Double-glass photovoltaic panel with reflection function

Abstract

The utility model discloses a double-glass photovoltaic panel with a reflection function, which belongs to the technical field of photovoltaic panels and comprises a base, the upper end of the base is connected with a self-adjusting reflection assembly, the upper end of the self-adjusting reflection assembly is connected with a self-cleaning photovoltaic panel mounting and cleaning assembly, and the self-adjusting reflection assembly comprises an adjusting driving assembly and a reflection assembly. The upper end of the base is connected with an adjusting driving assembly, the top of the base is connected with a light reflecting assembly, the upper end of the adjusting driving assembly is connected with the light reflecting assembly, the adjusting driving assembly is started when the double-glass photovoltaic panel works, and the adjusting driving assembly drives the light reflecting assembly to adjust the angle so that sunlight on the back face of the double-glass photovoltaic panel can be reflected to the back face of the double-glass photovoltaic panel. The efficiency is improved, the adjusting driving assembly drives the self-cleaning photovoltaic panel mounting and cleaning assembly to move at the same time, the self-cleaning photovoltaic panel mounting and cleaning assembly cleans the front face of the double-glass photovoltaic panel, a driving piece does not need to be additionally arranged, and the cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic panels, and in particular relates to a double-glass photovoltaic panel with a reflection function. Background Art

[0002] Double-glass photovoltaic panels are composed of two layers of glass and EVA adhesive for the cell machine in the middle. Double-glass photovoltaic panels have the advantages of high efficiency and strong durability. Double-glass photovoltaic panels can absorb light energy on both sides, so that the back of the double-glass photovoltaic panels can absorb sunlight reflected from the ground, thereby improving efficiency.

[0003] Chinese patent CN212992281U proposes a bifacial photovoltaic module system with a reflector, including a photovoltaic support mechanism, a beam, a bifacial photovoltaic module and a reflector. Multiple photovoltaic support mechanisms are arranged in parallel, and the bifacial photovoltaic modules are arranged in sequence along the beam on the top of the photovoltaic support mechanism; each photovoltaic support mechanism includes a front column, a rear column, a main beam, a diagonal brace and a fixed frame: the rear column is higher than the front column, and the two ends of the main beam are respectively connected to the rear column and the front column to obliquely support the bifacial photovoltaic module; the two ends of the diagonal brace are respectively connected to the middle of the main beam and the bottom of the rear column, and the two ends of the fixed frame are respectively connected to the rear column and the diagonal brace; the reflector is placed on each fixed frame along the arrangement direction of the photovoltaic modules.

[0004] However, when the above patent reflects sunlight onto the back of the photovoltaic panel, the reflector cannot be adjusted in angle, so the reflector can only reflect sunlight onto the back of the photovoltaic panel from a specific angle, resulting in poor efficiency.

[0005] Based on this, the present invention designs a double-glass photovoltaic panel with a reflective function to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a double-glass photovoltaic panel with a reflective function.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A double-glass photovoltaic panel with a reflective function, comprising a base;

[0009] The upper end of the base is connected to a self-adjusting reflective component for reflecting light onto the back of the double-glass photovoltaic panel and automatically adjusting the angle;

[0010] The upper end of the self-adjusting reflective assembly is connected to a self-cleaning photovoltaic panel installation and cleaning assembly for installing a double-glass photovoltaic panel and capable of working in conjunction with the self-adjusting reflective assembly to clean the double-glass photovoltaic panel;

[0011] The self-adjusting reflective assembly includes an adjusting drive assembly and a reflective assembly. The upper end of the base is connected to the adjusting drive assembly, the top of the base is connected to the reflective assembly, the upper end of the adjusting drive assembly is connected to the reflective assembly, and the upper end of the reflective assembly is connected to the self-cleaning photovoltaic panel installation and cleaning assembly.

[0012] Furthermore, the adjustment drive assembly includes a motor, a threaded rod, a mouth-shaped push block and a limit guide rod. The motor is fixedly connected to the inner bottom of the base, and the output end of the motor is fixedly connected to the threaded rod. The right end of the threaded rod passes through the lower end of the mouth-shaped push block and is rotatably connected to the right end of the base. The threaded rod is threadedly connected to the mouth-shaped push block. There is a set of limit guide rods at the front and rear ends of the mouth-shaped push block, which pass through the mouth-shaped push block and are slidably connected to the mouth-shaped push block. The left and right ends of the limit guide rod are respectively fixedly connected to the left and right ends of the base, and the front and rear ends of the mouth-shaped push block are connected to the reflective assembly.

[0013] Furthermore, the reflective assembly includes a limit slide groove, a reflective plate, a first limit slide column, a support frame, a smooth groove, an inclined slide groove and a vertical slide groove. The front and rear ends of the top of the base are fixedly connected to the support frame, and a smooth groove is provided in the middle of the lower end of the support frame, an inclined slide groove is provided on the support frame on the left side of the smooth groove, and a vertical slide groove is provided on the support frame at the upper end of the inclined slide groove. The smooth groove, the inclined slide groove and the vertical slide groove are connected, and the front and rear ends of the mouth-shaped push block are provided with a limit slide groove, the reflector is located between the two groups of support frames, and the front and rear side walls of the left and right ends of the reflector are fixedly connected to the first limit slide column, the two groups of first limit slide columns on the left side pass through the smooth groove and the limit slide groove and are slidably connected to the smooth groove and the limit slide groove, and the two groups of first limit slide columns on the left side are slidably connected in the slide groove composed of the smooth groove, the inclined slide groove and the vertical slide groove.

[0014] Furthermore, the upper end of the vertical slide is fixedly connected to a self-cleaning photovoltaic panel installation and cleaning component, and the upper end of the limiting slide is connected to a self-cleaning photovoltaic panel installation and cleaning component.

[0015] Furthermore, when the first limiting sliding post on the right side is located at the rightmost end of the smooth groove, the first limiting sliding post on the left side is also located in the smooth groove.

[0016] Furthermore, the self-cleaning photovoltaic panel installation cleaning component includes a support frame, a cleaning slide, a cleaning slide rod, a cleaning brush and a second limiting slide column. The upper end of the support frame is fixedly connected to the support frame, and the upper ends of the front and rear side walls of the support frame are provided with cleaning slides. The front and rear ends of the cleaning slide rod are respectively slidably connected in a group of cleaning slides, and the lower end of the cleaning slide rod is fixedly connected to a cleaning brush. The front and rear side walls of the cleaning slide rod are fixedly connected to the second limiting slide column, and the ends of the second limiting slide column away from each other pass through a group of limiting slides and are slidably connected to the limiting slides.

[0017] Furthermore, when the first limiting sliding post at the right end is located at the rightmost end of the smooth groove, the second limiting sliding post is located at the rightmost end of the cleaning groove.

[0018] Furthermore, the cleaning slide bar is a square slide bar.

[0019] The utility model has the following technical effects:

[0020] When the double-glass photovoltaic panel is in use, the motor is started, the output end of the motor drives the threaded rod to rotate, and the threaded rod drives the mouth-shaped push block to move to the left under the limit guide of the limit guide rod, and the mouth-shaped push block drives the first limit slide on the right side to move to the left through the limit slide groove, and the first limit slide on the right side drives the reflector to move to the left, and the reflector drives the first limit slide on the left side to move to the left. When the first limit slide on the left side is transported to the inside of the inclined slide groove, the first limit slide on the left side moves to the left and drives the left end of the reflector to move upward under the limit of the inclined slide groove. When the first limit slide on the left side moves into the vertical slide groove, the reflector is in an inclined state at this time. , so that the force of the reflector squeezing the first limiting slide on the left side is a force inclined to the upper left, so that the first limiting slide on the left side drives the left end of the reflector to continue to move upward under the limitation of the vertical slide groove. Due to the limitation of the first limiting slide on the right side, the height of the right end of the reflector remains unchanged before the first limiting slide on the right side enters the inclined slide groove, thereby realizing the adjustment of the inclination of the reflector, so that the sunlight shining from the right side of the reflector can be reflected to the back side of the double-glass photovoltaic panel, so that the sunlight that cannot shine on the front side of the double-glass photovoltaic panel will be reflected to the back side of the double-glass photovoltaic panel and fully utilized, thereby greatly improving the power generation efficiency of the double-glass photovoltaic panel.

[0021] The utility model discloses that when the mouth-shaped pushing block moves to the left to adjust the inclination of the reflector, the mouth-shaped pushing block drives the second limiting sliding post to move to the left through the limiting slide groove, and the second limiting sliding post drives the cleaning slide rod to move to the left under the limit of the cleaning slide groove, so that the cleaning slide rod drives the second limiting sliding post to move to the left and moves downward under the limit of the limiting slide groove. The cleaning slide rod drives the cleaning brush to move to the left while moving forward, so that the cleaning brush cleans the front of the double-glass photovoltaic panel, and realizes the cleaning of the photovoltaic panel while adjusting the reflection angle, without the need for additional driving parts, saving costs, and avoiding fallen leaves and other debris blocking the photovoltaic panel and affecting the efficiency of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0023] Figure 1 This is a three-dimensional structure of a double-glass photovoltaic panel with a reflective function. Figure 1 ;

[0024] Figure 2 This is a front view of a double-glass photovoltaic panel with a reflective function according to the present invention;

[0025] Figure 3 This is a three-dimensional structure of a double-glass photovoltaic panel with a reflective function. Figure 2 ;

[0026] Figure 4 This is a three-dimensional structure of a double-glass photovoltaic panel with a reflective function. Figure 3 .

[0027] In the accompanying drawings: 1. Base 2. Self-adjusting reflective assembly 21. Adjustment drive assembly 211. Motor 212. Threaded rod 213. Mouth-shaped push block 214. Limiting guide rod 22. Reflective assembly 221. Limiting slide 222. Reflective plate 223. First limiting slide 224. Support frame 225. Smooth groove 226. Oblique slide 227. Vertical slide 3. Self-cleaning photovoltaic panel installation and cleaning assembly 31. Support frame 32. Cleaning slide 33. Cleaning slide rod 34. Cleaning brush 35. Second limiting slide. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0029] The present invention will be further described below with reference to the embodiments.

[0030] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0031] Example 1

[0032] Please refer to the instruction manual Figure 1-4 , a double-glass photovoltaic panel with a reflective function, comprising a base 1;

[0033] The upper end of the base 1 is connected to a self-adjusting reflective component 2 for reflecting light to the back of the double-glass photovoltaic panel and automatically adjusting the angle;

[0034] The upper end of the self-adjusting reflective component 2 is connected to a self-cleaning photovoltaic panel installation and cleaning component 3 for installing a double-glass photovoltaic panel and capable of working in conjunction with the self-adjusting reflective component 2 to clean the double-glass photovoltaic panel;

[0035] The self-adjusting reflective assembly 2 includes an adjusting drive assembly 21 and a reflective assembly 22. The upper end of the base 1 is connected to the adjusting drive assembly 21, the top of the base 1 is connected to the reflective assembly 22, the upper end of the adjusting drive assembly 21 is connected to the reflective assembly 22, and the upper end of the reflective assembly 22 is connected to the self-cleaning photovoltaic panel installation and cleaning assembly 3;

[0036] The adjustment drive assembly 21 includes a motor 211, a threaded rod 212, a mouth-shaped push block 213 and a limiting guide rod 214. The motor 211 is fixedly connected to the inner bottom of the base 1. The output end of the motor 211 is fixedly connected to the threaded rod 212. The right end of the threaded rod 212 passes through the lower end of the mouth-shaped push block 213 and is rotatably connected to the right end of the base 1. The threaded rod 212 is threadedly connected to the mouth-shaped push block 213. A group of limiting guide rods 214 are provided at the front and rear ends of the mouth-shaped push block 213, passing through the mouth-shaped push block 213 and being slidably connected to the mouth-shaped push block 213. The left and right ends of the limiting guide rods 214 are respectively fixedly connected to the left and right ends of the base 1. The front and rear ends of the mouth-shaped push block 213 are connected to the reflective assembly 22.

[0037] The reflective assembly 22 includes a limiting slide 221, a reflective plate 222, a first limiting slide column 223, a support frame 224, a smooth groove 225, an oblique slide 226 and a vertical slide 227. The front and rear ends of the top of the base 1 are fixedly connected to the support frame 224. A smooth groove 225 is provided in the middle of the lower end of the support frame 224. An oblique slide 226 is provided on the support frame 224 on the left side of the smooth groove 225. A vertical slide 227 is provided on the support frame 224 at the upper end of the oblique slide 226. The smooth groove 225, the oblique slide 226 and the vertical slide 227 are connected. The front and rear ends of the mouth-shaped push block 213 are both provided with a limiting slide 221. The reflector 222 is located between the two groups of support frames 224. The front and rear side walls of the left and right ends of the reflector 222 are fixedly connected with first limiting slides 223. The two groups of first limiting slides 223 on the left side pass through the smooth groove 225 and the limiting slide 221 and are slidably connected to the smooth groove 225 and the limiting slide 221. The two groups of first limiting slides 223 on the left side are slidably connected in the slide composed of the smooth groove 225, the inclined slide 226 and the vertical slide 227. The upper end of the vertical slide 227 is fixedly connected to the self-cleaning photovoltaic panel installation and cleaning component 3. The upper end of the limiting slide 221 is connected to the self-cleaning photovoltaic panel installation and cleaning component 3.

[0038] Preferably, when the right first limiting sliding post 223 is located at the rightmost end of the smooth groove 225 , the left first limiting sliding post 223 is also located in the smooth groove 225 ;

[0039] When the double-glass photovoltaic panel is in use, the motor 211 is started, and the output end of the motor 211 drives the threaded rod 212 to rotate, and the threaded rod 212 drives the mouth-shaped push block 213 to move to the left under the limit guide of the limit guide rod 214, and the mouth-shaped push block 213 drives the first limit slide 223 on the right to move to the left through the limit slide groove 221, and the first limit slide 223 on the right drives the reflector 222 to move to the left, and the reflector 222 drives the first limit slide 223 on the left to move to the left. When the first limit slide 223 on the left is transported to the inside of the inclined slide groove 226, under the limit of the inclined slide groove 226, the first limit slide 223 on the left moves to the left and drives the left end of the reflector 222 to move upward. When the first limit slide 223 on the left moves to the vertical slide groove 227, due to this When the reflector 222 is in an inclined state, the force of the reflector 222 squeezing the left first limiting slide 223 is a force inclined to the upper left, so that the left first limiting slide 223 drives the left end of the reflector 222 to continue to move upward under the limitation of the vertical slide groove 227. Due to the limitation of the right first limiting slide 223, the height of the right end of the reflector 222 remains unchanged before the right first limiting slide 223 enters the inclined slide groove 226, thereby realizing the adjustment of the inclination of the reflector 222, so that the sunlight from the right side of the reflector 222 can be reflected to the back side of the double-glass photovoltaic panel, so that the sunlight that cannot be irradiated on the front side of the double-glass photovoltaic panel will be reflected to the back side of the double-glass photovoltaic panel and fully utilized, thereby greatly improving the power generation efficiency of the double-glass photovoltaic panel.

[0040] The self-cleaning photovoltaic panel installation cleaning assembly 3 includes a support frame 31, a cleaning chute 32, a cleaning slide bar 33, a cleaning brush 34 and a second limiting slide post 35. The upper end of the support frame 224 is fixedly connected to the support frame 31, and the upper ends of the front and rear side walls of the support frame 31 are provided with cleaning chute 32. The front and rear ends of the cleaning slide bar 33 are respectively slidably connected in a group of cleaning chute 32, and the lower end of the cleaning slide bar 33 is fixedly connected to the cleaning brush 34. The front and rear side walls of the cleaning slide bar 33 are fixedly connected to the second limiting slide post 35. The ends of the second limiting slide post 35 away from each other pass through a group of limiting slide slots 221 and are slidably connected to the limiting slide slots 221.

[0041] Preferably, when the first limiting slide post 223 on the right end is located at the rightmost end of the smooth groove 225 , the second limiting slide post 35 is located at the rightmost end of the cleaning groove 32 ;

[0042] Preferably, the cleaning slide bar 33 is a square slide bar;

[0043] When the mouth-shaped push block 213 moves to the left to adjust the inclination of the reflector 222, the mouth-shaped push block 213 drives the second limiting slide 35 to move to the left through the limiting slide 221, and the second limiting slide 35 drives the cleaning slide 33 to move to the left under the limit of the cleaning slide 32, so that the cleaning slide 33 drives the second limiting slide 35 to move to the left and move downward under the limit of the limiting slide 221. The cleaning slide 33 moves forward and drives the cleaning brush 34 to move to the left, so that the cleaning brush 34 cleans the front of the double-glass photovoltaic panel, realizing the cleaning of the photovoltaic panel while adjusting the reflection angle, without the need for additional driving parts, saving costs, and avoiding fallen leaves and other debris blocking the photovoltaic panel and affecting the efficiency of the photovoltaic panel.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A double-glass photovoltaic panel with a reflective function, comprising a base (1), characterized in that: The upper end of the base (1) is connected to a self-adjusting reflective component (2) for reflecting light onto the back of the double-glass photovoltaic panel and capable of automatically adjusting the angle; The upper end of the self-adjusting reflective component (2) is connected to a self-cleaning photovoltaic panel installation and cleaning component (3) for installing a double-glass photovoltaic panel and capable of working in conjunction with the self-adjusting reflective component (2) to clean the double-glass photovoltaic panel; The self-adjusting reflective assembly (2) comprises an adjusting drive assembly (21) and a reflective assembly (22); the upper end of the base (1) is connected to the adjusting drive assembly (21); the top of the base (1) is connected to the reflective assembly (22); the upper end of the adjusting drive assembly (21) is connected to the reflective assembly (22); and the upper end of the reflective assembly (22) is connected to a self-cleaning photovoltaic panel installation and cleaning assembly (3).

2. The double-glass photovoltaic panel with a reflective function according to claim 1, characterized in that: The adjustment drive assembly (21) comprises a motor (211), a threaded rod (212), a mouth-shaped push block (213) and a limiting guide rod (214). The motor (211) is fixedly connected to the inner bottom of the base (1). The output end of the motor (211) is fixedly connected to the threaded rod (212). The right end of the threaded rod (212) passes through the lower end of the mouth-shaped push block (213) and is rotatably connected to the right end of the base (1). The threaded rod (212) is threadedly connected to the mouth-shaped push block (213). A group of limiting guide rods (214) are provided at the front and rear ends of the mouth-shaped push block (213) to pass through the mouth-shaped push block (213) and are slidably connected to the mouth-shaped push block (213). The left and right ends of the limiting guide rod (214) are respectively fixedly connected to the left and right ends of the base (1). The front and rear ends of the mouth-shaped push block (213) are connected to the reflective assembly (22).

3. The double-glass photovoltaic panel with reflection function according to claim 2, characterized in that: The reflective assembly (22) comprises a limiting slide groove (221), a reflective plate (222), a first limiting slide column (223), a support frame (224), a smooth groove (225), an inclined slide groove (226) and a vertical slide groove (227). The top and rear ends of the base (1) are fixedly connected to the support frame (224). A smooth groove (225) is provided in the middle of the lower end of the support frame (224). An inclined slide groove (226) is provided on the support frame (224) on the left side of the smooth groove (225). A vertical slide groove (227) is provided on the support frame (224) above the inclined slide groove (226). The smooth groove (225), the inclined slide groove (226) and the vertical slide groove (227) are fixedly connected to the front and rear ends of the base (1). The grooves (227) are connected, and the front and rear ends of the mouth-shaped push block (213) are both provided with limited sliding grooves (221). The reflector (222) is located between the two groups of support frames (224). The front and rear side walls of the left and right ends of the reflector (222) are both fixedly connected with first limited sliding posts (223). The two groups of first limited sliding posts (223) on the left side both pass through the smooth groove (225) and the limited sliding groove (221) and are slidably connected to the smooth groove (225) and the limited sliding groove (221). The two groups of first limited sliding posts (223) on the left side are both slidably connected in the sliding groove composed of the smooth groove (225), the oblique sliding groove (226) and the vertical sliding groove (227).

4. The double-glass photovoltaic panel with reflection function according to claim 3, characterized in that: The upper end of the vertical slide groove (227) is fixedly connected to the self-cleaning photovoltaic panel installation and cleaning component (3), and the upper end of the limiting slide groove (221) is connected to the self-cleaning photovoltaic panel installation and cleaning component (3).

5. The double-glass photovoltaic panel with reflection function according to claim 4, characterized in that: When the first limiting sliding post (223) on the right side is located at the rightmost end of the smooth groove (225), the first limiting sliding post (223) on the left side is also located in the smooth groove (225).

6. The double-glass photovoltaic panel with reflection function according to claim 5, characterized in that: The self-cleaning photovoltaic panel installation cleaning component (3) comprises a support frame (31), a cleaning chute (32), a cleaning slide bar (33), a cleaning brush (34) and a second limiting slide bar (35). The upper end of the support frame (224) is fixedly connected to the support frame (31). The upper ends of the front and rear side walls of the support frame (31) are provided with cleaning chute (32). The front and rear ends of the cleaning slide bar (33) are respectively slidably connected in a group of cleaning chute (32). The lower end of the cleaning slide bar (33) is fixedly connected to the cleaning brush (34). The front and rear side walls of the cleaning slide bar (33) are fixedly connected to the second limiting slide bar (35). The ends of the second limiting slide bar (35) that are away from each other pass through a group of limiting slide bars (221) and are slidably connected to the limiting slide bars (221).

7. The double-glass photovoltaic panel with reflection function according to claim 6, characterized in that: When the first limiting slide post (223) at the right end is located at the rightmost end of the smooth groove (225), the second limiting slide post (35) is located at the rightmost end of the cleaning groove (32).

8. The double-glass photovoltaic panel with reflection function according to claim 6 or 7, characterized in that: The cleaning slide bar (33) is a square slide bar.

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