Portable rechargeable direct-current electric welding machine

A direct current, portable technology, applied in arc welding equipment, welding equipment, manufacturing tools, etc., can solve problems such as inability to work, and achieve the effect of easy disassembly, easy handling, and easy portability.

Inactive Publication Date: 2011-10-05
王军翔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows for better flexibility when working on materials such as steel plates during construction projects due to its ability to operate from both alternating (AC) sources like mains and batteries. It also includes features like automatic assembly/desorption capabilities, portability, ease of carrying around, versatility, etc., making them ideal for various applications where there are no external power supplies available. Additionally, this system makes efficient usage of energy while being able to handle varying levels of input power. Overall, these technical improvements improve efficiency and productivity in building material production processes.

Problems solved by technology

This patented technical problem addressed by this patents relates to traditional electrical welders that require an external source for supplying power at specific frequencies such as AC-380 V/220V, making them difficult to transport over long distances without being charged with extra charges like batteries.

Method used

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  • Portable rechargeable direct-current electric welding machine
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  • Portable rechargeable direct-current electric welding machine

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Embodiment Construction

[0021] Such as figure 1 , 2 , 3, and 4, a portable rechargeable DC welding machine includes a housing 17, a welding handle terminal 26 and a ground wire terminal 27 arranged on the housing 17, and a switch 3 arranged in the housing 17. The casing 17 of the battery pack 1 is externally connected with a battery pack 1. The battery pack 1 includes a positive main wire, a positive sub-wire, a negative main wire, and a negative sub-wire. The positive main wire of the battery pack 1 is connected to the welding handle terminal 26, and the welding handle connecting terminal 26 is The switch 3 is connected, the switch 3 is connected with the voltage regulator 5, the voltage regulator 5 is connected with the control board 6, the control board 6 is connected with the voltage regulator 7, the voltage regulator 7 is connected with the current regulator 8, and the current The regulator 8 is connected to the contactor 9, the contactor 9 is connected to the welding voltmeter 10, the welding vol

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PUM

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Abstract

The invention relates to a portable rechargeable direct-current electric welding machine. A battery pack is connected to the outside of a shell and comprises a positive main wire, a positive sub-wire, a negative main wire and a negative sub-wire, wherein the positive main wire of the battery pack is connected with a weld handle connection terminal; the weld handle connection terminal is connected with a switch; the switch is connected with a voltage stabilizer; the voltage stabilizer is connected with a control panel; the control panel is connected with the voltage regulator; the voltage regulator is connected with the current regulator; the current regulator is connected with a contactor; the contactor is connected with a welding voltage meter; the welding voltage meter is connected with a welding current meter; the welding current meter is connected with the weld handle; the negative main wire of the battery pack is connected with a ground wire terminal; and the negative sub-wire of the battery pack is connected with the voltage stabilizer, the control panel, the voltage regulator, the current regulator, the contactor, the welding voltage meter and the welding current meter respectively. The portable rechargeable direct-current electric welding machine has low cost, is convenient to assemble, disassemble and carry, is not limited by a power supply, can work anytime and anywhere.

Description

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Claims

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Application Information

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Owner 王军翔
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