Fresh air module and air conditioning equipment

Abstract

The utility model discloses a fresh air module and air conditioning equipment, comprising: a housing assembly, a fresh air cavity is formed in the housing assembly, the housing assembly is provided with an air inlet and an air outlet, and the fresh air cavity is communicated between the air inlet and the air outlet; the humidity sensor is mounted in the fresh air cavity; and the filtering piece is installed in the fresh air cavity and located between the air inlet and the humidity sensor. According to the fresh air module provided by the embodiment of the utility model, the filtering piece is arranged between the air inlet and the humidity sensor, so that the airflow flowing into the fresh air cavity from the air inlet can be filtered, and dust and the like in the airflow are prevented from being attached to the surface of the humidity sensor to influence the detection result of the humidity sensor; the detection accuracy of the humidity sensor is improved, then the use reliability of the fresh air module is improved, the use comfort and use experience of a user are guaranteed, setting is simple, the manufacturing cost is low, and the use effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning technical field especially is related to a fresh air module and air conditioning equipment with the fresh air module. BACKGROUND

[0002] With the improvement of people's quality of life, air conditioning equipment becomes the indispensable electrical appliances in people's daily life, and the user's experience and other requirements of air conditioning equipment are gradually improved when manufacturing. The current air conditioning equipment can be provided with fresh air module and humidification module, etc. to introduce fresh air to the indoor to ensure indoor air circulation, and the humidity of the airflow can be detected by the humidity sensor to selectively humidify the indoor air to ensure user comfort. But the accuracy of the value detected by the humidity sensor of the existing air conditioning equipment is low, which affects the humidification effect of the indoor air, and there is room for improvement. SUMMARY

[0003] The utility model aims at solving one of the technical problems in the prior art. To this end, the utility model provides a fresh air module, which is simple to set up, low in manufacturing cost, and can improve the detection accuracy of the humidity sensor, thereby improving the use reliability of the fresh air module, improving user comfort and use experience.

[0004] According to the fresh air module of the utility model embodiment, the filter is arranged between the air inlet and the humidity sensor, so that the airflow flowing from the air inlet into the fresh air cavity can be filtered, dust and the like in the airflow are prevented from adhering to the surface of the humidity sensor, the detection result of the humidity sensor is affected, the detection accuracy of the humidity sensor is improved, the use reliability of the fresh air module is improved, user comfort and use experience are ensured, and the fresh air module is simple to set up, low in manufacturing cost, better in use effect, and wider in use range.

[0005] According to the fresh air module of the utility model embodiment, the filter is arranged between the air inlet and the humidity sensor, so that the airflow flowing from the air inlet into the fresh air cavity can be filtered, dust and the like in the airflow are prevented from adhering to the surface of the humidity sensor, the detection result of the humidity sensor is affected, the detection accuracy of the humidity sensor is improved, the use reliability of the fresh air module is improved, user comfort and use experience are ensured, and the fresh air module is simple to set up, low in manufacturing cost, better in use effect, and wider in use range.

[0006] According to the fresh air module of some embodiments of the utility model, the shell assembly comprises a first shell, a middle shell and a second shell connected in sequence, the fresh air cavity comprises a first cavity formed between the first shell and the middle shell and a second cavity formed between the second shell and the middle shell, the air inlet is communicated with the first cavity, and the air outlet is communicated with the second cavity.

[0007] According to the fresh air module of some embodiments of the present application, the filter member and the humidity sensor are located in the first cavity.

[0008] According to the fresh air module of some embodiments of the present application, the first shell and / or the middle shell is formed with a mounting port, and the filter member is adapted to be plugged into the first cavity from the mounting port.

[0009] Further, the first shell and / or the middle shell is formed with a sliding groove, and the filter member is in sliding cooperation with the sliding groove.

[0010] According to the fresh air module of some embodiments of the present application, the mounting port is communicated with the end of the sliding groove.

[0011] In the fresh air module, the filter member comprises a pulling part and a filter part connected with each other, the filter part is in sliding cooperation with the sliding groove, and the pulling part is adapted to close the mounting port when the filter part extends into the first cavity through the mounting port.

[0012] According to the fresh air module of some embodiments of the present application, the sliding groove is provided in two, and the two sliding grooves are oppositely distributed on the two inner walls of the first cavity and are open towards each other, and the two ends of the mounting port are respectively and correspondingly connected with the ends of the two sliding grooves.

[0013] According to the fresh air module of some embodiments of the present application, one of the first shell and the middle shell is provided with a clamping part, and the humidity sensor is formed with a clamping cooperation part, and the clamping cooperation part is adapted to be clamped and cooperated with the clamping part.

[0014] According to the fresh air module of some embodiments of the present application, the clamping part is arranged on the side surface of the middle shell facing the first shell.

[0015] Further, the clamping part is configured as a clamping hole, and the clamping cooperation part is configured as a clamping protrusion.

[0016] The present application further provides an air conditioning equipment.

[0017] According to the air conditioning equipment of the present application, the main shell, the purification module, the humidification module, the heating module and the fresh air module are provided, the purification module, the humidification module, the heating module and the fresh air module are installed in the main shell, and the fresh air module is used for selectively supplying air to the purification module, the humidification module and the heating module.

[0018] According to the air conditioning equipment of some embodiments of the present application, the main shell is provided with a taking and placing port, the taking and placing port is communicated with the fresh air cavity, and the filter member is adapted to be installed in the fresh air cavity through the taking and placing port.

[0019] The air conditioning equipment and the fresh air module have the same advantages over the prior art, and thus will not be described here again.

[0020] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0021] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0022] Figure 1 is an exploded view of the fresh air module according to an embodiment of the present application;

[0023] Figure 2 is a partial cross-sectional view of the fresh air module according to an embodiment of the present application;

[0024] Figure 3 is Figure 2 an enlarged view of A in FIG. 6;

[0025] Figure 4 is a structural schematic view of the middle shell and the humidity sensor according to an embodiment of the present application;

[0026] Figure 5 is a structural schematic view of the first shell according to an embodiment of the present application;

[0027] Figure 6 is an exploded view of the air conditioning equipment according to an embodiment of the present application;

[0028] Figure 7 is a structural schematic view of the air conditioning equipment according to an embodiment of the present application Figure 1 .

[0029] Figure 8 is a structural schematic view of the air conditioning equipment according to an embodiment of the present application Figure 2 .

[0030] REFERENCE NUMERALS:

[0031] air conditioning equipment 100,

[0032] main shell 1, taking and placing opening 11, upper panel 12, lower panel 13, fresh air inlet 14, purified air inlet 15, purified fresh air outlet 16, purification module 17, humidification module 18, heating module 19, air outlet frame 20,

[0033] Fresh air module 2, housing assembly 3, first housing 31, mounting port 311, sliding groove 312, air inlet 313, first inlet 3131, first motor 3132, first valve 3133, second inlet 3134, second motor 3135, second valve 3136, middle housing 32, snap-fit ​​part 321, second housing 33, air outlet 331, fresh air chamber 34, first chamber 341, second chamber 342, impeller 343, third motor 344, motor pressure plate 345.

[0034] Humidity sensor 4, snap-fit ​​part 41, filter element 5, pull-out part 51, filter part 52. Detailed Implementation

[0035] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0036] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model 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 utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0037] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of 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.

[0038] The following is for reference. Figures 1-8The fresh air module 2 according to the embodiment of the present utility model is simple to set up, has low manufacturing cost, and can improve the detection accuracy of the humidity sensor 4, thereby improving the reliability of the fresh air module 2 and improving user comfort and user experience.

[0039] like Figures 1-8 As shown, a fresh air module 2 according to an embodiment of the present invention includes: a housing assembly 3, a humidity sensor 4, and a filter 5.

[0040] A fresh air cavity 34 is formed inside the housing assembly 3, and the housing assembly 3 is provided with an air inlet 313 and an air outlet 331. The fresh air cavity 34 is connected between the air inlet 313 and the air outlet 331. The humidity sensor 4 is installed inside the fresh air cavity 34, and the filter element 5 is installed inside the fresh air cavity 34 and located between the air inlet 313 and the humidity sensor 4.

[0041] The fresh air module 2 can be installed inside the air conditioning unit 100. The fresh air module 2 can introduce outdoor air into the room to improve indoor air quality, and can also perform dehumidification or humidification of indoor air. It is energy-saving and environmentally friendly, can filter harmful substances, reduce the content of indoor carbon dioxide or formaldehyde, and improve user comfort. The air conditioning unit 100 with the fresh air module 2 should be installed in residential, office buildings, schools, hospitals and other environments to meet different usage needs.

[0042] Specifically, the fresh air module 2 is provided with a housing component 3, which is located on the outside of the fresh air module 2. It can provide support and protection for the internal structure of the fresh air module 2, and can provide installation points for the internal structure of the fresh air module 2 to ensure the operational reliability of the fresh air module 2. In addition, when the fresh air module 2 is installed on other structures, it can be fixed by the housing component 3 to ensure the installation reliability.

[0043] Furthermore, a fresh air cavity 34 is formed within the housing assembly 3, allowing airflow to flow within the fresh air cavity 34. The housing assembly 3 is provided with an air inlet 313 and an air outlet 331. The fresh air cavity 34 is connected between the air inlet 313 and the air outlet 331, that is, the air inlet 313 is configured to be connected to the fresh air cavity 34, and the air outlet 331 is also configured to be connected to the fresh air cavity 34. The air inlet 313 can be connected to the external environment through pipes, etc., so that outside air can enter the fresh air cavity 34 through the air inlet 313 and then circulate to the outside of the fresh air module 2 through the air outlet 331. That is, the airflow in the fresh air cavity 34 can circulate to the other structures of the air conditioning equipment 100 through the air outlet 331, or the airflow in the fresh air cavity 34 can circulate to the room through the air outlet 331 to introduce fresh air into the room, thereby improving the indoor environment and ensuring user comfort and experience.

[0044] Furthermore, the fresh air module 2 is also equipped with a humidity sensor 4, which can be installed inside the fresh air cavity 34. That is, the humidity sensor 4 can be installed on the inner wall of the fresh air cavity 34 through connectors or snap-fits to detect the humidity of the airflow entering the fresh air cavity 34. This allows the air conditioning equipment 100 to turn on or off the other modules inside the air conditioning equipment 100 according to the detected values, so that the air conditioning equipment 100 can adjust the indoor environment according to the detected data to meet different usage needs and improve user comfort.

[0045] In addition, the fresh air module 2 is also equipped with a filter element 5, which can be set as a coarse filter, etc. The filter element 5 is installed in the fresh air cavity 34. That is, the filter element 5 can be installed in the fresh air cavity 34 through plug-in or connector, etc. The filter element 5 is located between the air inlet 313 and the humidity sensor 4. That is, after the outdoor air enters the fresh air cavity 34 through the air inlet 313, it can be filtered by the filter element 5 to intercept dust and other particles in the airflow to the filter element 5, thereby preventing dust and other particles in the airflow from adhering to the surface of the humidity sensor 4 and affecting the detection results of the humidity sensor 4.

[0046] In this way, the operating mode of the air conditioning equipment 100 can be adjusted according to the data detected by the humidity sensor 4 to meet different user needs and improve user comfort. The filter element 5 can also ensure the accuracy of the detection results of the humidity sensor 4 and improve the reliability of use. In addition, the filter element 5 can filter the airflow to ensure the cleanliness of the airflow blown into the room and improve the health of use. Moreover, the structure is simple and the installation cost is low.

[0047] According to the embodiment of the present invention, the fresh air module 2 has a filter 5 between the air inlet 313 and the humidity sensor 4, which filters the airflow from the air inlet 313 to the fresh air cavity 34, preventing dust and other particles in the airflow from adhering to the surface of the humidity sensor 4 and affecting the detection results of the humidity sensor 4, thereby improving the detection accuracy of the humidity sensor 4, and thus improving the reliability of the fresh air module 2, ensuring user comfort and experience. It is also simple to set up, has low manufacturing cost, better performance, and a wider range of applications.

[0048] In some embodiments, the housing assembly 3 includes a first housing 31, a middle housing 32, and a second housing 33 connected in sequence. The fresh air cavity 34 includes a first cavity 341 formed between the first housing 31 and the middle housing 32 and a second cavity 342 formed between the second housing 33 and the middle housing 32. The air inlet 313 communicates with the first cavity 341, and the air outlet 331 communicates with the second cavity 342.

[0049] Specifically, a fresh air cavity 34 is formed within the housing assembly 3, and as shown in the figure... Figure 1As shown, the housing assembly 3 includes a first housing 31, a middle housing 32, and a second housing 33. The first housing 31, the middle housing 32, and the second housing 33 are connected in sequence. That is, the first housing 31 is connected to one side of the middle housing 32, and the second housing 33 is connected to the other side of the middle housing 32 away from the first housing 31. Both the first housing 31 and the second housing 33 can be connected to the middle housing 32 through connectors, etc., so that both the first housing 31 and the second housing 33 are detachable relative to the middle housing 32, which facilitates installation and subsequent maintenance.

[0050] Furthermore, the fresh air cavity 34 includes a first cavity 341 and a second cavity 342. The first housing 31 is connected to the middle housing 32 and can jointly define the first cavity 341. The second housing 33 is connected to the middle housing 32 and can jointly define the second cavity 342. The air inlet 313 is connected to the first cavity 341. The first cavity 341 and the second cavity 342 are connected, and the air outlet 331 is connected to the second cavity 342. That is, the external airflow can enter the first cavity 341 through the air inlet 313, flow through the first cavity 341 to the second cavity 342, and then flow through the second cavity 342 to the air outlet 331 to discharge the fresh air module 2.

[0051] And such as Figure 1 As shown, the second cavity 342 is equipped with a fan wheel 343, a third motor 344, and a motor pressure plate 345. The motor pressure plate 345 can be fixedly connected to the side of the middle housing 32 away from the first housing 31, and the third motor 344 can be installed on the motor pressure plate 345. The third motor 344 is poweredly connected to the fan wheel 343, so that when the third motor 344 rotates, it can drive the fan wheel 343 to rotate, thereby driving the airflow in the first cavity 341 to flow into the second cavity 342, so as to flow out of the fresh air module 2 through the air outlet 331, ensuring the reliability of airflow delivery.

[0052] In some embodiments, both the filter 5 and the humidity sensor 4 are located within the first cavity 341.

[0053] Specifically, the filter element 5 is disposed between the humidity sensor 4 and the air inlet 313, and both the filter element 5 and the humidity sensor 4 are located in the first cavity 341. The first housing 31 and the middle housing 32 together define the first cavity 341, and the air inlet 313 is connected to the first cavity 341. That is, both the filter element 5 and the humidity sensor 4 are disposed close to the air inlet 313. By placing the humidity sensor 4 at the air inlet 313, the humidity sensor 4 can detect the airflow as soon as it enters the fresh air cavity 34, thereby improving the accuracy of the humidity sensor 4 in detecting the humidity of the airflow.

[0054] Furthermore, the filter element 5 is also disposed in the first cavity 341 and located between the humidity sensor 4 and the air inlet 313. It can filter the airflow entering the first cavity 341 to prevent dust and other particles from adhering to the humidity sensor 4, thereby further improving the accuracy of airflow humidity detection, ensuring reliability of use, and improving the user experience.

[0055] In addition, the impeller 343 and the third motor 344 are installed in the second cavity 342, and the filter element 5 and the humidity sensor 4 are set in the first cavity 341. The impeller 343 and the filter element 5 and the humidity sensor 4 can be separated, thereby avoiding interference between the structures and ensuring operational reliability.

[0056] In some embodiments, the first housing 31 and / or the middle housing 32 are formed with a mounting port 311, and the filter element 5 is adapted to be inserted into the first cavity 341 from the mounting port 311.

[0057] Specifically, the first housing 31 and / or the middle housing 32 are provided with mounting openings 311. This can be achieved by forming the mounting opening 311 only in the first housing 31, or only in the middle housing 32, or by forming mounting openings 311 in both the first housing 31 and the middle housing 32. That is, when the first housing 31 and the middle housing 32 are connected, a mounting opening 311 can be formed at the connection point between the first housing 31 and the middle housing 32, so that the first housing 31 and the middle housing 32 can jointly define the mounting opening 311. In this embodiment, for example... Figure 2 and Figure 5 As shown, the mounting port 311 is formed in the first housing 31.

[0058] Furthermore, the mounting port 311 is located on one side of the first housing 31 and communicates with the first cavity 341, allowing the filter element 5 to be inserted into the first cavity 341 through the mounting port 311. That is, the user can install the filter element 5 into the first cavity 341 from the outside of the housing assembly 3 through the mounting port 311, and can also pull the filter element 5 out of the housing assembly 3 from the outside of the housing assembly 3. This allows the user to install and remove the filter element 5 from the outside of the housing assembly 3, which facilitates cleaning of the filter element 5, saves cleaning time, improves ease of use, and makes the filter element 5 replaceable, saving maintenance costs.

[0059] In other embodiments, the first housing 31 and / or the middle housing 32 are formed with sliding grooves 312, and the filter element 5 is slidably engaged with the sliding grooves 312.

[0060] Specifically, the first housing 31 and / or the middle housing 32 are formed with sliding grooves 312. This can be achieved by forming the sliding groove 312 only in the first housing 31, only in the middle housing 32, or both the first housing 31 and the middle housing 32. That is, when the first housing 31 and the middle housing 32 are connected, a sliding groove 312 can be formed at the connection point between them, allowing the first housing 31 and the middle housing 32 to jointly define the sliding groove 312. In this embodiment, for example... Figure 2 and Figure 5 As shown, the sliding groove 312 is formed in the first housing 31.

[0061] When the filter element 5 is installed in the first cavity 341, the edge of the filter element 5 can be placed in the sliding groove 312, so that the filter element 5 can slide and cooperate with the sliding groove 312 to ensure the installation trajectory of the filter element 5 when it is installed in the first cavity 341, thereby ensuring the reliability of the filter element 5 in filtering the airflow flowing into the first cavity 341, and ensuring the reliability of the humidity sensor 4.

[0062] In some embodiments, the mounting port 311 is connected to the end of the sliding groove 312.

[0063] Specifically, the first housing 31 is provided with an installation port 311, which allows the filter element 5 to extend from the installation port 311 into the first cavity 341. The first housing 31 is provided with a sliding groove 312, the end of which is connected to the installation port 311. That is, when the filter element 5 extends from the installation port 311 into the first cavity 341, it can extend into the sliding groove 312 and slide along the sliding groove 312, which facilitates installation and limits the position of the filter element 5, ensuring the reliability of the filter element 5 installation.

[0064] The filter element 5 includes a pull-out part 51 and a filter part 52 connected to each other. The filter part 52 is slidably engaged with the sliding groove 312. The pull-out part 51 is adapted to close the mounting port 311 when the filter part 52 extends into the first cavity 341 through the mounting port 311.

[0065] That is, Figure 1 As shown, the filter element 5 is provided with a pull-out part 51 and a filter part 52. The pull-out part 51 is connected to one side of the filter part 52. The filter part 52 is constructed as a frame structure with a coarse filter screen. The pull-out part 51 is set as a plate structure. The filter part 52 can extend into the first cavity 341 through the mounting port 311. The filter part 52 can slide with the sliding part to ensure the accuracy of the insertion of the filter element 5. When the pull-out part 51 is fully extended into the first cavity 341, the pull-out part 51 can close the mounting port 311 to ensure that the first cavity 341 has no other air inlet gaps except for the air inlet 313. This ensures that the airflow entering the first cavity 341 must be filtered by the filter element 5, thus ensuring the reliability of the filter element 5.

[0066] In addition, after the pull-out part 51 closes the installation port 311, it can protrude outward from the first cavity 341, making it easy for the user to grasp the pull-out part 51 from outside the housing assembly 3, thereby making it easier for the user to install or replace the filter element 5, and improving the convenience of use.

[0067] In some embodiments, two sliding grooves 312 are provided, which are distributed opposite to each other on the two inner walls of the first cavity 341 and open toward each other. The two ends of the mounting port 311 are respectively connected to the ends of the two sliding grooves 312.

[0068] Specifically, the sliding groove 312 is disposed in the first cavity 341, the filter part 52 can slide and cooperate with the sliding groove 312, and there can be two sliding grooves 312. The two sliding grooves 312 can be disposed at intervals and located on the two inner walls of the first cavity 341. The sliding groove 312 is constructed as a groove body and can open towards the inside of the first cavity 341. The two sliding grooves 312 are located on the two inner walls of the first cavity 341 and can open towards each other, thereby defining a sliding space within the two sliding grooves 312.

[0069] Furthermore, the ends of the two sliding grooves 312 on the same side can be connected to the mounting port 311, so that the sliding space defined by the two sliding grooves 312 can be connected to the mounting port 311. When the filter part 52 extends into the first cavity 341 through the mounting port 311, it can extend into the sliding space, so that the two sliding grooves 312 can respectively slide and limit the two sides of the filter part 52, thereby ensuring the reliability of the installation of the filter part 52.

[0070] In addition, when the filter section 52 slides in the sliding groove 312, it will exert a force on the sliding groove 312. The two sliding grooves 312 can disperse the force, thereby weakening the effect of the force, avoiding the sliding groove 312 from breaking, and extending the service life of the sliding groove 312.

[0071] In some embodiments, one of the first housing 31 and the middle housing 32 is provided with a snap-fit ​​portion 321, and the humidity sensor 4 is formed with a snap-fit ​​mating portion 41, which is adapted to snap-fit ​​with the snap-fit ​​portion 321.

[0072] Specifically, one of the first housing 31 and the middle housing 32 is provided with a snap-fit ​​part 321. The snap-fit ​​part 321 can be provided in either the first housing 31 or the middle housing 32. Figure 4As shown, in this embodiment, the middle housing 32 is provided with a snap-fit ​​part 321, and the humidity sensor 4 is provided with a snap-fit ​​mating part 41. The snap-fit ​​mating part 41 can snap-fit ​​with the snap-fit ​​part 321, that is, the humidity sensor 4 can be installed in the middle housing 32, and the humidity sensor 4 is installed on the side of the middle housing 32 close to the first housing 31, so that the humidity sensor 4 can be installed in the first cavity 341.

[0073] In this way, the humidity sensor 4 can be installed in the first cavity 341 by snap-fit, which is convenient for installation. It also makes the humidity sensor 4 detachable from the middle housing 32, which facilitates the maintenance and replacement of the humidity sensor 4 in the future, reduces maintenance costs and saves maintenance time.

[0074] In some embodiments, the snap-fit ​​portion 321 is provided on the side of the middle housing 32 facing the first housing 31.

[0075] Specifically, the middle housing 32 is provided with a snap-fit ​​part 321, which allows the humidity sensor 4 to be detachably installed on the middle housing 32 via the snap-fit ​​mating part 41. The snap-fit ​​part 321 is located on the side of the middle housing 32 facing the first housing 31. That is, when the humidity sensor 4 is snapped and connected to the snap-fit ​​part 321 of the middle housing 32 via the snap-fit ​​mating part 41, the humidity sensor 4 is located on the side of the middle housing 32 facing the first housing 31. The middle housing 32 and the first housing 31 together define the first cavity 341, so that the humidity sensor 4 is located in the first cavity 341, so that the humidity sensor 4 is set close to the air inlet 313, ensuring the detection accuracy of the humidity sensor 4, and thus ensuring the reliability of use.

[0076] In other embodiments, the snap-fit ​​portion 321 is configured as a snap-fit ​​hole, and the snap-fit ​​mating portion 41 is configured as a snap-fit ​​protrusion.

[0077] Specifically, the middle housing 32 is provided with a snap-fit ​​part 321, and as shown in the figure Figure 4 As shown, the snap-fit ​​part 321 can be configured as a snap-fit ​​hole, etc., and the humidity sensor 4 is provided with a snap-fit ​​mating part 41, and as shown... Figure 1 As shown, the snap-fit ​​part 41 can be configured as a snap-fit ​​protrusion, etc. When the humidity sensor 4 is installed in the middle housing 32, the snap-fit ​​protrusion can extend into the snap-fit ​​hole so that the snap-fit ​​protrusion and the snap-fit ​​hole snap-fit ​​together. The structure is simple, the setting cost is low, and the installation is convenient. At the same time, it can reduce the setting of additional parts and improve the weight reduction.

[0078] This utility model also proposes an air conditioning device 100.

[0079] According to an embodiment of the present utility model, the air conditioning device 100 is provided with a main unit housing 1, a purification module 17, a humidification module 18, a heating module 19, and a fresh air module 2 of any one of the above. The purification module 17, the humidification module 18, the heating module 19, and the fresh air module 2 are all installed inside the main unit housing 1. The fresh air module 2 is used to selectively supply air to the purification module 17, the humidification module 18, and the heating module 19.

[0080] The air conditioning unit 100, also known as an air conditioner, is equipped with an air conditioning unit and other structures. It is a unit used to provide cooling and temperature control for a space (generally enclosed). The function of the air conditioning unit 100 is to regulate parameters such as temperature, humidity, cleanliness, and airflow velocity of the air in a room (or enclosed space, area) by generating cool or hot air to meet the requirements of human comfort or process control. In this embodiment, the air conditioning unit 100 may refer to a wall-mounted air conditioning unit or a floor-standing air conditioning unit.

[0081] Specifically, the air conditioning unit 100 is provided with a main unit housing 1, which is located on the outermost side of the air conditioning unit 100. The air conditioning unit 100 can be installed on the ground or other places through the main unit housing 1, which facilitates the installation of the air conditioning unit 100 and ensures the reliability of the air conditioning unit 100. An installation space can be formed inside the main unit housing 1, and the operating parts of the air conditioning unit 100 can be installed in the installation space and fixedly connected to the main unit housing 1, thereby ensuring the reliability of the installation of the parts and ensuring the reliability of the operation of the air conditioning unit 100.

[0082] Furthermore, such as Figure 6 As shown, the air conditioning unit 100 is equipped with a purification module 17, a humidification module 18, a heating module 19, and a fresh air module 2. All of these modules are housed within the main unit casing 1, and the main unit casing 1 has a fresh air inlet 14. The fresh air inlet 14 is connected to the air inlet 313 of the fresh air module 2, allowing the air conditioning unit 100 to introduce outdoor air into the main unit casing 1 through the fresh air module 2. The fresh air module 2 is used to selectively supply air to the purification module 17, the humidification module 18, and the heating module 19. The purification module 17 can purify the airflow introduced by the fresh air module 2 to ensure the cleanliness of the indoor air and improve the health of users. The humidification module 18 and the heating module 19 can humidify and heat the airflow respectively to meet different usage needs and improve the user experience.

[0083] Furthermore, the air inlet 313 of the fresh air module 2 is configured as a first inlet 3131 and a second inlet 3134. The first inlet 3131 is connected to the fresh air inlet 14 to introduce outdoor air into the fresh air cavity 34. The main unit housing 1 is provided with a purification air inlet 15, which is connected to the second inlet 3134. This allows the air conditioning equipment 100 to introduce indoor air into the fresh air module 2 for purification, thereby improving the cleanliness of the indoor air. The main unit housing 1 is also provided with a purification fresh air outlet 16, through which the outdoor air introduced by the fresh air module 2 and the purified indoor air can be discharged from the air conditioning equipment 100 to improve indoor air quality and ensure user comfort.

[0084] In addition, a first valve 3133 is provided at the first inlet 3131. The first valve 3133 is rotatably installed at the first inlet 3131. The first motor 3132 can drive the first valve 3133 to open or close the first inlet 3131. There are two second inlets 3134, which are located on both sides of the first housing 31. A second valve 3136 is provided at the second inlet 3134. The second valve 3136 is rotatably installed at the second inlet 3134. The second motor 3135 can drive the second valve 3136 to open or close the second inlet 3134. This allows airflow to flow into the fresh air module 2 from different outlets. The main housing 1 is provided with an upper panel 12, a lower panel 13, and an air outlet frame 20 to form a complete main housing 1, ensuring the operational reliability of the air conditioning equipment 100.

[0085] According to the embodiment of the present utility model, the air conditioning device 100 has a filter 5 between the air inlet 313 and the humidity sensor 4, which can filter the airflow from the air inlet 313 to the fresh air cavity 34, preventing dust and other particles in the airflow from adhering to the surface of the humidity sensor 4 and affecting the detection results of the humidity sensor 4, thereby improving the detection accuracy of the humidity sensor 4, and thus improving the reliability of the fresh air module 2, ensuring user comfort and experience. It is also simple to set up, has low manufacturing cost, better performance, and a wider range of applications.

[0086] In some embodiments, the main unit housing 1 is provided with a pick-up and drop-out port 11, which is connected to the fresh air chamber 34, and the filter element 5 is adapted to be installed in the fresh air chamber 34 through the pick-up and drop-out port 11.

[0087] Specifically, such as Figure 7As shown, the main unit housing 1 is also provided with a pick-up and put-out port 11, which is connected to the inside of the main unit housing 1. The fresh air module 2 is also installed inside the main unit housing 1. The filter element 5 can be detachably installed in the first cavity 341 through the installation port 311. The pick-up and put-out port 11 can be connected to the fresh air cavity 34, so that the filter element 5 can be installed in the fresh air cavity 34 through the pick-up and put-out port 11. This allows the user to remove or install the filter element 5 outside the air conditioning equipment 100, which is convenient for operation and can save time for removal or installation.

[0088] 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 the present invention. 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.

[0089] Although embodiments of the present invention 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 the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A fresh air module, characterized in that, include: A housing assembly having a fresh air cavity formed therein, and the housing assembly having an air inlet and an air outlet, the fresh air cavity being connected between the air inlet and the air outlet; A humidity sensor is installed inside the fresh air cavity; A filter element is installed inside the fresh air cavity and located between the air inlet and the humidity sensor.

2. The fresh air module according to claim 1, characterized in that, The housing assembly includes a first housing, a middle housing, and a second housing connected in sequence. The fresh air cavity includes a first cavity formed between the first housing and the middle housing and a second cavity formed between the second housing and the middle housing. The air inlet communicates with the first cavity, and the air outlet communicates with the second cavity.

3. The fresh air module according to claim 2, characterized in that, Both the filter and the humidity sensor are located inside the first cavity.

4. The fresh air module according to claim 3, characterized in that, The first housing and / or the middle housing are formed with a mounting port, and the filter element is adapted to be inserted into the first cavity from the mounting port; And / or, the first housing and / or the middle housing are formed with a sliding groove, and the filter element is slidably engaged with the sliding groove.

5. The fresh air module according to claim 4, characterized in that, The mounting port is connected to the end of the sliding groove; The filter element includes a pull-out portion and a filter portion connected together. The filter portion is slidably engaged with the sliding groove. The pull-out portion is adapted to close the mounting port when the filter portion extends into the first cavity through the mounting port.

6. The fresh air module according to claim 5, characterized in that, The sliding groove is provided in two parts, which are distributed opposite to each other on the two inner walls of the first cavity and open to each other. The two ends of the mounting port are respectively connected to the ends of the two sliding grooves.

7. The fresh air module according to claim 3, characterized in that, One of the first housing and the middle housing is provided with a snap-fit ​​portion, and the humidity sensor is formed with a snap-fit ​​mating portion, which is adapted to snap-fit ​​with the snap-fit ​​portion.

8. The fresh air module according to claim 7, characterized in that, The snap-fit ​​portion is located on the side of the middle housing facing the first housing; And / or, the snap-fit ​​portion is configured as a snap-fit ​​hole, and the snap-fit ​​mating portion is configured as a snap-fit ​​protrusion.

9. An air conditioning device, characterized in that, The unit comprises a main unit housing, a purification module, a humidification module, a heating module, and a fresh air module as described in any one of claims 1-8. The purification module, the humidification module, the heating module, and the fresh air module are all installed inside the main unit housing. The fresh air module is used to selectively supply air to the purification module, the humidification module, and the heating module.

10. The air conditioning equipment according to claim 9, characterized in that, The main unit housing is provided with a pick-up and drop-off port, which is connected to the fresh air chamber. The filter element is adapted to be installed in the fresh air chamber through the pick-up and drop-off port.

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