CN115406011A

CN115406011A - Automatically controlled box mounting structure and outer machine of air conditioner

Info

Publication number: CN115406011A
Application number: CN202110594325.7A
Authority: CN
Inventors: 罗会斌; 计运卓; 徐啟华; 熊华祥; 汪佳; 李文豪
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-11-29

Abstract

The application provides an outer machine of automatically controlled box mounting structure and air conditioner relates to air conditioner technical field. In the electric control box mounting structure, the electric control box is arranged on the first side of the partition plate, and the flow guide structure on the outer surface of the electric control box can guide water on the outer surface of the electric control box to flow to the second side of the partition plate through the flow guide hole of the partition plate. Therefore, water is separated from the electric control box, and the situation that the water flows on the surface of the electric control box wantonly and is immersed into the electric control box to influence an electric control assembly is avoided; and the water is isolated to the other side of the partition plate, so that the electric control assembly in the electric control box can be better protected from being influenced by water or water vapor. The application provides an outer machine of air conditioner includes foretell automatically controlled box mounting structure, consequently also has foretell beneficial effect.

Description

Automatically controlled box mounting structure and outer machine of air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to an electric control box mounting structure and an air conditioner external unit.

Background

The outdoor unit of the air conditioner is usually installed outdoors and may be exposed to rain in rainy weather or be splashed with water for other reasons. If the electronic control components in the electronic control box of the outer machine are soaked in water, the electronic control components can be short-circuited. In addition, if water is accumulated in the air conditioner external machine and the electric control assembly is easily damaged due to excessive moisture, or the service life of the electric control assembly is influenced. And the outer machine of current air conditioner can not prevent the harm of trickle to automatically controlled subassembly betterly.

Disclosure of Invention

What this application was solved is how to improve the problem that the outer machine of air conditioner damaged the automatically controlled subassembly easily because of the trickle.

In order to solve the above problems, in a first aspect, the present application provides an electrical control box mounting structure, including a partition plate and an electrical control box, where the partition plate has a first side and a second side opposite to each other, and the partition plate is provided with a flow guide hole penetrating through the first side and the second side; the electric control box is arranged on the first side of the partition plate, a flow guide structure is arranged on the outer surface of the electric control box and used for guiding water on the outer surface of the electric control box to flow to the second side of the partition plate through the flow guide holes.

In the embodiment of the application, the electric control box is arranged on the first side of the partition plate, and the flow guide structure on the outer surface of the electric control box can guide water on the outer surface of the electric control box to flow to the second side of the partition plate through the flow guide hole of the partition plate. Therefore, water is separated from the electric control box, and the situation that water flows randomly on the surface of the electric control box and enters the electric control box to influence an electric control assembly is avoided; and water is isolated to the other side of the partition plate, so that the electric control assembly in the electric control box can be better protected from being influenced by water or water vapor. For example, even if the water guided by the diversion structure is accumulated to a certain extent in the air conditioner external machine, the water is located on the second side of the partition plate, the space on the first side of the partition plate can be kept relatively dry, and the electric control assembly in the electric control box is relatively not easily affected by moisture.

In an alternative embodiment, the outer surface of the electronic control box comprises an outer wall surface facing the partition plate, a gap is formed between the outer wall surface and the first side of the partition plate, and the flow guide structure is arranged on the outer wall surface of the electronic control box.

In an optional implementation mode, the diversion structure includes first diversion muscle, second diversion muscle and the water conservancy diversion spare that sets up in the outer wall, and first diversion muscle is with second diversion muscle alternate spacing in order to form the water conservancy diversion region between the two, forms the regional low reaches export of water conservancy diversion between the tip of first diversion muscle and the tip of second diversion muscle, and the water conservancy diversion spare sets up in the export of low reaches and extends to the second side of baffle through the water conservancy diversion hole to guide the water that the export of low reaches and guide it to the second side of baffle. In this embodiment, the first diversion rib and the second diversion rib limit the area of water flow, and prevent water from flowing unintentionally to other areas on the surface of the electronic control box and possibly causing water seepage. Optionally, the electronic control box has no gap in the flow guide area.

In an optional embodiment, the extending direction of the first water diversion rib and the extending direction of the second water diversion rib form an included angle, and a downstream outlet is formed between two ends of the first water diversion rib close to the second water diversion rib. In this embodiment, first leading water muscle and second leading water muscle are the contained angle setting for the width in water conservancy diversion region narrows gradually in the rivers direction, and is narrowest at the exit of low reaches, is favorable to concentrating the water on the outer wall to the exit of low reaches like this.

In an optional embodiment, the included angle between the first water diversion rib and the second water diversion rib is 30-120 degrees.

In an alternative embodiment, the flow guide member includes a flow guide plate, and a first side plate and a second side plate that are disposed at an interval to each other on the flow guide plate, one end of the flow guide plate is connected to the outer wall surface outside the downstream outlet, and the other end of the flow guide plate passes through the flow guide hole, and the flow guide plate, the first side plate, and the second side plate together form a flow guide channel that passes through the flow guide hole. A flow guide channel penetrating through the partition plate is formed by the flow guide piece, and water at the downstream outlet can be guided to the second side of the partition plate from the outer wall surface.

In an optional embodiment, the first side plate is connected with the first diversion rib, and the second side plate is connected with the second diversion rib. First curb plate, second curb plate are connected with first diversion muscle, second diversion muscle respectively for water that flows from the low reaches export can be accepted completely to the water conservancy diversion spare, are difficult to flow outside the water conservancy diversion spare.

In an optional implementation mode, a baffle is arranged in the diversion channel, one end of the baffle is connected with the first diversion rib, the other end of the baffle is connected with the second diversion rib, and a through hole is formed in the baffle. Because the baffle sets up for erectting usually, through set up the baffle in the water conservancy diversion passageway, can play the effect of speed reduction buffering to rivers, avoid producing great splashing because of rivers downward velocity of flow is too fast, when separating with the guide. Also, the baffle can improve the strength of the guide.

In an alternative embodiment, the baffle is provided with reinforcing ribs. Furthermore, the strengthening rib can extend along the extending direction of guide plate to strengthen the bending resistance ability of guide plate.

In an optional embodiment, the thickness of the first and second leading ribs is 1.5mm to 2.5mm, and/or the height of the first and second leading ribs is 11mm to 16mm.

In an alternative embodiment, the deflector hole has opposite first and second edges, the first and second edges being offset in position in the thickness direction of the diaphragm. By staggering the first and second edges of the flow guide holes, the flow guide holes can be oriented not perpendicular to the partition board but inclined or even parallel to the partition board. When the partition is installed, if the guide hole is inclined upward toward the second side, the downward insertion of the guide member into the guide hole is facilitated.

In an alternative embodiment, the surface of the second side of the partition is provided with a flow guide groove for receiving and guiding the water delivered from the flow guide structure. The diversion trench can further guide the water guided to the second side by the diversion structure to enable the water to flow along a set path, and interference on other assemblies on the second side of the partition plate is avoided.

In a second aspect, the application provides an outdoor unit of an air conditioner, which includes a box body, an electronic control assembly and the electronic control box mounting structure of any one of the embodiments of the first aspect, wherein a partition plate of the electronic control box mounting structure is vertically arranged in the box body, and the electronic control assembly is arranged in the electronic control box.

In an alternative embodiment, the outdoor unit of the air conditioner further comprises a compressor, an outer coil and a fan, wherein the compressor and the fan are separated by a partition plate, the compressor is positioned on a first side of the partition plate, and the fan is positioned on a second side of the partition plate.

Drawings

Fig. 1 is a schematic view illustrating an electric control box mounting structure disposed on a bottom plate of an external unit of an air conditioner according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a separator plate according to an embodiment of the present application;

FIG. 3 is a schematic view of an exemplary embodiment of an electronic control box of the present application;

fig. 4 is a cross-sectional view of an electrical control box mounting structure according to an embodiment of the present application;

fig. 5 is an enlarged view of a portion V of fig. 4.

Description of reference numerals: 010-an electronic control box mounting structure; 100-a separator; 110-diversion holes; 111-a first edge; 112-a second edge; 120-heat dissipation holes; 130-notch; 140-diversion trenches; 200-an electronic control box; 201-outer wall surface; 202-a flow guiding area; 203-downstream outlet; 204-a window; 210-a first diversion rib; 220-a second diversion rib; 230-a flow guide; 231-a deflector; 232-a first side panel; 233-a second side panel; 234-a baffle; 235-a through hole; 236-reinforcing ribs; 020-base plate.

Detailed Description

The air conditioner outdoor unit is arranged outdoors and is easy to be drenched with water due to rain or other reasons. In the existing air conditioner outdoor unit, the heat dissipation holes in the top or the partition plate may be splashed onto the electric control box, although the electric control box can protect the electric control assembly from being drenched by water to a certain extent, if water flows on the electric control box, the water may still seep into the electric control box from the gap of the electric control box, and the internal electric control assembly is damaged. Or after the electric control box is sprayed with water, the water flows downwards along the electric control box, accumulated water is finally generated below the electric control box, and the area where the electric control box is located is in a very humid state within a certain time period.

In order to improve the problem that the electronic control assembly is easy to be damaged by water spraying in the existing air conditioner external unit, the embodiment of the application provides an electronic control box mounting structure and an air conditioner external unit.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below.

Fig. 1 is a schematic view illustrating an electric control box mounting structure 010 disposed on a bottom plate 020 of an air conditioner outdoor unit according to an embodiment of the present application. The electronic control box mounting structure 010 of the embodiment of the application is used for being mounted in a box body of an external machine, and the electronic control box mounting structure 010 comprises a partition plate 100 and an electronic control box 200. Generally, the partition board 100 is vertically arranged in the box body to divide the cavity of the box body into two areas, the fan and the heat exchange assembly (such as an external coil pipe) is arranged on one side of the partition board 100, and the compressor and the electronic control box 200 are arranged on the other side of the partition board 100, so that the compressor and the electronic control component in the electronic control box 200 are prevented from being influenced by strong airflow, and therefore, the partition board 100 is also called a wind-isolating vertical board. As shown in fig. 1, the partition 100 of the electrical control box mounting structure 010 has a first side and a second side opposite to each other, and the partition 100 is provided with a diversion hole 110 penetrating through the first side and the second side; the electrical control box 200 is disposed on the first side of the partition 100, and a flow guide structure is disposed on an outer surface of the electrical control box 200, and is used for guiding water on the outer surface of the electrical control box 200 to flow to the second side of the partition 100 through the flow guide hole 110.

It can be seen that, in the embodiment of the present application, the electrical control box 200 is disposed on the first side, and the diversion structure on the outer surface of the electrical control box 200 can guide the water on the outer surface of the electrical control box 200 to flow to the second side of the partition 100 through the diversion hole 110 of the partition 100. Therefore, water is separated from the electric control box 200, and the water is prevented from flowing on the surface of the electric control box 200 and immersing into the electric control box 200 to influence electric control components; and the water is isolated to the other side of the partition 100, so that the electric control components in the electric control box 200 can be better protected from the influence of water or water vapor. For example, even if the guided water of the diversion structure is accumulated to some extent in the air conditioner external unit, but the guided water is located on the second side of the partition 100, the space on the first side of the partition 100 can be kept relatively dry, and the electric control components in the electric control box 200 are relatively insusceptible to moisture.

In the embodiment of the present application, the electronic control box 200 may be directly fixed on the partition board 100 by a fastening member or by welding; it may be indirectly connected to the partition 100 by other structures, so as to be fixedly connected to the partition 100, for example, fixedly connected to the underside of the top plate of the cabinet of the outdoor unit of the air conditioner.

FIG. 2 is a schematic view of a separator 100 according to an embodiment of the present disclosure. Fig. 2 shows a second side of the partition board 100, and as shown in fig. 2, the partition board 100 is provided with a heat dissipation hole 120 for assisting the electronic control box 200 to dissipate heat, and the position of the heat dissipation hole corresponds to the installation position of the electronic control box 200. The plurality of heat dissipation holes 120 are arranged in a rectangular array. The guiding holes 110 are located below the heat dissipation holes 120. The partition board 100 is further provided with a notch 130, and the notch 130 is used for avoiding the radiator (for assisting the electronic control component to radiate heat).

Fig. 3 is a schematic diagram of an electronic control box 200 according to an embodiment of the present application; fig. 4 is a cross-sectional view of an electrical control box mounting structure 010 according to an embodiment of the present application; fig. 5 is an enlarged view of a portion V in fig. 4. As shown in fig. 3 to 5, the outer surface of the electronic control box 200 includes an outer wall surface 201 facing the partition 100, that is, the wall surface shown in the front of the electronic control box 200 in fig. 3, a gap is formed between the outer wall surface 201 and the first side of the partition 100, and the flow guide structure is disposed on the outer wall surface 201 of the electronic control box 200.

Further, as shown in fig. 3 and 5, the diversion structure includes a first diversion rib 210, a second diversion rib 220 and a diversion member 230 that are disposed on the outer wall surface 201, the first diversion rib 210 and the second diversion rib 220 are spaced from each other to form a diversion area 202 therebetween, a downstream outlet 203 of the diversion area 202 is formed between an end of the first diversion rib 210 and an end of the second diversion rib 220, and the diversion member 230 is disposed on the downstream outlet 203 and extends to the second side of the partition plate 100 through the diversion hole 110 to guide water flowing out of the downstream outlet 203 and guide it to the second side of the partition plate 100. In this embodiment, the first diversion rib 210 and the second diversion rib 220 define a water flow area, so as to prevent water from accidentally flowing to other areas on the surface of the electronic control box 200 and possibly causing water seepage. It should be understood that the "downstream" in the downstream outlet 203 is based on the flowing direction of water in the diversion area 202, and since the power of the water flow is gravity, the position of the downstream outlet 203 at the lower part of the diversion area 202 in the normal use state can be directly below or obliquely below. Since the diversion area 202 can allow water to pass through, the electronic control box 200 is not suitable for having a gap in the diversion area 202.

As shown in fig. 3, the extending direction of the first diversion rib 210 and the extending direction of the second diversion rib 220 form an included angle, and a downstream outlet 203 is formed between two end portions (specifically, lower ends) of the first diversion rib 210 and the second diversion rib 220 which are close to each other. In the present embodiment, the first diversion rib 210 and the second diversion rib 220 are disposed at an included angle, such that the width of the diversion area 202 is gradually narrowed in the water flow direction and is narrowest at the downstream outlet 203, which is beneficial to concentrating the water on the outer wall surface 201 to the downstream outlet 203. In an optional embodiment, the included angle between the first water diversion rib 210 and the second water diversion rib 220 is 30-120 °, and a suitable included angle can be selected and set according to the shape and size of the electronic control box 200.

In other embodiments of the present application, the first diversion rib 210 and the second diversion rib 220 may also be arc-shaped rib plates, and the width of the diversion area 202 can also gradually shrink from the upstream to the downstream of the water flow.

In order to ensure the strength of the first and

second diversion ribs

210 and 220 and the blocking and guiding effects on water flow, the thickness of the first and

second diversion ribs

210 and 220 may be set to 1.5mm to 2.5mm, for example, 2mm; the heights of the first and second

water guide ribs

210 and 220 may be set to 11mm to 16mm, for example, 15mm.

In the embodiment of the present application, the flow guiding element 230 includes a flow guiding plate 231, and a first side plate 232 and a second side plate 233 that are disposed at intervals on the flow guiding plate 231, one end of the flow guiding plate 231 is connected to the outer wall surface 201 outside the downstream outlet 203, and the other end of the flow guiding plate passes through the flow guiding hole 110, and the flow guiding plate 231, the first side plate 232, and the second side plate 233 together form a flow guiding channel that passes through the flow guiding hole 110. The guide passage penetrating the partition 100 is formed by the guide member 230, so that the water of the downstream outlet 203 can be guided from the outer wall surface 201 to the second side of the partition 100.

As shown in fig. 2, the first side plate 232 is connected with the first penstock 210, and the second side plate 233 is connected with the second penstock 220. The first side plate 232 and the second side plate 233 are respectively connected with the first diversion rib 210 and the second diversion rib 220, so that the diversion piece 230 can completely receive water flowing out of the downstream outlet 203 and is not easy to flow out of the diversion piece 230. In order to enable water to flow from the downstream outlet 203 to the flow guide member 230 more smoothly, the inner sides of the first diversion rib 210 and the first side plate 232, the inner sides of the second diversion rib 220 and the second side plate 233, and the surface of the flow guide plate 231 are in smooth transition with the outer wall surface 201. Of course, in alternative embodiments, the first side plate 232 and the second side plate 233 may not be connected to the first diversion rib 210 and the second diversion rib 220, but rather form a wider inlet than the downstream outlet 203 to receive the water flow from the downstream outlet 203.

As shown in fig. 5, a baffle 234 is disposed in the diversion channel, one end of the baffle 234 is connected to the first diversion rib 210, the other end of the baffle 234 is connected to the second diversion rib 220, and a through hole 235 is formed in the baffle 234. Because the baffle 100 is generally vertically arranged, the baffle 234 is arranged in the diversion channel, so that the effect of speed reduction and buffering can be achieved on the water flow, the phenomenon that the water flow is separated from the guide part due to too fast downward flow speed is avoided, and the water flow can continue to descend from the through hole 235. Also, the baffle 234 can increase the strength of the guide.

In this embodiment, the baffle 231 is provided with a rib 236. As shown in fig. 3, the reinforcing ribs 236 may extend along the extension direction of the baffle 231, thereby enhancing the bending resistance of the baffle 231. Similarly, the first diversion rib 210 and the second diversion rib 220 can also be provided with a reinforcing rib 236 to improve the strength.

In this embodiment, the electrical control box 200 further includes a window 204 disposed along the outer wall surface 201 for disposing a heat sink (not shown), and the notch 130 on the partition 100 corresponds to the window 204 of the electrical control box 200, so as to avoid the heat sink at the window 204, so that the heat sink can protrude from the window 204 and extend to the second side of the partition 100. It can be understood that the electronic control component disposed inside the electronic control box 200 needs to dissipate heat, and therefore a heat sink (such as a metal fin) may be disposed to assist in dissipating heat, one end of the heat sink is located at the second side of the partition board 100 and is used for absorbing heat from the electronic control component, and the other end of the heat sink extends to the second side of the partition board 100 through the window 204 and the notch 130 of the partition board 100, and since the second side of the partition board 100 is often disposed with a fan, a stronger airflow is provided, and thus the heat dissipation effect is better.

It should be understood that the shape of the electronic control box 200 in the embodiment of the present application is not limited to a narrow box shape, and it is not limited to a shape that necessarily has a closed or semi-closed cavity; for example, the electronic control box 200 may have a plate shape as a whole, one surface (corresponding to the outer wall surface 201) of which faces the partition 100 and the other surface of which is used for mounting the electronic control unit. Therefore, the "inside of the electronic control box" can be understood as a region for mounting the electronic control component on the other side opposite to the outer wall surface 201, and is not necessarily in the inner cavity. In other embodiments of the present application, the flow guiding structure may be disposed on the outer wall surface 201 of the electronic control box 200 facing the partition 100, or may be disposed on other portions of the outer surface of the electronic control box 200, and the specific shape and structure of the flow guiding structure may also be changed as needed.

In this embodiment, the guide member 230 is integrally extended obliquely downward. In order to enable the baffle 230 to better fit the baffle hole 110, the baffle hole 110 of the partition 100 has opposite first and

second edges

111 and 112, and the first and

second edges

111 and 112 are offset in position in the thickness direction of the partition 100. Specifically, in the embodiment of fig. 5, the first edge 111 is an upper edge, the second edge 112 is a lower edge, and the first edge 111 is farther away from the outer wall surface 201 of the electrical control box 200 than the second edge 112, so that the diversion hole 110 is not perpendicular to the partition board 100, but faces obliquely upward to the side where the electrical control box 200 is located. After the partition 100 is vertically installed, the deflector 230 of the electrical control box 200 is obliquely inserted downward into the deflector hole 110, and the electrical control box 200 is fixed, so that the electrical control box installation structure 010 is assembled. Of course, in alternative embodiments, the first edge 111 and the second edge 112 may be at the same level, such that the deflector hole 110 is oriented vertically.

In an alternative embodiment, shown in fig. 1, the surface of the second side of the partition 100 is provided with a baffle groove 140 for receiving and guiding the water delivered from the baffle structure. In this embodiment, the guide groove 140 extends vertically downward to the vicinity of the bottom end of the partition 100, so as to facilitate the discharge of water from the air conditioner outdoor unit. The channels 140 further direct water directed by the directing structure to the second side to follow a predetermined path to avoid interference with other components on the second side of the baffle 100.

In this embodiment, the heat dissipation hole 120 of the partition 100 corresponds to the position of the outer wall surface 201 of the electrical control box 200, so as to help the electrical control components inside the electrical control box 200 to dissipate heat better.

The embodiment of the present application still provides an outer machine of air conditioner (not shown in the figure), including box (not shown in the figure), automatically controlled subassembly (not shown in the figure) and automatically controlled box mounting structure 010, the baffle 100 of automatically controlled box mounting structure 010 sets up in the box with erectting, and automatically controlled subassembly sets up in automatically controlled box 200. Optionally, the outdoor unit of the air conditioner further includes a compressor, an external coil, and a fan, the partition 100 separates the compressor and the fan, the compressor is located on a first side of the partition 100, and the fan is located on a second side of the partition 100. Therefore, negative influences of heat and airflow generated by the fan and the heat exchange assembly on the compressor and the electric control assembly can be avoided. Further, the outdoor unit of the air conditioner may further include a heat sink extending from the first side of the partition 100 to the second side of the partition 100 through the window 204 of the electronic control box 200 and the notch 130 of the partition 100, for assisting heat dissipation of the electronic control components.

In summary, the electrical control box 200 of the embodiment of the present application is disposed on the first side of the partition 100, and the diversion structure on the outer surface of the electrical control box 200 can guide the water on the outer surface of the electrical control box 200 to flow to the second side of the partition 100 through the diversion hole 110 of the partition 100. Therefore, water is separated from the electric control box 200, and the phenomenon that the water flows arbitrarily on the surface of the electric control box 200 and is immersed into the electric control box 200 to affect an electric control component is avoided; and also allows water to be isolated to the other side of the partition 100 to better protect the electrical control components within the electrical control box 200 from water or moisture. For example, even if some water guided by the diversion structure eventually accumulates in the air conditioner external unit, the water is located on the second side of the partition board 100, while the space on the first side of the partition board 100 can be kept relatively dry, and the electronic control components in the electronic control box 200 are relatively insusceptible to moisture.

Although the present application is disclosed above, the present application is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present disclosure, and it is intended that the scope of the present disclosure be defined by the appended claims.

Claims

1. The electronic control box mounting structure is characterized by comprising a partition plate (100) and an electronic control box (200), wherein the partition plate (100) is provided with a first side and a second side which are opposite to each other, and a diversion hole (110) penetrating through the first side and the second side is formed in the partition plate (100); the electric control box (200) is arranged on the first side of the partition board (100), and a flow guide structure is arranged on the outer surface of the electric control box (200) and used for guiding water on the outer surface of the electric control box (200) to flow to the second side of the partition board (100) through the flow guide hole (110).

2. The electrical control box mounting structure according to claim 1, wherein the outer surface of the electrical control box (200) includes an outer wall surface (201) facing the partition (100), the outer wall surface (201) has a gap with the first side of the partition (100), and the flow guide structure is provided on the outer wall surface (201) of the electrical control box (200).

3. The electrical control box mounting structure according to claim 2, wherein the flow guide structure comprises a first water guiding rib (210), a second water guiding rib (220) and a flow guide member (230) which are arranged on the outer wall surface (201), the first water guiding rib (210) and the second water guiding rib (220) are spaced from each other to form a flow guide area (202) therebetween, a downstream outlet (203) of the flow guide area (202) is formed between an end of the first water guiding rib (210) and an end of the second water guiding rib (220), and the flow guide member (230) is arranged on the downstream outlet (203) and extends to the second side of the partition plate (100) through the flow guide hole (110) to guide water flowing out from the downstream outlet (203) to the second side of the partition plate (100).

4. The electronic control box mounting structure according to claim 3, wherein the extending direction of the first water-guiding rib (210) and the extending direction of the second water-guiding rib (220) form an included angle, and the downstream outlet (203) is formed between two ends of the first water-guiding rib (210) close to the second water-guiding rib (220).

5. The electrical control box mounting structure according to claim 4, wherein the angle between the first water guide rib (210) and the second water guide rib (220) is 30-120 °.

6. The electrical control box mounting structure according to claim 3, wherein the baffle member (230) includes a baffle plate (231), and a first side plate (232) and a second side plate (233) that are disposed at intervals to the baffle plate (231), one end of the baffle plate (231) is connected to the outer wall surface (201) outside the downstream outlet (203), and the other end of the baffle plate passes through the baffle hole (110), and the baffle plate (231), the first side plate (232), and the second side plate (233) together form a baffle passage that extends through the baffle hole (110).

7. The electrical control box mounting structure according to claim 6, wherein the first side plate (232) is connected to the first diversion rib (210), and the second side plate (233) is connected to the second diversion rib (220).

8. The electronic control box mounting structure according to claim 6, wherein a baffle (234) is arranged in the flow guide channel, one end of the baffle (234) is connected with the first water guiding rib (210), the other end of the baffle (234) is connected with the second water guiding rib (220), and a through hole (235) is formed in the baffle (234).

9. The electrical control box mounting structure according to claim 6, wherein a reinforcing rib (236) is provided on the deflector (231).

10. The electrical control box mounting structure according to claim 3, wherein the thickness of the first and second water-guiding ribs (210, 220) is 1.5-2.5 mm, and/or the height of the first and second water-guiding ribs (210, 220) is 11-16 mm.

11. The electrical control box mounting structure according to any one of claims 1 to 10, wherein the flow guide hole (110) has a first edge (111) and a second edge (112) that are opposed, and the first edge (111) is offset from the second edge (112) in a position in a thickness direction of the partition (100).

12. An electric control box mounting structure according to any one of claims 1-10, wherein a surface of the second side of the partition (100) is provided with a guide groove (140) for receiving and guiding water delivered from the guide structure.

13. An outdoor unit of an air conditioner, comprising a case, an electric control assembly and the electric control box mounting structure (010) as claimed in any one of claims 1 to 12, wherein the partition plate (100) of the electric control box mounting structure (010) is vertically disposed in the case, and the electric control assembly is disposed in the electric control box (200).