CN212161169U - LED display screen with isolation layer - Google Patents

Abstract

The utility model discloses a take LED display screen of isolation layer, the loach carrying platform comprises a supporting fram, the inner wall fixedly connected with installation frame of support frame, and the inner wall fixedly connected with display module assembly of installation frame, the one-way printing opacity membrane of inner wall fixedly connected with of support frame, and the lateral wall fixed connection spare that the display module assembly was kept away from to one-way printing opacity membrane have toughened glass, the inner wall fixed connection of toughened glass and support frame. The utility model relates to a LED display device technical field, through setting up the one-way printing opacity membrane of toughened glass cooperation, can effectively reduce sunlight directly to display module assembly on the black bottom plate, can avoid display module assembly high temperature under shining of sunlight, can cool down display module assembly through setting up radiator fan, utilize the deflector to change the wind direction simultaneously, blow the region between display module assembly and the one-way printing opacity membrane, avoid the condensation to appear on the surface of one-way printing opacity membrane when the temperature is lower.

Description

LED display screen with isolation layer

Technical Field

The utility model relates to a LED display device technical field especially relates to a take LED display screen of isolation layer.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc. The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, stock exchange and the like, and can meet the requirements of different environments.

In the prior art, the display module assembly of LED display screen is black bottom surface cooperation LED lamp pearl and shows, however LED display screen self will produce a large amount of heats when moving, need cooperate radiator unit, and the LED display screen of black bottom surface is when outdoor use, absorb a large amount of heats easily, make the LED display screen overheated, not only can make the LED lamp take place the colour correction that the wavelength drifted the influence LED lamp, output luminance reduces, and life reduces, for this reason, we provide a LED display screen of taking the isolation layer and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a take LED display screen of isolation layer.

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

the utility model provides a take LED display screen of isolation layer, includes the support frame, the inner wall fixedly connected with installation frame of support frame, and the inner wall fixedly connected with display module assembly of installation frame, the one-way printing opacity membrane of inner wall fixedly connected with of support frame, and the lateral wall fixed connection spare that display module assembly was kept away from to one-way printing opacity membrane has toughened glass, the inner wall fixed connection of toughened glass and support frame, toughened glass's lateral wall is kept away from to the support frame inlays and is equipped with a plurality of radiator fan, and the upper end inner wall fixedly connected with deflector of support frame, a plurality of vents have been seted up to the lateral wall that the installation frame is close to the.

Preferably, the supporting frame is fixedly connected with a dust screen on the side wall close to the heat dissipation fan, and the heat dissipation fan is a cross flow fan.

Preferably, the inner wall of the support frame is fixedly connected with a wind shield, and the surface of the wind shield is provided with a plurality of through holes.

Preferably, the lower surface of deflector is the cambered surface, and the deflector keeps away from the baffle that the lateral wall fixedly connected with slope setting of display module assembly.

Preferably, the side wall of the display module is fixedly connected with a thermistor, and the thermistor is electrically connected with the cooling fan through a lead.

Preferably, the upper surface of the support frame is fixedly connected with a rain baffle, and the cross section of the rain baffle is V-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the LED display screen with the isolation layer, the tempered glass is matched with the one-way light-transmitting film, sunlight can be effectively reduced from directly irradiating a black bottom plate of the display module, the display module can be prevented from being too high in temperature under the irradiation of the sunlight, the display module can be cooled by arranging the cooling fan, meanwhile, the wind direction is changed by the guide plate, air is blown to an area between the display module and the one-way light-transmitting film, and condensation on the surface of the one-way light-transmitting film when the temperature is low is avoided;

2. this take LED display screen of isolation layer, can reduce the dust in the air through setting up the dust screen and get into in the support frame, avoid dust to influence the heat dissipation of display module assembly, can change the air current direction that radiator fan bloied through setting up the deep bead, improve the cooling effect to display module assembly, through setting up thermistor, can realize starting at the higher automatic control radiator fan that makes of display module assembly temperature to need not to start radiator fan for a long time, reduce radiator fan's energy consumption.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an LED display screen with an isolation layer according to the present invention;

fig. 2 is a schematic view of a mounting frame structure of an LED display screen with an isolation layer according to the present invention;

fig. 3 is the utility model provides a take LED display screen's of isolation layer sectional structure schematic diagram.

In the figure: 1. a support frame; 2. a mounting frame; 3. a display module; 4. a one-way light-transmitting film; 5. tempering the glass; 6. a heat radiation fan; 7. a guide plate; 8. a vent; 9. an air outlet; 10. a dust screen; 11. a wind deflector; 12. a through hole; 13. a baffle plate; 14. a thermistor; 15. a rain shield.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an LED display screen with an isolation layer comprises a support frame 1, a rain shield 15 is fixedly connected to the upper surface of the support frame 1, the cross section of the rain shield 15 is V-shaped, rainwater can be reduced from directly spraying on toughened glass 5 by arranging the rain shield 15, residual dirt on the toughened glass 5 caused by rainwater hanging on the toughened glass 5 is reduced, a wind shield 11 is fixedly connected to the inner wall of the support frame 1, a plurality of through holes 12 are arranged on the surface of the wind shield 11, the blowing direction of a cooling fan 6 can be changed by arranging the wind shield 11 to match with the through holes 12, the cooling effect is improved, an installation frame 2 is fixedly connected to the inner wall of the support frame 1, a display module 3 is fixedly connected to the inner wall of the installation frame 2, a one-way light-transmitting film 4 is fixedly connected to the inner wall of the support frame 1, the color of the unidirectional light transmission film 4 is black, the black unidirectional light transmission film 4 can also shield the display module 3 to a certain degree, so that a user can not directly see lamp beads on the display module 3, the attractiveness of the LED display screen is improved, a toughened glass 5 is arranged on a fixed connecting piece of the side wall of the unidirectional light transmission film 4, which is far away from the display module 3, the toughened glass 5 is fixedly connected with the inner wall of the support frame 1, the unidirectional light transmission film 4 can be supported by arranging the toughened glass 5, the LED display screen is protected, the damage of the LED display screen caused by the collision of objects such as birds and the like on the display screen is avoided, a plurality of radiating fans 6 are embedded on the side wall of the support frame 1, which is far away from the toughened glass 5, the side wall of the display module 3 is fixedly connected with a thermistor 14, the thermistor 14 is electrically connected with the radiating fans 6 through a wire, and the, thereby need not to start radiator fan 6 for a long time, reduce radiator fan 6's energy consumption, lateral wall fixedly connected with dust screen 10 that support frame 1 is close to radiator fan 6, and radiator fan 6 is crossflow blower, can reduce in the air dust entering support frame 1 through setting up dust screen 10, avoid dust to influence the heat dissipation of display module assembly 3, and support frame 1's upper end inner wall fixedly connected with deflector 7, the lower surface of deflector 7 is the cambered surface, and deflector 7 keeps away from the baffle 13 that the lateral wall fixedly connected with slope of display module assembly 3 set up, installation frame 2 is close to the lateral wall of deflector 7 and has seted up a plurality of vents 8, gas outlet 9 has been seted up to support frame 1's lower extreme inner wall.

In the utility model, on a sunny day with high temperature, when sunlight irradiates to the LED display screen, the one-way light-transmitting film 4 can absorb most sunlight, so that the sunlight can not directly irradiate on the black bottom surface of the display module 3, thereby reducing the temperature rise of the display module 3 caused by environmental factors, at the moment, the one-way light-transmitting film 4 can heat up because of absorbing the sunlight, but a gap exists between the one-way light-transmitting film 4 and the display module 3, which can effectively avoid the heat of the one-way light-transmitting film 4 from transmitting to the display module 3, and in the running process of the display module 3, the heat can be generated due to the running of LED lamp beads, so that the temperature of the display module 3 rises, and then the thermistor 14 is heated and conducted, thereby the heat-dissipating fan 6 runs, the air cooling heat of the display module 3 is dissipated, and the wind shield 11 can change the blowing direction of the heat-, it is worth mentioning that, radiator fan 6 is when blowing to display module assembly 3, blow outside air behind display module assembly 3's inside, the air is at display module assembly 3's the back temperature that exchanges, and the air after the temperature risees is blown to between display module assembly 3 and one-way printing opacity membrane 4 by vent 8 under deflector 7's drive, in summer or when the high temperature, can dispel the heat to one-way printing opacity membrane 4, slow down one-way printing opacity membrane 4's ageing, and when temperature is lower, can utilize hot-air to heat one-way printing opacity membrane 4 and toughened glass 5, thereby avoid one-way printing opacity membrane 4 and toughened glass 5's surface condensation, improve the display effect of LED display screen.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An LED display screen with an isolation layer comprises a support frame (1) and is characterized in that an installation frame (2) is fixedly connected with the inner wall of the support frame (1), the inner wall of the mounting frame (2) is fixedly connected with a display module (3), the inner wall of the support frame (1) is fixedly connected with a one-way light-transmitting film (4), and the side wall of the one-way light-transmitting film (4) far away from the display module (3) is fixedly connected with a piece of toughened glass (5), the toughened glass (5) is fixedly connected with the inner wall of the support frame (1), a plurality of radiating fans (6) are embedded in the side wall of the support frame (1) far away from the toughened glass (5), and the upper end inner wall fixedly connected with deflector (7) of support frame (1), a plurality of vents (8) have been seted up to installation frame (2) near the lateral wall of deflector (7), gas outlet (9) have been seted up to the lower extreme inner wall of support frame (1).

2. The LED display screen with the isolation layer as claimed in claim 1, wherein the supporting frame (1) is fixedly connected with a dust screen (10) near the side wall of the heat dissipation fan (6), and the heat dissipation fan (6) is a cross flow fan.

3. The LED display screen with the isolation layer according to claim 1, wherein a wind shield (11) is fixedly connected to the inner wall of the support frame (1), and a plurality of through holes (12) are formed in the surface of the wind shield (11).

4. The LED display screen with the isolation layer as claimed in claim 1, wherein the lower surface of the guide plate (7) is an arc surface, and a baffle (13) which is obliquely arranged is fixedly connected to the side wall of the guide plate (7) far away from the display module (3).

5. The LED display screen with the isolation layer as claimed in claim 1, wherein a thermistor (14) is fixedly connected to a side wall of the display module (3), and the thermistor (14) is electrically connected with the cooling fan (6) through a lead.

6. The LED display screen with the isolation layer as claimed in claim 1, wherein a rain shield (15) is fixedly connected to the upper surface of the support frame (1), and the cross section of the rain shield (15) is V-shaped.

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