Search

CN-116412471-B - Air conditioning device

CN116412471BCN 116412471 BCN116412471 BCN 116412471BCN-116412471-B

Abstract

The application relates to an air conditioning device which comprises a shell provided with an air outlet, wherein a shutter frame is arranged at the air outlet, the shutter frame comprises a first side wall and a second side wall which face each other, a plurality of shutters, two ends of the shutters are respectively arranged on the first side wall and the second side wall, and a driving mechanism comprises a power source and an operating piece which is driven by the power source to reciprocate along a first direction, wherein the end part of a first group of the shutters is rotatably connected with the first side wall and the second side wall, and the middle part of the first group of the shutters is rotatably connected with the operating piece, so that the shutters of the first group rotate relative to the shutter frame to adjust the air outlet direction of the air outlet. According to the air conditioning device of the present application, the driving point of the louver of the first group is at the center thereof, whereby the louver can smoothly rotate when the louver is biased to rotate.

Inventors

  • ZHAO WEIGUANG
  • Xue Tingfeng
  • JIANG JIANYI

Assignees

  • 莱克电气绿能科技(苏州)有限公司
  • 江苏莱克智能电器有限公司

Dates

Publication Date
20260512
Application Date
20211229

Claims (20)

  1. 1. An air conditioning apparatus, comprising: A casing (10) provided with an air outlet (13), wherein a shutter frame (19) is arranged at the air outlet (13), and the shutter frame (19) comprises a first side wall (196) and a second side wall (197) which face each other; the two ends of the plurality of louvers (71) are respectively arranged on the first side wall (196) and the second side wall (197); a driving mechanism (80), wherein the driving mechanism (80) comprises a power source and an operating member driven by the power source to reciprocate along a first direction (Y), the end part of a first group of the plurality of louvers (71) is rotatably connected with the first side wall (196) and the second side wall (197), and the middle part of the first group of louvers is rotatably connected with the operating member, so that the louver (71) of the first group rotates relative to the louver frame (19) to adjust the air outlet direction of the air outlet (13); the operating member comprises a first connecting rod (843) extending along the first direction (Y), the first connecting rod (843) being arranged corresponding to a middle region of the shutter frame (19); the operating member further comprises a second connecting rod (844) extending in the first direction (Y), the second connecting rod (844) being spaced apart from the first connecting rod (843) and moving synchronously with each other.
  2. 2. An air conditioning device according to claim 1, characterized in that a plurality of first shaft holes (845) are configured on the first connecting rod (843), and a first rotating shaft (711) is provided on the first group of louvers (71), the first rotating shaft (711) being rotatably inserted in the respective first shaft holes (845).
  3. 3. An air conditioning device according to claim 2, characterized in that a plurality of second shaft holes (848) are provided on the second connecting rod (844), the ends of the louvers (71) of the second group of louvers (71) of the plurality of louvers (71) being rotatably connected to the first and second side walls (196, 197) and the ends thereof being provided with second shafts (717), the second shafts (717) being rotatably inserted in the respective second shaft holes (848).
  4. 4. An air conditioning unit according to claim 3, characterized in that the first connecting rod (843) and the second connecting rod (844) are connected to each other.
  5. 5. The air conditioning unit according to claim 4, characterized in that the first connecting rod (843) and the second connecting rod (844) are connected end to end forming a drive frame (84).
  6. 6. The air conditioning unit according to claim 5, wherein the louver frame (19) further comprises a strut (195) conformably and spacedly disposed between the first and second side walls (196, 197), one of the first and second side walls (196, 197) and the strut (195) restraining the drive frame (84) from both sides of the drive frame (84) to move the drive frame (84) in the first direction (Y).
  7. 7. The air conditioning arrangement according to claim 6, characterized in that the first connecting rod (843) and the second connecting rod (844) are behind the shutter frame (19), and the first connecting rod (843) is shielded by the strut (195), the second connecting rod (844) being shielded by a first side wall (196) or a second side wall (197).
  8. 8. An air conditioning unit according to claim 3, characterized in that, along the first direction (Y), the louvers (71) at both ends are louvers of the first group, and the remaining louvers (71) are louvers of the second group.
  9. 9. The air conditioning unit according to claim 5, wherein the driving frame (84) further includes a plurality of inner struts (842) disposed at intervals, each of the inner struts (842) being connected to the second connecting rod (844) and the first connecting rod (843).
  10. 10. The air conditioning device according to claim 9, wherein each of the inner struts (842) is directly opposite to the respective louver (71) such that the inner struts (842) are shielded by the respective louver (71).
  11. 11. An air conditioning unit according to claim 5, characterized in that the rear side of the shutter frame (19) is provided with a first blocking wall (191) and a second blocking wall (192) protruding at both ends in a first direction (Y), respectively, the driving frame (84) being movable with respect to the shutter frame (19) between the first blocking wall (191) and the second blocking wall (192) to define the range of travel of the driving frame (84) in the first direction (Y).
  12. 12. An air conditioning unit according to claim 3, characterized in that the shutter frame (19) further comprises a top wall (190) and a bottom wall (199), The first side wall (196) and the second side wall (197) each comprise a straight portion (1901) extending along the first direction (Y) and curved portions (1902) at two ends of the straight portion (1901), and the top wall (190) and the bottom wall (199) are connected with the corresponding curved portions (1902) so that the outer edge (198) of the shutter frame (19) is in the shape of a rounded rectangle.
  13. 13. An air conditioning unit according to claim 12, characterized in that the inner edge (1903) of the bent portion (1902) is formed by a plurality of steps (194) connected in sequence, A third shaft hole (193) is formed in the surface of the straight portion (1901) and the step (194) along the first direction (Y), and third rotating shafts (712) are formed at both ends of the first and second groups of louvers (71), wherein the third rotating shafts (712) are rotatably inserted into the third shaft hole (193).
  14. 14. An air conditioning unit according to claim 13, characterized in that the louver (71) comprises a widened zone (720) at one end and a wind guiding zone (721) between the widened zone (720) and the other end, the width of the widened zone (720) being greater than the width of the wind guiding zone (721), A first rotational axis (711) and one of said third rotational axes (712) of said first set of louvers (71) are located on said widened region (720) and offset from each other in the width direction of the respective louver, The second rotation shaft (717) and one third rotation shaft (712) of the louver (71) of the second group are both located on the widened region (720) and are offset from each other in the width direction of the respective louver.
  15. 15. An air conditioning unit according to claim 14, characterized in that the air guiding area (721) of each louver (71) has an air outlet face (715) facing the outside and an air inlet face (722) located on the opposite side of the air outlet face (715), at least part of the air inlet face (722) of the louver (71) being in the shape of an arc protruding towards the air outlet face (715).
  16. 16. An air conditioning unit according to claim 15, characterized in that the width of the air guiding areas (721) of the same louver (71) is equal.
  17. 17. An air conditioning unit according to claim 15, characterized in that the distance between adjacent louvers (71) is between 10mm and 13mm, the width of the air guiding area (721) is between 14mm and 16mm, and the rotational angle of the louvers (71) of the first and second groups is between 50 degrees and 130 degrees, with reference to the first direction (Y).
  18. 18. An air conditioning unit according to claim 17, characterized in that the width of the air guiding areas (721) of the respective louvers (71) are equal to each other.
  19. 19. An air conditioning unit according to claim 15, characterized in that the air outlet face (715) of all the louvers (71) is located in a virtual arc face protruding to the outside.
  20. 20. The air conditioning unit according to claim 19, wherein a line of projection of the third shaft hole (193) on each of the first side wall (196) and the second side wall (197) in the second direction (Z) perpendicular to the first direction (Y) is an arc shape protruding toward the outside.

Description

Air conditioning device Technical Field The invention relates to the technical field of air conditioning, in particular to an air conditioning device. Background With the development of economy and the progress of society, people have increasingly high demands on quality of life, and various air conditioning apparatuses are applied to people's life. Common air conditioning devices include air purifiers, air humidifiers, warm air blowers, and the like. The fan heater can supply heat to the room, improves the comfort of the indoor environment, and is widely applied to the life of people. The fan heater includes the casing, is equipped with the air outlet on the casing, and air outlet department is equipped with the tripe, and the tripe has the effect of adjusting air current distribution. In the prior art, the driving connection point of the shutter is usually at the end of the shutter, which can lead to unbalanced stress of the shutter and difficult rotation. Disclosure of Invention Accordingly, it is necessary to provide an air conditioner capable of adjusting the air outlet direction of the air outlet, in order to solve the problem of inconvenience in adjusting the air outlet direction of the air outlet of the fan heater. The air conditioning device comprises a shell provided with an air outlet, wherein a shutter frame is arranged at the air outlet, the shutter frame comprises a first side wall and a second side wall which face each other, two ends of a plurality of shutters are respectively arranged on the first side wall and the second side wall, and a driving mechanism comprises a power source and an operating piece which is driven by the power source to reciprocate along a first direction, wherein the end part of a first group of shutters is rotatably connected with the first side wall and the second side wall, and the middle part of the first group of shutters is rotatably connected with the operating piece, so that the shutters of the first group rotate relative to the shutter frame to adjust the air outlet direction of the air outlet. In one embodiment, the operating member includes a first connecting rod extending in a first direction, the first connecting rod being disposed corresponding to a central region of the louver frame, a plurality of first shaft holes being configured on the first connecting rod, a first rotating shaft being disposed on the louver of the first group, the first rotating shaft being rotatably inserted in the corresponding first shaft hole. In one embodiment, the operating member further comprises a second connecting rod extending in the first direction, the second connecting rod being spaced apart from the first connecting rod and moving in synchronism with each other, a plurality of second shaft holes being provided on the second connecting rod, an end of a second group of the plurality of louvers being rotatably connected to the first side wall and the second side wall and being provided with a second shaft at an end thereof, the second shaft being rotatably inserted in the respective second shaft hole. In one embodiment, the first and second connecting rods are connected to each other. In one embodiment, the first connecting rod and the second connecting rod are connected end to form a drive frame. In one embodiment, the shutter frame further comprises a strut disposed between the first side wall and the second side wall, one of the first side wall and the second side wall and the strut spacing the drive frame from both sides of the drive frame to move the drive frame in the first direction. In one embodiment, the first and second connecting rods are behind the louvres and the first connecting rod is obscured by the struts and the second connecting rod is obscured by the first or second side wall. In one embodiment, the louvers at both ends are a first set of louvers and the remaining louvers are a second set of louvers along the first direction. In one embodiment, the driving frame further comprises a plurality of inner supporting rods arranged at intervals, and each inner supporting rod is connected with the second connecting rod and the first connecting rod. In one embodiment, each inner strut is directly opposite a respective louver such that the inner strut is obscured by the respective louver. In one embodiment, the rear side of the shutter frame is provided with a first blocking wall and a second blocking wall respectively protruding at two ends in the first direction, and the driving frame moves between the first blocking wall and the second blocking wall relative to the shutter frame so as to limit the stroke range of the driving frame in the first direction. In one embodiment, the louver frame further includes a top wall and a bottom wall, each of the first side wall and the second side wall includes a straight portion extending along the first direction and curved portions at both ends of the straight portion, and the top wall and the bottom wall are connected