Atomizer

Abstract

This invention provides an atomizer, including a pot body and a pot frame. The pot frame has a cavity for housing the pot body. The inner wall of the cavity has several protrusions extending axially along the cavity, which reduce the contact area between the pot body and the cavity. The pot body is equipped with a heating element, which heats the pot body when energized. This invention reduces the contact area between the pot body and the cavity by providing protrusions on the inner wall of the cavity, thus enabling the atomizer to be heat-insulated.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomization, and in particular to an atomizer. Background Technology

[0002] Currently, there are many types of electronic atomizers on the market. Those that heat and vaporize diluted e-liquid for users to inhale lack a truly original and pure flavor; while atomizers made from smoky toners offer a more authentic and pure flavor, thus becoming the choice of more users. However, with smoky toner atomizers, heat is transferred from the pot to the outside after the pot is heated, making the outer surface of the atomizer very hot to the touch. Therefore, an improvement solution is urgently needed. Utility Model Content

[0003] The purpose of this invention is to provide an atomizer with heat insulation properties.

[0004] To achieve the above objectives, the present invention provides an atomizer, including a pot body and a pot frame. The pot frame is provided with a cavity for accommodating the pot body. The inner wall of the cavity is provided with a plurality of protrusions extending along the cavity axis. The protrusions are used to reduce the contact area between the pot body and the cavity. The pot body is provided with a heating element, which can heat the pot body when energized.

[0005] As a preferred technical solution, a spacer groove is formed between adjacent protrusions.

[0006] As a preferred technical solution, a heat insulation layer is provided between the pot body and the inner wall of the cavity, and the heat insulation layer is located between the protrusion, the spacer groove and the pot body.

[0007] As a preferred technical solution, the outer periphery of the cavity of the pot frame is provided with a number of ventilation holes for heat dissipation.

[0008] As a preferred technical solution, one of the edges of the cavity and the outer wall of the pot body is provided with a positioning hole, and the other is provided with an insert block that is engaged with the positioning hole.

[0009] As a preferred technical solution, it also includes a first outer shell, which covers the pot frame. The outer periphery of the pot frame is provided with a plurality of grooves, which are used to reduce the contact area between the outer wall of the pot frame and the first outer shell.

[0010] As a preferred technical solution, the heating element of the pot body is located at the bottom of the pot body.

[0011] As a preferred technical solution, the pot body is located at the center of the atomizer; or the cavity is located in the middle of the atomizer, and the pot body is located at the center of the cavity.

[0012] As a preferred technical solution, a splash guard is also included, which is disposed above the pot body to prevent the tobacco paste inside the pot body from splashing out of the pot body during the heating and atomization process.

[0013] As a preferred technical solution, the splash guard is provided with a sealing part that matches the shape and size of the opening end of the pot body. A portion of the sealing part extends into the opening of the pot body, and the sealing part is provided with an axially penetrating through hole for the exhaust of the smoke generated by the soot in the pot body.

[0014] As a preferred technical solution, the inner surface of the splash guard is airtightly connected to the opening of the pot body and / or the inner wall of the pot rack.

[0015] This invention provides a raised strip on the inner wall of the cavity of the pot holder, so that after the pot body is housed in the cavity of the pot holder, the contact area between the pot body and the cavity is reduced, so that the atomizer can be insulated. Attached Figure Description

[0016] To further reveal the specific technical content of this case, please first refer to the accompanying drawings, in which:

[0017] Figure 1 A three-dimensional schematic diagram of a portable atomizing device provided by this utility model;

[0018] Figure 2 for Figure 1 An exploded view of the portable atomizing device shown.

[0019] Figure 3 for Figure 2 An exploded view of the atomizer in the portable atomizing device shown;

[0020] Figure 4 for Figure 1 A longitudinal sectional view of the atomizer in the portable atomizing device shown;

[0021] Figure 5 for Figure 4 A three-dimensional schematic diagram of the atomizer's pot holder. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figure 1 and Figure 2This utility model provides a portable atomizing device 200, including a mouthpiece assembly 10, an atomizer 20, a battery assembly 30, and a smoke filtration system 50. The battery assembly 30 powers the atomizer 20. The smoke generated by the atomizer 20 is filtered for impurities by the smoke filtration system 50 and finally flows into the mouthpiece assembly 10. In this embodiment, the mouthpiece assembly 10, the smoke filtration system 50, the atomizer 20, and the battery assembly 30 are sequentially connected along the axial direction of the atomizing device 200.

[0024] Please refer to Figure 3 , Figure 4 and Figure 5 The atomizer 20 includes a pot body 21 and a pot holder 22. Specifically, the pot body 21 has a receiving cavity for containing e-liquid. The e-liquid contained in this receiving cavity can be a solid paste, a semi-solid paste, or a highly viscous liquid made from plant roots, stems, flowers, and related extracts; it has the original, pure aroma of the plant. However, solid pastes, semi-solid pastes, or highly viscous liquids are not easily atomized directly and need to be preheated to a certain temperature range before they can be easily atomized. Usually, after preheating to a certain temperature range, the e-liquid melts into an e-liquid form. Therefore, the pot body 21 is provided with a preheating element and a heating element. Preferably, the preheating element is disposed on the pot wall of the pot body 21. For example, the preheating element can be disposed on the outer wall, inner wall, or embedded in the pot wall of the pot body 21; the preheating element can also be a heating wire or the like surrounding the pot body 11, which heats the pot wall of the pot body 21 and conducts the heat to the e-liquid in the receiving cavity, causing the e-liquid to melt into an e-liquid.

[0025] Preferably, the heating element of the pot body 21 is located at the bottom of the pot body 21 and is embedded in the bottom of the pot body 21. In this way, the heating element is away from the peripheral wall of the pot frame 22, so that the heat of the heating element is only absorbed by the pot body 21, and the heat of the heating element is prevented from being directly transferred to the pot frame 22.

[0026] Please see Figure 2 and Figure 3 The pot holder 22 is provided with a cavity 22A for receiving the pot body 21. In this embodiment, the edge of the cavity 22A of the pot holder 22 is provided with a positioning hole 223, which is a slot; the outer wall of the pot body 21 is provided with an insert that engages with the positioning hole 223; thus, the pot body 21 is positioned and fitted into the cavity 22A of the pot holder 22 by the positioning hole 223. It can be understood that the positioning hole on the outer wall of the pot body 21 and the insert on the edge of the cavity of the pot holder 22 can also achieve the positioning and fitting of the pot body 21 into the pot holder 22.

[0027] Preferably, the pot body 21 is located at the center of the cavity 22A, which is located in the middle of the atomizer 20. That is, the pot body 21 is located at the center of the atomizer 20. This ensures that the heat transferred from the pot body 21 to the pot holder 22 is uniform, facilitating heat insulation of the pot body 21. Preferably, please refer to [reference needed]. Figure 2 A heat insulation layer 26 is provided between the pot body 21 and the inner wall of the cavity 22A. The heat insulation layer 26 is a porous heat insulation material, such as aerogel; aerogel can perform good heat insulation and isolate the heat of the pot body 21 from the cavity wall of the pot frame 22.

[0028] Please see Figure 3 The inner wall of cavity 22A is provided with a plurality of protrusions 221 extending along the cavity axial direction. Preferably, a spacer groove 222 is formed between adjacent protrusions 221. The heat insulation layer 26 is located between the protrusions 221, the spacer groove 222 and the pot body 21. The arrangement of the spacer groove 222 and the protrusions 221 can reduce the contact area between the pot body 21 and the inner wall of cavity 22A, thereby reducing the heat conduction from the pot body 21 to the pot frame 22. More preferably, the pot frame 22 is provided with a plurality of vent holes 225 for heat dissipation, thereby cooling the pot frame 22. Preferably, there are multiple vent holes 225 arranged around the outer periphery of the cavity to dissipate the heat transferred from the pot body 21 to the pot frame 22.

[0029] Please see Figure 4 In this embodiment, to maintain a harmonious overall appearance of the portable atomizing device 200, the atomizer 20 is further provided with a first outer shell 23. The first outer shell 25 covers the pot holder 22, and the pot holder 22 covers the pot body 21. Preferably, please refer to... Figure 5 The outer periphery of the pot frame 22 is provided with several grooves 226. The grooves 226 are used to reduce the contact area between the outer wall of the pot frame 22 and the first outer shell 23, thereby reducing the heat conduction from the pot frame 22 to the first outer shell 23. By reducing the heat conduction from the pot body 21 to the pot frame 22, and the pot frame 22 is also provided with vent holes 225 for heat dissipation; and further reducing heat conduction through several grooves 226, the user can hardly feel the heat conducted from the pot body 21 when touching the first outer shell 23.

[0030] Please see Figure 2 , Figure 3 and Figure 4 In this embodiment, the atomizer 20 further includes a splash guard 20A disposed above the pot body 21 to prevent the tobacco paste inside the pot body 21 from splashing out of the pot body 21 during the heating and atomization process. Specifically, the splash guard 20A has a matching sealing portion 20B corresponding to the shape and size of the open end of the pot body 21. A portion of the sealing portion 20B extends into the opening of the pot body 21, serving both as a splash guard and as a positioning element for the pot body 21 and the pot support 22. The outer surface of the splash guard 20A is flush with the outer surface of the first outer shell 23. The sealing portion 20B has an axially penetrating through hole 20C for the exhaust of the smoke generated by the tobacco paste in the pot body 21. Preferably, the inner surface of the splash guard 20A is airtightly connected to the opening of the pot body 21 and airtightly connected to the inner wall of the pot support 22.

[0031] The above embodiments only illustrate preferred embodiments of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, such as combining different features in various embodiments, and these all fall within the protection scope of the present invention.

Claims

1. An atomizer, characterized in that, The device includes a pot body and a pot frame. The pot frame has a cavity for housing the pot body. The inner wall of the cavity has several protrusions extending along the cavity axis. The protrusions are used to reduce the contact area between the pot body and the cavity. The pot body is equipped with a heating element, which can heat the pot body when energized.

2. The atomizer according to claim 1, characterized in that, A gap groove is formed between adjacent convex strips.

3. The atomizer according to claim 2, characterized in that, A heat insulation layer is provided between the pot body and the inner wall of the cavity, and the heat insulation layer is located between the protrusion, the spacer groove and the pot body.

4. The atomizer according to claim 1, characterized in that, The outer periphery of the cavity of the pot frame is provided with several ventilation holes for heat dissipation.

5. The atomizer according to claim 1, characterized in that, The edge of the cavity and the outer wall of the pot body are provided with a positioning hole, and the other is provided with an insert block that is engaged with the positioning hole.

6. The atomizer according to claim 1, characterized in that, It also includes a first outer shell that covers the pot frame. The outer periphery of the pot frame is provided with a plurality of grooves, which are used to reduce the contact area between the outer wall of the pot frame and the first outer shell.

7. The atomizer according to claim 1, characterized in that, The heating element of the pot body is located at the bottom of the pot body.

8. The atomizer according to claim 1, characterized in that, It also includes a splash guard, which is located above the pot body to prevent the tobacco paste inside the pot body from splashing out of the pot body during the heating and atomization process.

9. The atomizer according to claim 8, characterized in that, The splash guard is provided with a matching sealing part corresponding to the shape and size of the opening end of the pot body. A part of the sealing part extends into the opening of the pot body. The sealing part is provided with an axial through hole for the exhaust of the smoke generated by the soot in the pot body.

10. The atomizer according to claim 8, characterized in that, The inner surface of the splash guard is airtightly connected to the opening of the pot body and / or the inner wall of the pot rack.

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