Air purifier with aromatherapy storage chamber

Abstract

An upper installation cavity is provided with an aromatherapy volatilization box, the aromatherapy volatilization box is provided with a volatilization opening communicated with the upper installation cavity, one side of a shell is provided with an aromatherapy storage cavity with an opening, the opening of the aromatherapy storage cavity is provided with a sealing cover, and the aromatherapy storage cavity is provided with an air inlet and an air outlet. And the aromatherapy storage chamber is separated from the upper mounting chamber and the lower filtering chamber respectively. Standby aromatherapy is stored through the aromatherapy storage chamber, when replacement or supplement is needed, the aromatherapy can be taken only by opening the sealing cover, and use is convenient; standby aromatherapy does not need to be stored independently, is prevented from being lost and is convenient to find; the opening of the aromatherapy storage chamber faces outwards, only the sealing cover and the aromatherapy volatilization box need to be detached during replacement and supplement, the shell does not need to be detached, and the aromatherapy is more convenient and faster to replace and supplement; the aromatherapy storage chamber is separated relative to the inner cavity of the shell, so that air is prevented from flowing through the aromatherapy storage chamber when the air purifier works, and standby aromatherapy is prevented from volatilizing.

Description

Technical Field

[0001] The utility model relates to the technical field of air purifiers, in particular to an air purifier with an aromatherapy storage chamber. Background Art

[0002] An air purifier is a household appliance used to purify air. Air is drawn into the air purifier by a fan. The air passes through a filter element, and the filter element adsorbs pollutants in the air, thereby filtering out purified air. The purified air is then blown out from the air purifier, so as to achieve the purpose of purifying air. Existing air purifiers often set aromatherapy at the air outlet of the air purifier to endow the air purifier with an aromatherapy function; however, aromatherapy is a volatile substance and needs to be replenished and replaced. There is no position on the existing air purifier for storing spare aromatherapy, which results in the need for independent storage of spare aromatherapy, making it not easy to find and prone to loss. Therefore, it is necessary to improve. Summary of the Utility Model

[0003] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide an air purifier with an aromatherapy storage chamber, which is convenient for storing spare aromatherapy, facilitating the replacement or replenishment of aromatherapy, and preventing the loss of spare aromatherapy.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is: an air purifier with an aromatherapy storage chamber, including a housing, a driving mechanism, a wind wheel and a filter element. An upper installation chamber and a lower filtration chamber are arranged in the inner cavity of the housing. The upper installation chamber is located above the lower filtration chamber. An air outlet is arranged at the upper part of the housing, and an air inlet is arranged at the lower part of the housing. The air outlet is communicated with the upper installation chamber, and the air inlet is communicated with the lower filtration chamber. The driving mechanism and the wind wheel are arranged in the upper installation chamber. The lower part of the driving mechanism is in transmission connection with the wind wheel. The filter element is arranged in the lower filtration chamber. An aromatherapy volatilization box is arranged in the upper installation chamber. The aromatherapy volatilization box is provided with a volatilization port communicated with the upper installation chamber. An aromatherapy storage chamber with an opening is arranged on one side of the housing. A sealing cover is arranged at the opening of the aromatherapy storage chamber. The aromatherapy storage chamber is relatively partitioned from the upper installation chamber and the lower filtration chamber respectively.

[0005] In a further technical solution, the aromatherapy storage chamber is arranged on the lower end face of the housing. The opening of the aromatherapy storage chamber faces outwards. The sealing cover is snap-connected to the housing and covers the opening of the aromatherapy storage chamber.

[0006] In a further technical solution, one end of the sealing cover is provided with a fixed snap and the other end is provided with an elastic snap. One side of the lower edge of the aromatherapy storage chamber is provided with a fixed card slot and the other side is provided with a movable card slot. The fixed snap is snap-connected to the fixed card slot, and the elastic snap is snap-connected to the movable card slot.

[0007] In a further technical solution, a fixing convex part protruding towards the aromatherapy storage chamber is provided on the upper end surface of the sealing cover.

[0008] In a further technical solution, the outer shell includes an upper shell and a lower shell. The lower part of the upper shell is movably connected to the upper part of the lower shell. An upper installation chamber is provided inside the upper shell, a lower filtration chamber is provided inside the lower shell, an air outlet is provided on the upper end surface of the upper shell, an air inlet is provided on the side surface of the lower shell, the aromatherapy volatilization box is movably installed in the upper shell, the aromatherapy storage chamber is provided at the center of the lower end surface of the lower shell, and the opening of the aromatherapy storage chamber faces downward.

[0009] In a further technical solution, the lower shell includes a circular base and a cylindrical shell tube. The lower edge of the shell tube is integrally formed with the outer edge of the base. The aromatherapy storage chamber is provided at the center of the base. Two limiting convex parts are symmetrically provided on both sides of the aromatherapy storage chamber. The two limiting convex parts protrude above the base, and each of the two limiting convex parts is provided with a holding groove with an opening facing downward.

[0010] In a further technical solution, a wind guiding component is provided between the upper installation chamber and the lower filtration chamber. A wind guiding convex part protruding downward is provided at the center of the wind guiding component. A plurality of wind guiding openings are provided on the wind guiding convex part, and the wind guiding convex part is inserted into the lower filtration chamber.

[0011] In a further technical solution, the wind guiding component is fixedly installed at the lower part of the upper shell. A plurality of connecting buckles are provided on the lower edge of the wind guiding component. The connecting buckles are spaced at intervals in the circumferential direction. A plurality of connecting slots are provided on the inner wall of the corresponding lower shell adjacent to the upper edge. Each connecting buckle is buckled with each connecting slot.

[0012] In a further technical solution, the driving mechanism includes a driving motor and a motor mounting seat. The motor mounting seat is fixedly installed in the upper installation chamber. The driving motor is fixedly installed on the motor mounting seat. An aromatherapy installation groove with an opening facing outward is provided on one side of the motor mounting seat. An aromatherapy socket is provided on the upper shell corresponding to the aromatherapy installation groove. The aromatherapy volatilization box passes through the aromatherapy socket and is inserted into the aromatherapy installation groove. A plurality of air permeable holes communicating with the upper installation chamber are provided in the aromatherapy installation groove.

[0013] In a further technical solution, a rebound switch is provided at the inner end of the aromatherapy installation groove. A rebound buckle is provided at the inner end of the aromatherapy volatilization box. A cover plate is provided at the outer end of the aromatherapy volatilization box. The rebound buckle is buckled with the rebound switch, and the cover plate covers the aromatherapy socket.

[0014] After adopting the above structure, the advantages of the present utility model compared with the prior art are as follows: The spare aromatherapy is stored in the aromatherapy storage chamber. When replacement or replenishment is needed, the aromatherapy can be taken by simply opening the sealing cover, which is convenient to use; The spare aromatherapy does not need to be stored independently additionally, preventing loss and facilitating search; The opening of the aromatherapy storage chamber faces outward. When replacing and replenishing, only the sealing cover and the aromatherapy volatilization box need to be disassembled, without disassembling the outer shell, making the replacement and replenishment of the aromatherapy more convenient and fast; The aromatherapy storage chamber is partitioned from the inner cavity of the outer shell, preventing air from flowing through the aromatherapy storage chamber when the air purifier is working and avoiding the volatilization of the spare aromatherapy; The air is cut and guided by the air guiding component, improving the air flow speed and reducing noise. The downward protruding air guiding convex part can increase the number and area of the air guiding openings, improving the air volume, and can also be inserted into the inner ring of the filter element to play a limiting role; The upper shell and the lower shell are connected by buckles, facilitating the disassembly and replacement of the filter element. Description of the Drawings

[0015] The present utility model will be further described below with reference to the drawings and embodiments.

[0016] Figure 1 is the structural schematic diagram of the present utility model;

[0017] Figure 2 is the cross-sectional view of the present utility model;

[0018] Figure 3 is the exploded view of the present utility model;

[0019] Figure 4 is the Figure 3 enlarged view of part A of the present utility model;

[0020] Figure 5 is the structural schematic diagram of the bottom of the present utility model;

[0021] Figure 6 is the structural schematic diagram of the lower shell of the present utility model.

[0022] In the figure:

[0023] 1 upper shell, 11 upper installation chamber, 12 air outlet, 13 aromatherapy socket;

[0024] 2 lower shell, 21 base, 22 shell cylinder, 23 lower filter chamber, 24 air inlet, 25 limiting convex part, 251 holding groove, 26 connection card slot, 27 aromatherapy storage chamber, 271 fixed card slot, 272 movable card slot;

[0025] 3 driving mechanism, 31 driving motor, 32 motor mounting seat, 321 aromatherapy mounting groove, 322 ventilation hole;

[0026] 4 wind wheel;

[0027] 5 Aroma diffuser box, 51 Volatile opening, 52 Rebound buckle, 53 Cover plate, 54 Rebound switch;

[0028] 6 Sealing cover, 61 Fixed buckle, 62 Elastic buckle, 63 Fixed convex part;

[0029] 7 Air guide component, 71 Air guide convex part, 72 Air guide opening, 73 Connection buckle;

[0030] 8 Filter element. Detailed implementation mode

[0031] The following is only a preferred embodiment of the present utility model, and does not limit the protection scope of the present utility model accordingly.

[0032] An air purifier with an aroma storage chamber, as Figures 1 to 6 shown, includes a housing, a driving mechanism, a wind wheel 4 and a filter element 8. An upper installation chamber 11 and a lower filtration chamber 23 are arranged in the inner cavity of the housing. The upper installation chamber 11 is located above the lower filtration chamber 23. An air outlet 12 is arranged at the upper part of the housing, and an air inlet 24 is arranged at the lower part of the housing. The air outlet 12 is communicated with the upper installation chamber 11, and the air inlet 24 is communicated with the lower filtration chamber 23. The driving mechanism and the wind wheel 4 are arranged in the upper installation chamber 11. The lower part of the driving mechanism is in transmission connection with the wind wheel 4. The filter element 8 is arranged in the lower filtration chamber 23. An aroma diffuser box 5 is arranged in the upper installation chamber 11. The aroma diffuser box 5 is provided with a volatile opening 51 communicated with the upper installation chamber 11. An aroma storage chamber 27 with an opening is arranged on one side of the housing. A sealing cover 6 is arranged at the opening of the aroma storage chamber 27. The aroma storage chamber 27 is relatively partitioned from the upper installation chamber 11 and the lower filtration chamber 23 respectively.

[0033] Traditional air purifiers do not have a place to store spare aromas. Usually, spare aromas need to be stored separately, which is inconvenient to operate when replacing and replenishing aromas, and spare aromas are easy to lose. And directly storing the spare aroma inside the air purifier, when the air purifier is working, the air will flow through the spare aroma, resulting in the volatilization of the spare aroma and causing the aroma to be overly strong. However, in the present utility model, the spare aroma is stored in the aroma storage chamber 27. When it is necessary to replace or replenish, just open the sealing cover 6 to take out the aroma, which is convenient to use; the spare aroma does not need to be stored independently additionally, preventing loss and being convenient to find; the aroma storage chamber 27 is partitioned from the inner cavity of the housing, preventing the air from flowing through the aroma storage chamber 27 when the air purifier is working and avoiding the volatilization of the spare aroma.

[0034] Specifically, the aromatherapy storage chamber 27 is arranged on the lower end face of the outer shell. The opening of the aromatherapy storage chamber 27 faces outward. The sealing cover 6 is snap-connected to the outer shell and covers the opening of the aromatherapy storage chamber 27. Since the opening of the aromatherapy storage chamber 27 faces outward, when replacing and replenishing, only the sealing cover 6 and the aromatherapy volatilization box 5 need to be disassembled, without disassembling the outer shell, making it more convenient and faster to replace and replenish the aromatherapy. The aromatherapy storage chamber 27 is arranged at the central part of the lower end face of the outer shell, so as to form an upward protrusion on the lower end face of the outer shell, and the aromatherapy storage chamber 27 is located inside the inner circle of the filter element 8, thereby reducing space occupation and volume. Of course, the opening of the aromatherapy storage chamber 27 can also face the lower filtering chamber 23. By disassembling the outer shell and then opening the sealing cover 6, it can be avoided that the sealing cover 6 is accidentally opened under external force and collision, resulting in the falling of the spare aromatherapy, improving reliability and stability.

[0035] Specifically, one end of the sealing cover 6 is provided with a fixed buckle 61, and the other end is provided with an elastic buckle 62. One side of the lower edge of the aromatherapy storage chamber 27 is provided with a fixed clamping groove 271, and the other side is provided with a movable clamping groove 272. The fixed buckle 61 is snap-connected to the fixed clamping groove 271, and the elastic buckle 62 is snap-connected to the movable clamping groove 272. The fixed buckle 61 of the sealing cover 6 is inserted into the fixed clamping groove 271, and the elastic buckle 62 of the sealing cover 6 is clamped in the movable clamping groove 272, thereby fixing the sealing cover 6. The structure is simple and the cost is low. The fixed buckle 61 is a protrusion formed on the sealing cover 6, and the elastic buckle 62 is a U-shaped elastic buckle formed on the sealing cover 6.

[0036] Specifically, the upper end face of the sealing cover 6 is provided with a fixed convex part 63 protruding towards the aromatherapy storage chamber 27. The fixed convex part 63 can fix the spare aromatherapy in the aromatherapy storage chamber 27, preventing the spare aromatherapy from shaking and generating abnormal noises.

[0037] Specifically, the outer shell includes an upper shell 1 and a lower shell 2. The lower part of the upper shell 1 is movably connected to the upper part of the lower shell 2. An upper installation chamber 11 is arranged inside the upper shell 1, a lower filtering chamber 23 is arranged inside the lower shell 2, an air outlet 12 is arranged on the upper end face of the upper shell 1, an air inlet 24 is arranged on the side face of the lower shell 2, the aromatherapy volatilization box 5 is movably installed in the upper shell 1, the aromatherapy storage chamber 27 is arranged at the central part of the lower end face of the lower shell 2, and the opening of the aromatherapy storage chamber 27 faces downward. The upper shell 1 and the lower shell 2 are snap-connected, which is convenient for disassembling and replacing the filter element. The aromatherapy storage chamber 27 is arranged at the central part and can extend into the inner circle of the filter element 8, reducing space occupation. The opening faces downward and is hidden at the bottom when placed, improving aesthetics.

[0038] Specifically, the lower housing 2 includes a circular base 21 and a cylindrical shell tube 22. The lower edge of the shell tube 22 is integrally formed with the outer edge of the base 21. An aromatherapy storage chamber 27 is provided at the central part of the base 21. Two limiting convex parts 25 are symmetrically arranged on both sides of the aromatherapy storage chamber 27. The two limiting convex parts 25 protrude from the upper part of the base 21, and a holding groove 251 with a downward opening is formed in each of the two limiting convex parts 25. The lower housing 2 is of an integrally formed structure. By inserting the two limiting convex parts 25 into the inner ring of the filter element 8, the lower part of the filter element 8 is limited to prevent the filter element 8 from displacing and vibrating. And when the upper housing 1 and the lower housing 2 are rotated and disassembled, it is convenient to hold the lower housing 2 for rotation and disassembly through the two holding grooves 251, making it more convenient to use.

[0039] Specifically, a wind guiding assembly 7 is arranged between the upper installation chamber 11 and the lower filtering chamber 23. A downward protruding wind guiding convex part 71 is arranged at the central part of the wind guiding assembly 7. A plurality of wind guiding openings 72 are formed in the wind guiding convex part 71, and the wind guiding convex part 71 is inserted into the lower filtering chamber 23. The air is cut and guided by the wind guiding assembly 7 to improve the air flow speed and reduce noise. The downward protruding wind guiding convex part 71 can increase the number and area of the wind guiding openings 72 to improve the air volume, and can also be inserted into the inner ring of the filter element 8 to play a role in limiting the upper part of the filter element 8.

[0040] Specifically, the wind guiding assembly 7 is fixedly installed at the lower part of the upper housing 1. A plurality of connecting buckles 73 are arranged at the lower edge of the wind guiding assembly 7. The connecting buckles 73 are arranged at intervals along the circumferential direction. Correspondingly, a plurality of connecting grooves 26 are arranged adjacent to the upper edge of the inner wall of the lower housing 2. Each connecting buckle 73 is buckled with each connecting groove 26. The wind guiding assembly 7 is fixedly installed on the upper housing 1, so as to protect the driving mechanism and the wind wheel 4, reduce the risk of foreign objects entering, and prevent fingers from being involved, improving safety.

[0041] Specifically, the driving mechanism includes a driving motor 31 and a motor mounting seat 32. The motor mounting seat 32 is fixedly installed in the upper installation chamber 11, the driving motor 31 is fixedly installed on the motor mounting seat 32. An aromatherapy installation groove 321 with an outward opening is arranged on one side of the motor mounting seat 32. An aromatherapy socket 13 is formed in the upper housing 1 corresponding to the position of the aromatherapy installation groove 321. The aromatherapy volatilization box 5 passes through the aromatherapy socket 13 and is inserted into the aromatherapy installation groove 321. A plurality of ventilation holes 322 communicating with the upper installation chamber 11 are formed in the aromatherapy installation groove 321. When replacing and replenishing the aromatherapy, after obtaining the spare aromatherapy, the aromatherapy volatilization box 5 can be replaced and replenished by separately disassembling it from the outside, without separating the upper housing 1 and the lower housing 2, improving the replacement convenience.

[0042] Specifically, a rebound switch 54 is provided at the inner end of the aromatherapy installation groove 321, a rebound buckle 52 is provided at the inner end of the aromatherapy volatilization box 5, a cover plate 53 is provided at the outer end of the aromatherapy volatilization box 5, the rebound buckle 52 is snap-connected to the rebound switch 54, and the cover plate 53 covers the aromatherapy socket 13. The aromatherapy volatilization box 5 is fixed by the rebound switch 54. When disassembling and installing the aromatherapy volatilization box 5, only need to press the aromatherapy volatilization box 5 inward. The structure is simple and the cost is low. The aromatherapy socket 13 is blocked by the cover plate 53, which improves the aesthetics, reduces the gap between the aromatherapy volatilization box 5 and the housing, and prevents foreign objects from entering.

[0043] The above content is only the preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. The content of this specification should not be construed as a limitation to the present invention.

Claims

1. An air purifier with an aromatherapy storage chamber, comprising a housing, a driving mechanism, a wind wheel (4) and a filter element (8). An upper installation chamber (11) and a lower filtration chamber (23) are arranged in the inner cavity of the housing. The upper installation chamber (11) is located above the lower filtration chamber (23). An air outlet (12) is arranged at the upper part of the housing, and an air inlet (24) is arranged at the lower part of the housing. The air outlet (12) is communicated with the upper installation chamber (11), and the air inlet (24) is communicated with the lower filtration chamber (23). The driving mechanism and the wind wheel (4) are arranged in the upper installation chamber (11), the lower part of the driving mechanism is in transmission connection with the wind wheel (4), and the filter element (8) is arranged in the lower filtration chamber (23). It is characterized in that: An upper installation chamber (11) is provided with an aromatherapy volatilization box (5). The aromatherapy volatilization box (5) is provided with a volatilization port (51) communicating with the upper installation chamber (11). One side of the outer shell is provided with an aromatherapy storage chamber (27) having an opening. A sealing cover (6) is provided at the opening of the aromatherapy storage chamber (27). The aromatherapy storage chamber (27) is relatively partitioned from the upper installation chamber (11) and the lower filtration chamber (23) respectively.

2. The air purifier with an aromatherapy storage chamber according to claim 1, wherein: The aromatherapy storage chamber (27) is arranged on the lower end face of the outer shell. The opening of the aromatherapy storage chamber (27) faces outward. The sealing cover (6) is snap-connected to the outer shell and covers the opening of the aromatherapy storage chamber (27).

3. The air purifier with an aromatherapy storage chamber according to claim 1, wherein: One end of the sealing cover (6) is provided with a fixed snap (61), and the other end is provided with an elastic snap (62). One side of the lower edge of the aromatherapy storage chamber (27) is provided with a fixed card slot (271), and the other side is provided with a movable card slot (272). The fixed snap (61) is snap-connected to the fixed card slot (271), and the elastic snap (62) is snap-connected to the movable card slot (272).

4. The air purifier with an aromatherapy storage chamber according to claim 1, characterized in that: The upper end face of the sealing cover (6) is provided with a fixed convex portion (63) protruding towards the aromatherapy storage chamber (27).

5. An air purifier with an aromatherapy storage chamber according to any one of claims 1 to 4, characterized in that: The outer shell includes an upper shell (1) and a lower shell (2). The lower part of the upper shell (1) is movably connected to the upper part of the lower shell (2). The upper installation chamber (11) is arranged inside the upper shell (1), and the lower filtration chamber (23) is arranged inside the lower shell (2). The air outlet (12) is arranged on the upper end face of the upper shell (1), and the air inlet (24) is arranged on the side face of the lower shell (2). The aromatherapy volatilization box (5) is movably installed on the upper shell (1). The aromatherapy storage chamber (27) is arranged at the central part of the lower end face of the lower shell (2), and the opening of the aromatherapy storage chamber (27) faces downward.

6. The air purifier with an aromatherapy storage chamber according to claim 5, characterized in that: The lower shell (2) includes a circular base (21) and a cylindrical shell tube (22). The lower edge of the shell tube (22) is integrally formed with the outer edge of the base (21). The aromatherapy storage chamber (27) is arranged at the central part of the base (21). Two limiting convex portions (25) are symmetrically arranged on both sides of the aromatherapy storage chamber (27). The two limiting convex portions (25) protrude above the base (21), and each of the two limiting convex portions (25) is provided with a holding groove (251) with an opening facing downward.

7. The air purifier with an aromatherapy storage chamber according to claim 5, wherein: A wind guiding component (7) is arranged between the upper installation chamber (11) and the lower filtration chamber (23). The central part of the wind guiding component (7) is provided with a downward protruding wind guiding convex portion (71). A plurality of wind guiding openings (72) are arranged on the wind guiding convex portion (71). The wind guiding convex portion (71) is inserted into the lower filtration chamber (23).

8. The air purifier with an aromatherapy storage chamber according to claim 7, characterized in that: The wind guiding component (7) is fixedly installed on the lower part of the upper shell (1). The lower edge of the wind guiding component (7) is provided with a plurality of connecting snaps (73). Each of the connecting snaps (73) is arranged at intervals along the circumferential direction. Correspondingly, a plurality of connecting card slots (26) are arranged on the inner wall of the lower shell (2) adjacent to the upper edge. Each of the connecting snaps (73) is snap-connected to each of the connecting card slots (26).

9. The air purifier with an aromatherapy storage chamber according to claim 5, characterized in that: The driving mechanism includes a driving motor (31) and a motor mounting base (32). The motor mounting base (32) is fixedly installed in the upper mounting chamber (11), the driving motor (31) is fixedly installed on the motor mounting base (32), an aromatherapy mounting groove (321) with an opening facing outward is provided on one side of the motor mounting base (32), an aromatherapy socket (13) is provided on the upper housing (1) corresponding to the position of the aromatherapy mounting groove (321), the aromatherapy volatilization box (5) is inserted into the aromatherapy mounting groove (321) through the aromatherapy socket (13), and a plurality of ventilation holes (322) communicating with the upper mounting chamber (11) are provided in the aromatherapy mounting groove (321).

10. The air purifier with an aromatherapy storage chamber according to claim 9, wherein: A rebound switch (54) is provided at the inner end of the aromatherapy mounting groove (321), a rebound buckle (52) is provided at the inner end of the aromatherapy volatilization box (5), a cover plate (53) is provided at the outer end of the aromatherapy volatilization box (5), the rebound buckle (52) is snap-connected with the rebound switch (54), and the cover plate (53) covers the aromatherapy socket (13).

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