US 2026/0266437 A1 · LIGHTING DEVICE WITH A FLEXIBLE CIRCUIT BOARD CONNECTION STRUCTURE

Abstract

The present invention discloses a lighting device with a flexible circuit board connection structure, which includes a cylindrical light cover, a light source board and a flexible circuit board. The light source board is disposed in the cylindrical light cover and includes a plurality of electrodes. The flexible circuit board includes a soldering structure corresponding to the light source board, and the soldering structure includes a plurality of soldering pads. The electrodes of the light source board are respectively soldered to the soldering pads of the soldering structure.

Claims11

Dependent claims

A lighting device with a flexible circuit board connection structure, comprising:

a cylindrical light cover;
a light source board disposed in the cylindrical light cover and comprising a plurality of electrodes;
and a flexible circuit board comprising a soldering structure corresponding to the light source board, wherein the soldering structure comprises a plurality of soldering pads;
wherein the electrodes of the light source board are respectively soldered to the soldering pads of the soldering structure.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

19/672,738Filed 11 May 2026

Priority

CN 202323480844.418 Dec 2023

Published

10 Sep 2026

Term ends

Not estimatedThe source records don’t support an estimate.

Classification10 codes

F21S 4/26
Flexible or deformable, e.g. into a curved shape: of rope form, e.g. LED lighting ropes, or of tubular form
F21K 9/278
Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes: arrangement or…
F21V 23/006
Arranged on a substrate, e.g. a printed circuit board: the substrate being distinct from the light source holder
F21V 23/06
Arrangement of electric circuit elements in or on lighting devices: the elements being coupling devices , e.g. connectors

Lighting device with a flexible circuit board connection structure

Life of this patent

Lighting device with a flexible circuit board connection structure

Life of this patent

Abstract

Claims11