Mounting structure of photovoltaic power station inverter

Abstract

The utility model provides a kind of mounting structure of photovoltaic power station inverter, it is related to inverter installation technical field, including inverter body, the rear side of inverter body is fixed with multiple mounting blocks, and dismounting assembly is equipped on mounting block.The mounting structure of photovoltaic power station inverter, the plug-in block on mounting frame is inserted into the slot on mounting block, then rotates handle and drives bidirectional screw rod to rotate, the rotation of bidirectional screw rod can drive two threaded blocks mutually far away and move, threaded block can drive rotating rod to rotate along the pivot of support plate, the rotation of rotating rod can drive two moving plates mutually close and move along the outer surface of slide bar, moving plate can drive limiting block and insert into the limiting slot in plug-in block, complete the installation of inverter body and mounting frame, when it needs to be disassembled, then reverse rotation handle can be, to be able to quickly and conveniently complete the disassembly of inverter body and mounting frame without using tool.

Description

Technical Field

[0001] This utility model relates to an installation structure, specifically an installation structure for a photovoltaic power station inverter, and belongs to the field of inverter installation technology. Background Technology

[0002] A photovoltaic inverter is an inverter that converts the variable DC voltage generated by photovoltaic solar panels into AC power at the mains frequency. It can be fed back to the commercial power transmission system or used for off-grid power supply. The photovoltaic inverter is one of the important system balancers in a photovoltaic array system. It can be used with general AC power supply equipment. When the photovoltaic inverter is installed on the wall, a bracket is usually welded to the photovoltaic inverter to achieve the installation.

[0003] A photovoltaic inverter with an installation structure is disclosed in Chinese patent application publication CN219981338U. Through the designed installation structure, the plug is inserted into the slot along the limiting block, which increases the limitation when the plug is inserted. The threaded rod is rotated and screwed into the threaded groove, thereby making the stand and the base securely installed. The stand and the base can be disassembled as needed.

[0004] The solutions in the above patents enable the uprights and stabilizers to be installed securely and can be disassembled as needed. However, this process requires personnel to use tools to rotate multiple threaded rods to install and disassemble them, which is cumbersome and makes it difficult to install and disassemble them conveniently.

[0005] Therefore, an installation structure for a photovoltaic power station inverter is proposed here. Utility Model Content

[0006] This utility model proposes an installation structure for a photovoltaic power station inverter, which enables the inverter body to be quickly and easily disassembled and assembled from the mounting frame without the use of tools, thereby improving the ease of disassembly and assembly.

[0007] This utility model is achieved through the following technical solution: an installation structure for a photovoltaic power station inverter, including an inverter body, a plurality of mounting blocks fixed on the rear side of the inverter body, and a disassembly and assembly component provided on the mounting blocks.

[0008] The assembly / disassembly assembly includes a through groove formed within the mounting block. A bidirectional threaded rod is rotatably connected to the inner wall of the through groove, with one end of the bidirectional threaded rod extending to the outside of the mounting block. Two threaded blocks are threadedly connected to the outer surface of the bidirectional threaded rod, and one side of each threaded block slides in contact with the inner wall of the through groove. Rotating rods are connected to the upper and lower sides of each threaded block via rotating shafts. Support plates are connected to the middle of each of the two rotating rods via rotating shafts, and one side of each support plate is fixed to the inner wall of the through groove. A movable plate is connected to the end of each rotating rod away from the threaded block via a rotating shaft. Limiting blocks are fixed to the sides of the two movable plates that are close to each other.

[0009] Furthermore, a throttle is fixed to one end of the bidirectional threaded rod located outside the mounting block.

[0010] Furthermore, the mounting block is provided with a moving groove, and the limiting block is adapted to the moving groove.

[0011] Furthermore, the inner wall of the through groove is fixed with multiple sliding rods, and the outer surface of the sliding rods is slidably connected to the inner wall of the hole on the movable plate.

[0012] Furthermore, a mounting bracket is provided at the rear of the inverter body, and the mounting bracket has mounting holes.

[0013] Furthermore, the mounting block has a slot on the side near the mounting frame, and the mounting frame has a plug block fixed on the side near the inverter body, and the plug block is inserted into the slot.

[0014] Furthermore, a limiting groove is provided on the insert block, and the limiting groove is inserted into the limiting block.

[0015] This utility model provides an installation structure for a photovoltaic power station inverter, which has the following beneficial effects: 1. The installation structure of the photovoltaic power station inverter involves inserting the plug on the mounting bracket into the slot on the mounting block, and then rotating the throttle to drive the bidirectional threaded rod to rotate. The rotation of the bidirectional threaded rod can cause the two threaded blocks to move away from each other. The threaded blocks can cause the rotating rod to rotate circumferentially along the axis of the support plate. The rotation of the rotating rod can cause the two moving plates to move closer to each other along the outer surface of the sliding rod. The moving plates can cause the limiting block to be inserted into the limiting groove on the plug, thus completing the installation of the inverter body and the mounting bracket. When it is necessary to disassemble it, simply rotate the throttle in the opposite direction. This allows for quick and convenient disassembly and assembly of the inverter body and the mounting bracket without the use of tools, improving the ease of disassembly and assembly. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ; Figure 3 This is an exploded view of the inverter body and mounting bracket in this utility model; Figure 4 This is a cross-sectional view of the mounting block in this utility model.

[0017] Explanation of reference numerals in the attached figures 1. Inverter body; 101. Mounting block; 1011. Slot; 2. Assembly and disassembly components; 201. Through groove; 202. Two-way threaded rod; 203. Threaded block; 204. Support plate; 205. Rotating rod; 206. Moving plate; 207. Limiting block; 208. Slide rod; 209. Turning handle; 210. Moving groove; 3. Mounting bracket; 301. Mounting hole; 302. Insert block; 3021. Limiting groove. Detailed Implementation

[0018] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0019] Please see Figures 1-4 The present invention proposes the following implementation scheme: an installation structure for a photovoltaic power station inverter, including an inverter body 1, a plurality of mounting blocks 101 fixed on the rear side of the inverter body 1, and mounting and disassembling components 2 provided on the mounting blocks 101.

[0020] A mounting bracket 3 is provided at the rear of the inverter body 1, and the mounting bracket 3 has mounting holes 301.

[0021] The mounting block 101 has a slot 1011 on the side near the mounting bracket 3. The mounting bracket 3 has a plug 302 fixed on the side near the inverter body 1, and the plug 302 is plugged into the slot 1011. The plug 302 has a limit groove 3021.

[0022] Please refer to this carefully. Figure 3 and Figure 4The disassembly and assembly component 2 includes a through groove 201 formed in the mounting block 101. A bidirectional threaded rod 202 is rotatably connected to the inner wall of the through groove 201, and one end of the bidirectional threaded rod 202 extends to the outside of the mounting block 101. Two threaded blocks 203 are threadedly connected to the outer surface of the bidirectional threaded rod 202, and one side of the threaded block 203 slides in contact with the inner wall of the through groove 201. Rotating rods 205 are connected to the upper and lower sides of the threaded blocks 203 through rotating shafts. Support plates 204 are connected to the middle of the two rotating rods 205 through rotating shafts, and one side of the support plate 204 is fixed to the inner wall of the through groove 201. A movable plate 206 is connected to the end of the rotating rod 205 away from the threaded block 203 through a rotating shaft. Limiting blocks 207 are fixed to the sides of the two movable plates 206 that are close to each other, and the limiting groove 3021 is inserted into the limiting block 207.

[0023] A throttle 209 is fixed to one end of the bidirectional threaded rod 202 located outside the mounting block 101.

[0024] The mounting block 101 is fitted with a movable slot 210, and the limiting block 207 is adapted to the movable slot 210.

[0025] Multiple sliding rods 208 are fixed to the inner wall of the through groove 201, and the outer surface of the sliding rods 208 is slidably connected to the inner wall of the hole on the movable plate 206.

[0026] Insert the plug 302 on the mounting bracket 3 into the slot 1011 on the mounting block 101, and then turn the handle 209 to drive the bidirectional threaded rod 202 to rotate. The rotation of the bidirectional threaded rod 202 can drive the two threaded blocks 203 to move away from each other. The threaded blocks 203 can drive the rotating rod 205 to rotate circumferentially along the axis of the support plate 204. The rotation of the rotating rod 205 can drive the two moving plates 206 to move closer to each other along the outer surface of the slide rod 208. The moving plates 206 can drive the limiting block 207 to be inserted into the limiting groove 3021 on the plug 302, thus completing the installation of the inverter body 1 and the mounting bracket 3. When it is necessary to disassemble it, simply turn the handle 209 in the opposite direction. This allows the inverter body 1 and the mounting bracket 3 to be quickly and conveniently disassembled and assembled without the use of tools, improving the ease of disassembly and assembly.

[0027] In use, the following steps are taken: Insert the plug 302 on the mounting bracket 3 into the slot 1011 on the mounting block 101, then rotate the handle 209 to drive the bidirectional threaded rod 202 to rotate. The rotation of the bidirectional threaded rod 202 can drive the two threaded blocks 203 to move away from each other. The threaded blocks 203 can drive the rotating rod 205 to rotate circumferentially along the axis of the support plate 204. The rotation of the rotating rod 205 can drive the two moving plates 206 to move closer to each other along the outer surface of the sliding rod 208. The moving plates 206 can drive the limiting block 207 to be inserted into the limiting groove 3021 on the plug 302, thus completing the installation of the inverter body 1 and the mounting bracket 3. When it is necessary to disassemble it, simply rotate the handle 209 in the opposite direction. This allows for quick and convenient disassembly and assembly of the inverter body 1 and the mounting bracket 3 without the use of tools, improving the ease of disassembly and assembly. Finally, through the mounting holes 301 on the mounting bracket 3 and the cooperation of the bolts, the mounting bracket 3 is installed on the wall, thereby installing the photovoltaic inverter.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An installation structure for a photovoltaic power station inverter, comprising an inverter body (1), characterized in that: Multiple mounting blocks (101) are fixed to the rear side of the inverter body (1), and the mounting blocks (101) are provided with disassembly and assembly components (2). The disassembly and assembly assembly (2) includes a through groove (201) opened in the mounting block (101). A bidirectional threaded rod (202) is rotatably connected to the inner wall of the through groove (201), and one end of the bidirectional threaded rod (202) extends through to the outside of the mounting block (101). Two threaded blocks (203) are threadedly connected to the outer surface of the bidirectional threaded rod (202). Rotating rods (205) are connected to the upper and lower sides of the threaded blocks (203) through rotating shafts. Support plates (204) are connected to the middle of the two rotating rods (205) through rotating shafts. One side of the support plate (204) is fixed to the inner wall of the through groove (201). A moving plate (206) is connected to the end of the rotating rod (205) away from the threaded block (203) through a rotating shaft. Limiting blocks (207) are fixed to the sides of the two moving plates (206) that are close to each other.

2. The installation structure of a photovoltaic power station inverter according to claim 1, characterized in that: The bidirectional threaded rod (202) has a throttle (209) fixed at one end outside the mounting block (101).

3. The installation structure of a photovoltaic power station inverter according to claim 1, characterized in that: The mounting block (101) is provided with a moving groove (210), and the limiting block (207) is adapted to the moving groove (210).

4. The installation structure of a photovoltaic power station inverter according to claim 1, characterized in that: The inner wall of the through groove (201) is fixed with a plurality of slide rods (208), and the outer surface of the slide rods (208) is slidably connected to the inner wall of the hole on the movable plate (206).

5. The installation structure of a photovoltaic power station inverter according to claim 1, characterized in that: A mounting bracket (3) is provided at the rear of the inverter body (1), and a mounting hole (301) is provided on the mounting bracket (3).

6. The installation structure of a photovoltaic power station inverter according to claim 5, characterized in that: The mounting block (101) has a slot (1011) on the side near the mounting frame (3), and the mounting frame (3) has a plug (302) fixed on the side near the inverter body (1), and the plug (302) is inserted into the slot (1011).

7. The installation structure of a photovoltaic power station inverter according to claim 6, characterized in that: The insert (302) has a limiting groove (3021) and the limiting groove (3021) is inserted into the limiting block (207).

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