Waterproof photovoltaic charging pile with maintenance window

Abstract

The application provides a waterproof photovoltaic charging pile with a maintenance window, and belongs to the technical field of charging piles. It comprises a cylindrical charging pile body, a photovoltaic charging end is arranged at the upper end of the charging pile body, a plurality of photovoltaic panels are arranged on the photovoltaic charging end, a maintenance window is further arranged on the charging pile body and located at the lower side of the photovoltaic charging end, and a window protection assembly is further arranged on the charging pile body. The maintenance window on the charging pile body can facilitate maintenance when the charging pile is damaged, the window protection assembly can shield the maintenance window when the charging pile does not need to be maintained, and can prevent rainwater from entering the charging pile from the maintenance window.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of charging piles, and relates to a waterproof photovoltaic charging pile with a maintenance window. BACKGROUND

[0002] In order to be more efficient in light collection, photovoltaic charging piles are generally set outdoors. In order to ensure that the charging pile does not enter water in rainy days, a maintenance window is generally not arranged on the charging pile. Therefore, when the charging pile is damaged, the shell of the charging pile needs to be disassembled for maintenance, which is inconvenient. Therefore, a charging pile capable of conveniently maintaining the charging pile and preventing rainwater from entering the charging pile through the maintenance window is needed.

[0003] In order to overcome the deficiencies of the prior art, people have continuously explored and proposed various solutions. For example, a high-efficiency photovoltaic charging pile is disclosed in Chinese Patent [Application No. 201420574949.8], which comprises a body, a photovoltaic assembly, a support and a heat-removing fan. The body is internally provided with the heat-removing fan, and the heat-removing fan is connected with a heat-removing pipe. The photovoltaic assembly is fixedly arranged on the upper portion of the body through the support, and the photovoltaic panel assembly comprises a glass cover plate, a silicon cell sheet, a back plate, a reflective aluminum film, an anti-reflection coating and a bottom plate. The glass cover plate, the silicon cell sheet and the back plate are bonded through an EVA adhesive film between each layer, and the reflective aluminum film is arranged between the silicon cell sheet and the back plate, and the anti-reflection coating is arranged between the glass cover plate and the silicon cell sheet. The silicon cell sheet comprises a plurality of thin strip-shaped silicons, and there is a gap between the two adjacent thin strip-shaped silicons. The bottom plate is internally provided with a junction box, and the junction box is electrically connected with a storage battery through a wire. However, the above-mentioned problems still exist. SUMMARY

[0004] The purpose of the present application is to provide a waterproof photovoltaic charging pile with a maintenance window in order to solve the above-mentioned problems.

[0005] In order to achieve the above-mentioned purpose, the following technical solutions are adopted in the present application:

[0006] The waterproof photovoltaic charging pile with a maintenance window comprises a charging pile body in a cylindrical shape. The charging pile body is provided with a photovoltaic charging end at the upper end. A plurality of photovoltaic panels are arranged on the photovoltaic charging end. A maintenance window is further arranged on the charging pile body, and the maintenance window is located on the lower side of the photovoltaic charging end. A window protection assembly is further arranged on the charging pile body.

[0007] In the present application, the maintenance window on the charging pile body can be conveniently maintained when the charging pile is damaged. The window protection assembly can shield the maintenance window when the charging pile does not need to be maintained, and can prevent rainwater from entering the charging pile through the maintenance window.

[0008] In the waterproof photovoltaic charging pile with a maintenance window, the window protection assembly comprises an annular shield movably sleeved on the charging pile body, the annular shield is fixed outside the maintenance window through a limiting structure, and a waterproof plate structure matched with the annular shield is further arranged on the charging pile body.

[0009] The annular shield can shield and protect the maintenance window, the waterproof plate structure cooperates with the annular shield to prevent rainwater from entering the charging pile body through the maintenance window when the charging pile is not maintained, and the limiting structure can fix the annular shield and quickly move the annular shield to expose the maintenance window when the charging pile needs to be maintained.

[0010] In the waterproof photovoltaic charging pile with a maintenance window, the limiting structure comprises a vertical sliding groove and a horizontal sliding groove arranged on the charging pile body in a recessed manner, one end of the horizontal sliding groove is connected with the top of the vertical sliding groove, and a limiting sliding block matched with the horizontal sliding groove and the vertical sliding groove is fixed on the inner wall of the annular shield. When the limiting sliding block is located in the horizontal sliding groove, the annular shield is located outside the maintenance window, and the top of the annular shield abuts against the waterproof plate structure. When the limiting sliding block is located in the horizontal sliding groove, the annular shield can rotate circumferentially along the charging pile body, and when the annular shield is rotated to the position that the limiting sliding block is located in the vertical sliding groove, the annular shield can move axially along the charging pile body, so that the annular shield is away from or close to the maintenance window.

[0011] In the waterproof photovoltaic charging pile with a maintenance window, the cross section of the horizontal sliding groove is arc-shaped and located on the upper side of the maintenance window.

[0012] In the waterproof photovoltaic charging pile with a maintenance window, the waterproof plate structure comprises a waterproof plate with a ring-shaped cross section, the waterproof plate is located on the upper side of the horizontal sliding groove, and the top of the annular shield abuts against the bottom of the waterproof plate when the limiting sliding block is located in the horizontal sliding groove. The abutment of the waterproof plate and the annular shield can prevent rainwater from entering the maintenance passage through the gap between the annular shield and the charging pile body.

[0013] In the waterproof photovoltaic charging pile with a maintenance window, a waterproof rubber strip structure is further arranged between the waterproof plate and the annular shield. The waterproof rubber strip structure can further improve the sealing effect between the waterproof plate and the annular shield, so as to prevent rainwater from entering the maintenance passage from the gap between the waterproof plate and the annular shield.

[0014] In the waterproof photovoltaic charging pile with a maintenance window, the waterproof rubber strip structure comprises a first sealing strip fixed on the bottom of the waterproof plate and a second sealing strip fixed on the top of the annular shield. The cooperation of the first sealing strip and the second sealing strip can further improve the waterproof effect, so as to prevent rainwater from entering the maintenance passage from the gap between the waterproof plate and the annular shield.

[0015] In the waterproof photovoltaic charging pile with a maintenance window, the annular shield can move along the axial direction of the charging pile body when the limiting sliding block is located in the vertical sliding groove.

[0016] In the waterproof photovoltaic charging pile with a maintenance window, the annular shield is further provided with an observation window made of transparent material, and the cross section of the observation window is arc-shaped and the area of the observation window is larger than that of the maintenance window. The observation window made of transparent material can facilitate the observation of the situation in the maintenance window through the annular shield.

[0017] In the waterproof photovoltaic charging pile with a maintenance window, the thickness of the observation window is half of the annular shield.

[0018] Compared with the prior art, the advantages of the present application are that:

[0019] 1. The maintenance window on the charging pile body can facilitate the maintenance when the charging pile is damaged, the window protection assembly can shield the maintenance window when the charging pile does not need to be maintained, and rainwater can be prevented from entering the charging pile from the maintenance window.

[0020] 2. The annular shield can shield and protect the maintenance window, the waterproof plate structure cooperates with the annular shield to prevent rainwater from entering the charging pile body from the maintenance window when the charging pile is not maintained, and the limiting structure can fix the annular shield and quickly move the annular shield to expose the maintenance window when the charging pile needs to be maintained.

[0021] 3. When the limiting sliding block is located in the horizontal sliding groove, the annular shield can rotate along the circumferential direction of the charging pile body, and when the annular shield is rotated to the position that the limiting sliding block is located in the vertical sliding groove, the annular shield can move along the axial direction of the charging pile body, so that the annular shield is away from or close to the maintenance window.

[0022] 4. The observation window made of transparent material can facilitate the observation of the situation in the maintenance window through the annular shield.

[0023] Other advantages, objects and features of the present application will be partly embodied in the following description, and will be partly understood by those skilled in the art through research and practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the present application;

[0025] Figure 2 is a schematic diagram of the external structure of the present application;

[0026] Figure 3 is a schematic diagram of the structure of the annular shield.

[0027] In the figure, the charging pile body 1, the photovoltaic charging end 2, the photovoltaic panel 3, the maintenance window 4, the window protection assembly 5, the annular shield 6, the limiting structure 7, the waterproof plate structure 8, the vertical sliding groove 9, the horizontal sliding groove 10, the limiting sliding block 11, the waterproof plate 12, the waterproof rubber strip structure 13, the first sealing strip 14, the second sealing strip 15, the observation window 16. DETAILED DESCRIPTION

[0028] As shown in Figures 1-3 , a waterproof photovoltaic charging pile with a maintenance window comprises a cylindrical charging pile body 1, the upper end of the charging pile body 1 is provided with a photovoltaic charging end 2, the photovoltaic charging end 2 is provided with a plurality of photovoltaic panels 3, the charging pile body 1 is further provided with a maintenance window 4, the maintenance window 4 is located on the lower side of the photovoltaic charging end 2, and the charging pile body 1 is further provided with a window protection assembly 5.

[0029] In the present application, the maintenance window on the charging pile body can be conveniently repaired when the charging pile is damaged, the window protection assembly can shield the maintenance window when the charging pile does not need to be repaired, and rainwater can be prevented from entering the charging pile from the maintenance window.

[0030] Specifically, as shown in Figures 1-3 , the window protection assembly 5 comprises an annular shield 6 movably sleeved on the charging pile body 1, the annular shield 6 is fixed outside the maintenance window 4 through a limiting structure 7, and the charging pile body 1 is further provided with a waterproof plate structure 8 matched with the annular shield 6.

[0031] The annular shield can shield and protect the maintenance window, the waterproof plate structure cooperates with the annular shield to prevent rainwater from entering the charging pile body from the maintenance window when the charging pile is not being repaired, and the limiting structure can fix the annular shield and quickly move the annular shield to expose the maintenance window when the charging pile needs to be repaired.

[0032] Specifically, as shown in Figures 1-3 , the limiting structure 7 comprises a vertical sliding groove 9 and a horizontal sliding groove 10 recessed inward on the charging pile body 1, one end of the horizontal sliding groove 10 is connected with the top of the vertical sliding groove 9, a limiting sliding block 11 matched with the horizontal sliding groove 10 and the vertical sliding groove 9 is fixedly connected to the inner wall of the annular shield 6, when the limiting sliding block 11 is located in the horizontal sliding groove 10, the annular shield 6 is located outside the maintenance window 4, and the top of the annular shield 6 abuts against the waterproof plate structure 8. When the limiting sliding block is located in the horizontal sliding groove, the annular shield can rotate circumferentially along the charging pile body, when the annular shield is rotated to the position that the limiting sliding block is located in the vertical sliding groove, the annular shield can move axially along the charging pile body, so that the annular shield moves away from or approaches the maintenance window.

[0033] Specifically, referring to Figures 1-3 As shown in the figure, the cross section of the horizontal sliding groove 10 is arc-shaped and located on the upper side of the inspection window 4.

[0034] Specifically, referring to Figures 1-3 As shown in the figure, the waterproof plate structure 8 includes a waterproof plate 12 with a cross section in the shape of a ring, which is located on the upper side of the horizontal sliding groove 10 and abuts against the top of the ring-shaped cover 6 when the limiting sliding block 11 is located in the horizontal sliding groove 10. The abutment of the waterproof plate and the ring-shaped cover can prevent rainwater from entering the inspection passage through the gap between the ring-shaped cover and the charging pile body.

[0035] Preferably, referring to Figures 1-3 As shown in the figure, a waterproof rubber strip structure 13 is further arranged between the waterproof plate 12 and the ring-shaped cover 6. The waterproof rubber strip structure 13 can further increase the sealing effect between the waterproof plate and the ring-shaped cover, preventing rainwater from entering the inspection passage from between the waterproof plate 12 and the ring-shaped cover 6.

[0036] Specifically, referring to Figures 1-3 As shown in the figure, the waterproof rubber strip structure 13 includes a first sealing strip 14 fixed to the bottom of the waterproof plate 12 and a second sealing strip 15 fixed to the top of the ring-shaped cover 6. The cooperation of the first sealing strip 14 and the second sealing strip 15 can further improve the waterproof effect to prevent rainwater from entering the inspection passage from between the waterproof plate 12 and the ring-shaped cover 6.

[0037] Rotating the ring-shaped cover 6 to move the limiting sliding block 11 into the vertical sliding groove 9 can move the ring-shaped cover 6 axially along the charging pile body 1.

[0038] Preferably, referring to Figures 1-3 As shown in the figure, the ring-shaped cover 6 is further provided with an observation window 16 made of transparent material, and the cross section of the observation window 16 is arc-shaped and the area of the observation window 16 is larger than the inspection window 4. The observation window 16 made of transparent material can facilitate observation of the situation in the inspection window through the ring-shaped cover.

[0039] Specifically, referring to Figures 1-3 As shown in the figure, the thickness of the observation window 16 is half of the ring-shaped cover 6.

[0040] The working principle of the present application is that the inspection window on the charging pile body can facilitate maintenance when the charging pile is damaged, the window protection assembly can shield the inspection window when the charging pile does not need to be maintained, and rainwater can be prevented from entering the charging pile from the inspection window.

[0041] The annular shield can shield and protect the maintenance window, the waterproof plate structure cooperates with the annular shield to prevent rainwater from entering the charging pile body through the maintenance window when the charging pile body is not maintained, the limiting structure can fix the annular shield and can quickly move the annular shield to expose the maintenance window when the charging pile needs to be maintained, when the limiting sliding block is located in the horizontal sliding groove, the annular shield can rotate circumferentially along the charging pile body, when the annular shield is rotated to the position that the limiting sliding block is located in the vertical sliding groove, the annular shield can move axially along the charging pile body, so that the annular shield is away from or close to the maintenance window, and the waterproof plate and the annular shield abut against each other to prevent rainwater from entering the maintenance passage through the gap between the annular shield and the charging pile body;

[0042] The waterproof rubber strip structure 13 can further increase the sealing effect between the waterproof plate and the annular shield, prevent rainwater from entering the maintenance passage between the waterproof plate 12 and the annular shield 6, and the cooperation of the first sealing strip 14 and the second sealing strip 15 can further improve the waterproof effect to prevent rainwater from entering the maintenance passage between the waterproof plate 12 and the annular shield 6, and the observation window 16 made of transparent material can conveniently observe the situation in the maintenance window through the annular shield.

[0043] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

[0044] Although the charging pile body 1, the photovoltaic charging end 2, the photovoltaic panel 3, the maintenance window 4, the window protection assembly 5, the annular shield 6, the limiting structure 7, the waterproof plate structure 8, the vertical sliding groove 9, the horizontal sliding groove 10, the limiting sliding block 11, the waterproof plate 12, the waterproof rubber strip structure 13, the first sealing strip 14, the second sealing strip 15, the observation window 16 and the like are used more frequently herein, the use of these terms is only for more convenient description and explanation of the essence of the present application; any kind of additional limitation is contrary to the spirit of the present application.

Claims

1. A waterproof photovoltaic charging pile with an inspection window, comprising a cylindrical charging pile body (1), characterized in that, The charging pile body (1) is provided with a photovoltaic charging terminal (2) at the upper end, and a plurality of photovoltaic panels (3) are provided on the photovoltaic charging terminal (2). The charging pile body (1) is also provided with an inspection window (4) and the inspection window (4) is located on the lower side of the photovoltaic charging terminal (2). The charging pile body (1) is also provided with a window protection component (5). The window protection component (5) includes an annular cover (6) that is movably fitted on the charging pile body (1). The annular cover (6) is fixed to the outside of the inspection window (4) by a limiting structure (7). The charging pile body (1) is also provided with a waterproof plate structure (8) that is compatible with the annular cover (6). The limiting structure (7) includes a vertical groove (9) and a horizontal groove (10) that are recessed inward on the charging pile body (1). The horizontal groove (9) 10) One end is connected to the top of the vertical slide (9). The inner wall of the annular cover (6) is fixed with a limiting slider (11) that is compatible with the horizontal slide (10) and the vertical slide (9). When the limiting slider (11) is in the horizontal slide (10), the annular cover (6) is located outside the maintenance window (4) and the top of the annular cover (6) abuts against the waterproof plate structure (8). Rotate the annular cover (6) until the limiting slider (11) moves into the vertical slide (9) and the movable annular cover (6) moves along the axial direction of the charging pile body (1). The waterproof plate structure (8) includes a waterproof plate (12) with an annular cross section. The waterproof plate (12) is located on the upper side of the horizontal slide (10), and when the limiting slider (11) is in the horizontal slide (10), the top of the annular cover (6) abuts against the bottom of the waterproof plate (12).

2. A waterproof photovoltaic charging pile with an inspection window according to claim 1, characterized in that, The horizontal chute (10) has an arc-shaped cross section and is located above the inspection window (4).

3. A waterproof photovoltaic charging pile with an inspection window according to claim 1, characterized in that, A waterproof strip structure (13) is also provided between the waterproof membrane (12) and the annular protective cover (6).

4. A waterproof photovoltaic charging pile with an inspection window according to claim 3, characterized in that, The waterproof strip structure (13) includes a first sealing strip (14) fixed to the bottom of the waterproof plate (12) and a second sealing strip (15) fixed to the top of the annular cover (6).

5. A waterproof photovoltaic charging pile with an inspection window according to any one of claims 1-4, characterized in that, The annular protective cover (6) is also provided with an observation window (16) made of transparent material. The cross-section of the observation window (16) is arc-shaped and the area of ​​the observation window (16) is larger than that of the maintenance window (4).

6. A waterproof photovoltaic charging pile with an inspection window according to claim 5, characterized in that, The thickness of the observation window (16) is half that of the annular shield (6).

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