Vehicle-mounted fragrance integration device and fragrance system

Abstract

The embodiment of the utility model provides a vehicle-mounted fragrance integration device and a fragrance system, and the vehicle-mounted fragrance integration device comprises a fragrance shell which is provided with an air inlet, an air outlet, a fragrance outlet and a containing cavity; the fragrance structure comprises a fragrance module, a fragrance driving assembly and a fragrance control module, the fragrance module is provided with a plurality of fragrance air chambers in the first direction, the fragrance module and the fragrance driving assembly are connected with the fragrance control module, and the fragrance driving assembly is connected with the fragrance module so as to control one or more fragrance air chambers to be opened and closed; the air detection structure comprises an air blowing piece and a detection module, the air blowing piece is connected with the detection module, and the detection module is connected with the fragrance control module; the conveying structure is arranged in the containing cavity and connected with the fragrance control module. In the whole process, one or more fragrance air chambers can be opened through one fragrance driving assembly, the structure is simple, the cost is low, the space size is small, installation is convenient and fast, and replacement is easy.

Description

Technical Field

[0001] The present application relates to the field of fragrance technology, and more specifically, to a vehicle-mounted fragrance integration device and a fragrance system. Background Art

[0002] With the rapid development of the automobile industry and the improvement of people's living standards, cars are no longer just a means of transportation. Comfortable driving and riding environment has become a hot topic for consumers when choosing cars. Therefore, the air environment inside the car has become increasingly important, making the car fragrance system active in the automobile industry. The car fragrance system can purify the air inside the car, remove the odor in the car through the fragrance it emits, relieve fatigue, avoid drowsiness while driving, relax the fatigue of driving, and improve driving safety.

[0003] However, in related technologies, such as the patent document CN210526355U, in order to achieve multiple types of fragrances, each motor is connected to a different fragrance changing shaft, and each fragrance changing shaft corresponds to an independent fragrance bottle. The user controls the rotation of different motors to achieve fragrance control. In other words, setting up multiple motors not only increases energy consumption, but also has a complex structure and requires a larger configuration space. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a vehicle-mounted fragrance integration device and a fragrance system, which can control multiple fragrances through a fragrance driving component, have a simple structure, low cost, small space size, and are easy to install and replace.

[0005] In a first aspect, an embodiment of the present application provides a vehicle-mounted fragrance integrated device, comprising: a fragrance housing, provided with an air inlet, an air outlet, a fragrance outlet and a accommodating chamber, wherein the air inlet, the air outlet and the fragrance outlet are all connected to the accommodating chamber; a fragrance structure, comprising a fragrance module, a fragrance drive component and a fragrance control module, wherein the fragrance module and the fragrance drive control module are arranged in the accommodating chamber, the fragrance module is provided with a plurality of fragrance air chambers along a first direction, the fragrance module and the fragrance drive component are connected to the fragrance control module, and the fragrance drive component is connected to the fragrance module, so as to Controlling the opening and closing of one or more of the fragrance air chambers; an air detection structure, including a blowing piece and a detection module, both of which are arranged in the accommodating cavity, the blowing piece is located at the air outlet and is connected to the detection module, the detection module is connected to the fragrance control module, so as to detect the parameters of the air entering the accommodating cavity; a conveying structure, arranged in the accommodating cavity, the conveying structure is located at the fragrance outlet, and is connected to the side of the fragrance control module away from the fragrance module, so as to convey the fragrance generated by the fragrance module to the outside of the fragrance shell.

[0006] In the above implementation process, the fragrance structure, the air detection structure and the conveying structure are all configured on the fragrance shell, the fragrance module is configured with several fragrance air chambers, the fragrance driving component is connected to the fragrance module, and the fragrance driving component and the fragrance module are both connected to the fragrance control module, so that when the user inputs an instruction, the fragrance control module works according to the instruction and feeds back the fragrance information, and then controls the fragrance driving module to drive the corresponding fragrance air chamber in the fragrance module to open, and after releasing the fragrance, it is finally transported to the outside of the fragrance shell by the conveying structure. The whole process can realize the opening of one or several fragrance air chambers through a fragrance driving component, with simple structure, low cost, small space size, convenient installation and easy replacement. At the same time, the blowing part in the air detection structure continues to work, and the detection module detects the air parameters in the accommodating cavity and feeds back to the fragrance control module.

[0007] In some embodiments, the detection module includes a PM2.5 PCBA board and a temperature sensor, the temperature sensor is connected to the PM2.5 PCBA board, and the blowing member is connected to the PM2.5 PCBA board.

[0008] In the above implementation process, the temperature sensor is connected to the PM2.5PCBA board, so that the blowing part can cool the temperature sensor and the detection module at the same time, effectively reducing the temperature sensor accuracy caused by the temperature rise of the PM2.5PCBA board, and moving the PM2.5PCBA board through temperature calibration to the influence of the temperature sensor vehicle ambient temperature, so that the temperature sensor can become an active in-vehicle temperature sensor with more accurate temperature accuracy and faster temperature control.

[0009] In some embodiments, the detection module further includes a CO2 sensor, and the CO2 sensor is connected to the fragrance control module. By integrating the CO2 sensor into the fragrance control module, the CO2 content in the air can be detected while heat can be dissipated through the blowing element, reducing the fan required for the CO2 sensor, making the structure more compact and saving costs.

[0010] In some embodiments, the fragrance control module includes a fragrance main control PCBA board and a fragrance positioning component, the fragrance positioning component is connected to the fragrance main control PCBA board, the fragrance positioning component is configured with a positioning part, and the positioning part is configured to control the rotation of the fragrance driving component.

[0011] In the above implementation process, the fragrance positioning component is connected to the fragrance main control PCBA board, so that when the user inputs a command, the fragrance main control PCBA board controls the fragrance positioning component to work, and the fragrance positioning component controls the fragrance driving component to rotate to the specified position according to the command information, thereby opening the corresponding fragrance chamber, which is conducive to automatic calibration and can also reduce the impact of EMC interference.

[0012] In some embodiments, the fragrance driving component includes a fragrance driving part, a driving shell and a rotating shaft mechanism, the driving shell is provided with a plurality of connection ports along the first direction, the driving shell is provided with a storage space, the fragrance driving part and the rotating shaft mechanism are arranged in the storage space, the rotating shaft mechanism is connected to the fragrance driving part, and the rotating shaft mechanism is in contact with the fragrance module to control the opening and closing of the fragrance module.

[0013] In the above implementation process, the fragrance driving member is connected to the rotating shaft mechanism, and the fragrance driving member and the rotating shaft mechanism are both located in the accommodating space of the driving shell, wherein the driving shell is provided with a plurality of connecting ports, so that when the fragrance driving member drives the rotating shaft mechanism to rotate, the rotating shaft mechanism can open the corresponding fragrance chamber through the connecting port, thereby realizing the control of the fragrance module. The whole process is simple to implement, low in cost, small in space size, convenient in installation and easy in replacement.

[0014] In some embodiments, the rotating shaft mechanism includes a connecting shaft and a cam, the connecting shaft is distributed along the first direction, the cam is configured on the connecting shaft, and a plurality of cams are configured along the first direction, each of the cams corresponds to the connecting port.

[0015] In the above implementation process, a plurality of cams are arranged on the connecting shaft along the first direction, and each cam corresponds to a connecting port, so that when the connecting shaft rotates, the cam is driven to rotate and the corresponding fragrance chamber is opened to realize the control of the fragrance module, which has a simple structure, low cost and convenient installation.

[0016] In some embodiments, the fragrance driving component further includes a baffle, which is connected to the rotating shaft mechanism, and the baffle is provided with a plurality of detection holes along its circumference for controlling the rotation of the fragrance driving component.

[0017] In the above implementation process, the baffle is connected to the rotating shaft mechanism, and the baffle is provided with a plurality of detection holes, so that when the baffle rotates with the rotating shaft mechanism, the detection holes can cooperate with the positioning part to realize the precise rotation of the fragrance driving part and achieve the opening effect of the corresponding fragrance chamber.

[0018] In some embodiments, the drive housing includes a rotating sleeve and a middle cover, the rotating sleeve is connected to the middle cover, the rotating sleeve is located on the side of the middle cover away from the fragrance module, the middle cover is provided with the connecting port and the inlet and outlet, and the inlet and outlet are configured for the entry and exit of the fragrance.

[0019] In some embodiments, the fragrance module includes a sleeve, a fragrance bomb and a control switch, at least part of the structure of the fragrance bomb is arranged inside the sleeve, the control switch is arranged between the sleeve and the middle cover, and the control switch is in contact with the rotating shaft mechanism to control the opening and closing of the sleeve and the accommodating space.

[0020] In some embodiments, the control switch includes a valve and an elastic member, a connecting column is configured on the side of the sleeve close to the middle cover, the elastic member is sleeved on the connecting column, the valve is connected to the connecting column, and a protrusion is configured on the side of the valve away from the elastic member, and the protrusion is configured to contact the cam so that when the valve moves along the distribution direction of the connecting column, the opening and closing of the inlet and outlet are controlled.

[0021] In the above implementation process, the elastic member is sleeved on the connecting column, and one end of the elastic member abuts against the sleeve, and the other end abuts against the valve, so that the elastic member is in the original state and the valve can seal the inlet and outlet under the action of the elastic member. When the rotating shaft mechanism rotates, the cam of the rotating shaft mechanism rotates to the connecting port and abuts against the protrusion, thereby causing the valve to move in a direction away from the inlet and outlet, thereby achieving conduction of the inlet and outlet and releasing the fragrance.

[0022] In some embodiments, the air inlet is arranged on one side of the fragrance housing, and the fragrance outlet is arranged on the other side of the fragrance housing. By arranging the air inlet and the fragrance outlet on different sides of the fragrance housing, it is possible to prevent the fragrance volatilization of the fragrance module from affecting the detection of the air detection structure, thereby improving the detection accuracy.

[0023] In a second aspect, the present application also provides a fragrance system, comprising the vehicle-mounted fragrance integrated device as described in any of the above items.

[0024] Since the second embodiment of the present application provides a fragrance system, and since it includes the vehicle-mounted fragrance integration device described in the first technical solution, it has all the technical effects of the above embodiments, which will not be repeated here.

[0025] Other features and advantages of the present disclosure will be set forth in the following description, or some features and advantages may be inferred or unambiguously determined from the description, or may be learned by implementing the above-mentioned technology of the present disclosure.

[0026] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 A schematic diagram of the structure of the vehicle-mounted fragrance integrated device provided in an embodiment of the present application;

[0029] Figure 2 An explosion diagram of the vehicle-mounted fragrance integrated device provided in an embodiment of the present application;

[0030] Figure 3 A side view of the vehicle-mounted fragrance integrated device provided in an embodiment of the present application;

[0031] Figure 4 A cross-sectional view of a vehicle-mounted fragrance integrated device provided in an embodiment of the present application;

[0032] Figure 5 A partial structural diagram of a vehicle-mounted fragrance integration device provided in an embodiment of the present application;

[0033] Figure 6 This is a schematic diagram of the structure of the fragrance structure of the vehicle-mounted fragrance integration device provided in an embodiment of the present application.

[0034] Reference numerals

[0035] 100, fragrance housing; 101, air inlet; 102, air outlet; 103, fragrance outlet; 104, first sealing member; 200, fragrance structure; 201, sleeve; 202, fragrance bomb; 203, valve; 204, elastic member; 205, connecting column; 206, fragrance driving member; 207, rotating sleeve; 208, middle cover; 209, connecting shaft; 210, cam; 211, baffle; 212, fragrance main control PCBA board; 213, fragrance positioning PCBA board; 214, card seat; 215, magnet; 216, sealing ring; 300, air detection structure; 301, blowing part; 302, PM2.5 PCBA board; 303, temperature sensor; 304, second sealing part; 305, air duct cover; 400, conveying structure; 401, conveying part; 402, sealing pad; 403, shock-absorbing pad; 404, fixing seat. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0037] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0038] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0039] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or a point connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0041] Example

[0042] In the present application, the vehicle-mounted fragrance integrated device includes a fragrance shell 100, a fragrance structure 200, an air detection structure 300 and a conveying structure 400, wherein the fragrance structure 200, the air detection structure 300 and the conveying structure 400 are all configured on the fragrance shell 100, wherein the fragrance structure 200 can be used to release fragrance, the air detection structure 300 can be used to detect air parameters, and the conveying structure 400 can be used to release the fragrance released by the fragrance structure 200 to the outside of the fragrance shell 100.

[0043] like Figure 1-Figure 6 As shown, in the first aspect, the embodiment of the present application provides a vehicle-mounted fragrance integrated device, including: a fragrance housing 100, configured with an air inlet 101, an air outlet 102, a fragrance outlet 103 and a receiving chamber, the air inlet 101, the air outlet 102 and the fragrance outlet 103 are all connected to the receiving chamber; a fragrance structure 200, including a fragrance module, a fragrance drive component and a fragrance control module, the fragrance module and the fragrance drive control module are configured in the receiving chamber, the fragrance module is configured with a plurality of fragrance air chambers along a first direction, the fragrance module and the fragrance drive component are connected to the fragrance control module, and the fragrance drive component is connected to the fragrance module, so as to Control the opening and closing of one or more of the fragrance chambers; the air detection structure 300, including a blowing piece 301 and a detection module, the blowing piece 301 and the detection module are both arranged in the accommodating cavity, the blowing piece 301 is located at the air outlet 102, and is connected to the detection module, the detection module is connected to the fragrance control module, so as to detect the air parameters entering the accommodating cavity; the conveying structure 400, arranged in the accommodating cavity, the conveying structure 400 is located at the fragrance outlet 103, and is connected to the side of the fragrance control module away from the fragrance module, so as to convey the fragrance generated by the fragrance module to the outside of the fragrance housing 100.

[0044] Exemplarily, the air inlet 101 and the fragrance outlet 103 are both configured with a first seal 104, and the first seal 104 includes but is not limited to a sealing gasket; the positions at which the air inlet 101, the air outlet 102 and the fragrance outlet 103 are arranged on the fragrance shell 100 are not specifically limited, for example, the air inlet 101 and the air outlet 102 are arranged on one side of the fragrance shell 100, and the fragrance outlet 103 is arranged on the other side of the fragrance shell 100; the fragrance module is configured with a plurality of the fragrance chambers along the first direction, and the number of the fragrance chambers can be set according to actual conditions. For example, the fragrance chambers are configured with three, which can be used to emit three different fragrances.

[0045] It should be noted that the conveying structure 400 includes a conveying member 401, a sealing pad 402, a shock-absorbing pad 403 and a fixing seat 404. The conveying member 401 includes but is not limited to a blower. The conveying member 401 is fixed to the fixing seat 404. The fixing seat 404 is fixed to the fragrance main control PCBA board 212 of the fragrance control component, and the fixing seat 404 is located on the side of the fragrance main control PCBA board 212 away from the fragrance drive component. The sealing pad 402 is located between the conveying member 401 and the fixing member, and the shock-absorbing pad 403 is located on the side of the conveying member 401 away from the fixing member.

[0046] In the above implementation process, the fragrance structure 200, the air detection structure 300 and the conveying structure 400 are all configured in the fragrance shell 100, the fragrance module is configured with a plurality of fragrance air chambers, the fragrance driving component is connected to the fragrance module, and the fragrance driving component and the fragrance module are both connected to the fragrance control module, so that when the user inputs an instruction, the fragrance control module works according to the instruction and feeds back the fragrance information, and then controls the fragrance driving module to drive the corresponding fragrance air chamber in the fragrance module to open, and after releasing the fragrance, it is finally transported to the outside of the fragrance shell 100 by the conveying structure 400. The whole process can realize the opening of one or several fragrance air chambers through a fragrance driving component, with simple structure, low cost, small space size, convenient installation and easy replacement. At the same time, the blowing part 301 in the air detection structure 300 continues to work, and the detection module detects the air parameters in the accommodating cavity and feeds back to the fragrance control module.

[0047] like Figure 2-Figure 6 As shown, the detection module includes a PM2.5 PCBA board 302 and a temperature sensor 303, the temperature sensor 303 is connected to the PM2.5 PCBA board 302, and the blowing member 301 is connected to the PM2.5 PCBA board 302. Exemplarily, the temperature sensor 303 includes but is not limited to a plug-in NTC sensor, the probe of the temperature sensor 303 is 15 mm away from the PM2.5 PCBA board 302, and is placed at the air inlet 101, and the blowing member 301 will continue to work stably under normal power-on conditions.

[0048] It should be noted that the blowing member 301 includes but is not limited to a blower, and a second sealing member 304 is configured between the blowing member 301 and the fragrance housing 100, and the second sealing member 304 includes but is not limited to a sealing gasket, and an air duct cover 305 is configured between the blowing member 301 and the PM2.5 PCBA board 302.

[0049] In the above implementation process, the temperature sensor 303 is connected to the PM2.5PCBA board 302, so that the blowing part 301 can cool the temperature sensor 303 and the detection module at the same time, effectively reducing the accuracy of the temperature sensor 303 caused by the temperature rise of the PM2.5PCBA board 302, and moving the PM2.5PCBA board 302 to the vehicle ambient temperature of the temperature sensor 303 through temperature calibration, so that the temperature sensor 303 can become an active in-vehicle temperature sensor 303 with more accurate temperature accuracy and more flexible and faster temperature.

[0050] In some embodiments, the detection module further includes a CO2 sensor, which is connected to the fragrance control module. By integrating the CO2 sensor into the fragrance control module, the CO2 content in the air can be detected while heat can be dissipated through the blowing member 301, which reduces the fan required for the CO2 sensor, making the structure more compact and saving costs.

[0051] like Figure 2-Figure 6 As shown, the fragrance control module includes a fragrance main control PCBA board 212 and a fragrance positioning component, the fragrance positioning component is connected to the fragrance main control PCBA board 212, the fragrance positioning component is configured with a positioning part, and the positioning part is configured to control the rotation of the fragrance driving component.

[0052] Exemplarily, the fragrance positioning component includes a fragrance positioning PCBA board 213 and a socket 214, the fragrance positioning PCBA board 213 is configured with the positioning part, the positioning part includes but is not limited to the positioning opening, the socket 214 is fixed to the fragrance main control PCBA board 212, the fragrance positioning PCBA board 213 is snapped into the socket 214, and the fragrance positioning PCBA board 213 is connected to the fragrance main control PCBA board 212.

[0053] In the above implementation process, the fragrance positioning component is connected to the fragrance main control PCBA board 212, so that when the user inputs an instruction, the fragrance main control PCBA board 212 controls the fragrance positioning component to work, and the fragrance positioning component controls the fragrance driving component to rotate to the specified position according to the instruction information, thereby opening the corresponding fragrance chamber, which is conducive to automatic calibration and can also reduce the impact of EMC interference and other factors.

[0054] like Figure 2As shown, the fragrance driving component includes a fragrance driving part 206, a driving shell and a rotating shaft mechanism, the fragrance driving part 206 includes but is not limited to a driving motor, the driving shell is configured with a plurality of connecting ports along the first direction, the driving shell is configured with a accommodating space, wherein the accommodating space can serve as a channel for the fragrance chamber to release fragrance, and is transported to the outside of the fragrance shell 100 by the conveying structure 400, the fragrance driving part 206 and the rotating shaft mechanism are configured in the accommodating space, the rotating shaft mechanism is connected to the fragrance driving part 206, and the rotating shaft mechanism is in contact with the fragrance module to control the opening and closing of the fragrance module.

[0055] In the above implementation process, the fragrance driving component 206 is connected to the rotating shaft mechanism, and the fragrance driving component 206 and the rotating shaft mechanism are both located in the accommodating space of the driving shell, wherein the driving shell is provided with a plurality of connecting ports, so that when the fragrance driving component 206 drives the rotating shaft mechanism to rotate, the rotating shaft mechanism can open the corresponding fragrance chamber through the connecting port, thereby realizing the control of the fragrance module. The whole process is simple to implement, low in cost, small in space size, convenient in installation and easy in replacement.

[0056] like Figure 6 As shown, the rotating shaft mechanism includes a connecting shaft 209 and a cam 210, the connecting shaft 209 is distributed along the first direction, the cam 210 is arranged on the connecting shaft 209, and a plurality of cams 210 are arranged along the first direction, each of the cams 210 corresponds to one of the connecting ports, for example, three cams 210 are arranged, and the cams 210 can be convexly arranged at different positions of the connecting shaft 209, that is, when the protruding end of one of the cams 210 contacts the fragrance module, the protruding ends of the remaining two cams 210 can be respectively oriented to different positions. Of course, when two fragrance chambers need to be opened at the same time, the protruding ends of two of the cams 210 can be set to be in the same direction.

[0057] In the above implementation process, a plurality of cams 210 are arranged on the connecting shaft 209 along the first direction, and each cam 210 corresponds to a connecting port, so that when the connecting shaft 209 rotates, the cam 210 is driven to rotate and the corresponding fragrance chamber is opened to realize the control of the fragrance module, which has a simple structure, low cost and convenient installation.

[0058] In some embodiments, the fragrance driving component further includes a baffle 211 , which is connected to the rotating shaft mechanism, and the baffle 211 is provided with a plurality of detection holes along its circumference for controlling the rotation of the fragrance driving member 206 .

[0059] In the above implementation process, the baffle 211 is connected to the rotating shaft mechanism, and the baffle 211 is provided with a plurality of detection holes, so that when the baffle 211 rotates with the rotating shaft mechanism, the detection holes cooperate with the positioning portion to realize the precise rotation of the fragrance driving component 206, thereby achieving the opening effect of the corresponding fragrance chamber.

[0060] In some embodiments, the drive housing includes a rotating sleeve 207 and a middle cover 208, the rotating sleeve 207 is connected to the middle cover 208, for example, by fixing with bolts, etc., the distribution direction of the rotating sleeve 207 and the middle cover 208 is consistent with the distribution direction of the connecting shaft 209, the rotating sleeve 207 is located on the side of the middle cover 208 away from the fragrance module, the middle cover 208 is provided with the connecting port and the inlet and outlet, and the inlet and outlet are configured for the entry and exit of the fragrance.

[0061] In some embodiments, the fragrance module includes a sleeve 201, a fragrance bomb 202 and a control switch, at least part of the structure of the fragrance bomb 202 is arranged inside the sleeve 201, the control switch is arranged between the sleeve 201 and the middle cover 208, and the control switch is in contact with the rotating shaft mechanism to control the opening and closing of the sleeve 201 and the accommodating space.

[0062] Exemplarily, when there are three fragrance chambers, there are three corresponding fragrance bombs 202. The three fragrance bombs 202 are placed independently, and in order to avoid cross-scenting, a sealing ring 216 can be used to seal the fragrance bomb 202 and the sleeve 201. The fragrance bomb 202 has digital recognition anti-counterfeiting technology, which can automatically identify the type of fragrance installed. The software system writes standard fragrance and optional fragrance, and the user can choose the fragrance independently. It should be noted that the fragrance bomb 202 has technology to prevent users from refilling fragrances on their own, and prevents safety risks caused by the private use of non-specified fragrances. The fragrance bomb 202 is fixed by an external magnetic suction type. The fragrance bomb 202 is wrapped with a plastic iron block, and the panel is wrapped with a plastic magnet 215. The exposed part of the fragrance bomb 202 is a knurled reverse bracket type, which is easy to plug and unplug and has a reliable fixed connection.

[0063] like Figure 4 As shown, the control switch includes a valve 203 and an elastic member 204, the elastic member 204 includes but is not limited to a spring, a connecting column 205 is arranged on the side of the sleeve 201 close to the middle cover 208, the elastic member 204 is sleeved on the connecting column 205, the valve 203 is connected to the connecting column 205, and a protrusion is arranged on the side of the valve 203 away from the elastic member 204, the protrusion is configured to contact the cam 210, so that when the valve 203 moves along the distribution direction of the connecting column 205, the opening and closing of the inlet and outlet are controlled.

[0064] In the above implementation process, the elastic member 204 is sleeved on the connecting column 205, and one end of the elastic member 204 abuts against the sleeve 201, and the other end abuts against the valve 203, so that the elastic member 204 is in the original state, and the valve 203 can seal the inlet and outlet under the action of the elastic member 204, and when the shaft mechanism rotates, the cam 210 of the shaft mechanism rotates to the connecting port, and can abut against the protrusion, thereby causing the valve 203 to move in a direction away from the inlet and outlet, thereby realizing the conduction of the inlet and outlet and releasing the fragrance.

[0065] In some embodiments, the air inlet 101 is arranged on one side of the fragrance housing 100, and the fragrance outlet 103 is arranged on the other side of the fragrance housing 100. By arranging the air inlet 101 and the fragrance outlet 103 on different sides of the fragrance housing 100, it is possible to prevent the volatilization of fragrance from the fragrance module from affecting the detection of the air detection structure 300, thereby improving the detection accuracy.

[0066] In a second aspect, the present application also provides a fragrance system, including the vehicle-mounted fragrance integrated device as described.

[0067] Since the second embodiment of the present application provides a fragrance system, and since it includes the vehicle-mounted fragrance integration device described in the first technical solution, it has all the technical effects of the above embodiments, which will not be repeated here.

[0068] In all the embodiments of the present application, "big" and "small" are relative, "more" and "less" are relative, and "up" and "down" are relative. The expressions of such relative terms are not elaborated in the embodiments of the present application.

[0069] It should be understood that the "in this embodiment", "in the embodiment of the present application" or "as an optional implementation" mentioned throughout the specification means that the specific features, structures or characteristics related to the embodiment are included in at least one embodiment of the present application. Therefore, "in this embodiment", "in the embodiment of the present application" or "as an optional implementation" appearing throughout the specification does not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner. Those skilled in the art should also be aware that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily required for the present application.

[0070] In the various embodiments of the present application, it should be understood that the size of the serial numbers of the above-mentioned processes does not necessarily mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0071] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A vehicle-mounted fragrance integrated device, characterized in that: include: The fragrance housing is provided with an air inlet, an air outlet, a fragrance outlet and a containing cavity, wherein the air inlet, the air outlet and the fragrance outlet are all in conduction with the containing cavity; A fragrance structure, comprising a fragrance module, a fragrance drive component and a fragrance control module, wherein the fragrance module and the fragrance drive control module are arranged in the accommodating cavity, the fragrance module is provided with a plurality of fragrance air chambers along a first direction, the fragrance module and the fragrance drive component are connected to the fragrance control module, and the fragrance drive component is connected to the fragrance module to control the opening and closing of one or more of the fragrance air chambers; An air detection structure, comprising a blowing member and a detection module, wherein the blowing member and the detection module are both arranged in the accommodating cavity, the blowing member is located at the air outlet and connected to the detection module, and the detection module is connected to the fragrance control module to detect the parameters of the air entering the accommodating cavity; A conveying structure is arranged in the accommodating cavity, the conveying structure is located at the fragrance outlet, and is connected to a side of the fragrance control module away from the fragrance module, so as to convey the fragrance generated by the fragrance module to the outside of the fragrance housing.

2. The vehicle-mounted fragrance integrated device according to claim 1, characterized in that: The detection module includes a PM2.5 PCBA board and a temperature sensor, the temperature sensor is connected to the PM2.5 PCBA board, and the blowing member is connected to the PM2.5 PCBA board.

3. The vehicle-mounted fragrance integrated device according to claim 2, characterized in that: The detection module also includes a CO2 sensor, and the CO2 sensor is connected to the fragrance control module.

4. The vehicle-mounted fragrance integrated device according to claim 1, characterized in that: The fragrance control module includes a fragrance main control PCBA board and a fragrance positioning component, the fragrance positioning component is connected to the fragrance main control PCBA board, the fragrance positioning component is configured with a positioning part, and the positioning part is configured to control the rotation of the fragrance driving component.

5. The vehicle-mounted fragrance integrated device according to claim 1 or 4, characterized in that: The fragrance driving component includes a fragrance driving part, a driving shell and a rotating shaft mechanism. The driving shell is provided with a plurality of connection ports along the first direction. The driving shell is provided with a storage space. The fragrance driving part and the rotating shaft mechanism are arranged in the storage space. The rotating shaft mechanism is connected to the fragrance driving part, and the rotating shaft mechanism is in contact with the fragrance module to control the opening and closing of the fragrance module.

6. The vehicle-mounted fragrance integrated device according to claim 5, characterized in that: The rotating shaft mechanism includes a connecting shaft and a cam. The connecting shaft is distributed along the first direction. The cam is configured on the connecting shaft. A plurality of cams are configured along the first direction. Each cam corresponds to the connecting port.

7. The vehicle-mounted fragrance integrated device according to claim 5, characterized in that: The fragrance driving component further comprises a baffle, which is connected to the rotating shaft mechanism and is provided with a plurality of detection holes along its circumference for controlling the rotation of the fragrance driving member.

8. The vehicle-mounted fragrance integrated device according to claim 6, characterized in that: The driving housing includes a rotating sleeve and a middle cover, the rotating sleeve is connected to the middle cover, the rotating sleeve is located on the side of the middle cover away from the fragrance module, the middle cover is provided with the connecting port and the inlet and outlet, and the inlet and outlet are configured for the entry and exit of the fragrance.

9. The vehicle-mounted fragrance integrated device according to claim 8, characterized in that: The fragrance module includes a sleeve, a fragrance bomb and a control switch. At least part of the structure of the fragrance bomb is arranged inside the sleeve. The control switch is arranged between the sleeve and the middle cover, and the control switch is in contact with the rotating shaft mechanism to control the opening and closing of the sleeve and the accommodating space.

10. The vehicle-mounted fragrance integrated device according to claim 9, characterized in that: The control switch includes a valve and an elastic member. A connecting column is arranged on a side of the sleeve close to the middle cover. The elastic member is sleeved on the connecting column. The valve is connected to the connecting column. A protrusion is arranged on a side of the valve away from the elastic member. The protrusion is configured to contact the cam so that when the valve moves along the distribution direction of the connecting column, the opening and closing of the inlet and outlet are controlled.

11. The vehicle-mounted fragrance integrated device according to claim 1, characterized in that: The air inlet is arranged on one side of the fragrance housing, and the fragrance outlet is arranged on the other side of the fragrance housing.

12. A fragrance system, characterized in that: It comprises the vehicle-mounted fragrance integrated device as described in any one of claims 1-11.

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