LED ceiling lamp and illumination system provided with same

Abstract

The invention provides an LED ceiling lamp and an illumination system provided with the same. The LED ceiling lamp mainly comprises a drive power supply, a lamp body base, an LED light source, a housing with an active heat dissipation structure and an intelligent active heat dissipation fan system. The housing with the active heat dissipation structure is of a trapezoid cylinder structure provided with four vertical faces and forming a certain included angle with a roof. The four faces on the periphery of the LED ceiling lamp are slopes, and a large number of dustproof heat dissipation holes are reserved in the oblique planes. By means of the structural design, heat can be led out through a metal plate at the bottom of the lamp, hot air in a lamp cavity and cold air outside the lamp cavity can also form convection under the effect of air pressure to produce active heat dissipation, and the temperature in the cavity can be reduced by 10-15 degrees. By adopting the illumination system provided with the LED ceiling lamp, various intelligent devices and the ceiling lamp are integrated, the utilization rate of the ceiling lamp is greatly improved, and the demand of modern life can be met.

Description

technical field [0001] The invention relates to a lighting device, in particular to a ceiling lamp and a lighting system with the ceiling lamp. Background technique [0002] LED (Light Emitting Diode) lamps have the advantages of long life, high luminous efficiency, impact resistance, low energy consumption, etc., which belong to green energy-saving and environmental protection lighting. , LED lamps are becoming more and more popular and tend to gradually replace traditional lighting, and traditional lighting fixtures and existing LED ceiling lamps often only have the function of lighting, and the function is too single. [0003] Ceiling lamps are commonly used lamps, often used in bedrooms, living rooms and so on. Because the bottom of the traditional LED ceiling lamp is closely attached to the roof, a cover is made of acrylic, paper and other materials in front, because this structural design leads to the formation of a relatively airtight space. Because the LED will gen...

AI Technical Summary

Problems solved by technology

Because the LED will generate a lot of heat when it emits light, the general LED ceiling lamp can only automatically conduct heat through the metal of the bottom plate of the lamp, and introduce part of the heat into the air for natural heat dissipation. Most of the heat still stays in this confined space, thus affecting the performance of the LED light source. Light decay, leading to LED lighting getting darker and darker

Images