CN103939985A - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN103939985A CN103939985A CN201410129178.6A CN201410129178A CN103939985A CN 103939985 A CN103939985 A CN 103939985A CN 201410129178 A CN201410129178 A CN 201410129178A CN 103939985 A CN103939985 A CN 103939985A
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- switch gate
- air outlet
- indoor unit
- air
- air conditioner
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Abstract
The invention relates to an air conditioner, and provides an indoor unit of an air conditioner. The indoor unit comprises an indoor unit shell with an air outlet and a door used for opening and closing the air outlet. The indoor unit further comprises a drive device used for driving the air outlet to be opened and closed, wherein the drive device is arranged on the indoor unit shell and comprises a rotating mechanism, and the rotating mechanism is used for driving the air outlet to be in an opened or closed state and used for driving the door to be in a swinging state at the air outlet when the air outlet is opened. The door is driven to rotate through the rotating mechanism so that the door can control the air outlet to be opened and closed, the door can perform a dustproof function when the indoor unit stops working and also performs the function of an air deflector when the indoor unit works, and the air blowing effect is improved.
Description
Technical field
The present invention relates to air-conditioner, relate 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 when indoor set quits work, and closing air outlet plays the effect of dust-break, is packed up hiding when indoor set is worked.
Summary of the invention
The object of the present invention is to provide a kind of air conditioner room unit, be intended to for solving the switch gate function ratio of existing indoor set more singlely, when indoor set is worked, do not play the problem of other effect.
For solving the problems of the technologies described above, technical scheme of the present invention 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 comprise for order about described air outlet in open or close state and when described air outlet is opened for order about described switch gate in described air outlet the rotating mechanism in swinging.
Further, described drive unit is also included in described switch gate and described rotating mechanism along making described switch gate in vertical described air outlet direction away from the state of described indoor unit casing and can making described switch gate be positioned at the pushing mechanism of 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, inwall intersection in air-out passage described in two is provided with the 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 over against the rotation of described switch gate.
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 described tooth bar engagement 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 that is fixedly connected with described the second actuator and can slides along described open slot and the drive mechanism rotating for ordering about described switch gate with described the second driving shaft engagement, 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 meshes 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 mesh successively, on described the second driving shaft, be arranged with the second roller gear, be positioned at the first roller gear and the described second roller gear engagement of described gear assembly one end, the rotation that is positioned at first roller gear at place, described gear assembly the other end 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, described in each, between 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 present invention has following technique effect:
Indoor set of the present invention, when 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 positioned at this air outlet place, and there is certain angle between itself and air outlet, 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, form air-flow, play the effect of wind deflector.In this structure, switch gate had both played dustproof effect when indoor set quits work, and also when indoor set is worked, played the effect of wind deflector simultaneously, can effectively strengthen the air-out effect at this air outlet place.
Accompanying drawing explanation
Fig. 1 be second actuator of air conditioner room unit of the embodiment of the present invention 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 that Fig. 4 is the air conditioner room unit for 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 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 of the switch gate closing air outlet of the drive mechanism of the air conditioner room unit of Fig. 1 while adopting Bevel Gear Transmission;
Figure 13 is that the switch gate of the drive mechanism of the air conditioner room unit of Fig. 1 while adopting Bevel Gear Transmission is away from the structural representation of indoor unit casing;
Figure 14 is the structural representation of the switch gate 90-degree rotation of the drive mechanism of the air conditioner room unit of Fig. 1 while adopting Bevel Gear Transmission;
Figure 15 is that the switch gate of the drive mechanism of the air conditioner room unit of Fig. 1 while adopting Bevel Gear Transmission stretches into the structural representation in indoor unit casing;
Figure 16 is the structural representation of the switch gate closing air outlet of the drive mechanism of the air conditioner room unit of Fig. 1 while adopting column gear transmission;
Figure 17 is that the switch gate of the drive mechanism of the air conditioner room unit of Fig. 1 while adopting column gear transmission is away from the structural representation of indoor unit casing;
Figure 18 is the structural representation of the switch gate 90-degree rotation of the drive mechanism of the air conditioner room unit of Fig. 1 while adopting column gear transmission;
Figure 19 is that the switch gate of the drive mechanism of the air conditioner room unit of Fig. 1 while adopting column gear transmission stretches into the structural representation in indoor unit casing.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1-Figure 10, the embodiment of the present invention provides a kind of air conditioner room unit, comprise and there is the indoor unit casing 1 of air outlet 11 and the switch gate 2 opening and closing for controlling this air outlet 11, indoor set of the present invention 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 can order about switch gate 2 and rotate to realize the control that air outlet 11 is opened and closed, 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 simultaneously.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 orders about switch gate 2 and is rotated action, switch gate 2 is positioned at air outlet 11 places, and in a certain angle between itself and air outlet 11, now switch gate 2 can not affect the normal air-out of air outlet 11 herein, simultaneously when indoor set is normal, rotating mechanism 31 is gone back the swing of gauge tap door 2 in its axis is done among a small circle, 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 when indoor set quits work, but also when indoor set is worked, can play the effect of wind deflector.
Further, when 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 when 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, by this pushing mechanism 32, can make switch gate 2 move so that switch gate 2, away from indoor unit casing 1, can also wear this air outlet 11 turnover indoor unit casings 1 by gauge tap door 2 simultaneously along the direction of vertical air outlet 11.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, when 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 when 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, guarantee the outward appearance demand of indoor set.To this in the present embodiment, when 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 whole vertical air outlet 11 of switch gate 2, 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 along original route, return, now switch gate 2 can wear smoothly air outlet 11 and enters in indoor unit casing 1, thereby completed the process that whole switch gate 2 is opened 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 when indoor set quits work, switch gate 2 is positioned at indoor unit casing 1, or when 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 be so that switch gate 2, when indoor set is worked, 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, this opening 141 is over against the rotation of switch gate 2, 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, at switch gate 2, is built in indoor unit casing 1 when interior, 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.When 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 over against 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 switch gate 2 each edges, 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 when switch gate 2 turnover 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 when indoor set quits work, it also plays the effect of wind deflector when indoor set is worked simultaneously, to this switch gate 2, self should there is certain intensity, 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 when 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, for the pushing mechanism 32 of drive unit in indoor set 3, can take various structures form:
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 when rotating mechanism 31 work, expansion link can not affect the rotation of switch gate 2 self.When 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, when indoor set is worked, two expansion links are expanding-contracting action repeatedly by a small margin synchronously, and switch gate 2 can be swung 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, its with the inwall of chute 332 between for being slidably connected, the first actuator 321 has rotating the first driving shaft 3211, the first driving shaft 3211 and tooth bar 323 engagements, 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 with the direction of the tooth bar 323 vertical air outlets 11 in edge simultaneously, this second actuator 311 also adopts drive motors, the second actuator 311 has rotating the second driving shaft 3111, by this second driving shaft 3111, orders about switch gate 2 synchronous rotaries.In this structure, the first actuator 321 rotates band carry-over bar 323 and moves along chute 322, with hour rack 323, drives again the second actuator 311 to move along chute 322, 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 to switch gate 2 rotations 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, by controlling the movement of rotating mechanism 31, realizes the 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 and the second driving shaft 3111b engagement, 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, by tooth bar 323, promote or pull moving along chute 322 of sliding part 31b1 and the second actuator 311, it is upper that it also can be located at tooth bar 323 sliding part 31b1, by tooth bar 323, drives sliding part 31b1 to move along chute 322.Between the second actuator 311 and switch gate 2b, by a drive mechanism 31b2, be connected, 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 31b2
athe 1 and 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, the sheathed two third hand tap gear 31b2a4 that are fixed with respectively at the both ends of power transmission shaft 31b2a1, 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 mesh 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.When needs moving switch door 2b, by pushing mechanism 32, ordering about tooth bar 323 moves, tooth bar 323 drives sliding part 31b1 to move, and then the drive mechanism 31b2 on sliding part 31b1 drives switch gate 2b to move, and when 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 the third hand tap gear 31b2a4 rotation with its engagement, and then power transmission shaft 31b2a1 rotarily drives another the second bevel gear 31b2a3 rotation, then this second bevel gear 31b2a3 drives with the first bevel gear 31b2a2 of its engagement and rotates, 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, when 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 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 is the first roller gear 31b2b11 on an end and the second roller gear 31b2b12 engagement wherein, 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 when switch gate 2b need to rotate, by the second actuator 311, order about the second driving shaft 3111b and the second roller gear 31b2b12 synchronous rotary, the second roller gear 31b2b12 drives the first roller gear 31b2b11 rotation with its engagement, and then successively driven gear assembly 31b2b1 each 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.At above-mentioned transmission process middle gear assembly 31b2b1, only adopt gear drive, transmission is stable, and transmission efficiency is high.In like manner, in this structure, needs using switch gate 2b when wind deflector is used, the second actuator 311 orders about the secondth driving shaft 3111b clockwise interior and counterclockwise reciprocating rotation among a small circle, thereby the gearing through 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, when 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, when 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 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, when 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, guarantee indoor set outward appearance demand.
The foregoing is only preferred embodiment of the present invention, its structure is not limited to the above-mentioned shape of enumerating, and all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
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 comprise for order about described air outlet in open or close state and when described air outlet is opened for order about described switch gate in described air outlet the rotating mechanism in swinging.
2. air conditioner room unit as claimed in claim 1, is characterized in that: described drive unit is also included in described switch gate and described rotating mechanism along making described switch gate in vertical described air outlet direction away from the state of described indoor unit casing and can making described switch gate be positioned at the pushing mechanism of 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, inwall intersection in air-out passage described in two is provided with the 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 over against the rotation of described switch gate.
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 described tooth bar engagement 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 that is fixedly connected with described the second actuator and can slides along described open slot and the drive mechanism rotating for ordering about described switch gate with described the second driving shaft engagement, and 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 meshes 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 mesh successively, on described the second driving shaft, be arranged with the second roller gear, be positioned at the first roller gear and the described second roller gear engagement of described gear assembly one end, the rotation that is positioned at first roller gear at place, described gear assembly the other end 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, described in each, between 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 |
|---|---|---|---|
| CN201410129178.6A CN103939985B (en) | 2014-03-31 | 2014-03-31 | Air conditioner room unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410129178.6A CN103939985B (en) | 2014-03-31 | 2014-03-31 | Air conditioner room unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103939985A true CN103939985A (en) | 2014-07-23 |
| CN103939985B CN103939985B (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410129178.6A Active CN103939985B (en) | 2014-03-31 | 2014-03-31 | Air conditioner room unit |
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| CN104296343A (en) * | 2014-09-26 | 2015-01-21 | 广州华凌制冷设备有限公司 | Wind blocking piece, air flue assembly and vertical air conditioner indoor unit |
| CN104197414B (en) * | 2014-08-27 | 2016-10-19 | 美的集团武汉制冷设备有限公司 | Indoor apparatus of air conditioner |
| CN108716715A (en) * | 2018-04-28 | 2018-10-30 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and control method thereof |
| CN110173760A (en) * | 2019-06-26 | 2019-08-27 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
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| Publication number | Publication date |
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| CN103939985B (en) | 2016-09-07 |
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