CN2151832Y - Wireless iron - Google Patents

Abstract

The utility model belongs to a welding tool, which mainly solves the problem that weld is carried out without a power supply. The utility model is characterized in that a red copper head on the front part of an iron is internally processed into a cavity as a combustion chamber, the inner rear part of a handle is processed into a cavity as a storing house for liquefied gas, and the front part of the handle is provided with a lighter of piezoelectric ceramics. The main purpose of the utility model is to supply heat without a power supply, and the welding tool can be carried conveniently. The utility model can be used in any workplace, and the welding tool is particularly used in the field or in the working environment where no electric field or magnetic field can be generated.

Description

Wireless iron

The utility model belongs to soldering appliance.

Present industrial welding usefulness mostly be electric iron, the electricity as thermal source with the fusing scolding tin, reach the purpose of welding, so just need two leads that connect power supply, this is then very inconvenient to the place away from power supply, especially the electrical appliance part at the maintenance main equipment need elongate quite difficulty of lead with when welding, flow maintenance or in power free working site (as open-air automobile inspection) then become impossible.In addition, electric iron connects with power supply, and self produces electric field, magnetic field, and this itself has then limited its scope of application.Though battery type Wireless iron is arranged at present, its each charging back operating period is quite short, and can not the radical departure power supply.

At above-mentioned situation, the utility model provides a kind of Wireless iron, and the history of thermal source is made in the electricity consumption that is through with.

The utility model is achieved in that

In the flatiron handle end, the liquefied gas storage warehouse is arranged, butane liquid can be injected in the storage warehouse by the fluid injection valve, a fluid injection can be used 10 hours continuously; In the anterior red copper head of flatiron a combustion chamber is arranged, the butagas in the containing liquid chamber can arrive the combustion chamber by wireway.During work, the rotation rear handle, rotary switch promptly begins to mention intake valve, butane gas enters gas mixer by filter and wireway and mixes with the air of being come in by the air inlet mesh, when rotary valve forwards assigned address to, touch the piezoelectric ceramics ignition device igniting of handle front portion, and by inside and outside electrode in the combustion chamber discharge light mist, the red copper head that burns after 30 seconds then is heated to operating temperature and can begins welding job, and the time can use according to workload control.Here inside and outside electrode is by the copper wireway and the Bai Gang tube connector is double does.Behind the end-of-job, the reverse rotation rear handle, intake valve stops air feed, and burn-out when working once more, repeats said process and gets final product.

Advantage of the present utility model is to connect with power supply without lead, not electricity consumption, self does not produce electric field and magnetic field, be applicable to any working environment, be particularly useful for the welding of CMOS electronic device and the welding of maintenance and open-air non-transformer environment, this product cost is low, processing is simple, and adjustable power is suitable for producing in batches, and use, advantage such as easy to carry.

Fig. 1 is its structural representation, and wherein 1 is the red copper head, the 2nd, and the combustion chamber, the 3rd, external electrode, the 4th, gas mixer, the 5th, wireway, the 6th, filter, the 7th, intake valve, the 8th, rotary switch, the 9th, the gas transmission control valve, the 10th, liquefied gas containing liquid chamber, the 11st, liquid-filling valve (power adjusting valve), the 12nd, rear handle, the 13rd, the piezoelectric ceramics igniter, the 14th, forward handle, the 15th, connecting cylinder, the 16th, sleeve, the 17th, the air inlet mesh, the 18th, the toxic emission hole, the 19th, connect the locating aperture ring, the 20th, the ceramic support ring, the 21st, spacing spring, the 22nd, hold-down screw.

An embodiment is described below: after each component processing is finished, red copper head, external electrode, gas mixer and spacing spring be sleeved on form the combustion chamber assembly together; Ceramic support ring, wireway, filter and forward handle also are sleeved on together, the piezoelectric ceramics igniter are inserted between filter and the forward handle again, form igniting gas transmission assembly.Glued together rotary switch and rear handle.Intake valve, gas transmission control valve and liquid-filling valve install in the installing hole of rotary switch and rear handle by screw thread rotation, and will connect the locating aperture ring set and pack in the groove of rotary switch, form the gas storage assembly.Then above-mentioned three assembly covers are dressed up integral body, be screwed between the front and rear portions handle and get final product.

Claims (2)

1, a kind of Wireless iron mainly is made up of red copper head (1), rear handle (13), sleeve (16) etc., it is characterized in that:

1) in the anterior red copper head of flatiron a combustion chamber (2) is arranged;

2) in the rear handle (12) a liquefied gas containing liquid chamber (10) is arranged;

3) piezoelectric ceramics ignition device (13) is equipped with in handle (12) front portion.

2, according to the described Wireless iron of claim 1, it is characterized in that said combustion chamber (2) is cavity to be processed in a red copper rear end form, the liquefied gas containing liquid chamber is that handle is processed into cavity and forms.