Moxibustion smoke suction hood with filter

Abstract

The utility model relates to the technical field of moxibustion smoke suction hoods with filters, in particular to a moxibustion smoke suction hood with a filter, which is convenient to use and comprises a filtering smoke suction hood, a smoke hood clamping device arranged in the middle of the top end of the filtering smoke suction hood, a smoke exhaust pipe arranged in the middle of the top end of the smoke hood clamping device, and a filtering inner shell arranged at the bottom end of the smoke hood clamping device. A filter screen is arranged at the bottom of the filter inner shell, the filter screen is matched with the filter inner shell, a filter outer shell is arranged at the bottom end of the filter inner shell, and the filter outer shell is matched with the filter inner shell.

Description

Technical Field

[0001] This utility model relates to the technical field of moxibustion smoke hoods with filters, specifically a moxibustion smoke hood with a filter. Background Technology

[0002] As is well known, most moxibustion smoke masks on the market lack a filter, failing to increase the collection speed and filtration effect of moxa smoke. A very small number have filters, but these typically use a four-sided air intake without a bottom air inlet, resulting in low suction efficiency. Furthermore, the filter screen is integrated with the outer shell, making it difficult to remove separately, and cleaning is often incomplete, leaving most grease residue inside. This necessitates replacement after only a few uses, increasing maintenance costs; some are simply impossible to clean and require replacement. The outer shell is mostly made of wire mesh and plastic sheeting. Wire mesh rusts and corrodes after prolonged washing with water, while plastic sheeting can crack, burn, and deform. Therefore, we propose a moxibustion smoke mask with a built-in filter to solve these problems. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this invention provides an easy-to-use moxibustion smoking hood with a filter.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a moxibustion smoking hood with a filter, comprising a filter smoking hood, a hood holder provided at the top center of the filter smoking hood, a smoke exhaust pipe provided at the top center of the hood holder, a filter inner shell provided at the bottom of the hood holder, a filter screen provided at the bottom of the filter inner shell, the filter screen cooperating with the filter inner shell, and a filter outer shell provided at the bottom of the filter inner shell, the filter outer shell cooperating with the filter inner shell.

[0007] Furthermore, the improvements of this utility model include a bottom air inlet at the bottom of the filter housing and four air inlets on the arc surface of the filter housing.

[0008] Furthermore, the improvements of this utility model include that the edges of the filter smoke hood, smoke hood holder, smoke exhaust pipe, filter inner shell, filter screen and filter outer shell are all rounded.

[0009] Based on the above, the improvement of this utility model is that the filter screen and the filter inner shell are fitted together by a sliding fit.

[0010] Furthermore, an improvement of this utility model is that the filter outer shell and the filter inner shell are detachably fitted and assembled by bolts.

[0011] (III) Beneficial Effects

[0012] Compared with the prior art, this utility model provides a moxibustion smoke hood with a filter, which has the following beneficial effects:

[0013] This moxibustion smoke hood with a filter, through the design of a filter smoke hood, smoke hood holder, smoke exhaust pipe, inner filter shell, filter screen, and outer filter shell, enables it to collect moxa smoke quickly and filter out oils, ash, and large particulate impurities from the smoke. This reduces the risk of clogging pipes and fan equipment with oils from the smoke. The filter screen can also be replaced with other types of filter media, allowing for easy switching between multiple filter materials. It employs bottom and side air intake, resulting in a large air intake surface area, uniform airflow, and high air intake efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the axial side structure of the present invention in its disassembled state;

[0015] Figure 2 This is a cross-sectional view of the disassembled state of this utility model;

[0016] Figure 3 This utility model Figure 1 A magnified schematic diagram of the axial side structure at point A shown in the figure.

[0017] Figure 4 This is a cross-sectional view of a single part of this utility model.

[0018] In the diagram: 1. Filter smoke hood; 2. Smoke hood holder; 3. Exhaust pipe; 4. Inner filter shell; 5. Filter screen; 6. Outer filter shell. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4This utility model discloses a moxibustion smoke hood with a filter, comprising a filter smoke hood 1, a filter outer shell 6 with surrounding air inlets on its arc surface, a bottom air inlet at the bottom of the filter outer shell 6, a smoke hood holder 2 at the top center of the filter smoke hood 1, a smoke exhaust pipe 3 at the top center of the smoke hood holder 2, a filter inner shell 4 at the bottom of the smoke hood holder 2, a filter screen 5 at the bottom of the filter inner shell 4, the edges of the filter screen 5 and the filter outer shell 6 being rounded, the filter screen and the filter inner shell 4 cooperating in a sliding fit, the filter outer shell 6 at the bottom of the filter inner shell 4 cooperating in a detachable fit, and being assembled by bolts.

[0021] In summary, this moxibustion smoke hood with filter features a large air intake surface area at the bottom and around the sides of the filter housing, resulting in uniform airflow and high suction efficiency. During the Du meridian moxibustion method, the high concentration of moxa smoke causes it to rise in a straight line into the hood. The bottom air intake quickly collects the smoke directly below, while the smoke further away from the intakes drifts along the sloping inner wall of the hood. The airflow from the surrounding air intakes guides and rapidly collects the smoke.

[0022] The filter is designed to be detachable; the filter housing 6 has built-in threads that allow for manual disassembly without the need for a wrench. A single manual step allows the housing and filter screen 5 to be separated, enabling precise cleaning of the filter screen 5. This ensures a more thorough and easier cleaning process. Because the filter screen is removable, it can also be replaced with different types of filter media according to customer needs.

[0023] The smoke from the moxa enters directly through the bottom of the filter housing 6, passing through the bottom circular filter screen 5 and entering the pipe. Alternatively, the smoke from the surrounding housing can enter directly through the filter screen 5 and enter the pipe. If the bottom circular filter screen 5 is saturated, the smoke can enter from the bottom of the housing, bypass the side cylindrical filters 5, and enter the pipe without affecting the bottom air intake. Similarly, if the surrounding cylindrical filters 5 are saturated, the smoke can enter from the surrounding housing, bypass the bottom circular filter screen 5, and enter the pipe without affecting the surrounding air intake.

[0024] To better illustrate this embodiment, some parts in the accompanying drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions.

[0025] Furthermore, unless otherwise defined, the technical or scientific terms used in this application description shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "upper," "lower," "left," "right," "center," "vertical," "horizontal," "inner," and "outer," etc., used in this application description to indicate relative direction or positional relationship are used only to indicate relative orientation or positional relationship, and do not imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, and therefore should not be construed as a limitation on this application. The terms "first," "second," "third," and similar terms used in this application description are used only for descriptive purposes to distinguish different components, and should not be construed as indicating or implying relative importance. The terms "a," "one," or "the," etc., used in this application description should not be construed as an absolute limitation on quantity, but should be construed as indicating the existence of at least one. The terms "including," "comprising," etc., used in this application description mean that the element or object preceding the word covers the element or object listed after the word and its equivalents, without excluding other elements or objects.

[0026] Furthermore, it should be noted that, unless otherwise explicitly specified and limited, terms such as “installation,” “connection,” and “linkage” used in the description of this application should be interpreted broadly. For example, a connection 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 a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand its specific meaning in this application according to the specific circumstances.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A moxibustion smoke hood with a filter, comprising a filter smoke hood (1), characterized in that: The top center of the filter smoke hood (1) is provided with a smoke hood holder (2), the top center of the smoke hood holder (2) is provided with a smoke exhaust pipe (3), the bottom end of the smoke hood holder (2) is provided with a filter inner shell (4), the bottom of the filter inner shell (4) is provided with a filter screen (5), the filter screen cooperates with the filter inner shell (4), the bottom end of the filter inner shell (4) is provided with a filter outer shell (6), the filter outer shell (6) cooperates with the filter inner shell (4).

2. The moxibustion smoke hood with filter according to claim 1, characterized in that: The bottom of the filter housing (6) is provided with a bottom air inlet hole, and the arc surface of the filter housing (6) is provided with four air inlets.

3. The moxibustion smoke hood with filter according to claim 1, characterized in that: The edges of the filter smoke hood (1), smoke hood holder (2), smoke exhaust pipe (3), filter inner shell (4), filter screen (5) and filter outer shell (6) are all rounded.

4. The moxibustion smoke hood with filter according to claim 1, characterized in that: The filter screen and the filter inner shell (4) are fitted together by a sliding fit.

5. The moxibustion smoke hood with filter according to claim 1, characterized in that: The filter housing (6) and the filter inner housing (4) are detachable and are assembled by bolts.

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