KR200476819Y1 - Portable high-fired torch lamp - Google Patents

Abstract

An adapter connected detachably to the gas container; a gas supply pipe connected to the adapter and having an injection nozzle at an end thereof; a regulating valve for regulating the opening and closing degree of the gas supply pipe; and a spark A body including an ignition mechanism; An air suction body installed outside the spray nozzle to suck outside air when gas is blown and mix with gas; A gas induction pipe provided outside the air intake body and having a gas induction path therein to induce a spray path of the mixed gas to be ejected; A counterweight holder having a cylindrical shape having an engaging portion for engaging with the gas induction pipe, and a plurality of counterparts radially arranged outside the counterweight holder; And a first diffusion part formed so as to gradually expand the inner diameter toward the hearth side from the end of the gas induction passage so as to diffuse and disperse the ejected amount of the blown gas blown out through the gas induction pipe, A second diffusion portion connected to the first diffusion portion at an inner diameter larger than an inner diameter of the end portion of the first diffusion portion and a diffusion projection having a shape protruding from the center of the wall surface of the second diffusion portion toward the gas induction tube, By including the induction means, a strong flame is generated, and the concentration of the flame is improved. Therefore, a portable high-strength torch lamp capable of providing a suitable environment for a large capacity work as well as a work requiring a high- Lt; / RTI >

Description

[0001] PORTABLE HIGH-FIRED TORCH LAMP [0002]

The present invention relates to a torch lamp, and more particularly, to a torch lamp capable of increasing the thermal power of a torch lamp and preventing incomplete combustion of a flame during initial ignition by dispersing and ejecting gas supplied from a gas container through a plurality of burners To a portable high-power torch lamp.

In general, portable torch lamps are used for various purposes in order to enjoy leisure activities such as mountain climbing, camping, fishing, or perform various operations in terms of convenience.

Fig. 1 shows an example of a torch lamp used for charcoal and firewood ignition, cooking, PVC piping and water pipe thawing.

1, a conventional torch lamp includes an adapter 110 detachably coupled to an upper portion of a liquefied butane gas container, a gas supply pipe 130 connected to the adapter 110 and having an injection nozzle 120 at an end thereof, And a regulating valve (40) for regulating the degree of opening and closing of the gas supply pipe (130); A gas induction pipe (200) connected to the injection nozzle (120) for mixing and ejecting the jetted gas with air; And a firebox (400) for generating a flame through ignition of the ignition means (300) by gas emitted through the gas induction pipe (200).

The ignition means 300 includes an ignition operating portion 310 installed at one side of the main body 100 and an ignition lead wire 310 disposed around the gas induction tube 200 or the coke 400, 320).

The operation of the conventional technique configured as described above will be described as follows.

When the gas is supplied after the main body 100 is attached to the gas container in which the gas is stored, the mixed gas is ejected through the injection nozzle 120 and the gas induction pipe 200. When the ignition actuating part 310 is operated, So that the ignition is performed while the ignition lead line 320 is sparked at the end thereof.

However, in the conventional torch lamp, only one crater 400 is provided and the work must be performed using only the thermal power sprayed through the crater 400. Therefore, There is a problem in that it is not suitable.

Particularly, when ignition is performed, the gas pressure is high and the gas discharge amount is large. However, since ignition heat is generated, the gas pressure is reduced, which affects the gas discharge amount.

In addition, since the portable torch lamp is generally used for outdoor use due to the nature of the portable torch lamp, since only one firebox 400 is provided, not only the flame can be turned off according to the weather change and the weather (wind) There is a problem that it is significantly deteriorated.

Published Japanese Patent Application No. 10-0124433 (published on November 17, 2011) Registration Utility Model No. 20-0193832 (Registered on Jun. 16, 2000) Registration Practical Utility Model No. 20-0440429 (Registration date 2008.06.05)

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a gas induction tube which is capable of diffusing and distributing an ejected gas supplied through a gas induction tube, The present invention provides a portable high strength torch lamp capable of enhancing the strength of thermal power and improving the concentration of thermal power.

The present invention relates to a gas supply device for an internal combustion engine, including an adapter detachably coupled to a gas container, a gas supply pipe connected to the adapter and having an injection nozzle at an end thereof, a regulating valve for regulating the degree of opening and closing of the gas supply pipe, A main body including an ignition mechanism for providing a spark; An air suction body installed outside the spray nozzle to suck outside air when gas is blown and mix with gas; A gas induction pipe provided outside the air intake body and having a gas induction path therein to induce a spray path of the mixed gas to be ejected; A counterweight holder having a cylindrical shape having an engaging portion for engaging with the gas induction pipe, and a plurality of counterparts radially arranged outside the counterweight holder; And a first diffusion part formed so as to gradually expand the inner diameter toward the hearth side from the end of the gas induction passage so as to diffuse and disperse the ejected amount of the blown gas blown out through the gas induction pipe, A second diffusion portion connected to the first diffusion portion at an inner diameter larger than an inner diameter of the end portion of the first diffusion portion and a diffusion projection having a shape protruding from the center of the wall surface of the second diffusion portion toward the gas induction tube, And an induction means.

In addition, a plurality of ignition gas holes are formed around the circumferential surface of the crater so that a small amount of the gas is blown off and sprayed, and a flange-shaped A collision plate can be formed.

The craters may be provided at three positions spaced apart from each other by an interval of 120 DEG, and a fixing hole for guiding and fixing the ignition lead wire may be formed at the bottom center of the crush holder.

As described above, according to the torch lamp according to the present invention, a strong flame is generated through a plurality of burners arranged in the burner assembly, and the concentration of the flame is improved. Therefore, It is possible to provide an environment suitable for the operation of the apparatus.

In addition, there is an advantage that a stable flame condition can be maintained even when it rains or winds in an outdoor work.

In addition, it is possible to appropriately diffuse and disperse the ejected gas through the gas diffusion inducing portion, and also to suck a large amount of air through a large number of air inlets, thereby enabling stable ignition, Thereby preventing the incomplete combustion caused by the combustion.

In addition, since each component is constituted by a detachable type, it can be easily separated when not in use and can be easily carried. In addition, when a failure occurs, the corresponding part can be replaced and reused.

1 is a perspective view showing an appearance of a torch lamp according to the present invention.
FIG. 2 is a perspective view of the state in which the cover is removed in FIG. 1. FIG.
3 is an exploded perspective view showing the structure of the gas induction pipe and the culvert assembly shown in Fig.
Fig. 4 is a cross-sectional view schematically showing the internal coupling structure of the torch lamp according to the present invention.
5 is an enlarged view of an enlarged main part of FIG.
FIG. 6 is a sectional view taken along line I - I of FIG.
7 is a sectional view taken along line II - II of FIG.
8 is a cross-sectional view schematically showing the internal structure of a conventional torch lamp.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art can readily implement the present invention.

FIG. 1 is a perspective view showing an appearance of a torch lamp according to the present invention, FIG. 2 is a perspective view of a state in which a cover is removed in FIG. 1, and FIG. 3 is an exploded perspective view showing a structure of a gas induction pipe and a culvert assembly shown in FIG. 5 is an enlarged view of a main portion of FIG. 4, FIG. 6 is a cross-sectional view taken along line I - I of FIG. 5, and FIG. 6 is an enlarged view of an inner joint structure of a torch lamp according to the present invention. And Fig. 7 is a sectional view taken along line II-II in Fig.

1 to 7, the portable torch lamp T according to the present invention is for generating a flame of high fire power through a plurality of fire extinguishers 42 and comprises a main body 10, an air suction body 20, A gas induction pipe 30, a culvert assembly 40, a gas diffusion induction means 50, and a cover 60. [

The main body 10 provides a space for installing the respective components, and is formed in a GUN shape so that the user can easily grasp the internal space. The outside of the main body 10 has a structure in which the internal components are protected by the cover 60. At this time, a plurality of ventilation holes 61 are formed on the outer circumferential surface of the cover 60 to allow air sucking to the outside.

The main body 10 includes an adapter 11 for detachably coupling the gas container G, a gas supply pipe 13 connected to the adapter 11 and having an injection nozzle 12 at an end thereof, An adjustment valve 14 for adjusting the degree of opening and closing of the gas supply pipe 13, an ignition mechanism 15 for providing a spark for burning the gas to be ejected, and a case 16 forming an outer shape of each component .

The ignition mechanism 15 includes an ignition operating portion 15a having a piezoelectric element mounted on one side of the main body 10 and capable of being pushed and operated, The ignition lead wire 15b is made of a material having a good electrical conductivity and is covered with an insulator to expose only a part of the end portion to generate a spark upon current supply. (41d) of the crusher holder (41) by a fixture (44) formed of a material such as a flame resistant ceramic or the like.

An air suction body 20 for mixing air with the jetted gas is installed outside the jet nozzle 12 of the main body 10. [ The air intake body 20 is divided into a first air intake port 21 provided outside the injection nozzle 12 and a second air intake port 22 connected to the outside of the first air intake port 21 .

The reason why the air intake ports 21 and 22 are provided in plurality is to increase the air intake rate. In other words, the feature of the present invention is that the number of the craters 42 is increased to increase the thermal power, and as the number of the craters 42 increases, the intake amount of the air must also increase to prevent incomplete combustion at the time of ignition to be.

Therefore, two air intake ports 21 and 22 are arranged side by side so as to increase the air intake rate so that the air can be remixed again to the mixed gas through the first air intake port 21.

On the other hand, a support hole 21a for guiding the position of the ignition lead wire 15b is formed at the lower center of the first air inlet. That is, in order to allow the ignition lead 15b to be disposed at a stable position without any flow when the ignition lead 15b is disposed on the crater 42 side, the crater assembly 40 will be described in more detail.

The gas induction pipe (30) serves to guide the gas to be jetted toward the firebox (42) side. The gas induction pipe 30 is connected to the second air intake port 22 at one side by a tube body having a gas flow path 31 formed therein, Provide a path.

In this case, the gas induction pipe 30 may be formed integrally or dividedly according to the length of the torch lamp T and may be fastened and assembled with each other.

A counterpart assembly 40 is installed outside the gas induction pipe 30 in a detachable manner from the gas induction pipe 30.

The crane assembly 40 includes a cylindrical crater holder 41 having an engaging portion 41a to be engaged with the gas induction pipe 30 as shown in Fig. 3, And a plurality of culverts 42 arranged in an array.

A fixing hole 41d is formed in the center of the lower end of the crush holder 41 so that the fixture 44 to which the ignition lead 15b is fixed is inserted and fixed.

The crater holder 41 is formed with a plurality of radially arranged insertion holes 41b to provide a space for installing the crater 42 and has a fastening hole 41e formed on the outer circumferential surface thereof to communicate with the insertion hole 41b do.

The crater 42 inserted through the insertion hole 41b is fixed to the crater holder 41 by the pressing of the fastener 43 fastened through the fastening hole 41e.

A plurality of ignition gas holes 42a are formed around the circumferential surface of the crater 42 so that a part of the gas ejected is blown away. At this time, the diameter of the portion where the ignition gas hole 42a is formed is made slightly smaller so that the insertion hole 41b and the gap 41c are formed at the time of engagement with the crusher holder 41, The ignition can be performed using a small amount of gas.

In addition, in the present invention, an impingement plate 42b is additionally provided on the circumferential surface of the crater 42 to collide with the gas to be ejected. That is, in order to enable the gas to stay around the ignition lead 15b while causing the collision with the collision plate 42b, the collision of the gas with the collision plate 42b can improve the success rate of ignition .

As shown in FIGS. 6 and 7, it is preferable that the firebox 42 has three fireboxes 42 having the same shape and structure arranged at intervals of 120 degrees. That is, the thermal power in the gas torch T can be controlled to some extent only by adjusting the amount of gas. However, as described in the related art, since the gas pressure is reduced by the heat of vaporization after ignition, . In addition, gas torches are generally used outdoors, but weather changes and weather conditions (wind effects) directly affect firepower.

Therefore, the gas supplied from the gas container G is appropriately diffused and dispersed in the crusher holder 41, and the gas is spouted through the respective craters 42 at the same pressure to ignite, so that a strong thermal power can be generated have.

More specifically, the thermal power in the gas torch (T) is determined in proportion to the number of fire drills (42). That is, the firepower is two times stronger in the case of two firepicks than in case of one firepipe, and three times stronger in case of three firepicks. (Requirement: same pressure)

Therefore, in the present invention, considering the fact that the torch lamp T is portable, the number of the craters 42 is enlarged to three, so that a strong thermal power can be generated.

A fixing hole 41d is formed at the center of the lower end of the crush holder 41 to fix the ignition lead 15b. That is, as described above, when the end of the ignition lead 15b is positioned at the adjacent distance of the crusher holder 41, the crusher holder 41 acts as a terminal to generate a spark. The ignition lead 15b and the crusher holder 41, It is necessary to fix the ignition lead wire 15b at an appropriate distance from the crusher holder 41. In this case,

On the other hand, as the number of craters 42 increases, the supply amount of gas must also be increased compared to the conventional one. In order to achieve this, the gas diffusion inducing means 50 is provided in order to smoothly supply a proper amount of gas.

The gas diffusion induction means 50 is provided to each of the craters 42 by changing the internal structure of the gas flow path 31 in the gas induction pipe 30 and the crater holder 41 connected to the gas flow path 31 It is possible to smoothly supply an appropriate amount of gas.

The gas expansion induction unit 50 includes a first diffusion unit 51 formed inside the gas induction pipe 30, a second diffusion unit 52 formed inside the crater holder 41, 2 diffusing protrusions 53 formed at the center of the wall of the diffusing portion 52. [

Here, the first diffusion portion 51 is formed so as to gradually expand from the end of the gas guide path 31 toward the firebox 42 side so as to have an inner diameter larger than the inner diameter of the gas guide path 31, The first diffusion part 51 is formed to have a larger inner diameter than the inner diameter of the first diffusion part 51. [

Accordingly, the diffusion of the ejected gas can be induced through the first diffusion portion 51 and the second diffusion portion 52.

In addition, the dispersion protrusions 53 provided in the second diffusion part 52 serve to disperse the ejected gas radially. The dispersion protrusion 53 is a protrusion protruding toward the gas guide path 31 from the center of the inner diameter of the second diffusion portion 52. That is, the dispersion protrusions 53 act as a partition while colliding with the gas to be ejected, so that the gas can be appropriately dispersed.

In the drawings of the present invention, the dispersing protrusions 53 are shown in a triangular cross-sectional shape, but the present invention is not limited thereto. Any shape capable of dispersing the ejected gas radially is possible, Or not.

Therefore, the blown gas ejected through the gas induction pipe 30 is primarily diffused through the first expansion portion 51, and is again diffused through the second expansion portion 52 provided in the firebox holder 41 Since the dispersion protrusions 53 serve as a partition, it is possible to guide the amount of the gas to be sprayed to each of the openings 42.

As a result, the suction rate of the air is increased by the air suction body 20, and the gas is diffused and dispersed appropriately through the gas diffusion induction means 50 to supply gas to the respective craters 42 It is possible to generate a high-strength flame.

Although the present invention has been described with reference to the above embodiments, it is needless to say that the present invention is not limited thereto, and various modifications may be made without departing from the scope and spirit of the present invention.

T - Torch lamp 10 - Body
20 - Air suction body 30 - Gas induction tube
31 - Gas induction hall 40 - Culvert assembly
41 - Crusher holder 41a - Coupling portion
41b - Insertion hole 41c - Gap
41d - Fixing hole 41e - Closing hole
42 - Crater 42a - Ignition gas hole
42b - Collision plate 43 - Fastener
50 - gas diffusion inducing means 51 - first diffusion portion
52 - Second diffusion part 53 - Dispersion projection

Claims (4)

An adapter connected detachably to the gas container; a gas supply pipe connected to the adapter and having an injection nozzle at an end thereof; a regulating valve for regulating the opening and closing degree of the gas supply pipe; and a spark A body including an ignition mechanism;
An air suction body installed outside the spray nozzle to suck outside air when gas is blown and mix with gas;
A gas induction pipe provided outside the air intake body and having a gas induction path therein to induce a spray path of the mixed gas to be ejected;
A counterweight holder having a cylindrical shape having an engaging portion for engaging with the gas induction pipe, and a plurality of counterparts radially arranged outside the counterweight holder; And
A first diffusion unit having an inner diameter gradually expanded from an end of the gas induction furnace towards the hearth side so as to diffuse and disperse a blowout amount of the blowoff gas blown out through the gas induction pipe to supply a gas to a plurality of fireboxes; A second diffusion section connected to the first diffusion section at an inner diameter larger than an inner diameter of an end of the first diffusion section and a dispersion projection having a shape protruding from the center of the wall surface of the second diffusion section toward the gas induction tube, And a means for moving the torch. The method according to claim 1,
A plurality of ignition gas holes are formed around the circumferential surface so that a small amount of gas in the outgoing gas is blown out to the crater, and a collision plate in the form of a flange is formed around the circumferential surface to collide with the gas ejected through the ignition gas hole Wherein the high-strength torch lamp is formed of a high-strength torch. 3. The method according to claim 1 or 2,
Wherein the craters are installed at three places on the outside of the crater holder at intervals of 120 DEG. The method according to claim 1,
And a fixing hole for guiding and fixing the ignition lead wire is formed at the lower center of the crush holder.

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