CN107388374B

CN107388374B - Wall-mounted air conditioner indoor unit

Info

Publication number: CN107388374B
Application number: CN201710672175.0A
Authority: CN
Inventors: 黄武; 邹先许; 黄民柱; 朱建国; 陈正忠; 郭华锋; 谈建华; 廖先宇
Original assignee: Hisense Guangdong Air Conditioning Co Ltd
Current assignee: Hisense Guangdong Air Conditioning Co Ltd
Priority date: 2017-08-08
Filing date: 2017-08-08
Publication date: 2022-09-13
Anticipated expiration: 2037-08-08
Also published as: CN107388374A

Abstract

The invention discloses a wall-mounted air conditioner indoor unit, relates to the technical field of air conditioners, and can conveniently and independently clean an air outlet assembly without influencing the appearance on the premise that a fan assembly is easy to disassemble and wash. The utility model provides a wall-hanging air conditioning indoor set, includes the base, be fixed with the evaporimeter on the base, can dismantle on the base and be connected with the fan subassembly, the fan subassembly is located between the evaporimeter and the base, and can follow the installation is dismantled to one side of evaporimeter, still including fixing fixed dustcoat on the base, but the front pivot joint of fixed dustcoat has the panel, but fixed dustcoat corresponds one side of fan subassembly is equipped with the opening, the opening part is equipped with movable dustcoat, movable dustcoat with but fixed dustcoat pivot joint, movable dustcoat corresponds the position of fan subassembly is equipped with the air outlet subassembly. The invention is used for manufacturing the air conditioner.

Description

Wall-mounted air conditioner indoor unit

Technical Field

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

Background

At present, the air conditioner is widely used by people due to the fact that indoor temperature and humidity can be adjusted, after the air conditioner runs for a long time, a large amount of dust can be gathered inside the air conditioner, especially on the side wall of an air duct, a large amount of bacteria are bred, the air conditioner is prone to generating disadvantages to human health, and therefore the side wall of the air duct in the air conditioner needs to be cleaned regularly to ensure that air blown out by the air conditioner is clean and harmless. When the existing air conditioner is used for disassembling and cleaning components such as an air duct, a fan and the like, the evaporator is required to be disassembled firstly due to the blockage of the evaporator, and the components such as the air duct, the fan and the like can be disassembled and cleaned. However, when the evaporator is installed, the pipeline is already connected, and frequent disassembly of the evaporator easily causes damage to the pipeline of the evaporator or leakage of a refrigerant, so that the cleaning of the air conditioner is very inconvenient.

The prior art provides an air conditioner, as shown in fig. 1, including unable adjustment base 01, unable adjustment base 01 is last to be fixed with evaporimeter 02, can dismantle by evaporimeter 02 below one side and be equipped with fan subassembly 03, fan subassembly 03 can dismantle with unable adjustment base 01 and be connected, fan subassembly 03 is including fan 031, other parts such as air outlet 032 and motor, evaporimeter 02 top is equipped with air conditioner panel 04, but air conditioner panel 04 pivot joint is on unable adjustment base 01, can shelter from the protection with the front and the side of air conditioner through rotatory air conditioner panel 04. Like this, when parts such as wind channel and fan wash when needs, through rotatory air conditioner panel 04, make evaporimeter 02 and fan subassembly 03 expose, and then dismantle fan subassembly 03 to parts such as fan 031 and air outlet 032 are washd to the convenience. In the whole disassembly process, the fan assembly 03 can be disassembled without disassembling the evaporator 02, so that the disassembly is convenient and the fan assembly is easy to clean.

However, the prior art has the following problems: as shown in fig. 1, the air conditioner panel 04 is pivotally connected to the fixing base 01, and the front and the side of the air conditioner are required to be shielded, so that the shape of the air conditioner panel 04 is limited to a certain extent, and the appearance of the front panel of the air conditioner is limited, meanwhile, the related parts (fan blades and the like) of the air outlet 032 of the air conditioner are arranged on the fan assembly 03, if a user needs to clean the related parts at the air outlet 032, the fan assembly 03 needs to be completely disassembled according to the above steps, and the operation is complicated.

Disclosure of Invention

The embodiment of the invention provides a wall-mounted air conditioner indoor unit, which can conveniently and independently clean an air outlet assembly on the premise that a fan assembly is easy to disassemble and wash, and does not influence the appearance.

In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:

the utility model provides a wall-hanging air conditioning indoor set, includes the base, be fixed with the evaporimeter on the base, can dismantle on the base and be connected with the fan subassembly, the fan subassembly is located between the evaporimeter and the base, and can follow the installation is dismantled to one side of evaporimeter, still including fixing fixed dustcoat on the base, but the front pivot joint of fixed dustcoat has the panel, but fixed dustcoat corresponds one side of fan subassembly is equipped with the opening, the opening part is equipped with movable dustcoat, movable dustcoat with but fixed dustcoat pivot joint, movable dustcoat corresponds the position of fan subassembly is equipped with the air outlet subassembly.

According to the wall-mounted air conditioner indoor unit provided by the embodiment of the invention, the panel is pivotally connected to the front surface of the fixed outer cover, the opening is formed in one side, corresponding to the fan assembly, of the fixed outer cover, the movable outer cover is arranged at the opening, the movable outer cover is pivotally connected with the fixed outer cover, the fan assembly can be conveniently dismounted and taken out through the rotating panel and the movable outer cover, so that related components such as the fan assembly and the like can be cleaned, the structure of an evaporator of an air conditioner does not need to be dismounted in the process of dismounting the fan assembly, and the related components such as the air conditioner fan assembly and the like can be easily dismounted and cleaned. Meanwhile, because the panel is separately connected with the fixed outer cover in a pivoting way, compared with the prior art, the panel is not influenced by the structure, and the appearance of the panel can be designed in various ways according to the requirement; in addition, the position that the activity dustcoat corresponds the fan subassembly sets up the air outlet subassembly, and not the relevant part setting of prior art's air outlet on the fan subassembly, when needs wash the air outlet subassembly alone, only need open the activity dustcoat, demolish the air outlet subassembly, or directly demolish the activity dustcoat, can wash the air outlet subassembly, compare prior art's needs and just can abluent scheme after dismantling the fan subassembly according to relevant step, the air outlet subassembly is dismantled conveniently, is convenient for wash alone.

Drawings

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

FIG. 1 is a schematic diagram of an air conditioner according to the prior art;

fig. 2 is an exploded schematic view of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention;

fig. 3 is a schematic structural view illustrating a panel of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention when the panel is opened;

fig. 4 is a schematic structural view of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention, in which a panel and a movable cover are opened;

fig. 5 is a schematic structural view illustrating a fan assembly being detached from a base in a wall-mounted type air conditioning indoor unit according to an embodiment of the present invention;

fig. 6 is a schematic structural view of an air outlet assembly provided on a movable cover of an indoor unit of a wall-mounted air conditioner according to an embodiment of the present invention;

fig. 7 is a schematic structural view of an evaporator and a fan assembly of a wall-mounted air conditioner indoor unit according to an embodiment of the present invention;

fig. 8 is a schematic structural view illustrating a fan assembly disassembled when the wall-mounted air conditioning indoor unit according to the embodiment of the present invention is hung on a wall.

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.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection unless otherwise specifically stated or limited. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The wall-mounted air conditioner indoor unit provided by the embodiment of the invention comprises a base 1, an evaporator 2 is fixed on the base 1, a fan assembly 3 is detachably connected on the base 1, the fan assembly 3 is positioned between the evaporator 2 and the base 1 and can be detachably installed from one side of the evaporator 2, the wall-mounted air conditioner indoor unit further comprises a fixed outer cover 4 fixed on the base 1, the front surface of the fixed outer cover 4 can be in pivot connection with a panel 5, an opening is formed in one side of the fixed outer cover 4 corresponding to the fan assembly 3, a movable outer cover 6 is arranged at the opening, the movable outer cover 6 is in pivot connection with the fixed outer cover 4, and an air outlet assembly 61 is arranged at the position of the movable outer cover 6 corresponding to the fan assembly 3.

According to the wall-mounted air conditioner indoor unit provided by the embodiment of the invention, as shown in fig. 3, the front surface of the fixed outer cover 4 is connected with the panel 5 in a pivoting manner, one side of the fixed outer cover 4 corresponding to the fan assembly 3 is provided with the opening, the opening is provided with the movable outer cover 6, and the movable outer cover 6 is connected with the fixed outer cover 4 in a pivoting manner, referring to fig. 3, 4 and 5, the fan assembly 3 can be conveniently disassembled and taken out by rotating the panel 5 and the movable outer cover 6 so as to clean related components such as the fan assembly 3, the structure of an evaporator of an air conditioner is not required to be disassembled in the process of disassembling the fan assembly 3, and the easy disassembly and cleaning of the related components such as the air conditioner fan assembly 3 are realized. Meanwhile, because the panel 5 is separately connected with the fixed outer cover 4 in a pivoting way, compared with the prior art, the panel is not influenced by the structure, and the appearance of the panel 5 can be designed in various ways according to the requirement; in addition, activity dustcoat 6 sets up air outlet subassembly 61 corresponding fan assembly's position, and not the relevant part setting of air outlet of prior art on fan subassembly 3, when needs wash air outlet subassembly 61 alone, only need open activity dustcoat 6, demolish air outlet subassembly 61, or directly demolish activity dustcoat 6, can wash air outlet subassembly 61, compare prior art's needs and just can abluent scheme after dismantling fan subassembly 3 according to relevant step, air outlet subassembly 61 dismantles conveniently, be convenient for wash alone.

The movable housing 6 is pivotally connected to the fixed housing 4 so that the movable housing 6 can be rotatably opened or closed, and specifically, as shown in fig. 3 and 4, the movable housing 6 is connected to the fixed housing 4 through a rotating shaft 62 provided at both sides thereof so that the movable housing 6 can be opened or closed by rotating the movable housing 6 about the rotating shaft 62, and further, in order to facilitate the next operation when the movable housing 6 is opened, a support structure 7 is provided between the movable housing 6 and the fixed housing 4, and when the movable housing 6 is opened, the support structure 7 is used to support the movable housing 6. When the fan assembly 3 is cleaned, the fan assembly 3 needs to be disassembled after the movable outer cover 6 is opened, and at the moment, the movable outer cover 6 is supported through the supporting structure 7, so that the movable outer cover 6 is prevented from being in an open state by being held by hands, and the subsequent operation is facilitated.

It should be noted that the supporting structure 7 may be a snap structure disposed between the movable housing 6 and the fixed housing 4, or may be other structures such as a supporting column, and is not limited herein as long as the purpose of supporting the movable housing 6 can be achieved.

When the movable outer cover 6 is closed, in order to ensure that the movable outer cover 6 is not opened due to the influence of air outlet or other external forces when the air conditioner works, and thus potential safety hazards are caused, as shown in fig. 4, a first clamping hook 63 is arranged on one side, far away from the rotating shaft 62, of the inner side of the movable outer cover 6, a clamping groove 41 is arranged at the position, corresponding to the first clamping hook 63, of the fixed outer cover 4, and the first clamping hook 63 is matched with the clamping groove 41, so that the movable outer cover 6 can be buckled on one side of the fixed outer cover 4. Through the cooperation of first trip 63 and draw-in groove 41, can conveniently be in the same place activity dustcoat 6 and fixed dustcoat 4 lock to prevent that activity dustcoat 6 from receiving air-out or other external force influences and opening, cause the problem of potential safety hazard.

It should be noted that, the lock of activity dustcoat 6 and fixed dustcoat 4, relative position is fixed promptly, also can be screw fixation etc., to compare, the structure screw of screw fixation can expose at the surface of activity dustcoat 6, the external appearance of adjustment to the sky causes the influence, in addition, it is more difficult to dismantle, and adopt first trip 63 and draw-in groove 41 complex structure, easy operation during the lock, and when needs open activity dustcoat 6, exert certain external force, can make first trip 63 and draw-in groove 41 throw off, it is extremely convenient to operate.

As shown in fig. 4, the movable outer cover 6 can be fastened on the fixed outer cover 4, and based on the structure of the air conditioner, the movable outer cover 6 can be fastened on the fan assembly 3, so that the fixing firmness of the movable outer cover 6 is improved, and a certain auxiliary effect is exerted on the fixing of the fan assembly 3, specifically, the inner side of the movable outer cover 6 is provided with a second clamping hook 64 corresponding to the lower end of the fan assembly 3, the fan assembly 3 is provided with a clamping hole 31 corresponding to the second clamping hook 64, and when the movable outer cover 6 is fastened with the fixed outer cover 4, the second clamping hook 64 is clamped in the clamping hole 31. The second clamping hook 64 arranged on the movable outer cover 6 is clamped in the clamping hole on the fan component 3, so that the relative position of the fan component 3 and the movable outer cover 6 can be limited and fixed.

It should be noted that the first hook 63 and the slot 41 are engaged, and the second hook 64 and the hole 31 are engaged together in the process of fastening the movable housing 6. In addition, the first hook 63 and the second hook 64 are not limited to be disposed on the movable housing 6, and the first hook 63 may be disposed on the fixed housing 4, the slot 41 may be disposed on the movable housing 6, the second hook 64 may be disposed on the fan assembly 3, and the fastening hole 31 may be disposed on the movable housing 6.

Specifically, as shown in fig. 6, the air outlet assembly 61 includes an air outlet 611 disposed on the movable housing 6, and an air deflector 612 and an air deflector motor 613 for driving the air deflector 612 are disposed at the air outlet 611.

The panel 5 can be pivotally connected to the front of the fixed housing 4, and when the panel 5 is opened, the movable housing 6 is opened, and finally the fan assembly 3 is disassembled. As with the movable cover 6, the panel 5 is required to be maintained in an open position after opening for subsequent operation. There are various specific ways, for example, as shown in fig. 3, a limiting hook 51 is provided on the panel 5, a sliding groove 42 is provided at a position of the fixed housing 4 corresponding to the limiting hook 51, and when the panel 5 is located at the open position, the limiting hook 51 slides along the sliding groove 42 to be clamped with the edge of the fixed housing 4, so as to fix the relative position of the panel 5 and the fixed housing 4. Slide to fixed dustcoat 4 edge in spout 42 through spacing trip 51, make spacing trip 51 and the edge joint of fixed dustcoat 4, can be fixed panel 5 and fixed dustcoat 4's relative position, and then make things convenient for follow-up operation.

After the panel 5 and the movable housing 6 are gradually opened, the fan assembly 3 can be conveniently disassembled. Of course, in order to facilitate the detachment of the fan assembly 3, the fan assembly 3 should be easily detached from the base 1 or the fixed housing 4, and the fixed position is easily operated. As shown in fig. 7, the lower end of the fan assembly 3 is provided with a tongue 32, the base 1 is provided with a slot 11 capable of being matched with the tongue 32, the lower end of the fan assembly 3 can be fixed and limited by matching the tongue 32 with the slot 11, and the upper end of the fan assembly 3 is fixed on the base 1 and/or the fixed outer cover 4 by a screw structure. Insert tongue 32 through 3 lower extremes of fan subassembly, can conveniently insert 3 lower extremes of fan subassembly in base 1's slot 11, then it is fixed with fan subassembly 3 in the upper end of fan subassembly 3, and then the upper and lower both ends of fan subassembly 3 are by spacing fixed, realize that it fixes on base 1 or fixed dustcoat 4, and simultaneously, it is more convenient with the dismantlement with the cooperation installation of slot 11 with inserting tongue 32, and the fixed of fan subassembly 3 upper end can be joint and screw structure etc. wherein, because fan subassembly 3 drives fan work at the during operation fan motor, vibrations are great, the structural fixing steadiness that simply leans on the joint is not enough, therefore, preferably adopt screw structure fixed. In addition, based on the internal structure of the air conditioner, the upper end of the fan assembly 3 may be fixed to the base 1, or may be fixed to the fixed outer cover 4, or may be fixed to both the base 1 and the fixed outer cover 4.

When the upper end of the fan assembly 3 is fixed on the base 1, as shown in fig. 7, the base 1 is provided with a mounting plate 12 for fixing the fan assembly 3, the mounting plate 12 is provided with a first mounting hole 13, and the screw structure fixes the upper end of the fan assembly 3 on the mounting plate 12 through the first mounting hole 13.

When the upper end of the fan assembly 3 is fixed on the fixed outer cover 4, referring to fig. 4 and 7, the fixed outer cover 4 is provided with a second mounting hole 43 corresponding to the upper end of the fan assembly 3, and the screw structure fixes the upper end of the fan assembly 3 on the fixed outer cover 4 through the second mounting hole 43. Like this, not only can fix the upper end of fan subassembly 3, can fix movable dustcoat 6 simultaneously moreover, make air conditioner overall structure more firm.

It should be noted that, when the upper end of the fan assembly 3 is fixed on the base 1, the first mounting hole 13 is located below the water pan of the air conditioner for convenient disassembly, and in this structure, when the fan assembly 3 needs to be disassembled, the screw structure needs to be disassembled under the condition that the movable outer cover 3 is opened; when the upper end of the fan assembly 3 is fixed to the fixed housing 4, the removal of the screw structure requires the removal of the movable housing 6 before it is opened, i.e. the removal of the screw structure when the panel 5 is opened.

The fan assembly 3 is located between the evaporator 2 and the base 1 and is removable from one side of the evaporator 2, and the fan assembly 3 can be removed after the panel 5 and the movable cover 6 are gradually opened. In the process, because the evaporator 2 is often connected with a pipeline, the pipeline may block the fan assembly 3 to some extent when being removed, as shown in fig. 8, the upper end of one side of the base 1 close to the wall is hung on the wall through the hook 8, the base 1 is provided with a rotation support column 14 corresponding to the position below the hook 8, and the rotation support column 14 is used for supporting the base 1 when the base 1 rotates around the hook 8 by a certain angle. In the process of dismantling the fan assembly 3, the base 1 (other parts of the air conditioner are fixed on the base 1, namely the whole air conditioner) is rotated by a certain angle around the hook 8, a space for dismantling the fan assembly 3 is reserved, at the moment, the rotary supporting column 14 is arranged for facilitating operation, the base 1 is supported, and then the fan assembly 3 can be conveniently dismantled without being blocked by the pipeline of the evaporator 2.

Because the fan motor of fan subassembly 3 need connect the electricity just can work, need set up the automatically controlled box that provides the power and control fan motor operation in the air conditioner, as shown in fig. 2 and fig. 3, be fixed with automatically controlled box 9 on the base 1, for the ease of dismantling fan subassembly 3, automatically controlled box 9 does not demolish on having base 1 always, only need with automatically controlled box 9 with fan subassembly 3's connecting wire demolish can, consequently, with the apron of automatically controlled box 9 towards panel 5 one side setting. Like this, when panel 5 was opened, can demolish the apron of automatically controlled box 9, and then demolish automatically controlled box 9 and fan subassembly 3's connecting wire to the convenience is dismantled fan subassembly 3.

It should be noted that the electronic control box 9 also controls the operation of the air guide plate motor 613, so that when the movable cover 6 is opened, the connecting line between the electronic control box 9 and the air guide plate motor 613 needs to be removed.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A wall-mounted air conditioner indoor unit comprises a base, wherein an evaporator is fixed on the base, a fan assembly is detachably connected onto the base, the fan assembly is positioned between the evaporator and the base and can be detached and installed from one side of the evaporator, the wall-mounted air conditioner indoor unit is characterized by further comprising a fixed outer cover fixed onto the base, the front side of the fixed outer cover is pivotally connected with a panel, one side of the fixed outer cover, corresponding to the fan assembly, is provided with an opening, a movable outer cover is arranged at the opening and is pivotally connected with the fixed outer cover, and an air outlet assembly is arranged at the position of the movable outer cover, corresponding to the fan assembly;

the movable outer cover is connected with the fixed outer cover through rotating shafts arranged on two sides of the movable outer cover, a supporting structure is arranged between the movable outer cover and the fixed outer cover, and when the movable outer cover is opened, the supporting structure is used for supporting the movable outer cover;

a first clamping hook is arranged on one side, away from the rotating shaft, of the inner side of the movable outer cover, a clamping groove is arranged at the position, corresponding to the first clamping hook, of the fixed outer cover, and the first clamping hook is matched with the clamping groove, so that the movable outer cover can be buckled on one side of the fixed outer cover;

the fan assembly is characterized in that a second clamping hook is arranged on the inner side of the movable outer cover corresponding to the lower end of the fan assembly, a clamping hole is formed in the fan assembly corresponding to the second clamping hook, and when the movable outer cover is buckled with the fixed outer cover, the second clamping hook is clamped in the clamping hole.

2. The wall-mounted air conditioner indoor unit of claim 1, wherein the outlet assembly comprises an outlet provided in the movable outer cover, and an air deflector and a motor for driving the air deflector are provided at the outlet.

3. An indoor unit of a wall-mounted air conditioner as claimed in claim 1, wherein the panel is provided with a limiting hook, the fixed casing is provided with a sliding groove at a position corresponding to the limiting hook, and when the panel is at the open position, the limiting hook slides along the sliding groove to be clamped with the edge of the fixed casing, so as to fix the relative positions of the panel and the fixed casing.

4. An indoor unit of a wall-mounted air conditioner as claimed in claim 1, wherein a tongue is provided at a lower end of the fan assembly, a slot is provided on the base to engage with the tongue, the lower end of the fan assembly is fixed and limited by engaging with the slot, and the upper end of the fan assembly is fixed to the base and/or the fixed casing by a screw structure.

5. The wall-mounted air conditioner indoor unit of claim 4, wherein a mounting plate for fixing the fan assembly is provided on the base, a first mounting hole is provided on the mounting plate, and the screw structure fixes the upper end of the fan assembly on the mounting plate through the first mounting hole.

6. The wall-mounted air conditioner indoor unit of claim 4, wherein the fixing housing is provided with a second mounting hole corresponding to the upper end of the fan assembly, and the screw structure fixes the upper end of the fan assembly to the fixing housing through the second mounting hole.

7. The wall-mounted air conditioner indoor unit of claim 1, wherein an upper end of one side of the base, which is close to the wall, is suspended on the wall through a hook, and a rotary support column is provided at a position of the base, which corresponds to a position below the hook, and is used for supporting the base when the base rotates around the hook by a certain angle.

8. The wall-mounted air conditioner indoor unit of claim 1, wherein an electric control box is fixed on the base, and a cover plate of the electric control box is arranged towards one side of the panel.