A rotary electrical plug is provided. The rotary electrical plug includes a rotary base, a first insert, a second insert, a first conductive connection lug, and a second conductive connection lug. The first insert and the second insert are circumferentially limited and mounted on the rotary base, the first insert is provided with a first conductive circular portion, the second conductive connection lug is provided with a second conductive circular portion, and the first conductive circular portion, the second conductive circular portion, and the rotary base are coaxial with each other. The first conductive connection lug is electrically connected to the first insert via the first conductive circular portion, and the second conductive connection lug is electrically connected to the second insert via the second conductive circular portion.
A screw lamp cap and a screw lamp socket are provided. The screw lamp cap includes a screw lamp cap socket, an insulating fixed plate, an electrode piece of a hot wire, and an electrode piece of a null wire. The null wire electrode is fixed to the screw lamp cap socket. The hot wire electrode is mounted to the screw lamp cap socket via the insulating fixed plate. The hot wire electrode is provided with a flexible plate. The flexible plate extends through the insulating fixed plate and extends into the screw lamp cap socket. The insulating fixed plate is provided with a barrier bar. The barrier bar is disposed between the null wire electrode and the hot wire electrode. The barrier base is configured to increase a creepage distance.
An electrical connection assembly includes a first electrical member and a locking structure configured to lock the first electrical member to a second electrical member cooperating with the first electrical member. An adjusting sleeve is sheathed on an outer surface of the first electrical member and movable along an axis of the first electrical member. A collar is sheathed on an outer surface of the adjusting sleeve. A connecting bracket is rotatably connected to the collar. The second electrical member includes a first end coupled to the first electrical member and a second end opposite to the first end. The connecting bracket is rotatable to the second end of the second electrical member for limiting the second end of the second electrical member.
A wire connecting device for connecting and electrically communicating a first electrical wire and a second electrical wire can include: an electrical connector having a first end, a second end, and a concave portion between the first end and the second end, wherein the concave portion is configured for accommodating a second core wire of the second electrical wire; and a connecting member cooperating with the electrical connector and configured for guiding the first end and the second end of the electrical connector connected with the first electrical wire. A wire connection method using the wire connecting device can be further provided.
H01R 43/01 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting unstripped conductors to contact members having insulation cutting edges
A lamp cap can include: a metal shell; an insulating base disposed on the metal shell; an elastic connecting mechanism disposed on the insulating base, wherein the elastic connecting mechanism can include a first metal element connected to the insulating base, a second metal element disposed opposite to the first metal element, and a spring disposed between the first metal element and the second metal element and configured for supporting the second metal element and electrically communicating the first metal element and the second metal element, a main part of the second metal element can extend into the metal shell, when the main part of the second metal element is pressed by a threaded portion of a bulb, the spring can be compressed and the second metal element is movable relative to the insulating base.
The present disclosure discloses an electrical socket having a housing and at least two electrodes disposed in the housing. Each of the two electrodes is respectively provided with a through hole. An elastic buckle is disposed in the housing and comprises two elastic pieces disposed oppositely, wherein each of the two elastic pieces is respectively provided with a first peg corresponding to the through hole. A slider is provided in the housing, a part of the slider extends into the housing and between the two elastic pieces of the elastic buckle, and the slider is configured for pushing the two elastic pieces of the elastic buckle and driving the first peg to insert into the through hole for limiting pins, which is inserted in the electrodes.
The present disclosure discloses an electrical socket to receive an electrical plug having a plurality of contact blades. The electrical socket includes a main body having a plurality of socket openings; a cover member disposed in the main body and being detachable from the main body; a rotary member connected to the main body, wherein an end of the rotary member inserts into the main body, wherein the cover member is configured for limiting the rotary member to the main body, the rotary member is able to rotate relative to the main body to make one of the plurality of contact blades inserted in one of the plurality of socket openings prevent sliding out from the one of the plurality of socket openings.
The present disclosure provide an outdoor lamp holder. The outdoor lamp holder includes a bulb engaging with a bulb fixing seat, a light guide pole received in the bulb, and a lamp holder assembly comprising an LED light board, a tail female terminal, a wire, a tail inserted sleeve, and a tail inserted body. One end of the bulb fixing seat away from the bulb has a protrusion with threads. The LED light board, the tail female terminal, and the wire electrically are connected in turn. The wire and the tail female terminal fixedly are connected in a riveted manner. The tail female terminal is assembled with the tail inserted sleeve. Connection points between the tail female terminal and the LED light board are arranged inside the tail inserted sleeve. The tail inserted body sleeves around the tail inserted sleeve.
F21S 4/10 - Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights
F21V 21/08 - Devices for easy attachment to a desired place
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
The present invention discloses a color changing light and controlling method and apparatus thereof. The controlling method for a color changing light includes: each terminal of one way of four color substrate being connected together and acted as a common end, the common end being connected to a first voltage; two ways of the four color substrate being set up as a group, other terminals of the two ways being connected to a second voltage and a third voltage respectively; and polarities and voltages of the first voltage, the second voltage, and the third voltage being adjusted to turn on or turn off the four color substrate.
The present invention discloses a color changing light and related light chain thereof. The color changing light comprises: connecting line group; a lampholder disposed on the connecting line group; a lighting module connected to the connecting line group; a bulb installed on the lampholder; the connecting line group comprises live wire, neutral wire and signal wire, the neutral wire extends to one end of the lampholder and connects to the lampholder, the live wire and the signal line respectively connect to two springs on the bottom of the lampholder; the lighting module is disposed separately with respect to the lampholder, the lighting module comprises a base matching the screw of the lampholder, a lighting object disposed inside the base, wherein the neutral wire of the lighting object is disposed on the base, the live wire and the signal wire extend outward with respect to the bottom of the base.
H01R 33/00 - Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holdersSeparate parts thereof
F21S 4/20 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
