WO2023116123A1

WO2023116123A1 - Front panel assembly for vertical air conditioner, and vertical air conditioner

Info

Publication number: WO2023116123A1
Application number: PCT/CN2022/124041
Authority: WO
Inventors: 陈吉存; 王佳林; 孙婷; 赫明亮; 张昊; 成汝振; 郝本华
Original assignee: 青岛海尔空调器有限总公司; 青岛海尔空调电子有限公司; 海尔智家股份有限公司
Priority date: 2021-12-20
Filing date: 2022-10-09
Publication date: 2023-06-29
Also published as: CN114322096B; CN114322096A

Abstract

Provided in the present application are a front panel assembly for a vertical air conditioner, and a vertical air conditioner. The present application aims to solve the problem of it being inconvenient to detach a display cover from a display panel box. The front panel assembly comprises a left base plate, a right base plate, a middle mounting plate, a display cover and a display panel box, wherein the left base plate, the right base plate and the middle mounting plate are all vertically arranged; the left base plate is used for being fixedly connected to a left upright post of a vertical air conditioner; the right base plate is used for being fixedly connected to a right upright post of the vertical air conditioner; the left side and the right side of the middle mounting plate are respectively fixedly connected to the upper portion of the left base plate and the upper portion of the right base plate; the display panel box is fixedly connected to a front side surface of the middle mounting plate; the display cover covers a front side of the display panel box, and is in a detachable connection with the front side surface of the middle mounting plate. The vertical air conditioner comprises the front panel assembly. By means of the arrangement, the display cover can be detached from the display panel box after being detached from the front side of the middle mounting plate, such that the maintenance efficiency of the display cover and the display panel box can be improved.

Description

Front panel assembly and vertical air conditioner for vertical air conditioner

This application claims the priority of the Chinese patent application with the application number 202111562317.0 and the application name "Front panel assembly for vertical air conditioner and vertical air conditioner" submitted to the China Patent Office on December 20, 2021, the entire content of which Incorporated in this application by reference.

technical field

The application belongs to the technical field of air conditioners, and in particular relates to a front panel assembly for a vertical air conditioner and the vertical air conditioner.

Background technique

Vertical air conditioners, also known as cabinet air conditioners, are used to place indoors on the ground to adjust the indoor air. The vertical air conditioner includes a base, a left column, a right column, a front panel assembly, a rear panel assembly, a top cover and an air duct assembly. The lower ends of the left column and the right column are respectively fastened to the left and right sides of the base. The left and right sides of the front panel assembly and the rear panel assembly are respectively fastened to the left column and the right column on the front and rear sides of the base, and the top cover is connected to the top surface of the front panel assembly and/or the rear panel assembly The top is tightly connected, the left and right sides of the air duct assembly are respectively tightly connected to the left column and the right column, and the air duct assembly is located in the space formed by the base, the front panel assembly, the rear panel assembly and the top cover.

As shown in Fig. 1 and Fig. 2, in the related art, the front panel assembly of the vertical air conditioner includes a left side panel 110, a right side panel 120, a display panel 130a and a display panel box 140a. The electrical components to which mask 130a is electrically connected are shown. When assembling the vertical air conditioner, the display panel box 140a is first assembled on the display mask 130a, and then the display panel 130a is tightly connected to the top surface of the left column 410, the right column 420 and the air duct assembly 500, and the display panel box 140a The display mask 130a is fixed on the left column 410, the right column 420 and the air duct assembly 500, and then the upper part of the left side panel 110 is fastened to the left side of the left column 410 and the left side of the display mask 130a respectively. The lower end of the side plate 110 is firmly connected to the base 600, the upper part of the right side plate 120 is respectively firmly connected to the right side column 420 and the right part of the front side of the display mask 130a, and the lower end of the right side plate 120 is firmly connected to the base 600 , to complete the installation of the front panel assembly, and then after the installation of the rear panel assembly 300 is completed, the top cover 200a is connected to the top of the left column 410, the right column 420, the display panel box 140a and the rear panel assembly 300 respectively. Face fastening connection.

When the electrical components in the display mask 130a or the display panel box 140a break down, the display mask 130a needs to be removed from the front side of the display panel box 140a to check the display mask 130a or the electrical components in the display panel box 140a, repair. In the vertical air conditioner in the related art, it is inconvenient to remove the display mask 130a from the display panel box 140a on the assembled vertical air conditioner, which causes the staff to check and repair the electrical components in the display panel 130a and the display panel box 140a low efficiency.

Contents of the invention

In order to solve the above-mentioned problems in the prior art, that is, to solve the inconvenient problem of removing the display panel from the display panel box on the assembled vertical air conditioner, the application provides a front panel for the vertical air conditioner Assembly, the front panel assembly includes a left base plate, a right base plate, a middle mounting plate, a display panel and a display panel box.

The left base plate, the right base plate and the middle mounting plate are all arranged vertically.

The left base plate is used for fast connection with the left column of the vertical air conditioner, and the right base plate is used for fast connection with the right column of the vertical air conditioner.

The left and right sides of the middle mounting plate are fastened to the upper parts of the left base plate and the right base plate respectively, the display board box is fastened to the front side of the middle mounting plate, the display mask covers the front side of the display board box, and the display mask and the middle The front side of the mounting plate is detachably attached.

In the preferred technical solution of the above-mentioned front panel assembly, an installation opening is provided on the front side of the middle installation plate, and the display panel box is arranged in the installation opening.

In the preferred technical solution of the above-mentioned front panel assembly, at least one protruding first connecting portion is formed on the side wall of the display panel box, and the front side of the middle mounting plate is provided with a communicating installation opening at the edge of the installation opening and is connected to the first connecting portion. One connection part corresponds to one installation groove, each first connection part is embedded in the corresponding installation groove, and each first connection part is fastened to the groove wall of the installation groove in its corresponding installation groove.

In a preferred technical solution of the above front panel assembly, at least one first connecting portion is formed on the left side wall and the right side wall of the display panel box.

The left side and the right side of the display mask are formed with a second connection part, and the left side and the right side of the display mask are respectively connected to the part of the middle installation plate located on the left side of the display panel box and the middle installation panel is located in the display panel box through the second connection part. The part on the right is detachably attached.

In the preferred technical solution of the above-mentioned front panel assembly, the left side wall of the display panel box is formed with at least two first connecting parts distributed up and down, and the right side wall of the display panel box is formed with at least two first connection parts distributed up and down. department.

Each second connecting portion is provided with at least two detachable connecting structures distributed up and down, and each second connecting portion is detachably connected to the front side of the middle mounting plate through the detachable connecting structures thereon.

In the preferred technical solution of the above-mentioned front panel assembly, a first installation through hole is provided on the front side of each first connection part, and each first connection part passes through the first installation through hole on it. The first fastener is fastened to the rear wall of the installation groove corresponding to the first connecting portion.

Each detachable connection structure includes a second installation through hole on the front side of the second connection part where it is located, and each second connection part passes through the first installation hole corresponding to the second connection part. Two fasteners are detachably connected to the front side of the middle mounting plate.

In the preferred technical solution of the above-mentioned front panel assembly, a left decorative panel and a right decorative panel are also included.

The detachable cover of the left decorative panel is connected to the front side of the left base plate, and covers the first connection part on the left side of the display panel box and the second connection part on the left side of the display panel.

The detachable cover of the right decorative panel is connected to the front side of the right base plate, and covers the first connecting portion on the right side of the display panel box and the second connecting portion on the right side of the display panel.

In the preferred technical solution of the above-mentioned front panel assembly, a plurality of first card interfaces distributed up and down are formed on the left and right parts of the front side of the left substrate, and the first card interfaces on the front side of the left substrate are connected to the The first card interfaces on the front side are vertically distributed alternately, the lower part of the left base plate is formed with a first fastening hole, and the rear side of the left decorative plate is formed with a first buckle corresponding to the first card interface and a The second fastening hole corresponding to the first fastening hole, each first buckle is engaged with its corresponding first snap-in interface, and the first fastening hole and the second fastening hole are detachably connected by a third fastener .

In the preferred technical solution of the above-mentioned front panel assembly, a plurality of second card interfaces distributed up and down are formed on the left and right parts of the front side of the right substrate, and the second card interfaces on the front side of the right substrate are connected to the The second card interface on the right side of the front side is vertically distributed alternately, the lower part of the right base plate is formed with a third fastening hole, and the rear side of the right decorative plate is formed with a second buckle corresponding to the second card interface and a The fourth fastening hole corresponding to the third fastening hole, each second buckle is engaged with its corresponding second card interface, the third fastening hole and the fourth fastening hole are detachably connected by the fourth fastening member .

In the preferred technical solution of the above-mentioned front panel assembly, at least one positioning gap is formed on the opposite sides of the display mask, and positioning protrusions corresponding to the positioning gaps are formed on the front side of the middle mounting plate, each positioning protrusion Both are used for plugging and matching with corresponding positioning notches.

In another aspect, the present application provides a vertical air conditioner, which includes a left column, a right column, a rear panel assembly, a top cover, and the aforementioned front panel assembly.

The left base plate of the front panel assembly is tightly connected with the left column, the right base plate of the front panel assembly is tightly connected with the right column, and the left and right sides of the rear panel assembly are respectively tightly connected with the left column and the right column , the top cover is respectively fastened to the top surface of the rear panel assembly, the left column and the right column.

Those skilled in the art can understand that the front panel assembly for a vertical air conditioner provided in the embodiment of the present application includes a left base plate, a right base plate, a middle mounting plate, a display panel and a display panel box, the left base plate, the right base plate and the middle The mounting plates are arranged vertically, the left base plate is used for fast connection with the left column of the vertical air conditioner, the right base plate is used for fast connection with the right column of the vertical air conditioner, and the left and right sides of the middle mounting plate are respectively connected with the left base plate It is firmly connected with the upper part of the right base plate, the display board box is fastened to the front side of the middle mounting plate, the display mask is covered on the front side of the display board box, and the display mask is detachably connected to the front side of the middle mounting plate. Through the above settings, the display mask is installed on the front side of the middle mounting plate that is firmly connected with the left base plate and the right base plate, and is not directly connected to the position inside the vertical air conditioner that will be blocked by the top cover. After the vertical air conditioner is assembled, The connection position between the display mask and the middle mounting plate will not be blocked by the top cover. When disassembling the display mask, it is only necessary to disassemble it from the front side of the middle mounting plate. It is not necessary to disassemble the top cover and disassemble it from the top of the vertical air conditioner. In addition, the display board box and the display mask are respectively firmly connected with the middle mounting plate, the fixing of the display board box does not depend on the display mask, after the display mask is removed from the front side of the middle mounting plate, the display board box remains fixed in the middle installation On the panel, the display mask can be disassembled from the display panel box by removing the display mask from the middle mounting plate. It is not necessary to disassemble the display mask and the display panel box as a whole, and then disassemble the display mask and the display panel box. It is more convenient to disassemble the display mask from the display board box, which is beneficial to improve the efficiency of the staff in checking and maintaining the display mask and the electrical components in the display board box.

Description of drawings

The front panel assembly for the vertical air conditioner and the vertical air conditioner provided by the embodiments of the present application are described below with reference to the accompanying drawings. Attached are:

Fig. 1 is the schematic diagram of existing vertical air conditioner;

Fig. 2 is the explosion diagram of existing vertical air conditioner;

Fig. 3 is a schematic diagram of a vertical air conditioner equipped with an embodiment of the front panel assembly provided by the embodiment of the present application;

Fig. 4 is a schematic diagram of the vertical air conditioner installed with the embodiment of the front panel assembly provided by the embodiment of the present application, after the display mask, the left decorative panel, the right decorative panel and the lower decorative panel are removed;

Fig. 5 is a schematic diagram of the display panel box, the middle mounting plate, the connection of the left base plate and the right base plate of the vertical air conditioner installed with the embodiment of the front panel assembly provided by the embodiment of the present application;

Fig. 6 is a schematic diagram of a display mask of an embodiment of the front panel assembly provided by the embodiment of the present application.

In the drawings: 110-left panel; 120-right panel; 130a, 130b-display mask; 131-second connecting part; 132-second installation through hole; 133-positioning gap; 140a, 140b-display board box ; 141-the first connecting part; 142-the first installation through hole; 200a, 200b-top cover; 300-rear panel assembly; 410-left column; 420-right column; Base; 710-left base plate; 711-first card interface; 712-first fastening hole; 720-right base plate; 721-second card interface; 722-third fastening hole; 730-middle mounting plate; 731- 732-mounting opening; 733-positioning protrusion; 734-second connecting hole; 735-taking gap; 740-left trim; 750-right trim;

Detailed ways

First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present application, and are not intended to limit the protection scope of the present application. Those skilled in the art can make adjustments as needed so as to adapt to specific applications.

Secondly, it should be noted that in the description of the present application, terms such as "inside" and "outside" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for convenience of description. It is not intended to indicate or imply that a device or component must have a particular orientation, be constructed, or operate in a particular orientation, and thus should not be construed as limiting the application.

In addition, it should be noted that in the description of this application, unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrally connected; it can be directly connected, or indirectly connected through an intermediary, and it can be the internal communication of two components. Those skilled in the art can understand the specific meanings of the above terms in this application according to specific situations.

As described in the background technology, in the related art, after the installation of the front panel assembly is completed, the connection position between the display mask and the left column, the right column and the air duct assembly is blocked by the top cover. After the side panel and the right side panel are removed, the top cover must be disassembled first, so that the connection position between the display panel and the left column, right column and air duct assembly leaks, and then the display panel can be removed from other parts of the vertical air conditioner. Down. In addition, the display panel box is fixed by the display mask. After the display panel is removed from the left column, the right column and the air duct assembly, the display panel box will be removed together. When the electrical components are inspected and repaired, the display mask needs to be removed from the display panel box. The whole disassembly process is very inconvenient. Correspondingly, the installation process after the inspection and maintenance is completed is also inconvenient. The efficiency of checking and repairing the electrical components inside is low.

In order to solve the above problems, the inventor of this case changed the structure of the front panel assembly, so that the front panel assembly includes a left base plate, a right base plate and a middle mounting plate arranged vertically. The right base plate is used to be firmly connected to the right column of the vertical air conditioner, the left and right sides of the middle installation plate are respectively firmly connected to the upper part of the left base plate and the right base plate, and the display panel box of the front panel assembly is firmly connected On the front side of the middle mounting plate, the display mask of the front panel assembly covers the front side of the display panel box, and the display mask is detachably connected to the front side of the middle mounting plate. Since the display mask is installed on the front side of the middle mounting plate that is firmly connected with the left base plate and the right base plate, it is not directly connected to the position inside the vertical air conditioner that will be blocked by the top cover. After the vertical air conditioner is assembled, the display mask and The connection position of the middle mounting plate will not be blocked by the top cover. When disassembling the display mask, it is only necessary to disassemble it from the front side of the middle mounting plate. It is not necessary to disassemble the top cover and disassemble it from the top of the vertical air conditioner. In addition, since the display panel box and the display mask are respectively firmly connected with the middle mounting plate, the fixing of the display panel box does not depend on the display mask, and after the display panel box is removed from the front side of the middle mounting plate, the display panel box remains fixed in the middle On the mounting plate, the display mask can be disassembled from the display panel box by removing the display mask from the middle mounting plate. . It is more convenient to disassemble the display mask from the display board box, which is beneficial to improve the efficiency of the staff in checking and maintaining the display mask and the electrical components in the display board box.

The preferred technical solutions of the front panel assembly for the vertical air conditioner and the vertical air conditioner of the present application will be described below in conjunction with the accompanying drawings.

Fig. 3 is the schematic view of the vertical air conditioner installed with the embodiment of the proposed front panel assembly; Fig. 4 is the display panel, the left decorative panel, the right decorative panel and the lower decorative panel of the vertical air conditioner in Fig. 3 after being removed schematic diagram.

The embodiment of the front panel assembly for the vertical air conditioner provided in the embodiment of the present application specifically includes: a left base plate 710, a right base plate 720, a middle mounting plate 730, a display panel 130b and a display panel box 140b.

The left base plate 710, the right base plate 720 and the middle mounting plate 730 are all arranged vertically.

The left base plate 710 is used for fast connection with the left column of the vertical air conditioner, and the right base plate 720 is used for fast connection with the right column of the vertical air conditioner.

The left and right sides of the middle mounting plate 730 are respectively fastened to the upper parts of the left base plate 710 and the right base plate 720, the display panel box 140b is fastened to the front side of the middle mounting plate 730, and the display mask 130b is covered on the front of the display panel box 140b. side, and the display mask 130b is detachably connected to the front side of the middle mounting plate 730 .

In the above-mentioned embodiment, after the assembly of the vertical air conditioner is completed, the connection position between the display mask 130b and the middle mounting plate 730 will not be blocked by the top cover 200b. When disassembling the display mask 130b, it is only necessary to disassemble it from the front side of the middle mounting plate 730. Yes, there is no need to disassemble the top cover 200b and disassemble it from the top of the vertical air conditioner. In addition, the fixing of the display panel box 140b does not depend on the display panel box 130b, and the display panel box 130b can be detached from the display panel box 140b by detaching the display panel box 130b from the middle mounting plate 730 . It is more convenient to disassemble the display mask 130b from the display panel box 140b, which is beneficial to improve the efficiency of the staff in checking and maintaining the display panel 130b and the electrical components in the display panel box 140b.

It can be understood that, in this application, the direction facing the air outlet of the vertical air conditioner is the front, and the direction opposite to the front is the rear. The direction of the user's right hand in front of the air outlet of the air conditioner is the right.

The left base plate 710, the right base plate 720, and the middle mounting plate 730 can be integrated, or can be fastened and connected by a fastening structure.

The left base plate 710 is provided with a fastening structure for fastening connection with the left column, and the right base plate 720 is provided with a fastening structure for fastening connection with the right column.

The lower ends of the left base plate 710 and the right base plate 720 can be used for direct fastening connection with the base 600 , or can be used for fastening connection with the base 600 through other structures.

The display mask 130b can be connected to the middle mounting plate 730 through one or more detachable connection methods such as clip connection and bolt connection.

The connection between the display panel box 140b and the middle mounting plate 730 can be detachable or non-detachable. When the display panel box 140b is detachably connected to the middle mounting plate 730, the display panel box 140b can be connected to the middle mounting plate 730 by one or more detachable connection methods such as clip connection and bolt connection.

In some examples, the upper edge of the middle mounting plate 730 , the upper edge of the left base plate 710 and the upper edge of the right base plate 720 are flush.

Fig. 5 is a schematic diagram of the display board box, the middle installation board, the connection of the left base board and the right base board of the vertical air conditioner installed with the embodiment of the proposed front panel assembly.

As shown in FIG. 5 , and referring to FIG. 3 and FIG. 4 , in some possible implementations, an installation opening 732 is provided on the front side of the middle installation plate 730 , and the display panel box 140b is located in the installation opening 732 .

With such arrangement, the display panel box 140b can be installed behind the front side of the middle installation plate 730, so as to prevent the display panel box 140b from protruding forward and facilitate the installation of the display panel 130b.

In some possible implementations, at least one protruding first connecting portion 141 is formed on the side wall of the display panel box 140b, and the front side of the middle installation plate 730 is provided with the installation opening 732 at the edge of the installation opening 732 and communicates with the installation opening 732. The first connecting parts 141 correspond to the mounting grooves 731 one by one, and each first connecting part 141 is embedded in the corresponding mounting groove 731, and each first connecting part 141 is connected to the mounting groove 731 in its corresponding mounting groove 731. The tank wall is tightly connected.

In this way, the first connecting part 141 is embedded in the installation groove 731 and connected to the middle installation plate 730, and does not protrude from the front side of the middle installation plate 730, so that the connection position of the display panel box 140b can be avoided from affecting the display panel 130b on the middle installation plate 730 Installation on the front side.

In some possible implementations, at least one first connecting portion 141 is formed on the left side wall and the right side wall of the display panel box 140b.

In this way, the left and right sides of the display panel box 140b can be firmly connected with the middle mounting plate 730, and the display panel box 140b is installed stably.

Figure 6 is a schematic illustration of a display mask of an embodiment of the proposed front panel assembly.

As shown in Figure 6, and referring to Figures 3-5, in some possible implementations, the left and right sides of the display mask 130b are both formed with second connecting parts 131, and the left and right sides of the display mask 130b are respectively The second connecting portion 131 is detachably connected to the part of the middle installation plate 730 on the left side of the display panel box 140b and the part of the middle installation plate 730 on the right side of the display panel box 140b.

In this way, the left and right sides of the display mask 130b can be tightly connected to the middle mounting plate 730, and the display mask 130b is installed stably.

In some possible implementations, at least two first connecting portions 141 distributed up and down are formed on the left side wall of the display panel box 140b, and at least two first connecting portions distributed up and down are formed on the right side wall of the display panel box 140b. 141.

In this way, both the upper part and the lower part of the display panel box 140b can be firmly connected with the middle installation plate 730, and the display panel box 140b is installed stably.

In some possible implementations, each second connecting portion 131 is provided with at least two detachable connecting structures distributed up and down, and each second connecting portion 131 is connected to the middle mounting plate through the detachable connecting structures on it. The front side of the 730 is detachably attached.

In this way, both the upper part and the lower part of the display mask 130b can be firmly connected with the middle mounting plate 730, and the display mask 130b is installed stably.

In some possible implementations, the front side of each first connecting portion 141 is provided with a first installation through hole 142, and each first connecting portion 141 passes through the first installation through hole 142 thereon. The first fastener is fastened to the rear wall of the installation groove 731 corresponding to the first connecting portion 141 .

With such arrangement, the display panel box 140b is easy to install and the connection is firm.

It can be understood that, the rear wall of each mounting groove 731 is provided with a first connecting hole corresponding to the first mounting through hole 142, and the first fastener passes through the corresponding first mounting through hole 142 and then extends into the first connecting hole. One connecting hole, and fastened with the hole wall of the first connecting hole.

The first fastener may be a bolt, screw, stud, rivet, or the like.

The first connecting hole may be a threaded hole.

In some possible implementations, each detachable connection structure includes a second installation through hole 132 provided on the front side of the second connection part 131 where it is located, and each second connection part 131 passes through a one-to-one corresponding through hole. The second fastener passing through the second installation hole 132 is detachably connected to the front side of the middle installation plate 730 .

With such arrangement, the display mask 130b is easy to install and the connection is firm.

It can be understood that the front side of the middle mounting plate 730 is provided with a second connecting hole 734 corresponding to the second mounting through hole 132, and the second fastener passes through the corresponding second mounting through hole 132 and then extends into the second connecting hole 734. The connecting hole 734 is connected tightly with the hole wall of the second connecting hole 734 .

The first fastener can be a bolt, a screw, a stud, etc., and correspondingly, the second connecting hole 734 can be a threaded hole.

In some examples, the middle mounting plate 730 is formed with a taking notch 735 communicating with the mounting opening 732 in the middle of the edges on the left and right sides of the mounting hole. To facilitate the disassembly and assembly of the display panel box 140b.

In some possible implementations, the front panel assembly further includes a left trim panel 740 and a right trim panel 750 .

The left decorative plate 740 is detachably connected to the front side of the left base plate 710, and covers the first connecting portion 141 on the left side of the display panel box 140b and the second connecting portion 131 on the left side of the display panel box 130b.

The right decorative plate 750 is detachably connected to the front side of the right base plate 720, and covers the first connecting portion 141 on the right side of the display panel box 140b and the second connecting portion 131 on the right side of the display panel 130b.

Such arrangement can avoid the leakage of the first connecting portion 141 and the second connecting portion 131 , prevent the problems that the leaking first connecting portion 141 and the second connecting portion 131 are easy to loosen and easily hurt people, and at the same time, it is more beautiful.

It can be understood that after the left decorative panel 740 and the right decorative panel 750 are provided, if the display cover 130b needs to be disassembled, the left decorative panel 740 and the right decorative panel 750 need to be removed first, and the first connecting part 141 and the second connecting part 141 must be connected to each other. After the portion 131 is exposed, the display mask 130b can be removed.

In some possible implementations, the left and right parts of the front side of the left base board 710 are formed with a plurality of first card interfaces 711 distributed up and down, and the first card interface 711 on the left side of the front side of the left base board 710 is connected with the left base board. The first card interface 711 on the right side of the front side of 710 is vertically distributed alternately, the lower part of the left base plate 710 is formed with the first fastening hole 712, and the rear side of the left decorative plate 740 is formed with the first card interface 711 one-to-one correspondence. The first buckle and the second fastening hole corresponding to the first fastening hole 712, each first buckle is engaged with its corresponding first snap-in interface 711, the first fastening hole 712 and the second fastening hole Releasably connected by a third fastener.

In this way, the left decorative plate 740 can be stably installed on the left base plate 710, and the left base plate 710 and the left decorative plate 740 can be easily disassembled.

It can be understood that the second fastening hole is a through hole, and the second fastening hole can be provided on the connecting ear protruding from the lower end of the left decorative plate 740 . The third fastening member can be a bolt, a screw, a stud, etc. In this case, the first fastening hole 712 is a corresponding threaded hole.

In some possible implementations, the left and right parts of the front side of the right substrate 720 are formed with a plurality of second card interfaces 721 distributed up and down. The second card interface 721 on the right side of the front side of 720 is vertically distributed alternately, the bottom of the right base plate 720 is formed with the third fastening hole 722, and the rear side of the right decorative plate 750 is formed with the second card interface 721 one-to-one correspondence. The second buckle and the fourth fastening hole corresponding to the third fastening hole 722, each second buckle is engaged with the corresponding second buckle interface 721, the third fastening hole 722 and the fourth fastening hole Releasably connected by a fourth fastener.

In this way, the right decorative plate 750 can be firmly installed on the right base plate 720, and the right base plate 720 and the right decorative plate 750 can be easily disassembled.

It can be understood that the fourth fastening hole is a through hole, and the fourth fastening hole can be provided on the connecting ear protruding from the lower end of the right decorative plate 750 . The fourth fastening member can be a bolt, a screw, a stud, etc. In this case, the third fastening hole 722 is a corresponding threaded hole.

In some possible implementations, at least one positioning notch 133 is formed on opposite sides of the display mask 130b, and a positioning protrusion 733 corresponding to the positioning notch 133 is formed on the front side of the middle mounting plate 730, each positioning protrusion The springs 733 are all used for plugging and fitting with the corresponding positioning notches 133 .

Such an arrangement is convenient to improve the assembly efficiency of the display mask 130 b and the middle mounting plate 730 .

In some examples, the positioning notches 133 on both sides of the display mask 130b are located opposite to each other.

In some examples, a positioning notch 133 is formed in the middle of the left and right sides of the display mask 130b.

In some possible implementations, the front panel assembly also includes a vertically arranged lower base plate 760, the lower end of the left base plate 710 and the lower end of the right base plate 720 are respectively fastened to the left and right sides of the top of the lower base plate 760, and the lower base plate 760 is used for fastening connection with the base 600 .

It can be understood that the left base plate 710 , the right base plate 720 and the lower base plate 760 can be integrated, or can be fastened and connected by a fastening structure. When the lower ends of the left base board 710 and the right base board 720 are fastened to the top of the lower base board 760 , the left base board 710 and the right base board 720 are used for fastening connection with the base 600 through the lower base board 760 .

In some possible implementations, the front panel assembly further includes a lower decorative plate 770 , and the lower decorative plate 770 is detachably connected to the front side of the lower base plate 760 .

In some examples, the lower trim 770 covers the second fastening hole and the fourth fastening hole.

In some examples, the lower decorative plate 770 is clamped and fixed with the lower base plate 760 .

As shown in Figures 3-6, the embodiment of the vertical air conditioner provided by the present application specifically includes: a left column, a right column, a rear panel assembly 300, a top cover 200b, and any of the above-mentioned embodiments. Front panel assembly.

The left base plate 710 of the front panel assembly is tightly connected to the left column, the right base plate 720 of the front panel assembly is tightly connected to the right column, and the left and right sides of the rear panel assembly 300 are respectively connected to the left column and the right column. For fast connection, the top cover 200b is fastened to the top surfaces of the rear panel assembly 300, the left column and the right column respectively.

In the above-mentioned embodiment, the connecting position between the display mask 130b and the middle mounting plate 730 will not be blocked by the top cover 200b. When disassembling the display mask 130b, it is only necessary to disassemble it from the front side of the middle mounting plate 730 without removing the top cover 200b. And disassemble from the top of the vertical air conditioner. In addition, the fixing of the display panel box 140b does not depend on the display panel box 130b, and the display panel box 130b can be detached from the display panel box 140b by detaching the display panel box 130b from the middle mounting plate 730 . It is more convenient to disassemble the display mask 130b from the display panel box 140b, which is beneficial to improve the efficiency of the staff in checking and maintaining the display panel 130b and the electrical components in the display panel box 140b.

It can be understood that the vertical air conditioner also includes a base 600, the lower ends of the left column, the right column and the rear panel assembly 300 are all firmly connected with the base 600, and the lower ends of the left base plate 710 and the right base plate 720 of the front panel assembly It can be firmly connected with the base 600 directly, or can be firmly connected with the base 600 through the lower base plate 760 or other structures.

So far, the technical solutions of the present application have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, those skilled in the art can easily understand that the protection scope of the present application is obviously not limited to these specific embodiments. Without departing from the principle of the present application, those skilled in the art can make equivalent changes or substitutions to relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present application.

Claims

A front panel assembly for a vertical air conditioner, characterized in that it includes a left base plate, a right base plate, a middle mounting plate, a display mask and a display panel box;

The left base plate, the right base plate and the middle mounting plate are all arranged vertically;

The left base plate is used for fast connection with the left column of the vertical air conditioner, and the right base plate is used for fast connection with the right column of the vertical air conditioner;

The left and right sides of the middle mounting plate are respectively fastened to the upper parts of the left base plate and the right base plate, the display panel box is fastened to the front side of the middle mounting plate, and the display panel is covered on The front side of the panel box is displayed, and the display panel is detachably connected to the front side of the middle installation panel.
The front panel assembly according to claim 1, wherein an installation opening is provided on the front side of the middle installation plate, and the display panel box is arranged in the installation opening.
The front panel assembly according to claim 2, wherein at least one protruding first connecting portion is formed on the side wall of the display panel box, and the front side of the middle installation plate is at the side of the installation opening. The edge is provided with a mounting groove that communicates with the mounting port and corresponds to the first connecting part one by one, each of the first connecting parts is embedded in the corresponding mounting groove, and each of the first connecting parts All are fastened to the groove wall of the installation groove in the corresponding installation groove.
The front panel assembly according to claim 3, wherein at least one first connecting portion is formed on the left side wall and the right side wall of the display panel box;

Both the left side and the right side of the display mask are formed with a second connecting portion, and the left side and the right side of the display mask are respectively located on the left side of the display panel box through the second connecting portion and the middle mounting plate The part and the part of the middle mounting plate located on the right side of the display panel box are detachably connected.
The front panel assembly according to claim 4, wherein the left side wall of the display panel box is formed with at least two first connecting parts distributed up and down, and the right side wall of the display panel box is at least There are two first connecting parts distributed up and down;

Each of the second connecting parts is provided with at least two detachable connecting structures distributed up and down, and each of the second connecting parts connects with the front of the middle mounting plate through the detachable connecting structures on it. Side detachable connection.
The front panel assembly according to claim 5, wherein a first installation through hole is provided on the front side of each of the first connecting parts, and each of the first connecting parts passes through it. The first fastener of the first installation through hole on the upper part is fastened to the rear wall of the installation groove corresponding to the first connection part;

Each of the detachable connection structures includes a second installation through hole provided on the front side of the second connection part where it is located, and each of the second connection parts passes through all the holes passing through it in one-to-one correspondence. The second fastener in the second installation through hole is detachably connected to the front side of the middle installation plate.
The front panel assembly according to any one of claims 4-6, further comprising a left decorative panel and a right decorative panel;

The detachable cover of the left decorative panel is connected to the front side of the left base plate, and covers the first connecting portion on the left side of the display panel box and the second connecting portion on the left side of the display panel ;

The detachable cover of the right decorative panel is connected to the front side of the right base plate, and covers the first connecting portion on the right side of the display panel box and the second connecting portion on the right side of the display panel .
The front panel assembly according to claim 7, wherein the left part and the right part of the front side of the left base board are formed with a plurality of first snap-in ports distributed up and down, and the left part of the front side of the left base board is The first card interface and the first card interface on the right side of the front side of the left base plate are vertically distributed alternately, the lower part of the left base plate is formed with a first fastening hole, and the rear of the left decorative plate A first buckle corresponding to the first buckle interface and a second fastening hole corresponding to the first fastening hole are formed on the side, and each of the first buckles is corresponding to the first fastening hole. A card interface is clamped, and the first fastening hole and the second fastening hole are detachably connected by a third fastener; and/or,

The left part and the right part of the front side of the right substrate are formed with a plurality of second card interfaces distributed up and down, and the second card interface on the left side of the front side of the right substrate is connected to the right part of the front side of the right substrate. The second card interfaces are alternately distributed vertically, the lower part of the right base plate is formed with a third fastening hole, and the rear side of the right decorative plate is formed with second card interfaces corresponding to the second card interfaces one by one. Buckles and fourth fastening holes corresponding to the third fastening holes, each of the second buckles is engaged with the corresponding second card interface, the third fastening holes and the The fourth fastening hole is detachably connected by a fourth fastening member.
The front panel assembly according to any one of claims 1-8, characterized in that at least one positioning notch is formed on both sides opposite to the display mask, and the front side of the middle mounting plate is formed with a The positioning notches correspond to the positioning protrusions one by one, and each positioning protrusion is used for plugging and fitting with its corresponding positioning notch.
A vertical air conditioner, characterized in that it comprises a left column, a right column, a rear panel assembly, a top cover, and the front panel assembly according to any one of claims 1-9;

The left base plate of the front panel assembly is fastened to the left column, the right base plate of the front panel assembly is fastened to the right column, and the left and right sides of the rear panel assembly are respectively connected to the The left column is fastened to the right column, and the top cover is fastened to the rear panel assembly, the top surfaces of the left column and the right column.