High-temperature-resistant explosion-proof camera device with built-in fill-in light

Abstract

The invention relates to a high-temperature-resistant explosion-proof camera device with a built-in fill-in light. The high-temperature-resistant explosion-proof camera device is mainly composed of acore control unit, a video unit, an explosion-proof unit, a semiconductor refrigeration unit, an auxiliary light source unit and a communication unit. The device has the characteristics of being reasonable in design, simple in structure, capable of saving energy and reducing emission and high in practicability, refrigeration is conducted through the built-in auxiliary light source, the explosion-proof type explosion-proof shell and the Peltier effect, the monitoring problem in the high-temperature, explosive-gas-containing and dark environment is effectively solved, and the device is a novel product with wide development prospects.

Description

technical field [0001] The invention relates to the technical field of monitoring equipment, in particular to a high-temperature-resistant explosion-proof camera device with a built-in supplementary light. Background technique [0002] In the process of cleaning the interior of large domestic oil tanks, we want to use the monitoring system to know the internal cleaning status in time, but there are problems such as weak light, high temperature, and complex environment in the tank, which requires that the electronic equipment used in the tank must have explosion-proof performance. And in the environment of continuous high temperature, weak light or even total darkness, the internal components of ordinary cameras often cannot be used normally due to overheating. At the same time, auxiliary lighting facilities are required in such harsh environments, and ordinary external lighting facilities in high temperature environments are also does not work properly, so we need to provide...

AI Technical Summary

Problems solved by technology

[0002] In the process of cleaning the interior of large domestic oil tanks, we want to use the monitoring system to know the internal cleaning status in time, but there are problems such as weak light, high temperature, and complex environment in the tank, which requires that the electronic equipment used in the tank must have explosion-proof performance. And in the environment of continuous high temperature, weak light or even total darkness, the internal components of ordinary cameras often cannot be used normally due to overheating. At the same time, auxiliary lighting facilities are required in such harsh environments, and ordinary external lighting facilities in high temperature environments are also is not working properly, so we need to provide a practical solution to the above issue

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