Auto-darkening welding helmet and welding apparatus equipped with the same
The present application relates to a welding apparatus and an auto-darkening welding helmet ( 1 ) therefor. The auto-darkening welding helmet ( 1 ) comprises a helmet casing ( 10 ); an auto-darkening filter ( 20 ) secured on the helmet casing ( 10 ); a wireless communication module ( 100 b ) and a control circuit ( 700 ) which are installed on and/in the helmet casing ( 10 ), wherein the wireless communication module ( 100 b ) is able to be in wireless data communication with an external apparatus, and based on data received from the external apparatus, the control circuit ( 700 ) is able to set an operating parameter of the auto-darkening filter and/or a prompt message, and wherein the auto-darkening filter ( 20 ) is able to be operated independently of the external apparatus.
1 . An auto-darkening welding helmet, comprising:
a helmet casing;
an auto-darkening filter secured on the helmet casing and configured to be operated independently of an electric welder;
a sensor installed on the helmet casing or the auto-darkening filter and configured to collect data including at least one of an ambient temperature, humidity, and air quality;
a wireless communication circuit installed in the helmet casing and configured to wirelessly communicate data to and from the electric welder and transfer collected data to an external apparatus; and
a control circuit installed on the helmet casing and configured to adjust, based on data including an operating parameter of the electric welder received from the electric welder and a relational database, an operating parameter for an opaque state of the auto-darkening filter,
wherein the relational database comprises correspondences between operating parameters of both the electric welder and the auto-darkening filter from previous uses of the electric welder with the auto-darkening filter.
2 . The auto-darkening welding helmet of claim 1 , further comprising a display screen including an LCD or LED display and configured to exhibit the adjusted operating parameter of the auto-darkening filter and to further allow a present operator to readjust the adjusted operating parameter of the auto-darkening filter.
3 . The auto-darkening welding helmet of claim 2 , wherein the operating parameter of the electric welder comprises at least one of a welding current, welding type, welding material type, and soldering wire size.
4 . The auto-darkening welding helmet as recited in claim 2 , wherein the wireless communication circuit comprises a WIFI module, a Bluetooth module, an infrared communication module, a ZigBee module, an 802.15.4 protocol based module, a wireless HART module, or a Z-wave module.
5 . The auto-darkening welding helmet of claim 2 , wherein the operating parameter of the auto-darkening filter comprises SHADE, SENSITIVITY, DELAY TIME, and WELD MODE.
6 . The auto-darkening welding helmet of claim 2 , wherein:
the control circuit is further configured to set, based on data received from the electric welder, a prompt message, and
the prompt message includes at least one of a working time alarm of an operator or working environment alarm of the operator.
7 . The auto-darkening welding helmet of claim 1 , wherein the operating parameter of the electric welder comprises at least one of a welding current, welding type, welding material type, and soldering wire size.
8 . The auto-darkening welding helmet of claim 1 , wherein:
the wireless communication circuit is further configured to receive results from an analysis of the collected data, and
the external apparatus is configured to update, via wireless communication, the relational database to comply with safety regulations.
9 . The auto-darkening welding helmet of claim 1 , wherein the sensor is further configured to collect data including noise.
10 . The auto-darkening welding helmet of claim 1 , wherein the wireless communication circuit comprises a WIFI module, a Bluetooth module, an infrared communication module, a ZigBee module, an 802.15.4 protocol based module, a wireless HART module, or a Z-wave module.
11 . The auto-darkening welding helmet of claim 1 , wherein the operating parameter of the auto-darkening filter comprises SHADE, SENSITIVITY, DELAY TIME, and WELD MODE.
12 . The auto-darkening welding helmet of claim 1 , wherein:
the control circuit is further configured to set, based on data received from the electric welder, a prompt message, and
the prompt message includes at least one of a working time alarm of an operator or working environment alarm of the operator.
13 . A welding apparatus, comprising:
an electric welder including a first wireless communication circuit;
a welding torch connected to the electric welder via a cable;
a gas cylinder connected to the electric welder via a pipeline; and
an auto-darkening welding helmet comprising:
a helmet casing,
an auto-darkening filter secured on the helmet casing,
a sensor installed on the helmet casing or the auto-darkening filter and configured to collect data including at least one of an ambient temperature, humidity, and air quality,
a second wireless communication circuit installed in the helmet casing and configured to wirelessly communicate with the electric welder, and
a control circuit installed on the helmet casing and configured to adjust, based on data including an operating parameter of the electric welder received from the electric welder and a relational database, an operating parameter for an opaque state of the auto-darkening filter,
wherein the second wireless communication circuit is configured to wirelessly communicate data to and from the first wireless communication circuit, and
wherein the relational database comprises correspondences between operating parameters of both the electric welder and the auto-darkening filter from previous uses of the electric welder with the auto-darkening filter.
14 . The welding apparatus of claim 13 , wherein the welding apparatus comprises a memory unit including the relational database.
15 . The welding apparatus of claim 14 , wherein:
the welding apparatus is configured to send data, based on currently set operating parameters of the electric welder, to the auto-darkening welding helmet, and
the auto-darkening filter is configured to automatically set the operating parameters based on the received data from the electric welder.
16 . The welding apparatus of claim 15 , wherein:
the first wireless communication circuit is configured to be coupled to a cloud server over a wireless network, and
the first wireless communication circuit is configured to update the relational database over the wireless network.
17 . The welding apparatus of claim 14 , wherein:
the first wireless communication circuit is configured to be coupled to a cloud server over a wireless network, and
the first wireless communication circuit is configured to update the relational database by using the wireless network.
18 . The welding apparatus of claim 17 , wherein the relational database is updated to comply with safety regulations.
19 . The welding apparatus of claim 13 , wherein the first wireless communication circuit is coupled to a cloud server over a wireless network and configured to at least one of (i) upload ambient data and operating parameters from the second wireless communication circuit to the cloud server or (ii) transfer data from the cloud server to the second wireless communication circuit.
20 . The welding apparatus of claim 19 , wherein:
the control circuit is further configured to set, based on data received from the electric welder, a prompt message, and
the welding apparatus is configured to transfer the prompt message from the cloud server to the auto-darkening welding helmet,
based on the prompt message, the auto-darkening filter is configured to display an alarm by exhibition on at least one of a display screen of the auto-darkening filter, a sound, or a vibration,
wherein the display screen comprises an LCD or LED display.