CN203857547U - Air-conditioner indoor unit - Google Patents
Air-conditioner indoor unit Download PDFInfo
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- CN203857547U CN203857547U CN201420154737.4U CN201420154737U CN203857547U CN 203857547 U CN203857547 U CN 203857547U CN 201420154737 U CN201420154737 U CN 201420154737U CN 203857547 U CN203857547 U CN 203857547U
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- switch gate
- air outlet
- indoor unit
- air
- conditioner room
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- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims description 25
- 239000003351 stiffener Substances 0.000 claims description 5
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 22
- 239000006096 absorbing agent Substances 0.000 description 7
- 230000035939 shock Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model relates to an air-conditioner and provides an air-conditioner indoor unit. The air-conditioner indoor unit comprises an indoor unit enclosure with an air outlet, and an opening-closing door used for opening and closing the air outlet, wherein two air outlet channels are arranged in the indoor unit enclosure; the end parts of the two air outlet channels are converged at the air outlet; the indoor unit also comprises a driving device used for controlling the opening-closing door to open and close the air outlet; the driving device is arranged on the indoor unit enclosure; the driving device comprises a rotary mechanism used for driving the opening-closing door to swing at the air outlet; the rotary mechanism is arranged on the indoor unit enclosure and is connected with the opening-closing door. According to the air-conditioner indoor unit, the opening-closing door is driven by the driving device to rotate, so as to drive the opening-closing door to open and close the air outlet, further, the opening-closing door not only can play the role of dustproof in the shutoff mode of the indoor unit, but also can play the role of an air guide plate in the operation mode of the indoor unit, and the air supply effect is reinforced.
Description
Technical field
The utility model relates to air-conditioner, relates in particular to a kind of air conditioner room unit.
Background technology
Air-conditioner, as a kind of household electrical appliance, has been applied to each average family gradually.Switch gate is as the vitals of air conditioner room unit, and it mainly plays a part folding air outlet of indoor set, avoids ambient dust to enter in indoor unit casing, affects the normal work of indoor set.At present, the switch gate function at air outlet of indoor set place is all more single, is only in the time that indoor set quits work, and closing air outlet plays the effect of dust-break, is packed up hiding in the time that indoor set is worked.
Utility model content
The purpose of this utility model is to provide a kind of air conditioner room unit, is intended to switch gate function ratio for solving existing indoor set more single, does not play the problem of other effect in the time that indoor set is worked.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of air conditioner room unit is provided, comprise and there is the indoor unit casing of air outlet and for opening and closing the switch gate of described air outlet, described indoor set also comprises the drive unit that opens and closes described air outlet for controlling described switch gate, described drive unit is located on described indoor unit casing, described drive unit comprises the rotating mechanism swinging in described air outlet place for ordering about described switch gate, and described rotating mechanism is located on described indoor unit casing and with described switch gate and is connected.
Further, described drive unit also comprise can order about described switch gate and described rotating mechanism along vertical described air outlet direction move so that described switch gate away from described indoor unit casing and make described switch gate pass in and out the pushing mechanism in described indoor unit casing along described air outlet, described pushing mechanism is located on described indoor unit casing.
Further, in described indoor unit casing, be provided with two air-out passages, described in two, air-out passage end is intersected in described air outlet place, be provided with in the inwall intersection of air-out passage described in two container cavity stretching into for described switch gate one end after described switch gate enters in described indoor unit casing, described container cavity wall has the described switch gate one end of confession and stretches into the gapped opening of tool in described container cavity and after described container cavity is stretched in described switch gate one end and between described switch gate, and described opening is the rotation to described switch gate just.
Particularly, described pushing mechanism comprises and is fixed on the open slot of the first actuator on described indoor unit casing, vertical described air outlet and lays and tooth bar slidably along described open slot inwall, described the first actuator has and engages with described tooth bar and rotating the first driving shaft, described rotating mechanism comprises the second actuator that is fixedly connected with described tooth bar and can slides along described open slot, and described actuator has the second driving shaft rotating and that rotate for ordering about described switch gate.
Further, described the second driving shaft is fixedly connected with described switch gate.
Further, described rotating mechanism also comprises the sliding part being fixedly connected with described the second actuator and can slide along described open slot and engage the drive mechanism rotating for ordering about described switch gate with described the second driving shaft, and described drive mechanism is fixed on described sliding part.
Particularly, described drive mechanism comprises power transmission shaft and the first bevel gear, described power transmission shaft and described the first bevel gear are all located on described sliding part, sheathedly on described the second driving shaft be fixed with the second bevel gear, two ends of described power transmission shaft are the sheathed two third hand tap gears that are fixed with respectively, described in two, third hand tap gear engages with described the first bevel gear and described the second bevel gear respectively, the rotation of described the first bevel gear is provided with the first turning cylinder being fixedly connected with described the first bevel gear, described the first turning cylinder wears described sliding part and is fixedly connected with described switch gate.
Particularly, described drive mechanism comprises the gear assembly of being located on described sliding part, described gear assembly comprises some the first roller gears that are located along the same line and engage successively, on described the second driving shaft, be arranged with the second roller gear, the first roller gear that is positioned at described gear assembly one end engages with described the second roller gear, the rotation that is positioned at first roller gear at described gear assembly the other end place is provided with the second turning cylinder being fixedly connected with this first roller gear, described the second turning cylinder wears described sliding part and is fixedly connected with described switch gate.
Further, on the inwall of air-out passage described in two, be interval with respectively some blinds fans that can swing up and down for current stabilization, between each described blinds fan, be arranged in parallel.
Particularly, described switch gate comprises two appearance members that are fastened and connected and is located in the stiffener between appearance member described in two.
The utlity model has following technique effect:
Indoor set of the present utility model, in the time that it quits work, switch gate closing air outlet, prevent that dust etc. from entering in indoor unit casing, after indoor set is started working, the rotating mechanism of drive unit can order about switch gate rotation, switch gate is opened air outlet, switch gate is positioned at this air outlet place, and has certain angle between itself and air outlet, and now this outputs normally air-out of air port, and after the normal work of indoor set, rotating mechanism also orders about switch gate and does swing among a small circle at air outlet place, forms air-flow, plays the effect of wind deflector.In this structure, switch gate had both played dustproof effect in the time that indoor set quits work, and also in the time that indoor set is worked, played the effect of wind deflector simultaneously, can effectively strengthen the air-out effect at this air outlet place.
Brief description of the drawings
Fig. 1 be the second actuator of air conditioner room unit of the utility model embodiment and switch gate when direct-connected switch gate close the structural representation of air outlet;
Fig. 2 be the second actuator of air conditioner room unit of Fig. 1 and switch gate when direct-connected switch gate away from the structural representation of indoor unit casing;
Fig. 3 is the structural representation of the second actuator of air conditioner room unit of Fig. 1 and switch gate switch gate 90-degree rotation when direct-connected;
When the second actuator of the air conditioner room unit that Fig. 4 is Fig. 1 and switch gate are direct-connected, switch gate stretches into the structural representation in indoor unit casing;
Fig. 5 is the top view that the switch gate of the air conditioner room unit of Fig. 1 is closed air outlet;
Fig. 6 is that the switch gate of air conditioner room unit of Fig. 1 is away from the top view of indoor unit casing;
Fig. 7 is the top view of the switch gate 90-degree rotation of the air conditioner room unit of Fig. 1;
Fig. 8 is that the switch gate of the air conditioner room unit of Fig. 1 stretches into the top view in indoor unit casing;
Fig. 9 is that the switch gate of the air conditioner room unit of Fig. 1 stretches into the top view swinging to the left in indoor unit casing;
Figure 10 is that the switch gate of the air conditioner room unit of Fig. 1 stretches into the top view swinging to the right in indoor unit casing;
Figure 11 is the switch gate explosive view of the air conditioner room unit of Fig. 1;
Figure 12 is the structural representation that the drive mechanism of the air conditioner room unit of Fig. 1 adopts switch gate closing air outlet when Bevel Gear Transmission;
Figure 13 is that the drive mechanism of the air conditioner room unit of Fig. 1 adopts the switch gate when Bevel Gear Transmission structural representation away from indoor unit casing;
Figure 14 is the structural representation that the drive mechanism of the air conditioner room unit of Fig. 1 adopts switch gate 90-degree rotation when Bevel Gear Transmission;
Figure 15 is that the drive mechanism of the air conditioner room unit of Fig. 1 adopts switch gate when Bevel Gear Transmission to stretch into the structural representation in indoor unit casing;
Figure 16 is the structural representation that the drive mechanism of the air conditioner room unit of Fig. 1 adopts switch gate closing air outlet when column gear transmission;
Figure 17 is that the drive mechanism of the air conditioner room unit of Fig. 1 adopts the switch gate when column gear transmission structural representation away from indoor unit casing;
Figure 18 is the structural representation that the drive mechanism of the air conditioner room unit of Fig. 1 adopts switch gate 90-degree rotation when column gear transmission;
Figure 19 is that the drive mechanism of the air conditioner room unit of Fig. 1 adopts switch gate when column gear transmission to stretch into the structural representation in indoor unit casing.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1-Figure 10, the utility model embodiment provides a kind of air conditioner room unit, comprise the switch gate 2 that there is the indoor unit casing 1 of air outlet 11 and open and close for controlling this air outlet 11, indoor set of the present utility model also comprises a drive unit 3, this drive unit 3 is mainly used in ordering about switch gate 2 and opens and closes air outlet 11, it mainly comprises a rotating mechanism 31, this rotating mechanism 31 also can order about the swing of switch gate 2 in air outlet 11 places carry out among a small circle after air outlet 11 is opened, this rotating mechanism 31 is located on indoor unit casing 1 and with switch gate 2 and is connected.In the present embodiment, when indoor set quits work, switch gate 2 is closed air outlet 11, to avoid extraneous dust etc. to be entered in indoor unit casing 1 by this air outlet 11, after indoor set is started working, rotating mechanism 31 can order about switch gate 2 and swing at air outlet 11 places, can realize to the swing of switch gate 2 control that air outlet 11 is closed by controlling to 31 of this rotating mechanisms, this swing control simultaneously, make the side to its rotation at air outlet 11 places accelerate gas flow, play the effect of wind deflector, can effectively strengthen the air-out effect at these air outlet 11 places.To this, by this structure, switch gate 2 not only plays dustproof effect in the time that indoor set quits work, but also in the time that indoor set is worked, can play the effect of wind deflector.
Further, in the time that switch gate 2 is closed air outlet 11 along the direction of the inner side, lateral of indoor unit casing 1, for avoiding indoor unit casing 11 in the time that rotating mechanism 31 gauge tap doors 2 rotate to form and interfere with switch gate 2, this drive unit 3 is also comprised to a pushing mechanism 32 of being located on indoor unit casing 1, by this pushing mechanism 32 can make switch gate 2 and rotating mechanism 31 along the direction of vertical air outlets 11 move so that switch gate 2 away from indoor unit casing 1, rotating mechanism 31 and switch gate 2 synchronizing movings, simultaneously can also gauge tap door 2 wear this air outlet 11 and pass in and out indoor unit casing 1.In the present embodiment, when switch gate 2 is closed air outlet 11 along the direction of the inner side, lateral of indoor unit casing 1, can consider the air outlet 11 arranging on indoor unit casing 1 to be made as the structure of single order ladder way, its bore in indoor unit casing 1 Outboard Sections is slightly larger than the bore in indoor unit casing 1 inboard part, there is a cascaded surface 111 between the two, in the time of switch gate 2 closed this air outlet 11, switch gate 2 contacts with the cascaded surface 111 in air outlet 11, switch gate 2 is just positioned at the heavy caliber part of air outlet 11, this structure can make switch gate 2 in the time of closing air outlet 11, there is stronger sealing property, dust-proof effect is relatively good, and switch gate 2 is embedded at air outlet 11 when interior, switch gate 2 does not protrude the outer surface 13 of indoor unit casing 1, ensure the outward appearance demand of indoor set.To this in the present embodiment, in the time that indoor set is worked, the direction of the first gauge tap door 2 vertical air outlets 11 in edge of pushing mechanism 32 is away from indoor unit casing 1 outer surface 13 certain distances, air outlet 11 is opened, then rotating mechanism 31 starts to order about switch gate 2 and rotates to an angle, generally be 90-degree rotation, the vertical air outlet 11 of switch gate 2 entirety, now because switch gate 2 is away from indoor unit casing 1, switch gate 2 when rotated indoor unit casing 1 can not produce and interfere it, after switch gate 2 rotation pushing mechanism 32 again gauge tap door 2 return along original route, now switch gate 2 can wear smoothly air outlet 11 and enters in indoor unit casing 1, thereby complete whole switch gate 2 and opened the process of air outlet 11, switch gate 2 can not affect the normal air-out of air outlet 11, in like manner after indoor set quits work, the first gauge tap door 2 of pushing mechanism 32 is through air outlet 11 and away from indoor unit casing 1 outer surface 13 certain distances, then rotating mechanism 31 orders about switch gate 2 90-degree rotations to parallel with air outlet 11, pushing mechanism 32 again working control switch door 2 is embedded in the heavy caliber part of air outlet 11, closing air outlet 11.Certainly, for switch gate 2 its can also be along the direction closing air outlet 11 in indoor unit casing 1 inner side to outside, now in the time that indoor set quits work, switch gate 2 is positioned at indoor unit casing 1, or in the time that the inwall 111 of air outlet 11 does not arrange cascaded surface, switch gate 2 is embedded in air outlet 11, switch gate 2 can directly be rotated the switching realizing air outlet 11 in air outlet 11, it all can make switch gate 2 in the time that indoor set is worked, and plays the effect of wind deflector by the control of rotating mechanism 31.
Specifically referring to Fig. 5-Figure 10, optimize above-described embodiment, in indoor unit casing 1, be provided with two air-out passages 12, and the end of this two air-out passage 12 is intersected in air outlet 11 places, inwall 121 intersections at two air-out passages 12 arrange a container cavity 14, the one end that enters the interior rear switch gate 2 of indoor unit casing 1 at switch gate 2 can be stretched in this container cavity 14, to offering an opening 141 on these these container cavity 14 walls, the just rotation to switch gate 2 of this opening 141, switch gate 2 enter indoor unit casing 1 interior after, its one end just can be stretched in container cavity 14 by this opening 141, in this structure, 14 resettlement sections of container cavity separately close the door 2, these switch gate 2 one end stretch into container cavity 14 interior after, its another opposite end is positioned at air outlet 11 places, switch gate 2 is arranged in opening 141 places of container cavity 14 walls, and now between each edge of switch gate 2 and the inwall of opening 141, should there is certain gap.Usually, the size of switch gate 2 is slightly larger than the internal diameter of air-out passage 12, to this, is built in indoor unit casing 1 when interior at switch gate 2, for avoiding switch gate 2 to protrude outside indoor unit casing 1 outer surface 13, its part-structure should be contained in to inwall 121 intersections of air-out passage 12.In the time that indoor set is worked, switch gate 2 is opened air outlet 11, and by drive unit 3, switch gate 2 is built in indoor unit casing 1, container cavity 14 is just to air outlet 11, pushing mechanism 32 orders about switch gate 2 and enters indoor unit casing 1 and enter in container cavity 14, it has part-structure in container cavity 14, another part structure is also positioned at air outlet 11 places, between opening 141 inwalls of container cavity 14 walls and the each edge of switch gate 2, there is gap simultaneously, thereby making to order about switch gate 2 at rotating mechanism 31 swings among a small circle and plays wind deflector and do the used time, opening 141 inwalls of container cavity 14 walls can not produce and interfere the rotation of switch gate 2, simultaneously in the time that switch gate 2 passes in and out container cavity, its also not can and opening 141 inwalls between produce friction.
Referring to Figure 11, because switch gate 2 not only plays dustproof effect in the time that indoor set quits work, it also plays the effect of wind deflector in the time that indoor set is worked simultaneously, self should there is certain intensity to this switch gate 2, in the present embodiment, switch gate comprises two appearance members 21 and a stiffener 22, and stiffener 22 is located between two appearance members 21, and two appearance members 21 adopt and are fastened and connected.In this structure, stiffener 22 can play the effect of reinforcement, can meet the requirement of strength of switch gate 2 when as wind deflector, and in the time that indoor set quits work, its appearance member 21 also can not affect the appearance requirement of indoor set simultaneously.
Refer again to Fig. 1-Figure 10, can take various structures form for the pushing mechanism 32 of drive unit in indoor set 3:
Embodiment mono-
Pushing mechanism 32 can be expansion link (not shown), expansion link can be cylinder etc. particularly, expansion link can be located at indoor unit casing 1 inside, its one end is fixed on indoor unit casing 1, its other end is fixed on switch gate 2, and it is perpendicular to air outlet 11, certainly in the time that rotating mechanism 31 is worked, expansion link can not affect the rotation of switch gate 2 self.In the time that indoor set is started working, expansion link first stretches pull switch door 2 away from indoor unit casing 1 outer surface 13, after switch gate 2 has rotated, expansion link starts again to bounce back Drawing switch door 2 to indoor unit casing 1, otherwise after indoor set quits work, expansion link first stretches releases switch gate 2, after its rotation, bounces back Drawing switch door 2 to air outlet 11, closes air outlet 11.This relatively simple for structure, general expansion link arranges two, is located at its position, both ends respectively along the length direction of switch gate 2, in the time that indoor set is worked, synchronously expanding-contracting action repeatedly by a small margin of two expansion links can swing switch gate 2 low-angle, plays the effect of wind deflector.
Embodiment bis-
Pushing mechanism 32 comprises the first actuator 321, chute 322 and tooth bar 323 etc., the first actuator 321 is fixed on indoor unit casing 1, generally be drive motors, chute 332 is perpendicular to air outlet 11, tooth bar 323 is laid along the inwall of chute 322, between the inwall of itself and chute 332 for being slidably connected, the first actuator 321 has rotating the first driving shaft 3211, the first driving shaft 3211 engages with tooth bar 323, because the first actuator 321 is fixed on indoor unit casing 1, to this after the first driving shaft 3211 rotates, 323 inwalls along chute 322 of tooth bar slide, accordingly, rotating mechanism 31 comprise one with tooth bar 323 along synchronization-moving the second actuator 311 of chute 322, this second actuator 311 can drive again switch gate 2 to move along the direction of vertical air outlet 11 with tooth bar 323 simultaneously, this second actuator 311 also adopts drive motors, the second actuator 311 has rotating the second driving shaft 3111, orders about switch gate 2 synchronous rotaries by this second driving shaft 3111.In this structure, the first actuator 321 rotates band carry-over bar 323 and moves along chute 322, drives again the second actuator 311 to move along chute 322 with hour rack 323, and then the second actuator 31 can drive again switch gate 2 to move along the direction of vertical air outlet 11.In this course, pushing mechanism 32 has been realized the control of being moved perpendicular to air outlet 11 directions in switch gate 2 edges, and 311 of second actuators of rotating mechanism 31 have been realized the control that switch gate 2 is rotated simultaneously, and control mode is more stable, and it is convenient to control.
In the structure of above-described embodiment, pushing mechanism 32 is not directly connected with switch gate 2, but because of the annexation between rotating mechanism 31 and switch gate 2, realizes by the movement of controlling rotating mechanism 31 control that switch gate 2 is moved.For the syndeton between rotating mechanism 31 and switch gate 2, also can take form in institute:
Structure one
Particularly referring to Fig. 1-Fig. 4, between the second driving shaft 3111a of the second actuator 311 and switch gate 2, be fixedly connected with, one connecting hole 2a1 is set particularly on switch gate 2a, the moving direction of vertical the second actuator 311 of opening direction of this connecting hole 2a1, the second driving shaft 3111a is plugged in this connecting hole 2a1, so not only can make switch gate 2a synchronously rotate with the second driving shaft 3111a, also because of the grafting between the second driving shaft 3111a and switch gate 2a, switch gate 2a can be with the second actuator 311 synchronizing movings simultaneously.After the normal work of indoor set, the second actuator 311 orders about the second driving shaft 3111a and first clockwise rotates among a small circle, then rotate counterclockwise among a small circle, again clockwise rotate among a small circle, so circulation, thereby the second driving shaft 3111a can drive switch gate 2a also in clockwise and counterclockwise iterative cycles rotation by a small margin, forms the swing of switch gate 2a, plays the effect of wind deflector.
Structure two
Referring to Figure 12-Figure 15, rotating mechanism 31 also comprises a sliding part 31b1 and drive mechanism 31b2, sliding part 31b1 is fixedly connected with the second actuator 311, it can slide along chute 322 with tooth bar 323, drive mechanism 31b2 engages with the second driving shaft 3111b, be used for ordering about switch gate 2b rotation and can drive switch gate 2b to move along vertical air outlet 11 directions with tooth bar 323, and drive mechanism 31b2 is fixed on sliding part 31b1.Tooth bar 323 can be fixedly connected with sliding part 31b1 or the second actuator 311 particularly, promote or pull moving along chute 322 of sliding part 31b1 and the second actuator 311 by tooth bar 323, it is upper that it also can be located at tooth bar 323 sliding part 31b1, drives sliding part 31b1 to move along chute 322 by tooth bar 323.Between the second actuator 311 and switch gate 2b, be connected by a drive mechanism 31b2, the second driving shaft 3111b is a gear shaft, itself and drive mechanism 31b2 engaged transmission.
Particularly, drive mechanism 31b2 can be: drive mechanism 31b2 comprises power transmission shaft 31b2a1 and the first bevel gear 31b2a2, power transmission shaft 31b2a1 and the first bevel gear 31b2a2 are all located on sliding part 31b1, on the second driving shaft 3111b, be arranged with the second bevel gear 31b2a3, at the both ends of the power transmission shaft 31b2a1 sheathed two third hand tap gear 31b2a4 that are fixed with respectively, the first bevel gear 31b2a2, the structure of the second bevel gear 31b2a3 and third hand tap gear 31b2a4 is all identical, two third hand tap gear 31b2a4 engage with the first bevel gear 31b2a2 and the second bevel gear 31b2a3 respectively, on the first bevel gear 31b2a2, be fixed with the first rotating shaft (not shown), this first rotating shaft is positioned on the rotation of the first bevel gear 31b2a2, and the first rotating shaft wears sliding part 31b1 and is fixedly connected with switch gate 2b.In the time of needs moving switch door 2b, ordering about tooth bar 323 by pushing mechanism 32 moves, tooth bar 323 drives sliding part 31b1 to move, and then drive mechanism 31b2 on sliding part 31b1 drives switch gate 2b to move, and in the time of needs rotary switch door 2b, the second driving shaft 3111b of the second actuator 311 drives the second bevel gear 31b2a3 synchronous rotary, the second bevel gear 31b2a3 drives a third hand tap gear 31b2a4 rotation of engaging with it, and then power transmission shaft 31b2a1 rotarily drives another the second bevel gear 31b2a3 rotation, then this second bevel gear 31b2a3 drives the first bevel gear 31b2a2 rotation of engaging with it, the first rotating shaft simultaneously starts to rotate and drives switch gate 2b to rotate, whole transmission process is gear drive and through-drive, transmission is more stable.In this structure, in the time that indoor set is normally worked, the second actuator 311 orders about third hand tap gear 31b2a4 clockwise interior and counterclockwise reciprocating rotation among a small circle, while is via the drive path of the second bevel gear 31b2a3, power transmission shaft 31b2a1, the second bevel gear 31b2a3 and the first bevel gear 31b2a2, drive also clockwise among a small circle and counterclockwise reciprocating rotation of the first rotating shaft, force switch gate 2b to form low-angle swing, play the effect of wind deflector.
Referring to Figure 16-Figure 19, drive mechanism 31b2 can also be: drive mechanism 31b2 comprises the gear assembly 31b2b1 being located on sliding part 31b1, gear assembly 31b2b1 comprises some the first roller gear 31b2b11, each the first roller gear 31b2b11 is located along the same line and engagement successively, accordingly, on the second driving shaft 3111b, be arranged with the second roller gear 31b2b12, this gear assembly 31b2b1 wherein the first roller gear 31b2b11 on an end engages with the second roller gear 31b2b12, be positioned on the first roller gear 31b2b11 on gear assembly 31b2b1 the other end and be fixedly connected with the second rotating shaft (not shown), this second rotating shaft is positioned on the rotation of this first roller gear 31b2b11, and it wears sliding part 31b1 and is fixedly connected with switch gate 2b.This structure, the movement of switch gate 2b and said structure are similar to be repeated no more, and in the time that switch gate 2b need to rotate, order about the second driving shaft 3111b and the second roller gear 31b2b12 synchronous rotary by the second actuator 311, the second roller gear 31b2b12 drives the first roller gear 31b2b11 rotation of engaging with it, and then successively driven gear assembly 31b2b1 each the first roller gear 31b2b11 and be fixed on the second rotating shaft rotation on one first roller gear 31b2b11 wherein, finally this second rotating shaft drives switch gate 2b rotation.Only adopt gear drive at above-mentioned transmission process middle gear assembly 31b2b1, transmission is stable, and transmission efficiency is high.In like manner, in this structure, needs using switch gate 2b when wind deflector uses, the second actuator 311 orders about the secondth driving shaft 3111b clockwise interior and counterclockwise reciprocating rotation among a small circle, thereby through the gearing of gear assembly 31b2b1, drive the second rotating shaft to do reciprocating rotation among a small circle, make switch gate 2b form low-angle swing.
Refer again to Fig. 5-Figure 10, be equipped with some blinds fan 15 on the inwall 121 of two air-out passages 12, each blinds is fanned 15 parallel and intervals and is arranged and can swing up and down.Usually, each blinds fan 15 is arranged on the inwall 121 of air-out passage 12 near indoor unit casing 1 one sides, in the time that indoor set is worked, the part air-flow that indoor set produces is discharged by air outlet 11 through two air-out passages 12, now all synchronously interior swings among a small circle up and down of each blinds fan 15, produce certain active force to the air-flow in air-out passage 12, promote the flow velocity of air outlet 11 place's air-flows, can play the effect of current stabilization, strengthen the air-out effect of indoor set.
Referring to Figure 15 and Figure 19, further, in two opposed inner walls 111 of air outlet 11, be respectively arranged with some shock absorber parts 16, each shock absorber part 16 intervals arrange.Because air outlet 11 is step port structural, each shock absorber part 16 is all located on the inwall 111 of air outlet 11 heavy caliber parts, in the time that indoor set quits work, switch gate 2 is positioned at air outlet 11 heavy caliber parts, now two opposite flanks of switch gate 2 contact with the each shock absorber part 16 in air outlet 11 2 opposed inner walls 111 respectively, general shock absorber part 16 adopts plastic parts to make, it has certain elasticity, in the time there are vibrations in indoor set, shock absorber part 16 can be alleviated the active force between switch gate 2 and air outlet 11 inwalls 111, play the effect of damping, and in the process moving at switch gate 2, shock absorber part 16 can be avoided occurring rubbing between switch gate 2 and air outlet 11 inwalls 111, prevent that wearing and tearing from appearring in switch gate 2 and air outlet 11 in the course of the work, ensure indoor set outward appearance demand.
The foregoing is only the utility model preferred embodiment; its structure is not limited to the above-mentioned shape of enumerating; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. an air conditioner room unit, comprise and there is the indoor unit casing of air outlet and for opening and closing the switch gate of described air outlet, it is characterized in that: also comprise the drive unit that opens and closes described air outlet for controlling described switch gate, described drive unit is located on described indoor unit casing, described drive unit comprises the rotating mechanism swinging in described air outlet place for ordering about described switch gate, and described rotating mechanism is located on described indoor unit casing and with described switch gate and is connected.
2. air conditioner room unit as claimed in claim 1, it is characterized in that: described drive unit also comprise can order about described switch gate and described rotating mechanism along vertical described air outlet direction move so that described switch gate away from described indoor unit casing and make described switch gate pass in and out the pushing mechanism in described indoor unit casing along described air outlet, described pushing mechanism is located on described indoor unit casing.
3. air conditioner room unit as claimed in claim 2, it is characterized in that: in described indoor unit casing, be provided with two air-out passages, described in two, air-out passage end is intersected in described air outlet place, be provided with in the inwall intersection of air-out passage described in two container cavity stretching into for described switch gate one end after described switch gate enters in described indoor unit casing, described container cavity wall has the described switch gate one end of confession and stretches into the gapped opening of tool in described container cavity and after described container cavity is stretched in described switch gate one end and between described switch gate, described opening is the rotation to described switch gate just.
4. air conditioner room unit as claimed in claim 2 or claim 3, it is characterized in that: described pushing mechanism comprises and is fixed on the open slot of the first actuator on described indoor unit casing, vertical described air outlet and lays and tooth bar slidably along described open slot inwall, described the first actuator has and engages with described tooth bar and rotating the first driving shaft, described rotating mechanism comprises the second actuator that is fixedly connected with described tooth bar and can slides along described open slot, and described actuator has the second driving shaft rotating and that rotate for ordering about described switch gate.
5. air conditioner room unit as claimed in claim 4, is characterized in that: described the second driving shaft is fixedly connected with described switch gate.
6. air conditioner room unit as claimed in claim 4, it is characterized in that: described rotating mechanism also comprises the sliding part being fixedly connected with described the second actuator and can slide along described open slot and engage the drive mechanism rotating for ordering about described switch gate with described the second driving shaft, described drive mechanism is fixed on described sliding part.
7. air conditioner room unit as claimed in claim 6, it is characterized in that: described drive mechanism comprises power transmission shaft and the first bevel gear, described power transmission shaft and described the first bevel gear are all located on described sliding part, sheathedly on described the second driving shaft be fixed with the second bevel gear, two ends of described power transmission shaft are the sheathed two third hand tap gears that are fixed with respectively, described in two, third hand tap gear engages with described the first bevel gear and described the second bevel gear respectively, the rotation of described the first bevel gear is provided with the first turning cylinder being fixedly connected with described the first bevel gear, described the first turning cylinder wears described sliding part and is fixedly connected with described switch gate.
8. air conditioner room unit as claimed in claim 6, it is characterized in that: described drive mechanism comprises the gear assembly of being located on described sliding part, described gear assembly comprises some the first roller gears that are located along the same line and engage successively, on described the second driving shaft, be arranged with the second roller gear, the first roller gear that is positioned at described gear assembly one end engages with described the second roller gear, the rotation that is positioned at first roller gear at described gear assembly the other end place is provided with the second turning cylinder being fixedly connected with this first roller gear, described the second turning cylinder wears described sliding part and is fixedly connected with described switch gate.
9. the air conditioner room unit as described in claim 1-3 any one, is characterized in that: on the inwall of air-out passage described in two, be interval with respectively some blinds fans that can swing up and down for current stabilization, between each described blinds fan, be arranged in parallel.
10. the air conditioner room unit as described in claim 1-3 any one, is characterized in that: described switch gate comprises two appearance members that are fastened and connected and is located in the stiffener between appearance member described in two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154737.4U CN203857547U (en) | 2014-03-31 | 2014-03-31 | Air-conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154737.4U CN203857547U (en) | 2014-03-31 | 2014-03-31 | Air-conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857547U true CN203857547U (en) | 2014-10-01 |
Family
ID=51607394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420154737.4U Expired - Lifetime CN203857547U (en) | 2014-03-31 | 2014-03-31 | Air-conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857547U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940066A (en) * | 2014-03-31 | 2014-07-23 | 美的集团股份有限公司 | Indoor unit of air conditioner |
| CN104697142A (en) * | 2015-03-12 | 2015-06-10 | 广东美的制冷设备有限公司 | Air guide mechanism and air conditioner indoor unit |
| WO2019129066A1 (en) * | 2017-12-29 | 2019-07-04 | 青岛海尔股份有限公司 | Branch air supply device and refrigerator |
-
2014
- 2014-03-31 CN CN201420154737.4U patent/CN203857547U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940066A (en) * | 2014-03-31 | 2014-07-23 | 美的集团股份有限公司 | Indoor unit of air conditioner |
| CN104697142A (en) * | 2015-03-12 | 2015-06-10 | 广东美的制冷设备有限公司 | Air guide mechanism and air conditioner indoor unit |
| WO2019129066A1 (en) * | 2017-12-29 | 2019-07-04 | 青岛海尔股份有限公司 | Branch air supply device and refrigerator |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |