360-degree lighting bulb and processing method thereof

Abstract

A 360-degree lighting bulb and a processing method thereof are provided; the bulb comprises a glass shield and a core rod; a glass shield port and a core rod bell mouth are fused to form a vacuum seal cavity filled with heat radiation gas; an inner wall of the glass shield is coated with a phosphor layer; a 360-degree lighting element is arranged in the glass shield, and comprises a rack arranged on the core rod; the rack is connected with a plurality of LED lighting chips; electrodes of each LED lighting chip are connected with conduction pins on the rack through metal wires according to polarity characteristics, thus forming more than one loop; the rack having the plurality of LED lighting chips is coated with a glue layer; the conduction pins on the rack are welded with conduction lead wires on the core column according to polarity characteristics; the glass shield is connected with a lamp holder. The lighting bulb uses the LED lighting chips of the 360-degree lighting element to illuminate, and glue mutual reflection (refraction) characteristic can excite the phosphor layer on the surface of the glass shield, so the bulb is uniform in lighting, good in color consistency, has no color difference, is high in yield rate, low in cost, and simple in technology.

Description

technical field [0001] The invention relates to a light bulb, in particular to a 360° light bulb and a processing method thereof. Background technique [0002] LED (Lighting emitting diode) is a light-emitting diode, a solid-state semiconductor device that converts electrical energy into visible light. It is a green light source with high energy saving, long life, high luminous efficiency, and environmental protection. [0003] At present, 360° light-emitting bulbs in the industry are directly coated with phosphor powder on the light-emitting element, which has the following disadvantages: [0004] 1. The consistency of the products made is not good, the consistency of light and color is poor, and the 360° luminescence cannot reach the same light and color; [0005] 2. Coating fluorescent powder on the light-emitting element, the color concentration is not easy to control, the yield rate is low, and the cost is high. Contents of the invention [0006] The main purpose of...

AI Technical Summary

Problems solved by technology

[0004] 1. The consistency of the products made is not good, the consistency of light and color is poor, and the 360° luminescence cannot reach the same light and color;

[0005] 2. The phosphor is coated on the light-emitting element, the color concentration is not easy to control, the yield is low, and the cost is high

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