CN209744552U - Indoor unit of air conditioner - Google Patents

Abstract

The utility model relates to an air conditioning technology field specifically provides an indoor set of air conditioning, and the operation required precision that aims at solving the front panel of the indoor set of current air conditioning is higher, the problem of the installation of being not convenient for. For this purpose, the utility model discloses an air-conditioning indoor unit, which comprises a front panel, a rear panel, a base, a first clamping component and a second clamping component, wherein the rear panel is arranged on the base; the bottom of the front panel is connected with the base in a clamping mode through a first clamping component, and the first clamping component can enable the front panel to rotate relative to the base in a direction close to the rear panel, so that the front panel and the rear panel are close to each other and are fixedly connected in a clamping mode through a second clamping component. The utility model discloses a first block component and second block component have reduced the installation accuracy requirement of front panel, have simplified the mounting process of front panel, for installer installation front panel provides convenient, have improved installer's assembly efficiency, are favorable to the installation operation of machine in the air conditioning.

Description

Indoor unit of air conditioner

Technical Field

The utility model relates to an air conditioning technology field specifically provides an indoor unit of air conditioner.

Background

With the development of society and the improvement of living standard of people, people put forward higher requirements on the installation convenience of air conditioners. Air conditioners are classified according to their structures, and they are roughly classified into a wall type air conditioner and a cabinet type air conditioner, and the cabinet type air conditioner is generally suitable for a large-area home and a small office due to its advantages of high power, strong wind power, and the like. In the prior art, the front panel of the cabinet air-conditioning indoor unit mainly comprises a display mask, a left decorative plate, a right decorative plate and a lower decorative plate, and in the process of installing the front panel, segment differences and gaps are easily generated among the display mask, the left decorative plate, the right decorative plate and the lower decorative plate, so that the installation of the front panel is inconvenient, and the attractiveness of the indoor unit is affected.

In order to solve the above problem, a utility model patent publication No. CN2926887Y discloses a front panel mounting structure of a cabinet air conditioner indoor unit. Specifically, the front panel of the above patent is an integral structure, two sides of the front panel are respectively connected with the front edges of the left and right side plates through screws, the upper part of the front panel is connected with the wind shield through a buckle, and the lower part of the front panel is connected with the base through a positioning column. However, in the process of installing the front panel, the front panel can be installed and fixed only by respectively aligning the two sides of the front panel, the upper part of the front panel and the lower part of the front panel with the front edges of the left side plate and the right side plate, the wind shield and the base, the operation precision requirement is high, the installation of the front panel is not convenient, and the assembly efficiency of the indoor unit is reduced.

Therefore, there is a need in the art for a new air conditioning indoor unit that solves the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, namely to solve the problems that the operation precision requirement of the front panel of the existing air-conditioning indoor unit is higher and the installation is inconvenient, the utility model provides an air-conditioning indoor unit, which comprises a front panel, a rear panel, a base, a first clamping component and a second clamping component, wherein the rear panel is arranged on the base; the bottom of the front panel is connected with the base in a clamping mode through a first clamping component, and the first clamping component can enable the front panel to rotate relative to the base in a direction close to the rear panel, so that the front panel and the rear panel are close to each other and are fixedly connected in a clamping mode through a second clamping component.

In a preferred embodiment of the above air conditioning indoor unit, the first engaging member includes an engaging block disposed at the bottom of the front panel and a first engaging groove disposed on the base, the engaging block is connected to the first engaging groove in an engaging manner, and the engaging block can rotate relative to the first engaging groove so that the front panel can rotate relative to the base in a direction approaching the rear panel.

In a preferred embodiment of the above air conditioning indoor unit, the air conditioning indoor unit further includes a connection screw, and after the front panel and the rear panel are fastened and connected in an engaging manner by the second engaging member, the base is fastened and connected in a threaded manner with the engaging block by the connection screw.

in the preferable technical scheme of the air-conditioning indoor unit, a first connecting hole communicated with the first clamping groove is formed in the side wall of the base, a second connecting hole horizontally corresponding to the first connecting hole is formed in the clamping block, and one end of the connecting screw penetrates through the first connecting hole and the second connecting hole to be fixedly connected with the clamping block in a threaded mode.

In the preferable technical scheme of the above air conditioning indoor unit, the rear panel includes a body arranged on the base and a connecting column arranged on the body, and the front panel is fastened and connected with the connecting column in a clamping manner through the second clamping member.

In the preferable technical scheme of the air-conditioning indoor unit, the second clamping component comprises a clamping claw arranged on the inner wall of the front panel and a second clamping groove arranged on the connecting column, and the clamping claw and the second clamping groove are fastened and connected in a clamping manner.

In the above-mentioned air conditioning indoor unit, the claw includes a connecting portion extending from an inner wall of the front panel in the horizontal direction and an engaging portion extending downward from the connecting portion in the vertical direction, and the engaging portion is fastened and connected with the second engaging groove in an engaging manner.

In a preferred embodiment of the above air conditioning indoor unit, the second engaging member includes a hook disposed on an inner wall of the front panel, and the hook is fastened and connected with an edge of the connecting column and/or an edge of the body in an engaging manner.

In a preferred embodiment of the above air conditioning indoor unit, the hook includes a first portion extending from an inner wall of the front panel in a horizontal direction and a second portion extending from the first portion vertically, a locking groove is formed between the second portion and the inner wall of the front panel, and an edge of the connecting column and/or an edge of the body can be fastened and connected with the locking groove in a locking manner.

In the preferable technical scheme of the air-conditioning indoor unit, the first part is provided with the reinforcing ribs, and the reinforcing ribs are used for improving the strength of the first part.

as can be understood by those skilled in the art, in a preferred embodiment of the present invention, the indoor unit of an air conditioner includes a front panel, a rear panel, a base, a fastening member and a connecting member, wherein the rear panel is disposed on the base. For among the prior art the both sides of front panel, the upper portion of front panel and the lower part of front panel respectively with a left side, the front edge of right side board links to each other, deep bead and base align and just can realize the fixed technical scheme of installation of front panel, the utility model discloses at the in-process of installation front panel, connect the bottom of front panel with the mode of block through first block component and base, because first block component can make the front panel rotate to the direction that is close to the rear panel for the base, then rotate the position at front panel rear panel place, when the front panel is close the rear panel, thereby the front panel passes through the mode fastening connection of second block component and rear panel with the block and has realized that the installation of front panel is fixed. In the process, the front panel and the rear panel are not required to be precisely matched to realize the installation and fixation of the front panel, the installation precision requirement of the front panel is reduced, the installation process of the front panel is simplified, convenience is provided for installation of the front panel by an installer, the assembly efficiency of the installer is improved, the assembly progress of the indoor unit of the air conditioner is improved, the installation operation of the indoor unit of the air conditioner is facilitated, the assembly gap between the front panel and the rear panel is avoided, the influence on the appearance of the indoor unit is avoided, and the visual effect of a user is improved.

Further, first block component is including setting up the block of the bottom of front panel and setting up the first draw-in groove on the base, and the length of first draw-in groove is greater than the length of block, make when initial inserting, the space between block and the first draw-in groove is great, be favorable to high-efficiently aiming at, block can also rotate in order to rotate the front panel to the direction of being close to the rear panel for first draw-in groove when inserting completely, the installation accuracy requirement of front panel has further been reduced, the installation of front panel of being convenient for, the assembly progress of front panel has been improved.

Further, be equipped with the first connecting hole with first draw-in groove intercommunication on the lateral wall of base, be equipped with the second connecting hole that corresponds with first connecting hole level on the block, at the in-process of assembly, after front panel and rear panel pass through the mode fastening connection of second block component with the block, pass first connecting hole and second connecting hole and block with threaded mode fastening connection with the one end of connecting screw, improved the stability and the fastness that front panel and base are connected.

Further, the jack catch includes the connecting portion that extends along the horizontal direction from the inner wall of front panel and follows the block portion of vertical direction downwardly extending on connecting portion, block portion and second draw-in groove are with the mode fastening connection of block, the longitudinal displacement of front panel has effectively been suppressed in the mutually supporting through connecting portion and second draw-in groove, the transverse displacement of front panel has effectively been suppressed in the mutually supporting through block portion and spliced pole, thereby the accurate positioning of front panel has been realized, front panel and rear panel production relative displacement has been avoided, the stability that front panel and rear panel are connected has been improved, make that front panel and rear panel are connected more firm.

Further, the pothook includes the first portion that extends along the horizontal direction from the inner wall of front panel and the second portion that extends from the first portion perpendicularly, form the block groove between the inner wall of second portion and front panel, block the edge of first connecting post and the left edge of body to the block inslot simultaneously, and the lateral displacement of front panel has effectively been suppressed in the block groove, front panel and rear panel production relative displacement has been avoided, the stability that front panel and rear panel are connected has been improved, make front panel and rear panel be connected more firm.

drawings

The indoor unit of an air conditioner according to the present invention will be described with reference to the accompanying drawings in conjunction with an indoor unit of a cabinet air conditioner. In the drawings:

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

Fig. 2 is a plan view of the indoor unit of the present invention;

Fig. 3 is a schematic structural view of the rear panel of the present invention;

Fig. 4 is a schematic structural view of the front panel of the present invention;

FIG. 5 is an enlarged view of a portion I-I of FIG. 4;

Fig. 6 is a partial enlarged view of the portion II-II in fig. 4.

Wherein, 1, a front panel; 11. a third connection hole; 2. a rear panel; 21. a body; 22. connecting columns; 221. a fourth connection hole; 3. a base; 31. a first connection hole; 4. a first engaging member; 41. a clamping block; 411. a second connection hole; 5. a second engaging member; 51. a claw; 511. a connecting portion; 512. a fastening part; 52. a second card slot; 53. a hook; 531. a first portion; 532. a second portion; 533. and (5) reinforcing ribs.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the present invention has been described in connection with a cabinet air conditioner, the present invention is not limited thereto, and the indoor unit can be applied to other similar applications, such as a wall-mounted air conditioner, without departing from the spirit and scope of the present invention.

It should be noted that in the description of the present invention, the terms "bottom", "edge", "inner", "top", "bottom", "transverse", "longitudinal", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Based on the problem among the prior art mentioned among the background art, the utility model discloses a first block component and second block component have reduced the installation accuracy requirement of front panel, the mounting process of front panel has been simplified, it is convenient for installer installation front panel, installer's assembly efficiency has been improved, the assembly progress of machine in the cabinet air conditioner has been improved, be favorable to the installation operation of machine in the cabinet air conditioner, the assembly gap has been avoided appearing between front panel and the rear panel, the outward appearance of machine in the influence has been avoided, user's visual effect has been improved.

Referring to fig. 1 to 6, fig. 1 is a schematic structural view of an indoor unit of the present invention; fig. 2 is a plan view of the indoor unit of the present invention; fig. 3 is a schematic structural view of the rear panel of the present invention; fig. 4 is a schematic structural view of the front panel of the present invention; FIG. 5 is an enlarged view of a portion I-I of FIG. 4; fig. 6 is a partial enlarged view of the portion II-II in fig. 4. As shown in fig. 1, the cabinet air-conditioning indoor unit includes a front panel 1, a rear panel 2, a base 3, a first engaging member 4 and a second engaging member 5, the rear panel 2 is disposed on the base 3; the bottom of the front panel 1 is connected to the base 3 in an engaging manner by a first engaging member 4, and the first engaging member 4 can rotate the front panel 1 relative to the base 3 in a direction approaching the rear panel 2, so that the front panel 1 and the rear panel 2 approach each other and are fastened in an engaging manner by a second engaging member 5.

Preferably, the front panel 1 is of an integrated structure, so that the generation of section differences and gaps among all parts of the front panel 1 is avoided, the front panel 1 is convenient to mount, and the visual effect of the front panel 1 is improved.

It should be further noted that the top of the front panel 1 can also be connected with the top of the rear panel 2 by the first engaging member 4 in a snap-fit manner, when the front panel 1 approaches the rear panel 2, the front panel 1 is fastened with the rear panel 2 by the second engaging member 5 in a snap-fit manner, and those skilled in the art can flexibly adjust and set the connecting positions of the first engaging member 4 and the second engaging member 5 with the front panel 1 and the rear panel 2 in practical applications, and such changes do not depart from the principle and scope of the present invention.

In a preferred embodiment, as shown in fig. 4, the first engaging member 4 includes an engaging block 41 disposed at the bottom of the front panel 1 and a first engaging groove (not shown) disposed on the base 3, the engaging block 41 is connected to the first engaging groove in an engaging manner, and the engaging block 41 can rotate relative to the first engaging groove so that the front panel 1 can rotate relative to the base 3 in a direction approaching the rear panel 2.

Preferably, the length of the first card slot is greater than the length of the engaging block 41, so that when the front panel is initially inserted, the gap between the engaging block 41 and the first card slot is relatively large, which is beneficial to efficient alignment, and when the front panel is completely inserted, the engaging block 41 can also rotate relative to the first card slot to rotate the front panel 1 toward the direction close to the rear panel 2, so that the requirement of the installation accuracy of the front panel 1 is further reduced, the installation operation of the front panel 1 is facilitated, and the assembly progress of the front panel 1 is improved.

Preferably, the bottom of the engaging block 41 is of an arc-shaped structure, and the bottom of the first engaging groove is also of an arc-shaped structure, so that the engaging block 41 can better rotate relative to the first engaging groove due to the design of the arc-shaped structure.

Preferably, the number of the clamping blocks 41 is two, the two clamping blocks 41 are symmetrically arranged on two sides of the front panel 1 about the central axis of the front panel 1, the number of the first clamping grooves corresponds to that of the clamping blocks 41, the first clamping grooves and the clamping blocks 41 vertically correspond one to one, and under the combined action of the two clamping blocks 41 and the two first clamping grooves, the stability and firmness of connection between the front panel 1 and the base 3 are improved. Certainly, the number of the engaging blocks 41 and the first card slots is not limited to two, and those skilled in the art can flexibly adjust and set the number of the engaging blocks 41 and the first card slots in practical application, and it is sufficient to set all the engaging blocks 41 around the bottom edge of the front panel 1 and vertically correspond the first card slots and the engaging blocks 41 one to one.

In order to improve the stability and firmness of the connection between the front panel 1 and the base 3, the cabinet air-conditioning indoor unit further comprises a connection screw (not shown in the figure), after the front panel 1 and the rear panel 2 are fastened and connected in a clamping manner through the second clamping member 5, the base 3 is fastened and connected in a threaded manner with the clamping block 41 through the connection screw, and the stability and firmness of the connection between the front panel 1 and the base 3 are improved.

Preferably, as shown in fig. 1 and 4, a first connection hole 31 communicating with the first card slot is provided on the side wall of the base 3, a second connection hole 411 horizontally corresponding to the first connection hole 31 is provided on the engaging block 41, and one end of a connection screw passes through the first connection hole 31 and the second connection hole 411 to be fastened and connected with the engaging block 41 in a threaded manner, so that relative displacement between the front panel 1 and the base 3 is avoided, and the connection between the front panel 1 and the base 3 is firmer. Of course, the installation positions of the first connection hole 31 and the second connection hole 411 are not limited to the above-mentioned positions, but the first connection hole 31 may be installed at the bottom of the first engagement groove, the second connection hole 411 vertically corresponding to the first connection hole 31 is installed on the engagement block 41, and the installation positions of the first connection hole 31 and the second connection hole 411 may be adjusted as long as the base 3 and the engagement block 41 can be screwed and fastened.

In a preferred embodiment, as shown in fig. 3, the rear panel 2 includes a body 21 and a connection column 22, wherein the body 21 is disposed on the base 3, the connection column 22 is disposed on the body 21, the front panel 1 is fastened to the connection column 22 by a second fastening member 5, and the connection column 22 improves the stability and firmness of the connection between the body 21 of the front panel 1 and the rear panel 2, so that the front panel 1 and the rear panel 2 can be connected tightly.

In order to improve the stability and the fastness that front panel 1 and body 21 are connected, the left and right sides of body 21 is equipped with a spliced pole 22 respectively for the left and right sides of front panel 1 all can be connected through second block component 5 and spliced pole 22, makes the left and right sides of front panel 1 all can receive the effort that the block is connected, thereby makes more firm that front panel 1 and rear panel 2 are connected.

In order to improve the visual effect of the rear panel 2, the connecting column 22 is arranged on the inner side of the body 21, so that the appearance of the rear panel 2 is prevented from being influenced, and the visual effect of a user is improved.

Preferably, the connection post 22 is detachably connected to the body 21 by means of a snap fit, a screw thread, etc. so as to facilitate the mounting and dismounting of the connection post 22.

In a preferred embodiment, as shown in fig. 3 and 4, the second engaging member 5 comprises a claw 51 disposed on the inner wall of the front panel 1 and a second engaging groove 52 disposed on the connecting column 22, and the claw 51 and the second engaging groove 52 are tightly connected in an engaging manner.

Preferably, as shown in fig. 5, the latch 51 includes a connection portion 511 extending from the inner wall of the front panel 1 in the horizontal direction and a fastening portion 512 extending from the connection portion 511 in the vertical direction, so that during fastening, the free end of the fastening portion 512 can pass through the second fastening groove 52 to fasten the connection portion 511 in the second fastening groove 52, thereby realizing fastening connection between the front panel 1 and the connection post 22, and being more convenient and faster to operate; the block part 512 is matched with the connecting column 22 to realize transverse limitation on the front panel 1, and the connecting part 511 is matched with the second clamping groove 52 to realize longitudinal limitation on the front panel 1, so that accurate positioning of the front panel 1 is realized, relative displacement between the front panel 1 and the rear panel 2 is avoided, the stability of connection between the front panel 1 and the rear panel 2 is improved, and the connection between the front panel 1 and the rear panel 2 is firmer.

Preferably, the medial surface slope setting of block portion 512 for the thickness of block portion 512 increases gradually from the free end of block portion 512 to the position of block portion 512 and connecting portion 511 joint, make the medial surface of block portion 512 present the structure that sets up for vertical direction slope, this kind of structural design of block portion 512 makes when guaranteeing that front panel 1 and spliced pole 22 initial joint are more convenient, can also make front panel 1 articulate and restrain to the utmost on spliced pole 22 that front panel 1 rocks along the vertical direction with spliced pole 22 on the spliced pole 22, and consequently improve assembly efficiency.

Further, the inner side surface of the engaging portion 512 is a side surface of the engaging portion 512 facing the front panel 1, and the free end of the engaging portion 512 is an end of the engaging portion 512 away from the connecting portion 511.

preferably, the number of the claws 51 is plural, such as two, and two claws 51 are arranged at intervals in the height direction of the front panel 1; the quantity of second draw-in groove 52 is corresponding with the quantity of jack catch 51, and second draw-in groove 52 and jack catch 51 one-to-one level correspond, has improved stability and the fastness that front panel 1 and spliced pole 22 are connected under the combined action of a plurality of jack catches 51 and a plurality of second draw-in groove 52.

As an alternative embodiment of the snap-fit member, as shown in fig. 3 and 4, the second snap-fit member 5 further comprises a hook 53 disposed on the inner wall of the front panel 1, the hook 53 being fixedly connected with the edge of the connecting column 22 and the edge of the body 21 in a snap-fit manner. Of course, the hook 53 can be connected with the edge of the connecting post 22 in a snap-fit manner, or the hook 53 can be connected with the edge of the body 21 in a snap-fit manner, without departing from the spirit and scope of the present invention.

Preferably, as shown in fig. 6, the hook 53 includes a first portion 531 extending from the inner wall of the front panel 1 in the horizontal direction and a second portion 532 extending from the first portion 531 vertically, a latching groove is formed between the second portion 532 and the inner wall of the front panel 1, the edge of the connecting post 22 and the edge of the left side of the body 21 are simultaneously latched into the latching groove, and the latching groove effectively inhibits the lateral displacement of the front panel 1, prevents the front panel 1 and the rear panel 2 from generating relative displacement, improves the stability of the connection between the front panel 1 and the rear panel 2, and makes the connection between the front panel 1 and the rear panel 2 more firm.

Further, the included angle between the first portion 531 and the second portion 532 is 80 ° to 100 °, which is beneficial to not only demolding during producing the hook 53, but also assembling the hook 53 with the connecting column 22 and the body 21.

Preferably, the number of the hooks 53 is multiple, for example, seven hooks 53 are arranged at intervals along the height direction of the front panel 1, and the stability and firmness of the connection between the front panel 1 and the rear panel 2 are improved under the combined action of the multiple hooks 53.

in order to improve the strength of the hook 53, the first portion 531 is provided with a rib 533, and the rib 533 is used for improving the strength of the first portion 531, so that the hook 53 can better bear the connection strength between the front panel 1 and the rear panel 2, and the stability and firmness of the connection between the front panel 1 and the body 21 of the rear panel 2 are improved.

Preferably, the reinforcing rib 533 is disposed on a side of the first portion 531 away from the engaging groove, so that the strength of the side (i.e., the stress concentration portion) of the first portion 531 away from the engaging groove can be effectively improved, and the hook 53 can better bear the connection strength between the front panel 1 and the rear panel 2. Of course, the temporal mounting positions of the ribs 533 are not limited to the above-listed mounting positions, and those skilled in the art can flexibly set the actual mounting positions of the ribs 533 in practical applications as long as the strength of the first portion 531 can be improved by the ribs 533.

As still another alternative embodiment of the snap-fit member, as shown in fig. 3 and 4, the second snap-fit member 5 includes not only a claw 51 provided on the inner wall of the front panel 1 but also a second snap groove 52 provided on the connection post 22, the claw 51 and the second snap groove 52 being tightly connected in a snap-fit manner; still including setting up pothook 53 on the inner wall of front panel 1, pothook 53 and the marginal fastening connection of spliced pole 22 and the edge of body 21 with the mode fastening of block, under the combined action of jack catch 51 and pothook 53, further improved the stability that front panel 1 and rear panel 2 are connected, avoided front panel 1 and rear panel 2 to produce relative displacement for front panel 1 is connected more firmly with rear panel 2. The specific structures of the latch 51 and the hook 53 are as described above, and therefore they are not described herein again.

In order to further improve the stability and firmness of the connection between the front panel 1 and the rear panel 2, as shown in fig. 2, the cabinet air-conditioning indoor unit further includes a connecting screw rod (not shown), the top of the front panel 1 is provided with a third connecting hole 11, the top of the connecting column 22 is provided with a fourth connecting hole 221 vertically corresponding to the third connecting hole 11, and one end of the connecting screw rod passes through the third connecting hole 11 and the fourth connecting hole 221 to be fastened and connected with the connecting column 22 in a threaded manner, so that the connection between the front panel 1 and the rear panel 2 is firmer.

It should be noted that, in fig. 2, for better illustration, the front panel 1 and the rear panel 2 are not assembled together, so that the third connecting hole 11 and the fourth connecting hole 221 do not vertically correspond, and if the front panel 1 and the rear panel 2 are assembled together, the third connecting hole 11 and the fourth connecting hole 221 will be overlapped, which is not favorable for the structure of the two shown more clearly in the drawing.

In the process of installing the front panel 1, the clamping block 41 arranged at the bottom of the front panel 1 is inserted into the first clamping groove arranged on the base 3; secondly, the front panel 1 is rotated towards the direction close to the rear panel 2, when the front panel 1 approaches the rear panel 2, the claw 51 arranged on the front panel 1 extends into the second clamping groove 52 to enable the front panel 1 and the rear panel 2 to be fixedly connected in a clamping manner, meanwhile, the clamping hook 53 arranged on the inner wall of the front panel 1 is fixedly connected with the edge of the connecting column 22 and the edge of the body 21 in a clamping manner, and under the combined action of the claw 51 and the clamping hook 53, the front panel 1 and the rear panel 2 are connected more firmly; finally, the base 3 is screwed and fastened to the engagement block 41 by a coupling screw. In the process, the front panel 1 is installed and fixed without precisely matching the front panel 1 and the rear panel 2, the installation precision requirement of the front panel 1 is reduced, the assembly progress of the front panel 1 is improved, and the installation operation of the front panel 1 is facilitated.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (10)

1. An air-conditioning indoor unit is characterized by comprising a front panel, a rear panel, a base, a first clamping component and a second clamping component, wherein the rear panel is arranged on the base;

The bottom of the front panel is connected with the base in a clamping mode through the first clamping component, the first clamping component enables the front panel to rotate relative to the base in a direction close to the rear panel, and therefore the front panel and the rear panel are close to each other and are fixedly connected in a clamping mode through the second clamping component.

2. An indoor unit for an air conditioner according to claim 1, wherein the first engaging member includes an engaging block provided at a bottom of the front panel and a first engaging groove provided in the base, the engaging block is engaged with the first engaging groove, and the engaging block is rotatable with respect to the first engaging groove so that the front panel is rotatable with respect to the base in a direction approaching the rear panel.

3. The indoor unit of claim 2, further comprising a coupling screw by which the base is threadedly fastened to the engaging block after the front panel and the rear panel are fastened by the second engaging member in an engaging manner.

4. an indoor unit of an air conditioner as claimed in claim 3, wherein a first connection hole is formed in a side wall of the base and communicates with the first engaging groove, a second connection hole horizontally corresponding to the first connection hole is formed in the engaging block, and one end of the connection screw passes through the first connection hole and the second connection hole and is fastened to the engaging block in a threaded manner.

5. An indoor unit of an air conditioner according to any one of claims 1 to 4, wherein the rear panel includes a body provided on the base and a connection column provided on the body, and the front panel is fastened to the connection column by the second engaging member in an engaging manner.

6. An indoor unit of an air conditioner according to claim 5, wherein the second engaging member includes a claw provided on an inner wall of the front panel and a second engaging groove provided on the connecting column, and the claw and the second engaging groove are fastened and connected in an engaging manner.

7. An indoor unit of an air conditioner according to claim 6, wherein the claw includes a connecting portion extending horizontally from an inner wall of the front panel and a engaging portion extending vertically downward from the connecting portion, and the engaging portion is fixedly connected to the second engaging groove in an engaging manner.

8. An indoor unit of an air conditioner according to claim 5, wherein the second engaging member includes a hook provided on an inner wall of the front panel, and the hook is fastened to the edge of the connecting column and/or the edge of the body in an engaging manner.

9. An indoor unit of an air conditioner according to claim 8, wherein the hook includes a first portion extending horizontally from an inner wall of the front panel and a second portion extending vertically from the first portion, a catching groove is formed between the second portion and the inner wall of the front panel, and an edge of the connecting column and/or an edge of the body can be fastened and connected with the catching groove in a catching manner.

10. an indoor unit of an air conditioner according to claim 9, wherein a reinforcing rib is provided on the first part, and the reinforcing rib is used to increase the strength of the first part.