CN216851838U

CN216851838U - Photovoltaic controller

Info

Publication number: CN216851838U
Application number: CN202220119240.3U
Authority: CN
Inventors: 夏炬明; 帅冬生; 朱亮
Original assignee: Jiangxi Zhonggantou Survey And Design Co ltd
Current assignee: Jiangxi Zhonggantou Survey And Design Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-06-28
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to a controller technical field just discloses a photovoltaic controller, the power distribution box comprises a box body, the side fixed mounting of box has the chamber door. This photovoltaic controller, make the second supporting shoe can cushion the adaptation when removing under the elastic force effect through first spring, thereby it drives first pivot function to drive support bar angular adjustment to remove through the second supporting shoe, thereby the angular adjustment through the support bar drives second pivot function and drives when driving the third supporting shoe and cushion downwards and place the board and cushion downwards, the realization is to placing the pressure that the board receives vibrations and bring and buffering the adaptation, it rotates to drive the second threaded rod through rotating, make another second threaded rod rotate simultaneously under the function through the belt, it is close to each other to drive the movable plate under the rotation of second threaded rod, it adapts to the centre gripping to the controller to drive the grip block under the function through the second spring, above-mentioned structure has solved the fixed harm that brings by external force of centre gripping to the controller and has carried out isolated problem.

Description

Photovoltaic controller

Technical Field

The utility model relates to a controller technical field specifically is a photovoltaic controller.

Background

The photovoltaic controller is an automatic control device which is used in a solar power generation system and controls a multi-path solar cell matrix to charge a storage battery and the storage battery to supply power to a solar inverter load, the photovoltaic controller adopts a high-speed CPU microprocessor and a high-precision A/D analog-to-digital converter, is a microcomputer data acquisition and monitoring control system, can quickly acquire the current working state of the photovoltaic system in real time, can acquire the working information of a PV station at any time, can accumulate historical data of the PV station in detail, provides accurate and sufficient basis for evaluating the rationality of PV system design and checking the reliability of system component quality, and has a serial communication data transmission function, and can perform centralized management and remote control on a plurality of photovoltaic system substations.

According to most photovoltaic controller among traditional photovoltaic controller all expose outside, if the striking of external force appears when carrying the controller makes the controller can damage, the controller can't obtain effectual fixed when the operation and makes the controller drop the damage, including the controller can't carry out quick reduction in the heat that produces when the operation for the inside electrical equipment of controller damages and leads to later stage need time to maintain and delay the use scheduling problem.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a photovoltaic controller, possess and to adapt to fixedly and prevent that the vibrations that the striking brought cause the controller to damage the controller, in addition the heat that produces when the controller function carries out the advantage that reduces fast, most photovoltaic controller all exposes outside in having solved traditional photovoltaic controller, if the striking of external force appears when carrying the controller makes the controller can damage, the controller can't obtain effectual fixed messenger's controller when the function drops the damage, in addition the heat that the controller produced when the function can't carry out quick reduction, make the inside electrical equipment of controller damage lead to later stage need time to maintain and hinder the use scheduling problem.

The utility model provides a following technical scheme: a photovoltaic controller comprises a box body, a box door is fixedly arranged on the side surface of the box body, a water tank is fixedly arranged on the upper surface of the box body, the upper surface of the box body is fixedly provided with a water pump, the upper surface of the box body is fixedly provided with a cold coagulation block, a water pipe is fixedly arranged on the side surface of the water tank, one end of the water pipe is fixedly connected with the water pump and the side surface of the condensation block, a circulating pipe is fixedly arranged on the side surface of the cold coagulation block, a fixed block is fixedly arranged on the surface of the circulating pipe, the side surface of the fixed block is fixedly connected with the surface of the inner wall of the box body, the side surface of the box body is fixedly provided with a dustproof shell, the side surface of the dustproof shell is fixedly provided with a dustproof plate, the side surface of the dustproof shell is fixedly provided with a chute shell, the surface movable mounting of chute shell inner wall has first threaded rod, the side fixed mounting of chute shell has first motor.

Preferably, the one end of first motor extends the one end fixed connection of the side of spout shell and first threaded rod, the surperficial threaded connection of first threaded rod has the scraper blade, the side fixed mounting of dust guard has the heat dissipation fan, the fixed surface of box inner wall installs first supporting shoe, the side fixed mounting of first supporting shoe has the slide bar, the movable surface mounting of slide bar has the second supporting shoe, the surface of slide bar has cup jointed first spring, the one end of first spring and the side fixed connection of second supporting shoe.

Preferably, the side movable mounting of second supporting shoe has first pivot, the one end fixed mounting of first pivot has the support bar, the side fixed mounting of support bar has the second pivot, the one end movable mounting of second pivot has the third supporting shoe.

Preferably, a placing plate is fixedly mounted on the side face of the third supporting block, a square groove is formed in the side face of the placing plate, and a second threaded rod is movably mounted on the surface of the inner wall of the square groove.

Preferably, a belt is sleeved on the surface of the second threaded rod, one end of the second threaded rod extends through the surface of the inner wall of the square groove, and a rotating handle is fixedly mounted at one end of the second threaded rod.

Preferably, the surface of the second threaded rod is in threaded connection with a moving plate, a second spring is fixedly mounted on the side face of the moving plate, and a clamping plate is fixedly mounted at one end of the second spring.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this photovoltaic controller, make the second supporting shoe can cushion the adaptation when removing under the elastic force effect through first spring, thereby it drives first pivot function to drive support bar angular adjustment to remove through the second supporting shoe, thereby the angular adjustment through the support bar drives second pivot function and drives when driving the third supporting shoe and cushion downwards and place the board and cushion downwards, the realization is to placing the pressure that the board receives vibrations and bring and buffering the adaptation, it rotates to drive the second threaded rod through rotating, make another second threaded rod rotate simultaneously under the function through the belt, it is close to each other to drive the movable plate under the rotation of second threaded rod, it adapts to the centre gripping to the controller to drive the grip block under the function through the second spring, above-mentioned structure has solved the fixed harm that brings by external force of centre gripping to the controller and has carried out isolated problem.

2. This photovoltaic controller, the function through the water pump drives the water pipe and inhales to the condensation piece in with the water tank in, transmit to the circulating pipe after cooling down the water cooling through the cold clot, thereby can use water cycle under being connected through circulating pipe and water tank, the function through the heat dissipation fan blows the air conditioning that the cooling water in the circulating pipe produced to the box and carries out rapid cooling, the function through first motor drives first threaded rod and rotates, it carries out the position removal to drive the scraper blade under the rotation through first threaded rod, thereby strike off the absorptive dust of dust guard plate surface, according to above structure effectual solution carry out the problem that reduces fast to the heat that the device is inside to produce.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is a schematic structural diagram of the present invention.

In the figure: 1. a box body; 2. a box door; 3. a water tank; 4. a water pump; 5. cold coagulation; 6. a water pipe; 7. a circulation pipe; 8. a fixed block; 9. a dust-proof shell; 10. a dust-proof plate; 11. a chute shell; 12. a first motor; 13. a first threaded rod; 14. a squeegee; 15. a heat dissipation fan; 16. a first support block; 17. a slide bar; 18. a second support block; 19. a first rotating shaft; 20. a supporting strip; 21. a second rotating shaft; 22. a third support block; 23. placing the plate; 24. a square groove; 25. a second threaded rod; 26. a belt; 27. turning a handle; 28. moving the plate; 29. a second spring; 30. a clamping plate; 31. a first spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a photovoltaic controller comprises a box body 1, a box door 2 is fixedly installed on the side surface of the box body 1, a water tank 3 is fixedly installed on the upper surface of the box body 1, a water pump 4 is fixedly installed on the upper surface of the box body 1, a cold coagulation block 5 is fixedly installed on the upper surface of the box body 1, a water pipe 6 is fixedly installed on the side surface of the water tank 3, one end of the water pipe 6 is fixedly connected with the water pump 4 and the side surface of the condensation block 5, a circulating pipe 7 is fixedly installed on the side surface of the condensation block 5, the water in the water tank 3 is sucked into the condensation block 5 by the water pipe 6 driven by the operation of the water pump 4, the water is cooled and cooled by the cold coagulation block 5 and then transmitted into the circulating pipe 7, the water can be recycled by the connection of the circulating pipe 7 and the water tank 3, a fixing block 8 is fixedly installed on the surface of the circulating pipe 7, and the side surface of the fixing block 8 is fixedly connected with the surface of the inner wall of the box body 1, the circulating pipe 7 can be fixedly arranged through the fixing block 8, the dustproof shell 9 is fixedly arranged on the side face of the box body 1, the dustproof plate 10 is fixedly arranged on the side face of the dustproof shell 9, the sliding groove shell 11 is fixedly arranged on the side face of the dustproof shell 9, the first threaded rod 13 is movably arranged on the surface of the inner wall of the sliding groove shell 11, and the first motor 12 is fixedly arranged on the side face of the sliding groove shell 11.

Wherein; one end of the first motor 12 extends through the side surface of the chute shell 11 and is fixedly connected with one end of a first threaded rod 13, a scraping plate 14 is connected with the surface of the first threaded rod 13 in a threaded manner, the first threaded rod 13 is driven to rotate by the operation of the first motor 12, the scraper 14 is driven to move by the rotation of the first threaded rod 13, thereby scraping off the dust adsorbed on the surface of the dust-proof plate 10, the side surface of the dust-proof plate 10 is fixedly provided with the heat dissipation fan 15, the cooling air generated by the cooling water in the circulating pipe 7 is blown into the box body 1 through the operation of the heat dissipation fan 15 to be rapidly cooled, the surface of the inner wall of the box body 1 is fixedly provided with a first supporting block 16, the side surface of the first supporting block 16 is fixedly provided with a sliding rod 17, the surface of the sliding rod 17 is movably provided with a second supporting block 18, the surface of the sliding rod 17 is sleeved with a first spring 31, and one end of the first spring 31 is fixedly connected with the side surface of the second supporting block 18.

Wherein; a first rotating shaft 19 is movably mounted on the side surface of the second supporting block 18, a supporting bar 20 is fixedly mounted at one end of the first rotating shaft 19, a second rotating shaft 21 is fixedly mounted on the side surface of the supporting bar 20, and a third supporting block 22 is movably mounted at one end of the second rotating shaft 21.

Wherein; third supporting shoe 22's side fixed mounting places board 23, when sliding on the surface of slide bar 17 through second supporting shoe 18, make second supporting shoe 18 cushion the adaptation when removing under the spring action through first spring 31, it operates to drive first pivot 19 through the removal of second supporting shoe 18, thereby drive support bar 20 and carry out angular adjustment, thereby it operates to drive second pivot 21 and drive board 23 of placing and cushion downwards when driving third supporting shoe 22 and cushion downwards to drive through the angular adjustment of support bar 20, the realization cushions the adaptation to the pressure that brings when placing board 23 and receiving vibrations, the side of placing board 23 has seted up square groove 24, the surface movable mounting of square groove 24 inner wall has second threaded rod 25.

Wherein; a belt 26 is sleeved on the surface of the second threaded rod 25, one end of the second threaded rod 25 extends through the surface of the inner wall of the square groove 24, and a rotating handle 27 is fixedly mounted at one end of the second threaded rod 25.

Wherein; the surface thread of second threaded rod 25 is connected with movable plate 28, and the side fixed mounting of movable plate 28 has second spring 29, and the one end fixed mounting of second spring 29 has grip block 30, rotates 27 through the rotation and drives second threaded rod 25 and rotate, makes another second threaded rod 25 rotate simultaneously through the function of belt 26, drives movable plate 28 through the rotation of second threaded rod 25 and is close to each other, drives grip block 30 through the function of second spring 29 and adapts to the centre gripping to the controller.

The working principle is that the second supporting block 18 can be adapted to buffering under the action of the elastic force of the first spring 31, the second supporting block 18 moves to drive the first rotating shaft 19 to operate so as to drive the supporting bar 20 to adjust the angle, the second rotating shaft 21 is driven to operate through the angle adjustment of the supporting bar 20 so as to drive the placing plate 23 to buffer downwards when the third supporting block 22 buffers downwards, the pressure caused by the vibration applied to the placing plate 23 is adapted to buffering, the second threaded rod 25 is driven to rotate through the rotating handle 27, the other second threaded rod 25 is driven to rotate simultaneously through the operation of the belt 26, the moving plates 28 are driven to approach each other through the rotation of the second threaded rods 25, the clamping plates 30 are driven to adaptively clamp the controller through the operation of the second spring 29, the water pipe 6 is driven to suck the water in the water tank 3 into the condensing block 5 through the operation of the water pump 4, transmit to circulating pipe 7 after cooling by water cooling through cold clot 5, thereby can use water cycle under being connected through circulating pipe 7 and water tank 3, the cold gas that the function through heat dissipation fan 15 produced the cooling water in circulating pipe 7 blows to and carries out rapid cooling in box 1, the function through first motor 12 drives first threaded rod 13 and rotates, it carries out position removal to drive scraper blade 14 under the rotation through first threaded rod 13, thereby strike off dust guard 10 surface adsorption's dust.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic controller, which is characterized in that, includes box (1), the side fixed mounting of box (1) has chamber door (2), the last fixed surface of box (1) installs water tank (3), the last fixed surface of box (1) installs water pump (4), the last fixed surface of box (1) installs cold clot (5), the side fixed mounting of water tank (3) has water pipe (6), the one end of water pipe (6) and the side fixed connection of water pump (4) and condensation piece (5), the side fixed mounting of cold clot (5) has circulating pipe (7), the fixed surface of circulating pipe (7) installs fixed block (8), the side of fixed block (8) and the fixed surface of box (1) inner wall are connected, the side fixed mounting of box (1) has dust shell (9), the side fixed mounting of dustcoat (9) has dust guard (10), the side fixed mounting of dustcoat (9) has spout shell (11), the surface movable mounting of spout shell (11) inner wall has first threaded rod (13), the side fixed mounting of spout shell (11) has first motor (12).

2. The photovoltaic controller according to claim 1, wherein one end of the first motor (12) extends through a side surface of the chute case (11) and is fixedly connected with one end of a first threaded rod (13), a scraper (14) is connected to a surface of the first threaded rod (13) through a thread, a heat dissipation fan (15) is fixedly mounted to a side surface of the dust guard (10), a first support block (16) is fixedly mounted to a surface of an inner wall of the box body (1), a slide rod (17) is fixedly mounted to a side surface of the first support block (16), a second support block (18) is movably mounted to a surface of the slide rod (17), a first spring (31) is sleeved on a surface of the slide rod (17), and one end of the first spring (31) is fixedly connected with a side surface of the second support block (18).

3. The photovoltaic controller according to claim 2, wherein a first rotating shaft (19) is movably mounted on the side surface of the second supporting block (18), a supporting bar (20) is fixedly mounted at one end of the first rotating shaft (19), a second rotating shaft (21) is fixedly mounted on the side surface of the supporting bar (20), and a third supporting block (22) is movably mounted at one end of the second rotating shaft (21).

4. The photovoltaic controller according to claim 3, wherein a placing plate (23) is fixedly mounted on a side surface of the third supporting block (22), a square groove (24) is formed in the side surface of the placing plate (23), and a second threaded rod (25) is movably mounted on the surface of the inner wall of the square groove (24).

5. The photovoltaic controller according to claim 4, characterized in that a belt (26) is sleeved on the surface of the second threaded rod (25), one end of the second threaded rod (25) extends through the surface of the inner wall of the square groove (24), and a rotating handle (27) is fixedly mounted at one end of the second threaded rod (25).

6. The photovoltaic controller according to claim 5, wherein a moving plate (28) is connected to the surface of the second threaded rod (25) in a threaded manner, a second spring (29) is fixedly mounted on the side surface of the moving plate (28), and a clamping plate (30) is fixedly mounted at one end of the second spring (29).