Portable fragrance device

Abstract

The utility model discloses a portable fragrance device. The portable fragrance device comprises a fragrance device body, a fragrance bomb and a fragrance cover, the fragrance device body is provided with a matching part; the fragrance bomb is detachably matched with the matching part, and the fragrance bomb is used for containing a fragrance substance; the fragrance cover is detachably connected with the fragrance device body, and the fragrance cover sleeves the fragrance bomb and the matching part. The fragrance bomb can be replaced, so that a user can conveniently use different fragrance substances; meanwhile, the fragrance bomb is effectively limited and protected through the fragrance cover.

Description

Technical Field

[0001] The utility model relates to the field of fragrance devices, in particular to a portable fragrance device. Background Art

[0002] A diffuser is a device that releases fragrance into the air. To expand the use of diffusers, many manufacturers are currently researching portable diffusers that are small and easy to carry. However, most existing portable diffusers maintain their use by adding fragrance oils, which means that a portable diffuser can only add one type of fragrance oil. If other fragrance oils are added directly to the portable diffuser, different fragrance oils will be mixed and produce a fragrance that is not what the user wants, affecting the user experience.

[0003] In view of the above problems, it is necessary to study a portable aroma diffuser that can replace fragrance bombs to facilitate users to use different fragrance substances. Utility Model Content

[0004] The utility model aims to provide a portable aroma diffuser, which can replace aroma bombs and facilitate users to use different aroma substances.

[0005] In order to achieve the above purpose, the solution of the utility model is:

[0006] A portable aroma diffuser comprises an aroma diffuser body, a fragrance bomb and a fragrance cover; the aroma diffuser body is provided with a matching portion; the fragrance bomb is detachably matched with the matching portion, and the fragrance bomb is used to contain fragrance substances; the fragrance cover is detachably connected to the aroma diffuser body, and the fragrance bomb and the matching portion are covered on the fragrance cover.

[0007] The matching portion is provided with a matching groove; the fragrance bomb is embedded in the matching groove.

[0008] The aroma diffuser body is provided with at least two elastic buckles; the inner wall of the aroma cover is provided with buckle grooves respectively buckled with the elastic buckles.

[0009] The elastic buckle is arranged on the matching part of the aroma diffuser body.

[0010] The matching part of the aroma diffuser body is matched with a fan, and the matching part is provided with an air inlet and an air outlet corresponding to the air inlet end and the air outlet end of the fan respectively; the fragrance bomb has an air inlet and an air outlet communicated with the inner cavity of the fragrance bomb, and the air outlet of the fragrance bomb is connected with the air inlet of the matching part; the fragrance cover is provided with an inlet and an outlet corresponding to the air inlet of the fragrance bomb and the air outlet of the matching part respectively, and the inlet and outlet of the fragrance cover are connected with the air inlet of the fragrance bomb and the air outlet of the matching part respectively.

[0011] The air inlet of the fragrance bomb is matched with an air inlet one-way valve.

[0012] An air inlet baffle is provided on the inner wall of the air inlet of the fragrance bomb; the air inlet one-way valve sheet is tough, and the air inlet one-way valve sheet moves against a side of the air inlet baffle sheet close to the center of the fragrance bomb, and one end of the air inlet one-way valve sheet is bent toward the direction close to the center of the fragrance bomb and the end of the air inlet one-way valve sheet is connected to the fragrance bomb.

[0013] The air outlet passage of the matching part is matched with an air outlet one-way valve sheet.

[0014] An air outlet baffle is provided on the inner wall of the air outlet duct of the matching part; the air outlet one-way valve plate is tough, and the air outlet one-way valve plate moves against the side of the air outlet baffle away from the fan, and one end of the air outlet one-way valve plate is bent in the direction away from the fan and this end of the air outlet one-way valve plate is connected to the matching part.

[0015] A fragrance bomb circuit board is arranged in the fragrance bomb, and the fragrance bomb circuit board is connected to the fragrance bomb connection terminal; a body control board is arranged in the diffuser body, and the body control board is connected to the body connection terminal, and the body connection terminal contacts the fragrance bomb connection terminal to achieve electrical conduction.

[0016] The aroma diffuser body is provided with a display screen electrically connected to the body control panel; the aroma diffuser body is provided with a display opening corresponding to the display screen, and the display opening is matched with a protective cover covering the display screen.

[0017] The aroma diffuser body is provided with a battery electrically connected to the body control board.

[0018] The aroma diffuser body is provided with a power supply connector connected to the body control panel.

[0019] After adopting the above scheme, the fragrance bomb of the utility model can be detachably matched with the matching part of the fragrance diffuser body, so that the fragrance bomb can be replaced, and then the user can replace the fragrance bomb containing different fragrance substances, so that the user can conveniently use different fragrance substances. In addition, the utility model is also provided with a fragrance cover that is detachably connected to the fragrance diffuser body and covers the fragrance bomb and the matching part. In this way, while ensuring that the fragrance bomb can be replaced, the fragrance cover can also limit and protect the fragrance bomb, so that the fragrance bomb can be more stably matched with the fragrance diffuser body and prevent the fragrance bomb from being damaged by the outside world. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The structure of the utility model is decomposed Figure 1 .

[0021] Figure 2 The structure of the utility model is decomposed Figure 2 .

[0022] Figure 3 The structure of the utility model is shown in FIG. Figure 1 .

[0023] Figure 4 The structure of the utility model is shown in FIG. Figure 2 .

[0024] Figure 5 The utility model is a cross-sectional view Figure 1 .

[0025] Figure 6 The utility model is a cross-sectional view Figure 2 .

[0026] Figure 7 This is a structural exploded view of the fragrance bomb of the present invention.

[0027] Figure 8 The structure of the aroma diffuser body of the utility model is decomposed Figure 1 .

[0028] Fig. 9 The structure of the aroma diffuser body of the utility model is decomposed Figure 2 .

[0029] Description of labels:

[0030] Diffuser body 1, main body 10, matching part 11, matching groove 111, air inlet 112, air outlet 113, air outlet baffle 1131, elastic buckle 114, display opening 115, protective cover 116, fan 12, air outlet one-way valve 13, main body control board 14, control switch 15, main body connection terminal 16, battery 17, power supply connector 18, display screen 19,

[0031] Aroma bomb 2, air inlet 21, air inlet baffle 211, air outlet 22, air inlet check valve 23, aroma bomb circuit board 24, aroma bomb connection terminal 25,

[0032] Fragrance cover 3, buckle slot 31, inlet 32, outlet 33. DETAILED DESCRIPTION

[0033] In order to further explain the technical solution of the present invention, the present invention is described in detail below through specific embodiments.

[0034] like Figures 1 to 9 As shown, the utility model discloses a portable aroma diffuser, which includes an aroma diffuser body 1, a fragrance bomb 2 and a fragrance cover 3; wherein the aroma diffuser body 1 is provided with a matching portion 11; the fragrance bomb 2 is detachably matched with the matching portion 11, and the fragrance bomb 2 is used to contain fragrance substances; the fragrance cover 3 is detachably connected to the aroma diffuser body 1, and the fragrance cover 3 is covered with the fragrance bomb 2 and the matching portion 11.

[0035] In the present invention, the fragrance bomb 2 of the present invention is detachably matched with the matching part 11 of the fragrance diffuser body 1, so that the fragrance bomb 2 can be replaced, and then the user can replace the fragrance bomb 2 containing different fragrance substances, so that the user can conveniently use different fragrance substances. In addition, the present invention is also provided with a fragrance cover 3 that is detachably connected to the fragrance diffuser body 1 and covers the fragrance bomb 2 and the matching part 11. In this way, while ensuring that the fragrance bomb 2 can be replaced, the fragrance cover 3 can also limit and protect the fragrance bomb 2, so that the fragrance bomb 2 can be more stably matched with the fragrance diffuser body 1 and prevent the fragrance bomb 2 from being damaged by the outside world.

[0036] In an embodiment of the present invention, the diffuser body 1 has a main body 10, the matching portion 11 is connected to one side of the main body 10, and the fragrance cover 3 can be docked with the main body 10, so that the portable diffuser of the present invention has good integrity. Among them, the diffuser body 1 is provided with at least two elastic buckles 114, and the inner wall of the fragrance cover 3 is provided with buckle grooves 31 respectively buckled with each elastic buckle 114, so that the fragrance cover 3 and the diffuser body 1 can be detachably matched by buckling, so that the fragrance cover 3 and the diffuser body 1 are easy to disassemble and assemble; the elastic buckle 114 can be specifically arranged at the matching portion 11 of the diffuser body 1, so that the fragrance cover 3 can be docked with the main body 10. It should be noted that the fragrance cover 3 and the diffuser body 1 can also be detachably matched by other detachable connection methods, for example, threaded connection, screw locking and other detachable connection methods.

[0037] In an embodiment of the present invention, the mating portion 11 of the diffuser body 1 may be provided with a mating groove 111, and the fragrance bomb 2 is embedded in the mating groove 111, so that the fragrance bomb 2 can be detachably mated with the mating portion 11 by embedding, making the disassembly and assembly of the fragrance bomb 2 very simple and convenient.

[0038] In an embodiment of the utility model, a fan 12 is matched in the matching part 11 of the diffuser body 1, and an air inlet 112 and an air outlet 113 are respectively provided at the matching part 11 corresponding to the air inlet end and the air outlet end of the fan 12, and the fan 12 can be an axial flow fan; the fragrance bomb 2 has an air inlet 21 and an air outlet 22 communicated with the inner cavity of the fragrance bomb 2, and the air outlet 22 of the fragrance bomb 2 is communicated with the air inlet 112 of the matching part 11; the fragrance cover 3 is respectively provided with an inlet 32 ​​and an outlet 33 corresponding to the air inlet 21 of the fragrance bomb 2 and the air outlet 113 of the matching part 11, and the inlet 32 ​​and the outlet 33 of the fragrance cover 3 are respectively communicated with the air inlet 21 of the fragrance bomb 2 and the air outlet 113 of the matching part 11. When the fan 12 of the utility model is working, the external air will sequentially pass through the inlet 32 ​​of the fragrance cover 3, the air inlet 21 of the fragrance bomb 2, the inner cavity of the fragrance bomb 2, the air outlet 22 of the fragrance bomb 2, the air inlet 112 of the matching part 11, the fan 12, the air outlet 113 of the matching part 11 and the outlet 33 of the fragrance cover 3, so that the smell of the fragrance substance in the fragrance bomb 2 is quickly output to the external environment along with the air flow, thereby improving the output efficiency of the fragrance smell. Among them, the air inlet 21 of the fragrance bomb 2 and the air outlet 113 of the matching part 11 can be arranged side by side, and correspondingly, the inlet 32 ​​and the outlet 33 of the fragrance cover 3 are also arranged side by side.

[0039] In an embodiment of the present invention, the air outlet 113 of the matching part 11 of the fragrance diffuser body 1 is matched with an air outlet one-way valve plate 13; when the fan 12 is not working, the air outlet one-way valve plate 13 will close the air outlet 113 of the matching part 11, thereby reducing the loss of fragrance substances in the fragrance bomb 2; and when the fan 12 is working, the air outlet one-way valve plate 13 will open the air outlet 113 of the matching part 11, so that the air flowing through the fragrance bomb 2 can be discharged to the outside. Specifically, an air outlet baffle 1131 is provided on the inner wall of the air outlet duct 113 of the matching part 11; the air outlet one-way valve plate 13 is tough, and the air outlet one-way valve plate 13 is movable against the side of the air outlet baffle 1131 away from the fan 12, and one end of the air outlet one-way valve plate 13 is bent in the direction away from the fan 12 and the end of the air outlet one-way valve plate 13 is connected to the matching part 11; in this way, when the fan 12 is not working, the air outlet one-way valve plate 13 will tightly press against the air outlet baffle 1131 under the action of its own deformation force, thereby closing the air outlet duct 113 of the matching part 11; and when the fan 12 is working, the air outlet one-way valve plate 13 will be deformed under the action of the wind force generated by the fan 12 and separate from the air outlet baffle 1131, thereby opening the air outlet duct 113 of the matching part 11.

[0040] Similarly, in an embodiment of the present invention, the air inlet 21 of the fragrance bomb 2 may be equipped with an air inlet check valve 23. When the fan 12 is not working, the air inlet check valve 23 will close the air inlet 21 of the fragrance bomb 2, thereby reducing the loss of fragrance substances in the fragrance bomb 2; and when the fan 12 is working, the air inlet check valve 23 will open the air inlet 21 of the fragrance bomb 2, so that air can enter the fragrance bomb 2. Specifically, an air inlet stop 211 is provided on the inner wall of the air inlet port 21 of the fragrance bomb 2, and the air inlet non-return valve plate 23 is tough. The air inlet non-return valve plate 23 is movable against the side of the air inlet stop 211 close to the center of the fragrance bomb 2, and one end of the air inlet non-return valve plate 23 is bent toward the center of the fragrance bomb 2 and the end of the air inlet non-return valve plate 23 is connected to the fragrance bomb 2; in this way, when the fan 12 is not working, the air inlet non-return valve plate 23 will tightly press against the air inlet stop 211 under the action of its own deformation force, thereby closing the air inlet port 21 of the fragrance bomb 2; and when the fan 12 is working, the air inlet non-return valve plate 23 will be deformed under the action of the wind force generated by the fan 12 and separate from the air inlet stop 211, thereby opening the air inlet port 21 of the fragrance bomb 2.

[0041] In an embodiment of the utility model, a body control panel 14 is provided in the diffuser body 1. The body control panel 14 can be installed in the main body 10 of the diffuser body 1. The body control panel 14 is electrically connected to the fan 12 to control whether the fan 12 works or not. The body control panel 14 can be connected to a control switch 15. The body control panel 14 controls whether the fan 12 works or not according to the signal of the control switch 15. In this way, the user can directly control whether the fan 12 works or not through the control switch 15. The control switch 15 can be specifically set on one side of the diffuser body 1. The main body control board 14 can also be connected to the main body connection terminal 16, which is used to electrically connect to the fragrance bomb 2 so that the main body control board 14 can communicate with the fragrance bomb 2, so that the main body control board 14 can obtain the fragrance type, usage time, remaining usage time, production time and other information of the fragrance bomb 2; accordingly, a fragrance bomb circuit board 24 is provided in the fragrance bomb 2, and the fragrance bomb circuit board 24 is connected to the fragrance bomb connection terminal 25, and the main body connection terminal 16 is in contact with the fragrance bomb connection terminal 25 to achieve electrical conduction.

[0042] In the embodiment of the present invention, the body 1 of the aroma diffuser is provided with a battery 17 electrically connected to the body control board 14, so that the body control board 14 and the fan 12 can be powered by the battery 17, which is convenient for users to use; the body 1 of the aroma diffuser can also be provided with a power supply connector 18 connected to the body control board 14, and the power supply connector 18 is used to connect to an external power source (such as a power bank), so that the battery 17 can be charged by the external power source. It should be noted that the present invention can also directly power the body control board 14 and the fan 12 through an external power source.

[0043] In the embodiment of the utility model, the diffuser body 1 is provided with a display screen 19 electrically connected to the body control panel 14, and the display screen 19 can be used to display information such as the fragrance type, the time of use, the remaining time of use, and the production time of the fragrance bomb 2, so as to facilitate the user. The diffuser body 1 can be provided with a display opening 115 corresponding to the display screen 19, and the display opening 115 is matched with a protective cover 116 covering the display screen 19 to protect the display screen 19.

[0044] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A portable aroma diffuser, characterized in that: Including the main body of the fragrance diffuser, fragrance bombs and fragrance cover; The aroma diffuser body is provided with a matching portion; the fragrance bomb is detachably matched with the matching portion, and the fragrance bomb is used to contain fragrance substances; the fragrance cover is detachably connected to the aroma diffuser body, and the fragrance cover is covered with the fragrance bomb and the matching portion.

2. A portable aroma diffuser as claimed in claim 1, characterized in that: The matching portion is provided with a matching groove; the fragrance bomb is embedded in the matching groove.

3. A portable aroma diffuser according to claim 1 or 2, characterized in that: The aroma diffuser body is provided with at least two elastic buckles; the inner wall of the aroma cover is provided with buckle grooves respectively buckled with the elastic buckles.

4. A portable aroma diffuser as claimed in claim 3, characterized in that: The elastic buckle is arranged on the matching part of the aroma diffuser body.

5. The portable aroma diffuser according to claim 1, characterized in that: The matching part of the aroma diffuser body is matched with a fan, and the matching part is provided with an air inlet and an air outlet corresponding to the air inlet and air outlet of the fan respectively; The fragrance bomb has an air inlet and an air outlet communicated with the inner cavity of the fragrance bomb, and the air outlet of the fragrance bomb is communicated with the air inlet of the matching part; The fragrance cover is provided with an inlet and an outlet corresponding to the air inlet of the fragrance bomb and the air outlet of the matching part, respectively, and the inlet and the outlet of the fragrance cover are connected with the air inlet of the fragrance bomb and the air outlet of the matching part, respectively.

6. A portable aroma diffuser as claimed in claim 5, characterized in that: The air inlet of the fragrance bomb is matched with an air inlet one-way valve.

7. A portable aroma diffuser as claimed in claim 6, characterized in that: An air inlet baffle is provided on the inner wall of the air inlet of the fragrance bomb; the air inlet one-way valve sheet is tough, and the air inlet one-way valve sheet moves against a side of the air inlet baffle sheet close to the center of the fragrance bomb, and one end of the air inlet one-way valve sheet is bent toward the direction close to the center of the fragrance bomb and the end of the air inlet one-way valve sheet is connected to the fragrance bomb.

8. The portable aroma diffuser according to claim 5, characterized in that: The air outlet passage of the matching part is matched with an air outlet one-way valve sheet.

9. A portable aroma diffuser as claimed in claim 8, characterized in that: An air outlet baffle is provided on the inner wall of the air outlet duct of the matching part; the air outlet one-way valve plate is tough, and the air outlet one-way valve plate moves against the side of the air outlet baffle away from the fan, and one end of the air outlet one-way valve plate is bent in the direction away from the fan and this end of the air outlet one-way valve plate is connected to the matching part.

10. The portable aroma diffuser according to claim 1, characterized in that: A fragrance bomb circuit board is arranged in the fragrance bomb, and the fragrance bomb circuit board is connected to a fragrance bomb connection terminal; A main body control board is arranged in the body of the aroma diffuser, and the main body control board is connected with a main body connection terminal, and the main body connection terminal is in contact with the fragrance bomb connection terminal to achieve electrical conduction.

11. A portable aroma diffuser as claimed in claim 10, characterized in that: The aroma diffuser body is provided with a display screen electrically connected to the body control panel; the aroma diffuser body is provided with a display opening corresponding to the display screen, and the display opening is matched with a protective cover covering the display screen.

12. The portable aroma diffuser according to claim 10, characterized in that: The aroma diffuser body is provided with a battery electrically connected to the body control board.

13. The portable aroma diffuser according to claim 10, characterized in that: The aroma diffuser body is also provided with a power supply connector connected to the body control panel.

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