CN106679145B - Air conditioner indoor unit and shell device thereof - Google Patents
Air conditioner indoor unit and shell device thereof Download PDFInfo
- Publication number
- CN106679145B CN106679145B CN201710089808.5A CN201710089808A CN106679145B CN 106679145 B CN106679145 B CN 106679145B CN 201710089808 A CN201710089808 A CN 201710089808A CN 106679145 B CN106679145 B CN 106679145B
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- Prior art keywords
- air inlet
- air
- panel
- inner frame
- assembly
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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
- F24F13/20—Casings or covers
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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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
Abstract
The present invention provides a housing device, including: the air conditioner comprises a shell, a first air inlet and a second air inlet are formed in the shell, and the second air inlet is located on the side face of the shell; the panel assembly comprises an inner frame and an air inlet panel, and the air inlet panel can be movably arranged on the inner frame; the connecting rod assembly is connected with the inner frame and the air inlet panel; and the driving assembly drives the connecting rod assembly to drive the air inlet panel to open or close the second air inlet. Drive link assembly through drive assembly and make the air inlet panel for the inside casing motion in order to adjust the air inlet area, the air inlet area is minimum when the air inlet panel is closed, and the air inlet area increases when the air inlet panel is opened, and the problem of the air output of the influence air conditioner indoor unit that the air inlet area of effectual solution present air conditioner indoor unit invariable leads to changes the intake, and then adjusts the air output of air conditioner indoor unit, improves the comfort level when the user uses. The invention further provides an air conditioner indoor unit.
Description
Technical Field
The invention relates to the technical field of air conditioning equipment, in particular to an air conditioner indoor unit and a shell device thereof.
Background
At present, for most air conditioner indoor units, the air inlet area of the air conditioner indoor unit is constant, generally, the air inlet area of the air conditioner indoor unit is not easy to change, and the reason is that a movement mechanism for changing the air inlet area is complex, the cost is high, and the cost of the whole air conditioner indoor unit can be increased. Because the air inlet area of the air conditioner internal unit is constant, the air inlet volume of the air conditioner internal unit is certain, and further the air outlet volume of the air conditioner internal unit cannot be increased, the air outlet volume of the air conditioner internal unit is influenced, and the comfort experience of a user is influenced.
Disclosure of Invention
Based on this, it is necessary to provide a casing device capable of changing an air inlet area and improving a use comfort level of a user aiming at a problem that an air outlet quantity of an air conditioner indoor unit is affected due to the fact that the air inlet area of the air conditioner indoor unit is constant at present, and also provide the air conditioner indoor unit comprising the casing device.
The above purpose is realized by the following technical scheme:
a housing arrangement, comprising:
the air conditioner comprises a shell, a first air inlet and a second air inlet are formed in the shell, the first air inlet is located on the top surface of the shell, an air inlet grid is arranged in the first air inlet, and the second air inlet is located on the side surface of the shell;
the panel assembly comprises an inner frame and an air inlet panel, the inner frame is positioned in the second air inlet and connected with the shell, and the air inlet panel can be movably arranged on the inner frame;
the connecting rod assembly is connected with the inner frame and the air inlet panel; and
the driving assembly is arranged on the inner frame and connected with the connecting rod assembly, and drives the connecting rod assembly to drive the air inlet panel to be opened or closed.
In one embodiment, the bottom of the air inlet panel is rotatably arranged on the inner frame;
the connecting rod assembly is arranged on the top of the air inlet panel, and the driving assembly drives the connecting rod assembly to drive the top of the air inlet panel to move relative to the bottom of the air inlet panel so as to open or close the second air inlet.
In one embodiment, the connecting rod assembly comprises at least two groups of transmission pieces, and the at least two groups of transmission pieces are arranged side by side along the air inlet panel;
one end of the transmission piece is rotatably connected with the driving component, and the other end of the transmission piece is rotatably connected with the air inlet panel.
In one embodiment, each set of the transmission members comprises two connecting rods, the two connecting rods are sequentially and rotatably connected, one end of each connecting rod is connected with the driving assembly, and the other end of each connecting rod is rotatably connected with the air inlet panel.
In one embodiment, the driving assembly comprises a driving motor and a transmission shaft, the driving motor is arranged on the inner frame, the transmission shaft is connected with an output shaft of the driving motor, and the transmission shaft is also in transmission connection with at least two groups of transmission parts;
the driving motor drives the transmission shaft to drive at least two groups of transmission parts to rotate so as to drive the air inlet panel to move.
In one embodiment, the driving assembly further comprises a coupler, and the coupler is connected with an output shaft of the driving motor and the transmission shaft.
In one embodiment, the top of the inner frame is provided with a protruding piece, and the inner frame is rotatably connected with the shell through the protruding piece;
the bottom of the inner frame can drive the air inlet panel to move relative to the top of the inner frame so as to open or close the second air inlet.
In one embodiment, the protruding member is provided with a protruding shaft, and the shell is provided with a rotating hole;
or the extension piece is provided with a rotating hole and a convex shaft;
the convex shaft is rotatably arranged in the rotating hole, so that the bottom of the inner frame rotates in the rotating hole through the convex column to drive the air inlet panel to open or close the second air inlet.
In one embodiment, the number of the protruding members is at least two, and at least two protruding members are arranged on the inner frame side by side.
The air conditioner indoor unit comprises a heat exchanger and the shell device with any technical characteristic;
the heat exchanger is disposed in the cabinet arrangement.
The technical scheme has the following beneficial effects:
according to the shell device, the driving assembly can drive the connecting rod assembly to drive the air inlet panel to move, so that the air inlet panel and the inner frame are gradually close to or away from each other, and when the air inlet panel and the inner frame are gradually close to each other, the air inlet panel gradually closes the second air inlet; when the air inlet panel and the inner frame are gradually far away from each other, the second air inlet is gradually opened by the air inlet panel. The shell device realizes air inlet through a first air inlet and a second air inlet on the shell, and when the second air inlet is closed by the air inlet panel, the shell device only enters air through the first air inlet, and the air inlet area of the shell device is the area of the first air inlet; when the second air inlet is opened by the air inlet panel, the shell device can jointly intake air through the first air inlet and the second air inlet, and at the moment, the air intake area of the shell device is the sum of the areas of the first air inlet and the second air inlet. The air inlet area of the shell device can be adjusted, the air inlet amount of the air conditioner indoor unit is further changed, and accordingly the air outlet amount of the air conditioner indoor unit is increased, so that the comfort degree of a user in use is improved. The shell device of the invention drives the connecting rod component through the driving component to enable the air inlet panel to move relative to the inner frame so as to adjust the air inlet area, the air inlet area is the minimum when the air inlet panel is closed, and the air inlet area is increased when the air inlet panel is opened, thereby effectively solving the problem that the air outlet quantity of the air conditioner inner machine is influenced due to the constant air inlet area of the air conditioner inner machine at present, changing the air inlet quantity, further adjusting the air outlet quantity of the air conditioner inner machine and improving the comfort level of users when in use.
Because the casing device has the technical effects, the air conditioner indoor unit comprising the casing device also has corresponding technical effects.
Drawings
Fig. 1 is a perspective view of a housing assembly of an air conditioner in accordance with an embodiment of the present invention, wherein an air intake panel opens a second air intake from above;
FIG. 2 is a side cross-sectional view of the enclosure assembly shown in FIG. 1, wherein the intake faceplate opens the second intake vent;
FIG. 3 is a side cross-sectional view of the enclosure assembly shown in FIG. 1, with the intake faceplate closing the second intake opening;
FIG. 4 is a schematic view of the panel assembly of the enclosure apparatus shown in FIG. 1, connected to the connecting rod assembly and the driving assembly, wherein the air inlet panel closes the second air inlet;
FIG. 5 is a schematic view of the connection between the panel assembly and the connecting rod assembly and the driving assembly in the enclosure apparatus shown in FIG. 1, wherein the second air inlet is opened by the air inlet panel;
FIG. 6 is a partial schematic view of FIG. 5 at A;
FIG. 7 is a partial schematic view of FIG. 5 at B;
FIG. 8 is a perspective view of the enclosure apparatus shown in FIG. 1, wherein the panel assembly opens the second intake vent from below;
wherein:
100-a housing arrangement;
110-a housing;
111-a first air inlet;
112-a second air inlet;
120-a panel assembly;
121-air intake panel;
122-an inner frame;
130-a connecting-rod assembly;
131-a transmission member;
1311-a first link; 1312-a second link;
140-a drive assembly;
141-a drive motor;
142-a drive shaft;
143-a coupling;
150-a protrusion;
160-hinge.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the air conditioner indoor unit and the enclosure device thereof according to the present invention are further described in detail by embodiments and with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.
Referring to fig. 1 to 7, the present invention provides a casing device 100, wherein the casing device 100 is used in an air conditioner indoor unit of an air conditioner and can accommodate various parts of the air conditioner indoor unit. The enclosure apparatus 100 may be used in a wall-mounted air conditioner indoor unit, and may also be used in a cabinet-type air conditioner indoor unit. In the present embodiment, the cabinet device 100 is applied to a wall-mounted air conditioner indoor unit. The enclosure device 100 can adjust the air inlet area, further adjust the air inlet volume, correspondingly adjust the air outlet volume of the air conditioner internal unit and improve the comfort level of users when in use.
In an embodiment of the present invention, the housing apparatus 100 includes a housing 110, a panel assembly 120, a link assembly 130, and a driving assembly 140. Casing 110 can play the guard action, and each spare part of air conditioner internal unit sets up in casing 110 to play dustproof and prevent touching's effect, guarantee performance. The casing 110 is a three-dimensional closed structure, a first air inlet 111 and a second air inlet 112 are formed in the casing 110, the first air inlet 111 is located on the top surface of the casing 110, an air inlet grille is arranged in the first air inlet 111, and the second air inlet 112 is located on the side surface of the casing 110. Taking the direction shown in fig. 1 as a reference, the upper part of the housing 110 is a top part, the lower part is a bottom part, the first air inlet 111 is located at the top part of the housing 110, and the first air inlet 111 can communicate the inner cavity of the housing 110 with the external environment; the second air inlet 112 is located on a side surface of the housing 110, and the second air inlet 112 also communicates an inner cavity of the housing 110 with an external environment. Thus, air in the external environment can enter the housing 110 through the first air inlet 111 and the second air inlet 112 and exchange heat with the heat exchanger of the air conditioner indoor unit. It should be noted that the first air intake opening 111 is disposed adjacent to the second air intake opening 112, so as to enable the air to enter the heat exchanger in a consistent manner. When the indoor unit of the air conditioner is installed on the wall, the second air inlet 112 of the casing device 100 is far away from the wall and is arranged towards the outside, so that air can be conveniently introduced into the second air inlet 112. Moreover, the bottom of the shell 110 is also provided with an air outlet, and air after heat exchange by the heat exchanger is sent into the room through the air outlet to adjust the temperature of the indoor environment and meet the use requirements of users. Moreover, the casing 110 is provided with an air deflector, and the opening and closing of the air outlet is realized through the air deflector.
The panel assembly 120 is used to open and close the second intake vent 112. When the air inlet volume of the first air inlet 111 can meet the air outlet requirement of the air conditioner indoor unit, the panel assembly 120 closes the second air inlet 112, and the air conditioner indoor unit only enters air through the first air inlet 111; when the air output demand of the air conditioner indoor unit is large, the air inlet area needs to be adjusted to increase the air inlet volume, at this time, the panel assembly 120 opens the second air inlet 112, and the air conditioner indoor unit enters air through the first air inlet 111 and the second air inlet 112 together. Specifically, the panel assembly 120 includes an inner frame 122 and an air inlet panel 121, the inner frame 122 is located in the second air inlet 112 and is connected to the casing 110, and the air inlet panel 121 is movably disposed on the inner frame 122. The inner frame 122 is of a frame structure, and the inner frame 122 is located in the second air inlet 112 and does not affect the air inlet of the air conditioner internal unit. The air intake panel 121 is used for opening or closing the second air intake opening 112, when the air intake panel 121 opens the second air intake opening 112, the air intake panel 121 is far away from the inner frame 122, and when the air intake panel 121 closes the second air intake opening 112, the air intake panel 121 is close to the inner frame 122. The link assembly 130 connects the inner frame 122 and the intake air panel 121. The connecting rod assembly 130 is used for connecting the inner frame 122 and the air inlet panel 121, and the connecting rod can support or pull the air inlet panel 121 away from the inner frame 122 to open or close the second air inlet 112, so as to adjust the air inlet area of the air conditioner internal unit. The driving assembly 140 is disposed on the inner frame 122, and the driving assembly 140 is connected to the connecting rod assembly 130, and the driving assembly 140 drives the connecting rod assembly 130 to drive the air inlet panel 121 to open or close the second air inlet 112. The driving assembly 140 is used for providing power to drive the connecting rod assembly 130 to move, and the connecting rod assembly 130 drives the air inlet panel 121 to move relative to the inner frame 122, so that the air inlet panel 121 opens or closes the second air inlet 112, thereby realizing adjustment of the air inlet area of the air conditioner internal unit.
According to the enclosure device 100 of an embodiment of the present invention, the air inlet panel 121 moves relative to the inner frame 122 to change the air inlet area of the air conditioner inner unit, and the driving assembly 140 drives the link assembly 130 to drive the air inlet panel 121 to move, so that the second air inlet 112 can be opened or closed, and the air inlet area can be adjusted to change the air outlet amount. Specifically, the air intake panel 121 moves relative to the inner frame 122 to close the second air intake 112, at this time, the air intake area of the air conditioner internal unit is the smallest, and air in the external environment can only enter through the first air intake 111; when the motion panel is driven by link assembly 130 and begins to move towards the direction of keeping away from inside casing 122, second air intake 112 is opened gradually to air inlet panel 121, and at this moment, the air inlet area of air conditioner indoor unit increases, and the air in the external environment gets into through first air intake 111 and second air intake 112 to change air conditioner indoor unit's intake, and then adjust air conditioner indoor unit's air output, in order to satisfy the user demand that the user is different, improve the travelling comfort.
The driving assembly 140 of the housing apparatus 100 of the present invention can drive the link assembly 130 to drive the air inlet panel 121 to move, so that the air inlet panel 121 gradually approaches or gradually moves away from the inner frame 122, and when the air inlet panel 121 gradually approaches the inner frame 122, the air inlet panel 121 gradually closes the second air inlet 112; when the air intake panel 121 is gradually separated from the inner frame 122, the air intake panel 121 gradually opens the second air intake 112. The casing device 100 realizes air intake through the first air inlet 111 and the second air inlet 112 on the casing 110, and when the air intake panel 121 closes the second air inlet 112, the casing device 100 only intakes air through the first air inlet 111, and at this time, the air intake area of the casing device 100 is the area of the first air inlet 111; when the second air inlet 112 is opened by the air inlet panel 121, the enclosure device 100 can supply air through the first air inlet 111 and the second air inlet 112 together, and at this time, the air inlet area of the enclosure device 100 is the sum of the areas of the first air inlet 111 and the second air inlet 112. Therefore, the air inlet area of the casing device 100 can be adjusted, the air inlet amount of the air conditioner indoor unit is further changed, and correspondingly, the air outlet amount of the air conditioner indoor unit is increased, so that the comfort level of a user in use is improved. According to the enclosure device 100, the connecting rod assembly 130 is driven by the driving assembly 140 to enable the air inlet panel 121 to move relative to the inner frame 122 to adjust the air inlet area, the air inlet area is the smallest when the air inlet panel 121 is closed, the air inlet area is increased when the air inlet panel 121 is opened, the problem that the air outlet quantity of the air conditioner inner machine is affected due to the fact that the air inlet area of the air conditioner inner machine is constant at present is effectively solved, the air inlet quantity is changed, the air outlet quantity of the air conditioner inner machine is further adjusted, and the comfort level of a user during use is improved.
In one embodiment, the bottom of the air intake panel 121 is rotatably disposed on the inner frame 122. The link assembly 130 is disposed on the top of the air intake panel 121, and the driving assembly 140 drives the link assembly 130 to drive the top of the air intake panel 121 to move relative to the bottom of the air intake panel 121, so as to open or close the second air intake 112. That is, the top of the air intake panel 121 moves relative to the inner frame 122 with the bottom of the air intake panel 121 as a center, and the distance between the air intake panel 121 and the inner frame 122 gradually decreases from the top of the air intake panel 121 to the bottom of the air intake panel 121. When the second air inlet 112 is opened by the air inlet panel 121, the top end of the air inlet panel 121 moves towards the direction far away from the inner frame 122, a certain space exists between the top end of the air inlet panel 121 and the inner frame 122, and air in the external environment enters the second air inlet 112 through the top end of the air inlet panel 121, namely, enters the air upwards. The top end of the air intake panel 121 moves toward the inner frame 122 until contacting the casing 110, thereby closing the second air intake opening 112. Further, the rotatable coupling of air inlet panel 121 and inner casing 122 can be through articulated the realization, also can wear to establish air inlet panel 121 and inner casing 122 through the axis of rotation, can also be provided with the projection on the air inlet panel 121, is provided with the recess on the inner casing 122, and the projection is rotationally installed in the recess, can both realize like this that air inlet panel 121 rotates for inner casing 122. Preferably, in the present embodiment, the air intake panel 121 and the inner frame 122 are fixed by a hinge. The bottom of the inner frame 122 is provided with a first protruding portion, the bottom of the air inlet panel 121 is provided with a second protruding portion, and the hinge 160 penetrates through the first protruding portion on the inner frame 122 and the second protruding portion on the air inlet panel 121, so that the air inlet panel 121 rotates relative to the inner frame 122, the second air inlet 112 is opened or closed by the air inlet panel 121, and the air inlet area is adjusted.
Of course, in other embodiments of the present invention, there is no substantial connection relationship between the air intake panel 121 and the inner frame 122, that is, when the connecting rod assembly 130 drives the air intake panel 121 to open the second air inlet 112, both ends of the air intake panel 121 are separated from the inner frame 122, at this time, the air intake panel 121 and the inner frame 122 are disposed substantially in parallel, and air in the external environment can enter the second air inlet 112 through the space between the air intake panel 121 and the inner frame 122, that is, the air enters the periphery.
As an embodiment, the link assembly 130 includes at least two sets of transmission members 131, and the at least two sets of transmission members 131 are disposed side by side along the air intake panel 121. One end of the transmission member 131 is rotatably connected to the driving assembly 140, and the other end of the transmission member 131 is rotatably connected to the intake panel 121. The transmission member 131 is used to connect the air intake panel 121 with the inner frame 122, and the transmission member 131 drives the air intake panel 121 to move relative to the inner frame 122, so as to open or close the second air intake 112 by the air intake panel 121. The driving component 140 drives the transmission member 131 to move, so that the transmission member 131 drives the air inlet panel 121 to open or close the second air inlet 112, thereby adjusting the air inlet area. Meanwhile, the at least two sets of transmission members 131 are arranged side by side, which means that the at least two sets of transmission members 131 are arranged side by side along the length direction of the air inlet panel 121 shown in the figure, so that it can be ensured that the driving assembly 140 drives the air inlet panel 121 to move stably through the transmission members 131, the second air inlet 112 can be opened and closed stably by the air inlet panel 121, and the service performance of the air conditioner internal unit can be ensured. Preferably, in the present embodiment, the number of the transmission members 131 is two, and the two transmission members are respectively disposed at two ends of the top of the air inlet panel 121. Of course, the number of the air intake panels 121 may be one.
Further, each set of transmission member 131 includes two connecting rods, which are rotatably connected in turn, one end of the connecting rod is connected to the driving assembly 140, and the other end of the connecting rod is rotatably connected to the air intake panel 121. That is, each set of the transmission members 131 realizes the connection between the air intake panel 121 and the inner frame 122 through two connecting rods connected in sequence, so that the air intake panel 121 opens or closes the second air intake 112. Of course, the opening and closing of the second air inlet 112 by the air inlet panel 121 can also be realized by a connecting rod. Of course, in other embodiments of the present invention, the transmission member 131 may also be a crank-link mechanism or other structures capable of opening and closing the second air inlet 112 by the air inlet panel 121. In this embodiment, each of the transmission members 131 includes two links, i.e., a first link 1311 and a second link 1312, one end of the first link 1311 is connected to the driving assembly 140, the other end of the first link 1311 is rotatably connected to one end of the second link 1312, and the other end of the second link 1312 is rotatably connected to the air intake panel 121. It should be noted that the rotatable connection between two adjacent connecting rods and between the connecting rod and the air intake panel 121 may be through a rotating shaft connection, or through a hinged connection.
As an implementation manner, the driving assembly 140 includes a driving motor 141 and a transmission shaft 142, the driving motor 141 is disposed on the inner frame 122, the transmission shaft 142 is connected to an output shaft of the driving motor 141, and the transmission shaft 142 is further connected to at least two sets of transmission members 131 in a transmission manner. The driving motor 141 drives the transmission shaft 142 to drive the at least two sets of transmission members 131 to rotate, so as to drive the air intake panel 121 to move. That is, one driving assembly 140 drives at least two sets of transmission members 131 to move simultaneously, so that the synchronism of the movement of at least two sets of transmission members 131 can be ensured, and the movement stability of the air inlet panel 121 can be ensured. The driving motor 141 transmits the motion to the transmission shaft 142, and drives at least two sets of transmission members 131 to move through the transmission shaft 142, so as to open or close the second air inlet 112. In this embodiment, the first connecting rods 1311 of the two sets of transmission members 131 are respectively connected to the transmission shaft 142, and the transmission shaft 142 drives the first connecting rods 1311 to move, so that the first connecting rods 1311 drive the second connecting rods 1312 to move, so as to drive the air intake panel 121 to move relative to the inner frame 122. Of course, in other embodiments of the present invention, each transmission member 131 may correspond to one driving assembly 140.
Further, the driving assembly 140 further includes a coupling 143, and the coupling 143 is connected to an output shaft of the driving motor 141 and the transmission shaft 142. The coupling 143 is used to connect an output shaft of the driving motor 141 and the transmission shaft 142, so that the torque of the driving motor 141 is transmitted to the transmission shaft 142, and the transmission shaft 142 drives the transmission member 131 to move.
Referring to fig. 4 and 8, as an embodiment, a protrusion 150 is provided on the top of the inner frame 122, and the inner frame 122 is rotatably connected to the housing 110 through the protrusion 150. The bottom of the inner frame 122 can bring the air intake panel 121 to move relative to the top of the inner frame 122 to open or close the second air intake 112. At this time, the inner frame 122 moves relative to the casing 110, and the inner frame 122 can move to bring the air intake panel 121 thereon to move synchronously to open or close the second air intake 112. Moreover, the protruding members 150 are disposed at the top of the inner frame 122, the bottom of the inner frame 122 is capable of moving relative to the top of the inner frame 122 to move the bottom of the inner frame 122 in a direction away from or toward the casing 110, and when the inner frame 122 moves in a direction away from the casing 110, the second air inlet 112 is opened, and at this time, the second air inlet 112 is opened from below; when the inner frame 122 moves toward a direction approaching the casing 110, the air inlet panel 121 of the inner frame 122 gradually closes the second air inlet 112. That is, the link assembly 130 between the inner frame 122 and the intake panel 121 is used to move the intake panel 121 with respect to the inner frame 122 and open the second intake vent 112 from above; the extension 150 between the inner frame 122 and the shell 110 is used to move the inner frame 122 relative to the shell 110, and at this time, the inner frame 122 moves relative to the shell 110 to drive the air intake panel 121 thereon to move, and the air intake panel 121 is opened from below. Therefore, the air conditioner indoor unit can be conveniently repaired, maintained and maintained by a user, and is convenient to use.
It should be noted that when the second air inlet 112 is opened from above on the air inlet panel 121, air in the external environment can enter the casing 110 through the second air inlet 112; when the inner frame 122 opens the second intake opening 112 from below, air in the external environment cannot enter the casing 110 through the second intake opening 112. This is because: when the second air inlet 112 is opened from the lower part, the second air inlet 112 is close to the air outlet below the shell 110, and air in the external environment is directly sent into a room from the air outlet without heat exchange through a heat exchanger in the shell 110, so that the refrigerating and heating effects of the indoor unit of the air conditioner are influenced; when the second air inlet 112 is opened from the upper side, because the second air inlet 112 and the first air inlet 111 are close to each other, the air entering from the second air inlet 112 and the air in the first air inlet 111 can enter the heat exchanger through the same flow channel to exchange heat, so that the volume of the indoor unit of the air conditioner can be reduced, and the structural complexity of the indoor unit of the air conditioner is reduced. When the second air inlet 112 is opened from the upper side of the air inlet panel 121, air in the external environment enters the housing 110 through the second air inlet 112, so as to adjust the air inlet area; when the inner frame 122 drives the air inlet panel 121 to open the second air inlet 112 from below, the inner frame 122 and the air inlet panel 121 are far away from the casing 110, and at this time, a user can perform operations such as maintenance, repair and repair on each part in the casing 110; moreover, the air conditioner internal unit can be operated conveniently by a user by installing the air conditioner internal unit at a high position on the wall and opening the second air inlet 112 from the lower side of the internal frame 122. That is, when the air conditioner internal unit normally works, and the second air inlet 112 is opened from above by the air inlet panel 121, air in the external environment can enter the casing 110 through the second air inlet 112 and the first air inlet 111 at the top of the casing 110, so that the air inlet area is increased, and the air inlet amount is changed; when the air conditioner internal unit is stopped for maintenance, and the second air inlet 112 is opened from the lower side by the inner frame 122, the inner frame 122 moves relative to the casing 110 to drive the air inlet panel 121 thereon to move towards the direction far away from the casing 110, and a user can perform operations such as maintenance, repair and maintenance on each part in the casing 110.
Further, the protruding member 150 is provided with a protruding shaft, and the housing 110 is provided with a rotation hole. The protruding shaft is rotatably installed in the rotating hole, so that the bottom of the inner frame 122 rotates in the rotating hole through the protruding column to drive the air intake panel 121 to open or close the second air intake 112. Of course, the position of the rotation hole and the position of the protruding shaft can be interchanged, that is, the protruding member 150 is provided with the rotation hole, and the protruding member 150 is provided with the protruding shaft. The protruding shaft is rotatably installed in the rotation hole, so that the bottom of the inner frame 122 rotates in the rotation hole through the protruding pillar to drive the air intake panel 121 to open or close the second air intake 112. The inner frame 122 is rotatably connected to the casing 110 through the extension member 150, so that the inner frame 122 can rotate relative to the casing 110, and the inner frame 122 drives the air inlet panel 121 to open or close the second air inlet 112. Also, the protrusions 150 have a certain length so that the inner frame 122 can support the bottom of the inner frame 122 away from the housing 110 when the inner frame 122 is rotated by the protrusions 150. Preferably, in this embodiment, the protruding member 150 is a hinge. Of course, in other embodiments of the invention, the protrusions 150 may be other structures that enable movement of the inner frame 122 relative to the housing 110. Still further, the number of the protruding members 150 is at least two, and at least two protruding members 150 are arranged side by side on the inner frame 122. Thus, the inner frame 122 can ensure that the air inlet panel 121 is driven by the inner frame to move stably. In the present embodiment, the number of the protruding members 150 is two, and the two protruding members 150 are respectively disposed on both sides of the top of the inner frame 122.
The invention also provides an air conditioner internal unit, which comprises a heat exchanger and the machine shell device 100 in the embodiment. The heat exchanger is disposed in the cabinet apparatus 100. Air in the external environment enters through the first air inlet 111 and the second air inlet 112, exchanges heat through the heat exchanger, and is sent into the room through the air outlet. The air conditioner internal unit opens or closes the second air inlet 112 through the air inlet panel 121 of the casing device 100 to realize the adjustment of the air inlet area, so as to change the air inlet volume, realize the adjustment of the air outlet volume, meet different use requirements of users and improve the comfort.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (8)
1. A housing arrangement, comprising:
the air conditioner comprises a shell (110), wherein a first air inlet (111) and a second air inlet (112) are formed in the shell (110), the first air inlet (111) is located on the top surface of the shell (110), an air inlet grille is arranged in the first air inlet (111), and the second air inlet (112) is located on the side surface of the shell (110);
the panel assembly (120) comprises an inner frame (122) and an air inlet panel (121), wherein the inner frame (122) is positioned in the second air inlet (112) and is connected with the shell (110);
a link assembly (130) connecting the inner frame (122) and the air intake panel (121); and
the driving assembly (140) is arranged on the inner frame (122), the driving assembly (140) is connected with the connecting rod assembly (130), and the driving assembly (140) drives the connecting rod assembly (130) to drive the air inlet panel (121) to open or close the second air inlet (112);
when the air outlet quantity of the air conditioner indoor unit can meet the air outlet requirement of the air conditioner indoor unit, the second air inlet (112) is closed by the panel assembly (120), and air is fed into the air conditioner indoor unit through the first air inlet (111); when the air output requirement of the air conditioner indoor unit is large, the driving assembly (140) drives the connecting rod assembly (130) to drive the panel assembly (120) to move so as to open the second air inlet (112), and the air conditioner indoor unit enters air through the first air inlet (111) and the second air inlet (112);
the connecting rod assembly (130) is arranged on the top of the air inlet panel (121), and the driving assembly (140) drives the connecting rod assembly (130) to drive the top of the air inlet panel (121) to move relative to the bottom of the air inlet panel (121) so as to open or close the second air inlet (112);
the bottom of the air inlet panel (121) is rotatably arranged on the inner frame (122);
an extension piece (150) is arranged at the top of the inner frame (122), and the inner frame (122) is rotatably connected with the shell (110) through the extension piece (150);
the bottom of the inner frame (122) can drive the air inlet panel (121) to move relative to the top of the inner frame (122) so as to open or close the second air inlet (112).
2. The cabinet arrangement according to claim 1, wherein the link assembly (130) comprises at least two sets of transmission members (131), at least two sets of transmission members (131) being arranged side by side along the intake panel (121);
one end of the transmission piece (131) is rotatably connected with the driving component (140), and the other end of the transmission piece (131) is rotatably connected with the air inlet panel (121).
3. The enclosure apparatus of claim 2, wherein each set of the transmission members (131) comprises two connecting rods, the two connecting rods are rotatably connected in turn, one end of the connecting rod is connected to the driving assembly (140), and the other end of the connecting rod is rotatably connected to the air intake panel (121).
4. The enclosure apparatus of claim 2, wherein the driving assembly (140) comprises a driving motor (141) and a transmission shaft (142), the driving motor (141) is disposed on the inner frame (122), the transmission shaft (142) is connected to an output shaft of the driving motor (141), and the transmission shaft (142) is further in transmission connection with at least two sets of the transmission members (131);
the driving motor (141) drives the transmission shaft (142) to drive at least two groups of transmission pieces (131) to rotate so as to drive the air inlet panel (121) to move.
5. The cabinet apparatus of claim 4, wherein the driving assembly (140) further comprises a coupling (143), the coupling (143) connecting the output shaft of the driving motor (141) and the transmission shaft (142).
6. The enclosure apparatus of claim 5, wherein the protruding member (150) is provided with a protruding shaft, and the housing (110) is provided with a rotating hole;
or, a rotating hole is formed in the extension piece (150), and a protruding shaft is arranged on the extension piece (150);
the protruding shaft is rotatably installed in the rotating hole, so that the bottom of the inner frame (122) rotates in the rotating hole through the protruding shaft to drive the air inlet panel (121) to open or close the second air inlet (112).
7. The cabinet assembly according to claim 5, wherein the number of the protruding members (150) is at least two, at least two protruding members (150) being arranged side by side on the inner frame (122).
8. An air conditioning indoor unit, characterized by comprising a heat exchanger and a cabinet arrangement (100) according to any one of claims 1 to 7;
the heat exchanger is arranged in the cabinet arrangement (100).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710089808.5A CN106679145B (en) | 2017-02-20 | 2017-02-20 | Air conditioner indoor unit and shell device thereof |
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| CN201710089808.5A CN106679145B (en) | 2017-02-20 | 2017-02-20 | Air conditioner indoor unit and shell device thereof |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917522A (en) * | 2017-11-09 | 2018-04-17 | 珠海格力电器股份有限公司 | A kind of air-conditioning panel component and air conditioner |
| CN110160235B (en) * | 2019-06-10 | 2021-11-26 | 青岛海信日立空调系统有限公司 | Indoor unit, air conditioner and control method of air conditioner |
| CN110608526B (en) * | 2019-08-30 | 2023-12-22 | 珠海格力电器股份有限公司 | Side open-close type air inlet structure and air conditioner |
| CN110986161B (en) * | 2019-11-15 | 2021-11-23 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air conditioner |
| CN111306647B (en) * | 2020-03-30 | 2024-03-08 | 广东美的制冷设备有限公司 | Air conditioner and control method thereof |
| CN114263982B (en) * | 2020-09-16 | 2022-12-13 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner and control method of air conditioner |
| CN112212398A (en) * | 2020-10-29 | 2021-01-12 | 珠海格力电器股份有限公司 | Air inlet structure, air conditioner indoor unit and air conditioner |
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| CN106679145A (en) | 2017-05-17 |
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