CN218993532U - Side panel assembly for outdoor unit, outdoor unit and air conditioning system - Google Patents

Abstract

The utility model discloses a side plate assembly for an outdoor unit, the outdoor unit and an air conditioning system, wherein the side plate assembly comprises a side plate, the side plate is provided with an inner side and an outer side which are oppositely arranged in the thickness direction of the side plate, the side plate is provided with a radiating hole and a first flow guiding part, the radiating hole penetrates through the side plate along the thickness direction, the first flow guiding part is connected to the inner side of the side plate, the first flow guiding part is provided with a first channel, and the first channel is communicated with an outlet of the radiating hole and is used for enabling air flow in the radiating hole to flow to the inner side of the side plate. The side plate assembly has the functions of ventilation, heat dissipation and water resistance, avoids the situation that liquid such as rainwater enters the outdoor unit from the heat dissipation holes, improves the electric protection effect and ensures the stable operation of the outdoor unit.

Description

Side panel assembly for outdoor unit, outdoor unit and air conditioning system

technical field

The utility model relates to the technical field of air-conditioning outdoor units, in particular to a side panel assembly for an outdoor unit, an outdoor unit and an air-conditioning system.

Background technique

The outdoor temperature in summer is often high, and the main control board and terminal board of the outdoor unit of the air conditioner need to be under the maximum allowable operating temperature to ensure the stable operation of the air conditioner. Therefore, the outer shell of the outdoor unit needs to be arranged with reasonable openings to ensure The heat dissipation performance of the outdoor unit. However, in related technologies, liquids such as rainwater easily enter the outdoor unit through openings, and there is a potential risk of liquid splashing on the terminal board and the main control board, which is not conducive to the stable operation of the outdoor unit.

Utility model content

The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

For this reason, the embodiment of the utility model proposes a side plate assembly for an outdoor unit, which has the functions of ventilation, heat dissipation and waterproof, and avoids the situation that liquids such as rainwater enter the outdoor unit from the heat dissipation holes, and improves the performance of the outdoor unit. It ensures the electrical protection effect and ensures the stable operation of the outdoor unit.

The embodiment of the utility model also proposes an outdoor unit using the above-mentioned side plate assembly for the outdoor unit.

The embodiment of the utility model also proposes an air-conditioning system using the above-mentioned outdoor unit.

The side plate assembly for an outdoor unit according to the embodiment of the present invention includes a side plate, the side plate has an inner side and an outer side arranged oppositely in the thickness direction of the side plate, and the side plate is provided with:

a heat dissipation hole, the heat dissipation hole penetrates the side plate along the thickness direction;

The first air guide part, the first air guide part is connected to the inner side of the side plate, the first air guide part is provided with a first channel, and the first channel communicates with the outlet of the heat dissipation hole and is used for The airflow in the cooling hole is allowed to flow to the inner side of the side plate.

The side plate assembly of the embodiment of the utility model has the functions of ventilation, heat dissipation and waterproofing, which prevents rainwater and other liquids from entering the outdoor unit from the heat dissipation holes, improves the electrical protection effect, and ensures the stable operation of the outdoor unit.

In some embodiments, the side plate includes a second air guide part, the second air guide part is connected to the outer side of the side plate, the second air guide part is provided with a second channel, and the second air guide part The channel communicates with the inlet of the heat dissipation hole and is used for the airflow outside the side plate to flow into the heat dissipation hole, and the inlet of the second channel faces the liquid-back side of the second flow guiding part.

In some embodiments, in the thickness direction, the second air guide part blocks at least part of the inlet of the heat dissipation hole, and/or the first air guide part covers at least part of the inlet of the heat dissipation hole. Exit blocking.

In some embodiments, the direction of the outlet of the first channel is opposite to the direction of the inlet of the second channel.

In some embodiments, the inlet of the second channel is formed between the outer side wall of the side plate and the second guide part, and the outlet of the first channel is formed between the inner side wall of the side plate and the second flow guiding part. Between the first guide parts.

In some embodiments, in the thickness direction, the projection of the second flow guide part and the projection of the first flow guide part do not overlap.

In some embodiments, there are multiple heat dissipation holes, and the plurality of heat dissipation holes are arranged at intervals along the up and down direction, and there are multiple second air guide parts, and the plurality of second air guide parts are all arranged on The outer sides of the side plates are in one-to-one correspondence with the plurality of cooling holes.

In some embodiments, the upper limit of the width dimension of the inlet of the second channel is not more than 2 mm.

In some embodiments, the side plate assembly includes a protective cover, and the protective cover is arranged on the outer side of the side plate, and the heat dissipation hole and the second air guide part are arranged in the protective cover, and the protective cover The cover is provided with openings for allowing external airflow to flow into the protective cover, and the openings are located below the second air guiding part.

In some embodiments, the opening is located at the bottom of the protective cover.

The outdoor unit of the embodiment of the utility model includes the side plate assembly as described in any of the above embodiments.

The air conditioning system of the embodiment of the present utility model includes the outdoor unit as described in the above embodiments.

Description of drawings

Fig. 1 is a schematic view of the side plate assembly side of the outdoor unit of the embodiment of the present invention.

FIG. 2 is a partially enlarged schematic diagram of FIG. 1 .

Fig. 3 is a schematic left side view of the outdoor unit of the embodiment of the present invention.

Fig. 4 is a schematic diagram of the outside of the side panel of the outdoor unit according to the embodiment of the present invention.

FIG. 5 is a partially enlarged schematic diagram of A in FIG. 4 .

Fig. 6 is a schematic view of the inside of the side panel of the indoor unit according to the embodiment of the present invention.

FIG. 7 is a partially enlarged schematic diagram of the location B in FIG. 6 .

Reference signs:

side panel assembly 100;

Side plate 1; heat dissipation hole 11; second guide part 12; second channel 121; first guide part 13; first channel 131;

protective cover 2; opening 21;

fan 200;

Top cover 300.

Detailed ways

Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

As shown in Figures 1 to 3, the side plate assembly for an outdoor unit (hereinafter referred to as the side plate assembly 100) according to the embodiment of the present invention includes a side plate 1, and the side plate 1 has an inner side arranged oppositely in the thickness direction of the side plate 1. And outside, as shown in Fig. 3 and Fig. 4, side plate 1 can be the back side plate 1 of outdoor unit, and inside can be the front side of side plate 1, and outside can be the rear side of side plate 1.

The side plate 1 is provided with a cooling hole 11 and a first guide portion 13 , wherein the cooling hole 11 generally extends along the front-back direction (thickness direction of the side plate 1 ) and connects the inner and outer sides of the side plate 1 . The first guide part 13 is connected to the inner side of the side plate 1, and the first guide part 13 is provided with a first passage 131, and the first passage 131 communicates with the outlet of the cooling hole 11 and is used for the airflow in the cooling hole 11 to flow to the side. inside of plate 1.

For example, as shown in FIG. 6 and FIG. 7 , the first air guiding portion 13 may be integrally formed on the front side of the side panel 1 . The first air guide part 13 can also be a tubular structure, and the inner space of the first air guide part 13 forms a first channel 131 , and the first channel 131 communicates with the outlet of the cooling hole 11 . An outlet of the first channel 131 may be arranged downward.

In this way, the airflow can be guided to flow downward from the first channel 131 , so that the situation that the airflow directly rushes to the electric control element can be avoided, and the splashing of the liquid can be better prevented.

It should be noted that the outer side of the side plate 1 can be a plane, so that it has better flatness and can facilitate the arrangement and routing of cables.

The side plate assembly 100 of the embodiment of the utility model has the functions of ventilation, heat dissipation and waterproofing, which prevents rainwater and other liquids from entering the outdoor unit from the cooling holes 11, improves the electrical protection effect, and ensures the stable operation of the outdoor unit.

In addition, by setting the first air guide part 13, and due to the limitation of the size of the cooling holes 11, the width of the first channel 131 in the first air guide part 13 is relatively small, when liquid flows along the rear side of the side plate 1 At this time, due to the surface tension of the liquid, the liquid can form a liquid seal in the first channel 131 of the first flow guide part 13, thereby having the effect of blocking the liquid and further improving the water resistance.

In some embodiments, the side plate 1 includes a second air guide portion 12, the second air guide portion 12 is connected to the outside of the side plate 1, the second air guide portion 12 is provided with a second channel 121, and the second channel 121 is connected with the heat dissipation The inlet of the hole 11 is connected and used for the air flow outside the side plate 1 to flow into the heat dissipation hole 11 , and the inlet of the second channel 121 is toward the back liquid side of the second flow guiding portion 12 .

For example, as shown in Figure 4 and Figure 5, the second air guide part 12 can be integrally formed on the rear side of the side plate 1, the second air guide part 12 can be a bent structure, and the inner space of the second air guide part 12 forms The second channel 121 and the inlet of the second channel 121 may be arranged upward, and at this time, the liquid-back side of the second flow guiding part 12 is the lower side.

When in use, liquids such as rainwater will flow up from bottom to top. Since the inlet of the second channel 121 faces upward, the liquid will not directly rush into the second channel 121 , thereby achieving the effect of isolating the liquid.

In some embodiments, in the thickness direction, the second air guide part 12 covers at least part of the inlet of the heat dissipation hole 11 , and/or the first air guide part 13 covers at least part of the outlet of the heat dissipation hole 11 .

As shown in Figure 5, the thickness direction can be the front-to-back direction, the second guide part 12 can correspond to the lower half of the heat dissipation hole 11, and the second guide part 12 can connect the inlet of the lower half of the heat dissipation hole 11 from the rear. Do occlusion. Therefore, the liquid can be prevented from directly flowing into the cooling holes 11 along the direction from back to front.

As shown in FIG. 7, the first air guide part 13 can correspond to the upper half of the heat dissipation hole 11, and the first air guide part 13 can block the outlet of the upper half of the heat dissipation hole 11 from the front, so as to reduce the The velocity of the airflow and the effect of changing the flow direction of the airflow.

In some embodiments, the direction of the outlet of the first channel 131 is opposite to the direction of the inlet of the second channel 121 . For example, as shown in FIG. 5 , the inlet of the second channel 121 may be arranged upward, and the outlet of the first channel 131 may be arranged downward. Thus, a labyrinth structure can be formed and the flow direction of the airflow can be changed multiple times, which is conducive to slowing down the flow velocity of the airflow and can form a liquid seal in the second channel 121, the first channel 131 and the cooling hole 11 by means of the surface tension of the liquid, further improving water resistance.

In some embodiments, the inlet of the second channel 121 is formed between the outer side wall of the side plate 1 and the second flow guiding part 12, and the outlet of the first channel 131 is formed between the inner side wall of the side plate 1 and the first flow guiding part. Between 13.

For example, as shown in FIG. 5 , the second air guide part 12 may be an open structure, and the second air guide part 12 may be a groove structure with a certain radian as a whole. The mouth edge of the front end of the second air guide part 12 can be connected with the lower half opening edge of the inlet of the heat dissipation hole 11 correspondingly, the rear end of the second air guide part 12 can be bent upwards and extended, and the second air guide part 12 The upper side is an opening, thus, the gap between the rear end of the second flow guide part 12 and the side plate 1 forms the entrance of the second channel 121 .

Similarly, as shown in FIG. 7 , the first air guiding portion 13 may also be an open structure, and the first air guiding portion 13 as a whole may also be a groove structure with a certain radian. The mouth edge of the rear end of the first air guide part 13 can be connected with the upper half of the outlet edge of the heat dissipation hole 11 correspondingly, the front end of the first air guide part 13 can be bent and extended downward, and the first air guide part 13 The lower side is an opening, thus, the gap between the front end of the first flow guiding part 13 and the side plate 1 forms the outlet of the first channel 131 .

In some embodiments, in the thickness direction, the projection of the second flow guide part 12 and the projection of the first flow guide part 13 do not overlap. Specifically, in the front-rear direction, the projection of the second guide part 12 can be located on the lower side of the first guide part 13, thus, the side plate 1 can be processed and formed by sheet metal stamping, and the The sheet metal part corresponding to the lower half of the heat dissipation hole 11 can be punched backward to form the second flow guide part 12, and the sheet metal part corresponding to the upper half of the heat dissipation hole 11 can be punched forward to form the first flow guide part 13 , thereby facilitating the production and processing of the side plate 1.

In some embodiments, as shown in FIG. 5 and FIG. 7, there are multiple cooling holes 11, and the plurality of cooling holes 11 are arranged at intervals along the up and down direction, and there are multiple second air guiding parts 12, and the plurality of second air guiding parts The parts 12 are all arranged on the outside of the side plate 1 and correspond to the plurality of cooling holes 11 one by one. The first guide part 13 can also be provided with multiple ones, and the plurality of first guide parts 13 are all provided on the inside of the side plate 1. And correspond to a plurality of cooling holes 11 one by one. Thereby satisfying the demand of cooling air volume.

In some embodiments, the upper limit of the width dimension of the inlet of the second channel 121 is not more than 2 mm. As shown in FIG. 5 , the inlet of the second channel 121 may be a long rectangular opening, and the inlet of the second channel 121 may be arranged horizontally and extend along the left and right directions. The width dimension of the entrance of the second passage 121 can be the dimension of the entrance of the second passage 121 in the front-rear direction, and the maximum value of the width dimension should not exceed 2 mm, so as to prevent insects from entering the outdoor unit through the cooling holes 11 .

In some embodiments, the side plate assembly 100 includes a protective cover 2, the protective cover 2 is arranged on the outside of the side plate 1, the heat dissipation holes 11 and the second air guiding part 12 are covered in the protective cover 2, and the protective cover 2 is provided with an opening. The hole 21 , the opening 21 is located below the second flow guiding portion 12 .

As shown in FIGS. 1 to 3 , the protective cover 2 can be fixed on the rear side of the side plate 1 by fasteners such as buckles and screws. Both the heat dissipation holes 11 and the second air guide portion 12 are covered in the protective cover 2 , so as to hide the heat dissipation holes 11 and the second air guide portion 12 . As shown in FIG. 2 , the bottom of the protective cover 2 may be provided with a plurality of openings 21 , the openings 21 may be long holes, and the plurality of openings 21 may be arranged at intervals along the left and right directions.

When in use, the airflow can flow from the opening 21 of the protective cover 2 into between the protective cover 2 and the side plate 1, and then flow into the second channel 121 of the second air guide part 12, and then flow through the heat dissipation holes 11 and from the The first channel 131 of the first air guide part 13 flows out, so as to realize the supply of cooling airflow to the outdoor unit, and the arrangement of the second air guide part 12 and the first air guide part 13 can enhance the waterproof effect.

The outdoor unit of the embodiment of the present invention is described below.

The outdoor unit in the embodiment of the present utility model includes a side panel assembly 100, which may be the side panel assembly 100 described in any of the above-mentioned embodiments. As shown in Figure 3 and Figure 4, the outdoor unit can also include a fan 200 and a top cover 300, the fan 200 can be assembled in the outdoor unit, and the fan 200 can generate negative pressure in the outdoor unit during operation, so that the outside air can be sucked into the outdoor Cool down the machine and achieve cooling. The top cover 300 can be fastened and assembled on the top of the outdoor unit, and the top cover 300 has a hoop effect, thereby improving the stability of the structure.

The air conditioning system of the embodiment of the present invention is described below.

The air conditioning system includes an outdoor unit. The outdoor unit can be the outdoor unit described in any of the above embodiments. The air conditioning system can also include indoor units and other components. The air conditioning system can be wall-mounted air conditioners, vertical cabinet air conditioners, window air conditioners, ceiling-mounted Air-conditioning systems such as air conditioners can also be central air-conditioning systems, and of course other air-conditioning systems that require the use of outdoor units.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying the referred device Or elements must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In this utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrated; it can be mechanically connected, or electrically connected, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components , unless expressly defined otherwise. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first feature and the second feature through an intermediary indirect contact. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

In this disclosure, the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean specific features, structures, materials described in connection with the embodiment or example Or features are included in at least one embodiment or example of the invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

Although the above-mentioned embodiments have been shown and described, it can be understood that the above-mentioned embodiments are exemplary, and should not be construed as limitations on the present utility model. Changes, modifications, substitutions and changes made by those skilled in the art to the above-mentioned embodiments Modifications are all within the protection scope of the present utility model.

Claims (12)

1. A side plate assembly for an outdoor unit, comprising a side plate having an inner side and an outer side oppositely disposed in a thickness direction of the side plate, the side plate being provided with:

a heat radiation hole penetrating through the side plate in the thickness direction;

the first flow guiding part is connected to the inner side of the side plate, and is provided with a first channel which is communicated with the outlet of the radiating hole and used for enabling the air flow in the radiating hole to flow to the inner side of the side plate.

2. The outdoor unit side plate assembly according to claim 1, wherein the side plate includes a second flow guiding portion connected to an outer side of the side plate, the second flow guiding portion is provided with a second channel, the second channel is communicated with an inlet of the heat dissipating hole and is used for allowing an air flow outside the side plate to flow into the heat dissipating hole, and an inlet of the second channel faces a back liquid side of the second flow guiding portion.

3. The outdoor-unit-side plate assembly according to claim 2, wherein the second flow guiding portion shields at least part of the inlet of the heat radiation hole and/or the first flow guiding portion shields at least part of the outlet of the heat radiation hole in the thickness direction.

4. The outdoor unit side plate assembly according to claim 2, wherein the outlet of the first passage is oriented opposite to the inlet of the second passage.

5. The outdoor unit side plate assembly according to claim 4, wherein the inlet of the second passage is formed between the outer side wall of the side plate and the second flow guide portion, and the outlet of the first passage is formed between the inner side wall of the side plate and the first flow guide portion.

6. The outdoor unit side plate assembly according to claim 5, wherein the projection of the second flow guiding portion and the projection of the first flow guiding portion do not overlap in the thickness direction.

7. The outdoor unit side plate assembly according to claim 2, wherein the plurality of heat dissipation holes are arranged at intervals in the up-down direction, the plurality of second flow guiding portions are arranged at intervals in the up-down direction, and the plurality of second flow guiding portions are arranged at the outer side of the side plate and correspond to the plurality of heat dissipation holes one by one.

8. The outdoor unit side plate assembly according to claim 2, wherein an upper limit value of a width dimension of the inlet of the second passage is not more than 2 mm.

9. The outdoor unit side plate assembly according to any one of claims 2 to 8, comprising a protective cover provided outside the side plate, wherein the heat radiation hole and the second air guide cover are provided in the protective cover, wherein the protective cover is provided with an opening for the outside air to flow into the protective cover, and wherein the opening is located below the second air guide.

10. The outdoor unit side plate assembly according to claim 9, wherein the opening is provided in a bottom of the cover.

11. An outdoor unit comprising a side panel assembly according to any one of claims 1 to 10.

12. An air conditioning system comprising an outdoor unit according to claim 11.

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