Medicine steam fumigation equipment

Abstract

The utility model provides medicine steam fumigation equipment. The medicine steam fumigation equipment comprises a steam chamber and a steam conveying channel used for conveying steam to the steam chamber. Wherein a medicine release device is arranged in the steam conveying channel, and steam conveyed through the steam conveying channel flows through the medicine release device so as to be mixed with medicine released by the medicine release device to form medicine steam, and then the medicine steam is conveyed to the steam bath room. The fumigation equipment provided by the utility model can quickly generate medicine steam.

Description

Technical Field

[0001] This application relates to the technical field of health care equipment, and particularly to a drug steam fumigation device. Background Art

[0002] A foot bath device is a kind of health care equipment. By cleaning, stimulating or massaging the human feet, it helps to promote blood circulation, relax the body and mind, regulate the body functions, and achieve the effect of preventing diseases and maintaining health.

[0003] In addition to the traditional function of soaking feet in hot water, some existing foot bath devices have added the function of drug fumigation. For example, the utility model patents with publication numbers CN221084154U and CN221181023U disclose solutions with traditional Chinese medicine fumigation functions. However, in the above-mentioned existing technologies, the drugs are all added in the liquid, and the drug-containing steam is generated by heating and evaporating the liquid. This requires a liquid chamber for boiling the drugs and boiling a large amount of liquid, resulting in a bulky structure of the foot bath device and a slow generation speed of the drug steam, which is not convenient for consumers to use.

[0004] In view of this, it is necessary to propose a new technical solution to overcome the above deficiencies. Utility Model Content

[0005] This application provides a drug steam fumigation device that can quickly generate drug steam.

[0006] To achieve the above object, this application adopts the following technical solution: A drug steam fumigation device includes a steam bath chamber and a steam delivery channel for delivering steam to the steam bath chamber; a drug release device is provided in the steam delivery channel, and the steam delivered through the steam delivery channel flows through the drug release device to be mixed with the drug released by the drug release device to form drug steam, and then is delivered to the steam bath chamber.

[0007] Optionally, the drug release device includes solid drugs, and the steam infiltrates and heats the solid drugs to promote the release of the solid drugs.

[0008] Optionally, the drug release device includes liquid drugs, and the steam blows on the liquid drugs to promote the volatilization and release of the liquid drugs.

[0009] Optionally, the drug release device includes an atomizer that atomizes and releases the liquid drugs into the steam delivery channel.

[0010] Optionally, a support pedal for supporting a human body part is provided in the steam bath chamber, and a drug release chamber communicating with the steam delivery channel is formed below the support pedal, and the drug release device is arranged in the drug release chamber.

[0011] Optionally, the drug release chamber is configured to impede the flow of the steam to enhance the contact between the steam and the drug release device.

[0012] Optionally, the drug release chamber has a side air outlet, and the airflow flowing out of the drug release chamber through the side air outlet intersects the airflow direction delivered to the drug release chamber.

[0013] Optionally, the support pedal has a top wall and a side wall, the side air outlets are a plurality of air holes opened on the side wall, and the top wall is airtight.

[0014] Optionally, the drug release chamber is surrounded by the support pedal and the bottom wall of the steam bath chamber, wherein ribs for impeding the steam flow are provided on the support pedal and / or the bottom wall on the steam flow path.

[0015] Optionally, the support pedal is removably assembled to the steam bath chamber, and the drug release device is installed on the support pedal so as to be adapted to be assembled to the steam bath chamber and removed from the steam bath chamber together with the support pedal.

[0016] In the drug steam fumigation device provided by the present application, a drug release device is provided in the steam delivery channel, and the steam delivered through the steam delivery channel flows through the drug release device to be mixed with the drug released by the drug release device to form drug steam and then is delivered to the steam bath chamber; it quickly forms drug steam by the steam flowing through the drug release device without boiling the drug, has a simple structure, a fast drug steam generation speed, and improves the user experience of consumers. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings in the following description only relate to some embodiments of the present application and do not limit the present application.

[0018] Figure 1 is a three-dimensional combined view of an embodiment of the fumigation device of the present application.

[0019] Figure 2 is a three-dimensional exploded view of an embodiment of the fumigation device of the present application.

[0020] Figure 3 is a horizontal cross-sectional view of an embodiment of the fumigation device of the present application from a three-dimensional perspective.

[0021] Figure 4 is a horizontal cross-sectional view of an embodiment of the fumigation device of the present application from a top view perspective.

[0022] Figure 5 is Figure 4Partial enlarged view at location A in the [Chinese term].

[0023] Figure 6 It is a longitudinal sectional view in a three - dimensional perspective of an embodiment of the fumigation device of the present application.

[0024] Figure 7 It is a three - dimensional combined view of the inner shell and the partition in an embodiment of the fumigation device of the present application.

[0025] Figure 8 It is a three - dimensional exploded view of the inner shell and the partition in an embodiment of the fumigation device of the present application.

[0026] Figure 9 It is a three - dimensional exploded view of the inner shell and the partition from another perspective in an embodiment of the fumigation device of the present application.

[0027] Figure 10 It is a three - dimensional exploded view of the support pedal and the drug release device in an embodiment of the fumigation device of the present application.

[0028] Figure 11 It is Figure 10 A three - dimensional exploded view of the component shown from another perspective.

[0029] Figure 12 It is a partial enlarged sectional view in the left - right direction of an embodiment of the fumigation device of the present application.

[0030] Figure 13 It is a partial enlarged sectional view in the front - back direction of an embodiment of the fumigation device of the present application.

[0031] Explanation of reference numerals: 100, fumigation device; 1, housing; 101, steam bath chamber; 102, steam temperature - regulating chamber; 1021, first steam channel; 1022, second steam channel; 11, inner shell; 111, flow - dividing convex part; 12, outer shell; 121, front shell; 122, rear cover; 123, right shell; 124, left shell; 125, bottom shell; 13, support pedal; 131, top wall; 132, side wall; 1301, side air outlet; 133, rib; 134, clamping part; 14, drug release device; 141, buckle; 142, pivot shaft; 2, cover body; 3, mounting rack; 4, partition; 401, bottom outlet; 402, side outlet; 403, air suction port; 41, flow - blocking convex part; 411, drainage slope; 42, grid strip board; 43, anti - scald part; 5, fan; 6, steam generator; 61, steam discharge port; 7, water tank; 8, circuit board; 81, temperature - measuring part. Detailed implementation manners

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the following will further elaborate on this application in conjunction with the accompanying drawings. The components of the embodiments of this application described and illustrated in the drawings here can generally be arranged and designed in various different configurations. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0033] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0034] Unless otherwise defined, the technical terms or scientific terms used in this patent document should have the ordinary meaning as understood by those of ordinary skill in the art to which this application pertains. The terms "first", "second", and similar terms used in the description of the patent specification and claims of this application do not denote any order, quantity, or importance, but are only used to distinguish different components. Similarly, terms such as "a", "an", or "the" do not denote a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" and similar terms mean that the elements or items appearing before "comprising" or "including" cover the elements or items listed after "comprising" or "including" and their equivalents, and do not exclude other elements or items. The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are only used to represent relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on this application.

[0035] In the description of this application, it should be noted that unless otherwise clearly specified and limited, the terms "mounted", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] The following will elaborate on some embodiments of this application in conjunction with the accompanying drawings. Without conflict, the features in the following embodiments can be combined with each other.

[0037] Please refer to Figures 1 to 9As shown, the present application discloses a drug vapor fumigation device 100, which can generate drug vapor to fumigate the body, achieving the health care purposes of promoting blood circulation, relieving fatigue, massaging and physiotherapy, and relaxing the body and mind. In some embodiments, the fumigation device 100 is mainly used to fumigate the limbs of the human body. For example, in one embodiment, the fumigation device 100 is a foot bath machine, which can fumigate the lower limbs of the human body, that is, the legs and feet; in another embodiment, the fumigation device 100 can be used to fumigate the upper limbs of the human body, that is, the arms and hands.

[0038] The drug vapor fumigation device 100 includes a steam bath chamber 101 and a steam delivery channel for delivering steam to the steam bath chamber 101. A drug release device 14 is provided in the steam delivery channel. The steam delivered through the steam delivery channel flows through the drug release device 14, and after being mixed with the drug released by the drug release device 14 to form drug vapor, it is delivered to the steam bath chamber 101. The fumigation device 100 provided by the present application can quickly form drug vapor by steam flowing through the drug release device 14, without the need to soak and boil the drug. Its structure is simple, the drug vapor generation speed is fast, and the use experience of consumers is improved.

[0039] In some embodiments, the drug release device 14 includes solid drugs. The solid drugs are infiltrated and heated by steam to promote the release of the solid drugs. The solid drugs can be, for example, traditional Chinese medicinal materials or finished solid pills, viscous ointments, drug packages soaked in medicinal liquids, etc. In other embodiments, the drug release device 14 includes liquid drugs. The liquid drugs are blown by steam to promote the volatilization and release of the liquid drugs. The liquid drugs can be, for example, volatile liquid substances in bottles, boxes, or bags. Further, the drug release device 14 includes an atomizer for atomizing and releasing the liquid drugs into the steam delivery channel. Atomizing the liquid drugs by the atomizer can further accelerate the mixing of the drugs and the steam.

[0040] In the present embodiment, a support pedal 13 is configured in the steam bath chamber 101. The support pedal 13 is used to support a human body part. For example, in the present embodiment, the support pedal 13 is used to support the feet of the human body. A drug release chamber 130 communicating with the steam delivery channel is formed below the support pedal 13. A drug release device 14 is also configured in the steam bath chamber 101, and the drug release device 14 is disposed in the drug release chamber 130; wherein, the drug release chamber 130 is configured to be able to impede the flow of steam to strengthen the contact between the steam and the drug release device 14. For the drug vapor fumigation device 100 provided by the present application, by providing the drug release chamber 130, the flow of steam in the drug release chamber 130 is slow, so as to strengthen the contact between the steam and the drug release device 14 and improve the drug release effect.

[0041] Please refer to Figure 6As shown, in one embodiment, the fumigation device 100 includes a steam bath chamber 101 and a steam temperature adjustment chamber 102 that is fluidly connected to the steam bath chamber 101. The steam bath chamber 101 is used to accommodate body parts, and steam is introduced into the steam bath chamber 101 to fumigate the body parts. The body parts are, for example, the lower limbs, upper limbs, etc. mentioned above, and of course, they can also be other parts. The steam temperature adjustment chamber 102 is adapted to adjust high-temperature steam to suitable-temperature steam and deliver it to the steam bath chamber 101. It should be noted that the suitable-temperature steam refers to steam whose temperature is suitable for fumigating the body, and its temperature range is not absolute and can vary depending on the person and the environment. For example, in one embodiment, the temperature of the suitable-temperature steam is between 35°C and 55°C. The steam temperature adjustment chamber 102 is provided with a steam delivery channel. In this embodiment, the steam delivery channel includes a first steam channel 1021 and a second steam channel 1022. A support pedal 13 for supporting the limbs is provided in the steam bath chamber 101. Through holes are formed in the support pedal 13, and the outlet of the first steam channel 1021, that is, the bottom outlet 401, is located below the support pedal 13. The suitable-temperature steam discharged from the bottom outlet 401 flows upward through the through holes. In this embodiment, the support pedal 13 is for the user's feet to step on, and a massage part is further provided on the support pedal 13 to massage the soles of the feet. The massage part can be a protrusion, an electric pulse emitter, an electrically controlled massage head, etc., to stimulate the acupoints on the soles of the feet.

[0042] A drug release chamber 130 that communicates with the steam delivery channel is formed below the support pedal 13. The drug release chamber 130 has a side air outlet 1301, and the air flow direction flowing out of the drug release chamber 130 through the side air outlet 1301 intersects with the air flow direction delivered to the drug release chamber 130. In this embodiment, the air flow direction delivered to the drug release chamber 130 is in the front-rear direction, and the air flow direction flowing out of the drug release chamber 130 is in the left-right direction, and the two are vertically intersecting. By changing the air flow directions of entering and exiting the drug release chamber 130, the flow of steam can be obstructed, enabling the steam to come into full contact with the drug release device 14 and enhancing the release of the drug. In this embodiment, the support pedal 13 has a top wall 131 and a side wall 132, and the side air outlet 1301 is a plurality of air holes opened on the side wall 132. In this embodiment, the top wall 131 is airtight to prevent steam from directly flowing out of the drug release chamber 130 through the top wall 131. In another embodiment, openings through which steam can pass may also be formed on the top wall 131, and the total area of the openings is not greater than half of the total area of the top wall 131. In this way, although a part of the steam can flow out through the top wall 131, most of the steam is still blocked and restricted within the drug release chamber 130 to come into full contact with the drug release device 14.

[0043] Further, the drug release chamber 130 is configured such that the steam therein flows out of the drug release chamber 130 in a zigzag manner. Specifically, the drug release chamber 130 is formed by the supporting pedal 13 and the bottom wall of the steam bath chamber 101. Among them, on the supporting pedal 13 and / or the bottom wall, on the steam flow path, there are convex ribs 133 that impede the steam flow. In this embodiment, the convex ribs 133 include a pair of convex ribs 133 provided on the bottom wall of the steam bath chamber 101 and a pair of convex ribs 133 provided on the supporting pedal 13. Among them, the pair of convex ribs 133 provided on the supporting pedal 13 are located outside the pair of convex ribs 133 provided on the bottom wall of the steam bath chamber 101, and the drug release device 14 is located between the pair of convex ribs 133 provided on the supporting pedal 13.

[0044] In this embodiment, the supporting pedal 13 is removably assembled to the steam bath chamber 101, and the drug release device 14 is installed on the supporting pedal 13 so as to be suitable for being assembled to the steam bath chamber 101 and removed from the steam bath chamber 101 together with the supporting pedal 13. In this embodiment, the rear end of the supporting pedal 13 is inserted into the rear wall of the steam bath chamber 101, and the front end of the supporting pedal 13 is clamped to the front wall of the steam bath chamber 101 by a clamping member 134. The drug release device 14 includes a medicinal material accommodating frame. The top opening of the medicinal material accommodating frame fits under the supporting pedal 13 to prevent the medicinal materials placed therein from falling. The bottom wall and the peripheral side wall of the medicinal material accommodating frame are provided with hollow holes. One end of the medicinal material accommodating frame is pivotally connected to the supporting pedal 13 through a pivot shaft 142, and the other end is connected to the supporting pedal 13 through a buckle 141. When the supporting pedal 13 and the drug release device 14 are jointly assembled in the steam bath chamber 101, the drug release device 14 is suspended, that is, there is an air flow gap between the drug release device 14 and the bottom wall of the steam bath chamber 101, which is conducive to the entry and exit of steam in the medicinal material accommodating frame. In this embodiment, the buckle 141 adopts a button self-locking buckle, and the clamping and unclamping can be achieved by pressing this end of the drug release device 14, which is convenient to operate. After unclamping, the drug release device 14 can be rotated and opened from the supporting pedal 13. In other embodiments, the drug release device 14 can also be assembled under the supporting pedal 13 by other means, such as screws, hooks, etc.

[0045] The drug release device 14 is arranged close to the outlet of the first steam channel 1021. The drug release device 14 contains medicinal materials with health care or therapeutic effects, such as traditional Chinese medicinal materials such as mugwort. After being infiltrated by steam, their medicinal properties can be better released into the steam to achieve steam fumigation of the human body and promote physical health. In this embodiment, the drug release device 14 is arranged in the narrow space below the supporting pedal 13. The steam output from the bottom outlet 401 enters this narrow space. Due to the blocking effect of the supporting pedal 13, the steam will form a certain aggregation in the narrow space where the drug release device 14 is located, forming a certain air pressure, which is conducive to strengthening the contact between the steam and the medicinal materials and the extraction of the medicinal effect.

[0046] The first steam channel 1021 is adapted to configure the suitable-temperature steam to be input from the bottom of the steam bath chamber 101; the second steam channel 1022 is adapted to configure the suitable-temperature steam to be input from the upper part and / or the middle part of the steam bath chamber 101. A first steam channel 1021 is defined between a pair of shunt convex parts 111 arranged at a set distance interval, and a second steam channel 1022 is defined outside the shunt convex parts 111. When the suitable-temperature steam flows in the first steam channel 1021, it can partially cross the shunt convex parts 111 and enter the second steam channel 1022. In this embodiment, the steam transported to the steam bath chamber through the first steam channel 1021 flows through the drug release chamber 130, and the steam transport channel includes the first steam channel 1021.

[0047] The fumigation device 100 provided in this application can make a part of the suitable-temperature steam be input from the bottom of the steam bath chamber 101, and a part be input from the middle or upper area on the side of the steam bath chamber 101, so that the suitable-temperature steam can quickly fill the steam bath chamber 101, reduce the temperature difference between the upper and lower areas in the steam bath chamber 101, and improve the fumigation effect on the body and the use comfort. Moreover, the steam entering the second steam channel 1022 comes from crossing the shunt convex parts 111. The shunt convex parts 111 have a blocking effect on this part of the steam, which can slow down the flow rate of this part of the steam and avoid the discomfort caused to the user by the faster speed impacting the middle and upper parts of the steam bath chamber 101. At the same time, the blocking effect can also play a role in disturbing the flow, which is beneficial to making the temperature of this part of the steam entering the second steam channel 1022 be adjusted more appropriately, and avoiding the discomfort caused by the insufficient or uneven temperature adjustment of the steam, resulting in overheating, overcooling or uneven heating and cooling of the steam.

[0048] In this embodiment, a flow blocking convex part 41 for slowing down the flow of the suitable-temperature steam in the second steam channel 1022 is further provided in the second steam channel 1022, and the suitable-temperature steam in the second steam channel 1022 crosses the flow blocking convex part 41 and is input into the steam bath chamber 101. The shunt convex parts 111 and the flow blocking convex parts 41 are arranged in an alternating manner to construct a zigzag flow path. By further arranging the flow blocking convex part 41 in the second steam channel 1022, which constructs a zigzag flow path with the shunt convex parts 111, the flow rate of the steam input into the steam bath chamber 101 from the second steam channel 1022 can be further slowed down, and further flow disturbance and mixing can be achieved, avoiding the rapid impact of the steam flow and the discomfort caused by the insufficient or uneven temperature adjustment of the steam, resulting in overheating, overcooling or uneven heating and cooling of the steam. A diversion inclined surface 411 for guiding the suitable-temperature steam to flow out of the second steam channel 1022 is provided on the flow blocking convex part 41.

[0049] Please refer to Figures 3 to 6As shown, in this embodiment, the fumigation device 100 has a cavity surrounded by several walls and a partition 4 placed inside the cavity. The partition 4 divides the cavity into a steam bath chamber 101 and a steam temperature control chamber 102. By arranging the partition 4 inside the cavity to separate the steam bath chamber 101 and the steam temperature control chamber 102 into two chambers, its structure is simple. Specifically, the cavity has a front wall facing the user side during use and a rear wall away from the user side. The partition 4 is arranged close to the rear wall and has a certain distance from the rear wall to form the steam temperature control chamber 102 between the two. It can be understood that the separation means that the steam bath chamber 101 and the steam temperature control chamber 102 are two distinguishable parts of space, and it does not mean that they are isolated and not connected. On the contrary, in this embodiment, the steam temperature control chamber 102 and the steam bath chamber 101 are in fluid communication with each other, and air can flow in and out between the two.

[0050] Please refer to Figures 7 to 9 As shown, the partition 4 is in the shape of a plate as a whole, and flow-blocking convex parts 41 are arranged at its left and right edges close to the edges. In this embodiment, the flow-blocking convex parts 41 have a certain width, and they are hollow convex ribs protruding towards the rear wall of the cavity and extending in the up and down directions; such an arrangement enables the partition 4 to be fixed to the rear wall by the flow-blocking convex parts 41 at the same time. Since the flow-blocking convex parts 41 are closer to the rear wall, several screw posts can be arranged on the flow-blocking convex parts 41 or at the positions on the rear wall opposite to the flow-blocking convex parts 41, and the partition 4 is fixed to the rear wall of the cavity by screws passing through the screw posts. In other embodiments, the flow-blocking convex parts 41 can also be arranged as thin plate-shaped convex plates.

[0051] There is a distance between the left and right edges of the partition 4 and the rear wall to form a side outlet 402 for the steam in the second steam channel 1022 to flow into the steam bath chamber 101. The side outlet 402 is the outlet of the second steam channel 1022, and it is a long strip-shaped outlet extending up and down. In this embodiment, the long strip-shaped outlet extends from top to bottom and its length is not less than half of the height of the steam bath chamber 101; in this way, steam can enter the steam bath chamber 101 from positions such as the upper part, the middle part, and the lower part near the middle on the side, so that the steam can fill the steam bath chamber 101 faster, and steam can enter the steam bath chamber 101 at various heights on the side to avoid the feeling of steam stratification. In this embodiment, the side outlet 402 extends from the upper end to the lower end of the partition 4. In this embodiment, grid strip plates 42 are arranged in at least part of the area of the long strip-shaped outlet, and several grid holes are opened on the grid strip plates 42. Arranging the grid strip plates 42 is beneficial for the steam to flow out evenly through the grid holes.

[0052] Please refer to Figure 4 and Figure 5As shown, in this embodiment, the fumigation device 100 further includes a temperature measuring component 81 for detecting the temperature of the appropriate-temperature steam. The temperature measuring component 81 is arranged in the second steam channel 1022. Since the steam entering the second steam channel 1022 is blocked and turbulently flowed by the diversion convex part 111, its mixing is relatively sufficient. By arranging the temperature measuring component 81 in the second steam channel 1022, the temperature measurement is more accurate. In this embodiment, the temperature measuring component 81 is arranged outside the flow blocking convex part 41, so that the steam measured by the temperature measuring component 81 is the steam turbulently flowed through the zigzag flow channel formed by the diversion convex part 111 and the flow blocking convex part 41. The steam at this place is more fully mixed and the temperature measurement is more accurate. The temperature measuring component 81 is a temperature measuring probe, which protrudes into the steam temperature adjustment chamber 102 through the rear wall of the chamber.

[0053] The lower end of the partition plate 4 is provided with a bottom outlet 401 for the steam in the first steam channel 1021 to flow into the steam bath chamber 101. The bottom outlet 401 is the outlet of the first steam channel 1021. In this embodiment, the bottom outlet 401 is formed by a distance between the middle part of the lower end edge of the partition plate 4 and the bottom wall of the chamber. The partition plate 4 is provided with an air suction port 403 near the upper end. The air suction port 403 communicates the steam bath chamber 101 and the steam temperature adjustment chamber 102, and is used to suck the steam in the upper part of the steam bath chamber 101 into the steam temperature adjustment chamber 102 to be adjusted into appropriate-temperature steam, and then input it into the steam bath chamber 101 from the bottom outlet 401 and the side outlet 402.

[0054] Since high-temperature steam is introduced into the steam temperature adjustment chamber 102, in order to prevent the partition plate 4 from being too hot and causing scalding when a human body part contacts it, a scald prevention part 43 is provided on the side of the partition plate 4 facing the steam bath chamber 101. In this embodiment, the scald prevention part 43 includes a plurality of protrusions, and the protrusions are configured to reduce the contact area between the limb and the partition plate 4 when the user's limb touches the partition plate 4. In one embodiment, the protrusion can be a solid column. The solid column has poor thermal conductivity and is relatively thick, which can reduce the risk of the partition plate 4 scalding the user. In this embodiment, the protrusion is a rib plate. The rib plate can be in the shape of a long strip, an arc, a circle, a spiral, etc. While reducing the contact area when the user touches it, it can also form a pattern to improve the aesthetics. For example, in this embodiment, the protrusion includes a plurality of arc-shaped and circular rib plates, which are arranged in a plurality of diffused water wave shapes. It should be noted that the scald prevention part 43 in this embodiment prevents scalding by reducing the contact area; in other embodiments, the scald prevention part 43 can also be realized by heat insulation methods, such as setting heat insulation parts, coating heat insulation materials, etc.; in some other embodiments, it can also be that the partition plate 4 is made of heat insulation materials as a whole or in part.

[0055] Please refer to Figure 1 and Figure 2As shown, the fumigation device 100 includes a housing 1 and a cover body 2 covering the housing 1. An operation panel for operating the fumigation device 100 is provided on the cover body 2, and a recess for supporting a human leg is provided at the upper end of the front side of the housing 1. The housing 1 encloses a chamber, and the housing 1 includes an inner housing 11 and an outer housing 12 located outside the inner housing 11. Please refer to Figures 7 to 9 As shown, in this embodiment, the inner housing 11 is a semi-frame housing with openings at the upper end and the front end, and the inner housing 11 forms a part of the wall of the chamber. The flow-dividing convex portion 111 is formed on the wall of the chamber, specifically on the inner surface of the rear wall of the inner housing 11. In other embodiments, the flow-dividing convex portion 111 may also be formed on the partition plate 4. In this embodiment, the flow-dividing convex portion 111 has a certain width, and it is a hollow convex rib protruding towards the partition plate 4 and extending in the vertical direction. In other embodiments, the flow-dividing convex portion 111 may also be provided as a thin plate-shaped convex plate. In this embodiment, the flow-dividing convex portion 111 is also provided on the bottom wall of the inner housing 11, that is, each flow-dividing convex portion 111 is L-shaped, and a pair of flow-dividing convex portions 111, that is, two, are arranged substantially in parallel. The flow-dividing convex portion 111 and the flow-blocking convex portion 41 are also arranged substantially in parallel. Of course, in other embodiments, the flow-dividing convex portion 111, the flow-blocking convex portion 41, and their mutual arrangements may also not be parallel. For example, a pair of flow-dividing convex portions 111 may be in a trumpet shape that becomes wider or narrower from top to bottom. In this embodiment, the flow-dividing convex portion 111 is a continuously convex rib in the vertical direction. In other embodiments, it may also be intermittently provided, so that a part of the steam can enter the second steam channel 1022 through the small opening at the intermittent connection to increase the amount of steam distributed to the second steam channel 1022. The steam bypassing the flow-dividing convex portion 111 in this application includes embodiments where the steam passes through the holes and grooves on the flow-dividing convex portion 111 and penetrates the flow-dividing convex portion.

[0056] In this embodiment, the steam temperature adjustment chamber 102 is configured to be suitable for inhaling the low-temperature steam in the steam bath chamber 101 to mix with the high-temperature steam to form a suitable-temperature steam. The steam in the steam bath chamber 101 flows in from the bottom up and from both sides, and after fumigating the human limbs, the temperature decreases; especially at the upper part of the steam bath chamber 101, since it is connected to the outside through the knee position of the human body, the steam temperature here is relatively low. In this application, the low-temperature steam is inhaled into the steam temperature adjustment chamber 102 to mix with the high-temperature steam introduced into the steam temperature adjustment chamber 102 to form a suitable-temperature steam and then input into the steam bath chamber 101. In this way, the steam in the steam bath chamber 101 can be recycled. Compared with the air inhaled from outside the fumigation device 100, the low-temperature steam still has relatively high thermal energy that can be utilized, so that the energy consumption of the fumigation device 100 can be reduced. In other embodiments, the steam temperature adjustment chamber 102 can also be temperature-adjusted in other ways, such as by electrically heating the inhaled low-temperature steam or by using a refrigerant heat exchange method, etc.

[0057] In this embodiment, low-temperature steam and high-temperature steam are both introduced into the first steam channel 1021 for mixing. Specifically, a fan 5 for sucking in low-temperature steam and a steam discharge port 61 for inputting high-temperature steam are provided in the steam temperature adjustment chamber 102. Both the fan 5 and the steam discharge port 61 are between a pair of shunt convex portions 111. Among them, the fan 5 is arranged above the steam discharge port 61, and it drives the low-temperature steam to flow from top to bottom to mix with the high-temperature steam. The high-temperature steam has an upward trend, and the low-temperature steam mixes with the high-temperature steam from top to bottom, resulting in a good mixing effect. In this embodiment, both the steam discharge port 61 and the air outlet of the fan 5 face downward, so that the low-temperature steam and the high-temperature steam are mixed during the process of flowing from top to bottom in the first steam channel 1021, and a part of them is discharged from the bottom outlet 401, and the other part passes over the shunt convex portion 111 and the flow blocking convex portion 41 and is discharged from the side outlet 402. In this embodiment, the fan 5 is a vortex fan, and its air outlet faces the steam discharge port 61. The vortex fan drives the low-temperature steam to enter the air axially and exit tangentially. The air volume is concentrated and the wind speed is high, and it has a good mixing effect when impacting into the high-temperature steam.

[0058] Please refer to Figure 1 , Figure 2 and Figure 6 As shown in, the fumigation device 100 includes an inner shell 11 that encloses a chamber and an outer shell 12 provided outside the inner shell 11. A steam generating assembly is arranged between the inner shell 11 and the outer shell 12. In this embodiment, the outer shell 12 includes a front shell 121, a rear cover 122, a right shell 123, a left shell 124, and a bottom shell 125. An installation frame 3 is arranged between the inner shell 11 and the outer shell 12. The installation frame 3 includes a number of installation cavities separated from each other. The steam generating assembly includes a steam generator 6 and a water tank 7 for supplying water to the steam generator 6. The steam generator 6 and the water tank 7 are installed in different installation cavities. The steam generating assembly further includes a circuit board 8, and the circuit board 8 is also installed in an installation cavity different from the steam generator 6 and the water tank 7. In this way, by installing the steam generator 6, the water tank 7, and the circuit board 8 in separate cavities, the mutual influence of each component can be avoided, and the safety of each component can be ensured. In this embodiment, the rear cover 122 is provided to be openable and closable. When it is opened, the water tank 7 can be exposed, and when it is closed, the water tank 7 is covered; the water tank 7 is detachably installed, and it can be removed from the installation frame 3 or assembled to the installation frame 3 after the rear cover 122 is opened. The detachable setting of the water tank 7 facilitates taking it down to add water.

[0059] In use, the user sits on the front side of the fumigation device 100, places the legs in the steam bath chamber 101, starts the fumigation device 100 to work, and the steam generator 6 generates high-temperature steam and inputs it into the steam temperature adjustment chamber 102 to be mixed with the low-temperature air flow inhaled by the fan 5 to form a suitable-temperature steam, which is delivered to the steam bath chamber 101 through the first steam channel 1021 and the second steam channel 1022. The steam passing through the first steam channel 1021 also flows through the drug release device 14 so that the steam bath chamber 101 generates steam with medicinal properties to achieve the fumigation of the human legs and feet.

[0060] As described above, it is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the technical field of the present application within the technical scope disclosed in the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A medicinal steam fumigation device, comprising a steam room and a steam delivery channel for delivering steam to the steam room; characterized in that: A drug releasing device is arranged in the steam delivery channel. The steam delivered through the steam delivery channel flows through the drug releasing device to be mixed with the drug released by the drug releasing device to form drug steam, and then delivered to the steam room.

2. The drug vapor fumigation device according to claim 1, characterized in that: The drug release device includes a solid drug, and the steam soaks and heats the solid drug to promote the release of the solid drug.

3. The drug vapor fumigation device according to claim 1, characterized in that: The drug release device includes liquid drugs, and the steam blows the liquid drugs to cause the liquid drugs to volatilize and release.

4. The drug vapor fumigation device according to claim 3, characterized in that: The drug release device includes an atomizer that atomizes the liquid drug and releases it into the vapor delivery channel.

5. The drug vapor fumigation device according to claim 1, characterized in that: A support pedal for supporting a human body part is arranged in the steam room, a drug release chamber connected with the steam delivery channel is formed below the support pedal, and the drug release device is arranged in the drug release chamber.

6. The drug vapor fumigation device according to claim 5, characterized in that: The drug release chamber is configured to hinder the flow of the steam to enhance the contact between the steam and the drug release device.

7. The drug vapor fumigation device according to claim 6, characterized in that: The drug release chamber has a side air outlet, and the flow direction of the airflow flowing out of the drug release chamber through the side air outlet intersects with the flow direction of the airflow delivered to the drug release chamber.

8. The drug vapor fumigation device according to claim 7, characterized in that: The support pedal has a top wall and a side wall, the side air outlets are a plurality of air outlet holes opened on the side wall, and the top wall is airtight.

9. The drug vapor fumigation device according to claim 6, characterized in that: The drug release chamber is surrounded by the support pedal and the bottom wall of the steam room, wherein the support pedal and / or the bottom wall are provided with ribs on the flow path of the steam to hinder the flow of the steam.

10. The drug vapor fumigation device according to any one of claims 5 to 9, characterized in that: The support pedal is removably mounted in the steam room, and the drug releasing device is mounted on the support pedal so as to be capable of being mounted in and removed from the steam room together with the support pedal.

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