Disinfection module with array quick-release substrate

Abstract

The utility model relates to a disinfecting and killing module with array type quick release base plate, it includes skeleton, closing, light source subassembly, base plate and function subassembly, the skeleton inside has the air duct, and the upper end is open, the opening communicates the air duct, the air duct has the light source installation position in, and the multiple board body installation positions of array distribution in its front and back two sides, the board body installation position is through with the opening, and the closing is detachable and covers in the opening, the light source subassembly is located in the light source installation position, the light source subassembly has the first light outlet and the second light outlet respectively with the air duct's air inlet end and air outlet end is opposite, the base plate is from the opening and slides and is embedded in the board body installation position, and the function module includes photocatalyst module and the module of clean smell, and both alternative installations are in the base plate. This technical scheme adopts the base plate array of bilateral distribution as photocatalyst module, the installation carrier of the module of clean smell, allows quick dismounting, and the operation flow is simplified, can carry out pre -disinfection and killing to organic pollutant and pathogenic microorganism, and the component of clean smell is removed, and then air quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of air purification equipment technology, and more specifically to a disinfection module with an array-type quick-release substrate. Background Technology

[0002] A disinfection module is a functional component integrated into a purification device that uses physical or chemical technologies to actively decompose pollutants in the air and inactivate microorganisms. Among them, the photocatalytic module is a typical disinfection module. It generates active substances such as hydroxyl radicals and superoxide anions through photocatalytic reactions. During the air circulation process, it continuously degrades organic pollutants and destroys the cell structure of microorganisms, and has the characteristics of long-lasting effect, broad spectrum and no secondary pollution.

[0003] In the prior art, photocatalytic disinfection modules require a coordinated air duct system design. For example, as shown in Chinese Patent CN217473134U, which discloses "a bactericidal photocatalytic module", it includes a main shell with an air duct formed in the inner cavity of the main shell. A filter module, a photocatalytic module, and an exhaust module are arranged sequentially in the air duct. An LED light group is arranged between the filter module and the photocatalytic module or between the photocatalytic module and the exhaust module. The LED light group includes a light board and a UVA LED light fixedly mounted on the light board. The UVA LED light is located on the side adjacent to the photocatalytic module. The inner cavity wall of the main shell can reflect the light emitted by the LED light group.

[0004] The photocatalytic disinfection module described above integrates the photocatalytic module into the air duct, allowing the photocatalytic reaction to produce active substances such as hydroxyl radicals and superoxide anions, which directly contact the airflow to ensure disinfection effectiveness. However, when exposed to highly polluted environments or subjected to physical wear, the photocatalytic coating on the module's surface may peel off, requiring cleaning or recoating for repair. If the substrate structure deforms or is severely corroded, the entire module must be replaced. Therefore, regular inspection and evaluation of the photocatalytic module's condition are necessary. However, the repair, replacement, and evaluation of the photocatalytic module require the sequential disassembly and reassembly of the filter module and related LED components, which is cumbersome and requires complex disassembly and installation. The process not only extends operating time and increases operational inconvenience, but also generates additional maintenance costs. Secondly, the LED light group adopts a single-sided layout, with the photocatalytic module only placed on the side corresponding to the lighting direction. This asymmetrical structure cannot provide effective photocatalytic reaction conditions when airflow passes through the backlight area, and organic pollutants and pathogenic microorganisms cannot be pre-disinfected, thus affecting the disinfection effect. In addition, odor components in the air are also a core factor affecting air quality. The photocatalytic module lacks purification function. Because it fails to effectively decompose odor molecules, a large amount of odor components remain in the exhaust airflow when airflow passes through, which not only directly affects the improvement effect of air quality, but also restricts the overall performance of the purification equipment. Utility Model Content

[0005] In response to the above issues, and to overcome the problems of the aforementioned photocatalytic disinfection modules requiring cumbersome disassembly and installation processes for repair, replacement, and testing, as well as the backlighting of LED light groups which fails to provide effective photocatalytic reaction conditions for airflow passing through these areas and makes it difficult to remove odor components, the purpose of this invention is to provide a disinfection module that uses a double-sided distributed substrate array as the mounting carrier for the photocatalytic module and the odor removal module. This allows for quick disassembly and assembly, simplifies the operation process, and enables pre-disinfection of organic pollutants and pathogenic microorganisms, as well as effective removal of odor components, thereby significantly improving air quality.

[0006] To achieve the above objectives, the technical solution of this utility model is:

[0007] The disinfection module with an array-type quick-release substrate includes:

[0008] The frame has an internal air duct and an opening at the top that connects to the air duct. Inside the air duct is a light source mounting position and multiple plate mounting positions arranged in an array on both sides of the light source mounting position. The plate mounting positions are connected to the opening.

[0009] A cap, a removable cap located at the opening;

[0010] A light source assembly is provided at the light source mounting position. The light source assembly has a first light-emitting part and a second light-emitting part, which are respectively opposite to the air inlet end and the air outlet end of the air duct.

[0011] The substrate slides into the mounting position of the plate body from the opening of the skeleton;

[0012] The functional modules include a photocatalytic module and an odor-removing module, with one of the photocatalytic module and the odor-removing module being mounted on the substrate.

[0013] Preferably, adjacent plate mounting positions are separated by guide ribs formed in the air duct, and the bottom and side walls of the substrate are respectively provided with lateral guide grooves and central guide grooves corresponding to the guide ribs. The lateral guide grooves and central guide grooves of adjacent substrates are symmetrically inclined.

[0014] Preferably, the height of the guide rib is less than the height of the plate mounting position.

[0015] Preferably, the upper end of the guide rib is the guide end, and the diameter of the guide end gradually decreases from bottom to top along the axial direction.

[0016] Preferably, the opposite surfaces of adjacent substrates are respectively formed with inserts and slots, and the inserts and slots can be inserted and engaged to fit the corresponding substrates together.

[0017] Preferably, the light source assembly includes:

[0018] The bracket is embedded in the light source mounting position and has a guide cavity opposite to the air duct;

[0019] The lamp panel has at least one piece, which is mounted on the flow guide cavity and connected to the bracket. The first light-emitting part and the second light-emitting part are located on the front and rear sides of the lamp panel, respectively.

[0020] Preferably, there are two mounting positions on both the front and rear sides of the light source mounting position. The substrate corresponding to the mounting position closer to the light source mounting position is used to install the photocatalyst module and the odor removal module.

[0021] Preferably, the skeleton includes:

[0022] Base frame;

[0023] The side wing frame has two sets. The lower ends of the two side wing frames are connected to the bottom frame and are distributed on the left and right sides of the bottom frame. The upper ends of the two side wing frames form openings, and the covers are installed on the upper ends of the two side wing frames. The two side wing frames and the bottom frame form air ducts, light source mounting positions and plate mounting positions.

[0024] The corner frame has two sets, which are respectively located at the corner positions between the bottom frame and the side wing frame;

[0025] The bottom frame, side wing frames, corner frames, and cover are all fixed with bolts.

[0026] Preferably, the bottom frame has a first flange on the front and rear sides, the corner frame has a second flange on the front and rear sides, and the lower end and side edge of the side wing frame are respectively embedded between the first flange and the second flange.

[0027] Preferably, the outer edge of the cover has a third flange, and the upper end of the side wing frame is embedded in the third flange.

[0028] Compared with the prior art, the advantages of this utility model are:

[0029] (1) Each substrate, including the photocatalytic module and the odor removal module, can be moved to the relative position of the opening and the mounting position of the board and released. With the help of gravity, it will automatically slide into the corresponding mounting position of the board and be quickly positioned and installed in the air duct. When disassembling, only the cover needs to be removed and the corresponding substrate needs to be controlled to slide towards the opening. This simplifies the cumbersome process of disassembling and assembling the filter module and LED light group layer by layer, and realizes the independent disassembly and assembly of functional modules, including the photocatalytic module, which greatly improves the efficiency of repair, replacement and testing evaluation.

[0030] (2) The first and second light-emitting parts of the light source component are respectively opposite to the air inlet and air outlet of the air duct. When powered on, they simultaneously emit activation beams of specific wavelengths to the air inlet and air outlet of the air duct, thereby eliminating the backlight area. Under the action of the activation beam of the light source component, the photocatalytic modules correspondingly set on the upstream and downstream substrates undergo photocatalytic reactions to generate active substances such as hydroxyl radicals and superoxide anions. When the airflow passes through, it can be deeply disinfected. In addition, the deodorizing modules correspondingly set on the upstream and downstream substrates will effectively remove odor components, improve air quality, and expand the comprehensive performance of the corresponding purification equipment. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of the brush disinfection module of this utility model;

[0032] Figure 2 This is a schematic diagram of the structure of the disinfection module after the cap is separated;

[0033] Figure 3 This is a schematic diagram of the overall exploded structure of the disinfection module of this utility model;

[0034] Figure 4 This is a schematic diagram of the overall structure of the disinfection module skeleton of this utility model;

[0035] Figure 5 This is a utility model Figure 4 A magnified structural diagram of part A;

[0036] Figure 6 This is a schematic diagram of the overall structure of the base plate of the disinfection module of this utility model with functional modules installed;

[0037] Figure 7 This is a schematic diagram of the overall structure of the disinfection module of this utility model after adjacent functional module substrates are stacked together.

[0038] Figure 8 This is a utility model Figure 7 A schematic diagram of the enlarged structure of part B;

[0039] Figure 9 This is a schematic diagram of the structure of the disinfection module of this utility model when adjacent functional module substrates are stacked together and inserted into the pre-installation space above the guide ribs.

[0040] Figure 10 This is a utility model Figure 9 A magnified structural diagram of section C;

[0041] Figure 11 This is a schematic diagram of the structure of the disinfection module of this utility model when adjacent functional module substrates are stacked together and enter the corresponding plate installation position through the separation of guide ribs;

[0042] Figure 12 This is a utility model Figure 11 A schematic diagram of the enlarged structure of part D;

[0043] Figure 13 This is a schematic diagram of the overall structure of the light source component of the disinfection module of this utility model.

[0044] As shown in the figure:

[0045] 1. Frame; 1a. Bottom frame; 1b. Side frame; 1c. Corner frame; 101. Air duct; 102. Opening; 103. Light source mounting position; 104. Panel mounting position; 105. Guide rib; 105a. Guide end; 106. First flange; 107. Second flange; 2. Cover; 201. Third flange; 3. Light source assembly; 3a. Bracket; 3b. Lamp panel; 301. First light-emitting part; 302. Second light-emitting part; 303. Airflow cavity; 4. Substrate; 401. Side guide groove; 402. Central guide groove; 403. Insert block; 404. Slot; 5. Functional module; 5a. Photocatalyst module; 5b. Odor removal module. Detailed Implementation

[0046] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application and how they solve the aforementioned technical problems will be clearly and completely described below with reference to specific embodiments and the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0047] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0048] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not 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 application.

[0049] The terms "first," "second," "third," "fourth," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0050] In this application, the terms "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in this application should not be construed as being more preferred or advantageous than other embodiments or designs. Specifically, the use of terms such as "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0051] As described in the background section, a disinfection module is a functional component integrated into a purification device that actively decomposes airborne pollutants and inactivates microorganisms using physical or chemical technologies. Among these, photocatalytic modules, as a typical disinfection module, generate active substances such as hydroxyl radicals and superoxide anions through photocatalytic reactions. These continuously degrade organic pollutants and destroy microbial cell structures during air circulation. The photocatalytic module integrates the photocatalytic module 5a into the air duct 101 to ensure disinfection effectiveness. However, if exposed to a highly polluted environment for extended periods or subjected to physical wear, the photocatalytic coating on the surface of the photocatalytic module 5a requires cleaning or recoating for repair. Furthermore, if the substrate structure is deformed or severely corroded, further repair is necessary. The entire module needs to be replaced, so the status of the photocatalyst module 5a also needs to be regularly inspected and evaluated. The existing photocatalyst module has the filter module, LED light group and photocatalyst module 5a installed in the air duct 101 in sequence. When repairing, replacing and inspecting the photocatalyst module 5a, the relevant components of the filter module and LED light group must be disassembled one by one. After completion, they need to be reassembled in sequence. The operation process is complicated and time-consuming, which increases the inconvenience of operation and generates additional maintenance costs. In addition, the LED light group adopts a single-sided layout. This asymmetrical structure cannot provide effective photocatalytic reaction conditions when the airflow passes through the backlight area. Organic pollutants and pathogenic microorganisms cannot be pre-disinfected, which affects the disinfection effect.

[0052] like Figures 1 to 4 as well as Figure 13As shown, based on this, this application provides a disinfection module with an array-type quick-release substrate, which includes a frame 1, a cover 2, a light source assembly 3, a substrate 4, and a functional module 5. The frame 1 has an internal air duct 101, with an air inlet and an air outlet at its two ends. The air inlet and air outlet are respectively connected to the front and rear end faces of the frame 1. The air inlet and air outlet can adopt different layouts, such as a coaxial opposing layout or a staggered opposing layout. Airflow enters the frame 1 from the air inlet, flows along the air duct 101, and finally returns from the air outlet. The airflow flows to the external space. The upper end of the frame 1 has an opening 102, which is connected to the air duct 101. The air duct 101 has a light source mounting position 103 and a plurality of plate mounting positions 104. The plate mounting positions 104 are arrayed on the front and rear sides of the light source mounting position 103. In this application, the number of plate mounting positions 104 on the front and rear sides of the light source mounting position 103 is equal. Each plate mounting position 104 is connected to the opening 102 on the frame 1, thereby allowing the relevant components to be directly installed into the plate mounting position 104 from the opening 102.

[0053] The cover 2 is placed on the opening 102 of the frame 1 to close the opening 102, so that the relevant components pre-installed in the light source mounting position 103 and the plate mounting position 104 can be kept in the air duct 101. In this application, the cover 2 and the frame 1 are detachably connected to each other, so that the opening 102 can be switched between open and closed states, thereby facilitating the disassembly and assembly of the relevant components in the plate mounting position 104.

[0054] The light source assembly 3 is located at the light source mounting position 103. The light source assembly 3 has a first light emitting part 301 and a second light emitting part 302. The first light emitting part 301 and the second light emitting part 302 are respectively opposite to the air inlet end and the air outlet end of the air duct 101. When powered on, it simultaneously emits an activation beam of a specific wavelength to the air inlet end and the air outlet end of the air duct 101, thereby eliminating the backlight area. The laser beam can be ultraviolet light or visible light.

[0055] The substrates 4 and the mounting positions 104 are equal in number and correspond one-to-one. The functional modules 5 include a photocatalyst module 5a and an odor-removing module 5b. The core active ingredient of the photocatalyst module 5a is nano-sized titanium dioxide. One of the functional modules 5 and the odor-removing module 5b is installed on the substrate 4. That is, each substrate 4 corresponds to one type of functional module 5. Each substrate 4 can be moved to the relative position between the opening 102 and the mounting position 104 and released. With the help of gravity, it automatically slides into the corresponding mounting position 104 and is quickly positioned and installed in the air duct 101. When disassembling, only the cover 2 needs to be removed and the corresponding substrate 4 needs to be slid towards the opening 102. This simplifies the cumbersome process of disassembling and assembling the filter module and LED light group layer by layer, and realizes the independent disassembly and assembly of the functional modules 5, including the photocatalyst module 5a, which greatly improves the efficiency of repair, replacement and testing evaluation. Here, the substrate 4 near the air inlet of the air duct 101 is defined as the upstream substrate 4, and the substrate 4 near the air outlet is defined as the downstream substrate 4. Since the backlight area in the air duct 101 is eliminated, when the airflow passes through, under the action of the light source component 3 to activate the light beam, the photocatalytic modules corresponding to the upstream substrate 4 and the downstream substrate 4 undergo photocatalytic reaction, generating active substances such as hydroxyl radicals and superoxide anions. The photocatalytic module 5a corresponding to the upstream substrate 4 first pre-disinfects organic pollutants and pathogenic microorganisms in the airflow, and completes deep disinfection when passing through the photocatalytic module 5a corresponding to the downstream substrate 4. High-efficiency removal is achieved through gradient disinfection treatment. At the same time, the odor removal module 5b is installed on the upstream substrate 4 and / or the downstream substrate 4, so that the odor components are effectively removed when the airflow passes through, improving air quality and expanding the comprehensive performance of the corresponding purification equipment.

[0056] like Figures 5 to 12As shown, adjacent mounting positions 104 are separated by guide ribs 105 formed in the air duct 101. Traditional substrates 4 cannot be installed synchronously. The traditional installation method requires each substrate 4 to be moved individually to the opening 102 above the mounting position 104 and then slid into the mounting position 104 by gravity. This is especially time-consuming when installing a large number of substrates 4, resulting in low installation efficiency. Alternatively, two adjacent substrates 4 can be moved to the opening 102 above the corresponding mounting position 104 and then released synchronously for installation. This requires manual operation and affects the convenience of installation. This application provides a side guide groove 401 at the bottom of the substrate 4 and a corresponding center guide groove 402 on the side wall. The center guide groove 402 is connected to the side guide groove 401. The side guide grooves 401 and center guide grooves 402 of adjacent substrates 4 are symmetrically inclined. When adjacent substrates 4 are stacked, the corresponding edges are aligned. In this way, the side guide grooves 401 on both sides are connected. The central guide groove 402 and the guide 1 will be connected to form a continuous guide channel. The slope of the central guide groove 402 is greater than that of the lateral guide groove 401. An oblique groove or an arc groove can be used. This application achieves the synchronous installation of adjacent substrates 4 by one-handed operation through the dynamic cooperation between the guide rib 105 and the guide channel. Specifically, during installation, the stacked substrates 4 are moved to the corresponding plate mounting position 104 so that the guide rib 105 is aligned with the guide channel. Then, the stacked substrates 4 are controlled to be embedded into the plate mounting position 104 along the installation direction. When the guide rib 105 contacts the guide channel, relative sliding will occur, forcing the guide rib 105 to move towards the central guide groove 402 and be embedded. At this time, the guide rib 105 applies a lateral component force to the side wall of the central guide groove 402, driving the two substrates 4 to move back and separate. Finally, under the action of gravity, they are accurately slid into the corresponding plate mounting position 104. Through the synchronous installation of two adjacent substrates 4, the installation time is significantly reduced, and the installation efficiency and operation convenience are improved.

[0057] like Figure 5 , Figure 9 and Figure 10 As shown, the height of the guide rib 105 in this application is less than that of the plate mounting position 104, thus forming a connected pre-installation space above the guide rib 105. The laminated substrate 4 is first inserted into this space, and is prevented from tilting and falling by the guide ribs 105 on both sides. Then it is released and separated, and is automatically and accurately positioned and installed under the guidance of the guide ribs 105 between them.

[0058] like Figure 5 , Figure 9 and Figure 10As shown, the upper end of the guide rib 105 is the guide end 105a. The diameter of the guide end 105a gradually decreases from bottom to top along the axial direction to form a wedge-shaped structure, thereby matching the central guide groove 402 of the substrate 4. When adjacent substrates 4 are installed synchronously, the guide rib 105 is better guided to insert into the central guide groove 402, thereby achieving precise separation of the two substrates 4 and entering the corresponding plate mounting position 104.

[0059] like Figure 6 and Figure 7 As shown, in order to maintain a relatively stable connection between the stacked substrates 4, the opposite surfaces of adjacent substrates 4 are respectively formed with inserts 403 and slots 404. The inserts 403 and slots 404 can be inserted to fit the corresponding substrates 4 together. In the inserted state, the slots 404 and inserts 403 provide support points for the two substrates 4, effectively limiting vertical displacement. Multiple sets of slots 404 and corresponding inserts 403 can be configured to form additional support points and enhance connection stability. In addition, it should be mentioned that the slots 404 and inserts 403 should avoid the guide ribs 105 between the corresponding board mounting positions 104 to avoid interference during the assembly and disassembly process. After the adjacent substrates 4 are installed, the inserts 403 and slots 404 between them are disengaged to avoid affecting the independent disassembly of the substrates 4.

[0060] like Figure 13 As shown, the light source assembly 3 includes a bracket 3a and a lamp plate 3b. The bracket 3a is embedded in the light source mounting position 103. The bracket 3a has a guide cavity 303 opposite to the air duct 101, so that the air inlet and outlet of the air duct 101 are connected, avoiding the blockage of the air duct 101 and ensuring that the airflow passes smoothly through the air duct 101. There is at least one lamp plate 3b. The lamp plate 3b is mounted on the guide cavity 303, that is, the lamp plate 3b is located on the airflow path, and the lamp plate 3b is connected to the bracket 3a and supported by the bracket 3a. Each lamp plate 3b has a first light-emitting part 301 and a second light-emitting part 302 corresponding to it. The first light-emitting part 301 and the second light-emitting part 302 are located on the front and rear sides of the lamp plate 3b, respectively. When powered on, they simultaneously emit an activation beam of a specific wavelength to the air inlet and outlet of the air duct 101, avoiding the formation of a backlight area.

[0061] like Figures 2 to 4 As shown, in order to improve the ease of disassembly and assembly of the light source assembly 3, the light source mounting position 103 in this application is connected to the opening 102 of the frame 1, so that the bracket 3a can also slide into the light source mounting position 103 for positioning by gravity, or slide towards the opening 102 for disassembly, thereby simplifying the cumbersome process of disassembly and assembly of the light source assembly 3, significantly reducing the disassembly and assembly time of the light source assembly 3, and realizing rapid assembly.

[0062] like Figures 2 to 4As shown, there are four plate mounting positions 104 in total. The four plate mounting positions 104 are arranged in pairs on the front and rear sides of the light source mounting position 103. The plate mounting position 104 on the outer side is equipped with a deodorizing module 5b on the substrate 4, and the plate mounting position 104 on the inner side is equipped with a photocatalytic module 5a on the substrate 4. When the light source component 3 is powered on, it emits an activation beam of a specific wavelength to the air inlet and outlet of the air duct 101, causing the photocatalytic modules on the upstream and downstream substrates 4 to undergo a photocatalytic reaction, generating active substances such as hydroxyl radicals and superoxide anions. The airflow first passes through the upstream deodorizing module 5b to pre-remove odor components, then passes through the upstream photocatalytic module 5a to pre-disinfect organic pollutants and pathogenic microorganisms in the airflow, and finally passes through the downstream photocatalytic module 5a and deodorizing module 5b for deep deodorization and disinfection, and finally flows back to the external space from the outlet, thereby significantly improving air quality and expanding the comprehensive performance of the corresponding purification equipment.

[0063] like Figure 4 As shown, the frame 1 consists of three parts: a bottom frame 1a, side wing frames 1b, and corner frames 1c. There are two sets of side wing frames 1b. The lower ends of the two side wing frames 1b are connected to the bottom frame 1a and supported by the base frame. They are distributed on the left and right sides of the bottom frame 1a. Openings 102 are formed at the upper ends of the two side wing frames 1b, and covers 2 are placed over the upper ends of the two side wing frames 1b. An air duct 101, a light source mounting position 103, and a plate mounting position 104 are formed between the two side wing frames 1b and the bottom frame 1a. There are two sets of corner frames 1c. Two corner brackets 1c are respectively located at the corner between the bottom frame 1a and the side wing frame 1b. In this application, the two corner brackets 1c are located at the outer corner between the bottom frame 1a and the side wing frame 1b, thereby strengthening the connection strength and overall stability of the two. The bottom frame 1a, the side wing frame 1b, the corner brackets 1c and the cover 2 are fixed to each other by bolts. The entire frame 1 is designed to be detachable and allows for individual replacement of the bottom frame 1a, the side wing frame 1b and the corner brackets 1c when they are damaged, which greatly reduces maintenance costs and facilitates installation.

[0064] like Figure 4 As shown, the bottom frame 1a has first flanges 106 formed on the front and rear sides, and the corner frame 1c has second flanges 107 formed on the front and rear sides. The lower end and side edge of the side wing frame 1b are respectively embedded between the two first flanges 106 and the two second flanges 107. The first flanges 106 and the second flanges 107 form a three-dimensional enclosure structure, thereby providing stable constraint to the side wing plate in the horizontal and vertical directions. With the help of bolt positioning, it prevents position displacement after installation, effectively disperses structural stress, and ensures the reliability of the overall connection. It should be mentioned that when the light source assembly 3 and the substrate 4 are installed, they will be simultaneously constrained by the first flanges 106 to ensure the stability of the installation of the light source assembly 3 and the substrate 4.

[0065] like Figure 1 and Figure 2 As shown, a third flange 201 is formed on the outer edge of the cover, and the upper end of the side wing frame 1b is embedded in the third flange 201. That is to say, the upper and lower ends of the side wing plate are constrained by the third flange 201 and the first flange 106 respectively, which further improves the overall connection reliability of the frame 1. Correspondingly, when the light source assembly 3 and the substrate 4 are installed, they will be constrained by the second flange 107 at the same time, and thus be stably held in the light source mounting position 103 and the plate mounting position 104 respectively.

[0066] It should be understood that the various forms of processes shown above can be used to rearrange, add, or delete steps. For example, the steps described in this application can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution disclosed in this application can be achieved, and this is not limited herein.

[0067] The embodiments and descriptions above are merely illustrative of the principles and preferred embodiments of this application. Various changes and modifications may be made to this application without departing from the spirit and scope thereof, and all such changes and modifications fall within the scope of this application as claimed.

Claims

1. A disinfection module with an array-type quick-release substrate, characterized in that, It includes: The frame (1) has an internal air duct (101) and an upper opening (102). The opening (102) is connected to the air duct (101). The air duct (101) has a light source mounting position (103) and multiple plate mounting positions (104) arranged in an array on the front and rear sides of the light source mounting position (103). The plate mounting positions (104) are connected to the opening (102). A cap (2) is provided at the opening (102); A light source assembly (3) is provided at the light source mounting position (103). The light source assembly (3) has a first light-emitting part (301) and a second light-emitting part (302). The first light-emitting part (301) and the second light-emitting part (302) are respectively opposite to the air inlet end and the air outlet end of the air duct (101). The substrate (4) slides into the plate mounting position (104) from the opening (102) of the skeleton (1); The functional module (5) includes a photocatalyst module (5a) and an odor-eliminating module (5b), wherein one of the photocatalyst module (5a) and the odor-eliminating module (5b) is selectively mounted on the substrate (4).

2. The disinfection module with an array-type quick-release substrate according to claim 1, characterized in that, The adjacent mounting positions (104) of the plate are separated by guide ribs (105) formed in the air duct (101). The bottom and side walls of the substrate (4) are respectively provided with lateral guide grooves (401) and central guide grooves (402) corresponding to the guide ribs (105). The lateral guide grooves (401) and central guide grooves (402) are connected. The lateral guide grooves (401) and central guide grooves (402) of the adjacent substrates (4) are symmetrically inclined.

3. The disinfection module with an array-type quick-release substrate according to claim 2, characterized in that, The height of the guide rib (105) is less than the height of the plate mounting position (104).

4. The disinfection module with an array-type quick-release substrate according to claim 3, characterized in that, The upper end of the guide rib (105) is the guide end (105a), and the diameter of the guide end (105a) gradually decreases from bottom to top along the axial direction.

5. The disinfection module with an array-type quick-release substrate according to claim 2, characterized in that, The opposing surfaces of adjacent substrates (4) are respectively formed with inserts (403) and slots (404), and the inserts (403) and slots (404) can be inserted and engaged to fit the corresponding substrates (4).

6. The disinfection module with an array-type quick-release substrate according to claim 1, characterized in that, The light source assembly (3) includes: The bracket (3a) is fitted into the light source mounting position (103) and has a guide cavity (303) opposite to the air duct (101); At least one lamp plate (3b) is provided, which is mounted on the flow guide cavity (303) and connected to the bracket (3a). The first light-emitting part (301) and the second light-emitting part (302) are located on the front and rear sides of the lamp plate (3b), respectively.

7. The disinfection module with an array-type quick-release substrate according to claim 1, characterized in that, There are two plate mounting positions (104) on both the front and rear sides of the light source mounting position (103). The substrate (4) corresponding to the plate mounting position (104) closer to the light source mounting position (103) is used to install the photocatalyst module (5a) and the odor removal module (5b).

8. The disinfection module with an array-type quick-release substrate according to claim 1, characterized in that, The skeleton (1) includes: Bottom frame (1a); The side wing frame (1b) has two sets. The lower ends of the two side wing frames (1b) are connected to the bottom frame (1a) and distributed on the left and right sides of the bottom frame (1a). The upper ends of the two side wing frames (1b) form the opening (102). The cover (2) is placed on the upper ends of the two side wing frames (1b). The air duct (101), the light source mounting position (103) and the plate mounting position (104) are formed between the two side wing frames (1b) and the bottom frame (1a). The corner frame (1c) has two sets, which are respectively located at the corner positions between the bottom frame (1a) and the side frame (1b); The bottom frame (1a), side wing frame (1b), corner frame (1c) and cover (2) are all fixed by bolts.

9. The disinfection module with an array-type quick-release substrate according to claim 8, characterized in that, The bottom frame (1a) has a first flange (106) on its front and rear sides, the corner frame (1c) has a second flange (107) on its front and rear sides, and the lower end and side edge of the side wing frame (1b) are respectively embedded between the first flange (106) and the second flange (107).

10. The disinfection module with an array-type quick-release substrate according to claim 8, characterized in that, The outer edge of the cover (2) is formed with a third flange (201), and the upper end of the side wing frame (1b) is embedded in the third flange (201).

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