CN220287612U - Electric control box assembly, outdoor unit and air conditioner - Google Patents

Abstract

The application belongs to the technical field of electric control equipment, and particularly relates to an electric control box assembly, an outdoor unit and an air conditioner. The electric control box assembly comprises a mounting plate and an electric control plate, wherein the mounting plate comprises a main plate part and a side plate part arranged on at least one side of the main plate part, a first wire passing port is arranged at the top of the side plate part or near the top of the side plate part, a second wire passing port is arranged on the main plate part, and a connecting wire for connecting the electric control plate can sequentially pass through the first wire passing port and the second wire passing port and is connected with the electric control plate. According to the electric control box assembly, the connecting wire can be quickly inserted into the electric control box assembly through the first wire passing port, the operation process is simple and effective, the complexity of the connecting wire installation process is reduced, and as the first wire passing port is arranged on the side plate part, water can be prevented from directly entering the electric control plate through the first wire passing port and falling onto the electric control plate, the damage of the electric control plate is reduced, and the safety and reliability of the electric control box assembly are improved.

Description

Electric control box assembly, outdoor unit and air conditioner

Technical Field

The application belongs to the technical field of electric control equipment, and particularly relates to an electric control box assembly, an outdoor unit and an air conditioner.

Background

The top outlet outdoor unit of the present central air conditioner has a plurality of wire bodies entering the electric control box, including compressor connecting wires, fan connecting wires, temperature sensor connecting wires and the like, and the connecting wires of general electric devices enter the electric control box from the bottom surface of the electric control box and are connected with the electric control plate. However, since the electric devices in the outdoor unit, such as the fan assembly, are arranged above the electric control box at the installation position, the connecting wire for connecting the fan assembly and the electric control box needs to pass through most of devices in the outdoor unit, so that the electric control box enters the electric control box through the bottom of the electric control box, and the installation process is complex and even cannot be installed.

Disclosure of Invention

The utility model aims to at least solve the problem that the connecting wire between an electric device and an electric control board is complex in installation process. This object is achieved by:

a first aspect of the present utility model proposes an electronic control cartridge assembly comprising:

the mounting plate comprises a main plate part and a side plate part arranged on at least one side of the main plate part, a first wire passing port is arranged at the top or near the top of the side plate part, and a second wire passing port is arranged on the main plate part;

the electric control board is arranged on the main board part, and a connecting wire used for connecting the electric control board can sequentially penetrate through the first wire passing opening and the second wire passing opening and is connected with the electric control board.

According to the electric control box assembly, when the electric device outside the electric control box assembly and the electric control plate inside the electric control box assembly are connected through the connecting wire, the connecting wire can sequentially pass through the first wire passing port and the second wire passing port and is connected with the electric control plate, and as the first wire passing port is arranged at the top of the side plate part or near the top, the connecting wire can be quickly inserted into the electric control box assembly through the first wire passing port, the operation process is simple and effective, the complexity of the connecting wire installation process is reduced, and as the first wire passing port is arranged on the side plate part, water can be prevented from directly entering the electric control plate through the first wire passing port, the damage of the electric control plate is reduced, and the safety and reliability of the electric control box assembly are improved.

In addition, the electric control box assembly can also have the following additional technical characteristics:

in some embodiments of the present utility model, the first wire passing port and the second wire passing port are disposed on the same side of the main board portion, and the second wire passing port is disposed at a connection portion between the main board portion and the side board portion.

In some embodiments of the present utility model, a first guiding surface is provided at a bottom of the second wire passing opening, and the first guiding surface is disposed obliquely from bottom to top along a direction of the side plate portion toward the main plate portion.

In some embodiments of the present utility model, the second wire passing opening is located at the same height as a part of the electric control board in a vertical direction.

In some embodiments of the utility model, at least part of the inner edge of the first wire passing opening is provided with a flanging or chamfering.

In some embodiments of the present utility model, the opening size of the first wire passing opening gradually decreases from bottom to top in the vertical direction.

In some embodiments of the present utility model, the side plate portion is further formed with a wire passing groove, at least a portion of which is disposed between the first wire passing port and the second wire passing port.

In some embodiments of the present utility model, a water baffle is further disposed on top of the main board, and the water baffle is disposed above the electric control board in a vertical direction, and a projection of the electric control board is located in a projection range of the water baffle in the vertical direction.

In some embodiments of the present utility model, the main plate portion and the side plate portion are disposed at a first included angle a, and the value of the first included angle a is in the range of 0 ° or less and 180 °.

In some embodiments of the present utility model, the electronic control box assembly further includes a cover plate, the mounting plate and the cover plate enclose a receiving cavity, and the electronic control plate is disposed in the receiving cavity.

The second aspect of the present utility model also provides an outdoor unit having any one of the above electronic control box assemblies, the outdoor unit further comprising:

at least one electrical device, the said electrical device locates outside the said electric control box assembly;

the connecting wire, the one end of connecting wire with electrical device is connected, the other end of connecting wire passes in proper order first wire passing mouth with the second wire passing mouth, and with the automatically controlled board is connected.

In some embodiments of the present utility model, the portion of the connecting line disposed between the first wire passing opening and the second wire passing opening includes at least one bending portion, and the bending portion includes a first line segment and a second line segment disposed at an angle in a vertical plane.

The third aspect of the present utility model also provides an air conditioner, which has the outdoor unit of any one of the above, further comprising an indoor unit, wherein the indoor unit and the outdoor unit are communicated through a refrigerant pipeline.

The foregoing description is only an overview of the technical solutions of the present application, and may be implemented according to the content of the specification in order to make the technical means of the present application more clearly understood, and in order to make the above-mentioned and other objects, features and advantages of the present application more clearly understood, the following detailed description of the present application will be given.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. Wherein:

fig. 1 is a schematic view illustrating a structure of an outdoor unit according to an embodiment of the present application;

fig. 2 is a schematic diagram illustrating a split structure of an outdoor unit according to an embodiment of the present application;

fig. 3 is a schematic structural view of an electronic control box assembly according to an embodiment of the present application;

fig. 4 is a schematic A-A sectional structure of an outdoor unit according to an embodiment of the present application;

fig. 5 is a schematic view of a B-section enlarged structure of an outdoor unit according to an embodiment of the present application;

fig. 6 is a schematic diagram of an assembled structure of an electric control box assembly and a connecting wire according to an embodiment of the present application;

fig. 7 is an enlarged schematic view of a C-section structure of an electronic control box assembly according to an embodiment of the present application;

fig. 8 is an enlarged schematic view of a D-section of the electronic control box assembly according to an embodiment of the present application.

The reference numerals in the drawings are as follows:

1. an outdoor unit;

10. a case; 11. ventilation holes; 12. an open end;

20. an outdoor heat exchanger;

30. a compressor;

40. an electronic control box assembly; 41. a mounting plate; 411. a main board section; 4111. a second wire passing port; 41111. a first guide surface; 412. a side plate portion; 4121. a first wire passing port; 41211. flanging; 41212. a second guide surface; 4122. a wire passing groove; 4123. a first mounting hole; 42. an electric control board; 43. a cover plate; 44. a water baffle; 441. a second mounting hole; 45. a lower baffle; 451. a notch; 452. a first vent; 453. an extension end; 454. a second vent hole;

50. a fan assembly; 51. a blower;

60. a connecting wire; 61. a bending part; 611. a first line segment; 612. and a second line segment.

Detailed Description

Exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For ease of description, spatially relative terms, such as "inner," "outer," "lower," "below," "upper," "above," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.

The top outlet outdoor unit of the present central air conditioner has a plurality of wire bodies entering the electric control box, including compressor connecting wires, fan connecting wires, temperature sensor connecting wires and the like, and the connecting wires of general electric devices enter the electric control box from the bottom surface of the electric control box and are connected with the electric control plate. However, since the electric devices in the outdoor unit, such as the fan assembly, are arranged above the electric control box at the installation position, the connecting wire for connecting the fan assembly and the electric control box needs to pass through most of devices in the outdoor unit, so that the electric control box enters the electric control box through the bottom of the electric control box, and the installation process is complex and even cannot be installed.

For solving the complicated problem of connecting wire installation process between electric device and automatically controlled board, this application has proposed an automatically controlled box subassembly, has the off-premises station of this automatically controlled box subassembly, and has the air conditioner of this off-premises station, can be fast effectively through connecting wire connection electric device and automatically controlled board, and operation simple process is effective, has reduced the complexity of connecting wire installation process.

For convenience of description, the embodiments of the present application only take an air conditioner as a central air conditioner for illustration.

The central air conditioner comprises an indoor unit and an outdoor unit, the outdoor unit is usually arranged outdoors, the indoor unit is usually arranged indoors, and the outdoor unit and the indoor unit are matched to work together so as to realize the functions of refrigerating, heating, dehumidifying, purifying air and the like of the air conditioner and achieve comfortable air quality.

In a central air conditioner, the number of outdoor units is usually one, and the number of indoor units can be plural, and each indoor unit is provided with one or more air outlets, so that the air after refrigeration, heating, dehumidification or purification is discharged into a room through the air outlets. An indoor heat exchanger is usually arranged in the indoor unit, an outdoor heat exchanger is usually arranged in the outdoor unit, and the indoor heat exchanger and the outdoor heat exchanger are usually communicated through a refrigerant pipeline, so that refrigerant between the indoor heat exchanger and the outdoor heat exchanger can circulate.

In the refrigeration process of the central air conditioner, the indoor heat exchanger is an evaporator, the refrigerant in the evaporator is changed into a gaseous state from liquid heat absorption, in the process of evaporating and absorbing heat of the refrigerant, the evaporator exchanges heat with air flowing through the evaporator to take away heat in the air in the indoor unit, so that the air discharged out of the indoor unit is air after heat release and cooling, the indoor unit blows cold air, meanwhile, the outdoor heat exchanger is a condenser, the refrigerant in the condenser is changed into a liquid state from the gaseous state, in the process of condensing and releasing heat of the refrigerant, the condenser exchanges heat with the air in the air conditioner outdoor unit flowing through the condenser, and the air in the outdoor unit brings the heat of the condenser to the outside of the outdoor unit, so that the refrigeration process is realized.

In the heating process of the central air conditioner, the outdoor heat exchanger is an evaporator, the refrigerant in the evaporator is changed into a gaseous state from a liquid state to absorb heat, in the process of evaporating and absorbing heat of the refrigerant, the evaporator exchanges heat with air flowing through the evaporator to replace heat carried in the air in the outdoor unit of the air conditioner into the refrigerant in the evaporator, meanwhile, the indoor heat exchanger is a condenser, the refrigerant in the condenser is changed into a liquid state from a gaseous state, in the process of condensing and releasing heat of the refrigerant, the condenser exchanges heat with the air in the indoor unit of the air conditioner flowing through the condenser, so that the heat carried by the condenser is taken away by the air in the indoor unit, and the air is discharged from the indoor unit into the indoor outside of the indoor unit, so that the indoor unit blows hot air, and the heating process is realized.

As shown in conjunction with fig. 1 and 2, in some embodiments of the present utility model, an outdoor unit 1 includes a casing 10, and a mounting cavity for mounting various electric devices including an outdoor heat exchanger 20 and a compressor 30 is formed inside the casing 10. Because the outdoor heat exchanger 20 and the compressor 30 release a lot of heat during the operation, and other electric devices release a certain amount of heat during the operation, in order to facilitate the heat dissipation of various electric devices in the case 10, the outdoor unit 1 further includes a fan assembly 50, the fan assembly 50 is communicated with the installation cavity, and the heat generated by various electric devices in the case 10 is discharged to the outside of the case 10 through the effect of the fan assembly 50. The fan assembly 50 may be disposed outside the case 10 and above the case 10, and the fan assembly 50 may be disposed inside the case 10 and near the top. The fan assembly 50 is arranged above the box body 10 or at the top of the box body 10, and an air outlet is formed at the top of the fan assembly 50, so that the fan assembly 50 can conveniently perform air outlet towards the upper side of the box body 10, and air outlet air flow can not directly act on operators around the box body 10, so that the occurrence of accidental injury to the operators is reduced. Wherein, be equipped with a plurality of bleeder vents 11 on the box 10, simultaneously fan assembly 50 during operation, the outside air of box 10 can get into the inside of box 10 through bleeder vent 11 to form the air current, thereby cool off the heat dissipation to the electrical components in the box 10.

In some embodiments of the present utility model, the outdoor unit 1 further includes an electric control box assembly 40, and the electric control box assembly 40 is connected to and controls various electric devices. The electric control box assembly 40 is arranged on the side wall of the box body 10 and is detachably connected with the box body 10, so that the electric control box assembly 40 is convenient to disassemble, assemble and maintain. Specifically, the side wall of the box body 10 is provided with an open end 12, the electric control box assembly 40 is arranged at the open end 12 and used for shielding the open end 12, and the electric devices inside the box body 10 can be overhauled or replaced by disassembling the electric control box assembly 40. Wherein, most of the electric devices in the case 10 are respectively connected with the electric control box assembly 40, such as the fan assembly 50, the outdoor heat exchanger 20 and the compressor 30, and controlled by the electric control box assembly 40.

As shown in fig. 2 to 5, in some embodiments of the present utility model, the electronic control box assembly 40 includes a mounting plate 41 and an electronic control board 42, the mounting plate 41 includes a main board portion 411 and a side board portion 412 disposed on at least one side of the main board portion 411, a first wire passing port 4121 is disposed at a position at or near the top of the side board portion 412, a second wire passing port 4111 is disposed at the main board portion 411, and the electronic control board 42 is disposed at the main board portion 411, and a connection wire 60 for connecting the electronic control board 42 may sequentially pass through the first wire passing port 4121 and the second wire passing port 4111 and be connected to the electronic control board 42.

Specifically, the main board 411 is provided with a side board 412 on each of the left and right sides, and the side board 412 is fixedly connected to the casing 10, so that the electronic control box assembly 40 is fixedly connected to the casing 10. Wherein, the two side plate portions 412 are respectively arranged at a first included angle a with the main plate portion 411, and the value range of the first included angle a is more than or equal to 0 degree and less than or equal to 180 degrees.

Specifically, a may be any value between 0 ° … ° 45 ° … ° … ° 135 ° … ° 180 °, and the specific value may be determined according to the installation position of the electronic control box assembly 40. For example, when the electronic control box assembly 40 is disposed on one of the panel surfaces of the box 10, the main panel 411 and the side panel 412 are disposed on the same plane, and the value of a is 0 ° or 180 °. When the electronic control box assembly 40 is disposed at the corner between two adjacent boards of the box 10, at this time, the two side board portions 412 are respectively connected with different boards of different boxes 10, and the main board portion 411 is disposed between two different boards of the box 10, at this time, the first included angle a may be greater than 0 ° and less than 180 °, and may specifically be 135 °, so as to facilitate installation of the electronic control box assembly 40.

In some embodiments of the present utility model, the structures of the side plate portions 412 on both sides of the main plate portion 411 may be identical or non-identical, and for convenience of description, only the side plate portion 412 on the left side of the main plate portion 411 in fig. 3 is exemplified.

Because the partial electric devices of the outdoor unit 1 are disposed above the electric control box assembly 40, such as the fan assembly 50, when the fan assembly 50 is connected with the electric control board 42, if the connecting wire 60 is plugged into the electric control box assembly 40 through the bottom of the electric control box assembly 40, the connecting wire 60 can be led to pass through most of the electric devices in the box 10 along the vertical direction and avoid in the penetrating process, thereby complicating the assembly process, easily damaging the connecting wire 60 and prolonging the length of the connecting wire 60. In this application, through setting up first line mouth 4121 in the top of curb plate portion 412 to set up second line mouth 4111 on mainboard portion 411, the one end of connecting wire 60 can link to each other with the fan 51 of fan subassembly 50, and the other end of connecting wire 60 can directly peg graft in automatically controlled box subassembly 40 through first line mouth 4121, and the operation simple process is effective, has reduced the complexity of connecting wire 60 installation, and has reduced the length of connecting wire 60, has reduced the damage of connecting wire 60. And because the first wire passing port 4121 is arranged on the side plate part 412, the electric control plate 42 is arranged on the main plate part 411, and the first wire passing port 4121 and the electric control plate 42 have no overlapping area in the vertical direction, the situation that water directly enters and falls onto the electric control plate 42 through the first wire passing port 4121 can be avoided, the damage of the electric control plate 42 is reduced, and the safety and reliability of the electric control box assembly 40 are improved.

As shown in fig. 3, in some embodiments of the present utility model, a second wire passing port 4111 is disposed at a connection portion between the main board 411 and the side board 412, and the first wire passing port 4121 and the second wire passing port 4111 are disposed on the same side of the main board 411.

Specifically, the side plate portion 412 on the left side of the main plate portion 411 is provided with a first wire passing port 4121, and the connection between the left edge of the main plate portion 411 and the side plate portion 412 is provided with a second wire passing port 4111, so that the vertical space between the first wire passing port 4121 and the second wire passing port 4111 can be reduced, and the length of the connecting wire 60 can be reduced. The second wire through hole 4111 may be formed by partially recessing the main board 411.

In some embodiments of the present utility model, the second wire passing port 4111 may also be disposed at the bottom of the main board 411, and the connecting wire 60 may sequentially pass through the first wire passing port 4121 and the second wire passing port 4111 at the bottom of the main board 411 and be connected to the electronic control board 42, but such a structure is relatively complex compared to the second wire passing port 4111 passing through the side of the main board 411.

As shown in connection with fig. 3, 6 and 7, in some embodiments of the present utility model, at least a portion of the inner edge of the first wire passing opening 4121 is provided with a flange 41211 or chamfer.

Specifically, at least the bottom edge of the first wire passing port 4121 is provided with a flange 41211, when the connecting wire 60 is inserted into the first wire passing port 4121, the connecting wire 60 is abutted against the bottom edge of the first wire passing port 4121 under the action of self gravity, and the bottom edge of the first wire passing port 4121 is provided with a flange 41211, so that the occurrence of the phenomenon of scratching the connecting wire 60 can be reduced, and the reliability of the use of the connecting wire 60 is improved.

Optionally, the first wire passing hole 4121 is provided with a flange 41211 at all inner edges thereof, so as to further reduce scratch caused by contact between the connecting wire 60 and the edge, and improve the reliability of the connecting wire 60.

Referring again to fig. 3, 6 and 7, in some embodiments of the present utility model, the opening size of the first wire passing opening 4121 gradually decreases from bottom to top in the vertical direction.

Specifically, the first wire passing opening 4121 is disposed through the side plate 412, and the top of the first wire passing opening 4121 is opened, and the connecting wire 60 can be inserted into the first wire passing opening 4121 through the top of the first wire passing opening 4121. In the vertical direction, the top opening size of the first wire passing port 4121 is smaller than the bottom opening size, so that a necking structure is formed at the top position of the first wire passing port 4121. After the connecting wire 60 penetrates into the first wire passing port 4121, the connecting wire 60 is not easy to automatically move out of the first wire passing port 4121 through the top of the first wire passing port 4121 due to the necking structure of the top, so that the positioning effect on the connecting wire 60 is improved.

Optionally, the two sides above the first wire passing hole 4121 are further provided with second guiding surfaces 41212 respectively, the second guiding surfaces 41212 are used for connecting the top edge of the first wire passing hole 4121 with the top edge of the side plate 412, and the size of the opening formed between the second guiding surfaces 41212 on the two sides gradually increases from bottom to top along the vertical direction, that is, the top of the two second guiding surfaces 41212 has the largest spacing size, so that the connecting wire 60 is conveniently inserted into the first wire passing hole 4121 through the top of the first wire passing hole 4121.

As shown in fig. 3, 6 and 8, in some embodiments of the present utility model, a first guiding surface 4111 is disposed at the bottom of the second wire passing port 4111, and the first guiding surface 4111 is disposed obliquely from bottom to top along the direction of the side plate 412 toward the main plate 411.

Specifically, the first guiding surface 41111 is a slope that slopes upward from the outside toward the inside of the main plate portion 411, and may be a planar slope or an arc-shaped surface slope, so as to guide the connection wire 60 through the second wire passing port 4111 and connect with the electronic control board 42. By providing the first guide surface 41111, the connection line 60 needs to pass through the first guide surface 41111 provided upward before being connected to the electronic control board 42, so that the water can be prevented from sliding down onto the electronic control board 42 through the connection line 60.

Specifically, the portion of the connecting line 60 disposed between the first wire passing port 4121 and the second wire passing port 4111 includes at least one bending portion 61, and the bending portion 61 includes a first line segment 611 and a second line segment 612 disposed at an angle in a vertical plane. The first line segment 611 extends from top to bottom to below the second line passing port 4111 along the first guiding surface 41111 and passes through the second line passing port 4111, so that a bending angle in a vertical plane is formed at the connection position between the first line segment 611 and the second line segment 612, and even if water moves along the connecting line 60, when water flows to the connection position between the first line segment 611 and the second line segment 612, the water can naturally drop due to the gravity of the water, so that the water cannot continue to flow along the second line segment 612, and the possibility that the water contacts the electric control board 42 is reduced.

Referring again to fig. 3, 6 and 8, in some embodiments of the present utility model, the second wire passing port 4111 is at the same height as a portion of the electronic control board 42 in the vertical direction.

Specifically, the second wire passing port 4111 and the electric control board 42 have a portion facing each other in a horizontal direction perpendicular to the vertical direction, so that the connection wire 60 passing through the second wire passing port 4111 can be directly connected to a portion of the structure of the electric control board 42, and the set length of the connection wire 60 is reduced.

As shown in connection with fig. 3 and 6, in some embodiments of the present utility model, the side plate portion 412 is further formed with a wire passing groove 4122, and at least a portion of the wire passing groove 4122 is disposed between the first wire passing port 4121 and the second wire passing port 4111.

Specifically, a portion of the side plate 412 is concavely disposed and forms a wire passing groove 4122, the wire passing groove 4122 extends from a position of the first wire passing opening 4121 to a position at or near the bottom of the side plate 412, wherein a portion of the wire passing groove 4122 is disposed between the first wire passing opening 4121 and the second wire passing opening 4111, so that a portion of the connecting wire 60 passing through the second wire passing opening 4111 from the first wire passing opening 4121 is located in the wire passing groove 4122, and the connecting wire 60 is limited by the wire passing groove 4122, so that the connecting wire 60 is placed more neatly and is convenient for subsequent maintenance and replacement. Meanwhile, since the bottom of the wire passing groove 4122 extends to a position at or near the bottom of the side plate portion 412, when the water enters the wire passing groove 4122, the water eventually falls to the bottom of the wire passing groove 4122 and is finally discharged to the outside of the electronic control box assembly 40.

As shown in fig. 3 and 6, in some embodiments of the present utility model, a first mounting hole 4123 is further formed in the side plate portion 412, and the electric control box assembly 40 is fixedly mounted to the box 10 by sequentially passing through the first mounting hole 4123 and a portion of the plate surface of the box 10 through a connection bolt.

As shown in fig. 2 and 3, in some embodiments of the present utility model, a water baffle 44 is further disposed on top of the main board 411, and the water baffle 44 is disposed above the electric control board 42 in the vertical direction, and the projection of the electric control board 42 in the vertical direction is within the projection range of the water baffle 44.

Specifically, in order to prevent the water from falling onto the electric control board 42 through the upper side of the main board 411, the water blocking board 44 is provided above the electric control board 42, and the water blocking board 44 completely covers the main board 411. The water baffle 44 may be connected to the main board 411, such as by bolting, clamping or welding, or the water baffle 44 is a part of the main board 411 and is formed by bending. When the water guard 44 is a part of the main plate portion 411, a second mounting hole 441 may be further provided in the water guard 44, the second mounting hole 441 corresponding to the housing of the fan assembly 50, and the electric control box assembly 40 may be further fixed by sequentially passing through the second mounting hole 441 and the housing of the fan assembly 50 through the connection bolt.

As shown in fig. 1 to 4, in some embodiments of the present utility model, the electronic control box assembly 40 further includes a cover plate 43, the mounting plate 41 and the cover plate 43 partially enclose a receiving chamber, and the electronic control plate 42 is disposed in the receiving chamber.

Specifically, the left and right sides of the cover plate 43 are respectively connected with the side plate portions 412 on both sides of the main plate portion 411 to enclose a mounting cavity, and the electric control plate 42 is disposed in the mounting cavity, thereby protecting the electric control plate 42. Meanwhile, when the electronic control box assembly 40 is assembled with the case 10, the cover plate 43 can form part of the plate surface of the case 10. When the components inside the electric control box assembly 40 need to be overhauled and replaced, the electric control box assembly 40 does not need to be integrally disassembled, and the internal components of the electric control box assembly 40 can be overhauled and replaced only by disassembling the cover plate 43.

As shown in fig. 1 to 4, the electronic control box assembly 40 is further provided with a lower baffle 45, and the lower baffle 45 is disposed below the main plate portion 411 and the side plate portion 412, so that the dimension of the electronic control box assembly 40 in the vertical direction is prolonged by the lower baffle 45, and the open end 12 of the box 10 is shielded. The cover plate 43 is used only to shield the main plate 411 and the side plate 412, and does not cover the lower baffle 45. The panel surface of the lower baffle 45 is provided with a plurality of first ventilation holes 452 in a penetrating manner, and external air flow can enter the box body 10 through the first ventilation holes 452, so that electric devices in the box body 10 and the electric control box assembly 40 are cooled and radiated.

The bottom of the lower baffle 45 is provided with a plurality of slits 451, and the pipelines of the outdoor heat exchanger 20 and the compressor 30 may be extended to the outside of the cabinet 10 through the slits 451, thereby being connected with other components.

The top of lower baffle 45 still is equipped with stretches out the end 453, stretches out the face of end 453 protrusion lower baffle 45 and towards the outside setting of box 10, stretches out the end 453 and is used for sheltering from the bottom opening that holds the chamber to can prevent mosquito or debris from entering into holding the chamber through the bottom opening of holding the ware. Meanwhile, the extending end 453 is further provided with a plurality of second ventilation holes 454 in a penetrating manner, so that external air flows into the electronic control box assembly 40 through the second ventilation holes 454, and further the electronic control board 42 in the electronic control box assembly 40 is cooled and radiated.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (13)

1. An electrically controlled cartridge assembly, comprising:

the mounting plate comprises a main plate part and a side plate part arranged on at least one side of the main plate part, a first wire passing port is arranged at the top or near the top of the side plate part, and a second wire passing port is arranged on the main plate part;

the electric control board is arranged on the main board part, and a connecting wire used for connecting the electric control board can sequentially penetrate through the first wire passing opening and the second wire passing opening and is connected with the electric control board.

2. The electrical control box assembly of claim 1, wherein the first wire passing port and the second wire passing port are commonly arranged on the same side of the main board portion, and the second wire passing port is arranged at a joint of the main board portion and the side board portion.

3. The electronic control box assembly according to claim 2, wherein a first guide surface is arranged at the bottom of the second wire passing port, and the first guide surface is obliquely arranged from bottom to top along the direction of the side plate part towards the main plate part.

4. The electrical control box assembly of claim 2, wherein the second wire passing opening is at the same height as a portion of the electrical control plate in a vertical direction.

5. The electrical control box assembly of claim 1, wherein at least a portion of the inner edge of the first wire passing opening is provided with a flange or chamfer.

6. The electrical control box assembly of claim 1, wherein the opening size of the first wire passing opening gradually decreases from bottom to top in a vertical direction.

7. The electrical control box assembly of claim 1, wherein the side plate portion is further formed with a wire passing groove, at least a portion of the wire passing groove being disposed between the first wire passing port and the second wire passing port.

8. The electronic control box assembly according to claim 1, wherein a water baffle is further arranged at the top of the main board portion, the water baffle is arranged above the electronic control board in the vertical direction, and the projection of the electronic control board is located in the projection range of the water baffle in the vertical direction.

9. The electrically controlled cassette assembly of any one of claims 1-8, wherein the main plate portion and the side plate portion are disposed at a first included angle a, the first included angle a having a value in the range of 0 ° -180 °.

10. The electrical control box assembly of any one of claims 1 to 8, further comprising a cover plate, wherein the mounting plate and the cover plate define a receiving cavity, and wherein the electrical control plate is disposed in the receiving cavity.

11. An outdoor unit having the electronic control box assembly according to any one of claims 1 to 10, further comprising:

at least one electrical device, the said electrical device locates outside the said electric control box assembly;

the connecting wire, the one end of connecting wire with electrical device is connected, the other end of connecting wire passes in proper order first wire passing mouth with the second wire passing mouth, and with the automatically controlled board is connected.

12. The outdoor unit of claim 11, wherein the portion of the connection line between the first wire passing opening and the second wire passing opening comprises at least one bent portion, and wherein the bent portion comprises a first line segment and a second line segment disposed at an angle in a vertical plane.

13. An air conditioner having the outdoor unit according to claim 11 or 12, further comprising an indoor unit, wherein the indoor unit and the outdoor unit are connected by a refrigerant pipe.