Aromatherapy liquid supply device and air treatment equipment

Abstract

The utility model provides an aromatherapy liquid supply device and air treatment equipment, and relates to the technical field of air treatment equipment, the aromatherapy liquid supply device comprises a liquid storage container, the liquid storage container defines a liquid storage cavity used for storing aromatherapy liquid, and the liquid storage container is further provided with a liquid supply port capable of being opened and closed; the liquid suction part is constructed to enable the aromatherapy liquid to diffuse along the liquid suction part when the liquid suction part is in contact with the aromatherapy liquid, the liquid suction part moves between a first position and a second position in the opening direction of the liquid supply port, when the liquid suction part is in the first position, the liquid suction part is opened and penetrates through the liquid supply port so as to be in contact with the aromatherapy liquid, and when the liquid suction part is in the second position, the liquid suction part is separated from the liquid supply port, and the liquid supply port is closed; and the driving device is used for driving the liquid suction piece to move between the first position and the second position. According to the aromatherapy liquid supply device, the aromatherapy liquid supply mode is simple and easy to operate, the use experience of a user can be improved, and the liquid supply frequency of the liquid storage container can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air treatment equipment, in particular to an aromatherapy liquid supply device and air treatment equipment. Background Art

[0002] With the development of social economy and the improvement of people's living standards, humidifier-type air treatment equipment is increasingly used in people's daily lives, and the functions of humidifiers are constantly enriched. For example, some models of humidifiers are equipped with aromatherapy functions.

[0003] Currently, when a humidifier with an aromatherapy function is enabled, the user is usually required to manually open the aromatherapy cover and drip aromatherapy liquid into the interior to achieve the aromatherapy function. The overall operation is relatively complicated, which affects the user experience. Utility Model Content

[0004] In view of the above problems, the utility model provides an aromatherapy liquid supply device and an air treatment device, which make the aromatherapy liquid supply method simple and easy to operate, and can improve the user experience.

[0005] The utility model provides an aromatherapy liquid supply device for air treatment equipment, the aromatherapy liquid supply device comprising: a liquid storage container, the liquid storage container defines a liquid storage cavity for storing aromatherapy liquid, the liquid storage container is also provided with an openable and closable liquid supply port; a liquid absorbing member, the liquid absorbing member is configured to diffuse the aromatherapy liquid along the liquid absorbing member when in contact with the aromatherapy liquid, the liquid absorbing member moves between a first position and a second position along the opening direction of the liquid supply port, wherein in the first position, the liquid absorbing member opens and passes through the liquid supply port to contact with the aromatherapy liquid, and in the second position, the liquid absorbing member is separated from the liquid supply port, and the liquid supply port is closed; a driving device, the driving device is used to drive the liquid absorbing member to move between the first position and the second position.

[0006] According to the aromatherapy liquid supply device of the utility model, the aromatherapy liquid can diffuse along the liquid absorption part when it contacts the liquid absorption part, and the liquid absorption part can move along the opening direction of the liquid supply port to contact the aromatherapy liquid or separate from the aromatherapy liquid. In this way, the aromatherapy function of the air treatment device can be turned on only by driving the liquid absorption part to move to the first position through the driving device, and the aromatherapy function of the air treatment device can be turned off by driving the liquid absorption part to move to the second position through the driving device. Compared with the operation in the related art that requires opening the aromatherapy cover and dripping the aromatherapy liquid every time the aromatherapy function is used, the aromatherapy liquid supply method is simple and easy to operate, which can improve the user experience, and the capacity of the liquid storage container can be flexibly adjusted to reduce the frequency of refilling the liquid storage container.

[0007] In some embodiments, the liquid storage container includes: an outer shell, which is open at one end along the axial direction; a cover assembly, including a cover body and a switch plate, the cover body is embedded in the outer shell and together with the outer shell defines the liquid storage cavity, the liquid supply port is opened in the cover body, the switch plate is arranged at the liquid supply port, and can move relative to the cover body to open or close the liquid supply port.

[0008] Thus, the structure of the liquid storage container is relatively simple and easy to assemble and implement.

[0009] In some embodiments, one of the cover plate body and the switch plate is provided with a pivot hole, and the other is provided with a pivot shaft, and the pivot shaft is rotatably disposed in the pivot hole so that the switch plate can rotate relative to the cover plate assembly.

[0010] In this way, the rotational cooperation between the cover plate body and the switch plate is relatively simple, and is easy to manufacture and assemble.

[0011] In some embodiments, the movement direction of the liquid absorbing member is perpendicular to the rotation axis of the switch plate, and the switch plate is suitable for opening the liquid supply port under the push of the liquid absorbing member.

[0012] In this way, when the driving device drives the liquid absorbent to move from the second position to the first position, the liquid absorbent can push the switch plate to rotate, thereby opening the liquid supply port. The liquid absorbent is inserted into the liquid storage cavity and contacts the aroma liquid during the continuous movement. At this time, a part of the liquid absorbent is located in the liquid storage cavity, and the other part is located outside the liquid storage cavity (i.e., the upper side of the cover body) to guide the aroma liquid from the liquid storage cavity to the outside of the liquid storage cavity.

[0013] In some embodiments, the cover plate assembly further includes: a reset driving member, wherein the reset driving member is configured to drive the switch plate to close the liquid supply port after the liquid absorbing member is separated from the switch plate.

[0014] In this way, after the liquid absorption component is separated from the switch plate, the switch plate can automatically close the liquid supply port to prevent the remaining aromatherapy liquid in the liquid storage chamber from evaporating, and manual closing is omitted, which simplifies user operation and improves user experience.

[0015] In some embodiments, the reset driving member is a counterweight block, which is fixedly disposed on the switch plate, and the contact point between the switch plate and the liquid-absorbing member and the counterweight block are respectively located on opposite sides of the pivot axis.

[0016] In this way, the counterweight block can realize automatic closing of the switch plate, and has a simple structure and low cost.

[0017] In some embodiments, the inner wall of the shell is provided with a snap-fit ​​structure, and the outer peripheral wall of the cover body is provided with a snap-fitting structure, and the snap-fitting structure is snap-fitted with the snap-fitting structure.

[0018] In this way, the cover plate body can be stably installed on the housing, and the matching method is simple and easy to assemble.

[0019] In some embodiments, the liquid storage container also includes: a guide member, which is arranged on the outer shell and located on the side of the cover assembly facing away from the liquid storage cavity. A guide hole is provided on the guide member, and the liquid absorbent member is passed through the guide hole and cooperates with the guide hole for guidance.

[0020] In this way, the guide member can ensure that the absorbent member moves between the first position and the second position along an accurate movement path, preventing deviation from the predetermined movement path, thereby ensuring smooth movement of the absorbent member.

[0021] In some embodiments, the inner wall of the shell is provided with a shoulder portion, and the guide member is supported and fixed on the shoulder portion.

[0022] In this way, the guide member is supported by the shaft shoulder portion, so that the installation stability of the guide member can be improved.

[0023] In some embodiments, the driving device includes: a pressing cover, which is fixedly connected to the liquid absorbing member and movably disposed at one end of the outer shell axially away from the liquid storage chamber; and an elastic return member, wherein both ends of the elastic return member are respectively connected to the pressing cover and the liquid storage container.

[0024] In this way, the overall structure and working principle of the driving device are relatively simple and easy to operate, which is conducive to improving the user experience.

[0025] In some embodiments, a fixed baffle is provided on the outer side of the shell, and a diffusion chamber is defined between the push cover and the fixed baffle, and the diffusion chamber is constructed to guide the aromatherapy airflow to the surrounding side of the aromatherapy liquid supply device, and the two ends of the elastic return member are respectively connected to the push cover and the fixed baffle.

[0026] In this way, the fixed baffle can be used to install the elastic reset member on the one hand, and can also play a role in guiding the aromatherapy airflow on the other hand, so as to improve the diffusion efficiency of the aromatherapy airflow.

[0027] In some embodiments, a vent hole is provided on the pressing cover, and the vent hole is connected to the diffusion chamber.

[0028] In this way, the aromatherapy airflow can also diffuse upward from the vents on the push cover, which can further improve the diffusion efficiency.

[0029] In some embodiments, the absorbent member is made of cotton.

[0030] In this way, when the cotton swab comes into contact with the aromatherapy liquid, the aromatherapy liquid can diffuse along the cotton swab to the outside of the liquid storage chamber. Compared with the solution in the related art of sucking the aromatherapy liquid through the cooperation of the suction device and the suction tube, it can realize the automatic dissipation of the aromatherapy, simplify the number of parts and structure of the aromatherapy liquid supply device, reduce costs, reduce the overall volume of the aromatherapy liquid supply device, and facilitate the installation and integration of the aromatherapy liquid supply device on the air treatment equipment.

[0031] The second aspect of the utility model also provides an air treatment device, comprising: a main unit, the main unit having an air outlet channel, the air outlet channel having an air outlet; an air outlet net, the air outlet net is arranged at the air outlet; the aromatherapy liquid supply device described in the first aspect above, the aromatherapy liquid supply device is arranged at the air outlet net.

[0032] According to the air treatment equipment of the utility model, by providing the aromatherapy liquid supply device in the above embodiment, the aromatherapy liquid supply method can be simplified, the operation is easy, the user experience can be improved, and it helps to reduce the frequency of aromatherapy liquid replenishment.

[0033] In some embodiments, at least a portion of the structure of the liquid storage container of the aromatherapy liquid supply device is integrally formed with the air outlet network.

[0034] In this way, the number of parts of the air outlet network can be reduced, the integration of the air outlet network is improved, which is beneficial to reducing the space occupied by the aromatherapy liquid supply device and the air outlet network as a whole, and is beneficial to improving the assembly efficiency of the air treatment equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0036] Figure 1 An exploded view of an air handling device according to an embodiment of the utility model;

[0037] Figure 2 An exploded view of the aromatherapy liquid supply device according to an embodiment of the utility model;

[0038] Figure 3 A cross-sectional view of an aromatherapy liquid supply device according to an embodiment of the utility model;

[0039] Figure 4 It is a cross-sectional view of the aromatherapy liquid supply device of the embodiment of the utility model when the liquid absorption member is in the second position;

[0040] Figure 5 It is a cross-sectional view of the aromatherapy liquid supply device of the embodiment of the utility model when the liquid absorption component is in the first position;

[0041] Figure 6 An exploded view of a host of an air treatment device according to an embodiment of the utility model;

[0042] Figure 7 This is an exploded view of the liquid supply component of the air handling equipment according to an embodiment of the utility model.

[0043] Description of reference numerals:

[0044] 1000-Air handling equipment;

[0045] 100- Aromatherapy liquid supply device;

[0046] 1-liquid storage container; 10-liquid storage chamber;

[0047] 11-housing; 111-clamping structure; 112-fixed baffle; 113-diffusion chamber;

[0048] 12-cover plate assembly; 121-cover plate body; 1211-liquid supply port; 1212-pivot hole; 1213-clamping matching structure; 122-switch plate; 1221-pivot shaft; 123-reset drive member; 124-guide member; 1241-limiting protrusion; 125-support plate;

[0049] 2-Liquid absorbing part;

[0050] 3-driving device; 31-pressing cover; 311-vent; 312-insertion column; 32-elastic reset member;

[0051] 200-main engine; 201-upper housing; 2011-inner housing; 2012-outer housing; 202-wind wheel; 203-driving motor; 204-wind wheel nut; 205-motor bracket;

[0052] 300-air outlet net; 301-first mounting portion; 302-second mounting portion; 303-air outlet partition rib;

[0053] 400-liquid supply assembly; 401-water tank; 402-float bracket; 403-float; 404-filter element. DETAILED DESCRIPTION

[0054] In order to make the above-mentioned purposes, features and advantages of the embodiments of the present application more obvious and understandable, 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 part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of this application.

[0055] With the development of social economy and the improvement of people's living standards, air treatment equipment such as humidifiers are increasingly used in people's daily lives, and the functions of humidifiers are constantly enriched. For example, some models of humidifiers are equipped with aromatherapy functions to meet people's needs for quality of life. At present, when humidifiers with aromatherapy functions are enabled, users usually need to manually open the aromatherapy cover and drip aromatherapy liquid into the interior to achieve the aromatherapy function. The overall operation is relatively complicated, which affects the user experience.

[0056] In view of this, the utility model provides an aromatherapy liquid supply device and an air treatment device. The aromatherapy function of the air treatment device can be turned on only by driving the liquid absorption part to move to the first position through the driving device, and the aromatherapy function of the air treatment device can be turned off by driving the liquid absorption part to move to the second position through the driving device. Compared with the operation in the related art that requires opening the aromatherapy cover and dripping the aromatherapy liquid every time the aromatherapy function is used, the aromatherapy liquid supply method is simple and easy to operate, which can improve the user experience, and the capacity of the liquid storage container can be flexibly adjusted to reduce the frequency of refilling the liquid storage container.

[0057] Combine the following Figure 1-Figure 5 The aromatherapy liquid supply device 100 according to the first embodiment of the utility model is described.

[0058] The aromatherapy liquid supply device 100 of this embodiment is used in an air treatment device 1000. The air treatment device 1000 may be a humidifier, such as an indoor humidifier, a vehicle-mounted humidifier, etc. Of course, it may also be other air treatment devices.

[0059] The aromatherapy liquid supply device 100 may include: a liquid storage container 1, a liquid absorbing member 2 and a driving device 3. The liquid storage container 1 defines a liquid storage cavity 10, which may be cylindrical and used to store aromatherapy liquid. The capacity of the liquid storage cavity 10 may be reasonably set according to actual needs. The liquid storage container 1 is also provided with a liquid supply port 1211, which may be switched between an open state and a closed state.

[0060] The absorbent member 2 is constructed to diffuse the aroma liquid along the absorbent member 2 when in contact with the aroma liquid, so that the absorbent member 2 can guide the aroma liquid out of the liquid storage chamber 10. For example, the absorbent member 2 can be a cotton swab. The absorbent member 2 moves between a first position and a second position along the opening direction of the liquid supply port 1211. When the absorbent member 2 is in the first position, the absorbent member 2 opens and passes through the liquid supply port 1211 to contact the aroma liquid, so that the aroma liquid can be sucked out to the outside and into the air; when the absorbent member 2 is in the second position, the absorbent member 2 is separated from the liquid supply port 1211 to close the liquid supply port 1211, so that the aroma liquid stops diffusing to the outside along the absorbent member 2.

[0061] The driving device 3 is used to drive the liquid absorbing member 2 to move between the first position and the second position. In this way, the driving device 3 can provide driving force for the liquid absorbing member 2 to realize the movement of the liquid absorbing member 2.

[0062] According to the aromatherapy liquid supply device 100 of the embodiment of the utility model, the aromatherapy liquid can diffuse along the liquid absorption part 2 when it contacts the liquid absorption part 2, and the liquid absorption part 2 can move along the opening direction of the liquid supply port 1211 to contact the aromatherapy liquid or separate from the aromatherapy liquid. In this way, the aromatherapy function of the air treatment device 1000 can be turned on only by driving the liquid absorption part 2 to move to the first position through the driving device 3, and the aromatherapy function of the air treatment device 1000 can be turned off by driving the liquid absorption part 2 to move to the second position through the driving device 3. Compared with the operation in the related art that the aromatherapy cover needs to be opened to drip the aromatherapy liquid every time the aromatherapy function is used, the aromatherapy liquid supply method is simple and easy to operate, which can improve the user experience, and the capacity of the liquid storage container 1 can be flexibly adjusted to reduce the frequency of refilling the liquid storage container 1.

[0063] In some embodiments, in combination Figure 2-Figure 5 The liquid storage container 1 may include: a shell 11 and a cover assembly 12. The shell 11 has an opening at one end along the axial direction, for example, the shell 11 may be in the shape of a cylinder with an opening at the top.

[0064] The cover plate assembly 12 includes a cover plate body 121 and a switch plate 122. The cover plate body 121 is embedded in the outer shell 11. The cover plate body 121 can be located at the opening of the outer shell 11, or can be arranged in the middle and upper part of the outer shell 11 along the axial direction. The cover plate body 121 can be perpendicular to the axis of the outer shell 11, or the cover plate body 121 can also be inclined relative to the circumference of the outer shell 11.

[0065] The cover body 121 and the bottom wall of the housing 11 define the liquid storage chamber 10 together, the liquid supply port 1211 is provided on the cover body 121, and the switch plate 122 is provided at the liquid supply port 1211 and can move relative to the cover body 121 to open or close the liquid supply port 1211. For example, the switch plate 122 can move relative to the cover, or the switch plate 122 can rotate relative to the cover. In this way, the structure of the liquid storage container 1 is relatively simple, and it is easy to assemble and implement.

[0066] In some embodiments, reference Figure 2 One of the cover body 121 and the switch plate 122 is provided with a pivot hole 1212, and the other is provided with a pivot shaft 1221. For example, the cover body 121 may be provided with a pivot hole 1212, and the switch plate 122 may be provided with a pivot shaft 1221; or, the cover body 121 may be provided with a pivot shaft 1221, and the switch plate 122 may be provided with a pivot hole 1212. The pivot shaft 1221 is rotatably provided in the pivot hole 1212, so that the switch plate 122 rotates relative to the cover assembly 12. In this way, the rotational cooperation mode of the cover body and the switch plate 122 is relatively simple, and is easy to manufacture and assemble.

[0067] In some embodiments, reference Figure 3-Figure 5 , the movement direction of the liquid absorbent 2 is perpendicular to the rotation axis of the switch plate 122, and the switch plate 122 is suitable for opening the liquid supply port 1211 under the push of the liquid absorbent 2. In this way, when the driving device 3 drives the liquid absorbent 2 to move from the second position to the first position, the liquid absorbent 2 can push the switch plate 122 to rotate, thereby opening the liquid supply port 1211. The liquid absorbent 2 is inserted into the liquid storage cavity 10 and contacts the aromatherapy liquid during the continuous movement. At this time, a part of the liquid absorbent 2 is located in the liquid storage cavity 10, and the other part is located outside the liquid storage cavity 10, that is, on the upper side of the cover plate body 121, so as to guide the aromatherapy liquid from the liquid storage cavity 10 to the outside of the liquid storage cavity 10. Optionally, when the liquid absorbent 2 is in the second position, the end of the liquid absorbent 2 can contact the switch plate 122, or can be separated from the switch plate 122.

[0068] It should also be noted that, since the cover body 121 in this embodiment is not located at the top of the shell 11, but is located in the upper middle part of the shell 11, the inner cavity of the shell 11 above the cover body 121 can be used as a movable cavity of the absorbent component 2, thereby providing protection for the absorbent component 2 and preventing the absorbent component 2 from being directly exposed to the outside and damaged.

[0069] In some embodiments, the liquid storage container 1 may further include a reset drive member 123. The reset drive member 123 is configured to drive the switch plate 122 to close the liquid supply port 1211 after the liquid absorbent member 2 is separated from the switch plate 122. For example, the reset drive member 123 may be a reset spring, a counterweight, or other components capable of applying a reset force to the switch plate 122. In this way, after the liquid absorbent member 2 is separated from the switch plate 122, the switch plate 122 may automatically close the liquid supply port 1211 to prevent the remaining aromatherapy liquid in the liquid storage chamber 10 from evaporating, and manual closing is omitted, thereby simplifying user operation and improving user experience.

[0070] In some embodiments, the reset drive member 123 is a counterweight block, which can be a metal member, a ceramic member, a glass member or other structural member with a certain weight. The counterweight block is fixedly arranged on the switch plate 122 and is arranged away from the contact point between the switch plate 122 and the liquid absorbing member 2. For example, the contact point between the switch plate 122 and the liquid absorbing member 2 and the counterweight block are respectively located on both sides of the pivot axis. When the liquid absorbing member 2 pushes against the switch plate 122, the liquid absorbing member 2, the switch plate 122 and the counterweight block form a lever structure. In this way, the counterweight block can realize the automatic closing of the switch plate 122, and the structure is simple and the cost is low.

[0071] For example Figure 2 As shown, the liquid supply port 1211 can be roughly square in structure, and of course, each inner corner of the liquid supply port 1211 can be chamfered. The structure of the switch plate 122 is adapted to the liquid supply port 1211, the pivot hole 1212 is arranged on the inner walls of the liquid supply port 1211 on both sides along the width direction, the pivot shaft 1221 is arranged on the outer walls of the switch plate 122 on both sides along its own width direction, and the pivot shaft 1221 is located on one side of the middle part of the switch plate 122 along its own length direction, so that the switch plate 122 is divided into a first section located on one side of the pivot shaft 1221 and a second section located on the other side of the pivot shaft 1221, wherein the length of the first section is greater than the length of the second section, the contact point between the liquid absorbent 2 and the switch plate 122 is located on the first section, and the second section is provided with an installation groove on one side of the surface facing the liquid storage chamber 10, and the counterweight block can be arranged in the installation groove, and the counterweight block always exerts a force on the cover plate toward the liquid storage chamber 10. When the driving device 3 drives the liquid absorbent component 2 to move to the first position, the liquid absorbent component 2 pushes the first section of the switch plate 122 to make it rotate downward. At this time, the counterweight block rises with the second section. When the driving device 3 drives the liquid absorbent component 2 to move to the second position, the counterweight block has a force on the second section toward the liquid storage chamber 10. Under the action of the counterweight block, the second section rotates downward and the first section rotates upward at the same time until the switch plate 122 engages with the liquid supply port 1211, closing the liquid supply port 1211.

[0072] Further, the inner wall of the liquid supply port 1211 may be provided with a limiting boss, the upper surface of the limiting boss is flush with the upper surface of the cover body 121, the lower surface of the limiting boss is higher than the lower surface of the cover body 121, and the switch plate 122 is provided with a limiting matching boss that matches the limiting boss, and the limiting matching boss and the limiting boss are abutted against each other along the axial direction of the housing 11 to prevent the switch plate 122 from rotating excessively under the action of the counterweight block, so that the liquid supply port 1211 is opened again, thereby ensuring the sealing of the liquid supply port 1211. Optionally, when the switch plate 122 closes the liquid supply port 1211, the lower surface of the limiting matching boss is flush with the lower surface of the cover body 121.

[0073] In some embodiments, the inner wall of the housing 11 is provided with a snap-fit ​​structure 111, and the outer peripheral wall of the cover body 121 is provided with a snap-fit ​​structure 1213, and the snap-fit ​​structure 111 is snap-fitted with the snap-fit ​​structure 1213. In this way, the cover body 121 can be stably installed on the housing 11, and the matching method is simple and easy to assemble.

[0074] For example Figure 4 As shown, the inner wall of the shell 11 is recessed radially outward to form a slot, which can constitute a snap-fit ​​structure 111. The spacing between the slot and the bottom wall of the shell 11 in the axial direction is 1 / 2-4 / 5 of the height of the shell 11. The slot can extend along the circumference of the shell 11 to form an annular groove. The cover body 121 is in the shape of a circular plate. The periphery of the cover body is provided with a snap-fit ​​protrusion that matches the slot. The snap-fit ​​structure 1213 can be formed. The snap-fit ​​protrusion can be snapped into the slot, thereby realizing the assembly of the cover body 121 and the shell 11. At this time, the liquid storage cavity 10 refers to the part of the inner cavity of the shell 11 located on the side of the cover body 121 facing the bottom wall of the shell 11. In this way, the assembly method of the cover body and the shell 11 is relatively simple and easy to implement.

[0075] In some embodiments, in combination Figure 4 and Figure 5 The aromatherapy liquid supply device 100 may further include: a guide member 124. Specifically, the guide member 124 may be provided on the housing 11, and the guide member 124 may be located on the side of the cover assembly 12 facing away from the liquid storage chamber 10. The guide member 124 is provided with a guide hole, and the liquid absorbent member 2 is passed through the guide hole and cooperates with the guide hole. In this way, the guide member 124 can ensure that the liquid absorbent member 2 moves between the first position and the second position along an accurate movement path, prevents deviation from the predetermined movement path, and thus ensures the smoothness of the movement process of the liquid absorbent member 2.

[0076] In some embodiments, in combination Figure 4 and Figure 5 A shoulder portion is provided on the inner side of the housing 11, and the guide member 124 can be supported and fixed on the shoulder portion. In this way, by supporting the guide member 124 through the shoulder portion, the installation stability of the guide member 124 can be improved.

[0077] In some embodiments, in combination Figure 4 and Figure 5 The guide member 124 may include a first extension section and a second extension section, wherein the first extension section extends along the radial direction of the shell 11, and the second extension section extends along the axial direction of the shell 11, one end of the second extension section is connected to the first extension section, and the other end abuts against the shaft shoulder, and a limiting protrusion 1241 is provided on the second extension section, and a limiting groove is provided on the inner wall of the shell 11, and the limiting protrusion 1241 is snapped into the limiting groove, thereby realizing the fixation of the guide member 124.

[0078] Combination Figure 4 and Figure 5 The aromatherapy liquid supply device 100 may further include: a support plate 125, the support plate 125 is arranged between the guide member 124 and the shaft shoulder portion, more specifically, the support plate 125 is clamped between the second extension section of the guide member 124 and the shaft shoulder portion, a guide matching hole is provided on the support plate 125, the guide matching hole is opposite to the guide hole, and the liquid absorbent member 2 is also penetrated through the guide matching hole, and the guide member 124 and the support plate 125 jointly guide the movement of the liquid absorbent member 2, which can further improve the smoothness of the movement process of the liquid absorbent member 2.

[0079] In some embodiments, in combination Figure 4 and Figure 5 , the driving device 3 may include: a pressing cover 31 and an elastic reset member 32. Specifically, the pressing cover 31 is fixedly connected to the liquid absorbing member 2, and the pressing cover 31 is movably arranged at one end of the housing 11 away from the liquid storage chamber 10 in the axial direction. The elastic reset member 32 may be a spring, and the two ends of the elastic reset member 32 are respectively connected to the pressing cover 31 and the liquid storage container 1. In this way, when it is necessary to start the aromatherapy function of the air treatment device 1000, the pressing cover 31 can be pressed downward, so that the pressing cover 31 can drive the liquid absorbing member 2 to move to the first position, push the switch plate 122 to open the liquid supply port 1211, so that the liquid absorbing member 2 can absorb the aromatherapy liquid; and when it is necessary to turn off the aromatherapy function, the pressing cover 31 can be pressed again, and the pressing cover 31 will reset upward under the action of the elastic reset member 32, and drive the liquid absorbing member 2 to move out of the liquid storage chamber 10, and disengage from the switch plate 122 to close the liquid supply port 1211. In this way, the overall structure and working principle of the driving device 3 are relatively simple and easy to operate, which is conducive to improving the user experience.

[0080] In some embodiments, in combination Figure 4 and Figure 5A fixed baffle 112 is provided on the outer side of the shell 11, and the fixed baffle 112 can protrude outward from the peripheral wall of the shell 11. A diffusion chamber 113 is defined between the pressing cover 31 and the fixed baffle 112. The diffusion chamber 113 is constructed to guide the aromatherapy airflow to the peripheral side of the aromatherapy liquid supply device 100. The two ends of the elastic return member 32 are respectively connected to the pressing cover 31 and the fixed baffle 112. In this way, the fixed baffle 112 can be used to install the elastic return member 32 on the one hand, and can also play a role in guiding the aromatherapy airflow on the other hand, so as to improve the diffusion efficiency of the aromatherapy airflow.

[0081] In some embodiments, a vent hole 311 is provided on the pressing cover 31, and the vent hole 311 is connected to the diffusion chamber 113, so that the aromatherapy airflow can also diffuse upward from the vent hole 311 on the pressing cover 31, which can further improve the diffusion efficiency.

[0082] In some embodiments, in combination Figure 2 and Figure 3 The side of the pressing cover 31 facing the liquid storage container 1 is provided with a plug 312, and the inner side of the plug 312 defines a slot, and the liquid absorbent 2 can be inserted into the slot. In this way, the assembly of the liquid absorbent 2 and the pressing cover 31 can be realized, and the assembly method is simple and easy to operate.

[0083] In some embodiments, the liquid absorbent 2 is a cotton piece, for example, the liquid absorbent 2 can be a cotton swab. In this way, when the cotton swab contacts the aroma liquid, the aroma liquid can diffuse along the cotton swab to the outside of the liquid storage chamber 10. Compared with the solution of sucking the aroma liquid by the combination of the suction device and the suction tube in the related art, the automatic dissipation of the aroma can be achieved, the number of parts and the structure of the aroma liquid supply device 100 are simplified, the cost is reduced, the overall volume of the aroma liquid supply device 100 is reduced, and the installation and integration of the aroma liquid supply device 100 on the air treatment device 1000 is more convenient. It can be understood that since the liquid absorbent 2 is a cotton piece, it can be replaced after a period of use.

[0084] Combine the following Figure 1-Figure 7 An air treatment device 1000 according to an embodiment of the second aspect of the utility model is described.

[0085] The air treatment device 1000 of this embodiment may be a humidifier, such as an indoor humidifier, a vehicle-mounted humidifier, etc., and may also be other air treatment devices. The air treatment device 1000 may include: a host 200, an air outlet network 300, and the aromatherapy liquid supply device 100 in the above embodiment.

[0086] Among them, the main unit 200 has an air outlet channel, the air outlet channel has an air outlet, the air outlet net 300 is arranged at the air outlet, and the aromatherapy liquid supply device 100 is arranged at the air outlet net 300. In this way, when the main unit 200 is in a working state, the airflow can flow through the aromatherapy liquid supply device 100 when flowing through the air outlet and carry the aromatherapy airflow to the outside.

[0087] For example, the host 200 may include a host 200 shell, and the air outlet net 300 may include a first mounting portion 301, a second mounting portion 302 and air outlet partition ribs 303, wherein the first mounting portion 301 and the second mounting portion 302 are spaced apart along the inside-outside direction, there are multiple air outlet partition ribs 303, the air outlet partition ribs 303 are arranged between the first mounting portion 301 and the second mounting portion 302, the air outlet partition ribs 303 are respectively connected to the first mounting portion 301 and the second mounting portion 302, the second mounting portion 302 can be fixedly connected to the host 200 shell, the aromatherapy liquid supply device 100 can be arranged on the first mounting portion 301, and the specific connection structure between the first mounting portion 301 and the aromatherapy liquid supply device 100 can be reasonably set according to actual needs.

[0088] According to the air treatment device 1000 of the embodiment of the utility model, by setting the aromatherapy liquid supply device 100 in the above embodiment, the aromatherapy liquid supply method can be simplified, easy to operate, can improve the user experience, and help reduce the frequency of aromatherapy liquid replenishment.

[0089] In some embodiments, at least part of the structure of the liquid storage container 1 of the aromatherapy liquid supply device 100 is integrally formed with the air outlet net 300, for example, the shell 11 of the liquid storage container 1 can be integrally formed with the air outlet net 300, for example, the shell 11 can serve as the first mounting portion 301 of the air outlet net 300, and the inner end of the air outlet partition rib 303 is connected to the shell 11. In this way, the parts of the air outlet net 300 can be reduced, the integration of the air outlet net 300 is improved, and it is beneficial to reduce the space occupied by the aromatherapy liquid supply device 100 and the air outlet net 300 as a whole, and it is beneficial to improve the assembly efficiency of the air treatment device 1000.

[0090] In some embodiments, in combination Figure 1 and Figure 6 The host 200 may include: an upper housing 201, a wind wheel 202, a driving motor 203, and a motor bracket 205, wherein the upper housing 201 is detachably arranged on the water tank 401 of the liquid supply assembly 400, the upper housing 201 includes an inner housing 2011 and an outer protective housing 2012, 2012 is arranged on the outer side of the inner housing 2011, an air outlet channel is formed on the inner side of the inner housing 2011, the wind wheel 202 is arranged in the air outlet channel, the wind wheel 202 includes a plurality of blades arranged at intervals along the circumferential direction, a wind wheel nut 204 is embedded on the inner side of the wind wheel 202, the driving motor 203 is fixed to the motor bracket 205 by a fastener, the output shaft of the driving motor 203 is connected to the wind wheel 202 by transmission through the wind wheel nut 204, and the motor bracket 205 is fixed to the upper housing 201. In this way, air outlet can be achieved.

[0091] In some embodiments, in combination Figure 1 and Figure 7, the air treatment device 1000 may also include: a liquid supply component 400 and an atomizing device. Specifically, the liquid supply component 400 may include a water tank 401, a float bracket 402, a float 403 and a filter element 404, the float 403 is sleeved on the float bracket 402, the float bracket 402 is fixed in the water tank 401, the filter element 404 is arranged on the inner side of the water tank 401, and the upper housing 201 is arranged on the upper side of the water tank 401. The air outlet channel of the upper housing 201 can be connected to the water tank 401. The atomizing device is arranged in the water tank 401, and the liquid supply component 400 can be used to supply liquid to the atomizing device, and the atomized airflow generated by the atomizing device enters the air outlet channel of the upper housing 201. In this way, the air treatment device 1000 can play a role in humidifying air.

[0092] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0093] It should be noted that the embodiments represented by "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing specific features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments that are explicitly or not explicitly described.

[0094] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0095] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0096] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An aromatherapy liquid supply device (100), used in an air treatment device (1000), characterized in that: include: A liquid storage container (1), wherein the liquid storage container (1) defines a liquid storage cavity (10) for storing aromatherapy liquid, and the liquid storage container (1) is also provided with an openable and closable liquid supply port (1211); a liquid absorbing member (2), wherein the liquid absorbing member (2) is configured to diffuse the fragrance liquid along the liquid absorbing member (2) when in contact with the fragrance liquid, and the liquid absorbing member (2) moves along the opening direction of the liquid supply port (1211) between a first position and a second position, wherein, in the first position, the liquid absorbing member (2) is opened and passes through the liquid supply port (1211) to contact the fragrance liquid, and in the second position, the liquid absorbing member (2) is separated from the liquid supply port (1211), and the liquid supply port (1211) is closed; A driving device (3), wherein the driving device (3) is used to drive the liquid absorbing member (2) to move between the first position and the second position.

2. The aromatherapy liquid supply device (100) according to claim 1, characterized in that: The liquid storage container (1) comprises: A housing (11), wherein one end of the housing (11) along the axial direction is open; The cover plate assembly (12) comprises a cover plate body (121) and a switch plate (122), wherein the cover plate body (121) is embedded in the housing (11) and defines the liquid storage chamber (10) together with the housing (11), the liquid supply port (1211) is opened in the cover plate body (121), and the switch plate (122) is arranged at the liquid supply port (1211) and is movable relative to the cover plate body (121) so as to open or close the liquid supply port (1211).

3. The aromatherapy liquid supply device (100) according to claim 2, characterized in that: One of the cover plate body (121) and the switch plate (122) is provided with a pivot hole (1212), and the other is provided with a pivot shaft (1221). The pivot shaft (1221) is rotatably disposed in the pivot hole (1212) so that the switch plate (122) can rotate relative to the cover plate assembly (12).

4. The aromatherapy liquid supply device (100) according to claim 3, characterized in that: The movement direction of the liquid absorbing member (2) is perpendicular to the rotation axis of the switch plate (122), and the switch plate (122) is suitable for opening the liquid supply port (1211) under the push of the liquid absorbing member (2).

5. The aromatherapy liquid supply device (100) according to claim 4, characterized in that: The cover plate assembly (12) further comprises: a reset driving member (123), wherein the reset driving member (123) is configured to drive the switch plate (122) to close the liquid supply port (1211) after the liquid absorbing member (2) is separated from the switch plate (122).

6. The aromatherapy liquid supply device (100) according to claim 5, characterized in that: The reset driving member (123) is a counterweight block, which is fixedly arranged on the switch plate (122), and the contact point between the switch plate (122) and the liquid absorbing member (2) and the counterweight block are respectively located on opposite sides of the pivot axis.

7. The aromatherapy liquid supply device (100) according to claim 2, characterized in that: The inner wall of the outer shell (11) is provided with a snap-fit ​​structure (111), the outer peripheral wall of the cover plate body (121) is provided with a snap-fit ​​structure (1213), and the snap-fit ​​structure (111) is snap-fitted with the snap-fit ​​structure (1213).

8. The aromatherapy liquid supply device (100) according to any one of claims 2 to 7, characterized in that: The liquid storage container (1) further comprises: a guide member (124), wherein the guide member (124) is arranged on the shell (11) and is located on a side of the cover assembly (12) facing away from the liquid storage chamber (10), and a guide hole is provided on the guide member (124), and the liquid absorbing member (2) is passed through the guide hole and cooperates with the guide hole for guidance.

9. The aromatherapy liquid supply device (100) according to claim 8, characterized in that: The inner wall of the outer shell (11) is provided with a shaft shoulder portion, and the guide member (124) is supported and fixed on the shaft shoulder portion.

10. The aromatherapy liquid supply device (100) according to any one of claims 2 to 7, characterized in that: The driving device (3) comprises: A pressing cover (31), the pressing cover (31) being fixedly connected to the liquid absorbing member (2), and the pressing cover (31) being movably arranged at an end of the housing (11) away from the liquid storage chamber (10) in the axial direction; An elastic return member (32), wherein two ends of the elastic return member (32) are respectively connected to the pressing cover (31) and the liquid storage container (1).

11. The aromatherapy liquid supply device (100) according to claim 10, characterized in that: A fixed baffle (112) is provided on the outer side of the housing (11), a diffusion cavity (113) is defined between the pressing cover (31) and the fixed baffle (112), and the diffusion cavity (113) is configured to guide the aromatherapy airflow toward the peripheral side of the aromatherapy liquid supply device (100). Two ends of the elastic return member (32) are respectively connected to the pressing cover (31) and the fixed baffle (112).

12. The aromatherapy liquid supply device (100) according to claim 11, characterized in that: The pressing cover (31) is provided with a vent hole (311), and the vent hole (311) is in communication with the diffusion chamber (113).

13. The aromatherapy liquid supply device (100) according to any one of claims 2 to 7, characterized in that: The liquid absorbing member (2) is made of cotton.

14. An air treatment device (1000), characterized in that: include: A host (200), the host (200) having an air outlet channel, the air outlet channel having an air outlet; An air outlet net (300), the air outlet net (300) being arranged at the air outlet; The aromatherapy liquid supply device (100) according to any one of claims 1 to 13, wherein the aromatherapy liquid supply device (100) is arranged on the air outlet network (300).

15. The air treatment device (1000) according to claim 14, characterized in that: At least a portion of the structure of the liquid storage container (1) of the aromatherapy liquid supply device (100) is integrally formed with the air outlet net (300).

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