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Protection film for protecting mining illuminating lamp gas sensor

A gas sensor and lighting technology, which is applied in the parts of lighting devices, lighting applications, lighting devices, etc., can solve problems such as support control, communication blocking, etc.

Inactive Publication Date: 2013-03-20
SHAANXI SUNRISING ENERSOURCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the mine accident, the communication under the mine was blocked, and the distribution of personnel under the mine could not be clearly controlled, so that the decision-making could not come up with the most favorable plan

Method used

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  • Protection film for protecting mining illuminating lamp gas sensor
  • Protection film for protecting mining illuminating lamp gas sensor
  • Protection film for protecting mining illuminating lamp gas sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Such as figure 1 As shown, it includes a respiratory protective film 7 with a self-adhesive 10, the self-adhesive 10 is around the respiratory protective film 7, the middle is a respiratory protective film 7, and the respiratory protective film 7 is a simulated respiratory film.

[0016] Such as figure 2 As shown, the self-adhesive breathing film is connected with the housing 6 of the miner's lamp 5 by adhesive, and the gas sensor 4 is below the adhesive on the housing 6 of the miner's lamp 5 . There is a gas detection unit 8 inside the miner's lamp 5, and the gas detection unit 8 is fixed in the housing 6 of the miner's lamp 5. The gas detection unit 8 detects gas through the gas sensor 4, and the gas sensor 4 in the gas detection unit 8 is connected to the housing 6. The channel 3 has a respiratory protective film 7 outside the breathing channel 3, and the gas detection unit 8 is electrically connected to the charging circuit 9.

[0017] The front side of the housi...

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PUM

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Abstract

The invention relates to a protection film for protecting a mining illuminating lamp gas sensor. The protection film is characterized in that the protection film comprises a respiratory film with a non-setting adhesive, the non-setting adhesive surround the respiratory film, and the intermediate of the respiratory film is a stimulation respiratory film. There is a respiratory channel between the gas sensor and an outer shell, and the respiratory protection film is arranged outside the respiratory channel, so the gas detection of the gas sensor is not influenced, and the gas sensor is protected from sucking powdery dirt which influences the normal working of the gas sensor.

Description

technical field [0001] The invention relates to a mining lighting lamp, in particular to a protective film for protecting the gas sensor of the mining lighting lamp. Background technique [0002] In the case of rapid growth of coal production, it also brings frequent serious accidents in coal mines. During the "Tenth Five-Year Plan" period, a total of 1,398 major accidents occurred in coal mines across the country with 3-9 deaths, an average of 280 cases per year, accounting for 11% of the number of major accidents in the country; 214 serious accidents with 10-29 deaths occurred , with an average of 43 accidents per year, accounting for 36% of all kinds of serious accidents in the country; 42 particularly serious accidents that killed more than 30 people at one time, with an average of 8 accidents per year, accounting for 58% of all kinds of particularly serious accidents in the country. There is a big gap between my country's coal enterprises and the world's major coal min...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00F21V33/00F21W131/402F21Y101/02F21Y115/10
Inventor 刘珉恺
Owner SHAANXI SUNRISING ENERSOURCE
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