A welding mask with a sensor lamp provides a welding protector. The welding mask with the sensor lamp includes a mask shell covering a human face, a filter module arranged on the mask shell, a head lamp arranged on the filter module, and a control switch connected to the cord of the head lamp, and the control switch comprises a mechanical switch and a sensing module; the head lamp is provided on the filter module according to the present disclosure, so that lighting will be provided for operator in poor lighting environment, then the welding quality can be guaranteed; the mechanical switch and the sensing module, and the mechanical switch has a plurality of gear selections, whereby selection in relation to normally-on, normally-off and sensor circuit is achieved, which boasts higher security.

An auto darkening mask which has a weld cap and a filter mechanism, wherein the filter mechanism includes a lens module, a connecting line and a regulating system; and the weld cap is provided with a visible window. The lens module is assembled inside the weld cap and is opposite to the visible window of the weld cap. The regulating system protrudes out of an outer side of the weld cap and is connected with the weld cap, and the lens module is connected with and controlled by the regulating system through the connecting line.

A personal protective equipment device is presented. The PPE device includes a microphone configured to capture an ambient sound stream. The PPE device also includes a sound analyzer that receives the ambient sound stream and characterizes a sound fingerprint around the device based on the ambient sound stream. The PPE device also includes a function preset selector that, based on the characterized sound fingerprint, selects a function preset. The PPE device also includes a function preset implementor that implements the function preset in response to an event trigger. Implementing the function preset includes adjusting a functional setting of a device from a first setting to a second setting.

A personal protective equipment device is presented. The PPE device includes a microphone configured to capture an ambient sound stream. The PPE device also includes a sound analyzer that receives the ambient sound stream and characterizes a sound fingerprint around the device based on the ambient sound stream. The PPE device also includes a function preset selector that, based on the characterized sound fingerprint, selects a function preset. The PPE device also includes a function preset implementor that implements the function preset in response to an event trigger. Implementing the function preset includes adjusting a functional setting of a device from a first setting to a second setting.

A protector for a welder includes a main body configured to cover a face and eyes of an operator; a darkening filter arranged in a front side of the main body and configured to protect the eyes of the operator; an image generator arranged in the main body and configured to generate image light; an optical path bender configured to change a proceeding path of the image light; and a combiner configured to generate a virtual image on an outer portion of the main body by projecting the image light, and arranged adjacent to the darkening filter.

A welding helmet includes a helmet shell contoured to substantially cover a user's face, and a neck guard removably attachable to a bottom portion of the helmet shell. The neck guard has a predetermined contour, aligning with a portion of the helmet shell contour, and is configured to cover at least a portion of a user's neck when the welding helmet is fitted to the head of the user. The neck guard is removably attachable to the helmet shell by a mechanical fastening arrangement, which can include a plurality of fasteners.

A welding helmet includes a helmet shell contoured to substantially cover a user's face, and a neck guard removably attachable to a bottom portion of the helmet shell. The neck guard has a predetermined contour, aligning with a portion of the helmet shell contour, and is configured to cover at least a portion of a user's neck when the welding helmet is fitted to the head of the user. The neck guard is removably attachable to the helmet shell by a mechanical fastening arrangement, which can include a plurality of fasteners.

The present disclosure includes an article of PPE. The device includes a first sensor that detects whether the article of PPE is being worn by a user, a processing module and a communications module. The processing module includes a clock that measures the length of time that the article of PPE is being worn by the user, and memory for storage of usage data, wherein usage data includes the length of time the article of PPE has been worn by the user. The communications module is for wirelessly transmitting stored usage data to a device separate from the article of PPE.

The present disclosure includes an article of PPE. The device includes a first sensor that detects whether the article of PPE is being worn by a user, a processing module and a communications module. The processing module includes a clock that measures the length of time that the article of PPE is being worn by the user, and memory for storage of usage data, wherein usage data includes the length of time the article of PPE has been worn by the user. The communications module is for wirelessly transmitting stored usage data to a device separate from the article of PPE.

The present invention relates to a headband including an adjustment band which is worn on a wearer's head and has the length adjusted; a support band which is connected to the adjustment band and is supported on the upper part of the wearer's head; and a length adjustment lever for adjusting the length of the adjustment band, wherein a cushion case of a flexible resilient material is integrally formed on the length adjustment lever.