Communication equipment and indicating lamp mounting structure thereof

Abstract

The invention relates to communication equipment and an indicating lamp mounting structure thereof. The indicating lamp mounting structure comprises light guide columns, a sealing piece and a pressing plate; one end surface of each light guide column is a light inlet surface, and the other end surface of each light guide column is a light outlet surface; each light guide column is inserted into a via hole in a side wall of a shell; the light outlet surfaces are exposed out of the shell; the sealing piece is provided with through holes matched with the light guide columns in shape; the sealing piece sleeves the light guide columns through the through holes, and is in tight fit with the light guide columns; one side of the sealing piece abuts against the side wall; the pressing plate is connected to the bottom surface of the shell; and the pressing plate extrudes the other side of the sealing piece, so that the sealing piece seals a gap between the light guide columns and the side wall. The indicating lamp mounting structure is positioned in the shell, and is reliable in structure connection, excellent in sealing effect, simple in structure and low in cost, and the conditions that screws are liable to get rusty due to be exposed out of the equipment and the sealing piece is liable to failure due to being exposed to external environment in a long time are avoided, so that the waterproof performance, the corrosion resistance and the reliability are improved.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a communication equipment and an indicator lamp installation structure thereof. Background technique [0002] Indicator lights are widely used in communication equipment, especially mechanical processing and die-casting processing equipment. The indicator lights are used to guide the light emitted by the light-emitting devices on the circuit board to the outside of the equipment, so that operators can observe the status of the indicator lights from the outside, and then Determine the operation of the equipment. [0003] The installation method of the indicator light of general communication equipment is mainly to fix the lamp mirror assembly composed of the light guide column, the sealing ring and the metal cover plate on the outer side wall of the metal shell by screws, and the light guide bar passes through the reserved passage on the side wall of the shell. The h...

AI Technical Summary

Problems solved by technology

The above installation method uses screws to install and fix the light guide column from the outside of the equipment. The screws are exposed to the outside of the equipment and are prone to rust; the sealing ring is exposed to the external environment, and it is easy to fail after long-term work; Compression seals are prone to failure

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