CN210688462U - Louver assembly for indoor unit of air conditioner, indoor unit of air conditioner and air conditioner - Google Patents
Louver assembly for indoor unit of air conditioner, indoor unit of air conditioner and air conditioner Download PDFInfo
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- CN210688462U CN210688462U CN201921232466.9U CN201921232466U CN210688462U CN 210688462 U CN210688462 U CN 210688462U CN 201921232466 U CN201921232466 U CN 201921232466U CN 210688462 U CN210688462 U CN 210688462U
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Abstract
The utility model discloses a machine and air conditioner in tripe subassembly, air conditioning for machine in air conditioning, tripe subassembly includes: the fixing piece is connected with a shell of the indoor unit of the air conditioner; the plurality of louvers are rotatably connected with the fixing piece and are arranged at intervals along the length direction of the fixing piece, and the plurality of louvers comprise a first louver and a second louver; the connecting rod is connected with the plurality of shutters and can move along the length direction of the fixing piece to drive the plurality of shutters to swing; the plurality of louvers have a first air guiding state, and when the plurality of louvers are in the first air guiding state, the first louvers and the second louvers are arranged at an angle. According to the utility model discloses a tripe subassembly for machine in air conditioning can form the contained angle throat between first tripe and second tripe, promotes local wind speed to effectively drive air current lifting speed around, and then improve the air supply distance of machine in the air conditioning, improve air cycle in the room.
Description
Technical Field
The utility model belongs to the technical field of the air conditioning technique and specifically relates to a machine and air conditioner in tripe subassembly, air conditioning for machine in the air conditioning.
Background
Air conditioner among the correlation technique, its tripe subassembly's air supply distance is unsatisfactory, and it is harder to blow, makes the user experience uncomfortable, uses and experiences relatively poorly.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a tripe subassembly for machine in air conditioning lies in providing, tripe subassembly can realize the wind speed constantly changing sweeping the wind in-process, improves the air supply distance, promotes the air conditioner travelling comfort.
The utility model discloses still provide an air conditioning indoor set with above-mentioned tripe subassembly.
The third aspect of the present invention is to provide an air conditioner having the above air conditioner indoor unit.
According to the utility model discloses a tripe subassembly for machine in air conditioning of first aspect, include: the fixing piece is connected with a shell of the indoor unit of the air conditioner; a plurality of louvers rotatably connected to the fixing member and spaced apart along a length of the fixing member, the plurality of louvers including a first louver and a second louver; the connecting rod is connected with the plurality of shutters and can move along the length direction of the fixing piece to drive the plurality of shutters to swing; the plurality of louvers have a first air guiding state, and when the plurality of louvers are in the first air guiding state, the first louvers and the second louvers are arranged at an angle.
According to the utility model discloses a tripe subassembly for machine in air conditioning is the angle through making first tripe and second tripe arrange when first wind-guiding state, can form the contained angle throat between first tripe and second tripe, promotes local wind speed to effectively drive air current lifting speed around, and then improve the air supply distance of machine in the air conditioning, improve air cycle in the room, promote the travelling comfort of air conditioner.
In some embodiments, the plurality of louvers further have a second wind guiding state, and the first louver and the second louver are parallel to each other when the plurality of louvers are in the second wind guiding state.
In some embodiments, the first louver includes a plurality of louvers, the second louver includes a plurality of louvers, and the plurality of first louvers and the plurality of second louvers are alternately arranged along a length direction of the fixing member.
In some embodiments, a distance between a point at which the first louver is connected to the fixed member and a point at which the first louver is connected to the link is not equal to a distance between a point at which the second louver is connected to the fixed member and a point at which the second louver is connected to the link.
In some embodiments, a first fixing shaft is disposed on the first louver, the first fixing shaft is connected to the fixing member, a second fixing shaft is disposed on the second louver, the second fixing shaft is connected to the fixing member, and the first fixing shaft and the second fixing shaft are flush with each other in the length direction of the fixing member.
In some embodiments, a first link shaft is provided on the first louver, and the first link shaft is connected to the link; and a second connecting rod shaft is arranged on the second louver and connected with the connecting rod, wherein the distance between the first connecting rod shaft and the fixing piece is different from the distance between the second connecting rod shaft and the fixing piece in the length direction perpendicular to the fixing piece.
In some embodiments, the first louver is formed with a first avoidance groove penetrating the first louver in a thickness direction of the first louver, the first avoidance groove extends rearward from a front side edge of the first louver, and the first link shaft is connected to one side wall of the first avoidance groove and extends toward the other side wall of the first avoidance groove; be formed with on the second tripe and follow the thickness direction of second tripe link up the second of second tripe dodges the groove, the second dodges the groove and follows the preceding side of second tripe extends along the backward, the second connecting rod axle with a lateral wall in groove is dodged to the second links to each other and orientation the second dodges the opposite side lateral wall in groove and extends.
In some embodiments, the connecting rod is provided with a first mounting hole and a second mounting hole which are arranged at intervals along the length direction of the connecting rod, the first connecting rod shaft is connected with the connecting rod through the first mounting hole, and the second connecting rod shaft is connected with the connecting rod through the second mounting hole.
In some embodiments, the connecting rod includes a first rod portion and a second rod portion sequentially arranged along a length direction of the connecting rod, the first rod portion and the second rod portion both extend along the length direction of the connecting rod, the first rod portion and the second rod portion are arranged in a staggered manner in a direction toward the fixing member, the first mounting hole is formed in the first rod portion, and the second mounting hole is formed in the second rod portion.
In some embodiments, the first link shaft is inserted into the first mounting hole, and the second link shaft is inserted into the second mounting hole.
In some embodiments, the free end of the first link shaft is provided with a first snap projection projecting radially outwardly, and the cross-sectional area of the first snap projection is gradually reduced in a direction toward the free end of the first link shaft; the free end of the second connecting rod shaft is provided with a second clamping protrusion protruding outwards along the radial direction, and the sectional area of the second clamping protrusion is gradually reduced in the direction towards the free end of the second connecting rod shaft.
In some embodiments, the periphery of the first mounting hole is provided with at least one first auxiliary mounting groove, and the first auxiliary mounting groove is communicated with the first mounting hole and extends outwards along the radial direction of the first mounting hole; at least one second auxiliary mounting groove is formed in the periphery of the second mounting hole, communicated with the second mounting hole and extending outwards in the radial direction of the second mounting hole.
In some embodiments, the connecting rod is provided with a first air guide chute and a second air guide chute, the first air guide chute and the second air guide chute are both communicated with the first mounting hole and are arranged at intervals along the periphery of the first mounting hole, wherein when the plurality of louvers are in the first air guide state and the plurality of louvers guide air along one side of the length direction of the fixing piece, the first connecting rod shaft is slidably fitted in the first air guide chute; when the plurality of louvers are in the first air guiding state and the plurality of louvers guide air along the other side of the fixing piece in the length direction, the first connecting rod shaft is slidably fitted in the second air guiding chute.
In some embodiments, the second auxiliary mounting groove includes two, and two second auxiliary mounting grooves are provided at opposite sides of the second mounting hole in a radial direction.
In some embodiments, the first louver is formed with first through holes penetrating the first louver in the thickness direction, and the second louver is formed with second through holes penetrating the second louver in the thickness direction.
According to the utility model discloses machine in air conditioning of second aspect, include according to the utility model discloses a tripe subassembly for machine in air conditioning of first aspect.
According to the utility model discloses an indoor set of air conditioning through the tripe subassembly that is used for the indoor set of air conditioning who sets up above-mentioned first aspect to the wholeness ability of indoor set of air conditioning has been improved.
According to the utility model discloses the air conditioner of third aspect, include according to the utility model discloses the indoor unit of air conditioner of second aspect.
According to the utility model discloses an air conditioner is through setting up the machine in the air conditioning of above-mentioned first aspect to the wholeness ability of air conditioner has been improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic view of a louver assembly for an air conditioning indoor unit shown in fig. 1;
FIG. 3 is a schematic view of the first louver shown in FIG. 2;
FIG. 4 is a schematic view of a second louver shown in FIG. 2;
FIG. 5 is a schematic view of a portion of the connecting rod shown in FIG. 2;
FIG. 6 is a schematic view of the louver assembly shown in FIG. 2 in a second wind guiding state;
FIG. 7 is a schematic view of the louver assembly shown in FIG. 2 in a first wind directing state wherein the plurality of louvers direct wind downward;
FIG. 8 is an enlarged view of a portion of the shutter assembly shown in FIG. 7;
FIG. 9 is a schematic view of the louver assembly shown in FIG. 2 in a first wind directing state wherein a plurality of louvers direct wind upwardly;
FIG. 10 is an enlarged view of a portion of the shutter assembly shown in FIG. 9.
Reference numerals:
the louver assembly 100 is provided with a louver member,
the fixing part (1) is provided with a fixing part,
a connecting rod 3, a first rod part 31, a first mounting hole 311, a first auxiliary mounting groove 312, a first air guide chute 313, a second air guide chute 314, a second rod part 32, a second mounting hole 321, a second auxiliary mounting groove 322,
the air conditioner indoor unit 1000, a shell 200, an air inlet 201 and an air outlet 202.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
First, referring to fig. 1, a simple description is made of an air conditioner indoor unit 1000 according to an embodiment of the second aspect of the present invention, where the air conditioner indoor unit 1000 includes a louver assembly 100 for the air conditioner indoor unit 1000 according to an embodiment of the first aspect of the present invention. Wherein, it can be understood that the indoor unit 1000 of the air conditioner of the embodiment of the present invention can be a cabinet air conditioner, and can also be an on-hook air conditioner.
According to the utility model discloses machine 1000 includes in the air conditioning: the air conditioner comprises a shell 200 and a louver assembly 100, wherein an air duct is formed in the shell 200, an air inlet 201 and an air outlet 202 which are communicated with the air duct are formed on the shell 200, an air flow driving piece for driving air flow to flow from the air inlet 201 to the air outlet 202 is arranged in the air duct, and the louver assembly 100 is arranged at the position of the air outlet 202 and used for adjusting the air supply direction.
A louver assembly 100 for an air conditioning indoor unit 1000 according to an embodiment of a first aspect of the present invention is described below with reference to fig. 2.
As shown in fig. 2, the louver assembly 100 for an indoor unit 1000 of an air conditioner according to an embodiment of the present invention includes: a fixed part 1, a plurality of louvers 2 and a connecting rod 3.
Specifically, the fixing member 1 is connected to a casing of the indoor unit 1000 of the air conditioner; the fixing member 1 may be substantially rectangular and may be in the shape of a rectangular rod. The plurality of louvers 2 are rotatably connected to the fixing member 1, and the plurality of louvers 2 are arranged at intervals along the length direction of the fixing member 1, and the plurality of louvers 2 include a first louver 21 and a second louver 22. The connecting rod 3 is connected with the plurality of shutters 2, and the connecting rod 3 can move along the length direction of the fixing piece 1 to drive the plurality of shutters 2 to swing so as to adjust the air supply direction. That is, the connecting rod 3 is connected to the first louver 21 and the second louver 22, and the connecting rod 3 is movable along the length direction of the fixing member 1 to drive the first louver 21 and the second louver 22 to swing, thereby adjusting the air supply direction
The plurality of louvers 2 have a first air guiding state, and when the plurality of louvers 2 are in the first air guiding state, the first louvers 21 and the second louvers 22 are arranged at an angle, that is, the first louvers 21 and the second louvers 22 are not parallel to each other, and a certain included angle is formed between the first louvers 21 and the second louvers 22. Like this, when machine 1000 operation and a plurality of tripe 2 when first wind-guiding state in air conditioning, can form the contained angle throat between first tripe 21 and the second tripe 22, effectively promote local wind speed, simultaneously, can also effectively drive surrounding air current lifting speed, and then improve machine 1000's air supply distance in the air conditioning, improve the air cycle in the room, promote the travelling comfort of air conditioner.
According to the utility model discloses a tripe subassembly 100 for machine 1000 in air conditioning is through making first tripe 21 and second tripe 22 be the angle when first wind-guiding state and arranging, can form the contained angle throat between first tripe 21 and second tripe 22, promotes local wind speed to effectively drive air current lifting speed around, and then improve machine 1000 in the air conditioning's air supply distance, improve the room air cycle, promote the travelling comfort of air conditioner.
In an embodiment of the present invention, referring to fig. 6, the plurality of louvers 2 may further have a second wind guiding state, and when the plurality of louvers 2 are in the second wind guiding state, the first louvers 21 and the second louvers 22 are parallel to each other. That is to say, the plurality of louvers 2 have a first air guiding state and a second air guiding state, and the plurality of louvers 2 are switchable between the first air guiding state and the second air guiding state, when the plurality of louvers 2 are in the first air guiding state, the first louvers 21 and the second louvers 22 are disposed at an angle, and when the plurality of louvers 2 are in the second air guiding state, the first louvers 21 and the second louvers 22 are parallel to each other. Therefore, different air guide modes of the air conditioner can be realized.
In some embodiments of the present invention, the first louver 21 may include a plurality of louvers, the second louver 22 may include a plurality of louvers, and the plurality of louvers 21 and the plurality of louvers 22 are alternately arranged along the length direction of the fixing member 1. Thus, in the first air guiding state, every two adjacent first louvers 21 and every two adjacent second louvers 22 can be arranged in an angle, so that the local air speed can be further increased, the surrounding air flow increasing speed can be further driven, the air supply distance of the indoor unit 1000 of the air conditioner can be further increased, and the air circulation in a room can be improved.
According to some embodiments of the present invention, referring to fig. 2 and 6, the distance between the point where the first louver 21 is connected to the fixing member 1 and the point where the first louver 21 is connected to the connecting rod 3 is not equal to the distance between the point where the second louver 22 is connected to the fixing member 1 and the point where the second louver 22 is connected to the connecting rod 3. In other words, the distance between the point where the first louver 21 is connected to the mount 1 and the point where the first louver 21 is connected to the link 3 is D1, the distance between the point where the second louver 22 is connected to the mount 1 and the point where the second louver 22 is connected to the link 3 is D2, and D1 and D2 satisfy: d1 ≠ D2, as shown in FIG. 6. Thus, when the connecting rod moves along the length direction of the fixing piece 1, the distance moved by the point of the first louver 21 connected with the connecting rod 3 and the distance moved by the point of the second louver 22 connected with the connecting rod 3 are equal to the moving distance of the pull rod, but because D1 is not equal to D2, the rotating angle of the first louver 21 is different from the rotating angle of the second louver 22, so that an angle can be formed between the first louver 21 and the second louver 22, an included angle is formed, the local wind speed is increased, the surrounding air flow lifting speed is driven, and the air supply distance of the indoor unit 1000 of the air conditioner is increased. Meanwhile, in the process of sweeping wind by the indoor unit 1000 of the air conditioner, the wind speed can be continuously changed, and the use comfort of the air conditioner is improved.
In some embodiments, as shown in fig. 2-4, the first louver 21 may be provided with a first fixing shaft 211, the first fixing shaft 211 is connected to the fixing member 1, and the first fixing shaft 211 is rotatably connected to the fixing member 1, so as to allow the first louver 21 to rotate relative to the fixing member 1. Further, a second fixed shaft 221 may be disposed on the second louver 22, the second fixed shaft 221 is connected to the fixing element 1, and the second fixed shaft 221 is rotatably connected to the fixing element 1, so that the second louver 22 can rotate relative to the fixing element 1.
Wherein, in the length direction of the fixing member 1, the first fixing shaft 211 is flush with the second fixing shaft 221. Here, the first fixing shaft 211 and the second fixing shaft 221 are flush, meaning that an end of one end of the first fixing shaft 211 connected to the fixing member 1 and an end of one end of the second fixing shaft 221 connected to the fixing member 1 are aligned in the up-down direction. For example, as shown in fig. 2, the first fixing shaft 211 and the second fixing shaft 221 extend along a horizontal direction and are arranged in parallel with each other in a vertical direction, a free end of the first fixing shaft 211 and a free end of the second fixing shaft 221 are aligned in a vertical direction, the fixing member 1 is provided with a first shaft hole and a second shaft hole which are arranged at intervals along a length direction of the fixing member 1, the free end of the first fixing shaft 211 is rotatably arranged in the first shaft hole, and the free end of the second fixing shaft 221 is rotatably arranged in the second shaft hole. Therefore, the connecting structure between the fixing piece 1 and the louver 2 can be simplified, and the assembly is convenient.
In some embodiments, as shown in fig. 2 to 4, a first link shaft 212 may be disposed on the first louver 21, the first link shaft 212 is connected to the link 3, and the link 3 may drive the first louver 21 to swing in the length direction of the fixing member 1 through the first link shaft 212. Further, the second louver 22 may be provided with a second connecting rod axle 222, the second connecting rod axle 222 is connected to the connecting rod 3, and the connecting rod 3 may drive the second louver 22 to swing in the length direction of the fixing member 1 through the second connecting rod axle 222. In a direction perpendicular to the length direction of the fixed member 1, a distance between the first link shaft 212 and the fixed member 1 is different from a distance between the second link shaft 222 and the fixed member 1. Thus, the structures of the connecting rod 3, the louver 2 and the fixing member 1 can be simplified on the premise that the first louver 21 and the second louver 22 are arranged in an included angle in the first air guiding state.
In some examples, as shown in fig. 3 and 4, the first louver 21 is formed with a first avoiding groove 213 penetrating the first louver 21 in a thickness direction of the first louver 21, the first avoiding groove 213 extends rearward from a front side edge of the first louver 21, and the first link shaft 212 is connected to one side wall of the first avoiding groove 213 and extends toward the other side wall of the first avoiding groove 213. Further, the second louver 22 is formed with a second avoiding groove 223 penetrating the second louver 22 in the thickness direction of the second louver 22, the second avoiding groove 223 extends rearward from the front side edge of the second louver 22, and the second link shaft 222 is connected to one side wall of the second avoiding groove 223 and extends toward the other side wall of the second avoiding groove 223. Therefore, when the first louver 21 is connected to the connecting rod 3 through the first connecting rod shaft 212 and the second louver 22 is connected to the connecting rod 3 through the second connecting rod shaft 222, the connecting rod 3 may pass through the first avoiding groove 213 and the second avoiding groove 223, that is, the connecting rod 3 may be located in the first avoiding groove 213 and the second avoiding groove 223, thereby making it possible to compact the structure of the louver assembly 100 and reduce the occupied space of the louver assembly.
Further, a distance between the first link shaft 212 and an open end edge of the first escape groove 213 is different from a distance between the second link shaft 222 and an open end edge of the second escape groove 223. In this way, the distance between the first link shaft 212 and the fixing member 1 is different from the distance between the second link shaft 222 and the fixing member 1, and the first louver 21 and the second louver 22 are arranged at an included angle in the first wind guiding state.
In some embodiments, as shown in fig. 5, the connecting rod 3 may be provided with a first mounting hole 311 and a second mounting hole 321 which are spaced apart from each other along a length direction of the connecting rod 3, the first connecting rod shaft 212 is connected to the connecting rod 3 through the first mounting hole 311, and the second connecting rod shaft 222 is connected to the connecting rod 3 through the second mounting hole 321. The first louver 21 can be connected with the connecting rod 3 by the first connecting rod shaft 212 matching with the first mounting hole 311, and the second louver 22 can be connected with the connecting rod 3 by the second connecting rod shaft 222 matching with the second mounting hole 321.
In a specific embodiment, as shown in fig. 5, the link 3 may include a first rod portion 31 and a second rod portion 32, the first rod portion 31 and the second rod portion 32 both extend along a length direction of the link 3, the first rod portion 31 and the second rod portion 32 are connected along the length direction of the link 3 and are sequentially disposed along the length direction of the link 3, the first rod portion 31 and the second rod portion 32 are arranged in a staggered manner in a direction toward the fixing member 1, the first mounting hole 311 is formed in the first rod portion 31, and the second mounting hole 321 is formed in the second rod portion 32. When the first louver 21 is connected to the first mounting hole 311 and the second louver 22 is connected to the second mounting hole 321, in the moving process of the connecting rod 3, the rotating radii of the first louver 21 and the second louver 22 are different, and on the premise of the same displacement, the rotating angles are different, so that the first louver 21 and the second louver 22 are arranged in an included angle in the first air guiding state, a reduced included angle is formed, the local air speed is increased, the surrounding air flow is driven to increase the speed, and the air supply distance of the indoor unit 1000 of the air conditioner is increased.
In some embodiments of the present invention, as shown in fig. 6-10, the first link shaft 212 is inserted into the first mounting hole 311, and the second link shaft 222 is inserted into the second mounting hole 321. Therefore, the first louver 21 and the second louver 22 can be conveniently assembled with the connecting rod 3, and the assembly efficiency is improved.
In some examples, as shown in fig. 3 and 4, the free end of first link shaft 212 is provided with a first boss 2121 protruding radially outward, and a sectional area of first boss 2121 gradually decreases in a direction toward the free end of first link shaft 212; in this way, the first connecting rod shaft 212 can be quickly positioned and inserted into the first mounting hole 311 by using the first clamping protrusion 2121, and the operation is simple and convenient, and time and labor are saved. Wherein the maximum radial dimension of the first snap 2121 is greater than the diameter of the first mounting hole 311 to confine the first link shaft within the first mounting hole and prevent the first link shaft 212 from slipping out of the first mounting hole 311.
Meanwhile, the free end of the second link shaft 222 is provided with a second catching projection 2221 protruding outward in the radial direction, and the sectional area of the second catching projection 2221 is gradually reduced in a direction toward the free end of the second link shaft 222. The second link shaft 222 can be quickly positioned and inserted into the second mounting hole 321 by using the second clamping protrusion 2221, and the operation is simple and convenient. The maximum radial dimension of the second protrusion 2221 is greater than the diameter of the second mounting hole 321, so as to limit the second link shaft in the second mounting hole, and prevent the second link shaft 222 from slipping out of the second mounting hole 321.
In some examples, as shown in fig. 5, the first mounting hole 311 may be provided at least one first auxiliary mounting groove 312 at a peripheral edge thereof, that is, the first auxiliary mounting groove 312 may be one, two or more, the first auxiliary mounting groove 312 communicating with the first mounting hole 311 and extending outward in a radial direction of the first mounting hole 311; the flexibility of the peripheral edge of the first mounting hole 311 can be increased by arranging the first auxiliary mounting groove 312, so that the first connecting rod shaft 212 is conveniently inserted into the first mounting hole 311, and the assembly efficiency is improved.
In some embodiments of the present invention, as shown in fig. 5, the connecting rod 3 may be provided with a first wind guiding chute 313 and a second wind guiding chute 314, the first wind guiding chute 313 and the second wind guiding chute 314 are both communicated with the first mounting hole 311, the first wind guiding chute 313 and the second wind guiding chute 314 are arranged at intervals along the circumference of the first mounting hole 311, wherein when the plurality of louvers 2 are in the first wind guiding state and the plurality of louvers 2 are guiding wind along one side of the length direction of the fixing member 1, for example, when the plurality of louvers 2 shown in fig. 7 and 8 are guiding wind downward, the first connecting rod shaft 212 is slidably fitted in the first wind guiding chute 313; when the plurality of louvers 2 are in the first air guiding state and the plurality of louvers 2 guide air along the other side in the longitudinal direction of the fixing member 1, for example, when the plurality of louvers 2 shown in fig. 9 and 10 guide air upward, the first link shaft 212 is slidably fitted in the second air guiding chute 314. Therefore, the connecting rod 3 can move to drive the first louver 21 and the second louver 22 to rotate at different angles, the first louver 21 and the second louver 22 are arranged at an angle, and the structure is more reasonable.
Alternatively, the connecting rod 3 extends in a vertical direction, the first air guide chute 313 is connected to the first mounting hole 311 and extends obliquely upward toward the fixing member 1 in a radial direction of the first mounting hole 311, and the second air guide chute 314 is connected to the first mounting hole 311 and extends vertically downward in the radial direction of the mounting hole. Therefore, the structural arrangement of the connecting rod 3 is reasonable, so that the first louver 21 and the second louver 22 can be driven to swing smoothly and simultaneously in the moving process of the connecting rod 3.
In some embodiments, when the plurality of louvers 2 are in the second wind guiding state, the first louver 21 and the second louver 22 are parallel to each other, and the second connecting rod 222 is located in the second mounting hole 321.
In some examples, as shown in fig. 5, the second mounting hole 321 is provided at least one second auxiliary mounting groove 322 at a circumference thereof, that is, the second auxiliary mounting groove 322 may be one, two or more, and the second auxiliary mounting groove 322 communicates with the second mounting hole 321 and extends outward in a radial direction of the second mounting hole 321. The flexibility of the periphery of the second mounting hole 321 can be increased by arranging the second auxiliary mounting groove 322, so that the second connecting rod shaft 222 is conveniently inserted into the second mounting hole 321, and the assembly efficiency is improved.
Further, the second auxiliary mounting groove 322 may include two, and two second auxiliary mounting grooves 322 may be provided at opposite sides of the second mounting hole 321 in the radial direction. Therefore, the flexibility of the peripheral edge of the second mounting hole 321 can be further increased, the second connecting rod shaft 222 is conveniently inserted into the second mounting hole 321, and the assembly efficiency is improved. For example, the connecting rod 3 extends in a vertical direction, the second mounting hole 321 is provided at a periphery thereof with two second auxiliary mounting grooves 322, one of the second auxiliary mounting grooves 322 is connected to the second mounting hole 321 and extends upward in a radial direction of the second mounting hole 321, and the other second auxiliary mounting groove 322 is connected to the second mounting hole 321 and extends downward in the radial direction of the second mounting hole 321.
According to some embodiments of the present invention, as shown in fig. 2 and 3, the first louver 21 may be formed with a plurality of first through holes 214 penetrating through the first louver 21 in the thickness direction, the first through holes 214 may be disposed on the first louver 21 at intervals, and the plurality of first through holes 214 are disposed adjacent to the rear end edge of the first louver 21. The first through holes 214 of the present embodiment can increase the flexibility of the first louver 21, facilitate wind guiding, and facilitate adjustment of the air supply direction.
Furthermore, the second louver 22 is formed with a plurality of second through holes 224 penetrating through the second louver 22 in the thickness direction, the plurality of second through holes 224 are disposed on the second louver 22 at intervals, and the plurality of second through holes 224 are disposed adjacent to the rear end edge of the second louver 22. The second through holes 224 of the present embodiment can increase the flexibility of the second louver 22, thereby facilitating wind guiding and adjusting the air supply direction.
A louver assembly 100 for an air conditioning indoor unit 1000 according to an embodiment of the present invention will be described with reference to fig. 1 to 10.
Referring to fig. 2, a louver assembly 100 for an air conditioning indoor unit 1000 according to an embodiment of the present invention includes a fixing member 1, a first louver 21, a second louver 22, and a connecting rod 3, wherein the fixing member 1 is rod-shaped and extends in an up-down direction, the connecting rod 3 is also rod-shaped and extends in an up-down direction, the first louver 21 and the second louver 22 are both rotatably connected to the fixing member 1 and are alternately arranged in the up-down direction, the connecting rod 3 is connected to the first louver 21 and the second louver 22, and the connecting rod 3 is movable in the up-down direction to drive the first louver 21 and the second louver 22 to swing in the up-down direction.
The distance between the first link shaft 212 of the first louver 21 and the front edge of the first louver 21 is different from the distance between the second link shaft 222 of the second louver 22 and the front edge of the second louver 22, and a distance difference exists.
Furthermore, the connecting rod 3 is provided with a first mounting hole 311 and a second mounting hole 321 for mounting the first louver 21 and the second louver 22, respectively, wherein projections of an axis of the first mounting hole 311 and an axis of the second mounting hole 321 on a horizontal plane are parallel to each other and are staggered, that is, a distance difference exists between the axis of the first mounting hole 311 and the axis of the second mounting hole 321 in the horizontal direction. A first air guide chute 313 and a second air guide chute 314 for downward air guiding of the louvers 2 are communicated with the peripheral edge of one of the first mounting hole 311 and the second mounting hole 321, the first air guide chute 313 is slidably engaged with the first link shaft 212 when the plurality of louvers 2 guide air downward, and the second air guide chute 314 is slidably engaged with the first link shaft 212 when the plurality of louvers 2 guide air upward.
When the louver assembly 100 guides wind, the connecting rod 3 moves up and down to drive the plurality of louvers 2 to rotate, specifically, when the connecting rod 3 moves down, the first connecting rod shaft 212 of the first louver 21 moves along the first wind guiding chute 313, and the second connecting rod shaft 222 of the second louver 22 rotates in the second mounting hole 321 of the connecting rod 3, at this time, as shown in fig. 8, an included angle α formed by the movement of the first louver 21 and the second louver 22 varies with the tilt angle of the louvers 2.
When the connecting rod 3 moves upwards, the first connecting rod shaft 212 of the first louver 21 moves along the second air guiding chute 314, and the second connecting rod shaft 222 rotates in the second mounting hole 321 of the connecting rod 3, at this time, as shown in fig. 10, an included angle β formed by the movement of the first louver 21 and the second louver 22 varies with the inclination angle of the louver 2.
In the air sweeping process of the louver assembly 100, because the included angle between the first louver 21 and the second louver 22 is constantly changed, the blown air also forms air with constantly changed wind speed, thereby improving the comfort of the air conditioner in use
When the louver assembly 100 is fixed at a certain position, a fixed included angle is formed between the first louver 21 and the second louver 22, so that the wind speed of airflow passing through the included angle is increased, and the surrounding airflow is driven to increase the wind speed.
According to the utility model discloses a tripe subassembly 100 for machine 1000 in air conditioning is indoor, when 2 swing in-process of tripe, adjacent first tripe 21 and second tripe 22 can automatic formation contained angle throat, promote local wind speed to effectively drive ambient air current lifting speed, be favorable to improving the air conditioner air supply distance, improve room air cycle. In the process of sweeping the wind, the wind speed with constantly changing wind speed can be realized, and the comfort of the air conditioner is improved.
According to the utility model discloses machine 1000 in air conditioning in the second aspect embodiment, include according to the utility model discloses the tripe subassembly 100 that is used for machine 1000 in air conditioning of the above-mentioned first aspect embodiment.
Other configurations and operations of the air conditioning indoor unit 1000 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
According to the utility model discloses machine 1000 in air conditioning, through setting up the tripe subassembly 100 that is used for machine 1000 in air conditioning of above-mentioned first aspect embodiment, can form the contained angle throat between first tripe 21 and second tripe 22, promote local wind speed to effectively drive air current lifting speed around, and then improve machine 1000 in the air conditioning's air supply distance, improve air cycle in the room, promote the travelling comfort of air conditioner. In addition, in the process of sweeping wind by the air conditioner indoor unit 1000, the wind speed can be constantly changed, and the use comfort of the air conditioner is improved.
According to the utility model discloses the air conditioner of third aspect embodiment, include according to the utility model discloses machine 1000 in the air conditioning of above-mentioned second aspect embodiment.
Other configurations and operations of the air conditioner according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
According to the utility model discloses air conditioner can form the contained angle throat between first tripe 21 and second tripe 22, promotes local wind speed to effectively drive air current lifting speed on every side, and then improve the air supply distance of machine 1000 in the air conditioning, improve air cycle in the room, promote air conditioner's travelling comfort. In the process of sweeping the wind, the wind speed can be constantly changed, and the use comfort of the air conditioner is improved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (17)
1. A louver assembly for an indoor unit of an air conditioner, comprising:
the fixing piece is connected with a shell of the indoor unit of the air conditioner;
a plurality of louvers rotatably connected to the fixing member and spaced apart along a length of the fixing member, the plurality of louvers including a first louver and a second louver; and
the connecting rods are connected with the plurality of shutters and can move along the length direction of the fixing piece to drive the plurality of shutters to swing;
the plurality of louvers have a first air guiding state, and when the plurality of louvers are in the first air guiding state, the first louvers and the second louvers are arranged at an angle.
2. The louver assembly for an indoor unit of an air conditioner as claimed in claim 1, wherein the plurality of louvers further have a second air guiding state, and the first louver and the second louver are parallel to each other when the plurality of louvers are in the second air guiding state.
3. The louver assembly for an indoor unit of an air conditioner according to claim 1, wherein the first louver includes a plurality of louvers, the second louver includes a plurality of louvers, and the plurality of first louvers and the plurality of second louvers are alternately arranged along a length direction of the fixing member.
4. The louver assembly for an indoor unit of an air conditioner according to claim 1, wherein a distance between a point where the first louver is coupled to the fixing member and a point where the first louver is coupled to the link is not equal to a distance between a point where the second louver is coupled to the fixing member and a point where the second louver is coupled to the link.
5. The louver assembly of claim 4, wherein a first fixing shaft is provided on the first louver, the first fixing shaft is coupled to the fixing member, and a second fixing shaft is provided on the second louver, the second fixing shaft is coupled to the fixing member, and wherein the first fixing shaft is flush with the second fixing shaft along a length direction of the fixing member.
6. The louver assembly for an indoor unit of an air conditioner as claimed in claim 5, wherein a first link shaft is provided on the first louver, and the first link shaft is connected to the link; and a second connecting rod shaft is arranged on the second louver and connected with the connecting rod, wherein the distance between the first connecting rod shaft and the fixing piece is different from the distance between the second connecting rod shaft and the fixing piece in the length direction perpendicular to the fixing piece.
7. The louver assembly for an indoor unit of an air conditioner according to claim 6, wherein the first louver is formed with a first escape groove penetrating the first louver in a thickness direction of the first louver, the first escape groove extending rearward from a front side edge of the first louver, and the first link shaft is connected to one side wall of the first escape groove and extends toward the other side wall of the first escape groove;
be formed with on the second tripe and follow the thickness direction of second tripe link up the second of second tripe dodges the groove, the second dodges the groove and follows the preceding side of second tripe extends along the backward, the second connecting rod axle with a lateral wall in groove is dodged to the second links to each other and orientation the second dodges the opposite side lateral wall in groove and extends.
8. The louver assembly of claim 6, wherein the connecting rod has first and second mounting holes spaced apart along a length direction of the connecting rod, the first connecting rod shaft is coupled to the connecting rod through the first mounting hole, and the second connecting rod shaft is coupled to the connecting rod through the second mounting hole.
9. The louver assembly for an indoor unit of an air conditioner as claimed in claim 8, wherein the link includes a first rod portion and a second rod portion sequentially disposed along a length direction of the link, the first rod portion and the second rod portion each extend along the length direction of the link, the first rod portion and the second rod portion are disposed to be staggered in a direction toward the fixing member, the first mounting hole is formed at the first rod portion, and the second mounting hole is formed at the second rod portion.
10. The louver assembly for an indoor unit of an air conditioner according to claim 8, wherein the first link shaft is inserted into the first mounting hole, and the second link shaft is inserted into the second mounting hole.
11. The louver assembly for an indoor unit of an air conditioner according to claim 10, wherein a free end of the first link shaft is provided with a first catching protrusion protruding radially outward, and a sectional area of the first catching protrusion is gradually reduced in a direction toward the free end of the first link shaft;
the free end of the second connecting rod shaft is provided with a second clamping protrusion protruding outwards along the radial direction, and the sectional area of the second clamping protrusion is gradually reduced in the direction towards the free end of the second connecting rod shaft.
12. The louver assembly for an indoor unit of an air conditioner according to claim 10, wherein a peripheral edge of the first installation hole is provided with at least one first auxiliary installation groove communicating with the first installation hole and extending outward in a radial direction of the first installation hole;
at least one second auxiliary mounting groove is formed in the periphery of the second mounting hole, communicated with the second mounting hole and extending outwards in the radial direction of the second mounting hole.
13. The louver assembly of claim 12, wherein the connecting rod has a first air guide chute and a second air guide chute, the first air guide chute and the second air guide chute are both connected to the first hole and spaced along the circumference of the first hole,
when the plurality of louvers are in the first air guiding state and the plurality of louvers guide air along one side of the length direction of the fixing piece, the first connecting rod shaft is slidably matched in the first air guiding chute; when the plurality of louvers are in the first air guiding state and the plurality of louvers guide air along the other side of the fixing piece in the length direction, the first connecting rod shaft is slidably fitted in the second air guiding chute.
14. The louver assembly for an indoor unit of an air conditioner according to claim 12, wherein the second auxiliary mounting groove includes two, and two second auxiliary mounting grooves are provided at opposite sides of the second mounting hole in a radial direction.
15. The louver assembly for an indoor unit of an air conditioner according to any one of claims 1 to 14, wherein the first louver is formed with first through holes penetrating the first louver in a thickness direction, and the second louver is formed with second through holes penetrating the second louver in the thickness direction.
16. An air conditioning indoor unit, characterized by comprising the louver assembly for an air conditioning indoor unit according to any one of claims 1 to 15.
17. An air conditioner characterized by comprising the indoor unit of an air conditioner according to claim 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232466.9U CN210688462U (en) | 2019-07-31 | 2019-07-31 | Louver assembly for indoor unit of air conditioner, indoor unit of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232466.9U CN210688462U (en) | 2019-07-31 | 2019-07-31 | Louver assembly for indoor unit of air conditioner, indoor unit of air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210688462U true CN210688462U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921232466.9U Active CN210688462U (en) | 2019-07-31 | 2019-07-31 | Louver assembly for indoor unit of air conditioner, indoor unit of air conditioner and air conditioner |
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| CN (1) | CN210688462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296471A (en) * | 2019-07-31 | 2019-10-01 | 广东美的制冷设备有限公司 | Louver assembly and air conditioner indoor unit and air conditioner with it |
-
2019
- 2019-07-31 CN CN201921232466.9U patent/CN210688462U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296471A (en) * | 2019-07-31 | 2019-10-01 | 广东美的制冷设备有限公司 | Louver assembly and air conditioner indoor unit and air conditioner with it |
| CN110296471B (en) * | 2019-07-31 | 2023-09-26 | 广东美的制冷设备有限公司 | Shutter assembly, air conditioner indoor unit with shutter assembly and air conditioner |
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