Anti-burning fuel ignition gun for gas combustion

Abstract

The utility model provides an anti-burning type fuel oil burning torch for gas burning, which relates to the technical field of burning torches and comprises a torch body, a switch arranged on one side of the torch body, a torch barrel arranged on one side of the torch body, a burner arranged on one side of the torch barrel, a combustion fan arranged on one side of the torch body, and a gas outlet arranged on the other side of the torch body. The gun body is provided with a combustion fan, the output end of the combustion fan is connected with the gun barrel, one side of the gun body is provided with an anti-release device, the side, close to the combustion fan, of the gun body is provided with a dustproof device, and the anti-release device comprises a first round hole plate. The conditions that the gun body and the gun barrel fall on the ground, the position of a burner of the gun barrel is collided and damaged and normal flame combustion at the burner is affected when a worker holds the gun body for ignition operation are reduced, and the stability and the safety of ignition operation by holding the gun body with the hand are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ignition gun technical field especially relates to the gas combustion is with prevent burning type fuel ignition gun. BACKGROUND

[0002] Ignition gun is a kind of ignition tool used in kitchen or industry, generally divided into pulse ignition gun and open fire ignition gun, pulse ignition gun is used battery to generate current or electric spark to assist combustion, generally used on kitchen gas stove, open fire ignition gun is mainly used for butane gas, similar to lengthened lighter.

[0003] The existing gas combustion is with prevent burning type fuel ignition gun in the use process adopts the hand-held gun body to drive the gun barrel and the burner to move, starts the combustion-supporting fan immediately, makes the combustion-supporting fan always keep running state, then makes the fuel gas in the gun body enter the gun barrel and is ignited at the burner position by pressing switch, combustion-supporting fan always injects airflow into the gun barrel, ensure that the pressure at the burner is positive pressure, prevent negative pressure backfire, at this time, the open fire at the burner is moved to the position close to gas to ignite combustion-supporting.

[0004] But personnel can occur hand-off condition when hand-holding gun body and operating ignition, cause the gun body and the gun barrel to drop on the ground, cause the burner position of the gun barrel to collide and be damaged, affect normal combustion of flame. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in prior art, and provides a gas combustion is with prevent burning type fuel ignition gun.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme: a gas combustion is with prevent burning type fuel ignition gun, including the gun body, the side of the gun body is provided with the switch, the side of the gun body is provided with the gun barrel, the side of the gun barrel is provided with the burner, the side of the gun body is provided with the combustion-supporting fan, the output of the combustion-supporting fan is connected with the gun barrel, the side of the gun body is provided with the anti-hand-off device, the side of the gun body close to the combustion-supporting fan is provided with the dustproof device, the anti-hand-off device includes the first round hole plate, the first round hole plate is fixedly connected with the gun body, the inner wall of the first round hole plate is slidably connected with the first round rod, one end of the first round rod is fixedly connected with the connecting plate, the side of the connecting plate is fixedly connected with the first spring, the first spring is sleeved on the surface of the first round rod, the other end of the first spring is fixedly connected with the first round hole plate, the side of the connecting plate is fixedly connected with the clamping plate, the inner side of the clamping plate is arc-shaped.

[0007] The effect achieved by the above-mentioned components is that: by arranging the anti-dropping device, first, the hand holds the gun body, so that the hand is located between the clamping plate and the gun body, at this time, under the action of the first spring, the first spring drives the connecting plate to move towards the gun body, the connecting plate drives the first round rod to slide along the first round hole plate, the connecting plate drives the clamping plate to move towards the gun body, and the clamping plate is in close contact with the hand under the pushing of the first spring and extrudes the surface of the hand, so that the gun body is fixed on the hand of the person, achieving the anti-dropping treatment of the gun body, reducing the situation that the person drops the hand when holding the gun body to operate, causing the gun body and the barrel to fall to the ground, causing the position of the burner of the barrel to collide and be damaged, affecting the normal combustion of the flame at the burner, improving the stability and safety of the hand-held gun body during the ignition operation.

[0008] Preferably, the first round rod is fixedly connected with a limiting plate at the end away from the connecting plate, and the surface of the limiting plate is larger than the inner wall of the first round hole plate.

[0009] The effect achieved by the above-mentioned components is that: by arranging the limiting plate, the first round rod in the moving process can be intercepted, and the situation that the first round rod moves out of the first round hole plate during the moving process is reduced.

[0010] Preferably, one side of the first round hole plate is fixedly connected with a reinforcing block, and the reinforcing block is fixedly connected with the gun body.

[0011] The effect achieved by the above-mentioned components is that: by arranging the reinforcing block, the connection between the first round hole plate and the gun body can be strengthened, and the situation that the first round hole plate is separated from the gun body during use is reduced.

[0012] Preferably, the inner side of the clamping plate is fixedly connected with a rubber pad, and the surface of the rubber pad is provided with a plurality of anti-skid protrusions.

[0013] The effect achieved by the above-mentioned components is that: by arranging the rubber pad, the clamping plate and the hand of the person can be separated, the situation that the clamping plate causes great abrasion to the skin of the hand is reduced, the friction between the clamping plate and the hand can be increased, and the situation that the hand and the clamping plate slide relative to each other is reduced.

[0014] Preferably, one side of the clamping plate is fixedly connected with a limiting rod, and the surface of the limiting rod is in close contact with the surface of the gun body.

[0015] The effect achieved by the above-mentioned components is that: by arranging the limiting rod, the limiting rod can be in close contact with the surface of the gun body and assist in limiting the clamping plate, and the situation that the clamping plate shakes during use is reduced.

[0016] Preferably, the dustproof device comprises a second circular hole plate, the second circular hole plate is fixedly connected with the gun body, the inner wall of the second circular hole plate is slidably connected with a second circular rod, one end of the second circular rod is fixedly connected with a filter cover, the filter cover is sleeved on the surface of the combustion-supporting fan, the surface of the second circular rod is sleeved with a second spring, one end of the second spring is fixedly connected with the filter cover, and the other end of the second spring is fixedly connected with the second circular hole plate.

[0017] The above-mentioned component achieves the effects that: through the setting of the dustproof device, under the reaction force of the second spring, the second spring pushes the filter cover to move towards the combustion-supporting fan, so that the filter cover drives the second circular rod to slide along the inside of the second circular hole plate; when the filter cover moves to the position of being sleeved on the surface of the combustion-supporting fan, the filter cover completely wraps the air inlet position of the combustion-supporting fan and intercepts the dust and impurities in the outside, thereby achieving the dustproof protection of the air inlet position of the combustion-supporting fan, reducing the dust and impurities in the outside from falling into the air inlet of the combustion-supporting fan, preventing the dust and impurities in the air inlet from being accumulated and blocked, preventing part of the air from being blocked by the dust and impurities, and improving the cleanliness and use efficiency of the combustion-supporting fan.

[0018] Preferably, the surface of the filter cover is fixedly connected with a plurality of reinforcing ribs, and the plurality of reinforcing ribs are arranged at equal distances.

[0019] The above-mentioned component achieves the effects that: through the setting of the reinforcing ribs, the reinforcing ribs can increase the strength of the filter cover and reduce the concave or deformation of the filter cover during use.

[0020] Preferably, the end, away from the filter cover, of the second circular rod is fixedly connected with an auxiliary rod, and the surface of the auxiliary rod is rectangular.

[0021] The above-mentioned component achieves the effects that: through the setting of the auxiliary rod, the auxiliary rod can increase the contact area between the hand and the second circular rod, so that the personnel can conveniently move the second circular rod by manually moving the auxiliary rod, thereby improving the convenience of manually moving the filter cover.

[0022] Compared with the prior art, the utility model has the advantages and positive effects that:

[0023] In the utility model, through the setting of the anti-dropping hand device, the gun body can be fixed with the hand of the personnel, so that the personnel can not drop the gun body and the gun barrel on the ground when holding the gun body to operate ignition, the burner position of the gun barrel is prevented from being damaged due to collision, normal combustion of the flame at the burner position is prevented, and the stability and safety of holding the gun body to operate ignition are improved. ACCURACY

[0024] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0025] Figure 2 It is partial structure diagram of the utility model clamping plate;

[0026] Figure 3 It is another view of the utility model Figure 2 ;

[0027] Figure 4 It is partial structure diagram of the utility model filter cover.

[0028] Legend: 1, gun body; 2, switch; 3, barrel; 4, burner; 5, combustion fan; 6, anti-dropping hand device; 61, first round hole plate; 62, first round rod; 63, connecting plate; 64, first spring; 65, clamping plate; 66, rubber pad; 67, limiting rod; 68, limiting plate; 69, reinforcing block; 7, dustproof device; 71, second round hole plate; 72, second round rod; 73, filter cover; 74, second spring; 75, reinforcing rib; 76, auxiliary rod. DETAILED DESCRIPTION

[0029] Referring to Figures 1-4 As shown, the embodiment discloses a gas combustion anti-burning fuel ignition gun, which comprises a gun body 1, one side of the gun body 1 is provided with a switch 2, one side of the gun body 1 is provided with a barrel 3, one side of the barrel 3 is provided with a burner 4, one side of the gun body 1 is provided with a combustion fan 5, the output end of the combustion fan 5 is connected with the barrel 3, one side of the gun body 1 is provided with an anti-dropping hand device 6, one side of the gun body 1 close to the combustion fan 5 is provided with a dustproof device 7, the anti-dropping hand device 6 comprises a first round hole plate 61, the first round hole plate 61 is fixedly connected with the gun body 1, the inner wall of the first round hole plate 61 is slidably connected with a first round rod 62, one end of the first round rod 62 is fixedly connected with a connecting plate 63, one side of the connecting plate 63 is fixedly connected with a first spring 64, the first spring 64 is sleeved on the surface of the first round rod 62, the other end of the first spring 64 is fixedly connected with the first round hole plate 61, one side of the connecting plate 63 is fixedly connected with a clamping plate 65, the inner side of the clamping plate 65 is arc-shaped, by arranging the anti-dropping hand device 6, first holding the gun body 1, so that the hand is located between the clamping plate 65 and the gun body 1, at this time, under the action of the first spring 64, the first spring 64 drives the connecting plate 63 to move towards the gun body 1, the connecting plate 63 drives the first round rod 62 to slide along the inside of the first round hole plate 61, the connecting plate 63 drives the clamping plate 65 to move towards the gun body 1, the clamping plate 65 is combined with the hand and extrudes the surface of the hand under the pushing of the first spring 64, so that the gun body 1 is fixed on the hand of the personnel, the anti-dropping treatment of the gun body 1 is achieved, the hand-dropping condition of the personnel when holding the gun body 1 to operate ignition is reduced, the gun body 1 and the barrel 3 are prevented from falling on the ground, the position of the burner 4 of the barrel 3 is prevented from being damaged by collision, the normal combustion of the flame at the burner 4 is prevented, and the stability and safety of holding the gun body 1 to operate ignition are improved.

[0030] With reference to Figure 2 and Figure 3 As shown in FIGS. 1 and 2, the first embodiment discloses that one end of the first round rod 62 is fixedly connected with the limiting plate 68 away from the connecting plate 63, and the surface of the limiting plate 68 is larger than the inner wall of the first round hole plate 61. By arranging the limiting plate 68, the limiting plate 68 can intercept the first round rod 62 during movement, reducing the situation that the first round rod 62 is separated from the inside of the first round hole plate 61 during movement. One side of the first round hole plate 61 is fixedly connected with the reinforcing block 69, and the reinforcing block 69 is fixedly connected with the gun body 1. By arranging the reinforcing block 69, the reinforcing block 69 can strengthen the connection between the first round hole plate 61 and the gun body 1, reducing the situation that the first round hole plate 61 is stressed and separated from the gun body 1 during use.

[0031] With reference to Figure 2 and Figure 3 As shown in FIGS. 1 and 2, the first embodiment discloses that the inner side of the clamping plate 65 is fixedly connected with the rubber pad 66, and the surface of the rubber pad 66 is provided with a plurality of anti-skid protrusions. By arranging the rubber pad 66, the rubber pad 66 can separate the clamping plate 65 from the hands of the personnel, reducing the situation that the clamping plate 65 causes great abrasion to the skin of the hands. At the same time, the rubber pad 66 can increase the friction between the clamping plate 65 and the hands, reducing the situation that the hands and the clamping plate 65 slide. One side of the clamping plate 65 is fixedly connected with the limiting rod 67, and the surface of the limiting rod 67 is attached to the surface of the gun body 1. By arranging the limiting rod 67, the limiting rod 67 can be attached to the surface of the gun body 1 and assist in limiting the clamping plate 65, reducing the situation that the clamping plate 65 shakes during use.

[0032] With reference to Figure 4As shown, the embodiment discloses a dustproof device 7, the dustproof device 7 comprises a second circular hole plate 71, the second circular hole plate 71 is fixedly connected with the gun body 1, the inner wall of the second circular hole plate 71 is slidably connected with a second circular rod 72, one end of the second circular rod 72 is fixedly connected with a filter cover 73, the filter cover 73 is sleeved on the surface of the combustion air fan 5, the surface of the second circular rod 72 is sleeved with a second spring 74, one end of the second spring 74 is fixedly connected with the filter cover 73, the other end of the second spring 74 is fixedly connected with the second circular hole plate 71, through the setting of the dustproof device 7, under the reaction force of the second spring 74, the second spring 74 pushes the filter cover 73 to move to the direction close to the combustion air fan 5, so that the filter cover 73 drives the second circular rod 72 to slide along the inside of the second circular hole plate 71, when the filter cover 73 moves to the position of being sleeved on the surface of the combustion air fan 5, the filter cover 73 completely wraps the air inlet position of the combustion air fan 5 and intercepts the dust and impurities in the outside, so as to achieve the dustproof protection of the air inlet position of the combustion air fan 5, reduce the dust and impurities in the outside falling into the air inlet inside of the combustion air fan 5, cause the dust and impurities in the air inlet inside to accumulate and block, cause part of the air to be blocked by the dust and impurities, affect the air supply amount of the combustion air fan 5, and improve the cleanliness and use efficiency inside the combustion air fan 5.

[0033] Referring to Figure 4 As shown, the embodiment discloses that the surface of the filter cover 73 is fixedly connected with a plurality of reinforcing ribs 75, the plurality of reinforcing ribs 75 are arranged at equal distances, through the setting of the reinforcing ribs 75, the reinforcing ribs 75 can increase the strength of the filter cover 73, reduce the concave or deformation of the filter cover 73 in the use process, one end of the second circular rod 72 away from the filter cover 73 is fixedly connected with an auxiliary rod 76, the surface of the auxiliary rod 76 is rectangular, through the setting of the auxiliary rod 76, the auxiliary rod 76 can increase the contact area of the hand and the second circular rod 72, so that the personnel can conveniently move the second circular rod 72 by manually moving the auxiliary rod 76, thereby improving the convenience of manually moving the filter cover 73.

[0034] Working principle: first, the gun body 1 drives the gun barrel 3 and the burner 4 to move, then the combustion air fan 5 is started, so that the combustion air fan 5 always maintains the running state, then the fuel gas in the gun body 1 enters the gun barrel 3 and ignites at the position of the burner 4 by pressing the switch 2, at the same time, the combustion air fan 5 always injects air flow into the gun barrel 3, so as to ensure that the pressure at the position of the burner 4 is positive pressure, prevent negative pressure backfire, and ensure the use safety, at this time, the open flame at the position of the burner 4 is moved to the position close to the gas to ignite and assist combustion.

[0035] First hand gun body 1, so that the hand is located between the clamp plate 65 and the gun body 1, at this time under the action of the first spring 64, so that the first spring 64 drives the connecting plate 63 to move to the direction close to the gun body 1, so that the connecting plate 63 drives the first round rod 62 to slide along the inside of the first round hole plate 61, so that the connecting plate 63 drives the clamp plate 65 to move to the direction close to the gun body 1, so that the clamp plate 65 is combined with the hand under the push of the first spring 64 and extrudes the surface of the hand, so that the gun body 1 is fixed on the hand of the personnel, and the anti-falling treatment of the gun body 1 is achieved.

[0036] First, under the action of the second spring 74, the second spring 74 pushes the filter cover 73 to move to the direction close to the combustion fan 5, so that the filter cover 73 drives the second round rod 72 to slide along the inside of the second round hole plate 71, when the filter cover 73 moves to the position of the surface of the combustion fan 5, so that the filter cover 73 completely wraps the air inlet position of the combustion fan 5 and intercepts the dust and impurities from the outside, to achieve the dustproof protection of the air inlet position of the combustion fan 5.

[0037] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technology content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical solution of the present application, according to the technical essence of the present application, still belongs to the protection scope of the present application. In the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled person in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A burn-proof fuel ignition gun for gas combustion, comprising a gun body (1), characterized in that: The side of the barrel (1) is provided with a switch (2), one side of the barrel (1) is provided with a barrel (3), one side of the barrel (3) is provided with a burner (4), one side of the barrel (1) is provided with a combustion fan (5), the output end of the combustion fan (5) is connected with the barrel (3), one side of the barrel (1) is provided with an anti-off hand device (6), one side of the barrel (1) close to the combustion fan (5) is provided with a dustproof device (7), the anti-off hand device (6) includes a first round hole plate (61), the first round hole plate (61) is fixedly connected with the barrel (1), the inner wall of the first round hole plate (61) is slidably connected with a first round rod (62), one end of the first round rod (62) is fixedly connected with a connecting plate (63), one side of the connecting plate (63) is fixedly connected with a first spring (64), the first spring (64) is sleeved on the surface of the first round rod (62), the other end of the first spring (64) is fixedly connected with the first round hole plate (61), one side of the connecting plate (63) is fixedly connected with a clamping plate (65), the inner side of the clamping plate (65) is arc-shaped.

2. The burn-proof fuel ignition gun for gas combustion according to claim 1, characterized by: The end of the first round rod (62) away from the connecting plate (63) is fixedly connected with a limiting plate (68), the surface of the limiting plate (68) is larger than the inner wall of the first round hole plate (61).

3. The burn-proof fuel ignition gun for gas combustion according to claim 1, characterized in that: One side of the first round hole plate (61) is fixedly connected with a reinforcing block (69), the reinforcing block (69) is fixedly connected with the barrel (1).

4. The burn-proof fuel ignition gun for gas combustion according to claim 1, characterized by: The inner side of the clamping plate (65) is fixedly connected with a rubber pad (66), the surface of the rubber pad (66) is provided with a plurality of anti-skid protrusions.

5. The burn-proof fuel ignition gun for gas combustion according to claim 1, characterized in that: One side of the clamping plate (65) is fixedly connected with a limiting rod (67), the surface of the limiting rod (67) is attached to the surface of the barrel (1).

6. The burn-proof fuel ignition gun for gas combustion according to claim 1, characterized by: The dustproof device (7) includes a second round hole plate (71), the second round hole plate (71) is fixedly connected with the barrel (1), the inner wall of the second round hole plate (71) is slidably connected with a second round rod (72), one end of the second round rod (72) is fixedly connected with a filter cover (73), the filter cover (73) is sleeved on the surface of the combustion fan (5), the surface of the second round rod (72) is sleeved with a second spring (74), one end of the second spring (74) is fixedly connected with the filter cover (73), the other end of the second spring (74) is fixedly connected with the second round hole plate (71).

7. The burn-proof fuel ignition gun for gas combustion according to claim 6, characterized by: The surface of the filter cover (73) is fixedly connected with a plurality of reinforcing ribs (75), the plurality of reinforcing ribs (75) are arranged at equal distances.

8. The burn-proof fuel ignition gun for gas combustion according to claim 6, characterized by: The end of the second round rod (72) away from the filter cover (73) is fixedly connected with an auxiliary rod (76), the surface of the auxiliary rod (76) is rectangular. The surface of the filter cover (73) is fixedly connected with a plurality of reinforcing ribs (75), the plurality of reinforcing ribs (75) are arranged at equal distances.

Images