Novel heating flame gun for copper material

Abstract

The utility model relates to the technical field of flame guns, and discloses a novel copper material heating flame gun which comprises a base, a grip is arranged on the base, a connecting disc is arranged on the grip, a communicating pipe is arranged on the connecting disc, a gun body is arranged on the communicating pipe, an air inlet mechanism is arranged at the rear end of the gun body, and an air outlet mechanism is arranged at the rear end of the gun body. A pipe body is arranged at the front end of the gun body, a muzzle is installed on the pipe body in a threaded mode, an igniter is arranged below the muzzle, and a baffle plate is arranged in the communicating pipe. According to the technical scheme, the air inlet mechanism is arranged, so that external air is conveyed into the gun body and mixed with gas fuel, and the combustion effect is better; and through the arrangement of the replaceable muzzle, copper materials of different shapes can be machined conveniently, machining is more convenient, all the structures are matched with one another, time is saved, and machining is more efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of flamethrowers, in particular to a novel copper material heating flamethrower. Background Art

[0002] Flamethrower, also known as flamethrower, is a new outdoor product and a kind of outdoor cooking utensils. It is called "TORCH" abroad. It is an ignition heating tool derived from the existing butane gas tank. It can be divided into one type of gas tank integrated palm flamethrower and one type of gas tank separated flamethrower head.

[0003] In the patent document with the published announcement number CN 220152783 U, a flamethrower is disclosed, which includes a shell and an air box. The upper end of the shell is provided with a flamethrower barrel, which is connected to the air box. The surface of the shell forms a through operation space, and a trigger is provided in the operation space. One end of the trigger extends into the shell and is rotatably arranged with the shell. A piezoelectric device is provided in the action direction of the trigger. A linkage member that cooperates with the action end is provided between the action end of the piezoelectric device and the touch end of the trigger. The end of the linkage member is arranged in cooperation with one end of the seesaw. The other end of the seesaw is arranged in cooperation with the outlet valve of the air box. A push rod that can rotate with the trigger is provided in the reset direction of the trigger. A limit structure that can cooperate with the push rod is provided on the side wall of the operation space. By using the design of the push rod that can rotate with the trigger, when the trigger is pressed to ignite, the push rod is rotated to form a limit match with the shell, so that the trigger is always maintained in the ignition state, and the ignition operation is realized. The structure is simple and the performance is stable and reliable.

[0004] The existing device only relies on the air at the muzzle for combustion support during ignition, but the combustion effect is not good. At the same time, the muzzle cannot be replaced, which is not convenient when copper materials of different shapes need to be processed. Therefore, a new type of copper material heating flamethrower is needed. Utility Model Content

[0005] The utility model aims to provide a novel copper material heating flame spray gun, which solves the problems raised in the background technology.

[0006] The embodiment of the present application provides a new type of copper material heating flamethrower, including a base, a handle is provided on the base, a connecting plate is provided on the handle, a connecting pipe is provided on the connecting plate, a gun body is provided on the connecting pipe, an air intake mechanism is provided at the rear end of the gun body, a tube body is provided at the front end of the gun body, a muzzle is threadedly mounted on the tube body, an igniter is provided below the muzzle, and a baffle is provided inside the connecting pipe.

[0007] In this technical solution, when heating and spraying fire is required, the grip is unscrewed, then the muzzle is aimed at the required position, and then the switch is pressed. When the switch is pressed, the current will be conducted through the wire to the igniter for ignition. At the same time, pressing the switch will open the baffle in the connecting pipe. Then the motor is turned on, and the motor drives the fan blade to rotate, so as to transport the external air into the gun body and mix it with the gas fuel. Then the mixed gas can be ignited by the igniter. When heating copper materials that need to be heated in multiple directions, the muzzle can be removed and replaced with a multi-headed muzzle for heating.

[0008] Optionally, a wire is provided at the lower end of the igniter, and a switch is provided on the connecting pipe. One end of the switch is connected to the other end of the wire.

[0009] By adopting the above technical solution, when the switch is pressed, the current will be conducted through the wire to the igniter for ignition. At the same time, pressing the switch will open the baffle in the connecting pipe.

[0010] Optionally, the air intake mechanism includes a pipe, a filter plate is fixedly installed on the inner wall of the pipe, a motor is fixedly installed on one side of the filter plate, and the output end of the motor passes through the filter plate and is fixedly installed with a fan blade.

[0011] By adopting the above technical solution, when the motor is turned on, the motor drives the fan blade to rotate, so as to transport the external air into the gun body and mix it with the gas fuel, and the combustion effect is better.

[0012] Optionally, the pipe body includes a thin pipe, a through groove is provided on the thin pipe, a thick pipe is rotatably installed on the thin pipe, and a blocking block is provided on the inner wall of the thick pipe.

[0013] By adopting the above technical solution, the mixed gas enters the thick pipe through the through groove on the thin pipe. When the thick pipe rotates to a suitable position, the blocking block does not block the entry of the gas, and then the mixed gas can be transported to the muzzle.

[0014] Optionally, a fixing groove is provided on the base, and a threaded groove is provided on the inner wall of the fixing groove.

[0015] By adopting the above technical solution, it is convenient to install the grip and the base together to prevent tipping.

[0016] Optionally, a thread is provided on the outer wall of the lower end of the grip, and the size and number of turns of the thread correspond to those of the threaded groove.

[0017] By adopting the above technical solution, it is convenient to fix.

[0018] Optionally, the igniter is detachable, and the muzzle is detachable and replaceable.

[0019] By adopting the above technical solution, different muzzles can be replaced according to the shape of the copper material, and at the same time, the igniter can be removed and installed on different muzzles.

[0020] Optionally, the air intake mechanism is also provided with a threaded groove, and a cover plate is threadedly installed on the threaded groove.

[0021] By adopting the above technical solution, the air intake mechanism can be covered by the cover plate to prevent dust from entering the interior of the air intake mechanism and affecting combustion.

[0022] Compared with the prior art, the beneficial effects of the technical solution of the present application are as follows:

[0023] The technical solution of the present application transports external air into the gun body through the air intake mechanism, mixes it with gaseous fuel, and has a better combustion effect. By providing a replaceable muzzle, it is convenient to process copper materials of different shapes, which is more convenient. The various structures cooperate with each other, saving time and being more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] By reading the following detailed description of the non-restrictive embodiments with reference to the accompanying drawings, other features, objects, and advantages of the present invention will become more apparent:

[0025] Figure 1 It is a schematic structural diagram of a new type of heating blowtorch for copper materials of the present invention;

[0026] Figure 2 It is a schematic internal structure diagram of the air intake mechanism in a new type of heating blowtorch for copper materials of the present invention;

[0027] Figure 3 It is a schematic internal structure diagram of the pipe body in a new type of heating blowtorch for copper materials of the present invention;

[0028] Figure 4 It is a schematic structural diagram of the base in a new type of heating blowtorch for copper materials of the present invention

[0029] Figure 5 It is a schematic internal structure diagram of the pipe body in a new type of heating blowtorch for copper materials of the present invention.

[0030] In the figure: 1. Base; 2. Grip; 3. Connecting pipe; 4. Switch; 5. Electric wire; 6. Igniter; 7. Muzzle; 8. Pipe body; 9. Gun body; 10. Air intake mechanism; 11. Cover plate; 12. Filter plate; 13. Motor; 14. Fan blade; 15. Thin pipe; 16. Thick pipe; 17. Blocking block; 18. Through groove; 19. Fixed groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Please refer to Figures 1-4, the present utility model provides a technical solution: a new type of copper material heating blowtorch, including a base 1, a grip 2 is arranged on the base 1, a connection plate is arranged on the grip 2, a communicating pipe 3 is arranged on the connection plate, a gun body 9 is arranged on the communicating pipe 3, an air intake mechanism 10 is arranged at the rear end of the gun body 9, a pipe body 8 is arranged at the front end of the gun body 9, a muzzle 7 is threadedly installed on the pipe body 8, an igniter 6 is arranged below the muzzle 7, and a baffle plate is arranged inside the communicating pipe 3.

[0032] In the technical solution of the present utility model, as Figure 1 and 5 shown, a wire 5 is arranged at the lower end of the igniter 6, a switch 4 is arranged on the communicating pipe 3, one end of the switch 4 is connected to the other end of the wire 5. When the switch 4 is pressed, the current will be conducted to the igniter 6 through the wire 5 for ignition. At the same time, pressing the switch 4 will open the baffle plate inside the communicating pipe 3.

[0033] In the technical solution of the present utility model, as Figure 2 shown, the air intake mechanism 10 includes a pipe, a filter plate 12 is fixedly installed on the inner wall of the pipe, a motor 13 is fixedly installed on one side of the filter plate 12, and a fan blade 14 is fixedly installed on the output end of the motor 13 passing through the filter plate 12. When the motor 13 is turned on, the motor 13 drives the fan blade 14 to rotate, thereby transporting the external air into the gun body 9 to be mixed with the gaseous fuel, and the combustion effect is better.

[0034] In the technical solution of the present utility model, as Figure 3 shown, the pipe body 8 includes a thin pipe 15, a through groove 18 is opened on the thin pipe 15, a thick pipe 16 is rotatably installed on the thin pipe 15, and a blocking block 17 is arranged on the inner wall of the thick pipe 16. The mixed gas enters the thick pipe 16 through the through groove 18 on the thin pipe 15. When the thick pipe 16 rotates to a suitable position, the blocking block 17 does not block the entry of the gas, and the mixed gas can be transported to the muzzle 7.

[0035] In the technical solution of the present utility model, as Figure 4 shown, a fixing groove 19 is opened on the base 1, and a thread groove is opened on the inner wall of the fixing groove 19, which is convenient for installing the grip 2 and the base 1 together to prevent tipping.

[0036] In the technical solution of the present utility model, as Figure 4 shown, threads are opened on the outer wall at the lower end of the grip 2, and the size and number of turns of the threads correspond to those of the thread groove, which is convenient for fixing.

[0037] In the technical solution of the present utility model, as Figure 1As shown, the igniter 6 is detachable, and the muzzle 7 is detachable and replaceable. Different muzzles 7 can be replaced according to the shape of the copper material. At the same time, the igniter 6 can be removed and installed on different muzzles 7.

[0038] In the technical solution of the present utility model, as Figure 1 shown, the air intake mechanism 10 is also provided with a threaded groove, and a cover plate 11 is threadedly installed on the threaded groove. The air intake mechanism 10 can be covered by the cover plate 11 to prevent dust from entering the interior of the air intake mechanism 10 and affecting combustion.

[0039] In this technical solution, when heating and spraying fire are required, the grip 2 is unscrewed, then the muzzle 7 is aligned with the required position, and then the switch 4 is pressed. When the switch 4 is pressed, the current will be conducted to the igniter 6 through the wire 5 for ignition. At the same time, pressing the switch 4 will open the baffle in the connecting pipe 3. Then the motor 13 is turned on, and the motor 13 drives the fan blade 14 to rotate, so as to transport the external air into the gun body 9 and mix it with the gaseous fuel. Then the mixed gas can be ignited by the igniter 6. When heating copper materials that require multi-directional heating, the muzzle 7 can be removed and replaced with a multi-headed muzzle 7 for heating.

Claims

1. A novel copper material heating flame spray gun, characterized in that: The invention comprises a base (1), a handle (2) being arranged on the base (1), a connecting plate being arranged on the handle (2), a connecting pipe (3) being arranged on the connecting plate, a gun body (9) being arranged on the connecting pipe (3), an air intake mechanism (10) being arranged at the rear end of the gun body (9), a tube body (8) being arranged at the front end of the gun body (9), a muzzle (7) being threadedly mounted on the tube body (8), an igniter (6) being arranged below the muzzle (7), and a shielding plate being arranged inside the connecting pipe (3).

2. A novel copper material heating flame spray gun according to claim 1, characterized in that: The lower end of the igniter (6) is provided with an electric wire (5), the connecting pipe (3) is provided with a switch (4), and one end of the switch (4) is connected to the other end of the electric wire (5).

3. A novel copper material heating flame spray gun according to claim 1, characterized in that: The air intake mechanism (10) comprises a pipeline, a filter plate (12) is fixedly mounted on the inner wall of the pipeline, a motor (13) is fixedly mounted on one side of the filter plate (12), and a fan blade (14) is fixedly mounted on the output end of the motor (13) through the filter plate (12).

4. A novel copper material heating flame spray gun according to claim 1, characterized in that: The tube body (8) comprises a thin tube (15), a through groove (18) is provided on the thin tube (15), a thick tube (16) is rotatably mounted on the thin tube (15), and a blocking block (17) is provided on the inner wall of the thick tube (16).

5. A novel copper material heating flame spray gun according to claim 1, characterized in that: The base (1) is provided with a fixing groove (19), and the inner wall of the fixing groove (19) is provided with a thread groove.

6. A novel copper material heating flame spray gun according to claim 1, characterized in that: A thread is provided on the outer wall of the lower end of the handle (2), and the thread and the thread groove have corresponding numbers of large and small turns.

7. A novel copper material heating flame spray gun according to claim 1, characterized in that: The igniter (6) is detachable, and the muzzle (7) is detachable and replaceable.

8. A novel copper material heating flame spray gun according to claim 1, characterized in that: The air intake mechanism (10) is also provided with a thread groove, and a cover plate (11) is threadably mounted on the thread groove.

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