WO2021003830A1

WO2021003830A1 - Air conditioner indoor unit and housing assembly used for air conditioner indoor unit

Info

Publication number: WO2021003830A1
Application number: PCT/CN2019/103826
Authority: WO
Inventors: 蔡志才; 邹奎芳; 罗文俊
Original assignee: 广东美的制冷设备有限公司; 美的集团股份有限公司
Priority date: 2019-07-08
Filing date: 2019-08-30
Publication date: 2021-01-14

Abstract

An air conditioner indoor unit (100) and a housing assembly used for an air conditioner indoor unit, the air conditioner indoor unit (100) comprising: an indoor unit body; and a panel part (20), which comprises a first panel (21) and a second panel (22), the first panel (21) being rotatably connected to the indoor unit body, the second panel (22) being rotatably connected to the first panel (21), and the first panel (21) or the indoor unit body being provided with a positioning structure used for positioning the second panel (22). The air conditioner indoor unit (100) has a simple structure and good stability.

Description

Air conditioner indoor unit and casing assembly for air conditioner indoor unit

Cross references to related applications

This application is based on a Chinese patent application with application numbers 201921063103.7, 201910609142.0, 201921058550.3, 201921059050.1, 201921063079.7, 201921063030.1, and the application date is July 8, 2019. It claims the priority of the Chinese patent application and the entire content of the Chinese patent application. This application is hereby incorporated by reference.

Technical field

This application relates to the field of air conditioning technology, and in particular to an air conditioner indoor unit and a housing assembly for the air conditioner indoor unit.

Background technique

At present, the wall-mounted air conditioner includes a face frame and a fan assembly located in the face frame. Usually, two parts, an upper panel and a lower panel, are split on the front and bottom of the face frame. The lower panel is detachably fixed on the fan and the face frame. One end of the upper panel is pivotally connected to the frame, and the other end is connected to the lower panel by a movable buckle. When disassembling or repairing the fan assembly, you need to open the upper panel and then remove the lower panel. There are many operation steps, and the upper panel It is fixed separately from the lower panel, requiring more fixing structures, resulting in more parts and affecting assembly efficiency.

Summary of the invention

This application aims to solve at least one of the technical problems existing in the prior art. For this reason, this application proposes an air conditioner indoor unit, which has a simple structure and good stability.

This application also proposes another air conditioner indoor unit.

This application also proposes a housing assembly for an indoor unit of an air conditioner.

This application also proposes another air conditioner indoor unit.

An air conditioner indoor unit according to an embodiment of the first aspect of the present application includes: an indoor unit body; a panel component, the panel component includes a first panel and a second panel, the first panel is rotatably connected with the indoor unit body , The second panel is rotatably connected with the first panel, wherein a positioning structure for positioning the second panel is provided on the first panel or the indoor unit body.

According to the air conditioner indoor unit of the embodiment of the present application, by rotating the first panel and the second panel, the second panel can be opened and closed synchronously with the first panel, which is more convenient to use, and no noise is generated during the activity, and the user experience Good; through the cooperation of the second panel with the positioning structure, the operation is convenient, the support for the second panel is reliable, the stability is good, the manufacturing process is simplified, the versatility is strong, and the market competitiveness of the product is improved.

According to the air conditioner indoor unit of the embodiment of the present application, the positioning structure is a first positioning structure provided on the first panel.

According to the air conditioner indoor unit of the embodiment of the present application, the first positioning structure includes: a first positioning member disposed on the inner side of the first panel, wherein the second panel is at the first position A panel and the second panel are folded, and at least a part of the second panel is folded inside the first panel and positioned by the first positioning member.

In some embodiments, both the left and right edges of the first panel are provided with a first flange portion extending backward, the inner side of the first flange portion is provided with the first positioning member, and the second panel The side portion is positioned between the first positioning member and the first panel.

In some embodiments, the first positioning structure further includes: a second positioning member, the second positioning member is provided on the edge of the first panel, wherein the second panel is at the second position. A panel is unfolded with the second panel, and the second panel is positioned by the second positioning member.

In some embodiments, the second positioning member includes a hook provided on the inner side of the lower side portion of the first panel, and the second panel is connected to the hook at the second position.

In some embodiments, the front edge of the second panel is provided with a second flange portion extending inward, the hook is provided with a slot that opens forward, and the second panel is located in the second Position, the second flange part is locked into the card slot.

In some embodiments, the indoor unit body includes: a housing frame, the first panel and the second panel are respectively used to cover different parts of the housing frame, the first panel and the housing The body frame is rotatably connected, wherein the positioning structure is a second positioning structure provided on the first panel, and the second panel is suitable for being rotated to the inner side of the first panel with the The second positioning structure cooperates to achieve positioning.

In some embodiments, the second positioning structure includes at least two, and at least two of the second positioning structures are arranged at intervals along the length of the second panel; or, the second panel is adapted to rotate to In the state of the inner side of the first panel, one side edge of the second panel in its length direction is matched with the second positioning structure; or, the second positioning structure forms a groove, and the groove of the groove The opening faces the junction of the first panel and the second panel, and one side edge of the second panel is adapted to be inserted into the groove and to abut against at least one wall of the groove; or, The air-conditioning indoor unit further includes: a locking member movably provided on the housing frame between a first position and a second position, and when the locking member is in the first position In the state where the locking member cooperates with the first panel to fix the first panel in the open position, when the locking member is in the second position, the locking member and the The first panel is disengaged.

In some embodiments, the side of the first panel facing the housing frame has a connecting piece, and a first rotating shaft is provided on the connecting piece, and the first panel is connected with the first rotating shaft through the first rotating shaft. The housing frame is rotatably connected, and the second positioning structure is provided on the connecting piece.

In some embodiments, the connecting member forms a plate member perpendicular to the extending direction of the first panel, and the second positioning structure is provided on the outer peripheral edge of the connecting member.

In some embodiments, the second panel and the first panel are rotatably connected by a second rotating shaft, and the projection of the second rotating shaft on the second panel is located in the middle of the second panel or Side edge.

In some embodiments, when the first panel is in the open position, the distance between the second rotating shaft and the housing frame is D1, and the second rotating shaft is connected to the second panel The maximum distance between the side edges away from the second rotation axis is D2, where D1>D2; or, when the first panel and the second panel are in different parts covering the housing frame In the state of, the second rotating shaft is located between the panel member and the housing frame.

In some embodiments, the first panel and the second panel are respectively used to cover different parts of the indoor unit body, and the positioning structure is a third positioning structure provided on the indoor unit body, so The second panel is rotated to the inner side of the first panel to cooperate with the third positioning structure to fix the panel component in an open position.

In some embodiments, the second panel is rotated to the inner side of the first panel through a side edge of the second panel to cooperate with the third positioning structure; or, the third positioning structure It includes at least two, and at least two of the third positioning structures are arranged at intervals along the length direction of the second panel.

In some embodiments, the indoor unit body includes a housing frame that defines a receiving cavity with an opening, and the first panel and the second panel are used to open and close different parts of the opening At least one of the third positioning structures is provided on the housing frame.

In some embodiments, a side surface of the housing frame facing the first panel has a boss, and the third positioning structure is provided on the boss.

In some embodiments, the indoor unit body includes: a housing frame that defines a receiving cavity with an opening, and the first panel and the second panel are used to open and close the opening. Part; an electric control box assembly, the electric control box assembly is arranged in the containing cavity and located at the opening, at least one of the third positioning structure is arranged in the electric control box assembly.

In some embodiments, the third positioning structure is formed on a side surface of the electronic control box assembly facing the first panel; or, the third positioning structure is formed on a surface of the housing frame facing the first panel. On one side surface of the first panel, the electrical control box assembly has a perforation suitable for the third positioning structure to extend; or, the air-conditioning indoor unit further includes: a functional assembly, the functional assembly is arranged on the A containing cavity, and one of the first panel and the second panel is covered on the functional assembly, and the other is covered on the electrical control box assembly.

In some embodiments, the second panel is fixed at a position covering the indoor unit body by a detachable fastener.

In some embodiments, a first hinge is provided on the inner side of the lower part of the first panel, and a second hinge is provided on the inner side of the middle position of the second panel in the front-to-rear direction. The first hinge is connected to the The second hinge part is hinged.

In some embodiments, the indoor unit body includes: a housing frame, the housing frame defines an accommodating cavity, the accommodating cavity has an opening downwardly communicating with the outside; a functional component, the functional component is detachably provided In the accommodating cavity, and the functional component is exposed in the opening, wherein the second panel is rotatable between the positions where the second panel covers the opening.

In some embodiments, the opening is configured to be suitable for pushing the functional component into the containing cavity and extracting the functional component from the containing cavity; or, the indoor unit body further includes: an electrical control box assembly, The electric control box assembly is installed on the front of the housing frame and exposed, wherein the first panel is opened to reveal the electric control box assembly, and the first panel is closed to cover the electric control box assembly, The electrical control box assembly is detachably installed on the housing frame.

In some embodiments, the second panel has an arc shape extending upward in a direction from back to front; or, the lower part of the first panel is hinged to the indoor unit body, and the lower part of the first panel A buckle is connected to the inner side surface, and the buckle is connected to the indoor unit body when the first panel is closed.

In some embodiments, the air inlet of the air conditioner indoor unit is provided on the top of the indoor unit body, and the air outlet of the air conditioner indoor unit is provided on the second panel, wherein the first panel and the The second panel is rotatably connected at the left and right sides of the air outlet, and the outer surfaces of the first panel and the second panel are flush after unfolding.

An air conditioner indoor unit according to an embodiment of the second aspect of the present application includes: a housing frame; a panel member, the panel member includes a first panel and a second panel, the first panel and the second panel are respectively used for covering For different parts of the housing frame, the first panel and the housing frame are movably connected, the second panel is movably connected with the first panel, and the second panel is adapted to Move to the outside of the first panel, so that the second panel is positioned by the first panel in a state where the first panel is fixed in the open position.

According to the air conditioner indoor unit of the embodiment of the present application, the second panel can be directly fixed on the outside of the first panel, and the structural parts in the housing frame can be exposed to facilitate cleaning or maintenance of the structural parts in the housing frame. There is no need to add additional positioning parts to the second panel, the operation is more convenient, the parts are reduced, and the manufacturing process and assembly process are simplified.

In some embodiments, the first panel is rotatably connected with the housing frame, and the second panel is rotatably connected with the first panel; or, the first panel is used to cover the On the side of the housing frame, the second panel is used to cover the lower part of the housing frame; or, the housing frame has a first opening and a second opening, and the first panel is used to open and close the The first opening, the second panel is used to open and close the second opening, the air conditioner indoor unit further includes an electric control box assembly, the electric control box assembly is provided in the housing frame adjacent to the first An opening position, in a state where the first panel opens the first opening and the second panel opens the second opening, the second panel is located on the back of the first panel facing the housing One side of the body frame avoids the electric control box assembly and exposes the electric control box assembly.

In some embodiments, one end of the second panel and one end of the first panel are rotatably connected by a rotating shaft, and the first panel and the second panel respectively cover different parts of the housing frame. In the state, the rotation axis of the rotating shaft is located outside the second panel and the first panel.

In some embodiments, the rotating shaft is located outside one end of the second panel; or, a part of the outer surface of the first panel close to the rotating shaft forms a first plane, and the rotating axis of the rotating shaft is located on the The first plane is located on the plane; or, the axis of rotation of the rotating shaft is located outside the first plane; or, the part of the outer surface of the second panel close to the rotating shaft forms a second plane, and the The rotation axis is located on the plane where the second plane is located, or the rotation axis of the rotation shaft is located outside the second plane.

In some embodiments, it further comprises a locking member adapted to cooperate with the first panel to fix the first panel in the open position.

In some embodiments, the locking member is provided on the housing frame and is movable between a first position and a second position, and the lock is in a state where the locking member is in the first position. The stopper is matched with the first panel, and the locking member is disengaged from the first panel when the locking member is in the second position.

A housing assembly for an indoor unit of an air conditioner according to an embodiment of the third aspect of the present application includes: a housing frame having an air inlet on the housing frame; and a panel component covering the housing frame The panel component has an air outlet; wherein the panel component includes a first panel and a second panel, and the first panel and the second panel are rotatably connected at the left and right sides of the air outlet.

According to the housing assembly for the indoor unit of the air conditioner according to the embodiment of the present application, since the first panel and the second panel are rotatably connected at the left and right sides of the air outlet, the first panel and The splicing length of the second panel is relatively short, and the splicing steps between the two are easy to control, and the production accuracy is not high. At the same time, the connection between the first panel and the second panel makes the The disassembly and assembly of functional components are simpler and easier to operate.

In some embodiments, the inner side of the first panel is provided with a first hinge part, the inner side of the second panel is provided with a second hinge part, and the outer surfaces of the first panel and the second panel are aligned after unfolding. Or, the front part of the housing frame is provided with an electric control installation position, and the electric control installation position is covered by the first panel.

In some embodiments, the first panel is hinged to the housing frame and is adapted to be turned forward; the second panel is hinged to the first panel and is adapted to be turned to the inside of the first panel.

In some embodiments, the lower edge of the second panel is adapted to be turned over to the middle position of the inner side of the first panel in the up-down direction.

In some embodiments, the first panel is provided with a positioning part at a middle position along the up and down direction, and the second panel is folded on the first panel so that the free edge of the second panel hooks the positioning part.

In some embodiments, one end of the first panel is hinged to the housing frame, the other end of the first panel is provided with a first hook, the housing frame is provided with a first slot, so The first hook is adapted to be engaged with the first card slot; or, a buckle is provided on the inner side of the first panel, and the buckle and the buckle are closed when the first panel is closed Close; or, one end of the second panel is hinged to the first panel, the other end of the second panel is provided with a second hook, the housing frame is provided with a second slot, the first The two hooks are suitable for engaging with the second card slot.

In some embodiments, the first panel and the second panel are rotatably connected on the left and right sides of the lower edge of the air outlet; or, the housing frame has an accommodation cavity, and the accommodation cavity has The opening of the functional component is taken and placed, and the second panel is closed to cover the opening.

An air conditioner indoor unit according to an embodiment of the fourth aspect of the present application includes: a housing assembly, the housing assembly being a housing assembly for an air conditioner indoor unit according to an embodiment of the third aspect of the present application; a functional assembly, the function The component is arranged in the housing frame, and the functional component includes a fan.

The additional aspects and advantages of the present application will be partially given in the following description, and some will become obvious from the following description, or be understood through the practice of the present application.

Description of the drawings

The above and/or additional aspects and advantages of the present application will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, in which:

Fig. 1 is a schematic diagram of an indoor unit of an air conditioner according to an embodiment of the present application, in which the panel part is covered on the body of the indoor unit.

Fig. 2 is a schematic diagram of the air conditioner indoor unit of the first embodiment of the present application, in which the panel part is opened and in an unfolded state.

Fig. 3 is a schematic diagram of the air conditioner indoor unit of the first embodiment of the present application, in which the panel part is opened and in a folded state.

Fig. 4 is a schematic diagram of the cooperation between the housing frame and the panel components in the air-conditioning indoor unit of the first embodiment of the present application.

Fig. 5 is a schematic diagram of the panel part of the air-conditioning indoor unit of the first embodiment of the present application, wherein the panel part is opened and in an unfolded state.

Fig. 6 is a partial enlarged schematic diagram of area A in Fig. 5.

Fig. 7 is a schematic diagram of the panel part of the air conditioner indoor unit of the first embodiment of the present application, wherein the panel part is opened and in a folded state.

Fig. 8 is a partial enlarged schematic diagram of area B in Fig. 5.

Fig. 9 is a schematic diagram of the first panel of the air-conditioning indoor unit according to the first embodiment of the present application.

Fig. 10 is a partial schematic diagram of Fig. 9.

11 is a schematic diagram of the second panel of the air-conditioning indoor unit of the first embodiment of the present application;

Fig. 12 is an exploded view of an indoor unit of an air conditioner according to a second embodiment of the present application;

Fig. 13 is a side view of an air conditioner indoor unit according to a second embodiment of the present application;

Figure 14 is an enlarged view of the structure C in Figure 13;

Fig. 15 is a schematic structural diagram of a panel component according to a second embodiment of the present application;

Fig. 16 is a partial structural diagram of a first panel according to a second embodiment of the present application;

FIG. 17 is a diagram of the cooperation relationship between the panel component and the housing frame according to the second embodiment of the present application;

FIG. 18 is an exploded view of an indoor unit of an air conditioner according to a third embodiment of the present application;

Figure 19 is an enlarged view of the D structure in Figure 18;

20 is a side view of an indoor unit of an air conditioner according to a third embodiment of the present application;

Figure 21 is an enlarged view of the E structure in Figure 20;

22 is a schematic structural diagram of an indoor unit of an air conditioner according to a fourth embodiment of the present application;

Fig. 23 is an exploded view of an air conditioner indoor unit according to a fourth embodiment of the present application;

Figure 24 is an assembly structure diagram of the first panel and the second panel according to an embodiment of the present application;

Figure 25 is an assembly structure diagram of the first panel and the second panel according to another embodiment of the present application;

Fig. 26 is an assembly structure diagram of the first panel and the second panel according to another embodiment of the present application;

Fig. 27 is a partial schematic diagram of a housing assembly for an indoor unit of an air conditioner according to an embodiment of the present application;

Figure 28 is an enlarged view of area F in Figure 27;

Fig. 29 is a schematic diagram of a housing assembly for an indoor unit of an air conditioner according to an embodiment of the present application;

30 is a partial schematic diagram of a housing assembly for an indoor unit of an air conditioner according to an embodiment of the present application;

Figure 31 is a partial schematic diagram of a housing assembly for an indoor unit of an air conditioner according to another embodiment of the present application;

Fig. 32 is a schematic diagram of an air conditioner indoor unit according to another embodiment of the present application;

Fig. 33 is an enlarged view of G area in Fig. 32;

Figure 34 is an enlarged view of area H in Figure 32;

FIG. 35 is a schematic diagram of the state in which the functional components in FIG. 32 are removed.

Reference signs:

Air conditioner indoor unit 100,

The housing frame 10, the opening 11, the first opening 111, the second opening 112, the receiving cavity 12, the first slot 13, the second slot 14, the face frame 15, the chassis 16, the air inlet 17,

Panel part 20, screw hole 201, air outlet 202,

The first panel 21, the second panel 22, the rotating shaft 23, the first plane 24, the second plane 25, the third plane 26, the fourth plane 27, the fastener 28,

The first hinge part 211, the buckle 212, the first flange part 213, the third flange part 214, the catch 215,

The first positioning structure 23, the first positioning member 231, the second positioning member 232,

The second flange part 223, the second hinge part 221, the wind deflector 222, the rib 224, the second hook part 225, the reinforcing rib 226, the buckle 227,

Positioning portion 292, first hook 293, second hook 294, reinforcing rib 295, first splicing line 3, second splicing line 4,

The third positioning structure 30, the first positioning portion 31, the second positioning portion 32, the boss 33, the guiding inclined surface 34,

Function assembly 40, electric control box assembly 50,

The second positioning structure 63, the connecting member 64, the first rotating shaft 65, the second rotating shaft 66,

Locking member 70.

Detailed ways

The embodiments of the present application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present application, and cannot be understood as a limitation to the present application.

With reference to FIGS. 1 to 35, the air conditioner indoor unit 100 according to an embodiment of the present application includes: an indoor unit body and a panel component 20.

The panel component 20 includes a first panel 21 and a second panel 22. The first panel 21 is rotatably connected with the indoor unit body, and the second panel 22 is rotatably connected with the first panel 21, wherein the first panel 21 or The indoor unit body is provided with a positioning structure.

According to the air conditioner indoor unit 100 of the embodiment of the present application, by rotating the first panel 21 and the second panel 22, the second panel 22 can be opened and closed synchronously with the first panel 21, which is more convenient to use, and will not Noise is generated and the user experience is good; through the cooperation of the second panel 22 with the positioning structure, the operation is convenient, the support for the second panel 22 is reliable, the stability is good, the manufacturing process is simplified, the versatility is strong, and the market competitiveness of the product is improved.

With reference to FIGS. 1 to 11, the air conditioner indoor unit 100 according to the first embodiment of the present application includes an indoor unit body and a panel component 20.

The panel component 20 includes a first panel 21 and a second panel 22. The first panel 21 is rotatably connected with the indoor unit body, and the second panel 22 is rotatably connected with the first panel 21. A first positioning structure 23 for positioning the second panel 22 is provided.

According to the air conditioner indoor unit 100 of the embodiment of the present application, by rotating the first panel 21 and the second panel 22, the second panel 22 can be opened and closed synchronously with the first panel 21, which is more convenient to use, and will not Noise is generated, and the user experience is good; through the cooperation of the second panel 22 and the first positioning structure 23, the structural parts in the indoor unit body can be conveniently cleaned or repaired, the operation is convenient, the support of the second panel 22 is reliable, and the operator The operation experience is good; and the fixing of the entire panel component 20 at the opening position can be realized by fixing the second panel 22, which further improves the convenience of operation, and the structure is simple, the stability is good, and the product market is improved Competitiveness.

In addition, after the panel assembly is opened, the second panel 22 can be positioned on the first panel 21 through the first positioning structure 23, thereby facilitating operations such as maintenance and cleaning of the lower position of the indoor unit body.

Wherein, the second panel 22 can be positioned on the first panel 21 through the first positioning structure 23. For example, the second panel 22 can be positioned on the inner side of the first panel 21 through the first positioning structure 23, that is, in When the second panel 22 is positioned on the first panel 21, at least a part of the second panel 22 is located inside the first panel 21; the second panel 22 can also be positioned outside the first panel 21 through the first positioning structure 23 That is to say, when the second panel 22 is positioned on the first panel 21, at least a part of the second panel 22 is located outside the first panel 21.

Among them, the inside and outside of the first panel 21 are relative to the indoor unit body. When the first panel 21 is covered on the indoor unit body, the side of the first panel 21 facing the indoor unit body is the first The inner side of the panel 21; when the first panel 21 is covered on the indoor unit body, the side of the first panel 21 facing away from the indoor unit body is the outer side of the first panel 21.

In some embodiments, the first positioning structure 23 includes a first positioning member 231 disposed on the inner side of the first panel 21, wherein the second panel 22 is folded at the first position, the first panel 21 and the second panel 22, and the At least a part of the second panel 22 is folded inside the first panel 21 and positioned by the first positioning member 231. Wherein, when the panel assembly is opened, after the first panel 21 is opened, the second panel 22 can be folded to the inside of the first panel 21, that is, at least a part of the second panel 22 is located inside the first panel 21, and then passed The first positioning member 231 provided on the first panel 21 positions the second panel 22.

During the use of the air conditioner indoor unit 100, the air conditioner can be hung on the wall and the upper end of the first panel 21 is hinged to the indoor unit body. The installation height of the air conditioner indoor unit 100 is generally higher than the height of the human body, even by setting steps, The air conditioner indoor unit 100 can be maintained. However, after the panel assembly is opened, the panel assembly will be placed horizontally. At this time, the height of the first panel 21 will be higher. If the second panel 22 is folded to the outside of the first panel 21 It is more difficult, and it makes the positioning of the second panel 22 difficult. Therefore, folding the second panel 22 to the inside of the first panel 21 can facilitate the positioning of the second panel 22, and it can be easily unfolded after the repair is completed. The first panel 21 and the second panel 22, and reinstall the panel assembly.

In some embodiments, both the left and right edges of the first panel 21 are provided with a first flange portion 213 extending backward, the inner side of the first flange portion 213 is provided with a first positioning member 231, and the side portion of the second panel 22 is positioned Between the first positioning member 231 and the first panel 21. After the first panel 21 is opened, at least a part of the second panel 22 can be folded between the first flange portions 213 on the left and right sides of the first panel 21. At this time, the first flange portion 213 is provided with a A positioning member 231 can effectively facilitate the positioning of the second panel 22.

Wherein, the first positioning member 231 may be a raised structure provided on the first flange portion 213. Optionally, the raised structure may be a hollow structure, so as to avoid increasing the thickness of the first panel 21 or the raised structure . In general, the first panel 21 can be integrally formed by injection molding. If the thickness of the raised structure is too large, the molding may be unstable, thereby affecting the stability of the first panel 21 and the raised structure. By setting the convex structure as a hollow structure, the efficiency and cost of injection molding can be improved to a certain extent.

Wherein, the protruding structure can be set to a shape suitable for the second panel. Specifically, when the second panel is in the first position (folded on the first panel), the extending direction of the protruding structure is the same as that of the second panel. The extension direction is the same. In addition, the inner and outer surfaces of the raised structure (taking the inner and outer directions of the first panel as a reference) can be set in a wedge-shaped surface shape, wherein the slope of the inner side of the raised structure is smaller than the slope of the outer side of the raised structure, which can facilitate Click on the second panel and position the second panel.

During the use of the panel assembly, during the folding and unfolding of the first panel 21 and the second panel 22, the first panel 21 and the second panel 22 can be positioned. For example, the first panel 21 and the second panel 22 can be positioned. The panel 22 is positioned when it is unfolded, so that the panel assembly can be quickly closed after being opened. Moreover, positioning the first panel 21 and the second panel 22 in the unfolded state can effectively improve the surface flatness of the panel assembly when it is closed.

In order to make the structure of the panel component 20 more stable, the upper end of the second panel 22 is hinged with the indoor unit body, the lower end of the second panel 22 is provided with a buckle, and the indoor unit body is provided with a matching groove, and the buckle is suitable for the matching groove Snap. At least one buckle can be provided on the left and right sides of the second panel 22, so as to realize the stable connection between the second panel 22 and the indoor unit body.

In some embodiments, in the present application, the first positioning structure 23 further includes a second positioning member 232, the second positioning member 232 is provided on the edge of the first panel 21, wherein the second panel 22 is at the first position in the second position. The panel 21 and the second panel 22 are unfolded, and the second panel 22 is positioned by the second positioning member 232.

Wherein, the relative included angle between the first panel 21 and the second panel 22 in the folded state is smaller than the relative included angle in the unfolded state. Specifically, as shown in FIGS. 2 and 5, the first panel 21 and the second panel 22 are unfolded. 3 and 7 show the state when the first panel 21 and the second panel 22 are folded.

In some embodiments, the second positioning member includes a hook, the hook is disposed on the inner side of the lower side of the first panel 21, and the second panel 22 is connected to the hook at the second position. Through the hook connection method, the folding and unfolding of the first panel 21 and the second panel 22 can be facilitated.

In addition, the inner sides of the two first flange portions 213 of the present application are provided with rotating shafts (that is, first hinge portions). The rotating shafts on the inner sides of the first flange portions 213 extend in the left-right direction, and the left and right sides of the front side of the second panel 22 The ends are respectively matched with the corresponding shaft holes of the shaft, so as to realize the rotatably connection between the first panel 21 and the second panel 22. Among them, firstly, the inner side of the first flange part 213 refers to the side of the first flange part 213 facing the indoor unit main body. In other words, the right side surface of the first flange part 213 connected to the left side of the first panel 21; the left side surface of the first flange part 213 connected to the right side of the first panel 21.

Correspondingly, the left and right sides of the second panel are provided with a connecting structure, and the connecting structure is provided with mounting holes. The mounting holes and the rotating shaft are matched with the shaft holes. The end of the rotating shaft can be set in a gradually shrinking wedge shape. The peripheral edge of the end portion can be set in a wedge shape corresponding to the end portion of the rotating shaft, thereby facilitating the matching of the rotating shaft with the mounting hole.

When the first panel is covered on the indoor unit body, the two first flanged portions cover the left and right sides of the front of the air conditioner body.

In some embodiments, the front edge of the second panel 22 is provided with a second flange portion 223 extending inward, the hook is provided with a slot that opens forward, and the second panel 22 is in the second position when the second panel 22 is in the second position. The edge 223 is locked into the card slot. When the first panel 21 and the second panel 22 are switched from the unfolded state to the folded state, since the first panel 21 and the second panel 22 in the unfolded state are matched with the card slot through the second flange, the second panel The panel 22 exerts a force that prompts it to switch to the first position, and the second flange can be easily disengaged from the hook, thereby completing the conversion of the second panel 22 and the first panel 21 from the unfolded state to the folded state ; When the first panel 21 and the second panel 22 are converted from the folded state to the unfolded state, the second flange and the hook in the first panel 21 and the second panel 22 in the folded state are separated from each other. When the first panel 21 and the second panel 22 are unfolded to a position close to the unfolded state, by applying a force to the second panel 22 to prompt it to switch to the second position, the second flanging can be easily engaged with the hook , Thereby completing the conversion of the second panel 22 and the first panel 21 from the folded state to the unfolded state.

In some embodiments, when the first panel 21 and the second panel 22 are in the unfolded state, the first panel 21 and the second panel 22 may be in a form of interlocking, for example, on the first panel 21 and the second panel 22 All have a card connector. Specifically, a third flange portion 214 is provided on the lower edge of the first panel 21, and a downwardly extending first hook portion (ie, the aforementioned second positioning member 232) is provided on the third flange portion 214. A second hook is provided on the front edge of the second panel 22. When the first panel 21 and the second panel 22 are unfolded, the second flange part 223 can be hooked by the first hook, and the second hook can hook the third翻边部214. Through this form of interlocking, the stability of the first panel 21 and the rear panel after unfolding can be further improved.

In addition, in the foregoing embodiment, a reinforcing rib may be provided on the third flange portion 214 for mating with the second hook portion, and the third flange portion 214 and the first panel 21 are connected through the reinforcing rib, thereby further improving Stability of coordination. Of course, it is also possible to provide a reinforcing rib on the second flanging portion 223 for mating with the second first positioning structure 23, and the second flanging portion 223 and the second panel 22 are connected by the reinforcing rib.

In some embodiments, the lower inner side of the first panel 21 is provided with a first hinge portion 211 (for example, a rotating shaft), and the second panel 22 is provided with a second hinge portion 221 on the inner side of the middle position of the second panel 22 in the front-rear direction. The second hinge part 221 is hinged.

The inner side of the first panel 21 is provided with a first hinge part 211, and the inner side of the second panel 22 is provided with a second hinge part 221. The outer surfaces of the first panel 21 and the second panel 22 are flush after unfolding. After the first hinge part 211 and the second hinge part 221 are hinged, their rotation center axis is also located inside the first panel 21 or the second panel 22, so that when the first panel 21 and the second panel 22 are opened , The first panel 21 and the second panel 22 interfere with each other, thereby naturally limiting the position, making the two face flush with the outer surface, thereby facilitating structural stability.

In addition, the middle position of the second panel 22 is hinged with the first panel 21. When the second panel 22 is unfolded (second position) and folded (first position), the two sides of the second panel 22 can be easily separated from the first panel. The positioning structure 23 performs positioning, effectively improving the stability of positioning.

In some embodiments, in the present application, after the panel assembly is opened, the second panel can be connected to the middle position (in the up and down direction) inside the first panel, so that the indoor unit body can be easily viewed, and the second panel will not block Line of sight to facilitate maintenance of the indoor unit body.

In addition, when the electric control box assembly 50 is installed on the upper side of the front of the indoor unit body, the edge of the second panel is folded to the middle position of the first panel, so that the electric control box assembly 50 will not be blocked, and the electric control box assembly 50 can be easily connected. The control box assembly 50 is maintained. The electric control box assembly 50 can be detachably installed, that is, the electric control box assembly 50 can be installed on or removed from the housing frame. For example, the electrical control box assembly 50 is fixed to the housing frame by screw connection. At this time, since the second panel will not block the disassembly and assembly of the electrical control box assembly 50, the electrical control box assembly 50 can be easily removed or installed.

In addition, the electrical control box assembly 50 is preferably installed at at least one of the left and right ends on the upper front side of the indoor unit body. In some embodiments, the air inlet of the indoor unit of the air conditioner in the present application is arranged at the top of the main body of the indoor unit. Since the electric control box assembly 50 is arranged at at least one of the left and right ends, the electric control box assembly 50 is The influence of the air intake is relatively small, which simplifies the maintenance, installation, disassembly, and replacement of the electric control box assembly 50 while ensuring the air intake volume of the indoor unit of the air conditioner.

In some embodiments, the indoor unit body includes: a housing frame 10 and a functional component 40. The housing frame 10 defines an accommodating cavity, and the accommodating cavity has an opening downwardly communicating with the outside; the functional component 40 is detachably provided in the accommodating cavity, And the functional component 40 is exposed in the opening, wherein the second panel 22 is rotatable between the positions where the second panel 22 covers the opening.

In addition, when the second panel 22 covers the functional components, the positioning of the second panel 22 can be realized by fastening the screws and the screw holes 201.

In some embodiments, the first panel 21 and the second panel 22 can perform the above-mentioned left-right positioning and vertical positioning at the same time. However, the first panel 21 and the second panel 22 can also selectively perform one of the positioning, as long as they The tight connection between the panel member 20 and the housing frame 10 is sufficient.

The front edge of the second panel 22 is provided with a wind deflector 222 (not shown in the figure) extending obliquely to the inner side of the second panel 22, and ribs 224 are connected between the wind deflector 222 and the second panel 22, The ribs 224 extend in a direction perpendicular to the wind deflector 222.

The arrangement of the ribs 224 can make the structure of the second panel 22 more stable and stronger. In addition, the ribs 224 on the second panel 22 can be provided with screw holes 201, and the screw holes 201 can also be a sinking structure. It is called a sinking platform structure, and a through hole is formed on the bottom wall of the sinking platform structure. When the screw is connected with the screw hole 201, the screw is fixed and sinks into the surface of the rib 224, which increases the aesthetic effect of the product. In addition, the opening of the sinker structure can be designed to be flared, which facilitates the disassembly of tools such as screwdrivers and increases practicability.

In addition, the second panel 22 is screwed to the functional assembly 40. Of course, it is not limited to screw connection, but can also be pin connection or snap connection, but it cannot be a connection method that is not easy to disassemble, such as pin connection or riveting.

In addition, the screw holes 201 for fixing the second panel 22 can also be provided on the housing frame 10, or on the functional assembly 40, and the screws can be provided on the ribs 224. Simple replacements on this basis are no longer necessary. Repeat.

The housing frame 10 has an accommodating cavity, an opening is provided in the lower part of the housing frame 10, and the opening is used for taking and placing the functional component 40.

In some embodiments, the opening is configured to be suitable for pushing the functional component 40 into and withdrawing the functional component 40 from the containing cavity.

Among them, FIGS. 2 and 3 show the structure in which the functional component 40 is installed in the containing cavity.

The housing frame 10 has an opening. If this opening is used as an inspection port for inspecting the internal components of the air conditioner indoor unit 100, the second panel 22 that covers the opening can be called an inspection panel. In the embodiment of the present application, the second panel 22 is opened. The panel 22 fully exposes the opening, so that the functional components 40 inside the opening can be inspected and repaired. In addition, the size of the inspection port, that is, the opening, meets the requirement for unobstructed removal of the functional assembly 40. This design can make the functional assembly 40 in the air-conditioning indoor unit 100 more convenient for inspection, maintenance, and maintenance.

In some embodiments, the functional component 40 in the air conditioner indoor unit 100 is located at the lower end of the fuselage, and its access port is downward, and it is convenient to take out the functional component 40. Therefore, the second panel 22 for covering the opening (access port) is used. It is arranged under the first panel 21 to facilitate smooth maintenance work.

In some embodiments, as shown in the figure, the indoor unit body further includes an electric control box assembly 50, which is mounted on the front of the housing frame 10 and exposed, wherein the first panel 21 is opened to reveal the electric control box assembly 50 When the first panel 21 is closed, the electric control box assembly 50 is covered.

In some embodiments, the upper end of the first panel 21 is hinged to the housing frame 10 so that it can be turned upside down. When the first panel 21 is turned upside down, the air-conditioning components of the indoor unit body covered by it can be exposed, such as Speaking of the electrical control box assembly 50, heat exchanger (not shown in the figure) and so on.

In some embodiments, the present application installs the electric control box assembly 50 on the left and right ends of the air conditioner indoor unit 100, and installs the electric control box assembly 50 at the positions shown in FIGS. 2 and 3, which has many advantages, for example, When the length of the fuselage is fixed, installing the electric control box assembly 50 in the position shown in the figure can increase the length of the heat exchanger, thereby improving the cooling and heating effect of the air conditioner without affecting the size of the fuselage . In addition, placing the electric control box assembly 50 below the air inlet will easily affect the air intake volume. However, if the electric control box assembly 50 is installed in the position shown in the figure, that is, installed on the lower right side of the air inlet, The influence on the intake air volume is small. Or the electric control box assembly 50 is arranged on the lower left side of the air inlet, which can also reduce the influence on the air inlet air volume to a smaller extent.

When it is necessary to open the panel for maintenance, directly flip the first panel 21 upward and forward, and drive the second panel 22 to flip to the inside of the first panel 21, and the lower edge of the second panel 22 abuts the middle of the first panel 21 The location can fully expose the air-conditioning components such as the electric control box assembly 50, so that it is convenient for the staff to perform maintenance or replacement.

In order to facilitate the inspection and repair of the electric control box assembly 50, an electric control box assembly 50 is detachably installed on the front of the housing frame 10, and the electric control box assembly 50 is covered by the first panel 21. After the panel component 20 is opened, the electric control box assembly 50 can be directly inspected, repaired and replaced.

In some embodiments, the electrical control box assembly 50 is detachably installed on the housing frame 10. In this way, after the first panel 21 is opened, the electrical control box assembly 50 can be conveniently maintained.

In some embodiments, the second panel 22 has an arc shape extending upward in a direction from back to front. Match the second panel 22 with the lower side of the indoor unit body, so that the lower side can be more stable with the indoor unit body.

In some embodiments, the air inlet of the air conditioner indoor unit 100 is provided on the top of the indoor unit body, and the air outlet of the air conditioner indoor unit 100 is provided on the second panel 22.

In some embodiments, the lower part of the first panel 21 is hinged to the main body of the air conditioner, a buckle 212 is connected to the inner surface of the lower part of the first panel 21, and the buckle 212 is connected to the main body of the air conditioner when the first panel 21 is closed.

In order to make the structure of the panel member 20 more stable, referring to the figure, a buckle 212 is provided on the inner side of the first panel 21, and a buckle 212 is provided on the housing frame 10, and the buckle 212 is suitable for buckling with the buckle. One end of the second panel 22 is rotatably connected with the lower end of the first panel 21.

In addition, in order to make the panel component 20 more stable, it can also be fixed in the vertical direction. Four buckles 212 are provided on the inner side of the first panel 21, and four buckles 212 are provided on the housing frame 10 accordingly. When the first panel 21 is turned over and covers the housing frame 10, the four buckles 212 on the inner side of the panel are locked into the buckles on the housing frame 10 to position the first panel in the up and down direction. The panel 21 makes the connection with the housing frame 10 closer.

Wherein, the buckle 212 of the present application may include two opposite parts. The two parts have an opening on the side away from the first panel 21. The two parts form a form with a large internal space and a small opening. The ground can be provided with a buckle on the main body of the indoor unit, and a stable fit between the buckle 212 and the buckle can be achieved through the structure formed between the two parts with a large internal space and a small opening. Wherein, the two parts can be arranged at an interval along the left and right, or arranged at an interval between the top and bottom, and only need to be arranged in a straight line direction parallel to the first panel 21. In some embodiments, the first panel 21 may be provided with multiple buckles in different forms. For example, the arrangement directions of two parts of the multiple buckles are not the same (for example, one part is arranged in the left and right direction, and the other part is arranged in the up and down direction. Arrangement).

Covers the front and bottom of the indoor unit body and is split into two parts, a first panel 21 and a second panel 22. The second panel 22 is detachably fixed on the fan and the housing frame. One end of the first panel 21 is pivotally connected to the housing frame. Above, the other end is connected to the second panel 22 through a movable buckle.

This application provides a quick-opening panel structure: 1. Expose the fan assembly, which can be quickly removed to facilitate cleaning the fan or repair the fan motor; 2. Expose the electric control box assembly 50, which is convenient for wiring and installation. In case of failure, the main control board shall be inspected and repaired; 3. The inspection port (opening) is exposed to facilitate the takeover operation during installation.

Hereinafter, an air conditioner indoor unit 100 according to a second embodiment of the present application will be described with reference to FIGS. 12-17.

As shown in Figures 12-17, an air conditioner indoor unit 100 according to an embodiment of the present application includes: a housing frame 10 and a panel member 20. The panel member 20 includes a first panel 21 and a second panel 22. The first panel 21 and The housing frame 10 is movably connected. The first panel 21 is used to cover a part of the housing frame 10. When the first panel 21 is in the open position, the first panel 21 can cover this part of the housing frame 10 Exposure, so that the structural components in the housing frame 10 are exposed, the second panel 22 is movably connected to the first panel 21, and the second panel 22 is used to cover another part of the housing frame 10, namely, the first panel 21 and the second panel. The panels 22 respectively cover different parts of the housing frame 10.

Among them, the first panel 21 has a second positioning structure 63, the first panel 21 is rotated to the outside, and the second panel 22 is adapted to be rotated to the inside of the first panel 21, that is, the second panel 22 can be rotated to the first panel 21 and the housing Between the frames 10 and when the second panel 22 is rotated to the inside of the first panel 21, the second panel 22 cooperates with the second positioning structure 63 to realize the fixed positioning of the second panel 22.

According to the air conditioner indoor unit 100 of the embodiment of the present application, by rotating the first panel 21 and the second panel 22, the second panel 22 can be opened and closed synchronously with the first panel 21, which is more convenient to use and will not be used during activities. Noise is generated and the user experience is good; through the cooperation of the second panel 22 and the second positioning structure 63, the structural parts at the housing frame 10 can be conveniently cleaned or repaired, the operation is convenient, and the support for the second panel 22 is reliable and stable Good performance; by arranging the second positioning structure 63 on the first panel 21, there is no need to modify the housing frame 10, which simplifies the manufacturing process, facilitates popularization and application to the existing housing frame 10, has strong versatility and improves This improves the market competitiveness of the product.

According to an embodiment of the present application, the second positioning structure 63 includes at least two, and the at least two second positioning structures 63 are arranged at intervals along the length direction of the second panel 22. In some embodiments, the at least two second positioning structures 63 are respectively located close to the end of the second panel 22, so as to better support the second panel 22 and further ensure the stability of the panel component 20 at the position where the opening 11 is opened.

In some embodiments, the housing frame 10 has an opening 11, the opening 11 includes a first opening 111 and a second opening 112, the first panel 21 corresponds to the first opening 111, and the first panel 21 is used to open or close the first opening. 111. The second panel 22 corresponds to the second opening 112. The second panel 22 is used to open or close the second opening 112. When the panel member 20 opens the opening 11, the first panel 21 and the second panel 22 simultaneously open the corresponding openings 11. When the panel member 20 closes the opening 11, the first panel 21 and the second panel 22 close the corresponding opening 11 at the same time.

As shown in FIGS. 13-15, according to an embodiment of the present application, when the second panel 22 is rotated to the inner side of the first panel 21, one side edge of the second panel 22 in the longitudinal direction and the second positioning structure 63 Cooperate, so that the second panel 22 can stop on the second positioning structure 63, and the second positioning structure 63 supports one side edge of the second panel 22, improving the reliability of fixing the second panel 22 .

As shown in FIGS. 14 and 16, according to an embodiment of the present application, the second positioning structure 63 forms a groove, and the notch of the groove faces the junction of the first panel 21 and the second panel 22, and the second panel 22 One side edge is suitable for being inserted into the groove, and the second panel 22 abuts against at least one wall of the groove. Wherein, the side wall of the groove can limit the second panel 22, and the bottom wall of the groove can support the second panel 22, thus by providing the groove, the second panel can be The positioning of 22 prevents the second panel 22 from falling, thereby improving the stability of the panel component 20 at the position where the opening 11 is opened.

As shown in FIGS. 13 and 16, according to an embodiment of the present application, the side of the first panel 21 facing the housing frame 10 has a connecting piece 64, and the connecting piece 64 is provided with a first rotating shaft 65, and the first panel 21 is rotatably connected with the housing frame 10 through the first rotating shaft 65, the second positioning structure 63 is provided on the connecting piece 64, that is, the second positioning structure 63 and the first rotating shaft 65 are integrated into one structure, and the second positioning When the structure 63 is matched with the second panel 22, it can be ensured that the first rotating shaft 65 is synchronously locked, and the first panel 21 cannot rotate along the first rotating shaft 65, so that the stability of the panel component 20 can be further improved.

In some specific examples, the connecting piece 64 forms a plate, and the extending direction of the connecting piece 64 is perpendicular to the extending direction of the first panel 21, thereby facilitating the assembly of the connecting piece 64 with the first panel 21, and the first rotating shaft 65 It is perpendicular to the extension direction of the connecting member 64, and is suitable for the first panel 21 to rotate along the first rotation axis 65. The second positioning structure 63 is arranged on the outer periphery of the connecting member 64, which is beneficial to the manufacturing and shaping of the second positioning structure 63. It prevents the second positioning structure 63 from occupying extra space, and improves the aesthetics of the structure; it also facilitates the cooperation between the second positioning structure 63 and the second panel 22, which is convenient to cooperate and has high reliability.

As shown in FIG. 15, according to an embodiment of the present application, the second panel 22 and the first panel 21 are rotatably connected by a second rotating shaft 66, and the projection of the second rotating shaft 66 on the first panel 21 is located on the first panel 21, the projection of the second rotating shaft 66 on the second panel 22 is located in the middle of the second panel 22, so that the second panel 22 can rotate to the inner side of the first panel 21 and can interact with the first panel The second positioning structure 63 on the 21 is matched to prevent the first panel 21 and the second panel 22 from interfering with each other, affecting the rotation of the second panel 22, or affecting the cooperation between the second panel 22 and the second positioning structure 63.

Of course, the projection of the second rotating shaft 66 on the second panel 22 can also be located on the side edge of the second panel 22 to ensure that the second panel 22 can rotate toward the inner side of the first panel 21, which is not limited here.

As shown in FIG. 17, in some examples, in a state where the first panel 21 is in a position where the first opening 111 is opened, the distance between the second rotating shaft 66 and the housing frame 10 is D1, and the second rotating shaft 66 The maximum distance from the side edge of the second panel 22 far from the second rotating shaft 66 is D2, where D1>D2, thereby ensuring that the housing frame 10 will not be aligned during the rotation of the second panel 22 The rotation of the second panel 22 generates interference, the second panel 22 can be rotated to the inner side of the first panel 21, and it is ensured that the second panel 22 can cooperate with the second positioning structure 63 on the first panel 21.

In some examples, when the first panel 21 and the second panel 22 are in a state of covering different parts of the housing frame 10, that is, when the panel member 20 is in a position to close the opening 11, the second rotating shaft 66 is located on the panel. Between the component 20 and the housing frame 10, that is, when the opening 11 is not opened, the second rotating shaft 66 is not exposed, and the user will not see the second rotating shaft 66, thus making the air conditioner indoor unit 100 beautiful and improving Improve the user’s visual experience.

In some examples, the second panel 22 and the housing frame 10 are connected by fasteners 28. The fasteners 28 may be screws and bolts. The second panel 22 is fixed on the housing frame 10 by the fasteners 28. This can improve the stability of the second panel 22 when the second opening 112 is closed, thereby ensuring the stability of the overall structure of the air conditioner indoor unit 100, while preventing the second panel 22 from opening the second opening 112 and affecting the appearance of the air conditioner indoor unit 100 Sex.

Of course, the second panel 22 can also be fixedly connected to the housing frame 10 through a structure such as a hook and a buckle. When the opening 11 needs to be opened, only the fastener 28 or the hook and the buckle need to be removed. The second panel 22 and the first panel 11 are movable to facilitate cleaning or maintenance of parts at the opening 11.

As shown in FIG. 13, according to an embodiment of the present application, the air conditioner indoor unit 100 further includes a locking member 70, the locking member 70 is provided on the housing frame 10, and the locking member 70 can be in the first position and the second position. Move between positions, the locking member 70 can support the first panel 21. When the locking member 70 is in the first position, the locking member 70 cooperates with the first panel 21 so that the first panel 21 Fixed at the position where the first opening 111 is opened, since the second panel 22 can cooperate with the second positioning structure 63, the panel component 20 can be fixed at the position where the opening 11 is opened as a whole, when the locking member 70 is in the second position. Next, the first panel 21 is disengaged from the locking member 70, and the panel part 20 can close the opening 11.

As shown in FIG. 12, according to an embodiment of the present application, the air conditioner indoor unit 100 further includes an electric control box assembly 50 and a functional assembly 40. The electric control box assembly 50 is provided in the housing frame 10, and the electric control box assembly 50 and the first One opening 111 corresponds to the first panel 21 covering the electric control box assembly 50. The first panel 21 opens or closes the electric control box assembly 50 so that the electric control box assembly 50 is exposed, which is convenient for wiring during installation or for internal The main control board is overhauled; the functional assembly 40 is also arranged in the housing frame 10, the functional assembly 40 corresponds to the second opening 112, and the second panel 22 opens or closes the functional assembly 40 so that the functional assembly 40 is exposed and can be quickly removed 40. It is convenient to clean the wind wheel or repair the wind wheel motor, and at the same time, it is convenient to take over operation during installation.

In some examples, the electrical control box assembly 50 is located on the side of the functional assembly 40, for example, the electrical control box assembly 50 is located above or on the front side of the functional assembly 40, as opposed to arranging the electrical control box assembly 50 at one end of the functional assembly 40 The above structure can shorten the length of the air conditioner indoor unit 100 and improve the overall aesthetics of the air conditioner indoor unit 100.

In some examples, the first opening 111 is formed on the front side of the housing frame 10, the first panel 21 is located on the front side of the housing frame 10, and the second opening 112 and the functional components 40 are formed on the lower side of the housing frame 10. The second panel 22 is located on the lower side of the housing frame 10, and the second panel 22 is linked with the first panel 21. When the first panel 21 rotates counterclockwise to open part of the opening 11, the second panel 22 can rotate clockwise to the first The inner side of the panel 21 completely exposes the electric control box assembly 50 and the functional assembly 40, which is convenient for maintenance and cleaning.

According to an embodiment of the present application, the air conditioner indoor unit 100 is a wall-mounted air conditioner. The following takes the wall-mounted air conditioner as an example, and a specific embodiment according to the present application will be described with reference to FIGS. 11-17.

The wall-mounted air conditioner includes a housing frame 10, a panel part 20, a locking member 70, a functional assembly 40 and an electric control box assembly 50. The housing frame 10 defines a first opening 111 and a second opening 112 that communicate with each other. The first opening 111 is located on the front side of the housing frame 10, and the second opening 112 is located on the lower side of the housing frame 10. The functional components 40 and the electrical The control box assembly 50 is arranged in the housing frame 10, the functional assembly 40 is located at the second opening 112, and the electrical control box assembly 50 is located at the first opening 111.

The panel component 20 includes a first panel 21 and a second panel 22. The first panel 21 corresponds to the first opening 111 for opening or closing the first opening 111, and the second panel 22 corresponds to the second opening 112, which can be opened or closed by the user In the second opening 112, the first panel 21 and the second panel 22 are rotatably connected by a second rotating shaft 66, the second rotating shaft 66 is located at one end of the first panel 21, and the projection of the second rotating shaft 66 on the second panel 22 is located The middle of the second panel 22.

The side of the first panel 21 facing the housing frame 10 has a connecting piece 64, the connecting piece 64 forms a plate, and the extending direction of the connecting piece 64 is perpendicular to the extending direction of the panel member 20, and the connecting piece 64 is provided with a first rotation The shaft 65 and the second positioning structure 63 form a groove, and the notch of the groove faces the second rotating shaft 66; the second panel 22 is connected to the housing frame 10 by a fastener 28.

The panel member 20 is rotatably connected with the housing frame 10 through the first rotating shaft 65. When the panel member 20 closes the first opening 111 and the second opening 112, the locking member 70 is fixed in the housing frame 10 and remains stable. .

When the first opening 111 and the second opening 112 need to be fully opened, for example, when the functional assembly 40 or the electrical control box assembly 50 needs to be overhauled, the fastener 28 is removed, and then the second panel 22 and the first panel 21 are rotated. After the first panel 21 is rotated counterclockwise to a position close to opening the first opening 111, the second panel 22 is rotated clockwise to the inside of the first panel 21, and the edge of the second panel 22 is abutted against the second positioning structure 63 to realize the second The panel 22 is fixed, and then the locking member 70 is operated to stop the locking member 70 against the first panel 21, thereby fixing the panel member 20 at the position where the opening is opened. In the above process, the fixing sequence of the second panel 22 and the fixing sequence of the first panel 21 and the locking member 70 can be interchanged, which is not limited here.

When it is necessary to close the first opening 111 and the second opening 112, first move the second panel 22 out of the second positioning structure 63 to disengage it from the second positioning structure 63, and then lift the entire panel part 20 upwards to lock When the stopper 70 is separated from the first panel 21, the panel part 20 can be rotated to a position to completely close the opening. There are many ways to disengage the second panel 22 from the second positioning structure 63, such as rotating or pressing the second panel 22 clockwise to make it elastically deformed, or setting an elastic member, and the second panel 22 abuts against the second positioning structure 63, and the second panel 22 is separated from the second positioning structure 63 by a movable elastic member, which is not limited here.

According to the wall-mounted air conditioner of the embodiment of the present application, the length of the wall-mounted air conditioner is shortened, the installation of various parts is simplified, and the wall-mounted air conditioner is more beautiful; by rotating the first panel 21 and the second panel 22, the second panel The panel 22 can be opened and closed synchronously with the first panel 21, which is more convenient to use, has fewer parts in the overall structure, and improves assembly efficiency; and no noise is generated during the activity, and the user experience is good; for the functional assembly 40 and the electronic control box assembly 50 The maintenance is more convenient, the operation steps are fewer, and the user experience is improved; by arranging the second positioning structure 63 on the first panel 21, there is no need to modify the housing frame 10, which simplifies the manufacturing process and facilitates popularization and application to the present Some shell frames 10 have strong versatility, which improves the market competitiveness of products.

The following describes an air conditioner indoor unit 100 according to a third embodiment of the present application with reference to FIGS. 18-21.

As shown in FIGS. 18-21, an air conditioner indoor unit 100 according to an embodiment of the present application includes: an indoor unit body and a panel member 20. The panel member 20 can cover a part of the housing frame 10, wherein the panel member 20 is open In the state of the position, the panel member 20 can expose the part covering the housing frame 10 to expose the structural components in the housing frame 10. The panel component 20 includes a first panel 21 and a second panel 22, and the first panel 21 and the second panel 22 are respectively used to cover different parts of the indoor unit body.

The first panel 21 is rotatably connected with the indoor unit body, and the second panel 22 is rotatably connected with the first panel 21. The indoor unit body has a third positioning structure 30, the first panel 21 is rotated to the outside, and the second panel 22 is adapted to rotate to the inside of the first panel 21, that is, the second panel 22 can be rotated to the first panel 21 and the indoor unit body In the state where the second panel 22 is rotated to the inside of the first panel 21, the second panel 22 cooperates with the third positioning structure 30 to realize the fixation of the second panel 22, and since the third positioning structure 30 is installed indoors On the body of the machine, the second panel 22 and the third positioning structure 30 can also prevent the entire panel part 20 from moving or falling off, thereby fixing the panel part 20 in the open position and exposing part of the housing frame 10.

According to the air conditioner indoor unit 100 of the embodiment of the present application, by rotating the first panel 21 and the second panel 22, the second panel 22 can be opened and closed synchronously with the first panel 21, which is more convenient to use and will not be used during activities. Noise is generated and the user experience is good; through the cooperation of the second panel 22 and the third positioning structure 30, the structural parts in the indoor unit body can be conveniently cleaned or repaired, the operation is convenient, the support of the second panel 22 is reliable, and the operator The operating experience is good; and the entire panel component 20 can be fixed at the open position by fixing the second panel 22, which further improves the convenience of operation, and has a simple structure and good stability, which improves the market competitiveness of the product .

As shown in FIG. 20, according to an embodiment of the present application, when the second panel 22 is rotated to the inner side of the first panel 21, one side edge of the second panel 22 in the longitudinal direction cooperates with the third positioning structure 30, This allows the second panel 22 to abut against the third positioning structure 30, and the third positioning structure 30 supports one side edge of the second panel 22 to improve the reliability of fixing the second panel 22.

According to an embodiment of the present application, the indoor unit body has an opening 11, the first panel 21 and the second panel 22 are used to open and close different parts of the opening 11, and one side of the first panel 21 is rotatably connected to the indoor unit body , The second panel 22 is rotatably connected with the other side of the first panel 21.

Specifically, the opening 11 includes a first opening 111 and a second opening 112, the first panel 21 corresponds to the first opening 111, the first panel 21 is used to open or close the first opening 111, and the second panel 22 and the first panel 21 Rotatable connection, the second panel 22 corresponds to the second opening 112, the second panel 22 is used to open or close the second opening 112, when the panel part 20 opens the opening 11, the first panel 21 and the second panel 22 are opened at the same time For the corresponding opening 11, when the panel member 20 closes the opening 11, the first panel 21 and the second panel 22 close the corresponding opening 11 at the same time.

As shown in FIG. 18, according to an embodiment of the present application, the indoor unit body includes a housing frame 10, the housing frame 10 defines a receiving cavity 12 having an opening 11, the first panel 21 and the second panel 22 are used for opening and closing For different parts of the opening 11, at least one third positioning structure 30 is provided on the housing frame 10. The third positioning structure 30 may be a protrusion, a block, a slot, etc., and the third positioning structure 30 may be integrally formed on the housing frame 10, it can also be fixed to the housing frame 10 by means of bonding, clamping, screw connection or the like.

As shown in FIGS. 20 and 21, in some examples, the side surface of the housing frame 10 facing the first panel 21 has a boss 33, and the third positioning structure 30 is disposed on the boss 33 and forms a boss. The edge of the second panel 22 is adapted to be clamped on the third positioning structure 30. In this state, the second panel 22 gradually moves downward from the side far away from the third positioning structure 30 to the side close to the third positioning structure 30 Extending obliquely, the third positioning structure 30 supports the second panel 22, and the upper surface of the boss 33 has a limiting effect on the second panel 22 to prevent the second panel 22 from sliding down or falling off.

Further, the boss 33 has a guiding inclined surface 34. The guiding inclined surface 34 gradually extends downward from the side close to the third positioning structure 30 to the side away from the third positioning structure 30. By providing the guiding inclined surface 34, During the mating process of the second panel 22 with the third positioning structure 30, the guiding inclined surface 34 can play a guiding role. By providing the guiding inclined surface 34, the second panel 22 can slide upward along the inclined surface onto the third positioning structure 30. Thereby, it is convenient for the second panel 22 to slide into the third positioning structure 30 on the boss 33 to realize fast and convenient fixation.

In some examples, a part of the side surface of the boss 33 facing the first panel 21 is recessed inward to form a groove, the edge of the second panel 22 is adapted to be inserted into the groove, and the second panel 22 and the groove At least one wall stops. Wherein, the side wall of the groove can limit the second panel 22, and the bottom wall of the groove can support the second panel 22, thus by providing the groove, the second panel can be The positioning of 22 prevents the second panel 22 from falling, thereby improving the stability of the panel component 20 at the position where the opening 11 is opened.

As shown in FIG. 18, according to an embodiment of the present application, the indoor unit body includes: a housing frame 10 and an electric control box assembly 50, the housing frame 10 defines a receiving cavity 12 having an opening 11, a first panel 21 and a first panel 21 The two panels 22 are used to open and close different parts of the opening 11. The electric control box assembly 50 is arranged in the accommodating cavity 12, and the electric control box assembly 50 is located at the first opening 111, and at least one third positioning structure 30 is arranged on the electric control box. Component 50 on. By arranging the third positioning structure 30 on the electrical control box assembly 50, when the second panel 22 and the third positioning structure 30 are matched, the panel component 20 is fixed and the electrical control box assembly 50 is fixed. It is fixed to prevent the electrical control box assembly 50 from falling out of the accommodating cavity 12, and there is no need to add additional fixing screws to the electrical control box assembly 50, which reduces parts and components, simplifies assembly steps, reduces costs, and improves the convenience of operation and product quality. Market Competitiveness.

In some examples, the third positioning structure 30 is formed on the side surface of the electrical control box assembly 50 facing the first panel 21. The third positioning structure 30 may be integrally formed on the outer surface of the electrical control box assembly 50, or may be It is fixed on the outer surface of the electric control box assembly 50 by bonding, clamping, screw connection, etc., and the edge of the second panel 22 is suitable for being clamped on the third positioning structure 30. In this state, the second panel 22 The side far away from the third positioning structure 30 extends to the side close to the third positioning structure 30 and gradually extends downward. The third positioning structure 30 supports the second panel 22, and the outer surface of the electronic control box assembly 50 is again A position limiting effect is generated on the second panel 22 to prevent the second panel 22 from sliding down or falling off.

As shown in FIGS. 18 and 19, in some examples, the third positioning structure 30 is formed on the side surface of the housing frame 10 facing the first panel 21, the electrical control box assembly 50 has a perforation, and the third positioning structure 30 may Extend the through hole, so that the third positioning structure 30 can not only position the electric control box assembly 50, but also fix the second panel 22, so that the panel component 20 is located at the position where the opening 11 is opened. , Both the panel part 20 and the electric control box assembly 50 can maintain a stable state.

As shown in FIG. 18, in some examples, the air-conditioning indoor unit 100 further includes: a functional component 40, which is disposed in the accommodating cavity 12, wherein the functional component 40 and the electrical control box component 50 are respectively located at different openings of the accommodating cavity 12. At this point, one of the first panel 21 and the second panel 22 is arranged on the functional assembly 40, and the other is arranged on the electrical control box assembly 50.

In some examples, the first opening 111 is formed on the front side of the housing frame 10, the first panel 21 is located on the front side of the housing frame 10, and the second opening 112 and the functional components 40 are formed on the lower side of the housing frame 10. The second panel 22 is located on the lower side of the housing frame 10, and the second panel 22 is linked with the first panel 21. When the first panel 21 rotates counterclockwise to open part of the opening 11, the second panel 22 can rotate clockwise to the first Inside the panel 21, the functional component 40 corresponds to the second opening 112. The second panel 22 opens or closes the functional component 40, so that the functional component 40 is exposed, and the functional component 40 can be quickly removed, which is convenient for cleaning the wind turbine or repairing the wind turbine motor , And it also facilitates the takeover operation during installation.

According to an embodiment of the present application, the third positioning structure 30 includes at least two, and at least two third positioning structures 30 are arranged at intervals along the length direction of the second panel 22. In some embodiments, at least two third positioning structures 30 are respectively located at positions close to the end of the second panel 22 so as to better support the second panel 22 and further ensure the stability of the panel component 20 at the position where the opening 11 is opened.

As shown in FIG. 1, according to an embodiment of the present application, the second panel 22 is connected to the housing frame 10 by a fastener 28. The fastener 28 may be a screw bolt or the like. The second panel 22 is connected by the fastener 28 It is fixed on the housing frame 10, thereby improving the stability of the second panel 22 when the second opening 112 is closed, thereby ensuring the stability of the overall structure of the air conditioner indoor unit 100, and preventing the second panel 22 from closing the second opening 112 The appearance of the air conditioner indoor unit 100 is affected by opening.

Of course, the second panel 22 can also be fixedly connected to the housing frame 10 through a structure such as a hook and a buckle. When the opening 11 needs to be opened, only the fastener 28 or the hook and the buckle need to be removed. The second panel 22 and the first panel 21 are movable to facilitate cleaning or maintenance of the parts at the opening 11.

According to an embodiment of the present application, the second panel 22 and the first panel 21 are rotatably connected by a second rotating shaft (not shown in the figure), and the projection of the second rotating shaft on the first panel 21 is located outside the first panel 21 Or on the side edge, the projection of the second rotation axis on the second panel 22 is located in the middle of the second panel 22, so that the second panel 22 can rotate to the inside of the first panel 21 and can be in line with the third panel on the first panel 21. The positioning structure 30 cooperates to prevent the first panel 21 and the second panel 22 from interfering with each other, affecting the rotation of the second panel 22, or affecting the cooperation between the second panel 22 and the third positioning structure 30.

Of course, the projection of the second rotating shaft on the second panel 22 can also be located on the side edge of the second panel 22 to ensure that the second panel 22 can rotate toward the inner side of the first panel 21, which is not limited here.

In some examples, in a state where the panel member 20 is in a position to close the opening 11, the second shaft is located between the panel member 20 and the housing frame 10, that is, when the opening 11 is not opened, the second shaft is not exposed, The user will not see the second rotating shaft, thereby making the air conditioner indoor unit 100 beautiful and elegant, and improving the user's visual experience.

According to an embodiment of the present application, the air conditioner indoor unit 100 is a wall-mounted air conditioner. The wall-mounted air conditioner is taken as an example below, and a specific embodiment according to the present application will be described with reference to FIGS. 18-21.

The wall-mounted air conditioner includes an indoor unit body and a panel component 20. The indoor unit body includes a housing frame 10, a third positioning structure 30, a functional assembly 40, and an electric control box assembly 50. The housing frame 10 defines a receiving cavity 12 having a first opening 111 and a second opening 112 communicating with each other. The first opening 111 is located on the front side of the housing frame 10, and the second opening 112 is located on the front side of the housing frame 10. On the lower side, the functional assembly 40 and the electrical control box assembly 50 are arranged in the housing frame 10, and the functional assembly 40 is located in the accommodating cavity 12 and corresponds to the second opening 112, and the electrical control box assembly 50 is located in the accommodating cavity 12 and adjacent to the first At the right edge of an opening 111.

The front side surface of the housing frame 10 has a boss 33, and the boss 33 is located at the left end of the front side of the housing frame 10. The outer side of the boss 33 has a guide inclined surface 34, and the guide inclined surface 34 gradually extends downward from front to back. The third positioning structure 30 includes a first positioning portion 31 and a second positioning portion 32. The first positioning portion 31 is disposed on the boss 33 and forms a bump protruding from the upper surface of the boss 33, and the second positioning portion 32 is disposed on the A bump protruding from the upper surface of the electric control box assembly 50 is formed on the electric control box assembly 50.

The panel component 20 includes a first panel 21 and a second panel 22. The first panel 21 corresponds to the first opening 111 for opening or closing the first opening 111, and the second panel 22 corresponds to the second opening 112, which can be opened or closed by the user In the second opening 112, the first panel 21 and the housing frame 10 are rotatably connected by a first shaft, the first panel 21 and the second panel 22 are rotatably connected by a second shaft, the first shaft is located at one end of the first panel 21, and the second The rotating shaft is located at the other end of the first panel 21, and the second panel 22 is also connected to the housing frame 10 by a fastener 27.

When the first opening 111 and the second opening 112 need to be fully opened, for example, when the functional assembly 40 needs to be overhauled, the fastener 28 is removed, and then the second panel 22 and the first panel 21 are rotated, and the first panel 21 is counterclockwise After rotating to a position close to opening the first opening 111, the second panel 22 rotates clockwise to the inside of the first panel 21, the second panel 22 slides along the guide slope 34 to the first positioning portion 31, and the lower edge of the second panel 22 The left end of the second panel 22 is clamped on the first positioning portion 31 and abutted against the upper surface of the boss 33, and the right end of the lower edge of the second panel 22 is clamped on the second positioning portion 32 and stops with the upper cover surface of the electric control box assembly 50 By pressing, the second panel 22 is fixed, so that the panel member 20 is fixed at the position where the opening 11 is opened.

When it is necessary to close the first opening 111 and the second opening 112, first move the second panel 22 out of the third positioning structure 30 to disengage it from the third positioning structure 30, and lift the entire panel component 20 upwards to make the second When the panel 22 is separated from the third positioning structure 30, the panel component 20 can be rotated to a position where the opening 11 is completely closed.

Wherein, the way of disengaging the second panel 22 from the third positioning structure 30 is not limited to the above-mentioned embodiments. For example, the second panel 22 is rotated upward or pressed to make it elastically deformed, or an elastic member is provided, and the second panel 22 abuts on the third positioning structure 30, and the second panel 22 is separated from the third positioning structure 30 by a movable elastic member, which is not limited here.

According to the wall-mounted air conditioner of the embodiment of the present application, the length of the wall-mounted air conditioner is shortened, the installation of various parts is simplified, and the wall-mounted air conditioner is more beautiful; by rotating the first panel 21 and the second panel 22, the second panel The panel 22 can be opened and closed synchronously with the first panel 21, which is more convenient to use, has fewer parts in the overall structure, and improves assembly efficiency; no noise is generated during the activity, and the user experience is good; the maintenance of the functional assembly 40 is more convenient and the operation There are fewer steps, which improves the user’s experience; by arranging the third positioning structure 30 on the electronic control box assembly 50, when the second panel 22 and the third positioning structure 30 are matched, the panel component 20 is fixed, The electric control box assembly 50 is fixed again, and the electric control box assembly 50 is prevented from falling off from the accommodating cavity 12. There is no need to add fixing screws to the electric control box assembly 50, which reduces parts, simplifies assembly steps and reduces costs , Improve the market competitiveness of products.

Hereinafter, an air conditioner indoor unit 100 according to a fourth embodiment of the present application will be described with reference to FIGS. 22-26.

As shown in FIGS. 22-26, an air conditioner indoor unit 100 according to an embodiment of the present application includes: a housing frame 10 and a panel member 20. The panel member 20 includes a first panel 21 and a second panel 22. The first panel 21 and The housing frame 10 is movably connected. The first panel 21 is used to cover a part of the housing frame 10. When the first panel 21 is in the open position, the first panel 21 can cover this part of the housing frame 10 Exposure, so that the structural components in the housing frame 10 are exposed, the second panel 22 is movably connected to the first panel 21, and the second panel 22 is used to cover another part of the housing frame 10, namely, the first panel 21 and the second panel. The panels 22 respectively cover different parts of the housing frame 10.

The second panel 22 is adapted to rotate to the outside of the first panel 21, that is, the second panel 22 can be rotated to the side of the first panel 21 facing away from the housing frame 10, and the first panel 21 is fixed in the open position. Bottom, a part of the housing frame 10 is exposed, and the second panel 22 can be positioned through the first panel 21 without the auxiliary support of other structures, thereby realizing the exposure of another part of the housing frame 10; and the second panel 22 opens the housing When a part of the body frame 10 and the first panel 21 are covered on the housing frame 10, the operator can only clean or repair the corresponding parts at the second panel 22, which makes the operation more convenient and reasonable.

According to the air conditioner indoor unit 100 of the embodiment of the present application, the second panel 22 and the first panel 21 are movably connected, so that the opening of the second panel 22 and the first panel 21 is more convenient; The outer side of 21 is movable, so that the second panel 22 can be directly fixed on the outer side of the first panel 21, which can expose the structural parts in the housing frame 10 to avoid obstruction, and conveniently clean the structural parts in the housing frame 10 Or repair, and there is no need to add additional positioning parts to the second panel 22, the operation is more convenient, the parts are reduced, the production process and assembly process are simplified, and no noise is generated during the movement of the panel component 20, and the user experience is good and improves This improves the market competitiveness of the product.

In some embodiments, the housing frame 10 has an opening 11, the opening 11 includes a first opening 111 and a second opening 112, the first panel 21 corresponds to the first opening 111, and the first panel 21 is used to open or close the first opening. 111. The second panel 22 corresponds to the second opening 112, and the second panel 22 is used to open or close the second opening 112.

Among them, the first panel 21 and the second panel 22 can open and close the openings asynchronously, that is, when the second panel 22 opens the second opening 112, the first panel 21 can open the first opening 111 or close the opening 111. In addition, The second panel 22 is adapted to rotate to the outside of the first panel 21, that is, the second panel 22 can be rotated to the side of the first panel 21 facing away from the housing frame 10, and the first panel 21 is fixed at the position where the first opening 111 is opened. In the state, the second panel 22 can be positioned at the position where the second opening 112 is opened through the first panel 21, thereby realizing the opening of the opening and realizing the overall fixing of the panel component 20; the second panel 22 opens the second opening 112, When the first panel 21 closes the first opening 111, the operator can only clean or repair the parts at the second opening 112, which is more convenient and reasonable.

According to an embodiment of the present application, the first panel 21 is rotatably connected with the housing frame 10, and the second panel 22 is rotatably connected with the first panel 21. By rotatably connecting the first panel 21 and the second panel 22, The connection is convenient and reliable, and the second panel 22 can be opened and closed synchronously with the first panel 21. The second panel 22 can be rotated to the outside of the first panel 21 and fixed, which is more convenient to use.

As shown in FIG. 23, according to an embodiment of the present application, the first opening 111 is formed on the side of the housing frame 10, the second opening 112 is formed in the lower part of the housing frame 10, and the upper part of the first panel 21 is connected to the housing The frame 10 is rotatably connected, the first panel 21 can cover the side of the housing frame 10, and the second panel 22 can cover the lower part of the housing frame 10, and the first panel 21 is turned outward to a position where the first opening 111 is fully opened When the outer surface of the first panel 21 extends in the horizontal direction, the second panel 22 can be turned over to the upper side of the first panel 21, thereby realizing the fixation of the second panel 22 without the need to add additional positioning members to the second panel 22 , Reduced parts, reduced costs, and more convenient operation, the operator's operating experience is good.

In some examples, the air conditioner indoor unit 100 is further provided with a locking member, which is adapted to cooperate with the first panel 21, so that the first panel 21 can be fixed at the position where the first opening 111 is opened. The member may be a limiting protrusion provided on the rotating shaft, or a limiting protrusion, a movable card slot, etc. provided on the housing frame 10.

In a specific example, the locking member is provided on the housing frame 10, and the locking member can move between the first position and the second position, and the locking member can support the first panel 21, When the locking member is in the first position, the locking member cooperates with the first panel 21. Since the second panel 22 can be positioned at the position where the second opening 112 is opened through the first panel 21, the panel member 20 can be fixed In the position where the opening 11 is opened, when the locking member is in the second position, the first panel 21 is disengaged from the locking member, and the panel member 20 can close the opening 11.

As shown in Figures 22 and 23, according to an embodiment of the present application, one end of the second panel 22 and one end of the first panel 21 are rotatably connected by a rotating shaft 23, and the first panel 21 and the second panel 22 cover the housing In the state of different parts of the frame 10, that is, when the first panel 21 is closing the first opening 111 and the second panel 22 is closing the second opening 112, the rotation axis of the rotating shaft 23 is located between the second panel 22 and the first panel 22. On the outside of the panel 21, by setting the rotation axis of the shaft 23 on the outside of the second panel 22 and the first panel 21, the second panel 22 can move to the outside of the first panel 21, avoiding the first panel 21 and the second panel 21 22 interfere with each other and affect the rotation of the second panel 22, which facilitates the positioning of the second panel 22 at the position where the second opening 112 is opened.

In some examples, the rotating shaft 23 is located outside of one end of the second panel 22, so that the projection of the rotating shaft 23 on the second panel 22 is located outside the second panel 22, so that the second panel 22 is oriented along the rotating shaft 23. Flip outside.

As shown in FIGS. 24-26, in some examples, a part of the outer surface of the first panel 21 close to the rotating shaft 23 forms a first plane 24, and a part of the outer surface of the second panel 22 close to the rotating shaft 23 forms a second plane 25, With respect to the first plane 24, the rotation axis of the rotation shaft 23 can be located on the plane where the first plane 24 is located, or can be located outside the first plane 24, that is, the rotation axis of the rotation shaft 23 is located away from the housing of the first plane 24 One side of the frame 10; relative to the second plane 25, the axis of rotation of the rotating shaft 23 can be located on the plane where the second plane 25 is located, or can be located outside the second plane 25, that is, the axis of rotation of the rotating shaft 23 is located on the second plane The side of the plane 25 facing away from the housing frame 10.

As shown in FIG. 24, in some specific examples, the intersection of the plane where the first plane 24 is located and the plane where the second plane 25 is located forms the rotation axis of the rotating shaft 23, and the rotating shaft 23 is located outside one end of the second panel 22 , The second panel 22 is rotatably connected with the first panel 21 through the rotating shaft 23. At the position where the second panel 22 is located to close the second opening 112, the first panel 21 and the second panel 22 can completely close the opening 11 without There is a gap; where the second panel 22 is located where the second opening 112 is opened, at least a part of the outer surface of the second panel 22 abuts against the outer surface of the first panel 21, thereby realizing the fixation of the second panel 22.

In some other specific examples, the outer side of the first plane 24 has a third plane 26 parallel to it. The intersection of the third plane 26 and the plane where the second plane 25 is located forms the axis of rotation of the shaft 23, and the second panel 22 passes The rotating shaft 23 is rotatably connected with the first panel 21. At the position where the second panel 22 is located to close the second opening 112, the first panel 21 and the second panel 22 can completely close the opening 11 without a gap; The panel 22 is located at the position where the second opening 112 is opened. A gap is formed between the outer surface of the second panel 22 and the outer surface of the first panel 21 to facilitate the eversion of the second panel 22. The second panel 22 is fixed under the support of

As shown in FIG. 25, in some specific examples, the outer side of the second plane 25 has a fourth plane 27 parallel to it, and the intersection of the fourth plane 27 and the plane where the second plane 25 is located forms the rotation axis of the rotating shaft 23. , The second panel 22 is rotatably connected with the first panel 21 through the rotating shaft 23. At the position where the second panel 22 is located to close the second opening 112, the first panel 21 and the second panel 22 can completely close the opening 11 without There is a gap; where the second panel 22 is located where the second opening 112 is opened, a gap is formed between the outer surface of the second panel 22 and the outer surface of the first panel 21 to facilitate the eversion of the second panel 22. Supported by a panel 21 and a rotating shaft 23, the second panel 22 is fixed.

As shown in FIG. 26, in some other specific examples, the rotation axis of the rotating shaft 23 is located on the intersection of the third plane 26 and the fourth plane 27, and the second panel 22 is rotatably connected with the first panel 21 through the rotating shaft 23. When the second panel 22 is located at the position where the second opening 112 is closed, the first panel 21 and the second panel 22 can completely close the opening 11 without a gap; when the second panel 22 is located at the position where the second opening 112 is opened A gap is formed between the outer surface of the second panel 22 and the outer surface of the first panel 21.

As shown in FIG. 23, according to an embodiment of the present application, the air conditioner indoor unit 100 further includes an electric control box assembly 50, which is arranged in the housing frame 10 and is located adjacent to the first opening 111. When the first panel 21 opens the first opening 111 and the second panel 22 opens the second opening 112, the second panel 22 is located on the side of the first panel 21 facing away from the housing frame 10, so as to avoid the electric control box. The component 50 makes the electric control box component 50 completely exposed, which is convenient for the wiring during installation or the maintenance of the internal main control board when a fault occurs.

As shown in FIG. 23, according to an embodiment of the present application, the air conditioner indoor unit 100 further includes a functional component 40, the functional component 40 corresponds to the second opening 112, and the second panel 22 opens or closes the functional component 40 so that the functional component 40 is exposed , The functional assembly 40 can be quickly removed, which is convenient for cleaning the wind wheel or repairing the wind wheel motor, and at the same time, it is also convenient for taking over operations during installation.

In some specific examples, the first opening 111 is formed on the front side of the housing frame 10, the first panel 21 is located on the front side of the housing frame 10, and the second opening 112 and the functional components 40 are formed under the housing frame 10. Side, the second panel 22 is located on the lower side of the housing frame 10. When the first panel 21 is turned counterclockwise to open a part of the opening 11, the second panel 22 can be turned counterclockwise to the outside of the first panel 21, thereby electrically controlling The box assembly 50 and the functional assembly 40 are completely exposed, which is convenient for maintenance and cleaning.

According to an embodiment of the present application, the air-conditioning indoor unit 100 is a wall-mounted air conditioner. Taking the wall-mounted air conditioner as an example below, a specific embodiment according to the present application will be described with reference to FIGS. 22-24.

The wall-mounted air conditioner includes a housing frame 10, a panel part 20, a locking piece, a functional assembly 40 and an electric control box assembly 50. The housing frame 10 defines a first opening 111 and a second opening 112 that communicate with each other. The first opening 111 is located on the front side of the housing frame 10, and the second opening 112 is located on the lower side of the housing frame 10. The functional components 40 and the electrical The control box assembly 50 is arranged in the housing frame 10, the functional assembly 40 is located at the second opening 112, and the electrical control box assembly 50 is located at the first opening 111.

There are two locking pieces, each of which is formed in a long strip shape. The locking piece is suitable for being installed in the mounting groove of the housing frame 10. The locking piece can be rotated between the first position and the second position. When the locking member is in the second position, the locking member is located in the installation groove; when the locking member is in the first position, the locking member is located outside the installation groove, and the locking member can be connected to the first panel 21 cooperate to support the first panel 21.

The panel component 20 includes a first panel 21 and a second panel 22. The first panel 21 corresponds to the first opening 111 for opening or closing the first opening 111, and the second panel 22 corresponds to the second opening 112, which can be opened or closed by the user In the second opening 112, the first panel 21 and the second panel 22 are rotatably connected by a rotating shaft 23, the outer surface of the first panel 21 forms a first plane 24, and a part of the outer surface of the second panel 22 close to the rotating shaft 23 forms a second plane 25 , The axis of rotation of the shaft 23 is located at the intersection of the plane where the first plane 24 is located and the plane where the second plane 25 is located, and the shaft 23 is located outside of one end of the second panel 22, where the first panel 21 closes the first opening 111. When the second panel 22 is in a state of closing the second opening 112, the rotation axis of the rotating shaft 23 is located on the side of the second panel 22 and the first panel 21 facing away from the housing frame 10.

When the first opening 111 and the second opening 112 need to be fully opened, for example, when the functional assembly 40 or the electrical control box assembly 50 needs to be overhauled, the fastener 28 is removed, and then the second panel 22 and the first panel 21 are rotated. After the first panel 21 rotates counterclockwise to a position close to opening the first opening 111, the first panel 21 extends in the horizontal direction, and the locking member rotates to the first position. At this time, the locking member stops with the wall of the first panel 21. It restrains the displacement of the first panel 21, thereby realizing the positioning of the locking member, and at the same time fixing the first panel 21 at the position where the first opening 111 is opened.

The second panel 22 rotates counterclockwise to the outside of the first panel 21. This time, the second panel 22 can be directly positioned on the upper side of the outer surface of the first panel 21 through the rotating shaft 23 and the first panel 21 to realize the first opening 111 and The opening of the second opening 112. Among them, in the above process, the positioning of the second panel 22 and the fixing sequence of the first panel 21 and the locking member can be interchanged, which is not limited here.

When it is necessary to close the first opening 111 and the second opening 112, first turn the second panel 22 clockwise to the lower side of the first panel 21, and then lift the entire panel part 20 upwards so that the locking member and the first When the panel 21 is disengaged, the panel member 20 can be rotated to a position where the opening is completely closed.

According to the wall-mounted air conditioner of the embodiment of the present application, the length of the wall-mounted air conditioner is shortened, the installation of various parts is simplified, and the wall-mounted air conditioner is more beautiful; by rotating the first panel 21 and the second panel 22, the second panel The panel 22 can be opened and closed synchronously with the first panel 21, which is more convenient to use, has fewer parts in the overall structure, and improves assembly efficiency; and no noise is generated during the activity, and the user experience is good; the second panel 22 is directly fixed to the first panel. On the outside of the panel 21, the first opening 111 can be completely exposed, and the maintenance of the functional assembly 40 and the electrical control box assembly 50 is more convenient. There is no need to add additional positioning parts to the second panel 22, the operation is more convenient, and the parts are reduced. The production process and assembly process are simplified, and the market competitiveness of the product is improved.

With reference to FIGS. 27 to 35, a housing assembly for an air conditioner indoor unit of an embodiment used for one purpose of the present application is first described.

Referring to FIGS. 27 to 31, the housing assembly for an indoor unit of an air conditioner according to an embodiment of the present application includes a housing frame 10 and a panel assembly 2.

The housing frame 10 has an air inlet 17, the panel member 20 covers the housing frame 10, and the panel member 20 has an air outlet 202.

The panel component 20 includes a first panel 21 and a second panel 22, and the first panel 21 and the second panel 22 are rotatably connected at the left and right sides of the air outlet 202.

More specifically, the first panel 21 and the second panel 22 are connected at the left and right sides of the air outlet 202, and the first panel 21 can rotate relative to the second panel 22.

27, 28 and 32, 33, the rotation axis of the first panel 21 and the second panel 22 are along the left and right direction, the first panel 21 can rotate clockwise or counterclockwise relative to the second panel 22 along the rotation axis Clockwise rotation, in other words, the second panel 22 can be flipped upward or downward relative to the first panel 21.

In addition, referring to Figures 27, 32, and 33, the upper end of the first panel 21 is hinged to the housing frame 10 so that it can be turned upside down. When the first panel 21 is turned upside down, the housing covered by it can be exposed The air-conditioning components inside the frame 10, such as the electric control box assembly 50, a heat exchanger (not shown in the figure), etc.

Of course, in other embodiments, the rotation axis of the first panel 21 and the second panel 22 can be in other directions, such as up and down. At the same time, correspondingly, the rotation directions of the first panel 21 and the second panel 22 are also Then it changes to the left and right directions. Here, it depends on the actual application situation and is not specifically limited.

According to the housing assembly for the indoor unit of the air conditioner of the embodiment of the present application, the first panel and the second panel are connected to the left and right sides of the air outlet, and the wiring at the connection point of the first panel and the second panel is relatively short, which is convenient for the first panel. The coordination of the panel and the second panel.

Among them, when the first panel and the second panel are unfolded, since the bonding line between the first panel and the second panel is shorter, the requirements for production accuracy and assembly accuracy are reduced, which can effectively reduce the processing cost of the housing assembly. In addition, it is possible to prevent steps on the outer surface of the housing assembly from affecting the appearance or affecting the wind.

Referring to FIG. 33, in some embodiments, the housing frame 10 has an opening 11. If this opening 11 is used as an inspection port for inspecting the internal components of the air conditioner indoor unit 100, then the second panel 22 that covers the opening 11 can be called an inspection The board, in the embodiment of the present application, is to open the second panel 22 to fully expose the opening 11, so that the functional components 40 inside the opening 11 can be inspected and repaired. In addition, the size of the inspection port, that is, the opening 11 meets the requirement for unobstructed removal of the functional assembly 40. This design can make the functional assembly 40 in the air conditioner indoor unit 100 more convenient for inspection, maintenance, and maintenance.

29 and 30, the air outlet 202 of the air conditioner indoor unit 100 extends in the left-right direction and has a certain length. The first panel 21 and the second panel 22 are connected at the left and right sides of the air outlet 202, and the two are connected between To be more precise, when the two are connected, if the length of the seam is large, the first panel 21 and the second panel 22 are prone to misalignment, wide gaps and other problems when the connection is made. The precision requirements are high. If the seam length is small, this design reduces the difficulty of production to a certain extent.

In order to ensure the smooth and complete appearance of the air-conditioning indoor unit 100 during normal use, the step on the outer surface of the first panel 21 and the second panel 22 of the air-conditioning indoor unit 100 after the connection is completed is as small as possible. The length of the seam is short, and the seams and splicing steps are easy to control, which reduces the requirements for production accuracy to a certain extent and makes the product easier to realize.

Referring to FIG. 30, the first panel 21 and the second panel 22 are connected at the left and right sides of the air outlet 202 and connected at the first splicing line 3, and the first splicing line 3 is located on the extension line of the lower edge of the air outlet 202.

Referring to FIG. 31, the first panel 21 and the second panel 22 are connected at the second splicing line 4 of the left and right chambers of the air outlet 202, and the second splicing line 4 is located on the extension line of the upper edge of the air outlet 202.

In some embodiments, the first panel 21 and the second panel 22 are connected at the left and right sides of the air outlet 202, and the seam between the two is located between the first splicing line 3 and the second splicing line 4 in the up and down direction.

In some embodiments, referring to Figures 27 and 28, the lower end of the first panel 21 is provided with a first hinge part 211, and the front end of the second panel 22 is provided with a second hinge part 221, the first hinge part 211 is connected to the second hinge Section 221 is hinged.

Normally, the functional assembly 40 in the indoor unit of the air conditioner 100 is located at the lower end of the fuselage, and its inspection opening is downward, and it is convenient to take out the functional assembly 40. Therefore, the second panel 22 for covering the opening 11 (access opening) is provided Located below the first panel 21 to facilitate smooth maintenance work.

Of course, it should be noted that the "up", "down", etc. mentioned in this application are all descriptions based on the diagrams, and not the actual use orientation of the air conditioner.

27 and 28, in some embodiments, the inner side of the first panel 21 is provided with a first hinge portion 211, and the inner side of the second panel 22 is provided with a second hinge portion 221, the first panel 21 and the second panel 22 After unfolding, the outer surface is flush. After the first hinge part 211 and the second hinge part 221 are hinged, their rotation center axis is also located inside the first panel 21 or the second panel 22, so that when the first panel 21 and the second panel 22 are opened , The first panel 21 and the second panel 22 interfere with each other, thereby naturally limiting the position, making the two face flush with the outer surface, thereby facilitating structural stability.

Referring to FIG. 35, the front part of the housing frame 10 is provided with an electric control installation position (not shown in the figure), and the electric control installation position is covered by the first panel 21. An electric control box assembly 50 is installed on the electric control installation position, and the electric control box assembly 50 in FIG. 35 covers the electric control installation position.

In some embodiments, the present application installs the electric control box assembly on the left and right ends of the air conditioner indoor unit 100, and installs the electric control box assembly 50 at the position shown in FIG. 35, which has many advantages, for example, the length of the body Under certain circumstances, installing the electric control box assembly 50 in the position shown in FIG. 35 can increase the length of the heat exchanger, thereby improving the cooling and heating effect of the air conditioner without affecting the size of the body. In addition, placing the electric control box assembly 50 below the air inlet 17 will easily affect the air intake volume. However, if the electric control box assembly 50 is installed in the position shown in Figure 35, that is, it is installed at the lower right of the air inlet 17. On one side, the influence on the intake air volume is small. Or the electric control box assembly 50 is arranged on the lower left side of the air inlet 17, which can also reduce the influence on the air inlet air volume to a smaller extent.

Referring to FIGS. 32 and 35, the first panel 21 is hinged to the housing frame 10 and is suitable for turning forward, and the second panel 22 is hinged to the first panel 21 and is suitable for turning to the inside of the first panel 21.

In some embodiments, the lower edge of the second panel 22 is adapted to flip to the middle position of the inner side of the first panel 21 in the up-down direction.

Also, affected by the installation space, usually, the indoor unit of the wall-mounted air conditioner is hung above the wall, very close to the ceiling. If the panel is opened for maintenance, the first panel 21 should be upwards. If it is turned over, the remaining space above the air conditioner indoor unit 100 will inevitably be insufficient, so that the second panel 22 turned outward cannot be placed. Therefore, in a preferred solution, the second panel 22 is set to be turned inside the first panel 21.

Of course, the second panel 22 can also be set to flip to the outside of the first panel 21. Due to the influence of the installation space, the first panel 21 can be fixed to the housing frame 10 at the same time, and the second panel 22 can be rotated. Connected to the lower end of the first panel 21, when the air conditioner indoor unit 100 needs to be inspected and maintained, the second panel 22 is adapted to be turned to the outside of the first panel 21 so as to expose part of the space covered by the second panel 22.

Referring to FIG. 27, a positioning portion 292 is provided at the middle position of the first panel 21 along the up and down direction. The second panel 22 is folded on the first panel 21 and the free edge of the second panel 22 hooks the positioning portion 292.

The positioning portion 292 mainly functions as a limit. The second panel 22 is turned inside the first panel 21, and the lower edge of the second panel 22, that is, the free edge of the second panel, hooks the positioning portion 292. The panel 22 is in a balanced state in the folded state, and the second panel 22 is fixed on the inner side of the first panel 21 and will not fall back due to gravity, thereby facilitating the work of maintenance personnel.

The first panel 21 is hinged to the housing frame 10, and the second panel 22 is hinged to the first panel 21. When performing maintenance work, compared to the prior art, the first panel 21 and the second panel 22 need to be separated Take it down and place it somewhere. The solution of the embodiment of the present application eliminates the need for additional placing actions after the user opens the first panel 21 and the second panel 22, thereby making the maintenance work more convenient.

In order to make the structure of the panel member 20 more stable, the upper end of the first panel 21 (refer to the lower end in the drawing) is hinged to the housing frame 10, and the other end of the first panel 21 (refer to the lower end in the drawing) is provided with a A hook 293 is provided with a first groove 13 on the housing frame 10, and the first hook 293 is suitable for engaging with the first groove 13. A buckle 212 is provided on the inner side of the first panel 21, and a buckle 215 is provided on the housing frame 10, and the buckle 212 is suitable for buckling with the buckle 215. One end of the second panel 22 is rotatably connected with the lower end of the first panel 21, the other end of the second panel 22 is provided with a second hook 294, the housing frame 10 is provided with a second locking slot 14, the second hook 294 is suitable for engaging with the second slot 14.

In some embodiments, the first panel 21 is provided with first hooks 293 on both sides in the left and right direction extending along the functional component 40, and first locking slots 13 are provided on the left and right sides of the housing frame 10. The first panel 21 The upper end of the housing frame 10 is hinged to the upper end of the housing frame 10. When the first panel 21 covers the housing frame 10, the first hooks 293 on the left and right sides of the housing frame 10 are locked into the first grooves 13 on the housing frame 10, thereby achieving The position of the first panel 21 in the left-right direction is limited.

In addition, in order to make the panel components more stable, a fixing method in the up and down direction can also be provided. As shown in Figure 1, four buckles 212 are provided on the inner side of the first panel 21, and shown in Figures 32 and As shown in 35, correspondingly, four buckles 215 are provided on the housing frame 10. When the first panel 21 is turned over and covers the housing frame 10, the four buckles 212 on the inner side of the panel are locked into the housing Inside the buckle 215 on the frame 10, the first panel 21 is positioned in the up and down direction, so that the connection with the housing frame 10 is closer.

Also, as shown in FIG. 27, the upper end of the second panel 22 is hinged to the first panel 21, and second hooks 294 are formed along the left and right sides of the body of the air conditioner indoor unit 100, as shown in FIG. 8, corresponding Ground, second card slots 14 are formed on the left and right sides of the housing frame 10. When the air conditioner indoor unit 100 is under normal conditions, the first panel 21 and the second panel 22 cover the upper and lower ends of the front of the housing frame 10, respectively. And the second hooks 294 on the second panel 22 are locked into the second locking slots 14 on the left and right sides of the housing frame 10, so as to realize the positioning of the second panel in the left-right direction.

Or, a screw hole 201 is provided on the second panel 22, correspondingly, a fastener 28 is provided on the functional component 40. When the second panel 22 covers the functional component 40, the fastener 28 and the screw hole 201 The fastening connection realizes the vertical positioning of the second panel 22.

Referring to Figures 30 and 31, the upper edge of the second panel 22 is provided with a wind deflector (not shown) extending obliquely to the inner side of the second panel 22, and the wind deflector is connected to the second panel 22 There are reinforcing ribs 295, which extend in a direction perpendicular to the wind deflector.

The arrangement of the reinforcement ribs 295 can make the structure of the second panel 22 more stable and stronger. In addition, as shown in FIGS. 30 and 31, the reinforcement ribs 295 on the second panel 22 can be provided with screw holes 201, The screw hole 201 is a sinking structure and can also be called a sinking platform structure. A through hole is formed on the bottom wall of the sinking platform structure. When the fastener 28 is connected to the screw hole 201, the fastener 28 is fixed and sinks in the reinforcement. The surface of rib 295 increases the aesthetic effect of the product. In addition, the opening of the sinker structure can be designed to be flared, which facilitates the disassembly of tools such as screwdrivers and increases practicability.

In addition, referring to FIGS. 31 and 32, the second panel 22 is connected to the functional assembly 40 by fasteners. Of course, it is not limited to the fastener connection, but can also be a pin connection or a snap connection, but it cannot be a connection method that is not easy to disassemble, such as a pin connection or a riveting connection.

In addition, the screw hole 201 for fixing the second panel 22 can also be provided on the housing frame 10 or the functional component 40, and the fastener 28 can be provided on the reinforcing rib 295. Simple replacement on this basis is not required. Let me repeat them one by one.

Referring to FIG. 35, the housing frame 10 has an accommodating cavity 12, the opening 11 is provided in the lower part of the housing frame 10, and the opening 11 is used for taking and placing the functional components 40.

The accommodating cavity 12 shown in FIG. 35 is covered in FIG. 32 due to the installation of the functional component 40. After opening the first panel 21 and the second panel 22, the opening 11 can be exposed, so that the functional component 40 can be seen. Furthermore, the functional components 40 can be maintained.

In some embodiments, the housing frame 10 includes: a face frame 15 and a chassis 16. The rear side of the face frame 15 is open, and the air inlet 17 is provided on the top surface of the face frame 15. The chassis 16 covers the rear side of the face frame 15, and a receiving cavity 12 is formed between the chassis 16 and the face frame 15. As mentioned above, the accommodating cavity 12 is used to place the functional components 40.

In addition, another objective of the present application is to provide an air conditioner indoor unit 100, which includes a housing assembly and a functional assembly 40.

The housing assembly is the housing assembly for the air-conditioning indoor unit 100 as described above. The functional assembly 40 is provided in the housing frame 10. The functional assembly 40 includes a fan. In general, the functional assembly 40 can also be referred to as a fan. Components, which also include fan motors, or wind deflectors, stepper motors or servo motors, and other components such as opening and closing doors.

The air conditioner indoor unit 100 of the present application has all the advantages of the aforementioned housing assembly, and the air conditioner indoor unit 100 of the present application, because the functional assembly 40 is installed in the housing cavity 12 of the housing frame of the housing assembly, when the panel assembly is opened After 2, the functional assembly 40 can be exposed, which makes it easier to inspect and maintain the functional assembly 40.

35, the opening 11 on the housing frame 10 is configured to fit the functional component 40 into the housing frame 10 and take out the functional component 40 from the housing frame 10. When the panel assembly 2 is opened, it can be directly removed. The functional component 40 is installed, and the size and shape of the opening 11 satisfy the taking out and loading of the functional component 40, so that the air conditioner indoor unit 100 takes another step toward an easy-to-disassemble air conditioner.

Referring to FIG. 35, in order to facilitate the overhaul of the electric control box assembly 50, an electric control box assembly 50 is detachably installed on the front of the housing frame 10, and the electric control box assembly 50 is covered by the first panel 21. After the panel component 20 is opened, the electric control box assembly 50 can be directly inspected, repaired and replaced.

In short, the housing assembly based on the embodiment of the present application has low production accuracy requirements, is easy to produce, and easy to implement. The air conditioner indoor unit 100 based on another objective of the present application also has the advantage of being easy to produce, and it also has the advantages of easy disassembly, easy operation, and easy maintenance.

In this application, the up and down direction, front and back direction, etc., all refer to the direction after the panel assembly is covered on the main body of the indoor unit, and after the panel components are opened (even when the panel assemblies are folded together), the description of the orientation is also continued The orientation of the panel part when it is not opened.

In addition, the aforementioned up-down direction in this application can refer to the up-down direction after the air conditioner is actually installed, but it is not limited to this. The up-down direction in the figure is not only a specific embodiment of the application, but also a reference description of the direction. For example, in this application, the up and down directions can be reversed.

In the description of this specification, descriptions with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean specific features described in conjunction with the embodiment or example , The structure, materials, or characteristics are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples and the characteristics of the different embodiments or examples described in this specification without contradicting each other.

Although the embodiments of the present application have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and should not be construed as limiting the present application. A person of ordinary skill in the art can comment on the foregoing within the scope of the present application. The embodiment undergoes changes, modifications, substitutions and modifications.

Claims

An air conditioner indoor unit, characterized in that it comprises:

Indoor unit body;

A panel component, the panel component includes a first panel and a second panel, the first panel is rotatably connected with the indoor unit body, and the second panel is rotatably connected with the first panel,

Wherein, the first panel or the indoor unit body is provided with a positioning structure for positioning the second panel.
The air conditioner indoor unit according to claim 1, wherein the positioning structure is a first positioning structure provided on the first panel.
The air conditioner indoor unit of claim 2, wherein the first positioning structure comprises:

A first positioning member, the positioning member is arranged inside the first panel,

Wherein, the second panel is folded at the first position, the first panel and the second panel, and at least a part of the second panel is folded inside the first panel and positioned by the first positioning member .
The air conditioner indoor unit of claim 3, wherein the left and right edges of the first panel are provided with a first flange portion extending rearward, and the first flange portion is provided with the first flange portion inside the first flange portion. A positioning member, the side of the second panel is positioned between the first positioning member and the first panel.
The air conditioner indoor unit of claim 2, wherein the first positioning structure further comprises:

A second positioning member, the second positioning member is provided on the edge of the first panel,

Wherein, the second panel expands the first panel and the second panel at the second position, and the second panel is positioned by the second positioning member.
The air conditioner indoor unit according to claim 5, wherein the second positioning member includes a hook provided on the inner side of the lower side of the first panel, and the second panel is in the second position Connect with the hook.
The air conditioner indoor unit according to claim 6, wherein the front edge of the second panel is provided with a second flange portion extending inward, and the hook is provided with a slot opening forward, so When the second panel is at the second position, the second flange part is locked into the card slot.
The air conditioner indoor unit according to claim 1, wherein the indoor unit body comprises a housing frame, and the first panel and the second panel are respectively used to cover different parts of the housing frame, The first panel is rotatably connected with the housing frame,

Wherein, the positioning structure is a second positioning structure provided on the first panel, and the second panel is adapted to cooperate with the second positioning structure in a state of being rotated to the inner side of the first panel to achieve Positioning.
The air conditioner indoor unit according to claim 8, wherein the second positioning structure comprises at least two, and at least two of the second positioning structures are arranged at intervals along the length direction of the second panel; or,

The second panel is adapted to cooperate with the second positioning structure through a side edge of the second panel in the longitudinal direction of the second panel in a state of being rotated to the inner side of the first panel; or,

The second positioning structure forms a groove, the notch of the groove faces the junction of the first panel and the second panel, and one side edge of the second panel is adapted to be inserted into the groove. Groove and stop at least one wall of the groove; or,

The air-conditioning indoor unit further includes: a locking member movably provided on the housing frame between a first position and a second position, and when the locking member is in the first position In the state where the locking member cooperates with the first panel to fix the first panel in the open position, when the locking member is in the second position, the locking member and the The first panel is disengaged.
The air conditioner indoor unit according to claim 8, wherein the side of the first panel facing the housing frame has a connecting piece, the connecting piece is provided with a first rotating shaft, and the first The panel is rotatably connected with the housing frame through the first rotating shaft, and the second positioning structure is provided on the connecting piece.
The air conditioner indoor unit of claim 10, wherein the connecting member forms a plate member perpendicular to the extending direction of the first panel, and the second positioning structure is provided on an outer periphery of the connecting member.
The air conditioner indoor unit of claim 8, wherein the second panel and the first panel are rotatably connected by a second rotating shaft, and the projection of the second rotating shaft on the second panel Located at the middle or side edge of the second panel.
The air conditioner indoor unit according to claim 12, wherein the distance between the second rotating shaft and the housing frame is D1 when the first panel is in the open position, and the first The maximum distance between the second rotation axis and the side edge of the second panel away from the second rotation axis is D2, where D1>D2; or,

The second rotating shaft is located between the panel member and the housing frame in a state where the first panel and the second panel are covering different parts of the housing frame.
The air conditioner indoor unit according to claim 1, wherein the first panel and the second panel are respectively used to cover different parts of the indoor unit body, and the positioning structure is arranged in the indoor unit A third positioning structure on the body, the second panel cooperates with the third positioning structure in a state of being rotated to the inner side of the first panel to fix the panel component in an open position.
The air conditioner indoor unit of claim 14, wherein the second panel is rotated to the inside of the first panel through a side edge of the second panel to cooperate with the third positioning structure ;or,

The third positioning structure includes at least two, and at least two of the third positioning structures are arranged at intervals along the length direction of the second panel.
The air conditioner indoor unit according to claim 14, wherein the indoor unit body comprises a housing frame, the housing frame defines a receiving cavity with an opening, the first panel and the second panel are used for At least one of the third positioning structures is provided on the housing frame in different parts that open and close the opening.
The air conditioner indoor unit of claim 16, wherein a side surface of the housing frame facing the first panel has a boss, and the third positioning structure is provided on the boss.
The air conditioner indoor unit according to claim 14, wherein the indoor unit body comprises:

A housing frame, the housing frame defines a receiving cavity with an opening, and the first panel and the second panel are used for opening and closing different parts of the opening;

An electric control box assembly, the electric control box assembly is arranged in the containing cavity and located at the opening, and at least one of the third positioning structures is arranged at the electric control box assembly.
The air conditioner indoor unit of claim 18, wherein the third positioning structure is formed on a side surface of the electric control box assembly facing the first panel; or,

The third positioning structure is formed on a side surface of the housing frame facing the first panel, and the electrical control box assembly has a perforation suitable for extending the third positioning structure; or,

The air conditioner indoor unit further includes: a functional component, the functional component is provided in the accommodating cavity, and one of the first panel and the second panel is covered on the functional component, and the other is covered On the electrical control box assembly.
The air conditioner indoor unit according to any one of claims 1-19, wherein the second panel is fixed to a position covering the indoor unit body by a detachable fastener.
The air conditioner indoor unit according to any one of claims 1-20, wherein a first hinge is provided on the inner side of the lower part of the first panel, and the second panel is provided on the inner side of the middle position in the front-rear direction. There is a second hinge part, and the first hinge part is hinged to the second hinge part.
The air conditioner indoor unit according to any one of claims 1-21, wherein the indoor unit body comprises:

A housing frame, the housing frame defines an accommodating cavity, and the accommodating cavity has an opening communicating with the outside downward;

A functional component, the functional component is detachably arranged in the containing cavity, and the functional component is exposed in the opening,

Wherein, the second panel is rotatable between the positions where the second position covers the opening.
The air conditioner indoor unit according to claim 22, wherein the opening is configured to be suitable for pushing the functional component into the containing cavity and drawing the functional component from the containing cavity; or,

The indoor unit body further includes: an electric control box assembly installed on the front of the housing frame and exposed, wherein the first panel is opened to reveal the electric control box assembly, the When the first panel is closed, the electric control box assembly is covered, and the electric control box assembly is detachably installed on the housing frame.
The air conditioner indoor unit according to any one of claims 1-23, wherein the second panel has an arc shape extending upward in a direction from back to front; or,

The lower part of the first panel is hinged to the indoor unit body, and a buckle is connected to the inner side of the lower part of the first panel, and the buckle is connected to the indoor unit body when the first panel is closed.
The air conditioner indoor unit according to any one of claims 1-24, wherein the air inlet of the air conditioner indoor unit is provided at the top of the indoor unit body, and the air outlet of the air conditioner indoor unit is provided at The second panel,

Wherein, the first panel and the second panel are rotatably connected at the left and right sides of the air outlet, and the outer surfaces of the first panel and the second panel are flush after unfolding.
An air conditioner indoor unit, characterized in that it comprises:

Shell frame

A panel component, the panel component includes a first panel and a second panel, the first panel and the second panel are respectively used to cover different parts of the housing frame, the first panel and the housing The frame is movably connected, and the second panel is movably connected to the first panel,

Wherein, the second panel is adapted to move to the outside of the first panel, so that the second panel can be positioned by the first panel when the first panel is fixed in the open position.
The air conditioner indoor unit of claim 26, wherein the first panel is rotatably connected with the housing frame, and the second panel is rotatably connected with the first panel; or,

The first panel is used to cover the side of the housing frame, and the second panel is used to cover the lower part of the housing frame; or,

The housing frame has a first opening and a second opening, the first panel is used to open and close the first opening, the second panel is used to open and close the second opening, and the air conditioner indoor unit is also It includes an electric control box assembly, the electric control box assembly is arranged in the housing frame at a position adjacent to the first opening, the first opening is opened on the first panel and the second panel is opened In the state of the second opening, the second panel is located on a side of the first panel facing away from the housing frame to avoid the electrical control box assembly and expose the electrical control box assembly.
The air conditioner indoor unit of claim 26, wherein one end of the second panel and one end of the first panel are rotatably connected by a rotating shaft,

In a state where the first panel and the second panel respectively cover different parts of the housing frame, the rotation axis of the rotating shaft is located outside the second panel and the first panel.
The air conditioner indoor unit of claim 28, wherein the rotating shaft is located outside of one end of the second panel; or,

A part of the outer surface of the first panel close to the rotation shaft forms a first plane, and the rotation axis of the rotation shaft is located on the plane where the first plane is located; or, the rotation axis of the rotation shaft is located on the first plane Outside of; or,

A part of the outer surface of the second panel close to the rotation shaft forms a second plane, and the rotation axis of the rotation shaft is located on the plane where the second plane is located, or the rotation axis of the rotation shaft is located on the second plane Outside.
26. The air conditioner indoor unit of claim 26, further comprising a locking member adapted to cooperate with the first panel to fix the first panel in the open position.
The air conditioner indoor unit according to claim 30, wherein the locking member is provided on the housing frame and is movable between a first position and a second position, and the locking member is in the In the state of the first position, the locking member is engaged with the first panel, and in the state of the locking member in the second position, the locking member is disengaged from the first panel.
A housing assembly for an indoor unit of an air conditioner, characterized in that it comprises:

A housing frame with an air inlet on the housing frame;

A panel part, the panel part covers the housing frame, and the panel part has an air outlet;

Wherein, the panel component includes a first panel and a second panel, and the first panel and the second panel are rotatably connected at the left and right sides of the air outlet.
The housing assembly for an indoor unit of an air conditioner according to claim 32, wherein the inner side of the first panel is provided with a first hinge part, and the inner side of the second panel is provided with a second hinge part, so The outer surfaces of the first panel and the second panel are flush; or,

The front part of the housing frame is provided with an electric control installation position, and the electric control installation position is covered by the first panel.
The housing assembly for an indoor unit of an air conditioner according to claim 32 or 33, wherein the first panel is hinged to the housing frame and is suitable for turning forward; the second panel is connected to the The first panel is hinged and adapted to be turned to the inner side of the first panel.
34. The housing assembly for an indoor unit of an air conditioner according to claim 34, wherein the lower edge of the second panel is adapted to be turned over to the middle position of the inner side of the first panel in the vertical direction.
The housing assembly for an indoor unit of an air conditioner according to claim 35, wherein the first panel is provided with a positioning portion at an intermediate position in the vertical direction, and the second panel is folded on the first panel Then the free edge of the second panel hooks the positioning portion.
The housing assembly for an indoor unit of an air conditioner according to any one of claims 32-36, wherein:

One end of the first panel is hinged to the housing frame, the other end of the first panel is provided with a first hook, the housing frame is provided with a first groove, and the first hook is suitable for Is engaged with the first card slot; or,

A buckle is provided on the inner side of the first panel, and the buckle is buckled with the buckle when the first panel is closed; or,

One end of the second panel is hinged to the first panel, the other end of the second panel is provided with a second hook, the housing frame is provided with a second slot, and the second hook is suitable for It is engaged with the second card slot.
The housing assembly for an indoor unit of an air conditioner according to any one of claims 32-37, wherein the first panel and the second panel are at the left and right sides of the lower edge of the air outlet. Rotationally connected; or,

The housing frame has an accommodating cavity, and the accommodating cavity has an opening for taking and placing functional components, and the second panel closes the opening.
An air conditioner indoor unit, characterized in that it comprises:

A housing assembly, which is the housing assembly for an indoor unit of an air conditioner according to any one of claims 32-38;

The functional component is arranged in the housing frame, and the functional component includes a fan.