CN204808802U - Utilize wind power generation's bill -board - Google Patents

Abstract

The utility model relates to an utilize wind power generation's bill -board, including the stand, be located the advertisement box on stand top, the advertisement box outside is equipped with lighting device, the both sides of advertisement box are equipped with the support frame, install wind power generation set on the support frame, wind power generation set includes: vertical axis aerogenerator, power storage device and aviation baffle, power storage device and vertical axis aerogenerator and lighting device are connected, and the upper and lower both ends at the advertisement box are fixed to the aviation baffle. The utility model discloses combining the structural style of current bill -board, adopting both sides to increase vertical axis aerogenerator, have simple structure, the generating efficiency is high, whole effectual characteristics.

Description

A billboard that uses wind power to generate electricity

technical field

The utility model relates to a large billboard, in particular to a billboard which utilizes wind power to generate electricity.

Background technique

As a landmark advertisement, large billboards can effectively disseminate advertising information to passers-by. In addition to the content of the advertisement itself, its structural form is also the key to attracting people. Attracted, so large billboards have an efficient advertising effect, but most of the existing billboards are set up next to the road, lack of power facilities around, and billboards need an external power supply when they need lighting at night, which is very troublesome. Some existing The bulletin board powered by wind or solar energy, because its power generation structure is too prominent, affects the appearance effect of the billboard, which is not conducive to people's acceptance of the advertisement content, and its power generation efficiency is not high, which affects the use effect.

Utility model content

The purpose of this utility model is to overcome the deficiencies of the prior art and provide a billboard that uses wind power to generate electricity. By adding a wind deflector and using a vertical axis wind power generator, the power generation efficiency is effectively improved, and the appearance of the power generation device is not bad. Outstanding, the auxiliary solar power generation device can further improve the power generation efficiency and achieve a good use effect.

In order to achieve this purpose, the utility model adopts the following technical scheme: a billboard that utilizes wind power to generate electricity, including a column, an advertising box located at the top of the column, an illuminating device is arranged on the outside of the advertising box, and the two sides of the advertising box are A support frame is provided on which a wind power generating device is installed, and the wind power generating device includes: a vertical axis wind power generator, a power storage device and a wind deflector, and the power storage device is connected with the vertical axis wind power generator and the lighting device , the wind deflector is fixed on the upper and lower ends of the advertising box.

Further, the vertical axis wind generators are symmetrically distributed on both sides of the advertising box, and there is a certain gap between them and the advertising box.

Furthermore, the wind deflector is arranged at the upper and lower ends of the front and rear of the advertising box, and forms a certain angle with the horizontal plane, and the included angle is between 60°-15°.

Further, the power storage device includes a charging and discharging circuit and a storage battery, the charging circuit is connected to the vertical axis wind power generator, and the discharging circuit is connected to the lighting device.

Further, the top of the advertising box is provided with a solar battery panel, and the solar battery panel is connected to the power storage device.

Further, the solar cell panel constitutes a wind deflector located above the advertising box.

After adopting the technical solution described in the utility model, the following beneficial effects are brought:

The utility model adopts the arrangement of wind power generators on both sides of the billboard, and increases the wind deflector to guide the air flow to the wind power generator, so that the air flow to the wind power generator increases, the power generation efficiency is improved, and the auxiliary solar panels It can further provide electric energy to meet the complementarity of power generation under different conditions, so that it can be used around the clock and achieve good advertising effects.

Description of drawings

Fig. 1: structural representation of the utility model;

Fig. 2: is the front view of the utility model;

Figure 3: is the left view of Figure 2;

Figure 4: a partial enlarged schematic diagram of Figure 1;

Among them: 1. Column 2. Advertising box 3. Lighting device 4. Vertical axis wind power generator 5. Support frame 6. Wind deflector 7. Solar panel.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.

As shown in Figure 1, a billboard utilizing wind power generation includes a column 1 fixedly connected to the ground, an advertising box 2 positioned at the top of the column 1, the advertising box 2 is rectangular, and a lighting device 3 is installed on the outside. 3 is preferably an LED lighting lamp. Rigid support frames 5 are provided on both sides of the advertising box 2, and a wind power generation device is installed on the support frame 5. The generator 4, the power storage device fixed in the advertising box 2 and the wind deflector 6 located at the upper and lower ends of the advertising box 2. Wherein, the power storage device is connected with the vertical axis wind power generator 4 and the lighting device 3, and is provided with a rectification circuit and an overload protection circuit. The wind deflector 6 is strip-shaped, and is fixed on the front and rear sides of the upper and lower ends of the advertisement box body 2 .

As shown in FIG. 2 and FIG. 3 , the vertical axis wind generators 4 are symmetrically distributed on both sides of the advertising box 2 , and there is a certain gap between them and the advertising box 2 for airflow. The wind deflector 6 is fixedly connected to the upper and lower ends of the front and back of the advertising box 2, and forms a certain angle with the horizontal plane, and the included angle is between 60°-15°. When the airflow blows to the advertising box 2, Part of the airflow will flow to both sides along the wind deflector 6 and blow to the vertical axis wind turbines 4 on both sides, driving the vertical axis wind turbines 4 to rotate and generate electricity.

As shown in Figure 4, the support frame 5 is perpendicular to the side of the advertising box body 2, and is fixedly connected, which can be welded or bolted. The end is connected with the support frame 5 through a bearing, and when the wind blows, the vertical axis wind generator 4 rotates to generate electric energy.

The power storage device includes a charging and discharging circuit and a battery. The charging circuit is connected to the vertical axis wind generator 4 and the battery. The discharge circuit is connected to the lighting device 3 and the battery. The battery is arranged inside the advertising box 2 and is waterproofed.

In order to further increase the power generation, a plurality of solar panels 7 are laid on the top of the advertising box 2, and the solar panels 7 are connected with the power storage device and connected to the charging circuit to charge the storage battery.

Preferably, the wind deflector 6 above the advertising box 2 is made of a solar panel 7, which can generate electricity by sunlight while guiding the wind.

The utility model is equipped with vertical axis wind generators 4 on both sides of the large billboard, the power generation device occupies a small space and does not protrude, and the wind deflector 6 can guide part of the airflow directly blown on the advertising box 2 to the vertical axis. The wind power generator 4 further improves its power generation efficiency. At the same time, the solar panel 7 is added above the advertising box 2, which further improves the overall power generation efficiency, greatly prolongs the working time of the lighting device 3, and plays a better communication effect.

The above description is the embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, various deformations and improvements can be made, which should also be regarded as the present invention. Protection scope of utility model.

Claims (6)

1. one kind utilizes the billboard of wind-power electricity generation, comprise column (1), be positioned at the advertisement box (2) on column (1) top, advertisement box (2) outside is provided with lighting device (3), it is characterized in that: the both sides of described advertisement box (2) are provided with bracing frame (5), (5) are provided with wind power generation plant with bracing frame, described wind power generation plant comprises: vertical axis aerogenerator (4), electrical storage device and wind deflector (6), described electrical storage device is connected with vertical axis aerogenerator (4) and lighting device (3), described wind deflector (6) is fixed on the two ends up and down of advertisement box (2).

2. a kind of billboard utilizing wind-power electricity generation according to claim 1, it is characterized in that: described vertical axis aerogenerator (4) is symmetrically distributed in the both sides of advertisement box (2), and and leave certain gap between advertisement box (2).

3. a kind of billboard utilizing wind-power electricity generation according to claim 1, it is characterized in that: described wind deflector (6) is arranged on the two ends up and down of advertisement box (2) front-back, and horizontal by certain angle, the angle number of degrees are between 15 °-60 °.

4. a kind of billboard utilizing wind-power electricity generation according to claim 1, it is characterized in that: described electrical storage device comprises charge and discharge road and accumulator, charging circuit is connected with vertical axis aerogenerator (4), and discharge circuit is connected with lighting device (3).

5. a kind of billboard utilizing wind-power electricity generation according to any one of claim 1-4, it is characterized in that: the top of described advertisement box (2) is provided with solar panel (7), and described solar panel (7) is connected with electrical storage device.

6. a kind of billboard utilizing wind-power electricity generation according to claim 5, is characterized in that: described solar panel (7) forms the wind deflector (6) being positioned at advertisement box (2) top.