CN110469906A - Air conditioner indoor unit - Google Patents

Air conditioner indoor unit Download PDF

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Publication number
CN110469906A
CN110469906A CN201910743100.6A CN201910743100A CN110469906A CN 110469906 A CN110469906 A CN 110469906A CN 201910743100 A CN201910743100 A CN 201910743100A CN 110469906 A CN110469906 A CN 110469906A
Authority
CN
China
Prior art keywords
indoor unit
track
air conditioner
conditioner indoor
connecting rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910743100.6A
Other languages
Chinese (zh)
Inventor
赵业才
宁贻江
王涛
王健
管丽萍
葛传双
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN201910743100.6A priority Critical patent/CN110469906A/en
Publication of CN110469906A publication Critical patent/CN110469906A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0011Indoor units, e.g. fan coil units characterised by air outlets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20Casings or covers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1446Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings

Abstract

The invention belongs to air conditioner technical fields, and in particular to a kind of air conditioner indoor unit.Present invention seek to address that the problem of air conditioner indoor unit air inlet and the outlet low efficiency, air conditioner indoor unit provided by the invention includes main body, panel and driving mechanism, driving mechanism includes motor, gear, rack gear and multiple connecting rods, rack and pinion is meshed, one end of connecting rod is slidably connected with rack gear, and the other end is connect to drive panel movement with panel;The side of main body is provided with rack guide rail and a plurality of link track, and rack gear is moved along rack guide rail;Multiple connecting rods are slided along a link track respectively, each link track includes the first track and the second track, connecting rod is able to drive panel and moves towards the direction far from main body when sliding along the first track, to increase the incoming air area of the air inlet in main body and the air-out area of air outlet, to improve the efficiency of the air inlet and the outlet of air conditioner indoor unit.

Description

Air conditioner indoor unit
Technical field
The invention belongs to air conditioner technical fields, and in particular to a kind of air conditioner indoor unit.
Background technique
Existing air conditioner indoor unit includes main body and panel, and air inlet and air outlet, usual air inlet are provided in main body Positioned at the top of main body, air outlet is located at the bottom of main body, and panel is fixedly mounted in main body and is located at air inlet and air outlet Between.
Due to the finite volume of the main body of air conditioner indoor unit, and panel and main body are relatively fixed, air inlet and air outlet Area is relatively small, and when air-conditioning work, the efficiency of air inlet and the outlet is lower.
Correspondingly, this field needs a kind of new air conditioner indoor unit to solve the above problems.
Summary of the invention
In order to solve the above problem in the prior art, in order to solve the effect of existing air conditioner indoor unit air inlet and the outlet The lower problem of rate, the present invention provides a kind of air conditioner indoor unit, the air conditioner indoor unit includes main body, is arranged in the main body There are air inlet and air outlet, the air conditioner indoor unit further includes panel and the driving mechanism installed on the body, wherein
The driving mechanism includes motor, gear, rack gear and multiple connecting rods, and the gear is connect with the motor drive, The rack gear is meshed with the gear, and one end of the connecting rod is slidably connected with the rack gear, the other end of the connecting rod with The panel is connected to drive the panel movement;
The side of the main body is provided with rack guide rail and a plurality of company along the direction that the air outlet is directed toward the air inlet Rod guide, the rack gear are moved along the rack guide rail, form acute angle between the rack guide rail and the backboard of the main body;
For each connecting rod along the corresponding one link track sliding, each link track includes being connected The first track and the second track connect, the connecting rod are able to drive the panel towards far from described when sliding along first track The direction of main body is mobile, and the angle between second track and first track is equal to or more than 90 °, described at least one Second track of link track is parallel with the rack guide rail.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the rack gear is provided with towards the side of the rack guide rail Sliding part, the sliding part are slidably connected on the rack guide rail.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the rack gear is provided with away from the side of the rack guide rail Ball for being contacted with the shell of the air conditioner indoor unit.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the rack gear is provided with multiple away from the side of the gear Sliding slot, multiple connecting rods are protruded into the sliding slot and can be slided in the sliding slot.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the connecting rod is provided with towards the side of the link track Sliding block, the sliding block are slidably connected on the link track.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, one end that the connecting rod is connect with the panel is provided with card Pawl is provided with connector on the panel, and the claw is connected on the connector.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the quantity of the connecting rod is two.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the quantity of the sliding slot is two, two sliding slots point It is not arranged close to the both ends of the rack gear.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the quantity of the link track is two, wherein close to institute Second track for stating the link track of air inlet is parallel with the rack guide rail, close to the company of the air outlet Second track of rod guide is parallel with the backboard.
In the optimal technical scheme of above-mentioned air conditioner indoor unit, the air conditioner indoor unit further includes wind deflector, the wind-guiding Plate covers the air outlet and connect with the body rotation.
It will be appreciated to those of skill in the art that air conditioner indoor unit of the invention includes main body, panel and driving mechanism, The side of main body is arranged in driving mechanism, and driving mechanism includes the gear and rack gear of transmission connection, and is slidably connected with rack gear Connecting rod, the link track that the side of main body is additionally provided with the rack guide rail for matching with rack gear and matches with connecting rod, When rack gear is slided along rack guide rail, rack drives connecting rod is slided along link track, and the other end of connecting rod is connect with panel and band Dynamic panel movement, panel can be moved towards the direction far from main body, thus increase the air inlet in main body incoming air area and The air-out area of air outlet, to improve the efficiency of the air inlet and the outlet of air conditioner indoor unit.
Detailed description of the invention
The preferred embodiment of air conditioner indoor unit of the invention is described with reference to the accompanying drawings and in conjunction with steam ironing appliance. Attached drawing are as follows:
Fig. 1 is the positive structure schematic of the air conditioner indoor unit of the embodiment of the present invention;
Fig. 2 is the structure schematic diagram of the air conditioner indoor unit of the embodiment of the present invention;
Fig. 3 is the panel of the embodiment of the present invention and the structural schematic diagram of driving mechanism original state;
Fig. 4 is the panel of the embodiment of the present invention and the structural schematic diagram of driving mechanism working condition;
Fig. 5 is the structural schematic diagram of the driving mechanism of the embodiment of the present invention.
In attached drawing: 100, main body;110, air inlet;120, air outlet;130, rack guide rail;140, link track;141, First track;142, the second track;200, driving mechanism;210, gear;220, rack gear;221, sliding slot;222, ball;230, even Bar;231, claw;300, panel;400, wind deflector.
Specific embodiment
Firstly, it will be apparent to a skilled person that these embodiments are used only for explaining technology of the invention Principle, it is not intended that limit the scope of the invention.Those skilled in the art, which can according to need, makes adjustment to it, so as to Adapt to specific application.
Secondly, it should be noted that in the description of the embodiment of the present invention, the direction of the instructions such as term "inner", "outside" or The term of positional relationship is direction based on the figure or positional relationship, this is intended merely to facilitate description, rather than indicates Or imply that described device or component must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as Limitation to the embodiment of the present invention.
In addition it is also necessary to explanation, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, Term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary, It can be the connection of two component insides.To those skilled in the art, it can understand that above-mentioned term exists as the case may be Concrete meaning in the embodiment of the present invention.
The optimal technical scheme of the air conditioner indoor unit of the embodiment of the present invention is described below.
It is the positive structure schematic of the air conditioner indoor unit of the embodiment of the present invention referring initially to Fig. 1 and Fig. 2, Fig. 1, Fig. 2 is The structure schematic diagram of the air conditioner indoor unit of the embodiment of the present invention.As depicted in figs. 1 and 2, sky provided in an embodiment of the present invention Adjusting indoor unit includes main body 100, the panel being mounted in main body 100 300 and driving mechanism 200, in which:
Air inlet 110 and air outlet 120 are provided in main body 100, the side of main body 100 is directed toward along air outlet 120 enters the wind The direction of mouth 110 is provided with rack guide rail 130 and a plurality of link track 140, between rack guide rail 130 and the backboard of main body 100 Form acute angle;Each link track 140 includes the first track 141 and the second track 142 being connected, wherein the second track 142 It is parallel with rack guide rail 130, and the angle between the second track 142 and the first track 141 is equal to or more than 90 °;
Driving mechanism 200 includes motor, gear 210, rack gear 220 and multiple connecting rods 230, and gear 210 and motor drive connect It connects, rack gear 220 is meshed with gear 210, and one end and the rack gear 220 of connecting rod 230 are slidably connected, the other end of connecting rod 230 and face Plate 300 is connected to drive panel 300 to move.Rack gear 220 is mounted on rack guide rail 130, and can be moved along rack guide rail 130 Dynamic, each connecting rod 230 is slided along a corresponding link track 140 respectively, when connecting rod 230 is slided along the first track 141 It is mobile towards the direction far from main body 100 to be able to drive panel 300, panel 300 can be raised with respect to main body 100, so as to subsequent face Plate 300 continues to move, and when the movement of 300 opposite direction of panel, connecting rod 230 slides into the first track 141 and in the first track Continue to slide on 141, panel 300 can be gradually decreased, it is ensured that panel 300 moves to concordant with main body 100 when initial position, mentions The aesthetics of high air conditioner indoor unit.
Specifically, the top of main body 100 is arranged in air inlet 110 in the present embodiment, and air outlet 120 is arranged in main body 100 Bottom, when air conditioner indoor unit work when, room air enters the inside of air conditioner indoor unit from air inlet, by heat exchanging process Air is blown out from air outlet 120 afterwards.Air conditioner indoor unit further includes panel 300 in the present embodiment, and panel 300 is mounted on main body 100 front.In the present embodiment, main body 100 further includes backboard, when air conditioner indoor unit is mounted on wall, backboard and wall Fitting.It should be noted that the front of main body 100 refers to the one side being away from each other in main body 100 with backboard in the present embodiment, i.e., Main body 100 deviates from the one side of wall.Panel 300 in the present embodiment can be moved with respect to main body 100, work as air conditioner indoor unit When not working in original state, panel 300 is parallel to the backboard of main body 100;When air conditioner indoor unit work, 300 court of panel Direction far from backboard moves and opens, to increase the spacing between panel 300 and air inlet 110 and air outlet 120.
On the basis of the above embodiment, air conditioner indoor unit further includes driving mechanism 200, and driving mechanism 200 is mounted on It is connected in main body 100 and with panel 300, driving mechanism 200 is moved for driving panel 300.Specifically, such as Fig. 3 and Fig. 4 institute Show, Fig. 3 is the structural schematic diagram of 200 original state of panel 300 and driving mechanism of the embodiment of the present invention, and Fig. 4 is of the invention real The structural schematic diagram for applying 200 working condition of panel 300 and driving mechanism of example, when air conditioner indoor unit work, driving mechanism 200 Panel 300 is able to drive to move towards the direction far from backboard.
Specifically, driving mechanism 200 includes motor, gear 210, rack gear 220 and multiple connecting rods 230, and motor is for providing Driving force, gear 210 are connect with motor drive, and gear 210 can rotate under the drive of the motor, in the present embodiment, gear 210 Quantity can be one, or it is multiple, specifically can the transmission ratio according to required for driving mechanism 200 be configured. For the present embodiment to be arranged there are two being described for gear 210, Fig. 5 is the structure of the driving mechanism 200 of the embodiment of the present invention Schematic diagram, as shown in figure 5, two gears 210 are intermeshed, one of gear 210 is connect with motor drive, another gear 210 are meshed with rack gear 220, and when gear 210 rotates, meshed rack gear 220 moves under the drive of gear 210 It is dynamic.
Illustratively, the present embodiment middle rack 220 can be set to the rectangular plate-like rack gear 220 with engaging tooth, engagement Side of the rectangular plate-like rack gear 220 towards gear 210, side and company of the rectangular plate-like rack gear 220 away from gear 210 is arranged in tooth One end of bar 230 is connected, and the other end of connecting rod 230 is connected with panel 300.In the present embodiment, connecting rod 230 and rack gear 220 The mode of connection is to be slidably connected, when being moved under drive of the rack gear 220 in gear 210, the company that is slidably connected on rack gear 220 Bar 230 moves therewith, and the panel 300 being attached thereto is driven to move.The mode that connecting rod 230 and rack gear 220 are slidably connected There are many, for example, being provided with sliding rail on rack gear 220, one end of connecting rod 230 is slidably connected on the slide rail;For another example, on rack gear 220 It is provided with sliding slot, one end of connecting rod 230 is protruded into sliding slot and is slidably connected with sliding slot.
On the basis of the above embodiment, when air conditioner indoor unit works, rack gear 220 and connecting rod 230 are along air outlet 120 are directed toward the direction movement of air inlet 110, and connecting rod 230 drives panel 300 to open and is directed toward air inlet 110 along air outlet 120 Direction movement;It should be noted that the movement that above-mentioned panel 300 is opened is the dynamic of the direction movement of panel 300 towards separate backboard Make.In the present embodiment, the positive top of main body 100 is additionally provided with fixed coaming plate, therefore panel 300 needs first towards far from main body Mobile one section of 100 direction is greater than the distance of the thickness of above-mentioned fixed coaming plate, to prevent fixed coaming plate from hindering the fortune of panel 300 It is dynamic, to guarantee that panel 300 carries out subsequent motion.
In addition, the side of main body 100 is arranged in driving mechanism 200, specifically, the quantity of driving mechanism 200 can be one It is a, or two, when driving mechanism 200 is one, driving mechanism 200 is arranged on a side of main body 100;When When driving mechanism 200 is two, two driving mechanisms 200 are separately positioned on two sides of main body 100.Preferably, driving machine There are two the settings of structure 200, and such setting ensure that stability when panel 300 moves.
The side of main body 100 is additionally provided with rack guide rail 130 and link track for matching with driving mechanism 200 140.Specifically, as shown in Figure 4 and Figure 5, rack guide rail 130 and link track 140 are directed toward air inlet 110 along air outlet 120 Direction setting, and acute angle is formed between rack guide rail 130 and the backboard of main body 100, rack guide rail 130 refers to towards air outlet 120 To air inlet 110 and the direction far from backboard extends, and when air conditioner indoor unit provided in this embodiment work, rack gear 220 is along tooth Guide rail 130 moves, and rack gear 220 drives that connecting rod 230 is directed toward air inlet 110 towards air outlet 120 and direction far from backboard moves, To which the direction for driving panel 300 to be directed toward air inlet 110 and separate backboard towards air outlet 120 moves.
Further, in this embodiment multiple connecting rods 230 are slidably connected with a link track 140 respectively, 230 edge of connecting rod Link track 140 is mobile.On the basis of the above embodiment, since the positive top of main body 100 is additionally provided with fixed plate, After panel 300 carries out again after needing elder generation to move one section of distance greater than the thickness of above-mentioned fixed plate towards the direction far from main body 100 Continuous movement, therefore in the present embodiment, link track 140 includes the first track 141 and the second track 142 being connected, and works as connecting rod 230 along the first track 141 when moving, and connecting rod 230 drives panel 300 to move towards the direction far from main body 100;When 230 edge of connecting rod When second track 142 is mobile, connecting rod 230 drives panel 300 to be directed toward air inlet 110 simultaneously far from main body 100 towards air outlet 120 Direction movement.
As shown in figure 4, in a plurality of link track 140 at least one link track 140 the second track 142 and above-mentioned tooth Guide rail 130 is parallel, to guarantee that connecting rod 230 drives panel 300 to move towards above-mentioned direction, to increase panel 300 and air inlet Spacing between 110 and air outlet 120.It is formed between the first track 141 and the second track 142 of every link track 140 Angle is equal to or more than 90 °, and when above-mentioned angle is equal to 90 °, the first track 141 is perpendicular to the second track 142,230 edge of connecting rod When first track 141 is mobile, panel 300 is along the direction perpendicular to backboard far from backboard;When above-mentioned angle is greater than 90 °, connecting rod 230 along the first track 141 when moving, and panel 300 is moved along oblique upper towards the direction far from main body 100 and backboard.
In a preferred embodiment, rack gear 220 is provided with sliding part towards the side of rack guide rail 130, sliding Part is slidably connected on rack guide rail 130.Rack gear 220 is slidably connected with rack guide rail 130, in the present embodiment, sets on rack gear 220 It is equipped with sliding part, there are many setting forms of sliding part and rack guide rail 130, for example, sliding part can be integrated molding or solid Surely the convex block being connected on rack gear 220, correspondingly, rack guide rail 130 can be set to the groove matched with above-mentioned convex block, convex Block is entrenched in groove and can slide in groove;Rack guide rail 130, which may be set to be, to be surrounded by two prismatic protrusions Guide rail, above-mentioned convex block are entrenched between two prismatic protrusions, and can be slided between two prismatic protrusions;For another example, sliding part It can be the shackle member for being integrally formed or being fixedly connected on rack gear 220, be provided with card slot in shackle member, correspondingly, rack gear is led Rail 130 can be set to the raised line matched with above-mentioned shackle member, and shackle member is connected on raised line and can slide along raised line.
In a kind of possible embodiment, rack gear 220 is provided with away from the side of rack guide rail 130 and is used for and air conditioning chamber The ball 222 of the shell contact of interior machine.On the basis of the above embodiment, rack gear 220 and rack guide rail 130 are arranged at master The side of body 100, rack gear 220 are slidably connected with rack guide rail 130, and rack gear 220 is away from the side of rack guide rail 130 towards air-conditioning The shell of indoor unit.In rack gear 220 side of shell is provided with ball 222 in the present embodiment and for installing ball 222,222 ball, the quantity of ball 222 be preferably provided with it is multiple, when rack gear 220 move when, ball 222 connects with shell It touches and is rolled in 222, ball.Between rack gear 220 and shell sliding friction occurs for the setting of ball 222 for preventing.
In a kind of possible embodiment, rack gear 220 is provided with multiple sliding slots 221 away from the side of gear 210, multiple Connecting rod 230 is protruded into sliding slot 221 and can be slided in sliding slot 221.On the basis of the above embodiment, connecting rod 230 and tooth Item 220 is slidably connected, and the present embodiment is described so that rack gear 220 is set as rectangular plate-like rack gear 220 as an example, and rack gear 220 deviates from The side of gear 210 inwardly offers multiple sliding slots 221, and each sliding slot 221 is slidably connected with a connecting rod 230.In addition, rack gear Also sliding rail can be set on 220, connecting rod 230 is slidably connected with sliding rail.
In a kind of possible embodiment, connecting rod 230 is provided with sliding block towards the side of link track 140, and sliding block is sliding It is dynamic to be connected on link track 140.In the present embodiment, sliding block, the setting of sliding block and link track 140 are provided on rack gear 220 There are many forms, for example, sliding block can be the convex block for being integrally formed or being fixedly connected on connecting rod 230, correspondingly, link track 140 can be set to the groove matched with above-mentioned convex block, and convex block is entrenched in groove and can slide in groove;Connecting rod is led Rail 140 may be set to be the guide rail surrounded by two prismatic protrusions, and above-mentioned convex block is entrenched between two prismatic protrusions, and energy It is enough to be slided between two prismatic protrusions;For another example, sliding block can be the clamping for being integrally formed or being fixedly connected on connecting rod 230 Part is provided with card slot in shackle member, and correspondingly, link track 140 can be set to the raised line matched with above-mentioned shackle member, card Fitting is connected on raised line and can slide along raised line.
In a kind of possible embodiment, one end that connecting rod 230 is connect with panel 300 is provided with claw 231, panel Connector is provided on 300, claw 231 is connected on connector.As shown in Figure 4 and Figure 5, connecting rod 230 far from rack gear 220 one End is provided with claw 231, and claw 231 with panel 300 for being connected.Specifically, it is provided with connector on panel 300, connected It is stretched out on part and is provided with pin shaft or screw rod, claw 231 is connected on above-mentioned pin shaft or screw rod.In the present embodiment, connector with Panel 300 is fixedly connected, and specifically be can be set and is an integral molding structure.The setting of claw 231 in the present embodiment on connecting rod 230 It ensure that the reliability connected between connecting rod 230 and panel 300.
Connecting rod 230 can be set multiple in the present embodiment, it is preferable that in a kind of possible embodiment, connecting rod 230 Quantity be two.One end of two connecting rods 230 is connected with panel 300 respectively, and the other end is slidably connected with rack gear 220.Two The shape of a connecting rod 230 may be the same or different.As shown in figure 5, the claw on the connecting rod 230 of air inlet 110 Limiting section is provided on 231, after the connector on panel 300 and the clamping of claw 231, when connecting rod 230 drives panel 300 towards outlet air Mouthfuls 120 be directed toward air inlets 110 directions it is mobile when, the setting of the limiting section on connecting rod 230 can be applied to panel 300 1 to The power of upper movement improves driving mechanism 200 to the drive efficiency of panel 300, while connector can also be prevented from claw 231 It slips.
On the basis of the above embodiment, the quantity of sliding slot 221 is two, and two sliding slots 221 are respectively close to rack gear 220 Both ends setting.When the quantity of connecting rod 230 is two, the quantity of the sliding slot 221 matched with connecting rod 230 is also configured as two It is a.Two sliding slots 221 are arranged at the side that rack gear 220 deviates from gear 210 in the present embodiment, and respectively close to rack gear 220 Both ends, as shown in figure 5, one of sliding slot 221 is close to air outlet 120, another sliding slot 221 is close to air inlet 110.This implementation Two sliding slots 221 are separately positioned on to the both ends of rack gear 220, when keeping rack gear 220 interior mobile in a limited space, with sliding slot in example 221 connecting rods 230 being slidably connected are able to drive panel 300 towards the mobile biggish distance in the direction far from backboard.
On the basis of the above embodiment, the quantity of link track 140 is two, wherein close to the company of air inlet 110 Second track 142 of rod guide 140 is parallel with rack guide rail 130, close to the second track of the link track 140 of air outlet 120 142 is parallel with backboard.When the quantity of connecting rod 230 is two, the quantity of the link track 140 matched with connecting rod 230 is also set It is set to two.As shown in Figure 4 and Figure 5, the shape of two link tracks 140 is not identical.
When air conditioner indoor unit provided in this embodiment is mounted on wall, the link track 140 of close air inlet 110 Second track 142 is parallel with rack guide rail 130, i.e., acute angle is formed between backboard;Close to the link track 140 of air outlet 120 The second track 142 it is parallel with backboard.When air conditioner indoor unit work, two connecting rods 230 are led along corresponding connecting rod respectively First track 141 of rail 140 slides, so that panel 300 be driven to stretch out to the direction far from backboard;Then two connecting rods 230 divide It is not slided along the second track 142 of corresponding link track 140, wherein along the link track 140 close to air inlet 110 The connecting rod 230 of sliding drives panel 300 while moving upwards, and continues to move towards the direction far from backboard, along close to outlet air The connecting rod 230 of 230 track of the connecting rod sliding of mouth 120 drives panel 300 to move upwards;As shown in Figure 2 and Figure 4, when panel 300 stops When only moving, acute angle is formed between the plane where when panel 300 and its original state.
In a kind of possible embodiment, air conditioner indoor unit further includes wind deflector 400, and wind deflector 400 covers air outlet 120 and with main body 100 be rotatablely connected.When air conditioner indoor unit work, 400 rotating opening of wind deflector exposes air outlet 120, face Plate 300 moves under the driving of driving mechanism 200, and the spacing between panel 300 and air outlet 120 increases.
In conclusion air conditioner indoor unit of the invention includes main body 100, panel 300 and driving mechanism 200, driving mechanism 200 are arranged in the side of main body 100, and driving mechanism 200 includes the gear 210 and rack gear 220 of transmission connection, and and rack gear 220 connecting rods 230 being slidably connected, the side of main body 100 be additionally provided with rack guide rail 130 for being matched with rack gear 220 and The link track 140 matched with connecting rod 230, when rack gear 220 is slided along rack guide rail 130, rack gear 220 drives connecting rod 230 It is slided along link track 140, the other end of connecting rod 230 connect with panel 300 and panel 300 is driven to move, and panel 300 being capable of court Direction far from main body 100 moves, to increase the incoming air area of the air inlet 110 in main body 100 and going out for air outlet 120 Wind area, to improve the efficiency of the air inlet and the outlet of air conditioner indoor unit.
So far, it has been combined preferred embodiment shown in the drawings and describes technical solution of the present invention, still, this field Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these Technical solution after change or replacement will fall within the scope of protection of the present invention.

Claims (10)

1. a kind of air conditioner indoor unit, the air conditioner indoor unit includes main body, is provided with air inlet and air outlet in the main body, It is characterized in that, the air conditioner indoor unit further includes panel and the driving mechanism installed on the body, wherein
The driving mechanism includes motor, gear, rack gear and multiple connecting rods, and the gear is connect with the motor drive, described Rack gear is meshed with the gear, and one end of the connecting rod is slidably connected with the rack gear, the other end of the connecting rod with it is described Panel is connected to drive the panel movement;
The direction that the air outlet is directed toward the air inlet is provided with rack guide rail for the side of the main body and a plurality of connecting rod is led Rail, the rack gear are moved along the rack guide rail, form acute angle between the rack guide rail and the backboard of the main body;
For each connecting rod along the corresponding one link track sliding, each link track includes being connected First track and the second track, the connecting rod are able to drive the panel towards far from the main body when sliding along first track Direction it is mobile, the angle between second track and first track is equal to or more than 90 °, at least one connecting rod Second track of guide rail is parallel with the rack guide rail.
2. air conditioner indoor unit according to claim 1, which is characterized in that side of the rack gear towards the rack guide rail It is provided with sliding part, the sliding part is slidably connected on the rack guide rail.
3. air conditioner indoor unit according to claim 2, which is characterized in that the rack gear deviates from the side of the rack guide rail It is provided with the ball for contacting with the shell of the air conditioner indoor unit.
4. air conditioner indoor unit according to claim 1, which is characterized in that the rack gear is arranged away from the side of the gear There are multiple sliding slots, multiple connecting rods are protruded into the sliding slot and can be slided in the sliding slot.
5. air conditioner indoor unit according to claim 4, which is characterized in that side of the connecting rod towards the link track It is provided with sliding block, the sliding block is slidably connected on the link track.
6. air conditioner indoor unit according to claim 5, which is characterized in that one end that the connecting rod is connect with the panel is set It is equipped with claw, connector is provided on the panel, the claw is connected on the connector.
7. air conditioner indoor unit according to claim 6, which is characterized in that the quantity of the connecting rod is two.
8. air conditioner indoor unit according to claim 7, which is characterized in that the quantity of the sliding slot is two, described in two Sliding slot is arranged respectively close to the both ends of the rack gear.
9. air conditioner indoor unit according to claim 7, which is characterized in that the quantity of the link track is two, wherein Second track close to the link track of the air inlet is parallel with the rack guide rail, close to the air outlet Second track of the link track is parallel with the backboard.
10. air conditioner indoor unit according to claim 1, which is characterized in that the air conditioner indoor unit further includes wind deflector, institute Wind deflector is stated to cover the air outlet and connect with the body rotation.
CN201910743100.6A 2019-08-13 2019-08-13 Air conditioner indoor unit Pending CN110469906A (en)

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CN111306619A (en) * 2020-03-02 2020-06-19 青岛海尔空调器有限总公司 Air conditioner indoor unit
WO2022193722A1 (en) * 2021-03-19 2022-09-22 青岛海尔智能技术研发有限公司 Air guide plate and air conditioner indoor unit

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KR101773967B1 (en) * 2017-01-24 2017-09-12 나정수 Pressure-loss preventing type damper for airconditioning facility

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Publication number Priority date Publication date Assignee Title
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CN1417536A (en) * 2001-11-08 2003-05-14 三星电子株式会社 Air conditioner
JP2003237361A (en) * 2002-02-15 2003-08-27 Nifco Inc Adjusting device for air blowoff port
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WO2022193722A1 (en) * 2021-03-19 2022-09-22 青岛海尔智能技术研发有限公司 Air guide plate and air conditioner indoor unit

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