CN220189174U

CN220189174U - LED display screen

Info

Publication number: CN220189174U
Application number: CN202321314341.7U
Authority: CN
Inventors: 张龙虎; 王刚
Original assignee: Huizhou Qicai Technology Co ltd
Current assignee: Huizhou Qicai Technology Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-12-15
Anticipated expiration: 2033-05-25

Abstract

The utility model provides an LED display screen, which comprises: a protective film; a connection harness provided on the protective film; the flexible lamp plate can be wound with the protective film, the connecting wire harness is located between the flexible lamp plate and the protective film, the connecting wire harness is pressed on the protective film by the flexible lamp plate, and the flexible lamp plate is electrically connected with the connecting wire harness. By the technical scheme provided by the utility model, the problems that the installation time is long and the installation efficiency is influenced due to the fact that the weight of the LED display screen in the related technology is large can be solved.

Description

LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an LED display screen.

Background

Along with the development and progress of society, the application of high-tech technology in the field of multimedia propagation is more and more widespread, and as the LED display screen has the characteristics of high brightness, low energy consumption, stable performance and long service life, the LED display screen is used for realizing the playing of multimedia advertisements on a large-scale display screen, a billboard and the like.

In the related art, the LED display screen mainly comprises a box body and a display unit, and when the box body is fixed, the box body is required to be supported through a steel structure or a building wall body, the LED display screen is arranged on the steel structure or the building wall body, and then the display effect of the LED display screen can be guaranteed.

However, the LED display screen in the related art has a large weight, resulting in a long installation time, affecting installation efficiency.

Disclosure of Invention

The utility model provides an LED display screen, which aims to solve the problems that the installation time is long and the installation efficiency is influenced due to the fact that the weight of the LED display screen in the related technology is large.

The utility model provides an LED display screen, which comprises: a protective film; a connection harness provided on the protective film; the flexible lamp plate can be wound with the protective film, the connecting wire harness is located between the flexible lamp plate and the protective film, the connecting wire harness is pressed on the protective film by the flexible lamp plate, and the flexible lamp plate is electrically connected with the connecting wire harness.

Further, a plug connector electrically connected with the connecting wire harness is arranged on the flexible lamp panel.

Further, the plug connector includes the plugboard, sets up at the back of flexible lamp plate, and the plugboard is connected with the connection pencil electricity, is provided with sawtooth structure on the plugboard, and sawtooth structure includes tooth sword and is located the accommodation portion between two adjacent tooth sword, and the connection pencil setting is in the accommodation portion, and tooth sword stretches into in the connection pencil and is connected with the connection pencil electricity.

Further, the LED display screen further comprises a fixing piece, one end of the fixing piece penetrates through the protective film and the flexible lamp panel, and the other end of the fixing piece can be connected with the wall body.

Further, the mounting includes fixed sucking disc, and fixed sucking disc's upper end wears to locate protection film and flexible lamp plate, and fixed sucking disc's lower extreme can be connected with the wall body.

Further, the fixing suction cup includes: the lower end of the sucker body is connected with the wall body; the lower end of the connecting rod is connected with the upper end of the sucker body, and the upper end of the connecting rod sequentially penetrates through the protective film and the flexible lamp panel; the clamping part is arranged at the upper end of the connecting rod, and the lower end of the clamping part can be matched with the front side of the flexible lamp panel in a clamping way.

Further, the LED display screen comprises a plurality of flexible lamp plates, the flexible lamp plates are mutually spliced and arranged on the protective film, and two adjacent flexible lamp plates are connected through the fixed sucker.

Further, the LED display screen also comprises a control box, the connecting wire harness comprises a power line and a data line, and the power line and the data line are connected with the control box.

Further, the flexible lamp plate comprises a flexible PCB, a waterproof coating and an LED lamp, wherein the LED lamp is arranged on the front surface of the flexible PCB and is electrically connected with the flexible PCB, and the waterproof coating is arranged on the flexible PCB.

Further, the flexible lamp panel also comprises a double-sided adhesive layer, one surface of the double-sided adhesive layer is adhered to the back surface of the flexible PCB, and the other surface of the double-sided adhesive layer is adhered to the protective film; the waterproof coating is made of silicone resin; the protective film is made of plastic materials.

By applying the technical scheme of the utility model, the LED display screen comprises the protective film, the connecting wire harness and the flexible lamp panel, wherein the connecting wire harness is arranged on the protective film, the flexible lamp panel and the protective film can be wound, so that when the connecting wire harness is pressed on the protective film by the flexible lamp panel, the flexible lamp panel is electrically connected with the connecting wire harness, further, the flexible lamp panel can play a display role under the action of the connecting wire harness, and can be bent, the flexible lamp panel and the protective film can be simultaneously bent and wound, the transportation is facilitated, the installation efficiency is improved, the total amount of the LED display screen is smaller, and the load bearing requirement of the LED display screen can be met under the condition that a steel structure is not arranged. By adopting the structure, through mutual cooperation among the protective film, the connecting wire harness and the flexible lamp panel, the weight of the LED display screen is conveniently reduced, the installation efficiency is improved, the display effect of the LED display screen can be ensured, the LED display screen is integrally arranged, the installation and the debugging are conveniently carried out, and the practicability and the reliability of the LED display screen are improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic structural diagram of an LED display screen according to an embodiment of the present utility model;

FIG. 2 shows a schematic diagram of a plurality of LED display screen tiles provided in accordance with an embodiment of the present utility model;

FIG. 3 illustrates a side view of an LED display screen provided in accordance with an embodiment of the present utility model;

FIG. 4 shows a partial enlarged view at A in FIG. 3;

fig. 5 shows an exploded view of a flexible light panel of an LED display provided according to an embodiment of the present utility model;

fig. 6 shows a schematic diagram of a flexible light panel of an LED display screen according to an embodiment of the present utility model;

FIG. 7 shows a partial enlarged view at B in FIG. 6;

FIG. 8 illustrates a front view of an LED display screen provided in accordance with an embodiment of the present utility model;

FIG. 9 shows a partial enlarged view at C in FIG. 8;

fig. 10 shows a schematic structural diagram of a fixing member of an LED display screen according to an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

10. a protective film;

20. connecting the wire harness; 21. a power line; 22. a data line;

30. a flexible light panel; 31. a plug-in component; 311. a plug board; 312. a saw tooth structure; 3121. a tooth edge; 32. a flexible PCB board; 33. a waterproof coating; 34. an LED lamp; 35. a double-sided adhesive layer;

40. a fixing member; 41. fixing a sucker; 411. a suction cup body; 412. a connecting rod; 413. a clamping part;

50. and a control box.

Detailed Description

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. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. 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.

As shown in fig. 1 to 10, an embodiment of the present utility model provides an LED display screen, which includes a protective film 10, a connection harness 20, and a flexible light panel 30, wherein the connection harness 20 is disposed on the protective film 10, the flexible light panel 30 and the protective film 10 are windable, the connection harness 20 is disposed between the flexible light panel 30 and the protective film 10, the flexible light panel 30 presses the connection harness 20 on the protective film 10, and the flexible light panel 30 is electrically connected with the connection harness 20.

The application this embodiment provides an LED display screen, this LED display screen includes protection film 10, connect pencil 20 and flexible lamp plate 30, connect pencil 20 setting on protection film 10, flexible lamp plate 30 and protection film 10 can the rolling setting, make flexible lamp plate 30 press and establish when on protection film 10 with connecting pencil 20, flexible lamp plate 30 is connected with connecting pencil 20 electricity, and then make can play the effect of demonstration with flexible lamp plate 30 under the effect of connecting pencil 20, and flexible lamp plate 30 can crooked, make flexible lamp plate 30 and protection film 10 can crooked rolling simultaneously, and then be convenient for transport, promote installation effectiveness, and LED display screen total amount is less, can satisfy the bearing demand to the LED display screen under the circumstances that does not set up steel construction. By adopting the structure, through mutual cooperation among the protective film 10, the connecting wire harness 20 and the flexible lamp panel 30, the weight of the LED display screen is conveniently reduced, the installation efficiency is improved, the display effect of the LED display screen can be ensured, the LED display screen is integrally arranged, the installation and the debugging are conveniently carried out, and the practicability and the reliability of the LED display screen are improved.

It should be noted that the flexible light panel 30 and the protective film 10 may be wound, which means that the flexible light panel 30 is mounted on the protective film 10, so that the flexible light panel 30 and the protective film 10 are wound together to form a cylindrical structure.

As shown in fig. 1, 5, 6 and 7, the flexible lamp panel 30 is provided with a plug 31 electrically connected to the connection harness 20. By adopting the structure, the plug connector 31 is arranged on the flexible lamp panel 30, and the plug connector 31 is electrically connected with the connecting wire harness 20, so that the flexible lamp panel 30 has a display effect and is convenient to realize an installation effect.

As shown in fig. 1, 5, 6 and 7, the plug 31 includes a plug board 311, which is disposed on the back surface of the flexible light board 30, the plug board 311 is electrically connected with the connection harness 20, a saw tooth structure 312 is disposed on the plug board 311, the saw tooth structure 312 includes a tooth edge 3121 and a receiving portion between two adjacent tooth edges 3121, the connection harness 20 is disposed in the receiving portion, and the tooth edge 3121 extends into the connection harness 20 and is electrically connected with the connection harness 20. By adopting the structure, the plug board 311 is arranged on the back of the flexible lamp panel 30, the saw-tooth structure 312 is arranged on the plug board 311, the saw-tooth structure 312 comprises the tooth edges 3121 and the accommodating part, the connecting wire harness 20 can be arranged in the accommodating part between the adjacent two tooth edges 3121, and the connecting wire harness 20 can be conveniently punctured by extrusion through the saw-tooth structure 312, so that the plug connector 31 can be directly electrically connected with the connecting wire harness 20 without other plug sockets, the saw-tooth structure 312 of the plug board 311 is fixed on the protective film 10, signals can be transmitted, the flexible lamp panel 30 and the connecting wire harness 20 can be electrically connected, the thickness of an LED display screen can be reduced, and the display effect of the LED display screen can be ensured.

As shown in fig. 1, 8, 9 and 10, the LED display screen further includes a fixing member 40, one end of the fixing member 40 is disposed through the protective film 10 and the flexible light panel 30, and the other end of the fixing member 40 can be connected with a wall. By adopting the structure, the LED display screen can be fixed by the fixing piece 40 through the fixing piece 40, and the LED display screen is convenient to install.

As shown in fig. 1, 8, 9 and 10, the fixing member 40 includes a fixing suction cup 41, the upper end of the fixing suction cup 41 is disposed through the protective film 10 and the flexible light panel 30, and the lower end of the fixing suction cup 41 can be connected with a wall. By adopting the structure, through setting up fixed sucking disc 41 for the protection film 10 and flexible lamp plate 30 are worn to locate by the upper end of fixed sucking disc 41, and the protection film and flexible lamp plate 30 are fixed to the upper end that is convenient for utilize fixed sucking disc 41, and fixed sucking disc 41 can adsorb the connection to the wall body, is convenient for fix.

As shown in fig. 1, 8, 9 and 10, the fixing suction cup 41 includes a suction cup body 411, a connecting rod 412 and a clamping portion 413, wherein the lower end of the suction cup body 411 is connected with a wall, the lower end of the connecting rod 412 is connected with the upper end of the suction cup body 411, the upper end of the connecting rod 412 sequentially penetrates through the protective film 10 and the flexible lamp panel 30, the clamping portion 413 is arranged at the upper end of the connecting rod 412, and the lower end of the clamping portion 413 can be matched with the front surface of the flexible lamp panel 30 in a clamping manner. By adopting the structure, through setting up sucking disc body 411, connecting rod 412 and joint portion 413, sucking disc body 411 can be connected with the cavity, play the fixed effect of absorption, connecting rod 412 can wear to locate protection film 10 and flexible lamp plate 30, when fixing flexible lamp plate 30, need utilize the joint portion 413 of sucking disc body 411 top, joint portion 413 can carry out the joint cooperation with the front of flexible lamp plate 30, make and utilize fixed sucking disc 41 can play the fixed action to flexible lamp plate 30 and protection film 10, can be convenient for adsorb the fixed on the wall body to the LED display screen again, be convenient for install, promote installation effectiveness when lightening weight.

It should be noted that, the fixing suction cup 41 is made of rubber material, so that the fixing suction cup 41 and the wall body are convenient to be adsorbed and fixed.

As shown in fig. 1 and 2, the LED display screen includes a plurality of flexible lamp panels 30, the plurality of flexible lamp panels 30 are spliced with each other and disposed on the protective film 10, and two adjacent flexible lamp panels 30 are connected by a fixing suction cup 41. By adopting the structure, the plurality of flexible lamp panels 30 are mutually spliced and arranged on the protective film 10, and the two adjacent flexible lamp panels 30 are connected through the fixing suction disc 41, so that the LED display screen is convenient to connect and fix, and the display effect of the LED display screen can be ensured.

As shown in fig. 1 and 2, the LED display screen further includes a control box 50, the connection harness 20 includes a power line 21 and a data line 22, and the power line 21 and the data line 22 are connected to the control box 50. By adopting the structure, the power line 21 and the data line 22 are electrically connected with the control box 50 by arranging the control box 50, so that the control box 50 can play a role in supplying power to the flexible lamp panel 30 and can transmit signal data, and the display effect of the LED is ensured.

It should be noted that, in this embodiment, two plugboards 311 are disposed on the back of the flexible light board 30, where one plugboard 311 can puncture the power line 21, so that the plugboard 311 can be electrically connected with the power line 21, and has a power supply function on the flexible light board 30, and the other plugboard 311 can puncture the data line 22, so that the plugboard 311 can be electrically connected with the data line 22, and has a function of transmitting signals on the flexible light board 30, so that the power supply function can be achieved, the signals can be transmitted, the thickness of the LED display screen can be reduced, the winding setting can be guaranteed, the display effect of the LED display screen can be improved, and the device has the characteristics of simple structure and convenience in installation.

Wherein, be provided with a plurality of connection pencil 20 on the control box 50, every connection pencil 20's power cord 21 and data line 22 all extend along the length direction of protection film 10 and set up, and power cord 21 and data line 22 all set up on protection film 10, utilize two plugboards 311 at flexible lamp plate 30 back to carry out the electricity with power cord 21 and data line 22 respectively and be connected, and then fix a plurality of flexible lamp plates 30, every flexible lamp plate 30 homoenergetic corresponds power cord 21 and data line 22 and assembles fixedly, guarantee the display effect.

As shown in fig. 4 and 5, the flexible light panel 30 includes a flexible PCB 32, a waterproof coating 33, and an LED lamp 34, the LED lamp 34 being disposed on the front surface of the flexible PCB 32 and electrically connected to the flexible PCB 32, the waterproof coating 33 being disposed on the flexible PCB 32. By adopting the structure, the LED lamp 34 is arranged on the flexible PCB 32 and can be electrically connected with the flexible PCB 32, and the waterproof coating 33 is arranged on the flexible PCB 32, so that the waterproof effect on the flexible PCB 32 can be achieved.

As shown in fig. 4 and 5, the flexible light panel 30 further includes a double-sided adhesive layer 35, one side of the double-sided adhesive layer 35 is adhered to the back surface of the flexible PCB 32, and the other side of the double-sided adhesive layer 35 is adhered to the protective film 10. By adopting the structure, through setting up the double faced adhesive tape 35, the one side of being convenient for utilize the double faced adhesive tape 35 bonds with the back of flexible PCB board 32, and the another side of double faced adhesive tape 35 bonds with protection film 10, and the effect of being convenient for utilize the double faced adhesive tape 35 to play the bonding fixed is convenient for fix flexible PCB board 32 on protection film 10, guarantees connection structure's stability.

It should be noted that, the double-sided adhesive layer 35 is compressed, and then when one side of the double-sided adhesive layer 35 is adhered to the back of the flexible PCB board 32, an open slot is provided on the double-sided adhesive layer 35, through which the plug connector 31 can extend, and the other side of the double-sided adhesive layer 35 can be adhered to the protective film 10, and then when the plug connector 31 pierces the connection harness 20 by extrusion, the connection harness 20 can be fixed between the flexible lamp board 30 and the protective film 10 under the action of the double-sided adhesive layer 35.

In this embodiment, the waterproof coating 33 is made of silicone material. By adopting the above structure, the waterproof coating 33 is made of the silicone material, which can play a role in waterproofing and reduce the production cost.

In this embodiment, the protective film 10 is made of plastic material. The protective film 10 is made of plastic materials, and has the characteristics of simple structure and convenience in production.

The device provided by the embodiment has the following beneficial effects:

(1) Through setting up the mutual cooperation between protection film 10, connection pencil 20 and the flexible lamp plate 30 three, both be convenient for reduce the weight of LED display screen, promote installation effectiveness, can guarantee the display effect of LED display screen again, set up the LED display screen as an organic whole, be convenient for install and debug, promote the practicality and the reliability of LED display screen;

(2) By arranging the plug connector 31 on the flexible lamp panel 30, the plug connector 31 is electrically connected with the connecting wire harness 20, so that the flexible lamp panel 30 has a display effect and is convenient to realize an installation effect;

(3) The saw tooth structure 312 is arranged on the plugboard 311, the saw tooth structure 312 comprises tooth edges 3121 and a containing part, and the connecting wire harness 20 can be arranged in the containing part between two adjacent tooth edges 3121, so that the connecting wire harness 20 can be conveniently punctured by extrusion through the saw tooth structure 312, the plug connector 31 can be directly and electrically connected with the connecting wire harness 20, and thus, the flexible lamp panel 30 and the connecting wire harness 20 can be electrically connected conveniently, and the thickness of the LED display screen can be reduced;

(4) Through the arrangement of the fixed sucker 41, the upper end of the fixed sucker 41 penetrates through the protective film 10 and the flexible lamp panel 30, so that the protective film and the flexible lamp panel 30 are conveniently fixed by the upper end of the fixed sucker 41, and the fixed sucker 41 can be used for adsorbing and connecting a wall body, so that the fixation is facilitated;

(5) Through setting up sucking disc body 411, connecting rod 412 and joint portion 413, sucking disc body 411 can be connected with the cavity, play the fixed effect of absorption, connecting rod 412 can wear to locate protection film 10 and flexible lamp plate 30, when fixing flexible lamp plate 30, need utilize the joint portion 413 of sucking disc body 411 top, joint portion 413 can carry out joint cooperation with the front of flexible lamp plate 30, make and utilize fixed sucking disc 41 can play the fixed action to flexible lamp plate 30 and protection film 10, can be convenient for adsorb the fixed on the wall body to the LED display screen again, be convenient for install;

(6) Through setting up LED lamp 34 on flexible PCB board 32 and can carry out the electricity with flexible PCB board 32 and be connected, set up waterproof coating 33 on flexible PCB board 32, and then can play the waterproof effect to flexible PCB board 32, set up double faced adhesive tape 35, the one side of being convenient for utilize double faced adhesive tape 35 bonds with flexible PCB board 32's the back, the another side of double faced adhesive tape 35 bonds with protection film 10, the effect of being convenient for utilize double faced adhesive tape 35 to play the bonding fixedly, be convenient for fix flexible PCB board 32 on protection film 10, guarantee connection structure's stability.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. 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

1. An LED display screen, the LED display screen comprising:

a protective film (10);

a connection harness (20) provided on the protective film (10);

the flexible lamp panel (30), flexible lamp panel (30) with protection film (10) can the rolling set up, connecting pencil (20) are located flexible lamp panel (30) with between protection film (10), flexible lamp panel (30) will connecting pencil (20) are pressed and are established on protection film (10), flexible lamp panel (30) with connecting pencil (20) electricity is connected.

2. The LED display screen according to claim 1, characterized in that the flexible light panel (30) is provided with a plug connector (31) electrically connected with the connection harness (20).

3. The LED display screen according to claim 2, wherein the plug connector (31) comprises a plug board (311) arranged on the back surface of the flexible light board (30), the plug board (311) is electrically connected with the connection wire harness (20), a saw tooth structure (312) is arranged on the plug board (311), the saw tooth structure (312) comprises a tooth edge (3121) and a containing part positioned between two adjacent tooth edges (3121), the connection wire harness (20) is arranged in the containing part, and the tooth edge (3121) stretches into the connection wire harness (20) and is electrically connected with the connection wire harness (20).

4. The LED display screen according to claim 1, further comprising a fixing member (40), wherein one end of the fixing member (40) is disposed through the protective film (10) and the flexible light board (30), and the other end of the fixing member (40) is capable of being connected to a wall.

5. The LED display screen according to claim 4, wherein the fixing member (40) comprises a fixing suction cup (41), an upper end of the fixing suction cup (41) is penetrated through the protective film (10) and the flexible lamp panel (30), and a lower end of the fixing suction cup (41) can be connected with the wall body.

6. The LED display screen according to claim 5, characterized in that the fixed suction cup (41) comprises:

the sucker body (411), the lower end of the sucker body (411) is connected with the wall;

the lower end of the connecting rod (412) is connected with the upper end of the sucker body (411), and the upper end of the connecting rod (412) sequentially penetrates through the protective film (10) and the flexible lamp panel (30);

the clamping part (413) is arranged at the upper end of the connecting rod (412), and the lower end of the clamping part (413) can be matched with the front surface of the flexible lamp panel (30) in a clamping mode.

7. The LED display screen according to claim 5, characterized in that the LED display screen comprises a plurality of the flexible lamp panels (30), the plurality of the flexible lamp panels (30) are spliced with each other on the protective film (10), and two adjacent flexible lamp panels (30) are connected through the fixing suction cup (41).

8. The LED display screen according to claim 1, further comprising a control box (50), wherein the connection harness (20) comprises a power line (21) and a data line (22), and wherein the power line (21) and the data line (22) are connected to the control box (50).

9. The LED display screen according to claim 1, wherein the flexible light board (30) comprises a flexible PCB board (32), a waterproof coating (33) and an LED lamp (34), the LED lamp (34) is disposed on the front surface of the flexible PCB board (32) and electrically connected to the flexible PCB board (32), and the waterproof coating (33) is disposed on the flexible PCB board (32).

10. The LED display screen of claim 9, wherein the LED display screen,

the flexible lamp panel (30) further comprises a double-sided adhesive layer (35), one surface of the double-sided adhesive layer (35) is adhered to the back surface of the flexible PCB (32), and the other surface of the double-sided adhesive layer (35) is adhered to the protective film (10);

the waterproof coating (33) is made of a silicone material;

the protective film (10) is made of plastic materials.