CN204119126U - Self adaptation portable type solar energy photovoltaic power supply system - Google Patents

Abstract

The utility model discloses an adaptive portable solar photovoltaic power supply system, which comprises a box body and a solar battery panel. The bottom surface of the box body is provided with a diamond-shaped telescopic lifting connecting rod. The upper end of the lifting connecting rod is connected with a horizontal platform, and the platform and its lock The platform is connected with a vertical rotation shaft, the vertical rotation shaft is connected with its drive motor, the vertical rotation shaft is connected with the horizontal rotation device on it, the horizontal rotation device includes a horizontal rotation shaft, and the horizontal rotation shaft is connected with the The driving motors are connected, and the solar panel is installed on the horizontal rotating device; a benchmark is set on the plane of the solar panel, and a circle-shaped photoresistor is arranged outside the benchmark, and reflectors that can be unfolded and folded are respectively provided on both sides of the solar panel. plate. The utility model integrates solar lighting, power generation, and power supply systems into the box body, has a light structure, is easy to carry, and is easy to maintain. It also has intelligent lighting, high efficiency, various types of output power sources, and a wide range of applications.

Description

Adaptive Portable Solar Photovoltaic Power Supply System

technical field

The utility model relates to a solar photovoltaic power supply system, in particular to an adaptive light-sensing portable solar photovoltaic power supply system. the

Background technique

Solar energy is a clean and renewable energy source. Solar power generation is gradually being used in various fields such as households. Using solar energy to charge electrical devices is an effective way to solve the problem of outdoor electricity consumption. On objects or vehicles, it is heavy, inconvenient to move, high in cost, difficult to maintain, not suitable for carrying and taking at any time, and its scope of use is greatly limited. Moreover, the orientation of most solar panels is basically fixed, such an installation mode cannot fully receive sunlight, and the power generation efficiency is low. Some of the existing portable or mobile solar power generation products can change the elevation angle of the solar panel, but the solar panel cannot rotate with the angle of sunlight, which has the disadvantage of low efficiency in collecting sunlight. the

Utility model content

The purpose of this utility model is to provide a self-adaptive portable solar photovoltaic power supply system that is light in structure, easy to carry, easy to maintain, and can greatly improve the solar energy collection rate in view of the shortcomings of existing products, which is very suitable for outdoor areas without electricity When used, it can charge mobile electrical equipment such as mobile phones, digital cameras, and mobile computers. the

Realize the technical scheme of the utility model purpose:

An adaptive portable solar photovoltaic power supply system, including a box body with a box cover, a solar panel, a storage battery, an inverter, and a charging and discharging circuit installed in the box. The difference from the prior art is that the bottom surface of the box body There is a diamond-shaped telescopic lifting link, the upper end of the lifting link is connected with a horizontal platform, the platform is connected with its locking mechanism, and the platform is provided with a vertical rotating shaft, which is connected with its drive motor, and the vertical rotating shaft is connected with the The horizontal rotation device arranged on it is connected, the horizontal rotation device includes a horizontal rotation shaft, the horizontal rotation shaft is connected with its driving motor, and the solar cell panel is arranged on the horizontal rotation device and connected with it; There is a benchmark, and there is a circle-shaped photoresistor outside the benchmark, and reflectors that can be unfolded and folded are provided on both sides of the solar panel; the solar panel is connected to the battery through a charging and discharging circuit, and the output terminal of the battery is connected to the inverter. The output end of the inverter is connected, the output end of the inverter is connected to an AC output socket, and the AC output socket is set on the box body; the output end of the battery is also connected to a DC output socket, and the DC output socket is set on the box body superior.

The back side of the solar panel is provided with a single-chip microcomputer, the single-chip microcomputer is connected with the photoresistor and the storage battery located in the casing, and the single-chip microcomputer controls the rotation angle of the vertical and horizontal rotating shafts, and simultaneously controls the charging status of the storage battery. Described single-chip microcomputer is prior art. the

The connection between the solar panel and the reflector is provided with a reflector locking mechanism. When the reflector is opened to form an angle of 45 degrees with the solar panel, the locking mechanism automatically fixes and locks the reflector, and the reflector reflects sunlight to the solar cell. On the board, the intensity of sunlight irradiation can be increased. the

The front of the box is embedded with a power output panel, which includes a liquid crystal display, an AC output socket, a DC output socket, a solar power supply mode indicator light, a charging socket for an external charger, a USB power output socket, and the like. the

Both sides and the front of the box cover are provided with locks that can fasten the box cover and the box body together. the

The bottom of the box body is provided with four supporting seats, and there are round tubes connecting between the supporting seats. The two ends of the round tubes are provided with rollers. There are also rollers at the end. This can increase the stressed area of the box body and increase the stability of the box body. the

A pull rod is embedded in the bottom of the box. The wheels and pull rods at the bottom of the box are easy to carry and use. the

The solar battery panel of the utility model is connected by a lifting link, which can be flexibly lifted. When the solar panel rises to a certain height during use, the locking mechanism of the lifting link platform fixes and locks the connecting rod to maintain the levelness of the platform. and height. After use, the solar panels can be retracted into the case. the

The solar battery panel of the present utility model can also realize two axial rotations, namely the vertical axis and the horizontal axis rotation respectively, and these two axes are respectively matched with micro-motor drive control, and the vertical axis can realize 360 degrees Rotation, the horizontal axis can achieve 120-degree rotation, and the rotation of the two axes can easily realize the tracking and positioning of sunlight. the

The utility model is based on self-adaptive technology. According to the principle of sunlight projection, a benchmark is fixed on the plane of the solar cell panel, and the photosensitive resistor is circled outside the benchmark. If it deviates from the position of the sun, its shadow will be projected on the corresponding photosensitive device. The actual direction of the sun can be obtained by detecting the voltage of each photoresistor by a single-chip microcomputer, and then the solar panel is driven by a program to control the motor to realize three-dimensional movement and make it precise. Align the sun to ensure that the surface of the solar panel is always perpendicular to the sun's rays, so as to maximize the collection of solar energy and charge the battery quickly. the

The solar photovoltaic power supply system of the utility model integrates the solar lighting system, the power generation system and the power supply system into a box body provided with wheels. It has a wide range of applications and can be used in field exploration, tourist camps, border posts, household emergency power supply, remote mountainous area power supply and public facility power supply, etc., and has great market application prospects. the

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a partial enlarged view of part A in the figure;

FIG. 3 is a partially enlarged view of part B in FIG. 1 .

In the figure, 1. Cabinet 2. Lock 3. Reflector 4. Solar panel 5. Lifting link 6. Power output panel 7. Telescopic round tube 8. Roller 9. Round tube 10. Support seat 11. Benchmark 12 .Photoresistor 13. Reflector locking mechanism 14. Horizontal rotation axis motor 15. Vertical rotation axis motor 16. Horizontal platform locking mechanism 17. Horizontal platform 18. Vertical rotation axis 19. Horizontal rotation axis. the

Detailed ways

The content of the utility model will be further described below in conjunction with the accompanying drawings and embodiments, but the utility model is not limited. the

Example

Referring to Figures 1-3, an adaptive portable solar photovoltaic power supply system includes a box body 1 with a box cover, a solar panel 4, and a storage battery, an inverter, and a charging and discharging circuit (not shown in the figure) are installed in the box body 1. Marked), the bottom surface of the box body 1 is provided with a diamond-shaped telescopic lifting link 5, the upper end of the lifting link 5 is connected with a horizontal platform 17, the platform 17 is connected with its locking mechanism 16, and the platform 17 is provided with a vertical rotation Shaft 18, vertical rotation shaft 18 is connected with vertical rotation shaft motor 15, and vertical rotation shaft 18 is connected with the horizontal rotation device that is located on it, and horizontal rotation device comprises horizontal rotation shaft 19, and horizontal rotation shaft 19 and horizontal rotation Shaft motor 14 is connected, and solar cell panel 4 is arranged on the horizontal rotation device and is connected with it; Said solar cell panel 4 board surface is provided with benchmarking pole 11, and benchmarking pole 11 is provided with the photoresistor 12 that circle shape surrounds, solar cell Both sides of the board 4 are respectively equipped with reflective panels 3 that can be unfolded and folded; the solar panel 4 is connected to the storage battery through a charging and discharging circuit, the output terminal of the storage battery is connected to the output terminal of the inverter, and the output terminal of the inverter is connected to the output terminal of the inverter. An AC output socket is connected, and the AC output socket is set on the box body 1; the

The back side of the solar panel 4 is provided with a single-chip microcomputer (not marked in the figure), and the single-chip microcomputer is connected with the photoresistor 12 and the storage battery located in the box body 1. charging status. the

A reflector locking mechanism 13 is provided at the joint between the solar panel 4 and the reflector 3, and when the reflector 3 is opened to an angle of 45 degrees with the solar panel 4, the locking mechanism 13 automatically fixes and locks the reflector 3, and the reflector 3 Sunlight is reflected on the solar cell panel 4, which can increase the irradiation intensity of sunlight. the

The front of the cabinet 1 is embedded with a power output panel 6, which includes a liquid crystal display, an AC output socket, a DC output socket, a solar power supply mode indicator light, a charging socket for an external charger, a USB power output socket, and the like. the

Both sides and the front of the box cover are provided with locks 2 that can fasten the box cover and the box body 1 together. the

The bottom of the box body 1 is provided with four supporting seats 10, and the supporting seats 10 are provided with round pipes 9 for connection, and the two ends of the round pipes 9 are provided with rollers 8, and the inner walls of the round pipes 9 are sleeved with horizontally telescopic round pipes 7 , The two ends of telescopic pipe 7 are also provided with roller 8. A pull rod (not shown in the figure) is embedded in the bottom of the box body 1 . the

Under the same conditions, the solar photovoltaic power supply system of the utility model is used through experiments, and the power generation of the solar power generation equipment installed is 35% higher than that of the fixedly installed solar power generation equipment. The system can automatically adjust the orientation of solar panels according to the direction of sunlight, which greatly improves the collection rate of solar energy. the

Claims (7)

1. self adaptation portable type solar energy photovoltaic power supply system, comprise the casing with case lid, solar panel, be located at storage battery in casing, inverter, charge-discharge circuit, it is characterized in that: the bottom surface in casing is provided with the telescopic lifting linking member of rhombus, the upper end of lifting linking member is connected with levelling bench, platform is connected with its retaining mechanism, platform is provided with vertical rotating shaft, vertical rotating shaft is connected with its drive motors, vertical rotating shaft is connected with the horizontal rotation apparatus established thereon, horizontal rotation apparatus comprises feathering axis, feathering axis is connected with its drive motors, solar panel to be located on horizontal rotation apparatus and coupled, solar panel is provided with a mark post, be provided with outside mark post circle shape around photo resistance, the both sides of solar panel are respectively equipped with the reflector that can launch and fold, this solar panel is connected with storage battery by charge-discharge circuit, and the output of storage battery is connected with the output of inverter, and the output and of inverter exchanges accessory power outlet and is connected, and exchanges accessory power outlet and is located on casing, the output of storage battery is also connected with a direct current accessory power outlet, and described direct current accessory power outlet is located on casing.

2. self adaptation portable type solar energy photovoltaic power supply system according to claim 1, it is characterized in that: the back side of described solar panel is provided with single-chip microcomputer, single-chip microcomputer is connected with storage battery with photo resistance, Single-chip Controlling vertically and the anglec of rotation of feathering axis, controls the charge condition of storage battery simultaneously.

3. self adaptation portable type solar energy photovoltaic power supply system according to claim 1, it is characterized in that: described solar panel and reflector junction are provided with reflector locking mechanism, when reflector is opened to and becomes miter angle with solar panel, locking mechanism pins fixing for reflector automatically.

4. self adaptation portable type solar energy photovoltaic power supply system according to claim 1, it is characterized in that: the front of described casing is embedded with power supply output slab, it comprises charging socket, the USB power source output socket of LCDs, interchange accessory power outlet, direct current accessory power outlet, solar powered mode indicating lamp, confession external charger.

5. self adaptation portable type solar energy photovoltaic power supply system according to claim 1, is characterized in that: the both sides of described case lid and front portion are provided with the snap close that case lid and casing can be snapped together.

6. self adaptation portable type solar energy photovoltaic power supply system according to claim 1, it is characterized in that: the bottom of described casing is provided with four supporting seats, be provided with pipe between supporting seat to connect, the two ends of pipe are provided with roller, the socket of round tube inner wall two can the pipe of transversal stretching, and the two ends of flexible pipe are also provided with roller.

7. self adaptation portable type solar energy photovoltaic power supply system according to claim 1, is characterized in that: the bottom of described casing is embedded with pull bar.