Electric control box assembly and air conditioner

Abstract

The utility model provides an electric control box assembly and an air conditioner, and relates to the technical field of household appliances. The electric control box assembly comprises a housing and a device mounting part, the device mounting part is in sliding connection with the housing, and when the device mounting part slides into the housing, the device mounting part and the side wall of the housing are arranged at an interval to form a wiring space; the side wall of the housing is provided with a wire inlet, and the device installation part is provided with a wire fixing structure along a wiring path. According to the electric control box assembly, the wire harness can sequentially penetrate through the wire inlet and the wiring space and is fixed through the wire fixing structure, and the problems of knotting, wire cutting, wire clamping and the like caused by disordered wiring of the wire harness are solved.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to an electric control box assembly and an air conditioner. Background Art

[0002] An electric control box is a device that integrates electrical components, controllers and connectors. Its main function is to control and protect circuit systems or equipment. It is an important component in household appliances such as air conditioners. The electric control box in the air conditioner is the control center of the air conditioning system. It is mainly responsible for the control, protection and connection of electrical components. It can receive signals from temperature sensors, humidity sensors, pressure sensors, etc., and accurately control various equipment such as compressors, fans, heaters, etc. through control circuits to achieve automatic adjustment and operation of the air conditioning system. At the same time, the electric control box in the air conditioner also has functions such as overload protection, short circuit protection, and leakage protection to ensure that the air conditioning system can stop running in time under abnormal conditions to protect the safety of equipment and users.

[0003] In the related art, the electric control box includes an outer cover and an electric control board inside it. During maintenance, the outer cover needs to be removed before the electric control board is repaired. At present, a solution has been proposed to use a pull-out structure to pull the electric control box out of the air conditioner for maintenance. However, the electric control box is connected to multiple wire harnesses. When the electric control box becomes a moving part, the wiring problem of the wire harness needs to be solved. When the wire harness is too short, the path for pulling out the electric control box is limited, and the maintenance space is limited, which is very inconvenient. When the wire harness is too long, there will be problems such as chaotic wiring, tangled wire harnesses, and interference with electronic components. It is difficult to restore after pulling it out for maintenance, and there may even be risks of wire jamming and wire cutting on the electric control board, which will affect the operation of the electric control box. Utility Model Content

[0004] In view of this, the purpose of the present application is to provide an electric control box assembly and an air conditioner.

[0005] The technical solution adopted by this application to solve the above technical problems is:

[0006] In the first aspect, the present application provides an electric control box assembly, including a cover shell and a device mounting component, wherein the device mounting component and the cover shell are slidably connected, and when the device mounting component slides into the cover shell, the device mounting component and the side wall of the cover shell are spaced apart to form a wiring space; a wire inlet is provided on the side wall of the cover shell, and a wire fixing structure is provided on the device mounting component along the wiring path.

[0007] Optionally, in some embodiments of the present application, the device mounting member has a device mounting side and a back side that are relatively arranged, the wire inlet is opened on a side wall of the cover shell facing the back side, the cover shell has an open side and a closed side that are relatively arranged, the wiring space is sequentially extended between the device mounting member and the closed side, and between the back side and the side wall where the wire inlet is located, and the wire fixing structure is arranged at one end of the device mounting side close to the closed side.

[0008] Optionally, in some embodiments of the present application, the distance between the wire inlet and the open side is less than or equal to the distance between the wire inlet and the closed side; and / or, a wire groove is provided on the back side, the groove of the wire groove faces the wire inlet, and one end of the wire groove opens toward the closed side.

[0009] Optionally, in some embodiments of the present application, the wiring structure is a wire card; and / or, the electrical control box assembly also includes an electrical control board, which is fixedly connected to the device installation side, and the wiring harness is plugged into the electrical control board after passing through the wire inlet, wiring space, and wiring structure in sequence.

[0010] Optionally, in some embodiments of the present application, sliding members are protruding on both sides of the wire inlet toward the direction close to the device mounting member, and a sliding groove is provided on one side of the device mounting member close to the sliding member, and the sliding member slides on the sliding groove to achieve a sliding connection between the device mounting member and the cover shell.

[0011] Optionally, in some embodiments of the present application, a first sliding edge and a second sliding edge which are relatively parallel to each other are protruded from one side of the device mounting member close to the sliding member, and a flange is provided on the end of the first sliding edge away from the device mounting member extending toward the second sliding edge, and a gap portion is provided between the flange and the second sliding edge, and the first sliding edge, the second sliding edge and the flange define a sliding groove; the sliding member is a folded edge parallel to the flange, the width of the folded edge is greater than the width of the gap portion, and the folded edge slides in the sliding groove to realize a sliding connection between the device mounting member and the cover shell.

[0012] Optionally, in some embodiments of the present application, the cover shell has an open side and a closed side that are relatively arranged, and a first limiting portion is provided on the device mounting piece; when the device mounting piece slides out of the cover shell, the first limiting portion and the open side abut to limit the position so as to prevent the device mounting piece from detaching from the cover shell.

[0013] Optionally, in some embodiments of the present application, the device mounting member can slide upward into the cover or slide downward out of the cover.

[0014] Optionally, in some embodiments of the present application, the electric control box assembly further includes an end cover, which is disposed at one end of the device mounting member; when the device mounting member completely slides into the cover shell, the end cover covers the cover shell.

[0015] In a second aspect, an embodiment of the present application further provides an air conditioner, which includes the above-mentioned electric control box assembly.

[0016] In summary, due to the adoption of the above technical solution, this application has at least the following beneficial effects:

[0017] The electric control box assembly provided by the present application has a device mounting part and a cover shell slidably connected, which makes it easy to pull out the device mounting part for maintenance without removing the cover shell first; the wiring harness can pass through the wire inlet and the wiring space in sequence and be fixed by a wire fixing structure, and the wiring harness is hidden and stored in the gap between the device mounting part and the cover shell, so as to avoid the wiring harness being too long and mixed together, and effectively utilize the space. The wiring harness in the wiring space will not be contaminated by dust and impurities from other components or the environment, and there will be no problem of line tangling or interference with electronic components on the circuit board. When the device mounting part is pulled out for maintenance, since the wiring harness hidden in the wiring space between the device mounting part and the cover shell has a certain length, the device mounting part can be smoothly pulled out for maintenance, and the situation where the wiring harness is too short to be pulled out is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments are briefly introduced below. Obviously, the drawings described below only relate to some embodiments of the present application, but are not intended to limit the present application, wherein:

[0019] Figure 1 An exploded view of the structure of an electric control box assembly provided in an embodiment of the present application;

[0020] Figure 2 A schematic diagram of the structure of a device mounting member provided in an embodiment of the present application;

[0021] Figure 3 A structural schematic diagram of a device mounting member provided in an embodiment of the present application from another perspective;

[0022] Figure 4 A schematic diagram of the wiring structure of the wiring harness in the electric control box assembly provided in an embodiment of the present application;

[0023] Figure 5 A schematic diagram of the installation structure of the air conditioner body and the electric control box assembly provided in the embodiment of the present application;

[0024] Figure 6 A schematic diagram of the installation structure of the air conditioner body and the cover provided in the embodiment of the present application;

[0025] Figure 7 A schematic diagram of a partial structure of an air conditioner provided by an embodiment of the present application when a device mounting member is located in a housing;

[0026] Figure 8 This is a schematic diagram of the local structure of the air conditioner provided in the embodiment of the present application when the device mounting part is located outside the cover.

[0027] Description of reference numerals:

[0028] 100-air conditioner;

[0029] 10-electric control box assembly; 11-cover; 111-inlet; 112-opening side; 113-closed side; 114-sliding member; 12-device mounting member; 121-fixed wire structure; 122-device mounting side; 123-back side; 124-first limiting portion; 125-second limiting portion; 126-sliding groove; 1261-first sliding edge; 1262-second sliding edge; 1263-flange; 1264-gap portion; 13-wiring space; 14-electric control board; 15-end cover;

[0030] 20-air conditioner body; 21-limiting edge. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0032] In the description of the present application, it should be understood that the terms "length", "width", "thickness", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a unique orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0033] In this application, the word "exemplary" is used to mean "serving as an example, illustration, or description." Any embodiment described in this application as exemplary is not necessarily to be construed as being preferred or advantageous over other embodiments. The following description is given to enable any technician in the field to implement and use the present application. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present application can be implemented without using these specific details. In other instances, known structures and processes will not be elaborated in detail to avoid obscuring the description of the present application with unnecessary details. Therefore, the present application is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles disclosed in the present application.

[0034] To facilitate understanding of the scheme of the present application, the spline curves and arrows used in the drawings are explained here: the components indicated by the spline curves without arrows are solid components, that is, components with solid structures; the components indicated by the spline curves with arrows are virtual components, that is, components without solid structures.

[0035] See also Figure 1 , Figure 2 and Figure 3 In the first aspect, the present application provides an electric control box assembly 10, including a housing 11 and a device mounting member 12, wherein the device mounting member 12 and the housing 11 are slidably connected, and when the device mounting member 12 slides into the housing 11, the device mounting member 12 and the side wall of the housing 11 are spaced apart to form a wiring space 13. A wire inlet 111 is provided on the side wall of the housing 11, and a wire fixing structure 121 is provided on the device mounting member 12 along the wiring path.

[0036] The electric control box assembly 10 provided by the present application is slidably connected to the device mounting part 12 and the cover shell 11, which is convenient for pulling out the device mounting part 12 for maintenance without removing the cover shell 11 first; the wiring harness can pass through the wire inlet 111 and the wiring space 13 in sequence and be fixed by the wire fixing structure 121, and the wiring space 13 between the device mounting part 12 and the cover shell 11 is used to hide and store the wiring harness, so as to avoid the wiring harness being too long and mixed together, and effectively utilize the space. The wiring harness in the wiring space 13 will not be contaminated by dust and impurities in other components or the environment, and there will be no problem of line tangling or interference with electronic components on the circuit board. When the device mounting part 12 is pulled out for maintenance, since the wiring harness hidden in the wiring space 13 between the device mounting part 12 and the cover shell 11 has a certain length, the device mounting part 12 can be smoothly pulled out for maintenance, avoiding the situation where the wiring harness is too short to be pulled out. During the relative sliding of the device mounting member 12 and the cover 11, the wiring harness is restricted by the position of the wire inlet 111 and the wire fixing structure 121, and will automatically curl or stretch without manual straightening, which also avoids the phenomenon that the wiring harness is tangled and difficult to recover after being pulled out.

[0037] In some embodiments, the device mounting member 12 has a device mounting side 122 and a back side 123 that are arranged oppositely, the wire inlet 111 is opened on a side wall of the housing 11 that faces the back side 123, the housing 11 has an open side 112 and a closed side 113 that are arranged oppositely, the wiring space 13 is sequentially extended between the device mounting member 12 and the closed side 113, and between the back side 123 and the side wall where the wire inlet 111 is located, and the wire fixing structure 121 is arranged on the device mounting side 122 at one end close to the closed side 113. In other words, the wire harness is connected by the wire inlet 111, and extends to the wire fixing structure 121 through the back side 123 of the device mounting member 12 toward the closed side 113 of the housing 11, the wiring is clear, and the gap between the device mounting member 12 and the housing 11 is fully utilized. When the device mounting member 12 completely slides into the cover shell 11, the wire fixing structure 121 is located between the wire inlet 111 and the closed side 113, so that the wire harness extends from the wire fixing structure 121 through the wiring space 13 to the wire inlet 111, so that the reserved wire harness segment can be stored in the wiring space 13; and when the device mounting member 12 slides out of the cover shell 11, the wire fixing structure 121 is located between the wire inlet 111 and the open side 112, or is located near the open side 112 or even slides out of the open side 112, so that the wire harness segment stored in the wiring space 13 can be unfolded with the movement to prevent the wire harness from being pulled and damaged or even the terminal from loosening and falling off.

[0038] In some embodiments, the distance between the wire inlet 111 and the open side 112 is less than or equal to the distance between the wire inlet 111 and the closed side 113. In this way, a sufficient distance can be reserved for the wiring of the wire harness between the wire inlet 111 and the wire fixing structure 121 to avoid the phenomenon of the wire harness being mixed and tangled.

[0039] In some embodiments, the back side 123 is provided with a wire groove, the groove of which faces the wire inlet 111, and one end of which faces the closed side 113. The wire groove can guide the direction of the wire harness and avoid confusion in the wiring harness routing.

[0040] In some embodiments, the wire fixing structure 121 is a wire clip. The wire clip can be obtained by opening a groove at one end of the device mounting member 12 close to the closed side 113. The wire clip and the device mounting member 12 are integrally formed, and there is no need to introduce external parts for fixing the wire harness, which saves costs and reduces assembly steps. Furthermore, the device mounting member 12 can be provided with multiple grooves of different inner diameters according to the outer diameter of the wire harness to accommodate wire harnesses of various sizes.

[0041] In some embodiments, see Figure 4The electric control box assembly 10 also includes an electric control board 14, which is fixedly connected to the device mounting side 122. The wiring harness is sequentially connected to the electric control board 14 through the wire inlet 111, the wiring space 13, and the fixed wire structure 121. It can be understood that the electric control board 14 has a system for protecting and controlling electrical equipment, and the electric control board 14 needs to be connected to the power supply through the wiring harness to ensure its normal operation. When the device mounting member 12 slides relative to the cover 11, the electric control board 14 slides synchronously with the device mounting member 12.

[0042] In some embodiments, the housing 11 has an open side 112 and a closed side 113 that are arranged opposite to each other, and a first stopper 124 is provided on the device mounting member 12; when the device mounting member 12 slides out of the housing 11, the first stopper 124 and the open side 112 abut against each other to prevent the device mounting member 12 from being separated from the housing 11. In this way, the wiring harness can be prevented from being torn off when the device mounting member 12 is pulled out with force.

[0043] Furthermore, the first limiting portion 124 is located on the back side 123 of the device mounting member 12 and close to the closed end.

[0044] In some embodiments, the device mounting member 12 can slide upward into the housing 11 or slide downward to the outside of the housing 11. When the device mounting member 12 slides downward to the outside of the housing 11, the first limiting portion 124 and the opening side 112 abut against each other to limit the position, thereby avoiding safety problems caused by the device mounting member 12 falling downward due to its own weight.

[0045] In some embodiments, sliding members 114 are protruding on both sides of the wire inlet 111 toward the direction close to the device mounting member 12, and a sliding groove 126 is provided on one side of the device mounting member 12 close to the sliding member 114. The sliding member 114 slides on the sliding groove 126 to achieve a sliding connection between the device mounting member 12 and the cover shell 11. Specifically, when the device mounting part 12 needs to be repaired, the sliding part 114 slides relative to the sliding groove 126 toward the direction of the open side 112, and the wiring harness moves synchronously, so that the wiring harness originally fixed to the wire inlet 111 and the closed side 113 moves to between the wire inlet 111 and the open side 112, and the device mounting part 12 slides out of the cover 11, exposing the electric control box for repair of the electric control box. After the repair is completed, the sliding part 114 slides relative to the sliding groove 126 toward the direction of the closed side 113, so that the wiring harness between the wire inlet 111 and the open side 112 moves to between the wire inlet 111 and the closed side 113 as the sliding part 114 slides, and the device mounting part 12 slides into the cover 11, which plays a role in protecting the device mounting part 12.

[0046] In some embodiments, the device mounting member 12 is provided with a first sliding edge 1261 and a second sliding edge 1262 which are arranged in parallel on one side close to the sliding member 114. The first sliding edge 1261 is provided with a flange 1263 extending from one end of the device mounting member 12 toward the second sliding edge 1262. There is a gap portion 1264 between the flange 1263 and the second sliding edge 1262. The first sliding edge 1261, the second sliding edge 1262 and the flange 1263 define a slide groove 126. The sliding member 114 is a folded edge parallel to the flange 1263, the width of the folded edge is greater than the width of the gap portion 1264, and the folded edge slides in the slide groove 126 to achieve a sliding connection between the device mounting member 12 and the cover 11. The gap portion 1264 is used to snap into the flange 1263 and ensure that the folded edge can slide in the slide groove 126. The circumferential side of the folded edge is restricted by the first sliding edge 1261, the second sliding edge 1262, the back side 123 of the device mounting component 12 and the flange 1263, and the folded edge cannot escape from the slide groove 126 through the gap portion 1264, ensuring that the folded edge cannot slide out of the slide groove 126, thereby improving the stability of the sliding connection between the device mounting component 12 and the cover shell 11.

[0047] It should be noted that when the folded edge slides in the slide groove 126 , it may abut against the flange 1263 , may abut against the back side 123 of the device mounting member 12 , or may be located between the flange 1263 and the back side 123 .

[0048] Furthermore, the folded edge can extend from the open side 112 of the cover shell 11 to between the wire inlet 111 and the closed side 113 of the cover shell 11, the slide groove 126 can pass through the back side 123 of the device mounting member 12, and the flange 1263 can extend from one end of the wire fixing structure 121 to between the wire inlet 111 and the open side 112 of the cover shell 11 when the device mounting member 12 is located in the cover shell 11. In this way, it can be ensured that during the sliding process of the folded edge, at any sliding position, at least part of the folded edge can be located in the slide groove 126 defined by the flange 1263, the first slide edge 1261, the second slide edge 1262 and the back side 123 of the device mounting member 12, so as to prevent the folded edge from detaching from the slide groove 126 during the sliding process.

[0049] In some embodiments, two sliding members 114 are protruded on both sides of the wire inlet 111 in the direction close to the device mounting member 12, and two sliding grooves 126 are provided on the side of the device mounting member 12 close to the sliding member 114, and the two sliding members 114 and the two sliding grooves 126 are matched one by one. Furthermore, the two sliding grooves 126 are symmetrically arranged on both sides of the wire passing groove, so that enough space can be left for the wiring storage of the wire harness, and the cooperation between the sliding grooves 126 and the sliding member 114 symmetrically arranged on both sides can enhance the stability of the sliding connection. Furthermore, the two relatively close sliding edges of the two sliding grooves 126 can define the wire passing groove, making the structure of the device mounting member 12 simpler and making full use of the structure of the device mounting member 12.

[0050] In some embodiments, the electric control box assembly 10 further includes an end cover 15, which is disposed at one end of the device mounting member 12; when the device mounting member 12 is completely slid into the housing 11, the end cover 15 covers the housing 11. The end cover 15 can prevent the electric control board 14 and the wiring harness from being contaminated by insects, rodents or liquid reagents when the electric control box assembly 10 is operating normally.

[0051] In a second aspect, an embodiment of the present application further provides an air conditioner 100 , and the air conditioner 100 includes the above-mentioned electric control box assembly 10 .

[0052] In some embodiments, the air conditioner 100 is a duct air conditioner. The duct air conditioner is installed in a closed indoor ceiling. The electric control box assembly 10 provided by the present solution is applied to the duct air conditioner, and the push-pull device mounting member 12 is made to slide out of the housing 11 or slide out of the housing 11 for easy maintenance.

[0053] In some embodiments, see Figure 5 and Figure 6 The air conditioner 100 further includes a housing and an air conditioner body 20 located in the housing. The electric control box assembly 10 is located in the housing, and the side of the cover 11 away from the device mounting member 12 is fixedly connected to the air conditioner body 20. An inspection port is provided on the housing, and the electric control box assembly 10 is arranged near the inspection port. The sliding direction of the device mounting member 12 is the same as the opening direction of the inspection port. The device mounting member 12 and the cover 11 are slidably connected to realize that the device mounting member 12 slides out of the inspection port or slides into the inspection port.

[0054] In some embodiments, when the electric control box assembly 10 includes an end cover 15, the end cover 15 is axially connected to the housing, and when the device mounting member 12 is completely slid into the housing 11, the end cover 15 seals the inspection port, and when the device mounting member 12 is completely slid into the housing 11, the end cover 15 opens the inspection port. The end cover 15 is always fixed to the housing, which is convenient for opening or closing the inspection port. Compared with the related art in which the end cover 15 is bolted to the housing, there is no need to remove the end cover 15 separately, thereby avoiding the situation in which the rear end cover 15 is lost or the installation of the closed inspection port is omitted during maintenance.

[0055] In some embodiments, see Figure 7 and Figure 8 A limiting edge 21 is protruded from one side of the air conditioner body 20 toward the electric control box assembly 10. When the device mounting member 12 slides out of the housing 11, the first limiting portion 124 and the limiting edge 21 abut against each other to prevent the device mounting member 12 from detaching from the air conditioner body 20.

[0056] Furthermore, the device mounting member 12 is further provided with a second limiting portion 125, and the second limiting portion 125 is closer to the opening side 112 of the housing 11 than the first limiting portion 124. When the device mounting member 12 slides into the housing 11, the second limiting portion 125 abuts against the limiting edge 21, and further, the limiting edge 21 has a first limiting hole, and the second limiting portion 125 has a second limiting hole, and the first limiting hole is aligned with the second limiting hole and connected by bolts.

[0057] The air conditioner 100 provided in the embodiment of the present application, when the electric control box assembly 10 needs to be repaired, the end cover 15 is first rotated open along the axis, the bolts on the limiting edge 21 and the second limiting portion 125 are loosened, the device mounting member 12 and the wiring harness are pulled out from the cover shell 11, and the limiting edge 21 and the first limiting portion 124 are in limiting abutment, and maintenance is performed. After the maintenance is completed, the device mounting member 12 is withdrawn into the cover shell 11, the limiting edge 21 and the second limiting portion 125 are abutted, and connected by bolts, and then the end cover 15 is rotated to close the inspection port, which is very convenient, and the wiring harness automatically curls or stretches in the wiring space 13 as the device mounting member 12 slides, thereby avoiding the phenomenon of the wiring harness being entangled and knotted.

[0058] The basic concepts have been described above. Obviously, for those skilled in the art, the above detailed disclosure is only for example and does not constitute a limitation of the present application. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements and amendments to the present application. Such modifications, improvements and amendments are suggested in the present application, so such modifications, improvements and amendments still belong to the spirit and scope of the exemplary embodiments of the present application.

[0059] Each patent, patent application, patent application publication, and other materials, such as articles, books, specifications, publications, documents, etc., cited in this application is hereby incorporated by reference in its entirety, except for application history documents that are inconsistent with or conflicting with the content of this application, and documents that limit the broadest scope of the claims of this application (currently or later attached to this application). It should be noted that if the descriptions, definitions, and / or use of terms in the attached materials of this application are inconsistent or conflicting with the content of this application, the descriptions, definitions, and / or use of terms in this application shall prevail.

Claims

1. An electric control box assembly, characterized in that: It includes a cover shell and a device mounting piece, the device mounting piece and the cover shell are slidably connected, when the device mounting piece slides into the cover shell, the device mounting piece and the side wall of the cover shell are spaced apart to form a wiring space; a wire inlet is provided on the side wall of the cover shell, and a wire fixing structure is provided on the device mounting piece along the wiring path.

2. The electric control box assembly according to claim 1, characterized in that: The device mounting part has a device mounting side and a back side which are arranged opposite to each other. The wire inlet is opened on a side wall of the cover shell which faces the back side. The cover shell has an open side and a closed side which are arranged opposite to each other. The wiring space is sequentially extended between the device mounting part and the closed side, and between the back side and the side wall where the wire inlet is located. The wire fixing structure is arranged on one end of the device mounting side close to the closed side.

3. The electric control box assembly according to claim 2, characterized in that: The distance between the wire inlet and the open side is less than or equal to the distance between the wire inlet and the closed side; and / or, a wire groove is provided on the back side, the groove of the wire groove faces the wire inlet, and one end of the wire groove opens toward the closed side.

4. The electric control box assembly according to claim 2, characterized in that: The wire fixing structure is a wire card; and / or the electric control box assembly also includes an electric control board, which is fixedly connected to the device installation side, and the wiring harness is plugged into the electric control board after passing through the wire inlet, the wiring space, and the wire fixing structure in sequence.

5. The electric control box assembly according to claim 1, characterized in that: Sliders are protruding on both sides of the line inlet toward the direction close to the device mounting member, and a slide groove is provided on one side of the device mounting member close to the slide member. The slide member slides on the slide groove to achieve a sliding connection between the device mounting member and the cover shell.

6. The electric control box assembly according to claim 5, characterized in that: A first sliding edge and a second sliding edge which are relatively parallel to each other are protruded from one side of the device mounting member close to the sliding member, a flange is provided on one end of the first sliding edge away from the device mounting member extending toward the second sliding edge, a gap portion is provided between the flange and the second sliding edge, and the first sliding edge, the second sliding edge and the flange define the sliding groove; the sliding member is a folded edge parallel to the flange, the width of the folded edge is greater than the width of the gap portion, and the folded edge slides in the sliding groove to realize a sliding connection between the device mounting member and the cover shell.

7. The electric control box assembly according to claim 1, characterized in that: The cover shell has an opening side and a closed side arranged opposite to each other, and the device mounting piece is provided with a first limiting portion; when the device mounting piece slides out of the cover shell, the first limiting portion and the opening side abut against each other to prevent the device mounting piece from detaching from the cover shell.

8. The electric control box assembly according to claim 1 or 6, characterized in that: The device mount can slide upward into the housing or slide downward out of the housing.

9. The electric control box assembly according to claim 1, characterized in that: The electric control box assembly also includes an end cover, which is arranged at one end of the device mounting member; when the device mounting member completely slides into the cover shell, the end cover covers the cover shell.

10. An air conditioner, characterized in that: The air conditioner comprises the electric control box assembly as claimed in any one of claims 1 to 9.

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