CN218650277U - Disposable electronic cigarette with double heating wires - Google Patents

Abstract

The utility model relates to a take disposable electron cigarette of two heater, its atomizing structure through adopting two heater, two cotton cores of oil conduction and the cotton constitution of oil storage, two heater adopt parallelly connected or the mode of establishing ties, can solve single heater effectively and stick up the problem of core with pasting easily at the produced high temperature carbon deposit of the use of more powerful electron cigarette, can improve cigarette efficiency effectively. And the composition structure to the electron cigarette is simplified, adopts and sets gradually inlet port, battery compartment, cigarette storehouse and cigarette holder along the air flue, and its simple structure is compact, has higher reliability.

Description

Disposable electronic cigarette with double heating wires

Technical Field

The utility model relates to an electron cigarette technical field especially relates to a take disposable electron cigarette of two heater strips.

Background

At present, the conventional disposable electronic cigarette is simple in structure, and when the electronic cigarette with relatively high power is used, high-temperature carbon deposition is easy to occur and the core is easy to be pasted due to the adoption of the single heating wire.

In order to solve the defects of the prior art, the chinese utility model patent with publication number CN204796743U discloses a dual-heating-wire electronic cigarette atomizing core, which comprises an upper heating-wire negative electrode contact member, an upper heating-wire insulating member, a heating-wire outer sleeve, a heating-wire inner sleeve, a lower heating-wire insulating member, a lower heating-wire positive electrode contact member, a lower heating wire and an upper heating wire; the heating core inner sleeve is arranged inside the heating core outer sleeve, the lower heating wire and the upper heating wire are arranged inside the heating core inner sleeve, the upper heating wire negative electrode contact piece is arranged on the upper heating wire insulating piece, and the lower surface of the upper heating wire insulating piece is arranged on the heating core outer sleeve; the lower heating wire insulating part is arranged on the bottom surface of the heating core inner sleeve, and the lower heating wire anode contact is arranged inside the lower heating wire insulating part. Further, as disclosed in chinese utility model patent publication No. CN202233006U, chinese invention patent application publication No. CN102356929A, and chinese invention patent application publication No. CN105433442A, there are disclosed a dual heater atomizer structure and an assembly structure of a heater and a ceramic heater core having various structures. However, the above prior art has a complicated structure, insufficient compactness and low structural reliability.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to above-mentioned prior art not enough, a take disposable electron cigarette of two heater is provided.

The embodiment of the utility model provides a take disposable electronic cigarette of two heater silks, it includes the shell, the head end of shell has the cigarette holder and the tail end has the inlet port, the shell is equipped with battery compartment, cigarette storehouse from the inlet port to between the cigarette holder in proper order, there is the air flue from inlet port, battery compartment, cigarette storehouse to cigarette holder intercommunication, the battery compartment is equipped with the battery, the cigarette storehouse embeds has oil storage cotton, first oil guide cotton core, second oil guide cotton core, first heat-generating body and second heat-generating body, first oil guide cotton core, second oil guide cotton core part insert locate oil storage cotton and part lie in the air flue; the first heating body is arranged on the first oil-conducting cotton core, the second heating body is arranged on the second oil-conducting cotton core, and the first heating body and the second heating body are connected in parallel in a connecting loop with the battery.

In some embodiments, the first heater is wound around the first wick and the second heater is wound around the second wick.

In some embodiments, the air channel comprises a first channel connected between the air inlet hole and the battery compartment, a second channel located in the battery compartment, a third channel connected between the battery compartment and the cigarette compartment, a fourth channel of the cigarette compartment, and a fifth channel connected between the cigarette compartment and the mouthpiece.

In some of these embodiments, the second channel is located between the interior of the battery compartment and the peripheral exterior wall of the battery.

In some embodiments, the cigarette cabin comprises an inner sleeve and an outer sleeve which are coaxial, an annular cavity is arranged between the inner sleeve and the outer sleeve, oil storage cotton is arranged in the cavity, the inner sleeve is provided with a first hole position and a second hole position, the first oil guide cotton core and the second oil guide cotton core penetrate through the first hole position and the second hole position, and the inner wall of the inner sleeve is used as a part of the air passage.

In some embodiments, the two end openings of the cigarette cabin are respectively provided with a first sealing seat and a second sealing seat, the first sealing seat is used as a part of the air passage and is assembled at one end of the chamber, and the second sealing seat is used as a part of the air passage and is assembled at the other end of the chamber.

In some embodiments, the second sealing seat has a first top block abutting against one end face of the battery, the other end face of the battery has a second top block forming with the first top block to position the battery in the battery compartment, the second top block is formed on a fixing seat, the fixing seat is assembled in the tail end of the shell and the bottom cover is assembled and fixed, the fixing seat has a part serving as the air passage and is assembled with an air switch, and the bottom cover has an air inlet hole.

In some embodiments, the first oil guide cotton core and the second oil guide cotton core are arranged in sequence along the extending direction of the air passage.

Compared with the prior art, the embodiment of the utility model provides a take disposable electron cigarette of two heater, its atomizing structure through adopting two heater, two cotton cores of oil conduction and the cotton constitution of oil storage, two heater adopt parallelly connected or the mode of establishing ties, can solve single heater effectively and produce the high temperature carbon deposit and the problem of pasting the core easily at the use of great powerful electron cigarette, can improve cigarette efficiency effectively. And the composition structure to the electron cigarette is simplified, adopts and sets gradually inlet port, battery compartment, cigarette storehouse and cigarette holder along the air flue, and its simple structure is compact, has higher reliability.

The details of one or more embodiments of the invention are set forth in the accompanying drawings and the description below to provide a more concise and understandable description of other features, objects, and advantages of the invention.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is an external structure view of the disposable electronic cigarette according to the embodiment of the present invention.

Fig. 2 is an internal structure view of the disposable electronic cigarette according to the embodiment of the present invention.

In the figure, 1, a housing; 2. a mouthpiece; 3. a bottom cover; 4. an air intake; 5. a battery compartment; 6. a tobacco bin; 7. a battery; 8. oil storage cotton; 9. a first oil-guiding cotton core; 10. a second oil-guiding cotton core; 11. a first heat generating body; 12. a second heating element; 13. a first channel; 14. a second channel; 15. a third channel; 16. a fourth channel; 17. a fifth channel; 18. an inner sleeve; 19. a jacket; 20. a first hole site; 21. a second hole site; 22. a first seal seat; 23. a second seal seat; 24. a connecting channel; 25. a first top block; 26. a second top block; 27. a fixed seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described and illustrated with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Based on the embodiments provided by the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. Moreover, it will be appreciated that in the development of any such actual embodiment, as in any specific implementation, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which will vary from one implementation to another.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one of ordinary skill in the art that the described embodiments of the present invention can be combined with other embodiments without conflict.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" and "an" and "the" and similar referents in the context of describing the invention are not to be construed as limiting the number of times it is recited, either in the singular or the plural. The present invention relates to the terms "comprises," "comprising," "includes," "including," "has," "having" and any variations thereof, which are intended to cover non-exclusive inclusions; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to only those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "connected," "coupled," and the like in the description may not be limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The utility model relates to a "a plurality of" means more than or equal to two. "and/or" describes an association relationship of associated objects, meaning that three relationships may exist, for example, "A and/or B" may mean: a exists alone, A and B exist simultaneously, and B exists alone. The terms "first," "second," "third," and the like in the description of the invention are used merely to distinguish between similar objects and not necessarily to represent a particular ordering for the objects.

As shown in fig. 1-2, the embodiment of the present invention provides a disposable electronic cigarette with two heating wires, which includes a housing 1, the housing 1 is in a circular tube shape, a mouthpiece 2 is assembled to a head end opening of the housing 1, a bottom cover 3 is assembled to a tail end opening of the housing 1, the bottom cover 3 has an air inlet 4, the housing 1 is sequentially provided with a battery compartment 5 and a smoke compartment 6 from the air inlet 4 to the mouthpiece 2, a complete air passage is communicated from the air inlet 4, the battery compartment 5, the smoke compartment 6 to the mouthpiece 2, the battery compartment 5 is provided with a battery 7, the smoke compartment 6 is internally provided with an oil storage cotton 8, a first oil guide cotton core 9, a second oil guide cotton core 10, a first heating element 11 and a second heating element 12, the first oil guide cotton core 9 and the second oil guide cotton core 10 are partially inserted into the oil storage cotton core 8 and partially located in the air passage; the first heating element 11 is arranged on the first oil cotton guiding core 9, the second heating element 12 is arranged on the second oil cotton guiding core 10, and the first heating element 11 and the second heating element 12 are connected in parallel or in series in a connecting loop with the battery 7. In this embodiment, due to the volume limitation of the disposable electronic cigarette, the first oil cotton guide core 9 and the second oil cotton guide core 10 are sequentially arranged along the extending direction of the air passage. First lead oily cotton core 9, the oily cotton core 10 of leading of second has the porous oily heat-resisting characteristic of leading, and with the cotton 8 contact back of oil storage, the tobacco tar oozes to the middle part from the first tip of leading oily cotton core 9, the oily cotton core 10 of leading of second, and the first heat-generating body 11 and the second heat-generating body 12 that are located the middle part constitute the parallelly connected heat-generating body after the circular telegram and then realize generating heat to lead the tobacco tar on oily cotton core 9, the oily cotton core 10 of second to first leading, produce the cigarette then. The integral disposable electronic cigarette has the advantages of simple structure, strong reliability and strong compactness.

The first oil cotton guide core 9 and the second oil cotton guide core 10 in the embodiment are structured in such a way that the center outer diameter is thin, the outer diameters of the two ends are thick, and the two ends are gradually thinned and transited to the middle part. By adopting the structure, the contact area of the oil storage cotton 8 can be increased, and the oil seepage speed is improved.

As shown in the drawing, in the present embodiment, the first heating element 11 is wound in a filament shape around the first pledget 9, and the second heating element 12 is wound in a filament shape around the second pledget 10. In addition to the wire-like form of the foregoing embodiment, the material of the first and second heating elements 11 and 12 is not limited to nickel-chromium, stainless steel, and iron-chromium heating wires, and the form is not limited to horizontal heating wires, vertical heating wires, and mesh heating wires.

As shown in the figure, the complete air channel in this embodiment includes a first channel 13 connected between the air inlet hole 4 and the battery compartment 5, a second channel 14 located in the battery compartment 5, a third channel 15 connected between the battery compartment 5 and the cigarette compartment 6, a fourth channel 16 of the cigarette compartment 6, and a fifth channel 17 connected between the cigarette compartment 6 and the mouthpiece 2. The second channel 14 is located between the inside of the battery compartment 5 and the surrounding outer wall of the battery 7, i.e. the gap between the inner wall of the housing 1 and the outer wall of the battery 7 runs through the second channel 14.

The cigarette chamber 6 of this embodiment includes an inner sleeve 18 and an outer sleeve 19 which are coaxial and in a circular tube shape, an annular chamber is provided between the inner sleeve 18 and the outer sleeve 19, an annular oil-storing cotton 8 is disposed in the chamber, the oil-storing cotton 8 absorbs the tobacco tar, the inner sleeve 18 has a first hole site 20 and a second hole site 21 through which the first oil-guiding cotton core 9 and the second oil-guiding cotton core 10 pass, and the inner wall of the inner sleeve 18 serves as the fourth channel 16. The first oil cotton guide core 9 and the second oil cotton guide core 10 can be arranged in the first hole position 20 and the second hole position 21 in a penetrating mode through interference fit or by adopting the split-type inner sleeve 18, the split-type inner sleeve 18 can be used for splitting the inner sleeve 18 into two parts which can be opened and closed, and then the combined assembly state is fixed through the locking pieces, and details are omitted here.

The two end openings of the cigarette cabin 6 of the embodiment are respectively provided with a first sealing seat 22 and a second sealing seat 23, the first sealing seat 22 is provided with a fifth channel 17 and is assembled at one end of the cavity, and the second sealing seat 23 is provided with a third channel 15 and is assembled at the other end of the cavity. In order to electrically connect the first and second heating elements 11, 12 to the battery 7, a connection channel 24 is provided in the second sealing seat 23, and a common connection pin of the first and second heating elements 11, 12 is welded to the battery 7 in the battery compartment 5 through the connection channel 24 to achieve conduction. The first sealing seat 22 and the second sealing seat 23 are made of silica gel, and sealing effect is improved. And the second seal receptacle 23 can play the cushioning effect on the basis of silica gel material to the location of battery 7, avoids battery 7 to take place the rigidity collision and the safety risk appears.

In order to fix the position of the battery 7 in the battery compartment 5, the second sealing seat 23 has a plurality of first top blocks 25 abutting against one end surface of the battery 7, the other end surface of the battery 7 has a plurality of second top blocks 26 forming with the first top blocks 25 to position the battery 7 in the battery compartment 5, the second top blocks 26 are formed on a fixed seat 27, the fixed seat 27 is assembled in the tail end of the housing 1 and the bottom cover 3 is assembled and fixed, the fixed seat 27 has a first channel 13 and is assembled with an air switch, and the bottom cover 3 has an air inlet 4. Gaps for air flow circulation are formed among the first top blocks 25, and gaps for air flow circulation are formed among the second top blocks 26. The fixing base 27 is made of silica gel, and the air switch is an airflow inductive switch.

It should be understood by those skilled in the art that various features of the above-described embodiments can be combined in any combination, and for the sake of brevity, all possible combinations of features in the above-described embodiments are not described in detail, but rather, all combinations of features which are not inconsistent with each other should be construed as being within the scope of the present disclosure.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (8)

1. The disposable electronic cigarette with the double heating wires is characterized by comprising a shell (1), wherein a cigarette holder (2) is arranged at the head end of the shell (1), an air inlet hole (4) is arranged at the tail end of the shell, a battery bin (5) and a cigarette bin (6) are sequentially arranged between the air inlet hole (4) and the cigarette holder (2) of the shell (1), an air passage is communicated from the air inlet hole (4), the battery bin (5) and the cigarette bin (2), a battery (7) is arranged in the battery bin (5), oil storage cotton (8), a first oil guide cotton core (9), a second oil guide cotton core (10), a first heating body (11) and a second heating body (12) are arranged in the cigarette bin (6), the first oil guide cotton core (9) and the second oil guide cotton core (10) are partially inserted into the oil storage cotton (8) and are partially positioned in the air passage; first heat-generating body (11) set up in lead on the cotton core of oil (9) first, second heat-generating body (12) set up in lead on the cotton core of oil (10) second, first heat-generating body (11) and second heat-generating body (12) with connect in parallel or establish ties in the return circuit of battery (7).

2. The disposable electronic cigarette with dual heating wires according to claim 1, wherein the first heating element (11) is spirally wound on the first wick (9), and the second heating element (12) is spirally wound on the second wick (10).

3. The disposable electronic cigarette with the double heating wires according to claim 1, wherein the air channel comprises a first channel (13) connected to the air inlet hole (4) and the battery compartment (5), a second channel (14) located in the battery compartment (5), a third channel (15) connected between the battery compartment (5) and the cigarette compartment (6), a fourth channel (16) of the cigarette compartment (6), and a fifth channel (17) connected between the cigarette compartment (6) and the cigarette holder (2).

4. The disposable electronic cigarette with the double heating wires as recited in claim 3, characterized in that the second channel (14) is located between the inside of the battery compartment (5) and the peripheral outer wall of the battery (7).

5. The disposable electronic cigarette with the double heating wires as claimed in claim 1, wherein the cigarette chamber (6) comprises an inner sleeve (18) and an outer sleeve (19) which are coaxial, an annular chamber is arranged between the inner sleeve (18) and the outer sleeve (19), the oil storage cotton (8) is arranged in the chamber, the inner sleeve (18) is provided with a first hole site (20) and a second hole site (21) for the first oil guide cotton core (9) and the second oil guide cotton core (10) to penetrate through, and the inner wall of the inner sleeve (18) is used as a part of the air passage.

6. The disposable electronic cigarette with the double heating wires according to claim 5, wherein the two end openings of the cigarette chamber (6) are respectively provided with a first sealing seat (22) and a second sealing seat (23), the first sealing seat (22) is provided as a part of the air passage and is assembled at one end of the chamber, and the second sealing seat (23) is provided as a part of the air passage and is assembled at the other end of the chamber.

7. The disposable electronic cigarette with dual heating wires as claimed in claim 6, wherein the second sealing seat (23) has a first top block (25) abutting against one end face of the battery (7), the other end face of the battery (7) has a second top block (26) forming with the first top block (25) to position the battery (7) in the battery compartment (5), the second top block (26) is formed on a fixing seat (27), the fixing seat (27) is assembled in the tail end of the housing (1) and the bottom cover (3) is assembled and fixed, the fixing seat (27) has a part of the air passage and is assembled with an air switch, and the bottom cover (3) has the air inlet hole (4).

8. The disposable electronic cigarette with the double heating wires according to claim 1, wherein the first oil-conducting cotton core (9) and the second oil-conducting cotton core (10) are sequentially arranged along the extending direction of the air passage.

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