CN218549113U

CN218549113U - New forms of energy electric power engineering block terminal structure

Info

Publication number: CN218549113U
Application number: CN202221938710.5U
Authority: CN
Inventors: 李健; 华汝伟; 康彦彪
Original assignee: Zhanjiang Zhonghui Electric Power Consulting Co ltd
Current assignee: Zhanjiang Zhonghui Electric Power Consulting Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-02-28
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a new energy power engineering distribution box structure, which comprises a box body, wherein the interior of the box body is divided into a plurality of cavities for installing external components by a partition plate with a through hole; air inlets are formed in the lower ends of the two sides of the box body, and a rain shield is arranged on the box body and above each air inlet; the top of the box body is provided with an exhaust fan and a rain and sun protection device. The utility model has the advantages of aeration cooling and sun-proof effectual, the difficult components and parts trouble that causes and damage of keeping off the rain.

Description

New forms of energy electric power engineering block terminal structure

Technical Field

The utility model relates to a new forms of energy electric power engineering technical field, more specifically says, in particular to new forms of energy electric power engineering block terminal structure.

Background

With the development of social economy, the increasing shortage of fossil energy and the increasing of environmental protection pressure, renewable energy has been developed in a leap-over manner, and especially solar energy has the advantages of infinite reserves, universality, cleanliness of utilization and the like, so that the renewable energy becomes a more ideal new energy for human beings. At present, when solar energy is utilized, a solar photovoltaic power generation system is required to be matched, in the process of installing a power project of the solar photovoltaic power generation system, except that a solar photovoltaic panel is installed at the top of a building to absorb light energy, components such as a storage battery pack, a converter and a controller which are usually connected together are all installed in a distribution box, so that the use safety of related components is ensured.

At present, a block terminal for solar photovoltaic power generation system all installs outdoor mostly, its in-process of using, can suffer the sun and rain drench, therefore, it possesses better aeration cooling and the sun-proof effect of keeping off the rain to need the block terminal, however, current block terminal, because its aeration cooling and sun-proof effect of keeping off the rain are all relatively poor, during the use, not only easily cause the overheated emergence trouble of components and parts in the block terminal because of aeration cooling and sun-proof poor effect, and when meetting rainy weather, the rainwater causes the components and parts to damage in soaking the block terminal easily, it is difficult in order to satisfy actual application demand.

Therefore, how to solve the above problems is an urgent technical problem to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new forms of energy electric power engineering block terminal structure that aeration cooling and sun-proof effectual, the difficult component trouble and the damage that cause of keeping off the rain are good.

In order to achieve the purpose, the utility model adopts the technical scheme as follows:

a new energy power engineering distribution box structure comprises a box body, wherein the interior of the box body is divided into a plurality of cavities for mounting external components by a partition plate with a through hole in the box body; air inlets are formed in the lower ends of the two sides of the box body, and a rain shield is arranged on the box body and above each air inlet; the top of the box body is provided with an exhaust fan and a rain and sun protection device.

Preferably, each of the air inlets is provided with a frame outside and on the outer edge of the air inlet, each of the frames is provided with a mounting groove, and the mounting groove is detachably provided with a dust screen for performing dust-proof treatment on the air inlet.

Preferably, the sun-proof device of keeping off the rain includes and installs through the telescopic link the top of box just is located the base plate of exhaust fan top the four ends of base plate all can be dismantled through the bolt and be equipped with shielding plate and each shielding plate can interconnect together and with the base plate cooperation constitutes a sun-proof cover body structure of keeping off the rain.

Preferably, each of the shielding plates includes a plate body mounted on the base plate through the bolts, a plurality of connecting rings are arranged at intervals on the outer edge of the upper end of one side of each of the plate bodies, a plurality of connecting buckles connected with the corresponding connecting rings are arranged at intervals on the outer edge of the lower end of one side of each of the plate bodies, which is far away from the connecting rings, wherein each of the plate bodies is connected together through the mutual matching of the connecting rings and the connecting buckles and is matched with the base plate to form a rain-shielding and sun-shielding cover body structure.

Preferably, an electric insect prevention cover is arranged on the outlet of the exhaust fan.

Preferably, the exhaust fan is an APB20-4-B exhaust fan.

Preferably, the electric insect prevention cover is an electric louver cover.

Compared with the prior art, the utility model discloses the beneficial effect who has as follows:

1. the utility model discloses during the use, draw into the negative pressure through the inside of starting exhaust fan work with the box, utilize the inside and outside pressure differential of box to carry the air of external environment through going into the wind gap and circulate from bottom to top in carrying out the heat exchange to the box, the air discharge after carrying out the heat exchange in the rethread exhaust fan will the box to the external environment, thereby realize the convection current ventilation heat transfer cooling of the inside air of box, better aeration cooling effect has, and then can effectively prevent to cause storage battery because of the high temperature in the box, the converter, the overheated emergence trouble and damage of relevant components and parts of controller, in addition, in the in-process of using, through being equipped with the sun-proof device of keeping off the rain at the top of box, can cover the top of sheltering from the box through the sun-proof device of keeping off the rain, utilize the sun-proof device of keeping off the rain to penetrate directly on the box effectively, thereby make the utility model has fine sun-proof effect, simultaneously, when meetting the stormy weather, make the rainwater difficult to spray on the box, and make the interior components and parts damage of box of rainwater difficult to cause the damage of box, therefore the utility model has the advantages of the utility model of preventing rain cooling effect of keeping off the sun-proof, and the utility model, thereby it is good to cause the box to make the rain to be difficult to cause the rain-proof damage of rain-proof cooling effect of the box.

2. The utility model discloses still be equipped with the framework through the outside in going into the wind gap and being located this outer fringe in going into the wind gap, seted up the mounting groove in the framework, can dismantle on the mounting groove and be equipped with the dust screen. During the use, can prevent effectively through the dust screen that dust and mosquito in the external environment from causing relevant components and parts to break down and damage by gathering in going into the wind gap entering box, further improve the utility model discloses a security.

3. The utility model discloses still be equipped with electronic protection against insects cover in the export of exhaust fan, during the use, the opening of electronic protection against insects cover with the start-up and the stop synchro control of exhaust fan, electronic protection against insects cover is opened when the exhaust fan starts, electronic protection against insects cover is closed when the exhaust fan stops, can prevent effectively through electronic protection against insects cover dust and the mosquito in the external environment from getting into the box internal gathering and causing relevant components and parts to break down and damage by the exhaust fan, further improved the utility model discloses a security.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic diagram of a new forms of energy electric power engineering block terminal structure.

Description of the reference numerals: 1. the device comprises a box body, 2, a through hole, 3, a partition board, 4, a cavity, 5, an air inlet, 6, a rain shield, 7, an exhaust fan, 8, a rain and sun protection device, 81, a telescopic rod, 82, a base plate, 83, a bolt, 84, a shielding plate, 100, a plate body, 200, a connecting ring, 300, a connecting buckle, 9, a frame body, 10, a mounting groove, 11, a dust screen, 12 and an electric insect prevention cover.

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.

Referring to fig. 1, the new energy power engineering distribution box structure comprises a box body 1, wherein the interior of the box body 1 is divided into a plurality of cavities 4 for mounting external components through partition plates 3 with through holes 2 in the box body 1; air inlets 5 are formed in the lower ends of the two sides of the box body 1, and a rain shield 6 is arranged on the box body 1 and above each air inlet 5; an exhaust fan 7 and a rain and sun protection device 8 are arranged at the top of the box body 1.

Each frame body 9 is arranged outside the air inlet 5 and on the outer edge of the air inlet 5, each frame body 9 is provided with a mounting groove 10, and the mounting groove 10 is detachably provided with a dust screen 11 for performing dust-proof treatment on the air inlet 5.

Rain-proof sun-proof device 8 includes and installs through telescopic link 81 the top of box 1 just is located the base plate 82 of exhaust fan 7 top four ends of base plate 82 all can dismantle through bolt 83 and be equipped with shielding plate 84 and each shielding plate 84 can interconnect together and with base plate 82 cooperation constitutes a sun-proof cover body structure of keeping off rain.

Each shielding plate 84 comprises a plate body 100 mounted on the base plate 82 through the bolts 83, a plurality of connecting rings 200 are arranged at intervals on the outer edge of the upper end of one side of each plate body 100, a plurality of connecting buckles 300 connected with the corresponding connecting rings 200 are arranged at intervals on the outer edge of the lower end of one side of each plate body 100 far away from the connecting rings 200, wherein each plate body 100 is connected together through the mutual matching of the connecting rings 200 and the connecting buckles 300 and is matched with the base plate 82 to form a rain-shielding and sun-shielding cover body structure. When in use, the connecting rings 200 and the connecting buckles 300 are matched with each other to connect the plate bodies 100 together, so that the stability of the structure of the rain-shielding and sun-shielding cover body is further improved.

An electric insect prevention cover 12 is arranged at the outlet of the exhaust fan 7.

Wherein, the exhaust fan 7 is an APB20-4-B exhaust fan; the electric insect prevention cover 12 is an electric louver cover.

When the novel energy electric power engineering distribution box structure is used specifically, firstly, the novel energy electric power engineering distribution box structure is installed in a specified use place through the box body 1, meanwhile, after the solar photovoltaic panel is installed at the top of a building, the corresponding storage battery pack, the converter and related components of the controller are all installed in a cavity 4 formed by mutually matching the partition plates 3 on the box body 1, and the cavities 4 are communicated with one another through the through holes 2; secondly, selecting a corresponding number of plate bodies 100 of the shielding plate 84 according to the installation place of the box body 1, mutually connecting the plate bodies 100 through the mutual matching of the connecting rings 200 and the connecting buckles 300, and then installing the plate bodies 100 on the base plate 82 through the bolts 82 of the rain and sun protection device 8, so that the plate bodies 100 and the base plate 82 are matched to form a rain and sun protection cover body structure capable of shielding and covering the top of the box body 1, and then adjusting the height of the telescopic rod 81 according to the use requirement to enable the shielding plate 8 to be in a proper use height position; then, starting the exhaust fan 7 and the electric insect prevention cover 12 to work, sucking air in the external environment through the exhaust fan 7, sequentially entering the box body 1 through the dustproof net 11, the frame body 9 and the air inlet 5 to circulate from bottom to top for heat exchange, and sucking and exhausting the air subjected to heat exchange in the box body 1 to the external environment through the exhaust fan 7, so that the convection ventilation heat exchange and cooling of the air in the box body 1 are realized; finally, in the using process, a rain-shielding and sun-shielding cover body structure formed by mutually connecting the shielding plates 84 can cover the top of the shielding box body 1, sunlight can be effectively prevented from directly irradiating on the box body 1 by utilizing the rain-shielding and sun-shielding cover body structure, so that the new energy power engineering distribution box structure has a good sun-shielding effect, meanwhile, when the rainstorm weather is met, rainwater is not easy to spray on the box body 1 by utilizing the rain-shielding and sun-shielding cover body structure, and further the rainwater is not easy to immerse in the box body 1 to cause damage to components in the box body, and the rain-shielding cover 6 is arranged at the air inlet 5, so that the rainwater can be effectively prevented from entering the box body 1 from the air inlet 5 to cause damage to the components in the box body 1 by utilizing the rain-shielding cover 6, and the new energy power engineering distribution box structure has a good rain-shielding effect.

In a word, the utility model adopts the above structure, have aeration cooling and keep off the rain sun-proof effectual, be difficult for causing the advantage of components and parts trouble and damage.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. A new energy power engineering distribution box structure comprises a box body (1), wherein the interior of the box body (1) is divided into a plurality of cavities (4) for mounting external components through a partition plate (3) with a through hole (2) in the box body (1); the method is characterized in that: the lower ends of the two sides of the box body (1) are respectively provided with an air inlet (5), and a rain shield (6) is arranged on the box body (1) and above each air inlet (5); an exhaust fan (7) and a rain and sun protection device (8) are arranged at the top of the box body (1).

2. The new forms of energy electric power engineering block terminal structure of claim 1, its characterized in that: each frame body (9) is arranged outside the air inlet (5) and on the outer edge of the air inlet (5), each frame body (9) is provided with an installation groove (10), and the installation groove (10) is detachably provided with a dust screen (11) for performing dust-proof treatment on the air inlet (5).

3. The new forms of energy electric power engineering block terminal structure of claim 1, its characterized in that: rain-proof sun-proof device (8) include and install through telescopic link (81) the top of box (1) just is located base plate (82) of exhaust fan (7) top four ends of base plate (82) all can be dismantled through bolt (83) and be equipped with shielding plate (84) and each shielding plate (84) can interconnect together and with base plate (82) cooperation constitutes a rain-proof sun-proof cover body structure.

4. The new forms of energy electric power engineering block terminal structure of claim 3, its characterized in that: each shielding plate (84) comprises a plate body (100) installed on the base plate (82) through bolts (83), a plurality of connecting rings (200) are arranged on the outer edge of the upper end of one side of the plate body (100) at intervals, a plurality of connecting buckles (300) connected with the connecting rings (200) are arranged on the outer edge of the lower end of one side of the plate body (100) away from the connecting rings (200) at intervals, and the plate body (100) is connected together through the connecting rings (200) and the connecting buckles (300) in a matched mode and forms a rain-shielding and sun-shielding cover body structure through the base plate (82).

5. The new energy power engineering distribution box structure according to any one of claims 1 to 4, wherein: an electric insect-proof cover (12) is arranged at the outlet of the exhaust fan (7).

6. The new forms of energy electric power engineering block terminal structure of claim 5, characterized in that: the exhaust fan (7) is an APB20-4-B exhaust fan.

7. The new forms of energy electric power engineering block terminal structure of claim 5, characterized in that: the electric insect prevention cover (12) is an electric louver cover.