CN216908588U

CN216908588U - Fumigation machine with waterproof sealing structure

Info

Publication number: CN216908588U
Application number: CN202123389734.8U
Authority: CN
Inventors: 冯润强
Original assignee: Foshan Shunde Eryuan Electronics Co ltd
Current assignee: Foshan Shunde Eryuan Electronics Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-08
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a fumigation machine with a waterproof sealing structure. The fumigation machine comprises a shell main body, an inner tank, a fumigation cover and a waterproof ring; the shell main body is provided with an accommodating cavity, and the inner tank is arranged in the accommodating cavity; a cover interlayer extends from the shell main body to the tank opening of the inner tank, and a shell hole corresponding to the tank opening is formed in the cover interlayer; the fumigation cover can cover the shell hole; but waterproof circle joint closes between the interlayer including first waterproof portion and second waterproof portion in the shell hole, first waterproof portion butt in jar mouth and lid, and waterproof portion butt of second closes between the interlayer in stifling lid and lid. When the medical steam cup is used, the first waterproof part of the waterproof ring is abutted between the cup opening and the covering interlayer, so that medical steam is prevented from entering the accommodating cavity; and the second waterproof part is abutted between the fumigation cover and the cover interlayer, so that the liquid medicine steam is prevented from escaping from a gap between the shell main body and the fumigation cover, and the effect of double sealing is achieved.

Description

Fumigation machine with waterproof sealing structure

Technical Field

The utility model relates to the field of fumigation equipment, in particular to a fumigation machine with a waterproof sealing structure.

Background

The fumigator has obvious, strong and durable physiological and pharmacological effects. The two effects are the heat energy of fumigation and the medicine used for the corresponding disease.

The fumigator comprises an inner tank for placing liquid medicine in the shell and a fumigation cover arranged on the top of the inner tank. By heating the liquid medicine in the inner tank, steam is generated and is delivered to the user through the steam channel of the fumigation cover. In order to prevent the liquid medicine steam from entering the shell and damaging other electrical components, a sealing ring is generally sleeved on the top of the inner tank and abuts against the shell to achieve the waterproof effect.

However, due to manufacturing errors, wear of the housing during use, and the like, the waterproof sealing structure is prone to have gaps and poor waterproof performance.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a fumigator with a waterproof sealing structure.

The technical scheme adopted by the embodiment of the utility model for solving the technical problem is as follows: a fumigator having a waterproof sealing structure, comprising: the shell comprises a shell main body, an inner tank, a fumigation cover and a waterproof ring;

the shell main body is provided with an accommodating cavity, and the inner tank is arranged in the accommodating cavity; the shell main body extends towards the tank opening of the inner tank and is provided with a covering interlayer, and the covering interlayer is provided with a shell hole corresponding to the tank opening; the fumigation cover can cover the shell hole;

but waterproof circle joint in the shell hole, including first waterproof portion and second waterproof portion, first waterproof portion butt in the jar mouth with the lid closes between the interlayer, the waterproof portion butt of second in stifling lid with the lid closes between the interlayer.

Optionally, the tank opening and the shell hole are arranged in a circular shape, and the waterproof ring is arranged in an annular shape.

Optionally, the first waterproof portion and the second waterproof portion are arranged in a V shape or a U shape; the second waterproof portion is located above the first waterproof portion.

Optionally, the inner tank is formed by pressing and splicing metal plates, and the tank opening is provided with an arc-shaped flanging structure.

Optionally, the fumigation cover is provided with a steam channel, a plurality of air inlets are arranged on one side of the tank opening, and the air inlets are communicated with the steam channel.

Optionally, an annular convex structure is arranged on one side of the fumigation cover facing the tank opening, and the air inlet is located in the annular convex structure; the raised structure may abut the second waterproof portion.

Optionally, the fumigating cover comprises an upper cover shell and a lower cover shell; the upper cover shell is positioned above the lower cover shell, and the air inlet is formed in the lower cover shell; the lower cover shell is detachably connected to the upper cover shell.

Optionally, one end of the fumigation cover is hinged to the housing body.

The utility model has the beneficial effects that: the shell main part extends towards the jar mouth of inner tank and is provided with the lid and closes the interlayer, and the lid closes and corresponds the jar mouth on the interlayer and has seted up the shell hole, and the card is equipped with waterproof circle on the shell hole. When in use, the fumigating cover is covered on the covering interlayer, and the first waterproof part of the waterproof ring is abutted between the pot opening and the covering interlayer to prevent the liquid medicine steam from entering the accommodating cavity; and the second waterproof part is abutted between the fumigation cover and the cover interlayer, so that the liquid medicine steam is prevented from escaping from a gap between the shell main body and the fumigation cover, and the effect of double sealing is achieved. In addition, when the cover of the shell main body is closed to the parts such as the interlayer, the fumigation cover, the inner tank and the like, and the parts have manufacturing errors or local abrasion, the installation position of the waterproof ring cannot be changed, and the abrasion gap can be better filled and compensated through elastic deformation of the waterproof ring, so that good waterproof sealing performance is maintained.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible and comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a fumigator of an embodiment of the present invention having a waterproof sealing structure;

FIG. 2 is a cross-sectional view of a fumigator in which one embodiment has a waterproof sealing structure;

FIG. 3 is an enlarged view of a portion of the fumigator of FIG. 2 having a waterproof sealing structure.

Description of the main element symbols:

10. a housing main body; 11. an accommodating cavity; 12. covering the interlayer; 13. a shell aperture; 20. an inner tank; 21. a tank opening; 30. a fumigating cover; 31. a steam channel; 32. an air inlet; 33. a raised structure; 34. an upper cover shell; 35. a lower cover shell; 40. a waterproof ring; 41. a first waterproof section; 42. a second waterproof portion.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the present number, and greater than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply 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 limiting the present invention.

In the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.

Examples

Referring to fig. 1 to 3, the present invention provides a fumigator with a waterproof sealing structure, including: a shell main body 10, an inner tank 20, a fumigation cover 30 and a waterproof ring 40;

the shell main body 10 is provided with a containing cavity 11, and the inner tank 20 is arranged in the containing cavity 11; the shell main body 10 is provided with a covering interlayer 12 extending towards the tank opening 21 of the inner tank 20, and the covering interlayer 12 is provided with a shell hole 13 corresponding to the tank opening 21; the fumigation cover 30 can cover the shell hole 13;

the waterproof ring 40 can be clamped in the shell hole 13 and comprises a first waterproof part 41 and a second waterproof part 42, the first waterproof part 41 is abutted between the tank opening 21 and the cover closing interlayer 12, and the second waterproof part 42 is abutted between the fumigation cover 30 and the cover closing interlayer 12.

Be equipped with heating element and control assembly in holding chamber 11, heating element heatable inner tank 20 makes the liquid medicine vaporization of inner tank 20 become liquid medicine gas to export through steam passageway 31.

In the utility model, the shell main body 10 is provided with a covering interlayer 12 extending towards the tank opening 21 of the inner tank 20, a shell hole 13 is arranged on the covering interlayer 12 corresponding to the tank opening 21, and a waterproof ring 40 is clamped on the shell hole 13. When in use, the fumigating cover 30 is covered on the covering interlayer 12, and the first waterproof part 41 of the waterproof ring 40 is abutted between the pot opening 21 and the covering interlayer 12 to prevent the liquid medicine steam from entering the accommodating cavity 11; the second waterproof portion 42 is in contact with the space between the fumigation cover 30 and the cover partition 12, so as to prevent the medicinal liquid steam from escaping from the gap between the casing body 10 and the fumigation cover 30, thereby achieving the effect of double sealing. In addition, when the cover of the case body 10 has manufacturing errors or partial abrasion, such as the separation layer 12, the fumigation cover 30, the inner tank 20, etc., the installation position of the waterproof ring 40 is not changed, and the abrasion gap can be better filled and compensated by the elastic deformation of the waterproof ring 40, thereby maintaining good waterproof sealing performance.

In this embodiment, the tank opening 21 and the shell hole 13 are arranged in a circular shape, and the waterproof ring 40 is arranged in an annular shape. The tank opening 21 and the shell hole 13 are arranged in a circular opening mode, and the waterproof ring 40 is arranged in an annular mode and is convenient to process and assemble.

Specifically, the first waterproof portion 41 and the second waterproof portion 42 are arranged in a V shape or a U shape; the second waterproof portion 42 is positioned above the first waterproof portion 41. The waterproof ring 40 is arranged in a V shape or a U shape, so that the waterproof ring 40 can be conveniently clamped and installed on the shell hole 13.

In this embodiment, the inner tank 20 is formed by pressing and splicing metal plates, and the tank opening 21 is provided with an arc-shaped flanging structure. The tank opening 21 is provided with an arc-shaped flanging structure, so that smooth transition is realized, and the user is not easily cut or the waterproof ring 40 is not easily damaged.

In this embodiment, the fumigating cover 30 is provided with a steam channel 31, one side of the fumigating cover 30 facing the tank opening 21 is provided with a plurality of air inlets 32, and the air inlets 32 are communicated with the steam channel 31. The vaporized medical liquid vapor in the inner tank 20 enters the fumigation cover 30 through the air inlet 32 and is output to the user through the vapor passage 31 of the fumigation cover 30.

Specifically, an annular convex structure 33 is arranged on one side of the fumigation cover 30 facing the tank opening 21, and the air inlet 32 is positioned in the annular convex structure 33; the raised structure 33 may abut the second waterproof portion 42. Annular protruding structure 33 compresses tightly second waterproof portion 42 through the butt, plays further waterproof sealing effect, and liquid medicine steam is difficult to follow protruding structure 33 side direction loss, and gets into the one side that is close interlayer 12 of being close to of waterproof circle 40, can only get into steam channel 31 through air inlet 32, further improvement fumigator's waterproof sealing effect.

In this embodiment, the fumigating cover 30 comprises an upper cover shell 34 and a lower cover shell 35; the upper cover shell 34 is positioned above the lower cover shell 35, and the air inlet 32 is arranged on the lower cover shell 35; the lower cover case 35 is detachably attached to the upper cover case 34. Steam channel 31 is enclosed to establish by upper cover shell 34 and lower cover shell 35 and forms, and air inlet 32 is located lower cover shell 35, and lower cover shell 35 can dismantle with upper cover shell 34 and be connected, is convenient for dismantle and removes cover shell 35, is convenient for clear up steam channel 31.

In this embodiment, one end of the fumigation cover 30 is hinged to the case main body 10. Facilitating opening and closing of the fumigation cover 30.

It is to be understood that the present invention is not limited to the above-described embodiments, and that equivalent modifications and substitutions may be made by those skilled in the art without departing from the spirit of the present invention, and that such equivalent modifications and substitutions are to be included within the scope of the appended claims.

Claims

1. The utility model provides a fumigator with waterproof sealing structure which characterized in that includes: a shell main body (10), an inner tank (20), a fumigating cover (30) and a waterproof ring (40);

the shell main body (10) is provided with an accommodating cavity (11), and the inner tank (20) is arranged in the accommodating cavity (11); the shell main body (10) extends towards the tank opening (21) of the inner tank (20) and is provided with a covering interlayer (12), and the covering interlayer (12) is provided with a shell hole (13) corresponding to the tank opening (21); the fumigation cover (30) can cover the shell hole (13);

waterproof circle (40) can joint in shell hole (13), including first waterproof portion (41) and second waterproof portion (42), first waterproof portion (41) butt in jar mouth (21) with the lid closes between interlayer (12), second waterproof portion (42) butt in stifling lid (30) with the lid closes between interlayer (12).

2. The fumigator with a waterproof sealing structure according to claim 1, characterized in that: jar mouth (21) and shell hole (13) are circular setting, waterproof circle (40) are the annular setting.

3. The fumigator with a waterproof sealing structure according to claim 2, characterized in that: the first waterproof part (41) and the second waterproof part (42) are arranged in a V shape or a U shape; the second waterproof portion (42) is located above the first waterproof portion (41).

4. The fumigator with a waterproof sealing structure according to claim 1, characterized in that: the inner tank (20) is formed by pressing and splicing metal plates, and the tank opening (21) is provided with an arc-shaped flanging structure.

5. The fumigator with a waterproof sealing structure according to claim 2, characterized in that: stifling lid (30) are equipped with steam channel (31), stifling lid (30) court one side of jar mouth (21) is equipped with a plurality of air inlet (32), air inlet (32) with steam channel (31) intercommunication.

6. The fumigator with a waterproof sealing structure according to claim 5, characterized in that: an annular convex structure (33) is arranged on one side, facing the tank opening (21), of the fumigation cover (30), and the air inlet (32) is located in the annular convex structure (33); the raised structure (33) may abut the second flashing portion (42).

7. The fumigator with a waterproof sealing structure according to claim 5, characterized in that: the fumigation cover (30) comprises an upper cover shell (34) and a lower cover shell (35); the upper cover shell (34) is positioned above the lower cover shell (35), and the air inlet (32) is arranged on the lower cover shell (35); the lower cover shell (35) is detachably connected to the upper cover shell (34).

8. The fumigator with a waterproof sealing structure according to claim 1, characterized in that: one end of the fumigation cover (30) is hinged to the case main body (10).