Atomization device and atomization equipment

Abstract

The utility model discloses an atomization device and atomization equipment, the atomization device comprises a housing, one side of the housing is open, the end wall of the housing is provided with a fog passing column, and the fog passing column is provided with a fog passing channel; the sealing cylinder is mounted on the open side of the shell, a mounting channel is formed in the sealing cylinder, and an oil inlet hole is formed in the side wall of the sealing cylinder; one end of the movable cylinder is movably sleeved with the fog passing column, and the other end of the movable cylinder is movably sleeved with the sealing cylinder, so that the movable cylinder has a first position for shielding the oil inlet hole and a second position for opening the oil inlet hole; an oil storage cavity is formed among the inner wall of the shell, the outer wall of the mist outlet column, the outer wall of the movable cylinder and the outer wall of the sealing cylinder, and an inner cavity of the movable cylinder and a mounting channel of the sealing cylinder jointly form an atomizing cavity; and the atomizing core is movably inserted into the mounting channel, and after the atomizing core is mounted in the mounting channel, the atomizing core pushes the movable cylinder to the second position. After the atomization core is inserted into the sealing cylinder, the atomization cavity can be communicated with the oil storage cavity, large-force operation is not needed, and the operation convenience is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to atomization technical field, especially relate to a kind of atomization device and atomization equipment. BACKGROUND

[0002] Atomization equipment usually includes atomization device and power supply device for atomization device, atomization device is internally structured with oil storage cavity, atomization cavity and atomization core located in atomization cavity etc., wherein, atomization cavity is communicated with oil storage cavity, atomization core can adsorb the liquid of oil storage cavity. When using, power supply device is powered for atomization core, so that atomization core converts the liquid adsorbed into aerosol, to supply user to suck. The atomization device of prior art is generally provided with sealing rod for sealing sleeve joint on the outer wall of atomization cavity, so that atomization cavity and oil storage cavity are mutually separated before atomization device is formally used, to avoid the liquid in oil storage cavity entering atomization cavity and then leaking in the storage and transportation process of atomization device. When formally using, sealing rod needs to be pulled to make sealing rod part broken and extracted, so that atomization cavity is communicated with oil storage cavity. This kind of mode needs user to pull sealing rod, and user operation convenience is poor. SUMMARY

[0003] The main purpose of the utility model is to provide a kind of atomization device, to solve the problem of poor operation convenience of the atomization cavity and oil storage cavity of the atomization device of prior art.

[0004] To achieve the above-mentioned purpose, the atomization device provided by the utility model comprises:

[0005] Housing, one side is open, the end wall of the housing is provided with a fog passing column extending inward, the fog passing column is provided with a fog passing channel penetrating through both ends thereof to communicate with the outside of the housing;

[0006] Sealing cylinder, installed on the open side of the housing, the inside of the sealing cylinder is formed with an installation channel penetrating through both ends thereof, the side wall of the sealing cylinder is provided with an oil inlet hole penetrating through the inside and outside thereof;

[0007] Movable cylinder, one end is movably sleeved with the fog passing column, the other end is movably sleeved with the sealing cylinder, so that the movable cylinder has a first position for shielding the oil inlet hole and a second position for opening the oil inlet hole;The inner wall of the housing, the outer wall of the fog passing column, the outer wall of the movable cylinder and the outer wall of the sealing cylinder form an oil storage cavity, and the inner cavity of the movable cylinder and the installation channel of the sealing cylinder jointly form an atomization cavity;

[0008] Atomization core, movably installed in the installation channel, and after the atomization core is installed in the installation channel, the atomization core pushes the movable cylinder to the second position.

[0009] Optionally, one end of the movable cylinder is movably sleeved with the fog passing column, and the other end is movably sleeved with the sealing cylinder.

[0010] Optionally, the inner wall of the movable cylinder is provided with an abutting convex ring extending circumferentially along the movable cylinder, the atomizing core abuts the lower side of the abutting convex ring and the over-mist column abuts the upper side of the abutting convex ring when the movable cylinder is in the second position.

[0011] Optionally, the inner wall of the movable cylinder is formed with an abutting platform, the upper end of the sealing cylinder abuts the step surface of the abutting platform when the movable cylinder is in the first position.

[0012] Optionally, the inner wall of the movable cylinder is provided with a first sealing protrusion and a second sealing protrusion both extending circumferentially along the movable cylinder, the first sealing protrusion abuts the outer peripheral wall of the over-mist column and the second sealing protrusion abuts the outer peripheral wall of the sealing cylinder when the movable cylinder is in the first position.

[0013] Optionally, the inner wall of the movable cylinder is provided with a third sealing protrusion extending circumferentially along the movable cylinder, the third sealing protrusion abuts the outer peripheral wall of the atomizing core when the movable cylinder is in the second position.

[0014] Optionally, the atomizing device further comprises a mounting seat detachably mounted with the atomizing core, the mounting seat covers the opening of the shell after the atomizing core is mounted in the mounting channel.

[0015] Optionally, the end wall of the mounting seat is formed with a limiting protrusion, the atomizing core comprises an atomizing tube and a core assembly mounted inside the atomizing tube, the atomizing tube is sleeved on the limiting protrusion; the peripheral wall of the mounting seat is formed with a covering step, the step surface of the covering step abuts the end wall of the shell.

[0016] Optionally, the end wall of the shell away from the sealing cylinder is formed with a limiting groove, the limiting groove is arranged corresponding to the over-mist channel; the atomizing device further comprises a suction nozzle, the suction nozzle is partially sleeved on the shell, the end wall of the suction nozzle is provided with an outward extending mist discharging column, the mist discharging column is partially inserted into the limiting groove, the mist discharging column is provided with a mist discharging channel, two ends of the mist discharging channel are respectively communicated with the over-mist channel and the outside of the suction nozzle.

[0017] The utility model also proposes a kind of atomization equipment, including power supply device and above-mentioned atomizing device, and the power supply device is used to provide electric energy for the atomizing device.

[0018] The technical scheme of the utility model, by inserting the atomizing core in the sealing cylinder, the movable cylinder is moved to the position of opening the oil inlet hole under the push of the atomizing core, to realize the communication between the atomization cavity and the oil storage cavity, without additional installation tool, and without need to operate with great force, improve the convenience of user operation, thereby improve user experience. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Fig. 1 This is a schematic diagram of the atomizing device of this utility model;

[0021] Fig. 2 This is an exploded view of the atomizing device of this utility model;

[0022] Fig. 3 This is a schematic diagram of the structure of the movable cylinder of the atomizing device of this utility model;

[0023] Fig. 4 This is a cross-sectional view of the atomizing device of this utility model when the movable cylinder is in the first position.

[0024] Fig. 5 This is a cross-sectional view of the atomizing device of this utility model when the movable cylinder is in the second position.

[0025] Explanation of icon numbers:

[0026] Reference numerals Names Reference numerals Names 100 Housing 101 Oil storage cavity 110 Fog passing column 111 Fog passing channel 120 Limiting groove 130 Clamping convex 200 Sealing cylinder 210 Mounting channel 211 Oil inlet hole 300 Movable cylinder 310 Abutting convex ring 320 Abutting table 331 First sealing convex 332 Second sealing convex 333 Third sealing convex 400 Atomizing core 410 Atomizing tube 420 Core assembly 500 Mounting seat 510 Limiting convex 520 Cover step 600 Mouthpiece 610 Fog outlet column 611 Fog outlet channel

[0027] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0030] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features or implying the number of the technical features indicated. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, "and / or" in the full text includes three schemes, taking A and / or B as an example, including A technical scheme, B technical scheme, and A and B technical scheme; in addition, the technical schemes of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical schemes appears contradictory or unachievable, it should be considered that the combination of technical schemes does not exist, and is not within the protection scope required by the present application.

[0031] The specific structure of the atomizing device will be mainly described below.

[0032] Referring to Figs. 1-5 In the embodiment of the present application, the atomizing device comprises:

[0033] The shell 100 is open on one side, and the end wall of the shell 100 is provided with an inwardly extending mist passing column 110, and the mist passing column 110 is provided with a mist passing channel 111 penetrating through both ends thereof to communicate with the outside of the shell 100;

[0034] The sealing cylinder 200 is mounted on the open side of the shell 100, and the inside of the sealing cylinder 200 is formed with a mounting channel 210 penetrating through both ends thereof, and the side wall of the sealing cylinder 200 is provided with an oil inlet hole 211 penetrating through the inside and outside thereof;

[0035] The movable cylinder 300 is movably sleeved at one end with the mist passing column 110 and at the other end with the sealing cylinder 200, so that the movable cylinder 300 has a first position for shielding the oil inlet hole 211 and a second position for opening the oil inlet hole 211; the inner wall of the shell 100, the outer wall of the mist passing column 610, the outer wall of the movable cylinder 300 and the outer wall of the sealing cylinder 200 form an oil storage cavity 101, and the inner cavity of the movable cylinder 300 and the mounting channel 210 of the sealing cylinder 200 jointly form an atomizing cavity;

[0036] The atomizing core 400 is movably inserted into the mounting channel 210, and after the atomizing core 400 is mounted in the mounting channel 210, the atomizing core 400 pushes the movable cylinder 300 to the second position.

[0037] Specifically, in the embodiment, the atomization core 400 can be movably inserted into the installation channel 210. Before the atomization device is used, for example, during transportation, the atomization core 400 can be placed outside the installation channel 210, that is, the atomization core 400 is not installed first, and the movable cylinder 300 is arranged at the first position. In this way, the movable cylinder 300 blocks the oil inlet hole 211, ensuring the sealing of the oil storage cavity 101 and preventing oil leakage. When the atomization device needs to be used, the atomization core 400 is inserted into the installation channel 210. During the installation process, the movable cylinder 300 is pushed to move. When the atomization core 400 is installed in place, the movable cylinder 300 just reaches the second position to open the oil inlet hole 211, so that the oil in the oil storage cavity 101 can be adsorbed to the atomization core 400 through the oil inlet hole 211, and can be converted into an aerosol under the power supply of the power supply device for the user to inhale.

[0038] The technical scheme of the utility model, by the atomization core 400 is inserted into the sealing cylinder 200 just can make movable cylinder 300 under the push of atomization core 400 to the position of opening oil inlet hole 211, to realize the communication of atomization cavity and oil storage cavity 101, because not need additional installation tool, more need not to operate with great force, improved the convenience of user operation, thereby improved user experience.

[0039] Among them, about the installation mode of movable cylinder 300, in some embodiments, the movable cylinder 300 one end movably sheathed in the over atomization column 110, the other end movably sheathed in the sealing cylinder 200. In this way, the movable cylinder 300 blocks the oil inlet hole 211 or opens the oil inlet hole 211 outside the sealing cylinder 200. Since the sealing cylinder 200 and the over atomization column 110 are hollow, in other embodiments, the movable cylinder 300 can also be movably inserted into the over atomization column 110 and the sealing cylinder 200 at both ends, or the movable cylinder 300 can be movably inserted into the sealing cylinder 200 at one end and movably sheathed into the over atomization column 110 at the other end.

[0040] In some embodiments, the inner wall of the movable cylinder 300 is provided with an abutting convex ring 310 extending circumferentially along the movable cylinder 300. When the movable cylinder 300 is located at the second position, the atomization core 400 abuts the lower side of the abutting convex ring 310, and the over atomization column 110 abuts the upper side of the abutting convex ring 310. That is, when the movable cylinder 300 is located at the second position, the abutting convex ring 310 of the movable cylinder 300 is clamped between the over atomization column 110 and the atomization core 400, so that the movable cylinder 300 is stably located at the second position, improving the stability of the movable cylinder 300 and the smoothness of the oil inlet hole 211. It is worth mentioning that the upper and lower directions are indicated with reference to the direction of the atomization device in use.

[0041] In some embodiments, the inner wall of the movable cylinder 300 is formed with an abutting platform 320, and the upper end of the sealing cylinder 200 abuts against the stepped surface of the abutting platform 320 when the movable cylinder 300 is in the first position. The abutting platform 320 has a limiting effect, which on the one hand facilitates the staff to perceive that the movable cylinder 300 is installed in place to the first position when assembling the atomizing device, thereby improving the assembly efficiency; on the other hand, it is also conducive to improving the stability of the movable cylinder 300 in the first position, thereby improving the oil sealing effect of the movable cylinder 300.

[0042] In some embodiments, the inner wall of the movable cylinder 300 is provided with a first sealing protrusion 331 and a second sealing protrusion 332 which extend along the circumference of the movable cylinder 300, the first sealing protrusion 331 abuts against the outer circumferential wall of the over-mist column 110 when the movable cylinder 300 is in the first position, and the second sealing protrusion 332 abuts against the outer circumferential wall of the sealing cylinder 200 below the oil inlet hole 211. The arrangement of the first sealing protrusion 331 and the second sealing protrusion 332, on the one hand, improves the sealing between the movable cylinder 300 and the over-mist column 110 and the sealing cylinder 200, thereby improving the sealing of the oil storage cavity 101; on the other hand, increases the friction between the movable cylinder 300 and the over-mist column 110 and the sealing cylinder 200, so that the movable cylinder 300 needs to be moved under a certain pushing force, thereby improving the stability of the movable cylinder 300.

[0043] In some embodiments, the inner wall of the movable cylinder 300 is provided with a third sealing protrusion 333 which extends along the circumference of the movable cylinder 300, and the third sealing protrusion 333 abuts against the outer circumferential wall of the atomizing core 400 when the movable cylinder 300 is in the second position. Similarly, the third sealing protrusion 333 improves the sealing between the movable cylinder 300 and the atomizing core 400, ensures that the oil flows to the atomizing core 400 through the pre-designed channel, and avoids oil leakage.

[0044] In some embodiments, the atomization device further comprises a mounting seat 500 detachably mounted with the atomization core 400, after the atomization core 400 is mounted in the mounting channel 210, the mounting seat 500 covers the opening of the shell 100. Specifically, the end wall of the mounting seat 500 forms a limiting protrusion 510, the atomization core 400 comprises an atomization tube 410 and a core assembly 420 mounted inside the atomization tube 410, and the atomization tube 410 is sleeved on the limiting protrusion 510; the peripheral wall of the mounting seat 500 forms a covering step 520, and the step surface of the covering step 520 abuts against the end wall of the shell 100. During installation, the core assembly 420 is first mounted in the atomization tube 410, then the atomization core 400 is mounted in the mounting seat 500, and then the whole is mounted in the shell 100 until the step surface of the covering step 520 of the mounting seat 500 abuts against the end wall of the shell 100, that is, the installation is in place.

[0045] In some embodiments, the end wall of the shell 100 away from the sealing cylinder 200 forms a limiting groove 120, and the limiting groove 120 is arranged corresponding to the through mist channel 111; the atomization device further comprises a suction nozzle 600, the suction nozzle 600 is partially sleeved on the shell 100, the end wall of the suction nozzle 600 is provided with an inwardly extending mist outlet column 610, the mist outlet column 610 is partially inserted into the limiting groove 120, and the mist outlet column 610 is provided with a mist outlet channel 611, and the two ends of the mist outlet channel 611 are respectively communicated with the through mist channel 111 and the outside of the suction nozzle 600. During operation, the atomization core 400 generates mist which flows out through the atomization cavity, the through mist channel 111 and the mist outlet channel 611 in sequence. Among them, the mist outlet column 610 inserted into the limiting groove 120 can limit the suction nozzle 600, so as to ensure that the suction nozzle 600 is installed according to the preset position. Further, one of the inner wall of the suction nozzle 600 and the peripheral wall of the shell 100 is provided with a clamping protrusion 130, and the other is provided with a clamping groove, when the suction nozzle 600 is mounted on the shell 100, the clamping protrusion 130 is inserted into the clamping groove, so that the clamping protrusion 130 and the clamping groove are arranged, so that the suction nozzle 600 is limited in the shell 100 and is not easy to separate, when the suction nozzle 600 is disassembled, the suction nozzle 600 is pulled open, so that the clamping protrusion 130 is stretched out of the clamping groove.

[0046] The utility model also proposes a kind of atomization equipment, and the atomization equipment includes power supply device and atomization device, and the power supply device is used to provide electric energy for the atomization device. The specific structure of the atomization device refers to the above embodiment, since the present atomization equipment adopts all technical solutions of the above all embodiments, at least has all beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0047] The above merely describes preferred embodiments of the present application, and is not intended to limit the patent scope of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields under the inventive concept of the present application, as described in the present application specification and drawings, is included in the patent protection scope of the present application.

Claims

1. An atomizing device, characterized in that, include: The outer shell is open on one side, and the end wall of the outer shell is provided with an inwardly extending fog column, and the fog column is provided with a fog passage that passes through both ends of it to communicate with the outside of the outer shell. A sealing cylinder is installed on the open side of the outer shell. The interior of the sealing cylinder has an installation channel that extends through both ends of the cylinder. The side wall of the sealing cylinder is provided with an oil inlet hole that extends through both the inner and outer sides of the cylinder. The movable cylinder has one end movably connected to the mist column and the other end movably connected to the sealing cylinder, so that the movable cylinder has a first position that blocks the oil inlet and a second position that opens the oil inlet; an oil storage cavity is formed between the inner wall of the outer shell, the outer wall of the mist column, the outer wall of the movable cylinder and the outer wall of the sealing cylinder, and the inner cavity of the movable cylinder and the installation channel of the sealing cylinder together form an atomizing cavity; The atomizing core is movably inserted into the mounting channel, and after the atomizing core is installed in the mounting channel, the atomizing core pushes the movable cylinder to the second position.

2. The atomizing device as described in claim 1, characterized in that, One end of the movable cylinder is movably sleeved on the mist column, and the other end is movably sleeved on the sealing cylinder.

3. The atomizing device as described in claim 2, characterized in that, The inner wall of the movable cylinder is provided with an abutting protrusion extending circumferentially along the movable cylinder. When the movable cylinder is in the second position, the atomizing core abuts against the lower side of the abutting protrusion, and the mist column abuts against the upper side of the abutting protrusion.

4. The atomizing device as described in claim 2, characterized in that, The inner wall of the movable cylinder is formed with an abutment platform. When the movable cylinder is in the first position, the upper end of the sealing cylinder abuts against the stepped surface of the abutment platform.

5. The atomizing device as described in claim 2, characterized in that, The inner wall of the movable cylinder is provided with a first sealing protrusion and a second sealing protrusion that both extend circumferentially along the movable cylinder. When the movable cylinder is in the first position, the first sealing protrusion abuts against the outer peripheral wall of the mist column, and the second sealing protrusion is located below the oil inlet and abuts against the outer peripheral wall of the sealing cylinder.

6. The atomizing device as described in claim 2, characterized in that, The inner wall of the movable cylinder is provided with a third sealing protrusion extending circumferentially along the movable cylinder. When the movable cylinder is in the second position, the third sealing protrusion abuts against the outer peripheral wall of the atomizing core.

7. The atomizing device as described in claim 1, characterized in that, The atomizing device also includes a mounting base that is detachably installed with the atomizing core. After the atomizing core is installed in the mounting channel, the mounting base covers the opening of the outer shell.

8. The atomizing device as described in claim 7, characterized in that, The mounting base has a limiting protrusion on its end wall. The atomizing core includes an atomizing tube and a core assembly installed inside the atomizing tube. The atomizing tube is fitted onto the limiting protrusion. The mounting base has a sealing step on its peripheral wall. The step surface of the sealing step abuts against the end wall of the outer shell.

9. The atomizing device as described in claim 1, characterized in that, The outer shell has a limiting groove formed on the end wall away from the sealing cylinder, and the limiting groove is provided corresponding to the fogging channel; the atomizing device also includes a nozzle, the nozzle part is sleeved on the outer shell, the end wall of the nozzle is provided with an inwardly extending fog column, the fog column part is inserted into the limiting groove, the fog column is provided with a fogging channel, and the two ends of the fogging channel are respectively connected to the fogging channel and the outside of the nozzle.

10. An atomizing device, characterized in that, It includes a power supply device and an atomizing device as described in any one of claims 1 to 9, wherein the power supply device is used to provide electrical energy to the atomizing device.

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