CN220693097U - Novel photovoltaic new forms of energy collection flow box - Google Patents

Abstract

The utility model discloses a novel photovoltaic new energy collecting box, which belongs to the technical field of photovoltaic collecting boxes and comprises a mounting seat and a box body which is movably connected to one side of the mounting seat and used for the photovoltaic new energy, wherein two groups of thread grooves with opposite directions are symmetrically formed in the outer wall of the mounting seat, positioning rods are connected with the outer threads of the two groups of thread grooves of the outer wall of the adjusting shaft in a threaded manner, connecting sleeves fixedly connected with the box body are sleeved outside the positioning rods, positioning pins are fixedly connected to the opposite sides of the two connecting sleeves, positioning grooves matched with the positioning pins are formed in the inner walls of the two sides of the connecting sleeves, fixing rods are fixedly connected to the inner walls of the upper side and the lower side of the box body, and a mounting substrate is movably connected between the two fixing rods. This novel photovoltaic new forms of energy collection flow box not only conveniently installs electrical components, conveniently dismouting to the box moreover, the later maintenance of being convenient for.

Description

Novel photovoltaic new forms of energy collection flow box

Technical Field

The utility model belongs to the technical field of photovoltaic junction boxes, and particularly relates to a novel photovoltaic new energy junction box.

Background

In a solar photovoltaic power generation system, in order to reduce the connection between a solar photovoltaic cell array and an inverter, a user can connect a certain number of photovoltaic cells with the same specification in series to form a plurality of photovoltaic strings, then connect a plurality of photovoltaic strings into a photovoltaic combiner box in parallel, and after the photovoltaic strings are combined in the photovoltaic combiner box, the photovoltaic combiner box outputs through a direct current breaker and is matched with the photovoltaic inverter to form a complete photovoltaic power generation system, so that grid connection with a mains supply is realized, and the reliability and the practicability of the system are improved. But current photovoltaic collection flow box, simple structure causes the inner space not make full use of, installs electrical parts and wiring very inconvenient in narrow and small inner chamber, brings very big inconvenience for installation maintenance operation.

Reference is made to the Chinese patent grant: novel photovoltaic new forms of energy collection flow box, authorized bulletin number: CN210405215U, the utility model aligns the junction box from the clamping rod with the sliding grooves on two sides of the junction box during installation, slides the junction box downwards from the top, is clamped in the first clamping groove, and fixes the junction box with the fixing plate, so that the junction box is very convenient to clamp and fix, and an installer only needs to clamp the junction box, thereby saving the working time of climbing and being safer. However, the device has certain defects, such as inconvenient installation of electrical parts and wiring in a narrow inner cavity, and great inconvenience for installation and maintenance operations.

Disclosure of Invention

The utility model aims to provide a novel photovoltaic new energy combiner box, which aims to solve the problems that electric parts and wiring are very inconvenient to install in a narrow inner cavity and great inconvenience is brought to installation and maintenance operations in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel photovoltaic new forms of energy collection flow box, is used for photovoltaic new forms of energy with the box including mount pad and swing joint in mount pad one side, the mount pad internal rotation is connected with the regulating spindle, two sets of screw grooves that trend is opposite have been seted up to the outer wall symmetry of regulating spindle, and two sets of screw grooves external equal threaded connection of regulating spindle outer wall have the locating lever, the adapter sleeve with box fixed connection has been cup jointed to the outside of locating lever, two equal fixedly connected with locating pin in looks back of adapter sleeve, the constant head tank with locating pin assorted is all seted up to the both sides inner wall of adapter sleeve, the equal fixedly connected with dead lever of upper and lower both sides inner wall of box, two swing joint has the mounting substrate between the dead lever.

In a further embodiment, the opposite surfaces of the two fixing rods are provided with sliding grooves, sliding columns fixedly connected with the mounting base plate are connected in a sliding mode in the sliding grooves of the fixing rods, and pull rods are fixedly connected to the outer walls of the two sides of the mounting base plate.

In a further embodiment, the outer walls of the two sides of the fixing rod are both connected with a fixing block fixedly connected with the mounting substrate in a sliding manner, and the fixing block is provided with a mounting hole towards the outer wall of one side of the fixing rod.

In a further embodiment, a fixing spring is arranged in the mounting hole of the fixing block, a fixing pin is arranged on one side of the fixing spring, and two fixing holes matched with the fixing pin are formed in the outer walls of the two sides of the fixing rod.

In a further embodiment, the two positioning rods are provided with limiting holes, and limiting columns fixedly connected with the mounting seats are slidably connected in the limiting holes of the positioning rods.

In a further embodiment, two connecting blocks are fixedly connected to the outer walls of the two sides of the mounting seat, and a turntable is fixedly connected to the top of the adjusting shaft.

The utility model has the technical effects and advantages that:

according to the novel photovoltaic new energy collecting box, the installation base plate is pulled through the pull rod, the installation base plate can be pulled to the edge position of the box body, the problem that electric elements are inconvenient to install due to the fact that the space in the box body is small is avoided, meanwhile, the fixing spring supports the fixing pin, the fixing pin is inserted into the fixing hole of the fixing rod, the position of the installation base plate can be fixed, and the stability of the installation base plate during installation of the electric elements is guaranteed;

the adjusting shaft can be driven to move in opposite directions or oppositely through rotating the turntable, the two positioning rods move in opposite directions, the positioning pins are separated from the connecting sleeve, the disassembly of the box body can be completed, the two positioning rods move oppositely, the positioning pins are inserted into the positioning holes of the connecting sleeve, and accordingly the box body can be installed quickly.

Drawings

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

FIG. 2 is a cross-sectional view of a mount of the present utility model;

FIG. 3 is a schematic view of a connecting sleeve according to the present utility model;

FIG. 4 is a cross-sectional view of the case of the present utility model;

FIG. 5 is a schematic view of the structure of the fixing rod and the mounting substrate of the present utility model;

fig. 6 is a cross-sectional view of a fixing rod and a fixing block of the present utility model.

In the figure: 1. a mounting base; 11. a connecting block; 12. an adjusting shaft; 13. a turntable; 14. a positioning rod; 15. a positioning pin; 16. a limit column; 17. connecting sleeves; 2. a case; 21. a protective door; 22. a fixed rod; 23. a mounting substrate; 24. a sliding column; 25. a pull rod; 3. a fixed block; 31. a fixed spring; 32. a fixing pin; 33. and a limiting block.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

In order to facilitate the installation of the electrical components, as shown in fig. 1 and fig. 4 to fig. 6, a box body 2 for a new photovoltaic energy source is movably connected to one side outer wall of the installation seat 1, a protective door 21 is installed on the box body 2, fixing rods 22 are fixedly connected to the inner walls of the upper side and the lower side of the box body 2 through screws, an installation substrate 23 for the installation of the electrical components is movably connected between the two fixing rods 22, sliding grooves are formed on the opposite surfaces of the two fixing rods 22, sliding columns 24 fixedly connected with the installation substrate 23 are slidably connected in the sliding grooves of the fixing rods 22, the moving path of the installation substrate 23 and the position of the installation substrate 23 can be limited, pull rods 25 are fixedly connected to the outer walls of the two sides of the installation substrate 23 through screws, and the installation substrate 23 is conveniently pulled to move through the pull rods 25;

the fixed block 3 welded and fixed with the mounting substrate 23 is arranged on the outer walls of the two sides of the fixed rod 22, the mounting hole is formed in the outer wall of one side of the fixed block 3 facing the fixed rod 22, the fixed spring 31 is arranged in the mounting hole of the fixed block 3, the fixed pin 32 sliding in the mounting hole of the fixed block 3 is arranged on one side of the fixed spring 31, two fixed holes matched with the fixed pin 32 are formed in the outer walls of the two sides of the fixed rod 22, the limiting blocks 33 are fixedly connected to the outer walls of the upper side and the lower side of the fixed pin 32, two limiting grooves for the limiting blocks 33 to move are symmetrically formed in the fixed block 3, the fixed pin 32 can be prevented from falling from the fixed block 3, the mounting substrate 23 is pulled to the edge position of the box 2 through the pull rod 25, the problem that electrical components are inconvenient to mount due to the small space in the box 2 is avoided, meanwhile, the fixed spring 31 supports the fixed pin 32, the fixed pin 32 is inserted in the fixed hole of the fixed rod 22, the position of the mounting substrate 23 is fixed, and the stability of the electrical components is ensured when the electrical components are mounted.

In order to facilitate the disassembly and assembly of the box body 2 and the later maintenance, as shown in fig. 1, 2 and 3, two connecting blocks 11 are welded on the outer walls of the two sides of the mounting seat 1, threaded holes are formed in the connecting blocks 11, the box body 2 is conveniently fixed at a proper position by matching screws, an adjusting shaft 12 is rotatably connected in the mounting seat 1 through a bearing, and a turntable 13 is fixedly welded at the top of the adjusting shaft 12;

two groups of thread grooves with opposite trend are symmetrically formed in the outer wall of the adjusting shaft 12, the two groups of thread grooves in the outer wall of the adjusting shaft 12 are externally and respectively connected with a positioning rod 14 in a threaded manner, a connecting sleeve 17 welded and fixed with the box body 2 is sleeved outside the positioning rods 14, one side of the mounting seat 1, facing the box body 2, is provided with a moving groove for the connecting sleeve 17 to move, positioning pins 15 are welded and fixed on the opposite sides of the two connecting sleeves 17, positioning grooves matched with the positioning pins 15 are formed in the inner walls of the two sides of the connecting sleeve 17, limiting holes are formed in the two positioning rods 14, limiting columns 16 welded and fixed with the mounting seat 1 are connected in the limiting holes of the positioning rods 14 in a sliding manner, the limiting columns 16 can limit the moving path of the positioning rods 14, so that when the adjusting shaft 12 rotates, the two positioning rods 14 are guaranteed to move vertically, the adjusting shaft 12 is driven to move in opposite directions through the rotating disc 13, the positioning pins 15 are separated from the connecting sleeve 17, and the box body 2 can be disassembled, the two positioning rods 14 move in opposite directions, and the positioning pins 15 are enabled to be quickly installed in the connecting sleeve 17, and the box body 2 can be quickly assembled.

Working principle:

when the novel photovoltaic new energy collecting box is used, the mounting seat 1 and the box body 2 are mounted at the proper positions through the screw matched with the connecting block 11, when electric elements are required to be mounted, the protective door 21 is opened, the mounting base plate 23 is pulled through the pull rod 25, the mounting base plate 23 is pulled to the edge position of the box body 2, the problem that the electric elements are inconvenient to mount due to the fact that the space in the box body 2 is narrow is avoided, the electric elements are mounted on the mounting base plate 23, the mounting base plate 23 is pushed into the box body 2 through the pull rod 25, meanwhile, the fixing spring 31 supports the fixing pin 32, the fixing pin 32 is inserted into the fixing hole of the fixing rod 22, the position of the mounting base plate 23 is fixed, and the protective door 21 is closed;

when the box body 2 needs to be disassembled and maintained, the adjusting shaft 12 is rotated through the rotary disc 13 to drive the two positioning rods 14 to move in opposite directions, so that the positioning pins 15 are separated from the connecting sleeve 17, the box body 2 can be taken down from the mounting seat 1, the disassembly of the box body 2 is completed, the connecting sleeve 17 is inserted into the mounting seat 1 after the maintenance of the box body 2 and internal electrical components is completed, the rotary disc 13 is reversely rotated, the two positioning rods 14 are reversely moved, and the positioning pins 15 are inserted into the positioning holes of the connecting sleeve 17, so that the installation of the box body 2 is completed rapidly.

Finally, it should be noted that: the foregoing is merely preferred in the present utility model and is not intended to limit the present utility model.

Claims (6)

1. Novel box is converged to photovoltaic new forms of energy, including mount pad (1) and swing joint in box (2) for photovoltaic new forms of energy of being used for on one side of mount pad (1), its characterized in that: the utility model discloses a box, including mount pad (1), connecting sleeve (17), locating pin (15) are all fixed on opposite sides of connecting sleeve (17), locating pin (15) assorted constant head tank has all been seted up to the both sides inner wall of connecting sleeve (17), fixed lever (22) are all fixed connection to the upper and lower both sides inner wall of box (2), two swing joint has mounting base plate (23) between fixed lever (22) to two outside equal threaded connection of two screw grooves of outer wall of adjusting shaft (12), connecting sleeve (1) rotation is connected with adjusting shaft (12), two sets of screw grooves opposite trend have been seted up to the outer wall symmetry of adjusting shaft (12).

2. The novel photovoltaic new energy combiner box according to claim 1, wherein: the opposite surfaces of the two fixing rods (22) are provided with sliding grooves, sliding columns (24) fixedly connected with the mounting base plate (23) are connected in the sliding grooves of the fixing rods (22) in a sliding mode, and pull rods (25) are fixedly connected to the outer walls of the two sides of the mounting base plate (23).

3. The novel photovoltaic new energy combiner box according to claim 2, wherein: the two side outer walls of the fixed rod (22) are both connected with a fixed block (3) fixedly connected with the mounting substrate (23) in a sliding manner, and the fixed block (3) is provided with a mounting hole towards one side outer wall of the fixed rod (22).

4. A novel photovoltaic new energy combiner box according to claim 3, characterized in that: the fixing device is characterized in that a fixing spring (31) is arranged in a mounting hole of the fixing block (3), a fixing pin (32) is arranged on one side of the fixing spring (31), and two fixing holes matched with the fixing pin (32) are formed in the outer walls of two sides of the fixing rod (22).

5. The novel photovoltaic new energy combiner box according to claim 1, wherein: limiting holes are formed in the two positioning rods (14), and limiting columns (16) fixedly connected with the mounting base (1) are connected in a sliding mode in the limiting holes of the positioning rods (14).

6. The novel photovoltaic new energy combiner box according to claim 1, wherein: two connecting blocks (11) are fixedly connected to the outer walls of the two sides of the mounting seat (1), and a rotary table (13) is fixedly connected to the top of the adjusting shaft (12).