Pipe type cigarette purifier

Abstract

The present invention discloses a pipe-type cigarette purifier, including a suction nozzle, a main body, a purification device, a cigarette lighter and a battery, wherein the suction nozzle is arranged at one end of the main body, an air inlet and an air outlet are arranged on the surface of the main body, the main body is provided with a cigarette accommodating chamber and an air cavity, one end of the cigarette accommodating chamber is connected with the suction nozzle, and the other end is connected with the air cavity, and the air cavity is connected with the air inlet; the cigarette lighter is arranged between the air control and the cigarette accommodating chamber; the main body is provided with a filter cavity, one end of the filter cavity is connected with the suction nozzle, and the other end is connected with the air outlet; the purification device can be detachably installed in the filter cavity from the bottom surface of the main body; a battery cavity is also arranged in the main body, and the battery cavity accommodates the battery. The pipe-type cigarette purifier of the present invention has the advantages of compact and reasonable structure and more convenient maintenance.

Description

Technical Field

[0001] The invention relates to a pipe-type cigarette purifier, in particular to a pipe-type cigarette purifier with a compact and reasonable structure and more convenient maintenance. Background Art

[0002] A cigarette purifier is a purification device that prevents smokers from directly discharging smoke into the external environment, thereby causing health effects on the surrounding air and others. Existing cigarette purifiers include a cigarette accommodating chamber and a smoke purification chamber located outside the cigarette accommodating chamber. A cigarette lighter is arranged inside the cigarette accommodating chamber, and a smoke purification device is arranged in the smoke purification chamber. After a cigarette is inserted into the cigarette accommodating chamber, the cigarette lighter can be activated to ignite the cigarette, and the smoker can inhale the smoke generated by the burning cigarette through the mouthpiece. Finally, the smoker can blow the discharged smoke into the smoke purification chamber through the mouthpiece, so that the smoke is filtered by the smoke purification device before being discharged.

[0003] However, after a period of use, the filter element of the smoke purification device has a greatly reduced purification capacity, so the user needs to regularly clean the filter element or replace it with a new one. However, since the smoke purification device of the existing cigarette purifier is located around the middle of the main body, its internal structure layout is not reasonable, so the filter element of the smoke purification device cannot be removed or is difficult to remove. When some users do not clean or replace the filter element in time, the purification effect of the cigarette purifier will be very poor or the purification capacity will be lost, thereby affecting the surrounding environment. Summary of the invention

[0004] The object of the present invention is to provide a pipe-type cigarette purifier which has a compact and reasonable structure and is more convenient to maintain.

[0005] In order to achieve the above-mentioned purpose, the pipe-type cigarette purifier provided by the present invention comprises a suction nozzle, a main body, a purification device, a cigarette lighter and a battery, wherein the suction nozzle is arranged at one end of the main body, an air inlet and an air outlet are arranged on the surface of the main body, a cigarette accommodating chamber and an air cavity are arranged on one side of the interior of the main body close to the surface, one end of the cigarette accommodating chamber is communicated with the suction nozzle, and the other end is communicated with the air cavity, and the air cavity is communicated with the air inlet; a first one-way valve is arranged at the air inlet; the cigarette lighter is arranged between the air control and the cigarette accommodating chamber; a sealable ash discharge port is arranged at the other end of the main body away from the suction nozzle, and the ash discharge port is communicated with the air cavity; a filter cavity is arranged on one side of the interior of the main body close to the bottom surface, one end of the filter cavity is communicated with the suction nozzle, and the other end is communicated with the air outlet; the purification device can be detachably installed in the filter cavity from the bottom surface of the main body, and a second one-way valve is arranged at the inlet of the filter cavity; a battery cavity is also arranged in the main body, and the battery is accommodated in the battery cavity, and the battery is electrically connected to the cigarette lighter.

[0006] Compared with the prior art, the present invention provides a cigarette accommodating cavity and an air cavity on one side of the interior of the main body close to the surface, and provides a sealable ash discharge port on the other end of the main body away from the suction nozzle, so that the air cavity is connected to the ash discharge port. Therefore, when the ash falls into the air cavity after burning, the air cavity can be cleaned regularly through the ash discharge port, which will not affect other components and improve the convenience of cleaning. In addition, by providing a filter cavity on one side of the interior of the main body close to the bottom surface, the purification device can be detachably installed in the filter cavity from the bottom surface of the main body. Therefore, the purification device can be easily replaced without disassembling other structures. The layout structure of the entire pipe-type cigarette purifier is very compact and reasonable, and maintenance is very simple and convenient, which ensures the purification capacity of the cigarette purifier and effectively improves the purification effect of cigarettes.

[0007] Preferably, an exhaust cavity is further provided in the main body, and the exhaust cavity is located between the inner wall of the main body and the outer wall of the air cavity, and the exhaust cavity is communicated with the air outlet and the filter cavity respectively.

[0008] Preferably, the cigarette lighter is movably disposed close to or away from the end of the cigarette receiving cavity. By arranging the cigarette lighter movably, it is possible to prevent the cigarette lighter from blocking the ash from falling from the cigarette receiving cavity to the air cavity, thereby facilitating the discharge of the ash.

[0009] Preferably, the pipe-type cigarette purifier further comprises an operating member, which is arranged outside the main body and can drive the cigarette lighter to move. By using the operating member to drive the cigarette lighter to move, the cigarette lighter can be operated to move and power can be turned on when a cigarette needs to be lit, thereby improving the convenience of operation.

[0010] Specifically, the pipe-type cigarette purifier further includes a driving member, and a strip hole is provided on the upper side surface of the main body near the cigarette receiving chamber, and the driving member is slidably arranged on the strip hole and one end of the driving member extends into the cigarette receiving chamber to drive the cigarette to move toward the air cavity. Since the ash of the cigarette may remain in the cigarette receiving chamber after burning, and the length of the cigarette will become shorter and shorter, the driving member is arranged to drive the cigarette to move, so that the ash can be pushed by the cigarette and fall into the air cavity, so that the ash in the cigarette receiving chamber can be greatly facilitated to prevent the cigarette from being extinguished; at the same time, the airflow can be prevented from being blocked to ensure smooth smoking.

[0011] Preferably, an opening is provided on the surface of the main body near the cigarette receiving cavity for cigarettes to enter and exit the cigarette receiving cavity, and a door body that can be opened or closed is provided at the opening. By providing an opening and a door body, cigarettes can be conveniently placed in the cigarette receiving cavity, thereby improving the convenience of use.

[0012] Preferably, the bottom surface of the main body is provided with an installation opening for installing the purification device at a position corresponding to the filter cavity. By providing the installation opening, the purification device can be removed from the filter cavity for cleaning or replacement, and the purification device can be quickly installed into the filter cavity, thereby improving the convenience of maintenance.

[0013] Preferably, a connector interface is provided at one end of the main body away from the suction nozzle, and the connector interface is electrically connected to the battery. Through the connector interface, the battery can be charged in time to ensure that the cigarette purifier can work continuously and stably.

[0014] Preferably, the pipe-type cigarette purifier further comprises a base for supporting the main body, and the base is provided with a cavity for accommodating at least a part of the main body. By providing the base, the pipe-type cigarette purifier has a fixed placement position when not in use, effectively preventing loss.

[0015] Specifically, a connector interface is provided at one end of the main body away from the suction nozzle, the connector interface is electrically connected to the battery, and a charging interface docking with the connector interface is provided in the concave cavity. In this way, the battery can be charged in time and automatically when the pipe-type cigarette purifier is not in use, thereby improving the battery life and comfort of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the pipe-type cigarette purifier of the present invention.

[0017] Figure 2 It is a three-dimensional diagram of the pipe-type cigarette purifier of the present invention after the main body and the base are separated.

[0018] Figure 3 It is a state diagram of the cigarette of the pipe-type cigarette purifier of the present invention extending into the air cavity.

[0019] Figure 4 It is a cross-sectional view of the pipe-type cigarette purifier of the present invention.

[0020] Figure 5 It is a cross-sectional view of the main body of the pipe-type cigarette purifier of the present invention being arranged on a base.

[0021] Figure 6 It is a state diagram of the pipe-type cigarette purifier of the present invention when air is being taken in.

[0022] Figure 7 It is a state diagram of the pipe-type cigarette purifier of the present invention when exhausting. DETAILED DESCRIPTION

[0023] In order to explain the technical content, structural features and achieved effects of the present invention in detail, the following is a detailed description in conjunction with the implementation methods and the accompanying drawings.

[0024] like Figures 1 to 4 As shown, the pipe-type cigarette purifier 100 of the present invention comprises a suction nozzle 1, a main body 2, a purification device 3, a cigarette lighter 4, a battery 5 and a base 8 for the main body 2 to bear. The suction nozzle 1 is arranged at one end of the main body 2. The surface of the main body 2 is provided with an air inlet 2a and an air outlet 2b. The inside of the main body 2 is provided with a cigarette accommodating chamber 21 and an air cavity 22 on one side close to the surface. One end of the cigarette accommodating chamber 21 is connected to the suction nozzle 1, and the other end is connected to the air cavity 22. The air cavity 22 is connected to the air inlet 2a. A first one-way valve 6 is provided at the air inlet 2a. The first one-way valve 6 only allows air to flow from the outside of the main body 2 into the inside of the air cavity 22, and does not allow air to flow out from the inside of the air cavity 22 to the outside of the main body 2. The first one-way valve 6 can be a sealing sheet with elastic reset. The cigarette lighter 4 is arranged between the gas control and the cigarette accommodating chamber 21. After the cigarette is placed in the cigarette accommodating chamber 21, the front end of the cigarette will contact the heating wire of the cigarette lighter 4. When the cigarette lighter 4 is lit, the heating wire heats up and the cigarette can be lit. The opening of the cigarette lighter 4 is arranged on the surface of the main body 2 to facilitate the user's operation. In addition, an indicator light is also arranged on the surface of the main body 2, and the indicator light is connected to the cigarette lighter 4 through a circuit to indicate the working status of the cigarette lighter 4. The other end of the main body 2 away from the suction nozzle 1 is provided with an ash discharge port 2c, and a sealing cover 23 that can be opened or closed is provided at the ash discharge port 2c to seal the ash discharge port 2c. The ash discharge port 2c is connected to the air cavity 22. When in use, the sealing cover 23 is sealed in the ash discharge port 2c, and the ash falls into the air cavity 22 after burning. When it is necessary to clean the ash, the sealing cover 23 can be opened and the ash can be discharged from the ash discharge port 2c. A filter chamber 24 is provided on one side of the interior of the main body 2 near the bottom surface, one end of the filter chamber 24 is connected to the suction nozzle 1, and the other end is connected to the air outlet 2b; the purification device 3 can be detachably installed in the filter chamber 24 from the bottom surface of the main body 2, and a second one-way valve 7 is provided at the inlet 241 of the filter chamber 24; the second one-way valve 7 only allows air to flow from the suction nozzle 1 into the filter chamber 24, and does not allow air to flow out of the filter chamber 24 to the suction nozzle 1; the second one-way valve 7 can be a sealing sheet with elastic reset. A battery chamber 28 is also provided in the main body 2, and the battery chamber 28 is located between the air chamber 22 and the filter chamber 24 and accommodates the battery 5, and the battery 5 is electrically connected to the cigarette lighter 4 to supply power to the cigarette lighter 4. The air chamber 22, the cigarette accommodating chamber 21, the filter chamber 24 and the battery chamber 28 of the present invention are all isolated by a partition in the main body 2.

[0025] For example Figure 4 As shown, the main body 2 is further provided with an exhaust cavity 25, which is located between the inner wall of the main body 2 and the outer wall of the air cavity 22, and surrounds the air cavity 22 and is isolated from the air cavity 22. The exhaust cavity 25 is communicated with the air outlet 2b and the filter cavity 24 respectively.

[0026] Please see again Figure 4 , the main body 2 is in the shape of a pipe. Specifically, the main body 2 is in a gradually narrowing structure from the end away from the suction nozzle 1 to the end close to the suction nozzle 1. In this way, the internal space of the end of the main body 2 away from the suction nozzle 1 can be larger, so that the space of the air cavity 22 is larger, which is conducive to accommodating more cigarette ash, reducing the frequency of cleaning cigarette ash, and improving the convenience of use. In addition, this structure can make the outlet of the end of the main body 2 close to the suction nozzle 1 better match the suction nozzle 1, so that the whole has a streamlined structure and a more beautiful appearance. More specifically, the rear half of the main body 2 close to the suction nozzle 1 forms a neck 2d, and the front half away from the suction nozzle 1 forms a pipe part 2e, the cigarette accommodating cavity 21 is located in the neck 2d, the air cavity 22 and the battery cavity 28 are located in the pipe part 2e, and the filter cavity 24 extends from the neck 2d to the pipe part 2e. The neck 2d can be convenient for users to hold, and can also make the outlet of the main body 2 close to the suction nozzle 1 better match with the suction nozzle 1, so that the whole has a streamlined structure and a more beautiful appearance.

[0027] Please see again Figures 1 to 5, more specifically, the cigarette lighter 4 can be moved along the diameter direction of the cigarette accommodating chamber 21 to approach or leave the end of the cigarette accommodating chamber 21. By arranging the cigarette lighter 4 in a movable manner, it is possible to prevent the cigarette lighter 4 from blocking the ash from falling from the cigarette accommodating chamber 21 to the air cavity 22, thereby facilitating the ash discharge. The pipe-type cigarette purifier 100 also includes an operating member 9, which is slidably arranged on the outside of the main body 2, and the sliding direction is along the inside and outside direction of the main body and can extend into the inside of the main body 2 to drive the cigarette lighter 4 to move. When the operating member 9 is pressed, the operating member 9 can drive the cigarette lighter 4 to move to the end of the cigarette accommodating chamber 21, and at the same time, the power supply is turned on, so that the power supply supplies power to the cigarette lighter 4. When the operating member 9 is released, the operating member 9 can rebound and reset, thereby driving the cigarette lighter 4 to move radially away from the end of the cigarette accommodating chamber 21, and at the same time, the power supply is disconnected, so that the power supply does not supply power to the cigarette lighter 4. The cigarette lighter 4 is driven to move by the operating member 9. When a cigarette needs to be lit, the cigarette lighter 4 can be operated to move and the cigarette lighter 4 can be powered on at the same time, which effectively improves the convenience of operation. The operating member 9 can drive the cigarette lighter 4 to move by setting a driving inclined plane, and the operating member 9 can be reset by a spring member between the operating member 9 and the main body 2. It can also be achieved by setting an elastic member 91 between the cigarette lighter 4 and the operating member 9. The present invention sets the operating member 9 on both sides of the main body 2, and sets an elastic member 91 made of spring steel wire between the operating member 9 and the cigarette lighter. When the operating member 9 is pressed at the same time, one end of the elastic member 91 can be compressed, and the other end side of the elastic member 91 can move to drive the cigarette lighter 4 to move. The above only lists some forms, but is not limited to the above forms.

[0028] Please see again Figure 3 to Figure 4 The pipe-type cigarette purifier 100 further includes a driving member 110. A strip hole 29 is provided on the upper side surface of the main body 2 near the cigarette receiving chamber 21. The driving member 110 is slidably arranged on the strip hole 29 and one end of the driving member 110 extends into the cigarette receiving chamber 21 to clamp the cigarette 200 and simultaneously drive the cigarette 200 to move toward the air chamber 22 during movement, so that the end of the cigarette 200 enters the air chamber 22 from the cigarette receiving chamber 21. Since the ash of the cigarette may remain in the cigarette receiving chamber 21 after burning, and the length of the cigarette will become shorter and shorter, the driving member 110 is arranged to drive the cigarette to move, so that the ash can be pushed by the cigarette and fall into the air chamber 22. Therefore, it is very convenient to clean the ash in the cigarette receiving chamber 21 and prevent the cigarette from being extinguished; at the same time, it prevents airflow blockage and ensures smooth smoking.

[0029] See also Figure 4The surface of the main body 2 is provided with an opening 2f near the cigarette receiving chamber 21 for cigarettes to enter and exit the cigarette receiving chamber 21, and the opening 2f is provided with an openable or closable door 26. By providing an opening 2f and a door 26, cigarettes can be conveniently placed in the cigarette receiving chamber 21, thereby improving the convenience of use.

[0030] Please see again Figure 4 The bottom surface of the main body 2 is provided with an installation opening 2g for installing the purification device 3 at a position corresponding to the filter cavity 24. By providing the installation opening 2g, the purification device 3 can be removed from the filter cavity 24 for cleaning or replacement, and the purification device 3 can be quickly installed into the filter cavity 24, thereby improving the convenience of maintenance.

[0031] like Figure 1 , Figure 2 and Figure 5 As shown, a connector interface 27 is provided on the end face of the main body 2 away from the suction nozzle 1, and the connector interface 27 is electrically connected to the battery 5. Through the connector interface 27, the battery 5 is charged in time to ensure that the cigarette purifier can work continuously and stably. The base 8 is provided with a concave cavity 81 for accommodating at least a part of the main body 2. By setting the base 8, the pipe-type cigarette purifier 100 has a fixed placement position when not in use, which effectively prevents loss. A connector interface 27 is provided at one end of the main body 2 away from the suction nozzle 1, and the connector interface 27 is electrically connected to the battery 5. A charging interface 82 docking with the connector interface 27 is provided in the concave cavity 81. In this way, the battery 5 can be charged in time and automatically when the pipe-type cigarette purifier 100 is not in use, thereby improving the battery life and comfort of use.

[0032] Combination Figure 6 and Figure 7 When in use, the user inhales from the suction mouth 1 and presses the power button to turn on the cigarette lighter 4. External air enters from the air inlet 2a, the first one-way valve 6 opens, and the air flows into the air cavity 22. After passing through the heating wire of the cigarette lighter 4, it enters the cigarette receiving cavity 21. The cigarette burns under the heating of the heating wire to produce smoke. After passing through the cigarette receiving cavity 21, the smoke flows out from the suction mouth 1. When the user exhales smoke, the smoke flows in from the suction mouth 1, the second one-way valve 7 opens, and the smoke flows into the filter cavity 24 and is filtered and purified by the purification device 3. The purification device 3 isolates the harmful substances in the smoke and leaves them in the filter element of the purification device 3, while the purified air flows out to the exhaust cavity 25, and finally is discharged from the exhaust cavity 25 to the outside through the air outlet 2b.

[0033] Compared with the prior art, the present invention sets a cigarette accommodating chamber 21 and an air chamber 22 on one side of the interior of the main body 2 close to the surface, and sets a sealable ash discharge port 2c on the other end of the main body 2 away from the suction nozzle 1, so that the air chamber 22 is connected to the ash discharge port 2c. Therefore, when the ash falls into the air chamber 22 after burning, the air chamber 22 can be cleaned regularly through the ash discharge port 2c, which will not affect other components and improve the convenience of cleaning. In addition, by setting a filter chamber 24 on one side of the interior of the main body 2 close to the bottom surface, the purification device 3 can be detachably installed in the filter chamber 24 from the bottom surface of the main body 2. Therefore, the purification device 3 can be easily replaced without disassembling other structures. The layout structure of the entire pipe-type cigarette purifier 100 is very compact and reasonable, and maintenance is very simple and convenient, which ensures the purification capacity of the cigarette purifier and effectively improves the purification effect of cigarettes.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention still fall within the scope covered by the present invention.

Claims

1. A pipe-type cigarette purifier, characterized in that: The invention comprises a suction nozzle, a main body, a purification device, a cigarette lighter and a battery, wherein the suction nozzle is arranged at one end of the main body, an air inlet and an air outlet are arranged on the surface of the main body, a cigarette receiving chamber and an air cavity are arranged on the inner side of the main body close to the surface, one end of the cigarette receiving chamber is communicated with the suction nozzle, and the other end is communicated with the air cavity, and the air cavity is communicated with the air inlet; the pipe-type cigarette purifier also comprises a driving member, a strip hole is opened on the upper side surface of the main body close to the cigarette receiving chamber, the driving member is slidably arranged on the strip hole and one end extends into the cigarette receiving chamber to drive the cigarette to move toward the air cavity; a first one-way valve is arranged at the air inlet; the cigarette lighter is arranged between the air cavity and the cigarette receiving chamber The cigarette lighter is movable towards or away from the end of the cigarette accommodating cavity; the pipe-type cigarette purifier also includes an operating member, which is arranged on the outside of the main body and can drive the cigarette lighter to move; a sealable ash discharge port is provided at the other end of the main body away from the suction nozzle, and the ash discharge port is connected with the air cavity; a filter cavity is provided on one side of the interior of the main body close to the bottom surface, one end of the filter cavity is connected with the suction nozzle, and the other end is connected with the air outlet; the purification device can be detachably installed in the filter cavity from the bottom surface of the main body, and a second one-way valve is provided at the inlet of the filter cavity; a battery cavity is also provided in the main body, and the battery cavity accommodates the battery, and the battery is electrically connected to the cigarette lighter.

2. The pipe-type cigarette purifier according to claim 1, characterized in that: An exhaust cavity is also provided in the main body, and the exhaust cavity is located between the inner wall of the main body and the outer wall of the air cavity, and the exhaust cavity is communicated with the air outlet and the filter cavity respectively.

3. The pipe-type cigarette purifier according to claim 1, characterized in that: An opening for cigarettes to enter and exit the cigarette accommodating cavity is provided on the surface of the main body near the cigarette accommodating cavity, and a door body that can be opened or closed is provided at the opening.

4. The pipe-type cigarette purifier according to claim 1, characterized in that: The bottom surface of the main body is provided with an installation opening for installing the purification device corresponding to the filter cavity.

5. The pipe-type cigarette purifier according to claim 1, characterized in that: A connector interface is provided at one end of the main body away from the suction nozzle, and the connector interface is electrically connected to the battery.

6. The pipe-type cigarette purifier according to claim 1, characterized in that: The pipe-type cigarette purifier further comprises a base for supporting the main body, wherein the base is provided with a concave cavity for accommodating at least a part of the main body.

7. The pipe-type cigarette purifier according to claim 6, characterized in that: A connector interface is provided at one end of the main body away from the suction nozzle, the connector interface is electrically connected to the battery, and a charging interface docking with the connector interface is provided in the concave cavity.

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