Near-infrared lead-free piezoelectric ceramic atomization equipment capable of being coated on skin surface

Abstract

The invention relates to the technical field of lead-free piezoelectric ceramic atomization equipment, and discloses near-infrared lead-free piezoelectric ceramic atomization equipment capable of being coated on the skin surface, the equipment comprises a host, the host is connected with a lead-free piezoelectric ceramic atomization assembly and a near-infrared LED assembly through wires, the lead-free piezoelectric ceramic atomization assembly is installed on one side of the near-infrared LED assembly, and the near-infrared LED assembly is installed on the other side of the lead-free piezoelectric ceramic atomization assembly. An atomization output port is formed in the leadless piezoelectric ceramic atomization assembly, a plurality of near-infrared LED lamps are arranged on the side, away from the leadless piezoelectric ceramic atomization assembly, of the near-infrared LED assembly, the atomization output port penetrates through the near-infrared LED assembly, and the output end of the atomization output port is located among the near-infrared LED lamps. In the irradiation process of the plurality of near-infrared LED lamps, atomization coating is carried out on the skin surface through the atomization output port at the same time; according to the near-infrared lead-free atomization equipment, microcirculation can be improved, meanwhile, atomized liquid medicine covers the portion irradiated by the near-infrared LED lamp, the liquid medicine can be absorbed more quickly, and therefore the treatment effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lead-free piezoelectric ceramic atomizing equipment, and in particular to a near-infrared lead-free piezoelectric ceramic atomizing equipment that can be applied to the surface of the skin. Background Art

[0002] Diabetic foot is a condition characterized by lesions in the blood vessels and nerves of the foot beyond the ankle joint, leading to insufficient blood supply, paresthesia, ulceration, and infection. In severe cases, it can affect muscles and bones, causing tissue necrosis and even amputation. Treatment for diabetic foot is typically localized, utilizing near-infrared light of a specific wavelength that can penetrate 5 cm beneath the skin, stimulate the tissue to release large amounts of nitric oxide (NO), dilate blood vessels, and improve microcirculation.

[0003] For example, Chinese patent document CN221491258U discloses a near-infrared therapeutic device with voice control, which relates to the field of physical therapy technology. The device comprises a first support rod, a mounting sleeve fixedly connected to the center of the surface of the first support rod, a controller fixedly connected to one side surface of the mounting sleeve, an interactive earpiece fixedly connected to the upper surface of the controller, and a display panel provided on one side surface of the controller.

[0004] In the aforementioned existing near-infrared therapeutic devices, the user uses an interactive earpiece to control the device via voice commands. A controller transmits commands, and a reciprocating motor drives a lead screw, which drives the second support rod upward or downward. The device can then be adjusted based on the desired height, and the orientation of the device can be adjusted using the first and second connecting rods, increasing its flexibility and reducing the workload required of the operator. However, this single near-infrared therapy only dilates blood vessels and improves microcirculation, but does not address the issue of drug absorption.

[0005] To this end, we provide a near-infrared lead-free piezoelectric ceramic atomization device that can be applied to the skin surface to solve the above problems. Summary of the Invention

[0006] In order to overcome the defects of the prior art, the present invention provides a near-infrared lead-free piezoelectric ceramic atomization device that can be applied to the skin surface to solve the above-mentioned problems.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a near-infrared lead-free piezoelectric ceramic atomization device that can be applied to the skin surface, including a main body, the main body is respectively connected to a lead-free piezoelectric ceramic atomization component and a near-infrared LED component through wires, the lead-free piezoelectric ceramic atomization component is installed on one side of the near-infrared LED component, an atomization output port is provided on the lead-free piezoelectric ceramic atomization component, a plurality of near-infrared LED lamps are provided on the side of the near-infrared LED component away from the lead-free piezoelectric ceramic atomization component, the atomization output port passes through the near-infrared LED component, and the output end of the atomization output port is located between the plurality of near-infrared LED lamps, so that the skin surface can be atomized and applied simultaneously through the atomization output port during the irradiation process of the plurality of near-infrared LED lamps.

[0008] The beneficial effect of the present invention is that the skin surface is irradiated with near-infrared light by a near-infrared LED component, so that the blood vessels in the irradiated area are locally dilated to improve microcirculation. At the same time, the medicine liquid is atomized by a lead-free piezoelectric ceramic atomization component, so that the atomized medicine liquid is output from the atomization output port. Since the atomization output port is located between multiple near-infrared LED lamps, the atomized medicine liquid output from the atomization output port can directly cover the area irradiated by the near-infrared LED lamp, so that the medicine liquid can be absorbed faster, thereby improving the treatment effect.

[0009] Furthermore, the host includes a shell, a display panel is installed on the shell, a liquid crystal display screen is arranged under the display panel, a PCB control board and a power supply mainboard are respectively arranged in the host, the PCB control board is provided with near-infrared LED connecting wire terminals, lead-free piezoelectric ceramic atomizing ceramic sheet connecting wire terminals and multiple control knob parts, and a power socket is provided on the power supply mainboard. The power supply mainboard is respectively connected to the liquid crystal display screen and the PCB control board wires, the near-infrared LED connecting wire terminals are connected to the near-infrared LED component wires, and the lead-free piezoelectric ceramic atomizing ceramic sheet connecting wire terminals are connected to the lead-free piezoelectric ceramic atomizing component wires.

[0010] After the above-mentioned further structure is adopted, the display panel and the LCD screen can be used to provide parameter display, and multiple control knobs can be used to provide different gear adjustments to adjust the lead-free piezoelectric ceramic atomization component and the near-infrared LED component, which is more convenient to use.

[0011] Furthermore, the plurality of control knob components include a power switch, a near-infrared LED control switch, a lead-free piezoelectric ceramic atomization control switch, a near-infrared LED adjustment knob and a lead-free piezoelectric ceramic atomization adjustment knob.

[0012] With the further structure described above, the lead-free piezoelectric ceramic atomization component and the near-infrared LED component can be adjusted separately.

[0013] Furthermore, a non-slip pad is installed at the lower end of the shell.

[0014] With the above further structure, the anti-skid pads can prevent the host from directly contacting the desktop or the ground, thereby reducing wear and tear on the host.

[0015] Furthermore, the lead-free piezoelectric ceramic atomization assembly includes a liquid storage tank body, which has a liquid storage cavity, a flip cover portion installed at the upper end of the liquid storage tank body, a through hole opened at the lower end of the liquid storage cavity, an atomization cavity connected to the through hole opened at the lower end of the liquid storage tank body, a lead-free piezoelectric ceramic atomization ceramic sheet installed in the atomization cavity, a waterproof sealing ring provided at the lower end of the lead-free piezoelectric ceramic atomization ceramic sheet, a sealing pressure plate provided at the lower end of the sealing pressure plate, and the atomization output port provided at the lower end of the atomization output port corresponding to the atomization cavity.

[0016] After the above-mentioned further structure is adopted, the medicine liquid can be stored through the liquid storage chamber, so that the medicine liquid can enter the atomization chamber from the through hole and be atomized through the lead-free piezoelectric ceramic atomization ceramic sheet. The gas after the medicine liquid is atomized flows to the skin surface through the atomization output port, so that the atomized medicine liquid is coated on the part irradiated by the near-infrared LED component, so that the medicine liquid can be absorbed faster.

[0017] Furthermore, the flip cover portion includes a liquid storage tank cover, a hinge seat is provided on one side of the upper end of the liquid storage tank body, and a clamping block is provided on the other side, a hinge block is provided on one side of the liquid storage tank cover, the hinge block and the hinge seat are rotatably connected through a pin shaft, and a lock buckle is hinged on the other side of the liquid storage tank cover, and the lock buckle corresponds to the clamping buckle.

[0018] After the above-mentioned further structure is adopted, the lock buckle can be opened or locked from the buckle by swinging, so that the liquid storage tank cover can be flipped up or closed on one side of the upper end of the liquid storage tank body, so as to add liquid medicine into the liquid storage tank body or seal the liquid storage tank body.

[0019] Furthermore, the liquid storage tank body is transparent, a liquid level line is provided on the liquid storage tank body, and a liquid level sensor is also provided inside the liquid storage tank body.

[0020] After the above-mentioned further structure is adopted, the liquid level of the medicine liquid is detected by the liquid level sensor, so that when the medicine liquid is less than a certain amount, the automatic stop action of the equipment can be automatically triggered. At the same time, the transparent liquid storage tank body can also observe the liquid level of the medicine liquid in real time, which is more convenient to use.

[0021] Furthermore, the near-infrared LED assembly includes a silicone upper cover and a silicone lower cover, and a plurality of the near-infrared LED lamps are installed in the silicone lower cover. A first connection hole is provided on the silicone upper cover, and a second connection hole corresponding to the first connection hole is provided on the silicone lower cover. The lead-free piezoelectric ceramic atomization assembly is fixedly installed on the silicone upper cover so that the atomization output port is passed through the first connection hole and the second connection hole.

[0022] After adopting the above further structure, multiple near-infrared LED lamps can be fixed between the silicone upper cover and the silicone lower cover at the same time, and the lead-free piezoelectric ceramic atomization component can be conveniently installed on the silicone upper cover, thereby facilitating the setting of the atomization output port between the multiple near-infrared LED lamps.

[0023] Furthermore, a raised limiting ring is provided on the outer wall of the lower end of the atomization output port, and the outer diameter of the limiting ring is larger than the inner diameter of the second connecting hole, so that the limiting ring abuts against the outer edge of the second connecting hole.

[0024] With the further structure described above, the atomization output port is more firmly connected to the silicone upper cover and the silicone lower cover, and the structure is more compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure of the near-infrared lead-free piezoelectric ceramic atomization device of the present invention.

[0026] Figure 2 This is a schematic diagram of the internal structure of the host.

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the lead-free piezoelectric ceramic atomization component and the near-infrared LED component.

[0028] Figure 4 Schematic diagram of the explosion structure of the lead-free piezoelectric ceramic atomization component.

[0029] Figure 5 Schematic diagram of the internal structure of the lead-free piezoelectric ceramic atomization component.

[0030] Figure 6 Schematic diagram of the explosion structure of the near-infrared LED component.

[0031] Figure 7 This is a schematic diagram of the connection structure between the silicone lower cover and the atomization output port.

[0032] In the picture: Host 1, housing 101, display panel 102, power switch 103, near-infrared LED control switch 104, lead-free piezoelectric ceramic atomization control switch 105, near-infrared LED adjustment knob 106, lead-free piezoelectric ceramic atomization adjustment knob 107, LCD screen 108, PCB control board 109, power socket 110, power supply mainboard 111, non-slip foot pad 112; Lead-free piezoelectric ceramic atomizer assembly 2, liquid storage tank cover 201, hinge block 202, lock 203, liquid storage tank body 204, hinge seat 205, clamping block 206, atomizing chamber 207, lead-free piezoelectric ceramic atomizing ceramic sheet 208, waterproof sealing ring 209, sealing pressure plate 210, atomizing output port 211, liquid storage chamber 212, through hole 213, liquid level sensor 214, limit clamping ring 215, atomizing power signal line 216; Near-infrared LED assembly 3, silicone upper cover 301, silicone lower cover 302, first connection hole 303, second connection hole 304, near-infrared LED lamp 305, FPC board 306; Connecting wire 401, near-infrared LED connecting wire terminal 402, lead-free piezoelectric ceramic atomized ceramic piece connecting wire terminal 403, connecting wire adapter 404. DETAILED DESCRIPTION

[0033] The following is a further description of specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is intended to facilitate understanding of the present invention and does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

[0034] Combine Figures 1 to 7The present invention relates to a near-infrared lead-free piezoelectric ceramic atomization device that can be applied to the skin surface, comprising a main unit 1, which is connected to a lead-free piezoelectric ceramic atomization component 2 and a near-infrared LED component 3 through wires. The lead-free piezoelectric ceramic atomization component 2 is installed on one side of the near-infrared LED component 3. An atomization output port 211 is provided on the lead-free piezoelectric ceramic atomization component 2. A plurality of near-infrared LED lamps 305 are provided on the side of the near-infrared LED component 3 away from the lead-free piezoelectric ceramic atomization component 2. The atomization output port 211 passes through the near-infrared LED component 3, and the output end of the atomization output port 211 is located between the plurality of near-infrared LED lamps 305, so that the plurality of near-infrared LEDs During the irradiation process of the ED lamp 305, the skin surface is simultaneously atomized and coated through the atomization output port 211; in this embodiment, the skin surface is subjected to near-infrared irradiation through the near-infrared LED component 3, so that the blood vessels of the irradiated part are locally dilated to improve microcirculation, and at the same time, the medicine liquid is atomized through the lead-free piezoelectric ceramic atomization component 2, so that the atomized medicine liquid is output from the atomization output port 211. Since the atomization output port 211 is located between multiple near-infrared LED lamps 305, the atomized medicine liquid output from the atomization output port 211 can directly cover the part irradiated by the near-infrared LED lamp 305, so that the medicine liquid can be absorbed faster, thereby improving the treatment effect.

[0035] See also Figure 1 and Figure 2 The host 1 of this embodiment includes a shell 101, on which a display panel 102 is installed, and a liquid crystal display screen 108 is arranged below the display panel 102. A PCB control board 109 and a power supply mainboard 111 are respectively arranged in the host 1, and the PCB control board 109 is provided with a near-infrared LED connection line terminal 402, a lead-free piezoelectric ceramic atomizing ceramic piece connection line terminal 403 and a plurality of control knobs. A power socket 110 is provided on the power supply mainboard 111, and the power supply mainboard 111 is respectively connected to the liquid crystal display screen 108 and the PCB control board 109 by wires, the near-infrared LED connection line terminal 402 is connected to the near-infrared LED component 3 by wires, and the lead-free piezoelectric ceramic atomizing ceramic piece connection line terminal 403 is connected to the lead-free piezoelectric ceramic atomizing ceramic piece connection line terminal 403 is connected to the lead-free piezoelectric ceramic atomizing component 2 by wires; the display panel 102 and the liquid crystal display screen 108 can be used to provide parameter display, and the plurality of control knobs can be used to provide different gear adjustments to adjust the lead-free piezoelectric ceramic atomizing component 2 and the near-infrared LED component 3, which is more convenient to use.

[0036] Specifically, this embodiment includes a connecting wire 401, one end of which is respectively connected to a near-infrared LED connecting wire terminal 402 and a lead-free piezoelectric ceramic atomizing ceramic piece connecting wire terminal 403, and the other end is connected to the lead-free piezoelectric ceramic atomizing assembly 2 through a connecting wire adapter 404, and is also connected to the near-infrared LED assembly 3. The multiple control knobs include a power switch 103, a near-infrared LED control switch 104, a lead-free piezoelectric ceramic atomizing control switch 105, a near-infrared LED adjustment knob 106, and a lead-free piezoelectric ceramic atomizing adjustment knob 107; thereby, the lead-free piezoelectric ceramic atomizing assembly 2 and the near-infrared LED assembly 3 can be adjusted separately.

[0037] It is worth noting that a non-slip pad 112 is installed at the lower end of the housing 101 of this embodiment; the non-slip pad 112 can prevent the host 1 from directly contacting the desktop or the ground, reducing wear on the surface of the host 1.

[0038] See also Figure 3 、 Figure 4 and Figure 5 As shown, the lead-free piezoelectric ceramic atomization component 2 includes a liquid storage tank body 204, which has a liquid storage cavity 212 in the liquid storage tank body 204, a flip cover portion is installed at the upper end of the liquid storage tank body 204, a through hole 213 is opened at the lower end of the liquid storage cavity 212, an atomization cavity 207 connected to the through hole 213 is opened at the lower end of the liquid storage tank body 204, a lead-free piezoelectric ceramic atomization ceramic piece 208 is installed in the atomization cavity 207, and a waterproof sealing ring 20 is provided at the lower end of the lead-free piezoelectric ceramic atomization ceramic piece 208. 9. The lower end cover of the liquid storage tank body 204 is provided with a sealing pressure plate 210, and the lower end of the sealing pressure plate 210 is provided with an atomization output port 211, which corresponds to the atomization chamber 207. An atomization power signal line 216 connected to the lead-free piezoelectric ceramic atomization ceramic sheet 208 is also provided between the liquid storage tank body 204 and the sealing pressure plate 210. The atomization power signal line 216 is connected to the lead-free piezoelectric ceramic atomization ceramic sheet connection line terminal 403 through the connection line adapter 404. The liquid medicine can be stored in the liquid storage chamber 212, so that the liquid medicine can enter the atomization chamber 207 from the through hole 213 and be atomized by the lead-free piezoelectric ceramic atomization ceramic sheet 208. The gas after the atomized liquid medicine flows to the skin surface through the atomization output port 211, so that the atomized liquid medicine is coated on the part irradiated by the near-infrared LED component 3, so that the liquid medicine can be absorbed faster.

[0039] The flip cover of this embodiment includes a liquid reservoir cover 201, a liquid reservoir body 204 having a hinge seat 205 on one side of its upper end and a clamping block 206 on the other side. A hinge block 202 is provided on one side of the liquid reservoir cover 201, and the hinge block 202 and the hinge seat 205 are rotatably connected via a pin. A lock catch 203 is hingedly connected to the other side of the liquid reservoir cover 201, and the lock catch 203 corresponds to the clamping block 206. The lock catch 203 can be opened or locked from the clamping block 206 by swinging, so that the liquid reservoir cover 201 can be flipped up or closed on one side of the upper end of the liquid reservoir body 204, thereby facilitating the addition of liquid medicine into the liquid reservoir body 204 or sealing the liquid reservoir body 204.

[0040] It is worth noting that the liquid storage tank body 204 is transparent and has a liquid level line disposed thereon. A liquid level sensor 214 is also disposed within the liquid storage tank body 204. The liquid level sensor 214 detects the liquid level of the drug solution, thereby automatically triggering the automatic shutdown of the device when the drug solution falls below a certain level. Furthermore, the transparent liquid storage tank body 204 also allows for real-time observation of the drug solution level, making it more convenient to use. In some embodiments, an alarm or buzzer can also be triggered when the drug solution level is too low.

[0041] See also Figure 3 、 Figure 6 and Figure 7 The near-infrared LED assembly 3 of this embodiment includes a silicone upper cover 301 and a silicone lower cover 302, and multiple near-infrared LED lamps 305 are installed in the silicone lower cover 302. A first connection hole 303 is opened on the silicone upper cover 301, and a second connection hole 304 corresponding to the first connection hole 303 is opened on the silicone lower cover 302. The lead-free piezoelectric ceramic atomization assembly 2 is fixedly installed on the silicone upper cover 301 so that the atomization output port 211 is passed through the first connection hole 303 and the second connection hole 304; so that the multiple near-infrared LED lamps 305 can be fixed between the silicone upper cover 301 and the silicone lower cover 302 at the same time, and the lead-free piezoelectric ceramic atomization assembly 2 can be conveniently installed on the silicone upper cover 301, thereby conveniently setting the atomization output port 211 between the multiple near-infrared LED lamps 305.

[0042] It is worth noting that the lower outer wall of the atomizer output port 211 is provided with a raised limiting snap ring 215. The outer diameter of the limiting snap ring 215 is larger than the inner diameter of the second connecting hole 304, so that the limiting snap ring 215 abuts against the outer edge of the second connecting hole 304. This makes the atomizer output port 211 more firmly connected to the silicone upper cover 301 and the silicone lower cover 302, and the structure is more compact. In this embodiment, since the atomizer output port 211 passes through the silicone upper cover 301 and the silicone lower cover 302 in sequence, the limiting snap ring 215 can be used to fix the liquid storage tank body 204 to the silicone upper cover 301, so that the liquid storage tank body 204 can be easily removed from the silicone upper cover 301 for easy cleaning or assembly.

[0043] Among them, the wavelength of the near-infrared LED lamp 305 in this embodiment is 890nm, and an FPC board 306 is installed between the silicone upper cover 301 and the silicone lower cover 302. The near-infrared LED lamp 305 is connected together through the FPC board 306 soldering, and the FPC board 306 is then connected to the near-infrared LED connecting wire terminal 402. The silicone upper cover 301 covers the top of the FPC board 306, and the bottom of the FPC board 306 is connected to the LED silicone sheet lower cover 304 to protect the FPC board 306 and the pins of the near-infrared LED lamp 305 to play a protective role.

[0044] It is worth noting that the lead-free piezoelectric ceramic atomizing ceramic sheet 208 of this embodiment has a steel mesh at its center, which has pores that allow the atomized liquid to pass through. The lead-free piezoelectric ceramic atomizing ceramic sheet 208 is a prior art and will not be described in detail here.

[0045] The working principle of this embodiment is as follows: when in use, first the liquid storage tank body 204 is filled with the medicine that needs to be atomized, and the working mode of the near-infrared LED lamp 305 with a wavelength of 890nm is turned on, and then the working mode of the lead-free piezoelectric ceramic atomization ceramic sheet 208 is started. After the lead-free piezoelectric ceramic atomization ceramic sheet 208 is started, the medicine liquid enters the through hole 213 and flows to the lead-free piezoelectric ceramic atomization ceramic sheet 208 for atomization. The atomized medicine liquid gas flows to the skin surface that needs to be treated through the atomization output port 211. The ability of the near-infrared LED lamp 305 with a wavelength of 890nm to penetrate tissue circulation promotes the absorption of the atomized medicine liquid and accelerates recovery.

[0046] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A near-infrared lead-free piezoelectric ceramic atomizing device that can be applied to the skin surface, comprising a host (1), characterized in that: The host (1) is connected to a lead-free piezoelectric ceramic atomization component (2) and a near-infrared LED component (3) through wires, the lead-free piezoelectric ceramic atomization component (2) is installed on one side of the near-infrared LED component (3), an atomization output port (211) is provided on the lead-free piezoelectric ceramic atomization component (2), a plurality of near-infrared LED lamps (305) are provided on a side of the near-infrared LED component (3) away from the lead-free piezoelectric ceramic atomization component (2), the atomization output port (211) passes through the near-infrared LED component (3), and the output end of the atomization output port (211) is located between the plurality of near-infrared LED lamps (305), so that the atomization coating is simultaneously performed on the skin surface through the atomization output port (211) during the irradiation process of the plurality of near-infrared LED lamps (305).

2. The near-infrared lead-free piezoelectric ceramic atomizing device that can be applied to the skin surface according to claim 1, characterized in that: The host (1) comprises a housing (101), a display panel (102) is mounted on the housing (101), a liquid crystal display screen (108) is arranged below the display panel (102), a PCB control board (109) and a power supply mainboard (111) are respectively arranged in the host (1), a near-infrared LED connecting wire terminal (402), a lead-free piezoelectric ceramic atomizing ceramic sheet connecting wire terminal (403) and a plurality of control knobs are arranged on the PCB control board (109), a power socket (110) is arranged on the power supply mainboard (111), the power supply mainboard (111) is respectively connected to the liquid crystal display screen (108) and the PCB control board (109) by wires, the near-infrared LED connecting wire terminal (402) is connected to the near-infrared LED component (3) by wires, and the lead-free piezoelectric ceramic atomizing ceramic sheet connecting wire terminal (403) is connected to the lead-free piezoelectric ceramic atomizing ceramic sheet connecting wire terminal (403) is connected to the lead-free piezoelectric ceramic atomizing component (2) by wires.

3. The near-infrared lead-free piezoelectric ceramic atomizing device that can be applied to the skin surface according to claim 2, characterized in that: The plurality of control knobs include a power switch (103), a near-infrared LED control switch (104), a lead-free piezoelectric ceramic atomization control switch (105), a near-infrared LED adjustment knob (106), and a lead-free piezoelectric ceramic atomization adjustment knob (107).

4. The near-infrared lead-free piezoelectric ceramic atomizing device that can be applied to the skin surface according to claim 2, characterized in that: An anti-slip foot pad (112) is installed at the lower end of the housing (101).

5. The near-infrared lead-free piezoelectric ceramic atomizing device that can be applied to the skin surface according to claim 1, characterized in that: The lead-free piezoelectric ceramic atomization component (2) includes a liquid storage tank body (204), the liquid storage tank body (204) has a liquid storage cavity (212), the upper end of the liquid storage tank body (204) is equipped with a flip cover, the lower end of the liquid storage cavity (212) is provided with a through hole (213), the lower end of the liquid storage tank body (204) is provided with an atomization cavity (207) connected to the through hole (213), a lead-free piezoelectric ceramic atomization ceramic sheet (208) is installed in the atomization cavity (207), the lower end of the lead-free piezoelectric ceramic atomization ceramic sheet (208) is provided with a waterproof sealing ring (209), the lower end cover of the liquid storage tank body (204) is provided with a sealing pressure plate (210), the lower end of the sealing pressure plate (210) is provided with the atomization output port (211), and the atomization output port (211) corresponds to the atomization cavity (207).

6. The near-infrared lead-free piezoelectric ceramic atomizing device that can be applied to the skin surface according to claim 5, characterized in that: The flip cover portion comprises a liquid storage tank cover (201), a hinge seat (205) is provided on one side of the upper end of the liquid storage tank body (204), and a clamping block (206) is provided on the other side. A hinge block (202) is provided on one side of the liquid storage tank cover (201), and the hinge block (202) and the hinge seat (205) are rotatably connected via a pin shaft. A lock buckle (203) is hinged on the other side of the liquid storage tank cover (201), and the lock buckle (203) corresponds to the clamping block (206).

7. The near-infrared lead-free piezoelectric ceramic atomizing device that can be applied to the skin surface according to claim 5, characterized in that: The liquid storage tank body (204) is transparent, a liquid level line is provided on the liquid storage tank body (204), and a liquid level sensor (214) is also provided inside the liquid storage tank body (204).

8. The near-infrared lead-free piezoelectric ceramic atomizing device that can be applied to the skin surface according to claim 1, characterized in that: The near-infrared LED assembly (3) comprises a silicone upper cover (301) and a silicone lower cover (302), a plurality of the near-infrared LED lamps (305) are installed in the silicone lower cover (302), a first connection hole (303) is provided on the silicone upper cover (301), and a second connection hole (304) corresponding to the first connection hole (303) is provided on the silicone lower cover (302), and the lead-free piezoelectric ceramic atomization assembly (2) is fixedly mounted on the silicone upper cover (301) so that the atomization output port (211) is arranged in the first connection hole (303) and the second connection hole (304).

9. The near-infrared lead-free piezoelectric ceramic atomizing device that can be applied to the skin surface according to claim 1, characterized in that: A raised limiting snap ring (215) is provided on the outer wall of the lower end of the atomization output port (211), and the outer diameter of the limiting snap ring (215) is larger than the inner diameter of the second connecting hole (304), so that the limiting snap ring (215) abuts against the outer edge of the second connecting hole (304).

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