Atomization device
By designing atomization device without atomization sheets, using the hollow nozzle and drainage pipe structure to achieve full mixing of the gas source and liquid, the problem of fixed installation and dependence on the atomization device in the existing atomization comb is solved, and efficient, flexible and low-cost atomization effect is achieved.
Patent Information
- Application Number
- CN202421439581.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-22
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-22
AI Technical Summary
The atomization device in the existing atomization comb is fixedly installed, and users cannot disassemble and replace it by themselves. The atomization sheet with limited life is prone to failure due to the influence of the environment and liquid components, resulting in high usage costs and inconvenient maintenance.
Atomization device without atomization sheet is designed, and a hollow nozzle and liquid discharge pipe structure is adopted. The design of the first and second exhaust channels ensures that the gas source and liquid are fully mixed at the spray port to form a uniform spray effect. The removable connecting cover and extension tube design of the device enables it to flexibly connect different air sources and liquid systems and adapt to nozzles of different lengths.
It realizes efficient atomization effect without atomizing sheets, reduces the cost of use and maintenance difficulty, improves the flexibility and scope of application of the device, and extends the service life.
Smart Images
Figure CN222828240U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an atomizing device. Background Art
[0002] As a commonly used personal care tool, combs are not only used to comb hair, but also gradually expand to the field of scalp care. In recent years, as people pay more attention to scalp health, some high-end combs have begun to have atomization functions, which can achieve moisturizing, nourishing, and soothing effects by atomizing hair care liquids (such as essential oils) and applying them to the scalp. This type of atomizing comb usually has an atomizing device fixed inside its structure, and the liquid is vibrated and atomized by power supply. However, the existing atomizing devices have some problems and shortcomings in practical applications.
[0003] First, most existing atomizers are fixed inside the comb, and users cannot disassemble or replace them by themselves. Once the atomizer is blocked or damaged, users can only replace the entire comb, which increases the cost of use. This design is not only not conducive to maintenance and care, but also increases the financial burden on users.
[0004] Secondly, the realization of the atomization function in the prior art often relies on the atomizer sheet. Although the atomizer sheet can effectively atomize the liquid, its life is limited and it is easily affected by the use environment and the liquid composition and becomes ineffective. Once the atomizer sheet is damaged, the entire atomization function will be unusable, and the user needs to replace the entire comb or perform complicated repairs, which to a certain extent limits the promotion and use of atomizer combs.
[0005] In addition, some atomizing combs currently on the market have certain limitations in their structural design. For example, the atomizing device is usually fixed inside the comb and cannot be adjusted or replaced according to the needs of the user. If the atomizing device is damaged, the user can only replace the entire comb, which not only increases the cost of use, but is also not conducive to environmental protection and the rational use of resources. Utility Model Content
[0006] The utility model aims to provide an atomizing device which does not require an atomizing sheet and has a good atomizing effect.
[0007] The purpose of the utility model is achieved in this way:
[0008] An atomizing device comprises a nozzle and a liquid discharge pipe, wherein the nozzle is a hollow nozzle and a spray port is formed at the lower end of the nozzle;
[0009] The liquid discharge pipe comprises a first pipe and a second pipe, wherein the diameter of the first pipe is smaller than the inner diameter of the nozzle, and the diameter of the second pipe is smaller than the diameter of the spray port;
[0010] The first pipe is placed in the inner cavity of the nozzle, and a first exhaust channel is formed between the first pipe and the inner wall of the nozzle;
[0011] The second pipe extends outward through the spray port or is located in the spray port, and a second exhaust channel is formed between the second pipe and the inner wall of the spray port;
[0012] The first exhaust channel is connected to the second exhaust channel, and the diameter of the second exhaust channel is smaller than the diameter of the first exhaust channel;
[0013] The first exhaust channel is used to connect an external air source and a second exhaust channel;
[0014] The first pipeline is used to connect the external liquid and the second pipeline.
[0015] By designing the diameter relationship between the first pipe and the second pipe, it is ensured that the external gas source and the liquid are fully mixed at the spray outlet. The mixture of gas and liquid produces an oscillation effect at the spray outlet, atomizing the liquid into tiny particles and forming a uniform spray effect. This efficient atomization effect can improve the efficiency of liquid use and enable it to better cover the target surface, such as the scalp and hair.
[0016] The arrangement of the first exhaust channel and the second exhaust channel allows gas and liquid to enter through different channels and mix at the spray outlet. This allows the flow rate and mixing ratio of gas and liquid to be finely controlled, thereby controlling the fineness and coverage of the spray. This design helps to achieve refined spray control and is suitable for a variety of different application requirements.
[0017] The arrangement of the first and second conduits, and their coordination with the nozzle cavity and the spray port, form a unique channel structure, which reduces the time the liquid stays in the channel and reduces the risk of blockage. At the same time, the separated gas and liquid channel design also helps to reduce the accumulation of liquid in the airway, further avoiding the blockage problem.
[0018] The first exhaust channel is used to connect to an external gas source, and the first pipeline is used to connect to an external liquid, so that the atomizer can be flexibly connected to different gas sources and liquid supply systems. This flexibility allows the device to adapt to a variety of usage scenarios and needs, increasing its practicality and application range.
[0019] The purpose of the utility model can also be solved by the following technical measures:
[0020] Furthermore, the outer wall of the liquid discharge pipe is provided with slots spaced apart along its length direction, and the first exhaust channel is formed between the slots, the outer wall of the liquid discharge pipe and the inner wall of the nozzle.
[0021] The design of the notch increases the cross-sectional area of the first exhaust channel and improves the fluidity of the gas around the drain pipe. The gas enters the first exhaust channel more smoothly through the notch, which helps the stability and efficiency of the gas-liquid mixing process.
[0022] The notch design reduces obstacles in the gas flow path, allowing the gas to pass through the first exhaust channel more smoothly. This structure reduces the accumulation of liquid in the channel, thereby reducing the risk of clogging and improving the reliability and service life of the device.
[0023] The gas enters the first exhaust channel through the notch and mixes with the liquid at the spray port to form an atomization effect. The presence of the notch increases the flow path of the gas, improves the mixing effect of the gas and liquid, and ultimately improves the uniformity and fineness of the spray.
[0024] By providing notches on the outer wall of the discharge pipe, the pressure difference between the inside and outside of the discharge pipe can be effectively balanced, avoiding structural deformation or damage caused by uneven pressure, thereby improving the stability and durability of the device.
[0025] Furthermore, an arc-shaped transition surface is provided between the first pipeline and the second pipeline, and the arc-shaped transition surface faces the second exhaust channel.
[0026] The curved transition surface can gradually accelerate and merge the gas and liquid before entering the second exhaust channel, forming a more uniform mixture. This design utilizes the Bernoulli principle. When the gas and liquid flow through the curved transition surface, the flow rate increases and the pressure decreases, which is conducive to optimizing the mixing effect and improving the uniformity and fineness of the spray.
[0027] The arc-shaped transition surface can smoothly guide the flow of gas and liquid, reducing the formation of eddy currents and turbulence. This smooth flow helps to improve mixing efficiency, reduce energy loss, and thus enhance the atomization effect.
[0028] The transition surface adopts an arc design, which reduces the resistance and pressure loss of gas and liquid flow, making the flow smoother. This helps to improve the working efficiency of the atomization device, reduce energy consumption, and extend the service life of the device.
[0029] The arc-shaped transition surface guides the flow of gas and liquid to form a high-speed low-pressure area, which promotes the breakup and atomization of the liquid. The atomized particles generated in this way are smaller and more uniform, which improves the spray effect and coverage.
[0030] The arc-shaped transition surface can effectively disperse the pressure during the gas-liquid flow process, reduce local stress concentration, enhance the stability and durability of the structure, and reduce wear and damage caused by long-term use.
[0031] The arc-shaped transition surface design is relatively simple, without sharp corners or complex structures, making it easy to clean and maintain. Users can clean it more easily during daily use to ensure long-term and efficient operation of the device.
[0032] Furthermore, it also includes a connecting cover, which is connected to the nozzle in a detachable manner, and the connecting cover is provided with an exhaust port for connecting to an external air source, and the exhaust port is connected to the first exhaust channel, and the connecting cover is provided with a drain port for connecting to external liquid, and the drain port is connected to the first pipeline.
[0033] The removable connection cover enables the user to easily disassemble and reassemble the atomizing device, making it easy to clean and maintain the internal components. This can effectively prevent clogging problems and ensure long-term stable and efficient operation of the device.
[0034] The detachable design of the connection cover allows users to quickly replace the damaged components when the atomizer fails or is damaged, without having to replace the entire device. This design reduces maintenance costs and extends the service life of the device.
[0035] The connection cover is provided with an exhaust port for connecting to an external gas source and a drain port for connecting to an external liquid, so that the atomizer can be flexibly connected to different types of gas sources and liquid supply systems. This can adapt to a variety of usage scenarios and needs, and increase the practicality and application range of the device.
[0036] By tightly connecting the connecting cap to the nozzle, the sealing performance of the device can be improved, gas and liquid leakage can be prevented, and the stability and consistency of the atomization effect can be ensured.
[0037] The design of the detachable connection cover enables the atomizer to be better integrated into different systems, achieving compatibility with other devices through simple connection operations, and enhancing the overall performance and functionality of the system.
[0038] Furthermore, it also includes an extension tube, which is placed in the inner cavity of the nozzle, one end of the extension tube is connected to the first pipeline, and the other end of the extension tube is connected to the discharge port, and the inner wall of the extension tube and the nozzle forms a third exhaust channel, and the exhaust port, the third exhaust channel, the first exhaust channel and the second exhaust channel are connected in sequence.
[0039] The design of the extension tube allows the nozzle to stably supply liquid at different lengths. No matter how the nozzle length changes, it can maintain a stable liquid supply and spray effect, improving the stability and consistency of the product.
[0040] The setting of the extension tube allows the length of the nozzle to be adjusted as needed to adapt to different design and functional requirements, providing greater flexibility and customizability to meet the needs of different users.
[0041] The provision of the third exhaust channel effectively increases the exhaust channel for the gas, ensures smooth airflow inside the nozzle, and improves the atomization effect and spray uniformity.
[0042] The design of the extension tube simplifies the product structure, reduces manufacturing costs, and improves production efficiency, which is conducive to reducing the overall cost of the product and enhancing market competitiveness.
[0043] Furthermore, the nozzle is provided with comb teeth at intervals on the periphery of the spray port.
[0044] The interval setting of the comb teeth can help evenly distribute the atomized liquid sprayed from the spray port. The atomized liquid can be more evenly covered on the hair or scalp through the comb teeth, thereby enhancing the effect of atomization care.
[0045] During the atomization process, the comb teeth can also play the role of combing hair, so that the user can comb and care for the hair simultaneously when using the atomization device, thereby improving the use efficiency.
[0046] The presence of the comb teeth makes it more convenient and comfortable for users to use the atomizer. Users can operate it as easily as using an ordinary comb, while enjoying the effect of atomization care, which improves the use experience.
[0047] The interval design of the comb teeth can effectively prevent the hair from getting entangled in the nozzle during use, reduce the resistance and discomfort during combing, and protect the health of the hair.
[0048] The beneficial effects of the utility model are as follows:
[0049] The utility model ensures that the external gas source and the liquid are fully mixed at the spray port by designing the diameter relationship between the first pipe and the second pipe. The mixture of gas and liquid produces an oscillation effect at the spray port, atomizing the liquid into tiny particles to form a uniform spray effect. This efficient atomization effect can improve the use efficiency of the liquid and enable it to better cover the target surface, such as the scalp and hair.
[0050] In the utility model, the arc-shaped transition surface can gradually accelerate and merge the gas and liquid before entering the second exhaust channel to form a more uniform mixture. This design utilizes the Bernoulli principle. When the gas and liquid flow through the arc-shaped transition surface, the flow rate increases and the pressure decreases, which is conducive to optimizing the mixing effect and improving the uniformity and fineness of the spray.
[0051] The utility model has a detachable connection cover, which enables the user to easily disassemble and reassemble the atomizer device, and is convenient for cleaning and maintenance of the internal components. This can effectively prevent clogging problems and ensure long-term stable and efficient operation of the device. In addition, the connection cover is provided with an exhaust port for connecting to an external air source and a drain port for connecting to an external liquid, so that the atomizer device can be flexibly connected to different types of air sources and liquid supply systems. This can adapt to a variety of usage scenarios and needs, and increase the practicality and application range of the device.
[0052] The utility model adopts the design of the extension tube, so that the nozzle can stably supply liquid at different lengths, and can maintain stable liquid supply and spray effects no matter how the nozzle length changes, thereby improving the stability and consistency of the product.
[0053] In the utility model, during the atomization process, the comb teeth can simultaneously play the role of combing hair, so that the user can comb and care for the hair simultaneously when using the atomization device, thereby improving the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0054] Figure 1 Schematic diagram of the atomization device.
[0055] Figure 2 This is a schematic diagram of the atomization device from another angle.
[0056] Figure 3 A cross-sectional view of the atomization device.
[0057] Figure 4 This is an exploded view of the atomization device.
[0058] Figure 5 This is another exploded view of the atomization device.
[0059] Figure 6 A schematic diagram of the panel.
[0060] Figure 7 This is the main view of the panel.
[0061] Figure 8 Schematic diagram of a comb module with an atomization device.
[0062] Fig. 9 This is a schematic diagram of the comb module with an atomization device from another angle.
[0063] Fig.10 It is a cross-sectional view of a comb module with an atomization device.
[0064] Fig.11 Another angled cross-sectional view of the comb module with an atomization device.
[0065] Fig.12It is a cross-sectional view of the comb module with atomization device and the comb assembled together. DETAILED DESCRIPTION
[0066] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0067] Example, combined with Figures 1 to 11 As shown, a comb module with an atomization device comprises a panel 1 for mounting on a comb and an atomization device 2, wherein the panel 1 is provided with mounting openings 11 at intervals, and the atomization device 2 is arranged at the corresponding mounting openings 11;
[0068] The atomizing device 2 comprises a nozzle 3 and a liquid discharge pipe 4. The nozzle 3 is a hollow nozzle, and a spray port 31 is formed at the lower end of the nozzle 3.
[0069] The liquid discharge pipe 4 includes a first pipe 41 and a second pipe 42. The diameter of the first pipe 41 is smaller than the inner diameter of the nozzle 3, and the diameter of the second pipe 42 is smaller than the diameter of the spray port 31.
[0070] The first pipe 41 is placed in the inner cavity of the nozzle 3, and the first pipe 41 and the inner wall of the nozzle 3 form a first exhaust channel 411;
[0071] The second pipe 42 extends outward through the spray port 31 or is located in the spray port 31, and the second pipe 42 and the inner wall of the spray port 31 form a second exhaust channel 412;
[0072] The first exhaust channel 411 is connected to the second exhaust channel 412, and the diameter of the second exhaust channel 412 is smaller than the diameter of the first exhaust channel 411;
[0073] The first exhaust channel 411 is used to connect to an external air source and a second exhaust channel 412;
[0074] The first pipe 41 is used to connect external liquid and the second pipe 42;
[0075] The panel 1 is provided with a hair puller 5 for pulling apart hair at the periphery of the spray port 31 . The hair puller 5 is a V-shaped guide plate, and the opening of the V-shaped guide plate faces the spray port 31 .
[0076] The panel 1 is provided with first comb teeth 12 at intervals.
[0077] Furthermore, the hair remover 5 is a V-shaped guide piece, and the opening of the V-shaped guide piece faces the spray port 31 .
[0078] Furthermore, the hair puller 5 is disposed on both opposite sides of the spray port 31 . The hair puller 5 is a V-shaped guide plate, and the opening of the V-shaped guide plate faces the spray port 31 .
[0079] Furthermore, the tip of the V-shaped guide piece is provided with second comb teeth 51, and the lower end of the second comb teeth 51 is lower than the lower end of the V-shaped guide piece.
[0080] Furthermore, the V-shaped guide piece is gradually inclined from the tip toward the opening, thereby gradually increasing the height difference between the lower end of the V-shaped guide piece and the lower end of the first comb tooth 12 .
[0081] Furthermore, the V-shaped guide piece is provided with third comb teeth 53 at intervals from the tip to the opening.
[0082] Furthermore, the outer wall of the liquid discharge pipe 4 is provided with slots 43 spaced apart along the length direction thereof, and the slots 43 , the outer wall of the liquid discharge pipe 4 and the inner wall of the nozzle 3 form the first exhaust channel 411 .
[0083] Furthermore, an arc-shaped transition surface 421 is provided between the first pipe 41 and the second pipe 42 , and the arc-shaped transition surface 421 faces the second exhaust passage 412 .
[0084] Furthermore, it also includes a connecting cover 6, which is connected to the nozzle 3 in a detachable manner, and the connecting cover 6 is provided with an exhaust port 61 for connecting to an external air source, and the exhaust port 61 is connected to the first exhaust channel 411, and the connecting cover 6 is provided with a drain port 62 for connecting to external liquid, and the drain port 62 is connected to the first pipeline 41.
[0085] Furthermore, it also includes an extension tube 7, which is placed in the inner cavity of the nozzle 3, one end of the extension tube 7 is connected to the first pipe 41, and the other end of the extension tube 7 is connected to the drain port 62, and the extension tube 7 and the inner wall of the nozzle 3 form a third exhaust channel 413, and the exhaust port 61, the third exhaust channel 413, the first exhaust channel 411 and the second exhaust channel 412 are connected in sequence.
[0086] Combination Fig.12 As shown, a comb comprises a comb body 100, an air pump 200 and a liquid storage bin 300, wherein the comb body 100 comprises a handle portion 101 and a comb tooth portion 102, the air pump 200 is arranged in the comb body 100, and the liquid storage bin 300 is detachably arranged in the comb body 100;
[0087] The comb tooth portion 102 is provided with an installation notch 103, and the installation notch 103 is provided with an air supply pipe 400 and a liquid supply pipe 500. One end of the air supply pipe 400 is connected to the exhaust port of the air pump 200, and one end of the liquid supply pipe 500 is connected to the liquid storage bin 300.
[0088] The comb tooth module with the atomizing device 2 is detachably arranged at the mounting port 11, the other end of the mist air supply pipe 400 is connected to the exhaust port 61 of the atomizing device 2, the other end of the liquid supply pipe 500 is connected to the liquid inlet of the atomizing device 2, the air pump 200 supplies air to the atomizing device 2 through the air supply pipe 400, the liquid storage tank 300 supplies liquid to the atomizing device 2 through the liquid supply pipe 500, the gas and liquid are mixed and oscillated in the atomizing device 2 to form mist which is sprayed outward.
[0089] Liquid atomization principle:
[0090] The liquid in the liquid storage tank 300 enters through the first pipe 41 and is discharged through the second pipe 42. At the same time, the external air source enters through the air pump 200 and the first exhaust channel 411 and is discharged through the second exhaust channel 412, so that the external air source and the liquid are mixed at the spray port 31 to produce an oscillation effect, thereby atomizing the liquid into tiny particles and spraying them to the target surface, such as the scalp and hair, through the spray port 31.
[0091] Essential oil atomization care effect:
[0092] The tiny droplets sprayed by atomization can evenly cover the scalp and hair, achieving effective absorption and action of hair care liquids such as essential oils. This atomization method can increase the absorption rate of hair care liquids, thereby achieving the effect of moisturizing, nourishing and soothing the scalp.
[0093] Dispatch process:
[0094] When the user uses a comb to comb his hair, the V-shaped guide plate of the hair puller 5 can accurately separate the hair, so that the atomized liquid sprayed by the atomizing nozzle 3 can directly act on the scalp, avoiding spray dispersion and weakening of the effect, avoiding waste of spray liquid and uneven spraying, and improving the use efficiency of the hair care liquid.
[0095] In other embodiments, the nozzle 3 is provided with comb teeth at intervals around the spray port 31. During the atomization process, the comb teeth can also play a role in combing hair, so that the user can comb and care for hair simultaneously when using the atomization device, thereby improving the use efficiency.
Claims
1. An atomizing device, comprising a nozzle and a liquid discharge pipe, characterized in that: The nozzle is a hollow nozzle, and a spray port is provided at the lower end of the nozzle; The liquid discharge pipe comprises a first pipe and a second pipe, wherein the diameter of the first pipe is smaller than the inner diameter of the nozzle, and the diameter of the second pipe is smaller than the diameter of the spray port; The first pipe is placed in the inner cavity of the nozzle, and a first exhaust channel is formed between the first pipe and the inner wall of the nozzle; The second pipe extends outward through the spray port or is located in the spray port, and a second exhaust channel is formed between the second pipe and the inner wall of the spray port; The first exhaust channel is connected to the second exhaust channel, and the diameter of the second exhaust channel is smaller than the diameter of the first exhaust channel; The first exhaust channel is used to connect an external air source and a second exhaust channel; The first pipeline is used to connect the external liquid and the second pipeline.
2. The atomizing device according to claim 1, characterized in that: The outer wall of the liquid discharge pipe is provided with slots spaced apart along its length direction, and the first exhaust channel is formed between the slots, the outer wall of the liquid discharge pipe and the inner wall of the nozzle.
3. The atomizing device according to claim 1, characterized in that: An arcuate transition surface is provided between the first pipe and the second pipe, and the arcuate transition surface faces the second exhaust passage.
4. The atomizing device according to claim 1, characterized in that: It also includes a connecting cover, which is detachably connected to the nozzle, and the connecting cover is provided with an exhaust port for connecting to an external air source, and the exhaust port is connected to the first exhaust channel, and the connecting cover is provided with a liquid discharge port for connecting to external liquid, and the liquid discharge port is connected to the first pipeline.
5. The atomizing device according to claim 4, characterized in that: It also includes an extension tube, which is placed in the inner cavity of the nozzle. One end of the extension tube is connected to the first pipeline, and the other end of the extension tube is connected to the discharge port. The extension tube and the inner wall of the nozzle form a third exhaust channel. The exhaust port, the third exhaust channel, the first exhaust channel and the second exhaust channel are connected in sequence.
6. The atomizing device according to claim 1, characterized in that: The nozzle is provided with comb teeth at intervals on the periphery of the spray port.