Downlight apparatus
AssigneeXiamen Eco Lighting Co. Ltd.
InventorsZhenKun Huang, Maojin Zeng, Qiqing Yu
Life of this patent
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Abstract
A downlight apparatus is designed to be installed in a cavity of a ceiling. The downlight apparatus includes a base part, a major part and a connector. The base part has a shape to be fixed in the cavity of the ceiling. The base part has a base housing for defining a through hole and a light window. The major part includes a major housing, a light source and a driver circuit. The connector connects the major housing and the base housing. The connector provides multiple candidate positions for a user to configure to change a relative position of the base part and the major part so as to change an output light defined determined by the light window and the light source.
Claims20
A downlight apparatus for being installed in a cavity of a ceiling, comprising:
- a base part to be fixed in the cavity of the ceiling, the base part having a base housing for defining a through hole, and a light window;
- a major part comprising a major housing, a light source and a driver circuit;
- and
- a connector for connecting the major housing and the base housing, the connector providing multiple candidate positions for a user to configure to change a relative position of the base part and the major part so as to change an output light defined determined by the light window and the light source.
The downlight apparatus of clam 3, wherein the fastener has two fastener units with a flexible component to engage with the groove with an elastic force so as to keep the fastener units to remain at original positions if no external force is applied on moving the major part in relative to the base part.
Dependencies are inferred from the claim text.