WO2022032434A1 - Electronic cigarette atomiser and electronic cigarette - Google Patents

Abstract

An electronic cigarette atomiser (100), comprising a nozzle assembly (10), an outer barrel (20), and a smoke assembly (30), the nozzle assembly (10) being arranged above the outer barrel (20) and the smoke assembly (30), and being connected to both the outer barrel (20) and the smoke assembly (30); the smoke assembly (30) comprises a smoke bowl (31) and a hollow tubular heating element (32), the outer barrel (20) being sleeved on the outside of the smoke bowl (31), the heating element (32) being placed inside the smoke bowl (31), penetrating the entire area of the inner wall of the smoke bowl (31), and being positioned in the smoke bowl (31), and loose tobacco placed in the smoke bowl (31) and in contact with the heating element (32) being heated and ignited in order to implement even burning of the loose tobacco. An electronic cigarette (1000) comprising the electronic cigarette atomiser (100), and also comprising a battery rod (200). In the present electronic atomiser (100) and electronic cigarette (1000), the inside of the smoke bowl (31) thereof is provided with a hollow tubular heating element (32), increasing the contact area with the loose tobacco so that the loose tobacco in the upper, middle, and lower sections inside the smoke bowl (31) can all be burnt, thereby implementing even burning of the loose tobacco inside the smoke bowl (31) and also facilitating cleaning of the bottom of the smoke bowl (31).

Description

An electronic cigarette vaporizer and electronic cigarette technical field

The invention relates to the technical field of electronic cigarettes, in particular to an electronic cigarette atomizer and an electronic cigarette.

Background technique

In the electronic atomizer industry, there are many ways to achieve it. One is to atomize electronic cigarette liquid, the other is to heat only without burning, and to evaporate the active ingredients of cut tobacco or herbs by heating. Another way is to use The way of quickly igniting the shredded tobacco is equivalent to setting an electronic lighter in the cigarette pot containing the shredded tobacco.

Ignition-type electronic atomizers have their reasons for their existence, because the traditional way of using shredded tobacco and herbs is to ignite and smoke them. For smokers, this way is closer to the traditional way of using them. In addition, the amount of burning smoke and irritation will be stronger than heat-not-burn devices.

At present, there are two types of ignited electronic atomizers on the market. The first is a heating wire wrapped around the bottom of the smoke pot in the shape of a mosquito coil. After the power is turned on, the heating wire heats up to 500 to 800 degrees, and the shredded tobacco is ignited. The other is the ceramic heating sheet method. The bottom of the smoke pot is a flat ceramic sheet printed with a heating material. The ceramic sheet has wires connected to the circuit. After the circuit is powered, the heating material on the ceramic sheet generates heat, and the ceramic sheet is heated to Five to six hundred degrees of high temperature ignited the cut tobacco. For the above two ignition methods, there are the following defects. The heating wire at the bottom of the smoke pot or the ceramic sheet printed with the heating material will accumulate the sintered ashes of the tobacco at the bottom of the smoke pot. If there is no continuous smoking, the upper part will not be burned. The finished shredded tobacco cannot be ignited for combustion, resulting in uneven burning of the shredded tobacco, which affects the user experience.

SUMMARY OF THE INVENTION

Aiming at the problems existing in the prior art, the present invention provides an electronic cigarette atomizer and an electronic cigarette, which are used to solve the heating wire at the bottom of the cigarette pot of the ignition type electronic atomizer in the prior art or the heating material printed on it. If there is no continuous smoking, the unburned shredded tobacco in the upper part will not be able to be ignited and burned, resulting in uneven burning of the shredded tobacco, which affects the user experience.

The technical scheme that the present invention proposes with respect to the above-mentioned technical problems is as follows:

In a first aspect of the embodiments of the present invention, an electronic cigarette atomizer is provided, including a suction nozzle assembly, an outer cylinder, and a smoke assembly, wherein the suction nozzle assembly is arranged above the outer cylinder and the smoke assembly, and is connected with the Both the outer cylinder and the smoke assembly are connected;

The smoke assembly includes a smoke pot and a hollow tubular heating element, the outer tube is sleeved on the outside of the smoke pot, and the heating element is placed inside the smoke pot and runs through the entire area of the inner wall of the smoke pot, It is positioned in the smoke pot, and the tobacco shreds placed in the smoke pot and in contact with the heating element are heated and ignited, so as to achieve uniform combustion of the tobacco shreds.

According to the above electronic cigarette vaporizer, the smoke assembly further includes a positioning structure for positioning the heating element in the smoke pot, and the positioning structure is fixedly connected between the inner wall of the smoke pot and the heating element between the outer walls.

According to the above-mentioned electronic cigarette vaporizer, the positioning structure is a plurality of limiting bones disposed on the inner wall of the smoke pot, and after the heating element is placed in the smoke pot, the limiting bones are far away from the inner wall of the smoke pot. One side of the heating element abuts the outer wall of the heating element, so that the inner wall of the smoke pot and the outer wall of the heating element form a first gap to reduce heat loss.

According to the above-mentioned electronic cigarette vaporizer, the shredded tobacco is placed in the cavity formed by the heating element and the bottom of the smoke pot, and the shredded tobacco placed in the cavity and in contact with the inner wall of the heating element is processed Heating and igniting to achieve uniform burning of the cut tobacco.

According to the above-mentioned electronic cigarette vaporizer, the inner wall of the cigarette pot is provided with a plurality of limit ribs, and after the heating element is placed in the cigarette pot, the heating element communicates with the limiter through the outer wall of the heating element. The bone is squeezed to limit the position, and the inner wall of the smoke pot and the outer wall of the heating element form a first gap to reduce heat loss.

According to the above-mentioned electronic cigarette vaporizer, the smoke assembly further includes a first electrode assembly;

The bottom of the smoke pot is provided with a plurality of supporting parts;

The smoke pot is supported on the first electrode assembly through the support part, so that there is a second gap between the bottom of the smoke pot and the first electrode assembly, and the support part and the first electrode A first thermal insulation gasket is provided at the connection of the components.

According to the above electronic cigarette vaporizer, the heating element is welded with a first wire and a second wire;

The bottom of the smoke pot is provided with a through hole, and the first wire passes through the through hole and extends to the outside of the smoke pot;

The open end of the smoke pot is provided with a notch, and the second wire passes through the notch and extends to the outside of the smoke pot.

According to the above electronic cigarette vaporizer, the first electrode assembly includes a first outer electrode and a first inner electrode, the first inner electrode penetrates inside the first outer electrode, and the first outer electrode A first insulating member is arranged between the first inner electrode and the first inner electrode;

the first outer electrode is electrically connected to the first wire extending out of the through hole, and the first inner electrode is electrically connected to the second wire extending out of the gap;

Alternatively, the first outer electrode is electrically connected to the second wire extending out of the notch, and the first inner electrode is electrically connected to the first wire extending out of the through hole.

According to the above-mentioned electronic cigarette vaporizer, the first outer electrode is connected to the end of the outer cylinder, and the first outer electrode is provided with a first air inlet, and the first air inlet is provided with A slit groove extending to the edge of the first outer electrode, when the electronic cigarette vaporizer is connected to the battery rod, the external air enters the first air inlet through the slit groove, and the first air inlet is connected to the third air inlet. The gap is connected.

According to the above-mentioned electronic cigarette vaporizer, the side wall of the smoke pot is provided with a second air inlet, the outer cylinder is sleeved on the outside of the smoke pot and has a third gap with the outer wall of the smoke pot , the external air communicates with the third gap, the third gap communicates with the smoke pot through the second air inlet, and the smoke pot communicates with the suction nozzle assembly to form a smoke channel.

According to the above-mentioned electronic cigarette vaporizer, the top of the third gap is provided with a sealing member for blocking the third gap, and the sealing member is connected to the top edge of the outer cylinder and the top edge of the smoke pot. A sealing connection is provided, and a second insulating gasket is provided at the connection between the sealing element and the top edge of the smoke pot.

According to the above-mentioned electronic cigarette vaporizer, a plurality of heating wires and a heating connector for connecting adjacent heating wires are formed on the side wall of the heating element through an etching process;

At least two of the heating connecting pieces are etched between each of the adjacent heating wires, and the at least two heating connecting pieces are uniformly etched between the adjacent heating wires.

According to the above electronic cigarette vaporizer, the heating wire includes a first end heating wire at the upper end, a second end heating wire at the lower end, and a heating wire at the first end and the second end heating wire For the middle heating wire between the wires, the widths of the first end heating wire and the second end heating wire are all larger than the width of the middle heating wire.

According to the above-mentioned electronic cigarette atomizer, the suction nozzle assembly includes a suction nozzle for the circulation of smoke and a suction nozzle casing sleeved on the outside of the suction nozzle, and an isolation is provided between the suction nozzle casing and the suction nozzle. A sealing sleeve, the outer wall of the suction nozzle is connected with the isolation sealing sleeve, and the inner wall of the suction nozzle shell is connected with the isolation sealing sleeve.

According to the above electronic cigarette vaporizer, a filter element is provided on the side of the suction nozzle close to the open end of the smoke pot, the outer wall of the filter element is connected with the inner wall of the suction nozzle, and the bottom of the filter element is provided with a filter element. Filter holes for the circulation of smoke.

According to the above electronic cigarette vaporizer, the outer wall of the filter element is provided with a groove, and the groove is provided with a sealing ring protruding from the groove, and the sealing ring is pressed against the inner wall of the suction nozzle. pressure connection;

A side of the filter element close to the smoke pot is provided with a flange, and the outer diameter of the flange is larger than the inner diameter of the suction nozzle, so as to connect the filter member to the end of the suction nozzle.

According to the present invention of the above scheme, its beneficial effects are at least as follows:

(1) In the electronic cigarette atomizer provided by the present invention, the inside of the smoke pot is provided with a hollow tubular heating element, and the shredded tobacco is put into the hollow tubular heating element, and the shredded tobacco is in contact with the inner wall of the heating element, and can heat the shredded tobacco Ignition, because the heating element is in the shape of a tube, compared with the method of only heating the shredded tobacco at the bottom of the cigarette pot in the prior art, the contact area with the shredded tobacco is increased, so that the upper, middle and lower sections of the cigarette pot can be burned. The uniform burning of shredded tobacco inside the smoke pot improves the smoking experience of users.

(2) The inside of the smoke pot is provided with a hollow tubular heating element, that is, there is no heating element at the bottom of the smoke pot, which is convenient for cleaning the bottom of the smoke pot, and the side wall of the smoke pot is also very easy to clean by brushing.

In a second aspect of the embodiments of the present invention, an electronic cigarette is provided, including an electronic cigarette atomizer, wherein the electronic cigarette atomizer includes a suction nozzle assembly, an outer cylinder, and a smoke assembly, and the suction nozzle assembly is arranged on the outer cylinder and the smoke assembly. above the smoke assembly, and connected with both the outer cylinder and the smoke assembly;

The smoke assembly includes a smoke pot and a hollow tubular heating element, the outer tube is sleeved on the outside of the smoke pot, and the heating element is placed inside the smoke pot and runs through the entire area of the inner wall of the smoke pot, And positioned in the smoke pot, the tobacco shreds placed in the smoke pot and in contact with the heating element are heated and ignited to achieve uniform combustion of the tobacco shreds;

The electronic cigarette further includes a battery rod connected to the electronic cigarette vaporizer, and the battery rod is used for supplying power to the electronic cigarette vaporizer and controlling its working state.

According to the above electronic cigarette, the battery rod includes a battery module, a control module, a switch module and a second electrode assembly;

The battery module, the switch module and the second electrode assembly are all electrically connected to the control module, and the second electrode assembly is used for electrical connection with the first electrode assembly included in the smoke assembly.

According to the above electronic cigarette, the second electrode assembly includes a second outer electrode and a second inner electrode, the second inner electrode penetrates inside the second outer electrode, and the second outer electrode is connected to the second outer electrode. A second insulating member is arranged between the second inner electrodes;

The second outer electrode is connected to the first outer electrode of the first electrode assembly included in the atomizing assembly, and the second inner electrode is connected to the first inner electrode of the first electrode assembly included in the atomizing assembly;

After the first external electrode is connected to the second external electrode, the slit grooves provided on the first external electrode can communicate with the outside air.

According to the present invention of the above scheme, its beneficial effects are at least as follows:

(1) In the electronic cigarette provided by the present invention, the electronic cigarette adopts the aforementioned electronic cigarette atomizer, the inside of the cigarette pot is provided with a hollow tubular heating element, and the shredded tobacco is put into the hollow tubular heating element, and the shredded tobacco and the heating element are Because the heating element is tubular, compared with the method of only heating the shredded tobacco at the bottom of the cigarette pot in the prior art, the contact area with the shredded tobacco is increased, so that the upper, middle and lower sections inside the cigarette pot are increased. The shredded tobacco can be burnt, thereby realizing the uniform burning of the shredded tobacco inside the cigarette pot, and improving the smoking experience of the user;

(2) The inside of the smoke pot is provided with a hollow tubular heating element, that is, there is no heating element at the bottom of the smoke pot, which is convenient for cleaning the bottom of the smoke pot, and the side wall of the smoke pot is also very easy to clean by brushing.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

1 is a schematic cross-sectional structure diagram of an electronic cigarette vaporizer provided by an embodiment of the present invention;

2 is a schematic cross-sectional structural diagram of an atomization component included in an electronic cigarette atomizer provided by an embodiment of the present invention;

3 is a schematic diagram of an explosion structure of an atomization component included in an electronic cigarette atomizer provided by an embodiment of the present invention;

4 is a schematic structural diagram of a heating element included in an atomizing assembly provided by an embodiment of the present invention;

5 is a schematic cross-sectional structural diagram of a nozzle assembly included in an electronic cigarette vaporizer provided by an embodiment of the present invention;

6 is a schematic diagram of an explosion structure of a nozzle assembly included in an electronic cigarette atomizer provided by an embodiment of the present invention;

7 is a schematic structural diagram of an electronic cigarette provided by an embodiment of the present invention;

FIG. 8 is a schematic cross-sectional structural diagram of an electronic cigarette according to an embodiment of the present invention.

Among them, each reference sign in the figure:

1000	e-cigarette

100	Electronic cigarette vaporizer
10	nozzle assembly
11	mouthpiece
111	first arc convex
12	nozzle housing
121	second arc-shaped convex portion
13	Isolation Gland
131	first arc recess
132	second arc recess
14	filter
141	filter hole
142	groove
143	sealing ring
144	flanging
20	outer cylinder
twenty one	third gap
twenty two	cylinder
twenty three	Insulation cylinder
30	smoke components
31	smoke pot
311	second air intake
312	Limit bone
3121	rounded corners
313	first gap
314	support
315	first thermal washer
316	through hole
317	gap
32	heating element
321	first wire
322	second wire
323	heating wire
3231	Heating wire at the first end
3232	The second end heating wire
3233	Middle heating wire
324	Heating connector
33	first electrode assembly
331	first outer electrode

3311	first air intake
3312	slot slot
332	first inner electrode
333	first insulator
40	Seals
41	Second thermal washer
200	battery pole
201	chassis
202	battery module
203	control module
204	switch module
205	second electrode assembly
2051	second outer electrode
2052	second inner electrode
2053	second insulator
206	charging interface

detailed description

It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly or indirectly located on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. Terms "top", "bottom", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outer", etc. The indicated orientation or position is based on the orientation or position shown in the drawings, which is only for the convenience of description, and should not be construed as a limitation on the technical solution. The terms "first" and "second" are only used for the purpose of description, and should not be understood as indicating or implying relative importance or implying indicating the number of technical features. "Plurality" means two or more, unless expressly specifically limited otherwise.

In order to solve the problem that the heating wire at the bottom of the smoke pot of the ignition type electronic atomizer in the prior art or the ceramic sheet printed with the heating material will accumulate the sintered ashes of the tobacco at the bottom of the smoke pot. Continuous smoking will result in the unburned cut tobacco in the upper part can no longer be ignited and burned, resulting in uneven burning of the cut tobacco, which affects the user experience. The present invention aims to provide an electronic cigarette atomizer and an electronic cigarette. The core idea is as follows: in the first aspect, an electronic cigarette atomizer is proposed, which includes a suction nozzle assembly, an outer cylinder, and a smoke assembly, wherein the suction nozzle assembly is arranged above the outer cylinder and the smoke assembly, and is connected with the The outer cylinder and the smoke assembly are both connected; the smoke assembly includes a smoke pot and a hollow tubular heating element, the outer barrel is sleeved on the outside of the smoke pot, and the heating element is placed in the smoke pot The interior runs through the entire area of the inner wall of the smoke pot, and is positioned in the smoke pot. The tobacco shreds placed in the smoke pot and in contact with the heating element are heated and ignited to achieve uniform combustion of the tobacco shreds. In a second aspect, an electronic cigarette is proposed, including the electronic cigarette vaporizer described above, and further comprising a battery rod connected to the electronic cigarette vaporizer, the battery rod being used for powering and controlling the electronic cigarette vaporizer its working state. The invention provides an electronic cigarette vaporizer and an electronic cigarette, wherein a heating element in the shape of a hollow tube is arranged inside the smoke pot, and the cut tobacco is put into the heating element in the shape of a hollow tube, and the cut tobacco is in contact with the inner wall of the heating element, and can be The shredded tobacco is heated and ignited. Since the heating element is in the shape of a tube, compared with the method of only heating the shredded tobacco at the bottom of the cigarette pot in the prior art, the contact area with the shredded tobacco is increased, so that the shredded tobacco in the upper, middle and lower sections of the cigarette pot can be burned. Further, the uniform burning of the cut tobacco inside the smoke pot is realized, and the smoking experience of the user is improved; a hollow tubular heating element is arranged inside the smoke pot, that is, no heating element is arranged at the bottom of the smoke pot, which facilitates the cleaning of the bottom of the smoke pot, and its smoke The side walls of the pot are also very easy to clean with a brush.

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

Referring to FIG. 1 , this embodiment provides an electronic cigarette atomizer 100 , which includes a nozzle assembly 10 , an outer cylinder 20 , and a smoke assembly 30 . The suction nozzle assembly 10 is disposed on the outer cylinder 20 and the smoke assembly 30 . above, and is connected with the outer cylinder 20 and the smoke assembly 30; wherein, please refer to FIG. 2 and FIG. 3 in combination, the smoke assembly 30 includes a smoke pot 31 and a hollow tubular heating element 32. The outer cylinder 20 is sleeved on the outside of the smoke pot 31, and the heating element 32 is placed inside the smoke pot 31 and runs through the entire area of the inner wall of the smoke pot 31, and is positioned in the smoke pot 31 and placed in the smoke pot 31. The shredded tobacco in the smoke pot 31 and in contact with the heating element 32 is heated and ignited, so as to achieve uniform burning of the shredded tobacco. Optionally, the heating element 32 has a hollow cylindrical shape. It should be understood that, the heating element 32 is not limited to the above-mentioned shape, and may also have other shapes, which are not limited here.

The beneficial effects of the electronic cigarette vaporizer provided by this embodiment are at least as follows:

(1) In the electronic cigarette vaporizer 100 provided in this embodiment, a heating element 32 in the shape of a hollow tube is arranged inside the smoke pot 31, and the cut tobacco is put into the heating element 32 in the shape of a hollow tube, and the cut tobacco is in contact with the inner wall of the heating element 32. , and can heat and ignite the shredded tobacco, because the heating element 32 is tubular, compared with the method of only heating the shredded tobacco at the bottom of the cigarette pot in the prior art, the contact area with the shredded tobacco is increased, so that the upper, middle and lower sections inside the cigarette pot 31 are heated. The shredded tobacco can be combusted, thereby realizing the uniform burning of the shredded tobacco in the smoke pot 31 and improving the smoking experience of the user.

(2) The inside of the smoke pot 31 is provided with a hollow tubular heating element 32, that is, there is no heating element at the bottom of the smoke pot 31, which facilitates the cleaning of the bottom of the smoke pot 31, and the side wall of the smoke pot 31 is also very easy to pass the brush. Scrub clean.

In one embodiment, please refer to FIG. 2 , the shredded tobacco is placed in the cavity formed by the heating element 32 and the bottom of the smoke pot 31 , placed in the cavity and in contact with the inner wall of the heating element 32 . The cut tobacco is heated and ignited to achieve uniform combustion of the cut tobacco.

In one embodiment, please continue to refer to FIG. 2 and FIG. 3 , the smoke assembly 30 further includes a positioning structure for positioning the heating element 32 in the smoke pot 31 , and the positioning structure is fixedly connected to the between the inner wall of the smoke pot 31 and the outer wall of the heating element 32 . The positioning structure prevents the heating element 32 placed inside the smoke pot 32 from being deflected in the smoke pot 31 , so that the heating element 32 is placed in the smoke pot 31 stably. In one embodiment, the positioning structure is a plurality of limiting bones 312 arranged on the inner wall of the smoke pot 31 . After the heating element 32 is placed in the smoke pot 31 , the limiting bones 312 are away from the One side of the inner wall of the smoke pot 31 abuts the outer wall of the heating element 32 , so that the inner wall of the smoke pot 31 and the outer wall of the heating element 32 form a first gap 313 to reduce heat loss. A plurality of limiting bones 312 are arranged on the inner side wall of the smoke pot 31. The plurality of limiting bones 312 form a receiving position. The tubular heating element 32 is placed in the receiving position, and the plurality of limiting bones 312 and the heating element 32 pass through the plurality of limiting bones 312 and the heating element 32. The outer wall is squeezed to place the heating element 32 in the accommodating position stably, so as to prevent the heating element 32 from being deflected. A first gap 313 is formed between the outer wall of 32 and the inner wall of the smoke pot 31, which reduces the contact area between the outer wall of the heating element 32 and the inner wall of the smoke pot 31, thereby reducing heat dissipation. The ingenious design of the structure can not only place the heating element 32 in the smoke pot 31 stably, but also reduce the heat loss inside the smoke pot 31 and improve the burning efficiency of the cut tobacco.

Optionally, the side of the limiting bone 312 close to the open end of the smoke pot 31 is provided with a rounded corner 3121 , so that the heating element 32 can be easily and accurately placed in the smoke pot 31 .

Optionally, the number of the limiting bones 312 is four, and the four limiting bones 312 are evenly arranged around the inner side wall of the smoke pot 31 . It should be understood that the number of the limiting bones 312 is not limited to the above-mentioned values, and may also be in other situations, which are not limited here.

Optionally, the bottom of the heating element 32 is in contact with the inner bottom surface of the smoke pot 31 .

In one embodiment, the smoke assembly 30 further includes a first electrode assembly 33 ; the smoke pot 31 is provided with a plurality of support parts 314 at the bottom; the smoke pot 31 is supported on the first electrode through the support parts 314 . On an electrode assembly 33 , a second gap is formed between the bottom of the smoke pot 31 and the first electrode assembly 33 , and a first spacer is provided at the connection between the support portion 314 and the first electrode assembly 33 Thermal washer 315 . A plurality of support parts 314 are arranged at the bottom of the smoke pot 31, the smoke pot 31 can be supported on the first electrode assembly 33 by the support parts 314, and at the same time, there is a second gap between the bottom of the smoke pot 31 and the first electrode assembly 33, The contact area between the smoke pot 31 and the first electrode assembly 33 is reduced, thereby reducing the conduction of heat; further, a first thermal insulation gasket 315 is provided at the connection between the support portion 314 and the first electrode assembly 33, thereby further preventing interrupted heat conduction.

Optionally, the number of the support parts 314 is three, and the three support parts 314 are evenly arranged on the bottom of the smoke pot 31 , so as to stably support the smoke pot 31 on the first electrode assembly 33 . It should be understood that the number of the support parts 314 is not limited to the above-mentioned values, and may also be in other situations, which are not limited here.

In one embodiment, a first wire 321 and a second wire 322 are welded on the heating element 32 ; a through hole 316 is formed at the bottom of the smoke pot 31 , and the first wire 321 passes through the through hole 316 and extends to the outside of the smoke pot 31 ; the open end of the smoke pot 31 is provided with a notch 317 , and the second wire 322 passes through the notch 317 and extends to the outside of the smoke pot 31 . The arrangement of the notch 317 and the through hole 316 can prevent the electronic atomizer 100 from being short-circuited when the first wire 321 and the second wire 322 collide with each other when the electronic atomizer 100 is transported or vibrated. Optionally, the number of notches 317 and the number of through holes 316 are both two, and they are arranged symmetrically in the center, and the number of notches 317 and the number of through holes 316 are both set to two, which is convenient to realize the The second wire 322 can be installed in both positive and negative directions.

In one embodiment, the first electrode assembly 33 includes a first outer electrode 331 and a first inner electrode 332 , the first inner electrode 332 penetrates inside the first outer electrode 331 , and the first inner electrode 332 A first insulating member 333 is disposed between an outer electrode 331 and the first inner electrode 332 ; the first outer electrode 331 is electrically connected to the first wire 321 passing through the through hole 316 , and the first An inner electrode 332 is electrically connected to the second wire 322 extending out of the notch 317 ; or, the first outer electrode 331 is electrically connected to the second wire 322 extending out of the notch 317 . An inner electrode 332 is electrically connected to the first wire 321 passing through the through hole 316 .

In one embodiment, the first outer electrode 331 is connected to the end of the outer cylinder 20 , and the first outer electrode 331 is provided with a first air inlet 3311 , the first air inlet 3311 There is a slot 3312 extending to the edge of the first outer electrode 331. When the electronic cigarette vaporizer 100 is connected to the battery rod 200, the outside air enters the first air inlet 3311 through the slot 3312, and the first air inlet 3311 An air inlet 3311 communicates with the third slit 21 . The arrangement of the first air inlet 3311 and the slit groove 3312 enables the external air to communicate with the third slit 21 through the slit groove 3312 and the first air inlet 3311 in sequence. Optionally, each of the first air inlets 3311 and the slit grooves 3312 includes a plurality of them, and is uniformly arranged on the first outer electrode 331 . Optionally, there are four first air inlets 3311 and four slits 3312 , and they are uniformly arranged on the first outer electrode 331 . It should be understood that the numbers of the first air inlets 3311 and the slit grooves 3312 are not limited to the above-mentioned values, and may also be in other situations, which are not limited here.

In one embodiment, the side wall of the smoke pot 31 is provided with a second air inlet 311 , and the outer cylinder 20 is sleeved on the outside of the smoke pot 31 and has a space between it and the outer wall of the smoke pot 31 . The third gap 21, the external air communicates with the third gap 21, the third gap 21 communicates with the smoke pot 31 through the second air inlet 311, and the smoke pot 31 and the suction nozzle assembly 10 is connected to form a smoke channel.

In one embodiment, the top of the third gap 21 is provided with a sealing member 40 for blocking the third gap 21 , the sealing member 40 is connected with the top edge of the outer cylinder 20 and the smoke pot 31 The top edges of the smoke pots 31 are all hermetically connected, and a second heat insulating gasket 41 is provided at the connection between the sealing member 40 and the top edge of the smoke pot 31 . The arrangement of the sealing member can prevent the smoke generated by the burning of the cut tobacco from being scattered, and the arrangement of the second heat insulating gasket 41 prevents the heat conduction of the smoke pot. Optionally, the outer cylinder 20 includes a cylinder body 22 and a heat insulation cylinder 23, the heat insulation cylinder 23 is sleeved on the outside of the cylinder body 22, and the heat insulation cylinder 23 is made of a heat insulation material to prevent external damage during operation. The temperature of the barrel 20 is too high. Optionally, the material of the heat insulating cylinder 23 is silica gel.

In one embodiment, please refer to FIG. 4 , the heating element 32 is made of stainless steel, and the sidewall of the heating element 32 is etched to form a plurality of heating wires 323 and used for connecting adjacent heating wires 323 The connected heating connectors 324; at least two of the heating connectors 324 are etched between each of the adjacent heating wires 323, and the at least two heating connectors 324 are evenly etched on the adjacent heating wires 323. between the heating wires 323. The heating wire 323 and the heating connecting piece 324 for connecting the adjacent heating wires 323 are formed by the etching process. Compared with the spiral heating wire in the prior art, the strength of the heating element 32 is improved, so that the heating element 32 will not shrink or deform, thus avoiding the occurrence of short circuit and improving the safety of the product.

In one embodiment, the heating wire 323 includes a first end heating wire 3231 at the upper end, a second end heating wire 3232 at the lower end, and the first end heating wire 3231 and the second end heating wire 3231 The width of the middle heating wire 3233 between the end heating wires 3232, the first end heating wire 3231 and the second end heating wire 3232 are all larger than the width of the middle heating wire 3233. Setting the width of the first end heating wire 3231 and the second end heating wire 3232 to be larger than the width of the middle heating wire 3233 can improve the overall strength of the heating element 32 .

It should be understood that the heating element is not limited to the above-mentioned cylindrical sheet made of stainless steel, and then a cylindrical heating element with a hollow structure is formed through an etching process, and can also be other electric heating elements, which are not limited here.

In one embodiment, please refer to FIG. 5 and FIG. 6 , the suction nozzle assembly 10 includes a suction nozzle 11 for the circulation of smoke and a suction nozzle casing 12 sleeved on the outside of the suction nozzle 11 . The suction nozzle casing An isolation sealing sleeve 13 is provided between 12 and the suction nozzle 11 , the outer wall of the suction nozzle 11 is connected with the isolation sealing sleeve 13 , and the inner wall of the suction nozzle housing 12 is connected with the isolation sealing sleeve 13 . The arrangement of the isolation sealing sleeve 13 can prevent the smoke from circulating between the suction nozzle housing 12 and the suction nozzle 11, so that the smoke can only circulate in the suction nozzle 11, which improves the use experience. The arrangement of the suction nozzle 11 can isolate the smoke from the suction nozzle housing 12, so as to ensure the cleanliness of the smoke, and at the same time, the suction nozzle 11 also has the function of cooling. Optionally, the material of the suction nozzle 11 is ceramic.

Optionally, the inner wall of the isolation sealing sleeve 13 is provided with a first arc-shaped concave portion 131 , the outer wall of the suction nozzle 11 is provided with a first arc-shaped convex portion 111 , and the isolation sealing sleeve 13 is sleeved on the suction nozzle 11 . After the outer wall is closed, the first arc-shaped concave portion 131 and the first arc-shaped convex portion 111 are fixed together. Stablize. The outer wall of the isolation sealing sleeve 13 is provided with a second arc-shaped concave portion 132 , the inner wall of the suction nozzle housing 12 is provided with a second arc-shaped convex portion 121 , and the suction nozzle housing 12 is sleeved on the outer wall of the isolation sealing sleeve 13 . After that, the second arc-shaped concave portion 132 and the second arc-shaped convex portion 121 are matched and fixed, and the arrangement of the second arc-shaped concave portion 132 and the second arc-shaped convex portion 121 makes the connection between the suction nozzle housing 12 and the isolation sealing sleeve 13 more stable. .

In one embodiment, a filter element 14 is provided on the side of the suction nozzle 11 close to the open end of the smoke pot 31 , the outer wall of the filter element 14 is connected with the inner wall of the suction nozzle 11 , and the filter element 14 The bottom is provided with filter holes 141 for the circulation of smoke. The filter holes 141 provided at the bottom of the filter element 14 can filter out the shredded tobacco, so that when the user smokes, the smoke is clean and free of impurities, thereby improving the user experience. Optionally, the material of the filter element 14 is ceramic.

In one embodiment, the outer wall of the filter element 14 is provided with a groove 142, and the groove 142 is provided with a sealing ring 143 protruding from the groove 142. The sealing ring 143 is connected with the suction The inner wall of the nozzle 11 is squeezed and connected, and the setting of the groove 142 can stably connect the sealing ring 143 to the inner wall of the suction nozzle 11, and at the same time, the setting of the sealing ring 143 can make the outer wall of the filter element 14 and the inner wall of the suction nozzle 11 sealingly connected . Optionally, the number of the sealing rings 143 is two, which further makes the connection between the filter element 14 and the suction nozzle 11 stable and sealed. It should be understood that, the number of the sealing rings 143 is not limited to the above situation, and may also be other situations, which are not limited here. The side of the filter element 14 close to the smoke pot 31 is provided with a flange 144, and the outer diameter of the flange 144 is larger than the inner diameter of the suction nozzle 11, so as to connect the filter element 14 to the suction nozzle At the end of 11 , the setting of the flange 144 can stably fix the filter element 14 on one end of the smoke pot 31 .

Please refer to FIG. 7 , and referring to FIG. 1 , FIG. 2 and FIG. 3 , this embodiment further provides an electronic cigarette 1000 , including an electronic cigarette atomizer 100 , and the electronic cigarette atomizer 100 includes a nozzle assembly 10 , an outer cylinder 20. A smoke assembly 30, the suction nozzle assembly 10 is arranged above the outer cylinder 20 and the smoke assembly 30, and is connected to both the outer cylinder 20 and the smoke assembly 30; the smoke assembly 30 includes The smoke pot 31 and the hollow tubular heating element 32 , the outer cylinder 20 is sleeved on the outside of the smoke pot 31 , and the heating element 32 is placed inside the smoke pot 31 and runs through the entire inner wall of the smoke pot 31 . area, and positioned in the smoke pot 31, the tobacco shreds placed in the smoke pot 31 and in contact with the heating element 32 are heated and ignited to achieve uniform combustion of the tobacco shreds; the electronic cigarette 1000 also includes and The battery rod 200 connected to the electronic cigarette atomizer 100 is used for supplying power to the electronic cigarette atomizer 100 and controlling its working state.

The beneficial effects of the electronic cigarette provided by this embodiment are at least as follows:

(1) In the electronic cigarette 1000 provided in this embodiment, the electronic cigarette adopts the aforementioned electronic cigarette atomizer 100, and the inside of the smoke pot 31 is provided with a hollow tubular heating element 32, and the shredded tobacco is placed in the hollow tubular heating element 32. Inside, the shredded tobacco is in contact with the inner wall of the heating element 32, and can heat and ignite the shredded tobacco. Since the heating element 32 is tubular, compared with the method of only heating the shredded tobacco at the bottom of the cigarette pot in the prior art, the contact area with the shredded tobacco is increased. , so that the tobacco shreds in the upper, middle and lower sections of the smoke pot 31 can be burned, thereby realizing the uniform combustion of the tobacco shreds in the smoke pot 31, and improving the smoking experience of the user;

(2) The inside of the smoke pot 31 is provided with a hollow tubular heating element 32, that is, there is no heating element at the bottom of the smoke pot 31, which facilitates the cleaning of the bottom of the smoke pot 31, and the side wall of the smoke pot 31 is also very easy to pass the brush. Scrub clean.

Referring to FIG. 8 , and referring to FIGS. 2 and 3 in combination, in one embodiment, the battery pole 200 includes a casing 201 and a battery module 202 , a control module 203 , and a switch module 204 disposed inside the casing 201 and a second electrode assembly 205; the battery module 202, the switch module 204 and the second electrode assembly 205 are all electrically connected to the control module 203, and the switch module 204 protrudes from the surface of the casing 201; The second electrode assembly 205 is connected to the end of the casing 201 , and the second electrode assembly 205 is used for electrical connection with the first electrode assembly 33 included in the smoke assembly 30 . Since the second electrode assembly 205 included in the battery rod 200 is electrically connected with the first electrode assembly 33 included in the atomizing assembly 30 , the battery module 202 can be used to provide electrical energy for the electronic cigarette atomizer 100 , and the control module 203 can be used to control the electronic cigarette atomizer 100 works, and the switch module 204 is used to control the opening or closing of the electronic cigarette atomizer 100 , so as to achieve heating for the heating element 31 included in the atomization assembly 30 .

Optionally, a charging interface 206 electrically connected to the control module 203 is further provided inside the casing 201, and the charging interface 206 extends out of the surface of the casing 201, and the charging interface 206 is used for the battery module 202 charge.

In one embodiment, the second electrode assembly 205 includes a second outer electrode 2051 and a second inner electrode 2052, the second inner electrode 2052 penetrates inside the second outer electrode 2051, and the first A second insulating member 2053 is provided between the second outer electrodes 2051 and the second inner electrode 2052 ; the second outer electrode 2051 is connected to the first outer electrode 331 of the first electrode assembly 33 included in the atomizing assembly 30 , the second inner electrode 2052 is connected to the first inner electrode 332 of the first electrode assembly 33 included in the atomizing assembly 30; after the first outer electrode 331 is connected to the second outer electrode 2051, the first The slit grooves 3312 provided on the outer electrodes 331 can communicate with the outside air. Thus, the external air is communicated with the second air inlet 3311 through the slit groove 3312 .

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (18)

1. An electronic cigarette atomizer (100), comprising a suction nozzle assembly (10), an outer cylinder (20), and a smoke assembly (30), wherein the suction nozzle assembly (10) is provided on the outer cylinder (20) and the Above the smoke assembly (30), and connected with the outer cylinder (20) and the smoke assembly (30), it is characterized in that:

   The smoke assembly (30) includes a smoke pot (31) and a hollow tubular heating element (32), the outer cylinder (20) is sleeved on the outside of the smoke pot (31), and the heating element (32) ) is placed inside the smoke pot (31) and runs through the entire area of the inner wall of the smoke pot (31), and is positioned in the smoke pot (31), placed in the smoke pot (31) and connected with the heating element (32) The shredded tobacco in contact is heated and ignited to achieve uniform combustion of the shredded tobacco.
2. The electronic cigarette vaporizer according to claim 1, characterized in that: the smoke assembly (30) further comprises a positioning structure for positioning the heating element (32) in the smoke pot (31), so The positioning structure is fixedly connected between the inner wall of the smoke pot (31) and the outer wall of the heating element (32).
3. The electronic cigarette vaporizer according to claim 2, wherein the positioning structure is a plurality of limiting bones (312) arranged on the inner wall of the smoke pot (31), and the heating element (32) is placed on the inner wall of the smoke pot (31). After the smoke pot (31), the side of the limiting bone (312) away from the inner wall of the smoke pot (31) abuts against the outer wall of the heating element (32), so that the smoke pot (31) is The inner wall and the outer wall of the heating element (32) form a first gap (313) to reduce heat loss.
4. The electronic cigarette vaporizer according to claim 1, characterized in that: the shredded tobacco is placed in a cavity formed by the heating element (32) and the bottom of the smoke pot (31), and is placed in the cavity And the shredded tobacco in contact with the inner wall of the heating element (32) is heated and ignited, so as to achieve uniform combustion of the shredded tobacco.
5. The electronic cigarette vaporizer according to claim 1, characterized in that: the smoke assembly (30) further comprises a first electrode assembly (33);

   The bottom of the smoke pot (31) is provided with a plurality of supporting parts (314);

   The smoke pot (31) is supported on the first electrode assembly (33) through the support portion (314), so that there is a space between the bottom of the smoke pot (31) and the first electrode assembly (33). A second gap is provided, and a first heat insulating gasket (315) is provided at the connection between the support portion (314) and the first electrode assembly (33).
6. The electronic cigarette vaporizer according to claim 5, characterized in that: the heating element (32) is welded with a first wire (321) and a second wire (322);

   A through hole (316) is provided at the bottom of the smoke pot (31), and the first wire (321) passes through the through hole (316) and extends to the outside of the smoke pot (31);

   The opening end of the smoke pot (31) is provided with a notch (317), and the second wire (322) passes through the notch (317) and extends to the outside of the smoke pot (31).
7. The electronic cigarette vaporizer according to claim 6, characterized in that: the first electrode assembly (33) comprises a first outer electrode (331) and a first inner electrode (332), and the first inner electrode (332) ) is penetrated inside the first outer electrode (331), and a first insulating member (333) is arranged between the first outer electrode (331) and the first inner electrode (332);

   The first outer electrode (331) is electrically connected to the first wire (321) extending out of the through hole (316), and the first inner electrode (332) is connected to a wire extending out of the gap (317). the second wire (322) is electrically connected;

   Alternatively, the first outer electrode (331) is electrically connected to the second wire (322) extending out of the notch (317), and the first inner electrode (332) is connected to the through hole (316) ) is electrically connected to the first wire (321).
8. The electronic cigarette vaporizer according to claim 7, characterized in that: the first outer electrode (331) is connected to the end of the outer cylinder (20), and the first outer electrode (331) is provided with There is a first air inlet (3311), the first air inlet (3311) is provided with a slot (3312) extending to the edge of the first outer electrode (331), the electronic cigarette vaporizer (100 ) is connected to the battery rod (200), the external air enters the first air inlet (3311) through the slit groove (3312).
9. The electronic cigarette vaporizer according to claim 8, characterized in that: the side wall of the smoke pot (31) is provided with a second air inlet (311), and the outer cylinder (20) is sleeved on the smoke pot (31). A third gap (21) is provided on the outside of the pot (31) and between the outer wall of the smoke pot (31), the first air inlet (3311) communicates with the third gap (21), and the third The gap (21) is communicated with the smoke pot (31) through the second air inlet (311), and the smoke pot (31) is communicated with the suction nozzle assembly (10) to form a smoke channel.
10. The electronic cigarette vaporizer according to claim 9, characterized in that: the top of the third gap (21) is provided with a sealing member (40) for blocking the third gap (21), and the sealing member (40) is sealingly connected with the top edge of the outer cylinder (20) and the top edge of the smoke pot (31), and the sealing member (40) is connected with the top edge of the smoke pot (31). There is a second insulating gasket (41).
11. The electronic cigarette vaporizer according to claim 1, characterized in that: a plurality of heating wires (323) are formed on the sidewall of the heating element (32) through an etching process, and a plurality of heating wires (323) are formed on the sidewall of the heating element (32). connected heating connectors (324);

    At least two heating connectors (324) are etched between each of the adjacent heating wires (323), and the at least two heating connectors (324) are uniformly etched on the adjacent heating wires (323). between wires (323).
12. The electronic cigarette vaporizer according to claim 11, wherein the heating wire (323) comprises a first end heating wire (3231) at the upper end, a second end heating wire (3232) at the lower end, and the middle heating wire (3233) located between the first end heating wire (3231) and the second end heating wire (3232), the first end heating wire (3231) and the second end heating wire (3231) The widths of the heating wires (3232) at the two ends are both larger than the widths of the heating wires (3233) at the middle.
13. The electronic cigarette vaporizer according to claim 1, characterized in that: the suction nozzle assembly (10) comprises a suction nozzle (11) for the circulation of smoke and a suction nozzle sleeved on the outside of the suction nozzle (11). A casing (12), an isolation sealing sleeve (13) is arranged between the suction nozzle casing (12) and the suction nozzle (11), the outer wall of the suction nozzle (11) and the isolation sealing sleeve (13) connection, the inner wall of the suction nozzle housing (12) is connected with the isolation sealing sleeve (13).
14. The electronic cigarette vaporizer according to claim 13, characterized in that: a filter element (14) is provided on the side of the suction nozzle (11) close to the open end of the smoke pot (31), and the filter element (14) ) is connected with the inner wall of the suction nozzle (11), and the bottom of the filter element (14) is provided with filter holes (141) for the circulation of smoke.
15. The electronic cigarette vaporizer according to claim 14, characterized in that: the outer wall of the filter element (14) is provided with a groove (142), and the groove (142) is provided with a groove (142) protruding from the groove a sealing ring (143) of the groove (142), the sealing ring (143) is press-connected with the inner wall of the suction nozzle (11);

    The side of the filter element (14) close to the smoke pot (31) is provided with a flange (144), and the outer diameter of the flange (144) is larger than the inner diameter of the suction nozzle (11), so that the The filter element (14) is connected to the end of the suction nozzle (11).
16. An electronic cigarette (1000), comprising an electronic cigarette atomizer (100), the electronic cigarette atomizer (100) comprising a suction nozzle assembly (10), an outer cylinder (20), a smoke assembly (30), and the suction nozzle The assembly (10) is arranged above the outer cylinder (20) and the smoke assembly (30), and is connected to both the outer cylinder (20) and the smoke assembly (30), and is characterized in that:

    The smoke assembly (30) includes a smoke pot (31) and a hollow tubular heating element (32), the outer cylinder (20) is sleeved on the outside of the smoke pot (31), and the heating element (32) ) is placed inside the smoke pot (31) and runs through the entire area of the inner wall of the smoke pot (31), and is positioned in the smoke pot (31), placed in the smoke pot (31) and connected with the heating element (32) the shredded tobacco in contact is heated and ignited to realize uniform combustion of the shredded tobacco;

    The electronic cigarette (1000) further comprises a battery rod (200) connected to the electronic cigarette vaporizer (100), and the battery rod (200) is used for supplying power to the electronic cigarette vaporizer (100) and controlling the same working status.
17. The electronic cigarette according to claim 16, characterized in that: the battery rod (200) comprises a battery module (202), a control module (203), a switch module (204) and a second electrode assembly (205);

    The battery module (202), the switch module (204) and the second electrode assembly (205) are all electrically connected to the control module (203), and the second electrode assembly (205) is used for connecting with the smoke The first electrode assembly (33) included in the assembly (30) is electrically connected.
18. The electronic cigarette according to claim 17, characterized in that: the second electrode assembly (205) comprises a second outer electrode (2051) and a second inner electrode (2052), the second inner electrode (2052) passing through is arranged inside the second outer electrode (2051), and a second insulating member (2053) is arranged between the second outer electrode (2051) and the second inner electrode (2052);

    The second outer electrode (2051) is connected to the first outer electrode (331) of the first electrode assembly (33) included in the atomizing assembly (30), and the second inner electrode (2052) is connected to the mist connecting the first inner electrode (332) of the first electrode assembly (33) included in the chemical assembly (30);

    After the first outer electrode (331) is connected with the second outer electrode (2051), the slit groove (3312) provided on the first outer electrode (331) can communicate with the outside air.

Images