CN220044920U - Prevent atomizer and electron cigarette of wild card - Google Patents

Abstract

The utility model relates to an anti-wilding atomizer and an electronic cigarette, wherein the anti-wilding atomizer is provided with a connecting end face used for being assembled and connected with a battery assembly, the connecting end face is provided with a first electrode, a second electrode, a first magnetic pole and a second magnetic pole, the connecting end face is in central symmetry and is symmetrical respectively by a first symmetrical line and a second symmetrical line, the length value of the first symmetrical line is larger than the length value of the second symmetrical line in the direction, the first electrode and the second electrode are positioned on the second symmetrical line and are mutually symmetrical by the first symmetrical line, the first symmetrical line and the second symmetrical line divide the connecting end face into a first area, a second area, a third area and a fourth area, and the first magnetic pole and the second magnetic pole are distributed in central symmetry and are respectively positioned in the first area and the third area or are positioned in the second area and the fourth area.

Description

Prevent atomizer and electron cigarette of wild card

Technical Field

The utility model relates to the technical field of electronic cigarettes, in particular to an atomizer capable of preventing wild distribution and an electronic cigarette.

Background

The electronic cigarette in the existing design is generally composed of a cigarette stem and an atomizer capable of preventing general distribution, the atomizer capable of preventing general distribution on the market is commonly marked with a flag with lower price, the market order is disturbed, the interests of a regular electronic cigarette manufacturer are damaged, the general quality of the atomizer capable of preventing general distribution is worry, the problems of exceeding standard of harmful substances and the like exist, the physical and mental health of consumers are damaged, the cigarette stem of the electronic cigarette is easily damaged, and even the circuit faults can be caused to cause safety accidents such as spontaneous combustion of the cigarette stem.

Therefore, for the problem of poor safety, it is necessary to provide an atomizer which is resistant to wild-type fitting.

The foregoing is provided merely for the purpose of facilitating understanding of the technical solutions of the present utility model and is not intended to represent an admission that the foregoing is prior art.

Disclosure of Invention

The utility model aims to provide an atomizer capable of preventing wild card, an electronic cigarette and the electronic cigarette for preventing other wild card cartridges from being matched, so that the rights and interests of consumers are ensured and the safety of products is improved.

The first aspect of the utility model provides an atomizer for preventing general distribution, the atomizer for preventing general distribution and a battery assembly form an electronic cigarette,

the atomizer capable of preventing the through connection is provided with a connecting end face used for being assembled and connected with a battery assembly, the connecting end face is provided with a first electrode, a second electrode, a first magnetic pole and a second magnetic pole, the connecting end face is centrally symmetrical, and meanwhile, the connecting end face is symmetrical with a first symmetrical line and a second symmetrical line respectively, the first symmetrical line and the second symmetrical line are mutually perpendicular, and the length value of the maximum length of the connecting end face along the direction of the first symmetrical line is larger than the length value of the maximum length of the connecting end face along the direction of the second symmetrical line;

the first electrode and the second electrode are located on a second symmetry line and are symmetrical to each other by the first symmetry line, the first symmetry line and the second symmetry line divide the connecting end face into a first area, a second area, a third area and a fourth area, the first area and the third area are symmetrical in center, the second area and the fourth area are symmetrical in center, and the first magnetic pole and the second magnetic pole are distributed in center and are located in the first area and the third area respectively, or in the second area and the fourth area respectively.

In some preferred embodiments, the length of the maximum length of the connecting end face in the direction of the first symmetry line has a value of 16mm-19mm, and the length of the maximum length of the connecting end face in the direction of the second symmetry line has a value of 13mm-16mm.

In some preferred embodiments, the connecting end face comprises a rectangle, rounded rectangle, diamond or oval.

In some preferred embodiments, the connecting end face is a rounded rectangle, and the rounded rectangle is an rectangle with four opposite corners in an arc shape.

In some preferred embodiments, the radius of the circle in which the diagonal corners are arc-shaped is 1.5mm-3.5mm.

In some preferred embodiments, the first and second poles are located at two of four diagonal corners that are centrally symmetrical.

In some preferred embodiments, the connecting end surface is concavely formed with a gas collecting groove in the area except the first electrode, the second electrode, the first magnetic pole and the second magnetic pole, and the gas collecting groove is internally provided with a gas inlet hole.

In some preferred embodiments, the number of the air inlets is two, and the two air inlets are distributed in the center of the connecting end face and are symmetrical in center.

In some preferred embodiments, the center-to-center distance between the first electrode and the second electrode is 4mm-8mm.

In some preferred embodiments, the center-to-center distance between the first and second magnetic poles is 10mm-15mm.

In some preferred embodiments, the first and second electrodes have a radius of 0.5mm to 3mm and the first and second poles have a radius of 0.5mm to 3mm.

In some preferred embodiments, the anti-wild-type atomizer comprises a main body, wherein the connecting end surface is positioned at one end of the main body, and the other end of the main body is protruded to form a nozzle part along the longitudinal direction of the main body and the direction away from the main body.

In some preferred embodiments, the end edge of the end of the main body far away from the connecting end face protrudes outwards in the transverse direction to form a limiting convex edge, and the height of the main body is 45mm-49mm.

In some preferred embodiments, an oil storage cavity is formed in the main body, a smoke exhaust pipe is arranged in the main body, the oil storage cavity surrounds the smoke exhaust pipe, a smoke absorbing port is formed in the cigarette holder part, the smoke exhaust pipe is communicated with the smoke absorbing port, an atomization core for heating tobacco tar is arranged at one end of the smoke exhaust pipe far away from the smoke absorbing port, an oil sealing seat for sealing the oil storage cavity is also arranged in the main body, the other end of the atomization core is fixed on the oil sealing seat, an atomization seat is arranged at the end part of the main body, the oil sealing seat is arranged on the atomization seat, and the first electrode, the second electrode, the first magnetic pole and the second magnetic pole are arranged on the end face of the atomization seat, which is far away from the oil sealing seat;

the main body is provided with an oil filling hole, and an oil sealing part is arranged on the oil filling hole.

The outer peripheral wall of the main body is provided with a first buckle which is clamped with the battery assembly.

The second aspect of the utility model provides an electronic cigarette, which comprises the anti-wild atomizer and a battery assembly, wherein the battery assembly comprises a shell, a containing cavity for containing the main body of the anti-wild atomizer is arranged in the shell, the main body of the anti-wild atomizer is inserted into the containing cavity, a third electrode and a fourth electrode which correspond to the first electrode and the second electrode are arranged at the bottom wall of the cavity, a third magnetic pole and a fourth magnetic pole which correspond to the first magnetic pole and the second magnetic pole are also arranged at the bottom wall of the cavity, the first electrode and the second electrode are respectively and electrically connected with the third electrode and the fourth electrode, and the first magnetic pole and the second magnetic pole are respectively and magnetically connected with the third magnetic pole and the fourth magnetic pole.

The atomizer and the electronic cigarette for preventing the wild distribution have the following beneficial effects: the atomizer capable of preventing the general match is provided with a connecting end face used for being assembled and connected with a battery assembly, the connecting end face is provided with a first electrode, a second electrode, a first magnetic pole and a second magnetic pole, the connecting end face is in central symmetry and is symmetrical with a first symmetrical line and a second symmetrical line respectively, the length value of the first symmetrical line is larger than that of the second symmetrical line, the first electrode and the second electrode are located on the second symmetrical line and are symmetrical with each other through the first symmetrical line, the connecting end face is divided into a first area, a second area, a third area and a fourth area through the first symmetrical line and the second symmetrical line, the first magnetic pole and the second magnetic pole are distributed in central symmetry and are located in the first area and the third area respectively, or are located in the second area and the fourth area, and the atomizer capable of preventing the general match is prevented from being matched on the premise of realizing functions through optimizing the connecting end face.

Drawings

In the drawings, the same reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily drawn to scale. It is appreciated that these drawings depict only some embodiments according to the disclosure and are not therefore to be considered limiting of its scope.

Fig. 1 shows an exploded schematic view of an anti-wild-type atomizer according to an embodiment of the present disclosure;

fig. 2 illustrates a top perspective view of an anti-wild-type atomizer according to an embodiment of the present disclosure;

fig. 3 illustrates a bottom perspective view, different from the figure, of an anti-wild-type atomizer according to an embodiment of the present disclosure;

FIG. 4 illustrates a schematic cross-sectional view of a construction of an anti-wild-type atomizer according to an embodiment of the present disclosure;

FIG. 5 illustrates a schematic structural view of a connection end face in one embodiment of an anti-wild type atomizer according to an embodiment of the present disclosure;

fig. 6 shows a schematic structural view of a connection end face in a second embodiment of an anti-wild-type atomizer according to an embodiment of the present disclosure;

fig. 7 shows a schematic structural view of a connection end face in a third embodiment of an anti-wild-type atomizer according to an embodiment of the disclosure;

fig. 8 shows a schematic structural view of a connection end face in a fourth embodiment of an anti-wild-type atomizer according to an embodiment of the disclosure;

fig. 9 shows a schematic perspective view of an electronic cigarette formed by matching an atomizer with a smoking set for preventing wild-type operation according to an embodiment of the disclosure.

List of reference numerals:

a connection end face C1; a first electrode 202a; a second electrode 202b; a first magnetic pole 201a; a second magnetic pole 201b; a first symmetry line B1; a second symmetry line B2, a first region A1; a second area A2; a third area A3; a fourth area A4; an air intake hole 203; a gas collecting channel 204, a height h1 of the main body; the center distance L1 of the magnetic poles; electrode center distance L2; an electrode radius R1; a magnetic pole radius R2; the fillet radius R3 of the fillet rectangle;

an atomizer 100; an oil seal 111a; oil filler holes 111b; a first clasp 112; a limit ledge 113; a mouthpiece portion 114; a battery assembly 200; an oil storage chamber 50; an air flow passage 51; a smoking port 52; a smoke discharge pipe 53;

a main body 11; an atomizing core 12; an oil seal seat 13; an oil absorbing cotton 14; a seal ring 15; an atomizing base 16;

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this disclosure.

It should be noted that all directional indicators (such as up, down, left, right, front, rear, etc.) in the embodiments of the present disclosure are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicators are changed accordingly.

In the present disclosure, unless explicitly stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and may be, for example, directly connected, indirectly connected through intermediaries, or may be in communication with each other between two elements or in an interaction relationship between two elements, unless explicitly stated otherwise. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art as the case may be.

In this context, "in communication" refers to fluid communication, i.e., fluid (including liquid and/or gas) may flow from one component to another. Further, in this context, communication between two components may refer to direct communication between the two components, e.g., at least partially aligned between two apertures, or communication through an intermediary.

In this disclosure, unless otherwise indicated, all numbers expressing parameters of parts, technical effects, and so forth used in the specification and claims are to be understood as being modified in all instances by the term "about" or "approximately". Accordingly, unless indicated to the contrary, the numerical parameters set forth in the following specification and attached claims are approximations. It will be appreciated by those skilled in the art that each numerical parameter should be construed in light of the number of significant digits and conventional rounding techniques, or in a manner well understood by those skilled in the art, depending upon the desired properties and effects sought to be obtained by the present disclosure.

In this disclosure, the terminology used in the description of the various examples is for the purpose of describing particular examples only and is not intended to be limiting. Unless the context clearly indicates otherwise, the elements may be one or more if the number of the elements is not specifically limited. Furthermore, the term "and/or" as used in this disclosure encompasses any and all possible combinations of the listed items.

Therefore, for the problem of poor safety, it is necessary to provide an atomizer which is resistant to wild-type fitting.

In view of this, the present disclosure proposes an atomizer that prevents a wild card, by optimizing the connection end face C1, on the premise of realizing the function, prevents the atomizer adaptation of the wild card from being used in the versatility.

The anti-wild-type atomizer of the present disclosure is described in detail below with reference to fig. 1-9.

According to one or more embodiments of the present disclosure, the anti-passing atomizer of the present disclosure forms an electronic cigarette with a battery pack, the anti-passing atomizer has a connection end surface C1 for assembling and connecting with the battery pack, the connection end surface C1 is provided with a first electrode 202a, a second electrode 202B, a first magnetic pole 201a and a second magnetic pole 201B, the connection end surface C1 is centrally symmetrical, and at the same time, the connection end surface C1 is symmetrical with a first symmetry line B1 and a second symmetry line B2, the first symmetry line B1 and the second symmetry line B2 are perpendicular to each other, a length value of a maximum length of the connection end surface C1 along the direction of the first symmetry line B1 is greater than a length value of a maximum length of the connection end surface C1 along the direction of the second symmetry line B2, the first electrode 202a and the second electrode 202B are located on a second symmetry line B2 and are symmetrical to each other with the first symmetry line B1, the first symmetry line B1 and the second symmetry line B2 divide the connecting end face C1 into a first area A1, a second area A2, a third area A3 and a fourth area A4, the first area A1 and the third area A3 are symmetrical in center, the second area A2 and the fourth area A4 are symmetrical in center, and the first magnetic pole 201a and the second magnetic pole 201B are distributed in center and are located in the first area A1 and the third area A3, or in the second area A2 and the fourth area A4, respectively.

Fig. 1 shows an exploded schematic view of an anti-wild-type atomizer according to an embodiment of the present disclosure; fig. 2 and 3 illustrate different angled perspective views of an anti-wild-type atomizer according to some embodiments of the present disclosure; FIG. 4 illustrates a schematic cross-sectional view of a construction of an anti-wild-type atomizer according to an embodiment of the present disclosure; FIGS. 5-8 illustrate schematic views of the connection end face C1 of some embodiments; fig. 9 illustrates a schematic perspective view of an anti-wild-type atomizer 100 mated with a battery assembly 200 to form an electronic cigarette, according to some embodiments of the present disclosure.

As shown in fig. 1 to 8, the atomizer 100 has a connection end face C1 for assembling and connecting with the battery assembly 200, the connection end face C1 is centrally symmetrical, that is, the connection end face C1 rotates 180 ° and still coincides with the original position, in addition, as shown in fig. 7 to 8, a first symmetry line B1 and a second symmetry line B2 perpendicular to each other are provided on the connection end face C1, the connection end face C1 is symmetrical with the first symmetry line B1 and the second symmetry line B2, a length value w1 of a maximum length of the connection end face C1 along the direction of the first symmetry line B1 is greater than a length value w2 of a maximum length of the connection end face C1 along the direction of the second symmetry line B2, for limiting a profile of the connection end face C1, for example: rounded rectangle, oval, diamond, etc.

As shown in fig. 7-8, the first electrode 202a and the second electrode 202B are located on a second symmetry line B2 and are symmetrical to each other with respect to the first symmetry line B1, as shown in fig. 7, the first electrode 202a and the second electrode 202B are circular, the centers of the first electrode 202a and the second electrode 202B are located on the second symmetry line B2, and the first electrode 202a and the second electrode 202B are symmetrical to each other with respect to the first symmetry line B1.

As shown in fig. 7 to 8, the first symmetry line B1 and the second symmetry line B2 divide the connection end face C1 into a first area A1, a second area A2, a third area A3 and a fourth area A4, the first area A1 and the third area A3 are centrosymmetric, the second area A2 and the fourth area A4 are centrosymmetric, and the first magnetic pole 201a and the second magnetic pole 201B are centrosymmetric and are located in the first area A1 and the third area A3 (for example, as shown in fig. 7) or in the second area A2 and the fourth area A4 (for example, as shown in fig. 8), respectively.

The above embodiment provides an atomizer 100 that prevents general configuration, through the setting of connecting terminal surface C1, avoided the user to use the unknown cigarette bullet of way to cause the poor problem of security, ensured consumer's rights and interests, still can realize inserting forward and reverse simultaneously, can carry out blind operation.

As shown in fig. 5 and 6, the length w1 of the maximum length of the connecting end face C1 along the direction of the first symmetry line B1 is 16mm to 19mm, the length w2 of the maximum length of the connecting end face C1 along the direction of the second symmetry line B2 is 13mm to 16mm, it should be noted that the length w1 of the maximum length of the connecting end face C1 along the direction of the first symmetry line B1 may be 16.0mm, 16.5mm, 17mm, 17.5mm, 18.0mm, 18.5mm, 19.0mm, etc., the maximum length w2 of the connecting end face C1 along the direction of the second symmetry line B2 may be 13.0mm, 13.5mm, 14.0mm, 14.5mm, 15.0mm, 15.5mm, 16.0mm, etc., where the length of w1 is always greater than the size w2, and w1 and w2 are not equal, so that the anti-through atomizer 100 according to the present utility model can be assembled only in two directions, to exclude through-configuration shapes such as a circle and a square, and at least four angles of the circle and the square can be assembled, and in the preferred embodiment of the present utility model, w1 is 17.4mm, and w2 is 14.5mm.

The outer contour of the connecting end face C1 is a rounded rectangle (for example, as shown in 5), the outer contour of the connecting end face C1 is a rectangle (for example, as shown in 6), the outer contour of the connecting end face C1 is an ellipse (for example, as shown in 7), the outer contour of the connecting end face C1 is a diamond (for example, as shown in 8), the connecting end face C1 comprises one of a rectangle, a rounded rectangle, a diamond or an ellipse, so that the problem of poor safety caused by a cartridge which is easy to imitate by illegal vendors in the market is avoided, the benefit of a consumer is ensured, and meanwhile, the blind plugging operation can be realized.

As shown in fig. 2 and fig. 5, in the preferred embodiment of the present utility model, the connection end face C1 is a rounded rectangle, four opposite corners of the rectangle are arc-shaped, four opposite corners of the connection end face C1 are arc-shaped, the arc-shaped angle is 90 ° -180 °, the four opposite corners are formed by arcs with a radius R3 in the range of 1.5mm-3.5mm, and in the preferred embodiment of the present utility model, the opposite corners are formed by arcs with a radius R3 of 2.2mm, and the arc-shaped angle is 90 °.

In some embodiments, the first magnetic pole 201a and the second magnetic pole 201b are located at two of four opposite angles with central symmetry, the first magnetic pole 201a and the second magnetic pole 201b are respectively pressed at two ends of the bottom of the oil seal 111a to be fixed, and the first magnetic pole 201a and the second magnetic pole 201b are located at two of four opposite angles with central symmetry, so that the connection between the component to be assembled and the component by magnetic attraction can be realized at two angles.

In some embodiments, the connecting end surface C1 is concavely formed with a gas collecting groove 204 in the area other than the first electrode 202a, the second electrode 202b, the first magnetic pole 201a and the second magnetic pole 201b, the gas collecting groove 204 is internally provided with a gas inlet 203, the gas collecting groove 204 and a plurality of gas inlet 203 formed on the bottom wall of the gas collecting groove 204, the gas collecting groove 204 is located at the bottom of the connecting end surface C1, the gas collecting groove 204 plays a role of gas guiding, when the atomizer 100 is inserted into the battery assembly 200 of the electronic cigarette, one end of the atomizer 100 is abutted with the bottom wall of the cavity, the gas collecting groove 204 forms a gas channel, and gas flows from the gas inlet 203 into the atomizer 100 through the gas collecting groove 204.

As shown in fig. 5 to fig. 8, the number of the air intake holes 203 is two, and the two air intake holes 203 are distributed in the center of the connecting end face C1 and are symmetrical, wherein the air intake holes 203 may also be holes, channels, grooves, etc., and further the shape of the air intake holes 203 is not limited, and may be circular (as shown in fig. 6 and fig. 7) or irregular (as shown in fig. 5 and fig. 8).

In some embodiments, the center distance L1 between the first electrode 202a and the second electrode 202b is 4mm-8mm, and in some embodiments, the radius R1 of the first electrode 202a and the second electrode 202b is 0.5mm-3mm, wherein the radius R1 of the first electrode 202a and the second electrode 202b may be 0.5mm, 0.7mm, 0.9mm, 1.1mm, 1.3mm, 1.5mm, 1.7mm, 1.9mm, 2.1mm, 2.3mm, 2.5mm, 2.7mm, 3.0mm. The center distance L1 between the first electrode 202a and the second electrode 202b may be, for example, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, 8.0mm.

It should be noted that the first electrode 202a and the second electrode 202b are made of conductive metal materials.

In some embodiments, the center distance L2 between the first magnetic pole 201a and the second magnetic pole 201b is 10mm-15mm, the radius R2 of the first magnetic pole 201a and the second magnetic pole 201b is 0.5mm-3mm, and the radius R2 of the first magnetic pole 201a and the second magnetic pole 201b is 0.5mm-3mm, wherein the radius R2 of the first magnetic pole 201a and the second magnetic pole 201b may be 0.5mm, 0.7mm, 0.9mm, 1.1mm, 1.3mm, 1.5mm, 1.7mm, 1.9mm, 2.1mm, 2.3mm, 2.5mm, 2.7mm, 3.0mm. The center distance L2 between the first magnetic pole 201a and the second magnetic pole 201b may be, for example, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, 8.0mm.

As shown in fig. 2 and 3, the anti-wild-type atomizer 100 includes a main body 11, a limiting flange 113, and a mouthpiece 114, the connection end face C1 is located at one end of the main body 11, and the other end of the main body 11 is formed with the mouthpiece 114 protruding in a direction of the longitudinal direction of the main body 11 and away from the main body 11.

As an implementation manner, the end edge of the main body 11 at the end far away from the connecting end face C1 protrudes outwards in the transverse direction to form a limiting protruding edge 113, the limiting protruding edge 113 is used for limiting when the atomizer 100 is assembled into the battery assembly 200, and is convenient for a user to take out, and further, the height h1 of the main body is 45mm-49mm,45mm, 46mm, 47mm, 48mm, 49mm and the like, in the preferred embodiment of the utility model, h1 is 47.4mm, and the limiting protruding edge 113 is provided, so that the utility model not only facilitates the user to pull out, but also prevents the too short non-genuine product from being assembled with the battery assembly 200 after being inserted, and the too long non-genuine product from being taken out after being inserted.

As shown in fig. 1 and fig. 4, in some embodiments, an oil storage cavity 50 is formed in the main body 11, a smoke exhaust pipe 53 is disposed in the main body 11, the oil storage cavity 50 surrounds the smoke exhaust pipe 53, the smoke holder 114 has a smoke suction port 52, the smoke exhaust pipe 53 is communicated with the smoke suction port 52, an atomization core 52 for heating smoke oil is disposed at one end of the smoke exhaust pipe 53 away from the smoke suction port 52, an oil seal seat 13 for sealing the oil storage cavity 50 is further disposed in the main body 11, the other end of the atomization core 52 is fixed on the oil seal seat 13, an atomization seat 16 is disposed at an end of the main body 11, the oil seal seat 13 is disposed on the atomization seat 16, and the first electrode 202a, the second electrode 202b, the first magnetic pole 201a and the second magnetic pole 201b are disposed on end faces of the atomization seat 16 away from the oil seal seat 13.

The atomizing core 12 comprises an air duct, one end of the air duct is connected with the smoke exhaust pipe 53, a heating core is arranged in the other end of the air duct, and an oil inlet hole is formed in a position, corresponding to the heating core, of the air duct. The heating core 201 includes an electrical heating element and an oil guiding element, the oil guiding element is located in the air duct, the oil inlet of the atomizing core is plugged to absorb tobacco tar and transmit the tobacco tar to the electrical heating element, the electrical heating element is made of conductive metal or carbon-containing conductive material, the carbon-containing conductive material can be graphene, carbon nanomaterial or the like, the oil guiding element is made of ceramic, oil absorbing cotton or oil absorbing fiber or the like, and further, the electrical heating element is sleeved outside the oil guiding element and/or is coated inside the oil guiding element.

As shown in fig. 2 and 3, the main body 11 is provided with an oil filling hole 111b, and the oil filling hole 111b is provided with an oil sealing member 111a, and the oil sealing member 111a can be opened to fill oil.

The outer peripheral wall of the main body 11 is provided with a first buckle 112 which is clamped with the battery assembly 200, so that the atomizer 100 is assembled more tightly after being installed, the battery assembly 200 is provided with a second buckle corresponding to the first buckle 112, and when a non-genuine product is not provided with the first buckle 112, the mist non-genuine product cannot be assembled with the battery assembly 200.

More detailed examples are as follows: the atomizer 100 includes: the device comprises a main body 11, a limiting convex edge 113, a cigarette holder part 114, an atomization core 12, an oil sealing seat 13, oil absorbing cotton 14, a sealing ring 15 and an atomization seat 16, and comprises a first electrode 202a, a second electrode 202b, a first magnetic pole 201a and a second magnetic pole 201b. Wherein, an oil storage cavity 50 for storing oil is formed in the main body 11, and a smoke exhaust pipe 53 for ventilation and smoke exhaust is formed in the oil storage cavity 50 integrally with the main body 11. The top of the atomizer 100 is provided with a smoke suction port 52, and the smoke suction port 52 is opposite to the upper end of the air duct for smoking. The atomizing base 13 is installed in the main body 11 and used for sealing the oil storage cavity 50, so as to prevent leaked tobacco tar from flowing out of the atomizer 100, the side wall of the main body 11 is provided with an oil filling hole 111b, an air flow channel 51 is formed, the oil filling hole 111b is communicated with the oil storage cavity 50 and used for conveniently filling oil into the oil storage cavity 50 from the oil filling hole 111b, and the oil sealing piece 111a is installed in the oil filling hole 111b and used for sealing the oil filling hole 111b after oil filling is finished. One end of the atomizing core 12 is communicated with the air duct, the other end of the atomizing core is inserted on the oil sealing seat, a heating cavity is formed in the atomizing core 12, a heating core for heating tobacco tar is arranged in the heating cavity, a first electrode 202a and a second electrode 202b which are electrically connected with the heating core are arranged at the bottom of the atomizer 100, the first electrode 202a and the second electrode 202b are used for being connected with the battery assembly 200, the heating core and the battery form a power-on loop, and the first magnetic pole 201a and the second magnetic pole 201b are respectively pressed at two ends of the bottom of the oil sealing seat to be fixed and used for utilizing magnetic attraction and components to be assembled, such as the battery assembly 200 with an installation cavity.

The radius R1 of the first electrode 202a and the second electrode 202B is 1.4mm, the radius R2 of the first magnetic pole 201a and the second magnetic pole 201B is 1.6mm, the center distance L1 of the first electrode 202a and the second electrode 202B is 12.92mm, the center distance L2 of the first magnetic pole 201a and the second magnetic pole is 5.7mm, the maximum length w1 of the connection end face C1 along the direction of the first symmetry line B1 is 17.4mm, the maximum length w2 of the connection end face C1 along the direction of the second symmetry line B2 is 14.5mm, the arc R3 of the diagonal angle of the connection end face C1 is 2.22mm, the total height h1 of the atomizer is 65mm, and the height h2 of the atomizer limiting flange below is 47.4mm. Wherein, atomizer and battery pack assemble into electron cigarette.

The present utility model further provides an embodiment 2, as shown in fig. 6, the embodiment 2 is different from the embodiment 1 in that the outer contour of the connecting end face C1 is square, and the air inlet 203 is circular.

The present utility model further provides an embodiment 3, as shown in fig. 7, wherein the embodiment 3 is different from the embodiment 1 of the embodiment 2 in that the outer contour of the connecting end face C1 is elliptical.

The present utility model further provides an embodiment 4, as shown in fig. 8, wherein the embodiment 4 is different from the embodiment 1, the embodiment 2 and the embodiment 3 in that the outer contour of the connecting end face C1 is diamond.

The working principle of the atomizer 100 according to the present utility model will be described with reference to the direction of the air flow, as shown in fig. 4, the air flow enters the air inlet 203 from the air collecting groove 204 during smoking, sequentially passes through the atomizing base 16 and the atomizing core 12, and drives the atomized tobacco tar at the atomizing core 12 to pass through the smoke exhaust pipe 53 and be sucked at the smoke exhaust port 52.

As shown in fig. 9, the present utility model further discloses an electronic cigarette, the anti-passing atomizer 100 and the battery assembly 200, the battery assembly 200 includes a housing, a housing cavity for housing the main body 11 of the anti-passing atomizer 100 is provided in the housing, the main body 11 of the anti-passing atomizer 100 is inserted into the housing cavity, a third electrode and a fourth electrode corresponding to the first electrode 202a and the second electrode 202b are provided at a bottom wall of the cavity corresponding to the housing cavity, a third magnetic pole and a fourth magnetic pole corresponding to the first magnetic pole 201a and the second magnetic pole 201b are further provided at a bottom wall of the cavity, the first electrode 202a and the second magnetic pole 202b are respectively electrically connected with the third electrode and the fourth electrode, the first magnetic pole 201a and the second magnetic pole 201b are respectively magnetically connected with the third magnetic pole and the fourth magnetic pole, it is required that the first magnetic pole 201a, the second magnetic pole 201b and the fourth magnetic pole 201b are magnetically attracted with one another magnetic pole 201a and a magnetic pole 201b, and a magnetic pole 201b are further magnetically attracted with one another magnetic pole or a magnetic pole 201b, and a magnetic pole 201b is further formed between them, and a magnetic pole 201a is further magnetic pole is formed between them or a magnetic pole 201b and another magnetic pole is formed by being magnetically attracted material.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

The foregoing embodiment numbers of the present utility model are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (15)

1. An atomizer capable of preventing general distribution and a battery assembly form an electronic cigarette, which is characterized in that,

the atomizer capable of preventing the through connection is provided with a connecting end face used for being assembled and connected with a battery assembly, the connecting end face is provided with a first electrode, a second electrode, a first magnetic pole and a second magnetic pole, the connecting end face is centrally symmetrical, and meanwhile, the connecting end face is symmetrical with a first symmetrical line and a second symmetrical line respectively, the first symmetrical line and the second symmetrical line are mutually perpendicular, and the length value of the maximum length of the connecting end face along the direction of the first symmetrical line is larger than the length value of the maximum length of the connecting end face along the direction of the second symmetrical line;

the first electrode and the second electrode are located on a second symmetry line and are symmetrical to each other by the first symmetry line, the first symmetry line and the second symmetry line divide the connecting end face into a first area, a second area, a third area and a fourth area, the first area and the third area are symmetrical in center, the second area and the fourth area are symmetrical in center, and the first magnetic pole and the second magnetic pole are distributed in center and are located in the first area and the third area respectively, or in the second area and the fourth area respectively.

2. The anti-wild type atomizer according to claim 1, wherein the maximum length of said connection end face in the direction of said first symmetry line has a length value of 16mm-19mm and the maximum length of said connection end face in the direction of said second symmetry line has a length value of 13mm-16mm.

3. The anti-wild type atomizer according to claim 1, wherein said connecting end face comprises a rectangle, rounded rectangle, diamond or oval.

4. A tamper-evident atomizer according to claim 3, wherein said connecting end face is a rounded rectangle, said rounded rectangle being the four opposite corners of the rectangle being arcuate.

5. The anti-wild type atomizer according to claim 4, wherein the radius of the circle in which the diagonal corners of the arc form are located is 1.5mm to 3.5mm.

6. The anti-wild type atomizer according to claim 4, wherein said first pole and said second pole are located at two of four diagonal corners in a centrally symmetric diagonal position.

7. The anti-wild type atomizer according to claim 1, wherein the connecting end surface is concavely formed with a gas collecting channel in a region other than the first electrode, the second electrode, the first magnetic pole and the second magnetic pole, and a gas inlet hole is arranged in the gas collecting channel.

8. The anti-pop atomizer according to claim 7, wherein the number of said air inlet holes is two, and the two air inlet holes are centrally symmetrical with respect to the central distribution of the connecting end surface.

9. The anti-wild type atomizer according to claim 1, wherein the center-to-center distance between the first electrode and the second electrode is 4mm-8mm.

10. The anti-wild type atomizer according to claim 1, wherein the center-to-center distance between said first and second poles is 10mm-15mm.

11. The anti-wild type atomizer according to claim 1, wherein the radius of said first and second electrodes is 0.5mm-3mm and the radius of said first and second poles is 0.5mm-3mm.

12. The anti-wild type atomizer according to claim 1, comprising a main body, said connection end face being located at one end of said main body, and the other end of said main body protruding in a longitudinal direction of said main body and in a direction away from said main body to form a mouthpiece portion.

13. The anti-wild type atomizer according to claim 12, wherein the end edge of the end of the main body remote from the connecting end face is formed with a limit flange protruding outwards in the transverse direction, and the height of the main body is 45mm-49mm.

14. The anti-wild type atomizer according to claim 12, wherein an oil storage cavity is formed in the main body, a smoke exhaust pipe is arranged in the main body, the oil storage cavity surrounds the smoke exhaust pipe, a smoke absorbing port is formed in the cigarette holder part, the smoke exhaust pipe is communicated with the smoke absorbing port, an atomization core for heating smoke oil is arranged at one end of the smoke exhaust pipe far away from the smoke absorbing port, an oil sealing seat for sealing the oil storage cavity is further arranged in the main body, the other end of the atomization core is fixed on the oil sealing seat, an atomization seat is arranged at the end part of the main body, the oil sealing seat is arranged on the atomization seat, and the first electrode, the second electrode, the first magnetic pole and the second magnetic pole are arranged on the end face of the atomization seat far away from the oil sealing seat;

the main body is provided with an oil filling hole, and an oil sealing part is arranged on the oil filling hole;

the outer peripheral wall of the main body is provided with a first buckle which is clamped with the battery assembly.

15. The electronic cigarette is characterized by comprising the anti-wild atomizer and a battery assembly according to any one of claims 1-14, wherein the battery assembly comprises a shell, a containing cavity for containing the main body of the anti-wild atomizer is arranged in the shell, the main body of the anti-wild atomizer is inserted into the containing cavity, a third electrode and a fourth electrode corresponding to the first electrode and the second electrode are arranged at the bottom wall of the cavity corresponding to the containing cavity of the battery assembly, a third magnetic pole and a fourth magnetic pole corresponding to the first magnetic pole and the second magnetic pole are further arranged at the bottom wall of the cavity, the first electrode and the second electrode are respectively and electrically connected with the third electrode and the fourth electrode, and the first magnetic pole and the second magnetic pole are respectively and magnetically attracted and connected with the third magnetic pole and the fourth magnetic pole.