Vehicle-mounted microporous aromatherapy machine with detachable atomizing sheet

Abstract

The utility model discloses a vehicle-mounted micropore aromatherapy machine with a detachable atomizing sheet. The vehicle-mounted micropore aromatherapy machine comprises an upper shell and a machine body, the upper shell is provided with a flow guide hole, an atomization piece assembly is contained in the upper shell, and a first magnetic part and a conductive contact pin are further arranged at the end close to the machine body. The machine body is provided with a control circuit module, an essential oil bottle module, and a second magnetic part and a contact pin base which are opposite to the first magnetic part and the conductive contact pin; the upper shell and the machine body are assembled through magnetic attraction of the first magnetic part and the second magnetic part; after assembly, the conductive contact pin abuts against the contact pin base, so that the atomization sheet assembly and the control circuit module form a circuit loop. At least one part of the essential oil bottle module extends out of the machine body and extends into the upper shell to be connected with the atomization piece assembly in an abutting mode. According to the aromatherapy machine, the aromatherapy machine is produced and assembled in a modularized mode, and the atomizing sheet assembly and the main body are of a detachable structure, so that the efficiency of links such as production, installation, maintenance and replacement is remarkably improved, and the service life of the machine is effectively prolonged.

Description

Technical Field

[0001] This utility model relates to the technical field of vehicle-mounted equipment, and in particular to the structure of a vehicle-mounted aromatherapy diffuser. Background Technology

[0002] Most car air fresheners on the market currently use a microporous atomizing plate structure. Compared to other types of atomizing plates, microporous atomizing plates can atomize the fragrance liquid more finely and evenly, thus releasing the aroma better and enhancing the fragrance effect. However, these air fresheners generally suffer from a problem after long-term use: the micropores are prone to clogging. Once clogged, the atomizing plate's effectiveness is greatly reduced, or it may even stop spraying altogether. Most microporous car air fresheners on the market have atomizing plates that are not removable, or whose disassembly process is extremely difficult and cumbersome after initial installation. This makes parts replacement inconvenient and significantly increases the difficulty of maintenance. Once clogged, the air freshener is often difficult to repair and must be scrapped, increasing the cost of scrapping the equipment and significantly reducing economic efficiency. For example, a Chinese utility model patent with publication number CN222727772U, entitled "A Car-Mounted Aroma Diffuser," discloses a technical solution that includes installing an atomizing plate structure within a fixed support frame; one side of the atomizing plate structure also has an extending fixing part for fixing the control circuit board assembly, used to install the circuit board assembly; the fixed support frame is then fastened to a housing by screws. This atomizing plate structure is complex and cumbersome to install, and disassembly involves numerous parts. Slight carelessness during disassembly can easily damage other parts, greatly increasing the difficulty of maintenance. Summary of the Invention

[0003] To address the problems in the existing technology, this utility model provides a car air freshener with a detachable atomizing plate that is easy to maintain.

[0004] This utility model provides a detachable atomizing plate car-mounted microporous aroma diffuser, comprising:

[0005] The device comprises an upper housing and a body. The upper housing has a flow guide hole and an atomizing plate assembly inside. A first magnetic part and a conductive contact pin are also provided near one end of the body. The body has a control circuit module, an essential oil bottle module, and a second magnetic part and a contact pin base opposite to the first magnetic part and the conductive contact pin. The upper housing and the body are magnetically attached by the first magnetic part and the second magnetic part. After assembly, the conductive contact pin and the contact pin base abut against each other, thereby forming a circuit loop between the atomizing plate assembly and the control circuit module. At least a portion of the essential oil bottle module extends out of the body and into the upper housing, abutting against the atomizing plate assembly.

[0006] Preferably, the atomizing plate assembly includes an atomizing fixing frame and an atomizing plate; the upper end of the atomizing fixing frame has an atomizing plate groove; the bottom of the atomizing plate groove has a channel into which the essential oil bottle module can extend; the atomizing fixing frame also has a conductive pin seat, one end of the conductive pin is inserted into the conductive pin seat and electrically connected to the atomizing plate, and the other end extends out of the conductive pin seat.

[0007] Preferably, the upper housing is a U-shaped groove with the bottom surface of the groove facing upward and the U-shaped opening facing downward; the guide hole is disposed on the bottom surface of the groove, and a circumferentially surrounding groove is also provided on the inner side of the bottom surface of the groove; the outer peripheral sidewall of the atomizing fixing frame is provided with a support foot that can be inserted into the groove; the outer peripheral sidewall of the atomizing fixing frame near the end of the body is also provided with a first magnetic groove for accommodating the first magnetic part.

[0008] Preferably, the device body further includes a middle housing, a middle housing cover, and a mounting base; the middle housing has a cavity that extends vertically; the middle housing cover is assembled at the upper end of the mounting base; the mounting base is housed within the cavity; and the middle housing cover has a cotton swab hole corresponding to the atomizing component.

[0009] Preferably, the control circuit module is housed between the middle housing and the mounting base, and includes a circuit board, indicator lights, a switch button, and a charging port; the circumferential sidewall of the middle housing has through holes corresponding to the exposed indicator lights, switch buttons, and charging port.

[0010] Preferably, the essential oil bottle module includes a bottle body and an oil-absorbing cotton swab inserted into the bottle body; the mounting base is provided with a cotton swab channel at the corresponding cotton swab hole; the oil-absorbing cotton swab passes through the cotton swab channel and the cotton swab hole and abuts against the atomizing plate assembly; the bottle body is detachably mounted on the lower end of the mounting base.

[0011] Preferably, the upper end of the mounting base forms an upward-facing stylus base column and a second magnetic part column; a space is formed between the middle housing cover and the stylus base column and the second magnetic part column to accommodate the conductive stylus base and the second magnetic part.

[0012] Preferably, the first magnetic part and the second magnetic part are magnets.

[0013] Preferably, it also includes a connector; the outer circumferential wall of the middle housing is provided with a connector hole; the connector is locked inside the middle housing and is provided with a connecting end extending out of the connector hole, and the outer circumferential wall of the connecting end is provided with a slot for a vehicle clamp to lock in.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. The atomizing plate assembly and the main body of this utility model form a circuit loop through conductive contact pins and are detachably connected by magnetic attraction. This allows the atomizing plate assembly to be easily and quickly disassembled for inspection or replacement when clogged. During this process, other components, especially the control module assembly, will not be affected, ensuring the safety and stability of other parts during maintenance.

[0016] 2. This utility model adopts a modular design, which assembles the atomizing plate assembly, control body and essential oil bottle module into modules, which greatly improves the efficiency of production, installation, maintenance and replacement, and effectively extends the service life of the aromatherapy machine. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0018] Figure 2 This is an exploded view of the upper shell of an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the installation of the main body of the present invention (the essential oil bottle module is not shown).

[0020] Figure 4 This is a top view of an embodiment of the present utility model;

[0021] Figure 5 This is a sectional view along line AA;

[0022] Figure 6 This is a schematic diagram of the structure of the mounting base according to an embodiment of the present utility model;

[0023] Figure 7 This is a schematic diagram of the assembly of the connector and a vehicle clamp according to an embodiment of the present utility model;

[0024] Figure 8 This is a schematic diagram of a different type of vehicle clamp assembled with an embodiment of the present invention. Detailed Implementation

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0027] like Figure 1-8 As shown, this utility model discloses a detachable atomizing plate car-mounted microporous aroma diffuser, including an upper shell 1 and a body 2; the upper shell has a guide hole 10, and an atomizing plate assembly 3 is housed inside, and a first magnetic part 4 and a conductive pin 5 are also provided near one end of the body 2; the body is provided with a control circuit module 6, an essential oil bottle module 7, and a second magnetic part 8 and a pin base 9 opposite to the first magnetic part 4 and the conductive pin 5; the upper shell 1 and the body 2 are magnetically assembled by the first magnetic part 4 and the second magnetic part 8; after assembly, the conductive pin 5 and the pin base 9 abut against each other, thereby forming a circuit loop between the atomizing plate assembly 3 and the control circuit module 6; at least a portion of the essential oil bottle module 7 extends out from the body 2 and into the upper shell 1, abutting against the atomizing plate assembly 3. In this embodiment, the atomizing plate assembly 3 is installed inside the upper housing 1, while the control circuit module 6 is housed inside the body 2. A circuit path is formed by the conductive contact pin 5 abutting against the contact pin base 9. This design makes the maintenance and replacement of the atomizing plate structure more convenient, effectively reducing costs and extending the service life of the aroma diffuser. Furthermore, this embodiment employs a modular approach to the production and assembly of the aroma diffuser, significantly improving the efficiency of production, installation, maintenance, and replacement.

[0028] Furthermore, the atomizing plate assembly 3 includes an atomizing fixing frame 32 and an atomizing plate 31; the atomizing fixing frame 32 has an atomizing plate groove 320 at its upper end; the atomizing plate groove 320 has a channel 321 at its bottom for the essential oil bottle module 7 to extend into; the atomizing fixing frame 32 also has a conductive contact pin seat 322, one end of the conductive contact pin 5 is inserted into the conductive contact pin seat 322 and electrically connected to the atomizing plate 31, and the other end extends out of the conductive contact pin seat 322.

[0029] Furthermore, the upper housing 1 is a U-shaped groove with its bottom surface facing upwards and the U-shaped opening facing downwards; the guide hole 10 is located on the bottom surface of the groove, and a circumferentially surrounding groove 11 is also provided on the inner side of the bottom surface of the groove; the outer peripheral sidewall of the atomizing bracket 32 ​​is provided with a support leg 323 that can be inserted into the groove 11; the outer peripheral sidewall of the atomizing bracket 32 ​​near the end of the body 2 is also provided with a first magnetic groove 324 for accommodating the first magnetic part 4. As shown in the figure, the atomizing plate 31 is installed on the upper end of the atomizing bracket 32, directly facing the guide hole 10 above and the channel 321 below.

[0030] Furthermore, the body 2 also includes a middle housing 22 for mounting the control circuit module 6, the essential oil bottle module 7, the second magnetic part 8, and the stylus base 9, a middle housing cover 21, and a mounting base 23; the middle housing 22 serves as the outer shell of the body 2 and has a cavity 220 that extends vertically; the middle housing cover 21 is mounted on the upper end of the mounting base 23; the mounting base 23 is housed within the cavity 220; the middle housing cover 21 has a cotton swab hole 210 corresponding to the atomizing component 3.

[0031] Furthermore, the essential oil bottle module 7 includes a bottle body 71 and an oil-absorbing cotton swab 72 inserted into the bottle body 71; the mounting base 23 is provided with a cotton swab channel 230 corresponding to the cotton swab hole 210; the oil-absorbing cotton swab 72 passes through the cotton swab channel 230 and the cotton swab hole 210 and abuts against the atomizing plate 31; the bottle body 71 is detachably installed at the lower end of the mounting base 23 by means of a threaded connection.

[0032] The working principle of this embodiment is as follows: the essential oil is transported to the bottom of the atomizing plate 31 via the oil-absorbing cotton swab 72 as a carrier. The atomizing plate 31 vibrates at high frequency to agitate the essential oil liquid into small molecular particles and spray them out. The atomizing plate assembly and the device body form a circuit loop through conductive contact pins and contact pin bases. The atomizing plate assembly and the device body are assembled by magnetic attraction.

[0033] Furthermore, the control circuit module 6 is housed between the middle housing 22 and the mounting base 23, and includes a circuit board 61, an indicator light 62, a switch button 63, and a charging port 64; the circuit board 61 is electrically connected to the indicator light 62, the switch button 63, the charging port 64, and the contact pin base 9, respectively. The circumferential sidewalls of the middle housing 22 have through holes corresponding to the exposed indicator light 62, the switch button 63, and the charging port 64, facilitating user operation and observation.

[0034] The upper end of the mounting base 23 has an upwardly formed stylus base post 231 and a second magnetic part post 232; a space is formed between the middle housing cover 21 and the stylus base post 231 and the second magnetic part post 232 to accommodate the conductive stylus seat 9 and the second magnetic part 8, and the conductive antenna of the conductive stylus seat 9 extends from the middle housing cover 21 to contact the conductive stylus 5. Furthermore, the upper end of the mounting base 23 also has an upwardly formed connecting post for fastening to the middle housing cover 21.

[0035] Furthermore, the first magnetic part 4 and the second magnetic part 8 are magnets. Of course, in some embodiments, the first magnetic part 4 and the second magnetic part 8 can be magnetic objects, or one of them can be a magnet and the other can be a metal that can be attracted by a magnet.

[0036] Furthermore, it also includes a connector 100; the outer circumferential wall of the middle housing 22 has a connector hole 221; the connector 100 is secured within the middle housing 22 and has a connecting end 101 extending out of the connector hole 221, the outer circumferential wall of the connecting end 101 having a slot 102 for securing a vehicle clip. One end of the vehicle clip is engaged in the slot 102, and the other end is secured to the car's air vent or hung in another location inside the car. Figure 7-8 As shown, this embodiment lists two types of car clips: one is a car clip 103 used to clip onto the air vent; the other is a car clip 104 that forms a U-shaped hanging part with the middle shell and can be hung in other positions inside the car.

[0037] For those skilled in the art, various other corresponding changes and modifications can be made based on the technical solutions and concepts described above, and all such changes and modifications should fall within the protection scope of the claims of this utility model.

Claims

1. A detachable atomizing piece vehicle-mounted micro-porous aromatherapy machine, characterized in that, The application relates to an atomizer, which comprises an upper shell and a body; the upper shell is provided with a flow guide hole, internally contains an atomizing sheet assembly, and is further provided with a first magnetic part and a conductive contact pin near one end of the body; the body is provided with a control circuit module, an essential oil bottle module, and a second magnetic part and a contact pin base opposite to the first magnetic part and the conductive contact pin; the upper shell and the body are assembled by magnetic attraction of the first magnetic part and the second magnetic part; after assembly, the conductive contact pin and the contact pin base abut, so that the atomizing sheet assembly and the control circuit module form a circuit loop; at least a part of the essential oil bottle module extends from the body and extends into the upper shell and abuts against the atomizing sheet assembly.

2. The detachable atomizing piece vehicle-mounted micro-porous aromatherapy machine according to claim 1, characterized in that, The atomizing sheet assembly comprises an atomizing fixing frame and an atomizing sheet; the upper end of the atomizing fixing frame is provided with an atomizing sheet groove; the bottom of the atomizing sheet groove is provided with a channel for the essential oil bottle module to extend into; the atomizing fixing frame is further provided with a conductive contact pin base, one end of the conductive contact pin is inserted into the conductive contact pin base and electrically connected with the atomizing sheet, and the other end extends out of the conductive contact pin base.

3. The detachable atomizer piece vehicle-mounted micro-porous aromatherapy machine of claim 2, wherein, The upper shell is a U-shaped groove body, the bottom surface of the groove body is arranged upwards, and the U-shaped opening faces downwards; the flow guide hole is arranged on the bottom surface of the groove body, and the inner side of the bottom surface of the groove body is further provided with a circumferential clamping groove; the outer circumferential wall of the atomizing fixing frame is provided with a supporting leg which can be clamped into the clamping groove; the outer circumferential wall of the atomizing fixing frame is further provided with a first magnetic clamping groove for containing the first magnetic part near one end of the body.

4. The detachable atomizer piece vehicle-mounted micro-porous aromatherapy machine of claim 1, wherein, The body further comprises a middle shell, a middle shell cover and a mounting seat; the middle shell is provided with a cavity which penetrates through the upper and lower parts; the middle shell cover is assembled on the upper end of the mounting seat; the mounting seat is contained in the cavity; the middle shell cover is provided with a cotton swab hole corresponding to the atomizing assembly.

5. The detachable atomizer piece vehicle micro-porous aromatherapy machine according to claim 4, characterized in that, The control circuit module is contained between the middle shell and the mounting seat, and comprises a circuit board, an indicator lamp, a switch button and a charging socket; the circumferential side wall of the middle shell is provided with through holes corresponding to the indicator lamp, the switch button and the charging socket.

6. The detachable atomizer piece vehicle micro-porous aromatherapy machine of claim 4, wherein, The essential oil bottle module comprises a bottle body and an oil absorbing cotton swab inserted on the bottle body; the mounting seat is provided with a cotton swab channel corresponding to the cotton swab hole; the oil absorbing cotton swab abuts against the atomizing sheet assembly through the cotton swab channel and the cotton swab hole; the bottle body is detachably mounted on the lower end of the mounting seat.

7. The detachable atomizer piece vehicle micro-porous aromatherapy machine of claim 4, wherein, The upper end of the mounting seat is formed with a contact pin base stand and a second magnetic part stand; the middle shell cover and the contact pin base stand and the second magnetic part stand form a space for containing the conductive contact pin base and the second magnetic part.

8. The detachable atomizer piece vehicle-mounted micro-porous aromatherapy machine of claim 1, wherein, The first magnetic part and the second magnetic part are magnets.

9. The detachable atomizer piece vehicle micro-porous aromatherapy machine of claim 4, wherein, The application further comprises a connecting piece; the circumferential outer side wall of the middle shell is provided with a connecting piece hole; the connecting piece is clamped in the middle shell and is provided with a connecting end extending out of the connecting piece hole, and the circumferential outer side wall of the connecting end is provided with a clamping groove for clamping a car clip.

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