CN219919409U - Outdoor LED power pack drainage structure and LED box - Google Patents

Abstract

The utility model relates to the technical field of LEDs, in particular to an outdoor LED power supply box drainage structure and an LED box body. The outdoor LED power supply box drainage structure comprises a left drainage block and a right drainage block, wherein the left drainage block is connected with the right drainage block in a combined mode, a fixing hole and a drainage hole are formed in the top end of the drainage structure, the drainage structure is fixed to the bottom of the LED power supply box through the fixing hole and a screw, and the left drainage block comprises a left drainage groove and a buckling groove; the right drainage groove comprises a right drainage groove and a buckle; the buckle with the buckle groove lock, left water drainage tank with the water drainage tank is combined into the water drainage tank to the right side, left side drainage piece with the water drainage piece is combined into the drainage structure to the right side. The drainage structure is in a bent pipeline shape, and a waterproof penetration baffle is further arranged in the drainage groove. The utility model can conveniently and rapidly drain water, prevent external water source from invading, and simultaneously adjust air pressure to prolong the service life of the product.

Description

Outdoor LED power pack drainage structure and LED box

Technical Field

The utility model relates to the technical field of LEDs, in particular to an outdoor LED power supply box drainage structure and an LED box body.

Background

At present, the outdoor box body of the LED display screen is provided with a power box assembly, a control part of the whole box body is arranged in the power box, a detachable cover is arranged on the power box for facilitating installation and maintenance of the part, and a structure of a silica gel pressing ring is generally adopted for internal waterproofing, so that the requirement of sealing the design space of the power box is met.

Along with the accumulation of the service life of the LED display box body, various cover plates and waterproof rings are likely to be aged to different degrees, and local position sealing is extremely easy to fail. In addition, the power supply box is sealed for a long time, and the heat productivity of the power supply box is large during operation, so that a large air pressure difference exists between the inside and the outside of the power supply box, and the service life and the use stability of each part are affected. Based on the above problems, there is a need for a convenient installation structure, which does not affect the waterproof drainage structure of the outdoor LED box, so that after the slight water leakage is caused by the failure of the local fine position of the power supply box on the LED box, the water can be easily discharged, the consequences of serious short circuit display failure of the internal board card, the power supply and each circuit are avoided, and meanwhile, the internal and external air pressure can be balanced to effectively delay the service life of the product.

Disclosure of Invention

Based on this, it is necessary to provide an outdoor LED power box drainage structure and an LED box for solving the problems of the LED box such as the drainage of the power box and the service life.

The utility model provides an outdoor LED power supply box drainage structure, which comprises a left drainage block and a right drainage block, wherein the left drainage block and the right drainage block are connected in a combined mode, a fixing hole and a drainage hole are formed in the top end of the drainage structure, the drainage structure is fixed at the bottom of an LED power supply box through the fixing hole and a screw, and the left drainage block comprises a left drainage groove and a buckling groove; the right water draining block comprises a right water draining groove and a buckle; the buckle with the buckle groove lock, left water drainage tank with the water drainage tank is combined into the water drainage tank to the right side, left side drainage piece with the water drainage piece is combined into the drainage structure to the right side.

In some embodiments, the left drainage block comprises a snap fit locating hole and the right drainage block comprises a snap fit locating post; the buckling positioning column is buckled and connected with the buckling positioning hole.

In some of these embodiments, the drainage structures are in the shape of curved tubing.

In some of these embodiments, a water-impermeable baffle is included in the drain tank.

In some embodiments, the waterproof penetration baffle is disposed on an inner wall of the drain tank, and an included angle is formed between the waterproof penetration baffle and the inner wall of the drain tank, and the included angle ranges from 90 degrees to 180 degrees.

In a second aspect, the utility model also provides an LED box body, which comprises an LED display module, a frame, a power supply box and the outdoor LED power supply box drainage structure in the first aspect; the LED display module is arranged on the frame, the power supply box is arranged on the non-lamp surface of the LED display module, and the drainage structure is arranged at the bottom of the power supply box.

In some embodiments, the power box bottom includes mounting holes at positions corresponding to the positions of the fixing holes at the top end of the drainage structure.

In some of these embodiments, the power box further comprises a set screw that mounts the drain structure to the bottom of the power box through the mounting hole and the set hole.

In some embodiments, the power box and the drainage structure are mounted on the non-lamp surface of the LED display module in a vertical ground.

Compared with the prior art, the utility model has the beneficial effects that: compared with the prior art, the water draining structure is arranged at the bottom end of the power supply box vertically on the ground, so that the water in the power supply box can be drained after the power supply box leaks slightly while the outdoor LED box body structure is not influenced; through setting up crooked pipeline structure in drainage structures inside, still set up waterproof infiltration baffle on the pipeline inner wall, can let the hydroenergy in the power pack discharge easily, can block the invasion of power pack outside water source steam again, can also balance the inside and outside atmospheric pressure of power pack simultaneously, effectively prolonged product life.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to scale, unless expressly stated otherwise.

Fig. 1 is a schematic structural diagram of a left drainage block in a drainage structure of an outdoor LED power supply box according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a right drainage block in a drainage structure of an outdoor LED power box according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a drainage structure of an outdoor LED power supply box according to an embodiment of the present utility model;

fig. 4 is a schematic view of a drainage structure provided in an embodiment of the present utility model mounted on a power supply box.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also 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 also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In addition, the technical features mentioned in the different embodiments of the utility model described below can be combined with one another as long as they do not conflict with one another.

Referring to fig. 1 to 3, an outdoor LED power box drainage structure 16 includes a left drainage block 1 and a right drainage block 7, wherein the left drainage block 1 and the right drainage block 7 are connected in a combined manner, and the left drainage block 1 includes a left drainage groove 2 and a fastening groove 4; the right water draining block 7 comprises a right water draining groove 9 and a buckle 11; the buckle 11 is buckled with the buckle groove 4, the left water drainage groove 1 and the right water drainage groove 7 are combined to form a water drainage groove 16, and the left water drainage block and the right water drainage block are combined and connected to form a water drainage structure 16.

Specifically, in some embodiments the left water drainage block 1 further comprises a buckling positioning hole 3, and the right water drainage block 7 comprises a buckling positioning column 10; the buckling positioning column 3 is buckled and connected with the buckling positioning hole 10; the drainage structure is in the shape of a curved pipe, and waterproof and permeable barriers 5 and 12 are also arranged on the inner wall of the pipe. Through many times of experiments, the waterproof infiltration baffle with there is the contained angle between the inner wall of water drainage tank can make drainage and water-proof effects better, the scope of contained angle is 90 degrees to 180 degrees, and specifically, when the contained angle is 135 degrees, the effect is the best.

Referring to fig. 1 to 4, fig. 4 is a schematic diagram of a portion of an LED box according to the present utility model, including an LED display module, a frame, a power supply box, and an outdoor LED power supply box drainage structure; the LED display module is arranged on the frame, the power supply box is arranged on the non-lamp surface of the LED display module, and the drainage structure is arranged at the bottom (shown in the figure) of the power supply box.

Wherein, the bottom of the power supply box comprises a mounting hole 15, and the position of the mounting hole 15 corresponds to the position of the fixing hole 8 at the top end of the drainage structure. The power box further comprises a fixing screw 14, and the fixing screw 14 is used for installing the drainage structure 16 at the bottom of the power box through the installation hole 15 and the fixing hole 8. When this box is used outdoors, the box is vertical to be put and assemble into large-scale LED display screen, needs to be noted, the power pack with drainage structure installs perpendicularly ground LED display module assembly's non-lamp face is the back, can make the water in the power pack discharge fast like this, the better splash and the invasion of protection outside water simultaneously.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

It should be noted that the description of the present utility model and the accompanying drawings illustrate preferred embodiments of the present utility model, but the present utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, which are not to be construed as additional limitations of the utility model, but are provided for a more thorough understanding of the present utility model. The above-described features are continuously combined with each other to form various embodiments not listed above, and are considered to be the scope of the present utility model described in the specification; further, modifications and variations of the present utility model may be apparent to those skilled in the art in light of the foregoing teachings, and all such modifications and variations are intended to be included within the scope of this utility model as defined in the appended claims.

Claims (9)

1. The outdoor LED power supply box drainage structure is characterized by comprising a left drainage block and a right drainage block, wherein the left drainage block is connected with the right drainage block in a combined way, and comprises a left drainage groove and a clamping groove; the right water draining block comprises a right water draining groove and a buckle; the buckle with the buckle groove lock, left water drainage tank with the water drainage tank is combined into the water drainage tank to the right side, left side drainage piece with the water drainage piece is combined into the drainage structure to the right side.

2. The outdoor LED power box drainage structure of claim 1, wherein the left drainage block comprises snap fit locating holes and the right drainage block comprises snap fit locating posts; the buckling positioning column is buckled and connected with the buckling positioning hole.

3. The outdoor LED power pod drain structure of claim 1, wherein the drain structure is in the shape of a curved conduit.

4. The outdoor LED power pod drainage structure of claim 3, wherein the drainage channel comprises a water-penetration-resistant barrier therein.

5. The outdoor LED power-box drainage structure of claim 4, wherein the waterproof penetration baffle is disposed on the inner wall of the drainage channel, and an included angle is formed between the waterproof penetration baffle and the inner wall of the drainage channel, and the included angle ranges from 90 degrees to 180 degrees.

6. An LED housing comprising an LED display module, a frame, a power box and the outdoor LED power box drainage structure of any one of claims 1-5; the LED display module is arranged on the frame, the power supply box is arranged on the non-lamp surface of the LED display module, and the drainage structure is arranged at the bottom of the power supply box.

7. The LED housing of claim 6, wherein the power box bottom includes mounting holes, the mounting holes corresponding in position to the fixing holes at the top end of the drain structure.

8. The LED housing of claim 7, wherein the power box further comprises a set screw that mounts the drain structure to the bottom of the power box through the mounting hole and the set hole.

9. The LED housing of claim 8, wherein said power pack and said drain structure are mounted vertically above the ground on a non-light side of said LED display module.