CN218768601U - Waterproof LED display screen - Google Patents

Abstract

The application relates to the technical field of LED display screens, in particular to a waterproof LED display screen. A waterproof LED display screen comprising: the device comprises a plurality of modules, a box body, a power supply and a frame; the plurality of modules are connected with the box body, and the frame is arranged on the periphery of the box body; the frame divide into inlayer frame and outer frame, inlayer frame with outer frame nestification sets up, the box back still includes waterproof apron, the power sets up on the waterproof apron. The utility model discloses a design has satisfied under the whole waterproof condition of LED display screen and has increased bulk strength again.

Description

Waterproof LED display screen

Technical Field

The application relates to the technical field of LED display screens, in particular to a waterproof LED display screen.

Background

The existing outdoor LED display screen in the market at present adopts die casting to design a standard frame, and meets waterproof requirements through a single frame, so that the whole LED display screen meets the outdoor waterproof use requirements, meets the size requirements of application scenes through the splicing of a plurality of frames, and is mostly used for outdoor independent installation and use.

Frame and frame interconnect in this kind of scheme, junction face or local face contact, are difficult to guarantee the waterproof requirement of junction, and when outdoor rainwater or when moist, water can be followed the LED display screen outside and splash into the screen rear side. When the LED display is used in a showcase, an unprotected outdoor environment is in front of the LED display, and indoor or other equipment is behind the LED display, which may cause indoor moisture or rain water to penetrate into other equipment, resulting in a reduction in the service life of the equipment.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a waterproof LED display screen to solve the above problems.

In a first aspect, the utility model provides a waterproof LED display screen, include: the device comprises a plurality of modules, a box body, a power supply and a frame;

the plurality of modules are connected with the box body, and the frame is arranged on the periphery of the box body; the frame divide into inlayer frame and outer frame, inlayer frame with outer frame nestification sets up, the box back still includes waterproof apron, the power sets up on the waterproof apron.

In some embodiments, waterproof silica gel is arranged around the waterproof cover plate, and the waterproof cover plate is fixed on the box body by screws.

In some embodiments, the box is a double-layer structure.

In some embodiments, a number of the modules are further provided with module docking ports.

In some embodiments, a waterproof rubber ring is further arranged around the module opposite-insertion port.

In some embodiments, a module-to-socket is disposed on the case.

In some embodiments, the surrounding edge structure is nested around the outer frame.

In some embodiments, screws are arranged outside the frames to tightly press the inner frame and the outer frame.

In some embodiments, the surface of the frame is provided with fine particles of powder.

In some embodiments, the bottom of the box body is also provided with a water leakage hole.

Therefore, the utility model discloses following beneficial effect has: the frame is filled with the powder fine particles, and the bottom of the box body is also provided with the water leakage holes, so that water accumulation in rainy days is prevented, and the service life and the waterproof grade of the whole LED display screen are improved; the strength of the LED display screen is improved by the double-layer structure of the box body and the arrangement of the inner layer and the outer layer of the frame, and the module can be quickly assembled on the box body in a mode of inserting the ports oppositely; through having set up waterproof apron at the box back and having set up waterproof rubber ring at the opposite insertion port and sealed, waterproof around having realized the LED display screen.

Drawings

One or more embodiments are illustrated in drawings corresponding to, and not limiting to, the embodiments, in which elements having the same reference number designation may be represented as similar elements, unless specifically noted, the drawings in the figures are not to scale.

Fig. 1 is a schematic view of a frame structure of a waterproof LED display screen according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a module structure of a waterproof LED display screen according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a module and a box of a waterproof LED display screen according to another embodiment of the present invention;

fig. 4 is a schematic structural diagram of a box body of a waterproof LED display screen according to an embodiment of the present invention;

fig. 5 is a schematic view of a waterproof LED display screen according to an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and embodiments. It will be understood that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1, fig. 2, fig. 3 and fig. 5, the present invention provides a waterproof LED display screen, including: the device comprises a plurality of modules 4, a box body 5, a power supply 8 and a frame (the frame consists of an outer layer frame 1 and an inner layer frame 2); the modules 4 are connected with the box body 5, and the frame is arranged around the box body 5; the frame is divided into an inner layer frame 2 and an outer layer frame 1, the inner layer frame 2 and the outer layer frame 1 are nested, the back of the box body 5 further comprises a waterproof cover plate 9, and the power supply 8 is arranged on the waterproof cover plate 9.

In some embodiments, the waterproof cover plate is detachable and can be used for facilitating module installation and later maintenance; waterproof silica gel is arranged around the waterproof cover plate 9, and the waterproof cover plate is fixed on the box body 5 through screws. Particularly, after the screw locking around the waterproof apron, waterproof silica gel receives the extrusion in order to reach around sealed, has played waterproof effect. The box 5 can also be a double-layer structure, particularly, the box body part of the box adopts the sheet metal forming, and the double-layer structure design is adopted, so that the strength is enhanced, and the waterproofness of the box body is guaranteed. The module 3 is further provided with a module opposite-plugging port 31, wherein the module opposite-plugging port 31 can be further provided with a protection waterproof structure at the periphery, and a waterproof rubber ring is arranged in the embodiment. Correspondingly, a module opposite-inserting hole 51 is formed in the box body 5, a plurality of module units are oppositely inserted into the box body through connectors, power and signal transmission are carried out between the module units and the box body, the periphery of the opposite-inserting hole is sealed by a waterproof rubber ring, and the periphery is sealed and waterproof when the module is inserted into the box body.

In other embodiments, the outer frame 1 is further provided with a surrounding edge (not shown) structure around the outer frame. Specifically, the surrounding edge structure is nested around the outer layer frame, so that a certain waterproof effect is achieved; the frame outside sets up the screw will inlayer frame with outer frame fastening compresses tightly, the surface of frame sets up the tiny granule of powder, specifically, after the inlayer frame both sides are nested, the side passes through the screw and fastens the inlayer frame and compresses tightly, gets rid of the clearance between two layers when fixed to after the surface is handled through the process of dusting, the tiny granule of powder has comprehensively filled and covered the surface, reaches waterproof requirement, satisfies waterproof prerequisite underframe and has adopted inside and outside double-deck frame design, has strengthened bulk strength.

Referring to fig. 4, the bottom of the box 6 shown in fig. 4 is further provided with a water leakage hole 61. Particularly, for preventing the inside ponding of overcast and rainy weather LED display screen, set up the hole that leaks in bottom half, with preceding infiltration, the rainwater or other liquid of inflow, outside top-down flow out box, also improved the life and the waterproof grade of box when avoiding the inside ponding of LED display screen.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (9)

1. A waterproof LED display screen, comprising: the device comprises a plurality of modules, a power supply, a box body and a frame;

the plurality of modules are connected with the box body, and the frame is arranged on the periphery of the box body; the frame divide into inlayer frame and outer frame, inlayer frame with outer frame nestification sets up, the box back still includes waterproof apron, the power sets up on the waterproof apron.

2. The waterproof LED display screen of claim 1, wherein waterproof silica gel is arranged around the waterproof cover plate, and the waterproof cover plate is fixed on the box body by screws.

3. The waterproof LED display screen of claim 1, wherein the box is a double-layer structure.

4. The waterproof LED display screen of claim 1, wherein a plurality of the modules are further provided with module docking ports.

5. The waterproof LED display screen of claim 4, wherein the module plug port is further provided with a waterproof rubber ring around.

6. The waterproof LED display screen of claim 5, wherein the box body is provided with a module socket.

7. The waterproof LED display screen of claim 1, wherein a surrounding edge structure is further nested around the outer frame.

8. The waterproof LED display screen of claim 7, wherein screws are arranged outside the frame to tightly press the inner frame and the outer frame.

9. The waterproof LED display screen of claim 8, wherein the bottom of the box body is further provided with water leakage holes.

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