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Comprehensive protection device for mine explosive-proof type lighting device

The technology of a comprehensive protection device and lighting device, which is applied in the field of comprehensive protection devices for mine flameproof lighting devices, can solve problems such as single function, potential safety hazards, no explosion protection, cooling alarm, etc., to achieve reduced explosion risk, low cost, The effect of avoiding further expansion of danger

Pending Publication Date: 2018-02-23
盐城市宇能电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Commonly used lighting protection devices generally have protection functions such as overload, short circuit, and leakage. In view of the complex working environment under the mine and the low light, the comprehensive protection device of the lighting device is required to have a certain explosion-proof cooling function in addition to the above-mentioned protection effects. However, most of the lighting protection devices in the prior art have a single function, do not have the functions of explosion-proof and cooling alarm, and have certain potential safety hazards.

Method used

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  • Comprehensive protection device for mine explosive-proof type lighting device
  • Comprehensive protection device for mine explosive-proof type lighting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: see figure 1 , figure 2 , a comprehensive protection device for a mine explosion-proof lighting device, the protection device includes a base 1, a box body 2, an air duct 3 and an explosion-proof fan 4, and the box body and the explosion-proof fan are arranged on the base 1, The explosion-proof blower is connected to the box body 2 through an air duct, a cover body 14 is arranged above the box body, an illumination device 5 is arranged in the box body, and an air filter layer 6, a pearl filter layer, and a pearl filter layer are arranged in the box body sequentially from inside to outside. The rock layer 7 and the ceramic fiber blanket layer 8, ceramic sheets 9 are arranged in the box, and the ceramic sheets are arranged in fish scales, and the ceramic sheets are arranged on the box body 2 through a ceramic fixed shaft.

Embodiment 2

[0016] Example 2: see figure 1 , figure 2 , as an improvement of the present invention, a temperature measuring assembly is also provided in the box, the temperature control assembly includes a temperature measuring element 11 and a radiator 12, the radiator is arranged on the cover, and the radiator The number is at least one, and an air vent 15 is also arranged on the cover. The rest of the structures and advantages are the same as in Embodiment 1.

Embodiment 3

[0017] Embodiment 3: see figure 1 , figure 2 , as an improvement of the present invention, the cover is provided with an alarm element 13, and the alarm element is connected to the temperature measuring element 11. When the temperature exceeds a certain temperature limit, the alarm element starts to give an alarm reminder, so that the staff can deal with it in time. And found, to avoid further expansion of the danger. The rest of the structures and advantages are the same as in Embodiment 1.

[0018] The present invention can also combine at least one of the technical features described in Embodiments 2 and 3 with Embodiment 1 to form a new implementation.

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Abstract

The invention relates to a comprehensive protection device for a mine explosive-proof type lighting device. The comprehensive protection device is characterized by comprising a base, a box, an air channel and an explosive-proof fan. The box and the explosive-proof fan are arranged on the base. The explosive-proof fan is connected with the box through the air channel. The lighting device is arranged in the box. An air strainer layer, a perlite layer and a ceramic fiber blanket layer are arranged in the box sequentially from inside to outside. According to the technical scheme, the structure iscompact, the comprehensive protection device has the functions of explosion prevention, cooling and alarming and can well adapt to the under-mine work environment, and under-mine operating risk is further lowered.

Description

technical field [0001] The invention relates to a protection device, in particular to a comprehensive protection device for mine explosion-proof lighting devices, and belongs to the technical field of comprehensive protection devices for lighting devices. Background technique [0002] Commonly used lighting protection devices generally have protection functions such as overload, short circuit, and leakage. In view of the complex working environment under the mine and the low light, the comprehensive protection device of the lighting device is required to have a certain explosion-proof cooling function in addition to the above-mentioned protection effects. However, most of the lighting protection devices in the prior art have a single function, do not have the functions of explosion-proof and cooling alarm, and have certain potential safety hazards. Therefore, there is an urgent need for a new solution to solve this technical problem. Contents of the invention [0003] The...

Claims

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Application Information

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IPC IPC(8): F21V15/01F21V25/12F21V29/61F21W131/402
CPCF21V15/01F21V25/12F21V29/61F21W2131/402
Inventor 潘龙才谭胜秀
Owner 盐城市宇能电气有限公司
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