CN204833993U - Wind -force solar energy power supply LED advertizing car - Google Patents

Abstract

The utility model provides an LED advertisement car powered by wind and solar energy, which comprises a car body, a compartment arranged on the chassis of the car body, an LED advertisement display panel arranged on the side wall of the compartment, a solar battery panel arranged on the top of the compartment, and a The battery panel groove for accommodating the solar battery panel, the extendable fan, and the power storage device and the control unit arranged inside the compartment, the input ends of the control unit are respectively connected with the solar battery panel and the extendable fan, and the control unit The first output terminal is connected to the power storage device, and the power storage device is connected to the LED advertisement display panel through the second output terminal of the control unit. The LED advertising car has a simple structure, energy saving and environmental protection, greatly reduces the use cost, and realizes low-cost operation. At the same time, the energy obtained is clean and renewable energy, which is in line with the direction of social development.

Description

Wind and solar powered LED advertising vehicle

technical field

The utility model relates to the technical field of smart solar energy and wind energy, and more specifically relates to an LED advertisement vehicle powered by wind and solar energy.

Background technique

With the enhancement of national and citizens' awareness of environmental protection, photovoltaic and wind power generation are widely used in daily life and production. People have higher and higher requirements for environmental protection and energy saving, so solar energy and wind power generation are gradually applied to the automotive field. With the increasingly widespread use of renewable clean energy such as solar power generation, solar and wind power generation technologies are becoming more and more mature, and various forms of solar and wind power stations and power plants have been continuously established. The working process of solar energy, wind power plants, and power plants is that solar panels and fans convert solar energy into electrical energy, output direct current, convert direct current into alternating current through an inverter, and then transmit it to the power grid or directly supply users after voltage regulation and boosting use. However, there are still deficiencies in the application of automobiles.

The characteristic of the advertising car is that the outdoor LED screen or other media are installed on the chassis of the car, with a beautiful streamlined shell, making the fixed media a movable media. It is not restricted by the environment, easy to move, no need for a fixed foundation, and streamlined The cabinet can withstand strong winds, and the best release angle can be adjusted arbitrarily, so that the billboard can attract the audience more; the release site does not need to change the original facilities, environment, ecology, and original appearance of the ground, and the body changes quickly without leaving traces. It can be released quickly and retracted freely. It is convenient, efficient, energy-saving, environmentally friendly, flexible, and has the characteristics of accurate audience and no geographical restrictions. It is very convenient to quickly convey the information that needs to be disseminated to the audience through mobile or fixed-point methods. The innovative form that attracts attention will also be very popular. Good service for communication, it can stop at various suitable places such as residential areas, airports, stations, squares, theaters, green belts, etc. at any time to meet the different needs of different customers.

At present, there are two most common power supply methods for domestic LED advertising vehicles: 1. Externally connected to the mains, which has the advantages of saving costs and environmental protection, but the working area is limited and cannot be moved; 2. It has its own generator, which has a certain Noise, the use of fuel oil has a certain degree of pollution, and the cost is relatively high. The advantage is that it can be moved arbitrarily. The most widely used power supply method in the existing LED advertising vehicle industry is the generator. Unrestricted geographical location is the key to the universal use of generator power supply, but its fuel consumption is large, the cost is high, and the pollution is serious. It does not conform to the current concept of environmental protection and conservation. , and therefore restricted in many regions.

Utility model content

The purpose of this utility model is to provide a wind-powered and solar-powered LED advertising vehicle. On the basis of the existing LED advertising vehicle, a wind-powered and solar-powered power supply system is installed. The battery is charged and can provide power for the LED advertising display panel.

A wind-powered and solar-powered LED advertising vehicle, comprising a vehicle body, a compartment arranged on the chassis of the vehicle body, an LED advertisement display panel disposed on the side wall of the compartment, and a solar panel is provided on the top of the compartment for accommodating The battery panel groove of the solar battery panel, the solar battery panel is rotatably connected with the battery panel groove through the rotating connector along the vertical direction of the top of the carriage, and the top of the carriage is also provided with an extendable fan, the extendable The type fan includes a fan support column and a fan body that are rotatably connected to the top of the compartment along the vertical direction of the top of the compartment, and the fan support column includes a hinged upper rod and a bottom rod, and the fan body is hinged with the upper rod ; The inside of the compartment is provided with a power storage device and a control unit, the input ends of the control unit are respectively connected to the solar panels and the extendable fan, and the first output end of the control unit is connected to the power storage device. The power storage device is connected to the LED advertising display panel via the second output terminal of the control unit.

Preferably, the LED advertisement display panel is arranged in a fit manner corresponding to the size of the side wall of the compartment.

Preferably, the number of the solar battery panels is four, and the four solar battery panels are arranged side by side along the length direction of the carriage, and the panels of the solar battery panels face the left and right sides of the carriage.

Preferably, the panels of the four solar panels are arranged facing the same direction.

Preferably, the faces of two adjacent solar cell panels among the four solar cell panels face away from each other.

Preferably, among the four solar panels, the two solar panels near the front of the vehicle body are arranged in the same direction, and the other two solar panels are arranged opposite to the two solar panels near the front of the vehicle. .

Preferably, the rotating connector includes a motor with a rotating shaft and a reducer connected to the motor, and the rotating shaft is connected to the solar panel, so that the rotating shaft is driven by the motor to drive solar energy. The panels rotate.

Preferably, the extendable fan is arranged on the top periphery of the compartment close to the front of the vehicle.

Preferably, the control unit includes a first voltage conversion circuit connected to the solar panel, a second voltage conversion circuit connected to the extendable fan, and connected to the output ends of the first voltage conversion circuit and the second voltage conversion circuit respectively A charging control circuit, the charging control circuit is respectively connected with the power storage device and the LED advertising display panel, and a main control module is respectively connected with the first voltage conversion circuit, the second voltage conversion circuit and the charging control circuit.

Preferably, an advertisement memory is also included, and the advertisement memory is connected to the LED advertisement display panel via the control unit.

The utility model provides a wind-powered and solar-powered LED advertising car, which has a simple structure. On the basis of the traditional LED advertising car, it adds a device that can convert light energy and wind energy into electric energy and provide sufficient electric energy for the work of the LED advertising screen. The solar power generation device and the wind power generation device realize energy conservation and environmental protection, greatly reduce the cost of use, and realize low-cost operation. At the same time, the energy obtained is clean and renewable energy, which is in line with the direction of social development.

Description of drawings

Fig. 1 is the structural representation of LED advertising car powered by wind and solar energy of the present utility model;

Fig. 2 is a schematic diagram of the connection relationship of the electric control part of the wind-powered and solar-powered LED advertising vehicle of the present invention.

Detailed ways

In order to facilitate the understanding of the structure of the present utility model, the following will be described in conjunction with the accompanying drawings and embodiments.

Example 1:

Fig. 1 is a schematic structural diagram of the LED advertising vehicle powered by wind and solar energy of the present invention, and Fig. 2 is a schematic diagram of the connection relationship of the electric control part of the LED advertising vehicle powered by wind and solar energy of the present utility model. As shown in Fig. 1 and Fig. 2, the utility model provides a kind of wind-powered and solar-powered LED advertising car, comprising a car body 10, a compartment 11 arranged on the chassis of the car body, and an LED advertisement placed on the side wall of the compartment 11. Display panel 20, the top of the compartment 11 is provided with a solar cell panel 30, which is used for a cell panel groove for accommodating the solar cell panel 30, and the solar cell panel 30 is connected to the compartment via a rotating connector along the vertical direction of the compartment top. The battery board slot is connected in rotation, and the top of the compartment 11 is also provided with an extendable fan 40, the extendable fan 40 includes a fan support 42 and a fan body 41 that are rotatably connected with the top of the compartment 11 along the vertical direction of the top of the compartment , the fan support column 42 includes a hinged upper rod and a lower rod, and the fan body 41 is hinged with the upper rod; the inside of the compartment 11 is provided with a power storage device 50 and a control unit 60, and the control unit The input ends of 60 are respectively connected to the solar panel 30 and the extendable fan 40, the first output end of the control unit 60 is connected to the power storage device 50, and the power storage device 50 is The two output terminals are connected with the LED advertisement display panel 20 .

In this embodiment, the LED advertisement display panel 20 is arranged in a close fit with the size of the side wall of the compartment 11 . The number of the solar cell panels 30 is four, and the four solar cell panels 30 are arranged side by side along the length direction of the compartment 11 , and the panels of the solar cell panels 30 are arranged towards the left and right sides of the compartment 11 . Further, the panels of the four solar panels 30 are arranged facing the same direction.

It should be noted in advance that the rotating connector includes a motor with a rotating shaft and a reducer connected with the motor, and the rotating shaft is connected with the solar panel so that the rotating shaft can be driven to rotate by the motor To drive the solar panel to rotate. Furthermore, the rotating chassis is connected to the power storage device 50 via the control unit 60, so that the control unit 60 can drive the rotation shaft to rotate through the power storage device 50 to drive the solar panel 30 to move horizontally. Turning, this structure is beneficial to adjust the orientation of the solar battery panel 30 at any time during driving, so that the solar battery panel 30 receives more sunlight. In addition, the solar battery panel 30 can also be arranged in a bracket hollowed out in the middle, and the solar battery panel 30 can adjust the inclination angle between the solar battery panel 30 and the top surface of the compartment 11 through the bracket.

The extendable fan 40 is arranged on the top periphery of the compartment 11 close to the front of the vehicle, the control unit 60 includes a first voltage conversion circuit connected to the solar panel 30 , and a second voltage conversion circuit connected to the extendable fan 40 circuit, a charge control circuit connected to the output terminals of the first voltage conversion circuit and the second voltage conversion circuit respectively, the charge control circuit is respectively connected to the power storage device 50 and the LED advertisement display panel 20, and is respectively connected to the first voltage conversion circuit The main control module connected with the circuit, the second voltage conversion circuit and the charging control circuit.

Further, the LED advertising vehicle also includes an advertisement memory, which is connected to the LED advertisement display panel 20 via the control unit 60 and used for displaying advertisement information stored in the advertisement memory.

Example 2:

Embodiment 2 is substantially the same as Embodiment 1, except that the four solar cell panels 30 in Embodiment 1 are arranged in the same direction, while in Embodiment 2, the four solar cell panels 30 are adjacent to each other. The two solar panels 30 are set facing away from each other, so that the two solar panels 30 can receive sunlight regardless of the direction of the vehicle during driving.

Example 3:

Embodiment 3 is also substantially the same as Embodiment 1, except that the four solar panels 30 in Embodiment 1 are arranged in the same direction, while in Embodiment 3, the four solar panels 30 are arranged close to each other. The two solar battery panels 30 on the front of the car body 10 are arranged in the same direction, and the other two solar battery panels 30 are arranged oppositely to the two solar battery panels 30 near the front of the car, so that no matter the direction of the car during driving There are two solar panels 30 in each direction to receive sunlight.

The specific technical details of a wind-powered and solar-powered LED advertising vehicle provided by the utility model will be described in detail below.

When using an LED advertising car, you can first charge the power storage device 50 (battery) to meet the basic power supply requirements of the LED advertising display panel 20 as required. Under the control of the module, the solar and wind power generation modes are turned on, and the light energy of the solar panel 30 and the wind energy of the fan 40 are converted into electrical energy and stored in the power storage device 50 . When it is necessary to supply power to the LED advertising display panel 20 through the power storage device 50 , the power supply mode is turned on, and the power storage device 50 performs discharge. In addition, even in the parking state, the control unit 60 can control the power storage device 50 to supply power to the motor without adjusting the orientation of the vehicle body to drive the rotating shaft to rotate, thereby driving the solar panel 30 to turn horizontally. This setting is beneficial to adjust the orientation of the solar battery panel 30 at any time during driving or parking, so that the solar battery panel 30 receives more sunlight.

The utility model provides a wind-powered and solar-powered LED advertising car, which has a simple structure. On the basis of the traditional LED advertising car, it adds a device that can convert light energy and wind energy into electric energy and provide sufficient electric energy for the work of the LED advertising screen. The solar power generation device and the wind power generation device realize energy conservation and environmental protection, greatly reduce the cost of use, and realize low-cost operation. At the same time, the energy obtained is clean and renewable energy, which is in line with the direction of social development.

The utility model has been described in detail above in conjunction with the embodiments of the accompanying drawings, and those skilled in the art can make various changes to the utility model according to the above description. Therefore, some details in the embodiments should not constitute limitations to the utility model, and the utility model shall take the scope defined by the appended claims as the scope of protection.

Claims (10)

1. A kind of wind power solar power supply LED advertisement car, comprise car body, be located at the compartment on the car body chassis, it is characterized in that, also comprise the LED advertisement display panel that is located on described compartment side wall, described compartment top is provided with The solar battery panel is used for accommodating the battery panel groove of the solar battery panel, and the solar battery panel is rotatably connected with the battery panel groove along the vertical direction of the top of the carriage through a rotating connector, and the top of the carriage is also provided with a The extendable fan includes a fan support column and a fan body that are rotatably connected to the top of the compartment along the vertical direction of the compartment top, and the fan support column includes a hinged upper rod and a bottom rod. The main body is hinged with the upper pole; the inside of the compartment is provided with a power storage device and a control unit, and the input ends of the control unit are respectively connected with the solar panel and the extendable fan; the first of the control unit The output terminal is connected to the power storage device, and the power storage device is connected to the LED advertisement display panel via the second output terminal of the control unit. 2 . The LED advertising vehicle powered by wind and solar energy according to claim 1 , characterized in that, the LED advertising display panel is arranged in a close fit corresponding to the size of the side wall of the vehicle compartment. 3 . 3. The LED advertising car powered by wind and solar energy according to claim 2, wherein the number of the solar panels is four, and the four solar panels are arranged side by side along the length direction of the carriage, and the solar panels The board surface of the battery board faces the direction of the left and right sides of the compartment. 4 . The LED advertising vehicle powered by wind and solar energy according to claim 3 , characterized in that, the board surfaces of the four solar panels face the same direction. 5 . 5 . The LED advertisement vehicle powered by wind and solar energy according to claim 3 , characterized in that, the faces of two adjacent solar battery panels among the four solar battery panels are set facing away from each other. 6 . 6. The LED advertising vehicle powered by wind and solar energy according to claim 3, wherein, among the four solar panels, two of the solar panels near the front of the car body are arranged in the same direction, and the other two are arranged in the same direction. The solar battery panel is opposite to the two solar battery panels near the front of the vehicle. 7. The LED advertising vehicle powered by wind and solar energy according to claim 1, wherein the rotating connector includes a motor with a rotating shaft and a reducer connected with the motor, and the rotating shaft is connected to the solar cell The panels are connected so that the rotation shaft is driven by a motor to drive the solar panel to rotate. 8. The LED advertising vehicle powered by wind and solar energy according to any one of claims 4-7, wherein the extendable fan is arranged on the top periphery of the compartment near the front of the vehicle. 9. The LED advertising vehicle powered by wind and solar energy according to claim 8, wherein the control unit includes a first voltage conversion circuit connected to a solar panel, a second voltage conversion circuit connected to an extendable fan, A charge control circuit connected to the output terminals of the first voltage conversion circuit and the second voltage conversion circuit respectively, the charge control circuit is respectively connected with the power storage device and the LED advertisement display panel, and is respectively connected with the first voltage conversion circuit, the second voltage conversion circuit The main control module connected with the voltage converting circuit and the charging control circuit. 10 . The LED advertising vehicle powered by wind and solar energy according to claim 9 , further comprising an advertising memory connected to the LED advertising display panel via the control unit. 11 .