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1. 发明申请

US20220079812A1 ANTI-GLARE WELDING APPARATUS 有权
公开(公告)号：US20220079812A1
公开(公告)日：2022-03-17
申请号：US17022572
申请日：2020-09-16
申请人： ARCMASK OPTECH CO., LTD
发明人： Chien Hsing HSIEH , Chia Hung CHEN
IPC分类号： A61F9/06 , B23K9/32
摘要： An anti-glare welding apparatus includes a switch and a controller. The controller is electrically connected to the switch. When the controller determines that the switch is switched from an OFF state to an ON state, the controller generates a welding helmet turn-on signal to switch on a filter of a welding helmet. The controller further generates a welding machine turn-on signal after a first delay time to switch on a welding machine. The filter of the welding helmet can be fully darkened during the first delay time when receiving the welding helmet turn-on signal, and the welding machine is switched on after the filter of the welding helmet is fully darkened. Therefore, there is no welding arc when the filter is darkening, and the eyes of the welding worker can be fully protected from damage.

2. 发明授权

US08331001B2 Welding filter device and control method thereof 失效
标题翻译：焊接过滤装置及其控制方法
公开(公告)号：US08331001B2
公开(公告)日：2012-12-11
申请号：US13040257
申请日：2011-03-03
申请人： Chien-Hsing Hsieh , Edward Martin , Chia-Hung Chen
发明人： Chien-Hsing Hsieh , Edward Martin , Chia-Hung Chen
IPC分类号： G02F1/1335 , A61F9/06
CPC分类号： A61F9/067 , G02F2201/58 , G09G3/18 , G09G2320/0626 , G09G2360/144
摘要： The welding filter device includes a light sensor, a microprocessor, a liquid crystal display, and a user interface. The light sensor senses light to generate a welding signal and a light source intensity signal. The microprocessor comprises a determining module, a control module, a regulating module, and a storage module. The determining module receives the welding signal and determines whether to activate a welding mechanism. The control module receives the light source intensity signal and outputs a control signal. The liquid crystal display presents a first display status according to the control signal. The user interface is used to generate a setting signal; wherein when the liquid crystal display presents the first display status, the regulating module receives the setting signal to regulate the settings so that the liquid crystal display presents a second display status. Furthermore, a method for controlling the welding filter device is also disclosed herein.
摘要翻译：焊接过滤装置包括光传感器，微处理器，液晶显示器和用户界面。光传感器感测光以产生焊接信号和光源强度信号。微处理器包括确定模块，控制模块，调节模块和存储模块。确定模块接收焊接信号并确定是否激活焊接机构。控制模块接收光源强度信号并输出控制信号。液晶显示器根据控制信号呈现第一显示状态。用户界面用于生成设置信号; 其中当液晶显示器呈现第一显示状态时，调节模块接收设置信号以调节设置，使得液晶显示器呈现第二显示状态。此外，本文还公开了一种用于控制焊接过滤装置的方法。

3. 发明授权

US10663779B1 Welding helmet with single LCD filter lens 有权
公开(公告)号：US10663779B1
公开(公告)日：2020-05-26
申请号：US16507431
申请日：2019-07-10
申请人： ARCMASK OPTECH CO., LTD
发明人： Chien-Hsing Hsieh , Edward Martin , Chia-Hung Chen , James Watkins
IPC分类号： G02F1/133 , A61F9/06
摘要： A welding helmet includes a helmet shell and a lens device mounted on the helmet shell. The lens device includes a filter control module and a single LCD panel. The logic control module controls the transmittance of the single LCD panel based on a sensed light signal and a shading-level signal designated by a user. Therefore, when the welding helmet is operated in an environment having intense light such as a welding arc, the single LCD panel will turn dark and lower its transmittance to block the intense light.

4. 发明授权

US10172741B1 Power saving welding helmet 有权
公开(公告)号：US10172741B1
公开(公告)日：2019-01-08
申请号：US15628534
申请日：2017-06-20
申请人： ARCMASK OPTECH CO., LTD
发明人： Chien-Hsing Hsieh , Edward Martin , Chia-Hung Chen , Jim Watkins
IPC分类号： A61F9/00 , A61F9/06 , A61F2/14 , G01J1/02 , G01J1/04 , G01J1/18 , G02F1/133
摘要： A power saving welding helmet includes a helmet shell and a lens device. The helmet shell includes a mounting hole to contain the lens device. The lens device has an inner surface and an outer surface, and includes a magnetic sensor, a filter control unit, and a filter lens. The control logic module controls the filter lens according to magnetic signals generated by the magnetic sensor. The filter lens includes a first LCD panel and a second LCD panel respectively controlled by different control signals. Therefore, a refresh time of the first LCD panel and a refresh time of the second LCD panel do not synchronize. A welder does not feel the first LCD panel or the second LCD panel flashing, and the welding experiences this as consistent darkness.

5. 发明申请

US20120176659A1 WELDING FILTER DEVICE AND CONTROL METHOD THEREOF 失效
标题翻译：焊接过滤器及其控制方法
公开(公告)号：US20120176659A1
公开(公告)日：2012-07-12
申请号：US13040257
申请日：2011-03-03
申请人： Chien-Hsing HSIEH , Edward Martin , Chia-Hung CHEN
发明人： Chien-Hsing HSIEH , Edward Martin , Chia-Hung CHEN
IPC分类号： G02F1/153
CPC分类号： A61F9/067 , G02F2201/58 , G09G3/18 , G09G2320/0626 , G09G2360/144
摘要： The welding filter device includes a light sensor, a microprocessor, a liquid crystal display, and a user interface. The light sensor senses light to generate a welding signal and a light source intensity signal. The microprocessor comprises a determining module, a control module, a regulating module, and a storage module. The determining module receives the welding signal and determines whether to activate a welding mechanism. The control module receives the light source intensity signal and outputs a control signal. The liquid crystal display presents a first display status according to the control signal. The user interface is used to generate a setting signal; wherein when the liquid crystal display presents the first display status, the regulating module receives the setting signal to regulate the settings so that the liquid crystal display presents a second display status. Furthermore, a method for controlling the welding filter device is also disclosed herein.
摘要翻译：焊接过滤装置包括光传感器，微处理器，液晶显示器和用户界面。光传感器感测光以产生焊接信号和光源强度信号。微处理器包括确定模块，控制模块，调节模块和存储模块。确定模块接收焊接信号并确定是否激活焊接机构。控制模块接收光源强度信号并输出控制信号。液晶显示器根据控制信号呈现第一显示状态。用户界面用于生成设置信号; 其中当液晶显示器呈现第一显示状态时，调节模块接收设置信号以调节设置，使得液晶显示器呈现第二显示状态。此外，本文还公开了一种用于控制焊接过滤装置的方法。

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