CN215075507U - Oil storage bin cover, atomizer and electronic cigarette - Google Patents
Oil storage bin cover, atomizer and electronic cigarette Download PDFInfo
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- CN215075507U CN215075507U CN202120678278.XU CN202120678278U CN215075507U CN 215075507 U CN215075507 U CN 215075507U CN 202120678278 U CN202120678278 U CN 202120678278U CN 215075507 U CN215075507 U CN 215075507U
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Abstract
The utility model discloses an oil storage bin cover, atomizer and electron cigarette, this oil storage bin cover include the main part, the periphery wall of main part is formed with the space groove of air feed circulation, offer on the cell wall of space groove and be used for admitting air and realize atomizing inlet port and/or be used for the air vent that supplies the tobacco tar to ventilate. The oil storage bin cover of the utility model can form a space in the atomizer by designing the space groove, the air flow can enter the atomizing channel only through the space, and the condensed tobacco tar of the atomizing channel flows into the space formed by the space groove at most except the tobacco tar left in the atomizing channel, so that the external leakage is avoided; in addition, design the air vent on the space groove, but make the air exhaust during the oiling, make oiling efficiency accelerate, can supply the air to make the tobacco tar get into the heat-generating body more rapidly from the oil storage storehouse during the smoking, utilize the space groove also can prevent from leaking outward from the tobacco tar that the air vent spills over simultaneously.
Description
Technical Field
The utility model relates to a make things convenient for oiling to improve oil storage cap, atomizer and electron cigarette of atomization efficiency.
Background
At present, the air current in the conventional atomizer directly enters into the atomizing channel from the air inlet on the atomizer to drive the smog after heating and atomizing to flow, so the tobacco tar after condensation leaks outside the air inlet through the atomizing channel directly easily, pollutes the atomizer, and the tobacco tar that leaks outside is stained with easily when the user uses, and all brings inconvenience for using and carrying.
In addition, the air in the oil storage bin can not be discharged in time to influence the oil injection efficiency in the oil injection process, and the tobacco tar is extruded by the air in the oil storage bin and can overflow from the oil filling hole to pollute the atomizer outside the oil storage bin. In the second smoking process, after the heating body heats and consumes the tobacco tar, air cannot enter the oil storage bin because the oil storage bin is isolated from the outside, and the tobacco tar cannot rapidly enter the heating body for supplement due to the pressure difference of the air, so that the heating body is burnt out.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an oil storage cap, atomizer and electron cigarette that make things convenient for the oiling to improve atomization efficiency is provided for solve the technical problem that prior art exists.
The utility model provides a technical scheme as follows that above-mentioned technical problem took:
the utility model provides an oil storage bin cover, includes the main part, the periphery wall of main part is formed with the space groove that supplies the air current circulation, offer on the cell wall of space groove and be used for admitting air to realize atomizing inlet port and/or be used for supplying the air vent of tobacco tar. The air inlet is communicated with an atomization channel of the atomizer, the atomization channel is an airflow channel which is provided with a heating body and used for heating atomized tobacco tar and enabling airflow to flow to a cigarette holder opening, and for example, the air inlet can be communicated with the atomization channel through an air channel designed on the main body or directly communicated with the atomization channel. The vent hole is communicated with an oil storage space of the atomizer, the oil storage space is used for containing the smoke and the like, for example, the vent hole is directly communicated with the oil storage space, or an oil guide channel designed on the main body is utilized to be communicated with the oil storage space. Wherein, in some examples, the cell wall of space groove is seted up the inlet port, does not design the air vent, and the air current in the atomizing passageway of atomizer and space groove are communicating this moment, and the tobacco tar of condensation after the atomizing basically can remain in the atomizing passageway, flows to the space inslot at most, can not produce the hourglass. In other examples, the cell wall of space groove has seted up the air vent, does not design the inlet port, but sets up the inlet port on other parts of atomizer, sets up the air vent and also utilizes the space groove to prevent that air vent seepage oil from leaking outward at the cell wall of space groove equally, but the air vent makes when oiling can arrange the air, makes oiling efficiency accelerate, can supply the air to make the tobacco tar get into the heat-generating body more rapidly from the oil storage storehouse during smoking. In a more preferable embodiment, the air inlet and the vent hole are simultaneously arranged on the wall of the space groove, so that air inlet and air exhaust are simultaneously circulated, air flow is smoother, air pressure is more stable, and smoke is more uniform and smoother.
In a preferred embodiment, the main body is formed with an air passage, and an air inlet hole formed on a wall of the space groove is communicated with the air passage. Wherein the air passage can be connected with the atomizing passage. In other examples, the air passage is not designed in the main body, the air inlet hole is formed in the groove side wall of the space groove, the atomization channel is connected to the far end of the main body, and the air inlet hole is directly communicated with the atomization channel.
In a preferred embodiment, the airway extends from the proximal end to the distal end of the body. Wherein, the inlet port can be seted up on the groove diapire of space groove, directly communicates with each other with the air flue.
In a preferred embodiment, the distal end of the main body is formed with a first tube protruding, and the first tube is communicated with the air passage. The protruding first pipe is convenient for being connected with an atomization channel (such as a limiting body), meanwhile, the first sealing piece is convenient to mount and position, and the limiting body for forming the atomization channel is prevented from shaking left and right.
In a preferred embodiment, the body is formed with a gas port for introducing an external gas flow into the spatial groove. In other examples, the body may not have a vent. When the housing of the atomizer encloses the spatial groove, the gas opening can be designed on the housing; when the sealing wall is connected to the main body, the air port can be formed on the sealing wall when the sealing wall is used to seal the space groove; when the main body is inserted into the oil storage bin, the spatial groove is sealed by the wall of the oil storage bin, and the air port can be arranged on the wall of the oil storage bin as long as the air port can introduce air flow into the spatial groove.
In a preferred embodiment, the air port extends from the proximal end of the body into the spatial groove. In particular, the air port is formed from a proximal end wall of the body through to a slot side wall of the spatial slot.
In a preferred embodiment, a second tube is formed on the wall of the space groove in a protruding manner, and the second tube is communicated with the air port. The second pipe mainly protrudes and extends on the side wall of the space groove to prevent the smoke oil leaking to the space groove from flowing out of the air port, and the second pipe is mainly used for guiding the air flow to enable the air flow to directly enter the space groove.
In a preferred embodiment, the main body is formed with an oil guide passage, and a vent hole formed in a wall of the spatial groove is communicated with the oil guide passage.
In a preferred embodiment, the oil guiding channel is opened at the far end of the main body, one end of the oil guiding channel is open and is used for being connected with the oil storage space of the atomizer, and the other end of the oil guiding channel is closed.
In a preferred embodiment, a third tube is formed at the distal end of the main body in a protruding manner, and the third tube is communicated with the oil guide channel. The protruding third pipe is convenient for installing and positioning the first sealing element, sealing is realized, and oil leakage at the opening of the oil guide channel is avoided.
In a preferred embodiment, a groove is formed on a groove wall of the spatial groove, and the vent hole is formed on a groove wall of the groove. Wherein, the groove can be arranged on the groove side wall or the groove bottom wall of the spatial groove. The vent hole can be arranged on the side wall or the bottom wall of the groove. The groove can be filled with a cotton absorbing piece, so that smoke oil remained in the vent hole is absorbed and rapidly expanded to block the vent hole, and the smoke oil is isolated in the oil storage bin. When smoking, the tobacco tar absorbed by the cotton absorbing piece can be sucked back into the oil storage bin along with the air. In other examples, the vent holes may be formed directly in the walls of the spatial channels without the need for grooves.
In a preferred example, the groove side wall of the groove is further formed with an air groove extending along the depth direction of the groove. Wherein, the smoothness of air exhaust and air supplement is improved by the air groove.
In a preferred embodiment, the vent hole is formed in the side wall of the groove, a communication groove is formed in the bottom wall of the groove, one end of the communication groove is in butt joint with the vent hole, and the other end of the communication groove is connected with the air groove; or the vent hole is formed in the bottom wall of the groove, and the air groove is in butt joint with the vent hole. Wherein, the vent hole is arranged on the groove side wall of the groove, and the sealing end of the oil guide channel is positioned at the vent hole. The communicating groove mainly plays a role in guiding air.
In a preferred example, the depth of the air groove is less than or equal to 0.5mm, and the width of the air groove is less than or equal to 3 mm. Further preferably, the depth of the air groove is less than or equal to 0.1mm, and the width of the air groove is less than or equal to 1 mm. For example, the depth of the gas groove may be 0.03 mm, 0.05mm, 0.07mm, 0.1mm, 0.15mm, 0.2mm, 0.3mm, 0.4 mm; the width of the air groove can be 0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.45mm, 0.5mm, 0.55mm, 0.6mm, 0.65mm, 0.7mm, 0.8mm, 0.9mm, 1mm, 1.5mm, 2mm, 2.5 mm.
In a preferred embodiment, the cross-sectional area of the vent hole is less than or equal to 7mm2. Further preferably, the cross-sectional area of the vent hole is less than or equal to 3.2mm2(ii) a The depth of the air groove is less than or equal to 0.2mm, and the width of the air groove is less than or equal to 2 mm. More preferably, the cross-sectional area of the vent hole is less than or equal to 0.8mm2. For example, the cross-sectional area of the vent holes may be 0.21mm2、 0.24mm2、0.26mm2、0.79mm2、1.77mm2、3.1mm2、4.9mm2。
In a preferred embodiment, the main body further defines an oil hole, and the oil hole extends from the proximal end to the distal end of the main body. Wherein, inject the tobacco tar into the oil storage bin through the oil filler point.
The utility model also provides an atomizer, including oil storage storehouse and the aforesaid arbitrary oil storage storehouse lid.
In a preferred embodiment, the main body is inserted into one end of the oil storage bin, and the bin wall of the oil storage bin seals the space groove of the main body to form a space; or, the oil storage bin cover comprises a sealing wall, the sealing wall seals the space groove of the main body, the sealing wall and the main body are integrally formed or connected with each other, and the oil storage bin cover is connected to one end of the oil storage bin.
In a preferred embodiment, the atomizer still includes atomizing core subassembly, atomizing core subassembly includes spacing body and heat-generating body, spacing body is the cavity form, the one end of spacing body stretches into in the air flue of main part, the other end of spacing body stretches into in the oil storage storehouse, the lateral wall of spacing body stretches into an at least inlet port has been seted up at the position in oil storage storehouse, the heat-generating body sets up spacing internally, the inlet port with the heat-generating body sets up relatively.
In a preferred embodiment, the near-end of the air flue of the main part is sealed through a heating body fixing seat, the heating body fixing seat is installed at one end of the limiting body and fixedly installed on the heating body, the heating body fixing seat is far away from one end of the limiting body, a pin fixing part is installed at one end of the limiting body, and pins of the heating body are fixed on the pin fixing part.
In a preferred embodiment, a cigarette mouth is arranged at one end of the oil storage bin, which is far away from the oil storage bin cover, the cigarette mouth protrudes towards the inside of the oil storage bin to form a smoke tube, and one end of the limiting body is butted with the smoke tube and is sleeved in the smoke tube or is sleeved outside the smoke tube.
In a preferred embodiment, a cotton suction piece is arranged in the vent hole.
In a preferred example, the bottom of the groove corresponding to the vent hole and arranged in the spatial groove is provided with a cotton suction piece.
In a preferred example, a filling plug is further installed in a groove which is formed in the spatial groove and corresponds to the vent hole, and the filling plug presses on the cotton suction piece. Wherein, the filling plug can prevent that the cotton piece that inhales from droing, and it can be plug, wooden plug etc..
In a preferred embodiment, the distal end of the main body is provided with a first sealing member for sealing with the oil storage bin. Wherein, the through-hole with first pipe and third pipe looks adaptation is seted up to first sealing member, and first sealing member is roughly the same and the suit is at the distal end of main part with the cross sectional shape of main part, keeps apart and seals the oil storage space in main part and the oil storage storehouse.
In a preferred embodiment, a second sealing element is arranged between the air passage wall of the air passage of the main body and the outer wall of the limiting body. The second sealing element is sleeved on the periphery of the limiting body and is positioned on the inner periphery of the air passage.
In a preferred embodiment, a third sealing element is arranged between the smoke tube and the limiting body. Wherein, the smoke pipe is made of materials such as rubber, plastic and the like. Further preferably, the smoke tube is sleeved on the periphery of one end of the limiting body, and the third sealing piece is located between the inner peripheral wall of the smoke tube and the outer peripheral wall of the limiting body.
In a preferred example, an oil seal plug is arranged in the oil filling hole of the main body.
In a preferred embodiment, the proximal end of the main body is mounted with a sump cover. Wherein, the oil bin cover is made by the metal, and when the heat-generating body generated heat, atomizing core subassembly can take place the inflation, can hoop atomizing core subassembly through the oil bin cover, avoids its inflation to produce gap and oil leak.
The utility model also provides an electron cigarette, including above-mentioned atomizer and electric core subassembly. Wherein, can fixed connection between atomizer and the electric core subassembly, also can dismantle the connection.
It should be noted that the first sealing element, the second sealing element, the third sealing element and the oil sealing plug may be made of rubber, plastic or silicone.
It should be noted that the terms "proximal" and "distal" as used herein are relative terms, i.e., refer to one end of the body and the other end of the body.
It should be noted that a great number of technical features are described in the specification of the present application, and are distributed in various technical solutions, so that the specification is excessively long if all possible combinations of the technical features (i.e., technical solutions) in the present application are listed. In order to avoid this problem, the respective technical features disclosed in the above-mentioned utility model of the present application, the respective technical features disclosed in the following embodiments and examples, and the respective technical features disclosed in the drawings may be freely combined with each other to constitute various new technical solutions (which are considered to have been described in the present specification) unless such a combination of technical features is technically impossible. For example, in one example, the feature a + B + C is disclosed, in another example, the feature a + B + D + E is disclosed, and the features C and D are equivalent technical means for the same purpose, and technically only one feature is used, but not simultaneously employed, and the feature E can be technically combined with the feature C, so that the solution of a + B + C + D should not be considered as being described because the technology is not feasible, and the solution of a + B + C + E should be considered as being described.
Implement the utility model discloses an oil storage bin cover, atomizer and electron cigarette have following beneficial effect: the oil storage bin cover of the utility model can form a space in the atomizer by designing the space groove, the air flow can enter the atomizing channel only through the space, and the condensed tobacco tar of the atomizing channel flows into the space formed by the space groove at most except the tobacco tar left in the atomizing channel, so that the external leakage is avoided; in addition, design the air vent on the space groove, but make the air exhaust during the oiling, make oiling efficiency accelerate, can supply the air to make the tobacco tar get into the heat-generating body more rapidly from the oil storage storehouse during the smoking, utilize the space groove also can prevent from leaking outward from the tobacco tar that the air vent spills over simultaneously.
Drawings
The present invention will be described in detail with reference to the accompanying drawings so that the above advantages of the present invention can be more clearly understood. Wherein the content of the first and second substances,
fig. 1 is an exploded view of the atomizer of the present invention;
fig. 2 is a schematic structural view of the atomizer of the present invention;
fig. 3 is a schematic cross-sectional view of an atomizer according to the present invention;
fig. 4 is a schematic structural view of an oil storage cap of the atomizer of the present invention;
FIG. 5 is a schematic view of the evacuation gas flow diagram during the oil injection of the atomizer of the present invention;
fig. 6 is a schematic view of the atomizer of the present invention showing the flow of air and smoke during smoking.
Detailed Description
The following detailed description will be made with reference to the accompanying drawings and examples, so as to solve the technical problems by applying technical means to the present invention, and to fully understand and implement the technical effects of the present invention. It should be noted that, as long as no conflict is formed, the embodiments and the features in the embodiments of the present invention may be combined with each other, and the technical solutions formed are all within the scope of the present invention.
Example 1
In particular, as shown in fig. 1-3, to address the shortcomings of the prior art, in one embodiment of the present invention, an electronic cigarette includes an atomizer and an electric core assembly. Wherein the atomizer comprises: the oil storage bin comprises an oil storage bin 1, a third sealing element 2, a first sealing element 3, an oil storage bin cover 4, a second sealing element 5, an oil bin cover 6, an oil seal plug 7, a limiting body 8, a heating body 9, a heating body fixing seat 10, a pin fixing part 11, a cotton suction part 12 and a filling plug 13.
As shown in fig. 1-3, a mouthpiece 11 is opened at one end of the oil storage bin 1, a smoke tube 12 is formed by protruding from the mouthpiece 11 to the inside of the oil storage bin 1, and smoke generated by heating the tobacco tar flows out of the smoke tube 12.
As shown in fig. 4, the oil storage bin cover 4 includes a hollow main body, the hollow portion of the main body is used as an air passage 46, a space groove 41, an air opening 14, an air inlet hole 15, an oil filling hole 16 and a groove 19 are arranged on the main body, the air inlet hole 15 and the groove 19 are arranged in the space groove 41, and the air groove 17 and the vent hole 18 are arranged in the groove 19. The distal end of the body also projects with a first tube 42 and a third tube 43. The groove sidewall of the spatial groove 41 is further protrudingly formed with a second pipe 44.
Referring to fig. 1-3, the first sealing member 3 is sleeved on the oil storage bin cover 4 and pressed in the bottom opening of the oil storage bin 1, and the first sealing member 3 is positioned between the oil storage bin 1 and the oil storage bin cover 4 and used for sealing a combined gap between the oil storage bin 1 and the oil storage bin cover 4 to prevent oil leakage. The oil storage bin cover 4 is combined into a bottom opening of the oil storage bin 1, an up-and-down closed space 20 is formed between the space groove 41 and the bin wall of the oil storage bin 1, the air inlet hole 15 and the groove 19 are positioned in the space 20, the air port 14 and the oil filling hole 16 are positioned at the near end of the main body of the oil storage bin cover 4, the air port 14 is communicated with the space 20, the oil filling hole 16 is communicated with the oil storage bin 1 through an oil guide channel 45, and the air inlet hole 15 is communicated with the air channel 46. Referring to fig. 4, the vent hole 18 is formed in the upper end groove side wall of the groove 19 and directly communicates with the oil guide passage 45, and the air groove 17 is formed in the lower end groove side wall of the groove 19.
Referring to fig. 1-3, the third sealing member 2 is installed in the smoke pipe 12 of the oil storage 1, and the cotton suction member 12 is installed at the bottom of the groove 19 for absorbing residual smoke in the ventilation hole 18 and rapidly expanding to block the ventilation hole 18 to isolate the smoke in the oil storage. The tobacco tar that the cotton piece 12 of inhaling absorbed can be along with the air in the oil storage storehouse of being inhaled backward during the smoking, filling plug 13 dress is used for plugging up recess 19 in 19 and makes the air only discharge and get into from gas tank 17 on the cell wall of recess 19 when oiling and smoking, fix cotton piece 12 of inhaling simultaneously, prevent it and drop, heat-generating body 9 dress is used for heating atomizing tobacco tar in spacing body 8, spacing body 8 bottom mouth is pressed to heat-generating body fixing base 10 and is fixed, pin mounting 11 dress is in heat-generating body fixing base 10 bottom, the pin of heat-generating body 9 runs through in the internal fixation, wherein spacing body 8, heat-generating body 9, heat-generating body fixing base 10, pin mounting 11 makes up and has constituted atomizing core subassembly together. At least one oil inlet hole is opened to spacing body 8, and second sealing member 5 dress is in the air flue 46 of oil storage storehouse lid 4, atomizing core subassembly runs through in the air flue 46 of oil storage storehouse lid 4 and stretches into in the oil storage storehouse 1. Wherein, the spacing body 8 is positioned in the oil storage bin 1, and the upper port is sleeved in the smoke pipe 12 and passes through the third sealing element 2. The oil seal plug 7 is arranged in an oil filling hole 16 of the main body of the oil storage bin cover 4 and is used for blocking the oil filling hole 16 after oil is filled so as to prevent oil smoke from leaking. The oil bin cover 6 is arranged at the bottom of the oil storage bin 1 and used for preventing the oil storage bin 1 from being heated and deformed when conducting electricity.
Referring to fig. 4-5, when oil is filled, the smoke oil enters the oil storage bin 1 from the oil filling hole 16, the air in the oil storage bin 1 is discharged into the space inside the groove 19 from the vent hole 18, then is discharged into the space 20 from the air groove 17 on the inner wall of the groove 19, and then is discharged out of the air port 14 from the space 20. During smoking, outside air enters the space 20 from the air port 14, then a part of air enters the air passage 46 of the main body of the oil storage bin cover 4 from the air inlet 15, smoke generated by heating tobacco tar by the heating body 9 is driven to enter the limiting body 8, then the smoke is sucked out from the smoke pipe 12 of the oil storage bin 1, the other part of air enters the inner space of the groove 19 from the air groove 17 on the inner wall of the groove 19, then enters the oil storage bin 1 through the air vent 18, the tobacco tar in the oil storage bin 1 is supplemented by trace air, and the oil enters the heating body 9 from the oil inlet on the body of the limiting body 8 in an accelerating manner to supplement the tobacco tar.
Example 2
The difference from the embodiment 1 is that: the air vent 18 is arranged on the groove wall of the space groove 41 of the main body of the oil storage bin cover 4, but the air inlet hole 15 and the air passage 46 are not designed, and the space groove 41 is only matched with the air vent 18 for use. The design of the air inlet hole 15 is not limited as long as it is communicated with the atomizing passage containing the heating element 9.
Example 3
The difference from the embodiment 1 is that: the air inlet holes 15 are arranged on the groove wall of the space groove 41 of the main body of the oil storage bin cover 4, but the vent holes 18 are not designed, and the space groove 41 is only matched with the air inlet holes 15 for use. The whole atomizer can be designed without vent holes, or vent holes 18 can be designed on the wall of the oil storage bin 1.
Example 4
The differences from examples 1 to 3 are that: the oil storage cap 4 is provided at the outer periphery of the main body with a sealing wall (not shown) for sealing the space groove 41 to form the space 20, and the sealing wall and the main body may be integrally formed, detachably connected or fixedly connected. The connection mode of the oil storage bin cover 4 and the oil storage bin 1 is not limited, and the oil storage bin cover 4 can still be inserted into the oil storage bin 1 or coated on the periphery of one end of the oil storage bin 1 and can also be mutually butted.
The utility model has the advantages that the advantages are mainly shown in the following aspects:
(1) a sealed space formed by a space groove is designed in the atomizer, so that the phenomenon that the smoke oil directly flows out of the atomizer from an air passage to pollute the atomizer when the smoke oil leaks is avoided;
(2) the air vent can be used for exhausting air during oil injection, so that the oil injection efficiency is accelerated, and the defects that the air in the oil storage bin cannot be exhausted in time in the oil injection process of the conventional atomizer to influence the oil injection efficiency and the tobacco tar overflows from the oil injection hole to pollute the atomizer due to the extrusion of the air in the oil storage bin are solved;
(3) when smoking, the air groove and the vent hole can be used for supplementing air to enable the tobacco tar in the oil storage bin to enter the heating body more quickly, and the defect that the heating body is burnt out because the air cannot enter the oil storage bin and the tobacco tar cannot rapidly enter the heating body for supplementing due to the pressure difference of the air after the heating body of the conventional atomizer heats and consumes the tobacco tar and the oil storage bin is isolated from the outside is solved;
(4) the cotton suction piece can absorb the tobacco tar remained in the vent hole and rapidly expand to plug the lower port of the vent hole to isolate the tobacco tar in the oil storage bin, and the tobacco tar absorbed by the cotton suction piece can be reversely sucked into the oil storage bin along with the air during smoking. Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (15)
1. The oil storage bin cover is characterized by comprising a main body, wherein a space groove for air flow circulation is formed in the outer peripheral wall of the main body, and an air inlet hole for air inlet to realize atomization and/or an air vent for ventilation of tobacco tar are formed in the groove wall of the space groove.
2. The cover of claim 1, wherein the main body is formed with an air passage, and an air inlet hole opened on a wall of the space groove is communicated with the air passage; the airway extends from the proximal end to the distal end of the body; and/or
The far end of the main body is convexly extended to form a first pipe, and the first pipe is communicated with the air passage.
3. The oil storage bin cover according to claim 1, wherein the body is formed with a gas port for guiding an external air flow into the space groove;
the air port penetrates from the proximal end of the main body to the space groove; and/or the presence of a gas in the atmosphere,
and the wall of the space groove protrudes to form a second pipe, and the second pipe is communicated with the air port.
4. The cover according to claim 1, wherein the main body is formed with an oil guide passage, and a vent hole opened on a wall of the space groove is communicated with the oil guide passage;
the oil guide channel is arranged at the far end of the main body, one end of the oil guide channel is open and is used for being connected with an oil storage space of the atomizer, and the other end of the oil guide channel is closed; and/or
The far end of the main body is convexly extended to form a third pipe, and the third pipe is communicated with the oil guide channel.
5. The cover according to claim 1, wherein the groove wall of the space groove is provided with a groove, and the vent hole is provided on the groove wall of the groove.
6. The oil storage bin cover according to claim 5, wherein an air groove is further formed on the groove side wall of the groove, and the air groove extends in the depth direction of the groove.
7. The oil storage bin cover according to claim 6, wherein the vent hole is formed in a side wall of the groove, a communicating groove is formed in a bottom wall of the groove, one end of the communicating groove is in butt joint with the vent hole, and the other end of the communicating groove is connected with the air groove; or the vent hole is formed in the bottom wall of the groove, and the air groove is in butt joint with the vent hole; and/or
The depth of the air groove is less than or equal to 0.5mm, and the width of the air groove is less than or equal to 3 mm.
8. The oil storage bin cover according to claim 1, wherein the cross-sectional area of the vent hole is less than or equal to 7mm2(ii) a And/or
The main body is further provided with an oil filling hole, and the oil filling hole penetrates from the near end to the far end of the main body.
9. An atomiser comprising a sump and a sump cover as claimed in any of claims 1 to 8.
10. The atomizer according to claim 9, wherein said main body is inserted into one end of said oil storage bin, and a bin wall of said oil storage bin encloses a space groove forming space of said main body; or, the oil storage bin cover comprises a sealing wall, the sealing wall seals the space groove of the main body, the sealing wall and the main body are integrally formed or connected with each other, and the oil storage bin cover is connected to one end of the oil storage bin.
11. The atomizer of claim 9, wherein the atomizer further comprises an atomizing core assembly, the atomizing core assembly comprises a limiting body and a heating element, the limiting body is hollow, one end of the limiting body extends into the air passage of the main body, the other end of the limiting body extends into the oil storage bin, at least one oil inlet hole is formed in the position, extending into the oil storage bin, of the side wall of the limiting body, the heating element is arranged in the limiting body, and the oil inlet hole and the heating element are arranged oppositely.
12. The atomizer according to claim 11, wherein the proximal end of the air passage of the body is sealed by a heater fixing seat, the heater fixing seat is installed at one end of the position limiting body and fixedly installs the heater, a pin fixing member is installed at one end of the heater fixing seat away from the position limiting body, and a pin of the heater is fixed on the pin fixing member; and/or the presence of a gas in the atmosphere,
the oil storage bin is characterized in that a cigarette mouth opening is formed in one end, far away from the oil storage bin cover, of the oil storage bin, the cigarette mouth opening protrudes towards the inside of the oil storage bin to form a smoke pipe, and one end of the limiting body is in butt joint with the smoke pipe and is sleeved inside the smoke pipe or outside the smoke pipe.
13. The atomizer according to claim 9, wherein a cotton suction piece is arranged in the vent hole or a cotton suction piece is arranged at the bottom of a groove corresponding to the vent hole and arranged in the spatial groove; and/or
And filling plugs are further mounted in grooves corresponding to the vent holes and arranged in the space grooves, and the filling plugs are pressed on the cotton suction piece.
14. A nebulizer as claimed in claim 12, wherein the distal end of the body is provided with a first seal for sealing with the sump; and/or the presence of a gas in the atmosphere,
a second sealing element is arranged between the air passage wall of the air passage of the main body and the outer wall of the limiting body; and/or
A third sealing element is arranged between the smoke pipe and the limiting body; and/or
An oil seal plug is arranged in the oil filling hole of the main body; and/or
An oil bin cover is mounted at the near end of the main body.
15. An electronic cigarette, comprising the atomizer of any one of claims 9 to 14 and an electric core assembly for supplying power.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21000243.2A EP3970534A1 (en) | 2020-09-17 | 2021-08-25 | Atomizer |
| US17/412,192 US20220079226A1 (en) | 2020-09-17 | 2021-08-25 | Atomizer and e-cigarette comprising the same |
| CA3129457A CA3129457A1 (en) | 2020-09-17 | 2021-08-31 | Atomizer and e-cigarette comprising the same |
| KR1020210117044A KR20220037347A (en) | 2020-09-17 | 2021-09-02 | Atomizer and e-cigarette comprising the same |
| PCT/CN2021/128563 WO2022057952A1 (en) | 2020-09-17 | 2021-11-04 | Atomizer and electronic cigarette |
| PCT/CN2021/131062 WO2022057957A1 (en) | 2020-09-17 | 2021-11-17 | Atomizer and assembly method therefor |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020220486846 | 2020-09-17 | ||
| CN202022048684 | 2020-09-17 |
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| Publication Number | Publication Date |
|---|---|
| CN215075507U true CN215075507U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120678278.XU Active CN215075507U (en) | 2020-09-17 | 2021-04-02 | Oil storage bin cover, atomizer and electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215075507U (en) |
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2021
- 2021-04-02 CN CN202120678278.XU patent/CN215075507U/en active Active
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