Electric soldering iron with timing device

Abstract

The invention belongs to the electronic information and electric tool technical field and specifically provides an electric soldering iron with a timing device. The electric soldering iron with the timing device comprises a soldering iron main body (1), a clock display screen (2), a microcontroller (3), a loudspeaker (4) and an electric wire (5). The clock display screen (2) is embedded in the handle of the soldering iron main body (1) at the upper position, the microcontroller (3) is mounted at the middle of the handle of the soldering iron main body (1) and at the lower part of the clock display screen (2); the loudspeaker (4) is mounted at the lower part of the soldering iron main body (1); the electric wire (5) is connected to the bottom of the soldering iron main body (1); the safety degree of the existing electric soldering iron is low after the user leaving while the existing electric soldering iron has no timing turnoff and the timing reminding function for what the using time detection device is not equipped. The timing device and the display screen are controlled by the microcontroller for effectively reminding the using time for the users, and the soldering iron can be automatically turned off while not used for a long time.

Description

technical field [0001] The invention belongs to the technical field of electronic information and electrical tools, and in particular relates to an electric soldering iron with a time telling device. Background technique [0002] With the rapid development of electronic technology, more and more people are interested in electronic technology and IT technology, which directly promotes the popularity of electronic production tools and the rise of electronic DIY enthusiasts. [0003] At present, there are more and more people who like to solder and make electronics by themselves, so tools such as electric soldering irons and soldering tin are becoming more and more popular. The main principle of the current electric soldering iron is to use electric current to heat the heating element, thereby generating heat. There are two kinds of electric soldering irons with ceramic core and metal core that are more common. The principle is to use the mains electricity to heat the heating...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that the current electric soldering iron lacks a use time detection device, and it is difficult to achieve timing shutdown and timing reminder, which leads to the problem that the safety of the user is reduced when leaving

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