A recessed negative oxygen ion machine and method of use

Abstract

The application discloses a recess type negative oxygen ion machine and a use method. A bearing plate is used for supporting and containing objects. A launching plate is rotationally connected to the end of the bearing plate and is used for rotating into a vertical state to form a supporting space with the bearing plate or rotating into a horizontal state to be stacked and accommodated with the bearing plate. A negative oxygen ion launcher is installed in the launching plate and is used for releasing negative ions to the supporting space. The application has the beneficial effect that the recess type semi-closed space is formed by surrounding the bearing plate and the launching plate, the negative ions are gathered upward along the inclined surface, a stable high-concentration negative ion layer is formed in the breathing area, diffusion waste is avoided, the absorption distance is shorter, the efficiency is higher, and the utilization rate is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of medical negative oxygen ion equipment technology, specifically to a groove-type negative oxygen ion generator and its usage method. Background Technology

[0002] The high concentration of negative ions released by the negative ion generator combines with the air around the human head and face to form a high concentration of negative oxygen ions environment. The human head can rest and sleep in this environment, which can optimize the sleep air environment for sub-healthy people, enhance the body's resistance, improve the body's self-healing ability, assist in the treatment of diseases, and help the body recover its health.

[0003] With the increasing awareness of health, negative ion generators, as devices that improve and enhance the body's resistance, enhance the body's self-healing ability, assist in the treatment of diseases, and help improve sleep quality, are widely used in home, travel and other scenarios.

[0004] Most negative ion generators currently on the market are open or fixed structures, which have three major drawbacks: 1. Poor portability: The device cannot be folded and stored, and its large size makes it unsuitable for use in compact home spaces or in mobile scenarios such as outdoor activities, travel, or accompanying patients.

[0005] 2. The diffusion is severe and the concentration is low. The output negative ions have no directional aggregation structure and are quickly lost in all directions. It is impossible to form a stable high-concentration negative ion environment in the mouth and nose breathing area, resulting in extremely low utilization rate.

[0006] 3. Poor adaptability: The device lacks a support and enclosure structure that fits the head and neck of the human body, making it difficult for negative ions to act accurately at the respiratory tract entrance, thus greatly reducing the actual improvement effect.

[0007] Meanwhile, traditional devices are not optimized for sleep scenarios and cannot continuously provide a stable, close-range, high-concentration negative oxygen ion microenvironment when users are lying down, making it difficult to meet the actual needs of improving sleep, assisting respiratory care, and enhancing physical comfort.

[0008] To address this, we propose a grooved negative ion generator that allows for folding and unfolding of the unit, resulting in a compact structure that is easy to carry and store. Summary of the Invention

[0009] In view of the problems in related technologies, the present invention proposes a groove-type negative oxygen ion generator and its usage method to overcome the above-mentioned technical problems existing in the existing related technologies.

[0010] Therefore, the specific technical solution adopted by the present invention is as follows: A recessed negative ion generator includes: A support plate, used to support and hold items; The launch plate is rotatably connected to the end of the support plate, and can be rotated into a vertical state to form a supporting space with the support plate, or rotated into a horizontal state to be stacked and stored with the support plate. The negative ion emitter is installed inside the emission plate to release negative ions into the support space.

[0011] Preferably, the support plate includes at least one set of single plates, and adjacent sets of single plates are connected by damping hinges.

[0012] Preferably, a frame plate is provided on the side of the emitting plate near the support plate, and a cover plate is engaged with the opening of the frame plate, forming an installation space between the cover plate and the frame plate, and the negative oxygen ion emitter is installed in the installation space.

[0013] Preferably, the cover plate has a through hole adapted to the emitting end of the negative oxygen ion emitter.

[0014] Preferably, the launch plate is rotatably connected to the end of the support plate via a damping shaft.

[0015] Preferably, it also includes a flexible support member, which includes a storage slot formed on the support plate. A connecting rod is rotatably connected to one end of the storage slot near the launch plate. A damping washer is provided between the connecting rod and the inner wall of the storage slot. One end of the connecting rod is fixedly connected to a flexible folded silicone pad, and the other end of the flexible folded silicone pad is provided with Velcro.

[0016] Preferably, two adjacent flexible folding silicone pads are connected and fixed by the Velcro, and the outer surface of the flexible folding silicone pad is provided with a plurality of anti-slip friction textures.

[0017] According to another aspect of the present invention, a method for using a recessed negative ion generator is provided, comprising the following steps: The device is placed horizontally in a closed environment, and the angle between the support plate and the launch plate is adjusted according to the head size of the person lying down to form a sloping enclosure structure. The inclined enclosure structures on both sides form a tapered negative ion-containing space. There is a height difference between the tapered position of the negative ion-containing space and the height of the nasal cavity of the person lying down. This height difference is the breathing distance. The emission plate located on the sloping enclosure structure emits negative ions into the negative ion containing space. The negative ions are guided upward along the sloping surface of the enclosure structure and gather at the tapered position of the negative ion containing space. When a person lies down, their nasal cavity is located at the lower part of the breathing space, and they breathe in high concentrations of negative oxygen ions located at the upper part of the breathing space. This promotes the elimination of fatigue, improves sleep quality, and eliminates inflammation and viruses.

[0018] Preferably, the negative ion accommodating space is a triangular structure or a square structure with a triangular apex; The triangular structure includes two sets of single plates and emission plates on the left and right sides. The two sets of single plates are laid flat and glued together to form the bottom wall structure of the negative ion containment space to support the head of the person lying down. The single plates on the left and right sides serve as the inclined side structure to form a triangular negative ion containment space with the bottom wall structure. The square structure with a triangular apex includes four sets of single plates and emission plates on the left and right sides. The first set of single plates is laid flat and glued together with the second set of single plates, serving as the bottom wall structure of the negative ion containment space to support the head of the person lying down. The third set of single plates and the fourth set of single plates are glued to the opposite side of the first set of single plates and the second set of single plates, serving as vertical bottom support walls. The single plates on the left and right sides are glued to the top of the third set of single plates and the fourth set of single plates, serving as inclined side structures, which, together with the vertical bottom support walls and the bottom wall structure, form a triangular negative ion containment space.

[0019] Preferably, the height range of the breathing interval is 5-10cm.

[0020] The beneficial effects of this invention are as follows: This invention can directionally gather negative ions by forming a groove-shaped semi-enclosed space through the enclosed space of the support plate and the emission plate. Negative ions gather upward along the inclined surface and form a stable high-concentration negative ion layer in the breathing zone, avoiding diffusion and waste, with a shorter absorption distance, higher efficiency, and a significant improvement in utilization.

[0021] This invention features a foldable and highly portable design. The launcher plate can be rotated and fitted, while the support plate can be folded in both directions using damping hinges. The size is significantly reduced after storage, making it convenient for use and storage in various scenarios such as home, bedroom, business trips, travel, and accompanying patients.

[0022] This invention conforms to the human body, making it more comfortable to use. It is equipped with a flexible folding silicone pad that supports the head softly and non-sliply. The angle can be adjusted according to the head circumference, making it suitable for both adults and children. It is more comfortable and stable when lying down.

[0023] This invention can purify the air locally, making the respiratory tract more comfortable. It quickly settles dust, pet dander, and odors in the groove, reducing respiratory irritation and significantly relieving dry nose, dry throat, and stuffy air, thus improving sleep comfort.

[0024] This invention features a stable and reliable structure. The damping shaft and hinge can be locked at an angle, preventing wobbling. It integrates leakage protection and intelligent control, ensuring safe and stable use and reliable long-term operation.

[0025] This invention has a wide range of applications, serving as both a sleep aid and a device for localized respiratory care, and is suitable for various environments such as home, health and wellness, and office.

[0026] This invention forms a groove-shaped semi-enclosed area after the support plate and the emission plate are unfolded, which can release negative oxygen ions in a directional and concentrated manner, so that the negative oxygen ions can act precisely on the human head breathing area, shorten the absorption distance, improve the efficiency of action, and at the same time, it can settle dust in the area and purify the local air, thereby meeting the dual needs of users for sleep health and portable use, and is suitable for use in multiple scenarios such as home and travel.

[0027] This invention achieves folding through a support plate and damping hinges, and the launch plate can be rotated for storage, which greatly reduces the size of the device after storage, making it highly portable and suitable for various usage scenarios such as home storage and outdoor travel. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the usage state structure of a groove-type negative oxygen ion generator according to an embodiment of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the usage state structure of a groove-type negative oxygen ion generator according to an embodiment of the present invention. Figure 2 ; Figure 3 This is a partial structural schematic diagram of a groove-type negative oxygen ion generator according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the emission plate structure of a groove-type negative oxygen ion generator according to an embodiment of the present invention. Figure 1 ; Figure 5 This is a schematic diagram of the emission plate structure in a groove-type negative oxygen ion generator according to an embodiment of the present invention. Figure 2 ; Figure 6 This is a schematic diagram of a set of single-board storage structure for a groove-type negative oxygen ion generator according to an embodiment of the present invention. Figure 7 This is a schematic diagram of the two sets of single-board storage structure of a groove-type negative oxygen ion generator according to an embodiment of the present invention; Figure 8 This is a schematic diagram of a groove-type negative ion generator according to an embodiment of the present invention, wherein the negative ion accommodating space is a triangular structure. Figure 9This is a schematic diagram of a square structure with a triangular apex in a groove-type negative oxygen ion generator according to an embodiment of the present invention. Figure 10 This is a flowchart illustrating the steps of using a groove-type negative ion generator according to an embodiment of the present invention.

[0030] In the diagram: 100, bearing plate; 101, damping hinge; 200, pivot; 300, emitter plate; 301, frame plate; 302, cover plate; 303, through hole; 400, negative ion emitter; 500, storage tank; 600, connecting rod; 700, flexible folding silicone pad; 701, Velcro; 800, anti-slip friction texture. Detailed Implementation

[0031] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these drawings, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the drawings are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0032] According to an embodiment of the present invention, a groove-type negative oxygen ion generator and its usage method are provided.

[0033] Example 1 like Figure 1-7As shown, the groove-type negative ion generator according to an embodiment of the present invention includes a supporting frame, which includes a carrier plate 100 and an emitting plate 300. The emitting plate 300 mainly emits and releases negative oxygen ions. The emitting plate 300 is movably connected to the carrier plate 100 via a rotating shaft 200. The rotating shaft 200 provides rotational support for the emitting plate 300, allowing the emitting plate 300 to rotate within a range of 0-180° around the axis of the rotating shaft 200, thereby achieving the switching between the unfolded and retracted states of the emitting plate 300. It should be noted that the rotating shaft 200 has a certain damping, and a damping ring can be installed between the rotating shaft 200 and the emitting plate 300. Specifically, when the emitting plate 300 rotates to any angle, the rotating shaft 200 can generate sufficient friction due to its own damping characteristics to prevent the emitting plate 300 from rotating on its own without external force, thereby locking the rotation angle of the emitting plate 300 and adapting to the usage habits of different users. The two adjacent support plates 100 are movably connected by a damping hinge 101. The damping hinge 101 allows the support plates 100 to be folded in both directions. When the device is in use, the two sets of single plates are unfolded to the same plane. The damping hinge 101 provides a stable damping force to maintain the unfolded shape of the support plates 100 and prevent accidental folding or shaking during use. When the device needs to be stored, the two sets of single plates can be folded inward along the damping hinge 101, which greatly reduces the overall length of the device and makes the structure more compact after storage, making it easier to store and carry. It should be noted that the number of single plates can be one, two, three, four or more, and the multiple sets of single plates are only for forming a U-shaped groove structure with the emitting plate 300 to fit the human head or other parts of the body (for supporting and containing objects). The emitting plate 300 is equipped with a negative oxygen ion emitter 400, and the support plate 100 is equipped with a flexible support component.

[0034] Example 2 like Figure 1-7As shown, the emitting plate 300 has a frame plate 301 on the side near the supporting plate 100. A cover plate 302 is snapped onto the opening of the frame plate 301, and there is an installation space between the cover plate 302 and the frame plate 301. The negative ion emitter 400 is installed in the installation space. The cover plate 302 has a through hole 303 that matches the emitting end of the negative ion emitter 400. The position of the through hole 303 corresponds to and matches the emitting end of the negative ion emitter 400, ensuring that the negative ions generated by the negative ion emitter 400 can pass through the through hole 303. The system allows for smooth release and direct removal of the cover 302 to clean the internal negative ion emitter 400. The installation space can fully integrate all components of the negative ion generation system, including but not limited to the negative ion emitter 400 (which can use mature technologies such as carbon brush emitters or needle emitters), control circuit board, high voltage transformer, control switch, timer, leakage protector, and main power supply line. This enables the generation, intelligent control, and safety protection of negative ions, ensuring the safety and stability of the equipment. A charging power supply is also provided for power supply and charging.

[0035] Example 3 like Figure 1-7 As shown, the flexible support component includes a storage groove 500 formed on the support plate 100. A connecting rod 600 is movably connected inside the storage groove 500 near the launch plate 300. A flexible folding silicone pad 700 is fixed on the connecting rod 600. The other end of the flexible folding silicone pad 700 is provided with Velcro. The outer surface of the flexible folding silicone pad 700 is provided with anti-slip friction texture 800. The silicone pad can rotate around the axis of the connecting rod 600 to realize the switching between unfolding and storage. Furthermore, the flexible folding silicone pad 700 is made of food-grade flexible silicone material, which has good softness and resilience, and can provide a comfortable support for the head, improving sleep comfort. The surface of the silicone pad is provided with a wavy anti-slip friction texture 800, which can increase the friction between the silicone pad and the human head, pillowcase, etc., to prevent the head from slipping during use. The free end of the flexible folding silicone pad 700 is provided with a matching Velcro 701. When the flexible folding silicone pad 700 is unfolded and laid on the upper surface of the support plate 100, the free end of the flexible folding silicone pad 700 can be fixed by the Velcro 701, constraining the unfolded shape of the flexible folding silicone pad 700 and preventing it from curling or shifting during use. When storage is required, the Velcro 701 can be unfastened, the flexible folding silicone pad 700 can be folded along the preset folding line, rotated around the connecting rod 600, and stored in the storage slot 500, hiding it inside the support plate 100 without occupying extra space. It should be noted that the support plate 100 can be composed of one set of single boards or two or more sets of single boards, as shown in the reference. Figure 6Specifically, this refers to the storage state of a single set of 100 bearing plates, and refers to... Figure 7 Specifically, it refers to the storage state of the two sets of support plates 100.

[0036] Example 4 like Figure 1-10 As shown, according to an embodiment of the present invention, a method for using a groove-type negative ion generator is also provided, which includes the following steps: Step S101: Place the device horizontally in a closed environment, and adjust the angle between the support plate and the transmitter plate according to the head size of the person lying down to form a sloping enclosure structure. Step S103: A tapered negative ion containment space is formed between the inclined enclosure structures on both sides. There is a height difference between the tapered position of the negative ion containment space and the height of the nasal cavity of the person lying down. This height difference is the breathing distance. In step S105, the emitting plate located on the inclined enclosure structure emits negative ions into the negative ion containing space. The negative ions are guided upward along the inclined surface of the inclined enclosure structure and gather at the tapered position of the negative ion containing space. Step S107: The person lying down breathes in high-concentration negative oxygen ions located at the lower part of the breathing interval, which helps eliminate fatigue, improve sleep quality, and eliminate inflammation and viruses.

[0037] Example 5 like Figure 8-9As shown, the negative ion containment space has a triangular structure or a square structure with a triangular apex; the triangular structure includes two sets of single plates and emission plates 300 on the left and right sides, wherein the two sets of single plates are laid flat and glued together, serving as the bottom wall structure of the negative ion containment space to support the head of the person lying down, and the single plates on the left and right sides serve as the hypotenuse structure, forming a triangular negative ion containment space with the bottom wall structure; the triangular negative ion containment space is suitable for patients with smaller body sizes, such as children, as the triangular structure of the triangular negative ion containment space is convenient for small... The head-mounted design of the patient facilitates the accumulation of negative oxygen ions, creating a high-concentration negative oxygen ion air layer. This air layer is at the same height as the nasal cavity of the sleeping person, allowing for rapid absorption. The high-concentration negative oxygen ions enter the respiratory tract with respiration, passing through the nasal cavity, pharynx, and trachea. The moist and porous alveolar mucosa allows for sufficient reaction with the high concentration of negative oxygen ions. This high concentration of negative oxygen ions eliminates fatigue, improves sleep quality, and eliminates inflammation and viruses. The square structure with a triangular apex includes four sets of single plates and emission plates 300 on the left and right sides. The first and second groups of single panels are laid flat and glued together, forming the bottom wall structure of the negative ion containment space to support the head of the person lying down. The third and fourth groups of single panels are glued to the opposite sides of the first and second groups of single panels, forming a vertical bottom support wall. The single panels on the left and right sides are glued to the top of the third and fourth groups of single panels, forming a beveled structure to create a triangular negative ion containment space with the vertical bottom support wall and the bottom wall structure. The square structure with a triangular apex is used for adult patients. For larger patients, the triangular frame structure with a square base and triangular top facilitates head adaptation and negative ion accumulation, creating a high-concentration negative ion air layer. This air layer is at the same height as the nasal cavity of the person lying down, allowing for rapid absorption. The high-concentration negative ions enter the respiratory tract with respiration, passing through the nasal cavity, throat, and trachea. The moist and porous alveolar mucosa can fully react with the high concentration of negative ions, thus eliminating fatigue, improving sleep quality, and eliminating inflammation and viruses.

[0038] Regarding the effects of negative ion products in dust removal, antibacterial, antiviral, and respiratory tract inflammation relief, we are now providing evidence from existing technologies, such as medical devices and disinfection devices.

[0039] Among them, medical devices include: The negative ion therapy device produced by Woyi Health Technology Co., Ltd. (Anhui) has the registration certificate number: Wanxiezhuzhun 20252090257 (Class II) and the production license number: Wanyaojianxiechanshengxu 20250059. The functions / applicable scope of this negative ion therapy device include: auxiliary treatment of chronic bronchitis and insomnia; it contains air purification + negative ions, which can reduce dust and inhibit bacteria.

[0040] The negative ion therapy device (Jiangsu) produced by Jiangsu Kanglinbei Medical Device Co., Ltd. has the registration certificate number: Su Xie Zhun 20212091207 (Class II) and the production license number: Su Yao Jian Xie Sheng Chan Xu (corresponding to Jiangsu Kanglinbei). Model: KLB-FLZ / A / B / C; equipped with HEPA filter, cold catalyst, and negative ions; applicable to chronic bronchitis and insomnia; can remove dust, sterilize, and purify the air.

[0041] The negative ion therapy device produced by Hunan Shuotong Medical Technology Co., Ltd. (Hunan) has the following registration certificate: Xiangxiezhuzhun 20242090103 (Class II), and the production license: Xiangyaojianxiechanshengxu (Liuyang Economic Development Zone). The model number is S7 / S8. Its application scope includes: static-free, low-ozone therapy; and it can be used as an adjunct treatment for chronic bronchitis and insomnia. The negative ion therapy device (Guangxi) reviewed by Nanning Respiratory Research Institute Health Technology Co., Ltd. has the following registration certificate: Gui Medical Device Registration Certificate 20232090278 (Class II), model number: HYS-FLZ01B; it has purification and negative ion effects; suitable for chronic bronchitis and as an adjunct treatment for insomnia. The negative ion therapy device produced by Shenyang Jia Hua Amazon Medical Device Co., Ltd. has the following production batch number: Liaoning Medical Device Supervision (Approval) No. 2000226003, and the production qualification is: Class II medical device registration + production license; the models are HF-6S and KJY-ZT-Ⅲ, and it has the effects of air purification, dust reduction, antibacterial and respiratory inflammation assistance.

[0042] In addition, the sterilization equipment includes: The air sterilizer produced by Shandong Qishun Environmental Protection Technology Co., Ltd. has the following production qualifications: a sanitary license for disinfection product manufacturing enterprises (Lu Wei Xiao Zheng Zi) and a Class II medical device business registration; it has the effects of dust reduction, odor removal and negative oxygen ion generation.

[0043] Beijing Huayan Longevity House Technology Co., Ltd.'s negative ion disinfection device boasts the following production qualifications: a hygiene license for disinfection product manufacturers, and a Class II medical device registration and production license; it offers multiple models of negative ion purification / disinfection integrated machines; and provides dust removal, antibacterial, and air disinfection effects.

[0044] In summary, the medical devices and disinfection devices mentioned above demonstrate that negative ion products have the effects of dust removal, antibacterial, antiviral, and respiratory tract inflammation relief. The negative oxygen ion emitter 400 of this invention is also a negative ion product designed based on existing technology.

[0045] The height range of the breathing distance is 5-10cm. The negative ions generated by the negative ion emitter 400 cannot move widely; they generally only move within a range of about 15cm from the source. Similarly, the negative ions generated by the negative ion emitter 400 of this invention are more effective the closer they are to the affected area. The negative ion source accumulates more and more within the negative ion-containing space. When the affected area is placed in this space, viruses, inflammation, and dust cannot survive due to the increased number of negative ions, which is beneficial to human health. The breathing and wound spacing range of this invention is adapted to the range of negative ion activity, thus facilitating absorption through nasal breathing by the person lying down while simultaneously increasing the concentration of negative ions.

[0046] The two sets of single plates of the support plate 100 are unfolded along the damping hinge 101, so that the support plate 100 forms a flat, elongated support surface. The damping force of the damping hinge 101 can keep the support plate 100 in the unfolded state. Then, the two sets of emitting plates 300 are rotated upward around the pivot 200 and erected to a preset angle, so that the emitting plates 300 and the support plate 100 surround to form an upward-facing U-shaped groove area. Next, the flexible folded silicone pad 700 is rotated out from the storage tank 500 around the connecting rod 600, unfolded and laid flat on the upper surface of the support plate 100. The free end of the flexible folded silicone pad 700 is fixed by Velcro 701. At this time, the unfolding preparation before use is completed. Then, the negative oxygen ion emitter 400 is turned on. The negative oxygen ion emitter 400 ionizes the air under the action of the high voltage pack, generating a high concentration of negative oxygen ions. The negative oxygen ions are released through the through hole 303 on the cover plate 302 and directed towards the U-shaped groove area (the area where the human head is placed). Because negative ions are released simultaneously from both sides, and the U-shaped groove area does not easily diffuse outwards, a localized high-concentration negative ion microenvironment can be formed around the head. On one hand, the negative ions can electrostatically settle dust and suspended particles within the groove area, purifying the air and providing a clean breathing environment. On the other hand, with the head in this high-concentration negative ion environment, the distance the negative ions travel to enter the nasal cavity, throat, and trachea is significantly shortened, allowing for more efficient absorption by the respiratory system. This fully leverages the effects of negative ions in improving sleep, enhancing immunity, and boosting self-healing abilities. Simultaneously, the device can be used as a pillow support, providing head support. Provides comfortable support and improves sleep quality. After use, first turn off the negative ion emitter 400. After the device is completely powered off, unfasten the Velcro 701 of the flexible folding silicone pad 700, fold the flexible folding silicone pad 700 along the fold line, and rotate it around the connecting rod 600 to store it in the storage slot 500. Then, rotate the two sets of emission plates 300 downwards around the pivot 200 until the emission plates 300 are completely attached to the upper surface of the support plate 100. Finally, fold the two sets of single plates of the support plate 100 inwards along the damping hinge 101 to form a compact square or rectangular structure for easy storage and carrying.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A groove-type negative oxygen ion generator, characterized in that, include: A support plate, used to support and hold items; The launch plate is rotatably connected to the end of the support plate, and can be rotated into a vertical state to form a supporting space with the support plate, or rotated into a horizontal state to be stacked and stored with the support plate. The negative ion emitter is installed inside the emission plate to release negative ions into the support space.

2. The groove-type negative oxygen ion generator according to claim 1, characterized in that, The support plate includes at least one set of single plates, and adjacent sets of single plates are connected by damping hinges.

3. A groove-type negative oxygen ion generator according to claim 2, characterized in that, A frame plate is provided on the side of the emitting plate near the support plate. A cover plate is fitted into the opening of the frame plate, and an installation space is formed between the cover plate and the frame plate. The negative oxygen ion emitter is installed in the installation space.

4. A groove-type negative oxygen ion generator according to claim 3, characterized in that, The cover plate has through holes adapted to the emitting end of the negative oxygen ion emitter.

5. A groove-type negative oxygen ion generator according to claim 4, characterized in that, The launch plate is rotatably connected to the end of the support plate via a damping shaft.

6. A groove-type negative oxygen ion generator according to claim 5, characterized in that, It also includes a flexible support component, which includes a storage slot formed on the support plate. A connecting rod is rotatably connected to one end of the storage slot near the launch plate. A damping washer is provided between the connecting rod and the inner wall of the storage slot. One end of the connecting rod is fixedly connected to a flexible folded silicone pad, and the other end of the flexible folded silicone pad is provided with Velcro.

7. A groove-type negative oxygen ion generator according to claim 6, characterized in that, The two adjacent flexible folding silicone pads are connected and fixed by the Velcro, and the outer surface of the flexible folding silicone pads is provided with a number of anti-slip friction textures.

8. A method of using a groove-type negative ion generator, characterized in that, The groove-type negative ion generator according to claim 7 comprises the following steps: The device is placed horizontally in a closed environment, and the angle between the support plate and the launch plate is adjusted according to the head size of the person lying down to form a sloping enclosure structure. The inclined enclosure structures on both sides form a tapered negative ion-containing space. There is a height difference between the tapered position of the negative ion-containing space and the height of the nasal cavity of the person lying down. This height difference is the breathing distance. The emission plate located on the sloping enclosure structure emits negative ions into the negative ion containing space. The negative ions are guided upward along the sloping surface of the enclosure structure and gather at the tapered position of the negative ion containing space. When a person lies down, their nasal cavity is located at the lower part of the breathing space, and they breathe in high concentrations of negative oxygen ions located at the upper part of the breathing space. This promotes the elimination of fatigue, improves sleep quality, and eliminates inflammation and viruses.

9. The method of using a groove-type negative ion generator according to claim 8, characterized in that, The negative ion accommodating space is a triangular structure or a square structure with a triangular apex; The triangular structure includes two sets of single plates and emission plates on the left and right sides. The two sets of single plates are laid flat and glued together to form the bottom wall structure of the negative ion containment space to support the head of the person lying down. The single plates on the left and right sides serve as the inclined side structure to form a triangular negative ion containment space with the bottom wall structure. The square structure with a triangular apex includes four sets of single plates and emission plates on the left and right sides. The first set of single plates is laid flat and glued together with the second set of single plates, serving as the bottom wall structure of the negative ion containment space to support the head of the person lying down. The third set of single plates and the fourth set of single plates are glued to the opposite side of the first set of single plates and the second set of single plates, serving as vertical bottom support walls. The single plates on the left and right sides are glued to the top of the third set of single plates and the fourth set of single plates, serving as inclined side structures, which, together with the vertical bottom support walls and the bottom wall structure, form a triangular negative ion containment space.

10. The method of using a groove-type negative ion generator according to claim 8, characterized in that, The height range of the breathing interval is 5-10cm.

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