CN106705237B

CN106705237B - Wall hanging machine of air conditioner

Info

Publication number: CN106705237B
Application number: CN201710037024.8A
Authority: CN
Inventors: 覃强
Original assignee: Midea Group Co Ltd; Midea Group Wuhan Refrigeration Equipment Co Ltd
Current assignee: Midea Group Co Ltd; Midea Group Wuhan Refrigeration Equipment Co Ltd
Priority date: 2017-01-18
Filing date: 2017-01-18
Publication date: 2023-01-31
Anticipated expiration: 2037-01-18
Also published as: CN106705237A

Abstract

The invention discloses an air-conditioning wall-mounted unit, comprising: the top of the face frame is provided with an air inlet, the left side wall and the right side wall of the air inlet are respectively provided with a guide groove, and the guide grooves extend along the front-back direction; the front end of the face frame is provided with an accommodating groove; the air inlet grille is arranged at the air inlet, and the left end and the right end of the air inlet grille are respectively in sliding fit with the two guide grooves; the front end of the air inlet grille is provided with a baffle plate protruding out of the inner side surface of the air inlet grille, and the rear side surface of the baffle plate is convexly provided with a bolt; the reinforcing piece is fixedly connected with the baffle, the reinforcing piece is in a long strip shape, and the length direction of the reinforcing piece is consistent with the left and right directions; and the buckle mechanism is arranged in the accommodating groove and used for locking the bolt when the air inlet grille slides to the mounting position from front to back. The technical scheme of the invention can improve the installation smoothness and accuracy of the air inlet grille in the wall-mounted air conditioner.

Description

Wall hanging machine for air conditioner

Technical Field

The invention relates to the field of air conditioners, in particular to an air conditioner wall-mounted unit.

Background

In the existing wall hanging machine of the air conditioner, the top of the wall hanging machine is provided with a face frame and an air inlet grille which is detachably connected with the face frame, in order to facilitate the installation of the air inlet grille, two ends of an air inlet grille bracket are provided with guide grooves, and the left end and the right end of the air inlet grille are respectively in sliding fit with the two guide grooves; and the rear side surface of the front side plate of the air inlet grille is convexly provided with a bolt, the front end of the face frame is provided with a containing groove, and a buckle mechanism is arranged in the containing groove and used for locking the bolt when the air inlet grille slides to a mounting position from front to back.

Because the front side plate of the air-inlet grille is generally thinner, when the front side plate is pressed, the front side plate can deform, and at the moment, the left end and the right end of the air-inlet grille can expand outwards, so that the left end and the right end of the air-inlet grille are clamped in the guide grooves, and the air-inlet grille cannot be continuously pushed to be smoothly arranged on the face frame; simultaneously, the deformation of the front side plate can also cause the misalignment of the bolt and the buckle mechanism, so that the air inlet grille cannot be installed in place.

Disclosure of Invention

The invention mainly aims to provide an air conditioner wall-mounted unit, and aims to improve the installation smoothness and accuracy of an air inlet grille in the air conditioner wall-mounted unit.

To achieve the above object, the present invention provides an air conditioner wall-hung machine, comprising: the top of the face frame is provided with an air inlet, the left side wall and the right side wall of the air inlet are respectively provided with a guide groove, and the guide grooves extend along the front-back direction; the front end of the face frame is provided with an accommodating groove;

the air inlet grille is arranged at the air inlet, and the left end and the right end of the air inlet grille are respectively in sliding fit with the two guide grooves; the front end of the air inlet grille is provided with a baffle plate protruding out of the inner side surface of the air inlet grille, and the rear side surface of the baffle plate is convexly provided with a bolt;

the reinforcing piece is fixedly connected with the baffle, the reinforcing piece is in a long strip shape, and the length direction of the reinforcing piece is consistent with the left and right directions;

and the buckle mechanism is arranged in the accommodating groove and used for locking the bolt when the air inlet grille slides to the mounting position from front to back.

Preferably, the reinforcement is snap-fit connected to the baffle.

Preferably, the baffle is provided with a first fixing buckle and a second fixing buckle, and the reinforcement is clamped between the first fixing buckle and the second fixing buckle;

the quantity of first fixed knot and/or second is fixed to be detained is a plurality of, and is a plurality of first fixed knot, it is a plurality of the second is fixed to be detained and is arranged along left and right direction interval.

Preferably, the second fixing buckle and the first fixing buckle are arranged in a pair, and the first fixing buckle and the second fixing buckle are arranged at intervals along the left-right direction.

Preferably, the reinforcing part comprises a body, a first scrap edge and a second scrap edge, wherein the first scrap edge and the second scrap edge are respectively arranged on the upper side and the lower side of the body, the first scrap edge is embedded in a buckle groove of the first fixed buckle, and the second scrap edge is embedded in a buckle groove of the second fixed buckle.

Preferably, the body comprises a top plate and side plates vertically arranged on two opposite side edges of the top plate, and the first lap edge and the second lap edge are respectively connected with the two side plates.

Preferably, the reinforcement is a sheet metal part, the first overlap edge and the second overlap edge are respectively formed by bending the side plates, and the first overlap edge and the second overlap edge are abutted to the baffle.

Preferably, the first fixing buckle and the second fixing buckle are arranged on the rear side face of the baffle, and the reinforcing piece is fixed on the inner side of the baffle.

Preferably, the inner side surface of the baffle is provided with a concave portion extending in the left-right direction, the first fixing buckle and the second fixing buckle are arranged on the bottom surface of the concave portion in the front-rear direction, and the reinforcing member is located in the concave portion.

Preferably, the snap mechanism is a self-locking elastic snap mechanism.

According to the wall hanging machine of the air conditioner, the baffle protruding out of the inner side surface of the air inlet grille is adopted, the strip-shaped reinforcing piece fixedly connected with the baffle is arranged, and the length direction of the reinforcing piece is consistent with the left and right directions, so that the strength of the baffle can be enhanced, the baffle can be effectively prevented from deforming when the baffle is pressed, the sliding fit between the left and right ends of the air inlet grille and the two guide grooves is ensured, the bolt can be ensured to be aligned with the buckling mechanism when the bolt is close to the buckling mechanism, and finally the air inlet grille can be smoothly and accurately installed on the face frame.

Drawings

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

FIG. 1 is a left side view of an embodiment of an air conditioning wall unit of the present invention;

FIG. 2 is a cross-sectional view of the air-conditioning wall unit of FIG. 1 taken along the line I-I;

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

FIG. 4 is a bottom view of the air conditioning wall unit of FIG. 1;

FIG. 5 is a cross-sectional view of the air-conditioning wall unit of FIG. 4 taken along the direction II-II;

FIG. 6 is a partial enlarged view of FIG. 5 at B;

FIG. 7 is an exploded view of the air handling unit of FIG. 4;

FIG. 8 is an enlarged view of a portion of FIG. 7 at C;

FIG. 9 is another exploded view of the air conditioner wall mount of FIG. 4;

FIG. 10 is an enlarged view of a portion of FIG. 9 at D;

FIG. 11 is a schematic view of the neutral style of the air-conditioning wall-mounted unit of FIG. 1;

fig. 12 is a partial enlarged view at E in fig. 11.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Wall hanging machine for air conditioner	11	Heat exchanger
12	Fan volute assembly	20	Face frame
				21	Air inlet	22	Guide groove
23	Containing groove	24	Buckle mechanism
				30	Air inlet grille	31	First fixing buckle
311	Buckle slot	32	Second fixing buckle
				322	Catching groove	33	Smooth convex structure
34	Baffle plate	35	Bolt
				36	Concave part	40	Reinforcing element
41	First lap edge	42	Second lap edge
				43	Body	431	Top board
432、433	Side plate	44	Groove

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front, rear, 8230; \8230;) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture (as shown in the figure), the motion situation, etc., and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides an air conditioner wall-mounted unit.

As shown in fig. 1 to 3, the interior of the air conditioner wall-mounted unit 1 is provided with a heat exchanger 11 and a blower volute assembly 12 adjacent to and below the heat exchanger 11, so as to realize the basic functions of the air conditioner wall-mounted unit 1; as shown in fig. 3 to 7, the air-conditioning wall-mounted unit 1 further includes: the top of the face frame 20 is provided with an air inlet 21, the left side wall and the right side wall of the air inlet 21 are respectively provided with a guide groove 22, and the guide grooves 22 extend along the front-back direction; the front end of the face frame 20 is provided with a containing groove 23; the air inlet grille 30 is arranged at the air inlet 21, the left end and the right end of the air inlet grille 30 are respectively in sliding fit with the two guide grooves 22, and for example, the left end and the right end of the air inlet grille 30 can be provided with a sliding convex structure 33 matched with the guide grooves 22; a baffle 34 protruding out of the inner side surface of the air-inlet grille 30 is arranged at the front end of the air-inlet grille 30, and a bolt 35 is convexly arranged on the rear side surface of the baffle 34; the reinforcing piece 40 is fixedly connected with the baffle 34, the reinforcing piece 40 is long-strip-shaped, and the length direction of the reinforcing piece 40 is consistent with the left-right direction; the latch mechanism 24, as shown in fig. 7 to 10 and fig. 9, is disposed in the accommodating groove 23, and the latch mechanism 24 is used for locking the latch 35 when the grille 30 slides from front to back to the installation position.

According to the wall-mounted air conditioner, the baffle 34 protruding out of the inner side surface of the air inlet grille 30 is adopted, the strip-shaped reinforcing piece 40 fixedly connected with the baffle 34 is arranged, and the length direction of the reinforcing piece 40 is consistent with the left and right directions, so that the strength of the baffle 34 can be enhanced, the baffle 34 can be effectively prevented from being deformed when the baffle 34 is pressed, the sliding fit between the left and right ends of the air inlet grille 30 and the two guide grooves 22 is ensured, the bolt 35 can be ensured to be aligned with the buckling mechanism 24 when the bolt 35 is close to the buckling mechanism 24, and finally, the air inlet grille 30 can be smoothly and accurately installed on the face frame 20.

Further, as shown in fig. 6, in order to facilitate the installation and removal of the reinforcing member 40, the reinforcing member 40 may be provided to be snap-coupled to the baffle 34, so that the assembly efficiency of the reinforcing member 40 may be improved. Of course, in other embodiments of the invention, the reinforcing member 40 may be fixed to the baffle 34 by screws.

Further, as shown in fig. 6, in order to enhance the fixing firmness of the reinforcing member 40, the baffle 34 is provided with a first fixing buckle 31 and a second fixing buckle 32, and the reinforcing member 40 is clamped between the first fixing buckle 31 and the second fixing buckle 32; as shown in fig. 11 and 12, the number of the first fixing fastener 31 and/or the second fixing fastener 32 is plural, and the plural first fixing fasteners 31 and the plural second fixing fasteners 32 are arranged at intervals in the left-right direction, and by providing the plural fixing fasteners (the total number of the first fixing fasteners 31 and the second fixing fasteners 32), the plural fixing fasteners can fix the plural portions of the reinforcing member 40, thereby enhancing the firmness of fixing the reinforcing member 40.

Preferably, as shown in fig. 11 and 12, the second fixing fastener 32 may be disposed to be opposite to the first fixing fastener 31, and a plurality of pairs of the first fixing fasteners 31 and the second fixing fasteners 32 are disposed at intervals along the left-right direction, and at this time, the plurality of first fixing fasteners 31 and the plurality of second fixing fasteners 32 are symmetrically disposed, so as to further enhance the firmness of the fixing reinforcement member 40. Of course, in other embodiments of the present invention, two first fixing buckles 31 and one second fixing buckle 32 may be provided at the three vertex positions of the triangle in the limit, and the fixing of the reinforcing member 40 may also be achieved.

Further, as shown in fig. 6 and 8, in order to fix the reinforcing member 40 between the first fixing buckle 31 and the second fixing buckle 32, the reinforcing member 40 may include a body 43, and a first engaging edge 41 and a second engaging edge 42 respectively disposed on upper and lower sides of the body 43, wherein the first engaging edge 41 is embedded in the engaging groove 311 of the first fixing buckle 31, and the second engaging edge 42 is embedded in the engaging groove 322 of the second fixing buckle 32.

Further, as shown in fig. 6 and 8, the main body 43 may include a top plate 431 and side plates (432, 433) vertically disposed on two opposite sides of the top plate 431, and the first and

second flanges

41, 42 are respectively connected to the two side plates (432, 433), so that a groove 44 is defined between the two side plates (432, 433) and the top plate 431, when the reinforcement 40 is installed, the first and

second flanges

41, 42 respectively abut against the first and

second fixing buckles

31, 32, and the reinforcement 40 is continuously pressed, at this time, the two side plates (432, 433) of the reinforcement 40 are forced to contract by the groove 44, so that the first flange 41 is conveniently embedded in the fastening groove 311 of the first fixing buckle 31, and the second flange 42 is embedded in the fastening groove 322 of the second fixing buckle 32, thereby implementing installation of the reinforcement 40.

Further, as shown in fig. 7 and 8, in order to enhance the strength of the reinforcing member 40, the reinforcing member 40 may be formed as a sheet metal member, the first strap 41 and the second strap 42 may be respectively bent from the two side plates (432, 433), and both the first strap 41 and the second strap 42 may abut against the baffle 34, so that the reinforcing member 40 has high strength and may be easily formed, thereby improving the manufacturing efficiency of the reinforcing member 40.

Further, as shown in fig. 7 to 10, the first fixing fastener 31 and the second fixing fastener 32 are disposed on the rear side of the baffle 34, and the reinforcement member 40 is fixed on the inner side of the baffle 34, so that the dust accumulation caused by the uneven outer wall surface of the baffle 34 when the first fixing fastener 31, the second fixing fastener 32 and the reinforcement member 40 are located on the front side of the baffle 34 can be prevented.

Further, as shown in fig. 8 and 10, in order to ensure the compactness of the entire baffle 34, the inner side surface of the baffle 34 is provided with a recess 36 extending in the left-right direction, the first fixing buckle 31 and the second fixing buckle 32 are provided on the bottom surface of the recess 36 in the front-rear direction, and the reinforcement 40 is located in the recess 36.

Further, as shown in fig. 9 and 10, the locking mechanism 24 may be a self-locking elastic locking mechanism 24, so that the air inlet grille 30 can be conveniently installed in place with stability, and the air inlet grille 30 is prevented from being separated from the panel.

It should be mentioned that the structure of the first fixing buckle 31 and the structure of the second fixing buckle 32 can be set to be the same structure, and the first fixing buckle 31 and the second fixing buckle 32 both comprise a buckle head and an elastic arm connected with the air inlet grille 30, the top end of the elastic arm far away from the air inlet grille 30 extends towards the side surface of the elastic arm to form the buckle head, wherein the buckle head of the first fixing buckle 31 and the buckle head of the second fixing buckle 32 are oppositely arranged.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An air conditioning wall unit, comprising:

the top of the face frame is provided with an air inlet, the left side wall and the right side wall of the air inlet are respectively provided with a guide groove, and the guide grooves extend along the front-back direction; the front end of the face frame is provided with an accommodating groove;

the clamping mechanism is arranged in the accommodating groove and used for locking the bolt when the air inlet grille slides to the mounting position from front to back;

the extension direction of the bolt is consistent with the extension of the guide groove along the front-back direction;

two opposite ends of the reinforcing piece are respectively positioned at the outer sides of the two bolts;

the reinforcing piece is connected with the baffle in a buckling manner;

the baffle is provided with a first fixing buckle and a second fixing buckle, and the reinforcing piece is clamped between the first fixing buckle and the second fixing buckle;

the rear side surface of the baffle is provided with a concave part extending along the left-right direction, the first fixing buckle and the second fixing buckle are arranged on the bottom surface of the concave part in the front-back direction, and the reinforcing piece is positioned in the concave part;

the reinforcing piece comprises a body, a first overlap edge and a second overlap edge, wherein the first overlap edge and the second overlap edge are respectively arranged on the upper side and the lower side of the body;

the body comprises a top plate and side plates vertically arranged on two opposite side edges of the top plate, and the first overlap edge and the second overlap edge are respectively connected with the two side plates;

a groove is formed between the two side plates and the top plate in a surrounding manner;

the first lapping edge and the second lapping edge are respectively formed by bending the two side plates.

2. The wall-mounted unit of claim 1, wherein the number of the first fixing buckles and/or the second fixing buckles is plural, and the plural first fixing buckles and the plural second fixing buckles are arranged at intervals in a left-right direction.

3. The wall-mounted unit of claim 2, wherein the second fixing fastener is disposed opposite to the first fixing fastener, and a plurality of pairs of the first fixing fastener and the second fixing fastener are disposed at intervals in a left-right direction.

4. An air conditioning wall mounted unit as claimed in any one of claims 1 to 3, wherein said reinforcement is sheet metal and said first and second laps are in abutment with said baffle.

5. The wall-mounted air conditioner of claim 4 wherein said first and second retention tabs are disposed on a rear side of said baffle, and said reinforcement member is secured to an inner side of said baffle.

6. The air conditioning wall unit of claim 1, wherein said catch mechanism is a self-locking resilient catch mechanism.