CN210043209U

CN210043209U - Ceramic heating element and atomization core and atomizer using same

Info

Publication number: CN210043209U
Application number: CN201920180610.2U
Authority: CN
Inventors: 欧俊彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-02-11
Anticipated expiration: 2029-01-31

Abstract

The utility model provides a ceramic heat-generating body and applied ceramic heat-generating body's atomizing core and atomizer, includes ceramic body, heating element, be equipped with interface channel in the ceramic body, the one end of ceramic body is equipped with the smoking passageway, the other end of ceramic body is equipped with inlet channel, the smoking passageway passes through interface channel intercommunication with inlet channel, heating element is equipped with first pin and second pin, heating element locates in the inlet channel, and the outside of ceramic body is located to first pin and second pin, can effectively prevent to explode oil, and even still can keep good taste under high-power work, effectively improve user experience and feel.

Description

Ceramic heating element and atomization core and atomizer using same

Technical Field

The utility model relates to an electron cigarette technical field indicates an atomizing core and atomizer of pottery heat-generating body and applied pottery heat-generating body especially.

Background

Along with the rapid scientific and technological life, the electronic cigarette gradually replaces cigarettes to enter the sight of people, has the appearance similar to the cigarettes and the taste similar to the cigarettes, can suck out smoke like a real cigarette, does not contain harmful ingredients such as tar and suspended particles, does not generate dazzling second-hand smoke, does not affect the physical health of smokers and people around, and is deeply favored by people.

The electronic cigarette produces atomizing key position and lies in the atomizer, and the core part in the atomizer is atomizing core, atomizing core the main part on the market is heating element and leads oily cotton, heating element adopts spiral winding mostly, the oily cotton is led to the outsourcing, and heating element installs in the support with leading oily cotton, then the dustcoat cover is established outside the support, because atomizing core on the market is in the heating element heating time, can atomize the tobacco tar in leading oily cotton, when high-power during operation, lead oily cotton can be burnt, seriously influence the taste, experience degree for the user is not good.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a pottery heat-generating body and applied pottery heat-generating body's atomizing core and atomizer can effectively prevent to explode oil, and even still can keep good taste under high-power work, effectively improve user experience and feel.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a ceramic heating body, includes ceramic body, heating element, be equipped with interface channel in the ceramic body, the one end of ceramic body is equipped with the smoking passageway, the other end of ceramic body is equipped with inlet channel, the smoking passageway passes through interface channel intercommunication with inlet channel, heating element is equipped with first pin and second pin, heating element locates in the inlet channel, and the outside of ceramic body is located to first pin and second pin.

Specifically, the heating element is in-mold molded in the air intake passage of the ceramic body.

Specifically, the heating element is a mesh structure, and the vertical projection of the heating element is a polygon with an opening facing the center of the ceramic body.

Specifically, the heating element is a spiral ring structure.

The utility model also provides an use atomizing core of above-mentioned ceramic heat-generating body, including support, positive electrode, negative electrode, insulating ring, the ceramic body is located in the support, the upper end of support is equipped with the atomizing mouth of intercommunication smoking passageway, the outer wall of support is equipped with the oil inlet, the lower extreme of support is located to the insulating ring, the lower extreme of insulating ring is located to the positive electrode, first pin passes insulating ring and positive electrode electric connection, first pin is insulating with the support, second pin and support electric connection, support and negative electrode electric connection.

The utility model also provides an use atomizer of above-mentioned atomizing core, including suction nozzle, oiling ring, oil storage bin, rotatory ring, base, oil storage bin both ends are located respectively to base and oiling ring, atomizing core is located in the oil storage bin, and the lower extreme sealing fixation of atomizing core is in the base, be equipped with the oil filler point in the oiling ring, oil filler point and oil storage bin intercommunication, the outer wall of oiling ring is equipped with the oiling mouth that is close to the oil filler point, rotatory ring's outer wall is equipped with the rotatory mouth that corresponds with the oiling mouth, rotatory ring rotates locates intra-annular oiling, makes the oil filler point be through rotating rotatory ring and opens or the closed state, the suction nozzle is located rotatory ring, the atomizing mouth intercommunication of suction nozzle through rotatory ring, oiling ring and support upper end.

Specifically, still include the mounting, the mounting is hollow structure, the oiling encircles and is equipped with leads the cigarette passageway, the swivel ring is equipped with atomizing passageway, the mounting is fixed to be located and leads in the cigarette passageway, atomizing passageway rotates the joint in the outer wall of mounting.

Specifically, the inner wall of the oil filling ring is provided with a stop piece, the outer wall of the rotating ring is provided with a rotating groove matched with the stop piece, and the rotating groove is in sliding connection with the stop piece.

Specifically, the outer wall of base is equipped with the inlet port, the outer wall of support lower extreme is equipped with the air inlet, the inlet port passes through air inlet and inlet channel intercommunication.

Specifically, the outer wall of the lower end of the support is provided with a baffle, the baffle is abutted against the inner wall of the base, and the baffle is located between the oil inlet and the air inlet.

The beneficial effects of the utility model reside in that: through heating element heating ceramic body, the heating of ceramic body is very even, make the cladding lead oily cotton thermally equivalent of ceramic body outer wall, make the tobacco tar in leading oily cotton atomizing into steam that can be even, thereby guarantee to produce good taste, lead oily cotton because avoided directly heating through heating element, but through heating element heating ceramic body after, the oily cotton is led in the rethread ceramic body heating, so even also can effectively prevent to explode oily phenomenon and produce under high-power work, still can keep good taste, effectively improve user experience and feel.

Drawings

Fig. 1 is an exploded view of the atomizer of the present invention.

Fig. 2 is a schematic structural diagram of the atomizer of the present invention.

Fig. 3 is a sectional view of the atomizing core of the present invention.

FIG. 4 is a schematic structural view of an embodiment of a ceramic heater according to the present invention.

FIG. 5 is an exploded view of a ceramic heating element according to a first embodiment of the present invention.

FIG. 6 is a cross-sectional view of a ceramic heating element according to a first embodiment of the present invention.

FIG. 7 is an exploded view of a second embodiment of the ceramic heating element according to the present invention.

FIG. 8 is an exploded view of a third embodiment of the ceramic heating element of the present invention.

FIG. 9 is an exploded view of a fourth embodiment of the ceramic heating element according to the present invention.

FIG. 10 is an exploded view of a fifth embodiment of the ceramic heating element according to the present invention.

FIG. 11 is a schematic structural view of a sixth embodiment of the ceramic heat generating body of the present invention.

The reference numbers illustrate: 1. a suction nozzle; 2. a rotating ring; 3. an oil injection ring; 4. an atomizing core; 5. an oil storage bin; 6. a base; 21. a rotation port; 22. a rotating tank; 23. a fixing member; 24. an atomizing channel; 31. an oil filler hole; 32. an oil filling port; 33. a stopper; 34. a seal ring; 35. a smoke guide channel; 41. a ceramic body; 42. a seal ring; 43. a housing; 44. a support; 45. a baffle plate; 46. a heating element; 47. an insulating ring; 61. an air inlet; 411. a smoking channel; 412. an air intake passage; 413. a connecting channel; 431. an oil inlet groove; 441. an oil inlet; 442. an air inlet; 443. an atomizing port; 461. a first pin; 462. a second pin.

Detailed Description

In order to make the present invention clearer, the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 10, the present invention relates to a ceramic heating element, including a ceramic body 41 and a heating element 46, a connection passage 413 is provided in the ceramic body 41, a smoking passage 411 is provided at one end of the ceramic body 41, an air inlet passage 412 is provided at the other end of the ceramic body 41, the smoking passage 411 is communicated with the air inlet passage 412 through the connection passage 413, the heating element 46 is provided with a first pin 461 and a second pin 462, the heating element 46 is provided in the air inlet passage 412, and the first pin 461 and the second pin 462 are provided outside the ceramic body 41.

Wherein, the smoking channel 411 and the air inlet channel 412 are arranged in a staggered way.

By adopting the above scheme, the oil frying phenomenon generated in the smoke liquid atomization process can be effectively prevented from entering the smoking channel 411 through the staggered arrangement of the air inlet channel 412 and the smoking channel 411.

In this embodiment, the heating element 46 is molded in the ceramic body 41.

With the above configuration, the heating element 46 is molded in the ceramic body 41 by the mold, and when the heating element 46 is energized to generate heat, the heat of the heating element 46 is diffused outward from the inside of the ceramic body 41, so that the ceramic body 41 is more likely to generate heat.

In this embodiment, the heating element 46 is in-mold molded in the air intake passage 412 of the ceramic body 41.

By adopting the above scheme, the heating element 46 is in-mold formed in the air inlet passage 412 of the ceramic body 41, so that the heating element 46 is tightly attached to the inside of the ceramic body 41, and heat is directly conducted to the ceramic body 41, thereby heating more quickly.

In this embodiment, the heating element 46 has a spiral ring structure.

By adopting the scheme, the heating area of the ceramic body 41 is larger, the smoke generated by smoking is quicker and thicker, and the problem of oil frying caused by incomplete combustion of tobacco tar is reduced.

In this embodiment, the heating element 46 has a mesh structure, and the vertical projection of the heating element 46 is a polygon with an opening facing the center of the ceramic body 41.

By adopting the above scheme, the heating element 46 is of a net structure, the opening faces to the center of the ceramic body 41, and the heating element 46 is close to the surface of the ceramic body 41, so that the outer wall of the ceramic body 41 can be heated more quickly, the maximum power can be reached in a shorter time, and a large amount of smoke can be generated.

Specifically, the present invention provides several embodiments for the shape of the ceramic body 41 and the heating element 46, the shape and the position of the air inlet passage 412:

the first embodiment is as follows:

referring to fig. 4-6, the ceramic body 41 has an octagonal shape, the number of the gas inlet channels 412 is 2, the number of the heating elements 46 is 2, the vertical projection of the heating elements is U-shaped, and the gas inlet channels 412 are uniformly distributed around the center of the ceramic body 41.

Example two:

referring to fig. 7, the ceramic body 41 has a regular hexagonal structure, the number of the gas inlet channels 412 is 3 and is square, the number of the heating elements 46 is 3 and the vertical projection is U-shaped, and the gas inlet channels 412 are uniformly distributed around the center of the ceramic body 41.

Example three:

referring to fig. 8, the ceramic body 41 has an octagonal shape, the number of the gas inlet channels 412 is 4, the number of the heating elements 46 is 4, the vertical projection of the heating elements is U-shaped, and the gas inlet channels 412 are uniformly distributed around the center of the ceramic body 41.

Example four:

referring to fig. 9, the ceramic body 41 is a regular pentagon structure, the number of the gas inlet channels 412 is 5, the number of the heating elements 46 is 5, the vertical projection of the heating elements is U-shaped, and the gas inlet channels 412 are uniformly distributed around the center of the ceramic body 41.

Example five:

referring to fig. 10, the ceramic body 41 has a regular hexagonal structure, the number of the gas inlet channels 412 is 6 and is square, the number of the heating elements 46 is 6 and the vertical projection is U-shaped, and the gas inlet channels 412 are uniformly distributed around the center of the ceramic body 41.

Example six:

referring to fig. 11, the ceramic body 41 has a circular structure, the middle portion of the ceramic body 41 protrudes outward along the circumferential direction, the number of the air inlet passages 412 is 1 and is diamond-shaped, and the heating element 46 is spiral and ring-shaped and is disposed inside the middle portion of the ceramic body 41.

By adopting the above scheme, the arrangement of the plurality of heating elements 46 can increase the output power, so that the ceramic body 41 can heat more quickly, and the heating elements 46 are uniformly distributed around the center of the ceramic body 41, so that the ceramic body 41 can be heated more uniformly.

Of course, the shapes of the ceramic body 41, the air inlet passage 412 and the heating element 46 described above are only some embodiments of the present invention, and for the shape of the ceramic body 41, the number of the polygonal sides, the position of the air inlet passage 412 and the deformation of the shape of the heating element 46 are all within the protection scope of the present invention.

In this embodiment, the heating element 46 has a circular or elliptical vertical projection, and the air inlet passage 412 has a circular or elliptical shape.

By adopting the above scheme, the vertical projection of the heating element 46 is circular or elliptical, which can effectively increase the heating area of the ceramic body 41, so that the ceramic body 41 is heated from inside to outside.

In this embodiment, the first lead 461 and the second lead 462 of the heating element 46 both extend downward out of the ceramic body 41.

In this embodiment, the first lead 461 or the second lead 462 of the heating element 46 extends downward to the ceramic body 41, and the second lead 462 or the first lead 461 of the heating element 46 extends upward or horizontally outward to the ceramic body 41.

Adopt above-mentioned scheme, first pin 461 and the equal downwardly extending of second pin 462 of heating element 46 under the normal conditions, the utility model discloses increased the alternative of first pin 461 and second pin 462 extending direction, made the utility model discloses an adaptability and practicality are stronger.

The utility model also provides an use atomizing core of above-mentioned ceramic heat-generating body, including support 44, positive electrode, negative electrode, insulating ring 47, ceramic body 41 is located in support 44, the upper end of support 44 is equipped with the atomizing mouth 443 of intercommunication smoking passageway 411, the outer wall of support 44 is equipped with oil inlet 441, the lower extreme of support 44 is located to insulating ring 47, the lower extreme of insulating ring 47 is located to the positive electrode, first pin 461 passes insulating ring 47 and positive electrode electric connection, first pin 461 is insulating with support 44, second pin 462 and support 44 electric connection, support 44 and negative electrode electric connection.

In this embodiment, the oil-filling device further comprises an outer cover 43, the outer cover 43 is sleeved on the outer wall of the bracket 44, an oil inlet groove 431 is formed in the outer wall of the outer cover 43, and the oil inlet groove 431 is communicated with the oil inlet 441.

By adopting the scheme, the tobacco tar supplies oil to the oil guide cotton in the bracket 44 through the oil inlet groove 431 and the oil inlet 441.

The utility model also provides an use atomizer of above-mentioned atomizing core, including suction nozzle 1, oiling ring 3, oil storage bin 5, rotatory ring 2, base 6, oil storage bin 5 both ends are located respectively to base 6 and oiling ring 3, atomizing core 4 is located in oil storage bin 5, and the lower extreme sealing fixation of atomizing core 4 is in base 6, be equipped with oil filler point 31 in the oiling ring 3, oil filler point 31 and oil storage bin 5 intercommunication, the outer wall of oiling ring 3 is equipped with the oiling mouth 32 that is close to oiling hole 31, the outer wall of rotatory ring 2 is equipped with the rotatory mouthful 21 that corresponds with oiling mouth 32, rotatory ring 2 rotates and locates in oiling ring 3, makes oiling hole 31 be opening or closed state through rotating ring 2, suction nozzle 1 is located on rotatory ring 2, suction nozzle 1 is through the atomizing mouth 443 intercommunication of rotatory ring 2, oiling ring 3 and support 44 upper end.

Compared with the prior art, the utility model discloses a heating element 46 heats ceramic body 41, it is even to make ceramic body 41 generate heat, make the cladding at the cotton thermally equivalent of leading of ceramic body 41 outer wall, make the tobacco tar in leading the oil cotton can even atomizing into steam, thereby guarantee to produce good taste, because avoided directly leading the oil cotton through heating element 46 heating, but after heating ceramic body 41 through heating element 46, oil cotton is led in the heating of rethread ceramic body 41, so even also can effectively prevent to explode oily phenomenon and produce under high-power work, still can keep good taste, effectively improve user experience and feel.

In this embodiment, the oil injection device further includes a fixing member 23, the fixing member 23 is a hollow structure, the oil injection ring 3 is provided with a smoke guide passage 35, the rotating ring 2 is provided with an atomizing passage 24, the fixing member 23 is fixedly arranged in the smoke guide passage 35, and the atomizing passage 24 is rotatably clamped on the outer wall of the fixing member 23.

With the adoption of the scheme, the rotating ring 2 and the oil filling ring 3 are rotatably connected through the fixing piece 23, so that the rotating of the rotating ring 2 and the oil filling ring is more stable.

In this embodiment, the inner wall of the oil filler ring 3 is provided with a stop member 33, the outer wall of the rotating ring 2 is provided with a rotating groove 22 matched with the stop member 33, and the rotating groove 22 is connected with the stop member 33 in a sliding manner.

With the above arrangement, the maximum rotation angle of the rotating ring 2 is determined by the engagement of the stopper 33 with the rotating groove 22, and when the rotating ring is rotated to the maximum rotation angle, the oil filler hole 31 is in the fully opened state, and when the rotating ring is rotated in the reverse direction to the maximum rotation angle, the oil filler hole 31 is in the fully closed state, and the situation that the oil filler hole 31 is opened due to the excessive reverse rotation can be avoided.

In this embodiment, an air inlet 61 is formed on an outer wall of the base 6, an air inlet 442 is formed on an outer wall of a lower end of the support 44, and the air inlet 61 is communicated with the air inlet passage 412 through the air inlet 442.

By adopting the scheme, the base 6 is provided with the air inlet hole 61, so that when a user inhales, external air enters the air inlet channel 412 through the air inlet hole 61 and the air inlet 442 and then enters the support 44, and atomized tobacco tar is driven to enter the mouth of the user.

In this embodiment, a baffle 45 is disposed on an outer wall of a lower end of the bracket 44, the baffle 45 abuts against an inner wall of the base 6, and the baffle 45 is located between the oil inlet 441 and the air inlet 442.

Adopt above-mentioned scheme, set up baffle 45 and be in order to prevent that the tobacco tar from revealing the support 44 lower extreme, avoid the tobacco tar to flow in the inlet port 61 or pollute insulating ring 47.

In this embodiment, the oil filling device further comprises a sealing ring 34, and the sealing ring 34 is arranged at the upper end of the oil filling hole 31.

By adopting the above scheme, when the oil filler hole 31 is in a sealing state, the sealing ring 34 is pressed by the lower surface of the rotating ring 2, so that the smoke oil can be effectively prevented from leaking out of the oil filler hole 31.

In this embodiment, still include sealing ring 42, oil storage bin 5 and base 6, oiling ring 3 junction are located to sealing washer 34, and through sealing ring 42's effect, can prevent effectively that the tobacco tar from revealing away from oil storage bin 5 and base 6, oiling ring 3's junction.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims

1. A ceramic heating element is characterized in that: including ceramic body, heating element, be equipped with interface channel in the ceramic body, the one end of ceramic body is equipped with the smoking passageway, the other end of ceramic body is equipped with inlet channel, the smoking passageway passes through interface channel intercommunication with inlet channel, heating element is equipped with first pin and second pin, heating element locates in the inlet channel, and the outside of ceramic body is located to first pin and second pin.

2. A ceramic heat-generating body as described in claim 1, characterized in that: the heating element is molded in the air inlet channel of the ceramic body.

3. A ceramic heat-generating body as described in claim 1, characterized in that: the heating element is of a net structure, the vertical projection of the heating element is a polygon with an opening, and the opening faces to the center of the ceramic body.

4. A ceramic heat-generating body as described in claim 1, characterized in that: the heating element is of a spiral annular structure.

5. An atomizing core using a ceramic heat-generating body as described in any one of claims 1 to 4, characterized in that: the ceramic body is arranged in the support, an atomization opening communicated with a smoking channel is formed in the upper end of the support, an oil inlet is formed in the outer wall of the support, the insulating ring is arranged at the lower end of the support, the positive electrode is arranged at the lower end of the insulating ring, the first pin penetrates through the insulating ring and is electrically connected with the positive electrode, the first pin is insulated from the support, the second pin is electrically connected with the support, and the support is electrically connected with the negative electrode.

6. An atomizer using the atomizing core according to claim 5, characterized in that: including suction nozzle, oiling ring, oil storage tank, rotatory ring, base, the oil storage tank both ends are located respectively to base and oiling ring, in the oil storage tank was located to the atomizing core, and the lower extreme sealing fixation of atomizing core was in the base, be equipped with the oil filler point in the oiling ring, oil filler point and oil storage tank intercommunication, the outer wall of oiling ring is equipped with the oiling mouth that is close to the oil filler point, rotatory outer wall is equipped with the rotatory mouth that corresponds with the oiling mouth, rotatory ring rotates and locates in the oiling ring, makes the oil filler point be the state of opening or closing through rotating rotatory ring, the suction nozzle is located on rotatory ring, the nozzle is through rotatory ring, oiling ring and the atomizing mouth intercommunication of support upper end.

7. The nebulizer of claim 6, wherein: still include the mounting, the mounting is hollow structure, the oiling encircles and is equipped with leads the cigarette passageway, the swivel ring is equipped with atomizing passageway, the mounting is fixed to be located and leads in the cigarette passageway, atomizing passageway rotates the joint in the outer wall of mounting.

8. The nebulizer of claim 6, wherein: the inner wall of the oil filling ring is provided with a stop piece, the outer wall of the rotating ring is provided with a rotating groove matched with the stop piece, and the rotating groove is connected with the stop piece in a sliding mode.

9. The nebulizer of claim 6, wherein: the outer wall of the base is provided with an air inlet, the outer wall of the lower end of the support is provided with an air inlet, and the air inlet is communicated with the air inlet channel through the air inlet.

10. The nebulizer of claim 9, wherein: the outer wall of the lower end of the support is provided with a baffle, the baffle is abutted to the inner wall of the base, and the baffle is located between the oil inlet and the air inlet.