CN217566769U - Moxibustion device - Google Patents

Abstract

The application discloses moxibustion device, including last body, lower body, housing and elastic component. The upper body is arranged on the lower body, the housing is sleeved on the upper body, the lower body, the upper body and the housing are sequentially communicated, and the lower body and the housing are respectively communicated with the external environment. The body is equipped with the combustion chamber that is used for supplying the moxa-moxibustion material burning down, goes up the body and is equipped with the filter house, and the filter house is arranged in filtering the produced flue gas of moxa-moxibustion material burning in the combustion chamber, and the elastic component seals down the clearance between body and the last body and between body and the housing down for flue gas in the combustion chamber can only flow to last body, and rethread housing flows to external environment after the filter house of last body filters. It is thus clear that this application moxibustion device has good sealing performance and clean cigarette effect.

Description

Moxibustion device

Technical Field

The application relates to the technical field of moxibustion, in particular to a moxibustion device.

Background

Moxibustion is a traditional Chinese medicine moxibustion method, generally, moxibustion materials are placed in a combustion chamber of a moxibustion box and burned to generate moxa heat, and a moxibustion applicator holds the moxibustion box by hand to be close to or in contact with acupuncture points or specific parts on the body surface of a human body, thereby performing moxibustion. In the moxa-moxibustion in-process, moxa-moxibustion material burning can produce the flue gas, because contains pollutants such as chinese mugwort ash, tar in the flue gas, if not purify direct emission, then can cause certain pollution to the environment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a moxibustion device can have good sealing performance and clean cigarette effect, and the flue gas that produces when can guaranteeing the moxa-moxibustion just flows to external environment after filtering, avoids causing the pollution to the environment.

A moxibustion device comprises an upper body, a lower body, a housing and an elastic part, wherein the upper body is arranged on the lower body, the housing is sleeved on the upper body, the lower body, the upper body and the housing are sequentially communicated, and the lower body and the housing are respectively communicated with the external environment;

the lower body is provided with a combustion chamber for burning moxibustion materials, the upper body is provided with a filtering part, and the filtering part is used for filtering smoke generated by burning the moxibustion materials in the combustion chamber;

the elastic piece seals gaps between the lower body and the upper body and between the lower body and the housing, so that the smoke in the combustion chamber flows to the upper body, is filtered by the filtering part of the upper body and then flows to the external environment through the housing.

Preferably, the elastic part is coated on the peripheral edge of the top end of the lower body, and the elastic part is attached to the upper body and the housing.

Furthermore, the top end of the lower body is provided with a first flange extending upwards and a second flange extending horizontally from one side of the first flange;

the elastic piece is provided with a groove, the second flange is correspondingly contained in the groove, and the top surface of the elastic piece is higher than the first flange and is tightly attached to the upper body.

Furthermore, the elastic piece is provided with a third flange on one side far away from the second flange, and the third flange is attached to the housing.

Preferably, the elastic member is sleeved on the upper body, and the elastic member is interposed between the upper body and the cover and between the upper body and the lower body.

Preferably, the top end of the lower body is provided with a first inclined surface, the upper body is correspondingly provided with a second inclined surface, the first inclined surface is matched with the second inclined surface, and the elastic part is used for sealing a gap between the first inclined surface and the second inclined surface.

Preferably, the lower body includes a lower base provided with the combustion chamber and a lower case in which the lower base is installed;

the housing is provided with a first magnetic piece, the lower shell is provided with a second magnetic piece, and the housing is fixed above the lower body through attraction between the first magnetic piece and the second magnetic piece; alternatively, the first and second electrodes may be,

the cover casing is provided with a first magnetic part, the lower casing is made of magnetic materials, and the first magnetic part is used for attracting the lower casing so as to fix the cover casing above the lower body; alternatively, the first and second electrodes may be,

the lower shell is provided with a second magnetic part, the housing is made of magnetic materials, and the second magnetic part is used for attracting the housing so that the housing is fixed above the lower body.

Preferably, the moxibustion device further comprises a sealing member disposed at a top end of the upper body, and the sealing member is attached to the housing to seal a gap between the upper body and the housing.

Preferably, the upper body includes an upper base and an upper case, the upper base being mounted in the upper case, the filter portion being located in the upper base;

the moxibustion device further comprises a sealing element which is clamped between the upper base body and the upper shell and used for sealing a gap between the upper base body and the upper shell.

Furthermore, the housing is provided with a first magnetic attraction piece, the upper shell is provided with a second magnetic attraction piece, and the housing is fixed on the upper shell through attraction between the first magnetic attraction piece and the second magnetic attraction piece; alternatively, the first and second electrodes may be,

the cover casing is provided with a first magnetic attraction piece, the upper shell is made of magnetic materials, and the first magnetic attraction piece is used for attracting the upper shell so as to fix the cover casing on the upper body; alternatively, the first and second electrodes may be,

the upper shell is provided with a second magnetic attraction piece, the housing is made of magnetic materials, and the second magnetic attraction piece is used for attracting the housing so that the housing is fixed on the upper body.

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

1. this application moxibustion device has good sealing performance and clean cigarette effect. The elastic component can seal the gap between the lower body and the upper body and the gap between the lower body and the housing, so that smoke generated in the combustion chamber can only flow to the upper body, is filtered by the filtering part in the upper body and then flows out through the housing to finally flow to the external environment, and can not escape from the gap between the lower body and the upper body and the gap between the lower body and the housing during flowing. Therefore, the smoke generated in the combustion chamber can be ensured to flow out of the moxibustion device after being filtered, so that the environment is prevented from being polluted by the smoke. In addition, this application moxibustion device can also avoid the flue gas to overflow and cause the burning of moxa-moxibustion material extravagant to and avoid appearing the condition that the flue gas that the gap overflows burns the moxa-moxibustion person who is holding moxibustion device just.

2. This application moxibustion device still sets up the sealing member and seals up the clearance between body and the housing, prevents that the flue gas that produces from the clearance between last body and the housing from overflowing in the combustion chamber, has further strengthened moxibustion device's sealing performance, ensures clean cigarette effect.

3. This application moxibustion device separates filter house and combustion chamber through the bottom surface of last body to prevent that the burning part direct contact of moxa-moxibustion material from reaching the filter house, avoid naked light to burn out the filter house, guarantee that the filter house can normal use.

4. This application moxibustion device is together fixed with housing and lower body through the mode of magnetism absorption, so not only can make the housing and down connect inseparabler between the body, but also can compress the elastic component for the elastic component takes place to kick-back because of self elasticity and more pastes tight body, lower body and housing, so can further strengthen moxibustion device's sealing performance.

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 an upper body, a lower body and a cover of a moxibustion device according to an embodiment of the present disclosure.

Fig. 2 is an exploded view of the lower body shown in fig. 1.

Fig. 3 is a schematic view of the upper body and seal of fig. 1.

Fig. 4 is a schematic view of the moxibustion device shown in fig. 1, in which an upper body, a lower body and a cover are combined.

Fig. 5 is a schematic view of the elastic member shown in fig. 1.

Fig. 6 is a sectional view of the moxibustion device shown in fig. 1, in which an upper body, a lower body, a housing, an elastic member, and a sealing member are combined together.

Fig. 7 is a sectional view of a moxibustion device according to another embodiment of the present application, in which an upper body, a lower body, a housing, and an elastic member are combined together.

Fig. 8 is a sectional view of a moxibustion device according to another embodiment of the present disclosure, in which an upper body, a lower body, a housing, an elastic member, and a sealing member are combined together.

Fig. 9 is a schematic view of an outer case of the moxibustion device shown in fig. 1.

Fig. 10 is a schematic view of the moxibustion device shown in fig. 1 with a fan mounted on the housing.

Fig. 11 is a schematic view of the moxibustion device shown in fig. 1.

Description of the main elements

100-moxibustion device, 1-lower body, 101-lower base, 1011-bottom wall, 1012-side wall, 1013-first through hole,

1014-first ledge, 1015-second ledge, 1016-first ramp, 102-combustion chamber, 103-lower housing,

104-a second magnetic piece, 2-an upper body, 201-an upper base body, 2011-a containing groove, 202-an upper shell,

2021-side, 2022-bottom, 2023-second slope, 203-second through hole, 204-filter part, 3-cover,

301-vent, 302-first magnetic element, 303-first magnetic element, 4-elastic element, 401-groove,

402-third flange, 5-seal, 6-outer shell, 601-outer cover, 602-base, 603-opening,

604-opening, 7-fan, 8-power supply, 9-control unit, 10-high voltage package, 11-igniter,

12-key switch, 13-fixing part, 131-stopping part.

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 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 partial embodiments of the present application, but 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 "front-back", "vertical", "horizontal", "up-down", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only 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 taken as limiting the present application.

The terms "first", "second", and "third", etc. in the description of the present application and the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "comprises" and any variations thereof, are intended to cover non-exclusive inclusions. Such that a process, 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 expressly listed or inherent to such process, system, article, or apparatus.

Referring to fig. 1, the present application provides a moxibustion device 100. The moxibustion device 100 is used for moxibustion in which moxa heat is generated by igniting a moxibustion material (e.g., moxa stick, not shown) and transferred to the body surface by being brought close to or in contact with the body surface, thereby stimulating the body surface acupuncture points.

In the present embodiment, for convenience of description, an o-xyz coordinate system is established in fig. 1. The direction of a straight line on which an X-axis (corresponding to X in fig. 1) is located is taken as a front-back direction, the direction of a straight line on which a Y-axis (corresponding to Y in fig. 1) is taken as a left-right direction (i.e., a horizontal direction), and the direction of a straight line on which a Z-axis (corresponding to Z in fig. 1) is taken as an up-down direction (i.e., a vertical direction).

Referring to fig. 1, the moxibustion device 100 includes a lower body 1, an upper body 2, and a case 3.

In the present embodiment, the lower body 1 includes a lower base 101 and a lower housing 103. Referring also to fig. 2, the lower base 101 includes a bottom wall 1011 and side walls 1012, the side walls 1012 being vertically disposed on the bottom wall 1011 and enclosing with the bottom wall 1011 a combustion chamber 102 for holding moxibustion material. It is understood that the fixing portion 13 is installed in the combustion chamber 102. The fixing portion 13 serves to fix the moxibustion material so that the moxibustion material can be stably fixed in the combustion chamber 102.

It is to be understood that the present application is not limited to the shapes of the lower base 101, the combustion chamber 102, and the lower housing 103. It is understood that the bottom wall 1011 and the side wall 1012 may be integrally formed, or the bottom wall 1011 and the side wall 1012 may be separately provided. Wherein, the bottom wall 1011 is opened with a plurality of first through holes 1013 so that the outside air can be introduced into the combustion chamber 102 through the first through holes 1013 for the moxibustion material to be burned, and the moxa heat generated by the burning of the moxibustion material can be discharged out of the combustion chamber 102 through the first through holes 1013 for moxibustion.

The top end of the lower base 101 is provided with a first flange 1014 and a second flange 1015. The first flange 1014 is provided to extend upwardly, and the second flange 1015 extends horizontally from a side of the first flange 1014 away from the combustion chamber 102, such that the first flange 1014 and the second flange 1015 may together form a stepped structure.

The lower housing 103 is sleeved outside the lower base 101. It is understood that the lower housing 103 may be provided with a snap structure or fixed to the lower base 101 by a bolt or the like. The top surface of the lower case 103 is lower than the second flange 1015 with a gap from the second flange 1015.

It is understood that the lower case 103 may have a hollow structure penetrating vertically, or may have the same or similar structure as the lower base 101. For example, the lower case 103 is provided with side surfaces and a bottom surface connecting the side surfaces, and the bottom surface of the lower case 103 is covered under the bottom wall 1011.

It is understood that the present application is not limited to the materials of the lower substrate 101 and the lower substrate 103. For example, the lower substrate 101 may be made of a metal (e.g., zinc alloy), and the lower substrate 103 may be made of a plastic material or a metal (e.g., iron).

The upper body 2 is installed above the lower body 1. Referring to fig. 3, in the present embodiment, the upper body 2 includes an upper base 201 and an upper housing 202. The upper case 202 has the same or similar structure as the lower base 101. That is, the upper housing 202 has a side 2021 and a bottom 2022 connected to the side 2021, and the side 2021 and the bottom 2022 together enclose an accommodating space. The upper base 201 is a hollow structure penetrating from top to bottom, and the upper base 201 is located in the accommodating space of the upper housing 202. The bottom surface 2022 is located below the upper base 201 and also above the combustion chamber 102. It is understood that the upper housing 202 may be provided with a snap structure or fixed to the upper base 201 by a bolt or the like.

The bottom surface 2022 is opened with a plurality of second through holes 203, so that the upper base 201 can be communicated with the combustion chamber 102 through the second through holes 203, and the smoke generated by the moxibustion material in the combustion chamber 102 can enter the interior of the upper base 201 through the second through holes 203. It should be understood that, referring to fig. 1 and 6, in this embodiment, the bottom 2022 can also be used for installing the fixing portion 13, and one end of the fixing portion 13 is fixed to the bottom 2022 while the other end extends into the combustion chamber 102 to ensure that the moxibustion material is still located in the combustion chamber 102 when the fixing portion 13 is installed.

Of course, in other embodiments, the upper base 201 may also have the same or similar structure as the upper housing 202, the upper base 201 also has a bottom surface, and the bottom surface is also opened with a plurality of holes, the bottom surface of the upper base 201 is overlapped on the bottom surface 2022 of the upper housing 202 and can be communicated with the second through hole 203 through the hole on the bottom surface of the upper base 201.

It is to be understood that the present application is not limited to the shapes of the upper base 201 and the upper case 202 as long as the upper base 201 and the upper case 202 are fitted to the lower body 1.

It is understood that, in the embodiment of the present application, the side surface 2021 and the bottom surface 2022 of the upper base 201 may be integrally formed, or may be separately provided. This is not a limitation of the present application. It is understood that the present application is not limited to the materials of the upper base 201 and the upper housing 202. For example, when the side 2021 and the bottom 2022 of the upper base 201 are separated, the bottom 2022 may be made of metal (e.g., iron), and the side 2021 may be made of plastic, which has a thermal conductivity lower than that of metal, so that the side 2021 may be prevented from seriously transferring heat during moxibustion and affecting the service life of other components of the moxibustion device 100 near the side 2021.

It is understood that the side and bottom surfaces of the upper housing 202 may also have the same or similar structure as the upper base 201, and the description thereof is omitted here.

In this embodiment, a filter portion 204 is further installed inside the upper base 201. The filter portion 204 is located above the bottom surface 2022, i.e., the bottom surface 2022 is located between the filter portion 204 and the combustion chamber 102. The bottom surface 2022 serves as a partition structure for separating the filter unit 204 from the combustion chamber 102 when the moxibustion material is burned to the portion thereof for connecting the fixing unit 13, thereby preventing the burning portion of the moxibustion material from directly contacting the filter unit 204 and preventing the filter unit 204 from being burned by open fire.

The filtering portion 204 can be used for filtering the smoke flowing into the upper base 201, so that the smoke flows out of the upper body 2 after being filtered and purified. It will be appreciated that the gap between the filter portion 204 and the upper substrate 201 may be sealed by a sealing glue or the like to prevent the fumes from escaping from the gap between the filter portion 204 and the upper substrate 201 without being filtered by the filter portion 204. It is understood that the present application is not limited to the type of filter portion 204, for example, the filter portion 204 may be a filter cotton, a screen, or an activated carbon filter.

It is understood that, in this embodiment, the fixing portion 13 may further include a stopping portion 131 at an end thereof close to the bottom surface 2022, and the stopping portion 131 may stop the moxibustion material from being too close to the bottom surface 2022 when the moxibustion material is fixed to the fixing portion 13, so that the moxibustion material is spaced from the bottom surface 2022 by a certain distance, and thus, during moxibustion, the burning portion of the moxibustion material is prevented from being too close to the filter portion 204 to ignite the filter portion 204.

Referring again to fig. 2 and 3, for ease of installation, the lower base 101 also has a first ramp 1016 at the top end of the first flange 1014. Correspondingly, the bottom end of the upper housing 202 is provided with a second slope 2023. The first slope 1016 and the second slope 2023 slope in the same direction, for example, both slope toward the combustion chamber 102, such that the first slope 1016 and the second slope 2023 may be adapted. In this way, when the upper body 2 is mounted on the lower body 1, the upper body 2 can be smoothly mounted on the lower body 1 by the second slope 2023 moving along the first slope 1016, and the first slope 1016 can play a certain role in limiting the upper body 2, so that the upper body 2 is stably positioned on the lower body 1.

Referring to fig. 4, the cover 3 is disposed on the upper body 2, and the bottom end of the cover 3 extends to the second flange 1015, so as to cover the upper body 2. It is understood that the present application does not limit the material of the cover 3. For example, the housing 3 may be made of plastic, or may be made of metal (e.g., iron).

It can be understood that the interior of the housing 3 communicates with the upper base 201, that is, the lower body 1, the upper body 2 and the housing 3 communicate with each other in sequence. The housing 3 is further opened with a vent 301, so that the housing 3 can communicate with the external environment through the vent 301. Therefore, the outside air can enter the combustion chamber 102 through the first through hole 1013 to maintain the combustion of the moxibustion material, and the smoke generated by the combustion rises in the combustion chamber 102 and can directly enter the upper base 201 or enter the upper base 201 through the second through hole 203, and then flows out of the casing 3 through the vent 301 after being filtered and purified by the filter part 204 in the upper base 201. That is, the upper body 2, the lower body 1 and the cover 3 together form a flow passage for gas.

In the embodiment of the present application, the cover 3 is connected to the upper body 2 by magnetic attraction. For example, as shown in fig. 1, the cover 3 is provided with a first magnetic member 302 (e.g., a magnet), the upper housing 202 is made of a magnetic material (e.g., a metal material with magnetism such as an iron material), and the first magnetic member 302 is used for attracting the upper housing 202, so that the cover 3 is fixed to the upper body 2. For another example, the upper housing 202 is provided with a second magnetic member (e.g., a magnet), the cover 3 is made of a magnetic material (e.g., a metal material with magnetism such as an iron material), and the second magnetic member is used for attracting the cover 3, so that the cover 3 is fixed to the upper body 2. For another example, the cover 3 is provided with a first magnetic member 302, the upper housing 202 is provided with a second magnetic member, and the cover 3 is fixed to the upper housing 202 by attraction between the first magnetic member 302 and the second magnetic member. Wherein, first magnetism piece 302 and the second magnetism piece of inhaling all can adopt magnet, or first magnetism piece 302 and the second magnetism arbitrary one in the piece of inhaling adopts magnet, and another adopts the iron sheet that can be adsorbed by magnet.

Similarly, the cover 3 is connected to the lower body 1 by magnetic attraction. For example, as shown in fig. 1, the cover 3 is provided with a first magnetic member 303, and at the same time, the lower case 103 is provided with a second magnetic member 104, and the cover 3 is fixed to the lower body 1 by attraction between the first magnetic member 303 and the second magnetic member 104. The first magnetic member 303 and the second magnetic member 104 may both adopt magnets, or one of the first magnetic member 303 and the second magnetic member 104 adopts a magnet, and the other adopts an iron piece which can be attracted by the magnet. For another example, the cover 3 is provided with a first magnetic member 303 (e.g., a magnet), the lower housing 103 is made of a magnetic material (e.g., a metal material having magnetism such as an iron material), and the first magnetic member 303 is used to attract the lower housing 103, so that the cover 3 is fixed to the lower body 1. For another example, the lower housing 103 is provided with a second magnetic member 104 (e.g., a magnet), the cover 3 is made of a magnetic material (e.g., a metal material having magnetism such as an iron material), and the second magnetic member 104 is used for attracting the cover 3 so as to fix the cover 3 to the lower body 1.

Referring to fig. 1 and 5, the moxibustion device 100 further includes an elastic member 4. Referring to fig. 1 and 5, in the present embodiment, the elastic element 4 is a ring-shaped structure, and the elastic element 4 is mounted on the lower body 1 to perform a sealing function. The elastic part 4 can be made of fluororubber and has excellent air tightness and high-temperature resistance.

Specifically, in the present embodiment, referring to fig. 5 and fig. 6, the elastic element 4 is provided with a groove 401 on a side thereof facing the lower base 101. The groove 401 is adapted in shape and size to the second flange 1015 such that the second flange 1015 may be received in the groove 401. Meanwhile, the bottom of the groove 401 may fill the gap between the second flange 1015 and the lower housing 103. In this way, the elastic member 4 can be fixed on the lower base 101 by the fit between the groove 401 and the second flange 1015, and covers the outer peripheral edge of the top end of the lower base 101 while covering the top end of the lower housing 103, so that the bottom surface of the elastic member 4 is attached to the lower housing 103, and the elastic member 4 seals the gap between the lower housing 103 and the lower base 101.

Wherein, can understand, when the mode of inhaling through magnetism between the cover 3 and the lower body 1 is fixed together, can also compress elastic component 4 between cover 3 and the lower body 1 for the elastic component takes place to kick-back because of self elasticity, thereby can more paste body 2, lower body 1 and cover 3 tightly, so can further strengthen moxibustion device 100's sealing performance.

In this embodiment, the top surface of the elastic member 4 is higher than the first flange 1014, i.e., the top surface of the elastic member 4 is higher than the first inclined surface 1016 at the top end of the first flange 1014. In this way, the lower base 101 can abut against the upper housing 202 through the elastic member 4, and the elastic member 4 abuts against the second slope 2023 at the bottom end of the upper housing 202, so that the elastic member 4 seals the gap between the first slope 1016 and the second slope 2023, that is, the gap between the lower base 101 and the upper housing 202.

The resilient element 4 is provided with a third flange 402 on its side remote from the second flange 1015. In this manner, the lower body 1 can abut against the bottom surface of the housing 3 via the third flange 402, and the third flange 402 abuts against the housing 3, so that the elastic member 4 seals the gap between the lower body 1 and the housing 3.

Therefore, the smoke generated from the moxibustion material in the combustion chamber 102 cannot escape from the gap between the lower base 101 and the upper case 202 and/or the gap between the lower body 1 and the cover 3, and only flows into the upper body 2, passes through the cover 3 after being filtered by the upper body 2, and finally flows to the outside environment. Therefore, the gas flowing to the external environment can be ensured to be the gas obtained by filtering and purifying the flue gas, the environment pollution is avoided, and the environment protection is facilitated.

Of course, the elastic member 4 may have other structures. For example, referring to fig. 7, in other embodiments, the elastic element 4 is a hollow cylindrical sleeve-shaped structure, and the elastic element 4 is sleeved on the upper casing 202 so as to cover the side 2021 and the second inclined surface 2023 of the upper casing 202. Furthermore, the elastic member 4 is interposed between the upper case 202 and the cover case 3, and also between the second slope 2023 of the upper case 202 and the first slope 1016 of the lower base 101, so that the elastic member 4 can be brought into close contact with the side surface 2021 of the upper case 202 and the inner surface of the cover case, and also with the second slope 2023 and the first slope 1016, thereby sealing the gap between the upper body and the cover case and the gap between the first slope 1016 and the second slope 2023.

In the embodiment of the present application, in order to enhance the sealing performance of the moxibustion device 100, the moxibustion device 100 further includes a sealing member 5.

Referring to fig. 3 again, in the present embodiment, the sealing member 5 is sandwiched between the upper base 201 and the upper housing 202, and plays a role of sealing a gap between the upper base 201 and the upper housing 202. Specifically, the upper base 201 is provided with a housing groove 2011 on a side thereof facing the upper case 202. The packing 5 may be received in the receiving groove 2011 to be fixed to the upper base 201. The sealing member 5 partially protrudes from the receiving groove 2011, and thus can abut against and abut against the upper case 202, so that the gap between the upper base 201 and the upper case 202 is sealed. Of course, in other embodiments, the receiving groove 2011 may be disposed on a side of the upper housing 202 facing the upper base 201, and a portion of the sealing member 5 protruding from the receiving groove 2011 abuts against and adheres to the upper base 201.

It will be appreciated that in other embodiments, the sealing member 5 may be disposed at the top end of the upper body 2 so as to cover the top end of the upper body 2 and abut against the casing 3, as shown in fig. 8. In this manner, the seal member 5 can function to seal the gap between the upper body 2 and the cover 3. Of course, in other embodiments, the sealing member 5 may be disposed between the top end of the upper body 2 and the upper base 201 and the upper housing 202.

It is understood that the sealing member 5 may be made of a fluororubber ring having excellent airtightness and high temperature resistance.

It is understood that, in other embodiments, when the elastic member 4 is a hollow sleeve-shaped structure, since the elastic member 4 is already interposed between the upper housing 202 and the housing 3, the gap between the upper housing 202 and the housing 3 can be sealed, and the moxibustion device 100 may be provided with only the elastic member 4 without the sealing member 5.

Referring to fig. 9, in the present embodiment, the moxibustion device 100 further includes an outer casing 6. The outer case 6 covers the housing 3, the upper body 2, the sealing member 5, the elastic member 4, and the lower body 1. When the moxibustion device 100 is held by a moxibustion person to perform moxibustion, the hands of the moxibustion person directly contact the outer shell 6 instead of the lower body 1, therefore, the heat of the lower body 1, which is caused by the combustion of the combustion chamber 102, can be transferred to the outer shell 6 first and then transferred to the hands of the moxibustion person, namely, the outer shell 6 can play a role of heat insulation to a certain extent, and the phenomenon that the hands of the moxibustion person are directly contacted with the high-temperature lower body 1 to cause scalding is avoided. And can also further prevent fumes from escaping to the outside environment through the gaps between the upper body 2 and the lower body 1, between the casing 3 and the upper body 2, and between the casing 3 and the lower body 1.

It will be appreciated that for ease of installation, the outer housing 6 may include an outer cover 601 and a base 602, the outer cover 601 and base 602 being connected by snap-fit and/or screw-thread means, etc. The base 602 may be provided with a plurality of openings 603, wherein a plurality of the openings 603 communicate with the first through hole 1013 of the bottom wall 1011 of the combustion chamber 102, so that the external air can flow into the combustion chamber 102 from the openings 603 and the first through hole 1013, and the moxa heat in the combustion chamber 102 can be easily flowed out from the openings 603 and the first through hole 1013.

In this embodiment, referring to fig. 10, the moxibustion device 100 further includes a fan 7, a power supply 8 and a control unit 9. The power supply 8 and the control unit 9 are respectively arranged on two opposite sides of the housing 3, and the power supply 8 is connected with the control unit 9 and used for supplying power to the control unit 9. The fan 7 is installed on a side of the cover 3 away from the upper body 2 and covers the air vent 301. Referring to fig. 6 and 11, the outer casing 6 is correspondingly provided with an opening 604, so that the vent 301 can still communicate with the external environment through the fan 7 and the opening 604. The control unit 9 is connected to the fan 7 for driving the fan 7 to rotate, so as to accelerate the flow of the gas at the ventilating opening 301, so that the gas flowing out of the ventilating opening 301 can flow to the opening 604 and to the outside environment quickly, thereby accelerating the combustion of the moxibustion material and heating the combustion chamber 102 quickly. The gaps between the upper body 2 and the lower body 1, between the cover 3 and the upper body 2, and between the cover 3 and the lower body 1 are sealed by the elastic member 4 and the sealing member 5, so that the gas can be discharged only through the fan 7 on the vent 301.

It is understood that moxibustion device 100 may also include a temperature sensor (not shown). A temperature sensor is mounted to the bottom wall 1011 or base 602 of the combustion chamber 102 for collecting the temperature of the combustion chamber 102. The temperature sensor is electrically connected with the control unit 9, so that the control unit 9 can receive the temperature collected by the temperature sensor and control the fan 7 to start when the temperature does not reach the set temperature threshold value, so that the temperature of the combustion chamber 102 can reach the set temperature threshold value.

It is to be understood that the present application is not limited to the firing of the device 100. The moxibustion device 100 may be manually ignited, or may be automatically ignited as in the present embodiment. Specifically, referring to fig. 3, the moxibustion device 100 of the present embodiment further includes a high-voltage pack 10 and an igniter 11. The high voltage pack 10 is installed in the upper body 2, particularly between the lower base 101 and the lower base 103, so that the space of the moxibustion device 100 can be fully utilized, avoiding an increase in the size of the moxibustion device 100. The igniter 11 is installed in the combustion chamber 102. The high voltage pack 10 is connected with the igniter 11 and the control unit 9, and is used for providing high voltage electricity for the igniter 11 under the control of the control unit 9, so that the igniter 11 automatically ignites moxibustion materials. It is understood that the present embodiments are not limited to the type of igniter 11, and may be, for example, a pulse igniter 11 or a piezo ceramic igniter 11.

It is understood that the moxibustion device 100 of the present embodiment may further include a key switch 12, and the key switch 12 is connected to the control unit 9. Referring again to fig. 11, a key switch 12 is provided on the surface of the outer case 6 so that the moxibustion person presses the key switch 12 to send a signal for controlling the igniter 11 and/or the fan 7 to the control unit 9, and when the control unit 9 receives the signal, the igniter 11 is controlled to ignite and/or the fan 7 is controlled to start and stop.

In summary, the moxibustion device 100 of the present application has excellent sealing performance by providing the elastic member 4 to seal the gap between the lower body 1 and the upper body 2 and the gap between the lower body 1 and the housing 3. In this way, the flue gas generated in the combustion chamber 102 can only flow to the upper body 2, is filtered by the filter part 204 in the upper body 2, then flows out through the cover 3, and finally flows to the external environment, and does not escape from the gap between the lower body 1 and the upper body 2 and the gap between the lower body 1 and the cover 3 in the process of flowing. This ensures that the smoke generated in the combustion chamber 102 is filtered before flowing out of the moxibustion device 100, thereby avoiding the pollution of the smoke to the environment. Moreover, the waste of combustion of moxibustion materials caused by the escape of smoke can be avoided.

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 moxibustion device is characterized by comprising an upper body, a lower body, a housing and an elastic part, wherein the upper body is arranged on the lower body, the housing is sleeved on the upper body, the lower body, the upper body and the housing are sequentially communicated, and the lower body and the housing are respectively communicated with the external environment;

the lower body is provided with a combustion chamber for burning moxibustion materials, the upper body is provided with a filter part, and the filter part is used for filtering smoke generated by burning the moxibustion materials in the combustion chamber;

the elastic piece seals gaps between the lower body and the upper body and between the lower body and the housing, so that the smoke in the combustion chamber flows to the upper body, is filtered by the filtering part of the upper body and then flows to the external environment through the housing.

2. The moxibustion device as claimed in claim 1, wherein the elastic member is wrapped around the outer periphery of the top end of the lower body, and the elastic member is closely attached to the upper body and the housing.

3. The moxibustion device as claimed in claim 2, wherein the lower body is provided at the top end thereof with a first flange extending upward and a second flange extending horizontally from one side of the first flange;

the elastic piece is provided with a groove, the second flange is correspondingly contained in the groove, and the top surface of the elastic piece is higher than the first flange and tightly attached to the upper body.

4. A moxibustion device according to claim 3 wherein the resilient member is provided with a third flange on a side thereof remote from the second flange, the third flange abutting the casing.

5. The moxibustion device according to claim 1, wherein the elastic member is fitted to the upper body, and the elastic member is interposed between the upper body and the case and between the upper body and the lower body.

6. The moxibustion device as claimed in claim 1, wherein the lower body has a first inclined surface at its top end, the upper body has a second inclined surface, the first inclined surface is matched with the second inclined surface, and the elastic member is used for sealing a gap between the first inclined surface and the second inclined surface.

7. The moxibustion device of claim 1, wherein the lower body comprises a lower base provided with the combustion chamber and a lower case in which the lower base is mounted;

the cover is provided with a first magnetic piece, the lower shell is provided with a second magnetic piece, and the cover is fixed above the lower body through attraction between the first magnetic piece and the second magnetic piece; alternatively, the first and second electrodes may be,

the cover casing is provided with a first magnetic part, the lower casing is made of magnetic materials, and the first magnetic part is used for attracting the lower casing so as to fix the cover casing above the lower body; alternatively, the first and second electrodes may be,

the lower shell is provided with a second magnetic part, the housing is made of magnetic materials, and the second magnetic part is used for attracting the housing so that the housing is fixed above the lower body.

8. The moxibustion device of claim 1 further comprising a seal disposed at the top end of the upper body and abutting the housing to seal a gap between the upper body and the housing.

9. The moxibustion device of claim 1, wherein the upper body comprises an upper base and an upper case, the upper base being mounted in the upper case, the filter being located in the upper base;

the moxibustion device further comprises a sealing piece, wherein the sealing piece is clamped between the upper base body and the upper shell and is used for sealing a gap between the upper base body and the upper shell.

10. The moxibustion device of claim 9, wherein the housing is provided with a first magnetic attraction member, the upper case is provided with a second magnetic attraction member, and the housing is fixed to the upper case by attraction between the first magnetic attraction member and the second magnetic attraction member; alternatively, the first and second electrodes may be,

the cover casing is provided with a first magnetic attraction piece, the upper casing is made of magnetic materials, and the first magnetic attraction piece is used for attracting the upper casing to fix the cover casing on the upper body; alternatively, the first and second electrodes may be,

the upper shell is provided with a second magnetic attraction piece, the housing is made of magnetic materials, and the second magnetic attraction piece is used for attracting the housing so that the housing is fixed on the upper body.

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