CN211060242U

CN211060242U - Wall-mounted air conditioner indoor unit and air conditioner

Info

Publication number: CN211060242U
Application number: CN201921289583.9U
Authority: CN
Inventors: 胡阿强; 蔡广; 于柳; 谭志凯; 周斌; 黎景宇; 吕生森; 张再君
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: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-07-21
Anticipated expiration: 2029-08-09

Abstract

The utility model provides a machine and air conditioner in wall-hanging air conditioning, be equipped with the center on the indoor set, still include: the air inlet grille is positioned at the top of the middle frame, and one side of the air inlet grille is provided with a notch; a panel positioned at the front of the middle frame; the filter screen assembly, the filter screen assembly passes through the breach is inserted and is established in the center, the one end of filter screen assembly with panel fixed connection. Wall-hanging air conditioning indoor set fix in order to support the panel and shelter from the air intake in order to ensure the filter effect completely through inserting the filter screen in the center to can realize that the filter screen can be on the panel pull formula take out or tear the panel open and extract, the dismouting, the washing of the filter screen of being convenient for.

Description

Wall-mounted air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to an air conditioning technology field particularly, relates to a machine and air conditioner in wall-hanging air conditioning.

Background

With the rapid development of the inverter air conditioning technology, the requirements on the components of the air conditioner are higher and higher, and the energy consumption, the noise and the refrigeration efficiency become main parameters influencing the performance of the air conditioner, so that the inverter air conditioning technology is concerned by consumers. Meanwhile, as the competition of the air conditioning industry is more intense, users have a higher pursuit for the structure, appearance and even after-sales service of products.

The filter screen is an important part in the air conditioning assembly and is used for purifying air entering an indoor unit, and the filter screen needs to be detached for periodic cleaning and maintenance after long-term use. And under some working conditions with much dust, the condition of air conditioner filter screen blockage can easily occur. If the filter screen is not cleaned in time, the air outlet of the air conditioner can generate peculiar smell, the health of the indoor environment can be threatened, and the use satisfaction of a user is seriously influenced.

When the filter screen of the existing air conditioner is disassembled and assembled, the front panel needs to be opened, the front panel is pushed into the lower part of the air inlet grille formed on the face frame along the track formed on the face frame of the air conditioner, and is fixed through the buckle structure, and then the front panel is closed. Therefore, the user is very inconvenient to operate when cleaning or replacing the filter screen.

Therefore, it is necessary to provide an indoor unit of an air conditioner that can draw and pull the filter screen from the air inlet grille.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be: the filter screen is inserted into the air inlet grille at the top of the middle frame and is fixedly connected with the panel in an abutting mode for installation. Meanwhile, the filter screen can be drawn from the air inlet grille or drawn after the panel is opened, so that the filter screen is convenient to disassemble, assemble, clean and maintain.

In order to solve the above problem, the utility model provides a wall-mounted air conditioner indoor unit, including the center on the indoor unit, the wall-mounted air conditioner indoor unit still includes: the air inlet grille is positioned at the top of the middle frame, and one side of the air inlet grille is provided with a notch; a panel positioned at the front of the middle frame; the filter screen assembly is inserted into the middle frame through the notch, and one end of the filter screen assembly, inserted into the middle frame, is fixedly connected with the panel. The filter screen assembly is inserted into the middle frame through the notch in the air inlet grille to be fixed by abutting against the panel, so that the filter screen can be drawn out in a drawing mode on the panel or the panel can be detached to be drawn out, and the filter screen can be conveniently disassembled, cleaned.

Further, a stop piece is arranged on the panel; the filter screen subassembly is equipped with spacing hole in the one end of inserting the center, through spacing hole and the cooperation of stop part accomplish the filter screen subassembly with the butt of panel is fixed. Carry on spacingly through setting up the stop part on the panel, the grafting assembly of the filter screen subassembly of being convenient for makes the assembly fastening between the one end of filter screen subassembly and the panel through the cooperation in stop part and spacing hole simultaneously, prevents that the filter screen subassembly is not hard up at the air conditioner operation in-process, produces the abnormal sound even.

Further, the filter screen assembly is inserted between one end of the middle frame and the panel without a gap. This setting can ensure that the filter screen subassembly covers the air intake completely to make the filter screen subassembly to whole the filtration of air inlet air current, in order to ensure the air-out quality.

Further, the filter screen assembly comprises a first filter screen and a second filter screen, and the notch comprises a first notch and a second notch; the first filter screen is inserted into the middle frame through the first gap, and the second filter screen is inserted into the middle frame through the second gap. The filter screen assembly is divided into the first filter screen and the second filter screen, so that the difficulty in assembling and disassembling the filter screen assembly can be reduced, and the in-situ operation is facilitated; simultaneously, can effectively improve air-inlet grille's mechanical strength through set up first breach, second breach on air-inlet grille, improve equipment operation's stability.

Furthermore, the first filter screen and the second filter screen are arranged in a bilateral symmetry mode along the longitudinal axis of the air inlet grille, and the arrangement is convenient for machining and installation; meanwhile, the structure of the air conditioner is attractive, and the use satisfaction of a user is improved.

Preferably, the tip of first filter screen is equipped with 2 spacing hole, 2 spacing hole is bilateral symmetry along the longitudinal axis of first filter screen and sets up. The arrangement can further increase the firmness of assembly between the filter screen and the panel and improve the stability and the safety of the operation of the indoor unit of the air conditioner.

Furthermore, a limiting groove is arranged on the air inlet grille; the other end of the first filter screen and/or the second filter screen is provided with a limiting lug, and the first filter screen and/or the second filter screen and the air inlet grille are assembled and fixed by inserting the limiting lug into a limiting groove. The filter screen assembly is further limited and fixed, so that the filter screen assembly completely covers an air inlet on an indoor unit of the air conditioner, and the air inlet flow is ensured to enter an indoor environment after being filtered by the filter screen assembly; in addition, the other end of the filter screen component and the air inlet grille can be assembled and fastened through the arrangement, and the operation stability of the device is improved.

Preferably, the number of the limiting grooves is 2; the first filter screen and the second filter screen are respectively provided with 1 limiting lug. This setting not only is convenient for filter screen subassembly's dismouting, can satisfy filter screen subassembly and air-inlet grille's the firm nature of assembly moreover.

Further, all be equipped with horizontal strengthening rib, vertical strengthening rib on first filter screen or the second filter screen, horizontal strengthening rib and vertical strengthening rib are each other perpendicular settings. This setting is not only convenient for process, can effectively improve the mechanical strength of filter screen subassembly moreover. Further, the panel is hinged with the middle frame. This setting is convenient the panel rotates and conveniently takes out filter screen subassembly from the panel, for filter screen subassembly's dismouting, washing provide an alternative, improve user's use satisfaction.

An air conditioner comprises the wall-mounted air conditioner indoor unit. In view of the same beneficial effects of the air conditioner as the wall-mounted air conditioner indoor unit, the description is omitted.

The utility model has the advantages that:

the utility model is convenient for the disassembly and assembly of the filter screen component of the wall-mounted air conditioner indoor unit, and improves the cleaning efficiency of the air conditioner;

the wall-mounted air conditioner indoor unit ensures the full coverage of the filter screen assembly on the air inlet by respectively limiting and fixing the upper side and the lower side of the filter screen assembly, and improves the cleanliness of the air inlet flow;

wall-hanging air conditioning indoor set simple structure, reasonable in design, and low in production cost, the machining and the manufacturing of being convenient for.

Drawings

Fig. 1 is a schematic structural view of an indoor unit of an air conditioner according to the present invention;

fig. 2 is a schematic structural view of an air inlet grille of an indoor unit of an air conditioner according to the present invention;

fig. 3 is a side view of the indoor unit of the air conditioner of the present invention;

fig. 4 is a first view of the first filter screen of the indoor unit of the air conditioner according to the present invention;

fig. 5 is a second view of the first filter net of the indoor unit of the air conditioner of the present invention;

fig. 6 is a schematic structural view of a panel of an indoor unit of an air conditioner according to the present invention;

fig. 7 is a partially enlarged schematic view of a portion a of fig. 6.

Description of reference numerals:

an air inlet grille-1, a first gap-11, a second gap-12, a limit groove-13, a filter screen component-2, a first filter screen-21, a second filter screen-22, a transverse reinforcing rib-201, a longitudinal reinforcing rib-202, a limit hole-203, a limit lug-204, a filter screen-205, a panel-3, a stop piece-31, a connecting piece-32, an air deflector-4, a base-5, a wall hanging plate-6, an evaporator-7 and a middle frame-8

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1 and 3, the utility model provides a wall-mounted air conditioner indoor unit, which comprises a wall-mounted plate 6, a base 5, an evaporator 7, a middle frame 8, a panel 3, an air deflector 4, an air inlet grille 1 and the like. As an example of the present invention, the wall hanging plate 6 is fixed and connected between the indoor unit main body and the wall body by bolts. The base 5 is fixed on the wall hanging plate 6, the base 5 is connected with the middle frame 8 to form an accommodating cavity together, and the accommodating cavity is used for accommodating components such as an evaporator 7, axial flow fan blades and the like; the top of the middle frame 8 is provided with an air inlet grille 1; preferably, the middle frame 8 and the air inlet grille 1 are integrally formed. The outer surface of the middle frame 8 is provided with a panel 3, the panel 3 is provided with a connecting piece 32, the connecting piece 32 is provided with a connecting hole, and the panel 3 is rotatably connected with the middle frame 8 through the connecting piece 32; as an example of the present invention, the panel 3 is hingedly connected to the center frame 8. This setting is convenient panel 3 rotates in order to take filter screen subassembly 2 out from panel 3, for filter screen subassembly 2's dismouting, washing provide an alternative, improve user's use satisfaction. As another example of the present invention, the panel 3 is fixed to the middle frame 8 by a snap. The air deflector 4 is positioned at the lower end part of the middle frame 8 and is used for adjusting the wind direction of the air outlet flow. The air deflector 4, the panel 3, the middle frame 8 and the air inlet grille 1 form an outer shell of the indoor unit together. Since the above structure and assembly relationship are the prior art, they are not described herein again.

The wall-mounted air conditioner indoor unit further comprises a filter screen assembly 2, wherein the filter screen assembly 2 is inserted into the middle frame 8 through the air inlet grille 1 and fixedly connected with the panel 3. This setting can realize that filter screen subassembly 2 pull formula is taken out on panel 3 and is separated or tear panel 3 open and draw, the dismouting, the washing of filter screen subassembly 2 of being convenient for. Preferably, the screen assembly 2 is inserted between one end of the middle frame 8 and the panel 3 without a gap. This setting can make filter screen subassembly 2 cover the air intake is whole to guarantee filter screen subassembly 2 to whole air inlet air current's filtration. As shown in fig. 1, the screen assembly 2 includes a first screen 21 and a second screen 22. The filter screen assembly 2 is divided into the first filter screen 21 and the second filter screen 22, so that the difficulty in assembling and disassembling the filter screen assembly 2 can be reduced, and the in-situ operation is facilitated; the first filter screen 21 and the second filter screen 22 have the same structure or mirror image structures. Preferably, the first filter screen 21 and the second filter screen 22 have the same structure, and the first filter screen 21 and the second filter screen 22 are arranged symmetrically left and right along the longitudinal axis of the air inlet grille 1. The arrangement is convenient for machining and installation; meanwhile, the structure of the indoor unit is attractive, and the use satisfaction of a user is improved.

As shown in fig. 2, a notch is provided on one side of the air-inlet grille 1, the notch is located at a position close to the wall-hanging plate 6 and far away from the panel 3, and the notch includes a first notch 11 and a second notch 12. Preferably, the first notch 11 and the second notch 12 are located on the same straight line. This setting can effectively improve air-inlet grille 1's mechanical strength, improves the stability of equipment operation, makes air-inlet grille 1's appearance more pleasing to the eye simultaneously. As an example of the present invention, the first filter net 21 is inserted into the middle frame 8 through the first notch 11, and the second filter net 22 is inserted into the middle frame 8 through the second notch 12. And the air inlet grille 1 is also provided with a limiting groove 13 for limiting and fixing the filter screen component 2.

As shown in fig. 4 and 5, the first filter screen 21 is provided with a transverse rib 201 and a longitudinal rib 202, and the transverse rib 201 and the longitudinal rib 202 are perpendicular to each other, which not only facilitates processing, but also effectively improves the mechanical strength of the filter screen assembly 2. As an example of the present invention, there are 2 longitudinal reinforcing

ribs

202 and 5 transverse reinforcing ribs 201. This arrangement ensures that the first screen 21 has sufficient mechanical strength, and is simple in structure and convenient for machining. The first filter screen 21 is further provided with a filter screen 205 which is positioned between the transverse reinforcing ribs 201 and the longitudinal reinforcing ribs 202. The diameter of the mesh of the screen 205 may be set as desired.

Furthermore, one end of the first filter screen 21 and/or the second filter screen 22 close to the panel 3 is provided with a limiting hole 203. Correspondingly, as shown in fig. 6 and 7, a stopper 31 is provided on the panel 3, and preferably, the stopper 31 is perpendicular to the panel 3; the limit hole 203 completes the abutting and fixing of the first filter screen 21 and/or the second filter screen 22 and the panel 3 through the matching with the stop piece 31. Carry on spacingly through setting up stop part 31 on panel 3, the grafting assembly of the filter screen subassembly 2 of being convenient for makes the one end of filter screen subassembly 2 and the assembly fastening between the panel 3 through the cooperation of stop part 31 and spacing hole 203 simultaneously, prevents that filter screen subassembly 2 is not hard up at the air conditioner operation in-process, produces the abnormal sound even, improves user satisfaction. As an example of the present invention, the number of the limiting holes 203 is n (1. ltoreq. n.ltoreq.3), and the number of the stoppers 31 on the panel 3 is 2 n. Preferably, the first filter screen 21 is provided with 2 limiting holes 203 at one end inserted into the middle frame 8, and the 2 limiting holes 203 are respectively located at two sides of the longitudinal axis of the first filter screen 21 and are arranged in bilateral symmetry along the longitudinal axis of the first filter screen 21; correspondingly, the second filter screen 22 is also provided with 2 limiting holes 203 at one end inserted into the middle frame 8, and the 2 limiting holes 203 are respectively positioned at two sides of the longitudinal axis of the second filter screen 22 and are arranged in bilateral symmetry along the longitudinal axis of the second filter screen 22. The panel 3 is provided with 4 of said stops 31 in respective positions. The arrangement can further increase the firmness of the assembly between the filter screen assembly 2 and the panel 3, and improve the stability and the safety of the operation of the indoor unit of the air conditioner.

As an example of the present invention, the other end of the first filter screen 21 and/or the second filter screen 22 is provided with a limiting bump 204; correspondingly, as shown in fig. 2, a limiting groove 13 is arranged on the air inlet grille 1. The first filter screen 21 and/or the second filter screen 22 are/is assembled and fixed with the air inlet grille 1 by inserting the limiting convex block 204 into the limiting groove 13. The filter screen component 2 is further limited and fixed, so that the filter screen component 2 completely covers an air inlet of the indoor unit, all the filter screen components 2 of the inlet air flow are ensured to filter all the inlet air flow and then enter an indoor environment, and the outlet air quality of the air conditioner is ensured; in addition, the arrangement can ensure the assembly fastening between the filter screen component 2 and the air inlet grille 1, and improve the operation stability of the equipment. As a preferred example of the present invention, there are 2 limiting grooves 13; the first filter screen 21 and the second filter screen 22 are respectively provided with 1 limiting bump 204. This setting is even in filter screen subassembly 2's dismouting, and satisfies filter screen subassembly 2 and air-inlet grille 1's assembly requirement of assembly fastening connection.

When the first filter screen 21 needs to be detached, one end of the first filter screen 21 can be pressed downwards, so that the limiting projection 204 is separated from the limiting groove 13, meanwhile, force is applied to the middle position of the first filter screen 21 to deform the first filter screen 21, and the first filter screen 21 is taken out from the first notch 11 of the air inlet grille 1; or, the panel 3 of the indoor unit is opened, the first filter screen 21 is naturally separated from the stop piece 31 arranged on the panel 3, so that the first filter screen 21 is taken out from the opening of the panel 3; the second screen 22 is removed in the same way as the first screen 21, and will not be described in detail herein.

The utility model also provides an air conditioner, the air conditioner contains the machine in the above-mentioned wall-hanging air conditioning.

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

Claims

1. The utility model provides a wall-hanging air conditioning indoor set, include center (8) on the indoor set, its characterized in that still includes:

the air inlet grille (1) is positioned at the top of the middle frame (8), and one side of the air inlet grille (1) is provided with a notch;

a panel (3) positioned in front of the middle frame (8);

filter screen subassembly (2), filter screen subassembly (2) pass through the breach is inserted and is established in center (8), filter screen subassembly (2) insert the one end of center (8) with panel (3) fixed connection.

2. A wall-mounted air conditioning indoor unit according to claim 1, wherein a stopper (31) is provided on the panel (3); the one end that filter screen subassembly (2) inserted center (8) is equipped with spacing hole (203), through spacing hole (203) and the cooperation of stop part (31) accomplish filter screen subassembly (2) with the fixed connection of panel (3).

3. A wall-mounted air conditioning indoor unit according to claim 1 or 2, wherein the filter screen assembly (2) is inserted between one end of the middle frame (8) and the panel (3) without a gap.

4. A wall-mounted air conditioner indoor unit according to claim 1, wherein the filter screen assembly (2) comprises a first filter screen (21) and a second filter screen (22), the notches comprise a first notch (11) and a second notch (12), the first filter screen (21) is inserted into the middle frame (8) through the first notch (11), and the second filter screen (22) is inserted into the middle frame (8) through the second notch (12).

5. A wall hanging air conditioner indoor unit as defined in claim 4, wherein said first and second screens (21, 22) are arranged symmetrically with respect to the longitudinal axis of the grille (1).

6. A wall-mounted air conditioning indoor unit according to claim 5, wherein the end of the first filter (21) is provided with 2 limiting holes (203), and the limiting holes (203) are arranged in bilateral symmetry along the longitudinal axis of the first filter (21).

7. A wall-mounted air conditioner indoor unit according to claim 5, characterized in that the air inlet grille (1) is provided with a limiting groove (13); the other end of the first filter screen (21) and/or the second filter screen (22) is provided with a limiting bump (204), and the first filter screen (21) and/or the second filter screen (22) are assembled and fixed with the air inlet grille (1) by inserting the limiting bump (204) into a limiting groove (13).

8. A wall-mounted air conditioning indoor unit according to claim 7, wherein the number of the limiting grooves (13) is 2; the first filter screen (21) and the second filter screen (22) are respectively provided with 1 limiting lug (204).

9. The wall-mounted air conditioner indoor unit of claim 8, wherein the first filter screen (21) or the second filter screen (22) is provided with transverse reinforcing ribs (201) and longitudinal reinforcing ribs (202), and the transverse reinforcing ribs (201) and the longitudinal reinforcing ribs (202) are arranged perpendicularly to each other.

10. An air conditioner characterized by comprising the wall-mounted indoor unit of an air conditioner according to any one of claims 1 to 9.