Atomization device and comb

Abstract

The utility model relates to an atomization device, which comprises a liquid storage bin, a liquid pump, a liquid pipeline device, at least one nozzle, an air pump and an air pipeline device, the nozzle is provided with a spray hole, a liquid inlet channel and an air inlet channel, and the liquid inlet channel and the air inlet channel are respectively communicated with the spray hole; the liquid pipeline device comprises a liquid discharge pipeline and a liquid return pipeline, one end of the liquid discharge pipeline is communicated with a liquid discharge port of the liquid storage bin, the other end of the liquid discharge pipeline is communicated with a liquid extraction port of the liquid extraction pump, one end of the liquid return pipeline is communicated with a liquid outlet of the liquid extraction pump, and the other end of the liquid return pipeline is communicated with a liquid return port of the liquid storage bin; by introducing the infusion pump and the liquid return pipeline system, the liquid is effectively prevented from being retained in the liquid storage bin for a long time, so that the problem that the liquid leaks through the atomization sheet is reduced, and the cleanliness and the service life of equipment are guaranteed.

Description

Technical Field

[0001] The utility model relates to an atomizing device and a comb. Background Art

[0002] Liquid atomizers are widely used in modern technology and life, including medical, agricultural, humidification, air purification and many other fields. Liquid atomizers play an important role in personal care devices. These devices convert liquids (such as essential oils, care solutions, etc.) into fine droplets, which act directly on hair or skin, thereby improving the care effect and increasing the user's comfort and experience.

[0003] Traditional liquid atomization devices are generally composed of a liquid storage bin, a liquid storage tank, an atomizer, and a liquid transmission pipeline system. As a core component, the atomizer usually atomizes the liquid into fine particles through ultrasonic vibration or other means. However, this structural design has some obvious defects and shortcomings:

[0004] Leakage problem: Liquid that has been in the liquid storage bin for a long time will leak through the atomizer. This not only leads to waste of liquid, but also may damage the performance of the equipment and shorten its service life.

[0005] Uneven atomization effect: Although the atomizer of the traditional atomizer device can produce fine droplets, in actual use, the atomization effect is often uneven, especially in personal care equipment, where uneven atomization will affect the care effect.

[0006] Complex maintenance: The atomizer needs to be cleaned and replaced regularly, which increases the user's maintenance cost and operation complexity. Utility Model Content

[0007] The utility model aims to provide an atomizing device with a multi-nozzle design and an air pump-assisted atomizing technology, which greatly improves the atomizing effect.

[0008] The first purpose of the utility model is achieved in this way:

[0009] An atomizing device comprises a liquid storage bin, a liquid pump, a liquid pipeline device, at least one nozzle, an air pump and an air pipeline device, wherein the nozzle is provided with a spray hole, a liquid inlet channel and an air inlet channel, and the liquid inlet channel and the air inlet channel are respectively connected to the spray hole;

[0010] The liquid pipeline device includes a liquid discharge pipeline and a liquid return pipeline, one end of the liquid discharge pipeline is connected to the liquid discharge port of the liquid storage tank, the other end of the liquid discharge pipeline is connected to the liquid suction port of the liquid suction pump, one end of the liquid return pipeline is connected to the liquid outlet of the liquid suction pump, and the other end of the liquid return pipeline is connected to the liquid return port of the liquid storage tank;

[0011] The liquid return pipeline is separated by at least one liquid discharge branch pipe, and the liquid discharge branch pipe is connected to the liquid inlet channel of the corresponding nozzle;

[0012] The air pipeline device comprises at least one exhaust pipeline, one end of which is connected to the exhaust port of the air pump, and the other end of which is connected to the air inlet channel of the corresponding nozzle.

[0013] By introducing a liquid extraction pump and a liquid return pipeline system, the long-term retention of liquid in the liquid storage bin is effectively avoided, thereby reducing the problem of liquid leakage through the atomizer and ensuring the cleanliness and service life of the equipment.

[0014] The multi-nozzle design is combined with an air pump to form mist by squeezing the liquid through gas, which not only eliminates the traditional atomizer sheet, but also significantly improves the atomization effect. Each nozzle sprays droplets evenly, ensuring that the liquid is fully atomized, so that the care liquid can better act on the hair or skin and improve the care effect.

[0015] The design of the drainage branch pipe in the liquid piping system enables the liquid to be evenly transmitted to each nozzle, ensuring the uniformity of the spray and avoiding the uneven atomization in traditional atomization devices.

[0016] Since there is no need to use an atomizer sheet, the problem of regular cleaning and replacement of the atomizer sheet is avoided, which reduces the user's maintenance costs and operation complexity and improves the user experience.

[0017] The design is compact and occupies little space, making it particularly suitable for small portable devices such as combs, head care and facial care, fully meeting the needs of portability and high efficiency.

[0018] The introduction of the air pump not only improves the atomization efficiency, but also improves the overall performance and stability of the equipment, allowing the atomization device to operate efficiently in a wider range of application scenarios.

[0019] The first purpose of the utility model can also be solved by the following technical measures:

[0020] Furthermore, the diameter of the liquid inlet channel gradually decreases from its head end to its tail end, the head end of the liquid inlet channel is connected to the liquid discharge branch pipe, and the tail end of the liquid inlet channel is connected to the spray hole.

[0021] The design of the gradually decreasing diameter of the liquid inlet channel utilizes the principles of fluid dynamics to gradually increase the pressure of the liquid as it passes through the liquid inlet channel, so that the liquid can be sprayed out at a higher speed at the nozzle hole, forming finer droplets, thereby improving the atomization effect.

[0022] The gradually decreasing liquid inlet channel increases the liquid flow rate, and the droplets are smaller and more uniform when sprayed. This design effectively enhances the atomization efficiency, allowing the liquid to be more evenly distributed on the target surface, improving the use effect and coverage of the care solution.

[0023] By controlling the diameter change of the liquid inlet channel, the liquid flow at the nozzle can be accurately adjusted to achieve precise control of the spray volume, meet the needs of different usage scenarios, and improve the applicability and flexibility of the equipment.

[0024] By optimizing the design of the liquid inlet channel, not only the overall performance of the atomizer is improved, but also the user experience is further improved. The improvement of the atomization effect and the precise control of the spray volume make the care process more efficient and comfortable.

[0025] Furthermore, the diameter of the air intake channel gradually decreases from its head end to its tail end, the head end of the air intake channel is connected to the exhaust pipeline, and the tail end of the air intake channel is connected to the spray hole.

[0026] Furthermore, the air inlet channel and the liquid inlet channel are perpendicular, and the spray hole is located at the angle between the air inlet channel and the liquid inlet channel.

[0027] The vertical design of the air inlet channel and the liquid inlet channel allows the high-speed airflow to fully mix with the liquid at the nozzle, effectively enhancing the atomization effect of the liquid. The liquid forms finer droplets under the action of the high-speed airflow, thereby improving the uniformity and coverage of the spray.

[0028] The vertical channel layout enables the airflow and liquid to meet in the shortest path, reducing flow resistance and energy loss, and improving spray efficiency. The power of the airflow can more effectively atomize the liquid, ensuring that each spray can achieve the best effect.

[0029] The vertical structure helps prevent liquid from being retained in the channel, reducing the risk of clogging. The nozzle is located at the angle between the air inlet channel and the liquid inlet channel, allowing the liquid to smoothly enter the air flow path and be quickly atomized, preventing liquid accumulation and clogging in the channel and nozzle.

[0030] The vertical channel design and optimized nozzle position ensure the stability of the spray direction. The airflow and liquid meet at a fixed angle to ensure consistent spray direction and provide a more precise and controllable atomization effect.

[0031] By optimizing the nozzle structure design, the flow resistance of air and liquid is reduced, and the overall performance of the equipment is improved. At the same time, maintenance problems caused by blockage and stagnation are reduced, and the durability and reliability of the equipment are enhanced.

[0032] The optimized atomization effect and stable spray direction improve the uniformity of the care solution on the hair or skin, and enhance the user experience. Users can enjoy a more delicate and uniform spray effect, which increases the comfort and effect of the care.

[0033] Furthermore, the drainage branch pipe includes a first drainage branch pipe section and a second drainage branch pipe section, the first drainage branch pipe section and the second drainage branch pipe section are connected, the diameter of the second drainage branch pipe section is larger than the diameter of the first drainage branch pipe section, the first drainage branch pipe section is connected to the return liquid pipeline, and the second drainage branch pipe section is connected to the liquid inlet channel of the nozzle.

[0034] The larger size of the second liquid discharge branch pipe section can accommodate more liquid and play the role of storing part of the liquid. During the atomization process, even if the liquid supply is slightly unstable, the liquid storage in the second liquid discharge branch pipe section can ensure a continuous and stable liquid supply to avoid the occurrence of interruption, thereby ensuring the continuity and stability of the atomization process.

[0035] When the nozzle is atomizing, sufficient liquid supply is the key to forming fine and uniform droplets. The design of the second liquid discharge branch section ensures that the nozzle can continuously obtain sufficient liquid, improve the atomization effect, and enable the liquid to be more evenly distributed on the target surface, thereby improving the care effect.

[0036] Sufficient liquid reserves can balance the fluctuation of liquid supply to a certain extent, making the entire liquid transmission system more stable. It reduces the problems of inconsistent spray effects or frequent equipment startup caused by unstable liquid supply, and improves the stability and service life of the equipment.

[0037] By preventing interruptions during the atomization process, users can enjoy a continuous and stable atomization care experience. Uniform and fine mist droplets can better act on hair or skin, improve care effects and comfort, and enhance the overall user satisfaction.

[0038] Furthermore, the air pipeline device also includes an exhaust main pipeline, the exhaust port of the air pump is connected to the exhaust main pipeline, the exhaust main pipeline is separated by exhaust branches, and the exhaust pipelines are connected to the corresponding exhaust branches.

[0039] The design of the exhaust main pipeline allows the airflow of the air pump to be evenly distributed to each exhaust branch, ensuring that each nozzle can obtain a stable and balanced airflow supply. This not only improves the atomization effect, but also enhances the overall performance of the equipment.

[0040] By setting up the exhaust main pipeline, the number of separate exhaust pipelines can be reduced, making the entire gas system more concise and orderly. This design simplifies the pipeline layout, reduces the intersection and complexity of the gas pipeline, and facilitates the installation and maintenance of the equipment.

[0041] The exhaust main pipeline can effectively reduce the exhaust resistance of the air pump and improve the working efficiency of the air pump. The exhaust port of the air pump is directly connected to the exhaust main pipeline, so that the airflow can be quickly and unimpededly delivered to each exhaust branch, reducing energy loss.

[0042] Through the reasonable layout of the exhaust main pipeline and exhaust branches, it can be ensured that each nozzle can obtain a stable airflow supply, avoiding the difference in atomization effect caused by uneven airflow distribution, and improving the stability and reliability of the system.

[0043] Furthermore, the liquid storage bin is provided with a liquid filling port for adding liquid.

[0044] The liquid filling port allows users to easily add liquid to the liquid storage tank without disassembling the device or performing complicated operations. This design greatly simplifies the liquid replenishment process and improves convenience.

[0045] The second purpose of the utility model is achieved in this way:

[0046] A comb comprises a comb body, wherein the comb body comprises a handle portion and a comb tooth portion, wherein the comb tooth portion is provided with comb teeth at intervals, wherein the atomizing device is arranged in the comb body, wherein the comb tooth portion is provided with a liquid spraying port at a position corresponding to a spray hole of a nozzle, and the liquid spraying port is connected to the spray hole.

[0047] The atomizer is integrated into the comb, effectively combining the traditional functions of the comb with modern care technology. While using the comb, the user can spray the care liquid on the hair or scalp through the spray port, which improves the care effect.

[0048] The position of the liquid spray port corresponds to the spray hole of the nozzle, and the two are connected to ensure that the liquid can be accurately sprayed out from the spray hole and directly act on the hair or scalp area contacted by the comb teeth. This design can effectively reduce the waste of liquid and improve the accuracy of the care effect.

[0049] When the user uses the comb, the care liquid can be sprayed without additional steps or tools. This design simplifies the care process, improves the convenience and comfort of use, and is particularly suitable for daily care and travel use.

[0050] The care liquid is sprayed onto the hair or scalp through the liquid spray port, which can be more evenly distributed and penetrated, thereby improving the effect and efficacy of the care. The comb teeth of the comb serve as a medium for the liquid to act, which can help the liquid to better contact the hair and enhance the depth of the care effect.

[0051] Combining traditional comb functions with modern care technology, users can enjoy the comfort of traditional combing and get the extra nourishment and protection brought by the care liquid. This comprehensive design improves the overall user experience and satisfaction.

[0052] The beneficial effects of the utility model are as follows:

[0053] The utility model combines a multi-nozzle design with an air pump to form mist by squeezing liquid with gas, which not only eliminates the traditional atomizing sheet but also significantly improves the atomizing effect. Each nozzle sprays droplets evenly, ensuring sufficient atomization of the liquid, so that the care liquid can better act on the hair or skin, improving the care effect.

[0054] The utility model is designed with a gradually decreasing diameter of the liquid inlet channel, and utilizes the principle of fluid dynamics to gradually increase the pressure of the liquid as it passes through the liquid inlet channel, so that the liquid can be sprayed out at a higher speed at the spray hole, forming finer droplets, thereby improving the atomization effect.

[0055] The utility model has an air inlet channel and a liquid inlet channel designed vertically, so that the high-speed airflow and the liquid are fully mixed at the spray hole, effectively enhancing the atomization effect of the liquid. The liquid forms finer droplets under the action of the high-speed airflow, thereby improving the uniformity and coverage of the spray.

[0056] In the utility model, the larger size of the second liquid discharge branch pipe section can accommodate more liquid and play the role of storing part of the liquid. During the atomization process, even if the liquid supply is slightly unstable, the liquid storage in the second liquid discharge branch pipe section can ensure a continuous and stable liquid supply, avoiding the occurrence of flow interruption, thereby ensuring the continuity and stability of the atomization process.

[0057] The utility model combines the combing function with modern care technology. By arranging a liquid spraying port on the comb teeth and connecting it with an atomizing device, accurate spraying of care liquid is achieved, the care effect and user experience are improved, and the comb is suitable for the care and beauty needs of hair and scalp. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] Figure 1 Schematic diagram of the atomization device of Example 1.

[0059] Figure 2 Schematic diagram of the nozzle.

[0060] Figure 3 Schematic diagram of the atomization device of Example 2.

[0061] Figure 4 Schematic diagram of a comb equipped with an atomization device. DETAILED DESCRIPTION

[0062] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0063] Embodiment 1, combination Figure 1 and Figure 2As shown, an atomization device includes a liquid storage tank 1, a liquid pump 2, a liquid pipeline device 3, at least one nozzle 4, an air pump 5 and an air pipeline device 6, wherein the nozzle 4 is provided with a spray hole 41, a liquid inlet channel 42 and an air inlet channel 43, and the liquid inlet channel 42 and the air inlet channel 43 are respectively connected to the spray hole 41;

[0064] The liquid pipeline device 3 includes a liquid discharge pipeline 31 and a liquid return pipeline 32, one end of the liquid discharge pipeline 31 is connected to the liquid discharge port of the liquid storage tank 1, and the other end of the liquid discharge pipeline 31 is connected to the liquid suction port of the liquid suction pump 2, one end of the liquid return pipeline 32 is connected to the liquid outlet of the liquid suction pump 2, and the other end of the liquid return pipeline 32 is connected to the liquid return port of the liquid storage tank 1;

[0065] The liquid return pipeline 32 is separated by at least one liquid discharge branch pipe 33, and the liquid discharge branch pipe 33 is connected to the liquid inlet channel 42 of the corresponding nozzle 4;

[0066] The air pipeline device 6 includes at least one exhaust pipeline 61 , one end of the exhaust pipeline 61 is connected to the exhaust port of the air pump 5 , and the other end of the exhaust pipeline 61 is connected to the air inlet channel 43 of the corresponding nozzle 4 .

[0067] Furthermore, the diameter of the liquid inlet channel 42 gradually decreases from its head end to its tail end. The head end of the liquid inlet channel 42 is connected to the liquid discharge branch pipe 33 , and the tail end of the liquid inlet channel 42 is connected to the spray hole 41 .

[0068] Furthermore, the diameter of the air intake channel 43 gradually decreases from its head end to its tail end. The head end of the air intake channel 43 is connected to the exhaust pipe 61 , and the tail end of the air intake channel 43 is connected to the spray hole 41 .

[0069] Furthermore, the air inlet channel 43 and the liquid inlet channel 42 are perpendicular, and the spray hole 41 is located at the angle between the air inlet channel 43 and the liquid inlet channel 42 .

[0070] Furthermore, the air pipeline device 6 also includes an exhaust main pipeline 62 , the exhaust port of the air pump 5 is connected to the exhaust main pipeline 62 , the exhaust main pipeline 62 is separated by exhaust branches 621 , and the exhaust pipelines 61 are connected to corresponding exhaust branches 621 .

[0071] Furthermore, the liquid storage tank 1 is provided with a liquid filling port for adding liquid.

[0072] Combination Figure 4 As shown, a comb includes a comb body 100, wherein the comb body 100 includes a handle portion 200 and a comb tooth portion 300, wherein the comb tooth portion 300 is provided with comb teeth 400 at intervals, wherein the atomizing device is provided in the comb body 100, wherein the comb tooth portion 300 is provided with a liquid spraying port 500 at a position corresponding to the spray hole 41 of the nozzle 4, and the liquid spraying port 500 is connected to the spray hole 41.

[0073] Embodiment 2, combined Figure 3 As shown, the difference between Example 2 and Example 1 is that the drainage branch pipe 33 includes a first drainage branch pipe section 331 and a second drainage branch pipe section 332, the first drainage branch pipe section 331 and the second drainage branch pipe section 332 are connected, the diameter of the second drainage branch pipe section 332 is larger than the diameter of the first drainage branch pipe section 331, the first drainage branch pipe section 331 is connected to the return liquid pipeline 32, and the second drainage branch pipe section 332 is connected to the liquid inlet channel 42 of the nozzle 4.

[0074] The second liquid discharge branch pipe section 332 is a pipe body or a liquid storage tank.

Claims

1. An atomizing device, comprising a liquid storage bin, a liquid pump, a liquid pipeline device, at least one nozzle, an air pump and an air pipeline device, characterized in that: The nozzle is provided with a spray hole, a liquid inlet channel and an air inlet channel, and the liquid inlet channel and the air inlet channel are respectively connected to the spray hole; The liquid pipeline device includes a liquid discharge pipeline and a liquid return pipeline, one end of the liquid discharge pipeline is connected to the liquid discharge port of the liquid storage tank, the other end of the liquid discharge pipeline is connected to the liquid suction port of the liquid suction pump, one end of the liquid return pipeline is connected to the liquid outlet of the liquid suction pump, and the other end of the liquid return pipeline is connected to the liquid return port of the liquid storage tank; The liquid return pipeline is separated by at least one liquid discharge branch pipe, and the liquid discharge branch pipe is connected to the liquid inlet channel of the corresponding nozzle; The air pipeline device comprises at least one exhaust pipeline, one end of which is connected to the exhaust port of the air pump, and the other end of which is connected to the air inlet channel of the corresponding nozzle.

2. The atomizing device according to claim 1, characterized in that: The diameter of the liquid inlet channel gradually decreases from its head end to its tail end. The head end of the liquid inlet channel is connected to the liquid discharge branch pipe, and the tail end of the liquid inlet channel is connected to the spray hole.

3. The atomizing device according to claim 1, characterized in that: The diameter of the air intake channel gradually decreases from its head end to its tail end. The head end of the air intake channel is connected to the exhaust pipeline, and the tail end of the air intake channel is connected to the spray hole.

4. The atomizing device according to claim 1, characterized in that: The air inlet channel and the liquid inlet channel are perpendicular, and the spray hole is located at the angle between the air inlet channel and the liquid inlet channel.

5. The atomizing device according to claim 1, characterized in that: The liquid discharge branch pipe includes a first liquid discharge branch pipe section and a second liquid discharge branch pipe section, the first liquid discharge branch pipe section and the second liquid discharge branch pipe section are connected, the diameter of the second liquid discharge branch pipe section is larger than the diameter of the first liquid discharge branch pipe section, the first liquid discharge branch pipe section is connected to the liquid return pipeline, and the second liquid discharge branch pipe section is connected to the liquid inlet channel of the nozzle.

6. The atomizing device according to claim 1, characterized in that: The air pipeline device also includes an exhaust main pipeline, the exhaust port of the air pump is connected to the exhaust main pipeline, the exhaust main pipeline is separated by exhaust branches, and the exhaust pipelines are connected to the corresponding exhaust branches.

7. The atomizing device according to claim 1, characterized in that: The liquid storage bin is provided with a liquid filling port for adding liquid.

8. A comb using the atomizing device according to any one of claims 1 to 7, characterized in that: The invention comprises a comb body, wherein the comb body comprises a handle part and a comb tooth part, wherein the comb tooth part is provided with comb teeth at intervals, wherein the atomizing device is arranged in the comb body, and wherein the comb tooth part is provided with a liquid spraying port at a position corresponding to the spray hole of the nozzle, and the liquid spraying port is connected with the spray hole.

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