Green energy power supply device for electricity meter

Abstract

The invention discloses a green energy power supply device for an electric meter, which comprises an L-shaped mounting plate, an electric meter box and a photovoltaic panel, the L-shaped mounting plate is fixed on a proper object, the electric meter box is fixed on the L-shaped mounting plate, the electric meter box is connected with the photovoltaic panel through a wire, the surface of the electric meter box is provided with a box door through a hinge, and the box door is connected with the photovoltaic panel through a wire. An observation window is arranged in the middle of the box door, a plurality of intelligent electric meters are arranged at the upper end in the electric meter box, and a storage battery is arranged at the lower end. Solar energy or wind energy is converted into electric energy to charge the storage battery, the electric energy is provided for the electricity meter through the storage battery, effective utilization of all generated energy is guaranteed, waste of the generated energy is avoided, meanwhile, the photovoltaic panel and the fan blade plate are unfolded in an X shape, the power generation mode is changed according to different conditions, and the power generation efficiency is improved. The limitation that a power supply device has high requirements for ambient light is overcome, and solar power generation and wind power generation can be freely converted in different sunlight environments.

Description

Technical Field

[0001] The invention belongs to the technical field of electric meters, and in particular relates to a green energy power supply device for an electric meter. Background Art

[0002] With the rapid development of industrialization and urbanization, human society's demand for energy is expanding, energy prices are rising rapidly, energy shortages are becoming increasingly prominent, and the pollution caused by the large-scale consumption of conventional energy is becoming more and more serious. Therefore, the research and utilization of new energy is becoming a hot topic. As a pollution-free, renewable new energy, solar energy is becoming more and more widely used. Among them, electronic devices powered by solar energy are widely used, so power supply devices that can convert solar energy into electrical energy are also popularized accordingly. Most of the existing electric meters are powered by external power supplies. This is a relatively new power supply method for electric meters. It is easy to use, stable and reliable, but it has high environmental requirements and requires stable external power supply conditions. In addition, this power supply method requires the provision of additional power supply, resulting in a waste of resources. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a green energy power supply device for an electric meter to solve the problem of waste of power supply resources of the electric meter in the prior art.

[0004] The technical solution adopted by the present invention is: A green energy power supply device for an electric meter, comprising an L-shaped mounting plate, an electric meter box and a photovoltaic panel, wherein the L-shaped mounting plate is fixed on a suitable object, the electric meter box is fixed on the L-shaped mounting plate, the electric meter box is connected to the photovoltaic panel through a wire, a box door is provided on the surface of the electric meter box through a hinge, an observation window is provided in the middle of the box door, a plurality of smart electric meters are provided at the upper end of the electric meter box, and a storage battery is provided at the lower end; A rotating shaft is provided between the photovoltaic panels, four rotating components are provided on the rotating shaft, a photovoltaic panel is also provided at the lower end of the photovoltaic panel, the rotating shaft is fixedly connected to the photovoltaic panel and the fan blade through the rotating component, a card slot is provided at the lower end of the photovoltaic panel, a card block connected to the card slot is provided at the upper end of the fan blade, and the photovoltaic panel also includes a mounting groove connected to the rotating component at the upper end of the bottom and a wire port provided on the side of the photovoltaic panel to connect to the wire; Bearings are embedded on both sides of the rotating shaft, first connecting columns are arranged at the front ends of the bearings on both sides, and second connecting columns are arranged at the rear sides, fixed clamping columns are arranged at the ends of the first and second connecting columns and the bearings, generators are arranged inside the first and second connecting columns, support columns are arranged at the lower ends of the first and second connecting columns, support frames are arranged at the lower ends of the support columns, and a base is arranged at the lower end of the support frame, and the base is fixed in a suitable position; The photovoltaic panel and the fan blade are fixedly connected to the generator inside the first connecting column and the second connecting column through the bearings on both sides of the rotating shaft, and the rotating shaft rotates synchronously with the rotor provided on the generator; The rotating assembly includes a swivel and a mounting clamp, the inner side of the swivel is on the rotating shaft, the mounting clamp is fixed on the swivel, a motor is arranged inside the swivel, and the battery wire is connected to a fixed clamp column, an internal generator of a second connecting column and the internal motor of the swivel.

[0005] The present invention is arranged on an L-shaped mounting plate through an electric meter box, and a smart electric meter and a storage battery are installed through the electric meter box, so that the photovoltaic panel and the fan blade plate convert solar energy or wind energy into electric energy and then charge the storage battery to store electric energy, and then connect the electric meter device through the output interface on the storage battery for power supply, and when the mains is connected or there is a signal pulse, the switching of the battery to the mains can be delayed, so as to avoid causing instability of the power supply of the electric meter, affecting the battery life, and increasing the failure rate, etc. The photovoltaic panel and the fan blade plate are fixed by upper and lower clamping, so that during the day or when the sunlight is insufficient, the photovoltaic panel and the fan blade plate can be unfolded through the rotating assembly arranged on the rotating shaft, which is conducive to wind power generation through the first connecting column, and can provide solar energy and wind power to the smart electric meter to provide electric energy. Through the streamlined configuration of the device, the parameters between the various components cooperate with each other, so as to achieve the change of power generation mode in response to different situations. It can not only meet the power demand of smart meters well, but also store the power well, overcoming the limitation of the power supply device having high requirements on the ambient light intensity. It can convert solar energy and wind power generation at will in different sunshine environments, and is easy to operate and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0007] Figure 2 It is a structural schematic diagram of the electric meter box of the present invention.

[0008] Figure 3 It is a schematic structural diagram of the photovoltaic panel of the present invention.

[0009] Figure 4 This is a schematic diagram of the structure of the rear side of the photovoltaic panel of the present invention.

[0010] Figure 5 It is a structural schematic diagram of the support frame of the present invention.

[0011] Figure 6 It is a schematic diagram of the structure of the fan blade of the present invention.

[0012] Figure numerals: 1. L-shaped mounting plate; 2. Electric meter box; 3. Box door; 4. Observation window; 5. Smart meter; 6. Base; 7. Support frame; 8. Rotating axis; 9. Rotating assembly; 10. Photovoltaic panel; 11. Fan blade; 12. Support column; 13. First connecting column; 14. Fixed card column; 15. Second connecting column; 16. Card block; 17. Swivel; 18. Mounting clamp; 19. Card slot; 20. Wire port; 21. Mounting slot; 22. Battery; 23. Bearing. DETAILED DESCRIPTION

[0013] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0014] like Figure 1 to Figure 6 As shown, the present embodiment discloses a green energy power supply device for an electric meter, comprising an L-shaped mounting plate 1, an electric meter box 2 and a photovoltaic panel 10, wherein the L-shaped mounting plate 1 is fixed on a suitable object, the electric meter box 2 is fixed on the L-shaped mounting plate 1, the electric meter box 2 is connected to the photovoltaic panel 10 through a wire, a box door 3 is provided on the surface of the electric meter box 2 through a hinge, an observation window 4 is provided in the middle of the box door 3, a plurality of smart electric meters 5 are provided at the upper end of the electric meter box 2, a storage battery 22 is provided at the lower end, a rotating shaft 8 is provided between the photovoltaic panels 10, four rotating components 9 are provided on the rotating shaft 8, a photovoltaic panel 10 is further provided at the lower end of the photovoltaic panel 10, the rotating shaft 8 is fixedly connected to the photovoltaic panel 10 and the fan blade plate 11 through the rotating component 9, a card slot 19 is provided at the lower end of the photovoltaic panel 10, a card block 16 engaged with the card slot 19 is provided at the upper end of the fan blade plate 11, and the photovoltaic panel 10 also includes a mounting slot 21 having a bottom upper end connected to the rotating component 9 and a wire port 20 arranged on the side of the photovoltaic panel 10 and connected to the wire, bearings 23 are embedded on both sides of the rotating shaft 8, a first connecting column 13 is arranged at the front end of the bearings 23 on both sides, and a second connecting column 15 is arranged at the rear side, and a fixed clamping column 14 is arranged at the connecting end of the first connecting column 13 and the second connecting column 15 with the bearing 23, and a generator is arranged inside the fixed clamping column 14 and the second connecting column 15, and a support column 12 is arranged at the lower end of the first connecting column 13 and the second connecting column 15, and a support frame 7 is arranged at the lower end of the support column 12, and a base 6 is arranged at the lower end of the support frame 7, and the base 6 is fixed at a high position, the rotating component 9 includes a swivel 17 and a mounting clamp 18, the inner side of the swivel 17 is on the rotating shaft 8, the mounting clamp 18 is fixed on the swivel 17, and a motor is arranged inside the swivel 17, and the battery 22 wires are connected to the fixed clamping column 14 and the second connecting column 15 The internal generator and the internal motor of the swivel 17 are connected.

[0015] In this embodiment, the meter box 2 is installed through the L-shaped mounting plate 1, and the smart meter 5 and the battery 22 are installed inside the meter box 2. The smart meter 5 is provided with electric energy through the battery 22, and all the electric energy output by the power generation equipment is converted and stored through the battery 22. The power generation equipment is fixedly installed through the support column 12 provided at the upper end of the support frame 7; The first connecting column 13 and the second connecting column 15 are respectively fixed by the support column 12, so that the first connecting column 13 and the second connecting column 15 are fixed to both sides of the rotating shaft 8 through the fixing clamp column 14, so that the photovoltaic panel 10 and the fan blade plate 11 are fixedly connected to the generator inside the first connecting column 13 and the second connecting column 15 through the bearings 23 on both sides of the rotating component 9, and the rotating component 9 is synchronously rotated with the rotor provided with the generator, and the rotating component 9 is controlled by the smart meter 5 to realize the opening and closing of the photovoltaic panel 10 and the fan blade plate 11; When the photovoltaic panel 10 and the fan blade 11 are opened and closed, the smart meter 5 is used to control the internal motor of the rotating component 9 so that the motor gear drives 17 to rotate on the rotating shaft 8, so that the photovoltaic panel 10 and the fan blade 11 are unfolded in an X shape to achieve wind power generation. At the same time, when solar power generation is needed, the photovoltaic panel 10 and the fan blade 11 are combined, and the rotating component 9 that fixes the photovoltaic panel 10 is controlled to make the photovoltaic panel 10 generate solar power, thereby making the application range of the solar power supply device wider. The smart meter 5 can also control the motor provided in the rotating component 9, so that the installation angle of the photovoltaic panels 10 provided on both sides of the rotating shaft 8 can be adjusted during installation or use so that they can achieve the optimal lighting angle, so that the photovoltaic panels 10 can receive more sunlight, thereby providing sufficient electricity.

[0016] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A green energy power supply device for an electric meter, characterized in that: It includes an L-shaped mounting plate, an electric meter box and a photovoltaic panel. The L-shaped mounting plate is fixed on a suitable object, the electric meter box is fixed on the L-shaped mounting plate, the electric meter box is connected to the photovoltaic panel through a wire, a box door is provided on the surface of the electric meter box through a hinge, an observation window is provided in the middle of the box door, a plurality of smart electric meters are provided at the upper end of the electric meter box, and a storage battery is provided at the lower end.

2. A green energy power supply device for an electric meter according to claim 1, characterized in that: A rotating shaft is arranged between the photovoltaic panels, four rotating components are arranged on the rotating shaft, a photovoltaic panel is also arranged at the lower end of the photovoltaic panel, the rotating shaft is fixedly connected to the photovoltaic panel and the fan blade plate through the rotating component, a card slot is arranged at the lower end of the photovoltaic panel, a card block engaged with the card slot is arranged at the upper end of the fan blade plate, and the photovoltaic panel also includes a mounting groove connected to the rotating component at the upper end of the bottom and a wire port arranged on the side of the photovoltaic panel to be connected to the wire.

3. A green energy power supply device for an electric meter according to claim 2, characterized in that: Bearings are embedded on both sides of the rotating shaft, a first connecting column is provided at the front end of the bearings on both sides, a second connecting column is provided at the rear side, the first connecting column and the second connecting column are provided with fixed clamping columns at the connection ends with the bearings, generators are provided inside the first connecting column and the second connecting column, support columns are provided at the lower ends of the first connecting column and the second connecting column, a support frame is provided at the lower end of the support column, a base is provided at the lower end of the support frame, and the base is fixed in a suitable position.

4. A green energy power supply device for an electric meter according to claim 3, characterized in that: The photovoltaic panel and the fan blade are fixedly connected to the generator inside the first connecting column and the second connecting column through bearings on both sides of the rotating shaft, and the rotating shaft rotates synchronously with the rotor provided on the generator.

5. A green energy power supply device for an electric meter according to any one of claims 2 to 4, characterized in that: The rotating assembly includes a swivel and a mounting clamp, the inner side of the swivel is on the rotating shaft, the mounting clamp is fixed on the swivel, a motor is arranged inside the swivel, and the battery wire is connected to a fixed clamp column, an internal generator of a second connecting column and the internal motor of the swivel.

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