CN104207330A - Return airflow atomizer and electronic cigarette comprising atomizer - Google Patents

Return airflow atomizer and electronic cigarette comprising atomizer Download PDF

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Publication number
CN104207330A
CN104207330A CN201410427605.9A CN201410427605A CN104207330A CN 104207330 A CN104207330 A CN 104207330A CN 201410427605 A CN201410427605 A CN 201410427605A CN 104207330 A CN104207330 A CN 104207330A
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CN
China
Prior art keywords
thread
passage
breather valve
atomization
atomizer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201410427605.9A
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Chinese (zh)
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CN104207330B (en
Inventor
周学武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Da Tian Technology Co., Ltd.
Original Assignee
SHENZHEN BAUWAY TECHNOLOGY Co Ltd
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Publication date
Application filed by SHENZHEN BAUWAY TECHNOLOGY Co Ltd filed Critical SHENZHEN BAUWAY TECHNOLOGY Co Ltd
Priority to CN201410427605.9A priority Critical patent/CN104207330B/en
Priority to PCT/CN2014/091681 priority patent/WO2016029567A1/en
Publication of CN104207330A publication Critical patent/CN104207330A/en
Application granted granted Critical
Publication of CN104207330B publication Critical patent/CN104207330B/en
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Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48Fluid transfer means, e.g. pumps
    • A24F40/485Valves; Apertures
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10Devices using liquid inhalable precursors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2209/00Ancillary equipment
    • A61M2209/04Tools for specific apparatus
    • A61M2209/045Tools for specific apparatus for filling, e.g. for filling reservoirs

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  • Nozzles (AREA)

Abstract

The invention provides a return airflow atomizer and an electronic cigarette. The return airflow atomizer comprises a sucker, a top external thread, a ventilating valve, a ventilating thread, a damping ring, an air guide pipe, a ventilating pipe, a bottom internal thread, springs and steel positioning balls, wherein the top external thread is connected with the ventilating thread; the springs are arranged in the top external thread; the steel positioning balls are arranged outside the springs; the ventilating valve is used for fixing the springs and the steel positioning balls; a plurality of ventilating holes are formed in the ventilating valve, and the ventilating valve sleeves the outer wall of the top external thread in a clamping manner; when rotating left and right by 360 degrees, the ventilating valve is positioned by the springs and the steel positioning balls; when the ventilating holes in the ventilating valve are communicated with air holes formed in the top external thread, airflow enters the ventilating thread. The electronic cigarette comprises the return airflow atomizer. Compared with the conventional atomizer in which the airflow enters from the bottom and leaves from the top, the return airflow atomizer disclosed by the invention is an atomizer which works by virtue of a top air inlet mode and a top air outlet mode under internal airflow circulation.

Description

A kind of reflux airflow atomizer and comprise the electronic cigarette of this atomizer
Technical field
The present invention relates to electronic cigarette design field, be specifically related to the electronic cigarette of top oiling, top air inlet.
Background technology
Electronic cigarette is a kind of on-fuel cigarette class substitute, it is a kind of novel electronic product, it senses variations in flow by pneumatic sensor, thus control corresponding circuit function, tobacco tar is atomized, form smog, thus reach effect during the true cigarette of picture suction, but there is no the harmful substances such as the tar of cigarette.
Atomizer is the critical piece of electronic cigarette, existing electronic smoke atomizer is that oiling repeatedly uses mostly, wherein oiling mode is two kinds: a kind of is that heating wire is arranged on structure bottom atomizer, air admission hole is in bottom, atomizer is needed to stand upside down during oiling, the atomization core of inside and bottom thread parts are spun down, then oiling, this mode easily brings out suitable for tobacco tar residual for atomizer portion, cause the waste of tobacco tar and unnecessary trouble, if simultaneously this mode atomizer does not use that put for a long time also can easy oil leakage; Another kind will screw off suction nozzle or other seal member exactly, is bottom inflow equally, is also carry out oiling from atomizer top, but this structure, after filling oil, if good seal not in time, because air pressure causes atomizer leakage of oil, also can bring very large trouble to use.
Summary of the invention
Technical problem to be solved by this invention is: solve electronic smoke atomizer and in the reusable process of oiling, easily cause the problem of leakage of oil and break through conventional gas introduction mode.In order to solve problem in prior art, the invention provides a kind of reflux airflow atomizer, comprising suction nozzle, tip male thread, breather valve, ventilation screw thread, damped ring, wireway, breather pipe, bottom internal thread, spring, positioning ball,
Tip male thread is connected with ventilation screw thread, spring is arranged on inside tip male thread, outside spring, positioning ball is set, breather valve fixing spring and positioning ball, breather valve arranges some passages, be fastened in tip male thread outer wall, when about breather valve during 360 degree of rotations, utilize spring and positioning ball location, when the pore that passage and the tip male thread of breather valve are arranged communicates, air-flow enters in ventilation screw thread, the lower end of wireway and breather pipe block respectively be pressed in bottom internal thread on, wireway is located at the outside of breather pipe, the upper end of wireway is threaded with ventilation, form the passage of an air inlet, between wireway and breather pipe, gas passage is respectively equipped with between breather pipe and bottom internal thread, breather pipe inside is provided with gas passage, damped ring suppressed by breather pipe, damped ring is located at tip male thread inside, the gas passage that gas passage and the suction nozzle of breather pipe are provided with communicates, form a passage of coming in and going out.
As a further improvement on the present invention, the passage of described tip male thread is several groups, and each group is two, and each two passage organized is oppositely arranged along the circumference of tip male thread outer wall, the vent size of each group is equal, and the vent size of different group is different.
As a further improvement on the present invention, breather valve is provided with two passages, two passages are oppositely arranged along the circumference of breather valve outer wall, the inside of breather valve is provided with several steel ball location divisions, during when positioning ball card with in steel ball location division, the passage of breather valve and the passage of tip male thread have two to communicate.
As a further improvement on the present invention, breather valve is arranged a passage or three passages, during when positioning ball card with in steel ball location division, the passage of breather valve and the passage of tip male thread have at least one to communicate.
As a further improvement on the present invention, suction nozzle and tip male thread centre the one O type circle damping seal.
As a further improvement on the present invention, also comprise glass tube, the upper end card of glass tube and at ventilation threaded lower end, be provided with liquid barrier pad in the middle of glass tube and ventilation screw thread, ventilation screw thread, liquid barrier pad, the liquid barrier pad of glass tube three and bottom, bottom internal thread, wireway form one and airtightly store oily device inner chamber.
As a further improvement on the present invention, also comprise atomization casting die and atomization internal thread, atomization casting die and atomization internal thread are connected to form an atomization chamber, arrange silica gel ring and contact bottom atomization chamber; Atomization casting die top is provided with silica gel sheath, and silica gel sheath holds out against bottom internal thread, atomization internal thread and bottom thread screw-thread securing, middle with the sealing of O type circle, is together fixed tightly in atomization chamber on the internal thread of bottom.
A kind of electronic cigarette, it comprises a kind of reflux airflow atomizer described in above-mentioned any one.
The invention has the beneficial effects as follows: be different from the atomizer that traditional bottom inflow stream top goes out air-flow, this kind of design is with from top intake method, through internal gas flow circulation, and the mode of simultaneously giving vent to anger at top and the atomizer that works; A feature of top oiling: it is different from traditional approach is that traditional approach long storage time and secondary oiling there will be the risk of leakage of oil equally from top oiling bottom inflow mode! When the invention reside in oiling bonnet screw top, the small atmospheric pressure of its inside upwards can be pressed the mode of inner tobacco tar through top air inlet, from lower curtate leakage of oil when preventing the oiling of atomizer secondary, and the outstanding feature of this kind of mode be stop bottom leakage of oil and secondary oiling can the risk of leakage of oil.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is sectional view of the present invention;
Fig. 3 is oiling direction of the present invention schematic diagram;
Fig. 4 is draught damper direction of rotation structural representation of the present invention;
Fig. 5 is the explosive view of flow rotation adjustment portion of the present invention;
Fig. 6 A is overall structure stereogram of the present invention, and Fig. 6 B is the first half enlarged drawing of Fig. 6 A, and Fig. 6 C is the latter half enlarged drawing of Fig. 6 A;
Fig. 7 is the enlarged drawing of parts 11.
In figure, each component names is as follows:
Suction nozzle 1, tip male thread 2, breather valve 3, ventilation screw thread 4, an O type circle 5, damped ring 6, liquid barrier pad 7, glass tube 8, wireway 9, breather pipe 10, bottom internal thread 11, silica gel sheath 12, atomization casting die 13, atomization internal thread 14, thread bush 15, bottom thread 16, silica gel ring 17, contact 18, the 2nd O type circle 19, spring 201, positioning ball 202, passage 301, steel ball location division 302.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
As shown in Fig. 2, Fig. 6 A, Fig. 6 B, Fig. 6 C, Fig. 2 is sectional view of the present invention; Fig. 6 A is overall structure stereogram of the present invention, and Fig. 6 B is the first half enlarged drawing of Fig. 6 A, and Fig. 6 C is the latter half enlarged drawing of Fig. 6 A;
Atomizer of the present invention comprises: suction nozzle 1, tip male thread 2, breather valve 3, ventilation screw thread 4, an O type circle 5, damped ring 6, liquid barrier pad 7, glass tube 8, wireway 9, breather pipe 10, bottom internal thread 11, silica gel sheath 12, atomization casting die 13, atomization internal thread 14, thread bush 15, bottom thread 16, silica gel ring 17, contact 18, the 2nd O type circle 19.
Tip male thread 2 top is contained in bottom suction nozzle 1, middle with O type circle 5 damping seal.
Please also refer to the explosive view that Fig. 5, Fig. 5 are flow rotation adjustment portion of the present invention, tip male thread 2 is threaded with ventilation screw thread 4, the external screw thread of tip male thread 2 is connected with the screw-internal thread fit of ventilation screw thread 4, spring 201 is contained in inside tip male thread 2, positioning ball 202 is refilled outside spring 201, then breather valve 3 fixing spring 201 and positioning ball 202 is refilled, breather valve 3 arranges some passages 301, be fastened in tip male thread 2 outer wall, when breather valve about 3 360 degree rotates, spring 201 and positioning ball 202 is utilized to locate, when the passage 301 of breather valve 3 communicates with the pore of tip male thread 2, such as can communicate when same axle center, air-flow enters into inside ventilation screw thread 4 and produces the effect regulating air-flow.
The passage of tip male thread 2 is several groups, and each group is two, and each two passage organized is oppositely arranged along the circumference of tip male thread 2 outer wall, and vent size of each group is equal, and the vent size of different group is different, can regulate the size of air-flow like this.Breather valve 3 is provided with two passages 301, these two passages are oppositely arranged along the circumference of breather valve 3 outer wall, the inside of breather valve 3 is provided with several steel ball location divisions 302, when positioning ball 202 block and in steel ball location division 302 time, passage and the passage of tip male thread 2 of breather valve 3 have two to communicate, a passage or three passages can also be set on breather valve 3, when positioning ball 202 block and in steel ball location division 302 time, passage and the passage of tip male thread 2 of breather valve 3 have at least one to communicate.
In Fig. 2, A is air inlet, and B is gas outlet, and in Fig. 4, arrow represents draught damper direction of rotation.
Shown in Fig. 3, during the oiling of top, tip male thread 2 can be turned on ventilation screw thread 4 directly from top oiling; In Fig. 3, downward arrow represents the direction of oiling.
The upper end card of glass tube 8 and in ventilation screw thread 4 lower end, be provided with liquid barrier pad 7 in the middle of glass tube 8 and ventilation screw thread 4, the liquid barrier pad 7 of ventilation screw thread 4, liquid barrier pad 7, glass tube 8 three and bottom, bottom internal thread 11, wireway 9 form one and airtightly store oily device inner chamber.
The lower end of wireway 9 and breather pipe 10 block respectively be pressed in bottom internal thread 11 on, wireway 9 arranges the outside of breather pipe 10, the upper end of wireway 9 is threaded with ventilation screw thread 4, form the passage of an air inlet, gas passage is respectively equipped with between wireway 9 and breather pipe 10, between breather pipe 10 and bottom internal thread 11, breather pipe 10 inside is provided with gas passage, damped ring 6 suppressed by breather pipe 10, it is inner that damped ring 6 is located at tip male thread 2, the gas passage that gas passage and the suction nozzle 1 of breather pipe 10 are provided with communicates, and forms a passage of coming in and going out.
Atomization casting die 13 and atomization internal thread 14 are connected to form an atomization chamber, and bottom dress silica gel ring 17 and contact 18 utilize inner heating wire work that tobacco tar is atomized; Atomization casting die 13 top dress silica gel sheath 12, during loading, silica gel sheath 12 holds out against bottom internal thread 11, leakage of oil when avoiding work, atomization internal thread 14 and bottom thread 16 screwed tight, centre O type circle 19 seals, together be tightened in atomization chamber on the internal thread 12 of bottom, be convenient to use when changing atomization chamber.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.

Claims (8)

1. a reflux airflow atomizer, it is characterized in that: comprise suction nozzle (1), tip male thread (2), breather valve (3), ventilation screw thread (4), damped ring (6), wireway (9), breather pipe (10), bottom internal thread (11), spring (201), positioning ball (202)
Tip male thread (2) is connected with ventilation screw thread (4), spring (201) is arranged on tip male thread (2) the inside, spring (201) outside arranges positioning ball (202), breather valve (3) fixing spring (201) and positioning ball (202), breather valve (3) arranges some passages (301), be fastened in tip male thread (2) outer wall, when 360 degree, breather valve (3) left and right rotates, utilize spring (201) and positioning ball (202) location, when the pore that passage (301) and the tip male thread (2) of breather valve (3) are arranged communicates, air-flow enters in ventilation screw thread (4), the lower end of wireway (9) and breather pipe (10) is blocked respectively and is pressed on bottom internal thread (11), wireway (9) is located at the outside of breather pipe (10), the upper end of wireway (9) is connected with ventilation screw thread (4), form the passage of an air inlet, between wireway (9) and breather pipe (10), gas passage is respectively equipped with between breather pipe (10) and bottom internal thread (11), breather pipe (10) inside is provided with gas passage, damped ring (6) suppressed by breather pipe (10), it is inner that damped ring (6) is located at tip male thread (2), the gas passage that gas passage and the suction nozzle (1) of breather pipe (10) are provided with communicates, form a passage of coming in and going out.
2. a kind of reflux airflow atomizer according to claim 1, it is characterized in that: the passage of described tip male thread (2) is several groups, each group is two, each two passage organized is oppositely arranged along the circumference of tip male thread (2) outer wall, the vent size of each group is equal, and the vent size of different group is different.
3. a kind of reflux airflow atomizer according to claim 1, it is characterized in that: breather valve (3) is provided with two passages (301), two passages are oppositely arranged along the circumference of breather valve (3) outer wall, the inside of breather valve (3) is provided with several steel ball location divisions (302), when positioning ball (202) card with when steel ball location division (302), the passage of breather valve (3) has two to communicate with the passage of tip male thread (2).
4. a kind of reflux airflow atomizer according to claim 3, it is characterized in that: breather valve (3) is arranged a passage or three passages, when positioning ball (202) card with when steel ball location division (302), the passage of breather valve (3) has at least one to communicate with the passage of tip male thread (2).
5. a kind of reflux airflow atomizer according to claims 1 to 3 any one, is characterized in that: suction nozzle (1) and tip male thread (2) centre the one O type circle (5) damping seal.
6. a kind of reflux airflow atomizer according to claims 1 to 3 any one, it is characterized in that: also comprise glass tube (8), the upper end card of glass tube (8) and in ventilation screw thread (4) lower end, be provided with liquid barrier pad (7) in the middle of glass tube (8) and ventilation screw thread (4), the liquid barrier pad (7) of ventilation screw thread (4), liquid barrier pad (7), glass tube (8) three and bottom, bottom internal thread (11), wireway (9) form one and airtightly store oily device inner chamber.
7. a kind of reflux airflow atomizer according to claims 1 to 3 any one, it is characterized in that: also comprise atomization casting die (13) and atomization internal thread (14), atomization casting die (13) and atomization internal thread (14) are connected to form an atomization chamber, arrange silica gel ring (17) and contact (18) bottom atomization chamber; Atomization casting die (13) top is provided with silica gel sheath (12), silica gel sheath (12) holds out against bottom internal thread (11), atomization internal thread (14) and bottom thread (16) screw-thread securing, middle with O type circle (19) sealing, be together fixed tightly in atomization chamber on bottom internal thread (12).
8. an electronic cigarette, is characterized in that: it comprises a kind of reflux airflow atomizer described in above-mentioned any one.
CN201410427605.9A 2014-08-27 2014-08-27 Return airflow atomizer and electronic cigarette comprising atomizer Active CN104207330B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201410427605.9A CN104207330B (en) 2014-08-27 2014-08-27 Return airflow atomizer and electronic cigarette comprising atomizer
PCT/CN2014/091681 WO2016029567A1 (en) 2014-08-27 2014-11-19 Reflux airflow atomizer and electronic cigarette comprising the atomizer

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Application Number Priority Date Filing Date Title
CN201410427605.9A CN104207330B (en) 2014-08-27 2014-08-27 Return airflow atomizer and electronic cigarette comprising atomizer

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CN104207330A true CN104207330A (en) 2014-12-17
CN104207330B CN104207330B (en) 2017-05-03

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