CN209341397U - The indoor unit of wall-mounted air conditioner - Google Patents
The indoor unit of wall-mounted air conditioner Download PDFInfo
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- CN209341397U CN209341397U CN201821893187.2U CN201821893187U CN209341397U CN 209341397 U CN209341397 U CN 209341397U CN 201821893187 U CN201821893187 U CN 201821893187U CN 209341397 U CN209341397 U CN 209341397U
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Abstract
The utility model provides a kind of indoor unit of wall-mounted air conditioner, including the shell with air inlet and air outlet, dust-proof wind deflector and position-limit mechanism, position-limit mechanism is configured to when dust-proof wind deflector is by external force, so that the axis that dust-proof wind deflector is laterally extended around one rotates between dust-proof position and wind-guiding position or non-wind-guiding position, position-limit mechanism is additionally configured to when dust-proof wind deflector loses external force, dust-proof wind deflector is limited in dust-proof position, wind-guiding position or non-wind-guiding position, so that dust-proof wind deflector had both had the function of that dust reduction capability also had wind-guiding, realize the multi-functional effect of a plate, improve the function of indoor unit, promote the flexibility that indoor unit uses.
Description
Technical field
The utility model relates to family's electro-technical fields, more particularly to a kind of indoor unit of wall-mounted air conditioner.
Background technique
For the indoor unit of air conditioner in long-term placement process, air inlet is easy accumulation dust, increases windage, influences air conditioner
Refrigerating/heating effect.Moreover, the dust bacterium easy to breed of accumulation, influences user health.
Summary of the invention
In view of the above problems, a purpose of the utility model is to provide for one kind and overcomes the above problem or at least partly
The indoor unit for the wall-mounted air conditioner that ground solves the above problems.
The comfort further objective is that wind effect of enhancing indoor unit and promotion are blown of the utility model one.
The utility model provides a kind of indoor unit of wall-mounted air conditioner, comprising:
Shell, the upper end are formed with air inlet, the air outlet being formed a laterally extending below front side；
Dust-proof wind deflector and position-limit mechanism, dust-proof wind deflector and position-limit mechanism are all set on shell, position-limit mechanism configuration
For when dust-proof wind deflector is by external force, so that the axis that dust-proof wind deflector is laterally extended around one is in dust-proof position and wind-guiding
It is rotated between position or non-wind-guiding position；And
Position-limit mechanism is additionally configured to when dust-proof wind deflector loses external force, and dust-proof wind deflector is limited in dust-proof position
It sets, wind-guiding position or non-wind-guiding position；
When dust-proof wind deflector turns to dust-proof position, dust-proof wind deflector covers air inlet；Dust-proof wind deflector turns to wind-guiding
When position, dust-proof wind deflector guides the air-flow at air outlet, to adjust air-out direction；Dust-proof wind deflector turns to non-lead
When wind position, dust-proof wind deflector is located at the lower rear of air outlet, to avoid outlet air air-flow.
Optionally, dust-proof wind deflector includes:
Plate body；
Two pivoted arms are respectively formed in two ends in the transverse direction of plate body, and Relative distribution.
Optionally, the length dimension in the transverse direction of plate body is greater than the length dimension in the transverse direction of air outlet, and
Two pivoted arms are located at the outside of two ends in the transverse direction of shell.
Optionally, position-limit mechanism is two, and two position-limit mechanisms are respectively oppositely set in the transverse direction of shell
Both ends, one of position-limit mechanism are connect with a pivoted arm for closing on it, and another position-limit mechanism connects with another pivoted arm for closing on it
It connects.
Optionally, position-limit mechanism includes:
Sprocket is set to the inner face of corresponding pivoted arm, and sprocket is in the circumferential direction of one end of corresponding pivoted arm
It is formed with the continuous tooth of a circle；
Fixed plate is set on shell, positioned at sprocket at one end of corresponding pivoted arm；
Two elastic pieces, between the upper and lower every being distributed in fixed plate, each elastic piece is in the rack shape that front and back extends, and every
The tooth of a elastic piece is engaged towards sprocket, and with the tooth of sprocket adaptation；
Movable head, the side of sprocket is deviated from positioned at fixed plate, and movable head is installed on by passing through the installation part of fixed plate
On sprocket；
When dust-proof wind deflector is by external force, the tooth of sprocket squeezes the tooth of two elastic pieces, so that two elastic pieces
Tooth deformation occurs so that dust-proof wind deflector is rotated together together with sprocket and movable head；
When dust-proof wind deflector loses external force, the frictional force of two elastic pieces and the tooth of the sprocket to prevent
Dirt wind deflector rests on current location.
Optionally, movable head is formed with the first retention bead；
Fixed plate is formed with two the second retention beads that are opposite in the longitudinal direction and being spaced away from the side of sprocket；
The second retention bead and the first retention bead cooperation positioned at front limits dust-proof wind deflector from dust-proof position to non-
The maximum position of wind-guiding locality rotation, the second retention bead being located behind limit dust-proof lead with the cooperation of the first retention bead
The maximum position that aerofoil is rotated to dust-proof locality.
Optionally, sprocket forms at least one positioning of oriented movable head direction protrusion away from one end of corresponding pivoted arm
It is convex；
Movable head is formed with the location hole for corresponding and being adapted to at least one convex；
Each convex passes through fixed plate and is inserted into corresponding location hole.
Optionally, one end of sprocket towards corresponding pivoted arm forms at least one card of oriented pivoted arm direction protrusion
It is convex；
Pivoted arm is formed with and at least one mating hole of at least one card convex of corresponding sprocket adaptation, card convex insertion pair
In the mating hole answered, sprocket is assembled with corresponding pivoted arm.
Optionally, indoor unit further include:
Two decorative covers are corresponded with two pivoted arms respectively, and decorative cover is set to the outside of corresponding pivoted arm, and exists with setting
Sprocket on the pivoted arm is opposite, to cover at least one mating hole.
Optionally, the inner face of each decorative cover forms at least one buckle of oriented corresponding pivoted arm direction protrusion；
Each pivoted arm is formed with to be fastened on at least one card hole of at least one buckle adaptation of corresponding decorative cover, buckle
In corresponding card hole, by decorative cover assembly on corresponding pivoted arm.
The indoor unit of the wall-mounted air conditioner of the utility model, dust-proof wind deflector can turn to dust-proof position, wind-guiding position,
The more function of a plate were realized so that dust-proof wind deflector has both had the function of that dust reduction capability also has wind-guiding in multiple positions such as non-wind-guiding position
The effect of energy improves the function of indoor unit, promotes the flexibility that indoor unit uses.
Further, in the indoor unit of the wall-mounted air conditioner of the utility model, the size of plate body is greater than the ruler of air outlet
It is very little, the wind-guiding ability of dust-proof wind deflector can be improved, promote the comfort of indoor unit air-supply.
Further, in the indoor unit of the wall-mounted air conditioner of the utility model, the structure of position-limit mechanism is by special
Design, both ensure that the smooth rotation of dust-proof wind deflector, also dust-proof wind deflector can steadily have been limited in certain position, and
And the overall construction design of position-limit mechanism is more ingenious, occupied space is smaller.
Further, by the way that decorative cover is arranged on the outside of pivoted arm, the hole location on pivoted arm is covered, the beauty of indoor unit entirety is promoted
The property seen.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 be according to the schematic perspective view of the indoor unit of the wall-mounted air conditioner of the utility model one embodiment,
Wherein, dust-proof wind deflector is located at dust-proof position；
Fig. 2 is the right view according to the indoor unit of the wall-mounted air conditioner of the utility model one embodiment, wherein dust-proof
Wind deflector is located at wind-guiding position；
Fig. 3 is the right view according to the indoor unit of the wall-mounted air conditioner of the utility model one embodiment, wherein dust-proof
Wind deflector is located at non-wind-guiding position；
Fig. 4 is dust-proof wind deflector according to the indoor unit of the wall-mounted air conditioner of the utility model one embodiment, limit
The combination diagram of mechanism and decorative cover；
Fig. 5 is dust-proof wind deflector according to the indoor unit of the wall-mounted air conditioner of the utility model one embodiment, limit
The decomposition diagram of mechanism and decorative cover；
Fig. 6 is the enlarged drawing of A in Fig. 5；
Fig. 7 is the enlarged drawing of B in Fig. 5；And
Fig. 8 is the partial schematic diagram of Fig. 7.
Specific embodiment
The present embodiment provides firstly a kind of indoor unit 100 of wall-mounted air conditioner, describes referring to Fig. 1 to Fig. 7
The indoor unit 100 of the utility model embodiment.
Fig. 1 is illustrated according to the stereochemical structure of the indoor unit 100 of the wall-mounted air conditioner of the utility model one embodiment
Figure, wherein dust-proof wind deflector 110 is located at dust-proof position.
Indoor unit 100 generally may include casing, the indoor set heat exchanger (not shown) being set in casing, be set to
Indoor unit blower (not shown) below indoor set heat exchanger.Specifically, casing may include being used to support indoor unit blower and room
The skeleton (not shown) of interior machine heat exchanger, the housing 102 being located on skeleton are connected to the front side of housing 102 for being constituted
The panel 101 of casing front and the left end cap (not labeled) and right end cap 104 for being respectively arranged at casing transverse ends.Housing
102 have the air inlet 100a being laterally extended being located at the top of it and the air outlet (not labeled) positioned at its bottom.Indoor unit changes
The air that hot device can be configured to and flowed through it carries out heat exchange, to change the temperature for the air for flowing through it, so that it becomes heat exchange is empty
Gas.Indoor unit blower can be configured to part room air (the surrounding's ring locating for indoor unit 100 for promoting to be entered as air inlet 100a
The air in border) it flows to indoor set heat exchanger and promotes the heat exchange air after indoor set heat exchanger exchanges heat via indoor unit blower
It is flowed towards air outlet.
In the present embodiment, the orientation or positional relationship of the instructions such as "front", "rear", "left", "right" is to be located at indoor unit 100
The observer in front is the orientation or positional relationship of reference.Left and right directions is also transverse direction, and laterally (left and right) direction is
Direction as fig. 1 indicates, front-rear direction are direction as indicated in Fig. 2.
Fig. 2 is the right view according to the indoor unit 100 of the wall-mounted air conditioner of the utility model one embodiment, wherein
Dust-proof wind deflector 110 is located at wind-guiding position, and Fig. 3 is the indoor unit according to the wall-mounted air conditioner of the utility model one embodiment
100 right view, wherein dust-proof wind deflector 110 is located at non-wind-guiding position.
Particularly, in the present embodiment, indoor unit 100 further includes the dust-proof wind deflector 110 being rotatablely arranged on shell
With at least one position-limit mechanism 120 being set on shell, position-limit mechanism 120 be can be configured to when dust-proof wind deflector 110 is by outer
The masterpiece used time, the axis that may make dust-proof wind deflector 110 to extend around a horizontal line is in dust-proof position and wind-guiding position or non-wind-guiding position
It is rotated between setting；And when dust-proof wind deflector 110 loses external force, position-limit mechanism 120 can limit dust-proof wind deflector 110
Current location, such as when dust-proof wind deflector 110 turns to dust-proof position under external force, no longer to dust-proof wind deflector 110
Apply external force, at this point, dust-proof wind deflector 110 rests on current dust-proof position；Similarly, when dust-proof wind deflector 110 is in outer masterpiece
When turning to wind-guiding position under, external force no longer is applied to dust-proof wind deflector 110, at this point, dust-proof wind deflector 110 rests on currently
Wind-guiding position；Similarly, when dust-proof wind deflector 110 turns to non-wind-guiding position under external force, no longer to dust-proof wind-guiding
Plate 110 applies external force, at this point, dust-proof wind deflector 110 rests on current non-wind-guiding position.
In other words, when external force is when dust-proof wind deflector 110, dust-proof wind deflector 110 cooperates with position-limit mechanism 120,
Can be around the axis rotation that a horizontal line extends, such as turn to dust-proof position, wind-guiding position or non-wind-guiding position.And it ought be no longer to anti-
When dirt wind deflector 110 applies external force, dust-proof wind deflector 110 can be limited to current position by position-limit mechanism 120, dust-proof to play
The dustproof effect or wind-guiding of wind deflector 110 act on.Wherein, external force can be user and be applied to dust-proof wind deflector 110.
As shown in Figure 1, dust-proof wind deflector 110 rests on dust-proof position, dust-proof wind deflector 110 covers air inlet 100a.Such as
Shown in Fig. 2, dust-proof wind deflector 110 rests on wind-guiding position, and dust-proof wind deflector 110 guides the air-flow at air outlet, with
Adjust air-out direction.As shown in figure 3, dust-proof wind deflector 110 rests on non-wind-guiding position, dust-proof wind deflector 110 is located at air outlet
Lower rear, to avoid outlet air air-flow.
When indoor unit 100 does not work, user can be adjusted dust-proof wind deflector 110 to dust-proof position, cover air inlet 100a,
It prevents dust accretions in air inlet 100a, is entered the room in machine 100 by air inlet 100a, keep air inlet 100a and indoor unit
100 inner spaces it is clean.When refrigeration mode, dust-proof wind deflector 110 can be turned to by dust-proof position forward downward and be led by user
Wind position, the dust-proof wind deflector 110 in wind-guiding position guide the cold airflow of air outlet, adjust air-out direction.
For example, the wind-guiding position of dust-proof wind deflector 110 may include the first wind-guiding position and the second wind-guiding position, such as Fig. 2 institute
Show, dust-proof wind deflector 110 is in the first wind-guiding position, the cold airflow of air outlet is booted up, so that blowing on cold wind, due to cold
Wind has sinking tendency, and the cold wind above blown flows downward, and accelerates the air circulation of indoor upper space and lower space, so that room
The temperature in interior entire space is more uniform, and cold wind will not be directly blown on the person, promotes the comfort of user.It is dust-proof to lead
When aerofoil 110 is in the second wind-guiding position, the cold airflow of air outlet can be guided forward, be blown so that cold wind is flat, avoid cold wind straight
Blow human body.
When heating mode, as shown in figure 3, user can adjust dust-proof wind deflector 110 to non-wind-guiding position, general mood is avoided out
Stream, does not guide outlet air air-flow, so that outlet air air-flow is blown out naturally.
In some embodiments, indoor unit 100 may also include the drainage plate 105 being rotatablely arranged at air outlet, draw
Flowing plate 105 is configured to can turn to the position for opening air outlet or covers the position of air outlet.When indoor unit 100 does not work, draw
Flowing plate 105 turns to the position of masking air outlet, the beauty for keeping indoor unit 100 whole, when indoor unit 100 is run, drainage plate
105 turn to the position for opening air outlet, so that cold heat air-flow is blown out from air outlet.
When refrigeration mode, while dust-proof wind deflector 110 guides outlet air air-flow, drainage plate 105 can also be to out
Wind direction is adjusted, such as the collective effect of drainage plate 105 and dust-proof wind deflector 110, forward or forward upward by cold airflow
Blowout realizes that refrigeration does not blow the comfortable air-supply effect of people.
When heating mode, as shown in figure 3, dust-proof wind deflector 110 can be not involved in wind-guiding, and drainage plate 105 can be to outlet air side
To being adjusted, such as drainage plate 105 turns to certain position, and the thermal current of air outlet is blown out downwards, since hot wind has
Ascendant trend, the hot wind blown out downwards flow up, the air flowing in entire space in accelerating chamber, so that the temperature of the interior space
It is more uniform.
Fig. 4 is according to the dust-proof wind deflector 110 of the indoor unit of the wall-mounted air conditioner of the utility model one embodiment, limit
The combination diagram of position mechanism 120 and decorative cover 103.
In the present embodiment, dust-proof wind deflector 110 includes plate body 111 and is respectively formed in the transverse direction of plate body 111
Two pivoted arms 112 of two ends and Relative distribution, in other words, a pivoted arm 112 is formed in the left end of plate body 111, another
Pivoted arm 112 is formed in the right end of plate body 111.
To realize rotation of the dust-proof wind deflector 110 between dust-proof position and wind-guiding position/non-wind-guiding position, dust-proof wind-guiding
The entirety of plate 110 should be located at the outside of shell, guarantee that dust-proof wind deflector 110 is rotated in shell periphery always with this, avoid dust-proof
Wind deflector 110 and shell are interfered.Specifically, two pivoted arms 112 can be located separately the outer of two ends in shell transverse direction
Side, in other words, the pivoted arm 112 positioned at left side are located on the outside of shell left part, and the pivoted arm 112 positioned at right side is located at shell right end
On the outside of portion, it is further understood that being to be located at the left side of left end cap positioned at the pivoted arm 112 in left side, the pivoted arm 112 positioned at right side is located at
The right side of right end cap 104.
Length dimension in the transverse direction of plate body 111 can be greater than the length dimension in the transverse direction of air outlet, plate body
111 width dimensions can be equal to or the width dimensions greater than air inlet 100a, guarantee that dust-proof wind deflector 110 turns to dust-proof position
When, air inlet 100a can be blocked completely.
In existing scheme, the size of the wind deflector at 100 air outlet of indoor unit is generally less than the size of air outlet, wind energy collection
Power is relatively weak, and in the present embodiment, the length dimension of plate body 111 is larger, the dust-proof wind deflector 110 in wind-guiding position, tool
There is stronger wind-guiding ability, so as to promote the comfort level of the air-supply of indoor unit 100.
As shown in figure 4, in the present embodiment, plate body 111 can be straight panel shape, two ends in 111 transverse direction of plate body with
For two pivoted arms 112 respectively by arc plate transition, each pivoted arm 112 includes connecting with arc plate and vertical with plate body 111
Straight section and the segmental arc to connect with straight section.Thus the good appearance of the dust-proof wind deflector 110 constituted guarantees that indoor unit 100 is whole
Aesthetics.
Fig. 5 is the dust-proof wind deflector according to the indoor unit 100 of the wall-mounted air conditioner of the utility model one embodiment
110, the decomposition diagram of position-limit mechanism 120 and decorative cover 103, Fig. 6 are the enlarged drawings of A in Fig. 5, and Fig. 7 is the enlarged drawing of B in Fig. 5,
Fig. 8 is the partial schematic diagram of Fig. 7.
In some embodiments, as shown in Figure 4, Figure 5, position-limit mechanism 120 is two, and two position-limit mechanisms 120 distinguish phase
It is set to the both ends in the transverse direction of shell over the ground, one of position-limit mechanism 120 connects with a pivoted arm 112 for closing on it
It connects, another position-limit mechanism 120 is connect with another pivoted arm 112 for closing on it.As shown in Figure 4, Figure 5, position-limit mechanism 120 is connected to pair
Pivoted arm 112 is answered to close on the position far from 111 one end of plate body.
Specifically, as shown in Fig. 6 to 8, each position-limit mechanism 120 includes 122, two sprocket 121, fixed plate elasticity
Piece 123 and movable head 124, sprocket 121 are set to the inner face of corresponding pivoted arm 112, and sprocket 121 deviates from corresponding pivoted arm
The continuous tooth 121a of a circle is formed in the circumferential direction of 112 one end；Fixed plate 122 is set on shell, is located at sprocket
121 at one end of corresponding pivoted arm 112；Two elastic pieces 123 are between the upper and lower every being distributed in fixed plate 122, each elasticity
The rack shape that piece 123 extends in front and back, and the tooth of each elastic piece 123 is towards sprocket 121, and the tooth with sprocket 121
121a adaptation engagement；Movable head 124 is located at the side that fixed plate 122 deviates from sprocket 121, and movable head 124 is fixed by passing through
The installation part of plate 122 is installed on sprocket 121.
Fixed plate 122 can be plastic part, and two elastic pieces 123 can be for metal material and with some strength and elastic deformation
Elastic slice.Since elastic piece 123 can produce elastic deformation when by external force, when dust-proof wind deflector 110 is by external force,
The tooth 121a of sprocket 121 squeezes the tooth of two elastic pieces 123, and external force is greater than the tooth 121a and two elastic pieces of sprocket 121
123 frictional force will not stop the rotation of sprocket 121 so that deformation occurs for the tooth of two elastic pieces 123, to realize anti-
Dirt wind deflector 110 is rotated together together with sprocket 121 and movable head 124.And when dust-proof wind deflector 110 loses external force,
Due to the frictional force effect between two elastic pieces 123 and the tooth 121a of sprocket 121, so that dust-proof wind deflector 110 rests on
Current location is achieved in the rotation and limit of dust-proof wind deflector 110.
Sprocket 121 passes through shell and is arranged on the corresponding pivoted arm 112, specifically, the position-limit mechanism 120 positioned at left side
Sprocket 121 passes through left end cap and is arranged on the pivoted arm 112 in left side, positioned at the sprocket 121 of the position-limit mechanism 120 on right side
On the pivoted arm 112 that right end cap 104 is arranged in right side.
For the assembly for realizing sprocket 121 and dust-proof wind deflector 110, as shown in Figure 6, Figure 7, sprocket 121 is towards correspondence
One end of pivoted arm 112 can form at least one card convex 121d of oriented 112 direction of pivoted arm protrusion, correspondingly, 112 shape of pivoted arm
At least one mating hole 112b of at least one card convex 121d adaptation of the corresponding sprocket 121 of Cheng Youyu.Such as Fig. 6, Fig. 7 institute
Show, each sprocket 121 is formed there are two card convex, and each pivoted arm 112 is formed with to be corresponded with corresponding two card convex 121d
And two mating hole 112b being adapted to, card convex 121d are inserted into corresponding mating hole 112b, and sprocket 121 is assembled in correspondence
Pivoted arm 112 on.
For the stability of enhancing sprocket 121 and the assembly of dust-proof wind deflector 110, in the present embodiment, sprocket 121 is towards right
The center of the one end for the pivoted arm 112 answered is also formed with the first screw hole (not labeled), and pivoted arm 112 is formed with and first spiral shell
The second opposite screw hole 112c of nail hole, screw 125 can sequentially pass through on one side the second spiral shell from pivoted arm 112 away from sprocket 121
Nail hole 112c, the first screw hole, so that sprocket 121 is fixed on corresponding pivoted arm 112.
For the assembly for realizing movable head 124 and sprocket 121, in the present embodiment, as shown in figure 8, and combination Fig. 6 and Fig. 7
Shown, sprocket 121 forms at least one positioning of oriented 124 direction of movable head protrusion away from one end of corresponding pivoted arm 112
Convex 121c, movable head 124 are formed with the location hole 124c for corresponding and being adapted to at least one convex 121c.Fixed plate
122 are formed through hole 122b, and the hole 122b that passes through that each convex 121c both passes through fixed plate 122 is inserted into corresponding location hole
In 124c, so that movable head 124 is connected on sprocket 121.As shown in figure 8, each sprocket 121 is formed, there are two positioning
Convex 121c, each movable head 124 are formed with the two location hole 124c for corresponding and being adapted to two convex 121c.
To enhance the stability that movable head 124 and sprocket 121 assemble, as shown in figure 8, and combining Fig. 6 and Fig. 7, gear
Column 121 is also formed with third screw hole 121b, correspondingly, movable head 124 away from the center of one end of corresponding pivoted arm 112
It is formed with the fourth screw hole 124b opposite with third screw hole 121b, screw 126 sequentially passes through the 4th screw hole 124b, passes through
Hole 122b, third screw hole 121b, so that movable head 124 is fixed on sprocket 121.
As shown in Figure 6 to 8, fixed plate 122 can be square plate, and fixed plate 122 is formed with two strips being distributed up and down
Hole, two elastic pieces 123 are located in corresponding strip hole, are respectively formed with screw hole at four angles of fixed plate 122, Gu
Fixed board 122 is fixed on shell by passing through four screws 127 of four screw holes.The hole 122b above-mentioned that passes through can be formed in admittedly
The center of fixed board 122, passing through hole 122b can be round hole.
In some embodiments, movable head 124 is also formed with the first retention bead 124a, and fixed plate 122 deviates from sprocket
121 one side can be formed in the longitudinal direction with respect to and interval two the second retention bead 122a, dust-proof wind deflector 110 by
When dust-proof position is rotated to non-wind-guiding position, the second retention bead 122a and the first retention bead 124a positioned at front cooperate limit
The maximum position that dust-proof wind deflector 110 rotates is made, in other words, when dust-proof wind deflector 110 is from dust-proof position to non-wind-guiding position
It is dust-proof to lead when turning to so that the first retention bead 124a is contacted with the second retention bead 122a for being located at front when rotation
Aerofoil 110 can not continue to rotate, and be limited in current maximum position.By the rotation path of dust-proof wind deflector 110 it is found that currently most
During the dust-proof wind deflector 110 of maximum position that big position should be non-wind-guiding position turns to non-wind-guiding position by dust-proof position
By wind-guiding position.
When dust-proof wind deflector 110 is rotated from wind-guiding position or non-wind-guiding position to dust-proof position, second be located behind is limited
Position protrusion 122a and the first retention bead 124a cooperation limits the maximum position that dust-proof wind deflector 110 rotates, in other words, when anti-
Dirt wind deflector 110 to dust-proof position rotate when, when turn to so that the first retention bead 124a be located behind second limit
When raised 122a is contacted, dust-proof wind deflector 110 can not be continued to rotate, and be limited in current maximum position.By dust-proof wind deflector 110
Rotation path it is found that current maximum position should be the maximum position of dust-proof position.
As shown in figure 8, movable head 124 can be to be discoid, the first retention bead 124a can be outside by the periphery of movable head 124
Extend.The one side of fixed plate 122 towards movable head 124 can be formed with the semi-circular projection 122c being adapted to movable head 124, movable head
124 are located in semi-circular projection 122c, and semi-circular projection 122c can be located at the lower section above-mentioned across hole 122b, two the second limit convexes
Play two ends that 122a can be located at semi-circular projection 122c.122 whole design of fixed plate of such structure is ingenious, can both facilitate with
The assembly of movable plate 124 and sprocket 121 can also rotate most dust-proof wind deflector 110 with the cooperation that is specifically designed of movable head 124
Big position is defined.
As previously mentioned, for the assembly for realizing sprocket 121 and dust-proof wind deflector 110, two pivoted arms of dust-proof wind deflector 110
112 have been respectively formed on mating hole 112b, second screw hole 112c etc., since dust-proof wind deflector 110 is outside indoor unit 100
Side, user can be clearly apparent dust-proof wind deflector 110, and mating hole 112b, the second screw hole 112c and screw on pivoted arm 112
125 have significant impact on the beauty of dust-proof wind deflector 110.For this purpose, in the present embodiment, it is indoor as shown in Fig. 1, Fig. 4, Fig. 6 and Fig. 7
Machine 100 further includes two decorative covers 103, and two decorative covers 103 are corresponded with two pivoted arms 112 respectively, and decorative cover 103 is set to correspondence
Pivoted arm 112 outside, and it is opposite with the sprocket 121 that is arranged on the pivoted arm 112, to cover the mating hole on pivoted arm 112
112b, the second screw hole 112c, screw 125.
For the assembly for realizing decorative cover 103 and corresponding pivoted arm 112, the inner face of each decorative cover 103 can form oriented corresponding turn
At least one buckle 103a of 112 direction of arm protrusion, each pivoted arm 112 are formed at least one card with corresponding decorative cover 103
At least one card hole 112a of 103a adaptation is detained, buckle 103a is fastened in corresponding card hole 112a, so that decorative cover 103 be assembled
On corresponding pivoted arm 112.As shown in Figure 6 and Figure 7, the inner face of decorative cover 103 is formed there are four 103a is buckled, correspondingly, each
Pivoted arm 112 is formed with and four one-to-one four card hole 112a of buckle 103a.
As shown in Figure 6 and Figure 7, and Fig. 5 is referred to, as previously mentioned, the pivoted arm 112 of dust-proof wind deflector 110 includes and arc plate
Connect and the straight section vertical with plate body 111 and the segmental arc to connect with straight section, and pivoted arm 112 and position-limit mechanism 120 and decorative cover 103
Rigging position a part be in straight section region, a part is in segmental arc region.To promote visual sense of beauty, decorative cover 103 can be set
It is calculated as discoid, the position opposite with decorative cover 103 of pivoted arm 112 is formed with the annular groove being adapted to decorative cover 103, the slot bottom of annular groove
Mating hole 112b, the second screw hole 112c and card hole 112a are offered, the lid of decorative cover 103 is closed in annular groove, covered on pivoted arm 112
Mating hole 112b, the second screw hole 112c, card hole 112a and screw 125, promote the whole beauty of indoor unit 100.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new
The range of type is understood that and regards as to cover all such other variations or modifications.
Claims (10)
1. a kind of indoor unit of wall-mounted air conditioner characterized by comprising
Shell, the upper end are formed with air inlet, the air outlet being formed a laterally extending below front side；
Dust-proof wind deflector and position-limit mechanism, the dust-proof wind deflector and the position-limit mechanism are all set on the shell, described
Position-limit mechanism is configured to when the dust-proof wind deflector is by external force, so that the dust-proof wind deflector was laterally extended around one
Axis rotates between dust-proof position and wind-guiding position or non-wind-guiding position；And
The position-limit mechanism is additionally configured to when the dust-proof wind deflector loses external force, and the dust-proof wind deflector limit is existed
The dust-proof position, the wind-guiding position or the non-wind-guiding position；
When the dust-proof wind deflector turns to the dust-proof position, the dust-proof wind deflector covers the air inlet；It is described dust-proof
When wind deflector turns to the wind-guiding position, the dust-proof wind deflector guides the air-flow at the air outlet, with adjustment
Air-out direction；When the dust-proof wind deflector turns to the non-wind-guiding position, the dust-proof wind deflector is located at the air outlet
Lower rear, to avoid outlet air air-flow.
2. indoor unit according to claim 1, which is characterized in that the dust-proof wind deflector includes:
Plate body；
Two pivoted arms are respectively formed in two ends in the transverse direction of the plate body, and Relative distribution.
3. indoor unit according to claim 2, it is characterised in that
Length dimension in the transverse direction of the plate body is greater than the length dimension in the transverse direction of the air outlet, and described
Two pivoted arms are located at the outside of two ends in the transverse direction of the shell.
4. indoor unit according to claim 2, it is characterised in that
The position-limit mechanism is two, and two position-limit mechanisms are respectively oppositely set in the transverse direction of the shell
Both ends, one of them described position-limit mechanism are connect with a pivoted arm for closing on it, another position-limit mechanism and close on it
Another pivoted arm connection.
5. indoor unit according to claim 4, which is characterized in that the position-limit mechanism includes:
Sprocket is set to the inner face of the corresponding pivoted arm, week of the sprocket away from one end of the corresponding pivoted arm
The continuous tooth of a circle is formed on direction；
Fixed plate is set on the shell, positioned at the sprocket at one end of the corresponding pivoted arm；
Two elastic pieces, between the upper and lower every being distributed in the fixed plate, each elastic piece is in the rack shape that front and back extends,
And the tooth of each elastic piece is engaged towards the sprocket, and with the tooth of sprocket adaptation；
Movable head deviates from the side of the sprocket positioned at the fixed plate, and the movable head is by passing through the fixed plate
Installation part is installed on the sprocket；
When the dust-proof wind deflector is by external force, the tooth of the sprocket squeezes the described of two elastic pieces
Tooth, so that deformation occurs for the tooth of two elastic pieces, so that the dust-proof wind deflector is together with the sprocket and institute
Movable head is stated to rotate together；
When the dust-proof wind deflector loses external force, the frictional force of two elastic pieces and the tooth of the sprocket makes
It obtains the dust-proof wind deflector and rests on current location.
6. indoor unit according to claim 5, it is characterised in that
The movable head is formed with the first retention bead；
The fixed plate is formed with opposite in the longitudinal direction and interval two second away from the side of the sprocket and limits
Protrusion；
Second retention bead positioned at front limits the dust-proof wind deflector by described with first retention bead cooperation
The maximum position that dust-proof position is rotated to the non-wind-guiding locality, second retention bead being located behind and described the
The cooperation of one retention bead limits the maximum position that the dust-proof wind deflector is rotated to the dust-proof locality.
7. indoor unit according to claim 5, it is characterised in that
The sprocket, which forms at least one that the oriented movable head direction is protruded away from one end of the corresponding pivoted arm, to be determined
Position is convex；
The movable head is formed with the location hole for corresponding and being adapted to at least one described convex；
Each convex passes through the fixed plate and is inserted into the corresponding location hole.
8. indoor unit according to claim 5, it is characterised in that
One end of the sprocket towards the corresponding pivoted arm forms at least one card convex of oriented pivoted arm direction protrusion；
The pivoted arm is formed with and at least one mating hole of the adaptation of at least one card convex described in the corresponding sprocket, institute
It states card convex to be inserted into the corresponding mating hole, the sprocket is assembled with the corresponding pivoted arm.
9. indoor unit according to claim 8, which is characterized in that further include:
Two decorative covers are corresponded with two pivoted arms respectively, and the decorative cover is set to the outside of the corresponding pivoted arm, and
It is opposite with the sprocket being arranged on the pivoted arm, to cover at least one described mating hole.
10. indoor unit according to claim 9, it is characterised in that
The inner face of each decorative cover forms at least one buckle of the oriented corresponding pivoted arm direction protrusion；
Each pivoted arm is formed with and at least one card hole of at least one buckle adaptation described in the corresponding decorative cover, institute
It states buckle to be fastened in the corresponding card hole, by decorative cover assembly on the corresponding pivoted arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821893187.2U CN209341397U (en) | 2018-11-16 | 2018-11-16 | The indoor unit of wall-mounted air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821893187.2U CN209341397U (en) | 2018-11-16 | 2018-11-16 | The indoor unit of wall-mounted air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209341397U true CN209341397U (en) | 2019-09-03 |
Family
ID=67747606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821893187.2U Active CN209341397U (en) | 2018-11-16 | 2018-11-16 | The indoor unit of wall-mounted air conditioner |
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| Country | Link |
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| CN (1) | CN209341397U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375427A (en) * | 2019-09-10 | 2019-10-25 | 宁波奥克斯电气股份有限公司 | A kind of sealing structure and air conditioner of wall-hanger |
| CN112254212A (en) * | 2020-09-30 | 2021-01-22 | 青岛海尔空调器有限总公司 | Air conditioner and control method and control device thereof |
| CN113203123A (en) * | 2021-05-24 | 2021-08-03 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air conditioner |
| WO2022068462A1 (en) * | 2021-02-02 | 2022-04-07 | 青岛海尔空调器有限总公司 | Air conditioning indoor unit |
| WO2022247206A1 (en) * | 2021-05-24 | 2022-12-01 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air conditioner |
| WO2023029649A1 (en) * | 2021-08-31 | 2023-03-09 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| WO2023029651A1 (en) * | 2021-08-31 | 2023-03-09 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
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2018
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375427A (en) * | 2019-09-10 | 2019-10-25 | 宁波奥克斯电气股份有限公司 | A kind of sealing structure and air conditioner of wall-hanger |
| CN110375427B (en) * | 2019-09-10 | 2020-02-07 | 宁波奥克斯电气股份有限公司 | Sealing structure of wall-mounted unit and air conditioner |
| CN112254212A (en) * | 2020-09-30 | 2021-01-22 | 青岛海尔空调器有限总公司 | Air conditioner and control method and control device thereof |
| WO2022068462A1 (en) * | 2021-02-02 | 2022-04-07 | 青岛海尔空调器有限总公司 | Air conditioning indoor unit |
| CN113203123A (en) * | 2021-05-24 | 2021-08-03 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air conditioner |
| WO2022247206A1 (en) * | 2021-05-24 | 2022-12-01 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air conditioner |
| WO2022247207A1 (en) * | 2021-05-24 | 2022-12-01 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air conditioner |
| WO2023029649A1 (en) * | 2021-08-31 | 2023-03-09 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| WO2023029651A1 (en) * | 2021-08-31 | 2023-03-09 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
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