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Integrated high-frequency soldering iron core

A soldering iron core and high-frequency technology, applied in the field of integrated high-frequency soldering iron core, can solve the problems such as the inability to increase the return temperature power, achieve fast and accurate temperature compensation, improve heat transfer efficiency, and avoid large overshoot effects

Inactive Publication Date: 2021-02-26
武汉文宇创新科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is impossible to further increase the reheating power within the limited size

Method used

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  • Integrated high-frequency soldering iron core
  • Integrated high-frequency soldering iron core
  • Integrated high-frequency soldering iron core

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Experimental program
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Effect test

Embodiment Construction

[0036] Such as Figure 1-3 As shown, the present invention is an integrated high-frequency soldering iron core, which includes a soldering iron tip 1, the soldering iron tip 1 is made of copper, the surface is electroplated with an iron layer, and the appearance of other iron layers except the working surface 101 is plated with a nickel layer. Chromium electroplating is then performed on places other than the working surface 101 of the soldering iron tip.

[0037] For the convenience of expression, the soldering iron tip 1 is divided into four parts, the working surface 101, the connection step 102 between the soldering iron tip 1 and the steel pipe jacket 5, the tail pipe 103 at the rear of the soldering iron tip 1, and the tail pipe 103 is used to wind the high-frequency induction Coil 4 is also the final heating part in this case;

[0038] The tail of the soldering iron head 1 is connected to the outer steel pipe 5, and the tail of the outer steel pipe 5 is equipped with a...

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Abstract

The invention relates to an electric soldering iron technology, in particular to an integrated high-frequency soldering iron core. The integrated high-frequency soldering iron core comprises a soldering iron head, wherein a tail pipe is arranged on the rear portion of the soldering iron head; a high-frequency induction coil is wound outside the soldering iron head; a center hole is axially formedin the tail end of the soldering iron head; and a first temperature sensor and a second temperature sensor are arranged in the center hole. The temperature control on the small-sized, high-power and high-stability soldering iron is achieved; the stable temperature control capacity during rapid temperature rising and high-power temperature returning is achieved; and the soldering work efficiency iseffectively improved.

Description

technical field [0001] The invention relates to electric soldering iron technology, in particular to an integrated high-frequency soldering iron core. Background technique [0002] Soldering iron is an essential tool in the electronics industry. It plays an irreplaceable role in development, production, and maintenance. The improvement of the performance of the soldering iron can greatly improve work efficiency. [0003] Existing soldering irons are mainly divided into two categories: power generation heating wire heating and induction heating according to the heating method: [0004] The heating wire type is divided into internal heating type and external heating type. [0005] In the soldering operation, what we hope is that the soldering iron tip can heat up quickly and have as little temperature overshoot as possible, and after the working surface of the soldering iron tip touches the workpiece and loses heat, it can quickly make up with as much power as possible. temp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K3/03
CPCB23K3/0338
Inventor 姚志文李丹
Owner 武汉文宇创新科技有限公司
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