CN218587107U - Photovoltaic power supply device for ammeter - Google Patents

Abstract

The utility model relates to a photovoltaic power supply device for an electric meter, which includes a photovoltaic device and a meter box. The photovoltaic device is fixed to the bottom surface through a positioning shaft. According to different seasons, the inclination angle of the photovoltaic plate can be adjusted, the screw can be rotated, and then driven by a positioning rod. The connecting rod moves, and the moving of the connecting rod can drive the support frame to rotate around the top block, thereby changing the inclination angle of the photovoltaic panel. According to the different time of day, the controller can drive the supporting plate to rotate by controlling the motor, thereby changing the direction of the photovoltaic panel, so that It keeps facing the sun, the motor starts, the driving wheel drives the driven wheel to rotate through the transmission belt, and then drives the rotating shaft to rotate, and then drives the supporting plate to rotate through the gear plate, and adjusts the angle of the photovoltaic panel. The electric energy generated by the photovoltaic equipment passes through the transmission equipment, The storage battery, inverter, etc. are connected with the electric meter inside the electric meter box, which is convenient to use; the utility model has the characteristics of easy movement, convenient adjustment and high working efficiency.

Description

Photovoltaic power supply device for electric meter

technical field

The utility model belongs to the technical field of photovoltaic power supply, in particular to a photovoltaic power supply device for electric meters.

Background technique

With the rapid development of society, human life requires more and more energy, but traditional energy will eventually be exhausted. Solar energy, as an inexhaustible clean energy, has been widely used in the world. The performance of photovoltaic equipment is favored by people, and the way of photovoltaic equipment using sunlight to generate electricity is gradually promoted. Connecting photovoltaic equipment to the meter box can transmit the electricity generated by photovoltaic equipment to the power distribution network, which can be used directly, but for safety Consider that photovoltaic equipment is usually fixedly installed with the bottom surface, keeping a fixed orientation and tilt angle, but due to the influence of the earth's revolution and rotation, the height of the sun is different in each season of the year, and the sun rises in the east and sets in the west, which is different from photovoltaic equipment The relative positions are also different. The position of photovoltaic panels cannot be adjusted, which will affect the power generation efficiency of photovoltaic equipment, and the existing photovoltaic equipment is not easy to move and transport.

Contents of the invention

The purpose of the utility model is to provide a photovoltaic power supply device for an electric meter, which is used to solve the problem of poor effect of photovoltaic panel inclination and orientation angle.

The purpose of this utility model is achieved as follows: a photovoltaic power supply device for electric meters, which includes photovoltaic equipment and electric meter boxes, the bottom of the photovoltaic equipment is provided with a base plate, and the upper side of the base plate is provided with a bearing seat. A support plate is provided above the bearing seat, a gear plate is provided on the underside of the support plate, a support seat is provided on the left side of the gear plate, a rotating shaft is provided inside the support seat, and an inclined shaft is provided in the middle of the rotating shaft. gear block, the end of the rotating shaft is provided with a driven wheel, the left side of the support base is provided with a motor plate, the motor plate is provided above the motor, and the output end of the motor is provided with a driving wheel. A transmission belt is set between the driving wheel and the driven wheel, a controller is set on the left side of the bottom plate, a top block is set on the upper side of the pallet, a vertical plate is set on the left side of the top block, and a vertical plate is set on the left side of the vertical block. A chute is provided inside the board, a support frame is provided above the top block, a photovoltaic panel is provided on the upper side of the support frame, a connecting block is provided on the lower side of the supporting frame, and a connecting block is provided inside the connecting block. Connecting rods, a positioning rod is provided between the connecting rods, a screw rod is provided in the middle of the positioning rod, a fastening rod is provided between the vertical plates, and a fixing rod is provided in the middle of the fastening rod. The screw rod runs through the fixing seat, the positioning shaft is arranged under the bottom plate, the transmission equipment is arranged on the right side of the bottom plate, and the electric meter is arranged inside the electric meter box. A storage battery and an inverter are sequentially arranged in the room.

The helical tooth block and the gear plate mesh with each other.

Both the support seat and the motor board are fixedly connected with the base plate.

All are hinged between the support frame and the top block, and between the connecting rod and the connecting block.

The left end of the screw rod is provided with a turning handle, and the surface of the turning handle is provided with anti-slip lines.

The fixing seat and the screw rod are connected through threads.

A vertical cylinder is arranged inside the positioning shaft, and a moving wheel frame is arranged inside the vertical cylinder.

The outer side of the vertical cylinder is provided with perforations, the upper end of the moving wheel frame is provided with a plug, the inside of the plug is provided with a shrapnel, and the outer side of the shrapnel is provided with a detent.

Beneficial effects of the utility model: when the device is in use, the photovoltaic equipment is fixed to the bottom surface through the positioning shaft. According to different seasons, the inclination angle of the photovoltaic panel can be adjusted, and the screw can be rotated. Drive the connecting rod to move, and the moving of the connecting rod can drive the support frame to rotate around the top block, thereby changing the inclination angle of the photovoltaic panel. According to the different time of day, the controller can drive the supporting plate to rotate by controlling the motor, thereby changing the orientation of the photovoltaic panel. Keep it facing the sun, the motor starts, the driving wheel drives the driven wheel to rotate through the transmission belt, and then drives the rotating shaft to rotate. The electric energy generated by the equipment is connected to the electric meter inside the electric meter box after passing through the transmission equipment, storage battery, inverter, etc., which is convenient to use. The utility model has the characteristics of easy movement, convenient adjustment and high working efficiency.

Description of drawings

Fig. 1 is an overall structural diagram of a photovoltaic power supply device for an electric meter of the present invention.

Fig. 2 is a top view of a gear plate of a photovoltaic power supply device for an electric meter of the present invention.

Fig. 3 is a top view of the internal structure of a vertical plate of a photovoltaic power supply device for an electric meter of the present invention.

Fig. 4 is a front view of a mobile wheel frame of a photovoltaic power supply device for an electric meter of the present invention.

Fig. 5 is a side cross-sectional view of a vertical tube of a photovoltaic power supply device for an electric meter of the present invention.

Fig. 6 is a cross-sectional view of a plug of a photovoltaic power supply device for an electric meter according to the present invention.

In the figure: 1. Photovoltaic equipment 2, meter box 3, bottom plate 4, bearing seat 5, supporting plate 6, gear plate 7, support seat 8, rotating shaft 9, helical gear block 10, driven wheel 11, motor plate 12, motor 13 , driving wheel 14, transmission belt 15, controller 16, top block 17, vertical plate 18, chute 19, support frame 20, photovoltaic panel 21, connecting block 22, connecting rod 23, positioning rod 24, screw rod 25, turning handle 26. Fastening rod 27, fixed seat 28, transmission equipment 29, positioning shaft 30, vertical cylinder 31, perforation 32, moving wheel frame 33, plug 34, shrapnel 35, detent 36, electric meter 37, battery 38, inverter device.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described further.

Example 1

As shown in Figure 1-6, a photovoltaic power supply device for electric meters, which includes a photovoltaic device 1 and a meter box 2, the bottom of the photovoltaic device 1 is provided with a bottom plate 3, and the upper side of the bottom plate 3 is provided with a bearing seat 4 , a supporting plate 5 is arranged on the top of the bearing seat 4, a gear plate 6 is arranged on the lower side of the supporting plate 5, a support seat 7 is arranged on the left side of the gear plate 6, and a support seat 7 is arranged inside the support seat 7. There is a rotating shaft 8, the middle part of the rotating shaft 8 is provided with a helical gear block 9, the end of the rotating shaft 8 is provided with a driven wheel 10, and the left side of the supporting seat 7 is provided with a motor plate 11, and the motor plate 11 A motor 12 is arranged above, the output end of the motor 12 is provided with a driving wheel 13, a transmission belt 14 is arranged between the driving wheel 13 and the driven wheel 10, and a controller 15 is arranged on the left side of the bottom plate 3, so The upper side of the supporting plate 5 is provided with a top block 16, the left side of the top block 16 is provided with a riser 17, the inside of the riser 17 is provided with a chute 18, and the top block 16 is provided with a support Frame 19, the upper side of the support frame 19 is provided with a photovoltaic panel 20, the lower side of the support frame 19 is provided with a connecting block 21, the inside of the connecting block 21 is provided with a connecting rod 22, and the connecting rod 22 A positioning rod 23 is arranged between them, a screw rod 24 is provided in the middle of the positioning rod 23, a fastening rod 26 is provided between the vertical plates 17, and a fixing seat 27 is provided in the middle of the fastening rod 26 , the screw 24 runs through the fixing seat 27, a positioning shaft 29 is arranged under the bottom plate 3, a transmission device 28 is arranged on the right side of the bottom plate 3, an electric meter 36 is arranged inside the electric meter box 2, and the A storage battery 37 and an inverter 38 are sequentially arranged between the transmission equipment 28 and the meter box 2 .

When the utility model is in use, the photovoltaic device 1 is fixed to the bottom surface through the positioning shaft 29. According to different seasons, the inclination angle of the photovoltaic panel 20 can be adjusted, and the screw 24 can be rotated. 23 drives the connecting rod 22 to move, and the moving of the connecting rod 22 can drive the support frame 19 to rotate around the top block 16, thereby changing the inclination angle of the photovoltaic panel 20. According to the different time of day, the controller 15 can drive the supporting plate by controlling the motor 12 5 rotates, and then changes the orientation of the photovoltaic panel 20 so that it keeps facing the sun, the motor 12 starts, the driving wheel 13 drives the driven wheel 10 to rotate through the transmission belt 14, and then drives the rotating shaft 8 to rotate, the helical gear block 9 meshes with the gear plate 6, and then The supporting plate 5 can be driven to rotate through the gear plate 6, and the angle of the photovoltaic panel 20 can be adjusted. The electric energy generated by the photovoltaic equipment 1 is connected to the electric meter inside the electric meter box 2 after passing through the transmission equipment 28, the storage battery 37, the inverter 38, etc., which is convenient to use , The utility model has the characteristics of easy movement, convenient adjustment and high working efficiency.

Example 2

As shown in Figure 1-6, a photovoltaic power supply device for electric meters, which includes a photovoltaic device 1 and a meter box 2, the bottom of the photovoltaic device 1 is provided with a bottom plate 3, and the upper side of the bottom plate 3 is provided with a bearing seat 4 , a supporting plate 5 is arranged on the top of the bearing seat 4, a gear plate 6 is arranged on the lower side of the supporting plate 5, a support seat 7 is arranged on the left side of the gear plate 6, and a support seat 7 is arranged inside the support seat 7. There is a rotating shaft 8, the middle part of the rotating shaft 8 is provided with a helical gear block 9, the end of the rotating shaft 8 is provided with a driven wheel 10, and the left side of the supporting seat 7 is provided with a motor plate 11, and the motor plate 11 A motor 12 is arranged above, the output end of the motor 12 is provided with a driving wheel 13, a transmission belt 14 is arranged between the driving wheel 13 and the driven wheel 10, and a controller 15 is arranged on the left side of the bottom plate 3, so The upper side of the supporting plate 5 is provided with a top block 16, the left side of the top block 16 is provided with a riser 17, the inside of the riser 17 is provided with a chute 18, and the top block 16 is provided with a support Frame 19, the upper side of the support frame 19 is provided with a photovoltaic panel 20, the lower side of the support frame 19 is provided with a connecting block 21, the inside of the connecting block 21 is provided with a connecting rod 22, and the connecting rod 22 A positioning rod 23 is arranged between them, a screw rod 24 is provided in the middle of the positioning rod 23, a fastening rod 26 is provided between the vertical plates 17, and a fixing seat 27 is provided in the middle of the fastening rod 26 , the screw 24 runs through the fixing seat 27, a positioning shaft 29 is arranged under the bottom plate 3, a transmission device 28 is arranged on the right side of the bottom plate 3, an electric meter 36 is arranged inside the electric meter box 2, and the A storage battery 37 and an inverter 38 are sequentially arranged between the transmission equipment 28 and the meter box 2 .

For a better effect, the helical gear block 9 and the gear plate 6 mesh with each other.

For a better effect, both the support base 7 and the motor plate 11 are fixedly connected with the bottom plate 3, so that no displacement occurs.

For a better effect, the support frame 19 and the top block 16, and the connecting rod 22 and the connecting block 21 are all hinged.

For better effect, the left end of the screw rod 24 is provided with a turning handle 25, and the surface of the turning handle 25 is provided with anti-slip lines, and the turning handle 25 is convenient for rotating the screw rod 24.

For a better effect, the fixing seat 27 is connected with the screw rod 24 through threads.

For a better effect, a vertical cylinder 30 is arranged inside the positioning shaft 29 , and a moving wheel frame 32 is arranged inside the vertical cylinder 30 .

For better effect, the outer side of the vertical cylinder 30 is provided with a perforation 31, the upper end of the mobile wheel frame 32 is provided with a plug 33, the inside of the plug 33 is provided with a shrapnel 34, and the outer side of the shrapnel 34 is arranged There is a detent 35 which prevents the plug 33 from being disengaged from the vertical cylinder 30 .

When the utility model is in use, the photovoltaic device 1 is fixed to the bottom surface through the positioning shaft 29. According to different seasons, the inclination angle of the photovoltaic panel 20 can be adjusted, and the screw 24 can be rotated. 23 drives the connecting rod 22 to move, the end of the positioning rod 23 is clamped with the chute 18, and can move along the chute 18 to increase the stability of the positioning rod 23, and the moving of the connecting rod 22 can drive the support frame 19 around the top Block 16 rotates, and then changes the inclination angle of photovoltaic panel 20. According to different time of day, controller 15 can drive supporting plate 5 to rotate by controlling motor 12, and then change the orientation of photovoltaic panel 20 to keep it facing the sun. Motor 12 Start, the driving wheel 13 drives the driven wheel 10 to rotate through the transmission belt 14, and then drives the rotating shaft 8 to rotate, the helical gear block 9 meshes with the gear plate 6, and then drives the supporting plate 5 to rotate through the gear plate 6, and adjusts the angle of the photovoltaic panel 20. According to the specific situation, the position can be adjusted every hour or other time intervals. The electric energy generated by the photovoltaic equipment 1 is connected to the internal electric meter of the electric meter box 2 after passing through the transmission equipment 28, the storage battery 37, the inverter 38, etc., which is convenient for use. When it is necessary to move the photovoltaic equipment 1, first disconnect the positioning shaft 29, turn the screw 24 to adjust the photovoltaic panel 20 to a flat state as much as possible, insert the moving wheel frame 32 into the vertical cylinder 30, and then use The mobile wheel frame 32 moves the photovoltaic device 1, and the utility model has the characteristics of easy movement, convenient adjustment and high working efficiency.

Claims (8)

1. A photovoltaic power supply device for an electric meter, which includes a photovoltaic device and an electric meter box, characterized in that: the bottom of the photovoltaic device is provided with a base plate, the upper side of the base plate is provided with a bearing seat, and the upper side of the bearing seat is provided with There is a supporting plate, the underside of the supporting plate is provided with a gear plate, the left side of the gear plate is provided with a support seat, the inside of the support seat is provided with a rotating shaft, and the middle part of the rotating shaft is provided with a helical gear block, so The end of the rotating shaft is provided with a driven wheel, the left side of the support base is provided with a motor plate, the motor plate is provided above the motor, and the output end of the motor is provided with a driving wheel. A transmission belt is set between the moving wheels, a controller is set on the left side of the bottom plate, a top block is set on the upper side of the supporting plate, a vertical plate is set on the left side of the top block, and a vertical plate is set inside the vertical plate. A chute, a supporting frame is arranged above the top block, a photovoltaic panel is arranged on the upper side of the supporting frame, a connecting block is arranged on the lower side of the supporting frame, and a connecting rod is arranged inside the connecting block, so A positioning rod is provided between the connecting rods, a screw rod is provided in the middle of the positioning rod, a fastening rod is provided between the vertical plates, and a fixing seat is provided in the middle of the fastening rod. The screw goes through the fixing seat, the positioning shaft is arranged under the bottom plate, the transmission equipment is arranged on the right side of the bottom plate, the electric meter is arranged inside the electric meter box, and the transmission equipment and the electric meter box are arranged in turn. battery and inverter. 2. A photovoltaic power supply device for electric meters according to claim 1, characterized in that: the helical tooth block and the gear plate mesh with each other. 3 . The photovoltaic power supply device for electric meters according to claim 1 , characterized in that: the support base and the motor plate are both fixedly connected to the bottom plate. 4 . 4. A photovoltaic power supply device for an electric meter according to claim 1, characterized in that: the supporting frame and the top block, and the connecting rod and the connecting block are all hinged. 5 . The photovoltaic power supply device for electric meters according to claim 1 , characterized in that: the left end of the screw is provided with a handle, and the surface of the handle is provided with anti-skid lines. 6 . 6 . The photovoltaic power supply device for electric meters according to claim 1 , wherein the fixing seat and the screw rod are connected by threads. 7 . 7 . The photovoltaic power supply device for electric meters according to claim 1 , wherein a vertical cylinder is arranged inside the positioning shaft, and a moving wheel frame is arranged inside the vertical cylinder. 7 . 8. A photovoltaic power supply device for electric meters according to claim 7, characterized in that: the outer side of the vertical cylinder is provided with perforations, the upper end of the moving wheel frame is provided with a plug, and the inside of the plug is provided with Elastic pieces, bayonet pins are arranged on the outer sides of the elastic pieces.

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