CN220752199U - Distributed photovoltaic power quality detection device - Google Patents

Abstract

The utility model discloses a distributed photovoltaic power quality detection device, and relates to the technical field of power detection; the detector comprises a detector shell, wherein a detector body is movably arranged in the detector shell, a spring is fixedly arranged at the side end of the detector shell, one end of the spring is fixedly connected with a connecting plate, one end of the connecting plate is fixedly provided with a clamping plate, and one end of the clamping plate penetrates through the detector shell to be in contact with the detector body; through adopting above-mentioned technical scheme, at first take out the fixed column from first bayonet socket and second bayonet socket, then rotate the pivoted board, the pivoted board rotates on the fixed axle to drive the fixed block and pull out from the detector shell, the spring drives the connecting plate simultaneously and removes, thereby the connecting plate is kept away from the detector shell and takes out the cardboard from the detector shell, thereby the cardboard is taken out and is no longer fixed to the detector body, thereby conveniently installs and removes the detector body, then overhauls the maintenance, and then has made things convenient for the workman to examine and repair the efficiency of maintaining this device.

Description

Distributed photovoltaic power quality detection device

Technical Field

The utility model relates to the technical field of electric energy detection, in particular to a distributed photovoltaic electric energy quality detection device.

Background

The distributed photovoltaic power generation is particularly constructed near a user site, and the operation mode is characterized in that the user side is self-powered, redundant electric quantity is used for surfing the internet, and balance adjustment is performed on a power distribution system. The distributed photovoltaic power generation follows the principles of local conditions, cleanliness, high efficiency, distributed layout and near utilization, and fully utilizes local solar energy resources to replace and reduce fossil energy consumption. However, the existing photovoltaic power quality detection device is not convenient to assemble and disassemble, which brings great trouble to workers in need of overhauling and maintaining the detection device, greatly reduces the efficiency of overhauling and maintaining, and aims at the problems, the inventor provides a distributed photovoltaic power quality detection device which is used for solving the problems.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a distributed photovoltaic electric energy quality detection device, includes the detector shell, the inside movable mounting of detector shell has the detector body, the side fixed mounting of detector shell has the spring, the one end fixedly connected with connecting plate of spring, the one end fixed mounting of connecting plate has the cardboard, the one end of cardboard runs through detector shell and detector body contact, the draw-in groove has been seted up to the one end of connecting plate, the inboard fixing clip of draw-in groove is equipped with the fixed axle, the outside of fixed axle rotates the cover and is equipped with the rotor plate, top one side fixed mounting of rotor plate has the fixed block, the one end movable joint of fixed block is in the bottom of detector shell, first bayonet socket has been seted up to the outside lower part of connecting plate, the second bayonet socket has been seted up in the outside of fixed block, sliding insertion has the fixed column in the first bayonet socket, the one end of fixed column runs through the detector shell and slides and inserts to the inboard of second bayonet socket.

Preferably, the outside fixed cover of detector shell is equipped with the fixed frame, the top fixed mounting of fixed frame has the connecting axle, the top fixed mounting of connecting axle has the fixed plate, the bolt of array distribution is installed to the bottom surface screw thread of fixed plate.

Preferably, a protective door is hinged to one end of the detector housing.

Preferably, a protective ring is fixedly sleeved at one end of the detector body.

Preferably, a heat radiation opening is formed in one end, far away from the protective door, of the detector shell, and a dust screen is arranged on the inner side fixing card of the heat radiation opening.

Preferably, handles which are symmetrically distributed are fixedly arranged at the side ends of the fixed frame.

Compared with the prior art, the utility model has the beneficial effects that:

through adopting above-mentioned technical scheme, at first take out the fixed column from first bayonet socket and second bayonet socket, then rotate the pivoted board, the pivoted board rotates on the fixed axle to drive the fixed block and pull out from the detector shell, the spring drives the connecting plate simultaneously and removes, thereby the connecting plate is kept away from the detector shell and takes out the cardboard from the detector shell, thereby the cardboard is taken out and is no longer fixed to the detector body, thereby conveniently installs and removes the detector body, then overhauls the maintenance, and then has made things convenient for the workman to examine and repair the efficiency of maintaining this device.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the structure of the guard gate and guard ring of the present utility model.

FIG. 3 is a schematic view of the structure of the fixing block and the fixing shaft of the present utility model.

In the figure: 1. a detector housing; 2. a detector body; 11. a spring; 12. a connecting plate; 13. a clamping plate; 14. a fixed shaft; 15. a clamping groove; 16. a rotating plate; 17. a fixed block; 18. a first bayonet; 19. fixing the column; 20. a second bayonet; 21. a protective door; 22. a protective ring; 23. a fixed frame; 24. a connecting shaft; 25. a fixing plate; 26. a bolt; 27. a handle; 28. a heat radiation port; 29. a dust-proof net.

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.

Examples: as shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a distributed photovoltaic power quality detection device, includes detector shell 1, the inside movable mounting of detector shell 1 has detector body 2, the side fixed mounting of detector shell 1 has spring 11, the one end fixedly connected with connecting plate 12 of spring 11, the one end fixed mounting of connecting plate 12 has cardboard 13, the one end of cardboard 13 runs through detector shell 1 and the contact of detector body 2, draw-in groove 15 has been seted up to the one end of connecting plate 12, the inboard fixation card of draw-in groove 15 is equipped with fixed axle 14, the outside rotation cover of fixed axle 14 is equipped with rotor plate 16, the top one side fixed mounting of rotor plate 16 has fixed block 17, the one end movable joint of fixed block 17 is in the bottom of detector shell 1, first bayonet socket 18 has been seted up to the outside lower part of connecting plate 12, second bayonet socket 20 has been seted up in the outside of fixed block 17, sliding insertion has fixed column 19 in the first bayonet socket 18, the one end of fixed column 19 runs through detector shell 1 sliding insertion to the inboard of second bayonet socket 20.

Through adopting above-mentioned technical scheme, at first take fixed column 19 out from first bayonet socket 18 and second bayonet socket 20, then rotate rotor plate 16, rotor plate 16 rotates on fixed axle 14 to drive fixed block 17 and pull out from detector shell 1, spring 11 drives connecting plate 12 simultaneously and removes, thereby detector shell 1 is kept away from to connecting plate 12 thereby take cardboard 13 out from detector shell 1, cardboard 13 is taken out and is no longer fixed to detector body 2, thereby conveniently installs and removes detector body 2, then overhauls and maintains, and then has made things convenient for the workman to overhaul the efficiency of maintaining this device.

The outside fixed cover of detector shell 1 is equipped with fixed frame 23, fixed frame 23's top fixed mounting has connecting axle 24, connecting axle 24's top fixed mounting has fixed plate 25, array distribution's bolt 26 is installed to the bottom surface screw thread of fixed plate 25.

Through adopting above-mentioned technical scheme, thereby conveniently install this device in more scenes through setting up a plurality of bolts 26, prevent to cause the injury to the circuit in the moist environment in the moisture long-term contact of bottom surface.

One end of the detector housing 1 is hinged with a guard door 21.

By adopting the above technical scheme, the detector housing 1 is sealed by providing the protective door 21, thereby closing the detector body 2.

One end of the detector body 2 is fixedly sleeved with a protective ring 22.

Through adopting above-mentioned technical scheme, through setting up guard ring 22 and protecting the control panel of detector body 2, prevent that control panel from being knocked into the touch and causing unnecessary injury.

The end of the detector housing 1 far away from the protective door 21 is provided with a heat radiation opening 28, and a dust screen 29 is arranged on the inner side fixing clip of the heat radiation opening 28.

Through adopting above-mentioned technical scheme, through setting up the heat dissipation of thermovent 28 convenience detector body 2, utilize dust screen 29 to be convenient for dustproof, prevent that the dust from causing the damage in carrying out detector body 2.

The side ends of the fixed frame 23 are fixedly provided with handles 27 which are symmetrically distributed.

By adopting the above technical scheme, thereby the detector housing 1 is conveniently taken through setting up handle 27, the detector housing 1 removal of being convenient for.

Working principle: firstly, the fixing column 19 is pulled out from the first bayonet 18 and the second bayonet 20, then the rotating plate 16 is rotated, the rotating plate 16 rotates on the fixing shaft 14, thereby driving the fixing block 17 to pull out from the detector shell 1, meanwhile, the spring 11 drives the connecting plate 12 to move, the connecting plate 12 is far away from the detector shell 1, thereby pulling the clamping plate 13 out of the detector shell 1, the clamping plate 13 is pulled out and is no longer fixed to the detector body 2, thereby facilitating the assembly and disassembly of the detector body 2, and then overhauling and maintenance are performed, thereby facilitating the efficiency of the device for overhauling and maintenance of workers, installing the device in more scenes through a plurality of bolts 26, preventing damage to circuits due to long-term contact of moisture on the bottom surface in a humid environment, facilitating the heat dissipation of the detector body 2 through the heat dissipation opening 28, facilitating dust prevention by utilizing the dust screen 29, and preventing dust from damaging the detector body 2.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (6)

1. Distributed photovoltaic power quality detection device, including detector housing (1), its characterized in that: the inside movable mounting of detector shell (1) has detector body (2), the side fixed mounting of detector shell (1) has spring (11), the one end fixedly connected with connecting plate (12) of spring (11), the one end fixed mounting of connecting plate (12) has cardboard (13), the one end of cardboard (13) runs through detector shell (1) and detector body (2) contact, draw-in groove (15) have been seted up to the one end of connecting plate (12), the inboard fixed card of draw-in groove (15) is equipped with fixed axle (14), the outside rotation cover of fixed axle (14) is equipped with rotating plate (16), the top one side fixed mounting of rotating plate (16) has fixed block (17), the one end movable joint of fixed block (17) is in the bottom of detector shell (1), first bayonet socket (18) have been seted up to the outside lower part of connecting plate (12), second bayonet socket (20) have been seted up in the outside of fixed block (17), sliding insert in first bayonet socket (18) has been equipped with fixed column (19), the outside fixed column (19) has been established to the inside fixed column (20) of sliding insert of detector shell (1).

2. A distributed photovoltaic power quality detection device according to claim 1, wherein a fixing frame (23) is fixedly sleeved on the outer side of the detector housing (1), a connecting shaft (24) is fixedly installed at the top end of the fixing frame (23), a fixing plate (25) is fixedly installed at the top end of the connecting shaft (24), and bolts (26) distributed in an array are installed on the bottom surface of the fixing plate (25) in a threaded mode.

3. A distributed photovoltaic power quality detection apparatus according to claim 2, characterized in that the detector housing (1) has a guard door (21) hinged at one end.

4. A distributed photovoltaic power quality detection apparatus according to claim 1, wherein a guard ring (22) is fixedly sleeved at one end of the detector body (2).

5. A distributed photovoltaic power quality detection apparatus according to claim 3, wherein a heat dissipation opening (28) is provided at an end of the detector housing (1) away from the protective door (21), and a dust screen (29) is provided on an inner fixing clip of the heat dissipation opening (28).

6. A distributed photovoltaic power quality detection apparatus according to claim 2, wherein symmetrically distributed handles (27) are fixedly mounted at the side ends of the fixed frame (23).