Assembled tube type integral fluorescent lamp device

Abstract

The invention relates to lighting equipment and in particular to a combined and integrated tubular fluorescent lamp. An electronic ballast is communicated with a lamp seat of a lamp socket component via a connecting wire, the lamp seat is equipped with a fluorescent lamp, the lamp socket component is connected with a support, the electronic ballast is positioned in the support, a light transmission cover is positioned at the outside of the lamp, and the light transmission cover of the lamp is connected with the support in the opening and closing mode. In the invention, the internal part of the support is equipped with a high-performance electronic ballast, and the external ballast and a starter are not required. The high-performance electronic ballast is also equipped with an abnormal protection circuit of the lamp, a preheating and starting circuit of filament and an automatic and emergent lighting circuit, thereby greatly prolonging the service life of the lamp and promoting the use security of the device. The periphery of the internal filament of the lamp is equipped with a device for avoiding the matter to sputter, and the fluorescent powder with the high luminescent material is added, thereby promoting the service life and the luminous efficiency of the lamp, having the advantages of low energy consumption, high luminous efficiency and convenient replacement.

Description

1. Technical field: [0001] The invention relates to a lighting device, especially a fluorescent lamp device. 2. Background technology: [0002] In the lighting equipment of indoor and outdoor public places, especially for some places that require continuous lighting such as subways and tunnels, the lighting equipment used needs to be energy-saving, efficient and long-lasting. The use of fluorescent lamps is very common. The fluorescent lamp is in the shape of a long tube with a sealed electrode at each end, and there are inert gas and a small amount of liquid mercury and mercury vapor. The inner wall of the tube is coated with fluorescent powder, which will emit mercury. UV light is converted to longer wavelength visible light. However, the existing fluorescent lamps cannot be directly connected to the power supply. There must be components in the circuit that limit the current passing through the fluorescent lamps. [0003] Traditional fluorescent lamps use inductive ball...

AI Technical Summary

Problems solved by technology

However, like the above-mentioned traditional fluorescent lamps, there are problems of insufficient illumination intensity and short service life. The fluorescent tubes, inductance components, and electronic ballast components are independent of each other, and need to be designed and installed separately. The installation work is cumbersome and increases the cost.

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