CN220775784U

CN220775784U - Fault detection mechanism of parking stall photovoltaic power plant

Info

Publication number: CN220775784U
Application number: CN202322319356.9U
Authority: CN
Inventors: 邓明生; 邓晓; 万善军; 陈群
Original assignee: Xiamen Chuyuan Energy Saving Technology Co ltd
Current assignee: Xiamen Chuyuan Energy Saving Technology Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-04-12
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a fault detection mechanism of a parking space photovoltaic power station, which comprises a support frame, an infrared camera and an intelligent terminal, wherein the top end of the support frame is connected with a fixed seat, an installation seat is arranged above the fixed seat, the infrared camera is assembled above the installation seat, a lens is arranged on one side of the infrared camera, the intelligent terminal is connected with the infrared camera in a communication manner on one side of the support frame, a rotating mechanism is arranged between the fixed seat and the installation seat, the rotating mechanism comprises a movable cavity, an installation groove, the movable seat, a first gear, a second gear, a connecting shaft and a motor, and the movable cavity is arranged in the middle of the fixed seat. This fault detection mechanism in parking stall photovoltaic power plant drives infrared camera level through the motor and rotates for this fault detection mechanism's irradiation range is wider, has increased area of contact and frictional force between support frame and the ground through the bottom plate, makes this fault detection mechanism put more stably.

Description

Fault detection mechanism of parking stall photovoltaic power plant

Technical Field

The utility model relates to the technical field of fault detection mechanisms, in particular to a fault detection mechanism of a parking space photovoltaic power station.

Background

The parking space photovoltaic power station refers to a power generation system which is formed by utilizing solar energy and adopting special materials such as a crystal silicon plate, an inverter and other electronic elements, is connected with a power grid and transmits power to the power grid, when the crystal silicon plate in the parking space photovoltaic power station fails, the defect of a solar cell module is judged through an EL tester of a barrier detection mechanism, and the EL tester is called an electroluminescence tester, is internal defect detection equipment of a solar cell or a cell module and is commonly used for detecting internal defects, hidden cracks, fragments, virtual welding, broken grids and abnormal single cells with different conversion efficiencies of the solar cell module.

When the fault detection mechanism in the current market is used, the infrared camera of the EL tester and the mounting seat are directly assembled to perform fault detection on the crystalline silicon plate of the photovoltaic power station, the horizontal irradiation range of the infrared camera of the existing fault detection mechanism is generally fixed or the irradiation position is manually adjusted, and the operation is inconvenient during the use, so that the fault detection mechanism of the existing parking space photovoltaic power station is required to be improved.

Disclosure of Invention

The utility model aims to provide a fault detection mechanism of a parking space photovoltaic power station, which aims to solve the problems that the horizontal irradiation range of the irradiation range of an infrared camera of the fault detection mechanism in the current market proposed by the background technology is generally fixed or the irradiation position is manually adjusted, and the operation is inconvenient during use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fault detection mechanism of parking stall photovoltaic power plant, includes support frame, infrared camera and intelligent terminal, the top of support frame is connected with the fixing base, and the top of fixing base is provided with the mount pad, the top of mount pad is assembled there is infrared camera, and one side of infrared camera is provided with the camera lens, support frame one side is provided with and is connected with intelligent terminal with infrared camera communication, be provided with rotary mechanism jointly between fixing base and the mount pad, and rotary mechanism includes movable chamber, mounting groove, movable seat, first gear, second gear, connecting axle and motor, the middle part at the fixing base is seted up in the movable chamber, the mounting groove has been seted up to one side of movable chamber.

Preferably, the movable seat is butt-jointed in the movable cavity, the upper end of the movable seat is connected with the bottom of the mounting seat, and a first gear is sleeved on the outer side of the movable seat.

Preferably, a second gear connected with the first gear is arranged in the middle of the movable cavity, and a connecting shaft in the middle of the second gear penetrates through the lower part of the fixed seat.

Preferably, the connecting shaft is connected with the fixing seat through a bearing seat, a motor is installed on one side below the fixing seat, and the output end of the motor is connected with the connecting shaft.

Preferably, a bottom plate is arranged at the bottom of the supporting frame, a butt joint groove is formed in the inner wall of the bottom plate, and movable grooves are formed in the two sides, close to the butt joint groove, of the bottom plate.

Preferably, the limiting block is inserted into the opening of the movable groove, and the outer side of the limiting block is in butt joint with the surface of the supporting frame.

Preferably, a connecting rod connected with the inner wall of the movable groove is penetrated below the limiting block, a spring is sleeved on the outer side of the connecting rod, and two ends of the spring are respectively connected with the movable groove and the limiting block.

Compared with the prior art, the utility model has the beneficial effects that: this fault detection mechanism in parking stall photovoltaic power plant drives infrared camera level through the motor and rotates for this fault detection mechanism's irradiation range is wider, has increased area of contact and frictional force between support frame and the ground through the bottom plate, makes this fault detection mechanism put more stably.

1. According to the fault detection mechanism of the parking space photovoltaic power station, the photovoltaic power station is a power generation system which is formed by utilizing solar energy and adopting electronic elements such as a crystal silicon plate, an inverter and the like and is connected with a power grid and transmits power to the power grid, when the crystal silicon plate in the parking space photovoltaic power station breaks down, the defect of a solar cell module is judged through an EL tester of the fault detection mechanism, a starting motor drives a second gear connected with an output end to rotate, a first gear synchronously rotates along with the rotation of the second gear, the first gear drives a movable seat connected with the first gear to synchronously rotate in an installation groove, and the movable seat drives an infrared camera connected with the upper part through the installation seat to synchronously rotate when rotating, so that the infrared camera and a lens simultaneously horizontally rotate, and the irradiation range of the infrared camera can be adjusted according to actual conditions, and the irradiation range of the fault detection mechanism is wider;

2. this fault detection mechanism of parking stall photovoltaic power plant supports the support frame earlier and opens, dock the butt joint groove of seting up on the bottom one by one with the bottom plate of support frame later, press down the support frame until pegging graft the support frame downwards to extreme position, the position of stopper is corresponding with the notch of reserving on the support frame this moment, consequently, not receive the extruded stopper of external force can outwards automatic re-setting through the elastic force of spring, until the stopper is docked with the surface notch of support frame, through the rubber material bottom plate at support frame bottom installation, contact area and frictional force between support frame and the ground have been increased, thereby make the put of this fault detection mechanism more stable.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a left-hand structural schematic diagram of the present utility model;

FIG. 3 is a schematic view of a rotary mechanism of the present utility model in a left-hand cut-away configuration;

FIG. 4 is a schematic view of the left cut-away structure of the base plate of the present utility model;

fig. 5 is a schematic top view of the first gear of the present utility model.

In the figure: 1. a support frame; 2. a fixing seat; 3. a mounting base; 4. an infrared camera; 5. a lens; 6. an intelligent terminal; 7. a rotation mechanism; 71. a movable cavity; 72. a mounting groove; 73. a movable seat; 74. a first gear; 75. a second gear; 76. a connecting shaft; 77. a motor; 8. a bottom plate; 9. a butt joint groove; 10. a movable groove; 11. a limiting block; 12. a connecting rod; 13. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 5, the present utility model provides a technical solution: the utility model provides a fault detection mechanism of parking stall photovoltaic power plant, including support frame 1, infrared camera 4 and intelligent terminal 6, the top of support frame 1 is connected with fixing base 2, and the top of fixing base 2 is provided with mount pad 3, the top of mount pad 3 is assembled there is infrared camera 4, and one side of infrared camera 4 is provided with camera 5, support frame 1 one side is provided with and is connected with intelligent terminal 6 with infrared camera 4 communication, be provided with rotary mechanism 7 jointly between fixing base 2 and the mount pad 3, and rotary mechanism 7 includes movable chamber 71, mounting groove 72, movable seat 73, first gear 74, second gear 75, connecting axle 76 and motor 77, the middle part at fixing base 2 is seted up in movable chamber 71, mounting groove 72 has been seted up to one side of movable chamber 71.

The inside of the movable cavity 71 is in butt joint with a movable seat 73, the upper end of the movable seat 73 is connected with the bottom of the mounting seat 3, and a first gear 74 is sleeved outside the movable seat 73; a second gear 75 connected with the first gear 74 is arranged in the middle of the movable cavity 71, and a connecting shaft 76 in the middle of the second gear 75 penetrates through the lower part of the fixed seat 2; the connecting shaft 76 is connected with the fixed seat 2 through a bearing seat, a motor 77 is installed on one side below the fixed seat 2, the output end of the motor 77 is connected with the connecting shaft 76, the second gear 75 is meshed with the first gear 74, and the size of the movable seat 73 is matched with the size of the movable cavity 71.

In specific implementation, the motor 77 is started to drive the second gear 75 with the output end connected to rotate, and since the second gear 75 is meshed with the first gear 74, the first gear 74 synchronously rotates along with the rotation of the second gear 75, the first gear 74 drives the movable seat 73 connected with the first gear 74 to simultaneously rotate in the mounting groove 72, the movable seat 73 drives the infrared camera 4 connected with the upper part through the mounting seat 3 to synchronously rotate during rotation, so that the infrared camera 4 and the lens 5 can simultaneously horizontally rotate, the motor 77 drives the infrared camera 4 to horizontally rotate, and the irradiation range of the infrared camera 4 can be adjusted according to actual conditions, so that the irradiation range of the fault detection mechanism is wider.

Referring to fig. 1, 2 and 4, a bottom plate 8 is arranged at the bottom of the support frame 1, a butt joint groove 9 is formed in the inner wall of the bottom plate 8, and movable grooves 10 are formed in two sides, close to the butt joint groove 9, of the bottom plate 8; a limiting block 11 is inserted into the opening of the movable groove 10, and the outer side of the limiting block 11 is in butt joint with the surface of the support frame 1; the connecting rod 12 that is connected with movable groove 10 inner wall has been run through to the below of stopper 11, and the outside cover of connecting rod 12 is equipped with spring 13, and spring 13's both ends are connected with movable groove 10 and stopper 11 respectively, and support frame 1 passes through between butt joint groove 9 and the bottom plate 8 and constitutes the grafting structure, and stopper 11 passes through spring 13 and constitutes the extending structure between the movable groove 10, and movable groove 10 is symmetrical distribution with the central line of butt joint groove 9, the material of bottom plate 8 is the rubber material.

During the implementation, support the support frame 1 and open earlier, then dock the butt joint groove 9 of seting up on support frame 1's bottom one by one with bottom plate 8, then press down support frame 1, the support frame 1 of pushing down produces the extrusion to the outer wall of stopper 11, the stopper 11 that receives external force extrusion moves along connecting rod 12 to the inside of movable groove 10, and the stopper 11 that moves extrudees the spring 13 of cover in the connecting rod 12 outside, until downwards pegging graft support frame 1 to extreme position, the position of stopper 11 is corresponding with the notch of reserving on support frame 1 this moment, consequently, the stopper 11 that does not receive external force extrusion can outwards reset automatically through the elastic force of spring 13, until stopper 11 and support frame 1's surface notch dock, through the rubber material bottom plate 8 of installation in support frame 1 bottom, contact area and frictional force between support frame 1 and the ground have been increased, thereby make the putting of this fault detection mechanism more stable.

In summary, when the fault detection mechanism of the parking space photovoltaic power station is used, the infrared camera 4 and the mounting seat 3 are assembled, then the support frame 1 is carried to the designated working area to perform fault detection on the parking space photovoltaic power station, the defects of the solar cell module can be obtained and determined by utilizing the near infrared image of the high-resolution infrared camera 4 according to the electroluminescence principle of crystalline silicon, and the detection result is displayed and checked by the intelligent terminal 6, which is the prior art, and not described in detail in the description belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a fault detection mechanism of parking stall photovoltaic power plant, includes support frame (1), infrared camera (4) and intelligent terminal (6), its characterized in that:

the top of support frame (1) is connected with fixing base (2), and the top of fixing base (2) is provided with mount pad (3), infrared camera (4) are assembled to the top of mount pad (3), and one side of infrared camera (4) is provided with camera lens (5), support frame (1) one side is provided with and is connected with intelligent terminal (6) with infrared camera (4) communication, be provided with rotary mechanism (7) jointly between fixing base (2) and mount pad (3), and rotary mechanism (7) include movable chamber (71), mounting groove (72), movable seat (73), first gear (74), second gear (75), connecting axle (76) and motor (77), the middle part at fixing base (2) is seted up in movable chamber (71), mounting groove (72) have been seted up to one side of movable chamber (71).

2. The fault detection mechanism of a parking space photovoltaic power station according to claim 1, wherein: the movable cavity (71) is internally abutted with a movable seat (73), the upper end of the movable seat (73) is connected with the bottom of the mounting seat (3), and a first gear (74) is sleeved on the outer side of the movable seat (73).

3. The fault detection mechanism of a parking space photovoltaic power station according to claim 2, wherein: the middle part of movable chamber (71) is provided with second gear (75) that are connected with first gear (74), the below of fixing base (2) is run through there is connecting axle (76) at second gear (75) middle part.

4. A fault detection mechanism for a parking space photovoltaic power plant according to claim 3, wherein: the connecting shaft (76) is connected with the fixing seat (2) through a bearing seat, a motor (77) is installed on one side below the fixing seat (2), and the output end of the motor (77) is connected with the connecting shaft (76).

5. The fault detection mechanism of a parking space photovoltaic power station according to claim 1, wherein: the bottom of support frame (1) is provided with bottom plate (8), and butt joint groove (9) have been seted up to the inner wall of bottom plate (8), movable groove (10) have been seted up to the both sides that bottom plate (8) are close to butt joint groove (9).

6. The fault detection mechanism for a parking space photovoltaic power station as claimed in claim 5, wherein: limiting blocks (11) are inserted into openings of the movable grooves (10), and the outer sides of the limiting blocks (11) are in butt joint with the surface of the supporting frame (1).

7. The fault detection mechanism for a parking space photovoltaic power plant of claim 6, wherein: the connecting rod (12) connected with the inner wall of the movable groove (10) is penetrated below the limiting block (11), a spring (13) is sleeved on the outer side of the connecting rod (12), and two ends of the spring (13) are respectively connected with the movable groove (10) and the limiting block (11).