WO2020133896A1

WO2020133896A1 - Atomizer

Info

Publication number: WO2020133896A1
Application number: PCT/CN2019/088189
Authority: WO
Inventors: 欧俊彪
Original assignee: 欧俊彪
Priority date: 2018-12-29
Filing date: 2019-05-23
Publication date: 2020-07-02
Also published as: CN109380774A

Abstract

Disclosed is an atomizer, comprising a suction nozzle (1), an upper cover (2), a lower cover (3), an elastic component, a sealing member (7), an atomization chamber (6), an oil storage chamber (4) and a base assembly. The base assembly includes a base (5), a heating wire (10), oil-conducting cotton, a positive electrode (90) and a negative electrode. The heating wire (10) is disposed on the base (5), two ends of the heating wire (10) are electrically connected with the positive electrode (90) and the negative electrode respectively. The oil storage chamber (4) is sleeved outside the atomization chamber (6). The base (5) is provided with an oil inlet hole (52); an oil chamber supplies oil through the oil inlet hole (52) to the oil-conducting cotton which is in contact with the heating wire (10). The upper cover (2) is provided at the upper end of the lower cover (3). The suction nozzle (1) is provided at the upper end of the upper cover (2) and is communicated with the atomization chamber (6). The lower cover is provided with an oil inlet hole (52) communicating with the oil cavity. The elastic component is arranged at the lower end of the lower cover (3) and is provided with the sealing member (7). The sealing member (7) pushes against the inner wall of the oil inlet hole (52) by virtue of the elastic force of the elastic component, thereby facilitating oil injection and protecting the environment by effectively avoiding oil leakage.

Description

Atomizer

Technical field

The invention relates to the technical field of electronic cigarette equipment, in particular to an atomizer.

Background technique

E-cigarettes have a similar appearance and taste to cigarettes, they can also smoke like real cigarettes, and e-cigarettes do not contain harmful components such as tar and suspended particles, and they will not produce entangled second-hand smoke. The health of smokers does not affect the people around them, so it is very popular among people. Electronic cigarettes usually include battery components and an atomizer. The battery components provide electrical energy for the atomizer. The atomizer heats the smoke oil to make it mist. It turns into steam for people to consume; usually, the atomizer includes a bracket, an outer cover, an oil-guiding cotton, and a heating wire. The outer cover is set on the outside of the bracket. The oil-guiding cotton and the heating wire are both installed in the bracket. The side of the outer cover and the bracket There are openings on the sides of the oil-guiding cotton soaked in oil. This structure is not convenient for oil injection, and it is prone to oil leakage, causing environmental pollution.

Summary of the invention

To solve the above problems, the present invention provides a convenient oil injection, and at the same time effectively avoids the occurrence of oil leakage, thereby playing a role in protecting the environment.

In order to achieve the above object, the technical solution adopted by the present invention is: an atomizer, including a suction nozzle, an upper cover, a lower cover, an elastic component, a seal, an atomizing bin, an oil storage bin, a base assembly, and the base assembly It includes a base, a heating wire, an oil-conducting cotton, a positive electrode, and a negative electrode. The heating wire is provided on the base, and the two ends of the heating wire are electrically connected to the positive electrode and the negative electrode respectively. The atomizing bin and the oil storage bin The inner cover is provided, the lower cover is provided at the upper end opening of the atomization bin and the oil storage bin, the base is provided at the lower end opening of the atomization bin and the oil storage bin, and the base is provided with an air intake channel which communicates with the atomization bin, The lower cover, the base, the oil storage bin, and the atomization bin surround a synthetic oil cavity. The base is provided with an oil inlet hole. The oil cavity supplies oil to the oil-wool through the oil inlet hole, and the oil-guiding cotton is in contact with the heating wire. , The upper cover is provided at the upper end of the lower cover, the suction nozzle is provided at the upper end of the upper cover, the suction nozzle is in communication with the atomizing chamber, the lower cover is provided with an oil injection hole, and the oil injection hole is in communication with the oil cavity The elastic component is provided at the lower end of the lower cover, and the elastic component is provided with a seal, and the seal is abutted against the inner wall of the oil injection hole by the elastic force of the elastic component.

Specifically, the elastic component includes a fixing member and a first elastic piece, the sealing member is provided on one side of the first elastic piece, and the other side of the first elastic piece is fixedly connected to the lower cover through the fixing member.

Specifically, the elastic component includes a spring, a second spring piece, a guide post, the seal is provided on the second spring piece, one end of the spring is crimped with the atomizing chamber, and the other end of the spring is crimped with the second spring The guide post is provided at the lower end of the lower cover, the second elastic piece is provided with a guide hole, and the guide hole is sleeved on the outer wall of the guide post.

Specifically, the upper end of the lower cover is provided with a vertical rotating shaft, and the upper cover is rotatably connected with the vertical rotating shaft.

Specifically, the upper end of the lower cover is provided with a limit post, the upper cover is provided with an arc-shaped limit groove, and the limit post is penetrated in the limit groove.

Specifically, a smoke guide channel is provided on the upper end of the lower cover, a smoke exhaust channel is provided on the upper end of the upper cover, and a connection tube is formed at the lower end of the suction nozzle, and is inserted into the smoke exhaust channel and the smoke guide channel through the connection tube, The suction nozzle is fixed on the lower cover, and the suction nozzle communicates with the atomization chamber through the smoke guide channel and the smoke exhaust channel.

Specifically, the base assembly further includes a positive core, a negative core, and a positive insulating ring. The base includes a base frame and a base cover. The base cover is rotatably sleeved on the outer wall of the base frame. The upper end of the base frame is provided with An oil guide cotton groove, the oil inlet hole communicates with the oil guide cotton groove, both ends of the oil guide cotton are provided in the oil guide cotton groove, and the upper end of the base frame is provided with a positive electrode core groove and a negative electrode core groove , The lower end of the positive electrode core is provided in the positive electrode core groove, the positive electrode insulating ring is sleeved on the outer wall of the lower end of the positive electrode core, the lower end of the negative electrode core is provided in the negative electrode core groove, and both ends of the heating wire extend in opposite directions The electrode pins are formed separately, and the edges of the positive and negative cores on the same side are respectively provided with a holding groove. By rotation, the two electrode pins of the heating wire are respectively locked into the corresponding holding grooves. The positive electrode is electrically connected to the positive electrode core, the positive electrode is insulated from the base frame and the base cover, and the negative electrode is electrically connected to the base frame and the base cover.

Specifically, it also includes a conductive rod and a conductive rod insulating ring. The lower end of the positive electrode core extends toward the negative electrode core to form a disc body. A fixing hole is provided in the center of the disc body. The conductive rod is inserted into the base frame and fixed with the fixing hole Connection, the conductive rod insulating ring is sleeved on the outer wall of the conductive rod, the positive electrode is inserted in the base cover, the positive electrode is electrically connected to the positive electrode core through the conductive rod, and the outer wall sleeve of the positive electrode is provided with Positive electrode insulating ring sleeve.

Specifically, the outer wall of the base cover is provided with a first air inlet hole, the outer wall of the base frame is provided with a first ventilation slot corresponding to the first air inlet hole, and the upper end of the conductive rod is provided with an air inlet cavity, the conductive The outer wall of the lower end of the rod is provided with an exhaust channel, and the first air inlet hole, the first ventilation groove, the air inlet channel, and the air inlet cavity are connected in sequence.

Specifically, the outer wall of the base cover is provided with a second air inlet hole, the outer wall of the base frame is provided with a second vent groove corresponding to the second air inlet hole, and the inner walls of the positive electrode core and the negative electrode core are provided with a downward penetration , The second air inlet hole, the second air groove, and the air hole are connected in sequence.

The beneficial effect of the present invention lies in that: by providing an elastic component on the lower end of the lower cover, a seal is provided on the elastic component, and the seal abuts the elastic force against the inner wall of the oil injection hole through the elastic component, and the oil injection hole is effectively sealed by the seal In order to protect the environment from oil leakage, when the need to add smoke oil, the mouth of the oil bottle is inserted into the oil injection hole, the seal is pushed open and the smoke oil is injected into the oil cavity. After the oil is filled, the elastic component Springback makes the seal close the oil injection hole, which is very convenient for oil injection.

BRIEF DESCRIPTION

FIG. 1 is a partial exploded view of Embodiment 1 of the present invention;

2 is an exploded view of Embodiment 1 of the present invention;

3 is a schematic structural view of the base assembly of the present invention;

4 is an exploded view of the base assembly of the present invention;

5 is a cross-sectional view of Embodiment 2 of the present invention;

6 is an exploded view of Embodiment 2 of the present invention.

Description of reference numerals: 1. Suction nozzle; 2. Upper cover; 3. Lower cover; 4. Oil storage bin; 5. Base; 6. Atomization bin; 7. Seal; 8. First shrapnel; 9. Two shrapnel; 10, heating wire; 12, connecting tube; 21, smoke exhaust channel; 22, limit groove; 31, oil injection hole; 32, smoke guide channel; 33, vertical shaft; 34, limit column; 43, Clamping groove; 45, positive insulating ring; 46, oil cavity; 50, base frame; 51, oil guide cotton groove; 52, oil inlet hole; 53, positive core; 54, negative core; 55, first vent groove; 56, screw holes; 57, positive core slot; 58, negative core slot; 59, second vent slot; 60, base cover; 61, conductive rod; 62, conductive rod insulation ring; 63, exhaust channel; 64, inlet Air cavity; 65, positive electrode insulating ring sleeve; 66, second air inlet hole; 67, first air inlet hole; 68, atomizing chamber bracket; 69, atomizing chamber cover; 70, gas regulating ring; 71, long Shaped hole; 72, short hole; 80, sealing ring; 81, fixing member; 90, positive electrode; 91, guide post; 92, guide hole; 93, spring; 101, electrode pin.

detailed description

In order to describe the present invention more clearly, the present invention will be further described below with reference to FIGS. 1-6.

Example one:

Please refer to FIGS. 1-4, the present invention relates to an atomizer, including a suction nozzle 1, an upper cover 2, a lower cover 3, an elastic component, an oil storage bin 4, an atomizing bin 6, a seal 7, a base assembly The base assembly includes a base 5, a heating wire 10, an oil-guiding cotton, a positive electrode 90, and a negative electrode. The heating wire 10 is provided on the base 5, and the two ends of the heating wire 10 are electrically connected to the positive electrode 90 and the negative electrode, respectively Sexual connection, the atomization bin 6 and the oil storage bin 4 are provided with inner casings, the lower cover 3 is provided at the upper openings of the atomization bin 6 and the oil storage bin 4, and the base 5 is provided in the atomization bin 6 and The lower end of the oil bin 4 is open, and the base 5 is provided with an air intake passage 55 connected to the atomizing bin 6. The lower cover 3, the base 5, the oil storage bin 4, and the atomizing bin 6 surround a synthetic oil chamber 46. The base 5 is provided with an oil inlet hole 52, the oil cavity 46 supplies oil to the oil wool through the oil inlet hole 62, and the oil wool is in contact with the heating wire 10, the upper cover 2 is provided at the upper end of the lower cover 3, the suction The nozzle 1 is provided at the upper end of the upper cover 2, the suction nozzle 1 communicates with the atomization chamber 6, the lower cover 3 is provided with an oil injection hole 31, the oil injection hole 31 communicates with an oil cavity 46, and the elastic component is provided at At the lower end of the lower cover 3, a seal 7 is provided on the elastic component, and the seal 7 abuts against the inner wall of the oil injection hole 31 by the elastic force of the elastic component.

Compared with the prior art, in the present invention, an elastic component is provided on the lower end of the lower cover 3, and a seal 7 is provided on the elastic component. The seal 7 abuts the elastic force against the inner wall of the oil injection hole 31 through the elastic component, and the seal 7 The sealing of the oil injection hole 31 effectively avoids the occurrence of oil leakage, thereby playing a role in protecting the environment. When it is necessary to add smoke oil, the mouth of the oil bottle is inserted into the oil injection hole 31, and the sealing member 7 is pushed open to the oil cavity Smoke oil is injected into 46, after the oil injection is completed, the elastic component rebounds, so that the sealing member 7 closes the oil injection hole 31, and the oil injection is very convenient and fast.

Wherein, the sealing member 7 is made of silicone, which has a certain elasticity, and can better seal the oil injection hole 31.

In this embodiment, the atomization chamber 6 includes an atomization chamber bracket 68 and an atomization chamber cover 69, wherein the atomization chamber bracket 68 is connected and arranged above the atomization chamber cover 69, specifically, the lower cover 3 is provided in the atomization chamber The upper end of the bin support 68 is open, the base 5 is provided at the lower end opening of the spray hood outer cover 69, the lower cover 3, the base 5, the oil storage bin 4, the spray bin support 68, the spray bin outer cover 69 surround synthetic oil腔46.

In this embodiment, the elastic component includes a first elastic sheet 81 and a fixing member 8. The sealing member 7 is provided on one side of the first elastic sheet 8. The other side of the first elastic sheet 8 passes through the fixing member 81 and the lower cover 3 Fixed connection.

With the above solution, the sealing member 7 closes the oil filling hole 31 by the elasticity of the first elastic piece 8. When oil filling is required, the oil bottle mouth is inserted into the oil filling hole 31, the sealing member 7 is pushed open and the smoke oil is injected into the oil cavity 46 After the oil filling is completed, the first spring piece 8 rebounds, so that the sealing member 7 closes the oil filling hole 31 again.

In this embodiment, the upper end of the lower cover 3 is provided with a vertical rotating shaft 33, and the upper cover 2 is rotatably connected to the vertical rotating shaft 33.

With the above solution, the upper cover 2 can move horizontally with respect to the lower cover 3 to open or cover the oil injection hole 31, which is very convenient and fast.

In this embodiment, the upper end of the lower cover 3 is provided with a limiting post 34, the lower surface of the upper cover 2 is provided with an arc-shaped limiting groove 22, and the limiting post 34 is provided in the limiting groove 22.

With the above solution, when the upper cover 2 moves horizontally, the position of the upper cover 2 can be effectively limited by the combined action of the limit post 34 and the limit groove 22, and the limit post 34 and the limit groove 22 have auxiliary The guiding effect ensures that the upper cover 2 moves more accurately.

In this embodiment, the upper end of the lower cover 3 is provided with a smoke guide channel 32, the upper end of the upper cover 2 is provided with a smoke exhaust channel 21, and the lower end of the suction nozzle 1 is formed with a connection tube 12 inserted through the connection tube 12 In the smoke exhaust channel 21 and the smoke guide channel 32, the suction nozzle 1 is fixed on the lower cover 3, and the suction nozzle 1 communicates with the atomization chamber 6 through the smoke guide channel 32 and the smoke exhaust channel 21.

With the above solution, when the oil filling hole 31 is closed, the connection tube 12 on the suction nozzle 1 is inserted into the smoke exhaust channel 21 and the smoke guide channel 32, and the suction nozzle 1 is fixed on the lower cover 3, which can effectively prevent the upper cover 2 and The lower cover 3 moves relatively.

In this embodiment, the base assembly further includes a positive core 53, a negative core 54, and a positive insulating ring 45. The base 5 includes a base frame 50 and a base cover 60. The base cover 60 is rotatably sleeved on the base frame 50. On the outer wall, the upper end of the base frame 50 is provided with an oil-guiding cotton groove 51, and the oil inlet 52 is in communication with the oil-guiding cotton groove 51, and both ends of the oil-guiding cotton are provided in the oil-guiding cotton groove 51. The upper end of the base frame 50 is provided with opposite positive electrode core slots 57 and negative electrode core slots 58. The lower end of the positive electrode core 53 is provided in the positive electrode core slot 57. The positive electrode insulation ring 45 is sleeved on the outer wall of the lower end of the positive electrode core 53. The lower end of the negative electrode core 54 is provided in the negative electrode core slot 58. The two ends of the heating wire 10 extend in opposite directions to form electrode pins 101 respectively. The edges of the positive electrode core 53 and the negative electrode core 54 on different sides are respectively provided with cards The holding groove 43 is rotated, and the two electrode pins 101 of the heating wire 10 are respectively snapped into the corresponding holding grooves 43, the positive electrode 90 is electrically connected to the positive core 53, and the positive electrode 90 is connected to the base The frame 50 and the base cover 60 are insulated, and the negative electrode is electrically connected to the base frame 50 and the base cover 60.

With the above solution, the two ends of the heating wire 10 are extended in opposite directions to form electrode pins 101 respectively. The edges of the positive electrode core 53 and the negative electrode core 54 on the same side are respectively provided with clamping grooves 43, which are led by rotating the two electrodes of the heating wire 10 The feet 101 are respectively snapped into the corresponding holding grooves 43 to fix the heating wire 10 to the positive core 53 and the negative core 54 so that the positive core 53 and the negative core 54 are electrically connected to the heating wire 10, and the heat needs to be replaced when needed When the wire 10 is turned, it is only necessary to rotate the heating wire 10 in the reverse direction, and the electrode pin 101 is withdrawn from the holding groove 43, then the heating wire 10 can be removed, and then the new heating wire 10 can be replaced by reinstalling it, which can be very fast, It is convenient to complete the replacement of the heating wire 10.

In this embodiment, the upper ends of the positive electrode core 53 and the negative electrode core 54 are provided with screw holes 56 penetrating into the holding groove 43.

With the above solution, by screwing the screw into the screw hole 56 to make the screw press the electrode pin 101, the electrode pin 101 can be firmly fixed in the holding groove 43.

In this embodiment, a conductive rod 61 and a conductive rod insulating ring 62 are also included. The lower end of the positive electrode core 53 extends toward the negative electrode core 54 to form a disc body. A fixing hole is provided in the center of the disc body. The conductive rod 61 is inserted into the base The frame 50 is fixedly connected to the fixing hole, the conductive rod insulating ring 62 is sleeved on the outer wall of the conductive rod 61, the positive electrode 90 is inserted in the base cover 60, the positive electrode 90 passes through the conductive rod 61 and the positive electrode The core 53 is electrically connected, and the outer wall sleeve of the positive electrode 90 is provided with a positive electrode insulating ring sleeve 65.

With the above solution, the positive electrode 90 is electrically connected to the positive electrode core 53 through the conductive rod 61, the positive electrode 90 is connected to the positive electrode of the power supply, the outer wall sleeve of the conductive rod 61 is provided with a conductive rod insulating ring 62, and the outer wall sleeve of the positive electrode 90 is provided with The positive electrode insulating ring sleeve 65 can well insulate them from the base frame 50 and the base cover 60.

Among them, the conductive rod 61 is a conductive screw, the fixing hole is a screw hole, the positive electrode core 53, the negative electrode core 54, the base frame 50, and the base cover 60 are made of conductive materials, and the negative electrode passes through the base frame 50, the base cover 60 and the negative electrode core 54 Electrical connection.

In this embodiment, the outer wall of the base cover 60 is provided with a first air inlet hole 67, the outer wall of the base frame 50 is provided with a first vent groove 55 corresponding to the first air inlet hole 67, and the upper end of the conductive rod 61 is provided There is an air intake cavity 64, an outer wall of the lower end of the conductive rod 61 is provided with an exhaust air channel 63, and the first air intake hole 67, the first vent groove 55, the air intake channel, and the air intake cavity 64 communicate in sequence.

With the above solution, when the user inhales, air flows through the first air inlet 67, the first vent groove 55, the air intake channel, and the air intake cavity 64 to reach the heating wire 10, which drives the steam of the heating wire 10 to atomize the smoke oil .

Among them, the number of the first intake holes 67 is two.

In this embodiment, the outer wall of the base cover 60 is provided with a second air inlet 66, and the outer wall of the base frame 50 is provided with a second vent groove 59 corresponding to the second air inlet 66, the positive electrode core 53, the negative electrode The inner wall of the core 54 is provided with a vent hole penetrating downward, and the second air inlet hole 66, the second vent groove 59, and the vent hole communicate in sequence.

With the above solution, when the user inhales, air flows through the second air inlet 66, the second vent groove 59, and the vent in order to reach the heating wire 10, which drives the steam of the heating wire 10 to atomize the smoke oil.

Similarly, the number of the second intake holes 66 is two.

In this embodiment, a gas regulating ring 70 is further included. The gas regulating ring 70 is rotatably sleeved on the outer wall of the base cover 60. The outer wall of the gas regulating ring 70 is provided with a long hole 71 and a short hole 72. The adjusting ring 70 can close the first air inlet 67 and the second air inlet 66, or only open the first air inlet 67, or only the second air inlet 66, or the first air inlet Both the hole 67 and the second air inlet hole 66 are opened.

With the above solution, the closing of the first air inlet hole 67 and the second air inlet hole 66 can be adjusted by turning the air adjustment ring 70. Turning the air adjustment ring 70 causes the short hole 72 and the long hole 71 to be in different positions. When the shaped hole 72 and the elongated hole 71 do not coincide with the first air inlet hole 67 and the second air inlet hole 66, the first air inlet hole 67 and the second air inlet hole 66 are both closed; when the long hole 71 When it coincides with the first air inlet 67 and the short hole 72 does not coincide with the second air inlet 66, only two first air inlet holes 67 are opened; when the long hole 71 coincides with the second air inlet 66, the short When the shaped hole 72 does not coincide with the first inlet hole 67, only two second inlet holes 66 are opened; when the elongated hole 71 coincides with the first inlet hole 67, the short hole 72 and the second inlet hole 66 When coincident, the two first air inlet holes 67 and the two second air inlet holes 66 are both in an open state, and the different air intake amounts of different users can be satisfied by adjusting the air adjustment ring 70.

In this embodiment, the first air inlet hole and the second air inlet hole 66 are spaced apart, and the first air inlet hole 67 is smaller than the second air inlet hole 66.

With the above solution, the first air intake hole 67 is smaller than the second air intake hole 66, that is, the air intake amount of the first air intake hole 67 is smaller than the air intake amount of the second air intake hole 66, and the air ring 70 is turned to make the short hole 72. The elongated holes 71 are located at different positions, so that the first air inlet hole 67 and the second air inlet hole 66 can be closed, or only two first air inlet holes 67, or only two second air inlets can be opened. Orifice 66, or both the first two intake holes 67 and the two second intake holes 66 are opened, can be adjusted to meet the needs of different users for different intake air volume.

In addition, a sealing ring 80 is also included. When the base frame 50 and the base cover 60 are connected to the atomizing chamber 6 and the oil storage chamber 4, the sealing ring 80 is provided at their connection to prevent the leakage of smoke oil.

Example two:

Please refer to FIGS. 5-6. In this embodiment, the elastic component includes a spring 93, a second elastic piece 9, and a guide post 91. The seal 7 is disposed on the second elastic piece 9, and one end of the spring 93 It is crimped with the atomizing chamber 6, the other end of the spring 93 is crimped with the second elastic piece 9, the guide post 91 is provided at the lower end of the lower cover 3, the second elastic piece 9 is provided with a guide hole 92, and the guide hole 92 sets on the outer wall of the guide post 91.

With the above solution, the sealing element 7 on the second spring piece 9 closes the oil injection hole 31 by the elastic force of the spring 93. When oil injection is needed, the oil bottle nozzle is inserted into the oil injection hole 31, and the sealing element 7 is pushed open toward the oil cavity 46 After the oil is injected into the oil, the oil filling is completed, and the seal 7 recloses the oil injection hole 31 under the elastic force of the spring 93. Through the joint action of the guide post 91 and the guide hole 92, the vertical movement of the second elastic piece 9 can be more stable and the seal The piece 7 can be accurately inserted into the oil injection hole 31 to re-close the oil injection hole 31.

The above embodiments are merely descriptions of preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the spirit of the design of the present invention, various modifications and changes made by ordinary technicians in the art to the technical solutions of the present invention Improvements shall fall within the scope of protection determined by the claims of the present invention.

Claims

An atomizer, characterized in that it includes a suction nozzle, an upper cover, a lower cover, an elastic component, a seal, an atomizing bin, an oil storage bin, and a base assembly. The base assembly includes a base, a heating wire, and an oil-guiding cotton , Positive electrode and negative electrode, the heating wire is set on the base, and the two ends of the heating wire are electrically connected to the positive electrode and the negative electrode, the outer cover of the atomizing bin and the oil storage bin is provided, and the lower cover is provided The upper end of the atomization bin and the oil storage bin is opened, the base is provided at the lower end opening of the atomization bin and the oil storage bin, the base is provided with an air inlet channel connected to the atomization bin, the lower cover, the base, the oil storage bin 1. The synthetic oil chamber surrounding the atomization silo, the base is provided with an oil inlet hole, the oil chamber supplies oil to the oil wool through the oil inlet hole, and the oil guide cotton is in contact with the heating wire, and the upper cover is provided on the lower cover At the upper end, the suction nozzle is provided at the upper end of the upper cover, the suction nozzle is in communication with the atomizing chamber, the lower cover is provided with an oil injection hole, the oil injection hole is in communication with the oil cavity, and the elastic component is provided at the lower cover At the lower end, a seal is provided on the elastic component, and the seal contacts the inner wall of the oil injection hole by the elastic force of the elastic component.
The atomizer according to claim 1, wherein the elastic component comprises a fixing member and a first elastic piece, the sealing member is provided on one side of the first elastic piece, and the other side of the first elastic piece passes through The fixing piece is fixedly connected with the lower cover.
The atomizer according to claim 1, wherein the elastic component comprises a spring, a second elastic piece, a guide post, the sealing member is provided on the second elastic piece, and one end of the spring is connected to the atomizer The other end of the spring is press-contacted with the second spring piece, the guide post is fixed on the lower end of the lower cover, the second spring piece is provided with a guide hole, and the guide hole is sleeved on the outer wall of the guide post.
An atomizer according to any one of claims 1 to 3, wherein the upper end of the lower cover is provided with a vertical rotating shaft, and the upper cover is rotatably connected to the vertical rotating shaft.
An atomizer according to claim 4, characterized in that: the upper end of the lower cover is provided with a limit post, the upper cover is provided with an arc-shaped limit groove, and the limit post penetrates the limit position Inside the slot.
An atomizer according to claim 5, characterized in that: a smoke guide channel is provided at the upper end of the lower cover, a smoke exhaust channel is provided at the upper end of the upper cover, and a connection cylinder is formed at the lower end of the suction nozzle Inserting into the smoke exhaust channel and the smoke guide channel through the connecting cylinder, the suction nozzle is fixed on the lower cover, and the suction nozzle is communicated with the atomization chamber through the smoke guide channel and the smoke exhaust channel.
An atomizer according to claim 6, wherein the base assembly further comprises a positive core, a negative core, and a positive insulating ring, the base includes a base frame, a base cover, and the base cover is rotated and sleeved On the outer wall of the base frame, the upper end of the base frame is provided with an oil-guiding cotton groove, the oil inlet hole communicates with the oil-guiding cotton groove, and both ends of the oil-guiding cotton are provided in the oil-guiding cotton groove, and the base The upper end of the frame is provided with opposite positive electrode core grooves and negative electrode core grooves, the lower end of the positive electrode core is provided in the positive electrode core groove, the positive electrode insulation ring is sleeved on the outer wall of the lower end of the positive electrode core, and the lower end of the negative electrode core is provided on In the negative electrode core groove, the two ends of the heating wire are extended in opposite directions to form electrode pins respectively. The edges on the same side of the positive electrode core and the negative electrode core are respectively provided with clamping grooves. By rotating, the two electrodes of the heating wire The pins are respectively snapped into corresponding holding slots, the positive electrode is electrically connected with the positive core, the positive electrode is insulated from the base frame and the base cover, and the negative electrode is electrically connected with the base frame and the base cover.
An atomizer according to claim 7, further comprising a conductive rod and a conductive rod insulating ring, the lower end of the positive electrode core extends toward the negative electrode core to form a disc body, and a fixing hole is provided in the center of the disc body. The conductive rod is inserted in the base frame and fixedly connected to the fixing hole, the conductive rod insulating ring is sleeved on the outer wall of the conductive rod, the positive electrode is inserted in the base cover, and the positive electrode passes through the conductive rod and the positive electrode The core is electrically connected, and the outer wall sleeve of the positive electrode is provided with a positive electrode insulating ring sleeve.
An atomizer according to claim 8, wherein the outer wall of the base cover is provided with a first air inlet hole, and the outer wall of the base frame is provided with a first ventilation slot corresponding to the first air inlet hole, The upper end of the conductive rod is provided with an air intake cavity, the outer wall of the lower end of the conductive rod is provided with an exhaust channel, and the first air intake hole, the first ventilation slot, the air intake channel, and the air intake cavity are connected in sequence.
An atomizer according to claim 9, wherein the outer wall of the base cover is provided with a second air inlet hole, and the outer wall of the base frame is provided with a second ventilation slot corresponding to the second air inlet hole, The inner walls of the positive electrode core and the negative electrode core are provided with a vent hole penetrating downward, and the second air inlet hole, the second vent groove, and the vent hole communicate in sequence.