An air-cleaning and dust-proof structure for the electronic roaster

Abstract

An air-cleaning and dust-proof structure for the electronic roaster, characterized in that it comprises: an electronic roaster body, a housing, a dust cover and a limiting bottom cover; The housing is located outside the main body of the electronic roaster; the electronic roaster body is equipped with an air passage tube, the bottom of the housing is provided with a receiving groove, and the upper groove surface of the receiving groove is provided with a nozzle that is located directly opposite the bottom of the air passage tube and communicates with it; The dust cover can be slid left and right in the receiving groove to expose or cover the nozzle; a gap exists between the dust cover and the groove surface of the receiving groove to form an air inlet. The air inlet is connected to the nozzle. The plug of the limiting bottom cover is located in the receiving groove and rests against the right side of the dust cover, and the dust cover covers the nozzle at this moment; when the limiting bottom cover is removed, the dust cover can be pushed to the right to expose the nozzle.

Description

Technical areaBackground technology

[0001] In some prior art electronic roasters, such as electronic cigarettes, in order to ensure uniform airflow, the casing is usually provided with an air inlet port that communicates with the internal airway tube. The external gas enters the internal smoke structure through the air inlet port and is finally atomized by the atomization component to form an aerosol. The air inlet port of conventional electronic roasters lacks a dustproof structure. Therefore, dust easily accumulates inside the airway tube and also needs to be cleaned. The airway tube is inconvenient to clean and therefore needs to be improved. Content of the utility model

[0002] The utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, one purpose of the utility model is to provide an air-purifying and dust-proof structure for the electronic roaster.

[0003] The technical solution of the present utility model is as follows: an air path purifying and dustproof structure for the electronic roaster, characterized in that it comprises: an electronic roaster body, a housing, a dust protection cover and a limiting bottom cover.

[0004] The housing is located outside the main body of the electronic roaster. The electronic roaster body is equipped with an airflow tube. The bottom of the housing is provided with a receiving groove. The upper groove surface of the receiving groove is provided with a nozzle, which is directly opposite and communicates with the bottom of the airflow tube.

[0005] The dust cover can be slid left and right in the receiving groove to expose or cover the nozzle. A gap is provided between the edge of the dust cover and the groove surface of the receiving groove to form an air inlet. The air inlet is connected to the nozzle.

[0006] The plug of the restricting base cover is positioned in the receiving groove and rests against the right side of the dust cover, and the dust cover currently covers the nozzle. When the restricting base cover is removed, the dust cover can be slid to the right to expose the nozzle.

[0007] Compared to existing technology, the positive effects of this utility model are as follows: This scheme mainly consists of installing a sliding dust cover at the bottom of the electronic roaster to cover the nozzle, ensuring the dustproofness of the airway tube, or exposing the nozzle to allow a brush to clean dust or other debris in the airway tube. This structure is simple, easy to manufacture and process, easy to use, and has strong practicality.

[0008] Additional aspects and advantages of the utility model are partly indicated in the description below, and some of them will be apparent from the description below or will become known through the practice of the utility model. Description with drawings

[0009] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or descriptions of the prior art are briefly presented below, and it is obvious that the drawings in the following descriptions are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without any creative work: Fig. is an overall schematic diagram of the electronic roaster of the utility model. Fig. is an exploded view of the electronic roaster of the utility model. Fig. is a schematic diagram of the bottom of the utility model case. Fig. is an exploded view of the bottom of the utility model housing. Reference drawing notation:

[0010] 1. Electronic roaster, 2. Casing, 3. Dust cover, 4. Bottom limiting cover, 5. Airway tube, 6. Receiving groove, 7. Nozzle; 8. Air inlet, 9. Finger groove, 10. Slide rail, 11. Chute. The specific embodiment

[0011] To clarify the purpose, technical solutions, and advantages of the embodiments of the utility model, the technical solutions in the embodiments of the utility model are described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the description of the embodiments is part of the embodiments of the utility model and not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work fall within the scope of protection of the utility model.

[0012] The embodiments of the utility model are described in detail below. Examples of the embodiments are shown in the drawings, in which the same or similar reference numerals designate the same or similar elements or elements with the same or similar functions. In the description of the utility model, it should be understood that the orientation or positional relationship specified by the terms "top", "bottom", "front", "back", "left", "right", "inside", "outside", "vertical", and "perimeter", etc., is based on the orientation or positional relationship shown in the attached drawing. The position or positional relationship is only for the convenience of describing the utility model and simplifying the description.It does not indicate or imply that the device or component referred to must have a particular orientation, be constructed and operated in a particular orientation and cannot be understood as a limitation of the utility model.

[0013] When describing the embodiments of the utility model, it should also be noted that the terms "setting," "installation," "connecting," and "connecting" are to be understood in a broad sense, unless otherwise clearly stated and limited. For example, it may refer to a fixed connection, a detachable connection, or an integral connection. This may be a mechanical connection or an electrical connection. It may be a direct connection, an intermediate medium, or an internal connection between two components. The specific meanings of the above terms in the utility model will be understandable to those skilled in the art depending on the specific circumstances.

[0014] As in the Fig. As shown, an air-purifying and dust-proof structure for the electronic roaster includes: an electronic roaster body 1, a casing 2, a dust cover 3, and a confining bottom cover 4.

[0015] As in the Fig. As shown, the housing 2 is provided outside the electronic roaster body 1, and the electronic roaster body 1 is provided with an air path tube 5.

[0016] As in the Fig. As shown, the bottom of the housing 2 is provided with an upwardly recessed receiving groove 6, and the upper groove surface of the receiving groove 6 is provided with a nozzle 7 which is directly opposite to the bottom of the air path tube 5 and is connected thereto.

[0017] The dust cover 3 can be slid left and right in the receiving groove 6 to expose or cover the nozzle 7. A gap is provided between the edge of the dust cover 3 and the groove surface of the receiving groove 6 to form an air inlet 8. The air inlet 8 is connected to the nozzle 7.

[0018] The plug of the restricting bottom cover 4 is inserted into the receiving groove 6 and against the right side of the dust cover 3. At this time, the dust cover 3 covers the nozzle 7, and external dust is blocked by the dust cover 3 and cannot enter. By connecting directly to the air, dust can be effectively prevented. However, at this time, external air can still penetrate into the air path tube 5 through the gap between the edge of the dust cover 3 and the groove surface of the receiving groove 6, so the normal operation of the air path tube 5 is not affected.

[0019] When removing the restricting bottom cover 4, slide the dust cover 3 to the right to expose the nozzle 7, and the dust in the air path pipe 5 can be cleaned with a brush at this moment, which is very convenient.

[0020] In a further arrangement, as in the Fig. As shown, the underside of the dust cover 3 is provided with a recessed finger groove 9, which makes it easier for the fingers to slide the dust cover 3 to the left and right. As shown in Fig. As shown, the dust cover 3 is provided with slide rails 10 on the front and back sides, respectively, and the chutes 11 are provided on the front and back of the groove surface of the receiving groove 6. The slide rails 10 are provided on both sides. By having the chutes 11 on both sides, the sliding connection between the dust cover 3 and the receiving groove 6 can be realized simply and easily.

[0021] As in the Fig.As shown, there is a gap between the right side of the restricting bottom cover 4 and the right groove surface of the receiving groove 6, and the right side of the restricting bottom cover 4 is inclined upward to the left. This makes it easy to remove the restricting bottom cover 4 from the gap with your fingers, thereby realizing the detachability of the restricting bottom cover 4.

[0022] In summary, this solution mainly provides a sliding dust cover 3 at the bottom of the housing 2 of the electronic roaster to cover the nozzle 7 and thus protect the airway tube 5 from dust, or to expose the nozzle 7 so that the dust or other dirt in the airway tube 5 can be cleaned with a brush. This structure is simple, easy to manufacture and process, easy to use, and extremely practical. In summary, this scheme mainly consists in setting a sliding dust cover 3 at the bottom of the housing 2 of the electronic roaster to cover the nozzle 7 and thus realize the dustproofness of the airway tube 5, or to expose the nozzle 7 so that the dust or other dirt in the airway tube 5 can be cleaned with a brush.This structural form is simple, is convenient for manufacturing and processing, is convenient to use and has strong practicability.

[0023] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, substitutions, and alterations may be made to these embodiments without departing from the principles and purposes of the present invention. The scope of the utility model is defined by the claims and their equivalents.

Claims

[1] An air-purifying and dust-proof structure for the electronic roaster, which characterized by is that it comprises: an electronic roaster body, a housing, a dust cover and a limiting bottom cover; The housing is located outside the main body of the electronic roaster; the electronic roaster body is provided with an air path tube, the bottom of the housing is provided with a receiving groove, and the upper groove surface of the receiving groove is provided with a nozzle, which is directly opposite and communicates with the bottom of the air path tube; The dust cover can be slid left and right in the receiving groove to expose or cover the nozzle. A gap is provided between the dust cover and the groove surface of the receiving groove to form an air inlet. The air inlet is connected to the nozzle. The plug of the restricting base cover is positioned in the receiving groove and rests against the right side of the dust cover, and the dust cover covers the nozzle at this time; when the restricting base cover is removed, the dust cover can be slid to the right to expose the nozzle. [2] An air-purifying and dust-proof structure for the electronic roaster according to claim 1, characterized by that the underside of the dust cover has a recessed finger groove. [3] An air-purifying and dust-proof structure for the electronic roaster according to claim 1, characterized by that the dust cover is provided with a slide rail and the groove surface of the receiving groove is provided with a chute; the slide rail interacts with the chute in a sliding manner. [4] An air-purifying and dust-proof structure for the electronic roaster according to claim 1, characterized by that there is a gap between the right side of the limiting bottom cover and the right groove surface of the receiving groove; the right side of the limiting bottom cover is inclined upwards to the left.

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