CN220605854U

CN220605854U - Propaganda column

Info

Publication number: CN220605854U
Application number: CN202320954129.0U
Authority: CN
Inventors: 盛亚东; 钱龙飞
Original assignee: TANGSHAN INDUSTRIAL VOCATIONAL TECHNICAL COLLEGE
Current assignee: TANGSHAN INDUSTRIAL VOCATIONAL TECHNICAL COLLEGE
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2024-03-15
Anticipated expiration: 2033-04-25

Abstract

The application relates to the technical field of propaganda tools, in particular to a propaganda column which is mainly placed at one side of an open school internal road with good lighting, is powered by solar energy and can conveniently store a solar module; the application provides a publicity column, including being used for carrying the hurdle that the effect is played, thereby be provided with the display screen that is used for broadcasting propaganda material play propaganda effect between the hurdle, thereby hurdle upper portion is provided with and is used for gathering solar energy to carry out the normalization power supply effect to the display screen and rather than electric connection and can open and shut daylighting subassembly according to outdoor illumination condition; because this application has designed the daylighting subassembly that is used for gathering solar energy thereby to carry out the effect of normalizing the power supply and rather than electric connection to the display screen on hurdle upper portion, consequently can open and shut daylighting subassembly according to outdoor illumination condition, solved prior art solar motor and can not carry out the accomodating and the expansion operation of battery according to the weather condition.

Description

Propaganda column

Technical Field

The application relates to the technical field of propaganda tools, in particular to a propaganda column which is mainly placed on a side of an open school internal road with good lighting, is powered by solar energy and can conveniently store a solar module.

Background

In the prior art, propaganda columns used in places such as schools, factories and the like are mostly simple common propaganda columns, and no lamplight illumination device is arranged inside the propaganda columns. The contents on the publicity column cannot be seen at all under the condition that the street lamp cannot irradiate at night; the prior propaganda column with light adopts a common fluorescent tube for illumination, and the wires are required to be independently pulled, so that the propaganda column in the prior art is complicated to install and consumes more power.

Among the prior art, CN202487105U discloses a solar energy power supply publicity column, and its technical scheme is: publicity column, lighting lamp, solar cell and controller; the illuminating lamp is arranged on the propaganda column, and the solar battery is connected with the illuminating lamp through the controller;

the technical proposal has the advantages that: the solar battery is used for supplying power, so that the energy consumption of the propaganda column is effectively saved;

the technical proposal has the following defects: the solar motor can not store and unfold the battery according to weather conditions, so that the solar motor is still in an unfolding state when the solar motor can not collect illumination weather such as rain, snow, wind and sand, and the battery is affected by the rain, the snow, the wind and the sand.

Disclosure of Invention

The problem that this application to solve is that current solar motor can not carry out the accomodating and expansion operation of battery according to the weather condition for it still is in the expansion state when unable illumination weather of gathering such as sleet sand blown by wind, makes the battery suffer the problem of the invasion of sleet sand blown by wind.

For solving above-mentioned technical problem, this application provides a publicity column, including being used for playing the hurdle of bearing the weight of the effect, thereby be provided with the display screen that is used for playing propaganda material and plays propaganda effect between the hurdle, hurdle upper portion is provided with and is used for gathering solar energy thereby carries out the normalized power supply effect and rather than electric connection and can come the daylighting subassembly of switching according to outdoor illumination condition to the display screen.

Because this application has designed the daylighting subassembly that is used for gathering solar energy and carries out the effect of normalizing the power supply and rather than electric connection to the display screen on hurdle upper portion, consequently can open and shut daylighting subassembly according to outdoor illumination condition, solved prior art solar motor and can not carry out the accomodating and the expansion operation of battery according to the weather condition for it still is in the expansion state when unable illumination weather of gathering such as sleet sand, makes the battery suffer the problem of the invasion of sleet sand.

Compared with the prior art, the application has the following advantages:

according to the solar energy collecting device, the lighting component which is used for collecting solar energy and is used for carrying out a normalized power supply effect on the display screen and is electrically connected with the display screen is designed on the upper portion of the hurdle, so that the lighting component can be opened and closed according to outdoor illumination conditions, an existing solar cell is effectively replaced, the problem that the cell is in an unfolding state for a long time and is easy to suffer from direct impact of rain, snow, wind and sand is avoided.

Drawings

Fig. 1 to 5 are schematic structural views of a first embodiment of the present application.

Fig. 6-8 are schematic structural views of a second embodiment of the present application.

In the figure: 1. a hurdle; 2. a display screen; 3. a flow guiding strip; 4. a sun visor; 5. a lighting assembly; 6. a hole; 7. a frame; 8. a frame; 9. a telescoping arm; 10. daylighting panel; 11. a telescopic frame; 12. a first driver; 13. a second driver; 14. a lower frame; 15. and (5) an upper frame.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Example 1

The utility model relates to a publicity column, as shown in fig. 1-5, this publicity column is including being used for carrying the hurdle 1 of effect, thereby is provided with the display screen 2 that is used for playing propaganda material and plays propaganda effect between the hurdle 1, thereby hurdle 1 upper portion is provided with and is used for gathering solar energy and carries out the normalized power supply effect and rather than electric connection and can come the daylighting subassembly 5 of switching according to outdoor illumination condition to display screen 2.

In order to facilitate the use of the space between the hurdles 1 for carrying out the ideological education propaganda work, the number of the display screens 2 is two, the arrangement mode is that the display screens 2 on the upper side can be used for playing video propaganda materials, the display screens 2 on the lower side can be used for playing picture propaganda materials, a loudspeaker (not shown in the figure) for playing sound can be additionally arranged in the hurdles 1 for facilitating the propaganda effect of the vision screens, and holes 6 for facilitating the sound to pass through are formed in the surface layer of the hurdles 1.

In order to protect the display screen 2 from being corroded by rain, snow, wind and sand, the service life of the display screen is prolonged, the failure rate of the display screen is reduced, therefore, a frame 7 fixedly connected with the display screen 2 can be additionally arranged between the hurdle frames 1 on the front side and the back side of the display screen 2, a transparent cover plate (the transparent effect of the display screen 2 cannot be effectively reflected due to line pictures, and therefore a mounting groove is only reserved on the frame 7) which plays a role in protection and does not influence the observation of the display screen 2 can be placed on the upper portion of the frame 7, the transparent cover plate is not drawn, the transparent cover plate can be made of a common low-cost PVC material or toughened glass with higher cost (the visual effect is watched, and the oxidation resistance is higher compared with the PVC material, so that the yellowing oxidation rate is slower).

In order to protect the display screen 2 from direct sunlight and prolong the service life of the display screen, the sun shield 4 is symmetrically arranged at the top of two sides of the hurdle 1, the sun shield 4 can be horizontally or obliquely arranged, and the guide strips 3 for guiding rainwater to flow to can be additionally arranged at the end parts, so that the rainwater flows down from two sides of the sun shield 4 (namely, two shorter sides), the sun shield 4 can be also arranged in a manner that the inclination angle can be adjusted by motor driving, but the construction cost and the maintenance cost of the publicity column can be increased, and the fixed arrangement is mainly adopted.

The lighting component 5 mainly comprises lighting boards 10 (namely photovoltaic boards and solar panels) arranged at the top of the hurdle 1 and telescopic arms 9 capable of driving the lighting boards 10 to be unfolded and folded (wherein one group of telescopic arms 9 is of a grooved section structure so as to be convenient for embodying a laminated loop bar structure of the telescopic arms, the actual telescopic arms 9 are not provided with the grooved section structure), the telescopic arms 9 are of a multi-section loop bar structure so as to be convenient for long-distance telescopic operation, one end of each telescopic arm 9 is provided with a rack 8 for carrying, two sides of each rack 8 are provided with a plurality of groups of lighting boards 10 for carrying out lighting effect side by side so as to be convenient for driving the lighting boards 10 to be shrunk, and therefore, a telescopic bracket 11 for pulling the lighting boards 10 to be unfolded and folded is additionally arranged between the lighting boards 10, and a first driver 12 for driving the telescopic bracket 11 to be telescopic is arranged at the upper part of the rack 8 so as to be convenient for carrying out telescopic operation, and a cylinder, a hydraulic cylinder or an electric screw rod can be selected according to actual use requirements (such as load strength, use cost and failure rate), so that when the first driver 12 starts to carry out the operation of the lighting component 5, the first driver 12 is used for carrying out the operation, the first driver 12 is used for supporting the first driver 12 to carry out the unfolding operation of the lighting boards 10 smoothly, and the lighting boards 10 can be unfolded and stable operation by means of the first driver 12; when the daylighting such as rain, snow, wind and sand can not be carried out in the weather of effective daylighting, reverse motion through first driver 12 drives expansion bracket 11, flexible arm 9 is packed up daylighting board 10, avoid daylighting board 10 to take place to damage under the effect of rain, snow, wind and sand, effectively reduced the area of contact between daylighting board 10 and the rain, snow, wind and sand, the condition that daylighting board 10 is eroded has been reduced, and the control mode of first driver 12 can select the manual control of low in construction cost (namely add control button in hurdle 1 upper portion), also can adopt the automatic control of convenient operation (namely add the sensor on hurdle 1, like light intensity, room temperature type sensor).

Example 2

In this embodiment, as shown in fig. 6-8, although the lighting assembly 5 is added at the top of the hurdle 1 to perform lighting operation, the sun and the earth have revolution, the earth itself has autorotation, and the sun illumination position is changed due to seasonal reasons, so that the lighting panel 10 at a fixed angle cannot perform effective light collection, therefore, the stand 8 is divided into an upper part and a lower part (i.e. the upper stand 15 and the lower stand 14, the stand 8 at the upper part is the upper stand 15, and the stand 8 at the lower part is the lower stand 14), and the two parts are connected by adopting a rotating shaft, so that the two parts can rotate with each other, and the two sides of the stand 8 (the lower stand 14) are added with the second driver 13 for driving the upper stand 8 (the upper stand 15) to perform angle deflection, the second drivers 13 may be cylinders, hydraulic cylinders or electric screws according to actual use requirements (such as load strength, use cost and failure rate), the number of the second drivers 13 is two, the top of the second drivers 13 is connected with the rotating shaft of the upper frame 8 and can drive the second drivers to perform angular deflection (that is, the upper frame 8 swings around the lower frame 8), the bottom of the second drivers 13 is connected with the hurdle 1 through the rotating shaft, then the two second drivers 13 are combined, one second driver 13 performs shrinkage when lifted, so that the daylighting panel 10 can perform angular deflection towards the direction in a shrinkage state, the second driver 13 also performs angular deflection when lifted, so that the upper frame 8 can perform angular deflection, therefore, the top and the bottom of the second drivers 13 are both connected by a rotating shaft, and the two second drivers 13 are combined, namely, the daylighting panel 10 is deflected by a lifting mode and a falling mode.

It will be understood that the present application has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the application. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the application without departing from the spirit and scope thereof. Therefore, it is intended that the present application not be limited to the particular embodiments disclosed, but that the present application include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a publicity column, thereby is provided with display screen (2) that are used for playing propaganda material play propaganda effect, its characterized in that including being used for playing the hurdle (1) of bearing the weight of effect between hurdle (1): the daylighting assembly (5) used for collecting solar energy, performing a normalized power supply function on the display screen (2), electrically connecting the daylighting assembly and capable of being opened and closed according to outdoor illumination conditions is arranged on the upper portion of the hurdle frame (1), and the daylighting assembly (5) mainly comprises a daylighting panel (10) arranged on the top of the hurdle frame (1) and a telescopic arm (9) capable of driving the daylighting panel (10) to be unfolded and folded.

2. A publicity column according to claim 1 wherein: a frame (7) fixedly connected with the display screen (2) is arranged between the front and back side hurdles (1) of the display screen (2), and a transparent cover plate which plays a role in protection and does not influence the observation of the display screen (2) is arranged on the upper portion of the frame (7).

3. A publicity column according to claim 1 wherein: sun visors (4) are symmetrically arranged at the top of two sides of the hurdle (1), and guide strips (3) used for guiding rainwater to flow are arranged at the end parts.

4. A publicity column according to claim 1 wherein: one end of the telescopic arm (9) is provided with a rack (8) for bearing, and two sides of the rack (8) are provided with a plurality of groups of lighting plates (10) for lighting.

5. A publicity column according to claim 4 wherein: a telescopic frame (11) for pulling the daylighting panel (10) to open and close is arranged between the daylighting panels (10), and a first driver (12) for driving the telescopic frame (11) to perform telescopic operation is arranged on the upper portion of the frame (8).

6. A publicity column according to claim 1 wherein: the frame (8) is divided into an upper frame (15) and a lower frame (14), and the upper frame (15) and the lower frame (14) can rotate relatively.

7. A publicity column according to claim 6 wherein: second drivers (13) for driving the upper frame (15) to angularly deflect are arranged on both sides of the lower frame (14).