WO2018176557A1 - 空调室内机及空调器 - Google Patents

空调室内机及空调器 Download PDF

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Publication number
WO2018176557A1
WO2018176557A1 PCT/CN2017/082657 CN2017082657W WO2018176557A1 WO 2018176557 A1 WO2018176557 A1 WO 2018176557A1 CN 2017082657 W CN2017082657 W CN 2017082657W WO 2018176557 A1 WO2018176557 A1 WO 2018176557A1
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WO
WIPO (PCT)
Prior art keywords
grille
frame
air inlet
mounting
air conditioner
Prior art date
Application number
PCT/CN2017/082657
Other languages
English (en)
French (fr)
Inventor
汪先送
覃强
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
Priority claimed from CN201710212666.7A external-priority patent/CN106871244B/zh
Priority claimed from CN201710213031.9A external-priority patent/CN106895491B/zh
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
Publication of WO2018176557A1 publication Critical patent/WO2018176557A1/zh

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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
    • F24F13/20—Casings or covers
    • 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
    • F24F13/28—Arrangement or mounting of filters

Definitions

  • the invention relates to the field of air conditioners, and in particular to an air conditioner indoor unit and an air conditioner.
  • the existing air-conditioning indoor unit includes a back frame, and the top of the back frame is provided with an air inlet, and the air inlet is provided with a filter assembly, and the filter assembly includes a style grille and a filter screen disposed on the entrance grille.
  • the filter assembly is arranged in a semi-enclosed evaporator assembly for filtering the air before heat exchange; the front part of the back frame is provided with a mounting opening, the mounting opening is covered with a panel; and a part of the inlet grille is inserted into the mounting port.
  • another portion covers the front of the evaporator assembly and is located on the inside of the panel, and the lower portion of the portion is engaged with the lower edge of the mounting opening.
  • the main object of the present invention is to provide an air conditioner indoor unit, which is intended to facilitate the disassembly or installation of the inlet grill of the air conditioner indoor unit.
  • the present invention provides an air conditioning indoor unit, the air conditioning indoor unit includes: a back frame, an air inlet is formed at a top of the back frame, and a rear end of the air inlet is provided with a pivoting position;
  • the mounting frame includes a front bezel, a rear bezel, and two opposite side frames between the front bezel and the rear bezel.
  • the inner side of the side frame is provided with a sliding groove extending forward and backward, and the front end of the sliding slot is formed.
  • An opening is provided; the mounting frame is located in the air inlet, and the rear end of the mounting frame is provided with a pivoting member pivotally connected to the pivoting position, so that the front end of the mounting frame can be relatively far away or close to The back frame;
  • a screen assembly comprising a garnish and a filter screen disposed on the inlet grille, the grille sides of the inlet grille are slidably engaged with the two chutes;
  • a snap fastener assembly is disposed at a top of the back frame and located at a front side of the pivoting position, and a card interface of the spring clip assembly is disposed upward;
  • the front end of the mounting frame is provided with a downwardly extending ram
  • the end of the ejector is formed with a lock head
  • the spring clip assembly is used for moving from the top to the bottom of the mounting frame to the installation position. Locking the lock of the jack and releasing the lock when the front end of the mounting frame is moved downward from the mounting position to a preset distance; or
  • the front end of the inlet grille is provided with a downwardly extending ram, the end of the ram is formed with a lock head, and the snap fastener assembly is configured to move from top to bottom at the front end of the entrance grille to The lock of the jack is locked when the position is installed, and the lock is released when the front end of the grill is moved downward from the mounting position to a preset distance.
  • the power assisting device further includes an elastic member, and the opposite side walls of the air inlet are provided with a first sinking groove for mounting the power assisting device, and the boosting device is used for pushing the mounting frame The front end moves upward to an open position, and in the open position, the opening of the chute is higher than the top surface of the back frame.
  • the first sinking groove has an opening and an inner groove wall disposed toward a center of the air inlet, the inner groove wall is convexly provided with a mounting shaft, and the side frame is connected to the first sinking groove hole;
  • the elastic member is a torsion spring, and the elastic member is sleeved on the mounting shaft, and the end of the torsion arm of the elastic member forms a hook, and the hook is inserted into the connecting hole.
  • the front bezel is snap-fitted to the front grille side of the entrance grille.
  • the front grille edge of the inlet grille is provided with a hook, the hook has a connecting section extending downward from the front grille edge, and extends rearward from the end of the connecting section.
  • the front side of the front bezel is provided with a buckle groove, and the bottom of the groove of the buckle groove is convexly provided with two parallel clamping arms, and the two clamping arms are formed to be engaged with the hooks.
  • the front side of the rear frame protrudes forwardly with a limiting plate, and the front edge of the limiting plate protrudes forwardly with a limiting block, and the rear grille edge of the inlet grill is provided for the The limit slot of the limit block is accommodated.
  • a rear side of the rear frame is convexly provided with a dustproof plate, and a rear wall of the air inlet is convexly provided with a baffle, and the front end of the mounting frame is moved from the top to the bottom to the mounting position.
  • the baffle is located above the dustproof plate.
  • the pivoting member is a rotating shaft protruding from an outer side surface of the two side frames, and the pivoting position is a shaft hole that is opened on both side walls of the air inlet and opens upward.
  • an outer side surface of the side frame is provided with a mounting seat protruding toward a side wall of the adjacent air inlet, and the top rod is formed to extend downward from a lower surface of the mounting seat;
  • a side wall of the air inlet opening is provided with a second sinking groove on a front side of the pivoting position, the spring clip assembly is disposed in the second sinking slot, and the top of the spring clip assembly is locked When the lever is locked, the upper side of the mount is flush with the top surface of the back frame.
  • the front grille edge of the entrance grille is snap-connected to the back frame.
  • the front grille edge of the inlet grille is provided with a buckle, and the snap of the inlet grille extends downward from the lower surface of the front grille edge;
  • the front wall of the air inlet is convexly disposed with a boss toward the center of the air inlet, and the boss is provided with an upwardly open buckle groove, and the bottom groove wall of the buckle groove is convex upwardly and two parallel A clamping arm is formed between the two clamping arms to form a card slot for engaging with the buckle.
  • the front side of the rear frame protrudes forwardly with a limiting plate, and the front edge of the limiting plate protrudes forwardly with a limiting block, and the rear grille edge of the inlet grill is provided for the The limit slot of the limit block is accommodated.
  • a rear side of the rear frame is convexly provided with a dustproof plate, and a rear wall of the air inlet is convexly provided with a baffle, and the front end of the mounting frame is moved from the top to the bottom to the mounting position.
  • the baffle is located above the dustproof plate.
  • the pivoting member is a rotating shaft protruding from an outer side surface of the two side frames, and the pivoting position is a shaft hole that is opened on both side walls of the air inlet and opens upward.
  • an outer side surface of the side grille side is provided with a mounting seat protruding toward a side wall of the adjacent air inlet, the top rod extending downward from a lower surface of the mounting seat;
  • a side wall of the air inlet opening is provided with a second sinking groove on a front side of the pivoting position, the spring clip assembly is disposed in the second sinking slot, and the top of the spring clip assembly is locked When the lever is locked, the upper surface of the mount is flush with the top surface of the back frame.
  • the invention also provides an air conditioner, comprising an air conditioner indoor unit, the air conditioner indoor unit comprising:
  • the top of the back frame is provided with an air inlet, and a rear end of the air inlet is provided with a pivoting position;
  • the mounting frame includes a front bezel, a rear bezel, and two opposite side frames between the front bezel and the rear bezel.
  • the inner side of the side frame is provided with a sliding groove extending forward and backward, and the front end of the sliding slot is formed.
  • An opening is provided; the mounting frame is located in the air inlet, and the rear end of the mounting frame is provided with a pivoting member pivotally connected to the pivoting position, so that the front end of the mounting frame can be relatively far away or close to The back frame;
  • a screen assembly comprising a garnish and a filter screen disposed on the inlet grille, the grille sides of the inlet grille are slidably engaged with the two chutes;
  • a snap fastener assembly is disposed at a top of the back frame and located at a front side of the pivoting position, and a card interface of the spring clip assembly is disposed upward;
  • the front end of the mounting frame is provided with a downwardly extending ram
  • the end of the ejector is formed with a lock head
  • the spring clip assembly is used for moving from the top to the bottom of the mounting frame to the installation position. Locking the lock of the jack and releasing the lock when the front end of the mounting frame is moved downward from the mounting position to a preset distance; or
  • the front end of the inlet grille is provided with a downwardly extending ram, the end of the ram is formed with a lock head, and the snap fastener assembly is configured to move from top to bottom at the front end of the entrance grille to The lock of the jack is locked when the position is installed, and the lock is released when the front end of the grill is moved downward from the mounting position to a preset distance.
  • the power assisting device further includes an elastic member, and the opposite side walls of the air inlet are provided with a first sinking groove for mounting the power assisting device, and the boosting device is used for pushing the mounting frame The front end moves upward to an open position, and in the open position, the opening of the chute is higher than the top surface of the back frame.
  • the first sinking groove has an opening and an inner groove wall disposed toward a center of the air inlet, the inner groove wall is convexly provided with a mounting shaft, and the side frame is connected to the first sinking groove hole;
  • the elastic member is a torsion spring, and the elastic member is sleeved on the mounting shaft, and the end of the torsion arm of the elastic member forms a hook, and the hook is inserted into the connecting hole.
  • the front bezel is snap-fitted to the front grille side of the entrance grille.
  • the front grille edge of the inlet grille is provided with a hook, the hook has a connecting section extending downward from the front grille edge, and extends rearward from the end of the connecting section.
  • the front side of the front bezel is provided with a buckle groove, and the bottom of the groove of the buckle groove is convexly provided with two parallel clamping arms, and the two clamping arms are formed to be engaged with the hooks.
  • the front side of the rear frame protrudes forwardly with a limiting plate, and the front edge of the limiting plate protrudes forwardly with a limiting block, and the rear grille edge of the inlet grill is provided for the The limit slot of the limit block is accommodated.
  • a rear side of the rear frame is convexly provided with a dustproof plate, and a rear wall of the air inlet is convexly provided with a baffle, and the front end of the mounting frame is moved from the top to the bottom to the mounting position.
  • the baffle is located above the dustproof plate.
  • the pivoting member is a rotating shaft protruding from an outer side surface of the two side frames, and the pivoting position is a shaft hole that is opened on both side walls of the air inlet and opens upward.
  • an outer side surface of the side frame is provided with a mounting seat protruding toward a side wall of the adjacent air inlet, and the top rod is formed to extend downward from a lower surface of the mounting seat;
  • a side wall of the air inlet opening is provided with a second sinking groove on a front side of the pivoting position, the spring clip assembly is disposed in the second sinking slot, and the top of the spring clip assembly is locked When the lever is locked, the upper side of the mount is flush with the top surface of the back frame.
  • the front grille edge of the entrance grille is snap-connected to the back frame.
  • the front grille edge of the inlet grille is provided with a buckle, and the snap of the inlet grille extends downward from the lower surface of the front grille edge;
  • the front wall of the air inlet is convexly disposed with a boss toward the center of the air inlet, and the boss is provided with an upwardly open buckle groove, and the bottom groove wall of the buckle groove is convex upwardly and two parallel A clamping arm is formed between the two clamping arms to form a card slot for engaging with the buckle.
  • the front side of the rear frame protrudes forwardly with a limiting plate, and the front edge of the limiting plate protrudes forwardly with a limiting block, and the rear grille edge of the inlet grill is provided for the The limit slot of the limit block is accommodated.
  • a rear side of the rear frame is convexly provided with a dustproof plate, and a rear wall of the air inlet is convexly provided with a baffle, and the front end of the mounting frame is moved from the top to the bottom to the mounting position.
  • the baffle is located above the dustproof plate.
  • the pivoting member is a rotating shaft protruding from an outer side surface of the two side frames, and the pivoting position is a shaft hole that is opened on both side walls of the air inlet and opens upward.
  • an outer side surface of the side grille side is provided with a mounting seat protruding toward a side wall of the adjacent air inlet, the top rod extending downward from a lower surface of the mounting seat;
  • a side wall of the air inlet opening is provided with a second sinking groove on a front side of the pivoting position, the spring clip assembly is disposed in the second sinking slot, and the top of the spring clip assembly is locked When the lever is locked, the upper surface of the mount is flush with the top surface of the back frame.
  • the mounting frame and the filter net assembly when installing the mounting frame and the filter net assembly, first insert the side of the grille of the filter assembly into the grille of the two sides of the grille, and slide along the opening of the two chutes of the mounting frame. The slot is pushed forward and backward until the inlet grille and the mounting frame are fully engaged; then, the pivoting member at the rear end of the mounting frame is pivotally connected with the pivoting position at the rear end of the air inlet so that the front end of the mounting frame can be relatively far away or close to the front.
  • the front end of the mounting frame (or the style grille) downwards, so that the mounting frame drives the filter assembly to move downward, and when the lock of the jack is aligned with the card interface of the latch assembly, press again.
  • the front end of the mounting frame (or the style grille) allows the mounting frame to continue moving down to the mounting position, and the latch assembly locks the lock to lock the mounting frame to the air inlet; when the filter assembly is removed, the lower Pressing the front end of the mounting frame (or the entrance grille), when the mounting frame drives the filter assembly to move downward from the mounting position to the preset distance, the latch assembly releases the lock, and at this time, a lower bottom is applied.
  • FIG. 1 is a schematic structural view of an embodiment of an air conditioning indoor unit according to the present invention.
  • FIG. 2 is a schematic structural view of the back frame of FIG. 1;
  • Figure 3 is a partial enlarged view of a portion A in Figure 2;
  • Figure 4 is a schematic structural view of the mounting frame of Figure 1;
  • Figure 5 is a schematic structural view of another perspective view of the mounting frame of Figure 4.
  • FIG. 6 is a schematic structural view of another perspective view of the mounting frame of FIG. 4;
  • Figure 7 is a schematic structural view of the inlet grille of Figure 1;
  • FIG. 8 is a schematic structural view of another perspective view of the mounting frame of FIG. 7;
  • FIG. 9 is a schematic structural view of the mounting frame and the inlet grille of FIG. 1 after assembly;
  • Figure 10 is a partial enlarged view of B in Figure 9;
  • Figure 11 is a top plan view of the air conditioning indoor unit of Figure 1;
  • Figure 12 is a cross-sectional view taken along line I-I of the snap fastener assembly of the air conditioning indoor unit of Figure 11 when the lock is locked;
  • Figure 13 is a cross-sectional view taken along line I-I of the snap fastener assembly of the air conditioning indoor unit of Figure 11 when the lock is released;
  • Figure 14 is a cross-sectional view taken along line II-II when the snap fastener assembly of the air conditioning indoor unit of Figure 11 releases the lock;
  • Figure 15 is a partial enlarged view of a portion C in Figure 14;
  • Figure 16 is a cross-sectional view taken along line II-II when the inlet grill of the air conditioning indoor unit of Figure 11 is withdrawn;
  • FIG. 17 is a schematic structural view of the snap fastener assembly of FIG. 3 when opened;
  • Figure 18 is a schematic structural view of the snap fastener assembly of Figure 3 when locked;
  • FIG. 19 is a schematic structural view of another embodiment of an air conditioning indoor unit according to the present invention.
  • FIG. 20 is a schematic structural view of the inlet grille of FIG. 19;
  • Figure 21 is a schematic structural view of the back frame of Figure 19;
  • Figure 22 is a partial enlarged view of the portion D in Figure 21;
  • Figure 23 is a partial enlarged view of E in Figure 21
  • Figure 24 is a schematic structural view of the mounting frame of Figure 19;
  • Figure 25 is a schematic structural view of another perspective view of the mounting frame of Figure 24;
  • Figure 26 is a schematic structural view of the inlet grille of Figure 19;
  • Figure 27 is a schematic structural view of another perspective view of the entrance grille of Figure 26;
  • Figure 28 is a top plan view of the air conditioning indoor unit of Figure 19;
  • Figure 29 is a cross-sectional view taken along line I-I of the snap-fit assembly of the air-conditioning indoor unit of Figure 28 when the lock is locked;
  • Figure 30 is a cross-sectional view taken along line I-I of the snap fastener assembly of the air conditioning indoor unit of Figure 28 when the lock is released;
  • Figure 31 is a cross-sectional view taken along II-II when the snap fastener assembly of the air conditioning indoor unit of Figure 28 releases the lock;
  • Figure 32 is a partial enlarged view of the portion F in Figure 31;
  • Figure 33 is a cross-sectional view taken along line II-II when the inlet grill of the air conditioning indoor unit of Figure 28 is withdrawn;
  • Figure 34 is a cross-sectional view taken along line III-III when the snap fastener assembly of the air conditioning indoor unit of Figure 28 is locked and locked;
  • Figure 35 is a partial enlarged view of a portion G in Figure 34.
  • the directional indication is only used to explain in a certain posture (as shown in the drawing)
  • the relative positional relationship between the components, the motion situation, and the like if the specific posture changes, the directional indication also changes accordingly.
  • the invention provides an air conditioner indoor unit, which is intended to facilitate the disassembly or installation of the inlet grille of the air conditioner indoor unit.
  • the air conditioning indoor unit includes:
  • the back frame 100, the top of the back frame 100 is provided with an air inlet 110, and the rear end of the air inlet 110 is provided with a pivoting position 120;
  • the mounting frame 300 includes a front bezel 310, a rear bezel 320, and two opposite side frames 330 between the front bezel 310 and the rear bezel 320.
  • the inner side of the side bezel 330 is provided with a sliding slot 331 extending forward and backward (see the figure). 5)
  • the front end of the sliding frame 331 is formed with an opening, and the front end of the mounting frame 300 is provided with a downwardly extending ram 400.
  • the end of the ram 400 is formed with a locking head 410; the mounting frame 300 is installed in the air inlet 110, and is mounted.
  • the rear end of the frame 300 is provided with a pivoting member 332 pivotally connected to the pivoting position 120, so that the front end of the mounting frame 300 can be relatively far away from or close to the back frame 100;
  • the screen assembly includes a grille 500 and a filter (not shown) disposed on the inlet grille 500.
  • the grille edges 530 of the inlet grille 500 are slidably coupled to the two slots 331; ,
  • the snap fastener assembly 600 is disposed at the top of the back frame 100 and located at the front side of the pivoting position 120 (refer to FIG. 2 and FIG. 3).
  • the card interface of the snap fastener assembly 600 is disposed upward, and the snap fastener assembly 600 is used for mounting.
  • the front end of the frame 300 locks the lock 410 of the jack 400 from top to bottom to the mounting position, and releases the lock 410 when the front end of the mounting frame 300 is moved downward by the mounting position to a preset distance.
  • the back frame 100 has an accommodating cavity for accommodating the evaporator assembly 200 of the air conditioner indoor unit, and a front portion of the back frame 100 is provided with a mounting port for the evaporator assembly 200 to be installed. a panel (not shown) of the air conditioning indoor unit is disposed on the mounting port;
  • An air inlet 110 is defined in the top of the back frame 100, and the mounting frame 300 is disposed on the air inlet 110.
  • the air inlet 110 has a front wall and a rear portion respectively corresponding to the front frame 310, the rear frame 320, and the side frames 330 of the mounting frame 300.
  • the wall and the two side walls, the pivoting member 332 at the rear end of the mounting frame 300 is pivotally connected to the pivoting position 120 at the rear end of the air inlet port 110, so that the front end of the mounting frame 300 can be relatively far away from or close to the back frame 100;
  • An air outlet is defined in a lower portion of the back frame 100, and the air outlet is disposed adjacent to the evaporator assembly 200.
  • air enters from the air inlet 110 and the air is filtered by the screen assembly at the air inlet 110. Thereafter, it flows through the circumferential direction of the evaporator assembly 200 and exchanges heat with the evaporator, and the air flows out from the air outlet after the heat exchange is completed.
  • the screen assembly is slidably engaged with the two sliding slots 331 of the mounting frame 300 through the two sides of the grille 530 of the inlet grille 500 to detachably mount the screen assembly on the mounting frame 300.
  • the mounting frame 300 drives the screen assembly relatively far away or on the other hand, when the front end of the mounting frame 300 is relatively far away from or close to the back frame 100. Close to the back frame 100; as for the filter screen of the filter assembly and the entrance grille 500 can be integrated according to the needs of the user, or can be connected in a detachable manner, if the filter mesh is integrated with the entrance style grille 500
  • the filter can be cleaned by means of overall cleaning.
  • the snap fastener assembly 600 is a relatively existing lock structure, and generally adopts a one-way cyclic lock mechanism, and uses the pressure energy storage of the mounting frame 300 or as a trigger force to realize the lock or release of the lock head 410 of the jack 400, specifically It will be described in detail later.
  • the panel when the filter is disassembled, the panel needs to be opened first, and then the filter mesh is bent to be snapped in or taken out; and since a part of the panel is pivotally connected to the back frame 100, the other part is snap-connected to the back frame 100, regardless of To open or close the panel, it is necessary to overcome the large deformation resistance of the buckle. If the force is improper, the buckle can be easily damaged.
  • the grid sides 530 of the inlet grille 500 of the screen assembly are The openings of the two sliding slots 331 of the mounting frame 300 are inserted and pushed forward and backward along the sliding slot 331 until the inlet grille 500 is fully engaged with the mounting frame 300; then, referring to FIG. 2, FIG. 3 and FIG.
  • the pivoting member 332 at the rear end of the mounting frame 300 is pivotally connected to the pivoting position 120 at the rear end of the air inlet 110 so that the front end of the mounting frame 300 can be relatively far from or close to the air inlet 110; finally, please refer to FIG. 11 and FIG.
  • Pressing the front end of the mounting frame 300 downwards causes the mounting frame 300 to move the screen assembly downward.
  • the locking head 410 of the jack 400 on the mounting frame 300 is aligned with the card interface of the latch assembly 600, the mounting frame is pressed again.
  • the front end of the frame 300 causes the mounting frame 300 to continue moving downward to the mounting position, and the latch assembly 600 locks the lock head 410 to lock the mounting frame 300 to the air inlet 110; when removing the filter assembly, refer to FIG. 14 and 16, pressing down the front end of the mounting frame 300, the mounting frame 300 drives the filter assembly When the mounting position is moved downward to a preset distance, the latch assembly 600 releases the lock 410.
  • the opening of the 331 is higher than the top surface of the back frame 100, and then the front grille 500 can be drawn out from the back.
  • the screen assembly can be integrally cleaned; if the inlet grille 500 and the filter mesh are detachably connected, the air inlet is After the grille 500 is detached, the filter screen can be separately detached from the grille 500 and cleaned.
  • the inlet grills 500 are inserted.
  • the outer side surface of the side grille edge 530 is convexly provided with a rib 531 extending in the front-rear direction, and the two ribs 531 are respectively slidably engaged with the two sliding grooves 331 of the mounting frame 300.
  • the two ribs 531 of the inlet grille 500 are respectively slid into the openings of the two sliding slots 331 of the mounting frame 300, and are advanced from the rear to the rear.
  • the latch assembly 600 releases the lock 410, a lower pulling force is applied to pull the mounting frame 300 out of the latch assembly 600, so that the opening of the two sliding slots 331 is higher than the top surface of the back frame 100, and then The sash 500 is pulled forward, so that the two ribs 531 of the inlet grille 500 are respectively slid out from the openings of the two sliding slots 331 of the mounting frame 300 until the two ribs 531 and the mounting frame of the inlet grille 500 are inserted.
  • the two chutes 331 of the 300 are completely
  • the front side of the rear bezel 320 is convexly disposed with the limiting plate 321 facing forward, and the limiting plate 321 is A limiting block 322 is disposed on the front edge of the front grille 520.
  • the rear grilling edge 520 of the inlet grille 500 is provided with a limiting slot 521 for receiving the limiting block 322.
  • the upper surface of the rear grille edge 520 is convexly provided with a strip-shaped rib.
  • the limiting slot 521 is defined on the strip-shaped rib, and the limiting plate 321 is overlapped on the rear grille side.
  • the front edge of the limiting plate 321 abuts the strip rib, and the limiting block 322 on the front edge of the limiting plate 321 is received in the limiting slot 521 .
  • the limiting block 322 is locked into the limiting slot 521, so that the inlet grille 500 can only
  • the sliding grooves 331 of the mounting frame 300 are pulled out, and cannot move upward on both sides of the mounting frame 300, thereby restricting the movement of the inlet grille 500 on both sides of the mounting frame 300, thereby ensuring the entrance grille 500. Stability with the mounting frame 300.
  • the front bezel 310 of the mounting frame 300 is snap-fitted with the front grille edge 510 of the inlet grille 500 . .
  • the front frame 310 of the mounting frame 300 is snap-connected with the front grille edge 510 of the inlet grille 500 to connect the screen assembly and the mounting frame 300 as a whole, thereby limiting the style.
  • the entrance grille 500 interferes with the front wall of the air inlet 110 to facilitate the disassembly and assembly into the style grille 500.
  • the manner of the above-mentioned snap connection is not specifically limited, so that it can be easily disassembled into the style grille 500.
  • the front grille edge 510 of the inlet grille 500 is provided with a hook 511 having a connecting section extending downward from the front grille edge 510 and extending rearward from the end of the connecting section Card connection segment;
  • the front side of the front bezel 310 is provided with a buckle groove 800.
  • the bottom of the groove of the buckle groove 800 is convexly disposed with two parallel clamping arms 810.
  • the clamping arms 810 are formed between the two clamping arms 810 for engaging with the hooks 511. Connected card slot.
  • the hook 511 when the garnish 500 is mounted on the mounting frame 300, after the two ribs 531 of the inlet grill 500 and the two sliding slots 331 of the mounting frame 300 are fully engaged, the hook 511 is snapped.
  • the segment is fastened into the buckle groove 800, and the latching portion of the hook 511 is engaged with the card slot between the two clamping arms 810; when the style grille 500 is detached from the mounting frame 300, the inlet grille 500 is applied to the grille 500.
  • a pulling force from the back to the front can separate the engaging portion of the hook 511 and the clamping groove between the two clamping arms 810, so that the inlet grille 500 can be smoothly extracted, and the snap connecting manner is
  • the structure is simple and easy to operate.
  • the number of the hooks 511 is plural, and the plurality of hooks 511 are spaced along the length direction of the front grille edge 510 of the inlet grill 500.
  • the front side of the front bezel 310 is also provided with a detent 800 corresponding to the plurality of hooks 511, and each of the detents 800 is provided with two parallel clamping arms 810, and the two clamping arms 810 The card slot is formed to be engaged with the corresponding hook 511.
  • the pivoting member 332 is a rotating shaft protruding from the outer side surface of the side frame 330, and the pivoting position 120 is formed on both side walls of the air inlet 110 and facing upward. Open shaft hole.
  • the shaft hole is open upward, so that the mounting frame 300 and the back frame 100 are detachably connected, thereby facilitating the disassembly and assembly of the mounting frame 300; when installing the mounting frame 300, by applying a top-down a pressure so that the rotating shaft overcomes a force at an opening edge of the shaft hole and is inserted into the shaft hole; when the mounting frame 300 is detached, a downward pulling force is applied to cause the rotating shaft The force at the edge of the opening of the shaft hole is overcome, and the shaft hole is disengaged, and the mounting frame 300 is pulled out from the back.
  • the mounting frame 300 and the back frame 100 are connected in various manners, and are not limited to the above one.
  • the rear frame 320 of the mounting frame 300 and the rear wall of the air inlet 110 are hinged by a hinge shaft, but the hinge shaft In the hinged manner, it is difficult to remove the mounting frame 300, and the hinged manner can also be adopted if the user does not need to disassemble the mounting frame 300.
  • the rear frame 320 of the mounting frame 300 and the rear wall of the air inlet 110 are pre-predicted.
  • the evacuation gap is left in the process of moving up and down in the front end of the mounting frame 300, and the avoidance gap is the position of the rear frame 320 of the mounting frame 300. Due to the presence of the air gap, dust and the like easily enter from the air gap and land on the structural components in the back frame 100 (such as the evaporator assembly 200), causing dust pollution.
  • the rear side of the rear frame 320 is convexly provided with a dustproof plate 323, and the rear wall of the air inlet 110 faces forward.
  • the baffle 130 is convexly disposed, and the baffle 130 is located above the dustproof plate 323 when the front end of the mounting frame 300 is moved from the top to the bottom.
  • the dustproof plate 323 moves in the air-tight gap, and moves from the top to the bottom of the mounting frame 300 to the mounting position.
  • the plate 130 is located above the dustproof plate 323, and the baffle 130 and the dustproof plate 323 cooperate to form a two-layer dustproof structure, and dust and the like in the environment can only fall onto the baffle 130 or the dustproof plate 323, thereby avoiding dust.
  • the self-empting gap falls into the structural components in the back frame 100.
  • the lower surface of the baffle 130 abuts against the upper surface of the dustproof plate 323 to reduce the slit between the baffle 130 and the dustproof plate 323 to prevent dust from falling into the slit.
  • the outer side surface of the side frame 330 of the mounting frame 300 is provided with a mounting seat 900 protruding toward the side wall of the adjacent air inlet 110, and the jack 400 Forming from a lower surface of the mount 900 downward;
  • the sidewall of the air inlet 110 is provided with a second slot 150 on the front side of the pivoting position 120.
  • the latch assembly 600 is disposed in the second slot 150, and when the latch assembly 600 locks the lock 410, the mount The upper side of the 900 is flush with the top surface of the back frame 100.
  • the second sinking groove 150 has an opening toward the air inlet 110 and a bottom groove wall parallel to the top surface of the back frame 100; as shown in FIGS. 3 and 17 and 18, the buckle assembly 600 includes a second mounting.
  • the latching body 610 of the bottom slot wall of the slot 150 and the two gripping blocks 620 are disposed on the latch body 610 and extend upwardly.
  • the lower ends of the gripping blocks 620 are pivotally connected to the latch body 610.
  • the retaining block 620 has a concave arrangement for locking the lock head 410 on one side to form the card interface between the two gripping blocks 620.
  • the mounting seat 900 can be pressed to lock or release the latch 410 and the latch assembly 600 can be mounted.
  • the upper side of the mounting bracket 900 is flush with the top surface of the back frame 100, so that the top surface of the back frame 100 is relatively flat to improve the back. The appearance of the box 100.
  • the number of the snap fastener assemblies 600 is at least two, and the number of the ejector pins 400 is equal to the number of the snap fastener assemblies 600, specifically, in the present embodiment.
  • the number of the snap fastener assembly 600 and the ejector rod 400 are two, and the two side frames 320 of the mounting frame 300 are respectively provided with a mounting seat 900, and the two ejector pins 400 are respectively facing downward from the lower surfaces of the two mounting brackets 900.
  • the two side walls of the air inlet 110 are respectively provided with a second sinking slot 150.
  • the two latching assemblies 600 are respectively mounted in the two second sinking slots 150.
  • the two latch assemblies 600 and the two jacks 400 respectively One-to-one correspondence.
  • the air conditioner indoor unit further includes a boosting device, the boosting device includes an elastic member 700, and two opposite side walls of the air inlet 110 are opened for the assisting force.
  • the first sinking slot 140 is mounted on the device, and the boosting device is configured to push the front end of the mounting frame 300 upward to the open position, and in the open position, the opening of the sliding slot 331 is higher than the top surface of the back frame 100.
  • the elastic member 700 may be a spring or a torsion spring.
  • the elastic member 700 is pressed by the mounting frame 300 to accumulate elastic potential energy.
  • the elastic member 700 releases the elastic potential energy, and applies an upward elastic force to the mounting frame 300, thereby pushing the mounting frame 300 upward, so that the two sliding slots 331 of the mounting frame 300 are The open height is on the top surface of the back frame 100, and the screen assembly can be smoothly extracted from the two sliding slots 331 of the mounting frame 300.
  • the power assisting device is not required.
  • the user can also manually pull up the mounting frame 300 so that the open height of the two sliding slots 331 of the mounting frame 300 is on the top surface of the back frame 100.
  • first sinking groove 140 has an opening and an inner groove wall disposed toward the center of the air inlet 110, the inner groove wall is convexly provided with a mounting shaft, and the side frame 330 is provided with a connecting hole 334 corresponding to the first sinking groove 140;
  • the elastic member 700 is a torsion spring, and the elastic member 700 is sleeved on the mounting shaft, and the end of the torsion arm of the elastic member 700 forms a hook, and the hook is inserted into the connecting hole 334.
  • one end of the elastic member 700 is sleeved on the mounting shaft, the torsion arm of the elastic member 700 extends toward the front upper side, and a hook formed at the end of the torsion arm is inserted into the connecting hole 334.
  • the elastic member 700 is inserted into the connecting hole 334 of the side frame 330 by inserting the hook of the torsion arm thereof, and the hook is restricted during the upward movement of the elastic member 700 into the style grill 500.
  • the connecting hole 334 in order to prevent the elastic member 700 from releasing the elastic potential energy, the elastic force is excessively large, and the sliding between the torsion arm of the elastic member 700 and the side frame 330 occurs.
  • the air conditioning indoor unit includes:
  • the back frame 100, the top of the back frame 100 is provided with an air inlet 110, and the rear end of the air inlet 110 is provided with a pivoting position 120;
  • the mounting frame 300 includes a front bezel 310, a rear bezel 320, and two opposite side frames 330 between the front bezel 310 and the rear bezel 320.
  • the inner side of the side frame 330 is provided with a sliding groove 331 extending in the front-rear direction, and the sliding slot 331
  • the front end of the mounting frame 300 is disposed in the air inlet 110, and the rear end of the mounting frame 300 is provided with a pivoting member 332 pivotally connected to the pivoting position 120, so that the front end of the mounting frame 300 can be relatively far away or close to each other.
  • Back frame 100
  • the filter assembly includes a garnish 500 and a filter (not shown) disposed on the inlet grille 500.
  • the grille edges 530 of the inlet grille 500 and the two sliding slots 331 are slidably engaged.
  • the front end of the wind grill 500 is provided with a ram 80 extending downward, and the end of the ram 400 is formed with a lock 410;
  • the snap fastener assembly 600 is disposed on the top of the back frame 100 and located at the front side of the pivotal position 120.
  • the card interface of the snap fastener assembly 600 is disposed upward, and the snap fastener assembly 600 is used to enter the style grille.
  • the front end of the 500 is locked from the top to the bottom to the lock position 410 of the jack 400, and the lock 410 is released when the front end of the entrance grill 500 is moved downward from the mounting position to a preset distance. .
  • the back frame 100 has an accommodating cavity for accommodating the evaporator assembly 200 of the air conditioner indoor unit, and a front portion of the back frame 100 is provided with a mounting port for the evaporator assembly 200 to be installed. a panel (not shown) of the air conditioning indoor unit is disposed on the mounting port;
  • An air inlet 110 is defined in the top of the back frame 100, and the mounting frame 300 is disposed on the air inlet 110.
  • the air inlet 110 has a front wall and a rear portion respectively corresponding to the front frame 310, the rear frame 320, and the side frames 330 of the mounting frame 300.
  • the wall and the two side walls, the pivoting member 332 at the rear end of the mounting frame 300 is pivotally connected to the pivoting position 120 at the rear end of the air inlet port 110, so that the front end of the mounting frame 300 can be relatively far away from or close to the back frame 100;
  • An air outlet is defined in a lower portion of the back frame 100, and the air outlet is disposed adjacent to the evaporator assembly 200.
  • air enters from the air inlet 110 and the air is filtered by the screen assembly at the air inlet 110. Thereafter, it flows through the circumferential direction of the evaporator assembly 200 and exchanges heat with the evaporator, and the air flows out from the air outlet after the heat exchange is completed.
  • the screen assembly is slidably engaged with the two sliding slots 331 of the mounting frame 300 through the two sides of the grille 530 of the inlet grille 500 to detachably mount the screen assembly on the mounting frame 300.
  • the mounting frame 300 drives the screen assembly relatively far away or on the other hand, when the front end of the mounting frame 300 is relatively far away from or close to the back frame 100.
  • the filter frame and the inlet grille 500 can be integrated with each other according to the needs of the user, or can be connected in a detachable manner. In one unit, the filter can be cleaned by integral cleaning.
  • the snap fastener assembly 600 is a relatively existing lock structure, and generally adopts a one-way cyclic lock mechanism, and uses the pressure energy storage of the mounting frame 300 or as a trigger force to realize the lock or release of the lock head 410 of the jack 400, specifically It will be described in detail later.
  • the panel when the filter is disassembled, the panel needs to be opened first, and then the filter mesh is bent to be snapped in or taken out; and since a part of the panel is pivotally connected to the back frame 100, the other part is snap-connected to the back frame 100, regardless of To open or close the panel, it is necessary to overcome the large deformation resistance of the buckle. If the force is improper, the buckle can be easily damaged.
  • the grille sides 530 of the inlet grille 500 of the screen assembly are self-installed from the mounting frame 300.
  • the opening of the two sliding slots 331 is inserted and pushed forward and backward along the sliding slot 331 until the inlet grille 500 is fully engaged with the mounting frame 300; then, referring to FIG. 20, FIG. 21 and FIG.
  • the pivoting member 332 of the rear end of the 300 is pivotally connected to the pivoting position 120 at the rear end of the air inlet 110 so that the front end of the mounting frame 300 can be relatively far from or close to the air inlet 110; finally, please refer to FIG. 28 and FIG.
  • the front end of the wind grille 500 causes the entrance grille 500 to move downward.
  • the lock head 410 of the jack 400 on the entry grille 500 is aligned with the card interface of the latch assembly 600, the style grille 500 is pressed again.
  • the front end of the grille 500 moves down to the mounting position, and the latch assembly 600 locks the lock 410 to lock the inlet grille 500 to the air inlet 110; when removing the filter assembly, please refer to 31 and 33, pressing down the front end of the style grid 500, the entrance style grid 500 is moved downward from the installation position to the preset.
  • the latch assembly 600 releases the lock 410.
  • the inlet grille 500 is integrally provided with the filter net, the screen assembly can be integrally cleaned; if the inlet grille 500 and the filter mesh are detachably connected, After the garnish 500 is removed, the filter can be separately detached from the garnish 500 and cleaned. It can be seen that when the air conditioner indoor unit of the present invention is disassembled or installed into the style grille, it is not necessary to open the panel, and only a few push-pull or press actions can be completed, and the operation is very convenient.
  • the two grilles 331 of the mounting frame 300 in order to facilitate the sliding movement of the screen assembly through the two sides of the grille edge 530 of the mounting grille 500, the two grilles 331 of the mounting frame 300.
  • the outer side surface of the side grille edge 530 is convexly provided with a rib 531 extending in the front-rear direction, and the two ribs 531 are respectively slidably engaged with the two sliding grooves 331 of the mounting frame 300.
  • the two ribs 531 of the inlet grille 500 are respectively slid into the openings of the two sliding slots 331 of the mounting frame 300, and are advanced from the rear to the rear.
  • the latch assembly 600 releases the lock 410, a lower pulling force is applied to pull the mounting frame 300 out of the latch assembly 600, so that the opening of the two sliding slots 331 is higher than the top surface of the back frame 100, and then The sash 500 is pulled forward, so that the two ribs 531 of the inlet grille 500 are respectively slid out from the openings of the two sliding slots 331 of the mounting frame 300 until the two ribs 531 and the mounting frame of the inlet grille 500 are inserted.
  • the two chutes 331 of the 300 are completely
  • the upper surface of the rear grille edge 520 is convexly provided with a strip-shaped rib
  • the limiting slot 521 is defined on the strip-shaped rib
  • the limiting plate 321 is overlapped on the rear grille edge 520
  • the limiting plate is The front edge of the 321 abuts against the strip rib, and the limiting block 322 on the front edge of the limiting plate 321 is received in the limiting slot 521 .
  • the limiting block 322 is locked into the limiting slot 521, so that the inlet grille 500 can only
  • the sliding grooves 331 of the mounting frame 300 are pulled out, and cannot move upward on both sides of the mounting frame 300, thereby restricting the movement of the inlet grille 500 on both sides of the mounting frame 300, thereby ensuring the entrance grille 500. Stability with the mounting frame 300.
  • pivoting member 332 is a rotating shaft protruding from the outer side surface of the side frame 330.
  • the pivoting position 120 is a shaft hole that is opened on both side walls of the air inlet 110 and opens upward.
  • the shaft hole is open upward, so that the mounting frame 300 and the back frame 100 are detachably connected, thereby facilitating the disassembly and assembly of the mounting frame 300; when installing the mounting frame 300, by applying a top-down a pressure so that the rotating shaft overcomes a force at an opening edge of the shaft hole and is inserted into the shaft hole; when the mounting frame 300 is detached, a downward pulling force is applied to cause the rotating shaft The force at the edge of the opening of the shaft hole is overcome, and the shaft hole is disengaged, and the mounting frame 300 is pulled out from the back.
  • the mounting frame 300 and the back frame 100 are connected in various manners, and are not limited to the above one.
  • the rear frame 320 of the mounting frame 300 and the rear wall of the air inlet 110 are hinged by a hinge shaft, but the hinge shaft In the hinged manner, it is difficult to remove the mounting frame 300, and the hinged manner can also be adopted if the user does not need to disassemble the mounting frame 300.
  • the rear frame 320 of the mounting frame 300 and the rear wall of the air inlet 110 are pre-predicted.
  • the evacuation gap is left in the process of moving up and down in the front end of the mounting frame 300, and the avoidance gap is the position of the rear frame 320 of the mounting frame 300. Due to the presence of the air gap, dust and the like easily enter from the air gap and land on the structural components in the back frame 100 (such as the evaporator assembly 200), causing dust pollution.
  • the rear side of the rear frame 320 is convexly provided with a dustproof plate 323, and the rear wall surface of the air inlet 110 is convexly provided with a baffle 130, and the front end of the mounting frame 300 is The baffle 130 is positioned above the dustproof plate 323 when moving down to the mounting position.
  • the dustproof plate 323 moves in the air-tight gap, and moves from the top to the bottom of the mounting frame 300 to the mounting position.
  • the plate 130 is located above the dustproof plate 323, and the baffle 130 and the dustproof plate 323 cooperate to form a two-layer dustproof structure, and dust and the like in the environment can only fall onto the baffle 130 or the dustproof plate 323, thereby avoiding dust.
  • the self-empting gap falls into the structural components in the back frame 100.
  • the lower surface of the baffle 130 abuts against the upper surface of the dustproof plate 323 to reduce the slit between the baffle 130 and the dustproof plate 323 to prevent dust from falling into the slit.
  • the outer side surface of the grille side 530 of the inlet grille 500 is provided with a mounting bracket 900 protruding toward the side wall of the adjacent air inlet 110.
  • the jack 400 is self-mounting from the mount 900.
  • the lower surface is formed to extend downward;
  • the sidewall of the air inlet 110 is provided with a second slot 150 on the front side of the pivoting position 120.
  • the latch assembly 600 is disposed in the second slot 150, and when the latch assembly 600 locks the lock 410, the mount The upper side of the 900 is flush with the top surface of the back frame 100.
  • the second sinking slot 150 has an opening toward the air inlet 110 and a bottom slot wall parallel to the top surface of the back frame 100; as shown in FIGS. 17, 18, and 22, the snap fastener assembly 600 includes a second mounting
  • the latching body 610 of the bottom slot wall of the slot 150 and the two gripping blocks 620 are disposed on the latch body 610 and extend upwardly.
  • the lower ends of the gripping blocks 620 are pivotally connected to the latch body 610.
  • the retaining block 620 has a concave arrangement for locking the lock head 410 on one side to form the card interface between the two gripping blocks 620.
  • the mount 900 can be pressed to lock or release the latch 410 and the latch is passed.
  • the assembly 600 is mounted in the second sinking slot 150.
  • the latch assembly 600 locks the lock 410
  • the upper side of the mounting bracket 900 is flush with the top surface of the back frame 100, so that the top surface of the back frame 100 is relatively flat. To improve the appearance of the back frame 100.
  • the number of the snap fastener assemblies 600 is at least two, and the number of the jacks 400 is equal to the number of the snap fastener assemblies 600, specifically,
  • the number of the snap fastener assembly 600 and the ejector rod 400 are two, and the grille edges 530 of the two sides of the inlet grille 500 are respectively provided with a mount 900, and the two jacks 400 are respectively from the two mounts.
  • the lower surface of the air inlet is extended downwardly.
  • the two side walls of the air inlet 110 are respectively provided with a second sinking slot 150.
  • the two spring fastener assemblies 600 are respectively mounted in the two second sinking slots 150.
  • the outer side surface of the side frame 330 protrudes from the side wall of the adjacent air inlet 110 with a cover plate 335 for paralleling the front and rear sides of the cover plate 335 with the mounting seat 900 when the latch assembly 600 locks the lock Covering the second sinking groove 150, the dust is reduced to fall onto the buckle assembly 600.
  • the air conditioning indoor unit further includes a boosting device
  • the boosting device includes an elastic member 700
  • two opposite side walls of the air inlet 110 are provided with the auxiliary device for mounting the boosting device.
  • the first sinking slot 140 is configured to push the mounting frame 300 to move the filter assembly upward to the open position, and in the open position, the opening of the sliding slot 331 is higher than the top surface of the back frame 100.
  • the elastic member 700 may be a spring or a torsion spring.
  • the elastic member 700 is pressed by the mounting frame 300 to accumulate elastic potential energy; and the latch assembly 600 releases the lock.
  • the elastic member 700 releases the elastic potential energy, and applies an upward elastic force to the mounting frame 300 to push the mounting frame 300 upward, so that the opening height of the two sliding slots 331 of the mounting frame 300 is at the top of the back frame 100.
  • the inlet grille 500 can be smoothly extracted from the two sliding slots 331 of the mounting frame 300.
  • the power assisting device is not required, and the user can manually pull up the style grille 500 so that the open height of the two sliding slots 331 of the mounting frame 300 is at the top surface of the back frame 100.
  • first sinking groove 140 has an opening and an inner groove wall disposed toward the center of the air inlet 110, the inner groove wall is convexly provided with a mounting shaft, and the side frame 330 is provided with a connecting hole 334 corresponding to the first sinking groove 140;
  • the elastic member 700 is a torsion spring, and the elastic member 700 is sleeved on the mounting shaft, and the end of the torsion arm of the elastic member 700 forms a hook, and the hook is inserted into the connecting hole 334.
  • one end of the elastic member 700 is sleeved on the mounting shaft, the torsion arm of the elastic member 700 extends toward the front upper side, and a hook formed at the end of the torsion arm is inserted into the connecting hole 334.
  • the elastic member 700 is inserted into the connecting hole 334 of the side frame 330 by inserting the hook of the torsion arm thereof, and the hook is restricted during the upward movement of the elastic member 700 into the style grill 500.
  • the connecting hole 334 in order to prevent the elastic member 700 from releasing the elastic potential energy, the elastic force is excessively large, and the sliding between the torsion arm of the elastic member 700 and the side frame 330 occurs.
  • the elastic member 700 in order to prevent the elastic member 700 from being squeezed by the mounting frame 300 and the elastic potential energy accumulated when the latch assembly 600 is locked, the elastic member 700 is applied to the mounting frame 300.
  • the upward elastic force is too large, and the lock 410 is freed from the card interface of the snap fastener assembly 600. Therefore, the front grille edge 510 of the inlet grill 500 is snap-connected to the back frame 100.
  • the front grille edge 510 and the back frame 100 are snap-connected to the back grille 100, thereby reinforcing the entrance grille 500 and the back frame.
  • the tightness of the connection of the 100 makes it difficult for the lock head 410 to break free from the card interface of the snap fastener assembly 600, thereby ensuring the stability of the mounting frame 300 and the inlet grille 500 to the air inlet 110; and the above-mentioned snap connection.
  • the front grille edge 510 of the inlet grille 500 is provided with a buckle 512 extending from the lower surface of the front grille edge 510 toward the rear;
  • the front wall of the air inlet 110 is convexly disposed with a boss 160 toward the center of the air inlet 110.
  • the boss 160 is provided with an upwardly opening buckle groove 800, and the bottom groove wall of the buckle groove 800 faces.
  • Two parallel clamping arms 810 are arranged on the upper side, and a clamping groove is formed between the two clamping arms 810 for engaging with the buckle 512.
  • the buckle 51 when the garnish 500 is mounted on the mounting frame 300, after the two ribs 531 of the inlet grille 500 are fully engaged with the two sliding slots 331 of the mounting frame 300, the buckle 51 is vertically inserted.
  • the buckle groove 800 In the buckle groove 800, and in the buckle groove 800, the buckle 512 is engaged with the card slot between the two clamping arms 810; when the inlet grill 500 is detached from the mounting frame 300, the inlet grill 500 is applied
  • the pulling force from the back to the front can separate the buckle 512 and the clamping groove between the two clamping arms 810, so that the inlet grille 500 can be smoothly extracted.
  • the snap connecting method has a simple structure. Easy to operate.
  • the retaining groove 313 is preferably formed on the front side of the front bezel 310 of the mounting frame 300 for avoiding the entrance of the style grille 500. Buckle 512.
  • the number of the buckles 512 is plural, and the plurality of buckles 512 are spaced along the length direction of the front grille edge 510 of the inlet grill 500.
  • the front side of the front bezel 310 is also provided with a detent 800 corresponding to the plurality of buckles 512, and each of the detents 800 is provided with two parallel clamping arms 810, and the two clamping arms 810 A card slot is formed to be engaged with the corresponding buckle 512.
  • the present invention also provides an air conditioner, the air conditioner includes an air conditioner indoor unit, and the specific structure of the air conditioner indoor unit refers to the above embodiment, and since the air conditioner employs all the technical solutions of all the above embodiments, All the beneficial effects brought about by the technical solutions of the embodiments are not described herein again.

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  • 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

一种空调室内机及空调器，空调室内机包括背框（100）、安装框（300）、滤网组件及弹扣组件（600）；背框（100）的顶部开设有进风口（110），进风口（110）的后端设有枢接位（120）；安装框（300）包括前边框（310）、后边框（320）以及位于前边框（310）与后边框（320）之间两相对的侧边框（330），侧边框（330）的内侧面开设有呈前后向延伸的滑槽（331），滑槽（331）的前端形成有敞口，安装框（300）的后端设有与枢接位（120）枢接的枢接件（332），以使安装框（300）的前端可相对远离或靠近背框（100）；滤网组件包括进风格栅（500）及过滤网，进风格栅（500）的两侧格栅边（530）与两滑槽（331）可滑动配合；弹扣组件（600）设于枢接位（120）的前侧，弹扣组件（600）的卡接口朝上设置，安装框（300）或进风格栅（500）的前端设有朝下延伸的顶杆（400），顶杆（400）的末端形成有锁头（410）。上述结构便于拆装空调室内机的进风格栅。

Description

空调室内机及空调器
技术领域
本发明涉及空调器领域，特别涉及一种空调室内机及空调器。
背景技术
现有的空调室内机包括背框，背框的顶部开设有进风口，该进风口处设有滤网组件，滤网组件包括进风格栅及设于进风格栅上的过滤网，所述过滤组件呈半包围蒸发器组件设置，用以对换热前的空气进行过滤；背框的前部开设有安装口，安装口处盖合有面板；进风格栅一部分自安装口插入进风格栅与蒸发器组件的顶部之间，另一部分覆盖蒸发器组件的前部并位于面板的内侧，且该部分的下部与安装口的下边缘卡接。拆装进风格栅时，不仅需要弯曲进风格栅以实现卡接，还需要打开与面板卡扣连接的面板，因而导致拆装过程非常不便。
发明内容
本发明的主要目的是提出一种空调室内机，旨在便于拆卸或安装空调室内机的进风格栅。
为达到上述之技术目的，本发明提供一种空调室内机，所述空调室内机包括：背框，所述背框的顶部开设有进风口，所述进风口的后端设有枢接位；
安装框，包括前边框、后边框以及位于所述前边框与后边框之间两相对的侧边框，所述侧边框的内侧面开设有呈前后向延伸的滑槽，所述滑槽的前端形成有敞口；所述安装框位于所述进风口内，所述安装框的后端设有与所述枢接位枢接的枢接件，以使所述安装框的前端可相对远离或靠近所述背框；
滤网组件，包括进风格栅及设于所述进风格栅上的过滤网，所述进风格栅的两侧格栅边与两所述滑槽可滑动配合；以及，
弹扣组件，设于所述背框的顶部且位于所述枢接位的前侧，所述弹扣组件的卡接口朝上设置；
其中，所述安装框的前端设有朝下延伸的顶杆，所述顶杆的末端形成有锁头，所述弹扣组件用以在所述安装框的前端由上往下运动至安装位置时锁合所述顶杆的锁头，以及在所述安装框的前端由所述安装位置往下运动至预设距离时释放所述锁头；或者，
所述进风格栅的前端设有朝下延伸的顶杆，所述顶杆的末端形成有锁头，所述弹扣组件用以在所述进风格栅的前端由上往下移动至安装位置时锁合所述顶杆的锁头，以及在所述进风格栅的前端由所述安装位置往下移动至预设距离时释放所述锁头。
优选地，还包括助力装置，所述助力装置包括弹性件，所述进风口的两相对侧壁开设有供所述助力装置安装的第一沉槽，所述助力装置用以推动所述安装框的前端往上运动至打开位置，且在所述打开位置，所述滑槽的敞口高于所述背框的顶面。
优选地，所述第一沉槽具有朝向所述进风口的中心设置的开口及内槽壁，所述内槽壁凸设有安装轴，所述侧边框对应所述第一沉槽开设有连接孔；
所述弹性件为扭簧，所述弹性件套设在所述安装轴上，且所述弹性件的扭力臂的末端形成挂钩，所述挂钩插置于所述连接孔内。
优选地，所述前边框与所述进风格栅的前格栅边卡扣连接。
优选地，所述进风格栅的前格栅边设有卡钩，所述卡钩具有自所述前格栅边朝下延伸的连接段，以及自所述连接段的末端朝后延伸的卡接段；
所述前边框的前侧面开设有扣槽，所述扣槽的槽底朝前凸设有两并行的夹持臂，两所述夹持臂之间形成有用以与所述卡钩的卡接段卡接的卡槽。
优选地，所述后边框的前侧面朝前凸设有限位板，所述限位板的前边缘朝前凸设有限位块，所述进风格栅的后格栅边设有供所述限位块容置的限位槽。
优选地，所述后边框的后侧面朝后凸设有防尘板，所述进风口的后壁面朝前凸设有挡板，在所述安装框的前端由上往下运动至安装位置时，所述挡板位于所述防尘板的上方。
优选地，所述枢接件为凸设于所述两侧边框的外侧面上的转轴，所述枢接位为开设在所述进风口的两侧壁并朝上开放的轴孔。
优选地，所述侧边框的外侧面设有朝向邻近的所述进风口的侧壁凸出的安装座，所述顶杆自所述安装座的的下表面朝下延伸形成；
所述进风口的侧壁开设有位于所述枢接位前侧的第二沉槽，所述弹扣组件设于所述第二沉槽内，且在所述弹扣组件锁合所述顶杆的锁头时，所述安装座的上侧面与所述背框的顶面平齐。
优选地，所述进风格栅的前格栅边与所述背框卡扣连接。
优选地，所述进风格栅的前格栅边设有卡扣，所述进风格栅的卡扣自所述前格栅边的下表面朝下延伸设置；
所述进风口的前壁朝向所述进风口的中心凸设有凸台，所述凸台上开设有朝上开放的扣槽，所述扣槽的底槽壁朝上凸设有两并行的夹持臂，两所述夹持臂之间形成有用以与所述卡扣卡接的卡槽。
优选地，所述后边框的前侧面朝前凸设有限位板，所述限位板的前边缘朝前凸设有限位块，所述进风格栅的后格栅边设有供所述限位块容置的限位槽。
优选地，所述后边框的后侧面朝后凸设有防尘板，所述进风口的后壁面朝前凸设有挡板，在所述安装框的前端由上往下运动至安装位置时，所述挡板位于所述防尘板的上方。
优选地，所述枢接件为凸设于所述两侧边框的外侧面上的转轴，所述枢接位为开设在所述进风口的两侧壁并朝上开放的轴孔。
优选地，所述侧格栅边的外侧面设有朝向邻近的所述进风口的侧壁凸出的安装座，所述顶杆自所述安装座的下表面朝下延伸形成；
所述进风口的侧壁开设有位于所述枢接位前侧的第二沉槽，所述弹扣组件设于所述第二沉槽内，且在所述弹扣组件锁合所述顶杆的锁头时，所述安装座的上表面与所述背框的顶面平齐。
本发明还提供一种空调器，包括空调室内机，所述空调室内机包括：
背框，所述背框的顶部开设有进风口，所述进风口的后端设有枢接位；
安装框，包括前边框、后边框以及位于所述前边框与后边框之间两相对的侧边框，所述侧边框的内侧面开设有呈前后向延伸的滑槽，所述滑槽的前端形成有敞口；所述安装框位于所述进风口内，所述安装框的后端设有与所述枢接位枢接的枢接件，以使所述安装框的前端可相对远离或靠近所述背框；
滤网组件，包括进风格栅及设于所述进风格栅上的过滤网，所述进风格栅的两侧格栅边与两所述滑槽可滑动配合；以及，
弹扣组件，设于所述背框的顶部且位于所述枢接位的前侧，所述弹扣组件的卡接口朝上设置；
其中，所述安装框的前端设有朝下延伸的顶杆，所述顶杆的末端形成有锁头，所述弹扣组件用以在所述安装框的前端由上往下运动至安装位置时锁合所述顶杆的锁头，以及在所述安装框的前端由所述安装位置往下运动至预设距离时释放所述锁头；或者，
所述进风格栅的前端设有朝下延伸的顶杆，所述顶杆的末端形成有锁头，所述弹扣组件用以在所述进风格栅的前端由上往下移动至安装位置时锁合所述顶杆的锁头，以及在所述进风格栅的前端由所述安装位置往下移动至预设距离时释放所述锁头。
优选地，还包括助力装置，所述助力装置包括弹性件，所述进风口的两相对侧壁开设有供所述助力装置安装的第一沉槽，所述助力装置用以推动所述安装框的前端往上运动至打开位置，且在所述打开位置，所述滑槽的敞口高于所述背框的顶面。
优选地，所述第一沉槽具有朝向所述进风口的中心设置的开口及内槽壁，所述内槽壁凸设有安装轴，所述侧边框对应所述第一沉槽开设有连接孔；
所述弹性件为扭簧，所述弹性件套设在所述安装轴上，且所述弹性件的扭力臂的末端形成挂钩，所述挂钩插置于所述连接孔内。
优选地，所述前边框与所述进风格栅的前格栅边卡扣连接。
优选地，所述进风格栅的前格栅边设有卡钩，所述卡钩具有自所述前格栅边朝下延伸的连接段，以及自所述连接段的末端朝后延伸的卡接段；
所述前边框的前侧面开设有扣槽，所述扣槽的槽底朝前凸设有两并行的夹持臂，两所述夹持臂之间形成有用以与所述卡钩的卡接段卡接的卡槽。
优选地，所述后边框的前侧面朝前凸设有限位板，所述限位板的前边缘朝前凸设有限位块，所述进风格栅的后格栅边设有供所述限位块容置的限位槽。
优选地，所述后边框的后侧面朝后凸设有防尘板，所述进风口的后壁面朝前凸设有挡板，在所述安装框的前端由上往下运动至安装位置时，所述挡板位于所述防尘板的上方。
优选地，所述枢接件为凸设于所述两侧边框的外侧面上的转轴，所述枢接位为开设在所述进风口的两侧壁并朝上开放的轴孔。
优选地，所述侧边框的外侧面设有朝向邻近的所述进风口的侧壁凸出的安装座，所述顶杆自所述安装座的的下表面朝下延伸形成；
所述进风口的侧壁开设有位于所述枢接位前侧的第二沉槽，所述弹扣组件设于所述第二沉槽内，且在所述弹扣组件锁合所述顶杆的锁头时，所述安装座的上侧面与所述背框的顶面平齐。
优选地，所述进风格栅的前格栅边与所述背框卡扣连接。
优选地，所述进风格栅的前格栅边设有卡扣，所述进风格栅的卡扣自所述前格栅边的下表面朝下延伸设置；
所述进风口的前壁朝向所述进风口的中心凸设有凸台，所述凸台上开设有朝上开放的扣槽，所述扣槽的底槽壁朝上凸设有两并行的夹持臂，两所述夹持臂之间形成有用以与所述卡扣卡接的卡槽。
优选地，所述后边框的前侧面朝前凸设有限位板，所述限位板的前边缘朝前凸设有限位块，所述进风格栅的后格栅边设有供所述限位块容置的限位槽。
优选地，所述后边框的后侧面朝后凸设有防尘板，所述进风口的后壁面朝前凸设有挡板，在所述安装框的前端由上往下运动至安装位置时，所述挡板位于所述防尘板的上方。
优选地，所述枢接件为凸设于所述两侧边框的外侧面上的转轴，所述枢接位为开设在所述进风口的两侧壁并朝上开放的轴孔。
优选地，所述侧格栅边的外侧面设有朝向邻近的所述进风口的侧壁凸出的安装座，所述顶杆自所述安装座的下表面朝下延伸形成；
所述进风口的侧壁开设有位于所述枢接位前侧的第二沉槽，所述弹扣组件设于所述第二沉槽内，且在所述弹扣组件锁合所述顶杆的锁头时，所述安装座的上表面与所述背框的顶面平齐。
本发明空调室内机，安装安装框及滤网组件时，首先将所述滤网组件的进风格栅的两侧格栅边，自安装框的两滑槽的敞口插入，并顺着滑槽由前往后推进，直至进风格栅与安装框完全配合；然后，将安装框后端的枢接件与进风口后端的枢接位枢接，以使安装框的前端可相对远离或靠近进风口；最后，往下按压安装框（或进风格栅）的前端，使得安装框带动所述滤网组件往下运动，在顶杆的锁头对准弹扣组件的卡接口时，再次按压安装框（或进风格栅）的前端，使得安装框继续往下运动至安装位置，弹扣组件锁合锁头，从而将安装框锁合于进风口处；拆卸滤网组件时，往下按安装框（或进风格栅）的前端，安装框带动所述滤网组件由安装位置往下运动至预设距离时，弹扣组件释放锁头，此时，再施加一由下往上的拉力便可将过滤网拉出弹扣组件，继而由后往前抽出所述滤网组件，如此，即可对所述滤网组件进行清洗，若所述滤网组件的过滤网与进风格栅之间为可拆卸连接，则在所述滤网组件拆卸下来之后，将所述过滤网自进风格栅上单独拆卸下来清洗即可。可见，本发明的空调室内机，拆卸或安装进风格栅时，不必打开面板，仅需几个推拉或按压的动作便可完成，操作十分便捷。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本发明空调室内机的一实施例的结构示意图；
图2为图1中背框的结构示意图；
图3为图2中A处的局部放大图；
图4为图1中安装框的结构示意图；
图5为图4中安装框的另一视角的结构示意图；
图6为图4中安装框的又一视角的结构示意图；
图7为图1中进风格栅的结构示意图；
图8为图7中安装框的另一视角的结构示意图；
图9为图1中安装框及进风格栅装配后的结构示意图；
图10为图9中B处的局部放大图；
图11为图1中空调室内机的俯视示意图；
图12为图11中空调室内机的弹扣组件锁合锁头时，沿I-I的剖视图；
图13为图11中空调室内机的弹扣组件释放锁头时，沿I-I的剖视图；
图14为图11中空调室内机的弹扣组件释放锁头时，沿II-II的剖视图；
图15为图14中C处的局部放大图；
图16为图11中空调室内机的进风格栅抽出时，沿II-II的剖视图；
图17为图3中弹扣组件打开时的结构示意图；
图18为图3中弹扣组件锁合时的结构示意图；
图19为本发明空调室内机的另一实施例的结构示意图；
图20为图19中进风格栅抽出时的结构示意图；
图21为图19中背框的结构示意图；
图22为图21中D处的局部放大图；
图23为图21中E处的局部放大图
图24为图19中安装框的结构示意图；
图25为图24中安装框的另一视角的结构示意图；
图26为图19中进风格栅的结构示意图；
图27为图26中进风格栅的另一视角的结构示意图；
图28为图19空调室内机的俯视示意图；
图29为图28中空调室内机的弹扣组件锁合锁头时，沿I-I的剖视图；
图30为图28中空调室内机的弹扣组件释放锁头时，沿I-I的剖视图；
图31为图28中空调室内机的弹扣组件释放锁头时，沿II-II的剖视图；
图32为图31中F处的局部放大图；
图33为图28中空调室内机的进风格栅抽出时，沿II-II的剖视图；
图34为图28中空调室内机的弹扣组件锁合锁头时，沿III-III的剖视图；
图35为图34中G处的局部放大图。
附图标号说明：
标号 名称 标号 名称
100 背框 335 盖板
110 进风口 400 顶杆
120 枢接位 410 锁头
130 挡板 500 进风格栅
140 第一沉槽 510 前格栅边
150 第二沉槽 511 卡钩
160 凸台 512 卡扣
200 蒸发器组件 520 后格栅边
300 安装框 521 限位槽
310 前边框 530 侧格栅边
313 让位槽 531 凸筋
320 后边框 600 弹扣组件
321 限位板 610 弹扣本体
322 限位块 620 抱紧块
323 防尘板 700 弹性件
330 侧边框 800 扣槽
331 滑槽 810 夹持臂
332 枢接件 900 安装座
334 连接孔
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，若本发明实施例中有涉及方向性指示（诸如上、下、左、右、前、后……），则该方向性指示仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
本发明提供一种空调室内机，旨在便于拆卸或安装空调室内机的进风格栅。
请参阅图1、图2，以及图4和图7，于本发明空调室内机的一实施例中，所述空调室内机包括：
背框100，背框100的顶部开设有进风口110，进风口110的后端设有枢接位120；
安装框300，包括前边框310、后边框320以及位于前边框310与后边框320之间两相对的侧边框330，侧边框330的内侧面开设有呈前后向延伸的滑槽331（可参阅图5），滑槽331的前端形成有敞口，安装框300的前端设有朝下延伸的顶杆400，顶杆400的末端形成有锁头410；安装框300安装于进风口110内，安装框300的后端设有与枢接位120枢接的枢接件332，以使安装框300的前端可相对远离或靠近背框100；
滤网组件，包括进风格栅500及设于进风格栅500上的过滤网（未图示），进风格栅500的两侧格栅边530与两滑槽331可滑动配合；以及，
弹扣组件600，设于背框100的顶部且位于枢接位120的前侧（结合图2和图3参阅），弹扣组件600的卡接口朝上设置，弹扣组件600用以在安装框300的前端由上往下运动至安装位置时锁合顶杆400的锁头410，以及在安装框300的前端由所述安装位置往下运动至预设距离时释放所述锁头410。
在本实施例中，背框100具有一容置腔，用以容置所述空调室内机的蒸发器组件200，背框100的前部开设有供蒸发器组件200安入的安装口，所述空调室内机的面板（未图示）罩设于所述安装口上；
背框100的顶部开设有进风口110，安装框300设于进风口110，进风口110具有分别与安装框300的前边框310、后边框320及两侧边框330一一对应的前壁、后壁及两侧壁，安装框300后端的枢接件332与进风口110后端的枢接位120枢接，而使安装框300的前端可相对远离或靠近背框100；
背框100的下部开设有出风口，且所述出风口邻近蒸发器组件200设置，所述空调室内机工作时，空气自进风口110进入，空气在进风口110处由所述滤网组件过滤后，流经蒸发器组件200的周向并与其蒸发器发生换热，换热完成后空气自所述出风口流出。
所述滤网组件通过进风格栅500的两侧格栅边530与安装框300的两滑槽331滑动配合，以使所述滤网组件可拆卸地安装于安装框300上，安装框300一方面用以支撑所述滤网组件，以防止滤网组件发生变形，另一方面，在安装框300的前端相对远离或靠近背框100时，安装框300带动所述滤网组件相对远离或靠近背框100；至于所述滤网组件的过滤网与进风格栅500之间可根据用户的需求设置为一体，也可以采用可拆卸方式连接，若过滤网与进风格栅500一体设置，可以通过整体清洗的方式清洗过滤网。
弹扣组件600属于较为现有的锁合结构，一般采用单向循环锁合机构，利用安装框300的压力蓄能或作为触发力，实现锁合或释放顶杆400的锁头410，具体将在后文中作详细介绍。
现有的空调室内机在拆装过滤网时，首先需要打开面板，然后弯曲过滤网以卡入或取出；并且由于面板一部分与背框100枢接，另一部分与背框100卡扣连接，无论打开或关闭面板均需要克服卡扣较大的变形阻力，用力不当还容易损坏卡扣。
本发明空调室内机，安装安装框300及滤网组件时，首先，请参阅图5、图8及图9，将所述滤网组件的进风格栅500的两侧格栅边530，自安装框300的两滑槽331的敞口插入，并顺着滑槽331由前往后推进，直至进风格栅500与安装框300完全配合；然后，请参阅图2、图3及图9，将安装框300后端的枢接件332与进风口110后端的枢接位120枢接，以使安装框300的前端可相对远离或靠近进风口110；最后，请参阅图11和图12，往下按压安装框300的前端，使得安装框300带动所述滤网组件往下运动，在安装框300上的顶杆400的锁头410对准弹扣组件600的卡接口时，再次按压安装框300的前端，使得安装框300继续往下运动至安装位置，弹扣组件600锁合锁头410，从而将安装框300锁合于进风口110处；拆卸滤网组件时，请参阅图13、图14及图16，往下按安装框300的前端，安装框300带动所述滤网组件由安装位置往下运动至预设距离时，弹扣组件600释放锁头410，此时，再施加一由下往上的拉力便可将安装框300拉出弹扣组件600，以使两滑槽331的敞口高于背框100的顶面，继而由后往前抽出进风格栅500即可。此时，若进风格栅500与所述过滤网为一体设置，则可对所述滤网组件进行整体清洗；若进风格栅500与所述过滤网为可拆卸连接，则在进风格栅500拆卸下来之后，将所述过滤网自进风格栅500上单独拆卸下来清洗即可。可见，本发明的空调室内机，拆卸或安装进风格栅时，不必打开面板，仅需几个推拉或按压的动作便可完成，操作十分便捷。
进一步地，请参阅图6及图8，为方便所述滤网组件通过进风格栅500的两侧格栅边530与安装框300的两滑槽331滑动配合，进风格栅500的两侧格栅边530的外侧面凸设有呈前后向延伸的凸筋531，两凸筋531分别与安装框300的两滑槽331滑动配合。
在本实施例中，安装所述滤网组件至安装框300上时，进风格栅500的两凸筋531分别自安装框300的两滑槽331的敞口滑入，并自前往后推进进风格栅500，直至进风格栅500的两凸筋531与后边框320的前侧面抵接，从而将所述滤网组件安装于安装框300上；拆卸所述滤网组件时，在弹扣组件600释放锁头410后，施加一由下往上的拉力将安装框300拉出弹扣组件600，以使两滑槽331的敞口高于背框100的顶面，继而由后往前拉动进风格栅500，使得进风格栅500的两凸筋531分别自安装框300的两滑槽331的敞口滑出，直至进风格栅500的两凸筋531与安装框300的两滑槽331完全分离，从而将进风格栅500自安装框300抽出。
进一步地，为限制进风格栅500的凸筋531于滑槽331内沿安装框300的两侧向上的活动，后边框320的前侧面朝前凸设有限位板321，限位板321的前边缘朝前凸设有限位块322，进风格栅500的后格栅边520设有供限位块322容置的限位槽521。
具体地，后格栅边520的上表面朝上凸设有一条形筋，如图15所示，限位槽521开设于所述条形筋上，限位板321搭接于后格栅边520上，限位板321的前边缘与所述条形筋抵接，并且限位板321前边缘上的限位块322容置于限位槽521内。
在本实施例中，在进风格栅500的两凸筋531与安装框300的两滑槽331完全配合后，限位块322卡入限位槽521内，使得进风格栅500只能顺沿安装框300的滑槽331抽出，而不能在安装框300的两侧向上活动，以此限制了进风格栅500在安装框300的两侧向上的活动，从而确保进风格栅500与安装框300之间配合的稳定性。
进一步地，请参阅图9及图10，为限制进风格栅500在安装框300的前后向上的活动，安装框300的前边框310与进风格栅500的前格栅边510卡扣连接。
在本实施例中，通过将安装框300的前边框310与进风格栅500的前格栅边510卡扣连接，以将滤网组件与安装框300连接为一整体，限制了进风格栅500在安装框300的前后向上的活动；在安装框300带动所述滤网组件上下向运动的过程中，进风格栅500不能自安装框300的滑槽331中轻易滑出，从而避免进风格栅500与进风口110前壁发生干涉，以利于拆装进风格栅500；而至于上述卡扣连接的方式，并没有具体限制，以方便拆装进风格栅500即可。
进一步地，进风格栅500的前格栅边510设有卡钩511，卡钩511具有自所述前格栅边510朝下延伸的连接段，以及自所述连接段的末端朝后延伸的卡接段；
前边框310的前侧面开设有扣槽800，扣槽800的槽底朝前凸设有两并行的夹持臂810，两夹持臂810之间形成有用以与卡钩511的卡接段卡接的卡槽。
在本实施例中，将进风格栅500安装于安装框300上时，在进风格栅500的两凸筋531与安装框300的两滑槽331完全配合后，卡钩511的卡接段扣入扣槽800内，卡钩511的卡接段与两夹持臂810之间的卡槽卡接；将进风格栅500自安装框300拆卸下来时，对进风格栅500施加一自后往前的拉力，即可使卡钩511的卡接段与两夹持臂810之间的卡槽分离，从而可顺利将进风格栅500抽出，这种卡扣连接方式，其结构较为简单，易于操作。
进一步地，为确保进风格栅500与安装框300连接的紧固效果，卡钩511的数量为多个，多个卡钩511沿进风格栅500的前格栅边510的长度方向间隔排布；前边框310的前侧面亦设有分别与多个卡钩511一一对应的扣槽800，每一扣槽800内均设有两并行的夹持臂810，两夹持臂810之间形成卡槽用以与对应的卡钩511对应卡接。
进一步地，请参阅图2、图5及图12，枢接件332为凸设于两侧边框330的外侧面上的转轴，枢接位120为开设在进风口110的两侧壁并朝上开放的轴孔。
在本实施例中，所述轴孔朝上开放设置，以使安装框300与背框100可拆卸连接，从而方便拆装安装框300；安装安装框300时，通过施加一由上往下的压力，以使所述转轴克服所述轴孔的开口边缘处的作用力，而安插入所述轴孔内；拆卸安装框300时，通过施加一由下往上的拉力，以使所述转轴克服所述轴孔的开口边缘处的作用力，而脱离所述轴孔，此时将安装框300自后往前抽出即可。
显然，安装框300与背框100的连接方式有多种，并不局限于上述一种，例如，安装框300的后边框320与进风口110的后壁通过铰轴铰接，只是这种铰轴铰接方式，拆卸安装框300的难度较大，在用户不需要拆卸安装框300的情况下，亦可采用这种铰接方式。
为避免在安装框300的前端沿上下向运动的过程中，安装框300的后边框320与进风口110的后壁发生干涉，安装框300的后边框320与进风口110的后壁之间预留有一避空间隙，以在安装框300的前端沿上下向运动的过程中，所述避让间隙为安装框300的后边框320让位。而由于所述避空间隙的存在，灰尘等杂物容易自所述避空间隙进入而落在背框100内的结构部件上（如蒸发器组件200），造成灰尘污染。
故优选地，为避免上述的灰尘污染，请参阅图2、图6，以及图14和图15，后边框320的后侧面朝后凸设有防尘板323，进风口110的后壁面朝前凸设有挡板130，在安装框300的前端由上往下运动至安装位置时，挡板130位于防尘板323的上方。
在本实施例中，在安装框300的前端沿上下运动的过程中，防尘板323在所述避空间隙内活动，并在安装框300的前端由上往下运动至安装位置时，挡板130位于防尘板323的上方，挡板130与防尘板323配合形成两层防尘结构，环境中的灰尘等杂物只能落到挡板130或防尘板323上，从而避免灰尘自所述避空间隙落入到背框100内的结构部件上。最好地，挡板130的下表面与防尘板323的上表面抵接，以减小挡板130与防尘板323之间的狭缝，避免灰尘自所述狭缝中落入。
进一步地，请参阅图2、图3、以及图6和图12，安装框300的侧边框330的外侧面，设有朝向邻近的进风口110的侧壁凸出的安装座900，顶杆400自安装座900的下表面朝下延伸形成；
进风口110的侧壁开设有位于枢接位120前侧的第二沉槽150，弹扣组件600设于第二沉槽150内，且在弹扣组件600锁合锁头410时，安装座900的上侧面与背框100的顶面平齐。
具体地，第二沉槽150具有朝向进风口110的开口及与背框100的顶面平行的底槽壁；如图3以及图17和图18所示，弹扣组件600包括安装于第二沉槽150的底槽壁上的弹扣本体610，以及设于弹扣本体610并朝上延伸的两抱紧块620，两所述抱紧块620的下端与弹扣本体610枢接，两抱紧块620相向一侧呈用以锁合锁头410的凹状设置，以在两抱紧块620之间形成所述卡接口。
在本实施例中，通过在安装框300的侧边框330上设置安装座900，可通过按压安装座900，以使得弹扣组件600锁合或释放锁头410，并通过将弹扣组件600安装于第二沉槽150内，以在弹扣组件600锁合锁头410时，安装座900的上侧面与背框100的顶面平齐，使得背框100的顶面较为平整，以提高背框100的外观效果。
为确保安装框300锁合于进风口110处的稳定性，优选地，弹扣组件600的数量至少为两个，顶杆400的数量与弹扣组件600的数量相等，具体地，在本实施例中，弹扣组件600及顶杆400的数量均为两个，安装框300的两侧边框320均设有安装座900，两个顶杆400分别自两个安装座900的下表面朝下延伸形成，进风口110的两侧壁均开设有第二沉槽150，两个弹扣组件600分别安装于两个第二沉槽150内，两个弹扣组件600分别与两个顶杆400分别一一对应。
进一步地，请参阅图3、图11，以及图12图13，所述空调室内机还包括助力装置，所述助力装置包括弹性件700，进风口110的两相对侧壁开设有供所述助力装置安装的第一沉槽140，所述助力装置用以推动安装框300的前端往上运动至打开位置，且在所述打开位置，滑槽331的敞口高于背框100的顶面。
在本实施例中，弹性件700可以是弹簧或者扭簧，在弹扣组件600锁合安装框300上的顶杆400的锁头410时，弹性件700被安装框300挤压而积蓄弹性势能；在弹扣组件600释放锁头410时，弹性件700释放弹性势能，而对安装框300施加一往上的弹力，进而推动安装框300往上运动，使得安装框300的两滑槽331的敞口高处于背框100的顶面，此时可将所述滤网组件从安装框300的两滑槽331中顺利抽出。
当然，所述助力装置并不是必须的，用户亦可以手动往上拉动安装框300，使得安装框300的两滑槽331的敞口高处于背框100的顶面。
进一步地，第一沉槽140具有朝向进风口110的中心设置的开口及内槽壁，所述内槽壁凸设有安装轴，侧边框330对应第一沉槽140开设有连接孔334；
弹性件700为扭簧，弹性件700套设在所述安装轴上，且弹性件700的扭力臂的末端形成挂钩，所述挂钩插置于所述连接孔334内。
具体地，弹性件700的一端套设在所述安装轴上，弹性件700的扭力臂朝前上方延伸设置，且在所述扭力臂的末端形成的挂钩插置于所述连接孔334内。
在本实施例中，弹性件700通过将其扭力臂的挂钩插置于侧边框330的连接孔334上，在弹性件700推动进风格栅500往上运动的过程中，所述挂钩限制在所述连接孔334内，以防止弹性件700释放弹性势能瞬间时，弹力过大而导致弹性件700的扭力臂与侧边框330之间发生打滑。
请参阅图19、图21、图24和图26，在本发明空调室内机的另一实施例中，该空调室内机包括：
背框100，背框100的顶部开设有进风口110，进风口110的后端设有枢接位120；
安装框300，包括前边框310、后边框320以及位于前边框310与后边框320之间两相对的侧边框330，侧边框330的内侧面开设有呈前后向延伸的滑槽331，滑槽331的前端形成有敞口；安装框300安装于进风口110内，安装框300的后端设有与枢接位120枢接的枢接件332，以使安装框300的前端可相对远离或靠近背框100；
滤网组件，包括进风格栅500及设于进风格栅500上的过滤网（未图示），进风格栅500的两侧格栅边530与两滑槽331可滑动配合，进风格栅500的前端设有朝下延伸的顶杆400，顶杆400的末端形成有锁头410；以及，
弹扣组件600，如图4所示，设于背框100的顶部且位于枢接位120的前侧，弹扣组件600的卡接口朝上设置，弹扣组件600用以在进风格栅500的前端由上往下运动至安装位置时锁合顶杆400的锁头410，以及在进风格栅500的前端由所述安装位置往下运动至预设距离时释放所述锁头410。
在本实施例中，背框100具有一容置腔，用以容置所述空调室内机的蒸发器组件200，背框100的前部开设有供蒸发器组件200安入的安装口，所述空调室内机的面板（未图示）罩设于所述安装口上；
背框100的顶部开设有进风口110，安装框300设于进风口110，进风口110具有分别与安装框300的前边框310、后边框320及两侧边框330一一对应的前壁、后壁及两侧壁，安装框300后端的枢接件332与进风口110后端的枢接位120枢接，而使安装框300的前端可相对远离或靠近背框100；
背框100的下部开设有出风口，且所述出风口邻近蒸发器组件200设置，所述空调室内机工作时，空气自进风口110进入，空气在进风口110处由所述滤网组件过滤后，流经蒸发器组件200的周向并与其蒸发器发生换热，换热完成后空气自所述出风口流出。
所述滤网组件通过进风格栅500的两侧格栅边530与安装框300的两滑槽331滑动配合，以使所述滤网组件可拆卸地安装于安装框300上，安装框300一方面用以支撑所述滤网组件，以防止滤网组件发生变形，另一方面，在安装框300的前端相对远离或靠近背框100时，安装框300带动所述滤网组件相对远离或靠近背框100；至于所述滤网组件的过滤网与进风格栅500之间可根据用户的需求设置为一体，也可以采用可拆卸方式连接，若所述过滤网与进风格栅500一体设置，可以通过整体清洗的方式清洗过滤网。
弹扣组件600属于较为现有的锁合结构，一般采用单向循环锁合机构，利用安装框300的压力蓄能或作为触发力，实现锁合或释放顶杆400的锁头410，具体将在后文中作详细介绍。
现有的空调室内机在拆装过滤网时，首先需要打开面板，然后弯曲过滤网以卡入或取出；并且由于面板一部分与背框100枢接，另一部分与背框100卡扣连接，无论打开或关闭面板均需要克服卡扣较大的变形阻力，用力不当还容易损坏卡扣。
本发明空调室内机，安装安装框300及滤网组件时，首先，请参阅图24及图26，将所述滤网组件的进风格栅500的两侧格栅边530，自安装框300的两滑槽331的敞口插入，并顺着滑槽331由前往后推进，直至进风格栅500与安装框300完全配合；然后，请参阅图20、图21及图24，将安装框300后端的枢接件332与进风口110后端的枢接位120枢接，以使安装框300的前端可相对远离或靠近进风口110；最后，请参阅图28和图29，往下按压进风格栅500的前端，使得进风格栅500往下运动，在进风格栅500上的顶杆400的锁头410对准弹扣组件600的卡接口时，再次按压进风格栅500的前端，使得进风格栅500继续往下运动至安装位置，弹扣组件600锁合锁头410，从而将进风格栅500锁合于进风口110处；拆卸滤网组件时，请参阅图31及图33，往下按进风格栅500的前端，进风格栅500由安装位置往下运动至预设距离时，弹扣组件600释放锁头410，此时，再施加一由下往上的拉力便可将进风格栅500拉出弹扣组件600，并使两滑槽331的敞口高于背框100的顶面，继而由后往前抽出所述进风格栅即可。此时，若进风格栅500与所述过滤网为一体设置，则可对所述滤网组件进行整体清洗；若进风格栅500与所述过滤网之间为可拆卸连接，则在进风格栅500拆卸下来之后，将所述过滤网自进风格栅500上单独拆卸下来清洗即可。可见，本发明的空调室内机，拆卸或安装进风格栅时，不必打开面板，仅需几个推拉或按压的动作便可完成，操作十分便捷。
进一步地，请参阅图25及图26，为方便所述滤网组件通过进风格栅500的两侧格栅边530与安装框300的两滑槽331滑动配合，进风格栅500的两侧格栅边530的外侧面凸设有呈前后向延伸的凸筋531，两凸筋531分别与安装框300的两滑槽331滑动配合。
在本实施例中，安装所述滤网组件至安装框300上时，进风格栅500的两凸筋531分别自安装框300的两滑槽331的敞口滑入，并自前往后推进进风格栅500，直至进风格栅500的两凸筋531与后边框320的前侧面抵接，从而将所述滤网组件安装于安装框300上；拆卸所述滤网组件时，在弹扣组件600释放锁头410后，施加一由下往上的拉力将安装框300拉出弹扣组件600，以使两滑槽331的敞口高于背框100的顶面，继而由后往前拉动进风格栅500，使得进风格栅500的两凸筋531分别自安装框300的两滑槽331的敞口滑出，直至进风格栅500的两凸筋531与安装框300的两滑槽331完全分离，从而将进风格栅500自安装框300抽出。
进一步地，请参阅图25、图26，以及图31和图32，为限制进风格栅500的凸筋531于滑槽331内沿安装框300的两侧向上的活动，后边框320的前侧面朝前凸设有限位板321，限位板321的前边缘朝前凸设有限位块322，进风格栅500的后格栅边520设有供限位块322容置的限位槽521。
具体地，后格栅边520的上表面朝上凸设有一条形筋，限位槽521开设于所述条形筋上，限位板321搭接于后格栅边520上，限位板321的前边缘与所述条形筋抵接，并且限位板321前边缘上的限位块322容置于限位槽521内。
在本实施例中，在进风格栅500的两凸筋531与安装框300的两滑槽331完全配合后，限位块322卡入限位槽521内，使得进风格栅500只能顺沿安装框300的滑槽331抽出，而不能在安装框300的两侧向上活动，以此限制了进风格栅500在安装框300的两侧向上的活动，从而确保进风格栅500与安装框300之间配合的稳定性。
进一步地，枢接件332为凸设于两侧边框330的外侧面上的转轴，枢接位120为开设在进风口110的两侧壁并朝上开放的轴孔。
在本实施例中，所述轴孔朝上开放设置，以使安装框300与背框100可拆卸连接，从而方便拆装安装框300；安装安装框300时，通过施加一由上往下的压力，以使所述转轴克服所述轴孔的开口边缘处的作用力，而安插入所述轴孔内；拆卸安装框300时，通过施加一由下往上的拉力，以使所述转轴克服所述轴孔的开口边缘处的作用力，而脱离所述轴孔，此时将安装框300自后往前抽出即可。
显然，安装框300与背框100的连接方式有多种，并不局限于上述一种，例如，安装框300的后边框320与进风口110的后壁通过铰轴铰接，只是这种铰轴铰接方式，拆卸安装框300的难度较大，在用户不需要拆卸安装框300的情况下，亦可采用这种铰接方式。
为避免在安装框300的前端沿上下向运动的过程中，安装框300的后边框320与进风口110的后壁发生干涉，安装框300的后边框320与进风口110的后壁之间预留有一避空间隙，以在安装框300的前端沿上下向运动的过程中，所述避让间隙为安装框300的后边框320让位。而由于所述避空间隙的存在，灰尘等杂物容易自所述避空间隙进入而落在背框100内的结构部件上（如蒸发器组件200），造成灰尘污染。
故优选地，为避免上述的灰尘污染，后边框320的后侧面朝后凸设有防尘板323，进风口110的后壁面朝前凸设有挡板130，在安装框300的前端由上往下运动至安装位置时，挡板130位于防尘板323的上方。
在本实施例中，在安装框300的前端沿上下运动的过程中，防尘板323在所述避空间隙内活动，并在安装框300的前端由上往下运动至安装位置时，挡板130位于防尘板323的上方，挡板130与防尘板323配合形成两层防尘结构，环境中的灰尘等杂物只能落到挡板130或防尘板323上，从而避免灰尘自所述避空间隙落入到背框100内的结构部件上。最好地，,挡板130的下表面与防尘板323的上表面抵接，以减小挡板130与防尘板323之间的狭缝，避免灰尘自所述狭缝中落入。
进一步地，请参阅图24和图30，进风格栅500侧格栅边530的外侧面设有朝向邻近的进风口110的侧壁凸出的安装座900，顶杆400自安装座900的下表面朝下延伸形成；
进风口110的侧壁开设有位于枢接位120前侧的第二沉槽150，弹扣组件600设于第二沉槽150内，且在弹扣组件600锁合锁头410时，安装座900的上侧面与背框100的顶面平齐。
具体地，第二沉槽150具有朝向进风口110的开口及与背框100的顶面平行的底槽壁；如图17、图18及图22所示，弹扣组件600包括安装于第二沉槽150的底槽壁上的弹扣本体610，以及设于弹扣本体610并朝上延伸的两抱紧块620，两所述抱紧块620的下端与弹扣本体610枢接，两抱紧块620相向一侧呈用以锁合锁头410的凹状设置，以在两抱紧块620之间形成所述卡接口。
在本实施例中，通过在进风格栅500侧格栅边530上设置安装座900，可通过按压安装座900，以使得弹扣组件600锁合或释放锁头410，并通过将弹扣组件600安装于第二沉槽150内，以在弹扣组件600锁合锁头410时，安装座900的上侧面与背框100的顶面平齐，使得背框100的顶面较为平整，以提高背框100的外观效果。
为确保进风格栅500锁合于进风口110处的稳定性，优选地，弹扣组件600的数量至少为两个，顶杆400的数量与弹扣组件600的数量相等，具体地，在本实施例中，弹扣组件600及顶杆400的数量均为两个，进风格栅500的两侧格栅边530均设有安装座900，两个顶杆400分别自两个安装座900的下表面朝下延伸形成，进风口110的两侧壁均开设有第二沉槽150，两个弹扣组件600分别安装于两个第二沉槽150内，两个弹扣组件600分别与两个顶杆400分别一一对应。
进一步地，侧边框330的外侧面朝向邻近的进风口110的侧壁凸设有盖板335，用以在弹扣组件600锁合锁头时，盖板335与安装座900呈前后向并行且盖合于第二沉槽150的上方，减小灰尘落入到弹扣组件600上。
进一步地，请参阅图22、图29及图30，所述空调室内机还包括助力装置，所述助力装置包括弹性件700，进风口110的两相对侧壁开设有供所述助力装置安装的第一沉槽140，所述助力装置用以推动安装框300带动所述过滤组件往上运动至打开位置，且在所述打开位置，滑槽331的敞口高于背框100的顶面。
在本实施例中，弹性件700可以是弹簧或者扭簧，在弹扣组件600锁合锁头410时，弹性件700被安装框300挤压而积蓄弹性势能；在弹扣组件600释放锁头410时，弹性件700释放弹性势能，而对安装框300施加一往上的弹力，进而推动安装框300往上运动，使得安装框300的两滑槽331的敞口高处于背框100的顶面，此时可将进风格栅500从安装框300的两滑槽331中顺利抽出。
当然，所述助力装置并不是必须的，用户亦可手动往上拉动进风格栅500，以使得安装框300的两滑槽331的敞口高处于背框100的顶面。
进一步地，第一沉槽140具有朝向进风口110的中心设置的开口及内槽壁，所述内槽壁凸设有安装轴，侧边框330对应第一沉槽140开设有连接孔334；
弹性件700为扭簧，弹性件700套设在所述安装轴上，且弹性件700的扭力臂的末端形成挂钩，所述挂钩插置于所述连接孔334内。
具体地，弹性件700的一端套设在所述安装轴上，弹性件700的扭力臂朝前上方延伸设置，且在所述扭力臂的末端形成的挂钩插置于所述连接孔334内。
在本实施例中，弹性件700通过将其扭力臂的挂钩插置于侧边框330的连接孔334上，在弹性件700推动进风格栅500往上运动的过程中，所述挂钩限制在所述连接孔334内，以防止弹性件700释放弹性势能瞬间时，弹力过大而导致弹性件700的扭力臂与侧边框330之间发生打滑。
进一步地，请参阅图34及图35，为避免弹扣组件600锁合锁头时，弹性件700被安装框300挤压而积蓄的弹性势能过大，使得弹性件700对安装框300施加的往上的弹力过大，而导致锁头410自弹扣组件600的卡接口挣脱，因此，进风格栅500的前格栅边510与背框100卡扣连接。
在本实施例中，在弹扣组件600锁合锁头410后，通过将进风格栅500的前格栅边510与与背框100卡扣连接，加强了进风格栅500与背框100连接的紧固性，使得锁头410不易自弹扣组件600的卡接口挣脱，以此确保了安装框300及进风格栅500安装于进风口110的稳定性；而至于上述卡扣连接的方式，并没有具体限制，以方便拆装进风格栅500即可。
进一步地，进风格栅500的前格栅边510设有卡扣512，卡扣512自前格栅边510的下表面朝后延伸设置；
进风口110的前壁朝向进风口110的中心凸设有凸台160，如图21和图23所示，凸台160上开设有朝上开放的扣槽800，扣槽800的底槽壁朝上凸设有两并行的夹持臂810，两夹持臂810之间形成有用以与卡扣512卡接的卡槽。
在本实施例中，将进风格栅500安装于安装框300上时，在进风格栅500的两凸筋531与安装框300的两滑槽331完全配合后，卡扣51竖直插入扣槽800内，且在扣槽800内，卡扣512与两夹持臂810之间的卡槽卡接；将进风格栅500自安装框300拆卸下来时，对进风格栅500施加一自后往前的拉力，即可使卡扣512与两夹持臂810之间的卡槽分离，从而可顺利将进风格栅500抽出，这种卡扣连接方式，其结构较为简单，易于操作。
为避免安装框300的前边框310干涉到进风格栅500的卡扣512，优选地，在安装框300的前边框310的前侧面开设让位槽313，用以避让进风格栅500的卡扣512。
进一步地，为确保进风格栅500与安装框300连接的紧固效果，卡扣512的数量为多个，多个卡扣512沿进风格栅500的前格栅边510的长度方向间隔排布；前边框310的前侧面亦设有分别与多个卡扣512一一对应的扣槽800，每一扣槽800内均设有两并行的夹持臂810，两夹持臂810之间形成卡槽用以与对应的卡扣512对应卡接。
本发明还提出一种空调器，所述空调器包括空调室内机，所述空调室内机的具体结构参照上述实施例，由于本空调器采用了上述所有实施例的全部技术方案，因此同样具有上述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。
以上仅为本发明的优选实施例，并非因此限制其专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围。

Claims (30)

  1. 一种空调室内机，其特征在于，包括：
    背框，所述背框的顶部开设有进风口，所述进风口的后端设有枢接位；
    安装框，包括前边框、后边框以及位于所述前边框与后边框之间两相对的侧边框，所述侧边框的内侧面开设有呈前后向延伸的滑槽，所述滑槽的前端形成有敞口；所述安装框位于所述进风口内，所述安装框的后端设有与所述枢接位枢接的枢接件，以使所述安装框的前端可相对远离或靠近所述背框；
    滤网组件，包括进风格栅及设于所述进风格栅上的过滤网，所述进风格栅的两侧格栅边与两所述滑槽可滑动配合；以及，
    弹扣组件，设于所述背框的顶部且位于所述枢接位的前侧，所述弹扣组件的卡接口朝上设置；
    其中，所述安装框的前端设有朝下延伸的顶杆，所述顶杆的末端形成有锁头，所述弹扣组件用以在所述安装框的前端由上往下运动至安装位置时锁合所述顶杆的锁头，以及在所述安装框的前端由所述安装位置往下运动至预设距离时释放所述锁头；或者，
    所述进风格栅的前端设有朝下延伸的顶杆，所述顶杆的末端形成有锁头，所述弹扣组件用以在所述进风格栅的前端由上往下移动至安装位置时锁合所述顶杆的锁头，以及在所述进风格栅的前端由所述安装位置往下移动至预设距离时释放所述锁头。
  2. 如权利要求1所述的空调室内机，其特征在于，还包括助力装置，所述助力装置包括弹性件，所述进风口的两相对侧壁开设有供所述助力装置安装的第一沉槽，所述助力装置用以推动所述安装框的前端往上运动至打开位置，且在所述打开位置，所述滑槽的敞口高于所述背框的顶面。
  3. 如权利要求2所述的空调室内机，其特征在于，所述第一沉槽具有朝向所述进风口的中心设置的开口及内槽壁，所述内槽壁凸设有安装轴，所述侧边框对应所述第一沉槽开设有连接孔；
    所述弹性件为扭簧，所述弹性件套设在所述安装轴上，且所述弹性件的扭力臂的末端形成挂钩，所述挂钩插置于所述连接孔内。
  4. 如权利要求1所述的空调室内机，其特征在于，所述前边框与所述进风格栅的前格栅边卡扣连接。
  5. 如权利要求4所述的空调室内机，其特征在于，所述进风格栅的前格栅边设有卡钩，所述卡钩具有自所述前格栅边朝下延伸的连接段，以及自所述连接段的末端朝后延伸的卡接段；
    所述前边框的前侧面开设有扣槽，所述扣槽的槽底朝前凸设有两并行的夹持臂，两所述夹持臂之间形成有用以与所述卡钩的卡接段卡接的卡槽。
  6. 如权利要求4所述的空调室内机，其特征在于，所述后边框的前侧面朝前凸设有限位板，所述限位板的前边缘朝前凸设有限位块，所述进风格栅的后格栅边设有供所述限位块容置的限位槽。
  7. 如权利要求6所述的空调室内机，其特征在于，所述后边框的后侧面朝后凸设有防尘板，所述进风口的后壁面朝前凸设有挡板，在所述安装框的前端由上往下运动至安装位置时，所述挡板位于所述防尘板的上方。
  8. 如权利要求1所述的空调室内机，其特征在于，所述枢接件为凸设于所述两侧边框的外侧面上的转轴，所述枢接位为开设在所述进风口的两侧壁并朝上开放的轴孔。
  9. 如权利要求1所述的空调室内机，其特征在于，所述侧边框的外侧面设有朝向邻近的所述进风口的侧壁凸出的安装座，所述顶杆自所述安装座的的下表面朝下延伸形成；
    所述进风口的侧壁开设有位于所述枢接位前侧的第二沉槽，所述弹扣组件设于所述第二沉槽内，且在所述弹扣组件锁合所述顶杆的锁头时，所述安装座的上侧面与所述背框的顶面平齐。
  10. 如权利要求1所述的空调室内机，其特征在于，所述进风格栅的前格栅边与所述背框卡扣连接。
  11. 如权利要求10所述的空调室内机，其特征在于，所述进风格栅的前格栅边设有卡扣，所述进风格栅的卡扣自所述前格栅边的下表面朝下延伸设置；
    所述进风口的前壁朝向所述进风口的中心凸设有凸台，所述凸台上开设有朝上开放的扣槽，所述扣槽的底槽壁朝上凸设有两并行的夹持臂，两所述夹持臂之间形成有用以与所述卡扣卡接的卡槽。
  12. 如权利要求10所述的空调室内机，其特征在于，所述后边框的前侧面朝前凸设有限位板，所述限位板的前边缘朝前凸设有限位块，所述进风格栅的后格栅边设有供所述限位块容置的限位槽。
  13. 如权利要求12所述的空调室内机，其特征在于，所述后边框的后侧面朝后凸设有防尘板，所述进风口的后壁面朝前凸设有挡板，在所述安装框的前端由上往下运动至安装位置时，所述挡板位于所述防尘板的上方。
  14. 如权利要求12所述的空调室内机，其特征在于，所述枢接件为凸设于所述两侧边框的外侧面上的转轴，所述枢接位为开设在所述进风口的两侧壁并朝上开放的轴孔。
  15. 如权利要求1所述的空调室内机，其特征在于，所述侧格栅边的外侧面设有朝向邻近的所述进风口的侧壁凸出的安装座，所述顶杆自所述安装座的下表面朝下延伸形成；
    所述进风口的侧壁开设有位于所述枢接位前侧的第二沉槽，所述弹扣组件设于所述第二沉槽内，且在所述弹扣组件锁合所述顶杆的锁头时，所述安装座的上表面与所述背框的顶面平齐。
  16. 一种空调器，其特征在于，包括空调室内机，所述空调室内机包括：
    背框，所述背框的顶部开设有进风口，所述进风口的后端设有枢接位；
    安装框，包括前边框、后边框以及位于所述前边框与后边框之间两相对的侧边框，所述侧边框的内侧面开设有呈前后向延伸的滑槽，所述滑槽的前端形成有敞口；所述安装框位于所述进风口内，所述安装框的后端设有与所述枢接位枢接的枢接件，以使所述安装框的前端可相对远离或靠近所述背框；
    滤网组件，包括进风格栅及设于所述进风格栅上的过滤网，所述进风格栅的两侧格栅边与两所述滑槽可滑动配合；以及，
    弹扣组件，设于所述背框的顶部且位于所述枢接位的前侧，所述弹扣组件的卡接口朝上设置；
    其中，所述安装框的前端设有朝下延伸的顶杆，所述顶杆的末端形成有锁头，所述弹扣组件用以在所述安装框的前端由上往下运动至安装位置时锁合所述顶杆的锁头，以及在所述安装框的前端由所述安装位置往下运动至预设距离时释放所述锁头；或者，
    所述进风格栅的前端设有朝下延伸的顶杆，所述顶杆的末端形成有锁头，所述弹扣组件用以在所述进风格栅的前端由上往下移动至安装位置时锁合所述顶杆的锁头，以及在所述进风格栅的前端由所述安装位置往下移动至预设距离时释放所述锁头。
  17. 如权利要求16所述的空调器，其特征在于，还包括助力装置，所述助力装置包括弹性件，所述进风口的两相对侧壁开设有供所述助力装置安装的第一沉槽，所述助力装置用以推动所述安装框的前端往上运动至打开位置，且在所述打开位置，所述滑槽的敞口高于所述背框的顶面。
  18. 如权利要求17所述的空调器，其特征在于，所述第一沉槽具有朝向所述进风口的中心设置的开口及内槽壁，所述内槽壁凸设有安装轴，所述侧边框对应所述第一沉槽开设有连接孔；
    所述弹性件为扭簧，所述弹性件套设在所述安装轴上，且所述弹性件的扭力臂的末端形成挂钩，所述挂钩插置于所述连接孔内。
  19. 如权利要求16所述的空调器，其特征在于，所述前边框与所述进风格栅的前格栅边卡扣连接。
  20. 如权利要求19所述的空调器，其特征在于，所述进风格栅的前格栅边设有卡钩，所述卡钩具有自所述前格栅边朝下延伸的连接段，以及自所述连接段的末端朝后延伸的卡接段；
    所述前边框的前侧面开设有扣槽，所述扣槽的槽底朝前凸设有两并行的夹持臂，两所述夹持臂之间形成有用以与所述卡钩的卡接段卡接的卡槽。
  21. 如权利要求19所述的空调器，其特征在于，所述后边框的前侧面朝前凸设有限位板，所述限位板的前边缘朝前凸设有限位块，所述进风格栅的后格栅边设有供所述限位块容置的限位槽。
  22. 如权利要求21所述的空调器，其特征在于，所述后边框的后侧面朝后凸设有防尘板，所述进风口的后壁面朝前凸设有挡板，在所述安装框的前端由上往下运动至安装位置时，所述挡板位于所述防尘板的上方。
  23. 如权利要求16所述的空调器，其特征在于，所述枢接件为凸设于所述两侧边框的外侧面上的转轴，所述枢接位为开设在所述进风口的两侧壁并朝上开放的轴孔。
  24. 如权利要求16所述的空调器，其特征在于，所述侧边框的外侧面设有朝向邻近的所述进风口的侧壁凸出的安装座，所述顶杆自所述安装座的的下表面朝下延伸形成；
    所述进风口的侧壁开设有位于所述枢接位前侧的第二沉槽，所述弹扣组件设于所述第二沉槽内，且在所述弹扣组件锁合所述顶杆的锁头时，所述安装座的上侧面与所述背框的顶面平齐。
  25. 如权利要求16所述的空调器，其特征在于，所述进风格栅的前格栅边与所述背框卡扣连接。
  26. 如权利要求25所述的空调器，其特征在于，所述进风格栅的前格栅边设有卡扣，所述进风格栅的卡扣自所述前格栅边的下表面朝下延伸设置；
    所述进风口的前壁朝向所述进风口的中心凸设有凸台，所述凸台上开设有朝上开放的扣槽，所述扣槽的底槽壁朝上凸设有两并行的夹持臂，两所述夹持臂之间形成有用以与所述卡扣卡接的卡槽。
  27. 如权利要求25所述的空调器，其特征在于，所述后边框的前侧面朝前凸设有限位板，所述限位板的前边缘朝前凸设有限位块，所述进风格栅的后格栅边设有供所述限位块容置的限位槽。
  28. 如权利要求27所述的空调器，其特征在于，所述后边框的后侧面朝后凸设有防尘板，所述进风口的后壁面朝前凸设有挡板，在所述安装框的前端由上往下运动至安装位置时，所述挡板位于所述防尘板的上方。
  29. 如权利要求27所述的空调器，其特征在于，所述枢接件为凸设于所述两侧边框的外侧面上的转轴，所述枢接位为开设在所述进风口的两侧壁并朝上开放的轴孔。
  30. 如权利要求16所述的空调器，其特征在于，所述侧格栅边的外侧面设有朝向邻近的所述进风口的侧壁凸出的安装座，所述顶杆自所述安装座的下表面朝下延伸形成；
    所述进风口的侧壁开设有位于所述枢接位前侧的第二沉槽，所述弹扣组件设于所述第二沉槽内，且在所述弹扣组件锁合所述顶杆的锁头时，所述安装座的上表面与所述背框的顶面平齐。
PCT/CN2017/082657 2017-03-31 2017-04-29 空调室内机及空调器 WO2018176557A1 (zh)

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