CN221978877U - Solar-based electrical device - Google Patents

Abstract

The utility model belongs to the technical field of electrical equipment, and particularly discloses solar-based electrical equipment, wherein the top of a supporting rod A is fixedly connected with the bottom of a solar power generation plate, the inside of the supporting rod A is of a hollow structure, a connecting plate A is positioned at the bottom of a connecting part, a servo motor is positioned at a position, close to the top, of the side surface of an electrical box, and a driving rod is positioned at one end of the servo motor; the dust removing frame is positioned at the top of the solar power generation plate, the bottom of the cleaning brush is attached to the top of the solar power generation plate, and the two ends of the dust removing frame are buckled at the outer side of the solar power generation plate; when solar panel is the slope form, ash removal frame bottom balancing weight receives self gravity influence to the whereabouts for ash removal frame slides in guide rail A's inside, makes the laminating of cleaning brush rub on solar panel outer wall, sweeps down the dust.

Description

Solar-powered electrical equipment

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to electrical equipment based on solar energy.

Background Art

The electrical equipment box is also called a distribution box. It is a low-voltage distribution box that is assembled with switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-enclosed metal cabinet or on a screen according to the requirements of electrical wiring. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches. In case of failure or abnormal operation, the circuit can be cut off or an alarm can be given with the help of protective electrical appliances. Various parameters in operation can be displayed with the help of measuring instruments, and certain electrical parameters can be adjusted. It can also prompt or send signals when deviating from the normal working state. The electrical equipment box is one of the indispensable equipment in the electrical field. In addition, the existing electrical equipment box generally uses external power supply for its function, which wastes a lot of electricity resources. Therefore, solar panels are installed on the top of the electrical box to generate electricity. However, the solar panels will accumulate dust after long-term use, which will lead to the decline of the solar panel's light absorption performance and the decline of energy storage effect.

Utility Model Content

The purpose of the utility model is to provide an electrical device based on solar energy to solve the above problems.

To achieve the above-mentioned purpose, the utility model provides the following technical solution: an electrical device based on solar energy, comprising;

The electrical box and the solar power generation panel, the electrical box has a light-seeking and dust-cleaning integrated structure, the light-seeking and dust-cleaning integrated structure includes a support rod A, a support rod B, a connecting part, a connecting plate A, a servo motor, a driving rod, a dust-cleaning frame, and a cleaning brush;

The bottom of the electrical box is provided with two fixedly connected connection blocks, the bottom of the connection block is provided with a bracket, the top of the bracket is embedded in the connection block and is rotatably connected thereto, the bottom of the bracket is connected to the top of the electrical box, and there is a spacing between the two brackets;

The support rod A is located between the two brackets, the top of the support rod A is fixedly connected to the bottom of the solar panel, the interior of the support rod A is a hollow structure, the top of the support rod B is embedded in the interior of the support rod A and is slidably connected thereto, the connecting portion is located at the bottom of the support rod B, the connecting portion is hinged to the bottom of the support rod B, the connecting plate A is located at the bottom of the connecting portion, the connecting plate A is fixedly connected to the connecting portion, and a threaded hole is provided at the center of the connecting plate A;

The servo motor is located on the side of the electrical box near the top, the driving rod is located at one end of the servo motor, one end of the driving rod passes through the threaded hole, the outer side of the driving rod has an external thread, and the driving rod is threadedly connected to the connecting plate A;

The cleaning rack is located on the top of the solar panel, the cleaning brush is located in the center of the cleaning rack, the bottom of the cleaning brush is attached to the top of the solar panel, and the two ends of the cleaning rack are buckled on the outside of the solar panel. When the position of the sun moves a lot, when in use, start the servo motor to drive the driving rod to rotate, so that the connecting plate A is sleeved on the outside of the driving rod and slides horizontally, so that the connecting plate B is attached to the top of the electrical box and slides horizontally, and the protrusion slides inside the guide rail B, and the connecting part pulls the support rod B to lengthen it, so that the support rod B and the support rod A are inclined, and the support rod A pulls the solar panel to form an inclined shape, so that the solar panel caters to the position of the sun, and the solar panel receives better light and has higher electricity conversion efficiency; when the solar panel is inclined, the counterweight block at the bottom of the cleaning rack falls downward due to its own gravity, so that the cleaning rack slides inside the guide rail A, and the cleaning brush is attached to the outer wall of the solar panel and rubs to sweep off the dust.

Preferably, the bottom of the connecting plate A has an integrally fixed connecting plate B, the bottom of the connecting plate B fits with the top of the electrical box, both ends of the connecting plate B have integrally fixed protrusions, the top of the electrical box has two connected and fixed guide rails B, and the protrusions pass through the guide rails B and are slidably connected to the guide rails B.

Preferably, two fixedly connected guide rails A are provided on both sides of the solar power generation panel, and two ends of the dust cleaning frame pass through the guide rails A and are slidably connected to the guide rails A.

Preferably, two ends of the cleaning frame are provided with two counterweight blocks, and the tops of the counterweight blocks are hinged to the ends of the cleaning frame.

Preferably, the bottom of the servo motor has a motor frame, and the bottom of the motor frame is connected to the outer wall of the electrical box.

Preferably, the front of the electrical box has two symmetrical sealed doors, the tops of the sealed doors have a visual window, and a plurality of heat dissipation holes are provided on both sides of the electrical box.

Compared with the prior art, the beneficial effects of the utility model are:

When the position of the sun moves a lot, when in use, start the servo motor to drive the driving rod to rotate, so that the connecting plate A is sleeved on the outside of the driving rod and slides horizontally, so that the connecting plate B fits on the top of the electrical box and slides horizontally, and the protrusion slides inside the guide rail B, and the connecting part pulls the support rod B to lengthen it, so that the support rod B and the support rod A are inclined, and the support rod A pulls the solar panel into an inclined shape, so that the solar panel caters to the position of the sun, the solar panel receives better light, and the electricity conversion efficiency is higher; when the solar panel is inclined, the counterweight block at the bottom of the cleaning frame falls downward due to its own gravity, so that the cleaning frame slides inside the guide rail A, and the cleaning brush fits on the outer wall of the solar panel and rubs to sweep off the dust.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

FIG. 2 is a schematic diagram of a partial structure of the utility model.

In the figure: 100, electrical box; 101, heat dissipation hole; 102, sealed door; 103, visual window; 104, bracket; 105, connecting block; 200, solar panel; 201, guide rail A; 300, support rod A; 301, support rod B; 302, connecting part; 303, connecting plate A; 304, connecting plate B; 305, bump; 400, guide rail B; 500, servo motor; 501, driving rod; 600, cleaning rack; 601, cleaning brush; 602, counterweight.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Please refer to Figures 1-2, the utility model provides a technical solution: an electrical device based on solar energy, including;

The electrical box 100 and the solar panel 200, the electrical box 100 has a light-seeking and dust-cleaning integrated structure, the light-seeking and dust-cleaning integrated structure includes a support rod A300, a support rod B301, a connecting part 302, a connecting plate A303, a servo motor 500, a driving rod 501, a dust-cleaning frame 600, and a cleaning brush 601;

The bottom of the electrical box 100 has two fixedly connected connection blocks 105, the bottom of the connection block 105 has a bracket 104, the top of the bracket 104 is embedded in the connection block 105 and is rotatably connected thereto, the bottom of the bracket 104 is connected to the top of the electrical box 100, and there is a gap between the two brackets 104;

The support rod A300 is located between the two brackets 104, the top of the support rod A300 is fixedly connected to the bottom of the solar panel 200, the interior of the support rod A300 is a hollow structure, the top of the support rod B301 is embedded in the interior of the support rod A300 and is slidably connected thereto, the connecting portion 302 is located at the bottom of the support rod B301, the connecting portion 302 is hinged to the bottom of the support rod B301, the connecting plate A303 is located at the bottom of the connecting portion 302, the connecting plate A303 is fixedly connected to the connecting portion 302, and a threaded hole is provided at the center of the connecting plate A303;

The servo motor 500 is located on the side of the electrical box 100 near the top, and the driving rod 501 is located at one end of the servo motor 500. One end of the driving rod 501 passes through the threaded hole, and the outer side of the driving rod 501 has an external thread. The driving rod 501 is threadedly connected with the connecting plate A303;

The cleaning frame 600 is located on the top of the solar panel 200, the cleaning brush 601 is located in the middle of the cleaning frame 600, the bottom of the cleaning brush 601 is attached to the top of the solar panel 200, and the two ends of the cleaning frame 600 are buckled on the outside of the solar panel 200. When the position of the sun moves a lot, when in use, the servo motor 500 is started to drive the driving rod 501 to rotate, so that the connecting plate A303 is sleeved on the outside of the driving rod 501 and slides horizontally, so that the connecting plate B304 is attached to the top of the electrical box 100 and slides horizontally, the protrusion 305 slides inside the guide rail B400, and the connecting part 302 Pull the support rod B301 to stretch it, so that the support rod B301 and the support rod A300 are inclined, and the support rod A300 pulls the solar panel 200 into an inclined shape, so that the solar panel 200 caters to the position of the sun, and the solar panel 200 receives better light and has higher electricity conversion efficiency; when the solar panel 200 is inclined, the counterweight block 602 at the bottom of the cleaning frame 600 falls downward due to its own gravity, so that the cleaning frame 600 slides inside the guide rail A201, so that the cleaning brush 601 rubs against the outer wall of the solar panel 200 to sweep away the dust.

Furthermore, the bottom of the connecting plate A303 has an integrally fixed connecting plate B304, the bottom of the connecting plate B304 is fitted with the top of the electrical box 100, the two ends of the connecting plate B304 have integrally fixed protrusions 305, the top of the electrical box 100 has two connected and fixed guide rails B400, and the protrusions 305 pass through the guide rails B400 and are slidably connected to the guide rails B400.

Furthermore, two sides of the solar panel 200 are provided with two fixedly connected guide rails A201, and two ends of the cleaning rack 600 pass through the guide rails A201 and are slidably connected to the guide rails A201.

Furthermore, two ends of the cleaning frame 600 are provided with two counterweight blocks 602 , and the tops of the counterweight blocks 602 are hinged to the ends of the cleaning frame 600 .

Furthermore, the servo motor 500 has a motor frame at the bottom, and the bottom of the motor frame is connected to the outer wall of the electrical box 100 .

Furthermore, the front of the electrical box 100 has two symmetrical sealed doors 102 , the top of the sealed door 102 has a viewing window 103 , and two sides of the electrical box 100 are provided with a plurality of heat dissipation holes 101 .

Working principle: When the position of the sun moves a lot, when in use, start the servo motor 500 to drive the driving rod 501 to rotate, so that the connecting plate A303 is sleeved on the outside of the driving rod 501 and slides horizontally, so that the connecting plate B304 fits on the top of the electrical box 100 and slides horizontally, and the protrusion 305 slides inside the guide rail B400, and the connecting part 302 pulls the support rod B301 to lengthen it, so that the support rod B301 and the support rod A300 are inclined, and the support rod A300 pulls the solar panel 200 to form an inclined shape, so that the solar panel 200 caters to the position of the sun, and the solar panel 200 receives better light and has higher energy conversion efficiency;

Furthermore, when the solar panel 200 is tilted, the counterweight 602 at the bottom of the cleaning rack 600 falls downward due to its own gravity, causing the cleaning rack 600 to slide inside the guide rail A201, so that the cleaning brush 601 rubs against the outer wall of the solar panel 200 to sweep away the dust.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. Solar-based electrical equipment, characterized in that: comprises the following steps of;

The solar energy power generation device comprises an electric box (100) and a solar energy power generation plate (200), wherein the electric box (100) is provided with a light searching and ash removing integrated structure, and the light searching and ash removing integrated structure comprises a supporting rod A (300), a supporting rod B (301), a connecting part (302), a connecting plate A (303), a servo motor (500), a driving rod (501), an ash removing frame (600) and a cleaning brush (601);

The bottom of the electric box (100) is provided with two connecting blocks (105) which are fixedly connected, the bottom of each connecting block (105) is provided with a bracket (104), the top of each bracket (104) is embedded into the inside of each connecting block (105) and is rotationally connected with the corresponding connecting block, the bottom of each bracket (104) is connected to the top of the electric box (100), and a space is reserved between the two brackets (104);

The solar energy power generation device comprises a support rod A (300), a support rod B (301), a connecting part (302) and a connecting plate A (303), wherein the support rod A (300) is positioned between two supports (104), the top of the support rod A (300) is fixedly connected with the bottom of a solar energy power generation panel (200), the inside of the support rod A (300) is of a hollow structure, the top of the support rod B (301) is embedded into the support rod A (300) and is in sliding connection with the support rod A, the connecting part (302) is positioned at the bottom of the support rod B (301), the connecting part (302) is hinged with the bottom of the support rod B (301), the connecting plate A (303) is positioned at the bottom of the connecting part (302), the connecting plate A (303) is fixedly connected with the connecting part (302), and a threaded hole is formed in the middle position of the connecting plate A (303);

The servo motor (500) is positioned at a position, close to the top, of the side face of the electric box (100), the driving rod (501) is positioned at one end of the servo motor (500), one end of the driving rod (501) penetrates through the threaded hole, external threads are formed on the outer side of the driving rod (501), and the driving rod (501) is in threaded connection with the connecting plate A (303);

The dust removing frame (600) is located at the top of the solar power generation plate (200), the cleaning brush (601) is located at the center of the dust removing frame (600), the bottom of the cleaning brush (601) is attached to the top of the solar power generation plate (200), and two ends of the dust removing frame (600) are buckled on the outer side of the solar power generation plate (200).

2. The solar-based electrical device of claim 1, wherein: the bottom of connecting plate A (303) has integrative fixed connecting plate B (304), and the bottom of connecting plate B (304) is laminated with the top of electric box (100), and the both ends of connecting plate B (304) have integrative fixed lug (305), and the top of electric box (100) has two guide rails B (400) of connection fixation, and lug (305) pass guide rail B (400) and guide rail B (400) sliding connection.

3. The solar-based electrical device of claim 1, wherein: two sides of the solar power generation plate (200) are provided with two guide rails A (201) which are fixedly connected, and two ends of the ash removal frame (600) penetrate through the guide rails A (201) to be in sliding connection with the guide rails A (201).

4. The solar-based electrical device of claim 1, wherein: two ends of the ash removal frame (600) are provided with two balancing weights (602), and the top of each balancing weight (602) is hinged with the end part of the ash removal frame (600).

5. The solar-based electrical device of claim 1, wherein: the bottom of the servo motor (500) is provided with a motor frame, and the bottom of the motor frame is connected to the outer wall of the electric box (100).

6. The solar-based electrical device of claim 1, wherein: the front of the electric box (100) is provided with two symmetrical sealing doors (102), the top of each sealing door (102) is provided with a visual window (103), and a plurality of radiating holes (101) are formed in two sides of the electric box (100).