WO2017128852A1 - 空调器 - Google Patents

空调器 Download PDF

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Publication number
WO2017128852A1
WO2017128852A1 PCT/CN2016/107761 CN2016107761W WO2017128852A1 WO 2017128852 A1 WO2017128852 A1 WO 2017128852A1 CN 2016107761 W CN2016107761 W CN 2016107761W WO 2017128852 A1 WO2017128852 A1 WO 2017128852A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
gear
air conditioner
rack
conditioner according
Prior art date
Application number
PCT/CN2016/107761
Other languages
English (en)
French (fr)
Inventor
张�浩
刘奇伟
谭周衡
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 CN201620083457.8U external-priority patent/CN205372796U/zh
Priority claimed from CN201620081374.5U external-priority patent/CN205351720U/zh
Priority claimed from CN201610055978.7A external-priority patent/CN105698360B/zh
Priority claimed from CN201620081399.5U external-priority patent/CN205351530U/zh
Priority claimed from CN201620083414.XU external-priority patent/CN205372974U/zh
Priority claimed from CN201620082294.1U external-priority patent/CN205372792U/zh
Priority claimed from CN201610055977.2A external-priority patent/CN105570994B/zh
Priority claimed from CN201620081302.0U external-priority patent/CN205351528U/zh
Priority claimed from CN201620083437.0U external-priority patent/CN205372795U/zh
Priority claimed from CN201610057437.8A external-priority patent/CN105698361B/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 WO2017128852A1 publication Critical patent/WO2017128852A1/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
    • F24F13/28—Arrangement or mounting of filters

Definitions

  • the invention relates to the technical field of air conditioners, and in particular to an air conditioner.
  • the washing and unloading process of the air conditioner filter generally requires the user to use a ladder or a stool to open the air conditioner grid, and then withdraw the filter screen, and the washing and unloading process is complicated and inconvenient.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent.
  • the present invention provides an air conditioner which has the advantages of simple structure and convenient disassembly.
  • An air conditioner includes: a casing having an air outlet; at least one filter mesh, each of the filter meshes being adapted to be in a first position state and at least in the casing A portion is moved between the second positional states outside the housing.
  • At least a part of the filter net can be extended outside the casing by moving the filter screen in a first position state in the casing to a second position state at least partially outside the casing, whereby the user
  • the filter can be directly cleaned, or the filter can be removed from the casing and then cleaned to meet the user's needs.
  • the filter screen is adapted to be removed from the air outlet or moved into the housing from the air outlet.
  • the housing has a guide for guiding movement of the filter.
  • the housing includes a face frame and a grid housed on a front surface of the face frame, the guide being defined between the face frame and the grid.
  • the lower end of the guiding portion adjacent to the air outlet is formed as a bell mouth.
  • the lower end of the filter screen has a guide section adapted to fit the flare of the guide.
  • the filter mesh is provided with side strips extending in the direction of its movement.
  • the side strips are provided with a plurality of spaced apart screen limit projections.
  • the air conditioner further includes: a drive device adapted to drive the movement of the filter, the drive device being disposed on the housing.
  • the drive device is disposed at a lower end of the housing.
  • the drive means is located adjacent the air outlet.
  • an upper portion of the interior of the housing is provided with a bobbin
  • the driving device includes: a reel shaft, the reel shaft is disposed in the housing; and the winding is adapted to be suitable for winding Winding on the reel shaft, one of the windings The end is connected to the reel shaft, the other end is connected to the upper end of the filter net after bypassing the bobbin; and the drive motor is adapted to drive the reel shaft to rotate.
  • the reel shaft includes: a pivot shaft segment, one end of the pivot shaft segment is coupled to a motor shaft of the drive motor; and a gear segment, the gear segment is coupled to the pivot shaft segment Having the wire gear teeth on the gear segment, the filter mesh is provided with screen teeth adapted to mesh with the gear teeth, and a wire slot segment spaced from the gear segment, the wire
  • the slot segment is coupled to the pivot shaft segment, the slot segment extending in a circumferential direction of the spool shaft, and the spool segment is provided with a winding slot adapted to wrap the winding.
  • the slot segment is located between the gear segment and the pivoting shaft segment.
  • the wire channel segment, the gear segment and the pivoting shaft segment are integrally formed.
  • the driving device further includes a driven gear that is coupled to the gear segment via a transmission shaft and moves in synchronization; the left and right sides of the filter mesh are provided with the The screen teeth, wherein the screen teeth on one side mesh with the wire teeth of the gear segment, and the filter teeth on the other side mesh with the driven gear.
  • the winding is a cotton thread or a flexible belt.
  • the filter screen is provided with filter teeth
  • the driving device includes a driving gear
  • the driving gear meshes with the mesh gear teeth to drive the filter mesh in the first Moving between a position state and the second position state.
  • the driving device further includes: a coaxial gear that rotates coaxially with the driving gear; a rack extending along a moving direction of the filter mesh, the rack is adapted to be a filter card, wherein the driving device has a first meshing state, a second meshing state, and a third meshing state, and when the driving device is in the first meshing state, the filter meshes with the driving gear, when When the driving device is in the second meshing state, the filter meshes with the driving gear, the rack meshes with the coaxial gear, and when the driving device is in the third meshing state, the rack Engaging with the coaxial gear, the rack is engaged with the filter.
  • one of the rack and the filter mesh is provided with a buckle, and the other is provided with a card slot adapted to be engaged with the buckle.
  • a push protrusion is provided at a position near a lower end of the filter screen, the push protrusion being adapted to push the rack when returning to the first engaged state in the second engaged state The lower end moves up.
  • the upper end of the rack is provided with a limiting structure that stops the rack movement when the upper end of the rack is adjacent to the coaxial gear.
  • the stop structure is constructed from a limit switch, a photosensitive switch, or a deformed tooth at the upper end of the rack.
  • a spacer is provided between the drive gear and the coaxial gear.
  • the drive gear, the coaxial gear, and the spacer are integrally formed.
  • the rack has an engagement portion formed as a tooth, a slot or a through hole that is adapted to the coaxial gear.
  • FIG. 1 is a schematic structural view of an air conditioner according to a first embodiment of the present invention
  • Figure 2 is a cross-sectional view taken along line A-A of Figure 1;
  • Figure 3 is an enlarged view of B1 in Figure 2;
  • Figure 4 is an enlarged view of B11 in Figure 3;
  • Figure 5 is an enlarged view of B2 in Figure 2;
  • Figure 6 is a schematic structural view of the air conditioner shown in Figure 1;
  • Figure 7 is an enlarged view of a portion C in Figure 6;
  • FIG 8 is a schematic structural view of the air conditioner shown in Figure 1, wherein the filter screen is removed from the housing;
  • Figure 9 is an enlarged view of D1 in Figure 8.
  • Figure 10 is an enlarged view of D2 in Figure 8.
  • Figure 11 is an enlarged view of D3 in Figure 8.
  • Figure 12 is a schematic structural view of the air conditioner shown in Figure 1;
  • Figure 13 is an enlarged view of E1 in Figure 12;
  • Figure 14 is an enlarged view of E2 in Figure 12;
  • Figure 15 is an enlarged view of E3 in Figure 12;
  • Figure 16 is a schematic structural view of the air conditioner shown in Figure 1;
  • Figure 17 is an enlarged view of the portion F in Figure 16;
  • FIG. 18 is a schematic structural view of an air conditioner according to Embodiment 2 of the present invention.
  • Figure 19 is an enlarged view of G1 in Figure 18;
  • Figure 20 is an enlarged view of G2 in Figure 18;
  • Figure 21 is an enlarged view of G3 in Figure 18;
  • Figure 22 is a cross-sectional view of the air conditioner shown in Figure 18;
  • Figure 23 is an enlarged view of the portion H in Figure 22;
  • Figure 24 is a schematic structural view of the air conditioner shown in Figure 18, wherein the filter screen is removed from the housing;
  • Figure 25 is an enlarged view of I1 in Figure 24;
  • Figure 26 is an enlarged view of I2 in Figure 24;
  • Figure 27 is an enlarged view of I3 in Figure 24;
  • Figure 28 is a schematic structural view of the air conditioner shown in Figure 18, wherein the filter screen is removed from the housing;
  • Figure 29 is a schematic structural view of the filter screen and the driving device shown in Figure 28;
  • Figure 30 is an enlarged view of a portion J in Figure 29;
  • Figure 31 is a structural schematic view showing another angle of the filter screen and the driving device shown in Figure 29;
  • Figure 32 is an enlarged view of K1 in Figure 31;
  • Figure 33 is an enlarged view of K2 in Figure 31;
  • Figure 34 is an enlarged view of K3 in Figure 31;
  • Figure 35 is a schematic structural view of the air conditioner shown in Figure 18;
  • Figure 36 is a schematic structural view of the air conditioner shown in Figure 18;
  • Figure 37 is an enlarged view of the portion L in Figure 36;
  • Figure 38 is a cross-sectional view of the air conditioner shown in Figure 36;
  • Figure 39 is an enlarged view of M in Figure 38;
  • Figure 40 is an enlarged view of M1 in Figure 39;
  • Figure 41 is a schematic structural view of the air conditioner shown in Figure 18, wherein the filter net is completely removed from the housing;
  • Figure 42 is an enlarged view of N1 in Figure 41;
  • Figure 43 is an enlarged view of the portion N2 in Figure 41;
  • Figure 44 is an enlarged view of the portion N3 in Figure 41.
  • a guiding section 21 21, a third guiding surface 21a, a fourth guiding surface 21b, a reinforcing rib 211, an extending section 212,
  • a rack 38 an upper end 38a of the rack, a lower end 38b of the rack,
  • the limiting structure 382, the second hook structure 383, and the engaging portion 384 are identical to each other.
  • the air conditioner 100 may be an air treatment device such as an air conditioner hang-up, an air conditioner cabinet, or a mobile air conditioner.
  • an air conditioner 100 includes a housing 1 and at least one filter screen 2.
  • the housing 1 is provided with an air outlet 12 through which the airflow can flow.
  • Each filter 2 is adapted to move between a first positional state within the housing 1 and a second positional state at least partially outside of the housing 1. It should be noted that the filter net 2 can be moved from the inside of the casing 1 to the outside of the casing 1.
  • the filter net 2 In the positional relationship between the filter net 2 and the casing 1, when the filter net 2 is completely located inside the casing 1, the filter net 2 is at The first position state; the state of being removed from the portion of the filter 2 to the outside of the casing 1 until the filter 2 is completely removed to the outside of the casing 1 is the second position state.
  • the filter net 2 is completely located inside the casing 1, and the filter net 2 is in the first position state; for example, as shown in FIG. 8, the filter net 2 is entirely located outside the casing 1. At this time, the filter 2 is in the second position state.
  • the air conditioner 100 is generally disposed at a higher position in the room.
  • the filter of the air conditioner of the related art needs to be cleaned, the filter net needs to be removed from the air conditioner before being cleaned.
  • the filter is installed inside the casing, and the cleaning process of the filter is cumbersome and requires professional technicians to operate.
  • the air conditioner 100 of the embodiment of the present invention is movable between the first position state and the second position state at least partially outside the casing 1 so that the user can filter the filter 2 first.
  • the net 2 is removed to the outside of the casing 1, and then the user can directly clean the filter 2, or the filter 2 can be detached from the casing 1 and then washed.
  • At least a portion of the filter net 2 can be extended by moving the filter screen 2 in a first position state in the casing 1 to a second position state at least partially outside the casing 1.
  • the outside of the casing 1 is provided, so that the user can directly clean the filter net 2, or first remove the filter net 2 from the casing 1, and then clean it to meet the user's use requirements.
  • the filter screen 2 is adapted to be removed from the air outlet 12 from within the housing 1 or from the air outlet 12 into the housing 1. This makes it possible to avoid opening a separate opening for the filter screen 2 to move into or out of the housing 1 , which simplifies the structure and the machining process, saves production cycles and reduces production costs.
  • the filter screen 2 located inside the casing 1 can be removed from the air outlet 12 to the outside of the casing 1, and likewise, the filter 2 located outside the casing 1 can also be from the air outlet. 12 is moved into the inside of the casing 1.
  • the housing 1 has a guide 13 for guiding the movement of the filter 2.
  • the guiding portion 13 can play a guiding role for the movement of the filter net 2, thereby facilitating the smooth movement of the filter net 2 in the casing 1, preventing the filter net 2 from being caught in the casing 1 due to poor movement. Therefore, the filter 2 can be smoothly removed to the outside of the casing 1 and smoothly moved into the interior of the casing 1, thereby ensuring the normal use of the air conditioner 100.
  • the housing 1 is provided with a guiding portion 13, and the lower end of the guiding portion 13 is provided at the air outlet 12 and substantially flush with the upper edge of the air outlet 12, and the guiding portion 13
  • the inside of the casing 1 extends in the direction in which the filter 2 moves, and the length of the guide portion 13 extends is at least a part of the length of the filter screen in the moving direction, thereby not only guiding the filter 2
  • the function of the filter 2 is prevented from being caught in the process of moving in the casing 1 and cannot be smoothly moved in and out, thereby ensuring normal use and cleaning of the filter net 2, and also simplifying the structure of the guide portion 13, saving production cycle ,reduce manufacturing cost.
  • the guide portion 13 includes a horizontal section 131, a circular arc section 132, and a vertical section 133 which are sequentially connected, wherein the horizontal section 131 is close to the top of the casing 1, and the vertical section 133 is close to the casing 1.
  • the front side wall, the arc segment 132 is connected between the horizontal section 131 and the vertical section 133.
  • a horizontal section of 2 a vertical section of the filter 2 adjacent to the front side wall of the casing 1, and a circular arc section of the filter 2 connected between the horizontal section of the filter 2 and the vertical section of the filter 2.
  • the housing 1 includes a face frame 14 and a grid 15 that is disposed on the front surface of the face frame 14, and the guide portion 13 is defined between the face frame 14 and the grid 15.
  • the upper end of the face frame 14 is substantially parallel to the top wall of the casing 1
  • the lower end of the face frame 14 is substantially parallel to the front side wall of the casing 1
  • the upper end and the lower end of the face frame 14 are excessively connected by a smooth curved surface, in the casing 1
  • the cross section as shown in FIG.
  • the shape of the face frame 14 is similar to the shape of the grid 15, so that a guide portion 13 can be defined between the grid 15 and the face frame 14 for accommodating the filter 2, that is, the grid 15 and the upper end of the face frame 14 define a horizontal section 131 of the guide portion 13, the lower ends of the frame 15 and the face frame 14 define a vertical section 133 of the guide portion 13, and the middle of the frame 15 and the face frame 14 are rounded excessively
  • the arc segment 132 of the guide portion 13 is partially defined. Therefore, the filter net 2 can be defined in the same shape as that of the face frame 14, so that the filter net 2 can be moved inside the casing 1, and the filter net 2 can also be closely attached to the outer surface of the face frame 14 to prevent it. Dust and the like enter the duct assembly in the casing 1 to ensure the reliability of the operation of the air conditioner 100.
  • the housing 1 is generally formed in a rectangular shape, the housing 1 includes a face frame 14 and a net frame 15, and the face frame 14 and the net frame 15 are located inside the housing 1 and close to the housing.
  • the front side wall and the top wall of 1 are disposed and extend generally in the direction of the front side wall and the top wall of the housing 1.
  • the face frame 14 and the grid 15 together define a guide portion 13 between the face frame 14 and the grid 15 and movable under the guidance of the guide portion 13.
  • the guide portion 13 includes a horizontal section 131, a circular arc section 132, and a vertical section 133 which are sequentially connected, and the horizontal section 131 is located near the top of the casing 1 and is defined by the face frame 14 and the upper end of the grid 15, vertical
  • the segment 133 is located adjacent the front side wall of the housing 1 and is defined by the face frame 14 and the lower end of the grid 15, which is connected between the horizontal section 131 and the vertical section 133.
  • the filter 2 When the filter 2 is completely located inside the casing 1, the filter 2 is defined in the guide portion 13, that is, the filter mesh 2 is formed in the same shape as the guide portion 13, The upper end of the screen 2 is disposed substantially horizontally, the lower end is disposed substantially vertically, and the intermediate portion is bent into a smooth curved surface; when the filter 2 moves from the inside of the casing 1 to the outside of the casing 1 or from the outside of the casing 1 to the casing When inside 1 , the filter 2 can be moved along the guide 12 .
  • the casing 1 further includes an air inlet 11 which is provided on the upper surface of the casing 1.
  • the wind entering the casing 1 from the air inlet 11 of the casing 1 passes through the filter. 2 After filtering, it enters the air duct assembly of the air conditioner 100, and finally is discharged through the air outlet 12.
  • the housing 1 is further provided with a wind deflector 16 which is pivotally disposed at the air outlet 12 to open and close the air outlet 12, and the air deflector 16 can also change the air outlet angle at the air outlet 12 to Meet the different needs of users.
  • the lower end of the guide portion 13 near the air outlet 12 is formed as a bell mouth 1331. That is, the cross-sectional area of the lower end of the guide portion 13 near the air outlet 12 gradually increases from the top to the bottom. Therefore, the bell mouth 1331 at the lower end of the guiding portion 13 can smoothly guide the filter net 2 to the lower end of the guiding portion 13, and then introduce it into the casing 1, preventing the filter net 2 from being jammed at the lower end of the guiding portion 13 and being unable to move, so that The filter 2 serves as a further guiding function, which further facilitates the movement of the filter net 2 within the casing 1 to ensure the normal use of the filter net 2.
  • the lower end 2b of the filter screen has a guiding section 21 adapted to be adapted to the bell mouth 1331 of the guiding portion 13. That is, the shape of the cross section of the guide section 21 of the lower end 2b of the filter screen is the same as the shape of the cross section of the guide portion 13, and the third guide surface 21a and the fourth guide surface 21b of the guide section 21 are respectively opposed to the guide portion 13 The inner surface of the bell mouth 1331 is fitted.
  • the filter screen 2 When the filter screen 2 is moved into the casing 1, and when the third guide surface 21a and the fourth guide surface 21b of the guide section 21 are engaged with the inner surface of the bell mouth 1331 of the guide portion 13, the filter screen 2 stops moving, by This can accurately move the filter 2 to the exact position in the casing 1, preventing the filter 2 from affecting the use due to an incorrect installation position.
  • the lower end 2b of the filter net has a guiding section 21, and the guiding section 21 is provided with a reinforcing rib 211, and the end surface of the free end of the reinforcing rib 211 is adapted to be a bell mouth.
  • the inner surface of the 1331 fits.
  • the guiding segments 21 may respectively extend to the left and right sides to form the extending portion 212, thereby further guiding the filter net 2 to prevent the filter net 2 from being The side contacts or rubs against the casing 1 to affect the up and down movement of the filter 2.
  • the filter screen 2 is provided with side strips 22 extending in the direction of its movement.
  • the edge strips 22 can act as a fixed action on the filter screen 2 to prevent deformation of the filter screen 2; on the other hand, the provision of the side strips 22 facilitates the movement of the filter screen 2 within the housing 1.
  • the upper and lower edges of the filter net 2 are further provided with side strips 22 extending along the edges thereof, and a grid-like strip structure is further provided inside the filter net 2, whereby it is further possible
  • the filter net 2 is fixedly supported to ensure that the filter net 2 is not deformed, and the filter net 2 is moved inside the casing 1, and the filter net 2 can also be protected.
  • the side strips 22 are provided with a plurality of spaced filter screen limiting protrusions 221, and the limiting protrusions 221 can be fitted in the guiding portion 13. Therefore, the limiting protrusion 221 can prevent the filter net 2 from moving back and forth in the left and right direction. Preventing the filter 2 from moving in and out of the casing 1 due to the movement in the left and right direction during the movement of the filter 2, ensuring the reliability of the movement of the filter 2 in the casing 1, and ensuring that the filter 2 can be smoothly It is removed from the housing 1 or moved into the housing 1.
  • the plurality of limiting protrusions 221 are evenly distributed on the side strips 22, whereby the structure of the side strips 22 can be simplified, and the processing of the upper limit protrusions 221 of the side strips 22 is facilitated. Thereby, the generation cycle can be saved and the production efficiency can be improved.
  • the stopper projection 221 may be provided on one side of the side strip 22 facing the outside of the casing 1, and protrudes toward the outside of the casing 1, thereby facilitating processing and mounting.
  • the present invention is not limited thereto, and the limiting protrusion 221 may also be disposed on a side of the side strip 22 facing the inside of the housing 1 and convex toward the inside of the housing 1.
  • the cross section of the limiting protrusion 221 may be octagonal.
  • the shape of the cross section of the limiting protrusion 221 is not limited to an octagon.
  • the shape of the cross section of the limiting protrusion 221 may also be a circle, a quadrangle or the like.
  • the side strips 22 may be provided with strip-shaped projections extending in the moving direction of the filter screen 2, and the strip-shaped projections may be disposed on one side of the side strips 22 facing the outside of the housing 1. And protruding toward the outside of the casing 1 (this example is not shown). Therefore, the strip-shaped protrusion can prevent the filter net 2 from moving back and forth in the left-right direction, and prevent the filter net 2 from moving in and out of the casing 1 due to the movement in the left-right direction during the movement of the filter net 2, thereby ensuring that the filter net 2 is moved into and out of the casing 1 during the movement.
  • the reliability of the movement of the filter 2 in the housing 1 ensures that the filter 2 can be smoothly removed from the housing 1 or moved into the housing 1.
  • the air conditioner 100 further includes a drive device adapted to drive the movement of the filter screen 2, the drive device being disposed on the housing 1.
  • the driving device can be used to drive the filter 2 to move in and out in the casing 1, thereby facilitating the movement of the filter net 2, saving manpower and being convenient for the user to use.
  • the driving device is disposed at a position close to the lower end of the casing 1. This simplifies the structure and facilitates the movement and removal of the filter screen 2. Further, the driving device is provided at a position close to the air outlet 12.
  • the upper portion of the interior of the casing 1 is provided with a bobbin shaft 17, and the driving device includes a reel shaft 31, a winding 32, and a drive motor 33. .
  • the reel shaft 31 is disposed in the casing 1.
  • the winding 32 is adapted to be wound on the bobbin 31.
  • One end of the winding 32 is connected to the reel shaft 31, and the other end is connected to the upper end of the filter 2 after bypassing the bobbin 17 to drive the motor.
  • 33 is adapted to drive the reel shaft 31 to rotate.
  • the upper end 2a of the filter is located on the rear side of the horizontal section 131 of the guide 13 (as shown in FIG. 5).
  • the side is disposed adjacent to the bobbin thread 17, and one end of the winding 32 is connected to the reel shaft 31, and the other end is connected to the upper end 2a of the filter net around the bobbin thread 17.
  • the drive motor 33 drives the reel shaft 31 to rotate, and the winding 32 is gradually released during the rotation of the reel shaft 31, the filter net 2 connected to the other end of the winding 32 is directed toward the shell by its own gravity or other external force.
  • the body 1 moves outwardly and gradually moves out of the housing 1; when the drive motor 33 drives the spool shaft 31 to rotate in the reverse direction, and the winding 32 is gradually retracted during the rotation of the spool 41, it is connected to the other end of the winding 32.
  • the filter 2 is moved toward the inside of the casing 1 by the pulling force of the winding 32 or other external force, and gradually moves into the casing 1.
  • the drive unit and the spool 17 facilitate the movement of the filter 2 into or out of the housing 1 to an exact position, while making the mounting position of the drive motor 33 more flexible.
  • the drive motor 33 is disposed on the motor base 331, and the motor base 331 is passed through a screw 3311 or a pin 3312. It is fixed on the face frame 14, thereby not only simplifying the assembly process, reducing the time required for assembly, and improving the production efficiency, but also because the filter net 2 is disposed between the face frame 14 and the grid 15, thereby facilitating the driving of the filter 2. mobile.
  • a hook 321 may be disposed on one of the winding 32 and the filter 2, and the other is provided with a card hole 222 adapted to be engaged with the hook 321 when the filter 2 is removed from the housing 1. The user can separate the hook 321 from the card hole 222 to detach the filter 2 from the winding 32 for cleaning.
  • one end of the winding 32 connected to the filter net 2 is provided with a hook 321
  • the filter net 2 is provided with a card hole 222 having an opening toward the side of the reel shaft 31 so as to facilitate
  • the hook 321 is inserted into the inner top wall of the card hole 222, and a limiting rib 2221 extending along the thickness direction of the filter 2 is disposed.
  • the outer surface of the limiting rib 2221 is formed into a smooth curved surface, thereby preventing filtering.
  • the hook 321 is separated from the card hole 222 to ensure the reliability of the movement of the filter net 2.
  • one end of the winding 32 connected to the filter net 2 may be provided with an intermediate connecting member, that is, the winding 32 is connected to the upper end 2a of the filter through the intermediate connecting member.
  • the intermediate connecting member may be provided with a card hole, and the upper end 2a of the filter net may be provided with a hook, and the hook may be inserted into the card hole, thereby realizing the connection of the winding 32 to the upper end 2a of the filter net (this example is not shown) ).
  • the cross-section of the bobbin 17 may be circular, thereby facilitating movement of the winding 32 on the bobbin 17, reducing the relationship between the bobbin 17 and the winding 32.
  • the friction increases the service life of the winding 32, thereby ensuring the reliability of the movement of the filter 2.
  • the windings 32 may be cotton or flexible tape. The cotton thread and the flexible belt are flexible and easy to be wound onto the reel shaft 31, thereby facilitating the movement and removal of the filter screen 2.
  • the reel shaft 31 includes a pivot shaft segment 311, a gear segment 312, and a wire groove segment 313.
  • One end of the pivoting shaft segment 311 is connected to the motor shaft of the driving motor 33
  • the gear segment 312 is connected to the pivoting shaft segment 311 and is located at the other end of the pivoting shaft segment 311, and the gear segment 312 has the wire gear teeth 3121.
  • the wire slot segments 313 are spaced apart from the gear segments 312, the wire slot segments 313 are coupled to the pivot shaft segments 311, and the wire slot segments 313 are circumferentially along the spool axis 31.
  • the wire slot section 313 is provided with a winding groove 3131 adapted to wind the winding 32.
  • the screen teeth 223 can engage the wire teeth 3121 to drive the filter 2 to move by the gear segments 312, when the filter 2 is completely removed from the housing 1, The filter teeth 223 are separated from the wire teeth 3121, and the movement of the filter 2 is controlled by the winding 32.
  • the filter 2 can be driven by the gravity of the filter 2 to continue moving downward.
  • the filter 2 moves upward, the filter 2 can be used to drive the filter 2 to move upward.
  • the drive motor 33 When the filter 2 needs to be disassembled or cleaned, the drive motor 33 is turned on, and the drive motor 33 rotates to drive the reel shaft 31 to rotate.
  • the reel teeth 3121 of the gear segment 312 on the reel shaft 31 pass through the filter wheel on the filter net 2.
  • the teeth 223 are engaged to drive the filter 2 to move toward the outside of the casing 1, and the winding 32 on the winding groove 3131 is gradually released.
  • the filter 2 is completely removed from the casing 1, the wire gear teeth 3121 and the mesh gear teeth The 223 is separated, and the filter 2 is moved by the winding 32 until it moves to a position where the user can disassemble or clean it, or the position where the winding 32 is completely released, and the operation of the drive motor 33 is stopped.
  • the user can directly clean the filter 2, and when the winding 32 is long enough, the filter 2 can be moved to a position close to the height of the human body, and the user can clean the filter 2 without stepping on the pedal stool.
  • users can also The filter 2 is detached from the winding 32 to be cleaned.
  • the filter 2 can be mounted on the winding 32, the drive motor 33 is turned on, the drive motor 33 is reversed, and the winding groove 3131 is used to retract the winding 32 to drive the filter 2 to move upward.
  • the filter teeth 223 of the filter 2 start to mesh with the wire gear teeth 3121
  • the wire gear teeth 3121 mesh with the mesh gear teeth 223 to drive the filter 2 to continue to move upward, while the winding groove 3131 continues to wind the wire 32.
  • the operation of the drive motor 33 is stopped.
  • the mesh gear teeth 223 are provided on the side of the side strip 22 facing the inside of the casing 1, and the plurality of mesh gear teeth 223 are disposed along the moving direction of the filter net 2, thereby The meshing gear teeth 223 are meshed with the wire gear teeth 311 to effect movement of the filter screen 2.
  • the slot segment 313 is located between the gear segment 312 and the pivoting shaft segment 311.
  • the structure of the reel shaft 31 can be made more compact, the internal space of the casing 1 can be saved, and the moving in and out of the filter net 2 can be facilitated, and the filter net 2 can be prevented from shifting during the upward movement, which is disadvantageous to the wire wheel teeth 3121. Engagement with the mesh teeth 223 to ensure the reliability of the movement of the filter 2.
  • the slot section 313, the gear section 312, and the pivoting shaft section 311 are integrally formed. Thereby, the structure and the assembly process can be simplified, the assembly time can be saved, and the production efficiency can be improved, and at the same time, the components of the connecting wire groove section 313, the gear section 312, and the pivoting shaft section 311 such as screws can be reduced, thereby reducing the cost.
  • the driving device further includes a driven gear 34, and the driven gear 34 is coupled to the gear segment 312 via the transmission shaft 35 and synchronously moved, and the left and right sides of the filter net 2 are disposed.
  • one end of the driven gear 34 away from the gear segment 312 is provided with the same slot section 313 as the slot section 313 on the reel shaft 31, and the slot section 313 is also provided with a suitable winding.
  • Winding groove 3131 of winding 32 Accordingly, there are two windings 32, one connected to the left side of the upper end 2a of the filter and the other connected to the right side of the upper end 2a of the filter.
  • the two winding wires 32 can be respectively connected to the left and right sides of the filter net 2 to prevent the filter net 2 from being deflected, and at least partially located in the casing 1 in the filter net 2
  • the filter teeth 223 on both sides of the filter 2 are respectively meshed with the gear teeth 3121 and the driven gear 34 of the gear segment 312 to increase the movement of the filter 2 . reliability.
  • the filter net 2 is provided with filter teeth 223, and the driving device includes a drive motor 33 and a drive gear 36, one end of the drive gear 36 and the drive motor 33. Connected to be driven by drive motor 33, drive gear 36 meshes with screen teeth 223 to drive filter 2 to move between a first position state and a second position state. Therefore, the meshing of the driving gear 36 and the mesh gear teeth 223 can at least partially remove the filter net 2 from the casing 1 to facilitate the movement of the filter net 2, thereby facilitating user cleaning.
  • the filter net 2 can be moved from the inside of the casing 1 to the outside of the casing 1. In the positional relationship between the filter net 2 and the casing 1, when the filter net 2 is completely located inside the casing 1, the filter net 2 is at First position state; from filter 2 The state partially removed to the outside of the casing 1 until the filter 2 is completely removed to the outside of the casing 1 is in the second position state.
  • the driving device further includes a coaxial gear 37 and a rack 38.
  • the coaxial gear 37 rotates coaxially with the driving gear 36, and the rack 38 and the filter 2 move in the same direction.
  • the strip 38 is adapted to be snapped onto the filter screen 2, wherein the drive means has a first engaged state, a second engaged state and a third engaged state.
  • the filter net 2 meshes with the driving gear 36; when the driving device is in the second meshing state, the filter net 2 meshes with the driving gear 36, the rack 38 meshes with the coaxial gear 37; When the device is in the third engaged state, the rack 38 meshes with the coaxial gear 37, and the rack 38 is engaged with the filter 2. This facilitates the removal of the filter 2 into the housing 1 and moves to a position where the user can easily clean or disassemble to meet the user's needs.
  • the filter 2 When the filter 2 needs to be cleaned or disassembled, the filter 2 can be moved toward the outside of the casing 1 and removed to the outside of the casing 1.
  • the drive motor 33 is turned on, and the drive motor 33 rotates to drive the drive gear 36 and the coaxial gear. 37 is rotated, at this time, the driving device is in the first meshing state, and the driving gear 36 meshes with the mesh gear teeth 223; during the rotation of the driving gear 36, the filter net 2 is gradually moved downward, and the upper end 2a and the teeth of the filter net After the lower end 38b of the strip is snapped, the filter net 2 drives the rack 38 to move downward to engage the rack 38 with the coaxial gear 37.
  • the driving device is in the second meshing state, that is, the filter of the driving gear 36 and the filter net 2
  • the mesh teeth 223 mesh, the coaxial gear 37 meshes with the rack 38; during the downward movement of the filter 2 and the rack 38, the filter teeth 223 of the filter 2 are separated from the drive gear 36, when the filter wheel After the tooth 223 is separated from the driving gear 36, the driving device is in the third meshing state.
  • only the rack 38 meshes with the coaxial gear 37, and the filter net 2 is engaged with the rack 38, and the rack 38 is moved downward.
  • Drive the filter 2 to continue moving down until the user can tear down Or cleaning position, or a rack 38 fully extended position.
  • the user can directly clean the filter 2, and when the rack 38 is sufficiently long, the filter 2 can be moved to a position close to the height of the human body, and the user can clean the filter 2 without stepping on the step stool.
  • the filter 2 can be snapped onto the rack 38, the drive motor 33 is turned on, the drive motor 33 is reversed, and the rack 38 is meshed with the coaxial gear 37.
  • the drive device is in the third engagement.
  • the rack 38 gradually moves upward, and at the same time drives the filter 2 to move upward, the filter net 2 contacts and engages with the driving gear 36, and the driving device is in the second meshing state; 36, in the process of driving the filter 2 to gradually move upward, the rack 38 is separated from the coaxial gear 37.
  • the driving device is in the first meshing state, and the filter net 2 is moved to the housing 1 under the driving of the driving gear 36. position.
  • the portion of the rack 38 that meshes with the coaxial gear 37 is an engaging portion 384 that is formed on the rack 38 with teeth, slots or through holes. This simplifies the structure of the extension assembly, saves production costs, and saves space.
  • a spacer 39 is provided between the drive gear 36 and the coaxial gear 37. Therefore, the driving gear 36 can be spaced apart from the coaxial gear 37, and the distance between the driving gear 36 and the coaxial gear 37 is prevented from being too small, thereby causing interference between the filter net 2 and the extension assembly, thereby facilitating the filter 2 and the active.
  • the engagement of the gear 36 and the engagement of the extension assembly with the coaxial gear 37 facilitates the engagement of the filter screen 2 with the extension assembly.
  • the driving gear 36, the coaxial gear 37, and the spacer 39 are integrally formed. This simplifies the structure and assembly process, saves assembly time, and increases production efficiency. The components such as screws and the like that connect the driving gear 36, the spacer 39, and the coaxial gear 37 are reduced, thereby reducing the cost.
  • one of the rack 38 and the filter 2 is provided with a first engaging portion, and the other is provided with a second engaging portion adapted to be engaged with the first engaging portion.
  • the rack 38 meshes with the coaxial gear 37, and the first engaging portion is engaged with the second engaging portion, thereby the filter net 2 can be further moved downward, so that the filter 2 can be The distance moved down is greater, making it easier for the user to disassemble or clean.
  • one of the rack 38 and the filter screen 2 is provided with a buckle 224, and the other is provided with a card slot 381 adapted to be engaged with the buckle 224. That is, the first engaging portion may be formed as a buckle 224, and the second engaging portion may be formed as a card slot 381.
  • the rack 38 meshes with the coaxial gear 37, and the buckle 224 is engaged with the slot 381, whereby the filter 2 can be further moved downward, and the filter 2 can be moved downward. The distance is larger so that the user can disassemble or clean it.
  • a side of the upper end 2a of the filter net adjacent to the rack 38 is provided with a buckle 224, and a side of the lower end 38b of the rack adjacent to the filter net 2 is provided with a card slot 381. Therefore, the distance that the filter 2 moves downward can be increased to a greater extent, so that the user can disassemble or clean the filter 2 to meet the user's use requirements.
  • the buckle 224 is formed as an inverted cone, and the buckle 224 is provided with a first guiding slope 2241, and the inside of the slot 381 is formed into a shape with the hole 222.
  • the corresponding inverted cone is disposed, and the card slot 381 is provided with a second guiding slope 3811 adapted to the first guiding slope 2241.
  • the first engaging portion and the second engaging portion are each formed into a hook-shaped structure, and as shown in FIG. 44, both sides of the upper end 2a of the filter net are downwardly bent.
  • the first hook structure 226, the side of the lower end 38b of the rack adjacent to the filter net 2 is provided with an upwardly bent second hook structure 383, the first hook structure 226 on the filter net 2 and the rack 38
  • the second hook structures 383 are hooked to each other to effect the engagement of the filter 2 and the rack 38.
  • a push protrusion 225 is provided at a position near the lower end 2b of the filter screen, and the push protrusion 225 is adapted to be pushed when returning to the first engagement state in the second engagement state.
  • the lower end 38b of the rack moves upward.
  • the mesh gear teeth 223 mesh with the driving gear 36
  • the rack 38 meshes with the coaxial gear 37
  • the driving device returns from the second meshing state to the first meshing state
  • the rack 38 It is necessary to separate from the coaxial gear 37, and the push projection 225 at the lower end of the filter 2 can push the rack 38 during the upward movement with the filter 2 to separate the rack 38 from the coaxial gear 37, thereby avoiding
  • the rack 38 is not separated from the coaxial gear 37 to interfere, and the noise between the coaxial gear 37 and the rack 38 can also be reduced.
  • the push protrusion 225 is formed in a columnar shape, and the upper surface of the push protrusion 225 is formed into a plane, and a side of the protrusion 225 that is in contact with the coaxial gear 37 is pushed. It is formed into a smooth curved surface, whereby the upper plane facilitates the upward movement of the rack 38, and the rounded curved surface can reduce the friction between the push projection 225 and the coaxial gear 37, and noise can be reduced.
  • the upper end 38a of the rack is provided with a limiting structure 382.
  • the limiting structure 382 can stop the rack 38.
  • the rack 38 drives the filter 2 to move downward, when the limiting structure 382 on the rack 38 is close to the same
  • the rack 38 cannot continue to mesh with the coaxial gear 37, and the limiting structure 382 can stop the rack 38 from continuing downward movement. Thereby, it is possible to prevent the rack 38 from being detached from the coaxial gear 37 during the downward movement to cause the rack 38 and the filter 2 to fall off, thereby ensuring the reliability of the downward movement of the filter 2.
  • the stop structure 382 can be constructed from a limit switch, a photosensitive switch, or a deformed tooth on the upper end 38b of the rack. This makes it possible to increase the diversity of the stop structure 382.
  • the stop structure 382 is configured as a deformed tooth that extends along the length of the rack 38 such that it cannot engage the coaxial gear 37 to stop the rack 38 from moving downward. .
  • the rack 38 is provided with a plurality of spaced apart limiting protrusions 221, and the limiting protrusions 221 can be fitted in the guiding portion 13. Therefore, the limiting protrusion 221 can prevent the rack 38 from moving back and forth in the left-right direction, and prevent the rack 38 from moving in and out of the housing 1 due to the movement in the left-right direction during the movement of the rack 38. The reliability of the movement of the rack 38 in the housing 1 is ensured, and the filter net 2 can be smoothly removed from the housing 1 or moved into the housing 1.
  • the driving device further includes a driven gear 34, and the driven gear 34 is connected to the driving gear 36 through the transmission shaft 35 and synchronously operated, and the left and right sides of the filter net 2
  • the screen teeth are provided on the sides, wherein the filter teeth 223 on one side mesh with the drive gear 36, and the mesh teeth 223 on the other side mesh with the driven gear 34, thereby being on both sides of the filter 2
  • the tension on both sides of the filter 2 can be balanced, the phenomenon that the filter 2 is deflected during the movement can be prevented, and the efficiency of the movement of the filter 2 can also be improved.
  • a coaxial gear 37 is provided at one end of the driven gear 34 away from the driving gear 36, and the coaxial gear 37 rotates coaxially with the driven gear 34.
  • the air conditioner 100 according to two specific embodiments of the present invention will be described below with reference to Figs. 1 to 44, and the following description is only intended to be illustrative, and is not to be construed as limiting.
  • an air conditioner 100 includes a housing 1, two filter nets 2, and two driving devices.
  • the housing 1 is provided with an air outlet 12 and an air inlet 11 .
  • the air outlet 12 is disposed at a position close to the lower end of the front wall of the housing 1
  • the air inlet 11 is disposed on the top wall of the housing 1 .
  • the body 1 comprises a face frame 14, a grid 15, a guiding portion 13 and a wind deflector 16, and the face frame 14 and the grid 15 are located inside the casing 1 and are arranged close to the front side wall and the top wall of the casing 1, and are generally along The front side wall and the top wall of the housing 1 extend in a direction, and the grid 15 is placed on the front surface of the face frame 14.
  • the guiding portion 13 includes a horizontal section 131, a circular arc segment 132 and a vertical section 133 and is defined between the face frame 14 and the grid 15, and the upper end of the grid 15 is opposite to the face frame 14 and the upper end of the face frame 14
  • the opposite side of the grid 15 is disposed generally horizontally to define a horizontal section 131 of the guide portion 13; a side of the lower end of the grid 15 opposite the face frame 14 and the face frame 14
  • a side of the lower end opposite the grid 15 is disposed substantially in a vertical direction to define a vertical section 133 of the guide portion 13; an upper end and a lower end of the side of the grid 15 opposite the face frame 14 and the face frame 14
  • the upper and lower ends of the opposite side of the grid 15 are excessively curved by a smooth curved surface to define a circular arc segment 132 of the guide portion 13.
  • the lower end of the guiding portion 13 is disposed at the air outlet 12, and the air guiding plate 16 is pivotally disposed at the air outlet 12 to open and close the air outlet 12.
  • the guiding portion 13 is closed.
  • the guide portion 13 extends toward the inside of the casing 1 in the direction in which the filter screen 2 moves at the air outlet 12 for guiding the movement of the filter net 2, preventing the filter net 2 from moving poorly, and causing the filter net 2 to be caught in the casing 1.
  • the lower end of the guide portion 13 near the air outlet 12 is formed as a bell mouth 1331, whereby the bell mouth 1331 of the guide portion 13 can smoothly guide the filter net 2 to the lower end of the guide portion 13, and then introduce it.
  • the filter net 2 is prevented from being caught at the lower end of the guide portion 13 and cannot be moved.
  • the lower end of the filter screen 2 has a guiding section 21 adapted to be adapted to the bell mouth 1331 of the guiding portion 13, the guiding section 21 having a third guiding surface 21a and
  • the four guide faces 21b filter when the filter screen 2 is moved into the casing 1 when the third guide faces 21a and the fourth guide faces 21b of the guide segments 21 are respectively engaged with the inner wall faces of the bell mouths 1331 of the guide portion 13
  • the net 2 stops moving, so that the filter 2 can be accurately moved to the exact position in the casing 1, and the installation position of the filter 2 is prevented from being misaligned and the use is affected.
  • each side of each filter net 2 is provided with side strips 22 extending along the moving direction thereof, and the upper and lower edges of the filter net 2 are also provided.
  • a plurality of spaced-apart filter limiting protrusions 221 are disposed on a side surface of the side strips 22 on the left and right sides of each filter 2 facing the outside of the housing 1 , and a plurality of limiting protrusions 221 are on the side strips 22 .
  • the upper spacing is evenly arranged, thereby preventing the filter net 2 from moving back and forth in the left and right direction, and preventing the filter net 2 from moving in and out of the casing 1 due to the movement in the left and right direction during the moving process.
  • the reliability of the filter 2 in the direction of movement within the housing 1 is ensured.
  • Two driving devices are disposed on the casing 1 and close to the lower end of the front side of the casing 1.
  • the two driving devices are respectively disposed on the two sides of the casing 1 to drive the two filter nets 2 to move up and down. That is to say, the two filter screens 2 correspond to the two drive devices.
  • the driving device can drive the filter 2 to move up and down between the first position state and the second position state. When the filter 2 is in the first position state, the filter 2 is entirely located in the casing 1. When the filter 2 is in the second position, the filter 2 is at least partially located outside the casing 1, and the filter 2 can pass through The tuyere 12 is moved into or out of the housing 1.
  • a bobbin 17 having a circular cross section is disposed at a position above the rear side of the casing 1.
  • the driving device includes a reel shaft 31, two windings 32, and a driven gear. 34 and drive motor 33.
  • the reel shaft 31 is disposed within the housing 1, and the reel shaft 31 includes an integrally formed pivot shaft segment 311, a gear segment 312, and a wire slot segment 313.
  • One end of the pivoting shaft segment 311 is connected to the motor shaft of the drive motor 33, the gear segment 312 is located at the other end of the pivoting shaft segment 311, the gear segment 312 has a wire gear tooth 3121, and the wire groove segment 313 is located at the gear segment 312 and the pivoting shaft segment.
  • the slot section 313 extends in the circumferential direction of the spool 31, and the slot section 313 is provided with a winding slot 3131 for winding the winding 32.
  • the drive motor 33 is used to drive the reel shaft 31 to rotate, and the drive motor 33 is fixed to the motor base 331, and the motor base 331 is fixed to the face frame 14 by screws 3311 and pins 3312.
  • the driven gear 34 is connected to the gear segment 312 via the transmission shaft 35 and moves synchronously.
  • the side of the side strips 22 of the filter net 2 facing the inside of the casing 1 are provided with filter teeth 223, one side of which The mesh teeth 223 mesh with the sheave teeth 3121 of the gear segment 312, and the other mesh mesh teeth 223 mesh with the driven gear 34.
  • the filter 2 is thus moved by the gear segment 312 and the driven gear 34.
  • one end of the driven gear 34 away from the gear segment 312 is provided with a wire groove section 313, and the wire groove section 313 is provided with a winding groove 3131 adapted to wind the winding 32, and the winding groove 3131 is used for winding the winding 32.
  • two winding wires 32 are respectively wound in the winding grooves 3131 on both sides, one end of the winding wire 32 is connected with the winding groove 3131, and the other end is wound around the hanging wire shaft 17 and the filter net.
  • the upper end 2a is connected.
  • One end of the winding 32 connected to the filter net 2 is provided with a hook 321
  • the filter net 2 is provided with a card hole 222
  • the hook 321 is engaged with the card hole 222 to realize the connection between the winding 32 and the filter net 2
  • the card The hole 222 has an opening toward the side of the reel shaft 31 so as to penetrate the hook 321 .
  • the inner top wall of the hole 222 is provided with a limiting rib 2221 extending along the thickness direction of the filter net 2, and the limiting rib 2221 is The outer surface is formed into a smooth curved surface, thereby preventing the hook 321 from being separated from the card hole 222 during the movement of the filter net 2, and ensuring the reliability of the movement of the filter net 2.
  • the filter 2 When the filter 2 needs to be disassembled or cleaned, the filter 2 can be removed from the casing 1.
  • the remote control can be used to control the drive motor 33 to be turned on, and the drive motor 33 rotates to drive the reel shaft 31 to rotate, thereby driving the driven gear 34.
  • the wire gear teeth 3121 of the gear segment 312 on the reel shaft 31 mesh with the screen gear teeth 223 on the upper side of the filter net 2, and the driven gear 34 and the other mesh filter teeth 223 on the filter net 2 Engagement to drive the filter 2 to move, and the winding 32 on the winding groove 3131 is gradually released.
  • the wire gear teeth 3121 are separated from the mesh gear teeth 223, and the driven gear 34 is separated.
  • the control drive motor 33 Separating from the filter teeth 223, and then moving the filter 2 downward through the two windings 32 until moving to a position where the user can be removed or cleaned, or the position where the winding 32 is completely released, the control drive motor 33 is stopped, and The hooks 321 of the windings 32 on both sides of the upper end of the filter 2 are detached, so that the filter 2 can be easily removed.
  • the card hole 222 on the filter 2 can be engaged with the hook 321 on the winding 32, or the drive motor 33 can be directly controlled to open, the drive motor 33 is reversed, and the two winding slots 3131
  • the winding 32 is stowed to drive the filter 2 to move upward, when the filter teeth 223 on one side of the filter 2 start to mesh with the reel teeth 3121 and the filter gear 34 and the filter on the other side of the filter 2
  • the gear segment 312 and the driven gear 34 drive the filter 2 to continue to move upward, while the winding groove 3131 continues to retract the winding 32 until the filter 2 is moved into the exact position inside the casing 1. Then, the operation of the drive motor 33 is stopped.
  • an air conditioner 100 includes a housing 1, two filter nets 2, and two driving devices.
  • the housing 1 is provided with an air outlet 12 and an air inlet 11, the air outlet 12 is disposed at a lower end of the front side wall of the housing 1, and the air inlet 11 is disposed on the top wall of the housing 1.
  • the housing 1 further includes a face frame 14, a grid 15, a guide portion 13 and a wind deflector 16, and the face frame 14 and the grid 15 are located inside the housing 1 and are disposed adjacent to the front side wall and the top wall of the housing 1.
  • the grid 15 is disposed on the front surface of the face frame 14, and the guiding portion 13 includes a horizontal section 131, a circular arc section 132 and a vertical section 133 and is defined Between the face frame 14 and the grid 15, the frame 15 A side opposite to the face frame 14 at the upper end and a side opposite to the frame 15 at the upper end of the face frame 14 are disposed substantially horizontally to define a horizontal section 131 of the guide portion 13; the lower end of the frame 15 is opposite to the face frame 14 One side and a side of the lower end of the face frame 14 opposite the grid 15 are disposed substantially in a vertical direction to define a vertical section 133 of the guide portion 13; an upper end of the side of the grid 15 opposite the face frame 14 The upper end and the lower end of the side opposite to the lower frame and the frame 14 opposite to the frame 15 are excessively curved by a smooth curved surface to define the arc segment 132 of the guide portion 13.
  • the lower end of the guiding portion 13 is disposed at the air outlet 12, and the air guiding plate 16 is pivotally disposed at the air outlet 12 to open or close the air outlet 12.
  • the guiding portion 13 is closed.
  • the guide portion 13 extends toward the inside of the casing 1 in the direction in which the filter screen 2 moves at the air outlet 12 for guiding the movement of the filter net 2, preventing the filter net 2 from moving poorly, and causing the filter net 2 to be caught in the casing 1.
  • the lower end of the guide portion 13 near the air outlet 12 is formed as a bell mouth 1331, whereby the bell mouth 1331 of the guide portion 13 can smoothly guide the filter net 2 to the lower end of the guide portion 13, and then into the housing 1 Inside, the filter 2 is prevented from being jammed at the lower end of the guide portion 13 and cannot be moved.
  • the lower end of the filter net 2 has a guide section 21 adapted to fit the bell mouth 1331 of the guide portion 13, and both sides of the guide section 21 also have the same shape as the guide section 21.
  • the extending section 212, the guiding section 21 and the extending section 212 have a fourth guiding surface 21b, and a side opposite to the fourth guiding surface 21b is formed as an opening in the moving direction of the filter net 2, that is, the guiding section 21 is formed to be hollow
  • the structure has a rib 211 therein for enhancing the reliability of the guide section 21 and the extension section 212.
  • two filter nets 2 are arranged along the left-right direction of the air outlet 12, and each side of each filter net 2 is provided with side strips 22 extending along the moving direction thereof.
  • the upper and lower edges of 2 are also provided with side strips 22 extending along the edges thereof, and a grid-like strip structure is also provided inside the filter net 2, whereby the filter net 2 can be fixedly supported to ensure that the filter net 2 is not deformed.
  • a plurality of spaced-apart filter limiting protrusions 221 are disposed on a side surface of the side strips 22 on the left and right sides of each filter 2 facing the outside of the housing 1 , and a plurality of limiting protrusions 221 are on the side strips 22 .
  • the upper spacing is evenly arranged, thereby preventing the filter net 2 from moving back and forth in the left and right direction, and preventing the filter net 2 from moving in and out of the casing 1 due to the movement in the left and right direction during the moving process.
  • the reliability of the filter 2 in the upward and downward moving direction inside the casing 1 is ensured.
  • Two driving devices are disposed on the casing 1 and close to the lower end of the front side of the casing 1.
  • the two driving devices are respectively disposed on the two sides of the casing 1 to drive the two filter nets 2 to move up and down. That is to say, the two filter screens 2 correspond to the two drive devices.
  • the driving device can drive the filter 2 to move up and down between the first position state and the second position state. When the filter 2 is in the first position state, the filter 2 is entirely located in the casing 1. When the filter 2 is in the second position, the filter 2 is at least partially located outside the casing 1, and the filter 2 can pass through The tuyere 12 is moved into or out of the housing 1.
  • filter strip teeth 223 are disposed on the side strips 22 on both sides of each filter net 2, and the driving device includes a drive motor 33, a drive gear 36, and a coaxial machine.
  • Gear 37, driven gear 34 and two racks 38, active One end of the gear 36 is connected to the drive motor 33, and the coaxial gear 37 rotates coaxially with the drive gear 36.
  • One end of the driven gear 34 is connected to the drive gear 36 via the drive shaft 35, and the drive gear 34 is remote from the drive gear 36.
  • One side is provided with a coaxial gear 37
  • the rack 38 is in the same moving direction as the filter net 2
  • the screen teeth 223 on the side of the filter 2 are meshed with the drive gear 36
  • the filter teeth 223 on the other side are driven.
  • the gears 34 are engaged, and the two racks 38 are respectively meshed with the two coaxial gears 37 on both sides.
  • a plurality of evenly spaced limiting projections 221 are provided on one side of the rack 38 facing the outside of the housing 1 to prevent the rack 38 from moving left and right during the movement.
  • the upper end 38a of the rack is formed with a deformed tooth to serve as a stop structure 382.
  • the stop rack 38 meshes with the coaxial gear 37, so that the stop rack 38 moves.
  • a buckle 224 is disposed on the two side strips 22 of the upper end 2a of the filter.
  • the side of the lower end 38b of the rack adjacent to the filter net 2 is provided with a card slot 381 that is engaged with the buckle 224.
  • the buckle 224 is formed as an inverted cone.
  • a first guiding slope 2241 is formed on the buckle 224 for engaging the buckle 224 into the slot 381.
  • the inside of the slot 381 is formed into an inverted cone shape corresponding to the shape of the buckle 224, and the slot 381
  • the inner surface has a second guiding ramp 3811 that is adapted to the first guiding ramp 2241, thereby facilitating the snapping of the buckle 224 into the slot 381.
  • the driving device has a first meshing state, a second meshing state and a third meshing state.
  • the filter mesh 2 meshes with the driving gear 36 and the driven gear 34 when the driving device is in the second meshing state.
  • the rack 38 meshes with the coaxial gear 37.
  • the rack 38 meshes with the coaxial gear 37, and the rack 38 and Filter 2 is stuck. Therefore, it is convenient to remove the filter net 2 into the casing 1 and move to a position where the user can easily disassemble, and meet the user's use requirements.
  • a cylindrical push protrusion 225 is further provided on the side strips 22 of the lower end 2b of the filter screen, and is pushed.
  • the upper surface of the projection 225 is formed as a flat surface, and a side surface of the pushing projection 225 which is in contact with the coaxial gear 37 is formed into a smooth curved surface, whereby the upper surface facilitates the upward movement of the rack 38, and the smooth curved surface can be reduced in pushing.
  • the friction between the projection 225 and the coaxial gear 37 can reduce noise.
  • the pusher protrusion 225 can push the rack 38 to separate the rack 38 from the coaxial gear 37 during the upward movement with the filter 2.
  • the filter 2 When the filter 2 needs to be cleaned or disassembled, the filter 2 can be moved downward and moved out of the casing 1.
  • the drive motor 33 is controlled to be turned on, and the drive motor 33 rotates to drive the drive gear 36 and the coaxial gear 37 to rotate.
  • the driving device is in the first meshing state, the driving gear 36 meshes with the mesh gear teeth 223, and the driven gear 34 meshes with the mesh gear teeth 223; during the rotation of the driving gear 36, the filter net 2 is gradually moved downward, After the filter 2 is engaged with the rack 38, the filter 2 drives the rack 38 to move downward to mesh with the coaxial gear 37.
  • the driving device is in the second meshing state, and the driving gear 36 and the side of the filter 2 are The mesh teeth 223 are engaged, the driven gear 34 meshes with the mesh teeth 223 on the other side of the filter 2, and the coaxial gear 37 meshes with the rack 38; the filter 2 and the rack 38 move downward at the same time.
  • the filter teeth 223 of the filter 2 are separated from the drive gear 36 and the driven gear 34.
  • the drive device is in the third engagement.
  • the filter 2 can be snapped onto the rack 38, or the drive motor 33 can be directly turned on, the drive motor 33 is reversed, and the rack 38 is meshed with the coaxial gear 37.
  • Three meshing state on coaxial Driven by the gear 37, the rack 38 gradually moves upward, and at the same time drives the filter 2 to move upward.
  • the filter 2 gradually contacts and engages with the driving gear 36 and the driven gear 34, and the driving device is in the second meshing state;
  • the pushing protrusion 225 on the filter net 2 pushes the rack 38 to gradually separate the rack 38 from the coaxial gear 37.
  • the driving device is in the first meshing state, and the filter is filtered.
  • the net 2 is moved by the drive gear 36 and the driven gear 34 to an exact position within the housing 1.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. Or in one piece; it may be a mechanical connection, or it may be an electrical connection or a communication with each other; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship between two elements. Unless otherwise expressly defined. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

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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

一种空调器(100)，包括壳体(1)和至少一个过滤网(2)，壳体(1)上设有出风口(12)，每个过滤网(2)适于在位于壳体(1)内的第一位置状态和至少部分位于壳体(1)外的第二位置状态之间移动。

Description

空调器 技术领域
本发明涉及空调技术领域，尤其是涉及一种空调器。
背景技术
相关技术中，空调器滤网的拆洗过程一般需要用户利用梯子或凳子站上去打开空调网架，再抽出滤网，拆洗过程比较复杂且不方便。
发明内容
本发明旨在至少在一定程度上解决相关技术中的技术问题之一。为此，本发明提出一种空调器，所述空调器具有结构简单、拆卸方便的优点。
根据本发明实施例的空调器，包括：壳体,所述壳体上设有出风口；至少一个过滤网，每个所述过滤网适于在位于所述壳体内的第一位置状态和至少部分位于所述壳体外的第二位置状态之间移动。
根据本发明实施例的空调器，通过将过滤网在位于壳体内的第一位置状态移动至至少部分位于壳体外的第二位置状态，可以使过滤网的至少部分伸出壳体外部，从而用户可以对过滤网直接进行清洗，或先将过滤网从壳体上拆卸下来，然后再进行清洗，满足用户的使用需求。
根据本发明的一些实施例，所述过滤网适于从所述出风口处从所述壳体内移出或从所述出风口处移入至所述壳体内。
在本发明的一些实施例中，所述壳体上具有用于引导所述过滤网移动的导向部。
在本发明的一些实施例中，所述壳体包括面框以及罩设在所述面框前表面上的网架，所述导向部限定在所述面框和所述网架之间。
在本发明的一些实施例中，所述导向部的靠近所述出风口的下端形成为喇叭口。
在本发明的一些实施例中，所述过滤网的下端具有导向段，所述导向段适于与所述导向部的所述喇叭口相适配。
根据本发明的一些实施例，所述过滤网上设有沿其移动方向延伸的边条。
在本发明的一些实施例中，所述边条上设有多个间隔开的滤网限位凸起。
在本发明的一些实施例中，空调器还包括：适于驱动所述过滤网移动的驱动装置，所述驱动装置设在所述壳体上。
在本发明的一些实施例中，所述驱动装置设在所述壳体的下端。
在本发明的一些实施例中，所述驱动装置设在靠近所述出风口的位置处。
在本发明的一些实施例中，所述壳体内部的上部设有挂线轴，所述驱动装置包括：线轮轴，所述线轮轴设在所述壳体内；绕线，所述绕线适于缠绕在所述线轮轴上，所述绕线的一 端与所述线轮轴连接，另一端绕过所述挂线轴后与所述过滤网的上端连接；以及驱动电机，所述驱动电机适于驱动所述线轮轴转动。
在本发明的一些实施例中，所述线轮轴包括：枢转轴段，所述枢转轴段的一端与所述驱动电机的电机轴相连；齿轮段，所述齿轮段与所述枢转轴段连接，所述齿轮段上具有线轮轮齿，所述过滤网上设有适于与所述线轮轮齿啮合的滤网轮齿，以及与所述齿轮段间隔开的线槽段，所述线槽段与所述枢转轴段连接，所述线槽段沿所述线轮轴的周向方向延伸，所述线槽段上设有适于缠绕所述绕线的绕线槽。
在本发明的一些实施例中，所述线槽段位于所述齿轮段和所述枢转轴段之间。
在本发明的一些实施例中，所述线槽段、所述齿轮段和所述枢转轴段一体成型。
在本发明的一些实施例中，所述驱动装置还包括从动齿轮，所述从动齿轮通过传动轴与所述齿轮段连接且同步运动；所述过滤网的左右两侧均设有所述滤网轮齿，其中一侧的所述滤网轮齿与所述齿轮段的所述线轮轮齿啮合，另一侧的所述滤网轮齿与所述从动齿轮啮合。
在本发明的一些实施例中，所述绕线为棉线或柔性带。
在本发明的一些实施例中，所述过滤网上设有滤网轮齿，所述驱动装置包括主动齿轮，所述主动齿轮与所述滤网轮齿啮合以驱动所述过滤网在所述第一位置状态和所述第二位置状态之间移动。
在本发明的一些实施例中，所述驱动装置还包括：与所述主动齿轮同轴转动的同轴齿轮；沿所述过滤网移动方向延伸的齿条，所述齿条适于与所述过滤网卡接，其中，所述驱动装置具有第一啮合状态、第二啮合状态以及第三啮合状态，当所述驱动装置处于第一啮合状态时，所述过滤网与所述主动齿轮啮合，当所述驱动装置处于第二啮合状态时，所述过滤网与所述主动齿轮啮合、所述齿条与所述同轴齿轮啮合，当所述驱动装置处于第三啮合状态时，所述齿条与所述同轴齿轮啮合，所述齿条与所述过滤网卡接。
在本发明的一些实施例中，所述齿条和所述过滤网中的一个上设有卡扣，另一个上设有适于与所述卡扣卡接的卡槽。
在本发明的一些实施例中，在靠近所述过滤网的下端的位置处设有推动凸起，所述推动凸起适于在第二啮合状态向第一啮合状态返回时推动所述齿条的下端向上移动。
在本发明的一些实施例中，所述齿条的上端设有限位结构，当所述齿条的上端靠近所述同轴齿轮时，所述限位结构止挡所述齿条运动。
在本发明的一些实施例中，所述限位结构由限位开关、光敏开关或由所述齿条上端的畸形轮齿构造成。
在本发明的一些实施例中，所述主动齿轮与所述同轴齿轮之间设有间隔段。
在本发明的一些实施例中，所述主动齿轮、所述同轴齿轮以及所述间隔段为一体成型件。
在本发明的一些实施例中，所述齿条上具有啮合部，所述啮合部形成为与所述同轴齿轮相适配的轮齿、槽体或通孔。
附图说明
图1是根据本发明实施例一的空调器的结构示意图；
图2是沿图1中A-A线的剖视图；
图3是图2中B1处的放大图；
图4是图3中B11处的放大图；
图5是图2中B2处的放大图；
图6是图1中所示的空调器的结构示意图；
图7是图6中C处的放大图；
图8是图1中所示的空调器的结构示意图，其中过滤网移出壳体内；
图9是图8中D1处的放大图；
图10是图8中D2处的放大图；
图11是图8中D3处的放大图；
图12是图1中所示的空调器的结构示意图；
图13是图12中E1处的放大图；
图14是图12中E2处的放大图；
图15是图12中E3处的放大图；
图16是图1中所示的空调器的结构示意图；
图17是图16中F处的放大图；
图18是根据本发明实施例二的空调器的结构示意图；
图19是图18中G1处的放大图；
图20是图18中G2处的放大图；
图21是图18中G3处的放大图；
图22是图18中所示的空调器的剖视图；
图23是图22中H处的放大图；
图24是图18中所示的空调器的结构示意图，其中过滤网移出壳体内；
图25是图24中I1处的放大图；
图26是图24中I2处的放大图；
图27是图24中I3处的放大图；
图28是图18中所示的空调器的结构示意图，其中过滤网移出壳体内；
图29是图28中所示的过滤网和驱动装置的结构示意图；
图30是图29中J处的放大图；
图31是图29中所示的过滤网和驱动装置的另一个角度的结构示意图；
图32是图31中K1处的放大图；
图33是图31中K2处的放大图；
图34是图31中K3处的放大图；
图35是图18中所示的空调器的结构示意图；
图36是图18中所示的空调器的结构示意图；
图37是图36中L处的放大图；
图38是图36中所示的空调器的剖视图；
图39是图38中M处的放大图；
图40是图39中M1处的放大图；
图41是图18中所示的空调器的结构示意图，其中过滤网全部移出壳体内；
图42是图41中N1处的放大图；
图43是图41中N2处的放大图；
图44是图41中N3处的放大图。
附图标记：
空调器100，
壳体1，进风口11，出风口12，
导向部13，水平段131，圆弧段132，竖直段133，喇叭口1331，
面框14，网架15，导风板16，挂线轴17，
过滤网2，过滤网的上端2a，过滤网的下端2b，
导向段21，第三导向面21a，第四导向面21b，加强筋211，延伸段212，
边条22，限位凸起221，
卡孔222，限位凸条2221，
滤网轮齿223，
卡扣224，第一导向斜面2241，
推动凸起225，第一钩形结构226，
线轮轴31，枢转轴段311，
齿轮段312，线轮轮齿3121，
线槽段313，绕线槽3131，
绕线32，卡钩321，
驱动电机33，电机座331，螺钉3311，插销3312，
从动齿轮34，传动轴35，主动齿轮36，同轴齿轮37，间隔段39
齿条38，齿条的上端38a，齿条的下端38b，
卡槽381，第二导向斜面3811，
限位结构382，第二钩形结构383，啮合部384。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出。下面通过参考附图描 述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
下文的公开提供了许多不同的实施例或例子用来实现本发明的不同结构。为了简化本发明的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本发明。此外，本发明可以在不同例子中重复参考数字和/或字母。这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施例和/或设置之间的关系。此外，本发明提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的可应用于性和/或其他材料的使用。
下面参考图1-图44描述根据本发明实施例的空调器100。需要说明的是，空调器100可以为空调挂机、空调柜机或移动空调器等空气处理设备。
如图1、图2、图8、图24和图28所示，根据本发明实施例的空调器100包括壳体1和至少一个过滤网2。
具体而言，壳体1上设有出风口12，气流可以通过出风口12流出。每个过滤网2适于在位于壳体1内的第一位置状态和至少部分位于壳体1外的第二位置状态之间移动。需要说明的是，过滤网2可以从壳体1内移动至壳体1外部，在过滤网2与壳体1的位置关系上，当过滤网2完全位于壳体1内部时，过滤网2处于第一位置状态；从过滤网2的部分移出至壳体1外部至过滤网2全部移出至壳体1外部的状态均为第二位置状态。例如，如图1、图2所示，过滤网2完全位于壳体1内部，此时过滤网2处于第一位置状态；再如，如图8所示，过滤网2全部位于壳体1外部，此时过滤网2处于第二位置状态。
需要说明的是，空调器100一般设置在室内的较高的位置处，当需要对相关技术中的空调器的过滤网进行清洗，需要先将过滤网从空调器上拆卸下来，然后再进行清洗，清洗完成后，再将过滤网安装至壳体内部，由此过滤网的清洗过程繁琐且需要专业技术人员进行操作。而本发明实施例的空调器100通过使过滤网2在第一位置状态和至少部分位于壳体1外的第二位置状态之间可移动，从而用户在清洗过滤网2时，可以先将过滤网2移出至壳体1的外部，然后用户可以对过滤网2直接进行清洗，或先将过滤网2从壳体1上拆卸下来，然后再进行清洗。
根据本发明实施例的空调器100，通过将过滤网2在位于壳体1内的第一位置状态移动至至少部分位于壳体1外的第二位置状态，可以使过滤网2的至少部分伸出壳体1外部，从而用户可以对过滤网2直接进行清洗，或先将过滤网2从壳体1上拆卸下来，然后再进行清洗，满足用户的使用需求。
在本发明的一些实施例中，如图2和图22所示，过滤网2适于从出风口12处从壳体1内移出或从出风口12处移入至壳体1内。由此可以避免在壳体1上再开设一个单独用于过滤网2移入壳体1或移出壳体1的开口，从而可以简化结构及加工工艺，节约生产周期，降低生产成本。例如，如图2和图8所示，位于壳体1内部的过滤网2可以从出风口处12移出至壳体1外部，同样地，位于壳体1外部的过滤网2也可以从出风口12处移入到壳体1内部。
在本发明的一些实施例中，如图2和图22所示，壳体1上具有用于引导过滤网2移动的导向部13。导向部13可以对过滤网2的移动起到导向的作用，由此便于过滤网2在壳体1内顺畅的移动，防止过滤网2因移动不畅而导致过滤网2卡在壳体1内，从而保证过滤网2可以顺利移出至壳体1外部以及顺利移入至壳体1内部，进而保证空调器100的正常使用。
例如，在图3和图23所示的示例中，壳体1上设有导向部13，导向部13的下端设在出风口12处且与出风口12的上边缘大体平齐，导向部13在出风口12处沿过滤网2移动的方向向壳体1内部延伸，导向部13延伸的长度为过滤滤网在移动方向上的长度的至少一部分，由此不但可以对过滤网2起到导向的作用，防止过滤网2在壳体1内移动的过程中卡住而不能顺畅地移入和移出，从而保证过滤网2的正常使用和清理，而且还可以简化导向部13的结构，节约生产周期，降低生产成本。
如图2和图22所示，导向部13包括依次连接的水平段131、圆弧段132和竖直段133，其中，水平段131靠近壳体1的顶部，竖直段133靠近壳体1的前侧壁，圆弧段132连接在水平段131和竖直段133之间。当过滤网2完全位于壳体1内时，过滤网2全部位于导向部13内，相应地，此时过滤网2包括与导向部13相对应的三段，即靠近壳体1顶部的过滤网2的水平段、靠近壳体1前侧壁的过滤网2的竖直段以及连接在过滤网2的水平段和过滤网2的竖直段之间的过滤网2的圆弧段。当过滤网2逐渐移出壳体1的过程中，过滤网的上端2a沿着导向部13逐渐向远离水平段131的方向运动。
进一步地，如图2和图22所示，壳体1包括面框14以及罩设在面框14前表面上的网架15，导向部13限定在面框14和网架15之间。面框14的上端与壳体1的顶壁大体平行，面框14的下端与壳体1的前侧壁大体平行，面框14的上端和下端通过圆滑的曲面过度连接，在壳体1的横截面上(如图2所示)，面框14的形状与网架15的形状相似，从而网架15与面框14之间可以限定出导向部13用以容纳过滤网2，即网架15和面框14的上端限定出导向部13的水平段131，网架15和面框14的下端限定出导向部13的竖直段133，以及网架15和面框14的中间圆滑过度的部分限定出导向部13的圆弧段132。由此可以将过滤网2限定成与面框14的形状相同的形状，便于使过滤网2在壳体1内部移动，同时也可以使过滤网2紧贴在面框14的外表面上，防止灰尘等进入壳体1内的风道组件中，保证空调器100工作的可靠性。
例如，如图2和图22所示，壳体1大体形成为矩形的形状，壳体1包括面框14和网架15，面框14和网架15位于壳体1的内部且靠近壳体1的前侧壁和顶壁设置，并大体沿壳体1的前侧壁和顶壁的方向延伸。面框14和网架15共同限定出导向部13，过滤网2位于面框14和网架15之间并可在导向部13的导引下移动。导向部13包括依次连接的水平段131、圆弧段132和竖直段133，水平段131位于靠近壳体1的顶部的位置处且由面框14和网架15的上端限定出，竖直段133位于靠近壳体1的前侧壁的位置处且由面框14和网架15的下端限定出，圆弧段132连接在水平段131和竖直段133之间。当过滤网2完全位于壳体1内时，过滤网2被限定在导向部13内，即过滤网2形成为与导向部13形状相同的形状，过 滤网2的上端大体水平设置，下端大体竖直设置，中间段被弯折成圆滑的曲面；当过滤网2从壳体1内移动至壳体1外或从壳体1外移动至壳体1内时，过滤网2可沿导向部12移动。
如图2和图22所示，壳体1还包括进风口11，进风口11设在壳体1的上表面上，从壳体1的进风口11进入壳体1内的风先经过过滤网2过滤后，再进入空调器100的风道组件中，最后经过出风口12排出。壳体1上还设置有导风板16，导风板16可枢转地设置在出风口12处以打开和关闭出风口12，并且导风板16还可以改变出风口12处的出风角度以满足用户不同的需求。
在本发明的一些实施例中，如图3、图4、图39和图40所示，导向部13的靠近出风口12的下端形成为喇叭口1331。也就是说，导向部13的靠近出风口12的下端的横截面积自上向下逐渐增大。由此导向部13下端的喇叭口1331可以将过滤网2顺利的导入导向部13的下端，再导入壳体1内，防止过滤网2在导向部13的下端卡死而不能移动，从而可以对过滤网2起到进一步地导向作用，更进一步地便于过滤网2在壳体1内移动，保证过滤网2的正常使用。
根据本发明的一个实施例，如图4和图11所示，过滤网的下端2b具有导向段21，导向段21适于与导向部13的喇叭口1331相适配。也就是说，过滤网的下端2b的导向段21的横截面的形状与导向部13的横截面的形状相同，且导向段21的第三导向面21a和第四导向面21b分别与导向部13的喇叭口1331的内表面相配合。当将过滤网2移入壳体1内时，且当导向段21的第三导向面21a和第四导向面21b与导向部13的喇叭口1331的内表面相配合时过滤网2停止移动，由此可以准确的将过滤网2移动到壳体1内的准确位置，防止过滤网2因安装位置有误而影响使用。
根据本发明的另一个实施例，如图34和图40所示，过滤网的下端2b具有导向段21，导向段21上设有加强筋211，加强筋211的自由端的端面适于与喇叭口1331的内表面配合。由此不但可以准确的将过滤网2移动到壳体1内的准确位置，而且可以加强导向段21的结构的强度，增加过滤网2的结构的可靠性。
在本发明的一些实施例中，如图34所示，导向段21可以分别向左右两侧延伸以形成延伸段212，由此可以对过滤网2起到进一步地导向作用，防止过滤网2两侧与壳体1接触或摩擦而影响过滤网2的上下移动。
在本发明的一些实施例中，如图8和图29所示，过滤网2上设有沿其移动方向延伸的边条22。一方面边条22可以对过滤网2起到固定的作用，防止过滤网2变形；另一方面边条22的设置便于过滤网2在壳体1内的移动。
例如，在图8的示例中，过滤网2的上下边缘还设有沿其边缘延伸的边条22，且在过滤网2的内部还设有网格状的条形结构，由此可以进一步地固定支撑过滤网2，保证过滤网2不变形，便于过滤网2在壳体1内移动，同时还可以对过滤网2起到一定的保护作用。
进一步地，如图34所示，边条22上设有多个间隔开的滤网限位凸起221，限位凸起221可以配合在导向部13内。由此，限位凸起221可以避免过滤网2在左右方向上来回移动， 防止过滤网2在移动的过程中由于左右方向的移动而导致过滤网2在壳体1内移入和移出不畅，保证过滤网2在壳体1内移动的可靠性，保证过滤网2可以顺利的移出壳体1内或移入到壳体1内。
更进一步地，如图31和图32所示，多个限位凸起221在边条22上均布，由此可以简化边条22的结构，便于边条22上限位凸起221的加工，从而可节约生成周期，提高生产效率。
具体地，如图34所示，限位凸起221可以设置在边条22的朝向壳体1外部的一侧面上，且朝向壳体1的外部凸起，由此便于加工和安装。当然本发明不限于此，限位凸起221还可以设置在边条22的朝向壳体1内部的一侧面上，且朝向壳体1的内部凸起。限位凸起221的横截面可以为八边形。当然，限位凸起221的横截面的形状也不限于八边形，例如限位凸起221的横截面的形状还可以为圆形、四边形等。
在本发明的一些实施例中，边条22上可以设有沿过滤网2的移动方向延伸的条形凸起，条形凸起可以设置在边条22的朝向壳体1外部的一侧面上，且朝向壳体1外部的方向凸起(图未示出该示例)。由此，条形凸起可以避免过滤网2在左右方向上来回移动，防止过滤网2在移动的过程中由于左右方向的移动而导致过滤网2在壳体1内移入和移出不畅，保证过滤网2在壳体1内移动的可靠性，保证过滤网2可以顺利的移出壳体1内或移入壳体1内。
在本发明的一些实施例中，空调器100还包括适于驱动过滤网2移动的驱动装置，驱动装置设在壳体1上。由此可以利用驱动装置驱动过滤网2在壳体1内移入和移出，从而便于过滤网2的移动，节省了人力，便于用户使用。在本发明的一些实施例中，如图12、图18和图24所示，驱动装置设在靠近壳体1的下端的位置处。由此可以简化结构，便于过滤网2的移入和移出。更进一步地，驱动装置设在靠近出风口12的位置处。
在本发明的一些实施例中，如图5、图9、图13和图15所示，壳体1内部的上部设有挂线轴17，驱动装置包括线轮轴31、绕线32和驱动电机33。线轮轴31设在壳体1内，绕线32适于缠绕在线轮轴31上，绕线32的一端与线轮轴31连接，另一端绕过挂线轴17后与过滤网2的上端连接，驱动电机33适于驱动线轮轴31转动。当过滤网2全部位于壳体1内时，即过滤网2处于壳体1内的使用位置时，过滤网的上端2a位于导向部13的水平段131的后侧(如图5所示的后侧)，且邻近挂线轴17设置，绕线32的一端与线轮轴31连接，另一端绕过挂线轴17与过滤网的上端2a连接。当驱动电机33驱动线轮轴31转动，且绕线32在线轮轴31转动的过程中逐渐被放出时，与绕线32的另一端连接的过滤网2会在自身重力或其它外力的作用下朝向壳体1外部移动，逐渐移出壳体1内；当驱动电机33驱动线轮轴31反向转动，且绕线32在线轮轴31转动的过程中逐渐被收起时，与绕线32的另一端连接的过滤网2会在绕线32的拉力或其他外力的作用下朝向壳体1内部移动，逐渐移入壳体1内。驱动装置和挂线轴17便于将过滤网2移入到壳体1内或移出至壳体1外部的准确位置，同时使得驱动电机33的安装位置更加灵活。
如图13所示，驱动电机33设在电机座331上，且电机座331通过螺钉3311或插销3312 固定于面框14上，由此不但可以简化装配工序，减少装配所需的时间，提高生产效率，而且由于过滤网2设置在面框14和网架15之间，从而便于驱动过滤网2的移动。
进一步地，绕线32和过滤网2中的一个上可以设有卡钩321，另一个上设有适于与卡钩321卡接的卡孔222，当过滤网2移出壳体1内时，用户可以将卡钩321与卡孔222分离以将过滤网2从绕线32上拆卸下来进行清理。
具体地，如图10所示，绕线32的与过滤网2连接的一端设有卡钩321，过滤网2上设有卡孔222，卡孔222具有朝向线轮轴31一侧的开口以便于卡钩321穿入，卡孔222的内顶壁上设有沿过滤网2的厚度方向延伸的限位凸条2221，限位凸条2221的外表面形成为圆滑的曲面，由此可以防止过滤网2在移动的过程中卡钩321与卡孔222分离，保证过滤网2移动的可靠性。
当然，本发明不限于此，绕线32的与过滤网2连接的一端可以设有一个中间连接件，即绕线32通过中间连接件与过滤网的上端2a连接。中间连接件上可以设有卡孔，过滤网的上端2a可以设有卡钩，卡钩可以卡入卡孔内，从而实现绕线32与过滤网的上端2a的连接(图未示出该示例)。
在本发明的一些实施例中，如图5所示，挂线轴17的横截面可以为圆形，由此便于绕线32在挂线轴17上移动，减小挂线轴17与绕线32之间的摩擦，延长绕线32的使用寿命，从而保证过滤网2移动的可靠性。在本发明的一些实施例中，绕线32可以为棉线或柔性带。棉线和柔性带的柔韧性好，便于缠绕至线轮轴31上，从而便于过滤网2的移入和移出。
进一步地，如图10和图15所示，线轮轴31包括枢转轴段311、齿轮段312和线槽段313。枢转轴段311的一端与驱动电机33的电机轴相连，齿轮段312与枢转轴段311连接且位于枢转轴段311的另一端，齿轮段312上具有线轮轮齿3121，过滤网2上设有适于与线轮轮齿3121啮合的滤网轮齿223，线槽段313与齿轮段312间隔开设置，线槽段313与枢转轴段311连接，线槽段313沿线轮轴31的周向方向延伸，线槽段313上设有适于缠绕绕线32的绕线槽3131。当过滤网2的至少部分位于壳体1内部时，滤网轮齿223可以与线轮轮齿3121啮合以由齿轮段312驱动过滤网2移动，当过滤网2全部移出壳体1内时，滤网轮齿223与线轮轮齿3121分离，通过绕线32控制过滤网2的移动，当过滤网2继续向下移动时，可以利用过滤网2的自身重力驱动过滤网2继续向下移动，当过滤网2向上移动时，可以利用绕线32带动过滤网2向上移动。
当过滤网2需要拆卸或清洗时，开启驱动电机33，驱动电机33正转带动线轮轴31转动，线轮轴31上的齿轮段312的线轮轮齿3121通过与过滤网2上的滤网轮齿223啮合以带动过滤网2朝向壳体1外部移动，同时绕线槽3131上的绕线32逐渐释放，当过滤网2全部移出壳体1内时，线轮轮齿3121与滤网轮齿223分离，再通过绕线32带动过滤网2移动直至移动到用户可以拆卸或清理到的位置，或绕线32完全释放的位置，停止驱动电机33的运行。此时，用户可以直接对过滤网2进行清洗，当绕线32足够长时，过滤网2可以移动至与人体身高相接近的位置处，用户无需踩踏板凳即可对过滤网2进行清洗。当然，用户也可 以将过滤网2从绕线32上拆卸下来以对其进行清理。
当过滤网2清理完毕后，可以将过滤网2安装到绕线32上，开启驱动电机33，驱动电机33反转，绕线槽3131将绕线32收起以带动过滤网2向上移动，当过滤网2的滤网轮齿223与线轮轮齿3121开始啮合后，线轮轮齿3121与滤网轮齿223啮合以带动过滤网2继续向上移动，同时绕线槽3131继续将绕线32收起，直至将过滤网2移入壳体1内部的准确位置，再停止驱动电机33的运行。
更进一步地，如图10所示，滤网轮齿223设在边条22的朝向壳体1内部的一侧，滤网轮齿223为多个且沿过滤网2的移动方向设置，由此便于滤网轮齿223与线轮轮齿3121的啮合以实现过滤网2的移动。
在本发明的一些实施例中，如图15所示，线槽段313位于齿轮段312和枢转轴段311之间。由此可以使得线轮轴31的结构更加紧凑，节省壳体1内部空间，同时便于过滤网2的移入和移出，防止过滤网2在向上移动的过程中发生偏移而不利于线轮轮齿3121与滤网轮齿223的啮合，从而保证过滤网2移动的可靠性。
在本发明的一些实施例中，如图15所示，线槽段313、齿轮段312和枢转轴段311一体成型。由此可以简化结构及装配工序，节省装配的时间，从而提高生产效率，同时还可以减少螺钉等连接线槽段313、齿轮段312和枢转轴段311的零部件，从而降低成本。
在本发明的一些实施例中，如图14所示，驱动装置还包括从动齿轮34，从动齿轮34通过传动轴35与齿轮段312连接且同步运动，过滤网2的左右两侧均设有滤网轮齿223，其中一侧的滤网轮齿223与齿轮段312的线轮轮齿3121啮合，另一侧的滤网轮齿223与从动齿轮34啮合。由此在过滤网2的两侧驱动过滤网2移动，可以平衡过滤网2两侧的拉力，可以防止过滤网2在移动的过程中发生偏转等现象，并且还可以提高过滤网2移动的效率。
进一步地，如图17所示，从动齿轮34的远离齿轮段312的一端设有与线轮轴31上的线槽段313相同的线槽段313，线槽段313上同样设置有适于缠绕绕线32的绕线槽3131。相应地，绕线32有两根，一根与过滤网的上端2a的左侧连接，另一个与过滤网的上端2a的右侧连接。由此，当过滤网2完全移出壳体1内时，两根绕线32可以分别连接过滤网2的左右两侧，防止过滤网2发生偏转，并且在过滤网2至少部分位于壳体1内时，便于过滤网2移入或移出壳体1内，使过滤网2两侧的滤网轮齿223分别与齿轮段312的线轮轮齿3121和从动齿轮34啮合以增加过滤网2移动的可靠性。
在本发明的一些实施例中，如图25和图27所示，过滤网2上设有滤网轮齿223，驱动装置包括驱动电机33和主动齿轮36，主动齿轮36的一端与驱动电机33相连以由驱动电机33驱动，主动齿轮36与滤网轮齿223啮合以驱动过滤网2在第一位置状态和第二位置状态之间移动。由此可以利用主动齿轮36与滤网轮齿223的啮合使过滤网2至少部分移出壳体1内，便于过滤网2的移动，从而便于用户清理。
需要说明的是，过滤网2可以从壳体1内移动至壳体1外部，在过滤网2与壳体1的位置关系上，当过滤网2完全位于壳体1内部时，过滤网2处于第一位置状态；从过滤网2的 部分移出至壳体1外部至过滤网2全部移出至壳体1外部的状态均为第二位置状态。
进一步地，如图29-图32所示，驱动装置还包括同轴齿轮37和齿条38，同轴齿轮37与主动齿轮36同轴转动，齿条38与过滤网2的移动方向相同，齿条38适于与过滤网2卡接，其中，驱动装置具有第一啮合状态、第二啮合状态以及第三啮合状态。当驱动装置处于第一啮合状态时，过滤网2与主动齿轮36啮合；当驱动装置处于第二啮合状态时，过滤网2与主动齿轮36啮合、齿条38与同轴齿轮37啮合；当驱动装置处于第三啮合状态时，齿条38与同轴齿轮37啮合，齿条38与过滤网2卡接。由此便于将过滤网2移出至壳体1内，并移动至用户便于清理或拆卸的位置，满足用户的使用需求。
当过滤网2需要清理或拆卸时，可以将过滤网2朝向壳体1外部移动，并移出至壳体1外，此时开启驱动电机33，驱动电机33正转带动主动齿轮36和同轴齿轮37转动，此时驱动装置处于第一啮合状态，主动齿轮36与滤网轮齿223啮合；在主动齿轮36转动的过程中，带动过滤网2逐渐向下移动，在过滤网的上端2a与齿条的下端38b卡接后，过滤网2带动齿条38向下移动以使齿条38与同轴齿轮37啮合，此时驱动装置处于第二啮合状态，即主动齿轮36与过滤网2的滤网轮齿223啮合，同轴齿轮37与齿条38啮合；过滤网2与齿条38同时向下移动的过程中，过滤网2的滤网轮齿223与主动齿轮36分离，当滤网轮齿223与主动齿轮36分离后，驱动装置处于第三啮合状态，此时只有齿条38与同轴齿轮37啮合，且过滤网2与齿条38卡接，在齿条38向下移动的过程中带动过滤网2继续向下移动直至用户可以拆卸或清理的位置，或齿条38完全伸出的位置。此时，用户可以直接对过滤网2进行清洗，当齿条38足够长时，过滤网2可以移动至与人体身高相接近的位置处，用户无需踩踏板凳即可对过滤网2进行清洗。
当过滤网2清理完毕后，可以将过滤网2卡接到齿条38上，开启驱动电机33，驱动电机33反转，齿条38与同轴齿轮37啮合，此时驱动装置处于第三啮合状态；在同轴齿轮37的带动下，齿条38逐渐向上移动，同时带动过滤网2向上移动，过滤网2与主动齿轮36接触并啮合，此时驱动装置处于第二啮合状态；在主动齿轮36带动过滤网2逐渐向上移动的过程中，齿条38与同轴齿轮37分离，此时驱动装置处于第一啮合状态，过滤网2在主动齿轮36的带动下移动至壳体1内的准确位置。
在本发明的一些实施例中，齿条38上与同轴齿轮37啮合的部位为啮合部384，啮合部为形成在齿条38上轮齿、槽体或通孔。由此可以简化延伸组件的结构，节约生产成本，且可以节省空间。
在本发明的一些实施例中，如图30和图32所示，主动齿轮36与同轴齿轮37之间设有间隔段39。由此可以将主动齿轮36与同轴齿轮37间隔开，防止主动齿轮36与同轴齿轮37之间距离过小而导致过滤网2与延伸组件之间发生干涉，从而有利于过滤网2与主动齿轮36的啮合以及延伸组件与同轴齿轮37的啮合，并且有利于过滤网2与延伸组件卡接的实现。
进一步地，如图30和图32所示，主动齿轮36、同轴齿轮37以及间隔段39为一体成型件。由此可以简化结构及装配工序，节省装配的时间，从而提高生产效率，同时还可以 减少螺钉等连接主动齿轮36、间隔段39和同轴齿轮37的零部件，从而降低成本。
根据本发明的一个实施例，齿条38和过滤网2中的一个上设有第一卡合部，另一个上设有适于与第一卡合部卡接的第二卡合部，当驱动装置处于第三啮合状态时，齿条38与同轴齿轮37啮合，第一卡合部与第二卡合部卡接，由此可以将过滤网2继续向下移动，可以使过滤网2向下移动的距离更大，从而便于用户拆卸或清理。
例如，在本发明的一个示例中，齿条38和过滤网2中的一个上设有卡扣224，另一个上设有适于与卡扣224卡接的卡槽381。也就是说，第一卡合部可以形成为卡扣224，第二卡合部可以形成为卡槽381。当驱动装置处于第三啮合状态时，齿条38与同轴齿轮37啮合，卡扣224与卡槽381卡接，由此可以将过滤网2继续向下移动，可以使过滤网2向下移动的距离更大，从而便于用户拆卸或清理。
具体地，如图30和图32所示，过滤网的上端2a的靠近齿条38的一侧设有卡扣224，齿条的下端38b的靠近过滤网2的一侧设有卡槽381，由此可以更大限度的增加过滤网2向下移动的距离，便于用户拆卸或清理过滤网2，满足用户的使用需求。
在本发明的一些实施例中，如图32所示，卡扣224形成为倒锥形，且卡扣224上设置有第一导向斜面2241，卡槽381的内部形成为与卡孔222的形状相适配的倒锥形，且卡槽381上设置有与第一导向斜面2241相适配的第二导向斜面3811。由此便于卡扣224与卡槽381的卡接，提高过滤网2与齿条38连接的有效性，从而提高过滤网2移动的可靠性。
再如，在本发明的另一个示例中，第一卡合部和第二卡合部均形成为钩形结构，如图44所示，过滤网的上端2a的两侧设有向下弯折的第一钩形结构226，齿条的下端38b的靠近过滤网2的一侧设有向上弯折的第二钩形结构383，过滤网2上的第一钩形结构226与齿条38上的第二钩形结构383相互勾住以实现过滤网2和齿条38的卡接。
在本发明的一些实施例中，如图34示，在靠近过滤网的下端2b的位置处设有推动凸起225，推动凸起225适于在第二啮合状态向第一啮合状态返回时推动齿条的下端38b向上移动。由于驱动装置在第二啮合状态时，滤网轮齿223与主动齿轮36啮合，齿条38与同轴齿轮37啮合，当驱动装置由第二啮合状态向第一啮合状态返回时，齿条38需要与同轴齿轮37分离，而过滤网2的下端的推动凸起225可以在随过滤网2向上移动的过程中推动齿条38以使齿条38与同轴齿轮37分离，从而可以避免由于齿条38未与同轴齿轮37分离而发生干涉的现象，同时还可以减小同轴齿轮37与齿条38之间的噪音。
在本发明的一些实施例中，如图34所示，推动凸起225形成为柱状的形状，推动凸起225的上表面形成为平面，推动凸起225的与同轴齿轮37接触的一侧面形成为圆滑的曲面，由此上部的平面便于推动齿条38向上移动，圆滑的曲面可以减小推动凸起225与同轴齿轮37之间的摩擦，可以减小噪音。
在本发明的一些实施例中，如图33所示，齿条的上端38a设有限位结构382，当齿条的上端38a靠近同轴齿轮37时，限位结构382可以止挡齿条38运动。换言之，当驱动装置处于第三啮合状态时，齿条38带动过滤网2向下移动，当齿条38上的限位结构382靠近同 轴齿轮37时，齿条38无法继续与同轴齿轮37啮合，此时限位结构382可以止挡齿条38继续向下运动。由此可以防止齿条38在向下运动的过程中与同轴齿轮37脱离而使齿条38和过滤网2脱落，从而保证过滤网2向下移动过程的可靠性。
在本发明的一些实施例中，限位结构382可以由限位开关、光敏开关或由齿条的上端38b上的畸形轮齿构造成。由此可以增加限位结构382的多样性。例如，在图33的示例中，限位结构382构造成一个畸形轮齿，畸形轮齿沿齿条38的长度方向延长以使其不能与同轴齿轮37啮合而使齿条38停止向下运动。
在本发明的一些实施例中，如图32所示，齿条38上设有多个间隔开的限位凸起221，限位凸起221可以配合在导向部13内。由此，限位凸起221可以避免齿条38在左右方向上来回移动，防止齿条38在移动的过程中由于左右方向的移动而导致齿条38在壳体1内移入和移出不畅，保证齿条38在壳体1内移动的可靠性，保证过滤网2可以顺利的移出壳体1内或移入到壳体1内。
在本发明的一些实施例中，如图20和图26所示，驱动装置还包括从动齿轮34，从动齿轮34通过传动轴35与主动齿轮36连接且同步运行，过滤网2的左右两侧均设有滤网轮齿223，其中一侧的滤网轮齿223与主动齿轮36啮合，另一侧的滤网轮齿223与从动齿轮34啮合，由此在过滤网2的两侧驱动过滤网2移动，可以平衡过滤网2两侧的拉力，可以防止过滤网2在移动的过程中发生偏转等现象，并且还可以提高过滤网2移动的效率。
进一步地，如图20和图43所示，从动齿轮34的远离主动齿轮36的一端设有同轴齿轮37，同轴齿轮37与从动齿轮34同轴转动。相应地，齿条38有两个，一个与与主动齿轮36同轴转动的同轴齿轮37啮合，另一个与与从动齿轮34同轴转动的同轴齿轮37啮合。当过滤网2完全移出壳体1内时，两个齿条38可以分别连接过滤网2的左右两侧，由此可以防止过滤网2发生偏转，并且在齿条38至少部分位于壳体1内时，使齿条38分别与两侧的两个同轴齿轮37啮合以便于齿条38移入或移出壳体1内，增加齿条38移动的可靠性。
下面参考图1-图44描述根据本发明两个具体实施例的空调器100，下述描述只是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
实施例一
如图1-图17所示，根据本发明实施例的空调器100，包括壳体1、两个过滤网2和两个驱动装置。
具体地，壳体1上设有出风口12和进风口11，出风口12设在壳体1的靠近前侧壁的下端的位置处，进风口11设在壳体1的顶壁上，壳体1包括面框14、网架15、导向部13和导风板16，面框14和网架15位于壳体1的内部且靠近壳体1的前侧壁和顶壁设置，并大体沿壳体1的前侧壁和顶壁的方向延伸，网架15罩设在面框14的前表面上。导向部13包括水平段131、圆弧段132和竖直段133且限定在面框14和网架15之间，网架15的上端与面框14相对的一侧面以及面框14的上端与网架15相对的一侧面大体呈水平方向设置，从而限定出导向部13的水平段131；网架15的下端与面框14相对的一侧面以及面框14的 下端与网架15相对的一侧面大体呈竖直方向设置，从而限定出导向部13的竖直段133；网架15的与面框14相对的一侧面的上端和下端以及面框14的与网架15相对的一侧面的上端和下端通过圆滑的曲面过度，从而限定出导向部13的圆弧段132。导向部13的下端设在出风口12处，导风板16可枢转的设置在出风口12处以打开和关闭出风口12，当导风板16关闭出风口12时，导向部13被封闭在壳体1内。导向部13在出风口12处沿过滤网2移动的方向向壳体1内部延伸，以用于引导过滤网2移动，防止过滤网2移动不畅而导致过滤网2卡在壳体1内。
如图3和图4所示，导向部13的靠近出风口12的下端形成为喇叭口1331，由此导向部13的喇叭口1331可以将过滤网2顺利的导入导向部13的下端，再导入壳体1内，防止过滤网2在导向部13的下端卡死而不能移动。相应地，如图4和图11所示，过滤网2的下端具有导向段21，导向段21适于与导向部13的喇叭口1331相适配，导向段21具有第三导向面21a和第四导向面21b，当将过滤网2移入壳体1内时，当导向段21的第三导向面21a和第四导向面21b分别与导向部13的喇叭口1331的两个内壁面相配合时过滤网2停止移动，由此可以准确的将过滤网2移动到壳体1内的准确位置，防止过滤网2安装位置不对而影响使用。
如图8所示，两个过滤网2沿出风口12的左右方向间隔设置，每个过滤网2的两侧均设有沿其移动方向延伸的边条22，过滤网2的上下边缘同样设有沿其边缘延伸的边条22，且在过滤网2的内部还设有网格状的条形结构，由此可以固定支撑过滤网2，保证过滤网2不变形。每个过滤网2左右两侧的边条22上的朝向壳体1外部的一侧面上均设有多个间隔开的滤网限位凸起221，多个限位凸起221在边条22上均匀的间隔设置，由此可以避免过滤网2在左右方向上来回移动，防止过滤网2在移动的过程中由于左右方向的移动而导致过滤网2在壳体1内移入和移出不畅，保证过滤网2在壳体1内沿移动方向的可靠性。
两个驱动装置设在壳体1上且靠近壳体1的前侧的下端，两个驱动装置分别设在壳体1的两侧分别驱动两个过滤网2上下移动。也就是说，两个过滤网2与两个驱动装置一一对应。驱动装置可以驱动过滤网2在第一位置状态和第二位置状态之间上下移动。当过滤网2位于第一位置状态时，过滤网2全部位于壳体1内，当过滤网2位于第二位置状态时，过滤网2至少部分位于壳体1外，且过滤网2可以通过出风口12移入壳体1内或移出壳体1内。
如图5、图12-图15所示，壳体1内的后侧上方位置处设有横截面为圆形的挂线轴17，驱动装置包括线轮轴31、两根绕线32、从动齿轮34和驱动电机33。线轮轴31设在壳体1内，且线轮轴31包括一体成型的枢转轴段311、齿轮段312和线槽段313。枢转轴段311的一端与驱动电机33的电机轴相连，齿轮段312位于枢转轴段311的另一端，齿轮段312上具有线轮轮齿3121，线槽段313位于齿轮段312和枢转轴段311之间，且线槽段313与齿轮段312间隔开设置，线槽段313沿线轮轴31的周向方向延伸，线槽段313上设有缠绕绕线32的绕线槽3131。驱动电机33用于驱动线轮轴31转动，驱动电机33固定于电机座331上，电机座331通过螺钉3311和插销3312固定于面框14上。
从动齿轮34通过传动轴35与齿轮段312连接且同步运动，过滤网2的左右两侧的边条22的朝向壳体1内部的一侧面上均设有滤网轮齿223，其中一侧的滤网轮齿223与齿轮段312的线轮轮齿3121啮合，另一侧的滤网轮齿223与从动齿轮34啮合。由此在齿轮段312和从动齿轮34的带动下使过滤网2移动。同时，从动齿轮34的远离齿轮段312的一端设有线槽段313，线槽段313上设置有适于缠绕绕线32的绕线槽3131，绕线槽3131用于缠绕绕线32。
如图8-图10所示，两根绕线32分别缠绕在两侧的绕线槽3131内，绕线32的一端与绕线槽3131连接，另一端绕过挂线轴17后与过滤网的上端2a连接。其中，绕线32的与过滤网2连接的一端设有卡钩321，过滤网2上设有卡孔222，卡钩321与卡孔222卡接实现绕线32与过滤网2的连接，卡孔222具有朝向线轮轴31一侧的开口以便于卡钩321穿入，卡孔222的内顶壁上设有沿过滤网2的厚度方向延伸的限位凸条2221，限位凸条2221的外表面形成为圆滑的曲面，由此可以防止过滤网2在移动的过程中卡钩321与卡孔222分离，保证过滤网2移动的可靠性。
当过滤网2需要拆卸或清洗时，可以将过滤网2移出壳体1内，此时可以利用遥控器控制驱动电机33开启，驱动电机33正转带动线轮轴31转动，从而带动从动齿轮34转动，线轮轴31上的齿轮段312的线轮轮齿3121与过滤网2上一侧的滤网轮齿223啮合，从动齿轮34与过滤网2上的另一侧的滤网轮齿223啮合以带动过滤网2移动，同时绕线槽3131上的绕线32逐渐释放，当过滤网2全部移出壳体1内时，线轮轮齿3121与滤网轮齿223分离，从动齿轮34与滤网轮齿223分离，再通过两根绕线32带动过滤网2向下移动直至移动到用户可以拆卸或清理到的位置，或绕线32全部释放的位置，控制驱动电机33停止，可以将过滤网2上端的两边的绕线32的卡钩321拆卸下来，从而实现轻松拆洗过滤网2。
当过滤网2清理完毕后，可以将过滤网2上的卡孔222与绕线32上的卡钩321卡接，或直接控制驱动电机33开启，驱动电机33反转，两个绕线槽3131将绕线32收起以带动过滤网2向上移动，当过滤网2的一侧的滤网轮齿223与线轮轮齿3121开始啮合以及从动齿轮34与过滤网2的另一侧的滤网轮齿223开始啮合后，齿轮段312和从动齿轮34带动过滤网2继续向上移动，同时绕线槽3131继续将绕线32收起，直至将过滤网2移入壳体1内部的准确位置，再停止驱动电机33的运行。
实施例二
如图18-图44所示，根据本发明实施例的空调器100，包括壳体1、两个过滤网2和两个驱动装置。
具体地，如图22所示，壳体1上设有出风口12和进风口11，出风口12设在壳体1的前侧壁的下端，进风口11设在壳体1的顶壁上，壳体1还包括面框14、网架15、导向部13和导风板16，面框14和网架15位于壳体1的内部且靠近壳体1的前侧壁和顶壁设置，并大体沿壳体1的前侧壁和顶壁的方向延伸，网架15罩设在面框14的前表面上，导向部13包括水平段131、圆弧段132和竖直段133且限定在面框14和网架15之间，网架15的 上端与面框14相对的一侧面以及面框14的上端与网架15相对的一侧面大体呈水平方向设置，从而限定出导向部13的水平段131；网架15的下端与面框14相对的一侧面以及面框14的下端与网架15相对的一侧面大体呈竖直方向设置，从而限定出导向部13的竖直段133；网架15的与面框14相对的一侧面的上端和下端以及面框14的与网架15相对的一侧面的上端和下端通过圆滑的曲面过度，从而限定出导向部13的圆弧段132。导向部13的下端设在出风口12处，导风板16可枢转的设置在出风口12处以打开或关闭出风口12，当导风板16关闭出风口12时，导向部13被封闭在壳体1内。导向部13在出风口12处沿过滤网2移动的方向向壳体1内部延伸，以用于引导过滤网2移动，防止过滤网2移动不畅而导致过滤网2卡在壳体1内。
如图40所示，导向部13的靠近出风口12的下端形成为喇叭口1331，由此导向部13的喇叭口1331可以将过滤网2顺利的导入导向部13的下端，再导入壳体1内，防止过滤网2在导向部13的下端卡死而不能移动。相应地，如图34所示，过滤网2的下端具有导向段21，导向段21适于与导向部13的喇叭口1331相适配，导向段21的两侧还具有与导向段21形状相同的延伸段212，导向段21和延伸段212具有第四导向面21b，且沿过滤网2的移动方向，与第四导向面21b相对的一侧面形成为开口，即导向段21形成为中空的结构，中空结构内具有用于增强导向段21和延伸段212可靠性的加强筋211。当过滤网2完全位于壳体内部时，导向段21配合在导向部13的喇叭口1331内，加强筋211的自由端面和第四导向面21b分别与导向部13的喇叭口1331的两个内壁面贴合。由此不但可以准确的将过滤网2移动到壳体1内的准确位置，而且可以加强导向段21的结构的强度，增加过滤网2的结构的可靠性。
如图24、图28和图41所示，两个过滤网2沿出风口12的左右方向间隔设置，每个过滤网2的两侧均设有沿其移动方向延伸的边条22，过滤网2的上下边缘同样设有沿其边缘延伸的边条22，且在过滤网2的内部还设有网格状的条形结构，由此可以固定支撑过滤网2，保证过滤网2不变形。每个过滤网2左右两侧的边条22上的朝向壳体1外部的一侧面上均设有多个间隔开的滤网限位凸起221，多个限位凸起221在边条22上均匀的间隔设置，由此可以避免过滤网2在左右方向上来回移动，防止过滤网2在移动的过程中由于左右方向的移动而导致过滤网2在壳体1内移入和移出不畅，保证过滤网2在壳体1内沿上下移动方向的可靠性。
两个驱动装置设在壳体1上且靠近壳体1的前侧的下端，两个驱动装置分别设在壳体1的两侧分别驱动两个过滤网2上下移动。也就是说，两个过滤网2与两个驱动装置一一对应。驱动装置可以驱动过滤网2在第一位置状态和第二位置状态之间上下移动。当过滤网2位于第一位置状态时，过滤网2全部位于壳体1内，当过滤网2位于第二位置状态时，过滤网2至少部分位于壳体1外，且过滤网2可以通过出风口12移入壳体1内或移出壳体1内。
如图18-图21、图24-图27所示，每个过滤网2的两侧的边条22上均设有滤网轮齿223，驱动装置包括驱动电机33、主动齿轮36、同轴齿轮37、从动齿轮34和两个齿条38，主动 齿轮36的一端与驱动电机33相连，同轴齿轮37与主动齿轮36同轴转动，从动齿轮34的一端与主动齿轮36通过传动轴35相连，且在从动齿轮34的远离主动齿轮36的一侧设有同轴齿轮37，齿条38与过滤网2的移动方向相同，过滤网2一侧的滤网轮齿223与主动齿轮36啮合，另一侧的滤网轮齿223与从动齿轮34啮合，两个齿条38分别与两侧的两个同轴齿轮37啮合。齿条38的朝向壳体1外部的一侧面上设有多个均匀间隔设置的限位凸起221以防止齿条38在移动的过程中左右移动。齿条的上端38a形成有畸形轮齿以作为限位结构382止挡齿条38与同轴齿轮37啮合，从而止挡齿条38移动。过滤网的上端2a的两侧边条22上设有卡扣224，齿条的下端38b靠近过滤网2的一侧设有与卡扣224卡接的卡槽381，卡扣224形成为倒锥形，且卡扣224上设有适于卡扣224卡入卡槽381的第一导向斜面2241，卡槽381的内部形成为与卡扣224形状相适配的倒锥形，且卡槽381的内表面具有与第一导向斜面2241相适配的第二导向斜面3811，由此便于卡扣224顺利地卡入卡槽381内。
驱动装置具有第一啮合状态、第二啮合状态和第三啮合状态，当驱动装置处于第一啮合状态时，过滤网2与主动齿轮36和从动齿轮34啮合，当驱动装置处于第二啮合状态时，过滤网2与主动齿轮36和从动齿轮34啮合、齿条38与同轴齿轮37啮合，当驱动装置处于第三啮合状态时，齿条38与同轴齿轮37啮合，齿条38与过滤网2卡接。由此便于将过滤网2移出至壳体1内，并移动至用户便于拆卸的位置，满足用户的使用需求。
为了便于从第二啮合状态向第一啮合状态返回时齿条38与同轴齿轮37分离，在过滤网的下端2b的两侧边条22上还设有柱形的推动凸起225，且推动凸起225的上表面形成为平面，推动凸起225的与同轴齿轮37接触的一侧面形成为圆滑的曲面，由此上部的平面便于推动齿条38向上移动，圆滑的曲面可以减小推动凸起225与同轴齿轮37之间的摩擦，可以减小噪音。推动凸起225可以在随过滤网2向上移动的过程中推动齿条38以使齿条38与同轴齿轮37分离。
当过滤网2需要清理或拆卸时，可以将过滤网2向下移动移出壳体1内，此时控制驱动电机33开启，驱动电机33正转带动主动齿轮36和同轴齿轮37转动，此时驱动装置处于第一啮合状态，主动齿轮36与滤网轮齿223啮合，从动齿轮34与滤网轮齿223啮合；在主动齿轮36转动的过程中，带动过滤网2逐渐向下移动，在过滤网2与齿条38卡接后，过滤网2带动齿条38向下移动以与同轴齿轮37啮合，此时驱动装置处于第二啮合状态，主动齿轮36与过滤网2的一侧的滤网轮齿223啮合，从动齿轮34与过滤网2另一侧的滤网轮齿223啮合，同轴齿轮37与齿条38啮合；过滤网2与齿条38同时向下移动，在向下移动的过程中，过滤网2的滤网轮齿223与主动齿轮36和从动齿轮34分离，当滤网轮齿223与主动齿轮36和从动齿轮34分离后，驱动装置处于第三啮合状态，此时只有齿条38与同轴齿轮37啮合，且过滤网2与齿条38卡接，在齿条38向下移动的过程中带动过滤网2继续向下移动直至用户可以拆卸的位置或者直至齿条38上的畸形轮齿与同轴齿轮37接触。
当过滤网2清理完毕后，可以将过滤网2卡接到齿条38上，或者直接开启驱动电机33，驱动电机33反转，齿条38与同轴齿轮37啮合，此时驱动装置处于第三啮合状态；在同轴 齿轮37的带动下，齿条38逐渐向上移动，同时带动过滤网2向上移动，过滤网2逐渐与主动齿轮36和从动齿轮34接触并啮合，此时驱动装置处于第二啮合状态；在主动齿轮36带动过滤网2逐渐向上移动的过程中，过滤网2上的推动凸起225推动齿条38以使齿条38逐渐与同轴齿轮37分离，此时驱动装置处于第一啮合状态，过滤网2在主动齿轮36和从动齿轮34的带动下移动至壳体1内的准确位置。
在本发明的描述中，需要理解的是，术语“中心”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接或彼此可通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (26)

  1. 一种空调器，其特征在于，包括：
    壳体,所述壳体上设有出风口；
    至少一个过滤网，每个所述过滤网适于在位于所述壳体内的第一位置状态和至少部分位于所述壳体外的第二位置状态之间移动。
  2. 根据权利要求1所述的空调器，其特征在于，所述过滤网适于从所述出风口处从所述壳体内移出或从所述出风口处移入至所述壳体内。
  3. 根据权利要求1或2所述的空调器，其特征在于，所述壳体上具有用于引导所述过滤网移动的导向部。
  4. 根据权利要求3所述的空调器，其特征在于，所述壳体包括面框以及罩设在所述面框前表面上的网架，所述导向部限定在所述面框和所述网架之间。
  5. 根据权利要求3所述的空调器，其特征在于，所述导向部的靠近所述出风口的下端形成为喇叭口。
  6. 根据权利要求5所述的空调器，其特征在于，所述过滤网的下端具有导向段，所述导向段适于与所述导向部的所述喇叭口相适配。
  7. 根据权利要求1-6中任一项所述的空调器，其特征在于，所述过滤网上设有沿其移动方向延伸的边条。
  8. 根据权利要求7所述的空调器，其特征在于，所述边条上设有多个间隔开的滤网限位凸起。
  9. 根据权利要求1-8中任一项所述的空调器，其特征在于，还包括：适于驱动所述过滤网移动的驱动装置，所述驱动装置设在所述壳体上。
  10. 根据权利要求9所述的空调器，其特征在于，所述驱动装置设在所述壳体的下端。
  11. 根据权利要求9所述的空调器，其特征在于，所述驱动装置设在靠近所述出风口的位置处。
  12. 根据权利要求9所述的空调器，其特征在于，所述壳体内部的上部设有挂线轴，所述驱动装置包括：
    线轮轴，所述线轮轴设在所述壳体内；
    绕线，所述绕线适于缠绕在所述线轮轴上，所述绕线的一端与所述线轮轴连接，另一端绕过所述挂线轴后与所述过滤网的上端连接；以及
    驱动电机，所述驱动电机适于驱动所述线轮轴转动。
  13. 根据权利要求12所述的空调器，其特征在于，所述线轮轴包括：
    枢转轴段，所述枢转轴段的一端与所述驱动电机的电机轴相连；
    齿轮段，所述齿轮段与所述枢转轴段连接，所述齿轮段上具有线轮轮齿，所述过滤网上设有适于与所述线轮轮齿啮合的滤网轮齿；以及
    与所述齿轮段间隔开的线槽段，所述线槽段与所述枢转轴段连接，所述线槽段沿所述线轮轴的周向方向延伸，所述线槽段上设有适于缠绕所述绕线的绕线槽。
  14. 根据权利要求13所述的空调器，其特征在于，所述线槽段位于所述齿轮段和所述枢转轴段之间。
  15. 根据权利要求13或14所述的空调器，其特征在于，所述线槽段、所述齿轮段和所述枢转轴段一体成型。
  16. 根据权利要求13-15中任一项所述的空调器，其特征在于，所述驱动装置还包括从动齿轮，所述从动齿轮通过传动轴与所述齿轮段连接且同步运动；
    所述过滤网的左右两侧均设有所述滤网轮齿，其中一侧的所述滤网轮齿与所述齿轮段的所述线轮轮齿啮合，另一侧的所述滤网轮齿与所述从动齿轮啮合。
  17. 根据权利要求12-16中任一项所述的空调器，其特征在于，所述绕线为棉线或柔性带。
  18. 根据权利要求10所述的空调器，其特征在于，所述过滤网上设有滤网轮齿，所述驱动装置包括主动齿轮，所述主动齿轮与所述滤网轮齿啮合以驱动所述过滤网在所述第一位置状态和所述第二位置状态之间移动。
  19. 根据权利要求18所述的空调器，其特征在于，所述驱动装置还包括：
    与所述主动齿轮同轴转动的同轴齿轮；
    沿所述过滤网移动方向延伸的齿条，所述齿条适于与所述过滤网卡接，其中，所述驱动装置具有第一啮合状态、第二啮合状态以及第三啮合状态，当所述驱动装置处于第一啮合状态时，所述过滤网与所述主动齿轮啮合，当所述驱动装置处于第二啮合状态时，所述过滤网与所述主动齿轮啮合、所述齿条与所述同轴齿轮啮合，当所述驱动装置处于第三啮合状态时，所述齿条与所述同轴齿轮啮合，所述齿条与所述过滤网卡接。
  20. 根据权利要求19所述的空调器，其特征在于，所述齿条和所述过滤网中的一个上设有卡扣，另一个上设有适于与所述卡扣卡接的卡槽。
  21. 根据权利要求19所述的空调器，其特征在于，在靠近所述过滤网的下端的位置处设有推动凸起，所述推动凸起适于在第二啮合状态向第一啮合状态返回时推动所述齿条的下端向上移动。
  22. 根据权利要求19所述的空调器，其特征在于，所述齿条的上端设有限位结构，当所述齿条的上端靠近所述同轴齿轮时，所述限位结构止挡所述齿条运动。
  23. 根据权利要求20所述的空调器，其特征在于，所述限位结构由限位开关、光敏开 关或由所述齿条上端的畸形轮齿构造成。
  24. 根据权利要求19所述的空调器，其特征在于，所述主动齿轮与所述同轴齿轮之间设有间隔段。
  25. 根据权利要求24所述的空调器，其特征在于，所述主动齿轮、所述同轴齿轮以及所述间隔段为一体成型件。
  26. 根据权利要求19所述的空调器，其特征在于，所述齿条上具有啮合部，所述啮合部形成为与所述同轴齿轮相适配的轮齿、槽体或通孔。
PCT/CN2016/107761 2016-01-26 2016-11-29 空调器 WO2017128852A1 (zh)

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CN201610055978.7 2016-01-26
CN201620081374.5U CN205351720U (zh) 2016-01-26 2016-01-26 空调器
CN201610055978.7A CN105698360B (zh) 2016-01-26 2016-01-26 空调器
CN201620081399.5U CN205351530U (zh) 2016-01-26 2016-01-26 空调器
CN201620083414.XU CN205372974U (zh) 2016-01-26 2016-01-26 空调器
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