CN219457093U - Protective structure of intelligent traffic LED display screen - Google Patents

Abstract

The utility model belongs to the technical field of LED display screens, and particularly relates to a protection structure of an intelligent traffic LED display screen, which comprises a protection frame and a display screen body fixedly connected to one side of the protection frame, wherein ventilation cavities for radiating the display screen body are formed in two sides of the protection frame, a shutter is fixedly connected in each ventilation cavity of the protection frame, a vertically arranged limit cavity is formed in one side of the protection frame, the limit cavity penetrates to the upper side of the protection frame, and a detachable dustproof and moistureproof assembly is arranged at the limit cavity of the protection frame. According to the utility model, the ventilation cavity is formed in the protective frame of the display screen, the shutter is arranged in the ventilation cavity, and the detachable dustproof and dampproof assembly is arranged in the limit cavity at one side of the ventilation cavity, so that dust and moisture can be prevented from entering, and the problems of unsatisfactory heat dissipation performance and poor dampproof effect of the LED display screen of the highway at the present stage are solved.

Description

Protective structure of intelligent traffic LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to a protection structure of an intelligent traffic LED display screen.

Background

The intelligent traffic LED display screen is used for prompting passersby, so that passersby who does not know road conditions can know the passersby preliminarily, the intelligent traffic LED display screen is mainly applied to public traffic road sections, the application popularity is very wide, the working time of the traffic LED display screen is very long, uninterrupted work is usually carried out, therefore, the temperature on the LED display screen is very high, the temperatures cannot be timely dispersed, the service life of electronic components on one side of the LED display screen is easily influenced, damage occurs, the installation position of the traffic LED display screen is very high, and the intelligent traffic LED display screen is inconvenient to overhaul, so that the intelligent traffic LED display screen is very troublesome because the intelligent traffic LED display screen cannot timely dissipate heat, meanwhile, the LED display screen is used outdoors, external moisture is easy to enter a protection frame on one side of the LED display screen, the use of the road LED display screen is influenced, and certain defects and shortcomings exist.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the protection structure of the intelligent traffic LED display screen, and the ventilation cavity is formed in the protection frame of the display screen, the shutter is arranged in the ventilation cavity, and the detachable dustproof and dampproof component is arranged in the limit cavity at one side of the ventilation cavity, so that dust and moisture can be prevented from entering, and the problems of unsatisfactory heat dissipation performance and poor dampproof effect of the road LED display screen at present are solved.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a protective structure of intelligent transportation LED display screen, includes the guard frame to and fixed connection is in the display screen body of guard frame one side, be used for carrying out radiating ventilation chamber to the display screen body is all offered to the both sides of guard frame, fixedly connected with shutter in the ventilation chamber of guard frame, the guard frame is located one side of ventilation chamber and has seted up the spacing chamber of vertical setting, and spacing chamber runs through to the top of guard frame, the spacing chamber department of guard frame installs detachable dustproof dampproofing subassembly, dustproof dampproofing subassembly includes the riser of adaptation in spacing chamber department to and integrated into one piece has seted up the through-hole structure of array distribution in riser center department on the pass ventilation board, and one side of pass ventilation board is provided with the dust screen, and the opposite side of pass ventilation board is provided with dampproofing gasket.

Further, a plurality of locating blocks which are distributed at equal intervals are fixedly connected to the positions, close to the hole-type ventilating plate, of the vertical plates, and the dustproof net and the moistureproof gasket are fixed in the corresponding locating blocks.

Further, T-shaped bulges are fixedly connected to two sides of the vertical plate, and the T-shaped bulges are in sliding connection with T-shaped tracks correspondingly formed in the protective frame.

Further, the top fixedly connected with closing plate of riser, the closing plate adaptation is on the constant head tank that the protection frame was seted up to the fixed pin is installed to closing plate, the mounting hole department that the protection frame corresponds.

Further, the upper surface of the sealing plate is provided with a handle.

Further, a drying bag is fixedly connected to the inner wall of the protective frame, and a drying agent is filled in the drying bag.

Compared with the prior art, the utility model provides a protection structure of an intelligent traffic LED display screen, which has the following beneficial effects:

according to the utility model, the ventilation cavity is formed at the protection frame on one side of the display screen body and is used for ventilation, so that air flows, the temperature generated by the display screen body is taken away, the protection effect of the display screen body and corresponding electronic components is formed, damage is avoided, the service life of the road LED display screen is prolonged, the shutter is installed at the ventilation cavity of the protection frame, rainwater can be prevented from entering, the dustproof effect can be achieved to a certain extent, the limit cavity is formed at one side of the protection frame, which is located in the ventilation cavity, and the dustproof and dampproof component is installed through the limit cavity, so that the dustproof and dampproof effects can be achieved.

According to the utility model, the dustproof and dampproof assembly is arranged at the limiting cavity of the protective frame, the drying bag is arranged on the inner wall of the protective frame, the dustproof and dampproof assembly can be assembled and disassembled simply, the dustproof net and dampproof gasket can be replaced conveniently, the LED display screen is simple and convenient, the protection effect of the LED display screen can be realized, and the use effect is good.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;

fig. 3 is a schematic view of the dustproof and moistureproof assembly in the present utility model.

In the figure: 1. a protective frame; 2. a ventilation chamber; 3. a shutter; 4. a dust-proof and moisture-proof assembly; 401. a riser; 402. a hole-type ventilation plate; 403. t-shaped protrusions; 404. a positioning block; 405. a dust screen; 406. a moisture-proof gasket; 407. a sealing plate; 408. a handle; 409. a fixing pin; 5. a display screen body; 6. a spacing cavity; 7. a T-shaped track; 8. a positioning groove; 9. and (5) mounting holes.

Description of the embodiments

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.

Examples

As shown in fig. 1, fig. 2 and fig. 3, the protection structure of the intelligent traffic LED display screen provided by an embodiment of the present utility model includes a protection frame 1, and a display screen body 5 fixedly connected to one side of the protection frame 1, where the protection frame 1 is used for installing the display screen body 5, so as to realize protection of a wire harness and electronic components on one side of the display screen body 5, ventilation cavities 2 for cooling the display screen body 5 are provided on both sides of the protection frame 1, rapid cooling of the display screen body 5 can be realized by setting the ventilation cavities 2, high Wen Mofa generated by long-time operation of the display screen body 5 is avoided to be dispersed, and accordingly, the service life of the display screen body 5 is reduced, a shutter 3 is fixedly connected in the ventilation cavities 2 of the protection frame 1, the setting of the shutter 3 can play a role of preventing rain from entering the protection frame 1, and at the same time can play a role of dust prevention to a certain extent, the protection frame 1 is provided with a vertically arranged limit cavity 6 on one side of the ventilation cavity 2, the limit cavity 6 penetrates to the upper side of the protection frame 1, a detachable dustproof and dampproof assembly 4 is arranged at the limit cavity 6 of the protection frame 1, dust and moisture in the air are prevented from entering the protection frame 1, the protection effect is further improved, the dustproof and dampproof assembly 4 comprises a vertical plate 401 which is adapted to the limit cavity 6 and a hole-type ventilation plate 402 which is integrally formed at the center of the vertical plate 401, the ventilation of the air is realized, the hole-type ventilation plate 402 is provided with an array distribution through hole structure, one side of the hole-type ventilation plate 402 is provided with a dustproof screen 405, the dustproof screen 405 is a filter plate, the purpose of dust prevention is achieved, the other side of the hole-type ventilation plate 402 is provided with a dampproof gasket 406, the gasket 406 is absorbent cotton, the purpose of moisture absorption is achieved, and prevents moisture from corroding the electronic contacts on one side of the display screen body 5.

As shown in fig. 3, in some embodiments, a plurality of positioning blocks 404 are fixedly connected to the riser 401 near the hole-type ventilation board 402, and a dust screen 405 and a moisture-proof gasket 406 are fixed in the corresponding positioning blocks 404, so that the dust screen 405 and the moisture-proof gasket 406 are fixed on two sides of the hole-type ventilation board 402.

As shown in fig. 2 and fig. 3, in some embodiments, the two sides of the riser 401 are fixedly connected with T-shaped protrusions 403, and the T-shaped protrusions 403 are slidably connected in the T-shaped tracks 7 correspondingly formed in the protective frame 1, which can increase the stability of the riser 401 during sliding, and the stability after assembly is good.

As shown in fig. 2 and fig. 3, in some embodiments, the top of the riser 401 is fixedly connected with a sealing plate 407, the sealing plate 407 is adapted to a positioning slot 8 formed in the protective frame 1, and fixing pins 409 are installed at the corresponding installation holes 9 of the sealing plate 407 and the protective frame 1.

As shown in fig. 3, in some embodiments, a handle 408 is provided on the upper surface of the sealing plate 407 to facilitate extraction control during replacement of the dust and moisture proof assembly 4.

As shown in fig. 1, in some embodiments, a drying bag is fixedly connected to the inner wall of the protective frame 1, and a drying agent is filled in the drying bag, so that the drying effect inside the protective frame 1 is further increased, and the corrosion of moisture on one side part of the display screen body 5 is prevented.

The working principle and the application steps of the utility model are as follows: the display screen body 5 is arranged on one side of the protective frame 1, ventilation cavities 2 are formed in two sides of the protective frame 1, the ventilation cavities are used for ventilation of air of the protective frame 1, when the air enters, the ventilation cavities pass through a dustproof screen 405, a hole-type ventilation plate 402 and a dampproof gasket 406 in sequence, dust and moisture are prevented from entering the protective frame 1, a dustproof dampproof assembly 4 can be removed after a certain time, the dustproof screen 405 and the dampproof gasket 406 are removed, fixing pins 409 are removed during operation, a vertical plate 401 is pulled out in a lifting handle 408 mode, at this time, T-shaped protrusions 403 slide on T-shaped tracks 7 of the protective frame 1, after all the fixing pins are removed, the dustproof screen 405 and the dampproof gasket 406 on a positioning block 404 are removed, then a new dustproof screen 405 and a new dampproof gasket 406 are replaced, and the reassembled dustproof dampproof assembly 4 is arranged on a limiting cavity 6 of the protective frame 1.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a protective structure of intelligent transportation LED display screen, includes protection frame (1) to and fixed connection is in display screen body (5) of protection frame (1) one side, its characterized in that: the utility model discloses a dustproof dampproofing subassembly that is used for carrying out radiating ventilation chamber (2) to display screen body (5) are all offered to the both sides of protection frame (1), fixedly connected with shutter (3) in ventilation chamber (2) of protection frame (1), protection frame (1) are located one side of ventilation chamber (2) and are offered spacing chamber (6) of vertical setting, and spacing chamber (6) run through to the top of protection frame (1), removable dustproof dampproofing subassembly (4) are installed in spacing chamber (6) department of protection frame (1), dustproof dampproofing subassembly (4) include riser (401) of adaptation in spacing chamber (6) department to and integrated into one piece is in riser (402) of riser (401) center department, have offered the through-hole structure of array distribution on hole type ventilation board (402), one side of hole type ventilation board (402) is provided with dust screen (405), and the opposite side of hole type ventilation board (402) is provided with dampproofing gasket (406).

2. The protective structure of an intelligent traffic LED display screen according to claim 1, wherein: a plurality of locating blocks (404) which are distributed at equal intervals are fixedly connected to the position, close to the hole-type ventilating plate (402), of the vertical plate (401), and a dust screen (405) and a moistureproof gasket (406) are fixed in the corresponding locating blocks (404).

3. The protective structure of an intelligent traffic LED display screen according to claim 1, wherein: t-shaped bulges (403) are fixedly connected to two sides of the vertical plate (401), and the T-shaped bulges (403) are slidably connected in T-shaped tracks (7) correspondingly formed in the protective frame (1).

4. The protective structure of an intelligent traffic LED display screen according to claim 1, wherein: the top fixedly connected with closing plate (407) of riser (401), closing plate (407) adaptation is on constant head tank (8) that protective frame (1) were seted up to closing plate (407), protective frame (1) corresponding mounting hole (9) department install fixed pin (409).

5. The protective structure of an intelligent traffic LED display screen according to claim 4, wherein: the upper surface of closing plate (407) is provided with handle (408).

6. The protective structure of an intelligent traffic LED display screen according to claim 1, wherein: the inner wall of the protective frame (1) is fixedly connected with a drying bag, and the drying bag is filled with a drying agent.