Tobacco pipe capable of automatically recycling and purifying second-hand smoke

Abstract

The invention relates to the technical field of tobacco pipe, in particular to a tobacco pipe capable of automatically recycling and purifying second-hand smoke, which comprises a tobacco pipe shell, a combustion chamber is arranged in the tobacco pipe shell, a cigarette fixing device is arranged at the top end of the combustion chamber, and a second-hand smoke inlet is formed in the outer side of the cigarette fixing device. A purified air outlet is formed in the bottom of the tobacco pipe shell, a second-hand smoke purifying mechanism is arranged between the second-hand smoke inlet and the purified air outlet, the tobacco pipe shell comprises a shell upper section and a shell lower section, a gas collecting hood and a fixed support are arranged on the upper portion of the shell upper section, and a plurality of purified air outlets are formed in the outer wall of the shell lower section in a penetrating mode; according to the second-hand smoke purification device, a smoking set for smoking and the second-hand smoke purification mechanism are integrated, a cigarette fixing device for smoking is adjacent to the second-hand smoke inlet, and second-hand smoke exhaled by a smoker does not diffuse in air, directly enters the second-hand smoke inlet, is treated by the purification mechanism and then is exhausted to the air.

Description

Technical Field

[0001] The invention relates to the technical field of tobacco pipes, in particular to a tobacco pipe capable of automatically recovering and purifying secondhand smoke. Background Art

[0002] A pipe is an instrument used for smoking tobacco. It is stuffed with cut tobacco and then lit for smoking. It is estimated that the pipe as a smoking utensil appeared when the behavior of smoking existed. Using a pipe is the earliest way of smoking.

[0003] However, the harm of secondhand smoke to passive smokers has always been an unavoidable problem for smokers. Most of the existing secondhand smoke recovery devices install air purifiers in relatively closed spaces to filter the air mixed with secondhand smoke to achieve the purpose of purification. The disadvantage of this disposal method is that the secondhand smoke has already diffused in the air before disposal, and the harm to passive smokers has already occurred. At the same time, after the secondhand smoke and air are mixed, the amount of mixed air disposed of by the air purifier is very large, and it is difficult to collect it all quickly. The best time to dispose of secondhand smoke is before the secondhand smoke exhaled by the smoker diffuses in the air. At present, there is no product on the market that can collect and purify the secondhand smoke exhaled by the smoker before it diffuses in the air, nor is there a product that can integrate the secondhand smoke collection, purification and smoking functions. Summary of the invention

[0004] The object of the present invention is to provide a tobacco pipe which can automatically recycle and purify secondhand smoke, so as to solve the problems raised in the above-mentioned background technology.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A tobacco pipe for automatically recovering and purifying secondhand smoke comprises a tobacco pipe shell, wherein a combustion chamber is arranged inside the tobacco pipe shell, a cigarette fixing device is arranged at the top of the combustion chamber, a secondhand smoke air inlet is arranged outside the cigarette fixing device, a purified air outlet is arranged at the bottom of the tobacco pipe shell, and a secondhand smoke purification mechanism is arranged between the secondhand smoke air inlet and the purified air outlet.

[0007] Preferably, the pipe shell comprises an upper shell section and a lower shell section, an air collecting hood and a fixed support are arranged at the upper part of the upper shell section, and a secondhand smoke air inlet is arranged between the air collecting hood and the fixed support;

[0008] The outer wall of the lower section of the shell is penetrated by a plurality of purified air outlets, the outer wall of the lower section of the shell is equipped with an ignition power button, the bottom end of the lower section of the shell is equipped with a back cover, the bottom surface of the back cover is equipped with a charging port, and the upper section of the shell and the lower section of the shell are connected by threads.

[0009] Preferably, the combustion chamber comprises a combustion shell, and a plurality of combustion chamber air inlets and outlets are formed through the outer wall of the combustion shell near the upper end, and the combustion chamber air inlets and outlets are communicated with the secondhand smoke inlet.

[0010] Preferably, a mounting seat is fixedly connected to the bottom end of the combustion shell, a combustion chamber mounting base is fixedly connected to the bottom end of the combustion chamber, a quick-connect socket is fixedly installed inside the combustion chamber mounting base, a quick-connect connector is fixedly connected to the bottom end of the mounting seat, and the quick-connect connector cooperates with the quick-connect socket.

[0011] Preferably, the cigarette fixing device is a movably pluggable cigarette holder.

[0012] Preferably, a battery is fixedly installed at the bottom end of the pipe shell, and the battery is electrically connected to the controller, the heating wire, the ignition start button and the charging port.

[0013] Preferably, the secondhand smoke purification mechanism comprises an air filter element and a fan, wherein the fan is installed inside the pipe housing, and the fan is located between the air filter element and the purified air outlet.

[0014] Preferably, the fan is electrically connected to a controller, an airflow sensor is fixedly installed at the secondhand smoke air inlet, and the airflow sensor is electrically connected to the fan, the controller output is electrically connected to the fan input, and the airflow sensor output is electrically connected to the controller input.

[0015] Preferably, a heating wire is fixedly mounted on the upper end surface of the mounting seat.

[0016] Preferably, the combustion chamber can be entirely replaced by an atomization device and a storage device for the electronic cigarette oil.

[0017] Beneficial effects of the present invention:

[0018] 1. The cigarette fixing device for smoking in the present invention is adjacent to the air inlet for collecting second-hand smoke, which is convenient for smokers to spit the second-hand smoke in their mouths directly into the second-hand smoke air inlet. The second-hand smoke does not diffuse in the air and will not cause passive smoking harm to others. At the same time, the amount of air that needs to be purified is small, the second-hand smoke purification mechanism is compact, and the second-hand smoke purification process is more thorough.

[0019] 2. In the present invention, the ignition and combustion of the cigarette are both carried out in the combustion chamber, which is a relatively closed space, and can minimize the fire hazard caused by smoking;

[0020] 3. In the present invention, the ashes and cigarette butts produced after the cigarette is burned can be stored briefly in the combustion chamber, and no ashtray is needed, making smoking more hygienic and convenient;

[0021] 4. The smoking device and the secondhand smoke purification device of the present invention are integrated into one, which is small in size, light in weight, easy to carry, and can be used in different environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 is a cross-sectional view of the present invention;

[0025] Figure 3 is a cross-sectional view of the pipe shell and the lower section of the shell in the present invention;

[0026] Figure 4 is a partial cross-sectional view of the present invention;

[0027] Figure 5 is a cross-sectional view of the battery, the mounting base and the cigarette fixing device of the present invention;

[0028] Figure 6 It is a cross-sectional view of the filter layer, filter cartridge and combustion shell in the present invention;

[0029] Figure 7 It is a structural schematic diagram of the filter cartridge and the controller in the present invention;

[0030] Figure 8 It is a structural schematic diagram of the back cover and the charging interface in the present invention.

[0031] The reference numerals in the figures are as follows:

[0032] 1. Tobacco pipe shell; 2. Ignition start button; 3. Cigarette fixing device; 4. Back cover; 5. Battery; 6. Lower section of shell; 7. Air flow sensor; 8. Air filter element; 9. Quick-connect socket; 10. Mounting seat; 11. Heating wire; 12. Quick-connect connector; 13. Combustion chamber mounting base; 14. Fan; 15. Combustion shell; 17. Combustion chamber air inlet and outlet; 18. Combustion chamber; 22. Second-hand smoke inlet; 23. Purified air outlet; 25. Controller; 26. Charging port; 27. Upper section of shell; 28. Air collection hood; 29. ​​Fixed support. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] A tobacco pipe for automatically recovering and purifying secondhand smoke, such as Figure 1-Figure 8 As shown, it includes a pipe shell 1, a combustion chamber 18 is arranged inside the pipe shell 1, a cigarette fixing device 3 is arranged at the top of the combustion chamber 18, a second-hand smoke air inlet 22 is arranged on the outer side of the cigarette fixing device 3, a purified air outlet 23 is arranged at the bottom of the pipe shell 1, and a second-hand smoke purification mechanism is arranged between the second-hand smoke air inlet 22 and the purified air outlet 23.

[0035] The pipe shell 1 includes an upper shell section 27 and a lower shell section 6. An air collecting hood 28 and a fixed support 29 are arranged on the upper part of the upper shell section 27. A second-hand smoke air inlet 22 is arranged between the air collecting hood 28 and the fixed support 29. A plurality of purified air outlets 23 are penetrated through the outer wall of the lower shell section 6. An ignition power button 2 is installed on the outer wall of the lower shell section 6. A rear cover 4 is installed at the bottom end of the lower shell section 6. A charging port 26 is opened on the bottom surface of the rear cover 4. The upper shell section 27 and the lower shell section 6 are connected by threads. The combustion chamber 18 includes a combustion shell 15. A plurality of combustion chamber air inlets and outlets 17 are penetrated through the outer wall of the combustion shell 15 near the upper end. The cigarette fixing device 3 is hollow cylindrical. A position adjustment and locking device is installed on the outside of the cigarette fixing device 3, which is used to flexibly remove the position of the cigarette fixing device 3 and fix it inside the pipe shell 1.

[0036] When in use, the cigarette holder 3 is taken out from the inside of the pipe shell 1, and then the cigarette is inserted into the cigarette holder 3, and then the cigarette holder 3 is reinserted into the upper end of the inside of the pipe shell 1, and then the battery 5 is controlled by the ignition start button 2, so that the battery 5 is energized to the mounting seat 10 through the quick-connect socket 9 and the quick-connect connector 12, so that the heating wire 11 is turned on, and the cigarette can be lit. At this time, the user can smoke through the cigarette holder 3, and the secondhand smoke exhaled during the smoking process enters the gap between the combustion shell 15 and the air filter element 8 through the secondhand smoke air inlet 22. The secondhand smoke enters the gap between the air filter element 8 and the pipe shell 1 after being purified by the air filter element 8, flows into the lower section 6 of the shell, and flows out from the purified air outlet 23, completing the purification of the secondhand smoke;

[0037] The combustion chamber 18 is provided with a combustion chamber air inlet and outlet 17 on the side wall. When smoking, air enters through this inlet to facilitate the combustion of the cigarette. When not smoking, the smoke from the spontaneous combustion of the cigarette is discharged through this inlet, purified by the air filter element 8, and finally discharged from the purified air outlet 23.

[0038] When the cigarette lighter is turned on to light the cigarette, the fan 14 is turned on at the same time and is in a low-speed operation state, so that the combustion chamber 18 and the second-hand smoke air inlet 22 are in a weak negative pressure state. A small amount of smoke generated when the cigarette spontaneously combusts passes through the air filter element 8 and finally flows out from the purified air outlet 23. When the second-hand smoke is exhaled into the second-hand smoke air inlet 22, the airflow sensor 7 is triggered. The airflow sensor 7 transmits a signal to the controller 25, which controls the fan 14 to turn on the high-speed operation mode to quickly discharge the exhaled second-hand smoke.

[0039] At the same time, the airflow sensor 7 can sense the size of the airflow in real time, and cooperate with the controller 25 so that the controller 25 controls the operating speed of the fan 14 to change with the size of the airflow. When the secondhand smoke is exhaled quickly, the fan 14 will run quickly, and when the secondhand smoke is exhaled at a low speed, the fan will run at a low speed. The exhaust volume of the fan 14 always keeps the amount of secondhand smoke just exhaled. The fan 14 will inevitably generate noise when it is running. When smoking, the speed of exhaling secondhand smoke can be controlled according to different environments, thereby controlling the noise level of the fan 14 when it is running. For example, in the dead of night, try to reduce the speed of exhaling secondhand smoke to control the noise, and you can exhale freely in a noisy or open environment.

[0040] The air filter element 8 of the present invention will produce smoke and tar deposits after repeated use, which will affect the purification effect. The air filter element 8 can be easily disassembled and replaced regularly.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A pipe for automatically recovering and purifying secondhand smoke, comprising a pipe shell (1), characterized in that: A combustion chamber (18) is arranged inside the pipe shell (1), a cigarette fixing device (3) is arranged at the top of the combustion chamber (18), a second-hand smoke air inlet (22) is arranged on the outside of the cigarette fixing device (3), a purified air outlet (23) is arranged at the bottom of the pipe shell (1), and a second-hand smoke purification mechanism is arranged between the second-hand smoke air inlet (22) and the purified air outlet (23).

2. The pipe for automatically recovering and purifying secondhand smoke according to claim 1, characterized in that: The pipe shell (1) comprises an upper shell section (27) and a lower shell section (6); an air collecting hood (28) and a fixed support (29) are arranged at the upper part of the upper shell section (27); a secondhand smoke inlet (22) is arranged between the air collecting hood (28) and the fixed support (29); The outer wall of the lower section (6) of the shell is penetrated by a plurality of purified air outlets (23), the outer wall of the lower section (6) of the shell is installed with an ignition start button (2), the bottom end of the lower section (6) of the shell is installed with a rear cover (4), the bottom surface of the rear cover (4) is provided with a charging port (26), and the upper section (27) of the shell is connected to the lower section (6) of the shell by threads.

3. The pipe for automatically recovering and purifying secondhand smoke according to claim 1, characterized in that: The combustion chamber (18) comprises a combustion shell (15), and a plurality of combustion chamber air inlets and outlets (17) are formed through the outer wall of the combustion shell (15) near the upper end, and the combustion chamber air inlets and outlets (17) are communicated with the secondhand smoke inlet (22).

4. The pipe for automatically recovering and purifying secondhand smoke according to claim 3, characterized in that: The combustion shell (15) has a mounting seat (10) fixedly connected to the bottom end thereof, the combustion chamber (18) has a combustion chamber mounting base (13) fixedly connected to the bottom end thereof, a quick-connect socket (9) fixedly installed inside the combustion chamber mounting base (13), a quick-connect connector (12) fixedly connected to the bottom end thereof, and the quick-connect connector (12) cooperates with the quick-connect socket (9).

5. The pipe for automatically recovering and purifying secondhand smoke according to claim 1, characterized in that: The cigarette fixing device (3) is a cigarette holder which can be movably plugged in.

6. The pipe for automatically recovering and purifying secondhand smoke according to claim 1, characterized in that: A battery (5) is fixedly installed at the bottom of the pipe housing (1), and the battery (5) is electrically connected to the controller (25), the heating wire (11), the ignition start button (2) and the charging port (26).

7. The pipe for automatically recovering and purifying secondhand smoke according to claim 1, characterized in that: The secondhand smoke purification mechanism comprises an air filter element (8) and a fan (14), wherein the fan (14) is installed inside the pipe housing (1), and the fan (14) is located between the air filter element (8) and the purified air outlet (23).

8. The pipe for automatically recovering and purifying secondhand smoke according to claim 7, characterized in that: The fan (14) is electrically connected to a controller (25), an airflow sensor (7) is fixedly installed at the second-hand smoke air inlet (22), and the airflow sensor (7) is electrically connected to the fan (14), the output end of the controller (25) is electrically connected to the input end of the fan (14), and the output end of the airflow sensor (7) is electrically connected to the input end of the controller (25).

9. The pipe for automatically recovering and purifying secondhand smoke according to claim 4, characterized in that: A heating wire (11) is fixedly mounted on the upper end surface of the mounting seat (10).

10. The pipe for automatically recovering and purifying secondhand smoke according to claim 1, characterized in that: The combustion chamber (18) can be replaced as a whole with an atomization device and a cigarette oil storage device for electronic cigarette oil.

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