Heating and ventilation equipment outdoor unit and heating and ventilation equipment

Abstract

The heating and ventilation equipment outdoor unit comprises a box body, a panel and a connecting assembly, the box body comprises a mounting plate, the connecting assembly comprises a first connecting structure and a second connecting structure, the first connecting structure is arranged on the side, away from a containing cavity, of the mounting plate, and the second connecting structure is arranged on the side, facing the mounting plate, of the panel. And the first connecting structure and the second connecting structure are detachably connected. According to the utility model, the panel is detachably connected and fixed on the mounting plate through the second connecting structure and the first connecting structure, and the first connecting structure and the second connecting structure are arranged between the mounting plate and the panel, so that the first connecting structure and the second connecting structure are shielded by the panel when being observed from the front side of the panel; and the connecting part of the panel and the mounting plate is hidden, so that the outer side of the panel is simple and attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of HVAC equipment, in particular to an outdoor unit of HVAC equipment and HVAC equipment. Background Art

[0002] This section merely provides background information related to the present disclosure and is not necessarily prior art.

[0003] The existing installation and fixing scheme of the appearance panel of the outdoor unit of the HVAC equipment is relatively complicated, and the screws for fixing the appearance panel can be seen from the front of the appearance panel. Utility Model Content

[0004] The purpose of the utility model is to at least solve the problem that the fixing screws can be seen from the front of the exterior panel of the outdoor unit of the existing HVAC equipment, resulting in poor appearance. This purpose is achieved through the following technical solutions:

[0005] The utility model proposes an outdoor unit of a heating and ventilation equipment, comprising:

[0006] A box body, wherein a receiving cavity is formed inside, and the box body comprises at least one mounting plate for forming a side wall of the receiving cavity;

[0007] A panel, arranged on a side of the mounting plate away from the accommodating cavity;

[0008] The connecting assembly includes a first connecting structure and a second connecting structure, wherein the first connecting structure is arranged on a side of the mounting plate away from the accommodating cavity, and the second connecting structure is arranged on a side of the panel facing the mounting plate, and the first connecting structure and the second connecting structure are connected in a detachable manner.

[0009] The HVAC equipment outdoor unit proposed in the utility model has a panel for beautifying the appearance. The panel is installed and fixed on the first connecting structure through the second connecting structure, so that the panel is installed on the box body, and the first connecting structure and the second connecting structure are arranged between the panel and the mounting plate. When observed from the front of the panel, the first connecting structure and the second connecting structure are blocked by the panel, so that the connecting part between the panel and the mounting plate is hidden, thereby making the outer side of the panel simple and beautiful.

[0010] In addition, the HVAC equipment outdoor unit according to the utility model may also have the following additional technical features:

[0011] In some embodiments of the present utility model, along the direction parallel to the mounting plate, the first connection structure includes a first connection portion and a second connection portion arranged at intervals, and the second connection structure includes a third connection portion and a fourth connection portion arranged at intervals. The third connection portion is connected to the first connection portion in a detachable manner, and the fourth connection portion is connected to the second connection portion in a detachable manner.

[0012] In some embodiments of the present utility model, the first connection portion includes at least one connection hole provided on the mounting plate, the third connection portion includes at least one hook, and at least a part of the hook is inserted into the connection hole.

[0013] In some embodiments of the present utility model, the second connection portion includes a first connection plate having at least one first fastening hole, the first connection plate is arranged at an angle with the mounting plate, the fourth connection portion includes a second connection plate having at least one second fastening hole, the second connection plate is arranged at an angle with the panel, and the outdoor unit of the heating and ventilation equipment further includes at least one fastener, and the fastener respectively passes through the second fastening hole and the first fastening hole and connects the first connection plate and the second connection plate.

[0014] In some embodiments of the present utility model, the hook includes a plugging portion and a limiting portion. One end of the plugging portion is connected to the panel, and at least a part of the plugging portion is inserted into the connection hole. The other end of the plugging portion is connected to the limiting portion, and the limiting portion is used to limit the panel from moving away from the mounting plate along the axial direction of the connection hole.

[0015] In some embodiments of the present utility model, the hook further includes a contact plate, the contact plate is arranged on the plugging portion and / or the limiting portion, and at least a part of the plate surface of the contact plate is in contact with a part of the hole wall of the connection hole.

[0016] In some embodiments of the present utility model, the fourth connection portion further includes a tongue. Along the direction perpendicular to the panel, the tongue is arranged on the side of the second connection plate away from the panel. A plugging hole is provided on the first connection plate, and at least a part of the tongue is inserted into the plugging hole, and the plugging hole is used to limit the tongue from moving away from the second connection plate in the direction perpendicular to the panel.

[0017] In some embodiments of the present utility model, both the first connection plate and the second connection plate are parallel to the height direction of the outdoor unit of the heating and ventilation equipment. The number of the hooks and the number of the connection holes are both multiple, and all the hooks and all the connection holes are arranged at intervals along the height direction of the outdoor unit of the heating and ventilation equipment.

[0018] In some embodiments of the present invention, the third connecting portion also includes a bending plate, which is arranged on the side of the panel facing the mounting plate, and the bending plate is arranged at an angle to the panel, the hook is arranged on the side of the bending plate away from the panel, and the side of the bending plate away from the second connecting plate defines a first groove, and the extension direction of the first groove is parallel to the panel.

[0019] In some embodiments of the utility model, along a direction perpendicular to the panel, the side of the bending plate facing away from the panel abuts against the plate surface of the mounting plate, and the side of the bending plate facing away from the panel is provided with a plurality of notches, and the hooks are arranged in the notches.

[0020] In some embodiments of the present invention, a second groove is defined on a side of the second connecting plate away from the bending plate, and an extension direction of the second groove is parallel to the panel.

[0021] In some embodiments of the present invention, along a direction perpendicular to the panel, a projection of the mounting plate falls within a plate surface of the panel.

[0022] In some embodiments of the present invention, the panel and the second connecting structure are an integrated sheet metal bending structure.

[0023] The second aspect of the utility model provides a HVAC device, including the HVAC device outdoor unit provided in the first aspect of the utility model.

[0024] The HVAC equipment proposed in the second aspect of the utility model has an outdoor unit of the HVAC equipment, and the outdoor unit of the HVAC equipment has a panel for beautifying the appearance. The panel is detachably connected to the first connection structure and fixed on the mounting plate through the second connection structure, and the first connection structure and the second connection structure are arranged between the panel and the mounting plate. When observed from the front of the panel, the first connection structure and the second connection structure are blocked by the panel, so that the connection part between the panel and the mounting plate is hidden, thereby making the outer side of the panel simple and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not considered to be limiting of the present invention. Moreover, the same reference numerals are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0026] Figure 1 The structure diagram of the outdoor unit of the HVAC equipment according to the embodiment of the present utility model is schematically shown from a first perspective;

[0027] Figure 2Schematically shows a schematic structural view of a second perspective of an outdoor unit of a heating, ventilation and air conditioning (HVAC) device according to an embodiment of the present utility model;

[0028] Figure 3 Schematically shows a partial structural view of a first perspective at the hook and the connection hole according to an embodiment of the present utility model;

[0029] Figure 4 Schematically shows a partial structural view of a second perspective at the hook and the connection hole according to an embodiment of the present utility model;

[0030] Figure 5 Schematically shows a partial structural view of the connection between the first connecting plate and the second connecting plate (fasteners not shown) according to an embodiment of the present utility model;

[0031] Figure 6 Schematically shows an assembly structural view of a panel and a mounting plate according to an embodiment of the present utility model;

[0032] Figure 7 Schematically shows a partial assembly structural view of a panel and a mounting plate (at the first connecting plate and the second connecting plate) according to an embodiment of the present utility model;

[0033] Figure 8 Schematically shows a partial assembly structural view of the first connecting plate and the second connecting plate (the mounting plate is omitted) according to an embodiment of the present utility model;

[0034] Figure 9 Schematically shows a structural view of a mounting plate and a first connecting structure according to an embodiment of the present utility model;

[0035] Figure 10 Schematically shows a structural view of a first perspective of a panel and a second connecting structure according to an embodiment of the present utility model;

[0036] Figure 11 Schematically shows a structural view of a second perspective of a panel and a second connecting structure according to an embodiment of the present utility model;

[0037] The reference numerals are as follows:

[0038] 100, outdoor unit of HVAC device; 101, housing; 102, ventilation assembly; 103, heat exchanger; 104, accommodation cavity;

[0039] 11, mounting plate; 12, first connecting structure; 121, first connecting portion; 122, second connecting portion; 13, connection hole; 14, first connecting plate; 141, first fastening hole; 142, insertion hole;

[0040] 21. Panel; 22. Second connection structure; 221. Third connection part; 222. Fourth connection part; 23. Hook; 231. Insertion part; 232. Limiting part; 24. Bending plate; 241. First groove; 242. Notch; 243. Contact plate; 25. Second connection plate; 251. Second fastening hole; 252. Second groove; 253. Insert tongue. Detailed implementation mode

[0041] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be fully conveyed to those skilled in the art.

[0042] It should be understood that the terms used herein are for the purpose of describing specific exemplary embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" as used herein may also include the plural forms. The terms "comprising", "including", "containing" and "having" are inclusive and thus specify the presence of the stated features, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the particular order described or illustrated, unless the order of performance is explicitly stated. It should also be understood that additional or alternative steps may be used.

[0043] Although the terms first, second, third, etc. may be used herein to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first" and "second" and other numerical terms used herein do not imply an order or sequence. Thus, the first element, component, region, layer or section discussed below may be referred to as the second element, component, region, layer or section without departing from the teachings of the exemplary embodiments.

[0044] For ease of description, spatial relative relationship terms may be used in the text to describe the relationship of one element or feature shown in the figure with respect to another element or feature. These relative relationship terms are, for example, "inside", "outside", "inner side", "outer side", "below", "beneath", "above", "over", etc. Such spatial relative relationship terms are intended to include different orientations of the device during use or operation in addition to the orientations depicted in the figure. For example, if the device in the figure is flipped, an element described as "below" or "beneath" other elements or features will then be oriented as "above" or "over" the other elements or features. Thus, the exemplary term "below" can include both upward and downward orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used in the text are accordingly interpreted.

[0045] As Figures 1 to 11 shown, Figure 1 in which the direction A is the height direction of the outdoor unit 100 of the heating, ventilation and air conditioning (HVAC) equipment. The present utility model provides an outdoor unit 100 of HVAC equipment, which includes a box body 101, a ventilation assembly 102, a panel 21 and a connection assembly. The ventilation assembly 102 is configured to discharge the internal air of the outdoor unit 100 of the HVAC equipment. An accommodation cavity 104 is formed inside the box body 101. The box body 101 includes at least one mounting plate 11 for forming the side wall of the accommodation cavity 104. A first connection structure 12 is disposed on the side of the mounting plate 11 facing away from the accommodation cavity 104. The panel 21 is located on the side of the mounting plate 11 facing away from the accommodation cavity 104 and is disposed opposite to the mounting plate 11. A second connection structure 22 is disposed on the side of the panel 21 facing the mounting plate 11. The second connection structure 22 is detachably connected to the first connection structure 12 so that the panel 21 is mounted on the mounting plate 11.

[0046] It can be understood that the box body 101 is the housing of the outdoor unit 100 of the heating, ventilation and air conditioning (HVAC) equipment. The box body 101 is in an annular structure or a substantially annular structure with at least one opening. The ventilation component 102 includes a fan. When the fan operates, it can discharge the air inside the outdoor unit 100 of the HVAC equipment to the outside, forming a heat exchange channel. The ventilation component 102 can be embedded and installed in the installation hole of the box body 101, or installed in the opening formed between the two ends of the box body 101. The mounting plate 11 is in a plate structure. The accommodating cavity 104 can install internal devices such as the heat exchanger 103. The opposite ends of the mounting plate 11 can be respectively connected to the ventilation component 102 and the remaining plate body of the box body 101. The connection methods include but are not limited to plug-in connection, bolt connection, snap connection, etc. The mounting plate 11 can also be fixed by fixing its bottom end on the chassis of the outdoor unit 100 of the HVAC equipment. The size of the panel 21 is the same as or substantially the same as that of the mounting plate 11. The panel 21 is detachably mounted on the first connection structure 12 through the second connection structure 22, so that the panel 21 is oppositely arranged on the side of the mounting plate 11 facing away from the accommodating cavity 104. The first connection structure 12 can be a jack arranged on the mounting plate 11. As a match, the second connection structure 22 can be a plug or a hook 23 arranged on the panel 21. The panel 21 is mounted on the mounting plate 11 by means of plugging. The first connection structure 12 can also be a plate structure arranged on the mounting plate 11. As a match, the second connection structure 22 can be a plate structure arranged on the panel 21. The plate structure on the mounting plate 11 supports the plate structure on the panel 21, so that the panel 21 is suspended on the mounting plate 11. At this time, the two plate structures can also be fastened by bolts. Specifically, along the width direction of the mounting plate 11, jacks or plate structures can be arranged at both ends of the plate surface on the side of the mounting plate 11 facing away from the accommodating cavity 104. The plate structure is arranged at an angle with the plate surface. At the corresponding positions of the panel 21, plugs or hooks 23 matching the jacks and plate members matching the plate structures are arranged. The panel 21 is suspended and mounted on the mounting plate 11. At this time, the connection structure between the mounting plate 11 and the panel 21, including the hole structure and other solid structures, is blocked by the panel 21, and the above connection structure cannot be observed on the outside of the panel 21, thereby making the outside of the panel 21 for displaying the appearance simple and beautiful.

[0047] The outdoor unit 100 of the HVAC equipment proposed by the present utility model has a panel 21 for beautifying the appearance. The panel 21 is installed and fixed on the box body 101 through the mounting plate 11. The panel 21 is detachably connected and fixed to the mounting plate 11 through the second connection structure 22 and the first connection structure 12. And the first connection structure 12 and the second connection structure 22 are arranged between the mounting plate 11 and the panel 21. When observing from the front of the panel 21, the first connection structure 12 and the second connection structure 22 are blocked by the panel 21, so that the connection part between the panel 21 and the mounting plate 11 is hidden, thus making the outside of the panel 21 simple and beautiful.

[0048] In some embodiments of the present utility model, along the direction parallel to the plate surface of the mounting plate 11, the first connection structure 12 includes a first connection portion 121 and a second connection portion 122 which are spaced apart, and the second connection structure 22 includes a third connection portion 221 and a fourth connection portion 222 which are spaced apart. The third connection portion 221 and the fourth connection portion 222 are respectively connected to the first connection portion 121 and the second connection portion 122 in a detachable manner.

[0049] It can be understood that the first connection structure 12 may include a plurality of connection portions spaced apart along a direction parallel to the plate surface of the side of the mounting plate 11 facing away from the accommodation cavity 104. For example, the width direction of the mounting plate 11 may be taken. Along the width direction of the mounting plate 11, the first connection portion 121 and the second connection portion 122 are respectively arranged on both sides of the mounting plate 11. Correspondingly, as a match, also along the width direction of the mounting plate 11, on both sides of the panel 21, there are also provided a third connection portion 221 detachably connected to the first connection portion 121 and a fourth connection portion 222 detachably connected to the second connection portion 122. Specifically, the first connection portion 121 may be a jack, the second connection portion 122 is a plate structure, the third connection portion 221 is a plug or a hook 23, and the fourth connection portion 222 is a plate structure that is hung and matched with the second connection portion 122. Or along the height direction of the outdoor unit 100 of the heating and ventilation equipment, the first connection portion 121 and the second connection portion 122 are respectively arranged on both sides of the mounting plate 11. Correspondingly, as a match, also along the height direction of the outdoor unit 100 of the heating and ventilation equipment, on both sides of the panel 21, there are also provided a third connection portion 221 detachably connected to the first connection portion 121 and a fourth connection portion 222 detachably connected to the second connection portion 122.

[0050] In some embodiments of the present utility model, the first connection portion 121 includes at least one connection hole 13 provided on the mounting plate 11, the second connection portion 122 includes a first connection plate 14 provided on the side of the mounting plate 11 facing away from the accommodation cavity 104. The first connection plate 14 is arranged at an angle with the mounting plate 11. The first connection plate 14 has at least one first fastening hole 141. The third connection portion 221 includes at least one hook 23. At least a part of the hook 23 is inserted into the connection hole 13. The fourth connection portion 222 includes a second connection plate 25. The second connection plate 25 is arranged at an angle with the panel 21. At least one second fastening hole 251 is provided on the second connection plate 25. The position of the second fastening hole 251 corresponds to the position of the first fastening hole 141. The fourth connection portion 222 further includes at least one fastener. The fastener is sequentially passed through the second fastening hole 251 and the first fastening hole 141.

[0051] It can be understood that at least one connection hole 13 can be provided on one side of the mounting plate 11 along its width direction. Multiple connection holes 13 can be provided and arranged along a direction parallel to the mounting plate 11, which can be the length direction of the mounting plate 11, the width direction of the mounting plate 11, or an oblique direction forming an angle with the width direction of the mounting plate 11. The connection hole 13 can be a rectangular, square or circular hole. For cooperating with the hook 23 to be hung and connected, the connection hole 13 can be selected as a rectangle, so that it has an upward plane to support the hook 23 and improve the reliability of the connection. The first connecting plate 14 can be provided on the other side of the mounting plate 11 along its width direction. The first connecting plate 14 can be perpendicular to the mounting plate 11 or form a certain angle with the mounting plate 11. The first connecting plate 14 can extend along the length direction of the mounting plate 11, the width direction of the mounting plate 11, or an oblique direction forming an angle with the width direction of the mounting plate 11. A plurality of first fastening holes 141 are provided on the first connecting plate 14 for installing bolts to fix. At least one hook 23 matching the connection hole 13 can be provided on the panel 21. The hook 23 can be in an L shape. The radial cross-section of the hook 23 can be circular or rectangular. The first part of the hook 23 is vertically connected to the panel 21, and the second part is parallel to the panel 21 and extends in a direction away from the first part and in a direction away from the first connecting plate 14. The second connecting plate 25 can be provided on the other side of the panel 21 along its width direction. The second connecting plate 25 can be perpendicular to the panel 21 or form a certain angle with the panel 21. The second connecting plate 25 can extend along the length direction of the panel 21, the width direction of the panel 21, or an oblique direction forming an angle with the width direction of the panel 21. A plurality of second fastening holes 251 are provided on the second connecting plate 25 for installing bolts to fix. When installing the panel 21, the mounting plate 11 can be moved to a position opposite to the panel 21, the hook 23 is aligned with the connection hole 13 and inserted, then the second connecting plate 25 is attached to the first connecting plate 14, and finally the first connecting plate 14 and the second connecting plate 25 are connected and fixed by bolts, finally realizing the hanging installation of the panel 21 on the mounting plate 11.

[0052] In some embodiments of the present invention, the hook 23 includes a plugging portion 231 and a limiting portion 232. The plugging portion 231 is connected to the panel 21, and at least part of the plugging portion 231 is plugged into the connection hole 13. The limiting portion 232 is connected to the plugging portion 231 and is used to limit the panel 21 from moving in the axial direction of the connection hole 13 in a direction away from the panel 21.

[0053] It can be understood that both the insertion part 231 and the limiting part 232 are of long plate-shaped structures. One end of the insertion part 231 is connected to the plate surface of the panel 21 on the side facing the mounting plate 11. The insertion part 231 can be arranged perpendicular to the mounting plate 11. The other end of the insertion part 231 is connected to one end of the limiting part 232. The other end of the limiting part 232 extends in a direction away from the fourth connecting part 222 along the width direction of the panel 21. After the hook 23 is inserted into the connecting hole 13, at least part of the insertion part 231 is located in the connecting hole 13, providing a limit for the panel 21 in a direction parallel to the panel 21. The limiting part 232 is located on the side of the mounting plate 11 facing away from the panel 21, so that the limiting part 232 can limit the panel 21 from moving away from the mounting plate 11 in a direction perpendicular to the mounting plate 11, thereby making the connection between the mounting plate 11 and the panel 21 more reliable.

[0054] In some embodiments of the present invention, the hook 23 further includes a contact plate 243. The contact plate 243 is arranged on the insertion part 231 and / or the limiting part 232, and at least part of the plate surface of the contact plate 243 contacts with part of the hole wall surface of the connecting hole 13.

[0055] It can be understood that along the height direction of the outdoor unit 100 of the heating and ventilation equipment, the contact plate 243 can be arranged on the upper side and / or the lower side of the insertion part 231, and the upper side and / or the lower side of the limiting part 232, and the contact plate 243 is arranged perpendicular to the insertion part 231 and the limiting part 232. After the hook 23 is inserted into the connecting hole 13, the contact plate 243 can make surface contact with the hole wall of the connecting hole 13, expanding the contact area, and further reducing the phenomenon of cutting and grinding caused by line contact between the hook 23 and the mounting plate 11, thereby improving the durability and reliability of the outdoor unit 100 of the heating and ventilation equipment. The hook 23 can be integrally formed by a sheet metal part. The hook 23 can be a separate sheet metal part welded to the panel 21, or can be formed by bending at the edge of the panel 21. For example, two notches are cut at the edge of the panel 21, and then the insertion part 231 and the limiting part 232 are bent out, and then the contact plate 243 is bent out at the edges on the opposite sides of the insertion part 231 and the limiting part 232.

[0056] In some embodiments of the present invention, the fourth connecting part 222 further includes a tongue 253. Along the direction perpendicular to the panel 21, the tongue 253 is arranged at one end of the second connecting plate 25 facing away from the panel 21. An insertion hole 142 is provided on the first connecting plate 14, and at least part of the tongue 253 is inserted into the insertion hole 142. The insertion hole 142 is used to limit the movement of the tongue 253 in a direction perpendicular to the panel 21 away from the second connecting plate 25.

[0057] It can be understood that at one end of the second connecting plate 25 away from the panel 21, the tongue 253 can be formed by bending and cutting the edge of the second connecting plate 25, or the tongue 253 can be separately fabricated and then welded to the second connecting plate 25. The second tongue 253 can be arranged parallel to the panel 21 or at a certain angle with the panel 21. As a match, a plug hole 142 extending in a direction parallel to the second connecting plate 25 can be provided on the first connecting plate 14. Since the first connecting plate 14 is perpendicular to the mounting plate 11, the orientation of the plug hole 142 is also parallel to the mounting plate 11. The tongue 253 has a flat sheet structure, and the plug hole 142 can be a rectangular hole structure. Specifically, the first connecting plate 14 can be L-shaped, with one side arranged parallel to and attached to the mounting plate 11, and the other side perpendicular to the mounting plate 11. The plug hole 142 can be opened at the right-angle corner of the first connecting plate 14, so that after the tongue 253 is inserted into the plug hole 142, one side abuts against the mounting plate 11, and the opposite side abuts against one side wall of the plug hole 142, limiting the tongue 253 and improving the reliability of the connection.

[0058] In some embodiments of the present utility model, both the first connecting plate 14 and the second connecting plate 25 are parallel to the height direction of the outdoor unit 100 of the heating and ventilation equipment. The number of hooks 23 is multiple, and the multiple hooks 23 are arranged at intervals along the height direction of the outdoor unit 100 of the heating and ventilation equipment. The number of connection holes 13 is multiple, and the multiple connection holes 13 are arranged at intervals along the height direction of the outdoor unit 100 of the heating and ventilation equipment. And in the height direction of the outdoor unit 100 of the heating and ventilation equipment, the positions of the hooks 23 correspond to the positions of the connection holes 13.

[0059] It can be understood that both the first connecting plate 14 and the second connecting plate 25 extend along the height direction of the outdoor unit 100 of the heating and ventilation equipment. A plurality of hooks 23 can be provided, and the plurality of hooks 23 are arranged along the height direction of the outdoor unit 100 of the heating and ventilation equipment. A plurality of connecting holes 13 are also provided and arranged along the height direction of the outdoor unit 100 of the heating and ventilation equipment. When installing the mounting panel 21, the mounting plate 11 can be held by both hands close to the panel 21 so that the hooks 23 are placed in the connecting holes 13. Push the mounting plate 11 horizontally so that the hooks 23 on one side and the second connecting plate 25 on the other side in the width direction of the mounting plate 11 both move into place, and finally lock screws on the second connecting plate 25 to fix it to the first connecting plate 14. In addition, along the height direction of the outdoor unit 100 of the heating and ventilation equipment, the hooks 23 can also be provided at the bottom end of the panel 21, and the second connecting plate 25 is provided at the top end of the panel 21. Correspondingly, the connecting holes 13 are provided at the bottom end of the mounting plate 11, and the first connecting plate 14 is provided at the top end of the mounting plate 11. When installing the mounting panel 21, the mounting plate 11 can be held by both hands close to the panel 21 so that the hooks 23 are placed in the connecting holes 13. Push the mounting plate 11 downward in the vertical direction so that the hooks 23 at the bottom end and the second connecting plate 25 at the top end of the mounting plate 11 both move into place, and finally lock screws on the second connecting plate 25 to fix it to the first connecting plate 14.

[0060] In some embodiments of the present invention, the third connecting portion 221 further includes a bending plate 24. Along the direction perpendicular to the panel 21, opposite ends of the bending plate 24 are respectively connected to the panel 21 and the hook 23. One side of the bending plate 24 facing away from the fourth connecting portion 222 defines a first groove 241, and the first groove 241 extends along the height direction of the outdoor unit 100 of the heating and ventilation equipment.

[0061] It can be understood that the bending plate 24 can be a separate sheet metal bending part connected to the panel 21 by welding. The bending plate 24 can also be formed by multiple bends from the edge of the panel 21. The bending plate 24 can include a first bending portion, a second bending portion, a third bending portion, and a fourth bending portion connected in sequence. The first bending portion is vertically connected to the panel 21, and the second bending portion, the third bending portion, and the fourth bending portion form a structure with a U-shaped cross-section. The U-shaped structure defines the first groove 241, and the first groove 241 is used for users to conveniently grip when carrying the panel 21.

[0062] In some embodiments of the present invention, along the direction perpendicular to the panel 21, one side of the bending plate 24 facing away from the panel 21 abuts against the plate surface of the mounting plate 11, and a plurality of notches 242 are provided at one end of the bending plate 24 facing away from the panel 21, and the hooks 23 are arranged in the notches 242.

[0063] It can be understood that the edge of one end of the bending plate 24 facing away from the panel 21 is cut to form a plurality of notches 242, and the area of the notch 242 is equal to the unfolded area of the hook 23. The hook 23 is formed by cutting and bending the panel 21. Two notches are cut out at the edge of the panel 21, and the part of the panel 21 between the two notches is bent multiple times to form the hook 23. After the hook 23 is formed, the two notches are connected to form the notch 242. The parts of the bending plate 24 on both sides of the notch 242 abut against the side of the mounting plate 11 facing away from the accommodating cavity 104, improving the reliability of the connection.

[0064] In some embodiments of the present invention, a second groove 252 is defined on the side of the second connecting plate 25 facing away from the first connecting portion 121, and the extending direction of the second groove 252 is parallel to the panel 21.

[0065] It can be understood that the second connecting plate 25 can be a separate sheet metal bending part connected to the panel 21 by welding. The bending plate 24 can also be formed by bending the edge of the panel 21 multiple times. The second connecting plate 25 can be a structure with a U-shaped cross-section. A second groove 252 is defined inside the second connecting plate 25, and the opening of the second groove 252 faces away from the first groove 241. The second groove 252 and the first groove 241 are respectively located on both sides of the mounting plate 11 along its width direction. Both the second groove 252 and the first groove 241 are used for users to conveniently grip when carrying the panel 21.

[0066] In some embodiments of the present invention, along the direction perpendicular to the panel 21, the projection of the mounting plate 11 is located within the plate surface of the panel 21.

[0067] It can be understood that when observed along the direction perpendicular to the panel 21, the mounting plate 11 does not extend beyond the panel 21, so that the mounting plate 11 is blocked by the panel 21, achieving a simple and beautiful appearance on the outside of the panel 21.

[0068] In some embodiments of the present invention, the panel 21 and the second connecting structure are an integral sheet metal bending structure.

[0069] It can be understood that the panel 21, the bending plate 24, the hook 23, the second connecting plate 25 and the tongue 253 are all formed by bending a sheet metal part. One side of the sheet metal part can be bent multiple times to form the bending plate 24. The base of the hook 23 is cut out at the edge of the bending plate 24, and then bent to form the hook 23 and the contact plate 243. The other side of the sheet metal part is bent multiple times to form the second connecting plate 25, and then the edge of the second connecting plate 25 is cut and bent to form the tongue 253. The integral sheet metal bending structure is convenient to process, has a low cost, and has a high structural strength.

[0070] In a second aspect of the present invention, a heating and ventilation equipment is proposed, including the outdoor unit 100 of the heating and ventilation equipment proposed in the first aspect of the present invention.

[0071] The HVAC equipment proposed in the second aspect of the present utility model includes an outdoor unit 100 of the HVAC equipment. The outdoor unit 100 of the HVAC equipment has a panel 21 for beautifying the appearance. The panel 21 is detachably connected and fixed to the mounting plate 11 through a second connection structure 22 and a first connection structure 12. The first connection structure 12 and the second connection structure 22 are arranged between the mounting plate 11 and the panel 21. When observing from the front of the panel 21, the first connection structure 12 and the second connection structure 22 are blocked by the panel 21, so that the connection part between the panel 21 and the mounting plate 11 is hidden, thereby making the outside of the panel 21 simple and beautiful.

[0072] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present utility model should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. An outdoor unit of a heating, ventilation and air conditioning equipment, characterized in that, include: A box body, wherein a receiving cavity is formed inside, and the box body comprises at least one mounting plate for forming a side wall of the receiving cavity; A panel, arranged on a side of the mounting plate away from the accommodating cavity; The connecting assembly includes a first connecting structure and a second connecting structure, wherein the first connecting structure is arranged on a side of the mounting plate away from the accommodating cavity, and the second connecting structure is arranged on a side of the panel facing the mounting plate, and the first connecting structure and the second connecting structure are connected in a detachable manner.

2. The outdoor unit of the HVAC equipment according to claim 1, characterized in that, Along a direction parallel to the mounting plate, the first connecting structure includes a first connecting portion and a second connecting portion that are spaced apart, and the second connecting structure includes a third connecting portion and a fourth connecting portion that are spaced apart, the third connecting portion being detachably connected to the first connecting portion, and the fourth connecting portion being detachably connected to the second connecting portion.

3. The outdoor unit of the HVAC equipment according to claim 2, characterized in that, The first connection portion includes at least one connection hole provided on the mounting plate, and the third connection portion includes at least one hook, at least a portion of the hook is inserted into the connection hole.

4. The outdoor unit of the HVAC equipment according to claim 3, characterized in that, The second connection part includes a first connection plate having at least one first fastening hole, and the first connection plate is set at an angle to the mounting plate. The fourth connection part includes a second connection plate having at least one second fastening hole, and the second connection plate is set at an angle to the panel. The HVAC equipment outdoor unit also includes at least one fastener, which is respectively passed through the second fastening hole and the first fastening hole, and connects the first connection plate and the second connection plate.

5. The outdoor unit of the HVAC equipment according to claim 3, characterized in that, The hook includes a plug-in portion and a limiting portion, one end of the plug-in portion is connected to the panel, and at least a portion of the plug-in portion is plugged into the connecting hole, the other end of the plug-in portion is connected to the limiting portion, and the limiting portion is used to limit the movement of the panel along the axial direction of the connecting hole toward a direction away from the mounting plate.

6. The outdoor unit of the HVAC equipment according to claim 5, wherein, The hook further comprises a contact plate, which is arranged on the plug-in portion and / or the limiting portion, and at least a portion of the plate surface of the contact plate contacts a portion of the hole wall of the connecting hole.

7. The outdoor unit of the HVAC equipment according to claim 4, characterized in that, The fourth connecting portion also includes an inserting tongue, which is arranged on a side of the second connecting plate facing away from the panel in a direction perpendicular to the panel. The first connecting plate is provided with an inserting hole, and at least a part of the inserting tongue is inserted into the inserting hole. The inserting hole is used to limit the movement of the inserting tongue in a direction perpendicular to the panel in a direction away from the second connecting plate.

8. The outdoor unit of the HVAC equipment according to claim 4, characterized in that, The first connecting plate and the second connecting plate are both parallel to the height direction of the HVAC equipment outdoor unit, the number of the hooks and the number of the connecting holes are both multiple, and all the hooks and all the connecting holes are spaced apart along the height direction of the HVAC equipment outdoor unit.

9. The outdoor unit of the HVAC equipment according to claim 8, characterized in that, The third connecting portion further includes a bending plate which is disposed on a side of the panel facing the mounting plate, and the bending plate is disposed at an angle to the panel. The hook is disposed on a side of the bending plate facing away from the panel. A first groove is defined on a side of the bending plate facing away from the second connecting plate, and an extending direction of the first groove is parallel to the panel.

10. The outdoor unit of the heating, ventilation and air conditioning equipment according to claim 9, characterized in that, In a direction perpendicular to the panel, a side of the bending plate facing away from the panel abuts against a plate surface of the mounting plate, and a plurality of notches are provided on a side of the bending plate facing away from the panel. The hook is disposed in the notches.

11. The outdoor unit of the HVAC equipment according to claim 9, characterized in that, A second groove is defined on a side of the second connecting plate facing away from the bending plate, and an extending direction of the second groove is parallel to the panel.

12. The outdoor unit of the HVAC equipment according to any one of claims 1 to 11, characterized in that, In a direction perpendicular to the panel, a projection of the mounting plate falls within a plate surface of the panel.

13. The outdoor unit of the heating, ventilation and air conditioning equipment according to any one of claims 1 to 11, characterized in that, The panel and the second connecting structure are an integrally formed sheet metal bending structure.

14. A heating, ventilation and air conditioning equipment, characterized in that, Including the outdoor unit of the heating and ventilation equipment according to any one of claims 1 to 13.

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