Atomization structure and fragrance equipment

Abstract

The atomization structure comprises an atomization body and an atomization core, an atomization cavity is formed in the atomization body, the atomization core is located in the atomization cavity, a gas conveying channel and a liquid conveying channel are formed in the atomization body, and the atomization core is located in the atomization cavity. The atomization core is provided with an air outlet and a liquid outlet which are communicated with the air conveying channel and the liquid conveying channel respectively, the other end of the liquid conveying channel is communicated with the interior of the liquid storage bottle through a liquid conveying pipe, and the atomization body comprises a mist outlet communicated with the atomization cavity. An included angle is formed between the air outlet direction of the air outlet and the mist outlet direction of the mist outlet. According to the atomization structure and the fragrance equipment provided by the utility model, atomized particles can be intercepted and cut through the arrangement of the convex ribs and the angles of the air outlet and the mist outlet, so that the atomized particles sprayed out of the mist outlet are more uniform, and meanwhile, the phenomenon of oil spraying is basically avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fragrance, and particularly relates to an atomization structure and a fragrance device. Background Art

[0002] Fragrance is actually a medium that can change the pungent smell in a room and make the indoor space in daily life filled with fragrance; with the improvement of people's living standards, people participate in more and more activities in daily life. However, if the air in the activity place is not fresh or there is an unpleasant smell, it will cause unpleasant moods such as anxiety for the people participating in the activity.

[0003] In order to create a relatively fresh air environment, people generally use solid fragrances or spray perfumes directly to improve the air quality, so as to ensure the overall air quality in the area; however, there are many fragrance devices on the market at present, but most fragrance devices often have a situation, and the atomized particles sprayed are relatively large. After using for a period of time, due to the accumulation of a large amount of residual fragrance liquid near the liquid outlet, and the gas transported by the air pump atomizes the fragrance liquid and then directly discharges it to the outside of the fragrance device through the mist outlet, so in the subsequent use process of the fragrance device, the phenomenon of oil spraying is likely to occur, and this phenomenon will have a greater impact on its fragrance effect, so it needs to be improved on this basis. Content of the Utility Model

[0004] In order to achieve the purpose of the utility model, the utility model provides an atomization structure, which includes an atomization main body and an atomization core. An atomization cavity is arranged in the atomization main body, and the atomization core is located in the atomization cavity. An air delivery channel and a liquid delivery channel are arranged on the atomization main body. An air outlet and a liquid outlet that are respectively communicated with the air delivery channel and the liquid delivery channel are arranged on the atomization core. The other end of the liquid delivery channel is communicated with the inside of the liquid storage bottle through a liquid delivery pipe. The atomization main body includes a mist outlet communicated with the atomization cavity, and the air outlet direction of the air outlet forms an angle with the mist outlet direction of the mist outlet.

[0005] Preferably, an angle is formed between the liquid outlet direction of the liquid outlet and the air outlet direction of the air outlet. The angle between the air outlet direction of the air outlet and the mist outlet direction of the mist outlet is an obtuse angle, or the angle between the air outlet direction of the air outlet and the mist outlet direction of the mist outlet is 95 - 135°.

[0006] Preferably, the atomization structure includes an atomization head that is connected to the atomization main body in a matching manner. The atomization head and the atomization main body are connected to form an atomization cavity. A convex rib is arranged on the inner side wall of the atomization head, and the other end of the convex rib extends towards the bottom of the atomization cavity.

[0007] Preferably, an annular block is further provided on the atomizing head, the annular block is arranged in the atomizing cavity, and when the atomizing head and the atomizing body are connected in a matching manner, the atomizing core is located in the annular block.

[0008] Preferably, the atomizing body includes a connecting portion, the connecting portion is located in the atomizing cavity, an air flow cavity is provided in the connecting portion, and the air flow cavity is communicated with the air delivery channel.

[0009] Preferably, the diameter of the air outlet is smaller than that of the liquid outlet, or the diameter ratio of the air outlet to the liquid outlet is 1:3.

[0010] Preferably, a first connecting member is provided on the atomizing head, a second connecting member is provided on the atomizing body, and when the atomizing head and the atomizing body are connected in a matching manner, the first connecting member and the second connecting member are connected in a matching manner.

[0011] Preferably, the atomizing structure includes an atomizing head that is connected to the atomizing body in a matching manner. The atomizing body further includes a fixing plate. An atomizing cavity is formed between the fixing plate and the atomizing head. A first through hole is provided on the fixing plate, and a second through hole is provided on the atomizing head. Both the first through hole and the second through hole are communicated with the atomizing cavity.

[0012] Preferably, the present invention further provides an aroma device, including a control mechanism, an air pump, a liquid storage bottle, and the atomizing structure according to any one of the above embodiments. The control mechanism is electrically connected to the air pump. The liquid storage bottle is connected to the atomizing body. An air pump interface is provided on the atomizing body. The air pump is communicated with the air delivery channel through the air pump interface, and a sealing ring is provided in the air pump interface.

[0013] Preferably, a matching fixing bracket and a fixing block are further provided on the atomizing body. A third through hole is provided on the fixing block, and the third through hole is communicated with the air pump interface. The fixing bracket includes a first fixing seat and a second fixing seat symmetrically arranged outside the atomizing body. The first fixing seat and the second fixing seat are connected by a fixing rod. Both ends of the fixing block are provided with protruding portions, and grooves for matching connection with the protruding portions are provided on both the first fixing seat and the second fixing seat.

[0014] The beneficial effects of the present invention are as follows: For the atomizing structure and the aroma device provided by the present invention, through the setting of the convex ribs and the angles of the air outlet and the mist outlet, the atomized particles after atomization can be intercepted and cut, so as to ensure that the atomized particles ejected from the mist outlet are more uniform, and there is basically no phenomenon of oil spraying. Description of the Drawings

[0015] The above and other objects, features and advantages of the present invention will become clearer through the preferred embodiments of the present invention shown in the accompanying drawings. In all the drawings, the same reference numerals indicate the same parts, and the drawings are not deliberately drawn to scale in actual size, with the focus on showing the gist of the present invention.

[0016] Figure 1 The specific structural schematic diagram of the fragrance device provided by the embodiment of the present invention;

[0017] Figure 2 The sectional schematic diagram of the atomizing structure from the first perspective provided by the embodiment of the present invention;

[0018] Figure 3 The sectional schematic diagram of the atomizing structure from the second perspective provided by the embodiment of the present invention;

[0019] Figure 4 The explosion schematic diagram of the atomizing structure provided by the embodiment of the present invention;

[0020] Figure 5 The schematic diagram of the atomizing core structure provided by the embodiment of the present invention;

[0021] In the figure: 1 - atomizing main body, 11 - atomizing cavity, 12 - air flow cavity, 13 - air pump interface, 14 - fixing block, 15 - sealing ring, 16 - first through hole, 17 - air delivery channel, 18 - third through hole, 2 - atomizing head, 21 - mist outlet, 22 - second through hole, 23 - convex rib, 24 - first connecting piece, 25 - annular block, 3 - liquid storage bottle, 4 - atomizing core, 41 - liquid outlet, 42 - air outlet, 5 - infusion tube, 6 - first fixing seat, 61 - second fixing seat. Detailed implementation manners

[0022] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant accompanying drawings.

[0023] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to and integrated with the other element, or there may be an intermediate element at the same time. The terms "installation", "one end", "the other end" and similar expressions used herein are only for the purpose of illustration.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] Please refer toFigures 1-5 , an embodiment of the present utility model provides an atomization structure, which includes an atomization main body 1 and an atomization core 4. An atomization chamber 11 is provided inside the atomization main body 1, and the atomization core 4 is located inside the atomization chamber 11. An air supply channel 17 and a liquid supply channel are provided on the atomization main body 1. An air outlet 42 and a liquid outlet 41 that are respectively communicated with the air supply channel 17 and the liquid supply channel are provided on the atomization core 4. The other end of the liquid supply channel is communicated with the inside of the liquid storage bottle 3 through a liquid delivery tube 5. The atomization main body 1 includes a mist outlet 21 communicated with the atomization chamber 11. The air outlet direction of the air outlet 42 forms an angle with the mist outlet direction of the mist outlet 21.

[0026] The atomization core 4 atomizes in a two-fluid manner (i.e., jet atomization). According to the Venturi jet principle, compressed air forms a high-speed airflow through a small nozzle, and the generated negative pressure drives the liquid or other fluids to be sprayed onto an obstacle together. Under the high-speed impact, it splashes around, making the liquid droplets become mist-like fine particles and spraying out from the mist outlet 21, achieving the fragrance diffusion effect.

[0027] Please refer to Figures 1-5 , for the atomization structure and fragrance device provided by the present utility model, by forming an angle between the air outlet direction of the air outlet 42 and the mist outlet direction of the mist outlet 21, it is ensured that the large-particle fragrance liquid after atomization in the atomization chamber 11 will not directly diffuse through the mist outlet 21, but first undergoes an interception effect through the inner side wall of the mist outlet 21. At the same time, by providing convex ribs 23 in the atomization chamber 11, a cutting effect is exerted on the large-particle fragrance liquid after atomization, thereby ensuring that there is basically no oil leakage phenomenon in the fragrance diffused from the mist outlet 21, improving its overall fragrance effect, and at the same time ensuring the atomization amount of the fragrance device.

[0028] The beneficial effects of the present utility model are as follows: For the atomization structure and fragrance device provided by the present utility model, through the setting of the directions of the air outlet 42 and the mist outlet 21 and the setting of the convex ribs 23 in the atomization chamber 11, the overall atomization amount of the fragrance device is ensured. At the same time, compared with traditional fragrance devices, there is basically no oil spraying phenomenon. Through the setting of the convex ribs 23, the atomization particles of the fragrance device have an obvious improvement effect. The average particle value is 2.8um, the atomization amount can reach 0.3ml / H, the atomization effect is stronger, and the size of the atomization particles can be adjusted according to the actual demand of the atomization amount.

[0029] Please refer to Figures 2-3, in a preferred embodiment, an included angle is formed between the liquid outlet direction of the liquid outlet 41 and the gas outlet direction of the gas outlet 42; the included angle between the gas outlet direction of the gas outlet 42 and the mist outlet direction of the mist outlet 21 is an obtuse angle, or the included angle between the gas outlet direction of the gas outlet 42 and the mist outlet direction of the mist outlet 21 is 95 - 135°, preferably, the included angle is 110 - 135° or 135°, mainly in cooperation with the convex rib 23 to achieve the atomization effect of the fragrance device and ensure its atomization amount, and avoid the phenomenon of oil spraying.

[0030] Please refer to Figures 2-4 , in a further preferred embodiment, the atomization structure includes an atomization head 2 connected to the atomization main body 1 in a matching manner. The atomization head 2 and the atomization main body 1 are connected to form an atomization chamber 11. The convex rib 23 is provided on the inner side wall of the atomization head 2, and the other end of the convex rib 23 extends towards the bottom of the atomization chamber 11. In the preferred embodiment, the convex rib 23 is provided on the annular block 25. By extending the convex rib 23 towards the bottom of the atomization chamber 11, during actual use, the gas ejected from the gas outlet 42 sprays the liquid ejected from the liquid outlet 41 towards the inner side wall direction of the mist outlet 21 and diffuses towards both ends (during the secondary use process, the fragrance liquid attached to the inner side wall of the mist outlet 21 can be cut or separated). At this time, the convex rib 23 can cut some larger atomized particles, thereby ensuring that there is basically no oil spraying phenomenon in the fragrance device.

[0031] Please refer to Figures 2-3 , in a further preferred embodiment, the atomization main body 1 includes a connecting portion. The connecting portion is located in the atomization chamber 11, and an air flow chamber 12 is provided in the connecting portion. The air flow chamber 12 is communicated with the air supply channel 17. In this embodiment, through the setting of the air flow chamber 12, the gas supplied by the air pump is first compressed in the air flow chamber 12 and then ejected through the gas outlet 42, so as to increase the atomization amount.

[0032] Please refer to Figures 2-3 , in the preferred embodiment, the diameter of the gas outlet 42 is smaller than that of the liquid outlet 41, or the diameter ratio of the gas outlet 42 to the liquid outlet 41 is 1:3. In order to ensure the overall atomization amount of the fragrance device, the air flow chamber 12 is set to increase the gas outlet speed, and the diameter of the liquid outlet 41 is set to be larger than that of the gas outlet 42, so as to ensure the overall atomization amount of the fragrance device.

[0033] Please refer to Figure 5 , in a further preferred embodiment, a first connecting member 24 is provided on the atomization head 2, and a second connecting member is provided on the atomization main body 1. When the atomization head 2 and the atomization main body 1 are connected in a matching manner, the first connecting member 24 and the second connecting member are connected in a matching manner.

[0034] In this embodiment, by providing a first connecting member 24 on the atomizing head 2 and a second connecting member on the atomizing main body 1, a detachable connection between the atomizing head 2 and the atomizing main body 1 is achieved, which can ensure the cleaning of the atomizing structure after a long period of use. At the same time, the setting of the detachable structure makes the atomizing structure more flexible and adaptable.

[0035] Please refer to Figures 2-3 , in a preferred embodiment, an annular block 25 is further provided on the atomizing head 2. The annular block 25 is disposed in the atomizing chamber 11. When the atomizing head 2 and the atomizing main body 1 are matingly connected, the atomizing core 4 is located in the annular block 25. The annular block 25 is used to assist the atomizing particles generated by the atomizing core 4 to be smoothly discharged from the outlet direction of the mist outlet 21, ensuring the full utilization of the atomized fragrance medium.

[0036] Please refer to Fig. 3. In a preferred embodiment, the atomizing structure includes an atomizing head 2 matingly connected to the atomizing main body 1. The atomizing main body 1 further includes a fixing plate. An atomizing chamber 11 is formed between the fixing plate and the atomizing head 2. A first through hole 16 is provided on the fixing plate, and a second through hole 22 is provided on the atomizing head 2. Both the first through hole 16 and the second through hole 22 communicate with the atomizing chamber 11. Through the setting of the first through hole 16 and the second through hole 22, on the one hand, it can ensure the balance of the air pressure inside the liquid storage bottle 3 and the external air pressure, ensuring that the fragrance liquid can be smoothly sucked into the liquid delivery channel from the liquid delivery tube 5 all the time. On the other hand, the residual fragrance liquid existing during the atomizing process of the atomizing core 4 can also flow back to the liquid storage bottle 3 through the first through hole 16, playing a role of fragrance liquid reflux.

[0037] Please refer to Figures 1-5 , in a preferred embodiment, the present utility model further provides an aroma device, including a control mechanism, an air pump, a liquid storage bottle 3, and the atomizing structure of any of the above embodiments. The control mechanism is electrically connected to the air pump. The liquid storage bottle 3 is connected to the atomizing main body 1. An air pump interface 13 is provided on the atomizing main body 1. The air pump is communicated with the air delivery channel 17 through the air pump interface 13. A sealing ring 15 is provided in the air pump interface 13.

[0038] In this embodiment, the air pump is controlled by the control mechanism to ensure the normal operation of the aroma diffusion effect of the aroma device. At the same time, through the setting of the sealing ring 15 in the air pump interface 13, the air delivery efficiency of the air pump is ensured, and the situation of air leakage affecting the normal operation of the aroma device is avoided.

[0039] In a preferred embodiment, a threaded connecting member is provided below the fixing plate of the atomizing main body 1 for threaded connection with the liquid storage bottle 3. The connection method can also be in the form of a buckle, etc., and is not specifically limited.

[0040] Please refer to Figures 1-4, in a preferred embodiment, a fixing bracket and a fixing block 14 are further provided on the atomizing body 1 and are connected in a matching manner. A third through hole 18 is provided on the fixing block 14, and the third through hole 18 communicates with the air pump interface 13. The fixing bracket includes a first fixing seat 6 and a second fixing seat 61 symmetrically arranged outside the atomizing body 1. The first fixing seat 6 and the second fixing seat 61 are connected by a fixing rod. Both ends of the fixing block 14 are provided with protruding portions, and the first fixing seat 6 and the second fixing seat 61 are both provided with grooves that are connected in a matching manner with the protruding portions.

[0041] In a preferred embodiment, both the first fixing seat 6 and the second fixing seat 61 are provided with stepped grooves, the grooves are arranged inside the stepped grooves, both ends of the fixing block 14 are provided with stepped blocks, and the protruding portions are arranged on the stepped blocks. When the fixing block 14 and the fixing bracket are connected in a matching manner, the stepped blocks are connected in a matching manner with the stepped grooves, and the bottom of the fixing block 14 abuts against the fixing rod. Through the arrangement of the fixing block 14, the connectivity and stability between the air pump and the air pump interface 13 are ensured.

[0042] The beneficial effects of the present utility model are as follows: The present utility model provides an atomizing structure and an aroma device. Through the arrangement of the convex ribs and the angles of the air outlet and the mist outlet, the atomized particles after atomization can be intercepted and cut, so as to ensure that the atomized particles ejected from the mist outlet are more uniform, and there is basically no phenomenon of oil spraying.

[0043] In this specification, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0044] In the description of this specification, the description referring to terms such as "preferred embodiment", "another embodiment", "other embodiments" or "specific examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0045] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.

Claims

1. An atomization structure, comprising an atomization body and an atomization core, wherein the atomization body is provided with an atomization cavity, the atomization core is located in the atomization cavity, the atomization body is provided with an air delivery channel and an infusion channel, the atomization core is provided with an air outlet and a liquid outlet respectively connected to the air delivery channel and the infusion channel, the other end of the infusion channel is connected to the interior of a liquid storage bottle through an infusion tube, characterized in that: The atomizing body comprises a mist outlet communicated with the atomizing cavity, an air outlet direction of the air outlet forms an angle with a mist outlet direction of the mist outlet, and a convex rib is arranged in the atomizing cavity.

2. The atomization structure according to claim 1, characterized in that: An angle is formed between the liquid outlet direction of the liquid outlet and the gas outlet direction of the gas outlet; the angle between the gas outlet direction of the gas outlet and the mist outlet direction of the mist outlet is an obtuse angle, or the angle between the gas outlet direction of the gas outlet and the mist outlet direction of the mist outlet is 95-135°.

3. The atomization structure according to claim 1, characterized in that: The atomization structure comprises an atomization head matched with the atomization body, the atomization head and the atomization body are connected to form an atomization cavity, the convex rib is arranged on the inner side wall of the atomization head, and the other end of the convex rib is extended toward the bottom of the atomization cavity.

4. The atomization structure according to claim 3, characterized in that: The atomizing head is also provided with an annular block, and the annular block is arranged in the atomizing cavity. When the atomizing head and the atomizing body are matched and connected, the atomizing core is located in the annular block.

5. The atomization structure according to claim 1, characterized in that: The atomizing body comprises a connecting portion, the connecting portion is located in the atomizing cavity, an airflow cavity is arranged in the connecting portion, the airflow cavity is communicated with the air delivery channel, and the atomizing core is arranged on the connecting portion.

6. The atomization structure according to claim 5, characterized in that: The diameter of the gas outlet is smaller than that of the liquid outlet, or the diameter ratio of the gas outlet to the liquid outlet is 1:

3.

7. The atomization structure according to claim 3, characterized in that: The atomizing head is provided with a first connecting piece, and the atomizing body is provided with a second connecting piece. When the atomizing head and the atomizing body are matched and connected, the first connecting piece and the second connecting piece are matched and connected.

8. The atomization structure according to claim 1, characterized in that: The atomization structure includes an atomization head matched with the atomization body, and the atomization body also includes a fixing plate, an atomization cavity is formed between the fixing plate and the atomization head, a first through hole is provided on the fixing plate, and a second through hole is provided on the atomization head, and both the first through hole and the second through hole are connected to the atomization cavity.

9. A fragrance device, characterized in that: It includes a control mechanism, an air pump, a liquid storage bottle and an atomization structure as described in any one of claims 1 to 8, wherein the control mechanism is electrically connected to the air pump, the liquid storage bottle is connected to the atomization body, an air pump interface is provided on the atomization body, the air pump is connected to the air delivery channel through the air pump interface, and a sealing ring is provided in the air pump interface.

10. The fragrance device according to claim 9, characterized in that: The atomizer body is also provided with a matching fixed bracket and a fixed block, the fixed block is provided with a third through hole, the third through hole is communicated with the air pump interface, the fixed bracket includes a first fixed seat and a second fixed seat symmetrically arranged outside the atomizer body, the first fixed seat and the second fixed seat are connected by a fixing rod, both ends of the fixed block are provided with a protrusion, and the first fixed seat and the second fixed seat are provided with a groove matching the protrusion.

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