CN107990521A - Air guide structure and air conditioner - Google Patents

Abstract

The present invention proposes an air guiding structure, comprising: an electric control box assembly, including: a main body of the electric control box; Including the second air outlet group; the fan assembly, including the fan and the partition, and the partition includes the third air outlet group; the electric control box assembly and the fan assembly are respectively located on both sides of the partition; the air guide assembly is fixedly connected with the partition, and the air guide assembly It includes an air inlet connected to the first air outlet group, and an air outlet connected to the third air outlet group. Through the technical solution of the present invention, the structure is improved, the heat dissipation cycle of the electric control box is realized, the cost is reduced, the design is simplified, the reliability of the electric components of the electric control box is improved, and the length of the electric components of the electric control box is extended. The service life of the air conditioner reduces the cost of the whole machine and improves the reliability of the whole machine.

Description

Air guide structure and air conditioner

technical field

The invention relates to the technical field of air conditioning, in particular to an air guide structure and an air conditioner.

Background technique

In the air-conditioning industry, with the improvement of users' requirements for comfort and intelligence, the development and application of frequency conversion technology is more extensive, but the change of its frequency will cause the temperature inside the electric control box to change significantly, especially at high frequencies. It will lead to obvious heating of the components in the electric control box, and the long-term work will cause the decline of product reliability, increase the maintenance rate, and greatly reduce the market competitiveness of the product. In the existing technology, the pressure is different due to the different temperature of the air in different areas, that is, the cold air flows in the direction of the hot air to produce natural convection, but there is no active wind pressure for convection to effectively dissipate heat, resulting in insufficient heat dissipation of the electric control box; Or when designing the cooling air duct, a dedicated fan device is added to the air duct system to actively generate wind pressure and improve the effect of air cooling and heat dissipation. However, this solution will result in the addition of multiple materials, and it needs to be matched with appropriate logic control , resulting in complex designs and increased costs. In addition, in the prior art, when water enters the air conditioner, the water thrown into the air outlet of the electric control box by the fan is simply blocked without further treatment measures, which may easily cause long-term water accumulation and cause corrosion inside the air conditioner .

Contents of the invention

The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

In view of this, an object of the present invention is to provide an air guiding structure.

Another object of the present invention is to provide an air conditioner.

In order to achieve the above object, the technical solution of the first aspect of the present invention provides an air guide structure, including: an electric control box assembly, including: a main body of the electric control box; Among them, the top plate is provided with a first tuyere group, the bottom plate includes a second tuyere group; the fan assembly includes a fan and a partition, and the partition includes a third tuyere group; the electric control box assembly and the fan assembly are respectively located on both sides of the partition; The component is fixedly connected with the partition, and the air guide component includes an air inlet connected with the first group of air outlets, and an air outlet connected with the third group of air outlets.

Specifically, since the hot air moves upward, the position of the top plate is higher than that of the bottom plate, so that the position of the first air outlet group is at the top of the electric control box, which is more conducive to the discharge of hot air.

In this technical solution, a fan and a partition are arranged in the fan assembly, a third tuyere group is arranged on the partition, and the electric control box assembly and the fan assembly are respectively located on both sides of the partition, so that the fan and the electric control box are located The area is divided into two smaller areas, and when the fan rotates, it can generate greater negative pressure, and the attraction to the air in other areas is more significant. This negative pressure is transmitted to the air outlet of the air guide assembly connected to the third air port group through the third air port group on the partition, and then transmitted to the main body of the electric control box through the air inlet connected to the first air port group of the electric control box assembly , so that the hot air in the electric control box flows into the air inlet of the air guide assembly from the first air outlet group under the suction of this negative pressure, enters the fan side of the partition through the air outlet and the third air outlet group, and finally passes through The fan is discharged out of the air conditioner, and the electric control box also forms a negative pressure due to the loss of hot air. The air with a lower external temperature is attracted by the negative pressure in the electric control box and enters the electric control box through the second air outlet group. The components in the electric control box cool down, and through this cycle, the continuous cooling of the electric control box is realized. Among them, the fan was originally used to cool the heat exchanger, and the negative pressure generated by it was used in this technical solution. Therefore, no new components were added to the inner wall of the electric control box, and only a guide was added to the air conditioner structurally. The wind component basically does not change the volume and internal structure of the air conditioner itself, and the control system does not change, so the heat dissipation cost of the electric control box is reduced, the heat dissipation effect is improved, and the reliability of the electric control box is improved, thereby improving the reliability of the whole machine. Reliability, and reduce the difficulty of design and manufacture.

In the above technical solution, preferably, the air guide assembly includes: a cover plate parallel to the top plate; plate.

In this technical solution, the air guide assembly includes a cover plate and an air guide plate to form a complete air guide groove, thereby forming an air duct, so that the hot air in the electric control box is smoothly introduced to the fan side of the partition , discharged out of the air conditioner under the action of the fan; the cover plate is parallel to the top plate, so that the air guide structure is compact and suitable for the original structure of the whole machine, which is convenient for design; the air guide groove is set between the top plate and the cover plate, so that the air duct is in the The inside of the whole machine reduces the possibility of the air duct being intruded by water.

In the above technical solution, preferably, the wind deflector further includes: a waterproof plate disposed at the air outlet, and the inner wall of the waterproof plate is an inclined surface facing the third air outlet group.

In this technical solution, by setting a waterproof board at the air outlet, when water enters the air conditioner through the fan outlet and is thrown to the air outlet by the fan through the third air outlet group on the partition when the fan rotates at high speed, the water can be waterproofed. The water is blocked by the board, thereby reducing the possibility of water entering the electric control box through the air duct; the inner wall of the waterproof board is a slope facing the third air outlet, so that after the water is blocked, it can flow to the bottom of the slope along the slope without entering the air duct internal.

In the above technical solution, preferably, the third tuyere group includes: a plurality of third tuyere openings, and a plurality of return water openings, the distance between any return water opening and the bottom of the slope is smaller than the distance between any third tuyere opening and the bottom of the slope; wherein , at least one return port is located at the bottom of the slope.

In this technical solution, the third tuyere group includes a plurality of tuyeres, and the position and size of the third tuyere can be flexibly set on the partition according to the relative positions of the electric control box and the fan, and without reducing the structural strength of the partition To increase the ventilation capacity; including multiple water return ports, and the position of the return port is closer to the bottom of the slope than the position of the air port, so that the water accumulated at the bottom of the slope can flow from the return port to the fan side of the partition, so as to be integrated with other accumulated water The water is treated in the same way; and at least one water return port is arranged at the bottom of the slope, on the one hand, the water can be discharged as soon as possible, and on the other hand, the water accumulation at the bottom of the slope can be reduced.

In the above technical solution, preferably, a first flange is provided around the air outlet, the air outlet is sealed and connected to the partition plate through the first flange, and the area of the air outlet is not smaller than the area of the third air outlet group.

In this technical solution, by providing a first flange around the air outlet, it is convenient to connect and fix the air outlet and the partition, and the air outlet is sealed and connected with the partition through the first flange, which can reduce the loss in the process of negative pressure transmission. , improve the air guiding and cooling capacity of the air guiding structure, thereby improving the reliability of the electric control box; the area of the air outlet is not smaller than the area of the third air outlet group, so that the negative pressure generated by the fan can be completely transmitted to the air guiding groove, and the same reduction The negative pressure loss is reduced, and the wind-guiding and heat-dissipating capacity of the air-guiding structure is improved.

In the above technical solution, preferably, the air deflector further includes: an air inlet plate parallel to the cover plate, the air inlet plate is closely attached to the top plate; the air inlet passes through the air inlet plate, and the air inlet is set correspondingly Sealed connection.

In this technical solution, the air inlet plate is parallel to the cover plate. On the one hand, the structure is compact, and the air guide structure is suitable for the original structure of the whole machine, which is convenient for design; It further facilitates the sealing between the air inlet through the air inlet plate and the first air outlet group, thereby reducing the negative pressure loss in the air guide groove, improving the air guide capacity of the air guide structure, thereby improving the heat dissipation capacity and reliability of the electric control box.

In the above technical solution, preferably, both ends of the cover plate are detachably connected to the top plate and the partition plate respectively.

Wherein, sealing gaskets are provided at the joints between the two ends of the cover plate and the top plate and the partition plate.

In this technical scheme, the two ends of the cover plate are detachably connected with the top plate and the partition plate, which facilitates the breakdown repair and maintenance of the whole machine and parts.

The technical solution of the second aspect of the present invention provides an air conditioner, including the air guide structure of any one of the above technical solutions. It can improve the heat dissipation and waterproof ability of the electric control box in the air conditioner, improve the reliability of the electric control box, and prolong the service life of the electric control box, thereby improving the reliability of the air conditioner and prolonging the service life of the air conditioner, and reducing the air conditioner. Design difficulty and manufacturing cost.

In this technical solution, by adopting the air guiding structure of any one of the above technical solutions, the heat dissipation and waterproof ability of the electric control box in the air conditioner can be improved, the reliability of the electric control box can be improved, and the service life of the electric control box can be extended, thereby The reliability of the air conditioner is improved, the service life of the air conditioner is extended, and the design difficulty and manufacturing cost of the air conditioner are reduced.

In the above technical solution, preferably, the air conditioner includes: an air conditioner bottom plate, which is vertically arranged with the partition of the air guide structure; The distance between the water outlet and the base plate of the air conditioner is greater than the distance between the water receiving pan and the base plate of the air conditioner.

In this technical solution, by setting the air-conditioning bottom plate perpendicular to the partition in the air guide structure, a housing cavity is formed on the fan side of the partition to accommodate the fan and other components; by setting the water tray on the fan side of the partition, And the position of the water receiving tray is closer to the bottom plate of the air conditioner than the position of the water return port, so that the water returned from the water return port can flow into the water receiving tray, so as to unify the drainage treatment and reduce the possibility of rusting the chassis of the whole machine.

In the above technical solution, preferably, the distance between the air outlet of the air guide structure and the base plate of the air conditioner is not greater than the distance between the air inlet and the base plate of the air conditioner.

In this technical solution, by setting the distance between the air outlet and the air conditioner bottom plate not greater than the distance between the air inlet and the air conditioner bottom plate, that is, the position of the air outlet is not higher than the position of the air inlet, when the waterproof plate fails, the water that cannot be blocked enters the air guide When the slot is installed, the water cannot flow from the air outlet to the air inlet due to the higher position of the air inlet, which reduces the possibility of water entering the electric control box and improves the reliability of the whole machine.

Additional aspects and advantages of the invention will become apparent in the description which follows, or may be learned by practice of the invention.

Description of drawings

Fig. 1 shows a schematic perspective view of an air guide assembly according to an embodiment of the present invention;

Fig. 2 shows a side view of the wind guiding assembly according to an embodiment of the present invention;

Fig. 3 shows a schematic perspective view of an air conditioner according to an embodiment of the present invention;

Fig. 4 shows a schematic diagram of installation of an air guide structure of an air conditioner according to an embodiment of the present invention;

Fig. 5 shows a schematic top view of an air conditioner according to an embodiment of the present invention;

Wherein, the corresponding relationship between reference numerals and component names in Fig. 1 to Fig. 5 is:

10 Air guide assembly, 100 Air inlet, 102 Air outlet, 104 Cover plate, 106 Air guide groove, 108 Air guide plate, 110 Waterproof plate, 112 Third flanging, 114 Air inlet plate, 20 Electric control box assembly, 200 Electric Control box main body, 202 top plate, 204 bottom plate, 206 first air outlet group, 208 second air outlet group, 30 fan assembly, 300 fan, 302 partition, 304 third air outlet group, 306 third air outlet, 308 return water outlet, 40 air conditioner device, 402 air-conditioning base plate, 404 water tray.

Detailed ways

In order to have a clearer understanding of the above objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

Some embodiments according to the present invention are described below with reference to FIGS. 1 to 5 .

As shown in Figures 1 to 3, according to an embodiment of the present invention, a wind guide structure is provided, including: an electric control box assembly 20, including: an electric control box main body 200; The top plate 202 and the bottom plate 204 on both sides of the 200, wherein the top plate 202 is provided with a first tuyere group 206, the bottom plate 204 includes a second tuyere group 208; the fan 300 assembly 30 includes a fan 300 and a partition 302, and the partition 302 includes a third The air outlet group 304; the electric control box assembly 20 and the fan 300 assembly 30 are located on both sides of the partition 302; , and the air outlet 102 communicating with the third air outlet group 304 .

Specifically, since the hot air moves upward, the position of the top plate 202 is higher than that of the bottom plate 204, so that the position of the first air outlet group 206 is at the top of the electric control box, which is more conducive to the discharge of hot air.

In this embodiment, the fan 300 and the partition 302 are arranged in the fan 300 assembly 30, the third tuyere group 304 is arranged on the partition 302, and the electric control box assembly 20 and the fan 300 assembly 30 are respectively located on both sides of the partition 302. On the side, the area where the fan 300 and the electric control box are located is divided into two smaller areas. When the fan 300 rotates, it can generate greater negative pressure, and the attraction to the air in other areas is more significant. This negative pressure is transmitted to the air outlet 102 of the air guide assembly 10 communicating with the third air outlet group 304 through the third air outlet group 304 on the partition 302, and then through the air inlet connected to the first air outlet group 206 of the electric control box assembly 20 100 is transmitted to the main body 200 of the electric control box, so that the hot air in the electric control box flows into the air inlet 100 of the air guide assembly 10 from the first air outlet group 206 under the suction of the negative pressure, and passes through the air outlet 102 and the third The tuyere group 304 enters the side of the fan 300 of the partition 302, and finally is discharged out of the air conditioner 40 through the fan 300, while the inside of the electric control box also forms a negative pressure due to the loss of hot air, and the air with a lower external temperature flows in the electric control box. Under the suction of the internal negative pressure, it enters the electric control box through the second tuyere group 208 to cool down the components in the electric control box. Through this cycle, the continuous cooling of the electric control box is realized. Among them, the fan 300 was originally used to cool down the heat exchanger, and in this embodiment, the negative pressure generated by it is used, so no new components are added to the inner wall of the electric control box, and the air conditioner 40 is only structurally increased. An air guide assembly 10 basically does not change the volume and internal structure of the air conditioner 40 itself, and does not change the control system, thereby reducing the heat dissipation cost of the electric control box, improving the heat dissipation effect, and improving the reliability of the electric control box, thereby The reliability of the whole machine is improved, and the difficulty of design and manufacture is reduced.

As shown in Figure 1, in the above embodiment, preferably, the air guide assembly 10 includes: a cover plate 104, the cover plate 104 is parallel to the top plate 202; Between, and the air guide plate 108 forming the air guide groove 106 with the cover plate 104 .

In this embodiment, the air guide assembly 10 includes a cover plate 104 and an air guide plate 108 to form a complete air guide groove 106, thereby forming an air duct, so that the hot air in the electric control box is smoothly introduced into the partition The side of the fan 300 of 302 is discharged from the air conditioner under the action of the fan 300; the cover plate 104 is parallel to the top plate 202, so that the air guide structure is compact and suitable for the original structure of the whole machine, which is convenient for design; the air guide groove 106 is arranged on the top plate Between 202 and the cover plate 104, the air duct is inside the whole machine, reducing the possibility of the air duct being invaded by water.

As shown in FIG. 1 , in the above embodiment, preferably, the wind deflector 108 further includes: a waterproof plate 110 disposed at the air outlet 102 , and the inner wall of the waterproof plate 110 is an inclined surface facing the third air outlet group 304 .

In this embodiment, by setting the waterproof plate 110 at the air outlet 102, when water enters the air conditioner 40 through the fan 300, and is thrown out by the third tuyere group 304 on the partition 302 when the fan 300 rotates at a high speed. When the tuyere 102, the water can be blocked by the waterproof plate 110, thereby reducing the possibility of water entering the inside of the electric control box through the air duct; The slope flows to the bottom of the slope without entering the inside of the air duct.

As shown in Figure 3, in the above embodiment, preferably, the third tuyere group 304 includes: a plurality of third tuyere 306, and a plurality of return water ports 308, the distance between any return water port 308 and the bottom of the slope is less than any The distance between the third tuyere 306 and the bottom of the slope; where at least one water return port 308 is located at the bottom of the slope.

In this embodiment, the third tuyere group 304 includes a plurality of tuyeres, and the position and size of the third tuyere 306 can be flexibly set on the partition 302 according to the relative positions of the electric control box and the fan 300, and the position and size of the third tuyere 306 can be flexibly set without lowering the partition 302. Under the premise of the structural strength, improve the ventilation capacity; include multiple water return ports 308, and the position of the return water port 308 is closer to the bottom of the slope than the tuyere position, so that the water accumulated at the bottom of the slope can flow from the water return port 308 to the partition 302 One side of the fan 300, so as to be treated in the same way as other accumulated water; and at least one water return port 308 is arranged at the bottom of the inclined surface, on the one hand, the water can be discharged as soon as possible, and on the other hand, the accumulated water at the bottom of the inclined surface can be reduced.

As shown in Figures 1 and 4, in the above embodiment, preferably, the air outlet 102 is surrounded by a first flange 112, and the air outlet 102 is sealed and connected with the partition plate 302 through the first flange 112, and the air outlet 102 The area is not smaller than the area of the third tuyere group 304 .

In this embodiment, by providing the first flange 112 around the air outlet 102, the connection and fixation between the air outlet 102 and the partition 302 is facilitated, and the air outlet 102 is sealed and connected with the partition 302 through the first flange 112, which can Reduce the loss in the process of negative pressure transmission, improve the air guiding and heat dissipation capacity of the air guiding structure, thereby improving the reliability of the electric control box; the area of the air outlet 102 is not less than the area of the third air outlet group 304, so that the negative pressure generated by the fan 300 can be The complete transfer to the air guide groove 106 also reduces the negative pressure loss and improves the air guide and heat dissipation capacity of the air guide structure.

As shown in Fig. 1, in the above embodiment, preferably, the air deflector 108 further includes: an air inlet plate 114, parallel to the cover plate 104, and the air inlet plate 114 is closely attached to the top plate 202; the air inlet 100 penetrates the air inlet The plate 114 , the air inlet 100 and the first air outlet group 206 are correspondingly arranged and sealed.

In this embodiment, the air inlet plate 114 is parallel to the cover plate 104. On the one hand, the structure is compact, and the air guide structure is suitable for the original structure of the whole machine, which is convenient for design; on the other hand, the air inlet plate 114 and the top plate 202 can be The tight fit further facilitates the sealing between the air inlet 100 passing through the air inlet plate 114 and the first air outlet group 206, thereby reducing the negative pressure loss in the air guide groove 106, improving the air guide capacity of the air guide structure, and improving the electrical control box. cooling capacity and reliability.

In the above embodiment, preferably, both ends of the cover plate 104 are detachably connected to the top plate 202 and the partition plate 302 respectively.

Wherein, the two ends of the cover plate 104 are connected with the top plate 202 and the partition plate 302 with sealing gaskets.

In this embodiment, both ends of the cover plate 104 are detachably connected to the top plate 202 and the partition plate 302, which facilitates the breakdown repair and maintenance of the whole machine and components.

As shown in FIG. 4 , another embodiment of the present invention provides an air conditioner 40 including the air guide structure of any one of the above embodiments. Can improve the heat dissipation and waterproof ability of the electric control box in the air conditioner 40, improve the reliability of the electric control box, prolong the service life of the electric control box, thereby improve the reliability of the air conditioner 40 and prolong the service life of the air conditioner 40, and reduce Design difficulty and manufacturing cost of the air conditioner 40 .

In this embodiment, by adopting the wind guide structure of any one of the above embodiments, the heat dissipation and waterproof ability of the electric control box in the air conditioner 40 can be improved, the reliability of the electric control box can be improved, and the service life of the electric control box can be extended, thereby Improve the reliability of the air conditioner 40 and prolong the service life of the air conditioner 40, and reduce the design difficulty and manufacturing cost of the air conditioner 40.

In the above embodiment, preferably, the air conditioner 40 includes: an air conditioner base plate 402, which is vertically arranged with the partition plate 302 of the air guiding structure; , the distance between any water return port 308 of the air guide structure and the air-conditioning base plate 402 is greater than the distance between the water receiving tray 404 and the air-conditioning base plate 402 .

In this embodiment, by arranging the air-conditioning floor 402 perpendicular to the partition 302 in the air guide structure, the fan 300 side of the partition 302 forms an accommodating cavity, which is convenient for accommodating the fan 300 and other components; Partition plate 302 is on the fan 300 side, and the position of the water receiving tray 404 is closer to the air conditioner floor 402 than the position of the water return port 308, so that the water flowing back from the water return port 308 can flow into the water receiving tray 404, so as to unify the drainage treatment and reduce The possibility of corrosion of the chassis of the whole machine.

In the above embodiment, preferably, the distance between the air outlet 102 of the air guide structure and the air conditioner base plate 402 is not greater than the distance between the air inlet 100 and the air conditioner base plate 402 .

In this embodiment, by setting the distance between the air outlet 102 and the air conditioner base plate 402 not greater than the distance between the air inlet 100 and the air conditioner base plate 402, that is, the position of the air outlet 102 is not higher than the position of the air inlet 100, and the waterproof plate 110 fails. When the water that can be blocked enters the air guide groove 106, the water cannot flow from the air outlet 102 to the air inlet 100 due to the higher position of the air inlet 100, which reduces the possibility of water entering the electric control box and improves the reliability of the whole machine.

Specific embodiment one:

As shown in Figures 1 to 3, the wind guide structure of a specific embodiment of the present invention includes an electric control box main body 200, and a top plate 202 and a bottom plate arranged on both sides of the electric control box main body 200 in the vertical direction 204, wherein the top plate 202 is provided with a first tuyere group 206, and the bottom plate 204 is provided with a second tuyere group 208; the fan 300 assembly 30 includes a fan 300 and a partition 302, and the partition 302 includes a third tuyere group 304; the electric control box The assembly 20 and the blower 300 and the assembly 30 are respectively located on two sides of the partition 302 . The air guide assembly 10 is fixedly connected with the partition plate 302 , and the air guide assembly 10 includes an air inlet 100 in sealing communication with the first air outlet group 206 , and an air outlet 102 in sealing communication with the third air outlet group 304 . The air guide assembly 10 includes a cover plate 104 parallel to the top plate 202 and an air guide plate 108. The cover plate 104 and the air guide plate 108 are sealed and connected to form an air guide slot 106; as shown in FIG. 2 , the air guide plate 108 includes an air inlet The board 114 and the waterproof board 110, wherein, the air inlet board 114 is closely attached and sealed to the top of the electric control box, the air inlet 100 is on the air inlet board 114, and the waterproof board 110 is bent downward at a certain angle, so that the inner wall of the waterproof board 110 faces The slope of the partition 302 is located in the air outlet 102 . As shown in Figure 3, the third tuyere group 304 includes a plurality of third tuyeres 306 and a plurality of return water outlets 308, the position of any return water outlet 308 is lower than that of any third tuyere 306, and at least one return water outlet 308 At the bottom of the slope, the area of the air outlet 102 is larger than the area of the third air outlet group 304; the air outlet 102 is surrounded by a first flange 112, and the first flange 112 is fixedly connected and sealed with the partition plate 302. In addition, two ends of the cover plate 104 are detachably connected to the top plate 202 and the partition plate 302 respectively.

When the main body 200 of the electric control box is working, the electrical components in the electric control box will continue to generate heat, which will increase the temperature of the air in the electric control box, and the hot air will naturally rise to the top plate 202 for accumulation; Due to the good sealing of the air duct in the whole air guide structure, the negative pressure passes through the third air outlet group 304 on the partition plate 302, the air outlet 102 of the air guide assembly 10, the air inlet 100 and the first air outlet of the electric control box. The tuyere groups 206 pass in turn, generating attraction to the hot air accumulated at the top plate 202, so that the hot air flows out from the first tuyere group 206, and passes through the air inlet 100, the air outlet 102 of the air guide assembly 10 and the third air outlet of the partition 302. The group 304 is discharged to the fan 300 side of the partition 302, and the fan 300 is discharged outside the whole machine; after the hot air flows out from the electric control box, a negative pressure is also formed in the electric control box, and the air with a relatively low temperature outside Under the suction of this negative pressure, the second tuyere group 208 of the bottom plate 204 enters the electric control box to exchange heat for the electrical components in the electric control box, thereby realizing continuous heat exchange and cooling in the electric control box.

If water enters the air guide groove 106 through the third tuyere group 304 on the partition 302, it will be blocked by the waterproof plate 110 of the air outlet 102, and flow from the slope to the bottom of the slope, and return to the fan of the partition 302 through the water return port 308. 300 side.

Specific embodiment two:

As shown in FIG. 3 to FIG. 5 , an air conditioner 40 according to another specific embodiment of the present invention includes the air guiding structure of the first specific embodiment.

The air conditioner 40 of this specific embodiment also includes an air-conditioning base plate 402 perpendicular to the dividing plate 302 in the air-guiding structure, and a water receiving tray 404 is arranged on the air-conditioning base plate 402, and the position of the water receiving tray 404 is lower than that of the water return port 308. position, so that the water returned from the water return port 308 can flow into the water receiving tray 404, and finally discharged uniformly; in addition, the air outlet 102 in the air guide structure is lower than the air inlet 100, which can reduce the flow of water from the air outlet 102. The possibility of flowing to the air inlet 100 and entering the electric control box improves the reliability of the whole machine.

The technical solution of the present invention has been described in detail above in conjunction with the accompanying drawings. Through the technical solution of the present invention, only by improving the structure, the heat dissipation cycle of the electric control box has been realized, the cost has been reduced, the design has been simplified, and the electric control box has been improved. The reliability of the electrical components of the box prolongs the service life of the electrical components of the electric control box, thereby reducing the cost of the whole air conditioner and improving the reliability of the whole machine.

In the present invention, the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; the term "plurality" refers to two or two above, unless expressly limited otherwise. The terms "installation", "connection", "connection", "fixed" and other terms should be interpreted in a broad sense, for example, "connection" can be fixed connection, detachable connection, or integral connection; "connection" can be directly or indirectly through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear" etc. is based on the orientation shown in the drawings Or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or unit must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as a limitation of the present invention.

In the description of this specification, descriptions of the terms "one embodiment", "some embodiments", "specific embodiments" and the like mean that specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the present invention In at least one embodiment or example of . In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. A wind guiding structure, characterized in that, comprising: The electric control box assembly includes: the main body of the electric control box; and a top plate and a bottom plate arranged on both sides of the main body of the electric control box, wherein the top plate is provided with a first tuyere group, and the bottom plate includes a second tuyere group; The fan assembly includes a fan and a baffle, and the baffle includes a third tuyere group; The electric control box assembly and the fan assembly are respectively located on both sides of the partition; The air guiding assembly is fixedly connected with the partition, and the air guiding assembly includes an air inlet communicating with the first air opening group, and an air outlet communicating with the third air opening group. 2. The wind guiding structure according to claim 1, wherein the wind guiding assembly comprises: a cover plate, the cover plate is parallel to the top plate; an air guide groove, the air guide groove is arranged between the cover plate and the top plate, and An air deflector forming the air guide groove together with the cover plate. 3. The wind guiding structure according to claim 2, wherein the wind guiding plate further comprises: a waterproof plate arranged at the air outlet, the inner wall of the waterproof plate is an inclined plane facing the third air outlet group . 4. The air guide structure according to claim 3, wherein the third air port group comprises: Multiple third outlets, And a plurality of water return ports, the distance between any one of the return water ports and the bottom of the slope is smaller than the distance between any one of the third air ports and the bottom of the slope; Wherein, at least one of the water return ports is located at the bottom of the slope. 5. The air guide structure according to claim 4, wherein a first flange is provided around the air outlet, and the air outlet is sealed and connected to the partition through the first flange, and the air outlet The area of the air outlet is not smaller than the area of the third air outlet group. 6. The wind guiding structure according to claim 2, wherein the wind guiding plate further comprises: an air inlet plate parallel to the cover plate, the air inlet plate is closely attached to the top plate; The air inlet passes through the air inlet plate, and the air inlet is correspondingly arranged and sealedly connected with the first air outlet group. 7. The wind guiding structure according to claim 2, wherein two ends of the cover plate are detachably connected to the top plate and the partition plate respectively. 8. An air conditioner, characterized by comprising the air guiding structure according to any one of claims 1-7. 9. The air conditioner according to claim 8, characterized in that the air conditioner comprises: The bottom plate of the air conditioner is vertically arranged with the partition of the air guiding structure; A water receiving tray, the water receiving tray is arranged on one side of the fan assembly of the partition, and the distance between any one of the water return ports of the air guide structure and the air conditioner bottom plate is greater than the distance between the water receiving tray and the The distance from the base plate of the air conditioner. 10 . The air conditioner according to claim 9 , wherein the distance between the air outlet of the air guide structure and the air-conditioning base plate is not greater than the distance between the air inlet and the air-conditioning base plate. 11 .