust suction machine is arranged at the top of the dust suction hood, and the dust suction hood is connected with the mounting mechanism. A fixing plate is arranged on the rear side of the dust suction hood. The mounting mechanism comprises an inserting groove, an inserting block and two screws, the inserting groove is formed in the fixing plate, and the inserting block is movably inserted into the inserting groove, so that the problem that dust sucking and removing structures of most existing photovoltaic panel cleaning robots are inconvenient to disassemble after being mounted to clean the interior, and the cleaning efficiency is improved is solved. The problems that a dust collection structure cannot be conveniently attached to the surface of the photovoltaic panel, floating dust on the surface of the photovoltaic panel cannot be conveniently collected after being comprehensively scraped, the cleaning effect on the dust on the surface of the photovoltaic panel is affected, and therefore the use effect is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panels, in particular to a dust suction device for a photovoltaic panel cleaning robot. Background Art

[0002] Photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight. It is composed of thin solid photovoltaic cells made almost entirely of semiconductor materials. After the photovoltaic panel is used for a long time, the dust on the photovoltaic surface needs to be cleaned, so a photovoltaic panel cleaning robot is needed to clean the dust on the surface of the photovoltaic panel.

[0003] After the photovoltaic panel cleaning robot brushes off the dust on the surface of the photovoltaic panel, it is necessary to use a dust suction device to suck away the dust. The dust suction structure of most existing photovoltaic panel cleaning robots is not convenient to disassemble for internal cleaning after installation, and it is not convenient to make the dust suction structure fit the surface of the photovoltaic panel, and it is not convenient to completely scrape off the floating dust on the surface of the photovoltaic panel before vacuuming, which affects the cleaning effect of the dust on the surface of the photovoltaic panel. Utility Model Content

[0004] The utility model provides a dust suction device for a photovoltaic panel cleaning robot, aiming to solve the problem that the dust suction structure of most existing photovoltaic panel cleaning robots is inconvenient to disassemble for internal cleaning after installation, and it is inconvenient to make the dust suction structure fit the surface of the photovoltaic panel, and it is inconvenient to completely scrape off the floating dust on the surface of the photovoltaic panel before dust suction, which affects the cleaning effect of the dust on the surface of the photovoltaic panel and thus affects the use effect.

[0005] The utility model is implemented as follows: a dust suction device for a photovoltaic panel cleaning robot comprises a dust suction hood, a mounting mechanism is arranged at the rear side of the dust suction hood, a scraper is arranged at the bottom of the dust suction hood, a dust suction machine is arranged at the top of the dust suction hood, and a fixing plate is arranged at the rear side of the dust suction hood;

[0006] The installation mechanism comprises a slot, an insert block and two screws. The slot is opened inside the fixing plate, the insert block is movably inserted inside the slot, and the front side of the screw passes through the insert block and is connected with the internal thread of the fixing plate.

[0007] In order to achieve the effect of limiting the scraper, as a preferred dust suction device for a photovoltaic panel cleaning robot of the utility model, the surface of the dust suction hood is fixedly connected to a limiting block, and the surface of the scraper is fixedly connected to a limiting card, the number of the limiting blocks and the number of the limiting cards are both several, and the surface of the limiting block contacts the inner wall of the limiting card.

[0008] In order to prevent the limit blocks from accidentally dislocating and falling off when they are connected to the limit cards one by one, a dust suction device for a photovoltaic panel cleaning robot is preferably used in the utility model. An elastic stop block is fixedly connected to the surface of the limit card, and the surface of the elastic stop block contacts the surface of the limit block. The limit card is made of wear-resistant elastic plastic material.

[0009] In order to achieve the effect of conveniently moving the limit card, as a preferred dust suction device for a photovoltaic panel cleaning robot of the utility model, a shifting block is fixedly connected to the surface of the limit card, and the number of the shifting blocks is two.

[0010] In order to facilitate the installation of the fixing plate, as a preferred embodiment of the dust suction device for a photovoltaic panel cleaning robot of the utility model, the tops of both sides of the fixing plate are fixedly connected with mounting blocks.

[0011] In order to facilitate the pulling of the plug block, as a preferred embodiment of the dust suction device for a photovoltaic panel cleaning robot of the utility model, a handle is fixedly connected to the top of the plug block.

[0012] In order to achieve the effect of convenient dust collection, as a preferred dust collection device for a photovoltaic panel cleaning robot of the utility model, the bottom of the dust collector is fixedly connected to the top of the dust cover, and the top of the dust collector is fixedly connected with a dust collection pipe.

[0013] In order to achieve the effect that the scraper can fit the surface of the photovoltaic panel, as a preferred dust suction device for a photovoltaic panel cleaning robot of the utility model, the scraper is made of weather-resistant soft rubber.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The dust suction device for the photovoltaic panel cleaning robot is connected by tightly plugging the external dust conveying pipe with the dust suction pipe, and then the photovoltaic panel cleaning robot is controlled to move the scraper to the bottom of the scraper to contact the surface of the photovoltaic panel. At this time, the vacuum cleaner is controlled to work to suck the dust brushed by the photovoltaic panel cleaning robot. At this time, the scraper will completely scrape the floating dust remaining on the surface of the photovoltaic panel and suck it through the dust suction cover. When it is necessary to clean the inner wall of the dust suction cover, only two screws need to be removed to move the plug block upward and disengage from the slot, and then the plug block can be moved forward and separated from the fixing plate, so that the dust suction cover can be conveniently turned upside down to clean the inner wall of the dust suction cover. The dust suction cover is convenient and quick to disassemble, which avoids the problem that the structure of most existing photovoltaic panel cleaning robots for dust suction is inconvenient to be disassembled for internal cleaning after installation, and it is inconvenient to make the dust suction structure fit the surface of the photovoltaic panel, and it is inconvenient to completely scrape the floating dust on the surface of the photovoltaic panel and then vacuum, which affects the cleaning effect of the dust on the surface of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall structural diagram of the dust collection device for the photovoltaic panel cleaning robot of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the rear side of the fixing plate in the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional connection between the dust hood and the limiting block in the utility model;

[0019] Figure 4 It is a three-dimensional connection diagram of the scraper and the limit card in the utility model;

[0020] Figure 5 It is a three-dimensional connection diagram of the limit card and the elastic stopper in the utility model;

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the bottom of the dust hood in the utility model.

[0022] In the figure, 1, dust hood; 2, scraper; 3, fixing plate; 4, handle; 5, vacuum cleaner; 6, vacuum tube; 7, mounting block; 8, mounting mechanism; 801, slot; 802, insert block; 803, screw; 9, limit block; 10, limit card; 11, elastic stop block; 12, shift block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-6The utility model provides a technical solution: a dust suction device for a photovoltaic panel cleaning robot, comprising a dust suction hood 1, a mounting mechanism 8 is arranged at the rear side of the dust suction hood 1, a scraper 2 is arranged at the bottom of the dust suction hood 1, a dust suction machine 5 is arranged at the top of the dust suction hood 1, and a fixing plate 3 is arranged at the rear side of the dust suction hood 1;

[0026] The mounting mechanism 8 includes a slot 801 , an insert block 802 and two screws 803 . The slot 801 is opened inside the fixing plate 3 . The insert block 802 is movably inserted inside the slot 801 . The front side of the screw 803 passes through the insert block 802 and is connected to the internal thread of the fixing plate 3 .

[0027] In this embodiment: by tightly plugging and connecting the external dust conveying pipe with the dust suction pipe 6, and then controlling the photovoltaic panel cleaning robot to move the scraper 2 to the bottom of the scraper 2 to contact the surface of the photovoltaic panel, at this time, the vacuum cleaner 5 is controlled to work, and the dust brushed by the photovoltaic panel cleaning robot is sucked away. At this time, the scraper 2 will comprehensively scrape the floating dust remaining on the surface of the photovoltaic panel and suck it away through the dust hood 1. When it is necessary to clean the inner wall of the dust hood 1, it is only necessary to remove the two screws 803 to move the plug block 802 upward and disengage it from the slot 801, and then the plug block 802 can be moved forward and separated from the fixing plate 3, so that the dust hood 1 can be conveniently turned upside down to clean the inner wall of the dust hood 1. The dust hood 1 is convenient and quick to disassemble, which avoids the problem that the structure of most existing photovoltaic panel cleaning robots for dust suction is inconvenient to disassemble and clean the inside after installation, and it is inconvenient to make the dust suction structure fit the surface of the photovoltaic panel, and it is inconvenient to vacuum after comprehensively scraping the floating dust on the surface of the photovoltaic panel, which affects the cleaning effect of the dust on the surface of the photovoltaic panel.

[0028] As a technical optimization solution of the utility model, the surface of the dust hood 1 is fixedly connected to a limiting block 9, and the surface of the scraper 2 is fixedly connected to a limiting card 10. The number of the limiting blocks 9 and the limiting cards 10 are both several, and the surface of the limiting block 9 contacts the inner wall of the limiting card 10.

[0029] In this embodiment: by bringing the elastic limit card 10 into contact with the limit block 9, the limit card 10 is pushed upward so that the surface of the limit block 9 is in contact and engaged with the inner wall of the limit card 10, the fixed plate 3 can be limited, thereby achieving the effect of limiting the scraper 2.

[0030] As a technical optimization solution of the utility model, the surface of the limit card 10 is fixedly connected with an elastic stopper 11, the surface of the elastic stopper 11 contacts the surface of the limit block 9, and the limit card 10 is made of wear-resistant elastic plastic material.

[0031] In this embodiment: when the limit card 10 is connected with the limit block 9 one by one, the elastic stop block 11 can prevent the limit block 9 and the limit card 10 from being dislocated and separated, which is convenient for the subsequent limit block 9 and the limit card 10 to be connected. Since the limit card 10 is made of wear-resistant elastic plastic, the limit card 10 can be deformed, thereby achieving the effect of preventing the limit block 9 from being accidentally dislocated and falling off when being connected with the limit card 10 one by one.

[0032] As a technical optimization solution of the present utility model, a shifting block 12 is fixedly connected to the surface of the limit card 10, and the number of the shifting blocks 12 is two.

[0033] In this embodiment, by moving the shifting block 12 , the limit card 10 made of wear-resistant elastic plastic material can be deformed, thereby achieving the effect of facilitating the movement of the limit card 10 .

[0034] As a technical optimization solution of the present invention, the tops of both sides of the fixing plate 3 are fixedly connected with mounting blocks 7 .

[0035] In this embodiment: by using an external bolt to pass through the mounting block 7 and threading the external bolt to the mounting position of the photovoltaic panel cleaning robot, the fixing plate 3 can be installed, thereby achieving the effect of facilitating the installation of the fixing plate 3.

[0036] As a technical optimization solution of the present invention, a handle 4 is fixedly connected to the top of the insert block 802 .

[0037] In this embodiment, the insert block 802 can be conveniently pulled by holding the handle 4, thereby achieving the effect of conveniently pulling the insert block 802.

[0038] As a technical optimization solution of the present invention, the bottom of the vacuum cleaner 5 is fixedly connected to the top of the dust hood 1 , and the top of the vacuum cleaner 5 is fixedly connected to a dust suction pipe 6 .

[0039] In this embodiment, by controlling the vacuum cleaner 5 to work, the vacuum cleaner 5 can generate suction force to suck away the dust brushed by the photovoltaic panel cleaning robot, thereby achieving the effect of convenient vacuuming.

[0040] As a technical optimization solution of the present utility model, the scraper 2 is made of weather-resistant soft rubber.

[0041] In this embodiment: since the scraper 2 is made of weather-resistant soft rubber, it can prevent the scraper 2 from fitting tightly to the surface of the photovoltaic panel and avoid scratching the surface of the photovoltaic panel, thereby achieving the effect of allowing the scraper 2 to fit tightly to the surface of the photovoltaic panel.

[0042] Working principle: first, use an external bolt to pass through the mounting block 7, and thread the external bolt to the mounting position of the photovoltaic panel cleaning robot to fix the fixing plate 3, and then tightly connect the external dust conveying pipe to the dust suction pipe 6. At this time, the photovoltaic panel cleaning robot can be controlled to move the scraper 2 to the bottom of the scraper 2 to contact the surface of the photovoltaic panel. At this time, the vacuum cleaner 5 is controlled to work, and the vacuum cleaner 5 can generate suction to suck away the dust brushed by the photovoltaic panel cleaning robot. At this time, the scraper 2 will comprehensively scrape off the floating dust remaining on the surface of the photovoltaic panel and suck it away through the dust suction hood 1. Since the scraper 2 is made of weather-resistant soft rubber, the scraper 2 can avoid being attached to the surface of the photovoltaic panel and scratching the surface of the photovoltaic panel. When the scraper 2 needs to be replaced, the dial block 12 is moved to deform the limit card 10 made of wear-resistant elastic plastic material. At this time, the elastic stop block 11 will also be extended, which can make the inner wall of the limit card 10 separate from the limit block 9, and the limit The positioning card 10 is disengaged from the limit block 9, so that the scraper 2 can be disengaged from the dust hood 1, and a new scraper 2 and the limit card 10 are replaced and connected to the limit block 9. When the inner wall of the dust hood 1 needs to be cleaned, it is only necessary to remove the two screws 803, hold the handle 4 and pull the plug block 802 upwards to disengage the plug block 802 from the slot 801, and then the plug block 802 can be moved forward and separated from the fixing plate 3, so that the dust hood 1 can be conveniently turned upside down to clean the inner wall of the dust hood 1. The dust hood 1 is easy and quick to disassemble, which avoids the problem that the structure of most existing photovoltaic panel cleaning robots for dust suction is not convenient to be disassembled for internal cleaning after installation, and it is not convenient to make the dust suction structure fit the surface of the photovoltaic panel, and it is not convenient to completely scrape the floating dust on the surface of the photovoltaic panel and then vacuum it, which affects the cleaning effect of the dust on the surface of the photovoltaic panel. It should be noted that the photovoltaic panel, the photovoltaic panel cleaning robot and the vacuum cleaner 5 are all existing mature technologies that have been published and will not be described in detail here.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust collection device for a photovoltaic panel cleaning robot, comprising a dust collection hood (1), characterized in that: The rear side of the dust hood (1) is provided with a mounting mechanism (8), the bottom of the dust hood (1) is provided with a scraper (2), the top of the dust hood (1) is provided with a vacuum cleaner (5), and the rear side of the dust hood (1) is provided with a fixing plate (3); The mounting mechanism (8) comprises a slot (801), an insert block (802) and two screws (803); the slot (801) is opened inside the fixing plate (3); the insert block (802) is movably inserted inside the slot (801); and the front side of the screw (803) passes through the insert block (802) and is connected to the internal thread of the fixing plate (3).

2. The dust suction device for a photovoltaic panel cleaning robot according to claim 1, characterized in that: The surface of the dust hood (1) is fixedly connected to a limit block (9), and the surface of the scraper (2) is fixedly connected to a limit card (10). The number of the limit blocks (9) and the number of the limit cards (10) are both several, and the surface of the limit block (9) is in contact with the inner wall of the limit card (10).

3. The dust collecting device for a photovoltaic panel cleaning robot according to claim 2, characterized in that: An elastic stopper (11) is fixedly connected to the surface of the limit card (10), the surface of the elastic stopper (11) contacts the surface of the limit block (9), and the limit card (10) is made of wear-resistant elastic plastic material.

4. The dust collecting device for a photovoltaic panel cleaning robot according to claim 2, characterized in that: A shifting block (12) is fixedly connected to the surface of the limit card (10), and the number of the shifting blocks (12) is two.

5. The dust collecting device for a photovoltaic panel cleaning robot according to claim 1, characterized in that: The tops of both sides of the fixing plate (3) are fixedly connected with mounting blocks (7).

6. The dust collecting device for a photovoltaic panel cleaning robot according to claim 1, characterized in that: A handle (4) is fixedly connected to the top of the insert block (802).

7. The dust suction device for a photovoltaic panel cleaning robot according to claim 1, characterized in that: The bottom of the vacuum cleaner (5) is fixedly connected to the top of the dust hood (1), and the top of the vacuum cleaner (5) is fixedly connected to a dust suction pipe (6).

8. The dust collecting device for a photovoltaic panel cleaning robot according to claim 1, characterized in that: The scraper (2) is made of weather-resistant soft rubber.

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