Patent ID: 11927338
Assignee: LEEDARSON LIGHTING CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A lighting apparatus, comprising:
a main housing with a fan bracket and a light bracket;
a light module disposed to the light bracket for emitting a light outwardly to an illuminated space;
a ventilating fan attached to the fan bracket, wherein the ventilating fan has an air passage exposed toward the illuminated area for air to flow passing the air passage driven by the ventilating fan; and
a fixing frame for holding the main housing and for fixing to one of multiple types of installation platforms, wherein the main housing is detachable from the fixing frame, wherein the fixing frame has two telescopic levers arranged in parallel for changing a spanning diameter to fit different installation platforms, wherein the main housing is attached on the fixing frame, wherein the fixing frame has a pair of gear tracks and a pair of gear blocks, wherein a bottom of the gear block engages the installation platform, wherein the gear block is movable along the gear track to adjust a relative position of the fixing frame to the installation platform.