Smoking machine

Abstract

The utility model provides a smoking machine. The smoking machine comprises a main machine, a tobacco pipe and a base, the main machine comprises a shell, the shell comprises an outer shell and a bottom cover, the outer shell is provided with a mounting cavity, the bottom cover is connected with the side, close to the base, of the outer shell, and an air inlet is formed in the bottom cover; the heat insulation cover is connected with the bottom cover, and an air inlet is formed in the heat insulation cover; the automatic igniter is arranged in the mounting cavity and connected with the bottom cover, the automatic igniter comprises an ignition needle, the ignition needle penetrates through the bottom cover to be contained in the air inlet, a gap is formed between the ignition needle and the side wall of the air inlet, and the ignition needle extends into the combustion chamber to ignite the combustion medium; the blower device is arranged in the mounting cavity; the circuit board is arranged in the mounting cavity, is connected with the bottom cover and is electrically connected with the automatic igniter and the blower device; and the power supply is arranged in the mounting cavity, is connected with the bottom cover and is electrically connected with the circuit board. The automatic igniter is arranged in the gas inlet, so that gas is supplemented into the combustion chamber in the ignition process, and the effect of promoting combustion is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of smoking equipment, especially relates to a smoking machine. BACKGROUND

[0002] The smoking machine is mainly used for smoking treatment of food, food material or beverage, so as to have unique smoking taste and increase the attraction of food. UTILITY MODEL CONTENTS

[0003] The utility model discloses a kind of smoking machines, which is ignited by setting automatic igniter to combustion medium in combustion chamber, and automatic igniter is set in air inlet, to supplement gas in combustion chamber during ignition process, achieve the effect of promoting combustion, with the advantages of convenient ignition and promoting combustion.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of smoking machine, comprising: host computer, pipe and base, the pipe is arranged between the host computer and the base, the host computer and the base are detachably assembled, and the pipe is fixedly compressed when assembling, the pipe has combustion chamber, and the inner wall of the combustion chamber is provided with smoke outlet;The host computer includes: shell, the shell includes shell and bottom cover, the shell has installation cavity, the bottom cover is connected with the side of the shell close to the base, and the bottom cover is provided with air inlet hole;Heat insulation cover, it is arranged on the side of the bottom cover away from the shell, and is connected with the bottom cover, the heat insulation cover is used to open or close the combustion chamber, and the heat insulation cover is provided with air inlet;And, automatic igniter, it is arranged in the installation cavity and connected with the bottom cover, the automatic igniter includes ignition needle, the ignition needle is accommodated in the air inlet by passing through the bottom cover, and there is gap with the side wall of the air inlet, the ignition needle is inserted into the combustion chamber, and combustion medium in the combustion chamber is ignited.

[0005] In one embodiment, in the axial direction of the air inlet, the air inlet is at least partially overlapped with the setting position of the smoke outlet on the inner wall of the combustion chamber, so that the airflow in the combustion chamber is accelerated.

[0006] In one of the embodiments, the smoking machine further comprises: an air blowing device arranged in the mounting cavity and having a main body and an air outlet, the main body is fixedly arranged on the bottom cover, and the air outlet is communicated with the air inlet hole; a circuit board arranged in the mounting cavity and connected with the bottom cover, the circuit board is electrically connected with the automatic igniter and the air blowing device to control the start or stop of the automatic igniter and the air blowing device; and a power supply arranged in the mounting cavity and connected with the bottom cover, the power supply is electrically connected with the circuit board to supply power for the smoking machine.

[0007] In one of the embodiments, the bottom cover is provided with a clamping groove, and the automatic igniter further comprises: a needle seat having an assembly end and an ignition end, the assembly end is arranged in the clamping groove, and the ignition end extends into the combustion chamber through the clamping groove and the air inlet hole; the needle seat is provided with a hole passing through the assembly end and the ignition end, and the ignition needle passes through the hole so that the needle end is exposed from the ignition end; a high-voltage pack connected with the circuit board, the high-voltage pack is connected with the ignition needle through a wire to make the needle end of the ignition needle discharge to ignite the combustion medium; and a fixing cover arranged on one side of the clamping groove, the fixing cover is connected with the bottom cover to press and fix the needle seat and part of the wire on the bottom cover.

[0008] In one of the embodiments, a gap is arranged between the heat insulation cover and the bottom cover, the air inlet hole and the air inlet opening are communicated through the gap, and the air inlet hole and the air inlet opening are arranged in a staggered manner; when the main machine is matched with the base, the heat insulation cover is attached to the pipe to close the combustion chamber, and the air inlet opening is communicated with the combustion chamber.

[0009] In one of the embodiments, the bottom cover is provided with a first connecting part, and the heat insulation cover comprises: a cover body, a convex edge and a second connecting part; the convex edge has a fixed end and a free end, the fixed end is connected with the cover body, the free end extends to the side of the bottom cover and abuts against the bottom cover to form a gap between the bottom cover and the cover body, the second connecting part is connected with the free end of the convex edge, and the second connecting part is matched with the first connecting part to detachably assemble the heat insulation cover and the bottom cover.

[0010] In one of the embodiments, a power-off switch is arranged on the circuit board, the power-off switch is used to control the main machine to have a power-on state and a power-off state, and the main machine further comprises a trigger assembly, one end of the trigger assembly is connected with the circuit board, and the other end extends out of the end face of the bottom cover away from the shell, when the main machine is matched with the base, the base drives the trigger assembly to trigger the power-off switch to make the main machine in the power-on state, otherwise, the main machine is in the power-off state.

[0011] In one of the embodiments, the bottom cover is provided with a containing groove, the trigger assembly comprises a trigger rod having a driving end and a connecting end, the driving end is movably installed in the containing groove, and the connecting end is movably connected with the circuit board; and an elastic member is sleeved on the trigger rod, one end of the elastic member is connected with the trigger rod, and the other end is connected with the circuit board, the elastic member is used for extruding the trigger rod to the side away from the circuit board, so that the trigger assembly resets when the main machine and the base are disassembled, and the power-off switch returns to the power-off state.

[0012] In one of the embodiments, the trigger rod comprises a driving head movably contained in the containing groove, a trigger head connected with the driving head, an end face of the trigger head away from the driving head being connected with the power-off switch, and the trigger head being capable of moving synchronously with the driving head, and a connecting rod connected with the end of the trigger head away from the driving head, the end of the connecting rod away from the trigger head being slidably connected with the circuit board, so that the trigger head is away from or close to the circuit board.

[0013] In one of the embodiments, the base comprises a first base body detachably assembled with the main machine, the first base body comprising a first body and a containing cup connected with the first body, the containing cup having a containing cavity, an opening of the containing cavity being connected with an end face of the first body close to the main machine, a bottom of the containing cavity being provided with a smoke outlet hole penetrating through the containing cup, and a second base body provided on the side of the first base body away from the main machine, the second base body being detachably assembled with the first body, the second base body being provided with an assembly opening, and the containing cup being assembled in the assembly opening.

[0014] It can be known from the analysis that the utility model discloses a smoking machine, through setting up the automatic igniter, the combustion medium placed in the combustion chamber is ignited, the ignition needle of the automatic igniter is arranged in the air inlet and extends into the combustion chamber, the ignition needle is located at the upwind position, when the ignition needle is ignited, the gas enters the combustion chamber from the air inlet, the combustion of the combustion medium is promoted, the automatic igniter can ignite the combustion medium in the combustion chamber more simply and quickly, in addition, the projection position of the air inlet on the inner wall of the combustion chamber and the setting position of the smoke outlet at least partially overlap, the distance between the air inlet and the air outlet is the shortest, so that the gas passes through the combustion chamber more quickly, not only can the combustion of the combustion medium be promoted, but also the smoke in the combustion chamber can be discharged more quickly, the smoke discharging speed of the smoking machine is further improved, and the smoke in the combustion chamber can not spread to the main machine, so that the main machine is not polluted. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings accompanying the specification of this application serve to provide further understanding of the present application, the illustrative embodiments of the present application and the description thereof serve to explain the present application, and do not constitute an improper limitation on the present application. Among them:

[0016] Figure 1 is the overall structure schematic diagram of the smoking machine in an embodiment of the present application.

[0017] Figure 2 is the exploded view of the smoking machine in an embodiment of the present application.

[0018] Figure 3 is the structure schematic diagram of the pipe in an embodiment of the present application.

[0019] Figure 4 is the exploded view of the host in an embodiment of the present application.

[0020] Figure 5 is the exploded view of the host in another embodiment of the present application.

[0021] Figure 6 is the top view of the smoking machine in an embodiment of the present application.

[0022] Figure 7 is the sectional view after cutting along the cutting line A-A in Figure 6 .

[0023] Figure 8 is the enlarged view of the detail B in Figure 7 .

[0024] Figure 9 is the enlarged view of the detail C in Figure 7 .

[0025] Figure 10 is the structure schematic diagram of the bottom cover in an embodiment of the present application.

[0026] Figure 11 is the structure schematic diagram of the bottom cover in another embodiment of the present application.

[0027] Figure 12 is the structure schematic diagram of the heat insulation cover in an embodiment of the present application.

[0028] Figure 13 is the structure schematic diagram of the shell and the switch key in an embodiment of the present application.

[0029] Figure 14 is the structure schematic diagram of the base, the circuit board and the trigger assembly in an embodiment of the present application.

[0030] Figure 15 is the structure schematic diagram of the host in an embodiment of the present application.

[0031] Figure 16 is a structural schematic view of the bottom cover and the air blowing device in one embodiment of the utility model.

[0032] Figure 17 is a structural schematic view of the bottom cover, the air blowing device, the circuit board and the power supply in one embodiment of the utility model.

[0033] Figure 18 is an exploded view of the automatic igniter in one embodiment of the utility model.

[0034] Figure 19 is an exploded view of the tobacco pipe and the base in one embodiment of the utility model.

[0035] Figure 20 is an exploded view of the tobacco pipe and the base in another embodiment of the utility model.

[0036] Figure 21 is an exploded view of the tobacco pipe and the base in another embodiment of the utility model.

[0037] Figure 22 is an exploded view of the tobacco pipe and the base in another embodiment of the utility model.

[0038] Explanation of reference signs:

[0039] 1, host; 10, gap; 11, shell; 110, mounting cavity; 111, mounting port; 112, guide post; 113, abutting portion; 114, connecting post; 12, bottom cover; 120, air inlet hole; 121, first connecting portion; 1210, plug-in hole; 1211, hooking portion; 1212, groove; 122, mounting groove; 1221, bevel angle; 1222, annular protrusion; 123, mounting post; 124, clamping site; 125, first clamping portion; 1251, first stop segment; 1252, first clamping segment; 1253, first protrusion; 126, assembly groove; 127, first clamping port; 128, trigger assembly; 1281, trigger lever; 1281a, driving head; 1281b trigger head; 1281c, connecting lever; 1282, elastic member; 129, accommodating groove; 1201, clamping groove; 1202, circular post; 13, heat insulation cover; 130, air inlet; 131, second connecting portion; 1311, connecting segment; 1311a, first end; 1311b, second end; 1312, bent segment; 132, cover body; 133, protruding edge; 1331, assembly end; 1332, free end; 14, air blowing device; 141, main body; 142, air outlet; 15, circuit board; 151, control switch; 152, charging port; 153, power-off switch; 154, mounting hole; 16, power supply; 17, switch key; 171, first portion; 1710, sleeving hole; 1711, connecting arm; 172, second portion; 1720, circular groove; 1721, abutting post; 1722, decorative groove; 1723, decorative sheet; 18, automatic igniter; 181, ignition needle; 182, needle seat; 1821, assembly end; 1823, ignition end; 183, high-voltage bag; 184, fixing cover; 1841, air-avoiding groove; 2, pipe; 20, combustion chamber; 21, smoke outlet; 22, pipe body; 23, anti-disengagement edge; 3, base; 31, first seat body; 310, smoke outlet hole; 311, first body; 3111, second clamping portion; 3112, assembly table; 3112a, annular groove; 3113, first side wall; 3114, second side wall; 3115, second stop segment; 3116, second clamping segment; 3117, second clamping port; 3118, second protrusion; 3119, first clamping block; 311a, first reinforcing rib; 312, containing cup; 3120, containing cavity; 3121, assembly portion; 3122, support portion; 3123, second clamping block; 313, sealing rubber ring; 32, second seat body; 320, assembly port; 321, first clamping groove; 322, second clamping groove; 323, second reinforcing rib; 324, plug-in port; 325, annular mounting strip. DETAILED DESCRIPTION

[0040] The utility model will be described below in detail with reference to the drawings and in conjunction with the embodiments. Each example is provided by way of illustration of the utility model and is not intended to limit the utility model. In fact, those skilled in the art will appreciate that modifications and variations can be made in the utility model without departing from the scope or spirit of the utility model. For example, features shown as or described as part of one embodiment can be used in another embodiment to produce yet another embodiment. Therefore, it is intended that the utility model encompass such modifications and variations as fall within the scope of the appended claims and their equivalents.

[0041] In the description of the utility model, the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings and is only for the convenience of describing the utility model and does not require the utility model to be necessarily constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. The terms "connected", "connected", "provided" used in the utility model should be understood broadly, for example, can be fixed connection, can also be detachable connection; can be directly connected, can also be indirectly connected through an intermediate part; can be wired electrical connection, wireless electrical connection, or wireless communication signal connection, and those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0042] One or more examples of the utility model are shown in the accompanying drawings. The detailed description uses numerical and letter designations to refer to features in the drawings. Like or similar designations in the drawings and description have been used to identify like or similar portions of the utility model. As used herein, the terms "first", "second", and "third", and the like, are used interchangeably to distinguish one component from another, and are not intended to signify location or importance of the individual components.

[0043] Please refer to Figure 1 and Figure 2 The present embodiment relates to a smoking machine, which is mainly used for burning or insufficiently burning a combustion medium (such as wood chips) to generate smoke. The smoking machine comprises a main machine 1, a pipe 2 and a base 3.

[0044] Specifically, the main machine 1 and the base 3 are in the shape of a cylinder as a whole. The pipe 2 is arranged between the main machine 1 and the base 3, and the pipe 2 has a combustion chamber 20 in which the combustion medium is burned or insufficiently burned. The main machine 1 and the base 3 are detachably assembled, and the assembly of the main machine 1 and the base 3 can tightly fix the pipe 2; at the same time, the assembly of the main machine 1 and the base 3 can also seal the combustion chamber 20, so as to avoid the exposure of the combustion chamber 20, reduce the risk of the combustion process, and improve the safety of the smoking machine.

[0045] Referring to Figure 3 In the embodiment, the tobacco pipe 2 is provided with a smoke outlet 21, and the smoke outlet 21 is communicated with the combustion chamber 20. The arrangement of the smoke outlet 21 can quickly discharge the smoke generated by the combustion or insufficient combustion in the combustion chamber 20, so that the smoking machine can quickly smoke.

[0046] Referring to Figures 4 to 9 In one of the embodiments, the main machine 1 comprises a shell 11, a bottom cover 12, a heat insulation cover 13, a blowing device 14, a circuit board 15, a power supply 16 and an automatic igniter 18.

[0047] The shell 11 and the bottom cover 12 are assembled to be a shell, and the shell is in a cylindrical shape. The shell 11 is in a cylindrical shape as a whole, and has a mounting cavity 110. The bottom cover 12 is connected to the side of the shell 11 close to the base 2, so as to close the opening of the mounting cavity 110. The bottom cover 12 is provided with an air inlet hole 120 penetrating the bottom cover 12 on the end face of the side close to the base 2. The heat insulation cover 13 is arranged on the side of the bottom cover 12 away from the shell 11, and is connected to the bottom cover 12. The heat insulation cover 13 is provided with an air inlet 130. When the main machine 1 cooperates with the base 3, the air inlet hole 120 and the air inlet 130 are communicated with the combustion chamber 20, the air flow enters from the air inlet hole 120, and enters the combustion chamber 20 through the air inlet 130 to supplement the gas in the combustion chamber 20 for combustion.

[0048] The blowing device 14 is arranged in the mounting cavity 110, and has a main body 141 and an air outlet 142. The main body 141 is fixedly installed on the bottom cover 12, and the air outlet 142 is communicated with the air inlet hole 120 to blow air into the combustion chamber 20. The circuit board 15 is arranged in the mounting cavity 110. The circuit board 15 is fixedly installed on the bottom cover 12 and is electrically connected with the blowing device 14. The circuit board 15 is used to control the start or stop of the automatic igniter 18 and the blowing device 14. The automatic igniter 18 is arranged in the mounting cavity 110 and is connected to the bottom cover 12. The automatic igniter 18 comprises an ignition needle 181. The ignition needle 181 penetrates the bottom cover 12 and is installed in the air inlet 130. The ignition needle 181 has a gap with the side wall of the air inlet 130, so that the air entering from the air inlet hole 120 enters the combustion chamber 20 from the air inlet 130. The ignition needle 181 penetrates the air inlet 130 and enters the combustion chamber 20 to ignite the combustion medium placed in the combustion chamber 20. The power supply 16 is arranged in the mounting cavity 110. The power supply 16 is fixedly connected to the bottom cover 12. The power supply 16 is electrically connected with the circuit board 15, so as to supply power to the circuit board 15, the automatic igniter 18 and the blowing device 14.

[0049] It should be noted that the automatic igniter 18, after being powered on, makes the end of the ignition needle 181 extending into the combustion chamber 20 to be ignited by the electric spark generated by high-voltage discharge, so as to perform the ignition operation on the combustion medium. The ignition needle 181 of the automatic igniter 18 is arranged in the air inlet 130 and extends into the combustion chamber 20, so that the ignition needle 181 is located at the upwind port position. When the ignition needle 181 performs the ignition operation, the gas enters the combustion chamber 20 from the air inlet 130, promotes the combustion of the combustion medium, and enables the automatic igniter 18 to ignite the combustion medium in the combustion chamber 20 more simply and quickly.

[0050] Please continue to refer to Figures 4 to 9 In one embodiment, the projection of the air inlet 130 on the inner wall of the combustion chamber 20 in the axial direction of the air inlet 130 at least partially overlaps with the arrangement position of the smoke outlet 21. Such arrangement makes the distance between the air inlet 130 and the smoke outlet 21 shortest, so that the gas passes through the combustion chamber 20 more quickly, which not only promotes the combustion of the combustion medium, but also accelerates the discharge of the smoke in the combustion chamber 20, further improves the smoke speed of the smoking machine; at the same time, it can also prevent the smoke generated in the combustion chamber 20 from spreading to the side of the main machine 1 and polluting the main machine 1. In this embodiment, the air inlet 130 is located directly above the smoke outlet 21.

[0051] In one embodiment, a gap 10 is arranged between the heat insulation cover 13 and the bottom cover 12 for the gas entering the air inlet hole 120 to pass through. The air inlet 130 is arranged on the heat insulation cover 13, and the air inlet 130 and the air inlet hole 120 are arranged in a staggered manner.

[0052] Please refer to Figures 6 to 9 It should be noted that when the main machine 1 and the base 3 are assembled, the heat insulation cover 13 is attached to the end face of the tobacco pipe 2 close to the main machine 1, so that the combustion chamber 20 is closed, ensuring the safety of the combustion process; at the same time, the air inlet 130 is in communication with the combustion chamber 20 to provide combustion-supporting gas for the combustion chamber 20, ensuring the smooth progress of the combustion process. The combustion-supporting gas includes but is not limited to oxygen, air, etc.

[0053] It should also be noted that Figure 9The middle dotted arrow indicates the airflow direction. When the combustion medium is combusted or incompletely combusted in the combustion chamber 20, the heat generated by the combustion or incomplete combustion of the combustion medium causes the heat insulation cover 13 to rapidly increase in temperature due to the need for the heat insulation cover 13 to be attached to the pipe 2. The gap 10 provided between the heat insulation cover 13 and the bottom cover 12 forms an insulating zone between the end surface of the heat insulation cover 13 attached to the pipe 2 and the bottom cover 12, thereby preventing the heat of the heat insulation cover 13 from being directly transferred to the bottom cover 12. In addition, the air inlet hole 120 and the air inlet 130 are both in communication with the gap 10, that is, the air inlet hole 120 is in communication with the air inlet 130 through the gap 10, the combustion-supporting gas is sent into the combustion chamber 20, and the air inlet hole 120 and the air inlet 130 are arranged in a staggered manner, which hinders the combustion-supporting gas from entering the gap 10, so that the gas in the gap 10 can absorb part of the heat of the heat insulation cover 13. At the same time, the heat absorbed by the combustion-supporting gas is discharged from the combustion chamber 20 with the smoke, thereby achieving the effect of cooling the heat insulation cover 13. The smoke machine thus arranged not only prevents the heat generated by the combustion or incomplete combustion from being transferred to the main machine 1 during operation, but also cools the heat insulation cover 13, thereby improving the working environment of the main machine 1 and prolonging the service life of the main machine 1.

[0054] Please refer to Figure 5 In one embodiment, the first connecting portion 121 is arranged on one side of the bottom cover 12 close to the heat insulation cover 13. The second connecting portion 131 is arranged on one side of the heat insulation cover 13 close to the bottom cover 12. The first connecting portion 121 and the second connecting portion 131 are detachably assembled, so that the user can replace the heat insulation cover 13.

[0055] Please refer to Figure 2 , Figure 5 , Figure 10 and Figure 12 In one embodiment, the first connecting portion 121 is a plug hole 1210, and a hooking portion 1211 is arranged in the plug hole 1210. The first end of the hooking portion 1211 is flush with the end surface of the bottom cover 12 close to the base 3, and the end surface of the second end of the hooking portion 1211 is lower than the hole opening of the plug hole 1210 away from the base 3, so that the end surface of the second end of the hooking portion 1211 and the inner wall of the bottom cover 12 form a groove 1212 for accommodating a part of the second connecting portion 131.

[0056] The second connecting portion 131 comprises a connecting segment 1311 and a bent segment 1312. The first end 1311a of the connecting segment 1311 is connected to the heat insulation cover 13. The second end 1311b of the connecting segment 1311 is connected to the bent segment 1312. The bent segment 1312 is accommodated in the groove 1212, so that the bent segment 1312 is hooked with the hooking portion 1211 to fix the heat insulation cover 13.

[0057] In one of the embodiments, the width of the connecting section 1311 is smaller than that of the bending section 1312, so that the connection between the connecting section 1311 and the bending section 1312 forms a stepped structure, and the bending operation is performed on the bending section 1312. The included angle between the bending section 1312 and the connecting section 1311 is an acute angle or a right angle, so that the bending section 1312 cooperates with the hooking portion 1211.

[0058] It should be noted that the second connecting portion 131 can not only keep the connecting section 1311 and the bending section 1312 bent when connected under the action of an external force, but also can restore the original state under the action of an external force. Before the second connecting portion 131 is assembled with the first connecting portion 121, the connecting section 1311 and the bending section 1312 are integrated and coplanar; when the heat insulation cover 13 is assembled with the bottom cover 12, the bending section 1312 is inserted into the insertion hole 1210, the connecting section 1311 is completely accommodated in the insertion hole 1210, and the bending section 1312 is inserted out of the insertion hole 1210, and then an external force is applied to the bending section 1312 to make the bending section 1312 bent and accommodated in the groove 1212, thereby completing the assembly of the heat insulation cover 13 and the bottom cover 12. When disassembling the heat insulation cover 13, only need to restore the bending section 1312 to be coplanar with the connecting section 1311 by an external force, and then disassemble.

[0059] Please continue to refer to Figure 2 、 Figure 5 、 Figure 10 and Figure 11 In one of the embodiments, the heat insulation cover 13 comprises a cover body 132 and a protruding edge 133. The cover body 132 is used to be attached to the tobacco pipe 2 to close the combustion chamber 20. The protruding edge 133 has a fixed end 1331 and a free end 1332. The fixed end 1331 is connected to the cover body 132, and the free end 1332 extends to one side of the bottom cover 12. The free end 1332 of the protruding edge 133 is used to abut against the end face of the bottom cover 12 close to the base 3, so that a gap 10 is formed between the bottom cover 12 and the cover body 132.

[0060] In one of the embodiments, the bottom cover 12 is provided with a mounting groove 122 close to the base 3, the air inlet hole 120 is communicated with the mounting groove 122, and the insertion hole 1210 is arranged in the mounting groove 122. The heat insulation cover 13 is mounted in the mounting groove 122, and the free end of the protruding edge 133 abuts against the inner wall of the mounting groove 122.

[0061] In one of the embodiments, the mounting groove 122 is provided with an inclined angle 1221 at the groove opening. In this way, when the main machine 1 is assembled with the base 3, the direct contact between the tobacco pipe 2 and the bottom cover 12 can be effectively avoided, so that the heat on the tobacco pipe 2 is not directly transmitted to the bottom cover 12, and the heat insulation effect of the main machine 1 is further improved.

[0062] In the embodiment, the mounting groove 122 is a groove with a circular cross section, the heat insulation cover 13 is generally circular, and is adapted to the mounting groove 122. The flange 133 is an annular wall connected to the edge of the cover body 132. The first connecting portion 121 is provided with three first connecting portions 121, and the three first connecting portions 121 are annularly and equally spaced on the groove bottom of the mounting groove 122. The second connecting portion 131 is also provided with three second connecting portions 131, and the three second connecting portions 131 are annularly and equally spaced on the free end of the flange 133 and connected to the free end. The cover body 132, the flange 133 and the second connecting portion 131 are integrally formed. The material of the heat insulation cover 13 is stainless steel, so that the second connecting portion 131 can be bent or restored multiple times.

[0063] In one of the embodiments, the bottom wall of the mounting groove 122 is provided with an annular protrusion 1222. The annular protrusion 1222 forms an annular groove with the side wall of the mounting groove 122, and the flange 133 is fitted in the annular groove, so that the annular protrusion 1222 shields the flange 133, thereby improving the air tightness between the heat insulation cover 13 and the bottom cover 12. At the same time, the formation of the annular groove can limit the flange 133, thereby improving the assembly firmness between the bottom cover 12 and the heat insulation cover 13.

[0064] In one of the embodiments, the bottom cover 12 is provided with a mounting column 123, one end of the mounting column 123 is connected to the bottom cover 12, and the other end extends away from the bottom cover 12. The circuit board 15 is arranged above the air blowing device 14, the circuit board 15 is connected to the mounting column 123 and is fixed by a fastening screw. In other embodiments, the circuit board 15 can also be connected to the mounting column 123 by gluing, plugging and the like.

[0065] Please refer to Figure 4 , Figure 5 and Figure 13 In one of the embodiments, the circuit board 15 is provided with a control switch 151 on the side away from the air blowing device 14, which is used to control the opening or closing of the smoking machine. The end surface of the housing 11 away from the bottom cover 12 is provided with a mounting port 111, and the mounting port 111 is in communication with the mounting cavity 110. The main machine 1 further comprises a switch button 17. The switch button 17 comprises a first part 171 and a second part 172. The first part 171 is arranged in the mounting cavity 110 and connected to the inner wall of the mounting cavity 110. The second part 172 is connected to the first part 171 and movably accommodated in the mounting port 111. The second part 172 is used to abut against the control switch 151 to trigger the control switch 151 when the switch button 17 is pressed.

[0066] In one of the embodiments, the first part 171 comprises three connecting arms 1711, and each of the connecting arms 1711 is connected with the second part 172. The end of the connecting arm 1711 away from the second part 172 is provided with a sleeving hole 1710. The inner wall of the mounting cavity 110 is provided with a guide column 112. The sleeving hole 1710 is used to cooperate with the guide column 112, thereby providing a guide for the movement of the switch key 17. The second part 172 is in a cylindrical shape, and the three connecting arms 1711 are distributed on the outer side wall of the second part 172 at equal intervals. The end face of the second part 172 close to the circuit board 15 is provided with a circular groove 1720, and the center of the circular groove 1720 is provided with an abutting column 1721, which is used to abut with the control switch 151.

[0067] Please continue to refer to Figure 4 、 Figure 5 and Figure 13 In one of the embodiments, the end face of the second part 172 away from the first part 171 is provided with a decorative groove 1722, and the decorative groove 1722 is provided with a decorative sheet 1723, so as to improve the appearance of the switch key 17.

[0068] In one of the embodiments, the circuit board 15 is further provided with a charging port 152, and the side wall of the shell 11 is provided with a through groove for accommodating the charging port 152.

[0069] In one of the embodiments, the bottom cover 12 is provided with a clamping site 124 for mounting the power supply 16. The mounting cavity 110 is provided with an abutting part 113, and when the bottom cover 12 is assembled with the shell 11, the abutting part 113 abuts and fixes the air blowing device 14 and the power supply 16 on the bottom cover 12. The mounting cavity 110 is further provided with a connecting column 114, and the connecting column 114 is provided with a threaded hole. The bottom cover 12 is provided with a through hole corresponding to the position of the connecting column 114. A fastening screw is screwed through the through hole and the threaded hole, thereby fixing and assembling the bottom cover 12 and the shell 11.

[0070] Please refer to Figure 2 、 Figure 4 、 Figure 5 、 Figure 14 and Figure 15In one of the embodiments, the circuit board 15 is further provided with a power-off switch 153. The power-off switch 153 is used to turn on or turn off the electrical connection between the circuit board 15 and the power supply 16. The bottom cover 12 is provided with a triggering assembly 128 connected with the power-off switch 153. When the main machine 1 is separated from the base 3 or is not correctly assembled, the triggering assembly 128 makes the power-off switch 153 in the off state, at this time, the main machine 1 is in the complete power-off state; when the main machine 1 is correctly assembled with the base 3, the triggering assembly 128 triggers the power-off switch 153, so that it is in the on state, so that the smoking machine can work normally. The smoking machine thus arranged can only be connected to the power supply after the main machine 1 is correctly assembled with the base 3, further improving the safety of the smoking machine when in use.

[0071] In one of the embodiments, the bottom cover 12 is provided with a receiving groove 129, and the receiving groove 129 penetrates through the bottom cover 12. The triggering assembly 128 comprises a triggering rod 1281 and an elastic member 1282. The triggering rod 1281 comprises a driving head 1281a, a triggering head 1281b and a connecting rod 1281c.

[0072] Specifically, the driving head 1281a is movably mounted in the receiving groove 129, and when the main machine 1 is assembled with the base 3, the base 3 can make the driving head 1281a move along the receiving groove 129 to the side of the circuit board 15. The triggering head 1281b and the connecting rod 1281c are both arranged in the mounting cavity 110. The side of the triggering head 1281b away from the circuit board 15 is connected with the driving head 1281a, and the side of the triggering head 1281b close to the circuit board 15 is connected with the connecting rod 1281c. The end of the connecting rod 1281c away from the driving head 1281a is movably connected with the circuit board 15. The elastic member 1282 is sleeved on the connecting rod 1281c, and one end thereof is connected with the triggering head 1281b and the other end thereof is connected with the circuit board 15. The elastic member 1282 is in a compressed state to press the triggering rod 1281 to the side away from the circuit board 15. The end face of the side of the triggering head 1281b close to the connecting rod 1281c is further connected with the power-off switch 153, so that the power-off switch 153 is in the on state or the off state.

[0073] It should be noted that the power-off switch 15 is a travel switch or a micro switch. The circuit board 15 is provided with a mounting hole 154, and the end of the connecting rod 1281c away from the driving head 1281a is movably mounted in the mounting hole 154. The elastic member 1282 is a compression spring.

[0074] Please refer to Figure 4 、 Figure 5 、 Figures 16 to 18In one of the embodiments, the bottom cover 12 is further provided with a clamping groove 1201. The automatic igniter 18 further comprises a needle seat 182, a high-voltage pack 183 and a fixing cover 184. The needle seat 182 has an assembling end 1821 and an igniting end 1822. The assembling end 1821 is installed in the clamping groove 1201. The igniting end 1822 extends into the combustion chamber 20 through the clamping groove 1201 and the air inlet 130. The needle seat 182 is provided with a hole 1820 penetrating the assembling end 1821 and the igniting end 1822. The ignition needle 181 is arranged in the hole 1820 and exposes the needle end outside the igniting end 1822. The high-voltage pack 183 is installed on the bottom cover 12 and electrically connected with the circuit board 15 through wires. The high-voltage pack 183 is connected with the ignition needle 181 through wires, so that the needle end of the ignition needle 181 discharges to generate an electric spark to ignite the combustion medium. The fixing cover 184 is arranged in the installation cavity 110 and located at one side of the clamping groove 1201. The fixing cover 184 is connected with the bottom cover 12 to press and fix the needle seat 182 and part of the wires on the bottom cover 12.

[0075] In the embodiment, the clamping groove 1201 is a waist-shaped groove, and the assembling end 1821 of the needle seat 182 is also waist-shaped and adapted to the clamping groove 1201. The bottom cover 12 is further provided with a circular column 1202 located at the periphery of the clamping groove 1201. The fixing cover 184 is fixedly assembled with the circular column 1202 through fastening screws, so as to limit the assembling end 1821 in the clamping groove 1201. The end face of the fixing cover 184 close to the bottom cover 12 is provided with a clearance groove 1841 for the wires to enter and connect with the ignition needle 181.

[0076] Please refer to Figure 2 , Figure 3 , Figures 6 to 9 In one of the embodiments, the pipe 2 comprises a pipe body 22 and an anti-off edge 23. The pipe body 22 is cup-shaped as a whole to form the combustion chamber 20. The bottom surface of the combustion chamber 20 is spherical to clean the ash. The smoke outlet 21 is arranged at the bottom of the combustion chamber 20 and penetrates the pipe body 22. The anti-off edge 23 is arranged at the side of the pipe body 22 close to the bottom cover 12 and connected with the pipe body 22.

[0077] It should be noted that in the embodiment, the anti-off edge 23 is integrally formed with the pipe body 22. The smoke outlet 21 comprises a plurality of through holes spacedly arranged, which not only can prevent the ash generated by incomplete combustion from falling from the smoke outlet 21 to contaminate the base 3, but also can quickly exhaust the generated smoke from the combustion chamber 20.

[0078] Please refer to Figure 2 , Figure 19 and Figure 20In one of the embodiments, the base 3 comprises a first seat body 31 and a second seat body 32. The first seat body 31 is detachably assembled with the main machine 1. The first seat body 31 comprises a first body 311 and a containing cup 312. The containing cup 312 is connected with the first body 311 and has a containing cavity 3120. The cup mouth of the containing cup 312 is connected with the end face of the first body 311 close to the main machine 1, and the pipe 2 is movably contained in the containing cavity 3120. The bottom of the containing cavity 3120 is provided with a smoke outlet hole 310. The smoke outlet hole 310 penetrates through the containing cup 312, so that the smoke discharged from the smoke outlet 21 is discharged from the smoke machine, and the smoke machine quickly discharges smoke. The second seat body 32 is arranged on the side of the first seat body 31 away from the main machine 1. The second seat body 32 is detachably assembled with the first body 311. The second seat body 32 is provided with an assembly opening 320, and the containing cup 312 is assembled in the assembly opening 320.

[0079] Please refer to Figure 2 and Figure 11 In one of the embodiments, the side of the first body 311 close to the main machine 1 is provided with a second clamping part 3111. The first clamping part 125 cooperates with the second clamping part 3111, so that the main machine 1 and the base 3 are detachably assembled.

[0080] In one of the embodiments, the side of the first body 311 close to the main machine 1 is provided with an assembly table 3112, so that the first body 311 has a first side wall 3113 and a second side wall 3114. The end face of the side of the bottom cover 12 close to the base 3 is provided with an assembly groove 126, and the assembly groove 126 is matched with the assembly table 3112, so that the main machine 1 and the base 3 are matched more closely.

[0081] Please refer to Figure 19 In one of the embodiments, the cup mouth of the containing cup 312 is connected with the top end face of the assembly table 3112. The top end face of the assembly table 3112 is provided with an annular groove 3112a surrounding the cup mouth of the containing cup 312, and a sealing rubber ring 313 is arranged in the annular groove 3112a. The arrangement of the sealing rubber ring 313 can improve the tightness of the assembly between the pipe 2 and the first seat body 31, so as to prevent the smoke from leaking from the gap between the pipe 2 and the first seat body 31, and reduce the risk of pollution of the smoke machine due to being smoked by the smoke.

[0082] Please refer to Figure 2 , Figure 11 , Figure 19 and Figure 20 In one of the embodiments, the first clamping part 125 is protrudingly arranged on the side wall of the assembly groove 126. The second clamping part 3111 is protrudingly arranged on the second side wall 3114.

[0083] In one of the embodiments, the first clamping part 125 comprises a first stop segment 1251 and a first clamping segment 1252. The first clamping segment 1252 is connected with the first stop segment 1251, and an end of the first clamping segment 1252 away from the first stop segment 1251 extends away from the first stop segment 1251. The first stop segment 1251, the first clamping segment 1252 and the bottom wall of the assembly groove 126 form a first clamping interface 127.

[0084] The second clamping part 3111 comprises a second stop segment 3115 and a second clamping segment 3116. The second clamping segment 3116 is connected with the second stop segment 3115, and an end of the second clamping segment 3116 away from the second stop segment 3115 extends away from the second stop segment 3115. The second stop segment 3115, the second clamping segment 3116 and the bottom of the assembly platform 3112 form a second clamping interface 3117.

[0085] It should be noted that when the host 1 and the base 3 are assembled, the assembly platform 3112 is loaded into the assembly groove 126, and an external force is applied to make the assembly platform 3112 and the assembly groove 126 rotate relative to each other, so that the first clamping segment 1252 is clamped into the second clamping interface 3117 and abuts against the second stop segment 3115; at the same time, the second clamping segment 3116 is clamped into the first clamping interface 127 and abuts against the first stop segment 1251, thereby completing the clamping assembly of the host 1 and the base 3.

[0086] In one of the embodiments, an end of the first clamping segment 1252 away from the first stop segment 1251 is provided with a first protrusion 1253 protruding towards one side of the bottom of the assembly groove 126. An end face of the second clamping segment 3116 close to the second base body 32 is provided with a second protrusion 3118 protruding therefrom, so that the second protrusion 3118 and the stop surface of the second stop segment 3115 form a notch for the first protrusion 1253 to be clamped into, thereby improving the stability and firmness of the assembly of the first clamping part 125 and the second clamping part 3111.

[0087] In the present embodiment, the base 3 is in the shape of a cylinder as a whole. The assembly groove 126 is a groove with a circular cross section, and the assembly platform 3112 is a boss with a circular cross section. The first clamping part 125 and the second clamping part 3111 are both provided with four, and are arranged one by one in correspondence. The four first clamping parts 125 are arranged in a ring shape and at equal intervals on the side wall of the assembly groove 126, and the four second clamping parts 3111 are arranged in a ring shape and at equal intervals on the side wall of the assembly platform 3112. In other embodiments, the number of the first clamping part 125 and the second clamping part 3111 can be determined according to requirements, as long as the first clamping part 125 and the second clamping part 3111 cooperate to detachably assemble the base 3 and the host 1.

[0088] Please continue to refer to Figure 2 , Figure 11 ,Figure 19 and Figure 20 In one of the embodiments, the second seat body 32 has an inner cavity, and the inner side wall of the second seat body 32 is provided with a first clamping groove 321. The first side wall 3113 of the first body 311 is provided with a first clamping block 3119. When the first seat body 31 and the second seat body 32 are assembled, the first clamping block 3119 and the first clamping groove 321 are clamped and matched, thereby realizing the detachable assembly between the first seat body 31 and the second seat body 32.

[0089] In one of the embodiments, the first body 311 is provided with a first reinforcing rib 311a extending radially on the end face close to one side of the second seat body 32. The inner cavity of the second seat body 32 is provided with a second reinforcing rib 323 extending radially, and the first reinforcing rib 311a and the second reinforcing rib 323 are arranged one by one. The side wall of the assembly opening 320 is provided with a plug-in port 324 corresponding to the second reinforcing rib 323, and the plug-in port 324 is used for inserting the first reinforcing rib 311a, so that the first reinforcing rib 311a and the second reinforcing rib 323 abut, thereby improving the overall support strength of the base 3.

[0090] Please refer to Figure 21 and Figure 22 In one of the embodiments, the inner cavity of the second seat body 32 is provided with an annular mounting strip 325. The second reinforcing rib 323 is connected with the annular mounting strip 325, and the annular mounting strip 325 is coaxially arranged with the assembly opening 320. The side wall of the annular mounting strip 325 is provided with the first clamping groove 321. The inner side wall of the first body 311 close to one side of the second seat body 32 is provided with the first clamping block 3119. When the first seat body 31 and the second seat body 32 are assembled, the first clamping block 3119 and the first clamping groove 321 are clamped and matched, thereby realizing the detachable assembly between the first seat body 31 and the second seat body 32.

[0091] In the embodiment, the first clamping groove 321 is provided with four, and is arranged in a ring shape and at equal intervals on the inner side wall of the second seat body 32. The first clamping block 3119 is provided with four corresponding, and the four first clamping blocks 3119 are arranged in a ring shape and at equal intervals on the first side wall 3113. In other embodiments, the number of the first clamping block 3119 and the first clamping groove 321 can be determined according to the needs, as long as the first clamping block 3119 and the first clamping groove 321 can detachably assemble the first seat body 31 and the second seat body 32.

[0092] Please continue to refer to Figure 2 , Figure 11 , Figure 19 and Figure 20In one of the embodiments, the accommodating cup 312 comprises an assembling part 3121 and a supporting part 3122. The assembling part 3121 is detachably assembled with the side wall of the assembling opening 320. The supporting part 3122 is connected with the side of the assembling part 3121 away from the first body 311. The supporting part 3122 protrudes from the end face of the second seat 32 away from the first body 311, and supports the base 3. It is to be noted that the smoke outlet hole 310 is arranged on the supporting part 3122, and is used for discharging the smoke discharged from the smoke outlet 21 from the bottom of the smoking machine.

[0093] In one of the embodiments, the assembling opening 320 is arranged at the middle position of the second seat 32, and the assembling opening 320 is a through hole with a circular cross section. The second clamping groove 322 is arranged on the side wall of the assembling opening 320. The second clamping block 3123 is arranged on the side wall of the assembling part 3121. The second clamping block 3123 is used for cooperating with the second clamping groove 322, so as to realize the detachable assembly between the assembling opening 320 and the assembling part 3121. It is to be noted that the first seat 31 and the second seat 32 are detachably assembled through the clamping assembly between the first clamping groove 321 and the first clamping block 3119 and between the second clamping groove 322 and the second clamping block 3123. The double clamping makes the assembly between the first seat 31 and the second seat 32 more reliable.

[0094] In one of the embodiments, the supporting part 3122 is substantially in the shape of an inverted circular truncated cone. The starting position of the supporting part 3122 is flush with the end face of the second seat 32 away from the first seat 31, so as to ensure the aesthetic appearance of the whole smoking machine. The end face of the supporting part 3122 away from the second seat 32 has a smaller diameter than the diameter of the cross section at the starting position. The smoke outlet hole 310 is arranged on the side wall of the supporting part 3122, so that the smoke discharged from the smoke outlet 21 can be smoothly discharged from the accommodating cavity 3120.

[0095] Compared with the prior art, the present application has the following beneficial effects:

[0096] 1) The ignition needle 181 of the automatic igniter 18 is arranged in the air inlet 130 and extends into the combustion chamber 20, so that the ignition needle 181 is located at the upper air inlet position. When the ignition needle 181 performs the ignition operation, the gas enters the combustion chamber 20 from the air inlet 130, promotes the combustion of the combustion medium, and enables the automatic igniter 18 to more simply and quickly ignite the combustion medium in the combustion chamber 20.

[0097] 2) in the axial direction of the air inlet 130, the projection position of the air inlet 130 on the inner wall of the combustion chamber 20 at least partially overlaps with the setting position of the smoke outlet 21. Such setting makes the distance between the air inlet 130 and the smoke outlet 21 shortest, so that the time of gas passing through the combustion chamber 20 is faster, which not only can promote the combustion of the combustion medium, but also can accelerate the discharge of the smoke in the combustion chamber 20, further improve the smoke speed of the smoking machine; at the same time, it can also prevent the smoke generated in the combustion chamber 20 from spreading to the side of the host computer 1, causing pollution to the host computer 1. In this embodiment, the air inlet 130 is located directly above the smoke outlet 21.

[0098] The above only describes the preferred embodiments of the present application, and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A smoking machine characterized in that, The smoke machine comprises a main body, a cigarette and a base, the cigarette is arranged between the main body and the base, the main body and the base are detachably assembled and the cigarette is tightly fixed when assembled, the cigarette has a combustion chamber and an outlet is arranged on the inner wall of the combustion chamber; The main body comprises: a shell comprising an outer shell and a bottom cover, the outer shell has a mounting cavity, the bottom cover is connected to the side of the outer shell close to the base, and an air inlet is arranged on the bottom cover; a heat insulation cover arranged on the side of the bottom cover away from the outer shell and connected to the bottom cover, the heat insulation cover is used for opening or closing the combustion chamber, and an air inlet is arranged on the heat insulation cover; and an automatic igniter arranged in the mounting cavity and connected to the bottom cover, the automatic igniter comprises an ignition needle, the ignition needle is arranged in the air inlet through the bottom cover and has a gap with the side wall of the air inlet, and the ignition needle extends into the combustion chamber to ignite the combustion medium in the combustion chamber.

2. The smoke machine according to claim 1, wherein in the axial direction of the air inlet, the projection position of the air inlet on the inner wall of the combustion chamber at least partially overlaps with the arrangement position of the outlet, so that the airflow in the combustion chamber is accelerated. The smoke machine further comprises:

3. The smoker of claim 1, wherein, a blowing device arranged in the mounting cavity and having a main body and an air outlet, the main body is fixedly arranged on the bottom cover, and the air outlet is communicated with the air inlet; a circuit board arranged in the mounting cavity and connected to the bottom cover, the circuit board is electrically connected with the automatic igniter and the blowing device to control the start or stop of the automatic igniter and the blowing device; and a power supply arranged in the mounting cavity and connected to the bottom cover, the power supply is electrically connected with the circuit board to supply power to the smoke machine.

4. The smoke machine according to claim 3, wherein a clamping groove is arranged on the bottom cover, and the automatic igniter further comprises: a needle holder having an assembly end and an ignition end, the assembly end is arranged in the clamping groove, the ignition end extends into the combustion chamber through the clamping groove and the air inlet, a hole is arranged on the needle holder and penetrates through the assembly end and the ignition end, the ignition needle is arranged in the hole so that the needle end is exposed from the ignition end; a high-voltage pack connected to the circuit board, the high-voltage pack is connected to the ignition needle through a wire to discharge the needle end of the ignition needle and ignite the combustion medium; and a fixing cover arranged on one side of the clamping groove, the fixing cover is connected to the bottom cover to tightly fix the needle holder and part of the wire on the bottom cover.

5. The smoke machine according to claim 1, wherein a gap is arranged between the heat insulation cover and the bottom cover, the air inlet and the air inlet are communicated through the gap, and the air inlet and the air inlet are arranged in a staggered manner; when the main body and the base are matched, the heat insulation cover is attached to the cigarette to close the combustion chamber, and the air inlet is communicated with the combustion chamber.

6. The smoke machine according to claim 4, wherein ​ The bottom cover is provided with a first connecting part, and the heat insulation cover comprises a cover body, a convex edge and a second connecting part. The convex edge has a fixed end and a free end. The fixed end is connected with the cover body, and the free end extends to the side of the bottom cover and abuts against the bottom cover to form a gap between the bottom cover and the cover body. The second connecting part is connected with the free end of the convex edge, and the second connecting part cooperates with the first connecting part to detachably assemble the heat insulation cover with the bottom cover.

7. The smoking machine according to claim 3, wherein, The circuit board is provided with a power-off switch for controlling the host computer to have a power-on state and a power-off state. The host computer further comprises a triggering assembly which is arranged in the mounting cavity, one end of which is connected with the circuit board, and the other end of which penetrates through the end face of the bottom cover away from the shell. When the host computer cooperates with the base, the base drives the triggering assembly to trigger the power-off switch, so that the host computer is in the power-on state, otherwise, the host computer is in the power-off state.

8. The smoking machine according to claim 7, wherein, The bottom cover is provided with a receiving groove, and the triggering assembly comprises: a triggering rod having a driving end and a connecting end, the driving end being movably mounted in the receiving groove, and the connecting end being movably connected with the circuit board; and a resilient member sleeved on the triggering rod, one end of the resilient member being connected with the triggering rod, and the other end of the resilient member being connected with the circuit board. The resilient member is used for extruding the triggering rod away from the circuit board, so that the triggering assembly resets when the host computer is disassembled from the base, so as to restore the power-off switch to the power-off state.

9. The smoking machine according to claim 8, wherein, The triggering rod comprises: a driving head movably received in the receiving groove; a triggering head connected with the driving head, an end face of the triggering head away from the driving head being connected with the power-off switch, the triggering head being capable of synchronously moving with the driving head; and a connecting rod connected with one end of the triggering head away from the driving head, one end of the connecting rod away from the triggering head being slidably connected with the circuit board, so that the triggering head is away from or close to the circuit board.

10. The smoking machine according to any one of claims 1-9, wherein, The base comprises: a first seat body detachably assembled with the host computer, the first seat body comprising a first body and a containing cup connected with the first body, the containing cup having a containing cavity, an opening of the containing cavity being connected with an end face of the first body close to the host computer, and a smoke outlet being arranged at the bottom of the containing cavity and penetrating through the containing cup; and a second seat body arranged at the side of the first seat body away from the host computer, the second seat body being detachably assembled with the first body, and the second seat body being provided with an assembly opening, and the containing cup being assembled in the assembly opening.

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