CN106128319A - A kind of LED module cable terminal and power supply terminal protection device - Google Patents

Abstract

The invention discloses a kind of LED module cable terminal and power supply terminal protection device; including module; the front of described module is provided with two waterproof covers; and the side of two waterproof covers is respectively arranged with input winding displacement protection cap and outfan winding displacement protection cap, the inside of described input winding displacement protection cap and outfan winding displacement protection cap is provided with winding displacement.This LED module cable terminal and power supply terminal protection device; by waterproof cover, rubber plug, O-shaped rubber ring, input winding displacement protection cap, outfan winding displacement protection cap, power protection lid and the cooperation of face shield; thus on the basis of existing module, increase a winding displacement and the waterproof cover of power line; by waterproof cover, rubber plug, O-shaped rubber ring by completely enclosed with power line outlet for existing winding displacement; thus reached the effect that module is moistureproof, anti-oxidation and dust-proof; thus decrease the maintenance times of module, reduce the cost of module maintenance.

Description

A LED module cable terminal and power terminal protection device

technical field

The invention relates to the technical field of display module installation structures, in particular to a protection device for LED module cable terminals and power supply terminals.

Background technique

LED modules are widely used in LED products, and there are also great differences in structure and electronics. The simple one is to use a circuit board and shell equipped with LEDs to form an LED module, and the more complicated ones are Coupled with some controlled constant current source and related heat dissipation treatment, the LED life and luminous intensity are better.

The signal input and output of the LED module are connected through the cable terminal, and the power supply terminal of the module is realized through the power cable terminal. The traditional outdoor LED screen cable terminal and power terminal are prone to failure in severe outdoor weather conditions, especially in rainy conditions. It is prone to moisture and oxidation under high and low temperature changes, resulting in frequent maintenance and increased manufacturing costs.

Contents of the invention

The purpose of the present invention is to provide a protection device for LED module cable terminals and power supply terminals, which has the advantages of moisture resistance and oxidation resistance, reduces the number of maintenance of LED module cable terminals and power supply terminals, and reduces the cost, so as to solve the existing problems. LED module cable terminals and power terminals are prone to moisture and oxidation under high and low temperature changes in rainy days, resulting in frequent maintenance and increased manufacturing costs.

In order to achieve the above object, the present invention provides the following technical solutions: a LED module cable terminal and power terminal protection device, including a module, the front of the module is provided with two waterproof covers, and one of the two waterproof covers The side is respectively equipped with an input end cable protection cover and an output end cable protection cover, and the inside of the input end cable protection cover and the output end cable protection cover are provided with a cable, and one end of the cable passes through the rubber The plug is fixedly connected to the surface of the two connectors of the cable terminal arranged inside the waterproof cover, and an O-shaped rubber ring is arranged on one side of the two connectors of the cable terminal.

Preferably, the upper surface of the module is provided with a power protection cover, and the back of the power protection cover is provided with a power cord, and the power protection cover is located between the input terminal cable protection cover and the output terminal cable protection cover.

Preferably, a mask is provided on the back of the module.

Compared with the prior art, the present invention has the following beneficial effects:

1. The LED module cable terminal and power terminal protection device, through the cooperation of waterproof cover, rubber plug, O-shaped rubber ring, input terminal cable protection cover, output terminal cable protection cover, power supply protection cover and mask, Therefore, a waterproof cover for cable and power cord is added on the basis of the existing module, and the outlet of the existing cable and power cord is completely closed through the waterproof cover, rubber plug, and O-shaped rubber ring, thereby achieving the module It has the effect of moisture-proof, anti-oxidation and dust-proof, thereby reducing the maintenance frequency of the module and reducing the cost of module maintenance.

2. The LED module cable terminal and power terminal protection device have compact structure, reasonable design and strong practicability.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of front view of the present invention;

Fig. 3 is the structural representation of top view of the present invention;

Fig. 4 is the sectional structure schematic diagram of A-A of the present invention;

Fig. 5 is the sectional structure schematic diagram of B-B of the present invention;

Fig. 6 is a structural schematic diagram of the rear view of the present invention.

In the figure: 1 module, 2 waterproof cover, 3 rubber plug, 4 O-shaped rubber ring, 5 cable terminal two connectors, 6 cable, 7 input terminal cable protection cover, 8 output terminal cable protection cover, 9 power protection cover, 10 power cord, 11 mask.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-6, the present invention provides a technical solution: a LED module cable terminal and power terminal protection device, including a module 1, the back of the module 1 is provided with a mask 11, by setting the mask 11, thereby Make the module 1 play a moisture-proof and dust-proof effect, thereby reducing the maintenance times of the module 1 and reducing the maintenance cost of the module 1. The upper surface of the module 1 is provided with a power protection cover 9, and the power protection cover 9 The back is provided with a power cord 10, and by setting the power protection cover 9, the module 1 can be protected from moisture, dust and oxidation, thereby reducing the maintenance times of the module 1 and reducing the maintenance cost of the module 1. The protective cover 9 is located between the input terminal cable protection cover 7 and the output terminal cable protection cover 8. Two waterproof covers 2 are provided on the front of the module 1, and one side of the two waterproof covers 2 is respectively provided with an input terminal cable protection cover 8. The cable protection cover 7 and the output end cable protection cover 8, the input end cable protection cover 7 and the output end cable protection cover 8 are all provided with a cable 6 inside, by setting the input end cable protection cover 7 and the output end row Line protection cover 8, which helps to effectively protect the waterproof and dustproof of the entire module 1, thereby reducing the number of maintenance of the module 1 and reducing the maintenance cost of the module 1. One end of the cable 6 passes through the The rubber plug 3 is also fixedly connected to the surface of the second connecting piece 5 of the cable terminal arranged inside the waterproof cover 2. One side of the second connecting piece 5 of the cable terminal is provided with an O-shaped rubber ring 4. By setting the waterproof cover 2, the rubber Plug 3 and O-shaped rubber ring 4, waterproof cover 2 Use rubber plug 3 and O-shaped rubber ring 4 to wrap the cable 6 and the power cord 10, and then fix it on the second connector 5 of the cable terminal and the power cord 10 , such a structure is beneficial to effectively protect the waterproof and dustproof of the entire module 1 , thereby reducing the maintenance times of the module 1 and reducing the maintenance cost of the module 1 .

To sum up: the LED module cable terminal and power terminal protection device, through the waterproof cover 2, the rubber plug 3, the O-shaped rubber ring 4, the input end cable protection cover 7, the output end cable protection cover 8, The cooperation of the power protection cover 9 and the mask 11, thereby adding a waterproof cover 2 for the cable 6 and the power cord 10 on the basis of the existing module 1, through the waterproof cover 2, the rubber plug 3, and the O-shaped rubber ring 4 The outlets of the existing cable 6 and the power cord 10 are completely closed, thereby achieving the effect of moisture-proof, oxidation-proof and dust-proof of the module 1, thereby reducing the maintenance times of the module 1 and reducing the maintenance cost of the module 1.

In addition, the LED module cable terminal and power terminal protection device has a compact structure, a reasonable design, and strong practicability.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (3)

1. LED module cable terminal and a power supply terminal protection device, including module (1),

It is characterized in that: the front of described module (1) is provided with two waterproof covers (2), and the side of two waterproof covers (2) is respectively It is provided with input winding displacement protection cap (7) and outfan winding displacement protection cap (8), described input winding displacement protection cap (7) and output End winding displacement protection cap (8) inside be provided with winding displacement (6), one end of described winding displacement (6) through rubber plug (3) and with setting The fixing connection in surface of part (5), the side of described cable terminal two even part (5) is connected at the cable terminal two that waterproof cover (2) is internal It is provided with O-shaped rubber ring (4).

A kind of LED module cable terminal the most according to claim 1 and power supply terminal protection device, it is characterised in that:

The upper surface of described module (1) is provided with power protection lid (9), and the back side of described power protection lid (9) is provided with power supply Line (10), described power protection lid (9) is positioned between input winding displacement protection cap (7) and outfan winding displacement protection cap (8).

A kind of LED module cable terminal the most according to claim 1 and power supply terminal protection device, it is characterised in that:

The back side of described module (1) is provided with face shield (11).