CN113197347A

CN113197347A - Atomizer

Info

Publication number: CN113197347A
Application number: CN202110551952.2A
Authority: CN
Inventors: 段耀帅
Original assignee: Shenzhen Geekvape Technology Co Ltd
Current assignee: Shenzhen Geekvape Technology Co Ltd
Priority date: 2021-04-21
Filing date: 2021-05-20
Publication date: 2021-08-03
Also published as: CN215455370U

Abstract

The invention relates to an atomizer comprising: a liquid bin; the atomizing core assembly comprises an atomizing core and a bracket, wherein the bracket extends upwards to form an air pipe, the atomizing core is arranged in the bracket, and an air passage of the atomizing core is communicated with the air pipe; the lower sealing piece is connected to one end, back to the atomizing core, of the air pipe, and is provided with a plurality of air channel holes; the upper sealing element is abutted with the lower sealing element and provided with an adjusting hole matched with the air channel hole, and the upper sealing element can be rotatably arranged relative to the lower sealing element so that the upper sealing element can adjust the air channel hole; the top frame is hermetically connected with the liquid bin, a mounting hole is formed in the middle of the top frame, and the air pipe is hermetically connected with the mounting hole; and the spiral cover is arranged at one end of the top frame, which is back to the liquid bin, and is sleeved outside the upper sealing element to drive the upper sealing element to rotate.

Description

Atomizer

Technical Field

The invention relates to the technical field of atomization devices, in particular to an atomizer.

Background

Present atomizer, the intercommunication is being kept throughout between atomizing core and the suction nozzle, when the atomizer is idle, tobacco juice in the atomizing core can be followed the atomizing core and oozed and directly flow out from the suction nozzle along the air flue, the tobacco juice of outflow not only can lead to filth and pollution, probably make the direct tobacco juice that inhales the seepage of consumer when reuse, influence consumer and use experience, and the liquid storehouse is through the suction nozzle all the time and the dust that external intercommunication made in the air easily gets into atomizing core, influence the taste, and because keep going bad more easily with external contact tobacco juice all the time, the atomizer still intakes easily under special circumstances, and in case the tobacco juice of intaking in the atomizing storehouse can be wasted.

Disclosure of Invention

In view of the above, it is necessary to provide a waterproof and liquid-proof atomizer.

In order to solve the technical problems, the invention adopts the technical scheme that: an atomizer, comprising: a liquid bin; the atomizing core assembly comprises an atomizing core and a bracket, wherein the bracket extends upwards to form an air pipe, the atomizing core is arranged in the bracket, and an air passage of the atomizing core is communicated with the air pipe; the lower sealing piece is connected to one end, back to the atomizing core, of the air pipe, and is provided with a plurality of air channel holes; the upper sealing element is abutted with the lower sealing element and provided with an adjusting hole matched with the air channel hole, and the upper sealing element can be rotatably arranged relative to the lower sealing element so that the upper sealing element can adjust the air channel hole; the top frame is hermetically connected with the liquid bin, a mounting hole is formed in the middle of the top frame, and the air pipe is hermetically connected with the mounting hole; and the spiral cover is arranged at one end of the top frame, which is back to the liquid bin, and is sleeved outside the upper sealing element to drive the upper sealing element to rotate.

Furthermore, the top frame is provided with an air inlet hole communicated with the liquid bin, the air inlet hole is bent and extends to the peripheral wall of the top frame, the top frame is sleeved with a rotatably configured air adjusting ring, and the air adjusting ring is provided with an air adjusting hole matched with the air inlet hole.

Furthermore, the spiral cover is connected with the air adjusting ring, the spiral cover rotates along with the rotation of the air adjusting ring, the air adjusting hole is communicated with the air inlet hole when the adjusting hole is communicated with the air channel hole, and the air adjusting hole is sealed with the air inlet hole when the adjusting hole is sealed with the air channel hole.

Furthermore, the screw cap is connected with the upper sealing element through a bump clamping groove structure.

Furthermore, the clamping groove is L-shaped.

Furthermore, the lower sealing element is connected with an elastic element which pushes the lower sealing element to be tightly attached to the upper sealing element.

Further, the upper seal member extends into the mounting hole and is in sealing engagement with the mounting hole.

Further, the mounting hole is a stepped hole consisting of a small hole and a large hole, the diameter of the small hole is smaller than that of the large hole, the small hole is matched with the upper sealing element, and the large hole is matched with the lower sealing element and the support.

Furthermore, the upper sealing element axially extends downwards out of the small hole to enter the large hole, so that the lower sealing element is tightly attached to the end face of the upper sealing element under the support of the elastic element.

Furthermore, a liquid injection hole is formed in the top frame, and the rotary cover is detachably connected with the top frame and seals the liquid injection hole.

The invention has the beneficial effects that: the matched upper sealing element and the lower sealing element are configured, the upper sealing element is driven to rotate through the rotating screw cap, so that the air passage hole of the lower sealing element is adjusted, the air passage can be sealed when the air passage hole is idle, liquid leakage from the air passage is avoided, and air, dust or other liquid is also prevented from entering the air passage to influence the atomization effect.

Drawings

FIG. 1 is a schematic cross-sectional view of an atomizer in accordance with an embodiment of the present invention;

FIG. 2 is a schematic diagram of the external structure of an atomizer according to an embodiment of the present invention;

FIG. 3 is an exploded view of an atomizer in accordance with an embodiment of the present invention;

FIG. 4 is a schematic structural view of a top frame of an atomizer in accordance with an embodiment of the present invention;

FIG. 5 is a schematic view of another embodiment of the atomizer of the present invention showing the structure of the upper frame;

FIG. 6 is a schematic diagram of the construction of the air adjustment ring of an atomizer in accordance with an embodiment of the present invention;

FIG. 7 is a schematic structural view of an upper seal member of an atomizer in accordance with an embodiment of the present invention;

FIG. 8 is a schematic view of the lower seal of an atomizer in accordance with an embodiment of the present invention;

FIG. 9 is a schematic structural view of another embodiment of a lower seal of an atomizer in accordance with an embodiment of the present invention;

FIG. 10 is a schematic structural view of another embodiment of a lower seal member of an atomizer in accordance with an embodiment of the present invention

Fig. 11 is a schematic structural diagram of a screw cap of an atomizer according to an embodiment of the present invention.

Description of reference numerals:

100. a liquid bin; 210. an atomizing core; 220. a support; 221. an air tube; 300. a lower seal member;

310. an airway hole; 400. an upper seal member; 410. an adjustment hole; 420. a card slot; 430. a limiting block;

500. a top frame; 510. mounting holes; 511. a small hole; 512. macropores; 513. a limiting groove;

520. an air inlet; 530. a liquid injection hole; 531. a gasket; 540. a slider; 600. screwing a cover;

610. a bump; 700. a gas regulating ring; 710. air adjusting holes; 720. a ring groove; 721. a notch;

800. an elastic member; 900. a base assembly; 910. a chassis; 920. an electrode; 930. an insulating sheath.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, an atomizer according to the present invention is described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

Referring to fig. 1 to 11, an atomizer includes: a liquid tank 100; the atomizing core 210 assembly comprises an atomizing core 210 and a bracket 220, wherein the bracket 220 extends upwards to form an air pipe 221, the atomizing core 210 is arranged in the bracket 220, and an air passage of the atomizing core 210 is communicated with the air pipe 221; the lower sealing piece 300 is connected to one end of the air pipe 221, which faces away from the atomizing core 210, and the lower sealing piece 300 is provided with a plurality of air channel holes 310; an upper seal member 400 abutting against the lower seal member 300, the upper seal member 400 being provided with an adjustment hole 410 engaged with the air passage hole 310, the upper seal member 400 being rotatably disposed with respect to the lower seal member 300 such that the upper seal member 400 adjusts the air passage hole 310; the top frame 500 is hermetically connected with the liquid bin 100, the middle part of the top frame 500 is provided with a mounting hole 510, and the air pipe 221 is hermetically connected with the mounting hole 510; the screw cap 600 is disposed at an end of the top frame 500 opposite to the liquid tank 100, and is sleeved outside the upper sealing member 400 to drive the upper sealing member 400 to rotate.

The upper sealing element 400 and the lower sealing element 300 which are matched with each other are configured, the upper sealing element 400 is driven to rotate through rotating the screw cap 600, so that the air channel hole 310 of the lower sealing element 300 is adjusted, the air channel can be sealed when the device is idle, liquid leakage from the air channel is avoided, and the phenomenon that air or dust enters the air channel to influence the atomization effect is also avoided.

It will be appreciated that the lower seal member 300 is not generally rotatable and the lower seal member 300 is generally non-rotatably connected to the air tube 221, either by a fixed connection, or by providing the air tube 221 with a prismatic shape, with reference to fig. 3 and 8-10, and fitting the air tube 221 over the air tube 221, or by providing a section of the mounting hole 510 with which the seal member is fitted with a prismatic shape, with the seal member fitting over it so that the seal member does not rotate.

Referring to fig. 3, 7 and 11, the screw cap 600 is connected to the upper sealing member 400 through a bump-and-slot structure. Simply, the upper sealing member 400 is provided with a clamping groove 420, and the screw cap 600 is provided with a projection 610 corresponding to the clamping groove 420; or, the screw cap 600 is provided with a locking groove 420, and the upper sealing member 400 is provided with a protrusion 610 corresponding to the locking groove 420.

Referring to fig. 7, the slot 420 is L-shaped. The bump 610 is prevented from coming off the card slot 420. Simply, the bumps 610 may be arranged symmetrically or in an array, and the slots 420 are arranged corresponding to the bumps 610.

Referring to fig. 1 and 3, the elastic member 800 is connected to the lower sealing member 300, and the elastic member 800 pushes the lower sealing member 300 to be closely attached to the upper sealing member 400. The elastic member 800 is generally a spring, and one end of the elastic member 800 abuts against the bracket 220 and the other end abuts against the lower sealing member 300.

Referring to fig. 1, the upper sealing member 400 extends into the mounting hole 510 and is in sealing engagement with the mounting hole 510.

Referring to fig. 1 and 5, the mounting hole 510 is a stepped hole consisting of a small hole 511 and a large hole 512, the diameter of the small hole 511 is smaller than that of the large hole 512, the small hole 511 is adapted to the upper sealing member 400, and the large hole 512 is adapted to the lower sealing member 300 and the bracket 220. The mounting hole 510 is a stepped hole to prevent the lower seal 300 from being separated from the mounting opening, i.e., the connection between the small hole 5111 and the large hole 512 blocks the lower seal 300.

Referring to fig. 1 and 5, the upper sealing element 400 extends axially downward to form a small hole 511 into the large hole 512, so that the lower sealing element 300 is tightly attached to the end surface of the upper sealing element 400 under the support of the elastic element 800. The upper sealing element 400 extends into the large hole 512 to ensure the tight attachment with the lower sealing element 300, thereby avoiding the leakage caused by the clearance

Generally, referring to fig. 1, the atomizing device further includes a base assembly 900, the base assembly 900 generally includes a bottom frame 910 and an electrode 920, the electrode 920 is electrically connected to the heating element of the atomizing core 210, and an insulating sheath 930 is generally sleeved on the electrode 920 for isolating the bottom frame 910.

It will be appreciated that the shape and pattern of the air passage holes 310 of the lower seal 300 may be set as desired, and the preferred air passage holes 310 are in a surrounding array structure, which facilitates maintaining an aesthetic appearance and uniform air discharge.

In particular, the upper sealing member 400 or the cap 600 may further be configured with a rotation angle limiting structure, generally, the limiting groove 513 is matched with the limiting block 430, the two limiting grooves 513 are generally symmetrically arranged, the two protrusions 610 are correspondingly symmetrically arranged, and the rotation angle is limited by the angle of the limiting groove 513. Simply, the stopper groove 513 is disposed on the end surface of the mounting hole 510 of the top chassis 500, and the stopper 430 is disposed on the outer wall of the upper seal 400. The rotation angle limiting structure is configured to enable the adjusting hole 410 to be communicated with the air passage hole 310 when the limiting block 430 rotates to the end part of the limiting groove 513, the adjusting hole 410 is staggered with the air passage hole 310 when the limiting block rotates to the other end of the limiting groove 513, and the upper sealing element 400 seals the air passage hole 310.

The upper seal 400 and the lower seal 300 are configured as desired, and the upper seal 400 and the lower seal 300 each include at least one abutting end surface. Generally, referring to fig. 1, 3 and 7, the upper sealing member 400 includes a cylinder wall and an end surface, the end surface is provided with an adjusting hole 410, the cylinder wall can be in sealing fit with the mounting opening, and is conveniently connected with a screw cap 600; alternatively, the upper sealing member 400 is a cylinder, and the cylinder is provided with an adjusting hole 410. Generally, referring to fig. 1, fig. 3, and fig. 8 to fig. 10, the lower sealing member 300 includes a cylinder wall and an end surface, the end surface is provided with an air passage hole 310, the cylinder wall is sleeved outside the air pipe 221, or can be configured in the air pipe 221 according to requirements, a step is provided in the air pipe 221 for blocking, and one end of the elastic member 800 can abut against the step and the other end abuts against the lower sealing member 300; or the lower sealing element 300 is sleeved in the air pipe 221 in a cylindrical shape, and a step is arranged in the air pipe 221.

Example two

The second embodiment further expands the first embodiment:

referring to fig. 1, 3, 4 and 6, the top frame 500 is provided with air inlet holes 520 communicated with the liquid chamber 100, the air inlet holes 520 are bent to extend to the peripheral wall of the top frame 500, the top frame 500 is externally sleeved with a rotatably configured air adjusting ring 700, and the air adjusting ring 700 is provided with air adjusting holes 710 matched with the air inlet holes 520.

The bottom of the inner wall of the air adjusting ring 700 is provided with a circumferential ring groove 720, the ring groove 720 is provided with a notch 721 which is opened downwards in the axial direction, the outer side of the circumferential wall of the top frame 500 is provided with a sliding block 540, and the sliding block 540 enters the ring groove 720 from the notch 721. The ring groove 720 and the gap 721 are arranged, so that the gap 721 needs to be aligned when the air adjusting cover is detached, the sliding block 540 is pulled downwards to leave the ring groove 720, the air adjusting ring 700 can be detached, the phenomenon that a child accidentally touches and opens the air adjusting ring 700 is avoided, and the safety is improved.

At least two notches 721 are arranged symmetrically or in an array, and at least two sliders 540 are arranged symmetrically or in an array corresponding to the notches 721. The configuration of at least two symmetrical or arrayed sliders 540 can increase the balance during rotation, increase the force sharing, and avoid the slider 540 from breaking.

In this embodiment, the air adjusting ring 700 and the cap 600 are independent, that is, the air adjusting ring 700 adjusts the air inlet 520, and the cap 600 adjusts the air passage 310 without interfering with each other.

EXAMPLE III

The third embodiment is an extension different from the second embodiment:

the bottom frame 910 is provided with an air inlet hole 520 communicated with the air passage of the atomizing core 210, the bottom frame 910 is externally sleeved with a rotatably configured air adjusting ring 700, and the air adjusting ring 700 is provided with an air adjusting hole 710 matched with the air inlet hole 520.

Simply, the air adjustment ring 700 and the bracket 220 of the bottom frame 910 can be configured with the matching structure of the sliding block 540 and the ring groove 720 as the second embodiment.

Example four

The fourth embodiment is a further development on the basis of the second embodiment:

the air adjusting ring 700 is disposed outside the top frame 500, the cap 600 is connected to the air adjusting ring 700, the cap 600 rotates with the air adjusting ring 700, the air adjusting hole 710 is communicated with the air inlet hole 520 when the adjusting hole 410 is connected to the air channel hole 310, and the air adjusting hole 710 is closed to the air inlet hole 520 when the adjusting hole 410 is closed to the air channel hole 310. In this embodiment, the air adjustment ring 700 and the cap 600 rotate integrally, so as to facilitate the operation of the consumer, and when in use, only one of the air adjustment ring 700 and the cap 600 is rotated to open the air inlet hole 520 and the air passage hole 310 simultaneously.

EXAMPLE five

The fifth embodiment is another development of the first embodiment:

referring to fig. 1, 3 and 4, the top frame 500 is provided with a liquid injection hole 530, and the screw cap 600 is detachably connected to the top frame 500 to close the liquid injection hole 530. Generally, a sealing gasket 531 is further disposed between the screw cap 600 and the top frame 500, the sealing gasket 531 is generally provided with a sealing protrusion extending into the liquid filling hole 530, and the sealing gasket 531 is generally made of a flexible material, such as rubber or silicone.

In summary, the atomizer provided by the invention is provided with the upper sealing element and the lower sealing element which are matched, the rotary cap is rotated to drive the upper sealing element to rotate so as to adjust the air passage hole of the lower sealing element, the air passage can be sealed when the atomizer is idle, liquid leakage from the air passage is avoided, and air or dust is prevented from entering the air passage to influence the atomization effect. In addition, the adjusting cover also plays a role in sealing the liquid injection hole in some embodiments, so that the liquid injection device is multifunctional, not only is the cost saved, but also the convenience is improved; in some embodiments, the adjusting cover is connected with the air adjusting ring, so that the air inlet hole can be adjusted while the air passage hole is adjusted, and the convenience is greatly improved.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An atomizer, comprising:

a liquid bin;

the atomizing core assembly comprises an atomizing core and a bracket, wherein the bracket extends upwards to form an air pipe, the atomizing core is arranged in the bracket, and an air passage of the atomizing core is communicated with the air pipe;

the lower sealing piece is connected to one end, back to the atomizing core, of the air pipe, and is provided with a plurality of air channel holes;

the upper sealing element is abutted with the lower sealing element and provided with an adjusting hole matched with the air channel hole, and the upper sealing element can be rotatably arranged relative to the lower sealing element so that the upper sealing element can adjust the air channel hole;

the top frame is hermetically connected with the liquid bin, a mounting hole is formed in the middle of the top frame, and the air pipe is hermetically connected with the mounting hole;

and the spiral cover is arranged at one end of the top frame, which is back to the liquid bin, and is sleeved outside the upper sealing element to drive the upper sealing element to rotate.

2. The atomizer of claim 1, wherein said top frame has an air inlet hole communicating with said liquid chamber, said air inlet hole is bent to extend to the peripheral wall of said top frame, said top frame is externally sleeved with a rotatably disposed air adjusting ring, said air adjusting ring has an air adjusting hole matching with said air inlet hole.

3. The atomizer of claim 2, wherein said cap is connected to said air adjustment ring, said cap rotates with the rotation of said air adjustment ring, and said air adjustment hole is connected to said air inlet hole when said adjustment hole is connected to said air passage hole.

4. The atomizer of claim 1, wherein said cap and said upper seal are connected by a bump and detent arrangement.

5. A nebulizer as claimed in claim 4, wherein the slot is "L" shaped.

6. A nebulizer as claimed in claim 1, wherein a resilient member is connected to the lower seal member, the resilient member urging the lower seal member against the upper seal member.

7. A nebulizer as claimed in claim 6, wherein the upper seal extends into the mounting aperture and is in sealing engagement with the mounting aperture.

8. The atomizer of claim 7, wherein said mounting hole is a stepped hole comprising a small hole and a large hole, said small hole having a smaller diameter than said large hole, said small hole being adapted to said upper seal member, said large hole being adapted to said lower seal member and said support.

9. An atomiser according to claim 8, wherein the upper seal member extends axially downwardly out of the aperture into the bore such that the lower seal member abuts against the end face of the upper seal member against the resilient member.

10. The atomizer of claim 1, wherein said top frame is provided with a liquid injection hole, and said cap is detachably connected to said top frame and closes said liquid injection hole.