The connector is configured to couple a first section and a second section of an e-vaping device, and the connector includes a flange with a first end and a second end, a shaft extending from the first end of the flange, an outer shelf being formed by a portion of the first end of the flange, a cylindrical base extending from the second end of the flange, and an inner shelf within the connector, the cylindrical base and the inner shelf at least partially defining a longitudinal opening, the flange defining at least one first notch, the at least one first notch at least partially along the second end of the flange.

A light bulb apparatus has a plurality of LED modules, a substrate, a driver circuit board, a plastic piece, a radiator and a lamp cap. The substrate has aluminum material for mounting the plurality of LED modules, a first connection end and a second connection end. The first connection end and the second connection end are electrically connected to the plurality of LED modules. The plastic piece with a guiding groove is used for inserting the driver circuit board. The radiator has a top plate and a side wall. The substrate is fixed on the top plate, and the side wall are connected to the plastic piece.

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.

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 relates to an exemplary connector for an electronic cigarette, and the connector is configured for connecting an atomizer and a power supply. The connector includes a substrate served as a first electrode, a second electrode, a third electrode, and a first spring body. The substrate and the second electrode are configured for inputting power to the atomizer. The third electrode is insulated from the substrate. The second electrode nests the third electrode. The third electrode is configured for feeding back an electronic signal, and is an elastic electrode. The third electrode is movable along an axial direction of the connector relative to the second electrode. The first spring body nests the second electrode, and is configured such that the second and the third electrodes as a whole are movable along an axial direction of the connector relative to the substrate.

The present disclosure relates to an exemplary connector for an electronic cigarette, and the connector is configured for connecting an atomizer and a power supply. The connector includes a substrate served as a first electrode, a second electrode, a third electrode, and a first spring body. The substrate and the second electrode are configured for inputting power to the atomizer. The third electrode is insulated from the substrate. The second electrode nests the third electrode. The third electrode is configured for feeding back an electronic signal, and is an elastic electrode. The third electrode is movable along an axial direction of the connector relative to the second electrode. The first spring body nests the second electrode, and is configured such that the second and the third electrodes as a whole are movable along an axial direction of the connector relative to the substrate.

The invention provides a rotator element (1200) for e.g. a screw cap of a lighting device, wherein the rotator element (1200) is rotatable in first direction, wherein the rotator element (1200) comprises a movable element (310) which is at least movable in a plane parallel to the first rotation direction, wherein the movable element (310) is configured to exert a torque in the same direction as the first rotation direction when a vibration in a plane parallel to the first rotation direction is applied to the rotator element (1200).

A light bulb apparatus has a plurality of LED modules, a substrate, a driver circuit board, a plastic piece, a radiator and a lamp cap. The substrate has aluminum material for mounting the plurality of LED modules, a first connection end and a second connection end. The first connection end and the second connection end are electrically connected to the plurality of LED modules. The plastic piece with a guiding groove is used for inserting the driver circuit board. The radiator has a top plate and a side wall. The substrate is fixed on the top plate, and the side wall are connected to the plastic piece.

A light bulb having a tapering base with a circumferential clip providing the electrical and mechanical attachment to a conventional socket. The clip includes a circumferential band and a pair of diametrically opposing spring clips that, when simultaneously pressed inward, serve to compress the circumferential band, thereby enabling removal of the light bulb from the socket.

A light bulb having a tapering base with a circumferential clip providing the electrical and mechanical attachment to a conventional socket. The clip includes a circumferential band and a pair of diametrically opposing spring clips that, when simultaneously pressed inward, serve to compress the circumferential band, thereby enabling removal of the light bulb from the socket.