CN106983178B

CN106983178B - Electronic atomization device

Info

Publication number: CN106983178B
Application number: CN201710283936.3A
Authority: CN
Inventors: 姚浩锋; 吴义飞; 史文峰
Original assignee: Shenzhen Hangsen Star Technology Co Ltd
Current assignee: Hengxin Weiye Technology (Dongguan) Co.,Ltd.
Priority date: 2017-04-26
Filing date: 2017-04-26
Publication date: 2020-08-14
Anticipated expiration: 2037-04-26
Also published as: CN106983178A

Abstract

The invention relates to an electronic atomization device which comprises an outer sleeve shell, a suction nozzle, a power supply assembly and an atomizer, wherein the atomizer comprises a baking cup and a heating element, the heating element comprises a heating core, a first pin and a second pin, the heating core is coated in the side wall of the baking cup, and the first pin and the second pin are respectively exposed out of the side wall and are connected with a circuit control system. When in use, the tobacco or the solid tobacco tar can be contained in the baking cavity and heated by the heating core coated in the side wall of the baking cup, so that the tobacco or the solid tobacco tar is directly baked to generate smoke to enter the suction nozzle. The electronic atomization device changes the traditional atomization mode of using liquid electronic cigarette oil, and effectively solves the problem of oil leakage or oil seepage.

Description

Electronic atomization device

Technical Field

The invention relates to the technical field of electronic cigarettes, in particular to an electronic atomization device.

Background

Modern people are aware of the harm of cigarette to human health and the pollution of cigarette smoke to the atmospheric environment, especially the indoor environment, and along with the improvement of life quality, the attention to self health and the attention of society to the pollution of external environment, especially the indoor environment, smoking cessation is imperative. In order to solve the problem of excessive dependence of 'addicts' on traditional cigarettes, electronic cigarettes, namely electronic atomization devices, have come into play in recent years.

However, most of the conventional electronic cigarettes use liquid electronic cigarette oil, and the atomizing core of the electronic atomizing device generates heat to atomize the electronic cigarette oil, so that the electronic cigarette oil generates atomized steam, and the effect of cloud-swallowing and fog-spitting is achieved. However, in the electronic atomization device, the atomizer is prone to oil leakage or oil leakage.

Disclosure of Invention

Accordingly, there is a need for an electronic atomizer device that can solve the problem of oil leakage or oil leakage.

An electronic atomization device comprising:

the outer casing is internally provided with an accommodating cavity;

the suction nozzle is detachably arranged on the outer casing;

the power supply assembly is arranged in the accommodating cavity and comprises a power supply and a circuit control system electrically connected with the power supply; and

the atomizer, the atomizer sets up hold the intracavity, the atomizer includes the cup of baking and generates heat the piece, the cup of baking includes bottom of cup and lateral wall, the bottom of cup with the lateral wall is connected and is enclosed into one end open-ended baking chamber, baking chamber with the suction nozzle air current link up, generate heat the piece including generating heat core, first pin and second pin, generate heat the core cladding in the lateral wall, the one end of first pin with generate heat the core and connect, the other end of first pin expose in bake the cup outside and with circuit control system connects, the one end of second pin with generate heat the core and connect, the other end of second pin expose in bake the cup outside and with circuit control system connects.

In one embodiment, the baking cup further comprises a temperature sensor, wherein a signal conducting wire is arranged on the temperature sensor and used for sensing the temperature of the baking cup, one end of the signal conducting wire is connected with the sensor, and the other end of the signal conducting wire is connected with the circuit control system.

In one embodiment, the temperature sensor is annular, and the temperature sensor is sleeved on the side wall of the baking cup.

In one embodiment, the outer casing includes a casing and a casing cover detachably disposed on the casing, the casing is provided with the accommodating cavity therein, the casing cover includes a fixing barrel and an annular portion formed by extending a side wall of the fixing barrel outward, the annular portion is connected to the casing, the fixing barrel is disposed in the accommodating cavity, the fixing barrel is provided with a fixing cavity having an opening at one end therein, the baking cup is fittingly disposed in the fixing cavity, and the fixing barrel is further provided with a first through hole for leading out the first lead and a second through hole for leading out the second lead.

In one embodiment, the heat generating core is entirely wrapped in the side wall, and the heat generating core is disposed around the side wall.

In one embodiment, the heating core comprises a plurality of circles of heating wires, and the heating wires are spirally wound from the opening end of the baking cup to the side wall of the cup bottom.

In one embodiment, the heat generating core includes at least one layer of metal mesh in a grid shape, and the metal mesh is disposed around the side wall.

In one embodiment, a suction channel is arranged in the suction nozzle, an air inlet hole is arranged on the side wall of the suction channel, and the air inlet hole is communicated with the suction channel in an air flow manner.

In one embodiment, the material of the baking cup is ceramic or quartz.

In one embodiment, the power supply module further includes a switch contact and a function contact, the switch contact is used for controlling the power-on or power-off of the heating element, the function contact is used for adjusting the heating power of the heating element, a switch hole matched with the switch contact is formed in the outer casing, and an adjusting hole matched with the function contact is further formed in the outer casing.

The electronic atomization device comprises an outer sleeve shell, a suction nozzle, a power supply assembly and an atomizer, wherein the atomizer comprises a baking cup and a heating element, the cup bottom of the baking cup is connected with a side wall to form a baking cavity with an opening at one end, the heating element comprises a heating core, a first pin and a second pin, the heating core is coated in the side wall of the baking cup, and the first pin and the second pin are respectively exposed out of the side wall and connected with a circuit control system. When the smoking device is used, tobacco or solid tobacco tar can be contained in the baking cavity, and the heating core coated in the side wall of the baking cup is used for heating, so that the tobacco or the solid tobacco tar is directly baked to generate smoke to enter the suction nozzle, and the smoking feeling is achieved. The bottom of the baking cup is sealed, and the heat generated by the heating core wrapped in the side wall of the baking cup is uniform, so that tobacco or solid tobacco tar is baked to generate smoke, the traditional atomization mode of using liquid electronic tobacco tar is changed, and the problem of oil leakage or oil seepage is effectively solved.

Drawings

FIG. 1 is a schematic structural diagram of an electronic atomizer according to an embodiment;

FIG. 2 is a schematic view of the electronic atomizer of FIG. 1 in another orientation;

FIG. 3 is a cross-sectional view of the electronic atomizer of FIG. 1 taken in one direction;

FIG. 4 is a schematic diagram of an embodiment of an atomizer;

FIG. 5 is a cross-sectional view of the atomizer of FIG. 4 in one direction;

FIG. 6 is a schematic structural diagram of a temperature sensor according to an embodiment;

FIG. 7 is a schematic view of a nozzle configuration according to one embodiment;

FIG. 8 is a cross-sectional view of one embodiment of a housing cover.

Detailed Description

In order to facilitate understanding of the invention, the invention is described in further detail below, mainly with reference to specific drawings and specific examples.

Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all 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 terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 3, an electronic atomizer 10 according to an embodiment includes a suction nozzle 100, an outer casing 200, a power module 300, and an atomizer 400. The outer casing 200 is provided with a receiving cavity 201 inside, and the suction nozzle 100 is detachably arranged on the outer casing 200. Power module 300 is disposed within housing cavity 201, and power module 300 includes power supply 310 and circuit control system 320 electrically coupled to power supply 310. The atomizer 400 is disposed in the accommodation chamber 201. Referring to fig. 4 and 5, the atomizer 400 includes a baking cup 410 and a heating element 420, the baking cup 410 includes a cup bottom 411 and a side wall 413, and the cup bottom 411 and the side wall 413 are connected to form a baking cavity 401 with an open end. The baking chamber 401 is in air flow communication with the suction nozzle 100. The heating member 420 includes a heating core 421, a first pin 423 and a second pin 425, the heating core 421 is covered in the sidewall 413, one end of the first pin 423 is connected to the heating core 421, the other end of the first pin 423 is exposed outside the baking cup 410 and connected to the circuit control system 320, one end of the second pin 425 is connected to the heating core 421, and the other end of the second pin 425 is exposed outside the baking cup 410 and connected to the circuit control system 320.

In this embodiment, the electronic atomizing device 10 further includes a temperature sensor 330, and referring to fig. 6, the temperature sensor 330 is provided with a signal conducting wire 331, the temperature sensor 330 is used for sensing the temperature of the baking cup 410, one end of the signal conducting wire 331 is connected to the sensor 330, and the other end of the signal conducting wire 331 is connected to the circuit control system 320. The temperature of the baking cup 410 is sensed in real time through the temperature sensor 330, the sensed temperature change is transmitted to the circuit control system 320 through the signal transmission line 331, and the power-on or power-off state between the power supply 310 and the heating element 420 is further regulated and controlled, so that the temperature of the baking cup 410 is appropriate, the oral cavity is prevented from being scalded due to overhigh temperature, and the continuous service time of the electronic atomization device 10 is prolonged.

Specifically, the temperature sensor 330 is annular, and the temperature sensor 330 is sleeved on the sidewall 413 of the baking cup 410, so as to obtain the temperature of the baking cup 410 in all directions.

In one embodiment, the suction nozzle 100 is of a tubular-like configuration, and the suction nozzle 100 is removably mounted to the exterior housing 200, such as by snapping, threading, or the like. The open end of the baking cup 410 faces the suction nozzle 100, tobacco leaves or solid tobacco tar can be added or replaced into the baking cavity 401 after the suction nozzle 100 is pulled out, the use is convenient, and the smoke generated by baking in the baking cavity 401 reaches the mouth of a user through the suction nozzle 100.

Further, referring to fig. 7, in an embodiment, an air suction channel 110 is disposed in the suction nozzle 100, an air inlet hole 1001 is disposed on a side wall of the air suction channel 110, and the air inlet hole 1001 is in air flow communication with the air suction channel 110. The number of the intake holes 1001 may be set to 1 or more as needed. The air inlet hole 1001 is communicated with the air flow of the air suction channel 110, the outside cold air enters the air suction channel 110 through the air inlet hole 1001 and is mixed with the smoke flowing into the air suction channel 110 in the atomizer 400, the temperature of the smoke is reduced, the taste of a user is enhanced, and the smoke is prevented from scalding the oral cavity due to overhigh temperature. In this embodiment, the air inlet holes 1001 are disposed at one end of the suction nozzle 100 close to the outer casing 200, so that the mixing time of the external cold air and the "smoke" is prolonged, and the temperature of the "smoke" is effectively reduced.

Specifically, the outer casing 200 includes a casing 210 and a casing cover 220 detachably disposed on the casing 210, and an accommodating cavity 201 is disposed in the casing 210. Referring to fig. 8, the housing cover 220 includes a fixed barrel 221 and a ring portion 223 formed by extending the sidewall of the fixed barrel 221 outward, the ring portion 223 is connected to the housing 210, the fixed barrel 221 is disposed in the accommodating cavity 201, and a fixed cavity 203 with an open end is disposed in the fixed barrel 221. The baking cup 410 is fittingly arranged in the fixing cavity 203, and the fixing barrel 221 is further provided with a first through hole 2001 for leading out the first lead 423 and a second through hole 2003 for leading out the second lead 425. After the bake cup 410 is placed in the fixing cavity 203, the first lead 423 and the second lead 425 respectively pass through the first lead hole 2001 and the second lead hole 2003 to be electrically connected to the circuit control system 320. The housing cover 220 of this structure can fix the atomizer 400 and isolate the roasting cup 410 from the power supply 310 in the accommodating chamber 201, thereby preventing heat generated from the roasting cup 410 from damaging the power supply module 300 during use. Of course, it is understood that in other embodiments, the outer casing 200 can be an integrally formed structure.

Specifically, the power supply 310 may be, for example, a battery or a mobile power supply. The circuit control system 320 is a line electrically connected to the power supply unit 310, and the atomizer 400 and the power supply unit 310 and the temperature sensor 330 and the power supply unit 310 are electrically connected through the circuit control system 320.

Referring to fig. 2 and 3 again, in particular, the power supply module 300 further includes a switch contact 321 and a function contact 323, the switch contact 321 is used for controlling the power on or off of the heat generating component 420, and the function contact 323 is used for adjusting the heat generating power of the heat generating component 420. Correspondingly, the outer casing 200 is provided with a switch hole matched with the switch contact 321, and the outer casing 200 is further provided with an adjusting hole matched with the function contact 323. The switch contact 321 and the function contact 323 are exposed outside the outer casing 200 through the switch hole and the adjusting hole, respectively, so as to conveniently control and adjust the heating power of the heating member 420. Further, the functional contacts 323 include two contacts for respectively increasing or decreasing the heat generating power of the heat generating member 420.

Specifically, the roasting cup 410 is a cup-shaped structure with an open end and a closed end, the heat generating core 421 is covered in the sidewall 413, and the first pin 423 and the second pin 425 penetrate out of the cup bottom 411 of the roasting cup 410. The heating core 421 is wrapped in the sidewall 413, and the generated heat is not easy to lose, so as to rapidly heat the baking cup 410, increase the temperature in the baking cavity 401, and directly bake the tobacco leaves or solid tobacco tar contained in the baking cavity 401 to generate smoke to enter the suction nozzle. Meanwhile, as the heating core 421 is covered in the side wall 413, the side wall 413 can protect the heating core 421, thereby avoiding damage or scald.

Specifically, the heat generating core 421 is entirely covered in the side wall 413, and the heat generating core 421 is disposed around the side wall 413. So that the baking cup 410 is heated uniformly to avoid local overheating to bake tobacco leaves or solid tobacco tar.

In one embodiment, referring again to fig. 4 and 5, the heater core 421 includes a plurality of coils of heating wire spirally wound from the open end of the baking cup 410 to the side wall 413 of the cup bottom 411. And is electrically connected with the circuit control system 320 by passing through the first pin 423 and the second pin 425 from the cup bottom 411 of the roasting cup 410. In another embodiment, the heat generating core 421 includes at least one layer of metal mesh in a grid shape, and the metal mesh is disposed around the side wall 413. The spiral winding heating wire or the grid-shaped metal net heats uniformly, so that the baking cup 410 is heated uniformly.

Specifically, the material of the roasting cup 410 is ceramic or quartz, and the roasting cup 410 has good heat resistance and can withstand the temperature of roasting tobacco or solid tobacco tar.

When in use, the tobacco or the solid tobacco tar can be contained in the baking cavity 401 and heated by the heating core 421 coated in the side wall 413 of the baking cup 410, so that the tobacco or the solid tobacco tar is directly baked to generate smoke to enter the suction nozzle, thereby achieving the smoking feeling. The electronic atomization device 10 with the structure has a simple structure, changes the traditional atomization mode of using liquid electronic cigarette oil, effectively solves the problem of oil leakage or oil seepage, and is convenient to carry.

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 a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An electronic atomization device, comprising:

the outer casing is internally provided with an accommodating cavity;

the suction nozzle is detachably arranged on the outer casing;

the atomizer is arranged in the accommodating cavity and comprises a baking cup and a heating part, the baking cup comprises a cup bottom and a side wall, the cup bottom is connected with the side wall to form a baking cavity with an open end, the baking cavity is communicated with the suction nozzle air flow, the heating part comprises a heating core, a first pin and a second pin, the heating core is coated in the side wall, one end of the first pin is connected with the heating core, the other end of the first pin is exposed out of the baking cup and connected with the circuit control system, one end of the second pin is connected with the heating core, the other end of the second pin is exposed out of the baking cup and connected with the circuit control system, an air suction channel is arranged in the suction nozzle, an air inlet hole is arranged on the side wall of the air suction nozzle, and is arranged at one end of the suction nozzle close to the outer casing, the air inlet hole is communicated with the air flow of the air suction channel, and air can directly flow into the air suction channel through the air inlet hole and is directly mixed with smoke;

the outer jacketing includes that casing and detachable set up cap on the casing, be equipped with in the casing hold the chamber, the cap include fixed bucket and by the annular portion that the lateral wall of fixed bucket outwards extended the formation, annular portion with the casing is connected, fixed bucket is arranged in hold the intracavity, be equipped with one end open-ended fixed chamber in the fixed bucket, roast cup adaptation set up in fixed intracavity, still be equipped with on the fixed bucket and be used for drawing forth the first through-hole of first lead wire and be used for drawing forth the second through-hole of second lead wire.

2. The electronic atomization device of claim 1, further comprising a temperature sensor, wherein the temperature sensor is provided with a signal conducting wire, the temperature sensor is used for sensing the temperature of the baking cup, one end of the signal conducting wire is connected with the sensor, and the other end of the signal conducting wire is connected with the circuit control system.

3. The electronic atomization device of claim 2, wherein the temperature sensor is annular, and the temperature sensor is sleeved on a side wall of the baking cup.

4. The electronic atomizer of claim 1, wherein said heat generating core is entirely encased within said sidewall, and said heat generating core is disposed around said sidewall.

5. The electronic atomization device of claim 1 wherein the heat-generating core comprises a plurality of coils of heat-generating wire spirally wound in the side wall from the open end of the baking cup to the bottom of the cup.

6. The electronic atomizer device of claim 1, wherein said heat-generating core comprises at least one layer of a mesh-like metal mesh disposed around said sidewall.

7. The electronic atomizer device of claim 1, wherein said bake cup is made of ceramic or quartz.

8. The electronic atomizing device according to claim 1, wherein the power supply assembly further includes a switch contact for controlling the heating element to be turned on or off, and a function contact for adjusting the heating power of the heating element, the outer casing is provided with a switch hole matching with the switch contact, and the outer casing is further provided with an adjustment hole matching with the function contact.