CN217117516U

CN217117516U - Electronic cigarette atomizer

Info

Publication number: CN217117516U
Application number: CN202220705819.8U
Authority: CN
Inventors: 王春; 王小伟
Original assignee: Shenzhen Mingyan Technology Co ltd
Current assignee: Shenzhen Mingyan Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-08-05
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to an electron cigarette technical field, concretely relates to electron smog spinning disk atomiser. The oil-gas separation device comprises a shell, be provided with the inner tube in the casing, the casing lower extreme has been seted up rather than endocentric through-hole, the pore wall sliding seal of insulating core pipe outer fringe and through-hole is connected, insulating core pipe and inner tube elastic connection, the trompil has all been seted up to the left and right sides of the insulating core pipe part in the through-hole, insulating core pipe internal fixation has leads the oil silver, lead the both ends of oil silver and peg graft respectively in two trompils, the winding has the heater strip on leading the oil silver in the insulating core pipe, the left and right sides of insulating core pipe lower extreme all is fixed with the feeler lever, the both ends of heater strip respectively with two feeler lever electric connection. The utility model discloses, simple structure, convenient to use, when the atomizer did not use, trompil on the insulating core pipe was by the shutoff, and the atomizer is deposited or the in-process of transportation can prevent because lead the condition that the oil leak appears in the oil silver because the tobacco tar saturation, conveniently changes and leads oil silver and heater strip, conveniently carries out the tobacco tar filling.

Description

Electronic cigarette atomizer

Technical Field

The utility model relates to an electron cigarette technical field, concretely relates to electron smog spinning disk atomiser.

Background

The electronic cigarette atomizer is an electronic product simulating cigarettes and generally comprises a suction nozzle, an atomizer and a battery pack. The existing electronic cigarette mainly comprises an atomizer and a battery host, wherein the atomizer is a smoke generating device of the electronic cigarette, the battery host is a control device of the electronic cigarette, and the atomizer is inserted into the battery host and then can be smoked after being electrified. Specifically, the atomizer includes atomization component, oil storage chamber and air current passageway, and air current passageway runs through atomization component, and atomization component's atomization chamber and oil storage chamber lead oil spare switch-on through atomization component, when the oil storage intracavity is filled with the tobacco tar, the tobacco tar can be exported through leading oil spare, high temperature atomization.

The atomizer of oiling in advance receives the influence of temperature, pressure intensity change at transportation or deposit the in-process, leads to the interior tobacco tar mobility grow of oil storage cavity, and the tobacco tar leaks the atomizer outside through leading oil spare fast easily, causes the atomizer oil leak, influences the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a simple structure, convenient to use, the atomizer is deposited or the in-process of transportation can prevent the condition that the oil leak appears, conveniently changes oil guide silver and heater strip, conveniently carries out the electron smog spinning disk atomiser that the tobacco tar was annotated.

In order to realize the purpose, the utility model provides a technical scheme is:

an electronic cigarette atomizer comprises a shell, an inner tube concentric with the shell is arranged in the shell, the upper end of the inner tube is fixedly and hermetically connected with the upper end of the shell, a through hole concentric with the shell is formed in the lower end of the shell, an insulating core tube penetrates through the through hole, the outer edge of the insulating core tube is in sliding and sealing connection with the hole wall of the through hole, the upper end of the insulating core tube extends into the inner tube, the outer edge of the upper end of the insulating core tube is in sliding and sealing connection with the inner tube, the insulating core tube is elastically connected with the inner tube, the left side and the right side of the insulating core tube part in the through hole are both provided with openings, an oil-guiding cotton sliver is fixed in the insulating core tube, the two ends of the oil-guiding cotton sliver are respectively inserted in the two openings, heating wires are wound on the oil-guiding cotton sliver in the insulating core tube, contact rods are fixed on the left side and the right side of the lower end of the insulating core tube, two contact rods are respectively electrically connected with the limiting blocks, the lower ends of the shells on the left side and the right side of the through hole are respectively fixed with a vertical elastic sheet, the elastic sheets are respectively provided with a vertical elongated slot, the limiting block is positioned in the elongated slot of the elastic sheet on one side of the elastic sheet, the lower end of the limiting block is in contact with the lower slot wall of the elongated slot, and the upper end of one side of the limiting block, which is far away from the insulating core tube, is provided with a guide slope.

Specifically, the annular groove has been seted up on the inner edge of inner tube, is fixed with solid fixed ring on the insulating core pipe, and solid fixed ring is located the annular groove, and the cover is equipped with the spring on the insulating core pipe between the last cell wall of solid fixed ring and annular, and the last cell wall of annular is tightly supported to the spring upper end, and the solid fixed ring upper end is tightly supported to the spring lower extreme.

Specifically, the lower end of the feeler lever protrudes to the lower part of the insulating core pipe.

Specifically, a connecting cylinder used for being connected with a battery host is fixed at the lower end of the shell, and threads are machined on the outer edge of the connecting cylinder.

Specifically, a suction nozzle communicated with the inner pipe is fixed at the upper end of the shell.

Specifically, the outer edge of the upper end of the insulating core pipe is connected with the inner pipe in a sliding and sealing mode through an upper sealing ring.

Specifically, the distance between the upper end of the limiting block and the lower end of the shell is larger than the distance between the upper end of the opening and the upper end of the bottom plate of the shell.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, simple structure, convenient to use, when the atomizer did not use, trompil on the insulating core pipe was by the shutoff, and the atomizer is deposited or the in-process of transportation can prevent because lead the condition that the oil leak appears in the oil silver because the tobacco tar saturation, conveniently changes and leads oil silver and heater strip, conveniently carries out the tobacco tar filling.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a cross-sectional view of the housing.

Fig. 3 is a schematic structural view of an insulated core tube.

Fig. 4 is a schematic structural view of the atomizer in cooperation with a battery main unit.

Detailed Description

As shown in fig. 1-4, an electronic cigarette atomizer comprises a casing 1, wherein a connecting cylinder 5 for connecting with a battery host 19 is fixed at the lower end of the casing 1, threads are processed on the outer edge of the connecting cylinder 5, an inner tube 2 concentric with the connecting cylinder is arranged in the casing 1, a suction nozzle 3 communicated with the inner tube 2 is fixed at the upper end of the casing 1, the upper end of the inner tube 2 is fixedly and hermetically connected with the upper end of the casing 1, a through hole 18 concentric with the casing 1 is formed at the lower end of the casing 1, an insulating core tube 10 penetrates through the through hole 18, the outer edge of the insulating core tube 10 is slidably and hermetically connected with the hole wall of the through hole 18, the upper end of the insulating core tube 10 extends into the inner tube 2, the outer edge of the upper end of the insulating core tube 10 is slidably and hermetically connected with the inner tube 2 through an upper sealing ring 7, the insulating core tube 10 is elastically connected with the inner tube 2, a ring groove 4 is formed on the inner edge of the inner tube 2, a fixing ring 11 is fixed on the insulating core tube 10, the fixing ring 11 is located in the ring groove 4, the insulating core pipe 10 between the upper groove wall of the fixed ring 11 and the ring groove 4 is sleeved with a spring 6, the upper end of the spring 6 tightly supports the upper groove wall of the ring groove 4, and the lower end of the spring 6 tightly supports the upper end of the fixed ring 11.

The left side and the right side of the insulating core tube 10 part in the through hole 18 are both provided with an opening 24, an oil-guiding cotton sliver 12 is fixed in the insulating core tube 10, two ends of the oil-guiding cotton sliver 12 are respectively inserted in the two openings 24, a heating wire 13 is wound on the oil-guiding cotton sliver 12 in the insulating core tube 10, contact rods 15 are fixed on the left side and the right side of the lower end of the insulating core tube 10, the lower ends of the contact rods 15 protrude below the insulating core tube 10, two ends of the heating wire 13 are respectively electrically connected with the two contact rods 15, the left side and the right side of the insulating core tube 10 below the shell 1 are both fixed with a limiting block 16, the lower ends of the shell 1 on the left side and the right side of the through hole 18 are both fixed with a vertical elastic sheet 8, the elastic sheet 8 is both provided with a vertical elongated slot 9, the limiting block 16 is positioned in the elongated slot 9 of the elastic sheet 8 on one side, the lower end of the limiting block 16 is in contact with the lower slot wall of the elongated slot 9, and a guide slope 17 is processed on the upper end of the side of the limiting block 16 far away from the insulating core tube 10, the distance between the upper end of the limiting block 16 and the lower end of the shell 1 is larger than the distance between the upper end of the opening 24 and the upper end of the bottom plate of the shell 1.

During the transportation or storage process of the atomizer, because the hole wall of the through hole 18 is connected with the outer edge of the insulating core tube 10 in a sliding and sealing manner, the hole wall of the through hole 18 can seal the open hole 24, and the tobacco tar can not enter the oil guide cotton strip 12 through the open hole 24, so that the tobacco tar can be prevented from leaking out of the atomizer.

When the atomizer is used, the atomizer is rotated, so that the connecting cylinder 5 is in threaded connection with the upper end of the battery host 19, when the connecting cylinder 5 rotates downwards at the upper end of the battery host 19, under the blocking effect of the insulating ring 20, the insulating core tube 10 and the fixing ring 11 can ascend, when the insulating core tube 10 and the fixing ring 11 ascend, the spring 6 is compressed, in the ascending process of the insulating core tube 10, the limiting block 16 ascends in the long groove 9, after the connecting cylinder 5 of the atomizer is connected with the battery host 19 in place, the two contact rods 15 are electrically connected with the two contact rods 21 in the insulating ring 20, the open hole 24 is communicated with the inside of the shell 1, and at the moment, the tobacco tar in the shell 1 can enter the oil guide pole 12. When the smoking device is used, a switch on the battery host 19 is turned on, the heating wire 13 generates heat, the heating wire 13 can atomize tobacco tar in the oil guiding cotton sliver 12, when a user sucks air in the mouth of the suction nozzle 3, outside air enters the insulating core tube 10 through the air holes 22 on the battery host 19 and the slotted holes 23 on the insulating ring 20 and moves upwards, and the air moving upwards in the insulating core tube 10 can carry smoke and enter the user.

When the heating wire 13 or the oil guiding cotton strip 12 needs to be replaced, the atomizer is separated from the battery main machine 19, then the atomizer is inverted, the two elastic pieces 8 are far away from each other, and after the limiting block 16 is withdrawn from the long groove 9 on one side of the limiting block, the insulating core pipe 10 can be pulled out from the through hole 18, and the insulating core pipe 10 and the oil guiding cotton strip 12 and the heating wire 13 in the insulating core pipe are replaced together. After the insulating core tube 10 is pulled out, the inner tube 2 can block the tobacco tar in the shell 1, and the tobacco tar is prevented from flowing out. After the insulating core tube 10 is pulled out, the tar can be added into the case 1 through the gap between the inner tube 2 and the case 1.

When the insulating core tube 10 is assembled, the upper end of the insulating core tube 10 is inserted into the through hole 18, then the limiting block 16 corresponds to the elastic sheet 8, then the insulating core tube 10 is pressed into the shell 1, when the guide slope 17 contacts with the elastic sheet 8, the elastic sheet 8 can be far away from the insulating core tube 10 under the guide action of the guide slope 17, along with the movement of the insulating core tube 10, after the limiting block 16 corresponds to the long groove 9, the elastic sheet 8 is restored, the limiting block 16 is inserted into the long groove of the elastic sheet 8, and then the insulating core tube 10 is installed in place,

the above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like 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 cigarette atomizer comprises a shell, and is characterized in that an inner tube concentric with the shell is arranged in the shell, the upper end of the inner tube is fixedly and hermetically connected with the upper end of the shell, a through hole concentric with the shell is formed in the lower end of the shell, an insulating core tube penetrates through the through hole, the outer edge of the insulating core tube is in sliding and sealing connection with the hole wall of the through hole, the upper end of the insulating core tube extends into the inner tube, the outer edge of the upper end of the insulating core tube is in sliding and sealing connection with the inner tube, the insulating core tube is elastically connected with the inner tube, openings are formed in the left side and the right side of the part of the insulating core tube in the through hole, a cotton swab is fixed in the insulating core tube, two ends of the cotton swab are respectively inserted in the two openings, heating wires are wound on the cotton swab in the insulating core tube, contact rods are fixed on the left side and the right side of the lower end of the insulating core tube, two contact rods are respectively electrically connected with the two contact rods, and limiting blocks are fixed on the left side and the right side of the insulating core tube below the shell, the lower ends of the shells on the left side and the right side of the through hole are respectively fixed with a vertical elastic sheet, the elastic sheets are respectively provided with a vertical elongated slot, the limiting block is positioned in the elongated slot of the elastic sheet on one side of the elastic sheet, the lower end of the limiting block is in contact with the lower slot wall of the elongated slot, and the upper end of one side of the limiting block, which is far away from the insulating core tube, is provided with a guide slope.

2. The electronic cigarette atomizer of claim 1, wherein an annular groove is formed in an inner edge of the inner tube, a fixing ring is fixed on the insulating core tube, the fixing ring is located in the annular groove, a spring is sleeved on the insulating core tube between the fixing ring and an upper groove wall of the annular groove, an upper end of the spring abuts against the upper groove wall of the annular groove, and a lower end of the spring abuts against an upper end of the fixing ring.

3. The electronic smoke atomizer of claim 1, wherein said lower end of said feeler lever protrudes below said insulated core tube.

4. The electronic cigarette atomizer of claim 1, wherein a connecting cylinder for connecting with a battery host is fixed at the lower end of the housing, and threads are processed on the outer edge of the connecting cylinder.

5. The electronic aerosolizer of claim 1, wherein a mouthpiece is secured to an upper end of the housing and is in communication with the inner tube.

6. The electronic aerosolizer of claim 1, wherein the outer edge of the upper end of the insulated core tube is slidably and sealingly coupled to the inner tube via an upper sealing ring.

7. The electronic aerosolizer of claim 1, wherein a distance between the upper end of the stop block and the lower end of the housing is greater than a distance between the upper end of the aperture and the upper end of the housing floor.