Electric control assembly, air conditioner outdoor unit and air conditioning equipment

Abstract

The utility model relates to an electric control assembly, an air conditioner outdoor unit and air conditioning equipment, and the electric control assembly comprises an electric appliance box (2) which is provided with a sealed cavity, and an electric appliance element is contained in the sealed cavity; the junction box (1) is used for achieving wiring, the junction box (1) is located outside the electric appliance box (2) and connected to the electric appliance box (2), and the junction box (1) is provided with a first box cover (12) capable of being opened and closed; and the maintenance box (3) is used for maintaining the electric appliance elements in the electric appliance box (2), the maintenance box (3) is located outside the electric appliance box (2) and connected to the electric appliance box (2), and the maintenance box (3) is provided with a second box cover (32) which can be opened and closed.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of electric control equipment, in particular to an electric control assembly, an air conditioner outdoor unit and an air conditioner. BACKGROUND

[0002] In an air conditioner product, an electric control assembly, as a control core of a unit, includes a main control board, a drive board and all important electrical elements, and the reliability of the electric control assembly directly affects the reliability of the air conditioner unit.

[0003] Currently, the reliability of the electric appliance box in the industry is focused on meeting the IP55 protection level, i.e., the dustproof level is 5 levels and the waterproof level is 5 levels. However, it is found in the use process that the protection level of the electric appliance box is difficult to meet the design requirements. CONTENT OF THE UTILITY MODEL

[0004] Some embodiments of the present disclosure provide an electric control assembly, an air conditioner outdoor unit and an air conditioner, which can improve the protection level of the electric control assembly.

[0005] The first aspect of the present disclosure provides an electric control assembly, comprising:

[0006] an electric appliance box having a closed cavity, the closed cavity containing electrical elements;

[0007] a wiring box for realizing wiring, the wiring box being located outside the electric appliance box and connected to the electric appliance box, the wiring box having a first box cover which is openable and closable; and

[0008] a maintenance box for maintaining the electrical elements in the electric appliance box, the maintenance box being located outside the electric appliance box and connected to the electric appliance box, the maintenance box having a second box cover which is openable and closable.

[0009] In some embodiments, the electric appliance box includes a third box body and a third box cover, the third box body has adjacent first and second walls, the first wall is the largest surface of the third box body, the third box cover is arranged on the first wall and is openable and closable, and the wiring box is connected to the second wall.

[0010] In some embodiments, the electric appliance box includes a third box body and a third box cover, the third box body has adjacent first and second walls, the first wall is the largest surface of the third box body, the third box cover is arranged on the first wall and is openable and closable, the third box body has a third wall, there is a preset interval region between the third box cover and the third wall along the first wall, and the maintenance box is located in the preset interval region.

[0011] In some embodiments, the third box cover deviates from the center region of the first wall towards a direction away from the third wall.

[0012] In some embodiments, the second wall and the third wall are oppositely arranged.

[0013] In some embodiments, the second wall is provided with at least one of a plurality of wire passing holes:

[0014] a first wire passing hole for leading a power supply wire into the electrical appliance box from the junction box, the first wire passing hole being covered by the junction box;

[0015] a second wire passing hole for leading a communication wire into the electrical appliance box from the junction box, the second wire passing hole being covered by the junction box; and

[0016] a third wire passing hole for leading a cable directly into the electrical appliance box, the third wire passing hole being located outside the junction box.

[0017] In some embodiments, the first wire passing hole is provided with an elastic sealing sheet, the elastic sealing sheet being provided with a cross-shaped opening;

[0018] the second wire passing hole is provided with an elastic sleeve, the elastic sleeve extending towards the inside of the electrical appliance box; and / or

[0019] the third wire passing hole is provided with an elastic sleeve, the elastic sleeve extending towards the outside of the electrical appliance box.

[0020] In some embodiments, the junction box further comprises:

[0021] a first box body connected to the electrical appliance box;

[0022] a power supply terminal board provided in the first box body and located in a region close to the electrical appliance box, the power supply terminal board being used for connecting a power supply wire; and

[0023] a wireless terminal device provided in the first box body and located on a side of the power supply terminal board away from the electrical appliance box.

[0024] In some embodiments, the first box body has a fourth wall connected to the electrical appliance box and a fifth wall opposite to the first box cover, the junction box further comprises:

[0025] a first support comprising a first plate, a second plate and a third plate, the first plate being connected to the fourth wall, the second plate having a first end connected to the first plate and being arranged parallel to the first box cover, the second plate being used for mounting the power supply terminal board, the third plate being connected to a second end of the second plate and extending towards a direction away from the first box cover; and / or

[0026] a second support comprising a fourth plate and a first bent plate connected to two ends of the fourth plate respectively, the fourth plate being arranged spaced apart from the fifth wall, the wireless terminal device being mounted on the fourth plate, the first bent plate being connected to the fifth wall.

[0027] In some embodiments, the first box body has a fifth wall opposite to the first box cover, the junction box further comprises:

[0028] The third support includes a second bent plate and a fifth plate, the first end of the second bent plate is connected to the fifth wall and is located on the side of the wireless terminal device away from the power connection panel, the first end of the fifth plate is connected to the second end of the second bent plate, and the second end of the fifth plate extends towards the power connection panel outside the wireless terminal device, and the fifth plate and the first box cover form a power line routing channel.

[0029] In some embodiments, the first box body has a fifth wall opposite to the first box cover, and the fifth wall is provided with a heat dissipation window.

[0030] In some embodiments, the junction box further includes a first box body, and the first box cover is used to close the first box body, the first box body has a fourth wall connected to the electrical appliance box;

[0031] The electric control assembly further includes a fourth support, the fourth support is located outside the first box body and is connected to the side wall of the first box body except the fourth wall and the first box cover, and the fourth support is used to assist in mounting the first box body.

[0032] In some embodiments, the electrical appliance box includes a third box body having adjacent first and third walls, and the electric control assembly further includes:

[0033] A fifth support connected to the outer side of the third wall;

[0034] A sixth support connected to the fifth support; and

[0035] A hanging support including a first plate segment, a second plate segment, and a connecting segment, the first end of the first plate segment is connected to the sixth support, the first end of the second plate segment is connected to the second end of the first plate segment through the connecting segment, and the second plate segment is closer to the first wall than the first plate segment;

[0036] The maintenance box is mounted on the side of the second plate segment away from the first wall.

[0037] In some embodiments, the hanging support further includes a baffle, the baffle is connected to the side of the second plate segment adjacent to the connecting segment, and the baffle extends towards the direction close to the first wall to shield the wiring.

[0038] In some embodiments, a shielding support is further included, the shielding support includes:

[0039] A third plate segment connected to the third wall;

[0040] A fourth plate segment, the first end of the fourth plate segment is connected to the third plate segment, the second end of the fourth plate segment extends along the first wall and does not exceed the connecting segment, a wire passing channel is formed between the fourth plate segment and the first wall, and the second end of the fourth plate segment is provided with an outwardly tilted hook portion;

[0041] The two ends of the shielding support extend beyond the two sides of the hanging support.

[0042] In some embodiments, the maintenance box is provided with a display component for displaying at least one of operation data and fault codes of the controlled device.

[0043] The second aspect of the present disclosure provides an outdoor unit of an air conditioner, comprising the electric control assembly of the above embodiments.

[0044] In some embodiments, the outdoor unit of the air conditioner further comprises a housing assembly comprising a housing and a panel, one side of the housing having an open port, and the panel closing the open port.

[0045] The electric control assembly is arranged in the middle region of the housing along a first direction, the first direction being a height direction, and the electric control assembly is arranged close to the open port, and the first box cover and the second box cover are both directed towards the open port.

[0046] In some embodiments, the electric appliance box comprises a third box body and a third box cover, the third box body having a first wall, a second wall and a third wall, the third box cover being arranged on the first wall, the first wall being the largest surface of the third box body and being directed towards the open port, the second wall being located at the bottom, and the third wall being located at the top.

[0047] The junction box is connected to the second wall, the third box cover and the third wall having a preset spacing region, and the maintenance box is located in the preset spacing region.

[0048] The third aspect of the present disclosure provides an air conditioner, comprising the electric control assembly or the outdoor unit of the air conditioner of the above embodiments.

[0049] Based on the above technical solutions, the present disclosure has at least the following beneficial effects:

[0050] The electric control assembly of the embodiments of the present disclosure is arranged in a split structure, and independent junction boxes and maintenance boxes are arranged outside the electric appliance box according to functions, and the electric appliance elements that are likely to be frequently used during engineering installation and maintenance are arranged in the junction boxes and the maintenance boxes. Thus, only the first box cover of the junction box or the second box cover of the maintenance box needs to be opened during the debugging process of engineering installation and maintenance, so that the electric appliance elements in the electric appliance box are always in a protected state, the protection structure of the electric appliance box can be prevented from being damaged, the protection effect of the electric appliance box can be guaranteed, and thus the working reliability and safety of the controlled device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0051] The accompanying drawings, which are included to provide a further understanding of the present disclosure and constitute a part of this application, illustrate certain illustrative embodiments of the present disclosure and are used to explain the present disclosure, but do not limit the present disclosure. In the drawings:

[0052] Figure 1 Structure schematic diagram of some embodiments of the electric control assembly installed in the outdoor unit of the present disclosure;

[0053] Figure 2 Structure diagram of some embodiments of the electrical appliance box;

[0054] Figure 3 Side view of some embodiments of the electrical control assembly;

[0055] Figure 4 Figure 3 Enlarged view of the junction box;

[0056] Figure 5 Perspective view of the junction box connected to the bottom of the electrical appliance box;

[0057] Figure 6 Figure 3 Enlarged view of the maintenance box;

[0058] Figure 7 Perspective view of the maintenance box suspended and installed in the top area of the electrical appliance box.

[0059] Explanation of reference signs

[0060] 100, air conditioner outdoor unit; 10, shell; 101, first side plate; 102, second side plate; 103, top plate; 104, bottom plate; 105, first vertical column; 106, second vertical column; 20, support frame; 30, air duct component;

[0061] 1, junction box; 11, first box body; 111, fourth wall; 112, fifth wall; 12, first box cover; 13, power supply terminal board; 14, wireless terminal device; 15, first support; 151, first plate; 152, second plate; 153, third plate; 154, folded edge; 16, second support; 161, fourth plate; 162, first bent plate; 17, third support; 171, second bent plate; 172, fifth plate; 18, heat dissipation window; 19, fourth support; 191, first plate; 192, second plate; 193, third plate;

[0062] 2, electrical appliance box; 21, third box body; 211, first wall; S, preset interval area; 212, second wall; 213, third wall; 22, third box cover; 23, mounting edge; 24, first wire passing hole; 25, elastic sealing sheet; 26, second wire passing hole; 27, elastic sleeve; 271, tube body; 272, reinforcing part; 273, clamping part; 28, third wire passing hole; 29, mounting hole;

[0063] 3, maintenance box; 31, second box body; 32, second box cover;

[0064] 4, fifth support; 41, first connecting plate; 42, transition plate; 43, first extension plate; 431, groove;

[0065] ​​5 sixth support; 51 second extension plate; 52 second connecting plate;

[0066] 6 hanging support; 61 first plate segment; 62 connecting segment; 63 second plate segment; 64 baffle; 65 opening;

[0067] 7 shielding support; 71 third plate segment; 72 fourth plate segment; 73 hook portion;

[0068] 8 data line;

[0069] z first direction; x second direction; y third direction;

[0070] It should be understood that the dimensions of the various parts shown in the drawings are not necessarily to scale. Furthermore, like or similar reference numerals are intended to represent like or similar parts throughout the specification. DETAILED DESCRIPTION

[0071] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative in nature and is in no way intended to limit the disclosure, its application or uses. The disclosure can be implemented in numerous different forms, not just the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that the relative arrangement of components and steps set forth in these embodiments, the components of the materials, numerical expressions, and numerical values are to be interpreted as merely exemplary, and not as a limitation unless specifically stated otherwise.

[0072] The terms "first", "second", and similar terms used in the present disclosure do not denote any order, quantity, or importance, but are used to distinguish different parts. The terms "comprise", "include" or "contain" and similar terms mean that the elements before the term encompass the elements listed after the term, and do not exclude the possibility of also encompassing other elements. "Up", "down", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the described object changes, the relative positional relationship can also change accordingly.

[0073] In the present disclosure, when it is described that a particular device is located between a first device and a second device, there can be an intervening device between the particular device and the first device or the second device, or there can be no intervening device. When it is described that a particular device is connected to other devices, the particular device can be directly connected to the other devices without an intervening device, or can not be directly connected to the other devices with an intervening device.

[0074] All the terms used in the present disclosure, including technical terms or scientific terms, have the same meanings as understood by those skilled in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted in a manner consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or excessively formalized sense, unless specifically defined herein.

[0075] Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered part of the specification where appropriate.

[0076] Based on the above embodiments of the present disclosure, the technical features of one embodiment can be beneficially combined with one or more other embodiments without explicit denial or conflict.

[0077] The present application notes that the current electrical box of air conditioning equipment mainly focuses on improving the protection level during design, but ignores the damage to the protection of the electrical box during engineering installation or maintenance. Specifically, when the new air conditioning equipment arrives at the user's use location, it needs to be first connected to the power line, communication line, and installed and debugged to ensure subsequent normal use. During installation and debugging, the box cover of the electrical box needs to be opened, so that water vapor and dust will enter the electrical box, and after resealing the box cover, it may be difficult to achieve a high sealing protection effect, and during operation, it may also cause other damage to the protection structure in the electrical box. Therefore, it is difficult to ensure that the components in the electrical box of the air conditioning equipment are always protected during engineering installation and maintenance, thereby affecting the protection effect of the electrical box.

[0078] According to this idea, the present disclosure proposes an electric control assembly, which can be used in air conditioning equipment and other controlled equipment. As shown in Figure 1 The air conditioning equipment includes an air conditioner indoor unit and an air conditioner outdoor unit 100, and the electric control assembly is arranged in the air conditioner outdoor unit 100.

[0079] The air conditioner outdoor unit 100 includes a shell assembly, which includes a shell 10 and a panel, one side of the shell 10 has an open port, and the panel closes the open port; wherein the electric control assembly is arranged in the middle region of the shell 10 along the first direction z, the first direction z is the height direction, and the electric control assembly is arranged close to the open port, and the first box cover 12 and the second box cover 32 are both towards the open port. The bottom of the shell 10 can be provided with a support frame 20.

[0080] For example, the shell 10 can have a cuboid structure, and a height dimension of the shell 10 can be greater than a length dimension and a width dimension. The shell 10 can include a first side plate 101, a second side plate 102, a top plate 103, and a bottom plate 104. The first side plate 101 and the second side plate 102 are oppositely arranged and are both adjacent to the open port. A top region in the shell 10 can be provided with an air duct component 30. The electric control assembly is arranged in a lower region of the air duct component 30.

[0081] Embodiments of the electric control assembly will be described in detail below. In order to better illustrate the mounting manner and beneficial effects of the electric control assembly of the present disclosure, the electric control assembly is taken as an example for air conditioning equipment below. Of course, the electric control assembly for other controlled equipment is also within the protection scope of the present disclosure.

[0082] In some embodiments, as shown in Figure 1 and Figure 2 The present disclosure provides an electric control assembly, which includes:

[0083] An electric appliance box 2 has a closed cavity, and electric appliance elements are contained in the closed cavity;

[0084] A wiring box 1 is used for realizing wiring. The wiring box 1 is located outside the electric appliance box 2 and is connected to the electric appliance box 2. The wiring box 1 has a first box cover 12 which is openable and closable; and

[0085] A maintenance box 3 is used for maintaining the electric appliance elements in the electric appliance box 2. The maintenance box 3 is located outside the electric appliance box 2 and is connected to the electric appliance box 2. The maintenance box 3 has a second box cover 32 which is openable and closable.

[0086] The electric appliance box 2 can be provided with electric appliance elements which are not frequently used during engineering installation and maintenance of the air conditioning equipment. The electric appliance box 2 can have a cuboid box structure. For example, the electric appliance box 2 includes a third box body 21 and a third box cover 22. The third box cover 22 is buckled to an opening of the third box body 21 to form a closed cavity. In order to improve sealing effect and optimize dustproof and waterproof effect, a sealing element or the like can be arranged between a connecting interface of the third box body 21 and the third box cover 22. The wiring box 1 and the maintenance box 3 can be provided with electric appliance elements which can be frequently used during engineering installation and maintenance of the air conditioning equipment. The wiring box 1 and the maintenance box 3 are both smaller in size than the electric appliance box 2.

[0087] The wiring box 1 is used for orderly connecting external power lines and communication lines and the like to be introduced into the electric appliance box 2. The wiring box 1 can include a first box body 11 and a first box cover 12. The first box cover 12 is used for closing an opening of the first box body 11. The first box cover 12 can be connected to the first box body 11 and realized openable and closable through rotation or push-pull. Alternatively, the first box cover 12 can be detached from the first box body 11. The wiring box 1 can be detachably mounted to the electric appliance box 2 through fasteners or the like.

[0088] The inspection box 3 is used for inspecting and repairing the electrical components inside the electrical box 2. The electrical components inside the inspection box 3 can be connected to the electrical components inside the junction box 1 via cables. The inspection box 3 may include a second box body 31 and a second box cover 32. The second box cover 32 is used to close the opening of the second box body 31. The second box cover 32 can be connected to the second box body 31 and can be opened and closed by rotating or pushing and pulling, or the second box cover 32 can be removed from the second box body 31. The inspection box 3 can be detachably installed to the electrical box 2 using fasteners or the like.

[0089] For example, in the outdoor unit 100 of an air conditioner, a first column 105 is provided along the first direction z (height direction) at the edge of the first side panel 101 near the opening. A second column 106 is provided in the area between the first side panel 101 and the second side panel 102 near the opening. The electrical control components can be located between the first column 105 and the second column 106. The electrical box 2 is installed on the first column 105 and the second column 106. Alternatively, other beams, brackets, or other structures can be added for a more stable installation. Figure 3 As shown, the third box 21 has a mounting edge 23 on its side wall for mounting the electrical box 2.

[0090] This embodiment sets the electrical control components in a split structure. Separate junction boxes 1 and 3 are functionally located outside the electrical box 2. Junction boxes 1 and 3 house electrical components that are frequently used during installation and maintenance. For example, after new equipment arrives at the user's location, wiring is required for normal operation, and if the equipment malfunctions after debugging, the wiring may need to be readjusted. Therefore, junction box 1 is designed as a structure independent of electrical box 2. Similarly, after wiring, debugging is required, or during equipment use, malfunctions necessitate maintenance. Therefore, 3 is designed as a structure independent of electrical box 2. This allows for easy installation and maintenance by opening only the first cover 12 of junction box 1 or the second cover 32 of 3, ensuring the electrical components inside electrical box 2 remain protected. This prevents damage to the protective structure caused by disassembly, such as the sealing structure between the third body 21 and the third cover 22 of electrical box 2, thus maintaining the airtightness of electrical box 2 and ensuring its protective effect. This, in turn, improves the reliability and safety of the controlled equipment.

[0091] In some embodiments, such as Figure 3 As shown, the electrical box 2 includes a third box body 21 and a third box cover 22. The third box body 21 has an adjacent first wall 211 and a second wall 212. The first wall 211 is the largest surface of the third box body 21. The third box cover 22 is disposed on the first wall 211 and can be opened and closed. The junction box 1 is connected to the second wall 212.

[0092] For example, the electric appliance box 2 can be a cuboid structure, the first wall 211 is the largest surface of the third box body 21 and is arranged towards the opening, because the circuit board in the electric appliance box 2 is arranged generally with the surface of the circuit board on which components are arranged facing the largest surface of the third box body 21, thus the third box cover 22 faces the opening of the air conditioner outdoor unit 100, when the third box cover 22 needs to be opened, most of the components on the circuit board are exposed for easy maintenance. In addition, the first box cover 12 and the second box cover 32 also face the opening, after the panel is removed, the debugging and maintenance operation can be conveniently performed. The third box cover 22 can occupy part of the surface of the first wall 211, or cover the entire surface of the first wall 211.

[0093] The second wall 212 for connecting the terminal box 1 can be any side surface of the third box body 21, the specific installation position can be determined according to the actual space, and can also be as close as possible to the position of the external lead wire, so that the wiring is more convenient, and the length of the lead wire can be shortened.

[0094] The terminal box 1 can be located on one side of the electric appliance box 2 along the first direction z, for example, in Figure 1 Because the two sides of the electric appliance box 2 need to be connected with the first stand 105 and the second stand 106, the second wall 212 can be a bottom wall, and the terminal box 1 is installed at the bottom of the electric appliance box 2, and is closer to the position of the external lead wire.

[0095] The second wall 212 can be provided with a mounting hole 29, for example, a waterproof rivet nut hole, for fixing the terminal box 1.

[0096] In this embodiment, the terminal box 1 is installed on the side wall adjacent to the third box cover 22 of the third box body 21, which can avoid affecting the opening of the third box cover 22, and can also reduce the influence on the terminal box 1 and the lead wire when the third box cover 22 is opened. Moreover, if the third box cover 22 faces the side which is easy to operate, the terminal box 1 will not be blocked by the electric appliance box 2, which is convenient for wiring or opening and closing the first box cover 12.

[0097] In some embodiments, as shown in Figure 3 The electric appliance box 2 includes a third box body 21 and a third box cover 22, the third box body 21 has adjacent first and second walls 211 and 212, the first wall 211 is the largest surface of the third box body 21, the third box cover 22 is arranged on the first wall 211 and is openable and closable, the third box body 21 has a third wall 213, and the third box cover 22 and the third wall 213 have a preset interval region S along the first wall 211, and the maintenance box 3 is located in the preset interval region S.

[0098] The third wall 213 is opposite or adjacent to the second wall 212, the third cover 22 can protrude from the outer surface of the first wall 211, and the third cover 22 is spaced apart from the third wall 213 in the first direction z to form a preset spacing area S on the first wall 211 to place the area of the maintenance box 3. Due to the small overall size of the maintenance box 3, it can be arranged in the area of the electrical box 2 close to the middle in the second direction x, for example, the second direction x can be the width direction of the shell 10. The maintenance box 3 can be connected to the third wall 213 through a support assembly or the like. Correspondingly, the third direction y is perpendicular to the second direction x, which can be the depth direction of the shell 10.

[0099] This embodiment takes into account that the maintenance box 3 is smaller in size compared to the electrical box 2, for example, a flat box-like structure, if arranged on the outside of the third wall 213 of the electrical box 2, it will occupy a large space as a whole, and will cause waste of space on both sides of the maintenance box 3. By arranging the maintenance box 3 close to the first wall 211 in the preset spacing area S outside the third cover 22, the space can be fully utilized, the overall layout of the electrical control assembly is more compact, and the maintenance box 3 is arranged on the outside of the first wall 211 of the electrical box 2 and is not blocked by other components, which is also beneficial to heat dissipation. Moreover, arranging the maintenance box 3 in the preset spacing area S also does not affect the opening of the third cover 22, and the third cover 22 will not affect the maintenance box 3 when it needs to be opened in special circumstances.

[0100] In some embodiments, the third cover 22 deviates from the central area of the first wall 211 towards the direction away from the third wall 213.

[0101] For example, the third cover 22 is spaced apart from the four edges of the first wall 211, and the third cover 22 deviates in the first direction z towards the direction away from the third wall 213 (top plate) to increase the size of the preset spacing area S in the first direction z.

[0102] This embodiment can increase the width of the preset spacing area S, and can leave more installation space for the maintenance box 3 under the condition that the size of the third cover 22 is constant.

[0103] In some embodiments, the second wall 212 and the third wall 213 are arranged opposite to each other.

[0104] For example, in the Figure 1 , the second wall 212 and the third wall 213 are arranged opposite to each other in the first direction z, the second wall 212 is the bottom wall of the third box body 21, the junction box 1 is installed at the bottom of the electrical box 2, the third wall 213 is the top wall of the third box body 21, and the maintenance box 3 is installed in the area of the electrical box 2 close to the top wall of the first wall 211.

[0105] The embodiment can install the junction box 1 on one side of the electric appliance box 2, and install the maintenance box 3 on the area close to the other side of the electric appliance box 2, so that the junction box 1 and the maintenance box 3 are located in relatively independent areas, and the junction box 1 and the maintenance box 3 can be prevented from affecting each other during assembly or maintenance, thereby improving the reliability and safety of the electric control assembly.

[0106] In some embodiments, as shown in Figure 3 At least one of a plurality of wire passing holes is arranged on the second wall 212:

[0107] The first wire passing hole 24 is used for introducing the power supply line from the junction box 1 into the electric appliance box 2, and the first wire passing hole 24 is shielded by the junction box 1.

[0108] The second wire passing hole 26 is used for introducing the communication line from the junction box 1 into the electric appliance box 2, and the second wire passing hole 26 is shielded by the junction box 1.

[0109] The third wire passing hole 28 is used for directly introducing the cable into the electric appliance box 2, and the third wire passing hole 28 is located on the outside of the junction box 1.

[0110] For example, two openings are formed by the long circular holes, and each opening forms the first wire passing hole 24. The second wire passing hole 26 and the third wire passing hole 28 can be circular or other shapes, and the number of the first wire passing hole 24 and the second wire passing hole 26 can be set according to actual needs, for example, Figure 3 The first wire passing hole 24 is two, and the second wire passing hole 26 is three. The first wire passing hole 24 and the second wire passing hole 26 are located in the inside area of the junction box 1, and the third wire passing hole 28 is located in the outside area of the junction box 1 and is used for directly introducing the external cable into the electric appliance box 2. When a plurality of third wire passing holes 28 are provided, the plurality of third wire passing holes 28 can be distributed on both sides of the junction box 1. The wires in the junction box 1 can be connected with the main control board and the filter board in the electric appliance box 2, and also be used for connecting the power supply line.

[0111] The embodiment can realize independent wiring of different types of lead wires by arranging a plurality of wire passing holes on the second wall 212 according to actual needs, not only can make the wiring arrangement of the electric control assembly more neat, but also can facilitate wiring and maintenance, and can improve the working reliability of the electric control assembly. Moreover, the lead wires which need to be connected into the electric appliance box 2 through the junction box 1 and the lead wires which directly enter the electric appliance box 2 are separated, which can not only reduce the overall size of the junction box 1, but also reduce the wiring difficulty of part of the wire harness.

[0112] In some embodiments, as shown in Figure 3 The first wire passing hole 24 is provided with an elastic sealing piece 25, the elastic sealing piece 25 is provided with a cross-shaped opening; the second wire passing hole 26 is embedded with an elastic sleeve 27, and the elastic sleeve 27 extends towards the inside of the electric appliance box 2; and / or the third wire passing hole 28 is embedded with an elastic sleeve 27, and the elastic sleeve 27 extends towards the outside of the electric appliance box 2.

[0113] The elastic sealing sheet 25 and the elastic sleeve 27 can be made of rubber. The inner diameter of the elastic sleeve 27 can be slightly larger than the outer diameter of the wire harness passing therethrough, so as to facilitate the passing. After the wire harness is passed, the elastic sleeve 27 can be tightened by a rope outside the elastic sleeve 27, so as to prevent dust and water vapor from entering, and the protection effect can be further improved.

[0114] As shown in Figure 4 The elastic sleeve 27 includes a tube body 271, a reinforcing portion 272, and two clamping portions 273. Taking the second wire passing hole 26 as an example, the elastic sleeve 27 extends towards the inside of the electric appliance box 2. The reinforcing portion 272 is connected to the other end of the tube body 271, and serves to increase the strength of the free end of the elastic sleeve 27. The two clamping portions 273 are connected to one end of the tube body 271 at intervals, and are clamped to the two side surfaces of the second wall 212 located on the two sides of the edge of the second wire passing hole 26.

[0115] In this embodiment, the elastic sealing sheet 25 with a cross-shaped opening is arranged at the first wire passing hole 24, so as to conveniently pass the power supply wire and clamp the power supply wire by the four sheet-shaped structures, thereby serving the protection function and protecting the power supply wire. The elastic sleeve 27 is embedded in the second wire passing hole 26 and the third wire passing hole 28, so as to guide the wire harness, make the wire harness pass along the predetermined path, protect the wire from being damaged by the metal part, and serve the protection function of preventing water vapor and dust from entering.

[0116] In some embodiments, as shown in Figure 4 The wiring box 1 further includes:

[0117] a first box body 11 connected to the electric appliance box 2;

[0118] a power supply wiring board 13 arranged in the first box body 11 and located close to the electric appliance box 2, and used for connecting the power supply wire; and

[0119] a wireless terminal device 14 arranged in the first box body 11 and located on the side of the power supply wiring board 13 away from the electric appliance box 2.

[0120] For example, the power supply wiring board 13 and the wireless terminal device 14 are arranged in different regions. The power supply wiring board 13 is located in the upper region of the first box body 11, and the wireless terminal device 14 is located in the lower region of the first box body 11. The wireless terminal device 14 is named as Data Transmission Unit (DTU) in English, and has the functions of positioning and data transmission. The positioning function is similar to GPS, and can obtain the position information of the air conditioning device. The data transmission function is used for transmitting the position and other state data of the air conditioning device to the background.

[0121] The embodiment divides the power terminal board 13 and the wireless terminal device 14 in the junction box 1, and sets them in a relatively independent layout, so as to prevent the wires from interfering with each other, facilitate wiring, and improve the working reliability of the electric control components.

[0122] In some embodiments, as shown in Figure 4 The first box body 11 has a fourth wall 111 connected with the electric appliance box 2 and a fifth wall 112 opposite to the first box cover 12, and the junction box 1 further comprises:

[0123] The first support 15 comprises a first plate 151, a second plate 152, and a third plate 153, the first plate 151 is connected to the fourth wall 111, the first end of the second plate 152 is connected to the first plate 151 and is arranged parallel to the first box cover 12, the second plate 152 is used for mounting the power terminal board 13, and the third plate 153 is connected to the second end of the second plate 152 and extends away from the first box cover 12. The power terminal board 13 can be arranged in a two-layer structure.

[0124] For example, the first support 15 can be formed by bending a sheet metal structure. The first support 15 and the fifth wall 112 can be connected by spot welding.

[0125] The embodiment sets the first support 15 to stably mount the power terminal board 13, and the third plate 153 is bent relative to the second plate 152, so as to prevent the second plate 152 from being damaged when the wireless terminal device 14 is mounted, and to protect the operator's safety. The two bending parts can make the structure have better structural strength.

[0126] In some embodiments, as shown in Figure 4 The first box body 11 has a fourth wall 111 connected with the electric appliance box 2 and a fifth wall 112 opposite to the first box cover 12, and the junction box 1 further comprises:

[0127] The second support 16 comprises a fourth plate 161 and first bending plates 162 connected to both ends of the fourth plate 161, the fourth plate 161 is arranged spaced apart from the fifth wall 112, the wireless terminal device 14 is mounted on the fourth plate 161, and the first bending plates 162 are connected to the fifth wall 112.

[0128] The first bending plates 162 can adopt an L-shaped structure, the vertical part of the L-shaped structure is connected with the fifth wall 112, and the horizontal part is perpendicular to the fifth wall 112. The wireless terminal device 14 is mounted on the fourth plate 161 and faces the side of the first box cover 12. The second support 16 and the fifth wall 112 can be connected by spot welding.

[0129] The embodiment sets the second support 16 to have two first bending plates 162, so as to improve the overall structural strength of the second support 16 and prevent the second support 16 from being deformed, and to improve the mounting stability.

[0130] In some embodiments, as shown in Figure 4 The junction box 1 further comprises:

[0131] A third bracket 17 is arranged on the fifth wall 112, and comprises a second bent plate 171 and a fifth plate 172. The first end of the second bent plate 171 is connected to the fifth wall 112, and the second end of the second bent plate 171 is located on the side of the wireless terminal device 14 away from the power terminal plate 13. The first end of the fifth plate 172 is connected to the second end of the second bent plate 171, and the second end of the fifth plate 172 extends outward from the wireless terminal device 14 and towards the power terminal plate 13. The fifth plate 172 and the first box cover 12 form a power line routing channel.

[0132] The second bent plate 171 can comprise a vertical portion and a horizontal portion connected to form an L shape. The vertical portion is connected to the fifth wall 112, and the horizontal portion extends between the wireless terminal device 14 and the wall opposite the fourth wall 111. The second end of the fifth plate 172 is provided with a folded edge 154, which can be arranged on the side facing the wireless terminal device 14, so as to prevent scratches on the power line and damage to the power terminal plate 13 caused by sharp edges. The third bracket 17 and the fifth wall 112 can be connected by spot welding.

[0133] Furthermore, by arranging the first bracket 15, the second bracket 16 and the third bracket 17 on the inside of the first box body 11, the overall structural strength of the first box body 11 can be increased.

[0134] This embodiment can form a routing channel between the fifth plate 172 and the first box cover 12 by arranging the third bracket 17. The power line can be arranged in a specific channel without affecting the wireless terminal device 14, which can improve the routing reliability and facilitate wiring after the first box cover 12 is opened.

[0135] In some embodiments, the first box body 11 has a fifth wall 112 opposite the first box cover 12, and the fifth wall 112 is provided with a heat dissipation window 18.

[0136] For example, the heat dissipation window 18 is a louver window. The heat dissipation window 18 can be arranged in the area corresponding to the fourth plate 161. In Figure 1 The heat dissipation window 18 is arranged on the side away from the opening along the third direction y.

[0137] This embodiment can dissipate heat from the wireless terminal device 14 by arranging the heat dissipation window 18 on the fifth wall 112, so that the wireless terminal device 14 is at an appropriate working temperature, improving the working reliability, and also improving the overall heat dissipation capacity of the junction box 1.

[0138] In some embodiments, as shown in Figure 4As shown, the junction box 1 further comprises a first box body 11, and a first box cover 12 is used to close the first box body 11, the first box body 11 has a fourth wall 111 connected with the electrical box 2;

[0139] The electric control assembly further comprises a fourth support 19, the fourth support 19 is located outside the first box body 11 and is connected to the side wall of the first box body 11 except the fourth wall 111 and the first box cover 12, and the fourth support 19 is used to assist in mounting the first box body 11.

[0140] The fourth support 19 comprises a first plate 191, a second plate 192 and a third plate 193, the first plate 191 is connectable to the bottom region of the outer surface of the fifth wall 112, the first end of the second plate 192 is connectable to the bottom end of the first plate 191, the second end of the second plate 192 extends in the second direction y towards the direction away from the fifth wall 112, the first end of the third plate 193 is connected to the second end of the second plate 192, and the second end of the third plate 193 extends in the first direction z towards the direction away from the electrical box 2.

[0141] For example, the fourth support 19 can be mounted on a beam or other support in the housing 10.

[0142] This embodiment can further improve the connection stability of the junction box 1 by providing auxiliary support through the fourth support 19 in the region of the junction box 1 away from the electrical box 2 on the basis of mainly bearing force when the junction box 1 is mounted on the electrical box 2, prevent resonance of large frequency or amplitude from occurring when the controlled device operates to generate noise, and improve the reliability of the electric control assembly. For example, the electric control assembly is provided with an air duct component 30 above, and the inside is provided with a fan, which will generate a large noise when working.

[0143] In some embodiments, as Figure 6 As shown, the electrical box 2 comprises a third box body 21, the third box body 21 has adjacent first and third walls 211 and 213, and the electric control assembly further comprises:

[0144] A fifth support 4 connected to the outer side of the third wall 213;

[0145] A sixth support 5 connected to the fifth support 4; and

[0146] A hanging support 6 comprising a first plate segment 61, a second plate segment 63 and a connecting segment 62, the first end of the first plate segment 61 is connected to the sixth support 5, the first end of the second plate segment 63 is connected to the second end of the first plate segment 61 through the connecting segment 62, and the second plate segment 63 is closer to the first wall 211 than the first plate segment 61;

[0147] The maintenance box 3 is mounted on the side of the second plate segment 63 away from the first wall 211.

[0148] Specifically, the fifth support 4 comprises a first connecting plate 41 connected to the third wall 213, a transition plate 42 having a first end connected to the first connecting plate 41 and being bent from the first connecting plate 41 to form an obtuse angle, and a first extension plate 43 extending in the first direction z away from the third wall 213 and being substantially flush with the first wall 211. As shown in Figure 7 The middle region of the first extension plate 43 is provided with a groove 431.

[0149] The sixth support 5 comprises a second extension plate 51 and two second connecting plates 52 connected to two ends of the second extension plate 51 in the second direction y respectively and extending towards the third wall 213 relative to the second extension plate 51. The sixth support 5 is arranged in the groove 431, and one of the second connecting plates 52 is connected to the side of the first extension plate 43 away from the hanging support 6, and the other second connecting plate 52 is connected to the first end of the first plate segment 61.

[0150] The first plate segment 61 of the hanging support 6 extends downward in the first direction z, the connecting segment 62 is connected to the bottom end of the first plate segment 61 and extends towards the first wall 211 in the third direction y, and the second plate segment 63 is located at the inner end of the connecting segment 62 and extends downward in the first direction z. The maintenance box 3 is mounted to the outer side of the second plate segment 63. An opening 65 can be arranged at the connection between the first plate segment 61 and the connecting segment 62, and the opening 65 extends in the second direction x, which can reduce the weight of the hanging support 6.

[0151] For example, the fifth support 4 can extend along the entire width of the electrical box 2 in the second direction x, and the width of the hanging support 6 in the second direction x is greater than the width of the sixth support 5.

[0152] For example, if the third wall 213 is the top wall, the maintenance box 3 can be suspended and mounted in the predetermined spaced region S of the first wall 211 by the fifth support 4, the sixth support 5 and the hanging support 6.

[0153] This embodiment can install the maintenance box 3 close to the first wall 211 by arranging the combination of the fifth support 4, the sixth support 5 and the hanging support 6, so that the structural layout of the electrical control assembly is more compact, and the maintenance box 3 can be stably and reliably mounted.

[0154] In some embodiments, as shown in Figure 6 and Figure 7 The hanging support 6 further comprises a baffle 64 connected to the side of the second plate segment 63 adjacent to the connecting segment 62 and extending towards the first wall 211, which is used to shield the wiring.

[0155] The second plate segment 63 is provided with a baffle 64 on both sides along the second direction x, and the baffle 64 has a preset gap with the first wall 211. For example, the data line 8 can be led out from the bottom of the maintenance box 3 and then routed behind the hanging bracket 6.

[0156] The baffle 64 can be retracted inward along the second direction x relative to the edge of the connecting segment 62. For example, the hanging bracket 6 can be formed by bending a sheet metal structure, and a preset distance is cut along the edge of the second plate segment 63 along the second direction x, and then bent along the cut seam to form the baffle 64.

[0157] The hanging bracket 6 of this embodiment can shield the wiring when leading the wiring between the second plate segment 63 and the first wall 211 by providing the baffle 64, thereby achieving hidden wiring, being more beautiful, and being less likely to interfere with other components around, improving the wiring reliability. If the product installed with the electronic control assembly is installed outdoors, the content of the product is easy to be dusty and wet, the baffle 64 can protect the wiring and reduce the influence of water and dust on the wiring, thereby improving the insulation performance and service life of the wiring.

[0158] In some embodiments, as shown in Figure 6 The electronic control assembly further includes a shielding bracket 7, and the shielding bracket 7 includes:

[0159] A third plate segment 71 connected to the third wall 213; and

[0160] A fourth plate segment 72, a first end of the fourth plate segment 72 being connected to the third plate segment 71, a second end of the fourth plate segment 72 extending along the first wall 211 and not exceeding the connecting segment 62, and a through-wiring passage being formed between the fourth plate segment 72 and the first wall 211, the second end of the fourth plate segment 72 being provided with an outwardly tilted hook portion 73; wherein the two ends of the shielding bracket 7 extend to beyond the two sides of the hanging bracket 6.

[0161] The third plate segment 71 is connected to the outer side of the third wall 213, can be located between the third wall 213 and the first connecting plate 41, and extends to beyond the first wall 211, the fourth plate segment 72 is connected to the outer end of the third plate segment 71 and extends downward along the first direction z, or is inclined relative to the bottom of the first direction z toward a direction away from the first wall 211, and the second end of the fourth plate segment 72 is provided with the hook portion 73. As shown in Figure 7 The shielding bracket 7 can extend along the entire width of the electrical appliance box 2 along the second direction x.

[0162] The embodiment can protect the electrical box 2 by arranging the shielding bracket 7 on the third wall 213, and form a wiring channel between the shielding bracket 7 and the first wall 211. For example, the electrical control assembly is used in the air conditioner outdoor unit 100, if the third wall 213 is located at the top, when it rains outside, rainwater may enter the shell 10, when the water falls on the shielding bracket 7, it can fall into the hook part 73 along the fourth plate segment 72, so as to prevent entering the electrical box 2 or the wiring area behind the maintenance box 3, which can improve the reliability and safety of the electrical control assembly, and improve the protection effect.

[0163] In some embodiments, the maintenance box 3 is provided with a display component for displaying at least one of the running data and the fault code of the controlled device.

[0164] The embodiment can maintain the electrical components in the electrical box 2 through the maintenance box 3, and the running data and the fault code displayed by the display component can determine whether the electrical components are in a normal working state, without opening the third box cover 22 of the electrical box 2, which can prevent the protection of the electrical box 2 from being invalid.

[0165] Secondly, as shown in Figure 1 The present disclosure provides an air conditioner outdoor unit 100, which in some embodiments includes the electrical control assembly of the above-mentioned embodiments.

[0166] The embodiment sets the electrical control assembly in the air conditioner outdoor unit 100 as a split structure, and independently sets the wiring box 1 and the maintenance box 3 outside the electrical box 2 according to functions, so that only the first box cover 12 of the wiring box 1 or the second box cover 32 of the maintenance box 3 needs to be opened during the debugging process of engineering installation and maintenance, which can keep the electrical components in the electrical box 2 in a protected state. When the air conditioner outdoor unit 100 needs engineering installation or maintenance, the protection structure of the electrical box 2 can be prevented from being damaged, the protection effect of the electrical box 2 can be ensured, and the working reliability and safety of the air conditioner outdoor unit 100 can be improved.

[0167] In some embodiments, as shown in Figure 1 The air conditioner outdoor unit further includes a shell assembly including a shell 10 and a panel, one side of the shell 10 has an open port, and the panel closes the open port; wherein the electrical control assembly is arranged in the middle region of the shell 10 along a first direction z, the first direction z is a height direction, and the electrical control assembly is arranged close to the open port, and the first box cover 12 and the second box cover 32 are both directed to the open port.

[0168] For example, the shell 10 can have a cuboid structure, and the shell 10 can include a first side plate 101, a second side plate 102, a top plate 103, and a bottom plate 104, the first side plate 101 and the second side plate 102 are oppositely arranged and both adjacent to the open port. The top region in the shell 10 can be provided with an air duct component 30, and the electrical control assembly is arranged below the air duct component 30.

[0169] The electric control assembly is arranged close to the opening, and installation and maintenance can be conveniently performed, and the first box cover 12 and the second box cover 32 are both directed towards the opening, so that the first box cover 12 can be opened to perform wiring or the second box cover 32 can be opened to perform maintenance after the panel is opened, and the convenience of maintenance of the air conditioner outdoor unit 100 can be improved.

[0170] In some embodiments, as shown in Figure 1 The electric appliance box 2 includes a third box body 21 and a third box cover 22, the third box body 21 has a first wall 211, a second wall 212 and a third wall 213, the third box cover 22 is arranged on the first wall 211, the first wall 211 is the largest surface of the third box body 21 and is directed towards the opening, the second wall 212 is located at the bottom, and the third wall 213 is located at the top.

[0171] The junction box 1 is connected to the second wall 212, the third box cover 22 and the third wall 213 have a preset spacing region S, and the maintenance box 3 is located in the preset spacing region S.

[0172] In this embodiment, the junction box 1 is connected to the bottom region of the electric appliance box 2, so that the junction box 1 is not blocked by the electric appliance box 2 and wiring can be conveniently performed after the panel is opened. Moreover, the maintenance box 3 is arranged close to the first wall 211 of the electric appliance box 2, and since the maintenance box 3 has a small volume, the preset spacing region S of the first wall 211 outside the third box cover 22 can be fully utilized, so that the overall structural layout is more compact, the maintenance box 3 is located at a region outside the electric appliance box 2 close to the top, the maintenance box 3 is far away from the junction box 1 and is arranged in a relatively independent region, so that the maintenance box 3 and the junction box 1 do not affect each other and the working reliability of the electric control assembly is improved. In addition, the maintenance box 3 is arranged at a region outside the electric appliance box 2 close to the top, which is also beneficial to the suspension installation of the maintenance box 3.

[0173] Finally, the present disclosure provides an air conditioner device, which includes the electric control assembly of the above embodiments and the air conditioner outdoor unit 100.

[0174] In the air conditioner device of this embodiment, since the electric control assembly adopts a split structure, when the air conditioner outdoor unit 100 needs to be installed or maintained, the protective structure of the electric appliance box 2 can be prevented from being damaged, and the protection effect of the electric appliance box 2 can be ensured, so that the working reliability and safety of the air conditioner outdoor unit 100 can be improved.

[0175] Although some specific embodiments of the present disclosure have been described in detail by examples, those skilled in the art should understand that the above examples are only for illustration and are not intended to limit the scope of the present disclosure. Those skilled in the art should understand that the above embodiments can be modified or some technical features can be replaced equivalently without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.

Claims

1. An electrically controlled assembly, characterized by The utility box (2) comprises a third box body (21) and a third box cover (22), the third box body (21) has adjacent first and second walls (211 and 212), the first wall (211) is the largest surface of the third box body (21), the third box cover (22) is arranged on the first wall (211) and is openable and closable, and the wiring box (1) is connected to the second wall (212). The utility box (2) comprises a third box body (21) and a third box cover (22), the third box body (21) has adjacent first and second walls (211 and 212), the first wall (211) is the largest surface of the third box body (21), the third box cover (22) is arranged on the first wall (211) and is openable and closable, and the third box body (21) has a third wall (213), there is a preset spacing area (S) between the third box cover (22) and the third wall (213) along the first wall (211), and the maintenance box (3) is located in the preset spacing area (S). The third box cover (22) deviates from the central area of the first wall (211) towards a direction away from the third wall (213). The second wall (212) and the third wall (213) are oppositely arranged.

2. The electrically controlled assembly of claim 1, wherein, The second wall (212) is provided with at least one of a plurality of wire passing holes:

3. The electrically controlled assembly of claim 1, wherein, A first wire passing hole (24) for leading a power supply wire from the wiring box (1) into the utility box (2), the first wire passing hole (24) being shielded by the wiring box (1); 4. The electrically controlled assembly of claim 3, wherein, A second wire passing hole (26) for leading a communication wire from the wiring box (1) into the utility box (2), the second wire passing hole (26) being shielded by the wiring box (1); and 5. The electrically controlled assembly of claim 3, wherein, A third wire passing hole (28) for directly leading a cable into the utility box (2), the third wire passing hole (28) being located outside the wiring box (1).

6. The electrically controlled assembly of claim 2, wherein, 7. The electric control assembly according to claim 6, wherein: The first wire passing hole (24) is provided with an elastic sealing sheet (25), and the elastic sealing sheet (25) is provided with a cross-shaped opening; The second wire passing hole (26) is inlaid with an elastic sleeve (27), and the elastic sleeve (27) extends towards the inside of the utility box (2); and / or The third wire passing hole (28) is inlaid with an elastic sleeve (27), and the elastic sleeve (27) extends towards the outside of the utility box (2). The wiring box (1) further comprises: A first box body (11) connected to the utility box (2); ​ ​ ​ 8. The electrically controlled assembly of claim 1, wherein, ​ ​ The power connection board (13) is arranged in the first box body (11) near the area of the electrical appliance box (2) and is used for connecting the power line. The wireless terminal device (14) is arranged in the first box body (11) and is located on the side of the power connection board (13) away from the electrical appliance box (2).

9. The electrically controlled assembly of claim 8, wherein, The first box body (11) has a fourth wall (111) connected with the electrical appliance box (2) and a fifth wall (112) opposite to the first box cover (12), and the junction box (1) further comprises: The first support (15) comprises a first plate (151), a second plate (152) and a third plate (153), the first plate (151) is connected to the fourth wall (111), the first end of the second plate (152) is connected to the first plate (151) and is arranged parallel to the first box cover (12), the second plate (152) is used for mounting the power connection board (13), and the third plate (153) is connected to the second end of the second plate (152) and extends towards the direction away from the first box cover (12); and / or The second support (16) comprises a fourth plate (161) and first bent plates (162) connected to both ends of the fourth plate (161) respectively, the fourth plate (161) is arranged in a spaced manner with the fifth wall (112), the wireless terminal device (14) is mounted on the fourth plate (161), and the first bent plates (162) are connected to the fifth wall (112).

10. The electrically controlled assembly of claim 8, wherein, The first box body (11) has a fifth wall (112) opposite to the first box cover (12), and the junction box (1) further comprises: The third support (17) comprises a second bent plate (171) and a fifth plate (172), the first end of the second bent plate (171) is connected to the fifth wall (112) and is located on the side of the wireless terminal device (14) away from the power connection board (13), the first end of the fifth plate (172) is connected to the second end of the second bent plate (171), the second end of the fifth plate (172) extends towards the power connection board (13) outside the wireless terminal device (14), and a power line routing channel is formed between the fifth plate (172) and the first box cover (12).

11. The electrically controlled assembly of claim 8, wherein, The first box body (11) has a fifth wall (112) opposite to the first box cover (12), and a heat dissipation window (18) is arranged on the fifth wall (112).

12. The electrically controlled assembly of claim 1, wherein, The junction box (1) further comprises a first box body (11), the first box cover (12) is used for sealing the first box body (11), and the first box body (11) has a fourth wall (111) connected with the electrical appliance box (2); The electrical control assembly further comprises a fourth support (19), the fourth support (19) is located outside the first box body (11) and is connected to the side wall of the first box body (11) except the fourth wall (111) and the first box cover (12), and the fourth support (19) is used for assisting in mounting the first box body (11).

13. An electrically controlled assembly according to any one of claims 1 to 12, wherein The electric appliance box (2) comprises a third box body (21) having a first wall (211) and a third wall (213) adjacent to each other, and the electric control assembly further comprises: a fifth support (4) connected to the outer side of the third wall (213); a sixth support (5) connected to the fifth support (4); and a hanging support (6) comprising a first plate segment (61), a second plate segment (63) and a connecting segment (62), a first end of the first plate segment (61) being connected to the sixth support (5), a first end of the second plate segment (63) being connected to a second end of the first plate segment (61) through the connecting segment (62), and the second plate segment (63) being closer to the first wall (211) than the first plate segment (61); wherein the maintenance box (3) is installed on a side of the second plate segment (63) away from the first wall (211).

14. The electrically controlled assembly of claim 13, wherein, The hanging support (6) further comprises a baffle (64) connected to a side of the second plate segment (63) adjacent to the connecting segment (62), and the baffle (64) extends towards the first wall (211) to shield the wiring.

15. The electrically controlled assembly of claim 13, wherein, Further comprising a shielding support (7) comprising: a third plate segment (71) connected to the third wall (213); a fourth plate segment (72) having a first end connected to the third plate segment (71), a second end extending along the first wall (211) and not exceeding the connecting segment (62), and a passage formed between the fourth plate segment (72) and the first wall (211) for the wiring, and the second end of the fourth plate segment (72) is provided with an outwardly curved hook portion (73); wherein both ends of the shielding support (7) extend beyond both sides of the hanging support (6).

16. The electrically controlled assembly of any one of claims 1-12, wherein, The maintenance box (3) is provided with a display component for displaying at least one of the running data and the fault code of the controlled device.

17. An air conditioner outdoor unit, characterized by comprising: The electric control assembly comprises: any one of claims 1-16.

18. The air conditioner outdoor unit as claimed in claim 17, wherein Further comprising: a housing assembly comprising a housing (10) and a panel, one side of the housing (10) having an open port, and the panel closing the open port; wherein the electric control assembly is arranged in the middle region of the housing (10) along a first direction (z), the first direction (z) being the height direction, and the electric control assembly is arranged close to the open port, and both the first box cover (12) and the second box cover (32) are arranged towards the open port.

19. The air conditioning outdoor unit as claimed in claim 18, wherein The electric appliance box (2) comprises a third box body (21) and a third box cover (22), the third box body (21) having a first wall (211), a second wall (212) and a third wall (213), the third box cover (22) being arranged on the first wall (211), the first wall (211) being the largest surface of the third box body (21) and facing the open port, the second wall (212) being located at the bottom, and the third wall (213) being located at the top; The junction box (1) is connected to the second wall (212), the third cover (22) has a preset interval area (S) with the third wall (213), and the maintenance box (3) is located in the preset interval area (S).

20. An air conditioning apparatus characterized by comprising: Comprise: The electric control assembly according to any one of claims 1-16, or the air conditioner outdoor unit according to any one of claims 17-19.

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