CN109864347B - Electronic cigarette atomizer with atomization bin cover - Google Patents
Electronic cigarette atomizer with atomization bin cover Download PDFInfo
- Publication number
- CN109864347B CN109864347B CN201910258533.2A CN201910258533A CN109864347B CN 109864347 B CN109864347 B CN 109864347B CN 201910258533 A CN201910258533 A CN 201910258533A CN 109864347 B CN109864347 B CN 109864347B
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- China
- Prior art keywords
- atomization
- wall
- cover
- bin cover
- shell
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- 238000000889 atomisation Methods 0.000 title claims abstract description 125
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 113
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 5
- 239000000779 smoke Substances 0.000 claims description 62
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000008093 supporting effect Effects 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000391 smoking effect Effects 0.000 description 5
- 241000208125 Nicotiana Species 0.000 description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 208000004067 Flatfoot Diseases 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012387 aerosolization Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F47/00—Smokers' requisites not otherwise provided for
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses an electronic cigarette atomizer with an atomization bin cover, which is used for being connected with a battery assembly of an electronic cigarette to form the electronic cigarette, and comprises a hollow shell with a closed upper end and an open lower end, wherein a liquid storage bin, an atomization bin cover, an atomization bin, an atomization unit, an atomization seat and a base are sequentially arranged in the shell from top to bottom; the electronic cigarette atomizer with the atomization bin cover has the beneficial effects that the electronic cigarette atomizer with the atomization bin cover is provided with the unique atomization bin cover, so that the volume of the atomization bin is increased to improve the atomization amount of cigarette liquid, and the liquid supply orifice is arranged on the wall part of the atomization bin cover, so that the risk of liquid leakage can be reduced.
Description
Technical Field
The invention relates to the technical field of electronic cigarettes, in particular to an electronic cigarette atomizer with an atomization bin cover.
Background
The electronic cigarette generally emits smoke for smokers by heating the tobacco juice of the electronic cigarette through the atomizer, and the electronic cigarette gradually replaces cigarettes to be widely used as the tobacco juice of the electronic cigarette does not contain tobacco tar in tobacco.
The existing electronic cigarette comprises an atomizer and a battery rod, and the electronic cigarette atomizer with an atomization bin cover is generally provided with an atomization device comprising an atomization seat, an atomization unit, an atomization bin, an air inlet channel, a liquid storage bin and the like; the liquid storage cavity is required to pass through the throttling hole when entering the liquid guide strip, the throttling hole is generally horizontally arranged on the throttling plate, negative pressure generated by smoking, smoke liquid gravity factors and the like are easy to overflow excessively, the smoke liquid is leaked to the atomization bin, and the smoke liquid which is not atomized is easy to suck out when a user smokes, so that bad smoking experience is caused.
Disclosure of Invention
The invention aims to provide an electronic cigarette atomizer with an atomization bin cover, which can overcome the technical defects.
The technical scheme of the invention is realized as follows: the electronic cigarette atomizer with the atomization bin cover is used for being connected with a battery assembly of the electronic cigarette to form the electronic cigarette, and comprises a hollow shell with a closed upper end and an open lower end, wherein a liquid storage bin, an atomization bin cover, an atomization bin, an atomization unit, an atomization seat and a base are sequentially arranged inside the shell from top to bottom, the base is plugged in the lower end opening of the shell, a suction port is arranged at the upper end of the shell, a shell smoke tube integrally connected with the shell is downwards arranged at the suction port, the liquid storage bin is formed by a space surrounded by the inner wall of the shell, the outer wall of the atomization bin cover and the outer wall of the shell smoke tube, and the liquid storage bin and the atomization bin are separated by the atomization bin cover;
the atomization bin cover comprises an annular lower cover horizontally arranged at the lower end of the atomization bin cover, a bin cover vertical wall vertically arranged upwards along the inner edge of the lower cover, an upper cover provided with a central hole and arranged at the upper end of the bin cover vertical wall, and a bin cover smoke pipe upwardly arranged at the central hole of the upper cover, wherein the upper end of the bin cover smoke pipe is inserted into the shell smoke pipe;
An air passage is arranged in the atomization seat in the up-down direction, a hollow upper boss is arranged at the upper part of the atomization seat, the atomization unit is arranged on the upper boss in a supporting mode, a vertical groove is formed in the outer wall of the upper boss and communicated with the atomization unit, and a liquid supply orifice is arranged on the atomization bin cover to communicate the liquid storage bin with the vertical groove;
The atomization bin cover is connected with the upper portion of the atomization seat, the lower portion of the inner wall of the vertical wall of the bin cover is sleeved on the outer wall of the upper boss, the lower cover is connected with the upper end of the atomization seat except for the upper boss, the outer wall of the middle of the atomization seat is tightly sleeved with the inner wall of the shell, and the atomization bin is composed of the space between the atomization bin cover and the upper boss of the atomization seat and the space inside the upper boss.
Preferably, the upper cover includes a bevel cover plate inclined upward from the outside to the inside.
Preferably, the outer surface of the vertical wall of the bin cover is provided with a protrusion and a reinforcing rib contacted with the inner surface of the shell.
Preferably, the inner wall of the shell is provided with vertical raised strips, the vertical wall of the bin cover is provided with clamping positions relative to the raised strips, and the raised strips are clamped by the clamping positions.
Preferably, the atomization bin cover is provided with a skirt edge downwards at the outer edge of the lower cover, and the skirt edge is sleeved on the outer wall of the upper end of the atomization seat.
Preferably, the atomization bin cover is provided with a convex foot protruding downwards at the bottom of the lower cover, and the convex foot is inserted into a fixing groove arranged at the upper part of the atomization seat.
Preferably, a liquid storage groove is arranged downwards on the surface of the atomizing seat, which is positioned at the outer side of the root part of the upper boss, and the liquid storage groove is communicated with the vertical groove.
Preferably, the atomizing unit includes the drain strip and locates the heater in drain strip middle section, the boss terminal surface is equipped with two relative U-shaped grooves, erect the groove and locate the outside in U-shaped groove, the drain strip middle section transversely erect in two U-shaped grooves are last, and the drain strip surpasss the both sides part in U-shaped groove and bend down and arrange in erect the inslot, the storehouse lid erect the wall with the vertical groove of boss encloses into the drain passageway, drain strip both sides part fill in the drain passageway, the liquid orifice is located the bottom of storehouse lid erect the wall.
Preferably, the shell smoke tube is a conical tube with the minimum middle tube diameter and gradually expanding from the middle to the upper end and the lower end.
Preferably, the bin cover smoke tube is a conical tube with the outer diameter gradually reduced from bottom to top, and the outer wall of the bin cover smoke tube is inserted into the inner wall of the lower end of the shell smoke tube in an interference fit manner.
Preferably, a lower boss is arranged at the lower part of the atomizing seat, a base groove is arranged at the upper part of the base, and the lower boss is inserted into the base groove.
Preferably, the lower part lateral wall of shell is equipped with the inlet port, the air vent in the atomizing seat is the wall portion that the L shape worn out the atomizing seat and constitutes the air inlet of air vent, the air inlet of air vent with the inlet port is certain contained angle and through the clearance intercommunication that atomizing seat part outer wall shrink and shell inner wall formed, the air inlet position of air vent is equipped with down in lower boss department and admits air the breach, admit air the breach with the base recess encloses and closes and form condensate collection chamber.
Preferably, the air passage in the atomizing seat is vertically through and communicated with an air inlet notch arranged at the lower boss, an integrally connected air inlet pipe is arranged in the middle of the base groove, the bottom opening of the air inlet pipe is sealed at the top and is provided with an inclined liquid baffle plate, the upper side wall part is cut to form a side notch, the air inlet pipe is inserted into the air passage of the atomizing seat, the side notch corresponds to the air inlet notch of the lower boss, and the atomizing seat is enclosed with the base groove and the lower part of the side notch of the air inlet pipe to form a condensate collecting cavity.
Preferably, the base is provided with positive and negative electrodes, two electrode blind holes are formed in the lower boss, and the positive and negative electrodes are respectively inserted into the two electrode blind holes.
Preferably, the atomizing seat is internally provided with a liquid injection hole which is vertically communicated, the liquid injection hole is used for adding smoke liquid to the liquid storage bin, the base is provided with a plunger, the plunger is plugged in the liquid injection hole, and the plunger can be detached along with the base to open the liquid injection hole when the smoke liquid needs to be added.
Preferably, a sealing ring is arranged between the atomizing seat and the outer edge of the base.
Preferably, the atomizing base is made of a silica gel material.
Preferably, the outer wall of the lower part of the shell is reduced inwards to form a plug-in part, and the plug-in part is inserted into the battery pack of the electronic cigarette for connection.
The electronic cigarette atomizer with the atomization bin cover has the beneficial effects that: the electronic cigarette atomizer with the atomization bin cover is provided with the unique atomization bin cover, so that the volume of the atomization bin is increased to improve the atomization amount of cigarette liquid, and the liquid supply orifice is arranged at the bottom of the atomization bin cover, so that the liquid guide stroke and the area are increased, the negative pressure resistance is high, and the liquid leakage is prevented; the two ends of the liquid guide strip are bent downwards and covered by the atomization bin cover to form a liquid guide channel, so that the liquid supply balance is effectively adjusted, an excellent and efficient liquid supply system is formed, and the burnt smell caused by insufficient liquid supply is prevented; in addition, due to the design of the atomization bin cover and the atomization seat, condensate can be reduced, and smoking experience of a user is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of a first embodiment of the invention;
FIG. 3 is a side cross-sectional view of a first embodiment of the invention;
FIG. 4 is an exploded view of the structure of the present invention;
FIG. 5 is a front cross-sectional view of the housing of the present invention;
FIG. 6 is a side cross-sectional view of the housing of the present invention;
FIG. 7 is a perspective view of the atomizing cartridge cover of the present invention;
FIG. 8 is a front cross-sectional view of the atomizing cartridge cover of the present invention;
FIG. 9 is a side cross-sectional view of the atomizing cartridge cover of the present invention;
FIG. 10 is a bottom view of the aerosolization cartridge cap of the present invention;
FIG. 11 is a perspective view I of the atomizing base of the present invention;
FIG. 12 is a second perspective view of the atomizing base according to the first embodiment of the present invention;
FIG. 13 is a front cross-sectional view of an atomizing base according to an embodiment of the present invention;
FIG. 14 is a side cross-sectional view of an atomizing base according to an embodiment of the present invention;
FIG. 15 is a bottom view of an atomizing base according to an embodiment of the present invention;
FIG. 16 is a perspective view of a base according to an embodiment of the invention;
FIG. 17 is a cross-sectional view of a base according to an embodiment of the invention;
FIG. 18 is a front cross-sectional view of a second embodiment of the present invention;
FIG. 19 is a side cross-sectional view of a second embodiment of the invention;
Fig. 20 is a perspective view of an atomizing base according to a second embodiment of the present invention;
FIG. 21 is a front cross-sectional view of an atomizing base according to a second embodiment of the present invention;
FIG. 22 is a side cross-sectional view of an atomizing base according to a second embodiment of the present invention;
Fig. 23 is a bottom view of an atomizing base according to a second embodiment of the present invention;
FIG. 24 is a perspective view of a second base of the present invention;
FIG. 25 is a front cross-sectional view of a second base of an embodiment of the present invention;
FIG. 26 is a side cross-sectional view of a second base of an embodiment of the present invention;
FIG. 27 is a perspective view I of an atomization cap according to another embodiment of the present invention;
Fig. 28 is a second perspective view of an atomization cap in accordance with another embodiment of the invention.
Wherein, the main reference sign indicates:
1. a housing; 10. a suction port; 11. a shell smoke tube; 12. a plug-in part; 13. an air inlet hole; 14. a convex strip; 2. a liquid storage bin; 3. an atomization bin cover; 31. a lower cover; 32. the vertical wall of the bin cover; 33. an upper cover; 34. a bin cover smoke tube; 35. a liquid supply orifice; 36. an inclined cover plate; 37. reinforcing ribs; 38. clamping; 39. a skirt edge; 391. a protruding foot; 4. an atomization bin; 5. an atomizing unit; 51. a liquid guiding strip; 52. a heating wire; 6. an atomization seat; 60. an air passage; 601. an air inlet of the air passage; 602. an air inlet notch; 61. an upper boss; 611. a U-shaped groove; 612. a vertical groove; 613. a liquid storage tank; 62. a lower boss; 620. an electrode blind hole; 63. an atomizing base wall; 64. an upper boss cavity; 65. a liquid guide channel; 66. a liquid injection hole; 7. a base; 70. a base groove; 701. a condensate collection chamber; 71. a plunger; 72. an electrode mounting hole; 73. an air inlet pipe; 731. a liquid baffle; 732. a side incision; 8. a seal ring; 9. positive and negative electrodes.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent.
For convenience of description in the following description, the suction port of the electronic cigarette atomizer with the atomization bin cover is vertically placed upwards as shown in the figure, and description of the upper part, the lower part, the upper end, the lower end, the upper surface, the lower surface and the like of each part in the description refer to the upper and lower position relationship when the suction port of the electronic cigarette atomizer with the atomization bin cover is vertically placed upwards.
Example 1
As shown in fig. 1, the electronic cigarette atomizer with the atomization bin cover is used for being connected with a battery assembly (not shown in the figure) of an electronic cigarette to form the electronic cigarette.
As shown in fig. 2-6, the electronic cigarette atomizer with the atomization bin cover comprises a hollow shell 1 with a closed upper end and an open lower end, wherein a liquid storage bin 2, an atomization bin cover 3, an atomization bin 4, an atomization unit 5, an atomization seat 6 and a base 7 are sequentially arranged in the shell 1 from top to bottom, the base 7 is plugged in the lower end opening of the shell 1, a suction port 10 is arranged at the upper end of the shell 1, a shell smoke tube 11 integrally connected with the shell is downwards arranged at the suction port 10, the shell smoke tube 11 is a conical tube with the smallest middle tube diameter and gradually expanded upper and lower ends, the flow velocity of smoke during smoke suction can be reduced by the conical tube gradually expanded upwards, small liquid drops in the smoke can be prevented from being separated out due to the fact that the flow velocity is too fast, and the small liquid drops which are separated out can be adsorbed by the inner wall of the conical tube, and bad smoking experience caused by direct suction into a user mouth can be avoided; the downwardly diverging conical tube, i.e. the flow rate increases as the inner diameter decreases as the smoke exits so that the user draws more smoke per port. The atomizing unit 5 comprises a liquid guide strip 51 and a heating wire 52 arranged at the middle section of the liquid guide strip, and an air passage 60 is arranged in the atomizing seat 6 in the up-down direction.
As shown in fig. 7 to 10, the atomizing bin cover 3 comprises an annular lower cover 31 horizontally arranged at the lower end thereof, a bin cover vertical wall 32 vertically arranged upward along the inner edge of the lower cover, an upper cover 33 provided with a central hole at the upper end of the bin cover vertical wall 32, and a bin cover smoke tube 34 upwardly arranged at the central hole of the upper cover, the upper end of the bin cover smoke tube 34 is inserted into the housing smoke tube 11, and the upper cover 33 comprises an inclined cover plate 36 inclined upward from outside to inside. The structural design of the atomization bin cover 3 does not need to be provided with an orifice on the lower cover 31, so that the area of the lower cover can be reduced, the area of the upper boss 61 is increased, and the height of the vertical wall 32 of the bin cover is increased, so that the volume of the atomization bin 4 is greatly enlarged, the smoke liquid is more effectively atomized in the atomization bin 4, and the smoke amount sucked out by each opening of a user is greatly increased. The upper cover 33 comprising the inclined cover plate 36 is arranged at the upper end of the vertical wall 32 of the bin cover, so that the volume of the atomization bin 4 is increased, and meanwhile, the upwardly inclined upper cover 33 is easier to collect smoke generated when a user smokes, so that the smoke flows into the bin cover smoke tube 34 towards the middle top.
As shown in fig. 5 to 8, the upper cover 33 includes a bevel cover plate 36 that is inclined upward from the outside to the inside.
The outer surface of the vertical wall 32 of the bin cover is provided with a raised reinforcing rib 37 which is contacted with the inner surface of the shell 1. The reinforcing ribs 37 are in contact with the inner surface of the shell, so that the vertical wall of the bin cover has a reinforcing and supporting effect, and smoke liquid leakage caused by extrusion, loosening and deformation of the wall part of the atomizing bin cover 3 under the condition of no support is avoided.
The inner wall of the shell 1 is provided with vertical raised strips 14, the position of the vertical wall 32 of the bin cover relative to the raised strips 14 is provided with clamping positions 38, and the raised strips 14 are clamped by the clamping positions 38. The clamping position 38 in the embodiment is a shape that the vertical wall of the bin cover is recessed into a right angle, and the convex strips 14 can be just embedded into the right-angle clamping position 38, so that the atomization bin cover 3 can be positioned and fixed relative to the shell 1, and the atomization bin cover is convenient to install in production and can also prevent smoke liquid leakage caused by deformation caused by displacement.
The atomization bin cover 3 is provided with a skirt edge 39 downwards at the outer edge of the lower cover 31, and the skirt edge 39 is sleeved on the outer wall of the upper end of the atomization seat 6. The skirt edge 39 is sleeved with the atomization seat 6, and has the functions of upwards supporting the atomization bin cover, stably connecting and sealing.
As shown in fig. 27 and 28, in other embodiments, the atomization cap 3 is provided with a protruding foot 391 protruding downward at the bottom of the lower cap 31, and the protruding foot 391 is inserted into a fixing groove (not shown) provided at the upper part of the atomization seat, so as to support the atomization cap upward and stabilize the connection.
As shown in fig. 11-15, a hollow upper boss 61 is provided at the upper part of the atomizing base 6, a cavity 64 is provided in the middle of the upper boss 61, the cavity 64 can further increase the volume of the atomizing bin 4, two opposite U-shaped grooves 611 are provided at the end surface of the upper boss 61, the outer side wall parts of the U-shaped grooves 611 are recessed inwards to form a vertical groove 612, the middle section of the liquid guiding strip 51 is transversely erected on the two U-shaped grooves 611, the liquid guiding strip 51 is bent and placed downwards in the vertical groove 612 beyond the two side parts of the U-shaped grooves, a liquid storage groove 613 is provided downwards at the outer side surface of the root part of the upper boss 61 of the atomizing base 6, the liquid storage groove 613 is used for storing the smoke liquid flowing in when not sucking smoke so as to rapidly supply the smoke liquid to the liquid guiding strip 51 without flowing in enough smoke liquid supply throttle hole 35 when sucking smoke, and has the effect of buffering the smoke liquid.
As shown in fig. 2-3, the vertical wall 32 of the bin cover is sleeved on the outer wall of the upper boss 61, the vertical wall 32 of the bin cover and the vertical groove 612 of the upper boss 61 enclose a liquid guide channel 65, two sides of the liquid guide strip 52 are partially filled in the liquid guide channel 65, the bottom of the liquid guide channel 65, which is located by the vertical wall 32 of the bin cover, is provided with a liquid supply orifice 35 to communicate the liquid guide channel 65 with the liquid storage bin 2, the lower cover 31 seals and covers the liquid storage groove 613, and the liquid storage groove 613 is communicated with the liquid guide channel 65. The cavity 64 between the atomizing bin cover 3 and the upper boss 61 form an atomizing bin 4. According to the embodiment of the invention, the liquid supply throttle hole 35 is transversely arranged on the vertical wall of the bin cover, so that the situation that the liquid supply throttle hole is vertically arranged on the lower cover of the atomization bin cover is avoided, and the faults that the liquid flow speed is too high and the liquid leakage is easy to occur finally due to the fact that the negative pressure is too high and the liquid gravity is superposed when a user smokes can be avoided.
As shown in fig. 2-6, the bin cover smoke tube 34 is a conical tube with a tapered outer diameter from bottom to top so as to collect more smoke and discharge the smoke outwards rapidly, and the outer wall of the bin cover smoke tube 34 is inserted into the inner wall of the lower end of the shell smoke tube 11 and is in interference fit with the inner wall of the shell smoke tube, so that the atomization bin cover is pushed upwards during assembly, and the assembly is simple and the sealing performance is good.
As shown in fig. 2 and 3, the liquid storage bin 2 is formed by a space surrounded by the inner wall of the shell 1, the outer wall of the atomization bin cover 3 and the outer wall of the shell smoke tube 11, and the interior of the liquid storage bin 2 is used for storing electronic cigarette liquid.
As shown in fig. 1, the outer wall of the lower part of the housing 1 is reduced inwards to form a plug-in part 12, the plug-in part 12 is inserted into a battery component (not shown in the figure) of the electronic cigarette for connection, in this embodiment, a male buckle is arranged on the plug-in part 12 for snap-in connection, and in other embodiments, connection can be performed in other manners, such as a magnetic attraction manner, etc.
As shown in fig. 11-15, a lower boss 62 is provided at the lower part of the atomizing base 6, a base groove 70 is provided at the upper part of the base 7, the lower boss 62 is inserted into the base groove 70, and a sealing ring 8 is provided between the lower boss 62 and the outer edge of the base groove 70 for sealing and preventing air leakage or liquid leakage.
As shown in fig. 2,3, 6, 13 and 14, the side wall of the lower portion of the housing 1 is provided with an air inlet hole 13, the air passage 60 in the atomization seat 6 is not vertically straight-through, but an inlet 601 forming the air passage 60 is led out in an L shape at the wall portion of the atomization seat, the air inlet 601 of the air passage forms an included angle, for example, a 90-degree included angle, with the air inlet hole 13, and is communicated with a gap (not shown in the drawings) formed by the inner wall of the housing 1 after being retracted by part of the outer wall of the atomization seat 6, the inlet 601 of the air passage 60 is provided with an air inlet notch 602 at the lower boss 62 downwards, and the air inlet notch 602 and the base groove 70 enclose to form a condensate collecting cavity 701. According to the structure, the air inlet hole 13 is arranged on the side wall of the shell, air inlet at the opening of the base is avoided, and the damage of a circuit structure in the battery assembly caused by the fact that smoke liquid or smoke reversely flows into the battery assembly of the electronic cigarette when a user finishes smoking is avoided. In addition, the air passage 60 is not straight up and down, but is L-shaped and penetrates out of the wall of the atomizing seat 6, so that a certain space is reserved at the bottom of the atomizing seat 6 to form a condensate collecting cavity 701 for containing the drops which fall from the upper part of the air passage 60 and are not atomized, and the drops are prevented from being sucked into the air passage again. The air inlet 601 of the air passage forms a certain included angle with the air inlet hole 13 and is communicated with a gap formed by the inner wall of the shell 1 after being contracted inwards through part of the outer wall of the atomization seat 6, so that the air passage is lengthened, and the condensate collecting cavity 701 can be prevented from leaking out.
As shown in fig. 2, 3, 12, 13, 16 and 17, the atomization seat 6 is provided with a liquid injection hole 66 penetrating up and down, the liquid injection hole 66 is used for adding smoke liquid to the liquid storage bin 2, the base 7 is provided with a plunger 71, the plunger 71 is blocked in the liquid injection hole 66, and the plunger 71 can open the liquid injection hole 66 along with the disassembly of the base 7 when the smoke liquid needs to be added.
As shown in fig. 2 and 3, the middle outer wall 63 of the atomizing base 6 is tightly sleeved with the inner wall of the housing 1, and the atomizing base 6 is made of silica gel material.
As shown in fig. 4, 16 and 17, the base 7 is provided with an electrode mounting hole 72 for mounting the positive and negative electrodes 9, the lower boss 62 is provided with an electrode blind hole 620, and the positive and negative electrodes 9 are respectively inserted into the electrode blind hole 620.
Example two
Referring to fig. 18-26, in the second embodiment, on the basis of the first embodiment, some local changes are made to the structures of the atomizing base and the base.
As shown in fig. 18 to 21, the air passage 60 in the atomizing base 6 is vertically straight-through and communicates with an air intake notch 602 provided at the lower boss 62.
As shown in fig. 22-26, the middle of the base groove 70 is provided with an integrally connected air inlet pipe 73, the bottom of the air inlet pipe 73 is opened, the top is sealed and is provided with an inclined liquid baffle 731, the upper side wall is partially cut to form a side notch 732, the liquid baffle 731 is reversely inclined to the side notch 732, the air inlet pipe 73 is inserted into the air passage 60 in the atomizing base, and the side notch 732 corresponds to the air inlet notch 602 of the lower boss 62.
As shown in fig. 18 to 19, the condensate collecting chamber 701 is defined by the atomizing base 6, the base recess 70, and the lower portion of the side cutout 732 of the air intake pipe 73.
The liquid baffle 731 is configured to block the drops falling from the upper portion of the air duct 60 and guide the drops into the condensate collecting chamber 701, so as to prevent the drops from flowing from the base 7 into the electronic cigarette battery pack connected to the atomizer to contaminate and corrode the battery or circuit parts.
In other respects, this embodiment is the same as embodiment one.
The foregoing description is only of the preferred embodiments of the invention, and the above-described embodiments are not intended to limit the invention. Various changes and modifications may be made within the scope of the technical idea of the present invention, and any person skilled in the art may make any modification, modification or equivalent substitution according to the above description, which falls within the scope of the present invention.
Claims (10)
1. An electron smog spinning disk atomiser with atomizing storehouse lid for with the battery pack of electron cigarette is connected and is constituteed electron cigarette, its characterized in that: the device comprises a shell with a closed upper end and an open lower end and hollow, wherein a liquid storage bin, an atomization bin cover, an atomization bin, an atomization unit, an atomization seat and a base are sequentially arranged in the shell from top to bottom, the base is plugged in the lower end opening of the shell, a suction port is arranged at the upper end of the shell, a shell smoke tube integrally connected with the shell is downwards arranged at the suction port, the liquid storage bin is formed by a space surrounded by the inner wall of the shell, the outer wall of the atomization bin cover and the outer wall of the shell smoke tube, and the atomization bin cover separates the liquid storage bin from the atomization bin;
the atomization bin cover comprises an annular lower cover horizontally arranged at the lower end of the atomization bin cover, a bin cover vertical wall vertically arranged upwards along the inner edge of the lower cover, an upper cover provided with a central hole and arranged at the upper end of the bin cover vertical wall, and a bin cover smoke pipe upwardly arranged at the central hole of the upper cover, wherein the upper end of the bin cover smoke pipe is inserted into the shell smoke pipe;
An air passage is arranged in the atomization seat in the up-down direction, a hollow upper boss is arranged on the upper portion of the atomization seat, the atomization unit is arranged on the upper boss in a supporting mode, a vertical groove is formed in the outer wall of the upper boss and communicated with the atomization unit, a liquid supply orifice is arranged on the atomization bin cover to communicate the liquid storage bin with the vertical groove, and the liquid supply orifice is transversely arranged at the bottom of the vertical wall of the bin cover;
the atomization bin cover is connected with the upper part of the atomization seat, the lower part of the inner wall of the vertical wall of the bin cover is sleeved on the outer wall of the upper boss, the lower cover is connected with the part of the upper end of the atomization seat except the upper boss, the outer wall of the middle part of the atomization seat is tightly sleeved with the inner wall of the shell, and the atomization bin is formed by a space between the atomization bin cover and the upper boss of the atomization seat and a space inside the upper boss;
The upper cover comprises an inclined cover plate which is inclined from outside to inside upwards, the outer surface of the vertical wall of the bin cover is provided with a bulge and a reinforcing rib which is contacted with the inner surface of the shell, the outer edge of the lower cover of the atomization bin cover is downwards provided with a skirt, and the skirt is sleeved on the outer wall of the upper end of the atomization seat;
the inner wall of the shell is provided with vertical raised strips, the vertical wall of the bin cover is provided with clamping positions relative to the raised strips, the clamping positions are in a shape that the vertical wall of the bin cover is recessed into a right angle, and the raised strips can be just embedded into the right-angle clamping positions to be clamped;
The atomization bin cover is provided with a downward protruding pin at the bottom of the lower cover, and the protruding pin is inserted into a fixing groove arranged at the upper part of the atomization seat;
The plane of the atomizing seat, which is positioned at the outer side of the root of the upper boss, is downwards provided with a liquid storage tank, the liquid storage tank is communicated with the vertical groove, and the lower cover seals the liquid storage tank in a sealing way;
The atomization unit comprises a liquid guide strip and heating wires arranged at the middle section of the liquid guide strip, two opposite U-shaped grooves are formed in the end face of the upper boss, the vertical grooves are formed in the outer sides of the U-shaped grooves, the middle section of the liquid guide strip is transversely erected on the two U-shaped grooves, two side parts of the liquid guide strip, which exceed the U-shaped grooves, are bent downwards and are arranged in the vertical grooves, the vertical walls of the bin cover and the vertical grooves of the upper boss enclose a liquid guide channel, and two side parts of the liquid guide strip are filled in the liquid guide channel;
the shell smoke tube is a conical tube with the minimum middle tube diameter and gradually expanding from the middle to the upper and lower ends.
2. The electronic cigarette atomizer with an atomization cap of claim 1 wherein: the bin cover smoke tube is a conical tube with the outer diameter gradually reduced from bottom to top, and the outer wall of the bin cover smoke tube is inserted into the inner wall of the lower end of the shell smoke tube in an interference fit mode.
3. The electronic cigarette atomizer with an atomization cap of claim 1 wherein: the lower part of the atomizing seat is provided with a lower boss, the upper part of the base is provided with a base groove, and the lower boss is inserted into the base groove.
4. The electronic cigarette atomizer with an atomization cap of claim 3 wherein: the lower part lateral wall of shell is equipped with the inlet port, the air vent in the atomizing seat is the wall portion that the atomizing seat was worn out to L shape and constitutes the air inlet of air vent, the air inlet of air vent with the inlet port is certain contained angle and through the clearance intercommunication that atomizing seat part outer wall shrink and shell inner wall formed, the air inlet position of air vent is equipped with down in lower boss department and admits air the breach, admit air the breach with the base recess encloses and closes and form condensate collection chamber.
5. The electronic cigarette atomizer with an atomization cap of claim 3 wherein: the utility model discloses a liquid collecting device, including atomizing seat, base recess, upper portion lateral wall part, lower boss, air inlet notch, base recess, upper portion lateral wall part cutting and forming the side notch, the air inlet pipe inserts in the air inlet channel of atomizing seat, the side notch with lower boss's air inlet notch corresponds, atomizing seat with base recess, air inlet tube's side notch lower part encloses and closes and form the condensate and collect the chamber.
6. The electronic cigarette atomizer with an atomization cap of claim 3 wherein: the base is provided with positive and negative electrodes, two electrode blind holes are formed in the lower boss, and the positive and negative electrodes are respectively inserted into the two electrode blind holes.
7. The electronic cigarette atomizer with an atomization cap of claim 1 wherein: the atomizing seat is internally provided with a liquid injection hole which is vertically communicated, the liquid injection hole is used for adding smoke liquid to the liquid storage bin, the base is provided with a plunger, the plunger is plugged in the liquid injection hole, and the plunger can be detached along with the base to open the liquid injection hole when the smoke liquid needs to be added.
8. The electronic cigarette atomizer with an atomization cap of claim 1 wherein: and a sealing ring is arranged between the atomizing seat and the outer edge of the base.
9. The electronic cigarette atomizer with an atomization cap of claim 1 wherein: the atomizing seat is made of a silica gel material.
10. The electronic cigarette atomizer with an atomization cap of claim 1 wherein: the outer wall of the lower part of the shell is reduced inwards to form a plug-in part, and the plug-in part is inserted into the battery pack of the electronic cigarette for connection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258533.2A CN109864347B (en) | 2019-04-01 | 2019-04-01 | Electronic cigarette atomizer with atomization bin cover |
| PCT/CN2020/080626 WO2020199951A1 (en) | 2019-04-01 | 2020-03-23 | Electronic cigarette atomizer with atomizing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258533.2A CN109864347B (en) | 2019-04-01 | 2019-04-01 | Electronic cigarette atomizer with atomization bin cover |
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| Publication Number | Publication Date |
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| CN109864347A CN109864347A (en) | 2019-06-11 |
| CN109864347B true CN109864347B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910258533.2A Active CN109864347B (en) | 2019-04-01 | 2019-04-01 | Electronic cigarette atomizer with atomization bin cover |
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| Country | Link |
|---|---|
| CN (1) | CN109864347B (en) |
| WO (1) | WO2020199951A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109864347B (en) * | 2019-04-01 | 2024-05-28 | 惠州市新泓威科技有限公司 | Electronic cigarette atomizer with atomization bin cover |
| CN110292211A (en) * | 2019-07-03 | 2019-10-01 | 深圳雾芯科技有限公司 | A kind of aerosol container |
| CN110353308A (en) * | 2019-07-03 | 2019-10-22 | 深圳雾芯科技有限公司 | A kind of aerosol container |
| CN110613171A (en) * | 2019-09-30 | 2019-12-27 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
| CN111134364A (en) * | 2020-01-17 | 2020-05-12 | 深圳市康泓威科技有限公司 | Flat atomizing device and flat electronic cigarette with same |
| CN113197356A (en) * | 2021-04-20 | 2021-08-03 | 深圳市华诚达精密工业有限公司 | Atomization device and aerosol generation device |
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| Publication number | Publication date |
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| WO2020199951A1 (en) | 2020-10-08 |
| CN109864347A (en) | 2019-06-11 |
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