CN2161407Y

CN2161407Y - Gas soldering iron

Info

Publication number: CN2161407Y
Application number: CN 93209701
Authority: CN
Inventors: 高华
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-04-08
Filing date: 1993-04-08
Publication date: 1994-04-13
Anticipated expiration: 2003-04-08

Abstract

The utility model relates to a tool fuel gas iron in the industry of electric appliances. The utility model is composed of a gas-storing cylinder, a welding head and a sheath, and liquified fuel gas is used as a heat source. A gas-releasing igniting interlocking mechanism which is composed of an igniting device, a switch and a gas-releasing member is arranged on the front part of the gas-storing cylinder, and a ventilating pipe is connected with the inner cavity of the welding head. After the fuel gas is ignited, weld is heated through a heating member in a combustion inner cavity, and the purpose of weld and use is achieved. The iron does not need to consume electricity and has use safety, convenience and practicability. The utility model is an effective supplement for the existing electric iron while the heating speed of the welding head is high, and the temperature is adjustable.

Description

Gas soldering iron

The utility model belongs to appliance tool, is the Gas soldering iron that a kind of electrical apparatus industry uses.

At electrical equipment assembling or maintenance industry, when carrying out the welding of circuit or element, use flatiron usually, so just need power supply, socket also has a heat temperature raising process in operation energising back simultaneously, therefore can not carry out welding operation at once.In addition, will to carry out weld job just powerless if run into the place of not having external power supply in the open air.

The purpose of this utility model is to provide a kind of flatiron of novelty, and it is without power supply, but comes the heating iron soldering tip with liquefaction gas as thermal source, reaches the purpose that welding is used.Portable owing to making, take beyond the institute conveniently, can use in any power free occasion, and can be with using with heating, firing rate is fast, and temperature is adjustable.

By the Gas soldering iron that the utility model proposes, it is made up of gas receiver, soldering tip and cover, the venting element that it is characterized in that igniter, switch and gas receiver front end is formed a venting ignition interlock mechanism, breather pipe connects the soldering tip inner chamber, and the combustion heating element of soldering tip inner chamber and venthole are formed heating arrangements.

Fig. 1 is the utility model structural representation.

Embodiment is explained in detail the utility model below in conjunction with accompanying drawing.

The utility model is the portable tubular construction of pen-like, is made up of the cover 1 and gas receiver 8 fits of band suspension member, and gas receiver 8 tail ends have an inflation element 9, liquefaction gas can be charged in the gas receiver 8 by it, as lighter butagas commonly used.The other end at gas receiver 8 is equipped with venting element 6, and has set up a regulating the qi flowing in the channels knob 7, is used for regulating the tolerance size of emitting gas.Be provided with igniter 4 and switch 5 in venting element 6 one sides, they reciprocal interlock, when pushing button 15 the time, and the lead riser flashing of igniter 4, liquefied gas is lighted at 16 places at air admission hole.Down on time, driving button side guide rod simultaneously makes switch 5 be displaced downwardly to dotted line position, rotation is located then, the exit this moment gas outlet of element 6 is opened, combustion gas connects flexible pipe 19 by speed and enters breather pipe 3, has air admission hole 16 on breather pipe 3 tube walls, and fixing by location collar 17, said elements all closely is connected and fixed by fixed cover 18 and gas receiver 8, and by loam cake 14 it is covered.In the place ahead of breather pipe 3 is soldering tip 2, in have a cavity to link to each other with breather pipe 3.One heater element 12 is arranged in the cavity, a venthole 10 is arranged on the cavity wall, cavity has insulating 11 outward.When liquefaction gas entered the cavity burning, the combustion heating element heated soldering tip, and burnt gas is discharged from venthole.In addition,, settle some fin 13, be radiated on the loam cake 14 to stop the heat transmission at the nearly soldering tip of breather pipe 3 front ends 2 places.

When using the utility model, open cover earlier, give gas receiver topping up gasification from afterbody inflation element, down by igniter button, switch is opened thereupon then, igniter sends spark simultaneously, gas is lighted at the place at air inlet, and the soldering tip inner chamber heating soldering tip of heating that takes fire is directly large-minded by the adjusting of regulating the qi flowing in the channels knob more thereupon, make the soldering tip temperature reach required welding temperature, can carry out work.When temporarily need not or finish using, manually rotate igniter button, switch promptly sets back, and combustion gas is closed, and waits after the soldering tip cooling, covers cover and has promptly finished entire work process.

Inflation element in the utility model, venting element, igniter, regulating the qi flowing in the channels knob and heater element etc. are universal standard element or the prior art that common lighter uses, and soldering tip can be made all styles of as required.

The utility model does not need electricity consumption, and is safe and reliable; Internal structure is simple, compact, make easily and keep in repair, and is easy to use, practical; The soldering tip firing rate is fast, and temperature height is adjustable, is particularly suitable for outdoor or uses during the field work maintenance.The utility model can be used as effective replenishing of existing electric iron.

Claims

1, a kind of instrument Gas soldering iron of electrical apparatus industry use, it is made up of gas receiver, soldering tip and cover, the venting element that it is characterized in that igniter, switch and gas receiver front end is formed a venting ignition interlock mechanism, breather pipe connects the soldering tip inner chamber, and the combustion heating element of soldering tip inner chamber and venthole are formed heating arrangements.

2, by the described Gas soldering iron of claim 1, it is characterized in that the soldering tip inner chamber has an insulating outward, be mounted with fin on the breather pipe of nearly soldering tip.