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US 2013/0075379 A1Published application
Welding device
AssigneesHon Hai Precision Industry Co., Ltd., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
InventorsXIAO-GANG YIN, GUO-YI CHEN
Life of this patent
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Abstract
A welding device includes a base unit, a welding gun unit, and a smoke exhaust unit. The welding gun unit is electrically connected to the base unit to be turned on and off by operations on the base unit. The smoke exhaust unit is structurally connected to the base unit, and suctions smoke and dust generated by use of the welding gun unit and exhausts the smoke and dust via the base unit.
Claims12
A welding device, comprising:
- a base unit;
- a welding gun unit electrically connected to the base unit to be turned on and off by operations on the base unit;
- and
- a smoke exhaust unit structurally connected to the base unit, the smoke exhaust unit including a smoke pipe, a suction nozzle, and an exhaust driving device, the smoke pipe connected to the base unit, the suction nozzle connected to the smoke pipe, and the exhaust driving device installed in the base unit;
- wherein the smoke exhaust unit suctions smoke and dust generated by use of the welding gun unit and exhausts the smoke and dust via the base unit.
2 more elements
A welding device, comprising:
- a base unit including an inhalation chamber and an exhaust pipe therein;
- a welding gun unit electrically connected to the base unit;
- and
- a smoke exhaust unit including a smoke pipe and an exhaust driving device;
- the smoke pipe connected to the inhalation chamber, and the exhaust driving device installed in the inhalation chamber;
- wherein smoke and dust generated by use of the welding gun unit passes through the smoke pipe to enter the inhalation chamber, and the exhaust driving device exhausts the smoke and dust through the exhaust pipe.
3 more elements
Dependencies are inferred from the claim text.