WO2019050309A1 - 공기조화기의 천장형 실내기 - Google Patents
공기조화기의 천장형 실내기 Download PDFInfo
- Publication number
- WO2019050309A1 WO2019050309A1 PCT/KR2018/010447 KR2018010447W WO2019050309A1 WO 2019050309 A1 WO2019050309 A1 WO 2019050309A1 KR 2018010447 W KR2018010447 W KR 2018010447W WO 2019050309 A1 WO2019050309 A1 WO 2019050309A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vane
- link
- disposed
- module
- shaft
- Prior art date
Links
Images
Classifications
-
- 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
-
- 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
Definitions
- the present invention relates to a ceiling-type indoor unit of an air conditioner, and more particularly, to a ceiling-type indoor unit installed in a ceiling of an indoor unit.
- an air conditioner is composed of a compressor, a condenser, an evaporator, and an inflator, and supplies air or warm air to a building or a room using an air conditioning cycle.
- the air conditioner is structurally divided into a separable type in which the compressor is disposed outdoors and an integral type in which the compressor is integrally manufactured.
- an indoor heat exchanger is installed in an indoor unit
- an outdoor heat exchanger and a compressor are installed in an outdoor unit
- two devices separated from each other are connected to each other by a refrigerant pipe.
- the integrated type air conditioner includes a window type air conditioner for directly mounting the apparatus on a window, and a duct type air conditioner for connecting the suction duct and the discharge duct to the outside of the room.
- the separate type air conditioner is generally classified according to the installation type of the indoor unit.
- a stand-type air conditioner in which an indoor unit is vertically installed in an indoor space is referred to as a stand-type air conditioner.
- a wall-mounted type air conditioner in which an indoor unit is installed on a wall of the room is called a ceiling-type indoor unit.
- system air conditioner which is capable of providing air-conditioned air in a plurality of spaces as one type of a separate type air conditioner.
- a system air conditioner there is a type in which a plurality of indoor units are provided to air-condition the room, and a type in which air-conditioned air is supplied to each space through the duct.
- a plurality of indoor units provided in the system air conditioner may be equipped with a stand type, a wall type or a ceiling type.
- the ceiling-type indoor unit includes a case suspended from a ceiling wall, and a front panel covering a bottom surface of the case and installed on a ceiling-like surface.
- a suction port is disposed at the center of the front panel, a plurality of discharge ports are disposed outside the suction port, and a discharge vane is provided for each discharge port.
- An object of the present invention is to provide a ceiling-type indoor unit of an air conditioner capable of providing horizontal wind, inclined wind, and vertical wind through a first vane and a second vane.
- An object of the present invention is to provide a ceiling-type indoor unit of an air conditioner capable of providing a plurality of inclined winds through a first vane and a second vane.
- An object of the present invention is to provide a ceiling-type indoor unit of an air conditioner capable of connecting a first vane and a second vane to each other to operate as a single vane when providing a horizontal wind.
- An object of the present invention is to provide a ceiling-type indoor unit of an air conditioner capable of disposing both the first vane and the second vane in the vertical direction and discharging the discharged air toward the ground when providing vertical wind.
- An object of the present invention is to provide a ceiling-type indoor unit of an air conditioner capable of controlling both the movement of the first vane and the movement of the second vane through rotation of the driving link.
- An object of the present invention is to provide a ceiling-type indoor unit of an air conditioner in which a first vane is positioned below a discharge port and a part of a first vane is located inside a discharge port when providing a vertical wind have.
- the present invention can provide horizontal wind, inclined wind, and vertical wind through the first vane and the second vane.
- the present invention can provide a plurality of inclined winds through the first vane and the second vane.
- the present invention can operate as a single vane by connecting a first vane and a second vane when providing a horizontal wind.
- the present invention can arrange both the first vane and the second vane in the vertical direction, and discharge the discharged air toward the ground.
- the present invention can control both the movement of the first vane and the movement of the second vane through rotation of the drive link.
- a part of the first vane is positioned inside the ejection opening when the first vane is positioned below the ejection opening and provides a vertical wind.
- the present invention relates to a case which is suspended from a ceiling of a room and has a suction port and a discharge port formed on a bottom surface thereof; And a vane module disposed in the case and guiding a flow direction of air discharged from the discharge port,
- a module body installed on the case side and at least a part of which is exposed to the discharge port;
- a vane motor assembled to the module body and providing a driving force;
- a drive link body including a first drive link body and a second drive link body assembled to be relatively rotatable with the module body, coupled to the vane motor, rotated by a driving force of the vane motor, link;
- a first vane link located forward of the drive link and assembled to be rotatable relative to the module body;
- a second vane link assembled to be rotatable relative to the second driving link body;
- a second vane disposed at the discharge port and assembled to be rotatable relative to the module body by a second vane shaft and assembled to be rotatable relative to the second vane link.
- the module body includes: a module body coupled to the case; And a link mounting portion extending upward from the module body portion and exposed to the discharge port, wherein the drive link, the first vane link, and the second vane shaft are provided on the discharge port side with respect to the link mounting portion, It can be assembled relatively rotatably.
- the vane motor may be provided on the opposite side of the discharge port with respect to the link mounting portion, and the drive link and the vane motor may be coupled through the link mounting portion.
- the stopper may be disposed between the drive link and the first vane link.
- the stopper may be disposed between the drive link and the first vane link.
- first vane link further includes a first link link shaft axially mounted on the first link link unit so as to be rotatable relative to the link mount unit,
- the first vane link shaft is located forward of the core link shaft with respect to the air discharge direction and the second vane shaft is located behind the core link shaft with respect to the air discharge direction,
- the core link shaft may be positioned between the -2 vane link shaft and the second vane shaft.
- first vane comprises:
- a first vane body extending in the longitudinal direction of the discharge port; And a first joint rib protruded upward from the first vane body and in which the drive link and the first vane link are assembled to be relatively rotatable,
- the first joint rib includes a first joint portion assembled to be rotatable relative to the first vane link; And a second joint part assembled to be rotatable relative to the driving link.
- the drive link and the first vane link may be located between the first joint rib and the link mount.
- the first joint rib includes a first joint rib disposed at one side of the first vane body; And a first and second joint ribs disposed on the other side of the first vane body, and the length of the second vane may be shorter than a length between the first and second joint ribs and the first and second joint ribs .
- the second vane includes a second vane body extending in the longitudinal direction of the discharge port; A second joint rib protruded upward from the second vane body and coupled to be rotatable relative to the second vane link; And a pair of second vane spindles formed on the second vane body and rotatably coupled with the module body.
- the first vane may include: a first vane body extending in the longitudinal direction of the discharge port; And a first joint rib projecting upward from the first vane body and in which the drive link and the first vane link are relatively rotatably assembled, wherein the first joint rib is rotatable relative to the first vane link A first joint portion, possibly assembled; And a second joint portion assembled to be rotatable relative to the drive link, wherein the second vane comprises: a second vane body formed to extend in the longitudinal direction of the discharge port; A second joint rib protruded upward from the second vane body and coupled to be rotatable relative to the second vane link; And a pair of second vane spindles formed on the second vane body and rotatably coupled with the module body.
- the first joint rib includes a first joint rib disposed at one side of the first vane body; And a second vane body disposed on the other side of the first vane body, and the second vane body may be disposed between the first and second joint ribs and the first and second joint ribs.
- the driving link includes: a core body; A core link shaft disposed on the core body, rotatably coupled to the link mounting portion and coupled with the vane motor; A first drive link body extending from the core body; A first drive link shaft disposed on the first drive link body and rotatably coupled with the first vane; A second drive link body extending from the core body and forming an angle between the first drive link body and the predetermined drive link body; And a second drive link shaft disposed on the second drive link body and rotatably coupled to the second vane link.
- a stopper for restricting the rotation range of the driving link is further disposed in the link mounting portion, and the stopper may form an interlock with the first driving link body or the second driving link body.
- the first vane link includes a first vane link body; A first vane link shaft disposed at one side of the first vane link body, assembled with the first vane and relatively rotated with the first vane; And a first vane link shaft disposed on the other side of the first vane link body and assembled with the module body and relatively rotated with the module body.
- the second vane link includes a second vane link body; A second -1 vane link shaft disposed on one side of the second vane link body, assembled with the second vane and relatively rotated with the second vane; And a second -2 vane link shaft portion disposed on the other side of the second vane link body and assembled with the driving link and relatively rotated with the driving link.
- the second vane link may be formed of a transparent material.
- the module body includes: a first module body disposed at one side of the discharge port, the first module body being assembled to the case and at least a part of which is exposed to the discharge port; And a second module body disposed on the other side of the discharge port, the second module body being assembled to the case and at least a part of which is exposed to the discharge port, and the second vane between the first module body and the second module body .
- the second vane axis being protruded to one side of the second vane, the second vane axis being assembled to be relatively rotatable with the first module body; And a second 2-vane shaft projecting to the other side of the second vane and assembled to be rotatable relative to the second module body, wherein the first module body is assembled with the 2-1 vane shaft Further comprising a second vane coupling portion providing a center of rotation of the second vane axis, wherein the second module body is assembled with the second vane vane axis, and the center of rotation of the second vane axis And a second vane coupling portion for providing the second vane coupling portion.
- the first module body may include: a module body coupled to the case; And a link mounting part extending upward from the module body part and exposed to the discharge port, the second module body including: a module body coupled to the case; And a link mounting part extending upward from the module body part and exposed to the discharge port, wherein the first vane comprises: a first vane body extending in the longitudinal direction of the discharge port; A first joint rib protruding upward from the first vane body and disposed on the first module body side; And a first and second joint ribs protruding upward from the first vane body and disposed on the second module body side, wherein the first and second joint ribs are disposed between the link mounting portion of the first module body and the link mounting portion of the second module body
- the first-first joint rib and the first-second joint rib may be disposed.
- first vane is positioned on the upper side of the first vane when the indoor unit is stopped, the first-first joint rib and the first-second joint rib are located in the discharge port, 1 module body and below the second module body.
- the ceiling-type indoor unit of the air conditioner according to the present invention has one or more of the following effects.
- the present invention is advantageous in that the directions of the first vane and the second vane can be simultaneously controlled to provide horizontal wind, inclined wind, and vertical wind.
- the present invention is advantageous in that a plurality of inclined winds can be provided by simultaneously controlling the directions of the first vane and the second vane.
- the present invention has an advantage in that when providing a horizontal wind, the first vane and the second vane can be connected to operate as a single vane.
- the present invention is advantageous in that both the first vane and the second vane are arranged in the vertical direction when the vertical wind is provided, and the discharged air can be discharged toward the ground.
- the present invention has an advantage that both the movement of the first vane and the movement of the second vane can be controlled through the rotation of the driving link.
- the present invention is advantageous in that when the horizontal wind is provided, since the first vane is positioned on the lower side of the discharge port, the air passing through the discharge port can flow in the horizontal direction.
- the part of the first vane is located inside the discharge port when the vertical wind is provided, the discharged air can be discharged in a more vertical direction.
- the present invention is advantageous in that the second vane is made of a transparent material and can scatter light transmitted through a plurality of recess lines.
- the first vane and the second vane when the first vane and the second vane are positioned in the vertical direction to form a vertical air flow, a part of the first vane or a part of the second vane is positioned in the discharge passage, The air can be supplied in a vertical wind.
- FIG. 1 is a perspective view illustrating an indoor unit of an air conditioner according to an embodiment of the present invention.
- FIG. 2 is a cross-sectional view of Fig.
- FIG. 3 is an exploded perspective view showing the front panel of FIG.
- FIG. 4 is a perspective view showing the upper part of the front panel of Fig.
- FIG. 5 is a perspective view of the vane module shown in Fig.
- Figure 6 is a perspective view from the other direction of Figure 5;
- FIG. 7 is a perspective view of the vane module viewed from the upper side of Fig.
- FIG. 8 is a front view of the vane module shown in Fig.
- FIG. 9 is a rear view of the vane module shown in FIG. 3; FIG.
- FIG. 10 is a plan view of the vane module shown in Fig.
- FIG. 11 is a perspective view showing the operating structure of the vane module shown in Fig.
- FIG. 12 is a front view of the drive link shown in Fig.
- FIG. 13 is a front view of the first vane link shown in Fig.
- FIG. 14 is a front view of the second vane link shown in Fig.
- FIG. 15 is a side cross-sectional view of the vane module shown in Fig.
- FIG. 16 is an illustration of an ejecting step P1 according to the first embodiment of the present invention.
- Fig. 17 is an illustration of an ejecting step P2 according to the first embodiment of the present invention.
- Fig. 18 is an exemplary view of the discharging step P3 according to the first embodiment of the present invention.
- Fig. 19 is an exemplary view of the discharging step P4 according to the first embodiment of the present invention.
- Fig. 20 is an exemplary view of the discharging step P5 according to the first embodiment of the present invention.
- Fig. 21 is an exemplary view of the discharging step P6 according to the first embodiment of the present invention.
- Figure 22 is a perspective view of the module body shown in Figure 3;
- FIG. 23 is a perspective view of the module body viewed from the bottom of Fig.
- Fig. 24 is a plan view of Fig. 3. Fig.
- Fig. 25 is a cross-sectional view showing the link mounting portion coupling structure of Fig. 10; Fig.
- FIG. 26 is a perspective view of the drive link shown in FIG.
- FIG. 27 is a plan view of the drive link shown in Fig. 26;
- FIG. 28 is a left side view of the drive link shown in Fig. 26;
- FIG. 29 is a perspective view of the first vane link shown in Fig.
- FIG. 30 is a plan view of the first vane link shown in Fig.
- FIG. 31 is a perspective view of the second vane link shown in Fig.
- FIG. 32 is a plan view of the second vane link shown in Fig.
- FIG. 33 is a perspective view of the first vane shown in FIG. 5; FIG.
- FIG. 34 is a perspective view from below of the first vane shown in Fig.
- FIG. 35 is a plan view of the first vane shown in Fig.
- FIG. 36 is a side view of the first vane shown in FIG. 33; FIG.
- FIG. 37 is a perspective view of the second vane shown in Fig.
- FIG. 38 is a plan view of the second vane shown in Fig.
- FIG. 39 is a front view of the second vane shown in Fig.
- FIG. 40 is a side view of the second vane shown in Fig.
- FIG. 1 is a perspective view illustrating an indoor unit of an air conditioner according to an embodiment of the present invention.
- 2 is a cross-sectional view of Fig. 3 is an exploded perspective view showing the front panel of FIG. 4 is a perspective view showing the upper part of the front panel of Fig. 5 is a perspective view of the vane module shown in Fig.
- Figure 6 is a perspective view from the other direction of Figure 5;
- FIG. 9 is a rear view of the vane module shown in FIG. 3;
- FIG. 10 is a plan view of the vane module shown in Fig.
- FIG. 11 is a perspective view showing the operating structure of the vane module shown in Fig. 12 is a front view of the drive link shown in Fig. 13 is a front view of the first vane link shown in Fig. 14 is a front view of the second vane link shown in Fig. 15 is a side cross-sectional view of the vane module shown in Fig.
- FIG. 16 is an illustration of an ejecting step P1 according to the first embodiment of the present invention.
- FIG. Fig. 17 is an illustration of an ejecting step P2 according to the first embodiment of the present invention.
- Fig. Fig. 18 is an exemplary view of the discharging step P3 according to the first embodiment of the present invention.
- FIG. 19 is an exemplary view of the discharging step P4 according to the first embodiment of the present invention.
- Fig. Fig. 20 is an exemplary view of the discharging step P5 according to the first embodiment of the present invention.
- Fig. 21 is an exemplary view of the discharging step P6 according to the first embodiment of the present invention.
- Figure 22 is a perspective view of the module body shown in Figure 3; 23 is a perspective view of the module body viewed from the bottom of Fig. Fig. 24 is a plan view of Fig. 3.
- Fig. Fig. 25 is a cross-sectional view showing the link mounting portion coupling structure of Fig. 10;
- FIG. 26 is a left side view of the drive link shown in Fig. 26; 29 is a perspective view of the first vane link shown in Fig. 30 is a plan view of the first vane link shown in Fig. 31 is a perspective view of the second vane link shown in Fig. 32 is a plan view of the second vane link shown in Fig.
- FIG. 33 is a perspective view of the first vane shown in FIG. 5;
- FIG. 34 is a perspective view from below of the first vane shown in Fig. 35 is a plan view of the first vane shown in Fig.
- FIG. 36 is a side view of the first vane shown in FIG. 33;
- FIG. 37 is a perspective view of the second vane shown in Fig. 38 is a plan view of the second vane shown in Fig. 39 is a front view of the second vane shown in Fig. 40 is a side view of the second vane shown in Fig.
- the indoor unit of the air conditioner according to the present embodiment includes a case 100 having a suction port 101 and a discharge port 102, an indoor heat exchanger 130 disposed inside the case 100, And an indoor air blowing fan 140 for flowing air to the air inlet 101 and the air outlet 102.
- the case 100 includes a case housing 110 and a front panel 300.
- the case housing 100 is hung from the ceiling of the room through a hanger (not shown), and the lower side is opened.
- the front panel 300 covers the opened face of the case housing 110 and is disposed toward the floor of the room and is exposed to the room and the inlet port 101 and the outlet port 102 are formed.
- the case 100 may be variously formed in accordance with the production mode, and the configuration of the case 100 does not limit the idea of the present invention.
- the suction port 101 is disposed at the center of the front panel 300 and the discharge port 102 is disposed outside the suction port 101.
- the number of the suction ports 101 or the number of the discharge ports 102 is irrelevant to the idea of the present invention.
- one suction port 101 is formed, and a plurality of the discharge ports 102 are arranged.
- the suction port 101 is formed in a rectangular shape when viewed from the bottom, and the discharge port 102 is spaced apart from the edges of the suction port 101 by a predetermined distance.
- the indoor heat exchanger 130 is disposed between the suction port 101 and the discharge port 102 and the indoor heat exchanger 130 divides the inside of the case 100 into the inside and outside.
- the indoor heat exchanger 130 is disposed vertically in this embodiment.
- An indoor ventilation fan (140) is located inside the indoor heat exchanger (130).
- the overall shape of the indoor heat exchanger is formed as " ", and some sections can be separated.
- the indoor heat exchanger 130 is arranged to vertically enter the air discharged from the indoor air blowing fan 140.
- a drain pan 132 is installed inside the case 100 and the indoor heat exchanger 130 is mounted on the drain pan 132.
- the condensed water generated in the indoor heat exchanger 130 may flow into the drain pan 132 and then be stored.
- the drain pan 132 is provided with a drain pump (not shown) for discharging the collected condensed water to the outside.
- the drain pan 132 may be formed with a sloping surface having a directionality for collecting and storing the condensed water flowing down from the indoor heat exchanger 130 to one side.
- the indoor ventilation fan 140 is located inside the case 100 and above the air inlet 101.
- the indoor air blowing fan 140 uses a centrifugal air blower that sucks air into the center and discharges air in the circumferential direction.
- the indoor ventilation fan 140 includes a bell mouth 142, a fan 144, and a fan motor 146.
- the bell mouth 142 is disposed above the suction grille 320 and is positioned below the fan 144. [ The bell mouth 142 guides the air that has passed through the suction grill 320 to the fan 144.
- the fan motor 146 rotates the fan 144.
- the fan motor 146 is fixed to the case housing 110.
- the fan motor 146 is disposed above the fan 144. At least a portion of the fan motor 146 is positioned higher than the fan 144.
- the motor shaft of the fan motor 146 is disposed downward, and the fan 144 is coupled to the motor shaft.
- the indoor heat exchanger 130 is located outside the edge of the fan 144. At least a part of the fan 144 and the indoor heat exchanger 130 are arranged on the same horizontal line. And at least a portion of the bell mouth 142 is inserted into the fan 144. At least a portion of the bell mouth 142 overlaps the fan 144 in the up-and-down direction.
- the indoor heat exchanger (130) is disposed inside the case housing (110), and divides the inner space of the case housing (110) inside and outside.
- An inner space surrounded by the indoor heat exchanger 130 is defined as a suction passage 103 and an outer space of the indoor heat exchanger 130 is defined as a discharge passage 104.
- the indoor air blowing fan 140 is disposed in the suction passage 103.
- the discharge passage 104 is located between the outside of the indoor heat exchanger 130 and the side wall of the case housing 110.
- the suction passage 103 is the inside surrounded by "? &Quot; of the indoor heat exchanger, and the discharge passage 104 is outside the "? &Quot;
- the suction passage 103 communicates with the suction port 101 and the discharge passage 104 communicates with the discharge port 103.
- the air flows from the lower side of the suction passage 103 to the upper side and flows from the upper side to the lower side of the discharge passage 104.
- the flow direction of the air is switched 180 degrees with reference to the indoor heat exchanger 130.
- the suction port (101) and the discharge port (102) are formed on the same surface of the front panel (300).
- the suction port (101) and the discharge port (102) are arranged to face in the same direction.
- the suction port 101 and the discharge port 102 are disposed to face the floor of the room.
- the discharge port 102 When the front panel 300 is curved, the discharge port 102 may be formed to have a slight side inclination. However, the discharge port 102 connected to the discharge path 104 is formed to be directed downward.
- a vane module 200 is disposed to control the direction of air discharged through the discharge port 102.
- the front panel 300 is coupled to the case housing 110 and includes a front body 310 having the inlet 101 and the outlet 102 and a plurality of grill holes 321.
- the inlet 101 A suction grill 320 covering the suction grill 320 and a free filter 330 detachably assembled to the suction grill 320 and a suction fan 320 installed in the front body 310 to adjust the air flow direction of the discharge port 102 And a vane module 200 for controlling the vane module 200.
- the suction grill 320 is detachably installed in the front body 310.
- the suction grill 320 may be vertically elevated from the front body 310.
- the suction grille 320 covers the entire suction port 101.
- the suction grill 320 is formed with a plurality of grill holes 321 in a lattice shape.
- the grill hole 321 and the suction port 101 are communicated with each other.
- a prefilter 330 is disposed above the suction grille 320.
- the pre-filter 330 filters the air sucked into the case 100.
- the pre-filter 330 is positioned above the grill hole 321 and filters the air that has passed through the suction grill 320.
- the discharge port 102 is formed in the form of a long slit along the edge of the suction port 101.
- the vane module 200 is positioned on the discharge port 102 and is coupled to the front body 310.
- the vane module 200 may be separated to the lower side of the front body 310. That is, the vane module 200 is disposed independently of the coupling structure of the front body 310, and can be independently separated from the front body 310. The structure will be described in more detail below.
- the front body 310 is coupled to the lower side of the case housing 110 and is disposed toward the interior of the case.
- the front body 310 is installed on the ceiling of the room and is exposed to the room.
- the front body 310 is coupled to the case housing 110 and the case housing 110 supports the load of the front body 310.
- the front body 310 supports loads of the suction grille 320 and the prefilter 330.
- the front body 310 is formed in a rectangular shape when viewed from the top view.
- the shape of the front body 310 may be variously formed.
- the upper surface of the front body 310 may be formed horizontally to be adhered to the ceiling, and the lower surface may have a curved surface at an edge.
- a suction port 101 is disposed at the center of the front body 310 and a plurality of discharge ports 102 are disposed outside the suction port 101.
- the suction port 101 may be formed in a square shape, and the discharge port 102 may be formed in a rectangular shape.
- the discharge port 102 may be formed in a slit shape longer than the width.
- the front body 310 includes a front frame 312, a side cover 314, and a corner cover 316.
- the front frame 312 provides the load and rigidity of the front panel 300 and is fastened to the case housing 110.
- the suction port (101) and the four discharge ports (102) are formed in the front frame (312).
- the front frame 312 includes a side frame 311 and a corner frame 313.
- the corner frame 313 is disposed at each corner of the front panel 300.
- the side frames 311 are coupled to the two corner frames 313.
- the side frame 311 includes an inner side frame 311a and an outer side frame 311b.
- the inner side frame 311a is disposed between the suction port 101 and the discharge port 102 and couples the two corner frames 313.
- the outer side frame 311b is disposed outside the discharge port 102.
- four inner side frames 311a and four outer side frames 311b are provided.
- the suction port (101) is located inside the four inner side frames (311a).
- the discharge port 102 is formed so as to be surrounded by two corner frames 313, an inner side frame 311a and an outer side frame 311b.
- the side cover 314 and the corner cover 316 are coupled to the bottom surface of the front frame 312.
- the side cover 314 and the corner cover 316 are exposed to the user, and the front frame 312 is not visible to the user.
- the side cover 314 is disposed at an edge of the front frame 312 and the corner cover 316 is disposed at an edge of the front frame 312.
- the side cover 314 is made of a synthetic resin material and fastened to the front frame 312. Specifically, the side cover 314 is coupled to the side frame 311, and the corner cover 316 is coupled to the corner frame 313.
- four side covers 314 and four corner covers 316 are provided.
- the side cover 314 and the corner cover 316 are coupled to the front frame 312 and connected to each other by a single structure.
- the four side covers 314 and the four corner covers 316 form one edge.
- the side cover 314 is disposed below the side frame 311 and the corner cover 316 is disposed below the corner frame 313.
- the four side covers 314 and the four corner covers 316 are assembled to form a quadrangular rim.
- the four side covers 314 and the four corner covers 316 connected to each other are defined as the front decor 350.
- the front decor 350 forms a deco outer border 351 and an inner border 352.
- the deco outer border 351 When viewed in a top view or a bottom view, the deco outer border 351 is formed in a rectangular shape, and the decoror border 352 is also formed in a rectangular shape as a whole. However, the edge of the decorative border forms a predetermined curvature.
- the suction grille 320 and the four vane modules 200 are disposed inside the decoror borders 352. Then, the suction grille 320 and the four vane modules 200 abut against the decoror borders 352.
- each side cover 314 is coupled to the front frame 312.
- the outer edge of the side cover 314 forms part of the deco outer border 351 and the inner edge forms part of the decoror border 352.
- the inner edge of the side cover 314 forms the outer boundary of the discharge port 102.
- the inner edge of the side cover 314 is defined as a side decoror border 315.
- corner covers 316 are disposed, and each of the corner covers 316 is coupled to the front frame 312.
- the outer edge of the corner cover 316 forms a part of the deco outer border 351 and the inner edge forms a part of the decoror border 352.
- the inner edge of the corner cover 316 is defined as a corner decoror border 317.
- the corner decorainer 317 may be disposed to abut the suction grille 320.
- the inner edge of the corner cover 316 is arranged to face the suction grille 320, and the gap is spaced by a predetermined distance to form a gap 317a.
- the side decor inner border 315 is spaced apart from the vane module 200 by a predetermined distance to form a gap 315a and is arranged to face the outer edge of the vane module 200.
- the decor inner border 352 is spaced apart from the outer edges of the four vane modules 200 and the suction grille 320 and forms a continuous gap.
- a continuous gap formed by the four side decoupling border gap 315a and the four corner decenter border gap 317a is defined as a front decoupling gap 350a.
- the front decor gap 350a is formed at the inner edge of the front decor 350. [ Specifically, the front decor gap 350a is formed by separating the outer edge of the vane module 200 and the suction grill 320 from the inner edge of the front decor 350. [
- the front decoupling gap 350a makes the suction grille 320 and the vane module 200 appear as a single structure.
- the suction grille 320 is positioned below the front body 310.
- the suction grille 320 may be moved up and down in a state in which it is in close contact with the bottom surface of the front body 310.
- the suction grill 320 includes a grill body 322 and a plurality of grill holes 321 formed to vertically penetrate the grill body 322.
- the suction grill 320 includes a grill body 322 disposed below the suction port 101 and communicating with the suction port 101 by a plurality of grill holes 321 formed in a rectangular shape, And a grill corner portion 327 formed to extend diagonally from the edge of the body 322.
- the bottom surface of the grill body 322 and the bottom surface of the first vane 210 may form a continuous surface.
- the bottom surface of the grill body 322 and the bottom surface of the corner cover 316 may form a continuous surface.
- a plurality of grills 323 are arranged in a lattice form.
- the grid-shaped grill 323 forms a grill hole 321 having a rectangular shape.
- the portion where the grill 323 and the grill hole 321 are formed is defined as a suction portion.
- the grill body 322 includes a suction portion through which air is communicated, and a grill body portion 324 disposed so as to surround the suction portion.
- the suction portion When viewed in a top view or a bottom view, the suction portion is formed in a rectangular shape as a whole.
- Each of the corners of the suction portion is disposed to face each corner of the front panel 300, and more specifically to the corner cover 316.
- the grill body 322 When viewed in the bottom view, the grill body 322 is formed in a rectangular shape.
- the outer edge of the grill body portion 324 is arranged to face the discharge port 102 or the front decor 350.
- the grill corner borders 326 may be curved around the inside of the suction grille 320 and the grill side borders 325 may be curved around the outside of the suction grille 320.
- the grill body portion 324 further includes a grill corner portion 327 wrapped by the grill corner borders 326 and the two grill side borders 325.
- the grill corner portion 327 is protruded from the grill body portion 324 toward the corner cover 316 side.
- the grill corner portion 327 is disposed at each corner of the grill body 322.
- the grill corner portions 327 extend toward the respective corners of the front panel 300.
- four grill corner portions 327 are disposed.
- four grill corner portions 327 are formed on the first grill corner portion 327-1, the second grill corner portion 327-2, the third grill corner portion 327-3, And is defined as a corner portion 327-4.
- the grille side borders 325 are formed in a concave shape from the outside to the inside.
- a discharge port 102 is formed between the side cover 314 and the suction grille 320. More specifically, one discharge port 102 is formed between the side decoror borders 315 of the side cover 314 and the grill side borders 325 of the grill body 322. Discharge openings 102 are formed between the side decoror borders 315 and the grill side borders 325 arranged in four directions of the suction grille 320.
- the length of the corner corner borders 326 and the length of the corner decoror borders 317 are formed to be equal. That is, the width of the corner cover 316 is equal to the width of the corner portion 327 of the grill.
- the inside width of the side cover 314 and the width of the grill side borders 325 are formed to be the same.
- the grille side borders 325 are further divided as follows.
- the grille side borders 325 form an inner boundary of the discharge opening 102.
- the side decor inner borders 315 and the corner decor inner borders 317 form the bar boundary of the discharge opening 102.
- the grill side borders 325 are elongated in the longitudinal direction of the discharge port 102 and are connected to one side of the long straight line section 325a and connected to the suction grille 320, A second curve section 325b connected to the other side of the long straight line section 325a and having a center of curvature formed outside the suction grille 320, A first short straight line section 325d connected to the first curve section 325b and a second short straight line section 325e connected to the second curve section 325c.
- the vane module 200 is installed in the discharge passage 104 and controls the flow direction of the air discharged through the discharge opening 102.
- the vane module 200 includes a module body 400 and a first vane 210, a second vane 220, a vane motor 230, a drive link 240, a first vane link 250, And a vane link 260.
- the first vane 210, the second vane 220, the vane motor 230, the drive link 240, the first vane link 250, and the second vane link 260 are all connected to the module body 400 Respectively.
- the module body 400 is installed integrally with the front panel 300. That is, all the components of the vane module 200 are modularized and installed in the front panel 300 at one time.
- the vane module 200 is modularized, the assembly time can be shortened and replacement is easy when the vane module 200 is broken.
- the vane motor 230 uses a stepping motor.
- the module body 400 may be composed of one body. In this embodiment, in order to minimize the installation space and minimize the manufacturing cost, the two parts are separately manufactured.
- the module body 400 includes a first module body 410 and a second module body 420.
- the first module body 410 and the second module body 420 are symmetrically formed. In this embodiment, a common structure will be described by taking the first module body 410 as an example.
- the first module body 410 and the second module body 420 are fastened to the front body 310, respectively. Specifically, the first module body 410 and the second module body 420 are installed in the corner frame 313, respectively.
- the first module body 410 is installed in a corner frame 313 disposed at one side of the discharge port 102 and the second module body 420 is installed at a corner And is installed in the frame 313.
- the first module body 410 and the second module body 420 are closely attached to the bottom surface of the respective corner frames 313 and fastened through the fastening members 401 with respect to the vertical direction.
- the first module body 410 and the second module body 420 are disposed on the lower side of the front body 310.
- the first module body 410 and the corner frame 313 are arranged so as to face upward from the lower side and the second module body 420 and the corner frame 313
- the fastening direction is also oriented from the lower side to the upper side.
- the entire vane module 200 can be easily separated from the front body 310 during the service process.
- the vane module 200 is disposed at one side of the discharge port 102 and is located below the front body 310 and is connected to the first module body 310 detachably mounted to the front body 310
- a second module body 420 disposed on the other side of the discharge port 102 and positioned below the front body 310 and detachably assembled to the front body 310 downwardly, One and the other of which are coupled to the first module body 410 and the second module body 420, respectively, and at least one of the first module body 410 and the second module body 420 is rotated relative to the first module body 410 and the second module body 420
- a vane motor 230 installed in at least one of the first module body 410 and the second module body 420 to provide a driving force to the vane 210 and 220, 1 module body 410 and is disposed to face downward, and is formed to penetrate the first module body 410
- a second coupling hole 403-2 which is disposed on the front side of the first module body 420 so as to extend downward and penetrates the second module body 420 and a second coupling hole 403-2 which is disposed on the front side of the second module body 420 through the second coupling hole 403-2, And a second fastening member 401-2 fastened to the body.
- first module body 410 and the second module body 420 are positioned below the front body 310, when the front body 310 is installed in the case housing 110, 200 can be separated from the front body 310. This is commonly applied to all four vane modules 200.
- the entire vane module 200 is separated to the lower side of the front body 310.
- the module body 400 includes a module body 402 coupled to the front body 310 and exposed to the outside and opened at an upper side and one side face of the module body 402, A module guide part 430 protruding toward the vanes 210 and 220 in the link mounting part 404 and guiding the flow direction of the air, .
- the module body 402 is fastened to the front body 310 by a fastening member 401 (not shown).
- the module body portion 402 may be coupled to the front body 310 through hook coupling or interference fit.
- a fastening hole 403 is formed to penetrate the module body portion 402.
- a fastening boss 445 protruding upward from the module body 402 is further formed.
- a fastening hole 403 is formed inside the fastening boss 445. The fastening bosses 445 improve the fastening force with the fastening members 401 and provide a space into which the fastening members 401 can be inserted.
- the module body portion 402 further includes a module body border 440 protruded upward along the edge, and the module body border 440 forms a side surface of the module body portion 402.
- the link mounting portion 404 forms one side of the four sides of the module body portion 402 and the module body borders 440 forms three sides of the four sides of the module body portion 402.
- the link mounting portion 404 is formed to be higher than the module body borders 440.
- the module body portion 402, the module body borders 440, and the link mounting portion 404 are integrally manufactured through injection molding.
- the link mounting portion 404 is disposed on the side of the first vane 210 and the second vane 220 of the four sides of the module body portion 402.
- the driving link 240, the first vane link 250 and the second vane 220 are assembled to the link mounting portion 404 and the driving link 240, the first vane link 250 and the second vane 220 ), Respectively.
- the module body border 440 includes a first module body border 441, a second module body border 442, and a third module body border 443.
- the first module body frame 441 is positioned on the front side of the side of the module body 400 and the second module body frame 442 is positioned on the outer side of the side face of the module body 400, (443) is located on the rear side of the side surface of the module body (400).
- the link mounting portion 404 is positioned inside the side surface of the module body 400.
- a module hook 405 is disposed in each of the first module body borders 441 and the second module body borders 442.
- the module hooks 405 protrude upward from the lower side and can form mutual engagement in the vertical direction.
- the module body portion 402 is tightly fastened to the front body 310 to minimize the occurrence of the shortage.
- the fastening member 401 for fixing the module body part 402 is fastened in a direction from the lower side to the upper side and can be separated from the upper side to the lower side.
- the module body 402 has a fastening hole 403 through which the fastening member 401 passes.
- a fastening hole disposed in the second module body 420 is referred to as a second fastening hole 403-1.
- the fastening member 401 provided in the first fastening hole 403-1 is defined as a first fastening member 401-1
- the fastening member 401 provided in the first fastening member 403-1 is defined as a second fastening member 401-2.
- the first fastening member 401-1 passes through the first fastening hole and is fastened to the front body 310.
- the second fastening member 401-2 passes through the second fastening hole and is fastened to the front body 310.
- a module hook 405 for temporarily fixing the position of the module body 400 is disposed before the module body 400 is fastened and fixed.
- the module hook 405 is combined with the front panel 300 (specifically, the front body 310). Specifically, the module hook 405 and the front body 310 form mutual engagement.
- a plurality of module hooks 405 may be disposed in one module body. In the present embodiment, are disposed on the outer edge and the front edge of the module body portion 402, respectively. That is, the module hooks 405 are disposed outside the first module body 410 and the second module body 420, respectively, and the module hooks 405 are symmetrical with respect to the left-right direction.
- the vane module 200 can be temporarily fixed to the frame body 310 by the module hooks 405 of the first module body 410 and the module hooks 405 of the second module body 420.
- Fixation by the module hooks 405 may cause some clearance in the coupling structure.
- the fastening member 401 firmly fixes the module body 400 temporarily fixed to the front body 310.
- the fastening hole 403 in which the fastening member 401 is installed can be positioned between the module hooks 405.
- the fastening holes 403 of the first module body 410 and the fastening holes 403 of the second module body 420 are disposed between the module hooks 405 on one side and the other side.
- the module hooks 405 and the fastening holes 403 are arranged in a line.
- the module hooks 405 can maintain the state where the vane module 200 is coupled to the frame body 310 even if the fastening members 401 are disassembled.
- the vane module 200 remains coupled to the front panel 300 even when the coupling member 401 is removed when the vane module 200 needs to be separated at the time of repair or failure. Therefore, the operator does not need to separately support the vane module 200 when the fastening member 401 is dismantled.
- the vane module 200 is firstly fixed by the module hook 405 and secondarily fixed by the fastening member 401, the convenience of service during service can be greatly improved.
- the module body portion 402 is arranged horizontally, and the link mounting portion 404 is arranged vertically. Particularly, the link mounting portion 404 protrudes upward from the module body portion 402 when the link mounting portion 404 is installed.
- the link mounting portion 404 of the first module body 410 and the link mounting portion 404 of the second module body 420 are disposed to face each other.
- the first vane 210, the second vane 220 and the driving link 240 (see FIG. 4) are installed between the link mounting portion 404 of the first module body 410 and the link mounting portion 404 of the second module body 420, A first vane link 250, and a second vane link 260 are installed.
- the vane motor 230 is disposed outside the link mounting portion 404 of the first module body 410 or outside the link mounting portion 404 of the second module body 420.
- the vane motor 230 may be installed in only one of the first module body 410 and the second module body 420. In this embodiment, the first module body 410 or the second module body 420 is disposed.
- a first vane 210, a second vane 220, a drive link 240, a first vane link 250, and a second vane link 250 are interposed between the first module body 410 and the second module body 420. And the vane module 200 is integrated.
- a vane motor mounting portion 406 protruding outward from the link mounting portion 404 is disposed.
- the vane motor 230 is fastened and fixed to the vane motor mounting portion 406.
- the vane motor mounting portion 406 is formed in a boss shape, and the vane motor 230 is fixed to the vane motor mounting portion 406.
- the link mounting portion 404 and the vane motor 230 are separated from each other by a predetermined distance by the vane motor mounting portion 406.
- the link mounting portion 404 includes a driving link fitting portion 407 to which the driving link 240 is assembled and which provides a rotational center to the driving link 240, A first vane link engaging portion 408 providing a center of rotation for the first vane link 250 and a second vane link engaging portion 408 engaging the second vane 220 and providing a center of rotation to the second vane 220, A vane coupling portion 409 is disposed.
- the driving linkage portion 407 and the first vane linkage portion 408 are formed in the shape of a hole passing through the link mounting portion 404.
- the motor shaft of the vane motor 230 and the shaft of the first vane 210 are coupled to each other at the drive link coupling portion 407.
- the drive link coupling portion 407 further includes a drive link boss 447 projecting toward the first vane 210 side.
- a drive link coupling portion 407 penetrating the link installation portion 404 is disposed inside the drive link boss 447.
- the drive link bosses 447 are formed in a ring shape.
- the shaft of the first vane 210 can be firmly supported through the driving link bosses 447.
- the driving link boss 447 provides a mounting position of the driving link 240 and maintains a contact state when the driving link 240 rotates and suppresses vibration or clearance of the driving link 240.
- a second vane shaft 221 of the second vane 220 is inserted into the second vane coupling portion 409.
- the second vane coupling portion 409 is formed as a boss protruding toward the opposite module body 400 side. But may be implemented in various forms to provide a rotation axis unlike the present embodiment.
- a stopper 270 for limiting the rotation angle of the driving link 240 is disposed on the link mounting portion 404.
- the stopper 270 protrudes toward the vanes 210 and 220 from the opposite link mounting portion 404.
- the stopper 270 is disposed outside the drive link bosses 447 and limits the rotation angle of the drive link 240.
- the drive link boss 447 and the stopper 270 are integrally formed and manufactured.
- the protruding length of the stopper 270 is longer than the protruding length of the driving link boss 447. Since the stopper 270 is formed along the edge of the drive link boss 447, it is formed in an arc shape.
- the stopper 270 is positioned on the first vane link engaging portion 408 side.
- the stopper 270 generates interference at a specific position when the driving link 240 rotates, and limits rotation of the driving link 240.
- the stopper 270 is positioned within a turning radius of the driving link 240.
- the stopper 270 is integrally formed with the link mounting portion 404.
- the vane motor 230 is assembled to the outside of the link mounting portion 404.
- a motor mounting boss 232 protruding outward from the link mounting portion 404 is disposed.
- the module guide portion 430 is formed by protruding inward from the link mounting portion 404.
- the module guide portion 430 includes a guide wall 435 which is exposed to the discharge port 102 and guides the discharge air and a guide wall 435 connected to the guide wall 435 and connected to the bottom surface of the module body portion 402 And a guide bottom wall 432 that forms a guide groove.
- the guide wall 435 is formed into a smooth curved surface.
- the lower end of the guide wall 435 forms a discharge port 102 and forms a rear side edge 102b of the discharge port 102 in the present embodiment.
- the rear side edge 102b of the discharge port 102 forms the boundary between the guide bottom wall 432 and the guide wall 435.
- the rear side edge 102b of the discharge port 102 is disposed on the front side edge of the guide wall 435.
- the guide wall 435 and the second vane coupling portion 409 are connected to each other and the load applied to the second vane coupling portion 409 can be dispersed.
- the driving link 240 is directly connected to the vane motor 230.
- a motor shaft (not shown) of the vane motor 230 is directly coupled to the drive link 240 and the amount of rotation of the drive link 240 is determined according to the rotation angle of the rotation axis of the vane motor 230.
- the driving link 240 passes through the link mounting portion 404 and is assembled to the vane motor 230.
- the drive link 240 passes through the drive link coupling portion 407.
- the driving link 240 includes a driving link body 245, a first driving link shaft 241 disposed on the driving link body 245 and rotatably coupled to the first vane 210, A core link shaft 243 disposed on the driving link body 245 and rotatably coupled to the link mounting portion 404 (specifically, the driving link fitting portion 407) And a second drive link shaft 242 rotatably coupled with the second vane link 260.
- the driving link body 245 includes a first driving link body 246, a second driving link body 247, and a core body 248.
- the core link 243 is disposed in the core body 248 and the first drive link shaft 241 is disposed in the first drive link body 246.
- the second drive link body 247, The core link shaft 243 is disposed.
- the core body 248 connects the first drive link body 246 and the second drive link body 247.
- the first driving link body 246, the second driving link body 247, and the core link shaft 243 are connected to the core body 248.
- the core link shaft 243 protrudes from the core body 248 toward the vane motor 230 side.
- the core link shaft 243 is rotatably assembled with the link mounting portion 404.
- the core link shaft 243 is assembled to the drive link coupling portion 407 formed on the link mounting portion 404.
- the core link shaft 243 may be relatively rotated in a state of being coupled with the driving link coupling portion 407.
- the first driving link shaft 241 and the second driving link shaft 242 protrude in a direction opposite to the core link shaft 243.
- the first driving link shaft 241 and the second driving link shaft 242 are projected toward the first vane 210 and the second vane 220 side.
- the driving link 240 is disposed on the inner side (vane side) with respect to the link mounting portion 404. Only the core link shaft 243 of the drive link 240 passes through the link mounting portion 404 and is disposed outside the link mounting portion 404 (on the vane motor side).
- the core link shaft 243 has an inner hollow cylindrical shape.
- the motor shaft 231 of the hollow vane motor 230 formed inside the core link shaft 243 is inserted.
- the core link shaft 243 passes through the drive link coupling portion 407.
- the core body 447 can be brought into close contact with the drive link boss 447 when the core link shaft 243 passes through the drive link engagement portion 407.
- a plurality of protrusions 248a protruding from the surface of the core body 248 are disposed.
- the protrusion 248a protrudes in the same direction as the core link shaft 243.
- a plurality of protrusions 248a may be disposed along the edge of the core link shaft 243.
- first drive link body 246 and the second drive link body 247 There is no particular limitation on the shape of the first drive link body 246 and the second drive link body 247.
- the first driving link body 246 and the second driving link body 247 may be formed in a straight line or a curved shape.
- the first driving link body 246 is longer than the second driving link body 247.
- the first driving link shaft 241 is rotatably assembled with the first vane 210.
- the second drive link shaft 242 is rotatably assembled with the second vane link 260.
- the first drive link body 246 is connected to the core body 248 and extends in a direction orthogonal to the core link shaft 243.
- the first drive link body 246 extends in a direction parallel to the thickness of the core body 248.
- a first driving link shaft mounting portion 246b having a first driving link shaft 241 is formed on the end side of the first driving link body 246.
- the first drive link shaft mounting portion 246b is formed in a disc shape.
- the first drive link shaft attachment portion 246b is formed to be wider than the diameter of the first drive link shaft 241.
- the first driving link shaft mounting portion 246b is in close contact with the first vane 210 and can support the first vane 210.
- the first driving link shaft 241 protrudes from the first vane 210 side (opposite to the core link shaft) in the first driving link shaft mounting portion 246b.
- the first drive link body 246 includes a first drive link body 246-1 extending in the longitudinal direction and a second drive link body 246-1 extending from the first drive link body 246-1 to the first vane 210 side And a second drive link body 246-2 extending in a direction opposite to the core link axis.
- the first drive link shaft mounting portion 246b is disposed in the first-second drive link body 246-2.
- the first driving link shaft 241 is a shaft rotating structure for rotating with the first vane 210.
- the first drive link shaft 241 is projected from the first drive link shaft attachment portion 246b toward the first vane 210 and includes a plurality of link shaft bodies 241a and protruded from the link shaft body 241 And a link shaft latching portion 241b which interlocks with the first joint portion 216 of the first vane 210 described later.
- the link shaft body 241a is composed of three pieces, and the three link shaft bodies 241a are arranged apart from each other. Each link shaft body 241a is formed by protruding from the first drive link body 246. [ Three link shaft bodies 241a are gathered to provide a cylindrical shaft rotating structure.
- the link shaft latching portion 241b is disposed in each link shaft body 241a.
- the link shaft latching portion 241b is disposed on the outer surface of the link shaft body 241a and protrudes outward.
- the link shaft latching portion 241b is disposed at the end of the link shaft body 241a.
- a joint rib 214 described later is fitted between the link shaft latching portion 241b and the first drive link shaft mounting portion 246b.
- the link shaft body 241a may be deformed and inserted into the first joint 216. [ After passing through the first joint 216, the link shaft body 241a is returned to its original state.
- a projection 246a is formed in the first driving link shaft mounting portion 246b.
- the protrusion 246a is in close contact with the outer surface of the joint rib 214, and supports the joint rib 214.
- the protrusion 246a can minimize the assembly error of the first vane 210 and the joint rib 214.
- the second drive link body 247 is connected to the core body 248 and extends in a direction perpendicular to the core link shaft 243.
- the second drive link body 247 extends in a direction parallel to the thickness of the core body 248.
- a second driving link shaft mounting portion 247b on which a second driving link shaft 242 is disposed is formed on the end side of the second driving link body 247.
- the second drive link shaft mounting portion 247b is formed in a disc shape.
- the second drive link shaft attachment portion 247b is formed to be wider than the diameter of the second drive link shaft 242.
- the second drive link body 247 includes a second-1 drive link body portion 247-1 extending in the longitudinal direction and a second drive link body portion 247-1 extending from the second-1 drive link body portion 247-1 to the first vane 210 side And a second 2-2 drive link body 247-2 extending in a direction opposite to the core link axis.
- the 2-1 drive link body portion 247-1 and the 2-2 drive link body 247-2 are orthogonal.
- the 2-2 drive link body 247-2 extends in a direction opposite to the core link axis.
- the second drive link shaft 242 is formed in a cylindrical shape.
- the second drive link shaft 242 protrudes in a direction opposite to the core link shaft 243 in the second drive link shaft mount 247b.
- the link shaft catching portion 242b is formed on the outer surface of the second drive link shaft 242.
- the link shaft latching portion 242b forms an interlock with the second vane link 260.
- the second drive link shaft 242 passes through the second vane link 260.
- the second vane link 260 is positioned between the link shaft latching portion 242b and the second driving link shaft mounting portion 247b.
- a projection 247a is formed in the second driving link shaft mounting portion 247b.
- the protrusion 247a is in close contact with the outer surface of the second vane link 260 and supports the outer surface of the second vane link 260.
- the protrusion 247a can minimize the assembly error of the second vane link 260 and the second driving link shaft mounting portion 247b.
- link shaft latching portion 242b only one link shaft latching portion 242b is formed.
- the link shaft latching portion 242b performs a key function.
- the link shaft latching portion 242b must pass through the key groove 262b of the second vane link 260 so that the second vane link 260 .
- the link shaft latching portion 242b and the key groove 262b do not coincide with each other during the operation of the second vane link 260 and the second drive link shaft 242. [ The position where the link shaft latching portion 242b and the key groove 262b are assembled is located outside the operating range of the second vane link 260. [
- the first driving link body 246 and the second driving link body 247 form a predetermined angle E between the first driving link shaft 241 and the core link shaft 243, And the imaginary straight line connecting the core link shaft 243 and the second drive link shaft 242 form a predetermined angle E.
- the angle E is formed to be greater than 90 degrees but less than 180 degrees do.
- the first driving link shaft 241 provides a structure in which the driving link body 245 and the first vane 210 can rotate relative to each other.
- the first driving link shaft 241 is formed integrally with the driving link body 245.
- the first drive link shaft 241 may be integrally formed with the first vane 210 or the joint rib 214. In this case,
- the core link shaft 243 provides a structure in which the driving link body 245 and the module body (specifically, the link mounting portion 404) can be relatively rotated.
- the core link shaft 243 is formed integrally with the drive link body 245.
- the second driving link shaft 242 provides a structure in which the second vane link 260 and the driving link 240 can be relatively rotated.
- the second driving link shaft 242 is formed integrally with the driving link body 245.
- the second driving link shaft 242 may be integrally formed with the second vane link 260.
- the second driving link shaft 242 is disposed in the second driving link body 247.
- the second driving link shaft 242 is disposed on the opposite side of the first driving link shaft 241 with respect to the core link shaft 243.
- the first vane link 250 is formed of a rigid material and is formed in a straight line shape. Unlike the present embodiment, the first vane link 250 may be formed as a curved line.
- the first vane link 250 includes a first vane link body 255 formed of a rigid material and a second vane link body 255 disposed on one side of the first vane link body 255 and having a first vane 210, A first vane link shaft 251 which is assembled with the first vane link body 255 and is relatively rotated with the first vane 210 and a second vane link shaft 252 which is disposed on one side of the first vane link body 255, A first vane link shaft mounting portion 253 extending from the first vane link body 255 to the first vane 210 side and having the first vane link shaft 251 disposed thereon, The first vane link body 255 is disposed on the other side of the first vane link body 255 and is assembled with the module body 400 (specifically, the link mounting portion 404) And a second vane link body (255) which is disposed on the other side of the first vane link body (255) and which is connected to the module body (400, specifically, the first vane link coupling section And a
- the first vane link shaft 251 projects toward the first vane 210 side.
- the first vane link shaft 251 may be assembled with the first vane 210 and rotated relative to the first vane 210.
- the first-second vane link shaft 252 is assembled to the link mounting portion 404 of the module body 400. Specifically, the first-second vane link shaft 252 is assembled to the first vane link-engaging portion 408 and can be rotated relative to the first vane link-engaging portion 408.
- the first 1-1 vane link shaft 251 and the 1-2 vane link shaft 252 project in opposite directions to each other.
- the 1-1 vane link shaft mounting portion 253 and the 1-2 vane link shaft mounting portion 254 are disposed so as to face each other in opposite directions.
- the longitudinal direction of the first vane link body 255 and the placement direction of the first vane link shaft mounting portion 253 are orthogonal to each other, and the longitudinal direction of the first vane link body 255 and the The arrangement direction of the two-vane link shaft mounting portion 254 is orthogonal.
- the first vane link shaft mounting portion 253 is formed in a disc shape.
- the first vane link shaft mounting portion 253 is formed wider than the diameter of the first vane link shaft 251.
- the first vane link shaft mounting portion 253 is in close contact with the first vane 210 and can support the first vane 210.
- the first vane link shaft 251 is a shaft rotation structure for rotating with the first vane 210.
- the first 1-1 vane link shaft 251 includes a plurality of link shaft bodies 251a projecting toward the first vane 210 side in the 1-1 vane link shaft attachment portion 253, And a link shaft engaging portion 251b that protrudes from the first joint portion 251a and forms an interlock with the second joint portion 217 of the first vane 210 described later.
- the link shaft body 251a is constituted by three members, and the three link shaft bodies 251a are disposed apart from each other. Each link shaft body 251a protrudes from the first vane link shaft mounting portion 253. Three link shaft bodies 251a are gathered to provide a cylindrical shaft rotating structure.
- the link shaft latching portion 251b is disposed in each link shaft body 251a.
- the link shaft latching portion 251b is disposed on the outer surface of the link shaft body 251a and protrudes outward.
- the link shaft latching portion 251b is disposed at the end of the link shaft body 251a.
- a joint rib 214 to be described later is fitted between the link shaft latching portion 251b and the first-vane link shaft mounting portion 253.
- the link shaft body 251a When the first 1-1 vane link shaft 251 and the joint rib 214 are assembled, the link shaft body 251a may be deformed and inserted into the second joint 217. [ After passing through the joint 217, the link shaft body 251a is returned to its original state.
- a projection 253a is formed in the 1-1 vane link shaft mounting portion 253.
- the protrusion 253a is in close contact with the outer surface of the joint rib 214 and supports the joint rib 214. [ The protrusion 253a can minimize the assembly error of the first vane 210 and the joint rib 214. [
- first-first vane link shaft 251 Since the configuration of the first-first vane link shaft 251 and the configuration of the first-second vane link shaft 252 are the same, a detailed description will be omitted.
- the first vane link shaft 252 is projected from the first vane link shaft mounting portion 254 toward the link mounting portion 404 (specifically, the first vane link fitting portion 408) A link shaft body 252a and a link shaft engaging portion 252b projecting from the link shaft body 252a and forming an interlock with the first vane link engaging portion 408.
- the second vane link 260 is formed of a rigid material and extends in a straight line. Unlike the present embodiment, the first vane link 250 may be formed as a curved line.
- the second vane link 260 is disposed on one side of the second vane link body 265 and is assembled with the second vane 220,
- the second vane link shaft 261 extends from the second vane link body 265 to the second vane 220 side and the second vane link shaft 261 rotates relative to the second vane link shaft 261.
- a second vane link shaft mounting portion 263 disposed on the other side of the second vane link body 265 and configured to be assembled with the driving link 240 (specifically, the second driving link shaft 242) And a second 2-vane link shaft portion 262 that is relatively rotated with the driving link 240.
- the second-second vane link shaft portion 262 is formed in the form of a hole passing through the second vane link body 265.
- the second-2 vane link shaft portion 262 and the second drive link shaft 242 are assembled together to provide a relatively rotatable shaft rotation structure.
- any one of the second-2 vane link shaft portion 262 and the second drive link shaft 242 is formed in the shape of an axis, the other one may be formed in the form of a hole or a boss providing a rotation center.
- the second vane link shaft portion may be formed in the shape of a shaft and the second drive link shaft may be formed in the shape of a hole, unlike the present embodiment.
- the second-first vane link shaft 261 projects toward the second vane 220 side.
- the second -1 vane link shaft 261 may be assembled with the second vane 220 and rotated relative to the second vane 220.
- the longitudinal direction of the second vane link body 265 is orthogonal to the placement direction of the second vane link shaft installation portion 263.
- the second-first vane link shaft mounting portion 263 is formed in a disc shape.
- the second-first vane link shaft mounting portion 263 is formed to be wider than the diameter of the second-1 vane link shaft 261.
- the second vane link shaft mounting portion 263 is in close contact with the second vane 220 and can support the second vane 220.
- the second-1 vane link shaft 261 is a shaft rotation structure for relative rotation with the second vane 220.
- the second-first vane link shaft 261 is formed in a cylindrical structure.
- a link shaft engaging portion 261b is formed on the outer circumferential surface of the (2-1) vane link shaft 261.
- the link shaft catching portion 261b forms an interlock with the second vane 220.
- the second-1 vane link shaft 261 passes through the second vane 220.
- the second joint rib 224 (specifically, the third joint portion 226) of the second vane 220 is positioned between the link shaft latching portion 261b and the second-1 vane link shaft mounting portion 263.
- a projection 263a is formed in the second-first-vane link shaft mounting portion 263.
- the protrusion 263a is in close contact with the outer surface of the second vane 220 (specifically, the second joint rib 224), and the outer surface of the second vane 220 (specifically, the second joint rib 224) Lt; / RTI >
- the protrusion 263a can minimize the assembly error of the second vane 220 and the second-1 vane link shaft mounting portion 263.
- link shaft catching portion 261b only one link shaft catching portion 261b is formed.
- the link shaft latching portion 261b performs a key function.
- the link shaft latching portion 261b must pass through the key groove 224b of the second joint rib 224, 224 and the 2-1 vane link shaft 261 can be assembled.
- the second vane link shaft portion 262 is formed in the shape of a hole passing through the second vane link body 265.
- a keyway 262b is formed along the penetration length direction of the second-second vane link shaft portion 262.
- the second vane link 260 and the second drive link shaft 242 are assembled, and the insertion direction of the second drive link shaft 242 . That is, the second drive link shaft 242 and the second vane link 260 can be separated from each other only when the key groove 262b is aligned with the link shaft latch portion 242b.
- the second drive link shaft 242 can be relatively rotated in a state of being assembled with the second-second vane link shaft portion 262.
- the direction in which the air is discharged is defined as forward, and the opposite direction is defined as rearward.
- the ceiling side is defined as the upper side, and the floor is defined as the lower side.
- first vane 210 and the second vane 220 are disposed to control the flow direction of the air discharged from the discharge port 102.
- the relative arrangement and relative angles of the first vane 210 and the second vane 220 are changed according to the respective steps of the vane motor 230.
- the first vane 210 and the second vane 220 are paired to form six discharge steps P1, P2, P3, P4, P5, and P6 according to the respective steps of the vane motor 230, .
- the first vane 2100 and the second vane 220 are fixed in a state in which they are not moved.
- the discharge steps P1, P2, P3, P4, P5 The moving step may be a combination of six ejection steps P1, P2, P3, P4, P5, P6, and the first vane 210 and the second vane 220 may be actuated Air flow.
- the first vane 210 is disposed between the link mounting portion 404 of the first module body 410 and the link mounting portion 404 of the second module body 420.
- the first vane 210 covers most of the discharge port 210.
- the first vane 210 may be formed so as to cover the entire discharge port 210, unlike the present embodiment.
- the first vane 210 is coupled to the drive link 240 and the first vane link 250.
- the driving link 240 and the first vane link 250 are disposed on one side and the other side of the first vane 210, respectively.
- the first vane 210 is rotated relative to the driving link 240 and the first vane link 250, respectively.
- the drive link 240 coupled to the first module body 410 may be referred to as a first drive link and the first drive link may be coupled to the first module body 410.
- the first vane link 250 coupled to the first vane link 410 is defined as a 1-1 vane link.
- the driving link 240 connected to the second module body 420 is referred to as a second driving link and the first vane link 250 coupled to the second module body 420 is defined as a first- do.
- the first vane 210 includes a first vane body 212 formed to extend in the longitudinal direction of the discharge port 102 and a second vane body 212 protruded upward from the first vane body 212, And a joint rib 214 to which the first vane link 250 is coupled.
- the first vane body 212 controls the direction of air discharged along the discharge passage 104.
- the discharged air may be struck on the upper or lower surface of the first vane body 212 to guide the flow direction.
- the air discharge direction and the longitudinal direction of the first vane body 212 are orthogonal or intersecting.
- the bottom surface of the first vane body 212 is formed into a smooth flat or curved surface, and various structures including a joint rib 214 are disposed on the upper surface.
- the plane of the first vane body 212 corresponds to the shape of the discharge port 102.
- the joint rib 214 is a mounting structure for coupling the driving link 240 and the first vane link 250.
- the joint ribs 214 are disposed on one side and the other side of the first vane 210, respectively.
- the joint rib 214 protrudes upward from the upper surface of the first vane body 212.
- the joint rib 214 is formed along the flow direction of the air to be discharged, and minimizes the resistance with the discharge air. So that the joint ribs 214 are orthogonal or intersecting with respect to the longitudinal direction of the first vane body 212.
- the joint rib 214 has a low height at a side in which air is discharged (forward) and a high height at a side (rear) in which air enters.
- the joint rib 214 is formed at a side where the driving link 240 is coupled and at a side where the first vane link 250 is coupled.
- the joint rib 214 includes a second joint portion 217 rotatably coupled to the driving link 240 and a first joint portion 216 rotatably coupled to the first vane link 250 .
- the joint rib 214 may be integrally formed with the first vane body 212.
- first joint part 216 and the second joint part 217 are formed in the shape of a hole and penetrate the joint rib 214.
- the first joint part 216 and the second joint part 217 are configured to be axially coupled or hinged to each other and can be modified into various shapes.
- the second joint portion 217 is positioned higher than the first joint portion 216 when viewed from the front.
- the second joint portion 217 is located on the rear side of the first joint portion 216.
- the first drive link shaft 241 is assembled to the second joint portion 217.
- the second joint portion 217 and the first drive link shaft 241 are assembled to be relatively rotatable.
- the first driving link shaft 241 passes through the second joint portion 217 and is assembled.
- the first joint portion 216 is assembled with the first-vane link shaft 251.
- the first joint portion 216 and the first vane link shaft 251 are assembled to be relatively rotatable.
- the first-vane link shaft 251 passes through the first joint portion 216 and is assembled with each other.
- the driving link 250 and the first vane link 250 are disposed between the joint rib 214 and the link mounting portion 404 when viewed from the top view.
- the distance between the first joint part 216 and the second joint part 217 is narrower than the gap between the core link shaft 243 and the first vane link shaft 252 in this embodiment.
- first-second joint rib 214-2 Two of the joint ribs 214 are disposed in the first vane 210.
- the joint ribs 214 disposed on the left side viewed from the front of the vane module are connected to the first-first joint ribs 214-1 ), And the joint rib disposed on the right side of the vane module is defined as a first-second joint rib 214-2.
- the left joint part 214-1 and the right joint part 214-2 of the first vane 210 are arranged in parallel.
- the first vane 210 has a concave groove 215-1 formed on the outer side of the first joint rib 214-1 and a concave groove 215-1 on the outer side of the first joint rib 214-2. -2) is formed.
- the groove 215-1 is elongated in the longitudinal direction of the first vane 210 in the 1-1 joint rib 214-1.
- the groove 215-2 extends in the longitudinal direction of the first vane 210 in the first-second joint rib 214-2.
- the groove 215-1 is located outside the first joint portion 216 of the first joint rib 214-1 and the groove 215-2 is located outside the first joint portion 216-1 of the first joint rib 214-1 Of the first joint portion 216 of the first joint portion 216.
- the respective grooves 215-1 and 215-2 are arranged on the same line.
- the interference between the first vane link 250 and the first vane body 212 can be avoided by the respective grooves 215-1 and 215-2.
- An air guide 280 is disposed between the first-first joint rib 214-1 and the first-second joint rib 214-2.
- the air guide 280 is formed integrally with the first vane body 212.
- the first vane body 212 may be fabricated separately from the first embodiment.
- the air guide 280 is elongated along the longitudinal direction of the first vane body 212.
- the air guide 280 includes a first connection guide 281 disposed on the first 1-1 joint rib 214-1 side and extending upward from the upper surface of the first vane body 212, A second connection guide 282 disposed on the side of the first-second joint rib 214-2 and extending upward from the upper surface of the first vane body 212, A main guide 285 connected to the main guide 285 and the first vane body 212 and connected to the main guide 285 and the first vane body 212, And a support guide 286.
- the air guide 280 is disposed between the first-first joint rib 214-1 and the first-second joint rib 214-2.
- the air guide 280 is located on the front side of the first joint portion 216.
- the first connection guide 281 forms a curved surface to minimize air resistance.
- the first connection guide 281 forms a curved surface in the longitudinal direction of the first vane 210.
- the second connection guide 282 also forms a curved surface in the longitudinal direction of the first vane 210.
- the first connection guide 281 and the second connection guide 282 are disposed facing each other.
- the first connection guide 281 is disposed toward the first joint rib 214-2 and the second connection guide 282 is disposed toward the first joint rib 214-1.
- the left side of the main guide 285 is connected to the first connection guide 281 and the right side of the main guide 285 is connected to the second connection guide 282.
- the main guide 285 is spaced from the upper side of the first vane body 212. The discharge air can be guided between the main guide 285 and the upper side of the first vane body 212.
- a guide space 283 is defined between the main guide 285 and the first vane body 212.
- the guide space 283 may be formed long along the longitudinal direction of the first vane body 212.
- the support guide 286 divides the guide space 283 to the left and right.
- a plurality of support guides 286 are arranged, and a plurality of guide spaces 283 are defined by the support guides 286.
- the support guide 286 connects the upper surface of the first vane body 212 and the lower surface of the main guide 285.
- the plurality of support guides 286 are disposed at predetermined intervals along the longitudinal direction of the first vane body 210.
- seven guide guides 286 are arranged and arranged in an odd number so that the number of guide spaces 283 on the left and right sides is the same.
- the guide space on the left side and the guide space on the right side are symmetrical with respect to the center support guide 286.
- the support guides 286 are vertically disposed in the first vane body 212.
- the rear side end of the support guide 286 can form a tail long toward the rear side of the first vane 210 (the opposite direction in which air is discharged). This is defined as a support guide tail 287.
- the support guide tail 287 is disposed in the front-rear direction of the support guide 286 and is formed so as to be lower in height from the upper side of the support guide 286 to the first vane body 212 side.
- the rear side end of the support guide tail 287 is located further rearward than the rear side edge 285b of the main guide 285.
- the length from the support guide 286 to the support guide tail 287 is longer than the length of the main guide 285 in the longitudinal direction.
- a recess line 218 is formed on the upper surface of the first main body 212 downwardly. A plurality of the recess lines 218 are disposed.
- the recess line 218 is formed along the front side end 212a of the first vane 210 of the first vane 210 and a plurality of rows are formed rearward from the front side end 212a of the first vane.
- the recess line 218 is composed of three columns.
- One row of recessed lines 218 is located closest to the front side end 212a of the first vane and is the longest.
- the three rows of the recess line 218 are located farthest from the front side end 212a of the first vane and have the shortest length.
- the length of two rows of the recess line 218 is shorter than one row and longer than three rows.
- the three rows of the recessed lines 218 are located forward of the front side edge 285a of the main guide 285.
- the plurality of recess lines 218 can improve the flow of discharged air.
- the second vane 220 has a smaller area than the first vane 210.
- the second vane 220 has less influence than the first vane 210 when controlling the air discharge direction.
- the first vane 210 operates as a main vane that controls the air discharge direction
- the second vane 220 operates as a subvane.
- the second vane 220 is installed in the discharge passage 104 and is rotated in place with respect to the second vane shaft 221.
- the front side end 222a of the second vane 220 may be positioned outside the discharge port 102 in accordance with the rotation angle of the second vane 220.
- the second vane 220 is formed of a transparent or translucent material.
- the second vane 220 includes a second vane body 222 formed to extend in the longitudinal direction of the discharge port 102 and a second vane body 222 protruding upward from the second vane body 222, A second vane coupling part 409 formed on one side and the other side of the second vane body 222, respectively, and the linkage part 404, specifically, the second vane coupling part 409, And a pair of second vane shafts 221 rotatably coupled to the second vane shafts 221.
- the second joint rib 224 is relatively rotatably coupled to the second vane link 260.
- the third joint 226 and the second vane link 260 are relatively rotatable Axis.
- the second joint rib 224 protrudes upward from the upper surface of the second vane body 222.
- the second joint rib 224 is preferably formed along the flow direction of the discharged air.
- the second joint rib 224 is disposed orthogonally or alternately with respect to the longitudinal direction of the second vane body 222.
- the second vane axis 221 is composed of a second vane axis 221-1 and a second vane axis 221-2.
- the second-first vane axis 221-1 and the second-second vane axis 221-2 are positioned on a straight line, and their projecting directions are opposite to each other.
- the (2-1) vane axis 221-1 projects to one side (left side), and the (2-2) vane axis 221-2 projects to the other side (right side).
- the second vane body (222) is formed to extend along the longitudinal direction of the discharge port (102).
- the second vane body 222 has a second vane body portion 223 formed to extend along the longitudinal direction of the discharge port and a second vane body portion 223 protruded from the second vane body portion 223 to one side
- a second-first vane shaft mounting portion 225-1 formed with a shaft 221-1 and a second-second vane shaft mounting portion 225-1 protruding from the second vane body portion 223 to the other side (right side)
- a recessed line 228 formed on the upper surface of the second vane body 223 and recessed downward from the upper surface of the second vane body 223, .
- the second vane body 223 may be formed in various shapes. When viewed in top view, the second vane body portion 223 is close to a rectangular shape.
- the recess line 228 is formed on the upper surface of the second vane body portion 223.
- the recess line 228 is composed of a plurality of recesses.
- the length of the recess line 228 is the longest toward the front side end 222a of the second vane 220 and the shorter the length of the recess line 228 is toward the rear side end 222b.
- the recessed line 228 is disposed on the side of the second-first vane axis 221-1 and extends from the rear side end 222b of the second vane 220 to the front side end 222a.
- the second vane 220 is disposed on the side of the second vane axis 221-2 and extends from the rear side end 222b of the second vane 220 to the front side end 222a.
- the second sidewall 228-2 is connected to the first sidewall portion 228-1 and the second sidestep portion 228-2 and is connected to the front side of the second vane 220 And a main recess portion 228-3 formed along the main recess portion 222a.
- the first sidewall portion 228-1, the second sidewall portion 228-2, and the main recess portion 228-3 are integrally connected.
- the recess line 228 is formed in the shape of " H ".
- the plurality of recess lines 228 are repeated in the shape of "? &Quot;, and the ratio becomes smaller toward the inner side or the rear side.
- the plurality of recess lines 228 are formed so that their size gradually increases with respect to the discharge direction of air.
- the joint rib 224 has a structure capable of shaft coupling or hinge coupling and can be modified into various shapes.
- a hole formed in the second joint rib 224 and coupled to the second vane link 220 in a relatively rotatable manner is defined as a third joint portion 226.
- the third joint portion 226 is formed in the shape of a hole and penetrates the joint rib 224.
- the third joint part 226 can be axially coupled or hingedly coupled, and can be modified into various shapes.
- the joint of the first vane is defined as the first joint rib 214 and the joint of the second vane is defined as And is defined as a second joint rib 224.
- the second vane 220 may be relatively rotated around the second joint rib 224 and relatively rotated about the second vane axis 221. That is, the second vane 220 can be relatively rotated at the second joint rib 224 and the second vane axis 221, respectively.
- the second joint rib 224 is positioned forward of the second vane shaft 221 as viewed in the top view.
- the second joint rib 224 moves in a constant orbit around the second vane axis 221.
- Two second joint ribs 224 are disposed in the second vane 220.
- the joint ribs 224 arranged on the left side viewed from the front of the vane module are connected to the first-first joint ribs 224 -1), and the joint rib disposed on the right side of the vane module is defined as the first-second joint rib 224-2.
- a third joint portion 226 is disposed in each of the first-first joint rib 224-1 and the first-second joint rib 224-2.
- a second vane body portion 223 is disposed between the first-first joint rib 224-1 and the first-second joint rib 224-2.
- the left edge 223a of the second vane body portion 223 is located outside the left joint portion 224-1.
- the right edge 223b of the second vane body portion 223 is located outside the right joint portion 224-2.
- the first vane 210 and the second vane 220 are arranged such that the left edge 231 of the second vane body 223 is positioned between the left joint portion 214-1 of the first vane 210 and the left joint portion 224-1 of the second vane 220, 223a.
- the right side joint portion 214-2 of the first vane 210 and the right side joint portion 224-2 of the second vane 220 are positioned at the right edge of the second vane body portion 223 223b.
- the left joint portion 224-1 and the right joint portion 224-2 of the second vane 220 are arranged in parallel.
- the bottom surface of the second vane body 222 may have a gently curved surface.
- the second vane body 222 controls the direction of the air discharged along the discharge passage 104.
- the discharged air is struck on the upper or lower surface of the second vane body 222 to guide the flow direction.
- the air to be discharged interacts with the recess line 228 to improve the flow.
- the flow direction of the discharged air and the longitudinal direction of the second vane body 222 are orthogonal or intersecting.
- the flow direction of the discharged air and the longitudinal direction of the main recess portion 228-3 may be orthogonal or intersecting.
- the second vane body portion 223 is positioned between the first-first joint rib 214-1 and the first-second joint rib 214-2 of the first vane 210 . This is a structure for preventing interference when the second vane 220 is positioned above the first vane 210.
- the second-first vane shaft mounting portion 225-1 protrudes from the second vane body portion 223 to one side (left side).
- the second-second vane shaft mounting portion 225-2 protrudes from the second vane body portion 223 to the other side (right side).
- the second-first vane shaft mounting portion 225-1 and the second-second vane shaft mounting portion 225-2 are arranged in a row and protrude in opposite directions to each other.
- the second-first vane shaft mounting portion 225-1 is provided with the second-first vane shaft 221-1 and the second-second vane shaft mounting portion 225-2 is provided with the second- 221-2.
- first vane shaft support portion 227-1 is disposed between the second-first vane shaft mounting portion 225-1 and the second-first vane shaft 221-1
- a second vane shaft support portion 227-2 is disposed between the shaft mounting portion 225-2 and the second-second vane shaft 221-2.
- the first vane shaft support portion 227-1 is formed so that when the second-first vane shaft 221-1 and the second vane coupling portion 409 are assembled, the insertion depth of the second-first vane shaft 221-1 .
- the second vane shaft support portion 227-2 is inserted into the second vane shaft support portion 227-2, .
- the first vane shaft support portion 227-1 is orthogonal to the projecting direction of the second vane shaft 221-1 and the second vane shaft support portion 227-2 is connected to the second vane shaft 221-2 Perpendicular to the protruding direction.
- a projection 227a is formed in the first vane axial support portion 227-1.
- the protrusion 227a can reduce the friction with the second vane coupling portion 409 and can support the second vane coupling portion 409.
- a projection 227a is also formed in the second vane axial support portion 227-2. The projection 227a projects toward the second vane coupling portion 409.
- the second vane shaft 221 is located on the rear side of the second joint rib 224.
- a second vane link 260, a drive link 240, and a first vane link 250 are disposed in this order in front of the second vane axis 221.
- the driving linkage portion 407 and the first vane linkage portion 408 are disposed in this order in front of the second vane coupling portion 409.
- the suction grille 320 When the suction grille 320 is detached from the state shown in Fig. 1, the four vane modules 200 are exposed as shown in Fig.
- the suction grill 320 is detachably assembled to the front body 310.
- the suction grill 320 can be separated from the front body 310 in various ways.
- the suction grill 320 can be separated in a manner that the other side is separated and rotated with respect to one edge. Alternatively, the suction grille 320 may be released from the engagement with the front body 310 while being interlocked with each other. Alternatively, the suction grill 200 may be coupled to the front body 310 by a magnetic force.
- the suction grille 320 can be moved up and down by the elevator 500 installed on the front body 310.
- the elevator 500 is connected to the suction grill 320 through a wire (not shown).
- the wire 500 is unwound or wound by the operation of the elevator 500, and the suction grille 320 can be moved downward or upward.
- a plurality of the elevators 500 are disposed, and each elevator 500 moves both sides of the suction grille 320 at the same time.
- At least one of the first vane 210 and the second vane 220 of the vane module 200 may be exposed while the suction grille 320 is assembled to the front body 310.
- the second vane 220 can be selectively exposed to the user when the indoor unit is operated to discharge the discharged air.
- the first module body 410 and the second module body 420 of the vane module 200 are covered with the suction grill 320 while the suction grille 320 is assembled to the front body 310 Loses.
- the fastening holes 403 are disposed in the first module body 410 and the second module body 420 respectively, the fastening holes 403 are hidden by the suction grille 320 and concealed to the user.
- first module body 410 and the second module body 420 are positioned above the grill corner portion 327 constituting the suction grill 320, 1 module body 410 and the second module body 420 from being exposed to the outside.
- the grill corner portion 327 also cuts off the exposure of the coupling holes 403 formed in the first module body 410 and the second module body 420. Since the grill corner portion 327 is positioned below the fastening hole 403, the fastening hole 403 is concealed by the grill corner portion 327.
- the suction grill 320 is disposed below the suction port 101 and communicates with the suction port 101 by a plurality of grill holes 321, A first grill corner portion 327-1, a second grill corner portion 327-2, and a third grill corner portion 327.
- the first grill corner portion 327-1, the second grill corner portion 327-2, and the third grill corner portion 327 are formed to extend diagonally from the respective corners of the grill body 322. [ -3), and a fourth grill corner portion 327-4.
- the vane module 200 is disposed outside each edge of the suction grill 320 and includes a first grill corner portion 327-1 and a first grill corner portion 327-2 disposed between the first grill corner portion 327-1 and the second grill corner portion 327-2. And a second vane disposed between the second grille corner portion 327-2 and the third grille corner portion 327-3 and disposed on an outer side of each edge of the suction grille 320, And a third vane module positioned between each of the third and fourth grill corner portions 327-3 and 327-4 and positioned outside the respective edges of the suction grill 320.
- the third vane module 327 includes a module 202, And a fourth vane module (204) disposed between the fourth grill corner portion (327-4) and the first grill corner portion (327-1) and disposed outside each edge of the suction grill (203) ).
- the first module body 410 and the second module body 420 disposed between the first vane module 201 and the second vane module 202 are positioned above the first grill corner portion 327-1 And is concealed by the first grill corner portion 327-1.
- the second module body of the first vane module and the first module body of the second vane module are disposed above the first grill corner portion.
- the first module body and the second module body disposed between the second vane module 202 and the third vane module 203 are positioned above the second grill corner portion 327-2, And concealed by the corner portion 327-2.
- the second module body of the second vane module and the first module body of the third vane module are disposed above the second grill corner portion.
- the first module body and the second module body disposed between the third vane module 203 and the fourth vane module 204 are located above the third grill corner portion 327-3, And concealed by the corner portion 327-3. Specifically, the second module body of the third vane module and the first module body of the fourth vane module are disposed above the third grill corner portion.
- the first module body and the second module body disposed between the fourth vane module 204 and the first vane module 201 are located above the fourth grill corner portion 327-4, And concealed by the corner portion 327-1. Specifically, the second module body of the fourth vane module and the first module body of the first vane module are disposed above the fourth grill corner portion.
- a vane module 200 disposed at 12 o'clock direction is defined as a first vane module 201
- a vane module 200 disposed at a 3 o'clock direction is defined as a second vane module 202
- the vane module 200 disposed at the 6 o'clock position is defined as the third vane module 203
- the vane module 200 disposed at the 9 o'clock position is defined as the fourth vane module 204.
- the first vane module 201, the second vane module 202, the third vane module 203 and the fourth vane module 204 are spaced at 90 degrees from the center C of the front panel 300 .
- the first vane module 201 and the third vane module 203 are disposed in parallel and the second vane module 202 and the fourth vane module 204 are disposed in parallel.
- the side cover 314 disposed outside the first vane module 201 is defined as the first side cover 314-1 and the side cover 314 disposed outside the second vane module 202 is defined as the first side cover 314-1,
- the cover 314 is defined as a second side cover 314-2 and the side cover 314 disposed outside the third vane module 203 is defined as a third side cover 314-3,
- the side cover 314 disposed outside the fourth vane module 204 is defined as a fourth side cover 314-4.
- Each side cover 314 is assembled to the edge of the front frame 312 and is positioned below the front frame 312 and exposed to the outside and disposed outside each vane module 202.
- the corner cover 316 disposed between the first vane module 201 and the second vane module 202 is defined as a first corner cover 316-1.
- a corner cover 316 disposed between the second vane module 202 and the third vane module 203 is defined as a second corner cover 316-2.
- the corner cover 316 disposed between the third vane module 203 and the fourth vane module 204 is defined as a third corner cover 316-3.
- a corner cover 316 disposed between the fourth vane module 204 and the first vane module 201 is defined as a fourth corner cover 316-4.
- the first corner cover 316-1 is assembled to the corner of the front frame 312 and is positioned below the front frame 312.
- the second corner cover 316-2 is assembled to the edge of the front frame 312 and is positioned below the front frame 312.
- the third corner cover 316-3 is assembled to the edge of the front frame 312 and is positioned below the front frame 312.
- the fourth corner cover 316-4 is assembled to an edge of the front frame 312 and is positioned below the front frame 312.
- the first corner cover 316-1 and the third corner cover 316-3 are arranged in a diagonal direction with respect to the center C of the front panel 300 and are arranged to face each other.
- the second corner cover 316-2 and the fourth corner cover 316-4 are arranged in a diagonal direction with respect to the center C of the front panel 300 and arranged to face each other.
- P1 and P2 are defined as P1 and P2.
- P1 is an imaginary line connecting the first corner cover 316-1 and the third corner cover 316-3 and P2 is a virtual line connecting the second corner cover 316-2 and the fourth corner cover 316- 4).
- the suction panel 320 is provided with a first grill corner portion 327-1, a second grill corner portion 327-2, a third grill corner portion 327-3, and a fourth grill corner portion 327-3, (327-4).
- the first vane module 201 is disposed outside each edge of the suction grill 320 with respect to the grill corner portions and the first grill corner portion 327-1 and the second grill corner portion 327- 2.
- the second vane module 202 is disposed outside each edge of the suction grille and is disposed between the second grille corner portion 327-2 and the third grille corner portion 327-3.
- the third vane module 203 is disposed outside each edge of the suction grille and disposed between the third and fourth grille corner portions 327-3 and 327-4.
- the fourth vane module 204 is disposed outside each edge of the suction grill and disposed between the fourth grill corner portion 327-4 and the first grill corner portion 327-1.
- the first grill corner portion 327-1 extends toward the first corner cover 316-1 and forms a continuous surface with the outer surface of the first corner cover 316-1.
- the grill corner borders 326 of the first grill corner portions 327-1 are opposed to the corner decoror borders 317 of the first corner covers 316-1 and the corner decoror borders 317a .
- the grill corner borders 326 of the remaining grill corner portions 327 and the corner decoror borders 317 of the corner covers 316 are also opposed to each other to form a corner decoror border gap 317a.
- the first module body 410 and the second module body 420 are located inside the corner cover 316 (specifically, on the center C side of the front panel). In particular, the first module body 410 and the second module body 420 are disposed opposite to each other with respect to the virtual diagonal lines P1 and P2.
- first module body 410 of the first vane module 201 and the second module body 420 of the fourth vane module 204 are disposed to face each other with respect to a virtual diagonal line P2 .
- the first module body 410 of the second vane module 202 and the second module body 420 of the first vane module 201 are disposed opposite to each other with respect to a virtual diagonal line P1.
- the first module body 410 of the third vane module 201 and the second module body 420 of the second vane module 202 are disposed to face each other with respect to a virtual diagonal line P2.
- the first module body 410 of the fourth vane module 204 and the second module body 420 of the third vane module 203 are disposed opposite to each other with respect to a virtual diagonal line P1.
- the suction grill 320 is positioned below the first module bodies 410 and the second module bodies 420 and the first module bodies 410 and the second module bodies 420 Hide to prevent exposure. That is, when the suction grill 320 is in close contact with the front body 310, the first module bodies 410 and the second module bodies 420 are covered by the suction grille 320 and are not exposed to the user.
- the first module bodies 410 and the second module bodies 420 are hidden so that the first module bodies 410 and the second module bodies 420 are inserted into the fastening holes formed in the suction grille 320 403) are also hidden to the user.
- the suction grill 320 is formed with four grill corner portions 327 arranged to face the respective corner covers 316. Each of the grill corner portions 327 is arranged to face the corner covers 316.
- the grill corner portion 327 disposed opposite to the first corner cover 316-1 is defined as a first grill corner portion 327-1 and the grill corner portion 327 is disposed so as to face the second corner cover 316-2
- the grill corner portion 327 is defined as a first grill corner portion 327-2 and the grill corner portion 327 disposed opposite to the third corner cover 316-3 is defined as a third grill corner portion
- a grill corner portion 327 disposed opposite to the fourth corner cover 316-4 is defined as a fourth grill corner portion 327-4.
- the plurality of module bodies 400 are located above the grill corner portion 327 and hidden by the grill corner portion 327.
- the grill side borders 325 forming the edges of the grill corner portions 327 are arranged to face the corner decoror borders 317 forming the inner edges of the corner covers 316, Respectively.
- the grill corner borders 326 forming the edges of the grill corner portions 327 are arranged to face the inner edge of the first vane 210, and the shapes of the curved lines also correspond to each other.
- a permanent magnet 318 and a magnetic force fixing portion 328 are disposed to keep the suction grille 320 in close contact with the front body 310.
- the permanent magnet 318 or the magnetic force fixing portion 328 may be disposed on the front body 310 and the magnetic force fixing portion 328 or the permanent magnet 328 may be disposed on the side surface of each of the grill corners 327 318 may be disposed.
- the permanent magnet 318 and the magnetic force fixing portion 328 are located above each grill corner portion 327 and are hidden by the respective grill corner portions 327.
- the gap between the suction grill 320 and the front body 310 can be minimized because the permanent magnet 318 and the magnetic force fixing portion 328 are located outside the respective corners of the suction grille 320.
- the permanent magnet 318 is disposed on the front body 310. Specifically, the permanent magnet is disposed on the corner frame 313.
- the magnetic force fixing portion 328 is formed of a metal material which interacts with the permanent magnet 318 to form a pulling force.
- the magnetic force fixing portion 328 is disposed on the upper side of the suction grille 320. Specifically, the magnetic force fixing portion 328 is disposed on the side of the grill corner portion 327.
- the permanent magnet 318 attracts the magnetic force fixing portion 328 to fix the suction grill 320.
- the magnetic force of the permanent magnet 318 is formed to be smaller than the self weight of the suction grille 320.
- the permanent magnets 318 When viewed in a top view or a bottom view, the permanent magnets 318 are disposed on the virtual diagonal lines P1 and P2. The permanent magnet 318 is positioned inside the corner cover 316.
- One of the four permanent magnets 318 is positioned between the first module body 410 of the first vane module 201 and the second module body 420 of the fourth vane module 204, .
- the remaining three permanent magnets are also disposed between the first module body 410 and the second module body 420 of each vane module.
- the permanent magnet 318 and the magnetic force fixing portion 328 are located above each grill corner portion 327 and are hidden by the respective grill corner portions 327.
- each vane module 200 when the indoor unit is not operated (when the indoor blower is not operated), each vane module 200 is configured such that the second vane 220 is positioned above the first vane 210 And the first vane 210 covers the discharge port 102.
- the lower surface of the first vane 210 forms a continuous surface with the lower surface of the suction grille 320 and the lower surface of the side cover 314.
- the second vane 220 When the indoor unit is not operated, since the second vane 220 is located above the first vane 210, the second vane 220 is concealed from the outside. The second vane 220 is exposed to the user only when the indoor unit is operated. Therefore, the second vane 220 is positioned on the discharge passage 104 when the indoor unit is not operated, and the first vane 210 covers most of the discharge port 102.
- the first vane 210 covers most of the discharge port 102, but the first vane 210 may cover the entire discharge port 210 according to the design.
- the vane motor 230 is operated and the first vane 210 and the second vane 220 are driven by the six discharge steps P1, P2, and P2, respectively, when the indoor air blower is operated with the second vane 220 housed therein. P3, P4, P5, P6).
- the vane module 200 In the stop step P0, the vane module 200 is in a non-operating state. When the indoor unit is not operated, the vane module 200 maintains the stop step P0.
- the vane module 200 causes the vane motor 230 to rotate the drive link 240 in the first direction (clockwise in the drawing of the present embodiment).
- the second drive link body 247 constituting the drive link 240 is supported at one end 271 of the stopper 270, and further rotation in the first direction is restricted.
- the second drive link body 247 and the other side end 270b of the stopper 270 interfere with each other in the stop step P0 in order to prevent the drive link 240 from over rotating.
- the second drive link body 247 is supported by the stopper 270, and further rotation is restricted.
- the driving link 240 is rotated in the first direction about the core link shaft 243 and the first vane link 250 is rotated in the first direction about the first vane link shaft 252 .
- the first vane 210 is rotated in a state constrained to the drive link 240 and the first vane link 250 and is positioned in the discharge port 102.
- the lower surface of the first vane 210 forms a continuous surface with the suction panel 320 and the side cover 314.
- the second vane 220 is positioned above the first vane 210.
- the second vane 220 is located between the first joints 214 and is located above the first vane body 212 when viewed in plan.
- the drive link 240, the first vane link 250, and the second vane link 260 are positioned above the first vane 210 in the stop step P0.
- the drive link 240, the first vane link 250 and the second vane link 260 are obscured by the first vane 210 and are not visible from the outside. That is, in the stop step P0, the first vane 210 covers the discharge port 102 and blocks the components constituting the vane module 200 from being exposed to the outside.
- the drive link 240 is rotated in the clockwise direction as much as possible, and the second vane link 260 is maximally raised.
- the second vane 220 When the indoor unit is not operated, since the second vane 220 is located above the first vane 210, the second vane 220 is concealed from the outside. The second vane 220 is exposed to the user only when the indoor unit is operated.
- first joint portion 216 and the second joint portion 217 of the first vane 210 are arranged substantially horizontally.
- the second joint rib 224 of the second vane 220 is positioned above the first joint rib 214.
- the second joint rib 224 is located on the upper side of the second joint part 217 and the first joint part 216 and the first joint part 216 and the second joint part 217).
- the second-first vane link shaft 261 is coupled to the second joint rib 224, the second-first vane link shaft 261 is also coupled to the second joint portion 217 and the first joint- (216).
- the first joint portion 216 and the second joint portion 217 are located above the first vane body 212 and below the second vane body 222.
- the second-2 vane link shaft portion 262 is located above the second-1 vane link shaft 261 and is located above the core link shaft 243.
- first vane link 250 and the second vane link 260 are disposed in the same direction.
- the upper end of the first vane link 250 and the second vane link 260 are located on the front side in the air discharge direction and the lower end is located on the rear side in the air discharge direction.
- the first vane link shaft 252 of the first vane link 250 is positioned on the front side and the first vane link shaft 251 of the first vane link 250 is located on the rear side do.
- the first vane link shaft 252 of the first vane link 250 is positioned above the first vane link shaft 251.
- the first vane link 250 is disposed obliquely rearward and downward with respect to the first vane link shaft 252.
- the second-second vane link shaft portion 262 of the second vane link 260 is positioned on the front side, and the second-first vane link shaft 261 of the second vane link 260 is positioned on the rear side do.
- the second vane link shaft portion 262 of the second vane link 260 is positioned above the second vane link shaft 261.
- the second vane link 260 is disposed obliquely rearward and downward with respect to the second vane link shaft portion 262.
- the first drive link body 246 of the drive link 240 is disposed in the same direction as the first vane link 250 and the second vane link 260 and the second drive link body 247 is disposed in the same direction as the first drive link body 246, 1 vane link 250 and the second vane link 260, respectively.
- the drive link 240 is rotated in a second direction opposite to the first direction (counterclockwise in this embodiment) to provide the ejection step P1.
- the vane module 200 can provide horizontal wind.
- the air blown from the discharge port 102 may be guided by the first vane 210 and the second vane 220 to flow horizontally to the ceiling or the ground.
- the upper surfaces of the first vane 210 and the second vane 220 may form a continuous surface.
- the first vane 210 and the second vane 220 are connected to each other as a single vane to guide the discharged air.
- the first vane 210 is disposed on the front side in the flow direction of the discharge air
- the second vane 220 is disposed on the rear side in the flow direction of the discharge air.
- the front side end 222a of the second vane 220 may be in proximity to or in contact with the rear side end 212b of the first vane 210.
- the interval S1 between the front side end 222a of the second vane 220 and the rear side end 212b of the first vane 210 can be minimized in the ejection step P1 state.
- the front side end 222a of the second vane 220 is positioned above the rear side end 212b of the first vane 210 in the discharging step P1 state.
- the front side end 222a and the rear side end 212b are in close contact but not in contact with each other.
- the vane module 200 forms a horizontal wind in the discharging step P1
- the first vane 210 and the second vane 220 are connected and operated as one vane
- the airflow intensity of the horizontal wind is increased . That is, since the discharged air is guided in the horizontal direction along the upper surface of the second vane 220 and the upper surface of the first vane 210, the direction of the discharged air is further strengthened .
- the second vane 220 When forming the horizontal wind, the second vane 220 is arranged to be inclined more vertically than the first vane 210.
- first vane 210 is positioned below the discharge port 102 and the second vane 220 is disposed to overlap with the discharge port 102 .
- the second vane 220 is rotated in place about the second vane axis 221, but the first vane 210 is rotated about the driving link 240 and the first vane link 250 (Swing) in the air discharge direction because it is assembled.
- the second vane 220 is rotated around the second vane axis 221 and the first vane 210 is moved downward while advancing in the air discharge direction,
- the front side end 212a is rotated in the first direction (clockwise direction in the drawing).
- the first vane 210 can be moved downward by the rotation of the driving link 240 and the first vane link 250 and the first vane 210 can be moved substantially horizontally . Since the vane of the indoor unit is rotated in place, the same arrangement as the first vane 210 of the present embodiment can not be realized.
- the driving link 240 when the driving link 240 is changed from the stop step P0 to the discharging step P1, the driving link 240 is rotated counterclockwise, and the first vane link 210 rotates counterclockwise And the second vane link 220 is lowered while relatively rotating.
- the vane motor 230 is rotated by 73 degrees (P1 rotation angle), and the rotation of the vane motor 230 causes the first vane 210 to rotate about 13 degrees (first vane P1 inclination) And the second vane 220 forms a slope of approximately 52 degrees (second vane P1 slope).
- the second joint part 217 and the first joint part 216 of the first vane 210 are arranged to be inclined toward the front of the air discharge direction.
- the third joint portion 226 of the second vane 220 is disposed at the most rear side and the first joint portion 216 is disposed at the frontmost side and the second joint portion 217 is disposed at the front side, Is disposed between the first joint part (216) and the third joint part (226).
- the third joint portion 226, the second joint portion 217, and the first joint portion 216 are arranged in a line, and the arrangement direction is directed to the front lower side in the air discharge direction.
- the third joint portion 226, the second joint portion 217, and the first joint portion 216 may not be arranged in a line.
- the second vane shaft 221 may be disposed in a line with the third joint portion 226, the second joint portion 217, and the first joint portion 216. In this case, the second vane shaft 221 is positioned on the rear side of the third joint portion 226.
- the first vane 210 and the second vane 220 provide a horizontal wind.
- the horizontal wind does not mean that the discharge direction of the air is precisely horizontal.
- the horizontal vane 210 is connected to the first vane 210 and the second vane 220 in the form of a single vane and connected to the first vane 210 and the second vane 220, It means the angle that makes the most flow away.
- the interval S1 between the front side end 222a of the second vane 220 and the rear side end 212b of the first vane 210 can be minimized in the ejection step P1 state.
- the air guided by the second vane 220 is guided to the first vane 210.
- the air flowing distance can be maximized.
- the inclination of the second vane 220 closer to the suction port 101 is formed to be steeper than the inclination of the first vane 210 because the discharge passage 104 is formed in the vertical direction.
- the first-vane link shaft 251 of the first vane link 250 is positioned below the first-second vane link shaft 252.
- the second-1 vane link shaft 261 of the second vane link 260 is positioned below the second 2-vane link shaft portion 262.
- the first drive link shaft 241 of the drive link 240 is positioned below the second drive link shaft 242 and the core link shaft 243 in the ejection step P1 state.
- the third joint portion 226 is located at the uppermost position and the first joint portion 216 is positioned at the lowest position and the second joint portion 217 is positioned at the uppermost position, And is positioned therebetween.
- the first joint portion 216 and the second joint portion 217 are positioned between the core link shaft 243 and the first-second vane link shaft 252 in the ejection step P1 state.
- the first driving link shaft 241 and the first-vane link shaft 251 are positioned below the suction panel 320.
- the first driving link shaft 241 and the first-vane link shaft 251 are positioned below the ejection opening 102.
- the second -1 vane link shaft 261 is positioned over the discharge port 102 boundary.
- the first vane 210 is positioned below the discharge port 102.
- the front side end 222a of the second vane 220 is positioned below the discharge port 102 and the rear side end 222b is positioned above the discharge port 102 in the discharge step P1 state.
- the longitudinal direction of the first drive link body 246 is defined as D-D '.
- the longitudinal direction of the first vane link 250 is defined as L1-L1 '.
- the longitudinal direction of the second vane link 260 is defined as L2-L2 '.
- the first vane link 250, the second vane link 260, and the first drive link body 246 are arranged in the same direction.
- the first vane link 250, the second vane link 260, and the first drive link body 246 are all arranged in the vertical direction in the ejection step P1 state.
- the L1-L1 'of the first vane link 250 is arranged substantially vertically and the L2-L2' of the second vane link 260 is arranged almost vertically.
- D-D 'of the first drive link body 246 is disposed so as to face downward in the air discharge direction.
- the first vane 210 is positioned below the discharge port 102 and the front side end 222a of the second vane 220 is positioned below the discharge port 102 in the discharge step P1 state. That is, when the air is horizontally blown, only a part of the second vane 220 is located outside the discharge port 102, and the entire first vane 210 is located outside the discharge port 102.
- the front side end 212a of the first vane 210 is positioned forward of the front side edge 102a of the discharging opening 102 with respect to the discharging opening 102.
- the driving link 240 can be rotated in the second direction opposite to the first direction (counterclockwise in this embodiment) to form the discharging step P2.
- the vane module 200 can provide an inclined wind.
- the inclined wind is defined as a discharging step between the horizontal wind and the vertical wind.
- the oblique wind means the steps P2, P3, P4 and P5.
- the inclined wind discharges air to a lower side than the horizontal wind in the discharging step P1.
- the discharging step P2 is adjusted so as to be directed to the lower side of both the first vane 210 and the second vane 220 from P1.
- the interval S2 between the front side end 222a of the second vane 220 and the rear side end 212b of the first vane 210 in the discharging step P2 is equal to the interval S1 in the discharging step P1, .
- the distance between the front side end 222a of the second vane 220 and the rear side end 212b of the first vane 210 is further distanced from the discharging step P1 to P2.
- the first vane 210 and the second vane 220 are arranged more perpendicularly than P1.
- the front side end 222a of the second vane 220 is lowered and the rear side end 212b of the first vane 210 is raised when the state is changed from the ejection step P1 to the ejection step P2 state.
- the front side end 222a of the second vane 220 and the rear side end 212b of the first vane 210 are located at similar heights.
- the second vane 220 rotates about the second vane axis 221 in place while the first vane 210 is rotated about the drive link 240 and the first vane link 221. However, 250 to swing.
- the first vane 210 advances further in the air discharge direction, and the front side end 212a of the first vane is further rotated in the first direction (clockwise direction in the drawing).
- the second vane link 220 Since the second vane 220 is assembled to be rotatable relative to the second vane axis 221 and the second vane link 260, the second vane link 220 is rotated by the rotation of the second vane link 220, And is further rotated in the clockwise direction about the center axis 221.
- the front side end 222a of the second vane 220 is further rotated in the second direction (clockwise in the drawing).
- the vane motor 230 is rotated by 78 degrees (P2 rotation angle), and the rotation of the vane motor 230 causes the first vane 210 to rotate at an inclination of about 16 degrees (first vane P2 inclination) And the second vane 220 forms a slope of about 56 degrees (second vane P2 slope).
- the second joint portion 217 and the first joint portion 216 of the first vane 210 are disposed obliquely toward the front of the air discharge direction in the discharge step P2 similarly to the above P1.
- the third joint portion 226 of the second vane 220 is disposed at the most rear side and the first joint portion 216 is disposed at the frontmost side and the second joint portion 217 is disposed at the front side, Is disposed between the first joint part (216) and the third joint part (226).
- the third joint portion 226, the second joint portion 217 and the first joint portion 216 are disposed so as to face toward the front lower side in the air discharge direction, as viewed from the side of the vane module 200, do.
- the third joint portion 226 is further moved downward, and the first joint portion 216 and the second joint portion 217 are further moved forward. That is, the interval between the second vane 220 and the first vane 210 is further increased.
- the first-vane link shaft 251 of the first vane link 250 is positioned below the first-second vane link shaft 252.
- the second-1 vane link shaft 261 of the second vane link 260 is positioned below the second 2-vane link shaft portion 262.
- the first drive link shaft 241 of the drive link 240 is positioned below the second drive link shaft 242 and the core link shaft 243 in the ejection step P2 state.
- the second vane axis 221 is positioned at the uppermost position and the third joint portion 226 is positioned at the lower side of the second vane axis 221 and the second joint portion 217 is positioned at the third position And the first joint portion 216 is located below the second joint portion 217.
- the first joint portion 216 is located below the joint portion 226,
- the second joint portion 217 is further rotated to the first-second vane link shaft 252 about the core link shaft 243.
- the entire first vane 210 is positioned below the discharge port 102 in the discharge step P2 state with respect to the suction panel 320 or the discharge port 102.
- the front side end 222a of the second vane 220 is positioned below the discharge port 102 and the rear side end 222b is positioned above the discharge port 102 in the discharge step P2 state.
- the first driving link shaft 241 and the first-vane link shaft 251 are positioned below the suction panel 320.
- the first driving link shaft 241 and the first-vane link shaft 251 are positioned below the ejection opening 102.
- the second -1 vane link shaft 261 is positioned over the discharge port 102 boundary.
- the first vane link 250 and the second vane link 260 are arranged substantially in the same direction, and the first drive link body 246 is disposed inclined toward the front lower side.
- the first vane link 250 and the second vane link 260 are arranged substantially vertically.
- L1-L1 'of the first vane link 250 is slightly rotated toward the air discharge direction side.
- the L2-L2 'of the second vane link 260 is further rotated toward the side opposite to the air discharge direction.
- D-D 'of the first driving link body 246 is further rotated toward the air discharging direction side.
- the entire first vane 210 is positioned below the discharge port 102, and the second vane 220 is positioned below the discharge port 102 with only the front end 222a.
- the front side end 212a of the first vane 210 is moved further forward than the front side edge 102a of the discharge port 102 with respect to the discharge port 102 when the discharge port 102 is changed from the discharge step P1 to the discharge step P2 do.
- the ejection step P3 can be formed by rotating the drive link 240 in a second direction opposite to the first direction (counterclockwise in this embodiment).
- the vane module 200 can provide the inclined air discharged downward from the discharging step P2.
- the inclined wind of the discharging step P3 discharges air to a lower side than the inclined wind of the P2 step.
- the discharging step P3 is adjusted so as to be directed to the lower side of both the first vane 210 and the second vane 220 from P2.
- the interval S3 between the front side end 222a of the second vane 220 and the rear side end 212b of the first vane 210 is equal to the interval S2 in the discharging step P2 state in the discharging step P3, More widely spaced.
- the distance between the front side end 222a of the second vane 220 and the rear side end 212b of the first vane 210 is further distanced from the ejecting step P2 to P3.
- the first vane 210 and the second vane 220 are disposed more perpendicularly than P2.
- the front side end 222a of the second vane 220 is further lowered and the rear side end 212b of the first vane 210 is further raised when the state is changed from the ejection step P2 to the ejection step P3 state .
- the front side end 222a of the second vane 220 is positioned below the rear side end 212b of the first vane 210 in the ejection step P3 state.
- the second vane 220 rotates about the second vane axis 221 in place while the first vane 210 is rotated about the driving link 240 and the first vane link 221. In this case, 250 to swing.
- the first vane 210 is almost in a position and is rotated in the first direction (clockwise direction).
- the second vane 220 is further rotated in the first direction (clockwise direction).
- the first vane 210 When advancing from the discharging step P2 to P3, the first vane 210 is rotated in the first direction (clockwise direction) in place instead of being advanced in the discharging direction.
- the forward side end 222a of the second vane 220 is further rotated in the first direction (clockwise direction) by the descent of the second vane link 220 when proceeding from the discharge step P2 to P3.
- the vane motor 230 is rotated by 95 degrees (P3 rotation angle), and the rotation of the vane motor 230 causes the first vane 210 to rotate at an angle of about 29 degrees (first vane P3 inclination) And the second vane 220 forms a slope of about 67 degrees (second vane P3 slope).
- the second joint portion 217 and the first joint portion 216 of the first vane 210 are arranged to be inclined toward the front of the air discharge direction in the discharge step P3 similarly to the above P2.
- the third joint portion 226 of the second vane 220 is disposed at the most rear side and the first joint portion 216 is disposed at the frontmost side and the second joint portion 217 is disposed at the front side, Is disposed between the first joint part (216) and the third joint part (226).
- the third joint portion 226 is further moved downward.
- the first joint portion 216 and the second joint portion 217 are raised upward by the rotation of the first vane link 250 and the first drive link body 246 in the second direction on the basis of the ejection step P3 .
- the height of the upper side of the second joint portion 217 is larger.
- the first drive link shaft 241, the first vane link shaft 251, and the second drive link shaft 251 are rotated by the operation of the drive link 240, the first vane link 250, the second vane link 260, 2-1
- the relative height of the vane link shaft 261 is different.
- the first drive link shaft 241 is raised and the second-1 vane link shaft 261 is lowered and formed at a similar height with respect to the up-and-down direction.
- the second joint portion 217 is further rotated to the first-second vane link shaft 252 about the core link shaft 243 and the second joint portion 217 Is further away from the second-1 vane link shaft 261.
- the second-2-vane link shaft portion 262 is positioned lower than the core link shaft 243.
- the positions of the first vane 210 and the second vane 220 in the state of the discharge step P3 are similar to the discharge step P2 with reference to the suction panel 320 or the discharge port 102.
- the first drive link shaft 241 and the first-vane link shaft 251 are positioned below the suction panel 320 and the discharge port 102 in the state of the discharge step P3.
- the second -1 vane link shaft 261 is positioned over the discharge port 102 boundary.
- the first vane link 250 and the second vane link 260 are disposed in directions opposite to each other.
- the first drive link body 246 and the first vane link 250 are disposed inclined toward the front lower side.
- the second drive link body 247 is disposed to face rearward, and the second vane link 260 is disposed to face the rear lower side.
- Both of the first vane 210 and the second vane 220 are rotated or rotated more vertically downward with respect to the discharge port 102 when the discharge step P2 is changed to the discharge step P3.
- the driving link 240 can be rotated in the second direction opposite to the first direction (counterclockwise in this embodiment) to form the discharging step P4.
- the vane module 200 can provide the inclined air discharged downwardly from the discharging step P3.
- the inclined wind of the discharging step P4 discharges air to a lower side than the inclined wind of the step P3.
- the discharging step P4 is adjusted so as to be directed to the lower side of both the first vane 210 and the second vane 220 from the discharging step P3.
- the interval S4 between the front side end 222a of the second vane 220 and the rear side end 212b of the first vane 210 in the discharging step P4 is equal to the interval S3 in the discharging step P3 state, More widely spaced.
- the distance between the front side end 222a of the second vane 220 and the rear side end 212b of the first vane 210 is further distanced from the discharging step P3 to P4.
- the first vane 210 and the second vane 220 are arranged more perpendicularly than P3.
- the front side end 222a of the second vane 220 is further lowered and the rear side end 212b of the first vane 210 is further raised when changing from the discharging step P3 to the discharging step P4 state .
- the front side end 222a of the second vane 220 is positioned lower than the discharging step P3 and the rear side end 212b of the first vane 210 is positioned higher than the discharging step P3 .
- the second vane 220 When proceeding from the discharge step P3 to P4, the second vane 220 is rotated in place around the second vane axis 221. [ The first joint portion 216 of the first vane 210 stays in a substantially fixed position and the second joint portion 217 of the first vane 210 stays at the first joint portion 216 about the first joint portion 216, (Clockwise) direction.
- the movement of the first vane 210 is hardly generated, and the movement is rotated in place.
- the first vane 210 is rotated in the first direction (clockwise direction) about the first joint portion 216.
- the front side end 222a of the second vane 220 is further rotated in the first direction (clockwise direction) by the descent of the second vane link 220 when proceeding from the discharging step P3 to P4.
- the rotational direction of the first vane 210 and the second vane 220 is the same when changing from the discharging step P3 to the discharging step P4.
- the first-first-vane link shaft 251 can be positioned further forward than the first-second vane link shaft 252.
- the vane motor 230 is rotated by 100 degrees (P4 rotational angle), and the rotation of the vane motor 230 causes the first vane 210 to rotate at an inclination of about 35 degrees (first vane P4 inclination) And the second vane 220 forms a slope of about 70 degrees (second vane P4 slope).
- the second joint portion 217 and the first joint portion 216 of the first vane 210 are disposed to be inclined toward the front of the air discharge direction in the discharge step P4 similar to the above P3.
- the third joint portion 226 of the second vane 220 is disposed at the most rear side and the first joint portion 216 is disposed at the frontmost side and the second joint portion 217 is disposed at the front side, Is disposed between the first joint portion (216) and the third joint portion (226).
- the third joint portion 226 is further moved downward.
- the first joint portion 216 of the first vane link 250 is slightly raised or nearly in the second direction (counterclockwise) and the second joint portion 217 is positioned in the second direction 1 joint part 216 in the first direction (clockwise direction).
- the first vane 210 When the first vane 210 is rotated in the discharging step P4 or more, the first vane 210 is moved in the opposite direction to the previous traveling direction. The first vane 210 is moved in the air discharge direction from the discharge step P1 to the discharge step P4 and is rotated in the first direction (clockwise direction) about the second joint part 217.
- the arrangement of the axes in the drive link 240, the first vane link 250, and the second vane link 260 is similar to the state of the discharge step P3.
- the longitudinal direction of the first drive link body 246 and the second joint portion 217 and the first joint portion 216 are arranged in a line.
- the first driving link shaft 241 rotated by the operation of the driving link 240, the first vane link 250 and the second vane link 260, the first vane link shaft 251, The relative height of the one-vane link shaft 261 is changed.
- the first drive link shaft 241 is lifted and the second -1 vane link shaft 261 is lowered so that the first drive link shaft 241 is moved to the second -1 vane link shaft 261 ).
- the second joint portion 217 is further rotated by the first-second vane link shaft 252 about the core link shaft 243 and the core link shaft 243 is further rotated by the first-
- the first drive link shaft 241 and the first vane link shaft 251 are in the form of a straight line and can be arranged in a line.
- the second-2-vane link shaft portion 262 is positioned lower than the core link shaft 243.
- the positions of the first vane 210 and the second vane 220 in the state of the discharge step P4 are similar to the discharge step P3 with respect to the suction panel 320 or the discharge port 102.
- the first vane link 250 and the second vane link 260 are disposed to face each other when they are changed from the ejection step P3 to the ejection step P4 state.
- the state of the ejection step P4 is changed from the ejection step P3 to the ejection step P4 state, the first vane link 250 is not rotated but only the second vane link 260 can be rotated backward.
- first vane link 250 there is no separate structure for restricting the movement of the first vane link 250.
- the movement of the first vane link 250 may be restricted through the coupling relationship of the first vane link 250, the first vane 210, and the first driving link body 246 in this embodiment.
- the first drive link body 246 and the first vane link 250 are disposed inclined toward the front lower side.
- the second drive link body 247 is disposed to face rearward, and the second vane link 260 is disposed to face rearwardly downward.
- L1-L1 'of the first vane link 250 can be further rotated toward the air discharge direction side.
- the state of the discharge step P3 is changed to the state of the discharge step P4
- the L2-L2 'of the second vane link 260 is further rotated toward the side opposite to the air discharge direction.
- D-D 'of the first drive link body 246 is further rotated toward the air discharge direction side.
- a virtual straight line connecting the first joint part 216 and the second joint part 217 is defined as B-B '.
- D-D 'and B-B' are connected by a straight line to form an angle of 180 degrees.
- DD 'and B-B' from the discharging step P1 to the discharging step P3 form an angle of 180 degrees or less, forming an angle of 180 degrees in the discharging step P4, and an angle of 180 degrees or more in the discharging steps P5 and P6 .
- the ejection step P5 can be formed by rotating the drive link 240 in a second direction opposite to the first direction (counterclockwise in this embodiment).
- the vane module 200 can provide the inclined air discharged downward from the discharging step P4.
- the inclined wind of the discharging step P5 discharges the air to a lower side than the inclined wind of the discharging step P4.
- the discharging step P5 is adjusted such that both the first vane 210 and the second vane 220 are directed slightly lower than the discharging step P4.
- the interval S5 between the front side end 222a of the second vane 220 and the rear side end 212b of the first vane 210 in the discharging step P5 is equal to the interval S4 in the discharging step P4 state, More widely spaced.
- the distance between the front side end 222a of the second vane 220 and the rear side end 212b of the first vane 210 is further distanced from the discharging step P4 to P5.
- the first vane 210 and the second vane 220 are arranged more vertically than P4.
- the front side end 222a of the second vane 220 is further lowered and the rear side end 212b of the first vane 210 is further raised when the state is changed from the ejection step P4 to the ejection step P5 state .
- the front side end 222a of the second vane 220 is positioned lower than the discharging step P4 and the rear side end 212b of the first vane 210 is positioned higher than the discharging step P4 .
- the second vane 220 When proceeding from the discharge step P4 to P5, the second vane 220 is rotated in place around the second vane axis 221. [ The first joint portion 216 of the first vane 210 remains substantially in place and the second joint portion 217 is positioned at the first joint portion 216 about the first joint portion 216, Direction (clockwise).
- the first vane 210 is slightly rotated in the first direction (clockwise direction) about the first joint portion 216 when proceeding from the discharge step P4 to P5.
- the second vane 220 is slightly rotated in the first direction (clockwise direction).
- the forward side end 222a of the second vane 220 is slightly rotated in the first direction (clockwise direction) by the descent of the second vane link 220 when proceeding from the discharge step P4 to P5.
- the first-first-vane link shaft 251 can be positioned further forward than the first-second vane link shaft 252 when changing from the ejection step P4 to the ejection step P5.
- the vane motor 230 is rotated by 105 degrees (P5 rotation angle), and the rotation of the vane motor 230 causes the first vane 210 to rotate at an inclination of about 44 degrees (first vane P5 inclination) And the second vane 220 forms a slope of about 72 degrees (second vane P5 slope).
- the second joint portion 217 and the first joint portion 216 of the first vane 210 are disposed obliquely toward the front of the air discharge direction in the discharge step P5 similar to the discharge step P4.
- the third joint portion 226 of the second vane 220 is disposed at the most rear side and the first joint portion 216 is disposed at the frontmost side and the second joint portion 217 is disposed at the front side, Is disposed between the first joint portion (216) and the third joint portion (226).
- the third joint portion 226 is moved further downward and the second joint portion 217 of the first vane link 250 is moved from the first joint portion 216 to the first joint portion 216 (Clockwise) direction.
- the second joint portion 217 protrudes toward the first-second vane link shaft 252 with reference to a virtual straight line connecting the core link shaft 243 and the first joint portion 216 .
- the first driving link shaft 241 rotated by the operation of the driving link 240, the first vane link 250 and the second vane link 260, the first vane link shaft 251, The relative height of the one-vane link shaft 261 is changed.
- the second joint portion 217 is rotated about the core link shaft 243 and the second joint portion 217 is rotated about the first link link shaft 217 when the second joint portion 217 is changed from the discharge step P4 to the discharge step P5 state. 252).
- the core link shaft 243, the first driving link shaft 241 and the 1-1 vane link shaft 251 are arranged in a line, and in the discharging step P5, the core link shaft 243, 1 drive link shaft 241 and the 1-1 vane link shaft 251 form an obtuse angle (based on D-D ') of 180 degrees or more.
- the second-2-vane link shaft portion 262 is positioned lower than the core link shaft 243.
- the angle formed by the core link shaft 243, the second-second vane link shaft portion 262, and the third joint portion 226 increases gradually as the process proceeds from the ejecting step P1 to the ejecting step P6.
- the angle formed by the core link shaft 243, the second-second vane link shaft portion 262 and the third joint portion 226 is formed within 180 degrees.
- the second-first vane link shaft 261 is further moved toward the rear side than the second-second vane link shaft portion 262, and the third joint portion 226 is moved further toward the rear side than the second- And the core link shaft 243.
- the positions of the first vane 210 and the second vane 220 in the state of the discharge step P5 are similar to the discharge step P4 with reference to the suction panel 320 or the discharge port 102.
- the first vane link 250 and the second vane link 260 are disposed to face each other.
- the first vane link 250 is not rotated substantially but only the second vane link 260 can be further rotated toward the rear side.
- L1-L1 'of the first vane link 250 can be rotated to the side opposite to the air discharge direction.
- the state of the discharge step P4 is changed to the state of the discharge step P5
- the L2-L2 'of the second vane link 260 is further rotated toward the side opposite to the air discharge direction.
- D-D 'of the first drive link body 246 is rotated toward the air discharge direction side.
- the angle between D-D 'and B-B' forms an obtuse angle.
- the front side end 212a of the first vane is moved to the air discharge direction (front side) when proceeding from the discharge step P1 state to the discharge step P4. However, when proceeding from the discharge step P4 state to the discharge step P6, The front side end 212a is moved to the side opposite to the air discharge direction (rear side).
- the first vane 210 when proceeding from the discharge step P4 state to the discharge step P6, the first vane 210 can be arranged more vertically.
- the state of the module vane 200 in the discharging step P6 is defined as vertical wind in this embodiment.
- the vertical wind does not mean that the first vane 210 and the second vane 220 constituting the module vane 200 are arranged vertically. Means that the air discharged from the discharge port 102 is discharged to the lower side of the discharge port 102.
- the ejection step P6 can be formed by rotating the drive link 240 in a second direction opposite to the first direction (counterclockwise in this embodiment).
- the discharge step P6 the flow of the discharge air in the horizontal direction is minimized, and the flow in the vertical direction is maximized.
- the vertical wind in the discharging step P6 discharges air to the lower side than the inclined wind in the discharging step P5.
- the discharging step P6 is adjusted so that both the first vane 210 and the second vane 220 are directed slightly lower than the discharging step P5.
- the interval S6 between the front side end 222a of the second vane 220 and the rear side end 212b of the first vane 210 in the discharging step P6 is equal to the interval S5 in the discharging step P5 state, More widely spaced.
- the distance between the front side end 222a of the second vane 220 and the rear side end 212b of the first vane 210 is further distanced from the discharging step P5 to P6.
- the first vane 210 and the second vane 220 are arranged more perpendicularly than P5.
- the front side end 222a of the second vane 220 is further lowered and the rear side end 212b of the first vane 210 is further raised when changing from the discharging step P5 to the discharging step P6 state .
- the front side end 222a of the second vane 220 is positioned lower than the discharging step P5 and the rear side end 212b of the first vane 210 is positioned higher than the discharging step P5 .
- the second vane 220 When proceeding from the discharging step P5 to P6, the second vane 220 is rotated in place around the second vane axis 221.
- the first joint portion 216 of the first vane 210 remains substantially in place and the second joint portion 217 is positioned at the first joint portion 216 about the first joint portion 216, Direction (clockwise).
- the first vane 210 when proceeding from the discharging step P5 to P6, the first vane 210 can be moved to the rear side. Since the first vane 210 is rotated a little more in the first direction (clockwise direction) about the first joint portion 216 when the discharge step P5 is advanced to P6, The front end portion 212a is moved to the rear side.
- the second vane 220 When advancing from the discharging step P5 to P6, the second vane 220 is slightly rotated in the first direction (clockwise direction). The front side end 222a of the second vane 220 is slightly rotated in the first direction (clockwise direction) by the descent of the second vane link 220 when the process proceeds from the discharging step P5 to P6.
- the vane motor 230 is rotated by 110 degrees (P5 rotation angle), and the rotation of the vane motor 230 causes the first vane 210 to rotate at an inclination of about 56 degrees (first vane P6 inclination) And the second vane 220 forms a slope of about 74 degrees (second vane P6 slope).
- the second joint portion 217 and the first joint portion 216 of the first vane 210 are arranged to be inclined toward the front of the air discharge direction in the discharge step P6 similarly to the discharge step P5.
- the third joint portion 226 of the second vane 220 is disposed at the most rear side and the first joint portion 216 is disposed at the frontmost side and the second joint portion 217 is disposed at the front side, Is disposed between the first joint portion (216) and the third joint portion (226).
- the third joint portion 226 is further moved downward and the second joint portion 217 of the first vane link 250 is moved toward the first joint portion 216 around the first joint portion 216, (Clockwise) direction.
- the second joint portion 217 is moved toward the first vane link shaft 252 side by a little more than a virtual straight line connecting the core link shaft 243 and the first joint portion 216 Respectively.
- the first driving link shaft 241 rotated by the operation of the driving link 240, the first vane link 250 and the second vane link 260, the first vane link shaft 251, The relative height of the one-vane link shaft 261 is changed.
- the second joint portion 217 is rotated about the core link shaft 243 and the second joint portion 217 is rotated about the first link link shaft 217 when the injection step P5 is changed to the discharge step P6 state. 252).
- At least a part of the second joint portion 217 may overlap with the first vane link body 255 in the ejecting step P6 as viewed from the side. Since the second joint portion 217 is moved to a position where it overlaps with the first vane link body 255, the first vane 210 can be disposed more vertically.
- the second joint portion 217 does not move forward beyond L1-L1 '.
- the second joint portion 217 does not move forward than the first vane link body 255. [
- the vane motor may not return to the original position even if the vane motor is rotated in the first direction (clockwise direction).
- the first drive link body 246 and the one end 270a of the stopper 270 interfere with each other in the ejection step P6 in order to prevent the drive link 240 from over rotating.
- the first drive link body 246 is supported on the stopper 270, and further rotation is restricted.
- the core link shaft 243, the first driving link shaft 241 and the first-vane link shaft 251 form an obtuse angle (based on D-D ') of 180 degrees or more.
- the first-first-vane link shaft 251 may be positioned forward of the first-second vane link shaft 252.
- the second-second vane link shaft portion 262 is positioned below the core link shaft 243 and the second joint portion 217 is positioned below the second-second vane link shaft portion 262 in the ejection step P6 state
- the third joint portion 226 is positioned below the second joint portion 217 and the first joint portion 216 is located below the third joint portion 226.
- the second-first vane link shaft 261 is further moved rearward than the second-2-vane link shaft portion 262, and the third joint portion 226 is moved further toward the rear side than the second- And the core link shaft 243.
- the first vane link 250 and the second vane link 260 are disposed to face each other.
- the first vane link 250 is not rotated substantially but only the second vane link 260 can be further rotated to the rear side.
- the arrangement of the first drive link body 246, the first vane link 250, and the second vane link 260 is similar to the state of the discharge step P5.
- the angle between D-D 'and B-B' is the obtuse angle in the discharging step P5
- the angle between D-D 'and B-B' is larger than the obtuse angle
- the first vane link 250 is rotated in the second direction (counterclockwise direction) when proceeding from the discharge step P1 state to the discharge step P4. However, when proceeding from the discharge step P4 state to the discharge step P6, Is rotated in the first direction (clockwise direction).
- the front side end 212a of the first vane is rotated and raised in the second direction.
- the front side end 212a of the first vane is rotated in the first direction and is lowered. That is, the movement of the first vane 210 is changed on the basis of the ejection step P4.
- the first vane 210 can be arranged more vertically when proceeding from the discharging step P4 to the discharging step P6.
- the rear side end 212b of the first vane 210 is positioned forward of the core link shaft 243 in the discharge step P6 state.
- the vane module 200 forms a vertical wind in the discharge step P6, the first vane 210 and the second vane 220 are spaced apart from each other to a maximum extent.
- At least one of the second joint portion 217 or the first drive link shaft 241 overlaps with the first vane link 250 when viewed from the side of the vane module 200 at the discharge step P6.
- At least one of the second joint part 217 or the first drive link shaft 241 is positioned at a position L1-L1 of the first vane link 250, 'Or on the back.
- the rear side end 212b of the first vane 210 is located inside the discharge port 102 and is positioned higher than the outer side of the side cover 314 in the discharge step P6, do. Since the rear side end 212b of the first vane 210 is located inside the discharge opening 102, the air in the discharge opening 102 can be guided in a more vertical direction.
- Discharge channel 110 Case housing
- first vane 212a front side of the first vane
- first joint part 217 second joint part
- drive link 241 first drive link shaft
- drive link body 246 first drive link body
- first vane link 260 second vane link
- Module body 410 First module body
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Description
Claims (20)
- 실내의 천장에 매달려 설치되고, 저면에 흡입구 및 토출구가 형성된 케이스;상기 케이스에 배치되고, 상기 토출구에서 토출되는 공기의 유동방향을 안내하는 베인모듈;을 포함하고,상기 베인모듈은,상기 케이스 측에 설치되고, 적어도 일부가 상기 토출구에 노출되는 모듈바디;상기 모듈바디에 조립되고, 구동력을 제공하는 베인모터;상기 모듈바디와 상대회전 가능하게 조립되고, 상기 베인모터와 결합되고, 상기 베인모터의 구동력에 의해 회전되고, 소정의 사이각을 형성하는 제 1 구동링크바디 및 제 2 구동링크바디를 포함하는 구동링크;상기 구동링크보다 전방 측에 위치되고, 상기 모듈바디와 상대회전 가능하게 조립되는 제 1 베인링크;상기 제 2 구동링크바디와 상대회전 가능하게 조립되는 제 2 베인링크;상기 토출구에 배치되고, 상기 토출구에서 토출되는 공기의 토출방향 전방에 배치되고, 상기 제 1 구동링크바디 및 제 1 베인링크 각각과 상대회전 가능하게 조립되는 제 1 베인;상기 토출구에 배치되고, 제 2 베인축에 의해 상기 모듈바디와 상대회전 가능하게 조립되고, 제 2 베인링크와 상대회전 가능하게 조립되는 제 2 베인;을 포함하는 천장형 공기조화기의 실내기.
- 청구항 1에 있어서,상기 모듈바디는, 상기 케이스에 결합되는 모듈바디부; 및 상기 모듈바디부에서 상측으로 연장되어 형성되고, 상기 토출구에 노출되는 링크설치부;를 포함하고,상기 링크설치부를 기준으로 상기 토출구 측에 상기 구동링크, 제 1 베인링크 및 제 2 베인축이 상대회전 가능하게 조립되는 천장형 공기조화기의 실내기.
- 청구항 2에 있어서,상기 링크설치부를 기준으로 상기 토출구의 반대편에 상기 베인모터가 설치되고, 상기 구동링크 및 베인모터는 상기 링크설치부를 관통하여 결합되는 천장형 공기조화기의 실내기.
- 청구항 2에 있어서,상기 링크설치부에 상기 구동링크이 회전범위를 제한하는 스토퍼가 더 배치되고, 상기 스토퍼는 상기 구동링크 및 제 1 베인링크 사이에 배치되는 천장형 공기조화기의 실내기.
- 청구항 2에 있어서,상기 제 1 베인링크는 상기 링크설치부와 상대회전 가능하게 조립되는 제 1-2 베인링크축을 더 포함하고, 상기 구동링크는 상기 링크설치부와 상대회전 가능하게 조립되는 코어링크축을 더 포함하고,공기 토출방향을 기준으로 상기 제 1-2 베인링크축이 상기 코어링크축 보다 전방에 위치되고, 공기 토출방향을 기준으로 상기 제 2 베인축이 상기 코어링크축 보다 후방에 위치되고,상기 제 1-2 베인링크축 및 제 2 베인축 사이에 상기 코어링크축이 위치되는 천장형 공기조화기의 실내기.
- 청구항 2에 있어서,상기 제 1 베인은,상기 토출구의 길이방향으로 길게 연장되어 형성된 제 1 베인바디; 상기 제 1 베인바디에서 상측으로 돌출되고, 상기 구동링크 및 제 1 베인링크가 상대회전 가능하게 조립되는 제 1 조인트리브;를 포함하고,상기 제 1 조인트리브는, 상기 제 1 베인링크와 상대회전 가능하게 조립되는 제 1 조인트부; 상기 구동링크와 상대회전 가능하게 조립되는 제 2 조인트부;를 포함하는 천장형 공기조화기의 실내기.
- 청구항 6에 있어서,상기 제 1 조인트리브 및 링크설치부 사이에 상기 구동링크 및 제 1 베인링크가 위치되는 천장형 공기조화기의 실내기.
- 청구항 6에 있어서,상기 제 1 조인트리브는 상기 제 1 베인바디의 일측에 배치된 제 1-1 조인트리브와; 상기 제 1 베인바디의 타측에 배치된 제 1-2 조인트리브를 포함하고,상기 제 2 베인의 길이는 상기 제 1-1 조인트리브 및 제 1-2 조인트리브 사이의 길이 보다 짧게 형성되는 천장형 공기조화기의 실내기.
- 청구항 2에 있어서,상기 제 2 베인은상기 토출구의 길이방향으로 길게 연장되어 형성된 제 2 베인바디;상기 제 2 베인바디에서 상측으로 돌출되고, 상기 제 2 베인링크와 상대회전 가능하게 결합되는 제 2 조인트리브;상기 제 2 베인바디에 형성되고, 상기 모듈바디와 회전 가능하게 결합되는 한쌍의 제 2 베인축;을 포함하는 천장형 공기조화기의 실내기.
- 청구항 1에 있어서,상기 제 1 베인은,상기 토출구의 길이방향으로 길게 연장되어 형성된 제 1 베인바디; 상기 제 1 베인바디에서 상측으로 돌출되고, 상기 구동링크 및 제 1 베인링크가 상대회전 가능하게 조립되는 제 1 조인트리브;를 포함하고,상기 제 1 조인트리브는, 상기 제 1 베인링크와 상대회전 가능하게 조립되는 제 1 조인트부; 상기 구동링크와 상대회전 가능하게 조립되는 제 2 조인트부;를 포함하고,상기 제 2 베인은,상기 토출구의 길이방향으로 길게 연장되어 형성된 제 2 베인바디; 상기 제 2 베인바디에서 상측으로 돌출되고, 상기 제 2 베인링크와 상대회전 가능하게 결합되는 제 2 조인트리브; 상기 제 2 베인바디에 형성되고, 상기 모듈바디와 회전 가능하게 결합되는 한쌍의 제 2 베인축;을 포함하는 천장형 공기조화기의 실내기.
- 청구항 10에 있어서,상기 제 1 조인트리브는 상기 제 1 베인바디의 일측에 배치된 제 1-1 조인트리브와; 상기 제 1 베인바디의 타측에 배치된 제 1-2 조인트리브를 포함하고,상기 제 2 베인바디는 제 1-1 조인트리브 및 제 1-2 조인트리브 사이에 배치된 천장형 공기조화기의 실내기.
- 청구항 2에 있어서,상기 구동링크는, 코어바디; 상기 코어바디에 배치되고, 상기 링크설치부에 회전가능하게 결합되고, 상기 베인모터와 결합되는 코어링크축; 상기 코어바디에서 연장된 제 1 구동링크바디; 상기 제 1 구동링크바디에 배치되고, 상기 제 1 베인와 회전가능하게 결합되는 제 1 구동링크축; 상기 코어바디에서 연장되고 상기 제 1 구동링크바디와 소정의 사이각을 형성하는 제 2 구동링크바디; 상기 제 2 구동링크바디에 배치되고, 상기 제 2 베인링크와 회전가능하게 결합되는 제 2 구동링크축;을 포함하는 천장형 공기조화기의 실내기.
- 청구항 12에 있어서,상기 링크설치부에 상기 구동링크이 회전범위를 제한하는 스토퍼가 더 배치되고, 상기 스토퍼는 상기 제 1 구동링크바디 또는 제 2 구동링크바디와 상호 걸림을 형성하는 천장형 공기조화기의 실내기.
- 청구항 1에 있어서,상기 제 1 베인링크는,제 1 베인링크바디;상기 제 1 베인링크바디의 일측에 배치되고, 상기 제 1 베인과 조립되고, 상기 제 1 베인과 상대 회전되는 제 1-1 베인링크축;상기 제 1 베인링크바디의 타측에 배치되고, 상기 모듈바디와 조립되고, 상기 모듈바디와 상대 회전되는 제 1-2 베인링크축;을 포함하는 천장형 공기조화기의 실내기.
- 청구항 1에 있어서,상기 제 2 베인링크는,제 2 베인링크바디;상기 제 2 베인링크바디의 일측에 배치되고, 상기 제 2 베인과 조립되고, 상기 제 2 베인과 상대 회전되는 제 2-1 베인링크축;상기 제 2 베인링크바디의 타측에 배치되고, 상기 구동링크와 조립되고, 상기 구동링크와 상대 회전되는 제 2-2 베인링크축부;를 포함하는 천장형 공기조화기의 실내기.
- 청구항 1에 있어서,상기 제 2 베인링크는 투명한 재질로 형성된 천장형 공기조화기의 실내기.
- 청구항 1에 있어서,상기 모듈바디는,상기 토출구의 일측에 배치되고, 상기 케이스에 조립되고, 적어도 일부가 상기 토출구에 노출되는 제 1 모듈바디; 및상기 토출구의 타측에 배치되고, 상기 케이스에 조립되고, 적어도 일부가 상기 토출구에 노출되는 제 2 모듈바디;를 더 포함하고,상기 제 1 모듈바디 및 제 2 모듈바디 사이에 상기 제 2 베인이 배치되는 천장형 공기조화기의 실내기.
- 청구항 17에 있어서,상기 제 2 베인축은, 상기 제 2 베인의 일측으로 돌출되고, 상기 제 1 모듈바디와 상대회전 가능하게 조립되는 제 2-1 베인축; 및 상기 제 2 베인의 타측으로 돌출되고, 상기 제 2 모듈바디와 상대회전 가능하게 조립되는 제 2-2 베인축;을 더 포함하고,상기 제 1 모듈바디는 상기 제 2-1 베인축과 조립되고, 상기 제 2-1 베인축의 회전중심을 제공하는 제 2 베인결합부를 더 포함하고, 상기 제 2 모듈바디는 상기 제 2-2 베인축과 조립되고, 상기 제 2-2 베인축의 회전중심을 제공하는 제 2 베인결합부를 더 포함하는 천장형 공기조화기의 실내기.
- 청구항 17에 있어서,상기 제 1 모듈바디는, 상기 케이스에 결합되는 모듈바디부; 및 상기 모듈바디부에서 상측으로 연장되어 형성되고, 상기 토출구에 노출되는 링크설치부;를 포함하고,상기 제 2 모듈바디는, 상기 케이스에 결합되는 모듈바디부; 및 상기 모듈바디부에서 상측으로 연장되어 형성되고, 상기 토출구에 노출되는 링크설치부;를 포함하고,상기 제 1 베인은, 상기 토출구의 길이방향으로 길게 연장되어 형성된 제 1 베인바디; 상기 제 1 베인바디에서 상측으로 돌출되고, 상기 제 1 모듈바디 측에 배치된 제 1-1 조인트리브; 상기 제 1 베인바디에서 상측으로 돌출되고, 상기 제 2 모듈바디 측에 배치된 제 1-2 조인트리브;를 포함하고,상기 제 1 모듈바디의 링크설치부 및 제 2 모듈바디의 링크설치부 사이에 상기 제 1-1 조인트리브 및 제 1-2 조인트리브가 배치되는 천장형 공기조화기의 실내기.
- 청구항 19에 있어서,상기 실내기가 정지 중일 때,상기 제 2 베인은 상기 제 1 베인의 상측에 위치되고,상기 제 1-1 조인트리브 및 제 1-2 조인트리브는 상기 토출구 내에 위치되고, 상기 제 1 베인바디는 제 1 모듈바디의 하측 및 제 2 모듈바디의 하측에 위치되는 천장형 공기조화기의 실내기.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201880071875.7A CN111566413B (zh) | 2017-09-06 | 2018-09-06 | 空调机的天花板式室内机 |
CN202111519577.XA CN114165912B (zh) | 2017-09-06 | 2018-09-06 | 天花板式空调机的室内机 |
EP18853201.4A EP3680570A4 (en) | 2017-09-06 | 2018-09-06 | INDOOR CEILING UNIT FOR AIR CONDITIONER |
AU2018330129A AU2018330129B2 (en) | 2017-09-06 | 2018-09-06 | Ceiling-type indoor unit of air conditioner |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20170114121 | 2017-09-06 | ||
KR10-2017-0114121 | 2017-09-06 | ||
KR20170121408 | 2017-09-20 | ||
KR10-2017-0121408 | 2017-09-20 | ||
KR1020180106320A KR102165467B1 (ko) | 2017-09-06 | 2018-09-06 | 공기조화기의 천장형 실내기 |
KR10-2018-0106320 | 2018-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019050309A1 true WO2019050309A1 (ko) | 2019-03-14 |
Family
ID=65635116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2018/010447 WO2019050309A1 (ko) | 2017-09-06 | 2018-09-06 | 공기조화기의 천장형 실내기 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2019050309A1 (ko) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100679838B1 (ko) | 2005-10-05 | 2007-02-06 | 엘지전자 주식회사 | 천장형 공기조화기 |
JP2010060223A (ja) * | 2008-09-04 | 2010-03-18 | Sharp Corp | 空気調和機 |
JP2011251590A (ja) * | 2010-05-31 | 2011-12-15 | Nippon Plast Co Ltd | 風向調整装置 |
KR20140079511A (ko) * | 2011-10-31 | 2014-06-26 | 다이킨 고교 가부시키가이샤 | 공조 실내기 |
KR20140101284A (ko) * | 2011-12-06 | 2014-08-19 | 파나소닉 주식회사 | 공기 조화기 |
KR20170000386A (ko) * | 2016-12-24 | 2017-01-02 | 엘지전자 주식회사 | 카세트형 공기조화기의 실내기 |
-
2018
- 2018-09-06 WO PCT/KR2018/010447 patent/WO2019050309A1/ko unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100679838B1 (ko) | 2005-10-05 | 2007-02-06 | 엘지전자 주식회사 | 천장형 공기조화기 |
JP2010060223A (ja) * | 2008-09-04 | 2010-03-18 | Sharp Corp | 空気調和機 |
JP2011251590A (ja) * | 2010-05-31 | 2011-12-15 | Nippon Plast Co Ltd | 風向調整装置 |
KR20140079511A (ko) * | 2011-10-31 | 2014-06-26 | 다이킨 고교 가부시키가이샤 | 공조 실내기 |
KR20140101284A (ko) * | 2011-12-06 | 2014-08-19 | 파나소닉 주식회사 | 공기 조화기 |
KR20170000386A (ko) * | 2016-12-24 | 2017-01-02 | 엘지전자 주식회사 | 카세트형 공기조화기의 실내기 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3680570A4 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2016178521A1 (en) | Air conditioner and method for controlling the same | |
WO2019177414A1 (ko) | 공기조화기의 실내기 | |
WO2017069359A1 (en) | Air conditioner | |
WO2019177413A1 (ko) | 공기조화기의 실내기 | |
WO2020130635A1 (ko) | 공기조화기의 천장형 실내기 | |
WO2019059688A1 (ko) | 공기조화기의 천장형 실내기 | |
WO2021172947A1 (ko) | 냉장고 | |
WO2021172948A2 (ko) | 냉장고 | |
WO2019177415A1 (ko) | 공기조화기의 실내기 | |
WO2019177430A1 (ko) | 공기조화기의 실내기 | |
WO2019172693A1 (ko) | 공기조화기의 실내기 | |
EP4065906A1 (en) | Air conditioner | |
WO2019172695A1 (ko) | 공기조화기의 실내기 | |
WO2019045221A1 (ko) | 유동 발생장치 | |
WO2018217069A1 (ko) | 천장형 공기조화기 | |
WO2019045222A1 (ko) | 유동 발생장치 | |
WO2017069437A1 (ko) | 공기조화기 | |
WO2019045212A1 (ko) | 유동 발생장치 | |
WO2020130634A1 (ko) | 공기조화기의 천장형 실내기 | |
WO2019177425A1 (ko) | 공기조화기의 실내기 | |
WO2021182733A1 (ko) | 팬모듈 및 이를 구비하는 휴대형 공기정화기 | |
WO2019221491A1 (ko) | 유동 발생장치 | |
WO2021177684A1 (en) | Ceiling type indoor unit of air conditioner | |
WO2019050308A1 (ko) | 공기조화기의 천장형 실내기 | |
WO2019050309A1 (ko) | 공기조화기의 천장형 실내기 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18853201 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2018853201 Country of ref document: EP Effective date: 20200406 |
|
ENP | Entry into the national phase |
Ref document number: 2018330129 Country of ref document: AU Date of ref document: 20180906 Kind code of ref document: A |