Control system of automatic air supply helmet

Abstract

The invention relates to the technical field of helmet control systems, and provides an automatic air supply helmet control system which comprises a fixing frame, a circular through hole is formed in the fixing frame, the lower end of the fixing frame is fixedly connected with a protective cover and a transparent mask, the protective cover and the transparent mask are connected in a sealed mode, and the upper end, located in the circular through hole, of the fixing frame is connected with a top shell. The automatic air supply helmet control system overcomes the defects in the prior art, is reasonable in design and compact in structure, solves the problems that an existing closed helmet is poor in air circulation and difficult to breathe, improves the air circulation effect through simple structural combination and a positive-pressure top-down air supply mode, and can improve the comfort degree through positive-pressure air supply, air can be filtered during air inlet, the helmet control system is arranged, the helmet can be more intelligent, the actual application effect is improved, and the intelligent helmet has high practicability.

Description

technical field [0001] The invention relates to the technical field of helmet control systems, in particular to a control system for automatic air-supply helmets. Background technique [0002] Head-mounted equipment is a product widely used in the market, such as helmets worn by cycling, helmets worn by workers in special environments, and protective clothing worn by medical staff. [0003] Traditional head-mounted devices have a single function, and helmets have different functions in different environments, so it is necessary to prepare a variety of helmets. However, in the actual use process, the functions of the used head-mounted devices are mostly similar. The protective effect of the headset; isolate the outside air or prevent collisions. [0004] Most of the current helmets are closed. In the case of long-term wearing, it is easy to cause poor air circulation, and then cause breathing difficulties. Although some helmets are equipped with fans, most of these fans are ...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides a control system for an automatic air-supply helmet, which overcomes the deficiencies of the prior art, has a reasonable design and a compact structure, and solves the problem of poor air circulation and difficulty breathing in the existing closed helmets. The present invention adopts the way of positive pressure air supply from top to bottom through simple structural combination, which improves the effect of air circulation, and positive pressure air supply can improve the comfort level, and can also protect the The air is filtered, and at the same time, by setting the helmet control system, the helmet can be made more intelligent, which improves the effect of practical application and has strong practicability

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