CN213785379U

CN213785379U - Filter device applied to tobacco baking tool

Info

Publication number: CN213785379U
Application number: CN202022756505.4U
Authority: CN
Inventors: 苏朝阳
Original assignee: Dongguan Liming Electronic Technology Co ltd
Current assignee: Dongguan Liming Electronic Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-27
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a filtering device applied to a baking smoking set, which comprises a shell, ceramics, active carbon and filter cotton, wherein the shell comprises a shell body and a cover body; the shell is internally provided with an accommodating space, one end of the shell is provided with an opening, and the other end of the shell is provided with an air outlet; the cover body is provided with an air inlet, and the cover body covers the opening; the accommodating space is sequentially provided with ceramic and active carbon along the direction from the air inlet hole to the air outlet hole; wherein, the pottery is water absorption oil absorption pottery to along inlet port to venthole direction, the filtration hole has been seted up to the pottery. The ceramic adsorbs water and tobacco tar in the smoke, and the filter cotton adsorbs harmful substances such as tar, so that the harmful substances absorbed by smokers from the smoke are reduced, meanwhile, the substances such as water are prevented from interfering the taste of the smoke, and the quality of the smoke is improved.

Description

Filter device applied to tobacco baking tool

Technical Field

The utility model relates to a smoking set technical field particularly, relates to a filter equipment for toasting smoking set.

Background

The cigarette baking tool is an electronic product for baking cigarettes, and the cigarettes are baked by the cigarette baking tool at high temperature, so that the cigarettes are heated to generate low-tar smoke. The cigarette has no open fire in the baking process, less smoke is generated, less second-hand smoke is given out by smokers after smoking, the pleasure of smokers who smoke the cigarette is met, and the harm to people caused by the cigarette is reduced.

In the existing cigarette baking device, activated carbon is filled in a filter device to filter cigarettes, but the activated carbon mainly adsorbs carbonyl compounds and a small amount of nicotine and tar. The smoke filtered by the filter device still contains a large amount of nicotine, tar and other harmful substances, and the health of smokers is affected. In addition, the filtered smoke also contains moisture, which affects the taste of the smoke.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a filtering device applied to a baking smoking set, which comprises a shell, ceramics, active carbon and filter cotton, wherein the shell comprises a shell body and a cover body; the shell is internally provided with an accommodating space, one end of the shell is provided with an opening, and the other end of the shell is provided with an air outlet; the cover body is provided with an air inlet, and the cover body covers the opening; the accommodating space is sequentially provided with ceramic and active carbon along the direction from the air inlet hole to the air outlet hole; wherein, the pottery is water absorption oil absorption pottery to along inlet port to venthole direction, the filtration hole has been seted up to the pottery.

Preferably, the accommodating space is further provided with filter cotton, and the filter cotton is located between the active carbon and the air outlet.

Preferably, the filter pores are uniformly distributed in the ceramic.

Preferably, the diameter of the filter holes is 1 mm.

Preferably, the air inlet holes are evenly distributed on the cover body.

Preferably, the air outlet holes are evenly distributed on the end face of the shell.

Preferably, one end of the ceramic close to the air outlet hole is provided with a chamfer.

Preferably, the housing is cylindrical.

Preferably, the lid is established portion and spacing portion including the cover, and the one side that the portion was established to the cover is fixed in the one side of spacing portion, and the cover is established the portion cover and is located the casing and be close to open-ended one end, and spacing portion is contradicted with the one end of casing.

Preferably, the other end of the limiting part is fixedly connected with a handle.

Compared with the prior art, after entering the accommodating space through the air inlet, the flue gas is sequentially filtered by the ceramic, the active carbon and the filter cotton and finally flows out of the air outlet. The ceramic adsorbs moisture and tobacco tar in the smoke, the activated carbon promotes the adsorption of volatile and semi-volatile chemical substances in the smoke, the content of carbonyl compounds is mainly reduced, the content of nicotine and tar is reduced, and the filter cotton adsorbs harmful substances such as tar, so that the harmful substances inhaled by smokers from the smoke are reduced, meanwhile, the substances such as moisture are prevented from interfering the taste of the smoke, and the quality of the smoke is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an assembly view of a filter assembly for a smoking article according to an embodiment;

FIG. 2 is an exploded view of a filter assembly for use in an embodiment of a smoking article;

fig. 3 is a second exploded view of the filter device for a smoking article according to the embodiment.

Reference numerals: 1, a shell; 11 a housing; 111 an accommodating space; 112 opening; 113 air outlet holes; 12 a cover body; 121 sheathing part; 122 a limiting part; 123 a handle; 124 air intake holes; 2, ceramic; 21 filtering holes; 3, activated carbon; 4, filtering cotton.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

The description of the present invention as to "first", "second", etc. is for descriptive purposes only and not for purposes of particular reference to an order or sequence, nor for purposes of limitation, and is intended to distinguish between components or operations described in the same technical language and is not intended to indicate or imply relative importance or imply the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings as follows:

referring to fig. 1-3, fig. 1 is an assembly view of a filter device applied to a smoking set in an embodiment, fig. 2 is an exploded view of the filter device applied to the smoking set in the embodiment, and fig. 3 is an exploded view of the filter device applied to the smoking set in the embodiment. The embodiment provides a filter device applied to a baking smoking set, which comprises a shell 1, ceramic 2 and activated carbon 3, wherein the ceramic 2 and the activated carbon are arranged in the shell 1.

Referring to fig. 2-3, the housing 1 includes a housing 11 and a cover 12. An accommodating space 111 is arranged in the housing 11, an opening 112 is formed at one end of the housing 11, an air outlet 113 is formed at the other end of the housing 11, the air outlet 113 is communicated with the accommodating space 111, and the cover 12 covers the housing 11. The cover 12 is provided with a covering portion 121, a limiting portion 122, a handle 123 and an air inlet 124, a plane of the limiting portion 122 is fixedly connected to a plane of the covering portion 121, the covering portion 121 is covered on one end of the casing 11 close to the opening 112, so that the covering portion 121 is inserted into the accommodating space 111, the limiting portion 122 abuts against one end of the casing 11, and the air inlet 124 penetrates through the covering portion 121 and the limiting portion 122. Along the direction from the air inlet hole 124 to the air outlet hole 113, the accommodating space 111 is sequentially provided with ceramic 2 and activated carbon 3. Wherein, the ceramic 2 is water-absorbing and oil-absorbing ceramic, and the ceramic 2 is provided with a filtering hole 21 along the direction from the air inlet hole 124 to the air outlet hole 113. Preferably, the housing 11 is cylindrical. Preferably, the engaging portion 121, the limiting portion 122 and the handle 123 are all cylinders.

Further, referring to fig. 3, the accommodating space 111 is further provided with filter cotton 4, the filter cotton 4 is located between the activated carbon 3 and the air outlet 113, that is, in a direction from the air inlet 124 to the air outlet 113, and the accommodating space 111 is sequentially provided with the ceramic 2, the activated carbon 3 and the filter cotton 4. The filter cotton 4 is used for adsorbing harmful substances such as tar and the like, and reducing the harm of smoke to smokers.

Further, referring to fig. 3 again, the filtering holes 21 are uniformly distributed in the ceramic 2, and preferably, the diameter of the filtering holes 21 is 1 mm. The filter holes 21 are uniformly distributed on the ceramic 2, the flue gas is contacted with a large number of filter holes 21 when passing through the ceramic 2, and the filter holes 21 through which the flue gas passes are large, so that the contact area of the flue gas and the ceramic 2 is large, the ceramic 2 is contacted with more flue gas, and the ceramic 2 can adsorb more water and smoke oil.

Further, referring to fig. 3, the air inlet holes 124 are uniformly distributed on the cover 12.

Further, referring to fig. 3 again, one end of the ceramic 2 near the air outlet 113 is provided with a chamfer, which facilitates the ceramic 2 to be installed in the accommodating space 111.

When the air filter is used, smoke enters the accommodating space 111 through the air inlet holes 124, is sequentially filtered by the ceramic 2, the activated carbon 3 and the filter cotton 4, and finally flows out of the air outlet holes 113.

In conclusion, the ceramic adsorbs moisture and tobacco tar in the smoke, the activated carbon promotes the adsorption of volatile and semi-volatile chemical substances in the smoke, the content of carbonyl compounds is mainly reduced, the content of nicotine and tar is reduced, and the filter cotton adsorbs harmful substances such as tar, so that the harmful substances inhaled by smokers from the smoke are reduced, meanwhile, the substances such as moisture are prevented from interfering the taste of the smoke, and the quality of the smoke is improved.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A filter device applied to a smoking set, characterized by comprising a housing (1), wherein the housing (1) comprises a shell (11) and a cover body (12); an accommodating space (111) is formed in the shell (11), an opening (112) is formed in one end of the shell (11), and an air outlet hole (113) is formed in the other end of the shell (11); the cover body (12) is provided with an air inlet (124), and the cover body (12) covers the opening (112); the accommodating space (111) is sequentially provided with ceramic (2) and activated carbon (3) along the direction from the air inlet hole (124) to the air outlet hole (113); the ceramic (2) is water and oil absorbing ceramic, and filter holes (21) are formed in the ceramic (2) along the direction from the air inlet hole (124) to the air outlet hole (113).

2. The filter device as claimed in claim 1, applied to a cooking smoking article, wherein: the accommodating space (111) is further provided with filter cotton (4), and the filter cotton (4) is located between the activated carbon (3) and the air outlet (113).

3. The filter device as claimed in claim 1, applied to a cooking smoking article, wherein: the filtering holes (21) are uniformly distributed in the ceramic (2).

4. The filter device as claimed in claim 2, applied to a cooking smoking article, wherein: the diameter of the filtering hole (21) is 1 mm.

5. A filter device for use in a smoking article according to any one of claims 1 to 4, wherein: the air inlet holes (124) are evenly distributed on the cover body (12).

6. A filter device for use in a smoking article according to any one of claims 1 to 4, wherein: the air outlet holes (113) are evenly distributed on the end surface of the shell (11).

7. A filter device for use in a smoking article according to any one of claims 1 to 4, wherein: and one end of the ceramic (2) close to the air outlet (113) is provided with a chamfer.

8. A filter device for use in a smoking article according to any one of claims 1 to 4, wherein: the shell (11) is a cylinder.

9. A filter device for use in a smoking article according to any one of claims 1 to 4, wherein: lid (12) are established portion (121) and spacing portion (122) including the cover, the one side that the portion (121) was established to the cover is fixed in the one side of spacing portion (122), the portion (121) cover is established to the cover casing (11) are close to the one end of opening (112), spacing portion (122) with the one end of casing (11) is contradicted.

10. The filter device for use with a cooking smoking article of claim 9, wherein: the other end of the limiting part (122) is fixedly connected with a handle (123).