Outdoor waterproof transparent display screen

Abstract

The utility model discloses a transparent display screen for outdoor waterproofing. The transparent display screen comprises a frame and a plurality of waterproof display modules, the plurality of waterproof display modules are respectively and fixedly connected with the frame, each waterproof display module comprises a lamp bead, a circuit board and a bottom shell, the bottom shell is provided with a plurality of fixing grooves, the circuit board is fixed in the fixing grooves, the lamp beads are arranged on the surface of the circuit board, and sealant is filled between the fixing grooves and the circuit board. The waterproof LED lamp has the advantages that the bottom shell is provided with the fixing grooves which are parallel to one another, the circuit board is arranged in each fixing groove, the lamp beads are connected to the surfaces of the circuit boards, the circuit boards are fixed to the fixing grooves in a sealed mode through sealant, the circuit boards are protected, and the waterproof effect is good; it is ensured that the display screen is not affected by natural environmental factors such as water and dust in the outdoor environment, and the stable display effect is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a transparent display screen for outdoor waterproofing. Background Art

[0002] With the development of technology, transparent display screens have been widely used in outdoor advertising, commercial displays, stage performances and other fields. However, traditional transparent display screens are easily affected by natural environmental factors such as water and dust in outdoor environments, resulting in a decline in display effects and even equipment damage. Therefore, the inventor has designed a transparent display screen for outdoor waterproofing, which has good waterproof and dustproof effects. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a transparent display screen for outdoor waterproofing in view of the deficiencies of the prior art.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions.

[0005] A transparent display screen for outdoor waterproofing includes a frame and a plurality of waterproof display modules; the plurality of waterproof display modules are respectively fixedly connected to the frame. The waterproof display module includes lamp beads, a circuit board and a bottom shell. The bottom shell is provided with a plurality of fixing grooves, the circuit board is fixed in the fixing grooves, the lamp beads are arranged on the surface of the circuit board, and sealant is filled between the fixing grooves and the circuit board.

[0006] A preferred solution is that the transparent display screen for outdoor waterproofing further includes a control box and a waterproof ring. An inlet is provided on the back of the bottom shell. The control box is arranged on the back of the frame, the control box covers the inlets of the plurality of waterproof display modules, and a waterproof ring is sleeved outside the inlet.

[0007] A preferred solution is that the bottom shell includes a frame body, a transverse support bar arranged in the frame body, and a longitudinal support bar arranged in the frame body. The transverse support bar is recessed inward to form a fixing groove, and a heat dissipation ventilation groove is formed between adjacent transverse support bars.

[0008] A preferred solution is that the waterproof display module further includes a mask, and the mask covers the surface of the lamp beads.

[0009] A preferred solution is that the frame is made of stainless steel or aluminum alloy material.

[0010] A preferred solution is that the bottom shell is made of plastic material.

[0011] The transparent display screen for outdoor waterproofing provided by the embodiment of the present utility model has at least the following beneficial effects: The bottom shell is provided with a plurality of fixing grooves which are arranged in parallel with each other. Each fixing groove is provided with a circuit board, and the surface of the circuit board is connected with lamp beads. The circuit board is sealed and fixed in the fixing groove through a sealing glue, which plays a protective role for the circuit board and has a good waterproof effect, ensuring that the display screen is not affected by natural environmental factors such as water and dust in the outdoor environment and maintaining a stable display effect.

[0012] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly, it can be implemented according to the content of the description. And in order to make the above and other purposes, features and advantages of the present utility model more obvious and understandable, the following preferred embodiments are specifically given and described in detail in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a perspective view of the present utility model;

[0014] Figure 2 is an exploded view of the present utility model;

[0015] Figure 3 is a perspective view of the waterproof display module in the present utility model;

[0016] Figure 4 is an exploded view of the waterproof display module in the present utility model;

[0017] Figure 5 is a partial perspective view of the bottom shell in the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] To elaborate on the idea and purpose of this application, the following will further explain this application in conjunction with the accompanying drawings and specific embodiments.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used in the description of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the description and claims of this application or the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", "left", "right", etc. in the description and claims of this application or the above drawings are used to distinguish different objects and are not used to describe a specific order.

[0020] References to "embodiments" in this document mean that the specific features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The phrase appears at various positions in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0021] As Figures 1 to 5 shown, an embodiment of the present application provides a transparent display screen for outdoor waterproofing, including a frame 10 and a plurality of waterproof display modules 20; the plurality of waterproof display modules 20 are respectively fixedly connected to the frame 10, and the waterproof display module 20 includes a lamp bead 21, a circuit board 22, and a bottom case 23. The bottom case 23 is provided with a plurality of fixing grooves 231, the circuit board 22 is fixed in the fixing grooves 231, the lamp bead 21 is arranged on the surface of the circuit board 22, and a sealant is filled between the fixing grooves 231 and the circuit board 22.

[0022] As Figures 1 to 5 shown, the bottom case 23 is provided with a plurality of fixing grooves 231, the plurality of fixing grooves 231 are arranged in parallel with each other, a circuit board 22 is arranged in each fixing groove 231, a lamp bead 21 is connected to the surface of the circuit board 22, and the circuit board 22 is hermetically fixed in the fixing groove 231 by a sealant, which plays a protective role for the circuit board 22 and has a good waterproof effect. It ensures that the display screen is not affected by natural environmental factors such as water and dust in the outdoor environment and maintains a stable display effect.

[0023] As Figures 1 to 5 shown, the transparent display screen for outdoor waterproofing further includes a control box 30 and a waterproof ring 40. The back surface of the bottom case 23 is provided with an inlet 232, the control box 30 is arranged on the back surface of the frame 10, the control box 30 covers the inlet 232 of the plurality of waterproof display modules 20, and a waterproof ring 40 is sleeved outside the inlet 232.

[0024] As Figures 1 to 5 shown, the control box 30 covers the inlet 232 of the plurality of waterproof display modules 20, the wires of the control box 30 pass through the inlet 232 and are connected to the circuit board 22, and the waterproof ring 40 plays a waterproof role.

[0025] As Figures 1 to 5 shown, the control box 30 is provided with a waterproof connector 31, the wires in the control box 30 are connected to the waterproof connector 31, and the external power supply line and signal line are respectively connected to the waterproof connector 31 to ensure stable connection in a harsh outdoor environment.

[0026] As Figures 1 to 5As shown, the bottom case 23 includes a frame body 233, a transverse support bar 234 disposed within the frame body 233, and a longitudinal support bar 235 disposed within the frame body 233. The transverse support bar 234 is recessed inward to form a fixing groove 231, and a heat dissipation ventilation groove 236 is formed between adjacent transverse support bars 234. The heat dissipation ventilation groove 236 has good ventilation to ensure the heat dissipation performance of the display screen. The heat dissipation ventilation groove 236 can achieve a good perspective effect while maintaining high-definition display quality.

[0027] As Figures 1 to 5 shown, the waterproof display module 20 further includes a face mask 24, and the face mask 24 covers the surface of the lamp beads 21. The face mask 24 plays a certain protective role for the lamp beads 21.

[0028] As Figures 1 to 5 shown, the frame 10 is made of stainless steel or aluminum alloy material.

[0029] As Figures 1 to 5 shown, the bottom case 23 is made of plastic material.

[0030] The above are the specific implementation manners of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can still be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. A transparent display screen for outdoor waterproofing, characterized in that: It includes a frame and several waterproof display modules; the several waterproof display modules are fixedly connected to the frame respectively, the waterproof display modules include lamp beads, a circuit board and a bottom shell, the bottom shell is provided with several fixing grooves, the circuit board is fixed in the fixing grooves, the lamp beads are arranged on the surface of the circuit board, and sealant is filled between the fixing grooves and the circuit board.

2. The transparent display screen for outdoor waterproofing according to claim 1, characterized in that: The transparent display screen for outdoor waterproofing also includes a control box and a waterproof ring. A wire inlet is provided on the back of the bottom shell. The control box is arranged on the back of the frame. The control box covers the wire inlets of several waterproof display modules. A waterproof ring is provided on the outer cover of the wire inlet.

3. The transparent display screen for outdoor waterproofing according to claim 1, characterized in that: The bottom shell includes a frame, a transverse support bar arranged in the frame, and a longitudinal support bar arranged in the frame. The transverse support bar is recessed inward to form a fixing groove, and a heat dissipation and ventilation groove is formed between adjacent transverse support bars.

4. The transparent display screen for outdoor waterproofing according to claim 1, characterized in that: The waterproof display module also includes a mask, which covers the surface of the lamp beads.

5. The outdoor waterproof transparent display screen according to claim 1, characterized in that: The frame is made of stainless steel or aluminum alloy.

6. The transparent display screen for outdoor waterproofing according to claim 1, characterized in that: The bottom shell is made of plastic material.

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