CN206922492U - A kind of SCM Based photovoltaic display device - Google Patents

Abstract

The utility model discloses a kind of SCM Based photovoltaic display device,Including outdoor display,Single-chip microcomputer,Relay,Charge controller,Battery,Inverter and two air pumps,The left and right sides of the outdoor display is installed with mounting seat,The single-chip microcomputer is fixedly mounted on the inside of housing,The housing,Relay,Charge controller,Battery and inverter are fixedly mounted on the trailing flank of mounting seat,The utility model controls two air pumps by using single-chip microcomputer,Two cylinders are controlled respectively by two air pumps again,To control the angle of solar panel,So when the sun is shifted one's position,Just available single-chip microcomputer controls air pump,Solar panel is set to transform to different angles,Luminous energy is become electric energy in battery and stored by solar panel,There is single-chip microcomputer control battery to be powered to outdoor display,Make full use of the electric energy of photovoltaic generation,Reach the purpose for saving energy consumption.

Description

A photovoltaic display device based on a single-chip microcomputer

technical field

The utility model relates to the technical field of solar power generation, in particular to a photovoltaic display device based on a single-chip microcomputer.

Background technique

With the continuous development of display technology, the demand for outdoor display applications continues to increase. The application of outdoor displays needs to be equipped with a corresponding power supply system to provide power. The current power supply configuration of outdoor displays mostly adopts the way of supplying power from the mains. This method is limited in implementation, especially when it is far away from the conventional power supply, and now many solar panels are only fixedly placed, while the position of the sun is constantly changing. If the solar panels are always facing one direction, Then sometimes the amount of sunlight absorbed will be very small. For this reason, we propose a photovoltaic display device based on a single-chip microcomputer.

Utility model content

The purpose of this utility model is to provide a photovoltaic display device based on a single-chip microcomputer to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a photovoltaic display device based on a single-chip microcomputer, including an outdoor display, a single-chip microcomputer, a relay, a charging controller, a storage battery, an inverter and two air pumps, the left and right sides of the outdoor display Mounting bases are fixedly installed on both sides, the single-chip microcomputer is fixedly installed inside the housing, and the housing, relay, charge controller, battery and inverter are all fixedly installed on the rear side of the mounting base. The tops of each air pump are equipped with cylinders, the interior of the cylinders is provided with pistons, the tops of the pistons are fixedly mounted with the bottom ends of the piston rods, and the tops of the two piston rods respectively pass through the tops of the two cylinders and the solar energy. The left end and the right end of the battery panel are hinged, the solar battery panel is electrically connected to the charging controller, the charging controller is electrically connected to the storage battery, the storage battery is electrically connected to the inverter, and the inverter is electrically connected to the relay. The relays are electrically connected to the single-chip microcomputer and the outdoor display respectively.

Preferably, a rain cover is fixedly installed on the top of the outdoor display.

Preferably, the mounting base is provided with mounting holes.

Preferably, the single-chip microcomputer is MSP430 type.

Compared with the prior art, the beneficial effect of the utility model is that the utility model controls the angle of the solar panel by controlling two air pumps with a single-chip microcomputer, and then controls the two cylinders respectively by the two air pumps, so that when the sun changes position At this time, the single-chip microcomputer can be used to control the air pump to change the solar panel to different angles to absorb more light energy. The solar panel converts light energy into electrical energy and stores it in the battery. The electricity generated by photovoltaic power generation can achieve the purpose of saving energy consumption.

Description of drawings

Fig. 1 is the outdoor display schematic diagram of the present utility model;

Fig. 2 is a schematic diagram of the solar panel of the present invention.

In the figure: 1. Outdoor display, 2. Mounting seat, 21. Mounting hole, 3. Single-chip microcomputer, 4. Shell, 5. Relay, 6. Charge controller, 7. Battery, 8. Inverter, 9. Air pump , 10, cylinder, 11, piston, 12, piston rod, 13, solar panel, 14, rain cover.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1 and Figure 2, the utility model provides a technical solution: a photovoltaic display device based on a single-chip microcomputer, including an outdoor display 1, a single-chip microcomputer 3, a relay 5, a charge controller 6, a battery 7, an inverter 8 and Two air pumps 9, the left and right sides of the outdoor display 1 are fixedly installed with mounting bases 2, and the outdoor display 1 can be installed outdoors through the mounting bases 2, and the single-chip microcomputer 3 is fixedly installed inside the housing 4. The casing 4, the relay 5, the charging controller 6, the battery 7 and the inverter 8 are all fixedly installed on the rear side of the mounting base 2, and the tops of the two air pumps 9 are provided with cylinders 10, the cylinders 10 Inside is provided with a piston 11, the top of the piston 11 is fixedly installed with the bottom end of the piston rod 12, and the top ends of the two piston rods 12 respectively pass through the top of the two cylinders 10 and are hinged to the left and right ends of the solar panel 13. , the single-chip microcomputer 3 can control the work of two air pumps 9 through the timer, and the time can be as early as eight o'clock, the air pump 9 on the left side of the solar panel 13 works, the air pump 9 on the right side does not work, and the air pump 9 on the left is directed to the left cylinder Gas is passed into 10, and piston 11 drives piston rod 12 to move upwards. At this time, solar panel 13 is in a tilted state, facing the direction of rising sun. At twelve o'clock at noon, the air pump 9 on the left can be controlled to stop working. At one point, the air pump 9 on the right side is controlled to work, the solar panel 13 is electrically connected to the charging controller 6, the charging controller 6 is electrically connected to the storage battery 7, and the storage battery 7 is electrically connected to the inverter 8. The inverter 8 is electrically connected to the relay 5, and the relay 5 is electrically connected to the single-chip microcomputer 3 and the outdoor display 1 respectively. The solar panel 13 converts light energy into electric energy and enters the storage battery 7 for storage. The single-chip microcomputer 3 can be controlled by the relay 5. The storage battery 7 supplies power to the outdoor display 1 .

Specifically, a rain cover 14 is fixedly installed on the top of the outdoor display 1 to prevent rainwater from entering the outdoor display 1 .

Specifically, the mounting base 2 is provided with mounting holes 21 through which bolts can be passed through the mounting holes 21 to install the outdoor display 1 outdoors.

Specifically, the single-chip microcomputer 3 is an MSP430 type, and the MSP430-type single-chip microcomputer 3 is a low-power single-chip microcomputer.

Working principle: The single-chip microcomputer 3 can control the two air pumps 9 to work through the timer, and the time can be eight o'clock in the morning. The air pump 9 on the left side of the solar panel 13 works, the air pump 9 on the right does not work, and the left air pump 9 moves to the left Gas is passed into the cylinder 10, and the piston 11 drives the piston rod 12 to move upward. At this time, the solar panel 13 is in a tilted state, facing the direction of the rising sun. At twelve o'clock at noon, the air pump 9 on the left can be controlled to stop working At this time, the solar panel 13 is in a horizontal state. At one o'clock in the afternoon, the air pump 9 on the right side is controlled to work. At this time, the solar panel 13 is in a tilted state, facing the direction where the sun sits, and the solar panel 13 converts light energy into electrical energy. , into the storage battery 7 for storage, the single-chip microcomputer 3 can control the storage battery 7 to supply power to the outdoor display 1 through the relay 5.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. A photovoltaic display device based on a single-chip microcomputer, comprising an outdoor display (1), a single-chip microcomputer (3), a relay (5), a charging controller (6), a storage battery (7), an inverter (8) and two air pumps (9), characterized in that: the left and right sides of the outdoor display (1) are fixedly installed with mounting seats (2), the single-chip microcomputer (3) is fixedly installed inside the housing (4), and the housing (4), relay (5), charge controller (6), storage battery (7) and inverter (8) are all fixedly installed on the rear side of mounting base (2), and the two air pumps (9) The top is provided with a cylinder (10), the inside of the cylinder (10) is provided with a piston (11), the top of the piston (11) is fixedly installed with the bottom end of the piston rod (12), and the two piston rods The top of (12) runs through the left end and the right end of the top of two cylinders (10) and the solar cell panel (13) and is hinged respectively, and the solar cell panel (13) is electrically connected with the charging controller (6), and the charging The controller (6) is electrically connected to the battery (7), the battery (7) is electrically connected to the inverter (8), the inverter (8) is electrically connected to the relay (5), and the relay (5 ) are electrically connected to the single-chip microcomputer (3) and the outdoor display (1) respectively. 2. A photovoltaic display device based on a single-chip microcomputer according to claim 1, characterized in that: a rain cover (14) is fixedly installed on the top of the outdoor display (1). 3 . The photovoltaic display device based on a single-chip microcomputer according to claim 1 , characterized in that: the mounting base ( 2 ) is provided with mounting holes ( 21 ). 4 . 4. A photovoltaic display device based on a single-chip microcomputer according to claim 1, characterized in that: the single-chip microcomputer (3) is MSP430 type.