CN215954717U

CN215954717U - Energy-saving environment-friendly LED display screen

Info

Publication number: CN215954717U
Application number: CN202122458991.6U
Authority: CN
Inventors: 袁泉; 张金环; 钟景朝
Original assignee: Shenzhen Xinhuanyu Photoelectric Co ltd
Current assignee: Shenzhen Xinhuanyu Photoelectric Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-04
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses an energy-saving environment-friendly LED display screen, which relates to the technical field of LED display screens and aims at solving the problems that most of the existing LED display screens placed outdoors are not provided with self-contained power generation devices, so that equipment can only be placed in places with power supplies, the application range is small, and the energy conservation and the environment protection are insufficient. The utility model can convert external energy into electric energy, store the electric energy, supply power to mechanisms on the display screen, and ensure that the device is more energy-saving and environment-friendly and is suitable for popularization.

Description

Energy-saving environment-friendly LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an energy-saving and environment-friendly LED display screen.

Background

The LED display is a flat panel display, which is composed of small LED module panels, the video display screen adopts a microcomputer to control the image and text, the image is well-merged, two-dimensional and three-dimensional animation, video, television, VCD programs and live scenes can also be displayed, the LED display screen has bright color and strong stereoscopic impression, is still like oil painting and moving like film, and is widely applied to stations, docks, airports, markets, hospitals, hotels, banks, certificate markets, building markets, auction houses, industrial enterprise management and other public places.

Most of the existing LED display screens placed outdoors do not have self-contained power generation devices, so that the equipment can only be placed in a place with power supply, the application range is small, and the energy conservation and the environmental protection are insufficient. Therefore, in order to solve such problems, an energy-saving and environment-friendly LED display screen is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model provides an energy-saving environment-friendly LED display screen, which solves the problems that most of the existing LED display screens placed outdoors are not provided with a self-contained power generation device, so that equipment can only be placed in a place with power supply, the application range is small, and the energy conservation and the environment protection are insufficient.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an energy-saving environment-friendly LED display screen comprises an installation frame, wherein two generators which are symmetrically distributed are fixedly installed at the top end of the installation frame, a solar panel is fixedly installed at the top end of the installation frame, storage boxes are fixedly installed on two opposite sides of the generators, a plurality of storage batteries are arranged in the storage boxes, a storage box is fixedly installed on one side of the installation frame, a winding roller is rotatably installed in the storage box, a motor box is fixedly installed at the top end of one side of the installation frame, a transmission mechanism is arranged between the motor box and the winding roller, and the solar panel is electrically connected with the storage boxes;

the novel air conditioner is characterized in that a display screen body is arranged in the mounting frame, a ventilation pipe is fixedly mounted at the bottom end of the mounting frame, a plurality of fans with the same structure are fixedly mounted in the ventilation pipe and distributed linearly, and a mounting block is fixedly mounted on one side of the mounting frame.

Preferably, drive mechanism includes mounting panel, screw rod, driven gear and driving gear, the top of wind-up roll is run through the top outside and the fixed mounting that extend to the containing box and is had the driving gear, the equal fixed mounting in top both sides of installing frame has the mounting panel, and two the mounting panel is symmetric distribution, two rotate between the mounting panel and install the screw rod, the motor incasement is provided with the motor, and fixed connection between the output of motor and the tip of screw rod, the one end of screw rod runs through the mounting panel setting, just the fixed cover of one end of screw rod is equipped with driven gear, mesh between driven gear and the driving gear.

Preferably, around being equipped with waterproof curtain on the wind-up roll, waterproof curtain extends to inside the installing frame, just waterproof curtain's top is connected with the slider, the slider is the setting of L type, the top of slider is run through and is extended to the top outside of installing frame, the top thread bush of slider is located on the screw rod.

Preferably, the bottom inner wall fixed mounting of installing frame has two limiting plates that the structure is the same, and two the limiting plate is located the both sides of waterproof curtain and is the symmetric distribution and match with waterproof curtain.

Preferably, a plurality of hemispherical shells distributed in an annular array are fixedly mounted at the output ends of the two generators, and the generators are electrically connected with the storage battery box.

The utility model has the beneficial effects that:

through setting up solar panel, the generator, hemisphere shell and battery, under the environment that has the sun, solar panel can be the electric energy storage in the accumulator case with light energy conversion, wind blows hemisphere shell under windy environment, hemisphere shell drives the input rotation of generator to can generate electricity, and store electricity in the battery, reached and need not to use the electric energy that thermal power produced, for the effect of display screen body power supply, the energy-concerving and environment-protective nature of device has further been improved

In conclusion, the utility model can convert external energy into electric energy, store the electric energy, supply power to mechanisms on the display screen, save energy and protect environment, solve the problems that most of the existing LED display screens placed outdoors do not have self-contained power generation devices, so that equipment can only be placed in places with power supplies, the application range is small, and the energy conservation and the environment protection are insufficient, and is suitable for popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a view showing the structure of the display panel according to the present invention;

FIG. 3 is a side cross-sectional view of the present invention.

Reference numbers in the figures: 1. installing a frame; 2. a storage box; 3. a wind-up roll; 4. a driving gear; 5. a driven gear; 6. a generator; 7. a hemispherical shell; 8. a solar panel; 9. a screw; 10. a slider; 11. mounting a plate; 12. a motor case; 13. an accumulator case; 14. a waterproof curtain; 15. a vent pipe; 16. a display screen body; 17. a fan; 18. a limiting plate; 19. and (7) installing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an energy-saving and environment-friendly LED display screen comprises a mounting frame 1, two generators 6 are fixedly mounted at the top end of the mounting frame 1, the two generators 6 are symmetrically distributed, a plurality of hemispherical shells 7 are fixedly mounted at the output ends of the two generators 6, the generators 6 can generate electricity when the hemispherical shells 7 rotate, a solar panel 8 is fixedly mounted at the top end of the mounting frame 1, the solar energy can be collected from the outside, storage boxes 13 are fixedly mounted at two opposite sides of the generators 6, a plurality of storage batteries are arranged in the storage boxes 13, a storage box 2 is fixedly mounted at one side of the mounting frame 1, a wind-up roll 3 is rotatably mounted in the storage box 2, a motor box 12 is fixedly mounted at the top end of one side of the mounting frame 1, the solar panel 8 is electrically connected with the storage boxes 13, a display screen body 16 is arranged in the mounting frame 1, the bottom fixed mounting of installing frame 1 has ventilation pipe 15, and ventilation pipe 15 sets up in the bottom of installing frame 1, can prevent that the rainwater from getting into in installing frame 1 under the radiating circumstances of keeping, and fixed mounting has a plurality of fans 17 that the structure is the same in ventilation pipe 15, and a plurality of fans 17 are linear distribution, and fans 17 can dispel the heat in the installing frame 1, and one side fixed mounting of installing frame 1 has installation piece 19, is electric connection between generator 6 and the accumulator case 13.

Referring to fig. 2-3, a transmission mechanism is arranged between a motor box 12 and a winding roller 3, the transmission mechanism comprises mounting plates 11, screws 9, driven gears 5 and driving gears 4, the top end of the winding roller 3 extends to the outside of the top end of an accommodating box 2 in a penetrating manner and is fixedly provided with the driving gears 4, the mounting plates 11 are fixedly arranged on both sides of the top end of an installation frame 1, the two mounting plates 11 are symmetrically distributed, the screws 9 are rotatably arranged between the two mounting plates 11, a motor is arranged in the motor box 12, the output end of the motor is fixedly connected with the end part of the screw 9, one end of the screw 9 penetrates through the mounting plates 11, the driven gear 5 is fixedly sleeved at one end of the screw 9, the driven gear 5 is meshed with the driving gears 4, a waterproof curtain 14 is wound on the winding roller 3, the waterproof curtain 14 extends to the inside of the installation frame 1, and the top end of the waterproof curtain 14 is connected with a slide block 10, slider 10 is the setting of L type, the top of slider 10 is run through the top that extends to installing frame 1 outside, slider 10's top thread bush is located on screw rod 9, the bottom inner wall fixed mounting of installing frame 1 has two limiting plates 18 that the structure is the same, and two limiting plates 18 are located the both sides of waterproof curtain 14 and are symmetric distribution and match with waterproof curtain 14, before raining, starter motor, the motor drives screw rod 9 and rotates, screw rod 9 rotates and to let slider 10 on the screw rod 9 to the direction motion of keeping away from containing box 2, screw rod 9 drives driven gear 5 simultaneously and rotates, it rotates to drive wind-up roll 3 with driving gear 4's meshing through driven gear 5, thereby can take waterproof curtain 14 out from containing box 2, prevent with this that the rainwater from getting into in the installing frame 1.

The working principle is as follows: this LED display screen is when using, rotate through setting up hemisphere shell 7, drive generator 6 and rotate, thereby can generate electricity, solar panel 8 through the setting can be with solar energy transformation electric energy, and store in accumulator case 13, whether it rains according to the weather forecast observation, through drive mechanism, drive wind-up roll 3 and rotate, thereby can realize accomodating or taking out waterproof curtain 14, owing to set up limiting plate 18, thereby can fix waterproof curtain 14's movement track, can seal mounting frame 1, because waterproof curtain 14 is transparent, consequently, the normal demonstration of display screen body 16 is not hindered, fan 17 rotates and to discharge the heat in the mounting frame 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The energy-saving environment-friendly LED display screen comprises an installation frame (1) and is characterized in that two power generators (6) which are symmetrically distributed are fixedly installed at the top end of the installation frame (1), a solar panel (8) is fixedly installed at the top end of the installation frame (1), power storage boxes (13) are fixedly installed on two opposite sides of each power generator (6), a plurality of storage batteries are arranged in each power storage box (13), an accommodating box (2) is fixedly installed on one side of the installation frame (1), a winding roller (3) is rotatably installed in each accommodating box (2), a motor box (12) is fixedly installed at the top end of one side of the installation frame (1), a transmission mechanism is arranged between each motor box (12) and each winding roller (3), and each solar panel (8) is electrically connected with each power storage box (13);

the novel fan installation structure is characterized in that a display screen body (16) is arranged in the installation frame (1), a ventilation pipe (15) is fixedly installed at the bottom end of the installation frame (1), a plurality of fans (17) with the same structure are fixedly installed in the ventilation pipe (15) and are distributed linearly, and an installation block (19) is fixedly installed on one side of the installation frame (1).

2. The energy-saving and environment-friendly LED display screen according to claim 1, wherein the transmission mechanism comprises a mounting plate (11), a screw (9), a driven gear (5) and a driving gear (4), the top end of the wind-up roll (3) extends to the outside of the top end of the containing box (2) and is fixedly provided with the driving gear (4), the mounting plate (11) is fixedly arranged on both sides of the top end of the mounting frame (1), the two mounting plates (11) are symmetrically distributed, the screw (9) is rotatably arranged between the two mounting plates (11), a motor is arranged in the motor box (12), the output end of the motor is fixedly connected with the end part of the screw (9), one end of the screw (9) is arranged by penetrating through the mounting plate (11), and the driven gear (5) is fixedly sleeved at one end of the screw (9), the driven gear (5) is meshed with the driving gear (4).

3. The energy-saving and environment-friendly LED display screen according to claim 2, wherein a waterproof curtain (14) is wound on the winding roller (3), the waterproof curtain (14) extends to the inside of the mounting frame (1), a sliding block (10) is connected to the top end of the waterproof curtain (14), the sliding block (10) is arranged in an L shape, the top end of the sliding block (10) penetrates through and extends to the outside of the top end of the mounting frame (1), and the top end of the sliding block (10) is sleeved on the screw rod (9) in a threaded manner.

4. An energy-saving and environment-friendly LED display screen as claimed in claim 3, wherein two limit plates (18) with the same structure are fixedly mounted on the inner wall of the bottom end of the mounting frame (1), and the two limit plates (18) are located at two sides of the waterproof curtain (14) and are symmetrically distributed and matched with the waterproof curtain (14).

5. The energy-saving and environment-friendly LED display screen according to claim 1, wherein a plurality of hemispherical shells (7) distributed in an annular array are fixedly installed at the output ends of the two generators (6), and the generators (6) are electrically connected with the storage battery box (13).