CN219583912U - Aromatherapy machine - Google Patents

Abstract

The utility model discloses an aromatherapy machine, which comprises a base and a host computer detachably arranged on the base, wherein the base comprises a shell with a containing cavity, an air pump arranged in the containing cavity and at least two aromatherapy tanks which are arranged in the containing cavity and emit fragrance, the bottom of the containing cavity is provided with an annular air passage communicated with the air pump, the aromatherapy tanks are arranged at the upper end of the annular air passage, the bottom of each aromatherapy tank is provided with an air inlet hole communicated with the annular air passage, at least two electromagnets which are in one-to-one correspondence with the air inlet holes and are used for closing or opening the air inlet holes are also arranged in the annular air passage, and the top of each aromatherapy tank is provided with an air outlet hole; the inside of the host is provided with a plurality of air outlet pipes, one ends of the air outlet pipes are communicated with the air outlet holes in a one-to-one correspondence mode, and the other ends of the air outlet pipes are communicated to the outside of the host. The aromatherapy machine can meet the requirements of fragrance dispersion and switching operation of different types, has simple and convenient switching process, and can conveniently replace the aromatherapy tank in the aromatherapy machine.

Description

Aromatherapy machine

Technical Field

The utility model relates to the technical field of aromatherapy machines applied to families, automobiles, offices and the like, in particular to an aromatherapy machine.

Background

With the development of the age, people are continuously improving the quality of life. Since smell is directly linked to the emotional area in the brain, the fragrance can be perceived by people through smell. Fragrance is considered to have an impact on our spirit and health, in addition to pleasure in the mood of people, from western countries such as greek, roman, and early asian countries; the aromatherapy machine uses the unique charm of the fragrance to extend communication from vision and hearing to smell, so as to reach deeper level, and is used for optimizing environment.

However, the existing aromatherapy machine on the market has two main structures, namely, the main structure is that essential oil is manually added on the basis of the original humidifier to realize a simple aromatherapy function, the fragrance can not be continuously diffused, and the solid fragrant sheets (namely, fragrance emitting bodies) are adopted as fragrance sources to realize natural continuous fragrance diffusion, but only one solid fragrant sheet in the existing aromatherapy machine can only finish the fragrance diffusion of one fragrance type at a time, the fragrance diffusion function is single, only the solid fragrant sheet can be replaced when the fragrance needs to be replaced by another fragrance type, the replacement process is complex and inconvenient to operate, and the method cannot be suitable for the requirements of the current users on different fragrance types under each situation.

Secondly, no matter the liquid state aromatherapy and the solid state aromatherapy are adopted, when bottled or filled type aromatherapy sources are adopted as the supplementary package of the aromatherapy machine, most of the supplementary package is arranged inside the aromatherapy machine, but the main machine of the aromatherapy machine and the base are assembled in a clamping and fixing mode, no corresponding unlocking mechanism is adopted, the main machine and the base are separated by a brute force, the main machine and the base are inconvenient to install and detach, and after the supplementary package is used, the main machine and the base are inconvenient to separate and take out the supplementary package inside for replacement operation.

In addition, for the vehicle-mounted fragrance, the fragrance seat which is placed on a table top and naturally diffuses fragrance by volatilizing a fragrance emitting substance is mainly used, the fragrance seat which is clamped on an automobile air port and diffuses fragrance by utilizing air conditioner wind is also used for the vehicle-mounted fragrance machine which is connected with an automobile power supply and then diffuses fragrance by utilizing an internal fan, but the vehicle-mounted fragrance machine is generally large in volume, and particularly when the vehicle-mounted fragrance machine is internally provided with multiple fragrance types and has an independent fragrance diffusion structure, the vehicle-mounted fragrance machine can greatly influence the space and the aesthetic property in a vehicle and is inconvenient to place and use in cooperation with an automobile air conditioner; there are cases where the fragrance system is used in combination with an air conditioning system, but in this structure, the fragrance system is generally installed in an engine compartment of an automobile, so that after the fragrance material in the fragrance system is used, it is inconvenient to supplement and replace the fragrance material.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the aromatherapy machine, which can meet the requirements of fragrance dispersion of different types and switching operation, has simple and convenient switching process and can also conveniently replace the aromatherapy tank in the aromatherapy machine.

In order to solve the technical problems, the utility model provides an aromatherapy machine, which comprises a base and a host machine detachably arranged on the base, wherein the base comprises a shell with a containing cavity, an air pump arranged in the containing cavity and at least two aromatherapy tanks which are contained in the containing cavity and used for diffusing fragrance, an annular air passage is arranged at the bottom of the containing cavity and communicated with the air pump, the aromatherapy tanks are arranged at the upper end of the annular air passage, air inlets communicated with the annular air passage are arranged at the bottom of the aromatherapy tanks, at least two electromagnets which are in one-to-one correspondence with the air inlets and used for sealing or opening the air inlets are arranged in the annular air passage, and air outlets are arranged at the top of the aromatherapy tanks; the inside of the host is provided with a plurality of air outlet pipes, one ends of the air outlet pipes are communicated with the air outlet holes in a one-to-one correspondence mode, and the other ends of the air outlet pipes are communicated to the outside of the host.

Further, the base further comprises an annular part arranged at the bottom of the containing cavity and an inner shell arranged at the upper end of the annular part, the inner shell is arranged at the upper end of the annular air channel, the aromatherapy tank is arranged in the inner shell, the bottom of the inner shell is provided with a plurality of through holes which are communicated with the annular air channel and the air inlet hole in one-to-one correspondence, the annular part is provided with the annular air channel with the upper end being provided with an opening, the annular air channel is communicated with the air pump through an air guide pipe, the bottom of the inner shell is concavely provided with an annular groove, and the upper end of the annular part is inserted in the annular groove; the middle of the inner shell is provided with a mounting frame, the air pump is arranged in the mounting frame, and the aromatherapy tanks are arranged around the mounting frame in a circular array distribution mode.

Further, a circuit board which is connected with the air pump and the electromagnetic iron is arranged at the top of the mounting frame, and a plurality of conductive copper surfaces which are mutually separated are arranged on the outer side surface of the circuit board; the host is internally provided with a control board, and the control board is provided with conductive spring pins which are respectively in one-to-one corresponding butt with the conductive copper surfaces and the conductive contacts.

Further, the rear side of the host is provided with a plurality of air nozzles which are connected with the air outlet pipes in a one-to-one correspondence manner and at least one connector joint which is electrically connected with the control board.

Further, the aromatherapy tank comprises a tank body for containing the aroma substances and a cover body covered at the upper end of the tank body, a sealing rubber strip is arranged between the tank body and the cover body, the air inlet hole is arranged at the bottom of the tank body, and the air outlet hole is arranged on the cover body; the inner side of the upper end of the tank body is provided with a step notch for sleeving the sealing rubber strip, the upper end of the sealing rubber strip is provided with a clamping groove, and the lower end of the cover body is provided with a boss inserted into the clamping groove; the tank body is also provided with at least one raised fixing column, and the cover body is provided with at least one fixing hole which is sleeved with the top ends of the fixing columns in a one-to-one correspondence manner; the bottom of the inner side of the tank body is provided with a raised column part, and the air inlet hole is arranged in the middle of the column part; the outer side end face of the cover body is also rotationally provided with a handle.

Further, the bottom of host computer is equipped with a plurality of slots, each in the host computer corresponds the position department of slot all slides and is equipped with the mounting, be equipped with the elastic component between mounting and the host computer, the upper end arch of base be equipped with a plurality of one-to-one insert to in the slot and with the fixed ear of mounting block, still be equipped with on the host computer to press the back drive the release mechanism in the shrink host computer of mounting back to inwards compress the elastic component and unblock the fixed ear.

Further, the unlocking mechanism comprises a rotating piece and a driving piece, the rotating piece is arranged in the host in a rotating mode, the driving piece is arranged in the host in a sliding mode and used for driving the rotating piece to rotate, at least one end of the rotating piece is connected with the inner side end of the fixing piece, and the driving piece is in butt joint with one side edge of one end of the rotating piece; the unlocking mechanism further comprises a pressing switch which is arranged on one side of the host in a sliding mode, and the inner side of the pressing switch is connected with the driving piece and drives the driving piece to move inwards after being pressed.

Further, four fixing pieces distributed on two sides of the host in an array are arranged in the host, the rotating pieces comprise two rotating arms which are distributed in an X-shaped manner in a crossing mode, the middle of each rotating arm is rotationally arranged in the middle of the host, two ends of each rotating arm are respectively connected with the fixing pieces on opposite angles of two sides of the host, and the inner side ends of the driving pieces are abutted to the side edges of the same side of the two rotating arms; the end of the rotating arm is provided with a strip hole, the inner side end of the fixing piece is provided with a connecting column inserted into the strip hole, and the length of the strip hole is larger than the outer diameter of the connecting column.

Further, the host comprises an upper shell and a bottom cover, a containing cavity for containing the fixing piece and the unlocking mechanism is formed between the upper shell and the bottom cover, and the slot is formed between the inner wall of the upper shell and the outer wall of the bottom cover; the middle of the inner side surface of the bottom cover is convexly provided with a rotating shaft, the middle of the rotating arm is rotationally arranged on the rotating shaft, the inner side surface of the bottom cover is further provided with a plurality of accommodating grooves for accommodating the fixing pieces in a one-to-one correspondence mode, the inner side ends of the fixing pieces extend out of the accommodating grooves and are connected with the end portions of the rotating arm, and the elastic pieces are arranged between the inner side ends of the fixing pieces and the wall surfaces of the accommodating grooves.

Further, a fixing assembly for installing the aromatherapy machine on the glove box of the automobile is detachably arranged at the top of the host, the fixing assembly comprises an inner fixing piece and an outer fixing piece which are clamped and fixed at the inner side and the outer side of the top of the glove box, the inner fixing piece and the outer fixing piece are fixed through screws and nuts, the nuts are pre-buried in the inner fixing piece, and the screws sequentially penetrate through the outer fixing piece and the glove box from top to bottom and then are in threaded connection with the nuts; the host is connected with the inner fixing piece in a clamping way.

Further, a fixing part is arranged at the bottom of the inner fixing part, an assembly groove for accommodating the fixing part and clamping with the fixing part is arranged at the top of the host, and one end of the assembly groove is an opening; two sliding grooves are formed in two side wall surfaces of the assembly groove, clamping strips which are clamped with the sliding grooves in a one-to-one correspondence mode are arranged on two sides of the fixing portion in a protruding mode, and a yielding gap for the clamping strips to be inserted into the assembly groove is formed between the two sliding grooves on the same side.

Further, the bottom of the inner fixing piece is also provided with an elastic buckle which extends out of the inner fixing piece, and the top of the host is also provided with a stop buckle which is clamped with the elastic buckle; one side of the inner fixing piece is provided with a notch, the elastic buckle is positioned in the notch, and one end of the elastic buckle extends out of the notch.

The utility model has the following beneficial effects:

1. the base in the aromatherapy machine is characterized in that a plurality of aromatherapy tanks are arranged in the containing cavity, each aromatherapy tank can contain the aromatherapy substances with different types, an annular air passage communicated with all the aromatherapy tanks is arranged at the bottom of the containing cavity, so that gas generated during the operation of the air pump can enter all the aromatherapy tanks through the annular air passage and flow out of the air outlet holes of the aromatherapy tanks and take fragrance out, an electromagnet arranged in the annular air passage can open the air inlet hole of one aromatherapy tank according to actual needs, the air inlet holes of the other aromatherapy tanks are closed by the electromagnet, so that gas flow can only enter the aromatherapy tank with the air inlet hole open and perform single-type fragrance dispersion, and the air inlet holes of two or more aromatherapy tanks can be simultaneously opened, so that multiple types of fragrance can be simultaneously dispersed, namely, only one type or multiple types of fragrance can be simultaneously dispersed each time by utilizing the switching structure controlled by the electromagnet, the fragrance dispersing requirements and switching operation of different types are met, and the switching process is simple and convenient.

2. An unlocking mechanism is arranged between the base and the host, the base can be directly taken down after unlocking, so that the base and the host are conveniently separated, when the base and the host are installed, the fixing lugs inwards squeeze the fixing pieces, the fixing pieces can inwards retract after being stressed through the arranged elastic pieces, the fixing lugs are conveniently inserted into the slots, and after the fixing lugs are inserted into the slots, the fixing pieces return to the original positions under the elasticity of the elastic pieces to realize clamping connection with the fixing lugs, so that the structure has the characteristics of convenience in installation and disassembly; and after the base is taken down, the aromatherapy tank in the base can be exposed, and then the used aromatherapy tank is directly pulled out to be replaced, so that the replacement operation of the supplementary package is facilitated.

3. Can be with the champignon machine direct mount in the glove box through the fixed subassembly that sets up at the host computer top, avoid the existence of champignon machine and influence interior space and aesthetic property, in addition, utilize the detachable construction between fixed subassembly and the champignon machine, can directly take off the champignon machine from fixed subassembly and take out the glove box after the fragrant material in the champignon machine has used up, and then accomplish the replenishment and the change to the champignon jar in the champignon machine, whole process is simple and convenient.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and constitute a part of this specification, are incorporated in and constitute a part of this specification and do not limit the utility model in any way, and in which:

FIG. 1 is a schematic view of an aromatherapy machine of the embodiment when it is installed in a glove box;

FIG. 2 is a schematic view of the aromatherapy machine of the embodiment at another view angle in the glove box;

FIG. 3 is a schematic diagram of an aromatherapy machine according to an embodiment;

FIG. 4 is a schematic view of an embodiment of an aromatherapy machine at another view angle;

FIG. 5 is a cross-sectional view of the aromatherapy machine at the elastic buckle in the embodiment;

FIG. 6 is a cross-sectional view of the aromatherapy machine at the clamping strip in the embodiment;

FIG. 7 is a schematic view of an embodiment of a aromatherapy machine with the fixation assembly removed;

fig. 8 is a cross-sectional view of fig. 7 at the push switch;

FIG. 9 is a cross-sectional view of the fixture of FIG. 7;

FIG. 10 is a cross-sectional view from another perspective as in FIG. 7;

FIG. 11 is a schematic view of a base in an embodiment;

FIG. 12 is a top view of a base in an embodiment;

FIG. 13 is a cross-sectional view of a base in an embodiment;

FIG. 14 is a cross-sectional view of an alternative view of the base of the embodiment;

FIG. 15 is a schematic view of the base with the aromatherapy tank removed in the embodiment;

FIG. 16 is a schematic view of an aromatherapy canister in the example;

FIG. 17 is a cross-sectional view of an aromatherapy canister in an embodiment;

FIG. 18 is a schematic view of an embodiment of the aromatherapy canister with the cover removed;

FIG. 19 is a schematic view of a cover in an embodiment;

FIG. 20 is a schematic diagram of a host in an embodiment;

FIG. 21 is a schematic view of the host with the bottom cover removed in an embodiment;

FIG. 22 is a bottom view of the embodiment with the bottom cover removed;

FIG. 23 is a schematic view of an assembled bottom cover and unlocking mechanism in an embodiment;

FIG. 24 is a schematic view of a securing assembly in an embodiment;

FIG. 25 is a schematic view of another view of the fixing assembly according to the embodiment;

fig. 26 is a schematic view of an internal fixation member in an embodiment.

Detailed Description

For a more complete understanding of the present utility model, reference should be made to the following descriptions and illustrations of the present utility model in conjunction with the accompanying drawings and the detailed description thereof; it should be noted that, the text has descriptions such as "first" and "second" for distinguishing different components, and the like, and does not represent a sequence, and does not limit that "first" and "second" are different types.

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

Examples

As shown in fig. 1 to 26, an aromatherapy machine 1 in this embodiment includes a base 100 and a main body 200 detachably disposed on the base 100.

In an embodiment, as shown in fig. 1 and 2, a fixing assembly 300 for being installed on an automobile glove box is detachably arranged at the top of a host 200, the fixing assembly 300 comprises an inner fixing piece 301 and an outer fixing piece 302 which are clamped and fixed at the inner side and the outer side of the top of the glove box 400, and the aromatherapy machine 1 is in clamping connection with the inner fixing piece 301; in this structure, can be with the champignon machine direct mount in the glove box through the fixed subassembly that sets up, avoid the existence of champignon machine and influence interior space and aesthetic property, in addition, utilize the detachable construction between fixed subassembly and the champignon machine, can directly take off the champignon machine from fixed subassembly and take out the glove box after the fragrant substance in the champignon machine has used up, and then accomplish the replenishment and the change to the champignon jar in the champignon machine, whole process is simple and convenient.

In an embodiment, as shown in fig. 1, according to the conventional structure of the glove box in the prior art, a flip 401 capable of being opened outwards is arranged at the front side of the glove box 400, when the glove box is assembled, the inner fixing piece 301 and the outer fixing piece 302 can be fixed at the inner side and the outer side of the top of the glove box 400, the inner fixing piece 301 can be seen after the flip 401 in the front of the glove box 400 is opened, then the aromatherapy machine 4 is arranged in the glove box 400 and is connected with the inner fixing piece 301 in a clamping way, so that the aromatherapy machine 1 is fixed in the glove box, and the problem of collision damage and sound caused by random movement of the aromatherapy machine in the running process of an automobile can be avoided by using a fixing component fixing mode.

In this embodiment, as shown in fig. 24 and 25, the inner fixing member 301 and the outer fixing member 302 are fixed by a plurality of screws 303 and nuts 304 which are matched, so that the inner fixing member 301 is located inside the glove box 400, and the tool is not convenient to operate during installation; in turn, in order to achieve the purpose of convenient installation, the nut 304 can be pre-buried in the inner fixing piece 301, so that the nut cannot rotate during installation, the operation process of positioning the nut by using a tool is omitted, and the screw 303 sequentially passes through the outer fixing piece 302 and the glove box 400 from top to bottom and then is in threaded connection with the nut 304; of course, the nut can be pre-buried in the inner part or the top of the inner fixing piece.

In this embodiment, as shown in fig. 26, nut grooves 305 for embedding nuts 304 are provided at four corners of the bottom of the inner fixing member 301, and a through hole 306 through which a screw 303 passes downward is provided on the inner fixing member 301 at a position corresponding to each nut 304.

In this embodiment, as shown in fig. 7 and 25, the bottom of the inner fixing member 301 is provided with a fixing portion 307, the top of the aromatherapy machine 1 is provided with an assembling groove 308 for accommodating the fixing portion 307 and engaging with the fixing portion 307, one end of the assembling groove 308 is opened, so that the fixing portion 307 can be slidably inserted into the assembling groove 308 from the opening side, and the other side of the assembling groove abuts against the end surface of the fixing portion 307 after the fixing portion 307 is assembled in place, so as to form a stop structure, thereby avoiding excessive insertion or insufficient insertion.

In an embodiment, as shown in fig. 6 and 7, at least one sliding groove 309 is formed on two side walls of the assembly groove 308, two sides of the fixing portion 307 are provided with clamping strips 310 in a protruding manner, wherein the clamping strips are in one-to-one corresponding clamping with the sliding grooves 309, and when only one sliding groove is formed on one side, the aromatherapy machine and the internal fixing piece are assembled in a sliding manner from an opening of the assembly groove; in practical application, two sliding grooves 309 are formed in two side wall surfaces of the assembly groove 308, two clamping strips 310 are correspondingly arranged on two sides of the fixing portion 307, a yielding gap 311 for the clamping strips 310 to be inserted into the assembly groove 308 is formed between the two sliding grooves 309 on the same side, namely, when the assembly is performed, the clamping strips at one end of the fixing portion can enter the assembly groove through the yielding gap, the clamping strips at the other end are positioned outside the assembly groove, and therefore, the clamping strips are clamped into the sliding grooves in the sliding aromatherapy machine, half of sliding assembly stroke space can be reduced in the sliding aromatherapy machine, requirements on the assembly space are lowered, and installation difficulty caused by insufficient transverse length inside the glove box is avoided.

As shown in fig. 5, preferably, the bottom of the inner fixing member 301 is further provided with an elastic buckle 312 extending out of the inner fixing member 301, and the top of the aromatherapy machine 1 is further provided with a stop buckle 313 which is engaged with the elastic buckle 312, namely, after the fixing portion 307 is assembled in place, the elastic buckle 312 and the stop buckle 313 are just engaged, so that the limit of the reverse movement of the aromatherapy machine is realized, and the problem that the aromatherapy machine falls off due to factors such as vibration in the running process of an automobile is avoided; when the unlocking is needed, the elastic buckle 312 can be unlocked by only applying pressure to deform the elastic buckle.

Preferably, as shown in fig. 24, a recess 314 is formed on one side of the inner fixing member 301, the elastic buckle 312 is located in the recess, and one end of the elastic buckle 312 extends out of the recess 314, and the elastic buckle is elastically deformed upward by the recess.

As shown in fig. 11-19, the base 100 includes a housing 11 having a cavity 10 therein, an air pump 12 disposed in the cavity 10, and at least two aromatherapy tanks 13 disposed in the cavity 10 and having an opening at an upper end of the cavity 10, so as to facilitate loading and unloading operations of the aromatherapy tanks 13, and further facilitate disassembly and replacement of the aromatherapy tanks, wherein the aromatherapy tanks 13 are used for accommodating an aromatic substance, and the aromatic substance is preferably generally a bead, a solid-state incense tablet, etc., in this embodiment, three aromatherapy tanks 13 are taken as an example, that is, three different types of fragrances can be accommodated on the base and are dispersed; the bottom of the containing cavity 10 is provided with an annular air passage 14, the annular air passage 14 is communicated with the air pump 12, gas generated during operation of the air pump 12 can enter the annular air passage, the aromatherapy tank 13 is arranged at the upper end of the annular air passage 14, the bottom of the aromatherapy tank 13 is provided with an air inlet 131 communicated with the annular air passage 14, namely, the gas entering the annular air passage 14 can enter the aromatherapy tank through the air inlet 131 to be contacted with an aroma generating substance, the top of the aromatherapy tank 13 is provided with an air outlet 132, so that the gas can flow out from the air outlet 132 and take aroma after entering the aromatherapy tank 13, and the annular air passage 14 is also internally provided with three electromagnets 15 which are in one-to-one correspondence with the air inlet 131 and are used for closing or opening the air inlet 131, so that the quantity of the gas entering the aromatherapy tank and the aromatherapy tank can be controlled.

In the above, firstly, a plurality of aromatherapy tanks are arranged in the cavity, each aromatherapy tank can hold the aromatherapy substances with different types, and an annular air passage communicated with all aromatherapy tanks is arranged at the bottom of the cavity, so that the gas generated during the operation of the air pump can enter all aromatherapy tanks through the annular air passage and flow out from the air outlet holes of the aromatherapy tanks to take fragrance out, the electromagnet arranged in the annular air passage can open the air inlet hole of one aromatherapy tank according to actual needs, the air inlet holes of other aromatherapy tanks are closed by the electromagnet, so that the gas flow can only enter the aromatherapy tank with the air inlet hole opened and can carry out the fragrance dispersion of a single fragrance type, and the air inlet holes of two or more aromatherapy tanks can be simultaneously opened, so that the fragrance dispersion of multiple fragrance types is realized, namely, the fragrance dispersion of one fragrance type or multiple fragrance types is simultaneously carried out each time by utilizing the switching structure controlled by the electromagnet, and the switching process is simple and convenient.

In this embodiment, the base further includes an inner housing 16 disposed in the cavity 10, the upper end of the inner housing 16 is also designed as an opening, the inner housing 16 is disposed at the upper end of the annular air channel 14, the aromatherapy pot 13 is disposed in the inner housing 16, three through holes 161 in one-to-one correspondence with the annular air channel 14 and the air inlet 131 are disposed at the bottom of the inner housing 16, and the through holes 161 correspond to the air inlet 131 vertically.

In this embodiment, an annular member 17 is disposed at the bottom of the cavity 10, an annular air passage 14 with an opening at the upper end is disposed on the annular member 17, the opening at the upper end of the annular air passage 14 is designed to facilitate the communication with all the air inlets 131, an annular groove 162 is concavely disposed at the bottom of the inner casing 16, and the upper end of the annular member 17 is inserted into the annular groove 162, so that the upper end opening of the annular air passage 14 is sealed by the inner casing 16 through the insertion and assembly relationship therebetween, and the annular air passage 14 is communicated with the air pump 12 through an air duct 18 disposed at the inner side of the annular member 17.

Preferably, in order to realize the installation of the air pump 12, a hollow installation frame 163 is arranged in the middle of the inner shell 16, the air pump 12 is arranged in the installation frame 163, three aromatherapy tanks 13 are arranged around the installation frame 163 in a ring-shaped array distribution mode, three partition plates 164 for separating adjacent aromatherapy tanks 13 are arranged between the inner wall of the inner shell 16 and the installation frame, that is, the inner space of the inner shell 16 is divided into three accommodating spaces 165 by the partition plates 164, and the three aromatherapy tanks 13 are respectively arranged in the three accommodating spaces in a one-to-one correspondence manner.

In an embodiment, the top of the mounting frame 163 is provided with a circuit board 19 electrically connected with the air pump 12 and the electromagnet 15 respectively, the outer side surface of the circuit board 19 is provided with a plurality of conductive copper surfaces 191 spaced apart from each other, and the detachable design of the base is realized by utilizing the conductive copper surfaces to be in contact communication with the external host 200.

In this embodiment, the aromatherapy tank 13 includes a tank body 133 for containing an aromatic substance and a cover 134 covering the upper end of the tank body 133, the upper end of the tank body 133 is an opening, a sealing adhesive tape 135 is disposed between the tank body 133 and the cover 134 for improving the tightness after covering the two, the air inlet 131 is disposed at the bottom of the tank body 133, the air outlet 132 is disposed on the cover 134, and a gas flowing structure flowing from bottom to top is formed.

Preferably, a step notch for sleeving the sealing adhesive tape 135 is formed on the inner side of the upper end of the tank body 133, a clamping groove 136 is formed on the upper end of the sealing adhesive tape 135, a boss 137 inserted into the clamping groove 136 is formed on the lower end of the cover body 134, and the sealing performance can be further improved by utilizing the plugging relationship between the boss 137 and the clamping groove 136.

As a preferred way, in order to improve the binding force between the cover 134 and the can 133 and avoid the user from privately opening the cover, at least one raised fixing column 138 is provided on the can 133, at least one fixing hole 139 sleeved on the top end of the fixing column 138 in one-to-one correspondence is provided on the cover 134, and the fixing column and the fixing hole are sleeved in an interference fit manner, so that the combination of the fixing column and the fixing block does not deform under stress relative to the structure that the cover and the edge of the can are easily deformed and opened after being directly sleeved with each other.

Preferably, the bottom of the inner side of the can 133 is provided with a convex column portion 142, the air inlet 131 is arranged in the middle of the column portion, and the convex column portion structure is used for preventing the fragrance beads from blocking the air inlet to influence fragrance dispersion when the fragrance beads with larger size are filled.

Preferably, the outer end surface of the cover 134 is further rotatably provided with a handle 130, and the aromatherapy pot can be conveniently pulled out through the handle 130.

In an embodiment, the top of the cover 134 is further provided with a chip board 140 with identification information inside, and the outer side surface of the chip board 140 is provided with a plurality of conductive contacts 141 for respectively performing electric connection and information interaction with the host 200, in this embodiment, the number of the conductive contacts 141 is preferably four, two of which are positive and negative contacts for power connection, and the other two are signal contacts for information interaction, so that the aromatherapy tank 13 and the host of the aromatherapy machine have identification function, and bad use effect caused by piracy of the aromatherapy tank is avoided.

As preferable, the electromagnet 15 is a frame type electromagnet including an electromagnet 152 which generates magnetism after being energized, a movable iron core 151 having one end slidably provided in the middle of the electromagnet 152, and a spring 154 provided between the movable iron core 151 and the electromagnet 152 to apply an outward elastic force to the movable iron core 151, the outer side end of the movable iron core being provided with a silica gel cap 153 for closing the air intake hole 131, and the spring 154 being restricted between the silica gel cap and the electromagnet; the electromagnet 152 is powered on to generate magnetism and absorb the movable iron core downwards, so that the movable iron core moves downwards to open the air inlet 131, and loses magnetism after the electromagnet is powered off, and the movable iron core moves upwards under the action of the spring and seals the air inlet 131 by using the silica gel cap.

Preferably, as shown in fig. 8, a control board 201 is provided in the main body 200, and conductive pins 202 respectively abutting against the conductive copper surfaces 191 and the conductive contacts 141 are provided on the control board 201 in one-to-one correspondence.

In this embodiment, as shown in fig. 11-14 and fig. 20-23, in order to realize the detachable connection between the host 200 and the base, a plurality of slots 210 are provided at the bottom of the host 200, a fixing member 211 is slidably provided in the host 200 at a position corresponding to each slot 210, an elastic member 212 is provided between the fixing member 211 and the host 200, a plurality of fixing lugs 111 are provided at the upper end of the inner shell 16 in a protruding manner, which are inserted into the slots 210 and are engaged with the fixing members 211 in a one-to-one correspondence manner, and an unlocking mechanism is further provided on the host 200 for driving the fixing members 211 to retract into the host 200 after being pressed, so as to compress the elastic member 212 inwards and unlock the fixing lugs 111; it will be appreciated that the resilient member 212 is preferably a spring; in the structure, the base and the host are fixed by adopting a clamping structure, but an unlocking mechanism for driving the fixing piece to retract to unlock the connection between the fixing piece and the fixing lug is arranged in the host, the base can be directly taken down after unlocking, the base and the host are conveniently separated, so that the replacement operation of the internal aromatherapy tank can be completed without taking down the host 200 from the fixing component, when the base and the host are installed, the fixing lug extrudes the fixing piece inwards, the fixing piece can retract inwards after being stressed by the aid of the arranged elastic piece, the fixing lug is conveniently inserted into the slot, and after the fixing lug is inserted into the slot, the fixing piece returns to the original position under the elasticity of the elastic piece to be in clamping connection with the fixing lug, so that the fixing lug has the characteristics of convenience in installation and disassembly; and after the base is taken down, the aromatherapy tank in the base can be exposed, and then the used aromatherapy tank is directly pulled out to be replaced, so that the replacement operation of the supplementary package is facilitated.

In this embodiment, the outer end of the fixing member 211 is protruded with a fixing buckle 213 extending into the slot 210, the fixing lug 111 is provided with a through hole 112 engaged with the fixing buckle 213, and a chamfer inclined surface is disposed on a surface of the fixing buckle 211 facing the opening of the slot 210, so that the fixing lug can be conveniently inserted by using the structure of the chamfer inclined surface, and the fixing member and the compression elastic member can be pushed inwards when the fixing lug 211 applies pressure to the chamfer inclined surface.

Preferably, the unlocking mechanism comprises a rotating member rotatably disposed in the host 200 and a driving member 214 slidably disposed in the host and used for driving the rotating member to rotate, at least one end of the rotating member is connected with the inner side end of the fixing member 211, and the driving member 214 abuts against one side edge of the rotating member, so that the rotating member is pushed to rotate in the moving process of the driving member 214, and the fixing member 211 is driven to slide inwards and retract into the host 200 through the rotation of the rotating member.

In this embodiment, as shown in fig. 21-23, four fixing pieces 211 are disposed in the host 200, that is, four fixing pieces 211 are disposed on two sides of the host 200 in an array, that is, two fixing pieces 211 are disposed on two sides of the host 200, and the four fixing pieces 211 on two sides are symmetrically disposed, so as to realize simultaneous driving control of the four fixing pieces 211, the rotating pieces include two rotating arms 215 that are crossed and distributed in an X-shape, so that four connecting ends extending outwards are formed on the rotating pieces, the middle part of the rotating arm 215 is rotatably disposed in the middle of the host 200, that is, the two rotating arms 215 can rotate around the crossing center point of the rotating arms, two ends of each rotating arm 215 are respectively connected with the fixing pieces 211 on two opposite sides of the host 200, that is, four ends on the two rotating arms 215 are respectively connected with the four fixing pieces 211 in a one-to-one correspondence, the inner ends of the driving piece 214 are abutted with the same side edges of the two rotating arms 215, that is, in the process of moving the driving piece 214, the two rotating arms can be pushed simultaneously, the two rotating arms can be rotated simultaneously, the two rotating arms are rotated simultaneously, the four rotating arms are pressed down, and the two rotating pieces are driven to be retracted, and the elastic pressing pieces are released, and the pressing pieces are pressed down to be driven, and the pressing pieces are all pressed to be in order to be recovered.

Preferably, the unlocking mechanism further comprises a push switch 216 slidably disposed along the inside and outside of the main machine on one side of the main machine 200, wherein the inside of the push switch 216 is connected with the driving member 214 and drives the driving member 214 to move inwards after being pushed, that is, the sliding of the driving member and the unlocking of the fixing member are pushed inwards by using an external push switch.

Preferably, the inner side of the push switch 216 is provided with a push post 217 extending into the host 200, and the outer side of the driving member 217 is provided with a groove 218 inserted into the push post 217, so that the connection between the two is reliable.

Preferably, both end portions of the rotating arm 215 are provided with elongated holes 219, the inner side end of the fixing member 211 is provided with a connecting column 220 inserted into the elongated holes 219, the length of the elongated holes 219 is larger than the outer diameter of the connecting column 220, and the connecting column 220 can slide in the elongated holes 219 in the rotating process of the rotating arm 215, so that the fixing member 211 can slide smoothly inside and outside, and jamming between the fixing member 211 and the rotating arm 215 in the transmission process is avoided.

In the present embodiment, the host 200 includes an upper case 221 and a bottom cover 222, a receiving chamber for receiving the fixing member 211 and the unlocking mechanism is formed between the upper case 221 and the bottom cover 222, and a slot 210 is formed between an inner wall of the upper case 221 and an outer wall of the bottom cover 222; a rotation shaft 223 is arranged in the middle of the inner side surface of the bottom cover 222 in a protruding manner, the middle of the rotation arm 215 is rotatably arranged on the rotation shaft 223, four accommodating grooves 224 for accommodating the fixing pieces 211 in a one-to-one correspondence manner are further arranged on the inner side surface of the bottom cover 222, the inner side ends of the fixing pieces 211 extend out of the accommodating grooves 224 and are connected with the end parts of the rotation arm 215, and the elastic piece 212 is arranged between the inner side ends of the fixing pieces 211 and the wall surfaces of the accommodating grooves 224.

Preferably, three air outlet pipes 203 with one ends in one-to-one correspondence with the air outlet holes 132 on the three aromatherapy tanks are further arranged in the host 200, one end of each air outlet pipe 203 is fixed on the bottom cover 22 and in one-to-one correspondence with the air outlet holes up and down, and the other end of each air outlet pipe 203 is communicated to the outside of the host 200; in order to realize the connection of the aromatherapy device and the automobile power supply and the purpose of taking out the whole aromatherapy device from the glove box, the rear side of the host 200 is provided with three air nozzles 315 which are connected with the air outlet pipes 203 in a one-to-one correspondence manner and at least one connector joint 316 which is electrically connected with the control panel, the connector joint 316 can be connected with the automobile power supply system through an external lead and an adaptive joint so as to realize the power supply to the aromatherapy device, the air nozzles 315 can communicate the aroma inside the aromatherapy device into an air conditioning system (such as an air conditioner air port) through the air pipe through the external air pipe 402 for diffusing the aroma, and in addition, the detachable structure between the air nozzles and the air pipe can also facilitate the separation between the aromatherapy device and the air pipe after the aromatherapy device is taken down, thereby facilitating the disassembly of the aromatherapy device.

Preferably, the air tap 315 is connected with the air outlet pipe 203 through an adapter 317, and a frustum engaged with the adapter 317 is arranged on the outer periphery of the inner side end of the air tap 315, so as to improve the bonding force between the air tap and the adapter.

Preferably, a power switch 204 electrically connected with the control board is further provided at the front side of the main unit 200 to control on-off of the fragrance power supply.

The foregoing has described in detail the technical solutions provided by the embodiments of the present utility model, and specific examples have been applied to illustrate the principles and implementations of the embodiments of the present utility model, where the above description of the embodiments is only suitable for helping to understand the principles of the embodiments of the present utility model; meanwhile, as for those skilled in the art, according to the embodiments of the present utility model, there are variations in the specific embodiments and the application scope, and the present description should not be construed as limiting the present utility model.

Claims (12)

1. The aromatherapy machine is characterized by comprising a base and a host machine detachably arranged on the base, wherein the base comprises a shell, an air pump and at least two aromatherapy tanks, the shell is internally provided with an accommodating cavity, the air pump is arranged in the accommodating cavity, the aromatherapy tanks are accommodated in the accommodating cavity and used for dispersing fragrance, an annular air passage is arranged at the bottom of the accommodating cavity and communicated with the air pump, the aromatherapy tanks are arranged at the upper end of the annular air passage, air inlets communicated with the annular air passage are arranged at the bottom of the aromatherapy tanks, at least two electromagnets which are in one-to-one correspondence with the air inlets and used for sealing or opening the air inlets are also arranged in the annular air passage, and air outlets are arranged at the top of the aromatherapy tanks; the inside of the host is provided with a plurality of air outlet pipes, one ends of the air outlet pipes are communicated with the air outlet holes in a one-to-one correspondence mode, and the other ends of the air outlet pipes are communicated to the outside of the host.

2. The aromatherapy machine according to claim 1, wherein the base further comprises an annular part arranged at the bottom of the cavity and an inner shell arranged at the upper end of the annular part, the inner shell is arranged at the upper end of the annular air passage, the aromatherapy pot is arranged in the inner shell, a plurality of through holes which are in one-to-one correspondence with the annular air passage and the air inlet holes are arranged at the bottom of the inner shell, the annular air passage with an opening at the upper end is arranged on the annular part, the annular air passage is communicated with the air pump through an air guide pipe, an annular groove is concavely arranged at the bottom of the inner shell, and the upper end of the annular part is inserted in the annular groove; the middle of the inner shell is provided with a mounting frame, the air pump is arranged in the mounting frame, and the aromatherapy tanks are arranged around the mounting frame in a circular array distribution mode.

3. The aromatherapy machine of claim 2, wherein the top of the mounting rack is provided with a circuit board which is respectively connected with the air pump and the electromagnetic iron, and the outer side surface of the circuit board is provided with a plurality of mutually separated conductive copper surfaces; the host is internally provided with a control board, and the control board is provided with conductive spring pins which are respectively in one-to-one corresponding butt with the conductive copper surfaces and the conductive contacts.

4. A fragrance machine according to claim 3, wherein the rear side of the main body is provided with a plurality of air nozzles connected in one-to-one correspondence with the air outlet pipes and at least one connector joint electrically connected with the control board.

5. The aromatherapy machine of any of claims 1-4, wherein the aromatherapy tank comprises a tank body for containing an aromatherapy substance and a cover body covering the upper end of the tank body, a sealing rubber strip is arranged between the tank body and the cover body, the air inlet hole is arranged at the bottom of the tank body, and the air outlet hole is arranged on the cover body; the inner side of the upper end of the tank body is provided with a step notch for sleeving the sealing rubber strip, the upper end of the sealing rubber strip is provided with a clamping groove, and the lower end of the cover body is provided with a boss inserted into the clamping groove; the tank body is also provided with at least one raised fixing column, and the cover body is provided with at least one fixing hole which is sleeved with the top ends of the fixing columns in a one-to-one correspondence manner; the bottom of the inner side of the tank body is provided with a raised column part, and the air inlet hole is arranged in the middle of the column part; the outer side end face of the cover body is also rotationally provided with a handle.

6. The aromatherapy machine of claim 1, wherein a plurality of slots are provided at the bottom of the main machine, fixing members are slidably provided in the main machine at positions corresponding to the slots, elastic members are provided between the fixing members and the main machine, a plurality of fixing lugs are provided on the upper end of the base in a protruding manner, the fixing lugs are inserted into the slots and are engaged with the fixing members in a one-to-one correspondence manner, and an unlocking mechanism is provided on the main machine for driving the fixing members to retract into the main machine after being pressed, so as to compress the elastic members inwards and unlock the fixing lugs.

7. The aromatherapy machine of claim 6, wherein the unlocking mechanism comprises a rotating member rotatably disposed in the main unit and a driving member slidably disposed in the main unit and used for driving the rotating member to rotate, at least one end of the rotating member is connected with the inner side end of the fixing member, and the driving member is abutted against one end side edge of the rotating member; the unlocking mechanism further comprises a pressing switch which is arranged on one side of the host in a sliding mode, and the inner side of the pressing switch is connected with the driving piece and drives the driving piece to move inwards after being pressed.

8. The aromatherapy machine of claim 7, wherein four fixing members distributed on two sides of the main machine in an array are arranged in the main machine, the rotating members comprise two rotating arms which are distributed in an X-shaped manner in a crossing manner, the middle of each rotating arm is rotationally arranged in the middle of the main machine, two ends of each rotating arm are respectively connected with the fixing members on two opposite corners of the main machine, and the inner side ends of the driving members are abutted with the same side edges of the two rotating arms; the end of the rotating arm is provided with a strip hole, the inner side end of the fixing piece is provided with a connecting column inserted into the strip hole, and the length of the strip hole is larger than the outer diameter of the connecting column.

9. The aromatherapy machine of claim 8, wherein the main body comprises an upper case and a bottom cover, a cavity for accommodating the fixing member and the unlocking mechanism is formed between the upper case and the bottom cover, and the slot is formed between an inner wall of the upper case and an outer wall of the bottom cover; the middle of the inner side surface of the bottom cover is convexly provided with a rotating shaft, the middle of the rotating arm is rotationally arranged on the rotating shaft, the inner side surface of the bottom cover is further provided with a plurality of accommodating grooves for accommodating the fixing pieces in a one-to-one correspondence mode, the inner side ends of the fixing pieces extend out of the accommodating grooves and are connected with the end portions of the rotating arm, and the elastic pieces are arranged between the inner side ends of the fixing pieces and the wall surfaces of the accommodating grooves.

10. The aromatherapy machine according to claim 1, wherein a fixing assembly for installing the aromatherapy machine on an automobile glove box is detachably arranged at the top of the host machine, the fixing assembly comprises an inner fixing piece and an outer fixing piece which are clamped and fixed at the inner side and the outer side of the top of the glove box, the inner fixing piece and the outer fixing piece are fixed through screws and nuts, the nuts are pre-buried in the inner fixing piece, and the screws are connected with the nuts through threads after sequentially penetrating through the outer fixing piece and the glove box from top to bottom; the host is connected with the inner fixing piece in a clamping way.

11. The aromatherapy machine of claim 10, wherein the bottom of the inner fixing member is provided with a fixing part, the top of the main machine is provided with an assembling groove for accommodating the fixing part and being clamped with the fixing part, and one end of the assembling groove is an opening; two sliding grooves are formed in two side wall surfaces of the assembly groove, clamping strips which are clamped with the sliding grooves in a one-to-one correspondence mode are arranged on two sides of the fixing portion in a protruding mode, and a yielding gap for the clamping strips to be inserted into the assembly groove is formed between the two sliding grooves on the same side.

12. The aromatherapy machine of claim 11, wherein the bottom of the inner fixing member is further provided with an elastic buckle extending outwards from the inner fixing member, and the top of the main machine is further provided with a stop buckle for blocking with the elastic buckle; one side of the inner fixing piece is provided with a notch, the elastic buckle is positioned in the notch, and one end of the elastic buckle extends out of the notch.