Downlight module and method for manufacturing the same
AssigneeXiamen Eco Lighting Co. Ltd.
InventorKe Li
Life of this patent
Estimating the term…
Abstract
Disclosed herein is a downlight module that includes a light source driving board, an isolating board, a lens module, a back housing, and an input power line. The light source driving board includes a light-emitting diode and a driving circuit. The isolating board has a through hole. The lens module includes a lens housing, wherein the light source driving board and the isolating board are disposed in the lens housing. The back housing covers the lens housing of the lens module. The back housing has an opening, wherein the melting temperature of the back housing is lower than the melting temperature of the lens housing. The input power line is connected with the light source driving board via the opening of the back housing and the through hole of the isolating board.
Claims20
A downlight module, comprising,
- a light source driving board, comprising a light-emitting diode and a driving circuit;
- an isolating board, having a through hole;
- a lens module, comprising a lens housing, wherein the light source driving board and the isolating board are disposed in the lens housing;
- a back housing, covering the lens housing of the lens module, wherein the back housing has an opening;
- and
- an input power line, wherein the input power line is connected with the light source driving board via the opening of the back housing and the through hole of the isolating board.
A downlight assembly, comprising,
- a light source driving board, comprising a light-emitting diode and a driving circuit;
- an isolating board, having a through hole;
- a lens module, comprising a lens housing, wherein the light source driving board and the isolating board are disposed in the lens housing;
- a back housing, covering the lens housing of the lens module, wherein the back housing has an opening;
- an input power line, wherein the input power line is connected with the light source driving board via the opening of the back housing and the through hole of the isolating board;
- a rim, comprising a tubular sidewall;
- a clip element, wherein the clip element secures the back housing and the rim with each other;
- and
- a clamping spring, fixed on the tubular sidewall.
A method for manufacturing a downlight module, comprising,
- passing an input power line through an isolating board via a through hole;
- connecting the input power line with a light source driving board;
- placing the light source driving board and the isolating board into a lens housing of a lens module;
- and
- performing injection molding to form a back housing, wherein the back housing covers the lens housing of the lens module.
Dependencies are inferred from the claim text.