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Portable electric welding machine excellent in heat dissipation effect

A heat-dissipating, portable technology, applied to welding accessories, etc., can solve problems such as poor heat dissipation of welding machines, and achieve good ventilation effects, good heat dissipation effects, and obvious alarm effects

Inactive Publication Date: 2017-06-30
李赵和
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a portable electric welding machine with excellent heat dissipation effect, which solves the problem of poor heat dissipation effect of the welding machine

Method used

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  • Portable electric welding machine excellent in heat dissipation effect

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] see Figure 1-2 , a portable electric welding machine with excellent heat dissipation effect, including a protective box 1 and a body 2, the surface of the body 2 is coated with an anti-corrosion material layer 18, the front of the protective box 1 is a box door 3, and the front of the box door 3 is provided with an observation window 16, and a handle 17 is installed on the right side of the front of the box door 3, the observa...

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Abstract

The invention relates to the technical field of electric welding equipment, and discloses a portable electric welding machine with excellent heat dissipation effect, which includes a protective box and a body. The front of the protective box is a door, and the bottom of the protective box is equipped with universal wheels to protect Both sides of the bottom of the box cavity are fixedly connected with bases, and the two ends of the bottom surface of the body are respectively lapped on the upper surfaces of the two bases, and the left side of the front of the body is sequentially installed with a buzzer and a power supply from top to bottom switch, and the right side of the front of the body is sequentially installed with a display screen, a warning light and a control panel from top to bottom. This portable electric welding machine with excellent heat dissipation effect is equipped with air holes, fans, water cooling pipes and bases. The water cooling pipes cool down the inside of the protection box, the cold air drops, and the hot air rises. The gas can form a circulation inside the protective box, and then be discharged from the protective box through the vent hole, so that the heat dissipation effect is better, so as to achieve the purpose of heat dissipation and cooling.

Description

technical field [0001] The invention relates to the technical field of electric welding equipment, in particular to a portable electric welding machine with excellent heat dissipation effect. Background technique [0002] Welding machine is an electrical appliance that provides a certain characteristic power supply for welding. Welding is widely used in various industrial fields because of its flexibility, simplicity, convenience, firmness, reliability, and even the strength of the base metal after welding. The electric welding machine is actually a transformer with drop characteristics, which converts 220V and 380V alternating current into low-voltage direct current. Generally, electric welding machines can be divided into two types according to the type of output power supply, one is AC power supply; the other is DC power. The DC welding machine can also be said to be a high-power rectifier, which is divided into positive and negative poles. When the AC power is input, it ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/32
CPCB23K9/32
Inventor 李赵和
Owner 李赵和
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