Baffle assembly, outdoor unit, and heating, ventilation and air-conditioning device

Abstract

The present application discloses a baffle assembly, an outdoor unit, and a heating, ventilation and air-conditioning device. The baffle assembly comprises a waterproof cover and a main mounting plate. The main mounting plate comprises a main plate body, the main plate body is provided with an air outlet, and the waterproof cover covers the air outlet. The main plate body further comprises a mounting boss arranged on the outer side of the air outlet; the mounting boss is protrudingly arranged on the main plate body; the mounting boss comprises a boss body and an auxiliary boss arranged on the outer side of the boss body; and the boss body and the auxiliary boss are both used for providing support for the waterproof cover. The supporting area of the mounting boss providing support for the waterproof cover is increased, improving the mounting stability of the waterproof cover.

Description

Partition components, outdoor units and HVAC equipment

[0001] Related applications

[0002] This application claims the priority of the following Chinese patent applications:

[0003] The application number for the application filed on January 26, 2024, is 202420203300.9 and is titled “Partition assembly, outdoor unit and HVAC equipment”;

[0004] The application number for the application filed on January 26, 2024, is 202420203406.9 and is titled “Partition assembly, outdoor unit and HVAC equipment”;

[0005] The above patent is hereby incorporated by reference in its entirety. Technical Field

[0006] The present application relates to the technical field of HVAC equipment, and in particular to a partition assembly, an outdoor unit and HVAC equipment. Background Art

[0007] The electrical control installation area of ​​HVAC equipment is usually equipped with multiple structural components such as electrical control panels, radiators and waterproof covers. Due to the installation requirements of various structural components in the electrical control installation area, it is easy for the structural components in the electrical control installation area to be installed unstable. Summary of the Invention

[0008] The embodiments of the present application provide a partition assembly, an outdoor unit, and HVAC equipment, which can solve the problem of unstable installation of structural parts in the electrical control installation area of ​​the HVAC equipment.

[0009] In a first aspect, an embodiment of the present application provides a partition assembly, comprising a waterproof cover and a main mounting plate;

[0010] The main mounting plate includes a main board body, the main board body has an air outlet, and the waterproof cover is arranged on the air outlet; wherein, the main board body also includes a mounting boss arranged on the outside of the air outlet, the mounting boss is protruded from the main board body, and the mounting boss includes a boss body and an auxiliary boss arranged on the outside of the boss body, and the boss body and the auxiliary boss are both used to provide support for the waterproof cover.

[0011] In some exemplary embodiments, the boss body has a main surface for supporting the waterproof cover, and the auxiliary boss has an auxiliary surface for supporting the waterproof cover. In a direction perpendicular to the main surface, there is a preset height difference △h between the main surface and the auxiliary surface, and △h satisfies: 0mm≤△h≤10mm.

[0012] In some exemplary embodiments, the auxiliary boss is spaced apart from the boss body; or, the auxiliary boss is connected to the boss body, and the auxiliary surface is connected to the main surface; or, the auxiliary boss is connected to the boss body, and the auxiliary surface is spaced apart from the main surface.

[0013] In some exemplary embodiments, the auxiliary boss extends in a direction away from the boss body.

[0014] In some exemplary embodiments, the air outlet has an air outlet edge facing the mounting boss; the boss body has a first edge facing the air outlet, and the auxiliary boss has a second edge facing the air outlet;

[0015] The auxiliary boss extends along a first direction away from the boss body and parallel to the main surface; in a second direction perpendicular to the first direction and parallel to the main surface, the distance from the first edge to the air outlet edge is a first distance L1, and the distance from the second edge to the air outlet edge is a second distance L2, and L2 and L1 satisfy: 0.5≤L2 / L1≤10.

[0016] In some exemplary embodiments, the boss body has a first mounting surface facing away from the main surface, the first mounting surface is provided with a mounting groove, the auxiliary boss has a second mounting surface facing away from the auxiliary surface, the second mounting surface is provided with an auxiliary groove; the auxiliary groove is connected to the mounting groove; or, the auxiliary groove is spaced apart from the mounting groove.

[0017] In some exemplary embodiments, the partition assembly further includes a first seal, which is disposed between the waterproof cover and the mounting boss and is respectively in contact with the auxiliary surface and the main surface to seal the gap between the waterproof cover and the mounting boss.

[0018] In some exemplary embodiments, the first sealing member includes an integrally arranged sealing body and a sealing side portion, wherein the sealing body extends from the main surface of the boss body to be in contact with the auxiliary surface of the auxiliary boss; in a direction perpendicular to the extension direction of the sealing body, the sealing side portion extends from the sealing body in a direction away from the sealing body and is in contact with the main surface.

[0019] In some exemplary embodiments, the mounting boss is provided on one side of the air outlet in the second direction;

[0020] The number of the auxiliary boss is one, and the auxiliary boss is provided on one side of the boss body in a direction forming an angle with the second direction; or,

[0021] There are two auxiliary bosses, and one of the auxiliary bosses is located on one side of the boss body and the other auxiliary boss is located on the other side of the boss body in a direction forming an angle with the second direction.

[0022] In some exemplary embodiments, the partition assembly further includes a middle partition, the middle partition including a partition body and a partition bracket, the partition body is provided with a partition opening, and the partition bracket is provided at the partition opening;

[0023] The partition bracket has a first bracket surface and a second bracket surface arranged opposite to each other. The waterproof cover is installed on the partition bracket on the side where the first bracket surface is located, and the main board is installed on the partition body on the side where the second bracket surface is located. The mounting boss is protruded toward the side where the waterproof cover is located and is used to provide support for the waterproof cover.

[0024] In a second aspect, the present application provides an outdoor unit, comprising a casing and the partition assembly as described above, wherein the partition assembly is installed in the interior space of the casing.

[0025] In a third aspect, the present application provides a HVAC device including the outdoor unit as described above.

[0026] In the partition assembly, outdoor unit, and HVAC equipment of the embodiments of the present application, the main boss and the auxiliary boss jointly provide support for the waterproof cover, thereby increasing the support area provided by the mounting boss for the waterproof cover and improving the installation stability of the waterproof cover. Furthermore, whereas the main boss is limited by the installation requirements of other structural components and cannot be freely designed in terms of shape and position, the auxiliary boss offers greater flexibility in position, shape, and size. Auxiliary bosses can be installed at any desired location on the waterproof cover, providing more adequate support from the mounting boss, thereby further improving the installation stability of the waterproof cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0028] FIG1 is a schematic diagram of the three-dimensional structure of a partition assembly according to an embodiment of the present application;

[0029] FIG2 is a schematic diagram of an exploded structure of a partition assembly according to an embodiment of the present application;

[0030] FIG3 is a schematic diagram of a three-dimensional structure of a first sealing member corresponding to a mounting boss according to an embodiment of the present application;

[0031] FIG4 is a schematic diagram of a three-dimensional structure of an auxiliary boss located between the first edge and the first opening according to an embodiment of the present application;

[0032] FIG5 is a schematic diagram of a three-dimensional structure in which an auxiliary boss is flush with the first edge according to an embodiment of the present application;

[0033] FIG6 is a schematic diagram of a three-dimensional structure in which an auxiliary boss and a boss body are spaced apart from each other in accordance with an embodiment of the present application;

[0034] FIG7 is a schematic cross-sectional view of the structure along the HH direction in FIG1 ;

[0035] FIG8 is a partial enlarged view of point Q in FIG7;

[0036] FIG9 is a schematic diagram of the three-dimensional structure of a partition assembly according to another embodiment of the present application;

[0037] FIG10 is a schematic diagram of an exploded structure of a partition assembly according to another embodiment of the present application;

[0038] FIG11 is a schematic diagram of a three-dimensional structure in which a first plug-in portion is provided on a partition body according to an embodiment of the present application;

[0039] FIG12 is a cross-sectional view taken along the SS direction in FIG9 ;

[0040] FIG13 is a partial enlarged view of point N in FIG12;

[0041] FIG14 is a schematic diagram of a three-dimensional structure of a second plug-in portion plugged into a plug-in hole according to an embodiment of the present application;

[0042] FIG15 is a partial enlarged view of point M in FIG12;

[0043] FIG16 is a schematic diagram of the three-dimensional structure of a partition assembly installed in a casing according to an embodiment of the present application.

[0044] Reference numerals: 10, partition assembly; 100, main mounting plate; 110, main plate body; 111, first surface; 120, mounting boss; 121, boss body; 1211, main surface; 1212, first opening; 1213, mounting groove; 1214, first edge; 1215, boss edge; 122, auxiliary boss; 1221, auxiliary surface; 1222, second edge; 123, boss flange; 115, air outlet; 1151, air outlet edge; 112, first mounting surface; 113, mounting opening; 1200, second plug-in portion; 1201, plug-in main plate; 1202, plug-in inclined plate; 130, hanging portion; 131, hanging sub-portion; 132, hook sub-portion; 200, electric control board; 300, waterproof cover; 310, waterproof body; 320, waterproof mounting portion; 330, waterproof stopper; 410, first sealing member; 411, sealing body; 412, sealing side portion; 420, second sealing member; 600, radiator; 610, heat dissipation body; 611, second surface; 612, heat dissipation groove; 620, heat sink; 500, middle partition; 510, partition body; 511, partition opening; 520, partition bracket; 521, first bracket surface; 5102, first surface; 5101, second surface; 5121, upper edge; 513, partition opening; 5200, first plug-in portion; 5201, plug-in slot; 5202, guide opening; 5210, baffle body; 5220, baffle side wall; 5221, first side section; 5222, second side section; 5223, third side section; 5203, plug-in hole; 523, guide inclined plate; 530, partition bracket; A, first direction; B, second direction; C, third direction. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solutions and advantages of this application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0046] The inventors have discovered that due to the limited installation requirements of various structural components in the electrical control installation area, the structural components in the electrical control installation area are easily unstable. Based on this, the embodiments of the present application provide a partition assembly and HVAC equipment.

[0047] As shown in Figures 1 and 2, it is a structural schematic diagram of a partition assembly 10 of an embodiment of the present application. The partition assembly 10 is applied to the outdoor unit of HVAC equipment, the refrigerant replacement device, etc. The partition assembly 10 includes a main mounting plate 100 and a waterproof cover 300.

[0048] The main mounting plate 100 includes a main body 110, which has an air outlet 115. This air outlet 115 connects the spaces on both sides of the main body 110. When the partition assembly 10 is installed in the outdoor unit's housing, the partition assembly 10 defines an air cavity 22a and an installation cavity 22b on opposite sides, respectively. The air outlet 115 connects the air cavity 22a and the installation cavity 22b. A waterproof cover 300 covers the air outlet 115 to prevent moisture from flowing between the air cavity 22a and the installation cavity 22b through the air outlet 115.

[0049] Due to factors such as the large size of the waterproof cover 300, the connection between the waterproof cover 300 and other structural components, or the vibration generated during the operation of the outdoor unit, the waterproof cover 300 can easily become unstable when installed. In this embodiment of the application, the main mounting plate 100 is provided with a mounting boss 120, and the main body 110 and the mounting boss 120 are integrally provided. The main body 110 has a first surface 111, and the mounting boss 120 is protruded from the first surface 111 of the main body 110 and is used to provide support for the waterproof cover 300, thereby improving the installation stability of the waterproof cover 300 and reducing the possibility of shaking of the waterproof cover 300.

[0050] It should be noted that in the embodiment of the present application, the support provided by the mounting boss 120 for the waterproof cover 300 is not limited to support in the direction of gravity. When the waterproof cover 300 is installed on other structural members, the mounting boss 120 can be set to directly or indirectly act on the waterproof cover 300. The direction in which the mounting boss 120 interacts with the waterproof cover 300 is the support direction provided by the mounting boss 120 for the waterproof cover 300. Therefore, the support direction provided by the mounting boss 120 for the waterproof cover 300 includes but is not limited to the direction of gravity, and the specific support direction can be selected according to the installation requirements. For example, when the partition assembly 10 is installed in the casing of the outdoor unit, the mounting boss 120 can be arranged side by side with the waterproof cover 300 in the horizontal direction, and the mounting boss 120 provides support for the waterproof cover 300 in the horizontal direction; alternatively, the mounting boss 120 can be arranged side by side with the waterproof cover 300 in the vertical direction, and the mounting boss 120 provides support for the waterproof cover 300 in the vertical direction.

[0051] Mounting boss 120 includes a boss body 121, which is the portion of mounting boss 120 primarily used to provide support for waterproof cover 300. Other structural components of partition assembly 10 may also be mounted to boss body 121. Mounting boss 120 also includes an auxiliary boss 122, located outside boss body 121. Auxiliary boss 122 also provides support for waterproof cover 300. While boss body 121 is limited by the mounting requirements of other structural components and cannot be freely designed in terms of shape and position, auxiliary boss 122 offers greater flexibility in position, shape, and size design relative to boss body 121. Auxiliary boss 122 can be positioned at any desired location on waterproof cover 300, providing more adequate support for waterproof cover 300 from mounting boss 120 and improving the installation stability of waterproof cover 300.

[0052] The boss body 121 has a main surface 1211 for supporting the waterproof cover 300, and the auxiliary boss 122 has an auxiliary surface 1221 for supporting the waterproof cover 300. Optionally, the auxiliary boss 122 is spaced apart from the boss body 121, in which case the auxiliary surface 1221 is spaced apart from the main surface 1211; alternatively, the auxiliary boss 122 is connected to the boss body 121, with the auxiliary surface 1221 connected to the main surface 1211; or alternatively, the auxiliary boss 122 is connected to the boss body 121, with the auxiliary surface 1221 spaced apart from the main surface 1211. This allows for flexible adjustment of the relative positions of the boss body 121 and the auxiliary boss 122 to meet the support requirements of the waterproof cover 300.

[0053] In a third direction C perpendicular to main surface 1211, a predetermined height difference Δh exists between main surface 1211 and auxiliary surface 1221. Specifically, in the third direction C perpendicular to main surface 1211, the maximum distance from main surface 1211 to the first plane of first surface 111 of main body 110 is the height h1 of boss body 121, and the maximum distance from auxiliary surface 1221 to the first plane of first surface 111 of main body 110 is the height h2 of auxiliary boss 122. Δh = |h1 - h2|, 0 mm ≤ Δh ≤ 10 mm. The height difference between main surface 1211 and auxiliary surface 1221 can be designed based on the shape of waterproof cover 300, so that main surface 1211 and auxiliary surface 1221 respectively align with corresponding surfaces of waterproof cover 300 to improve support stability.

[0054] The auxiliary boss 122 extends away from the boss main body 121 to expand the area covered by the mounting boss 120. In the area where the width of the boss main body 121 fails to reach, the auxiliary boss 122 provides support for the waterproof cover 300, improving the support stability of the mounting boss 120 for the waterproof cover 300. Optionally, the auxiliary boss 122 and the boss main body 121 of the mounting boss 120 are provided on the same side of the air outlet 115, and the mounting boss 120 provides support for the waterproof cover 300 on one side of the air outlet 115; alternatively, the boss main body 121 is provided outside the air outlet 115 in one direction, and the auxiliary boss 122 is provided outside the air outlet 115 in another direction. In this way, the mounting boss 120 provides support for the waterproof cover 300 in multiple different areas.

[0055] Optionally, as shown in FIGS. 4 to 6, the auxiliary boss 122 and the boss main body 121 of the mounting boss 120 are provided on the same side of the air outlet 115, and the auxiliary boss 122 extends along a first direction A away from the boss main body 121 and parallel to the main surface 1211.

[0056] The air outlet 115 has an air outlet edge 1151 facing the mounting boss 120, the boss main body 121 has a first edge 1214 on one side facing the air outlet 115, and the auxiliary boss 122 has a second edge 1222 on one side facing the air outlet 115. As shown in FIG. 4, in a second direction B perpendicular to the first direction A and parallel to the main surface 1211, the distance from the first edge 1214 to the air outlet edge 1151 is a first distance L1, and the distance from the second edge 1222 to the air outlet edge 1151 is a second distance L2. L2 and L1 satisfy: 0.5 ≤ L2 / L1 ≤ 10. Within this range, the distance between the second edge 1222 and the first edge 1214 is appropriate, the structure of the mounting boss 120 is compact, it can provide stable support for the waterproof cover 300, and the occupied space is small. Optionally, L1 satisfies: 0 mm < L1 ≤ 100 mm, controlling the distance from the boss main body 121 to the air outlet 115 within a suitable range to prevent the distance from the boss main body 121 to the air outlet 115 from being too large and occupying too much space.

[0057] The boss body 121 further has a boss edge 1215, and the boss edge 1215 is disposed opposite to the first edge 1214 in the second direction B. As shown in FIG. 4, when L2 > L1, in the second direction B, the auxiliary boss 122 is disposed between the first edge 1214 and the boss edge 1215, and the second edge 1222 is spaced apart from the first edge 1214 and is disposed on two different straight lines; as shown in FIG. 5, when L2 = L1, in the second direction B, the auxiliary boss 122 is disposed between the first edge 1214 and the boss edge 1215, and the second edge 1222 and the first edge 1214 are disposed on the same straight line; as shown in FIG. 6, when L2 < L1, in the second direction B, the auxiliary boss 122 is disposed on the side of the first edge 1214 away from the boss edge 1215, and the second edge 1222 is spaced apart from the first edge 1214 and is disposed on two different straight lines.

[0058] Exemplarily, in FIGS. 4 to 6, both the first edge 1214 and the second edge 1222 are straight lines. Of course, in some other embodiments, the first edge 1214 and the second edge 1222 may not be straight lines. For example, the auxiliary boss 122 may also be provided with a multi-segment bent structure, and the second edge 1222 is composed of a plurality of line segments spliced together; or, the second edge 1222 of the auxiliary boss 122 is an arc-shaped edge, a wavy edge, etc. Regarding the shapes of the first edge 1214 and the second edge 1222, the embodiments of the present application do not limit this, and can be specifically set according to the structural requirements of the waterproof cover 300.

[0059] In the embodiments of the present application, the number of the auxiliary bosses 122 connected to the boss body 121 is one or two. When the number of the auxiliary bosses 122 is one, the auxiliary boss 122 is disposed on one side of the boss body 121 in the first direction A. When the number of the auxiliary bosses 122 is two, in the first direction A, one of the auxiliary bosses 122 is disposed on one side of the mounting boss 120, and the other auxiliary boss 122 is disposed on the other side of the mounting boss 120. Regarding the number of the auxiliary bosses 122, it can be specifically selected according to the size of the boss body 121, the position requirements of the boss body 121, and the size of the waterproof cover 300. For example, when the size of the boss body 121 in the first direction A is large and the size of the waterproof cover 300 in the first direction A is small, the number of the auxiliary bosses 122 can be set to one; when the size of the boss body 121 in the first direction A is small and the size of the waterproof cover 300 in the first direction A is large, the number of the auxiliary bosses 122 can be set to two, so as to increase the support range of the mounting boss 120 providing support for the waterproof cover 300 in the first direction A.

[0060] When there are two auxiliary bosses 122, the two auxiliary bosses 122 can be staggered in the first direction A, or the two auxiliary bosses 122 can be collinear in the first direction A. The relative positions of the two auxiliary bosses 122 can be specifically set according to the structural requirements of the waterproof cover 300.

[0061] In the first direction A, the length of the auxiliary boss 122 is determined based on the dimensions of the waterproof cover 300 and the boss body 121 in the first direction A, wherein the widths of the auxiliary boss 122 and the boss body 121 in the first direction A are greater than or equal to the width of the waterproof cover 300 in the first direction A, thereby providing more sufficient support for the waterproof cover 30.

[0062] In the second direction B, the width of the boss body 121 is greater than the width of the auxiliary boss 122, allowing the boss body 121 to also support other structural components mounted thereon. As shown in Figures 4 to 6, the main surface 1211 of the mounting boss 120 defines a first opening 1212, within which structural components of the partition assembly 10 or HVAC equipment can be placed.

[0063] When the baffle assembly 10 is used in HVAC equipment, the waterproof cover 300 is vertically positioned corresponding to the air outlet 115, and the boss body 121 is positioned below the air outlet 115. Inevitably, water vapor may flow vertically downward along the surface of the waterproof cover 300 to the first opening 1212. There is a possibility that water vapor enters the first opening 1212 and comes into contact with structural components disposed within the first opening 1212. Therefore, a sealing and waterproofing treatment is required for the area outside the first opening 1212 to prevent water vapor from entering the first opening 1212. Optionally, the baffle assembly 10 further includes a first seal 410 disposed between the waterproof cover 300 and the mounting boss 120. The first seal 410 is respectively in contact with the auxiliary surface 1221 of the auxiliary boss 122 and the main surface 1211 of the boss body 121 to seal the gap between the waterproof cover 300 and the mounting boss 120.

[0064] The portion of the main surface 1211 of the boss body 121 located on one side of the first opening 1212 in the second direction B contacts the first sealing member 410. When the partition assembly 10 is installed in the HVAC equipment, the second direction B is a vertical direction, and the first sealing member 410 is located above the first opening 1212 to seal the gap between the waterproof cover 300 and the mounting boss 120, preventing moisture from flowing into the first opening 1212 under the action of gravity.

[0065] Optionally, in the second direction B, the width of the surface of the first seal 410 facing the auxiliary boss 122 is equal to the width of the auxiliary surface 1221, and the surface of the first seal 410 facing the auxiliary boss 122 is entirely fitted with the auxiliary surface 1221, or, the width of the surface of the first seal 410 facing the auxiliary boss 122 is greater than the width of the auxiliary surface 1221, and after covering the auxiliary surface 1221, the surface of the first seal 410 facing the auxiliary boss 122 is also fitted with the side wall surface of the auxiliary boss 122, and the side wall surface of the auxiliary boss 122 is set at an angle to the first surface 111 of the main body 110. Under the above two connection methods, the first seal 410 and the auxiliary boss 122 both have good sealing effects, and the auxiliary boss 122 occupies a small space, which is convenient for the installation of other structural parts.

[0066] Optionally, the main surface 1211 and the auxiliary surface 1221 are in the same plane, that is, △h = 0 mm, and the main surface 1211 is connected to the auxiliary surface 1221, so that the auxiliary surface 1221 and the main surface 1211 are smoothly transitioned and connected, so that the first seal 410 can be respectively fitted with the auxiliary surface 1221 and the main surface 1211, and the first seal 410 can also be stably fitted at the transition between the auxiliary surface 1221 and the main surface 1211, thereby increasing the sealing and waterproof effect, and also facilitating the setting of the surface of the first seal 410 facing the mounting boss 120 as a plane, thereby reducing the processing difficulty of the seal. In addition, the side of the first seal 410 facing the mounting boss 120 is in contact with the main surface 1211 and the auxiliary surface 1221 in the same plane. The boss body 121 and the auxiliary boss 122 can jointly provide support for the waterproof cover 300, so that the main surface 1211 and the auxiliary surface 1221 are more closely fitted to the surface of the waterproof cover 300, preventing the first seal 410 from expanding or contracting due to temperature influences and causing poor sealing when the partition assembly 10 is used in an environment with frequently changing temperatures.

[0067] The first sealing member 410 includes a sealing body 411, which extends from the main surface 1211 of the boss body 121 to fit the auxiliary surface 1221 of the auxiliary boss 122. The extension direction of the sealing body 411 is the first direction A. The width of the part of the sealing body 411 corresponding to the boss body 121 in the second direction B is equal to the width of the part of the sealing body 411 corresponding to the auxiliary boss 122 in the second direction B. At this time, the sealing body 411 can be strip-shaped.

[0068] Optionally, the first sealing member 410 further includes a sealing side portion 412, which is disposed on one side of the sealing body 411 in a direction perpendicular to the extension direction of the sealing body 411 (i.e., the second direction B). The sealing side portion 412 extends from the sealing body 411 away from the sealing body 411 and is in contact with the main surface 1211. By providing the sealing side portion 412, the contact area between the first sealing member 410 and the boss body 121 is increased, thereby improving the sealing and waterproofing effect. Preferably, the sealing side portion 412 extends in the second direction B away from the first opening 1212 to provide more space for the sealing side portion 412. The width of the sealing side portion 412 in the first direction A is equal to the width of the main surface 1211 of the boss body 121 in the first direction A.

[0069] The sealing side portion 412 and the sealing body 411 are integrally arranged and made of the same material. For example, the sealing side portion 412 and the sealing body 411 can be made of elastic materials such as foam, silicone or rubber, so that the sealing side portion 412 and the sealing body 411 can both be stably fitted with the structure abutting against them.

[0070] The partition assembly 10 also includes a middle partition 500, which includes a partition body 510. The partition body 510 is used to be installed on the shell of the HVAC equipment. The partition body 510 also has a partition opening 511. The main mounting plate 100 is arranged in the partition opening 511 and is installed on the partition body 510. Specifically, the first surface 111 of the main body 110 of the main mounting plate 100 is in contact with the surface of the partition body 510, and the main body 110 is installed on the partition body 510. For example, the main body 110 is installed on the partition body 510 by welding or screwing.

[0071] The middle partition 500 also includes a partition bracket 520, which is arranged at the partition opening 511. The partition bracket 520 has a first bracket surface 521 and a second bracket surface arranged opposite to each other. The waterproof cover 300 is installed on the partition bracket 520 on the side where the first bracket surface 521 is located. Due to the existence of the partition bracket 520, there is inevitably a gap between the waterproof cover 300 and the main board body 110. In this case, the waterproof cover 300 is easily installed unstably. By setting the mounting boss 120 to protrude toward the side where the waterproof cover 300 is located, the mounting boss 120 makes up for the gap between the waterproof cover 300 and the main board body 110, provides support for the waterproof cover 300, and thus improves the installation stability of the waterproof cover 300.

[0072] Optionally, the auxiliary boss 122 is located on one side of the partition bracket 520 in the second direction B. When the partition assembly 10 is used in HVAC equipment, the auxiliary boss 122 is located below the partition bracket 520, and the upper structure of the waterproof cover 300 is fixedly mounted on the partition bracket 520. The lower structure of the waterproof cover 300 is abutted against the boss body 121 and the auxiliary boss 122 through the first sealing member 410.

[0073] Optionally, the auxiliary boss 122 is disposed toward the second support surface of the partition support 520. In this case, the auxiliary surface 1221 of the auxiliary boss 122 is disposed in contact with or spaced apart from the second support surface of the partition support 520. When the auxiliary surface 1221 is spaced apart from the second support surface, the end of the first sealing member 410 is sandwiched between the auxiliary surface 1221 and the second support surface. Specifically, the waterproof cover 300 is mounted on the first support surface 521 of the partition support 520. A portion of the surface of one side of the first sealing member 410 abuts the second support surface of the partition support 520, while another portion abuts the surface of the waterproof cover 300. The boss body 121 of the mounting boss 120 and the auxiliary boss 122 act together on the other side of the first sealing member 410, achieving a seal through the first sealing member 410 while providing support for the waterproof cover 300. During assembly, the first sealing member 410 can be clamped between the auxiliary boss 122 and the second bracket surface of the partition bracket 520, and then the waterproof cover 300 can be installed on the partition bracket 520, and the waterproof cover 300 can be abutted against the first sealing member 410, which is convenient for assembly and has a good sealing effect.

[0074] The number of partition brackets 520 can be one, and the partition bracket 520 forms a crossbeam mounted at the partition opening 511; or, the number of partition brackets 520 is two, and the two partition brackets 520 are relatively arranged at the partition opening 511, and the boss body 121 is arranged between the two partition brackets 520, one of the partition brackets 520 is arranged corresponding to one of the auxiliary bosses 122, and the other partition bracket 520 is arranged corresponding to the other auxiliary boss 122 to clamp the opposite ends of the first seal 410, and the waterproof cover 300 is installed on the two partition brackets 520 and abuts against the middle part of the first seal 410, thereby improving the installation stability of the first seal 410 and thereby improving the sealing and waterproof effect.

[0075] The waterproof cover 300 includes a waterproof main body 310, a waterproof mounting portion 320 and a waterproof limiting portion 330 provided on the waterproof main body 310. There are two waterproof mounting portions 320, which are provided on opposite sides of the waterproof main body 310. The two waterproof mounting portions 320 are installed on the partition bracket 520. As shown in Figures 7 and 8, the waterproof main body 310 has a waterproof cavity. The waterproof main body 310 is covered by the first sealing member 410. The waterproof limiting portion 330 is connected to the wall surface of the waterproof main body 310 that defines the waterproof cavity, and the waterproof limiting portion 330 abuts against the first sealing member 410. In the direction perpendicular to the main surface 1211, the projection of the waterproof main body 310 at least partially covers the first opening 1212, and the waterproof main body 310 is spaced apart from the structural member provided in the first opening 1212, thereby further preventing water vapor from flowing to the first opening.

[0076] Optionally, the first opening 1212 is a heat dissipation opening, and the baffle assembly 10 further includes a heat sink 600, which includes a heat dissipation body 610 and a plurality of heat dissipation fins 620 disposed on the heat dissipation body. The heat dissipation body 610 is disposed on a side of the boss body 121 facing away from the main surface 1211 and is mounted on the boss body 121. The heat dissipation openings 620 are formed through the heat dissipation openings. It is understood that the heat sink 600 has a certain weight, and when the heat sink 600 is mounted on a flat plate structure, the flat plate structure may be easily deformed. By providing the mounting boss 120 protruding from the main plate body 110, the structural strength of the main mounting plate 100 can be increased, and the main mounting plate 100 is less likely to deform when the heat sink 600 is mounted on the boss body 121.

[0077] The partition assembly 10 also includes an electronic control board 200 and a plurality of functional devices arranged on the electronic control board 200. The electronic control board 200 and the heat dissipation body 610 of the radiator 600 are fixedly installed on the main mounting plate 100. Specifically, the electronic control board 200 and the heat dissipation body 610 are stacked and installed on the boss body 121. The functional devices are arranged on the surface of the electronic control board 200 away from the radiator 600. The functional devices are electrically connected to the conductive circuit of the electronic control board 200. The functional devices include inductors, relays, reactors, capacitors, line interfaces and display light boards, etc. These functional devices and the radiator 600 and the electronic control board 200 are combined together and have a large weight. By setting the main mounting plate 100 to include a mounting boss 120 protruding from the main body 110, the main mounting plate 100 can stably support the above structure and is not easily deformed, thereby improving the fitting stability between the mounting boss 120 and the first seal 410, thereby maintaining good sealing stability.

[0078] Optionally, the heat sink 620 is provided with a heat dissipation opening, and the surface of the heat sink 620 contacts the surface of the boss body 121 that defines the heat dissipation opening, so that while multiple heat sinks 620 are provided with heat dissipation openings, they can also limit the radiator 600 and improve the installation stability of the radiator 600.

[0079] As shown in FIG7 , the main mounting plate 100 further includes a boss flange 123 provided on the boss body 121. The boss flange 123 is disposed around the periphery of the first opening 1212. The boss flange 123 is located on the side of the boss body 121 where the main surface 1211 is located, and the boss flange 123 extends from the boss body 121 toward the side away from the boss body 121. In this way, the boss flange 123 can further prevent moisture from flowing to the first opening 1212 under the action of gravity. At the same time, the presence of the boss flange 123 can also be used to increase the structural strength of the boss body 121.

[0080] Boss body 121 has a first mounting surface facing away from main surface 1211. This first mounting surface is provided with a mounting groove 1213, which communicates with first opening 1212. This helps reduce the weight of boss body 121 and saves material. Heat sink body 610 is positioned within mounting groove 1213 and mounted to boss body 121, facilitating the approximate location of heat sink body 610 and improving assembly efficiency.

[0081] Optionally, the auxiliary boss 122 has a second mounting surface facing away from the auxiliary surface 1221. The second mounting surface is provided with an auxiliary groove that communicates with the mounting groove 1213, which similarly helps reduce the weight of the auxiliary boss 122. Furthermore, the auxiliary boss 122 and boss body 121 configured in this manner facilitate integrally forming the mounting boss 120 on the main body 110. For example, the integral mounting boss 120 and main body 110 can be formed by rolling or injection molding.

[0082] The partition assembly 10 also includes a second seal 420, which is arranged around the periphery of the heat dissipation opening and between the heat dissipation body 610 and the boss body 121 to seal the gap between the heat dissipation body 610 and the boss body 121. By combining the first seal 410 and the second seal 420, the sealing and waterproof effect is improved, and water vapor is more effectively prevented from escaping from between the boss body 121 and the heat dissipation body 610 to the side where the electronic control board 200 is located.

[0083] Optionally, the heat dissipation body 610 has a second surface 611, and the second surface 611 is in contact with the surface of the boss body 121 facing away from the main surface 1211, wherein the second surface 611 is provided with a heat dissipation groove 612, and the second seal 420 is arranged in the heat dissipation groove 612 and respectively abuts against the heat dissipation body 610 and the boss body 121, thereby further improving the sealing effect between the heat dissipation body 610 and the boss body 121.

[0084] The main mounting plate 100 is used to mount other structural components of the HVAC equipment, so that the other structural components of the HVAC equipment can be mounted on the middle partition plate 500 together with the main mounting plate 100. As shown in Figures 9 and 10, the middle partition plate 500 includes a first plug-in portion 5200. The main mounting plate 100 includes a main body 110, a second plug-in portion 1200, and a hanging portion 130. The second plug-in portion 1200 and the hanging portion 130 are both connected to the main body 110. The second plug-in portion 1200 is plugged into and mated with the first plug-in portion 5200. The hanging portion 130 is hung on the middle partition plate 500 along the plug-in mating direction B (i.e., the second direction B) of the second plug-in portion 1200 and the first plug-in portion 5200.

[0085] During assembly, move the main mounting plate 100 close to the middle partition plate 500 so that the second plug-in portion 1200 is plugged into the first plug-in portion 5200, and the hanging portion 130 is hung on the main plate body 110. This can preliminarily limit the position of the main mounting plate 100 relative to the middle partition plate 500, prevent the main mounting plate 100 and the structural parts installed on the main mounting plate 100 from tipping over relative to the middle partition plate 500, and keep the main plate body 110 stably aligned relative to the middle partition plate 500. Then, use a detachable installation method such as locking screws or snap-fitting to fix the position of the main mounting plate 100 relative to the middle partition plate 500. When the main mounting plate 100 needs to be removed from the middle partition 500, after releasing the structure fixing the main mounting plate 100 and the middle partition 500, the position of the main mounting plate 100 relative to the middle partition 500 remains fixed and will not fall over. Then, the second plug-in part 1200 is pulled out from the first plug-in part 5200, and the hanging part 130 is removed from the middle partition 500, and the main mounting plate 100 can be separated from the middle partition 500.

[0086] In the embodiment of the present application, the second plug-in portion 1200 and the hanging portion 130 of the main mounting plate 100 cooperate to act on two spaced-apart locations of the middle partition 500 and act on the middle partition 500 from multiple directions, thereby preventing the main mounting plate 100 from tipping over and reducing the probability of the main mounting plate 100 and structural components mounted thereon colliding with other structures. Furthermore, the method for installing the main mounting plate 100 on the middle partition 500 is simple, and the method for removing the main mounting plate 100 from the middle partition 500 is also simple. When the partition assembly 10 is used in HVAC equipment, even if the internal space of the HVAC equipment casing is small, the main mounting plate 100 can be easily installed on the middle partition 500 or removed from the middle partition 500.

[0087] The second plug-in portion 1200 is plugged into the first plug-in portion 5200 along a linear plug-in mating direction B. Optionally, when the partition assembly 10 is installed in the HVAC equipment, the second plug-in portion 1200 is plugged into the first plug-in portion 5200 along the top-to-bottom plug-in mating direction B, and the hanging portion 130 is hung on the upper edge 5121 of the middle partition 500, facilitating assembly. In this case, the plug-in mating direction B is vertical. In other embodiments, the plug-in mating direction B may also be horizontal or other directions. This embodiment of the present application is not limited to this, and the specific selection can be made based on actual needs.

[0088] Optionally, as shown in FIG10 , the middle partition 500 includes a partition body 510 and a first plug-in portion 5200 disposed on the partition body 510. The partition body 510 has a first surface 5120 and a second surface 5110 disposed opposite to each other. The first plug-in portion 5200 is located between two opposite edges of the first surface 5120. The main body 110 has a first mounting surface 112 facing the first surface 5120. The second plug-in portion 1200 and the hanging portion 130 are spaced apart from each other on the main body 110, and both the second plug-in portion 1200 and the hanging portion 130 are bent relative to the main body 110 toward the side where the first mounting surface 112 is located.

[0089] The partition assembly 10 also includes a radiator 600, an electric control board 200, and a plurality of functional components provided on the electric control board 200. The radiator 600, the electric control board 200 and other components are integrated and installed on the main mounting board 100, and then the main mounting board 100 is installed on the middle partition 500. This assembly method is convenient for assembly and disassembly, but since this installation method integrates multiple structural components on the same main mounting board 100, it is heavy and prone to unstable installation. In the embodiment of the present application, the main body 110, the second plug-in portion 1200 and the hanging portion 130 of the main mounting board 100 are integrated to improve the structural strength of the main mounting board 100, which helps to improve the installation stability of the main mounting board 100 installed on the middle partition 500. The relative positions of the three are fixed, which facilitates the installation of the main mounting board 100 on the middle partition 500 and improves assembly efficiency. Optionally, the main board body 110, the second plug-in portion 1200 and the hanging portion 130 are integrally injection molded, or the three are fixedly connected by welding. Of course, in some other embodiments, the main board body 110, the second plug-in portion 1200 and the hanging portion 130 can also be integrally arranged in other ways. This application does not limit this, and the specific selection can be made according to actual needs.

[0090] It is understandable that, to accommodate the mounting position requirements of other components of the partition assembly 10, the mainboard body 110 covers a relatively large area in the first direction A, perpendicular to the mating direction B. This can easily cause deformation of the mainboard body 110. Optionally, a first mounting surface 112 is provided in contact with the first surface 5120, providing support for the mainboard body 110 via the partition body 510 to prevent deformation. Furthermore, the first mounting surface 112 and the first surface 5120 can both be planar, which helps improve the stability of the contact between the first mounting surface 112 and the first surface 5120.

[0091] The first surface 5120 of the partition body 510 includes a preset hanging area. Optionally, the preset hanging area is in the central area of ​​the first surface 5120, and the preset hanging area is provided with a groove, opening or hook and other structures, and the hanging portion 130 is hung on the edge of the groove, opening or hook and other structures; or, the preset hanging area is in the edge area of ​​the first surface 5120, and the preset hanging area extends to the edge of the first surface 5120. When the plug-in mating direction B is a vertical direction, the edge of the first surface 5120 above the first plug-in portion 5200 forms the upper edge 5121 of the middle partition 500, and the hanging portion 130 extends from the main plate body 110 and through the outside of the upper edge 5121 to the side where the second surface 5110 is located, so as to be hung on the partition body 510.

[0092] The first plug-in portion 5200 includes a guide opening 5202 passing through the middle partition plate. The second plug-in portion 1200 passes through the guide opening 5202 from the side of the middle partition plate 500 facing the main body 110 and is partially located on the side of the middle partition plate 500 facing away from the main body 110 .

[0093] The first plug-in portion 5200 also has a plug-in slot 5201, which is connected to the guide opening 5202 on the side of the middle partition 500 facing the main body 110, and the plug-in slot 5201 opens toward the upper edge 5121 of the middle partition 500 in the plug-in mating direction B.

[0094] Optionally, as shown in Figure 11, the first plug-in portion 5200 includes a baffle body 5210 and a baffle side wall 5220. The baffle body 5210 is arranged corresponding to the guide opening 5202, and the baffle body 5210 is spaced apart from the first surface 5120. The baffle side wall 5220 is connected between the partition body 510 and the baffle body 5210. Combined with Figures 12 and 13, the baffle side wall 5220 and the baffle body 5210 define a plug-in slot 5201, and the opening of the plug-in slot 5201 faces the upper edge 5121. The second plug-in portion 1200 is plugged into the plug-in slot 5201 from the opening of the plug-in slot 5201. In this way, the main installation plate 100 can be translated along the plug-in mating direction B, the second plug-in portion 1200 can be plugged into the first plug-in portion 5200, and the hanging portion 130 can be hung on the partition body 510, effectively improving the installation stability of the main board body 110.

[0095] Among them, the second plug-in part 1200 is plugged into the plug-in slot 5201, and the main board body 110 contacts the surface of the baffle side wall 5220 toward the upper edge 5121, preventing the main board body 110 from moving further in the direction of the upper edge 5121 toward the plug-in slot 5201, and limiting the installation position of the main board body 110 by the baffle side wall 5220. Among them, when the main board body 110 moves along the upper edge 5121 toward the plug-in slot 5201 until the main board body 110 contacts the baffle side wall 5220, it means that the position of the second plug-in part 1200 plugged into the first plug-in part 5200 has been plugged into place, which is convenient for positioning.

[0096] Specifically, the baffle body 5210 has a first edge and a second edge that are opposite each other in the mating direction B, and a third edge and a fourth edge that are opposite each other in the second direction C. The mating direction B, the first direction A, and the second direction C are perpendicular to each other. The upper edge 5121 is located on the side of the first edge away from the second edge in the mating direction B. The opening of the insertion slot 5201 is formed between the first edge of the baffle body 5210 and the baffle sidewall 5220. The second insertion portion 1200 is inserted into the insertion slot 5201 through the first edge.

[0097] Optionally, the baffle side wall 5220 is connected to the second edge, the third edge and the fourth edge of the baffle body 5210. Specifically, as shown in Figure 11, the baffle side wall 5220 includes a first side segment 5221 connected to the third edge, a second side segment 5222 connected to the fourth edge and a third side segment 5223 connected to the second edge. At this time, the third side segment 5223 can be in contact with the second plug-in portion 1200 or be spaced apart from the second plug-in portion 1200. Among them, when the third side section 5223 contacts the second plug-in portion 1200, the first side section 5221 and the second side section 5222 are both spaced apart from the main board body 110, and the third side section 5223 alone limits the position of the main board body 110 in the plug-in mating direction B; or, the first side section 5221 and the second side section 5222 are both in contact with the main board body 110, and the first side section 5221, the second side section 5222 and the third side section 5223 jointly limit the position of the main board body 110 in the plug-in mating direction B.

[0098] Optionally, the baffle side wall 5220 is connected to the third edge and the fourth edge of the baffle body 5210. At this time, the baffle side wall 5220 only includes a first side segment 5221 connected to the third edge and a second side segment 5222 connected to the fourth edge. There is a gap between the partition body 510 and the second edge of the baffle body 5210. The surface of the first side segment 5221 facing the upper edge 5121 and the surface of the second side segment 5222 facing the upper edge 5121 are in contact with the main board body 110 respectively, thereby limiting the position of the main board body 110 in the plug-in mating direction B.

[0099] Furthermore, in the second direction C, the two opposite surfaces of the second plug-in part 1200 are in contact with the surface of the baffle side wall 5220 respectively. Specifically, the two opposite surfaces of the second plug-in part 1200 are in contact with the first side section 5221 and the second side section 5222 respectively, preventing the second plug-in part 1200 from moving relative to the partition body 510 in the second direction C, thereby improving the plug-in stability of the second plug-in part 1200 in the first plug-in part 5200.

[0100] As shown in FIG. 13 , the first plug portion 5200 further includes a guide bevel 523 , which is disposed at the opening of the plug slot 5201 and connected to the baffle body 5210 . The guide bevel 523 extends from the baffle body 5210 in a direction away from the first surface 5120 . It can be understood that the dimensions of the main board body 110 and the second plug-in part 1200 are both set to be thin, and the opening of the plug-in slot 5201 is set to be adapted to the second plug-in part 1200 so as to plug the first plug-in part 5200 into the second plug-in part 1200. Therefore, the opening size of the plug-in slot 5201 is also designed to be small, and it is difficult to plug the second plug-in part 1200 into the plug-in slot 5201. By setting the guide bevel 523, the second plug-in part 1200 first contacts the guide bevel 523 when moving toward the plug-in slot 5201, and the guide bevel 523 guides the second plug-in part 1200 to be inserted into the plug-in slot 5201, which facilitates assembly and improves assembly efficiency.

[0101] The second plug-in portion 1200 includes a plug-in mainboard 1201 connected to the mainboard body 110. The plug-in mainboard 1201 extends from the mainboard body 110 in the plug-in mating direction B and extends away from the upper edge 5121. The plug-in mainboard 1201 is plugged into the plug-in slot 5201. During assembly, the main mounting plate 100 is moved along the upper edge 5121 toward the plug-in slot 5201 to insert the plug-in mainboard 1201 into the plug-in slot 5201. The hanging portion 130 is then hung on the upper edge 5121 of the partition body 510.

[0102] The plug-in mainboard 1201 and the first plug-in portion 5200 are fitted together to define the surface of the plug-in slot 5201. Optionally, the surface of the partition body 510 corresponding to the first plug-in portion 5200 is also fitted together with the surface of the plug-in mainboard 1201, thereby improving the installation stability of the plug-in mainboard 1201 in the plug-in slot 5201.

[0103] Optionally, the second plug-in portion 1200 further includes an insertion bevel plate 1202 arranged at an angle to the plug-in mainboard 1201. The insertion bevel plate 1202 is connected to the end of the plug-in mainboard 1201 away from the mainboard body 110. The insertion bevel plate 1202 extends from the plug-in mainboard 1201 away from the hanging portion 130 and is provided with a guide opening 5202. A portion of the insertion bevel plate 1202 is located on the side of the middle partition 500 facing away from the mainboard body 110. When the main mounting plate 100 is moved along the upper edge 5121 toward the plug-in slot 5201, the insertion bevel plate 1202 first contacts the guide bevel plate 523. Guided by the guide bevel plate 523, the insertion bevel plate 1202 slides relative to the guide bevel plate 523 toward the guide opening 5202, allowing the plug-in mainboard 1201 to be inserted into the plug-in slot 5201, with the first mounting surface 112 abutting against the first surface 5120. The guide inclined plate 523 has a large area, and when in contact with the first plug-in portion 5200 , it facilitates alignment and guides the plug-in mainboard 1201 to be plugged into the plug-in slot 5201 .

[0104] Optionally, the extension direction of the guide inclined plate 523 is opposite to the extension direction of the plug-in inclined plate 1202 , so that the plug-in inclined plate 1202 can provide stable support for the guide inclined plate 523 and guide the guide inclined plate 523 to slide smoothly into the guide opening 5202 .

[0105] Optionally, in the first direction A, the orthographic projection of the baffle body 5210 partially covers the guide opening 5202, so that the plug-in inclined plate 1202 passes through the opening of the plug-in slot 5201 and extends to the guide opening 5202, and the plug-in main board 1201 is smoothly plugged into the plug-in slot 5201, and the first mounting surface 112 of the main board body 110 can be directly fitted with the first surface 5120 of the partition body 510.

[0106] Optionally, in the second direction C, the width of the guide opening 5202 is equal to the width of the insertion slot 5201. Alternatively, in the second direction C, the width of the guide opening 5202 is smaller than the width of the insertion slot 5201. In this case, the orthographic projection of a portion of the baffle body 5210 overlaps with the orthographic projection of a portion of the partition body 510, allowing the surfaces of both the baffle body 5210 and the partition body 510 to contact the surface of the plug-in motherboard 1201, thereby improving the insertion stability of the plug-in motherboard 1201 in the insertion slot 5201. Furthermore, the guide ramp 523 is disposed within the guide opening 5202, and in the second direction C, the two opposing walls of the guide ramp 523 abut against the walls of the partition body 510 defining the guide opening 5202, thereby limiting the position of the guide ramp 523.

[0107] Optionally, the baffle body 5210 is in the shape of a flat plate parallel to the first surface 5120, and the plug-in motherboard 1201 is also in the shape of a flat plate parallel to the first surface 5120. This facilitates a smooth fit between the plug-in motherboard 1201 and the baffle body 5210, and facilitates smooth insertion and exit of the plug-in motherboard 1201 into and out of the plug-in slot 5201. Correspondingly, the plug-in inclined plate 1202 and the guide inclined plate 523 are both in the shape of a flat plate.

[0108] Optionally, the surface of the plug-in mainboard 1201 facing away from the baffle body 5210 is in the same plane as the first mounting surface 112. In this case, the plug-in mainboard 1201 can be directly connected to the mainboard body 110, thereby reducing the difficulty of processing the main mounting board 100.

[0109] As shown in FIG14 , in other embodiments, the first plug-in portion 5200 may not have the plug-in groove 5201 opening toward the upper edge 5121. Instead, the first plug-in portion 5200 may be directly provided as a plug-in hole 5203 formed on the first surface 5120. The plug-in hole 5203 extends through the partition body 510, and the second plug-in portion 1200 is directly plugged into the plug-in hole 5203. Optionally, the outer peripheral wall surface of the second plug-in portion 1200 is in contact with the wall surface of the partition body 510 defining the plug-in hole 5203, thereby improving the plugging stability of the second plug-in portion 1200 in the plug-in hole 5203.

[0110] As shown in Figure 14, the hanging portion 130 includes a hanging sub-portion 131 and a bent hook sub-portion 132. The hanging sub-portion 131 is connected to the main board body 110 and is bent relative to the main board body 110, and is abutted against the upper edge along the plug-in fitting direction B. The bent hook sub-portion 132 is connected to the end of the hanging sub-portion 131 away from the main board body 110, and is bent relative to the hanging sub-portion 131. The hanging sub-portion 131 is abutted against the upper edge 5121 of the middle partition 500 along the plug-in fitting direction B. The bent hook sub-portion 132 abuts against the surface of the middle partition 500 away from the main board body 110 to prevent the main board body 110 from tilting relative to the middle partition 500.

[0111] Optionally, the hooking portion 131 includes a flange connected to the main body 110, and the hooking portion 132 includes a bent plate connected to the flange, so that the hooking portion 130 can be smoothly hung on the partition body 510. Furthermore, there are multiple hooking portions 132, with adjacent hooking portions 132 spaced apart to avoid structural members provided on the first mounting surface 112 of the main body 110. In other embodiments, the hooking portion 130 may include only multiple hooking portions 132 spaced apart, with the hooking portions 132 directly connected to the main body 110 and bent relative to the main body 110, and then hung on the upper edge 5121 of the middle partition 500 by the hooking portions 132.

[0112] As shown in FIG14 , the main body 110 further includes an air outlet 115 , which extends through the main body 110 and connects the spaces on opposite sides of the main body 110 . When the partition body 510 is mounted on the housing of an outdoor unit, an air cavity 22a and an installation cavity 22b are respectively provided on opposite sides of the partition body 510 , and the air outlet 115 connects the air cavity 22a and the installation cavity 22b . The partition assembly 10 further includes a waterproof cover 300 , and the middle partition 500 further includes a partition bracket 530 protruding from the partition body 510 . Specifically, the partition bracket 530 protrudes from the second surface 5110 of the partition body 510 . The waterproof cover 300 covers the air outlet 115 and is mounted on the partition bracket 530 . The hanging portion 130 is also hung on the partition bracket 530 .

[0113] Optionally, as shown in FIG15 , the hooking sub-portion 131 abuts against the partition bracket 530, and the hooking sub-portion 132 is located outside the waterproof cover 300 in the second direction C. When the partition body 510 is used to be installed in the casing of an outdoor unit, the second direction C can be a horizontal direction, and the hooking sub-portion 132 is located outside the waterproof cover 300 in the horizontal direction. The plug-in mating direction B is a vertical direction, and the hooking portion 130 is located above the second plug-in portion 1200. The hooking sub-portion 131 is located above the waterproof cover 300 and partially covers the waterproof cover 300, or the hooking sub-portion 131 contacts the waterproof cover 300. This facilitates sealing and waterproofing the gap between the hooking sub-portion 131 and the waterproof cover 300.

[0114] The air outlet 115 is defined solely by the main body 110, or alternatively, by both the main body 110 and the hanging portion 130. In this case, in the plug-in mating direction B, the air outlet 115 is disposed between the second plug-in portion 1200 and the hanging portion 130. In other embodiments, when the partition body 510 is mounted on a housing of an outdoor unit, the air outlet 115 may be defined by both the main body 110 and the housing of the outdoor unit.

[0115] The upper edge 5121 of the partition body 510 is provided with a partition opening 513, which penetrates the partition body 510 in the first direction A. The main body 110 and the partition bracket 530 are arranged at the partition opening 513, and the hanging part 13 can be hung on at least one of the upper edge 5121 and the partition bracket 530.

[0116] The main body 110 has a mounting opening 113 that extends through the main body 110. The partition assembly 10 further includes a heat sink 600 and a second seal 420. The heat sink 600 includes a heat sink body 610 and a plurality of heat sink fins 620. The heat sink body 610 is mounted on the second mounting surface. The second seal 420 is disposed between the second mounting surface and the heat sink body 610 to seal the gap between the second mounting surface and the heat sink body 610. The plurality of heat sink fins 620 are disposed on the heat sink body 610 and sequentially extend through the mounting opening 113 and the partition opening 513. The ends of the heat sink 620 away from the heat sink body 610 protrude from the second surface 5110.

[0117] The partition assembly 10 also includes an electronic control board 200 and multiple functional components. The electronic control board 200 is arranged on the side of the heat dissipation body 610 facing away from the second mounting surface. The multiple functional components are located on the side of the electronic control board 200 facing away from the radiator 600 and are installed on the electronic control board 200. In this way, it is convenient to distribute the weight of the components installed on the main mounting board 100, and prevent the main mounting board 100 from tilting toward that side due to the heavy weight of the structural parts on one side of the main body 110.

[0118] An embodiment of the present application also provides an outdoor unit, which includes a casing and the partition assembly 10 as described above. The partition assembly 10 is arranged in the internal space of the casing, and the partition body 510 of the partition assembly 10 is installed in the casing to fix the position of the partition assembly 10 relative to the casing.

[0119] As shown in FIG16 , a wind cavity 22a and an installation cavity 22b are respectively provided on either side of the partition body 510. The outdoor unit further includes a fan (not shown) and a piping assembly. The fan is disposed in the wind cavity 22a, and the piping assembly is disposed in the installation cavity 22b. A partition opening 513 of the partition body 510 connects the wind cavity 22a and the installation cavity 22b. The main installation plate 100 is disposed at the partition opening 513. The electronic control board 200 and the functional components mounted on the electronic control board 200 are all accommodated in the installation cavity 22b. When the heat sink 620 of the radiator 600 passes through the installation opening 113, the heat sink 620 extends into the wind cavity 22a. The airflow generated by the fan operation can promptly remove heat from the radiator 600, resulting in high heat dissipation efficiency.

[0120] In addition to the fan and piping assembly, the outdoor unit may also include a variety of components such as a heat exchanger, an expansion tank, a water tank, a compressor, and a subcooler, which are located within the installation cavity 22b. The piping assembly includes multiple connecting pipes and valve bodies that connect these components. The refrigerant is transported and heat-exchanged between these components through the connecting pipes and valve bodies. The connecting pipes and valve bodies are easily expanded by the heat of the refrigerant, and the installation space is small. The partition assembly 10 of the embodiment of the present application can be disassembled and assembled in a narrow space, preventing the partition assembly 500 from colliding with the structure within the installation cavity 22b during disassembly and assembly.

[0121] An embodiment of the present application further provides a HVAC device, which includes the outdoor unit as described above.

[0122] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship, they are based on the orientation or position relationship shown in the drawings. This is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0123] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A partition assembly, wherein, Comprising: A waterproof cover; And A main mounting plate, including a main board body, the main board body having an air outlet, and the waterproof cover covering the air outlet; Wherein, the main board body further includes a mounting boss provided outside the air outlet, the mounting boss protruding from the main board body, the mounting boss including a boss main body and an auxiliary boss provided outside the boss main body, and both the boss main body and the auxiliary boss are used to provide support for the waterproof cover.

2. The partition assembly according to claim 1, wherein The boss main body has a main surface for supporting the waterproof cover, and the auxiliary boss has an auxiliary surface for supporting the waterproof cover. In a direction perpendicular to the main surface, there is a preset height difference △h between the main surface and the auxiliary surface, and △h satisfies: 0mm ≤ △h ≤ 10mm.

3. The partition assembly according to claim 2, wherein, The auxiliary boss is spaced apart from the boss main body; or, The auxiliary boss is connected to the boss main body, and the auxiliary surface is connected to the main surface; or, The auxiliary boss is connected to the boss main body, and the auxiliary surface is spaced apart from the main surface.

4. The partition assembly according to claim 2, wherein, The auxiliary boss extends in a direction away from the boss main body.

5. The partition assembly according to claim 4, wherein, The air outlet has an air outlet edge facing the mounting boss; the boss main body has a first edge facing the air outlet, and the auxiliary boss has a second edge facing the air outlet; The auxiliary boss extends in a first direction away from the boss main body and parallel to the main surface; in a second direction perpendicular to the first direction and parallel to the main surface, the distance from the first edge to the air outlet edge is a first distance L1, and the distance from the second edge to the air outlet edge is a second distance L2, and L2 and L1 satisfy: 0.5 ≤ L2 / L1 ≤ 10.

6. The partition assembly according to claim 2, wherein, The boss main body has a first mounting surface facing away from the main surface, the first mounting surface is provided with a mounting groove, the auxiliary boss has a second mounting surface facing away from the auxiliary surface, and the second mounting surface is provided with an auxiliary groove; The auxiliary groove communicates with the mounting groove; or, The auxiliary groove is spaced apart from the mounting groove.

7. The partition assembly according to claim 2, wherein, The partition assembly further includes a first seal, the first seal being provided between the waterproof cover and the mounting boss and respectively fitting with the auxiliary surface and the main surface to seal the gap between the waterproof cover and the mounting boss.

8. The partition assembly according to claim 7, wherein, The first seal includes a sealing main body and a sealing side portion integrally provided, the sealing main body extending from the main surface of the boss main body to fit with the auxiliary surface of the auxiliary boss; in a direction perpendicular to the extending direction of the sealing main body, the sealing side portion extends from the sealing main body in a direction away from the sealing main body and fits with the main surface.

9. The spacer assembly according to claim 1, wherein, The mounting boss is provided on one side of the air outlet in the second direction; The number of the auxiliary bosses is one, and in a direction forming an angle with the second direction, the auxiliary boss is provided on one side of the boss main body; or, There are two auxiliary bosses, and one of the auxiliary bosses is located on one side of the boss body and the other auxiliary boss is located on the other side of the boss body in a direction forming an angle with the second direction.

10. The partition assembly according to claim 1, wherein, The partition assembly further includes a middle partition, the middle partition including a partition body and a partition bracket, the partition body is provided with a partition opening, and the partition bracket is provided at the partition opening; The partition bracket has a first bracket surface and a second bracket surface arranged opposite to each other. The waterproof cover is installed on the partition bracket on the side where the first bracket surface is located, and the main board is installed on the partition body on the side where the second bracket surface is located. The mounting boss is protruded toward the side where the waterproof cover is located and is used to provide support for the waterproof cover.

11. The partition assembly according to claim 1, wherein, The partition assembly further includes a middle partition, and the middle partition includes a first plug-in portion; The main mounting plate also includes a second plug-in portion and a hanging portion, both of which are connected to the main board body, and the second plug-in portion is plugged into and fitted with the first plug-in portion. Along the plug-in fitting direction of the second plug-in portion and the first plug-in portion, the hanging portion is hung on the edge of the middle partition.

12. The partition assembly according to claim 11, wherein, The second plug-in portion is plugged into the first plug-in portion along a plug-in fitting direction from top to bottom, and the hanging portion is hung on the upper edge of the middle partition.

13. The partition assembly according to claim 12, wherein, The hanging part includes: a hanging sub-portion connected to the main board body and bent relative to the main board body, and abutting against the upper edge along the plug-fitting direction; and The hook portion is connected to one end of the hanging portion away from the main body, is bent relative to the hanging portion, and abuts against the surface of the middle partition away from the main body.

14. The partition assembly according to claim 13, wherein, The hanging sub-part includes a flange connected to the main body, and the hook sub-part includes a plurality of bent plates that are spaced apart and connected to the flange.

15. The partition assembly according to claim 13, wherein, The first plug-in portion includes a guide opening passing through the middle partition, and the second plug-in portion passes through the guide opening from the side of the middle partition facing the main body and is partially located on the side of the middle partition away from the main body.

16. The spacer assembly according to claim 15, wherein, The first plug-in portion has a plug-in slot, which is connected to the guide opening on a side of the middle partition facing the main body, and the plug-in slot opens toward the upper edge of the middle partition in the plug-in mating direction.

17. The spacer assembly according to claim 16, wherein, The second plug-in portion includes: A plug-in mainboard is connected to the mainboard body, extends from the mainboard body in the plug-in mating direction, and is plugged into the plug-in slot; The plug-in inclined plate is connected to one end of the plug-in main board away from the main board body. The plug-in inclined plate extends from the plug-in main board in a direction away from the hanging portion, passes through the guide opening, and is partially located on the side of the middle partition away from the main board body.

18. The spacer assembly according to claim 11, wherein, The main board body, the second plug-in portion and the hanging portion are integrally arranged.

19. An outdoor unit, wherein, include: chassis; and The partition assembly according to any one of claims 1 to 18 is installed in the internal space of the casing.

20. A heating, ventilation and air conditioning equipment, wherein, The outdoor unit includes the outdoor unit according to claim 19.

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