CN2502830Y

CN2502830Y - Quick heating electric iron

Info

Publication number: CN2502830Y
Application number: CN 01265794
Authority: CN
Inventors: 曹科委
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-10-30
Filing date: 2001-10-30
Publication date: 2002-07-31
Anticipated expiration: 2011-10-30

Abstract

The utility model discloses a quick heat electric soldering iron. The structure is that a transformer is connected on a handle; both ends of a terminal of the transformer are respectively connected with copper strips; the other end of each copper bar is connected with a V-shaped copper wire and the handle is installed with a power switch and a voltage regulating switch. The utility model overcomes the defect that the current handheld electric soldering iron is slow in heating and cannot regulate the voltage. After switching on, the utility model can reach the hot point necessary for working and maintain the constant voltage through regulating the voltage when the loop voltage is unstable or too low as well as ensure the normal and highly efficient operation of the welding sequence. The utility model saves energy and electricity and has stable work, high efficiency, low cost, beautiful and elaborate appearance and safe use, which can replace the current handheld electric soldering iron and is a novel electrical tool.

Description

The thermoelectric flatiron of speed

Technical field

The utility model belongs to appliance tool, particularly a kind of Fast Heating electric iron.

Background technology

At present in electrical equipment assembling maintenance, to being welded to each other between the end of a thread, components and parts and the wiring board, all be suitable for a kind of hand-held electric iron, its structure of this kind electric iron is to connect a copper rod at heating wire one end, when being heated to uniform temperature Deng copper rod, with melts soldering tin in pad.The open defect that this kind electric iron exists is that heat time heating time is long, approximately needs 5-6 minute, if power supply is opened always, because welding sequence generally is be interrupted to use, and causes the energy consumption height, also the residual scolding tin of copper rod can be burnt simultaneously and do not inhale weldering, postorder work can not be carried out smoothly, as constantly closing power-on, then slow because of the copper rod heating, operating efficiency is reduced, in addition, this kind flatiron is when outside line brownout or instability, and it is temperature required that copper rod then can not reach, and work can not normally be carried out.

Summary of the invention

The utility model is exactly the defective that gone up that will overcome the existence of hand-held electric iron, design a kind of fast thermoelectric flatiron that after connecting power supply, can reach the required focus of work at once, and can be when outside line brownout or instability, can make flatiron keep constant voltage, to guarantee that welding sequence carries out normally and efficiently.

This utility model solves by the following technical programs: promptly one group of coil of coiling is made a transformer on iron core, on the end of a thread at coil two ends, respectively connect the copper bar of an outsourcing insulation, the two copper bar other ends are connected by connecting rod, article one, the two ends of V-type copper wire are fastened on connecting rod and copper bar joint respectively, connecting plate is connected mandrel lower with handle, and power switch, tap changer, indicator lamp and power line are housed on the handle.

The utility model heating is fast, energy saving, working stability, efficient height, cost is low, external form is exquisite attractive in appearance, safe in utilization.

Description of drawings:

Figure of description 1 is a structural representation of the present utility model, and accompanying drawing 2 is circuit diagrams of the present utility model.

Description of reference numerals is as follows:

Coil 1, iron core 2, power switch 3, tap changer 4, indicator lamp 5, copper bar 6, insulating barrier 7, V-type copper wire 8, connecting rod 9, power line 10, handle 11, connecting plate 12.

The specific embodiment

The utility model can be on iron core 2 coiling 1 or select the transformer of a respective model for use, on the end of a thread at coil two ends, respectively connect a copper bar 6, copper bar 6 skins are surrounded by insulating barrier 7, two copper bars, 6 other ends are connected by connecting rod 9, article one, V-type copper wire 8 two termination are fastened on connecting rod 9 and copper bar 6 joints respectively, connecting plate 12 is connected iron core 2 bottoms with handle 11, and power switch 3, tap changer 4, indicator lamp 5 and power line 10 are housed on the handle 11.

Circuit of the present utility model both at inlet wire one termination power switch 3, links to each other with an end of coil 1 as shown in Figure 2, and another termination tap changer 4 of inlet wire links to each other with coil 1 other end, between two lines and connect indicator lamp 5.

During work, connect power supply, grasp handle 11, press power switch 3 automatically, V-type copper wire 8 can promptly reach operating temperature in the kind second time at 2-3, finishes welding sequence.Welding finishes, release handle 11, and power switch 3 cuts off the power supply automatically.When big slightly the or outside line brownout when the soldered elements area and V-type copper wire 8 shortages of heat, tap changer 4 can be heightened the high temperature position, reach optimum state to guarantee the welding assembly quality.

Claims

1, fast thermoelectric flatiron is made up of power line (10), hand bright (11), power switch (3), it is characterized in that going up by transformer of forming by coil (1) and iron core (2) of connecting plate (12) connection at hand bright (11), on the end of a thread at coil (1) two ends, respectively connect the copper bar (6) of an outsourcing insulation (7), two copper bars (6) other end is connected by connecting rod (9), and the two ends of a V-type copper wire (8) are fastened on connecting rod (9) and copper bar (6) joint respectively.

2, the thermoelectric flatiron of speed according to claim 1 is characterized in that being provided with tap changer (4) and indicator lamp (5) on handle (11).