CN219534004U

CN219534004U - Solar LED display screen

Info

Publication number: CN219534004U
Application number: CN202320273435.8U
Authority: CN
Inventors: 李玉麟; 廖乙树; 邓旭; 王强; 欧阳国华
Original assignee: Shenzhen Huabang Ying Photoelectric Co ltd
Current assignee: Shenzhen Huabang Ying Photoelectric Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-08-15
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to a solar LED display screen, which comprises a support column, a top plate, a mounting seat, an LED display screen body, a first support seat, a second support seat and a solar panel, wherein a protection mechanism is arranged at the top of the support column and comprises a double-head rotating motor fixedly arranged in the top plate, a connecting rod is fixedly arranged on an output shaft of the double-head rotating motor, a driving wheel is fixedly arranged on the peripheral wall of the connecting rod, a driving belt is meshed with the peripheral wall of the driving wheel, and a driven wheel is meshed with the inner wall of the driving belt. This solar energy LED display screen through the effect of double-end rotation motor, connecting rod, action wheel, drive belt, follow driving wheel and pivoted post, drives two first guard plates and second guard plates and rotates to solar panel's direction, through the effect of two first guard plates and second guard plates, reduces solar panel and receives the influence of rainwater, increases solar panel's life reduction cost of maintenance.

Description

Solar LED display screen

Technical Field

The utility model relates to the technical field of solar display screens, in particular to a solar LED display screen.

Background

In recent years, the application of the LED display screen on the advertising signboards is more and more extensive, mainly because of the characteristics of low power, good effect and long service life of the LED light source, along with the continuous progress of technology, some outdoor LED display screens already start to supply power to the display screen by using a method of adding a solar panel, so that the effects of energy conservation, cleanness and environmental protection are achieved.

According to Chinese patent publication No. CN211296636U, a solar LED display screen is disclosed, and the technical scheme is as follows: the display comprises a display, a support rod, a base and a solar panel, wherein the support rod is fixedly connected to the lower end of the display, the base is fixedly connected to the bottom end of the support rod, the solar panel is installed at the rear portion of the display, the surface of the support rod is slidably connected with a moving ring, the outer side of the moving ring is rotatably connected with a rotating ring, and the rotating ring is movably connected with the solar panel.

The solar panel is an electronic device and is easy to damage when the solar panel is in rainy weather for a long time, so that the service life of the solar panel is reduced, the maintenance cost of the display screen is increased, the solar panel is protected, and the utility model provides another solution for the defects in the patent application.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the solar LED display screen which has the advantages of protecting the solar panel and the like, and solves the problems that the solar panel is easy to damage when the solar display screen encounters rain and weather, the service life of the solar panel is shortened, and the maintenance cost of the display screen is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the solar LED display screen comprises a support column, a top plate, a mounting seat, an LED display screen body, a first support seat, a second support seat and a solar panel, wherein a protection mechanism is arranged at the top of the support column;

the protection mechanism comprises a double-end rotating motor fixedly mounted inside a top plate, a connecting rod is fixedly mounted on an output shaft of the double-end rotating motor, a driving wheel is fixedly mounted on the peripheral wall of the connecting rod, a driving belt is meshed with the peripheral wall of the driving wheel, driven wheels are meshed with the inner wall of the driving belt, two rotating columns are rotatably mounted between the front side and the inner wall of the back side of the top plate, first protection plates are fixedly mounted on the peripheral wall of each rotating column, and second protection plates are fixedly mounted on the outer wall of one side opposite to the first protection plates.

Further, the driven wheels are fixedly arranged on the peripheral wall of the rotating column, the two driven wheels are not located on the same plane, and the two driven wheels are respectively close to the front side outer wall and the back side outer wall of the top plate.

Further, the standing groove that is two in quantity has been seted up to the top outer wall of roof, first guard plate joint is in the inside and the size looks adaptation of standing groove.

Further, the rotation angle of the first protection plate is ninety degrees.

Further, the height of the first protection plate is larger than that of the solar panel, and the shortest distance between the first protection plate and the solar panel is larger than two centimeters.

Further, the sum of the lengths of the two second protection plates is larger than the distance between the opposite sides of the two solar panels, and the shortest distance between the two second protection plates is smaller than one millimeter.

Further, the widths of the first protection plate and the second protection plate are the same, and the width of the first protection plate is larger than that of the solar panel.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this solar energy LED display screen through the effect of double-end rotation motor, connecting rod, action wheel, drive belt, follow driving wheel and pivoted post, drives two first guard plates and second guard plates and rotates to solar panel's direction, through the effect of two first guard plates and second guard plates, reduces solar panel and receives the influence of rainwater, increases solar panel's life reduction cost of maintenance.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top cross-sectional view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is an enlarged view of fig. a according to the present utility model.

In the figure: 1. a support column; 2. a top plate; 3. a mounting base; 4. an LED display screen body; 5. a protective mechanism; 501. a double-ended rotary motor; 502. a connecting rod; 503. a driving wheel; 504. a transmission belt; 505. driven wheel; 506. rotating the column; 507. a first protection plate; 508. a second protection plate; 6. a first support base; 7. a second support base; 8. a solar panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a solar LED display screen in this embodiment includes a support column 1, a top plate 2, a mounting seat 3, an LED display screen body 4, a first support seat 6, a second support seat 7 and a solar panel 8, and a protection mechanism 5 is disposed at the top of the support column 1.

The protection mechanism 5 comprises a double-end rotating motor 501 fixedly arranged in the top plate 2, a connecting rod 502 is fixedly arranged on an output shaft of the double-end rotating motor 501, a driving wheel 503 is fixedly arranged on the outer peripheral wall of the connecting rod 502, a driving belt 504 is meshed with the outer peripheral wall of the driving wheel 503, a driven wheel 505 is meshed with the inner wall of the driving belt 504, the driven wheel 505 is fixedly arranged on the outer peripheral wall of a rotating column 506, the two driven wheels 505 are not located on the same plane, and the two driven wheels 505 are respectively close to the front side outer wall and the back side outer wall of the top plate 2.

A plurality of two rotating columns 506 are rotatably arranged between the front side and the back side inner wall of the top plate 2, a first protection plate 507 is fixedly arranged on the outer peripheral wall of the rotating columns 506, a plurality of two placing grooves are formed in the outer wall of the top plate 2, the first protection plate 507 is clamped in the placing grooves and is adaptive to the placing grooves in size, the first protection plate 507 is higher than the solar panel 8, the shortest distance between the first protection plates 507 and the solar panels 8 is more than two centimeters, the second protection plates 508 are fixedly arranged on the outer walls of the opposite sides of the two first protection plates 507, the sum of the lengths of the two second protection plates 508 is more than the distance between the opposite sides of the two solar panels 8, the shortest distance between the two second protection plates 508 is less than one millimeter, and the rotation angle of the first protection plates 507 is ninety degrees.

In this embodiment, the top plate 2 is fixedly mounted on the top outer wall of the supporting column 1, the mounting seat 3 is fixedly mounted on the left outer wall of the supporting column 1, the LED display screen body 4 is fixedly mounted on the left outer wall of the mounting seat 3, the first supporting seat 6 and the two second supporting seats 7 are respectively fixedly mounted on the top outer wall of the top plate 2, and the two solar panels 8 are respectively fixedly mounted on the tops of the first supporting seat 6 and the two second supporting seats 7.

In this embodiment, the top outer wall fixed mounting of first guard plate 507 has a quantity of two waterproof boards, and the length of waterproof board is less than the length of first guard plate 507 and two waterproof boards are on the same plane with the both sides outer wall is located around the first guard plate 507 on one side that is on the back of each other.

In this embodiment, both front and rear sides of the solar panel 8 are protected by the waterproof sheet.

In this embodiment, a sealing strip is fixedly installed on the top outer wall of the second protection plate 508.

The working principle of the embodiment is as follows:

when the rain and snow weather is met, the double-headed rotary motor 501 starts to work, the double-headed rotary motor 501 drives the two connecting rods 502 to rotate in opposite directions, the driving wheel 503 drives the driving belt 504 to rotate with the driven wheel 505, the rotary column 506 starts to rotate, the first protection plate 507 and the second protection plate 508 synchronously rotate with the rotary column 506, after the rotary column 506 rotates ninety degrees, the two second protection plates 508 can contact, the solar panel 8 is wrapped in the solar panel by forming a box, and the solar panel 8 is protected.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solar energy LED display screen, includes support column (1), roof (2), mount pad (3), LED display screen body (4), first supporting seat (6), second supporting seat (7) and solar panel (8), its characterized in that: the top of the support column (1) is provided with a protection mechanism (5);

protection machanism (5) are including fixed mounting at inside double-end rotation motor (501) of roof (2), the output shaft fixed mounting of double-end rotation motor (501) has connecting rod (502), the periphery wall fixed mounting of connecting rod (502) has action wheel (503), the periphery wall meshing of action wheel (503) has drive belt (504), the inner wall meshing of drive belt (504) has from driving wheel (505), rotate between roof (2) front side and the dorsal part inner wall and install rotation post (506) that is two in quantity, the periphery wall fixed mounting of rotation post (506) has first guard plate (507), two opposite one side outer wall fixed mounting of first guard plate (507) has second guard plate (508).

2. A solar LED display screen as defined in claim 1, wherein: the driven wheels (505) are fixedly arranged on the peripheral wall of the rotating column (506), the two driven wheels (505) are not located on the same plane, and the two driven wheels (505) are respectively close to the front side outer wall and the back side outer wall of the top plate (2).

3. A solar LED display screen as defined in claim 1, wherein: the roof (2) top outer wall has seted up the standing groove that is two in quantity, first guard plate (507) joint is in the inside of standing groove and size looks adaptation.

4. A solar LED display screen as defined in claim 1, wherein: the rotation angle of the first protection plate (507) is ninety degrees.

5. A solar LED display screen as defined in claim 1, wherein: the height of the first protection plate (507) is larger than that of the solar panel (8), and the shortest distance between the first protection plate (507) and the solar panel (8) is larger than two centimeters.

6. A solar LED display screen as defined in claim 1, wherein: the sum of the lengths of the two second protection plates (508) is larger than the distance between the opposite sides of the two solar panels (8), and the shortest distance between the two second protection plates (508) is smaller than one millimeter.

7. A solar LED display screen as defined in claim 1, wherein: the widths of the first protection plate (507) and the second protection plate (508) are the same, and the width of the first protection plate (507) is larger than that of the solar panel (8).