CN112275521A

CN112275521A - High-efficient intensive heating element and atomizing device

Info

Publication number: CN112275521A
Application number: CN202010991734.6A
Authority: CN
Inventors: 陈平
Original assignee: Shenzhen Huachengda Precision Industry Co Ltd
Current assignee: Shenzhen Huachengda Precision Industry Co Ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-01-29

Abstract

The invention provides a high-efficiency reinforced heating assembly which comprises a reinforced frame body, a liquid guide body and at least two heating bodies, wherein the reinforced frame body is provided with a vent through which air passes; at least two heating elements are arranged on the reinforcing frame body, arranged in the air vent or covered on the air vent so as to be contacted with air; lead the liquid and establish one side of heat-generating body and with the heat-generating body contact, for lead liquid and conduct outside liquid the heat-generating body heats the atomizing, and aerial fog distributes through the gas port. The atomization device comprises a shell and the efficient reinforced heating assembly arranged in the shell. In the atomization device and the heating assembly, the reinforcing frame body plays a role in supporting the heating body, so that the strength of the heating body is improved; and because be equipped with two at least heat-generating bodies, the efficiency of heating atomizing is higher, realizes the effect of little volume big atomizing volume.

Description

High-efficient intensive heating element and atomizing device

Technical Field

The invention relates to the technical field of atomization, in particular to an efficient reinforced heating assembly and an atomization device.

Background

The heating assembly can be applied to an atomizer for heating and atomizing liquid in the atomizer. The heating bodies of a plurality of heating components have lower strength, are easy to cause poor deformation in the transportation and assembly processes, and are not beneficial to mass production; and the atomization efficiency is low.

Disclosure of Invention

The present invention is directed to provide an efficient reinforced heating assembly and atomizing device for overcoming the above-mentioned drawbacks of the related art.

The technical scheme adopted by the invention for solving the technical problem comprises the following steps: there is provided an efficient and intensive heating assembly, comprising:

a reinforcing frame body, which is provided with a vent for air to pass through;

at least two heating elements provided on the reinforcement frame body, provided in or covering the vent holes, so as to be in contact with air;

and liquid is guided, is established one side of heat-generating body and with the heat-generating body contact, in order to supply it conducts outside liquid to lead liquid the heat-generating body heats the atomizing, and aerial fog distributes through the gas vent.

Preferably, the heating element includes a heating portion, and the heating portion is provided with a hollow-out circuit trace for forming heating so that the heating portion generates heat after the heating element is powered on.

Preferably, the circuit traces comprise transverse, longitudinal, oblique, curved, meshed and/or latticed traces.

Preferably, the heat generating body includes a contact portion provided on a periphery of the heating portion and connected to the heating portion, and the contact portion is embedded in the reinforcing frame or attached to the reinforcing frame so as to fix the heat generating body to the reinforcing frame.

Preferably, the contact portion includes a longitudinal portion protruding outward from the edge of the heat generating portion and a lateral portion provided on the longitudinal portion, the longitudinal portion being non-parallel to the lateral portion; or the contact part is in a straight strip shape and extends outwards from the edge of the heating part; or the contact part extends outwards from the edge of the heating part and is provided with a fixing hole, and the contact part is in a frame shape.

Preferably, the contact portion is bent in a thickness direction of the heating element.

Preferably, the heating element includes an electrode portion provided on the outer periphery of the heating portion and connected to the heating portion, and the electrode portion is embedded in the reinforcing frame or bonded to the reinforcing frame.

Preferably, at least two of the heating elements are respectively provided on different side surfaces of the reinforcing frame body.

Preferably, the heating element is disposed outside the reinforcing frame, the reinforcing frame is provided with an air passage penetrating from the top surface to the bottom surface, and the vent is led to the heating element from the inside of the air passage, so that the gas mist generated by heating of the heating element enters the air passage through the vent.

Preferably, it establishes to lead liquid the heat-generating body outside, high-efficient intensive heating element includes the lid, the lid covers and fixes lead liquid with the heat-generating body, be equipped with on the lid and lead to from the outside the inlet of leading liquid, in order to supply outside liquid warp the inlet with lead the liquid contact, and then the warp lead liquid and conduct the heat-generating body heats the atomizing.

Preferably, high-efficient intensive heating element is including establishing respectively strengthen frame both sides at least two the heat-generating body, at least two lead liquid and at least two the lid, each side the outside of heat-generating body is equipped with lead liquid, each side the lid covers lead liquid with the heat-generating body.

Preferably, the heating element, lead liquid and the lid is established strengthen the opposite both sides of framework, the lid includes the main part and establishes the extension at main part both sides edge, the inboard of main part is equipped with towards strengthen the open chamber that holds of framework, lead liquid and establish in holding the chamber, the extension is in opposite directions through strengthening the framework side, the front end of the extension of the lid of both sides offsets.

Preferably, the air duct includes an air outlet provided on the top surface of the reinforcing frame and an air inlet provided on the bottom surface of the reinforcing frame, and a side of the heating element in contact with air is inclined toward an air intake direction of the air duct so that air flows are blown toward the side of the heating element in contact with air.

Preferably, the liquid guide is in contact with the liquid guide inside the heat generating element in the reinforcing frame, and the vent is led to the heat generating element from outside the reinforcing frame.

Preferably, the heating elements are respectively in contact with different side surfaces of the liquid guide body, and at least two of the air vents are respectively arranged on the side surface of the reinforcing frame body corresponding to the heating elements.

Preferably, a liquid inlet leading to the liquid guiding body from the outer side is formed in the top surface or the side surface of the reinforcing frame body, so that external liquid can contact with the liquid guiding body through the liquid inlet, and then the liquid guiding body conducts the liquid to the heating body for heating and atomizing.

Preferably, the liquid guide body transversely extends out of the reinforcing frame body so as to allow external liquid to contact with the liquid guide body through the liquid inlet and then be conducted to the heating body through the liquid guide body for heating and atomizing.

Preferably, the reinforcing frame body is provided with a vent groove extending from the bottom surface to the top surface on the outer side, and at least a part of the heating element is exposed in the vent groove.

Preferably, the top surface of the reinforcing frame body is provided with a longitudinal air port, the side surface of the reinforcing frame body is provided with a transverse air port, the reinforcing frame body is internally provided with a connecting air passage communicated with the longitudinal air port and the transverse air port, the transverse air port faces to the exposed part of the heating body, at least part of the heating body is exposed in the connecting air passage, and the air flow sequentially passes through the transverse air port, the connecting air passage and the longitudinal air port to take out the aerial fog generated by heating the heating body.

Preferably, the reinforcing frame body includes a first portion and a second portion, the first portion and the second portion respectively frame the liquid guide from both sides of the liquid guide and are butted and combined, and the at least one heating element is located on a side surface of the liquid guide and between the reinforcing frame bodies.

Preferably, the heat generating body is disposed obliquely to the direction of the air flow so as to blow the air flow toward a side of the heat generating body contacting the air.

The technical scheme adopted by the invention for solving the technical problem comprises the following steps: the utility model provides an atomizing device, include the casing and establish foretell high-efficient intensive heating element in the casing, be equipped with the intake duct and the gas outlet duct that communicate in proper order on the casing, the intake duct with the gas outlet duct respectively with the both ends intercommunication of air duct is through in proper order with the air feed stream the intake duct the air duct with the gas outlet duct makes the aerial fog warp that heating element produced the gas outlet duct is gone out.

The technical scheme of the invention at least has the following beneficial effects: in the atomization device and the heating assembly, the reinforcing frame body plays a role in supporting the heating body, so that the strength of the heating body is improved; and because be equipped with two at least heat-generating bodies, the efficiency of heating atomizing is higher, realizes the effect of little volume big atomizing volume.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a perspective view of a high efficiency reinforced heating assembly of a first embodiment of the present invention.

Fig. 2 is an exploded view of the high efficiency, enhanced heating assembly of fig. 1.

Fig. 3 is a cross-sectional view taken at a-a in fig. 1.

Fig. 4 is a cross-sectional view taken at the position B-B in fig. 1.

Fig. 5 is a schematic view of the liquid-conducting contact of the high efficiency enhanced heating assembly of fig. 4.

FIG. 6 is a front view of a heat-generating body according to a first embodiment of the present invention.

FIG. 7 is a front view of a heat-generating body according to a second embodiment of the present invention.

FIG. 8 is a front view of a heat-generating body according to a third embodiment of the present invention.

FIG. 9 is a front view of a heat-generating body according to a fourth embodiment of the present invention.

FIG. 10 is a perspective view of a heat-generating body according to a fifth embodiment of the present invention.

Fig. 11 is a perspective view of a high efficiency reinforced heating assembly of a second embodiment of the present invention.

Fig. 12 is an exploded view of the high efficiency, enhanced heating assembly of fig. 11.

Fig. 13 is a cross-sectional view taken at the position C-C in fig. 11.

Figure 14 is a schematic airflow direction view (arrows indicate airflow direction) of the airway of the high efficiency enhanced heating assembly of figure 13.

Fig. 15 is a perspective view of a high efficiency reinforced heating assembly of a third embodiment of the present invention.

Figure 16 is an exploded view of the high efficiency, enhanced heating assembly of figure 15.

Fig. 17 is a cross-sectional view taken at the position D-D in fig. 15.

Figure 18 is a schematic airflow direction view (arrows indicate airflow direction) of the high efficiency, enhanced heating assembly of figure 17.

Fig. 19 is a perspective view of a high efficiency, enhanced heating assembly of a fourth embodiment of the present invention.

Figure 20 is a cross-sectional view of the high efficiency, enhanced heating assembly of figure 19.

Figure 21 is a schematic view of the liquid absorption of the high efficiency, enhanced heating assembly of figure 19 (arrows indicate liquid flow direction).

Fig. 22 is a cross-sectional view taken at the position E-E in fig. 21 (arrows indicate the gas flow direction).

Fig. 23 is a perspective view of a fifth embodiment of a high efficiency enhanced heating assembly of the present invention.

Figure 24 is an exploded view of the high efficiency, ruggedized heating assembly of figure 23.

Figure 25 is a front view of the high efficiency, enhanced heating assembly of figure 23.

Fig. 26 is a cross-sectional view taken at the position F-F in fig. 25 (arrows indicate the gas flow direction).

Fig. 27 is a perspective view of a high efficiency reinforced heating assembly of a sixth embodiment of the present invention.

Figure 28 is a front view of the high efficiency, enhanced heating assembly of figure 27 (arrows indicate liquid flow direction).

Figure 29 is an exploded view of the high efficiency, ruggedized heating assembly of figure 27.

Fig. 30 is a perspective view of a high efficiency enhanced heating module of a seventh embodiment of the present invention.

Figure 31 is a front view of the high efficiency, enhanced heating assembly of figure 30 (arrows indicate liquid flow direction).

Fig. 32 is a cross-sectional view taken at the position G-G in fig. 30 (arrows indicate gas flow directions).

Figure 33 is an exploded view of the high efficiency, ruggedized heating assembly of figure 30.

Fig. 34 is a schematic view of the internal structure of an atomizing device according to an embodiment of the present invention.

The reference numerals in the figures denote: the heating element 1, the reinforcing frame 11, the air duct 111, the air outlet 111a, the air inlet 111b, the air vent 112, the first part 11a, the second part 11b, the heating element 12, the hollow 121, the electrode lead 122, the fixing hole 123, the heating element 12a, the contact part 12b, the electrode part 12c, the liquid guide 13, the cover 14, the main body part 141, the extension part 142, the accommodating cavity 144, the liquid inlet 15, the housing 2, the air inlet 21, the air outlet 22, the liquid storage cavity 23, and the liquid 3.

Detailed Description

For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be understood that if the terms "front", "back", "upper", "lower", "left", "right", "longitudinal", "lateral", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are used herein to indicate an orientation or positional relationship, they are constructed and operated in a specific orientation based on the orientation or positional relationship shown in the drawings, which is for convenience of describing the present invention, and do not indicate that the device or component being referred to must have a specific orientation, and thus, should not be construed as limiting the present invention. It is also to be understood that, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," "disposed," and the like, if used herein, are intended to be inclusive, e.g., that they may be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. If the terms "first", "second", "third", etc. are used herein only for convenience in describing the present technical solution, they are not to be taken as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

Referring to fig. 1-33, a high efficiency enhanced heating assembly 1 in some embodiments of the invention comprises:

a reinforcing frame 11 having an air vent 112 for passing air therethrough;

at least two heating elements 12 provided on the reinforcing frame 11, provided in the air vent 112 or covering the air vent 112, so as to be in contact with the air;

and a liquid guiding body 13 disposed at one side of the heating body 12 and contacting with the heating body 12, so that the liquid guiding body 13 can conduct the external liquid 3 to the heating body 12 for heating and atomizing to generate an aerosol, and the aerosol is emitted through the air vent 112.

In the heating unit 1, the reinforcing frame 11 supports the heating element 12, thereby improving the strength of the heating element 12; and because be equipped with two at least heat-generating bodies 12, the efficiency of heating atomizing is higher, realizes the effect of little volume big atomizing volume.

The heat generating body 12 includes a heat generating portion 12a, and the heat generating portion 12a is provided with a cutout 121 to form a heat generating circuit trace so that the heat generating portion 12a generates heat after the heat generating body 12 is energized. The circuit trace of the heat generating element 12a may include a transverse, longitudinal, inclined, curved, mesh-like and/or grid-like trace, for example, a broken line (see fig. 6 to 8 and 10) or a wavy (see fig. 9) circuit trace is used, the broken line-like circuit trace includes a transverse and longitudinal trace, and the wavy circuit trace includes a longitudinal and inclined trace or a transverse and inclined trace, so that the support rib extends outward to form the contact portion 12b by providing a plurality of longitudinal support ribs, and the support ribs are fixed by the frame body to provide the support strength to the heat generating element 12.

The heat generating body 12 includes a contact portion 12b provided on the outer periphery of the heat generating portion 12a and connected to the heat generating portion 12a, the contact portion 12b is connected to the reinforcing frame 11 in contact therewith, and the contact portion 12b is fitted into the reinforcing frame 11 or bonded to the reinforcing frame 11 so that the heat generating body 12 is fixed to the reinforcing frame 11 and the heat generating body 12 has support strength.

Referring to the first embodiment of the heat-generating body 12 of FIG. 6, the contact portion 12b includes a longitudinal portion extending outward from the edge of the heat-generating portion 12a and a lateral portion provided at the end of the longitudinal portion, the longitudinal portion and the lateral portion being non-parallel, preferably perpendicular, in a "T" shape design, which enables the frame body to better hold the heat-generating body 12 against deformation of the heat-generating body 12; or referring to the second embodiment of the heat-generating body 12 of FIG. 7, the contact portion 12b is in the form of a straight strip extending outward from the edge of the heat-generating portion 12 a; or referring to the third embodiment of the heat-generating body 12 of FIG. 8, the contact portion 12b is extended outward from the edge of the heat-generating body 12a and is provided with a hollow fixing hole 123, and the contact portion 12b is shaped like a frame to facilitate the frame to be partially fitted into the hollow fixing hole 123 for better fixing. Referring to the fifth embodiment of the heating element 12 of fig. 10, the contact portion 12b may be bent in the thickness direction of the heating element 12, and the contact portion 12b may be embedded in the reinforcing frame 11, so that the heating element 12 has a better supporting strength.

The heating element 12 includes an electrode portion 12c provided on the outer periphery of the heating portion 12a and connected to the heating portion 12a for electrical connection with an external power supply, and the electrode portion 12c is embedded in the reinforcing frame 11 or bonded to the reinforcing frame 11, and serves to reinforce the strength of the heating element 12. The contact portions 12b are provided on both longitudinal sides, or upper and lower sides, of the heat generating portion 12a, and the electrode portions 12c are provided on both lateral sides, or left and right sides, of the heat generating portion 12 a; understandably, the contact portions 12b may be provided on both lateral sides of the heat-generating portion 12a, and the electrode portions 12c may be provided on both longitudinal sides of the heat-generating portion 12a, conversely. At least two electrode leads 122 are arranged on two sides of the heating element 12, the electrode leads 122 are electrically connected with the electrode part 12c, and the electrode leads 122 extend outwards from the bottom of the heating component 1.

Referring to fig. 1 to 5, at least two heating elements 12 are differently oriented on the reinforcing frame 11, and preferably, at least two heating elements 12 are respectively provided on different sides of the reinforcing frame 11. For example, the heating elements 12 are provided on at least opposite sides or adjacent sides of the reinforcing frame 11. In the embodiment of fig. 1 to 5, two heating elements 12 are provided on opposite side surfaces of the reinforcing frame 11.

Referring to the embodiment of fig. 1-5, the high efficiency reinforced heating module 1 employs a reinforcing frame 11 having a plurality of hollow structures, the heating element 12 is disposed outside the reinforcing frame 11, the reinforcing frame 11 is provided with an air passage 111 penetrating from the top surface to the bottom surface, and the air vent 112 leads to the heating element 12 from the inside of the air passage 111, so that the gas mist generated by heating the heating element 12 enters the air passage 111 through the air vent 112. In fig. 1 to 5, two heating elements 12 are provided on opposite sides of the reinforcing frame 11.

The heating element 12 is preferably a sheet-shaped heating element 12. The sheet-like heat generating element 12 may be formed by cutting, etching, or the like a metal material such as nickel-chromium alloy, iron-chromium-aluminum alloy, stainless steel, titanium alloy, nickel-based alloy, or the like, to have a hollow 121 portion, and one surface of the heat generating element 12a may be in contact with the liquid-conducting body 13. The frame body is made of plastic, ceramics, quartz and other insulating materials which can resist the temperature of more than 260 ℃. The contact portion 12b of the heating element 12 may be embedded in the frame or bonded to the surface of the frame material. Lead liquid 13 and on the surface of laminating heat-generating body 12, lead liquid 13 and can adopt to lead the material that liquid non-woven fabrics, liquid guide cotton, porous ceramic lamp possess porous characteristic can conduct liquid 13, finally, fix through lid 14 and lead liquid 13, form a heating element, heating element forms a plurality of atomizing faces in an air duct 111 for the atomizing area is bigger, has better atomizing to experience.

Referring to fig. 1-5, the liquid guiding body 13 is disposed outside the heating element 12, the high-efficiency reinforced heating assembly 1 includes a cover 14, the cover 14 covers and fixes the liquid guiding body 13 and the heating element 12, and the cover 14 is provided with a liquid inlet 15 leading to the liquid guiding body 13 from the outside, so that the external liquid contacts with the liquid guiding body 13 through the liquid inlet 15, and then is conducted to the heating element 12 through the liquid guiding body 13 for heating and atomization.

Referring to fig. 1 to 5, the high-efficiency reinforced heating assembly 1 includes at least two heating elements 12, at least two liquid guides 13, and at least two covers 14 respectively disposed at two sides of a reinforcing frame 11, wherein the liquid guide 13 is disposed at an outer side of the heating element 12 at each side, and the cover 14 at each side covers the liquid guide 13 and the heating element 12.

Referring to fig. 1 to 5, the heating element 12, the liquid guiding body 13, and the cover 14 are disposed on opposite sides of the reinforcing frame 11, the cover 14 includes a main body 141 and extending portions 142 disposed on edges of both sides of the main body 141, a receiving cavity 144 opened toward the reinforcing frame 11 and matching with the liquid guiding body 13 is disposed inside the main body 141, the liquid guiding body 13 is disposed in the receiving cavity 144, the extending portions 142 pass through the side surface of the reinforcing frame 11 in opposite directions, and front ends of the extending portions 142 of the cover 14 on both sides abut against each other.

Referring to the embodiment of fig. 11 to 14, the air duct 111 includes an air outlet 111a provided on the top surface of the reinforcing frame 11 and an air inlet 111b provided on the bottom surface of the reinforcing frame 11, the air outlet 111a is smaller than the air inlet 111b, the inner diameter of the air duct 111 is gradually reduced from the air inlet 111b to the air outlet 111a, the heating element 12 is inclined in the air flow direction of the air duct 111 such that the side of the heating element 12 contacting the air is inclined toward the air inlet direction of the air duct 111, and the heating element 12 is inclined in the air flow direction of the air duct 111 such that the air flow is blown toward the side of the heating element 12 contacting the. In the embodiment of FIGS. 11 to 14, two heat-generating bodies 12 arranged oppositely are inclined, and the distance of the upper sides of the two heat-generating bodies 12 is smaller than that of the lower sides. Therefore, the airflow can better pass through the surface of the heating body 12, the incoming cold air can better carry the atomized steam with higher temperature out, and the problem of heat accumulation caused by the fact that the atomized steam with higher temperature cannot be smoothly carried out can be avoided.

Referring to the embodiment of the high-efficiency reinforced heating module 1 of fig. 15 to 18, the liquid guide 13 is accommodated in the reinforcing frame 11, the inside of the heating element 12 is in contact with the liquid guide 13, and the vent 112 leads from the outside of the reinforcing frame 11 to the heating element 12, in other words, the outside of the heating element 12 is exposed to the outside.

Referring to fig. 15 to 18, different heating elements 12 are in contact with different sides of the liquid guide 13, and at least two air vents 112 are provided in the reinforcing frame 11 on the sides corresponding to the heating elements 12. Preferably, the heating elements 12 are respectively in contact with opposite sides of the liquid guide 13, the air vents 112 are provided on opposite sides of the reinforcing frame 11, the number of the heating elements 12 and the air vents 112 may be two, two heating elements 12 are provided on one reinforcing frame 11, one liquid guide 13 is provided between two heating elements 12, one liquid guide 13 is shared by the two heating elements 12, and the lid 14 is above and is fed with liquid from above. In the heating element with such a structure, the exposed surface of the heating element 12 is on the outer surface, and the airflow passes through the outer surface of the outer heating element 12 to carry out the atomized steam. The structure has the advantages that the structure is more compact, the space has small volume, the liquid inlet 15 has single position, and the atomizing device can be conveniently used on different atomizing devices in a modularized mode.

Referring to fig. 15-18, a liquid inlet 15 leading to the liquid guiding body 13 from the outside is disposed on the top surface or the side surface of the reinforcing frame 11, so that the external liquid contacts with the liquid guiding body 13 through the liquid inlet 15, and then is conducted to the heating body 12 through the liquid guiding body 13 for heating and atomization. The reinforcing frame body 11 includes a first part 11a and a second part 11b, the first part 11a is provided with a cavity opened upward, the liquid guide 13 is provided in the cavity, the heating body 12 is provided on the first part 11a, the vent 112 is provided on the first part 11a, the second part 11b is provided on the upper side of the first part 11a to cover the liquid guide 13, and the liquid inlet 15 is provided on the second part 11 b.

Referring to the embodiment of fig. 19-22, the liquid guiding body 13 laterally extends out of the reinforcing frame 11, so that the external liquid contacts the liquid guiding body 13 through the liquid inlet 15, and then is conducted to the heating body 12 through the liquid guiding body 13 for heating and atomization. Two heating elements 12 are arranged on a reinforcing frame body 11, a liquid guide body 13 transversely penetrates between the two heating elements 12, external liquid is guided to the middle from two exposed ends of the liquid guide body 13, and the upper side and the lower side of the reinforcing frame body 11 are closed. The air flow of this structure is also such that the air flow passes over the outer surface of the heating element 12 to carry out the atomized steam. The structure has the advantages that the air holes above the atomizer are better designed because the air is discharged from the lower part and the air is discharged from the upper part and the liquid is fed from the two sides.

Referring to the embodiment shown in fig. 27 to 29, in addition to the embodiment shown in fig. 19 to 22, a ventilation groove 16 is formed on the outer side of the reinforcing frame 11 from the bottom surface to the top surface, and at least a part of the heat generating portion 12aa of the heat generating body 12 is exposed in the ventilation groove 16, so that the gas mist generated by heating the heat generating body 12 can be carried away more easily when the air supply flows through the ventilation groove 16. In this structure, a single heating element 12 may be provided on one reinforcing frame 11 to form a single heating element 1, and two heating elements 1 may be joined to form a double heating element 1. The air flow of this structure is also such that the air flow passes over the outer surface of the heating element 12 to carry out the atomized steam. The advantages of this structure are: the assembly is better. The reinforcing frame 11 and the heating element 12 are formed to form the heating unit 1, the liquid guide 13 is provided between the two heating elements 12, and then the two heating elements 12 are connected together.

Referring to the embodiment of fig. 30-33, in addition to the embodiment of fig. 19-22, the top surface of the reinforcing frame 11 is provided with a longitudinal air port 17a, the side surface of the reinforcing frame 11 is provided with a transverse air port 17b opened transversely, the reinforcing frame 11 is provided with a connecting air passage 17c communicating the longitudinal air port 17a and the transverse air port 17b, the transverse air port 17b faces the exposed part of the heating element 12, at least part of the heating part 12a of the heating element 12 is exposed in the connecting air passage 17c, and the air flow passes through the transverse air port 17b, the connecting air passage 17c and the longitudinal air port 17a in sequence to take out the aerosol generated by heating the heating element 12. According to the design scheme, the liquid guide body 13 transversely penetrates between the two heating sheets, liquid is fed from two sides to the middle, and an airflow channel is formed in the frame body. Air is fed from the side and is discharged from the upper part. Because the transverse air port 17b faces to the exposed part of the heating element 12, the air flow entering the transverse air port 17b is directly blown to the heating element 12, which is more beneficial to the cooling of the heating element 12; and because the transverse air port 17b is transversely arranged, the transverse air port 17b, the connecting air channel 17c and the longitudinal air port 17a preferably form an L-shaped air flow channel, so that the leakage prevention is better than that of the lower air inlet which directly reaches the heating body 12, and the transverse air port 17b, the connecting air channel 17c and the longitudinal air port 17a form a circuitous air flow channel, so that condensate generated by the atomized steam encountering a low-temperature part is not easy to leak from the transverse air port 17 b.

For the embodiments of fig. 27-29 and 30-33, the reinforcing frame 11 may include a first portion 11a and a second portion 11b, the first portion 11a and the second portion 11b respectively frame the liquid guide 13 from both sides of the liquid guide 13 and are butt-jointed, and at least one heating element 12 is positioned on the side of the liquid guide 13 and between the reinforcing frames 11, and is embedded or attached to the reinforcing frame 11; preferably, there are at least two heating elements 12, each of which guides the liquid 13 on both sides, and the heating elements 12 on both sides are respectively embedded in or bonded to the first portion 11a and the second portion 11b of the reinforcing frame 11.

Referring to the embodiments of fig. 23 to 26, the heating element 12 is disposed obliquely to the air flow direction, preferably obliquely to the longitudinal direction, so that the air flow blows to the side of the heating element 12 contacting with the air, which makes the air flow better pass through the surface of the heating element 12, the incoming cold air can better carry the atomized steam with higher temperature out, and the problem of heat accumulation caused by the atomized steam with higher temperature being unable to be carried out smoothly can be avoided. The reinforcing frame 11 includes a first part 11a and a second part 11b, the first part 11a is provided with a cavity opened upward, the liquid guide 13 is provided in the cavity and extended laterally outward, the heating element 12 is provided on the first part 11a, the vent 112 is provided on the first part 11a, the second part 11b is provided on the upper side of the first part 11a to cover the liquid guide 13, and the liquid guide 13 is in contact with the external liquid through the extended portion. The liquid guide 13 can be inserted through the opening of the first portion 11a of the reinforcing frame 11 and can be in good contact with the heating element 12. The advantages of this type of design are that the assembly is simple and convenient and the reliability is high.

Referring to fig. 34, the atomization device according to an embodiment of the present invention includes a housing 2 and the above-mentioned high-efficiency enhanced heating element 1 disposed in the housing 2 for heating and atomizing, the housing 2 is provided with an air inlet channel 21 and an air outlet channel 22 which are sequentially communicated, the air inlet channel 21 and the air outlet channel 22 are respectively communicated with two ends of an air channel 111, the housing 2 is provided with a liquid storage cavity 23, the liquid storage cavity 23 is communicated with a liquid guide 13, so that the liquid in the liquid storage cavity 23 is conducted to a heating element 12 through the liquid guide 13 for heating and atomizing, and air flows sequentially pass through the air inlet channel 21, the air channel 111 and the air outlet channel 22, so that the aerosol generated by heating by the heating element 1 is discharged through the air outlet channel. Stock solution chamber 23 can save the tobacco juice, and the tobacco juice is through heating element 1 heating atomization, then this atomizing device is arranged in the electron cigarette.

In the atomization device, the reinforcing frame body 11 of the heating component 1 plays a role in supporting the heating body 12, thereby improving the strength of the heating body 12; and because be equipped with two at least heat-generating bodies 12, the efficiency of heating atomizing is higher, realizes the effect of little volume big atomizing volume.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, as it will be apparent to those skilled in the art that various modifications, combinations and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An efficient and intensive heating assembly (1), characterized by comprising:

a reinforcing frame body (11) provided with a vent (112) through which air passes;

at least two heating elements (12) provided on the reinforcing frame body (11), provided in the air vent (112) or covering the air vent (112), and coming into contact with air;

and liquid guiding (13) arranged on one side of the heating body (12) and contacted with the heating body (12) for conducting external liquid to the heating body (12) for heating and atomizing, wherein the aerial fog is emitted through the air vent (112).

2. The highly efficient intensive heating unit (1) as claimed in claim 1, wherein the heat generating body (12) comprises a heat generating portion (12a), and the heat generating portion (12a) is provided with cutouts (121) to form heat generating circuit traces so that the heat generating portion (12a) generates heat after the heat generating body (12) is energized.

3. A high efficiency enhanced heating assembly (1) according to claim 2, wherein said electric circuit traces comprise transverse, longitudinal, inclined, curved, mesh-like and/or grid-like traces.

4. The highly efficient reinforced heating module (1) according to claim 2, wherein the heating element (12) comprises a contact portion (12b) provided on the outer periphery of the heating portion (12a) and connected to the heating portion (12a), and the contact portion (12b) is fitted into the reinforcing frame body (11) or bonded to the reinforcing frame body (11) so that the heating element (12) is fixed to the reinforcing frame body (11).

5. A high efficiency enhanced heating assembly (1) as in claim 4, wherein said contact portion (12b) comprises a longitudinal portion protruding outward from the edge of said heat generating portion (12a) and a lateral portion provided on said longitudinal portion, said longitudinal portion being non-parallel to said lateral portion; or the contact part (12b) is in a straight strip shape and extends outwards from the edge of the heating part (12 a); or the contact part (12b) extends outwards from the edge of the heating part (12a) and is provided with a fixing hole (123), and the contact part (12b) is in a frame shape.

6. The high-efficiency intensive heating unit (1) according to claim 5, characterized in that the contact portion (12b) is bent in the thickness direction of the heating element (12).

7. The highly efficient reinforced heating unit (1) according to claim 2, wherein the heating element (12) comprises an electrode portion (12c) provided on the outer periphery of the heating portion (12a) and connected to the heating portion (12a), and the electrode portion (12c) is embedded in the reinforcing frame body (11) or bonded to the reinforcing frame body (11).

8. A high efficiency reinforced heating element (1) as claimed in claim 1, wherein at least two of said heating elements (12) are provided on different sides of said reinforcing frame (11), respectively.

9. The highly efficient reinforced heating module (1) according to claim 1, wherein the heating element (12) is disposed outside the reinforcing frame (11), the reinforcing frame (11) is provided with an air passage (111) penetrating from the top surface to the bottom surface, and the air vent (112) is communicated with the heating element (12) from the inside of the air passage (111), so that the aerosol generated by heating of the heating element (12) enters the air passage (111) through the air vent (112).

10. The efficient reinforced heating assembly (1) according to claim 9, wherein the liquid guide (13) is disposed outside the heating element (12), the efficient reinforced heating assembly (1) comprises a cover body (14), the cover body (14) covers and fixes the liquid guide (13) and the heating element (12), and a liquid inlet (15) leading to the liquid guide (13) from the outside is disposed on the cover body (14) for external liquid to contact with the liquid guide (13) through the liquid inlet (15), and then to be conducted to the heating element (12) for heating and atomization through the liquid guide (13).

11. The high-efficiency reinforced heating assembly (1) according to claim 10, wherein the high-efficiency reinforced heating assembly (1) comprises at least two heating bodies (12) respectively arranged at two sides of the reinforced frame body (11), at least two liquid guiding bodies (13) and at least two cover bodies (14), the liquid guiding body (13) is arranged at the outer side of the heating body (12) at each side, and the cover body (14) at each side covers the liquid guiding body (13) and the heating body (12).

12. The high-efficiency reinforced heating assembly (1) according to claim 10, wherein the heating element (12), the liquid guide (13) and the cover (14) are disposed on opposite sides of the reinforcing frame (11), the cover (14) comprises a main body (141) and extending portions (142) disposed on two side edges of the main body (141), an accommodating cavity (144) opened toward the reinforcing frame (11) is disposed on the inner side of the main body (141), the liquid guide (13) is disposed in the accommodating cavity (144), the extending portions (142) pass through the side surfaces of the reinforcing frame (11) in an opposite manner, and the front ends of the extending portions (142) of the covers (14) on both sides are abutted against each other.

13. The high-efficiency intensive heating unit (1) according to claim 9, characterized in that the air duct (111) comprises an air outlet (111a) provided on the top surface of the reinforcing frame (11) and an air inlet (111b) provided on the bottom surface of the reinforcing frame (11), and the side of the heat-generating body (12) in contact with the air is inclined toward the air intake direction of the air duct (111) so that the air flow is blown toward the side of the heat-generating body (12) in contact with the air.

14. The highly efficient reinforced heating module (1) according to claim 1, wherein the liquid guide (13) is in the reinforcing frame (11), the inside of the heating element (12) is in contact with the liquid guide (13), and the vent (112) leads to the heating element (12) from the outside of the reinforcing frame (11).

15. The high-efficiency intensive heating unit (1) according to claim 14, characterized in that the heating elements (12) are in contact with different side surfaces of the liquid guide (13), and at least two of the air vents (112) are provided in the side surfaces of the reinforcement frame (11) corresponding to the heating elements (12).

16. The efficient reinforced heating assembly (1) as claimed in claim 14, wherein a liquid inlet (15) leading to the liquid guiding body (13) from the outside is disposed on the top surface or the side surface of the reinforced frame body (11), so that external liquid can contact with the liquid guiding body (13) through the liquid inlet (15) and then be conducted to the heating body (12) through the liquid guiding body (13) for heating and atomizing.

17. The efficient reinforced heating assembly (1) as claimed in claim 14, wherein the liquid guiding body (13) extends out of the reinforcing frame body (11) laterally, so that external liquid can contact with the liquid guiding body (13) through the liquid inlet (15), and then the external liquid is conducted to the heating body (12) through the liquid guiding body (13) for heating and atomization.

18. The high-efficiency reinforced heating assembly (1) according to claim 17, wherein the outer side of the reinforced frame body (11) is provided with a vent groove (16) leading from the bottom surface to the top surface, and at least part of the heating element (12) is exposed in the vent groove (16).

19. The high-efficiency reinforced heating assembly (1) according to claim 17, wherein the top surface of the reinforcing frame body (11) is provided with a longitudinal air port (17a), the side surface of the reinforcing frame body (11) is provided with a transverse air port (17b), the reinforcing frame body (11) is provided with a connecting air passage (17c) communicating the longitudinal air port (17a) and the transverse air port (17b), the transverse air port (17b) faces the exposed part of the heating element (12), at least part of the heating element (12) is exposed in the connecting air passage (17c), so that the air flow passes through the transverse air port (17b), the connecting air passage (17c) and the longitudinal air port (17a) in sequence to take out the aerosol generated by heating the heating element (12).

20. The high efficiency reinforced heating assembly (1) of claim 18 or 19, wherein the reinforcing frame (11) comprises a first portion (11a) and a second portion (11b), the first portion (11a) and the second portion (11b) frame the liquid guide (13) from both sides of the liquid guide (13) and are butt-combined, and at least one heating element (12) is located between the reinforcing frames (11) and at the side of the liquid guide (13).

21. A high efficiency intensive heating unit (1) as defined in claim 14, characterized in that the heat-generating body (12) is arranged obliquely to the direction of the air flow so that the air flow is blown toward the side of the heat-generating body (12) which is in contact with the air.

22. The utility model provides an atomizing device, its characterized in that includes casing (2) and establishes in casing (2) according to any one of claims 1-18 high-efficient intensive heating element (1), be equipped with intake duct (21) and gas outlet duct (22) that communicate in proper order on casing (2), intake duct (21) with gas outlet duct (22) respectively with the both ends intercommunication of air duct (111) pass through in proper order with air feed stream intake duct (21), air duct (111) with gas outlet duct (22), make the aerial fog warp that heating element (1) produced gas outlet duct (22) are gone out.