CN113812688A

CN113812688A - Heating atomizer

Info

Publication number: CN113812688A
Application number: CN202111154432.4A
Authority: CN
Inventors: 陈平
Original assignee: Shenzhen Huachengda Precision Industry Co Ltd
Current assignee: Shenzhen Huachengda Precision Industry Co Ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2021-12-21

Abstract

The invention discloses a heating atomizer, which comprises an atomizing device, wherein the atomizing device comprises a first base body, an oil bin, a heating element and a liquid guide piece, the first base body is provided with a storage space positioned in the middle and an exhaust channel which is inwards concave from the top of the first base body and communicated with the storage space, the oil bin is positioned in the storage space and is fixed on the first base body, the oil bin is provided with a liquid storage chamber and a plurality of liquid inlet holes which are transversely arranged and are communicated with the liquid storage chamber, the heating element and the liquid guide piece are annular, the liquid guide piece is sleeved outside the oil bin, the heating element is sleeved outside the liquid guide piece, the heating element transversely penetrates through a plurality of mutual through holes which are communicated with the storage space, the liquid guide piece is provided with a plurality of clearance holes which can enable liquid to stay and are communicated with each other, one end of each clearance hole is communicated with the mutual through hole, and the other end of each clearance hole is communicated with the liquid inlet hole. The heating body in the invention adopts an annular structure, the atomization area is larger under the same volume, and the circuitous gas can ensure that the temperature of the atomized steam is not too high and the insufficiently atomized liquid is not easy to absorb.

Description

Heating atomizer

Technical Field

The invention relates to the technical field of electronic atomization, in particular to a heating atomizer.

Background

The electric heating atomization technology is a novel atomization technology which is started in recent years, the principle is that heat energy is generated through the heat effect of a heating body resistor, the heat energy heats and atomizes liquid into atomized steam, and the electric heating atomization technology is widely applied to medical treatment, intelligent household appliances and consumer electronics products.

However, the existing atomizing device is limited by the structure and installation position of the heating element, the heating element is roughly divided into an annular heating element and a plane heating element according to the shape, the atomizing device generally has an inner hole and an exhaust channel which is coaxially arranged with and communicated with the inner hole, the annular heating element is mostly placed in the inner hole in a vertically placed mode, a liquid guide cotton sleeve is arranged outside the annular heating element, and because the heating element is in a straight-through airflow channel structure in the inner hole, atomized steam directly enters the exhaust channel from the inside of the annular heating element, the liquid which is insufficiently atomized is easily absorbed, and the temperature is higher and is more hot; the plane heating element is transversely placed in the inner hole, the liquid guide cotton is arranged at the bottom of the plane heating element, liquid only passes through part of the surface of the heating element, the heat of the heating element is unbalanced, and the local high-temperature scorching of the liquid guide cotton is easily caused, so that the liquid guide effect is influenced or the burnt smell appears, the liquid heating mode is not reasonable, and the heat energy utilization rate is low.

Disclosure of Invention

The invention aims to provide a heating atomizer, which aims to solve the technical problems that an atomizing device in the existing electric heating atomization technology is limited by the structure and the installation position of a heating body, the liquid heating mode is not reasonable, and the heat energy utilization rate is low.

The invention provides a heating atomizer which comprises an atomizing device, wherein the atomizing device comprises a first base body, an oil bin, a heating element and a liquid guiding element, the first base body is provided with a containing space positioned in the middle and an exhaust channel which is inwards and concavely arranged from the top of the first base body and communicated with the containing space, the oil bin is positioned in the containing space and fixed on the first base body, the oil bin is provided with a liquid storage chamber and a plurality of liquid inlet holes which are transversely arranged and communicated with the liquid storage chamber, the heating element and the liquid guiding element are both annular, the liquid guiding element is sleeved outside the oil bin, the heating element is sleeved outside the liquid guiding element, the heating element is transversely provided with a plurality of through holes which are communicated with the containing space in a penetrating way, the liquid guiding element is provided with a plurality of clearance holes which can enable liquid to stay and are communicated with each other, one end of each clearance hole is communicated with the through holes, The other end is communicated with the liquid inlet hole.

Further, the heating atomizer still includes power supply unit, the heat-generating body is the magnetic conduction metalwork, power supply unit includes second pedestal, circuit board, power battery and coil pack, power battery, circuit board and coil pack all are fixed in on the second pedestal, power battery pass through the circuit board with the coil pack is connected, the concave accommodation space that is equipped with of coil pack, first pedestal is fixed in power supply unit is last, the heat-generating body is located in the accommodation space.

Furthermore, a clamping groove is concavely formed in the top of the second seat body, the coil assembly is fixed in the clamping groove, and one end of the first seat body, on which the heating body is installed, is inserted into the accommodating space.

Further, the coil assembly comprises a support and a ring-shaped coil wound into a ring, the support comprises a straight bobbin and a first transverse plate, the first transverse plate is fixed on the inner wall of the straight bobbin, which is far away from one end of the heating body, the straight bobbin and the first transverse plate enclose the accommodating space, the ring-shaped coil is sleeved on the outer side wall of the straight bobbin, the ring-shaped coil is clamped between the outer side wall of the straight bobbin and the inner side wall of the clamping groove, and the ring-shaped coil is connected with the circuit board.

Further, first pedestal includes the atomizing shell and has exhaust passage's cigarette holder, the atomizing shell is fixed in on the cigarette holder and with the cigarette holder encloses the synthesis receiving space, the atomizing shell part insert in the receiving space, the oil bin is fixed in on the atomizing shell.

Further, the atomizing shell includes first annular shell, second annular shell and second diaphragm, the one end of first annular shell with the cigarette holder is connected, the other end with the second annular shell is connected, first annular shell with the coaxial setting of second annular shell, the second diaphragm is fixed in keeping away from of second annular shell on the inner wall of first annular shell one end, the external diameter of second annular shell is less than the external diameter of first annular shell, the second annular shell with the second diaphragm all is located in the accommodation space, straight bobbin butt in first annular shell.

Further, the oil bin comprises a sealing cover, oil absorption cotton and a bin shell fixed on the atomization shell, the bin shell is provided with a cavity and a liquid inlet hole penetrating through the bin shell and communicated with the cavity, the sealing cover is installed at the cavity opening of the cavity, the oil absorption cotton is located outside the cavity, the oil absorption cotton is fixed on the sealing cover, and the sealing cover and the bin shell are enclosed to form the liquid storage chamber.

Further, power supply unit still includes the drain pan, the second pedestal includes power frame and heating shell, the heating shell is the annular, circuit board, power battery and power frame all are located in the heating shell, the power frame includes third diaphragm, frame and the base that top-down connected gradually the setting, the base has places the chamber, power battery is fixed in place the intracavity, the circuit board is fixed in on the frame, the frame butt in coil pack, the drain pan install in on the heating shell and butt in the base, the third diaphragm with the inner wall of heating shell encloses synthetically the draw-in groove.

Furthermore, the power supply device further comprises a plurality of thermometers, the first base body is further provided with a plurality of first through holes, a plurality of protruding columns are arranged on the bottom wall of the containing space in a protruding mode, the first through holes penetrate through the top portions of the protruding columns to the bottom of the first base body, a plurality of clamping ports are arranged on the first transverse plate in a penetrating mode, a plurality of second through holes are formed in the third transverse plate, one ends of the thermometers are fixed on the clamping ports and penetrate through the first through holes and then extend into the containing space, and the other ends of the thermometers penetrate through the second through holes and then are connected with the circuit board.

Further, the power supply device further comprises a sealing gasket, the heating atomizer is further provided with an air inlet channel, the bottom shell is provided with a plurality of first air inlets in a penetrating manner, the sealing gasket is clamped between the bottom shell and the power supply frame, the sealing gasket is provided with a plurality of second air inlets, the power supply frame and the heating shell are arranged at intervals, the frame is square, the third transverse plate is further provided with a plurality of third air inlets in a penetrating manner, the first transverse plate is further provided with a plurality of fourth air inlets in a penetrating manner, the bottom wall of the accommodating space is further convexly provided with a boss, the first base body is further provided with a fifth air inlet, the fifth air inlet is arranged from the top of the boss to the bottom of the first base body in a penetrating manner, and the first air inlet, the second air inlets, the interval between the power supply frame and the heating shell, the third air inlets, the fourth air inlets, the fifth air inlets and the accommodating space are sequentially communicated, the first air inlet hole, the second air inlet hole, the interval between the power supply frame and the heating shell, the third air inlet hole, the fourth air inlet hole and the fifth air inlet hole form the air inlet channel.

Compared with the prior art, the invention has the beneficial effects that:

the heating body is of an annular structure, the oil bin is provided with a liquid inlet hole, the liquid guide piece is sleeved outside the oil bin, the heating body is sleeved outside the liquid guide piece and can fully heat liquid, the atomization area is larger under the same volume, and the temperature of atomized steam cannot be too high due to circuitous gas, so that the liquid which is not atomized fully is not easy to absorb;

the power battery supplies electricity to the coil assembly through the circuit board, so that the coil assembly generates an alternating magnetic field, when the heating body is positioned in the alternating magnetic field, the surface of the heating body cuts the alternating magnetic field to generate alternating current, the current enables current carriers of the heating body to move irregularly at a high speed to generate heat energy, liquid on the liquid guide piece is converted into gas, and the gas is discharged through the exhaust channel.

Drawings

Fig. 1 is a schematic structural diagram of a heated atomizer provided in an embodiment of the present invention;

FIG. 2 is an exploded view of a heated atomizer according to an embodiment of the present invention;

FIG. 3 is a first cross-sectional view of an atomizing device provided in accordance with an embodiment of the present invention;

fig. 4 is a second cross-sectional view of an atomizing device provided in an embodiment of the present invention;

FIG. 5 is a schematic view of the flow of gas within the atomization device;

FIG. 6 is an exploded view of an atomizing device provided in accordance with an embodiment of the present invention;

fig. 7 is a first cross-sectional view of a power supply device according to an embodiment of the present invention;

fig. 8 is a second cross-sectional view of the power supply device according to the embodiment of the present invention;

fig. 9 is an exploded view of a power supply device provided in an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a power supply rack according to an embodiment of the invention;

FIG. 11 is a schematic structural diagram of a coil assembly according to an embodiment of the present invention;

FIG. 12 is a cross-sectional view of a coil assembly provided by an embodiment of the present invention;

fig. 13 is a schematic structural diagram of the power supply device provided in the embodiment of the present invention after the heating case is removed.

In the figure:

10. an atomizing device; 11. a first seat body; 111. a storage space; 1111. a convex column; 1112. a boss; 112. an exhaust passage; 113. an atomizing shell; 1131. a first annular shell; 1132. a second annular shell; 1133. a second transverse plate; 114. a mouthpiece; 115. a first perforation; 116. a fifth air intake; 12. an oil bin; 121. a liquid storage chamber; 122. a liquid inlet hole; 123. a sealing cover; 1231. mounting grooves; 124. oil absorbing cotton; 125. a bin shell; 1251. a cavity; 1252. a third annular shell; 1253. a fourth annular shell; 1254. a fourth transverse plate; 1255. cutting; 13. a heating element; 131. an inter-via; 14. a liquid guiding member; 20. a power supply device; 21. a second seat body; 211. a card slot; 212. a power supply rack; 2121. a third transverse plate; 2122. a frame; 2123. a base; 2124. a placement chamber; 2125. a second perforation; 2126. a third air inlet hole; 213. heating the shell; 22. a circuit board; 23. a power battery; 24. a coil assembly; 241. an accommodating space; 242. a support; 2421. a straight bobbin; 2422. a first transverse plate; 2423. a clamping port; 2424. a fourth air intake hole; 243. a loop coil; 25. a bottom case; 251. a first air intake hole; 252. a fourth perforation; 26. a temperature detector; 27. a gasket; 271. a second air intake hole; 272. a third perforation; 28. a charging socket; 30. an intake passage.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

Referring to fig. 1 to 6, the present invention discloses a heating atomizer, which includes an atomizing device 10 and a power supply device 20, wherein the atomizing device 10 and the power supply device 20 are designed in a split structure, and the atomizing device 10 is inserted into one end of the power supply device 20.

In this embodiment, the atomizing device 10 includes a first seat 11, an oil chamber 12, a heat generating body 13 and a liquid guiding member 14, the first seat 11 has a receiving space 111 and an exhaust passage 112, the receiving space 111 is located in the middle of the first seat 11, the exhaust passage 112 is recessed inward from the top of the first seat 11 and is communicated with the receiving space 111, the oil chamber 12 is located in the receiving space 111 and is fixed on the first seat 11, the oil chamber 12 has a liquid storage chamber 121 and a plurality of liquid inlet holes 122 transversely disposed, one end of each liquid inlet hole 122 is communicated with the liquid storage chamber 121, the heat generating body 13 and the liquid guiding member 14 are both annular, the liquid guiding member 14 is sleeved outside the oil chamber 12 and is sealed at the other end of each liquid inlet hole 122, the heat generating body 13 is sleeved outside the liquid guiding member 14, the heat generating body 13 is transversely provided with a plurality of through holes 131 which are communicated with the receiving space 111, the liquid guiding member 14 has a plurality of clearance holes, and liquid can permeate into another clearance hole from one clearance hole, the clearance holes are communicated with each other, one end of each clearance hole is communicated with the intercommunicating hole 131, the other end of each clearance hole is communicated with the liquid inlet hole 122, liquid enters the clearance hole of the liquid guide member 14 from the liquid inlet hole 122 and stays, the liquid guide member 14 can conduct and store liquid by utilizing the clearance holes on the liquid guide member, the liquid is preferably smoke liquid, and the liquid guide member 14 is preferably made of liquid guide cotton or fiber organic materials or porous ceramic inorganic materials.

Referring to fig. 7 to 13, the heating atomizer in this embodiment is not necessarily performed under the premise of electromagnetic heating, and preferably, the heating element 13 is a magnetic conductive metal part, the power supply device 20 includes a second base 21, a circuit board 22, a power battery 23 and a coil assembly 24, the power battery 23, the circuit board 22 and the coil assembly 24 are all fixed on the second base 21, the power battery 23 is connected with the coil assembly 24 through the circuit board 22, the coil assembly 24 is concavely provided with an accommodating space 241, the first base 11 is fixed on the power supply device 20, the heating element 13 is located in the accommodating space 241, the heating element 13 contacts with liquid through a liquid guide 14, the heating element 13 is generally made of iron or an iron alloy, and the liquid can be smoke liquid, so the heating element 13 is required to be environment-friendly and food-grade, and generally adopts ferrite and stainless steel series, or some other metal materials which are processed by environment-friendly high-temperature resistant coatings on the surfaces of the metal materials.

The heating element 13 is of an annular structure, the structural strength is good, the heating element is not necessarily of an annular structure, the wall thickness of the heating element 13 is not too thick, generally within 0.5mm, too thick liquid on the metal surface cannot reach, the heating element belongs to an ineffective atomization area, resource waste can be caused, and harmful substances can be generated due to high metal temperature.

The power battery 23 provides electric quantity for the coil assembly 24 through the circuit board 22, the circuit board 22 is provided with a program, the coil assembly 24 can generate an alternating magnetic field, the surface of the heating element 13 cuts the alternating magnetic field to generate alternating current, the current enables current carriers of the heating element 13 to move irregularly at high speed to generate heat energy, liquid flows from the liquid storage chamber 121 and the liquid inlet hole 122 to a clearance hole of the liquid guiding element 14 to be stored, after the heating element 13 is heated, the liquid on the liquid guiding element 14 is converted into gas to enter the mutual through hole 131, and the mutual through hole 131 is mainly used for enabling the liquid at the position of a contact part with the heating element 13 to generate atomized steam to be emitted from the mutual through hole 131 when heating, and then the atomized steam is discharged from the exhaust channel 112 after passing through the mutual through hole 131.

The top of the second base 21 is concavely provided with a clamping groove 211, the coil assembly 24 is fixed in the clamping groove 211, when the second base is separated, the accommodating space 241 is arranged towards one side of the first base 11, one end of the first base 11, on which the heating element 13 is installed, is inserted into the accommodating space 241, and in the using process, the atomizing device 10 is inserted into the accommodating space 241 of the power supply device 20.

In this embodiment, the coil assembly 24 includes a bracket 242 and an annular coil 243 wound in a ring shape, the bracket 242 includes a straight bobbin 2421 and a first horizontal plate 2422, the first horizontal plate 2422 is fixed on an inner wall of the straight bobbin 2421 far from one end of the heating element 13, the straight bobbin 2421 and the first horizontal plate 2422 enclose the accommodating space 241, the annular coil 243 is sleeved on an outer side wall of the straight bobbin 2421, the annular coil 243 is clamped between the outer side wall of the straight bobbin 2421 and an inner side wall of the clamping groove 211, the annular coil 243 is connected to the circuit board 22, the annular coil 243 can be made of an enameled wire made of copper, and has good electrical conductivity, good surface insulation and temperature resistance, the enameled wire can be a round wire or a flat wire to save space, in some high-end products, silver can be used as a conductor, and has smaller resistivity and smaller internal resistance, the coil does not easily generate heat, and the annular coil 243 is wound on the holder 242.

The support 242 generally may be made of a plastic material, but may not be made of a magnetic metal material, the inner space of the support 242 is a hollow structure, the accommodating space 241 is provided in the support 242, the accommodating space 241 is an alternating magnetic field region, the heated heating element 13 needs to be in this region, the annular coil 243 is spirally wound on the support 242, the thread pitches of the annular coil 243 are approximately equal, an insulating layer is provided on the surface of the annular coil 243 to prevent short circuit, and besides the magnetic metal material is selected for the annular coil 243, the magnetic metal material cannot be used for other parts.

In this embodiment, the first seat 11 includes an atomizing shell 113 and a mouthpiece 114, the air exhaust channel 112 vertically penetrates through the mouthpiece 114, the atomizing shell 113 is fixed on the mouthpiece 114 and encloses with the mouthpiece 114 to form the receiving space 111, the atomizing shell 113 is partially inserted into the receiving space 241, and the oil sump 12 is fixed on the atomizing shell 113.

The atomizing shell 113 includes a first annular shell 1131, a second annular shell 1132 and a second transverse plate 1133, one end of the first annular shell 1131 is connected with the cigarette holder 114, the other end is connected with the second annular shell 1132, the first annular shell 1131 and the second annular shell 1132 are coaxially arranged, the second transverse plate 1133 is fixed on the inner wall of the second annular shell 1132 far away from one end of the first annular shell 1131, the outer diameter of the second annular shell 1132 is smaller than that of the first annular shell 1131, the second annular shell 1132 and the first annular shell 1131 form a step shape, the second annular shell 1132 and the second transverse plate 1133 are both located in the accommodating space, and the straight bobbin 2421 abuts against the step shape of the first annular shell 1131 and the second annular shell 1132.

The oil bin 12 comprises a sealing cover 123, oil absorption cotton 124 and a bin shell 125 fixed on the atomizing shell 113, the bin shell 125 is provided with a cavity 1251 and a liquid inlet hole 122 transversely penetrating through the bin shell 125 and communicated with the cavity 1251, the sealing cover 123 is installed at the opening of the cavity 1251, the oil absorption cotton 124 is located outside the cavity 1251, an installation groove 1231 is concavely arranged at the top of the sealing cover 123, the oil absorption cotton 124 is fixed on the installation groove 1231 of the sealing cover 123, the oil absorption cotton 124 is used for absorbing moisture in the atomized steam, and the oil absorption cotton 124 and the sealing cover 123 are arranged at intervals with the atomizing shell 113.

The bin shell 125 includes a third annular shell 1252, a fourth annular shell 1253, a fourth transverse plate 1254 and a plurality of inserting strips 1255 protruding from an outer side wall of the third annular shell 1252, one end of the third annular shell 1252 is connected to the sealing cover 123, the other end is connected to the fourth annular shell 1253, the third annular shell 1252 and the fourth annular shell 1253 are coaxially disposed, the fourth transverse plate 1254 is fixed to an inner wall of the fourth annular shell 1253, the inner wall being away from one end of the third annular shell 1252, the outer diameter of the fourth annular shell 1253 is smaller than that of the third annular shell 1252, the fourth annular shell 1253 and the third annular shell 1252 form a step shape, the liquid inlet 122 is disposed on the fourth annular shell 1253, the oil absorbent cotton 124 is sleeved on the fourth annular shell 1253, a plurality of inserting slots are disposed on an inner wall of the first annular shell 1131, and each inserting strip 1255 is detachably mounted in each inserting slot.

The power supply device 20 further includes a bottom shell 25, the second base 21 includes a power supply frame 212 and a heating shell 213, the heating shell 213 is annular, the circuit board 22, the power battery 23 and the power supply frame 212 are all located in the heating shell 213, the power supply frame 212 includes a third transverse plate 2121, a frame 2122 and a base 2123 sequentially connected from top to bottom, the base 2123 has a placing cavity 2124, the power battery 23 is fixed in the placing cavity 2124, the circuit board 22 is fixed on the frame 2122, the frame 2122 and the third transverse plate 2121 can be abutted against the coil assembly 24, in this embodiment, the frame 2122 is abutted against the coil assembly 24, the bottom shell 25 is mounted on the heating shell 213 and abutted against the base 2123, and the third transverse plate 2121 and the inner wall of the heating shell 213 enclose the above-mentioned slot 211.

As a preferred embodiment, the power supply device 20 further includes a plurality of temperature detectors 26, the first base 11 further has a plurality of first through holes 115, the bottom wall of the receiving space 111 is convexly provided with a plurality of posts 1111, the first through holes 115 penetrate from the top of the posts 1111 to the bottom of the first base 11, the first cross plate 2422 is provided with a plurality of retaining openings 2423, the third cross plate 2121 is provided with a plurality of second through holes 2125, one end of the temperature detector 26 is fixed on the retaining openings 2423 and extends into the receiving space 111 after penetrating through the first through holes 115, the other end of the temperature detector 26 penetrates through the second through holes 2125 and then is connected with the circuit board 22, the temperature detector 26 can contact with the heating element 13 in the atomizing device 10 for detecting the real-time temperature of the heating element 13 and feeding back the temperature information to the circuit board 22 for controlling the temperature of the heating element 13 and avoiding the problem that the liquid guiding element 14 is scorched due to the continuous temperature rise of the heating element 13, the temperature detector 26 may be implemented as a thermistor or thermocouple or as a temperature sensitive material.

As a preferred embodiment, the power supply device 20 further includes a sealing gasket 27, the heating atomizer is further provided with an air inlet channel 30, the bottom case 25 is provided with a plurality of first air inlet holes 251 through, the sealing gasket 27 is located in the heating case 213, the sealing gasket 27 is sandwiched between the bottom case 25 and the power supply frame 212, the sealing gasket 27 is provided with a plurality of second air inlet holes 271, the power supply frame 212 and the heating case 213 are arranged at an interval, the frame 2122 is square, a plurality of third air inlet holes 2126 are arranged on the third horizontal plate 2121 through, a plurality of fourth air inlet holes 2424 are arranged on the first horizontal plate 2422 through, the bottom wall of the accommodating space 111 is further provided with a boss 1112 in a protruding manner, the first base 11 is further provided with a fifth air inlet hole 116, the fifth air inlet hole 116 is arranged from the top of the boss 1112 to the bottom of the first base 11 through, the first air inlet hole 251, the second air inlet hole 271, the interval between the power supply frame 212 and the heating case 213, the third air inlet holes 2126, the fourth air inlet holes 2424, the fifth air inlet hole 2424, The fifth air inlet 116 and the receiving space 111 are sequentially communicated, and the first air inlet 251, the second air inlet 271, the space between the power supply rack 212 and the heating shell 213, the third air inlet 2126, the fourth air inlet 2424 and the fifth air inlet 116 form the air inlet passage 30.

The protrusion 1112 is used to prevent the liquid dropped from the liquid guiding member 14 from flowing into the power supply device 20 through the fifth air inlet 116 when the heating atomizer is used, one end of the outer sidewall of the sealing pad 27 abuts against the inner sidewall of the heating shell 213, and the other end of the outer sidewall of the sealing pad 27 abuts against the inner sidewall of the bottom shell 25, so that the heating shell 213 and the bottom shell 25 form a sealed connection.

The gas enters the receiving space 111 through the fifth gas inlet hole 116 at the bottom, and is dispersed in the circumferential direction through the bottom shielding of the oil bin 12, the gas passes through the surface of the heating element 13, is mixed with the atomized steam heated and atomized by the heating element 13 to form aerosol substance, finally enters the exhaust channel 112, and is sucked by the user through the exhaust channel 112, and the direction indicated by the arrow in fig. 5 is the gas flowing direction.

The power supply device 20 further includes a charging socket 28, the sealing gasket 27 is further provided with a third through hole 272 spaced from the second air inlet hole 271, the bottom case 25 is further provided with a fourth through hole 252 spaced from the first air inlet hole 251, one end of the charging socket 28 is fixed on the sealing gasket 27, the other end of the charging socket 28 is located in the fourth through hole 252 after passing through the third through hole 272, and the charging socket 28 is electrically connected to the circuit board 22, so as to charge the power battery 23.

The working principle of the heating atomizer is as follows:

liquid is filled in atomizing device 10's stock solution room 121, need be deposited in stock solution room 121 by atomizing liquid, a plurality of feed liquor holes 122 have been seted up in the below of oil bunker 12 and have been made liquid and external intercommunication, the outside in feed liquor hole 122 is equipped with drain 14, drain 14 plugs up feed liquor hole 122 and prevents that liquid from flowing out, the inside clearance hole that has of drain 14, can store and conduct liquid, heat-generating body 13 in addition at the outer wall of drain 14, heat-generating body 13 is as the carrier material of electromagnetic induction heating.

The atomization device 10 is partially placed in an alternating magnetic field area of the power supply device 20, when the control circuit detects a suction signal, the circuit board 22 starts to work, the annular coil 243 generates an alternating magnetic field, the heating element 13 generates a vortex to quickly generate heat, the heat evaporates liquid on the liquid guide 14 into atomized steam, the atomized steam and gas entering the gas inlet channel 30 are mixed into aerosol substance for a user to suck, when the control circuit does not detect the suction signal, the circuit board 22 stops working, and the heating element 13 does not generate heat any more.

The heating atomizer converts direct current into high-frequency high-voltage current, the alternating magnetic field is generated when the current passes through the annular coil 243, strong eddy current is generated when magnetic lines of force of the magnetic field pass through the heating element 13, the heating element 13 automatically and rapidly generates heat, the atomization area is larger under the same volume, and the circuitous gas can ensure that the temperature of atomized steam is not too high and the atomized insufficient macromolecular liquid is not easily absorbed.

The atomization device 10 and the power supply device 20 are of a split structure, the power supply device 20 is internally provided with components such as a power battery 23, a circuit board 22 and the like, so that the atomization device 10 is high in cost and can be charged for repeated use, the tobacco juice in the atomization device 10 has different flavors and belongs to consumable articles, the atomization device is contacted with a human body, the tobacco juice in the atomization device or the liquid guide member 14 loses functions after being used for a long time, and therefore the atomization device 10 is a consumable article and needs to be replaced by a new one when the tobacco juice in the atomization device is consumed.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. A heating atomizer, includes atomizing device, its characterized in that: the atomization device comprises a first seat body, an oil bin, a heating body and a liquid guide piece, wherein the first seat body is provided with a containing space positioned in the middle and an exhaust channel which is inwards concave from the top of the first seat body and communicated with the containing space, the oil bin is positioned in the containing space and fixed on the first base body, the oil bin is provided with a liquid storage chamber and a plurality of liquid inlet holes which are transversely arranged and are communicated with the liquid storage chamber, the heating element and the liquid guide piece are both annular, the liquid guide piece is sleeved outside the oil bin, the heating element is sleeved outside the liquid guide piece, the heating body transversely penetrates through a plurality of through holes which are communicated with the containing space, the liquid guide piece is provided with a plurality of clearance holes which can enable liquid to stay and are communicated with each other, one end of each clearance hole is communicated with the through holes, and the other end of each clearance hole is communicated with the liquid inlet hole.

2. A heated atomiser as claimed in claim 1 wherein: the heating atomizer still includes power supply unit, the heat-generating body is the magnetic conduction metalwork, power supply unit includes second pedestal, circuit board, power battery and coil pack, power battery, circuit board and coil pack all are fixed in on the second pedestal, power battery pass through the circuit board with the coil pack is connected, the coil pack is concave to be equipped with the accommodation space, first pedestal is fixed in power supply unit is last, the heat-generating body is located in the accommodation space.

3. A heated atomiser as claimed in claim 2 wherein: the top of the second seat body is concavely provided with a clamping groove, the coil assembly is fixed in the clamping groove, and one end of the first seat body, which is provided with the heating body, is inserted into the accommodating space.

4. A heated atomiser as claimed in claim 3 wherein: the coil component comprises a support and a ring-shaped coil wound into a ring, the support comprises a straight bobbin and a first transverse plate, the first transverse plate is fixed on the inner wall, away from one end of the heating body, of the straight bobbin, the straight bobbin and the first transverse plate enclose the containing space, the ring-shaped coil is sleeved on the outer side wall of the straight bobbin, the ring-shaped coil is clamped between the outer side wall of the straight bobbin and the inner side wall of the clamping groove, and the ring-shaped coil is connected with the circuit board.

5. A heated atomiser as claimed in claim 4 wherein: the first base body comprises an atomization shell and a cigarette holder with an exhaust channel, the atomization shell is fixed on the cigarette holder and is enclosed with the cigarette holder to form the containing space, the atomization shell is partially inserted into the containing space, and the oil bin is fixed on the atomization shell.

6. A heated atomiser as claimed in claim 5 wherein: the atomizing shell comprises a first annular shell, a second annular shell and a second transverse plate, one end of the first annular shell is connected with the cigarette holder, the other end of the first annular shell is connected with the second annular shell, the first annular shell and the second annular shell are coaxially arranged, the second transverse plate is fixed on the inner wall of one end of the second annular shell, the outer diameter of the second annular shell is smaller than that of the first annular shell, the second annular shell and the second transverse plate are located in the accommodating space, and the straight bobbin is abutted to the first annular shell.

7. A heated atomiser as claimed in claim 5 wherein: the oil bin includes sealed lid, oil absorption cotton and is fixed in the shell of storehouse on the atomizing shell, the shell of storehouse has the cavity and runs through the shell of storehouse and with the cavity is linked together the feed liquor hole, sealed lid install in the accent department of cavity, the oil absorption cotton is located outside the cavity, the oil absorption cotton is fixed in on the sealed lid, sealed lid and shell of storehouse enclose to be synthetic the stock solution room.

8. A heated atomiser as claimed in claim 6 wherein: the power supply device further comprises a bottom shell, the second base body comprises a power supply frame and a heating shell, the heating shell is annular, the circuit board, the power battery and the power supply frame are located in the heating shell, the power supply frame comprises a third transverse plate, a frame and a base, the third transverse plate, the frame and the base are sequentially connected from top to bottom, the base is provided with a placing cavity, the power battery is fixed in the placing cavity, the circuit board is fixed on the frame, the frame abuts against the coil assembly, the bottom shell is installed on the heating shell and abuts against the base, and the third transverse plate and the inner wall of the heating shell are enclosed to form the clamping groove.

9. A heated atomizer according to claim 8, wherein: the power supply device further comprises a plurality of thermometers, the first base body is further provided with a plurality of first through holes, a plurality of protruding columns are arranged on the bottom wall of the containing space in a protruding mode, the first through holes are formed in the top portions of the protruding columns and penetrate through the bottom of the first base body, a plurality of clamping ports are arranged on the first transverse plate in a penetrating mode, a plurality of second through holes are formed in the third transverse plate, one end of each thermometer is fixed on the corresponding clamping port and penetrates through the corresponding first through hole and then extends into the containing space, and the other end of each thermometer penetrates through the corresponding second through hole and then is connected with the circuit board.

10. A heated atomiser as claimed in claim 9 wherein: the power supply device also comprises a sealing gasket, the heating atomizer is also provided with an air inlet channel, the bottom shell is provided with a plurality of first air inlets in a penetrating way, the sealing gasket is clamped between the bottom shell and the power supply frame, the sealing gasket is provided with a plurality of second air inlets, the power supply frame and the heating shell are arranged at intervals, the frame is square, the third transverse plate is also provided with a plurality of third air inlets in a penetrating way, the first transverse plate is also provided with a plurality of fourth air inlets in a penetrating way, the bottom wall of the accommodating space is also convexly provided with a boss, the first base body is also provided with a fifth air inlet, the fifth air inlet is arranged from the top of the boss to the bottom of the first base body in a penetrating way, and the first air inlet, the second air inlets, the interval between the power supply frame and the heating shell, the third air inlets, the fourth air inlets, the fifth air inlets and the accommodating space are sequentially communicated, the first air inlet hole, the second air inlet hole, the interval between the power supply frame and the heating shell, the third air inlet hole, the fourth air inlet hole and the fifth air inlet hole form the air inlet channel.