CN210642461U

CN210642461U - Electronic cigarette atomizing core and atomizer

Info

Publication number: CN210642461U
Application number: CN201921394960.5U
Authority: CN
Inventors: 刘建福; 钟科军; 郭小义; 黄炜; 尹新强; 易建华; 黄朝相; 周永权
Original assignee: China Tobacco Hunan Industrial Co Ltd
Current assignee: China Tobacco Hunan Industrial Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-02
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses an electronic cigarette atomizing core and atomizer, which comprises an ultrasonic atomizing sheet, wherein an atomizing surface electrode of the ultrasonic atomizing sheet is connected with a first electrode, a non-atomizing surface electrode of the ultrasonic atomizing sheet is connected with a second electrode, one end of the first electrode is arranged into an annular end part, a notch is arranged on the annular end part, the annular end part is divided into two sections by the notch, and the two sections are respectively provided with a bulge, so that the first electrode is elastically abutted against the atomizing surface electrode of the ultrasonic atomizing sheet through the bulge; the second electrode includes the utmost point body, and two logical grooves have been seted up to the one end of the utmost point body, set up the tongue piece between two logical grooves, the tongue piece includes straight section and the perk section not on the coplanar, and just straight section and perk section link to each other through the flexion, the second electrode warp the perk section with the non-atomizing surface electrode elasticity butt of ultrasonic atomization piece.

Description

Electronic cigarette atomizing core and atomizer

Technical Field

The utility model relates to an electron smoking set, concretely relates to electron smog core and atomizer.

Background

In the existing ultrasonic atomizer, an electronic wire is generally welded on an atomizing surface electrode in the electric connection of an ultrasonic atomizing sheet, a non-atomizing surface electrode is abutted against a spring electrode, when the ultrasonic atomizing sheet works, the ultrasonic atomizing sheet is subjected to high-frequency oscillation and generates heat, welding spots for welding the electronic wire are easy to fall off, the spring electrode is also easy to lose efficacy, and therefore poor electric contact is easy to generate, and the normal work of the ultrasonic atomizing sheet is influenced.

In addition, in the atomizer that current ultrasonic atomization piece was vertically placed, because the route overlength of oil-out to ultrasonic atomization piece makes the tobacco tar conduction time long, and lead to the user to appear burning phenomenon easily because the tobacco tar supplies with inadequately when smoking in succession, again because the oil guide cotton is in the tobacco tar conduction state always when not smoking, make the atomizing intracavity tobacco tar too much easily, and the oil leak phenomenon appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, it is not enough to overcome prior art, provide an electron smog core and atomizer that ultrasonic atomization piece electrical contact is good.

In order to solve the technical problem, the utility model provides an electronic cigarette atomizing core, including the ultrasonic atomization piece, the atomizing face electrode and the first electrode of ultrasonic atomization piece are connected, and the non-atomizing face electrode and the second electrode of ultrasonic atomization piece are connected, wherein:

one end of the first electrode is arranged to be an annular end part, a notch is arranged on the annular end part, the annular end part is divided into two sections by the notch, and the two sections are respectively provided with a bulge, so that the first electrode is elastically abutted with the atomization surface electrode of the ultrasonic atomization sheet through the bulge;

the second electrode includes the utmost point body, and two logical grooves have been seted up to the one end of the utmost point body, set up the tongue piece between two logical grooves, the tongue piece includes straight section and the perk section not on the coplanar, and just straight section and perk section link to each other through the flexion, the second electrode warp the perk section with the non-atomizing surface electrode elasticity butt of ultrasonic atomization piece.

The utility model sets the first electrode end part which is abutted with the electrode on the atomizing surface of the ultrasonic atomizing sheet as the annular end part, and sets a gap on the annular end part, so that the annular end part is divided into two sections, each section is provided with a bulge and an elastic abutment of the ultrasonic atomizing sheet, and because the two sections of the annular end part can be elastically deformed, the first electrode is well contacted with the ultrasonic atomizing sheet, and the electric conductivity of the first electrode is better; similarly, a tongue piece is arranged on the second electrode abutted with the non-atomization surface electrode of the ultrasonic atomization sheet, and the tongue piece is provided with a straight section and a tilting section which are connected through a bending part and are not in the same plane, so that the tilting section is elastically abutted with the non-atomization sheet electrode of the ultrasonic atomization sheet, and the electric conductivity is better. In addition, the annular end part of the first electrode and the tongue piece of the second electrode are formed by bending the sheet-shaped body, so that the ultrasonic atomization sheet is durable and not easy to lose efficacy, the normal working state of the ultrasonic atomization sheet is ensured, the manufacturing process is simple, and the cost is low.

The electronic cigarette atomization core further comprises an atomization seat, the ultrasonic atomization sheet and the second electrode are clamped in the atomization seat, so that the tongue piece of the second electrode is more stable in connection with the ultrasonic atomization sheet.

Based on the same inventive concept, the utility model also provides an electronic cigarette atomizer, it includes oil bunker and vertical installation the electronic cigarette atomizing core, wherein:

the oil bin is positioned above the ultrasonic atomization sheet, an oil guide channel communicated with the oil bin is arranged below the oil bin, an oil outlet is horizontally arranged in the oil guide channel, and the caliber of the oil outlet is smaller than that of the oil guide channel;

the oil guide cotton horizontally stretches across the ultrasonic atomization sheet, the oil guide cotton is in contact with or attached to the atomization sheet of the ultrasonic atomization sheet, and the oil outlet is abutted to the oil guide cotton.

The utility model discloses lead the atomizing surface contact or the laminating of oil cotton and ultrasonic atomization piece, and with the oil-out butt of oil storehouse intercommunication on the oil cotton of leading with the contact of ultrasonic atomization piece, under the interact power of ultrasonic atomization piece and oil-out, not only make oil cotton and the laminating of ultrasonic atomization piece better, and because the bore of oil-out is less than the bore of leading the oil duct, make the oil cotton's of leading oil reserve or lead the oil volume and keep balance with the atomizing efficiency of ultrasonic atomization piece, thereby the tobacco tar supply is timely when the smoking, the dry combustion can not appear, the tobacco tar atomization is abundant, prevent effectively that the user from sucking the tobacco tar, when not smoking, because thick with the help of the tobacco tar, make the oil-out stop the tobacco tar to be led the oil cotton and the tobacco tar is stopped up, prevent that the atomizing chamber from being soaked by the tobacco tar and the oil leak phenomenon appears.

In addition, because the oil-out is direct to be abutted with the ultrasonic atomization piece, when the ultrasonic atomization piece works, the high-frequency oscillation (the ultrasonic atomization piece works at the high-frequency oscillation) at the position of the oil-out enables the tobacco tar in the oil bin to quickly flow to the oil guide cotton to supply the ultrasonic atomization piece for atomization, so that the time for the oil guide cotton to conduct the tobacco tar is reduced, and the phenomenon that the tobacco tar is not supplied enough when the high atomization efficiency is effectively prevented.

Further, in order to control the amount of the tobacco tar absorbed by the oil guide cotton and prevent too much tobacco tar on the oil guide cotton and insufficient atomization of the ultrasonic atomization sheet to enable a user to absorb the tobacco tar droplets, the caliber of the oil outlet is set to be 1/3-1/6 of the caliber of the oil guide passage.

Further, in order to ensure that the oil storage capacity or the oil guide capacity of the oil guide cotton is balanced with the atomization efficiency of the ultrasonic atomization sheet and prevent a user from sucking tobacco tar, the oil guide cotton crosses the horizontal center line of the ultrasonic atomization sheet, and the contact area of the oil guide cotton and the ultrasonic atomization sheet is 1/2-1/5, preferably 1/3-1/4 of the area of the ultrasonic atomization sheet.

In a specific implementation of the above scheme, the electronic cigarette atomizer comprises a housing, an atomizing sleeve and an oil guide bracket, wherein the atomizing sleeve is sleeved in the housing and comprises an upper section and a lower section, the upper section is recessed relative to the lower section, so that the oil bin is formed between the outer wall of the upper section and the housing, the top surface of the lower section forms the bottom surface of the oil bin, the bottom surface of the oil bin is provided with a through hole, and the back surface of the lower section is provided with a fixing groove communicated with the through hole; the oil guide support is arranged below the atomizing sleeve, the upper part of the oil guide support is provided with a supporting rib matched with the fixing groove, the front surface of the supporting rib is provided with an oil guide groove, and the supporting rib is inserted into the fixing groove and the through hole so that the oil guide groove is attached to the fixing groove to form the oil guide channel; the ultrasonic atomization piece is installed in the atomization seat, and the atomization seat is installed on the back of the atomization sleeve.

Furthermore, in order to prevent the oil guide cotton from being inclined to cause the oil leakage phenomenon of the oil outlet, a second boss is arranged on the back face of the oil guide support, the oil outlet is arranged in the second boss, a penetrating groove is formed in the outer side of the second boss, two ends of the oil guide cotton are arranged in the penetrating groove, and the middle of the oil guide cotton is abutted against the ultrasonic atomization sheet by the second boss.

Further, the top of the back surface of the supporting rib is provided with a first boss, and the first boss is clamped with the atomizing sleeve, so that the oil guide support is connected with the atomizing sleeve more tightly, and oil leakage is effectively prevented.

Further, the atomizer still includes the base, and the top of base has two inserts, the hypomere both sides of atomizing cover set up the clamping bone, atomizing cover with lead after the oil support combines the clamping bone with form the caulking groove between the ramus, the insert of base inserts form the connection in the caulking groove.

Further, the base middle part sets up the air inlet, the hypomere back of atomizing cover sets up the air channel, it is just right to lead the middle part of oily support the fretwork of air channel department makes ultrasonic atomization piece lead oily support with the air channel encloses into the atomizing chamber, the upper segment of atomizing cover sets up the trachea, the top surface of shell sets up the suction nozzle, air inlet, atomizing chamber, trachea, suction nozzle are linked together and are formed airflow channel.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the atomizer of the present invention (arrows in the figure indicate the direction of air flow).

Fig. 2 is an exploded view of the atomizer according to the present invention.

Fig. 3 is a partial cut-away perspective view of the atomizer of the present invention.

Fig. 4 is a front perspective view of the atomizing sleeve of the present invention.

Fig. 5 is a rear perspective view of the atomizer of the present invention.

Fig. 6 is a front perspective view of the oil guide bracket of the present invention.

Fig. 7 is a back view three-dimensional structure diagram of the oil guide bracket of the present invention.

Fig. 8 is a partially cut-away perspective structural view of the oil guide bracket of the present invention.

Fig. 9 is a schematic view of the installation state of the ultrasonic atomization plate and the oil guide cotton of the present invention.

Fig. 10 is a schematic view of a first electrode structure according to the present invention.

Fig. 11 is a schematic view of a second electrode structure according to the present invention.

Fig. 12 is an exploded view of the atomizing core of the present invention.

Fig. 13 is an assembly flow chart of the present invention.

In the figure:

1. a housing; 11. a suction nozzle;

2. an atomizing sleeve; 21. an upper section; 22. a lower section; 211. an air tube; 221. a port; 222. clamping the bone; 223. fixing grooves; 224. a vent channel; 225. an atomizing core mounting space;

3. an oil guide bracket; 31. supporting bones; 32. a substrate; 311. an oil guide groove; 312. a first boss; 33. a second boss; 331. an oil outlet; 34. penetrating a groove;

4. an atomizing core; 41. an atomizing base; 42. an ultrasonic atomization sheet; 43. oil guide cotton; 44. a first electrode; 45. a second electrode; 441. a notch; 442. a protrusion; 451. a pole body; 452. a through groove; 453. a tongue piece; 4531. a straight section; 4532. a tilting section; 4533. a bending section;

5. a base; 51. an insertion portion; 52. an air inlet;

6. an oil bin;

7. and (4) caulking grooves.

Detailed Description

The invention is further described below with reference to specific preferred embodiments, without thereby limiting the scope of protection of the invention.

For convenience of description, the relative positional relationship of the components, such as: the descriptions of the upper, lower, left, right, etc. are described with reference to the layout directions of the drawings in the specification, and do not limit the structure of the present patent.

Example 1:

as shown in fig. 1-13, the utility model discloses an embodiment of electron smog spinning disk atomiser includes shell 1, atomizing cover 2, leads oil support 3, atomizing core 4 and base 5.

The housing 1 is provided with a mouthpiece 11 for sucking when smoking.

The atomizing sleeve 2 is divided into an upper section 21 and a lower section 22, the cross sectional area of the upper section 21 is smaller than that of the lower section 22, the atomizing sleeve 2 is integrally sleeved in the shell 1, an oil bin 6 is formed between the outer wall of the upper section of the atomizing sleeve 2 and the shell 1, the top surface of the lower section 22 becomes the bottom surface of the oil bin, and two through holes 221 are formed in the bottom surface of the oil bin. The middle part of the upper section 21 is provided with a longitudinally through air pipe 211, and the top of the air pipe 211 is communicated with the suction nozzle 11. Two sides of the lower section 22 are respectively provided with an outward protruding clamping bone 222, two fixing grooves 223 are arranged between the two clamping bones 222, a ventilation groove 224 communicated with the trachea 211 is arranged between the two fixing grooves 223, and the two fixing grooves 223 are communicated with the two through holes 221. The atomizing core mounting space 225 is provided on the rear surface of the lower section 22.

The oil guide bracket 3 is arranged below the atomizing sleeve 2. Lead oil holder 3 including the base member 32 that is located the lower part and two buttresses 31 that are located the upper portion, two buttresses 31 set up with fixed slot 223 phase-match, the front of buttresses 31 (the one side of keeping away from the ultrasonic atomization piece) is equipped with leads oil groove 311, the back of buttresses 31 (the one side that is close to the ultrasonic atomization piece) top sets up first boss 312, and two buttresses 31 pass two openings 221 of atomizing cover 2 through two fixed slot 223 directions, make the upper end and the oil sump 6 intercommunication of leading oil groove 311, the first boss 312 and the atomizing cover 2 formation block of buttresses 31, and simultaneously, after the buttresses 31 inserted atomizing cover 2 along fixed slot 223, fixed slot 223 formed the confined oil duct of leading with the facial laminating of leading oil groove 311.

The back surface of the oil guide support 3 is symmetrically provided with two second bosses 33, oil outlets 331 are formed in the two second bosses 33, penetrating grooves 34 are formed in the outer sides of the two second bosses 33, and the positions between the two second bosses 33, which are opposite to the ventilating grooves 224, are hollowed out.

The oil outlet 331 is communicated with the oil guide groove 311, and the caliber of the oil outlet 331 is smaller than that of the oil guide groove 311 (the caliber of the oil outlet 331 is 1/3-1/6 of the caliber of the oil guide groove 311). Because the oil outlet end of the oil outlet is abutted to the oil guide cotton, the amount of the tobacco tar absorbed by the oil guide cotton is controlled, the phenomenon that the tobacco tar on the oil guide cotton is too much, the atomization of the ultrasonic atomization sheet is insufficient, and a user inhales the oil droplets is avoided.

The atomizing core 4 is installed in the atomizing core installation space 225 on the back of the atomizing sleeve 2, and the atomizing surface of the ultrasonic atomizing sheet 42 is arranged towards the vent groove 224, so that the vent groove 224, the ultrasonic atomizing sheet 42 and the oil guide support 3 jointly enclose to form an atomizing cavity. The atomizing core 4 comprises an atomizing base 41 which is vertically arranged, an ultrasonic atomizing sheet 42 is vertically arranged in the atomizing base 41, the oil guide cotton 43 is transversely arranged on the atomizing surface of the ultrasonic atomizing sheet 42 in a crossing manner, the atomizing surface electrode of the ultrasonic atomizing sheet 42 is connected with a first electrode 44, and the non-atomizing surface electrode is connected with a second electrode 45. One end of the first electrode 44 is annular, the first electrode 44 is supported against the outer ring of the atomization surface of the ultrasonic atomization sheet 42 through the annular end portion, a notch 441 is arranged on the annular end portion, the annular end portion is divided into two sections by the notch, protrusions 442 are respectively arranged on the two sections, the first electrode 44 is elastically supported against the atomization surface electrode of the ultrasonic atomization sheet through the protrusions 442, and the two sections can be elastically deformed, so that the electric conductivity of the first electrode 44 is better. The second electrode 45 comprises a pole body 451, two through grooves 452 are formed in one end of the pole body 451, a tongue 453 is formed in the middle of the end of the pole body 451, the tongue 453 comprises a straight section 4531 and a tilted section 4532, the straight section 4531 and the tilted section 4532 are not located on the same plane, the straight section 4531 and the tilted section 4532 are connected through a bending portion 4533, the tilted section 4532 has elasticity, the second electrode 45 is elastically abutted to a non-atomization surface electrode of the ultrasonic atomization sheet 42 through the tilted section 4532, and the conductivity is better. During assembly, the second electrode 45 is clamped in the atomizing base 41, and then the ultrasonic atomizing sheet 42, the oil-guiding cotton 43 and the first electrode 44 are sequentially installed, so that the tilting section 4532 of the tongue piece 453 abuts against the non-atomizing surface electrode of the ultrasonic atomizing sheet 42, and the protrusion 442 of the first electrode 44 abuts against the atomizing surface electrode of the ultrasonic atomizing sheet 42 to realize electric conduction. The other end of the first electrode 44 extends downward and is bent to be buckled on the base 5 for electrical contact.

The two ends of the oil guide cotton 43 are inserted into the through grooves 34 of the oil guide bracket 3 to be fixed, the middle part of the oil guide cotton 43 is pressed on the atomizing surface of the ultrasonic atomizing plate 42 by the second boss 33 to form contact or fit, and the oil guide cotton 43 can be prevented from being inclined to cause the oil outlet 331 to leak oil. The oil outlet 331 is abutted with the oil guide cotton 43, so that the oil guide cotton 43 absorbs sufficient tobacco tar to supply the ultrasonic atomization sheet 42 for ultrasonic atomization, and the mutual acting force between the ultrasonic atomization sheet 42 and the oil outlet 331 promotes the oil guide cotton 43 to be better attached to the ultrasonic atomization sheet 42.

The oil guide cotton 43 crosses the central line of the ultrasonic atomization sheet 42, the contact area of the oil guide cotton 43 and the ultrasonic atomization sheet 42 is 1/2-1/5, preferably 1/3-1/4 of the area of the ultrasonic atomization sheet, so that the oil storage amount or the oil guide amount of the oil guide cotton 43 and the atomization efficiency of the ultrasonic atomization sheet 42 are kept balanced, and the user is prevented from smoking tobacco tar.

The oil outlet 331 is directly abutted with the ultrasonic atomization sheet 42 through the oil guide cotton 43, so that the time for the oil guide cotton 43 to conduct the tobacco tar is reduced, and the phenomenon of insufficient tobacco tar supply during high atomization efficiency can be prevented.

The base 5 is arranged below the atomizing sleeve 2, the oil guide support 3 and the atomizing core 4, the top of the base 5 is provided with two insertion parts 51, the atomizing sleeve 2 is combined with the oil guide support 3 to form an embedded groove 7 between the clamping bone 222 and the supporting bone 31, and the base 5 is connected through the combination of the insertion parts 51 and the embedded groove 7. The bottom end of the first electrode 44 is bent and then buckled on the base 5 for electrical contact. The base 5 is further provided with an air inlet 52 communicated with the channel 35, so that the air inlet 52, the channel 35, the air pipe 211 and the suction nozzle 11 are communicated to form an air flow channel.

The utility model discloses during the use, inject the tobacco tar in the oil storehouse 6, and oil storehouse 6 sets up on ultrasonic atomization piece 42, through leading oil groove 311, oil-out 331 with the tobacco tar conduction to with the atomizing surface contact of ultrasonic atomization piece 42 or the oil cotton 43 of leading of laminating, can be by ultrasonic atomization piece 42 ultrasonic atomization. The external air flow enters from the air inlet 52, carries the smoke generated by the ultrasonic atomization through the channel 35, and is sucked by the user through the air tube 211 and the suction nozzle 11.

The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and although the present application has been disclosed in the preferred embodiment, it is not intended to limit the present application, and those skilled in the art should understand that they can make various changes and modifications within the technical scope of the present application without departing from the scope of the present application, and therefore all the changes and modifications can be made within the technical scope of the present application.

Claims

1. An electronic cigarette atomizing core comprises an ultrasonic atomizing sheet (42), an atomizing surface electrode of the ultrasonic atomizing sheet is connected with a first electrode (44), a non-atomizing surface electrode of the ultrasonic atomizing sheet is connected with a second electrode (45),

one end of the first electrode is arranged to be an annular end part, a notch (441) is arranged on the annular end part, the annular end part is divided into two sections by the notch, and the two sections are respectively provided with a bulge (442), so that the first electrode is elastically abutted to the atomization surface electrode of the ultrasonic atomization sheet through the bulges;

the second electrode includes the utmost point body (451), and two logical grooves (452) have been seted up to the one end of the utmost point body, sets up tongue (453) between two logical grooves, the tongue includes not straight section (4531) and perk section (4532) on the coplanar, and just straight section and perk section link to each other through flexion (4533), the second electrode warp the perk section with the non-atomizing face electrode elasticity butt of ultrasonic atomization piece.

2. The electronic cigarette atomizing core according to claim 1, characterized in that further comprises an atomizing base (41), and the ultrasonic atomizing sheet and the second electrode are clamped in the atomizing base.

3. An electronic aerosolization device comprising an oil sump (6) and an electronic aerosolization core according to any of claims 1-2, the electronic aerosolization core being mounted vertically,

the oil bin is positioned above the ultrasonic atomization sheet, an oil guide channel communicated with the oil bin is arranged below the oil bin, an oil outlet (331) is horizontally arranged in the oil guide channel, and the caliber of the oil outlet is smaller than that of the oil guide channel;

oil guide cotton (43) horizontally stretches across the ultrasonic atomization sheet, the oil guide cotton is in contact with or attached to the atomization surface of the ultrasonic atomization sheet, and the oil outlet is abutted to the oil guide cotton.

4. The electronic smoke atomizer of claim 3, wherein said bore of said oil outlet is 1/3-1/6 of said bore of said oil guide channel.

5. The electronic cigarette atomizer of claim 3, wherein said oil-guiding cotton crosses the horizontal center line of said ultrasonic atomization plate, and the contact area of said oil-guiding cotton and said ultrasonic atomization plate is 1/2-1/5 of the area of the ultrasonic atomization plate.

6. The electronic aerosolizer of claim 5 wherein the oil-wicking cotton is in contact with the ultrasonic atomization plate over an area of 1/3-1/4.

7. The electronic cigarette atomizer according to claim 3, further comprising a housing (1), an atomizing sleeve (2), and an oil guide bracket (3), wherein the atomizing sleeve is sleeved in the housing, and the atomizing sleeve comprises an upper section (21) and a lower section (22), the upper section is recessed relative to the lower section, so that the oil sump is formed between the outer wall of the upper section and the housing, the top surface of the lower section forms the bottom surface of the oil sump, the bottom surface of the oil sump is provided with a through opening (221), and the back surface of the lower section is provided with a fixing groove (223) communicated with the through opening; the oil guide support is arranged below the atomizing sleeve, the upper part of the oil guide support is provided with a supporting rib (31) matched with the fixing groove, the front surface of the supporting rib is provided with an oil guide groove (311), and the supporting rib is inserted into the fixing groove and the through hole so that the oil guide groove is attached to the fixing groove to form the oil guide channel; the ultrasonic atomization piece is installed in an atomization seat (41), and the atomization seat is installed on the back of the atomization sleeve.

8. The electronic cigarette atomizer of claim 7, wherein a second boss (33) is disposed on the back of the oil guide bracket, the oil outlet is disposed in the second boss, a through groove (34) is disposed on the outer side of the second boss, two ends of the oil guide cotton are disposed in the through groove, and the middle of the oil guide cotton is abutted against the ultrasonic atomization sheet by the second boss.

9. The electronic aerosolization device of claim 7, wherein a first boss (312) is disposed at a top of a back surface of the stem, and the first boss is engaged with the aerosolization sleeve.

10. The electronic cigarette atomizer of claim 7, characterized in that further comprises a base (5), two insertion portions (51) are arranged at the top of the base, clamping ribs (222) are arranged on two sides of the lower section of the atomizing sleeve, an embedding groove (7) is formed between the clamping ribs and the supporting ribs after the atomizing sleeve is combined with the oil guide support, the insertion portions of the base are inserted into the embedding groove to form connection, and the lower end of the first electrode is buckled on the base after being bent.