CN217566763U - Portable smoke-purifying moxibustion instrument - Google Patents

Abstract

The application discloses a portable smoke-purifying moxibustion instrument, which comprises a shell, a discharge electrode and a dust collecting electrode, wherein the shell comprises an inner cavity wall and an outer cavity wall, the inner cavity wall surrounds an inner cavity, the outer cavity wall is positioned outside the inner cavity and is arranged at intervals with the inner cavity wall, the outer cavity wall and the inner cavity wall jointly surround an outer cavity, and the outer cavity is communicated with the inner cavity and an external environment; the discharge electrode with the collection dirt electrode all locates the exocoel and interval sets up, discharge electrode with collection dirt electrode is used for circular telegram to produce the electric field, wherein, discharge electrode is used for in the electric field effect ionized air is in order to produce the ion, the ion is used for adsorbing chinese mugwort cigarette granule so that chinese mugwort cigarette granule carries the electric charge, and chinese mugwort cigarette granule that carries the electric charge can automatic sedimentation be in on the collection dirt electrode. The portable clean cigarette moxa-moxibustion appearance of this application not only conveniently carries, but also can effectively purify the produced moxa cigarette of moxa-moxibustion.

Description

Portable smoke-purifying moxibustion instrument

Technical Field

The application relates to the technical field of moxibustion, especially, relate to a portable clean cigarette moxibustion instrument.

Background

Moxibustion is a traditional Chinese medicine moxibustion method, and moxa heat generated by burning moxa sticks is utilized to stimulate acupuncture points or specific parts on the body surface, so that the movement of meridian qi is stimulated, and the purpose of regulating the disordered physiological and biochemical functions of a human body is achieved. When moxibustion is applied, because moxa sticks can generate moxa smoke when being burnt, the moxa smoke needs to be filtered and purified.

The existing portable moxibustion instrument mainly uses a multilayer filter screen to filter smoke. However, since the filter net has a certain volume, the overall size of the moxibustion instrument is increased, which is not favorable for miniaturization and portability of the moxibustion instrument. Moreover, the filter screen needs to be continuously consumed and replaced, cannot be recycled, and is also troublesome to replace. In addition, the existing portable moxibustion instrument also adopts an electrostatic dust removal technology. However, the moxibustion instrument using the electrostatic dust removal technology generally adopts an external electrostatic dust removal device, and the device is not portable.

SUMMERY OF THE UTILITY MODEL

The main objective of this application is to provide a portable clean cigarette moxibustion instrument, both had good portability, again can high-efficient clean cigarette.

A portable smoke-purifying moxibustion instrument is used for purifying moxa smoke generated by burning moxa sticks and comprises a shell, a discharge electrode and a dust collecting electrode, wherein the shell comprises an inner cavity wall and an outer cavity wall, the inner cavity wall surrounds the inner cavity wall to form an inner cavity, the inner cavity is used as a burning cavity of the moxa sticks, the outer cavity wall is positioned outside the inner cavity and is arranged at intervals with the inner cavity wall, the outer cavity wall and the inner cavity wall jointly surround the outer cavity, the outer cavity is communicated with the inner cavity, and the outer cavity is communicated with the external environment;

the discharge electrode with the collection dirt electrode all locates the exocoel and interval setting, discharge electrode with the collection dirt electrode is used for circular telegram to produce the electric field, wherein, discharge electrode is used for in the electric field effect ionized air is in order to produce the ion, the ion is used for adsorbing the chinese mugwort cigarette granule in the chinese mugwort cigarette so that chinese mugwort cigarette granule carries the electric charge, collection dirt electrode is used for collecting the chinese mugwort cigarette granule that carries the electric charge.

Preferably, a first vent hole is formed in the top of the inner cavity wall, and the inner cavity is communicated with the outer cavity through the first vent hole;

the bottom of the outer cavity is provided with a second vent, and the outer cavity is communicated with the external environment through the second vent.

Preferably, the outer cavity wall and/or the inner cavity wall are made of metal, and the outer cavity wall and/or the inner cavity wall form the dust collecting electrode.

Preferably, a conductive layer is arranged on the inner wall surface of the outer cavity wall and/or the outer wall surface of the inner cavity wall, and the conductive layer constitutes the dust collecting electrode.

Preferably, the discharge electrode is a conductive needle or barbed wire for generating a tip discharge.

Preferably, the portable smoke-purifying moxibustion instrument further comprises a control unit, wherein the control unit is connected with the discharge electrode and the dust collecting electrode and is used for controlling the electrifying conditions of the discharge electrode and the dust collecting electrode.

Furthermore, the control unit comprises a controller and a high-voltage pack, the controller is connected with the discharge electrode and the dust collecting electrode through the high-voltage pack, and the controller is used for controlling the high-voltage pack to transmit high-voltage electricity to the discharge electrode and the dust collecting electrode.

Still further, the portable smoke-cleaning moxibustion instrument further comprises a temperature sensor which is arranged on the shell and is connected with the control unit, the temperature sensor is used for detecting the temperature of the portable smoke-cleaning moxibustion instrument, and the control unit is used for controlling the power on or off of the discharge electrode and the dust collection electrode according to the temperature of the portable smoke-cleaning moxibustion instrument detected by the temperature sensor.

Still further, the portable smoke-purifying moxibustion instrument further comprises a smoke concentration sensor, the smoke concentration sensor is arranged in the shell and connected with the control unit, the smoke concentration sensor is used for detecting the concentration of the moxa smoke generated by burning the moxa stick, and the control unit is used for controlling the electrification of the discharge electrode and the dust collection electrode according to the concentration of the moxa smoke detected by the smoke concentration sensor.

Preferably, portable clean cigarette moxibustion instrument still includes moxa stick fixed part and separates the ash net, the moxa stick fixed part with separate the ash net and locate the inner chamber, separate the ash net and be located the bottom of inner chamber.

Compared with the prior art, the method has the following advantages:

1. the portable clean cigarette moxa-moxibustion appearance of this application not only can be used for the moxa-moxibustion, can do purification treatment to the moxa cigarette moreover. In addition, the portable clean cigarette moxibustion instrument of this application simple structure, small in size also can very conveniently carry.

2. The portable clean cigarette moxibustion instrument of this application adopts the electric precipitation mode of initiative, and the ion that discharge electrode produced can initiatively adsorb chinese mugwort cigarette granule for chinese mugwort cigarette granule can be along with the migration motion of ion and directional settlement at collection dirt electrode under the electric field effect, reaches the purpose of getting rid of the pollutant in the chinese mugwort cigarette. Compare with passive dust removal modes such as current filter screen, the purifying effect of this application portable clean cigarette moxibustion instrument is better, and efficiency is higher. And the dust collecting electrode can be put into use again after being cleaned, and cannot be consumed and replaced.

3. The portable clean cigarette moxibustion instrument of this application can produce the ozone that the in-process produced through the pyrolysis ion that produces when the moxa stick burns, solves the ozone problem that electric precipitation mode appears from this.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic view of a portable smoke-purifying moxibustion instrument provided in an embodiment of the present application.

Fig. 2 is a schematic view of the portable smoke-purifying moxibustion instrument shown in fig. 1 from another perspective.

Fig. 3 isbase:Sub>A sectional view taken along the directionbase:Sub>A-base:Sub>A of the portable smoke-purifying moxibustion instrument shown in fig. 2.

Fig. 4 is a sectional view taken along the direction B-B of the portable smoke-purifying moxibustion instrument shown in fig. 1.

Description of the main elements

100-portable smoke-purifying moxibustion instrument, 1-shell, 10-top wall, 11-inner cavity wall, 12-inner cavity, 13-outer cavity wall,

14-outer chamber, 15-connecting part, 16-first vent, 17-second vent, 2-discharge electrode,

3-dust collecting electrode, 4-control unit, 41-high voltage bag, 42-controller, 5-moxa stick fixing part, 6-ash isolating net,

7-temperature sensor, 8-smoke concentration sensor and 200-moxa stick.

The following detailed description will further illustrate the present application in conjunction with the above-described figures.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "vertical," "top," "bottom," "inner," "outer," and the like refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

The terms "first" and "second" etc. in the description of the present application and the above-described drawings are used for distinguishing different objects, not for describing a particular order. Furthermore, the terms "comprises" and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or modules is not limited to only those steps or modules recited, but may alternatively include other steps or modules not recited, or that are inherent to such process, method, article, or apparatus.

Referring to fig. 1, the present application provides a portable smoke-purifying moxibustion instrument 100. The portable smoke-purifying moxibustion instrument 100 can be held by hand or mechanically clamped to be close to the acupuncture points or specific parts on the body surface of the human body, and can also be provided with binding bands, stickers and the like, so that the portable smoke-purifying moxibustion instrument 100 can be directly fixed on the acupuncture points or specific parts on the body surface of the human body.

As shown in fig. 1, the portable smoke-purifying moxibustion instrument 100 includes a housing 1. Referring to fig. 2 and 3, the housing 1 has a top wall 10, an inner cavity wall 11 and an outer cavity wall 13. The inner cavity wall 11 and the outer cavity wall 13 are both connected to the lower surface of the top wall 10 and stand on the top wall 10.

The lumen wall 11 encloses a lumen 12. The inner cavity 12 is used as a combustion cavity of the moxa roll 200, and the moxa roll fixing part 5 can be arranged in the inner cavity 12, so that the moxa roll 200 can be fixed in the inner cavity 12 through the moxa roll fixing part 5 for combustion. The bottom end of the inner chamber 12 serves as a moxibustion end for applying moxibustion. It is to be understood that the present application does not limit the number of the moxa roll fixing parts 5. As can be appreciated. In order to prevent the moxa ash falling off when the moxa stick 200 is burnt from directly falling to the skin of a human body and causing scald to the human body, the bottom of the inner cavity 12 is provided with an ash separation net 6. The ash separation net 6 can be used for receiving the moxa ash falling from the moxa roll 200.

The outer chamber wall 13 is located outside the inner chamber 12. The outer cavity wall 13 and the inner cavity wall 11 are arranged at intervals, and the outer cavity wall 13 and the inner cavity wall 11 jointly enclose an outer cavity 14.

The shell 1 is further provided with a connecting part 15, and the connecting part 15 is located at the bottom of the outer cavity 14 and connects the outer cavity wall 13 and the inner cavity wall 11.

As shown in fig. 4, the inner chamber wall 11 is provided with a first vent 16. For example, the first vent 16 may be disposed at a top position of the inner chamber wall 11. The first vent 16 is in communication with the internal chamber 12. The first vent 16 penetrates through the inner chamber wall 11, such that the first vent 16 is in communication with the outer chamber 14, i.e. the inner chamber 12 can be in communication with the outer chamber 14 through the first vent 16.

The housing 1 is provided with a second vent 17 at the bottom of the outer chamber 14. Wherein, in some embodiments, the second vent 17 may be provided in the connection portion 15, as can be seen in fig. 2. In other embodiments, the second vent 17 may also be disposed at the bottom of the outer chamber wall 13.

The second vent 17 is in communication with the outer chamber 14. The second vent 17 extends through the housing 1 such that the second vent 17 is in communication with the external environment, i.e. the outer chamber 14 may be in communication with the external environment via the second vent 17.

It will be appreciated that, as described above, the inner chamber 12, the first vent 16 and the outer chamber 14 are in sequential communication, and the outer chamber 14 is in turn in communication with the second vent 17, and is in communication with the outside environment via the second vent 17. It is apparent that the inner chamber 12, the first vent 16, the outer chamber 14, and the second vent 17 may form a gas communication path to the external environment.

When moxibustion is performed using the portable smoke-purifying moxibustion device 100, external air may pass through the dust-separation net 6 and enter the inner chamber 12, so that the moxa stick 200 can be continuously burned. The bottom end of the inner cavity 12 is used as a moxibustion end which is close to or in contact with the human body and can transfer the heat of the burnt moxa to the acupuncture points or specific parts on the body surface of the human body, thereby performing moxibustion on the acupuncture points or the specific parts on the body surface of the human body. And moxa smoke generated by the combustion of the moxa stick 200 in the inner cavity 12 can flow out of the inner cavity 12 through the first vent 16, enter the outer cavity 14, and flow out of the outer cavity 14 through the second vent 17 (corresponding to the dotted line in fig. 3) to contact the body surface of the human body, so that the heat of the moxa smoke can permeate the skin of the human body, and the moxibustion effect is further enhanced. During the circulation of the moxa smoke, the moxa smoke particles (e.g. soot particles, tobacco tar particles, etc.) in the moxa smoke are also dispersed into the outer cavity 14.

It is to be understood that the present application is not limited to the shape of the housing 1, the inner chamber 12 and the outer chamber 14. The housing 1 may be, for example, cylindrical, the inner chamber 12 may be, for example, cylindrical, and the outer chamber 14 may be, for example, annular concentric with the inner chamber 12.

Referring to fig. 2 to 4, the portable smoke-purifying moxibustion instrument 100 further includes a discharge electrode 2 and a dust collecting electrode 3. The discharge electrode 2 is arranged in the outer cavity 14. The discharge electrode 2 is located between the inner wall surface of the outer cavity wall 13 and the outer wall surface of the inner cavity wall 11 (see fig. 2), and a certain distance is present between the discharge electrode 2 and the inner wall surface of the outer cavity wall 13 and between the discharge electrode 2 and the outer wall surface of the inner cavity wall 11.

The collecting electrode 3 is also arranged in the outer chamber 14. The dust collecting electrode 3 is spaced from the discharge electrode 2 by a certain distance, that is, the discharge electrode 2 and the dust collecting electrode 3 are not in contact with each other.

In at least one embodiment of the present application, the discharge electrode 2 has conductivity and may be made of a conductive material such as metal (e.g., tungsten), carbon fiber, or the like. In some embodiments, referring to fig. 3, the discharge electrode 2 may take the form of an elongated needle. It can be understood that the needle member has a small diameter, which is beneficial for the discharge electrode 2 to generate point discharge under the action of a strong electric field. Of course, in other embodiments, the discharge electrode 2 may also take the form of a barbed wire. The application does not limit the type of the barbed wire, and the barbed wire can be a multi-barbed wire, a flat steel barbed wire, a sawtooth barbed wire and the like. It can be understood that the barbed wire has a tip, which is beneficial for the discharge electrode 2 to generate tip discharge under the action of a strong electric field.

The discharge electrode 2 is vertically mounted on the connection portion 15. For example, one end of the discharge electrode 2 is inserted into the connection part 15, and the middle portion of the discharge electrode 2 is exposed to the outer cavity 14. The other end of the discharge electrode 2 may protrude through the top wall 10 for receiving a voltage.

The dust collecting electrode 3 also has conductivity and can be made of a conductive material such as metal or the like. In some embodiments, the housing 1 may be made of an insulating material, and the inner wall surface of the outer cavity wall 13 and the outer wall surface of the inner cavity wall 11 may be provided with a conductive layer (see fig. 3 and 4). The conductive layer may be, for example, a metal layer (e.g., a metal mesh, a metal plate, etc.). Thus, the discharge electrode 2 may be located between the conductive layer on the inner wall surface of the outer cavity wall 13 and the conductive layer on the outer wall surface of the inner cavity wall 11, and a certain distance is present between the discharge electrode 2 and the conductive layer on the inner wall surface of the outer cavity wall 13, and between the discharge electrode 2 and the conductive layer on the outer wall surface of the inner cavity wall 11. Since the conductive layer can be conductive, in some embodiments, the conductive layer serves as the dust collecting electrode 3.

It is understood that, in some cases, the conductive layer may be provided on one of the inner wall surface of the outer cavity wall 13 and the outer wall surface of the inner cavity wall 11, and the conductive layer may not be provided on the other wall surface. It will be appreciated that in some cases the conductive layer may cover the entire inner wall surface of the outer chamber wall 13 and/or the entire outer wall surface of the inner chamber wall 11. In other cases, the conductive layer may also cover a part of the inner wall surface of the outer cavity wall 13 and/or a part of the outer wall surface of the inner cavity wall 11, which is not limited in this application.

In other embodiments, the outer cavity wall 13 and the inner cavity wall 11 may also be directly made of a conductive material, such as a metal material. Thus, the outer cavity wall 13 and the inner cavity wall 11 can be conductive, so that the outer cavity wall 13 and the inner cavity wall 11 can be directly used as the dust collecting electrode 3 without arranging an additional dust collecting electrode.

It can be understood that, when the outer chamber wall 13 and the inner chamber wall 11 are both used as the dust collecting electrode 3, and the discharge electrode 2 is installed on the connecting portion 15, the connecting portion 15 may be made of an insulating material, or both ends of the discharge electrode 2 are subjected to an insulating treatment. Thus, the discharge electrode 2 can be effectively prevented from being electrically connected to the outer chamber wall 13 and the inner chamber wall 11 as the dust collecting electrode 3.

The discharge electrode 2 and the dust collecting electrode 3 can cooperate with each other to play a role of electric dust removal, so that purified moxa smoke flows out from the outer cavity 14.

Specifically, the discharge electrode 2 and the dust collecting electrode 3 can be connected to a high voltage, and a potential difference, that is, an electric field, can be formed between the discharge electrode 2 and the dust collecting electrode 3 after the power is turned on. The discharge electrode 2 can generate corona discharge under the action of an electric field, so that air around the discharge electrode is ionized, and a large amount of ions (including positive ions and negative ions) are generated. Under the action of the electric field, the ions migrate toward the electrode with the opposite polarity, so that the ions with the opposite polarity to the discharge electrode 2 are rapidly neutralized by the discharge electrode 2, and the ions with the same polarity as the discharge electrode 2 (i.e., with the opposite polarity to the dust collecting electrode 3) migrate toward the dust collecting electrode 3. During the migration of the ions toward the dust collecting electrode 3, the ions can adsorb moxa particles (such as moxa ash particles, moxa oil particles, etc.) in the air, so that the moxa particles carry charges with polarity opposite to that of the dust collecting electrode 3 and make migration movement with the charges. In this way, the charged moxa particles can be actively collected on the dust collecting electrode 3.

It is understood that, as described above, the discharge electrode 2 and the dust collecting electrode 3 may be connected to voltages of opposite polarities, respectively, or one of the electrodes may be connected to a voltage and the other electrode may be connected to ground. For example, when the discharge electrode 2 is applied with a negative voltage, the dust collecting electrode 3 is applied with a positive voltage or grounded. At this time, the positive ions generated by the air ionized by the discharge electrode 2 are attracted by the discharge electrode 2 to be neutralized, the negative ions migrate toward the dust collecting electrode 3 under the action of the electric field, and the migrated negative ions adsorb the moxa smoke particles in the air, so that the moxa smoke particles can be deposited on the dust collecting electrode 3 along with the migration motion of the negative ions.

For another example, when the discharge electrode 2 is connected to a positive voltage, the dust collecting electrode 3 can be connected to a negative voltage or grounded. The negative ions generated by the discharge electrode 2 ionizing the air are attracted by the discharge electrode 2 to be neutralized, and the positive ions migrate toward the dust collecting electrode 3 under the action of the electric field. The migrated positive ions adsorb moxa particles in the air, so that the moxa particles can be deposited on the dust collecting electrode 3 along with the migration motion of the positive ions.

In at least one embodiment of the present application, the number of the dust collecting electrodes 3 and the number of the discharge electrodes 2 may be set according to actual needs. For example, when the outer cavity 14 has a small space, the discharge electrode 2 can be arranged as one, so that the purpose of smoke cleaning can be achieved. For another example, referring to fig. 3, in order to enhance the smoke-cleaning effect, the number of the discharge electrodes 2 may be two or more, and the two or more discharge electrodes 2 are connected to the same polarity voltage and may be equally distributed in the outer cavity 14. For another example, the number of the dust collecting electrodes 3 may be smaller than the number of the discharge electrodes 2. In this way, one dust collecting electrode 3 may correspond to a plurality of discharge electrodes 2, and the plurality of discharge electrodes 2 together with the dust collecting electrode 3 form an electric field. For another example, the number of the dust collecting electrodes 3 may be equal to the number of the discharge electrodes 2. Thus, one dust collecting electrode 3 may correspond to one discharge electrode 2 to constitute a pair of electrodes. Each pair of the discharge electrodes 2 and the dust collecting electrodes 3 form an electric field together.

It is understood that referring to fig. 1 and 3 together, the portable smoke-cleaning moxibustion instrument 100 can further include a control unit 4. The control unit 4 is mounted on the housing 1 and can be used to control the power-on of the discharge electrode 2 and the dust collecting electrode 3.

In some embodiments, the control unit 4 includes a high voltage packet 41 and a controller 42. The high voltage pack 41 is connected to the discharge electrode 2 and the dust collecting electrode 3. The high voltage pack 41 is used to output high voltage to the discharge electrode 2 and the dust collecting electrode 3. In the present embodiment, the high voltage is a high voltage direct current. It is understood that the voltage value of the high voltage satisfies the requirement of the discharge electrode 2 for generating corona discharge, for example, the voltage value of the high voltage reaches 3KV or more in some cases, and at this voltage value, the discharge electrode 2 can generate corona discharge.

The controller 42 may be a central processor. The controller 42 is connected to the high voltage pack 41. In this way, the controller 42 can control the electrification of the discharge electrode 2 and the dust collecting electrode 3 by controlling the high voltage pack 41 to transmit high voltage to the discharge electrode 2 and the dust collecting electrode 3.

It is understood that, as mentioned above, in the present embodiment, the portable smoke-cleaning moxibustion instrument 100 includes an inner chamber 12 and an outer chamber 14. Of course, in at least one embodiment of the present application, the number of the inner cavities 12 and the outer cavities 14 can be set reasonably according to actual needs. Illustratively, the inner cavity wall 11 may enclose two inner cavities 12 independent of each other. The two inner cavities 12 are located in the outer cavity 14, each inner cavity 12 may be provided with the corresponding first vent 16 to communicate with the outer cavity 14, and each is provided with the corresponding moxa stick fixing part 5 and the ash separating net 6. In this way, the portable smoke-free moxibustion device 100 can burn moxa sticks using two of the inner chambers 12 at the same time to increase the moxibustion amount of moxibustion.

In another example, the portable smoke-purifying moxibustion instrument 100 may further include an additional layer of the outer cavity wall 13 on the outer side of the original outer cavity wall 13. A certain distance is provided between the two outer cavity walls 13, so that the two outer cavity walls 13 can jointly enclose another outer cavity 14, and the other outer cavity 14 is located outside the original outer cavity 14 and serves as the outermost layer. The two outer chambers 14 are in communication with each other, and the bottom of the other outer chamber 14 is in communication with the outside environment. Wherein each of the outer chambers 14 may be provided with the corresponding discharge electrode 2 and the dust collecting electrode 3. Therefore, the moxa smoke flowing out of the inner cavity can enter another outer cavity 14 for purification again after being purified by the original outer cavity 14, so that the smoke purification effect is better.

Referring also to fig. 3, in some embodiments, the portable smoke-cleaning moxibustion instrument 100 further includes a temperature sensor 7. The temperature sensor 7 may be disposed on the housing 1 and connected to the controller 42. The temperature sensor 7 can be used to detect the temperature of the portable smoke-purifying moxibustion instrument 100. The controller 42 can determine whether the portable smoke-purifying moxibustion instrument 100 is performing moxibustion according to the temperature detected by the temperature sensor 7, thereby controlling the power on or off of the discharge electrode 2 and the dust collecting electrode 3.

Illustratively, when the portable smoke-free moxibustion instrument 100 is performing moxibustion, heat and smoke are generated due to combustion of the moxa stick 200, and the smoke transfers the heat to the housing 1, so that the temperature of the housing 1 is increased. When the controller 42 detects that the temperature of the housing 1 reaches the set temperature threshold value through the temperature sensor 7, it can be determined that the portable smoke-purifying moxibustion instrument 100 is currently performing moxibustion. Therefore, the controller 42 can further control the discharge electrode 2 and the dust collecting electrode 3 to be electrified, so that the moxa smoke can be purified. When the controller 42 detects that the temperature of the housing 1 does not reach the set temperature threshold value through the temperature sensor 7, it can be determined that the portable smoke-purifying moxibustion instrument 100 does not perform moxibustion and does not need smoke purification treatment, and therefore the controller 42 can control the power-off of the discharge electrode 2 and the dust collecting electrode 3.

Referring to fig. 3, in some embodiments, when the portable smoke-purifying moxibustion instrument 100 is provided with at least two pairs of the dust collecting electrodes 3 and the discharge electrodes 2, the portable smoke-purifying moxibustion instrument 100 further includes a smoke concentration sensor 8. The smoke concentration sensor 8 is arranged in the shell 1 and is connected with the controller 42. The smoke concentration sensor 8 is used for detecting the concentration of the moxa smoke generated by the combustion of the moxa stick 200. The control unit 4 may determine that the portable smoke-purifying moxibustion instrument 100 needs to perform smoke purification treatment when the detected smoke concentration exceeds a set smoke concentration threshold according to the smoke concentration detected by the smoke concentration sensor 8, and the control unit 4 may evaluate how many pairs of the discharge electrode 2 and the dust collecting electrode 3 need to be operated according to the detected smoke concentration, thereby controlling the energization of each pair of the discharge electrode 2 and the dust collecting electrode 3.

Referring again to fig. 3, the top wall 10 is in a sealed arrangement. In this way, the moxa smoke in the inner cavity 12 can only enter the outer cavity 14 through the first vent 16 for purification and then flow out from the second vent 17, so that the flow of the unpurified moxa smoke out through the top wall of the housing 1 can be avoided.

Referring again to fig. 3, as mentioned above, the first vent 16 is disposed at the top of the inner chamber wall 11. In this way, the moxa smoke in the inner cavity 12 can enter the outer cavity 14 from the top of the inner cavity wall 11, and flow through the entire outer cavity 14, which is more favorable for being sufficiently purified in the outer cavity 14.

Referring to fig. 3 again, in the present embodiment, the moxa roll fixing portion 5 is disposed at the top of the inner cavity 12, and the moxa roll 200 can be inversely inserted into the inner cavity 12 through the moxa roll fixing portion 5. Thus, when the moxa stick 200 is burned in the inner cavity 12, the produced moxa smoke floats upwards in the inner cavity 12 to the first vent 16 at the top of the inner cavity wall 11, enters the outer cavity 14 through the first vent 16, reverses the flow direction, and flows downwards to the second vent 17. In this way, the circulation speed of the moxa smoke in the outer chamber 14 can be slowed down, so that the moxa smoke can be more sufficiently purified in the outer chamber 14.

The following describes the principle of the portable smoke-cleaning moxibustion instrument 100 in detail with reference to the accompanying drawings.

When moxibustion is performed using the portable smoke-free moxibustion device 100, the moxa stick 200 is burned in the inner chamber 12, and the generated moxa smoke flows into the outer chamber 14 through the first air vent 16. The control unit 4 can control the high voltage pack 41 to supply power to the discharge electrode 2 and the dust collecting electrode 3 at the same time, so that the discharge electrode 2 and the dust collecting electrode 3 form an electric field to purify the moxa smoke in the outer cavity 14. Specifically, when a sufficient amount of electric charges are accumulated on the discharge electrode 2, corona discharge occurs at the discharge electrode 2, and the surrounding air is ionized. A large amount of ions generated in the ionization process are combined with the moxa smoke particles in the outer cavity 14, and the charged moxa smoke particles automatically settle on the dust collecting electrode 3 under the action of the electric field. After being purified in the outer chamber 14, the moxa smoke flows to the outside environment through the second vent 17.

When the moxibustion is finished, the control unit 4 can control the high voltage pack 41 to stop supplying power to the discharge electrode 2 and the dust collecting electrode 3, and the smoke cleaning process is finished. The dust collecting electrode 3 (the inner cavity wall 11 and the outer cavity wall 13 or the conductive layer 9) can be cleaned subsequently, so that the portable smoke-purifying moxibustion instrument 100 can be used continuously next time.

This application portable clean cigarette moxibustion instrument 100 is through dividing the inner chamber 12 with outer chamber 14, the inner chamber 12 is as the burning chamber of moxa stick 200, and the moxa cigarette that the burning of moxa stick 200 produced can be followed the inner chamber 12 flow direction outer chamber 14, outer chamber 14 is as purifying the chamber, can pass through discharge electrode 2 with collection dirt electrode 3 carries out purification treatment to the moxa cigarette. It can be seen that the portable clean cigarette moxibustion instrument 100 of this application both can be used for the moxa-moxibustion, can do purification treatment to the moxa-cigarette again, and simple structure is light and handy moreover, has good portability.

The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A portable smoke-purifying moxibustion instrument is used for purifying moxa smoke generated by burning moxa sticks and is characterized by comprising a shell, a discharge electrode and a dust collecting electrode, wherein the shell comprises an inner cavity wall and an outer cavity wall, the inner cavity wall surrounds the inner cavity wall to form an inner cavity, the inner cavity is used as a burning cavity of the moxa sticks, the outer cavity wall is positioned outside the inner cavity and is arranged at intervals with the inner cavity wall, the outer cavity wall and the inner cavity wall jointly surround the outer cavity, the outer cavity is communicated with the inner cavity, and the outer cavity is communicated with the external environment;

the discharge electrode and the dust collecting electrode are arranged in the outer cavity at intervals and are used for being electrified to generate an electric field, wherein the discharge electrode is used for ionizing air under the action of the electric field to generate ions, the ions are used for adsorbing moxa smoke particles in the moxa smoke to enable the moxa smoke particles to carry charges, and the dust collecting electrode is used for collecting the moxa smoke particles carrying the charges.

2. The portable smoke-cleaning moxibustion instrument of claim 1, wherein a first vent is provided at the top of the inner chamber wall, and the inner chamber is communicated with the outer chamber through the first vent;

and a second vent hole is formed in the bottom of the outer cavity, and the outer cavity is communicated with the external environment through the second vent hole.

3. The portable smoke-cleaning moxibustion instrument of claim 1, wherein the outer chamber wall and/or the inner chamber wall is made of metal, and the outer chamber wall and/or the inner chamber wall form the dust-collecting electrode.

4. The portable smoke-purifying moxibustion instrument as claimed in claim 1, wherein a conductive layer is provided on the inner wall surface of the outer chamber wall and/or the outer wall surface of the inner chamber wall, and the conductive layer constitutes the dust-collecting electrode.

5. The portable smoke-free moxibustion instrument of claim 1, wherein the discharge electrode is a conductive needle or barbed wire for generating a point discharge.

6. The portable smoke-purifying moxibustion instrument of claim 1, further comprising a control unit, wherein the control unit is connected to the discharge electrode and the dust-collecting electrode, and is used for controlling the electrification of the discharge electrode and the dust-collecting electrode.

7. The portable smoke-cleaning moxibustion instrument of claim 6, wherein the control unit comprises a controller and a high voltage pack, the controller is connected with the discharge electrode and the dust collecting electrode through the high voltage pack, and the controller is used for controlling the high voltage pack to transmit high voltage electricity to the discharge electrode and the dust collecting electrode.

8. The portable smoke-cleaning moxibustion instrument as claimed in claim 6, further comprising a temperature sensor disposed on the housing and connected to the control unit, wherein the temperature sensor is used for detecting the temperature of the portable smoke-cleaning moxibustion instrument, and the control unit is used for controlling the power-on or power-off of the discharge electrode and the dust collecting electrode according to the temperature of the portable smoke-cleaning moxibustion instrument detected by the temperature sensor.

9. The portable smoke-eliminating moxibustion instrument as claimed in claim 6, further comprising a smoke density sensor disposed in said housing and connected to said control unit, said smoke density sensor being configured to detect the density of moxa smoke generated by burning a moxa stick, said control unit being configured to control the energization of said discharge electrode and said dust collecting electrode according to the density of moxa smoke detected by said smoke density sensor.

10. The portable smoke-purifying moxibustion instrument as claimed in claim 1, further comprising a moxa stick fixing part and an ash-separating net, wherein the moxa stick fixing part and the ash-separating net are arranged in the inner cavity, and the ash-separating net is arranged at the bottom of the inner cavity.

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