CN109425024B - Cabinet air conditioner - Google Patents
Cabinet air conditioner Download PDFInfo
- Publication number
- CN109425024B CN109425024B CN201810409440.0A CN201810409440A CN109425024B CN 109425024 B CN109425024 B CN 109425024B CN 201810409440 A CN201810409440 A CN 201810409440A CN 109425024 B CN109425024 B CN 109425024B
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- air
- air outlet
- wind
- cabinet
- air conditioner
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- 238000009423 ventilation Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a cabinet air conditioner, which comprises a shell, a first wind deflector and a second wind deflector; wherein, the shell is provided with a first air outlet communicated with the air outlet channel; the first wind deflector and the second wind deflector are respectively rotatably arranged on the shell and are respectively positioned on two opposite sides of the first air outlet; and the first wind shield and the second wind shield both have an unfolding state of rotating towards the front side of the first air outlet and unfolding, and a containing state of reversely rotating and containing the first wind shield and the second wind shield on the shell. The cabinet air conditioner can solve the problem that the air supply distance of a conventional cabinet air conditioner is short.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a cabinet air conditioner.
Background
When the conventional cabinet air conditioner supplies air, the air-out airflow after heat exchange is directly blown out forwards through the air outlet by the wind wheel. When the air outlet airflow leaves the air outlet, the air outlet airflow is gradually diffused to the periphery, and the air speed is quickly reduced due to the gradually diffused air outlet airflow, so that the air supply distance of the cabinet air conditioner is shorter, and the requirement of long-distance air supply of a user is difficult to meet.
Disclosure of Invention
The invention mainly aims to provide a cabinet air conditioner, which aims to solve the problem of short air supply distance of the cabinet air conditioner.
In order to achieve the above purpose, the present invention provides a cabinet air conditioner, which includes a housing, a first wind deflector and a second wind deflector; wherein, the shell is provided with a first air outlet communicated with the air outlet channel; the first wind deflector and the second wind deflector are respectively rotatably arranged on the shell and are respectively positioned on two opposite sides of the first air outlet; and the first wind shield and the second wind shield both have an unfolding state of rotating towards the front side of the first air outlet and unfolding, and a containing state of reversely rotating and containing the first wind shield and the second wind shield on the shell.
Preferably, the shell is further provided with a second air outlet and a third air outlet which are communicated with the air outlet duct, and the second air outlet and the third air outlet are respectively positioned on two opposite sides of the first air outlet; the first wind shield can be rotatably accommodated in the second air outlet so as to cover the second air outlet; the second wind shield can be rotatably accommodated in the third air outlet so as to cover the third air outlet.
Preferably, a first air outlet communicated with the air outlet duct and the second air outlet and a second air outlet communicated with the air outlet duct and the third air outlet are arranged in the shell; the cabinet air conditioner further comprises a first guide plate and a second guide plate, wherein the first guide plate is movably arranged in the first air passing opening so as to movably open or close the first air passing opening; the second guide plate is movably arranged in the second air passing opening so as to movably open or close the second air passing opening.
Preferably, the cabinet air conditioner further comprises a first linkage device and a second linkage device; wherein,,
the first linkage device is connected with the first wind deflector and the first guide plate, and is used for driving the first guide plate to close the first wind passage when the first wind deflector rotates to an unfolding state; the second linkage device is connected with the second wind shield and the second guide plate and is used for driving the second guide plate to close the second wind passing channel when the second wind shield rotates to an unfolding state.
Preferably, the cabinet air conditioner further comprises a driving device, and the driving device is connected with the first wind deflector and the second wind deflector so as to drive the first wind deflector and the second wind deflector to rotate synchronously.
Preferably, the cabinet air conditioner comprises a volute; the first air passage is arranged at the front end of the volute, and the first guide plate is rotationally connected with the front end of the first air passage, so that the first guide plate can rotate in the air outlet air passage to open the first air passage.
Preferably, the cabinet air conditioner comprises a volute tongue; the second air passing opening is arranged at the front end of the volute tongue, and the second guide plate is rotationally connected with the second air passing opening, so that the first guide plate rotates into the second air passing opening to open the second air passing opening.
Preferably, the cabinet air conditioner further comprises a first movable door and a second movable door which are movably mounted on the shell; the first movable door is positioned at one side of the second air outlet far away from the first air outlet so as to open or close the second air outlet and at least part of the first air outlet; the first movable door is positioned at one side of the third air outlet far away from the first air outlet so as to open or close the third air outlet and at least part of the first air outlet.
Preferably, the first wind deflector and the second wind deflector are respectively provided with a plurality of ventilation holes.
Preferably, when the first wind deflector and the second wind deflector are both in an open state, the first wind deflector and the second wind deflector enclose to form an outer air duct which is in butt joint with the first air outlet; and one end of each vent hole facing the outer air duct obliquely extends towards the air outlet direction of the outer air duct.
Preferably, when the first wind deflector and the second wind deflector are both in an unfolding state, cross sections of the first wind deflector and the second wind deflector, which are perpendicular to the vertical direction of the cabinet air conditioner, are arranged in a convex arc shape protruding towards the outer air duct.
Preferably, the cabinet air conditioner further comprises a plurality of air deflectors rotatably mounted at the first air outlet, and the air deflectors have a unfolding state of rotating to be spaced from each other to open the first air outlet and a wind shielding state of rotating to be mutually overlapped to cover the first air outlet.
Preferably, the air deflector is provided with a plurality of air outlet holes.
Preferably, when any two adjacent air deflectors rotate to overlap each other, the two air deflectors are arranged in a V shape.
According to the technical scheme, the first wind shield and the second wind shield are respectively rotatably arranged on the shell of the cabinet air conditioner and are respectively positioned at two opposite sides of the first air outlet, so that the first wind shield and the second wind shield are in an unfolding state of rotating towards the front side of the first air outlet to be unfolded, and in a containing state of reversely rotating to be contained on the shell.
When the long-distance air supply is needed, the first wind shield and the second wind shield are rotated to be in an unfolding state, so that the first wind shield and the second wind shield are enclosed to form an outer air duct which is in butt joint with the first air outlet, and the outer air duct extends forwards.
At this time, the air-out air flow blown out forward from the first air outlet is restrained in the outer air duct and blown out forward along the outer air duct, so that the air-out air flow is concentrated in air quantity, the air speed is kept large, the air flow extrusion acceleration is realized through the adjustment of the distance between the first wind shield and the second wind shield, the air-out air flow can be blown to a more distant position, and the air supply distance is effectively prolonged. When long-distance air supply is not needed, the first wind shield and the second wind shield are rotated to the accommodating state, and the outer air duct is relieved, so that conventional air supply can be realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a cabinet air conditioner of the present invention;
fig. 2 is a schematic diagram of an internal structure of the air conditioner of fig. 1;
fig. 3 is a schematic structural view of the air conditioner of fig. 1 in an unfolded state of both air shields;
FIG. 4 is a schematic diagram illustrating an internal structure of the air conditioner of FIG. 3;
FIG. 5 is a schematic diagram of another embodiment of a cabinet air conditioner of the present invention;
FIG. 6 is a schematic diagram of a cabinet air conditioner according to another embodiment of the present invention;
FIG. 7 is a schematic view of the air conditioner of FIG. 6 in an unfolded state of two air deflectors;
FIG. 8 is a schematic view of one of the vent hole penetrating directions of two air shields of the air conditioner of FIG. 6;
FIG. 9 is a schematic view of a second direction of vent holes extending through two air shields of the air conditioner of FIG. 6;
FIG. 10 is a schematic diagram illustrating a first mode of opening the first baffle of the air conditioner of FIG. 6;
FIG. 11 is a schematic diagram illustrating a second mode of opening the first baffle of the air conditioner of FIG. 6;
fig. 12 is a schematic structural diagram of a cabinet air conditioner according to another embodiment of the present invention.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides a cabinet air conditioner, which can solve the problem of shorter air supply distance of an indoor unit of a conventional air conditioner. It should be noted that the cabinet air conditioner may be a circular cabinet air conditioner or a square cabinet air conditioner. In the following embodiments, a circular cabinet air conditioner is taken as an example for explanation, and other types of cabinet air conditioners can be designed correspondingly.
For ease of understanding and description, the dashed arrows in figures 1 to 12 of the present description indicate the wind rotor direction, the direction of airflow. Also, in the following embodiments, reference is made to the directions indicated by the coordinate system shown in fig. 1, wherein the positive direction of the x-axis is front and the negative direction of the x-axis is rear; the positive direction of the y-axis is right, and the negative direction of the y-axis is left; the positive direction of the z-axis is up and the negative direction of the z-axis is down.
Referring to fig. 1 and 2, a cabinet air conditioner 100 of the present invention includes a housing 10, a first wind deflector 50a and a second wind deflector 50b; wherein, the shell 10 is provided with a first air outlet communicated with the air outlet duct; the first wind deflector 50a and the second wind deflector 50b are rotatably installed on the housing 10, and the first wind deflector 50a and the second wind deflector 50b are respectively located at two opposite sides of the first air outlet; the first wind deflector 50a and the second wind deflector 50b each have an extended state (see fig. 2) in which they are rotated toward the front side of the first air outlet and an accommodated state (see fig. 1) in which they are reversely rotated and accommodated in the casing 10.
Specifically, since the cabinet air conditioner 100 is a circular cabinet air conditioner, the casing 10 of the cabinet air conditioner 100 is provided in a circular cylindrical shape. In other embodiments, the cabinet air conditioner 100 is a square cabinet air conditioner, and the housing 10 thereof is disposed in a square cylinder shape. The housing 10 may be provided in an elliptical cylindrical shape, and may be designed according to the installation position or the size of the occupied space. The shell 10 comprises a back plate and a face plate, wherein the back plate is provided with an air inlet; the panel is provided with the first air outlet, and the first air outlet extends along the up-down direction.
The first wind guard 50a and the second wind guard 50b may be respectively located at the upper and lower sides of the first air outlet; of course, the first wind deflector 50a and the second wind deflector 50b may be located at the left and right sides of the first wind outlet, respectively. In view of the fact that the first air outlet extends vertically, the first air deflector 50a and the second air deflector 50b are disposed on the left and right sides of the first air outlet, respectively, so that the air flow guiding effect on the air outlet is better, and the arrangement of the left and right sides is preferable.
Referring to fig. 3 and 4, an air outlet duct is formed in the housing 10 to communicate the air inlet and the first air outlet. The cabinet air conditioner 100 further comprises a heat exchanger 30 and a cross-flow wind wheel 20 which are installed in the shell 10, when the cross-flow wind wheel 20 works, the cross-flow wind wheel 20 rotates to drive air flow to enter the shell 10 from the air inlet, the air flow exchanges heat with the heat exchanger 30 to form air outlet air flow, and the air outlet air flow blows from the air outlet air duct to the first air outlet and then blows indoors through the first air outlet.
According to the technical scheme of the invention, the first wind deflector 50a and the second wind deflector 50b are respectively rotatably arranged on the shell 10 of the cabinet air conditioner 100 and are respectively positioned at two opposite sides of the first air outlet, so that the first wind deflector 50a and the second wind deflector 50b both have an unfolding state of rotating towards the front side of the first air outlet to unfold and a containing state of reversely rotating to be contained on the shell 10. When the long-distance air supply is required, the first wind deflector 50a and the second wind deflector 50b are rotated to the unfolded state (as shown in fig. 4), so that the first wind deflector 50a and the second wind deflector 50b enclose to form an outer air duct which is in butt joint with the first air outlet, and the outer air duct extends forwards. At this time, the air-out air flow blown out forwards from the first air outlet is restrained in the outer air duct and blown out forwards along the outer air duct, so that the air-out air flow is concentrated, the air speed is kept larger, the air-out air flow can be blown to a more distant position, and the air supply distance is effectively prolonged; furthermore, by adjusting the distance between the first wind deflector and the second wind deflector, the air flow can be extruded to accelerate the air flow, when the long-distance air supply is not needed, the first wind deflector 50a and the second wind deflector 50b are rotated to the accommodating state (as shown in fig. 3), and the outer air duct is relieved, so that the conventional air supply can be realized.
Referring to fig. 3 to 5, in this embodiment, in order to expand the air outlet range of the cabinet air conditioner 100, the panel of the casing 10 is further provided with a second air outlet and a third air outlet that are communicated with the air outlet duct, and the second air outlet and the third air outlet are respectively located at two opposite sides of the first air outlet. The first wind guard 50a is rotatably accommodated in the second air outlet to cover the second air outlet; the second wind guard 50b is rotatably accommodated in the third air outlet to cover the third air outlet.
Specifically, the first wind deflector 50a is rotatably installed at a position between the first wind deflector and the second wind deflector, so that the first wind deflector 50a rotates to open or cover the second wind deflector, that is, the second wind deflector serves as a receiving position of the first wind deflector 50 a. The second wind deflector 50b is rotatably installed at a position between the first wind deflector and the third wind deflector, so that the second wind deflector 50b rotates to open or cover the third wind deflector, i.e. the third wind deflector serves as a receiving position of the first wind deflector 50 a.
Referring to fig. 3, when a user needs a normal air outlet, the first wind guard 50a and the second baffle may be respectively received on the second air outlet and the second air outlet, so that the second air outlet is covered by the first wind guard 50a, the third air outlet is covered by the second wind guard 50b, only the first air outlet is opened, and the air outlet flows from the first air outlet to the indoor normal air supply.
Referring to fig. 4, when a user needs to extend the air supply distance, the first wind deflector 50a and the second wind deflector 50b can be unfolded, and the first wind deflector 50a and the second wind deflector 50b cooperate to form an outer air duct abutting against the first air outlet, at this time, the air flow of the air outlet is constrained in the outer air duct, and the distance of forward blowing is far.
Referring to fig. 5, when a user needs to extend the wide range of air outlet, the first wind guard 50a and the second baffle 50b may be unfolded, and the first air outlet and the second air outlet may be opened, and the air outlet airflow blown out from the air outlet duct may be divided into three airflows, and the three airflows may be blown out from the first air outlet, the second air outlet and the third air outlet respectively, so as to realize three-sided air outlet of the cabinet air conditioner 100.
Referring to fig. 4 to 5, when the cabinet air conditioner 100 stops working, in order to prevent impurities such as dust in the environment from falling into the housing 10 from the air outlet, the cabinet air conditioner 100 further includes a first movable door 60a and a second movable door 60b movably mounted on the housing 10; wherein the first movable door 60a is located at one side of the second air outlet far away from the first air outlet, so as to open or close the second air outlet and at least part of the first air outlet; the first movable door 60a is located at a side of the third air outlet far away from the first air outlet, so as to open or close the third air outlet and at least part of the first air outlet.
Specifically, the first movable door 60a and the second movable door 60b are movably mounted on the outer wall surface of the housing 10, and the first movable door 60a and the second movable door 60b are all arc-shaped to adapt to the external shape of the housing 10. The first movable door 60a and the second movable door 60b move in opposite directions to close the first air outlet, the second air outlet and the third air outlet; the first and second movable doors 60a and 60b move back to open the first, second and third air outlets.
Referring to fig. 4 and 5, in order to effectively extend the air supply distance of the first air outlet, when the first air deflector 50a and the second air deflector 50b are both in the unfolded state, the cross sections of the first air deflector 50a and the second air deflector 50b perpendicular to the vertical direction of the cabinet air conditioner 100 are all arranged in a convex arc shape protruding toward the outer air duct. The arrangement is that the rear end of the outer air duct is gradually reduced, the front end of the outer air duct is gradually expanded, the air flow of the air outlet is facilitated to flow along the wall and blow forward to a farther position, and the tail end of the outer air duct is radially and forwardly diffused, so that the air supply range is enlarged.
Referring to fig. 6 and 7, further, the first wind guard 50a and the second wind guard 50b are each provided with a plurality of ventilation holes. When the first wind guard 50a and the second wind guard 50b are in the covering state, the air-out airflow passes through the ventilation holes on the first wind guard 50a and the second wind guard 50b and is scattered, the air-out airflow speed is reduced and becomes softer, the user can not feel the wind sense, and the second air outlet and the third air outlet can realize the air-out without the wind sense,
referring to fig. 8, it should be noted that when the first wind guard 50a and the second wind guard 50b are in the unfolded state, the air flow blown out from the first air outlet blows forward along the outer air duct, and in this process, there is an air pressure difference between the windward side and the leeward side of the first wind guard 50a and the second wind guard 50b, so that the air on the leeward side of the first wind guard 50a and the second wind guard 50b will be sucked into the outer air duct from the ventilation holes on the wind guards, and the sucked air is mixed with the air flow of the air outlet, so as to effectively increase the air output.
Referring to fig. 8, the ventilation holes on the first wind guard 50a and the second wind guard 50b may be formed perpendicular to the plate surface. Referring to fig. 9, the ventilation holes on the first wind guard 50a and the second wind guard 50b may be inclined and penetrated; specifically, when the first wind deflector 50a and the second wind deflector 50b are both in the unfolded state, one end of each of the ventilation holes facing the outer air duct extends obliquely toward the air outlet direction of the outer air duct. Thus, the air on the lee sides of the first and second wind shields 50a and 50b is sucked into the outer air duct through the ventilation holes on each wind shield, and the air in the outer air duct is difficult to leak to the lee sides of the first and second wind shields.
Referring to fig. 10, correspondingly, when the first wind deflector 50a and the second wind deflector 50b are both in the covering state, the outer ends of the ventilation holes are inclined towards the direction away from the first air outlet, so that the air outlet angle is wider, and the air supply range is enlarged.
Referring to fig. 10, in view of the above embodiment, in order to switch and adjust the air outlets of the first air outlet, the second air outlet and the third air outlet, in this embodiment, a first air outlet communicating the air outlet duct and the second air outlet and a second air outlet communicating the air outlet duct and the third air outlet are provided in the housing 10; the cabinet air conditioner 100 further includes a first baffle 70a and a second baffle 70b, the first baffle 70a; wherein, the first deflector 70a is movably installed in the first air passing opening to movably open or close the first air passing opening; the second deflector 70b is movably installed in the second air port to movably open or close the second air port.
Specifically, by adjusting the opening degrees of the first guide plate 70a and the second guide plate 70b, the air output of the second air outlet and the third air outlet can be correspondingly adjusted; when the first air guide plate 70a completely closes the first air outlet and the second air guide plate 70b completely closes the second air outlet, almost all air flow in the air outlet channel is blown to the first air outlet, so that the air outlet volume of the first air outlet is concentrated, and the air supply distance for forward air supply is greatly increased.
Referring to fig. 10, it should be noted that, by adjusting the opening degrees of the first air guide plate 70a and the second air guide plate 70b, the user can selectively close the second air outlet and the third air outlet, so as to realize the switching of the first air outlet, the second air outlet and the third air outlet. For example, when only the first deflector 70a closes the second air outlet, air outlet from both sides of the first air outlet and the third air outlet can be realized; when only the second guide plate 70b closes the third air outlet, the air outlet on both sides of the first air outlet and the second air outlet can be realized; when the first air guide plate 70a closes the second air outlet and the second air guide plate 70b closes the third air outlet, only the air outlet of the first air outlet can be realized. As for the mounting manner of the first baffle 70a and the second baffle 70b, there is no limitation.
Referring to fig. 10, in the present embodiment, the first baffle 70a may be movably mounted in a rotating manner or in a sliding manner. The cabinet air conditioner comprises a volute 90a and a volute tongue 90b, and the volute 90a and the volute tongue 90b are enclosed to form the air outlet air duct. Here, preferably, the first air passage is disposed at a front end of the scroll casing 90a, and the first deflector 70a is rotatably connected to the front end of the first air passage, so that the first deflector 70a can rotate into the air outlet duct to open the first air passage.
Specifically, the second air outlet is located at one side of the first air outlet and is adjacent to the front end of the volute 90 a. The first deflector 70a is rotatably connected with the front end of the first air outlet, so that when the first deflector 70a rotates in the air outlet duct and the first air outlet is opened, the first deflector 70a guides the air flow in the air outlet duct into the first air outlet, and the air flow is blown out from the second air outlet.
Referring to fig. 11, it should be noted that the first baffle 70a may be further rotatably connected to the front end or the rear end of the first air outlet, so that the first baffle 70a may rotate toward the second air outlet to open the first air outlet. At this time, because the air pressure outside the second air outlet is higher, and the air pressure near the first air outlet is lower, the second air outlet will be switched into an air return opening, i.e. the air outside the casing 10 will enter the air outlet duct from the second air outlet, and this air will be mixed with the air outlet airflow, and the mixed airflow is softer and the temperature is more balanced. The mixed air flow is blown out from the first air outlet and the third air outlet at the front end of the air outlet air duct respectively.
Referring to fig. 10 and 11, in the present embodiment, a first air passing cavity is disposed in the housing 10 and is connected to the first air passing opening and the second air passing opening, and when the first air passing opening is opened by the first air guide plate 70a, the air flow is blown into the room through the first air passing opening and the first air passing cavity. In order to expand the air outlet range of the second air outlet, it is preferable that the first air passing cavity is formed in a gradually expanding shape in the air outlet direction, so that in the process that the air outlet air flows through the first air passing cavity, the air outlet air flows out to the second air outlet in a radial shape at the flaring end of the first air passing cavity, and the air outlet angle of the second air outlet is expanded, so that the air outlet range of the air outlet at the left side of the cabinet air conditioner 100 is effectively expanded.
Referring to fig. 9 and 10, according to any of the above embodiments, it is considered that when a user selects a single outlet to send air remotely, two other outlets are usually required to be closed; or when the user selects a large-range air supply without wind sense, a plurality of air outlets are required to be opened simultaneously. If a rotating structure is provided corresponding to the first wind deflector 50a, the second wind deflector 50b, and the first and second flow deflectors 70a and 70b, the above structures need to be opened or closed one by one, which is complicated to control. And the plurality of rotating structures necessarily increase the occupied space, resulting in an increase in the volume of the cabinet air conditioner 100 and an increase in the cost.
Thus, to avoid this, in the present embodiment, the cabinet air conditioner 100 further includes a first linkage and a second linkage; the first linkage device is connected to the first wind deflector 50a and the first air deflector 70a, and is configured to drive the first air deflector 70a to close the first air passage when the first wind deflector 50a rotates to the unfolded state; the second linkage device is connected to the second wind deflector 50b and the second air deflector 70b, and is configured to drive the second air deflector 70b to close the second air passage when the second wind deflector 50b rotates to the deployed state. The specific structure of the first linkage and the second linkage is more common in the market at present and is more in types, and is not exemplified herein.
When the user needs to quickly refrigerate or send air in a long distance, both the first wind shield 50a and the second wind shield 50b are rotated to an unfolding state, in the process, the first linkage device drives the first guide plate 70a to close the first air passing opening, and the second linkage device drives the second guide plate 70b to close the second air passing opening, so that only the first air outlet is enabled to discharge air in a large amount, and the air supply distance of the cabinet air conditioner 100 is effectively increased.
When a user needs a larger air supply range, both the first wind shield 50a and the second wind shield 50b are rotated to a containing state, in the process, the first linkage device drives the first guide plate 70a to open the first air passing opening, the second linkage device drives the second guide plate 70b to open the second air passing opening, and part of air outlet air flows are blown out indoors only through the ventilation holes on the first wind shield 50a and the second wind shield 50b, so that no air sense air outlet of the second air outlet and the third air outlet is realized. At this time, the plurality of air deflectors 40 may be rotated to cover the first air outlet, and part of the air-out air flows through the ventilation holes on the comma air deflectors 40 to blow out indoor, so that the first air outlet is enabled to have no air-sensing air-out, and further three sides of the cabinet air conditioner 100 are enabled to have no air-sensing air-out.
Referring to fig. 12, in accordance with any of the above embodiments, the cabinet air conditioner 100 further includes a plurality of air deflectors 40 rotatably mounted at the first air outlet, wherein the plurality of air deflectors 40 have an unfolding state of rotating to be spaced apart from each other to open the first air outlet, and a wind shielding state of rotating to be overlapped with each other to cover the first air outlet.
The movable mounting means of the air deflector 40 may be any of a rotary mounting means, a sliding mounting means, and a swinging mounting means, and is not limited thereto. Furthermore, the number of the air deflectors 40 may be one or more, and may be correspondingly designed according to the actual size of the first air outlet of the cabinet air conditioner 100. The plurality of air deflectors 40 may be sequentially arranged in the up-down direction or in the left-right direction. Specifically, the plurality of air deflectors 40 are rotatably installed at the first air outlet and are sequentially arranged along the left-right direction.
In addition, in order to realize the non-wind sensing air outlet mode of the first air outlet, the air deflector 40 is provided with air outlet holes. When the user needs the first air outlet to be free of wind, the air guide plate 40 is rotated to the wind shielding state, the air outlet air flow is blown out from the air outlet holes in the air guide plate 40, the wind speed is reduced and the air outlet is soft, and therefore the air outlet without wind is achieved.
Referring to fig. 12, in order to enhance the windless effect of the first air outlet, when any two adjacent air deflectors 40 rotate to overlap each other, the two air deflectors 40 may be V-shaped. Accordingly, the plurality of air deflectors 40 are arranged in a W-shape or an M-shape. At this time, the air flow passing through the first air deflector 40 collides with the air flow passing through the second air deflector 40 to be dispersed, so that the air flow is softer and the effect of no wind sensation is better. Furthermore, the positions of the air-out air flows passing through the second air deflectors 40 are staggered in sequence along the front-back direction, and the air-out air flows are mixed to reduce the wind speed and the frequency, so that the air-out air is softer, and the air-out noise can be reduced.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (11)
1. A cabinet air conditioner, comprising:
the shell is provided with a first air outlet communicated with the air outlet channel; the method comprises the steps of,
the first wind deflector and the second wind deflector are rotatably arranged on the shell and are respectively positioned at two opposite sides of the first air outlet; the first wind shield and the second wind shield have an unfolding state of rotating to the front side of the first air outlet and unfolding, and a containing state of reversely rotating and containing the first wind shield and the second wind shield on the shell; when the first wind shield and the second wind shield are in the unfolding state, the first wind shield and the second wind shield are enclosed to form an outer air duct which is in butt joint with the first air outlet, and the outer air duct extends forwards;
the panel of the shell is also provided with a second air outlet and a third air outlet which are communicated with the air outlet duct, and the second air outlet and the third air outlet are respectively positioned on two opposite sides of the first air outlet; the first wind shield can be rotatably accommodated in the second air outlet so as to cover the second air outlet; the second wind shield can be rotatably accommodated in the third air outlet so as to cover the third air outlet;
the inside of the shell is provided with a first air outlet communicated with the air outlet duct and the second air outlet, and a second air outlet communicated with the air outlet duct and the third air outlet; the cabinet air conditioner further comprises:
the first guide plate is movably arranged in the first air passing opening so as to movably open or close the first air passing opening; and
the second guide plate is movably arranged in the second air passing opening so as to movably open or close the second air passing opening;
the cabinet air conditioner further comprises a first linkage device, the first linkage device is connected with the first wind deflector and the first air guide plate, and the first linkage device is used for driving the first air guide plate to close the first air passing opening when the first wind deflector rotates to an unfolding state.
2. The cabinet air conditioner of claim 1, further comprising a second linkage; the second linkage device is connected with the second wind shield and the second guide plate and is used for driving the second guide plate to close the second air passing opening when the second wind shield rotates to an unfolding state.
3. The cabinet air conditioner of claim 2, further comprising a drive device coupled to the first and second windshields for driving the first and second windshields to rotate in unison.
4. A cabinet air conditioner as claimed in any one of claims 1 to 3, wherein the cabinet air conditioner includes a volute; the first air passage is arranged at the front end of the volute, and the first guide plate is rotationally connected with the front end of the first air passage, so that the first guide plate can rotate in the air outlet air passage to open the first air passage.
5. A cabinet air conditioner according to any one of claims 1 to 3, wherein the cabinet air conditioner includes a volute tongue; the second air passing opening is arranged at the front end of the volute tongue, and the second guide plate is rotationally connected with the second air passing opening, so that the first guide plate rotates into the second air passing opening to open the second air passing opening.
6. A cabinet air conditioner according to any one of claims 1 to 3, further comprising a first movable door and a second movable door movably mounted to the housing; wherein,,
the first movable door is positioned at one side of the second air outlet far away from the first air outlet so as to open or close the second air outlet and at least part of the first air outlet;
the first movable door is positioned at one side of the third air outlet far away from the first air outlet so as to open or close the third air outlet and at least part of the first air outlet.
7. A cabinet air conditioner according to any one of claims 1 to 3, wherein the first and second air deflectors are each provided with a plurality of ventilation holes therethrough.
8. The cabinet air conditioner of any one of claims 1 to 3, wherein when the first wind deflector and the second wind deflector are both in an unfolded state, cross sections of the first wind deflector and the second wind deflector perpendicular to the up-down direction of the cabinet air conditioner are both arranged in a convex arc shape protruding toward the outer air duct.
9. A cabinet air conditioner according to any one of claims 1 to 3, further comprising a plurality of air deflectors rotatably mounted to the first air outlet, the plurality of air deflectors having a deployed state rotated to be spaced apart from each other to open the first air outlet, and a wind shielding state rotated to be overlapped with each other to cover the first air outlet.
10. The cabinet air conditioner of claim 9, wherein the air guide plate is provided with a plurality of air outlet holes therethrough.
11. The cabinet air conditioner of claim 10, wherein any adjacent two of the air deflectors are V-shaped when rotated to overlap each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810409440.0A CN109425024B (en) | 2018-04-28 | 2018-04-28 | Cabinet air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810409440.0A CN109425024B (en) | 2018-04-28 | 2018-04-28 | Cabinet air conditioner |
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| CN109425024A CN109425024A (en) | 2019-03-05 |
| CN109425024B true CN109425024B (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810409440.0A Active CN109425024B (en) | 2018-04-28 | 2018-04-28 | Cabinet air conditioner |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102615039B1 (en) * | 2018-08-24 | 2023-12-19 | 삼성전자주식회사 | Air conditioner and home appliance |
| CN112484149A (en) * | 2019-09-11 | 2021-03-12 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN111189117A (en) * | 2020-02-28 | 2020-05-22 | 广东美的制冷设备有限公司 | Cabinet air conditioner indoor unit and air conditioner with same |
| CN114060937B (en) * | 2020-07-31 | 2024-06-21 | 广东美的制冷设备有限公司 | Floor type air conditioner indoor unit and air conditioner |
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