LED underwater dimming light lamp protection device for nuclear use

Abstract

The invention discloses an LED underwater dimming light lamp protection device for nuclear use. The device comprises an infrared remote control module, an infrared receiving module, a local control module, a processor module, an execution module, a power conversion module, an input module, an output module and a stainless steel shell. The two ends of the stainless steel shell are connected with the input module and the output module respectively; the local control module is in communication connection with the processor module, the processor module is in communication connection with the execution module, and the execution module is in communication connection with the power conversion device; the power conversion device is electrically connected with the output module; the processor module, the execution module and the power conversion device are electrically connected with the input module. According to the device, the switch state and brightness of an LED underwater light can be adjusted in real time, adjustment modes comprise the remote control adjustment mode and the direct key adjustment mode, and the device is very convenient to use; meanwhile, by quickly cooling the power conversion device and other devices large in heat generation amount, an adjustment device is always in a safe and efficient work state.

Description

technical field [0001] The invention belongs to the technical field of LED lighting, and in particular relates to a nuclear LED underwater dimming lamp protection device. Background technique [0002] During the loading and unloading period of the nuclear power plant, activities such as the transportation of fuel assemblies, the disassembly and assembly of core components, and underwater inspection and maintenance need to be carried out underwater. In order to ensure good lighting conditions and facilitate the rapid and smooth underwater operations, it is necessary Provide special lighting. In order to facilitate the operation of core fuel assemblies, nuclear power plants have adopted LED underwater lights as lighting tools at present. However, the LED underwater lights in the prior art mainly work at full power. The temperature of the lower light shell is too high, which greatly reduces the effective use time of the underwater light. On the other hand, the underwater light ...

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Problems solved by technology

[0002] During the loading and unloading period of the nuclear power plant, activities such as the transportation of fuel assemblies, the disassembly and assembly of core components, and underwater inspection and maintenance need to be carried out underwater. In order to ensure good lighting conditions and facilitate the rapid and smooth underwater operations, it is necessary Provide special lighting. In order to facilitate the operation of core fuel assemblies, nuclear power plants have adopted LED underwater lights as lighting tools at present. However, the LED underwater lights in the prior art mainly work at full power. The temperature of the lower light shell is too high, which greatly reduces the effective use time of the underwater light. On the other hand, the underwater light with high power work has a high intensity of light. Conducive to the normal operation of underwater work

[0003] In order to ensure the long life of the LED underwater light and the normal operation and moderate illumination, it is necessary to equip the LED underwater light with a dimming protection device, but the existing underwater light control and protection device does not have a dimming device, it is full power operation, and the life of the light source is only Within the prescribed time limit, there are many unstable factors such as nuclear waste generated in this way. In order to solve this problem, an LED underwater light that can adjust the light intensity is provided. The present invention provides the following technical solutions

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