Alternating current large-power tricolor LED lighting energy-saving lamp of microcomputer

Abstract

The invention relates to an alternating current large-power tricolor LED lighting energy-saving lamp of a microcomputer, belonging to the field of power lighting. The lamp comprises a spiral lamp socket connector (1), a control circuit board (3), an LED light emitting device (7), a reflecting cover body (8) and a waterproof transparent cover (12) and the like; a shell (4) and the spiral lamp socket connector (1) are fixed into a whole; one end of a power line (2) is fixed in the spiral lamp socket connector (1) and the other end thereof is connected with the control circuit board (3); the LED light emitting device (7) is arranged on a radiating plate (6); the control circuit board (3) and the radiating plate (6) are arranged in the shell (4) at interval; and the waterproof transparent cover (12) is arranged at the bottom end of the shell (4). The LED light emitting device has obvious energy-saving effect, and can save energy by 80 percent compared with the incandescent lamp under the conditions of equal power energy use and equal lighting effect. The lamp has the advantages of strong popularity and convenient use and the like.

Description

technical field [0001] The utility model relates to a microcomputer AC high-power three-primary-color LED lighting energy-saving lamp, which belongs to the field of electric lighting. Background technique [0002] At present, electric lighting lamps at home and abroad mainly include: incandescent tungsten lamps, fluorescent lamps, trichromatic fluorescent phosphor energy-saving lamps, high-pressure mercury lamps, tungsten-halogen lamps, sodium lamps, etc. Their common feature is that tungsten wire is used as the main luminescent material, and its disadvantage is that the light efficiency of electric energy conversion is low, and most of the electric energy is converted into heat, which is wasteful and wasteful. The light efficiency of electric energy conversion of incandescent tungsten lamps is less than 3%, the light efficiency of electric energy conversion of high-pressure mercury lamps, halogen tungsten lamps, and sodium lamps is less than 5%, and the light efficiency of ...

AI Technical Summary

Problems solved by technology

Their common feature is that tungsten wire is used as the main luminescent material, and its disadvantage is that the light efficiency of electric energy conversion is low, and most of the electric energy is converted into heat, which is wasteful and wasteful.

The light efficiency of electric energy conversion of incandescent tungsten lamps is less than 3%, the light efficiency of electric energy conversion of high-pressure mercury lamps, halogen tungsten lamps, and sodium lamps is less than 5%, and the light efficiency of electric energy conversion of fluorescent lamps and trichromatic fluorescent powder energy saving lamps is less than 10%. 90-97% of the electric energy is converted into heat dissipation and waste

Another disadvantage is its short service life. The service life of incandescent tungsten lamps is 3000 hours, and the service life of fluorescent lamps and tricolor fluorescent powder energy-saving lamps is 6000 hours.

[0003] To sum up, the lighting lamps currently used still continue the traditional tungsten filament luminescent materials and luminescent technology, resulting in low light efficiency of electric energy conversion, converting most of the electric energy into heat and dissipating consumption, wasting a lot of power resources

Urgently waiting for new luminescent materials and luminescent technology to upgrade and solve the problem of wasting energy in electric lighting

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