Electric appliance box and air conditioner indoor unit with same

Abstract

The utility model provides an electric appliance box and an air conditioner indoor unit with the same. Wherein the box body is suitable for being installed in an indoor unit of the air conditioner, the box body comprises an opening, and the opening is used for placing a control module of the air conditioner in the box body. The terminal fixing part is movably connected with the box body, so that the terminal fixing part can be converted into an installation state and a use state, and the terminal fixing part in the installation state is parallel to the end face, provided with the opening, of the box body, so that the wiring terminal of the terminal fixing part is conveniently connected with the control module in the box body. And the terminal fixing piece in the use state is perpendicular to the end face, with the opening, of the box body, so that the blocking area of the whole wiring terminal and the control module to the air inlet of the air conditioner can be reduced, the air inlet amount of the air inlet of the indoor unit of the air conditioner is increased, and the heat exchange performance of the indoor unit of the air conditioner is improved.

Description

Technical Field

[0001] The utility model relates to the field of environmental regulation, in particular to an electric appliance box and an indoor unit of an air conditioner having the same. Background Art

[0002] An air conditioner includes a terminal block and a control module. The control module is generally a main board. The terminal block is connected to the main board for transmitting electrical signals.

[0003] At present, the terminal block and the control module are arranged at the air inlet of the indoor unit of the air conditioner, blocking a large area of the air inlet, reducing the air intake of the air conditioner, and affecting the air volume and performance of the air conditioner. Summary of the Utility Model

[0004] One object of the first aspect of the utility model is to reduce the blocking area of the terminal and the control module on the air inlet of the indoor unit of the air conditioner.

[0005] Another further object of the first aspect of the utility model is to facilitate the wiring of the terminal block and the control module.

[0006] Another further object of the first aspect of the utility model is to reduce the cost of the movable connection between the box body of the electric appliance box and the terminal fixing member.

[0007] Another further object of the first aspect of the utility model is to further facilitate the wiring of the terminal block and the control module.

[0008] Another further object of the first aspect of the utility model is to enable the electric appliance box to be stably maintained in the use state.

[0009] Another further object of the first aspect of the utility model is to enable the electric appliance box stably maintained in the use state to be conveniently switched to the installation state.

[0010] Another further object of the first aspect of the utility model is to stably maintain the terminal fixing member in the use state or switch it from the use state to the installation state at low cost.

[0011] Another further object of the first aspect of the utility model is to realize the protection function of the terminal fixing member for the terminal block.

[0012] The object of the second aspect of the utility model is to provide an indoor unit of an air conditioner.

[0013] In particular, the utility model provides an electric appliance box, which includes:

[0014] A box body, which is suitable for being installed in an indoor unit of an air conditioner. The box body includes an open mouth, and the open mouth is configured to place a control module of the air conditioner into the box body;

[0015] A terminal fixing member, which is movably connected to the box body so that the terminal fixing member can be transformed into an installation state and a use state, where,

[0016] The terminal fixing member in the installation state is parallel to the end face of the box body having the opening, and the terminal fixing member in the use state is perpendicular to the end face of the box body having the opening.

[0017] Optionally, the terminal fixing member is rotatably connected to the box body.

[0018] Optionally, the terminal fixing member includes a first connecting member; and

[0019] The box body includes a second connecting member, and the first connecting member and the second connecting member are pivotally connected through a rotating shaft.

[0020] Optionally, the opening is a strip-shaped opening, and the terminal fixing member is located on one side of the strip-shaped opening in the length direction of the strip-shaped opening.

[0021] Optionally, a locking member is provided on the terminal fixing member, and the locking member is configured to fix the terminal fixing member in the use state to the box body together, or to separate the terminal fixing member from the box body so that the terminal fixing member is in the installation state.

[0022] Optionally, the locking member is a columnar structure; and

[0023] An opening-outward groove is formed on the box body, and the locking member is embedded in the groove to fix the terminal fixing member to the box body together, or to disengage from the groove to separate the terminal fixing member from the box body.

[0024] Optionally, the locking member includes a columnar protrusion and a first magnet located at the top of the protrusion; and

[0025] An opening-outward groove is formed on the box body, and a second magnet is also provided at the bottom of the groove. The locking member extends into the groove, and the first magnet and the second magnet attract each other to fix the terminal fixing member to the box body together, or the first magnet and the second magnet are separated to separate the terminal fixing member from the box body.

[0026] Optionally, a wiring terminal is provided inside the terminal fixing member.

[0027] Optionally, the terminal fixing member includes a bottom plate and first and second side plates oppositely arranged on the bottom plate. The wiring terminal is arranged on the bottom plate, and the first and second side plates are configured to protect the wiring terminal.

[0028] According to another aspect of the present utility model, an indoor unit of an air conditioner is further provided, which includes:

[0029] A housing defining an air inlet;

[0030] An electrical box as described in any one of the above, and the electrical box is disposed at the air inlet.

[0031] The electrical box proposed by the present utility model includes a box body and a terminal fixing member. Among them, the box body is suitable for being installed inside the indoor unit of the air conditioner. The box body includes an open end, and the open end is configured to allow the control module of the air conditioner to be placed into the box body. The terminal fixing member is movably connected to the box body so that the terminal fixing member can be switched to an installation state and a use state. Among them, the terminal fixing member in the installation state is parallel to the end face of the box body having the open end, so as to facilitate the connection between the wiring terminals of the terminal fixing member and the control module inside the box body. And the terminal fixing member in the use state is perpendicular to the end face of the box body having the open end, so as to reduce the blocking area of the overall wiring terminals and the control module on the air inlet of the air conditioner, improve the air intake volume of the air inlet of the indoor unit of the air conditioner, and further improve the heat exchange performance of the indoor unit of the air conditioner.

[0032] Further, the terminal fixing member is rotatably connected to the box body. Specifically, the terminal fixing member includes a first connecting member, and the box body includes a second connecting member. The first connecting member and the second connecting member are pivotally connected through a rotating shaft. The rotating connection structure is simple, so the cost of realizing the movable connection between the box body and the terminal fixing member is low.

[0033] Still further, the open end of the box body is a strip-shaped opening, and the terminal fixing member is located on one side of the strip-shaped opening in the length direction of the strip-shaped opening. The terminal fixing member is disposed close to the open end of the box body, which further improves the wiring convenience between the wiring terminals of the terminal fixing member and the control module inside the box body.

[0034] Even further, a locking member is provided on the terminal fixing member. The locking member is configured to fix the terminal fixing member in the use state to the box body, so that the terminal fixing member can be stably maintained in the use state. In addition, separating the terminal fixing member from the box body can make the terminal fixing member in the installation state, realizing that the terminal fixing member stably maintained in the use state can be conveniently switched to the installation state.

[0035] Even further, the locking member is a columnar structure, and a groove with an outward opening is formed on the box body. The locking member is embedded in the groove to fix the terminal fixing member to the box body, or separated from the groove to separate the terminal fixing member from the box body. The overall structure is simple and the cost is low. The low cost realizes that the terminal fixing member is stably maintained in the use state or switched from the use state to the installation state.

[0036] Furthermore, the terminal fixing member includes a bottom plate and first and second side plates oppositely arranged on the bottom plate. The wiring terminal is arranged on the bottom plate, and the first and second side plates can protect the wiring terminal, realizing the protection of the terminal fixing member for the wiring terminal.

[0037] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable, the following specifically gives the specific embodiments of the present invention.

[0038] According to the following detailed description of the specific embodiments of the present invention in conjunction with the drawings, those skilled in the art will more clearly understand the above and other purposes, advantages and features of the present invention. Description of the Drawings

[0039] Some specific embodiments of the present invention will be described in detail hereinafter with reference to the drawings in an exemplary but not restrictive manner. The same reference numerals in the drawings denote the same or similar components or parts. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0040] Figure 1 is a first schematic diagram of an indoor unit of an air conditioner according to an embodiment of the present invention;

[0041] Figure 2 is a second schematic diagram of an indoor unit of an air conditioner according to an embodiment of the present invention;

[0042] Figure 3 is a schematic diagram of an electrical box in a use state of a terminal fixing member according to an embodiment of the present invention;

[0043] Figure 4 is a first schematic diagram of an electrical box in an installation state of a terminal fixing member according to an embodiment of the present invention;

[0044] Figure 5 is a second schematic diagram of an electrical box in an installation state of a terminal fixing member according to an embodiment of the present invention;

[0045] Figure 6 is a schematic diagram of an electrical box in an installation state of a terminal fixing member according to another embodiment of the present invention. Detailed Embodiments

[0046] The following refers to Figures 1 to 6The electrical box of the embodiment of the present utility model and the indoor unit of an air conditioner having the same are described. Among them, the orientation or positional relationship indicated by "front", "rear", "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0047] The terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include at least one of such features, that is, include one or more of such features.

[0048] Unless otherwise clearly specified and defined, the terms such as "connection" and "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. Those of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present utility model according to specific circumstances.

[0049] In the description of this embodiment, the description referring to terms such as "one embodiment" and "some embodiments" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0050] Unless otherwise limited, all the terms (including technical terms and scientific terms) used in the description of the embodiments of the present utility model have the same meanings as those commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0051] Figure 1 is the first schematic diagram of the indoor unit 1 of an air conditioner according to an embodiment of the present utility model, Figure 1 in which, the terminal fixing member 220 of the electrical box 200 is in the installed state;

[0052] Figure 2 is the second schematic diagram of the indoor unit 1 of an air conditioner according to an embodiment of the present utility model, Figure 2 in which, the terminal fixing member 220 of the electrical box 200 is in the use state, Figure 2The exploded view of the indoor unit 1 of the air conditioner is shown.

[0053] Refer to Figure 1 and Figure 2 As shown, the present invention provides an indoor unit 1 of an air conditioner. The indoor unit 1 of the air conditioner is an embedded air conditioner, which includes two parts, front and rear. When assembling, the rear part 20 is first installed into the cabinet and then the front part 10 is installed. The front part 10 mainly includes a panel frame 100, a movable panel, a display panel box, a motor for driving the panel to rotate, and a link mechanism. The rear part 20 includes a housing 300, an evaporator, a fan, a fan motor, and an electrical box body. The advantage of being divided into two parts, front and rear, is convenient for maintenance. When the front part 10 is opened, the components of the rear part 20 can all be maintained. At the same time, the rear part 20 is not visible and is not part of the appearance, so the requirements can be reduced and the cost can be reduced.

[0054] Among them, the housing 300 of the indoor unit 1 of the air conditioner defines an air inlet 310 with an opening facing forward, and the electrical box 200 is arranged at the air inlet 310.

[0055] Figure 3 is a schematic diagram of the electrical box 200 in the use state of the terminal fixing member 220 according to an embodiment of the present invention;

[0056] Figure 4 is a first schematic diagram of the electrical box 200 in the installation state of the terminal fixing member 220 according to an embodiment of the present invention;

[0057] Figure 5 is a second schematic diagram of the electrical box 200 in the installation state of the terminal fixing member 220 according to an embodiment of the present invention.

[0058] Refer to Figures 1 - 5As shown in the figure, the electrical box 200 includes a box body 210 and a terminal fixing member 220. Among them, the box body 210 is in a flat rectangular shape and is suitable for being installed in the indoor unit 1 of the air conditioner. Specifically, it is installed at the air inlet 310 of the indoor unit 1 of the air conditioner. The box body 210 includes an opening 211, and the opening 211 is formed on the front end face of the box body 210. The direction of the opening 211 is the same as the direction of the air inlet 310. The opening 211 is configured to allow the control module 250 of the air conditioner to be placed into the box body 210, and the control module 250 can be optionally a main board. The terminal fixing member 220 is movably connected to the box body 210 so that the terminal fixing member 220 can be transformed into an installation state and a use state. Among them, the terminal fixing member 220 in the installation state is parallel to the end face of the box body 210 having the opening 211, so as to facilitate the connection between the terminal 230 of the terminal fixing member 220 and the control module 250 in the box body 210. And the terminal fixing member 220 in the use state is perpendicular to the end face of the box body 210 having the opening 211, so as to reduce the blocking area of the overall terminal 230 and the control module 250 on the air inlet 310 of the air conditioner, improve the air intake volume of the air inlet 310 of the indoor unit 1 of the air conditioner, and further improve the heat exchange performance of the indoor unit 1 of the air conditioner.

[0059] It should be noted that the above-mentioned perpendicular and parallel not only include the absolute perpendicular and parallel, but also include the cases approaching the absolute perpendicular and parallel.

[0060] In some preferred or alternative embodiments according to the present invention, the terminal fixing member 220 and the box body 210 are rotatably connected.

[0061] It should be noted that other movable connection methods can also be used to connect the terminal fixing member 220 and the box body 210, and the present invention will not list them one by one here.

[0062] In some preferred or alternative embodiments according to the present invention, the terminal fixing member 220 includes a first connecting member 221; and

[0063] The box body 210 includes a second connecting member 212, and the first connecting member 221 and the second connecting member 212 are pivotally connected through a rotating shaft 240.

[0064] Specifically, the terminal fixing member 220 includes a bottom plate 223 for placing the terminal 230, and the first connecting member 221 is formed at one end of the bottom plate 223. Among them, when the terminal fixing member 220 is in the installation state, the bottom plate 223 of the terminal fixing member 220 is parallel to the end face where the opening 211 of the box body 210 is located; when the terminal fixing member 220 is in the use state, the bottom plate 223 of the terminal fixing member 220 is perpendicular to the end face where the opening 211 of the box body 210 is located.

[0065] In some preferred or alternative embodiments according to the present utility model, the first connecting component 221 of the terminal fixing member 220 includes two columnar structural members spaced apart along one end of the bottom plate 223, and through holes for the rotation shaft 240 to pass through are axially provided in both columnar structural members. The second connecting component 212 of the box body 210 includes a columnar structural member, and similarly, a through hole is axially provided in this columnar structural member. The rotation shaft 240 sequentially passes through one columnar structural member of the first connecting component 221, the second connecting component 212, and the other columnar structural member of the first connecting component 221, so that the first connecting component 221 and the second connecting component 212 can be movably connected through the rotation shaft 240.

[0066] Among them, the terminal fixing member 220 and the box body 210 are connected in a rotational connection manner, and the overall connection structure is simple, so that the cost of realizing the movable connection between the box body 210 and the terminal fixing member 220 is low.

[0067] In some preferred or alternative embodiments according to the present utility model, the open end 211 is a strip-shaped opening, and the terminal fixing member 220 is located on one side of the strip-shaped opening in the length direction of the strip-shaped opening.

[0068] Among them, the second connecting component 212 of the box body 210 is specifically arranged on one side in the width direction of the open end 211, so that the terminal fixing member 220 is located on one side of the strip-shaped opening in the length direction of the strip-shaped opening. Among them, the terminal fixing member 220 is arranged close to the open end 211 of the box body 210, which further improves the convenience of wiring between the wiring terminal 230 in the terminal fixing member 220 and the control module 250 in the box body 210.

[0069] In some preferred or alternative embodiments according to the present utility model, a locking member 222 is provided on the terminal fixing member 220, and the locking member 222 is configured to fix the terminal fixing member 220 in the use state to the box body 210 together, or to separate the terminal fixing member 220 from the box body 210 so that the terminal fixing member 220 is in the installation state.

[0070] Among them, a locking member 222 is provided on the terminal fixing member 220, and the locking member 222 is configured to fix the terminal fixing member 220 in the use state to the box body 210 together, so that the terminal fixing member 220 can be stably maintained in the use state. In addition, the terminal fixing member 220 can be in the installation state by separating the terminal fixing member 220 from the box body 210, realizing that the terminal fixing member 220 stably maintained in the use state can be conveniently switched to the installation state.

[0071] In some preferred or alternative embodiments according to the present utility model, the locking member 222 is a columnar structure; and

[0072] A groove 213 with an outward opening is formed on the box body 210. The locking member 222 is embedded in the groove 213 to fix the terminal fixing member 220 and the box body 210 together, or disengages from the groove 213 to separate the terminal fixing member 220 from the box body 210.

[0073] Specifically, the wiring terminal 230 of the terminal fixing member 220 is disposed on the front side of the bottom plate 223 of the terminal fixing member 220, and the locking member 222 is disposed on the rear side of the bottom plate 223 of the terminal fixing member 220. Moreover, the locking member 222 is located on the longitudinal vertical bisector of the bottom plate 223 and is disposed near the end of the bottom plate 223 having the first connecting member 221. The groove 213 of the box body 210 is a long strip-shaped groove 213 with an outward opening provided along the width direction of one side wall of the box body 210. In this embodiment, the diameter of the locking member 222 is adapted to the width of the groove 213, so that the locking member 222 can just be stuck in the groove 213 of the box body 210.

[0074] Wherein, the locking member 222 is of a columnar structure. A groove 213 with an outward opening is formed on the box body 210. When the locking member 222 is embedded in the groove 213, the terminal fixing member 220 and the box body 210 are fixed together, or when the locking member 222 disengages from the groove 213, the terminal fixing member 220 and the box body 210 are separated. The overall structure is simple and the cost is low. With low cost, the terminal fixing member 220 can be stably maintained in the use state or switched from the use state to the installation state.

[0075] Figure 6 It is a schematic diagram of the electrical box 200 in which the terminal fixing member 220 is in the installation state according to another embodiment of the present invention.

[0076] See Figure 6 As shown, in some preferred or alternative embodiments according to the present invention, the locking member 222 includes a columnar protrusion 2221 and a first magnet 2222 located at the top of the protrusion; and

[0077] A groove 213 with an outward opening is formed on the box body 210. A second magnet 214 is disposed in the groove 213. When the locking member 222 extends into the groove 213, the first magnet 2222 and the second magnet 214 attract each other to fix the terminal fixing member 220 and the box body 210 together, or the first magnet 2222 and the second magnet 214 are separated to separate the terminal fixing member 220 from the box body 210.

[0078] In this embodiment, the width of the groove 213 can be greater than the diameter of the columnar protrusion 2221. A first magnet 2222 is provided at the top of the locking member 222, and a second magnet 214 corresponding to the first magnet 2222 is provided in the groove 213. The first magnet 2222 and the second magnet 214 can be disc-shaped magnets. When the locking member 222 extends into the groove 213 and the first magnet 2222 attracts the second magnet 214, the terminal fixing member 220 and the box body 210 can be fixed together. Or when the first magnet 2222 separates from the second magnet 214 in the groove 213, the terminal fixing member 220 and the box body 210 are separated. The overall structure is simple and the cost is low.

[0079] In some preferred or alternative embodiments according to the present invention, a wiring terminal 230 is provided in the terminal fixing member 220.

[0080] In some preferred or alternative embodiments according to the present invention, in addition to the bottom plate 223, the terminal fixing member 220 further includes a first side plate 224 and a second side plate 225 which are oppositely arranged on the bottom plate 223. The wiring terminal 230 is arranged on the bottom plate 223, and the first side plate 224 and the second side plate 225 are configured to protect the wiring terminal 230.

[0081] Among them, the first side plate 224 and the second side plate 225 of the terminal fixing member 220 can be perpendicular to the bottom plate 223 of the terminal fixing member 220.

[0082] Among them, the wiring terminal 230 can be optionally arranged on the base 231 and is fixedly arranged on the bottom plate 223 of the terminal fixing member 220 through the base 231.

[0083] Among them, the base 231 can be optionally movably connected to the bottom plate 223 of the terminal fixing member 220, and the movable connection methods include but are not limited to snap connection.

[0084] Among them, the terminal fixing member 220 further includes a first side plate 224 and a second side plate 225 which are opposite to each other and arranged on the bottom plate 223. The wiring terminal 230 is located between the first side plate 224 and the second side plate 225. Thus, the first side plate 224 and the second side plate 225 can protect the wiring terminal 230, and the protection effect of the terminal fixing member 220 on the wiring terminal 230 is realized.

[0085] The utility model provides an electric appliance box 200 and an indoor unit 1 of an air conditioner having the same. The electric appliance box 200 includes a box body 210 and a terminal fixing member 220. The box body 210 is adapted to be installed inside the indoor unit 1 of the air conditioner. The box body 210 includes an opening 211 which is configured to allow the control module 250 of the air conditioner to be placed into the box body 210. The terminal fixing member 220 is movably connected to the box body 210 so that the terminal fixing member 220 can be switched between an installation state and a use state. Among them, when in the installation state, the terminal fixing member 220 is parallel to the end face of the box body 210 having the opening 211, facilitating the connection between the terminal 230 of the terminal fixing member 220 and the control module 250 inside the box body 210. When in the use state, the terminal fixing member 220 is perpendicular to the end face of the box body 210 having the opening 211, thereby reducing the blocking area of the terminal 230 and the control module 250 as a whole for the air inlet 310 of the air conditioner, increasing the air intake of the air inlet 310 of the indoor unit 1 of the air conditioner, and further improving the heat exchange performance of the indoor unit 1 of the air conditioner.

[0086] Furthermore, the terminal fixing member 220 is rotatably connected to the box body 210. Specifically, the terminal fixing member 220 includes a first connecting part 221, and the box body 210 includes a second connecting part 212. The first connecting part 221 and the second connecting part 212 are pivotally connected through a rotating shaft 240. The rotating connection structure is simple, and the cost of realizing the movable connection between the box body 210 and the terminal fixing member 220 is low.

[0087] Still further, the opening 211 of the box body 210 is a strip-shaped opening. The terminal fixing member 220 is located on one side of the strip-shaped opening in the length direction of the strip-shaped opening. The terminal fixing member 220 is arranged close to the opening 211 of the box body 210, further improving the wiring convenience between the terminal 230 of the terminal fixing member 220 and the control module 250 inside the box body 210.

[0088] Even further, a locking member 222 is provided on the terminal fixing member 220. The locking member 222 is configured to fix the terminal fixing member 220 in the use state to the box body 210, so that the terminal fixing member 220 can be stably maintained in the use state. In addition, separating the terminal fixing member 220 from the box body 210 can make the terminal fixing member 220 in the installation state, realizing that the terminal fixing member 220 stably maintained in the use state can be conveniently switched to the installation state.

[0089] Furthermore, the locking member 222 on the terminal fixing member 220 is of a columnar structure. A groove 213 with an outward opening is formed on the box body 210. The locking member 222 is inserted into the groove 213 to fix the terminal fixing member 220 and the box body 210 together, or is disengaged from the groove 213 to separate the terminal fixing member 220 from the box body 210. The overall structure is simple and the cost is low. With low cost, the terminal fixing member 220 can be stably maintained in the use state and switched from the use state to the installation state.

[0090] Furthermore, the terminal fixing member 220 includes a bottom plate 223 and a first side plate 224 and a second side plate 225 which are oppositely arranged on the bottom plate 223. The wiring terminal 230 is arranged on the bottom plate 223. The first side plate 224 and the second side plate 225 can protect the wiring terminal 230, realizing the protection function of the terminal fixing member 220 for the wiring terminal 230.

[0091] At this point, those skilled in the art should recognize that although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the content disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and determined to cover all these other variations or modifications.

Claims

1. An electrical box, characterized in that: include: A box body, the box body is suitable for being installed in an indoor unit of an air conditioner, the box body comprises an opening, and the opening is configured for placing a control module of the air conditioner in the box body; The terminal fixing part is movably connected to the box body so that the terminal fixing part can be changed into an installation state and a use state, wherein: The terminal fixing member in the installed state is parallel to the end surface of the box body having the opening, and the terminal fixing member in the used state is perpendicular to the end surface of the box body having the opening.

2. The electrical box according to claim 1, characterized in that: The terminal fixing member is rotatably connected to the box body.

3. The electrical box according to claim 2, characterized in that: The terminal fixing member includes a first connecting member; and The box body includes a second connecting component, and the first connecting component and the second connecting component are pivotally connected via a rotating shaft.

4. The electrical box according to claim 1, characterized in that: The opening is a strip-shaped opening, and the terminal fixing piece is located at one side of the strip-shaped opening in the length direction of the strip-shaped opening.

5. The electrical box according to claim 1, characterized in that: The terminal fixing member is provided with a locking member, and the locking member is configured to fix the terminal fixing member in the use state to the box body, or to separate the terminal fixing member from the box body so that the terminal fixing member is in the installation state.

6. The electrical box according to claim 5, characterized in that: The locking member is a columnar structure; and The box body is formed with a groove opening outward, and the locking piece is embedded in the groove to fix the terminal fixing piece to the box body, or is disengaged from the groove to separate the terminal fixing piece from the box body.

7. The electrical box according to claim 5, characterized in that: The locking member includes a columnar protrusion and a first magnet located on the top of the protrusion; and A groove with an outward opening is formed on the box body, and a second magnet is also arranged at the bottom of the groove. When the locking piece extends into the groove, the first magnet and the second magnet are attracted to each other, so that the terminal fixing piece and the box body are fixed together, or the first magnet and the second magnet are separated, so that the terminal fixing piece and the box body are separated.

8. The electrical box according to claim 1, characterized in that: The terminal fixing piece is provided with a connection terminal.

9. The electrical box according to claim 8, characterized in that: The terminal fixing member includes a bottom plate and a first side plate and a second side plate which are oppositely arranged on the bottom plate. The connecting terminal is arranged on the bottom plate. The first side plate and the second side plate are configured to protect the connecting terminal.

10. An air conditioner indoor unit, characterized in that: include: a housing defining an air inlet and outlet; The electrical appliance box according to any one of claims 1 to 9, wherein the electrical appliance box is arranged at the air inlet.

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