CN203992709U - There is the electric iron of working station indicator adjustable multiple power - Google Patents

Abstract

The utility model discloses a kind of electric iron with working station indicator adjustable multiple power.Particularly relate to a kind of electric iron that is rapidly heated of taking two heating element structures.This electric iron is taked two heating element structures, and reaches two heater series connection uses by switching over; Two in parallel uses of heater, can reach like this 1/4th power using single heater as basic power, two two kinds of times powers duties, meet better for different sizes, the welding requirements of material element, using high-power being rapidly heated after work, adopt as requested different capacity, avoid energy waste.

Description

There is the electric iron of working station indicator adjustable multiple power

Technical field

The utility model relates to electric information, for providing one to have two heaters, can pass through the electric iron of switching over different capacity.

Background technology

Electric iron is the soldering appliance of a kind of electronic production and electrical maintenance.Convert electrical energy into heat energy fusing scolding tin by heater; Main application is welding electronic component and wire etc.The electric iron of existing use is generally single power; Namely this electric iron, in mechanism, is that heat energy reaches a certain temperature for improving soldering tip by a fixing power electric energy conversion, and fusing Xibe, welds components and parts.In this course, because not making, flatiron operating temperature is too high prevents from scorching welded article, so that power can not do is too much, while so just having caused use, flatiron heats up slowlyer, and in the time of welding different volumes, material object, temperature is difficult for controlling; Excess Temperature when wisp welding, but when large object welds, temperature does not reach normal welding temperature.

Summary of the invention

In order to overcome the deficiency of existing electric iron, the technical scheme that the utility model adopts is: this electric iron is taked two heating element structures, and throw change-over switch switch dual heater and three status indicator lamps with three cuttves three, reach respectively: when using separately with a heater, generate heat as basic power using single heater, by green indicating lamp indicating operating status; When using with two heater series connection, with single heater 1/4th power work, by red led indicating operating status; Use when two heaters are in parallel, with single heater two times power work, by yellow indicator lamp indicating operating status.So just form many power electric iron with three kinds of different capacity duties.

Compared with prior art, the beneficial effects of the utility model are: indicator lamp indicating operating status is clear; Can be rapidly heated the saving work stand-by period; Can in the time of work, adopt as requested different capacity, avoid energy waste.

Brief description of the drawings

Fig. 1 is the electric circuit constitute structure chart of the utility model patent.

Fig. 2 is the electric circuit constitute wiring diagram of the utility model patent.

Detailed description of the invention

As shown in Figure 1, be the electric circuit constitute structure chart of the utility model patent.The utility model is mainly that power supply 1 provides this electric iron working power, gauge tap 2 is that three cuttves three are thrown change-over switch, switch heater 3 and heater 4 by gauge tap 2, carry out two heater series connection uses, two in parallel uses of heater, or single use regulates to reach the object that uses different capacity.Working station indicator 5 is used to indicate electric iron duty.

Physical circuit connects as shown in Figure 2, in figure: heater A is equivalent to heater 3 in Fig. 1; Heater B is equivalent to heater 4 in Fig. 1; Three cuttves three are thrown change-over switch K1 and are equivalent to gauge tap 2 in Fig. 1; Red, yellow, green indicating lamp is equivalent to Fig. 1 working station indicator 5.Heater A access power supply in the time that K1 is placed in 1 grade, electric iron is worked with single heater power, by green indicating lamp indicating operating status; Heater A access in parallel with heater B power supply in the time that K1 is placed in 2 grades, electric iron is with single heater two times power work, by yellow indicator lamp indicating operating status; In the time that K1 is placed in 3 grades, heater A connects with heater B and accesses power supply, and electric iron is with single heater 1/4th power work, by red led indicating operating status.This sample flatiron has three kinds of different capacity duties, can meet better the welding requirements for different sizes, material element.

This device circuit device is installed in a common electric iron.By being arranged on the gauge tap regulation heating power on flatiron handle, and connect alternating current 220V power supply by power line through attaching plug.

Claims (1)

1. one kind has the electric iron of working station indicator adjustable multiple power, it is characterized in that: this electric iron is taked two heating element structures, and throw change-over switch switch dual heater and three status indicator lamps with three cuttves three, reach respectively: when using separately with a heater, generate heat as basic power using single heater, by green indicating lamp indicating operating status; When using with two heater series connection, with single heater 1/4th power work, by red led indicating operating status; Use when two heaters are in parallel, with single heater two times power work, by yellow indicator lamp indicating operating status, so just formed many power electric iron with three kinds of different capacity duties.