Air handling device

Abstract

The application discloses an air treatment device, comprising a shell and a lighting module, the shell has a first electric connection part; at least part of the lighting module extends into the shell, and the extended part of the lighting module is provided with a second electric connection part in contact with the first electric connection part. Thus, on the premise of enriching the function of the air treatment device by the lighting module, the first electric connection part is pre-configured in the shell, and the second electric connection part is pre-set on at least part of the lighting module extending into the shell. In the process of assembling the lighting module, the power supply wire harness does not need to be led out, and the electric connection between the power supply wire harness and the lighting module does not need to be performed, so that the assembly difficulty can be reduced, the assembly efficiency is improved, the second electric connection part is directly formed in the shell, the power supply wire harness does not need to be led out, and the power supply wire harness cannot be pulled during the process of disassembling and assembling the filter module, so that the power supply failure of the lighting module can be avoided, and the working stability and reliability of the lighting module are improved.

Description

Technical Field

[0001] This application relates to the field of air handling equipment technology, and in particular to an air handling equipment. Background Technology

[0002] In related technologies, air handling equipment is used to treat the air in its space or area, such as air purification. For air handling equipment equipped with a lighting module, the lighting module is installed on the cover plate (such as the air intake grille) on the air intake side of the air handling equipment. The power supply harness of the lighting module needs to enter the housing and connect to the main control board of the air handling equipment. However, the filter of the air handling equipment needs to be replaced or cleaned frequently, which requires the cover plate to be disassembled frequently. This will cause the power supply harness to be pulled frequently, which may easily lead to power supply failure of the lighting module. Utility Model Content

[0003] This application aims to at least solve one of the technical problems existing in the prior art. Therefore, one objective of this application is to provide an air handling device whose lighting module offers higher operational stability and reliability.

[0004] This application provides an air handling device, including: a housing and a lighting module, the housing having a first electrical connection portion; at least a portion of the lighting module extends into the housing, and the extended portion of the lighting module is provided with a second electrical connection portion that contacts and is electrically connected to the first electrical connection portion.

[0005] According to the air handling equipment of the present application embodiment, under the premise of enriching the functions of the air handling equipment and improving the user experience by using a lighting module, a first electrical connection part is pre-configured in the housing, and a second electrical connection part is pre-set on at least the part of the lighting module that extends into the housing. This enables the lighting module to be powered. During the assembly of the lighting module, there is no need to lead out the power supply harness or make an electrical connection between the power supply harness and the lighting module, which can reduce the assembly difficulty and improve the assembly efficiency. Furthermore, since the second electrical connection part is directly formed in the housing, there is no need to lead out the power supply harness. During the disassembly and assembly of the filter module, the power supply harness will not be pulled, thereby avoiding power supply failure of the lighting module and improving the working stability and reliability of the lighting module.

[0006] According to some embodiments of this application, the housing has an air intake, and the lighting module is inserted into the housing through the air intake.

[0007] According to some embodiments of this application, the air handling equipment further includes: an air inlet grille disposed at the air intake, the air inlet grille having a receiving groove, an illumination module disposed in the receiving groove, the receiving groove having a clearance hole for clearing the first electrical connection portion or the second electrical connection portion.

[0008] According to some embodiments of this application, a protective cover is provided inside the housing. The protective cover includes a cylindrical body, with an accommodating gap formed between the outer wall of the cylindrical body and the inner wall of the housing. A first electrical connection part is disposed within the accommodating gap, and a second electrical connection part is in contact with and electrically connected to the first electrical connection part within the accommodating gap.

[0009] According to some embodiments of this application, a mounting portion is provided on the outer wall of the cylinder and / or the inner wall of the shell, and a first electrical connection portion is provided on the mounting portion.

[0010] According to some embodiments of this application, the air handling equipment has a slot on the side of the air inlet grille facing the cylinder, and the end of the cylinder facing the air inlet grille is inserted into the slot.

[0011] According to some embodiments of this application, a connecting part is provided on the cylinder body, and a rotating part is provided on the air inlet grille. The rotating part has a first groove and a second groove that are connected to each other and have an included angle. The connecting part is adapted to be inserted into the first groove along the airflow direction, and the air inlet grille is adapted to rotate relative to the shell so that the connecting part moves into the second groove and abuts against the second groove in the airflow direction.

[0012] According to some embodiments of this application, the protective cover further includes: a partition, the housing having an air inlet and an air outlet at both ends in the airflow direction, the partition being located between the air inlet and the air outlet, the partition defining a connected filter chamber and a fan chamber within the inner cavity of the housing in the airflow direction.

[0013] According to some embodiments of this application, the partition has an air vent to allow the filter chamber to communicate with the fan chamber.

[0014] According to some embodiments of this application, the air handling equipment further includes at least one of a filter module, an exhaust grille, and a fan module; wherein the exhaust grille is disposed at the air outlet of the housing, the filter module is disposed in the filter chamber, and the fan module is disposed in the fan chamber.

[0015] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of an air handling apparatus according to an embodiment of this application;

[0018] Figure 2 This is a split schematic diagram of an air handling device according to an embodiment of this application;

[0019] Figure 3 yes Figure 2 The center circle shows a magnified view of a portion of area A;

[0020] Figure 4 This is a cross-sectional schematic diagram of an air handling apparatus according to an embodiment of this application;

[0021] Figure 5 yes Figure 4 The center circle shows a magnified view of a portion of region B.

[0022] Figure 6 This is a schematic diagram of a protective cover according to an embodiment of this application.

[0023] Figure label:

[0024] Air handling equipment 100,

[0025] Housing 10, first electrical connection part 11, protective cover 12, cylinder 121, mounting part 1211, connecting part 1212, partition 122.

[0026] Lighting module 20, second electrical connection part 21,

[0027] Air inlet grille 30, receiving groove 31, screw joint 32, first groove 321, second groove 322, clearance hole 33, slot 34.

[0028] Filter module 40, exhaust grille 50, fan module 60.

[0029] Air intake a, accommodating gap b, air outlet c, filter chamber d, fan chamber e. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used in the description of this application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the description, claims, and accompanying drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the description, claims, or accompanying drawings of this application are used to distinguish different objects, not to describe a specific order or hierarchy.

[0032] In this application, the reference to "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments.

[0033] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "attachment" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication 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.

[0034] In this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, in this application, the character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0035] In the embodiments of this application, the same reference numerals denote the same components, and for the sake of brevity, detailed descriptions of the same components are omitted in different embodiments. It should be understood that the thickness, length, width, and other dimensions of various components in the embodiments of this application shown in the accompanying drawings, as well as the overall thickness, length, width, and other dimensions of the integrated device, are merely illustrative and should not constitute any limitation on this application.

[0036] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, 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, and therefore should not be construed as a limitation of this application.

[0037] In the description of this application, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact through another feature between them.

[0038] In the description of this application, the terms "above," "over," and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0039] In this application, "multiple" means two or more (including two).

[0040] In related technologies, air handling equipment is used to treat the air in a space or area. Air handling equipment can be constructed as air humidifiers, air purifiers, etc. Air handling equipment can be made into portable devices. Users can place the air handling equipment in the required space or area according to their needs. For example, air handling equipment can be placed in smoking rooms, studies, cooking countertops, near barbecue grills, baking pans, etc., to specifically treat smoke.

[0041] Understandably, lighting modules can be installed on air handling equipment to further expand its functionality.

[0042] However, the lighting module requires power, and a power supply harness needs to be further extended from inside the housing to power the lighting module. The power supply harness is then connected to the lighting module to provide power. However, the lighting module is located on the cover plate (such as the air intake grille) on the air intake side of the air handling unit. The power supply harness of the lighting module needs to enter the housing and connect to the main control board of the air handling unit. The filter of the air handling unit needs to be replaced or cleaned frequently, which requires the cover plate to be removed frequently. This will cause the power supply harness to be pulled frequently, which may easily lead to power supply failure of the lighting module.

[0043] Based on this, this application proposes an air handling device in which the lighting module can be powered simultaneously during the assembly process of inserting it into the housing, eliminating the need for a power supply harness to power the lighting module. During the disassembly of the air intake grille, the power supply part of the lighting module will not be frequently pulled, thereby improving the working stability and reliability of the lighting module.

[0044] The following is for reference. Figures 1-6 An air handling apparatus 100 according to an embodiment of this application is described.

[0045] like Figure 1 As shown, this application provides an air handling device 100, including: a housing 10 and a lighting module 20. The lighting module 20 can be disposed on the housing 10 to further expand the functions of the air handling device 100, making the functions of the air handling device 100 more diverse and improving the user experience.

[0046] The lighting module 20 can be used for lighting, and the air handling unit 100 can be given a lighting function. In the area where the air handling unit 100 is set up for air handling, there is no need to install table lamps or other lighting equipment, which can improve the aesthetics of the area where the air handling unit 100 is set up (such as a desktop) and also improve the user experience.

[0047] Furthermore, combined with Figure 4 and Figure 5 As shown, the housing 10 has a first electrical connection portion 11, at least a portion of the lighting module 20 extends into the housing 10, and the extended portion of the lighting module 20 is provided with a second electrical connection portion 21 that contacts and is electrically connected to the first electrical connection portion 11.

[0048] Specifically, a mounting portion 1211 with an open side can be formed on the outer surface of the housing 10 (e.g., an open groove structure is provided on the air inlet side cover of the housing 10). The lighting module 20 can be at least partially disposed in the mounting portion 1211, and the lighting module 20 can have a lighting area exposed on the open side of the mounting portion 1211 for lighting. Since the lighting module 20 is at least partially disposed in the housing 10, the lighting module 20 can be assembled on the housing 10. At the same time, during the process of the extension portion of the lighting module 20 extending into the housing 10, the first electrical connection portion 11 and the second electrical connection portion 21 can make contact electrical connection to realize the power supply of the lighting module 20.

[0049] It is understandable that an air intake side cover (such as an air intake grille) can be provided on the air intake side of the housing 10, and the lighting module 20 can be installed on the air intake side cover. The filter module 40 (i.e., the filter element in the background art) is installed inside the housing 10. The filter module 40 needs to be removed by removing the air intake side cover. Without having to lead out the power supply harness, the air intake side cover and the lighting module 40 are removed first, and then the filter module 40 is removed. During the process, the power supply part of the lighting module 20 (i.e., the second electrical connection part 21) will not be frequently pulled. Instead, the electrical connection between the first electrical connection part 11 and the second electrical connection part 21 is directly disconnected. This can avoid the circuit failure caused by the frequent pulling of the power supply part, so as to avoid the power supply module 20 from having a power supply failure and improve its working stability and reliability.

[0050] According to the embodiments of the present application, the air handling device 100, while enriching the functions of the air handling device 100 and improving the user experience by using the lighting module 20, pre-configures a first electrical connection part 11 in the housing 10 and pre-sets a second electrical connection part 21 on at least the portion of the lighting module 20 that extends into the housing 10. This enables the lighting module 20 to be powered. During the assembly of the lighting module 20, there is no need to lead out the power supply harness or make an electrical connection between the power supply harness and the lighting module 20, which can reduce the assembly difficulty and improve the assembly efficiency. Furthermore, since the second electrical connection part 21 is directly formed in the housing 10, there is no need to lead out the power supply harness. During the disassembly and assembly of the filter module 40, the power supply harness will not be pulled, thereby avoiding power supply failure of the lighting module 20 and improving the working stability and reliability of the lighting module 20.

[0051] Furthermore, it is understood that most of the space inside the air handling unit 100 is used to form the inner cavity (i.e., the inner cavity of the housing 10) without leading out the power supply harness, which can reduce the probability of occupying the inner cavity space, making the arrangement of the lighting module 20 and the internal components of the housing 11 easier. The lighting module 20 can also be other extended functional modules and also has a first electrical connection part 11. Correspondingly, the lighting module 20 and other extended functional modules can be selectively assembled into the housing 10, which can expand other functions.

[0052] Combination Figure 2 As shown, according to some embodiments of this application, the housing 10 has an air intake a, and the lighting module 20 is inserted into the housing 10 through the air intake a.

[0053] Specifically, at least one air intake a is formed on the housing 10, and the lighting module 20 can be installed on the air intake a.

[0054] In this way, under the illumination of the lighting module 20, the process of airflow entering the air intake a of the air handling unit 100 can be more intuitively displayed, making it easier for users to set the air handling unit 100 in a suitable area and to make the air intake a of the air handling unit 100 more reasonably oriented (e.g., reasonably pointing towards the polluted area), so as to improve the air handling effect of the air handling unit 100.

[0055] Combination Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, according to some embodiments of this application, the air handling device 100 further includes: an air inlet grille 30, the air inlet grille 30 being disposed at the air intake a, the air inlet grille 30 having a receiving groove 31, the lighting module 20 being disposed in the receiving groove 31, the receiving groove 31 having a clearance hole 33, the clearance hole 3333 being used to clear the first electrical connection portion 11 or the second electrical connection portion 21.

[0056] Specifically, the air inlet grille 30 is similar in shape to the air intake a, and the air inlet grille 30 covers the air intake a so that the airflow can pass through the air inlet grille 30 and enter the inner cavity. The air inlet grille 30 blocks foreign objects, preventing larger foreign objects from entering the inner cavity and improving the working stability of the air handling equipment 100.

[0057] Furthermore, an accommodating groove 31 is provided on the air intake grille 30. The accommodating groove 31 can be used to install the lighting module 20, so as to improve the fixing stability and reliability of the lighting module 20 on the housing 10 and reduce the difficulty of setting the lighting module 20 on the housing 10. Correspondingly, an avoidance hole 33 is provided on the accommodating groove 31. In some embodiments, at least a portion of the second electrical connection part 21 extends out of the avoidance hole 33, and the extended portion of the second electrical connection part 21 is used to make contact electrical connection with the first electrical connection part 11. That is, the second electrical connection part 21 can be formed as a protruding structure on the lighting module 20. The avoidance hole 33 can be used to avoid the second electrical connection part 21, so that the first electrical connection part 11 and the second electrical connection part 21 can make contact electrical connection, which can further improve the power supply stability of the lighting module 20.

[0058] Of course, the structure of the embodiments of this application is not limited to this. In some other embodiments, the clearance hole 33 can be used to avoid the first electrical connection part 11, the second electrical connection part 21 is formed as a groove on the lighting module 20, and the first electrical connection part 11 is formed as a protruding structure, and the protruding structure passes through the clearance hole 33 to make contact with the second electrical connection part 21 for electrical connection.

[0059] It is understandable that the lighting module 20 is installed in the receiving slot 31, and the first electrical connection part 11 or the second electrical connection part 21 passes through the avoidance hole 33 to realize the electrical connection. This allows the power supply to the lighting module 20 to be simultaneously cut off when the air intake grille 30 and the lighting module 20 are removed. During the disassembly process, the part that supplies power to the lighting module 20 (i.e., the second electrical connection part 21) will not be pulled, which can avoid frequent pulling of the power supply part and cause the lighting module 20 to fail.

[0060] Combination Figure 4 and Figure 6 As shown, according to some embodiments of this application, a protective cover 12 is provided inside the housing 10. The protective cover 12 includes: a cylindrical body 121, with an accommodating gap b formed between the outer wall of the cylindrical body 121 and the inner wall of the housing 10, a first electrical connection part 11 disposed in the accommodating gap b, and a second electrical connection part 21 in contact with the first electrical connection part 11 in the accommodating gap b.

[0061] Specifically, the cylinder 121 is disposed inside the housing 10, and a receiving gap b can be formed between the cylinder 121 and the housing 10. The first electrical connection part 11 and the second electrical connection part 21 can be electrically connected within the receiving gap b. The inner wall of the cylinder 121 can correspondingly define an airflow processing chamber, so that the airflow processing chamber is separated from the first electrical connection part 11 and the second electrical connection part 21, thereby preventing the airflow entering the air handling equipment 100 from causing oil stains, foreign objects, etc. to accumulate on the first electrical connection part 11 and the second electrical connection part 21, thus making the working stability and reliability of the lighting module 20 higher.

[0062] Understandably, in the prior art, the placement of the power supply harness may occupy the space of the inner cavity and may interfere with surrounding components, which will reduce the working stability of the air handling equipment 100. Furthermore, damage to the power supply harness will also pose a safety hazard. However, by setting the accommodating gap b, this application can separate both the first electrical connection part 11 and the second electrical connection part 21 from the inner cavity, thereby reducing safety hazards and the probability of interference with surrounding components. It can also improve the working stability of the air handling equipment 100 and avoid abnormal noises during the air handling process.

[0063] It should be noted that one end of the first electrical connection part 11 is used to make contact with the second electrical connection part 21, and the other end can be connected to the main control board of the air handling equipment 100. Compared with the technical solution of directly connecting the lighting module 20 through the power supply harness, there is no need to lead out an excessively long power supply harness, which can reduce the cost of the harness and give the lighting module 20 a detachable feature. This not only makes the disassembly of the lighting module 20 simpler and more convenient, but also allows for further expansion of the functions of the air handling equipment 100 based on the housing area of ​​the lighting module 20, thereby enriching the functions of the air handling equipment 100 and improving the user experience.

[0064] Combination Figure 2 and Figure 6 As shown, according to some embodiments of this application, an installation portion 1211 is provided on the outer wall of the cylinder 121 and / or the inner wall of the shell 10, and a first electrical connection portion 11 is provided on the installation portion 1211.

[0065] In other words, the mounting part 1211 can be provided on the outer wall of the cylinder 121 or on the inner wall of the shell 10. Alternatively, a first part of the mounting part 1211 can be provided on the outer wall of the cylinder 121, and a second part of the mounting part 1211 can be provided on the inner wall of the shell 10. The first part and the second part are combined to form a complete mounting part 1211. The first electrical connection part 11 is provided on the mounting part 1211, which can improve the fixing stability and reliability of the first electrical connection part 11, thereby improving the electrical connection stability between the first electrical connection part 11 and the second electrical connection part 21. At the same time, the fixed relative position of the first electrical connection part 11 can also reduce the assembly difficulty of realizing the electrical connection between the first electrical connection part 11 and the second electrical connection part 21 during the assembly process of the lighting module 20, and improve the assembly efficiency.

[0066] Combination Figure 2 and Figure 5 As shown, according to some embodiments of this application, the air inlet grille 30 of the air handling equipment 100 is provided with a slot 34 on the side facing the cylinder 121, and the end of the cylinder 121 facing the air inlet grille 30 is inserted into the slot 34.

[0067] Specifically, the air inlet grille 30 can be constructed as a circular structure and is set on the air intake a. The side of the air inlet grille 30 away from the cylinder 121 is provided with a receiving groove 31 for installing the lighting module 20, and the side facing the cylinder 121 forms a slot 34. The side of the cylinder 121 facing the air inlet grille 30 can be inserted into the slot 34 to separate the receiving gap b from the inner cavity, prevent airflow from flowing into the receiving gap b, and achieve protection for the first electrical connection part 11 and the second electrical connection part 21. At the same time, it can improve the sealing of the inner cavity, so that the suction airflow generated by the air handling equipment 100 can be faster, and the air handling effect and air handling efficiency are higher.

[0068] like Figure 3 As shown, according to some embodiments of this application, a connecting portion 1212 is provided on the cylinder 121, and a screw-on portion 32 is provided on the air inlet grille 30. The screw-on portion 32 has a first groove 321 and a second groove 322 that are connected to each other and have an included angle. The connecting portion 1212 is adapted to be inserted into the first groove 321 along the airflow direction. The air inlet grille 30 is adapted to rotate relative to the housing 10 so that the connecting portion 1212 moves into the second groove 322 and abuts against the second groove 322 in the airflow direction.

[0069] Specifically, the air inlet grille 30 defines a slot 34 by the first annular plate and the second annular plate. At least a portion of the cylinder 121 extends into the slot 34, i.e., it is located between the first annular plate and the second annular plate. The first annular plate is located radially inside the second annular plate. A connecting portion 1212 (protrusion structure) is provided on the inner wall or the outer wall of the cylinder 121. A first groove 321 and a second groove 322 are provided on the first annular plate or the second annular plate respectively. 2. The connection defines an L-shaped groove, and the first groove 321 extends along the airflow direction so that the connecting part 1212 can be inserted into the first groove 321. Then, the air inlet grille 30 can be rotated along the axial direction by a certain angle, such as 5°, 10°, etc., so that the connecting part 1212 can enter the second groove 322 and abut against the second groove 322 in the airflow direction to realize the installation of the air inlet grille 30. When the air inlet grille 30 is disassembled, it can be disassembled by first rotating and then pulling.

[0070] In this way, the air intake grille 30 can be assembled without setting fasteners, which can reduce the assembly difficulty and improve the assembly efficiency of the air intake grille 30.

[0071] Combination Figure 2 , Figure 4 and Figure 6 As shown, according to some embodiments of this application, the protective cover 12 further includes: a partition 122, the housing 10 has an air inlet a and an air outlet c at both ends in the airflow direction, the partition 122 is located between the air inlet a and the air outlet c, and the partition 122 defines the inner cavity of the housing 10 in the airflow direction to form a connected filter cavity d and a fan cavity e.

[0072] In other words, in the airflow direction, the air intake a, the filter chamber d, the fan chamber e, and the air outlet c are arranged sequentially. The air handling equipment 100 may also include at least one of the following: a filter module 40, an exhaust grille 50, and a fan module 60; wherein the exhaust grille 50 may be located at the air outlet c, the filter module 40 may be located at the filter chamber d, and the fan module 60 may be located at the fan chamber e.

[0073] Specifically, a filter module 40 can be installed in the filter chamber d, a fan module 60 can be installed in the fan chamber e, and an exhaust grille 50 can be installed on the air outlet c. The fan module 60 and the filter module 40 can be separated by a partition 122, which can prevent the fan module 60 from being touched when disassembling the filter module 40, thereby achieving disassembly protection during the disassembly process of the filter module 40 and improving disassembly safety. In addition, with the air inlet grille 30 which is designed for screw-on disassembly, after the air inlet grille 30 is disassembled, the filter module 40 can be disassembled through the air intake a, which can also reduce the difficulty of disassembling the filter module 40.

[0074] It should be noted that in some embodiments, the exhaust grille 50 can be formed separately and assembled to one end of the housing 10 to form the air outlet c. In other embodiments, the exhaust grille 50 can be integrally formed with the housing 10. Of course, in some embodiments, the exhaust grille 50 may not be provided. The filter module 40 is used to filter the airflow and can be set in the filter chamber d. Of course, in some embodiments, the air handling equipment 100 may not be provided with the filter module 40, but the airflow can be treated by setting the purification module, humidification module, etc. The fan module 60 is used to turbulent the airflow so that the airflow can flow through the filter chamber d and the fan chamber e in sequence. Of course, in some embodiments, the air handling equipment 100 itself may not be provided with the fan module 60, and the airflow flowing through the air handling equipment 100 is only treated during the flow of external airflow.

[0075] According to some embodiments of this application, the partition 122 has an air outlet to connect the filter chamber d with the fan chamber e, thereby reducing airflow resistance and increasing airflow velocity to improve air handling effect and efficiency.

[0076] Specifically, the partition 122 divides the housing 10 into a spaced filter chamber d and a fan chamber e in the airflow direction. Furthermore, by providing an air passage on the partition 122, the airflow in the filter chamber d can flow to the fan chamber e through the air passage, thereby realizing the connection between the filter chamber d and the fan chamber e.

[0077] It should be noted that the air vent can be formed by multiple tiny holes on the partition 122. The total opening area of ​​the multiple tiny holes can meet the airflow requirements and avoid excessive airflow resistance from affecting air handling efficiency. The tiny holes can be any shape such as round, square, or triangular.

[0078] like Figure 5 As shown, according to some embodiments of this application, one of the first electrical connection portion 11 and the second electrical connection portion 21 is constructed as a connecting piece, and the other is constructed as a pin.

[0079] Specifically, in some embodiments, the first electrical connection 11 is configured as a connecting piece and the second electrical connection 21 is configured as a pin. In other embodiments, the first electrical connection 11 is configured as a pin and the second electrical connection 21 is configured as a connecting piece, so that the electrical connection can be elastically connected, thereby improving the stability and reliability of the electrical connection.

[0080] Other configurations and operations of the air handling equipment 100 according to the embodiments of this application are known to those skilled in the art and will not be described in detail here.

[0081] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0082] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. An air handling device, characterized in that, include: A housing (10) having a first electrical connection (11); A lighting module (20), at least a portion of which extends into the housing (10), and the extended portion of the lighting module (20) is provided with a second electrical connection portion (21) that is in contact with and electrically connected to the first electrical connection portion (11).

2. The air handling equipment according to claim 1, characterized in that, The housing (10) has an air intake (a), and the lighting module (20) is inserted into the housing (10) through the air intake (a).

3. The air handling equipment according to claim 2, characterized in that, The air handling equipment further includes: an air inlet grille (30) disposed at the air intake (a), the air inlet grille (30) having a receiving groove (31), the lighting module (20) disposed at the receiving groove (31), the receiving groove (31) having a clearance hole (33), the clearance hole (33) being used to avoid the first electrical connection part (11) or the second electrical connection part (21).

4. The air handling equipment according to claim 1, characterized in that, The housing (10) is provided with a protective cover (12), which includes a cylindrical body (121). The outer wall of the cylindrical body (121) and the inner wall of the housing (10) form an accommodating gap (b). The first electrical connection part (11) is disposed in the accommodating gap (b), and the second electrical connection part (21) is in contact with the first electrical connection part (11) in the accommodating gap (b).

5. The air handling equipment according to claim 4, characterized in that, An installation part (1211) is provided on the outer wall of the cylinder (121) and / or the inner wall of the shell (10), and the first electrical connection part (11) is provided on the installation part (1211).

6. The air handling equipment according to claim 4, characterized in that, The air intake grille (30) of the air handling equipment has a slot (34) on the side facing the cylinder (121), and the end of the cylinder (121) facing the air intake grille (30) is inserted into the slot (34).

7. The air handling equipment according to claim 6, characterized in that, The cylindrical body (121) is provided with a connecting part (1212), and the air inlet grille (30) is provided with a swivel part (32). The swivel part (32) has a first groove (321) and a second groove (322) that are connected to each other and have an included angle. The connecting part (1212) is adapted to be inserted into the first groove (321) in the airflow direction. The air inlet grille (30) is adapted to rotate relative to the housing (10) so that the connecting part (1212) moves into the second groove (322) and abuts against the second groove (322) in the airflow direction.

8. The air handling equipment according to claim 4, characterized in that, The protective cover (12) further includes a partition (122). The housing (10) has an air inlet (a) and an air outlet (c) at both ends in the airflow direction. The partition (122) is located between the air inlet (a) and the air outlet (c). The partition (122) defines the inner cavity of the housing (10) in the airflow direction to form a connected filter cavity (d) and a fan cavity (e).

9. The air handling equipment according to claim 8, characterized in that, The partition (122) has an air vent to allow the filter chamber (d) to communicate with the fan chamber (e).

10. The air handling equipment according to claim 8, characterized in that, The air handling equipment further includes at least one of a filter module (40), an exhaust grille (50), and a fan module (60); wherein The exhaust grille (50) is disposed at the air outlet (c) of the housing (10), the filter module (40) is disposed in the filter chamber (d), and the fan module (60) is disposed in the fan chamber (e).

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