Bulb lamp production method and bulb lamp produced thereby

Abstract

The invention discloses a bulb lamp production method, which includes steps: firstly, producing a multi-angle light emitting module; secondly, producing a spherical glass shade; thirdly, preparing a wide-voltage adjustable driver; fourthly, preparing a lamp holder; fifthly, preparing a radiator; and sixthly, performing assembly. The invention further discloses a bulb lamp produced by the bulb lamp production method. The method is simple in process, low in cost and easy to implement, and can be used for quickly producing bulb lamps with wide lighting angle and effective illumination. The bulb lamp is ingenious in structural design, LEDs in the multi-angle light emitting module are scientifically distributed in terms of position and aluminum substrate inclination, a novel light distribution scheme is obtained, light distribution is convenient and flexible, and lighting angle is large. In addition, the bulb glass shade and the aluminum substrate are reasonable in design, light distribution effect can be improved better, light utilization rate is increased effectively, large optical length and uniform light distribution are achieved, and illumination of the bulb lamp in an effective illuminating range is enhanced greatly.

Description

technical field [0001] The invention relates to lamp manufacturing technology, in particular to a method for preparing a bulb lamp and a bulb lamp obtained by implementing the method. Background technique [0002] Most of the traditional lighting fixtures use mercury lamps, metal halide lamps or high-pressure sodium lamps as light sources. The effect is unsatisfactory in terms of color rendering and anti-glare performance. At the same time, the development of semiconductor light-emitting diodes (LEDs) is extremely rapid. In recent years, the luminous efficiency of some LEDs has greatly exceeded that of incandescent lamps, and even exceeded that of fluorescent lamps. Compared with the traditional floodlight electric light source, the LED light source is basically non-toxic, non-electromagnetic pollution, and has many advantages such as small size, low energy consumption, high luminous efficiency, relatively low calorific value and long service life, and can replace the tradi...

AI Technical Summary

Problems solved by technology

Although it has better performance advantages than traditional bulbs made of incandescent or halogen lamps, such as high luminous efficiency, low energy consumption, and long life, etc., its effective irradiation range and illuminance are not very ideal, and the luminous flux is less. It does not meet all-round lighting requirements, and at the same time, it is easy to produce inconsistency in light color temperature, causing visual fatigue

Images