An embedded hydroxyl air surface sterilizer

Abstract

The utility model relates to air material table disinfection technical field, the utility model provides an embedded hydroxyl group air material table disinfection ware, it includes: hydroxyl group air sterilization machine main part, the front end of hydroxyl group air sterilization machine main part is equipped with infrared sensor, the inner wall of the circuit board of hydroxyl group air sterilization machine main part is assembled at its one end, temperature sensor is integrated on the circuit board, and the one end of hydroxyl group air sterilization machine main part away from the circuit board is equipped with the heat dissipation window;Ventilating tube, ventilating tube fixedly connected at the top of the back of hydroxyl group air sterilization machine main part, the inside fixedly connected with heat dissipation fan of ventilating tube, and the bottom of the back of hydroxyl group air sterilization machine main part is equipped with the ventilation window. Through the above technical scheme, the heat of the circuit board in the prior art when continuously working is solved, due to the lack of effective treatment measures, leading to the heat to stay in the device for a long time, the service life of the circuit board is affected.

Description

Technical Field

[0001] This utility model relates to the field of air surface disinfection technology, specifically to an embedded hydroxyl air surface disinfector. Background Technology

[0002] Hydroxyl air surface sterilizers are air purification devices that utilize hydroxyl disinfection technology. They are primarily used to kill harmful substances in the air, such as bacteria, viruses, and formaldehyde, ensuring clean and healthy indoor air. The advantages of hydroxyl air surface sterilizers lie in their high-efficiency sterilization speed, wide applicability, and lack of harmful residues. Compared to traditional disinfection methods, hydroxyl radical sterilizers are faster at sterilization, produce no harmful byproducts, have lower operating costs, and align with green environmental protection trends.

[0003] The hydroxyl air surface sterilizer is mainly controlled centrally through a circuit board. However, due to the lack of effective handling measures, the heat generated by the circuit board during continuous operation can remain inside the device for a long time, affecting the service life of the circuit board.

[0004] Based on this, we propose an embedded hydroxyl-based air surface sterilizer. Utility Model Content

[0005] To overcome the above-mentioned defects, this utility model provides an embedded hydroxyl air surface sterilizer, which solves the technical problem in the prior art that the heat generated by the circuit board during continuous operation, due to the lack of effective treatment measures, causes the heat to remain inside the device for a long time, affecting the service life of the circuit board.

[0006] According to one aspect, at least one embodiment of the present invention provides an embedded hydroxyl-based air surface sterilizer, comprising:

[0007] The main body of the hydroxyl air disinfection machine has an infrared sensor mounted on the bottom front of the main body, a circuit board mounted on the inner wall of one end of the main body, a temperature sensor integrated on the circuit board, and a heat dissipation window opened at the end of the main body away from the circuit board.

[0008] A ventilation duct is fixedly connected to the top of the back of the hydroxyl air disinfection machine body. A cooling fan is fixedly connected inside the ventilation duct. A ventilation window is provided at the bottom of the back of the hydroxyl air disinfection machine body.

[0009] A sealing assembly, which is assembled between the ventilation duct and the ventilation window, is used to seal the ventilation duct and the ventilation window when not in use.

[0010] For example, in at least one embodiment of the present invention, an embedded hydroxyl air surface sterilizer includes a sealing component comprising:

[0011] A support frame is fixedly connected to the middle of the back of the hydroxyl air disinfection machine body. A displacement rod is vertically slidably connected to one side of the support frame, and a sealing plate is fixedly connected to the top of the displacement rod.

[0012] A drive motor is fixedly connected to one side of the support frame and electrically connected to the circuit board. A drive spur gear is fixedly connected to the output end of the drive motor. A drive rack is fixedly connected to the middle of one side of the displacement rod and meshes with the drive spur gear.

[0013] A support shaft is laterally rotatably connected to the bottom of the back of the hydroxyl air disinfection machine body. A sealing plate is fixedly connected to the middle of the support shaft. Both ends of the sealing plate are rotatably connected to linkage rods. An assembly frame is fixedly connected to the side of the displacement rod away from the transmission rack. The ends of the two linkage rods away from the sealing plate are also rotatably connected to the two ends of the assembly frame.

[0014] For example, in at least one embodiment of the present invention, an embedded hydroxyl air surface sterilizer is provided, which further includes: mounting ears are fixedly connected to the top and bottom of the front of the hydroxyl air sterilizer body, and the mounting ears are provided with through holes.

[0015] For example, in at least one embodiment of the present invention, an embedded hydroxyl air surface sterilizer is provided, which further includes: a protective shell fixedly connected to the bottom of the front of the hydroxyl air sterilizer body, and the infrared sensor fixedly connected inside the protective shell.

[0016] For example, in at least one embodiment of the present invention, an embedded hydroxyl air surface sterilizer is provided, which further includes a baffle connected inside the heat dissipation window by screws.

[0017] For example, in at least one embodiment of the present invention, an embedded hydroxyl air surface sterilizer is provided, which further includes: a limiting block is fixedly connected to the side of the support frame near the displacement rod, a straight groove is provided at the end of the displacement rod near the support frame, and the limiting block is also slidably connected inside the straight groove.

[0018] For example, in at least one embodiment of the present invention, an embedded hydroxyl air surface sterilizer is provided, which further includes: the limiting block is T-shaped or dovetail-shaped.

[0019] For example, in at least one embodiment of the present invention, an embedded hydroxyl air surface sterilizer is provided, which further includes: the assembly frame is U-shaped, the end of the linkage rod away from the sealing plate is provided with a rotating shaft, and the linkage rod is connected between the assembly frame and the sealing plate through the rotating shaft.

[0020] For example, in an embedded hydroxyl air surface sterilizer provided in at least one embodiment of this utility model, the infrared sensor, the cooling fan and the drive motor are all electrically connected to the circuit board.

[0021] The beneficial effects of the embodiments of this utility model are as follows:

[0022] In this invention, the temperature sensor, cooling fan, and sealing components work together to share the heat dissipation intensity of the cooling window, preventing the circuit board from overheating. When the ventilation window is not in use, it can effectively seal the ventilation duct and the ventilation window, allowing dust, moisture, and debris to enter the main body of the hydroxyl air disinfection machine through the ventilation window and ventilation duct, thus ensuring the effectiveness of the hydroxyl air disinfection machine. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0024] Figure 1 This is a schematic diagram of the structure of an embedded hydroxyl air surface sterilizer in one embodiment of the present invention;

[0025] Figure 2 for Figure 1 A schematic diagram of the assembly position of the air surface disinfection circuit board in the embodiment;

[0026] Figure 3 for Figure 2 A schematic diagram of the structure of the air surface disinfection and sealing component in the embodiment;

[0027] Figure 4 for Figure 3 The embodiment shows a schematic diagram of the transmission of the spur gear for air surface disinfection.

[0028] In the diagram: 1. Main body of the hydroxyl air disinfection machine; 2. Infrared sensor; 3. Circuit board; 4. Heat dissipation window; 5. Ventilation duct; 6. Cooling fan; 7. Ventilation window; 8. Sealing assembly; 9. Support frame; 10. Displacement rod; 11. Sealing disc; 12. Drive motor; 13. Drive spur gear; 14. Drive rack; 15. Support shaft; 16. Sealing plate; 17. Linkage rod; 18. Assembly frame. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0030] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0031] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, 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. Therefore, they should not be construed as limitations on this utility model.

[0034] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0035] like Figures 1-2 As shown, it illustrates an embedded hydroxyl-based air surface sterilizer according to one embodiment of the present invention.

[0036] In some examples, including:

[0037] The main body 1 of the hydroxyl air disinfection machine is equipped with an infrared sensor 2 at the bottom front of the main body 1. The circuit board 3 of the main body 1 is mounted on the inner wall at one end. The circuit board 3 integrates a temperature sensor. A heat dissipation window 4 is opened at the end of the main body 1 away from the circuit board 3.

[0038] Ventilation duct 5 is fixedly connected to the top of the back of the hydroxyl air disinfection machine body 1. A cooling fan 6 is fixedly connected inside the ventilation duct 5. A ventilation window 7 is opened at the bottom of the back of the hydroxyl air disinfection machine body 1.

[0039] The sealing component 8 is assembled between the ventilation duct 5 and the ventilation window 7, and is used to seal the ventilation duct 5 and the ventilation window 7 when not in use.

[0040] More specifically, the main body 1 of the hydroxyl air disinfection machine includes:

[0041] AOP technology converts oxygen and water molecules in the air into hydroxyl radicals, which have strong oxidizing capabilities. These hydroxyl radicals can react efficiently with microorganisms such as bacteria, viruses, and fungi, destroying their cell walls and nucleic acids, thereby achieving complete eradication.

[0042] The hydroxyl radical generator produces hydroxyl radicals through a specific chemical reaction. These radicals possess extremely strong oxidizing power and can rapidly inactivate various microorganisms in the air.

[0043] The airflow control system ensures comprehensive coverage of the space, so that every corner can be disinfected and sterilized evenly, thereby effectively preventing cross-infection.

[0044] In summary, the main body 1 of the hydroxyl-based air disinfection machine is a mature existing technology, and will not be elaborated further here;

[0045] For example, such as Figure 1 As shown, the top and bottom of the front of the hydroxyl air disinfection machine body 1 are fixedly connected with mounting ears. The mounting ears have through holes. With the mounting ears, the hydroxyl air disinfection machine body 1 can be embedded in the mounting slot reserved in the wall, furniture or equipment with the help of bolts or other connectors, so that the whole does not take up extra space and is more beautiful.

[0046] For example, such as Figure 1 As shown, a protective shell is fixedly connected to the bottom of the front of the hydroxyl air disinfection machine body 1, and the infrared sensor 2 is fixedly connected inside the protective shell. This can protect the infrared sensor 2 and prevent it from being damaged during use. Furthermore, through the connection between the infrared sensor 2 and the circuit board 3, the data acquired by the infrared sensor 2 can be directly sent to the circuit board 3, and the circuit board 3 can control the hydroxyl air disinfection machine body 1 to make adaptive wind speed adjustments.

[0047] In this embodiment, the infrared sensor 2 comprises three parts: an optical system, a detection element, and a conversion circuit. The optical system is responsible for receiving and focusing infrared radiation, and typically consists of lenses and filters to improve the sensor's sensitivity and anti-interference capability. The detection element is the core component of the infrared sensor 2, responsible for converting the received infrared radiation into electrical signals. The conversion circuit is responsible for processing these electrical signals and outputting usable electrical signals; this is mature existing technology and will not be described in detail here.

[0048] For example, such as Figure 1 As shown, a baffle is connected inside the heat dissipation window 4 by screws. The baffle can prevent large-sized sheet-like objects from entering the hydroxyl air disinfection machine body 1 through the heat dissipation window 4 without affecting the heat dissipation of the heat dissipation window 4. The baffle can also be easily removed when it can no longer be used.

[0049] like Figures 3-4 As shown, it illustrates an embedded hydroxyl air surface sterilizer in another embodiment of the present invention;

[0050] In some examples, the blocking component 8 includes:

[0051] Support frame 9 is fixedly connected to the middle of the back of the main body 1 of the hydroxyl air disinfection machine. A displacement rod 10 is vertically slidably connected to one side of the support frame 9. A sealing plate 11 is fixedly connected to the top of the displacement rod 10.

[0052] The drive motor 12 is fixedly connected to one side of the support frame 9 and is electrically connected to the circuit board 3. The output end of the drive motor 12 is fixedly connected to the drive spur gear 13. The middle part of one side of the displacement rod 10 is fixedly connected to the drive rack 14, and the drive rack 14 is meshed with the drive spur gear 13.

[0053] The support shaft 15 is laterally rotatably connected to the bottom of the back of the hydroxyl air disinfection machine body 1. A sealing plate 16 is fixedly connected to the middle of the support shaft 15. Both ends of the sealing plate 16 are rotatably connected to linkage rods 17. An assembly frame 18 is fixedly connected to the side of the displacement rod 10 away from the transmission rack 14. The ends of the two linkage rods 17 away from the sealing plate 16 are also rotatably connected to the two ends of the assembly frame 18.

[0054] For example, such as Figure 4 As shown, a limiting block is fixedly connected to the side of the support frame 9 near the displacement rod 10. A straight groove is opened at the end of the displacement rod 10 near the support frame 9, and the limiting block is also slidably connected inside the straight groove. Since the limiting block is connected inside the straight groove, when the displacement rod 10 moves vertically, the displacement of the displacement rod 10 can be effectively guided by the limiting block to avoid uncontrollable sliding of the displacement rod 10.

[0055] For example, such as Figure 4 As shown, the limiting block is T-shaped or dovetail-shaped, and the corresponding linear slide is also T-shaped or dovetail-shaped. Through the structural characteristics of the T-shaped or dovetail shape, after the limiting block and the linear slide are assembled, the limiting block can be prevented from moving out of the linear slide, making the whole more stable.

[0056] In this embodiment, the infrared sensor 2, the cooling fan 6, and the drive motor 12 are all electrically connected to the circuit board 3. The infrared sensor 2, the cooling fan 6, and the drive motor 12 are centrally controlled through the circuit board 3, which can significantly improve the overall linkage.

[0057] In this embodiment, sealing strips are fixedly connected to one edge of both the sealing disc 11 and the sealing plate 16. The sealing strips are made of rubber. By setting the sealing strips, when the sealing disc 11 contacts the cooling fan 6 or the sealing plate 16 contacts the hydroxyl air disinfection machine body 1, the contact force can be buffered, and the sealing performance after the sealing disc 11 contacts the cooling fan 6 or the sealing plate 16 contacts the hydroxyl air disinfection machine body 1 can be improved.

[0058] For example, such as Figure 4As shown, the assembly frame 18 is U-shaped, and the end of the linkage rod 17 away from the sealing plate 16 is provided with a rotating shaft. The linkage rod 17 is connected between the assembly frame 18 and the sealing plate 16 through the rotating shaft. Through the structural characteristics of the assembly frame 18, it can cooperate with the rotating shaft to realize the effective assembly of the linkage rod 17 and ensure the smooth linkage of the linkage rod 17 between the assembly frame 18 and the sealing plate 16.

[0059] Working principle: First, a mounting slot for installing the hydroxyl air disinfection machine body 1 is reserved on the wall, furniture or equipment. The space of the mounting slot is sufficient to allow the sealing plate 16 to be flipped and has heat dissipation space. The hydroxyl air disinfection machine body 1 is embedded in the mounting slot with the help of connectors. Then, the hydroxyl air disinfection machine body 1 is started. When the hydroxyl air disinfection machine body 1 is running, it can generate hydroxyl groups. Hydroxyl groups have strong oxidizing properties and can actively capture and eliminate microorganisms such as bacteria, viruses and molds in the air and on the surface of objects, thereby achieving disinfection of the surface.

[0060] Furthermore, during operation, the main body 1 of the hydroxyl air disinfection machine can use the infrared sensor 2 to detect the front of the main body 1 in real time. When a pedestrian or animal passes by the front of the main body 1, the detection data from the infrared sensor 2 will be fed back to the circuit board 3, which will then control the airflow speed or pause the airflow of the main body 1. Additionally, the temperature sensor can monitor the temperature of the circuit board 3 in real time. When the temperature of the circuit board 3 is high, the main body 1 will stop, and the drive motor 12 will start. With the drive motor 12 connected to the drive spur gear 13, the drive spur gear 13 can move the drive rack 14, causing displacement. The rod 10 moves downward, thereby moving the sealing plate 11 away from the ventilation duct 5 and exposing the cooling fan 6. Since the linkage rod 17 is connected between the assembly frame 18 and the sealing plate 16, when the assembly frame 18 moves with the displacement rod 10, it can push the sealing plate 16 to flip under the support of the support shaft rod 15 with the help of the linkage rod 17, so as to expose the ventilation window 7. Then the cooling fan 6 is started, and the external airflow is introduced into the hydroxyl air sterilizer body 1, accelerating the gas flow in the hydroxyl air sterilizer body 1. The ventilation window 7 shares the heat dissipation pressure of the heat dissipation window 4, so that the heat in the hydroxyl air sterilizer body 1 can be discharged through the heat dissipation window 4 and the ventilation window 7.

[0061] When the temperature of circuit board 3 drops, the drive motor 12 is started to drive the displacement rod 10 to move upward, causing the sealing plate 11 to seal the ventilation tube 5. At the same time, the sealing plate 16 will cover the main body 1 of the hydroxyl air disinfection machine, blocking the ventilation window 7, preventing dust, water vapor, debris and other objects from entering the main body 1 of the hydroxyl air disinfection machine through the ventilation window 7 and ventilation tube 5, thus ensuring the effectiveness of the main body 1 of the hydroxyl air disinfection machine.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An embedded hydroxyl-based air surface sterilizer, characterized in that, include: The main body (1) of the hydroxyl air disinfection machine is equipped with an infrared sensor (2) at the bottom front of the main body (1). The circuit board (3) of the main body (1) is mounted on the inner wall of one end. A temperature sensor is integrated on the circuit board (3). A heat dissipation window (4) is opened at the end of the main body (1) away from the circuit board (3). Ventilation duct (5), the ventilation duct (5) is fixedly connected to the top of the back of the hydroxyl air disinfection machine body (1), a heat dissipation fan (6) is fixedly connected inside the ventilation duct (5), and a ventilation window (7) is opened at the bottom of the back of the hydroxyl air disinfection machine body (1). A sealing assembly (8) is assembled between the ventilation duct (5) and the ventilation window (7) for sealing the ventilation duct (5) and the ventilation window (7) when not in use.

2. An embedded hydroxyl-based air surface sterilizer according to claim 1, characterized in that, The sealing component (8) includes: Support frame (9) is fixedly connected to the middle of the back of the hydroxyl air disinfection machine body (1). A displacement rod (10) is vertically slidably connected to one side of the support frame (9). A sealing plate (11) is fixedly connected to the top of the displacement rod (10). A drive motor (12) is fixedly connected to one side of the support frame (9), and the drive motor (12) is electrically connected to the circuit board (3). A drive spur gear (13) is fixedly connected to the output end of the drive motor (12). A drive rack (14) is fixedly connected to the middle of one side of the displacement rod (10), and the drive rack (14) meshes with the drive spur gear (13). A support shaft (15) is laterally rotatably connected to the bottom end of the back of the hydroxyl air disinfection machine body (1). A sealing plate (16) is fixedly connected to the middle of the support shaft (15). Both ends of the sealing plate (16) are rotatably connected to linkage rods (17). An assembly frame (18) is fixedly connected to the side of the displacement rod (10) away from the transmission rack (14). The ends of the two linkage rods (17) away from the sealing plate (16) are also rotatably connected to the two ends of the assembly frame (18).

3. An embedded hydroxyl-based air surface sterilizer according to claim 1, characterized in that, The top and bottom of the front of the main body (1) of the hydroxyl air disinfection machine are fixedly connected with mounting ears, and the mounting ears are provided with through holes.

4. An embedded hydroxyl-based air surface sterilizer according to claim 1, characterized in that, The bottom of the front of the main body (1) of the hydroxyl air disinfection machine is fixedly connected to a protective shell, and the infrared sensor (2) is fixedly connected inside the protective shell.

5. An embedded hydroxyl-based air surface sterilizer according to claim 1, characterized in that, The heat dissipation window (4) has a baffle connected to it by screws.

6. An embedded hydroxyl-based air surface sterilizer according to claim 2, characterized in that, The support frame (9) is fixedly connected to a limiting block on the side near the displacement rod (10). The displacement rod (10) has a straight groove at one end near the support frame (9), and the limiting block is also slidably connected inside the straight groove.

7. An embedded hydroxyl-based air surface sterilizer according to claim 6, characterized in that, The limiting block is T-shaped or dovetail-shaped.

8. An embedded hydroxyl-based air surface sterilizer according to claim 2, characterized in that, The assembly frame (18) is U-shaped, and the end of the linkage rod (17) away from the sealing plate (16) is provided with a rotating shaft, and the linkage rod (17) is connected between the assembly frame (18) and the sealing plate (16) through the rotating shaft.

9. An embedded hydroxyl-based air surface sterilizer according to claim 2, characterized in that, The infrared sensor (2), the cooling fan (6), and the drive motor (12) are all electrically connected to the circuit board (3).

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