WO2019174330A1

WO2019174330A1 - Air-conditioner housing assembly

Info

Publication number: WO2019174330A1
Application number: PCT/CN2018/120018
Authority: WO
Inventors: 余卫权; 余欣锋; 邓益明
Original assignee: 珠海格力电器股份有限公司
Priority date: 2018-03-15
Filing date: 2018-12-10
Publication date: 2019-09-19
Also published as: CN110274381A

Abstract

Provided is an air-conditioner housing assembly. The housing assembly comprises a bottom case (10), with the bottom case (10) being provided with a water receiving part; and an air outflow frame (20), the air outflow frame (20) comprising a first board (21) and a second board (22) connected to each other, wherein the first board (21) is provided with an air outlet, the second board (22) abuts against the water receiving part, and the air outflow frame (20) is of an integrally formed structure.

Description

Air conditioning housing assembly

Technical field

The present invention relates to the field of air conditioner technology, and in particular to an air conditioner housing assembly.

Background technique

With the gradual improvement of people's living standards, people's requirements for the living environment are getting higher and higher. Due to the adjustment of the air conditioner to the ambient temperature, it has been widely used in the room comfort adjustment of ordinary users. The air conditioner has a long service life. If the air conditioner is not cleaned in time, the internal air duct system and other components will accumulate a large amount of dust, which may lead to the breeding of harmful bacteria, making the air conditioner become Secondary pollution sources directly harm human health. Therefore, regular cleaning of air conditioners, especially the cleaning of polluted dampers, has become an inevitable requirement for maintaining a clean environment.

Based on the above-mentioned urgent needs, people are increasingly demanding easy disassembly and assembly of air conditioners. With the generalization of air conditioners and the maturity of modularization, how to make the air conditioners disassemble and install more convenient and humanized is the direction of the industry. The air conditioner housing assembly of the air conditioner mainly includes components such as a bottom shell and an air outlet frame. In the prior art, some air conditioner housing assemblies that are easy to disassemble appear, but there are still problems such as assembly clearance in the air outlet frame, and the assembly gap may be affected. The appearance of the product is easy to produce condensation.

Summary of the invention

The present invention provides an air conditioning housing assembly to solve the problem of the assembly gap in the prior art air outlet frame.

In order to solve the above problems, the present invention provides an air conditioning housing assembly, comprising: a bottom case having a water receiving portion on the bottom case; and an air outlet frame comprising a first plate body and a second plate body connected to each other, The first plate body has an air outlet, the second plate body abuts the water receiving portion, and the air outlet frame is an integrally formed structure.

Further, the air outlet frame and the bottom shell are detachably connected, and the air conditioner housing assembly further includes: a first snap portion located on the air outlet frame and/or the bottom shell, wherein the air outlet frame and the bottom shell pass through the first card joint portion card Pick up.

Further, the first engaging portion includes: a first buckle disposed on one of the first plate body and the bottom case; and a first card slot disposed on the other of the first plate body and the bottom case, A buckle is engaged with the first card slot.

Further, the first buckle is disposed on the first plate body, the first buckle is a plurality of, the plurality of first buckles are spaced apart along the length direction of the first plate body, and the first card slot is disposed on the bottom case. There are a plurality of first card slots, and a plurality of first card slots are spaced apart along a length direction of the bottom case, and the plurality of first buckles are in one-to-one correspondence with the plurality of first card slots.

Further, the air outlet frame has a first connecting hole, and the bottom housing has a second connecting hole, and the first connecting hole is corresponding to the second connecting hole, and the first connecting hole and the second connecting hole are used for threading the fastener.

Further, the first connecting hole is located on the first board body, the second board body has a third connecting hole, and the bottom shell further has a fourth connecting hole, the third connecting hole is correspondingly disposed with the fourth connecting hole, and the third connecting hole is corresponding to The fourth connecting hole is for threading the fastener.

Further, the air conditioner housing assembly further includes: a base, the bottom case is connected to the base; and the panel, the first end of the panel is connected to the base, and the second end of the panel is connected or abutted to the second board.

Further, the second plate body is connected to the side wall of the air outlet, and the connection between the second plate body and the air outlet has a groove, and the second end of the panel abuts the groove.

Further, the second end of the panel has a rib, the end of the rib abuts the groove bottom of the groove, and the second plate is located on a side of the panel near the bottom case.

Further, the air conditioning housing assembly further includes: a base, the bottom case is coupled to the base; the first side plate is coupled to the first end of the base in the longitudinal direction; and the second snap portion is located on the first side plate and/or Or the wind exit frame, the first side panel and the air outlet frame are engaged by the second latching portion.

Further, the second latching portion includes: a second card slot located at a first side edge of the first board; a second latch located on the first side panel, the second latch being engaged with the second card slot.

Further, the air conditioning housing assembly further includes: a second side panel connected to the second end of the base in the longitudinal direction; a third latching portion located on the second side panel and/or the air outlet frame, and the second side panel The card is engaged with the air outlet frame through the third card joint.

Further, the third latching portion includes: a third card slot located at a second side edge of the first board body; a third buckle located on the second side panel, the third buckle being engaged with the third card slot.

Further, the air conditioner housing assembly further includes: a fourth latching portion located on the base and/or the air outlet frame, and the base and the air outlet frame are engaged by the fourth latching portion.

Further, the fourth engaging portion includes: a fourth card slot located at the first side edge of the first board; a fourth buckle located at the first end of the base, and the fourth buckle is engaged with the fourth card slot .

Further, the water receiving portion includes a water receiving tray and a filling material disposed in the water receiving tray, and the second plate body abuts the filling material.

According to the technical solution of the present invention, the first plate body of the air outlet frame of the air-conditioning case assembly is used for air outlet, and the second plate body is used for pressing the water receiving portion of the bottom case, because the air outlet frame is an integrally formed structure, Therefore, no assembly gap is generated between the first plate body and the second plate body. This reduces the number of fittings, facilitates assembly, and reduces the appearance of condensation and the appearance of the product.

DRAWINGS

The accompanying drawings, which are incorporated in the claims of the claims In the drawing:

1 is a schematic structural view of an air conditioning housing assembly provided by an embodiment of the present invention;

2 is a schematic structural view of the air outlet frame of FIG. 1;

Figure 3 is a schematic view showing the structure of the other side of the air outlet frame of Figure 2;

Figure 4 is a schematic view showing the structure of the bottom case of Figure 1;

Figure 5 shows an assembled view of the air conditioning housing assembly of Figure 1;

Figure 6 shows a cross-sectional view of Figure 5 at the B-B position;

Figure 7 shows a cross-sectional view of Figure 5 in the A-A position;

Figure 8 shows a cross-sectional view of Figure 5 at the C-C position;

Figure 9 is a partial structural view showing the second side plate of Figure 1;

Figure 10 is a partial structural view showing the first side plate of Figure 1;

Figure 11 is a partial structural view showing the susceptor of Figure 1;

Figure 12 is a partial assembly view of the air conditioning housing assembly of Figure 1.

Wherein, the above figures include the following reference numerals:

10, the bottom case; 11, the first card slot; 12, the second connection hole; 13, the fourth connection hole; 14, the water tray; 15, the filling material; 20, the air outlet frame; 21, the first plate body; 22, the second plate body; 23, the first buckle; 24, the first connecting hole; 25, the third connecting hole; 26, the groove; 27, the second card slot; 28, the third card slot; Four card slots; 30, base; 31, fourth buckle; 40, panel; 41, ribs; 50, first side panel; 51, second buckle; 60, second side panel; Buckle.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described in the following with reference to the accompanying drawings. It is apparent that the described embodiments are only a part of the embodiments of the invention, and not all of the embodiments. The following description of the at least one exemplary embodiment is merely illustrative and is in no way All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

As shown in FIG. 1 to FIG. 12, an embodiment of the present invention provides an air conditioner housing assembly, including: a bottom case 10 having a water receiving portion on the bottom case 10; an air outlet frame 20, and the air outlet frame 20 includes interconnecting members. The first plate body 21 and the second plate body 22 have an air outlet, the second plate body 22 abuts against the water receiving portion, and the air outlet frame 20 has an integrally formed structure.

Applying the technical solution of the embodiment, the first plate body 21 of the air outlet frame 20 of the air-conditioning case assembly is used for air outlet, and the second plate body 22 is used for pressing the water receiving portion of the bottom case 10 due to the air outlet frame. 20 is an integrally formed structure, so that no assembly gap is generated between the first plate body 21 and the second plate body 22. This reduces the number of fittings, facilitates assembly, and reduces the appearance of condensation and the appearance of the product.

In this embodiment, the air outlet frame 20 is detachably connected, which facilitates cleaning of the air conditioning housing assembly. For example, the air outlet frame 20 may be detachably coupled to the bottom case 10, and a panel may be provided in the air conditioner case assembly, and the air outlet frame 20 may be detachably coupled to the face plate. Specifically, in this embodiment, the air conditioning housing assembly further includes a first engaging portion, the first engaging portion is located on the air outlet frame 20 and/or the bottom housing 10, and the air outlet frame 20 and the bottom housing 10 pass the first The card joint is snapped. Applying the technical solution of the embodiment, the air outlet frame 20 of the air-conditioning case assembly and the bottom case 10 are engaged by the first fastening portion, so that the quick release of the air outlet frame 20 and the bottom case 10 can be realized by means of snapping. Therefore, the disassembly and assembly of the air outlet frame 20 can be facilitated. Moreover, with the technical solution of the embodiment, it can be ensured that the air outlet frame 20 can still be closely connected with other components after being repeatedly disassembled, so that the air-conditioning case assembly is easy to assemble and has high reliability.

As shown in FIG. 2 and FIG. 6, the first engaging portion includes: a first buckle 23 disposed on one of the first plate body 21 and the bottom case 10; and a first card slot 11 disposed on the first plate body On the other of the 21 and the bottom case 10, the first buckle 23 is engaged with the first card slot 11. By providing the first buckle 23 and the first card slot 11 , the quick release of the air outlet frame 20 and the bottom casing 10 can be achieved by snapping, so that the assembly and disassembly of the air outlet frame 20 can be facilitated, thereby improving production or maintenance. s efficiency.

Specifically, in the embodiment, the first buckle 23 is disposed on the first plate body 21, and the first buckle 23 is plural, and the plurality of first buckles 23 are spaced along the length direction of the first plate body 21. The first card slot 11 is disposed on the bottom case 10. The first card slot 11 is plural, and the plurality of first card slots 11 are spaced apart along the length direction of the bottom case 10, and the plurality of first buckles 23 and the plurality of first slots One card slot 11 corresponds one by one. The arrangement of the first buckle 23 and the plurality of first slots 11 can achieve a reliable connection between the windshield 20 and the bottom casing 10, thereby improving the connection strength of the windshield and preventing the windshield 20 from being arched. Deformation creates an appearance problem.

As shown in FIG. 3 and FIG. 4, the air outlet frame 20 has a first connecting hole 24, and the bottom housing 10 has a second connecting hole 12, and the first connecting hole 24 is correspondingly disposed with the second connecting hole 12, and the first connecting hole 24 is The second connecting hole 12 is for threading a fastener. In this way, in addition to the connection by the first engaging portion, the air outlet frame 20 and the bottom case 10 can be further connected by fasteners, thereby improving the connection strength between the two.

Further, the first connecting hole 24 is located on the first plate body 21, the second plate body 22 has a third connecting hole 25, and the bottom case 10 further has a fourth connecting hole 13, the third connecting hole 25 and the fourth connecting hole 13 Correspondingly, the third connecting hole 25 and the fourth connecting hole 13 are used for threading fasteners. In this way, fasteners can be respectively disposed on the first plate body 21 and the second plate body 22 of the air outlet frame 20 and connected to different positions of the bottom case 10, thereby improving the connection between the air outlet frame 20 and the bottom case 10. strength. In order to improve the connection effect, in the embodiment, a plurality of first connecting holes 24 may be disposed on the air outlet frame 20 and a plurality of second connecting holes 12 may be disposed on the bottom case 10 to be connected by a plurality of fasteners; Accordingly, a plurality of third connection holes 25 may be provided on the air outlet frame 20 and a plurality of fourth connection holes 13 may be provided on the bottom case 10 to be connected by a plurality of fasteners.

As shown in FIG. 1 , the air-conditioning case assembly further includes a base 30, and the bottom case 10 is coupled to the base 30. The panel 40 has a first end of the panel 40 coupled to the base 30 and a second end and a second end of the panel 40. The plate body 22 is connected or abutted. By connecting or abutting the second plate 22 of the air outlet frame 20 with the second end of the panel 40, the connection strength of the air outlet frame 20 and the overall structural strength of the air conditioning case assembly can be improved.

Specifically, the second plate 22 of the air outlet frame 20 is connected to the side wall of the air outlet, and the connection between the second plate 22 and the air outlet has a groove 26, and the second end of the panel 40 abuts the groove 26. . In this way, the sealing property of the connection between the panel 40 and the air outlet frame 20 can be improved, thereby avoiding condensation or air leakage, and improving the appearance of the appearance.

As shown in FIG. 1 , FIG. 2 and FIG. 12 , the second end of the panel 40 has a rib 41 , the end of the rib 41 abuts the groove bottom of the groove 26 , and the second plate 22 is located on the panel 40 near the bottom case. One side of 10. By the mating connection of the rib 41 and the groove 26, the sealing property of the panel 40 and the outlet frame 20 at the joint can be further improved, thereby preventing air leakage or condensation.

As shown in FIG. 1 and FIG. 5, the air-conditioning case assembly further includes: a base 30, the bottom case 10 is connected to the base 30; the first side plate 50 is connected to the first end of the base 30 in the longitudinal direction; The latching portion is located on the first side panel 50 and/or the air outlet frame 20, and the first side panel 50 and the air outlet frame 20 are engaged by the second latching portion. In this way, the connection between the first side panel 50 and the air outlet frame 20 can be realized by the second fastening portion, so that the connection strength of the air outlet frame 20 and the overall structural strength of the air conditioning housing assembly can be improved, and the air outlet frame 20 can be facilitated. Connection and disassembly. Moreover, the effect of attaching and correcting the assembly position can be achieved by the second engaging portion when the wind frame 20 is mounted.

As shown in FIG. 2, FIG. 7 and FIG. 10, the second latching portion includes: a second latching groove 27 located at a first side edge of the first plate body 21; and a second latching 51 located on the first side plate 50 The second buckle 51 is engaged with the second card slot 27. In this way, a quick and reliable connection of the air outlet frame 20 to the first side panel 50 can be achieved by the second buckle 51 and the second card slot 27. When the air outlet frame 20 is connected to the bottom case 10 by the first engaging portion, the connection of the air outlet frame 20 and the first side plate 50 by the second engaging portion can be simultaneously achieved.

As shown in FIG. 1 and FIG. 5, the air-conditioning case assembly further includes: a second side plate 60 connected to the second end of the base 30 in the longitudinal direction; and a third engaging portion located at the second side plate 60 and/or On the air outlet frame 20, the second side plate 60 and the air outlet frame 20 are engaged by the third engaging portion. In this way, the connection between the second side plate 60 and the air outlet frame 20 can be realized through the third fastening portion, so that the connection strength of the air outlet frame 20 and the overall structural strength of the air conditioning housing assembly can be improved, and the air outlet frame 20 can be facilitated. Connection and disassembly. Moreover, the effect of attaching and correcting the assembly position can be achieved by the third engaging portion when the wind frame 20 is mounted.

As shown in FIG. 2, FIG. 8 and FIG. 9, the third latching portion includes: a third latching slot 28 located at a second side edge of the first board body 21; and a third latching 61 located on the second side panel 60. The third buckle 61 is engaged with the third card slot 28. Such a setting makes it possible to achieve a fast and reliable connection of the windshield 20 and the second side panel 60 through the third buckle 61 and the third card slot 28. When the air outlet frame 20 is connected to the bottom case 10 by the first engaging portion, the connection of the air outlet frame 20 and the second side plate 60 by the third engaging portion can be simultaneously achieved.

In this embodiment, the air conditioning housing assembly further includes a fourth latching portion located on the base 30 and/or the air outlet frame 20, and the base 30 and the air outlet frame 20 are engaged by the fourth latching portion. The base 30 is a basic component of the air-conditioning case assembly, and the connection between the base 30 and the air outlet frame 20 is realized by the fourth engaging portion, and the connection strength of the air outlet frame 20 and the overall structural strength of the air-conditioning case assembly can be improved.

As shown in FIG. 2, FIG. 7, and FIG. 11, the fourth latching portion includes: a fourth latching groove 29 located at a first side edge of the first plate body 21; and a fourth latching 31 located at the first of the base 30 The fourth buckle 31 is engaged with the fourth card slot 29. This arrangement facilitates quick connection and disassembly of the vent frame 20 and the base 30.

As shown in FIG. 12, in the present embodiment, the water receiving portion of the bottom case 10 includes a water receiving tray 14 and a filling material 15 disposed in the water receiving tray 14, and the second plate body 22 abuts against the filling material 15. The concentrated collection process of the water generated during the operation of the air conditioner can be realized by providing the water receiving tray 14 and the filling material 15, and the filling material 15 can be pressed by the second plate body 22, so that the filling material 15 can be reliably fixed. In this embodiment, the filling material may be provided as a foam material or a sponge material.

In the present embodiment, the mating area of the second board 22 with the panel 40 is the area where the evaporator inlet (hot air) area at the bottom of the panel 40 and the air outlet area (cold air) of the air outlet frame 20 meet. Once the seal is not good here, there is a gap and air leakage, which will cause the hot and cold airflow to merge and exchange heat; due to the high humidity of the hot air, the water vapor in the air is condensed and will generate a large amount on the second plate 22 of the air outlet frame 20. Condensed water is not conducive to environmental sanitation and user experience. In this embodiment, the integrally formed structure design ensures the appearance integrity of the air outlet frame 20, and does not cause the problem of the fusion of the hot and cold airflow in the second plate body 22, thereby fundamentally eliminating the hidden danger of generating condensation water. .

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

An air conditioning housing assembly, comprising:

a bottom case (10) having a water receiving portion on the bottom case (10);

An air outlet frame (20), the air outlet frame (20) includes a first plate body (21) and a second plate body (22) connected to each other, the first plate body (21) having an air outlet, The second plate body (22) is in contact with the water receiving portion, and the air outlet frame (20) is an integrally formed structure.
The air conditioning housing assembly according to claim 1, wherein the air outlet frame (20) is detachably coupled to the bottom housing (10), the air conditioning housing assembly further comprising:

a first latching portion is located on the air outlet frame (20) and/or the bottom casing (10), and the air outlet frame (20) and the bottom casing (10) are connected by the first card The card is connected.
The air conditioning housing assembly according to claim 2, wherein the first engaging portion comprises:

a first buckle (23) disposed on one of the first plate body (21) and the bottom case (10);

a first card slot (11) disposed on the other of the first board body (21) and the bottom case (10), the first buckle (23) and the first card slot ( 11) Card connection.
The air conditioning housing assembly according to claim 3, wherein the first buckle (23) is disposed on the first plate body (21), and the first buckle (23) is a plurality of a plurality of the first buckles (23) are spaced apart along a length direction of the first plate body (21), and the first card slot (11) is disposed on the bottom case (10), a plurality of first card slots (11), a plurality of the first card slots (11) are spaced apart along a length direction of the bottom case (10), and a plurality of the first buckles (23) and a plurality of The first card slots (11) are in one-to-one correspondence.
The air conditioning housing assembly according to claim 1, wherein the air outlet frame (20) has a first connecting hole (24), and the bottom housing (10) has a second connecting hole (12). The first connecting hole (24) is disposed corresponding to the second connecting hole (12), and the first connecting hole (24) and the second connecting hole (12) are used for threading a fastener.
The air conditioning housing assembly according to claim 5, wherein said first connecting hole (24) is located on said first plate body (21), and said second plate body (22) has a third connection a hole (25), the bottom case (10) further has a fourth connecting hole (13), the third connecting hole (25) is corresponding to the fourth connecting hole (13), the third connecting hole (25) and the fourth connecting hole (13) are used for threading fasteners.
The air conditioning housing assembly according to claim 1, wherein the air conditioning housing assembly further comprises:

a base (30), the bottom case (10) is coupled to the base (30);

A panel (40), the first end of the panel (40) is connected to the base (30), and the second end of the panel (40) is connected or abutted with the second board (22).
The air conditioning housing assembly according to claim 7, wherein the second plate body (22) is connected to a side wall of the air outlet, and the second plate body (22) and the air outlet port are The joint has a groove (26), and the second end of the panel (40) abuts the groove (26).
The air conditioning housing assembly according to claim 8, wherein the second end of the panel (40) has a rib (41), an end of the rib (41) and the recess (26) The bottom of the groove abuts, and the second plate (22) is located on a side of the panel (40) adjacent to the bottom case (10).
The air conditioning housing assembly according to claim 1, wherein the air conditioning housing assembly further comprises:

a base (30), the bottom case (10) is coupled to the base (30);

a first side plate (50) connected to the first end of the base (30) in the longitudinal direction;

a second latching portion on the first side panel (50) and/or the air outlet frame (20), the first side panel (50) and the air outlet frame (20) passing through the The second card joint is engaged.
The air conditioning housing assembly according to claim 10, wherein the second engaging portion comprises:

a second card slot (27) located at a first side edge of the first board body (21);

The second buckle (51) is located on the first side plate (50), and the second buckle (51) is engaged with the second card slot (27).
The air conditioning housing assembly of claim 10, wherein the air conditioning housing assembly further comprises:

a second side plate (60) connected to the second end of the base (30) in the longitudinal direction;

a third latching portion is located on the second side panel (60) and/or the air outlet frame (20), and the second side panel (60) and the air outlet frame (20) pass the The third card joint is engaged.
The air conditioning housing assembly according to claim 12, wherein the third engaging portion comprises:

a third card slot (28) located at a second side edge of the first board body (21);

The third buckle (61) is located on the second side plate (60), and the third buckle (61) is engaged with the third card slot (28).
The air conditioning housing assembly of claim 10, wherein the air conditioning housing assembly further comprises:

a fourth latching portion is located on the base (30) and/or the air outlet frame (20), and the base (30) and the air outlet frame (20) are connected by the fourth card The card is connected.
The air conditioning housing assembly according to claim 14, wherein the fourth snap portion comprises:

a fourth card slot (29) located at a first side edge of the first board body (21);

The fourth buckle (31) is located at the first end of the base (30), and the fourth buckle (31) is engaged with the fourth slot (29).
The air conditioning housing assembly according to claim 1, wherein said water receiving portion comprises a water receiving tray (14) and a filling material (15) disposed in said water receiving tray (14), said The second plate body (22) abuts against the filling material (15).