Shell assembly and duct type air conditioner

Abstract

The embodiment of the utility model relates to the field of heating and ventilation, in particular to a shell assembly which comprises a shell and a supporting piece. The shell is provided with an accommodating cavity; the supporting piece is arranged in the containing cavity, and the two ends of the supporting piece abut against the two opposite inner surfaces of the shell respectively. A limiting structure is arranged between at least one end of the supporting piece and the inner surface of the shell, the limiting structure comprises an inserting body and an inserting groove, and the inserting body is matched with the inserting groove in an inserting mode so as to limit the positions of the supporting piece in at least two directions. The utility model further relates to the air duct type air conditioner. According to the technical scheme provided by the invention, the overall assembly accuracy of the shell assembly can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of HVAC equipment, and in particular to a housing assembly and a duct machine. Background Art

[0002] At present, the shell assembly of the duct air conditioner is usually composed of a support plate and multiple panels. During assembly, after the positions of the panels are arranged, the upper panel needs to be supported by the support plate, and then the panels are connected and fixed by screws. However, in such a shell assembly installation method, the support plate is prone to position deviation or shaking, thereby affecting the accuracy of the overall assembly of the shell assembly. Utility Model Content

[0003] Based on this, an embodiment of the present application provides a housing assembly and a duct machine.

[0004] In order to solve the above technical problems, the embodiment of the present application provides a housing assembly, which adopts the following technical solution:

[0005] A housing assembly is applied to a duct machine, and the housing assembly comprises:

[0006] The shell is provided with a cavity;

[0007] A support member is disposed in the cavity, and two ends thereof are respectively in contact with two inner surfaces opposite to the shell;

[0008] A limiting structure is provided between at least one end of the support member and the inner surface of the shell, comprising a plug-in body and a plug-in slot, wherein the plug-in body is plugged in and matched with the plug-in slot to limit the position of the support member in at least two directions.

[0009] Further, the plug body is mounted on one end of the support member close to the inner surface of the shell, and the plug slot is provided on the shell; or,

[0010] The plug-in body is mounted on the inner surface of the shell, and the plug-in slot is arranged at one end of the support member close to the inner surface of the shell.

[0011] Furthermore, the plug-in slot is provided on the shell; the shell has a first enclosure and a second enclosure provided on the cavity;

[0012] The first enclosure plate is spaced from the second enclosure plate, and the first enclosure plate is provided with a notch, and two sides of the second enclosure plate are respectively connected to two side edges of the notch;

[0013] The insertion groove is formed by enclosing the inner side surfaces of the second enclosure plate close to the first enclosure plate.

[0014] Furthermore, one side of the shell is provided with an opening communicating with the cavity;

[0015] The first enclosure is arranged at the edge of the opening; the second enclosure is arranged in the cavity or outside the opening.

[0016] Furthermore, the second enclosure is provided with a first fixing portion, and the support member is provided with a second fixing portion used in conjunction with the first fixing portion.

[0017] Furthermore, the plug-in body includes a plug-in portion and a limiting portion;

[0018] The plug-in portion is used for plugging and matching with the plug-in slot;

[0019] The limiting portion is used to limit the position where the plug-in portion is inserted into the plug-in slot.

[0020] Furthermore, the limiting portion is a limiting stop portion, and the limiting stop portion abuts against the shell or the support member.

[0021] Furthermore, the plug-in body is stepped.

[0022] Furthermore, there are two limiting structures, and the two limiting structures are respectively arranged at two ends of the support member.

[0023] In order to solve the above technical problems, the embodiment of the present application further provides a duct machine, which adopts the following technical solution:

[0024] A duct machine comprises the shell assembly as described above.

[0025] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects: a limiting structure is used to limit the position of the support member in at least two directions, so that the support member can be accurately limited to the required position, so as to reduce or avoid the deviation or shaking of the support member during the assembly process of the shell assembly, so that the support member can support the upper plate of the shell, thereby avoiding the deviation and tilt of the various plates in the shell due to the deviation of the upper plate; in this way, the accuracy of the assembly position of the support member and the various plates in the shell is effectively improved, thereby improving the accuracy of the assembly of the shell assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the scheme of the present application, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1is a schematic diagram of the three-dimensional structure of a housing assembly according to an embodiment of the present application;

[0028] Figure 2 is a schematic structural diagram of a shell and a support member in a housing assembly of an embodiment of the present application;

[0029] Figure 3 is a schematic structural diagram of a shell and a support member in a housing assembly of an embodiment of the present application;

[0030] Figure 4 is a schematic structural diagram of a first enclosure and a second enclosure in a housing assembly of an embodiment of the present application;

[0031] Figure 5 is a structural schematic diagram of the first enclosure and the second enclosure in the housing assembly of the embodiment of the present application from another perspective;

[0032] Figure 6 is a schematic structural diagram of a support member in a housing assembly of an embodiment of the present application;

[0033] Reference numerals:

[0034] 10. Shell assembly; 110. Shell; 111. Receptacle; 112. First enclosure; 1121. Notch; 113. Second enclosure; 1131. First fixing portion; 114. Opening; 115. Upper plate; 116. Lower plate; 117. Side plate; 120. Support member; 121. Second fixing portion; 130. Plug-in body; 131. Plug-in portion; 132. Limiting portion; 140. Plug-in slot; 20. Duct machine. DETAILED DESCRIPTION

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0036] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0037] For ease of understanding, the terms mentioned in the specific implementation are first explained below:

[0038] (1) A vertical direction, parallel to the direction in which the insertion body is inserted into the insertion slot 140;

[0039] (2) Horizontal direction, which is perpendicular to the direction in which the insertion body is inserted into the insertion slot 140 .

[0040] See also Figure 1 The embodiment of the present application provides a shell assembly 10, which is applied to a duct machine; the shell assembly 10 includes a shell 110 and a support member 120; the shell 110 is provided with a cavity 111; the support member 120 is arranged in the cavity 111, and its two ends are respectively abutted against two opposite inner surfaces of the shell 110; a limiting structure is provided between at least one end of the support member 120 and the inner surface of the shell 110, and the limiting structure is used to limit the position of the support member 120 in at least two directions.

[0041] In this embodiment, a limiting structure is used to limit the position of the support member 120 in at least two directions, so that the support member 120 can be accurately limited to the required position, so as to reduce or avoid the deviation or shaking of the support member 120 during the assembly process of the shell component 10, so that the support member 120 can support the upper plate 115 of the shell 110, thereby avoiding the deviation and tilt of the various plates in the shell 110 due to the deviation of the upper plate 115; in this way, the accuracy of the assembly position of the support member 120 and the various plates in the shell 110 is effectively improved, thereby improving the accuracy of the assembly of the shell component 10.

[0042] In some embodiments, see Figure 1 The shell 110 includes a plurality of plates, namely an upper plate 115, a side plate 117 and a lower plate 116; wherein the upper plate 115 and the lower plate 116 are arranged opposite to each other, and the side plate 117 is arranged between the upper plate 115 and the lower plate 116, and the cavity 111 is formed by the upper plate 115, the lower plate 116 and the side plate 117, and the two ends of the support member 120 are respectively in contact with the upper plate 115 and the lower plate 116 to form a support for the upper plate 115.

[0043] In some embodiments, see Figures 2 to 5, the limiting structure includes a plug-in body 130 and a plug-in slot 140 for plug-in matching; the plug-in body 130 is installed at one end of the support member 120 close to the inner surface of the shell 110, and the plug-in slot 140 is provided in the shell 110; or, the plug-in body 130 is installed at one end of the support member 120 close to the inner surface of the shell 110, and the plug-in slot 140 is provided in the shell 110. On the one hand, the plug-in matching connection method using the plug-in body 130 and the plug-in slot 140 is simple and reliable in structure, and convenient for assembly and disassembly. On the other hand, the matching of the plug-in body 130 and the plug-in slot 140 can realize the pre-installed structure of the support member 120 in the shell 110, thereby reducing the assembly process and improving the assembly efficiency.

[0044] Understandably, see Figure 5 , when the plug-in body 130 is installed at one end of the support member 120 close to the inner surface of the shell 110, and the plug-in slot 140 is provided in the shell 110, after the plug-in body 130 is inserted into the plug-in slot 140, the plug-in slot 140 is used to limit the horizontal position of the plug-in body 130, thereby realizing the horizontal limitation of the support member 120, and since the two ends of the support member 120 are respectively arranged close to the two opposite inner surfaces of the shell 110, the vertical direction of the support member 120 is limited; in this way, the limitation of the support member 120 in multiple directions is realized, and the accuracy of the installation position of the support member 120 is effectively improved, so that the support member 120 can form a stable support for the upper plate 115 of the shell 110, thereby improving the assembly accuracy of the entire shell component 10.

[0045] When the plug-in body 130 is installed on the inner surface of the shell 110 and the plug-in slot 140 is provided at one end of the support member 120 close to the inner surface of the shell 110, the above effect of "the plug-in body 130 is installed on one end of the support member 120 close to the inner surface of the shell 110, and the plug-in slot 140 is provided in the shell 110" can also be achieved, and no further details are given here.

[0046] In some embodiments, see Figure 1 , Figure 3 and Figure 4, the plug-in slot 140 is provided on the housing 110; the housing 110 has a first enclosure 112 and a second enclosure 113 provided on the cavity 111; the first enclosure 112 and the second enclosure 113 are spaced apart, and the first enclosure 112 is provided with a notch 1121, and the two sides of the second enclosure 113 are respectively connected to the two side edges of the notch 1121; the plug-in slot 140 is formed by the inner side surfaces of the second enclosure 113 close to the first enclosure 112. In this way, it is possible to avoid directly providing the plug-in slot 140 on the housing 110, thereby ensuring the structural stability of the housing 110.

[0047] In some embodiments, see Figure 1 , Figure 3 and Figure 4 An opening 114 communicating with the cavity 111 is formed on one side of the shell 110 ; the first enclosure 112 is disposed at the edge of the opening 114 ; and the second enclosure 113 is disposed in the cavity 111 or outside the opening 114 .

[0048] In this embodiment, the first enclosure 112 located at the edge of the opening 114 is a flange of the shell 110. On the one hand, it is used to enhance the structural strength of the shell 110 at the opening 114, and a connection point for each panel in the shell 110 can be provided on the first enclosure 112 to facilitate assembly and connection of the panels. On the other hand, the flange is used to cooperate with the second enclosure 113 to form a plug-in groove 140 for installation of the plug-in body 130, so that the installation position of the support member 120 is close to the opening 114, thereby facilitating the assembly and connection of the support member 120 in the shell 110 and improving the convenience of installation.

[0049] It can be understood that when the second enclosure 113 is disposed in the cavity 111, the installation position of the support member 120 is located in the cavity 111, which can protect the support member 120, reduce or prevent the wear of external components, and reduce the overall space occupied by the shell assembly 10; when the second enclosure 113 is disposed outside the opening 114, it is convenient for the operator to directly install the parts on the shell 110, thereby further improving the installation convenience of the support member 120.

[0050] In some embodiments, see Figures 2 to 5 The second enclosure 113 is provided with a first fixing portion 1131, and the support member 120 is provided with a second fixing portion 121 used in conjunction with the first fixing portion 1131. By means of the cooperation between the first fixing portion 1131 and the second fixing portion 121, the second enclosure 113 and the support member 120 are connected and fixed, thereby ensuring the connection stability between the two.

[0051] In some embodiments, the first fixing portion 1131 is a first fixing hole opened in the second enclosure 113, and the second fixing portion 121 is a second fixing hole opened in the support member 120. Through the cooperation between the first fixing portion 1131 and the second fixing portion 121, after the fixing components such as pins and screws are passed through the first fixing portion 1131 and the second fixing portion 121, the connection and fixation between the second enclosure 113 and the support plate are achieved, and the installation is simple and reliable.

[0052] In some embodiments, see Figure 5 The plug body 130 includes a plug part 131 and a limiting part 132; the plug part 131 is used to plug and match with the plug slot 140; the limiting part 132 is used to limit the position of the plug part 131 inserted into the plug slot 140. The limiting part 132 is used to limit the position of the plug part 131 after being inserted into the plug slot 140, thereby ensuring the accuracy of the plug position of the plug part 131, and further ensuring the accuracy of the installation position of the support member 120.

[0053] In some embodiments, see Figure 1 , Figure 2 and Figure 5 The limiting portion 132 is a limiting stopper, and the limiting stopper abuts against the housing 110 or the supporting member 120 .

[0054] It can be understood that, when "the plug-in body 130 is installed on one end of the support member 120 close to the inner surface of the shell 110, and the plug-in slot 140 is provided on the shell 110", the limit stopper abuts against the surface of the shell 110 close to the plug-in slot 140, thereby limiting the insertion position of the insertion part; ② When "the plug-in body 130 is installed on the inner surface of the shell 110, and the plug-in slot 140 is provided on one end of the support member 120 close to the inner surface of the shell 110", the limit stopper abuts against the surface of the support member 120 close to the plug-in slot 140, thereby limiting the insertion position of the insertion part.

[0055] In some embodiments, see Figure 1 and Figure 5 , the plug body 130 is in a stepped shape. Understandably, the stepped plug body 130 has a surface extending in the vertical direction on the one hand, which can be plugged with the plug slot 140 to form a limit on the position of the support member 120 in multiple directions, thereby improving the assembly accuracy of the housing assembly 10. On the other hand, the ladder-shaped plug body 130 also has a surface perpendicular to the vertical direction, which can form abutment with the surface of the housing 110 provided with the plug slot 140 or the support member 120 close to the plug slot 140 when the plug body 130 and the plug slot 140 are plugged, thereby limiting the plugging position of the plug body 130, further improving the assembly accuracy of the support member 120, and further improving the assembly accuracy of the housing assembly 10.

[0056] In some embodiments, the number of the limiting structures is two, and the two limiting structures are respectively arranged at both ends of the support member 120. The two limiting structures can respectively and simultaneously ensure the assembly accuracy of both ends of the support member 120, thereby further improving the assembly accuracy of the housing assembly 10.

[0057] See also Figure 6 The embodiment of the present application also provides a duct machine, including the housing assembly 10 as described above.

[0058] In this embodiment, the housing assembly 10 includes but is not limited to being used for installing at least one component such as a heat exchanger, a fan, a water tray and a drainage pump.

[0059] In the shell assembly 10, a limiting structure is used to limit the position of the support member 120 in at least two directions, so that the support member 120 can be accurately limited to the required position, so as to reduce or avoid the deviation or shaking of the support member 120 during the assembly process of the shell assembly 10, so that the support member 120 can support the upper plate 115 of the shell 110, thereby avoiding the problem of deviation and tilt of each plate in the shell 110 due to the deviation of the upper plate 115; in this way, the accuracy of the assembly position of the support member 120 and each plate in the shell 110 is effectively improved, thereby improving the accuracy of the assembly of the shell assembly 10.

[0060] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to perform equivalent replacement of some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. A housing assembly, It is characterized in that Applied to a duct machine, the housing assembly includes: The shell is provided with a cavity; A support member is disposed in the cavity, and two ends thereof are respectively in contact with two inner surfaces opposite to the shell; A limiting structure is provided between at least one end of the support member and the inner surface of the shell, and the limiting structure includes a plug-in body and a plug-in slot. The plug-in body is plugged into and matched with the plug-in slot to limit the position of the support member in at least two directions.

2. The housing assembly according to claim 1, It is characterized in that The plug body is mounted on one end of the support member close to the inner surface of the shell, and the plug slot is provided on the shell; or, The plug-in body is mounted on the inner surface of the shell, and the plug-in slot is arranged at one end of the support member close to the inner surface of the shell.

3. The housing assembly according to claim 2, It is characterized in that The plug-in slot is provided on the shell; the shell has a first enclosure and a second enclosure provided on the cavity; The first enclosure plate is spaced from the second enclosure plate, and the first enclosure plate is provided with a notch, and two sides of the second enclosure plate are respectively connected to two side edges of the notch; The insertion groove is formed by enclosing the inner side surfaces of the second enclosure plate close to the first enclosure plate.

4. The housing assembly according to claim 3, It is characterized in that An opening communicating with the cavity is formed on one side of the shell; The first enclosure is arranged at the edge of the opening; the second enclosure is arranged in the cavity or outside the opening.

5. The housing assembly according to claim 3, It is characterized in that The second enclosure is provided with a first fixing portion, and the support member is provided with a second fixing portion used in conjunction with the first fixing portion.

6. The housing assembly according to claim 2, It is characterized in that The plug-in body comprises a plug-in portion and a limiting portion; The plug-in portion is used for plugging and matching with the plug-in slot; The limiting portion is used to limit the position where the plug-in portion is inserted into the plug-in slot.

7. The housing assembly according to claim 6, It is characterized in that The limiting portion is a limiting stopper, and the limiting stopper abuts against the shell or the supporting member.

8. The housing assembly according to any one of claims 2 to 7, It is characterized in that The plug-in body is in a stepped shape.

9. The housing assembly according to any one of claims 1 to 7, It is characterized in that The number of the limiting structures is two, and the two limiting structures are respectively arranged at two ends of the supporting member.

10. A duct machine, It is characterized in that Comprising a housing assembly as claimed in any one of claims 1 to 9.

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