CN211672402U

CN211672402U - Intelligent air heating tobacco baking machine

Info

Publication number: CN211672402U
Application number: CN201921911589.5U
Authority: CN
Inventors: 肖鑫
Original assignee: Dongguan Telakang Electronic Technology Co ltd
Current assignee: Dongguan Telakang Electronic Technology Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-10-16
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses an intelligent air heating tobacco curing machine, which comprises a casing, a tobacco cup, a heating disc, a peripheral side heat insulation layer, a touch switch, a detection switch and a main control board, wherein the tobacco cup, the heating disc, the peripheral side heat insulation layer, the touch switch, the detection switch and the main control board are arranged in the casing; the bottom of the cigarette containing cup is provided with a heat conducting part for contacting cigarettes, and the heating disc is arranged at the bottom of the heat conducting part; the peripheral side heat insulation layer is arranged on the peripheral side surface of the cigarette containing cup; a first air passage is formed at the outer side of the peripheral side heat insulation layer, and a second air passage for air intake from top to bottom is formed in the cavity; the heating plate, the touch switch, the detection switch and the temperature detection element are respectively connected with the main control board, the rotating piece triggers the touch switch to start the tobacco baking machine for detection, when a cigarette is inserted, the cigarette triggers the detection switch to feed back a signal to the main control board, and the main control board controls the heating plate to heat. With the structure, the problems of poor cigarette baking effect, inconvenient use and poor heat insulation effect of the existing air heating cigarette baking machine can be solved.

Description

Intelligent air heating tobacco baking machine

Technical Field

The utility model relates to a roast cigarette machine field technique especially indicates an intelligent air heating roast cigarette machine.

Background

The smoke released by burning and cracking tobacco contains 3800 various known chemical substances which are mostly harmful to human bodies, wherein the majority of the chemical substances comprise carbon monoxide, nicotine, amines, phenols, heavy metal elements and the like, and the smoke generated by burning can cause passive smoking to other people and harm the surrounding environment, so that the smoke control sound rises gradually. Although electronic cigarettes have been developed rapidly in recent years, they have no way to use heating filament to heat and atomize liquid tobacco tar or semisolid tobacco paste, and electronic cigarettes are emerging as smoking cessation products once they are produced, are not tobacco products in the true sense, and cannot meet the pursuit of smokers for tobacco flavor.

Research shows that the content of harmful substances in smoke generated by heating and non-burning tobacco is 80% lower than that of the traditional cigarette, so that the treatment mode of heating and non-burning tobacco products is highly emphasized by national tobacco industry governing departments and various tobacco companies in the world.

A channel for inserting cigarettes is generally arranged on a body of a cigarette baking machine of a heating non-combustible barbecue cigarette machine, a dustproof cover is arranged at an insertion port of the channel, the dustproof cover is connected with the body of the cigarette baking machine in a sliding mode, and the cigarettes can be inserted after the dustproof cover is slid open. For the structure of the existing tobacco roasting machine, the problems are as follows:

firstly, the air inlet is generally arranged below the middle part of the cigarette containing cup; the arrangement of the mode can inevitably cool the heating wire at the bottom, so that the effect of baking the cigarettes is not good.

Secondly, after the cigarettes are inserted, the heating device can heat and bake the cigarettes by pressing the corresponding control button; therefore, the use is not intelligent and convenient enough;

thirdly, the arrangement of the heat insulation structure is not reasonable enough, and the heat insulation effect still needs to be further improved;

fourthly, the volatilized smoke and oil easily flows down to cause dead corners and corrode electronic elements.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides an intelligent air heating tobacco flue-curing machine, and its structure sets up rationally, can solve current air heating tobacco flue-curing machine effectively and exist to toast a cigarette not good effect, use convenient inadequately, the not good problem of thermal-insulated effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an intelligent air heating tobacco baking machine comprises a casing, a tobacco containing cup, a heating disc, a peripheral side heat insulation layer, a touch switch, a detection switch and a main control board, wherein the tobacco containing cup, the heating disc, the peripheral side heat insulation layer, the touch switch, the detection switch and the main control board are arranged in the casing;

the cigarette containing cup is provided with a cavity with an opening at the upper end, and at least one air inlet window is arranged between the opening at the upper end and the casing; the bottom of the cigarette containing cup is provided with a heat conducting part for contacting cigarettes, and the heating disc is arranged at the bottom of the heat conducting part; the peripheral side heat insulation layer is arranged on the peripheral side surface of the cigarette containing cup in a covering manner; forming a first air passage on the outer side of the peripheral side heat insulation layer, wherein the first air passage is communicated with the outside and the air inlet window, outside air enters the cavity through the first air passage and the air inlet window, and a second air passage for air inlet from top to bottom is formed in the cavity;

the heating plate, the touch switch and the detection switch are respectively connected with the main control board; the shell is provided with a rotating piece which can selectively open the upper end opening of the cavity for smoke to insert or be shielded; when the rotating piece rotates to open the upper end opening of the cavity, the rotating piece triggers the touch switch to start the tobacco baking machine for detection, when the tobacco is inserted, the tobacco triggers the detection switch to feed back a signal to the main control board, and the main control board controls the heating disc to heat and controls the temperature according to the information fed back by the temperature detection element.

As a preferred embodiment: the heat conducting part is a heat conducting convex part which is convexly arranged from the bottom of the cigarette containing cup to the cavity and forms a concave position; the heating plate is arranged in the concave position; a bottom heat insulation layer is arranged at the bottom of the heating plate.

As a preferred embodiment: the casing includes:

the upper shell comprises an upper shell cover, a first upper shell seat assembled on the upper shell cover, a second upper shell seat arranged on the upper shell cover and a fixing piece borne on the second upper shell seat; the touch switch and the detection switch are arranged on the first upper shell base, and the cigarette containing cup is arranged on the fixing piece;

the lower shell is provided with an installation cavity with an upward opening; a rechargeable battery is arranged in the mounting cavity, and the main control board is mounted in the mounting cavity;

the upper machine shell is detachably mounted at the top of the mounting cavity through an upper machine shell cover, and the second upper machine shell seat is arranged at the bottom of the upper machine shell cover.

As a preferred embodiment: the rotating piece is a toggle switch which is provided with a spherical part and a first through hole penetrating through the spherical part;

the shell is also provided with a first avoidance hole which is communicated with the cavity;

the sphere portion covers in first dodge hole upper end, stirs sphere portion alternative messenger first through-hole communicates first dodge hole.

As a preferred embodiment: the fixing piece is provided with a fixing cavity and a second avoidance hole penetrating through the fixing cavity, and the top of the fixing cavity is provided with a fixing convex strip;

the cigarette containing cup is arranged in the fixed cavity, and an opening at the upper end of the cigarette containing cup is abutted against the fixed raised line to form the air inlet window;

the first avoidance hole is formed in the first upper shell base, and the cavity, the second avoidance hole and the first avoidance hole are arranged in a penetrating mode.

As a preferred embodiment: the toggle switch is rotatably arranged on the first upper shell seat, and both sides of the sphere part of the toggle switch are provided with touch windows; the touch switch is arranged beside the side of the ball part, and the contact of the touch switch is arranged in the touch window in a telescopic way.

As a preferred embodiment: the detection switch is an infrared detection switch, and after the cigarette is inserted into the first through hole, the infrared detection switch is triggered.

As a preferred embodiment: the detection switch is spring touch switch, spring touch switch is including the spring and detect the break-over point, in some extension of spring reach first through-hole, a cigarette inserts first through-hole after, the spring receives a cigarette extrusion and orientation to detect the break-over point and warp and with detect the break-over point and be connected and switch on.

As a preferred embodiment: the top of the fixed part is provided with a first sealing rubber gasket, and the bottom of the first upper shell seat is provided with a second sealing rubber gasket; the second sealing rubber pad is abutted against the first sealing rubber pad.

As a preferred embodiment: and a heat conducting needle which is used for being upwards inserted into the cigarette is extended above the heat conducting part.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

firstly, a cavity with an upper end opening is arranged on a cigarette containing cup, and an air inlet window is arranged between the upper end opening and a machine shell; when the tobacco baking machine is used, the whole tobacco containing cup has a certain temperature; the air flows from top to bottom, so that the temperature of the air can be preheated when the air flows downwards at the top of the cigarette containing cup, the heating disc cannot be cooled when the air reaches the bottom, the preheated air can be used for baking cigarettes, and the problem that the effect of baking the cigarettes is poor in the prior art can be solved;

secondly, the tobacco roasting machine can be started to be in a standby state after the touch switch is triggered through the arranged touch switch; by using the arranged detection switch, after the cigarette is inserted into the cigarette containing cup, a signal can be fed back to the main control board through the detection switch, and the main control board controls the heating disc to heat and bake the cigarette; the intelligent keyboard can work without pressing too many keys, and is more intelligent and convenient to use;

thirdly, the peripheral side heat insulation layer is directly arranged on the outer side surface of the cigarette containing cup, so that the arrangement mode of the heat insulation structure is optimized; on one hand, the whole structure of the tobacco baking machine is simpler and more compact, and on the other hand, the heat insulation effect can be improved; and, combine the bottom of the heating plate to have bottom insulating layers, form the omnibearing thermal insulation, raise the heat utilization rate, more energy-conserving, meanwhile, also reduce the heating plate from the bottom to the heat damage of electronic parts such as the battery, etc. below, help to guarantee the usability of the tobacco roasting machine, lengthen life time;

fourthly, the first sealing rubber pad and the second sealing rubber pad can prevent smoke from volatilizing, and meanwhile, the heat can be prevented from being dissipated to heat the machine shell, so that energy is saved; and the structure of the air inlet window is improved, and the upper end opening of the cigarette containing cup and the fixing piece are assembled to form the air inlet window, so that the situation that smoke oil flows downwards to cause dead angle cleaning and corrode electronic elements can be prevented.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic perspective view of a first preferred embodiment of the present invention.

Fig. 2 is an exploded view of the exposed part of the internal structure of the first preferred embodiment of the present invention.

Fig. 3 is a schematic view of another angle of fig. 2.

Fig. 4 is a cross-sectional view taken at a-a of fig. 1.

Fig. 5 is a partially enlarged view of fig. 4.

Figure 6 is a cross-sectional view (with the tobacco rod inserted) at figure 1B-B.

Fig. 7 is a partially enlarged view of fig. 6.

Fig. 8 is a schematic perspective view of a second preferred embodiment of the present invention.

Fig. 9 is an exploded view of the exposed part of the internal structure of the second preferred embodiment of the present invention.

Fig. 10 is a cross-sectional view taken at fig. 6A-a.

Fig. 11 is a sectional view of the upper case and the internal structure of the second preferred embodiment of the present invention.

The attached drawings indicate the following:

10. casing 11, upper casing

111. An upper housing cover 112 and a first upper housing seat

1121. Second sealing rubber gasket 1122, annular protrusion

113. A second upper housing seat 114 and a fixing member

1141. Fixed cavity 1142 and second avoiding hole

1143. Fixed raised line 1144 and first sealing rubber gasket

12. Lower case 121 and mounting cavity

1211. Rechargeable battery 13, toggle switch

131. Sphere 1311, touch window

132. First through hole 14 and first avoidance hole

20. Cigarette containing cup 21 and cavity

22. Air intake window 23, heat conduction part

231. Heat conduction convex part 232 and concave position

233. Heat conducting needle 30 and heating plate

41. Peripheral side heat insulation layer 42 and bottom heat insulation layer

50. Touch switch 60 and detection switch

61. Infrared detection switch 62 and spring touch switch

621. Spring 622, detection conduction point

70. Main control board 80 and temperature detection element

1. A first air passage 2 and a second air passage.

Detailed Description

Referring to fig. 1 to 7, which show the specific structure of the first preferred embodiment of the present invention, it is an intelligent air heating tobacco curing machine, which comprises a casing 10, a tobacco cup 20, a heating plate 30, a peripheral side heat insulation layer 41, a touch switch 50, a detection switch 60, a main control board 70 and a temperature detection element 80, which are disposed in the casing 10.

The casing 10 includes an upper casing 11 and a lower casing 12, wherein the upper casing 11 includes an upper casing cover 111, a first upper casing seat 112 assembled on the upper casing cover 111, a second upper casing seat 113 arranged on the upper casing cover 111, and a fixing member 114 carried on the second upper casing seat 113; the touch switch 50 and the detection switch 60 are arranged on the first upper housing base 112, and the cigarette containing cup 20 is arranged on the fixing piece 114; the lower casing 12 has a mounting cavity 121 with an upward opening; a rechargeable battery 1211 is arranged in the mounting cavity 121, and the main control board 70 is mounted in the mounting cavity 121; the upper housing 11 is detachably mounted on the top of the mounting cavity 121 through an upper housing cover 111, and the second upper housing seat 113 is disposed at the bottom of the upper housing cover 111.

In the embodiment of the present application, the cigarette containing cup 20 has a cavity 21 with an upper opening, and at least one air inlet window 22 is disposed between the upper opening and the casing 10; the bottom of the cigarette containing cup 20 is provided with a heat conducting part 23 for contacting cigarettes, and the heating disc 30 is arranged at the bottom of the heat conducting part 23; the peripheral side heat insulation layer 41 is covered on the peripheral side surface of the cigarette containing cup 20; a first air passage 1 is formed on the outer side of the peripheral side heat insulation layer 41, the first air passage 1 is communicated with the outside and the air inlet window 22, outside air enters the cavity 21 through the first air passage 1 and the air inlet window 22, and a second air passage 2 for air inlet from top to bottom is formed in the cavity 21. By arranging a cavity 21 with an upper opening on the cigarette containing cup 20, an air inlet window 22 is arranged between the upper opening and the casing 10; when the tobacco baking machine is used, the whole tobacco containing cup 20 has a certain temperature; with the air from the top down flow, can let the temperature of air preheat when holding the top downward flow of cigarette cup 20, can not cool off heating plate 30 when reacing the bottom, and can utilize the air participation after preheating to toast a cigarette, can improve and have the not good problem of a stoving cigarette effect in the past.

Specifically, the heat conducting portion 23 is a heat conducting convex portion 231 convexly arranged from the bottom of the cigarette containing cup 20 to the cavity 21, and forms a concave position 232, and the heating plate 30 is arranged in the concave position 232; the heat generated by the heat generating plate 30 is transferred to the heat conductive protrusion 231, and the cigarettes inserted into the cigarette receiving cup 20 can be cured by the heat of the heat conductive protrusion 231. The heat conducting needle 233 is extended above the heat conducting part 23 and is inserted into the cigarette, and the heat conducting needle 233 is inserted into the cigarette, so that the heat transfer speed can be increased, and the preheating time in the early stage can be shortened. After the cigarette is inserted into the cavity 21, a certain space is formed between the raised heat-conducting convex part 231 and the cigarette; not only is convenient for air to enter the cigarette branch, but also can utilize the space to contain the cigarette scale, and is convenient for disposable cleaning after long-time use. In addition, the heating plate 30 transfers heat to the heat-conducting protrusion 231, and contacts with the cigarette by the heat-conducting protrusion 231; the heating plate 30 is not directly contacted with the cigarette, so that the condition that the cigarette is exposed to fire in the tobacco curing process can be effectively avoided. More specifically, the wall of the cavity 21 of the cigarette cup 20 heats the cigarette mainly by radiation and convection, and the heat conduction convex part 231 conducts heat secondarily; the heat conducting needle 233 is inserted into the cigarette, and the heat conducting needle 233 mainly conducts heat to the cigarette, so that the effect of heating the inside and outside of the cigarette can be achieved, and the effect of baking the cigarette is better. Of course, the specific structure of the heat-conducting protruding portion 231 is not limited to the structure of the heat-conducting pins 233, and the heat-conducting protruding portion 231 may be directly provided to conduct heat, as long as the heat can be conducted to the cigarette.

The bottom of the heating plate 30 is provided with a bottom heat insulation layer 42, and the peripheral side heat insulation layer 41 is directly arranged on the outer side surface of the cigarette containing cup 20 through the arranged bottom heat insulation layer 42 and the peripheral side heat insulation layer 41, so that the arrangement mode of a heat insulation structure is optimized; on one hand, the whole structure of the tobacco baking machine is simpler and more compact, and on the other hand, the heat insulation effect can be improved; and, the bottom insulating layer 42 that combines the bottom setting of dish 30 that generates heat forms omnidirectional thermal-insulated, improves heat utilization rate, and is more energy-conserving, simultaneously, also reduces dish 30 that generates heat and to the heat damage of below and battery etc. electron part from the bottom, is favorable to guaranteeing the performance of tobacco roasting machine, increase of service life.

The heating plate 30, the touch switch 50, the detection switch 60 and the temperature detection element 80 are respectively connected to the main control board 70, in the embodiment of the present application, the casing 10 has a rotating member capable of selectively opening the upper end opening of the cavity 21 for the insertion or blocking of the cigarettes; when the rotating piece rotates to open the upper end opening of the cavity 21, the rotating piece triggers the touch switch 50 to start the tobacco baking machine for detection, when a cigarette is inserted, the cigarette triggers the detection switch 60 to feed back a signal to the main control board 70, and the main control board 70 controls the heating disc 30 to heat. The temperature detecting element 80 is disposed on the wall surface of the cavity 21 of the cigarette containing cup 20, and the information fed back by the temperature detecting element 80 is sent to the main control board 70 to control the temperature of the heating plate 30. Specifically, the rotating member is a toggle switch 13, and the toggle switch 13 has a spherical portion 131 and a first through hole 132 penetrating the spherical portion 131; the housing 10 is further provided with a first avoidance hole 14 communicated with the cavity 21; the sphere portion 131 covers the upper end of the first avoidance hole 14, and the sphere portion 131 is pulled to selectively enable the first through hole 132 to be communicated with the first avoidance hole 14.

The fixing member 114 has a fixing cavity 1141 and a second avoiding hole 1142 penetrating the fixing cavity 1141, and the top of the fixing cavity 1141 has a fixing protrusion 1143; the cigarette containing cup 20 is arranged in the fixed cavity 1141, and the upper end opening of the cigarette containing cup 20 is abutted against the fixed raised strip 1143 to form the air inlet window 22; the first avoiding hole 14 is formed in the first upper housing base 112, and the cavity 21, the second avoiding hole 1142 and the first avoiding hole 14 are arranged in a penetrating manner; toggle switch 13 is toggled to open the housing 21 to insert a cigarette.

In addition, a first sealing rubber pad 1144 is disposed on the top of the fixing member 114, and a second sealing rubber pad 1121 is disposed on the bottom of the first upper housing base 112; the second sealing rubber pad 1121 abuts against the first sealing rubber pad 1144; by using the first sealing rubber pad 1144 and the second sealing rubber pad 1121, the sealing performance is better after the cigarette containing cup 20 is assembled with the casing 10; can prevent smoke from volatilizing, and can also avoid heat from radiating to heat the shell, thereby saving energy. The structure of the air inlet window is improved, the upper end opening of the cigarette containing cup and the fixing piece are assembled to form the air inlet window, so that the situation that smoke oil flows downwards to cause dead angle cleaning and corrode electronic elements can be prevented. An annular protrusion 1122 is arranged on the inner side surface of the second sealing rubber pad 1121, and the annular protrusion 1122 can form interference fit with a cigarette inserted into the cigarette containing cup 20; specifically, the annular protrusion 1122 is elastically deformed when a cigarette is inserted, so that the cigarette inserted into the cigarette containing cup 20 is tightly fitted thereto, thereby further improving the effects of preventing smoke emission and heat waste.

In the embodiment of the present application, the toggle switch 13 is rotatably disposed on the first upper housing base 112, and both sides of the spherical portion 131 of the toggle switch 13 are disposed with touch windows 1311; the trigger switch 50 is arranged beside the spherical part 131, and the contact of the trigger switch 50 is telescopically arranged in the trigger window 1311; the touch switch 50 can be triggered to be turned on or off by dialing the spherical part 131, and the structure is reasonable and ingenious in arrangement.

In the embodiment of the present application, the detection switch 60 is an infrared detection switch 61, the infrared detection switch 61 is disposed beside the toggle switch 13, and after the cigarette is inserted into the first through hole 132, the infrared detection switch 61 is triggered; then, the signal is fed back to the main control board 70, and the main control board 70 controls the heating plate 30 to heat.

(see fig. 6 and 7) the general working principle is as follows:

step 1: the toggle switch 13 is toggled, and the tact switch 50 is triggered; the touch switch 50 feeds back the signal to the main control board 70, and the main control board 70 starts the rechargeable power source 1211 to provide power, so that the tobacco roasting machine is in a standby state;

step 2: inserting the cigarette rod into the cavity 21 through the first through hole 132;

and step 3: in the cigarette inserting process, the infrared detection switch 61 is triggered and feeds back a signal to the main control board 70;

and 4, step 4: the main control board 70 controls the heating plate 30 to heat, and the heat is transferred to the heat conducting portion 23 to bake the cigarettes.

Referring to fig. 8 to 11, a specific structure of a second preferred embodiment of the present invention is shown, which is basically the same as the specific structure of the first preferred embodiment, except that the detection switch 60 is a spring touch switch 62.

In the embodiment of the present application, detection switch 60 is spring touch switch 62, spring touch switch 62 is including spring 621 and detection conducting point 622, in some extension of spring 621 reaches first through-hole 132, a cigarette inserted first through-hole 132 after, spring 621 receives a cigarette extrusion and orientation detection conducting point 622 warp and with detect conducting point 622 and be connected and switch on. Of course, the detection switch 60 may be a detection switch 60 other than the infrared detection switch 61 and the spring touch switch 62, and the detection switch 60 described in this embodiment is not limited.

The general working principle is as follows:

and step 3: in the process of inserting the cigarette, the cigarette pressing spring 621 generates elastic deformation to connect and conduct with the detection conducting point 622, and feeds back a signal to the main control board 70;

and 4, step 4: the main control board 70 controls the heating plate 30 to heat, and the heat is transmitted to the heat conducting part 23 to cure tobacco.

The utility model discloses a design focus lies in:

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides an intelligent air heating tobacco roasting machine which characterized in that: comprises a machine shell (10), a cigarette containing cup (20) arranged in the machine shell (10), a heating disc (30), a peripheral side heat insulation layer (41), a touch switch (50), a detection switch (60), a main control board (70) and a temperature detection element (80);

the cigarette containing cup (20) is provided with a cavity (21) with an opening at the upper end, and at least one air inlet window (22) is arranged between the opening at the upper end and the casing (10); the bottom of the cigarette accommodating cup (20) is provided with a heat conducting part (23) for contacting cigarettes, and the heating disc (30) is arranged at the bottom of the heat conducting part (23); the peripheral side heat insulation layer (41) is arranged on the peripheral side surface of the cigarette containing cup (20) in a covering manner; a first air passage (1) is formed on the outer side of the peripheral side heat insulation layer (41), the first air passage (1) is communicated with the outside and the air inlet window (22), outside air enters the cavity (21) through the first air passage (1) and the air inlet window (22), and a second air passage (2) for air inlet from top to bottom is formed in the cavity (21);

the heating plate (30), the touch switch (50) and the detection switch (60) are respectively connected with a main control board (70); the shell (10) is provided with a rotating part which can selectively open the upper end opening of the cavity (21) for smoke to insert or be shielded; when the rotating piece rotates to open the upper end opening of the cavity (21), the rotating piece triggers the touch switch (50) to start the tobacco baking machine for detection, when the tobacco rod is inserted, the tobacco rod triggers the detection switch (60) to feed back a signal to the main control board (70), the main control board (70) controls the heating disc (30) to heat and controls the temperature according to the information fed back by the temperature detection element (80).

2. The intelligent air heating tobacco baking machine according to claim 1, characterized in that: the heat conducting part (23) is a heat conducting convex part (231) which is convexly arranged from the bottom of the cigarette containing cup to the cavity (21) and forms a concave position (232); the heating plate (30) is arranged in the concave position (232); a bottom heat insulation layer (42) is arranged at the bottom of the heating plate (30).

3. The intelligent air heating tobacco baking machine according to claim 1, characterized in that: the casing (10) comprises:

the upper shell (11) comprises an upper shell cover (111), a first upper shell seat (112) assembled on the upper shell cover (111), a second upper shell seat (113) arranged on the upper shell cover (111) and a fixing piece (114) borne on the second upper shell seat (113); the touch switch (50) and the detection switch (60) are arranged on the first upper shell base (112), and the cigarette containing cup (20) is arranged on the fixing piece (114);

a lower casing (12) having a mounting cavity (121) with an upward opening; a rechargeable battery (1211) is arranged in the mounting cavity (121), and the main control board (70) is mounted in the mounting cavity (121);

the upper machine shell (11) is detachably mounted at the top of the mounting cavity (121) through an upper machine shell cover (111), and the second upper machine shell seat (113) is arranged at the bottom of the upper machine shell cover (111).

4. The intelligent air heating tobacco baking machine according to claim 3, characterized in that: the rotating part is a toggle switch (13), and the toggle switch (13) is provided with a spherical part (131) and a first through hole (132) penetrating through the spherical part (131);

the shell (10) is also provided with a first avoidance hole (14) which is communicated with the cavity (21);

the sphere portion (131) covers in first dodge hole (14) upper end, stirs sphere portion (131) alternative messenger first through-hole (132) communicate first dodge hole (14).

5. The intelligent air heating tobacco baking machine according to claim 4, characterized in that: the fixing piece (114) is provided with a fixing cavity (1141) and a second avoidance hole (1142) penetrating through the fixing cavity (1141), and the top of the fixing cavity (1141) is provided with a fixing convex strip (1143);

the cigarette containing cup (20) is arranged in the fixed cavity (1141), and an opening at the upper end of the cigarette containing cup (20) is abutted against the fixed raised line (1143) to form the air inlet window (22);

the first avoidance hole (14) is formed in the first upper shell base (112), and the cavity (21), the second avoidance hole (1142) and the first avoidance hole (14) are arranged in a penetrating mode.

6. The intelligent air heating tobacco baking machine according to claim 4, characterized in that: the toggle switch (13) is rotatably arranged on the first upper shell base (112), and both sides of the sphere part (131) of the toggle switch (13) are provided with touch windows (1311); the trigger switch (50) is arranged beside the spherical part (131), and the contact of the trigger switch (50) is telescopically arranged in the trigger window (1311).

7. The intelligent air heating tobacco baking machine according to claim 4, characterized in that: the detection switch (60) is an infrared detection switch (61), and after the cigarette is inserted into the first through hole (132), the infrared detection switch (61) is triggered.

8. The intelligent air heating tobacco baking machine according to claim 4, characterized in that: detect switch (60) is spring touch switch (62), spring touch switch (62) including spring (621) and detection switch on point (622), in some extension of spring (621) first through-hole (132), a cigarette inserts first through-hole (132) back, spring (621) receive a cigarette extrusion and towards detection switch on point (622) deformation and with detect switch on point (622) and be connected and switch on.

9. The intelligent air heating tobacco baking machine according to claim 5, characterized in that: a first sealing rubber gasket (1144) is arranged at the top of the fixing piece (114), and a second sealing rubber gasket (1121) is arranged at the bottom of the first upper shell base (112); the second sealing rubber pad (1121) abuts against the first sealing rubber pad (1144).

10. The intelligent air heating tobacco baking machine according to claim 1 or 2, characterized in that: a heat conducting needle (233) which is used for being inserted into the cigarette is extended above the heat conducting part (23).