Background technology
Usually, thus air-conditioner is to utilize aerial cooler, heater or air purifier to make nice and cool, the warm or air cleaning in room make internal environment equipment preferably.Ventilation unit, air cooling and heater and air purifier are set in this air-conditioner, and described ventilation unit makes air in indoor forced circulation, sucks room air, carries out heat exchange, or purifies air, and then air is discharged to indoor.In the prior art, people constantly improve air-conditioner, and particularly, recently, the improvement of air-conditioner is that exhaust outlet can be closed when it does not use, to keep the cleaning of air-conditioner inside.At present; all developed both at home and abroad the separated floor air-conditioning of considerable exhaust outlet closure, though its motion mode, implementation method have corresponding patent protection, its motion complexity; usually include linkage, there is chute the exhaust outlet both sides, but connecting rod mechanism movement is often reliable inadequately.For example the patent No. is: 00103616.5, notification number is: 1265460, name is called: the patent of invention of " switch module of air-conditioner exhaust outlet " discloses a kind of switch module of exhaust outlet of air-conditioner, has anti-step drop panel, this panel moves when door is closed laterally, moves to the inside when door is opened, and therefore makes front surface produce same plane, this has improved the aesthetic measure of the outer surface of air-conditioner, and dust or analog accumulation and infiltration are reduced as far as possible.The described air-conditioner of above-mentioned patent, sliding door can move up and down, and when not using, sliding door can be closed exhaust outlet; In this patented technology, comprising: top panel, this top panel combines with the leading flank of cabinet, and the top of this top panel is provided with the exhaust outlet that is used for discharging air; Front panel, this front panel combines with described cabinet at the downside of described top panel; Sliding door, this sliding door are arranged in the anterior of described exhaust outlet and by moving up and down the described exhaust outlet of switch; Anti-step drop panel, should prevent the bottom of step drop panel arrangement at described exhaust outlet, thereby can move forward and backward, when described sliding door covered described exhaust outlet, anti-step drop panel was used for preventing the step drop occurring between described front panel and described sliding door; Door drive, this door drive are arranged on the inboard and top panel of described sliding door, so that described sliding door is moved up and down; And panel driver, this panel driver is arranged on the inboard and described top panel of anti-step drop panel, so that described anti-step drop panel is moved forward and backward.In this patented technology, not only comprise sliding door and driver thereof, also comprise anti-step drop panel and panel driver, complex structure has increased cost indirectly, is unfavorable for market competition.Exhaust opening slide door needs structure simpler, the driving mechanism of the sliding door control of easier control, thus realize its motor function.
Summary of the invention
The objective of the invention is to: provide a kind of simple in structure, cost is low, slip is steady, help market competition and can guarantee the permanent cabinet type air conditioner that has automatic door and exhaust opening that effectively uses.
For achieving the above object, the present invention has adopted following technical scheme:
A kind of cabinet air conditioner that has exhaust opening slide door includes:
The air-conditioner cabinet;
Top plate body, plate body combines with the top of the leading flank of cabinet air conditioner cabinet above this, and should be provided with the exhaust outlet that is used for discharging air by top plate body;
Following plate body, downside of plate body plate body on described combines with the bottom of described air-conditioner cabinet leading flank below this;
Plate body and following plate body can be one or for being separated from each other the formula structure above described;
Sliding door parts, these sliding door parts include the rear portion that is arranged in described exhaust outlet and by moving up and down the sliding door of the described exhaust outlet of switch;
Door drive, this door drive links to each other with sliding door, moves up and down so that order about described sliding door;
Outlet frame, described outlet frame are arranged in behind the top plate body inboard, and described outlet frame is equipped with the exhaust outlet blade; The left and right sides inner side edge of described outlet frame is provided with the movement locus device that guided slidable door and connector thereof move up and down;
Wherein, described door drive includes drive motors, gear reduction box and worm and gear device, described gear reduction box is connected with the drive motors axle, the worm gear of described worm and gear device is installed on the output shaft of described gear reduction box, but the worm screw of described worm and gear device is a kind of flexible worm screw of bending; The end of described flexible worm screw is meshed with described worm gear, and the other end is connected by jockey with sliding door.
By technique scheme, compared with prior art this invention has following beneficial effect:
The cabinet air conditioner that has exhaust opening slide door of the present invention, rotate by drive motors gear reduction box, worm and gear device, worm screw converts rotation to and moves up and down, and drives sliding door, sliding up and down of final realization sliding door, thus realized the automatic start or stop of sliding door.The present invention is simple in structure, slides steadily, and processing method is simple, and processing cost is low, helps market competition; Can for a long time effectively use, foreign matters such as assurance dust do not fall in the air-conditioner from exhaust outlet, thereby also can guarantee the cleaning of room air; Sliding door can close at air-conditioner inside when air-conditioner was opened, thereby had guaranteed the overall aesthetics of air-conditioner.
The specific embodiment
Embodiment one:
As shown in Figure 1, 2:
A kind of cabinet air conditioner that has exhaust opening slide door includes:
The air-conditioner cabinet;
Top plate body, plate body combines with the top of the leading flank of cabinet air conditioner cabinet above this, and should be provided with the exhaust outlet that is used for discharging air by top plate body;
Following plate body, downside of plate body plate body on described combines with the bottom of described air-conditioner cabinet leading flank below this;
Plate body and following plate body can be one or for being separated from each other the formula structure above described;
Sliding door parts, these sliding door parts include rear portion and the sliding door 80 by moving up and down the described exhaust outlet of switch that is arranged in described exhaust outlet;
Door drive, this door drive links to each other with sliding door 80, moves up and down so that order about described sliding door 80;
Outlet frame 90, described outlet frame 90 are arranged in behind the top plate body inboard, and described outlet frame 90 is equipped with the exhaust outlet blade; The left and right sides inner side edge of described outlet frame 90 is provided with the movement locus device that guided slidable door and connector thereof move up and down;
Wherein, described door drive includes drive motors 10, gear reduction box 20 and worm and gear device, described gear reduction box 20 is connected with the drive motors axle, the worm gear 30 of described worm and gear device is installed on the output shaft of described gear reduction box 20, but the worm screw of described worm and gear device is a kind of flexible worm screw 40 of bending; The end of described flexible worm screw 40 is meshed with described worm gear 30, and the other end and sliding door 80 are connected by jockey.
As shown in Figure 1, 2, described gear reduction box 20 includes pinion 201 that is installed on the drive motors axle and the gear wheel 202 that is meshed with described pinion 201, and the central shaft of described gear wheel 202 is the output shaft of described gear reduction box 20.
Described drive motors 10, gear reduction box 20 and worm gear 30 all are positioned at the bottom of described outlet frame 90.
Described worm and gear device includes two
flexible worm screws 40, i.e. last worm screw 401 that is meshed with the top spiral shell tooth of described
worm gear 30 and the following worm screw 402 that is meshed with the bottom spiral shell tooth of described
worm gear 30; Described upward worm screw 401 is
Shape, described worm screw 401 horizontal segments of going up are meshed with the top spiral shell tooth of
worm gear 30; Described worm screw 402 down is
Shape, described worm screw 402 horizontal segments down are meshed with the bottom spiral shell tooth of
worm gear 30; The described vertical section jockey with sliding
door 80 two ends going up worm screw 401, following worm screw 402 is connected respectively.
Described cabinet air conditioner also includes two and fixes the described flexible worm screw positioning sleeve assembly 50 of going up worm screw 401 and following worm screw 402 respectively, and described flexible worm screw positioning sleeve assembly 50 adopts the pipeline configuration of rigidity, is fixed on the left and right sides sidewall of outlet frame 90; The center line of described flexible worm screw positioning sleeve assembly 50 is the multistage broken line, and inner one section center line is a horizontal linear, and the center line that the top, outer end is a section is vertical straight line; Flexible worm screw 40 passes described flexible worm screw positioning sleeve assembly 50 location and along with movement position changes its bending region.
The jockey of described sliding door 80 is the connecting rod 70 that is fixed on 80 liang of lateral walls of sliding door, and the slide block 60 that is connected as a single entity with described connecting rod 70; Described slide block 60 is fixed on the top of flexible worm screw 40.
The described movement locus device that is positioned at outlet frame 90 left and right sides inner side edge settings is a locating slot 91, vertical section of two flexible worm screws 40 all is positioned at described locating slot 91 and moves, and it is mobile described locating slot 91 in equally that slide block 60 is nested in the top periphery of flexible worm screw 40.
The upper and lower extreme position of described locating slot 91 is provided with position-sensing switch.
As shown in Figure 1, the top of described locating slot 91 includes one section chute section 911 to the air-conditioner inner inclination, and two outside top of sliding door 80 are provided with outward extending protruding axle 81, and described protruding axle 81 is positioned at locating slot 91 and slides; The two sides of described sliding door 80 have oblique chute 82, and the top of connecting rod 70 is provided with the buckle slide block, and described buckle slide block is positioned at oblique chute 82 and slides.
When air-conditioning was opened, motor 10 was opened simultaneously, and motor 10 driven gear reduction boxes 20 rotate, because worm gear and gear reduction box 20 connect, slowed down so can realize worm gear 30.The flexible worm screw 40 of worm gear 30 drives moves downward along the locating slot of outlet frame 90.Slide block and flexible worm screw are fixed.Under the drive of slide block 60, connecting rod 70 drags sliding door 80 motions.When sliding door moves downward the corresponding position-sensing switch position to the lower end, position-sensing switch is passed to controller with signal, and controller makes motor 10 stop motions, and this moment, sliding door 80 was in maximum opening.When air-conditioner was closed, motor 10 was opened counter-rotating, and the worm gear counter-rotating forces flexible worm screw 40 move upward along the locating slot of outlet frame 90, and slide block 60 moves upward.Slide block 60 drives sliding door 80 by connecting rod 70 and moves upward.On sliding door 80 moved up to, connecting rod 70 ejected sliding door 80 to smooth with the air-conditioning surface.Position-sensing switch is passed to controller with signal, and controller makes motor 10 stop motion immediately, and this moment, sliding door 80 was in maximum closed condition.
Embodiment two:
Shown in Fig. 3,4,5, present embodiment and embodiment one difference are:
The described movement locus device that is positioned at outlet frame 90 left and right sides inner side edge settings is a locating slot 92, and described locating slot 92 is whole straight-line groove; The back two side ends of described sliding door 80 is provided with upper and lower two groups of jockeys that structure is identical; The locating piece 83 of the back two side ends that every group of jockey include the slide block 61 that is nested in flexible worm screw 40 peripheries, the waling stripe 71 that is connected with slide block 61, be fixed on sliding door 80, the other end of described waling stripe 71 and locating piece 83 are fastenedly connected; Vertical section of described slide block 61, two flexible worm screws 40 all is arranged in locating slot 92 and moves up and down.
Shown in Fig. 6 a, 6b, 6c, described flexible worm screw positioning sleeve assembly 50 has through hole at the connecting portion of described flexible worm screw 40 and described worm gear 30, is convenient to described flexible worm screw 40 and is meshed in this position with described worm gear 30.
Embodiment three:
Shown in Fig. 7,8,9, this has the automatic sliding door opening/closing device of exhaust outlet of the cabinet type air conditioner of the automatic sliding door of exhaust outlet, mainly include motor 10, gear reduction box 20, worm gear 30, flexible worm screw 40, flexible worm screw positioning sleeve assembly 50, the back two side ends of described sliding door 80 is provided with left and right two groups of jockeys that structure is identical; Difference is: every group of jockey includes two slide blocks 62, spring 100 and X type connecting rods 110 up and down; The top of described flexible worm screw 40 is connected with spring 100, and slide block 60 is fixed on the upper and lower end of spring 100; Between slide block 62 and the sliding door 80, connect by an X type connecting rod 110, two slide blocks 62 all are fixed on two free ends up and down of homonymy of X type connecting rod simultaneously up and down.
Two free ends up and down of an other side of described X type connecting rod 110 are provided with " one " shape through hole 111, and two locating pieces 84 up and down that are fixed on the back two side ends of sliding door 80 are arranged in described " one " shape through hole 111 location and slip.
When air-conditioning was opened, motor 10 was opened simultaneously, and motor 10 driven gear reduction boxes 20 rotate, because worm gear and gear reduction box 20 connect, slowed down so can realize worm gear 30.The flexible worm screw 40 of worm gear 30 drives moves downward along the locating slot of outlet frame 90.Slide block and flexible worm screw are fixed.Under the drive of slide block 60, spring 100 is upheld, and X type connecting rod 110 is upheld, sliding door 80 inwardly income outlet frame is after 90s is dragged by slide block 60 again.When sliding door moves downward the corresponding position-sensing switch position to the lower end, position-sensing switch is passed to controller with signal, and controller makes motor 10 stop motions, and this moment, sliding door 80 was in maximum opening.When air-conditioner was closed, motor 10 was opened counter-rotating, and the worm gear counter-rotating forces flexible worm screw 40 move upward along the locating slot of outlet frame 90, and slide block 60 moves upward.Slide block 60 drives sliding door 80 by X type connecting rod 110 and moves upward.On sliding door 80 moved up to, slide block 60 compression springs 100 made 110 compressions of X type connecting rod, and sliding door 80 is ejected to smooth with the air-conditioning surface.Position-sensing switch is passed to controller with signal, and controller makes motor 10 stop motion immediately, and this moment, sliding door 80 was in maximum closed condition.
This air-conditioner can be when air-conditioning be opened sliding door open simultaneously and guarantee the unobstructed of exhaust outlet, sliding door is closed simultaneously when air-conditioner is closed, has guaranteed that foreign matter such as dust falls in the air-conditioner by exhaust outlet, can keep the cleaning of room air.
Above-mentioned listed specific implementation is nonrestrictive, to one skilled in the art, is not departing from the scope of the invention, and various improvement and the variation carried out all belong to protection scope of the present invention.