CN103398418B - Air conditioner room unit - Google Patents
Air conditioner room unit Download PDFInfo
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- CN103398418B CN103398418B CN201310296945.8A CN201310296945A CN103398418B CN 103398418 B CN103398418 B CN 103398418B CN 201310296945 A CN201310296945 A CN 201310296945A CN 103398418 B CN103398418 B CN 103398418B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 107
- 238000003780 insertion Methods 0.000 claims abstract description 21
- 230000037431 insertion Effects 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 238000004378 air conditioning Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
Air conditioner room unit of the invention, including wind deflector, drive mechanism and drip tray, the drive mechanism includes motor and motor driving shaft, it is characterized in that, the air conditioner room unit also includes a power transmission shaft, described wind deflector one end is provided with set axle, the other end is provided with rotating shaft, in the set axle cavity is provided with along axis direction, one end of the drip tray is provided with the power transmission shaft jack passed through for power transmission shaft, the other end is provided with the rotational shaft insertion hole passed through for rotating shaft, the end face of the power transmission shaft is provided with the kidney-shaped jack matched with motor driving shaft, the power transmission shaft jack of cavity and drip tray that the power transmission shaft sequentially passes through set axle is plugged together with motor driving shaft, and be fixed in the cavity of the set axle.During wind deflector of the invention is assembled, it is not necessary to bend wind deflector, and, plugging together between kidney-shaped jack and motor driving shaft is more prone to.
Description
Technical Field
The invention relates to the field of air conditioner devices, in particular to an air conditioner indoor unit.
Background
In the existing air conditioner indoor unit, in order to uniformly supply air in all places of a room, an air deflector is arranged at an air outlet of the air conditioner indoor unit and is driven by a stepping motor to rotate. The assembling process of the air deflector specifically comprises the following steps: firstly, after the air deflector is bent into an arch shape, the rotating shafts at two ends of the air deflector are inserted into rotating shaft jacks on an indoor unit shell of the air conditioner, waist-shaped jacks are arranged on the end surface of the rotating shaft at one end of the air deflector, the free end of a motor driving shaft of a stepping motor is inserted into the waist-shaped jacks, and finally the stepping motor drives the air deflector to rotate.
Although the assembling steps of the air deflector are less, in the actual assembling process of the air deflector, because the gap between the kidney-shaped insertion hole and the motor driving shaft of the stepping motor is very small, the motor driving shaft is difficult to be inserted into the kidney-shaped insertion hole under the condition of misalignment and non-horizontal, and the alignment of the motor driving shaft and the axis of the kidney-shaped insertion hole is also difficult.
Disclosure of Invention
The invention mainly aims to provide an air conditioner indoor unit, aiming at solving the problem that a rotating shaft of a driving motor is difficult to butt with a kidney-shaped jack of the rotating shaft by adding a detachable transmission shaft between the air conditioner and a motor driving shaft.
In order to achieve the purpose, the invention provides an air conditioner indoor unit, which comprises an air deflector, a driving mechanism and a water receiving disc, wherein the driving mechanism comprises a motor and a motor driving shaft, the air conditioner indoor unit further comprises a transmission shaft, one end of the air deflector is provided with a sleeve shaft, the other end of the air deflector is provided with a rotating shaft, a through cavity is arranged in the sleeve shaft along the axis direction, one end of the water receiving disc is provided with a transmission shaft jack for the transmission shaft to pass through, the other end of the water receiving disc is provided with a rotating shaft jack for the rotating shaft to pass through, the end surface of the transmission shaft is provided with a waist-shaped jack matched with the motor driving shaft, and the transmission shaft sequentially passes through the through cavity of the sleeve shaft and the transmission shaft; wherein,
the through cavity comprises a first through cavity and a second through cavity which are communicated with each other, the inner diameter of the second through cavity is larger than that of the first through cavity, and a clamping groove is formed in the end part, corresponding to the first through cavity, of the sleeve shaft; the transmission shaft comprises a first section shaft and a second section shaft, a through hole is arranged on the first section shaft, the outer diameter of the first section shaft is matched with the inner diameter of the first through cavity, the outer diameter of the second section shaft is matched with the inner diameter of the second through cavity, and the waist-shaped jack is arranged on the end face of the second section shaft; the air-conditioning indoor unit further comprises a spring and a fastening rod, the spring is sleeved on the first section shaft and is arranged in the second through cavity, and the fastening rod penetrates through the through hole of the first section shaft and is arranged in the clamping groove.
Preferably, the distance between the rotating shaft of the air deflector and the sleeve shaft is smaller than the distance between the rotating shaft jack of the water pan and the transmission shaft jack.
Preferably, the number of the clamping grooves is two, and the two clamping grooves are symmetrically arranged on the shaft body of the sleeve shaft along the axis direction of the first through cavity; the number of the through holes of the first section shaft is two, and the through holes are also symmetrically arranged along the axis direction of the first section shaft.
The invention also provides an air conditioner indoor unit, which comprises an air deflector, a driving mechanism and a water receiving disc, wherein the driving mechanism comprises a motor and a motor driving shaft, and the air conditioner indoor unit is characterized by further comprising a transmission shaft, one end of the air deflector is provided with a sleeve shaft, the other end of the air deflector is provided with a rotating shaft, a through cavity is arranged in the sleeve shaft along the axis direction, one end of the water receiving disc is provided with a transmission shaft jack for the transmission shaft to pass through, the other end of the water receiving disc is provided with a rotating shaft jack for the rotating shaft to pass through, the end surface of the transmission shaft is provided with a waist-shaped jack matched with the motor driving shaft, and the transmission shaft sequentially passes through the through cavity of the sleeve shaft and the transmission shaft jack of; wherein,
the through cavity comprises a first through cavity and a second through cavity which are communicated with each other, the inner diameter of the second through cavity is larger than that of the first through cavity, and a shaft body of the sleeve shaft, corresponding to the first through cavity, is provided with a jack; the transmission shaft comprises a first section shaft and a second section shaft, a through hole is arranged on the first section shaft, the outer diameter of the first section shaft is matched with the inner diameter of the first through cavity, the outer diameter of the second section shaft is matched with the inner diameter of the second through cavity, and the waist-shaped jack is arranged on the end face of the second section shaft; the air-conditioning indoor unit further comprises a spring and a fastening rod, the spring is sleeved on the first section shaft and is arranged in the second through cavity, and the fastening rod penetrates through the through hole of the first section shaft and the jack of the sleeve shaft.
Preferably, the distance between the rotating shaft of the air deflector and the sleeve shaft is smaller than the distance between the rotating shaft jack of the water pan and the transmission shaft jack.
Preferably, the number of the jacks is two, and the two jacks are symmetrically arranged on the shaft body of the sleeve shaft along the axis direction of the first through cavity; the number of the through holes of the first section shaft is two, and the through holes are also symmetrically arranged along the axis direction of the first section shaft.
The invention also provides an air conditioner indoor unit, which comprises an air deflector, a driving mechanism and a water receiving disc, wherein the driving mechanism comprises a motor and a motor driving shaft, the air conditioner indoor unit further comprises a transmission shaft, one end of the water receiving disc is provided with a transmission shaft jack for the transmission shaft to pass through, the other end of the water receiving disc is provided with a rotating shaft, one end of the air deflector is provided with a sleeve shaft, the other end of the air deflector is provided with a rotating shaft jack for the rotating shaft to pass through, a through cavity is arranged in the sleeve shaft along the axis direction, a waist-shaped jack matched with the motor driving shaft is arranged on the end surface of the transmission shaft, and the transmission shaft sequentially passes through the through cavity of the sleeve shaft and the transmission shaft jack of; wherein,
the through cavity comprises a first through cavity and a second through cavity which are communicated with each other, the inner diameter of the second through cavity is larger than that of the first through cavity, and a clamping groove is formed in the end part, corresponding to the first through cavity, of the sleeve shaft; the transmission shaft comprises a first section shaft and a second section shaft, a through hole is arranged on the first section shaft, the outer diameter of the first section shaft is matched with the inner diameter of the first through cavity, the outer diameter of the second section shaft is matched with the inner diameter of the second through cavity, and the waist-shaped jack is arranged on the end face of the second section shaft; the air-conditioning indoor unit further comprises a spring and a fastening rod, the spring is sleeved on the first section shaft and is arranged in the second through cavity, and the fastening rod penetrates through the through hole of the first section shaft and is arranged in the clamping groove.
Preferably, the distance between the rotating shaft jack of the air deflector and the sleeve shaft is smaller than the distance between the rotating shaft of the water pan and the transmission shaft jack.
Preferably, the number of the clamping grooves is two, and the two clamping grooves are symmetrically arranged on the shaft body of the sleeve shaft along the axis direction of the first through cavity; the number of the through holes of the first section shaft is two, and the through holes are also symmetrically arranged along the axis direction of the first section shaft.
The invention also provides an air conditioner indoor unit, which comprises an air deflector, a driving mechanism and a water receiving disc, wherein the driving mechanism comprises a motor and a motor driving shaft, the air conditioner indoor unit further comprises a transmission shaft, one end of the water receiving disc is provided with a transmission shaft jack for the transmission shaft to pass through, the other end of the water receiving disc is provided with a rotating shaft, one end of the air deflector is provided with a sleeve shaft, the other end of the air deflector is provided with a rotating shaft jack for the rotating shaft to pass through, a through cavity is arranged in the sleeve shaft along the axis direction, a waist-shaped jack matched with the motor driving shaft is arranged on the end surface of the transmission shaft, and the transmission shaft sequentially passes through the through cavity of the sleeve shaft and the transmission shaft jack of; wherein,
the through cavity comprises a first through cavity and a second through cavity which are communicated with each other, the inner diameter of the second through cavity is larger than that of the first through cavity, and a shaft body of the sleeve shaft, corresponding to the first through cavity, is provided with a jack; the transmission shaft comprises a first section shaft and a second section shaft, a through hole is arranged on the first section shaft, the outer diameter of the first section shaft is matched with the inner diameter of the first through cavity, the outer diameter of the second section shaft is matched with the inner diameter of the second through cavity, and the waist-shaped jack is arranged on the end face of the second section shaft; the air-conditioning indoor unit further comprises a spring and a fastening rod, the spring is sleeved on the first section shaft and is arranged in the second through cavity, and the fastening rod penetrates through the through hole of the first section shaft and the jack of the sleeve shaft.
Preferably, the distance between the rotating shaft jack of the air deflector and the sleeve shaft is smaller than the distance between the rotating shaft of the water pan and the transmission shaft jack.
Preferably, the number of the jacks is two, and the two jacks are symmetrically arranged on the shaft body of the sleeve shaft along the axis direction of the first through cavity; the number of the through holes of the first section shaft is two, and the through holes are also symmetrically arranged along the axis direction of the first section shaft.
Compared with the prior art, the movable transmission shaft is additionally arranged between the air deflector and the motor driving shaft of the air conditioner indoor unit, and the transmission shaft penetrates through the jack of the water pan and is inserted and combined with the motor driving shaft, so that the air deflector does not need to be bent when being assembled on the water pan. In addition, the transmission shaft can move, so that the gap between the transmission shaft and the motor driving shaft is large, and the insertion is easy. Therefore, the air deflector of the indoor unit of the air conditioner is simple to install.
Drawings
Fig. 1 is a schematic structural view of an air conditioner indoor unit according to a preferred embodiment of the present invention, in a state where a fastening bar is not assembled with a slot;
FIG. 2 is a schematic structural view of portion A of FIG. 1;
fig. 3 is a schematic structural view illustrating a fastening rod and a slot in an assembled state in a preferred embodiment of an indoor unit of an air conditioner according to the present invention;
FIG. 4 is a schematic structural view of portion A' of FIG. 3;
FIG. 5 is a partial cut-away view of a-a of FIG. 4;
fig. 6 is a schematic structural view of a sleeve shaft in the indoor unit of the air conditioner;
FIG. 7 is a partial cut-away view of b-b of FIG. 6;
fig. 8 is a schematic structural view of a transmission shaft in the indoor unit of the air conditioner of the present invention;
fig. 9 is a partial cut-away view of c-c in fig. 8.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The solution of the embodiment of the invention is mainly as follows: the invention discloses an air conditioner indoor unit, which comprises an air deflector, a driving mechanism, a water pan and a transmission shaft, wherein the driving mechanism comprises a motor and a motor driving shaft, one end of the air deflector is provided with a sleeve shaft, and the other end of the air deflector is provided with a rotating shaft. A through cavity is formed in the sleeve shaft along the axis direction. One end of the water pan is provided with a transmission shaft jack for a transmission shaft to pass through, and the other end of the water pan is provided with a rotating shaft jack for a rotating shaft to pass through. And a waist-shaped jack matched with the motor driving shaft is arranged on the end surface of the transmission shaft. The transmission shaft sequentially penetrates through the through cavity of the sleeve shaft and the transmission shaft jack of the water receiving disc to be inserted into the motor driving shaft and is fixed in the through cavity of the sleeve shaft. In the process of assembling the air deflector, the air deflector does not need to be bent, so that the situation that the assembled air deflector is broken due to bending can be avoided, and the insertion between the waist-shaped insertion hole and the motor driving shaft is easier.
Fig. 1 to 9 are also shown, wherein fig. 1 is a schematic structural view illustrating a waist-shaped insertion hole of a transmission shaft of an air conditioner indoor unit according to a preferred embodiment of the present invention not inserted into a driving shaft of a motor; FIG. 2 is a schematic structural view of portion A of FIG. 1; fig. 3 is a schematic structural view illustrating a waist-shaped insertion hole of a transmission shaft and a motor driving shaft of a preferred embodiment of the indoor unit of an air conditioner according to the present invention; FIG. 4 is a schematic structural view of portion A' of FIG. 3; FIG. 5 is a partial cut-away view of a-a of FIG. 4; fig. 6 is a schematic structural view of a sleeve shaft in the indoor unit of the air conditioner; FIG. 7 is a partial cut-away view of b-b of FIG. 6; fig. 8 is a schematic structural view of a transmission shaft in the indoor unit of the air conditioner of the present invention; fig. 9 is a partial cut-away view of c-c in fig. 8.
The invention provides an air conditioner indoor unit, which comprises an air deflector 1, a driving mechanism 2, a water pan 9 and a transmission shaft 4, wherein the driving mechanism 2 comprises a motor 21 and a motor driving shaft 22, one end of the air deflector 1 is provided with a sleeve shaft 3, and the other end of the air deflector is provided with a rotating shaft 7. A through cavity 31 shown in fig. 6 is arranged in the sleeve shaft 3 along the axial direction. One end of the water pan 9 is provided with a transmission shaft insertion hole 91 for the transmission shaft 4 to pass through, and the other end is provided with a rotating shaft insertion hole (not shown) for the rotating shaft 7 to pass through. The distance between the rotating shaft 7 of the air deflector 1 and the sleeve shaft 3 is smaller than the distance between a rotating shaft jack (not shown) of the water pan 9 and the transmission shaft jack 91. The end surface of the transmission shaft 4 is provided with a kidney-shaped jack 43 matched with the motor driving shaft 22. The transmission shaft 4 sequentially penetrates through the through cavity 31 of the sleeve shaft 3 and the transmission shaft jack 91 of the water pan 9 to be inserted with the motor driving shaft 22, and is fixed in the through cavity 31 of the sleeve shaft 3.
In the embodiment of the invention, as for the air deflector 1 with a long length, due to certain elasticity, after two ends of the air deflector 1 are inserted into the rotating shaft jacks of the air conditioner main body, the unstable connection display appears in the middle part of the air deflector 1, in the embodiment of the invention, the rotating shaft 8 is arranged in the middle part of the air deflector 1, and the rotating shaft jack matched with the rotating shaft 8 is arranged in the middle part of the water receiving disc 9.
In this embodiment, the through cavity 31 of the sleeve shaft 3 includes a first through cavity 311 and a second through cavity 312 which are communicated with each other as shown in fig. 7, wherein the inner diameter of the second through cavity 312 is larger than the inner diameter of the first through cavity 311, and a shaft body end portion of the sleeve shaft 3 corresponding to the first through cavity 311 is provided with a clamping groove 32. The transmission shaft 4 comprises a first section shaft 44 and a second section shaft 45 shown in fig. 8, the first section shaft 44 is provided with a through hole 41, and the end surface of the second section shaft 45 is provided with the kidney-shaped insertion hole 43. Wherein, the outer diameter of the first section shaft 44 is matched with the inner diameter of the first through cavity 311, and the outer diameter of the second section shaft 45 is matched with the inner diameter of the second through cavity 312. The length of the first section shaft 44 is greater than the length of the first through cavity 311.
The indoor unit of the air conditioner further comprises a spring 5 and a fastening rod 42 as shown in fig. 5, wherein the spring 5 is sleeved on the first section of shaft 44, and the spring 5 is arranged in the second through cavity 312. The fastening rod 42 passes through the through hole 41 of the first section shaft 44 and is placed in the clamping groove 32.
Because the connection part of the first through cavity 311 and the second inner cavity 312 forms a sleeve shaft limiting table 33 structure, the spring 5 pushes the second section shaft 45 to move towards the motor driving shaft 22 in a pressing state.
In the embodiment of the invention, the installation process of the air deflector 1 comprises the following steps:
(1) the spring 5 is sleeved on the first end shaft 44 of the transmission shaft 4, then the transmission shaft 4 is inserted into the sleeve shaft 3, and the spring 5 is compressed, so that the second section shaft 45 moves into the second through cavity 312;
(2) inserting the rotating shaft 7 into a rotating shaft jack of the water pan 9, and aligning an opening of the through cavity 31 of the sleeve shaft 3 with the transmission shaft jack 91;
(3) the fastening rod 42 is inserted into the through hole 41 of the first section shaft 44, the transmission shaft 4 is rotated to align the waist-shaped insertion hole 43 on the transmission shaft 4 with the end of the motor driving shaft 22, the spring 5 is released, the spring 5 pushes the second section shaft 45 to pass through the transmission shaft insertion hole and to be inserted with the motor driving shaft 22, and at the moment, the fastening rod 42 is clamped into the clamping groove 32 of the sleeve shaft 3.
Compared with the prior art, the movable transmission shaft 4 is additionally arranged between the air deflector and the motor driving shaft of the indoor unit of the air conditioner, and the transmission shaft 4 penetrates through the jack of the water pan and is inserted and combined with the motor driving shaft 22, so that the air deflector 1 does not need to be bent when the air deflector 1 is assembled on the water pan 9. In addition, since the transmission shaft 4 is movable, a gap between the transmission shaft 4 and the motor drive shaft is large, and insertion and engagement are easy. Therefore, the air deflector of the indoor unit of the air conditioner is simple to install.
In the embodiment of the present invention, the number of the two clamping grooves 32 is two, and the two clamping grooves 32 are symmetrically arranged on the shaft body of the sleeve shaft 3 along the axis direction of the first through cavity 311. Correspondingly, the number of the through holes 41 of the first section shaft 44 is also two, and the through holes are also symmetrically arranged along the axial direction of the first section shaft 44.
The present invention is not limited to the above embodiments, and there are other modified embodiments: for example: the position of the rotating shaft 7 of the air deflector is exchanged with the position of the rotating shaft jack of the water receiving tray 9, namely, the rotating shaft jack is arranged at the other end of the air deflector, which is opposite to the sleeve shaft, and the rotating shaft is arranged at the other end of the water receiving tray, which is opposite to the transmission shaft jack.
Secondly, the shaft body of the sleeve shaft 3 corresponding to the first through cavity 311 can be provided with a jack instead of the clamping groove 32, and the jack can also prevent the transmission shaft 4 from continuously moving towards the motor driving shaft 22.
Furthermore, the transmission shaft 4 and the sleeve shaft 3 can be fixed by means of buckles or screws. At this moment, need not set up spring and fastening stick again, the logical chamber 31 of cover axle 3 also need not set up the first chamber 311 and the second chamber 312 that leads to that the internal diameter is different yet, only set up one lead to the chamber can, equally, transmission shaft 4 also need not set up the different first section axle 44 of external diameter and second section axle 45, only set up a section axle can.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (12)
1. An air conditioner indoor unit comprises an air deflector, a driving mechanism and a water receiving disc, wherein the driving mechanism comprises a motor and a motor driving shaft, and the air conditioner indoor unit is characterized by further comprising a transmission shaft, one end of the air deflector is provided with a sleeve shaft, the other end of the air deflector is provided with a rotating shaft, a through cavity is formed in the sleeve shaft along the axis direction, one end of the water receiving disc is provided with a transmission shaft jack for a transmission shaft to penetrate, the other end of the water receiving disc is provided with a rotating shaft jack for the rotating shaft to penetrate, a waist-shaped jack matched with the motor driving shaft is formed in the end face of the transmission shaft, and the transmission shaft sequentially penetrates through the through cavity of the sleeve shaft and the transmission shaft jack of the water receiving disc; wherein,
the through cavity comprises a first through cavity and a second through cavity which are communicated with each other, the inner diameter of the second through cavity is larger than that of the first through cavity, and a clamping groove is formed in the end part, corresponding to the first through cavity, of the sleeve shaft; the transmission shaft comprises a first section shaft and a second section shaft, a through hole is arranged on the first section shaft, the outer diameter of the first section shaft is matched with the inner diameter of the first through cavity, the outer diameter of the second section shaft is matched with the inner diameter of the second through cavity, and the waist-shaped jack is arranged on the end face of the second section shaft; the air-conditioning indoor unit further comprises a spring and a fastening rod, the spring is sleeved on the first section shaft and is arranged in the second through cavity, and the fastening rod penetrates through the through hole of the first section shaft and is arranged in the clamping groove.
2. The indoor unit of claim 1, wherein the distance between the rotating shaft and the sleeve shaft of the air deflector is smaller than the distance between the rotating shaft jack and the transmission shaft jack of the water pan.
3. The indoor unit of an air conditioner according to claim 1, wherein the number of the two slots is two, and the two slots are symmetrically arranged on the shaft body of the sleeve shaft along the axial direction of the first through cavity; the number of the through holes of the first section shaft is two, and the through holes are also symmetrically arranged along the axis direction of the first section shaft.
4. An air conditioner indoor unit comprises an air deflector, a driving mechanism and a water receiving disc, wherein the driving mechanism comprises a motor and a motor driving shaft, and the air conditioner indoor unit is characterized by further comprising a transmission shaft, one end of the air deflector is provided with a sleeve shaft, the other end of the air deflector is provided with a rotating shaft, a through cavity is formed in the sleeve shaft along the axis direction, one end of the water receiving disc is provided with a transmission shaft jack for a transmission shaft to penetrate, the other end of the water receiving disc is provided with a rotating shaft jack for the rotating shaft to penetrate, a waist-shaped jack matched with the motor driving shaft is formed in the end face of the transmission shaft, and the transmission shaft sequentially penetrates through the through cavity of the sleeve shaft and the transmission shaft jack of the water receiving disc; wherein,
the through cavity comprises a first through cavity and a second through cavity which are communicated with each other, the inner diameter of the second through cavity is larger than that of the first through cavity, and a shaft body of the sleeve shaft, corresponding to the first through cavity, is provided with a jack; the transmission shaft comprises a first section shaft and a second section shaft, a through hole is arranged on the first section shaft, the outer diameter of the first section shaft is matched with the inner diameter of the first through cavity, the outer diameter of the second section shaft is matched with the inner diameter of the second through cavity, and the waist-shaped jack is arranged on the end face of the second section shaft; the air-conditioning indoor unit further comprises a spring and a fastening rod, the spring is sleeved on the first section shaft and is arranged in the second through cavity, and the fastening rod penetrates through the through hole of the first section shaft and the jack of the sleeve shaft.
5. The indoor unit of claim 4, wherein the distance between the rotating shaft and the sleeve shaft of the air deflector is smaller than the distance between the rotating shaft jack and the transmission shaft jack of the water pan.
6. The indoor unit of an air conditioner according to claim 4, wherein the number of the jacks is two, and the two jacks are symmetrically arranged on the shaft body of the sleeve shaft along the axial direction of the first through cavity; the number of the through holes of the first section shaft is two, and the through holes are also symmetrically arranged along the axis direction of the first section shaft.
7. An air conditioner indoor unit comprises an air deflector, a driving mechanism and a water receiving disc, wherein the driving mechanism comprises a motor and a motor driving shaft, and the air conditioner indoor unit is characterized by further comprising a transmission shaft, one end of the water receiving disc is provided with a transmission shaft jack for the transmission shaft to pass through, the other end of the water receiving disc is provided with a rotating shaft, one end of the air deflector is provided with a sleeve shaft, the other end of the air deflector is provided with a rotating shaft jack for the rotating shaft to pass through, a through cavity is arranged in the sleeve shaft along the axis direction, a waist-shaped jack matched with the motor driving shaft is arranged on the end surface of the transmission shaft, and the transmission shaft sequentially passes through the through cavity of the sleeve shaft and the transmission shaft jack of the water; wherein,
the through cavity comprises a first through cavity and a second through cavity which are communicated with each other, the inner diameter of the second through cavity is larger than that of the first through cavity, and a clamping groove is formed in the end part, corresponding to the first through cavity, of the sleeve shaft; the transmission shaft comprises a first section shaft and a second section shaft, a through hole is arranged on the first section shaft, the outer diameter of the first section shaft is matched with the inner diameter of the first through cavity, the outer diameter of the second section shaft is matched with the inner diameter of the second through cavity, and the waist-shaped jack is arranged on the end face of the second section shaft; the air-conditioning indoor unit further comprises a spring and a fastening rod, the spring is sleeved on the first section shaft and is arranged in the second through cavity, and the fastening rod penetrates through the through hole of the first section shaft and is arranged in the clamping groove.
8. The indoor unit of claim 7, wherein the distance between the rotating shaft insertion hole of the air deflector and the sleeve shaft is smaller than the distance between the rotating shaft of the water pan and the transmission shaft insertion hole.
9. The indoor unit of an air conditioner according to claim 7, wherein the number of the two slots is two, and the two slots are symmetrically arranged on the shaft body of the sleeve shaft along the axial direction of the first through cavity; the number of the through holes of the first section shaft is two, and the through holes are also symmetrically arranged along the axis direction of the first section shaft.
10. An air conditioner indoor unit comprises an air deflector, a driving mechanism and a water receiving disc, wherein the driving mechanism comprises a motor and a motor driving shaft, and the air conditioner indoor unit is characterized by further comprising a transmission shaft, one end of the water receiving disc is provided with a transmission shaft jack for the transmission shaft to pass through, the other end of the water receiving disc is provided with a rotating shaft, one end of the air deflector is provided with a sleeve shaft, the other end of the air deflector is provided with a rotating shaft jack for the rotating shaft to pass through, a through cavity is arranged in the sleeve shaft along the axis direction, a waist-shaped jack matched with the motor driving shaft is arranged on the end surface of the transmission shaft, and the transmission shaft sequentially passes through the through cavity of the sleeve shaft and the transmission shaft jack of the water; wherein,
the through cavity comprises a first through cavity and a second through cavity which are communicated with each other, the inner diameter of the second through cavity is larger than that of the first through cavity, and a shaft body of the sleeve shaft, corresponding to the first through cavity, is provided with a jack; the transmission shaft comprises a first section shaft and a second section shaft, a through hole is arranged on the first section shaft, the outer diameter of the first section shaft is matched with the inner diameter of the first through cavity, the outer diameter of the second section shaft is matched with the inner diameter of the second through cavity, and the waist-shaped jack is arranged on the end face of the second section shaft; the air-conditioning indoor unit further comprises a spring and a fastening rod, the spring is sleeved on the first section shaft and is arranged in the second through cavity, and the fastening rod penetrates through the through hole of the first section shaft and the jack of the sleeve shaft.
11. The indoor unit of claim 10, wherein the distance between the rotating shaft insertion hole of the air deflector and the sleeve shaft is smaller than the distance between the rotating shaft of the water pan and the transmission shaft insertion hole.
12. The indoor unit of an air conditioner according to claim 10, wherein the number of the insertion holes is two, and the two insertion holes are symmetrically arranged on the shaft body of the sleeve shaft along the axial center direction of the first through cavity; the number of the through holes of the first section shaft is two, and the through holes are also symmetrically arranged along the axis direction of the first section shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296945.8A CN103398418B (en) | 2013-07-15 | 2013-07-15 | Air conditioner room unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296945.8A CN103398418B (en) | 2013-07-15 | 2013-07-15 | Air conditioner room unit |
Publications (2)
| Publication Number | Publication Date |
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| CN103398418A CN103398418A (en) | 2013-11-20 |
| CN103398418B true CN103398418B (en) | 2017-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310296945.8A Expired - Fee Related CN103398418B (en) | 2013-07-15 | 2013-07-15 | Air conditioner room unit |
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| CN113606771B (en) * | 2021-08-13 | 2022-07-05 | 创维空调科技(安徽)有限公司 | Air guide structure and air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201983403U (en) * | 2011-03-24 | 2011-09-21 | Tcl空调器(中山)有限公司 | Positioning device for wind deflector of air conditioner indoor unit shell |
| CN202883774U (en) * | 2012-09-24 | 2013-04-17 | 广东美的集团芜湖制冷设备有限公司 | Insulation transmission shaft sleeve and air conditioning indoor unit and air deflector assembly of air conditioning indoor unit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000065390A (en) * | 1998-08-25 | 2000-03-03 | Fujitsu General Ltd | Ceiling embedded air conditioner |
| JP2006125672A (en) * | 2004-10-26 | 2006-05-18 | Sharp Corp | Air conditioner |
| CN101749793B (en) * | 2008-12-18 | 2013-05-15 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
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2013
- 2013-07-15 CN CN201310296945.8A patent/CN103398418B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201983403U (en) * | 2011-03-24 | 2011-09-21 | Tcl空调器(中山)有限公司 | Positioning device for wind deflector of air conditioner indoor unit shell |
| CN202883774U (en) * | 2012-09-24 | 2013-04-17 | 广东美的集团芜湖制冷设备有限公司 | Insulation transmission shaft sleeve and air conditioning indoor unit and air deflector assembly of air conditioning indoor unit |
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| CN103398418A (en) | 2013-11-20 |
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