CN219041678U

CN219041678U - Integrated solar power supply device

Info

Publication number: CN219041678U
Application number: CN202223016469.3U
Authority: CN
Inventors: 付强
Original assignee: Zhongfu Energy Jiaxing Co ltd
Current assignee: Zhongfu Energy Jiaxing Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-05-16
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses an integrated solar power supply device which comprises a solar module, a mounting bracket and a bracket backboard, wherein the solar module comprises a solar panel, a solar controller and a storage battery, and the solar panel is electrically connected with the solar controller and the storage battery; one end of the mounting bracket is fixed on the bracket backboard, the other end of the mounting bracket is fixedly connected with the solar panel, the mounting bracket is of a hollow structure, and the solar controller and the storage battery are arranged in the mounting bracket. The system of the utility model has high integration level, integrates the bracket, the controller and the storage battery, and is highly integrated, thereby simplifying the assembly process of the solar power supply system and facilitating transportation; the mounting bracket can effectively protect the solar controller and the storage battery, avoid the solar controller and the storage battery from being damaged and destroyed in the transportation, the mounting, the debugging and the use processes, and prolong the service lives of the solar controller and the storage battery.

Description

Integrated solar power supply device

Technical Field

The utility model relates to the technical field of solar power supply, in particular to an integrated solar power supply device.

Background

The solar power generation system consists of a solar module, a bracket, a solar controller and a storage battery (group). If the load is AC or the commercial power is complementary, an inverter and a commercial power intelligent switcher are also required to be configured.

In general, the construction flow of the solar power supply system is as follows:

firstly, the design work of a bracket matched with the solar module and a power distribution cabinet is completed, wherein the bracket is used for fixing the module, a controller, a circuit breaker and other accessories are arranged in the power distribution cabinet, and a storage battery can be arranged in the power distribution cabinet under the condition of construction requirement.

Then, assembling the bracket and finishing the fixation with the component;

and finally, completing connection and debugging of cables in the power distribution cabinet, wherein the connection and control of the controller and the components and the connection and control of the controller and the storage battery are completed.

For a solar power supply system with low power and direct current load, the advantages of small volume and flexible application exist, but if the system power supply system is built by using a conventional mode, a great deal of manpower is required to be consumed, and misoperation and system faults caused by human factors are unavoidable.

Disclosure of Invention

In order to solve the problems, the utility model provides an integrated solar power supply device which is simple to assemble and integrates a bracket, a controller and a storage battery to a high degree.

For this purpose, the technical scheme of the utility model is as follows: the integrated solar power supply device comprises a solar module, a mounting bracket and a bracket backboard, wherein the solar module comprises a solar panel, a solar controller and a storage battery, and the solar panel is electrically connected with the solar controller and the storage battery; one end of the mounting bracket is fixed on the bracket backboard, the other end of the mounting bracket is fixedly connected with the solar panel, the mounting bracket is of a hollow structure, and the solar controller and the storage battery are arranged in the mounting bracket.

Preferably, a load is arranged on the support backboard, the load is electrically connected with the solar controller, and the storage battery supplies power for the load. The solar panel converts solar energy into electric energy, the electric energy is stored in the storage battery, and then the load is powered, so that the normal work of the load is ensured. Common loads include outdoor electrical equipment such as cameras, lighting lamps, sound equipment and the like.

Preferably, a group of fixing holes are respectively arranged at the upper end and the lower end of the support backboard, and at least one fixing hole in the same group of fixing holes is in a long groove shape; the U-shaped fixing piece is inserted into the same group of two fixing holes at two ends and is fixedly connected with the fixing holes through nuts. The U-shaped fixing piece is characterized in that screw thread structures are arranged at two ends of the U-shaped fixing piece, the support back plate is placed on the upright post, the U-shaped fixing piece is inserted from the back surface of the upright post, the two ends of the U-shaped fixing piece are inserted into the same group of fixing holes and fastened through nuts, the support back plate is mounted on the upright post, and the fixing holes are of long groove structures, so that the connection positions can be adjusted, and the installation is convenient.

Preferably, the back of the solar panel is provided with a mounting plate, and the mounting bracket is fixedly connected with the mounting plate through a screw; the mounting plate is provided with a junction box which is electrically connected with the solar panel and the solar controller.

Preferably, two threading holes are arranged above the mounting bracket, the threading holes are used for threading power lines, the first power line is electrically connected with a junction box of the solar panel, and the second power line is electrically connected with a load; the first power line and the second power line are provided with marks. The side surface of the mounting bracket is provided with a wire, so that the power wire is tidier, the junction box of the solar panel is connected with the solar controller through the first power wire, and the solar controller is connected with the load through the second power wire, so that the load works normally; the marks can be different colors or different marks, and the first power line and the second power line can adopt different interfaces and rubber sleeves with different colors, so that the possibility of connection errors is reduced.

Compared with the prior art, the utility model has the beneficial effects that:

1. the system has high integration level, integrates the bracket, the controller and the storage battery, and is highly integrated, so that the assembly process of the solar power supply system is simplified, and the transportation is convenient;

2. the reliability is high, the mounting bracket is made of high-strength stainless steel, the solar controller and the storage battery can be effectively protected, the solar controller and the storage battery are prevented from being damaged and destroyed in the transportation, mounting, debugging and using processes, and the service lives of the solar controller and the storage battery are prolonged;

3. the double-color cable is adopted to respectively connect the solar panel and the load, so that the condition of reverse plug is avoided, and the normal operation of the solar power supply system is ensured.

Drawings

The following is a further detailed description of embodiments of the utility model with reference to the drawings

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

FIGS. 2 and 3 are schematic views of the assembly of the present utility model;

FIG. 4 is a schematic view showing the internal structure of the mounting bracket of the present utility model

Fig. 5 is a schematic structural view of the mounting bracket of the present utility model.

Marked in the figure as: the solar energy control device comprises a mounting bracket 1, a threading hole 11, a bracket backboard 2, a fixing hole 21, a solar panel 3, a mounting plate 31, a junction box 32, a solar controller 4, a storage battery 5, screws 6, a camera 7, a U-shaped fixing piece 8, nuts 9 and stand columns 10.

Detailed Description

In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present utility model, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.

See the drawings. The integrated solar power supply device comprises a solar module, a mounting bracket 1 and a bracket backboard 2, wherein the solar module comprises a solar panel 3, a solar controller 4 and a storage battery 5, the back of the solar panel 3 is provided with a mounting plate 31, the mounting plate 31 is made of corrosion-resistant galvanized stainless steel, and the surface plastic spraying process is performed and fixed with the solar panel 3 through bolts. The mounting bracket 1 is fixedly connected with the mounting plate 31 through a screw 6; the mounting plate 31 is provided with a junction box 32, and the junction box 32 is electrically connected with the solar panel 3 and the solar controller 4.

The solar controller 4 is used for controlling the multi-path solar cell array to charge the storage battery 5 and the automatic control equipment for the storage battery to supply power to the load. The charging and discharging conditions of the storage battery are regulated and controlled, and the electric energy output of the solar cell module and the storage battery to the load is controlled according to the power supply requirement of the load, so that the photovoltaic power supply system is a core control part of the whole photovoltaic power supply system.

One end of the mounting bracket 1 is fixed on the bracket backboard 2, the other end of the mounting bracket is fixedly connected with the solar panel 3, the mounting bracket is made of corrosion-resistant galvanized stainless steel, and the surface plastic spraying process is carried out; the mounting bracket 1 is of a hollow structure, the solar controller 4 and the storage battery 5 are arranged in the mounting bracket 1, and the solar controller 4 and the storage battery 5 are electrically connected. The solar controller and the storage battery are placed in the mounting bracket and assembled in advance, so that the assembly process is simplified, and the transportation is convenient; meanwhile, the mounting bracket can avoid the solar controller and the storage battery from being damaged and destroyed in the transportation, mounting, debugging and use processes, and prolong the service lives of the solar controller and the storage battery.

The load is installed on the support backboard 2, and the load in the embodiment is the camera 7, and can also be replaced by outdoor electric equipment such as an illuminating lamp and a sound device. Two threading holes 11 are formed in the upper portion of the mounting support 1, two power lines penetrate through the threading holes, the first power line is electrically connected with a junction box 32 of the solar panel, the second power line is electrically connected with the camera 7, the first power line and the second power line are black cables and white cables, and an interface of the power lines is a waterproof interface. The terminal box of solar panel passes through first power cord connection solar controller, and solar controller passes through second power cord connection camera 7 for camera 7 normally works, and first power cord and second power cord can adopt different interfaces, the gum cover of different colours, thereby reduce the possibility of wiring error.

The upper end and the lower end of the support backboard 2 are respectively provided with a group of fixing holes 21, and at least one fixing hole in the same group of fixing holes is long groove-shaped; the U-shaped fixing piece 8,U is made of stainless steel, and the surface of the U-shaped fixing piece 8,U is galvanized; the two ends of the U-shaped fixing piece 8 are inserted into the same group of two fixing holes and fixedly connected through nuts 9. The two ends of the U-shaped fixing piece 8 are provided with threaded structures, the support back plate 2 is placed on the upright post 10, the U-shaped fixing piece 8 is inserted from the back of the upright post 10, the two ends of the U-shaped fixing piece are inserted into the same group of fixing holes and fastened through nuts 9, the support back plate 2 is installed on the upright post 10, and the fixing hole is of a long groove structure, so that the connection position can be adjusted, and the installation is convenient.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The integrated solar power supply device comprises a solar module, a mounting bracket and a bracket backboard, wherein the solar module comprises a solar panel, a solar controller and a storage battery, and the solar panel is electrically connected with the solar controller and the storage battery; the method is characterized in that: one end of the mounting bracket is fixed on the bracket backboard, the other end of the mounting bracket is fixedly connected with the solar panel, the mounting bracket is of a hollow structure, and the solar controller and the storage battery are arranged in the mounting bracket.

2. The integrated solar power unit of claim 1, wherein: the support backboard is provided with a load, the load is electrically connected with the solar controller, and the storage battery supplies power for the load.

3. The integrated solar power unit of claim 1, wherein: the upper end and the lower end of the support backboard are respectively provided with a group of fixing holes, and at least one fixing hole in the same group of fixing holes is long groove-shaped; the U-shaped fixing piece is inserted into the same group of two fixing holes at two ends and is fixedly connected with the fixing holes through nuts.

4. The integrated solar power unit of claim 1, wherein: the back of the solar panel is provided with a mounting plate, and the mounting bracket is fixedly connected with the mounting plate through a screw; the mounting plate is provided with a junction box which is electrically connected with the solar panel and the solar controller.

5. The integrated solar power unit of claim 1, wherein: two threading holes are formed in the upper portion of the mounting support, the threading holes are used for enabling power lines to pass through, the first power line is electrically connected with a junction box of the solar panel, and the second power line is electrically connected with a load.