CN215637641U - Outdoor unit of air conditioner and air conditioner - Google Patents
Outdoor unit of air conditioner and air conditioner Download PDFInfo
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- CN215637641U CN215637641U CN202122075125.9U CN202122075125U CN215637641U CN 215637641 U CN215637641 U CN 215637641U CN 202122075125 U CN202122075125 U CN 202122075125U CN 215637641 U CN215637641 U CN 215637641U
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Abstract
The utility model discloses an air conditioner outdoor unit and an air conditioner. According to the technical scheme, the electric control box is arranged above the middle partition plate and spans the middle partition plate; an accommodating cavity communicated with the compressor cavity and the fan cavity, a first air guide part arranged in the compressor cavity and a second air guide part arranged in the fan cavity are formed in the electric control box; the first air guiding part and the second air guiding part are both inclined downwards; the main board is arranged in the accommodating cavity and is positioned above the flow channel of the first air guide part and the second air guide part. Therefore, the air flow of the outdoor unit of the air conditioner flows in from the first air guide part of the compressor cavity, passes through the accommodating cavity, flows into the fan cavity through the second air guide part and is then discharged outdoors. Compressor chamber and fan chamber are through the inside chamber intercommunication that holds of automatically controlled box for the air current at automatically controlled box both ends has the temperature difference, and the design of the two wind guide portions of reunion, it is more smooth and easy to flow through the inside air current of automatically controlled box, and it is bigger to cross the amount of wind, and then makes the radiating effect of automatically controlled box better.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air conditioner outdoor unit and an air conditioner.
Background
An electric control box of an outdoor unit of an air conditioner is generally used to mount a main board, a heat radiating plate, or other components. Under the general condition, the electric control box is a closed space, and the mainboard and other components generate a large amount of heat during working, so that the temperature of the space in the electric control box is increased. If not, the mainboard and other components can influence normal work or even damage because of the high temperature.
The existing outdoor unit of air conditioner has its electric control box mainly in air cooling mode, which transfers the heat of the components in the electric control box to the outside of the casing through the exposed radiator. Exposed automatically controlled box radiator is in the fan intracavity, and one end is close to the fan, and the median septum is pressed close to the other end, has resulted in the air current in the radiator to flow obstructed, can't take away the heat fast, and then leads to the radiating effect of automatically controlled box poor.
The above is only for the purpose of assisting understanding of the technical solution of the present invention, and does not represent an admission that the above is the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an air conditioner outdoor unit and an air conditioner, and aims to solve the technical problem that an electric control box of the air conditioner outdoor unit is poor in heat dissipation effect.
To achieve the above object, the present invention provides an outdoor unit for an air conditioner, comprising:
the device comprises a shell, a first fixing piece and a second fixing piece, wherein an accommodating cavity is formed in the shell;
the middle clapboard divides the inner cavity into a compressor cavity and a fan cavity;
the electric control box is arranged in the shell, is positioned above the middle partition plate and stretches across the middle partition plate; an accommodating cavity communicated with the compressor cavity and the fan cavity is formed in the electric control box; the electric control box also comprises a first air guide part arranged in the compressor cavity and a second air guide part arranged in the fan cavity; the first air guiding part and the second air guiding part are both inclined downwards; and
the main board is arranged in the accommodating cavity and is positioned above the flow channel of the first air guide part and the second air guide part.
In an embodiment, each of the first air guiding portion and the second air guiding portion includes an upper baffle and a lower baffle; the upper retaining pieces and the lower retaining pieces are arranged at intervals from top to bottom; a first air duct is formed between the upper baffle and the lower baffle of the first air guide part; a second air duct is formed between the upper baffle and the lower baffle of the second air guide part; the first air duct and the second air duct are communicated with the accommodating cavity.
In an embodiment, the first air guiding portion and the second air guiding portion further include reinforcing rib plates, and the reinforcing rib plates connect the upper blocking piece and the lower blocking piece.
In an embodiment, the number of the reinforcing rib plates is multiple, and the reinforcing rib plates are arranged in the first air duct and/or the second air duct at intervals and divide the first air duct and/or the second air duct into at least two secondary air ducts.
In one embodiment, the upper baffle is raised upwards to increase the air flow rate of at least one secondary air duct.
In one embodiment, a partition plate is arranged on the bottom surface of the electric control box extending into the compressor cavity.
In one embodiment, the partition plate is provided with a vent hole.
In one embodiment, the first air guiding portion is inclined downward by an angle α, which is not greater than 35 °; the second air guiding part inclines downwards at an angle beta which is not more than 35 degrees.
In an embodiment, the electronic control box further includes a radiator installed in the accommodating cavity, the radiator is located below the main board, one end of the radiator extends into the compressor cavity, and the other end of the radiator extends into the fan cavity.
The utility model further provides an air conditioner which comprises an air conditioner outdoor unit, wherein the air conditioner indoor unit comprises a shell, a middle partition plate, an electric control box and a main board. Wherein an inner cavity is formed in the shell; the middle clapboard divides the inner cavity into a compressor cavity and a fan cavity; the electric control box is arranged in the shell, is positioned above the middle clapboard and stretches across the middle clapboard; an accommodating cavity communicated with the compressor cavity and the fan cavity is formed in the electric control box; the electric control box also comprises a first air guide part arranged in the compressor cavity and a second air guide part arranged in the fan cavity; the first air guiding part and the second air guiding part are both inclined downwards; the main board is arranged in the accommodating cavity and is positioned above the flow channel of the first air guide part and the second air guide part.
According to the technical scheme, the electric control box is arranged above the middle partition plate and spans the middle partition plate; an accommodating cavity communicated with the compressor cavity and the fan cavity, a first air guide part arranged in the compressor cavity and a second air guide part arranged in the fan cavity are formed in the electric control box; the first air guiding part and the second air guiding part are both inclined downwards; the main board is arranged in the accommodating cavity and is positioned above the flow channel of the first air guide part and the second air guide part. Therefore, under the action of the fan, the inner cavity of the outdoor unit of the air conditioner forms airflow, the airflow flows in from the first air guide part of the compressor cavity, flows into the fan cavity through the accommodating cavity and the second air guide part, and is then discharged outdoors. Compressor chamber and fan chamber are through the inside chamber intercommunication that holds of automatically controlled box for the air current at automatically controlled box both ends has the temperature difference, and the design of the two wind guide portions of reunion, the air current that flows through automatically controlled box is more smooth and easy, and the air flow is bigger, and then makes the radiating effect of automatically controlled box better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view illustrating an outdoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic view of the electrical control box and the main board assembly of FIG. 1;
FIG. 3 is a schematic structural diagram of a component electronic control box;
FIG. 4 is a schematic structural diagram of a component electronic control box;
FIG. 5 is a side view of FIG. 3;
FIG. 6 is another side view of FIG. 3;
FIG. 7 is a bottom view of FIG. 3;
FIG. 8 is a top view of FIG. 3;
fig. 9 is a perspective view of fig. 3.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Outdoor unit of |
100 | |
200 | |
| 300 | |
400 | |
110 | |
| 120 | Fan cavity | 310 | A first |
320 | The second |
| 330 | |
340 | |
341 | |
| 321 | |
322 | |
323 | Reinforcing rib plate |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an outdoor unit of an air conditioner, and aims to solve the technical problem that an electric control box of the outdoor unit of the air conditioner is poor in heat dissipation effect.
Referring to fig. 1 to 3, in the embodiment of the present invention, the outdoor unit 10 includes a casing 100, a middle partition 200, an electric control box 300, and a main board 400. Wherein an inner cavity is formed in the housing 100; the middle partition 200 divides the inner chamber into a compressor chamber 110 and a fan chamber 120; the electronic control box 300 is installed in the housing 100, and the electronic control box 300 is located above the middle partition board 200 and spans the middle partition board 200; an accommodating cavity communicating the compressor cavity 110 and the fan cavity 120 is formed in the electronic control box 300; the electronic control box 300 further includes a first wind guiding portion 310 disposed in the compressor cavity 110 and a second wind guiding portion 320 disposed in the fan cavity 120; the first air guiding part 310 and the second air guiding part 320 are both inclined downwards; the main plate 400 is installed in the accommodating cavity and located above the flow channels of the first air guiding portion 310 and the second air guiding portion 320.
Specifically, the casing 100 may be a square, a rectangular parallelepiped, a cylinder or an approximately cylindrical shape, and an inner cavity is formed inside the casing 100 for installing components such as a fan, a compressor, and an electric control box 300 of the outdoor unit 10 of the air conditioner. Generally, the casing 100 has an air inlet and an air outlet so that the outdoor unit 10 can exchange heat under the action of a fan. In view of noise reduction and water resistance, the interior of the shell 100 is provided with a middle partition plate 200, which divides the inner cavity of the shell 100 into two cavities, wherein one cavity is mainly used for placing a compressor, which is hereinafter referred to as a compressor cavity 110; the other cavity is mainly used for placing a fan, and is called a fan cavity 120.
The electrical control box 300 is generally used for assembling a motherboard 400, components, a heat dissipation plate or a module bracket, etc., and the electrical control box 300 is only assembled with the motherboard 400 as an example. The electrical control pod 300 is often mounted to an interior cavity of the housing 100. In the present embodiment, the electrical control box 300 is installed above the middle partition 200 and spans the middle partition 200, and a part of the electrical control box is located in the fan cavity 120, and another part of the electrical control box is located in the compressor cavity 110. An accommodating cavity communicating the compressor cavity 110 and the fan cavity 120 is formed in the electric control box 300; specifically, the accommodating cavity also spans across the middle partition 200, and a part of the accommodating cavity is located in the fan cavity 120, and another part of the accommodating cavity is located in the compressor cavity 110; therefore, the compressor cavity 110, the accommodating cavity inside the electronic control box 300 and the fan cavity 120 form a smooth air path, and the heat dissipation effect of the electronic control box 300 is further improved.
Next, the electrical control box 300 further includes a first air guiding portion 310 and a second air guiding portion 320. Compared with the electric control box 300 without the first air guiding part 310 and the second air guiding part 320, in the technical scheme of the embodiment, the first air guiding part 310 can greatly reduce eddy currents formed on the compressor cavity 110 and the fan cavity 120 due to air pressure difference, and the effect of reducing noise can be achieved. Meanwhile, the first air guiding part 310 can also improve the air speed flowing through the electronic control box 300 to a certain extent, so that the air guiding effect is achieved, and the air inlet volume of the electronic control box 300 is further improved; the design of the second air guiding portion 320 can improve the air output of the electronic control box 300, and finally, the combination design of the first air guiding portion 310, the second air guiding portion 320 and the accommodating cavity of the electronic control box 300 improves the air output of the electronic control box 300, so that the heat dissipation effect of the electronic control box 300 is improved.
Meanwhile, under the conditions of humid weather in the south, water drops and the like are attached to the wind wheel of the fan, the outdoor unit 10 of the air conditioner is started, the fan rotates, the water drops on the fan are thrown out under the action of the fan, the water drops can be greatly thrown into the electric control interior, and therefore the main board 400 or components mounted inside the electric control box 300 are damaged. Therefore, in the technical scheme of the utility model, the second air guiding part 320 arranged in the fan cavity 120 can also have the function of retaining water, so that the main board 400 and other components mounted on the electronic control box 300 are protected.
Specifically, the first air guiding portion 310 and the second air guiding portion 320 may be sheet-shaped, or may be circular, oval, square, or other regular or irregular shapes, which is not limited herein. Secondly, considering that the electronic control box 300 is installed above the fan and the compressor, in order to further improve the air passing amount of the electronic control box 300 and further improve the heat dissipation effect of the electronic control box 300, the first air guiding portion 310 and the second air guiding portion 320 are both inclined downward.
The main board 400 is further disposed in the accommodating cavity, and of course, other components required by the outdoor unit 10 of the air conditioner can be disposed in the accommodating cavity, and for convenience of description, the main board 400 is disposed in the electric control box 300 for example. The main plate 400 is disposed above the flow channels of the first air guiding part 310 and the second air guiding part 320. Thus, under the action of the fan, the wind flowing through the accommodating cavity can quickly take away the heat generated by the main board 400.
According to the technical scheme, the electric control box 300 is arranged above the middle partition board 200, and the electric control box 300 spans the middle partition board 200; an accommodating cavity communicating the compressor cavity 110 and the fan cavity 120, a first air guiding part 310 arranged in the compressor cavity 110 and a second air guiding part 320 arranged in the fan cavity 120 are formed in the electric control box 300; the first air guiding part 310 and the second air guiding part 320 are both inclined downwards; the main plate 400 is installed in the accommodating cavity and located above the flow channels of the first air guiding portion 310 and the second air guiding portion 320. Thus, under the action of the fan, the inner cavity of the outdoor unit 10 forms an airflow, which flows in from the first air guiding portion 310 of the compressor cavity 110, passes through the accommodating cavity, flows in the fan cavity 120 through the second air guiding portion 320, and is then discharged to the outside. According to the technical scheme of the utility model, the compressor cavity 110 is communicated with the fan cavity 120, so that air flows at two ends of the electric control box 300 have temperature difference, and the design of the first air guiding part 310 and the second air guiding part 320 is combined, so that the air flow flowing through the electric control box 300 is smoother, the air passing amount is larger, and the heat dissipation effect of the electric control box 300 is better.
Referring to fig. 3, in a preferred embodiment, the electronic control box 300 further includes a heat sink 330 mounted in the accommodating cavity, the heat sink 330 is located below the main board 400, and one end of the heat sink 330 extends into the compressor cavity 110 and the other end thereof extends into the fan cavity 120. Specifically, the heat sink 330 includes a combination of heat dissipation fins, the top of the heat sink 330 abuts against the motherboard 400, and the openings of the outer side walls on the two sides of the accommodating cavity are larger, so that one end of the heat sink 330 extends into the compressor cavity 110, and the other end of the heat sink 330 extends into the fan cavity 120. Therefore, the current situation that the original radiator 330 is isolated in the air duct is broken, the contact area between the electric control box 300 and the main board 400 and the air is increased, and the radiating effect of the electric control box 300 is further improved. Preferably, in order to further improve the heat dissipation effect, the heat sink 330 is provided with a heat dissipation groove, and a through hole is formed through the top of the heat sink.
Referring to fig. 3 and 4, in another preferred embodiment, the first wind guiding portion 310 and the second wind guiding portion 320 both include an upper baffle 321 and a lower baffle 322; the upper retaining pieces 321 and the lower retaining pieces 322 are arranged at intervals from top to bottom; a first air duct is formed between the upper baffle 321 and the lower baffle 322 of the first air guiding part 310; a second air duct is formed between the upper baffle 321 and the lower baffle 322 of the second air guiding part 320; the first air channel and the second air channel are communicated with the accommodating cavity. As described above, the first and second wind-guiding portions 310 and 320 may be sheet-shaped, or may be circular, oval, square, or other regular or irregular shapes. In the present embodiment, the whole air guiding portion is in an irregular shape, and the first air guiding portion 310 and the second air guiding portion 320 both include an upper baffle 321 and a lower baffle 322; the upper retaining pieces 321 and the lower retaining pieces 322 are arranged at intervals from top to bottom, and the distance between the upper retaining pieces 321 and the lower retaining pieces 322 cannot be too large in consideration of the compactness of the whole structure and the sufficient air guide effect, so that the normal operation of the original elements cannot be influenced; of course, it is not suitable to be too small to ensure sufficient heat dissipation effect. Finally, referring to the design of the size of the whole electrical control box 300, the distance between the upper stop 321 and the lower stop 322 is preferably one half to two thirds of the height of the electrical control box 300.
Referring to fig. 3 and 4, in the above embodiment, a first air duct is formed between the upper baffle 321 and the lower baffle 322 of the first air guiding portion 310, one end of the first air duct is communicated with the accommodating cavity of the electronic control box 300, and the other end of the first air duct is communicated with the compressor cavity 110, and the first air guiding portion 310 and the second air guiding portion 320 are both inclined downward based on that the whole air guiding portion is located above the casing 100, so that the first air duct is also inclined downward. A second air duct is formed between the upper baffle 321 and the lower baffle 322 of the second air guiding portion 320, one end of the second air duct is communicated with the containing cavity of the electronic control box 300, the other end of the second air duct is communicated with the fan cavity 120, the design principle of the second air duct is consistent with that of the first air guiding portion 310, and the second air duct also inclines downwards. Therefore, the design of the first air guiding part 310 and the second air guiding part 320 can reduce the noise of the outdoor unit 10 of the air conditioner and increase the air volume passing through the electric control box 300.
On the basis of the above embodiment, in order to enhance the stability of the first wind-guiding portion 310 and the second wind-guiding portion 320, the first wind-guiding portion 310 and the second wind-guiding portion 320 further include a reinforcing rib plate 323, and the reinforcing rib plate 323 connects the upper baffle plate 321 and the lower baffle plate. Specifically, the stiffener plate 323 may be a condenser side plate with a stiffener flange. The introduction of the edge plate for the condenser with the reinforced rib folded edge can enable the whole first air guiding part 310 or the whole second air guiding part 320 to have strength and stability and also have a certain heat dissipation effect.
Referring to fig. 3, in an embodiment, when the size of the electrical control box 300 is large, in order to further satisfy the stability of the first air guiding portion 310 and the second air guiding portion 320, the reinforcing rib plates 323 are a plurality of reinforcing rib plates 323, and the plurality of reinforcing rib plates 323 are arranged in the first air duct and/or the second air duct at intervals and divide the first air duct and/or the second air duct into at least two secondary air ducts. Specifically, the reinforcing rib plates 323 may be arranged at any intervals, or may be arranged at a certain interval change rule, for example, the ratio of the intervals is changed. Or the air ducts may be uniformly arranged in the first air duct and the second air duct, but after the division, one end of the secondary air duct of the first air duct and the second air duct is communicated with the accommodating cavity, and the other end is communicated with the compressor cavity 110 or the fan cavity 120. Therefore, a secondary air duct is formed between any two adjacent reinforcing rib plates 323. In this embodiment, the number of the secondary air ducts in the first air duct and/or the second air duct is at least two, and may be 3, 4, 5, or more than 5. Preferably, the number of the reinforcing rib plates 323 is 4, and the reinforcing rib plates are uniformly distributed in the first air duct and/or the second air duct to divide the first air duct and/or the second air duct into 3 secondary air ducts.
On the basis of the previous embodiment, the main board 400 and other components are mounted on the electronic control box 300, and the mounting positions of the components are different, which results in different requirements for heat dissipation capacity of different positions of the electronic control box 300, and in order to meet the situation that the heat dissipation capacity of different positions is different, the upper blocking sheet 321 is raised upwards, as shown in fig. 3 and 4, so that the air volume of at least one secondary air duct is larger. Therefore, the size of the air duct opening of the secondary air duct can be determined according to the heat distribution of the components, and the corresponding secondary air duct opening is designed to be larger according to the position of the adaptive components with large heat generation, so that the whole electronic control box 300 is more sufficient in heat dissipation.
Referring to fig. 1 and 4, in an embodiment, in consideration of the number of internal components of the compressor chamber 110, the electrical control box 300 of the present embodiment changes the original sealing design, so that there is no protection above the compressor assembly, which may cause dust and the like to accumulate. Therefore, the bottom surface of the electronic control box 300 extending into the compressor cavity 110 is provided with a partition plate 340. As can be seen, the partition plate 340 is located inside the outdoor unit 10 of the air conditioner and functions as a dust cover, so that the partition plate 340 has low requirements for strength, corrosion resistance and other properties, and is a common thin plate. The material of the partition plate 340 is not limited too much, and a plastic hard plate may be used to reduce the weight and cost of the entire electronic control box 300.
Referring to fig. 7, on the basis of the above embodiment, in order to make the heat dissipation of the electronic control box 300 more sufficient, the partition plate 340 is provided with a vent hole, so that at least one airflow passage is added in the compressor cavity 110 and the electronic control box 300, and the air intake of the electronic control box 300 is increased. Specifically, considering that the partition plate 340 prevents excessive dust from being accumulated in the compression chamber, the number of the openings of the ventilation hole is not excessively large, and the area of the openings is not excessively large. Preferably, the vent hole may be opened right under the first wind guide part 310, so that the first wind guide part 310 may block a portion of wind dust from entering the compressor chamber 110.
Referring to fig. 5, in a preferred embodiment, on the basis of guiding wind, in order to make the second wind guiding portion 320 have better water-retaining effect, the angle of the downward inclination of the second wind guiding portion 320 is β, and β is not greater than 35 °. Preferably, β may be 0 °, 5 °, 8 °, 10 °, 12 °, 16 °, 20 °, 25 °, 28 °, 32 °, or 35 °. Meanwhile, in consideration of the overall layout, the first air guiding part 310 is inclined downward at an angle α of not more than 35 °, preferably, α may be 0 °, 5 °, 8 °, 10 °, 12 °, 16 °, 20 °, 25 °, 28 °, 32 °, or 35 °. Specifically, the angle β specifically refers to an included angle between one surface of the lower baffle 322 of the second air guiding portion 320, which is close to the middle partition board 200, and the middle partition board 200. Similarly, the angle α specifically refers to an included angle between one surface of the lower baffle 322 of the first air guiding portion 310, which is close to the middle partition board 200, and the middle partition board 200.
According to the technical scheme of the utility model, a containing cavity communicated with the compressor cavity 110 and the fan cavity 120 is formed in the electric control box 300 of the outdoor unit 10 of the air conditioner, then the outer wall of the containing cavity is provided with a first air guiding part 310 and a second air guiding part 320 which incline downwards, the first air guiding part 310 and the second air guiding part 320 are respectively arranged in the compressor cavity 110 and the fan cavity 120, a first air channel is formed in the first air guiding part 310, and a second air channel is formed in the second air guiding part 320. So, formed the inside structural design of two wind channels link up automatically controlled box 300, compared with prior art, the radiating effect is better, simultaneously, has still compromise the effect that manger plate and fall the noise.
The present invention further provides an air conditioner, which includes an outdoor unit 10, and the specific structure of the outdoor unit 10 refers to the above embodiments, and since the air conditioner employs all technical solutions of all the above embodiments, the air conditioner at least has all the beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An outdoor unit for an air conditioner, comprising:
a housing having an interior cavity formed therein;
the middle clapboard divides the inner cavity into a compressor cavity and a fan cavity;
the electric control box is arranged in the shell, is positioned above the middle partition plate and stretches across the middle partition plate; an accommodating cavity communicated with the compressor cavity and the fan cavity is formed in the electric control box; the electric control box further comprises a first air guide part arranged in the compressor cavity and a second air guide part arranged in the fan cavity, and the first air guide part and the second air guide part are connected with the outer side wall of the accommodating cavity and incline downwards; and
the main board is arranged in the accommodating cavity and is positioned above the flow channel of the first air guide part and the second air guide part.
2. The outdoor unit of claim 1, wherein each of the first and second air guide portions comprises an upper flap and a lower flap; the upper retaining pieces and the lower retaining pieces are arranged at intervals from top to bottom; a first air duct is formed between the upper baffle and the lower baffle of the first air guide part; a second air duct is formed between the upper baffle and the lower baffle of the second air guide part; the first air duct and the second air duct are communicated with the accommodating cavity.
3. The outdoor unit of claim 2, wherein the first air-guiding portion and the second air-guiding portion further comprise reinforcing ribs, and the reinforcing ribs connect the upper baffle and the lower baffle.
4. The outdoor unit of claim 3, wherein the number of the reinforcing rib plates is plural, and the plurality of reinforcing rib plates are arranged at intervals in the first air duct and/or the second air duct and divide the first air duct and/or the second air duct into at least two secondary air ducts.
5. The outdoor unit of claim 4, wherein the top flap is upwardly protruded to increase an amount of air passing through at least one of the secondary ducts.
6. The outdoor unit of claim 1, wherein a partition plate is provided on a bottom surface of the electric control box extending into the compressor chamber.
7. The outdoor unit of claim 6, wherein the partition plate is provided with a ventilation hole.
8. The outdoor unit for an air conditioner according to any one of claims 1 to 7, wherein the first air guiding portion is inclined downward by an angle α, α being not more than 35 °; the second air guiding part inclines downwards at an angle beta which is not more than 35 degrees.
9. The outdoor unit of claim 8, wherein the electric control box further comprises a heat sink mounted in the receiving cavity, and the heat sink is located below the main board; one end of the radiator extends into the compressor cavity, and the other end of the radiator extends into the fan cavity.
10. An air conditioner, comprising the outdoor unit of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122075125.9U CN215637641U (en) | 2021-08-30 | 2021-08-30 | Outdoor unit of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122075125.9U CN215637641U (en) | 2021-08-30 | 2021-08-30 | Outdoor unit of air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215637641U true CN215637641U (en) | 2022-01-25 |
Family
ID=79904527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122075125.9U Active CN215637641U (en) | 2021-08-30 | 2021-08-30 | Outdoor unit of air conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215637641U (en) |
-
2021
- 2021-08-30 CN CN202122075125.9U patent/CN215637641U/en active Active
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