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Fire fighting helmet with smoke dispelling and illumination functions

A functional and fire-fighting technology, applied to helmets, helmet covers, clothing, etc., can solve the problems that fire-fighting helmets do not have smoke-dispelling and lighting functions

Inactive Publication Date: 2015-05-20
SHAANXI TIAN HAO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of smoke driving and lighting functions that existing fire helmets do not have

Method used

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  • Fire fighting helmet with smoke dispelling and illumination functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] In order to overcome the shortcomings of the existing fire-fighting helmets that do not have the functions of expelling smoke and lighting, the present invention provides a figure 1 The fire-fighting helmet with the function of dispelling smoke and lighting as shown includes a cap body 1, a smoke dispelling fan 2 is inlaid in the middle of the cap body 1, and an LED lighting lamp 3 is arranged in the center of the smoke dispelling fan 2. The front brim of the cap body 1 is connected to the rotating shaft with a cover plate 4, the cover plate 4 is inlaid with a lamp tube 5, and the front brim of the cap body 1 is provided with a lamp tube placement slot 7, said The front two sides of the cap body 1 are respectively provided with a smoke-expelling fan control switch 6 and a lighting control switch 9, and the lower end of the cap body 1 is provided with a smoke filter layer 8 on the edge of the face shield.

[0014] At the fire scene, firefighters can turn on the smoke drive ...

Embodiment 2

[0016] On the basis of the first embodiment, the smoke-expelling fan 2 has its own battery, so that firefighters do not need to carry an additional power supply device, which is convenient and safe; the lamp tube 5 has a layer of high temperature resistant glass to protect the lamp tube 5 will not burst due to excessive external temperature; the smoke filter layer 8 includes a dust adsorption layer and a harmful gas adsorption layer, which filters the smoke inhaled by firefighters in the fire scene to protect the personal safety of firefighters.

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Abstract

The invention provides a fire fighting helmet with smoke dispelling and illumination functions. The fire fighting helmet comprises a cap body, and a smoke dispelling fan is embedded in the center of the cap body. An LED illumination lamp is arranged at the center of the smoke dispelling fan. A cover plate is connected with the front brim of the cap body through a rotation shaft. A lamp tube is embedded in the cover plate. A lamp tube containing groove is formed in the front brim of the cap body. A smoke dispelling fan control switch and an illumination control switch are arranged on the two sides of the front face of the cap body respectively. A smoke filter layer is arranged on the edge of a face protection cover located at the lower end of the cap body. The fire fighting helmet is provided with the dense smoke dispelling device and the illumination device, so that firemen conveniently put out a fire and find trapped people in a fire field.

Description

Technical field [0001] The invention relates to a fire fighting helmet with the function of dispelling smoke and lighting. Background technique [0002] When a fire occurs, it is often accompanied by heavy smoke. The heavy smoke not only hinders people from seeing the escape route, but also contains a lot of dust and harmful gases. If people inhale too much, they will have difficulty breathing, and severely will suffocate. For firefighters who are rescuing a fire scene, it is very important to disperse heavy smoke and to see the specific situation of the fire scene and the location of the trapped persons. The existing fire helmet does not have the function of dispelling heavy smoke. Summary of the invention [0003] The purpose of the present invention is to overcome the problems of smoke dispelling and lighting functions that the existing fire helmet does not have. [0004] To this end, the present invention provides a fire fighting helmet with smoke-expelling lighting function, c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A42B3/04
CPCA42B3/044A42B3/286A42B3/288
Inventor 邵明绪
Owner SHAANXI TIAN HAO TECH