CN220457672U

CN220457672U - Distributed photovoltaic controller

Info

Publication number: CN220457672U
Application number: CN202223021166.0U
Authority: CN
Inventors: 武传斌; 童庆山; 高泉墨; 杨建忠; 周鑫; 吕留兵
Original assignee: China Sinogy Zhejiang Engineering Co ltd
Current assignee: China Sinogy Zhejiang Engineering Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2024-02-06
Anticipated expiration: 2032-11-10

Abstract

The utility model relates to the technical field of photovoltaic energy, and discloses a distributed photovoltaic controller, which comprises a controller body, a back plate, a fixed block, a first chute, a second chute, a fixed strip, a limiting plate, a dust removing box, a filter screen, a motor and a fan, the equal fixed mounting in controller body back top and bottom has the fixed strip, and backplate four corners department is equipped with the fixed block, and spout one has all been seted up to backplate openly top and bottom, and spout two has all been seted up to spout a top surface inner wall middle-end and bottom surface inner wall middle-end, and controller body side top and bottom all are equipped with the limiting plate. The distributed photovoltaic controller pushes the controller body through the fixing strip aligning with the chute I, the controller body is overlapped with the backboard, after the width of the controller body is overlapped with the backboard, the limiting plate is rotated, so that the limiting plate is attached to the side face of the backboard, the limiting plate is fixed with the backboard through the fixing bolt, the controller body is fixedly installed, and the effect of convenient disassembly is achieved.

Description

Distributed photovoltaic controller

Technical Field

The utility model relates to the technical field of photovoltaic energy, in particular to a distributed photovoltaic controller.

Background

With the continuous development of social science and technology, the power generation modes of human beings are more and more diversified, for example: hydroelectric power generation, wind power generation, photovoltaic power generation, and the like. Photovoltaic power generation is a technology that uses the photovoltaic effect of a semiconductor interface to directly convert light energy into electrical energy. At present, distributed photovoltaic power plants are built for power generation, and an intelligent controller belongs to one of the components of the distributed photovoltaic power plants.

The shell component in the intelligent controller of the existing distributed photovoltaic power station needs to be assembled by using a plurality of bolts, so that the working steps of assembling shells by people are increased, and likewise, the working steps of disassembling shells by people are increased, namely, the disassembly and assembly of the shells by people are inconvenient, and the maintenance of the internal components of the intelligent controller of the existing distributed photovoltaic power station by people are inconvenient, so that the prior art needs to be improved to meet the actual demands.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a distributed photovoltaic controller which has the advantage of convenient disassembly and solves the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a distributed photovoltaic controller comprises a controller body, a back plate, a fixed block, a first chute, a second chute, a fixed strip, a limiting plate, a dust removal box, a filter screen, a motor and a fan;

the controller is characterized in that fixing strips are fixedly installed on the top end and the bottom end of the back of the controller body, fixing blocks are arranged at four corners of the back plate, a first sliding chute is formed in the top end and the bottom end of the front face of the back plate, a second sliding chute is formed in the middle end of the inner wall of the top face of the first sliding chute and the middle end of the inner wall of the bottom face of the first sliding chute, limiting plates are arranged on the top end and the bottom end of the side face of the controller body, a dust removing box is fixedly installed in the middle end of the top face of the controller body, a filter screen and a fan are arranged in an inner cavity of the dust removing box, and a motor is fixedly installed at the middle end of the side face of the dust removing box through a mounting bracket.

Preferably, fixed blocks are fixedly arranged at four corners of the back surface of the back plate, and threaded holes are formed in the middle ends of the front surfaces of the fixed blocks.

Through above-mentioned technical scheme, the setting of fixed block makes things convenient for backplate can fixed mounting at the assigned position, through the positive screw hole of fixed block, can play the fixed action, plays the effect of convenient dismantlement.

Preferably, the middle end of the top surface and the middle end of the bottom surface of the fixing strip are fixedly provided with auxiliary blocks, the fixing strip is in sliding connection with the first sliding chute, and the second sliding chute is in sliding connection with the auxiliary blocks.

Through above-mentioned technical scheme, aim at spout one with the fixed strip and promote the controller body, the controller body can overlap with the backplate, and the setting of supplementary piece and spout two can assist the fixed strip to slide, plays spacing and fixed effect simultaneously, reaches the effect of convenient dismantlement.

Preferably, the side surface of the controller body is rotationally connected with a limiting plate through a rotating shaft, and one side of the limiting plate is in threaded connection with the side surface of the backboard through a fixing bolt.

Through above-mentioned technical scheme, after controller body and backplate width coincidence, rotate the limiting plate for limiting plate and backplate side laminating are fixed through fixing bolt and backplate, carry out fixed mounting to the controller body, reach the effect of convenient dismantlement.

Preferably, an air inlet is formed between the controller body and the dust removing box, and an air outlet is formed on one side of the top surface of the dust removing box.

Through above-mentioned technical scheme, air intake department is equipped with the fan, conveniently transmits the temperature in the controller body to the air outlet, reduces the temperature of controller body for controller body temperature keeps stable, reaches the effect of accuse temperature.

Preferably, the front surface and the back surface of the dust removal box are provided with a third sliding chute, the filter screen is in sliding connection with the third sliding chute, one side, far away from the motor, of the dust removal box is provided with a box door, and the front end of the air inlet is fixedly provided with a fan.

Through the technical scheme, the setting of filter screen is convenient when controlling the temperature, reduces the dust in the controller body, prevents that the too much electronic component in the controller body from damaging, and the setting of chamber door makes things convenient for the filter screen to take out from the dust removal case simultaneously, conveniently carries out reuse, reaches the effect of dust removal.

Compared with the prior art, the utility model provides a distributed photovoltaic controller, which comprises the following components

The beneficial effects are that:

1. according to the utility model, the backboard can be conveniently and fixedly arranged at a designated position through the arrangement of the fixing block, the fixing strip is aligned with the first chute to push the controller body, the controller body can be overlapped with the backboard, the auxiliary block and the second chute can assist the fixing strip to slide, and after the controller body is overlapped with the backboard in width, the limiting plate is rotated to enable the limiting plate to be attached to the side face of the backboard, and the fixing bolt is used for fixing the backboard, so that the controller body is fixedly arranged, and the effect of convenient disassembly is achieved.

2. The utility model reduces the dust in the controller body while controlling the temperature through the arrangement of the filter screen, prevents the excessive dust from damaging the electronic elements in the controller body, and simultaneously, the arrangement of the box door facilitates the filter screen to be taken out from the dust collection box, thereby facilitating the recycling and achieving the dust collection effect.

Drawings

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

FIG. 2 is a schematic side cross-sectional view of a structural controller according to the present utility model;

FIG. 3 is a schematic top view of a structural controller according to the present utility model.

Wherein: 1. a controller; 2. a controller body; 3. a back plate; 4. a fixed block; 5. a first chute; 6. a second chute; 7. a fixing strip; 8. a limiting plate; 9. a dust removal box; 10. a filter screen; 11. a motor; 12. a blower.

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. 1-3, a distributed photovoltaic controller includes a controller 1, wherein the controller 1 includes a controller body 2, a back plate 3, a fixed block 4, a first chute 5, a second chute 6, a fixed strip 7, a limiting plate 8, a dust removal box 9, a filter screen 10, a motor 11 and a fan 12;

the equal fixed mounting in controller body 2 back top and bottom has fixed strip 7, backplate 3 four corners department is equipped with fixed block 4, backplate 3 openly top and bottom have all seted up spout one 5, spout two 6 have all been seted up to spout one 5 top surface inner wall middle-end and bottom surface inner wall middle-end, controller body 2 side top and bottom all are equipped with limiting plate 8, controller body 2 top surface middle-end fixed mounting has dust removal case 9, dust removal case 9 inner chamber is equipped with filter screen 10 and fan 12, dust removal case 9 side middle-end has motor 11 through installing support fixed mounting.

Specifically, backplate 3 back four corners department fixed mounting has fixed block 4, and threaded hole has been seted up to the positive middle-end of fixed block 4, and the advantage is, the setting up of fixed block 4 makes things convenient for backplate 3 can fixed mounting at the assigned position, through the positive threaded hole of fixed block 4, can play the fixed action, plays the effect of convenient dismantlement.

Specifically, the equal fixed mounting of fixed strip 7 top surface middle-end and bottom surface middle-end has auxiliary block, and fixed strip 7 and spout one 5 sliding connection, spout two 6 and auxiliary block sliding connection, and the advantage is, with fixed strip 7 push controller body 2 to spout one 5, and controller body 2 can overlap with backplate 3, and auxiliary block and spout two 6's setting can assist fixed strip 7 to slide, plays spacing and fixed effect simultaneously, reaches the effect of convenient dismantlement.

Specifically, the controller body 2 side rotates through the pivot and is connected with limiting plate 8, and limiting plate 8 one side passes through fixing bolt threaded connection with backplate 3 side, and the advantage is, after controller body 2 and backplate 3 width coincidence, rotates limiting plate 8 for limiting plate 8 is laminated with backplate 3 side, fixes with backplate 3 through fixing bolt, carries out fixed mounting to controller body 2, reaches the effect of convenient dismantlement.

Specifically, the air intake has been seted up between controller body 2 and the dust removal case 9, and the air outlet has been seted up to dust removal case 9 top surface one side, and the advantage is, air intake department is equipped with fan 12, conveniently transmits the temperature in the controller body 2 to the air outlet, reduces the temperature of controller body 2 for controller body 2 temperature keeps stable, reaches the effect of accuse temperature.

Specifically, the spout three has all been seted up to dust removal case 9 front and the back, filter screen 10 and spout three sliding connection, one side that motor 11 was kept away from to dust removal case 9 is equipped with the chamber door, air intake front end fixed mounting has fan 12, and the advantage is, and the setting of filter screen 10 is convenient when controlling the temperature, reduces the dust in the controller body 2, prevents that the dust from damaging the electronic component in the controller body 2 too much, and the setting of chamber door makes things convenient for filter screen 10 to take out from dust removal case 9 simultaneously, conveniently carries out reuse, reaches the effect of dust removal.

When using, with fixed strip 7 to spout one 5 promotion controller body 2, the controller body 2 can overlap with backplate 3, the setting of auxiliary block and spout two 6 can assist fixed strip 7 to slide, after controller body 2 overlaps with backplate 3 width, rotate limiting plate 8, make limiting plate 8 and backplate 3 side laminating, fix through fixing bolt and backplate 3, carry out fixed mounting to controller body 2, filter screen 10's setting is convenient when controlling the temperature, reduce the dust in the controller body 2, prevent that the dust from damaging the electronic component in the controller body 2 too much, the setting of chamber door makes things convenient for filter screen 10 to take out from dust collection box 9 simultaneously, the use of controller 1 is accomplished.

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

Claims

1. A distributed photovoltaic controller comprising a controller (1), characterized in that: the controller (1) comprises a controller body (2), a back plate (3), a fixed block (4), a first sliding chute (5), a second sliding chute (6), a fixed strip (7), a limiting plate (8), a dust removal box (9), a filter screen (10), a motor (11) and a fan (12);

the novel dust removal device is characterized in that fixing strips (7) are fixedly arranged on the top end and the bottom end of the back face of the controller body (2), fixing blocks (4) are arranged at four corners of the back plate (3), a first sliding chute (5) is formed in the top end and the bottom end of the front face of the back plate (3), a second sliding chute (6) is formed in the middle end of the inner wall of the top face of the first sliding chute (5) and the middle end of the inner wall of the bottom face of the first sliding chute, limiting plates (8) are arranged on the top end and the bottom end of the side face of the controller body (2), a dust removal box (9) is fixedly arranged in the top face of the controller body (2), a filter screen (10) and a fan (12) are arranged in the inner cavity of the dust removal box (9), and a motor (11) is fixedly arranged at the middle end of the side face of the dust removal box (9) through a mounting bracket.

2. A distributed photovoltaic controller according to claim 1, wherein: fixed blocks (4) are fixedly arranged at four corners of the back plate (3), and threaded holes are formed in the middle ends of the front faces of the fixed blocks (4).

3. A distributed photovoltaic controller according to claim 1, wherein: the middle end of the top surface and the middle end of the bottom surface of the fixing strip (7) are fixedly provided with auxiliary blocks, the fixing strip (7) is in sliding connection with the first sliding chute (5), and the second sliding chute (6) is in sliding connection with the auxiliary blocks.

4. A distributed photovoltaic controller according to claim 1, wherein: the side of the controller body (2) is rotationally connected with a limiting plate (8) through a rotating shaft, and one side of the limiting plate (8) is in threaded connection with the side of the backboard (3) through a fixing bolt.

5. A distributed photovoltaic controller according to claim 1, wherein: an air inlet is formed between the controller body (2) and the dust removing box (9), and an air outlet is formed in one side of the top surface of the dust removing box (9).

6. A distributed photovoltaic controller according to claim 5, wherein: the dust removal box (9) is characterized in that a third sliding groove is formed in the front face and the back face of the dust removal box (9), the filter screen (10) is in sliding connection with the third sliding groove, a box door is arranged on one side, away from the motor (11), of the dust removal box (9), and a fan (12) is fixedly arranged at the front end of the air inlet.