CN211746976U - Atomizer and electronic atomization device - Google Patents

Abstract

The application discloses atomizer and electronic atomization device. The atomizer includes: an atomizing core; the temperature sensing magnetic piece is fixed on the atomizing core; the electrode is movably arranged relative to the temperature sensing magnetic piece; the magnet is arranged at one end of the electrode facing the atomizing core; when the temperature sensing magnetic piece shows ferromagnetism, the magnet and the temperature sensing magnetic piece are magnetically attracted, and the electrode is electrically connected with the atomizing core; when the temperature sensing magnetic piece shows paramagnetism, the magnet and the temperature sensing magnetic piece are in magnetic attraction failure, and the electrode is electrically disconnected with the atomizing core. Through fixed temperature sensing magnetism spare on atomizing core to the relative temperature sensing magnetism spare activity of configuration electrode sets up, sets up the magnet in the one end of electrode orientation atomizing core, and then when temperature sensing magnetism spare was changed into paramagnetism by the ferromagnetism, the magnetic attraction of magnet and temperature sensing magnetism spare became invalid, makes electrode and atomizing core disconnection electricity be connected, therefore the atomizer that this application provided can carry out oneself and protect and avoid atomizing core dry combustion method.

Description

Atomizer and electronic atomization device

Technical Field

The application relates to the technical field of atomizers, in particular to an atomizer and an electronic atomization device.

Background

The electronic atomizer in the prior art mainly comprises an atomizer and a battery pack. The atomizer heats and atomizes the liquid substrate to form aerosol which can be eaten by a user, and the battery component is used for providing energy for the atomizer. The porous ceramic body has pores and has the functions of liquid guiding and liquid storing, so that the porous ceramic body is used as an atomizing core in the market, but when the liquid matrix in the pores of the atomizing core is too little, the atomizing core is easy to dry and burn, scorched smell is formed, and the porous ceramic body is self-damaged due to high temperature.

SUMMERY OF THE UTILITY MODEL

The application mainly provides an atomizer and an electronic atomization device to solve the problem that the atomization core is easy to dry and burn.

In order to solve the technical problem, the application adopts a technical scheme that: an atomizer is provided. The atomizer includes: an atomizing core; the temperature sensing magnetic piece is fixed on the atomizing core; the electrode is movably arranged relative to the temperature sensing magnetic piece; the magnet is arranged at one end of the electrode facing the atomizing core; when the temperature sensing magnetic piece shows ferromagnetism, the magnet and the temperature sensing magnetic piece are magnetically attracted, and the electrode is electrically connected with the atomizing core; when the temperature sensing magnetic piece shows paramagnetism, the magnet and the temperature sensing magnetic piece are in magnetic attraction failure, and the electrode is electrically disconnected with the atomizing core.

In some embodiments, the temperature-sensing magnetic element is electrically connected to the atomizing core, and when the temperature-sensing magnetic element is ferromagnetic, the electrode is electrically connected to the temperature-sensing magnetic element.

In some embodiments, the temperature-sensing magnetic member has a hollow portion, and when the temperature-sensing magnetic member exhibits ferromagnetism, the electrode penetrates through the hollow portion to be electrically connected to the atomizing core.

In some embodiments, the electrode comprises:

the conductive piece is used for being electrically connected with the temperature sensing magnetic piece or the atomizing core, and the magnet is fixedly connected to one end, facing the atomizing core, of the conductive piece;

and the elastic piece is electrically connected with one end of the conductive piece, which is far away from the temperature sensing magnetic piece, and elastically supports the conductive piece.

In some embodiments, the electrode further comprises a conductive sleeve, the conductive member is located in the conductive sleeve, the elastic member is elastically supported between the bottom wall of the conductive sleeve and the conductive member, and the elastic member is electrically connected to the conductive sleeve.

In some embodiments, the electrode further comprises a conductive sleeve and a conductive collar, the conductive collar is fixedly connected in the conductive sleeve, the conductive collar is in clearance fit with the conductive piece, the elastic piece is elastically supported between the conductive collar and the conductive piece, and the elastic piece is electrically connected with the conductive collar.

In some embodiments, the conductive sleeve includes a first cylinder and a second cylinder connected to each other, the inner diameter of the first cylinder is smaller than the inner diameter of the second cylinder, the conductive sleeve ring is fixedly connected to the first cylinder, and when the magnetic attraction between the magnet and the temperature sensing magnetic element disappears, the magnet is collected in the second cylinder and can be stopped at the end of the first cylinder.

In some embodiments, the electrode further includes a conductive supporting member, the elastic member is elastically supported between the conductive supporting member and the conductive member, and the elastic member is electrically connected to the conductive supporting member, and the conductive member is sleeved on the conductive supporting member.

In some embodiments, the conductive supporting member includes a guiding portion and a supporting portion, the supporting portion is connected to an end of the guiding portion away from the conductive member, the conductive member is sleeved on the guiding portion, and the elastic member is elastically supported between the supporting portion and the conductive member.

In some embodiments, the conductive member is a conductive cylinder, the conductive cylinder includes a cylinder wall and a bottom wall, the bottom wall is connected to an end of the cylinder wall facing the temperature sensing magnetic member, the cylinder wall and the conductive support member are sleeved, and the elastic member is elastically supported between the bottom wall and the conductive support member.

In some embodiments, the atomizer still includes mount pad and supporting seat, mount pad and supporting seat are connected and are fixed the atomizing core, the supporting seat has the atomizing chamber, temperature sensing magnetism spare is located the atomizing intracavity, the supporting seat is equipped with the pilot hole, the pilot hole intercommunication the atomizing chamber, the electrode assembly in the pilot hole, just the electrode deviates from the one end of atomizing core is certainly the supporting seat exposes.

In order to solve the above technical problem, another technical solution adopted by the present application is: an electronic atomizer is provided. This electronic atomization device includes battery pack and as above-mentioned atomizer, and battery pack and atomizer can dismantle the connection, and battery pack supplies power for the atomizer.

The beneficial effect of this application is: in contrast to the state of the art, the present application discloses an atomizer and an electronic atomizing device. This application embodiment is through fixed temperature sensing magnetic member on atomizing core, and dispose the relative temperature sensing magnetic member activity of electrode and set up, set up the magnet in the one end of electrode orientation atomizing core, because the temperature change of temperature sensing magnetic member is followed to atomizing core, and then when atomizing core dry combustion causes the high temperature and reaches the curie point of temperature sensing magnetic member, temperature sensing magnetic member is changed into paramagnetism by the ferromagnetism, therefore the magnetic attraction of magnet and temperature sensing magnetic member is become invalid, make electrode and atomizing core off-electrical connection, therefore can avoid atomizing core because continue dry combustion and produce the situation emergence of burnt flavor and oneself damage, the atomizer that this application provided can carry out the oneself protection and avoid atomizing core dry combustion.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts, wherein:

FIG. 1 is a schematic structural diagram of an embodiment of an atomizer provided herein;

FIG. 2 is a schematic cross-sectional view of the atomizer of FIG. 1;

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

FIG. 4 is a schematic diagram of the permeability of a soft magnetic material as a function of temperature;

FIG. 5 is a graph showing the permeability of PC44 as a function of temperature;

FIG. 6 is a graph showing the permeability of PC40 as a function of temperature;

FIG. 7 is a graph showing the permeability of PC95 as a function of temperature;

FIG. 8 is a schematic structural view of a temperature-sensitive magnetic element and an atomizing core of the atomizer of FIG. 1;

FIG. 9 is a schematic view of the assembled configuration of the conductive members and magnets of the electrodes of the atomizer of FIG. 1;

FIG. 10 is a schematic diagram of one configuration of electrodes in the atomizer of FIG. 1;

FIG. 11 is a schematic view of an alternative arrangement of electrodes in the atomizer of FIG. 1;

FIG. 12 is a schematic view of yet another arrangement of electrodes in the atomizer of FIG. 1;

fig. 13 is a schematic structural diagram of an embodiment of an electronic atomization device provided in the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "first", "second" and "third" in the embodiments of the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of an embodiment of an atomizer provided in the present application, fig. 2 is a schematic cross-sectional structural diagram of the atomizer in fig. 1, and fig. 3 is an enlarged structural diagram of a region a in fig. 2.

The atomizer 100 generally includes an atomizing sleeve 10, a mount 20, an atomizing core 30, a temperature sensitive magnetic member 40, an electrode 50, a magnet 60, and a support base 70.

Atomizing sleeve 10 has stock solution chamber 11 and breather pipe 13, mount pad 20 has feed liquor chamber 21 and aerosol outlet 23, mount pad 20 is located stock solution chamber 11, and mount pad 20 and atomizing sleeve 10 seal assembly, feed liquor chamber 21 intercommunication stock solution chamber 11, atomizing core 30 is connected in mount pad 20 and is deviated from the one end in stock solution chamber 11 and block feed liquor chamber 21, feed liquor chamber 21 is with the liquid matrix direction atomizing core 30 of stock solution intracavity 11 storage, atomizing core 30 is used for atomizing liquid matrix in order to form the aerial fog that can supply the user to inhale, breather pipe 13 is connected with aerosol outlet 23.

The supporting seat 70 covers the end of the atomizing sleeve 10 having the opening, and the mounting seat 20 and the supporting seat 70 are connected to fix the atomizing core 30. Supporting seat 70 has atomizing chamber 71, atomizing chamber 71 intercommunication aerial fog export 23, and the one end that atomizing core 30 deviates from liquid storage cavity 11 still stretches into this atomizing chamber 71, and atomizing core 30 forms aerial fog in atomizing chamber 71, and aerial fog gets into human oral cavity through aerial fog export 23, breather pipe 13 in proper order from atomizing chamber 71.

Temperature sensing magnetic member 40 fixed connection deviates from the one end in stock solution chamber 11 in atomizing core 30, and temperature sensing magnetic member 40 is located atomizing chamber 71, and supporting seat 70 is equipped with pilot hole 63, and pilot hole 63 communicates atomizing chamber 71, and electrode 50 assembles in pilot hole 63. One end of the electrode 50, which is far away from the atomizing core 30, is exposed from the supporting seat 70 for connecting with an external battery component; the end of the electrode 50 facing the atomizing core 30 can be electrically connected to the atomizing core 30 to direct the charge of the battery assembly to the atomizing core 30.

The temperature sensing magnetic member 40 is fixed to the atomizing core 30, and the temperature of the temperature sensing magnetic member 40 rises as the temperature of the atomizing core 30 rises. It should be noted that the temperature-sensitive magnetic element 40 has a high thermal conductivity and can quickly follow the temperature change of the atomizing core 30.

The temperature sensing magnetic member 40 can be welded to the atomizing core 30, or the temperature sensing magnetic member 40 and the atomizing core 30 are co-fired to form an integral structure, and the application does not limit the way of fixing the temperature sensing magnetic member 40 on the atomizing core 30.

The temperature sensing magnetic member 40 is made of a soft magnetic material. Magnetic materials are classified into soft magnetic materials and hard magnetic materials according to whether the magnetic materials have magnetism (magnitude of remanence) after the external magnetic field for magnetizing the materials is removed after magnetization. After the magnetic field of the hard magnetic material is removed, the remanence is larger, and the magnetism is reserved, also called as a permanent magnet; after the external magnetic field of the soft magnetic material disappears, the material with less remanence disappears and shows paramagnetism.

The magnetization process occurs below the curie point of the material, which is the curie temperature or magnetic transition point, and refers to the temperature at which the spontaneous magnetization of the magnetic material decreases to zero. When the temperature is lower than the Curie point, the material can be magnetized and shows ferromagnetism or ferrimagnetism; when the temperature is higher than the Curie point, the magnetic material cannot be magnetized and shows paramagnetism.

Fig. 4 is a temperature characteristic curve of the soft magnetic material. As can be seen from fig. 4, when the temperature of the soft magnetic material reaches a certain critical value, the permeability of the soft magnetic material abruptly changes and sharply attenuates, and the permeability of the soft magnetic material almost attenuates to 0, and the critical value is the curie point.

Therefore, when the temperature of the temperature sensing magnetic member 40 is lower than its curie point under the action of the external magnetic field, the temperature sensing magnetic member 40 exhibits ferromagnetism; when the temperature of the temperature sensing magnetic member 40 is higher than the curie point, the temperature sensing magnetic member 40 is changed from ferromagnetic to paramagnetic. When the temperature sensing magnetic element 40 shows ferromagnetism, the temperature sensing magnetic element 40 can be attracted by a magnet; when the temperature sensing magnetic member 40 exhibits paramagnetism, the temperature sensing magnetic member 40 cannot be attracted by the magnet.

The electrode 50 is mounted on the support 70, and the electrode 50 is movably disposed relative to the temperature sensing magnetic element 40. The magnet 60 is disposed at an end of the electrode 50 facing the atomizing core 30.

Wherein, when the temperature sensing magnetic element 40 shows ferromagnetism, the magnet 60 and the temperature sensing magnetic element 40 are magnetically attracted, and the electrode 50 is electrically connected with the atomizing core 30; when the temperature sensing magnetic element 40 exhibits paramagnetism, the magnet 60 and the temperature sensing magnetic element 40 are magnetically attracted to each other, in other words, the electrode 50 and the temperature sensing magnetic element 40 are separated due to the loss of magnetic attraction, and the electrode 50 is electrically disconnected from the atomizing core 30.

The number of the temperature sensing magnetic members 40 and the number of the electrodes 50 are two, and the two electrodes 50 are respectively provided with the positive electrode and the negative electrode of the atomizer 100.

Normally, a large amount of liquid substrate is stored in the liquid storage chamber 11, and when the atomizing core 30 works, the self temperature of the atomizing core 30 is maintained in a normal working temperature range, for example, the working temperature range is 200 ℃ to 250 ℃, preferably 200 ℃ to 220 ℃, and no scorched smell or dry burning due to insufficient supply of the liquid substrate is generated when the atomizing core 30 atomizes the liquid substrate. And when the liquid matrix in the liquid storage cavity 11 will be exhausted, because the liquid matrix is too little, the atomizing core 30 is easy to dry-fire, and along with the atomizing core 30 is dry-fire, the self temperature of the atomizing core 30 rises rapidly, the atomizing core 30 will produce scorched flavor, the taste of the user is affected, and simultaneously, the self temperature is too high and is also easy to self-damage.

Under the existence of an external magnetic field, the temperature sensing magnetic piece 40 is switched between ferromagnetism and paramagnetism along with the change of the temperature sensing magnetic piece 40, so that when the temperature of the atomizing core 30 is too high, the temperature of the temperature sensing magnetic piece 40 is higher than the Curie point of the material of the temperature sensing magnetic piece, the temperature sensing magnetic piece 40 is converted into paramagnetism from ferromagnetism, the electrode 50 is separated due to the fact that the temperature sensing magnetic piece 40 loses the magnetic attraction effect, the electrode 50 is electrically disconnected with the atomizing core 30, and then the atomizing core 30 stops working, so that the generation of scorched smell and self-damage are avoided.

Alternatively, the temperature-sensitive magnetic member 40 may be made of a ferromagnetic material such as PC40 or PC44, and the curie point of the material is close to the temperature at which scorched smell is generated by dry burning the atomizing core 30.

For example, the temperature-sensitive magnetic member 40 is made of PC 44. As shown in fig. 5, the curie point of PC44 is 215 ℃, when the temperature reaches 215 ℃, the permeability of PC44 suddenly changes, and decreases from the highest point to zero, and PC44 changes from ferromagnetic to paramagnetic and is no longer attracted by the magnet.

Alternatively, the temperature sensing magnetic member 40 is made of PC 40. As shown in fig. 6, the curie point of PC40 is in the range of 225 ℃ to 230 ℃, when the temperature reaches the curie point, the permeability of PC40 suddenly changes, and drops from the highest point to zero, and PC40 changes from ferromagnetic to paramagnetic and is no longer attracted by the magnet. Alternatively, the temperature sensing magnetic member 40 is made of PC 95. As shown in fig. 7, when the curie point of PC95 is 240 ℃, the permeability of PC95 suddenly changes when the temperature reaches the curie point, and decreases from the highest point to zero, and PC95 changes from ferromagnetic to paramagnetic and is no longer attracted by the magnet.

This application embodiment is through fixing temperature sensing magnetic member 40 on atomizing core 30, and dispose the relative temperature sensing magnetic member 40 activity setting of electrode 50, set up magnet 60 in the one end of electrode 50 towards atomizing core 30, because the temperature change of temperature sensing magnetic member 40 is followed to the temperature of atomizing core 30, and then when atomizing core 30 dry combustion causes the high temperature and reaches temperature sensing magnetic member 40's curie point, temperature sensing magnetic member 40 is changed into paramagnetism by the ferromagnetism, therefore magnet 60 and temperature sensing magnetic member 40 magnetism are inhaled the inefficacy, make electrode 50 and atomizing core 30 disconnection electricity be connected, therefore can avoid atomizing core 30 because continue to dry combustion method and produce the situation of burnt flavor and oneself damage and take place, atomizer 100 that this application provided can carry out the oneself protection and avoid atomizing core 30 dry combustion method promptly.

In this embodiment, as shown in fig. 3, the electrode 50 is indirectly electrically connected to the atomizing core 30, and the electrode 50 is electrically connected to the atomizing core 30 through the temperature sensing magnetic member 40. The temperature sensing magnetic member 40 is in a block shape, and the temperature sensing magnetic member 40 is fixed on the atomizing core 30 and is also electrically connected with the atomizing core 30, so that the electrode 50 is in contact with the temperature sensing magnetic member 40 to be electrically connected when the temperature sensing magnetic member 40 shows ferromagnetism, and the electrode 50 is separated from the temperature sensing magnetic member 40 to be electrically disconnected when the temperature sensing magnetic member 40 shows paramagnetism.

In other embodiments, the electrode 50 is in direct electrical connection with the atomizing core 30. As shown in fig. 8, the temperature sensing magnetic member 40 has a hollow portion 41, and when the temperature sensing magnetic member 40 exhibits ferromagnetism, the magnet 60 and the temperature sensing magnetic member 40 are magnetically attracted, and the electrode 50 passes through the hollow portion 41 and is electrically connected to the atomizing core 30.

The hollow portion 41 may be a through hole or a through groove, and when the electrode 50 and the temperature sensing magnetic member 40 are magnetically attracted, the electrode 50 is directly and electrically connected to the atomizing core 30 through the hollow portion 41.

Referring to fig. 3, the electrode 50 includes a conductive member 51 and an elastic member 53. The conductive member 51 is used for being electrically connected with the temperature sensing magnetic member 40 or the atomizing core 30, the magnet 60 is fixedly connected to one end of the conductive member 51 facing the temperature sensing magnetic member 40, the elastic member 53 is connected with one end of the conductive member 51 departing from the temperature sensing magnetic member 40, and elastically supports the conductive member 51, so that the conductive member 51 is suspended relatively, the elastic force of the elastic member 53 at least offsets partial dead weight of the conductive member 51, so that the conductive member 51 can be easily driven to move when the magnetic attraction action of the magnet 60 and the temperature sensing magnetic member 40 occurs, and the conductive member 51 is in contact with and electrically connected with the temperature sensing magnetic member 40 or the atomizing core 30.

Specifically, when the magnet 60 and the temperature sensing magnetic element 40 do not have magnetic attraction, the elastic force of the elastic element 53 counteracts the dead weight of the conductive element 51, so that the conductive element 51 is suspended; therefore, when the magnet 60 and the temperature sensing magnetic element 40 are magnetically attracted, the magnet 60 drives the conductive element 51 to move towards the atomizing core 30 until the conductive element 51 contacts and is electrically connected with the temperature sensing magnetic element 40 or the atomizing core 30, at this time, the elastic force of the elastic element 53 is reduced, and the elastic force of the elastic element 53 offsets part of the dead weight of the conductive element 51, so that the magnet 60 drives the conductive element 51 to move towards the atomizing core 30 and only needs to overcome part of the dead weight of the conductive element 51, therefore, the conductive element 51 is in sensitive contact with the temperature sensing magnetic element 40 or the atomizing core 30, and the sensitivity of the electrode 50 electrically connected with the temperature sensing magnetic element 40 or the atomizing core 30.

In this embodiment, the magnet 60 is disposed around the peripheral wall of the conductive member 51.

In another embodiment, as shown in fig. 9, the end surface of the conductive member 51 facing the temperature sensitive magnetic member 40 is provided with a groove 510, and the magnet 60 is embedded in the groove 510.

It should be noted that, when the conductive element 51 is in contact with and electrically connected to the temperature sensing magnetic element 40 or the atomizing core 30, a gap is formed between the magnet 60 and the temperature sensing magnetic element 40, so as to prevent the conductive element 51 from being in contact with the temperature sensing magnetic element 40 or the atomizing core 30 due to the magnetic attraction contact between the magnet 60 and the temperature sensing magnetic element 40, so that the conductive element 51 cannot be electrically connected to the temperature sensing magnetic element 40 or the atomizing core 30.

The magnet 60 may be a permanent magnet or an electromagnet, which is not limited in this application.

The elastic member 53 may be a spring, an elastic sleeve, or the like, and only the elastic member 53 is required to elastically support the conductive member 51, which is not limited in the present application.

In some embodiments, as shown in fig. 10, the electrode 50 further includes a conductive sleeve 54, the conductive member 51 is located in the conductive sleeve 54, and the conductive sleeve 54 can further guide the conductive member 51, so that the conductive member 51 moves relative to the conductive sleeve 54 along the axial direction of the conductive sleeve 54 to ensure the alignment contact between the conductive member 51 and the temperature-sensitive magnetic member 40 or the atomizing core 30.

The elastic member 53 is elastically supported between the bottom wall of the conductive sleeve 54 and the conductive member 51, the conductive member 51 is suspended relative to the bottom wall of the conductive sleeve 54 by the compressive elastic force of the elastic member 53, the elastic member 53 is electrically connected to the conductive sleeve 54, and one end of the conductive sleeve 54 away from the atomizing core 30 is exposed from the support seat 70 for connecting an external battery component.

In this embodiment, as shown in fig. 3, the electrode 50 further includes a conductive sleeve 54 and a conductive collar 55, the conductive collar 55 is fixedly connected in the conductive sleeve 54, the conductive collar 55 is in clearance fit with the conductive member 51, the conductive member 51 is movable relative to the conductive collar 55 along the axial direction of the conductive sleeve 54, and the conductive collar 55 has a guiding function on the conductive member 51.

The elastic member 53 is elastically supported between the conductive sleeve ring 55 and the conductive member 51, the conductive member 51 is suspended from the bottom wall of the conductive sleeve 54 by the elastic force of the elastic member 53, the elastic member 53 is electrically connected to the conductive sleeve ring 55, the conductive sleeve ring 55 is electrically connected to the conductive sleeve 54, and one end of the conductive sleeve 54 away from the atomizing core 30 is exposed from the support seat 70 for connecting an external battery component.

Further, referring to fig. 3 and 6, the conductive sleeve 54 is a step-shaped cylinder, the conductive sleeve 54 includes a first cylinder 541 and a second cylinder 543 connected to each other, an inner diameter of the first cylinder 541 is smaller than an inner diameter of the second cylinder 543, the conductive collar 55 is fixedly connected to the first cylinder 541, and when the magnetic attraction between the magnet 60 and the temperature sensing magnetic element 40 disappears, the magnet 60 is collected in the second cylinder 543 and can be stopped at an end of the first cylinder 541.

The conductive sleeve 54 is inserted into the assembly hole 63, the second barrel 543 is located in the atomizing chamber 71, and an outer step surface formed between the first barrel 541 and the second barrel 543 abuts against a bottom surface of the supporting seat 70, so as to reduce a risk that the conductive sleeve 54 slides out of the assembly hole 63, and the second barrel 543 located in the atomizing chamber 71 can also prevent leakage liquid from entering the conductive sleeve 54 and damaging the electrode 50.

In other embodiments, as shown in fig. 11, the electrode 50 further includes a conductive supporting member 56, the elastic member 53 is elastically supported between the conductive supporting member 56 and the conductive member 51, the elastic member 53 is electrically connected to the conductive supporting member 56, and the conductive member 53 is sleeved on the conductive supporting member 56.

The conductive member 51 is a conductive cylinder, the conductive supporting member 56 includes a guiding portion 561 and a supporting portion 563, the supporting portion 563 is connected to one end of the guiding portion 561 away from the conductive member 51, the conductive member 51 is sleeved on the guiding portion 561, the elastic member 53 is elastically supported between the supporting portion 563 and the conductive member 51, and the elastic member 53 is electrically connected to the supporting portion 563.

The guiding portion 561 may be a guiding shaft, the supporting portion 563 may be a circular disk, the conductive member 51 is sleeved on the guiding portion 561 to ensure that the conductive member 51 is electrically connected to the temperature sensing magnetic member 40 or the atomizing core 30, the supporting portion 563 is inserted into the assembling hole 63, and one side of the supporting portion 563 departing from the atomizing core 30 is exposed from the supporting seat 70 for electrically connecting the battery assembly.

In another embodiment, as shown in fig. 12, the conductive member 51 is a conductive cylinder, the conductive cylinder includes a cylinder wall 511 and a bottom wall 513, the bottom wall 513 is connected to an end of the cylinder wall 511 facing the temperature-sensing magnetic member 40, the cylinder wall 511 is sleeved with the conductive supporting member 56, and the elastic member 53 is elastically supported between the bottom wall 513 and the conductive supporting member 56.

For example, the conductive support 56 has a cylindrical shape, and the elastic member 53 is elastically supported between the bottom wall 513 and an end of the conductive support 56 facing the bottom wall 513. Alternatively, the conductive support 56 is cylindrical, the elastic element 53 is partially located inside the conductive support 56, and the elastic element 53 is elastically supported between the bottom wall 513 and the bottom wall of the conductive support 56.

Referring to fig. 13, based on the present application, an electronic atomizer 200 is provided, in which the electronic atomizer 200 includes a battery assembly 203 and the atomizer 100 as described above, the battery assembly 203 is connected to the atomizer 100, and the battery assembly 203 supplies power to the atomizer 100.

In contrast to the state of the art, the present application discloses an atomizer and an electronic atomizing device. This application embodiment is through fixed temperature sensing magnetic member on atomizing core, and dispose the relative temperature sensing magnetic member activity of electrode and set up, set up the magnet in the one end of electrode orientation atomizing core, because the temperature change of temperature sensing magnetic member is followed to atomizing core, and then when atomizing core dry combustion causes the high temperature and reaches the curie point of temperature sensing magnetic member, temperature sensing magnetic member is changed into paramagnetism by the ferromagnetism, therefore the magnetic attraction of magnet and temperature sensing magnetic member is become invalid, make electrode and atomizing core off-electrical connection, therefore can avoid atomizing core because continue dry combustion and produce the situation emergence of burnt flavor and oneself damage, the atomizer that this application provided can carry out the oneself protection and avoid atomizing core dry combustion.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.

Claims (12)

1. An atomizer, comprising:

an atomizing core;

the temperature sensing magnetic piece is fixed on the atomizing core;

the electrode is movably arranged relative to the temperature sensing magnetic piece;

the magnet is arranged at one end of the electrode, which faces the atomizing core;

when the temperature sensing magnetic piece shows ferromagnetism, the magnet and the temperature sensing magnetic piece are magnetically attracted, and the electrode is electrically connected with the atomizing core; when the temperature sensing magnetic piece shows paramagnetism, the magnet and the temperature sensing magnetic piece are in magnetic attraction failure, and the electrode is electrically disconnected with the atomizing core.

2. The atomizer according to claim 1, wherein said temperature-sensitive magnetic element is electrically connected to said atomizing core, and when said temperature-sensitive magnetic element exhibits ferromagnetism, said electrode is electrically connected to said temperature-sensitive magnetic element.

3. The nebulizer of claim 1, wherein the temperature-sensitive magnetic member has a hollow portion, and when the temperature-sensitive magnetic member exhibits ferromagnetism, the electrode penetrates through the hollow portion and is electrically connected to the atomizing core.

4. A nebulizer as claimed in any one of claims 1 to 3, wherein the electrode comprises:

the conductive piece is used for being electrically connected with the temperature sensing magnetic piece or the atomizing core, and the magnet is fixedly connected to one end, facing the atomizing core, of the conductive piece;

and the elastic piece is connected with one end of the conductive piece, which deviates from the temperature sensing magnetic piece, and elastically supports the conductive piece.

5. The atomizer of claim 4, wherein said electrode further comprises a conductive sleeve, said conductive member is located within said conductive sleeve, said elastic member is elastically supported between a bottom wall of said conductive sleeve and said conductive member, and said elastic member is electrically connected to said conductive sleeve.

6. The nebulizer of claim 4, wherein the electrode further comprises a conductive sleeve and a conductive collar, the conductive collar is fixedly connected within the conductive sleeve, the conductive collar is in clearance fit with the conductive member, the elastic member is elastically supported between the conductive collar and the conductive member, and the elastic member is electrically connected with the conductive collar.

7. The atomizer of claim 6, wherein said conductive sleeve comprises a first cylinder and a second cylinder connected to each other, wherein an inner diameter of said first cylinder is smaller than an inner diameter of said second cylinder, said conductive collar is fixedly connected to said first cylinder, and when a magnetic attraction between said magnet and said temperature sensing magnet disappears, said magnet is received in said second cylinder and can be stopped at an end of said first cylinder.

8. The atomizer of claim 4, wherein said electrode further comprises a conductive support member, said elastic member is elastically supported between said conductive support member and said conductive member, and said elastic member is electrically connected to said conductive support member, and said conductive member is sleeved on said conductive support member.

9. The atomizer according to claim 8, wherein the conductive support member comprises a guide portion and a support portion, the support portion is connected to an end of the guide portion away from the conductive member, the conductive member is sleeved on the guide portion, and the elastic member is elastically supported between the support portion and the conductive member.

10. The atomizer according to claim 8, wherein the conductive member is a conductive cylinder, the conductive cylinder includes a cylinder wall and a bottom wall, the bottom wall is connected to an end of the cylinder wall facing the temperature sensing magnetic member, the cylinder wall is sleeved with the conductive support member, and the elastic member is elastically supported between the bottom wall and the conductive support member.

11. The atomizer of claim 1, further comprising a mounting seat and a supporting seat, wherein the mounting seat and the supporting seat are connected to and fix the atomizing core, the supporting seat has an atomizing chamber, the temperature-sensitive magnetic element is located in the atomizing chamber, the supporting seat has an assembling hole, the assembling hole communicates with the atomizing chamber, the electrode is assembled in the assembling hole, and one end of the electrode away from the atomizing core is exposed from the supporting seat.

12. An electronic atomisation device comprising a battery assembly and an atomiser as claimed in any one of claims 1 to 11, the battery assembly being connected to the atomiser, the battery assembly supplying power to the atomiser.

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