Smoke exhaust device and moxibustion bed

Abstract

The utility model provides a smoke exhaust device and a moxibustion bed, the smoke exhaust device comprises a frame body and a smoke suction cover connected with the frame body, the smoke exhaust device further comprises a folding assembly connected with the frame body in a sliding mode, the folding assembly comprises a folding part, the smoke suction cover is arranged on the folding part, the folding part has an unfolded state and a folded state relative to the frame body, and when the folding part is in the unfolded state, the folding part is in the folded state. An angle is formed between the smoke suction cover and the frame body; and when the turnover part is in the folded state, the smoke suction cover is buckled with the frame body. According to the smoke exhaust device and the moxibustion bed, when the turnover part is in the folded state, the smoke suction cover is buckled with the frame body, so that the smoke suction cover is stored, the size of the smoke exhaust device is reduced, the occupied space can be saved, the structure is simple, mounting is convenient and fast, and the frame body is also light.

Description

Technical Field

[0001] The present invention relates to the technical field of nursing equipment, and in particular to a smoke exhaust device and a moxibustion bed. Background Art

[0002] Moxibustion is a traditional Chinese medicine therapy method with a long history. It is still widely used in modern clinical medicine for its efficacy of warming and dispersing cold, eliminating addiction and dispersing knots, activating blood circulation and qi, removing toxins and relieving heat. During the moxibustion treatment, the ignited moxa stick needs to be placed on the patient's affected area or effective acupuncture points for a long time for fumigation treatment. The smoke produced by the burning of the moxa stick during the moxibustion process is choking and fumigating. Patients and medical staff who inhale the burning substance for a long time often have adverse reactions. People usually use the method of opening windows for natural ventilation and exhaust, but the exhaust effect is very poor.

[0003] There is a smoke exhaust system in the prior art, through which the smoke can be absorbed by the smoke hood, and the main frame with circular guide rails and electric push rods can realize the up and down lifting of the smoke hood, and the smoke hood can be stretched horizontally through a three-section slide rail. However, this smoke exhaust system has a complex structure, which is not only time-consuming and labor-intensive to install, but also has high requirements on the installation environment of the whole machine, and the overall volume is large, resulting in a large space occupation and inability to be folded and stored. Utility Model Content

[0004] The present disclosure provides a smoke exhaust device and a moxibustion bed to at least solve the above technical problems existing in the prior art.

[0005] According to a first aspect of the present disclosure, a smoke exhaust device is provided, comprising a frame and a smoke hood connected to the frame, and further comprising:

[0006] A folding component is slidably connected to the frame, the folding component includes a folding portion, the smoking hood is arranged on the folding portion, the folding portion has an unfolded state and a folded state relative to the frame, when the folding portion is in the unfolded state, the smoking hood is arranged at an angle to the frame; when the folding portion is in the folded state, the smoking hood is buckled with the frame.

[0007] In one embodiment, the folding component also includes a supporting portion. When the folding portion is in an unfolded state, two ends of the supporting portion are respectively fixedly connected to the frame and the folding portion, for supporting the folding portion to fix the folding portion; when the folding portion is in a folded state, the supporting portion and the frame meet a parallel condition.

[0008] In one embodiment, the folding component also includes a connecting portion, the folding portion is hinged to the connecting portion, and the connecting portion is slidably connected to the frame; wherein the supporting portion includes a first end hinged to the connecting portion and a second end slidably connected to the folding portion, and the second end can slide along the length direction of the folding portion.

[0009] In one possible implementation manner, the folding portion is provided with a slide groove, and the second end is arranged in the slide groove; wherein, the second end has a first position and a second position in the slide groove, and when the second end is located at the first position, the folding portion is in an unfolded state; when the second end is located at the second position, the folding portion is in a folded state, and the supporting portion overlaps with the folding portion.

[0010] In one embodiment, a folding switch is provided on the folding portion, and the folding switch has a locked position and an open position. When the second end is located at the first position and the folding switch is in the locked position, the folding switch is engaged with the second end to fix the second end; when the folding switch is in the open position, the second end can slide freely in the slide groove.

[0011] In one embodiment, the device further comprises a lifting assembly disposed on the frame, and the folding assembly is connected to the lifting assembly so that the folding assembly can move along the height direction of the frame.

[0012] In one embodiment, the lifting assembly includes a slide rail, a sliding member and a driving member. The slide rail is arranged on the frame and is parallel to the height direction of the frame. The sliding member is connected to the slide rail, and the driving member is used to drive the sliding member to move along the slide rail.

[0013] In one possible implementation, it further comprises a telescopic component connected to the folding portion, the smoking hood is connected to the telescopic component, and the smoking hood can be telescopically moved along the length direction of the folding portion with the telescopic component.

[0014] In one possible implementation manner, the frame includes a mounting portion, and a fastener is disposed on the mounting portion.

[0015] According to a second aspect of the present disclosure, there is provided a moxibustion bed, comprising a bed body, wherein the bed body is further provided with a smoke exhaust device as described in any one of the above-mentioned embodiments, and the frame is fixedly connected to the bed body.

[0016] In the present invention, since the smoke exhaust device includes a folding component, the smoke hood is arranged on the folding part of the folding component and can be folded relative to the frame along with the folding part, so that when the folding part is in the unfolded state, the smoke hood is unfolded and forms a certain angle with the frame to absorb the smoke under the smoke hood; when the folding part is in the folded state, the smoke hood is engaged with the frame, thereby storing the smoke hood and reducing the volume of the smoke exhaust device, which can save space. The structure is simple and easy to install, and the frame is also relatively light.

[0017] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present disclosure, nor is it intended to limit the scope of the present disclosure. Other features of the present disclosure will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and other objects, features and advantages of the exemplary embodiments of the present disclosure will become readily understood by reading the detailed description below with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present disclosure are shown in an exemplary and non-limiting manner, in which:

[0019] In the drawings, the same or corresponding reference numerals represent the same or corresponding parts.

[0020] Figure 1 The figure shows the overall structure of a smoke exhaust device according to an exemplary embodiment of the present disclosure (the folding part is in an unfolded state);

[0021] Figure 2 The overall structural schematic diagram of a smoke exhaust device of an exemplary embodiment of the present disclosure is shown (the folding portion is in a folded state);

[0022] Figure 3 The overall structural schematic diagram of the folding assembly of a smoke exhaust device according to an exemplary embodiment of the present disclosure is shown (the folding portion is in an unfolded state);

[0023] Figure 4 The figure shows the overall structure of a folding assembly of a smoke exhaust device according to an exemplary embodiment of the present disclosure (the folding portion is in a folded state);

[0024] Figure 5 The overall structural schematic diagram of the folding assembly of a smoke exhaust device according to an exemplary embodiment of the present disclosure is shown (the second end is located between the first position and the second position);

[0025] Figure 6 The figure shows the overall structure of the folding assembly of the smoke exhaust device of an exemplary embodiment of the present disclosure (the folding switch is in the locked position);

[0026] Figure 7The figure shows the overall structure of the folding assembly of the smoke exhaust device of an exemplary embodiment of the present disclosure (the folding switch is in the open position);

[0027] Figure 8 The overall structural schematic diagram of a smoke exhaust device according to an exemplary embodiment of the present disclosure is shown (the telescopic assembly is unfolded);

[0028] Fig. 9 A partial schematic diagram of a smoke exhaust device according to an exemplary embodiment of the present disclosure is shown.

[0029] Explanation of the numbers in the figure: 1. frame; 2. smoking hood; 3. folding assembly; 4. lifting assembly; 5. telescopic assembly; 11. mounting portion; 12. fastener; 31. folding portion; 32. supporting portion; 33. connecting portion; 34. folding switch; 41. slide rail; 42. sliding member; 43. driving member; 44. electric push rod; 311. slide groove. DETAILED DESCRIPTION

[0030] In order to make the purpose, features, and advantages of the present disclosure more obvious and easy to understand, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present disclosure.

[0031] The embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.

[0032] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a smoke exhaust device of an exemplary embodiment of the present invention includes a frame 1, a smoke hood 2 connected to the frame 1, and a folding assembly 3 slidably connected to the frame 1, the folding assembly 3 includes a folding portion 31, the smoke hood 2 is arranged on the folding portion 31, the folding portion 31 has an unfolded state and a folded state relative to the frame 1, when the folding portion 31 is in the unfolded state, the smoke hood 2 is arranged at an angle to the frame 1; when the folding portion 31 is in the folded state, the smoke hood 2 is buckled with the frame 1.

[0033] In this embodiment, the frame 1 of the smoke exhaust device is easy to install, and can be fixedly installed on a wall or a bed, or the frame 1 can be upright on the ground by setting a support foot at the lower end of the frame 1. It can be understood that the smoke exhaust device can not only be used to absorb the smoke generated by the burning of moxa sticks, but can also be applied to the scene where other substances burn and produce smoke, but the embodiments shown in the present disclosure are all taken as an example of the smoke hood 2 absorbing the smoke generated by the burning of moxa sticks. When the folding portion 31 is in the unfolded state, the angle range between the smoking hood 2 and the frame 1 can be 0° to 180°, and the effect is best when the angle is 90°. By setting the smoking hood 2 to meet the vertical condition with the frame 1 when unfolded, it is ensured that the smoke generated by the moxa stick can be fully absorbed by the smoking hood 2. The folding component 3 can be slidably connected to the frame 1 through a connecting member, so that the folding component 3 can slide along the height direction of the frame 1 and be fixed at the desired position to adjust the position of the smoking hood 2 in the height direction, so as to adapt to the use of people of different body shapes. The folding component 3 can be a self-locking structure. For example, the folding part 31 is hinged to the connecting piece, and an elastic buckle is provided on the folding part 31. Correspondingly, a locking hole is provided on the connecting piece. When the folding part 31 is rotated to the unfolded state, the elastic buckle can be inserted into the locking hole, and the folding part 31 is self-locking and fixed; pressing the elastic buckle can remove the elastic buckle from the locking hole, so that the folding part 31 is released. When the folding part 31 is rotated downward to the folded state, the smoking hood 2 is buckled with the frame 1 to achieve the storage of the smoking hood 2.

[0034] In this embodiment, the number of folding components 3 can be one or more groups. When the number of folding components 3 is one group, the folding components 3 are usually arranged at the center of the frame 1, and the middle part of the smoke hood 2 is connected to the folding part 31 to ensure the stability of the connection. The embodiments shown in the present disclosure are all based on the number of folding components 3. The two groups of folding components 3 are arranged oppositely and located on the same horizontal plane, and can rise or fall at the same time. The folding parts 31 in the two groups of folding components 3 are respectively fixedly connected to the two sides of the smoke hood 2. Therefore, the smoke hood 2 is arranged on the folding part 31 of the folding component 3, and can be folded relative to the frame 1 with the folding part 31, so that when the folding part 31 is in the unfolded state, the smoke hood 2 is unfolded perpendicular to the frame 1, so as to absorb the smoke under the smoke hood 2; when the folding part 31 is in the folded state, the smoke hood 2 is buckled with the frame 1, and the smoke hood 2 is stored to reduce the volume of the smoke exhaust device, which can save space. The structure is simple and easy to install, and the frame 1 is also relatively light. In addition, since the folding assembly 3 is slidably connected to the frame 1, the height position of the smoking hood 2 can be adjusted to adapt to the use of people of different body shapes.

[0035] In one embodiment, the folding component 3 also includes a supporting portion 32. When the folding portion 31 is in the unfolded state, the two ends of the supporting portion 32 are respectively fixedly connected to the frame 1 and the folding portion 31, and are used to support the folding portion 31 to fix the folding portion 31; when the folding portion 31 is in the folded state, the supporting portion 32 and the frame 1 meet the parallel condition.

[0036] In this embodiment, the support portion 32 supports the folding portion 31, and the support portion 32, the folding portion 31 and the frame 1 form a triangular structure, which can improve the stability of the folding assembly 3. One end of the support portion 32 can be hinged to the folding portion 31, and the other end of the support portion 32 is provided with a buckle structure, which can be snapped and fixed with the frame 1 to fix the folding portion 31 in the unfolded state; or one end of the support portion 32 is hinged to the frame 1, and the other end of the support portion 32 is provided with a buckle structure for snapping and fixing with the folding portion 31 to fix the folding portion 31 in the unfolded state. Specifically, the folding portion 31 can include two plates arranged opposite to each other, and the number of the support portions 32 is two, and the two support portions 32 are respectively connected to the two plates to increase the stability of the structure.

[0037] Reference Figure 3 , Figure 4 and Figure 5 As shown, in one embodiment, the folding assembly 3 further includes a connecting portion 33, the folding portion 31 is hinged to the connecting portion 33, and the connecting portion 33 is slidably connected to the frame body 1. The supporting portion 32 includes a first end hinged to the connecting portion 33 and a second end slidably connected to the folding portion 31, and the second end can slide along the length direction of the folding portion 31.

[0038] Specifically, in one embodiment, the folding portion 31 is provided with a slide groove 311, and the second end is disposed in the slide groove 311. The second end has a first position and a second position in the slide groove 311, and when the second end is located at the first position, the folding portion 31 is in an unfolded state; when the second end is located at the second position, the folding portion 31 is in a folded state, and the support portion 32 overlaps with the folding portion 31.

[0039] In this embodiment, the connecting portion 33 is slidably connected to the frame 1, so that the folding assembly 3 can slide along the height direction of the frame 1 and be fixed at a desired position to adjust the position of the smoking hood 2 in the height direction so as to adapt to the use of people of different body shapes. The folding portion 31 can include two plates arranged opposite to each other, and the slide groove 311 is provided on each plate. Correspondingly, the connecting portion 33 also includes two plates arranged opposite to each other. The folding portion 31 is hinged with the connecting portion 33, that is, the two plates of the folding portion 31 are respectively hinged with the two plates of the connecting portion 33, so that the folding portion 31 can rotate relative to the connecting portion 33. There are two supporting portions 32, and the first ends of the two supporting portions 32 are respectively hinged with the two plates of the connecting portion 33, and the second ends of the two supporting portions 32 are respectively arranged in the slide grooves 311 of the two plates of the folding portion 31, and the second ends of the two supporting portions 32 are fixedly connected so that the two supporting portions 32 can move simultaneously. When the second end is in the first position in the slide slot 311, the folding portion 31 is perpendicular to the connecting portion 33, the connecting portion 33, the folding portion 31 and the supporting portion 32 form a triangular structure, and the smoking hood 2 is unfolded; when the second end is in the second position in the slide slot 311, the connecting portion 33, the folding portion 31 and the supporting portion 32 overlap. It can be understood that the length of the slide slot 311 needs to ensure that the second end of the supporting portion 32 can slide from the first position to the second position, that is, to ensure that when the folding portion 31 is in the folded state, the supporting portion 32 overlaps with the folding portion 31.

[0040] Reference Figure 6 and Figure 7 As shown, in one embodiment, a folding switch 34 is provided on the folding portion 31, and the folding switch 34 has a locked position and an open position. When the second end is located at the first position and the folding switch 34 is in the locked position, the folding switch 34 is engaged with the second end to fix the second end; when the folding switch 34 is in the open position, the second end can slide freely in the slide groove 311.

[0041] In this embodiment, the folding switch 34 can rotate around its own rotation center. For example, the folding switch 34 is set as a spring structure, and the initial state of the spring structure can be used as the locking position of the folding switch 34. When the second end of the support portion 32 is located at the first position and the folding switch 34 is in the locking position, the locking condition is reached, and the second end can be engaged with the folding switch 34; if the folding switch 34 is pressed, the spring structure is deformed, and the folding switch 34 is separated from the second end, thereby unlocking the second end so that the second end can slide freely in the slide groove 311. It can be understood that the folding switch 34 is not limited to a spring structure, as long as it can ensure that the support portion 32 can be locked and unlocked.

[0042] In one embodiment, the smoke exhaust device further includes a lifting assembly 4 disposed on the frame 1 , and the folding assembly 3 is connected to the lifting assembly 4 so that the folding assembly 3 can move along the height direction of the frame 1 .

[0043] Specifically, in one embodiment, the lifting assembly 4 includes a slide rail 41, a sliding member 42 and a driving member 43. The slide rail 41 is arranged on the frame 1 and is parallel to the height direction of the frame 1. The sliding member 42 is connected to the slide rail 41, and the driving member 43 is used to drive the sliding member 42 to move along the slide rail 41.

[0044] In this embodiment, the lifting and lowering of the folding component 3 can be manually driven or electrically driven. The folding component 3 can be stopped at any height of the frame 1 by manual drive, or the driving member 43 and the sliding member 42 can be connected by an electric push rod 44, and the sliding member 42 can be controlled by the driving member 43 to slide along the slide rail 41 and stop at any height.

[0045] Reference Figure 8 As shown, in one embodiment, the smoke exhaust device further includes a telescopic component 5 connected to the folding portion 31, the smoke hood 2 is connected to the telescopic component 5, and the smoke hood 2 can move telescopically along the length direction of the folding portion 31 with the telescopic component 5, so that the smoke hood 2 can be stretched and retracted laterally after being unfolded, so as to meet the needs of people of different body shapes to absorb smoke at different parts. Among them, the telescopic component 5 can adopt a common telescopic structure, including but not limited to an arm telescopic mechanism, etc., and can be designed in two forms of manual telescopic or electric drive telescopic. Therefore, it can be adaptively designed according to actual needs, and is not limited to a specific structure, and can meet the needs of the smoke hood 2 being able to move telescopically along the length direction of the folding portion 31.

[0046] Reference Fig. 9 As shown, in one embodiment, the frame 1 includes a mounting portion 11 , and a fastener 12 is disposed on the mounting portion 11 .

[0047] In this embodiment, the mounting portion 11 can be fixed to the wall or to the bed. When the mounting portion 11 is fixed to the wall, the fastener 12 can be an expansion screw. During installation, the drilling position of the wall can be marked by the mounting portion 11. After drilling the wall, the mounting portion 11 can be fixed to the wall using the expansion screw. When the mounting portion 11 is fixed to the bed, the fastener 12 can be a rivet nut. During installation, the drilling position of the bed can be marked by the mounting portion 11. After drilling the bed, the rivet nut can be fixed using a rivet gun, and the mounting portion 11 and the bed can be fixed using screws, washers, and washers.

[0048] The present disclosure also provides a moxibustion bed, including a bed body, the bed body is further provided with a smoke exhaust device as in any one of the above-mentioned embodiments, and the frame 1 is fixedly connected to the bed body.

[0049] In this embodiment, the moxibustion bed can be equipped with a smoke exhaust device. When the patient lies on the bed for moxibustion, the smoke hood 2 can be unfolded to absorb the smoke generated by the moxa stick. When the patient is large, the smoke hood 2 can be moved upward to fit the large patient. When the patient is small, the smoke hood 2 can be moved downward. When the smoke hood 2 is not needed, the smoke hood 2 can be stored to save space and facilitate operation by nursing staff.

[0050] In the description of the present disclosure, it is necessary to understand that the orientation or positional relationship indicated by the directional words is usually based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present disclosure and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present disclosure; the directional words "inside" and "outside" refer to the inside and outside relative to the outline of each component itself.

[0051] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between one or more components or features shown in the figure and other components or features. It should be understood that spatially relative terms include not only the orientation of the components as described in the figure, but also different orientations in use or operation. For example, if the components in the accompanying drawings are inverted as a whole, the components "above other components or features" or "above other components or features" will include the situation where the components are "below other components or structures" or "below other components or structures". Therefore, the exemplary term "above" may include both "above" and "below". In addition, these components or features may also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and this article is intended to include all of these situations.

[0052] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, parts, components and / or combinations thereof.

[0053] It should be noted that the terms "first", "second", etc. in the specification and claims of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein.

[0054] The present disclosure has been described through the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of example and description, and are not intended to limit the present disclosure to the scope of the described embodiments. In addition, it can be understood by those skilled in the art that the present disclosure is not limited to the above-mentioned embodiments, and more variations and modifications can be made according to the teachings of the present disclosure, and these variations and modifications all fall within the scope of protection claimed by the present disclosure. The scope of protection of the present disclosure is defined by the attached claims and their equivalents.

Claims

1. A smoke exhaust device, comprising a frame (1) and a smoke hood (2) connected to the frame (1), characterized in that: Also includes: A folding assembly (3) is slidably connected to the frame (1). The folding assembly (3) comprises a folding portion (31). The smoking hood (2) is arranged on the folding portion (31). The folding portion (31) has an unfolded state and a folded state relative to the frame (1). When the folding portion (31) is in the unfolded state, the smoking hood (2) and the frame (1) are arranged at an angle; when the folding portion (31) is in the folded state, the smoking hood (2) and the frame (1) are buckled.

2. The smoke exhaust device according to claim 1, characterized in that: The folding assembly (3) further comprises a supporting portion (32); when the folding portion (31) is in an unfolded state, two ends of the supporting portion (32) are respectively fixedly connected to the frame (1) and the folding portion (31), and are used to support the folding portion (31) so as to fix the folding portion (31); when the folding portion (31) is in a folded state, the supporting portion (32) and the frame (1) meet a parallel condition.

3. The smoke exhaust device according to claim 2, characterized in that: The folding assembly (3) also includes a connecting portion (33), the folding portion (31) is hinged to the connecting portion (33), and the connecting portion (33) is slidably connected to the frame (1); wherein the supporting portion (32) includes a first end hinged to the connecting portion (33) and a second end slidably connected to the folding portion (31), and the second end can slide along the length direction of the folding portion (31).

4. The smoke exhaust device according to claim 3, characterized in that: The folding portion (31) is provided with a slide groove (311), and the second end is arranged in the slide groove (311); wherein the second end has a first position and a second position in the slide groove (311), and when the second end is located at the first position, the folding portion (31) is in an unfolded state; when the second end is located at the second position, the folding portion (31) is in a folded state, and the supporting portion (32) overlaps with the folding portion (31).

5. The smoke exhaust device according to claim 4, characterized in that: The folding portion (31) is provided with a folding switch (34), and the folding switch (34) has a locking position and an opening position. When the second end is located at the first position and the folding switch (34) is in the locking position, the folding switch (34) is engaged with the second end to fix the second end; when the folding switch (34) is in the opening position, the second end can slide freely in the sliding groove (311).

6. The smoke exhaust device according to claim 1, characterized in that: It also comprises a lifting assembly (4) arranged on the frame (1), and the folding assembly (3) is connected to the lifting assembly (4) so ​​that the folding assembly (3) can move along the height direction of the frame (1).

7. The smoke exhaust device according to claim 6, characterized in that: The lifting assembly (4) comprises a slide rail (41), a sliding member (42) and a driving member (43); the slide rail (41) is arranged on the frame (1) and is parallel to the frame (1) in height direction; the sliding member (42) is connected to the slide rail (41); and the driving member (43) is used to drive the sliding member (42) to move along the slide rail (41).

8. The smoke exhaust device according to claim 1, characterized in that: It also comprises a telescopic component (5) connected to the folding portion (31), the smoking hood (2) is connected to the telescopic component (5), and the smoking hood (2) can move telescopically along the length direction of the folding portion (31) along with the telescopic component (5).

9. The smoke exhaust device according to claim 1, characterized in that: The frame (1) comprises a mounting portion (11), and a fastener (12) is provided on the mounting portion (11).

10. A moxibustion bed, comprising a bed body, characterized in that: The bed body is also provided with a smoke exhaust device as described in any one of claims 1 to 9, and the frame (1) is fixedly connected to the bed body.

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