Photovoltaic distribution box

Abstract

A photovoltaic distribution box comprises a low rod, a photovoltaic mounting rod is arranged at the top end of the low rod, an adjusting structure is arranged on the outer surface of the photovoltaic mounting rod, the adjusting structure comprises a bearing block, extension blocks are fixed to the two sides of the outer surface of the bearing block, threaded rods are connected to the tops of the extension blocks through bearings, and the threaded rods are connected to the top ends of the extension blocks through bearings. And the threaded rod penetrates and extends to the bottom of the extending block, a driving block is arranged at the bottom end of the threaded rod, a connecting plate is connected to the outer surface of the threaded rod through threads, the threaded rod and the connecting plate are connected through a threaded through hole, and a connecting structure is arranged on the outer surface of the connecting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic distribution boxes, in particular to a photovoltaic distribution box. Background Art

[0002] Photovoltaic distribution box is a device used for power distribution and protection in solar photovoltaic power generation systems. It is usually installed at the output end of the solar photovoltaic system to convert the DC power generated by solar panels into AC power for household, commercial or industrial use.

[0003] However, in the prior art, photovoltaic distribution boxes are usually installed together with photovoltaic panels. Photovoltaic panels are installed on the top of the frame, and photovoltaic distribution boxes are installed on the outer surface of the frame. The shape of the photovoltaic frame is different, and the installation position and method of the photovoltaic panels and photovoltaic distribution boxes will also be different. The invention includes a photovoltaic mounting pole used on the roadside, photovoltaic panels and photovoltaic distribution boxes. The photovoltaic panels are installed near the top of the photovoltaic mounting pole, and the photovoltaic distribution box is located at the bottom of the photovoltaic panel. However, during use, personnel will regularly check the photovoltaic distribution box to detect its service life and whether there is any damage caused by unexpected impacts. During inspection, personnel need to use a ladder to climb up the photovoltaic mounting pole and approach the photovoltaic distribution box for maintenance, which will result in consumption of photovoltaic distribution box inspection or maintenance, as well as the need to use ladders to assist in inspection and maintenance, etc., which causes inconvenience. Utility Model Content

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art. Personnel will regularly inspect the photovoltaic distribution box to detect its service life and whether there is any damage caused by unexpected impacts. During the inspection, personnel need to use a ladder to climb up the photovoltaic installation pole and approach the photovoltaic distribution box for maintenance, which will result in consumption of photovoltaic distribution box inspection or maintenance, as well as the need to use ladders to assist in inspection and maintenance, etc., causing inconvenience, and provide a photovoltaic distribution box.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a photovoltaic distribution box, comprising: a low pole, a photovoltaic mounting pole is provided at the top of the low pole, an adjustment structure is provided on the outer surface of the photovoltaic mounting pole, the adjustment structure includes a receiving block, extension blocks are fixed on both sides of the outer surface of the receiving block, the top of the extension block is connected to a threaded rod through a bearing, and the threaded rod extends to the bottom of the extension block, a driving block is provided at the bottom end of the threaded rod, the outer surface of the threaded rod is connected to a connecting plate through a thread, and the threaded rod and the connecting plate are connected through a threaded through hole, and a connecting structure is provided on the outer surface of the connecting plate.

[0006] As a preferred embodiment, an extension component is provided on the outer surface of the photovoltaic mounting pole near the top end, and a photovoltaic panel is installed on the outer surface of the photovoltaic mounting pole.

[0007] As a preferred embodiment, the connection structure includes a fixed block, a first adjustment block is provided on an outer surface of the fixed block, and a second adjustment block is provided on an outer surface of the first adjustment block.

[0008] As a preferred embodiment, an extension plate is provided on the outer surface of the second adjustment block, and a photovoltaic distribution box body is mounted on the outer surface of the extension plate.

[0009] As a preferred embodiment, the receiving block is arranged on the outer surface of the photovoltaic mounting pole near the bottom end.

[0010] As a preferred embodiment, the fixing block is arranged on the outer surface of the photovoltaic mounting pole, and the fixing block and the photovoltaic mounting pole are in sliding connection.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] In order to solve the above problems, the utility model has an adjustable effect on the photovoltaic distribution box body through the action of the adjustment structure and the connection structure. The photovoltaic distribution box body can be moved up and down by adjustment. The movement effect can avoid the need for two people to cooperate in detection during inspection or maintenance. The adjustable effect can also enable a single person to complete the inspection or maintenance of the photovoltaic distribution box body and avoid the need to climb. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic side view of a photovoltaic distribution box provided by the utility model;

[0014] Figure 2 A schematic side view of the adjustment structure of a photovoltaic distribution box provided by the utility model;

[0015] Figure 3 This is a schematic diagram of the disassembly of the adjustment structure of a photovoltaic distribution box provided by the utility model;

[0016] Figure 4 The utility model provides a side view schematic diagram of the connection structure of a photovoltaic distribution box.

[0017] Legend:

[0018] 1. Photovoltaic mounting pole; 2. Extension assembly; 3. Photovoltaic panel; 4. Photovoltaic distribution box; 5. Low pole; 6. Adjustment structure; 7. Connection structure;

[0019] 601, receiving block; 602, extension block; 603, threaded rod; 604, threaded through hole; 605, connecting plate; 606, driving block;

[0020] 701, fixed block; 702, first adjustment block; 703, second adjustment block; 704, extension plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] like Figure 1-4 As shown, the utility model provides a technical solution: a photovoltaic distribution box, comprising: a low pole 5, a photovoltaic mounting pole 1 is provided at the top of the low pole 5, an adjustment structure 6 is provided on the outer surface of the photovoltaic mounting pole 1, the adjustment structure 6 includes a receiving block 601, and extension blocks 602 are fixed on both sides of the outer surface of the receiving block 601, the top of the extension block 602 is connected to a threaded rod 603 through a bearing, and the threaded rod 603 extends to the bottom of the extension block 602, a driving block 606 is provided at the bottom end of the threaded rod 603, the outer surface of the threaded rod 603 is connected to a connecting plate 605 through a thread, and the threaded rod 603 and the connecting plate 605 are connected through a threaded through hole 604, and the outer surface of the connecting plate 605 is provided with a connecting structure 7.

[0024] In this embodiment, the photovoltaic mounting pole 1 and the low pole 5 mainly serve to install the photovoltaic panel 3 and the photovoltaic distribution box body 4, while the extension component 2 mainly serves to install the camera and other parts, and the adjustment structure 6 serves to adjust the connection structure 7. The adjustment structure 6 drives the threaded rod 603 to rotate through the rotation of the driving block 606. When the threaded rod 603 rotates, it is located inside the threaded through hole 604 and is linked by the thread. At the same time, the linkage will drive the connection plate 605 to move. The connection plate 605 will drive the connection structure 7 to achieve an adjustment effect. The receiving block 601 in the adjustment structure 6 serves to connect the extension block 602, and the connecting block serves to set the threaded rod 603 and the driving block 606.

[0025] Example 2

[0026] like Figure 1-4As shown, an extension component 2 is provided near the top of the outer surface of the photovoltaic mounting pole 1, a photovoltaic panel 3 is installed on the outer surface of the photovoltaic mounting pole 1, and a connecting structure 7 includes a fixed block 701, and the outer surface of the fixed block 701 is provided with a first adjustment block 702, and the outer surface of the first adjustment block 702 is provided with a second adjustment block 703, and the outer surface of the second adjustment block 703 is provided with an extension plate 704, and the outer surface of the extension plate 704 is installed with a photovoltaic distribution box body 4, the receiving block 601 is provided on the outer surface of the photovoltaic mounting pole 1 near the bottom end, the fixed block 701 is provided on the outer surface of the photovoltaic mounting pole 1, and the fixed block 701 is slidably connected to the photovoltaic mounting pole 1.

[0027] In this embodiment, the connecting structure 7 mainly serves to connect the photovoltaic distribution box body 4. It is connected to the first adjustment block 702 through the fixed block 701, connected to the second adjustment block 703 through the first adjustment block 702, connected to the extension plate 704 through the second adjustment block 703, and connected to the photovoltaic distribution box body 4 through the extension plate 704. The photovoltaic distribution box body 4 is installed on the surface of the extension plate 704 through fasteners, etc., wherein the first adjustment block 702 and the second adjustment block 703 located in the adjustment structure 6 have an adjustable effect, and the adjustment is mainly achieved by rotating the rod and the hole.

[0028] Working principle:

[0029] like Figure 1-4 As shown, in actual use, the photovoltaic mounting pole 1 and the low pole 5 mainly play the role of installing the photovoltaic panel 3 and the photovoltaic distribution box body 4. The photovoltaic panel 3 plays the role of converting sunlight into electrical energy, and the photovoltaic distribution box body 4 plays the role of transmitting and converting electrical energy, and the extension component 2 plays the role of installing the camera, and the adjustment structure 6 plays the role of adjusting the position of the connecting structure 7. By adjusting the connecting structure 7 by the adjustment structure 6, the connecting structure 7 can carry the photovoltaic distribution box body 4 for adjustment, and adjust the photovoltaic distribution box body 4 downward to avoid the need for people to climb, and the connecting structure 7 plays the role of connecting and installing the photovoltaic distribution box body 4;

[0030] It should be noted that the adjustment of the adjustment structure 6 is mainly performed through the driving block 606 part. The driving block 606 part is rotated by a tool, and the driving block 606 part drives the threaded rod 603 part to rotate. When the threaded rod 603 part rotates, it rotates inside the threaded through hole 604. At the same time, the threaded rod 603 is linked with the thread inside the threaded through hole 604, and the connecting block of the initial threaded through hole 604 part moves. When the threaded block moves, it drives the connecting structure 7 part to move, and when the connecting structure 7 part moves, it will have an adjustment effect. It should be noted that when the driving block 606 is rotated, both sides need to rotate at the same time. Secondly, it is located in the adjustment structure 6 The receiving block 601 serves to receive and install the extension block 602, and the connecting block serves to connect with the connecting structure 7 part, and the connecting structure 7 part mainly serves to connect the photovoltaic distribution box body 4. It is connected to the first adjustment block 702 through the fixed block 701, connected to the second adjustment block 703 through the first adjustment block 702, connected to the extension plate 704 through the second adjustment block 703, and connected to the photovoltaic distribution box body 4 through the extension plate 704. The photovoltaic distribution box body 4 is installed on the surface of the extension plate 704 through fasteners, etc., wherein the first adjustment block 702 and the second adjustment block 703 located in the adjustment structure 6 have an adjustable effect, and the adjustment is mainly achieved by rotating the rod and the hole.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A photovoltaic distribution box, comprising: A low pole (5), characterized in that a photovoltaic mounting pole (1) is provided at the top end of the low pole (5), an adjustment structure (6) is provided on the outer surface of the photovoltaic mounting pole (1), the adjustment structure (6) includes a receiving block (601), extension blocks (602) are fixed on both sides of the outer surface of the receiving block (601), the top of the extension block (602) is connected to a threaded rod (603) through a bearing, and the threaded rod (603) extends through and extends to the bottom of the extension block (602), a driving block (606) is provided at the bottom end of the threaded rod (603), the outer surface of the threaded rod (603) is connected to a connecting plate (605) through a thread, and the threaded rod (603) and the connecting plate (605) are connected through a threaded through hole (604), and the outer surface of the connecting plate (605) is provided with a connecting structure (7).

2. A photovoltaic distribution box according to claim 1, characterized in that: An extension component (2) is provided on the outer surface of the photovoltaic installation pole (1) near the top end, and a photovoltaic panel (3) is installed on the outer surface of the photovoltaic installation pole (1).

3. A photovoltaic distribution box according to claim 1, characterized in that: The connection structure (7) comprises a fixed block (701), a first adjustment block (702) is provided on the outer surface of the fixed block (701), and a second adjustment block (703) is provided on the outer surface of the first adjustment block (702).

4. A photovoltaic distribution box according to claim 3, characterized in that: The outer surface of the second adjustment block (703) is provided with an extension plate (704), and the outer surface of the extension plate (704) is mounted with a photovoltaic distribution box body (4).

5. The photovoltaic distribution box according to claim 1, characterized in that: The receiving block (601) is arranged on the outer surface of the photovoltaic mounting pole (1) near the bottom end.

6. A photovoltaic distribution box according to claim 3, characterized in that: The fixing block (701) is arranged on the outer surface of the photovoltaic mounting pole (1), and the fixing block (701) and the photovoltaic mounting pole (1) are in sliding connection.

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