CN212252707U - Gas electric arc hybrid burning torch - Google Patents

Abstract

The utility model relates to a gas electric arc hybrid ignition rifle, including casing, arc ignition subassembly and be used for controlling the first arc ignition switch that arc ignition subassembly igniteed, the arc ignition subassembly includes that the arc takes place the head, the overhead two arc lead wires that are equipped with relatively take place for the arc, still including gas ignition subassembly and gas ignition switch, the gas ignition subassembly includes gas tank and sled board, the gas ignition switch include second arc ignition switch, slide the setting on the casing feather key and with feather key linkage complex press part, be equipped with the button that is used for controlling first arc ignition switch on the feather key, second arc ignition switch sets up on the slip orbit of feather key. Adopt above-mentioned technical scheme, the utility model provides a gas electric arc hybrid burning torch, this burning torch have two kinds of ignition forms of gas formula and electric arc formula, and the person of facilitating the use uses, and inner structure is compact simultaneously, and the switch setting is reasonable.

Description

Gas electric arc hybrid burning torch

Technical Field

The utility model relates to an ignition gun especially relates to a gas electric arc hybrid ignition gun.

Background

The lighter is a small-sized ignition device. It is mainly used for smoking and fire-lighting, and also for cooking and other fire-lighting. Many different types of lighters are available on the market, depending on the type of ignition: gas type lighters, kerosene type lighters, electric heating sheet type lighters, and electric arc type lighters.

Wherein, gas formula lighter is traditional lighter, the general casing of its structure and the gas point or the subassembly of setting in the casing, and gas ignition subassembly includes gas tank, sled board, electronic ignition device and sled board drive arrangement, is equipped with the gas outlet nozzle on the gas tank, sled board and gas outlet nozzle linkage cooperation, and sled board actuating mechanism is used for driving sled board perk gas outlet nozzle, and the gas outlet nozzle is given vent to anger and ignites through electronic ignition device. The electric arc type lighter generally includes a housing, an electric arc ignition assembly and an electric arc ignition switch for controlling the electric arc ignition assembly to ignite, and the electric arc type lighter generates an electric arc for ignition by using the principle of high-voltage discharge.

At present, the electric arc type lighter can be charged and used circularly by using a battery, gas filling is not needed, the electric arc type lighter is cleaner and more sanitary in use, and unsafe factors for storing flammable and explosive articles at home are eliminated, so the electric arc type lighter is accepted by market consumers. However, since the arc lighter does not emit flame, the arc lighter is not suitable for use in outdoor barbecue where open flame ignition is required.

Disclosure of Invention

The utility model aims at: in order to overcome the defects of the prior art, the utility model provides a gas electric arc hybrid burning torch, this burning torch have two kinds of ignition forms of gas formula and electric arc formula, and the person of facilitating the use uses, and inner structure is compact simultaneously, and the switch sets up rationally.

The technical scheme of the utility model: a gas and electric arc hybrid ignition gun comprises a shell, an electric arc ignition assembly and a first electric arc ignition switch used for controlling the electric arc ignition assembly to ignite, wherein the electric arc ignition assembly comprises an electric arc generation head, two electric arc leading wires are oppositely arranged on the electric arc generation head, the gas and electric arc hybrid ignition gun is characterized by further comprising a gas ignition assembly and a gas ignition switch, the gas ignition assembly comprises a gas box and a pry plate, a gas outlet nozzle is arranged on the gas box, the pry plate is in linkage fit with the gas outlet nozzle, a gas guide pipe is connected onto the gas outlet nozzle, a support is arranged at the upper end of the shell, a gas outlet needle or a gas pagoda is arranged on the support, the gas outlet needle or the gas pagoda is positioned between the two electric arc leading wires, the gas guide pipe is connected with the gas outlet needle or the gas pagoda, and the gas ignition switch comprises a second electric arc ignition switch, a sliding key, the sliding key is arranged along the length direction of the shell, a button used for controlling the first arc ignition switch is arranged on the sliding key, the button is in linkage fit with the sliding key, an elastic sheet is arranged on the shell corresponding to the first arc ignition switch, the elastic sheet can be driven to be pressed towards the first arc ignition switch by pressing the button, so that the elastic sheet is in contact with the first arc ignition switch to achieve arc ignition, the second arc ignition switch is arranged on a sliding track of the sliding key, a pressing piece extending towards the inside of the shell is arranged on the sliding key, when the sliding key slides towards the direction far away from the elastic sheet, the pressing piece is in contact conduction with the second arc ignition switch to generate electric arcs, the pressing piece presses the prying plate to enable the gas outlet nozzle to be opened to spray gas to achieve gas ignition, and a reset spring used for resetting the sliding key is further arranged in the shell.

By adopting the technical scheme, the utility model not only can directly utilize electric arc to ignite, but also can utilize the gas ignition component to provide flame in the form of naked flame to ignite, thereby satisfying the electric arc type and gas type ignition, and realizing the ignition requirement in various occasions, the utility model directly utilizes electric arc to ignite gas, does not need to arrange the piezoelectric electron of the traditional gas type lighter, so that the structure of the ignition gun is more compact and reasonable, the cost is low, meanwhile, the ignition switch in the utility model is also more reasonable, the cooperation of the button, the elastic sheet and the first electric arc ignition switch realizes the electric arc ignition, satisfies the electric arc type ignition function of a user, the sliding key slides to drive the pressing piece to move, when the pressing piece is contacted with the second electric arc ignition switch, the two electric arc leads generate electric arc, the pressing piece presses the pry plate to open the nozzle, the gas in the gas tank flows to gas outlet needle or gas pagoda department through the air duct, it produces naked light flame to be lighted by electric arc, the button sets up on the feather key, and with the cooperation of feather key linkage, when realizing naked light ignition like this, the button staggers with the flexure strip, can't realize solitary electric arc ignition, can not cause the switch confusion of electric arc ignition and naked light ignition like this, produce danger, reset spring automatic re-setting feather key, make automatic and the sled board separation of pressing part, cut off the gas outlet nozzle, make the unable outflow of gas, and is safer.

The utility model discloses a further setting: the shell is provided with a sliding groove along the length direction, the sliding key is arranged in the sliding groove in a sliding mode, the pressing piece comprises a pressing plate and a pressing rod, the pressing plate is integrally arranged, the pressing rod is arranged at the lower end of the pressing plate, a first through hole is formed in the sliding groove, the sliding key is correspondingly provided with a sliding block, the sliding block is arranged in the first through hole in a sliding mode, a through groove is formed in the pressing plate corresponding to the first through hole, a boss is arranged on the inner side wall of the through groove, a clamping block is correspondingly arranged on the sliding block, and the clamping block is clamped on the boss to achieve linkage matching of the sliding key.

By adopting the further arrangement, the sliding key slides in the sliding groove, the pressing part slides along with the sliding of the sliding key, the pressing part comprises the pressing plate and the pressing rod, and the pressing plate and the sliding key can be connected together through the matching of the clamping block and the boss, so that the linkage matching of the sliding key and the pressing part can be realized, and the ignition of open fire can be controlled by the sliding key.

The utility model discloses a further setting again: the arc ignition assembly further comprises a circuit board, a high-voltage pack and a battery, wherein the high-voltage pack is connected with the circuit board, the first arc ignition switch and the second arc ignition switch are arranged on the circuit board, a control switch used for controlling the on-off of the circuit is further arranged on the circuit board, and one end of the control switch extends out of the shell.

Adopt above-mentioned further setting again, control switch closes, presses the button, and the electric arc lead wire can not produce electric arc, and the sliding key also can not produce electric arc, can't realize electric arc ignition and naked light ignition, only when control switch opens, just can control first electric arc switch and second electric arc switch work through button, briquetting, sets up safelyr like this, prevents that the user from pressing the button or sliding the sliding key and realizing the ignition function in carelessness and causing danger.

The utility model discloses a still further set up: the upper end of the pressing plate is provided with a connecting block, a clamping hook is arranged on the connecting block, a connecting column is arranged on the inner side wall of the shell, one end of the reset spring is connected with the connecting column, and the other end of the reset spring is connected with the clamping hook.

Adopt above-mentioned still further setting for reset spring's simple to operate is more stable simultaneously.

The utility model discloses a still further set up: the arc generating head comprises an insulating porcelain cup, a first mounting foot and a second mounting foot are oppositely arranged on the insulating porcelain cup, two arc leading wires are respectively a first arc leading wire and a second arc leading wire, the first arc leading wire is mounted in the first mounting foot, the second arc leading wire is mounted in the second mounting foot, a second through hole is formed between the first mounting foot and the second mounting foot on the insulating porcelain cup, and the air outlet needle extends into the second through hole.

Adopt above-mentioned still further setting, each electric arc lead wire is installed in the installation foot that corresponds for ignition gun overall structure is clean and tidy, and unordered can not, and is easy to assemble, and in the air outlet needle extended to the second through-hole, make from the better function that realizes the naked light ignition with electric arc lead wire production electric arc cooperation of the gas that the air outlet needle flows.

The utility model discloses a still further set up: the casing includes handheld portion and connects the connecting portion of handheld portion and electric arc generation head, handheld portion is including dismantling first casing and the second casing of connection, connecting portion include can dismantle the third casing of being connected with handheld portion, the lower extreme of third casing is equipped with the first opening that supplies handheld portion upper end to stretch into, all be equipped with the elastic component on first casing and the second casing, it is equipped with the third through-hole to correspond the elastic component position on the third casing, and when handheld portion was connected with connecting portion, the elastic component extended to in the third through-hole.

Adopt above-mentioned still further setting, can dismantle the connection, the easy to assemble internals, the convenient dismouting of being connected of handheld portion and connecting portion presses the elastic component and makes the elastic component break away from the second through-hole, can follow handheld portion with the third casing and dismantle.

The utility model discloses a still further set up: one side that second installation foot was kept away from to first installation foot is equipped with first mounting groove, and one side that first installation foot was kept away from to second installation foot is equipped with the second mounting groove, first electric arc lead wire is installed in the first mounting groove that corresponds, and just first electric arc lead wire extends to and is connected with the high-pressure package in the handheld portion, second electric arc lead wire is installed in the second mounting groove that corresponds, and second electric arc lead wire extends to and is connected with the high-pressure package in the handheld portion, be equipped with first extension and second extension on the third casing, first extension corresponds first installation foot position and overlaps and establish in the first mounting groove outside, and the second extension corresponds second installation foot position and overlaps and establishes in the outside of second mounting groove.

Adopt above-mentioned still further setting, set up like this and make the structure in the burning torch compacter, the overall arrangement is more reasonable, and inner structure can not be mixed and disorderly, and the lead wire in first mounting groove and the second mounting groove can be protected to first extension and second extension, prevents that entry such as water from in the burning torch, taking place the potential safety hazard.

The utility model discloses a still further set up: the battery is rechargeable battery, be equipped with charging socket and be used for giving the gas tank inflatable inflation inlet on the handheld portion, charging socket is connected with the circuit board.

By adopting the above further arrangement, the battery can be conveniently stored and the air box can be conveniently inflated.

The utility model discloses a still further set up: an electric quantity indicator lamp is arranged on the circuit board along the axial direction of the circuit board, and a fourth through hole for light to penetrate out is formed in the handheld portion corresponding to the electric quantity indicator lamp.

Adopt above-mentioned still further setting, can remind the electric quantity condition of user's ignition gun, conveniently charge the ignition gun, prevent the not enough condition of ignition gun electric quantity when going out.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a front view of an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic view of the internal structure of the open flame ignition switch according to the embodiment of the present invention when it is turned off;

fig. 5 is a schematic view of a sliding key when the open fire ignition switch is turned on according to an embodiment of the present invention;

fig. 6 is a schematic view of the internal structure of the open fire ignition switch according to the embodiment of the present invention;

fig. 7 is an exploded view of an embodiment of the present invention;

FIG. 8 is a schematic view of an insulating porcelain cup according to an embodiment of the present invention;

fig. 9 is a schematic diagram of an open flame ignition switch according to an embodiment of the present invention.

Detailed Description

As shown in fig. 1-9, a gas and electric arc hybrid ignition gun comprises a housing 1, an electric arc ignition assembly 2, and a first electric arc ignition switch 3 for controlling the electric arc ignition assembly 2 to ignite, wherein the electric arc ignition assembly 2 comprises an electric arc generation head 21, two electric arc leads, namely an anode lead and a cathode lead, are oppositely disposed on the electric arc generation head 21, the gas ignition assembly 4 and a gas ignition switch 5 are further included, the gas ignition assembly 4 comprises a gas box 41 and a pry plate 42, a gas outlet nozzle 411 is disposed on the gas box 41, the pry plate 42 is in linkage fit with the gas outlet nozzle 411, the gas outlet nozzle 411 is connected with a gas guide tube 43, a support 11 is disposed at the upper end of the housing 1, the support 11 is provided with a gas outlet needle 111 or a gas pagoda, the gas outlet needle 111 or the gas pagoda is disposed between the two electric arc leads, the gas guide tube 43 is connected with the gas outlet needle 111 or, in the utility model, the gas outlet needle 111 is connected with the gas guide tube 43, the gas ignition switch 5 comprises a second arc ignition switch 51, a sliding key 52 arranged on the shell 1 in a sliding manner and a pressing piece 53 cooperating with the sliding key 52 in a linkage manner, the sliding key 52 is arranged along the length direction of the shell 1, the sliding key 52 is provided with a button 521 for controlling the first arc ignition switch 3, the button 521 cooperates with the sliding key 52 in a linkage manner, the shell 1 is provided with an elastic piece 12 corresponding to the position of the first arc ignition switch 3, the elastic piece 12 can be driven to be pressed towards the direction of the first arc ignition switch 3 by pressing the button 521 so that the elastic piece 12 contacts with the first arc ignition switch 3 to realize arc ignition, the second arc ignition switch 51 is arranged on the sliding track of the sliding key 52, the sliding key 52 is provided with a pressing piece 522 extending towards the shell 1, when the sliding key 52 is far away from the direction of the elastic piece 12, the pressing block 522 is contacted and conducted with the second arc ignition switch 5 to generate electric arc, the pressing piece 53 presses the pry plate 42 to open the gas outlet 411 to spray gas to realize gas ignition, the shell 1 is also internally provided with a reset spring 13 for resetting the sliding key 52, the utility model not only can directly utilize the electric arc to ignite, but also can utilize the gas ignition component to provide flame in an open flame form to ignite, thereby satisfying the arc type and gas type ignition and realizing the ignition requirement in various occasions, the utility model directly utilizes the electric arc to ignite the gas without arranging piezoelectric electron of the traditional gas type lighter, so that the structure of the ignition gun is more compact and reasonable, the cost is low, simultaneously, the setting of the ignition switch in the utility model is more reasonable, the cooperation of the button, the elastic sheet and the first arc ignition switch realizes the electric arc ignition, and satisfies the electric arc type ignition function of a user, the sliding key 52 slides to drive the pressing piece 53 to move, when the pressing piece 522 is in contact with the second arc ignition switch 51, two arc leads generate electric arcs, the pressing piece 53 presses the pry plate 42 to open the air outlet nozzle 411, the gas in the gas box 41 flows to the air outlet needle 111 or the gas pagoda through the gas guide pipe 43 and is ignited by the electric arcs to generate open flame, the button 521 is arranged on the sliding key 52 and is in linkage fit with the sliding key 52, so that when the open flame ignition is realized, the button 521 is staggered with the elastic sheet 12, the independent arc ignition cannot be realized, the disorder of the switches of the arc ignition and the open flame ignition cannot be caused, the danger is generated, the sliding key 52 is automatically reset by the reset spring 13, the pressing piece 53 is automatically separated from the pry plate 42, the air outlet nozzle 411 is cut off, the gas cannot flow out, and the safety is.

In this embodiment, the housing 1 is provided with a sliding groove 14 along a length direction thereof, the sliding key 52 is slidably disposed in the sliding groove 14, the pressing member 53 includes a pressing plate 531 and a pressing rod 532 disposed at a lower end of the pressing plate 531, the sliding groove 14 is provided with a first through hole 141, the sliding key 52 is correspondingly provided with a sliding block 523, the sliding block 523 and the pressing member 522 are arranged in parallel and are both slidably disposed in the first through hole 141, the pressing plate 531 is provided with a through hole 5311 corresponding to the first through hole 141, the inner side wall of the through hole 5311 is provided with a boss 5312, the sliding block 523 and the pressing member 522 are respectively provided with a latch 5231, the latch 5231 is fastened on the boss 5312 to realize linkage and matching of the sliding key 52 and the pressing member 53, the sliding key 52 slides in the sliding groove 14, the pressing member 53 slides along with the sliding key 52, the pressing member 53 includes the pressing plate 531 and the pressing rod 532, and the pressing plate 531 and the sliding key 52 can be connected together by matching of the latch 5231 and the boss 5312, therefore, the sliding key 52 and the pressing piece 53 can be in linkage fit, so that the sliding key 52 can control the ignition of open fire.

In this embodiment, the arc ignition assembly 2 further comprises a circuit board 22, a high voltage package 23 connected to the circuit board 22 and a battery 24, the first arc ignition switch 3 and the second arc ignition switch 51 are both provided on the circuit board 22, the circuit board 22 is also provided with a control switch 25 for controlling the on/off of the circuit, one end of the control switch 25 extends out of the shell 1, the control switch 25 is turned off, the button 521 is pressed, the arc lead wire cannot generate electric arc, the sliding key 52 cannot generate electric arc, the ignition of the electric arc and the ignition of open flame cannot be realized, only when the control switch 25 is turned on, the first arc switch 3 and the second arc switch 51 can be controlled to work by the button 521 and the pressing block 522, this arrangement is safer to prevent the user from inadvertently pressing the button 521 or the sliding button 52 to perform the ignition function, which could cause danger.

In this embodiment, for the convenience of installing reset spring 13, the upper end of pressing plate 531 is equipped with connecting block 533, be equipped with trip 5331 on the connecting block 533, be equipped with the spliced pole on the inside wall of casing 1, reset spring 13 one end is connected with the spliced pole, and the other end is connected with trip 5331, sets up like this and makes reset spring 13's simple to operate, and is more stable simultaneously.

In this embodiment, the arc generating head 21 includes an insulating porcelain cup 6, the insulating porcelain cup 6 is provided with a first mounting leg 61 and a second mounting leg 62 relatively, the two arc leads are a first arc lead 211 and a second arc lead 212 respectively, the first arc lead 211 is installed in the first mounting leg 61, the second arc lead 212 is installed in the second mounting leg 62, the insulating porcelain cup 6 is provided with a second through hole 63 between the first mounting leg 61 and the second mounting leg 62, the air outlet needle 111 extends to the second through hole 63, and each arc lead is installed in the corresponding mounting leg, so that the ignition gun is neat in overall structure, random and random, and convenient to install, the air outlet needle 111 extends to the second through hole 63, so that the gas flowing out from the air outlet needle 111 better generates an arc cooperation with the arc leads to realize an open flame ignition function.

In this embodiment, the housing 1 includes a handheld portion 16 and a connecting portion 17 connecting the handheld portion 16 and the arc generating head 21, the handheld portion 16 includes a first housing 161 and a second housing 162 detachably connected, the connecting portion 17 includes a third housing 171 detachably connected to the handheld portion 16, a first opening is provided at a lower end of the third housing 171 for the upper end of the handheld portion 16 to extend into, the first housing 161 and the second housing 162 are both provided with an elastic member 1611, a third through hole 1711 is provided at a position on the third housing 171 corresponding to the elastic member 1611, when the handheld portion 16 is connected to the connecting portion 17, the elastic member 1611 extends into the third through hole 1711, the handheld portion 16 is detachable and the handheld portion 16 is detachably connected to the connecting portion 17, so as to facilitate installation of internal components, the handheld portion 16 and the connecting portion 17 are conveniently detached by using this connecting method, the elastic member 1 is pressed to separate the elastic member 1611 from the second through hole 1711, the third housing 171 can be detached from the handle 16, or can be connected by other methods, such as a snap connection.

In this embodiment, a first mounting groove is formed in a side of the first mounting leg 61 away from the second mounting leg 62, a second mounting groove 621 is formed in a side of the second mounting leg 62 away from the first mounting leg 61, the first arc lead 211 is mounted in the corresponding first mounting groove, the first arc lead 21 extends into the handheld portion 16 and is connected to the high voltage pack 23, the second arc lead 212 is mounted in the corresponding second mounting groove 621, the second arc lead 212 extends into the handheld portion 16 and is connected to the high voltage pack 23, the third housing 171 is provided with a first extension portion 1712 and a second extension portion 1713, the first extension portion 1712 corresponds to the position of the first mounting leg 61 and is sleeved outside the first mounting groove, the second extension portion 1713 corresponds to the position of the second mounting leg 62 and is sleeved outside the second mounting groove 621, so that the structure in the ignition gun is more compact and the layout is more reasonable, the inner structure is not mixed and disorderly, and the first extension portion 1712 and the second extension portion 1713 can protect the lead wires in the first installation groove and the second installation groove 621, so that potential safety hazards are prevented from occurring in entering the ignition gun by water and the like.

In this embodiment, the battery 24 is a rechargeable battery, the handheld portion 16 is provided with a charging socket 163 and an inflating port for inflating the air tank 41, and the charging socket 163 is connected to the circuit board 22, so that the battery 24 can be conveniently stored and the air tank 31 can be conveniently inflated, and the rechargeable battery can be used for multiple times.

In this embodiment, be equipped with the electric quantity pilot lamp 221 along its axial on the circuit board 22, the department that corresponds electric quantity pilot lamp 221 on the handheld portion 16 is equipped with the fourth through hole 164 that supplies light to pass through, can remind the electric quantity condition of user's ignition gun like this, conveniently charges the ignition gun, prevents the condition that the ignition gun electric quantity is not enough when going out.

Claims (9)

1. A gas and electric arc hybrid ignition gun comprises a shell, an electric arc ignition assembly and a first electric arc ignition switch used for controlling the electric arc ignition assembly to ignite, wherein the electric arc ignition assembly comprises an electric arc generation head, two electric arc leading wires are oppositely arranged on the electric arc generation head, the gas and electric arc hybrid ignition gun is characterized by further comprising a gas ignition assembly and a gas ignition switch, the gas ignition assembly comprises a gas box and a pry plate, a gas outlet nozzle is arranged on the gas box, the pry plate is in linkage fit with the gas outlet nozzle, a gas guide pipe is connected onto the gas outlet nozzle, a support is arranged at the upper end of the shell, a gas outlet needle or a gas pagoda is arranged on the support, the gas outlet needle or the gas pagoda is positioned between the two electric arc leading wires, the gas guide pipe is connected with the gas outlet needle or the gas pagoda, and the gas ignition switch comprises a second electric arc ignition switch, a sliding key, the sliding key is arranged along the length direction of the shell, a button used for controlling the first arc ignition switch is arranged on the sliding key, the button is in linkage fit with the sliding key, an elastic sheet is arranged on the shell corresponding to the first arc ignition switch, the elastic sheet can be driven to be pressed towards the first arc ignition switch by pressing the button, so that the elastic sheet is in contact with the first arc ignition switch to achieve arc ignition, the second arc ignition switch is arranged on a sliding track of the sliding key, a pressing piece extending towards the inside of the shell is arranged on the sliding key, when the sliding key slides towards the direction far away from the elastic sheet, the pressing piece is in contact conduction with the second arc ignition switch to generate electric arcs, the pressing piece presses the prying plate to enable the gas outlet nozzle to be opened to spray gas to achieve gas ignition, and a reset spring used for resetting the sliding key is further arranged in the shell.

2. The gas and electric arc hybrid ignition gun as claimed in claim 1, wherein the housing has a sliding groove along a length direction thereof, the sliding key is slidably disposed in the sliding groove, the pressing member includes a pressing plate and a pressing rod, the pressing plate is integrally disposed, the pressing rod is disposed at a lower end of the pressing plate, the sliding groove is provided with a first through hole, the sliding key is correspondingly provided with a sliding block, the sliding block is slidably disposed in the first through hole, the pressing plate is provided with a through groove corresponding to the first through hole, a boss is disposed on an inner side wall of the through groove, the sliding block is correspondingly provided with a clamping block, and the clamping block is clamped on the boss to realize linkage engagement of the sliding key and the pressing member.

3. The gas-arc hybrid ignition gun according to claim 1 or 2, wherein the arc ignition assembly further comprises a circuit board, a high voltage pack connected to the circuit board, and a battery, the first arc ignition switch and the second arc ignition switch are both disposed on the circuit board, the circuit board is further provided with a control switch for controlling the on/off of the circuit, and one end of the control switch extends out of the housing.

4. The gas and arc hybrid ignition gun according to claim 2, wherein the pressing plate has a connecting block at an upper end thereof, the connecting block has a hook, the housing has a connecting post at an inner wall thereof, and the return spring has one end connected to the connecting post and the other end connected to the hook.

5. The gas-arc hybrid burning torch as claimed in claim 3, wherein the arc generating head comprises an insulating porcelain cup, the insulating porcelain cup is provided with a first mounting leg and a second mounting leg, the first arc lead and the second arc lead are respectively disposed on the first mounting leg and the second mounting leg, the first arc lead is disposed in the first mounting leg, the second arc lead is disposed in the second mounting leg, the insulating porcelain cup is provided with a second through hole between the first mounting leg and the second mounting leg, and the gas outlet pin extends into the second through hole.

6. The gas and arc hybrid ignition gun according to claim 5, wherein the housing comprises a handheld portion and a connecting portion connecting the handheld portion and the arc generating head, the handheld portion comprises a first housing and a second housing detachably connected to each other, the connecting portion comprises a third housing detachably connected to the handheld portion, a first opening is formed in a lower end of the third housing, an upper end of the handheld portion extends into the first opening, elastic members are disposed on the first housing and the second housing, a third through hole is formed in the third housing corresponding to the elastic members, and when the handheld portion is connected to the connecting portion, the elastic members extend into the third through hole.

7. The gas and arc hybrid burning torch as claimed in claim 6, wherein a first mounting groove is formed on a side of the first mounting leg remote from the second mounting leg, a second mounting groove is formed on a side of the second mounting leg remote from the first mounting leg, the first arc lead is mounted in the corresponding first mounting groove, the first arc lead extends into the handle portion and is connected to the high voltage pack, the second arc lead is mounted in the corresponding second mounting groove, the second arc lead extends into the handle portion and is connected to the high voltage pack, the third housing has a first extension portion and a second extension portion, the first extension portion corresponds to the first mounting leg and is disposed outside the first mounting groove, and the second extension portion corresponds to the second mounting leg and is disposed outside the second mounting groove.

8. The hybrid gas and arc ignition gun as claimed in claim 7, wherein the battery is a rechargeable battery, the handle portion is provided with a charging socket and an inflation port for inflating the gas tank, and the charging socket is connected to the circuit board.

9. The gas and arc hybrid ignition gun as claimed in claim 8, wherein the circuit board is provided with an electric quantity indicator along an axial direction thereof, and the hand-held portion is provided with a fourth through hole for allowing light to pass therethrough, corresponding to the electric quantity indicator.

Images