Photovoltaic waterproof groove

Abstract

The utility model provides a photovoltaic waterproof groove, which belongs to the field of waterproof equipment and comprises a waterproof groove strip, the rear end of the waterproof groove strip is fixedly connected with a second connecting vertical plate, the front end of the second connecting vertical plate is fixedly connected with an extension spring, and the front end of the extension spring is fixedly connected with a first connecting vertical plate. An inner sliding frame is fixedly connected to the front end of the first connecting vertical plate and located in the waterproof groove strip, an intercepting net panel is fixedly connected to the middle of the inner sliding frame, a connecting disc is fixedly connected to the front end of the inner sliding frame, a pull rope is fixedly connected to the front end of the connecting disc, and the inner sliding frame is arranged on the rear side in the waterproof groove strip. During use, the ring-shaped hook ring is hooked by a finger to drag the pull rope downwards, the intercepting net panel in the inner sliding frame can locally intercept impurity particles contained in the waterproof groove strip when water overflows, and impurities are prevented from being accumulated in the waterproof groove strip.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a photovoltaic waterproof trough. Background Art

[0002] Photovoltaic is the abbreviation of solar photovoltaic power generation system, which is a power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. It has two modes of operation: independent operation and grid-connected operation.

[0003] The waterproof grooves can be used to divert rainwater on the surface of solar photovoltaic panels in rainy weather to avoid short circuits caused by rainwater overflow. When the waterproof grooves divert rainwater in outdoor environments, some impurity particles will be generated in the rainwater. If they are blocked in the waterproof grooves, the water in the waterproof grooves will not be smoothly diverted, which will affect the water delivery efficiency of the waterproof grooves and reduce the applicability of the waterproof grooves. Summary of the invention

[0004] The purpose of the photovoltaic waterproof trough is to provide a photovoltaic waterproof trough with strong applicability in view of the above-mentioned problems existing in the prior art.

[0005] The purpose of this photovoltaic waterproof trough can be achieved through the following technical solutions:

[0006] A photovoltaic waterproof trough includes a waterproof trough bar, the rear end of the waterproof trough bar is fixedly connected to a second connecting vertical plate, the front end of the second connecting vertical plate is fixedly connected to a tension spring, the front end of the tension spring is fixedly connected to a first connecting vertical plate, the front end of the first connecting vertical plate is fixedly connected to an inner sliding frame, the inner sliding frame is located in the waterproof trough bar, the middle part of the inner sliding frame is fixedly connected to an interception net panel, the front end of the inner sliding frame is fixedly connected to a connecting disc, and the front end of the connecting disc is fixedly connected to a pull rope.

[0007] In the above-mentioned photovoltaic waterproof trough, the draw rope runs through the inside and outside of the waterproof trough strip, and the front end of the draw rope is fixedly connected with a ring-shaped hook.

[0008] In the above-mentioned photovoltaic waterproof groove, the ring-shaped hook ring extends out of the waterproof groove bar, and the inner sliding frame is slidably connected to the inner side of the waterproof groove bar.

[0009] In the above-mentioned photovoltaic waterproof trough, vertical hinges are installed at both ends of the left and right sides of the inner sliding frame, and inner wall scraping rods are arranged at the outer ends of the vertical hinges.

[0010] In the above-mentioned photovoltaic waterproof groove, the inner wall scraper rod is in contact with the inner side wall of the inner sliding frame, and water penetrates the inner end of the waterproof groove strip.

[0011] In the above-mentioned photovoltaic waterproof trough, the water-liquid waterproof trough strip is led out from the front end, and the waterproof trough strip is externally connected to a photovoltaic solar panel.

[0012] In the above photovoltaic waterproof trough, the lower end of the waterproof trough bar is fixedly connected to an L-shaped hook frame, and the ring-shaped hook ring is clamped on the inner sliding frame.

[0013] Compared with the prior art, the photovoltaic waterproof trough has waterproof trough strips arranged adjacent to the photovoltaic panels when installing multiple solar photovoltaic panels, and an inner sliding frame arranged at the rear inner side of the waterproof trough strip. When in use, the fingers are hooked on the ring-shaped hook to pull the pull rope down, and the inner sliding frame is stretched from back to front in the waterproof trough strip when pulling down. The interception net panel in the inner sliding frame can partially intercept the impurity particles contained in the waterproof trough strip when the water overflows, and the inner sliding frame slides in the waterproof trough strip to push the remaining impurities out of the waterproof trough strip to avoid the accumulation of impurities in the waterproof trough strip.

[0014] The foreign matters on the inner sliding frame are pulled out of the waterproof groove and dumped, and then the pull rope is loosened to allow the tension spring to rebound and reset the inner sliding frame for recycling, which is beneficial to ensuring the water conveying efficiency of the waterproof groove.

[0015] At the same time, vertical hinges are provided at both ends of the inner sliding frame. When the inner sliding frame slides in the waterproof groove, the inner wall scraper outside the vertical hinge can utilize the vertical hinge to generate a micro-rotational force on the inner wall scraper, so that the inner wall scraper can fully abut against the left and right side walls of the waterproof groove. At this time, the inner wall scraper can scrape off the stubborn attachments on the inner wall of the waterproof groove, so that the use efficiency of the waterproof groove is guaranteed and the applicability of the photovoltaic waterproof groove is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the axial structure of the waterproof groove bars of the photovoltaic waterproof groove;

[0017] Figure 2 This is a schematic diagram of the partially cut-off and enlarged structure of the front part of the waterproof groove strip of the photovoltaic waterproof groove;

[0018] Figure 3 This is a schematic diagram of the enlarged structure of the inner sliding frame of the photovoltaic waterproof trough;

[0019] Figure 4 For this photovoltaic waterproof trough Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] In the figure,

[0021] 1. Waterproof groove; 2. Pull rope; 3. Ring hook; 4. Connecting disc; 5. Inner sliding frame; 6. Intercepting net panel; 7. Vertical hinge; 8. Inner wall scraper; 9. First connecting vertical plate; 10. Tension spring; 11. Second connecting vertical plate; 12. L-shaped hook frame. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly mounted on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0025] like Figure 1-Figure 4 As shown, a photovoltaic waterproof trough includes a waterproof trough bar 1, the rear end of the waterproof trough bar 1 is fixedly connected to a second connecting vertical plate 11, the front end of the second connecting vertical plate 11 is fixedly connected to a tension spring 10, the front end of the tension spring 10 is fixedly connected to a first connecting vertical plate 9, the front end of the first connecting vertical plate 9 is fixedly connected to an inner sliding frame 5, the inner sliding frame 5 is located in the waterproof trough bar 1, the middle part of the inner sliding frame 5 is fixedly connected to an intercepting net panel 6, the front end of the inner sliding frame 5 is fixedly connected to a connecting disc 4, and the front end of the connecting disc 4 is fixedly connected to a pull rope 2.

[0026] The drawstring 2 passes through the inside and outside of the waterproof groove 1 , and a ring-shaped hook 3 is fixedly connected to the front end of the drawstring 2 .

[0027] The ring-shaped hook ring 3 extends out of the waterproof groove bar 1 , and the inner sliding frame 5 is slidably connected to the inner side of the waterproof groove bar 1 .

[0028] Vertical hinges 7 are installed at both left and right ends of the inner sliding frame 5 , and inner wall scraping rods 8 are arranged at the outer ends of the vertical hinges 7 .

[0029] The inner wall scraper rod 8 is in contact with the inner side wall of the inner sliding frame 5 , and water penetrates the inner end of the waterproof groove strip 1 .

[0030] The water-liquid waterproof groove strip 1 is led out from the front end, and the waterproof groove strip 1 is externally connected with a photovoltaic solar panel.

[0031] The lower end of the waterproof groove bar 1 is fixedly connected with an L-shaped hook frame 12 , and the ring-shaped hook ring 3 is engaged with the inner sliding frame 5 .

[0032] When installing multiple solar photovoltaic panels, this solution sets waterproof grooves 1 at adjacent locations of the photovoltaic panels. The waterproof grooves 1 can be used to divert rainwater on the surface of the solar photovoltaic panels in rainy weather to prevent rainwater overflow from causing short circuits in related circuits. When the waterproof grooves 1 divert rainwater in an outdoor environment, some impurity particles will be generated in the rainwater. The impurity particles will be blocked in the waterproof grooves 1, causing the water in the waterproof grooves 1 to be diverted unsmoothly, affecting the water delivery efficiency of the waterproof grooves 1. Therefore, it is necessary to design a photovoltaic waterproof groove with an impurity dredging function to solve the above problems. Therefore, an inner sliding frame 5 is set at the rear side of the waterproof groove 1. The inner sliding frame 5 and the rear inner wall of the waterproof groove 1 are connected to each other through a tension spring 10, and a pull rope 2 is set at the front side of the inner sliding frame 5. When in use, hook the ring hook 3 with your fingers to pull the pull rope 2 down. When pulling down, the inner sliding frame 5 is stretched from back to front in the waterproof groove 1. When the water in the water tank 1 is in a state of being overflowed, the intercepting net panel 6 in the sliding frame 5 can partially intercept the impurity particles contained in the water-proof groove bar 1 when the water overflows, and the inner sliding frame 5 slides in the water-proof groove bar 1 to push the remaining impurities out of the water-proof groove bar 1, so as to avoid the accumulation of impurities in the water-proof groove bar 1, and the impurities on the inner sliding frame 5 are pulled out of the water-proof groove bar 1 and dumped, and then the pull rope 2 is loosened to allow the tension spring 10 to rebound and reset the inner sliding frame 5 for recycling, which is beneficial to ensure the water conveyance efficiency of the water-proof groove bar 1. At the same time, vertical hinges 7 are provided on the left and right ends of the inner sliding frame 5. When the inner sliding frame 5 slides in the water-proof groove bar 1, the inner wall scraper 8 outside the vertical hinge 7 can utilize the micro-rotational force generated by the vertical hinge 7 on the inner wall scraper 8, so that the inner wall scraper 8 can fully abut against the left and right side walls of the water-proof groove bar 1. At this time, the inner wall scraper 8 can scrape off the stubborn attachments on the inner side wall of the water-proof groove bar 1, so that the use efficiency of the water-proof groove bar 1 can be ensured.

[0033] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0034] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection required by the present invention.

Claims

1. A photovoltaic waterproof trough, comprising a waterproof trough strip (1), characterized in that: The rear end of the waterproof groove (1) is fixedly connected to a second connecting vertical plate (11), the front end of the second connecting vertical plate (11) is fixedly connected to a tension spring (10), the front end of the tension spring (10) is fixedly connected to a first connecting vertical plate (9), the front end of the first connecting vertical plate (9) is fixedly connected to an inner sliding frame (5), the inner sliding frame (5) is located in the waterproof groove (1), the middle part of the inner sliding frame (5) is fixedly connected to an intercepting net panel (6), the front end of the inner sliding frame (5) is fixedly connected to a connecting disc (4), and the front end of the connecting disc (4) is fixedly connected to a pull rope (2).

2. A photovoltaic waterproof trough according to claim 1, characterized in that: The pull rope (2) passes through the inside and outside of the waterproof groove (1), and the front end of the pull rope (2) is fixedly connected with a ring-shaped hook ring (3).

3. A photovoltaic waterproof trough according to claim 2, characterized in that: The ring-shaped hook (3) extends out of the waterproof groove (1), and the inner sliding frame (5) is slidably connected to the inner side of the waterproof groove (1).

4. The photovoltaic waterproof trough according to claim 1, characterized in that: Vertical hinges (7) are installed at both left and right ends of the inner sliding frame (5), and inner wall scraping rods (8) are arranged at the outer ends of the vertical hinges (7).

5. A photovoltaic waterproof trough according to claim 4, characterized in that: The inner wall scraper (8) is in contact with the inner side wall of the inner sliding frame (5), and water penetrates the inner end of the waterproof groove (1).

6. A photovoltaic waterproof trough according to claim 5, characterized in that: The waterproof groove bar (1) is led out from the front end, and the waterproof groove bar (1) is externally connected to a photovoltaic solar panel.

7. The photovoltaic waterproof trough according to claim 1, characterized in that: The lower end of the waterproof groove strip (1) is fixedly connected to an L-shaped hook frame (12), and the ring-shaped hook ring (3) is engaged with the inner sliding frame (5).

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