CN115143623A

CN115143623A - Back panel assembly and cabinet air conditioner with same

Info

Publication number: CN115143623A
Application number: CN202210688910.8A
Authority: CN
Inventors: 罗会斌; 熊华祥; 张玉忠; 赵维丹; 蔡宇阳; 曹彪; 方润锋; 扈志伟; 胡极诸
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-10-04

Abstract

The invention provides a rear coaming assembly and a cabinet air conditioner with the same, relates to the technical field of air conditioners, and aims to solve the problem that a large gap exists between a wiring cover plate and a rear coaming due to the fact that the wiring cover plate is not tightly attached to the rear coaming in the use process of the conventional cabinet air conditioner. This back panel subassembly is including offering the back panel of maintaining the mouth, maintains a department and openly to be provided with wiring apron, and wherein, back panel has the installation face towards wiring apron, and wiring apron has the binding face towards back panel, and installation face and binding face one of them is provided with the rib, and the rib is configured to cooperate with another one in installation face and the binding face. This cabinet air conditioner includes above-mentioned back panel subassembly. According to the invention, the rib-surface contact fit can be formed between the wiring cover plate and the back panel, so that the wiring cover plate and the back panel are tightly attached, and a gap between the wiring cover plate and the back panel is reduced.

Description

Back panel assembly and cabinet air conditioner with same

Technical Field

The invention relates to the technical field of air conditioners, in particular to a back panel assembly and a cabinet air conditioner with the same.

Background

With the development of economy and the continuous improvement of living standard, the use of air conditioners is more and more extensive. Air conditioners generally include an indoor unit and an outdoor unit, and the indoor unit is classified into an on-hook unit and a cabinet unit according to the type of use. For the cabinet air conditioner, a maintenance opening is usually arranged on the back panel of the cabinet air conditioner, a wiring cover plate is arranged at the maintenance opening in an openable and closable manner, the internal structure of the cabinet air conditioner can be maintained by opening the wiring cover plate, and meanwhile, after-sales personnel can conveniently connect a power line of an indoor unit of the air conditioner.

However, in the use process of the existing cabinet air conditioner, the wiring cover plate and the rear enclosing plate are not tightly attached, so that a large gap exists between the wiring cover plate and the rear enclosing plate.

Disclosure of Invention

The invention aims to provide a back panel assembly to solve the technical problem that a large gap exists between a wiring cover plate and a back panel due to the fact that the wiring cover plate is not tightly attached to the back panel in the use process of an existing cabinet air conditioner.

The invention provides a back panel assembly, which comprises a back panel provided with a maintenance opening, wherein a wiring cover plate is arranged at the maintenance opening in an openable and closable manner, the back panel is provided with an installation surface facing the wiring cover plate, the wiring cover plate is provided with a binding surface facing the back panel, one of the installation surface and the binding surface is provided with a rib, and the rib is configured to be matched with the other one of the installation surface and the binding surface.

The rib is arranged on the binding face of the wiring cover plate facing the back enclosing plate, or the rib is arranged on the mounting face of the back enclosing plate facing the wiring cover plate, so that the wiring cover plate can be in contact fit with the back enclosing plate through the rib formed between the wiring cover plate and the back enclosing plate after being assembled to the back enclosing plate, and tight binding of the wiring cover plate and the back enclosing plate is guaranteed. This kind of setting up the form, effectively improved among the prior art because of wiring apron and back panel surface to surface contact cooperation lead to the not tight condition of laminating to avoided cabinet air conditioner in the use, the technical problem who has great gap between wiring apron and the back panel. Moreover, the rib surface matching mode does not need to process the whole surface of the part provided with the ribs, thereby saving the processing cost.

Further, the rib sets up in binding face. Through setting up the rib in the binding face, promptly: through setting up the rib in wiring apron, not only can improve the structural strength of wiring apron, reduce the damage risk of wiring apron at the dismouting in-process repeatedly, moreover, can also simplify the manufacturing process of back panel to the manufacturing of the back panel of being convenient for.

Furthermore, the ribs are distributed on a group of opposite sides of the wiring cover plate. So set up for wiring apron is after installing in back panel, and its a pair of limit can pass through the installation face that muscle face mating reaction laminated in back panel, has further guaranteed the laminating tightness between wiring apron and the back panel.

Furthermore, the wiring cover plate is provided with a center line extending along the height direction of the back panel, and the pair of opposite edges are edges respectively arranged on two sides of the center line. So set up, can reduce the interference to the wiring apron assembly structure.

Furthermore, two edges of the group of opposite edges are provided with a plurality of ribs, and the ribs arranged on each edge are arranged at intervals along the trend of the corresponding edge. Through the arrangement, the matching point positions between the wiring cover plate and the mounting surface of the back panel can be increased, so that the firmness of the attachment of the wiring cover plate and the back panel is increased.

Furthermore, the extending directions of the ribs arranged on the two edges of the group of opposite sides form an angle with the trend of the corresponding edges. Through this setting, can reduce the space that every rib moves towards along corresponding edge and occupy to be favorable to increasing the rib quantity that sets up in each edge.

Furthermore, a limiting flange is arranged inside the maintenance opening, the limiting flange is distributed along the edge of the maintenance opening, a stepped structure is formed between the limiting flange and the outer surface of the rear enclosing plate, the limiting flange faces one surface of the wiring cover plate to form the mounting surface, and the wiring cover plate can be embedded in the maintenance opening. So set up, on the one hand for installing the wiring apron to the in-process of maintaining the mouth, can utilize limit flange to restrict the assembly stroke of wiring apron, avoid the wiring apron to excessively install and cause the damage to the inner structure of air conditioner cabinet-type air conditioner, on the other hand still makes the wiring apron can inlay the dress in maintaining the mouth, thereby utilizes the maintenance mouth to carry out spacingly to the wiring apron, avoids the wiring apron to remove along upper and lower, left and right direction.

Furthermore, the edge of wiring apron is provided with the eye-splice, the jack has been seted up to the back panel, the eye-splice can with the jack cooperation of pegging graft, wherein, at least one runner of wiring apron set up in the eye-splice. Should set up and to realize hiding of butt joint line apron part runner at least, guaranteed the outward appearance planarization of cabinet air conditioner to a certain extent to the aesthetic property of cabinet air conditioner has been improved.

Furthermore, the eye-splice is arranged on the lower edge of the wiring cover plate, and the pouring gates of the wiring cover plate are also distributed on the upper edge, the left edge and the right edge of the wiring cover plate. So set up, can increase the distribution range of runner at wiring apron to do benefit to wiring apron's shaping.

The second purpose of the invention is to provide a cabinet air conditioner, which is used for solving the technical problem that a large gap exists between a wiring cover plate and a back panel due to the fact that the wiring cover plate is not tightly attached to the back panel in the use process of the conventional cabinet air conditioner.

The invention provides a cabinet air conditioner which comprises the back panel assembly.

Through set up above-mentioned back panel subassembly in cabinet air conditioner, correspondingly, this cabinet air conditioner has all advantages of above-mentioned back panel subassembly, and the no longer gives unnecessary detail herein one by one.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is an exploded schematic view of a cabinet air conditioner according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a back panel of a cabinet air conditioner according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic structural diagram of a wiring cover plate of a cabinet air conditioner according to an embodiment of the present invention.

Description of the reference numerals:

100-rear coaming; 200-a wiring cover plate;

110-maintaining the mouth; 120-a mounting face; 130-a receptacle;

210-a faying surface; 220-ribs; 230-left edge; 240-right edge; 250-lower edge; 260-upper edge; 270-inserting and buckling; 280-middle line.

Detailed Description

At present, the wiring apron is the direct assembly of pasting the plane to the back panel, promptly: the wiring apron is installed to the back shroud through face-to-face contact cooperation, because the surface of wiring apron and the surface of back shroud receive technology influence easily in the course of working, leads to the surface unevenness after the processing to produce the gap when face-to-face contact cooperation, the laminating is not tight, causes to have great gap between wiring apron and the back shroud.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Fig. 1 is an exploded schematic view of the cabinet air conditioner provided in this embodiment. As shown in fig. 1, the present embodiment provides a back panel assembly, which includes a back panel 100 having a maintenance opening 110, and a wiring cover 200 is openably and closably disposed at the maintenance opening 110.

Fig. 2 is a schematic structural view of a back panel 100 of a cabinet air conditioner according to this embodiment, fig. 3 is an enlarged partial structure view of a point a in fig. 2, and fig. 4 is a schematic structural view of a wiring cover plate 200 of the cabinet air conditioner according to this embodiment. With reference to fig. 1 and fig. 2 to 4, the back panel 100 has a mounting surface 120 facing the patch panel 200, and the patch panel 200 has an attaching surface 210 facing the back panel 100, wherein the attaching surface 210 is provided with a rib 220, and the rib 220 is configured to be matched with the mounting surface 120.

The rib 220 is arranged on one surface, facing the back panel 100, of the wiring cover plate 200, so that the wiring cover plate 200 can be attached to the mounting surface 120 of the back panel 100 through the rib 220 arranged on the wiring cover plate after being assembled to the back panel 100, rib surface contact matching is formed between the wiring cover plate 200 and the back panel 100, and tight attachment of the wiring cover plate 200 and the back panel 100 is guaranteed. This kind of form of setting has effectively improved among the prior art because of wiring apron 200 and back panel 100 face-to-face contact cooperation and the not tight condition of laminating that leads to avoided cabinet air conditioner in the use, the technical problem that has great gap between wiring apron 200 and back panel 100. Moreover, the rib surface matching mode does not need to process the whole surface of the abutting surface 210, so that the processing cost is saved.

In addition, by arranging the ribs 220 on the abutting surface 210, namely: through setting up rib 220 in wiring apron 200, not only can improve wiring apron 200's structural strength, reduce wiring apron 200 and at the damage risk of relapseing the dismouting in-process, moreover, can also simplify the manufacturing process of back panel 100 to the manufacturing of back panel 100 of being convenient for.

In other embodiments, the ribs 220 may be disposed on the mounting surface 120 of the back panel 100, and in such an arrangement, after the wiring cover 200 is assembled in place, the rib surface cooperation between the wiring cover 200 and the back panel 100 can be used to achieve a tight fit therebetween.

Referring to fig. 4, in the present embodiment, the ribs 220 are distributed on a set of opposite sides of the wiring cover plate 200.

The ribs 220 are arranged on a group of opposite sides of the wiring cover plate 200, so that after the wiring cover plate 200 is installed on the back panel 100, one pair of opposite sides of the wiring cover plate 200 can be attached to the installation surface 120 of the back panel 100 through the rib surface matching effect, the situation that the attachment is not tight due to the fact that the edge of the wiring cover plate 200 is warped is effectively avoided, and the attachment tightness between the wiring cover plate 200 and the back panel 100 is further guaranteed.

Referring to fig. 4, in the present embodiment, the wiring cover plate 200 has a center line 280 extending along the height direction of the back panel 100, and the pair of opposite sides are edges respectively disposed at two sides of the center line 280. That is, ribs 220 are disposed on left edge 230 and right edge 240 of patch panel 200.

By providing the ribs 220 at the left edge 230 and the right edge 240 of the splice tray 200, interference with the assembly structure of the splice tray 200 can be reduced.

Referring to fig. 4, in the present embodiment, the left edge 230 and the right edge 240 of the wiring cover plate 200 are both provided with a plurality of ribs 220, the plurality of ribs 220 disposed on the left edge 230 are arranged at intervals along the direction of the left edge 230, and the plurality of ribs 220 disposed on the right edge 240 are arranged at intervals along the direction of the right edge 240.

Through the arrangement, the matching point positions between the wiring cover plate 200 and the mounting surface 120 of the back panel 100 can be increased, so that the attachment firmness of the wiring cover plate 200 and the back panel 100 is increased.

In the present embodiment, the ribs 220 disposed on the left edge 230 and the ribs 220 disposed on the right edge 240 are distributed in a mirror image with the central line 280 as the mirror axis. So configured, the force balance of the left edge 230 and the right edge 240 of the patch panel 200 can be ensured.

Referring to fig. 1, in the present embodiment, the shape of the cabinet air conditioner is approximately cylindrical, that is, the shape of the back panel 100 is close to the cylindrical surface, and the shape of the wire cover 200 is also close to the cylindrical surface.

Referring to fig. 4, in the present embodiment, the extending direction of the rib 220 disposed on the left edge 230 is perpendicular to the direction of the left edge 230; the extending direction of the rib 220 disposed at the right edge 240 is perpendicular to the direction of the right edge 240.

Through this setting, can reduce the space that every rib 220 moves towards along corresponding edge and occupy to be favorable to increasing the rib 220 quantity that sets up in each edge.

In other embodiments, the extending direction of the rib 220 disposed on the left edge 230 may be set at other angles with respect to the left edge 230, and similarly, the extending direction of the rib 220 disposed on the right edge 240 may be set at other angles with respect to the right edge 240.

Referring to fig. 3, in the present embodiment, a limiting flange is disposed inside the maintenance opening 110, the limiting flange is distributed along an edge of the maintenance opening 110, the limiting flange and an outer surface of the back panel 100 form a stepped structure, wherein a mounting surface 120 is formed on one surface of the limiting flange facing the wiring cover plate 200, and the wiring cover plate 200 can be embedded in the maintenance opening 110.

Through the above arrangement, on the one hand, make in-process with wiring apron 200 installation to maintenance mouth 110, can utilize limit flange to restrict wiring apron 200's assembly stroke, avoid wiring apron 200 excessively to install and cause the damage to the inner structure of air conditioner cabinet-type air conditioner, on the other hand, still make wiring apron 200 can inlay the dress in maintenance mouth 110, thereby utilize maintenance mouth 110 to carry out spacingly to wiring apron 200, avoid wiring apron 200 to move along upper, lower, left and right direction.

In the present embodiment, in the assembled state of the wiring cover board 200, the outer surface of the wiring cover board 200 is coplanar with the outer surface of the back panel 100. That is, in the assembled state of the terminal cover 200, the terminal cover 200 is completely fitted into the maintenance opening 110. So set up, can guarantee the neatly of cabinet air conditioner appearance to improve user's use impression.

Referring to fig. 1 and 4, in the present embodiment, an insert 270 is disposed at an edge of the wiring cover plate 200, the back plate 100 is disposed with an insertion hole 130, the insert 270 can be inserted into and matched with the insertion hole 130, and at least one gate of the wiring cover plate 200 is disposed on the insert 270.

Through setting up the runner with wiring apron 200 in eye-splice 270 for after wiring apron 200 is installed to back panel 100, because eye-splice 270 pegs graft to jack 130 in, can not expose, so should set up and can realize hiding of the partial runner of wiring apron 200 at least, guaranteed the outward appearance planarization of cabinet air conditioner to a certain extent, and improved the aesthetic property of cabinet air conditioner.

The present embodiment further fixes the patch panel 200 to the back panel 100 by a screw connection, based on the insertion of the insertion buckle 270 and the insertion hole 130. So set up, can improve the connection reliability of wiring apron 200 and back panel 100, avoid wiring apron 200 to drop from back panel 100.

With continued reference to fig. 1 and 4, in the present embodiment, the plug-in button 270 is disposed on the lower edge 250 of the wiring cover plate 200, and the gates of the wiring cover plate 200 are also distributed on the upper edge 260, the left edge 230, and the right edge 240.

By providing gates at the upper edge 260, the lower edge 250, the left edge 230, and the right edge 240 of the wiring cover plate 200, the distribution range of the gates in the wiring cover plate 200 can be increased, thereby facilitating the molding of the wiring cover plate 200.

In addition, this embodiment still provides a cabinet air conditioner, includes above-mentioned back panel assembly.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected by one skilled in the art without departing from the spirit and scope of the invention, as defined in the appended claims.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

In the above embodiments, descriptions of orientations such as "up", "down", "left", "right", and the like are based on the drawings.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The back panel assembly is characterized by comprising a back panel (100) provided with a maintenance opening (110), wherein a wiring cover plate (200) is arranged at the maintenance opening (110) in an openable and closable manner, the back panel (100) is provided with a mounting surface (120) facing the wiring cover plate (200), the wiring cover plate (200) is provided with a binding surface (210) facing the back panel (100), one of the mounting surface (120) and the binding surface (210) is provided with a rib (220), and the rib (220) is configured to be matched with the other of the mounting surface (120) and the binding surface (210).

2. A tailgate assembly according to claim 1, wherein the rib (220) is provided at the abutment face (210).

3. The tailgate assembly according to claim 2, wherein the ribs (220) are distributed on a set of opposing sides of the wiring cover sheet (200).

4. The tailgate assembly according to claim 3, wherein the wiring cover sheet (200) has a center line (280) extending in a height direction of the tailgate (100), and the pair of opposite edges are edges provided on both sides of the center line (280).

5. The back panel assembly according to claim 3, wherein a plurality of the ribs (220) are disposed on both edges of the set of opposing edges, and the plurality of ribs (220) disposed on each edge are spaced along the direction of the corresponding edge.

6. The back panel assembly according to claim 5, wherein the ribs (220) provided at both edges of the set of opposing edges extend at an angle to the direction of the respective edge.

7. The tailgate assembly according to claim 1, wherein the maintenance opening (110) is internally provided with a limiting flange distributed along an edge of the maintenance opening (110), the limiting flange and an outer surface of the tailgate (100) form a stepped structure, wherein one surface of the limiting flange facing the wiring cover plate (200) forms the mounting surface (120), and the wiring cover plate (200) can be embedded in the maintenance opening (110).

8. The back panel assembly according to any one of claims 1 to 7, wherein an edge of the wiring cover plate (200) is provided with a plug-in buckle (270), the back panel (100) is provided with a plug-in hole (130), the plug-in buckle (270) can be in plug-in fit with the plug-in hole (130), and at least one gate of the wiring cover plate (200) is arranged on the plug-in buckle (270).

9. The back panel assembly according to claim 8, wherein the insert tabs (270) are provided at a lower edge (250) of the patch panel (200), and the gates of the patch panel (200) are also distributed at an upper edge (260), a left edge (230), and a right edge (240) thereof.

10. A cabinet air conditioner including a back panel assembly as claimed in any one of claims 1 to 9.