WO2020155693A1 - 壁挂式室内机及空调器 - Google Patents

壁挂式室内机及空调器 Download PDF

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Publication number
WO2020155693A1
WO2020155693A1 PCT/CN2019/113402 CN2019113402W WO2020155693A1 WO 2020155693 A1 WO2020155693 A1 WO 2020155693A1 CN 2019113402 W CN2019113402 W CN 2019113402W WO 2020155693 A1 WO2020155693 A1 WO 2020155693A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall
windshield
indoor unit
mounted indoor
housing
Prior art date
Application number
PCT/CN2019/113402
Other languages
English (en)
French (fr)
Inventor
孙泽成
郭趣銮
刘行
吕建华
卢根
张华军
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 CN201920185140.9U external-priority patent/CN209944513U/zh
Priority claimed from CN201910106298.7A external-priority patent/CN109764409A/zh
Priority claimed from CN201920185234.6U external-priority patent/CN209605278U/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
Priority to EP19798153.3A priority Critical patent/EP3715729A4/en
Priority to JP2019563175A priority patent/JP6989156B2/ja
Publication of WO2020155693A1 publication Critical patent/WO2020155693A1/zh

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise

Definitions

  • This application relates to the technical field of air conditioners, in particular to a wall-mounted indoor unit and an air conditioner.
  • the conventional wall-mounted indoor unit includes a face frame, an end plate and an end cover.
  • the end plate is located at the end of the face frame, and the end cover covers the end plate.
  • Both the end plate and the end cover are detachably connected with the face frame.
  • the main purpose of this application is to propose a wall-mounted indoor unit, which aims to simplify the assembly method of the wall-mounted indoor unit, so as to reduce the difficulty of assembly and thereby improve the production efficiency of the wall-mounted indoor unit.
  • the wall-mounted indoor unit includes a housing, and the housing includes a face frame, an end plate, and an end cover; wherein the end plate is located on the face frame At one end, the end plate and the face frame are integrally formed; the end cover is located at one end of the face frame, and the end cover covers the end plate.
  • the end cover and the face frame are detachably connected by any one or more combinations of a buckle structure, a screw connection structure, and a groove rail structure.
  • the end cover includes a cover plate and a frame adapted to the periphery of the cover plate, and the cover plate is detachably connected to the face frame through the frame.
  • the frame is provided with a plurality of buckles arranged at intervals along its periphery; the side of the end plate is provided with a plurality of buckles corresponding to the plurality of buckles, respectively,
  • the snap is connected to the snap.
  • the lower surface of the casing is provided with a windshield, the windshield extending along the length of the wall-mounted indoor unit, and the end of the windshield and the end cover The bottom is overlapped.
  • the bottom of the end cover is recessed with a limiting groove, and the end of the windshield is inserted into the limiting groove.
  • the windshield is detachably connected to the face frame.
  • the windshield and the face frame are connected by any one or more combinations of a buckle structure, a screw connection structure, a magnetic attraction structure, and a groove rail structure.
  • the upper side of the windshield is provided with a plurality of mounting buckles protruding backward; the lower surface of the face frame is provided with mounting holes along the opposite side of the mounting buckle, and the mounting buckle is inserted In the mounting hole.
  • a supporting rib extends forward from the lower edge of the mounting hole, and the supporting rib resists the rear side of the windshield.
  • the wall-mounted indoor unit further includes a windshield; the housing is provided with an air outlet, the air outlet extends along the length of the housing, and the windshield is arranged on the On the lower surface of the housing, the windshield extends along the length direction of the air outlet.
  • the windshield is located on the rear side of the air outlet.
  • the air outlet is provided on the front side of the housing, and the windshield is located below the air outlet.
  • the vertical distance from the windshield to the lower edge of the air outlet is not greater than 1/10 of the height of the wall-mounted indoor unit.
  • the air outlet is at least partially disposed on the lower surface.
  • the distance from the windshield to the back of the housing is not less than 1/2 of the distance from the lower edge of the air outlet to the back of the housing.
  • the distance from the windshield to the back of the housing is not less than 3/5 of the distance from the lower edge of the air outlet to the back of the housing.
  • the wall-mounted indoor unit further includes an air deflector, and the air deflector is rotatably installed on the housing to open or close the air outlet.
  • the wind deflector has a first side close to the windshield, and the wind deflector rotates downward until the first side is close to the lower surface of the housing, so The windshield is located on the front side of the first side.
  • the lower end edge of the windshield is lower than the first side.
  • a backward angle is formed between the downward protrusion direction of the windshield and the lower surface of the housing, and the angle does not exceed 90°.
  • the included angle is at least 30° and does not exceed 60°.
  • a display screen is provided on the windshield, and the display screen is exposed on the front side of the windshield.
  • the windshield strip is coated with a decorative material layer; and/or, the windshield strip is installed with a light strip.
  • the windshield is detachably connected to the housing.
  • the windshield and the housing are connected by any one or more combinations of a buckle structure, a screw connection structure, a magnetic attraction structure, and a groove rail structure.
  • the housing further includes a chassis and a front panel;
  • the wall-mounted indoor unit further includes a heat exchanger and a cross-flow wind wheel, the heat exchanger and the cross-flow wind wheel are mounted on the chassis, and the block The wind strip is arranged on the lower surface of the chassis.
  • the present application also provides an air conditioner including a wall-mounted indoor unit.
  • the wall-mounted indoor unit includes a housing, the housing includes a face frame, an end plate and an end cover; wherein the end plate is located at one end of the face frame, and the end plate and the face frame are integrally formed; The end cover is located at one end of the face frame, and the end cover covers the end plate.
  • the face frame and the end plate are integrally formed, so that the face frame and the end plate can be disassembled and assembled at one time during the assembly process, and finally the end cover is covered to all the parts. Said end plate can be. It can be seen that the assembly method of the wall-mounted indoor unit is relatively simple, which effectively reduces the difficulty of assembly, thereby improving the production efficiency of the wall-mounted indoor unit.
  • the housing is provided with an air outlet, the air outlet extends along the length of the housing;
  • the wall-mounted indoor unit further includes a windshield, the windshield is arranged on the On the lower surface of the housing, the windshield extends along the length direction of the air outlet.
  • the windshield is close to the air outlet.
  • the existence of the windshield can make the lower surface of the housing not close to the air outlet. A smooth surface. Therefore, when the air outlet blows to the indoor environment, the air under the bottom of the housing is blocked by the windshield, and it is difficult to move along the lower surface of the housing along the wall, that is, it is difficult to follow the lower edge of the air outlet along the bottom surface.
  • Backflow into the wall-mounted indoor unit thereby reducing the backflow and suction noise of the outlet air, effectively reducing the noise at the air outlet location, and improving the user experience.
  • due to the reduction of the return flow of the outlet air it can also reduce the condensation inside the indoor unit of the wall-mounted unit.
  • FIG. 1 is a schematic structural diagram of an embodiment of a wall-mounted indoor unit of this application
  • Figure 2 is a partial schematic diagram of the end of the wall-mounted indoor unit in Figure 1;
  • Figure 3 is a side view of the wall-mounted indoor unit in Figure 1;
  • FIG. 4 is a structural exploded view of the shell of the wall-mounted indoor unit in FIG. 1;
  • Figure 5 is a partial schematic diagram of the face frame and the end plate in Figure 4 after being integrally formed;
  • FIG. 6 is a schematic diagram of the structure of the frame of the end cover in FIG. 4;
  • Figure 7 is an enlarged view of A in Figure 4.
  • Figure 8 is a cross-sectional view of the wall-mounted indoor unit in Figure 1 along the line I-I;
  • Figure 9 is an enlarged view of B in Figure 8.
  • FIG. 10 is a partial structural diagram of another embodiment of a wall-mounted indoor unit of this application.
  • Figure 11 is a schematic diagram of the internal structure of the wall-mounted indoor unit in Figure 10;
  • Figure 12 is a schematic diagram of the effect of air flow when the wall-mounted indoor unit in Figure 11 works;
  • FIG. 13 is a schematic structural diagram of still another embodiment of the wall-mounted indoor unit of this application.
  • FIG. 14 is a schematic structural diagram of another embodiment of a wall-mounted indoor unit of this application.
  • the present application discloses a wall-mounted indoor unit, which can simplify its assembly method, so as to reduce the difficulty of assembly, thereby improving the production efficiency of the wall-mounted indoor unit.
  • the wall-mounted indoor unit of the present application includes a housing, the housing includes a face frame 10, an end plate 20, and an end cover 30; wherein, the end plate 20 is located at one end of the face frame 10 , The end plate 20 and the face frame 10 are integrally formed; the end cover 30 is installed at one end of the face frame 10, and the end cover 30 covers the end plate 20.
  • the housing includes a chassis, a face frame 10, a front panel, an end plate 20, and an end cover 30.
  • the face frame 10 is mounted on the chassis, and the front panel is mounted on the face frame 10.
  • the top of the face frame 10 is provided with an air inlet, and the bottom of the face frame 10 is provided with an air outlet.
  • the end plate 20 is located at the end of the face frame 10 and is integrally formed with the face frame 10.
  • the end cap 30 is installed on the face frame 10 and covers the end plate 20 of the face frame 10.
  • the face frame 10 and the end plate 20 are integrally formed, in the assembly process, only the face frame 10 and the end plate 20 need to be integrally installed on the chassis, and then the end cover 30 is covered to the end The board 20 is fine.
  • the surface of the end plate 20 may have poor decorative effect due to the limitation of the production molding conditions, and it is not enough to directly serve as the end surface of the wall-mounted indoor unit. Therefore, the end cap 30 is used to cover the end plate 20, so that the outer surface of the end cap 30 and the outer surface of the face frame 10 are connected into a more complete appearance surface, thereby improving the overall appearance. Describe the overall integrity of the wall-mounted indoor unit.
  • the wall-mounted air-conditioning room further includes a heat exchanger and a cross-flow wind wheel (not shown), and the heat exchanger and the cross-flow wind wheel are installed in the housing.
  • a heat exchanger and a cross-flow wind wheel (not shown)
  • the heat exchanger and the cross-flow wind wheel are installed in the housing.
  • the face frame 10 and the end plate 20 are integrally formed, so that during the assembly process, the face frame 10 and the end plate 20 can be disassembled and assembled at one time, and finally the end cover It is sufficient to cover 30 on the end plate 20. It can be seen that the assembly method of the wall-mounted indoor unit is relatively simple, which effectively reduces the difficulty of assembly, thereby improving the production efficiency of the wall-mounted indoor unit.
  • the end cover 30 and the face frame 10 can be detachably connected by any one or more combinations of a snap structure, a screw connection structure, and a groove rail structure. Since the end cover 30 and the face frame 10 are integrally formed, the end cover 30 can be detachably connected to the face frame 10 through the end plate 20.
  • the face frame 10 has a flange 13 extending along the periphery of the end plate 20, and the flange 13 encloses to form an accommodating area, and the end cover 30 is disposed in the accommodating area, In addition, the end cover 30 and the face frame 10 are connected and fixed by a buckle structure.
  • the end cover 30 in order to facilitate the installation of the end cover 30, includes a cover plate 31 and a frame 32 adapted to the periphery of the cover plate 31.
  • the cover plate 31 The frame 32 is detachably connected to the face frame 10. Specifically, the frame 32 is adapted to the periphery of the cover plate 31 to protect the entire periphery of the cover plate 31 from damage.
  • the frame 32 can be installed in the accommodating area at the end of the face frame 10 first, and then the end cover 30 can be pressed into the frame 32.
  • the assembly process is relatively simple, and the assembly difficulty is relatively small.
  • the frame 32 can be detachably connected to the face frame 10 through any one or more combinations of a buckle structure, a screw connection structure, and a groove rail structure.
  • the frame 32 and the face frame 10 are connected by a buckle structure.
  • the frame 32 is provided with a plurality of buckles 321 arranged at intervals along its periphery; the side of the end plate 20 is provided with a plurality of buckles 21 corresponding to the plurality of buckles 321, respectively.
  • the buckle 321 is connected to the buckle 21 in a snap-fit manner.
  • This kind of buckle structure connection mode can realize disassembly and assembly only by simple pulling or pressing, and the operation process is relatively simple and easy to operate.
  • the frame 32 and the face frame 10 may also be connected by a screw connection structure.
  • the face frame 10 is provided with a plurality of studs protruding toward the frame 32, and the frame 32 is provided with through holes corresponding to the plurality of studs at intervals along its periphery, and the through holes are connected with the screws.
  • the columns are connected by screws.
  • a windshield 40 is provided on the lower surface of the housing, and the windshield 40 extends along the length of the wall-mounted indoor unit. Due to the presence of the windshield 40, the lower surface of the housing near the air outlet may not be a smooth surface. Therefore, when the air outlet blows to the indoor environment, the air below the bottom of the housing is blocked by the windshield 40, and it is difficult to move along the bottom surface of the housing along the wall, that is, it is difficult to follow the air outlet along the bottom surface. The edges return to the wall-mounted indoor unit (as shown in Figure 3), thereby reducing the return of the air outlet and suction noise, effectively reducing the noise at the air outlet location and improving the user experience.
  • the extended length of the windshield 40 is basically the same as the length of the wall-mounted indoor unit.
  • the windshield 40 extends below the end cover 30, and the end of the windshield 40 overlaps with the bottom of the end cover 30, so that the windshield 40 can be used to support the end
  • the cover 30 can enhance the stability.
  • the windshield strip 40 is connected with the end cap 30 and the face frame 10 together, which can greatly improve the firmness of assembly.
  • the bottom of the end cover 30 is recessed with a limiting groove 322, the wind strip 40 The end is inserted into the limiting groove 322.
  • the bottom of the frame 32 of the end cover 30 is recessed with the limiting groove 322, and the end of the windshield 40 extends below the end cover 30 and is inserted into the limiting groove 322.
  • the windshield 40 and the frame 32 are assembled as a whole, which improves the structural integrity.
  • the windshield 40 may affect the stable placement of the wall-mounted indoor unit. Therefore, in this embodiment, the windshield 40 and the face frame 10 are detachably connected. When placing or transporting, the windshield 40 can be disassembled to make the lower surface of the face frame 10 relatively flat, which is convenient for placing or packing. After the wall-mounted indoor unit is installed, the windshield 40 is installed on the lower surface of the face frame 10.
  • the windshield 40 can be connected to the face frame 10 through a buckle structure, a screw connection structure, a magnetic structure, and a groove rail structure. Any one or more combinations are connected.
  • the windshield 40 and the face frame 10 are connected and fixed by a buckle structure.
  • the upper side of the windshield 40 is provided with a plurality of mounting buckles protruding backward;
  • the lower surface of the face frame 10 is provided with mounting holes 11 opposite to the mounting buckles, and the mounting buckles are inserted Place in the mounting hole 11.
  • a supporting rib 12 may extend forward from the lower edge of the mounting hole 11, and the supporting rib 12 resists the rear side of the windshield 40.
  • the supporting ribs 12 support the windshield 40, so that the installation of the windshield 40 is fastened in the mounting hole 11, so that the windshield 40 will not be easily loosened.
  • the windshield 40 and the face frame 10 are inserted and fixed.
  • an installation groove is provided on the lower surface of the housing, and a snap hole is provided on the periphery of the installation groove;
  • an elastic buckle 321 is provided on the periphery of the windshield 40, and the windshield 40 is correspondingly inserted into the installation groove, The elastic buckle 321 is correspondingly engaged with the hole.
  • the windshield 40 and the face frame 10 are connected and fixed by a magnetic attraction structure.
  • a first magnetic attachment is provided on the lower surface of the housing, and a second magnetic attachment that matches with the first magnetic attachment is provided on the upper surface of the windshield 40.
  • the second magnetic attachment and the The first magnetic attraction fitting is magnetically engaged.
  • the windshield 40 and the face frame 10 are connected and fixed by a groove rail structure.
  • a sliding groove extending along the length of the air outlet is provided on the lower surface of the casing, and the windshield 40 is provided with sliding rails, and the sliding rails are correspondingly inserted and fitted with the sliding grooves.
  • the wall-mounted indoor units on the market are installed on the wall of the room, and blow air to the indoor environment through the air outlet to achieve cooling or heating of the indoor environment.
  • the conventional wall-mounted indoor unit is working, there is a general problem of loud noise at the air outlet position. People usually think that the noise at the air outlet location is caused by the wind speed change of the air outlet, or the air outlet and the wind deflector are opposed to each other.
  • the housing 100 of the wall-mounted indoor unit is provided with an air outlet 101, and the air outlet 101 extends along the length direction of the housing 100.
  • the wall-mounted indoor unit further includes a windshield 200 disposed on the lower surface of the housing 100, and the windshield 200 extends along the length direction of the air outlet 101.
  • the housing 100 includes a chassis 110, and a face frame 10 and a front panel 130 mounted on the chassis 110.
  • the wall-mounted indoor unit further includes a heat exchanger and a cross-flow wind wheel 400, and the heat exchanger and the cross-flow wind wheel 400 are installed on the chassis 110.
  • the top of the housing 100 is provided with an air inlet, and the lower front or bottom of the housing 100 is provided with an air outlet 101.
  • the cross-flow wind wheel 400 drives air into the housing 100 from the air inlet. This part of the air passes through the heat exchanger inside the housing 100 to form outflow air, and finally the outflow air from The air outlet 101 blows to the indoor environment.
  • the bottom surface of the housing 100 refers to a surface substantially parallel to the horizontal plane.
  • the lower surface when there is no chamfer between the bottom surface and the front surface of the housing 100, the lower surface refers to the bottom surface; when there is a chamfer between the bottom surface and the front surface of the housing 100, the lower surface refers to The bottom surface and the chamfered surface.
  • the air outlet 101 may be arranged at the lower front portion of the housing 100 or at the bottom of the housing 100, and the windshield 200 is located at the rear side of the air outlet 101.
  • the windshield 200 protrudes downward from the lower surface of the housing 100, so that the position of the lower surface of the housing 100 close to the air outlet 101 is not a smooth surface.
  • the windshield 200 is close to the air outlet 101.
  • the presence of the windshield 200 can make the lower surface of the housing 100 close to the air outlet 101.
  • the location is not a smooth surface. Therefore, when the air outlet 101 blows into the indoor environment, the air under the bottom of the casing 100 is blocked by the windshield 200, and it is difficult to move along the bottom surface of the casing 100 along the wall, that is, it is difficult to follow along its bottom surface.
  • the lower edge of the air outlet 101 flows back into the wall-mounted indoor unit (as shown in FIG. 12), thereby reducing the air returning and suction noise, effectively reducing the noise at the location of the air outlet 101, and improving the user experience.
  • due to the reduction of the return flow of the outlet air it can also reduce the condensation inside the indoor unit of the wall-mounted unit.
  • the air outlet 101 there are three locations for the air outlet 101.
  • the first is that the air outlet 101 is located on the front side of the housing 100, and the second is that the air outlet 101 is at least partially located at the junction of the front side of the housing 100 and the bottom of the housing.
  • the third type is that the air outlet 101 is provided on the bottom surface of the housing 100 (the above second and third cases are collectively referred to as the air outlet 101 at least partially located on the lower surface of the housing 100).
  • the windshield 200 is located below the air outlet 100.
  • the vertical distance H between the windshield 200 and the lower edge of the air outlet 101 is not greater than 1/10 of the height of the wall-mounted indoor unit (refer to FIG. 12).
  • H can be 0 (that is, the air outlet The bottom edge is flush with the bottom).
  • the windshield 200 can be set On the bottom surface, it can also be set at the chamfer.
  • the air outlet 101 may be set just at the chamfer, or the air outlet may be set on the bottom surface. Since the windshield 200 is located on the rear side of the air outlet, the windshield and The air outlets are all located on the bottom surface.
  • the air outlet 101 is provided at the lower front part of the housing 100, and the windshield 200 is located on the lower side of the air outlet 101.
  • the rear side of the windshield 200 is smoothly connected with the lower surface of the housing 100 to reduce noise generated by air opposition.
  • the windshield 200 may be disposed in the middle or the front of the lower surface of the housing 100. However, in order to enhance the windshield effect of the windshield 200, it is preferable that the windshield 200 can be arranged in the front of the lower surface of the housing 100.
  • the windshield 200 can be arranged close to the air outlet 101.
  • the distance that the windshield 200 can approach the air outlet 101 there is no specific limitation.
  • the distance from the windshield 200 to the back of the housing 100 is not less than the distance from the lower edge of the air outlet 101 to the back of the housing 100 (as shown in L2 in FIG. 11). Shown) 1/2. In this way, it can be ensured that the windshield 200 is located on the front side of the lower surface of the housing 100, closer to the air outlet 101, effectively preventing the air from flowing back into the wall-mounted indoor unit from the lower edge of the air outlet 101.
  • the distance from the windshield 200 to the back of the housing 100 is not less than the lower edge of the air outlet 101 to the housing 100 3/5 of the distance of the back, for example, not less than 4/5, 5/6, 6/7, 9/10, etc.
  • the wall-mounted indoor unit further includes an air deflector 300, which is rotatably installed on the housing 100 to open or close the air outlet 101.
  • the wind deflector 300 is rotatably installed on the chassis 110, and the wind deflector 300 rotates downward to open the air outlet 101, and rotates upward to close the air outlet 101.
  • the wind deflector 300 has a first side 310 close to the windshield 200. When the wind deflector 300 rotates downward until the first side 310 is close to the lower surface of the housing 100, the air outlet 101 is almost completely opened.
  • the windshield 200 may be located on the front side or the rear side of the first side 310.
  • the wind deflector 300 rotates downward until the first side 310 is close to the lower surface of the housing 100, the wind deflector 200 is located on the front side of the first side 310 . At this time, the windshield 200 can block the gap 500 between the lower surface of the housing 100 and the wind deflector 300, thereby reducing the return of the air from the gap 500 to the wall-mounted indoor unit.
  • the first side 310 of the windshield 200 and the wind deflector 300 can be arranged in a staggered manner in the up and down direction, so as to ensure that the windshield 200 completely shields the gap 500 and greatly reduces the air return flow. .
  • the windshield 200 can block the return air from the outside of the gap 500, and can also guide the air leaked from the gap 500 to the inner surface of the wind deflector 300 to be guided by the wind deflector 300.
  • the included angle does not exceed 90°. If the included angle is 90°, it is equivalent to that the windshield 200 and the lower surface of the housing 100 are approximately arranged in an inverted L shape. If the included angle is less than 90°, the windshield 200 and the lower surface of the housing 100 are approximately in a F shape.
  • the included angle is less than 90°, that is, the lower surface of the windshield 200 and the housing 100 are approximately in a shape of a F, and the lower edge of the windshield 200 is biased toward the wind deflector 300 oblique.
  • the rear side of the windshield 200 may be a flat or curved surface. With this design, the windshield 200 can block most of the return air on the outside of the gap 500. Even if a small part of the return air leaks in from the gap 500, the windshield 200 will guide this part of the return air to the wind guide plate 300, so that it is guided along the wind guide plate 300.
  • the included angle is at least 30° and does not exceed 60°.
  • the included angle may be 30°, 35°, 40°, 45°, 50°, 55°, etc.
  • the windshield 200 can be detachably connected to the housing 100.
  • the windshield 200 can be disassembled to make the lower surface of the housing 100 relatively flat, which is convenient for placing or packing.
  • the windshield 200 is installed on the lower surface of the housing 100.
  • the windshield 200 can be connected to the housing 100 through a buckle structure, a screw connection structure, a magnetic structure, and a groove rail structure. Any one or more combinations are connected.
  • an installation groove is provided on the lower surface of the housing 100, and a snap hole is provided on the periphery of the installation groove; an elastic buckle is provided on the periphery of the windshield 200, and the windshield 200 is correspondingly inserted into the installation In the groove, the elastic buckle is correspondingly engaged with the hole.
  • a first magnetic attachment is provided on the lower surface of the housing 100, and a second magnetic attachment that matches with the first magnetic attachment is provided on the upper surface of the windshield 200, and the second magnetic attachment is The magnetic fitting and the first magnetic fitting are magnetically matched.
  • a sliding groove extending along the length direction of the air outlet 101 is provided on the lower surface of the housing 100, and the windshield 200 is provided with sliding rails, and the sliding rails are correspondingly inserted and fitted with the sliding grooves.
  • the display screen of the wall-mounted indoor unit is usually installed on the front panel 130 and set to display parameters such as working status.
  • the user due to the high position of the front panel 130, the user needs to look up at a larger angle to see the display screen, which is likely to cause neck fatigue of the user.
  • the windshield 200 in view of the low position of the windshield 200, the windshield 200 is closer to the user than the front panel 130. Therefore, a display screen is provided on the windshield 200, and the display is exposed on the front side of the windshield 200. Therefore, the user only needs to look up at a small angle or even without looking up, and can easily view the display screen.
  • a decorative material layer is coated on the surface of the windshield 200, so that the windshield 200 can serve as a decorative strip and achieve a decorative effect.
  • the material of the decorative material layer it can be selected according to market demand and the overall color adaptability of the wall-mounted indoor unit, and will not be introduced here.
  • a light strip can also be installed on the windshield 200, and the light strip can be used to decorate the windshield 200, or serve as a night lighting.
  • the application also provides an air conditioner, the air conditioner includes a wall-mounted indoor unit, the specific structure of the wall-mounted indoor unit refers to the above-mentioned embodiment, because this air conditioner adopts all the technical solutions of all the above-mentioned embodiments, it is the same All the beneficial effects brought by the technical solutions of the above-mentioned embodiments are not repeated here.

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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

一种壁挂式室内机及空调器，所述空调器包括所述壁挂式室内机；所述壁挂式室内机包括壳体，所述壳体包括面框（10）、端板（20）及端盖（30）；其中，所述端板（20）位于所述面框（10）一端，所述端板（20）与所述面框（10）一体成型；所述端盖（30）位于所述面框（10）一端，所述端盖（30）罩盖所述端板（20）；上述端板（20）与面框（10）一体成型的结构使得壁挂式室内机装配方式简单。

Description

壁挂式室内机及空调器
优先权信息
本申请要求2019年2月1日申请的、“申请号为201920185234.6、名称为壁挂式室内机及空调器”和“申请号为201910106298.7、名称为壁挂式室内机及空调器”、“申请号为201920185140.9、名称为壁挂式室内机及空调器”的三个中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及空调器技术领域，特别涉及一种壁挂式室内机及空调器。
背景技术
常规壁挂式室内机包括面框、端板及端盖。其中，端板位于面框的端部，端盖罩盖在端板上。端板与端盖均与面框可拆卸连接。装配时，需要将端板与端盖逐一通过装配结构（如装饰条或边框等）安装至面框的端部。拆卸时亦然。这种装配方式较为繁琐，装配难度较大，导致壁挂式室内机的生产效率较低。
申请内容
本申请的主要目的是提出一种壁挂式室内机，旨在简化壁挂式室内机的装配方式，以减小装配难度，进而提高壁挂式室内机的生产效率。
为实现上述目的，本申请提出一种壁挂式室内机，所述壁挂式室内机包括壳体，所述壳体包括面框、端板及端盖；其中，所述端板位于所述面框一端，所述端板与所述面框一体成型；所述端盖位于所述面框一端，所述端盖罩盖所述端板。
在一实施例中，所述端盖与所述面框通过卡扣结构、螺接结构、槽轨结构中任意一种或多种组合方式可拆卸连接。
在一实施例中，所述端盖包括盖板及与所述盖板周缘适配的边框，所述盖板通过所述边框与所述面框可拆卸连接。
在一实施例中，所述边框设置有多个沿其周边间隔排布的多个卡扣；所述端板的侧面开设有多个分别与多个所述卡扣一一对应的扣位，所述卡扣与所述扣位卡合连接。
在一实施例中，所述壳体的下表面设有挡风条，所述挡风条沿所述壁挂式室内机的长度方向延伸，所述挡风条的端部与所述端盖的底部搭接。
在一实施例中，所述端盖的底部凹设有限位凹槽，所述挡风条的端部插置于所述限位凹槽内。
在一实施例中，所述挡风条与所述面框可拆卸连接。
在一实施例中，所述挡风条与所述面框通过卡扣结构、螺接结构、磁吸结构、槽轨结构中的任意一种或多种组合方式连接。
在一实施例中，所述挡风的上侧边向后凸设有多个安装扣；所述面框的下表面开设有沿与所述安装扣相对的安装孔，所述安装扣插置于所述安装孔内。
在一实施例中，所述安装孔的下边缘向前延伸有支撑筋，所述支撑筋与所述挡风条的后侧面抵持。
在一实施例中，所述壁挂式室内机还包括挡风条；所述壳体设有出风口，所述出风口沿所述壳体的长度方向延伸，所述挡风条设置于所述壳体的下表面，所述挡风条沿所述出风口长度方向延伸。
在一实施例中，所述挡风条位于所述出风口的后侧。
在一实施例中，所述出风口设置于所述壳体的前侧，所述挡风条位于所述出风口的下方。
在一实施例中，所述挡风条到所述出风口的下边缘的竖直距离不大于所述壁挂式室内机高度的1/10。
在一实施例中，所述出风口至少部分设置于所述下表面。
在一实施例中，所述挡风条到所述壳体的背面的距离，不小于所述出风口的下边缘到所述壳体的背面的距离的1/2。
在一实施例中，所述挡风条到所述壳体的背面的距离，不小于所述出风口的下边缘到所述壳体的背面的距离的3/5。
在一实施例中，所述壁挂式室内机还包括导风板，所述导风板转动安装于所述壳体，以打开或关闭所述出风口。
在一实施例中，所述导风板具有靠近所述挡风条的第一侧边，所述导风板向下转动至所述第一侧边靠近所述壳体的下表面时，所述挡风条位于所述第一侧边的前侧。
在一实施例中，当所述导风板向下转动至所述第一侧边靠近所述壳体的下表面时，所述挡风条的下端缘低于所述第一侧边。
在一实施例中，所述挡风条向下的凸设方向与所述壳体的下表面之间形成有向后的夹角，所述夹角不超过90°。
在一实施例中，所述夹角至少为30°，且不超过60°。
在一实施例中，所述挡风条上设置有显示屏，所述显示屏显露于所述挡风条的前侧面。
在一实施例中，所述挡风条涂覆有装饰材料层；及/或，所述挡风条安装有灯带。
在一实施例中，所述挡风条与所述壳体可拆卸连接。
在一实施例中，所述挡风条与所述壳体通过卡扣结构、螺接结构、磁吸结构、槽轨结构中的任意一种或多种组合方式连接。
在一实施例中，所述壳体还包括底盘及前面板；所述壁挂式室内机还包括换热器和贯流风轮，所述换热器和贯流风轮安装在底盘上，所述挡风条设置在所述底盘的下表面。
本申请还提供一种空调器，所述空调器包括壁挂式室内机。所述壁挂式室内机包括壳体，所述壳体包括面框、端板及端盖；其中，所述端板位于所述面框一端，所述端板与所述面框一体成型；所述端盖位于所述面框一端，所述端盖罩盖所述端板。
本申请的技术方案，通过在将面框和端板一体成型，以在装配过程中，可将所述面框和端板整体一次性进行拆装，最后再将所述端盖罩盖至所述端板上即可。由此可见，所述壁挂式室内机的装配方式较为简单，有效降低了装配难度，进而提高壁挂式室内机的生产效率。
在一实施例中，所述壳体设有出风口，所述出风口沿所述壳体的长度方向延伸；所述壁挂式室内机还包括挡风条，所述挡风条设置于所述壳体的下表面，所述挡风条沿所述出风口长度方向延伸。
本申请的技术方案，通过在壳体的下表面设置挡风条，挡风条靠近所述出风口，该挡风条的存在，可使得所述壳体的下表面在靠近出风口的位置不是一个平滑的表面。由此，在出风口向室内环境吹风时，壳体的底部下方的空气受到挡风条的阻挡，难以沿壳体的下表面做附壁移动，也就是难以沿其底面顺沿出风口下边缘回流到壁挂式室内机内，进而减少出风空气回流，吸风噪音，有效降低出风口位置的噪音，提升用户的使用体验。此外，由于出风空气回流量减小，如此还可减少壁挂机室内机内部凝露的产生。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本申请壁挂式室内机一实施例的结构示意图；
图2为图1中壁挂式室内机端部的局部示意图；
图3为图1中壁挂式室内机的侧视图；
图4为图1中壁挂式室内机其壳体的结构分解示意图；
图5为图4中面框与端板一体成型后的局部示意图；
图6为图4中端盖的边框的结构示意图；
图7为图4中A处的放大图；
图8为图1中壁挂式室内机沿I-I线的剖视图；
图9为图8中B处的放大图；
图10为本申请壁挂式室内机另一实施例的部分结构示意图；
图11为图10中壁挂式室内机的内部结构示意图；
图12为图11中壁挂式室内机工作时空气流动的效果示意图；
图13为本申请壁挂式室内机再一实施例的结构示意图；
图14为本申请壁挂式室内机又一实施例的结构示意图。
附图标号说明：
标号 名称 标号 名称
10 面框 30 端盖
11 安装孔 31 盖板
12 支撑筋 32 边框
13 翻边 321 卡扣
20 端板 322 限位凹槽
21 扣位 40 挡风条
100 壳体 200 挡风条
110 底盘 300 导风板
130 前面板 310 第一侧边
101 出风口 400 贯流风轮
102 进风口 500 间隙
本申请目的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，若本申请实施例中有涉及方向性指示（诸如上、下、左、右、前、后……），则该方向性指示仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本申请实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其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。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
本申请公开一种壁挂式室内机，所述壁挂式室内机能够简化其装配方式，以减小装配难度，进而提高壁挂式室内机的生产效率。
请参阅图1至图3，本申请的壁挂式室内机包括壳体，所述壳体包括面框10、端板20及端盖30；其中，所述端板20位于所述面框10一端，所述端板20与所述面框10一体成型；所述端盖30安装于所述面框10一端，所述端盖30罩盖所述端板20。
具体而言，所述壳体包括底盘、面框10、前面板、端板20及端盖30。所述面框10安装在底盘上，所述前面板安装在所述面框10上。所述面框10的顶部开设有进风口，所述面框10的底部开设有出风口。所述端板20位于所述面框10的端部，并与所述面框10一体成型。所述端盖30安装在所述面框10上，并罩盖所述面框10的端板20。
由于面框10和端板20一体成型，所以在装配过程中，仅需将所述面框10和端板20整体安装至所述底盘上，再将所述端盖30罩盖至所述端板20上即可。此外，由于面框10和端板20一体成型，受生产成型条件的限制，所述端板20的表面可能装饰效果较差，不足以直接作为壁挂式室内机的端面。因此，利用所述端盖30罩盖于所述端板20上，以使得所述端盖30的外表面和所述面框10的外表面，衔接为一个较为完整的外观面，进而提高所述壁挂式室内机的整体完整性。
所述壁挂式空调室内还包括换热器和贯流风轮（未图示），所述换热器和贯流风轮安装在所述壳体内。在所述壁挂式室内机工作时，在所述贯流风轮的驱动下，空气从所述进风口进入壳体内部，这部分空气在与换热器换热后形成出风空气，最后出风空气从所述出风口向前吹向室内，实现催室内制冷或制热。
本申请的技术方案，通过在将面框10和端板20一体成型，以在装配过程中，可将所述面框10和端板20整体一次性进行拆装，最后再将所述端盖30罩盖至所述端板20上即可。由此可见，所述壁挂式室内机的装配方式较为简单，有效降低了装配难度，进而提高壁挂式室内机的生产效率。
请参阅图4至图6，基于上述实施例，对于所述端盖30安装于所述面框10的方式，在此不设具体限定。例如，所述端盖30与所述面框10可通过卡扣结构、螺接结构、槽轨结构中任意一种或多种组合方式可拆卸连接。基于所述端盖30与所述面框10一体成型，因此，所述端盖30可通过所述端板20与所述面框10可拆卸连接。
具体地，所述面框10具有沿所述端板20的周缘延伸的翻边13，所述翻边13围合形成一个容置区，所述端盖30设置于所述容置区内，且所述端盖30与所述面框10通过卡扣结构连接固定。
请继续参阅图4至图6，在本实施例中，为便于端盖30安装，所述端盖30包括盖板31及与所述盖板31周缘适配的边框32，所述盖板31通过所述边框32与所述面框10可拆卸连接。具体说来，所述边框32与所述盖板31的周缘适配，以保护所述盖板31的整体周边不受到损坏。装配时，可先将所述边框32安装于所述面框10的端部的容置区内，再将所述端盖30按压进入所述边框32即可。装配过程较为简单，装配难度较小。
显然，所述边框32可以与所述面框10通过卡扣结构、螺接结构、槽轨结构中任意一种或多种组合方式可拆卸连接。可选地，所述边框32与所述面框10通过卡扣结构连接。具体在此，边框32设置有多个沿其周边间隔排布的多个卡扣321；所述端板20的侧面开设有多个分别与多个所述卡扣321一一对应的扣位21，所述卡扣321与所述扣位21卡合连接。这种卡扣结构连接方式，仅需简单的抽拉或按压即可实现拆装，操作过程较为简单，易于操作。
当然，在其他实施例中，所述边框32与所述面框10也可以通过螺接结构连接。例如，面框10朝向所述边框32凸设多个螺接柱，所述边框32沿其周缘间隔设置与多个所述螺接柱一一对应的通孔，该通孔与所述螺接柱通过螺钉连接。
请参阅图4、图5及图7，基于上述任意一实施例，所述壳体的下表面设有挡风条40，所述挡风条40沿所述壁挂式室内机的长度方向延伸。由于挡风条40的存在，可使得壳体的下表面在靠近出风口的位置不是一个平滑的表面。由此，在出风口向室内环境吹风时，壳体的底部下方的空气受到挡风条40的阻挡，难以沿壳体的下表面做附壁移动，也就是难以沿其底面顺沿出风口下边缘回流到壁挂式室内机内（如图3所示），进而减少出风空气回流，吸风噪音，有效降低出风口位置的噪音，提升用户的使用体验。
为提高所述壁挂式室内机整体的完整性，所述挡风条40延伸的长度与所述壁挂式室内机的长度基本一致。所述挡风条40延伸至所述端盖30的下方，所述挡风条40的端部与所述端盖30的底部搭接，如此，可利用所述挡风条40支撑所述端盖30，可起到加强稳定性的效果。并且，所述挡风条40与端盖30及面框10三者连接在一起，可大大提高装配的牢固性。
请继续参阅图4、图5及图7，进一步地，为便于端盖30与所述面框10连接，所述端盖30的底部凹设有限位凹槽322，所述挡风条40的端部插置于所述限位凹槽322内。具体地，所述端盖30的边框32的底部凹设有所述限位凹槽322，所述挡风条40的端部延伸至所述端盖30的下方，而插置于所述限位凹槽322内，使得挡风条40和所述边框32装配为一体，提高结构的完整性。
请参阅图4、图7至图9，基于上述实施例，考虑到在拆卸端盖30时，挡风条40的端部会凸出于面框10的端面一端，在运输或装配过程中容易折损。并且，挡风条40可能会影响到壁挂式室内机平稳放置。因此，在本实施例中，挡风条40与面框10可拆卸连接。在放置或运输时，可将挡风条40拆卸下来，使得面框10的下表面较为平整，便于放置或打包。在安装好所述壁挂式室内机之后，再将挡风条40安装至面框10的下表面。
请参阅图7至图9，至于挡风条40与面框10的可拆卸连接方式，挡风条40可以与面框10通过卡扣结构、螺接结构、磁吸结构、槽轨结构中的任意一种或多种组合方式连接。
在其中一实施例中，所述挡风条40和所述面框10通过卡扣结构连接固定。具体地，所述挡风条40的上侧边向后凸设有多个安装扣；所述面框10的下表面开设有沿与所述安装扣相对的安装孔11，所述安装扣插置于所述安装孔11内。
由于所述挡风条40位于面框10的下表面，挡风条40可能会发生松脱。基于此，为避免这种情况发生，可在所述安装孔11的下边缘向前延伸有支撑筋12，所述支撑筋12与所述挡风条40的后侧面抵持。所述支撑筋12支撑所述挡风条40，使得所述挡风条40的安装扣紧紧扣在所述安装孔11内，从而使得挡风条40不会轻易松脱。
在另一实施例中，所述挡风条40和所述面框10插置连接固定。具体地，在壳体的下表面设置安装槽，所述安装槽周边设有卡孔；挡风条40的周缘设有弹性卡扣321，挡风条40对应插置于所述安装槽内，所述弹性卡扣321与所述卡孔对应卡合。
在再一实施例中，所述挡风条40和所述面框10通过磁吸结构连接固定。具体地，在壳体的下表面设有第一磁吸配件，挡风条40的上表面设置与所述第一磁吸配件配合的第二磁吸配件，所述第二磁吸配件和所述第一磁吸配件磁吸配合。
在又一实施例中，所述挡风条40和所述面框10通过槽轨结构连接固定。具体地，在壳体的下表面设有沿出风口长度方向延伸的滑槽，挡风条40设有滑轨，所述滑轨与所述滑槽对应插置配合。通过侧向抽拉挡风条40，可实现拆装挡风条40。
目前，市场上的壁挂式室内机是安装在房间的墙壁上，通过其出风口向室内环境吹风，实现对室内环境制冷或制热。常规壁挂式室内机在工作时，普遍存在出风口位置噪音较大的问题。通常人们都会认为，出风口位置的噪音是由出风口的风速变化、或者出风与导风板对冲而引起的。
然而，本申请经过多次试验发现，在出风口向室内环境吹风时，出风口的位置处于负压状态，而壁挂式室内机的底部下方处于正压状态，从而，壁挂式室内机其底部下方的空气，将会沿其底面顺沿出风口下边缘回流到壁挂式室内机内，由此会产生较大的吸风噪音，进而导致出风口位置的噪音增大。为此，本申请公开一种壁挂式室内机，所述壁挂式室内机能够降低壁挂式室内机的出风噪音，提升用户的使用体验。
请参阅图10至图12，在另一实施例中，所述壁挂式室内机的壳体100设有出风口101，出风口101沿壳体100的长度方向延伸。所述壁挂式室内机还包括挡风条200，挡风条200设置于壳体100的下表面，挡风条200沿出风口101长度方向延伸。
具体说来，壳体100包括底盘110，以及安装在底盘110上的面框10和前面板130。所述壁挂式室内机还包括换热器和贯流风轮400，所述换热器和贯流风轮400安装在底盘110上。壳体100的顶部设有进风口，壳体100的前下部或底部开设有出风口101。所述壁挂式室内机工作时，贯流风轮400驱动空气从所述进风口进入壳体100内部，这部分空气在壳体100内部穿过换热器后形成出风空气，最后出风空气从出风口101吹向室内环境。在此需要说明的是，壳体100的底面指代的是与水平面大致平行的表面。对于下表面而言，当壳体100的底面与前表面之间没有倒角时，下表面指代的是底面；当壳体100的底面与前表面之间有倒角时，下表面指代的是底面和该倒角的表面。
出风口101可以设置在壳体100的前下部，也可以设置在壳体100的底部，挡风条200位于出风口101的后侧。挡风条200自壳体100的下表面向下凸设，如此使得壳体100的下表面靠近出风口101的位置不是一个平滑的表面。
本申请的技术方案，通过在壳体100的下表面设置挡风条200，挡风条200靠近出风口101，该挡风条200的存在，可使得壳体100的下表面在靠近出风口101的位置不是一个平滑的表面。由此，在出风口101向室内环境吹风时，壳体100的底部下方的空气受到挡风条200的阻挡，难以沿壳体100的下表面做附壁移动，也就是难以沿其底面顺沿出风口101下边缘回流到壁挂式室内机内（如图12所示），进而减少出风空气回流，吸风噪音，有效降低出风口101位置的噪音，提升用户的使用体验。此外，由于出风空气回流量减小，如此还可减少壁挂机室内机内部凝露的产生。
通常情况下，出风口101设置的位置有三种，第一种是出风口101位于壳体100的前侧，第二种是出风口101至少部分位于壳体100的前侧与壳体底面的交接处，第三种是出风口101设置于壳体100的底面（上述第二种和第三种情形统称为出风口101至少部分位于壳体100的下表面）。
对于所述出风口101设置于所述壳体100的前侧的实施例而言，所述挡风条200位于所述出风口100的下方。此时，挡风条200与出风口101的下边缘的竖直距离H不大于所述壁挂式室内机高度的1/10（参照图12），当然，H可以为0（也就是出风口的下边沿与底面平齐）。
对于所述出风口101至少部分位于壳体100的下表面的情形分如下两种：
对于所述出风口101至少部分位于壳体100的前侧与壳体100底面的交接处是基于壳体100的底面与前表面之间设有倒角的情形，此时挡风条200可以设置在底面，也可以设置在倒角处。
对于出风口101设置在下表面的情形，可以是出风口刚好设置在倒角处，也可以是出风口设置在底面，由于挡风条200位于出风口的后侧，所以此时，挡风条与出风口均位于底面上。
后续实施例将主要以出风口位于上述倒角处为例进行阐述说明。
请参阅图11和图12，在本实施例中，出风口101设置在壳体100的前下部，挡风条200位于出风口101的下侧。挡风条200的后侧面与壳体100的下表面平滑连接，以减小空气对冲产生的噪音。挡风条200可设置在壳体100的下表面的中部或前部。但是为了加强挡风条200的挡风效果，优选将挡风条200可设置在壳体100的下表面的前部。
请继续参阅图11和图12，为确保挡风条200具有较佳的挡风效果，挡风条200可靠近出风口101设置。至于挡风条200可靠近出风口101的距离，不设具体限定。在此可选地，挡风条200到壳体100的背面的距离(如图11中L1所示)，不小于出风口101的下边缘到壳体100的背面的距离(如图11中L2所示)的1/2。如此可确保挡风条200位于壳体100的下表面的前侧，较为靠近出风口101，有效防止出风空气从出风口101下边缘回流到壁挂式室内机内。
还请参阅图11和图12，基于上述实施例，为提高挡风条200的挡风效果，挡风条200到壳体100的背面的距离，不小于出风口101的下边缘到壳体100的背面的距离的3/5，例如，不小于4/5、5/6、6/7、9/10等
请继续参阅图11和图12，在本实施例中，所述壁挂式室内机还包括导风板300，导风板300转动安装于壳体100，以打开或关闭出风口101。具体说来，导风板300可转动地安装于底盘110，导风板300向下转动可打开出风口101，向上转动可关闭出风口101。导风板300具有靠近挡风条200的第一侧边310，在导风板300向下转动至第一侧边310靠近壳体100的下表面时，出风口101几乎被完全打开，此时，挡风条200可位于第一侧边310的前侧或后侧。
还请参阅图11和图12，在本实施例中，导风板300向下转动至第一侧边310靠近壳体100的下表面时，挡风条200位于第一侧边310的前侧。此时，挡风条200可遮挡壳体100的下表面和导风板300之间的间隙500，从而减少出风空气从所述间隙500回流到壁挂式室内机内部。
进一步地，当导风板300向下转动至第一侧边310靠近壳体100的下表面时，挡风条200的下端缘低于第一侧边310。由此可使得挡风条200和导风板300的第一侧边310，在上下方向上呈交错状设置，从而确保挡风条200完全遮挡间隙500，较大程度地减少出风空气回流量。
即使有少量的出风空气从所述间隙500进入，这小部分出风空气也会受到挡风条200阻拦而顺沿挡风条200向下流动，并离开壳体100的下表面，而后沿导风板300的内表面流动，被导风板300向室内环境导出，也不会回流到所述壁挂式室内机的内部。也就是说，挡风条200既可以实现将回风空气阻挡在间隙500的外侧，还可将从间隙500泄露进来的空气导向导风板300的内表面，以由导风板300导出。
请参阅图13，基于上述实施例，鉴于挡风条200从壳体100的下表面向下凸设，在挡风条200向下的凸设方向与壳体100的下表面之间形成有向后的夹角。为加强挡风条200的挡风效果和导风效果，可选地，所述夹角不超过90°。如果所述夹角为90°，相当于挡风条200与壳体100的下表面大致呈倒L形设置。如果所述夹角小于90°，挡风条200与壳体100的下表面大致呈フ形。
请参阅图14，在一实施例中，所述夹角小于90°，也就是挡风条200与壳体100的下表面大致呈フ形，挡风条200的下边缘朝向导风板300偏斜。在此应说明的是，挡风条200的后侧面可以是平面或弧形面。这样设计，挡风条200可将大部分回风空气阻拦在间隙500的外侧。即使有小部分回风空气从间隙500泄露进来，挡风条200也会将这部分回风空气导向导风板300，从而使其顺沿导风板300被导出。
理论上说来，所述夹角越小越好。但相反地，所述夹角较小时，挡风条200的挡风面积也较小。因此，为确保挡风条200能够保持较佳的挡风效果，所述夹角至少为30°，且不超过60°。例如，所述夹角可以是30°、35°、40°、45°、50°、55°等。
请参阅图10和图11，基于上述任意一实施例，考虑到挡风条200可能会影响到壁挂式室内机的放置，可将挡风条200与壳体100可拆卸连接。在放置或运输时，可将挡风条200拆卸下来，使得壳体100的下表面较为平整，便于放置或打包。在安装好所述壁挂式室内机之后，再将挡风条200安装至壳体100的下表面。
请参阅图10和图11，至于挡风条200与壳体100的可拆卸连接方式，挡风条200可以与壳体100通过卡扣结构、螺接结构、磁吸结构、槽轨结构中的任意一种或多种组合方式连接。
在一实施例中，在壳体100的下表面设置安装槽，所述安装槽周边设有卡孔；挡风条200的周缘设有弹性卡扣，挡风条200对应插置于所述安装槽内，所述弹性卡扣与所述卡孔对应卡合。
在另一实施例中，在壳体100的下表面设有第一磁吸配件，挡风条200的上表面设置与所述第一磁吸配件配合的第二磁吸配件，所述第二磁吸配件和所述第一磁吸配件磁吸配合。
在又一实施例中，在壳体100的下表面设有沿出风口101长度方向延伸的滑槽，挡风条200设有滑轨，所述滑轨与所述滑槽对应插置配合。通过侧向抽拉挡风条200，可实现拆装挡风条200。
请参阅图10和图11，基于上述任意一实施例，壁挂式室内机的显示屏通常安装在前面板130上，设置为显示工作状态等参数。但是由于前面板130所处位置较高，用户需要仰视较大的角度才能看到显示屏，容易造成用户颈部疲劳。在此，鉴于挡风条200所处的位置较低，挡风条200相对于前面板130而言更为靠近用户。因此，挡风条200上设置有显示屏，所述显示屏显露于挡风条200的前侧面。由此，用户仅需仰视较小的角度甚至无需仰视，即可轻松查看到显示屏。
请参阅图10和图11，在本实施例中，在挡风条200表面涂覆装饰材料层，以使得挡风条200可充当装饰条，起到装饰效果。至于所述装饰材料层的材料，可以依据市场需求和壁挂式室内机的整体色彩适配性进行相应选取，在此不一一介绍。此外，还可以在挡风条200上安装灯带，利用所述灯带可装饰挡风条200，或者充当夜用照明灯。
本申请还提供一种空调器，所述空调器包括壁挂式室内机，所述壁挂式室内机的具体结构参照上述实施例，由于本空调器采用了上述所有实施例的全部技术方案，因此同样具有上述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。
以上所述仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是在本申请的发明构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。

Claims (29)

  1. 一种壁挂式室内机，其中，所述壁挂式室内机包括壳体，所述壳体包括面框、端板及端盖；其中，所述端板位于所述面框一端，所述端板与所述面框一体成型；所述端盖安装于所述面框一端，所述端盖罩盖所述端板。
  2. 如权利要求1所述的壁挂式室内机，其中，所述端盖与所述面框通过卡扣结构、螺接结构、槽轨结构中任意一种或多种组合方式可拆卸连接。
  3. 如权利要求2所述的壁挂式室内机，其中，所述端盖包括盖板及与所述盖板周缘适配的边框，所述盖板通过所述边框与所述面框可拆卸连接。
  4. 如权利要求3所述的壁挂式室内机，其中，所述边框设置有多个沿其周边间隔排布的多个卡扣；所述端板的侧面开设有多个分别与多个所述卡扣一一对应的扣位，所述卡扣与所述扣位卡合连接。
  5. 如权利要求1所述的壁挂式室内机，其中，所述壳体的下表面设有挡风条，所述挡风条沿所述壁挂式室内机的长度方向延伸，所述挡风条的端部与所述端盖的底部搭接。
  6. 如权利要求5所述的壁挂式室内机，其中，所述端盖的底部凹设有限位凹槽，所述挡风条的端部插置于所述限位凹槽内。
  7. 如权利要求5所述的壁挂式室内机，其中，所述挡风条与所述面框可拆卸连接。
  8. 如权利要求7所述的壁挂式室内机，其中，所述挡风条与所述面框通过卡扣结构、螺接结构、磁吸结构、槽轨结构中的任意一种或多种组合方式连接。
  9. 如权利要求8所述的壁挂式室内机，其中，所述挡风的上侧边向后凸设有多个安装扣；所述面框的下表面开设有沿与所述安装扣相对的安装孔，所述安装扣插置于所述安装孔内。
  10. 如权利要求9所述的壁挂式室内机，其中，所述安装孔的下边缘向前延伸有支撑筋，所述支撑筋与所述挡风条的后侧面抵持。
  11. 如权利要求1所述的壁挂式室内机，其中，所述壁挂式室内机还包括挡风条; 所述壳体设有出风口，所述出风口沿所述壳体的长度方向延伸，所述挡风条设置于所述壳体的下表面，所述挡风条沿所述出风口长度方向延伸。
  12. 如权利要求11所述的壁挂式室内机，其中，所述挡风条位于所述出风口的后侧。
  13. 如权利要求12所述的壁挂式室内机，其中，所述出风口设置于所述壳体的前侧，所述挡风条位于所述出风口的下方。
  14. 如权利要求12所述的壁挂式室内机，其中，所述挡风条到所述出风口的下边缘的竖直距离不大于所述壁挂式室内机高度的1/10。
  15. 如权利要求12所述的壁挂式室内机，其中，所述出风口至少部分设置于所述下表面。
  16. 如权利要求13所述的壁挂式室内机，其中，所述挡风条到所述壳体的背面的距离，不小于所述出风口的下边缘到所述壳体的背面的距离的1/2。
  17. 如权利要求16所述的壁挂式室内机，其中，所述挡风条到所述壳体的背面的距离，不小于所述出风口的下边缘到所述壳体的背面的距离的3/5。
  18. 如权利要求11所述的壁挂式室内机，其中，所述壁挂式室内机还包括导风板，所述导风板转动安装于所述壳体，所述导风板设置为打开或关闭所述出风口。
  19. 如权利要求18所述的壁挂式室内机，其中，所述导风板具有靠近所述挡风条的第一侧边，所述导风板向下转动至所述第一侧边靠近所述壳体的下表面时，所述挡风条位于所述第一侧边的前侧。
  20. 如权利要求19所述的壁挂式室内机，其中，当所述导风板向下转动至所述第一侧边靠近所述壳体的下表面时，所述挡风条的下端缘低于所述第一侧边。
  21. 如权利要求11所述的壁挂式室内机，其中，所述挡风条向下的凸设方向与所述壳体的下表面之间形成有向后的夹角，所述夹角不超过90°。
  22. 如权利要求21所述的壁挂式室内机，其中，所述夹角至少为30°，且不超过60°。
  23. 如权利要求11所述的壁挂式室内机，其中，所述挡风条上设置有显示屏，所述显示屏显露于所述挡风条的前侧面。
  24. 如权利要求11所述的壁挂式室内机，其中，所述挡风条涂覆有装饰材料层；及/或，所述挡风条安装有灯带。
  25. 如权利要求11所述的壁挂式室内机，其中，所述挡风条与所述壳体可拆卸连接。
  26. 如权利要求25所述的壁挂式室内机，其中，所述挡风条与所述壳体通过卡扣结构、螺接结构、磁吸结构、槽轨结构中的任意一种或多种组合方式连接。
  27. 如权利要求11所述的壁挂式室内机，其中，所述壳体还包括底盘及前面板；所述壁挂式室内机还包括换热器和贯流风轮，所述换热器和贯流风轮安装在底盘上，所述挡风条设置在所述底盘的下表面。
  28. 一种空调器，其中，所述空调器包括壁挂式室内机，所述壁挂式室内机包括壳体，所述壳体包括面框、端板及端盖；其中，所述端板位于所述面框一端，所述端板与所述面框一体成型；所述端盖安装于所述面框一端，所述端盖罩盖所述端板。
  29. 如权利要求28所述的空调器，其中，所述壳体设有出风口，所述出风口沿所述壳体的长度方向延伸；所述壁挂式室内机还包括挡风条，所述挡风条设置于所述壳体的下表面，所述挡风条沿所述出风口长度方向延伸。
PCT/CN2019/113402 2019-02-01 2019-10-25 壁挂式室内机及空调器 WO2020155693A1 (zh)

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