CN210169051U

CN210169051U - Electronic cigarette atomizing core and atomizer

Info

Publication number: CN210169051U
Application number: CN201920610244.XU
Authority: CN
Inventors: Jianfu Liu; 刘建福; Kejun Zhong; 钟科军; Xiaoyi Guo; 郭小义; Wei Huang; 黄炜; Xinqiang Yin; 尹新强; Jianhua Yi; 易建华; Yongquan Zhou; 周永权
Original assignee: China Tobacco Hunan Industrial Co Ltd
Current assignee: China Tobacco Hunan Industrial Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-03-24
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses an electron smog core and atomizer, the atomizing core includes atomizing seat (3) and atomizing piece (6), and the upper surface of atomizing piece sets up first electrode, and the lower surface sets up the second electrode, the upper portion of atomizing seat sets up the atomizing piece, the lower part interval of atomizing seat sets up outer electrode (4) and inner electrode (5), just set up through wires hole (323) on the atomizing seat, the first electrode connecting wire (10) of atomizing piece, the wire warp the through wires hole with outer electrode electric connection, the inner electrode butt the second electrode of atomizing piece. Set up atomizing piece mount table (322) on the atomizing seat, the higher authority of atomizing piece mount table (322) sets up a plurality of protruding muscle (321), sets up between the adjacent protruding muscle and warp clearance (325), and atomizing piece and through wires hole set up in the atomizing piece mount table, and protruding muscle supports presses the upper surface at the atomizing piece. The utility model discloses electric connection structure is simple, and the equipment is convenient, and the cost of manufacture is low.

Description

Electronic cigarette atomizing core and atomizer

Technical Field

The utility model relates to an electron cigarette, especially an electron cigarette atomizing core and atomizer.

Background

The structure of current ultrasonic wave electron smog spinning disk atomiser is more complicated, for example, the ultrasonic atomization piece is lived through a silica gel cover earlier, then adorns silica gel cover and ultrasonic atomization piece in the atomizing core simultaneously, still need be connected the first electrode of ultrasonic atomization piece upper surface and the electrode subassembly of atomizing core after that, therefore the equipment part of atomizer is many, has increased during the equipment man-hour, and then has increased the assembly cost of atomizer.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide an electric connection simple structure and equipment convenient electron smog core and atomizer.

In order to solve the technical problem, the utility model provides an electronic cigarette atomizing core, including atomizing seat and atomizing piece, the upper surface of atomizing piece sets up first electrode, and the lower surface sets up the second electrode, the upper portion of atomizing seat sets up the atomizing piece, the lower part interval of atomizing seat sets up outer electrode and inner electrode, just set up the through wires hole on the atomizing seat, the first electrode connecting wire of atomizing piece, the wire warp the through wires hole with outer electrode electric connection, the inner electrode butt the second electrode of atomizing piece. Like this, through the atomizing piece that will weld the wire install the atomizing seat on the back, pass the through wires hole with the outer electrode electric connection with the wire and can realize the electricity of atomizing core and be connected, simple structure, the equipment is convenient, saves equipment man-hour, practices thrift the cost.

Further, the middle part of atomizing seat sets up the mounting hole, and the upper portion of mounting hole sets up a plurality of protruding muscle, sets up the deformation clearance between the adjacent protruding muscle, sets up the atomizing piece mount table below the protruding muscle, the atomizing piece with the through wires hole sets up in the atomizing piece mount table, just protruding muscle support press in the upper surface of atomizing piece makes the atomizing piece of installing in the atomizing piece mount table difficult by the elasticity of inner electrode pop out, simultaneously when the equipment atomizing piece because the atomizing piece down extrudees the atomizing piece mount table of packing into from the up end of protruding muscle, like this, original non-protruding muscle structure relatively, because the area of contact of protruding muscle and atomizing piece lateral wall is smaller to be equipped with the deformation clearance between the adjacent protruding muscle, so can be little at the frictional force that down the lateral wall of extrusion in-process atomizing piece received for atomizing piece equipment is laborsaving, convenient, simple.

Furthermore, the atomizing seat is made of elastic insulating soft materials, such as silica gel, so that the wire can play a role in sealing the wire through hole when passing through the wire through hole, and the wire through hole cannot cause oil leakage.

Further, the bottom of atomizing seat sets up outer electrode mounting groove, the through wires hole with outer electrode mounting groove intercommunication to the wire is connected with the outer electrode.

In order to solve the technical problem, the utility model also provides an electron smog spinning disk atomiser, it includes electron smog core.

Furthermore, the electronic cigarette atomizer also comprises an oil bin device, an oil bin is arranged in the oil bin device, at least two oil passing grooves which are communicated with the oil bin and used for penetrating and fixing the atomized cotton are arranged at the bottom of the oil bin device, the atomized cotton comprises end parts at two ends and a middle part in the middle, the width of the end part is larger than that of the middle part, so that the two end parts of the atomized cotton respectively penetrate through the oil passing groove and extend into one section of the oil bin through extrusion, when the oil bin is filled with the tobacco tar, the two end parts of the atomization cotton absorb the tobacco tar to recover the width and are clamped and fixed by the upper end of the oil passing groove in an inverted state, in addition, the middle part can absorb and transmit the tobacco tar in a limited way, even if the two end parts absorb a lot of tobacco tar, the tobacco tar can not be transmitted to the atomizing sheet at the same time, thereby avoiding the phenomena that the atomizing sheet is soaked by the tobacco tar to weaken the atomizing capacity, the smoke quantity is reduced and the tobacco tar is easy to be sucked. Further, the width of the end portions gradually decreases toward the middle portion.

Furthermore, the width direction of the atomized cotton is I-shaped, and the two end parts are square, so that the tobacco tar amount cached at the two end parts of the atomized cotton is more, and the tobacco tar at the two end parts can be continuously supplied to the middle part during ultrasonic atomization, thereby preventing the middle part from being burnt out when the tobacco tar is insufficient.

Further, the bottom of oil bin device set up with cross the guiding arm that oil groove inner wall face is connected, just the outer wall of guiding arm sets up to the inner inclined plane, the cotton middle part of atomizing is followed the inner inclined plane of guiding arm to the atomizing piece extends, not only makes the cotton middle part of atomizing crooked gradually to the atomizing piece, can avoid atomizing cotton middle part to have the right angle to buckle moreover and influence and lead oily effect.

Further, the oil bin device is including inserting oil bin upper cover and the oil bin base of establishing the combination each other, and the middle upper portion of oil bin base sets up solid fixed ring, just set up between oil bin upper cover, the oil bin base and the solid fixed ring the oil bin, it sets up to cross the oil groove gu fixed ring is last, the guiding arm sets up gu fixed ring's bottom.

Drawings

Fig. 1 is the utility model discloses the section view structure chart of electron smog spinning disk atomiser.

Fig. 2 is an exploded view of the components of the electronic cigarette atomizer of the present invention.

Fig. 3 is a three-dimensional view of the atomizing base according to the present invention in a partial cross-section.

Fig. 4 is a three-dimensional view of the fixing base of the present invention in partial section.

Fig. 5 is a schematic structural diagram of an embodiment of the atomization cotton of the present invention (arrows in the figure indicate the flowing direction of tobacco tar).

Fig. 6 is a side view of fig. 5 (the arrows indicate the smoke direction).

Fig. 7 is a schematic structural diagram of an embodiment of an atomized cotton according to the present invention (arrows in the figure indicate the flowing direction of tobacco tar).

In the figure:

1. a nozzle cover; 11. an air inlet; 12. a suction nozzle; 13. an outer sleeve;

2. an oil sump device; 21. an oil bin upper cover; 22. an oil sump base; 23. an oil bin; 211. a first through hole;

3. an atomizing base; 31. an outer electrode mounting groove; 32. mounting holes; 321. a rib is protruded; 322. an atomizing sheet mounting table; 323. threading holes; 324. an inner electrode mounting hole; 325. a deformation gap;

4. an outer electrode; 5. an inner electrode; 6. an atomizing sheet;

7. a fixed seat; 71. an oil passing groove; 72. a guide arm; 721. an inner bevel; 73. a second through hole;

8. atomizing cotton; 81. an end portion; 82. a middle part;

9. a cotton pressing spring; 10. a wire; a. An end width; b. the width of the middle part.

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 description of the relative position of the components (e.g., up, down, left, right, etc.) is described with reference to the layout direction of the drawings, and does not limit the structure of the patent.

Example 1:

as shown in fig. 1-4, an embodiment of the electronic cigarette atomizer of the present invention includes a nozzle cover 1 and an oil bin device 2, which are inserted into each other.

The suction nozzle cover 1 is provided with an air inlet 11, a suction nozzle 12 and an outer sleeve 13 communicated with the suction nozzle 12.

The oil bin device 2 comprises an oil bin upper cover 21 and an oil bin base 22 which are mutually inserted and combined, a fixing seat 7 is arranged on the upper portion of the middle of the oil bin base, and an oil bin 23 is formed in the oil bin upper cover 21, the oil bin base 22 and the fixing seat 7 after combination. The middle part of the oil bin upper cover 21 is provided with a first through hole 211 communicated with the atomizing cavity. The bottom of the oil bin base 22 is provided with an atomizing base 3, the bottom of the atomizing base 3 is provided with an outer electrode mounting groove 31, the middle of the atomizing base 3 is provided with a mounting hole 32, the upper portion of the mounting hole 32 is provided with a plurality of convex ribs 321, a deformation gap 325 is arranged between the adjacent convex ribs 321, an atomizing sheet mounting table 322 is arranged below the convex ribs 321, a threading hole 323 communicated with the outer electrode mounting groove 31 is arranged on the atomizing sheet mounting table 322, and the lower portion of the mounting hole 32 is provided with an inner electrode mounting hole 324. An outer electrode 4 is embedded in the outer electrode mounting groove 31, an inner electrode 5 is mounted in the inner electrode mounting hole 324, and an atomizing sheet 6 is mounted in the atomizing sheet mounting table 322. The upper surface of the atomizing sheet 6 is provided with a first electrode, the lower surface of the atomizing sheet 6 is provided with a second electrode, the first electrode of the atomizing sheet 6 is connected with the outer electrode 4 through the wire 10 penetrating the threading hole 323, the second electrode is directly connected with the inner electrode 5, and the electric connection is realized. Protruding muscle 321 supports and presses the upper surface at atomizing piece 6, make the atomizing piece 6 of installing in atomizing piece mount table 322 difficult by the elasticity of inner electrode 5 pop out, simultaneously because atomizing piece 6 down extrudees the atomizing piece mount table 322 of packing into from the up end of a plurality of protruding muscle 321 when equipment atomizing piece 6, make the area of contact of protruding

muscle

321 and 6 lateral walls of atomizing piece smaller, and be equipped with the deformation clearance 325 that lets protruding muscle warp between the adjacent protruding muscle 321, so can be little a lot of at the frictional force that down extrudees the lateral wall of in-process atomizing piece 6 and receive, make 6 equipment laborsaving of atomizing piece, and is convenient, and is simple. Two oil grooves 71 that cross that the symmetry set up on fixing base 7 and oil bin 23 communicate, the tobacco tar conduction is realized in two tobacco tar contacts that cross oil groove 71 and oil bin 23 respectively to two both ends 81 of atomizing cotton 8, and the bottom setting of fixing base 7 is located the guide arm 72 of crossing the oil groove 71 inboard, the outer wall of guide arm 72 sets up to interior inclined plane 721, the middle part 82 of atomizing cotton 8 extends downwards towards atomizing piece 6 along the interior inclined plane 721 of guide arm 72, and press the cotton spring 9 pressure through being located the fixing base 7 bottom and establish the first electrode part at atomizing piece 6, make the tobacco tar and the contact of atomizing piece 6 of atomizing cotton 8 conduction and atomizing piece 6 produce smog to tobacco tar ultrasonic atomization. The inner inclined surface 721 of the guide arm 72 not only gradually bends the middle part of the atomized cotton 8 towards the atomizing plate 6, but also prevents the middle part of the atomized cotton 8 from being bent at a right angle to affect the oil guiding effect. The axial middle part of the fixed seat 7 is provided with a second through hole 73, the first through hole 211 is connected with the second through hole 73, the outer sleeve 13 of the suction nozzle cover 1 is inserted into the first through hole 211 and the second through hole 73, an atomizing cavity is formed between the outer sleeve 13 and the atomizing plate 6, a first air passing channel communicated with the air inlet 11 is formed between the outer sleeve 13 and the first through hole 211 and the second through hole 73, and a second air passing channel communicated with the suction nozzle 12 is formed in the inner cavity of the outer sleeve 13.

The atomizing sheet 6 mentioned in this embodiment is an ultrasonic atomizing sheet, and a piezoelectric ceramic body is provided in the middle thereof.

The atomizing base 3 is made of soft elastic insulating material, such as silica gel, so that the lead 10 can seal the threading hole 323 when passing through the threading hole 323, and the threading hole 323 cannot cause oil leakage.

The fixing seat 7 is also made of soft materials, such as silica gel, so that the matching degree of the oil passing groove 71 and the atomized cotton 8 is better, and the amount of the tobacco tar passing through the atomized cotton 8 in unit time can be better controlled.

As shown in fig. 5-6, an embodiment of the atomized cotton 8 of the present invention includes two end portions 81 and a middle portion 82, a width a of the two end portions 81 is greater than a width b of the middle portion 82, and the widths of the two end portions 81 gradually decrease toward the middle portion 82, and the two end portions 81 of the atomized cotton 8 are connected with the tobacco tar in the oil bin 23 to absorb and buffer the tobacco tar; the middle part 82 covers the upper surface of the atomizing sheet 6, the tobacco tar absorbed by the two end parts 81 is transmitted to the middle part 82, because the width of the two end parts 81 is larger than that of the middle part 82, the two end parts 81 of the atomizing cotton 8 penetrate through the oil passing groove 71 after being extruded, and then the atomizing cotton 8 of the end parts 81 absorbs the tobacco tar to expand and return to the original width and be in an inverted buckle state, so that the two end parts 81 of the atomizing cotton 8 are well clamped and fixed by the upper end of the oil passing groove 71, in addition, because the tobacco tar which can be absorbed and transmitted by the middle part 82 is limited, even if the two end parts 81 absorb a lot of tobacco tar, the tobacco tar cannot be transmitted to the atomizing sheet 6 at the same time, and therefore the phenomena that the atomizing sheet 6 is soaked by the tobacco tar to weaken the atomizing capacity.

As shown in fig. 7, the second embodiment of the atomized cotton 8 of the present invention is substantially the same as the first embodiment, and the difference is that the atomized cotton 8 has an i-shaped overall shape, and the two end portions 81 are square, so that the amount of the smoke oil buffered at the two end portions 81 of the atomized cotton 8 is more, the smoke oil at the two end portions 81 can be continuously supplied to the middle portion 82 during the ultrasonic atomization, and the phenomenon that the smoke oil in the middle portion 82 is burned out (burned out includes burning black, burning through holes, etc.) when the smoke oil is insufficient can be prevented.

The utility model discloses during the atomizer used, when smoker's smoking, the air got into from inlet port 11 to reacing the atomizing chamber through first air channel, simultaneously, on tobacco tar was leading-in to atomizing piece 6 by atomizing cotton 8, after 6 ultrasonic oscillation of atomizing piece, the tobacco tar of 6 upper surfaces of atomizing piece atomized, atomizing flue gas mixed outside air flowed suction nozzle 12 and was inhaled by smoker through the second air channel.

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. The utility model provides an electronic cigarette atomizing core, includes atomizing seat (3) and atomizing piece (6), and the upper surface of atomizing piece sets up first electrode, and the lower surface sets up the second electrode, its characterized in that, the upper portion of atomizing seat sets up the atomizing piece, the lower part interval of atomizing seat sets up outer electrode (4) and inner electrode (5), just set up through wires hole (323) on the atomizing seat, the first electrode connecting wire (10) of atomizing piece, the wire warp the through wires hole with outer electrode electric connection, the inner electrode butt the second electrode of atomizing piece.

2. The electronic cigarette atomizing core of claim 1, characterized in that, the middle part of the atomizing base is provided with a mounting hole (32), the upper part of the mounting hole is provided with a plurality of ribs (321), a deformation gap (325) is arranged between adjacent ribs, an atomizing sheet mounting table (322) is arranged below the ribs, the atomizing sheet and the threading hole are arranged in the atomizing sheet mounting table, and the ribs are pressed against the upper surface of the atomizing sheet.

3. The electronic cigarette atomizing core of claim 1, wherein the atomizing base is made of an elastic insulating soft material.

4. The electronic cigarette atomizing core according to claim 1, characterized in that an outer electrode mounting groove (31) is provided at the bottom of the atomizing base, and the threading hole is communicated with the outer electrode mounting groove.

5. An electronic aerosolization device characterized in comprising the electronic aerosolization core of any one of claims 1-4.

6. The electronic cigarette atomizer of claim 5, characterized in that the electronic cigarette atomizer further comprises an oil bin device (2), wherein an oil bin (23) is arranged inside the oil bin device, at least two oil passing grooves (71) communicated with the oil bin are arranged at the bottom of the oil bin device and used for penetrating and fixing the atomized cotton, the atomized cotton comprises end parts (81) at two ends and a middle part (82) in the middle, the width of the end parts is larger than that of the middle part, so that the two end parts (81) of the atomized cotton (8) respectively penetrate through the oil passing grooves through extrusion and extend into one section of the oil bin, and when the oil is in the oil bin, the two end parts of the atomized cotton absorb the oil to recover the width and are clamped and fixed by the upper ends of the oil passing grooves in an inverted buckle state.

7. The electronic aerosolizer of claim 6 wherein the end portions taper in width toward the middle.

8. The electronic cigarette atomizer of claim 6, wherein the atomizing cotton is I-shaped in width direction and square in two ends.

9. The electronic cigarette atomizer according to claim 6, characterized in that the bottom of the oil bin device is provided with a guide arm (72) connected with the inner wall surface of the oil passing groove, the outer wall surface of the guide arm is provided with an inner inclined surface (721), and the middle part (82) of the atomized cotton extends to the atomizing plate (6) along the inner inclined surface of the guide arm and makes a part of the atomized cotton contact with the atomizing plate.

10. The electronic cigarette atomizer of claim 9, wherein the oil bin device comprises an upper oil bin cover and a base oil bin which are mutually inserted and combined, a fixing ring is arranged on the upper middle portion of the base oil bin, the oil bin is arranged among the upper oil bin cover, the base oil bin and the fixing ring, the oil passing groove is arranged on the fixing ring, and the guide arm is arranged at the bottom of the fixing ring.