High-efficiency heat dispersion electric power supply equipment with light-emitting diode (LED) indicator light

Abstract

The invention provides high-efficiency heat dispersion electric power supply equipment with a light-emitting diode (LED) indicator light. The electric power supply equipment comprises a pin-type inserting device (3) and a seat hole fixing device, wherein the pin-type inserting device (3) comprises a body part (30) and two pin-type plugs (31); the pin-type plugs (31) are symmetrically arranged relative to the center axis of the body part (30); guide horizontal parts (33) are arranged at the upper parts of the two pin-type plugs (31), and are used for being in sliding fit with corresponding one of two sliding grooves (32) formed in the body part (30) in a sliding manner and bearing mechanical loads in the up-and-down direction; the seat hole fixing device comprises a base (1) and two mounting racks (4); the two mounting racks (4) are fixed on the base (1) and are symmetrically arranged relative to the center axis; and an inserting groove (40) in which corresponding one of the two pin-type plugs (31) is inserted is formed in each mounting rack (4).

Description

technical field [0001] The invention relates to the field of power supply, in particular to a high-efficiency heat-dissipating power supply device with LED indicator lights. Background technique [0002] In the field of electric power supply, the cooperating use of the pin type insertion device and the socket hole type fixing device is a common mode. [0003] In this power supply mode, the pin is often clamped by elastic clamping force to achieve reliable electrical connection. However, this mode can meet the general requirements, but it is difficult to meet the high reliability of the clamping force. In some cases where the clamping degree of the power supply plug is required to be high, some additional fixing force is often required to achieve a reliable connection, which often requires a very complicated mechanism to achieve. [0004] Moreover, the distance error between the pins and the seat holes due to manufacturing errors or use factors often makes it difficult to i...

AI Technical Summary

Problems solved by technology

However, this mode can meet the general requirements, but it is difficult to meet the situation of high clamping force reliability

In some situations where the clamping degree of the power supply plug is required to be high, some additional fixing force is often required to achieve a reliable connection, which often requires a very complicated mechanism to achieve

[0004] Moreover, for the distance between the pins and the distance between the seat holes, the distance error caused by manufacturing errors or use factors often makes it difficult to insert or the clamping force is weakened after insertion, which in turn affects the power supply stability.

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