CN2124380U

CN2124380U - Cutting torch with electronic ignition

Info

Publication number: CN2124380U
Application number: CN 92202202
Authority: CN
Inventors: 房建筑; 张汉文
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-02-02
Filing date: 1992-02-02
Publication date: 1992-12-09

Abstract

The utility model relates to a cutting torch with electronic ignition, which comprises a handle (9) of an insulator, a cutting oxygen pipe (10), a mixing air pipe (11) and a cutting tip (2). An electronic pressure raising device is installed on the cutting torch, and a pushbutton on the electronic pressure raising device is connected with a conducting wire to a connecting point. When the utility model is used, users can press the pushbutton (7), and the cutting torch can realize automatic ignition. The utility model has the advantages of simple structure, convenient operation and safe ignition and wide work environment. The utility model is especially suitable for outdoor and field work, and the cutting torch with electronic ignition is an ideal gas cutting tool.

Description

Cutting torch with electronic ignition

The utility model is a kind of cutting torch, and particularly a kind of electronic ignition cutting torch belongs to the gas cutting Work tool.

At present, the used cutting torch kind of common gas cutting work is more, lights but must add burning things which may cause a fire disaster with match or lighter etc. when operation, and is particularly very inconvenient when in outdoor or field work, also dangerous, influences operation and carries out.

The purpose of this utility model is to overcome the weak point that above-mentioned cutting torch exists, provide a kind of simple in structure, need not to add burning things which may cause a fire disaster and just can light fast, safety, reliably has the electronic ignition cutting torch of wind-shielding function.

The technical solution of the utility model is to realize like this, with an existing cutting torch, at its handle part, an electronics booster system changes the outfit, and insert with wiring and to cut on the contact ring in the cutting oxygen duct of chewing, when pressing the button the generation instantaneous pressure, the oxygen nozzle produces discharge spark to the cutting torch body, thereby lights acetylene gas, realization igniting.

Following the utility model will be described in further details with embodiment in conjunction with the accompanying drawings.

Fig. 1 is the utility model structural representation.

Fig. 2 chews the cut-away section structural representation for the utility model cuts.

Fig. 3 is the utility model electronic ignition system principle schematic.

The utility model is the electronic ignition cutting torch, it comprises handle (9), cutting oxygen pipe (10), mixture pipe (11) and cut and chew (2), its special character is at handle (9) position one electronics increasing apparatus (8) to be installed, button (7) is arranged on it and be connected with lead to patching point (6) and inserting the interior High-Voltage Insulation fine rule (4) of cutting oxygen pipe (10), this line extends to plug (5) along this pipe, and chew ceramics insulator (1) on (2) portion cutting oxygen duct through cutting, receive at last on the Metal Contact ring (3) that is fixed on the inwall of cutting oxygen duct.

Electronic ignition system of the present utility model: for button (7) when the normally closed position, battery (12) charges to capacitor (13), when work, press the button (7), the electric charge that capacitor (13) is filled sparks by the primary coil of normally opened contact and transformer (14), and makes the secondary coil of transformer produce high-tension current, and make the discharge of oxygen nozzle by insulation fine rule (4) to contact ring (3), flashing is lighted and is cut the acetylene gas of chewing the place, realizes igniting.

The utility model is simple in structure, and is easy to operate, and it is safe and reliable to light a fire, and it is wide to adapt to operating environment, is desirable gas cutting tool.

Claims

1, a kind of electronic ignition cutting torch, the handle (9) that comprises insulator, cutting oxygen pipe (10), mixture pipe (11) and cut and chew (2), it is characterized in that: one electronics increasing apparatus (8) is installed at handle (9) position, there is button (7) to connect lead on it to patching point (6), and the insulation fine rule (4) in the access cutting oxygen pipe (10), this line extends plug (5) along this pipe, and chew insulator (1) on (2) portion cutting oxygen duct through cutting, be connected at last on the contact ring (3) in cutting oxygen duct.

2, electronic ignition cutting torch according to claim 1, it is characterized in that: button in electronic ignition system (7) is when normally closed position, battery (12) charges to capacitor (3), when work, press the button (7), capacitor (13) the primary coil discharge of lotus by normally opened contact and transformer (14) of charging, and make the transformer secondary output coil produce high-tension current, and feed insulation fine rule (4) to contact ring (3).