Guiding device for water guiding and mud discharging clamp, water guiding and mud discharging clamp and solar photovoltaic panel assembly

Abstract

A guiding device for a water guiding and mud discharging clamp comprises a protrusion which is perpendicularly connected with a vertical supporting leg of the water guiding and mud discharging clamp and faces a contact face of a fixing frame to be contacted, and is characterized in that the protrusion comprises a vertical guiding-in part, a vertical sliding part, a horizontal guiding-in part and a horizontal sliding part which are sequentially connected from bottom to top. The utility model further relates to a water guide and mud discharge clamp and a solar photovoltaic panel assembly.

Description

Technical Field

[0001] The utility model relates to the photovoltaic field, in particular to a guiding device for a water-guiding and mud-draining clamp, the water-guiding and mud-draining clamp and a solar photovoltaic panel assembly. Background Art

[0002] Photovoltaic modules generally refer to modules of photovoltaic cells. When photovoltaic modules are installed at a small inclination angle, dust will accumulate on the surface of the module as it is washed by rainwater, and a mud belt will form when the water evaporates, seriously affecting the power generation and service life of the module.

[0003] Existing Figure 1 and Figure 2 The water-draining and mud-draining clamp 1 has a very long tail protrusion and must be installed alongside the assembly, meaning it must be installed from the side, using a horizontal thrust to achieve engagement. It includes a water-draining and mud-draining portion 11, legs 13, and protrusion 10. Patent document CN 213846603 U also discloses a water-draining and mud-draining clamp. However, its complex structure, due to its excessively long protrusion, necessitates installation from the side using a horizontal thrust.

[0004] In recent years, photovoltaics have developed rapidly and a large number of photovoltaic power stations have been built. Faced with a large number of existing power stations, if the problem of mud belts caused by accumulated water needs to be solved, the photovoltaic components can only be dismantled and reinstalled. This method is extremely labor-intensive and consumes a lot of manpower. Utility Model Content

[0005] In order to solve the above technical problem of needing to disassemble / reinstall components, the following solutions are proposed:

[0006] A guiding device for a water-guiding and mud-draining clamp includes a protrusion perpendicularly connected to the vertical legs of the water-guiding and mud-draining clamp and directed toward a contact surface of a fixed frame to be contacted. The protrusion is reduced in size and is more suitable for the component gaps of most existing power stations. The protrusion includes a vertical introduction portion, a vertical sliding portion, a horizontal introduction portion, and a horizontal sliding portion, which are sequentially connected from bottom to top.

[0007] Preferably, the horizontal introduction portion is a downwardly inclined surface, which faces the bottom edge of the contact surface.

[0008] Preferably, the horizontal sliding portion is a horizontal portion connecting the highest point of the inclined surface and the vertical leg.

[0009] Preferably, the vertical sliding portion is connected to the lowest point of the inclined surface and the upper end of the vertical introduction portion.

[0010] Preferably, the vertical introduction portion is arc-shaped.

[0011] Preferably, the arc shape includes a first portion connected to the bottom end of the vertical sliding portion and inclined toward the vertical leg, and a second portion inclined downward and connected to the lowest point of the vertical leg.

[0012] The utility model also relates to a water-guiding and mud-draining clamp, comprising the above-mentioned guiding device for the water-guiding and mud-draining clamp.

[0013] Preferably, it includes a water-conducting and mud-draining portion connected to the upper portion of the vertical legs and extending toward the upper surface of the photovoltaic panel.

[0014] Preferably, the water-conducting and mud-draining portion has a lower surface that fits the top contour of the fixing frame.

[0015] The utility model also relates to a solar photovoltaic panel assembly, comprising the above-mentioned water-guiding and mud-draining clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional view of a water-guiding and mud-draining clamp of the prior art;

[0017] Figure 2 This is a three-dimensional view of another water-guiding and mud-draining clamp in the prior art;

[0018] Figure 3 This is a three-dimensional view of the water-guiding and mud-draining clamp of the present invention;

[0019] Figure 4 This is a three-dimensional view of the water-guiding and mud-draining clamp of the present invention from another angle;

[0020] Figure 5 This is a side view of the water-guiding and mud-draining clamp of the present invention;

[0021] Figure 6 This is a schematic diagram of the installation direction of the water-guiding and mud-draining clamp of the present invention when it is installed in a solar photovoltaic panel assembly;

[0022] Figure 7 This is a schematic diagram of the water-guiding and mud-draining clamp of the present invention being installed in a solar photovoltaic panel assembly;

[0023] Figure 8 This is a view from another angle of installation of the water-guiding and mud-draining clamp of the present invention in a solar photovoltaic panel assembly.

[0024] Description of reference numerals:

[0025] 1 Existing water guide and mud discharge clamp;

[0026] 11. Water diversion and mud discharge part;

[0027] 10 protrusions, also called guides;

[0028] 13 legs;

[0029] 100 utility model water guide and mud discharge clamps;

[0030] 12 horizontal lead-in sections;

[0031] 101 vertical lead-in section;

[0032] 102 vertical sliding portion;

[0033] 103 horizontal sliding portion;

[0034] 200 first solar photovoltaic panels;

[0035] 300 second solar photovoltaic panels;

[0036] 320 gap (the gap between two adjacent solar photovoltaic panels);

[0037] 400 brackets;

[0038] 401 horizontal section;

[0039] 402 vertical section;

[0040] 403 slot (for holding solar photovoltaic panels);

[0041] 4031 upper tongue;

[0042] 4032 lower tongue;

[0043] 4021 contact surface;

[0044] 4022 edges. DETAILED DESCRIPTION

[0045] like Figure 3 As shown, a new type of water guide and mud drainage clamp 100 for photovoltaic modules includes a water guide and mud drainage portion 11 at the top of the water guide and mud drainage clamp, a support leg 13 perpendicular to the water guide and mud drainage portion 11 below the water guide and mud drainage portion 11, and a protrusion 10 at the bottom of the support leg 13 and extending on the same side of the support leg 13 as the water guide and mud drainage portion 11. It can be placed in the gaps of modules in most existing power stations (such as Figures 6 to 8 shown), in Figure 3 It can be seen that the protrusion 10 includes a tail design, which is indicated by the reference numeral 12 in the figure and is also called a horizontal introduction part. The horizontal introduction part 12 is preferably inclined at 45° downward to the horizontal. Figure 6 , Figure 7 and Figure 8As shown, due to the presence of the protrusion 10, during installation, it is only necessary to gently press the water-conducting and mud-draining part 11, and the water-conducting and mud-draining clamp 100 can be installed in the gap 320 between the photovoltaic solar modules from the vertical direction by applying vertical pressure and with the help of gravity. When reaching the edge 4022, the tail wing 12 can be automatically clamped into the bracket 400 of the module to complete the installation.

[0046] like Figure 3 As shown, according to a preferred embodiment of the present invention, a guiding device 10 for a water-guiding and mud-draining clamp 100 includes a protrusion 10 perpendicularly connected to the vertical support leg 13 of the water-guiding and mud-draining clamp 100 and facing the contact surface 4021 of the bracket 400 to be contacted, and the protrusion includes a vertical introduction part 101, a vertical sliding part 102, a horizontal introduction part 12 and a horizontal sliding part 103 connected in sequence from bottom to top.

[0047] from Figure 3-8 As can be seen in the figure, in a preferred embodiment of the present invention, the horizontal introduction portion 12 is a downwardly inclined slope, which faces the bottom edge 4022 of the contact surface 4021.

[0048] In a preferred embodiment of the present invention, the horizontal sliding portion 103 is a horizontal portion connecting the highest point of the inclined surface and the vertical leg 13 .

[0049] In a preferred embodiment of the present invention, the vertical sliding portion 102 connects the lowest point of the inclined surface and the upper end of the vertical introduction portion 101 .

[0050] In a preferred embodiment of the present invention, the vertical introduction portion 101 is arc-shaped.

[0051] In a preferred embodiment of the present invention, the arc includes a first portion connected to the bottom end of the vertical sliding portion 102 and inclined toward the vertical leg 13 , and a second portion inclined downward and connected to the lowest point of the vertical leg 13 .

[0052] Therefore, the present invention also relates to a water-guiding and mud-draining clamp 100 , comprising the above-mentioned guiding device 10 for the water-guiding and mud-draining clamp.

[0053] In a preferred embodiment of the present invention, it includes a water-conducting and mud-draining portion connected to the upper portion of the vertical legs and extending toward the upper surface of the photovoltaic panel.

[0054] In a preferred embodiment of the present invention, the water-conducting and mud-draining portion has a lower surface that fits the top contour of the fixing frame.

[0055] The utility model also relates to a solar photovoltaic panel assembly, comprising the above-mentioned water-guiding and mud-draining clamp.

[0056] like Figure 6 、 Figure 7 and Figure 8 As shown, during actual installation, the water guide and mud drainage clamp 100 is first placed vertically into the gap 320. The top 11 of the water guide and mud drainage clamp is lightly pressed. First, the vertical guide portion 101 is embedded into the gap 320 by virtue of its own shape and vertical downward force. Then, the vertical sliding portion 102 moves downward against the contact surface 4021. When it reaches the edge 4022, the horizontal guide portion 12 drives the horizontal sliding portion 103 of the protrusion 10 through the edge 4022, so that the protrusion 10 slides into the edge 4022, and the installation is completed. The protrusion 10 is significantly shorter than the existing disclosed technology, making it applicable to narrower component gaps. Combined with the above-mentioned top-down installation method, it can be installed later in the completed power station, saving time and effort.

[0057] The preferred embodiments of the present invention are exemplarily given above with the aid of the accompanying drawings. However, it should be understood by those skilled in the art that, without exceeding the scope of protection of the appended claims, they can form new technical solutions by adding features, combining features, etc.

Claims

1. A guiding device for a water-guiding and mud-draining clamp, comprising a protrusion perpendicularly connected to a vertical leg of the water-guiding and mud-draining clamp and directed toward a contact surface of a fixed frame to be contacted, characterized in that: The protrusion includes a vertical introduction part, a vertical sliding part, a horizontal introduction part and a horizontal sliding part which are sequentially connected from bottom to top.

2. The guiding device for the water-guiding and mud-draining clamp according to claim 1, characterized in that: The horizontal introduction portion is a downwardly inclined surface, which faces the bottom edge of the contact surface.

3. The guiding device for the water-guiding and mud-draining clamp according to claim 2, characterized in that: The horizontal sliding portion is a horizontal portion connecting the highest point of the inclined surface and the vertical supporting leg.

4. The guiding device for the water-guiding and mud-draining clamp according to claim 3, characterized in that: The vertical sliding portion is connected to the lowest point of the inclined surface and the upper end of the vertical introduction portion.

5. The guiding device for the water-guiding and mud-draining clamp according to claim 4, characterized in that: The vertical introduction portion is arc-shaped.

6. The guiding device for the water-guiding and mud-draining clamp according to claim 5, characterized in that: The arc shape includes a first portion connected to the bottom end of the vertical sliding portion and inclined toward the vertical leg, and a second portion inclined downward and connected to the lowest point of the vertical leg.

7. A water-conducting and mud-draining clamp, characterized in that: It comprises a guiding device for a water-guiding and mud-draining clamp according to any one of claims 1-6.

8. The water-guiding and mud-draining clamp according to claim 7, characterized in that: It includes a water-conducting and mud-draining portion connected to the upper portion of the vertical support leg and extending toward the upper surface of the photovoltaic panel.

9. The water-guiding and mud-draining clamp according to claim 8, characterized in that: The water-conducting and mud-draining portion has a lower surface that fits the top contour of the fixing frame.

10. A solar photovoltaic panel assembly, characterized in that: It comprises the water-guiding and mud-draining clamp according to any one of claims 7 to 9.

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