CN219390027U - Electric control box component and air conditioner indoor unit with same - Google Patents

Abstract

The utility model discloses an electric control box part and an air conditioner indoor unit with the same, wherein the electric control box part comprises a box body and a cover body, a mounting cavity is arranged in the box body, one side of the mounting cavity is provided with an opening, one side wall of the mounting cavity is provided with a matching hole, and at least one side wall of the mounting cavity is provided with a matching part extending inwards; the lid is equipped with first fixed orifices, and the box body is located to the lid and first fixed orifices just set up with the mating holes, and fixed connection spare is suitable for passing first fixed orifices and mating holes cooperation, and the mating portion contacts with the lateral wall of deviating from the box body of lid. According to the electric control box component, the risk of thread cutting caused by flanging is avoided.

Description

Electric control box component and air conditioner indoor unit with same

Technical Field

The utility model relates to the field of air conditioners, in particular to an electric control box component and an air conditioner indoor unit with the same.

Background

In the related art, an electric control box component in an air conditioner indoor unit is mainly used for accommodating and protecting important components such as a circuit board, and the electric control box component generally comprises a box body and a cover body, and is arranged on the inner side of the air conditioner indoor unit so as to be connected with various electrical elements to control the air conditioner indoor unit.

However, in some related technologies, in order to connect the case and the cover, it is necessary to design a flange and a fixing structure of the electronic control case, and the flange has a risk of cutting lines.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model proposes an electrically controlled box part which can avoid the risk of thread cutting caused by flanging.

The utility model also provides an air conditioner indoor unit with the electric control box component.

An electrically controlled cartridge component according to an embodiment of the first aspect of the utility model comprises: the box body is internally provided with an installation cavity, one side of the installation cavity is provided with an opening, one side wall of the installation cavity is provided with a matching hole, and at least one side wall of the installation cavity is provided with an inwardly extending matching part; the cover body is provided with a first fixing hole, the cover body is arranged on the box body, the first fixing hole is opposite to the matching hole, the fixed connecting piece is suitable for penetrating through the first fixing hole to be matched with the matching hole, and the matching part is in contact with the side wall, deviating from the box body, of the cover body.

According to the electronic control box component provided by the embodiment of the utility model, the fixed connecting piece is arranged in the first fixing hole of the cover body and the matching hole arranged on one side wall of the mounting cavity in a penetrating way so as to fix one side of the electronic control box component, so that the electronic control box component does not need to design a corresponding flanging to increase a fixing structure to ensure that the cover body and the box body are matched stably, thereby avoiding the risk of cutting lines caused by the flanging and ensuring that the electronic control box component is reliably connected with the conductive wires of the electrical elements in the air conditioner indoor unit.

In some embodiments, the mating portion is defined by bending a portion of the case inwardly.

In some embodiments, the inner wall of the mating hole is provided with internal threads.

In some embodiments, a portion of the case is bent inward to define a first bent portion, a portion of the case is bent outward to define a second bent portion, and the first bent portion and the second bent portion cooperate to define the cooperation hole.

In some embodiments, the first bending portion and the second bending portion are multiple, and the first bending portion and the second bending portion are staggered.

In some embodiments, at least one sidewall of the mounting cavity is provided with a via therethrough.

In some embodiments, the cover and/or the outer surface of the case are provided with a routing channel and a limiting member, and the limiting member is used for positioning the conductive wire in the routing channel.

In some embodiments, the electrically controlled cartridge component further comprises a support secured to the cartridge body, the support being provided with a securing portion adapted to mate with an external object.

In some embodiments, the support is welded to the cassette.

In some embodiments, the securing portion includes a second securing aperture, and the external article is provided with a third securing aperture, the fastener being adapted to mate through the second securing aperture and the third securing aperture.

An indoor unit of an air conditioner according to an embodiment of a second aspect of the present utility model includes: a body; an electronic control box part, which is an electronic control box part according to the embodiment of the first aspect of the present utility model, is fixed to the main body.

According to the air conditioner indoor unit provided by the embodiment of the utility model, the electric control box component is adopted, so that the safety of the air conditioner indoor unit is improved, and meanwhile, the air conditioner indoor unit is convenient to assemble.

In some embodiments, the electronic control box component further comprises a first positioning part, the body is provided with a second positioning part, and the first positioning part is matched with the second positioning part to pre-install the electronic control box component.

In some embodiments, the first positioning portion is a positioning hole and the second positioning portion is a positioning post.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic view of an electrically controlled cartridge component according to an embodiment of the present utility model;

FIG. 2 is an exploded view of the electronically controlled cartridge component shown in FIG. 1;

fig. 3 is an enlarged view of the portion a shown in fig. 2;

FIG. 4 is a schematic view of a portion of a fuselage according to an embodiment of the present utility model;

FIG. 5 is an enlarged view of a portion of the fuselage shown in FIG. 4;

fig. 6 is an assembly view of the body and the electronic control box components shown in fig. 4;

FIG. 7 is an enlarged view of a portion of the body and the electrically controlled box member shown in FIG. 6;

fig. 8 is a schematic view of an indoor unit of an air conditioner according to an embodiment of the present utility model.

Reference numerals:

an air conditioner indoor unit 200, a main body 101, a second positioning part 1011, a fixing boss 1012,

An electric control box component 100, a limiting piece 10,

The box 1, the mounting cavity 1a, the opening 1b, the fitting hole 1c, the via hole 1d, the first bending part 1e, the second bending part 1f, the fitting part 11, the wire clamping structure 12, the elastic clamp 12a,

A cover body 2, a first fixing hole 2a,

The support 3, the reinforcing rib 3a, the first plate 3b, the second plate 3c, the third plate 3d, the fourth plate 3e, the fifth plate 3f, the fixing portion 31, the first positioning portion 31a, the second fixing hole 31c, the welding portion 32.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

The following disclosure provides many different embodiments, or examples, for implementing different structures of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the applicability of other processes and/or the use of other materials.

Next, with reference to the drawings, an electronic control box member 100 according to an embodiment of the present utility model is described.

As shown in fig. 1-2, the electronic control box component 100 comprises a box body 1 and a cover body 2, wherein a mounting cavity 1a is arranged in the box body 1, components such as a circuit board and the like are arranged in the mounting cavity 1a, an opening 1b is arranged at one side of the mounting cavity 1a, one side wall of the mounting cavity 1a is provided with a matching hole 1c, and at least one side wall of the mounting cavity 1a is provided with a matching part 11 extending inwards; the lid 2 is equipped with first fixed orifices 2a, and box body 1 and first fixed orifices 2a are just right setting with mating holes 1c are located to the lid 2, and fixed connection spare (for example screw) are suitable for passing first fixed orifices 2a and mating holes 1c cooperation to realize the fixed of lid 2 and box body 1 in automatically controlled box part 100 one side, and mating portion 11 contacts with the lateral wall that deviates from box body 1 of lid 2, in order to restrict the one end orientation of lid 2 and keep away from box body 1 and remove, in order to realize the fixed of lid 2 and box body 1 at automatically controlled box part 100 opposite side, thereby make things convenient for the assembly of lid 2 and box body 1, make the fixed of lid 2 and box body 1 reliable simultaneously.

Wherein, the fixed connection piece wears to locate the first fixed orifices 2a of the first fixed orifices 1c and the lid 2 that one of them lateral wall that install chamber 1a was equipped with in order to realize the fixed of automatically controlled box part 100 one side for automatically controlled box part 100 need not to design corresponding turn-ups in order to increase fixed knot and constructs the cooperation of guaranteeing lid 2 and box body 1 stable, thereby avoids the secant risk that the turn-ups brought, guarantees that electrically controlled box part 100 and the electric wire of the electrical components in the air conditioning indoor unit 200 are connected reliably.

For example, in the example of fig. 1-2, the electronic control box component 100 includes a box body 1 and a cover body 2, a mounting cavity 1a is provided in the box body 1, an opening 1b is provided at the rear side of the mounting cavity 1a, a mating portion 11 extending toward the inner side is provided at the left side wall of the mounting cavity 1a, the mating portion 11 is divided into multiple sections and sequentially arranged at intervals up and down along the left side wall of the mounting cavity 1a, so that the mating portion 11 better adapts to the shape change of the box body 1, and simultaneously, when the mating portion 11 is mated with the cover body 2, the movement of the cover body 2 is limited by the mating portion 11 in multiple directions, and a mating hole 1c is provided at the right side wall of the mounting cavity 1 a; the left end of lid 2 cooperatees with cooperation portion 11, and the left end of lid 2 ends in the junction of cooperation portion 11 and the left side wall of installation cavity 1a, and cooperation portion 11 contacts with the lateral wall of deviating from box body 1 of lid 2 to realize the spacing of lid 2 left end, the right-hand member of lid 2 is equipped with first fixed orifices 2a, and lid 2 assembly is just to setting up in box body 1 and first fixed orifices 2a and cooperation hole 1c, and fixed connection piece wears to locate first fixed orifices 2a and cooperation hole 1c, in order to realize the fixed of lid 2 right-hand member, thereby realizes that the assembly of lid 2 and box body 1 is reliable.

Of course, the plurality of side walls of the installation cavity 1a are provided with the engaging portions 11 extending toward the inside, for example, the left side wall and the lower side wall of the installation cavity 1a are provided with the engaging portions 11 extending toward the inside, or the left side and the upper and lower sides of the installation cavity 1a are provided with the engaging portions 11 extending toward the inside, or the like.

Optionally, the side wall of the installation cavity 1a may be provided with a plurality of mating holes 1c, and the cover 2 is provided with a plurality of first fixing holes 2a opposite to the mating holes 1c, so that the connection strength between the cover 2 and the box 1 is improved, and the fixing reliability of the cover 2 and the box 1 is ensured. Of course, the plurality of side walls of the installation cavity 1a may be provided with the fitting holes 1c.

According to the electric control box component 100 of the embodiment of the utility model, the fixing connecting piece is arranged through the matching hole 1c arranged on one side wall of the mounting cavity 1a and the first fixing hole 2a of the cover body 2 in a penetrating manner to fix one side of the electric control box component 100, so that the electric control box component 100 does not need to design corresponding flanging to increase a fixing structure to ensure that the cover body 2 and the box body 1 are matched stably, thereby avoiding the risk of cutting lines caused by flanging and ensuring that the electric control box component 100 is reliably connected with the electric wires of the electric appliance elements in the air conditioner indoor unit 200.

In some embodiments, as shown in fig. 2, the mating portion 11 is defined by bending a portion of the case 1 inward, which facilitates the integral molding of the case 1 and the mating portion 11.

In some embodiments, the inner wall of the mating hole 1c is provided with an internal thread, so that a fixed connection member (e.g., a screw) passes through the first fixing hole 2a to be in threaded engagement with the mating hole 1c, thereby ensuring reliable connection between the cover 2 and the case 1.

In some embodiments, as shown in fig. 2-3, a portion of the case 1 is bent inward to define a first bending portion 1e, a portion of the case 1 is bent outward to define a second bending portion 1f, and the first bending portion 1e and the second bending portion 1f cooperate to define a mating hole 1c, so that the mating hole 1c has a sufficient mating surface for mating with a fixed connection member, for example, the mating hole 1c has a sufficient mating surface for forming an internal thread to ensure connection strength of the mating hole 1c and the fixed connection member, and at the same time, bending directions of the first bending portion 1e and the second bending portion 1f are opposite to each other, so that the first bending portion 1e and the second bending portion 1f cooperate with the fixed connection member in opposite directions, thereby ensuring reliable connection of the mating hole 1c and the fixed connection member. It will be appreciated that the first and second bent portions 1e and 1f are each provided with an internal thread to define the mating portion 11 having an internal thread.

In some embodiments, as shown in fig. 3, the first bending portions 1e and the second bending portions 1f are multiple, and the first bending portions 1e and the second bending portions 1f are staggered, so that the first bending portions 1e and the second bending portions 1f are sequentially matched with the fixed connecting piece in the axial direction of the fitting hole 1c, so that the acting forces exerted by the first bending portions 1e and the second bending portions 1f towards the fixed connecting piece are balanced, the fitting area of the fitting hole 1c and the fixed connecting piece is increased, and the connection strength of the fitting hole 1c and the fixed connecting piece is improved.

It will be understood, of course, that the manner of forming the fitting hole 1c is not limited thereto, and for example, it is possible to thicken a portion of the side wall of the case 1 and to machine the fitting hole 1c at the thickened portion; or the whole side wall of the box body 1 is thickened, and a matching hole 1c is processed on the side wall.

In some embodiments, as shown in fig. 2, at least one side wall of the installation cavity 1a is provided with a wire through hole 1d passing therethrough to facilitate the connection of conductive wires between the electronic control box member 100 and electrical components within the air conditioning indoor unit 200.

Further, the wire clamping structure 12 is arranged at the wire passing hole 1d to limit the conductive wire from coming out of the wire passing hole 1d, so that the conductive wire is prevented from influencing the assembly of the cover body 2 and the box body 1 in the assembly process of the cover body 2 and the box body 1, meanwhile, the conductive wire is prevented from being damaged by the cover body 2 or the box body 1, and the safety of the conductive wire is ensured.

In some examples of the present utility model, as shown in fig. 3, the wire clamping structure 12 includes two elastic clips 12a, one ends of the two elastic clips 12a are respectively disposed on the upper and lower sides of the wire passing hole 1d, and the two elastic clips 12a extend obliquely inward and toward each other so that the other ends of the two elastic clips 12a come into contact, thereby restricting the wire from coming out from the wire passing hole 1 d.

For example, in the examples of fig. 2 and 3, a mounting cavity 1a is provided in the box body 1, an opening 1b is provided in a direction of the mounting cavity 1a toward the rear side, wire passing holes 1d are provided on both left and right side walls of the mounting cavity 1a, wire clamping structures 12 are provided at the positions of the wire passing holes 1d, the wire clamping structures 12 include two elastic clamps 12a, and the elastic clamps 12a are located at the rear sides of the wire passing holes 1d to limit the conductive wires from coming out of the wire passing holes 1d, so that the conductive wires of the electric control box component 100 can be connected with the electrical components of the air conditioner outdoor unit through selecting the left wire passing hole 1d or the right wire passing hole 1d, avoiding the insufficient space or poor position at one of the wire passing holes 1d or the unsuitable trend of the connection of the conductive wires, etc., so that the conductive wires can be led out through the other wire passing hole 1d, increasing the applicability of the electric control box component 100, and facilitating the connection of the conductive wires.

Of course, the conductive wires of the electric control box member 100 may be led out through the wire passing holes 1d on the left and right sides to be connected to the electrical components of the air conditioning indoor unit 200.

Alternatively, the via holes 1d may be provided at upper and lower sidewalls of the mounting cavity 1 a.

In some embodiments, as shown in fig. 1-2, the outer surface of the cover 2 and/or the box 1 is provided with a routing channel and a limiting member 10, and the limiting member 10 is used for positioning the conductive wires in the routing channel so as to concentrate the conductive wires in the routing channel, thereby avoiding damage to the conductive wires by other components of the indoor unit 200 of the air conditioner, and enabling the routing of the conductive wires to be more neat and beautiful. It will be appreciated that the stop 10 may be formed in any shape, for example, as a catch on the wall of the track channel or as a baffle extending along the track channel.

In some embodiments, as shown in fig. 1-2, the electric control box assembly 100 further includes a support member 3, where the support member 3 is fixed to the box body 1, and the support member 3 is provided with a fixing portion 31, and the fixing portion 31 is adapted to cooperate with an external object (for example, the body 101 of the air conditioning indoor unit 200) to ensure reliable installation of the electric control box assembly 100 in the air conditioning indoor unit 200.

Wherein, support piece 3 is formed with a plurality of strengthening ribs 3a, and a plurality of strengthening ribs 3a interval sets up and extends to support piece 3's both ends along the direction of keeping away from box body 1 for improve support piece 3's structural strength, with the deformation that reduces support piece 3, thereby guarantee that automatically controlled box part 100 and the cooperation of outside article are reliable. Further, a portion of the support 3 is convexly deformed to define a reinforcing rib.

For example, in the example of fig. 1 to 2, the supporting members 3 are provided on both the left and right sides of the case 1, the supporting members 3 are fixedly connected to the case 1, a fixing portion 31 is provided at one end of the supporting member 3 away from the case 1, three reinforcing ribs 3a are formed on the supporting member 3, the three reinforcing ribs 3a are provided at intervals in the up-down direction and extend from one end of the supporting member 3 near the case 1 to the fixing portion 31.

Alternatively, the supporting members 3 may be provided at both upper and lower sides of the case 1.

In some embodiments, as shown in fig. 1-2, the supporting member 3 is welded to the case 1 to ensure the connection strength of the supporting member 3 and the case 1, thereby ensuring that the electronic control box member 100 is stably fitted in the air conditioning indoor unit 200.

Wherein, the one end that support piece 3 kept away from fixed part 31 is equipped with welding portion 32, and welding portion 32 and the diapire of box body 1 and corresponding lateral wall stop contact, guarantee that the welding of welding portion 32 and box body 1 is reliable.

In some embodiments of the present utility model, as shown in fig. 2, the supporting member 3 includes a first plate 1b, a second plate 1c, a third plate 1d, a fourth plate 1e and a fifth plate 1f, the first plate 1b, the third plate 1d and the fifth plate 1f are disposed in the left-right direction, the second plate 1c and the fourth plate 1e are disposed in the front-rear direction, the first plate 1b, the second plate 1c, the third plate 1d, the fourth plate 1e and the fifth plate 1f are sequentially connected in the front-rear direction, the first plate 1b is provided with a fixing portion 31, the fixing portion 31 is adapted to cooperate with an external object, the fourth plate 1e and the fifth plate 1f are provided with a welding portion 32, and the fourth plate 1e and the fifth plate 1f are respectively in abutting contact with the respective side walls and bottom walls of the case 1 to ensure that there is a sufficient welding area between the welding portion 32 and the case 1 to ensure reliable connection of the supporting member 3 and the case 1.

In some embodiments, as shown in fig. 1, the fixing portion 31 includes a second fixing hole 31c, and the external object is provided with a third fixing hole, and a fastener (e.g., a screw) is adapted to be fitted through the second fixing hole 31c and the third fixing hole, so as to ensure stable and reliable connection between the fixing portion 31 and the external object.

The air conditioning indoor unit 200 according to the second aspect of the embodiment of the present utility model includes a main body 101 and an electric control box member 100, the electric control box member 100 being the electric control box member 100 according to the above-described first aspect of the embodiment of the present utility model, the electric control box member 100 being fixed to the main body 101.

According to the air conditioning indoor unit 200 of the embodiment of the utility model, by adopting the electric control box component 100, the safety of the air conditioning indoor unit 200 is improved, and meanwhile, the assembly of the air conditioning indoor unit 200 is convenient.

In some embodiments, as shown in fig. 1-2 and fig. 4-5, the electronic control box component 100 further includes a first positioning portion 31a, the body 101 is provided with a second positioning portion 1011, and the first positioning portion 31a cooperates with the second positioning portion 1011 to pre-mount the electronic control box component 100, so that the electronic control box component 100 is pre-mounted on the body 101, thereby facilitating subsequent fixing of the electronic control box component 100 and the body 101, simplifying the mounting difficulty, and improving the mounting efficiency of the electronic control box component 100 and the body 101.

In some embodiments, as shown in fig. 1-2 and fig. 4-5, the first positioning portion 31a is a positioning hole, the second positioning portion 1011 is a positioning post, and the positioning hole of the electronic control box component 100 is matched with the positioning post of the body 101, so that the electronic control box component 100 is initially installed on the body 101, and the electronic control box component 100 is hung on the body 101 without being fixed, so that an operator can operate to assemble or disassemble the electronic control box component 100 by one hand, the assembling or disassembling difficulty of the electronic control box component 100 is simplified, and the assembling or maintaining efficiency of the electronic control box component 100 and the body 101 is further improved.

Wherein, the reference column is a plurality of including first reference column and second reference column, and first reference column is the linear type, and the second reference column is being kept away from the terminal of fuselage 101 and is being formed with ascending arch for second reference column restriction automatically controlled box part 100 deviate from when the locating hole of automatically controlled box part 100 articulates in the second reference column, make the automatically controlled box part 100 can not drop when the automatically controlled box part 100 is assembled or dismantled to the operating personnel, make things convenient for the operating personnel to assemble or maintain.

For example, in the examples of fig. 2, 5 and 7, the body 101 of the air conditioning indoor unit 200 is provided with two first positioning columns and two second positioning columns, the first positioning columns are located at the lower sides of the second positioning columns, the second positioning columns are formed with upward protrusions at the ends far away from the body 101, the body 101 of the air conditioning indoor unit 200 is also provided with four fixing bosses 1012, the fixing bosses 1012 are provided with third fixing holes, and the fixing bosses 1012 are located between the first positioning columns and the two second positioning columns; the fixing parts 31 on the left and right supporting pieces 3 of the electric control box component 100 are respectively in contact with the corresponding wall surfaces of the machine body 101 in a stop mode, so that the reliable matching between the fixing parts 31 and the machine body 101 is ensured, the fixing parts 31 are provided with four positioning holes and four second fixing holes 31c, the positioning holes and the positioning columns are opposite to each other, and the second fixing holes 31c and the fixing bosses 1012 are opposite to each other. The locating hole of automatically controlled box part 100 cooperatees with the first reference column and the second reference column of fuselage 101, automatically controlled box part 100 is installed in fuselage 101 in the beginning for automatically controlled box part 100 articulates in fuselage 101 under the condition of no fixed, and the second reference column restriction automatically controlled box part 100 deviate from, makes things convenient for the follow-up fixed mounting of automatically controlled box part 100, passes the second fixed orifices 31c through the fastener and connects the third fixed orifices, guarantees the fixed strength of automatically controlled box part 100 and fuselage 101, thereby guarantees the fixed reliability of automatically controlled box part 100 and fuselage 101.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "bottom," "inner," "outer," "axial," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (13)

1. An electrically controlled cartridge assembly, comprising:

the box body is internally provided with an installation cavity, one side of the installation cavity is provided with an opening, one side wall of the installation cavity is provided with a matching hole, and at least one side wall of the installation cavity is provided with an inwardly extending matching part;

the cover body is provided with a first fixing hole, the cover body is arranged on the box body, the first fixing hole is opposite to the matching hole, the fixed connecting piece is suitable for penetrating through the first fixing hole to be matched with the matching hole, and the matching part is in contact with the side wall, deviating from the box body, of the cover body.

2. The electrically controlled cartridge of claim 1, wherein the mating portion is defined by an inward bend of a portion of the cartridge body.

3. An electrically controlled box member according to claim 1, wherein the inner wall of the mating hole is provided with internal threads.

4. An electrically controlled cassette part according to claim 3, wherein a portion of the cassette body is folded inwardly to define a first fold and a portion of the cassette body is folded outwardly to define a second fold, the first fold and the second fold cooperating to define the cooperating aperture.

5. The electrically controlled cassette member of claim 4, wherein the first and second bends are each a plurality of, the first and second bends being staggered.

6. An electrically controlled cassette member according to claim 1, wherein at least one side wall of the mounting cavity is provided with a wire through hole therethrough.

7. An electrically controlled cassette part according to claim 1, wherein the cover and/or the outer surface of the cassette is provided with a routing channel and a stop for positioning the electrically conductive wires in the routing channel.

8. An electrically controlled cassette part according to any one of claims 1-7, further comprising a support member secured to the cassette body, the support member being provided with a securing portion adapted to cooperate with an external object.

9. The electrically controlled cartridge component of claim 8 wherein the support is welded to the cartridge body.

10. The electrically controlled cartridge component of claim 8, wherein the securing portion includes a second securing aperture and the external article is provided with a third securing aperture, the fastener being adapted to mate through the second securing aperture and the third securing aperture.

11. An air conditioning indoor unit, comprising:

a body;

an electronic control box part according to any one of claims 1 to 10, which is fixed to the body.

12. The indoor unit of claim 11, wherein the electrical control box member further comprises a first positioning portion, the main body is provided with a second positioning portion, and the first positioning portion cooperates with the second positioning portion to pre-mount the electrical control box member.

13. The indoor unit of claim 12, wherein the first positioning portion is a positioning hole and the second positioning portion is a positioning post.