Solar electronic information board

Abstract

The invention relates to the technical field of electronic information boards, in particular to a solar electronic information board which comprises a mounting frame, an electronic screen, stand columns, a top plate, a fixing base, a solar assembly, a wind power generation mechanism, a first inverter, a mounting box, a storage battery pack and a second inverter. The top plate is fixedly connected to the upper ends of the two stand columns, and two wind power generation mechanisms are symmetrically arranged at the upper end of the top plate; according to the solar electronic information board, the two wind power generation mechanisms are integrated on the solar electronic information board, in continuous cloudy days or hazy days, the storage battery pack arranged in the mounting box can provide power support for the electronic information board, and wind energy can be converted into electric energy to be stored in the storage battery pack through the two wind power generation mechanisms; through the design, power can be provided for the electronic information board in the absence of the sun, so that the reliability and the stability of the equipment are improved, and the normal operation of the electronic information board is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of electronic information boards, and in particular to a solar-powered electronic information board. Background Art

[0002] Electronic message boards, also known as electronic bulletin systems, are widely used in transportation and publicity and display. By running service software on a computer, users can use terminal programs and connect to electronic message boards through the network to perform functions such as downloading data, uploading data, or publishing announcements. Electronic message boards are generally powered by an external power supply or solar energy.

[0003] At present, the existing solar electronic information signs are generally fixedly installed outdoors for use. The solar panels absorb sunlight and convert solar energy into electricity to provide power for the information signs. When encountering continuous cloudy or hazy weather, the solar panels cannot absorb sunlight, resulting in the solar electronic information signs not being able to work properly. At the same time, the angles of the solar panels on the solar electronic information signs are fixed. Because the light directions are different in different seasons, the energy conversion efficiency of the solar electronic information signs is low, resulting in the solar panels being unable to provide sufficient power.

[0004] In order to solve the above problems, the present invention provides a solar electronic information sign to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a solar electronic information board.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a solar electronic information board, comprising a mounting frame, an electronic screen, a column, a top plate, a fixing seat, a solar panel, a wind power generation mechanism, a first inverter, a mounting box, a battery pack and a second inverter, wherein the electronic screen is fixedly installed inside the mounting frame, columns are fixedly connected to both sides of the mounting frame, the top plate is fixedly connected to the upper ends of the two columns, and two wind power generation mechanisms are symmetrically arranged on the upper end of the top plate.

[0007] As a preferred technical solution of the present invention, the wind power generation mechanism includes a support rod, a generator cabin, a second connecting line and fan blades. The base at the lower end of the support rod is fixedly installed on the upper end of the top plate, the upper end of the support rod is movably connected to the generator cabin, the front of the generator cabin is provided with fan blades, and the back of the generator cabin is provided with a tail rudder.

[0008] As a preferred technical solution of the present invention, the generator compartment is electrically connected to a second connecting line, the second connecting line is electrically connected to a battery pack, the battery pack is arranged inside an installation box, and the installation box is fixedly connected to the lower end of the top plate.

[0009] As a preferred technical solution of the present invention, a fixing seat is arranged at the center of the upper end of the top plate, a solar module is movably connected to the fixing seat, and a tightening knob is spirally connected to the back of the fixing seat.

[0010] As a preferred technical solution of the present invention, the solar energy component includes a fixed frame, a rotating column, an axle seat, a rotating shaft, a motor, a connecting plate, a solar panel and a first connecting line. The rotating column is fixedly connected to the center of the lower end of the fixed frame, and the rotating column is rotatably connected to the inside of the fixed seat. The axle seats are symmetrically arranged on both sides of the upper end of the fixed frame, and a rotating shaft is rotatably installed between the two axle seats. One end of the rotating shaft is connected to the output end of the motor, and the motor is fixedly installed on one side of the axle seat.

[0011] As a preferred technical solution of the present invention, two connecting plates are symmetrically fixedly connected to the rotating shaft, and the upper ends of the two connecting plates are fixedly connected to the solar panel, and the solar panel is provided with a first connecting line.

[0012] As a preferred technical solution of the present invention, the first connecting line is electrically connected to the first inverter, the first inverter is arranged at the upper end of the top plate, the first inverter is electrically connected to the third connecting line, and the other end of the third connecting line is electrically connected to the battery pack.

[0013] As a preferred technical solution of the present invention, the battery pack is electrically connected to the second inverter via a wire, the second inverter is fixedly connected to the back of the electronic screen, and the second inverter is electrically connected to the electronic screen via a wire.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention integrates two wind power generation mechanisms on the solar electronic information board. When encountering continuous cloudy or hazy weather, the battery pack in the installation box can provide power support for the electronic information board, and the two wind power generation mechanisms can convert wind energy into electrical energy and store it in the battery pack. This design can provide power for the electronic information board in the absence of sunlight, thereby improving the reliability and stability of the equipment and ensuring the normal operation of the electronic information board;

[0016] 2. The present invention rotates the fastening knob outward to disengage the fastening knob from the interference fixation on the rotating column in the fixing seat, so that the rotating column can rotate in the fixing seat, and the position of the solar module can be adjusted according to the light direction in different seasons. The rotation of the rotating shaft is driven by a motor, and the rotation of the rotating shaft can drive the solar panel fixedly connected to the connecting plate to rotate, thereby adjusting the light angle of the solar panel, so that the solar panel maintains a high power conversion efficiency and provides sufficient power for the electronic information board. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall front view structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the overall rear view structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the overall side view structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the solar energy assembly of the present invention;

[0022] Figure 5 It is a partial enlarged structural schematic diagram of the present invention;

[0023] Figure 6 It is a schematic cross-sectional structural diagram of the installation box of the present invention.

[0024] In the figure: 1. mounting frame; 2. electronic screen; 3. column; 4. top plate; 5. fixing seat; 501. tightening knob; 6. solar panel; 601. fixing frame; 602. rotating column; 603. shaft seat; 604. rotating shaft; 605. motor; 606. connecting plate; 607. solar panel; 608. first connecting line; 7. wind power generation mechanism; 701. support rod; 702. generator cabin; 703. second connecting line; 704. fan blade; 705. tail rudder; 8. first inverter; 801. third connecting line; 9. mounting box; 10. battery pack; 11. second inverter. DETAILED DESCRIPTION

[0025] The following will be combined with the attached embodiment of the present invention Figure 1-6, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 The present invention provides the following technical solutions: A solar electronic information board, comprising a mounting frame 1, an electronic screen 2, a column 3, a top plate 4, a fixing seat 5, a solar module 6, a wind power generation mechanism 7, a first inverter 8, a mounting box 9, a battery pack 10 and a second inverter 11, the electronic screen 2 is fixedly installed inside the mounting frame 1, the columns 3 are fixedly connected to both sides of the mounting frame 1, the top plate 4 is fixedly connected to the upper ends of the two columns 3, and two wind power generation mechanisms 7 are symmetrically arranged on the upper end of the top plate 4.

[0028] The wind power generation mechanism 7 includes a support rod 701, a generator cabin 702, a second connecting line 703 and a fan blade 704. The base at the lower end of the support rod 701 is fixedly installed on the upper end of the top plate 4. The upper end of the support rod 701 is movably connected to the generator cabin 702. The front of the generator cabin 702 is provided with a fan blade 704, and the back of the generator cabin 702 is provided with a tail rudder 705.

[0029] The generator compartment 702 is electrically connected to a second connection line 703 , which is electrically connected to a battery pack 10 . The battery pack 10 is disposed inside an installation box 9 , and the installation box 9 is fixedly connected to the lower end of the top plate 4 .

[0030] Through the two wind power generation mechanisms 7 symmetrically arranged on the top plate 4, when the solar panel 607 cannot convert electrical energy, the two wind power generation mechanisms 7 can convert wind energy into electrical energy to provide power for the electronic information board. At the same time, the power stored in the battery pack 10 can ensure that the electronic information board has sufficient power supply in continuous rainy weather or at night, thereby ensuring the normal operation of the electronic information board.

[0031] Please refer to Figure 1 , Figure 2 and Figure 4 A fixing seat 5 is arranged at the center of the upper end of the top plate 4 , a solar module 6 is movably connected to the fixing seat 5 , and a tightening knob 501 is spirally connected to the back of the fixing seat 5 .

[0032] The solar module 6 includes a fixed frame 601, a rotating column 602, an axle seat 603, a rotating shaft 604, a motor 605, a connecting plate 606, a solar panel 607 and a first connecting line 608. The rotating column 602 is fixedly connected to the center of the lower end of the fixed frame 601, and the rotating column 602 is rotatably connected to the inside of the fixed seat 5. The axle seats 603 are symmetrically arranged on both sides of the upper end of the fixed frame 601. The rotating shaft 604 is rotatably installed between the two axle seats 603. One end of the rotating shaft 604 is connected to the output end of the motor 605, and the motor 605 is fixedly installed on one side of the axle seat 603.

[0033] Two connecting plates 606 are symmetrically fixedly connected to the rotating shaft 604 . The upper ends of the two connecting plates 606 are fixedly connected to the solar panel 607 . The solar panel 607 is provided with a first connecting line 608 .

[0034] Through the structural design of the above-mentioned fixing base 5 and solar module 6, the position of the solar module 6 and the angle of the solar panel 607 can be adjusted accordingly according to the direction of light in different seasons to ensure that the solar panel 607 can better absorb solar energy and ensure the efficiency of electric energy conversion.

[0035] The first connection line 608 is electrically connected to the first inverter 8 . The first inverter 8 is disposed at the upper end of the top plate 4 . The first inverter 8 is electrically connected to the third connection line 801 . The other end of the third connection line 801 is electrically connected to the battery pack 10 .

[0036] The battery pack 10 is electrically connected to the second inverter 11 through a wire. The second inverter 11 is fixedly connected to the back of the electronic screen 2. The second inverter 11 is electrically connected to the electronic screen 2 through a wire.

[0037] The working principle and use process of the present invention: during specific use, the two wind power generation mechanisms 7 integrated on the solar electronic information board can convert wind power into electrical energy, and the electrical energy is transmitted to the battery pack 10 through the second connecting line 703 for storage and provides power for the operation of the electronic information board. By cooperating with the solar module 6, the electronic information board can be used normally even in continuous cloudy or hazy weather. At the same time, the connection between the solar module 6 and the fixing seat 5 is designed as a rotatable connection structure, and the solar panel 607 is designed as a structure with adjustable pitch angle, so that the position of the solar panel 607 can be adjusted according to the lighting conditions in different seasons, so that the solar panel can maintain high efficiency in electricity conversion efficiency and provide stable power support for the electronic information board, thereby improving the reliability and stability of the equipment.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A solar electronic information board, comprising a mounting frame (1), an electronic screen (2), a column (3), a top plate (4), a fixing seat (5), a solar module (6), a wind power generation mechanism (7), a first inverter (8), a mounting box (9), a battery pack (10) and a second inverter (11), characterized in that: An electronic screen (2) is fixedly installed inside the mounting frame (1), columns (3) are fixedly connected to both sides of the mounting frame (1), the top plate (4) is fixedly connected to the upper ends of the two columns (3), and two wind power generation mechanisms (7) are symmetrically arranged at the upper end of the top plate (4).

2. A solar electronic information sign according to claim 1, characterized in that: The wind power generation mechanism (7) comprises a support rod (701), a generator cabin (702), a second connecting line (703) and a fan blade (704); the base at the lower end of the support rod (701) is fixedly mounted on the upper end of the top plate (4); the upper end of the support rod (701) is movably connected to the generator cabin (702); the front of the generator cabin (702) is provided with a fan blade (704); and the back of the generator cabin (702) is provided with a tail rudder (705).

3. A solar electronic information sign according to claim 2, characterized in that: The generator compartment (702) is electrically connected to a second connection line (703), the second connection line (703) is electrically connected to a battery pack (10), the battery pack (10) is arranged inside an installation box (9), and the installation box (9) is fixedly connected to the lower end of the top plate (4).

4. A solar electronic information sign according to claim 1, characterized in that: A fixing seat (5) is arranged at the center of the upper end of the top plate (4), a solar module (6) is movably connected to the fixing seat (5), and a tightening knob (501) is spirally connected to the back of the fixing seat (5).

5. A solar electronic information sign according to claim 1, characterized in that: The solar energy assembly (6) comprises a fixing frame (601), a rotating column (602), an axle seat (603), a rotating shaft (604), a motor (605), a connecting plate (606), a solar panel (607) and a first connecting line (608), wherein the rotating column (602) is fixedly connected to the center of the lower end of the fixing frame (601), the rotating column (602) is rotatably connected to the inside of the fixing frame (5), the axle seats (603) are symmetrically arranged on both sides of the upper end of the fixing frame (601), a rotating shaft (604) is rotatably installed between the two axle seats (603), one end of the rotating shaft (604) is connected to the output end of the motor (605), and the motor (605) is fixedly installed on one side of the axle seat (603).

6. A solar electronic information sign according to claim 5, characterized in that: Two connecting plates (606) are symmetrically fixedly connected to the rotating shaft (604), and the upper ends of the two connecting plates (606) are fixedly connected to the solar panel (607). The solar panel (607) is provided with a first connecting line (608).

7. A solar electronic information sign according to claim 5, characterized in that: The first connecting line (608) is electrically connected to a first inverter (8), the first inverter (8) is arranged at the upper end of the top plate (4), the first inverter (8) is electrically connected to a third connecting line (801), and the other end of the third connecting line (801) is electrically connected to a battery pack (10).

8. A solar electronic information sign according to claim 1, characterized in that: The battery pack (10) is electrically connected to the second inverter (11) via a wire, the second inverter (11) is fixedly connected to the back of the electronic screen (2), and the second inverter (11) is electrically connected to the electronic screen (2) via a wire.

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