CN217383122U - Outdoor unit and air conditioner - Google Patents
Outdoor unit and air conditioner Download PDFInfo
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- CN217383122U CN217383122U CN202221374926.3U CN202221374926U CN217383122U CN 217383122 U CN217383122 U CN 217383122U CN 202221374926 U CN202221374926 U CN 202221374926U CN 217383122 U CN217383122 U CN 217383122U
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- control box
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Abstract
The utility model provides an outdoor unit and air conditioner, wherein, this off-premises station includes: a housing; the air supply devices are arranged in the shell, and an installation space is formed between the air supply devices; the electric control box is arranged in the shell and is positioned in the mounting space; wherein, the air supply device is used for supplying air to the installation space. The outdoor unit that this application embodiment provided can utilize the air current that the air feed device carried to take away the heat that automatically controlled box produced at the operation in-process, realize the cooling to automatically controlled box, and because the quantity of air feed device is at least two, thereby the air current of each air feed device output can act on automatically controlled box diversely, reduce the possibility that automatically controlled box produced local high temperature, improve the radiating effect to automatically controlled box, for the steady operation of automatically controlled box provides the guarantee, and then improve the whole operating stability of outdoor unit.
Description
Technical Field
The utility model relates to an air conditioning equipment technical field especially relates to an outdoor unit and air conditioner.
Background
In the field of air conditioning equipment, an outdoor unit is generally provided with an electric control box to control the operation of the outdoor unit, and in order to ensure the safe operation of the electric control box, the electric control box needs to be radiated. In the related art, the fan of the outdoor unit is usually favorable for dissipating heat of the electronic control box, and the local high temperature of the electronic control box often occurs in the use process, so that the electronic control box is unstable in operation and even damaged.
SUMMERY OF THE UTILITY MODEL
The present invention aims at least solving one of the technical problems existing in the prior art or the related art.
Therefore, the utility model discloses a first aspect provides an outdoor unit.
A second aspect of the present invention provides an air conditioner.
In view of this, according to a first aspect of embodiments of the present application, there is provided an outdoor unit including:
a housing;
the air supply devices are arranged in the shell, and an installation space is formed between the air supply devices;
the electric control box is arranged in the shell and is positioned in the mounting space;
wherein, the air supply device is used for supplying air to the installation space.
In one possible embodiment, the electronic control box comprises:
the box body part is provided with a mounting cavity and a ventilation structure communicated with the mounting cavity;
and the electric control plate is arranged on the box body part and is positioned in the mounting cavity.
In a possible embodiment, the electronic control board is formed with a first mounting side and a second mounting side, both for the arrangement of components;
wherein, under the condition that the number of the air supply devices is two, the first installation side faces one of the two air supply devices, and the second installation side faces the other one of the two air supply devices.
In a possible embodiment, the ventilation structure comprises:
a plurality of ventilation holes formed in the case body;
wherein, the conducting direction of part of the ventilation holes faces to the first mounting side; and/or
The conducting direction of part of the ventilation holes faces to the second mounting side.
In one possible embodiment, the electronic control box further comprises:
the heat dissipation part is connected to the first mounting side and/or the second mounting side and is at least partially located outside the box body part.
In a possible embodiment, the outdoor unit further includes:
the first end of the mounting piece is connected to the shell, and the second end of the mounting piece is suspended in the mounting space;
wherein, the electric control box is arranged at the second end.
In one possible embodiment, the air supply device is a crossflow blower.
In a possible embodiment, the number of crossflow blowers is two, the two crossflow blowers being located on either side of the electronic control box.
In a possible embodiment, the outdoor unit further includes:
the compressor is arranged in the shell and is positioned in the installation space;
and the liquid cooling pipeline is communicated with the compressor, and at least part of the liquid cooling pipeline is positioned in the electric control box.
In one possible embodiment, the housing comprises:
a base;
the coaming is arranged on the base, and the coaming and the base enclose an accommodating cavity with one side opened;
the cover plate is arranged on the coaming and covers the opening of the accommodating cavity;
wherein, the compressor sets up in the base, and automatically controlled box is located between compressor and the apron.
In a possible embodiment, the electronic control box is formed with a heat dissipation hole, and the heat dissipation hole is located on a side of the electronic control box facing the cover plate.
According to a second aspect of embodiments of the present application, there is provided an air conditioner including:
an outdoor unit as set forth in any one of the above first aspects;
and the indoor unit is connected with the outdoor unit.
Compared with the prior art, the utility model discloses at least, including following beneficial effect: the outdoor unit provided by the embodiment of the application comprises a shell, an electric control box and at least two air supply devices, wherein the at least two air supply devices are arranged in the shell, an installation space is formed between the at least two air supply devices, the air supply devices are used for supplying air to the installation space, and the electric control box is arranged in the installation space, so that through the arrangement, the electric control box in the installation space can receive air flow conveyed by the air supply devices, in the operation process of the outdoor unit, the heat generated by the electric control box can be taken away by the air flow conveyed by the air supply devices, the temperature of the electric control box is reduced, and because the number of the air supply devices is at least two, the air flow output by each air supply device can act on the electric control box in multiple directions, the possibility of generating local high temperature of the electric control box is reduced, the heat dissipation effect of the electric control box is improved, and the stable operation of the electric control box is guaranteed, thereby improving the overall operation stability of the outdoor unit.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the exemplary embodiments. The drawings are only for purposes of illustrating exemplary embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural diagram of a first viewing angle of an outdoor unit according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a second viewing angle of an outdoor unit according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an outdoor unit from a third viewing angle according to an embodiment of the present disclosure;
fig. 4 is a schematic usage scenario diagram of a first viewing angle of an outdoor unit according to an embodiment of the present application;
fig. 5 is a schematic usage scenario diagram of a second viewing angle of an outdoor unit according to an embodiment of the present application;
fig. 6 is a schematic structural view of an outdoor unit according to another embodiment of the present application;
fig. 7 is a usage scenario diagram of an outdoor unit according to still another embodiment of the present disclosure.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:
10' a component;
100 of a shell; 200 air supply devices; 300 an installation space; 400 an electric control box; 500 compressor; 600 liquid cooling lines;
110 base; 120 coaming; 130 a cover plate; 410 a box portion; 420 an electronic control board; 430 a heat sink;
421 a first mounting side; 422 a second mounting side.
Detailed Description
Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As shown in fig. 1 to 7, according to a first aspect of the embodiments of the present application, there is provided an outdoor unit including: a housing 100; at least two air supply devices 200 disposed in the housing 100, and an installation space 300 formed between the at least two air supply devices 200; an electric control box 400 disposed in the housing 100 and located in the installation space 300; the air supply device 200 supplies air to the installation space 300.
The outdoor unit provided in the embodiment of the present application includes a casing 100, an electronic control box 400 and at least two air supply devices 200, wherein the at least two air supply devices 200 are disposed in the casing 100, an installation space 300 is formed between the at least two air supply devices 200, the air supply devices 200 are configured to supply air to the installation space 300, and the electronic control box 400 is disposed in the installation space 300, so that, through the above arrangement, the electronic control box 400 in the installation space 300 can receive an air flow conveyed by the air supply devices 200, in an operation process of the outdoor unit, when the air flow conveyed by the air supply devices 200 flows through the electronic control box 400, heat on the electronic control box 400 can be taken away by the air flow, and cooling of the electronic control box 400 is achieved.
Moreover, the number of the air supply devices 200 is at least two, so that the air flow output by each air supply device 200 can act on the electronic control box 400 in multiple directions, the acting area of the air flow on the electronic control box 400 is enlarged, the possibility of local high temperature generated by the electronic control box 400 is reduced, the heat dissipation effect on the electronic control box 400 is improved, the stable operation of the electronic control box 400 is guaranteed, and the overall operation stability of the outdoor unit is improved.
It can be understood that, because the phenomenon that the electronic control box 400 generates local high temperature can be prevented, more areas in the electronic control box 400 can be at lower temperature, a better temperature environment is provided for the operation of the components 10 ' in the electronic control box 400, the space in the electronic control box 400 where the components 10 ' can be installed is expanded, the number of the components 10 ' which can be installed in the electronic control box 400 is increased, the space utilization rate in the electronic control box 400 is improved, the structural compactness of the outdoor unit can be improved, and the miniaturization and the light weight of the outdoor unit are favorably realized.
Note that the direction of the arrow inside the casing 100 in fig. 4 and 5 indicates the direction of the airflow in the installation space 300.
As shown in fig. 1-6, in some examples, the electronic control box 400 includes: the box body part 410, the box body part 410 is provided with a mounting cavity and a ventilation structure communicated with the mounting cavity; and the electric control board 420 is arranged on the box body part 410 and is positioned in the mounting cavity.
The electronic control box 400 may include a box body portion 410 and an electronic control board 420, wherein the box body portion 410 is formed with a mounting cavity, the electronic control board 420 is disposed in the box body portion 410 and located in the mounting cavity, the box body portion 410 is further formed with a ventilation structure, the ventilation structure is communicated with the mounting cavity, so that the installation cavity can be conducted to the installation space 300 through the ventilation structure, the gas exchange between the installation space 300 and the installation cavity is realized, further, when the air supply device 200 supplies air to the installation space 300, the ventilation structure can be used to enhance the air circulation effect between the installation space 300 and the installation cavity, so that the air flow can directly act on the electric control board 420, under the condition that the electronic control board 420 is provided with the component 10 ', the airflow can also flow through the component 10 ' and take away heat generated by the operation of the component 10 ', so that the heat dissipation effect on the electronic control box 400 is further improved, and the possibility of local high temperature generated by the electronic control box 400 is reduced.
It should be noted that, the electronic control board 420 is usually provided with the component 10 ', and in the operation process of the outdoor unit, the component 10 ' may generate heat by applying work, so as to raise the temperature in the installation cavity, for example, if the temperature in the installation cavity is too high, the operation stability of the component 10 ' is easily reduced, and even the component is damaged, and in a serious case, a fire is easily caused. The outdoor unit provided by the embodiment of the application can enlarge the gas circulation area between the installation cavity and the installation space 300 by arranging the ventilation structure on the electric control box 400, so that the gas circulation in the installation cavity is improved, the outdoor unit is further matched with the arrangement of the air supply device 200, the gas flow in the installation cavity can be further accelerated, the temperature in the installation cavity is reduced, and the heat dissipation of the component 10' is realized.
It is to be understood that the component 10 'is an electronic component 10'.
As shown in fig. 1 to 5, in some examples, the electronic control board 420 is formed with a first mounting side 421 and a second mounting side 422, both the first mounting side 421 and the second mounting side 422 being used for disposing the component 10'; in the case that the number of the air supply devices 200 is two, the first installation side 421 faces one of the two air supply devices 200, and the second installation side 422 faces the other of the two air supply devices 200.
In combination with the arrangement of the air supply device 200, the air supply device 200 can be used for conducting multi-directional heat dissipation on the electric control box 400, so that the heat dissipation efficiency of the electric control box 400 is greatly improved, a favorable temperature environment is provided for arranging more components 10 ' in the electric control box 400, a first installation side 421 and a second installation side 422 which are all used for arranging the components 10 ' are formed on the electric control board 420, the installation of the components 10 ' is conducted on two sides of the electric control board 420, the arrangement quantity of the components 10 ' on a single electric control board 420 is increased, the use quantity of the electric control board 420 is reduced under the condition that the components 10 ' with the same quantity are required to be arranged, the space utilization rate of the installation cavity and the space utilization rate of the electric control board 420 are increased, and the structural compactness of the electric control box 400 and an outdoor unit is improved.
Meanwhile, under the condition that the number of the air supply devices 200 is two, the first installation side 421 may be arranged to face one of the two air supply devices 200, and the second installation side 422 may be arranged to face the other of the two air supply devices 200, and then in the process, the box body portion 410 is close to the area of the first installation side 421 and the area close to the second installation side 422, and can be directly acted by the output airflow of the air supply devices 200, so that the heat dissipation efficiency of the corresponding area is improved, and the temperature of the electronic control box 400 is further reduced.
It can be understood that, when the outdoor unit operates, the temperature of the box body 410 is relatively high due to the closer proximity of the first mounting side 421 and the second mounting side 422 to the component 10', and the arrangement of the first mounting side 421 and the second mounting side 422 can make the area with the higher temperature of the electrical control box 400 radiate heat more specifically, thereby improving the heat radiation effect.
In some possible examples, the number of the electronic control boards 420 is multiple, so that the number of the components 10' arranged in the electronic control box 400 can be further increased.
As shown in fig. 4 and 5, in some examples, the ventilation structure includes: a plurality of ventilation holes formed in the case portion 410; wherein the conducting direction of part of the ventilation holes is towards the first mounting side 421; and/or a portion of the vent holes is directed toward the second mounting side 422.
The ventilation structure is including a plurality of ventilation holes that are formed in box body portion 410 to can utilize the ventilation hole to switch on installation cavity and installation space 300, promote the circulation of air efficiency between installation cavity and the installation space 300, and then promote the radiating effect to automatically controlled box 400.
The direction of turning on of partial ventilation hole can be towards first installation side 421 in automatically controlled board 420 to can make the air current of air feed device 200 output pass through the ventilation hole direct action in first installation side 421, strengthen the circulation of air speed of first installation side 421, and then realize the pertinence heat dissipation to first installation side 421, improve the radiating effect to first installation side 421, and under the condition that first installation side 421 is provided with components and parts 10 ', provide good temperature environment for components and parts 10' operation on first installation side 421, strengthen the operating stability of automatically controlled box 400, and then provide the guarantee for the steady operation of off-premises station.
The direction of conduction of partial ventilation hole can be towards second installation side 422 of automatically controlled board 420, thereby can make the air current of air feed device 200 output pass through the ventilation hole direct action on second installation side 422, strengthen the circulation of air speed of second installation side 422, and then realize the pertinence heat dissipation to second installation side 422, improve the radiating effect to second installation side 422, and under the condition that second installation side 422 is provided with components and parts 10 ', provide good temperature environment for components and parts 10' operation on second installation side 422, strengthen the operating stability of automatically controlled box 400, and then provide the guarantee for the steady operation of off-premises station.
Meanwhile, the plurality of ventilation holes can simultaneously comprise a part of ventilation holes with a conduction direction towards the first installation side 421 and a part of ventilation holes with a conduction direction towards the second installation side 422, so that the heat dissipation effect on the first installation side 421 and the second installation side 422 is enhanced simultaneously, and a better temperature environment is created for the stable operation of the electric control box 400.
It should be noted that the vent holes may be circular holes or polygonal holes, and the specific form of the vent holes is not limited herein.
As shown in fig. 1-6, in some examples, the electronic control box 400 further includes: a heat sink 430 connected to the first mounting side 421 and/or the second mounting side 422, and the heat sink 430 is at least partially located outside the case portion 410.
The electronic control box 400 may further include a heat dissipation member 430, the heat dissipation member 430 may be connected to the first mounting side 421 of the electronic control board 420, and the heat dissipation member 430 is at least partially located outside the box portion 410, that is, the heat dissipation member 430 is at least partially located in the mounting space 300, so that in the case that the first mounting side 421 is provided with the component 10 ', the heat may be exchanged with the component 10 ' of the first mounting side 421 by using the heat dissipation member 430, so as to absorb heat generated by the component 10 ' of the first mounting side 421 by using the heat dissipation member 430 and guide the heat out to the mounting space 300, and a portion of the heat dissipation member 430 located outside the box portion 410 may directly contact the air flow delivered by the air supply device 200 and take away the heat on the heat sink by using the air flow, thereby further improving heat dissipation pertinence to the first mounting side 421, and facilitating improvement of an electric heating effect on the electronic control box 400, the stable operation of automatically controlled box 400 is ensured.
The heat sink 430 may also be attached to the second mounting side 422 of the electronic control board 420, and the heat sink 430 is at least partly located outside the box portion 410, i.e. the heat sink 430 is at least partly located in the mounting space 300, so that, in the case where the second mounting side 422 is provided with the component 10 ', heat exchange with the component 10' of the second mounting side 422 can be performed by the heat sink 430, so as to absorb heat generated from the component 10' of the second mounting side 422 by the heat dissipation member 430, and conducts heat to the installation space 300, and the portion of the heat sink 430 located outside the case portion 410 can directly contact the airflow delivered by the air supply device 200, and the heat on the radiator is taken away by the airflow, the heat radiation effect on the second mounting side 422 is further improved, thereby further reinforcing the heat dissipation pertinence to second installation side 422 to do benefit to and improve the electric heat effect to automatically controlled box 400, ensure automatically controlled box 400's steady operation.
The quantity of heat-dissipating piece 430 can be two or more, in order to make first installation side 421 and second installation side 422 be connected with heat-dissipating piece 430 simultaneously, thereby utilize heat-dissipating piece 430 to strengthen the radiating effect to first installation side 421 and second installation side 422 simultaneously, and can make the air current in installation space 300 take away more heats, and then promote the radiating effect to automatically controlled box 400 in the very big degree, guarantee automatically controlled board 420 and the operation stability and the reliability of components and parts 10' on the automatically controlled board 420.
It should be noted that the number of the heat dissipation members 430 may be one, and in the case of one heat dissipation member 430, the connection position of the heat dissipation member 430 may be selected in combination with the heat generation amount of the component 10 'on the first mounting side 421 and the heat generation amount of the component 10' on the second mounting side 422, for example, the heat generation amount of the component 10 'on the first mounting side 421 is higher than the heat generation amount of the component 10' on the second mounting side 422, and the heat dissipation member 430 may be connected to the first mounting side 421 to enhance the heat dissipation effect on the first mounting side 421; the number of the heat dissipation members 430 may be two, and in the case of two heat dissipation members 430, the two heat dissipation members 430 may be respectively disposed at the first mounting side 421 and the second mounting side 422 to simultaneously improve heat dissipation effects to the first mounting side 421 and the second mounting side 422; the number of the heat dissipating members 430 may be more than two, and when the number of the heat dissipating members 430 is more than two, the connection positions of the plurality of heat dissipating members 430 may be selected in combination with the amount of heat generated by the component 10 'on the first mounting side 421 and the amount of heat generated by the component 10' on the second mounting side 422, wherein the number of the heat dissipating members 430 connected to the first mounting side 421 and the number of the heat dissipating members 430 connected to the second mounting side 422 may be equal or different, and may be adjusted according to the amount of heat generated, and the heat dissipating members 430 having a large amount of heat generation may be arranged on the mounting side having a large amount of heat generation.
In some examples, the outdoor unit further includes: a mounting member having a first end connected to the case 100 and a second end suspended in the mounting space 300; wherein, the electrical control box 400 is disposed at the second end.
The outdoor unit may further include a mounting member, the mounting member is formed with a first end and a second end, wherein the first end is connected to the casing 100, the second end is suspended in the installation space 300, and the electrical control box 400 is disposed at the second end of the mounting member, so that the electrical control box 400 is suspended in the installation space 300, and it is prevented that one or more outer walls of the electrical control box 400 contact the casing 100, which causes difficulty in directly contacting the air flow in the installation control member with the outer wall of the electrical control box 400, thereby further improving the heat dissipation effect of the electrical control box 400, and improving the operation stability of the electrical control box 400.
In some feasible examples, the mounting member may be a rod member, so that the mounting member may have a simpler structural form, which facilitates manufacturing of the mounting member and reduces the processing cost of the outdoor unit.
In some examples, air supply 200 is a crossflow blower.
The air supply device 200 may adopt a cross-flow fan, so that a relatively small effect may be generated while the air flow is delivered to the installation space 300, and the use experience of a user may be improved. Meanwhile, the cross flow fan has the advantages of uniform air outlet and large air flow conveying length, and can further improve the heat dissipation effect on the electronic control box 400.
In some examples, the number of crossflow blowers is two, one on each side of the electronics control box 400.
The number of the cross flow fans is two, and the two cross flow fans are arranged on two sides of the electric control box 400 respectively, so that the number of the air supply devices 200 can be reduced while the electric control box 400 is cooled in multiple directions by utilizing air flows output by the two perfusion fans, the energy consumption of the outdoor unit is saved, and the use cost of the outdoor unit is favorably reduced.
As shown in fig. 1, 2, 4 and 6, in some examples, the outdoor unit further includes: a compressor 500 disposed in the casing 100, the compressor 500 being located in the installation space 300; the liquid cooling pipeline 600 is connected to the compressor 500, and at least a portion of the liquid cooling pipeline 600 is located in the electronic control box 400.
The outdoor unit may further include a compressor 500 and a liquid cooling pipe 600, the compressor 500 is disposed in the casing 100 and located in the installation space 300, so that on one hand, the outdoor unit may compress and drive a refrigerant by using the compressor 500, thereby facilitating temperature adjustment of an air conditioner to which the outdoor unit belongs; on the other hand, the compressor 500 and the electronic control box 400 are both disposed in the installation space 300, so that the space utilization rate of the inside of the outdoor unit can be improved, the structure compactness of the outdoor unit can be improved, the volume of the outdoor unit can be reduced, and the outdoor unit can be miniaturized and lightened. Meanwhile, the liquid cooling pipeline 600 is communicated with the compressor 500, and at least part of the liquid cooling pipeline 600 is located in the electronic control box 400, so that the refrigerant with lower driving temperature of the compressor 500 can be utilized to flow to the liquid cooling pipeline 600, and the refrigerant is enabled to pass through the electronic control box 400, the refrigerant is further utilized to absorb heat inside the electronic control box 400, the liquid cooling effect on the electronic control box 400 is realized, and further the air supply device 200 can be matched, when air cooling heat dissipation is carried out on the electronic control box 400, liquid cooling heat dissipation is further adopted, mixed heat dissipation on the electronic control box 400 is formed, the heat dissipation efficiency and the heat dissipation effect on the electronic control box 400 are improved, and further guarantee is provided for stable operation of the electronic control box 400.
It can be understood that both ends of the liquid cooling pipeline 600 may be respectively connected to the output end and the input end of the compressor 500, so that the refrigerant in the liquid cooling pipeline 600 may flow back to the compressor 500 again after passing through the electronic control box 400, thereby facilitating the recycling of the refrigerant. Meanwhile, in combination with the above, in the case where the electronic control box 400 includes the box portion 410, at least a portion of the liquid cooling circuit 600 is located in the installation cavity.
Note that the direction of the arrow between the electronic control box 400 and the compressor 500 in fig. 6 indicates the flow direction of the refrigerant in the cooling line.
As shown in fig. 1-6, in some examples, the housing 100 includes: a base 110; the enclosing plate 120 is arranged on the base 110, and the enclosing plate 120 and the base 110 enclose an accommodating cavity with one side opened; the cover plate 130 is arranged on the coaming 120, and the cover plate 130 covers the opening of the accommodating cavity; wherein, the compressor 500 is disposed on the base 110, and the electronic control box 400 is located between the compressor 500 and the cover plate 130.
The casing 100 of the outdoor unit may include a base 110, a surrounding plate 120 and a cover plate 130, wherein the surrounding plate 120 is disposed on the base 110, and forms an accommodating cavity with an open side with the base 110, the cover plate 130 is disposed on the surrounding plate 120, the cover plate 130 may cover the open side of the accommodating cavity, the compressor 500 is disposed on the base 110, so that the compressor 500 may be supported by the base 110, and the installation stability of the compressor 500 is improved, and the electronic control box 400 is disposed between the compressor 500 and the cover plate 130, so that on one hand, it is beneficial to improve the structural compactness of the outdoor unit, and it is convenient to achieve the miniaturization and light weight of the outdoor unit; on the other hand, the distance between the electronic control box 400 and the compressor 500 can be reduced, and the arrangement length of the liquid cooling pipeline 600 can be shortened under the condition that the outdoor unit is provided with the liquid cooling pipeline 600, so that the assembly difficulty and the manufacturing cost of the outdoor unit can be reduced; on the other hand, the compressor 500 generally has a large mass, and the arrangement of the compressor 500 on the base 110 is also beneficial to lowering the overall center of gravity of the outdoor unit, thereby improving the installation stability of the outdoor unit.
It should be noted that the compressor 500 may be a vertical compressor 500 or a horizontal compressor 500, wherein the vertical compressor 500 refers to the compressor 500 with the cylinder axis perpendicular to the base 110, and the horizontal compressor 500 refers to the compressor 500 with the cylinder axis parallel to the base 110.
It can be understood that the air supply device 200 and the electronic control box 400 are both disposed in the accommodating chamber, and the installation space 300 is also formed in the accommodating chamber. Meanwhile, the number of the enclosing plates 120 may be multiple, the enclosing plates 120 are sequentially connected to form a structure with two open ends and a hollow interior, and two ends of the enclosing plates 120 are respectively connected to the base 110 and the cover plate 130 to cover the two open ends.
In some possible examples, the shroud 120 may be formed with a mounting opening communicating with the receiving chamber, so that convenience in assembling the air supply device 200, the electronic control box 400, the compressor 500, and the like into the receiving chamber is improved by the mounting opening, and connection between the outdoor unit and the indoor unit is established by the mounting opening.
As shown in fig. 4, in some examples, the electronic control box 400 is formed with a heat dissipation hole at a side of the electronic control box 400 facing the cover plate 130.
Automatically controlled box 400 can also be formed with the louvre, and the louvre is located automatically controlled box 400 towards one side of apron 130 to in the middle of the off-premises station use, can utilize the louvre to switch on automatically controlled box 400 inside and installation space 300, and improve the inside circulation of air condition that is close to apron 130 one side of automatically controlled box 400, prevent that the inside one side that is close to apron 130 of automatically controlled box 400 from forming the heat dissipation blind spot, further improve the radiating effect to automatically controlled box 400. Meanwhile, under the condition that the heat dissipation holes are formed in the electronic control box 400, the cover plate 130 can be used for shielding the electronic control box 400, so that the cover plate 130 can play a role in preventing the electronic control box 400 from being water in rainy and snowy weather, an additional waterproof structure does not need to be configured for the electronic control box 400, and the production cost of the outdoor unit is favorably reduced.
It should be noted that, as shown in fig. 1 to 6, in the process of installing the outdoor unit, the base 110 is usually disposed on an external supporting structure, such as an outdoor unit bracket, to ensure the installation stability of the outdoor unit, so in the outdoor unit, the base 110 is usually located at a relatively lower position, and correspondingly, the cover plate 130 is located at a relatively upper position, and as shown in fig. 4, gas with higher temperature in the electrical control box 400 is easily gathered at the relatively upper position in the electrical control box 400, and in the case that the components 10 'in the electrical control box 400 operate for a long time, the temperature at the relatively upper position in the electrical control box 400 is significantly higher than other regions in the electrical control box 400, and a heat dissipation dead zone is easily formed, which affects the stable operation of the components 10', and the outdoor unit provided in the embodiment of the present application can make the relatively upper region in the electrical control box 400 directly communicate with the external space of the electrical control box 400 through the arrangement of the heat dissipation holes, further eliminating the heat dissipation dead zone in the electric control box 400 and providing further guarantee for the stable operation of the electric control box 400.
Meanwhile, the heat dissipation holes can be round holes or polygonal holes, and the specific form of the heat dissipation holes is not limited too much here.
As shown in fig. 7, as an example of the outdoor unit, an outdoor unit according to an embodiment of the present application may include: the housing 100, two crossflow blowers, an electronic control box 400, a compressor 500, mountings and liquid cooling lines 600.
The housing 100 includes a base 110, 4 enclosing plates 120 and a cover 130, the base 110, the enclosing plates 120 and the cover 130 are plates, the base 110, the enclosing plates 120 and the cover 130 enclose a rectangular housing 100, and an accommodating cavity is formed inside the housing 100.
Two cross-flow fans are arranged inside the casing 100, the two cross-flow fans are respectively close to the left enclosing plate 120 and the right enclosing plate 120, an installation space 300 is formed between the two cross-flow fans, and the cross-flow fans are used for supplying air into the installation space 300.
The first end of installed part is connected to apron 130, and the second end is suspended in installation space 300, and automatically controlled box 400 sets up the second end at the installed part to can make automatically controlled box 400 suspend and locate in installation space 300, increase the active area of air current to automatically controlled box 400.
It should be noted that the electronic control box 400 may be disposed at a midpoint of a line connecting axes of the two cross-flow fans, so as to improve uniformity of heat dissipation on two sides of the electronic control box 400 and improve heat dissipation effect on the electronic control box 400.
The compressor 500 is disposed in the installation space 300 and located below the electronic control box 400, the liquid cooling pipeline 600 is connected to the compressor 500 and at least partially located in the electronic control box 400, so that the overall center of the outdoor unit is reduced, the installation stability of the outdoor unit is improved, the arrangement length of the liquid cooling pipeline 600 is shortened, and the liquid cooling heat dissipation is performed on the electronic control box 400 through the liquid cooling pipeline 600.
Note that the liquid cooling pipe 600 is omitted in fig. 7.
The electric control box 400 comprises a box body part 410, an electric control board 420 and a heat sink 430, wherein a first mounting side 421 of the electric control board 420 faces to the cross flow fan on the left side, a second mounting side 422 of the electric control board 420 faces to the cross flow fan on the right side, and the first mounting side 421 and the second mounting side 422 are both provided with components 10'.
The front side, the rear side, the left side and the right side of the casing portion 410 are formed with ventilation holes, so that a portion of the ventilation holes faces the first mounting side 421, and a portion of the ventilation holes faces the second mounting side 422, to improve the heat dissipation efficiency and the heat dissipation effect to the inside of the electronic control box 400 when the two cross-flow fans are operated.
The upper side of the box body 410 is close to the cover plate 130, so that the heat dissipation holes are arranged on the upper side of the box body 410, heat dissipation dead zones in the electronic control box 400 are conveniently eliminated by the heat dissipation holes, and the heat dissipation effect on the electronic control box 400 is further improved.
In actual use, as shown in fig. 4, the cross-flow fan on the left side can rotate clockwise to supply air, and the cross-flow fan on the right side can rotate counterclockwise to supply air, so that air flows into the box body 410 through the ventilation holes on the rear side, the left side and the right side of the box body 410, and flows out of the box body 410 through the ventilation hole on the front side and the heat dissipation hole on the upper side, so that the air flow direction in the electronic control box 400 is more stable, the heat dissipation effect on the electronic control box 400 is improved, and further guarantee is provided for the stable operation of the electronic control box 400.
In addition, a vent may be provided in the front shroud 120, and the vent is communicated with the installation space 300, so that the gas having a relatively high temperature flowing out of the electronic control box 400 can be discharged out of the outdoor unit through the vent, thereby reducing the overall temperature of the outdoor unit.
According to a second aspect of embodiments of the present application, there is provided an air conditioner including: an outdoor unit as set forth in any one of the above first aspects; and the indoor unit is connected with the outdoor unit.
The air conditioner that this application embodiment provided is including indoor set and as above-mentioned any outdoor unit that provides in the first aspect, wherein, the outdoor unit is connected in indoor set to be convenient for utilize the air conditioner to adjust the air of indoor space, and combine the setting of aforementioned outdoor unit, can make the outdoor unit have higher operating stability, and then can promote the whole operating stability of air conditioner.
In addition, since the air conditioner provided by the embodiment of the present application includes the outdoor unit according to any one of the first aspect, the air conditioner has all the advantages of the outdoor unit according to any one of the first aspect.
In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "connected" may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the terms "one embodiment," "some embodiments," "specific embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. An outdoor unit, comprising:
a housing;
the air supply devices are arranged in the shell, and an installation space is formed between the air supply devices;
the electric control box is arranged in the shell and is positioned in the installation space;
wherein the air supply device is used for supplying air to the installation space.
2. The outdoor unit of claim 1, wherein the electric control box comprises:
the box body part is provided with a mounting cavity and a ventilation structure communicated with the mounting cavity;
and the electric control plate is arranged on the box body part and is positioned in the mounting cavity.
3. The outdoor unit of claim 2,
the electronic control board is provided with a first mounting side and a second mounting side, and the first mounting side and the second mounting side are used for arranging components;
wherein, in the case that the number of the air supply devices is two, the first installation side faces one of the two air supply devices, and the second installation side faces the other one of the two air supply devices.
4. The outdoor unit of claim 3, wherein the ventilating structure comprises:
a plurality of ventilation holes formed in the case portion;
wherein the conduction direction of part of the ventilation holes faces to the first mounting side; and/or
Part of the ventilation holes are communicated in a direction towards the second mounting side.
5. The outdoor unit of claim 3, wherein the electric control box further comprises:
a heat sink attached to the first mounting side and/or the second mounting side, and at least partially located outside the box body.
6. The outdoor unit of claim 1, further comprising:
a mounting member having a first end connected to the housing and a second end suspended from the mounting space;
wherein the electronic control box is arranged at the second end.
7. The outdoor unit of claim 1,
the air supply device is a cross-flow fan.
8. The outdoor unit of claim 7,
the number of the cross-flow fans is two, and the two cross-flow fans are respectively positioned on two sides of the electronic control box.
9. The outdoor unit of any one of claims 1 to 8, further comprising:
the compressor is arranged in the shell and is positioned in the installation space;
and the liquid cooling pipeline is communicated with the compressor, and at least part of the liquid cooling pipeline is positioned in the electric control box.
10. The outdoor unit of claim 9, wherein the casing comprises:
a base;
the coaming is arranged on the base, and the coaming and the base enclose an accommodating cavity with one open side;
the cover plate is arranged on the coaming, and the cover plate covers an opening of the accommodating cavity;
wherein, the compressor sets up in the base, automatically controlled box is located the compressor with between the apron.
11. An air conditioner, comprising:
an outdoor unit of any one of claims 1 to 10;
and the indoor unit is connected with the outdoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221374926.3U CN217383122U (en) | 2022-06-02 | 2022-06-02 | Outdoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221374926.3U CN217383122U (en) | 2022-06-02 | 2022-06-02 | Outdoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217383122U true CN217383122U (en) | 2022-09-06 |
Family
ID=83090390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221374926.3U Active CN217383122U (en) | 2022-06-02 | 2022-06-02 | Outdoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217383122U (en) |
-
2022
- 2022-06-02 CN CN202221374926.3U patent/CN217383122U/en active Active
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