Illumination device and light-emitting module thereof

A light-emitting module, comprising:

• a cover structure having a through opening;
• a light-emitting structure including a circuit substrate disposed under the cover structure and a plurality of light-emitting elements disposed on the circuit substrate and exposed from the through opening;
• and
• an assembled type capacitor assembly including at least one assembled type capacitor electrically connected the circuit substrate through an assembled type electrical connection assembly, wherein the at least one assembled type capacitor is separated from the circuit substrate.

An illumination device, comprising:

• a lamp structure;
• and
• a light-emitting module disposed on the lamp structure, wherein the light-emitting module includes:
• a cover structure including a cover body and a plurality of positioning elements for positioning the cover body on the lamp structure, wherein the cover body has a plurality of first receiving spaces formed on a bottom side thereof, at least one second receiving space formed on the bottom side thereof, and a plurality of positioning portions disposed inside the at least one second receiving space, and the cover body has a through opening and a surrounding light-reflecting surface formed on an inner wall of the through opening;
• a light-emitting structure disposed inside the at least one second receiving space, wherein the light-emitting structure includes a circuit substrate positioned on the bottom side of the cover body through the positioning portions, a plurality of light-emitting elements disposed on the circuit substrate and electrically connected to the circuit substrate, a surrounding light-reflecting frame disposed on the circuit substrate to surround the light-emitting elements, and a package body disposed on the circuit substrate to cover the light-emitting elements, and the light-emitting elements, the surrounding light-reflecting frame and the package body are exposed from the through opening;
• an assembled type capacitor assembly including a plurality of assembled type capacitors respectively disposed inside the first receiving spaces of the cover body, wherein each assembled type capacitor is separated from the circuit substrate;
• and
• an assembled type electrical connection assembly disposed between the light-emitting structure and the assembled type capacitor assembly, wherein the assembled type electrical connection assembly includes at least one positive electrical connection and at least one negative electrical connection, wherein each assembled type capacitor is electrically connected to the circuit substrate and the light-emitting elements of the light-emitting structure through the at least one positive electrical connection and the at least one negative electrical connection.