Lower box body of smoke filtering moxibustion device

Abstract

A lower box body of a smoke filtering moxibustion device comprises a moxibustion cylinder, a heat transfer plate is arranged at an opening in the lower end of the moxibustion cylinder, through holes capable of transferring heat and guiding air are distributed in the heat transfer plate, an air inlet hole is formed in the side face of the lower portion of the moxibustion cylinder, and an air outlet hole is formed in the side face of the upper portion of the moxibustion cylinder. Through rotation or up-and-down adjustment of the upper box body, the corresponding vent holes located in the upper box body can coincide with or partially coincide with the air outlet holes in the side face of the lower box body, and a smoke filtering layer is arranged at the air inlet holes. The moxibustion device has the advantages that the heat transfer plate is arranged at the opening at the lower end of the moxibustion cylinder, and the through holes capable of transferring heat and guiding air are distributed on the heat transfer plate, so that the heat generated by burning a moxa cone can be smoothly transferred to moxibustion skin. The smoke filtering layer enables smoke generated by combustion of the moxa cone not to flow out of the air inlet hole.

Description

Technical Field

[0001] The utility model relates to the technical field of moxibustion device manufacturing, in particular to the lower box body of a smoke-filtering moxibustion device. Background Art

[0002] The applicant originally had a Chinese utility model patent with the patent number CN202122746671.0 and the name of "A Smoke-free and Environmentally Friendly Moxibustion Device", which disclosed a smoke-free and environmentally friendly moxibustion device, including a moxibustion lid, a moxibustion cylinder and a moxibustion column. Smoke outlets are distributed on the side wall of the moxibustion cylinder. The moxibustion lid is placed on the top opening of the moxibustion cylinder. A heat transfer plate is provided at the bottom opening of the moxibustion cylinder. A positioning sleeve is sleeved at the bottom of the moxibustion cylinder. An inner cylinder is arranged in the inner cavity of the moxibustion cylinder. The inner wall of the inner cylinder is covered with a reflective film. Notches are distributed on the side wall of the inner cylinder. The moxibustion column extends into the inner cavity of the inner cylinder. A smoke separation filter cotton is arranged on the inner wall of the moxibustion cylinder. The smoke separation filter cotton is in a cylindrical shape and fills the annular cavity between the inner cylinder and the moxibustion cylinder and covers all the smoke outlets. A rotating sleeve is sleeved on the outer wall of the moxibustion cylinder. A sleeve through hole is arranged on the rotating sleeve. The sleeve through hole is communicated with the smoke outlet. When the rotating sleeve is rotated, the size of the air outlet area of the smoke outlet is changed. The advantages of the utility model are: the temperature can be adjusted conveniently during moxibustion treatment, and the smoke removal effect is good. However, the moxibustion device does not have a smoke and dust filtering structure on the moxibustion lid. The moxibustion lid can only filter smoke and dust when it is covered on the moxibustion cylinder. Therefore, the structure of the moxibustion device needs to be further improved. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a lower box body of a smoke-filtering moxibustion device with a smoke and dust filtering structure arranged at the air inlet of the moxibustion cylinder, so as to filter the moxibustion combustion smoke and dust when the moxibustion lid is rotated or lifted.

[0004] The technical solution adopted by the utility model to solve the above technical problem is: the lower box body of this smoke-filtering moxibustion device includes a moxibustion cylinder that is vertically penetrated and the upper part of which can be sleeved or inserted into an upper box body. A heat transfer plate is arranged at the lower end opening of the moxibustion cylinder. Through holes capable of transferring heat and guiding air are distributed on the heat transfer plate. It is characterized in that: an air inlet hole is arranged on the lower side surface of the moxibustion cylinder. An air outlet hole is arranged on the upper side surface of the moxibustion cylinder. When the lower box body and the upper box body are sleeved or inserted together, the corresponding ventilation holes on the upper box body can coincide or partially coincide with the air outlet holes on the side surface of the lower box body after the upper box body is rotated or adjusted up and down. A smoke filtering layer is arranged at the air inlet hole.

[0005] As an improvement, the smoke filtering layer can be selected as a smoke and dust filtering ring, and the smoke and dust filtering ring is clamped between the inner wall and the inner layer of the lower cylinder body of the moxibustion cylinder.

[0006] As an improvement, the air inlet holes may preferably be circumferentially and spacedly distributed on the side surface of the lower part of the moxibustion tube. The number of the air inlet holes is N, and N is a natural number greater than...

[0007] As an improvement, the air inlet holes may preferably have two rows and are arranged in an up-and-down corresponding manner on the side surface of the lower part of the moxibustion tube.

[0008] As a further improvement, the axial height of the air outlet hole may preferably be smaller than the axial height of the ventilation hole of the upper box body, or the axial height of the air outlet hole is greater than the axial height of the ventilation hole of the upper box body.

[0009] As an improvement, the two rows of up-and-down corresponding air inlet holes may preferably have four pairs, and the four pairs of air inlet holes are symmetrically arranged in pairs on the same circumferential surface of the side surface of the moxibustion tube.

[0010] As an improvement, a heat-reflecting concentrating layer may be respectively arranged on the inner wall of the moxibustion tube, the inner layer inner wall and the top surface of the heat transfer plate.

[0011] As a further improvement, the smoke filtering layer may preferably be a filtering layer composed of an outer filter paper layer, an activated carbon powder layer, a filter cotton layer and an inner filter paper layer from outside to inside.

[0012] As an improvement, a ring-shaped moxibustion tube pad with a through cavity in the middle and capable of increasing the bottom area of the moxibustion tube may also be adhesively attached to the lower end surface of the moxibustion tube.

[0013] As a further improvement, an annular cavity for placing bagged traditional Chinese medicinal materials to exert curative effects during moxibustion may also be left in the inner cavity of the moxibustion tube between the ring-shaped moxibustion tube pad and the heat transfer plate.

[0014] Compared with the prior art, the present utility model adopts a moxibustion tube that is vertically through and the upper part of which can be sleeved or inserted into the corresponding upper box body. A heat transfer plate is arranged at the lower end opening of the moxibustion tube, and through holes for transferring heat and guiding air are distributed on the heat transfer plate, so that the heat generated by burning the moxa stick can be smoothly transmitted to the skin during moxibustion. Air inlet holes are arranged on the side surface of the lower part of the moxibustion tube, air outlet holes are arranged on the side surface of the upper part of the moxibustion tube, and a smoke filtering layer is arranged at the air inlet holes. This design structure enables the soot generated by the combustion of the moxa stick not to flow out from the air inlet holes, making the smoke filtering effect of the moxibustion tube better and more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of an embodiment of the present utility model;

[0016] Figure 2 is Figure 1 a perspective view of different angles of...

[0017] Figure 3 is Figure 1 a perspective view seen from the bottom up;

[0018] Figure 4 is Figure 1 the three-dimensional exploded view of

[0019] Figure 5 is Figure 1 the vertical sectional view along the central axis;

[0020] Figure 6 is Figure 1 the three-dimensional exploded views of different angles of

[0021] Figure 7 is Figure 1 the three-dimensional view combined with the upper box body;

[0022] Figure 8 is Figure 7 the sectional view along line A-A in Specific embodiments

[0023] The present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] As Figures 1 to 8 shown, the lower box body of the smoke-filtering moxibustion device in this embodiment includes a moxibustion tube 2 that is vertically penetrated and the upper part of which can be sleeved or inserted into the upper box body 1. A heat transfer plate 5 is provided at the lower opening of the moxibustion tube 2. Through holes 51 for transferring heat and guiding air are distributed on the heat transfer plate 5. An air inlet hole 22 is provided on the lower side surface of the moxibustion tube 2, and an air outlet hole 21 is provided on the upper side surface of the moxibustion tube. When the lower box body is sleeved or inserted together with the upper box body 1, the corresponding ventilation holes on the upper box body 1 can coincide or partially coincide with the air outlet hole 21 on the side surface of the lower box body after the upper box body 1 is rotated or adjusted up and down. A smoke filtering layer 23 is provided at the air inlet hole 22.

[0025] The above-mentioned smoke filtering layer 23 is a soot filtering ring, and the smoke filtering ring is clamped between the inner wall of the lower cylinder body of the moxibustion tube 2 and the inner layer 24. The air inlet holes 22 are circumferentially and spacedly distributed on the lower side surface of the moxibustion tube 2. The number of the air inlet holes 22 is N, and N is a natural number greater than 1. There are two rows of the air inlet holes 22, which are arranged vertically and correspondingly on the lower side surface of the moxibustion tube 2. The axial height of the air outlet hole 21 is smaller than the axial height of the ventilation hole of the upper box body 1, or the axial height of the air outlet hole 21 is greater than the axial height of the ventilation hole of the upper box body 1. There are four pairs of the two rows of vertically corresponding air inlet holes 22, and the four pairs of air inlet holes 22 are symmetrically arranged in pairs on the same circumferential surface of the side surface of the moxibustion tube 2.

[0026] A heat-reflecting concentrating layer is respectively arranged on the inner wall of the above-mentioned moxibustion cylinder 2, the inner wall of the inner layer 24, and the top surface of the heat transfer plate 5. The flue gas filtering layer 23 is a filtering layer composed of an outer filter paper layer, an activated carbon powder layer, a filter cotton layer, and an inner filter paper layer from outside to inside. A ring-shaped moxibustion cylinder pad 6 with a through cavity 61 in the middle and capable of increasing the bottom area of the moxibustion cylinder 2 is bonded to the lower end surface of the moxibustion cylinder 2. An annular cavity 25 is left in the inner cavity of the moxibustion cylinder 2 between the ring-shaped moxibustion cylinder pad 6 and the heat transfer plate 5, where a bagged traditional Chinese medicine can be placed to volatilize its curative effect during moxibustion. The moxa cone 3 includes a moxa stick 31, a wooden block 32, and a shaping needle 33, and the moxa stick 31 and the wooden block 32 are inserted on the shaping needle 33.

Claims

1. A smoke filter moxibustion lower box body, comprising a moxibustion tube (2) which is through-through from top to bottom and can be covered or inserted into an upper box body (1), a heat transfer plate (5) is arranged at the lower opening of the moxibustion tube (2), and through holes (51) are distributed on the heat transfer plate (5) for transferring heat and conducting air, characterized in that: An air inlet (22) is provided on the lower side surface of the moxibustion tube (2), and an air outlet (21) is provided on the upper side surface of the moxibustion tube. When the lower box body and the upper box body (1) are covered or inserted together, the corresponding air vents on the upper box body (1) can overlap or partially overlap with the air outlet (21) on the side surface of the lower box body through the rotation or upward and downward adjustment of the upper box body (1). A smoke filter layer (23) is provided at the air inlet (22).

2. The lower box body of the smoke filter moxibustion device according to claim 1, characterized in that: The smoke filter layer (23) is a smoke filter ring, and the smoke filter ring is sandwiched between the inner wall of the lower cylinder of the moxibustion cylinder (2) and the inner layer (24).

3. The lower box body of the smoke filter moxibustion device according to claim 2, characterized in that: The air inlet holes (22) are circumferentially spaced and distributed on the side surface of the lower part of the moxibustion tube (2). The number of the air inlet holes (22) is N, and N is a natural number greater than 1.

4. The lower box body of the smoke filter moxibustion device according to claim 3 is characterized in that: The air inlet holes (22) are arranged in two rows on the side surface of the lower part of the moxibustion tube (2) in a corresponding manner from top to bottom.

5. The lower box body of the smoke filter moxibustion device according to claim 4, characterized in that: The axial height of the air outlet hole (21) is smaller than the axial height of the air vent hole of the upper box body (1), or the axial height of the air outlet hole (21) is larger than the axial height of the air vent hole of the upper box body (1).

6. The lower box body of the smoke filter moxibustion device according to claim 4, characterized in that: There are four pairs of two rows of air inlet holes (22) corresponding to each other, and the four pairs of air inlet holes (22) are symmetrically arranged in pairs on the same circumferential surface of the side of the moxibustion tube (2).

7. The lower box body of the smoke filter moxibustion device according to any one of claims 1 to 6, characterized in that: The inner wall of the moxibustion tube (2), the inner wall of the inner layer (24) and the top surface of the heat transfer plate (5) are respectively provided with light-collecting layers capable of reflecting heat.

8. The lower box body of the smoke filter moxibustion device according to any one of claims 1 to 6, characterized in that: The smoke filter layer (23) is a filter layer composed of an outer filter paper layer, an activated carbon powder layer, a filter cotton layer, and an inner filter paper layer from the outside to the inside.

9. The lower box body of the smoke filter moxibustion device according to any one of claims 1 to 6, characterized in that: The lower end surface of the moxibustion tube (2) is bonded with an annular moxibustion tube pad (6) having a through cavity (61) in the middle and capable of increasing the bottom area of ​​the moxibustion tube (2).

10. The lower box body of the smoke filter moxibustion device according to claim 9, characterized in that: An annular cavity (25) is reserved in the inner cavity of the moxibustion tube (2) between the annular moxibustion tube pad (6) and the heat transfer plate (5) for placing bagged Chinese medicinal materials to exert therapeutic effects during moxibustion.

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