US 11,898,732 B2Granted

Lighting fixture

AssigneesSuzhou Opple Lighting Co., Ltd., Opple Lighting Co., Ltd.

InventorsYinglong Sun, Yu Mao

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Abstract

The present disclosure discloses a lighting fixture, including: a base, where the base is provided with a driving power supply; a lighting column, where the lighting column includes a column body and a conductive track, one end of the column body is installed on the base, the column body is provided with a sunk groove extending along a length direction of the column body, the conductive track is installed in the sunk groove, and the conductive track is electrically connected with the driving power supply; a sliding assembly, where the sliding assembly includes a sliding body and a conductive portion; and a lighting cap assembly, wherein the lighting cap assembly includes a housing and a light source, the light source is installed in the housing, the housing is connected with the sliding body, and the light source is connected with the conductive portion.

Claims20

Dependent claims

A lighting fixture, comprising:

a base, wherein the base is provided with a driving power supply;
a lighting column, wherein the lighting column comprises a column body and a conductive track, one end of the column body is installed on the base, the column body is provided with one or more sunk grooves extending along a length direction of the column body, two sides of the column body facing away from each other are provided with the one or more sunk grooves, the conductive track is installed in each of the one or more sunk grooves, and the conductive track is electrically connected with the driving power supply;
a sliding assembly, wherein the sliding assembly comprises a sliding body and a conductive portion, the conductive portion is connected with the sliding body, the sliding body can slide along the column body, and the conductive portion is electrically connected with the conductive track;
and
a lighting cap assembly, wherein the lighting cap assembly comprises a housing and a light source, the light source is installed in the housing, the housing is connected with the sliding body, and the light source is connected with the conductive portion.

2 more elements

A lighting fixing method, comprising:

providing a base with a driving power supply;
installing a lighting column comprising a column body and a conductive track, by way of installing one end of the column body on the base, providing the column body with one or more sunk grooves extending along a length direction of the column body, providing two sides of the column body facing away from each other with the one or more sunk grooves, installing the conductive track in each of the one or more sunk grooves, and electrically connecting the conductive track with the driving power supply;
assembling a sliding assembly comprising a sliding body and a conductive portion, by way of connecting the conductive portion with the sliding body, enabling the sliding body to slide along the column body, and electrically connecting the conductive portion with the conductive track;
and
assembling a lighting cap assembly comprising a housing and a light source, by way of installing the light source in the housing, connecting the housing with the sliding body, and connecting the light source with the conductive portion.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application: 18/077,991Filed 8 Dec 2022 · continuation
Priority: CN 202021210620.524 Jun 2020
Published: US 2023/0107994 A16 Apr 2023
Granted: 13 Feb 2024
Term ends: Not estimatedThe source records don’t support an estimate.

Classification14 codes

F21V 21/35
Supporting elements displaceable along a guiding element: with direct electrical contact between the supporting element and electric conductors…
F21S 8/033
Of surface-mounted type: the surface being a wall or like vertical structure, e.g. building facade
F21V 21/10
Supporting, suspending, or attaching arrangements for lighting devices ; Hand grips: pendants, arms, or standards; Fixing lighting devices to…
F21V 21/116
Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards: fixing lighting devices to arms or standards

Family

PCT/CN2021/097926Parent of this continuation · filed 2 Jun 2021
US 2023/0107994 A1Pre-grant publication · published 6 Apr 2023
US 11,898,732 B2This patent

From the US filing history. Foreign family members aren’t listed.

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