WO2020118954A1 - Unité d'intérieur de climatisation et climatiseur présentant celle-ci - Google Patents

Unité d'intérieur de climatisation et climatiseur présentant celle-ci Download PDF

Info

Publication number
WO2020118954A1
WO2020118954A1 PCT/CN2019/078823 CN2019078823W WO2020118954A1 WO 2020118954 A1 WO2020118954 A1 WO 2020118954A1 CN 2019078823 W CN2019078823 W CN 2019078823W WO 2020118954 A1 WO2020118954 A1 WO 2020118954A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
air outlet
switch door
indoor unit
fan
Prior art date
Application number
PCT/CN2019/078823
Other languages
English (en)
Chinese (zh)
Inventor
陈良锐
谢鹏
陈志航
Original Assignee
广东美的制冷设备有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东美的制冷设备有限公司, 美的集团股份有限公司 filed Critical 广东美的制冷设备有限公司
Priority to EP19778781.5A priority Critical patent/EP3693675B1/fr
Priority to US16/499,541 priority patent/US20220003432A1/en
Priority to KR1020197030460A priority patent/KR102249899B1/ko
Priority to JP2019556221A priority patent/JP7079792B2/ja
Publication of WO2020118954A1 publication Critical patent/WO2020118954A1/fr

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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0022—Centrifugal or radial fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members

Definitions

  • the present application relates to the field of air treatment equipment, in particular to an air conditioner indoor unit and an air conditioner having the same.
  • a switch door is provided on the cabinet of the air conditioner indoor unit, and the switch door slides relative to the cabinet to open or close the air outlet.
  • the sliding door has a relatively simple style and lacks a sense of product technology.
  • the air supply mode of the above air conditioner indoor unit is relatively simple, and the indoor temperature distribution is uneven, which seriously affects the user experience.
  • an object of the present application is to propose an air conditioner indoor unit, which has the advantages of good air supply effect and strong sense of science and technology.
  • the present application also proposes an air conditioner having the above air-conditioning indoor unit.
  • An air conditioner indoor unit includes: a cabinet, the cabinet is provided with an air inlet, a first air outlet, and a second air outlet, and the cabinet is provided with the air inlet and the air outlet A first air outlet and an air duct flow path respectively connecting the air inlet and the second air outlet; a fan assembly, the fan assembly is provided in the casing to guide the air flow to circulate in the air duct flow path A first drive mechanism and a first switch door, the first drive mechanism is provided in the casing, the first drive mechanism is connected to the first switch door to drive the first switch door to move, Making the first switch door have an open state and a closed state, and when the first drive mechanism drives the first switch door to move to a set position outward relative to the cabinet, the first switch door switches to the Open state, in the open state the first switch door opens the first air outlet, in the closed state, the first switch door cooperates with the cabinet to close the first air outlet; Two switch doors and a second drive mechanism, the second drive mechanism is connected to the second switch
  • the first driving mechanism can control the forward and backward movement of the first switch door to realize the opening and closing of the first air outlet
  • the second drive The mechanism can drive the second switch door to slide relative to the cabinet to realize the opening and closing of the second air outlet, which greatly improves the product technology sense of the air conditioner indoor unit.
  • the air flow from the first air outlet and the second air outlet can be mixed in the indoor space, so that the air flow can be evenly distributed to all corners of the indoor space, and the indoor temperature distribution can be more uniform. Greatly improve the comfort of the air-conditioned indoor unit.
  • the first switch door includes: a flow guide, the flow guide is connected to the first drive mechanism to be driven and moved by the first drive mechanism, when the first switch When the door is in the open state, the outer peripheral wall of the deflector guides the air flow; the closure is connected to the deflector. When the first opening and closing door is in the closed state, the closure The piece cooperates with the casing to close the first air outlet.
  • the vertical cross-sectional area of the deflector gradually increases.
  • the first driving mechanism includes: a first driving motor, the first driving motor is provided in the casing; a first driving gear, the first driving gear and the first A driving motor is connected to be driven and rotated by the first driving motor; a first rack, the first rack extends along the moving direction of the first switch door, the first rack and the first drive The gears are meshed to be moved by the first driving gear, and one end of the first rack is connected to the first switch door to drive the first switch door to move.
  • a limit groove extending in the moving direction of the first switch door is provided on the first rack, and the first driving mechanism further includes extending into the limit position A stop lever in the slot, the stop lever slidingly cooperates with the limit slot, when the first switch door is in an open state, the stop lever stops at one end of the limit slot to The first switch door is limited.
  • the fan assembly includes an air outlet duct piece, the air outlet duct piece is disposed directly opposite to the first air outlet, the air outlet duct piece has an installation space, so The first driving mechanism is provided in the installation space.
  • the first driving mechanism further includes a rack box, the rack box is connected to the air outlet duct member, and the rack box is provided with a guide hole, the first A rack passes through the guide hole to reciprocate relative to the rack box.
  • the second driving mechanism drives the second switch door to slide in the vertical direction.
  • the second driving mechanism includes: a second driving motor; a second driving gear connected to the second driving motor to be driven by the second driving motor Rotation; a second rack, the second rack extends in the direction of movement of the second switch door, the second rack meshes with the second drive gear to be moved by the second drive gear , One end of the second rack is connected to the second switch door to drive the second switch door to move.
  • the fan assembly includes a first fan and a second fan, the first fan and the first air outlet are arranged directly opposite, the second fan and the second air outlet Directly set.
  • the first fan is a diagonal flow fan
  • the second fan is a counter-rotating fan
  • the first air outlet is located above the second air outlet.
  • the air conditioner according to the embodiment of the present application includes the air conditioner indoor unit according to the above embodiment of the present application.
  • the air conditioner according to the embodiment of the present application by installing the above air conditioner indoor unit, not only can the product technology sense of the air conditioner be improved, but also the cooling and heating effect of the air conditioner can be improved, which greatly improves the user's comfort level and can be improved The market competitiveness of air conditioners.
  • FIG. 1 is a schematic diagram of the overall structure of an air conditioner indoor unit according to a first embodiment of the present application, in which both the first switch door and the second switch door are in a closed state;
  • FIG. 2 is a partial structural diagram of an air conditioner indoor unit according to an embodiment of the present application, in which both the first switch door and the second switch door are in an open state;
  • FIG. 3 is a schematic diagram of an internal structure of an air conditioner indoor unit according to an embodiment of the present application.
  • FIG. 4 is a partially enlarged view of the portion indicated by circle A in FIG. 3;
  • FIG. 5 is a schematic diagram of an explosion structure of an air conditioner indoor unit according to an embodiment of the present application.
  • FIG. 6 is a schematic diagram of a cooperative structure of an air outlet duct member and a first driving mechanism according to an embodiment of the present application
  • FIG. 7 is a partial enlarged view of the portion indicated by circle B in FIG. 6;
  • FIG. 8 is a schematic structural diagram of a flow guide according to an embodiment of the present application.
  • FIG. 9 is a schematic diagram of the overall structure of an air conditioner indoor unit according to a second embodiment of the present application, in which both the first switch door and the second switch door are in a closed state.
  • Air conditioner indoor unit 100 Air conditioner indoor unit 100,
  • Front panel 11 first air outlet 11a, second air outlet 11b, third air outlet micro-hole 11c,
  • Air outlet frame member 21 first fan 22, second fan 23, first air duct member 24, second air duct member 25, air outlet duct member 26, installation space 26a, air outlet shutter 261,
  • the first driving mechanism 4 The first driving mechanism 4,
  • the second drive mechanism 6 the second drive gear 61, the second rack 62,
  • the air-conditioning indoor unit 100 may cool and heat indoor air.
  • the air-conditioning indoor unit 100 includes: a cabinet 1, a fan assembly 2, a first driving mechanism 4, and a first switch door 3.
  • the cabinet 1 may be provided with an air inlet 12a, a first air outlet 11a and a second air outlet 11b, the cabinet 1 may be provided with the air inlet 12a and the first air outlet 11a and the air inlet 12a and the second air outlet 11b are respectively connected to the air duct flow path, and the fan assembly 2 may be provided in the cabinet 1 to guide the air flow to circulate in the air duct flow path.
  • the fan assembly 2 may rotate to form a negative pressure in the air channel flow path. Under the effect of the negative pressure, the air flow may enter the air flow channel through the air inlet 12a.
  • the air flow in the air flow channel After the air flow in the air flow channel is completed, it can be discharged through the first air outlet 11a and the second air outlet 11b.
  • the air flow may be discharged only through the first air outlet 11a, the air flow may also be discharged only through the second air outlet 11b, and the air flow may also be discharged through the first air outlet 11a and the second air outlet 11b at the same time.
  • the cabinet 1 may include a front panel 11 and a back panel assembly 12, and the front panel 11 may snap-fit with the back panel assembly 12.
  • the back panel assembly 12 may be provided with an air inlet 12a, and an air inlet grille 121 is provided at the air inlet 12a.
  • the front panel 11 may be provided with a first air outlet 11a, and the cabinet 1 may be provided with an air duct flow path communicating with the first air outlet 11a and the air inlet 12a, and a heat exchange member 7 is also provided in the air duct flow path.
  • the heat exchange member 7 can exchange heat with the air flow in the air duct flow path, and the air flow after the heat exchange can be discharged through the first air outlet 11a, thereby achieving the purpose of adjusting the indoor temperature.
  • the first drive mechanism 4 may be provided in the cabinet 1, and the first drive mechanism 4 may be connected to the first switch door 3 to drive the first switch door 3 to move so that the first switch door 3 may have an open state and a closed state, when the first drive mechanism 4 can drive the first opening and closing door 3 relative to the housing 1 to move outward (forward as shown in FIG. 3) to the set position, the first opening and closing door 3 can be switched to the open state, at this time the first switch door 2 can open the first air outlet 11a, when the first switch door 3 is in the closed state, the first switch door 3 can cooperate with the cabinet 1 to close the first air outlet 11a.
  • the first driving mechanism 4 can drive the first opening and closing door 3 to move back and forth to open or close the first air outlet 11a.
  • the first driving mechanism 4 can drive the first switch door 3 to move forward to the set position, at this time the first switch door 3 can open the first air outlet 11a, and the air flow can pass through the first The air outlet 11a is discharged.
  • the first driving mechanism 4 can drive the first switch door 3 to move backward, and the first switch door 3 can cooperate with the cabinet 1 to close the first air outlet 11a.
  • the second driving mechanism 6 may be connected to the second switch door 5 to drive the second switch door 5 to slide relative to the cabinet 1 to open or close the second air outlet 11 b. Therefore, through the above-described installation, the air-conditioning indoor unit 100 can simultaneously discharge air through the first air outlet 11a and the second air outlet 11b, the air-out efficiency of the air-conditioning indoor unit 100 can be improved, and the air supply area of the air-conditioning indoor unit 100 can be expanded.
  • the air flow after the air flow is blown out through the first air outlet 11a, it can distribute the wind in the circumferential direction of the first opening and closing door 3, and the air flow from the first air outlet 11a and the air flow from the second air outlet 11b It can be collided in the indoor space, which can play the role of mixed flow, can make the indoor temperature distribution more uniform, and can also achieve the wind-free effect.
  • the working states of the first switch door 3 and the second switch door 5 can be controlled separately.
  • the first air outlet 11a is required to discharge air
  • the first opening and closing door 3 can be driven by the first driving mechanism 4 to switch the first opening and closing door 3 to the open state, at which time the first air outlet 11a is opened.
  • the second drive mechanism 6 can drive the second switch door 5 to slide relative to the cabinet 1 to open the second air outlet 11b.
  • the first switch door 3 and the second switch door 5 can also be linked, that is, the first switch door 3 and the second switch door 5 can move at the same time, so the first air outlet 11a and the second air outlet 11b can be turned on or off at the same time.
  • the first driving mechanism 4 can control the forward and backward movement of the first opening and closing door 3 to realize the opening and closing of the first air outlet 11a
  • the second driving mechanism 6 can drive the second opening and closing door 5 relative to the cabinet 1 Slide to realize the opening and closing of the second air outlet 11b, which can improve the product technology sense of the air conditioner indoor unit 100.
  • the air after the air flow is blown out through the first air outlet 11a, the air can be scattered in the circumferential direction of the first opening and closing door 3, and the air flow from the first air outlet 11a and the second air outlet 11b can be in the indoor space Internal mixed flow, so that the air flow can be evenly distributed to all corners of the indoor space, can make the indoor temperature distribution more uniform.
  • the first opening and closing door 3 can also prevent the airflow from blowing directly to indoor users and cause discomfort, which greatly improves the comfort of use of the air conditioner indoor unit 100.
  • the first driving mechanism 4 can control the forward and backward movement of the first switch door 3 to realize the opening of the first air outlet 11a
  • the second driving mechanism 6 can drive the second opening and closing door 5 to slide relative to the cabinet 1 to realize the opening and closing of the second air outlet 11b, which greatly enhances the product technology sense of the air conditioner indoor unit 100.
  • the air flow from the first air outlet 11a and the second air outlet 11b can be mixed in the indoor space, so that the air flow can be evenly distributed to all corners of the indoor space, which can make the indoor temperature distribution more The uniformity greatly improves the comfort of use of the air conditioner indoor unit 100.
  • the first switch door 3 may include a deflector 31 and a closure 32.
  • the deflector 31 may be connected to the first drive mechanism 4 to be driven by the first drive mechanism 4 Move, when the first switch door 3 is in the open state, the outer peripheral wall of the guide member 31 can guide the air flow, the closing member 32 can be connected to the guide member 31, when the first switch door 3 is in the closed state, closed
  • the piece 32 can cooperate with the cabinet 1 to close the first air outlet 11a. Therefore, through the above arrangement, the design form of the first switch door 3 can be made simpler, and the flow guiding effect of the first switch door 3 can also be improved.
  • an air outlet area of the first air outlet 11a may be defined between the air guide 31 and the cabinet 1, and the air flow may be along the outer peripheral wall of the air guide 31 Blowing outward, the deflector 31 can play the role of guiding the air flow, thereby not only reducing the resistance of the air flow, improving the efficiency of the first air outlet 11a, but also the deflector 31 can play a good role
  • the air flow can be scattered around the circumferential direction of the deflector 31, which can make the indoor temperature distribution more uniform.
  • the closing member 32 can cooperate with the cabinet 1 to seal the first air outlet 11a, thereby protecting the air conditioner indoor unit 100 and preventing dust in the air Dirt and dirt enter the air-conditioning indoor unit 100 through the first air outlet 11a.
  • the first air outlet 11a may be formed in a circular shape, and the closing member 32 may be formed in a disc shape.
  • the outer diameter of the closing member 32 may be larger than the diameter of the first air outlet 11a, so that the first air outlet 11a may be raised Sealing effect.
  • the closing member 32 may be formed integrally with the flow guiding member 31, and the closing member 32 may also be connected to the flow guiding member 31 by screwing or riveting.
  • the deflector 31 along the direction from the air inlet 12 a to the first air outlet 11 a (the direction from back to front as shown in FIG. 8 ), the deflector 31
  • the vertical cross-sectional area of can be gradually increased, thereby improving the flow guiding effect of the flow guiding member 31, which can prevent the air flow from directly blowing forward to the user and causing discomfort to the user.
  • the deflector 31 may include a mounting portion 311 and a deflector portion 312, the mounting portion 311 and the deflector portion 312 may be sequentially connected in a direction from back to front, and the mounting portion 311 may be connected to the cabinet 1 Slide fit.
  • the mounting portion 311 is formed in a cylindrical shape
  • the flow guiding portion 312 is formed in a truncated cone shape. In the direction from back to front, the vertical cross-sectional area of the guide portion 312 gradually increases, and the guide portion 312 is formed substantially in a trumpet shape.
  • the airflow when the airflow flows out through the first air outlet 11a, the airflow can be dispersed and circulated along the outer peripheral wall of the guide portion 312 toward the periphery of the first air outlet 11a, and a good air dispersion effect can be achieved.
  • the front end of the deflector 312 may be provided with a plurality of screw posts 312a distributed at intervals in the circumferential direction thereof, and the closing member 32 may be connected to the deflector 312 by screw connection.
  • the closing member 32 may be provided with a plurality of spaced-apart first air outlet micro-holes 32a, and each first air outlet micro-hole 32a may be in the closing member 32
  • the thickness direction (the front-rear direction as shown in FIG. 9) penetrates the closing member 32, and the air guiding member 31 may be provided with an air guiding channel communicating with the plurality of first air outlet micro-holes 32a, thereby achieving a sense of no wind
  • the air supply effect can greatly improve the user's comfort.
  • the air-conditioning indoor unit 100 may have a first normal air blowing mode and a first windless mode.
  • the first switch door 3 When the air conditioner indoor unit 100 is in the first normal air supply mode, the first switch door 3 is in an open state, and the first driving mechanism 4 can drive the first switch door 3 to move forward to a set position to open the first air outlet 11a, A part of the air flow can be dispersed and circulated along the air guide 31 to the periphery of the first air outlet 11a, and another part of the air flow can enter the air guide channel and flow out through the plurality of first air outlet micro-holes 32a.
  • the first switch door 3 When the air-conditioning indoor unit 100 is in the first windless mode, the first switch door 3 is in a closed state, and the airflow can enter the air guide channel and be discharged through the plurality of first air outlet micro-holes 32a.
  • the plurality of first air outlet micro-holes 32a can divide the air flow into a plurality of fine branch airflows, and the first air outlet micro-holes 32a have a smaller diameter, which can reduce the speed of the air flow
  • the air flow can slowly flow out from the multiple air outlet micropores. This can provide a windless air supply effect, can prevent the airflow from blowing directly to indoor users and cause discomfort, can make the indoor temperature distribution more uniform, and greatly improve the user experience.
  • the air conditioner indoor unit 100 when the air conditioner indoor unit 100 is in the cooling mode, in order to prevent the cold wind from directly blowing to the indoor user, the air conditioner indoor unit 100 may be adjusted to the first windless mode, and the cold wind may pass through the plurality of first air outlet micro holes 32a Circulate slowly to the indoor space.
  • the air conditioner indoor unit 100 when the air conditioner indoor unit 100 is in the heating mode, since the air density of the hot air is small and the circulation speed is slow, the air conditioner indoor unit 100 can be adjusted to the first normal air supply mode, and the hot air can quickly circulate through the first air outlet 11a By entering the indoor space, the heating efficiency of the air-conditioning indoor unit 100 can be improved.
  • the first driving mechanism 4 may include a first driving motor 45, a first driving gear 41 and a first rack 42.
  • the first driving motor 45 may be provided in the cabinet 1 Inside, the first driving gear 41 may be connected to the first driving motor 45 to be driven and rotated by the first driving motor 45, and the first rack 42 may be along the moving direction of the first switching door 3 (the front-rear direction shown in FIG. 6) To extend, the first rack 42 can mesh with the first drive gear 41 to be driven and moved by the first drive gear 41, and one end of the first rack 42 can be connected to the first switch door 3 to drive the first switch door 3 to move.
  • the design form of the first driving mechanism 4 can be made simpler.
  • the first driving mechanism 4 drives the first switching door 3 to move by using a driving manner matched with the rack and pinion, so that the first switching door 3 can be moved.
  • the operation is more stable, and the operating noise of the air-conditioning indoor unit 100 can be reduced.
  • the first driving mechanism 4 may include two pairs of first driving gears 41 and first racks 42 corresponding to each other, two pairs of first driving gears 41 and first racks 42 may be spaced apart and respectively A door 3 is connected. Thereby, the cooperation structure of the first driving mechanism 4 and the first switch door 3 can be made stronger, and the operation of the first switch door 3 can be made more stable.
  • the first driving mechanism 4 may include a first driving motor 45, and the first driving motor 45 is a dual-axis motor, and the two motor shafts of the first driving motor 45 have the same rotation direction and are respectively one of the first driving gears 41 key connection.
  • the first drive mechanism 4 can be made more compact, and the operational uniformity of the two first racks 42 can also be improved.
  • the first drive mechanism 4 may also include two first drive motors 45 that can operate synchronously, each first drive motor 45 is a single-axis motor, and each first drive motor 45 is associated with a corresponding first drive gear 41 Connected.
  • the first switch door 3 may further include a first connecting frame 33 and a second connecting frame 34, and the first connecting frame 33 and the second connecting frame 34 are respectively provided on the flow guide 31 and spaced apart in the circumferential direction of the deflector 31.
  • the first connecting frame 33 is provided with a first mounting hole 331
  • the second connecting frame 34 is provided with a second mounting hole 341.
  • the first driving mechanism 4 includes two pairs of a first driving gear 41 and a first rack 42 corresponding to a one-to-one correspondence and a first driving motor 45, the first driving motor 45 is a biaxial motor, and two of the first driving motor 45
  • the motor shafts rotate in the same direction and are respectively key-connected to one of the first driving gears 41.
  • Each first rack 42 is provided with a matching post 422.
  • the matching post 422 on one of the first racks 42 can be inserted into the first mounting hole 331 on the first connecting frame 33, and the other first rack The fitting post 422 on the 42 can be inserted into the second mounting hole 341 on the second connecting frame 34.
  • the design form of the first driving mechanism 4 is not limited to this, as long as it can drive the first opening and closing door 3 to move back and forth.
  • the first drive mechanism 4 may also be a linear motor or a hydraulic drive cylinder.
  • One end of the linear motor or hydraulic drive cylinder may be connected to the casing 1, and the other end of the linear motor or hydraulic drive cylinder may be connected to the first switch door 3.
  • the first opening and closing door 3 can also be flexibly switched between the open state and the closed state.
  • the first rack 42 may be provided in the moving direction of the first switch door 3 (the front-rear direction shown in FIGS. 6-7)
  • the extended limit slot 421, the first driving mechanism 4 may further include a stop lever 43 extending into the limit slot 421, the stop lever 43 may slidingly cooperate with the limit slot 421 when the first switch door 3 is open
  • the stop lever 43 can stop against one end of the limit groove 421 to limit the first opening and closing door 3, and thus, through the above-mentioned setting, the stop lever 43 can limit the first rack 42 ,
  • the first switch door 3 can be accurately moved to the set position, and the operation stability of the air conditioner indoor unit 100 can be improved.
  • a contact sensor (not shown) may be provided on the outer peripheral wall of the stop lever 43, and the contact sensor may be communicatively connected to the first drive motor 45.
  • the first driving motor 45 can drive the first driving gear 41 to rotate, and the first driving gear 41 meshes with the first rack 42 to drive the first rack 42 to move
  • the stop lever 43 can be slidingly engaged with the limiting groove 421 on the first rack 42.
  • the contact sensor on the stop lever 43 contacts one end of the limit groove 421, the contact sensor can transmit the contact signal to the first drive motor 45, and the first drive motor 45 receives Stop working after reaching the contact signal. Therefore, through the above-mentioned settings, the intelligent control of the first driving mechanism 4 can be realized, and the operation of the first driving mechanism 4 can be made more convenient.
  • the fan assembly 2 may include an air outlet duct member 26, and the air outlet duct member 26 may be disposed directly opposite to the first air outlet 11a, and the air outlet duct member 26
  • the installation space 26a may be provided, and the first driving mechanism 4 may be provided in the installation space 26a. Therefore, through the above arrangement, the cooperation structure of the first driving mechanism 4 and the fan assembly 2 can be made more compact, and the air conditioner indoor unit 100 can be saved Assembly space.
  • the air outlet duct member 26 may be formed in a circular ring shape, an installation space 26a may be defined in the air outlet duct member 26, and the first driving mechanism 4 may be provided in the installation space 26a.
  • the air outlet duct member 26 may further include a plurality of air outlet shutters 261 distributed at intervals.
  • the plurality of air outlet shutters 261 are located around the installation space 26a and are spaced apart in the circumferential direction of the air outlet duct member 26.
  • the air outlet shutters 261 can play the role of diversion and change the angle of the wind.
  • the installation space 26a may be communicated with the air duct flow path, and the installation space 26a may also be spaced apart from the air duct flow path.
  • the installation space 26a can communicate with the air duct flow path, and the air flow in the air duct flow channels can enter the installation space 26a and pass through the first air outlet microholes 32a is discharged.
  • the installation space 26a and the air channel flow path are spaced apart, the air flow can enter the indoor space through the air outlet space defined between the air guide 31 and the cabinet 1.
  • the first driving mechanism 4 may further include a rack box 44.
  • the rack box 44 may be connected to the outlet duct 26, and the rack box 44 may be provided with The guide hole 441, the first rack 42 can pass through the guide hole 441 to reciprocate relative to the rack box 44, the guide hole 441 can guide the first rack 42 and make the operation of the first rack 42 more Regular and stable, so that the operation stability of the first switch door 3 can be improved.
  • the cabinet 1 may be provided with a second air outlet 11b, and the air conditioner indoor unit 100 may further include a second switch door 5 and a second driving mechanism 6,
  • the first air outlet 11a and the second air outlet 11b may be spaced in the vertical direction, and the first air outlet 11a is located above the second air outlet 11b.
  • a first opening and closing door 3 is provided at the first air outlet 11a.
  • the first opening and closing door 3 can be connected to the first driving mechanism 4, and the first driving mechanism 4 can drive the first opening and closing door 3 to reciprocate to open or close the first air outlet 11a.
  • a second switch door 5 is provided at the second air outlet 11b.
  • the second switch door 5 can be connected to the second drive mechanism 6, and the second drive mechanism 6 can drive the second switch door 5 to reciprocate to open or close the second air outlet 11b.
  • the opening and closing states of the first switch door 3 and the second switch door 5 can be controlled separately.
  • the second drive mechanism 6 can drive the second switch door 5 to slide to close the second air outlet 11b
  • the first drive mechanism 4 can drive the first switch door 3 to move forward to open the second One air outlet 11a.
  • the second drive mechanism 6 can drive the second switch door 5 to slide to open the second air outlet 11b
  • the first drive mechanism 4 can drive the first switch door 3 to move forward to open The first air outlet 11a.
  • the first air outlet 11a and the second air outlet 11b can simultaneously emit air. It can be understood that since the air density of the hot air is small and the circulation speed is relatively slow, the simultaneous outlet of the first air outlet 11a and the second air outlet 11b can improve the heating efficiency of the air-conditioning indoor unit 100, and can also make the hot air flow smoothly On the floor, you can achieve the effect of warming your feet, greatly improving the user's experience.
  • the installation forms of the first air outlet 11a and the second air outlet 11b on the air-conditioning indoor unit 100 are not limited to this.
  • the air conditioner indoor unit 100 may be provided with a plurality of first air outlets 11a and a plurality of second air outlets 11b, which may be selected according to actual usage requirements, and this application does not specifically limit this.
  • the second air outlet 11b is located above the first air outlet 11a, and a first switch door 3 is provided at the first air outlet 11a, and the first switch door 3 may be connected to the first driving mechanism 4
  • the first driving mechanism 4 can drive the first switch door 3 to reciprocate to open or close the first air outlet 11a.
  • a second switch door 5 is provided at the second air outlet 11b.
  • the second switch door 5 can be connected to the second drive mechanism 6, and the second drive mechanism 6 can drive the second switch door 5 to reciprocate to open or close the second air outlet 11b.
  • the second switch door 5 can slide from top to bottom to open the second air outlet 11b, slide from bottom to close to close the second air outlet 11b, the second switch door 5 can also be used from top to bottom
  • the second air outlet 11b is closed by sliding, and the second air outlet 11b is opened by sliding from bottom to top.
  • the second driving mechanism 6 can drive the second opening and closing door 5 to slide in the vertical direction, thereby conveniently adjusting the air outlet area of the second air outlet 11b. It can be understood that when the height dimension of the air-conditioning indoor unit 100 is large, the second air outlet 11b may extend in the up-down direction, and the second air outlet 11b may be adjusted by controlling the sliding displacement of the second switch door 5 in the up-down direction The air outlet area is more convenient to operate.
  • the second drive mechanism 6 can also drive the second switch door 5 to slide in the left-right direction, and the second drive mechanism 6 can also drive the second switch door 5 to slide in a direction with a certain inclination angle from the left-right direction and the up-down direction. The actual use requirements are selected and set, and this application does not make specific restrictions on this.
  • the second driving mechanism 6 may include a second driving motor (not shown), a second driving gear 61 and a second rack 62, and the second driving gear 61 It can be connected to the second drive motor to be driven and rotated by the second drive motor.
  • the second rack 62 can extend along the moving direction of the second switch door 5 (up and down direction as shown in FIG. 5).
  • the second rack 62 can be connected to
  • the second driving gear 61 is meshed to be driven to move by the second driving gear 61, and one end of the second rack 62 can be connected to the second switch door 5 to drive the second switch door 5 to move.
  • the design form of the second driving mechanism 6 is simpler.
  • the second driving mechanism 6 drives the second switch door 5 to slide in a rack and pinion structure driving manner, which can make the operation of the second switch door 5 more stable.
  • the second driving mechanism 6 may include two sets of second driving motors, second driving gears 61, and second racks 62 corresponding to each other.
  • the two second racks 62 both extend in the up-down direction and are spaced apart in the left-right direction, and the two second racks 62 are connected to the inner peripheral wall of the second switch door 5.
  • the two second drive motors rotate synchronously, and the two second racks 62 simultaneously drive the second switch door 5 to slide relative to the cabinet 1, thereby making the operation of the second switch door 5 more smooth.
  • the air conditioner indoor unit 100 may further include a switch door mounting plate 8, and the second driving mechanism 6 may be provided on the switch door mounting plate 8.
  • the second rack 62 may be provided on the front side wall of the switch door mounting plate 8 and connected to the inner peripheral wall of the second switch door 5.
  • the switch door mounting plate 8 is provided with a slide rail (not shown in the figure), and the second switch door 5 slidingly cooperates with the slide rail. Therefore, through the above arrangement, not only can the installation and fixation of the second driving mechanism 6 be facilitated, but also the second switch door 5 can be slidingly cooperated with the slide rail to reduce the sliding resistance of the second switch door 5, so that the second switch The operation of the door 5 is smoother, and the workload of the second drive motor can also be reduced.
  • the structural design of the second drive mechanism 6 is not limited to this, as long as it can drive the second switch door 5 to slide relative to the cabinet 1.
  • the second drive mechanism 6 may also be a linear motor or a hydraulic drive cylinder, one end of the linear motor or hydraulic drive cylinder may be connected to the casing 1, and the other end of the linear motor or hydraulic drive cylinder may be connected to the second switch door 5, Therefore, the second switch door 5 can also be driven to slide relative to the cabinet 1.
  • the fan assembly 2 may include a first fan 22 and a second fan 23, the first fan 22 may be disposed directly opposite the first air outlet 11a, and the second fan 23 may It is arranged directly opposite to the second air outlet 11b, wherein the working states of the first fan 22 and the second fan 23 can be controlled separately according to the usage requirements, so that the user's flexibility of use can be improved.
  • the first fan 22 may be an axial fan, the first fan 22 may also be a diagonal fan, and the first fan 22 may also be a counter-rotating fan.
  • the second fan 23 may be an axial fan, the second fan 23 may also be a diagonal fan, and the second fan 23 may also be a counter-rotating fan.
  • the first fan 22 may be a diagonal flow fan
  • the second fan 23 may be a counter-rotating fan, thereby improving the air supply effect of the air-conditioning indoor unit 100.
  • the diagonal flow fan adopts the axial air inlet and the air outlet in a direction inclined at an angle to the axial direction for air supply, and the diagonal air fan has a large air volume, which can not only increase the
  • the air output of the first fan 22 can also increase the air output angle of the first fan 22, so that the air supply range of the first fan 22 can be expanded.
  • the counter-rotating fan may include two wind wheels arranged directly opposite, and the distribution directions of the blades on the two wind wheels are opposite.
  • the rotation direction of the two wind wheels is opposite, the tangential direction of the wind speed of the two wind wheels along the direction of rotation can cancel each other, and the air speed of the two wind wheels in the axial direction It can be superimposed on each other, thereby increasing the axial air blowing speed of the second fan 23, and thereby greatly increasing the air blowing distance of the second fan 23, so that the second fan 23 can have the effect of long-distance air blowing.
  • the air supply speed of the two wind wheels in the tangential direction of the rotation direction can be superimposed on each other, and the air supply speed of the two wind wheels in the axial direction can cancel each other ,
  • the airflow can diverge around the second fan 23, which can prevent the airflow from blowing directly to the indoor user through the second air outlet 11b, thereby achieving a windless effect, greatly improving the user's comfort .
  • the windless effect can also be achieved for the cyclone fan at this time.
  • the rotation direction of the two wind wheels can be the same, and the rotation directions of the two wind wheels can also be reversed, both of which can achieve the wind-free effect.
  • the air flow velocity is slow, and the air flow can slowly flow out from the first air outlet 11a, thereby achieving the effect of no wind feeling.
  • the first fan 22 when the air blowing angle needs to be increased, the first fan 22 can be turned on, and the first fan 22 can achieve the effect of large-scale air blowing.
  • the second fan 23 can be turned on, and the rotation directions of the two wind wheels of the second fan 23 can be controlled to be opposite, thereby greatly increasing the air supply distance of the second fan 23.
  • the rotation direction of the two wind wheels of the second fan 23 can be controlled to be the same, the second fan 23 can diffuse the air around, which can prevent the air flow from blowing directly through the second air outlet 11b Indoor users.
  • the airflow can be mixed in the indoor space, which can make the indoor temperature distribution more uniform.
  • first fan 22 and the second fan 23 are not limited to this.
  • the first fan 22 may be any one of an axial fan, diagonal fan and counter-rotating fan
  • the second fan 23 may also be any one of an axial fan, diagonal fan and counter-rotating fan.
  • the application requirements are used in combination, and this application does not make specific restrictions on this.
  • the air-conditioning indoor unit 100 may further include an air outlet frame member 21, and the air outlet frame member 21 may be connected to the cabinet 1.
  • the air outlet frame member 21 is provided with a first air duct member 24 and a second air duct member 25 spaced apart in the up-down direction.
  • the first air duct member 24 and the first air outlet 11a are directly opposed to each other, and the second air duct member 25 is directly opposite to the second air outlet 11b.
  • the first fan 22 is provided in the first air duct member 24, and the second fan 23 is provided in the second air duct member 25.
  • the first fan 22 and the second fan 23 can be easily installed and fixed, but also the first air duct member 24 and the second air duct member 25 can play a diversion effect, which can be improved Air supply efficiency of the air-conditioning indoor unit 100.
  • the second switch door 5 may be provided with a plurality of second air outlet micro-holes 5a distributed at intervals, and each second air outlet micro-hole 5a may The second switch door 5 penetrates the second switch door 5 in the thickness direction (the front-rear direction as shown in FIG. 9 ), so that the air-conditioning indoor unit 100 can realize a wind-free air-out effect, and can improve user comfort.
  • the air-conditioning indoor unit 100 may have a second normal air supply mode and a second windless mode.
  • the second driving mechanism 6 can drive the second switch door 5 to slide relative to the cabinet 1 to open the second air outlet 11b, and the airflow can be discharged through the second air outlet 11b.
  • the second switch door 5 may cooperate with the cabinet 1 to close the second air outlet 11b, and the air flow may be discharged through the plurality of second air outlet micro-holes 5a.
  • the plurality of second air outlet micropores 5a can divide the air flow into a plurality of fine branch airflows, and the second air outlet micropores 5a have a smaller diameter, which can reduce the speed of the air flow
  • the air flow can slowly flow out from the plurality of second air outlet micro holes 5a. This can provide a wind-free air supply effect, which can prevent the air flow from blowing directly to indoor users and cause discomfort, which greatly improves the user experience.
  • the air conditioner indoor unit 100 when the air conditioner indoor unit 100 is in the cooling mode, in order to prevent the cold wind from directly blowing to the indoor user, the air conditioner indoor unit 100 may be adjusted to the second windless mode, and the cold wind may pass through the plurality of second air outlet micro holes 5a Circulate slowly to the indoor space.
  • the air conditioner indoor unit 100 when the air conditioner indoor unit 100 is in the heating mode, since the air density of the hot air is small and the circulation speed is slow, the air conditioner indoor unit 100 can be adjusted to the second normal air supply mode, and the hot air can quickly circulate through the second air outlet 11b By entering the indoor space, the heating efficiency of the air-conditioning indoor unit 100 can be improved.
  • the casing 1 may be provided with a plurality of third air outlet micro-holes 11c located at intervals along the outer periphery of the second air outlet 11b, each third air outlet Each of the micro holes 11c can penetrate the cabinet 1 in the thickness direction of the cabinet 1 (the front-back direction as shown in FIG. 9), and each third air outlet micro-hole 11c can communicate with the air channel flow path.
  • the air supply efficiency of the air-conditioning indoor unit 100 is increased, so that the cooling and heating effects when the air-conditioning indoor unit 100 is in the second windless mode can be improved.
  • the second air outlet 11b may be formed in a circular shape
  • the second switch door 5 is provided with a plurality of second air outlet micro-holes 5a distributed at intervals, and a plurality of second air outlet micro-holes 5a are combined It is formed in a circular shape and is provided to face the second air outlet 11b.
  • the casing 1 is provided with a plurality of third air outlet micro-holes 11c located at intervals along the outer periphery of the second air outlet 11b.
  • the plurality of third air outlet micro-holes 11c are located on the outer periphery of the second air outlet 11b and are combined to form approximately Circular ring.
  • the third air outlet micro-hole 11c on the second switch door 5 and the third air outlet micro-hole 11c on the cabinet 1 can simultaneously emit air, greatly improving the air outlet efficiency of the air-conditioning indoor unit 100 And, the appearance design of the air-conditioning indoor unit 100 can be more beautiful, and the appearance of the air-conditioning indoor unit 100 can be more beautiful.
  • the air conditioner according to the embodiment of the present application includes the air conditioner indoor unit 100 according to the above embodiment of the present application.
  • the air conditioner by installing the above air conditioner indoor unit 100, not only can the product technology sense of the air conditioner be improved, but also the cooling and heating effect of the air conditioner can be improved, which greatly improves the user's comfort level, and thus can Improve the market competitiveness of air conditioners.
  • connection should be understood in a broad sense, for example, it can be fixed connection or detachable Connected, or connected integrally; either mechanically or electrically; directly connected, or indirectly connected through an intermediary, or internally connected between two components.
  • installation should be understood in a broad sense, for example, it can be fixed connection or detachable Connected, or connected integrally; either mechanically or electrically; directly connected, or indirectly connected through an intermediary, or internally connected between two components.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Duct Arrangements (AREA)

Abstract

La présente invention concerne une unité d'intérieur de climatisation (100) et un climatiseur présentant celle-ci. L'unité d'intérieur de climatisation (100) comprend : une coque (1), un composant de ventilateur (2), un premier mécanisme d'entraînement (4), une première porte pouvant être ouverte et fermée (3), un second mécanisme d'entraînement (6) et une seconde porte pouvant être ouverte et fermée (5). La première porte pouvant être ouverte et fermée (3) présente un état ouvert et un état fermé ; dans l'état ouvert, le premier mécanisme d'entraînement (4) amène la première porte pouvant être ouverte et fermée (3) à se déplacer vers l'extérieur par rapport à la coque (1) vers une position définie de manière à ouvrir une première sortie d'air (11a) ; dans l'état fermé, la première porte pouvant être ouverte et fermée fonctionne de concert avec la coque (1) pour fermer la première sortie d'air (11a), et le second mécanisme d'entraînement (6) amène la seconde porte pouvant être ouverte et fermée (5) à coulisser par rapport à la coque (1) pour ouvrir ou fermer une seconde sortie d'air (11b).
PCT/CN2019/078823 2018-12-14 2019-03-20 Unité d'intérieur de climatisation et climatiseur présentant celle-ci WO2020118954A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP19778781.5A EP3693675B1 (fr) 2018-12-14 2019-03-20 Unité d'intérieur de climatisation et climatiseur présentant celle-ci
US16/499,541 US20220003432A1 (en) 2018-12-14 2019-03-20 Air conditioner indoor unit and air conditioner having the same
KR1020197030460A KR102249899B1 (ko) 2018-12-14 2019-03-20 공기 조화기 실내기 및 이를 구비하는 공기 조화기
JP2019556221A JP7079792B2 (ja) 2018-12-14 2019-03-20 空気調和機の室内機及びそれを備える空気調和機

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201822112078.9U CN209325925U (zh) 2018-12-14 2018-12-14 空调室内机和具有其的空调器
CN201822112078.9 2018-12-14

Publications (1)

Publication Number Publication Date
WO2020118954A1 true WO2020118954A1 (fr) 2020-06-18

Family

ID=67726947

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/078823 WO2020118954A1 (fr) 2018-12-14 2019-03-20 Unité d'intérieur de climatisation et climatiseur présentant celle-ci

Country Status (6)

Country Link
US (1) US20220003432A1 (fr)
EP (1) EP3693675B1 (fr)
JP (1) JP7079792B2 (fr)
KR (1) KR102249899B1 (fr)
CN (1) CN209325925U (fr)
WO (1) WO2020118954A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115978647A (zh) * 2022-12-09 2023-04-18 珠海格力电器股份有限公司 空调柜机及其控制方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110986171A (zh) * 2019-12-27 2020-04-10 广东美的制冷设备有限公司 空调器的进风组件和空调器
WO2021128613A1 (fr) * 2019-12-27 2021-07-01 广东美的制冷设备有限公司 Ensemble d'admission d'air de climatiseur, et climatiseur
US11549694B2 (en) * 2020-01-15 2023-01-10 Johnson Controls Tyco IP Holdings LLP Movable fan assembly of a heating, ventilation, and/or air conditioning (HVAC) unit
CN111412557A (zh) * 2020-04-17 2020-07-14 北京小米移动软件有限公司 新风空调系统
KR20220170034A (ko) * 2021-06-22 2022-12-29 삼성전자주식회사 공기 조화기 및 그 제어 방법
CN113669891B (zh) * 2021-08-31 2022-09-30 创维空调科技(安徽)有限公司 导风板控制机构以及空调装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105333499A (zh) * 2014-08-04 2016-02-17 三星电子株式会社 空调
CN105485774A (zh) * 2016-01-22 2016-04-13 广东美的制冷设备有限公司 立式空调器室内机
CN106958866A (zh) * 2017-04-17 2017-07-18 青岛海尔空调器有限总公司 空调器室内机
CN107218660A (zh) * 2017-06-26 2017-09-29 青岛海尔空调器有限总公司 立式空调室内机
CN206669886U (zh) * 2017-03-16 2017-11-24 青岛海尔空调器有限总公司 立式空调室内机
US20180274795A1 (en) * 2015-07-17 2018-09-27 Samsung Electronics Co., Ltd. Air conditioner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100453240B1 (ko) 2002-09-30 2004-10-15 삼성전자주식회사 공기조화기의 실내기
KR102513480B1 (ko) * 2015-07-17 2023-03-27 삼성전자주식회사 공기조화기
US11193677B2 (en) * 2015-07-21 2021-12-07 Samsung Electronics Co., Ltd. Air conditioner and control method thereof
CN204943813U (zh) * 2015-08-25 2016-01-06 珠海格力电器股份有限公司 空调器
CN106287975B (zh) 2016-08-31 2019-06-04 芜湖美智空调设备有限公司 空调柜机和空调柜机的出风控制方法
CN106322529B (zh) * 2016-08-31 2019-08-27 芜湖美智空调设备有限公司 空调柜机和空调柜机的出风控制方法
CN106225083B (zh) * 2016-08-31 2019-06-04 芜湖美智空调设备有限公司 空调柜机和空调柜机的出风控制方法
CN110869677B (zh) * 2017-05-18 2022-05-13 三星电子株式会社 空调

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105333499A (zh) * 2014-08-04 2016-02-17 三星电子株式会社 空调
US20180274795A1 (en) * 2015-07-17 2018-09-27 Samsung Electronics Co., Ltd. Air conditioner
CN105485774A (zh) * 2016-01-22 2016-04-13 广东美的制冷设备有限公司 立式空调器室内机
CN206669886U (zh) * 2017-03-16 2017-11-24 青岛海尔空调器有限总公司 立式空调室内机
CN106958866A (zh) * 2017-04-17 2017-07-18 青岛海尔空调器有限总公司 空调器室内机
CN107218660A (zh) * 2017-06-26 2017-09-29 青岛海尔空调器有限总公司 立式空调室内机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3693675A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115978647A (zh) * 2022-12-09 2023-04-18 珠海格力电器股份有限公司 空调柜机及其控制方法

Also Published As

Publication number Publication date
JP7079792B2 (ja) 2022-06-02
JP2021513043A (ja) 2021-05-20
KR102249899B1 (ko) 2021-05-10
US20220003432A1 (en) 2022-01-06
KR20200074913A (ko) 2020-06-25
EP3693675A4 (fr) 2020-08-12
EP3693675B1 (fr) 2024-02-28
EP3693675A1 (fr) 2020-08-12
CN209325925U (zh) 2019-08-30

Similar Documents

Publication Publication Date Title
WO2020118954A1 (fr) Unité d'intérieur de climatisation et climatiseur présentant celle-ci
CN106152290B (zh) 一种立式空调器室内机及其控制方法
CN103604163B (zh) 立式空调
EP2910862B1 (fr) Appareil intérieur de conditionnement d'air
CN109520019A (zh) 空调室内机和具有其的空调器
JP2007101171A (ja) 風向調節装置及びこれを備えた空気調和器
US20190072295A1 (en) Air-guiding structure and air conditioner
KR20110018740A (ko) 공기 혼합형 에어컨
CN210921588U (zh) 一种新风装置以及空调器
CN110657495B (zh) 空调内机
CN210320549U (zh) 导风板及具有其的空调
CN203395988U (zh) 立式空调
CN214791478U (zh) 空调室内机
EP4056908B1 (fr) Unité intérieure de climatiseur
CN211575272U (zh) 空调室内机及具有其的空调器
CN211575290U (zh) 柜式空调内机及具有其的空调器
CN209689028U (zh) 空调室内机和具有其的空调器
WO2022151803A1 (fr) Unité intérieure de climatiseur vertical
CN106247587B (zh) 一种空调出风装置、空调器室内机及其控制方法
CN215675459U (zh) 一种空调室内机
CN214791477U (zh) 空调室内机
WO2021143334A1 (fr) Unité intérieure de climatisation et climatiseur
CN211345544U (zh) 空调器
CN215260099U (zh) 一种空调室内机
WO2022252587A1 (fr) Unité intérieure de climatiseur

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2019556221

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2019778781

Country of ref document: EP

Effective date: 20191008

NENP Non-entry into the national phase

Ref country code: DE