CN214377455U

CN214377455U - Outdoor LED display screen with protection device

Info

Publication number: CN214377455U
Application number: CN202120507463.2U
Authority: CN
Inventors: 钱砚秋
Original assignee: Tianchang Wisdom Electronics Co ltd
Current assignee: Tianchang Wisdom Electronics Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-10-08
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses an outdoor LED display screen with protection device, the LED display screen body is connected in the mounting bracket, the inboard upper end of mounting bracket is connected with radiator fan, radiator fan's one end is equipped with first wind channel, one side of radiator fan is equipped with the second wind channel, the upper end of mounting bracket still is connected with the dustcoat, the top that lies in the mounting bracket in the dustcoat is connected with the motor, the output of motor is connected with the action wheel, one side meshing of action wheel has from the driving wheel, the one end of following the driving wheel is connected with the spool, be connected with sealed cloth on the spool, one side of dustcoat is equipped with the third wind channel; the utility model discloses can effectively play waterproof, dirt-proof guard action to the LED display screen body, the reduction of certain degree consequently and the LED display screen body that leads to harm in abominable weather, be fit for extensive popularization.

Description

Outdoor LED display screen with protection device

Technical Field

The utility model relates to a LED display screen technical field specifically is an outdoor LED display screen with protection device.

Background

The ED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture, video, recording signal, etc., with the rapid development of science and technology, the fast transmission of the information, the LED display screen has been installed on more and more squares, people giving leisure have brought the convenience, the demand of LED display screen is also growing day by day, and outdoor display screen is because of long-term outdoor use, can lead to damaging because of lacking the protective structure for a long time in some bad weather, for this reason, we propose an outdoor LED display screen with protective device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor LED display screen with protection device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor LED display screen with protection device, includes LED display screen body, mounting bracket, this body coupling of LED display screen is in the mounting bracket, the inboard upper end of mounting bracket is connected with radiator fan, radiator fan's one end is equipped with first wind channel, one side of radiator fan is equipped with the second wind channel, the upper end of mounting bracket still is connected with the dustcoat, the top that lies in the mounting bracket in the dustcoat is connected with the motor, the output of motor is connected with the action wheel, one side meshing of action wheel has from the driving wheel, the one end from the driving wheel is connected with the spool, be connected with sealed cloth on the spool, one side of dustcoat is equipped with the third wind channel.

As a further optimization of the technical scheme, the two sides of one end of the sealing cloth are respectively connected with a hook.

As a further optimization of the technical scheme, two sides of the lower end of the mounting rack are respectively connected with hanging rings.

As a further optimization of the technical scheme, an outlet is formed in one side of the outer cover, and one end of the sealing cloth is located in the outlet.

As the further optimization of the technical scheme, the two ends of the scroll are respectively connected to the upper end of the mounting frame through U-shaped supports.

As a further optimization of the technical scheme, one side of the first air channel is located on one side of the LED display screen body, the second air channel is communicated with the inner side of the outer cover, and the third air channel is communicated with the inner side and the outer side of the outer cover.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the motor is positive and negative motor, corotation makes the action wheel drive from the driving wheel rotation, make the sealed cloth of spool upper end outwards extend from the dustcoat, carry out the shroud protection to the front of LED display screen body, the couple articulates on the link, fix sealed cloth, inboard heat is then through first wind channel, the second wind channel, the third wind channel is discharged, the motor is anti-regular to accomodate sealed cloth, the closing plate is the transparence setting, do not influence the normal demonstration transmission of LED display screen body, can effectively play waterproofly to LED display screen body, dirt-proof guard action, the LED display screen body harm that consequently leads to has reduced to a certain extent in abominable weather, be fit for extensive popularization.

Drawings

FIG. 1 is a schematic side view of the internal structure of the present invention;

FIG. 2 is a schematic view of the connection state of the motor and the driving wheel of the present invention;

fig. 3 is a schematic view of the external structure of the present invention.

In the figure: 1. a mounting frame; 2. an LED display screen body; 3. hanging a ring; 4. sealing cloth; 5. hooking; 6. a driven wheel; 7. a driving wheel; 8. a motor; 9. a housing; 10. an outlet; 11. a first air duct; 12. a heat radiation fan; 13. a second air duct; 14. a third air duct; 15. a reel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an outdoor LED display screen with protection device, includes LED display screen body 2, mounting bracket 1, LED display screen body 2 is connected in mounting bracket 1, the inboard upper end of mounting bracket 1 is connected with radiator fan 12, radiator fan's one end is equipped with first wind channel 11, one side of radiator fan 12 is equipped with second wind channel 13, the upper end of mounting bracket 1 still is connected with dustcoat 9, the top that lies in mounting bracket 1 in the dustcoat 9 is connected with motor 8, motor 8's output is connected with action wheel 7, one side meshing of action wheel 7 has from driving wheel 6, the one end from driving wheel 6 is connected with spool 15, be connected with sealing cloth 4 on spool 15, one side of dustcoat 9 is equipped with third wind channel 14.

Specifically, two sides of one end of the sealing cloth 4 are respectively connected with a hook 5. Specifically, the lower extreme both sides of mounting bracket 1 are connected with link 3 respectively, and couple 5 articulates on link 3 for sealed cloth 4 can be fixed stable and play the effect of protection to LED display screen body 2, and sealed cloth 4 is dustproof, waterproof soft plastic cloth, and thickness is at least more than 1 centimetre, can also play the effect of preventing that the small granule hail from smashing LED display screen body 2. Specifically, one side of the outer cover 9 is provided with an outlet 10, and one end of the sealing cloth 4 is positioned in the outlet 10. Specifically, the two ends of the reel 15 are respectively connected to the upper end of the mounting frame 1 through a U-shaped bracket, and the reel 15 is mounted. Specifically, one side of the first air duct 11 is located on one side of the LED display screen body 2, the second air duct 13 is communicated with the inner side of the outer cover 9, and the third air duct 14 is communicated with the inner side and the outer side of the outer cover 9 to dissipate heat of the LED display screen body 2 and dissipate heat and ventilate of the outer cover 9.

Specifically, during the use, motor 8 is the motor that just reverses, corotation makes action wheel 7 drive from driving wheel 6 to rotate, make sealed cloth 4 of spool 15 upper end outwards extend from dustcoat 9, carry out the shroud protection to the front of LED display screen body 2, couple 5 articulates on link 3, fix sealed cloth 4, inboard heat is then through first wind channel 11, second wind channel 13, third wind channel 14 discharges, motor 8 anti-regular takes in sealed cloth 4, closing plate 4 is the transparence setting, do not influence the normal demonstration transmission of LED display screen body 2, can effectively play waterproof to LED display screen body 2, dirt-proof guard action, the reduction of certain degree in abominable weather and therefore the LED display screen body 2 harm that leads to.

It should be noted that the start-stop control of the motor 8 is all prior art in the field, and is implemented by a controller in the prior art, for example, a controller in chinese patent CN 201621418973.8.

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

Claims

1. The utility model provides an outdoor LED display screen with protection device, includes LED display screen body (2), mounting bracket (1), LED display screen body (2) are connected in mounting bracket (1), its characterized in that: the inboard upper end of mounting bracket (1) is connected with radiator fan (12), radiator fan's one end is equipped with first wind channel (11), one side of radiator fan (12) is equipped with second wind channel (13), the upper end of mounting bracket (1) still is connected with dustcoat (9), the top that lies in mounting bracket (1) in dustcoat (9) is connected with motor (8), the output of motor (8) is connected with action wheel (7), one side meshing of action wheel (7) has from driving wheel (6), the one end from driving wheel (6) is connected with spool (15), be connected with sealed cloth (4) on spool (15), one side of dustcoat (9) is equipped with third wind channel (14).

2. The outdoor LED display screen with the protection device as claimed in claim 1, wherein: and two sides of one end of the sealing cloth (4) are respectively connected with a hook (5).

3. The outdoor LED display screen with the protection device as claimed in claim 1, wherein: and hanging rings (3) are respectively connected to two sides of the lower end of the mounting rack (1).

4. The outdoor LED display screen with the protection device as claimed in claim 1, wherein: an outlet (10) is formed in one side of the outer cover (9), and one end of the sealing cloth (4) is located in the outlet (10).

5. The outdoor LED display screen with the protection device as claimed in claim 1, wherein: the two ends of the scroll (15) are connected to the upper end of the mounting rack (1) through U-shaped supports respectively.

6. The outdoor LED display screen with the protection device as claimed in claim 1, wherein: one side of the first air duct (11) is located on one side of the LED display screen body (2), the second air duct (13) is communicated with the inner side of the outer cover (9), and the third air duct (14) is communicated with the inner side and the outer side of the outer cover (9).