CN221897883U - Electric control radiator assembly, air conditioner outdoor unit and air conditioner - Google Patents

Abstract

The utility model discloses an electric control radiator assembly, an air conditioner outdoor unit and an air conditioner, wherein the electric control radiator assembly comprises: an electric control mounting plate, the electric control mounting plate comprises a body and an air duct box, the body has a vent and an opening, the air duct box is arranged on the body and communicated with the vent, the air duct box is open on one side and the lower side facing the body, and the air duct box and the body jointly define an air inlet channel communicated with the vent; a radiator, the radiator comprises a heat sink and fins, the heat sink is located on a side of the body away from the air duct box and connected to the body, the fins are arranged on a side of the heat sink close to the air duct box, the fins are inserted into the opening, and at least a part of the fins is arranged in the air inlet channel. According to the electric control radiator assembly of the utility model, the fins located outside the air inlet channel perform heat exchange with the airflow of the fan cavity, and the fins located in the air inlet channel can perform heat exchange with the airflow in the air inlet channel, thereby effectively improving the heat dissipation effect.

Description

Electronically controlled radiator assembly, air conditioner outdoor unit and air conditioner

Technical Field

The utility model relates to the technical field of air processing equipment, in particular to an electric-controlled radiator component, an air-conditioning outdoor unit and an air-conditioner.

Background Art

The electric control radiator assembly is an important component of the outdoor unit of the air conditioner. In the related art, the heat dissipation method of the electric control box is relatively simple, and the heat dissipation effect is poor, which affects the overall performance of the air conditioner.

Utility Model Content

The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an electrically controlled radiator assembly, wherein the fins of the electrically controlled radiator assembly located outside the air inlet channel perform heat exchange with the airflow in the fan cavity, and the fins located inside the air inlet channel can perform heat exchange with the airflow in the air inlet channel, thereby effectively improving the heat dissipation effect.

The utility model also provides an air-conditioning outdoor unit, which comprises the above-mentioned electric-controlled radiator assembly.

The utility model also provides an air conditioner, which comprises the above-mentioned air conditioner outdoor unit.

According to the electric control radiator assembly of the embodiment of the utility model, it includes: an electric control mounting plate, the electric control mounting plate includes a main body and an air duct box, the main body has a vent and an opening, the air duct box is arranged on the main body and is connected to the vent, the air duct box is open to one side and a lower side of the main body, and the air duct box and the main body jointly define an air inlet channel connected to the vent; a radiator, the radiator includes a heat sink and a fin, the heat sink is located on a side of the main body away from the air duct box and is connected to the main body, the fin is arranged on a side of the heat sink close to the air duct box, the fin is inserted into the opening, and at least a portion of the fin is arranged in the air inlet channel.

According to the electronically controlled radiator assembly of the utility model embodiment, the electronically controlled mounting plate includes a main body and an air duct box, the main body has a vent and an opening, the air duct box is arranged on the main body and is connected to the vent, the air duct box is open on one side and a lower side facing the main body, the air duct box and the main body jointly define an air inlet channel connected to the vent, the radiator includes a heat sink and fins, the heat sink is located on a side of the main body away from the air duct box and is connected to the main body, the fins are arranged on a side of the heat sink close to the air duct box, the fins are penetrated into the opening, and at least a portion of the fins is arranged in the air inlet channel, so that the fins outside the air inlet channel can exchange heat with the airflow in the fan cavity, and the fins located in the air inlet channel can exchange heat with the airflow in the air inlet channel, thereby effectively improving the heat dissipation effect of the radiator, and then improving the heat dissipation efficiency of the electronically controlled radiator assembly.

In some embodiments of the present invention, the opening is located below the vent, the fins extend in an up-down direction, and the air duct box cover is disposed at the upper end of the fins.

In some embodiments of the present invention, the distance from the upper edge of the fin to the lower edge of the air duct box is a, where a≥20 mm.

In some embodiments of the utility model, the lower edge of the vent is provided with a first water retaining flange that bends and extends toward the air inlet channel, the first water retaining flange extends along the length direction of the lower edge of the vent, and the first water retaining flange is located above the fin.

In some embodiments of the present invention, the distance from the first water retaining flange to the lower edge of the air duct box is b, where b≥50mm.

In some embodiments of the present invention, the first water retaining flange has air holes.

In some embodiments of the present invention, there are multiple air holes, and the multiple air holes are spaced apart along the length direction of the first water retaining flange.

In some embodiments of the present invention, the air duct box and the body are connected by fasteners; and/or, the air duct box and the body are connected by welding.

In some embodiments of the present invention, the electrically controlled radiator assembly further comprises: an electrically controlled component, the electrically controlled component is located on a side of the heat sink facing away from the body, and the electrically controlled component is connected to the heat sink.

In some embodiments of the utility model, the edge of the opening is provided with a second water retaining flange that is bent and extended in a direction away from the air duct box, the second water retaining flange extends along the circumferential direction of the opening, and the surface of the heat sink facing away from the electronic control component is provided with a groove that cooperates with the second water retaining flange.

In some embodiments of the present invention, the folding length of the second water retaining flange is greater than 2 mm.

In some embodiments of the utility model, the second water-retaining flange includes a first flange, the first flange extends in the up-down direction, the first flanges are provided on both opposite sides of the opening, the groove includes a first groove matching with the first flange, the electric control component is provided with support members extending in the up-down direction on both sides along the width direction of the opening, the support member is stopped against the body at one end facing the body, and the heat sink is located between the two support members.

In some embodiments of the utility model, the second water-retaining flange includes a second flange located at the lower edge of the opening, the second flange extends along the width direction of the opening, the groove includes a second groove matching the second flange, and in the direction from bottom to top, the second flange is inclined toward the second groove.

In some embodiments of the utility model, the electric control mounting plate also includes a baffle, which is arranged on the side of the lower end surface of the main body away from the air duct box and extends toward the side away from the air duct box, the baffle has a positioning hole, and the lower end of the electric control component has a positioning protrusion that cooperates with the positioning hole.

According to an embodiment of the utility model, the air-conditioning outdoor unit comprises: a shell; a middle partition, which is arranged in the shell and is used to divide the space in the shell into a fan chamber and a compressor chamber, and the upper end of the middle partition has a mounting port; the above-mentioned electrically controlled radiator assembly, which is arranged at the mounting port, and the air inlet channel connects the fan chamber and the compressor chamber.

The outer cover of the air conditioner is made of stainless steel and has a plurality of outer covers, and the outer cover has two fins, each of which is connected to the outer cover of the air conditioner by a plurality of heat sinks. The fins are connected to the outer cover of the air conditioner by a plurality of heat sinks. The heat sink is connected to the outer cover of the air conditioner by a plurality of heat sinks.

An air conditioner according to an embodiment of the utility model includes the above-mentioned air conditioner outdoor unit.

The air conditioner according to the embodiment of the utility model is provided with an air conditioner outdoor unit, the electric control mounting plate comprises a main body and an air duct box, the main body has a vent and an opening, the air duct box is arranged on the main body and is connected with the vent, the air duct box is open on one side and the lower side facing the main body, the air duct box and the main body jointly define an air inlet channel connected with the vent, the radiator comprises a heat sink and fins, the heat sink is located on a side of the main body away from the air duct box and is connected to the main body, the fins are arranged on a side of the heat sink close to the air duct box, the fins are penetrated into the opening, and at least a part of the fins is arranged in the air inlet channel, so that the fins outside the air inlet channel can perform heat exchange with the airflow in the fan cavity, and the fins located in the air inlet channel can perform heat exchange with the airflow in the air inlet channel, thereby effectively improving the heat dissipation effect of the radiator, and then improving the heat dissipation efficiency of the air conditioner.

Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and/or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

FIG1 is a partial structural diagram of an air conditioner outdoor unit according to an embodiment of the present utility model;

FIG2 is a front view of an electrically controlled radiator assembly according to an embodiment of the utility model;

Fig. 3 is a cross-sectional view along line A-A in Fig. 2;

Fig. 4 is an enlarged view of point C in Fig. 3;

FIG5 is an enlarged view of point D in FIG3;

Fig. 6 is a cross-sectional view along line B-B in Fig. 2;

FIG7 is an enlarged view of point E in FIG6;

FIG8 is a front view of a radiator according to an embodiment of the utility model;

FIG9 is a side view of a radiator according to an embodiment of the present utility model;

FIG10 is a front view of a body according to an embodiment of the utility model;

FIG. 11 is a top view of a body according to an embodiment of the present utility model.

Reference numerals:

1000. Air conditioner outdoor unit;

100. Electronically controlled radiator assembly;

1. Electric control installation plate; 11. Main body; 111. Ventilation port; 112. First water retaining flange; 1121. Air vent; 113. Opening; 114. Second water retaining flange; 1141. First flange; 1142. Second flange; 1143. Third flange; 12. Air duct box; 121. Air inlet duct; 13. Baffle; 131. Positioning hole;

2. Electric control components; 21. Electric control installation box; 221. Support member; 222. Positioning protrusion; 22. Electric control board;

3. Radiator; 31. Radiating plate; 311. Groove; 3111. First groove; 3112. Second groove; 3113. Third groove; 32. Fin;

200, housing; 201, fan chamber; 202, compressor chamber;

300, middle partition; 301, installation opening.

DETAILED DESCRIPTION

The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

The electric control radiator assembly 100 of the present application can be applied to an air conditioner outdoor unit 1000. Specifically, the air conditioner outdoor unit 1000 includes a housing 200 and a middle partition 300, wherein the middle partition 300 is disposed in the housing 200 and is used to divide the space in the housing 200 into a fan chamber 201 and a compressor chamber 202, wherein the upper end of the middle partition 300 has an installation opening 301, and the electric control radiator assembly 100 is disposed at the installation opening 301.

It is understandable that, since the fan chamber 201 is connected to the external environment, a fan is provided in the fan chamber 201, and the fan is used to draw air from the external environment where the air conditioner outdoor unit 1000 is located into the fan chamber 201. The compressor chamber 202 has a compressor, and the compressor is responsible for compressing the refrigerant into high-temperature and high-pressure gas. The compressor chamber 202 is isolated from the external environment, which is conducive to ensuring the operating performance and stability of the compressor. Therefore, the two different functional areas are effectively isolated by the middle partition 300, which is conducive to isolating and protecting the functions and performances of different components located in the fan chamber 201 and the compressor chamber 202, and ensuring that the fan chamber 201 and the compressor chamber 202 are independent of each other as much as possible, thereby ensuring the performance of the fan and the compressor, and then improving the performance stability of the air conditioner outdoor unit 1000.

At the same time, the electronically controlled radiator assembly 100 is arranged at the installation opening 301 to realize the assembly of the electronically controlled radiator assembly 100 in the air conditioner outdoor unit 1000. The electronically controlled radiator assembly 100 includes an electronically controlled component 2 and a radiator 3, wherein the electronically controlled component 2 is arranged in the compressor cavity 202, and at least part of the radiator 3 is arranged in the fan cavity 201. The fan in the fan cavity 201 improves the heat dissipation effect of the radiator 3, and realizes air cooling of the air conditioner outdoor unit 1000.

The electronically controlled radiator assembly 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in FIGS. 1 to 4 and 10 , the electric control radiator assembly 100 according to the embodiment of the utility model includes an electric control mounting plate 1 and a radiator 3 .

Among them, the electric control installation board 1 includes a main body 11 and a duct box 12, the main body 11 has a vent 111 and an opening 113, the duct box 12 is arranged on the main body 11 and is connected with the vent 111, the duct box 12 is open on one side and the lower side facing the main body 11, the duct box 12 and the main body 11 jointly define an air inlet channel connected with the vent 111, the radiator 3 includes a heat sink 31 and a fin 32, the heat sink 31 is located on the side of the main body 11 away from the duct box 12 and is connected to the main body 11, the fin 32 is arranged on the side of the heat sink 31 close to the duct box 12, the fin 32 is penetrated into the opening 113, and at least a portion of the fin 32 is arranged in the air inlet channel.

It can be understood that when the electronically controlled radiator assembly 100 is applied to the air-conditioning outdoor unit 1000, the two sides in the thickness direction of the main body 11 are respectively the fan cavity 201 and the compressor cavity 202, and the air duct box 12 is located in the fan cavity 201. The air duct box 12 is arranged on the main body 11 and is connected with the vent 111, so that the air inlet channel is connected with the fan cavity 201 and the compressor cavity 202 respectively.

At the same time, since at least a part of the fin 32 is arranged in the air inlet channel, the fin 32 is arranged on the side of the heat sink 31 close to the air duct box 12, so that the fin 32 outside the air inlet channel can exchange heat with the airflow of the fan chamber 201, thereby achieving the heat dissipation effect of the radiator 3. The air duct box 12 and the body 11 jointly define an air inlet channel connected to the vent 111, so that the fin 32 in the air inlet channel can exchange heat with the airflow in the air inlet channel, so that the air inlet channel provides a heat dissipation wind field for the fin 32, thereby further improving the heat dissipation effect of the radiator 3, and then improving the heat dissipation efficiency of the electric control radiator assembly 100.

In addition, since the air inlet channel is connected to the fan cavity 201 and the compressor cavity 202 respectively, the flow of air in the air inlet channel improves the heat dissipation effect of the electronic control component 2 located in the compressor cavity 202, thereby improving the heat dissipation efficiency of the electronic control radiator assembly 100.

When the air conditioner outdoor unit 1000 is operating in rainy weather, the fan rotates and some rainwater will be scattered on the radiator 3 through the fan cavity 201. By covering the upper end of the fin 32 with the air duct box 12, the rainwater can be reduced from being scattered on the upper end of the fin 32, and the possibility of rainwater entering the compressor cavity 202 can be reduced, thereby protecting the performance of the electronic control component 2 located in the compressor cavity 202, ensuring its safe operation, and improving the reliability of the electronic control radiator assembly 100.

Furthermore, the fins 32 include a plurality of fins 32 spaced apart along the width direction of the heat sink 31, and each fin 32 extends in the up-down direction, thereby increasing the contact area with the air through the plurality of fins 32, thereby increasing the heat dissipation efficiency of the radiator 3, and further increasing the reliability of the electronically controlled radiator assembly 100. At the same time, the plurality of fins 32 are spaced apart along the width direction of the heat sink 31, thereby forming a plurality of drainage channels, and when rain falls on the heat sink 31, the rain can flow from top to bottom along the plurality of drainage channels to the bottom of the fan chamber 201, thereby preventing the rain from contacting the electronically controlled component 2, and increasing the drainage efficiency, thereby reducing the retention of rain on the heat sink 31.

According to the electric control radiator assembly 100 of the embodiment of the utility model, the electric control mounting plate 1 includes a body 11 and a duct box 12, the body 11 has a vent 111 and an opening 113, the opening 113 is located below the vent 111, the duct box 12 is arranged on the body 11 and is connected to the vent 111, the duct box 12 is open to one side and the lower side of the body 11, the duct box 12 and the body 11 together define an air inlet channel connected to the vent 111, the radiator 3 includes a heat sink 31 and fins 32, the heat sink 31 is located below the vent 111, and the duct box 12 is connected to the vent 111. On the side of the main body 11 away from the air duct box 12 and connected to the main body 11, the fin 32 is arranged on the side of the heat sink 31 close to the air duct box 12, and the fin 32 is penetrated into the opening 113. At least a part of the fin 32 is arranged in the air inlet channel to realize heat exchange between the fin 32 outside the air inlet channel and the airflow of the fan cavity 201, and the fin 32 located in the air inlet channel can exchange heat with the airflow in the air inlet channel, thereby effectively improving the heat dissipation effect of the radiator 3, and further improving the heat dissipation efficiency of the electronically controlled radiator assembly 100.

In some embodiments of the utility model, as shown in FIG. 2 to FIG. 4, the opening 113 is located below the vent 111, the fin 32 extends in the up-down direction, and the air duct box 12 is covered at the upper end of the fin 32. Thus, by the air duct box 12 being covered at the upper end of the fin 32, at least a portion of the fin 32 is arranged in the air inlet channel. At the same time, since the fin 32 is penetrated in the opening 113 and the opening 113 is located below the vent 111, the heat exchange effect between the fin 32 located in the air inlet channel and the air flow in the air inlet channel is improved, and the heat dissipation efficiency is further improved.

In some embodiments of the present invention, the distance from the upper edge of the fin 32 to the lower edge of the air duct box 12 is a, where a≥20 mm. Thus, by limiting the size to ensure the length of the fin 32 located in the air inlet channel, the contact area between the fin 32 and the air flow in the air inlet channel is increased, which is beneficial to improving the heat dissipation efficiency, and further improving the heat dissipation efficiency of the radiator 3.

In some embodiments of the present invention, as shown in Figures 3, 4 and 10, the lower edge of the vent 111 is provided with a first water retaining flange 112 that bends and extends toward the air inlet channel. The first water retaining flange 112 extends along the length direction of the lower edge of the vent 111, and the first water retaining flange 112 is located above the fin 32.

It is understandable that when the air-conditioning outdoor unit 1000 is operating in rainy weather, the fan rotates and some rainwater will be spread on the electronically controlled radiator assembly 100 through the fan cavity 201. Since the lower side of the electronic control box is open to form an air inlet of the air inlet channel, some rainwater may enter the air inlet channel. Therefore, by setting a first water retaining flange 112 extending along the length direction of the lower edge of the vent 111, the first water retaining flange 112 is located above the fin 32, which effectively prevents rainwater entering the air inlet channel from entering the compressor cavity 202 through the vent 111, thereby protecting the performance of the electronically controlled component 2 located in the compressor cavity 202, ensuring its safe operation, and improving the reliability of the electronically controlled radiator assembly 100.

In some embodiments of the utility model, the distance from the first water retaining flange 112 to the lower edge of the air duct box 12 is b, wherein b≥50mm. Thus, by such a size limit, while achieving the water retaining effect of the first water retaining flange 112, the obstruction of the airflow flowing in the air inlet channel by the second water retaining flange 114 is reduced, and the flow of the airflow in the air inlet channel is ensured, thereby ensuring the heat dissipation efficiency of the fins 32 located in the air inlet channel, and further ensuring the heat dissipation efficiency of the radiator 3.

In some embodiments of the present invention, as shown in Figures 10 and 11, the first water retaining flange 112 has air holes 1121. Thus, the air holes 1121 are provided to ensure the flow of air in the air inlet channel, thereby ensuring the heat dissipation efficiency of the fins 32 in the air inlet channel.

In some embodiments of the present invention, as shown in FIG11 , there are multiple air holes 1121, and the multiple air holes 1121 are spaced apart along the length direction of the first water retaining flange 112. Thus, the flow of air in the air inlet channel is further ensured by the arrangement of multiple air holes 1121, thereby ensuring the heat dissipation efficiency of the fins 32 located in the air inlet channel.

In some embodiments of the present invention, the air duct box 12 and the body 11 are connected by fasteners. Thus, the connection between the air duct box 12 and the body 11 is achieved through such an arrangement, and the reliability of the connection between the two is ensured.

In some embodiments of the present invention, the air duct box 12 and the body 11 are connected by welding. Thus, the connection between the air duct box 12 and the body 11 is achieved through such a setting, and the welding connection further ensures the waterproofness of the connection between the air duct box 12 and the body 11, and ensures the waterproof effect of the electric control radiator assembly 100. Furthermore, the air duct box 12 and the body 11 are connected by spot welding.

In some embodiments of the utility model, as shown in FIG. 2 to FIG. 6 , the electric control radiator assembly 100 further includes an electric control component 2, which is located on the side of the heat sink 31 away from the body 11, and the electric control component 2 is connected to the heat sink 31. Thus, the electric control component 2 and the radiator 3 are assembled by connecting the electric control component 2 to the body 11 and the heat sink 31 to the electric control component 2. At the same time, the heat generated during the operation of the circuit board is transferred to the heat sink 31 through the connection between the heat sink 31 and the electric control component 2, and then the heat on the heat sink 31 is transferred to the fin 32, and the fin 32 located outside the air inlet channel performs heat exchange with the airflow of the fan chamber 201, and the fin 32 located in the air inlet channel can perform heat exchange with the airflow in the air inlet channel, so as to achieve heat dissipation of the circuit board and ensure the safety and reliability of the circuit board.

In some embodiments of the present utility model, as shown in Figures 3-10, the edge of the opening 113 is provided with a second water retaining flange 114 that is bent and extended in a direction away from the air duct box 12, and the second water retaining flange 114 extends along the circumferential direction of the opening 113. The surface of the heat sink 31 away from the electronic control component 2 is provided with a groove 311 that cooperates with the second water retaining flange 114.

Thus, when rain falls on the heat sink 31, the cooperation of the second water retaining flange 114 and the groove 311 effectively prevents rain from entering the compressor chamber 202 through the opening 113, thereby effectively protecting the performance of the electric control component 2 located in the compressor chamber 202, ensuring its safe operation, and ensuring the waterproofness and safety of the electric control radiator assembly 100. At the same time, the second water retaining flange 114 and the groove 311 are set to achieve the waterproofness of the electric control radiator assembly 100. Compared with the prior art of setting a sealing ring or sponge between the electric control mounting plate and the radiator to achieve waterproofness, the setting of the sealing ring or sponge is reduced, the material is reduced, thereby reducing the cost, and the risk of aging and failure of the sealing ring or sponge is reduced, thereby ensuring the waterproof effect. In addition, through the cooperation of the second water retaining flange 114 and the groove 311, the assembly of the heat sink 31 and the body 11 is further achieved, and the movement of the radiator 3 can be effectively restricted, thereby improving the reliability of the electric control radiator assembly 100.

In some embodiments of the present invention, the folding length of the second water retaining flange 114 is greater than 2 mm. Thus, by limiting the folding length of the second water retaining flange 114, the water retaining effect of the second water retaining flange 114 is further guaranteed, and rainwater is further effectively prevented from entering the compressor chamber 202 through the opening 113.

In some embodiments of the utility model, as shown in FIG. 6 to FIG. 10 , the second water retaining flange 114 includes a first flange 1141, the first flange 1141 extends in the up-down direction, the first flange 1141 is provided on both opposite sides of the opening 113, the groove 311 includes a first groove 3111 matched with the first flange 1141, and the electric control component 2 is provided with support members 221 extending in the up-down direction on both sides of the width direction of the opening 113, the support member 221 is abutted against the body 11 at one end facing the body 11, and the heat sink 31 is located between the two support members 221. The first flange 1141 and the first groove 3111 can be understood as: the first flange 1141 extends into the first groove 3111 and abuts against the bottom of the first groove 3111; or the first flange 1141 extends into the first groove 3111 and is spaced from the bottom of the first groove 3111.

Thus, the first flange 1141 and the first groove 3111 cooperate to form a second stop, which effectively prevents part of the rainwater from entering the first groove 3111, and the first flange 1141 extends in the up-down direction, so that the rainwater entering the first groove 3111 can flow downward along the first groove 3111 to avoid rainwater accumulation. At the same time, the heat sink 31 is located between the two support members 221 and the end of the support member 221 facing the body 11 is stopped by the body 11 to form a second stop, which prevents the rainwater in the first groove 3111 from entering the compressor cavity 202, thereby effectively protecting the performance of the electric control component 2 located in the compressor cavity 202, ensuring its safe operation, and ensuring the waterproofness and safety of the electric control radiator assembly 100. In addition, the cooperation of the first flange 1141 and the first groove 3111 effectively limits the movement of the radiator 3 along the width direction of the opening 113, thereby improving the reliability of the electric control radiator assembly 100.

Further, the electric control component 2 includes an electric control installation box 21 and an electric control board 22, the electric control installation box 21 is connected to the body 11, the heat sink 31 is connected to the electric control installation box 21, the electric control board 22 is located on the side of the heat sink 31 away from the electric control installation box 21, and the support member 221 is located on the electric control installation box 21 and on the side of the electric control board 22 away from the electric control installation box 21. Thus, the electric control component 2 is assembled by connecting the electric control installation box 21 to the body 11, and the support member 221 is located on the electric control installation box 21 and on the side of the electric control board 22 away from the electric control installation box 21, thereby effectively preventing rainwater from invading the electric control component 2 through the electric control installation box 21.

In some embodiments of the present invention, as shown in Figures 3, 5, 8 and 10, the second water-retaining flange 114 includes a second flange 1142 located at the lower edge of the opening 113, the second flange 1142 extends along the width direction of the opening 113, and the groove 311 includes a second groove 3112 that cooperates with the second flange 1142. In the direction from bottom to top, the second flange 1142 is inclined toward the second groove 3112.

It can be understood that, since the second flange 1142 is located at the lower edge of the opening 113, so that the second groove 3112 is located at the lower end of the electric control board 22 of the electric control component 2, the second flange 1142 prevents part of the rainwater from entering the second groove 3112 through the cooperation with the second groove 3112, and the rainwater entering the second groove 3112 cannot invade the electric control board 22, thereby effectively protecting the performance of the electric control board 22 and improving safety. At the same time, in the direction from bottom to top, the second flange 1142 is inclined toward the second groove 3112, which effectively improves the water blocking effect of the second flange 1142, and prevents rainwater from being retained on the second flange 1142, further improving reliability. In addition, through the cooperation between the second flange 1142 and the second groove 3112, the downward movement of the radiator 3 can be further restricted, thereby improving the installation reliability of the radiator 3.

In some embodiments of the utility model, as shown in FIG. 3 and FIG. 5, the electric control mounting plate 1 further includes a baffle 13, which is arranged on the side of the lower end surface of the body 11 away from the air duct box 12 and extends toward the side away from the air duct box 12, and the baffle 13 has a positioning hole 131, and the lower end of the electric control component 2 has a positioning protrusion 222 that cooperates with the positioning hole 131. Thus, in the process of assembling the body 11 and the electric control component 2, the positioning protrusion 222 is inserted into the positioning hole 131 to achieve pre-positioning, which facilitates the subsequent fixed connection of the body 11 and the electric control component 2, reduces the difficulty of assembly, and improves the assembly efficiency of the electric control radiator assembly 100. At the same time, the rainwater entering the second groove 3112 flows downward through the gap between the body 11 and the heat dissipation plate 31, and finally flows out from the matching gap between the positioning hole 131 and the positioning protrusion 222, thereby achieving the drainage effect of the electric control radiator assembly 100.

Furthermore, the lower end of the first groove 3111 is connected to the second groove 3112, thereby achieving rainwater entering the first groove 3111 to flow downward along the first groove 3111 into the second groove 3112 and be discharged through the second groove 3112, further achieving the drainage effect of the electronically controlled radiator assembly 100, reducing rainwater in the groove 311, and further improving the waterproof performance and reliability of the electronically controlled radiator assembly 100.

In some embodiments of the present utility model, as shown in Figures 3, 4, 8 and 10, the second water retaining flange 114 includes a third flange 1143 located at the upper edge of the opening 113, the third flange 1143 extends along the width direction of the opening 113, and the groove 311 includes a fourth groove 311 cooperating with the third flange 1143, and the fourth groove 311 is connected to the upper end of the first groove 3111.

Thus, through the cooperation between the third flange 1143 and the third groove 3113, the third flange 1143 blocks rainwater from entering the third groove 3113, and rainwater entering the second groove 3112 flows downward into the second groove 3112 through the first groove 3111, and is discharged through the second groove 3112, thereby effectively protecting the performance of the electric control board 22 and improving safety. At the same time, through the cooperation between the third flange 1143 and the third groove 3113, the downward movement of the radiator 3 can be further restricted, thereby improving the installation reliability of the radiator 3.

The air conditioner outdoor unit 1000 according to an embodiment of the present invention is described below.

As shown in Fig. 1, the air conditioner outdoor unit 1000 according to the embodiment of the utility model comprises a housing 200, a middle partition 300 and an electric control radiator assembly 100. The middle partition 300 is arranged in the housing 200, and is used to divide the space in the housing 200 into a fan chamber 201 and a compressor chamber 202. The upper end of the middle partition 300 has a mounting opening 301, and the electric control radiator assembly 100 is arranged at the mounting opening 301. The air inlet channel connects the fan chamber 201 and the compressor chamber 202.

Thus, the fan chamber 201 and the compressor chamber 202 are separated by the middle partition 300, and the functions and performances of different components in the fan chamber 201 and the compressor chamber 202 are isolated and protected, and the assembly of the electric control radiator assembly 100 in the air conditioner outdoor unit 1000 is realized by setting the electric control radiator assembly 100 at the installation port 301. Further, the electric control installation plate 1 is set at the installation port 301 and connected to the middle partition 300, and thus, the assembly of the electric control radiator assembly 100 and the middle partition 300 is realized by such a setting.

At the same time, since the fan chamber 201 is connected to the external environment, the fan chamber 201 and the compressor chamber 202 are connected through the air inlet channel, so that the heat dissipation effect of the electronic control component 2 located in the compressor chamber 202 is improved through the flow of air in the air inlet channel, thereby improving the heat dissipation efficiency of the electronic control radiator assembly 100.

According to the air conditioner outdoor unit 1000 of the embodiment of the utility model, an electric control radiator assembly 100 is provided, the electric control mounting plate 1 includes a body 11 and a duct box 12, the body 11 has a vent 111 and an opening 113, the duct box 12 is arranged on the body 11 and communicates with the vent 111, the duct box 12 is open on one side and the lower side facing the body 11, the duct box 12 and the body 11 jointly define an air inlet channel communicated with the vent 111, the radiator 3 includes a heat sink 31 and fins 32, the heat sink 31 is located in the body 11, and the duct box 12 is connected to the vent 111. The body 11 is connected to the side of the air duct box 12 away from the body 11, and the fin 32 is arranged on the side of the heat sink 31 close to the air duct box 12. The fin 32 is penetrated into the opening 113, and at least a part of the fin 32 is arranged in the air inlet channel to realize heat exchange between the fin 32 outside the air inlet channel and the airflow of the fan cavity 201, and the fin 32 located in the air inlet channel can exchange heat with the airflow in the air inlet channel, thereby effectively improving the heat dissipation effect of the radiator 3, and further improving the heat dissipation efficiency of the air-conditioning outdoor unit 1000.

The air conditioner according to the embodiment of the present utility model is described below.

The air conditioner according to the embodiment of the present invention includes the air conditioner outdoor unit 1000 described above.

According to the air conditioner of the embodiment of the utility model, an air conditioner outdoor unit 1000 is provided, the electric control mounting plate 1 includes a body 11 and an air duct box 12, the body 11 has a vent 111 and an opening 113, the air duct box 12 is arranged on the body 11 and communicates with the vent 111, the air duct box 12 is open to one side and the lower side of the body 11, the air duct box 12 and the body 11 jointly define an air inlet channel communicated with the vent 111, the radiator 3 includes a heat sink 31 and fins 32, the heat sink 31 is located on the body 11 is on a side away from the air duct box 12 and connected to the body 11, the fin 32 is arranged on a side of the heat sink 31 close to the air duct box 12, the fin 32 is penetrated into the opening 113, and at least a part of the fin 32 is arranged in the air inlet channel to realize heat exchange between the fin 32 outside the air inlet channel and the airflow of the fan cavity 201, and the fin 32 located in the air inlet channel can exchange heat with the airflow in the air inlet channel, thereby effectively improving the heat dissipation effect of the radiator 3, and further improving the heat dissipation efficiency of the air conditioner.

In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims (14)

1. An electrically controlled radiator assembly, comprising: An electric control installation board, the electric control installation board comprises a body and an air duct box, the body has a vent and an opening, the air duct box is arranged on the body and communicates with the vent, and the air duct box and the body jointly define an air inlet channel communicated with the vent; The radiator comprises a heat sink and fins, wherein the heat sink is located on a side of the main body away from the air duct box and is connected to the main body, and the fins are arranged on a side of the heat sink close to the air duct box, the fins are passed through the opening, and at least a portion of the fins are arranged in the air inlet channel. 2. The electronically controlled radiator assembly according to claim 1, wherein the opening is located below the vent, the fins extend in an up-down direction, and the air duct box cover is disposed at the upper end of the fins. 3 . The electronically controlled radiator assembly according to claim 2 , wherein the distance from the upper edge of the fin to the lower edge of the air duct box is a, wherein a≥20 mm. 4. The electronically controlled radiator assembly according to claim 1 or 2, characterized in that a first water retaining flange extending toward the air inlet channel is provided at a lower edge of the vent, and the first water retaining flange is located above the fin. 5 . The electronically controlled radiator assembly according to claim 4 , wherein the distance from the first water retaining flange to the lower edge of the air duct box is b, wherein b≥50 mm. 6. The electronically controlled radiator assembly according to claim 4, characterized in that the first water retaining flange has a vent hole; there are a plurality of vent holes, and the plurality of vent holes are spaced apart along the length direction of the first water retaining flange. 7. The electrically controlled radiator assembly according to claim 1, characterized in that the electrically controlled radiator assembly further comprises: An electric control component is located on a side of the heat sink facing away from the main body, and is connected to the heat sink. 8. The electronically controlled radiator assembly according to claim 7, characterized in that a second water retaining flange is provided at the edge of the opening, and a groove cooperating with the second water retaining flange is provided on the surface of the heat dissipation plate away from the electronically controlled component. 9 . The electronically controlled radiator assembly according to claim 8 , wherein the folding length of the second water retaining flange is greater than 2 mm. 10. The electronically controlled radiator assembly according to claim 8 is characterized in that the second water retaining flange includes a first flange, the first flange extends in the up-down direction, the first flange is provided on both sides of the opening opposite to each other, and the groove includes a first groove matched with the first flange; the electronically controlled component is provided with support members extending in the up-down direction on both sides along the width direction of the opening, the support member is stopped against the body at one end facing the body, and the heat sink is located between the two support members. 11. The electronically controlled radiator assembly according to claim 8 is characterized in that the second water retaining flange includes a second flange located at the lower edge of the opening, the second flange extends along the width direction of the opening, the groove includes a second groove matching the second flange, and in the direction from bottom to top, the second flange is inclined toward the second groove. 12. The electrically controlled radiator assembly according to claim 11 is characterized in that the electrically controlled mounting plate further comprises a baffle, the baffle being arranged on a side of the lower end surface of the main body away from the air duct box and extending toward a side away from the air duct box, the baffle having a positioning hole, and the lower end of the electrically controlled component having a positioning protrusion cooperating with the positioning hole. 13. An air conditioner outdoor unit, comprising: case; A middle partition, the middle partition is arranged in the shell and is used to divide the space in the shell into a fan chamber and a compressor chamber, and the upper end of the middle partition has a mounting opening; According to any one of claims 1 to 12, the electrically controlled radiator assembly is arranged at the mounting port, and the air inlet passage is connected to the fan cavity and the compressor cavity. 14. An air conditioner, characterized by comprising the air conditioner outdoor unit according to claim 13.