CN209962607U - Multifunctional LED display screen - Google Patents

Abstract

The utility model discloses a many functional type LED display screen, the fruit pick-up device comprises a frame body, the framework comprises first framework and the second framework that can the opposite side is opened, first framework and second framework one side set up to hinge connection, first framework opposite side is provided with the location pillar, the second framework be provided with location pillar matched with locating hole, first framework inside wall is provided with the recess, the recess is provided with 4 and end to end, be provided with the blotter in the recess, first framework is provided with the screen body through the embedding in the recess, the screen body that is located the recess all is wrapped up by the blotter. The utility model is provided with the high-transmittance high-reflection film which is formed by alternately stacking two different films, so that light is reflected in multiple stages, the light transmittance of the screen body is increased, the brightness of the screen body is improved, and the power consumption is low; transparent heat dissipation film forms an efficient heat conduction cooling system with the heat conduction layer, increases substantially the utility model discloses a radiating efficiency.

Description

Multifunctional LED display screen

Technical Field

The utility model relates to a LED display screen field, concretely relates to is a many functional type LED display screen.

Background

An LED is a solid-state semiconductor device that can directly convert electrical energy into light energy. As with conventional light sources, LEDs also generate a significant amount of heat during operation; the LED has the advantages of energy conservation, long service life, no heavy metal mercury in the LED and the like, so that the LED is widely used in life. The electronic display screen prepared by taking the LED as a light source can be used for displaying various information such as characters, graphs, images, animation, quotation, video signals and the like; the LED display screen can be used in indoor environment and can also be used in indoor environment, and the application range is very wide;

can produce a large amount of heats in the LED display screen course of operation for it is very necessary to take certain heat dissipation to handle to the LED display screen, if the heat can not in time be sparse, the display effect of LED display screen will receive the influence, can lead to damage of inner line etc. and outdoor strong sunshine and rainwater can directly influence the equipment performance of LED display screen even, especially life also receives the influence, solve waterproof heat dissipation scheduling problem, become one of each LED display screen producer's research and development focus.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a many functional type LED display screen, includes the framework, the framework comprises first framework and the second framework that can the opposite side is opened, first framework and second framework one side set up to hinge connection, first framework opposite side is provided with the registration strut, the second framework be provided with registration strut matched with locating hole, first framework inside wall is provided with the recess, the recess is provided with 4 and end to end, be provided with the blotter in the recess, first framework is provided with the screen body through the embedding in the recess, the screen body that is located the recess all is wrapped up by the blotter.

Preferably, a fluororubber layer is provided at a joint of the first frame and the second frame.

Preferably, the fluororubber layer comprises an upper fluororubber layer and a lower fluororubber layer, the upper fluororubber layer is arranged on the first frame body of the top cover, the lower fluororubber layer is arranged on the second frame body, the upper fluororubber layer is provided with a fluororubber groove, and the surface of the lower fluororubber layer is provided with a fluororubber bulge matched with the fluororubber groove.

Preferably, first framework cross section is rectangle and cavity setting, be provided with protective glass by screen body both sides in the first framework, protective glass includes first protective glass, second protective glass, first protective glass, second protective glass are provided with transparent heat dissipation film towards screen body side, first framework is provided with the high anti-membrane of height of passing through by first protective glass department.

Preferably, the cross section of the second frame body is U-shaped, the bottom of the second frame body is a heat conduction layer, and the heat conduction layer is made of a heat conduction polyester coating layer material.

Preferably, the cross section of the buffer pad is of a U-shaped structure.

Preferably, a waterproof ring is further arranged at the joint of the first frame and the second frame.

Preferably, the number of the positioning pillars is at least 2.

The utility model has the advantages that

(1) The utility model discloses a set up the high anti-membrane of high transmission, the high anti-membrane of high transmission has two kinds of different films to alternately pile up and forms, makes light carry out multistage reflection, has increaseed the luminousness of the screen body for the luminance of the screen body improves and power consumption hangs down.

(2) Because the screen body has the circuit board, the circuit board can produce the heat at the during operation, and when the circuit board was worked, the heat-conducting layer can play the function of supplementary heat dissipation, avoided the circuit board to appear overheated phenomenon, reduced the fault rate of circuit board, improved the security performance of circuit board when using simultaneously.

(3) The utility model discloses a set up the fluororubber layer, play the effect of sealed framework on the one hand, on the other hand the fluororubber layer has the function of anticorrosion, and the outdoor use of being convenient for improves the utility model discloses a flexibility.

Drawings

Fig. 1 is a sectional view of the structure of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

FIG. 3 is a schematic view of the structure of the fluororubber layer.

Description of reference numerals: the heat-conducting type LED display screen comprises a frame body 1, a first frame body 101, a second frame body 102, a hinge 2, a groove 3, a cushion 4, a screen body 5, a first protective glass 6, a second protective glass 7, a transparent heat-radiating film 8, a high-transmittance high-reflectivity film 9, a positioning upright post 10, a waterproof ring 11, a fluororubber layer 12, an upper fluororubber layer 121, a lower fluororubber layer 122, a fluororubber groove 123, a fluororubber bulge 124 and a heat-conducting layer 13.

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.

Example 1

Referring to fig. 1-3, a multifunctional LED display screen includes a frame 1, where the frame 1 is composed of a first frame 101 and a second frame 102 that can be opened from opposite sides, one side of the first frame 101 and one side of the second frame 102 are connected by a hinge 2, and the hinge 2 is provided to facilitate installation and maintenance of components; the cross section of the second frame body 102 is U-shaped, the bottom of the second frame body 102 is provided with the heat conduction layer 13, the heat conduction layer 13 is made of a heat conduction polyester coating material, the screen body 5 is provided with the circuit board, the circuit board can generate heat when in work, and the heat conduction layer 13 can play a role in assisting heat dissipation when the circuit board works, so that the circuit board is prevented from being overheated, the fault rate of the circuit board is reduced, and meanwhile, the safety performance of the circuit board in use is improved; the cross section of the first frame body 101 is rectangular and is arranged in a hollow mode, the other side of the first frame body 101 is provided with at least 2 positioning support columns 10, the second frame body 102 is provided with positioning holes matched with the positioning support columns 10, the first frame body 101 and the second frame body 102 are fixed through the positioning support columns 10 and the positioning holes, the overall structural strength of the frame body 1 is enhanced, and looseness is avoided; the inner side wall of the first frame body 101 is provided with the grooves 3, the grooves 3 are provided with 4 grooves which are connected end to end, the buffer pads 4 are arranged in the grooves 3, on one hand, the buffer pads 4 can prevent the screen body 5 from directly contacting with the frame body 1 to cause abrasion and scratching, on the other hand, the screen body 5 and the frame body 1 can be prevented from collision and damage in the carrying process, and the shockproof effect is improved; the cross section of the cushion pad 4 is of a U-shaped structure, the screen body 5 is embedded into the first frame body 101 through the groove 3, the screen bodies 5 in the groove 3 are all wrapped by the cushion pad 4, and the cushion pad 4 is of a U-shaped structure, so that the protection area of the screen body 5 is increased; protective glass is arranged in the first frame body 101 close to two sides of the screen body 5, the protective glass comprises first protective glass 6 and second protective glass 7, a transparent heat dissipation film 8 is arranged on one side face, facing the screen body 5, of the first protective glass 6 and the second protective glass 7, the transparent heat dissipation film 8 is convenient for dissipating heat generated by the operation of the screen body 5 in time, and the screen body 5 is prevented from being damaged due to overhigh heat; the first frame body 101 is provided with a high-transmittance high-reflection film 9 close to the first protective glass 6, and the high-transmittance high-reflection film 9 is formed by alternately stacking two different films, so that light is reflected in multiple stages, the light transmittance of the screen body 5 is increased, the brightness of the screen body 5 is improved, and the power consumption is low; the joint of the first frame body 101 and the second frame body 102 is further provided with a waterproof ring 11, the waterproof ring 11 is made of rubber, and water is prevented from entering the frame body 1 through a gap of the frame body 1 and affecting the service life of the screen body 5.

Example 2

Referring to fig. 1 to fig. 3, the present embodiment is further optimized based on embodiment 1, specifically, a fluororubber layer 12 is disposed at a joint of the first frame 101 and the second frame 102, the fluororubber layer 12 includes an upper fluororubber layer 121 and a lower fluororubber layer 122, the upper fluororubber layer 121 is disposed on the first frame 101, the lower fluororubber layer 122 is disposed on the second frame 102, the upper fluororubber layer 121 is provided with a fluororubber groove 123, and a fluororubber protrusion 124 matched with the fluororubber groove 123 is disposed on a surface of the lower fluororubber layer 122.

This embodiment is through setting up fluororubber layer 12, plays sealed framework 1's effect on the one hand, and on the other hand fluororubber layer 12 has anticorrosive function, and the outdoor use of being convenient for improves the utility model discloses a flexibility.

Principle of operation

The utility model relates to a multifunctional LED display screen, each part is as shown in figure 1-figure 3, when using, first framework 101, second framework 102 are fixed through location stand 10 through the mounting hole, and when screen body 5 works, transparent heat dissipation film 8 and heat-conducting layer 13 form an efficient heat conduction and heat dissipation system, improve substantially the utility model discloses a heat dissipation efficiency, through setting up high-transmittance high-reflection film 8, high-transmittance high-reflection film 8 is formed by two different films alternately stacking, makes light carry out multistage reflection, has strengthened the luminousness of screen body 5, makes the luminance of screen body 5 improve and power consumption is low; the waterproof ring 11 prevents water from entering the frame 1 through the gap of the frame 1, which affects the service life of the screen 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (8)

1. The utility model provides a multi-functional type LED display screen, its characterized in that, includes framework (1), framework (1) comprises but first framework (101) and second framework (102) that the opposite side was opened, first framework (101) and second framework (102) one side set up to hinge (2) connection, first framework (101) opposite side is provided with locating support post (10), second framework (102) are provided with the locating hole with locating support post (10) matched with, first framework (101) inside wall is provided with recess (3), recess (3) are provided with 4 and end to end, be provided with blotter (4) in recess (3), first framework (101) are provided with screen body (5) through embedding in recess (3), screen body (5) that are located recess (3) are all wrapped up by blotter (4).

2. The multifunctional LED display screen according to claim 1, wherein a fluororubber layer (12) is disposed at the joint of the first frame body (101) and the second frame body (102).

3. The multifunctional LED display screen according to claim 2, wherein the fluororubber layer (12) comprises an upper fluororubber layer (121) and a lower fluororubber layer (122), the upper fluororubber layer (121) is arranged on the first frame body (101), the lower fluororubber layer (122) is arranged on the second frame body (102), the upper fluororubber layer (121) is provided with a fluororubber groove (123), and the surface of the lower fluororubber layer (122) is provided with a fluororubber protrusion (124) matched with the fluororubber groove (123).

4. The multifunctional LED display screen according to any one of claims 1 to 3, wherein the first frame body (101) is rectangular and hollow in cross section, protective glass is arranged in the first frame body (101) close to two sides of the screen body, the protective glass comprises first protective glass (6) and second protective glass (7), a transparent heat dissipation film (8) is arranged on one side of the first protective glass (6) and the second protective glass (7) facing the screen body (5), and a high-transmittance high-reflection film (9) is arranged on the first frame body (101) close to the first protective glass (6).

5. The multifunctional LED display screen according to claim 4, wherein the cross section of the second frame body (102) is U-shaped, the bottom of the second frame body (102) is a heat conducting layer (13), and the heat conducting layer (13) is made of a heat conducting polyester coating material.

6. The multifunctional LED display screen according to claim 5, wherein the cross section of the buffer pad (4) is a U-shaped structure.

7. The multifunctional LED display screen according to claim 6, wherein a waterproof ring (11) is further disposed at the joint of the first frame body (101) and the second frame body (102).

8. Multifunctional LED display screen according to claim 1, characterized in that the number of positioning pillars (10) is at least 2.

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