CN205028601U

CN205028601U - Drainage structures of outdoor LED display module assembly

Info

Publication number: CN205028601U
Application number: CN201520724114.0U
Authority: CN
Inventors: 庄元平; 刘志峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-18
Filing date: 2015-09-18
Publication date: 2016-02-10
Anticipated expiration: 2025-09-18

Abstract

The utility model discloses a drainage structures of outdoor LED display module assembly, including drain pan and drain pan matched with PCB board, all be equipped with the water drainage tank of indent on the drain pan lateral surface, the cover is equipped with the waterproof plastic strip of one deck on the drain pan outward flange, all be equipped with the capillary groove on the drain pan bottom surface, it is equipped with the outlet to be arranged in between water drainage tank and the capillary groove of drain pan bottom side, the drain pan is the frame shape structure, water drainage tank is half circular structure of indent, the water drainage tank intercommunication that links to each other, the capillary groove that links to each other also communicates, the outlet is more than two or two, it has the wash port to open among the water drainage tank of drain pan bottom side side. After the technical solution is adopted, the utility model provides a drainage structures of outdoor LED display module assembly through wearing to be equipped with the outlet between water drainage tank in the drain pan bottom side and the capillary groove, has realized the function of initiative drainage, will infiltrate the discharge of the inside moisture of drain pan, has avoided leading to the fact ponding in the module, and has resulted in the PCB board to soak back three proofings lacquer for a long time losing efficacy, and the product is destroyed.

Description

A kind of discharge structure of outdoor LED display module

Technical field

The utility model relates to the discharge structure of a kind of outdoor LED display module.

Background technology

Illuminations is seen everywhere in our daily life, and present society advocates energy-saving and emission-reduction, and therefore illuminations is at leisure also to the future development reducing energy consumption, and LED just wherein a kind of important light source, based on this light source, energy consumption is low, energy utilization rate is high, therefore obtains flourish.Wherein LED display is as novel outdoor advertising communications media medium, needs to tackle various inclement weather, and water resistance is as an important indicator of LED display.Along with the universalness of product and the reduction of cost, many users often by the installation summary of LED display module when display screen assembling, thus weaken the water resistance of framework, cause the module back side easily to intake, cause great damage to product.And waterproof needs stage+module higher, need a series of steel frame construction closely cooperate and accessory to realize waterproof, and when water resistance lost efficacy, there is no the unwatering system responded, the measure of waterproof easily causes impeded drainage on the contrary, thus causes ponding, the destruction of product in family.

Utility model content

For the problems referred to above, the utility model provides a kind of outdoor LED.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of discharge structure of outdoor LED display module, comprise the pcb board that drain pan and drain pan match, described drain pan lateral surface is equipped with the rhone of indent, described drain pan outward flange is arranged with one deck waterproof plastic strip, described drain pan bottom surface is equipped with capillary groove, between described rhone in drain pan bottom side and capillary groove, is provided with freeing port.

Further, described drain pan is frame-like structure.

Further, described rhone be indent semi arch structure.

Further, described connected rhone is communicated with, and described connected capillary groove is also communicated with.

Further, described freeing port is two or more.

Further, have osculum in the rhone of described drain pan bottom side side, osculum is two or more.

From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:

1, a kind of outdoor LED that the utility model provides shows the discharge structure of module, by being equipped with freeing port between the rhone in drain pan bottom side and capillary groove, achieve the function of Active Drainage, the discharge of the moisture of bottom shell will be penetrated into, avoid and cause ponding in module, and three anti-paints lost efficacy after causing pcb board to soak for a long time, product was destroyed.

2, a kind of outdoor LED that the utility model provides shows the discharge structure of module, by being provided with rhone and osculum in the position of the easy ponding of module, utilize the height of rhone, osculum is hidden, prevent rainwater from entering bottom shell by osculum, thus can better realize water-proof drainage function.

3, a kind of outdoor LED that the utility model provides shows the discharge structure of module, by being arranged with one deck waterproof plastic strip on drain pan outward flange, this module can being made better to be fitted on metope, make it not easily seep water, better protect product.

Accompanying drawing explanation

The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:

Fig. 1 is the front view of the discharge structure of a kind of outdoor LED display of the utility model module;

Fig. 2 is the vertical view of the discharge structure of a kind of outdoor LED display of the utility model module.

In figure: 1. drain pan 2.PCB plate 3. rhone 4. plastic strip 5. capillary groove 6. freeing port 7. osculum

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

Embodiment

With reference to figure 1, Fig. 2, a kind of discharge structure of outdoor LED display module, comprise the pcb board 2 that drain pan 1 and drain pan match, drain pan 1 lateral surface is equipped with the rhone 3 of indent, drain pan 1 outward flange is arranged with one deck waterproof plastic strip 4, bottom surface is equipped with capillary groove 5 to drain pan 1, freeing port 6 is provided with between rhone 3 in drain pan bottom side and capillary groove 5, drain pan 1 is frame-like structure, rhone 3 be indent semi arch structure, the rhone 3 be connected is communicated with, the capillary groove 5 be connected also is communicated with, freeing port 6 is two or more, osculum 7 is had in the rhone of drain pan bottom side side, osculum is two or more.The discharge structure of a kind of outdoor LED display module that the utility model provides, by being equipped with freeing port 6 between the rhone 3 in drain pan 1 bottom side and capillary groove 5, achieve the function of Active Drainage, the discharge of the moisture of drain pan 1 inside will be penetrated into, avoid and cause ponding in module, and three anti-paints lost efficacy after causing pcb board to soak for a long time, product is destroyed, further, by being provided with rhone 3 and osculum 7 in the position of the easy ponding of module, utilize the height of rhone 3, osculum 7 is hidden, prevent rainwater from entering bottom shell by osculum 7, thus can better realize water-proof drainage function, further, by being arranged with one deck waterproof plastic strip 4 on drain pan 1 outward flange, this module can be made better to be fitted on metope, it is made not easily to seep water, better protect product.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims

1. the discharge structure of an outdoor LED display module, comprise the pcb board (2) that drain pan (1) and drain pan match, it is characterized in that: the rhone (3) described drain pan (1) lateral surface being equipped with indent, described drain pan (1) outward flange is arranged with one deck waterproof plastic strip (4), described drain pan (1) bottom surface is equipped with capillary groove (5), described in be arranged between the rhone (3) of drain pan bottom side and capillary groove (5) and be provided with freeing port (6).

2. the discharge structure of a kind of outdoor LED display module according to claim 1, is characterized in that: described drain pan (1) is frame-like structure.

3. the discharge structure of a kind of outdoor LED display module according to claim 1, is characterized in that: the semi arch structure that described rhone (3) is indent.

4. the discharge structure of a kind of outdoor LED display module according to claim 1, is characterized in that: described connected rhone (3) is communicated with, and described connected capillary groove (5) is also communicated with.

5. the discharge structure of a kind of outdoor LED display module according to claim 1, is characterized in that: described freeing port (6) is two or more.

6. the discharge structure of a kind of outdoor LED display module according to claim 1, is characterized in that: have osculum (7) in the rhone of described drain pan bottom side side, osculum is two or more.