Modular split type LED ring illuminator and manufacturing method thereof

Abstract

The invention discloses a modular split type LED ring illuminator. The modular split type LED ring illuminator comprises a light-pervious protective cover, a driving power source and multiple LED illuminator modules, wherein the light-pervious protective cover comprises a cavity surface used for accommodating the LED illuminator modules, the driving power source is installed on the light-pervious protective cover and is detachably connected with the light-pervious protective cover, all the LED illuminator modules are electrically connected with the driving power source and detachably and evenly arranged on the cavity surface of the light-pervious protective cover in a surrounding and central symmetry mode, in this way, the internal gravity center of each LED lamp is centered on the circle center so that stability can be improved, and heat generated in each working area can be dissipated evenly and quickly, so that temperatures of different parts are kept consistent and temperature difference is small. The invention further discloses a manufacturing method of the modular split type LED ring illuminator. According to the method, procedures are compact and reasonable, and industrialization can be achieved easily. According to the modular split type LED ring illuminator and the manufacturing method thereof, manual detachment with tools is avoided, structure is optimized, service life is long, and cost is low.

Description

technical field [0001] The invention relates to the field of LED ceiling lamp lighting, in particular to a modular split LED ring light source and a preparation method thereof. Background technique [0002] Ceiling lamps are lamps that are absorbed or embedded in the roof ceiling. Like chandeliers, they are also the main lighting equipment in the room. They are often used in various places such as homes, offices, and entertainment venues. LED has the characteristics of mercury-free, non-toxic, no electromagnetic pollution, no harmful rays, energy saving, environmental protection, and long service life. Therefore, the existing ceiling lamps gradually use LEDs to replace energy-saving lamps as light sources. [0003] Existing LED ceiling lamps are generally composed of a ceiling plate, an LED light source, an LED driver, and a lampshade. The LED light source and the LED light source are required to be fixedly arranged on the ceiling plate by screws, resulting in complicated as...

AI Technical Summary

Problems solved by technology

[0003] Existing LED ceiling lamps generally consist of a ceiling plate, an LED light source, an LED driver, and a lampshade. The LED light source and the LED light source are required to be fixed and fixed on the ceiling plate by screws, resulting in complex assembly and low production efficiency.

In addition, the light source is an integrated structure, and multiple screw holes and bolts are arranged on the product. When individual LED light sources are scrapped or damaged, they must be dismantled and repaired or replaced as a whole, which is not conducive to the subsequent maintenance of the lamps. The whole is scrapped, which reduces the service life of the ceiling lamp and increases the user's use cost

[0004] At the same time, due to the different structural quality of each part of the existing LED lights, the internal center of gravity may not be concentrated at the center of the circle, and the stability is not good when installed and used; The structure and heat dissipation effect are unbalanced, and temperature differences between parts are prone to occur. When used for a long time, the operating temperature temperature difference of each part of the LED is relatively large, resulting in asynchronous aging speed of each part of the LED, and the color temperature difference of the light between each part of the LED is large. Large, it is easy to affect the life of the overall lamp

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