CN215597564U

CN215597564U - Outdoor machine casing of air conditioner and outdoor machine of air conditioner

Info

Publication number: CN215597564U
Application number: CN202120703675.8U
Authority: CN
Inventors: 孙运刚; 于永平; 李溪斌; 刘伟彤
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2022-01-21
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses an air conditioner outdoor unit casing, which comprises a front panel and a chassis; at least one display module is arranged in the air conditioner outdoor machine shell; the outdoor unit casing of the air conditioner further comprises: a support side plate comprising a first side plate section and a second side plate section, the first side plate section and the second side plate section abutting; the supporting side plate is fixedly arranged at the corner of the chassis, and the second side plate section is positioned at one side far away from the front panel; an installation clamping groove which is concave inwards is formed in the outer end face of the second side plate section, and the external electrical box is partially installed in the installation clamping groove; the external electrical box supplies power to the display module. According to the utility model, through the specially designed supporting side plate, the external electrical box can be stably fixed on the outdoor machine shell of the air conditioner, and meanwhile, the external surfaces of the external electrical box can be ensured to be exposed as much as possible, so that ports can be conveniently arranged on the surface of the external electrical box, and sufficient hardware design space of the external electrical box is provided.

Description

Outdoor machine casing of air conditioner and outdoor machine of air conditioner

Technical Field

The utility model belongs to the technical field of air conditioning equipment, and particularly relates to an air conditioner outdoor unit casing and an air conditioner outdoor unit.

Background

The electric control system of the variable frequency air conditioner consists of an indoor unit and an outdoor unit. The traditional outdoor unit electric control system mainly comprises an outdoor unit main board and two module circuit boards. The outdoor unit electric control system mainly has the following forms: the first outdoor unit mainboard processes various input signals, controls a load and integrates a switching power supply circuit; the module receives 6 paths of signals and direct current 15V voltage output by the outdoor unit mainboard, outputs three-phase alternating current with adjustable frequency and voltage after processing, and drives the compressor to operate. The second outdoor unit mainboard processes the input signal and controls the load, and the module integrates a switching power supply and outputs direct-current 12V voltage; and meanwhile, 6 paths of signals are received and processed to drive the compressor. The third outdoor unit mainboard switching power supply supplies power to the module, transmits communication signals and drives the relay, the module integrates a microprocessor, processes input signals, outputs 6 paths of signals to the power module, and drives the compressor to operate after being processed by the power module, and the fourth outdoor unit mainboard switching power supply integrates all circuits such as the power module, the switching power supply and the microprocessor on a circuit board. The outdoor unit electric control system is fixedly arranged in the outdoor unit shell and is positioned above the axial flow fan. Since the outdoor unit is usually hung on the outer wall of a building and the maintenance frequency is low, when designing the outdoor unit casing and the electric box casing of the air conditioner, it is usually considered whether the casing can ensure the stable operation of the electronic components for a long time, such as the material of the casing, the heat dissipation performance, and the like.

The outdoor unit casing made of sheet metal is not favorable for displaying the outdoor unit of the air conditioner, and the characteristics of the outdoor unit cannot be reflected if the outdoor unit casing is placed in an exhibition place, an exhibition hall or a sales place. Outdoor units of air conditioners for display are more dependent on the latest display technologies, including holographic projection, guide rail lighting, small light source spot lights, and the like. These display technologies put higher demands on the outdoor unit electric control system, and a power module matched with the outdoor unit electric control system needs to be designed. Meanwhile, the outdoor unit of the air conditioner for display is installed and set in different exhibitions, exhibition halls or sales places according to display requirements and needs to be matched with different mains supply sockets, so that an electric box matched with the additional display device needs to be arranged usually, and the electric box needs to be arranged externally.

A conventional outdoor unit casing of an air conditioner is composed of a front panel, a left side panel and a right side panel, and a rear back panel is not generally provided for the purpose of improving heat exchange efficiency. Therefore, if the electrical box is directly arranged on the front panel, the left side plate or the right side plate, on one hand, the electrical box is easy to interfere with a part needing displaying, on the other hand, the electrical box integrally protrudes out of the shell, and the electrical box is easy to collide in the transportation process.

Disclosure of Invention

The utility model provides an air conditioner outdoor machine shell aiming at the problems that in the prior art, an electrical box externally arranged on the air conditioner outdoor machine shell is easy to interfere with a part needing displaying, integrally protrudes out of the shell and is easy to collide in the transportation process.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

an outdoor machine casing of an air conditioner comprises a front panel and a chassis; at least one display module is arranged in the air conditioner outdoor machine shell; the outdoor unit casing of the air conditioner further comprises: a support side panel comprising a first side panel section and a second side panel section, the first and second side panel sections abutting; the supporting side plate is fixedly arranged at the corner of the chassis, and the second side plate section is positioned at one side far away from the front panel; an installation clamping groove which is concave inwards is formed in the outer end face of the second side plate section, and the external electrical box is partially installed in the installation clamping groove; the external electrical box supplies power to the display module.

Furthermore, the mounting slot comprises a substrate and a side wall surrounding the substrate, the substrate is provided with at least one first avoiding hole, and the first avoiding hole is configured to allow a first internal cable in the air conditioner external casing to extend outwards from the first avoiding hole and to be electrically connected with the external electrical box and/or allow a first external cable in the external electrical box to extend inwards from the first avoiding hole and to be electrically connected with a first internal cable in the air conditioner external casing; the first internal cable is electrically connected to the display module.

Furthermore, the mounting slot comprises a substrate and a side wall arranged around the substrate, the substrate is provided with a plurality of second avoiding holes, and the second avoiding holes are configured to allow multiple paths of second internal cables in the air conditioner external case to extend outwards from the second avoiding holes and to be electrically connected with the external electrical box and/or allow multiple paths of second internal cables in the external electrical box to extend inwards from the second avoiding holes and to be electrically connected with the multiple paths of second internal cables in the air conditioner external case; the plurality of second internal cables are electrically connected with the lighting module; the lighting module is arranged in the air conditioner outdoor machine shell.

Preferably, the mounting slot extends along the height direction of the second side plate section, and the height of the base plate is greater than three-quarters of the height of the second side plate section.

Furthermore, a handle mounting hole is formed in the upper portion of the first side plate section, an inclined portion which partially extends upwards from outside to inside is formed in the lower edge of the handle mounting hole, and the handle is fixedly connected with the inclined portion.

Furthermore, a valve group mounting hole is formed in the lower portion of the first side plate section.

Furthermore, the outer surface of the external electrical box is detachably and fixedly connected with the substrate.

Furthermore, a switch is arranged on the outer wall of the external electrical appliance box and is positioned on the outer side of the side wall.

Further, the air conditioner outdoor unit casing is made of a light-transmitting hard material.

A second aspect of the present invention provides an outdoor unit of an air conditioner, including an outdoor unit casing of an air conditioner; the air conditioner outdoor machine shell comprises a front panel and a chassis; at least one display module is arranged in the air conditioner outdoor machine shell; the outdoor unit casing of the air conditioner further comprises: a support side panel comprising a first side panel section and a second side panel section, the first and second side panel sections abutting; the supporting side plate is fixedly arranged at the corner of the chassis, and the second side plate section is positioned at one side far away from the front panel; an installation clamping groove which is concave inwards is formed in the outer end face of the second side plate section, and the external electrical box is partially installed in the installation clamping groove; the external electrical box supplies power to the display module.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, through the specially designed supporting side plate, the external electrical box can be stably fixed on the outdoor machine shell of the air conditioner, and meanwhile, the external surfaces of the external electrical box can be ensured to be exposed as much as possible, so that ports can be conveniently arranged on the surface of the external electrical box, and more hardware design space of the external electrical box is provided.

Other features and advantages of the present invention will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a structural view of a support side panel in an outdoor unit casing of an air conditioner according to the present invention;

FIG. 2 is a schematic view of a second side panel segment of the support side panel of FIG. 1;

fig. 3 is a side view of an outdoor unit for an air conditioner according to the present invention;

fig. 4 is a schematic circuit connection diagram of the outdoor unit of the air conditioner shown in fig. 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

It is to be understood that in describing the present invention, the terms "center," "longitudinal," "lateral," "length," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientation or positional relationship illustrated in the drawings and are used merely for convenience in describing the utility model and for ease of understanding, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

It should also be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

One aspect of the present invention relates to and provides an outdoor unit casing of an air conditioner. The air conditioner outdoor unit suitable for the air conditioner outdoor unit shell is mainly used for exhibiting and publicizing novel air conditioner products, for example, materials and internal devices selected by the air conditioner outdoor unit are displayed in a key mode, and the air conditioner outdoor unit is deeply integrated with intelligent home technologies such as a new communication technology and cloud computing. The outdoor unit of the air conditioner comprises at least one display module (not shown), wherein the display module can be one or more of a display screen, a holographic fan, a holographic projection module, a projection module and a mini LED. The display module can present image contents inside or outside the outdoor machine shell of the air conditioner for a user to view according to the needs of an exhibition hall or a sales hall. For example, the outdoor cabinet of air conditioner made of transparent hard material can image the content to be displayed in the outdoor cabinet of air conditioner by holographic imaging technology, while the outdoor cabinet of air conditioner made of non-transparent hard material can project the content to be displayed on the nearby ground or wall by the built-in projection module. The displayed content may be a set video or image, or may be an image generated according to the operation state of the outdoor unit of the air conditioner. Different from the air conditioning system of the traditional air conditioner outdoor unit, the exhibition site and the marketplace are usually non-standardized spaces and may be temporarily built venues, and the provision of a standard power supply interface with a unified standard cannot be ensured. Meanwhile, due to the continuous development of the display technology, the updating iteration requirement of the display module still exists, so that the traditional electrical box arranged in the outdoor machine shell of the air conditioner cannot be matched with the actual use requirement, and the external electrical box needs to be designed in a matched manner. The electrical box, which is externally installed in the outdoor unit casing of the air conditioner, may interfere with the parts and areas where the products are displayed, so that the aesthetic feeling of the appearance of the entire outdoor unit of the air conditioner is reduced. Meanwhile, the electrical box protrudes out of the shell, and scraping and touching are easy to occur in the transferring process under the condition of adopting original packaging. In order to solve the problem, the utility model particularly designs the air conditioner outdoor machine shell matched with the external electrical box. Referring to fig. 1 and 2, in particular, an outdoor unit casing of an air conditioner includes a front panel, a bottom panel and a specially designed support side panel 10 detachably fixedly coupled to each other. Wherein the support side plate 10 comprises a first side plate section 11 and a second side plate section 12, the first side plate section 11 and the second side plate section 12 being adjacent and substantially at 90 degrees. The support side plate 10 is fixedly arranged at the corner of the chassis and the second side plate section 12 is located at the side far from the front panel. The support side plate 10 is formed in an L shape as a whole, and protects components inside the outdoor unit case of the air conditioner at the side and the back, respectively. An inwardly recessed mounting slot 16 is formed on the outer end surface of the second side plate segment 12, and an external electrical box 24 is partially mounted in the mounting slot 16. An external electronics box 24 provides power to the display module. Through the specially designed supporting side plate 10, the external electrical box 24 can be stably fixed on the outdoor casing of the air conditioner, and meanwhile, the external surfaces of the external electrical box 24 can be ensured to be exposed as much as possible, so that ports can be conveniently arranged on the surface of the external electrical box 24, and a sufficient hardware design space for the external electrical box 24 is provided.

Referring now to fig. 1 and 2, the second side plate segment 12 is described in detail, and the mounting slot 16 of the second side plate segment 12 includes a base plate 17 and a side wall disposed around the base plate 17. The side walls preferably include an upper side wall 18-1, a lower side wall 18-3 and a side wall 18-2, i.e., an opening is formed at a side of the mounting slot 16, so that a complete mounting surface can be left at a side of the external electrical box 24 away from the side wall 18-2, and the external electrical box 24 has a sufficient design space in the height direction H to design an electrical interface. The substrate 17 is provided with at least one first avoiding hole 20. The first avoiding hole 20 is configured to allow the first internal cable 27 in the outdoor housing of the air conditioner to extend out from the first avoiding hole 20 and be electrically connected to the external electrical box 24, or the first external cable in the external electrical box 24 may extend in from the first avoiding hole 20 and be electrically connected to the first internal cable 27 in the outdoor housing of the air conditioner, or both the first internal cable 27 may extend out from the first avoiding hole 20 and be electrically connected to the external electrical box 24 and the first external cable in the external electrical box 24 may extend in from the first avoiding hole 20 and be electrically connected to the first internal cable 27 in the outdoor housing of the air conditioner. The first inner cable 19 is electrically connected to the display module.

Preferably, a lighting module 32 is further disposed in the outdoor unit housing of the air conditioner, and the lighting module 32 may be a track light, a small light source spotlight, an LED lamp board or an LED lamp strip. The external electronics box 24 provides power to the lighting module 32. In addition, the substrate 17 may further have a plurality of second avoiding holes, for example, as shown in the figure, a second avoiding hole 19 is formed, the second avoiding hole 19 is configured to allow the multiple second internal cables in the outdoor housing of the air conditioner to extend out from the second avoiding hole 19 and to be electrically connected to the external electrical box 24, or the second external cables in the external electrical box 24 extend into the second avoiding hole 19 and to be electrically connected to the multiple second internal cables in the outdoor housing of the air conditioner, or both the second internal cables extend out from the second avoiding hole and to be electrically connected to the external electrical box and the second external cables in the external electrical box extend into the second avoiding hole and to be electrically connected to the multiple second internal cables in the outdoor housing of the air conditioner. The second internal cable connects the lighting module 32 to provide power to the lighting module 32 through the external electronics box 24. Taking the guide rail light as an example, the guide rail light is distributed along the inner surface of the outdoor machine shell of the air conditioner and is controlled independently in sections. Considering that the guide rail lights are integrally provided at respective edges of the outdoor unit casing of the air conditioner, it is preferable to design the mounting slots 16 to extend in the height direction H of the second side plate section 12, and the height of the base plate 17 is greater than three-quarters of the height of the second side plate section 12. Therefore, the cables in all directions can be conveniently connected with the external electric appliance box 24, and the length of the cables is reasonable.

Preferably, a plurality of relief holes (19, 20) are designed, and part or all of the relief holes are designed to be knock-off holes, and tools are used to knock off the holes when routing is needed. The non-use state plays a dustproof role. Preferably, a switch 25 is disposed on the external electrical box 24 near the side wall 18-2 of the mounting slot 16, and the switch 25 is disposed on the outer side of the side wall. The user-operated switch 25 may control the power of the external electric box 24 to turn off or on the display module and the illumination module as a whole.

In this embodiment, the display module may be a commercially available holographic projection module, a common projection module, or a holographic fan. These products typically have their own power adapter 26. To mate with different power adapters 26, the internal cable 27 is preferably designed with a connection end and a free end. The connection end is electrically connected to a display module provided in the outdoor unit casing of the air conditioner, and the free end is provided with a first adaptor connector 28. The free end extends outwardly from the access hole 20, the first adapter 28 is operatively connected to the display module power adapter 26, and the display module power adapter 26 is operatively electrically connected to the external electronics box 24.

The second side panel section 12 primarily serves a supporting function. In contrast, the first side wall section 11 serves primarily for connection and protection, and a top cover (not shown) is detachably connected to the upper side of the first side wall section 11. The first side plate segment 11 and the top cover are preferably connected by bolts. The supporting side plates 10, the front panel, the top cover and the bottom plate can be made of transparent materials by adopting a plastic uptake process. The shell manufactured by the process is lighter and thinner and has better light transmittance. In order to improve the structural strength of the connection point, it is preferable that a connection end plate is provided at an upper edge of the first side plate section 11, and a plurality of cylindrical screw holes 15 having internal threads are provided on the connection end plate, so that the connection between the top cover and the support side plate 10 is achieved through the cylindrical screw holes 15. The upper portion of the first side plate section 11 is provided with a handle mounting hole 21, and the lower edge of the handle mounting hole 21 is provided with an inclined portion 22 partially extending from outside to inside upwards. The inclined portion 22 is composed of a vertically extending connecting plate section 22-2 and an inclined plate section 22-1 integrally formed with the connecting plate section 22-2. The connecting plate section 22-2 is also provided with a cylindrical screw hole 15, and the handle is stably connected with the inclined part 22 through the cylindrical screw hole 15 on the connecting plate section 22-2. In order to improve the connection stability, the upper side and the lower side of the handle mounting hole 21 are symmetrically provided with a cylindrical screw hole 15 respectively, the corresponding position of the handle is also provided with a corresponding screw hole, and the handle are connected through bolts to improve the strength of the connection structure. The lower part of the first side plate section 11 is provided with a valve block mounting hole 23, the stop valve extends out from the valve block mounting hole 23, and the outer side of the stop valve is preferably provided with a protective cover (not shown in the figure). The lowermost end of the first side plate section 11 is preferably provided with a cylindrical screw hole 15, by means of which cylindrical screw hole 15 a stable connection to the chassis is achieved.

The internal electric box 31 is preferably provided in the space surrounded by the support side plates 10. The built-in electrical box 31 includes a main control chip, an IPM module, and a power switch, and the built-in electrical box 31 controls the operation of loads such as a compressor and an outdoor fan in the outdoor unit of the air conditioner. The internal electrical box 31 and the external electrical box 24 can communicate in a wired or wireless manner. Specifically, a single chip microcomputer is optionally disposed in the external electrical box 24, and an input end of the single chip microcomputer receives the operation state signal output by the internal electrical box 31. The operation state signal may be a high level signal or a low level signal, and when the temperature parameter of the air conditioning room reaches the set temperature, the external electrical box 24 receives the operation state signal output by the internal electrical box 31, and outputs a driving signal to drive the lighting module 32 to light up, thereby realizing an intelligent display effect. Of course, if the operation of the load such as the compressor or the outdoor unit is not required, the built-in electrical box 31 may be not provided or the built-in electrical box 31 may be controlled not to operate.

Another aspect of the present invention is directed to an outdoor unit for an air conditioner. The outdoor unit of the air conditioner is mainly used for exhibition and propaganda, such as the deep integration of materials selected by key display products, the functions of internal devices and intelligent household technologies such as new communication technology and cloud computing. The outdoor unit of the air conditioner comprises at least one display module. The display module can be one or more of a display screen, a holographic fan, a holographic projection module, a common projection module and a mini LED. The display module can present image contents inside or outside the outdoor machine shell of the air conditioner for a user to view according to the needs of an exhibition hall or a sales hall. For example, the outdoor cabinet of air conditioner made of transparent hard material can image the content to be displayed in the outdoor cabinet of air conditioner by holographic imaging technology, while the outdoor cabinet of air conditioner made of non-transparent hard material can project the content to be displayed on the ground or wall nearby by the built-in common projection module. The displayed content may be a preset video or image, or may be an image generated according to the operation state of the outdoor unit of the air conditioner. The casing of the outdoor unit of the air conditioner includes a front panel, a bottom plate and a specially designed supporting side panel 10 which are fixedly and detachably connected. The support side plate 10 comprises a first side plate section 11 and a second side plate section 12, the first side plate section 11 and the second side plate section 12 being adjacent and substantially at 90 degrees. The support side plate 10 is fixedly arranged at the corner of the chassis and the second side plate section 12 is located at the side far from the front panel. The support side plate 10 is L-shaped as a whole, and protects the components inside the cabinet of the outdoor unit of the air conditioner at the side and the rear. The front panel provides protection to the components inside the air conditioner outdoor unit casing on the front and side. The front panel is connected to a lip 13 on one side of the first side panel segment. The heat exchanger of the outdoor unit of the air conditioner is disposed at an opening formed between the free end of the second side plate section 12 and the front panel. An inwardly recessed mounting slot 16 is formed on the outer end surface of the second side plate segment 12, and an external electrical box 24 is at least partially mounted in the mounting slot 16. An external electronics box 24 provides power to the display module. Through the support curb plate 10 of special design, external electrical apparatus box 24 can be stably fixed in on the air-conditioner outdoor machine casing, can ensure simultaneously that each surface of external electrical apparatus box 24 exposes as much as possible, be convenient for set up a plurality of ports and make the reasonable evenly distributed of port on the surface of external electrical apparatus box 24, the operation of being convenient for provides more hardware design spaces of external electrical apparatus box 24.

The mounting pocket 16 on the second side plate segment 12 includes a base plate 17 and a side wall disposed about the base plate 17. The side walls preferably include an upper side wall 18-1, a lower side wall 18-3 and a side wall 18-2, i.e., an opening is formed at one side of the mounting slot 16, so that a complete side surface can be left at one side of the external electrical box 24, and the external electrical box 24 has sufficient design space in the height direction H to design an electrical interface.

The substrate 17 is provided with at least one first avoiding hole 20. The first avoiding hole 20 is configured to allow the first internal cable 27 in the outdoor housing of the air conditioner to extend out from the first avoiding hole 20 and be electrically connected to the external electrical box 24, or the first external cable in the external electrical box 24 may extend in from the first avoiding hole 20 and be electrically connected to the first internal cable 27 in the outdoor housing of the air conditioner, or both the first internal cable 27 may extend out from the first avoiding hole 20 and be electrically connected to the external electrical box 24 and the first external cable in the external electrical box 24 may extend in from the first avoiding hole 20 and be electrically connected to the first internal cable 27 in the outdoor housing of the air conditioner. The first inner cable 19 is electrically connected to the display module.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. An outdoor machine casing of an air conditioner comprises a front panel and a chassis; the outdoor unit of the air conditioner is characterized in that at least one display module is arranged in the outdoor unit shell of the air conditioner;

the outdoor unit casing of the air conditioner further comprises:

a support side panel comprising a first side panel section and a second side panel section, the first and second side panel sections abutting; the supporting side plate is fixedly arranged at the corner of the chassis, and the second side plate section is positioned at one side far away from the front panel;

an installation clamping groove which is concave inwards is formed in the outer end face of the second side plate section, and the external electrical box is partially installed in the installation clamping groove; the external electrical box supplies power to the display module.

2. The outdoor unit casing of air conditioner as set forth in claim 1,

the mounting clamping groove comprises a substrate and a side wall arranged around the substrate, at least one first avoidance hole is formed in the substrate, and the first avoidance hole is configured to allow a first internal cable in the outdoor air conditioner casing to extend outwards from the first avoidance hole and be electrically connected with the external electrical box and/or allow a first external cable in the external electrical box to extend inwards from the first avoidance hole and be electrically connected with a first internal cable in the outdoor air conditioner casing; the first internal cable is electrically connected to the display module.

3. The outdoor unit casing of air conditioner according to claim 1, wherein:

the mounting clamping groove comprises a substrate and a side wall arranged around the substrate, a plurality of second avoidance holes are formed in the substrate, and the second avoidance holes are configured to allow multiple paths of second internal cables in the air conditioner outdoor machine shell to extend outwards from the second avoidance holes and be electrically connected with the external electrical box and/or allow multiple paths of second internal cables in the external electrical box to extend inwards from the second avoidance holes and be electrically connected with multiple paths of second internal cables in the air conditioner outdoor machine shell; the plurality of second internal cables are electrically connected with the lighting module; the lighting module is arranged in the air conditioner outdoor machine shell.

4. The outdoor unit casing of air conditioner as set forth in claim 3,

the mounting clamping groove extends along the height direction of the second side plate section, and the height of the base plate is greater than three-quarters of the height of the second side plate section.

5. The outdoor unit casing of air conditioner as set forth in claim 1,

the handle is characterized in that a handle mounting hole is formed in the upper portion of the first side plate section, a part of inclined portion extending upwards from outside to inside is arranged on the lower edge of the handle mounting hole, and the handle is fixedly connected with the inclined portion.

6. The outdoor unit casing of air conditioner as set forth in claim 1,

and a valve group mounting hole is formed in the lower part of the first side plate section.

7. The outdoor unit casing of air conditioner according to claim 2 or 3,

the outer surface of the external electrical box is fixedly connected with the substrate in a detachable mode.

8. The outdoor unit casing of air conditioner according to claim 2 or 3,

a switch is arranged on the outer wall of the external electrical appliance box and located on the outer side of the side wall.

9. The outdoor unit casing of claim 1 to 6, wherein the outdoor unit casing is made of a light-transmitting hard material.

10. An outdoor unit for an air conditioner, comprising the outdoor unit casing for an air conditioner according to any one of claims 1 to 9.