Photovoltaic grid-connected box convenient to monitor

Abstract

The photovoltaic grid-connected box comprises a box body and a side door hinged to the box body, a waterproof plate is arranged in the box body, ventilation holes are formed in the waterproof plate, a heat dissipation fan installed through a support is arranged on the inner side of the waterproof plate, and a dehumidification cloth bag is installed on the inner side of the support through an installation box. A camera is installed in a groove of the side door, a protective cover is arranged above the camera, and an illuminating lamp and a miniature fan are arranged on the inner side of the protective cover. The photovoltaic grid-connected box is scientific and reasonable in structural design, the cameras are integrally installed in the grooves in the side doors, good monitoring and warning effects can be achieved, the safety of the photovoltaic grid-connected box equipment is effectively improved, in addition, the protective covers are arranged above the cameras, the rainproof effect is achieved, and the service life of the photovoltaic grid-connected box equipment is prolonged. And the micro fan is arranged to assist in heat dissipation of the camera, so that the use effect of the camera in a high-temperature environment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic grid-connected box equipment, in particular to a photovoltaic grid-connected box which is easy to monitor. Background Art

[0002] With the development of society, the application of household photovoltaic grid-connected boxes has become more and more extensive. In the corresponding publication number CN216959060U, it is proposed to involve a photovoltaic grid-connected box that is easy to install, including a box body, the front end face of the box body is rotatably connected to a sealing door, one side of the sealing door is slidably connected to a sliding rod, the upper end face of the box body is fixedly connected to a water shielding plate, the bottom of the inner cavity of the box body is provided with an air cooling mechanism, the rear end face of the box body is provided with a mounting mechanism, and the inner cavity of the box body is provided with a water cooling mechanism. Although the device can meet the heat dissipation requirements inside the box body through the air cooling mechanism, the moisture-proof performance inside the device is limited. In addition, the equipment does not have monitoring capabilities, resulting in low safety of the equipment and difficulty in meeting the corresponding use requirements. To this end, we propose a photovoltaic grid-connected box that is easy to monitor. Utility Model Content

[0003] The purpose of the utility model is to provide a photovoltaic grid-connected box that is easy to monitor, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic grid-connected box that is easy to monitor, comprising a box body and a side door hinged thereto, a waterproof board is arranged in the box body, ventilation holes are opened on the waterproof board, a heat dissipation fan installed through a bracket is arranged on the inner side of the waterproof board, a dehumidification cloth bag is installed on the inner side of the bracket through an installation box, a camera is installed in the groove of the side door, a protective cover is arranged above the camera, and a lighting lamp and a micro fan are arranged on the inner side of the protective cover.

[0005] In the above solution, the cables in the box are passed through the side wire holes.

[0006] In the above solution, a mounting seat is provided on one side of the top of the box body, the mounting seat is fixed to the positioning plate in the box body, and a connecting hole is opened on the mounting seat.

[0007] In the above solution, a solar panel is arranged on the top of the box, and a storage battery is arranged inside the box.

[0008] In the above solution, a dust cover is installed in the groove of the side wall of the box body.

[0009] In the above solution, the protective cover is a plastic cover.

[0010] In the above solution, the side door is connected to the box body via a mechanical lock.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the photovoltaic grid-connected box which is easy to monitor has a simple and reasonable structural design and is highly practical. By arranging a waterproof plate and a dust cover inside the box, it has the effects of waterproofing and dustproofing, and provides good protection performance for the electrical mechanisms inside the box. By arranging a plurality of cooling fans used in conjunction with each other inside the box, the heat inside the box can be discharged in time, thereby achieving the purpose of auxiliary heat dissipation. In addition, by arranging an installation box in the inner cavity of the box for placing a dehumidification cloth bag, the humid air in the box can be absorbed by the dehumidification cloth bag to achieve the purpose of reducing the moisture content inside the box. By integrating and installing a plurality of cameras in the groove on the side door, a good monitoring and warning effect can be achieved, and the safety of the photovoltaic grid-connected box equipment can be effectively improved. In addition, by arranging a protective cover above the camera, it has a rainproof effect. By arranging a micro fan, the heat dissipation of the camera can be assisted, thereby improving the use effect of the camera in a high temperature environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0014] Figure 3 It is a schematic diagram of the internal structure of the protective cover of the utility model.

[0015] In the figure: 1 box body, 11 side door, 12 mounting base, 13 cables, 14 solar panel, 15 battery, 16 positioning plate, 17 waterproof plate, 18 ventilation hole, 19 dust cover, 2 bracket, 21 cooling fan, 22 mounting box, 23 dehumidification cloth bag, 24 groove, 25 camera, 26 protective cover, 27 lighting lamp, 28 micro fan. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3The utility model provides a technical solution: a photovoltaic grid-connected box that is easy to monitor, including a box body 1 and a side door 11 hinged therewith, a waterproof plate 17 is arranged inside the box body 1, and a ventilation hole 18 is opened on the waterproof plate 17, and a heat dissipation fan 21 installed through a bracket 2 is arranged on the inner side of the waterproof plate 17. By arranging a plurality of heat dissipation fans for use in conjunction with each other inside the box body, the heat inside the box body can be discharged in time, thereby achieving the purpose of auxiliary heat dissipation, and a dehumidification cloth bag 23 is installed on the inner side of the bracket 2 through an installation box 22. In addition, by arranging an installation box 22 in the inner cavity of the box body 1 for placing the dehumidification cloth bag 23, the humid air in the box body 1 can be absorbed by the dehumidification cloth bag 23, so as to achieve the purpose of reducing the moisture content inside the box body 1 and maintain the dryness requirement of the internal environment of the box body 1.

[0018] A camera 25 is installed in the groove 24 of the side door 11, a protective cover 26 is arranged above the camera 25, and a lighting lamp 27 and a micro fan 28 are arranged inside the protective cover 26. By integrating and installing multiple cameras 25 in the groove 24 on the side door 11, a good monitoring and warning effect can be achieved, and the safety of the photovoltaic grid-connected box equipment can be effectively improved. In addition, by arranging the protective cover 26 above the camera 25, a rainproof effect is achieved, and by arranging the micro fan 28, the heat dissipation of the camera 25 can be assisted, and the use effect of the camera 25 in a high temperature environment is improved.

[0019] In the above solution, the cable 13 in the box body 1 passes through the side wire hole. The other end of the cable 13 is connected to the corresponding terminal mechanism.

[0020] In the above solution, a mounting seat 12 is provided on one side of the top of the box body 1, and the mounting seat 12 is fixed to the positioning plate 16 in the box body 1, and a connecting hole is provided on the mounting seat 12. The box body 1 can be fixed to a wall or a corresponding building by connecting tools such as bolts used in conjunction with the mounting seat 12 to effectively fix the box body 1.

[0021] In the above scheme, a solar panel 14 is arranged on the top of the box 1, and a battery 15 is arranged in the box 1. The solar panel 14 absorbs solar energy and converts it into electrical energy and stores it in the battery 15, so as to achieve the purpose of using clean energy to power the device. The battery 15 is connected to the lighting lamp 27, the micro fan 28 and other structures through a wire.

[0022] In the above scheme, a dust cover 19 is installed in the groove of the side wall of the box body 1. By arranging the waterproof board 17 and the dust cover 19 inside the box body 1, the waterproof and dustproof effects are achieved, and good protection performance is provided for the electrical mechanism inside the box body 1. Specifically, the outer surface of the waterproof board 17 is provided with a waterproof layer to improve the internal waterproof effect, and the side wall of the box body 1 is provided with a drainage hole, which can quickly drain the rainwater entering the box body 1.

[0023] In the above solution, the protective cover 26 is a plastic cover. The design of the protective cover 26 can form a good protective effect for the camera 25 below, thereby extending the service life of the corresponding equipment.

[0024] In the above solution, the side door 11 is connected to the box body 1 through a mechanical lock.

[0025] Working principle:

[0026] This photovoltaic grid-connected box, which is easy to monitor, can be used to fix the box body 1 on a wall or a corresponding building by connecting tools such as bolts used in conjunction with the mounting base 12 to effectively fix the box body 1. During operation, the internal mechanism of the box is cooled by a heat dissipation fan 21 arranged in the box body 1, so that the heat and humid air inside the box body 1 can be quickly discharged. In addition, the moisture in the air inside the box body 1 can be absorbed by the detachable dehumidification cloth bag 23. The device can be monitored through the camera 25 during operation, thereby improving the safety performance of the photovoltaic grid-connected box. The monitoring effect is enhanced in a dark environment through the fill light of the lighting lamp 27, and the design of the micro fan 28 can assist in the heat dissipation of the camera 25, thereby enhancing the stability of the camera 25 when in use.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic grid-connected box that is easy to monitor, comprising a box body (1) and a side door (11) hinged thereto, characterized in that: A waterproof plate (17) is arranged in the box body (1), a ventilation hole (18) is opened on the waterproof plate (17), a heat dissipation fan (21) installed through a bracket (2) is arranged on the inner side of the waterproof plate (17), a dehumidification cloth bag (23) is installed on the inner side of the bracket (2) through a mounting box (22), a camera (25) is installed in the groove (24) of the side door (11), a protective cover (26) is arranged above the camera (25), and a lighting lamp (27) and a micro fan (28) are arranged on the inner side of the protective cover (26).

2. A photovoltaic grid-connected box that is easy to monitor according to claim 1, characterized in that: The cables (13) in the box (1) pass through the side cable holes.

3. A photovoltaic grid-connected box that is easy to monitor according to claim 1, characterized in that: A mounting seat (12) is provided on one side of the top of the box body (1), the mounting seat (12) is fixed to a positioning plate (16) in the box body (1), and a connecting hole is provided on the mounting seat (12).

4. A photovoltaic grid-connected box that is easy to monitor according to claim 1, characterized in that: A solar panel (14) is arranged on the top of the box (1), and a storage battery (15) is arranged inside the box (1).

5. The photovoltaic grid-connected box that is easy to monitor according to claim 1, characterized in that: A dust cover (19) is installed in the groove on the side wall of the box body (1).

6. The photovoltaic grid-connected box that is easy to monitor according to claim 1, characterized in that: The protective cover (26) is a plastic cover.

7. The photovoltaic grid-connected box that is easy to monitor according to claim 1, characterized in that: The side door (11) is connected to the box body (1) via a mechanical lock.

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