CN101294728B - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN101294728B
CN101294728B CN2008100897948A CN200810089794A CN101294728B CN 101294728 B CN101294728 B CN 101294728B CN 2008100897948 A CN2008100897948 A CN 2008100897948A CN 200810089794 A CN200810089794 A CN 200810089794A CN 101294728 B CN101294728 B CN 101294728B
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CN
China
Prior art keywords
blade
air
conditioning
air outlet
described blade
Prior art date
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Expired - Fee Related
Application number
CN2008100897948A
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Chinese (zh)
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CN101294728A (en
Inventor
阳承勋
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.)
LG Electronics Inc
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LG Electronics Inc
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Filing date
Publication date
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Publication of CN101294728A publication Critical patent/CN101294728A/en
Application granted granted Critical
Publication of CN101294728B publication Critical patent/CN101294728B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-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
    • F24F2013/1473—Air-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 cams or levers

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The invention relates to an air conditioner, comprising: an airframe, a blade and a blade driving unit. The airframe confines an air inlet and an air outlet. The blade controls the direction of air discharged through the air outlet. The blade driving unit drives the blade. When the blade driving unit is operated, the blade moves at prearranged distance and rotates simultaneously.

Description

Air-conditioning
Technical field
The present invention relates to a kind of air-conditioning.
Background technology
Generally speaking, air-conditioning is to utilize to come the equipment of cooling indoor environment by compressor, condenser, decompressor and evaporimeter.
This kind air-conditioning comprises and is installed on indoor indoor set and is installed on outdoor off-premises station.Alternatively, according to the air-conditioning type, indoor set and off-premises station can be integrally formed.
Indoor set comprises its outside fuselage of formation.In fuselage, be limited with air inlet and air outlet.On air outlet, also be provided with the air-flow that blade is discharged from air outlet with guiding.Blade is driven by sliding-vane motor.At this, a side of blade is connected to the rotating shaft of sliding-vane motor, makes blade rotate to open and close air outlet around the rotating shaft center of sliding-vane motor.
But, in the air-conditioning of prior art, because blade only rotates at the place, fixed position of air outlet, thus only can control the direction of discharging air-flow, and can not control the discharge distance of air.Therefore, the air of discharging from air outlet can not spread equably in whole indoor environment, and has a large amount of discharge air that reenter air-conditioning again immediately of discharging.
Summary of the invention
The invention provides and a kind ofly can make the air of the being discharged air-conditioning of diffusion equably in whole indoor environment.
The present invention also provides a kind of air-conditioning that can control the discharge distance of air.
In one embodiment, air-conditioning comprises: fuselage, and it limits air inlet and air outlet; Blade, its control is by the direction of the air of air outlet discharge; And blade driving unit, its driven vane, wherein when blade driving unit was moved, the side by side mobile preset distance of blade also rotated, described blade driving unit comprises: the position mobile unit, and its side that is connected to described blade is can move the position of described blade; And the rotation guide unit, its opposite side that is connected to described blade is to guide the rotation of described blade, and wherein said rotation guide unit comprises: connecting rod, it is connected to described blade in rotary manner; And the bar guide member, it guides the forward/backward motion of described connecting rod.
In another embodiment, air-conditioning comprises: fuselage, and it limits air inlet and air outlet; Blade, it opens and closes air outlet; And blade driving unit, its driven vane is wherein opened in the process of air outlet at blade, and blade is outwards outstanding from fuselage, blade is variable from the outwards outstanding length of fuselage, wherein, opening or closing in the process of described air outlet, described blade rotates with respect to described fuselage, and the rotating shaft of described blade moves simultaneously, wherein, described blade driving unit comprises: the position mobile unit, and its side that is connected to described blade is to move the position of described blade; And the rotation guide unit, its opposite side that is connected to described blade is to guide the rotation of described blade.
According to the embodiment that is provided, when blade opened or closed air outlet, blade not only rotated, and moved forward and backward.Because can control blade from the outwards outstanding distance of fuselage, so also can control the distance that air is discharged.
And, when blade when the outwards outstanding distance of fuselage increases, because air can be discharged fartherly by means of blade, so can realize more favourable air conditioning to indoor environment.
In addition, when the discharging of air when increasing, the air that can make discharge enter air-conditioning again reduces to minimum.
And, opening and closing air inlet with forward and the panel unit that moves backward by configuration, panel unit can be sealed into the air port to improve the outward appearance of air-conditioning.
In addition, rotate around fuselage, can easily replace the filter that is arranged in the fuselage by making panel unit.
Description of drawings
Fig. 1 is the exploded perspective view according to air-conditioning of the present invention;
Fig. 2 is the stereogram of air-conditioning when off-duty;
Fig. 3 is the stereogram of air-conditioning at run duration;
Fig. 4 is the vertical cutaway view of air-conditioning when off-duty;
Fig. 5 is the vertical cutaway view of air-conditioning at run duration;
Fig. 6 is the cutaway view that the panel unit that is sealed into the air port is shown;
Fig. 7 illustrates the cutaway view that moves forward with the panel unit of opening air inlet;
The cutaway view that Fig. 8 is a panel unit that Fig. 7 is shown under rotation status;
Fig. 9 is the cutaway view that last air outlet that air-conditioning is shown is in sealing state;
Figure 10 is the cutaway view of blade when beginning to open air outlet that Fig. 9 is shown;
Figure 11 is blade cutaway view in the air outlet process on opening that Fig. 9 is shown;
Figure 12 is the blade cutaway view before opening air outlet fully just that Fig. 9 is shown;
Figure 13 is the cutaway view of blade when opening air outlet fully that Fig. 9 is shown; And
Figure 14 is the stereogram of the blade driving unit when being illustrated in blade among Fig. 9 and opening air outlet.
The specific embodiment
Referring now to the example shown in the accompanying drawing in detail embodiments of the present invention are described in detail.
Fig. 1 is the exploded perspective view according to air-conditioning of the present invention, and Fig. 2 is the stereogram of air-conditioning when off-duty, and Fig. 3 is the stereogram of air-conditioning at run duration, and Fig. 4 is the vertical cutaway view of air-conditioning when off-duty, and Fig. 5 is the vertical cutaway view of air-conditioning at run duration.
Fig. 1 illustrates the indoor set of wall-hanging air conditioner, and following description will be limited to the indoor set of air-conditioning.
Referring to Fig. 1 to Fig. 5, comprise the fuselage 2 of formation indoor set 1 outside according to the indoor set 1 of air-conditioning of the present invention.
Last air inlet 4 is defined in the top at fuselage 2 anterior places, and air inlet 6 is defined in the bottom at fuselage 2 anterior places down.And last air outlet 8 is defined in the upper surface of fuselage 2, and following air outlet 10 is defined in the lower surface of fuselage 2.
The front baffle 20 that fuselage 2 comprises afterframe 12 and is coupled to afterframe 12 front portions.And the last air outlet guide member 40 that is used to guide the air stream of being discharged by last air outlet 8 is arranged on the place, top of fuselage 2, and the following air outlet guide member 50 that is used to guide the air stream of being discharged by following air outlet 10 is arranged on the place, bottom of fuselage 2.
In fuselage 2, be provided with air blast 60 and be drawn into air in the fuselage 2 and the cold-producing medium in the fuselage 2 between the heat exchanger 70 of heat-shift.
Air blast 60 comprises blower fan 62 and following blower fan 66 and rotates last motor 64 and the following motor 68 of going up blower fan 62 and following blower fan 66 respectively.
Last blower fan 62 is discharged air by last air outlet 8, and air outlet 10 was discharged air under blower fan 66 passed through down.
Blower fan 62 and 66 is operation independently all.Therefore, blower fan 62 and 66 can side by side move, perhaps only operation.
Blower fan 62 and 66 can be and forms laterally microscler cross flow fan.
Heat exchanger 70 forms the bottom rear that extends to down air inlet 6 from the back, top of last air inlet 4, to allow flowing through heat exchanger 70 by last air inlet 4 and following air inlet 6 inhaled airs.
Heat exchanger 70 can form in fuselage 2 and vertically to extend and the hexahedral shape of horizontal expansion, and its whole middle is bent into "＞" shape outstanding between last blower fan 62 and following blower fan 66, so that make the size of heat exchanger 70 and the space availability ratio maximization in the fuselage 2.
Heat exchanger 70 with bending middle part is exemplarily described in the present invention.
At length, heat exchanger 70 comprises the last rise part 72 that is disposed at the air inlet back, extends upper inclined portion 74 between blower fan 62 and the following blower fan 66 from the bottom of last rise part 72, is disposed at down the following rise part 76 of air inlet 6 back and extends the portion that has a down dip 78 between blower fan 62 and the following blower fan 66 from the upper end of rise part 76 down.
At this, last rise part 72 and upper inclined portion 74 and have a down dip portion 78 and following rise part 76 can form individual unit.Alternatively, last rise part 72 and upper inclined portion 74 can constitute a unit, and the portion 78 that has a down dip can constitute another unit with following rise part 76.
Afterframe 12 forms hexahedral shape, and its front surface opened.The following motor seat 16 that afterframe 12 is included as air that blower fan 62 blows provides the upper channel 13 of path, be used to install the last motor seat 14 of motor 64, the air that blowed for blower fan 66 down provides the lower channel 15 of path and is used to install down motor 68.
Last motor seat 14 is formed on the place, left side of upper channel 13, and following motor seat 16 is formed on the place, right side of lower channel 15.That is to say that motor seat 14 and 16 is configured in place, end respect to one another with respect to passage 13 and 15.
Last air inlet 4 and following air inlet 6 are defined in the above and below relative to each other in the front baffle 20 respectively.
And, be used to show that the display 22 of the running status of air-conditioning or the input operating instruction of air-conditioning etc. is arranged on the central portion place of front baffle 20.Display 22 is outstanding forward from the front surface of front baffle 20, and between last air inlet 4 and following air inlet 6.That is to say that last air inlet 4 is positioned at the top of display 22, and following air inlet 6 is positioned at the below of display 22.
The panel unit 23 that is used to open and close air inlet 4 and following air inlet 6 is arranged on front baffle 20.
Panel unit 23 can be coupled to front baffle 20 can pivot, can slide or can forward/backward to move and pivot.
Panel unit 23 can side by side open and close air inlet 4 and following air inlet 6.Alternatively, panel unit 23 can comprise the top panel 24 that opens and closes last air inlet 4 and open and close the lower panel 26 of air inlet 6 down.The panel unit 23 that comprises top panel 24 and lower panel 26 is exemplarily described in the present invention.
Top panel 24 and lower panel 26 comprise respectively and form to such an extent that extend back to cover sidepiece 24B and 24C and the 26B and the 26C of front baffle 20 lateral parts than air inlet 4 and 6 bigger anterior 24A and 26A and from the both sides of anterior 24A and 26A.
Be used to filter the filter 27 that is drawn into the air in the fuselage 2 and be configured in front baffle 20.Filter 27 comprises and is positioned at the last filter 27A on the air inlet 4 and is positioned at following filter 27B on the following air inlet 6.
And, be used for flatly forward and the panel driving unit 28 of mobile backward top panel 24 and lower panel 26 is arranged on front baffle 20.
Particularly, panel driving unit 28 comprises and is used to the lower panel driver element 28B that drives the top panel driver element 28A of top panel 24 and be used to drive lower panel 26.
Top panel driver element 28A is installed in respectively on the upper left-hand and upper right of front panel, and lower panel driver element 28B is installed in respectively on the lower left side and right side, bottom of front panel 20.
To shown in Figure 5, last air outlet guide member 40 comprises stabilizing member 42 and the left side 44 and the right side 46 of extending from the both sides of stabilizing member 42 as Fig. 1.
And blade 48 is coupled to air outlet guide member 40, and wherein blade 48 opens and closes and goes up air outlet 8 and control the direction of air of being discharged from last air outlet 8.
Following air outlet guide member 50 comprises stabilizing member 52 and the left side 54 and the right side 56 of extending from the both sides of stabilizing member 52.
And lower blade 58 is coupled to down air outlet guide member 50, and wherein lower blade 58 opens and closes air outlet 10 and the same direction of air of being discharged from following air outlet 10 of controlling down.
And blade 48 and lower blade 58 are driven with shift position and same rotation by corresponding blade driving unit.That is to say that blade driving unit comprises blade driver element and lower blade driver element.
Reference marker 49A among Fig. 5 is the last air outlet screen that is installed in the air outlet guide member 40, in order to the inside of protection fuselage 2 when blade 48 is opened air outlet 8.
Reference marker 59A among Fig. 5 is the following air outlets screen that is installed on down in the air outlet guide member 50, the inside of protection fuselage 2 when opening air outlet 10 down at lower blade 58.
Below will describe the operation of panel driving unit 28 in detail.
Fig. 6 is the cutaway view that the panel unit that is sealed into the air port is shown, and Fig. 7 illustrates the cutaway view that moves forward with the panel unit of opening air inlet, and Fig. 8 cutaway view that is panel unit that Fig. 7 is shown under rotation status.
Although at the driver element of top panel shown in Fig. 6 to Fig. 8, the top panel driver element is identical with the structure of lower panel driver element, just their installation site difference.Therefore, below description can be applied to top panel driver element and lower panel driver element with being equal to.
The power transfering part 32 that panel driving unit 28 comprises panel driving motor 30 and is used for power is delivered to from panel driving motor 30 panel unit 23.
Pinion 31 is coupled to the axle of panel driving motor 30, and is formed in the surface of power transfering part 32 with the gear teeth 33A of pinion 31 engagement.
Particularly, power transfering part 32 comprises main body 33, guidance part 34 and connecting portion 35.
Main body 33 along forward and direction backward extend, and comprise the gear teeth 33A that is formed in its lower surface.Guidance part 34 is configured in main body 33 belows discretely.Main body 33 and guidance part 34 all are connected to connecting portion 35.
Main body 33 is passed the hole 21A that is defined in the front baffle 20.And main body 33 moves forward and backward by the rotation of pinion 31.
The support member 21B that supports guidance part 34 is formed on the front baffle 20.Therefore, when main body 33 forward and when mobile backward, guidance part 34 is supported on the support member 21B.
For cleaning and filtering 27 easily, panel unit 23 is connected to power transfering part 32 by hinge in the mode that pivots.At length, the hinge coupling connection 33B of portion is formed on the main body 33, and is formed on the panel unit 23 with the joint pin 23A that the mode that pivots is coupled to the hinge coupling connection 33B of portion.
At this, top panel 24 upwards pivots around the center of joint pin 23A, and lower panel 26 pivots downwards around joint pin 23A.
Therefore, panel unit 23 moves forward and backward with respect to fuselage by means of panel driving unit 28, and also pivots around joint pin 23A.
And, pivot for restriction panel unit 23 when panel unit 23 is coupled to panel driving unit 28, the protuberance 23C that limits draw-in groove 23B is formed on the panel unit 23, make protuberance 23C pass to be defined in through hole 32B in the power transfering part 32, and be formed on the protuberance 32A insertion at through hole 32B place and snap in the draw-in groove 23B.
Therefore, when panel unit was configured to move forward and backward, panel unit was sealed into the air port to improve the outward appearance of air-conditioning.
And, because panel unit can rotate around fuselage, so can easily replace the filter that is arranged in the fuselage by the rotating panel unit.
Below, blade driving unit will be described.
Fig. 9 is the cutaway view that last air outlet that air-conditioning is shown is in sealing state, Figure 10 is the cutaway view of blade when beginning to open air outlet that Fig. 9 is shown, Figure 11 is blade cutaway view in the air outlet process on opening that Fig. 9 is shown, Figure 12 is the blade cutaway view before opening air outlet fully just that Fig. 9 is shown, Figure 13 is blade that Fig. 9 an is shown cutaway view when opening air outlet fully, and Figure 14 is the stereogram of the blade driving unit when blade among Fig. 9 being shown opening air outlet.
Although at the driver element of blade shown in Fig. 9 to Figure 14, of the present invention upward driver element is identical with following structure of driving unit, just their installation site difference.Therefore, the structure of the blade driving unit that drives blade below will exemplarily be described.
Referring to Fig. 9 to Figure 14, blade driving unit 80 comprises and is connected to blade 48 with the blade mobile unit 82 of mobile blade 48 positions and be connected to the rotation guide unit 90 of blade 48 with the rotation of guiding blade 48 when blade 48 shift positions.At this, " position motion " is meant that whole blade 48 is moved preset distance.
At length, blade mobile unit 82 comprises vane drive motor 84 and the power transfering part 86 that power is delivered to blade 48 from vane drive motor 84.
One side of power transfering part 86 is coupled to the rotating shaft of vane drive motor 84, and its opposite side is connected to blade 48 in the mode that pivots.Power transfering part 86 is connected to the central portion of blade 48.Therefore, when blade 48 was rotated by power transfering part 86 by vane drive motor 84, it was with respect to power transfering part 86 rotations.
Hinge axis 48a is outstanding from one of power transfering part 86 and blade 48, and limits pan 86a so that insert hinge axis 48a in pan 86a in power transfering part 86 and blade 48 another.
The bar guide member 94 that rotation guide unit 90 comprises the connecting rod 92 that is connected to blade 48 and is used for the horizontal movement of the forward/backward of guiding connecting rod 92 when blade 48 shift positions.
At length, connecting rod 92 is coupled to blade 48 in the position away from power transfering part 86 in the mode that pivots.And when blade 48 shift positions, blade 48 pivots with respect to connecting rod 92.
Hinge axis 48b is outstanding from one of connecting rod 92 and blade 48, and limits pan 92a to insert hinge axis 48b in pan 92a in connecting rod 92 and blade 48 another.
Connecting rod 92 formed length are shorter than the length of power transfering part 86, with inclination blade 48 when blade 48 is opened air outlet 8.
Protuberance 96 is formed on the connecting rod 92.The forward/backward motion of the guidance part 97 guiding protuberances 96 that on bar guide member 94, comprise equally.Guidance part 97 extends towards the front and rear of fuselage 2.
Guidance part 97 comprises last guide member 97a disconnected from each other and following guide member 97b.Therefore, protuberance 96 flatly moves forward and backward between last guide member 97a and following guide member 97b.
Operation according to air-conditioning of the present invention below will be described.
At first, under the situation of air outlet, when activating blade driving unit 80, the rotating shaft of vane drive motor 84 is along direction (along the counter clockwise direction of Fig. 9 to Figure 13) the rotary power transfer part 86 of opening air outlet under the closed condition as shown in Figure 9.
Then, to shown in Figure 13, blade 48 deasil rotates as Figure 10, and the connecting rod 92 that is connected to blade 48 moves forward along guidance part 97.
When connecting rod 92 when guidance part 97 moves, blade 48 pivots with respect to connecting rod 92, and moves forward the identical distance of distance that is moved with connecting rod 92 from its position among Fig. 9.
Therefore, in blade 48 rotary courses, the pivot center of blade 48 is that hinge axis 48b moves.That is to say that the pivot center of blade 48 is flatly moved forward from its position when blade 48 seals air outlet 8.
Open in the process of air outlet 8 at blade 48, blade 48 is also outwards outstanding from fuselage 2.At this, in the pivot process of blade 48, blade 48 increases from the outwards outstanding amount of fuselage 2, till blade 48 rotates to predetermined angular.Little by little increase in the outstanding length of blade shown in Fig. 9 to Figure 12 48.
Therefore, according to the present invention,, can also control the discharging distance of air in indoor environment by adjusting the open position of blade 48.
And, when controlling the open position of blade 48 regularly, the air of being discharged by last air outlet 8 not only can be discharged in the indoor environment near air-conditioning, and can be discharged into zone away from air-conditioning, make it possible to carry out air-conditioning and regulate air-conditioned indoor environment is installed in comparatively quick and uniform mode generally.
And in the opening procedure of blade 48, blade 48 is with respect to the top surface of fuselage 2 predetermined angular that tilted.That is to say that the position of blade 48 before from its bottom is inclined upwardly.At this, be apparent that position before, end is downward-sloping from it for lower blade 58.
As shown in figure 13, when blade 48 is opened air outlet 8 fully, and when last blower fan 62 rotated, the air that is blowed by last blower fan 62 flow through air outlet 8, and was blowed with the direction that the edge is parallel to blade 48 by the both sides guiding of blade 48.
At this, the front portion of blade 48 is configured to the place ahead and the top of air outlet 8, make the air flow through air outlet 8 from air outlet 8 guide continuously by blade 48 after discharging.
That is to say, the center configuration of the air ratio blade 48 of being discharged by last air outlet 8 is discharged fartherly in last air outlet 8 time, makes that discharging the air capacity that reenters the air of air-conditioning immediately by last air inlet 4 again by last air outlet 8 is reduced to minimum.

Claims (11)

1. air-conditioning comprises:
Fuselage, it limits air inlet and air outlet;
Blade, its control is by the direction of the air of described air outlet discharge; And
Blade driving unit, it drives described blade,
Wherein, when described blade driving unit is moved, side by side mobile preset distance of described blade and rotation,
Wherein said blade driving unit comprises: the position mobile unit, and its side that is connected to described blade is can move the position of described blade; And the rotation guide unit, its opposite side that is connected to described blade to be guiding the rotation of described blade,
Wherein said rotation guide unit comprises:
Connecting rod, it is connected to described blade in rotary manner; And
The bar guide member, it guides the forward/backward motion of described connecting rod.
2. air-conditioning as claimed in claim 1, wherein, described blade opens and closes described air outlet.
3. air-conditioning as claimed in claim 2 wherein, opens and closes in the process of described air outlet at described blade, and the rotating shaft of described blade flatly moves forward and backward.
4. air-conditioning as claimed in claim 1, wherein, described position mobile unit comprises:
CD-ROM drive motor; And
Power transfering part, the one side is connected to the rotating shaft of described CD-ROM drive motor, and the other end is connected to described blade in rotary manner.
5. air-conditioning as claimed in claim 1, wherein, described connecting rod by described bar guide member flatly forward/backward move.
6. air-conditioning as claimed in claim 1 also comprises:
Panel unit, it opens and closes described air inlet; And
The panel driving unit, it drives described panel unit,
Wherein, described panel unit is moved forward and backward by described panel driving unit.
7. air-conditioning as claimed in claim 6, wherein, described panel unit is connected to described panel driving unit in rotary manner.
8. air-conditioning as claimed in claim 6, wherein, described panel driving unit comprises:
CD-ROM drive motor; And
Power transfering part, it is delivered to described panel unit with power from described CD-ROM drive motor, and is moved forward and backward by described CD-ROM drive motor,
Wherein, described panel unit is connected to described power transfering part in rotary manner.
9. air-conditioning comprises:
Fuselage, it limits air inlet and air outlet;
Blade, it opens and closes described air outlet; And
Blade driving unit, it drives described blade,
Wherein, open in the process of described air outlet at described blade, described blade is outwards outstanding from described fuselage, and described blade is variable from the outwards outstanding length of described fuselage,
Wherein, opening or closing in the process of described air outlet, described blade rotates with respect to described fuselage, and the rotating shaft of described blade is mobile simultaneously, and wherein, described blade driving unit comprises:
The position mobile unit, its side that is connected to described blade is to move the position of described blade; And
The rotation guide unit, its opposite side that is connected to described blade is to guide the rotation of described blade.
10. air-conditioning as claimed in claim 9, wherein, described position mobile unit comprises:
CD-ROM drive motor; And
Power transfering part, the one side is connected to the rotating shaft of described CD-ROM drive motor, and opposite side is connected to described blade in rotary manner.
11. air-conditioning as claimed in claim 9, wherein, described rotation guide unit comprises:
Connecting rod, it is connected to described blade in rotary manner; And
The bar guide member, it guides the forward/backward motion of described connecting rod.
CN2008100897948A 2007-04-24 2008-04-10 Air conditioner Expired - Fee Related CN101294728B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070039825A KR100865091B1 (en) 2007-04-24 2007-04-24 Air conditioner
KR10-2007-0039825 2007-04-24

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Publication Number Publication Date
CN101294728A CN101294728A (en) 2008-10-29
CN101294728B true CN101294728B (en) 2010-08-25

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KR101479345B1 (en) 2008-11-12 2015-01-06 엘지전자 주식회사 Indoor unit of air conditioner
KR101727036B1 (en) * 2010-05-13 2017-04-14 엘지전자 주식회사 Air conditioner
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