Moxibustion device and electrostatic smoke removal structure thereof

Abstract

The static smoke removal structure comprises a smoke removal shell, a moxa smoke channel is fixed to the smoke removal shell, the lower end of the moxa smoke channel is used for covering the upper end of a moxa combustion chamber, the moxa smoke channel is provided with a conical smoke removal section, the inner diameter of the conical smoke removal section is gradually decreased from bottom to top, and a static adsorption structure is arranged in the conical smoke removal section. A smoke flowing space for moxa smoke to pass through from bottom to top is formed on the periphery of the electrostatic adsorption structure, and a moxa smoke filtering layer is arranged at the upper end of the moxa smoke channel. The utility model provides an unpowered static smoke removal structure for removing moxa smoke and a moxibustion device using the static smoke removal structure.

Description

Technical Field

[0001] The utility model relates to supporting equipment in the field of moxibustion treatment, in particular to a moxibustion device and an electrostatic smoke removal structure thereof. Background Art

[0002] The therapeutic principle of moxibustion is to produce benign stimulation to the local skin and acupuncture points through the burning of moxa to achieve the purpose of treating diseases. In the specific operation, various moxibustion materials made of moxa are needed as treatment tools, and the heat after burning is used to approach the lesion or acupuncture points. The ancient moxibustion is operated manually, requiring the moxibustion practitioner to accurately control the acupuncture points and distances. The operation is complicated and requires high technical requirements for the moxibustion practitioner. In addition, for certain designated parts, moxibustion takes a long time and the labor intensity of the moxibustion practitioner is high.

[0003] With the advancement of science and technology, the use of moxibustion robots, i.e., automated moxibustion devices, to perform moxibustion operations is becoming more and more popular. Specifically, the moxibustion box is placed on an action output mechanism. The moxibustion box includes a mounting base, in which a moxibustion material combustion chamber for igniting moxa or moxa sticks is provided, and an outer shell covering the upper side of the moxibustion material combustion chamber is provided on the upper side of the mounting base, and a corresponding smoke removal structure is provided in the outer shell.

[0004] The main components of moxa smoke are ammonia, ethanol, ethylene glycol, acetic acid, acetamide, propionic acid, cyclohexene, methylfuran, butyramide, 3-methyl-butyramide, tetronic acid, amyl alcohol, 2-methylamyl alcohol, sidone, n-hexylamine, naphthalene, decanoic acid, hydantoin, trimethylparadiazine, and bromoazetidine. Simply removing part of the combustibles in the moxa smoke through secondary combustion can also produce new substances after combustion, and the removal effect of the moxa smoke cannot be guaranteed.

[0005] Of course, there are also ways to remove moxa smoke by adding fans and filters on the market, that is, the fan extracts the moxa smoke in the moxa box, and the filter absorbs and processes the moxa smoke to achieve the purpose of removing the moxa smoke. However, the use of a fan filter will increase the structural cost of the equipment, and more importantly, the use of a fan will accelerate the burning speed of the moxa stick, which is not conducive to the natural and normal burning treatment of the moxa stick, and also increases the cost of use. Utility Model Content

[0006] The purpose of the utility model is to provide a non-powered electrostatic smoke removal structure for removing moxa smoke; the purpose of the utility model is also to provide a moxibustion device using the electrostatic smoke removal structure.

[0007] In order to solve the above technical problems, the technical solution of the electrostatic smoke removal structure in the utility model is as follows:

[0008] An electrostatic smoke removal structure for a moxibustion device includes a smoke removal shell, a moxa smoke channel is fixed on the smoke removal shell, and the lower end is used to cover the upper end of a moxa material combustion chamber. The moxa smoke channel has a conical smoke removal section with an inner diameter that gradually decreases from bottom to top. An electrostatic adsorption structure is arranged in the conical smoke removal section. The periphery of the electrostatic adsorption structure forms a smoke flow space for moxa smoke to pass from bottom to top. A moxa smoke filter layer is arranged at the upper end of the moxa smoke channel.

[0009] Furthermore, the smoke removal shell includes a barrel shell coaxially arranged with the moxa smoke channel, the moxa smoke channel is located on the inner side of the barrel shell, a first insulation layer is filled between the inner wall of the barrel shell and the outer wall of the moxa smoke channel, a shell top cover is provided at the upper end of the barrel shell, and the top of the moxa smoke channel is fixed on the shell top cover.

[0010] Furthermore, the overall shape of the electrostatic adsorption structure is a spiral shape coaxially arranged with the conical smoke removal section, the outer periphery of the electrostatic adsorption structure is spaced from the inner wall of the conical smoke removal section, the diameter of the electrostatic adsorption structure gradually decreases from bottom to top, the smoke flow space is located at the center and periphery of the electrostatic adsorption structure, and the lower end center position of the electrostatic adsorption structure constitutes a central avoidance space for avoiding the corresponding moxa stick needle, and a combustion chamber cover plate is provided at the upper end of the moxibustion material combustion chamber, and the moxa stick needle is guided and moved along the up and down directions and assembled on the combustion chamber cover plate, and a pin spring is provided between the combustion chamber cover plate and the moxa stick needle to apply a downward force to the moxa stick needle, and the lower end of the pin is used to connect with the moxa stick.

[0011] Furthermore, the electrostatic adsorption structure includes a spiral adsorption structure skeleton, and the electrostatic adsorption structure also includes an electrostatic adsorption brush fixed on the adsorption structure skeleton. The bristle length of the electrostatic adsorption brush extends radially along the adsorption structure skeleton, and a plurality of the bristles are distributed circumferentially on each section of the adsorption structure skeleton.

[0012] Furthermore, the electrostatic smoke removal structure also includes an wormwood smoke outlet cover, which includes an upper cover plate, a lower cover plate and an outlet cover side plate arranged between the upper cover plate and the lower cover plate. One end of the wormwood smoke outlet cover is hingedly connected to the upper end of the smoke removal shell, and the other end of the wormwood smoke outlet cover is connected to the smoke removal shell by magnet adsorption. An exhaust port is provided on the upper cover plate, and the upper cover plate, the lower cover plate and the outlet cover side plate form an exhaust cavity. The wormwood smoke filter layer is provided on the lower cover plate.

[0013] The technical solution of the moxibustion device in the utility model is:

[0014] A moxibustion device comprises a mounting base, a moxibustion material combustion chamber is arranged in the mounting base, an electrostatic smoke removal structure is arranged at the upper end of the mounting base, the electrostatic smoke removal structure comprises a smoke removal shell, a moxa smoke channel is fixed at the lower end of the smoke removal shell for covering the upper end of the moxa material combustion chamber, the moxa smoke channel has a conical smoke removal section with an inner diameter gradually decreasing from bottom to top, an electrostatic adsorption structure is arranged in the conical smoke removal section, a smoke flow space is formed around the electrostatic adsorption structure for moxa smoke to pass from bottom to top, and a moxa smoke filter layer is arranged at the upper end of the moxa smoke channel.

[0015] Furthermore, the smoke removal shell includes a barrel shell coaxially arranged with the moxa smoke channel, the moxa smoke channel is located on the inner side of the barrel shell, a first insulation layer is filled between the inner wall of the barrel shell and the outer wall of the moxa smoke channel, a shell top cover is provided at the upper end of the barrel shell, and the top of the moxa smoke channel is fixed on the shell top cover.

[0016] Furthermore, the overall shape of the electrostatic adsorption structure is a spiral shape coaxially arranged with the conical smoke removal section, the outer periphery of the electrostatic adsorption structure is spaced apart from the inner wall of the conical smoke removal section, the diameter of the electrostatic adsorption structure gradually decreases from bottom to top, the smoke flow space is located at the center and periphery of the electrostatic adsorption structure, and the lower end center position of the electrostatic adsorption structure constitutes a central avoidance space for avoiding the corresponding moxa stick needle.

[0017] Furthermore, the electrostatic adsorption structure includes a spiral adsorption structure skeleton, and the electrostatic adsorption structure also includes an electrostatic adsorption brush fixed on the adsorption structure skeleton. The bristle length of the electrostatic adsorption brush extends radially along the adsorption structure skeleton, and a plurality of the bristles are distributed circumferentially on each section of the adsorption structure skeleton.

[0018] Furthermore, the electrostatic smoke removal structure also includes an wormwood smoke outlet cover, which includes an upper cover plate, a lower cover plate and an outlet cover side plate arranged between the upper cover plate and the lower cover plate. One end of the wormwood smoke outlet cover is hingedly connected to the upper end of the smoke removal shell, and the other end of the wormwood smoke outlet cover is connected to the smoke removal shell by magnet adsorption. An exhaust port is provided on the upper cover plate, and the upper cover plate, the lower cover plate and the outlet cover side plate form an exhaust cavity. The wormwood smoke filter layer is provided on the lower cover plate.

[0019] The beneficial effects of the present utility model are as follows: in the present utility model, a moxa smoke channel is provided on the upper side cover of the moxibustion material combustion chamber. First, by utilizing the bottom-to-top smoke rising effect of hot smoke, the smoke generated after the moxa material combustion process will automatically enter the moxa smoke channel. An electrostatic adsorption structure is provided in the conical smoke removal section of the moxa smoke channel. When the smoke generated after the moxa material combustion passes through the moxa smoke channel, it is accelerated without power by the conical moxa smoke channel. The particles in the accelerated smoke rub against the electrostatic adsorption structure, causing the electrostatic adsorption structure to absorb large particles and most of the droplets in the moxa smoke, while the small particles and remaining droplets in the moxa smoke are adsorbed by the moxa smoke filter layer, thereby achieving the purpose of removing the moxa smoke. In the present utility model, there is no need to use other power equipment such as a fan, which can not only reduce the cost of the electrostatic smoke removal structure itself and the moxibustion device, but also will not have much impact on the natural combustion of the moxa material, can reduce the burning speed of the moxa material, and ensure the corresponding therapeutic effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] By reading the following detailed description with reference to the accompanying drawings, the above and other objects, features and advantages of the exemplary embodiments of the present disclosure will become readily understood. In the accompanying drawings, several embodiments of the present disclosure are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0021] Figure 1 It is a structural schematic diagram of an embodiment of the moxibustion device in the utility model;

[0022] Figure 2 yes Figure 1 Stereoscopic image of

[0023] Figure 3 yes Figure 1 A schematic diagram of the coordination between the mounting base and the replacement structure;

[0024] Figure 4 yes Figure 1 A schematic diagram of the cooperation between the first holding member, the second holding member, the locking knob and the slider of the middle changing structure;

[0025] Figure 5 yes Figure 4 A structural diagram from another perspective;

[0026] Figure 6 yes Figure 1 A schematic cross-sectional view of the coordination between the adsorption structure frame and the bristles;

[0027] Figure 7 It is a schematic diagram of the coordination of the moxibustion material combustion chamber, the moxa stick needle, the moxa stick and the vibrating screen in the utility model;

[0028] Explanation of the reference numerals: 1. mounting base; 2. first clamping member; 3. first hinge axis; 4. second hinge axis; 5. second clamping member; 6. second pin shaft; 7. slider spring; 8. slider; 9. locking knob; 10. first pin shaft; 11. cylinder shell; 12. clamping member locking surface; 13. elastic pad; 14. pressure ring; 15. slider guide groove; 16. moxibustion material combustion chamber; 17. needle spring; 18. second thermal insulation layer; 19. combustion chamber cover; 20. moxa stick needle; 21. first thermal insulation layer; 22. moxa smoke channel ; 23. Magnet; 24. Moxa smoke filter layer; 25. Moxa smoke outlet cover; 26. Exhaust chamber; 27. Exhaust port; 28. Hinge; 29. ​​Vibrating filter; 30. Electrostatic adsorption structure; 31. Lower end cover; 32. Needle tip structure; 33. Mounting hole; 34. Buckle; 35. Air vent of cover; 36. Adsorption structure skeleton; 37. Bristles; 38. Cover connecting section; 39. Conical smoke removal section; 40. Mounting arm; 41. Moxa stick; 42. Vibrating motor; 43. Guide column; 44. Filter reset spring; 45. Moxa stick. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present invention, the present invention is described in more detail below in conjunction with the accompanying drawings and specific embodiments. The accompanying drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0030] It should be noted that, unless otherwise defined, all technical and scientific terms used in this specification have the same meanings as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0031] In the utility model, a moxibustion device is implemented as follows Figures 1 to 7 As shown: it includes a mounting base 1, the mounting base 1 includes a mounting arm 40, and the mounting arm 40 is provided with a mounting hole 33. The mounting base can be fixed to the corresponding action output mechanism through the mounting hole 33, and the mounting base can be moved through the action output mechanism.

[0032] A moxibustion material combustion chamber 16 is arranged in the mounting base, and moxa sticks are used to burn in the moxibustion material combustion chamber 16. A vibration filter 29 is arranged at the bottom of the moxibustion material combustion chamber. The mesh holes of the vibration filter 29 constitute air inlet holes, and moxa ash produced by the moxa sticks can also fall through the mesh holes. The bottom of the mounting base 1 is connected to a lower end cover 31 by screws, and the vibration filter can be assembled on the lower end cover 31 by elastic parts so as to float up and down.

[0033] Specifically, a vertical guide column 43 is provided on the lower end cover 31, and the vibration filter 29 is guided and moved in the up and down direction and assembled on the guide column 43. The elastic member is a filter reset spring 44 located between the lower end cover and the vibration filter, and the filter reset spring 44 is sleeved on the guide column. A vibration motor 42 for driving the vibration filter to vibrate up and down is fixed on the upper end of the vibration filter 29.

[0034] A combustion chamber cover plate 19 is provided at the top of the moxibustion material combustion chamber. The combustion chamber cover plate 19 is detachably connected to the upper end of the moxibustion material combustion chamber through a buckle 34. A cover plate air vent 35 is provided on the combustion chamber cover plate 19. The center position of the combustion chamber cover plate is guided and moved along the up and down directions to be equipped with a moxa stick needle 20. The bottom of the moxa stick needle 20 is a needle tip structure 32. When in use, the moxa stick is placed on the lower side of the moxa stick needle 20, and the needle tip structure 32 is inserted into the upper end of the moxa stick to achieve the connection between the moxa stick and the moxa stick needle. The bottom of the moxa stick is in contact with the vibration filter. A vertically arranged needle spring 17 is provided between the combustion chamber cover plate and the moxa stick needle. The needle spring 17 is used to apply a downward force to the moxa stick needle. In this embodiment, the needle spring is a compression spring. The needle spring sleeve is connected to the outer periphery of the moxa stick needle. Under the action of the needle spring, it can be ensured that the lower end of the moxa stick is always in contact with the vibration filter. In other embodiments of the present utility model, the combustion chamber cover plate may also be detachably connected to the moxibustion material combustion chamber by means of screws or other detachable connection structures.

[0035] When moxa ash accumulates at the lower end of the moxa stick and needs to be removed, the moxa box is moved from the upper side of the human skin, and the vibration motor starts to work, causing the vibration filter to vibrate up and down. During this process, the moxa needle also floats up and down to cooperate with the vibration of the vibration filter, thereby shaking off the moxa ash on the moxa stick. The moxa ash falls through the mesh of the vibration filter and will not fall on the patient's skin and scald the patient. After the moxa ash is shaken off, the moxa box can be moved to the upper side of the patient's skin. During the burning process of the moxa stick, as the moxa stick is continuously consumed, the length of the moxa stick will become shorter. Under the action of the needle spring, the moxa stick can always remain in contact with the vibration filter.

[0036] The mounting base has a combustion chamber accommodating cavity located outside the moxibustion material combustion chamber, and a second insulation layer 18 is arranged between the combustion chamber accommodating cavity and the moxibustion material combustion chamber. The second insulation layer 18 is a foaming insulation layer formed by foaming of a foaming agent, and the second insulation layer is used to reduce heat loss in the moxibustion material combustion chamber.

[0037] The moxibustion device also includes an electrostatic smoke removal structure connected to the upper end of the mounting base through a change structure, the electrostatic smoke removal structure includes a smoke removal shell, the smoke removal shell includes a vertically arranged barrel shell 11 fixed to the upper end of the mounting base, and a shell top cover is arranged at the upper end of the barrel shell 11. The electrostatic smoke removal structure also includes a moxa smoke channel 22 coaxially arranged inside the barrel shell, the moxa smoke channel 22 includes a conical smoke removal section 39 and a cover section 38 arranged up and down, the cover section 38 is covered on the upper side of the moxibustion material combustion chamber 16, the inner diameter of the cover section 38 gradually decreases from bottom to top, the inner diameter of the conical smoke removal section 39 gradually decreases from bottom to top, the length of the conical smoke removal section 39 is greater than the length of the cover section, and the taper of the cover section is greater than the taper of the conical smoke removal section.

[0038] An electrostatic adsorption structure is provided in the conical smoke removal section, and the periphery of the electrostatic adsorption structure constitutes a smoke flow space for the mugwort smoke to pass from bottom to top. A mugwort smoke filter layer 24 is provided at the upper end of the mugwort smoke channel, and the mugwort smoke filter layer 24 is made of filter cotton (or activated carbon). In this embodiment, the electrostatic smoke removal structure also includes a mugwort smoke outlet cover 25, and the mugwort smoke outlet cover 25 includes an upper cover plate, a lower cover plate, and an outlet cover side plate arranged between the upper cover plate and the lower cover plate. One end of the mugwort smoke outlet cover is hingedly connected to the upper end of the smoke removal shell by a hinge 28, and the other end of the mugwort smoke outlet cover is adsorbed and connected to the smoke removal shell by a magnet 23. The upper cover plate, the lower cover plate, and the outlet cover side plate surround an exhaust cavity 26 with a diameter larger than the mugwort smoke filter layer. The mugwort smoke filter layer is arranged on the lower cover plate, and an exhaust port 27 is arranged on the upper cover plate. When the mugwort smoke filter layer needs to be replaced, the mugwort smoke outlet cover only needs to be flipped open to replace the mugwort smoke filter layer.

[0039] A first insulation layer 21 is filled between the inner wall of the cylinder shell and the outer wall of the moxa smoke channel. The first insulation layer 21 is a foaming insulation layer formed by foaming a foaming agent. The first insulation layer is used to reduce heat loss when smoke flows through the conical moxa smoke channel.

[0040] The upper end of the shell body is provided with a shell top cover, and the top of the moxa smoke channel 22 is fixed on the shell top cover. The upper end of the electrostatic adsorption structure is fixed on the shell top cover, and the shell top cover is provided with a top cover vent. After the smoke flows through the moxa smoke channel, it is discharged through the top cover vent, and then enters the exhaust chamber 26 after passing through the moxa smoke filter layer 24, and finally discharged through the exhaust port.

[0041] The overall shape of the electrostatic adsorption structure is a spiral shape coaxially arranged with the conical smoke removal section. The outer periphery of the electrostatic adsorption structure is spaced apart from the inner wall of the conical smoke removal section. The diameter of the electrostatic adsorption structure gradually decreases from bottom to top. The smoke flow space is located at the center and periphery of the electrostatic adsorption structure. The lower end center position of the electrostatic adsorption structure constitutes a central avoidance space for avoiding the corresponding moxa needle. That is to say, when there is a moxa stick on the lower side of the moxa needle, the upper end of the moxa needle is located in the central avoidance space.

[0042] The electrostatic adsorption structure includes a spiral adsorption structure frame 36, which is composed of a plastic strip. The electrostatic adsorption structure also includes an electrostatic adsorption brush fixed on the adsorption structure frame. For an adsorption structure frame of any cross section, Figure 6 As shown, the length of the bristles 37 of the electrostatic adsorption brush extends along the radial direction of the adsorption structure frame 36, and a plurality of the bristles are distributed in the circumferential direction of each section of the adsorption structure frame. The bristles are made of materials that are easy to be electrified by friction, such as artificial fibers, acrylic fibers, nylon, and wool. The smoke in the internal channel of the spiral electrostatic adsorption structure is adsorbed by the bristles on the inner side of the adsorption structure frame, and the smoke outside the electrostatic adsorption structure is adsorbed by the bristles on the outer side of the adsorption frame.

[0043] A shell locking surface is provided at the bottom of the cylinder shell, and the shell locking surface is an inclined surface (or an arc surface). The cylinder shell is detachably connected to the mounting base through a replacement structure. The replacement structure includes a first clamping member 2 and a second clamping member 5 arranged on the left and right. The first clamping member and the second clamping member are C-shaped structures with recesses arranged relative to each other. The front ends of the first clamping member and the second clamping member are provided with a clamping member hinge structure hingedly connected to the upper end of the mounting base. In this embodiment, the clamping member hinge structure includes a first hinge shaft 3 arranged at the front end of the first clamping member and a second hinge shaft 4 arranged at the front end of the second clamping member. The first hinge shaft 3 and the second hinge shaft 4 are spaced apart on the left and right, and the axes of the first hinge shaft 3 and the second hinge shaft 4 are extended in the up and down directions. The first hinge shaft and the second hinge shaft are connected to the upper end of the mounting base 1.

[0044] The replacement structure also includes a locking knob 9 whose axis extends in the front-to-back direction. The locking knob is threadedly connected to the rear end of the mounting base. The front end of the locking knob is rotatably equipped with a slider 8 that cooperates with the mounting base to guide movement in the front-to-back direction. That is to say, the locking knob 9 can rotate and move back and forth, while the slider 8 can only move back and forth and cannot rotate under the drive of the locking knob.

[0045] The slider is connected to the rear ends of the first and second clamping members to drive the rear ends of the first and second clamping members to move closer or farther away from each other through the movement of the slider. The bottom of the first and second clamping members is provided with a clamping member locking surface 12 for contacting and pressing with the outer shell locking surface when the rear ends of the first and second clamping members are relatively close to each other to achieve fixing of the cylinder shell. The clamping member locking surface is an inclined surface (or an arc surface). The clamping member locking surface is located on the opposite side of the first and second clamping members.

[0046] In addition, the replacement structure also includes an elastic pad 13 located on the lower side of the barrel shell when in use. The elastic pad 13 is a rubber pad, which has two functions. One is to act as a seal to prevent the gas from the burning of the moxa material from leaking through the connection between the barrel shell and the mounting base; the other is that when the rear ends of the first clamping member and the second clamping member are close to each other, under the extrusion action of the locking surface of the clamping member and the locking surface of the outer shell, the outer shell 11 has a downward movement tendency and squeezes the elastic pad 13, which can ensure that the outer shell is firmly fixed.

[0047] An annular pressing ring 14 is disposed at the upper end of the first locking member and the second locking member to prevent the first locking member and the second locking member from moving upward along the corresponding inclined surface when the rear ends of the first locking member and the second locking member are swung toward each other.

[0048] The slider is provided with a slider through hole that penetrates the slider in the circumferential direction, and a slider spring 7 is installed in the slider through hole, one end of the slider spring 7 is connected to the rear end of the first clamping member 2, and the other end of the slider spring 7 is connected to the rear end of the second clamping member 5. The slider spring in this embodiment is a compression spring (or tension spring).

[0049] The slider is provided with a slider guide groove 15 extending in the left-right direction, the rear end of the first clamping member is provided with a first pin 10 which cooperates with the slider guide groove for guiding movement, and the rear end of the second clamping member is provided with a second pin 6 which cooperates with the slider guide groove for guiding movement. The first pin and the second pin are arranged at intervals on the left and right.

[0050] When the cylinder shell needs to be locked, just turn the locking knob, and the locking knob will move forward with the slider, and the slider will swing closer to each other through the first pin and the second pin, and the locking surfaces of the clamping parts will cooperate with the locking surfaces of the outer shell to squeeze and fix the cylinder shell firmly on the mounting base; when the outer shell needs to be removed to replace the moxibustion material, turn the locking knob in the opposite direction, and the rear ends of the first clamping part and the second clamping part will rotate away from each other, and the locking surfaces of the clamping parts will be disengaged from the locking surface of the outer shell, so that the cylinder shell can be removed, and then, the combustion chamber cover can be opened to replace the moxibustion material, which is very simple and quick. The implementation of the electrostatic smoke removal structure is as follows: Figures 1 to 6 As shown: the specific structure of the electrostatic smoke removal structure is the same as the electrostatic smoke removal structure described in the above-mentioned moxibustion device embodiments, and will not be described in detail here.

[0051] In the above description of this specification, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected" or "connected" should be understood in a broad sense. For example, with regard to the term "connection", it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements. Therefore, unless otherwise clearly defined in this specification, those skilled in the art can understand the specific meanings of the above terms in this utility model according to the specific circumstances.

[0052] According to the above description of this specification, those skilled in the art may also understand that the terms used below, such as "up", "down", "front", "back", "left", "right", "length", "width", "thickness", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", "center", "longitudinal", "lateral", "clockwise" or "counterclockwise", etc., which indicate the orientation or position relationship, are based on the orientation or position relationship shown in the drawings of this specification, and are only for the purpose of facilitating the explanation of the scheme of the utility model and simplifying the description, rather than explicitly or implicitly indicating that the device or element involved must have the specific orientation, be constructed and operate in a specific orientation. Therefore, the above-mentioned orientation or position relationship terms cannot be understood or interpreted as limitations on the scheme of the utility model.

[0053] In addition, the terms "first" or "second" used in this specification to refer to numbers or ordinals are only used for descriptive purposes and cannot be understood as explicitly or implicitly indicating relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this specification, the meaning of "plurality" is at least two, such as two, three or more, etc., unless otherwise clearly and specifically defined.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An electrostatic smoke removal structure of a moxibustion device, characterized in that: It includes a smoke removal shell, on which is fixed a moxa smoke channel whose lower end is used to cover the upper end of the moxa material combustion chamber. The moxa smoke channel has a conical smoke removal section with an inner diameter that gradually decreases from bottom to top. An electrostatic adsorption structure is arranged in the conical smoke removal section. The periphery of the electrostatic adsorption structure forms a smoke flow space for moxa smoke to pass from bottom to top. A moxa smoke filter layer is arranged at the upper end of the moxa smoke channel.

2. The electrostatic smoke removal structure according to claim 1 is characterized in that: The smoke removal shell includes a barrel shell coaxially arranged with the moxa smoke channel, the moxa smoke channel is located on the inner side of the barrel shell, a first insulation layer is filled between the inner wall of the barrel shell and the outer wall of the moxa smoke channel, a shell top cover is arranged at the upper end of the barrel shell, and the top of the moxa smoke channel is fixed on the shell top cover.

3. The electrostatic smoke removal structure according to claim 1 is characterized in that: The overall shape of the electrostatic adsorption structure is a spiral shape coaxially arranged with the conical smoke removal section. The outer periphery of the electrostatic adsorption structure is spaced apart from the inner wall of the conical smoke removal section. The diameter of the electrostatic adsorption structure gradually decreases from bottom to top. The smoke flow space is located at the center and periphery of the electrostatic adsorption structure. The lower end center position of the electrostatic adsorption structure constitutes a central avoidance space for avoiding the corresponding moxa stick needle.

4. The electrostatic smoke removal structure according to claim 3 is characterized in that: The electrostatic adsorption structure includes a spiral adsorption structure skeleton, and the electrostatic adsorption structure also includes an electrostatic adsorption brush fixed on the adsorption structure skeleton. The bristles of the electrostatic adsorption brush extend radially along the adsorption structure skeleton, and a plurality of the bristles are distributed circumferentially on each section of the adsorption structure skeleton.

5. The electrostatic smoke removal structure according to any one of claims 1 to 4, characterized in that: The electrostatic smoke removal structure also includes an moxa smoke outlet cover, which includes an upper cover plate, a lower cover plate and an outlet cover side plate arranged between the upper cover plate and the lower cover plate. One end of the moxa smoke outlet cover is hingedly connected to the upper end of the smoke removal shell, and the other end of the moxa smoke outlet cover is connected to the smoke removal shell by magnet adsorption. An exhaust port is arranged on the upper cover plate, and the upper cover plate, the lower cover plate and the outlet cover side plate form an exhaust cavity. The moxa smoke filter layer is arranged on the lower cover plate.

6. A moxibustion device, comprising a mounting base, a moxibustion material combustion chamber is arranged in the mounting base, and an electrostatic smoke removal structure is arranged at the upper end of the mounting base, characterized in that: The electrostatic smoke removal structure includes a smoke removal shell, on which is fixed a moxa smoke channel whose lower end is used to cover the upper end of the moxa material combustion chamber. The moxa smoke channel has a conical smoke removal section with an inner diameter that gradually decreases from bottom to top. An electrostatic adsorption structure is arranged in the conical smoke removal section. The periphery of the electrostatic adsorption structure forms a smoke flow space for moxa smoke to pass from bottom to top, and an moxa smoke filter layer is arranged at the upper end of the moxa smoke channel.

7. The moxibustion device according to claim 6, characterized in that: The smoke removal shell includes a barrel shell coaxially arranged with the moxa smoke channel, the moxa smoke channel is located on the inner side of the barrel shell, a first insulation layer is filled between the inner wall of the barrel shell and the outer wall of the moxa smoke channel, a shell top cover is arranged at the upper end of the barrel shell, and the top of the moxa smoke channel is fixed on the shell top cover.

8. The moxibustion device according to claim 6, characterized in that: The overall shape of the electrostatic adsorption structure is a spiral shape that is coaxial with the conical smoke removal section. The outer periphery of the electrostatic adsorption structure is spaced apart from the inner wall of the conical smoke removal section. The diameter of the electrostatic adsorption structure gradually decreases from bottom to top. The smoke flow space is located at the center and periphery of the electrostatic adsorption structure. The lower end center position of the electrostatic adsorption structure constitutes a central avoidance space for avoiding the corresponding moxa stick needle. A combustion chamber cover plate is provided at the upper end of the moxibustion material combustion chamber. The moxa stick needle is guided and moved along the up and down directions and assembled on the combustion chamber cover plate. A pin spring that applies a downward force to the moxa stick needle is provided between the combustion chamber cover plate and the moxa stick needle, and the lower end of the pin is used to connect with the moxa stick.

9. The moxibustion device according to claim 8, characterized in that: The electrostatic adsorption structure includes a spiral adsorption structure skeleton, and the electrostatic adsorption structure also includes an electrostatic adsorption brush fixed on the adsorption structure skeleton. The bristles of the electrostatic adsorption brush extend radially along the adsorption structure skeleton, and a plurality of the bristles are distributed circumferentially on each section of the adsorption structure skeleton.

10. The moxibustion device according to any one of claims 6 to 9, characterized in that: The electrostatic smoke removal structure also includes an moxa smoke outlet cover, which includes an upper cover plate, a lower cover plate and an outlet cover side plate arranged between the upper cover plate and the lower cover plate. One end of the moxa smoke outlet cover is hingedly connected to the upper end of the smoke removal shell, and the other end of the moxa smoke outlet cover is connected to the smoke removal shell by magnet adsorption. An exhaust port is arranged on the upper cover plate, and the upper cover plate, the lower cover plate and the outlet cover side plate form an exhaust cavity. The moxa smoke filter layer is arranged on the lower cover plate.

Images