Atomizing core for fragrance device

Abstract

The utility model discloses an atomizing core for a fragrance device, which belongs to the field of atomizing cores for fragrance devices and comprises an atomizing core component, the atomizing core component comprises an atomizing core body, a gas channel and a liquid channel are respectively arranged at the lower end of the atomizing core body, and a boss is arranged at the upper end of the atomizing core body. The surface of the boss is provided with a first slope angle, a second slope angle and a third slope angle, the first slope angle, the second slope angle and the third slope angle are connected from top to bottom, the joint of the first slope angle and the second slope angle on the surface of the boss is provided with a liquid outlet hole, and the liquid outlet hole is communicated with the liquid channel; the negative pressure field of the atomizing core can be obviously enhanced through the arranged atomizing core assembly, so that the atomizing speed of liquid is increased, blockage is avoided, meanwhile, residual liquid can be collected, the problem that the liquid is left at an air outlet and flows back to an air pump to corrode the air pump due to the fact that the atomizing core body is vertically installed is solved, and the atomizing effect is improved. Therefore, the practicability of the atomizing core can be obviously enhanced.

Description

Technical Field

[0001] This utility model relates to the field of atomizing cores for fragrance diffusers, specifically an atomizing core for fragrance diffusers. Background Technology

[0002] The atomizing coil is a crucial component of aromatherapy devices. While the primary material for aromatherapy coils is ceramic, the specific type and manufacturing process can vary depending on product design and functional requirements. The "Atomizing Coil and Aromatherapy Device" disclosed in application number "202320678984.3" represents an increasingly mature technology. It "by fixing a baffle to the side wall of the liquid inlet tube, the atomizing coil can atomize high-viscosity essential oils while effectively simplifying its structural composition (simplifying the mating parts and connecting rod), thereby reducing the amount of material used in its production. Simultaneously, it lowers the difficulty in designing and manufacturing the molds for producing the atomizing coil." While the production cost of the atomizing core has been reduced, this fragrance device still has the following drawbacks during use: Although the atomizing core and connecting rod do reduce production costs, the core only has one negative pressure angle, and the center distance between the air outlet and the liquid outlet is relatively large, resulting in slow liquid loading and low atomization efficiency. Furthermore, the negative pressure protrusion being flush with the center of the air outlet leads to a mismatch in size between the air outlet and the liquid outlet, resulting in weak air pressure and coarse mist particles. Vertical installation of the atomizing core causes liquid to flow back into the air outlet, damaging the air pump. Therefore, it is necessary to provide an atomizing core that can increase air pressure, prevent clogging, collect liquid residue, avoid corroding the air pump, and significantly enhance practicality. Utility Model Content

[0003] This invention provides an atomizing core for a fragrance diffuser, aiming to solve the problems of slow atomization speed, low efficiency, and the inability to avoid corroding the air pump in existing atomizing cores.

[0004] To achieve the above objectives, this utility model provides an atomizing core for a fragrance diffuser, including an atomizing core assembly;

[0005] The atomizing core assembly includes an atomizing core body. The lower end of the atomizing core body has a gas channel and a liquid channel. The upper end of the atomizing core body has a boss. The surface of the boss has a first slope angle, a second slope angle, and a third slope angle, which are connected from top to bottom. A liquid outlet is formed at the junction of the first and second slope angles on the surface of the boss. The liquid outlet is connected to the liquid channel. An air outlet is formed at the upper end of the gas channel. A liquid return guide groove is formed on the opposite side of the first slope angle at the upper end of the atomizing core body. An arc-shaped platform is formed at the air outlet at the upper end of the atomizing core body.

[0006] As a preferred embodiment of this utility model, the atomizing core body is made of ceramic.

[0007] As a preferred embodiment of this utility model, the top plane of the air outlet is 0.05mm higher than the lowest point of the arc-shaped platform.

[0008] In a preferred embodiment of this utility model, the first slope angle is 108°, the second slope angle is 53.7°, and the third slope angle is 22.1°.

[0009] As a preferred embodiment of this utility model, the vertical distance between the plane of the air outlet and the axis of the liquid outlet is 0.625mm.

[0010] In a preferred embodiment of this utility model, the diameter of the air outlet is 0.4 mm.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] During atomizer core installation and use, the electromagnetic pump connects to the atomizer core and generates gas, which enters the gas channel. This gas is then pressurized through the 0.4mm outlet. The first, second, and third slope angles at the top of the atomizer core work together to create negative pressure. Liquid is drawn through the suction tube to the outlet, where it is cut into nanoparticles at a 53.7° angle. During this process, the first, second, and third slope angles on the liquid channel protrusion rapidly pressurize the gas, increasing its pressure several times over. Simultaneously, the outlet and protrusion are slightly higher than the outlet centerline by 0.05mm, further enhancing the negative pressure. The atomizing core structure is twice as effective and less prone to clogging. The 53.7° angled outlet design allows for rapid mixing of gas and liquid, thus doubling the negative pressure field and enabling rapid atomization. Furthermore, the inclusion of a liquid return guide groove on the exterior design solves the problem of liquid residue remaining at the outlet and flowing back to the air pump, corroding it, caused by vertical installation of the atomizing core. Compared to the existing atomizing core structure in "An Atomizing Core and Fragrance Device," this invention, through the combined effect of these structures, not only enhances the negative pressure field and increases the liquid atomization speed while preventing clogging, but also avoids liquid backflow that could corrode the air pump, thereby enhancing the practicality of the atomizing core. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a cross-sectional view of the atomizing core structure of this utility model.

[0015] In the diagram: 100, atomizer core assembly; 101, atomizer core body; 102, gas channel; 103, liquid channel; 104, boss; 105, first slope angle; 106, second slope angle; 107, third slope angle; 108, liquid outlet; 109, air outlet; 110, liquid return guide groove; 120, arc-shaped platform. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-2 This utility model provides an atomizing core for a fragrance diffuser, including an atomizing core assembly 100;

[0018] The atomizing core assembly 100 includes an atomizing core body 101. A gas channel 102 and a liquid channel 103 are respectively opened at the lower end of the atomizing core body 101. A boss 104 is provided at the upper end of the atomizing core body 101. A first slope angle 105, a second slope angle 106, and a third slope angle 107 are respectively opened on the surface of the boss 104, arranged from top to bottom. Continuing on, a liquid outlet 108 is provided at the junction of the first slope angle 105 and the second slope angle 106 on the surface of the boss 104. The liquid outlet 108 is connected to the liquid channel 103. An air outlet 109 is provided through the upper end of the gas channel 102. A liquid return guide groove 110 is provided on the opposite side of the first slope angle 105 at the upper end of the atomizing core body 101. An arc-shaped platform 120 is provided at the upper end of the atomizing core body 101 at the air outlet 109.

[0019] In one specific embodiment, the atomizing core assembly 100 not only significantly enhances the negative pressure field of the atomizing core, thereby increasing the atomization speed of the liquid and preventing clogging, but also collects liquid residue, solving the problem of liquid residue remaining at the air outlet and flowing back to the air pump due to the vertical installation of the atomizing core body 101, thus significantly enhancing the practicality of the atomizing core. During use, the electromagnetic pump generates gas, which enters the gas channel 102, allowing the gas to be pressurized through the 0.4mm air outlet 109. The first slope angle 105, the second slope angle 106, and the third slope angle 107 at the upper end of the atomizing core body 101 work together to generate negative pressure. At this time, the liquid is drawn through the suction tube to the liquid outlet 108. During this process, the first slope angle 105, the second slope angle 106, and the third slope angle 107 provided on the boss 104... The three-slope angle 107 can quickly pressurize the gas, thereby increasing the gas pressure several times. The air outlet 109 and the boss 104 are slightly higher than the center line of the air outlet 109 by 0.05mm, which can double the negative pressure and prevent clogging. In addition, the liquid outlet 108 adopts a broken edge angle of 53.7° to quickly mix gas and liquid, thereby increasing the negative pressure field by 2 times and making the liquid quickly atomize. Finally, the liquid return guide groove 110 on the appearance can solve the problem of liquid residue at the air outlet 109 position and backflow to the air pump due to the vertical installation of the atomizing core body 101, which corrodes the air pump. The above structures work together to not only enhance the pressurization and atomization speed of the liquid by the atomizing core body 101 and avoid clogging, but also prevent liquid residue from corroding the air pump, thereby significantly enhancing the practicality of the atomizing core.

[0020] Please see Figure 1 and Figure 2 The atomizing core body 101 is made of ceramic.

[0021] In one specific embodiment, the atomizing core body 101 made of ceramic can avoid liquid corrosion, thereby extending the service life of the atomizing core.

[0022] Please see Figure 1 and Figure 2 The top plane of the vent 109 is 0.05mm higher than the lowest point of the arc-shaped platform 120.

[0023] In one specific embodiment, the top plane of the air outlet 109 is 0.05mm higher than the lowest point of the arc-shaped platform 120, thereby doubling the negative pressure and making it less prone to clogging, thus enhancing the practicality of the atomizing core.

[0024] Please see Figure 1 and Figure 2 The first slope angle 105 is 108°, the second slope angle 106 is 53.7°, and the third slope angle 107 is 22.1°.

[0025] In one specific embodiment, the first slope angle 105 is 108°, the second slope angle 106 is 53.7°, and the third slope angle 107 is 22.1°. Therefore, the gas can be pressurized quickly to improve atomization efficiency and the gas pressure can be increased several times.

[0026] Please see Figure 1 and Figure 2 The perpendicular distance between the plane of the air outlet 109 and the axis of the liquid outlet 108 is 0.625mm.

[0027] In one specific embodiment, the vertical distance between the plane of the air outlet 109 and the axis of the liquid outlet 108 is 0.625mm, which can further prevent the atomizing core from becoming clogged.

[0028] Please see Figure 2 The diameter of the vent 109 is 0.4 mm.

[0029] In one specific embodiment, the 0.4mm air outlet 109 can help enhance air pressure and improve atomization efficiency.

[0030] Working principle: During use, the electromagnetic pump generates gas, which enters the gas channel 102, allowing the gas to be pressurized through the 0.4mm outlet 109. Then, the first slope angle 105, the second slope angle 106, and the third slope angle 107 on the upper end of the atomizing core body 101 work together to generate negative pressure. Subsequently, liquid is drawn through the suction tube to the outlet 108. The first slope angle 105, the second slope angle 106, and the third slope angle 107 on the boss 104 can rapidly pressurize the gas, thus increasing the gas pressure several times over, while simultaneously releasing gas. The hole 109 and the boss 104 are slightly higher than the center line of the air outlet 109 by 0.05mm, which can double the negative pressure and make it less prone to clogging. The liquid outlet 108 adopts a 53.7° edge angle design to quickly mix gas and liquid, thereby increasing the negative pressure field by 2 times and making the liquid quickly atomize. Finally, the liquid return guide groove 110 on the appearance can solve the problem of liquid residue at the air outlet 109 position and backflow to the air pump due to the vertical installation of the atomizing core body 101, thus significantly enhancing the practicality of the atomizing core.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An atomizing core for a fragrance diffuser, characterized in that, include: An atomizing core assembly (100) includes an atomizing core body (101). The lower end of the atomizing core body (101) has a gas channel (102) and a liquid channel (103). The upper end of the atomizing core body (101) has a boss (104). The surface of the boss (104) has a first slope angle (105), a second slope angle (106), and a third slope angle (107). Continuing from top to bottom, the surface of the boss (104) has a liquid outlet hole (108) at the junction of the first slope angle (105) and the second slope angle (106). The liquid outlet hole (108) is connected to the liquid channel (103). The upper end of the gas channel (102) has a through-hole (109). The upper end of the atomizing core body (101) has a liquid return guide groove (110) on the opposite side of the first slope angle (105). The upper end of the atomizing core body (101) has an arc-shaped platform (120) located at the air outlet hole (109).

2. The atomizing core for a fragrance diffuser according to claim 1, characterized in that: The atomizing core body (101) is made of ceramic.

3. The atomizing core for a fragrance diffuser according to claim 1, characterized in that: The top plane of the vent (109) is 0.05 mm higher than the lowest point of the arc-shaped platform (120).

4. The atomizing core for a fragrance diffuser according to claim 1, characterized in that: The first slope angle (105) is 108°, the second slope angle (106) is 53.7°, and the third slope angle (107) is 22.1°.

5. The atomizing core for a fragrance diffuser according to claim 1, characterized in that: The perpendicular distance between the plane of the air outlet (109) and the axis of the liquid outlet (108) is 0.625 mm.

6. The atomizing core for a fragrance diffuser according to claim 1, characterized in that: The diameter of the air outlet (109) is 0.4 mm.

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