Power socket with power indication

Abstract

The invention discloses a power socket with power indication, comprising an outer upper casing, an outer base, an inner base, a N-connecting electrode, an L-connecting electrode and a power indication part, wherein the power indication part includes a PCB, a protective resistor, a light emitting diode and a rectifier diode; one end of the rectifier diode, one end of the protective resistor, and two ends of the light emitting diode are respectively soldered on the PCB to enable the power indication part to form a pluggable integral component; and an embedding structure is arranged on the inner base so that the PCB in the power indication part which forms the integral component can be plugged in or pulled out relative to the embedding structure as well as a slot through which the PCB board can perform a micro move is arranged on the inner base. The power socket with such a structure is simple in structure, convenient for assembling and reliable in performance.

Description

technical field [0001] The invention relates to a power socket, in particular to a power socket with power indication. Background technique [0002] Existing rail-mounted power sockets include basic components such as a shell, an outer base, an inner base, N-connected electrodes, and L-connected electrodes, and are usually provided with a power indicator. In addition to a light-emitting diode, a rectifier diode, and a protection resistor, the power indicating part usually includes two metal intermediate transition pieces. The two metal intermediate adapters are riveted together with the plastic inner base, and one end of the protection resistor, two ends of the light-emitting diode and one end of the rectifier diode are engaged with the two metal intermediate adapters respectively. Obviously, the power indicator part of this power socket has many parts, and the riveting process between the metal intermediate adapter and the plastic inner base is relatively complicated, resu...

AI Technical Summary

Problems solved by technology

Obviously, the power indicator part of this power socket has many parts, and the riveting process between the metal intermediate adapter and the plastic inner base is relatively complicated, resulting in low production efficiency of the power socket; The plugging and unplugging action of the plug causes the clamping failure of the metal intermediate adapter and other parts. Therefore, there are certain limitations in the use of this type of power socket.

Images