CN215637552U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN215637552U CN215637552U CN202122086312.7U CN202122086312U CN215637552U CN 215637552 U CN215637552 U CN 215637552U CN 202122086312 U CN202122086312 U CN 202122086312U CN 215637552 U CN215637552 U CN 215637552U
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Abstract
The utility model discloses an air-conditioning indoor unit and an air conditioner, wherein the air-conditioning indoor unit comprises a shell and an air deflector assembly, and the shell is provided with an air outlet; the air deflector component is movably arranged at the air outlet and comprises a main air deflector component and an auxiliary air deflector component, the main air deflector component is provided with a closing position for covering the air outlet and an opening position for opening the air outlet and extending forwards from the air outlet, the auxiliary air deflector component is arranged on the main air deflector component, and the auxiliary air deflector component is movable relative to the main air deflector component so that the direction of airflow passing through the air deflector component can be adjusted. The utility model provides a brand new air conditioner indoor unit, which enables the adjustable range of the air outlet direction of the air conditioner indoor unit to be large.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner.
Background
The air deflector assembly of the existing air conditioner generally comprises an integral air deflector, the air deflector is driven to rotate by a driving motor, and the driving motor drives the air deflector to rotate to a corresponding air outlet direction, so that the change of the air outlet direction is realized.
Most of household air conditioner product air outlets are located in the front lower portion or the front portion, the air deflector rotates to conduct air, and the adjustable range of the air outlet direction is small. In most air conditioners installed in scenes, when air is blown downwards, the downward rotation angle of the air guide plate is too small, the air conditioner can only blow downwards in an inclined mode and cannot blow air downwards vertically, and the range of the air outlet direction adjusting is limited. The embedded air conditioner is more limited by space, and wind guiding from top to bottom is limited, for example: when the air conditioner is installed in an indoor wardrobe in an embedded mode, the opening is formed in the front of the indoor wardrobe, so that the air conditioner can be installed in the embedded mode, the air conditioner is limited by the space of the indoor wardrobe, the air inlet and the air outlet can only be formed in the front of the air conditioner, the turning angle of the existing air deflector in the up-and-down direction is limited, and the adjustment of the air outlet direction of the air conditioner is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an air conditioner indoor unit and an air conditioner, and aims to solve the problem that the adjusting range of the air outlet direction of the air conditioner is small.
In order to achieve the purpose, the air-conditioning indoor unit comprises a shell and an air deflector assembly, wherein the shell is provided with an air outlet; the air deflector component is movably arranged at the air outlet and comprises a main air deflector component and an auxiliary air deflector component, the main air deflector component is provided with a closing position for covering the air outlet and an opening position for opening the air outlet and extending forwards from the air outlet, the auxiliary air deflector component is arranged on the main air deflector component, and the auxiliary air deflector component is movable relative to the main air deflector component so as to enable the direction of airflow passing through the air deflector component to be adjustable.
In an embodiment, the main air deflector assembly includes a deflector and two end plates, two ends of the deflector in the length direction are respectively and correspondingly connected with the two end plates, and the auxiliary air deflector assembly is rotatably mounted on the two end plates.
In an embodiment, the air-conditioning indoor unit further includes a main driving device, the main driving device is installed on the casing, and the main driving device is connected to the main air guide plate assembly in a driving manner so as to drive the main air guide plate assembly to turn over.
In one embodiment, the main driving device includes a first motor and a first driving gear mounted on the first motor, wherein a first driven gear is fixed on one of the end plates, and the first driving gear is engaged with the first driven gear.
In an embodiment, the first driven gear is a sector gear from 1/6 to 1/3, the first driven gear is provided with a first limit pin, the housing is provided with a first limit groove arranged in an arc shape, and the first limit pin extends into the first limit groove.
In an embodiment, a second limit pin is arranged on the main wind guide plate assembly, a second limit groove arranged in an arc shape is arranged on the first driven gear, and the second limit pin extends into the second limit groove.
In an embodiment, the indoor unit of the air conditioner further comprises an auxiliary driving device, the auxiliary driving device is mounted on the main air guide plate assembly, and the auxiliary driving device is in driving connection with the auxiliary air guide plate assembly.
In an embodiment, the secondary driving device includes a second motor and a second driving gear installed on the second motor, wherein a second driven gear is installed on one of the end plates, the second driven gear is rotatable relative to the end plate, the secondary air deflector assembly is connected to the second driven gear, and the second driving gear is engaged with the second driven gear.
In an embodiment, the second driven gear is an incomplete gear, and one of the end plates is provided with a limiting column for limiting the rotation amplitude of the second driven gear.
In one embodiment, the secondary air deflection assembly includes an arc segment and a straight segment, and the straight segment connects the arc segment.
In one embodiment, when the main air duct assembly opens the air outlet, the indoor unit of the air conditioner has a direct blowing mode, a warm air mode and a direct blowing prevention mode; in the direct blowing mode, the guide plate is inclined downwards, the concave arc surface of the arc line section faces downwards, and the straight line section extends downwards; in the warm air mode, the guide plate extends forwards, the concave arc surface of the arc line section faces backwards, and the straight line section extends downwards; when the direct blowing prevention mode is adopted, the guide plate inclines upwards, the concave arc surface of the arc line section faces downwards, and the straight line section extends upwards in an inclined mode.
The utility model also provides an air conditioner, which comprises an air conditioner indoor unit, wherein the air conditioner indoor unit comprises a shell and an air deflector assembly, and the shell is provided with an air outlet; the air deflector component is movably arranged at the air outlet and comprises a main air deflector component and an auxiliary air deflector component, the main air deflector component is provided with a closing position for covering the air outlet and an opening position for opening the air outlet and extending forwards from the air outlet, the auxiliary air deflector component is arranged on the main air deflector component, and the auxiliary air deflector component is movable relative to the main air deflector component so as to enable the direction of airflow passing through the air deflector component to be adjustable.
The utility model provides an indoor unit of an air conditioner, which comprises a shell and an air deflector assembly, wherein the shell is provided with an air outlet; the air deflector component is movably arranged at the air outlet and comprises a main air deflector component and an auxiliary air deflector component, the main air deflector component is provided with a closing position for covering the air outlet and an opening position for opening the air outlet and extending forwards from the air outlet, the auxiliary air deflector component is arranged on the main air deflector component, and the auxiliary air deflector component is movable relative to the main air deflector component so that the direction of airflow passing through the air deflector component can be adjusted. According to the technical scheme, the main air guide plate component can open and close the air outlet, and the auxiliary air guide plate component can move relative to the main air guide plate component, so that the adjustable range of the air outlet direction of the indoor unit of the air conditioner is large.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic view of an air conditioning indoor unit according to another embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
fig. 5 is a schematic structural view of an air deflection assembly according to an embodiment of the indoor unit of an air conditioner of the present invention;
FIG. 6 is a schematic view of an air conditioning indoor unit according to an embodiment of the present invention installed in a wardrobe in an embedded manner;
FIG. 7 is a schematic structural diagram of an air conditioning indoor unit according to an embodiment of the present invention in a closed mode;
FIG. 8 is a schematic structural view of a direct-blowing mode of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a warm air mode of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 10 is a schematic structural view of a direct blow preventing mode of an air conditioning indoor unit according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Main |
131 | |
| 200 | Auxiliary |
133 | |
| 300 | |
134 | |
| 400 | |
210 | |
| 110 | |
220 | Segment of |
| 120 | |
230 | Second driven |
| 130 | First driven |
240 | The second driving gear |
| 140 | A |
250 | Second |
| 150 | |
231 | Limiting column |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "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 relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an air conditioner indoor unit which can be installed in a wall-mounted mode or an embedded mode. In the conventional air-conditioning indoor unit, most of the air-conditioning air outlets 400 are usually arranged at the front lower part or the front part of the air conditioner, although the air outlets 400 are not limited by the space, when the air deflector conducts air downwards, the overturning angle of the air deflector is small, the air outlet direction can only be inclined downwards, the air-conditioning air is not conducted in the direction vertical to the downwards, and the adjustable range of the air outlet direction is small. Referring to fig. 6, when the air conditioner is installed in an embedded manner, the air conditioner can only be provided with the air outlet 400 on the front panel facing forward, the air deflector cannot freely rotate due to the limitation of the surrounding wall surface of the air outlet 400, the range of the rotation angle of the air deflector is small, and the range of the air conditioner for adjusting the air outlet direction upward and downward is correspondingly reduced. The air conditioner indoor unit provided by the utility model can extend forwards to open the air outlet 400 through the main air guide plate component 100 to break through the limitation of a wall surface, and the auxiliary air guide plate component 200 can move relative to the main air guide plate component 100, so that the range of the wind direction adjusting angle is larger. For convenience of description, the following description specifically takes an embedded air conditioner indoor unit installed in a wardrobe as an example.
In the embodiment of the present invention, as shown in fig. 1 to 5, the indoor unit of an air conditioner includes an outer casing 300 and an air deflection assembly, where the outer casing 300 is provided with an air outlet 400. The air deflector assembly is movably installed at the air outlet 400, and comprises a main air deflector assembly 100 and an auxiliary air deflector assembly 200. The main deflector assembly 100 has a closed position in which the outlet 400 is covered, and an open position in which the outlet 400 is opened and extends forward from the outlet 400. The secondary air deflection assembly 200 is installed on the primary air deflection assembly 100, and the secondary air deflection assembly 200 is movable relative to the primary air deflection assembly 100, so that the direction of air flow passing through the air deflection assembly can be adjusted.
The housing 300 includes a chassis, a cross flow wind wheel, a wind wheel motor, an electric control box, a heat exchanger, a front panel, and a display box, which are not described in detail herein. The cross-sectional shape of the air outlet 400 may be circular, elliptical, polygonal, etc., and may be selected as desired. The air deflector subassembly is installed in this air outlet 400 department, and the user can adjust air deflector subassembly's position, and the air current that the guide air outlet 400 came out is directional, promotes the travelling comfort. The main wind guide plate assembly 100 may be rectangular, square, cylindrical, regular or other irregular patterns, which are not specifically limited herein. The secondary air deflection assembly 200 may be rectangular, arc-shaped, polygonal, regular, or other irregular shapes, and is not limited in any way. The secondary air deflection assembly 200 may be installed inside the primary air deflection assembly 100, or may be installed outside the primary air deflection assembly 100, and only needs to be able to rotate relatively and without air leakage.
As shown in fig. 7, in the present embodiment, the main wind deflector assembly 100 can completely cover the wind outlet 400, and can also open the wind outlet 400 by moving forward. When the air conditioner is in a closed state, the main air deflector assembly 100 completely covers the air outlet 400, so that dust or impurities are prevented from entering and affecting the use of the air conditioner, and the auxiliary air deflector assembly 200 is converged in the air conditioner. When the air conditioner is turned on, the main guide vane assembly 100 is protruded forward to discharge the air current of the outlet 400. The auxiliary air deflector assembly 200 can move along with the activity of the main air deflector assembly 100, and simultaneously the auxiliary air deflector assembly 200 can move relatively relative to the main air deflector assembly 100, namely the auxiliary air deflector assembly 200 is installed at the main air deflector assembly 100 and is not fixed, the auxiliary air deflector assembly 200 has an air deflecting effect, and the air outlet direction can be adjusted through the relative activity of the main air deflector assembly 100, so that the airflow is beaten on the auxiliary air deflector assembly 200 to change the flowing direction, compared with the existing air deflector assembly, the rotating angle range of the air deflector assembly is wider. By the arrangement, the embedded air conditioner indoor unit can get rid of the limitation of peripheral walls due to the fact that the main air guide plate assembly 100 can extend forwards, and meanwhile, the direction of the auxiliary air guide plate assembly 200 is adjusted, so that the adjustable range of the air supply direction is greatly enlarged.
According to the utility model, the composite air guide plate assembly is arranged at the air outlet 400, and the main air guide plate assembly 100 is matched with the auxiliary air guide plate assembly 200 in rotation angle, so that various air outlet guiding states are realized, various installation scenes can be adapted, the limitation of space to the air outlet 400 is eliminated, a plurality of air outlet directions are covered, and the use requirements of users are met.
Referring to fig. 5, in the present embodiment, the main air guide plate assembly 100 includes a guide plate 120 and two end plates 110, and two ends of the guide plate 120 in the length direction are respectively connected to the two end plates 110. It will be appreciated that the baffles 120 may be used to close and open the outlet vents 400, with the end plates 110 at opposite ends serving as an aid. When the indoor unit of the air conditioner is opened, the main air duct assembly 100 extends forward, a part of the main air duct assembly 100 gets rid of the space limitation of the casing 300 and is exposed, and the two end plates 110 can prevent the air flow from escaping from the two sides. When the indoor unit of the air conditioner is closed, the air outlet is covered by the guide plate 120, and the two end plates 110 are contacted with the inner side surfaces of the two sides of the air channel in the indoor unit of the air conditioner, so that the outer surface of the indoor unit of the air conditioner is smooth and the surface is attractive. The mounting manner of the two end plates 110 of the secondary air deflector assembly 200 mounted in the primary air deflector assembly 100 may be rotatable or translatable, and it is only necessary that the air outlet direction can be movably adjusted on the primary air deflector assembly 100. In this embodiment, the secondary air deflection assembly 200 is rotatably mounted to the two end plates 110. So set up, the drive mode easily realizes, simple structure to wind-guiding is effectual.
The main driving means may be mounted on the housing 300 and may also be mounted on the main deflector assembly 100. In order to facilitate driving the main air duct assembly 100, referring to fig. 1, in this embodiment, the air conditioning indoor unit further includes a main driving device, the main driving device is installed on the outer casing 300, and the main driving device is connected to the main air duct assembly 100 in a driving manner. The main driving device may drive the main air duct assembly 100 to extend forward to open the air outlet 400 and close the air outlet 400. The main driving device may include a driving element such as a motor and an electromagnet, and may also include a transmission element such as a gear, a rack, a worm, and a worm. It is only necessary to drive the main air duct assembly 100 to rotate to a desired rotation angle to open and close the air outlet 400.
In combination with the above embodiments, the main driving device further includes a first motor 150 and a first driving gear 140 installed on the first motor 150, wherein a first driven gear 130 is fixed on one of the end plates 110, and the first driving gear 140 is engaged with the first driven gear 130. The first motor 150 may be a stepping motor, and it is possible to facilitate control of the rotation amount of the main deflector assembly 100. The first driven gear 130 may be fixed to one end plate 110, or the first driven gear 130 may be fixed to two end plates 110, and only the first driven gear 130 needs to drive the main wind deflector assembly 100 to rotate. In this embodiment, a first driven gear 130 is fixed to one of the end plates 110. The first driven gear 130 directly drives the main wind deflector assembly 100 to rotate, which is consistent with the main wind deflector assembly 100 in direction and rotation amount, for example: the first driven gear 130 rotates clockwise by 90 degrees, and the main deflector assembly 100 also rotates by 90 degrees about its axis of rotation. Through the driving structure of the first motor 150, the first driving gear 140 and the first driven gear 130, the driving mode is simple and reliable, the service life is long, and the precision is high.
The first driven gear 130 may be a full gear, an incomplete gear, or a sector gear, as long as the main guide vane assembly 100 can be extended forward. Referring to fig. 2 and 5, in the present embodiment, the first driven gear 130 is a sector gear from 1/6 to 1/3, a first limit pin 131 is disposed on the first driven gear 130, an arc-shaped first limit groove 133 is disposed on the housing 300, and the first limit pin 131 extends into the first limit groove 133. It is understood that the first driven gear 130 may be an 1/6 sector gear, a 1/4 sector gear, or a 1/3 sector gear, which is only required to satisfy the angle at which the first driven gear 130 turns the main deflector assembly 100, and is not particularly limited herein. For example, the first driven gear 130 is 1/4 sector gear, which corresponds to 1/4 sector gear with 90 degree radian, and the first driven gear 130 can rotate 90 degree, i.e. the main wind deflector assembly 100 can rotate 90 degree. The sector gear can realize the rotation of the main air deflector assembly 100 and has the advantages of smaller occupied area, smaller volume and lower manufacturing cost. The shape of the first stopper pin 131 may be rectangular, spherical, cylindrical, or the like. The shape of the first limiting groove 133 may be a rectangular limiting groove, an arc-shaped limiting groove, a spherical limiting groove, etc., and only the first limiting groove 133 is adapted to the first limiting pin 131 and limits the range of movement of the first limiting pin 131. The first limit pin 131 extends into the first limit groove 133 to block the rotation of the first driven gear 130, and the first limit pin and the first driven gear cooperate to limit the moving range of the main air duct assembly 100, so as to prevent the main air duct assembly 100 from being deformed due to the contact, collision and stress of the main air duct assembly 100 and other parts of the indoor unit of the air conditioner, which damages the shape of the main air duct assembly 100. So set up, not only can prolong air deflector assembly's life, manufacturing process is simpler moreover, manufacturing cost is lower, guaranteed the operation effect of air conditioner complete machine simultaneously, promotes user satisfaction.
Further, with reference to fig. 5, the main wind deflector assembly 100 is provided with a second limit pin, the first driven gear 130 is provided with a second limit groove 134 arranged in an arc shape, and the second limit pin extends into the second limit groove 134. The shape of the second stopper pin may be rectangular, spherical, cylindrical, etc. The shape of the second limiting groove 134 may be a rectangular limiting groove, an arc-shaped limiting groove, a spherical limiting groove, or the like. Under the dual effect of first spacer pin 131 and second spacer pin, restrict first driven gear 130 more stably, increase a spacing insurance, and then guarantee that main aviation board subassembly 100 home range is controllable, improve complete machine operating stability. Meanwhile, the second limiting groove 134 can also reduce the self weight of the first driven gear 130, save consumables and reduce production cost.
In the present embodiment, the first and second limiting grooves 133 and 134 are both arc-shaped. It is necessary to limit the arc displacement of the first and second limit pins 131 and 131, and limit the arc movement, which is equivalent to limiting the extent of the main wind deflector assembly 100 extending forward, and ensuring the stable operation of the whole transmission mechanism. The two arc-shaped limiting grooves are matched with the motion tracks of the two limiting pins, so that the assembly position can be judged by the appearance of workers during assembly, the structure is simple and easy to understand, and the process is simple.
The arc radians of the first limiting groove 133 and the second limiting groove 134 can be 90 degrees, 100 degrees, 110 degrees, 120 degrees, etc., and only the main air guide plate assembly 100 needs to be ensured to be turned to a preset position, so that the air guide effect is improved. For example: referring to fig. 7, when the air conditioner is closed, the air deflector 120 covers the air outlet 400, the main air deflector assembly 100 is housed in the air conditioner indoor unit, the main air deflector assembly 100 is in a limit state and can only turn forward to open the air outlet 400, the position of the main air deflector assembly 100 at this time is taken as a reference, and when the air conditioner is opened, the limit value of the upward inclination angle of the main air deflector assembly 100 turning forward is 120 degrees. It can be understood that, if the arc radian is less than 90 degrees, the rotation angle of the main air guide plate assembly 100 is insufficient when the air conditioner blows upwards, the upward air guide effect of the air guide plate assembly is not obvious, and the comfort level of the air conditioner is reduced.
Referring to fig. 4, the indoor unit of an air conditioner further includes an auxiliary driving device, the auxiliary driving device is installed on the main air guide plate assembly 100, and the auxiliary driving device is connected to the auxiliary air guide plate assembly 200 in a driving manner. The auxiliary driving device can drive the auxiliary air deflector assembly 200 to rotate on the main air deflector assembly 100, so that the auxiliary air deflector assembly 200 can rotate to adjust the air outlet direction. The auxiliary driving device can comprise a driving piece such as a motor and an electromagnet, and can also comprise a transmission piece such as a gear, a rack, a worm wheel and a worm. Only the auxiliary air guide plate assembly 200 needs to be driven to rotate to adjust the air outlet direction.
In combination with the above embodiment, further, the secondary driving device includes a second motor 250 and a second driving gear 240 mounted on the second motor 250, wherein a second driven gear 230 is mounted on one of the end plates 110, the second driven gear 230 is rotatable relative to the end plate 110, the secondary air deflector assembly 200 is connected to the second driven gear 230, and the second driving gear 240 is engaged with the second driven gear 230.
The second motor 250 may be a stepper motor to better control the amount of relative rotation of the secondary air deflection assembly 200. The second driven gear 230 may be mounted on one end plate 110, or the second driven gear 230 may be mounted on both end plates 110, so that the secondary air guide plate assembly 200 can be driven to rotate. The second driven gear 230 is rotatable with respect to the end plate 110, which corresponds to the main guide vane assembly 100 with reference to the main guide vane assembly 100. The second driven gear 230 can rotate the secondary air deflection assembly 200, that is, the secondary air deflection assembly 200 can rotate relative to the primary air deflection assembly 100. So set up, combine leading aviation board subassembly 100 to open air outlet 400 forward, air-out direction is adjusted to vice aviation board subassembly 200, effectively increases the adjustable scope of air-out direction. The air outlet direction is adjusted through the transmission structure of the second motor 250, the second driving gear 240 and the second driven gear 230, and the transmission mode is simpler and more reliable, more accurate and has long service life.
In order to prevent the gear dislocation failure from affecting the operation stability and effectiveness of the entire air deflection assembly, in the present embodiment, the first driving gear 140 is engaged with the first driven gear 130, and the second driving gear 240 is engaged with the second driven gear 230. It can be understood that if the gear meshing amount is small or the gear is not meshed, the noise is large and the vibration is large in the gear transmission process, the service life is shortened, seriously, the tooth surface is broken and fails in advance, the whole air deflector assembly is paralyzed, and the experience of a user in using an air conditioner is reduced.
Further, referring to fig. 4, the second driven gear 230 is an incomplete gear, wherein a limiting column 231 is disposed on one of the end plates 110, and the limiting column 231 is used for limiting the rotation amplitude of the second driven gear 230. The teeth of the second driven gear 230 are incomplete, leaving a portion of the non-toothed region. The shape of the limiting column 231 may be rectangular, cylindrical, spherical, etc., and only the second driven gear 230 needs to be locked to rotate. Through the cooperation of the non-convex area of the second driven gear 230 and the limiting column 231, when the secondary air deflector assembly 200 rotates relative to the primary air deflector assembly 100, the limiting column 231 can limit the rotation angle of the secondary air deflector assembly 200, so as to prevent the secondary air deflector assembly 200 from deforming or breaking due to stress, and the cooperation mode of the second driven gear 230 and the limiting column 231 is simple, reliable and easy to realize.
At present, when a plurality of air deflectors guide air, air conditioning air can only be thrown out through the straight air deflectors, the air flow range is short, and the air guiding direction is not accurate enough. Referring to fig. 7 to 10, in the present embodiment, the secondary air deflection assembly 200 includes an arc segment 220 and a straight segment 210, and the straight segment 210 connects the arc segment 220. It can be understood that the air blown out by the air conditioner is guided out along the cambered surface to change the wind direction, and can be thrown out along a relatively straight surface, so that the range of the air guide blowing out is greatly increased, and weak comfortable and non-sensible air conditioning wind is formed at a far position. According to the arrangement, the air supply with the distance enlarged can be realized only by changing the shape, and the air supply device is simple in structure, simple in production process and easy to realize.
Referring to fig. 8 to 10, in the present embodiment, when the main air duct assembly 100 opens the air outlet 400, the indoor unit of the air conditioner has a direct blowing mode, a warm air mode, and a direct blowing prevention mode; in the direct blowing mode, the guide plate 120 is inclined downwards, the concave arc surface of the arc line section 220 faces downwards, and the straight line section 210 extends downwards in a downward inclined manner to guide airflow to directly blow a human body; in the warm air mode, the baffle 120 extends forward, the concave arc of the arc segment 220 faces backward, and the straight segment 210 extends downward to guide the airflow to flow downward; in the anti-blow-through mode, the guide plate 120 is inclined upward, the concave arc surface of the arc segment 220 is downward, and the straight segment 210 is inclined upward to guide the airflow to flow obliquely upward.
Specifically, when the air conditioner is turned off, the whole main air guide plate assembly 100 is retracted into the air conditioner, the air outlet 400 is covered by the air guide plate 120, the two end plates 110 are also retracted into the air conditioner, the auxiliary air guide plate assembly 200 is also retracted into the air conditioner, the concave arc surface of the arc segment 220 faces backwards, and the straight segment 210 is inclined upwards to prevent dust from entering and affecting the operation effect of the whole air conditioner. When a user uses the air conditioner, the air conditioner has three modes with different wind directions, including a direct blowing mode for blowing cold air obliquely downwards, a direct blowing prevention mode for blowing cold air obliquely upwards, and a warm air mode for blowing warm air downwards, and can be selected according to requirements. The user can feel cooler by directly blowing the human body in the direct blowing mode; the direct-blowing prevention mode guides cold air upwards, and the wind direction is adjusted by considering that the direct-blowing cold air is easy to catch a cold due to poor physique of a user; the warm air mode blows warm air downwards, and hot air is lighter and runs upwards, so that the heating effect for a room is better. When the air conditioner is in the direct blowing mode, inside vice aviation baffle subassembly 200 towards air outlet 400, the overlap joint is on the interior diapire in air conditioner air-out wind channel, intercepts the air current and goes out from below, and main aviation baffle subassembly 100 outwards is to the below to inject the air-out passageway between the side wind baffle subassembly 200 to one side downwards and to the guide air current, and the guide air current goes out to one side downwards, blows to the human body, and this kind of mode of blowing is because the direct blowing human body, and the air conditioner air velocity of flow that the people felt is faster, and the air conditioner wind is colder. When the air conditioner is in a warm air mode, the main air guide plate assembly 100 faces forwards, the auxiliary air guide plate assembly 200 is lapped on the air guide plate 120, and the airflow changes direction downwards along an arc segment 220 and is thrown out along a straight segment 210. Therefore, the air supply is realized in a long distance and in a downward direction, and the air supply is different from the ordinary downward air supply. When preventing the direct-blowing mode, leading air deflector subassembly 100 slope in the slant, and vice air deflector subassembly 200 overlap joint prevents that the air current from running out from the below on the interior diapire in air conditioner air-out wind channel, and the air current blows off through the guide effect upwards to one side, and cold wind does not directly blow the human body, and refrigeration process is more gentle.
Compared with the existing air conditioner indoor unit, the air conditioner indoor unit breaks through the limitation of the space to the air outlet direction, and under different air guide modes, the air conditioner indoor unit provided by the utility model can greatly increase the adjustable range of the air outlet direction of the air conditioner and realize directional air supply. When the air conditioner is in a non-closed state, the main air guide plate component 100 rotates outwards, the air flow of the air outlet 400 exchanges heat with the ambient air, the temperature difference between the air temperature of the air conditioner and the ambient air is small, the phenomenon that obvious supercooling or overheating feeling is generated when air is blown to a human body after air guiding is guaranteed, and the comfort is improved.
The utility model further provides an air conditioner, which comprises an air conditioner indoor unit, wherein the air conditioner indoor unit is connected with an air conditioner outdoor unit through a refrigerant pipe, the specific structure of the air conditioner indoor unit refers to the embodiment, and the air conditioner indoor unit adopts all the technical schemes of all the embodiments, so that all the beneficial effects brought by the technical schemes of the embodiments are at least achieved, and the detailed description is omitted.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention that are made by using the contents of the specification and the drawings or directly/indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (12)
1. An air-conditioning indoor unit, characterized by comprising
The shell is provided with an air outlet;
the air deflector component is movably arranged at the air outlet and comprises a main air deflector component and an auxiliary air deflector component, the main air deflector component is provided with a closing position for covering the air outlet and an opening position for opening the air outlet and extending forwards from the air outlet, the auxiliary air deflector component is arranged on the main air deflector component, and the auxiliary air deflector component is movable relative to the main air deflector component so as to enable the direction of air flow passing through the air deflector component to be adjustable.
2. The indoor unit of air conditioner as claimed in claim 1, wherein the main air guide plate assembly includes a guide plate and two end plates, two ends of the guide plate in the length direction are respectively connected to the two end plates, and the auxiliary air guide plate assembly is rotatably installed at the two end plates.
3. The indoor unit of air conditioner as claimed in claim 2, further comprising a main driving unit installed at the casing, the main driving unit being drivingly connected to the main guide vane assembly to drive the main guide vane assembly to be turned.
4. An indoor unit of an air conditioner according to claim 3, wherein the main driving unit includes a first motor and a first driving gear installed at the first motor, and a first driven gear is fixed to one of the end plates and engaged with the first driven gear.
5. The indoor unit of claim 4, wherein the first driven gear is a sector gear of 1/6 to 1/3, the first driven gear is provided with a first stopper pin, the casing is provided with a first stopper groove formed in an arc shape, and the first stopper pin extends into the first stopper groove.
6. The indoor unit of air conditioner as claimed in claim 5, wherein a second stopper pin is provided on the main guide vane assembly, a second stopper groove is provided on the first driven gear in an arc shape, and the second stopper pin is protruded into the second stopper groove.
7. The indoor unit of claim 2, further comprising a secondary driving unit installed to the primary air guide plate assembly, the secondary driving unit being drivingly connected to the secondary air guide plate assembly.
8. An indoor unit of an air conditioner according to claim 7, wherein the sub driving unit includes a second motor and a second driving gear installed to the second motor, wherein a second driven gear is installed to one of the end plates, the second driven gear is rotatable with respect to the end plate, the sub air guide plate assembly is connected to the second driven gear, and the second driving gear is engaged with the second driven gear.
9. The indoor unit of claim 8, wherein the second driven gear is a partial gear, and one of the end plates is provided with a stopper post for limiting a rotation width of the second driven gear.
10. The indoor unit of claim 1, wherein the secondary air guide plate assembly comprises an arc segment and a straight segment, and the straight segment connects the arc segment.
11. The indoor unit of claim 9, wherein the indoor unit has a direct blow mode, a warm air mode, and a direct blow prevention mode when the main duct assembly opens the outlet;
in the direct blowing mode, the guide plate is inclined downwards, the concave arc surface of the arc line section faces downwards, and the straight line section extends downwards;
in the warm air mode, the guide plate extends forwards, the concave arc surface of the arc line section faces backwards, and the straight line section extends downwards;
when the direct blowing prevention mode is adopted, the guide plate inclines upwards, the concave arc surface of the arc line section faces downwards, and the straight line section extends upwards in an inclined mode.
12. An air conditioner characterized by comprising the indoor unit of an air conditioner according to any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122086312.7U CN215637552U (en) | 2021-08-31 | 2021-08-31 | Air conditioner indoor unit and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122086312.7U CN215637552U (en) | 2021-08-31 | 2021-08-31 | Air conditioner indoor unit and air conditioner |
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| Publication Number | Publication Date |
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| CN215637552U true CN215637552U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122086312.7U Active CN215637552U (en) | 2021-08-31 | 2021-08-31 | Air conditioner indoor unit and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963314A (en) * | 2022-05-09 | 2022-08-30 | 青岛海信日立空调系统有限公司 | Indoor unit of air conditioner |
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2021
- 2021-08-31 CN CN202122086312.7U patent/CN215637552U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963314A (en) * | 2022-05-09 | 2022-08-30 | 青岛海信日立空调系统有限公司 | Indoor unit of air conditioner |
| CN114963314B (en) * | 2022-05-09 | 2023-06-23 | 青岛海信日立空调系统有限公司 | Indoor unit of air conditioner |
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