An electrical device that can be quickly assembled and disassembled.

Abstract

This invention discloses a rapidly detachable electrical device, comprising a first and a second horizontally arranged support rod, extending in the same direction. Multiple sets of mounting components for installing photovoltaic panels are slidably connected between the first and second support rods. Each mounting component includes a mounting beam, with a first slip ring at one end that can slide on the outer wall of the first support rod, and a second slip ring at the other end that can slide on the outer wall of the second support rod. Multiple fixing components for securing the photovoltaic panels are slidably connected to both sides of the mounting beam along its extension direction. A spacing adjustment component for adjusting the spacing between the multiple sets of mounting components is detachably mounted on the first support rod. This structure adopts a modular design, allowing for the assembly of a photovoltaic roof like building blocks, eliminating the need for manual welding, measurement, and assembly of the photovoltaic panel supports, thus significantly improving the installation speed of the photovoltaic roof.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic roof technology, and more specifically to an electrical device that can be quickly installed and removed. Background Technology

[0002] Photovoltaic equipment is currently the most energy-efficient electrical equipment used in photovoltaic applications. In the field of photovoltaic equipment, the integrated design and construction of buildings and photovoltaic systems is a growing trend, incorporating solar energy utilization into the overall building design and merging architecture, technology, and aesthetics. Building-integrated rooftop power generation systems perfectly combine solar photovoltaic power generation with the building, using solar photovoltaic modules as part of the roof design.

[0003] Rooftops serve as construction sites for photovoltaic power stations, as they do not occupy land resources and provide minimal shading. In recent years, due to the continuous deterioration of environmental problems, solar clean energy has received increasing attention from society and the nation, and photovoltaic power generation will occupy an immeasurable position in the future power energy sector.

[0004] Existing solar photovoltaic rooftop equipment requires a large number of auxiliary components for installation, and manual welding, measurement, and assembly of photovoltaic panel brackets are also necessary, making the installation and dismantling process quite cumbersome. Therefore, there is an urgent need to develop a modular photovoltaic rooftop equipment that can be installed quickly. Summary of the Invention

[0005] The main objective of this invention is to provide an electrical device that can be quickly installed and removed, aiming to solve the technical problem that the installation process of photovoltaic roofs is relatively cumbersome in the prior art.

[0006] To achieve the above objectives, the present invention proposes an electrical device that can be quickly installed and disassembled, comprising a first support rod arranged laterally and a second support rod arranged laterally, wherein the first support rod and the second support rod extend in the same direction, and multiple sets of mounting components for installing photovoltaic panels are slidably spliced ​​between the first support rod and the second support rod.

[0007] The mounting assembly includes a mounting beam, one end of which is provided with a first slip ring that can slide on the outer wall of a first support rod, and the other end of which is provided with a second slip ring that can slide on the outer wall of a second support rod. Multiple fixing components for fixing photovoltaic panels are slidably connected to both sides of the mounting beam in the extension direction. A spacing adjustment component for adjusting the spacing between multiple sets of mounting components is detachably provided on the first support rod.

[0008] Preferably, the spacing adjustment assembly includes a motor detachably mounted on the outer wall of one end of the first support rod, and a mounting block with a diameter smaller than that of the first support rod at the other end of the first support rod. A mounting plate is detachably fitted onto the outer wall of the mounting block. A threaded rod is detachably connected to the output shaft of the motor, and the threaded rod is parallel to the first support rod. The end of the threaded rod away from the motor passes through the mounting plate and is rotatably connected to the mounting plate. A fixing plate is provided on the side of each first slip ring near the threaded rod. The side of the fixing plate away from the first slip ring is provided with teeth that can mesh with the threads on the outer wall of the threaded rod. A transmission assembly is provided between the fixing plate and the first slip ring for moving the fixing plate toward the side closer to or away from the threaded rod. The spacing adjustment assembly also includes a spacing control module for controlling the operation of the transmission assembly.

[0009] Preferably, the cross-sections of the first and second bearing rods are polygonal, the inner hole of the first slip ring is a polygonal hole that is clearance-fitted with the outer wall of the first bearing rod, and the inner hole of the second slip ring is a polygonal hole that is clearance-fitted with the outer wall of the second bearing rod.

[0010] Preferably, the transmission assembly includes two guide members disposed on the side of the fixed plate near the first slip ring, two first springs disposed on the side of the two guide members that are close to each other, an electromagnet disposed between the two first springs, the electromagnet being disposed on the side of the first slip ring near the fixed plate, and an iron plate for attracting the electromagnet being disposed on the side of the fixed plate near the first slip ring, and the electromagnet being electrically connected to the spacing control module.

[0011] The guide component includes a first guide block disposed on the side of the fixed plate near the first slip ring, a second guide block disposed on the side of the first slip ring near the first guide block, a first sliding hole formed by a recess on the side of the first guide block away from the fixed plate, and a second sliding hole formed by a recess on the side of the second guide block away from the first slip ring. The guide component also includes a guide rod, one end of which is slidably disposed in the first sliding hole, and the other end of which is slidably disposed in the second sliding hole.

[0012] Preferably, the spacing control module includes a control unit and a distance sensor. The distance sensor is disposed on one side of each mounting beam close to the other mounting beam. The control unit is connected to each distance sensor and an electromagnet for electrical signal transmission.

[0013] Preferably, the photovoltaic panel is surrounded by a sealing mounting frame. Insert rods are symmetrically distributed at the four corners of the mounting frame on the side facing away from the photovoltaic panel. The fixing assembly includes a fixing block that slides along the extension direction of the mounting beam. The fixing block has recessed insertion holes for inserting the rods. When the rod is inserted into the insertion hole, the side of the mounting frame rests on the mounting beam. A receiving hole is formed transversely through the wall of the insertion hole. A blocking block slides within the receiving hole, with one end of the blocking block inside the receiving hole and the other end inside the insertion hole. A second spring is provided at the end of the blocking block inside the receiving hole. A disassembly plate is connected to the end of the second spring facing away from the blocking block. The disassembly plate is detachably mounted on the outer wall of the fixing block.

[0014] The side wall of the insertion rod away from the mounting frame is provided with a locking block for engaging with the blocking block. The end of the locking block away from the mounting frame is provided with a plug, and the side of the plug away from the insertion rod is arc-shaped. When the insertion rod is inserted into the socket, the locking block is located on the side of the blocking block near the bottom of the socket.

[0015] The fixing block has two insertion holes distributed on the same side, and the structure inside each insertion hole is the same.

[0016] Preferably, the photovoltaic roof also includes a maintenance alarm unit, which is used to monitor the current of each photovoltaic panel.

[0017] Preferably, the two ends of the first bearing rod and the two ends of the second bearing rod are rotatably connected to support columns.

[0018] In the technical solution of this invention, during installation, a first slip ring is fitted onto the outer wall of the first bearing rod, and a second slip ring is fitted onto the outer wall of the second bearing rod. Then, the spacing adjustment component is installed at a preset position on the first bearing rod. The spacing between each pair of adjacent mounting beams is then adjusted by the spacing adjustment component so that the spacing between the two adjacent mounting beams is suitable for the spacing of the photovoltaic panels to be installed, eliminating the need for manual adjustment. Subsequently, the photovoltaic panels are fixed to the mounting beams by the fixing component. This structure adopts a modular design, which allows the photovoltaic roof to be assembled like building blocks, eliminating the need for manual welding, measurement, and assembly of the photovoltaic panel brackets. This avoids the cumbersome installation process and greatly improves the installation speed of the photovoltaic roof equipment. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the overall planar structure of the present invention, excluding the photovoltaic panel structure.

[0022] Figure 3 This is a schematic diagram of the mounting block and mounting plate structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the transmission component structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the photovoltaic panel and mounting frame structure of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the present invention, in which the insertion rods of the two photovoltaic panels are inserted into the same fixing block, with the extension direction of the mounting beam as the viewing angle;

[0026] Figure 7 The diagram shows the structure of the fixing component with the end face of the mounting beam as the cross-sectional direction, where the two photovoltaic panels of the present invention are inserted into the same fixing block.

[0027] Figure 8 This is a schematic diagram of the fixed component structure of the present invention.

[0028] Explanation of icon numbers:

[0029] 1. First bearing rod; 2. Second bearing rod; 3. Mounting assembly; 31. Mounting beam; 32. First slip ring; 33. Second slip ring; 34. Fixing assembly; 341. Fixing block; 341a. Insertion hole; 341b. Receiving hole; 342. Blocking block; 343. Second spring; 344. Disassembly plate; 4. Spacing adjustment assembly; 41. Motor; 42. Threaded rod; 43. Mounting block; 44. Mounting plate; 45. Fixing plate; 46. Transmission assembly; 461. First spring; 462. Iron plate; 463. Electromagnet; 464. First guide block; 464a. First sliding hole; 465. Second guide block; 465a. Second slider; 466. Guide rod; 5. Photovoltaic panel; 6. Mounting frame; 7. Insertion rod; 8. Locking block; 9. Plug; 10. Support column; 11. Waterproof ring.

[0030] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention 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 the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0032] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0033] Furthermore, in this invention, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0034] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0035] Furthermore, the technical solutions of the various embodiments of the present invention can be combined with each other, but only if they are feasible for those skilled in the art. If the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

[0036] This invention proposes an electrical device that can be quickly assembled and disassembled.

[0037] Please refer to Figures 1 to 8 The electrical equipment that can be quickly installed and removed includes a first support rod 1 and a second support rod 2 arranged horizontally. The first support rod 1 and the second support rod 2 extend in the same direction. Multiple sets of installation components 3 for installing photovoltaic panels 5 are slidably spliced ​​between the first support rod 1 and the second support rod 2.

[0038] The mounting assembly 3 includes a mounting beam 31. One end of the mounting beam 31 is provided with a first slip ring 32 that can slide on the outer wall of the first support rod 1, and the other end of the mounting beam 31 is provided with a second slip ring 33 that can slide on the outer wall of the second support rod 2. Multiple fixing assemblies 34 for fixing photovoltaic panels 5 are slidably connected to both sides of the mounting beam 31 in the extension direction. A spacing adjustment assembly 4 for adjusting the spacing between multiple sets of mounting assemblies 3 is detachably provided on the first support rod 1.

[0039] In the technical solution of this invention, during installation, the first slip ring 32 is fitted onto the outer wall of the first bearing rod 1, and the second slip ring 33 is fitted onto the outer wall of the second bearing rod 2. Then, the spacing adjustment component 4 is installed at a preset position on the first bearing rod 1. The spacing between each pair of adjacent mounting beams 31 is then adjusted by the spacing adjustment component 4 so that the spacing between the two adjacent mounting beams 31 is suitable for the spacing of the photovoltaic panel 5 to be installed, without the need for manual adjustment. Subsequently, the photovoltaic panel 5 is fixed to the mounting beam 31 by the fixing component 34. This structure adopts a modular structure design, which can build the photovoltaic roof like building blocks, without the need for manual welding, measurement and assembly of the photovoltaic panel 5 bracket, avoiding the cumbersome installation process and greatly improving the installation speed of the photovoltaic roof equipment.

[0040] Please refer to the appendix. Figure 2-3The spacing adjustment assembly 4 includes a motor 41 detachably mounted on the outer wall of one end of the first support rod 1. The other end of the first support rod 1 is provided with a mounting block 43 with a diameter smaller than that of the first support rod 1. The outer wall of the mounting block 43 is detachably fitted with a mounting plate 44. A threaded rod 42 is detachably connected to the output shaft of the motor 41. The threaded rod 42 is parallel to the first support rod 1. The end of the threaded rod 42 away from the motor 41 passes through the mounting plate 44 and is rotatably connected to the mounting plate 44. Each first slip ring 32 is provided with a fixing plate 45 on the side near the threaded rod 42. The side of the fixing plate 45 away from the first slip ring 32 is provided with teeth that can mesh with the threads on the outer wall of the threaded rod 42. A transmission assembly 46 is provided between the fixing plate 45 and the first slip ring 32 for moving the fixing plate 45 toward the side near or away from the threaded rod 42. The spacing adjustment assembly 4 also includes a spacing control module for controlling the operation of the transmission assembly 46. The first support rod 1 has a preset mounting position for mounting the motor 41. When the motor 41 rotates, the teeth on the fixing plate 45 mesh with the threads of the threaded rod 42, causing the threaded rod 42 to rotate and drive the fixing plate 45 to move along the extension direction of the threaded rod 42. When the fixing plate 45 moves, it can drive the first slip ring 32 to slide on the first support rod 1 through the rotating component. The sliding of the first slip ring 32 can drive the mounting beam 31 to move. The spacing between two adjacent mounting beams 31 is preset by the spacing control module. When the spacing control module detects that the spacing between the two mounting beams 31 reaches the preset value, the transmission component 46 drives the fixing plate 45 to move towards the side closer to the first slip ring 32. The teeth on the fixing plate 45 disengage from the threads of the threaded rod 42, so that the mounting beam 31 can no longer be driven by the threaded rod 42.

[0041] Please refer to the appendix. Figure 1 The first support rod 1 and the second support rod 2 have polygonal cross-sections. The inner hole of the first slip ring 32 is a polygonal hole that fits with the outer wall of the first support rod 1 with a clearance fit. The inner hole of the second slip ring 33 is also a polygonal hole that fits with the outer wall of the second support rod 2 with a clearance fit. The cooperation between the polygonal cross-sections of the first support rod 1 and the second support rod 2 and the first slip ring 32 and the second slip ring 33 prevents the first slip ring 32 from rotating when sliding on the outer wall of the first support rod 1 and prevents the second slip ring 33 from rotating when sliding on the outer wall of the second support rod 2. If the first slip ring 32 rotates when sliding on the outer wall of the first support rod 1, the threads will disengage from the threaded rod 42.

[0042] Please refer to the appendix. Figure 4The transmission assembly 46 includes two guide members disposed on the side of the fixed plate 45 near the first slip ring 32. Two first springs 461 are disposed on the side of the two guide members that are close to each other. An electromagnet 463 is disposed between the two first springs 461. The electromagnet 463 is disposed on the side of the first slip ring 32 near the fixed plate 45. The side of the fixed plate 45 near the first slip ring 32 is provided with an iron plate 462 for attracting the electromagnet 463. The electromagnet 463 is electrically connected to the spacing control module.

[0043] The guide component includes a first guide block 464 disposed on the side of the fixed plate 45 near the first slip ring 32, and a second guide block 465 disposed on the side of the first slip ring 32 near the first guide block 464. The first guide block 464 has a recessed first sliding hole 464a on the side opposite to the fixed plate 45, and the second guide block 465 has a recessed second sliding hole on the side opposite to the first slip ring 32. The guide component also includes a guide rod 466, one end of which is slidably disposed in the first sliding hole 464a, and the other end is slidably disposed in the second sliding hole. When the spacing control module detects that the spacing between the two mounting beams 31 reaches a preset value, the spacing control module controls the electromagnet 463 to be energized. The electromagnet 463 then attracts the iron plate 462. When the electromagnet 463 attracts the iron plate 462, the iron plate 462 drives the fixed plate 45 to move towards the side near the first slip ring 32. At the same time, the fixed plate 45 compresses the first spring 461.

[0044] After the spacing between multiple mounting beams 31 is adjusted, the spacing control module controls the motor 41 to de-energize, so that the threaded rod 42 does not rotate. Then, the spacing control module controls each electromagnet 463 to de-energize. After the electromagnet 463 is de-energized, the first spring 461 releases its elastic potential energy, which drives the fixing plate 45 to move away from the first slip ring 32. This further causes the teeth on the fixing plate 45 to mesh with the threads of the threaded rod 42, thereby fixing the position of the mounting beam 31.

[0045] Please refer to the appendix. Figure 1 The spacing control module includes a control unit and distance sensors. The distance sensors are positioned on the side of each mounting beam 31 closest to the other mounting beam 31. The control unit is electrically connected to each distance sensor and an electromagnet 463. Operators can input the sensing threshold of each distance sensor into the control unit via an input device. When the distance threshold of a distance sensor on a mounting beam 31 is reached, the distance sensor sends a signal to the control unit. Upon receiving the signal, the control unit energizes the electromagnet 463, thereby causing the fixing plate 45 to move away from the threaded rod 42.

[0046] Please refer to the appendix. Figure 5-8The photovoltaic panel 5 is surrounded by a sealed mounting frame 6. Insert rods 7 are symmetrically distributed at the four corners of the mounting frame 6 on the side facing away from the photovoltaic panel 5. The fixing assembly 34 includes a fixing block 341 that slides along the extension direction of the mounting beam 31. The fixing block 341 has a recessed insertion hole 341a for inserting the insert rod 7. When the insert rod 7 is inserted into the insertion hole 341a, the side of the mounting frame 6 rests on the mounting beam 31. A receiving hole 341b is formed transversely through the hole wall of the insertion hole 341a. A blocking block 342 slides within the receiving hole 341b. One end of the blocking block 342 is located within the receiving hole 341b, and the other end is located within the insertion hole 341a. A second spring 343 is provided at the end of the blocking block 342 located within the receiving hole 341b. A disassembly plate 344 is connected to the end of the second spring 343 facing away from the blocking block 342. The disassembly plate 344 is detachably mounted on the outer wall of the fixing block 341.

[0047] The side wall of the insertion rod 7 facing away from the mounting frame 6 is provided with a locking block 8 for engaging with the blocking block 342. The end of the locking block 8 facing away from the mounting frame 6 is provided with a plug 9, and the side of the plug 9 facing away from the insertion rod 7 is arc-shaped. When the insertion rod 7 is inserted into the insertion hole 341a, the locking block 8 is located on the side of the blocking block 342 near the bottom of the insertion hole 341a.

[0048] The fixing block 341 has two insertion holes 341a distributed on the same side, and the structure inside each insertion hole 341a is identical. Among the multiple fixing components 34 located on the mounting beam 31, the outermost fixing component 34 closest to the first bearing rod 1 is fixedly mounted on the mounting beam 31, thus fixing the photovoltaic panel 5 mounted on the mounting beam 31. The remaining fixing components 34 can slide to install and fix photovoltaic panels 5 of different sizes. A waterproof ring 11 is provided around the outer side of the mounting frame 6. During installation, the insertion rod 7 of one photovoltaic panel 5 is inserted into one insertion hole 341a of the fixing block 341, and the insertion rod 7 of another photovoltaic panel 5 is inserted into another insertion hole 341a of the fixing block 341. Within 41a, the two waterproof rings 11 on the two photovoltaic panels 5 are pressed against each other, thereby preventing rainwater from falling into the area covered by the photovoltaic roof through the gap between the two photovoltaic panels 5. At the same time, after the plug 7 is inserted into the plug hole 341a, the mounting frame 6 will be erected on the mounting beam 31. A sealing strip is provided at the contact position between the mounting beam 31 and the mounting frame 6. After the mounting beam 31 is erected on the mounting frame 6, the pressure from the sealing strip can prevent rainwater from flowing into the area covered by the photovoltaic roof through the gap between the mounting beam 31 and the mounting frame 6.

[0049] Please refer to the appendix. Figure 1The photovoltaic roof also includes a maintenance alarm unit, which monitors the current of each photovoltaic panel 5. If the maintenance alarm unit detects that a few photovoltaic panels 5 have no current while most of them have current, it indicates that the photovoltaic panel 5 is damaged. The maintenance alarm unit then sends the information about the damaged photovoltaic panel 5 to the administrator, who then performs maintenance on the photovoltaic panel 5 to avoid affecting the power generation of the photovoltaic roof.

[0050] Please refer to the appendix. Figure 1 The first support rod 1 and the second support rod 2 are rotatably connected to support columns 10 at both ends. The support columns 10 are rotatably connected to the first support rod 1 and the second support rod 2, which enables the adjustment of the tilt angle of the photovoltaic roof.

[0051] The above are merely preferred embodiments of the present invention and do not limit the patent scope of the present invention. Any equivalent structural transformations made under the concept of the present invention using the description and drawings of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. An electrical device capable of rapid loading and unloading, characterized in that, It includes a first support rod and a second support rod arranged horizontally. The first support rod and the second support rod extend in the same direction. Multiple sets of mounting components for installing photovoltaic panels are slidably spliced ​​between the first support rod and the second support rod. The mounting assembly includes a mounting beam, one end of which is provided with a first slip ring that can slide on the outer wall of the first support rod, and the other end of which is provided with a second slip ring that can slide on the outer wall of the second support rod. Multiple fixing components for fixing photovoltaic panels are slidably connected to both sides of the mounting beam in the extension direction. A spacing adjustment component for adjusting the spacing between multiple sets of mounting components is detachably provided on the first support rod. The spacing adjustment assembly includes a motor detachably mounted on the outer wall of one end of a first support rod. The other end of the first support rod has a mounting block with a diameter smaller than that of the first support rod. A mounting plate is detachably fitted onto the outer wall of the mounting block. A threaded rod is detachably connected to the output shaft of the motor, and the threaded rod is parallel to the first support rod. The end of the threaded rod facing away from the motor passes through the mounting plate and is rotatably connected to it. Each first slip ring has a fixing plate on its side near the threaded rod. The side of the fixing plate facing away from the first slip ring has teeth that can mesh with the threads on the outer wall of the threaded rod. A transmission assembly is provided between the fixing plate and the first slip ring to move the fixing plate towards or away from the threaded rod. The spacing adjustment assembly also includes a spacing control module for controlling the operation of the transmission assembly. The photovoltaic panel is surrounded by a sealed mounting frame. Insert rods are symmetrically distributed at the four corners of the mounting frame on the side facing away from the photovoltaic panel. The fixing assembly includes a fixing block that slides along the extension direction of the mounting beam. A recessed insertion hole is formed on the fixing block for inserting the rod. When the rod is inserted into the insertion hole, the side of the mounting frame rests on the mounting beam. A receiving hole is formed transversely through the wall of the insertion hole. A blocking block slides within the receiving hole, with one end of the blocking block inside the receiving hole and the other end inside the insertion hole. A second spring is provided at the end of the blocking block inside the receiving hole. A disassembly plate is connected to the end of the second spring facing away from the blocking block. The disassembly plate is detachably mounted on the outer wall of the fixing block. The side wall of the insertion rod away from the mounting frame is provided with a locking block for engaging with the blocking block. The end of the locking block away from the mounting frame is provided with a plug, and the side of the plug away from the insertion rod is arc-shaped. When the insertion rod is inserted into the socket, the locking block is located on the side of the blocking block near the bottom of the socket. The fixing block has two insertion holes distributed on the same side, and the structure inside each insertion hole is the same.

2. The electrical equipment capable of rapid assembly and disassembly according to claim 1, characterized in that, The first and second support rods have polygonal cross-sections. The inner hole of the first slip ring is a polygonal hole that is clearance-fitted with the outer wall of the first support rod, and the inner hole of the second slip ring is a polygonal hole that is clearance-fitted with the outer wall of the second support rod.

3. The electrical equipment capable of rapid assembly and disassembly according to claim 1, characterized in that, The transmission assembly includes two guide members disposed on the side of the fixed plate near the first slip ring. Two first springs are disposed on the side of the two guide members that are close to each other. An electromagnet is disposed between the two first springs. The electromagnet is disposed on the side of the first slip ring near the fixed plate. An iron plate for attracting the electromagnet is disposed on the side of the fixed plate near the first slip ring. The electromagnet is electrically connected to the spacing control module. The guide component includes a first guide block disposed on the side of the fixed plate near the first slip ring, a second guide block disposed on the side of the first slip ring near the first guide block, a first sliding hole formed by a recess on the side of the first guide block away from the fixed plate, and a second sliding hole formed by a recess on the side of the second guide block away from the first slip ring. The guide component also includes a guide rod, one end of which is slidably disposed in the first sliding hole, and the other end of which is slidably disposed in the second sliding hole.

4. The electrical equipment capable of rapid assembly and disassembly according to claim 3, characterized in that, The spacing control module includes a control unit and a distance sensor. The distance sensor is located on the side of each mounting beam closest to another mounting beam. The control unit is connected to each distance sensor and an electromagnet for electrical signals.

5. The electrical equipment capable of rapid assembly and disassembly according to claim 1, characterized in that, It also includes a maintenance alarm unit, which is used to monitor the current of each photovoltaic panel.

6. The electrical equipment capable of rapid assembly and disassembly according to claim 1, characterized in that, Support columns are rotatably connected to both ends of the first and second bearing rods, respectively.

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