CN216059221U - Atomizing core, atomizing equipment main part and atomizing equipment - Google Patents

Abstract

The application belongs to the technical field of atomization equipment, and provides an atomization core, an atomization equipment main body and atomization equipment, wherein the atomization core comprises a fixing component, a liquid guide component and a heating component, the fixing component is provided with an inner cavity, and a first air inlet, a first air outlet, a first liquid guide port and a first power connection port which are respectively communicated with the inner cavity, and a positioning installation part is arranged on the outer surface of the fixing component; the liquid guide piece is arranged in the inner cavity and is used for receiving the atomized liquid flowing in through the first liquid guide port; the heating part is arranged in the inner cavity, the heating part is electrically connected with a power supply of the atomizing equipment main body through the first power connection port, and the heating part is used for heating so that the liquid guiding part transmits atomized liquid of the heating part to be atomized to form aerosol, and the aerosol is mixed with air entering through the first air inlet and then flows out of the first air outlet. The application provides an atomizing core adopts the modularized design, can improve the efficiency of atomizing equipment production and equipment, and atomizing core and atomizing equipment main part detachably peg graft, can change atomizing core or atomizing equipment main part alone, improve equipment utilization.

Description

Atomizing core, atomizing equipment main part and atomizing equipment

Technical Field

The application relates to the technical field of atomization equipment, in particular to an atomization core, an atomization equipment main body and atomization equipment.

Background

Atomizing equipment is widely applied to people's lives, such as air humidifiers, medical atomizers, electronic suction equipment and the like, and is respectively used for atomizing atomized liquid such as water, liquid medicine, tobacco tar and the like. Atomizing equipment's core component is atomizing core, atomizing core generally including be used for with atomizing liquid atomizing generate heat the piece with be used for leading atomizing liquid to the drain piece that generates heat, current atomizing core is fixed mounting usually inside atomizing equipment, the spare part technology of production atomizing equipment is comparatively complicated and the equipment process is numerous and diverse, the production efficiency who leads to atomizing equipment is lower, and because atomizing core sets up inside atomizing equipment fixedly, when atomizing core reaches life, whole atomizing equipment can not continue to use, the life of atomizing equipment has been shortened, cause the wasting of resources.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide an atomizing core, atomizing equipment main part and atomizing equipment to solve the technical problem that the atomizing equipment production efficiency that exists is low, life is short among the prior art.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the atomizing core is used for being inserted into the atomizing equipment body along the insertion direction, the atomizing core comprises a fixing component, a liquid guiding component and a heating component, the fixing component is provided with an inner cavity, a first air inlet, a first air outlet, a first liquid guiding port and a first power connection port, the first air inlet, the first air outlet, the first liquid guiding port and the first power connection port are respectively communicated with the inner cavity, and a positioning installation part is arranged on the outer surface of the fixing component; the liquid guide piece is arranged in the inner cavity and is used for receiving atomized liquid flowing in through the first liquid guide port; the heating part is arranged in the inner cavity, the heating part passes through the first power connection port and is electrically connected with a power supply of the atomizing equipment main body, the heating part is used for heating so that the liquid guiding part transmits atomized liquid of the heating part to be atomized to form aerosol, and the aerosol is mixed with air entering from the first air inlet and then flows out of the inner cavity from the first air outlet.

In one embodiment, the positioning and mounting part is provided as a first clamping groove or a first elastic bulge.

In one embodiment, the first air inlet and the first air outlet are respectively disposed at the top of the fixing assembly.

In one embodiment, the outer surface of the fixing member is further provided with a guide groove extending in the insertion direction.

In one embodiment, the heating element and the liquid guide element are flatly overlapped in the inner cavity.

In one embodiment, the fixing component comprises an upper cover and a lower cover which are used for enclosing to form the inner cavity, the upper cover is provided with the first liquid guide port, and the heating element is fixedly connected with the upper cover or the lower cover; the liquid guide piece is clamped between the upper cover and the heating piece or between the heating piece and the lower cover.

In one embodiment, the heating element includes an atomizing part and a fixing part, the atomizing part has a resistivity greater than that of the fixing part, the atomizing part is attached to the liquid guiding element, the fixing part is fixedly connected to the fixing element, and the fixing part is electrically connected to the power supply of the atomizing device body via the first power connection port.

In order to achieve the above object, the present application further provides an atomizing apparatus main body for being inserted into an atomizing core along an insertion direction, the atomizing apparatus main body includes a housing, the housing has a first accommodating cavity for accommodating an atomized liquid, a second accommodating cavity for accommodating a power supply, and an airflow cavity for allowing an airflow to pass through; the airflow cavity is provided with a second air inlet, a second air outlet and an insertion groove positioned between the second air inlet and the second air outlet, the second air inlet and the second air outlet are communicated with the insertion groove, the insertion groove is provided with an insertion port for the atomization core to insert, and the inner wall of the insertion groove is provided with a positioning matching part, a second liquid guide port for communicating the insertion groove with the first accommodating cavity and a second power connection port for communicating the insertion groove with the second accommodating cavity.

In one embodiment, the atomizing device main body further includes a switch valve, and the switch valve is disposed between the first accommodating cavity and the airflow cavity and is used for controlling the first accommodating cavity to communicate with or be isolated from the insertion groove.

In one embodiment, the on-off valve includes a valve seat and a pressing shaft; the valve seat is provided with a mounting groove, and the side wall of the mounting groove is provided with a liquid guiding inlet hole communicated with the first accommodating cavity and a liquid guiding outlet hole communicated with the inserting groove; the extrusion shaft is movably inserted into the mounting groove and is provided with a starting position and an ending position, and the periphery of the extrusion shaft is provided with a first plugging part and a second plugging part which are distributed at intervals along the direction from the bottom to the top of the mounting groove;

the liquid inlet hole and the liquid outlet hole are arranged in a staggered mode, when the extrusion shaft is located at the initial position, the first blocking part blocks one of the liquid inlet hole and the liquid outlet hole, which is close to the bottom of the mounting groove, in the process that the extrusion shaft is switched from the initial position to the final position, the liquid inlet hole is communicated with the liquid outlet hole, and when the extrusion shaft is located at the final position, the second blocking part blocks one of the liquid inlet hole and the liquid outlet hole, which is far away from the bottom of the mounting groove;

or, the liquid guiding inlet hole and the liquid guiding outlet hole are arranged on the same straight line, when the extrusion shaft is at the initial position, the first plugging portion plugs the liquid guiding inlet hole and the liquid guiding outlet hole, when the extrusion shaft is at the final position, the first plugging portion and the second plugging portion are respectively positioned at two sides of the liquid guiding inlet hole, and the liquid guiding outlet hole is communicated with the liquid guiding inlet hole.

In one embodiment, the switching valve further comprises an elastic reset member for driving the pressing shaft to return from the end position to the start position.

In one embodiment, the positioning matching part is provided as a second elastic protrusion or a second clamping groove.

In one embodiment, the inner wall of the insertion groove is further provided with a guide block arranged along the insertion direction.

For realizing above-mentioned purpose, this application still provides an atomizing equipment, atomizing equipment includes above-mentioned atomizing core and above-mentioned atomizing equipment main part, the atomizing core warp the interface inserts during the inserting groove, the atomizing core passes through the location installation department with the cooperation of location cooperation portion is fixed in the inserting groove, just first air inlet with second air inlet intercommunication, first gas outlet with second gas outlet intercommunication, first drain mouth with the second drain mouth position corresponds, first electricity mouthful with the second connects the electric mouth position to correspond.

In one embodiment, the positioning and mounting part is provided as a first clamping groove, and the positioning and matching part is provided as a second elastic bulge; or, the positioning installation part is set as a first elastic bulge, and the positioning matching part is set as a second clamping groove.

In one embodiment, the outer surface of the fixing component is further provided with a guide groove extending along the insertion direction, the inner wall of the insertion groove is further provided with a guide block used for being matched with the guide groove, and the guide block and the guide groove are matched for guiding the atomizing core to be inserted into the insertion groove along the insertion direction.

In one embodiment, the atomizing device further comprises at least one of:

the outer surface of the fixing component is also provided with a handle part for drawing the atomizing core out of the inserting groove;

the shell is also provided with a handle buckling position communicated with the insertion groove; and

the atomization device further comprises a suction nozzle, and the suction nozzle is communicated with the airflow cavity through the second air outlet.

The application provides an atomizing core, atomizing equipment main part and atomizing equipment's beneficial effect lies in: compared with the prior art, when the atomization device provided by the application is used, after a user inserts the atomization core into the insertion groove through the insertion port by adopting external force, the first liquid guide port of the atomization core is in butt joint with the second liquid guide port of the insertion groove, so that atomized liquid in the first accommodating cavity can be guided into the liquid guide piece in the fixing component; the first air inlet of the atomizing core is communicated with the second air inlet of the atomizing equipment main body, and the first air outlet of the atomizing core is communicated with the second air outlet of the atomizing equipment main body, so that external air can enter the inner cavity of the fixing component and carry atomized steam to flow out through the second air outlet; meanwhile, the first power connection port of the atomizing core is in butt joint with the second power connection port of the atomizing equipment main body, so that the power supply in the second accommodating cavity can provide electric energy for the heating part in the fixing component, and the atomizing equipment can realize atomizing operation; the application provides an atomizing core, atomizing equipment main part and atomizing equipment, atomizing core modularization, can simplify atomizing equipment's production and equipment process, and the production efficiency is improved, and atomizing core detachably pegs graft in the inserting groove of atomizing equipment main part, can be convenient for change atomizing core when atomizing core reaches life, or when damage appears in one of them in atomizing core and the atomizing equipment main part, the part that needs to be changed down changes, and then improve the utilization ratio of atomizing core and atomizing equipment main part, resources are saved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 application, 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 schematic structural diagram of an atomizing core and an atomizing apparatus body of an atomizing apparatus provided in an embodiment of the present application after being assembled;

fig. 2 is a schematic structural diagram of an atomizing core and an atomizing device body of an atomizing device provided in an embodiment of the present application when the atomizing core and the atomizing device body are not assembled;

FIG. 3 is a schematic diagram of an exploded structure of an atomizing core provided in an embodiment of the present application;

FIG. 4 is a sectional view taken along A-A of the atomizing device body shown in FIG. 2;

FIG. 5 is a sectional view taken along line B-B of the atomizing device body shown in FIG. 2;

fig. 6 is an enlarged schematic structural view of the atomizing device body shown in fig. 5 at C;

FIG. 7 is a schematic view of the atomizer body of FIG. 5 with the extrusion shaft in the final position;

FIG. 8 is a schematic structural diagram of an atomizing device provided with another on-off valve in an embodiment of the present application;

FIG. 9 is a schematic view of the atomizing apparatus shown in FIG. 8 with the extrusion shaft in the final position;

wherein, in the figures, the respective reference numerals:

100-an atomizing core; 110-a stationary component; 111-lumen; 112-a first air inlet; 113-a first outlet; 114-a first drain port; 115 — a first electrical interface; 116-a positioning mount; 1161-a first card slot; 117-upper cover; 1171-a handle portion; 118-a lower cover; 119-a guide groove; 120-a liquid-conducting member; 130-a heat generating member; 131-an atomizing part; 132-a fixed part; 1321-child fixation part; 1322-mounting holes; 1323-screw; 140-pole;

200-an atomizing device body; 210-a housing; 211-a first housing chamber; 212-a second housing cavity; 213-gas flow chamber; 2131-a second gas inlet; 2132-a second outlet port; 214-a plug groove; 2141-forming an opening; 2142-a plug-in port; 2143-a positioning and fitting portion; 2144-a second elastic protrusion; 2145-a second liquid-conducting port; 2146-a guide block; 215-detain the hand position; 220-a switch valve; 221-a valve seat; 2211-mounting groove; 2212-drain inlet; 2213-liquid outlet; 222-an extrusion shaft; 2221-first blocking part; 2222-a second occluding portion; 223-an elastic reset; 224-a stop;

300-an atomizing device; 310-suction nozzle.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and fig. 2, an atomizing core 100, an atomizing apparatus main body 200, and an atomizing apparatus 300 according to an embodiment of the present disclosure will now be described. The atomizing apparatus 300 includes an atomizing core 100 and an atomizing apparatus main body 200 that can be inserted into each other along an insertion direction, the insertion direction is a direction indicated by an arrow in fig. 2, the atomizing apparatus main body 200 contains an atomized liquid and a power source, and the atomizing apparatus main body 200 can provide a flow channel for an aerosol formed by atomizing the atomized liquid. The atomizing core 100 is detachably inserted into the atomizing apparatus main body 200, and can convert the electric energy stored in the atomizing apparatus main body 200 into heat energy and atomize the atomized liquid by using the generated heat.

Referring to fig. 2 and 3, the atomizing core 100 includes a fixing component 110, a liquid guiding component 120 and a heat generating component 130, the fixing component 110 has an inner cavity 111, and a first air inlet 112, a first air outlet 113, a first liquid guiding port 114 and a first power receiving port 115 respectively communicated with the inner cavity 111, and a positioning installation portion 116 is disposed on an outer surface of the fixing component 110; the liquid guiding element 120 is disposed in the inner cavity 111 and is used for receiving the atomized liquid flowing in through the first liquid guiding port 114; the heating element 130 is disposed in the inner cavity 111, the heating element 130 is electrically connected to the power supply of the atomizing apparatus main body 200 through the first power connection port 115, the heating element 130 is used for heating to enable the liquid guiding element 120 to transmit the atomized liquid of the heating element 130 to be atomized to form aerosol, and the aerosol is mixed with air entering through the first air inlet 112 and then flows out of the inner cavity 111 from the first air outlet 113.

Specifically, the first electrical interface 115 is used for providing a connection channel for electrical connection between the heating element 130 and the power supply of the atomizing apparatus main body 200, and the heating element 130 can be directly electrically connected with the positive and negative poles 140 of the power supply, in this case, the first electrical interface 115 is used for the positive and negative poles 140 of the power supply to pass through, and the positive and negative poles 140 of the power supply are electrically connected with the heating element 130 after passing through the corresponding first electrical interface 115; certainly, the heating element 130 can also be electrically connected to the positive and negative poles 140 of the power supply through the positive and negative pins fixed on the heating element 130, in this case, the first power receiving port 115 can be used for the positive and negative pins of the heating element 130 to pass through, and the positive and negative pins are respectively electrically connected to the positive and negative poles 140 of the power supply after passing through the corresponding first power receiving port 115. The positions and the number of the first electrical ports 115 may be set according to the needs, and are not limited herein.

Specifically, the liquid guiding member 120 may be an oil cotton, and the oil cotton may be made of one or more of organic cotton sheets, wood pulp cotton cloth, fiber cotton cloth, linen and the like.

The atomizing core 100 that this embodiment provided, modular design can simplify atomizing equipment's production and assembly process, improves production efficiency, and this atomizing core 100 can peg graft with atomizing equipment main part 200 detachably, conveniently when damage or reach life appears in one of them of atomizing core 100 and atomizing equipment main part 200, change the part that needs to be changed alone, and keep other parts that can continue to use, improve whole atomizing equipment 300's utilization ratio, resources are saved.

In another embodiment of the present application, referring to fig. 4, the positioning and mounting portion 116 is configured as a first locking groove 1161 or a first elastic protrusion (not shown).

Specifically, when the positioning and mounting portion 116 of the atomizing core 100 is configured as the first engaging groove 1161, the atomizing core 100 can be engaged with the atomizing apparatus main body 200 provided with the second elastic protrusion 2144, and the engaging of the first engaging groove 1161 and the second elastic protrusion 2144 can enable the atomizing core 100 and the atomizing apparatus main body 200 to be detachably inserted; when the positioning and mounting portion 116 of the atomizing core 100 is configured as the first elastic protrusion, the atomizing core 100 can be matched with the atomizing apparatus main body 200 provided with the second clamping groove (not shown in the figure), and the first elastic protrusion and the second clamping groove are matched to enable the atomizing core 100 to be detachably inserted into the atomizing apparatus main body 200.

In another embodiment of the present application, referring to fig. 2, the first air inlet 112 and the first air outlet 113 are disposed on the top of the fixing assembly 110. With the atomizing core 100 with the above structure, the atomizing liquid in the inner cavity 111 has low possibility of leaking through the first air inlet 112 or the first air outlet 113 at the top, and the risk of liquid leakage is low.

Optionally, the first air inlet 112 and the first air outlet 113 are disposed on opposite sides of the fixing assembly 110, so that air entering the inner cavity 111 from the first air inlet 112 flows through the entire heat generating member 130 and then flows out from the second air outlet 113, which is beneficial to completely carrying away aerosol generated by the heat generating member 130.

In another embodiment of the present application, referring to fig. 2 and 3, the outer surface of the fixing member 110 is further provided with a guide groove 119 extending in the insertion direction. The atomizing core 100 having the above-described structure can be fitted to the atomizing device main body 200 provided with the guide block 2146, and the guide groove 119 can guide the atomizing core 100 to be inserted into the insertion groove 214 of the atomizing device main body 200 in the insertion direction in cooperation with the guide block 2146.

In another embodiment of the present application, please refer to fig. 6, the heat generating member 130 and the liquid guiding member 120 are stacked in the inner cavity 111, and the atomizing core 100 with the above structure is adopted, so that the atomized liquid in the liquid guiding member 120 can be efficiently transmitted to the heat generating member 130, thereby ensuring that the heat generating member 130 has a larger effective atomizing area, and further improving the atomizing effect.

In another embodiment of the present application, referring to fig. 2 and fig. 3, the fixing assembly 110 includes an upper cover 117 and a lower cover 118 for enclosing to form the inner cavity 111, the upper cover 117 is provided with a first liquid guiding port 114, and the heating element 130 is fixedly connected with the upper cover 117 or the lower cover 118; the liquid guiding member 120 is sandwiched between the upper cover 117 and the heat generating member 130 or between the heat generating member 130 and the lower cover 118.

Specifically, the lower cover 118 of the upper cover 117 may be fixedly connected by various means, such as a threaded connection, a snap connection, etc., and may be disposed as required, which is not limited herein.

Specifically, the heat generating element 130 may be fixedly connected to the upper cover 117 or the lower cover 118 in various ways, for example, when the heat generating element 130 is fixedly connected to the upper cover 117, the heat generating element 130 may be fixedly connected to the upper cover 117 by a screw 1323, for example, the heat generating element 130 may be clamped and fixed by the upper cover 117 and the lower cover 118, and the fixing manner of the heat generating element 130 and the fixing assembly 110 may be set as required, which is not limited herein.

Compared with the mode that the liquid guiding piece is arranged around the heating piece in the prior art, the heating piece 130 and the liquid guiding piece 120 of the atomizing core 100 provided by the embodiment are stacked in the fixing component 110, so that the assembly process is simple and the production efficiency is high; and adopt the mode of setting of heap, lead between liquid piece 120 and the piece 130 that generates heat and can laminate better, the probability that has the clearance between the two is low, and when atomizing liquid conducts to the piece 130 that generates heat through leading liquid piece 120, the piece 130 that generates heat can fully heat atomizing liquid, and atomization effect is good, and work efficiency is high.

In another embodiment of the present application, referring to fig. 3, the heating element 130 includes an atomizing part 131 and a fixing part 132 connected to each other, the resistivity of the atomizing part 131 is greater than the resistivity of the fixing part 132, the atomizing part 131 is attached to the liquid guiding element 120, the fixing part 132 is fixedly connected to the fixing element 110, and the fixing part 132 is electrically connected to the power supply of the atomizing apparatus main body 200 through the first power interface 115.

Specifically, the atomization portion 131 is made of a conductive material, and the atomization portion 131 may have various structures, such as one or a combination of mesh atomization portions, stripe atomization portions, zigzag atomization portions, curved atomization portions, spiral atomization portions, and the like. The shape of the mesh-shaped atomizing part can be a polygon such as a rectangle, a triangle and the like, and can also be a curve such as a circle, an ellipse and the like, and the mesh can be arranged according to the requirement, and is not limited uniquely here. The outer contour of the atomizing area 131 may be circular or rectangular, and may be provided as needed, which is not limited herein.

The atomizing core 100 provided by the embodiment has the advantages that the resistivity of the fixing portion 132 is low, so the heat generation amount is low after the power is turned on, the structural stability is good, the fixing portion 132 is fixedly connected with the fixing component 110 and is electrically connected with an external power supply, the heating component 130 can be stably fixed in the inner cavity 111, and the electric connection between the atomizing portion 131 and the external power supply is realized, the structure is simple, and the installation is convenient.

Optionally, referring to fig. 3, the fixing portion 132 includes two sub-fixing portions 1321, the two sub-fixing portions 1321 are respectively disposed on two opposite sides of the atomizing portion 131, each of the two sub-fixing portions 1321 is provided with a mounting hole 1322, and the fixing assembly 110 is provided with two first power ports 115 respectively corresponding to the two sub-fixing portions 1321. When in use, the two screws 1323 pass through the corresponding mounting holes 1322 to fix the sub-fixing portions 1321 to the inner wall of the fixing component 110, and the positive and negative poles 140 of the power supply of the atomizing apparatus main body 200 pass through the corresponding first power receiving ports 115 to be abutted against the corresponding sub-fixing portions 1321, so that the electric connection between the heat generating element 130 and the power supply and the fixed connection with the fixing component 110 can be realized.

Referring to fig. 2, the present application further provides an atomizing apparatus main body 200 for detachably inserting with the atomizing core 100 along an insertion direction, and referring to fig. 4 to fig. 6, the atomizing apparatus main body 200 includes a housing 210, the housing 210 has a first receiving cavity 211 for receiving an atomized liquid, a second receiving cavity 212 for receiving a power supply, and an airflow cavity 213 for allowing an airflow to pass through; the airflow cavity 213 has a second air inlet 2131, a second air outlet 2132, and an insertion groove 214 located between the second air inlet 2131 and the second air outlet 2132, both the second air inlet 2132 and the second air outlet 2132 are communicated with the insertion groove 214, the insertion groove 214 is provided with an insertion port 2142 for the atomizing core 100 to be inserted into the insertion groove 214, and the inner wall of the insertion groove 214 is provided with a positioning matching portion 2143, a second liquid guide port 2145 for communicating the insertion groove 214 and the first accommodation cavity 211, and a second power connection port (not shown) for communicating the insertion groove 214 and the second accommodation cavity 212.

Specifically, the opposite two sides of the insertion groove 214 may be provided with openings 2141, and the airflow entering from the second air inlet 2131 of the airflow cavity 213 may sequentially pass through the two openings 2141 and then flow out from the second air outlet 2132.

In the atomizing apparatus main body 200 provided in this embodiment, the first accommodating cavity 211 may store the atomized liquid and enable the atomized liquid to be guided into the atomizing core 100 in the inserting groove 214 through the second liquid guiding hole 2145 under the action of gravity, and the second accommodating cavity 212 may accommodate the power supply and provide electric energy for the atomizing core 200 in the inserting groove 214 through the second power receiving hole, and meanwhile, the airflow cavity 213 may allow the external air to enter the inserting groove 214 through the second air inlet 2131 and take away the airflow in the inserting groove 214 through the second air outlet 2132. Like this, adopt the atomization device main part 200 of above-mentioned structure, when having received atomizing core 100 in inserting groove 214, atomization device main part 200 can realize atomizing operation with atomizing core 100 cooperation, and atomization device main part 200 pegs graft with atomizing core 100 detachably, can make things convenient for one of them in atomizing core 100 and the atomization device main part 200 to appear damaging or when reaching life, change the part that needs to be changed alone, and keep other parts that can continue to use, improve whole atomization device 300's utilization ratio, resources are saved.

In another embodiment of the present application, referring to fig. 2 and 5, the main atomizing device body 200 further includes a switch valve 220, and the switch valve 220 is disposed between the first accommodating cavity 211 and the airflow cavity 213 and is used for controlling the first accommodating cavity 211 to communicate with or be isolated from the inserting groove 214.

Referring to fig. 5 to 7, as one embodiment of the switching valve 220, the switching valve 220 includes a valve seat 221 and a pressing shaft 222. The valve seat 221 is provided with a mounting groove 2211, the side wall of the mounting groove 2211 is provided with a liquid inlet 2212 communicated with the first accommodating cavity 211 and a liquid outlet 2213 communicated with the insertion groove 214, and the liquid inlet 2212 and the liquid outlet 2213 are arranged in a staggered manner; the pressing shaft 222 is movably inserted into the mounting groove 2211 and has a start position and an end position, and the periphery of the pressing shaft 222 is provided with a first blocking portion 2221 and a second blocking portion 2222 which are distributed at intervals along the bottom-to-top direction of the mounting groove 2211.

It should be noted that, the liquid inlet 2212 and the liquid outlet 2213 are arranged in a staggered manner, that is, the liquid inlet 2212 and the liquid outlet 2213 are arranged at different depths of the installation groove 2211, and the liquid inlet 2212 and the liquid outlet 2213 can be arranged in such a manner that the liquid inlet 2212 is arranged close to the bottom of the installation groove 2211 and the liquid outlet 2213 is correspondingly arranged close to the top of the installation groove 2211; alternatively, the inlet 2212 is disposed near the top of the mounting groove 2211, and the outlet 2213 is correspondingly disposed near the bottom of the mounting groove 2211.

Referring to fig. 6, in the case that the liquid inlet 2212 is disposed near the top of the mounting groove 2211, and the liquid outlet 2213 is disposed near the bottom of the mounting groove 2211; when the pressing shaft 222 is at the initial position, the first blocking portion 2221 can block the liquid outlet hole 2213; in the process that the pressing shaft 222 gradually moves from the initial position to the final position under the action of external force, the liquid inlet 2212 and the liquid outlet 2213 are always communicated, and the atomized liquid in the first accommodating cavity 211 can be introduced into the atomizing core 100 in the mounting groove 2211; referring to fig. 7, when the pressing shaft 222 moves to the end position, the second closing portion 2222 closes the liquid inlet 2212.

When the liquid inlet 2212 is disposed near the bottom of the mounting groove 2211 and the liquid outlet 2213 is disposed near the top of the mounting groove 2211, such a case is not shown; when the pressing shaft 222 is at the initial position, the first blocking portion 2221 can block the liquid lead-in hole 2212; in the process that the pressing shaft 222 gradually moves from the initial position to the final position under the action of an external force, the liquid inlet 2212 and the liquid outlet 2213 are always communicated, and the atomized liquid in the first accommodating cavity 211 can be introduced into the atomizing core 100 in the inserting groove 214; when the pressing shaft 222 moves to the end position, the second closing portion 2222 can close the liquid lead-out hole 2213.

Adopt the atomization device main part 200 of above-mentioned structure, can be to leading-in atomizing liquid in the atomizing core 100 through pressing the extrusion axle 222, easy operation is convenient, and owing to loosen the extrusion axle 222 after pushing away to the termination position extrusion axle 222 from the initiating position, can be with the leading-in atomizing core 100 of atomizing liquid of predetermined amount in, so can press the number of times of extrusion axle 222 through the control and control the derivation volume of atomizing liquid, be convenient for control the derivation volume of atomizing liquid.

Referring to fig. 8 and 9, as another embodiment of the switching valve 220, the switching valve 220 includes a valve seat 221 and a pressing shaft 222. The valve seat 221 is provided with a mounting groove 2211, the side wall of the mounting groove 2211 is provided with a liquid inlet 2212 communicated with the first accommodating cavity 211, and a liquid outlet 2213 communicated with the insertion groove 214, and the liquid inlet 2212 and the liquid outlet 2213 are arranged on the same straight line; the pressing shaft 222 is movably inserted into the mounting groove 2211 and has a start position and an end position, and the periphery of the pressing shaft 222 is provided with a first blocking portion 2221 and a second blocking portion 2222 which are distributed at intervals along the bottom-to-top direction of the mounting groove 2211.

In the atomizing device main body 200 provided in this embodiment, when the pressing shaft 222 is at the initial position, the first blocking portion 2221 blocks the liquid inlet 2212 and the liquid outlet 2213, and when the pressing shaft 222 is at the final position, the first blocking portion 2221 and the second blocking portion 2222 are respectively located at two sides of the liquid inlet 2212, and the liquid outlet 2213 is communicated with the liquid inlet 2212.

Adopt the atomizing equipment main part 200 of above-mentioned structure, after pushing the extrusion axle 222 from the initial position and moving to the termination position, can be continuously with leading-in atomizing liquid in the atomizing core 100, then can control the leading-in volume of atomizing liquid through the time of pressing the extrusion axle 222 of control, easy operation is convenient.

In another embodiment of the present application, referring to fig. 6 and 8, the switching valve 220 further includes an elastic restoring member 223, and the elastic restoring member 223 is used for driving the pressing shaft 222 to restore from the ending position to the starting position.

Specifically, the elastic restoring member 223 may be configured as an elastic structure such as a spring and a rubber member, and may be configured as needed, which is not limited herein.

In the atomizing apparatus main body provided in this embodiment, when the pressing shaft 222 moves toward the bottom of the mounting groove 2211 under the action of the external force, the elastic restoring member 223 may buffer the movement of the pressing shaft 222, and after the external force on the pressing shaft 222 is released, the elastic restoring member 223 may restore the pressing shaft 222 from the end position to the start position.

Optionally, the switch valve 220 further includes a limiting member 224, and the limiting member 224 is movably inserted into the mounting groove 2211 and is located at an end of the pressing shaft 222 away from the bottom of the mounting groove 2211, so as to limit the pressing shaft 222 to be separated from the mounting groove 2211.

In another embodiment of the present application, please refer to fig. 2 and 4, the positioning matching portion 2143 is configured as a second elastic protrusion 2144 or a second slot (not shown). When the positioning and matching portion 2143 is provided as the second elastic protrusion 2144, the atomizing device main body 200 can be matched with the atomizing core 100 provided with the first locking groove 1161, and the second elastic protrusion 2144 is matched with the first locking groove 1161, so that the atomizing device main body 200 and the atomizing core 100 can be detachably inserted; when the positioning and fitting portion 2143 is provided as a second engaging groove, the atomizing apparatus main body 200 can engage with the atomizing core 100 provided with the first elastic protrusion (not shown), and the second engaging groove engages with the first elastic protrusion to detachably engage the atomizing apparatus main body 200 with the atomizing core 100.

In another embodiment of the present application, referring to fig. 2, the inner wall of the insertion groove 214 is further provided with a guide block 2146 arranged along the insertion direction, the atomizing apparatus main body 200 adopting the above-mentioned structure can be matched with the atomizing core 100 provided with the guide groove 119, and the guide block 2146 is matched with the guide groove 119 to guide the atomizing core 100 to be detachably inserted into the atomizing apparatus main body 200 along the insertion direction.

Referring to fig. 2 and fig. 4 to 6, the present application further provides an atomizing apparatus 300, where the atomizing apparatus 300 includes the atomizing core 100 and the atomizing apparatus main body 200, when the atomizing core 100 is inserted into the inserting groove 214 through the inserting port 2142, the atomizing core 100 is fixed in the inserting groove 214 through the matching between the positioning mounting portion 116 and the positioning matching portion 2143, the first air inlet 112 is communicated with the second air inlet 2131, the first air outlet 113 is communicated with the second air outlet 2132, the first liquid guiding port 114 corresponds to the second liquid guiding port 2145, and the first power receiving port 115 corresponds to the second power receiving port.

When the atomization device 300 provided by the present application is used, after the atomization core 100 is inserted into the insertion groove 214 through the insertion opening 2142 by using an external force, the first liquid guide opening 114 of the atomization core 100 is in butt joint with the second liquid guide opening 2145 on the insertion groove 214, so that the atomized liquid in the first accommodation cavity 211 can be guided into the liquid guide member 120 in the fixing component 110; the first air inlet 112 of the atomizing core 100 is communicated with the second air inlet 2131 of the atomizing device main body 200, and the first air outlet 113 of the atomizing core 100 is communicated with the second air outlet 2132 of the atomizing device main body 200, so that external air can enter the inner cavity 111 of the fixing component 110 and carry atomized steam to flow out through the second air outlet 2132; meanwhile, the first power connection port 115 of the atomizing core 100 corresponds to the second power connection port of the atomizing device body 200, so that the power supply in the second accommodating cavity 212 can provide electric energy for the heating element 130 in the fixing assembly 110, and thus, the atomizing device 300 can realize atomizing operation; and the atomizing core 100 is detachably inserted into the insertion groove 214 of the atomizing apparatus main body 200, so that the atomizing core 100 can be replaced when the atomizing core 100 reaches the service life, or when one of the atomizing core 100 and the atomizing apparatus main body 200 is damaged, the part to be replaced is replaced, the utilization rates of the atomizing core 100 and the atomizing apparatus main body 200 are improved, and resources are saved.

In another embodiment of the present application, please refer to fig. 4, the positioning and mounting portion 116 is configured as a first engaging groove 1161, and the positioning and mating portion 2143 is configured as a second elastic protrusion 2144.

It should be noted that the shape of the second elastic protrusion 2144 may be a hemispherical protrusion or an ellipsoidal protrusion, such as a wave bead, and the shape may be set according to the required bonding force between the atomizing core 100 and the atomizing device body 200, which is not limited herein; the second elastic protrusion 2144 is disposed on an inner wall of the insertion groove 214, it is understood that the second elastic protrusion 2144 may be disposed on any inner wall except the bottom surface of the insertion groove 214, and the shape and position of the first engaging groove 1161 and the shape and position of the second elastic protrusion 2144 are respectively disposed correspondingly. Of course, when the positioning and mounting portion 116 is provided with other structures such as a hook, it may be provided on the bottom surface of the insertion groove 116.

With the atomizing apparatus 300 having the above structure, the atomizing core 100 and the atomizing apparatus main body 200 can be detachably connected through the cooperation of the first engaging groove 1161 and the second elastic protrusion 2144, and the structure is simple and the assembly and disassembly are convenient.

In another embodiment of the present application, the positioning and mounting portion 116 is configured as a first elastic protrusion (not shown), and the positioning and mating portion 2143 is configured as a second slot (not shown).

It should be noted that the shape of the first elastic protrusion may also be a structure such as a hemispherical protrusion or an ellipsoidal protrusion, such as a glass bead, and the first elastic protrusion may be arranged according to a required bonding force between the atomizing core 100 and the atomizing device main body 200, which is not limited herein; the first elastic protrusion is disposed on an outer surface of the fixing component 110, and it is understood that the first elastic protrusion may be disposed on any other outer surface of the fixing component 110 except for a surface of the fixing component 110 corresponding to the bottom of the insertion groove 214, and the shape and position of the second insertion groove and the shape and position of the first elastic protrusion are respectively disposed correspondingly.

Adopt the atomization plant 300 of above-mentioned structure, atomizing core 100 and atomization plant main part 200 can be connected through second draw-in groove and the bellied cooperation detachably of first elasticity, simple structure, easy dismounting.

In another embodiment of the present application, referring to fig. 2, the outer surface of the fixing member 110 is further provided with a guide groove 119 extending along the insertion direction, the inner wall of the insertion groove 214 is further provided with a guide block 2146 for cooperating with the guide groove 119, the number of the guide grooves can be set as desired, and the guide block 2146 and the guide groove 119 cooperate for guiding the atomizing core 100 to be inserted into the insertion groove 214 along the insertion direction.

In the atomizing apparatus 300 provided in this embodiment, the atomizing core 100 can be inserted into the insertion groove 214 along the insertion direction under the cooperation of the guide groove 119 and the guide block 2146, so that the atomizing core 100 can be conveniently inserted into the insertion groove 214, and the assembly efficiency can be improved.

In another embodiment of the present application, referring to fig. 3, the outer surface of the retaining assembly 110 is further provided with a pull portion 1171 for withdrawing the atomizing core 100 from the insertion slot 214.

Specifically, the pulling portion 1171 may be a groove on the fixing component 110 near the plug-in port 2142, or may be a handle on the fixing component 110 near one side of the plug-in port 2142, and may be disposed as required, which is not limited herein.

In the atomizing apparatus 300 provided in this embodiment, after the atomizing core 100 is inserted into the insertion groove 214, a user can pull the handle portion 1171 to draw the atomizing core 100 out of the insertion groove 214, which can facilitate the detachment and maintenance of the atomizing core 100.

In another embodiment of the present application, referring to fig. 4, the housing 210 further has a handle 215 communicating with the insertion slot 214. In the atomizing apparatus 300 with the above structure, the fastening position 215 may be a groove communicated with the insertion opening 2142, so that a user can take out the atomizing core 100 after holding the atomizing core 100 near one side of the insertion opening 2142.

In another embodiment of the present application, referring to fig. 2, the atomizing device 300 further includes a suction nozzle 310, and the suction nozzle 310 is communicated with the air flow cavity 213 through a second air outlet 2132. With the atomizing apparatus 300 having the above-described structure, the user can inhale the atomized mist through the suction nozzle 310.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (17)

1. An atomizing core is used for being detachably inserted with an atomizing equipment main body along an insertion direction, and is characterized in that the atomizing core comprises a fixing component, a liquid guiding component and a heating component, the fixing component is provided with an inner cavity, a first air inlet, a first air outlet, a first liquid guiding port and a first power receiving port which are respectively communicated with the inner cavity, and a positioning installation part is arranged on the outer surface of the fixing component; the liquid guide piece is arranged in the inner cavity and is used for receiving atomized liquid flowing in through the first liquid guide port; the heating part is arranged in the inner cavity, the heating part passes through the first power connection port and is electrically connected with a power supply of the atomizing equipment main body, the heating part is used for heating so that the liquid guiding part transmits atomized liquid of the heating part to be atomized to form aerosol, and the aerosol is mixed with air entering from the first air inlet and then flows out of the inner cavity from the first air outlet.

2. The atomizing core of claim 1, wherein: the positioning installation part is set to be a first clamping groove or a first elastic bulge.

3. The atomizing core of claim 1, wherein: the first air inlet and the first air outlet are arranged at the top of the fixed component.

4. The atomizing core of claim 1, wherein: the outer surface of the fixing component is also provided with a guide groove extending along the insertion direction.

5. The atomizing core of claim 1, wherein: the heating part and the liquid guide part are flatly overlapped in the inner cavity.

6. The atomizing core of claim 1, wherein: the fixing assembly comprises an upper cover and a lower cover which are used for enclosing to form the inner cavity, the upper cover is provided with the first liquid guide port, the heating element is fixedly connected with the upper cover or the lower cover, and the liquid guide element is clamped between the upper cover and the heating element or between the heating element and the lower cover.

7. The atomizing core of claim 1, wherein: the heating part comprises an atomization part and a fixing part which are connected, the resistivity of the atomization part is greater than that of the fixing part, the atomization part is attached to the liquid guide part, the fixing part is fixedly connected with the fixing component, and the fixing part is electrically connected with the power supply of the atomization equipment main body through the first electric connection port.

8. The utility model provides an atomizing equipment main part for along inserting direction and atomizing core detachably grafting, its characterized in that: the atomization device main body comprises a shell, wherein the shell is provided with a first accommodating cavity for accommodating atomized liquid, a second accommodating cavity for accommodating a power supply and an airflow cavity for allowing airflow to pass through; the airflow cavity is provided with a second air inlet, a second air outlet and an insertion groove positioned between the second air inlet and the second air outlet, the second air inlet and the second air outlet are communicated with the insertion groove, the insertion groove is provided with an insertion port for the atomization core to insert, and the inner wall of the insertion groove is provided with a positioning matching part, a second liquid guide port for communicating the insertion groove with the first accommodating cavity and a second power connection port for communicating the insertion groove with the second accommodating cavity.

9. The atomizing device body according to claim 8, characterized in that: the atomization device main body further comprises a switch valve, and the switch valve is arranged between the first accommodating cavity and the airflow cavity and used for controlling the first accommodating cavity to be communicated or isolated with the insertion groove.

10. The atomizing device body according to claim 9, characterized in that: the switch valve comprises a valve seat and a pressing shaft; the valve seat is provided with a mounting groove, and the side wall of the mounting groove is provided with a liquid guiding inlet hole communicated with the first accommodating cavity and a liquid guiding outlet hole communicated with the inserting groove; the extrusion shaft is movably inserted into the mounting groove and is provided with a starting position and an ending position, and the periphery of the extrusion shaft is provided with a first plugging part and a second plugging part which are distributed at intervals along the direction from the bottom to the top of the mounting groove;

the liquid inlet hole and the liquid outlet hole are arranged in a staggered mode, when the extrusion shaft is located at the initial position, the first blocking part blocks one of the liquid inlet hole and the liquid outlet hole, which is close to the bottom of the mounting groove, in the process that the extrusion shaft is switched from the initial position to the final position, the liquid inlet hole is communicated with the liquid outlet hole, and when the extrusion shaft is located at the final position, the second blocking part blocks one of the liquid inlet hole and the liquid outlet hole, which is far away from the bottom of the mounting groove;

or, the liquid guiding inlet hole and the liquid guiding outlet hole are arranged on the same straight line, when the extrusion shaft is at the initial position, the first plugging portion plugs the liquid guiding inlet hole and the liquid guiding outlet hole, when the extrusion shaft is at the final position, the first plugging portion and the second plugging portion are respectively positioned at two sides of the liquid guiding inlet hole, and the liquid guiding outlet hole is communicated with the liquid guiding inlet hole.

11. The atomizing device body according to claim 10, characterized in that: the switch valve further comprises an elastic resetting piece, and the elastic resetting piece is used for driving the extrusion shaft to be restored to the initial position from the final position.

12. The atomizing device body according to claim 8, characterized in that: the positioning matching part is set to be a second elastic bulge or a second clamping groove.

13. The atomizing device body according to claim 8, characterized in that: the inner wall of the inserting groove is also provided with a guide block arranged along the inserting direction.

14. An atomizing apparatus characterized by: the atomization device comprises the atomization core and the atomization device body, wherein the atomization core comprises the atomization core and the atomization device body, the atomization core passes through the insertion port and is inserted into the insertion groove, the atomization core is fixed in the insertion groove through the matching of the positioning installation part and the positioning matching part, the first air inlet is communicated with the second air inlet, the first air outlet is communicated with the second air outlet, the first liquid guide port corresponds to the second liquid guide port in position, and the first power connection port corresponds to the second power connection port in position.

15. The atomizing apparatus of claim 14, wherein: the positioning installation part is arranged as a first clamping groove, and the positioning matching part is arranged as a second elastic bulge; or, the positioning installation part is set as a first elastic bulge, and the positioning matching part is set as a second clamping groove.

16. The atomizing apparatus of claim 14, wherein: the outer surface of the fixing component is also provided with a guide groove extending along the insertion direction, the inner wall of the insertion groove is also provided with a guide block matched with the guide groove, and the guide block is matched with the guide groove to guide the atomization core to be inserted into the insertion groove along the insertion direction.

17. The atomizing apparatus of claim 14, wherein: the atomization apparatus further comprises at least one of:

the outer surface of the fixing component is also provided with a handle part for drawing the atomizing core out of the inserting groove;

the shell is also provided with a handle buckling position communicated with the insertion groove; and

the atomization device further comprises a suction nozzle, and the suction nozzle is communicated with the airflow cavity through the second air outlet.

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