CN221355794U - Atomizer and electronic atomizing device - Google Patents

Abstract

The utility model discloses an atomizer and an electronic atomization device, wherein the atomizer comprises: a shell and an oil-guiding heating element arranged in the shell; an oil storage bin is formed in the shell, and an oil guiding heating element is arranged at the bottom of the oil storage bin; the oil guiding heating body comprises an oil guiding part and a heating part, wherein an accommodating space is formed in the heating part, one end of the oil guiding part is in fluid communication with the oil storage bin, the other end of the oil guiding part is connected with the side wall of the accommodating space, the oil guiding part can guide tobacco tar in the oil storage bin to the heating part, and the heating part is used for heating and atomizing the tobacco tar adsorbed by the oil guiding part. The technical scheme of the utility model solves the problems that the existing oil guide body has slower speed of absorbing tobacco tar and is easy to cause insufficient oil supply.

Description

Atomizer and electronic atomizing device

Technical Field

The utility model relates to the technical field of electronic cigarettes, in particular to an atomizer and an electronic atomization device.

Background

The atomizer of current electron atomizer, for example electron smog, generally includes the oil storage storehouse, stores tobacco tar through the oil storage storehouse, is provided with in the oil storage storehouse and leads the oil pipe, leads the oil pipe wall and has seted up leads the oilhole, leads to be provided with in the oil pipe and leads oily cotton, absorbs tobacco tar through leading oily cotton, leads oily cotton and heating element to contact, leads oily cotton aspiration tobacco tar through heating element heating atomization, forms aerosol for the sucking.

However, the oil guide cotton is used for feeding oil through the oil guide hole of the oil guide pipe, so that the speed of absorbing tobacco tar by the oil guide cotton is low, and oil supply deficiency is easy to occur.

Disclosure of utility model

The utility model mainly aims to provide an atomizer and an electronic atomization device, and aims to solve the problems that the existing oil guide body is low in speed of absorbing tobacco tar and is easy to cause insufficient oil supply.

To achieve the above object, the present utility model provides an atomizer comprising: a shell and an oil-guiding heating body arranged in the shell; an oil storage bin is formed in the shell, and the oil guiding heating element is arranged at the bottom of the oil storage bin; the oil guiding heating body comprises an oil guiding part and a heating part, wherein an accommodating space is formed in the heating part, one end of the oil guiding part is in fluid communication with the oil storage bin, the other end of the oil guiding part is connected with the side wall of the accommodating space, the oil guiding part can guide tobacco tar in the oil storage bin to the heating part, and the heating part is used for heating and atomizing the tobacco tar adsorbed by the oil guiding part.

In an embodiment of the utility model, the oil guiding part includes at least one oil guiding plate in a sheet shape.

In an embodiment of the present utility model, the oil guiding portion includes a plurality of oil guiding pieces, and the plurality of oil guiding pieces are disposed in the accommodating space at intervals in a lateral direction.

In an embodiment of the utility model, the heating part is annular, and the center of the annular is the accommodating space.

In an embodiment of the present utility model, further includes: electrodes connected with two ends of the heating part along the transverse direction; and mounting holes are formed in two ends of the heating part in the transverse direction, and the electrodes are inserted into the mounting holes.

In an embodiment of the utility model, the atomizer further comprises a support, the support is arranged at the bottom of the oil storage bin, a containing groove is formed in the top of the support, the oil guiding heating element is arranged in the containing groove, a hollow mounting column is arranged at the bottom of the support, and the electrode is inserted into the mounting column.

In an embodiment of the present utility model, a communication groove is formed on an outer side wall of the mounting post, the communication groove is communicated with the hollow structure of the mounting post, and at least part of the electrode is exposed in the communication groove, so that the electrode is connected to an external power supply through the communication groove.

In an embodiment of the utility model, the oil storage device further comprises a sealing structure, wherein the sealing structure is arranged at the bottom of the oil storage bin and is used for sealing the oil storage bin, the sealing structure is arranged above the heating part, and a through hole for the oil guide part to pass through is formed in the sealing structure.

In an embodiment of the utility model, the oil guiding part is a porous metal body.

In an embodiment of the present utility model, the electronic atomization device includes a battery rod and the above-mentioned atomizer, and the battery rod is electrically connected with the atomizer.

Compared with the prior art, the atomizer and the electronic atomization device provided by the utility model have the following beneficial effects:

The technical scheme of the utility model is that the oil guiding heating body is arranged, comprises an oil guiding part and a heating part, and integrates two functions of oil guiding and heating. One end of the oil guide part is in fluid communication with the oil storage bin, can fully contact tobacco tar in the oil storage bin and adsorb the tobacco tar, has high adsorption speed and uniform oil supply, and the other end of the oil guide part is connected with the side wall of the accommodating space of the heating part to convey the tobacco tar to the heating part for heating and atomizing. According to the utility model, the oil guide part of the atomizer is attached to the wall surface of the accommodating space of the heating part, so that the contact area of the heating part and the oil guide part is large, the heating is uniform, the atomization and the smoke discharge are uniform, the excellent atomization effect on tobacco tar is ensured, and the taste is full. Meanwhile, the oil guiding heating body integrates two functions of oil guiding and heating, oil guiding parts and heating parts are not required to be separately processed and assembled, the number of parts is reduced, and meanwhile, the assembly difficulty is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an atomizer according to an embodiment of the present utility model;

FIG. 2 is a top view of an embodiment of the atomizer of the present utility model;

FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2;

FIG. 4 is an exploded view of one embodiment of the atomizer of the present utility model;

FIG. 5 is an exploded view of one embodiment of the internal structure of the atomizer of the present utility model;

FIG. 6 is an exploded view of an embodiment of the bracket and the oil-guiding heater of the present utility model;

FIG. 7 is a schematic diagram showing the structure of the oil-guiding heater and an embodiment of the electrode of the present utility model;

FIG. 8 is a schematic diagram showing the structure of an embodiment of the oil-guiding heater of the present utility model.

Reference numerals illustrate:

Reference numerals	Name of the name	Reference numerals	Name of the name
				100	Atomizer	41	Accommodating groove
110	Oil-guiding heating body	42	Communication groove
				1	Shell body	43	Through groove
12	Oil storage bin	44	Mounting column
				2	Heating part	51	Intermediate pipe
21	Accommodation space	52	Sealing element
				22	Sealing structure	53	Oil storage bin base
221	Through hole	531	Overair tank
				23	Electrode	54	Leak-proof cotton sheet
24	Mounting hole	55	Atomizer base
				3	Oil guide part	61	Atomizing channel
4	Support frame	7	Pole post

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

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

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1-7, the present utility model proposes an atomizer 100, the atomizer 100 comprising: a casing 1 and an oil-guiding heating element 110 arranged in the casing 1; an oil storage bin 12 is formed in the shell 1, and the oil guiding heating body 110 is arranged at the bottom of the oil storage bin 12; the oil guiding heating body 110 comprises an oil guiding part 3 and a heating part 2, wherein an accommodating space 21 is arranged in the heating part 2, one end of the oil guiding part 3 is in fluid communication with the oil storage bin 12, the other end of the oil guiding part is connected with the side wall of the accommodating space 21, the oil guiding part 3 can guide tobacco tar in the oil storage bin 12 to the heating part 2, and the heating part 2 is used for heating and atomizing the tobacco tar adsorbed by the oil guiding part 3.

Specifically, the atomizer 100 includes a housing 1 and an oil guiding heat generating body 110, and the oil guiding heat generating body 110 is disposed at the bottom of the oil storage bin 12, so as to adsorb tobacco tar and heat and atomize the tobacco tar.

The oil guiding heating body 110 comprises an oil guiding part 3 and a heating part 2, the oil guiding part 3 is used for guiding the tobacco tar in the oil storage bin 12 to the heating part 2, the heating part 2 heats and atomizes the tobacco tar, the tobacco tar is adsorbed inside the oil storage bin 12 because the oil guiding part 3 stretches into the oil storage bin 12, the oil storage bin 12 is arranged above the oil guiding part 3, the tobacco tar can flow downwards under the action of gravity, the oil guiding part 3 can fully contact the tobacco tar in the oil storage bin 12, the speed of adsorbing the tobacco tar is high, the oil supply is more uniform, and the heating part 2 can be heated uniformly and is not easy to burn.

As shown in fig. 7, the heating portion 2 is provided with a containing space 21, the oil guiding portion 3 is connected in the containing space 21, and the outer wall surface of the oil guiding portion 3 is attached to the wall surface of the containing space 21, so that the contact area between the heating portion 2 and the oil guiding portion 3 is enlarged, atomization and smoke discharge are uniform, the taste is full, and the atomization effect is better.

Meanwhile, the oil guiding heating body 110 is an integrally formed part, the oil guiding and heating functions are integrated, the number of parts is reduced, the assembly difficulty is reduced, and the oil guiding heating body 110 can better guide oil and heat for atomization through the integrated arrangement.

According to the technical scheme, one end of the oil guide part 3 is in fluid communication with the oil storage bin 12, the oil guide part 3 can fully contact tobacco tar in the oil storage bin 12 and absorb the tobacco tar, the absorption speed is high, the oil supply is uniform, the other end of the oil guide part 3 is connected to the side wall of the accommodating space 21 of the heating part 2, so that the heating part 2 is uniformly heated, atomization and smoke discharge are uniform, the excellent atomization effect of the tobacco tar is ensured, and the taste is full. Meanwhile, the oil guiding heating body 110 is arranged, the oil guiding and heating functions are integrated, the oil guiding parts and the heating parts are not required to be separately processed and assembled, the number of parts is reduced, and meanwhile, the assembly difficulty is reduced.

In one embodiment of the present utility model, the oil guiding part 3 includes at least one oil guiding plate having a plate shape.

It is worth noting that the oil guiding part 3 is arranged into the flaky oil guiding piece, so that the contact area between the oil guiding part 3 and tobacco tar in the oil storage bin 12 can be increased, the oil guiding part 3 can be conveniently and fully contacted with the tobacco tar, and the oil supply is more uniform and rapid.

In an embodiment of the present utility model, the oil guiding portion 3 includes a plurality of oil guiding plates, and the plurality of oil guiding plates are disposed in the accommodating space 21 at intervals along a lateral direction.

In detail, as shown in fig. 7, the oil guiding sheets are provided with a plurality of pieces, the oil guiding sheets are arranged in the accommodating space 21 at intervals, the oil guiding sheets are arranged and are communicated with the oil storage bin 12, the contact area between the oil guiding part 3 and tobacco tar can be increased, the oil guiding part 3 can be conveniently and fully contacted with the tobacco tar, the adsorption speed is higher, and the oil supply is more uniform and rapid. And the oil guide piece is connected with the heating part 2, so that the heating atomization area can be increased, the smoke output is larger, and the smoke output is uniform.

In an embodiment of the present utility model, the heat generating portion 2 has a ring shape, and the center of the ring shape is the accommodating space 21.

In detail, as shown in fig. 7, the heating part 2 is annular, and the annular middle part forms a containing space 21 penetrating through the upper and lower ends of the heating part 2, so that aerosol formed by heating and atomizing the heating part 2 can be better guided out for sucking.

The heat generating portion 2 is annular, the oil guiding portion 3 is sheet-shaped, and the current of the heat generating portion 2 only flows along the annular heat generating portion 2, and the current on the heat generating portion 2 does not flow to the oil guiding portion 3.

In an embodiment of the present utility model, referring to fig. 7 and 8, the atomizer 100 further includes an electrode 23. The electrodes 23 are connected with both ends of the heat generating part 2 in the transverse direction; mounting holes 24 are formed in two ends of the heating part 2 in the transverse direction, and the electrodes 23 are inserted into the mounting holes 24. It should be understood that the electrode 23 is used to conduct a current to communicate the heat generating portion 2 with an external power source. Mounting holes 24 are provided for mounting the electrodes 23, so that the connection of the electrodes 23 with the heat generating portion 2 is facilitated.

In an embodiment of the present utility model, the atomizer 100 further includes a support 4, the support 4 is disposed at the bottom of the oil storage bin 12, as shown in fig. 6, a receiving groove 41 is formed at the top of the support 4, the oil guiding heating element 110 is mounted in the receiving groove 41, a hollow mounting column 44 is disposed at the bottom of the support 4, and the electrode 23 is inserted into the mounting column 44.

It should be understood that the support 4 is used for supporting the oil guiding heat generating body 110, the oil guiding heat generating body 110 is mounted in the accommodating groove 41, one end of the oil guiding part 3 extends out of the accommodating space 21 and extends towards a direction away from the accommodating groove 41, so as to be in fluid communication with the oil storage bin 12 and absorb tobacco tar. Meanwhile, a mounting post 44 is provided at the bottom of the bracket 4 to facilitate fixing of the electrode 23.

In an embodiment of the present utility model, as shown in fig. 6, the outer side wall of the mounting post 44 is provided with a communication groove 42, and in combination with fig. 3 and 6, the communication groove 42 communicates with the hollow structure of the mounting post 44, and at least a portion of the electrode 23 is exposed in the communication groove 42, so that the electrode 23 is connected to an external power source through the communication groove 42.

In detail, the mounting post 44 is provided with a communication groove 42, and the electrode 23 in the mounting post 44 is connected to an external element through the communication groove 42. Specifically, as shown in fig. 3, the atomizer further includes a pole 7, and an electrode 23 is connected to the pole 7, and the electrode 23 is connected to a power source through the pole 7 to supply power. After the connecting groove 42 is formed in the mounting post 44, a portion of the electrode 23 is exposed in the connecting groove 42, and the electrode post 7 is also inserted into the connecting groove 42, so that the electrode 23 and the electrode post 7 are in contact connection in the connecting groove 42, and the electrode 23 and the electrode post 7 are electrically connected. This allows the electrode 23 to be connected to the pole 7 without extending beyond the bottom of the mounting post 44, thereby not interfering with the positioning of the bottom end of the mounting post 44.

In addition, referring to fig. 3 and 6, a through groove 43 is further formed at the bottom of the bracket 4, and the through groove 43 is communicated with the accommodating groove 41, so that the aerosol formed by heating the atomized tobacco tar by the heating part 2 can flow out from the through groove 43 to the outside for sucking.

It should be noted that an atomization channel is formed inside the housing 1, the through groove 43 is communicated with the atomization channel, and aerosol flows out of the through groove 43 into the atomization channel and flows out of the atomization channel to the outside for inhalation.

Further, as shown in fig. 3 and 5, the atomizer 100 further includes a middle tube 51, a sealing member 52, an oil storage base 53, a leak-proof cotton sheet 54, and an atomizer base 55, and the gap between the inner wall of the housing 1 and the oil storage base 53 is sealed by the sealing member 52 to avoid oil leakage. A tobacco tar passage is provided in the storage bin base 53 to guide tobacco tar in the storage bin 12 to the oil guiding heat generating body 110. As shown in fig. 3, an atomization passage 61 is formed in the atomizer 100, and the oil reservoir 12 is separated from the atomization passage 61 by the seal 52 cooperating with the oil reservoir base. The anti-leakage cotton sheet 54 is used to absorb leaked tobacco tar or condensate.

As shown in fig. 5, the side wall of the oil reservoir base 53 is provided with an air passing groove 531. The gas passing groove 531 communicates with the intermediate pipe 51. Referring to fig. 3 and 5, as shown by the broken line in fig. 3, after the external air flow enters the atomizer from the air inlet hole at the bottom of the atomizer, the external air flow enters the intermediate pipe 51 from the air passing groove 531 provided on the side wall of the oil storage bin base 53, and flows out from the top of the atomizer. The tobacco tar in the oil storage bin 12 flows to the oil guide part 3 of the oil guide heating body 110, and is atomized to form aerosol under the heating action of the heating part 2 of the oil guide heating body 110, and the aerosol is taken away by the air flow through the through groove 43 and flows out of the middle pipe 51 together with the air flow.

In an embodiment of the present utility model, as shown in fig. 3 and 6, the atomizer 100 further includes a sealing structure 22, where the sealing structure 22 is disposed at the bottom of the oil storage 12 and is used for sealing the oil storage 12, the sealing structure 22 is disposed above the heating portion 2, and a through hole 221 through which the oil guiding portion 3 passes is formed in the sealing structure 22.

In detail, a sealing structure 22 is further disposed at the bottom of the oil storage bin 12, the sealing structure 22 is covered above the heating portion 2, and the top end of the oil guiding portion 3 passes through the top end surface of the sealing structure 22 from a through hole 221 on the sealing structure 22, so that the oil guiding portion 3 can contact tobacco tar. The oil guide part 3 is assembled with the through hole 221 in an interference manner, so that the sealing structure 22 can seal the oil storage bin 12, and seal and isolate the oil storage bin 12 to prevent smoke and oil in the oil storage bin 12 from leaking.

In an embodiment of the present utility model, the oil-guiding heater 110 is a porous metal body.

It should be understood that the oil guiding heater 110 includes various types, and may be a porous ceramic oil guiding body, a porous glass oil guiding body, a porous metal body, or a cotton sheet to absorb tobacco tar.

In an embodiment, the oil guiding heater 110 may be a porous metal body with through holes, and the through holes make the contact area between the oil guiding heater 110 and the tobacco tar large, the oil guiding speed fast, and the oil supply stable and uniform, so that the atomization efficiency of the oil guiding heater 110 is high, and the atomization is uniform and stable. The heating part 2 and the oil guiding part 3 of the oil guiding heating body 110 are made of the same material and are porous metal bodies, so that the heating part 2 and the oil guiding part 3 can be integrally formed, that is, the whole oil guiding heating body 110 is integrally formed, and the heating part 2 and the oil guiding part 3 are formed without separately manufacturing the heating part 2 and the oil guiding part 3. The molding process is simple, and parts are fewer.

In one embodiment, the pore size of the porous metal body is 10 μm to 50 μm, and the porosity of the porous metal body 3 is 40% to 90%. The holes of the porous metal body are through holes, and the porous metal body has high porosity and uniform distribution. The porosity of the oil body is 40% -90%, the oil guide part 3 can adsorb the tobacco tar to supply the heating part 2 to electrify and atomize, the absorbed tobacco tar is not too little to influence the sucking taste and the service life of the atomizer 100 because of too small pores, and the absorbed tobacco tar is not too much to leak oil because of too big pores. The aperture is 10-50 μm, which is favorable for the oil guiding part 3 to keep good oil guiding performance and good oil leakage preventing performance.

The utility model also provides that the electronic atomizing device (not shown) comprises a battery rod (not shown) and an atomizer 100 as described above, wherein the battery rod is connected with the atomizer 100. A battery is mounted in the battery stem, and the battery is electrically connected to the pole 7 as a power source of the atomizer 100. So that the battery supplies power to the oil-guiding heating body 110.

In detail, the atomizer 100 is any one of the above-mentioned atomizers 100, and the specific structure refers to the above-mentioned embodiments, and since the atomizer 100 adopts all the technical solutions of all the above-mentioned embodiments, at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, and will not be described in detail herein.

The electronic atomizing device also includes a control board or the like for controlling the operation of the atomizer 100.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. An atomizer, the atomizer comprising:

A shell and an oil-guiding heating body arranged in the shell; an oil storage bin is formed in the shell, and the oil guiding heating element is arranged at the bottom of the oil storage bin; the oil guiding heating body comprises an oil guiding part and a heating part, wherein an accommodating space is formed in the heating part, one end of the oil guiding part is in fluid communication with the oil storage bin, the other end of the oil guiding part is connected with the side wall of the accommodating space, the oil guiding part can guide tobacco tar in the oil storage bin to the heating part, and the heating part is used for heating and atomizing the tobacco tar adsorbed by the oil guiding part.

2. The atomizer of claim 1 wherein said oil guide comprises at least one oil guide plate in the form of a sheet.

3. The atomizer of claim 2 wherein said oil guide portion includes a plurality of oil guide plates, said plurality of oil guide plates being laterally spaced apart in said receiving space.

4. A nebulizer as claimed in claim 3, wherein the heat generating portion is annular, and the center of the annular shape is the accommodation space.

5. The nebulizer of claim 4, further comprising:

Electrodes connected with two ends of the heating part along the transverse direction; and mounting holes are formed in two ends of the heating part in the transverse direction, and the electrodes are inserted into the mounting holes.

6. The atomizer of claim 5 further comprising a bracket disposed at the bottom of said oil reservoir, said bracket having a top portion provided with a receiving slot, said oil-conducting heater being mounted in said receiving slot, said bracket having a bottom portion provided with a hollow mounting post, said electrode being inserted into said mounting post.

7. The atomizer of claim 6 wherein said mounting post has an outer sidewall defining a communication channel, said communication channel communicating with said hollow structure of said mounting post, at least a portion of said electrode being exposed in said communication channel such that said electrode is connected to an external power source through said communication channel.

8. The atomizer of any one of claims 1 to 7, further comprising a sealing structure disposed at a bottom of said oil storage compartment for sealing said oil storage compartment, said sealing structure being disposed above said heat generating portion, and said sealing structure being provided with a through hole through which said oil guiding portion passes.

9. The atomizer according to any one of claims 1 to 7, wherein said oil-conducting heat-generating body is a porous metal body.

10. An electronic atomising device comprising a battery stem and a nebuliser as claimed in any one of claims 1 to 9, the battery stem being connected to the nebuliser.