Lighter high in full-temperature-section ignition rate and good in rapid flameout performance

Abstract

The invention discloses a lighter high in full-temperature-section ignition rate and good in rapid flameout performance, and relates to the technical field of lighters. The lighter comprises a gas outlet valve assembly, an ignition device and a gas storage box assembly, the gas outlet valve assembly comprises a valve body, a gas outlet needle and a gas outlet spring, the gas outlet needle is installed on the valve body in a guiding mode, the gas outlet spring is installed in the valve body and nested to the outer surface of the gas outlet needle, and a gas exhaust groove is formed in the gas outlet needle. The gas outlet needle is provided with the gas outlet groove structure, so that staying gas or residual gas can be quickly discharged out of the valve body along the gas outlet groove structure, the possibility that burning gas flows out of the gas outlet needle is reduced, and flames can be quickly extinguished. By changing the size of the gas outlet valve assembly, the volume in the valve body is reduced, so that internal gas residues are reduced, and the flameout time is shortened. The corrugated channel air suction assembly is arranged, gasification is accelerated through a threaded suction rod structure, the combustion speed is higher, and the flameout time is shortened.

Description

Technical Field

[0001] The invention relates to the technical field of lighters, in particular to a safety lighter with high ignition rate in all temperature ranges and good rapid flameout performance. Background Art

[0002] As an ignition device, a windproof lighter includes a housing, a hood, a trigger, an ignition mechanism, a gas tank assembly, a direct-flow nozzle, a filter, a silver plate, a mixing chamber, a combustion furnace, a ceramic cup, a burner head, and a pilot device, forming a gas nozzle assembly. Gas passes through the holes in the silver plate and is fully mixed with air in the mixing chamber. Most of the gas is ejected from the center of the direct-flow nozzle, producing a strong, rod-shaped, high-heat direct-flow flame. A small portion of gas enters the small holes around the direct-flow nozzle, producing multiple small flames to help maintain the combustion of the central flame. The windproof direct-flow flame is particularly suitable for thick or hard tobacco, especially for lighting cigars. The windproof direct-flow flame burns vigorously, with flame temperatures reaching approximately 1300°C. However, typical windproof lighters experience delayed flameout after ignition and use, and the extinguishing time is even longer after prolonged burning. Due to the characteristics of this type of front-mix lighter, the GB25722-2010 standard stipulates that the flame should be extinguished within 5 seconds after burning continuously for 10 seconds. However, a 5-second extinguishing time can easily cause burns to consumers and can also cause more serious personal injury and property damage if other combustible items are accidentally ignited. Furthermore, in low-temperature environments, the delayed extinguishing phenomenon is more pronounced due to the thermal expansion and contraction of gases, seriously affecting the safety of consumers' normal ignition use.

[0003] In view of this, an in-depth study was conducted on the above issues, which led to the present case. Summary of the Invention

[0004] The present invention provides a lighter with high ignition rate in all temperature ranges and good rapid flameout performance, which overcomes the shortcomings described in the background technology, has high gas outlet and gas collection efficiency, fast extinguishing time, and can more safely and effectively adapt to the ignition requirements in an environment of 0-45°C.

[0005] The technical solution adopted by the present invention to solve its technical problem is: A lighter with a high ignition rate in all temperature ranges and excellent rapid flameout performance, comprising an air outlet valve assembly, an ignition device, and an air storage box assembly, wherein the air outlet valve assembly comprises a valve body, an air outlet needle, and an air outlet spring; the air outlet needle is guided and installed on the valve body, the air outlet spring is installed in the valve body, and the air outlet spring is nested in the outer surface of the air outlet needle, so that the air outlet needle is elastically deflected and reset in the valve body, a cavity for storing gas is formed in the valve body, and an exhaust groove is provided on the air outlet needle; the combustible gas in the air storage box assembly is transferred to the air outlet valve assembly and ignited by the ignition device.

[0006] By providing an exhaust structure on the outlet needle, specifically an exhaust groove, the shape and structure of the exhaust groove can be conical, of course, it can also be any other shape as long as it can achieve the exhaust effect. During use, when there is still gas remaining in the valve body, when the valve body stops deflation, the remaining gas can be quickly discharged from the valve body through the exhaust groove of the outlet needle using its own pressure. Since the residual gas is quickly discharged from the valve body through the exhaust groove, no combustible gas will flow out of the outlet needle, and the flame will be extinguished quickly, thereby better achieving the purpose of rapid flame extinguishing.

[0007] In some embodiments, the air storage box assembly is connected and cooperated with the air outlet valve assembly through a corrugated channel air suction assembly. The corrugated channel air suction assembly includes a threaded suction rod and a basic suction rod. The threaded suction rod is installed to the bottom end of the valve body, and the bottom end of the threaded suction rod is fitted with the basic suction rod.

[0008] In some embodiments, the outer surface of the threaded suction rod is provided with a threaded tooth structure.

[0009] In some embodiments, the forming angle of the thread tooth structure ranges from 35° to 45°.

[0010] By setting up a threaded suction rod and utilizing its structural characteristics, it can enhance the turbulence when the gas is vaporized; at the same time, when the gas is vaporized, it encounters the threaded structure and generates centrifugal force, causing the liquid gas to be thrown to the wall, increasing the contact area of ​​the liquid gas; the threaded structure increases the actual flow channel length by 2-3 times, extending the heat exchange time; the rough wall surface and concave angle provide more bubble nucleation sites, accelerating the boiling phase transition. Regarding turbulence enhancement, due to the corrugated interface cross-section, it can suddenly induce vortex shedding (Karman vortex street), destroy the thermal boundary layer, and the heat transfer coefficient can be increased by more than 50%. Regarding the forming angle range of the threaded tooth structure, the angle cannot be too large, as too large an angle will cause flow blockage. The forming angle of the threaded tooth structure in the range of 35°-45° is conducive to the complete vaporization of the liquid gas.

[0011] In some embodiments, the threaded suction rod is engaged with the bottom end of the valve body through a sponge assembly.

[0012] In some embodiments, the threaded suction rod and the basic suction rod are positioned and guided by a zinc sleeve.

[0013] In some embodiments, the gas outlet valve assembly further includes an adjusting member for controlling the gas outlet volume, such as a gas outlet regulating valve and a screw sleeve.

[0014] In some embodiments, the ignition device includes a push button, a pry plate, and an igniter, wherein the push button triggers the igniter via the pry plate to initiate ignition.

[0015] In some embodiments, the air storage box assembly includes a main shell, an air box, and a bottom cover. The main shell is sealed by the bottom cover to form an air box, and the bottom end of the basic suction rod extends into the air box.

[0016] In some embodiments, a straight-flush nozzle is provided at the top end of the gas outlet valve assembly, and the ignition end of the igniter extends into the straight-flush nozzle.

[0017] By adopting the above technical solution, the beneficial effects of the present invention are: 1. The present invention optimizes the outlet valve assembly, specifically by providing an exhaust groove structure on the outlet needle, so that the stagnant gas or residual gas can be quickly discharged from the valve body along the exhaust groove structure, reducing the possibility of the burning gas flowing out of the outlet needle, and the flame can be quickly extinguished.

[0018] 2. The present invention reduces the total length of the air outlet needle, shortens the total height of the valve body, and shortens the total length of the air outlet spring, thereby reducing the volume inside the valve body, thereby reducing the internal gas residue, accelerating the extinguishing speed, and shortening the time required for extinguishing.

[0019] 3. By providing a corrugated channel air intake assembly, the present invention ensures that when the valve body releases air, the released gas is fully vaporized gas. This fully vaporized gas can fully mix with the oxygen in the air, providing sufficient oxygenation, thereby improving the ignition rate. Because the fully vaporized gas can fully mix with oxygen, the combustion after ignition is very complete and rapid, thereby shortening the flame extinction time after the outlet valve stops releasing air.

[0020] 4. The lighter of the present invention has a high ignition rate in all temperature ranges and can be extinguished in a shorter time, making it safer to use and effectively improving the consumer's ignition safety and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings and examples.

[0022] Figure 1 It is a schematic diagram of the overall structure of the invention; Figure 2 for Figure 1 A partial enlarged view of point A in the middle; Figure 3 Schematic diagram of the structure of the outlet valve assembly; Figure 4 Schematic diagram of the three-dimensional structure of the air outlet needle; Figure 5 for Figure 2 A partial enlarged view of point B in the middle.

[0023] Description of main reference numerals: 1. Exhaust valve assembly; 101. Valve body; 1011. Cavity; 102. Exhaust needle; 1021. Exhaust groove; 103. Exhaust spring; 104. Adjustment part; 2. Ignition device; 21. Pressing handle; 22. Pry plate; 23. Ignition device; 3. Air storage box assembly; 31. Main shell; 32. Air box; 33. Bottom cover; 4. Corrugated channel suction assembly; 41. Threaded suction rod; 411. Threaded tooth structure; 42. Basic suction rod; 43. Sponge assembly; 44. Zinc sleeve; 5. Straight nozzle; 6. Inner wind hood; 7. Wind hood; 8. Inlet valve; 9. Shock absorber. DETAILED DESCRIPTION

[0024] Traditional lighters deflate by drawing liquefied gas from the air tank through a suction rod, passing it through a sponge assembly before finally entering the outlet valve. This suction method, known as a direct current flow path, results in uneven cross-sectional velocity distribution, with faster flow in the center and slower flow at the edges. This leads to low heat exchange efficiency and, consequently, slow vaporization of the liquid gas. Because of this slow vaporization, the gas entering the outlet valve remains in a semi-liquid, semi-gas state. Since the gas is not fully vaporized, when the pry plate is pressed to deflate the outlet valve, some of the released gas remains incompletely vaporized. Because this released gas is mixed with partially vaporized gas, this unvaporized liquid gas cannot fully blend with the oxygen in the air, resulting in insufficient oxygenation. This not only reduces the ignition rate but also prolongs the flame's extinction time after the outlet valve stops deflation.

[0025] In order to solve the shortcomings of the existing technology, Figure 1-Figure 5 As shown, the present invention provides a lighter with a high ignition rate across all temperature ranges and excellent rapid flameout performance. The lighter comprises an outlet valve assembly 1, an ignition device 2, and an air storage box assembly 3. The outlet valve assembly 1 comprises a valve body 101, an outlet needle 102, and an outlet spring 103. The outlet needle 102 is guided and mounted on the valve body 101. The outlet spring 103 is installed within the valve body 101 and nested in the outer surface of the outlet needle 102, allowing the outlet needle 102 to elastically deflect and reset within the valve body 101. A cavity 1011 for storing gas is sealed within the valve body 101, and an exhaust groove 1021 is provided on the outlet needle 102. Combustible gas in the air storage box assembly 3 is transferred to the outlet valve assembly 1 and ignited by the ignition device 2. The elastic deflection indicates that the outlet needle 102 is displaced in cooperation with the outlet spring 103 and can also be reset by the outlet spring 103.

[0026] By providing an exhaust structure on the air outlet needle 102, specifically an exhaust groove 1021, the shape and structure of the exhaust groove 1021 can be V-shaped, of course, it can also be any other shape, as long as it can achieve the exhaust effect. During use, when there is still residual gas in the valve body 101, when the valve body 101 stops deflation, the residual gas can be quickly discharged from the valve body 101 through the exhaust groove 1021 of the air outlet needle 102 by utilizing its own pressure. Since the residual gas will be quickly discharged from the valve body 101 through the exhaust groove 1021, there will no longer be any combustible gas flowing out of the air outlet needle 102, and the flame will be quickly extinguished, thereby better achieving the purpose of quickly extinguishing the flame.

[0027] According to some embodiments of the present invention, optionally, the air storage box assembly 3 is connected and cooperated with the air outlet valve assembly 1 through the corrugated channel air suction assembly 4. The corrugated channel air suction assembly 4 includes a threaded suction rod 41 and a basic suction rod 42. The threaded suction rod 41 is installed to the bottom end of the valve body 101, and the bottom end of the threaded suction rod 41 is fitted with the basic suction rod 42.

[0028] According to some embodiments of the present invention, optionally, a threaded tooth structure 411 is provided on the outer surface of the threaded suction rod 41 .

[0029] According to some embodiments of the present invention, optionally, the forming angle of the thread tooth structure 411 is in the range of 35°-45°. Figure 5 As shown, Figure 5 The angle mark includes an angle mark, which is the forming angle of the thread tooth structure 411. The forming angle of the thread tooth structure 411 can be selected from 35°, 36°, 37°, 38°, 39°, 40°, 41°, 42°, 43°, 44° or 45°, or any other point value within the angle range.

[0030] By setting a threaded suction rod 41 and utilizing the threaded tooth structure 411 on its surface, the turbulence of the gas can be enhanced during gasification. At the same time, when the gas is gasified, it encounters the threaded structure and generates centrifugal force, causing the liquid gas to be thrown to the wall, thereby increasing the contact area of ​​the liquid gas; the threaded structure increases the actual flow channel length by 2-3 times, thereby extending the heat exchange time; the rough wall surface and concave angle provide more bubble nucleation sites, thereby accelerating the boiling phase transition. Regarding turbulence enhancement, due to the corrugated interface cross-section, vortex shedding (Karman vortex street) can be suddenly induced, destroying the thermal boundary layer, and the heat transfer coefficient can be increased by more than 50%. Regarding the forming angle range of the threaded tooth structure 411, the angle cannot be too large, as a large angle will lead to flow blockage. The forming angle of the threaded tooth structure in the range of 35°-45° is conducive to the complete gasification of the liquid gas.

[0031] The structural design of the corrugated channel air intake assembly 4 in the present invention facilitates accelerated vaporization. The key to accelerating vaporization lies in maximizing gas-liquid heat exchange efficiency and increasing the gas-liquid contact area. When a unit volume of liquid gas is drawn upward by the base suction rod 42 (mostly cylindrical), it suddenly encounters the corrugated airflow channel formed by the threaded tooth structure 411 on the outer surface of the threaded suction rod 41 and the inner wall of the zinc sleeve 44. This airflow channel is a corrugated airflow channel. At this point, the cylindrical airflow cross-section changes (a smaller cross-section increases turbulence), altering the previous thermal boundary layer. The smaller the cross-section, the closer to the metal wall, the faster the vaporization, achieving maximum heat exchange efficiency. In traditional structures, the base suction rod is always cylindrical, with a consistent cross-section, and this effect cannot be achieved.

[0032] When liquid gas encounters a corrugated air flow channel, centrifugal force is generated during the rotation, throwing the liquid gas toward the zinc-sheathed metal wall. The principle is similar to spreading out washed clothes to absorb heat and dry faster. Similarly, granular or spherical liquid gas is spread out to face the metal wall. At this time, the contact area of ​​the liquid gas increases and the gasification is accelerated.

[0033] The threaded tooth structure 411 (which can be understood as a corrugated structure) forms a serpentine airflow channel. Compared to a straight channel, its flow path is 2-3 times longer, or even longer. This allows for more time to absorb heat, thereby extending heat exchange time and accelerating vaporization, thereby maximizing heat exchange efficiency. The rough walls and concave angles formed by the threaded tooth structure 411 block the liquid gas during flow and scatter it into countless small particles. These small particles are then more likely to come into contact with the metal wall, accelerating vaporization and increasing the liquid-gas contact area.

[0034] According to some embodiments of the present invention, optionally, the threaded suction rod 41 cooperates with the bottom end of the valve body 101 through the sponge assembly 43 .

[0035] According to some embodiments of the present invention, optionally, the threaded suction rod 41 and the basic suction rod 42 are positioned and guided by a zinc sleeve 44 .

[0036] According to some embodiments of the present invention, optionally, the gas outlet valve assembly 1 further includes a regulating member 104 for controlling the gas outlet volume.

[0037] According to some embodiments of the present invention, optionally, the ignition device 2 includes a button 21, a pry plate 22, and an igniter 23, and the button 21 triggers the igniter 23 through the pry plate 22 to start ignition.

[0038] According to some embodiments of the present invention, optionally, the air storage box assembly 3 includes a main shell 31, an air box 32, and a bottom cover 33. The main shell 31 is sealed by the bottom cover 33 to form the air box 32, and the bottom end of the basic suction rod 42 extends into the air box 32.

[0039] According to some embodiments of the present invention, optionally, a straight-in nozzle 5 is provided at the top end of the gas outlet valve assembly 1 , and the ignition end of the igniter 23 extends into the straight-in nozzle 5 .

[0040] When the lighter of the present invention is in use, the liquefied gas in the gas box 32 is sucked in by the base suction rod 42, and then fully vaporized through the threaded structure of the threaded suction rod 41 (the channel formed is the corrugated channel). Then, the gas enters the interior of the valve body 101 through the sponge assembly 43. At this time, the gas inside the valve body 101 is completely in a vaporized state. When the valve body 101 is deflated, the released gas is completely fully vaporized gas. The fully vaporized gas can fully mix with the oxygen in the air, and the gas is fully oxygenated, thereby improving the ignition rate. Since the fully vaporized gas can fully mix with the oxygen, the combustion after ignition will be very complete and rapid, thereby shortening the flame extinction time after the outlet valve stops deflation.

[0041] It should be noted that the total length of the air outlet needle 102, the total height of the valve body 101, and the total length of the air outlet spring 103 in the present invention are shorter than the corresponding components in traditional lighters. The total length of the air outlet needle 102 in the present invention is 14.3mm-14.4mm, such as 14.3mm or 14.4mm; the total length of the valve body 101 is 15.7mm-15.8mm, such as 15.7mm or 15.8mm; the total length of the air outlet spring 103 in the initial state is 5.75mm-5.85mm, such as 5.75mm, 5.8mm or 5.85mm; the total length of the traditional air outlet needle is approximately 15.3mm-15.4mm, the total length of the traditional valve body is approximately 16.7mm-16.8mm, and the total length of the traditional air outlet spring in the initial state is approximately 6.75mm-6.85mm.

[0042] When the windproof flame height is 15mm, about 0.0035ML of gas is required. The traditional structure of the air outlet valve needs to use the seesaw to tilt out more than 0.0035ML of gas. At this time, there may be about 0.0021ML of gas remaining in the air outlet valve assembly, so a total of 0.0035+0.0021=0.0056ML of gas is required; when the hand is released and the seesaw no longer tilts out gas, this 0.0021ML will continue to burn, so the phenomenon of slow flameout will occur; if the The air outlet valve assembly 1 in the present invention also requires 0.0035ML of gas when the windproof flame height is 15mm. In the valve body shell of the present invention, only about 0.001ML of gas may remain, so only 0.0035+0.001=0.0045ML of gas needs to be tilted out. Then the seesaw will no longer tilt the gas. After the valve is closed, even if the 0.001ML of gas remaining in the air outlet valve shell is discharged and continues to burn, the combustion speed will be faster and the time will be shorter than 0.0021ML.

[0043] The optimized coordination of the various accessories in the present invention reduces the volume of the entire valve body (gas outlet valve), thereby also reducing gas residue to a certain extent.

[0044] The outlet valve assembly 1 and the corrugated channel air intake assembly 4 of the present invention are applicable to all types of lighters. The outlet valve assembly 1 of the present invention can effectively solve the problem of slow flameout, and the corrugated channel air intake assembly 4 of the present invention can effectively improve the ignition rate. Applicable lighters include: windproof lighters, direct-flow lighters, etc.

[0045] Example 1 like Figure 1-Figure 5 As shown, this embodiment provides a lighter with a high ignition rate in the entire temperature range and good rapid flameout performance, including an air outlet valve assembly 1, an ignition device 2, and an air storage box assembly 3. The air outlet valve assembly 1 includes a valve body 101, an air outlet needle 102, and an air outlet spring 103. The air outlet needle 102 is guided and installed on the valve body 101, and the air outlet spring 103 is installed in the valve body 101. The air outlet spring 103 is nested in the outer surface of the air outlet needle 102, so that the air outlet needle 102 is elastically deflected and reset in the valve body 101. A cavity 1011 for storing gas is formed in the valve body 101, and an exhaust groove 1021 is provided on the air outlet needle 102; the combustible gas in the air storage box assembly 3 is transferred to the air outlet valve assembly 1 and ignited by the ignition device 2.

[0046] The lighter also includes multiple air hoods, an inner air hood 6 located inside and an air hood 7 mounted outside the inner air hood 6. To facilitate air intake, an air intake valve 8 is provided on the bottom cover 33 at the bottom end of the lighter. The ignition device 2 is piezoelectric, and a shock-absorbing plate 9 can be provided at its bottom end so that the bottom end of the piezoelectric is effectively buffered when pressed.

[0047] Example 2 like Figure 1-Figure 5 As shown, this embodiment provides a lighter with a high ignition rate in all temperature ranges and good rapid flameout performance. This embodiment further provides the following structure based on Example 1: The air storage box assembly 3 is connected to the outlet valve assembly 1 via a bellows-channel air intake assembly 4. The bellows-channel air intake assembly 4 includes a threaded suction rod 41 and a base suction rod 42. The threaded suction rod 41 is mounted to the bottom end of the valve body 101, where it mates with the base suction rod 42. The outer surface of the threaded suction rod 41 is provided with a threaded tooth structure 411, which has a molding angle of 37°. The threaded suction rod 41 is connected to the bottom end of the valve body 101 via a sponge assembly 43.

[0048] The lighter in this embodiment is the best embodiment, which more effectively solves the characteristic of the lighter being slow to extinguish, improves the ignition efficiency of the lighter, and is also applicable in low-temperature environments and is not affected by temperature.

[0049] The lighter made with the lighter structure in Example 2 was tested, and the flame extinguishing time within 10 seconds was significantly shortened, and the ignition rate was also significantly improved, see the table below.

[0050]

[0051] It should be noted that when the test temperature is within the range of 0-45°C, the lighter is continuously ignited for 10 seconds and then extinguishes within an average of 1 second, instead of the 5 seconds specified in GB25722-2020.

[0052] Example 3 like Figure 1-Figure 5 As shown, this embodiment provides a lighter with a high ignition rate in all temperature ranges and good rapid flameout performance. The difference between this embodiment and embodiments 1 and 2 is that the threaded suction rod 41 and the basic suction rod 42 are positioned and guided by the zinc sleeve 44, and the air outlet valve assembly 1 also includes an adjustment part 104 for controlling the air outlet volume.

[0053] The ignition device 2 includes a handle 21, a pry plate 22, and an igniter 23. The handle 21 triggers the igniter 23 via the pry plate 22 to initiate ignition. The air tank assembly 3 includes a main housing 31, an air box 32, and a bottom cover 33. The main housing 31 is sealed by the bottom cover 33 to form the air box 32. The bottom end of the base suction rod 42 extends into the air box 32. A direct-flow nozzle 5 is located at the top of the outlet valve assembly 1, and the ignition end of the igniter 23 extends into the direct-flow nozzle 5.

[0054] In this embodiment, some specific structures of the lighter, such as the ignition device 2 and the gas storage box assembly 3, are further clarified.

[0055] The above are merely preferred embodiments of the present invention and therefore cannot be used to limit the scope of the present invention. In other words, equivalent changes and modifications made according to the scope of the present invention and the contents of the specification should still fall within the scope of the present invention.

Claims

1. A lighter with high ignition rate in all temperature ranges and good rapid flameout performance, characterized in that: include: An outlet valve assembly includes a valve body, an outlet needle, and an outlet spring. The outlet needle is guided and installed on the valve body. The outlet spring is installed in the valve body and is nested in the outer surface of the outlet needle, so that the outlet needle elastically deflects and resets in the valve body. A cavity for storing air is sealed in the valve body, and an exhaust groove is provided on the outlet needle. Ignition device; The gas storage box assembly transfers the combustible gas in the gas storage box assembly to the gas outlet valve assembly and is ignited by the ignition device.

2. The lighter with high ignition rate and good rapid flameout performance in all temperature ranges according to claim 1, characterized in that: The air storage box assembly is connected and matched with the air outlet valve assembly through the corrugated channel air suction assembly. The corrugated channel air suction assembly includes a threaded suction rod and a basic suction rod. The threaded suction rod is installed to the bottom end of the valve body, and the bottom end of the threaded suction rod is fitted with the basic suction rod.

3. The lighter with high ignition rate and good rapid flameout performance in all temperature ranges according to claim 2, characterized in that: The outer surface of the threaded suction rod is provided with a threaded tooth structure.

4. The lighter with high ignition rate and good rapid flameout performance in all temperature ranges according to claim 3, characterized in that: The forming angle range of the thread tooth structure is 35°-45°.

5. The lighter with high ignition rate in all temperature ranges and good rapid flameout performance according to claim 2, characterized in that: The threaded suction rod is matched with the bottom end of the valve body through a sponge component.

6. The lighter with high ignition rate in all temperature ranges and good rapid flameout performance according to claim 2 or 5, characterized in that: The threaded suction rod and the basic suction rod are positioned and guided by the zinc sleeve.

7. The lighter with high ignition rate and good rapid flameout performance in all temperature ranges according to claim 1, characterized in that: The gas outlet valve assembly also includes a regulating member for controlling the gas outlet volume.

8. The lighter with high ignition rate and good rapid flameout performance in all temperature ranges according to claim 1, characterized in that: The ignition device comprises a pressing handle, a pry plate, and an igniter, wherein the pressing handle triggers the igniter through the pry plate to start ignition.

9. The lighter with high ignition rate in all temperature ranges and good rapid flameout performance according to claim 2, characterized in that: The air storage box assembly includes a main shell, an air box, and a bottom cover. The main shell is sealed by the bottom cover to form an air box, and the bottom end of the basic suction rod extends into the air box.

10. The lighter with high ignition rate in all temperature ranges and good rapid flameout performance according to claim 8, characterized in that: A straight-in nozzle is provided at the top end of the gas outlet valve assembly, and the ignition end of the igniter extends into the straight-in nozzle.

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