Water-light instrument

Abstract

The utility model discloses a water-light instrument which comprises a shell, a microneedle device and an atomizing sheet which are connected with one another, the microneedle device is used for stimulating the skin of a human body, a liquid storage chamber for storing essence is arranged in the shell, the shell is provided with a mist outlet channel, the atomizing sheet is arranged in the mist outlet channel and blocks a chamber opening of the liquid storage chamber, the atomizing sheet is used for atomizing the essence in the liquid storage chamber when powered on, and the atomizing sheet is used for atomizing the essence in the liquid storage chamber when powered on. The mist outlet channel is used for discharging the atomized essence outwards; according to the scheme, the essence can be absorbed by a user in an atomized mode, excessive essence cannot stay on the skin when the user uses the essence, waste of the essence is reduced, the user can immediately go up to move after using the essence, time of the user is saved, the atomized essence can be rapidly absorbed without overcoming surface tension of the essence, and the user experience is improved. Therefore, the absorption effect of the essence is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of beauty instruments, and in particular to a water-light instrument. Background Technology

[0002] With social development and continuous improvement in economic levels, people are paying more and more attention to maintaining their physique and appearance, in addition to ensuring their own health. The beauty industry is also developing rapidly. Aqua-light devices are one type of beauty device. They are instruments that stimulate the skin and inject essence into it to correct skin defects. They can be used for localized wrinkle removal, shaping, scar repair, and more. Specifically, aqua-light devices are equipped with microneedles. These microneedles can be understood as devices with multiple nano-sized microneedles. When applied to the skin, they stimulate the skin, opening millions of channels in a few square millimeters of the epidermis without damaging the epidermal layer. This allows the active ingredients of the essence to effectively penetrate the skin, stimulating collagen production and cell regeneration, repairing aging cells, and thus achieving a cosmetic effect.

[0003] Current mesotherapy devices apply serum to the skin's surface via squeezing or natural flow when the microneedles penetrate the skin. Alternatively, serum can be manually applied before using the device, or applied after the device has penetrated the skin. These methods have several drawbacks: First, controlling the amount of serum applied is difficult, easily leading to over-application and waste. Second, the liquid serum remains on the skin's surface, and the active ingredients must overcome surface tension before penetrating, increasing absorption difficulty. Furthermore, because the channels opened by the microneedles in the stratum corneum are very small, it's difficult for large-molecule serum molecules to pass through quickly and in large quantities, resulting in slow absorption, poor absorption, and significant waste. Finally, after use, users need to wait to avoid dripping and staining clothing, negatively impacting the user experience. Utility Model Content

[0004] The purpose of this utility model is to provide a water-light device that mainly solves the technical problems of wasted essence, poor essence absorption, and the need to improve the user experience in the current water-light device.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A water-light instrument includes a housing and a microneedle device and an atomizing plate disposed in the housing;

[0007] The microneedle device is connected to the housing and used to stimulate human skin. The housing has a reservoir for storing essence and a mist outlet channel. The atomizing plate is disposed in the mist outlet channel and blocks the opening of the reservoir. When energized, the atomizing plate atomizes the essence in the reservoir. The mist outlet channel is connected to the outside so that the atomized essence can be discharged outward.

[0008] In one of the technical solutions, the atomizing plate and the microneedle device are arranged sequentially along the mist output direction;

[0009] The microneedle device has a mist outlet communicating with the mist outlet channel; and / or, the microneedle device has a mist outlet communicating with the mist outlet channel on its periphery.

[0010] In one of the technical solutions, the housing includes a detachably connected main housing and a main body.

[0011] The main body is provided with the mist outlet channel, the main body is provided with the liquid storage chamber and the atomizing plate, the main body is connected to the first conductive element, the atomizing plate is electrically connected to the first conductive element, the main housing is provided with the second conductive element, and when the main body and the main housing are connected in place, the first conductive element and the second conductive element are electrically connected.

[0012] In one of the technical solutions, a battery and a circuit board are also included that connect the main housing, and the circuit board is electrically connected to the battery and the second conductive element respectively.

[0013] In one of the technical solutions, an essence bullet is also included that is detachably connected to the main housing, and the microneedle device, the main body and the first conductive element are all disposed in the essence bullet.

[0014] In one of the technical solutions, the water light device further includes a driving device connected to the main housing, the essence bullet includes a mounting base, the mounting base is slidably connected to the main body in a first direction, the driving device is used to drive the mounting base to reciprocate relative to the main body in the first direction, the microneedle device is connected to the mounting base, and the microneedle device moves in the first direction to stimulate human skin.

[0015] In one of the technical solutions, the driving device includes a driving component and an elastic element;

[0016] The drive assembly is disposed on the main housing and connected to the mounting base, and is used to push the mounting base to move along the first direction;

[0017] The elastic element is disposed on the essence bullet and connected between the mounting base and the main body.

[0018] In one of the technical solutions, the drive assembly includes a motor, an eccentric wheel, a connecting rod, and a slider;

[0019] The main housing is fixed with a guide seat, and the guide seat is slidably connected to the slider in the first direction. The motor is connected to the main housing, the eccentric wheel is connected to the output shaft of the motor, one end of the connecting rod is connected to the eccentric position of the eccentric wheel, and the other end of the connecting rod is connected to the slider. When the eccentric wheel rotates, the connecting rod is used to pull the slider to slide back and forth relative to the guide seat in the first direction. The slider sliding in the first direction is used to push the mounting base to move in the first direction.

[0020] In one of the technical solutions, the mounting base includes a base body, a mounting part, and a guide rod part, wherein the guide rod part is connected to the base body and the mounting part respectively;

[0021] The base, the elastic element, the main body, and the mounting part are arranged sequentially along the first direction; the microneedle device is connected to the mounting part; the main body is provided with a guide hole; the guide rod is inserted into the guide hole and slides within the guide hole along the first direction; the essence bullet has the first conductive element provided on its outer surface extending along the first direction.

[0022] The drive assembly is connected to the seat and is used to push the seat to move along the first direction;

[0023] The elastic element abuts between the seat and the main body.

[0024] In one of the technical solutions, the mounting base includes a connected mounting component, a second guide portion, and a first guide portion;

[0025] The essence bullet also includes an adapter fixedly connected to the main body. The mounting part is disposed on the inner side of the adapter, and the first guide part is disposed on the outer side of the adapter. The adapter is provided with a through guide groove extending in a first direction. The second guide part passes through the guide groove and is fixedly connected to the mounting part and the first guide part respectively. The essence bullet is provided with a first conductive element on its outer surface in the first direction. The elastic element is disposed on the outer wall of the adapter and abuts against the first guide part.

[0026] The drive component is connected to the first guide portion and is used to push the first guide portion to move along the first direction.

[0027] In one of the technical solutions, a liquid guide rod is provided in the liquid storage chamber, and the liquid guide rod is in contact with the atomizing plate.

[0028] Compared with the prior art, the water-light instrument provided by this utility model has at least the following beneficial effects:

[0029] This solution utilizes a microneedle device to stimulate the skin, opening internal channels. When the atomizing plate is powered on, it atomizes the serum in the reservoir. The atomized serum is then expelled through the misting channels and ultimately penetrates the skin for absorption. Compared to traditional methods of squeezing or allowing serum to flow out naturally, this solution delivers serum through atomization. First, atomization makes it easier to control the liquid supply, reducing waste. Second, the atomized serum can quickly penetrate the skin's channels without overcoming surface tension, facilitating absorption. Third, the smaller serum molecules in the atomized serum penetrate the skin more easily, resulting in faster absorption and better effects, with less serum residue and reduced waste. Furthermore, users do not need to wait after use, saving time and significantly improving the user experience. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the structure of a water-light instrument provided in Embodiment 1 of this application;

[0032] Figure 2 for Figure 1 The diagram shown is an internal structure diagram of the water-light instrument.

[0033] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0034] Figure 4 for Figure 1 The diagram shown is an exploded view of the structure of the water-light instrument.

[0035] Figure 5 This is a schematic diagram of the structure of the essence bullet provided in Embodiment 1 of this application;

[0036] Figure 6 for Figure 2 A magnified view of a section at point B in the middle;

[0037] Figure 7 This is an exploded view of the structure of a water-light instrument provided in Embodiment 2 of this application;

[0038] Figure 8 for Figure 7 The exploded view of the water-light instrument from another angle is shown.

[0039] Figure 9 This is an internal structural diagram of the water-light instrument provided in Embodiment 2 of this application;

[0040] Figure 10 for Figure 9 A magnified view of a section at point C;

[0041] Figure 11 for Figure 10 A schematic diagram of the structure behind the hidden mounting section.

[0042] The following are the labeling elements in the figure:

[0043] 1. Housing; 11. Main housing; 111. Second conductive element; 12. Main body; 121. Liquid storage chamber; 122. Fog outlet channel; 123. Guide hole; 13. First conductive element; 14. Fog outlet; 2. Microneedle device; 21. Hole position; 3. Atomizing plate; 4. Liquid guide rod; 5. Battery; 6. Circuit board; 7. Essence bullet; 71. Mounting base; 711. Base body; 712. Mounting part; 713. Guide rod part; 714. Mounting component; 715. Second guide part; 716. First guide part; 72. Adapter; 721. Guide groove; 8. Drive device; 81. Drive assembly; 811. Motor; 812. Eccentric wheel; 813. Connecting rod; 814. Slider; 82. Elastic element; 9. Guide seat. Detailed Implementation

[0044] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0045] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0046] It should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0048] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0049] Example 1

[0050] Please refer to the following: Figures 1 to 3 This embodiment provides a skin light therapy device, including a connected housing 1, a microneedle device 2, and an atomizing plate 3. The microneedle device 2 includes microneedle wafers and other forms of microneedles. A microneedle wafer can be understood as having multiple nano-sized microneedles set on a single wafer, each capable of stimulating the skin to open internal channels. The housing 1 contains a liquid storage chamber 121 and a mist outlet channel 122. The liquid storage chamber 121 stores the essence. The built-in liquid storage chamber 121 makes the skin light therapy device more portable and aesthetically pleasing. The atomizing plate 3 is located within the mist outlet channel 122 and blocks the opening of the liquid storage chamber 121 to prevent leakage of the essence. The atomizing plate 3's function is prior art; specifically, it has a porous structure. When the atomizing plate 3 is powered on, the atomizing plate 3... High-frequency vibrations will occur, causing the essence in the reservoir 121 to atomize. The essence can be atomized through the porous structure and discharged into the mist outlet channel 122. However, since the pore structure of the atomizing plate 3 is small, it can limit the leakage of the liquid essence in the reservoir 121. The mist outlet channel 122 is connected to the outside, so that the atomized essence in the mist outlet channel 122 can be discharged outward along the mist outlet 14 and finally penetrate into the interior of the human skin, allowing the user to absorb the essence.

[0051] Please see Figure 3 A liquid guide rod 4 is installed inside the liquid storage chamber 121. The liquid guide rod 4 is in direct contact with the atomizing plate 3. The liquid guide rod 4 is used to guide the essence in the liquid storage chamber 121 to the surface of the atomizing plate 3, so that no matter what angle the user holds the water light device at, the surface of the atomizing plate 3 can always have essence, thereby improving the reliability of the atomizing plate 3 in atomizing the essence in the liquid storage chamber 121.

[0052] Please refer to the following: Figures 1 to 3 The aforementioned mist outlet 14 can be located inside the housing 1 and close to the microneedle device 2, specifically, as shown in the example... Figure 1As shown, the mist outlet 14 can be designed to surround the microneedle device 2 and be close to it. The microneedle device 2 has at least one through hole 21, which can also serve as the mist outlet 14. Alternatively, the mist outlet 14 can be arranged side-by-side and close to the microneedle device 2. It is understood that the mist outlet 14 can be located only near the microneedle device 2, or it can be located only on the microneedle device 2. When the mist outlet 14 is located close to the microneedle device 2 in a direction perpendicular to the mist outlet of the atomizing plate 3 (i.e., the first direction pointed to by the X-axis), the distance between the mist outlet 14 and the microneedle device 2 ranges from 0 to 2 cm; and / or, in a direction perpendicular to the mist outlet of the atomizing plate 3, multiple mist outlets 14 are spaced apart and close to the microneedle device 2. It is understood that the distance between the mist outlet 14 and the microneedle device 2 can be the shortest distance between the edge of the mist outlet 14 and the edge of the microneedle device 2.

[0053] Please refer to the following: Figures 1 to 3 This design arranges the microneedle device 2 and the atomizing plate 3 along the mist outlet channel 122, allowing the mist outlet 14 to be positioned on the outer periphery of the microneedle device 2. Furthermore, the atomizing plate 3 and the microneedle device 2 are arranged sequentially along the mist outlet direction (i.e., the X direction). This design saves internal space compared to a side-by-side arrangement of the microneedle device 2 and the mist outlet channel 122, facilitating product miniaturization and portability. Secondly, it allows the mist-like essence to penetrate the skin quickly and efficiently when the microneedle device 2 stimulates the skin, further enhancing the absorption of the essence. Additionally, it allows more atomized essence to be sprayed onto the skin area targeted by the microneedle device 2, promoting penetration and reducing residue. Finally, it ensures that the atomized essence and the microneedle device 2 target the same effective area on the skin, significantly improving skincare efficiency.

[0054] Please refer to the following: Figures 1 to 5In this embodiment, the housing 1 specifically includes a detachably connected main housing 11 and a main body 12. The main body 12 is provided with the aforementioned liquid storage chamber 121 and the aforementioned atomizing plate 3. Optionally, the aforementioned mist outlet channel 122 is also provided in the main body 12. By designing the main body 12 as a detachable structure, when the essence is used up, the user can replenish the essence by discarding the old main body 12 and replacing it with a new one. On the one hand, the user only needs to replace the new main body 12 to reuse it, thereby improving the convenience of the user's beauty and skin care. On the other hand, it can prevent the user from applying other skin care products to this water light device and causing instrument malfunction. More specifically, the main body 12 is directly or indirectly connected to two first conductive elements 13, one of which serves as the positive electrode and the other as the negative electrode. Correspondingly, the inner wall of the main housing 11 is provided with two second conductive elements 111, one of which serves as the positive electrode and the other as the negative electrode. When the main body 12 is installed in the main housing 11, the first conductive element 13 and the second conductive element 111, which serve as the positive electrode, will be in elastic contact with each other, and the first conductive element 13 and the second conductive element 111, which serve as the negative electrode, will also be in elastic contact with each other. Both first conductive elements 13 are electrically connected to the atomizing plate 3, thereby enabling the atomizing plate 3 to be energized after the main body 12 is installed. The two second conductive elements 111 can be conductive spring pins or conductive spring sheets.

[0055] Please see Figure 2 In this embodiment, the water light instrument also includes a battery 5 and a circuit board 6 connected inside the main housing 11. The battery 5 and the circuit board 6 are electrically connected, and the circuit board 6 is electrically connected to two second conductive elements 111. The battery 5 can be a dry cell battery or a rechargeable battery. When working, when the circuit board 6 is turned on, the battery 5 can form an electrical connection with the atomizing plate 3 through the second conductive elements 111 and the first conductive element 13, thereby providing the atomizing plate 3 with the power to work.

[0056] In other embodiments, the second conductive element 111 can be directly connected to an external power source, and the atomizing sheet 3 can also be powered on and operate.

[0057] Please refer to them again. Figures 1 to 5 To reduce the overall structure of the water light device, this embodiment integrates the microneedle device 2, the main body 12, and the two first conductive components 13 into a single essence cartridge 7. In other words, the entire essence cartridge 7 is a detachable structure relative to the main housing 11. Meanwhile, the microneedle device 2 can be arranged in the mist channel 122, so that when the microneedle device 2 stimulates the user's skin, the mist-like essence in the mist channel 122 can immediately enter the skin to improve the absorption effect of the essence.

[0058] Please refer to the following: Figure 2 and Figure 6 To further optimize the user experience, the water-light device in this embodiment also includes a driving device 8 connected to the main housing 11. The essence bullet 7 includes a mounting base 71, which is used to fix the microneedle device 2. The mounting base 71 is slidably connected to the main body 12 in the first direction (i.e., the X-axis direction). The driving device 8 is used to drive the mounting base 71 to reciprocate relative to the main body 12 along the X-axis direction. That is, the microneedle device 2 and the mounting base 71 vibrate together along the X-axis at a high frequency, automatically driving the microneedle device 2 to approach the human skin along the X-axis direction and ultimately stimulate the human skin. This eliminates the need for the user to exert force to stimulate the skin with the microneedle device 2, thereby improving the user experience.

[0059] Please refer to them again. Figure 2 and Figure 6 The driving device 8 specifically includes a driving assembly 81 and an elastic element 82. The driving assembly 81 is connected to the main housing 11 and is used to push the mounting base 71 to move along the X-axis. The elastic element 82 is disposed inside the essence bullet 7 and is used to apply a force to the mounting base 71 in the opposite direction of the X-axis, so that the mounting base 71 can move back in the opposite direction of the X-axis. Specifically, it can be understood that after the elastic element 82 is installed in the essence bullet 7, it can be directly in a compressed state and apply an elastic force to the mounting base 71. Alternatively, the elastic element 82 is in a natural state when installed in the essence bullet 7. When the essence bullet 7 is installed in the main housing 11, the mounting base 71 is pushed by the driving assembly 81, which causes the elastic element 82 to be in a compressed state, and then the elastic element 82 elastically abuts against the mounting base 71. The elastic element 82 can be a spring. By incorporating the elastic element 82 within the essence cartridge 7, the function of the drive component 81 inside the water-light device only needs to be designed to push the microneedle device 2 along the positive X-axis, without needing to pull the microneedle device 2 back. This satisfies the requirement that the essence cartridge 7 is detachable and that the internal microneedle device 2 can also reciprocate. Furthermore, while the drive device 8 performs the reciprocating drive function of the microneedle device 2, the elastic element 82 provides a certain buffering effect when the microneedle device 2 acts on the skin. When the drive device 8 is activated and the microneedle device 2 moves to act on the skin, the microneedle device 2 will not scratch the skin, improving the safety and user experience of the beauty device.

[0060] Please refer to them again. Figure 2 and Figure 6The drive assembly 81 specifically includes a motor 811, an eccentric wheel 812, a connecting rod 813, and a slider 814. The motor 811 is fixed inside the main housing 11. The eccentric wheel 812 is fixedly connected to the output shaft of the motor 811. One end of the connecting rod 813 is connected to the eccentric position of the eccentric wheel 812, and the other end is connected to the slider 814. A guide seat 9 is fixed inside the main housing 11, and the slider 814 is confined within the guide seat 9 and slidably connected to the guide seat 9 in the X-axis direction. During operation, the motor 811 drives the eccentric wheel 812 to rotate, which in turn drives the connecting rod 813. The connecting rod 813 then drives the slider 814 to move. Constrained by the guide seat 9, the slider 814 can only reciprocate relative to the guide seat 9 along the X-axis. The movement of the slider 814 propels the mounting base 71 to move in the positive X-axis direction.

[0061] Please refer to the following: Figures 2 to 5 The mounting base 71 can be designed to include a base body 711, a mounting part 712, and multiple guide rod parts 713. The mounting part 712 is used to fix the microneedle device 2. The multiple guide rod parts 713 are respectively connected to the base body 711 and the mounting part 712. Based on the structural design of this mounting base 71, the main body 12 needs to be provided with multiple guide holes 123. The guide holes 123 penetrate the main body 12 along the X-axis direction. Each guide rod part 713 is inserted into a corresponding guide hole 123, and each guide rod part 713 can slide back and forth along the hole wall of the corresponding guide hole 123 along the X-axis direction. After the essence bullet 7 is installed in the main housing 11, the base body 711, the elastic element 82, the main body 12, and the mounting part 712 are arranged sequentially along the positive direction of the X-axis. More specifically, the slider 814 pushes the base 711 to move along the positive X-axis, allowing the microneedle device 2 to approach the human skin along the positive X-axis. One end of the elastic member 82 abuts against the main body 12, and the other end abuts against the base 711. The elastic member 82 applies a spring force to the base 711 in the opposite X-axis direction, so that when the slider 814 moves in the opposite X-axis direction, the elastic member 82 can push the entire mounting base 71 and the microneedle device 2 to move together in the opposite X-axis direction, thereby realizing the function of the microneedle device 2 reciprocating along the X-axis. In addition, since the structure of the mounting base 71 used for the essence bullet 7 occupies the space of the essence bullet 7 in the X-axis direction, the two first conductive members 13 mentioned above can be arranged on the outer surface of the essence bullet 7 in the radial direction (i.e., the direction perpendicular to the X-axis direction).

[0062] In summary, compared to traditional serum squeezing or natural flow structures, this solution atomizes the serum for absorption, preventing excessive serum residue on the skin and reducing waste. Furthermore, it allows users to get up and move around immediately after use, saving time and significantly improving the user experience. Moreover, the atomized serum penetrates the skin quickly without overcoming surface tension, thus enhancing absorption.

[0063] Example 2

[0064] Please refer to the following: Figures 7 to 11 This embodiment provides another water-light instrument. Compared with the first embodiment, the structural design of the mounting base 71 in this embodiment is different. The remaining structures can be referred to the technical content in the first embodiment, so they will not be repeated here.

[0065] The mounting base 71 in this embodiment is specifically designed to include a connected mounting member 714, a second guide portion 715, and a first guide portion 716. Based on the structural design of this mounting base 71, the essence bullet 7 also needs to be provided with an adapter 72. The adapter 72 is fixedly connected to the main body 12. It can be understood that the adapter 72 can be an integral part of the main body 12, or it can be a separate part connected to the main body 12. Specifically, the mounting member 714 is located on the inner side of the adapter 72, while the first guide portion 716 is located on the outer side of the adapter 72. The adapter 72 can directly provide the mist outlet channel 122 described in Embodiment 1. The adapter 72 is provided with a through guide groove 721, which extends along the X-axis direction. More specifically, the mounting member 714 is used to fix the microneedle device 2. The second guide portion 715 passes through the guide groove 721 and fixes the mounting member 714 and the first guide portion 716 respectively. The second guide portion 715 can slide back and forth along the guide groove 721 in the X-axis direction, thereby realizing the function of the mounting base 71 slidingly connected to the main body 12 in the X-axis direction. Based on the structural design of this mounting base 71, the elastic member 82 can be sleeved on the outer wall of the adapter 72. The elastic member 82 abuts against the first guide portion 716 and applies elastic force to the first guide portion 716 in the opposite direction of the X-axis. In actual operation, the slider 814 can push the first guide portion 716 to move in the positive direction of the X-axis, so that the microneedle device 2 can approach the human skin in the positive direction of the X-axis. When the slider 814 moves in the opposite direction of the X-axis, the elastic member 82 can push the entire mounting base 71 and the microneedle device 2 to move together in the opposite direction of the X-axis, thereby realizing the function of the microneedle device 2 reciprocating vibration in the X-axis. Furthermore, since the structure of this mounting base 71 occupies the space of the essence bullet 7 in the radial direction, the two first conductive elements 13 mentioned above can be arranged in the X-axis direction of the essence bullet 7.

[0066] In summary, compared with Embodiment 1, the water-light device in this embodiment is the same as that in Embodiment 1 except for the specific structure of the mounting base 71 and the main body 12 that enable relative sliding. Therefore, this embodiment can also provide the essence to the user in an atomized manner, so that the user's skin will not retain too much essence during use, thereby reducing the waste of essence. Moreover, it can also allow the user to get up and move around immediately after use, thereby saving the user's time and improving the absorption effect of the essence.

[0067] The above are merely preferred embodiments of the present utility model, and only specifically describe the technical principles of the present utility model. These descriptions are only for explaining the principles of the present utility model and should not be construed as limiting the scope of protection of the present utility model in any way. Based on this explanation, any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model, as well as other specific embodiments of the present utility model that can be conceived by those skilled in the art without creative effort, should be included within the scope of protection of the present utility model.

Claims

1. A water-light instrument, characterized in that, It includes a housing and a microneedle device and an atomizing plate disposed in the housing; The microneedle device is connected to the housing and used to stimulate human skin. The housing has a reservoir for storing essence and a mist outlet channel. The atomizing plate is disposed in the mist outlet channel and blocks the opening of the reservoir. When energized, the atomizing plate atomizes the essence in the reservoir. The mist outlet channel is connected to the outside so that the atomized essence can be discharged outward.

2. The water-light instrument as described in claim 1, characterized in that, The atomizing plate and the microneedle device are arranged sequentially along the mist output direction; The microneedle device has a mist outlet communicating with the mist outlet channel; and / or, the microneedle device has a mist outlet communicating with the mist outlet channel on its periphery.

3. The water-light instrument as described in any one of claims 1 or 2, characterized in that, The housing includes a detachably connected main housing and a main body. The main body is provided with the mist outlet channel, the main body is provided with the liquid storage chamber and the atomizing plate, the main body is connected to the first conductive element, the atomizing plate is electrically connected to the first conductive element, the main housing is provided with the second conductive element, and when the main body and the main housing are connected in place, the first conductive element and the second conductive element are electrically connected.

4. The water-light instrument as described in claim 3, characterized in that, It also includes a battery and a circuit board connected to the main housing, the circuit board being electrically connected to the battery and the second conductive element respectively.

5. The water-light instrument as described in claim 3, characterized in that, It also includes an essence bullet that is detachably connected to the main housing, wherein the microneedle device, the main body and the first conductive element are all disposed on the essence bullet.

6. The water-light instrument as described in claim 5, characterized in that, The water-light device also includes a driving device connected to the main housing. The essence bullet includes a mounting base, which is slidably connected to the main body in a first direction. The driving device is used to drive the mounting base to reciprocate relative to the main body in the first direction. The microneedle device is connected to the mounting base and moves in the first direction to stimulate human skin.

7. The water-light instrument as described in claim 6, characterized in that, The driving device includes a driving assembly and an elastic element; The drive assembly is disposed on the main housing and connected to the mounting base, and is used to push the mounting base to move along the first direction; The elastic element is disposed on the essence bullet and connected between the mounting base and the main body.

8. The water-light instrument as described in claim 7, characterized in that, The drive assembly includes a motor, an eccentric wheel, a connecting rod, and a slider; The main housing is fixed with a guide seat, and the guide seat is slidably connected to the slider in the first direction. The motor is connected to the main housing, the eccentric wheel is connected to the output shaft of the motor, one end of the connecting rod is connected to the eccentric position of the eccentric wheel, and the other end of the connecting rod is connected to the slider. When the eccentric wheel rotates, the connecting rod is used to pull the slider to slide back and forth relative to the guide seat in the first direction. The slider sliding in the first direction is used to push the mounting base to move in the first direction.

9. The water-light instrument as described in claim 7, characterized in that, The mounting base includes a base body, a mounting part, and a guide rod part, wherein the guide rod part is connected to the base body and the mounting part respectively; The base, the elastic element, the main body, and the mounting part are arranged sequentially along the first direction; the microneedle device is connected to the mounting part; the main body is provided with a guide hole; the guide rod is inserted into the guide hole and slides within the guide hole along the first direction; the essence bullet has the first conductive element provided on its outer surface extending along the first direction. The drive assembly is connected to the seat and is used to push the seat to move along the first direction; The elastic element abuts between the seat and the main body.

10. The water-light instrument as described in claim 7, characterized in that, The mounting base includes a connected mounting component, a first guide portion, and a second guide portion; The essence bullet also includes an adapter fixedly connected to the main body. The mounting part is disposed on the inner side of the adapter, and the first guide part is disposed on the outer side of the adapter. The adapter is provided with a through guide groove extending in a first direction. The second guide part passes through the guide groove and is fixedly connected to the mounting part and the first guide part respectively. The essence bullet is provided with a first conductive element on its outer surface in the first direction. The elastic element is disposed on the outer wall of the adapter and abuts against the first guide part. The drive component is connected to the first guide portion and is used to push the first guide portion to move along the first direction.

11. The water-light instrument as described in any one of claims 1 or 2, characterized in that, A liquid guide rod is provided in the liquid storage chamber, and the liquid guide rod is in contact with the atomizing plate.

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