CN218773355U

CN218773355U - Electronic atomization device

Info

Publication number: CN218773355U
Application number: CN202222605108.6U
Authority: CN
Inventors: 黄家银
Original assignee: Shenzhen ALD Technology Co Ltd
Current assignee: Shenzhen ALD Technology Co Ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-31
Anticipated expiration: 2032-09-29

Abstract

The utility model provides an electronic atomization device, which comprises a suction nozzle and a shell, wherein an oil bin is arranged in the suction nozzle, an oil injection hole communicated with the oil bin is arranged on the side wall of the suction nozzle, and one end of the suction nozzle is movably inserted in the shell; the suction nozzle can move to the first installation position or the second installation position relative to the shell so as to expose or close the oil hole. One end of the suction nozzle is inserted into the shell, so that the suction nozzle and the shell can be discharged integrally; moreover, when the suction nozzle moves to the first installation position relative to the shell, the oil injection hole is exposed, so that oil injection is facilitated; when the suction nozzle moves to the second installation position relative to the shell, the shell is fixedly connected with the suction nozzle, the oil injection hole is sealed, and the oil bin is sealed, so that the oil injection process of the electronic atomization device is simple, the operation is convenient, and the oil injection automation is realized.

Description

Electronic atomization device

Technical Field

The utility model belongs to the technical field of the electron atomizes, especially, relate to an electron atomizing device.

Background

Electronic atomization device is one kind and turns into the aerosol with liquid material, lets the product that the user absorbed, and general electronic atomization device includes casing, atomization component and suction nozzle, and traditional electronic atomization device's casing and suction nozzle separately shipment, inject into the oil bunker of suction nozzle in the back of atomizing oil, need take out suction nozzle lid alone and press just can realize that the oil bunker is sealed to the casing, lead to the oiling process complicated.

SUMMERY OF THE UTILITY MODEL

A technical object of the utility model is to provide an electronic atomization device, the suction nozzle and the casing that aim at solving electronic atomization device separately go out the goods and lead to the technical problem that the oiling process is complicated.

In order to solve the technical problem, the utility model discloses a realization like this, an electronic atomization device, including suction nozzle and casing;

an oil bin is arranged in the suction nozzle, an oil filling hole communicated with the oil bin is formed in the side wall of the suction nozzle, and one end of the suction nozzle is movably inserted into the shell;

the suction nozzle can move to a first installation position or a second installation position relative to the shell so as to expose or close the oil hole.

Further, the first installation position and the second installation position are distributed at intervals along the axial direction of the shell.

Further, the first mounting positions and the second mounting positions are distributed at intervals along the circumferential direction of the shell.

Further, a first sealing structure surrounding the oil filling hole is arranged on the outer side of the suction nozzle, and a second sealing structure is arranged on the inner side of the shell; when the suction nozzle moves to the first installation position relative to the shell, the second sealing structure and the oil filling hole are staggered, and the oil filling hole is exposed; when the suction nozzle moves to the second installation position relative to the shell, the second sealing structure covers the oil filling hole and is connected with the first sealing structure, so that the oil filling hole is sealed.

Furthermore, a position avoiding groove is formed in the outer side of the suction nozzle, the first sealing structure is matched with the position avoiding groove and is arranged in the position avoiding groove, and the first sealing structure is made of soft elastic materials; the second seal structure includes an inner side of the housing; when the suction nozzle moves to the second mounting position relative to the shell, the outer side of the first sealing structure is abutted to the inner side face of the shell.

Further, first seal structure encloses to establish and is formed with the intercommunication the hole of stepping down of oil filler point, first seal structure's the outside is equipped with protrudingly and encircles the sealing rib in the hole of stepping down, sealing rib with the medial surface interference fit of casing.

Further, the atomizing device further comprises a top sealing piece which is connected with the opening end of the oil bin in a sealing mode, and the first sealing structure is integrally connected to one side of the top sealing piece.

Further, the electronic atomization device further comprises an atomization assembly assembled in the suction nozzle, the atomization assembly comprises a vent pipe forming the side wall of the oil bin, an air guide pipe is arranged in the suction nozzle, a communicating pipe is arranged between the air guide pipe and the vent pipe, the air guide pipe and a sealing gasket of the vent pipe are communicated, and the top sealing part surrounds the outer side of the vent pipe.

Further, when the suction nozzle moves to the second installation position relative to the shell, the suction nozzle and the shell are riveted or buckled.

Furthermore, a limiting groove is formed in the outer side of the suction nozzle, when the suction nozzle moves relative to the shell to the second installation position, the shell is embedded in the limiting groove, and the end portion of the shell abuts against the groove wall of the limiting groove.

Compared with the prior art, the utility model, well an electron atomizing device, beneficial effect lies in: one end of the suction nozzle is inserted into the shell, so that the suction nozzle and the shell can be discharged integrally; moreover, when the suction nozzle moves to the first installation position relative to the shell, the oil injection hole is exposed, so that oil injection is facilitated; when the suction nozzle moves to the second installation position relative to the shell, the shell is fixedly connected with the suction nozzle, the oil injection hole is sealed, and the oil bin is sealed, so that the oil injection process of the electronic atomization device is simple, the operation is convenient, and the oil injection automation is realized.

Drawings

Fig. 1 is a schematic view of an overall structure of an electronic atomizing device according to an embodiment of the present invention when an end of a suction nozzle moves to a first installation position;

fig. 2 is a schematic cross-sectional view of the electronic atomizing device taken along the central axis when one end of the suction nozzle moves to the first mounting position according to the embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a sectional view of the electronic atomizing device taken along the central axis when one end of the suction nozzle moves to the second mounting position according to the embodiment of the present invention.

In the drawings, each reference numeral indicates: 1. a suction nozzle; 12. an oil filler hole; 13. a gas-guide tube; 14. a position avoiding groove; 15. a limiting groove; 2. a housing; 3. a breather pipe; 31. an oil guide hole; 32. oil guide cotton; 33. a heater; 4. an oil bin; 5. a first seal structure; 51. a top seal; 6. a gasket; 7. a support; 8. a battery; 9. and (6) switching.

Detailed Description

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

The embodiment is as follows:

in this embodiment, as shown in fig. 1 to 4, an electronic atomization device includes a suction nozzle 1 and a housing 2, an oil bin 4 is disposed in the suction nozzle 1, an oil injection hole 12 communicated with the oil bin 4 is disposed on a side wall of the suction nozzle 1, and one end of the suction nozzle 1 is movably inserted into the housing 2; wherein, the suction nozzle 1 can move to a first installation position or a second installation position relative to the housing 2 to expose or close the oil hole 12. One end of the suction nozzle 1 is inserted into the shell 2, so that the suction nozzle 1 and the shell 2 can be shipped out integrally; moreover, when the suction nozzle 1 moves to a first installation position relative to the shell 2, the oil injection hole 12 is exposed, so that oil injection is facilitated; when the suction nozzle 1 moves to the second installation position relative to the shell 2, the shell 2 is fixedly connected with the suction nozzle 1, the oil injection hole 12 is sealed, and the oil bin 4 is sealed, so that the oil injection process of the electronic atomization device is simple, the operation is convenient, and the automation of the oil injection is facilitated.

As shown in fig. 2, 3 and 4, in one embodiment, the first mounting location and the second mounting location are spaced apart in the axial direction of the housing 2, i.e. the suction nozzle 1 is axially slidable relative to the housing 2 to the first mounting location or the second mounting location, when one of the first mounting location and the second mounting location is in front and the other is in back in the axial direction.

In one embodiment, the first mounting position and the second mounting position are distributed at intervals along the circumferential direction of the housing 2, that is, the suction nozzle 1 can rotate to the first mounting position or the second mounting position relative to the housing 2 by taking the axial direction of the housing 2 as a rotating shaft; specifically, an opening is arranged on the shell 2, and when the suction nozzle 1 rotates relative to the shell 2, the oil filling hole 12 is opposite to or dislocated with the opening on the shell 2, so that the oil filling hole 12 is exposed or sealed.

As shown in fig. 2, 3 and 4, further, the outside of the suction nozzle 1 is provided with a first sealing structure 5 surrounding the oil hole 12, and the inside of the housing 2 is provided with a second sealing structure; when the suction nozzle 1 moves to a first installation position relative to the shell 2, the second sealing structure is dislocated with the oil filling hole 12, and the oil filling hole 12 is exposed; when the suction nozzle 1 is moved to a second mounting position relative to the housing 2, the second sealing structure covers the oil filler hole 12 and is connected to the first sealing structure 5, so that the oil filler hole 12 is closed.

As shown in fig. 4, in one embodiment, a avoiding groove 14 is provided outside the suction nozzle 1, the first sealing structure 5 is adapted to the avoiding groove 14 and is disposed in the avoiding groove 14, and the first sealing structure 5 is made of soft elastic material; the second seal structure includes the inner side surface of the housing 2; when the suction nozzle 1 moves to the second mounting position relative to the housing 2, the outer side of the first sealing structure 5 abuts against the inner side surface of the housing 2. Specifically, the first sealing structure 5 may be clamped in the avoiding groove 14, or may be adhered to the avoiding groove 14, and preferably, the first sealing structure 5 and the avoiding groove 14 are clamped in an interference fit manner. The second sealing structure can be the inner side surface of the shell 2, and when one end of the suction nozzle 1 moves to the second mounting position, the inner side surface of the shell 2 is abutted with the first sealing structure 5 to realize sealing of the oil injection hole 12. According to actual needs, the soft elastic material can be silica gel or rubber.

As shown in fig. 4, in one embodiment, the first sealing structure 5 encloses a relief hole formed to communicate with the oil filling hole 12, and the outer side of the first sealing structure 5 is provided with a sealing rib protruding and surrounding the relief hole, and the sealing rib is in interference fit with the inner side surface of the housing 2. Specifically, the relief hole is coaxial with the oil filling hole 12, the sealing rib is annular, and the sealing rib may have one or more circles, preferably two circles, and is in interference fit with the inner wall of the housing 2 to achieve sealing.

As shown in fig. 2 and 3, further, the electronic atomization device further includes a top seal 51 which is hermetically connected to the open end of the oil sump 4, and the first seal structure 5 is integrally connected to one side of the top seal 51. Specifically, the top seal member 51 is integrally connected to the first seal structure 5, which can improve the sealing effect and reduce the number of parts, thereby facilitating the assembly. Preferably, the first seal is an extension of the top seal 51. In some embodiments, the top seal 51 is provided separately from the first seal, wherein the top seal 51 may be silicone or rubber.

As shown in fig. 2 and fig. 3, further, the electronic atomization device further includes an atomization assembly assembled in the suction nozzle 1, the atomization assembly includes a ventilation pipe 3 forming a side wall of the oil bin 4, an air duct 13 is arranged in the suction nozzle 1, a sealing gasket 6 communicating the air duct 13 and the ventilation pipe 3 is arranged between the air duct 13 and the ventilation pipe 3, and a top sealing member 51 surrounds the outside of the ventilation pipe 3.

Specifically, the air duct 13 is coaxial with the suction nozzle 1, the side wall of the air duct 13 and the side wall of the air duct 3 jointly form part of the side wall of the oil bin 4, and the sealing gasket 6 can prevent atomized oil in the oil bin 4 from permeating into the air duct 13. The sealing gasket 6 can be annular and surrounds one end of the air duct 13, and two ends of the sealing gasket 6 are reversely bent; and sealed 6 one end butt in the one end of breather pipe 3 of filling up, the other end butt in the one end of air duct 13, sealed middle part both sides of filling up 6 butt respectively in 13 outer walls of air duct and 3 inner walls of breather pipe, sealed one side of 6 and 13 outer wall contacts of air duct of filling up is equipped with elastic bulge, makes air duct 13 and sealed 6 interference fit of filling up to promote the sealed effect of sealed 6 of filling up. Preferably, one end of the sealing gasket 6 abutting against the vent pipe 3 may further be provided with a clamping groove for clamping with a side wall of the vent pipe 3.

As shown in fig. 2 and 3, when the suction nozzle 1 moves to the second mounting position relative to the housing 2, the suction nozzle 1 and the housing 2 are riveted or fastened. Specifically, after the atomized oil is added into the oil bin 4, the suction nozzle 1 and the shell 2 are riveted or pressed in opposite directions, so that the shell 2 and the suction nozzle 1 are riveted or fastened and fixed. Preferably, the connection between the suction nozzle 1 and the housing 2 can be made more secure by riveting the suction nozzle 1 and the housing 2 by means of riveting.

As shown in fig. 2, fig. 3 and fig. 4, further, a limiting groove 15 is disposed on an outer side of the suction nozzle 1, when the suction nozzle 1 moves to the second mounting position relative to the housing 2, the housing 2 is embedded in the limiting groove 15, and an end of the housing 2 abuts against a groove wall of the limiting groove 15. Specifically, the limiting groove 15 can be annular and surrounds the outer wall of the suction nozzle 1, and the groove bottom of the limiting groove 15 is flush with the notch of the avoiding groove 14 along the direction perpendicular to the side wall of the suction nozzle 1; the limiting groove 15 can limit the casing 2 to move excessively towards the direction close to the suction nozzle 1 when being riveted with the suction nozzle 1, and the situation that the suction nozzle 1 cannot be used due to the fact that the suction nozzle 1 completely enters the casing 2 is avoided. Preferably, the height of the limiting groove 15 is equal to the thickness of the housing 2, and when the end of the housing 2 abuts against the groove wall of the limiting groove 15, the outermost side of the suction nozzle 1 is just flush with the outer side of the housing 2, so that the product is more attractive as a whole. In some embodiments, a limit block may be disposed on a sidewall of the suction nozzle 1 to limit the housing 2 from moving excessively toward the suction nozzle 1 when being riveted to the suction nozzle 1.

As shown in fig. 1 and fig. 2, in the embodiment of the present invention, one end of the suction nozzle 1 is movably inserted into the housing 2, and is connected to the housing 2, and can be switched between the first mounting position and the second mounting position. When shipment, oil bunker 4 does not add atomizing oil, and suction nozzle 1 is located first installation position and pegs graft with casing 2 for oil filler point 12 exposes, thereby makes both can be with

suction nozzle

1 and 2 complete machine shipment of casing, also makes things convenient for downstream enterprise to add atomizing oil from oil filler point 12 in oil bunker 4. After atomized oil is added into the oil bin 4, the suction nozzle 1 and the shell 2 are riveted or pressed, so that the suction nozzle 1 moves to a second installation position, the shell 2 and the suction nozzle 1 are riveted or buckled at the moment to realize fixed connection, meanwhile, the second sealing structure covers the oil filling hole 12 and is connected with the first sealing structure 5, and the oil filling hole 12 is sealed.

As shown in fig. 2 and 3, an oil guide hole 31 is formed in a side wall of the air pipe 3, and the atomizing assembly further includes an oil guide cotton 32 disposed in the air pipe 3 and contacting the oil guide hole 31, and a heating wire 33 contacting the oil guide cotton 32. Wherein, the lateral wall of breather pipe 3 has constituted the partial lateral wall of oil storehouse 4, is equipped with on the breather pipe 3 lateral wall and leads the oilhole 31, can supply atomizing oil to get into in breather pipe 3 and lead oil cotton 32 from oil storehouse 4, and under the heating of heater 33, atomizing oil atomizing generates the aerosol.

As shown in fig. 2 and 4, the electronic atomization device further includes a battery 8 disposed in the housing 2 and electrically connected to the heating wire 33, a support 7 fixedly connected to the suction nozzle 1, and a switch 9 disposed on the support 7, wherein the switch 9 is used for controlling the on/off of the circuit between the battery 8 and the heating wire 33. Specifically, the battery 8 is arranged at one end of the shell 2 far away from the suction nozzle 1 and used for supplying power to the heating wire 33; the switch 9 is arranged on the bracket 7, can protrude out of the outer surface of the shell 2 to facilitate positioning and pressing, and can also be positioned in the shell 2; the shell 2 is provided with a soft elastic key at a position corresponding to the switch 9, so that the switch 9 can be better protected.

As shown in fig. 2 and 4, when the first sealing member and the top sealing member 51 are integrally connected, the first sealing structure 5 is provided with a first clamping groove, a second clamping groove and a third clamping groove, which are respectively connected with the bracket 7, the suction nozzle 1 and the vent pipe 3 in a clamping manner, the second clamping groove and the third clamping groove are respectively located at two sides of the first clamping groove, and the opening directions of the second clamping groove and the third clamping groove are opposite to and parallel to the opening direction of the first clamping groove, the bracket 7, the vent pipe 3 and the suction nozzle 1 are axially abutted against the first sealing structure 5, so that the first sealing structure 5 only bears the pressure in the axial direction, that is, the first sealing structure 5 does not bear the pressure in the radial direction, and the sealing effect between the first sealing structure 5 and the side wall of the housing 2 is better.

As shown in fig. 2 and 4, in some embodiments, the housing 2 is provided with an air inlet, and both ends of the air tube 3 are respectively communicated with the air duct 13 and the inside of the housing 2, so that when a user inhales, air enters the housing 2 from the air inlet of the housing 2 and flows through the air tube 3 and the air duct 13 in sequence, and the aerosol in the air tube 3 is driven to flow into the mouth of the user. In order to ensure the smooth flowing of the aerosol, the opening of the end of the vent pipe 3 close to the suction nozzle 1 can be larger than the opening of the end far away from the suction nozzle 1. The side walls of the suction nozzle 1 comprise long side walls and short side walls, the oil filling holes 12 are located on the short side walls, the support 7 is fixedly connected with the long side walls of the suction nozzle 1, and the top sealing element 51 is located between the support 7 and the oil sump 4.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An electronic atomization device is characterized by comprising a suction nozzle and a shell;

2. The electronic atomizer device of claim 1, wherein the first mounting location and the second mounting location are spaced apart along an axial direction of the housing.

3. The electronic atomizer device of claim 1, wherein the first mounting location and the second mounting location are spaced apart along a circumference of the housing.

4. The electronic atomizing device according to claim 1, wherein a first sealing structure surrounding the oil filler hole is provided on an outer side of the suction nozzle, and a second sealing structure is provided on an inner side of the housing; when the suction nozzle moves to the first installation position relative to the shell, the second sealing structure and the oil filling hole are staggered, and the oil filling hole is exposed; when the suction nozzle moves to the second installation position relative to the shell, the second sealing structure covers the oil filling hole and is connected with the first sealing structure, so that the oil filling hole is sealed.

5. The electronic atomization device of claim 4, wherein a clearance groove is formed outside the suction nozzle, the first sealing structure is adapted to the clearance groove and is arranged in the clearance groove, and the first sealing structure is made of a soft elastic material; the second seal structure includes an inner side of the housing; when the suction nozzle moves relative to the shell to the second installation position, the outer side of the first sealing structure is abutted to the inner side face of the shell.

6. The electronic atomization device of claim 4, wherein the first sealing structure encloses a relief hole formed to communicate with the oil injection hole, the outer side of the first sealing structure is provided with a sealing rib protruding and surrounding the relief hole, and the sealing rib is in interference fit with the inner side surface of the housing.

7. The electronic atomizer device according to claim 4, further comprising a top seal sealingly attached to an open end of said sump, said first seal structure being integrally attached to one side of said top seal.

8. The electronic atomization device of claim 7, further comprising an atomization assembly assembled in the suction nozzle, wherein the atomization assembly comprises a vent pipe forming a side wall of the oil bin, an air guide pipe is arranged in the suction nozzle, a sealing gasket communicating the air guide pipe and the vent pipe is arranged between the air guide pipe and the vent pipe, and the top sealing element surrounds the outer side of the vent pipe.

9. The electronic atomizer device of claim 1, wherein when the nozzle is moved relative to the housing to the second mounting position, the nozzle and the housing are riveted or snap-fit together.

10. The electronic atomizing device of claim 1, wherein a limiting groove is disposed at an outer side of the suction nozzle, when the suction nozzle moves to the second mounting position relative to the housing, the housing is embedded in the limiting groove, and an end of the housing abuts against a groove wall of the limiting groove.