Air detection assembly and air treatment equipment

Abstract

The utility model discloses an air detection assembly and air handling equipment, the air detection assembly comprises a mounting bracket and an air quality sensor, the mounting bracket comprises a shell, the shell is provided with an air inlet channel and an air outlet channel which are arranged at an interval, and the air inlet channel and the air outlet channel are both communicated with an inner cavity of the shell; the air quality sensor is installed in the inner cavity and provided with an air inlet and an air outlet, the air inlet is communicated with the air inlet channel, and the air outlet is communicated with the air outlet channel. A shell of the installation support is provided with an independent air inlet channel and an independent air outlet channel, an air outlet of the air quality sensor is communicated with the air outlet channel of the shell, an air inlet of the air quality sensor is communicated with the air inlet channel of the shell, and when the air quality sensor operates, air enters the air inlet through the air inlet channel and is detected to be detected. And the air between the air inlet and the air outlet is not easy to mix, so that the detection accuracy can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to an air detection component and an air processing device. Background Art

[0002] A dehumidifier is a device used to adjust the humidity of the air. It generally cools and dehumidifies the air through an evaporator. In related technologies, some dehumidifiers will also have an air quality sensor installed in the casing to detect the quality of the air. Since the air inlet and outlet of the air quality sensor are both exposed, the air between the inlet and outlet is easily mixed, affecting the accuracy of the detection. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an air detection component, which can reduce the possibility of air mixing between the air inlet and the air outlet of the air quality sensor, which is conducive to improving the accuracy of detection.

[0004] The utility model also provides an air processing device comprising the air detection component.

[0005] The air detection component according to the first embodiment of the utility model includes:

[0006] The mounting bracket comprises a shell having an inner cavity, wherein the shell is provided with an air inlet channel and an air outlet channel arranged at intervals, wherein the air inlet channel and the air outlet channel are respectively extended from the outer wall of the shell toward the inner cavity;

[0007] An air quality sensor is installed in the inner cavity, and the outer wall of the air quality sensor is respectively abutted against the ends of the air inlet channel and the air outlet channel away from the outer wall of the shell. The outer wall of the air quality sensor is provided with an air inlet and an air outlet, the air inlet is connected with the air inlet channel, and the air outlet is connected with the air outlet channel.

[0008] The air detection component according to the embodiment of the utility model has at least the following beneficial effects:

[0009] The shell of the mounting bracket is provided with an inner cavity and an independent air inlet channel and an independent air outlet channel. The air quality sensor is installed in the inner cavity of the shell. The air outlet of the air quality sensor is connected with the air outlet channel of the shell, and the air inlet is connected with the air inlet channel of the shell. When the air quality sensor is in operation, air enters the air inlet through the air inlet channel, and is discharged through the air outlet and the air outlet channel after detection. The air inlet and the air outlet are both connected with the outside through independent channels. The air between the air inlet and the air outlet is not easy to mix, which is beneficial to improving the accuracy of detection.

[0010] According to the air detection component of the first aspect embodiment of the utility model, the air inlet channel and the air outlet channel are formed on the outer wall of the shell and extend toward the inner cavity, and the bottom wall of the air inlet channel and the bottom wall of the air outlet channel are respectively constructed as water guiding slopes, and along the up and down directions of the mounting bracket, the water guiding slopes are arranged to be inclined downward in a direction away from the inner cavity.

[0011] According to the air detection component of the first aspect of the utility model, the mounting bracket is provided with at least two clips, at least one clip is respectively provided on the opposite sides of the inner cavity, and the clips are buckled to the air quality sensor to confine the air quality sensor within the inner cavity.

[0012] According to the air detection component of the first embodiment of the utility model, the inner wall of the inner cavity is provided with a plurality of positioning ribs, the plurality of positioning ribs are arranged at intervals along the inner wall of the inner cavity, and the outer wall of the air quality sensor abuts against the positioning ribs.

[0013] The air treatment device according to the second embodiment of the utility model includes:

[0014] chassis;

[0015] A first component is installed in the housing;

[0016] In the air detection component of the first aspect of the present utility model, the mounting bracket is connected to the side wall of the casing, or is connected to the first component.

[0017] The air treatment device according to the embodiment of the utility model has at least the following beneficial effects: when the air treatment device is working, the air quality sensor on the air treatment device is started, and the air enters the air inlet through the air inlet channel. After detection, the air is discharged through the air outlet and the air outlet channel. The air inlet and air outlet of the air quality sensor are connected to the outside world through independent channels. The air between the air inlet and the air outlet is not easy to mix, which is conducive to improving the accuracy of detection.

[0018] According to the air handling equipment of the second aspect embodiment of the utility model, the outer side wall of the shell is provided with at least two first lugs, at least one first lug is provided on the opposite sides of the shell, the casing or the first component is provided with a mounting portion, the mounting portion is provided with at least two connecting columns, and the connecting columns are connected to the first lugs one by one through fasteners.

[0019] According to the air handling equipment of the second aspect embodiment of the utility model, the outer side wall of the shell is provided with at least two second lugs, at least one second lug is provided on the opposite sides of the shell, each second lug is provided with a positioning hole, and the mounting portion is provided with at least two positioning columns, and at least two positioning columns are inserted into at least two positioning holes in a one-to-one correspondence.

[0020] According to the air handling equipment of the embodiment of the second aspect of the utility model, the mounting portion is provided with a support member extending toward the mounting bracket, the side of the shell facing the mounting portion is provided with an opening connected to the inner cavity, the end of the support member passes through the opening and abuts against the outer wall of the air quality sensor, and a gap is formed between the air quality sensor and the mounting portion.

[0021] According to the air treatment equipment of the second aspect embodiment of the utility model, the first component includes an air duct component, the mounting bracket is connected to the air duct component, the mounting bracket is provided with a positioning groove on the side facing the inner wall of the casing, the inner wall of the casing is provided with a positioning piece, and the positioning piece is inserted into the positioning groove.

[0022] According to the air handling device of the second aspect of the utility model, the casing is provided with an air detection port connected with the air inlet passage and the air outlet passage, and the casing is provided with a grille, and the grille covers the air detection port.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0025] Figure 1 This is a structural schematic diagram of an air detection component according to an embodiment of the utility model;

[0026] Figure 2 This is a structural schematic diagram of an air detection component from another angle according to an embodiment of the utility model;

[0027] Figure 3 This is a schematic structural diagram of a mounting bracket according to another embodiment of the utility model;

[0028] Figure 4 This is a schematic structural diagram of a mounting bracket of an embodiment of the utility model from another angle;

[0029] Figure 5 This is a schematic structural diagram of an air treatment device according to an embodiment of the utility model;

[0030] Figure 6 This is a schematic diagram of the structure of a housing and a grille according to an embodiment of the utility model;

[0031] Figure 7 It is a schematic structural diagram of a housing and a first component according to an embodiment of the utility model;

[0032] Figure 8 This is a schematic diagram of the structure of a casing according to an embodiment of the utility model;

[0033] Fig. 9 for Figure 8 The enlarged schematic diagram of point A in the middle;

[0034] Fig.10 This is a structural schematic diagram of the air detection component connected to the first component in one embodiment of the utility model;

[0035] Fig.11 It is an exploded schematic diagram of an air detection component and a first component according to an embodiment of the utility model;

[0036] Fig.12 It is a structural schematic diagram of an air duct component and a mounting portion according to an embodiment of the utility model.

[0037] Figure Number:

[0038] Air detection component 1000; mounting bracket 1100; housing 1110; inner cavity 1111; air inlet channel 1112; air outlet channel 1113; water guide slope 1114; enclosure 1115; positioning groove 1116; buckle 1200; positioning rib 1300; first lug 1400; second lug 1500; positioning hole 1510; air quality sensor 1600; air inlet 1610; air outlet 1620;

[0039] Casing 2000; air detection port 2010; grille 2020; positioning member 2030; reinforcing bracket 2040; first component 2100; air duct component 2110; connecting frame 2111; volute 2112; mounting portion 2200; connecting column 2210; positioning column 2220; supporting member 2230. DETAILED DESCRIPTION

[0040] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0041] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0042] In the description of the utility model, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0043] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0044] The embodiment of the present utility model proposes an air detection component 1000, which is applied to air processing equipment. The specific structure and function of the air detection component 1000 provided by the embodiment of the present utility model will be further explained below with reference to text and drawings.

[0045] It should be noted that the air handling device may be a dehumidifier, a mobile air conditioner, etc., and the dehumidifier is used as a specific example for description below. By arranging the air detection component 1000 in the dehumidifier, the air detection component 1000 can monitor the indoor air quality in real time.

[0046] Reference Figure 1 and Figure 2 As shown, the air detection component 1000 according to the embodiment of the first aspect of the utility model is applied to a dehumidifier having a housing 2000 and a first component 2100. The air detection component 1000 includes a mounting bracket 1100 and an air quality sensor 1600. The air quality sensor 1600 is arranged in the mounting bracket 1100. The mounting bracket 1100 is used to connect to the housing 2000 of the dehumidifier or the first component 2100 inside the dehumidifier, so that the air quality sensor 1600 can be fixed on one side of the dehumidifier.

[0047] Reference Figure 3 and Figure 4As shown, in some embodiments, the mounting bracket 1100 is detachably connected to the housing 2000 of the dehumidifier or the first component 2100 inside the dehumidifier, and the mounting bracket 1100 includes a shell 1110, the shell 1110 has an inner cavity 1111, the shape of the inner cavity 1111 matches the shape of the air quality sensor 1600, and the shell 1110 is provided with an air inlet channel 1112 and an air outlet channel 1113, and the air inlet channel 1112 and the air outlet channel 1113 are spaced apart and arranged independently, and the air inlet channel 1112 and the air outlet channel 1113 are respectively formed by the shell 1110 and the inner cavity 1111 matches the shape of the air quality sensor 1600. The outer wall of the housing 1110 extends toward the inner cavity 1111; the air quality sensor 1600 is installed in the inner cavity 1111 of the housing 1110, and the outer wall of the air quality sensor 1600 is respectively in contact with the ends of the air inlet channel 1112 and the air outlet channel 1113 away from the housing 1110, and the air quality sensor 1600 is provided with an air inlet 1610 and an air outlet 1620, and the air inlet 1610 of the air quality sensor 1600 is respectively connected with the air inlet channel 1112 of the housing 1110, and the air outlet 1620 is respectively connected with the air outlet channel 1113 of the housing 1110. When the air quality sensor 1600 is in operation, air enters the air inlet 1610 through the air inlet channel 1112, and then is discharged through the air outlet 1620 and the air outlet channel 1113.

[0048] It is understandable that the outer wall of the air quality sensor 1600 abuts against the ends of the air inlet channel 1112 and the air outlet channel 1113 away from the housing 1110, respectively, blocking the communication between the inner cavity 1111 and the air inlet 1610 and the air outlet 1620, and avoiding the air from flowing between the inner cavity 1111 and the air inlet 1610 and the air outlet 1620. The shapes, sizes, etc. of the air inlet channel 1112 and the air outlet channel 1113 can be the same or different, and can be set according to actual needs.

[0049] It should be noted that the air quality sensor 1600 can detect the content of substances such as PM2.5, PM10, TVOC, oxygen, carbon monoxide, etc. in the air. The air quality sensor 1600 has a fan and an air detection component inside. The fan can draw the outside air into the interior of the air quality sensor 1600 through the air inlet channel 1112 and the air inlet port 1610 in sequence. The air detection component can detect the quality of the drawn air, and then discharge the air through the air outlet 1620 and the air outlet channel 1113 in sequence.

[0050] The air detection component 1000 of the utility model embodiment, the shell 1110 of the mounting bracket 1100 is provided with an inner cavity 1111, an independent air inlet channel 1112 and an independent air outlet channel 1113, the air quality sensor 1600 is installed in the inner cavity 1111 of the shell 1110, the air outlet 1620 of the air quality sensor 1600 is communicated with the air outlet channel 1113 of the shell 1110, the air inlet 1610 is communicated with the air inlet channel 1112 of the shell 1110, when the air quality sensor 1600 is in operation, the air enters the air inlet 1610 through the air inlet channel 1112, and then is discharged through the air outlet 1620 and the air outlet channel 1113, the air inlet 1610 and the air outlet 1620 are both communicated with the outside through independent channels, the air between the air inlet 1610 and the air outlet 1620 is not easy to mix, which is conducive to improving the accuracy of detection.

[0051] It is understandable that during the operation of the dehumidifier, when the humidity of the air is high, water droplets may condense on the surface of the dehumidifier casing 2000 and the mounting bracket 1100. After some of the water droplets condense into water flow, they can easily flow into the air quality sensor 1600 through the air inlet channel 1112 or the air outlet channel 1113, causing the air quality sensor 1600 to malfunction.

[0052] In some embodiments, reference Figures 1 to 3 As shown, a surrounding plate 1115 is provided on the outer wall of the shell 1110, and the surrounding plate 1115 extends toward the inner cavity 1111 and abuts against the outer wall of the air quality sensor 1600. The surrounding plate 1115 encloses an air inlet channel 1112 and an air outlet channel 1113 extending toward the inner cavity 1111, and along the up and down directions of the mounting bracket 1100, the bottom wall of the air inlet channel 1112 and the bottom wall of the air outlet channel 1113 are respectively constructed as water guiding slopes 1114, and along the outward direction of the inner cavity 1111, the water guiding slope 1114 is inclined downward, and water droplets may condense on the surface of the mounting bracket 1100. After some of the water droplets condense into water streams, they can flow out from the water guiding slopes 1114 on the lower sides of the air inlet channel 1112 and the air outlet channel 1113, which can reduce the possibility of air quality sensor failure caused by water droplets condensing into water streams and flowing into the air quality sensor 1600.

[0053] It should be noted that the enclosure 1115 and the shell 1110 are an integrally formed structure, and the enclosure 1115 extends toward the inner cavity 1111 of the shell 1110 and protrudes from the inner wall of the inner cavity 1111, so that the length of the air intake channel 1112 or the air outlet channel 1113 is longer, which can better separate the air intake port 1610 and the air outlet port 1620 of the air quality sensor 1600, and the length of the air intake channel 1112 or the air outlet channel 1113 is longer, and the water guiding slopes 1114 formed by the bottom walls of the air intake channel 1112 and the bottom walls of the air outlet channel 1113 are also longer, which can better discharge the water droplets or water flow condensed in the air intake channel 1112 and the air outlet channel 1113.

[0054] It is understandable that the length, width, inclination, etc. of the water guiding slope 1114 at the lower side of the air inlet channel 1112 and the air outlet channel 1113 can be the same or different, and can be set according to actual needs. For example, in some embodiments, the angle of inclination formed by the water guiding slope 1114 and the horizontal plane can be 20°, 30°, 45°, etc., as long as the water guiding slope 1114 can discharge the water droplets or water flow condensed in the air inlet channel 1112 and the air outlet channel 1113.

[0055] Reference Figures 1 to 3 As shown, in some embodiments, along the width direction of the mounting bracket 1100, the width of the air inlet channel 1112 is greater than the width of the air outlet channel 1113. During the operation of the air quality sensor 1600, the outside air can quickly pass through the narrow air inlet channel 1112 to enter the inside of the air quality sensor 1600, which is conducive to improving the response speed of the air quality sensor 1600. After the detection is completed, the internal air entering the air quality sensor 1600 can quickly diffuse to the outside through the wider air outlet channel 1113 after flowing out from the air outlet 1620.

[0056] Reference Figure 3 As shown, in some embodiments, along the up and down direction of the mounting bracket 1100, the inclination of the water guiding slope 1114 on the lower side of the air inlet channel 1112 is greater than the inclination of the water guiding slope 1114 on the lower side of the air outlet channel 1113. During the operation of the air quality sensor 1600, the outside air first enters the air quality sensor 1600 from the air inlet channel 1112, and then is discharged from the air outlet channel 1113. The water vapor in the air is more likely to condense in the air inlet channel 1112. The larger inclination of the water guiding slope 1114 on the lower side of the air inlet channel 1112 is conducive to the rapid discharge of water droplets or water flow condensed in the air inlet channel 1112.

[0057] Reference Figure 2 and Figure 4As shown, in some embodiments, the mounting bracket 1100 is provided with at least two clips 1200, and the clips 1200 and the shell 1110 are integrally formed, and at least two clips 1200 are disposed on two opposite sides of the inner cavity 1111, and the clips 1200 on the opposite sides of the inner cavity 1111 are simultaneously buckled to the air quality sensor 1600 to confine the air quality sensor 1600 in the inner cavity 1111, and the connection between the air quality sensor 1600 and the mounting bracket 1100 is simple and reliable.

[0058] Reference Figure 4 As shown, in some embodiments, the mounting bracket 1100 is provided with two clips 1200, and the two clips 1200 and the shell 1110 are an integrally formed structure, and the two clips 1200 are disposed on the upper and lower sides of the inner cavity 1111, and the two clips 1200 fasten the air quality sensor 1600 on the upper and lower sides at the same time, and the mounting bracket 1100 and the air weight sensor are not easily separated.

[0059] It should be noted that the number of the buckles 1200 can be three, four, etc., and the multiple buckles 1200 are integrally formed with the shell 1110. The multiple buckles 1200 are distributed in multiple positions of the inner cavity 1111. The multiple buckles 1200 are simultaneously buckled to the wall of the air quality sensor 1600 in multiple positions, which is beneficial to improving the buckling reliability of the buckles 1200.

[0060] It can be understood that multiple clips 1200 cooperate to confine the air quality sensor 1600 in the inner cavity 1111, and the mounting bracket 1100 and the air quality sensor 1600 form a whole. During the installation process, the air quality sensor 1600 can be first installed in the inner cavity 1111 of the shell 1110, and then the mounting bracket 1100 and the air quality sensor 1600 are transferred to the dehumidifier casing 2000 or the first component 2100 inside the dehumidifier for installation. The installation process is simple and convenient, and during the transfer process, the mounting bracket 1100 and the air weight sensor are not easy to separate.

[0061] Reference Figure 2 and Figure 4 As shown, in some embodiments, the inner wall of the inner cavity 1111 is raised to form a plurality of positioning ribs 1300, and the plurality of positioning ribs 1300 are circumferentially spaced along the inner wall of the inner cavity 1111. After the air quality sensor 1600 is installed in the inner cavity 1111 of the shell 1110, the outer wall of the air quality sensor 1600 abuts against the end faces of the plurality of positioning ribs 1300. The cooperation of the plurality of positioning ribs 1300 can realize the positioning of the air quality sensor 1600, so that the air inlet 1610 of the air quality sensor 1600 is fully connected with the air inlet channel 1112 of the shell 1110, and the air outlet 1620 is fully connected with the air outlet channel 1113 of the shell 1110.

[0062] It is understandable that after the air quality sensor 1600 is installed in the inner cavity 1111 of the housing 1110, the plurality of positioning ribs 1300 cooperate to support the air quality sensor 1600 and prevent the air quality sensor 1600 from shaking in the inner cavity 1111. Moreover, under the support of the positioning ribs 1300, a heat dissipation space is formed between the outer wall of the air quality sensor 1600 and the inner wall of the inner cavity 1111, which facilitates the air quality sensor 1600 to dissipate part of the heat generated during operation.

[0063] It is understandable that, under the premise of ensuring that the plurality of positioning ribs 1300 cooperate to support the air quality sensor 1600 , the number and positions of the positioning ribs 1300 can be set according to actual needs.

[0064] Reference Figures 5 to 7 As shown, the air treatment equipment according to the embodiment of the second aspect of the utility model includes: a housing 2000, a first component 2100 and the air detection component 1000 of the embodiment of the first aspect of the utility model, the first component 2100 is installed in the housing 2000; the mounting bracket 1100 of the air detection component 1000 is connected to the first component 2100.

[0065] In some embodiments, the mounting portion 2200 may be disposed inside the housing 2000 and may be an integrally formed structure with the housing 2000 , which is beneficial for enhancing the stability of the mounting portion 2200 and the housing 2000 .

[0066] According to the air treatment device of the embodiment of the utility model, when the air treatment device is working, the air quality sensor 1600 on the air treatment device is started, and the air enters the air inlet 1610 through the air inlet channel 1112, and is discharged through the air outlet 1620 and the air outlet channel 1113 after detection. The air inlet 1610 and the air outlet 1620 of the air quality sensor 1600 are connected to the outside through independent channels, and the air between the air inlet 1610 and the air outlet 1620 is not easy to mix, which is conducive to improving the accuracy of detection.

[0067] Reference Fig.10 and Fig.11As shown, according to the air handling equipment of the embodiment of the second aspect of the utility model, at least two first lugs 1400 are provided on the edge of the outer wall of the shell 1110, and the two first lugs 1400 are integrally formed with the shell 1110 to ensure the stability of the connection. At least one first lug 1400 is provided on the opposite sides of the shell 1110, and a mounting portion 2200 is provided on the first component 2100. The mounting portion 2200 is in the shape of a boss, and the mounting portion 2200 is provided with at least two connecting columns 2210 extending toward the mounting bracket 1100. The connecting columns 2210 correspond to the first lugs 1400 one by one, and the connecting columns 2210 are connected to the first lugs 1400 by fasteners, so that the mounting bracket 1100 is fixed on the mounting portion 2200, and the fixing method is stable and reliable.

[0068] Reference Fig.10 and Fig.11 As shown, in some embodiments, the outer wall of the shell 1110 is provided with two first lugs 1400, the shape of the first lugs 1400 is roughly circular, the two first lugs 1400 and the shell 1110 are an integrally formed structure, the two first lugs 1400 are disposed on the upper and lower sides of the inner cavity 1111, and two connecting columns 2210 are also provided on the upper and lower sides of the mounting portion 2200. The first lugs 1400 on the upper and lower sides of the inner cavity 1111 are respectively connected to the two connecting columns 2210, and the two first lugs 1400 cooperate with the two connecting columns 2210 to fix the mounting bracket 1100 on the upper and lower sides at the same time.

[0069] It should be noted that the number of the first lugs 1400 can be three, four, etc., and the multiple first lugs 1400 are integrally formed with the shell 1110. The multiple first lugs 1400 can be distributed in multiple positions of the inner cavity 1111, and the mounting portion 2200 is also provided with multiple connecting columns 2210 that cooperate with the first lugs 1400. The multiple first lugs 1400 cooperate with the multiple connecting columns 2210 to fix the mounting bracket 1100 on the mounting portion 2200, which is beneficial to improving the reliability of fixation.

[0070] Reference Fig.10 and Fig.11As shown, according to the air handling equipment of the embodiment of the second aspect of the utility model, at least two second lugs 1500 are provided on the edge of the outer wall of the shell 1110, and the shape of the second lug 1500 is roughly square. The second lug 1500 and the shell 1110 are an integrally formed structure, and at least one second lug 1500 is provided on the opposite sides of the shell 1110, and a positioning hole 1510 is provided in the middle of each second lug 1500. The mounting portion 2200 is provided with at least two positioning columns 2220, and each positioning column 2220 is inserted into a positioning hole 1510, thereby realizing the positioning of the mounting bracket 1100, so that the first lug 1400 on the shell 1110 abuts against the end of the connecting column 2210 on the mounting portion 2200, so as to facilitate the one-to-one connection of the first lug 1400 and the connecting column 2210 using fasteners.

[0071] In some embodiments, the mounting bracket 1100 is provided with two second lugs 1500, and the two second lugs 1500 are both integrally formed with the shell 1110. The two second lugs 1500 are disposed on the upper and lower sides of the inner cavity 1111 and are located next to the first lug 1400. The mounting portion 2200 is also provided with two positioning columns 2220. The two second lugs 1500 cooperate with the two positioning columns 2220 to better position the mounting bracket 1100.

[0072] In some embodiments, a plurality of supporting ribs are provided at the bottom of the positioning column 2220, and the plurality of supporting ribs are arranged at circumferential intervals around the positioning column 2220, thereby fixing the bottom of the positioning column 2220 and preventing the bottom of the positioning column 2220 from breaking due to a collision between the mounting bracket 1100 and the positioning column 2220.

[0073] Reference Figures 10 to 12 As shown, in the air handling equipment according to the embodiment of the second aspect of the utility model, a support member 2230 extending toward the mounting bracket 1100 is provided on the side of the mounting portion 2200 facing the mounting bracket 1100, and an opening connecting the inner cavity 1111 is provided on the side of the shell 1110 facing the mounting portion 2200. When the first lug 1400 is connected to the connecting column 2210, the end of the support member 2230 can pass through the opening and abut against the wall of the air quality sensor 1600. Under the action of the support member 2230, a gap is formed between the air quality sensor 1600 and the mounting portion 2200, and a heat dissipation space is formed between the wall of the air quality sensor 1600 and the mounting portion 2200, so that the air quality sensor 1600 can dissipate part of the heat generated during operation.

[0074] Reference Fig.12As shown, in some embodiments, the support member 2230 is formed by supporting ribs, the middle part of the support member 2230 is hollow, and the total contact area between the support member 2230 and the outer wall of the air quality sensor 1600 is small, which is beneficial to further enhance the heat dissipation of the air quality sensor 1600.

[0075] It is understandable that when the first lug 1400 is connected to the connecting column 2210, the end of the support member 2230 abuts against the outer wall of the air quality sensor 1600, which can press the air quality sensor 1600, so that the wall air quality sensor 1600 shakes in the inner cavity 1111.

[0076] Reference Figures 7 to 10 As shown, in some embodiments, the first component 2100 includes a duct component 2110, the duct component 2110 is located inside the casing 2000, the mounting portion 2200 is disposed on one side of the duct component 2110, the mounting bracket 1100 is connected to the mounting portion 2200 on one side of the duct component 2110 through fasteners, a positioning groove 1116 is provided on the side of the mounting bracket 1100 facing the inner wall of the casing 2000, a positioning piece 2030 is provided on the inner wall of the casing 2000, and the positioning piece 2030 is inserted into the positioning groove 1116, so as to realize the positioning between the mounting bracket 1100 and the casing 2000.

[0077] Reference Figure 7 As shown, in some embodiments, the air duct component 2110 includes a connecting frame 2111 and a volute 2112, and the volute 2112 is arranged on one side of the connecting frame 2111. The connecting frame 2111 and the volute 2112 can be connected by fasteners, or can be an integrally formed structure. The other side of the connecting frame 2111 is used to install and fix the heat exchange component, and the mounting portion 2200 is arranged in the middle of the connecting frame 2111. The mounting portion 2200 can be fixed to the connecting frame 2111 by fasteners, or can be integrally formed with the connecting frame 2111.

[0078] It can be understood that the first component 2100 also includes a middle partition, which is arranged between the compressor and the water tank to separate the compressor and the water tank. The mounting portion 2200 can be arranged on the side of the middle partition. The mounting portion 2200 is in the shape of a boss, which can be connected to the middle partition by fasteners, or can be integrally formed with the middle partition.

[0079] Reference Figures 6 to 8As shown, it should be noted that the housing 2000 is provided with an air detection port 2010, and a reinforcing bracket 2040 is provided at the air detection port 2010 to enhance the structural strength of the air detection port 2010. The positioning member 2030 is provided in the middle of the reinforcing bracket 2040. When the positioning member 2030 is inserted into the positioning groove 1116, the air inlet channel 1112 and the air outlet channel 1113 of the mounting bracket 1100 are completely connected with the air detection port 2010.

[0080] It is understandable that the air detection port 2010 can be set on the left side or the right side of the housing 2000, and the position of the air detection port 2010 can be selected according to the specific position of the air detection component 1000.

[0081] Reference Figures 8 to 10 As shown, it should be noted that the positioning groove 1116 on the mounting bracket 1100 is in an inverted "T" shape, and the positioning piece 2030 of the casing 2000 is also in an inverted "T" shape. After the inverted "T"-shaped positioning piece 2030 is inserted into the inverted "T"-shaped positioning groove 1116, it can limit the vertical and lateral movement between the mounting bracket 1100 and the casing 2000, and can avoid the mounting bracket 1100 and the casing 2000 from being misaligned during the installation process, resulting in the casing 2000 covering part of the air inlet channel 1112 and the air outlet channel 1113.

[0082] Reference Fig.10 and Fig.11 As shown, in some embodiments, the connecting frame 2111 and the mounting portion 2200 are an integrally formed structure, and a plurality of reinforcing ribs are provided between the connecting frame 2111 and the mounting portion 2200 . The plurality of reinforcing ribs are disposed on both sides of the mounting portion 2200 to strengthen the structural strength between the mounting portion 2200 and the connecting frame 2111 .

[0083] Reference Figures 5 to 7 As shown, in some embodiments, an air detection port 2010 connected to the air inlet channel 1112 and the air outlet channel 1113 is provided on one side of the housing 2000, and the housing 2000 is connected to a grille 2020, which covers the air detection port 2010. The grille 2020 can prevent larger debris from entering the air inlet channel 1112 or the air outlet channel 1113, which would cause the air inlet channel 1112 or the air outlet channel 1113 to be blocked.

[0084] It can be understood that the outer wall of the shell 1110 can abut against the inner wall of the casing 2000, or not; the grille 2020 can be designed as an integral part with the casing 2000, or it can be fixed to the casing 2000 by means of snap connections, fastener connections, etc. The connection method between the grille 2020 and the casing 2000 can be set according to actual needs.

[0085] Of course, the present invention is not limited to the above-mentioned embodiments, and technicians familiar with the field may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. An air detection component, characterized in that: include: The mounting bracket comprises a shell having an inner cavity, wherein the shell is provided with an air inlet channel and an air outlet channel arranged at intervals, wherein the air inlet channel and the air outlet channel are respectively extended from the outer wall of the shell toward the inner cavity; An air quality sensor is installed in the inner cavity, and the outer wall of the air quality sensor is respectively abutted against the ends of the air inlet channel and the air outlet channel away from the outer wall of the shell. The outer wall of the air quality sensor is provided with an air inlet and an air outlet, the air inlet is connected with the air inlet channel, and the air outlet is connected with the air outlet channel.

2. The air detection component according to claim 1, characterized in that: The air inlet channel and the air outlet channel are formed on the outer wall of the shell and extend toward the inner cavity. The bottom wall of the air inlet channel and the bottom wall of the air outlet channel are respectively constructed as water-guiding slopes. Along the up and down directions of the mounting bracket, the water-guiding slopes are inclined downward in a direction away from the inner cavity.

3. The air detection component according to claim 1, characterized in that: The mounting bracket is provided with at least two buckles, and at least one buckle is respectively provided on two opposite sides of the inner cavity. The buckles are buckled to the air quality sensor to confine the air quality sensor in the inner cavity.

4. The air detection component according to claim 1, characterized in that: The inner wall of the inner cavity is provided with a plurality of positioning ribs, and the plurality of positioning ribs are arranged at intervals along the inner wall of the inner cavity, and the outer wall of the air quality sensor abuts against the positioning ribs.

5. An air treatment device, characterized in that: include: chassis; A first component is installed in the housing; The air detection component according to any one of claims 1 to 4, wherein the mounting bracket is connected to a side wall of the casing, or is connected to the first component.

6. The air treatment device according to claim 5, characterized in that: The outer wall of the shell is provided with at least two first lugs, and at least one first lug is respectively provided on the opposite sides of the shell. The housing or the first component is provided with a mounting portion, and the mounting portion is provided with at least two connecting columns, and the connecting columns are connected to the first lugs one by one through fasteners.

7. The air treatment device according to claim 6, characterized in that: The outer wall of the shell is provided with at least two second lugs, and at least one second lug is respectively provided on the opposite sides of the shell, each of the second lugs is provided with a positioning hole, and the mounting portion is provided with at least two positioning columns, and at least two positioning columns are inserted into the at least two positioning holes in a one-to-one correspondence.

8. The air treatment device according to claim 6, characterized in that: The mounting portion is provided with a support member extending toward the mounting bracket, and the shell is provided with an opening connected to the inner cavity on the side facing the mounting portion, and the end of the support member passes through the opening and abuts against the outer wall of the air quality sensor, forming a gap between the air quality sensor and the mounting portion.

9. The air treatment device according to claim 5, characterized in that: The first component includes an air duct component, the mounting bracket is connected to the air duct component, a positioning groove is provided on the side of the mounting bracket facing the inner wall of the casing, and a positioning piece is provided on the inner wall of the casing, and the positioning piece is inserted into the positioning groove.

10. The air treatment device according to claim 5, characterized in that: The housing is provided with an air detection port communicating with the air inlet passage and the air outlet passage, and the housing is provided with a grille, and the grille covers the air detection port.

Images