Fumigating device

Abstract

The invention relates to the technical field of fumigation, and discloses a fumigation device. The fumigation device comprises a barrel body, an evaporation mechanism, a fumigation cushion, a barrel cover and a controller, the barrel body is provided with a containing space and an opening communicated with the containing space, the evaporation mechanism is suitable for containing objects to be evaporated and used for heating and evaporating the objects to be evaporated, and a plurality of through holes are formed in a sitting part of the fumigation cushion; the barrel cover detachably covers the opening or the fumigation cushion, an extending opening communicated with the containing space is formed in the barrel cover, and the controller is electrically connected with the evaporation mechanism and used for controlling opening and closing or gear adjustment of the evaporation mechanism. Legs can be fumigated through the containing space of the barrel body and the evaporation mechanism, a user can sit on the fumigation cushion to fumigate the buttocks and the waist through the fumigation cushion and the through hole in the sitting part of the fumigation cushion, and the requirement of the user for fumigating multiple parts of the body at the same time can be met; the problems of waist muscle strain, unsmooth hip blood circulation and the like are effectively relieved.

Description

Technical Field

[0001] The invention relates to the technical field of fumigation, in particular to a fumigation device. Background Art

[0002] In the field of traditional medical care and health preservation, people have long sought various effective physical therapy methods to relieve fatigue, treat diseases and promote physical recovery. Fumigation therapy, as one of the important means, has a long history and wide application. Fumigation therapy uses traditional Chinese medicine or other beneficial substances under the action of steam generated by heating to make the medicine penetrate through the skin and directly reach the diseased area or act on the whole body, thereby achieving the effects of dredging meridians, harmonizing qi and blood, detoxifying and removing blood stasis.

[0003] In the prior art, fumigation barrels are a common type of fumigation equipment. However, traditional fumigation barrels have certain limitations in design and function. Most of the fumigation barrels on the market currently only have the function of fumigating the user's legs. Fumigating only the legs cannot effectively relieve the fatigue and pain of the waist and buttocks, and can easily lead to muscle strain in the waist and poor blood circulation in the buttocks. Summary of the invention

[0004] In view of this, the present invention provides a fumigation device to solve the problem that traditional fumigation barrels have certain limitations in design and function.

[0005] The present invention provides a fumigation device, comprising: The barrel body is provided with a containing space and an opening communicating with the containing space; An evaporation mechanism is arranged on the bottom wall of the accommodating space, and the evaporation mechanism is suitable for placing the object to be evaporated and for heating and evaporating the object to be evaporated; A fumigation cushion is detachably covered on the opening, and a plurality of through holes are provided on the seat portion of the fumigation cushion, and the through holes are communicated with the accommodating space; A barrel cover is detachably covered on the opening or the fumigation cushion, and the barrel cover is provided with an inlet communicating with the accommodation space; The controller is electrically connected to the evaporation mechanism and is used to control the opening and closing or gear adjustment of the evaporation mechanism.

[0006] Beneficial effect: When the user wants to fumigate the feet and legs of this fumigation device, the barrel cover can be covered on the barrel body, and then the evaporation mechanism can be turned on by operating the controller. After that, the user extends the legs into the storage space of the barrel body through the insertion opening of the barrel cover. At this time, the evaporation mechanism heats the evaporated substance, causing it to evaporate and diffuse in the storage space, and the medicinal power thus penetrates into the skin of the legs and feet, achieving the fumigation effect on the legs and feet.

[0007] When the user needs to fumigate the buttocks and waist, the barrel cover must be removed from the barrel body first, and then the fumigation cushion must be covered on the barrel body, and then the evaporation mechanism must be activated through the controller. After the user sits on the seat of the fumigation cushion, as the evaporation mechanism heats the evaporation object, the steam generated by evaporation diffuses in the accommodation space. Since the seat of the fumigation cushion is provided with a number of through holes, the steam can pass through the through holes and contact the user's buttocks, and then the drug can penetrate into the skin of the buttocks, achieving the purpose of fumigating the buttocks and waist.

[0008] When storing the fumigation device, it is only necessary to cover the fumigation cushion on the barrel body, and then cover the barrel cover on the fumigation cushion, and the folding and storage of the entire fumigation device can be completed, effectively saving storage space.

[0009] By electrically connecting the controller to the evaporation mechanism, the user can conveniently control the opening and closing of the evaporation mechanism through the controller, and can start or end the fumigation process at any time according to their own schedule. In addition, the gear can be adjusted to adjust the evaporation speed and steam volume of the object to be evaporated according to their own body tolerance and fumigation needs, so as to achieve a personalized fumigation experience.

[0010] In summary, the fumigation device can not only fumigate the legs through the accommodating space of the barrel and the evaporation mechanism, but also use the fumigation cushion and the through holes of the seat portion to allow the user to sit on it to fumigate the buttocks and waist, which can meet the user's needs for fumigating multiple parts of the body at the same time and effectively alleviate problems such as waist muscle strain and poor blood circulation in the buttocks.

[0011] In an optional embodiment, the through hole includes a first air hole and a second air hole, the aperture of the second air hole is larger than the aperture of the first air hole; two recessed portions are spaced apart on the seat portion, each of the recessed portions is provided with a plurality of the first air holes, and the second air hole is provided between the two recessed portions.

[0012] Beneficial effects: When the user sits on the seat of the fumigation cushion, the buttocks can naturally sink into the recessed part, making the body more comfortable. The design of the recessed part not only improves the comfort of use, but also ensures that the steam gathers around the first air hole in the recessed part, and better contacts the buttocks skin, because the shape of the recessed part can guide the steam to penetrate into the key parts of the buttocks, enhancing the targeted care effect of fumigation on the buttocks. By arranging the first air hole in the recessed part, the functional division of the air hole is clarified. When the user sits on the cushion, he can clearly feel that the steam is mainly released from the recessed part and its surroundings, which is convenient for adjusting the sitting posture to obtain the best fumigation effect.

[0013] Since the first vent hole and the second vent hole have different apertures, the steam volume and flow rate can be adjusted in layers. The first vent hole has a smaller aperture, which allows the steam to pass through in a slower and more delicate manner. When the user sits on the fumigation cushion, the steam released from the first vent hole in the concave part near the buttocks can contact the skin more gently. This helps to meet the needs of different users for steam intensity. The first vent hole with a smaller aperture can prevent the steam from hitting the skin too strongly and reduce discomfort.

[0014] The aperture of the second air hole is larger than that of the first air hole. The second air hole located between the two recessed parts allows steam to pass through at a larger flow rate and speed. During the fumigation process, the steam can act on specific areas on both sides of the buttocks more concentratedly through the first air hole of the recessed part, and can also be diffused in the middle position with a stronger airflow through the second air hole, so that the steam is more evenly distributed around the buttocks, avoiding the situation of too much or too little local steam, and improving the uniformity of the fumigation effect.

[0015] In an optional embodiment, the fumigation cushion also includes a lumbar support portion, which is arranged at an angle to the sitting portion, and at least one protrusion is provided on the side of the lumbar support portion facing the sitting portion, and the protrusion is suitable for fitting the user's waist, and an air intake channel connected to the accommodating space is provided in the lumbar support portion.

[0016] Beneficial effects: The lumbar support part is set at a certain angle to the seat part, which can fit the natural physiological curve of the waist and buttocks of the human body well. When the user sits on the fumigation cushion, the lumbar support part can provide effective support for the waist and reduce the pressure on the waist.

[0017] The raised part of the lumbar support part facing the seat part can fit the user's waist tightly. During the fumigation process, the raised part fits the user's waist so that the steam can better act on the key parts of the waist, such as the muscles on both sides of the lumbar vertebrae. After the steam enters the lumbar support part through the air inlet channel, it will gather around the raised part, heat the waist, and relieve problems such as waist pain and muscle strain.

[0018] In an optional embodiment, the evaporation mechanism includes a heating pot and an anti-scalding cover, the heating pot is arranged on a side of the bottom wall of the accommodating space away from the insertion port, the anti-scalding cover is an openable and closable cover arranged on the heating pot, an extension portion is arranged on the top of the anti-scalding cover, an air outlet is opened on the extension portion, and when the anti-scalding cover is arranged on the heating pot, the air outlet is away from the insertion port.

[0019] Beneficial effect: Placing the heating pot at the bottom away from the extension port is conducive to more even distribution of steam in the accommodation space. After the steam is generated from the bottom, it will naturally diffuse upwards and cover a larger space range, so that when fumigating the legs, all parts of the legs can be more evenly exposed to the steam.

[0020] The anti-scalding cover is openably and closably arranged on the heating pot, playing a good isolating role, preventing the user from directly contacting the high-temperature surface of the heating pot. The anti-scalding cover can effectively avoid injuries caused by accidentally triggering the hot pot.

[0021] The air outlet on the top extension of the anti-scalding cover faces away from the extension port, which can reasonably guide the flow of steam. When the steam is discharged from the air outlet, it will flow away from the user's legs, prompting the steam to form a more reasonable circulation path in the accommodation space, so that the steam can fully contact the leg skin, improve the penetration efficiency of the drug, and at the same time prevent the newly generated high-temperature steam from directly rushing to the user's legs, bringing possible scalding risks.

[0022] In an optional embodiment, a temperature sensor is further included, which is electrically connected to the controller. The temperature sensor is used to detect the temperature of the heating pot and send the detected temperature signal to the controller.

[0023] Beneficial effects: The cooperation between the temperature sensor and the controller can realize the accurate monitoring and control of the temperature of the heating pot. During the fumigation process, different objects to be evaporated may require different evaporation temperatures to achieve the best fumigation effect. The temperature of the heating pot is detected by the temperature sensor, and the signal is sent to the controller. The controller can accurately adjust the heating power of the heating pot according to the preset temperature parameters to ensure that the temperature of the heating pot remains within the ideal range, so that the objects to be evaporated can evaporate at a suitable speed, improving the stability and repeatability of the fumigation effect.

[0024] By precisely controlling the temperature of the heating pot, unnecessary overheating is avoided. When the heating pot reaches the set temperature, the controller can adjust the heating power in a timely manner based on the feedback from the temperature sensor to keep the heating pot at that temperature instead of continuously heating at high power.

[0025] In an optional embodiment, it also includes a liquid level sensor, which is electrically connected to the controller. The liquid level sensor is used to detect the liquid level height in the heating pot and send the detected liquid level height signal to the controller. The controller controls the heating pot to be turned off based on the received liquid level height being lower than a preset liquid level height.

[0026] Beneficial effects: During the fumigation process, the liquid level sensor can effectively prevent the heating pot from dry burning. As the evaporated material continues to evaporate, the liquid level in the heating pot will gradually drop. If the liquid level is too low, the heating pot will continue to heat without being covered by liquid, which will cause dry burning. Dry burning will cause the temperature of the heating pot to rise sharply, which may not only damage the heating pot itself, but also affect the performance of the entire fumigation device, and even cause safety accidents such as fire. The liquid level sensor monitors the liquid level height in real time and sends a signal to the controller. When the liquid level is lower than the preset liquid level height, the controller will shut down the heating pot in time, thereby protecting the safety of the equipment and extending the service life of the equipment.

[0027] Users do not need to pay attention to the liquid level in the heating pot at all times, reducing the complexity of operation and the burden on users. During the long fumigation process, users can focus on enjoying the comfortable experience brought by fumigation without worrying about equipment failure or fumigation interruption due to liquid level problems. When the liquid level is too low, the device automatically shuts down, and users can add the evaporated material at a convenient time and then restart the fumigation device, which is convenient and quick.

[0028] In an optional embodiment, a water collecting trough is provided on the bottom wall of the accommodating space, and the water collecting trough extends along the length direction of the barrel body. The two ends of the water collecting trough are respectively a water collecting end and a drainage end. The water collecting end is arranged close to the evaporation mechanism, and a drainage hole is provided on the bottom wall of the water collecting trough close to the drainage end. The bottom wall of the water collecting trough is an inclined surface, and the inclined surface is inclined toward the bottom of the barrel body from the water collecting end to the drainage end.

[0029] Beneficial effect: The water collecting end of the water collecting tank is arranged close to the evaporation mechanism. During the fumigation process, when liquid (such as condensed water, overflow liquid of the evaporated material, etc.) is generated and drips onto the bottom wall of the accommodation space, it will be first collected at the water collecting end of the water collecting tank, which can prevent the liquid from accumulating around the evaporation mechanism. If too much liquid accumulates near the evaporation mechanism, it may cause a short circuit (if it is an electric heating type evaporation mechanism) or affect the normal heating efficiency of the evaporation mechanism, and may even damage the evaporation mechanism. By collecting these liquids in time and guiding them to be discharged, the evaporation mechanism can be effectively protected and its service life can be extended.

[0030] The bottom wall of the water collection tank is an inclined surface, which slopes from the water collection end to the drainage end, so that the collected liquid can flow naturally to the drainage end. The drainage hole is opened on the bottom wall near the drainage end to facilitate the smooth discharge of the liquid from the barrel. It can keep the interior of the storage space relatively dry and clean, reducing the possibility of bacteria and mold breeding due to liquid residue.

[0031] In an optional embodiment, a plurality of protrusions and light-emitting components are provided on the bottom wall of the accommodating space, the protrusions are suitable for fitting the soles of the user, the light-emitting components are electrically connected to the controller, and the controller is used to control the opening and closing of the light-emitting components.

[0032] Beneficial effect: The convex points arranged on the bottom wall of the accommodation space can massage the soles of the feet when the user is fumigating the legs. When the soles of the user's feet are in contact with the convex points, the convex points will stimulate these acupuncture points, promote blood circulation, and relieve physical fatigue.

[0033] During the fumigation process, the soles of the user's feet may become slippery due to steam or sweat. The presence of the bumps increases the friction between the soles of the feet and the bottom wall of the accommodation space, making it more stable when the user places his feet in the barrel, reducing the risk of slipping and injury, and improving safety in use.

[0034] The light-emitting element can be turned on and off by a controller, and can emit infrared light, and the infrared light emitted by the light-emitting element can be used to sterilize and disinfect the accommodation space.

[0035] In an optional embodiment, the top wall and side walls of the barrel cover are provided with the insertion openings that are interconnected, and a cover plate is openably and closably provided on the top wall of the barrel cover, and the cover plate is used to seal the insertion opening of the top wall of the barrel cover.

[0036] Beneficial effects: The cover plate can be opened and closed on the insertion opening of the top wall of the barrel cover. When the leg posture does not need to be adjusted, closing the cover plate can effectively reduce the loss of steam in the storage space. In this way, the temperature and concentration of the steam in the barrel can be maintained, so that the medicine can better penetrate into the leg skin. When the leg posture needs to be adjusted (such as extending the leg into the storage space, or pulling the leg out of the storage space), the cover plate is opened, and the connected insertion opening provides a larger activity space for the leg, which provides convenience for the user's leg to enter and exit.

[0037] In an optional embodiment, a plurality of ventilation holes are formed on the bottom wall of the barrel.

[0038] Beneficial effects: During the fumigation process, the vents allow the inside of the barrel to exchange air with the outside air. When the evaporation mechanism heats the evaporated material to produce steam, the air in the barrel becomes hot and humid. The vents allow fresh air to enter the barrel and discharge some of the hot and humid air to maintain normal air circulation in the barrel. The vents can promote rapid diffusion of steam, improve the fumigation effect, avoid local accumulation of steam, and also extend the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1 This is a schematic structural diagram of a barrel cover of a fumigation device according to an embodiment of the present invention being arranged on a barrel body; Figure 2 This is a schematic structural diagram of a barrel cover and a fumigation cushion cover of a fumigation device according to an embodiment of the present invention, which are arranged on a barrel body; Figure 3 This is a structural schematic diagram of a fumigation cushion cover of a fumigation device according to an embodiment of the present invention being arranged on a barrel body; Figure 4 It is a structural schematic diagram of a fumigation cushion in a fumigation device according to an embodiment of the present invention; Figure 5 A schematic structural diagram of a fumigation cushion in a fumigation device according to an embodiment of the present invention from another perspective; Figure 6 This is a schematic structural diagram of a barrel cover in a fumigation device according to an embodiment of the present invention; Figure 7 This is a schematic structural diagram of a barrel in a fumigation device according to an embodiment of the present invention; Figure 8 A cross-sectional view of a barrel in a fumigation device according to an embodiment of the present invention; Fig. 9 This is a schematic structural diagram of a barrel in a fumigation device according to an embodiment of the present invention; Fig.10 The present invention is a schematic structural diagram of an anti-scalding cover in a fumigation device according to an embodiment of the present invention.

[0041] Description of reference numerals: 1. Barrel body; 101. Accommodating space; 1011. Water collecting tank; 10111. Water collecting end; 10112. Drainage end; 10113. Drainage hole; 10114. Inclined surface; 1012. Bump; 1013. Light-emitting part; 102. Ventilation hole; 2. Evaporation mechanism; 201. Heating pot; 202. Anti-scalding cover; 2021. Extension part; 20211. Air outlet; 3. Fumigation cushion; 301. Seating part; 3011. Through hole; 30111. First air vent; 30112. Second air vent; 3012. Concave part; 302. Lumbar support part; 3021. Bump; 3022. Air inlet; 4. Barrel cover; 401. Extension port; 402. Cover plate; 5. Temperature sensor; 6. Mobile phone holder; 7. Display. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0043] In the related art, fumigation barrels are a common type of fumigation equipment. However, traditional fumigation barrels have certain limitations in design and function. Most of the fumigation barrels on the market currently only have the function of fumigating the user's legs. Fumigating only the legs cannot effectively relieve the fatigue and pain of the waist and buttocks, and it is easy to cause waist muscle strain and poor blood circulation in the buttocks.

[0044] In order to solve the above technical problems, the following Figures 1 to 10 , describing an embodiment of the present invention.

[0045] According to an embodiment of the present invention, Figures 1 to 10 As shown, a fumigation device is provided, including a barrel body 1, an evaporation mechanism 2, a fumigation cushion 3, a barrel cover 4 and a controller.

[0046] Specifically, Figures 1 to 8 As shown, the barrel body 1 is provided with a receiving space 101 and an opening, and the opening is communicated with the receiving space 101. The user is suitable for extending the feet and legs into the receiving space 101.

[0047] Specifically, Figure 7 and Figure 8 As shown, the evaporation mechanism 2 is arranged on the bottom wall of the accommodating space 101, and the evaporation mechanism 2 is suitable for placing the object to be evaporated. The evaporation mechanism 2 is used to heat and evaporate the object to be evaporated.

[0048] Specifically, Figures 2 to 5 As shown, the fumigation cushion 3 is detachably arranged at the opening, and a plurality of through holes 3011 are provided on the seat portion 301 of the fumigation cushion 3 , and the through holes 3011 are connected to the accommodating space 101 .

[0049] Specifically, Figure 1 As shown, the barrel cover 4 is detachably covered on the opening, or the barrel cover 4 is detachably covered on the fumigation cushion 3. The barrel cover 4 is provided with an insertion opening 401, wherein the insertion opening 401 is communicated with the accommodating space 101.

[0050] Specifically, a controller (not shown in the figure) is electrically connected to the evaporation mechanism 2 , and the controller is used to control the opening and closing or gear adjustment of the evaporation mechanism 2 .

[0051] In this fumigation device, when the user wants to fumigate the feet and legs, the barrel cover 4 can be covered on the barrel body 1, and then the evaporation mechanism 2 can be turned on by operating the controller. After that, the user extends the legs into the receiving space 101 of the barrel body 1 through the insertion opening 401 of the barrel cover 4. At this time, the evaporation mechanism 2 heats the evaporated substance, causing it to evaporate and diffuse in the receiving space 101, and the medicinal power thus penetrates into the skin of the legs and feet, achieving the fumigation effect on the legs and feet.

[0052] When the user needs to fumigate the buttocks and waist, the barrel cover 4 must be removed from the barrel body 1 first, and then the fumigation cushion 3 must be covered on the barrel body 1, and then the evaporation mechanism 2 must be activated through the controller. After the user sits on the seat 301 of the fumigation cushion 3, as the evaporation mechanism 2 heats the object to be evaporated, the steam generated by evaporation diffuses in the accommodation space 101. Since the seat 301 of the fumigation cushion 3 is provided with a plurality of through holes 3011, the steam can pass through the through holes 3011 and contact the user's buttocks, so that the drug penetrates into the buttocks skin, achieving the purpose of fumigating the buttocks and waist.

[0053] When the fumigation device is stored, it is only necessary to cover the fumigation cushion 3 on the barrel body 1, and then cover the barrel cover 4 on the fumigation cushion 3, so that the folding storage of the entire fumigation device can be completed, effectively saving storage space.

[0054] By electrically connecting the controller to the evaporation mechanism 2, the user can conveniently control the opening and closing of the evaporation mechanism 2 through the controller, and can start or end the fumigation process at any time according to their own schedule. In addition, the gear can be adjusted to adjust the evaporation speed and steam volume of the object to be evaporated according to their own body tolerance and fumigation needs, so as to achieve a personalized fumigation experience.

[0055] In summary, the fumigation device can not only fumigate the legs through the accommodating space 101 of the barrel body 1 and the evaporation mechanism 2, but also utilize the fumigation cushion 3 and the through hole 3011 of the seat portion 301 thereof to allow the user to sit on it to fumigate the buttocks and waist, thereby meeting the user's needs for fumigating multiple parts of the body at the same time and effectively alleviating problems such as waist muscle strain and poor blood circulation in the buttocks.

[0056] It should be noted that the seat portion 301 of the fumigation cushion 3 is a portion that provides a sitting experience for the user.

[0057] Specifically, the controller is electrically connected to the evaporation mechanism 2. With the help of the controller, the user can not only easily control the opening and closing of the evaporation mechanism 2, so as to flexibly start or end the fumigation process according to their own schedule, but also adjust the gear. By adjusting the gear, the user can accurately control the evaporation speed and steam volume of the object to be evaporated according to their own body tolerance and fumigation needs, thereby achieving a personalized fumigation experience and fully meeting the diverse needs of different users.

[0058] Specifically, the barrel body 1, the barrel cover 4 and the fumigation cushion 3 can select any existing shapes according to the use requirements. In the embodiment of the present application, there is no specific restriction on the shapes of the barrel body 1, the barrel cover 4 and the fumigation cushion 3.

[0059] Specifically, the controller may be an existing controller such as a PLC (programmable logic controller), a microcontroller or a computer control system. In the embodiments of the present application, no specific limitation is imposed on the type of controller.

[0060] Specifically, the evaporation mechanism 2 may be an existing evaporation device such as a heating plate or a steam generator. In the embodiment of the present application, the type of the evaporation mechanism 2 is not specifically limited.

[0061] In one embodiment, Figure 3 and Figure 4 As shown, the through hole 3011 includes a first air hole 30111 and a second air hole 30112, and the aperture of the second air hole 30112 is larger than the aperture of the first air hole 30111. Two recessed portions 3012 are arranged on the seat portion 301, and each recessed portion 3012 is provided with a plurality of first air holes 30111. The second air hole 30112 is arranged between the two recessed portions 3012.

[0062] When the user sits on the seat portion 301 of the fumigation cushion 3, the buttocks can naturally sink into the recessed portion 3012, making the body more comfortable. The design of the recessed portion 3012 not only improves the comfort of use, but also ensures that the steam gathers around the first air vent 30111 in the recessed portion 3012, and better contacts the buttocks skin, because the shape of the recessed portion 3012 can guide the steam to penetrate into the key parts of the buttocks, thereby enhancing the targeted care effect of fumigation on the buttocks. By arranging the first air vent 30111 in the recessed portion 3012, the functional division of the air vent is clarified. When the user sits on the cushion, he can clearly feel that the steam is mainly released from the recessed portion 3012 and its surroundings, which is convenient for adjusting the sitting posture to obtain the best fumigation effect.

[0063] Since the first air vent 30111 and the second air vent 30112 have different apertures, the steam quantity and flow rate can be adjusted in layers. The first air vent 30111 has a smaller aperture, which allows the steam to pass through in a slower and more delicate manner. When the user sits on the fumigation cushion 3, the steam released from the first air vent 30111 in the recess 3012 near the buttocks can contact the skin more gently. This helps to meet the needs of different users for steam intensity. The first air vent 30111 with a smaller aperture can prevent the steam from impacting the skin too strongly, reducing discomfort.

[0064] The aperture of the second air hole 30112 is larger than that of the first air hole 30111. The second air hole 30112 located between the two recessed parts 3012 allows steam to pass through at a larger flow rate and speed. During the fumigation process, the steam can act on specific areas on both sides of the buttocks more concentratedly through the first air hole 30111 of the recessed part 3012, and can also be diffused in the middle position with a stronger airflow through the second air hole 30112, so that the steam is more evenly distributed around the buttocks, avoiding the situation of too much or too little local steam, and improving the uniformity of the fumigation effect.

[0065] In one embodiment, Figures 3 to 5 As shown, the fumigation cushion 3 also includes a lumbar support portion 302, which is arranged at an angle with the seat portion 301. The lumbar support portion 302 is provided with at least one protrusion 3021, wherein the protrusion 3021 protrudes toward one side of the seat portion 301, and the protrusion 3021 is suitable for fitting the waist of the user. An air intake channel 3022 is provided in the lumbar support portion 302, and the air intake channel 3022 is communicated with the accommodating space 101.

[0066] The waist support part 302 is arranged at a certain angle with the seat part 301, which can well fit the natural physiological curve of the waist and buttocks of the human body. When the user sits on the fumigation cushion 3, the waist support part 302 can provide effective support for the waist and relieve the pressure on the waist.

[0067] The raised portion 3021 of the waist support portion 302 facing the seat portion 301 can fit closely to the waist of the user. During the fumigation process, the raised portion 3021 fits the waist of the user so that the steam can better act on the key parts of the waist, such as the muscles on both sides of the lumbar vertebrae. After the steam enters the waist support portion 302 through the air inlet channel 3022, it will gather around the raised portion 3021, heat the waist, and relieve waist pain and muscle strain.

[0068] In one embodiment, Figures 7 to 10As shown, the evaporation mechanism 2 includes a heating pot 201 and an anti-scalding cover 202. The heating pot 201 is arranged on the bottom wall of the accommodation space 101 and is located on one side of the principle insertion port 401. The anti-scalding cover 202 is an openable and closable cover arranged on the heating pot 201, and an extension portion 2021 is arranged on the top of the anti-scalding cover 202, and an air outlet 20211 is opened on the extension portion 2021. When the anti-scalding cover 202 is covered on the heating pot 201, the air outlet 20211 is away from the insertion port 401.

[0069] Placing the heating pot 201 at the bottom away from the extension port 401 is conducive to more uniform distribution of steam in the accommodating space 101. After the steam is generated from the bottom, it will naturally diffuse upward to cover a larger space range, so that when fumigating the legs, all parts of the legs can be more evenly exposed to the steam.

[0070] The anti-scalding cover 202 is openably and closably disposed on the heating pot 201 , playing a good isolating role, preventing the user from directly contacting the high-temperature surface of the heating pot 201 . The anti-scalding cover 202 can effectively prevent injuries caused by accidentally triggering the heating pot 201 .

[0071] The air outlet 20211 on the top extension 2021 of the anti-scalding cover 202 faces away from the insertion port 401, and can reasonably guide the flow of steam. When the steam is discharged from the air outlet 20211, it will flow in the direction away from the user's legs, so that the steam forms a more reasonable circulation path in the accommodation space 101, so that the steam fully contacts the leg skin, improves the penetration efficiency of the drug, and also prevents the newly generated high-temperature steam from directly rushing to the user's legs, which may bring about a possible risk of scalding.

[0072] Specifically, the air outlet 20211 can be set to have any existing shape, and one or more air outlet holes 20211 can be set. In the embodiment of the present application, the shape and number of the air outlet holes 20211 are not specifically limited.

[0073] In one embodiment, Figure 8 As shown, a temperature sensor 5 is also included. The temperature sensor 5 is electrically connected to the controller. The temperature sensor 5 is used to detect the temperature of the heating pot 201 and send the detected temperature signal to the controller.

[0074] The cooperation of the temperature sensor 5 and the controller can realize accurate monitoring and control of the temperature of the heating pot 201. During the fumigation process, different objects to be evaporated may require different evaporation temperatures to achieve the best fumigation effect. The temperature of the heating pot 201 is detected by the temperature sensor 5, and the signal is sent to the controller. The controller can accurately adjust the heating power of the heating pot 201 according to the preset temperature parameters to ensure that the temperature of the heating pot 201 is maintained within the ideal range, so that the objects to be evaporated can evaporate at a suitable speed, thereby improving the stability and repeatability of the fumigation effect.

[0075] Unnecessary overheating is avoided by precisely controlling the temperature of the heating pot 201. When the heating pot 201 reaches the set temperature, the controller can adjust the heating power in time according to the feedback of the temperature sensor 5 to keep the heating pot 201 at the set temperature instead of continuously heating at high power.

[0076] Specifically, a display 7 may be provided on the barrel body 1 , and the display 7 is electrically connected to the controller, so that the temperature of the heating pot 201 may be directly displayed through the display 7 .

[0077] In one embodiment, a liquid level sensor is also included. The liquid level sensor is electrically connected to the controller. The liquid level sensor is used to detect the liquid level height in the heating pot 201 and send the detected liquid level height signal to the controller. The controller controls the heating pot 201 to turn off based on the received liquid level height being lower than the preset liquid level height.

[0078] During the fumigation process, the liquid level sensor can effectively prevent the heating pot 201 from dry burning. As the evaporated material continues to evaporate, the liquid level in the heating pot 201 will gradually decrease. If the liquid level is too low, the heating pot 201 will continue to heat without being covered by liquid, which will cause dry burning. Dry burning will cause the temperature of the heating pot 201 to rise sharply, which may not only damage the heating pot 201 itself, but also affect the performance of the entire fumigation device, and even cause safety accidents, such as fire. The liquid level sensor monitors the liquid level height in real time and sends a signal to the controller. When the liquid level is lower than the preset liquid level height, the controller will shut down the heating pot 201 in time, thereby protecting the safety of the equipment and extending the service life of the equipment.

[0079] The user does not need to pay attention to the liquid level in the heating pot 201 at all times, which reduces the complexity of the operation and the burden on the user. During the long fumigation process, the user can focus on enjoying the comfortable experience brought by fumigation without worrying about equipment failure or fumigation interruption due to liquid level problems. When the liquid level is too low, the device automatically shuts down, and the user can add the evaporated material at a convenient time, and then restart the fumigation device, which is convenient and quick.

[0080] Specifically, the liquid level sensor can be set in the heating pot 201 or on the anti-scalding cover 202. In the embodiment of the present application, there is no specific restriction on the setting position of the liquid level sensor.

[0081] In one embodiment, Figure 7 and Figure 8 As shown, a water collecting tank 1011 is provided on the bottom wall of the accommodating space 101. The water collecting tank 1011 extends along the length direction of the barrel body 1. The two ends of the water collecting tank 1011 are respectively a water collecting end 10111 and a drainage end 10112. The water collecting end 10111 is arranged near the evaporation mechanism 2. A drainage hole 10113 is provided on the bottom wall of the water collecting tank 1011 near the drainage end 10112, and the bottom wall of the water collecting tank 1011 is an inclined surface 10114, and the inclined surface 10114 is inclined toward the bottom of the barrel body 1 from the water collecting end 10111 to the drainage end 10112.

[0082] The water collecting end 10111 of the water collecting tank 1011 is arranged close to the evaporation mechanism 2. During the fumigation process, when liquid (such as condensed water, overflow liquid of the material to be evaporated, etc.) is generated and drips onto the bottom wall of the accommodation space 101, it will first be collected at the water collecting end 10111 of the water collecting tank 1011, which can prevent the liquid from accumulating around the evaporation mechanism 2. If too much liquid accumulates near the evaporation mechanism 2, it may cause a short circuit (if it is an electrically heated evaporation mechanism 2) or affect the normal heating efficiency of the evaporation mechanism 2, and may even damage the evaporation mechanism 2. By timely collecting these liquids and guiding them to be discharged, the evaporation mechanism 2 can be effectively protected and its service life can be extended.

[0083] The bottom wall of the water collecting tank 1011 is an inclined surface 10114, which is inclined from the water collecting end 10111 to the drainage end 10112, so that the collected liquid can naturally flow to the drainage end 10112. The drainage hole 10113 is opened on the bottom wall near the drainage end 10112, which facilitates the liquid to be smoothly discharged from the barrel body 1. The interior of the accommodating space 101 can be kept relatively dry and clean, reducing the possibility of bacteria and mold breeding due to liquid residue.

[0084] In one embodiment, Figure 7 and Fig. 9 As shown, a plurality of convex points 1012 and a light emitting member 1013 are provided on the bottom wall of the accommodation space 101. The convex points 1012 are suitable for fitting the sole of the user's foot. The light emitting member 1013 is electrically connected to a controller, and the controller is used to control the opening and closing of the light emitting member 1013.

[0085] The convex points 1012 arranged on the bottom wall of the accommodation space 101 can massage the soles of the feet when the user performs leg steaming. When the soles of the user's feet are in contact with the convex points 1012, the convex points 1012 will stimulate these acupuncture points, promote blood circulation, and relieve physical fatigue.

[0086] During the fumigation process, the soles of the user's feet may become slippery due to steam or sweat. The presence of the protrusions 1012 increases the friction between the soles of the feet and the bottom wall of the accommodation space 101, making the user's feet more stable when placed in the barrel, reducing the risk of slipping and injury, and improving the safety of use.

[0087] The light emitting element 1013 can be turned on and off by a controller. The light emitting element 1013 can emit infrared light. The infrared light emitted by the light emitting element 1013 can sterilize and disinfect the accommodation space 101.

[0088] In one embodiment, Figure 6 As shown, the top wall and side walls of the barrel cover 4 are provided with mutually connected insertion openings 401 , and a cover plate 402 is openably and closably provided on the top wall of the barrel cover 4 , and the cover plate 402 is used to seal the insertion opening 401 on the top wall of the barrel cover 4 .

[0089] The cover plate 402 is openably arranged on the insertion opening 401 of the top wall of the barrel cover 4. When the leg posture does not need to be adjusted, closing the cover plate 402 can effectively reduce the loss of steam in the accommodating space 101. In this way, the temperature and concentration of the steam in the barrel can be maintained, so that the drug effect can better penetrate into the leg skin. When the leg posture needs to be adjusted (such as extending the leg into the accommodating space 101, or pulling the leg out of the accommodating space 101), the cover plate 402 is opened, and the connected insertion opening 401 provides a larger activity space for the legs, which provides convenience for the user's legs to enter and exit.

[0090] In one embodiment, Figure 8 As shown, a plurality of ventilation holes 102 are provided on the bottom wall of the barrel body 1 .

[0091] During the fumigation process, the vent 102 enables the air inside the barrel 1 to be exchanged with the outside air. When the evaporation mechanism 2 heats the evaporated material to generate steam, the air inside the barrel becomes hot and humid. The vent 102 allows fresh air to enter the barrel, while discharging some hot and humid air to maintain the normal circulation of the air inside the barrel. The vent 102 can promote the rapid diffusion of steam, improve the fumigation effect, avoid local accumulation of steam, and also extend the service life of the equipment.

[0092] Specifically, a timing function may also be set through the remote controller to control the opening and closing time of the evaporation mechanism 2 and the opening and closing time of the light-emitting element 1013 through the timing function.

[0093] Specifically, Figure 1 and Figure 2 As shown, a mobile phone holder 6 can also be provided on the barrel cover 4, which is compatible with electronic devices such as tablet computers. The mobile phone holder 6 can be used to support electronic devices such as mobile phones and tablet computers, thereby improving the user experience and aesthetic enjoyment.

[0094] It should be noted that this fumigation device, in conjunction with Chinese herbal liquid or medicine bag, can promote blood circulation, dilate leg capillaries, better promote human metabolism, and reduce leg fatigue and heaviness; relieve muscle soreness, the fumigation heat can penetrate into muscle tissue, relax muscle fibers, relieve muscle spasms, reduce lactic acid accumulation, and improve muscle flexibility; fumigation can be through warm pharmacological effects, for people with joint pain, hip pain and other problems, fumigation legs is a more comfortable and effective relief method; eliminate moisture and cold air, in a humid environment or in winter, moisture and cold air accumulate in the legs, which can cause cold legs, numbness and other uncomfortable symptoms, fumigation can use warm steam to expel moisture and cold air from the body, which has a positive effect on improving cold constitution and preventing leg diseases; relax your body and mind, enjoy the comfort brought by warm steam, promote the brain to secrete endorphins and other neurotransmitters, and relieve stress and anxiety.

[0095] The working principle of the fumigation device in this embodiment is described as follows: When the user fumigates the feet and legs, the barrel cover 4 can be covered on the barrel body 1, and then the evaporation mechanism 2 can be turned on by operating the controller. After that, the cover plate 402 on the barrel cover 4 is opened, and the user extends the legs into the receiving space 101 of the barrel body 1 through the insertion opening 401 of the barrel cover 4, and then the cover plate 402 on the barrel cover 4 is closed. At this time, the evaporation mechanism 2 heats the evaporated substance, causing it to evaporate and diffuse in the receiving space 101, and the medicinal power thus penetrates into the skin of the legs and feet, achieving the fumigation effect on the legs and feet.

[0096] When the user needs to fumigate the buttocks and waist, the barrel cover 4 must be removed from the barrel body 1 first, and then the fumigation cushion 3 is covered on the barrel body 1, and then the evaporation mechanism 2 is started through the controller. After the user sits on the seat 301 of the fumigation cushion 3, as the evaporation mechanism 2 heats the evaporated object, the steam generated by evaporation diffuses in the accommodating space 101. Since the seat 301 of the fumigation cushion 3 is provided with a plurality of through holes 3011, the steam can pass through the through holes 3011 to contact the user's buttocks, so that the drug penetrates into the buttocks skin, and the steam will enter the waist support part 302 through the air inlet channel 3022, heat the raised part 3021, and the raised part 3021 heats the user's waist, so as to achieve the purpose of fumigating the buttocks and waist.

[0097] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A fumigation device, characterized in that: include: The barrel body (1) is provided with a containing space (101) and an opening communicating with the containing space (101); An evaporation mechanism (2) is arranged on the bottom wall of the accommodating space (101), and the evaporation mechanism (2) is suitable for placing the object to be evaporated and for heating and evaporating the object to be evaporated; A fumigation cushion (3) is detachably covered on the opening, a plurality of through holes (3011) are provided on the seat portion (301) of the fumigation cushion (3), and the through holes (3011) are in communication with the accommodating space (101); A barrel cover (4) is detachably covered on the opening or the fumigation cushion (3), and the barrel cover (4) is provided with an inlet (401) communicating with the accommodating space (101); A controller is electrically connected to the evaporation mechanism (2) and is used to control the opening and closing or gear adjustment of the evaporation mechanism (2).

2. The fumigation device according to claim 1, characterized in that: The through hole (3011) comprises a first air vent (30111) and a second air vent (30112), the aperture of the second air vent (30112) being larger than the aperture of the first air vent (30111); two recessed portions (3012) are arranged at intervals on the seat portion (301), each of the recessed portions (3012) is provided with a plurality of the first air vents (30111), and the second air vent (30112) is arranged between the two recessed portions (3012).

3. The fumigation device according to claim 2, characterized in that: The fumigation cushion (3) further comprises a lumbar support portion (302), wherein the lumbar support portion (302) is arranged at an angle with the seat portion (301), and at least one protrusion (3021) is provided on a side of the lumbar support portion (302) facing the seat portion (301), wherein the protrusion (3021) is suitable for fitting the waist of a user, and an air intake passage (3022) is provided in the lumbar support portion (302) and is connected to the accommodating space (101).

4. The fumigation device according to claim 1, characterized in that: The evaporation mechanism (2) comprises a heating pot (201) and an anti-scalding cover (202); the heating pot (201) is arranged on a side of the bottom wall of the accommodating space (101) away from the insertion opening (401); the anti-scalding cover (202) is an openable and closable cover arranged on the heating pot (201); an extension portion (2021) is arranged on the top of the anti-scalding cover (202); an air outlet (20211) is provided on the extension portion (2021); and when the anti-scalding cover (202) is covered on the heating pot (201), the air outlet (20211) faces away from the insertion opening (401).

5. The fumigation device according to claim 4, characterized in that: It also comprises a temperature sensor (5), the temperature sensor (5) being electrically connected to the controller, the temperature sensor (5) being used to detect the temperature of the heating pot (201) and to send a detected temperature signal to the controller.

6. The fumigation device according to claim 4, characterized in that: It also comprises a liquid level sensor, which is electrically connected to the controller, and is used to detect the liquid level height in the heating pot (201) and send a detected liquid level height signal to the controller, and the controller controls the heating pot (201) to be turned off based on the received liquid level height being lower than a preset liquid level height.

7. The fumigation device according to any one of claims 1 to 6, characterized in that: A water collecting trough (1011) is provided on the bottom wall of the accommodating space (101), the water collecting trough (1011) extending along the length direction of the barrel body (1), the two ends of the water collecting trough (1011) being respectively a water collecting end (10111) and a water drain end (10112), the water collecting end (10111) being arranged close to the evaporation mechanism (2), a water drain hole (10113) being provided on the bottom wall of the water collecting trough (1011) close to the water drain end (10112), the bottom wall of the water collecting trough (1011) being an inclined surface (10114), and in a direction from the water collecting end (10111) to the water drain end (10112), the inclined surface (10114) being inclined towards the bottom of the barrel body (1).

8. The fumigation device according to claim 7, characterized in that: A plurality of protrusions (1012) and a light-emitting element (1013) are provided on the bottom wall of the accommodating space (101), the protrusions (1012) being suitable for fitting the soles of the feet of a user, the light-emitting element (1013) being electrically connected to the controller, and the controller being used to control the opening and closing of the light-emitting element (1013).

9. The fumigation device according to any one of claims 1 to 6, characterized in that: The top wall and side walls of the barrel cover (4) are provided with the insertion opening (401) which are communicated with each other, and a cover plate (402) is provided on the top wall of the barrel cover (4) in an openable and closable manner, and the cover plate (402) is used to cover the insertion opening (401) on the top wall of the barrel cover (4).

10. The fumigation device according to any one of claims 1 to 6, characterized in that: The bottom wall of the barrel body (1) is provided with a plurality of ventilation holes (102).

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