CN216088871U

CN216088871U - Electronic cigarette sectional type tobacco pipe

Info

Publication number: CN216088871U
Application number: CN202220262268.2U
Authority: CN
Inventors: 王磊; 行伟森
Original assignee: Tianjin Mirico New Material Technology Co ltd
Current assignee: Shenzhen Miraco New Material Technology Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-03-22
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses an electronic cigarette sectional type smoke tube which comprises a connecting piece and a heating piece, wherein the heating piece is clamped between the connecting piece, the connecting piece comprises a convex part, an embedded part and a heating part, the convex part is connected to one side of the embedded part, the heating part is connected to the other side of the embedded part, the heating piece comprises an infrared electric heating layer and a conducting layer, the conducting layer is connected to the infrared electric heating layer, the infrared electric heating layer is abutted between the embedded part and the heating part, and the conducting layer is abutted to the heating part. The utility model has simple structure and can carry out sectional heating.

Description

Electronic cigarette sectional type tobacco pipe

Technical Field

The utility model relates to the technical field of heating devices, in particular to an electronic cigarette sectional type smoke tube.

Background

The low-temperature cigarette designed by taking the concept of 'heating and not burning' for the tobacco product without burning has the advantages that the pure taste and the throat feeling of the cigarette are restored, and a cigarette replacing mode similar to the traditional cigarette is provided for smokers. Heating does not burn tobacco products and heats "regeneration tobacco leaf" under low temperature environment, when producing cigarette taste, has realized the effect of subtracting the evil, and the harmful substance that the heating does not burn the cigarette bullet and detect under low temperature heating obviously reduces, and tobacco products accepts the management and control of relevant departments, need pass through the quality detection standard of relevant departments at the market circulation, possesses good supervision system, and the risk is controllable. In the field of heating non-combustion electronic cigarettes, a common infrared heating sleeve can only heat a heated object with a specific size, so that the production limit of the size of the heated object is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electronic cigarette sectional type smoke tube which is simple in structure and can perform sectional heating.

In order to solve the technical problem, the application adopts a technical scheme that: the utility model provides an electron cigarette sectional type tobacco pipe, includes the connecting piece and generates heat the piece, generate heat the piece centre gripping and be in between the connecting piece, the connecting piece includes bellying, embedding part and the portion that generates heat, the bellying is connected one side of embedding part, the opposite side at the embedding part is connected to the portion that generates heat, the piece that generates heat includes infrared electric heat layer and conducting layer, the conducting layer is connected on the infrared electric heat layer, infrared electric heat layer butt is in between embedding part and the portion that generates heat, the conducting layer butt the portion that generates heat.

Preferably, the heat generating component further comprises a base material, the base material abuts against between the embedded portion and the heat generating portion, and the base material surrounds to form a cavity.

Preferably, the conductive layer is provided at both upper and lower ends of the base, and a portion of the conductive layer located outside the base is located between the base and the embedded portion and abuts against the heat generating portion.

Preferably, the infrared electrothermal layer is connected to the inner side of the substrate, and the conductive layer extends from the outer side of the substrate to the inner side of the substrate to be connected with the infrared electrothermal layer.

Preferably, the segmented electronic cigarette pipe further comprises a fixing piece, the fixing piece abuts against the space between the embedded portion and the protruding portion, and a hollow layer is formed among the fixing piece, the embedded portion and the base material.

Preferably, the segmented smoke tube for the electronic cigarette further comprises a reflecting layer, the reflecting layer is connected to the inner side of the fixing piece, and the reflecting layer is located between the fixing piece and the base material.

Preferably, the segmented tobacco pipe of the electronic cigarette further comprises a foam layer, the foam layer abuts against the space between the embedded part and the protruding part, and the foam layer is located on the outer side of the fixing part.

Preferably, the electronic cigarette infrared heating tobacco pipe further comprises an insulating layer, and the insulating layer is arranged between the fixing piece and the foam layer.

As a preferred scheme, the electronic cigarette infrared heating smoke tube further comprises a temperature measuring part, and the temperature measuring part is arranged on the outer side of the base material.

Preferably, the heating portion is provided with an electric contact.

The utility model provides an electronic cigarette sectional type smoke tube which comprises connecting pieces and heating pieces, wherein the heating pieces are clamped between the connecting pieces, each connecting piece comprises a protruding portion, an embedded portion and a heating portion, the protruding portions are connected to one side of the embedded portions, the heating portions are connected to the other side of the embedded portions, each heating piece comprises an infrared electric heating layer and a conducting layer, the conducting layers are connected to the infrared electric heating layers, the infrared electric heating layers are abutted between the embedded portions and the heating portions, and the conducting layers are abutted to the heating portions. The infrared electric heating layer of the heating element is used for heating and atomizing a heated object, the movement of the heating element can be limited between the embedded part of the connecting element and the heating part, the heating element can be connected through the connecting element, and the heating part can heat the heated object in the middle of the two sections of heating elements, so that uneven heating is avoided. Wherein, the infrared electric heating layer of the heating part and the power supply of the heating part are both provided by the conductive layer. The utility model realizes multi-section heating, so that the heated objects can be set in size according to requirements during production, heating elements with specific sizes are not required to be produced aiming at the heated objects with different sizes, resource waste is caused, and the purchase cost is reduced for users.

Drawings

In order to more clearly illustrate the technical solution of the present application, the drawings that are required to be used in the present invention will be briefly described below, it being understood that the following drawings only show some embodiments of the present application and therefore should not be considered as limiting the scope, and that for a person skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic cross-sectional structure view of an electronic cigarette sectional type smoke tube according to an embodiment of the present invention.

Fig. 2 is an exploded view of a sectional smoke tube of an electronic cigarette according to an embodiment of the utility model.

Fig. 3 is a sectional structure diagram of an electronic cigarette sectional smoke tube according to an embodiment of the utility model.

Fig. 4 is an enlarged structural diagram of a region a in fig. 3 of the sectional smoke tube of the electronic cigarette according to an embodiment of the utility model.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, wherein like reference numerals represent like elements in the drawings. It is apparent that the embodiments to be described below are only a part of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the embodiments of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the utility model. As used in the description of embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

Referring to fig. 1, 2 and 3 in combination with fig. 4, the present invention provides a sectional smoke tube for an electronic cigarette, including a connector 10 and a heating element 20, wherein the heating element 20 is clamped between the connector 10, the connector 10 includes a protrusion 11, an insertion portion 12 and a heating portion 13, the protrusion 11 is connected to one side of the insertion portion 12, the heating portion 13 is connected to the other side of the insertion portion 12, the heating element 20 includes an infrared electrothermal layer 21 and a conductive layer 22, the conductive layer 22 is connected to the infrared electrothermal layer 21, the infrared electrothermal layer 21 abuts against the space between the insertion portion 12 and the heating portion 13, and the conductive layer 22 abuts against the heating portion 13.

The infrared electric heating layer 21 of the heating element 20 is used for heating and atomizing a heated object, the movement of the heating element 20 can be limited between the embedding part 12 and the heating part 13 of the connecting piece 10, the heating element 20 can be connected through the connecting piece 10, and the heating part 13 can heat the heated object in the middle of the two sections of the heating elements 20, so that uneven heating is avoided. The power supply of the infrared electrothermal layer 21 of the heating member 20 and the heating part 13 is provided by the conductive layer 22. The utility model realizes multi-stage heating, so that the heated objects can be set in size according to requirements during production, heating elements 20 with specific sizes are not required to be deliberately produced aiming at the heated objects with different sizes, resource waste is caused, and the purchase cost is reduced for users.

Further, the heat generating component 20 further includes a base material 23, the base material 23 abuts between the embedded portion 12 and the heat generating portion 13, and the base material surrounds to form a cavity.

Understandably, the base material 23 includes at least one, when the base material 23 is one, the base material 23 is cylindrical, the upper end of the base material 23 is abutted against the first connecting piece 10, the lower end of the base material 23 is abutted against the second connecting piece 10, the other end of the first connecting piece 10 is abutted against the second base material 23, and the other end of the second connecting piece 10 is abutted against the third base material 23, so that the base material 23 is continuously connected, and the superposition of the infrared electric heating layers 21 is realized, so that the utility model can perform segmented heating.

Further, the conductive layer 22 is provided on both upper and lower ends of the base 23, and a portion of the conductive layer 22 located outside the base 23 is located between the base 23 and the embedded portion 12 and abuts against the heat generating portion 13.

It is understood that the portions of the conductive layer 22 located at the upper and lower ends of the substrate 23 are respectively positive and negative, and since the conductive layer 22 is in contact with the heat-generating portion 13, the conductive layer 22 contacting the heat-generating portion 13 is respectively positive and negative when both sides of the heat-generating portion 13 are in contact with the substrate 23, so as to supply power to the heat-generating portion 13.

Further, the infrared electrothermal layer 21 is connected to the inner side of the substrate 23, and the conductive layer 22 extends from the outer side of the substrate 23 to the inner side of the substrate 23 to be connected to the infrared electrothermal layer 21.

Understandably, the infrared electric heating layer 21 can be made of graphene materials, and can emit far infrared light to heat an object to be heated in the infrared electric heating layer after being electrified, and the far infrared light is beneficial to a human body. The infrared electrothermal layer 21 is provided on the inner side of the base material 23, and can directly heat the object to be heated, thereby preventing other structures from affecting the heating effect.

Further, the electronic cigarette sectional type smoke tube further comprises a fixing piece 40, wherein the fixing piece 40 abuts between the embedded part 12 and the bulge part 11, and a hollow layer is formed among the fixing piece 40, the embedded part 12 and the base material 23.

Understandably, the fixing member 40 has a fixing effect, and can be made of high temperature resistant polymer, such as plastic PEEK material.

Further, the segmented electronic cigarette pipe further comprises a reflective layer 50, wherein the reflective layer 50 is connected to the inner side of the fixing member 40, and the reflective layer 50 is located between the fixing member 40 and the substrate 23.

Understandably, the reflective layer 50 is made of common reflective layer materials, and the reflective layer 50 can reflect the part of the infrared light emitted by the infrared electrothermal layer 21 projected from the direction of the base material 23, so as to improve the heating efficiency of the product.

Further, the electronic cigarette sectional type smoke tube further comprises a foam layer 60, the foam layer 60 abuts between the embedded portion 12 and the protruding portion 11, and the foam layer 60 is located on the outer side of the fixing member 40.

Understandably, the foam layer 60 plays a role in heat insulation and preservation, and meanwhile, scalding caused by overhigh contact temperature of hands can be avoided, and potential safety hazards are reduced.

Further, the electronic cigarette infrared heating tobacco pipe further comprises an insulating layer, and the insulating layer is arranged between the fixing piece 40 and the foam layer 60.

Understandably, the insulating layer is made of insulating materials commonly available in the market, and plays an insulating role, and comprises metal insulating materials or non-metal insulating materials.

Further, the electronic cigarette infrared heating smoke tube further comprises a temperature measuring part, and the temperature measuring part is arranged on the outer side of the base material 23.

Understandably, the temperature measuring device can be a commercially available temperature measuring device, such as a thermocouple, and since the infrared electrothermal layer 21 is disposed on the inner side of the base material 23, the temperature measured by the temperature measuring device is less affected by the infrared electrothermal layer 21, and the measured temperature is closer to the actual temperature inside the base material 23.

Further, an electric contact 14 is provided on the heat generating portion 13.

Understandably, the heating part 13 of the present invention can be made of the same material as the infrared electric heating layer 21, and when the conductive layer 22 is connected with the heating part 13 and the infrared electric heating layer 21, power can be supplied to both. Alternatively, the heat generating portion 13 may be made of another heat generating material or heat generating structure, and the electric contact 14 may be provided to electrically connect with the conductive layer 22 to supply power to the heat generating portion 13.

The connecting piece not only can play a role of connecting the heating piece, but also can supplement the heating part at the gap part connected with the heating piece, so that the phenomenon that the heated object is unevenly heated during sectional heating is avoided, and the use experience is further avoided.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, while the utility model has been described with respect to the above-described embodiments, it will be understood that the utility model is not limited thereto but may be embodied with various modifications and changes.

While the utility model has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The segmented smoke pipe of the electronic cigarette is characterized by comprising a connecting piece (10) and a heating piece (20), wherein the heating piece (20) is clamped between the connecting piece (10), the connecting piece (10) comprises a convex part (11), an embedded part (12) and a heating part (13), the convex part (11) is connected to one side of the embedded part (12), the heating part (13) is connected to the other side of the embedded part (12), the heating piece (20) comprises an infrared electrothermal layer (21) and a conductive layer (22), the conductive layer (22) is connected to the infrared electrothermal layer (21), the infrared electrothermal layer (21) is abutted between the embedded part (12) and the heating part (13), and the conductive layer (22) is abutted to the heating part (13).

2. The segmented flue tube for electronic cigarettes according to claim 1, wherein the heat generating component (20) further comprises a base material (23), the base material (23) abuts between the embedded portion (12) and the heat generating portion (13), and the base material (23) forms a cavity (30) around.

3. The segmented flue tube for electronic cigarettes according to claim 2, wherein the conductive layer (22) is disposed on both upper and lower ends of the base material (23), and the portion of the conductive layer (22) located outside the base material (23) is located between the base material (23) and the embedded portion (12) and abuts against the heat generating portion (13).

4. The segmented flue tube for electronic cigarettes according to claim 3, wherein the infrared electrothermal layer (21) is attached to the inner side of the substrate (23), and the conductive layer (22) extends from the outer side of the substrate (23) to the inner side of the substrate (23) to be attached to the infrared electrothermal layer (21).

5. The segmented electronic cigarette pipe according to claim 4, further comprising a fixing member (40), wherein the fixing member (40) abuts between the embedded portion (12) and the boss portion (11), and a hollow layer is formed among the fixing member (40), the embedded portion (12) and the base material (23).

6. The electronic cigarette segmented smoke tube of claim 5 further comprising a reflective layer (50), the reflective layer (50) attached to an inner side of the fixture (40), the reflective layer (50) located between the fixture (40) and the substrate (23).

7. The segmented electronic cigarette pipe as claimed in claim 6, further comprising a foam layer (60), wherein the foam layer (60) abuts between the insert (12) and the boss (11), and wherein the foam layer (60) is located outside the fixing member (40).

8. The electronic cigarette segmented tobacco pipe of claim 7 wherein the electronic cigarette ir heating tobacco pipe further comprises an insulating layer disposed between the mount (40) and the foam layer (60).

9. The segmented electronic cigarette tube of claim 8, wherein the electronic cigarette infrared heating cigarette tube further comprises a temperature measuring member disposed outside the substrate (23).

10. The segmented flue tube for an electronic cigarette of claim 1 wherein the heat generating portion (13) is provided with electrical contacts (14).