CN220529267U - Portable cigarette smoke purifier - Google Patents

Abstract

The utility model provides a portable cigarette smoke purifier, which relates to the technical field of purifying equipment and comprises a heat-insulating purifier body with a cavity structure, a lighting chamber, a combustion reaction chamber, a cooling chamber, a purifying chamber, a fan, a power module and a control switch module, wherein the lighting chamber, the combustion reaction chamber, the cooling chamber and the purifying chamber are arranged on the heat-insulating purifier body and are sequentially communicated; an air inlet and an air outlet are formed in the heat-insulating purifier body; a top plate of the heat insulation purifier body is provided with a smoke-lighting port and a first one-way smoke inlet; the combustion reaction chamber is used for fully combusting cigarette smoke; the temperature reducing chamber is used for mixing and reducing the temperature of the flue gas and air exhausted by the combustion reaction chamber; the purifying chamber is used for filtering impurities of the mixed flue gas discharged by the cooling chamber; the utility model has the advantages of simple structure, reasonable design, small volume, convenient carrying, good effect of purifying the cigarette smoke, reduced harm of the cigarette smoke to smokers and secondhand smoke smokers, high utilization rate of the cigarettes and high safety.

Description

Portable cigarette smoke purifier

Technical Field

The utility model relates to the technical field of purifying equipment, in particular to a portable cigarette smoke purifier.

Background

Cigarette smoke is a mixture of irritant gases and cancerogenic tar particles generated by cigarette tobacco during combustion, more than 3000 chemical substances are identified in the cigarette smoke, and many of the chemical substances have cancerogenic, teratogenic and outburst effects, harm the health of smokers and secondhand smokers and also cause certain pollution to the atmosphere.

The applicant found that the prior art has at least the following technical problems:

the cigar lighter that possesses smoke purification function at present is big in most volumes, inconvenient carrying, and in addition, the time of going up uses smoke purification function can lead to cigar lighter main part to generate heat, scalds the user even, has the potential safety hazard.

Disclosure of Invention

The utility model aims to provide a portable cigarette smoke purifier so as to solve the technical problems in the prior art. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a portable cigarette smoke purifier which comprises a heat insulation purifier body with a cavity structure, a lighting chamber, a combustion reaction chamber, a cooling chamber, a purifying chamber, a fan, a power module and a control switch module, wherein the lighting chamber, the combustion reaction chamber, the cooling chamber and the purifying chamber are arranged on the heat insulation purifier body and are sequentially communicated; the side plate of the heat-insulating purifier body is of a hollow heat-insulating stainless steel structure; the combustion reaction chamber is used for fully combusting cigarette smoke; the cooling chamber is used for mixing and cooling the flue gas and air exhausted by the combustion reaction chamber; the purifying chamber is used for filtering impurities of the mixed flue gas discharged by the cooling chamber; the control switch module is electrically connected with the cigarette lighting chamber, the combustion reaction chamber, the purifying chamber, the fan and the power supply module respectively.

Preferably, a top plate of the heat insulation purifier body is provided with a cigarette lighting port for a cigarette to be inserted into the cigarette lighting chamber and a first one-way smoke inlet for the cigarette smoke to enter the cigarette lighting chamber;

preferably, the periphery of the top plate is bent upwards along the axial direction to form a fume collecting hood, the fume collecting hood is provided with an opening which is concentric with the cigarette lighting port and is convenient for buccal and is provided with a gap for the circulation of cigarette smoke, and the inner diameter of the fume collecting hood is gradually increased along the flowing direction of the cigarette smoke;

preferably, the side wall of the combustion reaction chamber is provided with a plurality of second unidirectional smoke inlets communicated with the smoke ignition chamber along the circumferential direction of the side wall, the bottom plate of the combustion reaction chamber is provided with a smoke outlet communicated with the cooling chamber, and the smoke outlet is provided with a honeycomb screen plate; an annular heating plate with two open ends is arranged in the combustion reaction chamber, the inner wall of the heating plate is tightly attached with a spiral heating wire, the heating wire is electrically connected with a controller, a smoke inlet channel is formed between the upper open end of the heating plate and a top plate of the combustion reaction chamber, a combustion channel is formed between the inner wall of the annular heating plate, and the lower open end of the heating plate is concentrically communicated with a smoke outlet;

preferably, the heat insulation purifier body is provided with an air inlet, the air inlet consists of a plurality of air inlets which are circumferentially arranged on an air inlet side plate positioned below the fume collecting hood, the air inlets are communicated with the cooling chamber through an L-shaped air inlet channel, the straight section of the L-shaped air inlet channel is positioned above the combustion reaction chamber, and the vertical section of the L-shaped air inlet channel penetrates through the combustion reaction chamber and extends to the cooling chamber;

preferably, a cigarette lighting device is arranged in the cigarette lighting chamber, and the cigarette lighting device is electrically connected with the control switch module;

preferably, a purifying component for purifying the mixed flue gas is arranged in the purifying chamber, and the purifying component comprises any one or any combination of an anion purifier and a purifying filter element;

preferably, the heat-insulating purifier body comprises a detachable upper shell and a detachable lower shell, wherein the side plate of the upper shell is of a hollow heat-insulating stainless steel structure and is provided with a containing cavity for installing a smoke chamber, a combustion reaction chamber, a temperature reducing chamber, a purifying chamber and a fan; the lower shell is provided with a containing cavity for detachably installing the purifying chamber and the power supply module;

preferably, the power module is detachably mounted on the lower shell, an exhaust channel for communicating the purifying chamber and the exhaust hole is formed between the outer wall of the power module and the inner wall of the lower shell, and a plurality of batteries connected in series and a protection plate for protecting the batteries are arranged in the power module;

preferably, the control switch module comprises a control main board and a switch button, wherein the control main board is respectively and electrically connected with the ignition chamber, the combustion reaction chamber, the purifying chamber, the fan and the power module, and the switch button is used for controlling the power module and the fan to be turned on and off.

The preferred technical scheme of the utility model can at least have the following technical effects:

the smoke-burning type heat-insulating purifier comprises a heat-insulating purifier body with a cavity structure, a smoke-burning chamber, a cooling chamber, a purifying chamber, a fan, a power module and a control switch module, wherein the smoke-burning chamber, the combustion reaction chamber, the cooling chamber and the purifying chamber are arranged on the heat-insulating purifier body and are sequentially communicated, a side plate of the heat-insulating purifier body is of a hollow heat-insulating stainless steel structure, so that heat generated by the smoke-burning chamber and the combustion reaction chamber is less transferred to the outer wall of the side plate of the heat-insulating purifier body, users are prevented from being scalded, the use safety is improved, cigarette smoke exhaled by the users is conveyed to the combustion reaction chamber through the smoke-burning chamber for open flame combustion purifying treatment, then the fan is driven to guide high-temperature smoke gas after the purifying treatment in the combustion reaction chamber to enter the cooling chamber, meanwhile, external air is pumped to be supplemented into the cooling chamber for cooling treatment with the high-temperature smoke gas, impurities in the smoke gas are intercepted and filtered through the purifying chamber, and finally, the smoke outlet at the bottom of the heat-insulating purifier body is discharged through an exhaust outlet. The utility model has the advantages of simple structure, reasonable design, small volume and convenient carrying, the combustion reaction chamber performs open flame combustion purification treatment on the cigarette smoke, the purification effect on the cigarette smoke is good, the harm of the cigarette smoke to smokers and secondhand smoke smokers is reduced, the high-temperature smoke discharged by the combustion reaction chamber is cooled through the cooling chamber, the direct discharge of the high-temperature smoke is effectively avoided, the user is easy to scald, meanwhile, the hollow heat-insulating stainless steel-structured heat-insulating purifier body has good heat-insulating effect, the heat conduction between the ignition chamber and the combustion reaction chamber and the heat-insulating purifier body is reduced, the user is prevented from holding and contacting with scalds, the use safety and comfort are improved, and the use rate of the cigarette smoke purifier is increased.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a portable cigarette smoke purifier according to the present utility model;

fig. 2 is a schematic view of the structure of a portable cigarette smoke purifier provided by the utility model with the heat insulation purifier body removed;

FIG. 3 is a cross-sectional view taken along the direction A-A of FIG. 2;

fig. 4 is a schematic view of the structure of a heat insulation purifier body of a portable cigarette smoke purifier according to the present utility model;

FIG. 5 is a top view of FIG. 1;

FIG. 6 is a bottom view of FIG. 1;

fig. 7 is a schematic view of the structure of the top plate of a portable cigarette smoke purifier according to the present utility model.

In the figure:

1-a heat insulation purifier body; 101-top plate; 1011—lighting the smoke outlet; 1012-a first one-way smoke inlet; 102-a bottom plate; 1021-exhaust holes; 103-an air inlet side plate; 1031-an air inlet hole; 2-lighting a smoke chamber; 201-cutting tobacco shreds; 3-combustion reaction chamber; 301-an annular heating plate; 3011-heating wire; 302-a second one-way smoke inlet; 4-a temperature reducing chamber; 5-purifying the filter element; 6-a fan; 7-a power module; 701-battery; 702-a protective plate; 8-a control main board; 9-fume collecting hood; 91-opening; a 10-L type air intake passage; 1001-straight section; 1002-vertical section; 11-a first switch key; 12-a second switch key; 13-cigarettes; 14-an upper housing; 15-lower housing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Example 1:

as shown in fig. 1 to 7, the present utility model provides a portable cigarette smoke purifier, comprising a heat insulation purifier body 1 having a cavity structure, a lighting chamber 2, a combustion reaction chamber 3, a cooling chamber 4 and a purifying chamber which are arranged on the heat insulation purifier body 1 and are sequentially communicated, and a fan 6, a power module 7 and a control switch module. An air inlet and an air outlet are arranged on the heat insulation purifier body 1. The curb plate of thermal-insulated clarifier body 1 is cavity thermal-insulated stainless steel construction, and the smoker when using, the heat that the ignition room 2 produced with burning reaction chamber 3 less transmits to the curb plate outer wall of thermal-insulated clarifier body 1, has good thermal-insulated effect, reduces the heat conduction of ignition room 2 and burning reaction chamber 3 and thermal-insulated clarifier body 1, avoids the user to hold the contact scald, improves safety in utilization and comfort level. As shown in fig. 7, a lighting port 1011 for inserting cigarettes 13 into the lighting chamber 2 and a plurality of first unidirectional smoke inlets 1012 for allowing cigarette smoke to enter the lighting chamber 2 are formed in the top plate 101 of the heat insulation purifier body 1, the lighting port 1011 plays a role in limiting and guiding the cigarettes 13 inserted into the cigarettes 13 chamber, and the first unidirectional smoke inlets 101 are provided with unidirectional check valves for preventing the cigarette smoke from overflowing in the opposite direction. The combustion reaction chamber 3 is used for fully burning cigarette smoke. The temperature reducing chamber 4 is used for mixing and reducing the temperature of the flue gas and air discharged from the combustion reaction chamber 3. The clean room is used for filtering the impurity of the mixed flue gas that cooling room 4 discharged. The fan 6 is used for driving air to sequentially enter the cooling chamber 4 and the purifying chamber through the air inlet, and then is discharged through the exhaust hole 1021, and driving the air to enter the cigarette lighting chamber 2 and the cigarette smoke to enter the combustion reaction chamber 3 through the cigarette lighting chamber 2. The control switch module is respectively and electrically connected with the ignition chamber 2, the combustion reaction chamber 3, the purifying chamber, the fan 6 and the power module 7.

As an alternative embodiment, as shown in fig. 2, a cut tobacco 201 disposed opposite to the cigarette lighting port 1011 is disposed in the cigarette lighting chamber 2, and the cut tobacco 201 is electrically connected to the control switch module. The cigarette 13 passes through the cigarette lighting port 1011 and then enters the cigarette lighting chamber 2, so that the cut tobacco 201 is inserted into the tobacco end of the cigarette 13, then the cut tobacco 201 is electrified and heated to form high-temperature lighting cigarette 13, meanwhile, the control switch module drives the fan 6 to rotate at a low speed, and external air is guided into the cigarette lighting chamber 2 through the first unidirectional smoke inlet 1012, so that the cigarette 13 can be quickly and well combusted, and the fan 6 can also guide out heat generated by the combustion of the cigarette 13 in the cigarette lighting chamber 2 through the exhaust hole 1021 of the bottom plate 102, so that the air pressure of the cigarette lighting chamber 2 is prevented from being too high. The inner wall of the lighting chamber 2 can be adhered with a part of tar generated by the silent combustion of the cigarettes 13, and can be cleaned by simple wiping, so that the service life is prolonged.

As an alternative embodiment, as shown in fig. 1 and 5, the periphery of the top plate of the heat insulation purifier body 1 is bent and extended upwards along the axial direction to form a fume collecting hood 9 for covering the mouth and nose of a human body, the fume collecting hood 9 is provided with an opening 91 which is concentric with a cigarette lighting mouth and is convenient for buccal, a gap for the circulation of cigarette smoke is formed between the opening 91 and the mouth end of the cigarette 13, and the inner diameter of the fume collecting hood 9 is gradually increased along the flowing direction of the cigarette smoke. When the cigarette smoke needs to be purified, a smoker can spit the cigarette smoke towards the top plate 101 after holding the opening 91 of the smoke collecting cover 9, the smoke collecting cover 9 gathers the cigarette smoke and collects the cigarette smoke, the cigarette smoke is prevented from leaking, the cigarette smoke is controlled to flow into the heat insulation purifier body 1 in one direction, and the cigarette smoke enters the combustion reaction chamber 3 through the first one-way smoke inlet 1012, the lighting smoke chamber 2 and the second one-way smoke inlet 302 in sequence for open flame combustion purification treatment.

As an alternative embodiment, as shown in fig. 2 and 3, the side wall of the combustion reaction chamber 3 is provided with a plurality of second unidirectional smoke inlets 302 communicated with the ignition chamber 2 along the circumferential direction, and the second smoke inlet channel is preferably arranged in the middle of the side wall of the combustion reaction chamber 3. The bottom plate 102 of the combustion reaction chamber 3 is provided with a smoke outlet communicated with the cooling chamber 4, and the smoke outlet is provided with a honeycomb screen plate. An annular heating plate 301 with two open ends is arranged in the combustion reaction chamber 3, the inner wall of the heating plate is tightly attached with a spiral heating wire 3011, the heating wire 3011 is electrically connected with a controller, a smoke inlet channel is formed between the upper open end of the heating plate and the top plate 101 of the combustion reaction chamber 3, a combustion channel is formed between the inner walls of the annular heating plate 301, and the lower open end of the heating plate is concentrically communicated with a smoke outlet. The cigarette smoke entering through the second one-way smoke inlet 302 flows upwards along the outer wall of the heating plate and then enters the combustion channel through the guidance of the suction force of the fan 6, so that the flow path of the cigarette smoke in the combustion reaction chamber 3 is prolonged, and the cigarette smoke is fully combusted in the combustion reaction chamber 3. Moreover, the combustion reaction chamber 3 has small combustion space, the heating wire 3011 has high heating speed and high combustion efficiency, and the cigarette smoke is fully combusted through the high-temperature combustion channel, so that harmful substances are fully removed, and the cigarette smoke is effectively purified. In addition, the honeycomb screen at the smoke outlet improves the flow resistance of the cigarette smoke, reduces the flow velocity of the cigarette smoke, greatly prolongs the combustion path of the cigarette smoke, ensures that the cigarette smoke is fully combusted in the combustion reaction chamber 3, and has high purification efficiency. The highest combustion temperature of the heating wire 3011 is 1100-1200 ℃, the heating wire 3011 is 0.5-wire-diameter bare iron-chromium-aluminum, is resistant to high temperature of 1350 ℃, is not easy to oxidize, has long service life and extremely high heating speed, and can be better qualified for high Wen Changjing to be called at any time. The combustion reaction chamber 3 is made of a quartz tube, a ceramic tube or a corundum tube which can resist the ultra-high temperature of 1600-1900 ℃ and prolongs the service life.

As an alternative embodiment, as shown in fig. 1, 2 and 3, the air inlet is composed of a plurality of air inlet holes 1031 circumferentially opened on an air inlet side plate 103 positioned below the fume collecting hood 9, the air inlet holes 1031 are communicated with the cooling chamber 4 through an L-shaped air inlet channel 10, a straight section 1001 of the L-shaped air inlet channel 10 is positioned above the combustion reaction chamber 3, and a vertical section 1002 of the L-shaped air inlet channel 10 penetrates the combustion reaction chamber 3 and extends to the cooling chamber 4. The high-temperature flue gas purified by combustion in the combustion reaction chamber 3 cannot be directly discharged, and the external air needs to be guided into the cooling chamber 4 through the L-shaped air inlet channel 10 to cool the high-temperature flue gas. The mixing of the high temperature flue gas and the outside air is achieved by suction through the fan 6. Preferably, the ratio of the high temperature flue gas to the external air entering the temperature reducing chamber 4 is 1:15, even if the high-temperature flue gas is up to 1200 ℃, the temperature of the discharged flue gas is lower than 80 ℃ after being mixed and cooled with the outside air by the cooling chamber 4, so that the problem that the high-temperature flue gas is easy to scald a user is effectively avoided.

As an optional implementation manner, a purifying component for purifying the mixed flue gas is arranged in the purifying chamber, and the purifying component comprises any one or any combination of an anion purifier and a purifying filter element 5, so that the flue gas after cooling treatment is further filtered and purified.

As an alternative embodiment, as shown in fig. 2, an exhaust passage for communicating the purification chamber and the exhaust hole 1021 is formed between the outer wall of the power module 7 and the inner wall of the heat insulation purifier body 1, the power module 7 is detachably connected with the heat insulation purifier body 1, and a plurality of batteries 701 connected in series and a protection plate 702 for protecting the batteries 701 are provided in the power module 7. The power module 7 is used for supplying power to the cigarette lighting chamber 2, the combustion reaction chamber 3, the cooling chamber 4, the purifying chamber, the fan 6 and the control switch module, and ensures the safe and reliable operation of the device.

As an alternative embodiment, as shown in fig. 2, the control switch module includes a control main board 8 and a switch button, the control main board 8 is electrically connected with the ignition chamber 2, the combustion reaction chamber 3, the purifying chamber, the fan 6 and the power module 7, and the control main board 8 is installed below the cooling chamber 4, so as to prevent the high-temperature flue gas from damaging the same. The switch key is used for controlling the power module 7 and the fan 6 to be turned on and off.

The purification treatment flow of the utility model is as follows:

firstly, a smoker smokes a smoker and holds the opening 91 of the smoke collecting cover 9, controls the cigarette smoke to flow unidirectionally to the inside of the heat insulation purifier body 1, sequentially enters the combustion reaction chamber 3 through the first unidirectional smoke inlet 1012, the lighting chamber 2 and the second unidirectional smoke inlet 302, then controls the electric heating wire 3011 to burn in an electrified manner, enables the cigarette smoke to burn fully in the combustion reaction chamber 3, clears most harmful substances, and then controls the fan 6 to start, and after the high-temperature smoke after combustion purification is pumped to the cooling chamber 4 with external air, pushes the cooled smoke to intercept and filter impurities in the smoke through the purification filter element 5, and then discharges the smoke from the exhaust hole 1021 of the bottom plate 102. The utility model has the advantages of simple structure, reasonable design, small volume, convenient carrying, full combustion of the open flame of the cigarette smoke in the combustion reaction chamber 3, good effect of purifying the cigarette smoke, reduction of harm of the cigarette smoke to smokers and secondhand smoke smokers, and the high-temperature smoke discharged by the combustion reaction chamber 3 is cooled by the cooling chamber 4, so that the problem that the high-temperature smoke is easy to scald a user is effectively avoided, meanwhile, the hollow heat-insulating stainless steel structure heat-insulating purifier body 1 has good heat-insulating effect, reduces heat conduction, further avoids the contact scald of the user, improves the use safety and comfort, and provides the use rate of the cigarette smoke purifier.

Example 2:

the present embodiment 2 is different from embodiment 1 in that: as shown in fig. 1 and 4, the heat insulation purifier body 1 comprises a detachable upper shell 14 and a detachable lower shell 15, wherein the side plate of the upper shell 14 is of a hollow heat insulation stainless steel structure, and is provided with a containing cavity for installing the smoke chamber 2, the combustion reaction chamber 3, the cooling chamber 4, the purification chamber and the fan 6, so that heat conduction between the smoke chamber 2 and the combustion reaction chamber 3 and the upper shell 14 is isolated, and the heat insulation performance of the heat insulation purifier body 1 is ensured. The lower housing 15 has a receiving cavity for detachably mounting the clean room and the power module 7. Preferably, the upper shell 14 and the lower shell 15 are assembled together in a threaded connection mode, and the disassembly and the assembly are convenient. Because the flue gas that flows through battery 701 module is the low temperature flue gas that passes through the cooling treatment, can not lead to the fact the damage to battery 701 module, improves stability in use, increase of service life, and the curb plate of lower casing 15 can select the individual layer stainless steel, when reducing manufacturing cost, guarantees security and the travelling comfort of use.

Example 3:

this embodiment 3 is different from embodiment 1 in that: as shown in fig. 2 and 4, the fan control device further comprises a first switch button 11 and a second switch button 12, wherein the first switch button 11 is installed on the top plate 101 and used for controlling the fan 6 to be turned on and off, the rotating speed of the fan 6 can be adjusted through the first switch button 11 according to requirements so as to adapt to different use requirements, and the second switch button 12 is installed on a side plate of the lower shell 15 corresponding to the power module 7 and used for controlling the power module 7 to be turned on and off.

As an alternative embodiment, as shown in fig. 2, the power module 7 is detachably mounted on the lower case 15, an exhaust passage communicating the purification chamber and the exhaust hole 1021 is formed between the outer wall of the power module 7 and the inner wall of the lower case 15, and a plurality of batteries 701 connected in series and a protection plate 702 for protecting the batteries 701 are provided in the power module 7.

It is to be understood that the same or similar parts in the above embodiments may be referred to each other, and that in some embodiments, the same or similar parts in other embodiments may be referred to.

In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", etc., refer to an orientation or positional relationship based on that shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

In the description of the present specification, a description referring to the terms "one embodiment," "some embodiments," "examples," "specific examples," or "one example" etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. The portable cigarette smoke purifier is characterized by comprising a heat insulation purifier body with a cavity structure, a lighting chamber, a combustion reaction chamber, a cooling chamber, a purifying chamber, a fan, a power module and a control switch module, wherein the lighting chamber, the combustion reaction chamber, the cooling chamber and the purifying chamber are arranged on the heat insulation purifier body and are sequentially communicated; the side plate of the heat-insulating purifier body is of a hollow heat-insulating stainless steel structure; the combustion reaction chamber is used for fully combusting cigarette smoke; the cooling chamber is used for mixing and cooling the flue gas and air exhausted by the combustion reaction chamber; the purifying chamber is used for filtering impurities of the mixed flue gas discharged by the cooling chamber; the control switch module is electrically connected with the cigarette lighting chamber, the combustion reaction chamber, the purifying chamber, the fan and the power supply module respectively.

2. The portable cigarette smoke purifier as defined in claim 1, wherein the top plate of the heat insulating purifier body is provided with a lighting port for inserting cigarettes into the lighting chamber and a first one-way smoke inlet for allowing cigarettes to enter the lighting chamber, and the first one-way smoke inlet is provided with a one-way check valve.

3. A portable cigarette smoke purifier according to claim 2, wherein the outer periphery of the top plate is bent and extended upwards in the axial direction to form a smoke collecting hood, the smoke collecting hood is provided with an opening which is concentric with the cigarette lighting mouth and is convenient for buccal holding, a gap for the circulation of cigarette smoke is formed between the opening and the cigarette mouth end, and the inner diameter of the smoke collecting hood increases gradually along the flowing direction of the cigarette smoke.

4. The portable cigarette smoke purifier according to claim 2, wherein the side wall of the combustion reaction chamber is provided with a plurality of second unidirectional smoke inlets communicated with the cigarette lighting chamber along the circumferential direction of the side wall, the bottom plate of the combustion reaction chamber is provided with a smoke outlet communicated with the cooling chamber, and the smoke outlet is provided with a honeycomb screen; the utility model discloses a combustion reaction chamber, including the combustion reaction chamber, the inner wall of heating plate is equipped with both ends open-ended annular heating plate, the inner wall of heating plate closely laminates there is the heating wire of spiral setting, heating wire and controller electric connection, form into the cigarette passageway between the roof of heating plate's upper end opening and combustion reaction chamber, form the combustion channel between the inner wall of annular heating plate, the lower extreme opening of heating plate and the concentric intercommunication of exhaust port.

5. The portable cigarette smoke purifier according to claim 1, wherein the heat insulation purifier body is provided with an air inlet, the air inlet is formed by a plurality of air inlet holes which are circumferentially formed in an air inlet side plate positioned below the smoke collecting cover, the air inlet holes are communicated with the cooling chamber through an L-shaped air inlet channel, a straight section of the L-shaped air inlet channel is positioned above the combustion reaction chamber, and a vertical section of the L-shaped air inlet channel penetrates through the combustion reaction chamber and extends to the cooling chamber.

6. The portable cigarette smoke purifier according to claim 1, wherein the lighting chamber is provided with cut tobacco lighting opposite to the lighting port, and the cut tobacco lighting is electrically connected with the control switch module.

7. A portable cigarette smoke purifier according to claim 1, wherein a purification assembly for purifying mixed smoke is provided in the purification chamber, the purification assembly comprising any one or any combination of a negative ion purifier and a purification cartridge.

8. The portable cigarette smoke purifier as defined in claim 1, wherein the heat insulating purifier body comprises a detachable upper housing and a detachable lower housing, wherein the side plates of the upper housing are hollow heat insulating stainless steel structures and are provided with accommodating cavities for installing smoke chambers, combustion reaction chambers, cooling chambers, purifying chambers and fans; the lower housing has a receiving cavity for detachably mounting the clean room and the power module.

9. A portable cigarette smoke purifier according to claim 7, wherein the power module is detachably mounted on the lower housing, an exhaust passage communicating the purifying chamber and the exhaust hole is formed between the outer wall of the power module and the inner wall of the lower housing, and a plurality of batteries connected in series and a protection plate for protecting the batteries are provided in the power module.

10. The portable cigarette smoke purifier according to any one of claims 1-9, wherein the control switch module comprises a control main board and a switch button, the control main board is electrically connected with the lighting chamber, the combustion reaction chamber, the purifying chamber, the fan and the power module respectively, and the switch button is used for controlling the power module and the fan to be turned on and off.