High hanging lamp for nuclear environment

Abstract

The invention discloses a high hanging lamp for a nuclear environment. The high hanging lamp for the nuclear environment comprises a shell; the inner side of the shell is provided with a fixed column,and an installing shell portion is arranged on the top of the shell; the installing shell portion and the end portion of the shell are connected through a shell connection portion; a screw is assembled and fixed to a fixed column after penetrating a gland so that the gland can be fixed to the shell; the gland is provided with a first through groove which is installed and fixed to the bottom of alight source assembly; and a gap exists between the light source assembly and the inner side wall of the first through groove. According to the high hanging lamp for the nuclear environment, the lightsource assembly is subjected to sealed design, the open type structural design is adopted between the light source assembly and the shell, cleaning on a lamp in occasions with complicated using environments is facilitated, water flow directly passes through the interior of the lamp, the surface of the lamp is cleaned, gathering of dust is avoided, reliable heat dissipating during work of the lampis guaranteed, and long-service-life using of the lamp is guaranteed. During cleaning, water cannot enter the light source assembly.

Description

Technical field [0001] The invention relates to a lamp, in particular to a high-hanging lamp used in a nuclear environment. Background technique [0002] In nuclear environments such as nuclear power plants, its lighting has high sealing and explosion-proof requirements. At present, ordinary lamps cannot meet its needs. Generally, traditional lighting lamps such as gas discharge lamps, halogen lamps, and incandescent lamps are used, which consume a lot of power, have a short life and have insufficient brightness. Although LED lamps can overcome the above-mentioned shortcomings, they generate a large amount of heat and require explosion-proof treatment. Therefore, it is necessary to add a complex explosion-proof structure to the LED lamps. Therefore, currently LED lamps are rarely used in nuclear environments. However, the advantages of LED lights make it the mainstream lighting for the nuclear environment in the future, so it is very important for the development of enterprises ...

AI Technical Summary

Problems solved by technology

[0002]In nuclear power plants and other nuclear environments, the lighting has high sealing and explosion-proof requirements, and ordinary lighting cannot meet its needs at present

Generally, traditional lighting fixtures such as gas discharge lamps, tungsten halogen lamps, and incandescent lamps are used, which consume a lot of

Images