Fragrance diffusion device with air inlet sealing structure

Abstract

A fragrance diffusion device with an air inlet sealing structure comprises an air pump, an atomization head seat, a shell body and an atomization head, a gap is formed between the atomization head seat and the shell body, the upper portion and the lower portion of the atomization head seat are connected with the shell body in a sealed mode through sealing rings, the atomization head seat is provided with an air inlet hole communicated with an air inlet channel of the atomization head, and the air inlet hole is communicated with the air inlet channel of the atomization head. And the gap is communicated with the air pump through an air guide hole. The closed air inlet gap is formed through the design of the annular air inlet gap and the design of the sealing strips on the upper portion and the lower portion of the annular air inlet gap, after the shell body is installed in place, the annular air inlet gap is communicated with an air guide hole of an air pump, then the annular air inlet gap is communicated with an air inlet channel through an air inlet hole of an atomization head seat, and therefore air inlet is completed. The fragrance diffusion equipment is convenient to install, does not need to be repeatedly aligned and is low in failure rate.

Description

Technical Field

[0001] The utility model relates to the technical field of aroma diffusing equipment, in particular to an aroma diffusing device with an air inlet sealing structure. Background Technique

[0002] Columnar aroma diffusing equipment is widely praised by users because of its beautiful shape and fog output at the top.

[0003] When the columnar aroma diffusing equipment is arranged in a box body, it needs to be communicated with an external air pump to connect to a high-pressure air source. Since the air pump and the air inlet channel are not integrated, aligned air guide holes need to be used for conduction.

[0004] The aroma diffusing equipment is a consumable device and needs to be disassembled regularly to replace the essential oil bottle. However, when the aroma diffusing equipment is installed, it is generally connected by a screw pair or inserted and clamped. Inaccurate alignment will cause problems such as the air guide holes not being conducted or incompletely conducted, affecting the use of the aroma diffusing equipment and making the operation inconvenient.

[0005] Therefore, in a narrow environment, how to design an air guide channel to facilitate the disassembly of the aroma diffusing equipment to achieve air conduction and complete the atomization aroma diffusing function is particularly important. Summary of the Invention

[0006] The purpose of the utility model is to provide an aroma diffusing device with an air inlet sealing structure for an air guide channel without alignment, so as to solve the problems put forward in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] An aroma diffusing device with an air inlet sealing structure, comprising

[0009] an air pump, an atomizing head seat, a housing body, and an atomizing head;

[0010] A gap is provided between the atomizing head seat and the housing body, and the upper and lower parts of the atomizing head seat are hermetically connected to the housing body through sealing rings.

[0011] The atomizing head seat is provided with an air inlet hole communicated with the air guide hole of the atomizing head, and the gap is communicated with the air pump through an air inlet channel.

[0012] Wherein, the housing body is sleeved outside the atomizing head seat, and annular grooves are provided in the upper and lower parts of the atomizing head seat, and sealing rings for hermetically connecting with the housing body are arranged in the annular grooves.

[0013] Wherein, an atomizing channel is provided in the middle of the atomizing head seat, one end of the atomizing channel is communicated with the atomizing head, and the other end is communicated with the outside.

[0014] Among them, an upper cover is provided, and the upper cover is in threaded connection with the atomizing head seat. The upper cover is provided with a fragrance diffusing hole communicating with the atomizing channel.

[0015] Among them, the atomizing head seat is in threaded connection with the housing body, and the threaded pair is arranged between two sealing rings.

[0016] Among them, an essential oil bottle is provided, and the middle part of the lower part of the atomizing head seat is in threaded connection with the bottle mouth of the essential oil bottle.

[0017] Among them, the air pump is arranged outside the housing body.

[0018] Among them, a box body is provided, the housing body and the air pump are fixed in the box body, and the upper cover protrudes from the box body.

[0019] Among them, weighing detection mechanisms are arranged at the four corners of the bottom of the box body. The weighing detection mechanism includes a weighing sensor and a supporting foot. The weighing sensor is arranged inside the supporting foot. The supporting foot is fixedly connected with the bottom of the box body, and the lower surface of the box body is pressed against the weighing sensor.

[0020] The beneficial effects of the present utility model:

[0021] An aroma diffusing device with an air intake sealing structure, comprising

[0022] an air pump, an atomizing head seat, a housing body, and an atomizing head;

[0023] A gap is arranged between the atomizing head seat and the housing body. The upper and lower parts of the atomizing head seat are hermetically connected with the housing body through sealing rings.

[0024] The atomizing head seat is provided with an air intake hole communicating with the air intake channel of the atomizing head, and the gap communicates with the air pump through the air intake channel.

[0025] Through the design of the annular air intake gap and the sealing strip designs at the upper and lower parts in the present utility model, a closed air intake gap is formed. After the housing body is installed in place, the annular air intake gap communicates with the air guide hole of the air pump, and then through the air intake hole of the atomizing head seat and the air intake channel, the air intake is completed, making the aroma diffusing device convenient to install, without the need for repeated alignment, and having a low failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the solutions in the present application, the following will briefly introduce the drawings required for the description of the embodiments of the present application. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Figure 1 A cross-sectional schematic diagram of the present utility model;

[0028] Figure 2 is Figure 1 a partially enlarged view;

[0029] Figure 3 Another cross-sectional schematic diagram of the present utility model.

[0030] Explanation of reference numerals in the drawings:

[0031] Air pump 1, atomizing head seat 2, outer shell body 3, atomizing head 4, air inlet hole 5, air inlet channel 6, air guide hole 7, annular groove 8, atomizing channel 9, upper cover 10, diffusing hole 11, essential oil bottle 12, box body 13, weighing sensor 14, support feet 15, screw hole 16. Specific embodiments

[0032] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs; the terms used in the description of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the description and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the description and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0034] Referring to "embodiments" herein means that the specific features, structures or characteristics described in connection with the embodiments can be included in at least one embodiment of this application. The phrase does not necessarily refer to the same embodiment at all positions in the description, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0035] In order to enable those skilled in the technical field to better understand the solutions of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0036] An aroma diffusing device with an air inlet sealing structure, as Figures 1 to 3 shown, includes

[0037] Air pump 1, atomizing head seat 2, housing body 3, atomizing head 4;

[0038] A gap is provided between the atomizing head seat 2 and the housing body 3. The upper and lower parts of the atomizing head seat 2 are hermetically connected to the housing body 3 through sealing rings.

[0039] The atomizing head seat 2 is provided with an air inlet hole 5 that communicates with the air guide hole 7 of the atomizing head 4, and the gap communicates with the air pump 1 through an air inlet channel 6.

[0040] The housing body 3 is sleeved outside the atomizing head seat 2. The upper and lower parts of the atomizing head seat 2 are provided with annular grooves 8, and sealing rings for hermetically connecting with the housing body 3 are arranged in the annular grooves 8.

[0041] The middle part of the atomizing head seat 2 is provided with an atomizing channel 9. One end of the atomizing channel 9 communicates with the atomizing head 4, and the other end communicates with the outside.

[0042] A top cover 10 is provided. The top cover 10 is threadedly connected to the atomizing head seat 2, and the top cover 10 is provided with a fragrance diffusion hole 11 that communicates with the atomizing channel 9.

[0043] The top cover 10 is detachably connected to the atomizing head seat 2, which is convenient for connection. The fragrance diffusion hole 11 provided thereon can diffuse quickly, with good atomizing effect and good sealing performance.

[0044] The atomizing head seat 2 is threadedly connected to the housing body 3, and the thread pair is arranged between two sealing rings.

[0045] The two sealing rings are respectively a first sealing ring and a second sealing ring, which are respectively located at the upper part and the lower part of the atomizing head seat 2. The first sealing ring, the second sealing ring, the inner wall of the housing body 3, and the atomizing head seat 2 form an air inlet gap.

[0046] An essential oil bottle 12 is provided. The middle part of the lower part of the atomizing head seat 2 is threadedly connected to the bottle mouth of the essential oil bottle 12.

[0047] The air pump 1 is arranged outside the housing body 3. An external air pump can control the noise of the air pump, with low noise, and the effect of the air pump is also convenient to set and improve.

[0048] A box body 13 is provided. The housing body 3 and the air pump 1 are fixed in the box body 13, and the top cover 10 protrudes from the box body 13.

[0049] Weighing detection mechanisms are provided at the four corners of the bottom of the box body 13. The weighing detection mechanisms include weighing sensors 14 and supporting feet 15. The weighing sensors 14 are arranged inside the supporting feet 15. The supporting feet 15 are fixedly connected to the bottom of the box body 13. The lower surface of the box body 13 is crimped to the weighing sensors 14.

[0050] The weighing detection mechanisms can detect the remaining amount of the essential oil bottle 12, give timely prompts, and facilitate the staff to replace it.

[0051] Multiple screw holes 16 are provided for fixedly connecting components.

[0052] Obviously, the embodiments described above are only a part of the embodiments of the present application, rather than all of them. The drawings show the preferred embodiments of the present application, but do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing specific embodiments, or perform equivalent replacements for some of the technical features. Any equivalent structure directly or indirectly using the content of the specification and drawings of the present application in other related technical fields shall be within the scope of the patent protection of the present application by the same token.

Claims

1. A fragrance diffusion device with an air intake sealing structure, characterized in that: include Air pump, atomizer head seat, shell body, atomizer head; A gap is provided between the atomizer head seat and the shell body, and the upper and lower parts of the atomizer head seat are sealed and connected to the shell body through a sealing ring. The atomizer head seat is provided with an air inlet hole which is communicated with the air inlet passage of the atomizer head, and the gap is communicated with the air pump through the air guide hole.

2. The aroma diffusion device with an air intake sealing structure according to claim 1, characterized in that: The shell body is sleeved on the outer side of the atomizer head seat, and annular grooves are arranged at the upper and lower parts of the atomizer head seat. A sealing ring for sealing connection with the shell body is arranged in the annular groove.

3. The aroma diffusion device with an air intake sealing structure according to claim 1, characterized in that: An atomizing channel is arranged in the middle of the atomizing head seat, one end of the atomizing channel is connected with the atomizing head, and the other end is connected with the outside.

4. The air intake sealing structure fragrance diffusion device according to claim 3, characterized in that: An upper cover is provided, the upper cover is connected to the threaded pair of the atomizer head seat, and the upper cover is provided with a fragrance diffusion hole connected to the atomization channel.

5. The aroma diffusion device with an air intake sealing structure according to claim 3, characterized in that: The atomizing head seat is connected to the shell body by a threaded pair, and the threaded pair is arranged between two sealing rings.

6. The aroma diffusion device with an air intake sealing structure according to claim 3, characterized in that: An essential oil bottle is provided, and the lower middle part of the atomizer head seat is connected with the bottle mouth thread pair of the essential oil bottle.

7. The aroma diffusion device with an air intake sealing structure according to claim 1, characterized in that: The air pump is arranged outside the shell body.

8. The aroma diffusion device with an air intake sealing structure according to claim 4, characterized in that: A box body is provided, the outer shell body and the air pump are fixed in the box body, and the upper cover protrudes from the box body.

9. The aroma diffusion device with an air intake sealing structure according to claim 8, characterized in that: The four corners of the bottom of the box are provided with weighing detection mechanisms, which include weighing sensors and legs. The weighing sensors are arranged in the legs, the legs are fixedly connected to the bottom of the box, and the lower surface of the box is crimped to the weighing sensors.

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