CN115320340A

CN115320340A - Rearview mirror aromatherapy machine

Info

Publication number: CN115320340A
Application number: CN202211105873.XA
Authority: CN
Inventors: 姜海涛; 肖崇豪; 刘勇; 吴燕; 崔小青; 喻鹏嘉
Original assignee: Guangdong Love Car Cabin Electronic Commerce Technology Co ltd
Current assignee: Guangdong Love Car Cabin Electronic Commerce Technology Co ltd
Priority date: 2021-11-29
Filing date: 2022-09-10
Publication date: 2022-11-11
Also published as: CN217574797U; CN219251093U; CN218033045U; CN218661278U; CN115476655A

Abstract

The invention discloses a rearview mirror aromatherapy machine, which comprises a shell, a balsam door component, an air duct component, an aromatherapy body, an air blower and a control device, wherein the shell is provided with a front door and a rear door; the balm door assembly is arranged in the air duct assembly and comprises a balm door, a balm bracket, a motor bracket and a rotating device; the balm door is sleeved on the balm bracket, the rotating device drives the balm door to rotate relative to the balm bracket under the control of the control device, the size of a superposed area of the first ventilation opening and the second ventilation opening is adjusted, and the superposed area is an air inlet hole and an air outlet hole of the balm body; two vertical ribs on the outer side surface of the balm door seal a gap between the side surface of the balm door and the air channel assembly; the fragrant body is arranged in an inner cavity communicated with the balm bracket and the motor bracket; the air duct component, the balm door and the balm bracket form an air duct together; the air blower sucks air from the air inlet and blows the air into the air channel through the air outlet. The invention can automatically adjust the fragrance concentration of the fragrance body according to the preference of a user, combine the fragrance and realize automatic switching of the fragrance.

Description

Rearview mirror aromatherapy machine

Technical Field

The invention relates to the technical field of automobile parts, in particular to a rearview mirror aromatherapy machine.

Background

Under the influence of the age of 5G, products in the automobile industry are also developed towards the direction of intellectualization and entertainment so as to be more suitable for the requirements of modern and future young people.

However, the fragrance of the vehicle-mounted fragrance machine on the market is single, and although the vehicle-mounted fragrance machine with replaceable fragrance exists, the fragrance can be replaced manually during replacement, and the fragrance cannot be automatically and intelligently switched. In addition, the fragrance in the vehicle-mounted aromatherapy machine is usually fixed, and a user cannot mix the fragrance by himself or herself.

Disclosure of Invention

Aiming at the technical problems in the existing vehicle-mounted aromatherapy machine, the invention provides a rearview mirror aromatherapy machine which not only can automatically switch fragrance, but also can adjust fragrance concentration.

The technical scheme of the invention is as follows:

a rearview mirror aromatherapy machine comprises a shell, a balsam door component, an air duct component, an aromatherapy body, an air blower and a control device;

above the motor bracket, the balm door assembly is arranged in the air duct assembly, and the balm door assembly comprises a balm door, a balm bracket, a motor bracket and a rotating device; the balm door is sleeved on the balm bracket, at least two balm brackets are arranged on the motor bracket, and the bottom of the balm door is connected with the rotating device; the two opposite sides of the balm door are symmetrically provided with first ventilation openings, and the two opposite sides of the balm support are symmetrically provided with second ventilation openings; the rotating device drives the balm door to rotate relative to the balm bracket under the control of the control device, and the size of a superposed area of the first ventilation opening and the second ventilation opening is adjusted, wherein the superposed area is an air inlet hole and an air outlet hole of the fragrance body; the two vertical ribs on the outer side face of the balm door are symmetrically arranged between the two first ventilation openings, and the vertical ribs are used for sealing a gap between the side face of the balm door and the air duct assembly; the fragrance emitting body is placed in an inner cavity communicated with the balm bracket and the motor bracket;

the air duct assembly is arranged in the shell and forms an air duct together with the balm door and the balm bracket;

the two sides of the bottom of the shell are respectively provided with a fragrance outlet and an air inlet; the air blower is installed in the shell, and the air blower sucks air from the air inlet under the control of the control device and blows the air into the air duct through the air outlet.

Furthermore, the bottom of the balm door is provided with a rotating gear, and the rotating device comprises a gear and a stepping motor; the stepping motor is arranged in the motor bracket, and the output end of a rotating shaft of the stepping motor is connected with the gear; the gear is meshed with the rotating gear of the balm door, and the stepping motor drives the balm door to rotate under the control of the control device.

Further, the control device comprises a TYPE-C-PCBA board, a key and a main PCBA board;

the TYPE-C-PCBA plate is arranged at the top end in the shell and is formed by electrically connecting a TYPE-C plug and a PCBA plate, the TYPE-C plug is used for connecting the aromatherapy machine with external equipment, and the PCBA plate is electrically connected with the main PCBA plate and the blower respectively;

the main PCBA board is arranged in the shell, an adjusting module is arranged in the shell, and the output end of the adjusting module is electrically connected to the control end of the stepping motor; the button is arranged on the shell and electrically connected with the adjusting module, and the button is used for setting the action parameters of each stepping motor so as to adjust the rotating angle of the balsam door.

Further, the scent body includes a balm recognition contact PCBA board; the balm recognition contact PCBA board is arranged on the inner side of the top of the fragrant body and comprises a storage module and a surplus module, the storage module is used for storing the fragrance information of the fragrant body, and the surplus module is used for metering the surplus of the balm in the fragrant body; the balm discernment contacts PCBA board passes through the PCBA board of TYPE-C-PCBA board will the odor TYPE information with balm surplus information transfer to main PCBA board.

Further, controlling means still includes the panel and shows PCBA board, the panel shows PCBA board and installs on the casing, with main PCBA board electricity is connected, is used for showing the operating condition of champignon machine.

Further, the champignon machine still includes the lithium cell, the lithium cell is installed in the casing, for rotary device, the air-blower with controlling means supplies power.

Furthermore, the shell is formed by buckling and connecting a front cover and a rear cover, and the motor support is arranged on a bottom plate of the rear cover; the front surface of the front cover is provided with a lens groove, and the reflector is arranged in the lens groove.

Furthermore, the incense machine is also internally provided with a negative ion generator which is arranged on the inner side of the air duct component and connected with the control device, and the generated negative ions are output by the incense outlet.

Further, the aromatherapy machine also comprises a voice module, wherein the voice module comprises a loudspeaker and an MIC; the loudspeaker and the MIC are respectively connected with the main PCBA board; the horn is arranged at the bottom of the shell, and a horn hole corresponding to the position of the horn is formed in the shell; the MIC is arranged on the panel display PCBA board, and a sound pickup hole corresponding to the MIC position is arranged on the shell.

Furthermore, the aromatherapy machine also comprises a reading lamp which is connected with the control device.

The beneficial effects of the invention are:

according to the invention, the rotating device drives the balm door to rotate relative to the balm bracket so as to adjust the opening degree of the fragrance holes, the fragrance emission degree and the fragrance selection of the fragrance body can be automatically adjusted according to the preference of a user, the fragrance can be combined, the fragrance types can be automatically switched, the fragrance DIY can be realized, the intelligent degree of the rearview mirror aromatherapy machine is improved through the control device, and the use experience of the user is improved.

According to the invention, the vertical ribs are arranged on the two sides of the balm door and used for sealing the gap between the side surface of the balm door and the air duct assembly so as to change the flow direction of air and enable the air to enter the fragrance-emitting body.

The invention also realizes the diversification of the functions of the rearview mirror aromatherapy machine through the loudspeaker, the negative ion generator, the reading lamp and the like, and enlarges the practicability of the aromatherapy machine.

Drawings

The advantages of the above and/or additional aspects of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an exploded view of the rear-view mirror aromatherapy machine of the present invention;

FIG. 2 is a schematic view showing a state where the door for a balm according to the present invention is removed;

FIG. 3 is a schematic view of a component of the present invention;

FIG. 4 is a schematic view of the air duct structure of the rear-view mirror aromatherapy machine of the present invention;

FIG. 5 is a schematic view of a split view of a duct structure in the rear-view mirror aromatherapy machine of the present invention;

FIG. 6 is a schematic view of the internal air duct of the rearview mirror aromatherapy machine of the present invention;

FIG. 7 is a bottom view of the aromatherapy machine with the rearview mirror of the present invention;

FIG. 8 is a schematic view of the working principle of the rear-view mirror aromatherapy machine of the present invention;

FIG. 9 is a schematic view of a structure of a balsam door according to another embodiment of the present invention;

FIG. 10 is an exploded view of the scent body of the present invention;

FIG. 11 is a schematic view of the snap-fit of the scent body and the self-locking switch of the present invention;

FIG. 12 is a schematic view of the separation of the fragrance body and the self-locking switch buckle according to the present invention;

FIG. 13 is a schematic view of the assembly of the fragrance body with TYPE-C-PCBA in the present invention;

FIG. 14 is a front view of the rear view mirror aromatherapy machine of the present invention;

FIG. 15 is a view C-C of FIG. 13;

FIG. 16 is an enlarged view of a portion of the LED lamp structure of the present invention;

fig. 17 is a schematic sectional view of the rear-view mirror aromatherapy machine provided with a horn.

Wherein: 1-balsam door, 2-balsam support, 3-rear cover, 4-air channel rear cover, 5-fragrance body, 6-gear, 7-stepping motor, 8-motor support, 9-EVA foam, 10-reflector, 11-front cover, 12-fan support, 13-air channel front cover, 14-blower, 15-silica gel sleeve, 16-first ventilation opening, 17-second ventilation opening, 18-vertical rib, 19-fragrance outlet, 20-air inlet, 21-balsam upper cover, 22-hook, 23-balsam middle cover, 24-balsam lower cover, 25-balsam identification contact PCBA board, 26-self-locking switch buckle, 27-TYPE-C-PCBA, 28-key, 29-main PCBA board, 30-TYPE-C board, 31-silica gel tube, 32-light guide column A, 33-light guide column B, 34-panel display A board, 35-left reading lamp, 36-left lamp shade, 37-left light guide plate, 38-right light guide plate, 39-right horn lamp, 44-reading lamp, 44-negative ion generator, 18-microphone ion generator, 24-microphone ion generator.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention, taken in conjunction with the accompanying drawings and detailed description, is set forth below. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The embodiment provides a rear-view mirror champignon machine, and this champignon machine is installed in the rear-view mirror, and it not only can switch by oneself, mix fragrant smell type, can also adjust the concentration of giving off of fragrant body fragrance by oneself according to user's hobby.

As shown in figure 1, the aromatherapy machine comprises a balsam door 1, a balsam support 2, a rear cover 3, an air duct rear cover 4, an aromatic body 5, a gear 6, a stepping motor 7, a motor support 8, EVA foam 9, a reflective mirror 10, a front cover 11, a fan support 12, an air duct front cover 13, an air blower 14 and a silica gel sleeve 15.

The balm door 1, the balm bracket 2, the gear 6 and the stepping motor 7 form a balm door component. As shown in fig. 1 to 3, the balm door assembly is arranged on the motor support 8, the motor support 8 is arranged on the bottom plate of the rear cover 3, at least two sets of fragrance mounting holes and motor mounting holes are formed in the motor support, the balm support 2 is arranged in the fragrance mounting holes and fixed with the motor support 8 through screws, the stepping motor 7 is arranged in the motor mounting holes and fixed with the motor support 8 through screws, the balm door 1 is sleeved on the balm support 2, rotating teeth are arranged at the bottom of the balm door 1, the rotating shaft output end of the stepping motor 7 is meshed with the rotating teeth of the balm door 1 through the gear 6, and a rotating device is formed. The opposite side surfaces of the balm door 1 are symmetrically provided with first ventilation openings 16, the two sides of the balm support 2 are symmetrically provided with second ventilation openings 17, the overlapped area of the first ventilation openings 16 and the second ventilation openings 17 is an air hole for air inlet and outlet of the balm body 5, the balm door 1 can rotate relative to the balm support 2 under the driving of a rotating device, and the size of the air hole is adjusted, so that the air hole is in an opening or closing state, or the opening angle (namely the rotating angle of the balm door 1 relative to the balm support 2) is adjusted.

Paste EVA bubble cotton 9 between the bottom plate of motor support 8 and back lid 3, be favorable to alleviating the vibration frequency and the noise of step motor 7 during operation. The lower parts of a plurality of fragrant bodies 5 with different fragrances are arranged in a motor bracket 8, the upper parts of the fragrant bodies are arranged in a balm bracket 2, and a balm door assembly forms an independent door opening and closing structure of the fragrant bodies 5.

Both sides around the fragrant cream door subassembly, 4 tang of lid align behind wind channel protecgulum 13 and the wind channel, the buckle lock, lid 4 is fixed in motor support 8 with the screw respectively behind wind channel protecgulum 13 and the wind channel, wrap up fragrant cream door subassembly behind wind channel protecgulum 13 and the wind channel between lid 4, from this, fragrant cream door 1, lid 4 behind fragrant cream support 2 and the wind channel, the wind channel subassembly such as wind channel protecgulum 13 encloses into the wind channel of this champignon, the wind direction flow in the wind channel in this embodiment is as shown by the arrow in fig. 4 and 5. In addition, two vertical ribs 18 are symmetrically arranged between two first ventilation openings 16 on the outer side surface of the balsam door 1, and when the first ventilation openings 16 are positioned in the middle of the air channel, the outer sides of the vertical ribs 18 are in contact with the inner side surfaces of the air channel rear cover 4 and the air channel front cover 13 to separate the air channel and promote the air to flow to the inner part of the fragrance emitting body 5.

The silica gel cover 15 is installed at one end of the air duct, and the air outlet of the air blower 14 is inserted into the air duct through the opening hole formed in the silica gel cover 15 to blow air into the air duct, so that the fragrance emission of the fragrance emitting body 5 is accelerated. Specifically, silica gel cover 15 accessible square step inserts in the square hole of wind channel top, and silica gel cover 15 center has the square hole, and the air outlet of air-blower 14 is square, and the air outlet of air-blower 14 is inserted by the square hole, and the stability of plug connection can greatly be guaranteed in the connection of square structure. As shown in fig. 6, after the blower 14 is tilted to the left by a certain angle, the air outlet is inserted into the square hole of the silica gel sleeve 15 so as to blow air into the incense machine.

Front cover 11 aligns with 3 four sides edges of back cover, and front cover 11 passes through the buckle lock on back cover 3, and back cover 3 and 11 two parts of front cover enclose into the casing of this champignon machine, and balm door subassembly passes through motor support 8 to be installed on the bottom plate of back cover 3 in the casing. The front surface of the front cover 11 is provided with a lens groove, double-sided back glue is pasted in the lens groove, the back surface of the reflector 10 faces the lens groove, and the reflector 10 is embedded in the lens groove through the double-sided back glue in a bonding mode. The two sides of the bottom plate of the rear cover 3 are respectively provided with a fragrance outlet 19 and an air inlet 20 (see fig. 7) for diffusing fragrance and supplying air. In this embodiment, be equipped with a plurality of screw posts on the medial surface of back lid 3, lid 4 rear side is equipped with the screw hole behind the wind channel, passes behind the screw hole through the screw and screws in the screw post with lid 4 and back lid 3 fixed connection behind the wind channel.

Above the air inlet 20, a screw post is provided on the bottom plate of the rear cover 3, the fan bracket 12 is mounted on the bottom plate by screwing in the screw post, and the blower 14 is mounted at one end of the housing by the fan bracket 12. When the air hole is in an open state, air blown by the air blower 14 is blown into the fragrance body 5 through the second air vents 17 at two sides of the balm bracket 2, and then airflow mixed with fragrance enters the air channel and is blown out from the fragrance outlet 19.

As shown in fig. 6 and 8, the process of dispersing fragrance will now be described by taking three fragrance emitting bodies 5 (fragrance emitting bodies a, B, and C, respectively) as an example, and the direction of the arrow is the flow direction of the air blown by the blower 14. The single fragrance-dispensing process is illustrated with fragrance-emitting body C as an example, as follows:

1. the blower 14 sucks air from the air inlet 20 and blows the air into the air duct through the air outlet of the blower 14;

2. the air holes of the fragrance emitting bodies A and B are closed (namely, the first air vent 16 and the second air vent 17 do not have an overlapped area), the vertical ribs 18 on the side surfaces of the balm doors 1 of the fragrance emitting bodies A and B rotate to the middle of the air channel (namely, between the two fragrance emitting bodies 5), and the air blown into the air channel blows through the gaps between the side surfaces of the fragrance emitting bodies A and B and the air channel assembly;

3. the air holes of the incense body C are formed (namely, the first air vent 16 and the second air vent 17 are overlapped), the vertical ribs 18 on the side surface of the incense door 1 of the incense body C block the gaps between the side surface of the incense door 1 and the air duct assembly (when the air holes are completely opened, the vertical ribs 18 completely block the gaps, and when the air holes are opened, part of the gaps are blocked), and air can only be blown into the incense body C from one side of the incense body C and can be blown out from the air holes on the other side of the incense body C with fragrance;

4. the air with the fragrance of the fragrance emitting body C flows to the fragrance outlet 19 from the left air duct and is discharged from the fragrance outlet 19, so that fragrance emission is realized.

For example, when the fragrance A and the fragrance B are mixed and diffused, the air blower 14 is adopted to suck air from the air inlet and blow the air into the air channel, the air holes of the fragrance A and the fragrance B are opened, when the air hole of the fragrance C is closed, the air entering the air channel is blown through the interiors of the fragrance A and the fragrance B in sequence and then flows around the fragrance C, the fragrance A and the fragrance B are mixed in the flowing process, and the mixed fragrance is discharged from the fragrance outlet 19, so that the fragrance diffusion and fragrance DIY are realized.

Or in another embodiment, the outer side of the balsam pear door 1 is not provided with the vertical ribs 18, and is arranged between the two first ventilation openings 16 above the rotating teeth, as shown in fig. 9, the side part of the balsam pear door 1 is symmetrically provided with a cambered surface structure, and the top end of the cambered surface structure is contacted with the inner side surfaces of the air duct rear cover 4 and the air duct front cover 13 for separating the air duct. When the balm door 1 rotates, along with the change of the rotation angle of the balm door 1, the distance between the uppermost end (the arc tangent point closest to the air duct component) of the arc structure and the air duct component correspondingly changes, so that the size of the gap between the side surface of the balm door 1 and the air duct component is adjusted.

The curved surface radius rho of the cambered surface structure on the balsam door 1 can be calculated according to the following formula:

in the formula, ρ ₀ Is the radius of the short axis, C is the air duct adjustment constant, phi is the connecting line of any point on the curved surface and the midpoint of the rotating shaft relative to the short axis (the included angle of the horizontal axis in figure 9) of the arc mechanism, and the value range of phi is [0, pi/2 ]]Preferably, phi is in the range of [ pi/6, pi/2 [ ]]Here, only the size of the included angle is considered, and the conversion to the polar coordinate system is, regardless of the angular direction:

wherein,

is the polar coordinate of any point on the curved surface, the origin of the polar coordinate is a rotating shaft,

the initial position of the corner is any one of the minor axes,

representing angular values of antipodal coordinatesThe remainder is taken with respect to pi/2.

By adopting the curved surface structure, the problem that the air channel corresponding to the unit rotation angle is narrowed (or widened) in different amplitudes due to the fact that the arc-shaped structure rotates to different angles in a rotary adjusting mode can be solved. Can realize that the rotation angle is gradual more evenly with the wind channel that the wind channel subassembly lateral wall formed in the rotatory in-process of balm door 1, like this, can realize the synchro variation of balm door 1 and both sides passageway.

As shown in fig. 10 to 13, the balm body 5 used in this embodiment includes a balm upper cover 21, a hook 22, a balm middle barrel 23 and a balm lower cover 24, the balm upper cover 21 and the balm lower cover 24 are respectively installed at the upper and lower ends of the balm middle barrel 23, the balm is installed in the balm middle barrel 23, and the sidewall of the balm middle barrel 23 is hollowed out to facilitate the diffusion of fragrance.

The bottom of balm upper cover 21 is equipped with the bottom plate, and balm discernment contact PCBA board 25 sets up on the bottom plate, and balm discernment contact PCBA board 25 includes storage module and surplus module, and the fragrant type information of the balm of loading in bucket 23 in the balm has been stored to the storage module, and the surplus module is used for measuring the balm surplus in bucket 23 in the balm.

The hook 22 is clamped in the center of the bottom plate, a mushroom head is arranged in the center of the hook 22, and the mushroom head extends out of the bottom plate upwards from a center hole of the bottom plate and is used for being clamped with the self-locking switch buckle 26.

The aromatherapy machine of the embodiment further comprises a control device, and the control device comprises a TYPE-C-PCBA board 27, a key 28 and a main PCBA board 29.

A TYPE-C-PCBA board 27 is provided at the top end of the housing, which is electrically connected by a TYPE-C plug 30 (see FIG. 17) and the PCBA board. A runway-shaped hole is formed in the top end of the inner side of the rear cover 3, the TYPE-C plug 30 is embedded into the runway-shaped hole and fixed by screws, the TYPE-C-PCBA plate 27 is arranged on the rear cover 3, and the TYPE-C plug 30 is used for connecting the aromatherapy machine with external equipment (such as a U disk, a mobile phone, a hollow platform in a vehicle and the like). The PCBA board is electrically connected with the main PCBA board 29 and the blower 14 respectively, when the aromatherapy machine needs to emit fragrance, the TYPE-C-PCBA board 27 controls the blower 14 to be started, and the aromatic degree of the aromatic body 5 can be adjusted through the air volume blown by the blower 14, namely the air volume is small, and the fragrance concentration is low; when the air quantity is large, the fragrance concentration is higher.

As shown in fig. 13, the self-locking switch buckle 26 is fixed on the TYPE-C-PCBA board 27, and the self-locking switch buckles 26 are respectively aligned with the fragrance installation holes. In addition, the TYPE-C-PCBA board 27 is also provided with a positioning hole which is matched with a positioning column arranged at the upper end of the balm support 2 and is fixed by screws so as to ensure the installation precision of the balm support 2. Meanwhile, the PCBA board is also provided with a plurality of spring pins, the spring pins are connected with the balm identification contact PCBA board 25 on the fragrance emitting body 5, and the balm identification contact PCBA board 25 transmits fragrance information and balm surplus information to the main PCBA board 29 through the TYPE-C-PCBA board 27.

The main PCBA board 29 is arranged in the shell and is respectively connected with the TYPE-C-PCBA board 27 and the stepping motors 7. The main PCBA board 29 is provided with a plurality of adjusting modules, and the output ends of the adjusting modules are electrically connected with the control end of the stepping motor 7. The key 28 is arranged in a key hole under the front cover 11 and is electrically connected with the adjusting module, a user can set the action parameters of each stepping motor 7 through the key 28, and the opening angle of the balm door 1 is adjusted by adjusting the rotation of the stepping motor 7.

In addition, the main PCBA board 29 is provided with a positioning hole which is matched with a positioning column on the air duct front cover 13, and the main PCBA board 29 is positioned and fixed on the air duct front cover 13 and fixed through screws. A silicone tube 31 is arranged on one side of the main PCBA board 29, the flat cable connected with the main PCBA board 29 and other components penetrates out of the silicone tube 31 to be connected with the components, and the silicone tube 31 can prevent the flat cable from loosening due to vibration.

In addition, controlling means still includes leaded light post A32, leaded light post B33 and panel display PCBA board 34, and panel display PCBA board 34 matches with the inside draw-in groove of protecgulum 11, and in the card was gone into protecgulum 11, panel display PCBA board 34 passed through the winding displacement and is connected with the socket that corresponds on the main PCBA board 29 for show this champignon machine's operating condition. The long cylinders on the light guide columns B33 are respectively clamped into a single circular hole in the left side of the front cover 11, are parallel to the front cover 11 in the horizontal position, and are used for guiding out the light of the LED lamps on the panel display PCBA board 34 from the inside of the shell and uniformly diffuse the light to the outside of the shell. In this embodiment, the number of the light guide columns B33 is 2, and the long circular column of one light guide column a32 is clamped into a single circular hole on the right side in the front cover 11.

As shown in fig. 1 and fig. 14 to 16, the fragrance machine further includes a left reading lamp 35, a left lampshade 36, a left light guide plate 37, a right lampshade 38, a right light guide plate 39, and a right reading lamp 40. The left reading lamp 35 and the right reading lamp 40 are symmetrically disposed on the left and right sides of the bottom of the housing, and the installation process is the same, and the left reading lamp 35 is taken as an example for description in this embodiment.

The left lamp cover 36 is embedded in the triangular hole on the left lower side surface of the rear cover 3, the left light guide plate 37 is adhered to the front step surface inside the left lamp cover 36 through double-sided adhesive, and a light-diffusing film is arranged on one side of the left light guide plate 37 facing the left lamp cover 36. Left reading lamp 35 includes circuit board, LED lamp and metal dome, and at left light guide plate 37 rear side (keeping away from left lamp shade 36 one side promptly), the circuit board is pasted on 36 inside rear side step surfaces of left lamp shade through the adhesive tape, and the LED lamp is installed at circuit board front side center, and the metal dome is installed at the circuit board rear side, and lid 4 meets behind the wind channel to be connected with main PCBA board 29 electricity. When the left lampshade 36 is pressed, the left lampshade 36 can move inwards along the triangular hole, the left lampshade 36 drives the left reading lamp 35 and the left light guide plate 37 to move inwards, the snap dome is pressed on the air duct rear cover 4 and is communicated with the circuit board, the LED lamp is lightened, the left lampshade 36 is pressed again, and the LED lamp is turned off.

Furthermore, the left reading lamp 35 and the right reading lamp 40 are connected through a double-control switch circuit to realize synchronous lighting or extinguishing.

The aromatherapy machine also comprises a voice module for realizing voice control of the aromatherapy machine. The voice module includes a speaker 41 and a MIC (microphone) 45 (see fig. 7), the speaker 41 and the MIC45 are respectively connected to the main PCBA board 29, and the speaker 41 is disposed at the bottom of the housing for playing out voice. Loudspeaker 41 adopts the EVA double faced adhesive tape to be fixed in the inside circular step on one side of back lid 3, and loudspeaker 41's the plug of being qualified for the next round of competitions inserts in the socket that corresponds on main PCBA board 29, and simultaneously, loudspeaker 41 is qualified for the next round of competitions and is gone out the card and go into the card wire casing in back lid 3, avoids the circuit to be mixed and disorderly. A horn hole 42 (see fig. 17) is provided at a side of the housing corresponding to the position of the horn 41 to output the sound emitted from the horn 41 to the outside. The MIC45 is provided on the panel display PCBA board 34, and is assembled with the panel display PCBA board 34 on the front cover 11, and the front cover 11 is provided with a sound pickup hole corresponding to the MIC45 position for receiving a user's instruction.

In addition, the champignon machine can be also provided with an anion generator 43, one side of the anion generator 43 is clamped into a square groove on the air duct front cover 13, and the other side is arranged in a semicircular hole at a corresponding position on the air duct rear cover 4. Meanwhile, the outlet plug of the anion generator 43 is inserted into the corresponding socket of the main PCBA board 29, the action of the outlet plug is controlled by the main PCBA board 29, and the generated anions are emitted together with the fragrance from the fragrance outlet 19.

The champignon machine still includes lithium cell 44, and lithium cell 44 passes through the EVA two-sided sticky subsides in fan bracket 12's recess, and lithium cell 44's plug inserts in the socket that corresponds on the main PCBA board 29, for the champignon machine power supply.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The shapes of the various elements in the drawings are illustrative and do not preclude a difference in the actual shapes, and the drawings are provided for illustration of the principles of the invention and are not intended to limit the invention.

Although the present invention has been disclosed in detail with reference to the accompanying drawings, it is to be understood that such description is merely illustrative of and not restrictive on the application of the present invention. The scope of the invention is defined by the appended claims and may include various modifications, adaptations and equivalents of the invention without departing from its scope and spirit.

Claims

1. The rearview mirror aromatherapy machine is characterized by comprising a shell, a balsam door component, an air duct component, an aromatherapy body (5), an air blower (14) and a control device;

above the motor bracket (8), the balm door assembly is arranged in the air duct assembly and comprises a balm door (1), a balm bracket (2), a motor bracket (8) and a rotating device; the balm door (1) is sleeved on the balm supports (2), at least two balm supports (2) are arranged on the motor support (8), and the bottom of the balm door (1) is connected with the rotating device; first ventilation openings (16) are symmetrically formed in two opposite sides of the balm door (1), and second ventilation openings (17) are symmetrically formed in two opposite sides of the balm support (2); the rotating device drives the balm door (1) to rotate relative to the balm bracket (2) under the control of the control device, the size of a superposed area of the first ventilation opening (16) and the second ventilation opening (17) is adjusted, and the superposed area is an air inlet hole and an air outlet hole of the balm body (5); two vertical ribs (18) on the outer side surface of the balm door (1) are symmetrically arranged between the two first ventilation openings (16), and the vertical ribs (18) are used for plugging a gap between the side surface of the balm door (1) and the air duct assembly; the fragrance emitting body (5) is placed in an inner cavity communicated with the balm bracket (2) and the motor bracket (8);

the air channel assembly is arranged in the shell and forms an air channel together with the balm door (1) and the balm bracket (2);

the two sides of the bottom of the shell are respectively provided with a fragrance outlet (19) and an air inlet (20); the air blower (14) is installed in the shell, and the air blower (14) sucks air from the air inlet (20) and blows the air into the air channel through the air outlet under the control of the control device.

2. The rearview mirror aromatherapy machine according to claim 1, characterized in that the bottom of the incense door (1) is provided with a rotary gear, said rotary device comprising a gear (6) and a stepping motor (7); the stepping motor (7) is arranged in the motor bracket (8), and the output end of a rotating shaft of the stepping motor (7) is connected with the gear (6); the gear (6) is meshed with the rotating teeth of the balm door (1), and the stepping motor (7) drives the balm door (1) to rotate under the control of the control device.

3. A wing mirror fragrance machine according to claim 2, characterized in that the control device comprises TYPE-C-PCBA board (27), keys (28) and main PCBA board (29);

the TYPE-C-PCBA board (27) is arranged at the top end in the shell and is formed by electrically connecting a TYPE-C plug (30) and a PCBA board, the TYPE-C plug (30) is used for connecting the aromatherapy machine with external equipment, and the PCBA board is electrically connected with the main PCBA board (29) and the air blower (14) respectively;

the main PCBA board (29) is arranged in the shell, an adjusting module is arranged in the shell, and the output end of the adjusting module is electrically connected to the control end of the stepping motor (7); the button (28) is arranged on the shell and electrically connected with the adjusting module, and the button (28) is used for setting the action parameters of the stepping motors (7) so as to adjust the rotation angle of the balm door (1).

4. The machine according to claim 3, characterized in that the fragrance body (5) comprises a balm identification contact PCBA board (25); the balm recognition contact PCBA board (25) is arranged on the inner side of the top of the balm body (5) and comprises a storage module and a surplus module, the storage module is used for storing fragrance information of the balm body (5), and the surplus module is used for measuring the surplus of balm in the balm body (5); the balm recognition contact PCBA board (25) passes through the PCBA board of TYPE-C-PCBA board (27) will the scent TYPE information with the balm surplus information conveys to the main PCBA board (29).

5. The machine of claim 4, wherein the control device further comprises a panel display PCBA board (34), the panel display PCBA board (34) is mounted on the housing and electrically connected with the main PCBA board (29) for displaying the operating state of the machine.

6. The machine according to claim 1, characterized in that it further comprises a lithium battery (44), said lithium battery (44) being mounted inside said casing, supplying power to said rotating means, said blower (14) and said control means.

7. The machine according to claim 1, characterized in that the housing is formed by a front cover (11) and a rear cover (3) which are connected in a snap-fit manner, and the motor bracket (8) is mounted on the bottom plate of the rear cover (3); the front surface of the front cover (11) is provided with a lens groove, and the reflector (10) is arranged in the lens groove.

8. The rearview mirror aromatherapy machine according to any one of claims 1 to 7, further comprising a negative ion generator (43), wherein the negative ion generator (43) is installed inside the air duct assembly and connected to the control device, and the generated negative ions are output from the fragrance outlet (19).

9. The rearview mirror aromatherapy machine according to claim 5, further comprising a voice module comprising a speaker (41) and an MIC (45); the horn (41) and the MIC (45) are respectively connected with the main PCBA board (29); the loudspeaker (41) is arranged at the bottom of the shell, and a loudspeaker hole (42) corresponding to the loudspeaker (41) is formed in the shell; the MIC (45) is arranged on the panel display PCBA board (34), and a sound pickup hole corresponding to the position of the MIC (45) is formed in the shell.

10. The rearview mirror aromatherapy machine according to any one of claims 1 to 7, further comprising a reading lamp, wherein the reading lamp is connected to the control device.