CN203628963U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN203628963U CN203628963U CN201320587466.7U CN201320587466U CN203628963U CN 203628963 U CN203628963 U CN 203628963U CN 201320587466 U CN201320587466 U CN 201320587466U CN 203628963 U CN203628963 U CN 203628963U
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Abstract
The air conditioner comprises a shell with an air outlet, and the air conditioner also comprises a first air deflector which is pivotally arranged on the inner side of the air outlet; the second air deflector is pivotally arranged at the air outlet and has a structure which surrounds the first air deflector and seals the air outlet; the motor is provided with an output shaft; the transmission mechanism is connected with an output shaft of the motor, the transmission mechanism is respectively connected with the first air deflector and the second air deflector, and the motor drives the first air deflector and the second air deflector to pivot asynchronously through the transmission mechanism. When the air conditioner works, the transmission mechanism is driven by the motor to respectively control the first air deflector and the second air deflector to perform asynchronous pivoting, so that the driving structure of the air conditioner is simplified, the phenomenon that the first air deflector and the second air deflector are respectively controlled by double motors to perform asynchronous pivoting in the prior art is replaced, and the cost is reduced.
Description
Technical field
The utility model relates to air-conditioning technical field, in particular to a kind of air-conditioner.
Background technology
The air outlet of separated wall hanging type air conditioner in the market adopts two wind deflector structures, and for the asynchronous control mode of two wind deflectors, generally adopts two motors to control respectively two wind deflectors, not only causes the complexity of structure, also causes cost to increase.
Therefore, reduce costs and the basis of simplified structure on, designing a kind of air-conditioning that can control two asynchronous motions of wind deflector is those skilled in the art's problem demanding prompt solutions.
For the transmission mechanism of partial gear, the gear teeth corresponding relation between gear is most important between two, and it affects gear-driven angle and intermittent time, therefore, in installation process, need to position gear, makes it meet running requirements.
At present, for the locate mode of drive mechanism of non circular gear be: gear is assembled to and drives in box, and fixes by latch.As shown in Figure 4, the first gear 01 is installed on and is driven in box 04, then fixing by latch 05, make the first gear 01 and drive the position of box 04 relative fixing, correspondingly, equally first be assembled to and drive in box 04 for the second gear 02, then adopt latch 05 fixing, make it and drive the relative position of box 04 unique, according to above-mentioned assembling mode, successively all gears are installed to location, finally the latch of each gear 05 is pulled out, thus the location and installation of complete mated gear.
Known by above-mentioned operation, adopting above-mentioned location and installation mode to need operator that latch is constantly installed finally also needs latch to extract, and makes whole position fixing process complex procedures, has wasted greatly the time of location and installation.
Utility model content
Based on this, being necessary, for the irrationality of prior art existence, provides a kind of air-conditioner, realize the asynchronous motion of two wind deflectors by a driven by motor transmission mechanism, simplify air-conditioning drives structure, simplify the locate mode of incomplete gear mechanism, improve installation rate, reduce costs.
The technical scheme of a kind of air-conditioner that the utility model provides is as follows:
A kind of air-conditioner, comprises the housing with air outlet, and the first wind deflector, is arranged on pivotly the inner side of air outlet; The second wind deflector, is arranged on air outlet place pivotly by rotating shaft, and the second wind deflector has the structure of surrounding the first wind deflector and sealing air outlet; Motor, has output shaft; Transmission mechanism, transmission mechanism is connected with the output shaft of motor, and transmission mechanism is connected respectively with the first wind deflector and the second wind deflector; Transmission mechanism is incomplete gear mechanism, comprise the first gear, the 3rd gear and for the installing component of the first gear and the 3rd gear is installed, wherein, the first gear has first gear teeth and the first non-flank of tooth of taking turns, and the 3rd gear has the second non-flank of tooth and second gear teeth with the first gear teeth meshing of taking turns; The first non-wheel on the flank of tooth is provided with the first limiting component, and the second non-wheel on the flank of tooth is provided with and can coordinates with the first limiting component, the first gear is rotated to the second spacing limiting component; Motor drives the first wind deflector and the second wind deflector to carry out asynchronous pivotable by transmission mechanism; The axis of rotation of rotating shaft is positioned at the outside of air outlet.
Further, transmission mechanism comprises: the first gear, and to synchronize and rotate with the first crank, the first gear all drives and is connected with the output shaft of described motor with the first crank; The second crank, is fixedly connected on the second wind deflector, carries out pivotable by connecting rod and the first crank; The second gear, is fixedly connected on the first wind deflector, and the axis of the second gear overlaps with the pivot axis of the first wind deflector; The 3rd gear, is meshed with the first gear, with the second gear selectively in engaging or non-engagement state.
Further, the 3rd gear is partial gear.
Further, the second gear is partial gear.
Further, in the first wind deflector and the second wind deflector opening procedure, transmission mechanism comprises two driving stages: in the first driving stage, the first gear is meshed with the 3rd gear, and the second gear is with the 3rd gear is non-engages; In the second driving stage, the first gear is meshed with the 3rd gear, and the second gear is meshed with the 3rd gear.
Further, in the first wind deflector and the second wind deflector closing process, transmission mechanism comprises two driving stages: in the 3rd driving stage, the first gear is meshed with the 3rd gear, and the second gear is meshed with the 3rd gear; 4 wheel driven moves the stage, and the first gear is meshed with the 3rd gear, and the second gear is with the 3rd gear is non-engages.
Further, air-conditioner also comprises control device, and control device is electrically connected with motor (40).
Further, the second wind deflector has the shape of sealing air outlet completely.
Further, the first wind deflector is arranged on the top of the second wind deflector, and the first wind deflector has the structure fitting together with drip tray.
Further, the edge of the second wind deflector and housing are suitable.
Further, the second limiting component comprises that its free end is gradually away from the flange in the center of circle of the 3rd gear; The first limiting component comprises the recessed edge that can coordinate with flange, and the distance in the center of circle of the distal end to the of flange three gears and the proximal part of recessed edge are greater than the center of circle of the 3rd gear to the distance in the center of circle of the first gear to the distance sum in the center of circle of the first gear.
Further, the second limiting component also comprises the second positioning boss being connected with the distal end of flange; The first limiting component also comprises first positioning boss that can offset with the side of the second positioning boss.
Further, on installing component, be provided with locating slot, on the shaft part of the 3rd gear, be also provided with in the time of recessed edge and flange laminating, for the monolateral muscle coordinating with the locating slot on installing component.
Further, the 3rd gear is provided with short slot, is also provided with on installing component in the time of groove and flange laminating, for the cantilever coordinating with the short slot on the 3rd gear.
Further, air-conditioner also comprises the second gear, and on the second gear, is provided with third round tooth and the 3rd non-flank of tooth of taking turns; Be arranged on the 4th non-fourth round tooth of taking turns flank of tooth circle and engaging with third round tooth on the 3rd gear.
Further, the 3rd non-wheel on the flank of tooth is provided with the 4th non-flank of tooth of taking turns and fits, and the second gear is rotated to the recessed edge in location of location.
Further, installing component is for driving box, and locating slot is opened on the 3rd gear positioning bar that drives box.
Further, short slot is opened on the second limiting component.
Further, the second wind deflector (30) is connected with axis of rotation (220) by rotating shaft (210), and rotating shaft (210) is inverted U.
A locating mounting method for incomplete gear mechanism, for the above-mentioned incomplete gear mechanism of location and installation, comprises step: the first gear is arranged on installing component; The 3rd gear is arranged on installing component; Rotate the first gear and/or the 3rd gear, until the second limiting component on the first limiting component on the first gear and the 3rd gear coordinates, complete the location and installation of the first gear and the 3rd gear.
Further, regulate the second limiting component on the first limiting component and the 3rd gear on the first gear, until the first limiting component and the laminating of the second limiting component, specifically comprise: regulate the first gear, so that be arranged on the first gear upper flange and be arranged on the recessed edge cooperation on the 3rd gear, and make to be arranged on the second positioning boss laminating on the first positioning boss and the 3rd gear on the first gear, complete the location and installation of the first gear and the 3rd gear.
Further, the 3rd gear is arranged on installing component, specifically comprise: by by the monolateral muscle on the shaft part of the 3rd gear be arranged on after locating slot on installing component coordinates, the shaft part of the 3rd gear is assigned on installing component, complete the location of the 3rd gear and installing component.
Further, the 3rd gear is arranged on installing component, specifically comprises: by the short slot on the 3rd gear is coordinated with the cantilever being arranged on installing component, complete the location of the 3rd gear and installing component.
Further, also comprise step: the second gear is installed on installing component; Rotate the second gear, non-ly take turns flank of tooth laminating until be arranged on the second gear the 4th on locating flange for the second gear being rotated to location and the 3rd gear, complete the location and installation of the second gear.
The beneficial effects of the utility model are:
Application the technical solution of the utility model, air-conditioner comprises the housing with air outlet, and air-conditioner also comprises, and the first wind deflector is arranged on the inner side of air outlet pivotly; The second wind deflector is arranged on air outlet place pivotly, and the second wind deflector has the structure of surrounding the first wind deflector and sealing air outlet; Motor has output shaft; Transmission mechanism is connected with the output shaft of motor, and transmission mechanism is connected respectively with the first wind deflector and the second wind deflector, and motor drives the first wind deflector and the second wind deflector to carry out asynchronous pivotable by transmission mechanism.In the time that air-conditioner carries out work, control respectively the first wind deflector and the second wind deflector carries out asynchronous pivotable by a driven by motor transmission mechanism, simplify air-conditioning drives structure, replace and utilize bi-motor to control respectively the first wind deflector in prior art and the second wind deflector carries out asynchronous pivotable, simplify the installation locate mode of incomplete gear mechanism, improve installation rate, reduce costs.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the first wind deflector of air-conditioner and the closed condition schematic diagram of the second wind deflector of the utility model embodiment;
Fig. 2 shows the schematic diagram of transmission mechanism in Fig. 1;
Fig. 3 shows the first wind deflector of air-conditioner and the open mode schematic diagram of the second wind deflector of the utility model embodiment;
The structural representation of the locate mode of the incomplete gear mechanism that Fig. 4 provides for prior art embodiment;
The structural representation of the locate mode of the incomplete gear mechanism that Fig. 5 provides for the utility model embodiment;
The structural representation of the 3rd gear that Fig. 6 provides for the utility model embodiment;
The structural representation of the installing component that Fig. 7 provides for the utility model embodiment;
The structural representation of another kind the 3rd gear that Fig. 8 provides for the utility model embodiment;
The structural representation of the another kind of installing component that Fig. 9 provides for the utility model embodiment;
The flow chart of the locating mounting method of the incomplete gear mechanism that Figure 10 provides for the utility model embodiment;
The flow chart of the locating mounting method of another incomplete gear mechanism that Figure 11 provides for the utility model embodiment.
The specific embodiment
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
The utility model provides a kind of embodiment of air-conditioner, specifically referring to Fig. 1, comprises the housing 10 with air outlet 11, and the first wind deflector 20, the second wind deflector 30 and motor 40, the first wind deflectors 20 are arranged on the inner side of air outlet 11 pivotly; The second wind deflector 30 is arranged on air outlet 11 places pivotly, and the second wind deflector 30 has the structure of surrounding the first wind deflector 20 and sealing air outlet 11; Motor 40 has output shaft; Air-conditioner also comprises transmission mechanism, transmission mechanism is connected with the output shaft of motor 40, and transmission mechanism is connected respectively with the first wind deflector 20 and the second wind deflector 30, motor 40 drives the first wind deflector 20 and the second wind deflector 30 to carry out asynchronous pivotable by transmission mechanism.
The second wind deflector 30 is connected with axis of rotation 220 by rotating shaft 210, and described rotating shaft 210 is inverted U.The edge of the second wind deflector 30 and housing 10 are suitable.The first wind deflector 20 has the structure fitting together with drip tray.
Because the second wind deflector 30 is arranged on the outside of air outlet 11, so the second wind deflector 30 can fit tightly at air outlet 11 places in the time closing.
In the time that air-conditioner carries out work, control respectively the first wind deflector and the second wind deflector carries out asynchronous pivotable by a driven by motor transmission mechanism, simplify air-conditioning drives structure, replace and utilize bi-motor to control respectively the first wind deflector in prior art and the second wind deflector carries out asynchronous pivotable, reduce costs, and, control respectively the requirement of the different wind-guiding angles when can meeting refrigeration and heating due to the first wind deflector and the second wind deflector.
As shown in Figure 2, wherein, transmission mechanism comprises that the first gear 51, the first gears 51 synchronize rotation with the first crank 52, and the first gear 51 all drives and is connected (wherein the position of motor 40 in Fig. 2 is the back side of the first gear 51) with the output shaft of motor 40 with the first crank 52; The second crank 53 is fixedly connected on the second wind deflector 30, and carries out pivotable by connecting rod 54 and the first crank 52; The second gear 55 is fixedly connected on the first wind deflector 20, and the axis of the second gear 55 overlaps with the pivot axis of the first wind deflector 20; The 3rd gear 56 is meshed with the first gear 51, and with the second gear 55 selectively in engaging or non-engagement state.
Wherein, the first gear 51 and the first crank 52 can be one-body molded, and realize that described the second gear 55 selectively engages with the 3rd gear 56 or the concrete structure of non-engagement state is that the 3rd gear 56 is partial gear, the second gear 55 is partial gear, can realize the intermittent movement of the first wind deflector 20 and the second wind deflector 30, thereby realize the asynchronous control to the first wind deflector 20 and the second wind deflector 30.
The first wind deflector 20 and the second wind deflector 30 open and closing process in, transmission mechanism type of drive is as follows:
In the first wind deflector 20 and the second wind deflector 30 opening procedures, transmission mechanism comprises two driving stages: in the first driving stage, the first gear 51 is meshed with the 3rd gear 56, and the second gear 55 is with the 3rd gear 56 is non-engages; In the second driving stage, the first gear 51 is meshed with the 3rd gear 56, and the second gear 55 is meshed with the 3rd gear 56.
In the first wind deflector 20 and the second wind deflector 30 closing process, transmission mechanism comprises two driving stages: in the 3rd driving stage, the first gear 51 is meshed with the 3rd gear 56, and the second gear 55 is meshed with the 3rd gear 56; 4 wheel driven moves the stage, and the first gear 51 is meshed with the 3rd gear 56, and the second gear 55 is with the 3rd gear 56 is non-engages.
Air-conditioner in the present embodiment is in operation process, the first gear 51 and the 3rd gear 56 of transmission mechanism remain engagement, the second gear 55 and the 3rd gear 56 are selected in engagement or non-engagement state according to actual conditions, below by for the first wind deflector 20 and the second wind deflector 30 open and closing process in transmission mechanism type of belt drive make a concrete explanation:
When the first wind deflector 20 and the second wind deflector 30 are during in open mode not, the first gear part 551 in the second gear 55 is divided and is contacted with the toothless portion) in the 3rd gear 56, in non-engagement state, in the time that air-conditioner is accepted start-up command, motor 40 drives the first gear 51 to rotate counterclockwise, wherein the first gear 51 and the second crank 53 are synchronized with the movement, the first gear 51 is by the first crank 52 drivening rods 54, connecting rod 54 drives the second crank 53, and then the second crank 53 drives the second wind deflector 30 to rotate; Meanwhile, the first gear 51 also drives the 3rd gear 56 to clockwise rotate, when the second wind deflector 30 is opened after certain angle, after the 3rd gear 56 turns an angle, the first gear part 551 of the second gear 55 could be meshed with the 3rd gear 56 second gear part 561, in engagement, thereby drive the second gear 55 to rotate counterclockwise, the second gear 55 drives the first wind deflector 20 to realize and rotates, simultaneously, the second wind deflector 30 also can continue to realize rotation, until turn to proper angle.
When the first wind deflector 20 and the second wind deflector 30 are during in open mode, the second gear 55 and the 3rd gear 56 are in engagement, in the time that air-conditioner is accepted shutdown command, transmission mechanism type of belt drive is contrary with aforementioned opening procedure, be that motor 40 drives the first gear 51 to clockwise rotate, wherein the first gear 51 and the first crank 52 are synchronized with the movement, and the first gear 51 is by the first crank 52 drivening rods 54, connecting rod 54 drives the second crank 53, and then the second crank 53 drives the second wind deflector 30 to rotate; Meanwhile, the first gear 51 also drives the 3rd gear 56 to rotate counterclockwise, the 3rd gear 56 drives the second gear 55 to clockwise rotate, the second gear 55 drives the first wind deflector to rotate, after the first wind deflector 30 is closed, after the 3rd gear 56 turns an angle, the first gear part 551 of the second gear 55 is divided and is contacted with the toothless portion) of the 3rd gear 56, in non-engagement state, the second gear 55 stops operating, and the first gear 51 is rotated further under the driving of motor 40 until the second wind deflector 30 realizations are closed.
It should be noted that, the transmission mechanism of the present embodiment carries out transmission by gear and has reached the control to the first wind deflector and the second wind deflector, and the mechanism that selects gear to coordinate with connecting rod is set to embodiment most preferably.In unshowned other embodiment, transmission mechanism also can combine power transmission by other the kind of drive and modular construction, for example: wheel and rack cooperation, drive link cooperation, cam link mechanism cooperation etc.
It is that the 3rd gear 56 rotates that the motor 40 of the air-conditioner of the present embodiment drives a partial gear by the first gear 51, by between the 3rd gear 56 and the second gear 55 in engaging or the relation of non-engagement, and then realize the asynchronous rotation of controlling the first wind deflector and the second wind deflector.According to the needs of wind deflector running angle, by adjusting the number of teeth and the engaging tooth position distribution of the second gear and the 3rd gear, realize and control the first wind deflector wind-guiding position and wind-guiding angle different with the second wind deflector.
Air-conditioner also comprises control device, and control device is electrically connected with motor 40.Between wind deflector moving period by program, motor pulses number is realized to quantified controlling, realize rotating freely of wind deflector.
In the present embodiment, the second wind deflector 30 of air-conditioner has the shape of sealing air outlet 11 completely, and like this, the part that the second wind deflector 30 does not stretch out air-conditioner, is not vulnerable to the outside scratching in installation and use procedure, not fragile.And when air outlet 11 is closed, the first wind deflector 20 is enclosed in the second wind deflector 30 the insides, make air-conditioner surface cosiness, succinct.
In the present embodiment, the first wind deflector 20 of air-conditioner is arranged on the top of the second wind deflector 30, the first wind deflector 20 has the structure fitting together with drip tray, like this, the first wind deflector 20 is not opened or slightly opens in the time of refrigeration, reduce wind resistance, meanwhile, be also convenient to the first wind deflector 20 and open heating under state, be convenient to carry out wind-guiding.
Further, the edge of the second wind deflector 30 and housing 10 are suitable, make seamless link between the second wind deflector 30 of air-conditioner and air-conditioner housing 10, make air-conditioner outward appearance more attractive in appearance.
Please refer to shown in Fig. 5-Fig. 9, the utility model embodiment discloses a kind of incomplete gear mechanism, comprise the first gear 51, the 3rd gear 56 and for the installing component 14 of the first gear 51 and the 3rd gear 56 is installed, wherein, on the first gear 51, there is first gear teeth 111 and the first non-flank of tooth (not marking in figure) of taking turns, on the 3rd gear 56, there are second non-second gear teeth 121 of taking turns the flank of tooth (not marking in figure) and engaging with first gear teeth 111, and the first non-wheel is provided with the first limiting component on the flank of tooth, be provided with and can coordinate with the first limiting component the second non-wheel on the flank of tooth, the first gear is rotated to the second limiting component of location.
Pass through said structure, in the time of location and installation, can first the first gear 51 be arranged on installing component 14, then the 3rd gear 56 is arranged on installing component 14, and offset by the cooperation of the first limiting component and the second limiting component, fix with the relative position that guarantees the first gear 51 and the 3rd gear 56, the first gear 51 is rotated to location, thereby complete the installation of the first gear 51 and the 3rd gear 56.Known by above-mentioned installation process, the installation process of this incomplete gear mechanism is simple, does not need latch to fix, therefore quick for installation, effectively raises installation rate, has reduced operator's labour intensity.
The second limiting component on the 3rd gear 56 providing in the present embodiment specifically comprises: its free end is gradually away from the flange 221 in the center of circle of the 3rd gear 56.Correspondingly, on the first gear 51, the first limiting component being set specifically comprises: the recessed edge 1121 that can coordinate with above-mentioned flange 221.Can be rotated location to the first gear in order to realize when flange 221 coordinates with recessed edge 1121, the distance in the center of circle of distal end to the three gears 56 of the flange 221 in the present embodiment and the proximal part of recessed edge 1121 are greater than the center of circle of the 3rd gear 56 to the distance in the center of circle of the first gear 51 to the distance sum in the center of circle of the first gear 51.By above-mentioned setting, make after recessed edge 1121 coordinates with flange 221 rotation direction of the first gear 51 and the 3rd gear 56, can only be to rotate to the distal end direction away from flange 221, and rotate to distal end, can make the rotation of the first gear 51 and the 3rd gear stuck, thereby realize location.
In order further to guarantee the stability of location, the second limiting component also comprises the second positioning boss 222 being connected with the distal end of flange 221, and correspondingly, the first limiting component also comprises first positioning boss 122 that can offset with the side of the second positioning boss 222.By the laminating of the second positioning boss 222 and the first positioning boss 122, make the relative motion between the 3rd gear 56 and the first gear 51 can be stuck, and realize both being located by connecting by stuck state.When installation, by the side laminating of the side of the second positioning boss 222 and the first positioning boss 122, and flange 221 and recessed edge 1121 are coordinated, by above-mentioned laminating, make the 3rd gear 56 unique definite with respect to the first gear 51 installation sites and mounting means, improved the precision of installing, but also anti inert improves installation rate.
Only be to provide concrete locate mode herein, in actual production, those skilled in the art also can need to arrange difformity and multi-form locate mode according to different.The contact area of locating as long as increasing the 3rd gear 56 and the first gear 51.
Because the first gear 51 and all gears all need to be arranged on installing component 14, for the ease of the location to the 3rd gear 56 and the first gear 51, further fool proof simultaneously, the first locate mode providing in the present embodiment is, referring to Fig. 3 and Fig. 4:
(the first gear 51 and the 3rd gear 56 that in the present embodiment, provide are the partial gear with shaft part to the shaft part of the 3rd gear 56, the partial gear of mentioning in follow-up is identical) on be also provided with for locating with the locating slot 41 on installing component 14 the monolateral muscle 25 coordinating, wherein the 3rd gear 56 is connected with its shaft part one, be synchronized with the movement, and in the time that recessed edge 1121 is fitted with flange 221, this monolateral muscle 25 coordinates with locating slot 41, so that there is foolproof function in installation process, prevent from installing the problem that occurs dislocation and the normal use that affects incomplete gear mechanism.When mounted, by monolateral muscle 25 is arranged in locating slot 41, the side and the first positioning boss 122 that guarantee the second positioning boss 222 are fitted, and guarantee that flange 221 coordinates with recessed edge 1121 simultaneously, realize the 3rd gear 56 unique fixing with respect to the mounting means of the first gear 51.Preferably, for the incomplete gear mechanism of wind deflector that drives air conditioning air exhaust mouth place, its first gear and all gears are all arranged on and drive on box, and installing component 14 is for driving box.After making that by above-mentioned setting the first gear 51 is arranged on installing component 14, realize the 3rd gear 56 according to the matching relationship of the matching relationship of recessed edge 1121 and flange 221, the second positioning boss 222 and the first positioning boss 122 and locating slot 41 and the matching relationship of monolateral muscle 25 relative unique with mounting means the first gear 51, thereby can make operator's Fast Installation the 3rd gear 56.
The present embodiment also provides the second to be convenient to the location to the 3rd gear 56 and the first gear 51, the simultaneously further locate mode of fool proof, referring to Fig. 8 and Fig. 9:
On the second limiting component of the 3rd gear 56, be also provided with the short slot 223 coordinating with the cantilever 42 on installing component 14, and in the time that recessed edge 1121 is fitted with flange 221, this short slot 223 coordinates with cantilever 42, so that there is foolproof function in installation process, prevent from installing the problem that occurs dislocation and the normal use that affects incomplete gear mechanism.When mounted, by cantilever 42 is arranged in short slot 223, the side and the first positioning boss 122 that guarantee the second positioning boss 222 are fitted, and guarantee that flange 221 coordinates with recessed edge 1121 simultaneously, realize the 3rd gear 56 unique fixing with respect to the mounting means of the first gear 51.Preferably, for the incomplete gear mechanism of wind deflector that drives air conditioning air exhaust mouth place, its first gear and all gears are all arranged on and drive on box, and installing component 14 is for driving box.After making that by above-mentioned setting the first gear 51 is arranged on installing component 14, realize the 3rd gear 56 according to the matching relationship of the matching relationship of recessed edge 1121 and flange 221, the second positioning boss 222 and the first positioning boss 122 and short slot 223 and the matching relationship of cantilever 42 relative unique with mounting means the first gear 51, thereby can make operator's Fast Installation the 3rd gear 56.
Further in embodiment, for needing the incomplete gear mechanism of Multi-stage transmission, may have multiple partial gears, for the ease of each gear is carried out to quick location and installation, the locate mode of multiple gears is now provided, to there are three gears as example: this incomplete gear mechanism also comprises the second gear 55 in one embodiment, and is provided with third round tooth 31 and three-arc face 32 on this second gear 55; In order to engage with the second gear 55, the fourth round tooth 23 that is also provided with the 4th arc surface 24 and engages with third round tooth 31 on the 3rd gear 56.Wherein, the second non-flank of tooth and the 4th arc surface 24 positioned opposite of taking turns, second gear teeth 121 and fourth round tooth 23 positioned opposite, the wheel toothed portion and the arc surface part interval that are about to the 3rd gear 56 are arranged.For the ease of quick location and installation, by second gear teeth 121 towards the first gear 51, and correspondingly, by fourth round tooth 23 towards the second gear 55.
Arrange after the quick location and installation of the 3rd gear 56 according to above-mentioned, now the position of the 3rd gear 56 is unique determines, and can complete the installation to the second gear 55 according to fourth round tooth 23 and the meshing relation of third round tooth 31.
In order to guarantee the problem of fool proof in installation process, on the three-arc face 32 providing in the present embodiment, be provided with the locating flange 321 of fool proof.Preferably, the free end face of this locating flange 321 is the binding face that can fit with the 4th arc surface 24, and can also be stuck with second gear teeth 121 in the 3rd gear 56 rotary courses.Particularly, the free end face of this locating flange 321 is with respect to three-arc face 32 outwardly convexs, and see to the second gear 55 from front view, an end points of its binding face is greater than the distance of another end points to the center of circle of the second gear 55 to the distance in the center of circle of the second gear 55.
In the 3rd gear 56 rotation processes, the second gear 55 is fitted by binding face and the 4th arc surface 24, and now, the second gear 55 does not rotate; When the 3rd gear 56 turns to the third round tooth 31 of fourth round tooth 23 and the second gear 55 when relative, now, fourth round tooth 23 and third round tooth 31 engage, thereby drive the second gear 55 to rotate.Rotate backward in process at the 3rd gear 56, because the second gear 55 does not rotate, in the time that the 3rd gear 56 turns to three-arc face 32 and contacts with second gear teeth 121, due to the gear teeth that do not coordinate with it on the second gear 55, therefore, occur the problem that both are stuck.In view of the above results, can effectively guarantee the fool proof in the second gear 55 installation processes, can be by the second gear 55 setup errors.In installation process, be convenient to technical staff's Fast Installation.
Wherein, on the shaft part of the second gear 55, can be provided with equally for locating with the second locating slot on installing component 14 the second monolateral muscle coordinating, wherein the second gear 55 is connected with its shaft part one, is synchronized with the movement, and the second locating slot is opened on the second gear positioning bar that drives box.
On the basis of technique scheme, when mounted, first the first gear 51 is arranged on installing component 14; Then the 3rd gear 56 is arranged on installing component 14 by locating slot 41 and the matching relationship of monolateral muscle 25, and guarantee that flange 221 coordinates with recessed edge 1121, and second positioning boss 222 and the first positioning boss 122 fit, complete the location and installation of the 3rd gear 56; The second gear 55 is arranged on installing component 14, and guarantees that binding face and the 4th arc surface 24 fit, and third round tooth 31 is relative with fourth round tooth 23, completes the installation of the second gear 55.It will be understood by those skilled in the art that; in actual production, can and will between adjacent gear, position according to above-mentioned locate mode according to the number of gear; in this embodiment, be only to provide the locate mode with three gears; but in the application, be not limited in the locate mode with three gears, as long as carry out according to above-mentioned locate mode multiple gear location and installation all in protection domain.
A kind of air-conditioner is also provided in the utility model embodiment, and it comprises wind deflector and for driving the transmission mechanism of this wind deflector, wherein, this transmission mechanism is disclosed incomplete gear mechanism in above-described embodiment.Because this air-conditioner comprises above-mentioned incomplete gear mechanism, therefore, this air-conditioning has above-mentioned all technique effects, and this is no longer going to repeat them.
For air-conditioner, for driving the installing component 14 of transmission mechanism of wind deflector transmission for driving box, and the locating slot 41 being opened on installing component 14 is opened on the 3rd gear positioning bar that drives box.Particularly, on this driving box, offer the positioning bar corresponding with the first gear 51 and each gear, when installation, the first gear 51 is arranged in the first gear positioning bar corresponding with it, the 3rd gear 56 is arranged in the 3rd corresponding with it gear positioning bar, the second gear 55 is arranged in the second gear positioning bar, by that analogy.
As shown in Figure 10 and Figure 11, also disclose a kind of locating mounting method of incomplete gear mechanism in the utility model embodiment, for the disclosed incomplete gear mechanism of location and installation above-described embodiment, it specifically comprises step:
Step S1: the first gear is arranged on installing component.
Concrete the first gear installation portion that passes through to be provided for installing the first gear on installing component, is not specifically limited the first gear installation portion in the present embodiment.The first gear is arranged on to installing component and can realizes the location in the movement of horizontal plane to the first gear.
Step S2: the 3rd gear is arranged on installing component.
The 3rd gear can be installed by the 3rd gear installation portion being arranged on installing component on installing component, and the 3rd gear installation portion can be for being arranged on the installation shaft on installing component.
Can exchange in actual mechanical process for above-mentioned two steps, the 3rd gear can be first installed the first gear is installed again, and all in protection domain.
Step S3: rotation the first gear and/or the 3rd gear, until the second limiting component on the first limiting component on the first gear and the 3rd gear coordinates, complete the location and installation of the first gear and the 3rd gear.
In order to realize the location and installation of the first gear and the 3rd gear, need to rotate the 3rd gear and the first gear, or rotate in both, until the second limiting component on the first limiting component on the first gear and the 3rd gear coordinates, during simultaneously due to the first limiting component and the cooperation of the second limiting component, can limit relatively rotating of the first gear and the 3rd gear, therefore, in the time of the first limiting component and the cooperation of the second limiting component, the first gear and the 3rd gear can not be rotated further, and have completed the first gear and first location and installation initiatively.
In the present embodiment, adopt the matching relationship of the first limiting component and the second limiting component, the first gear and the 3rd relatively rotating of gear are positioned, the relative position of the first gear and the 3rd gear is fixed, the position of the 3rd gear can not change, thereby completes the location and installation of the first gear and the 3rd gear.Known by above-mentioned installation process, the installation process of this incomplete gear mechanism is simple, does not need latch to fix, therefore quick for installation, effectively raises installation rate, has reduced operator's labour intensity.
The above-mentioned steps S3 providing in the utility model embodiment specifically comprises:
Regulate the first gear, coordinate so that be arranged on the flange arranging on flange on the first gear and the 3rd gear, and make to be arranged on the second positioning boss laminating on the first positioning boss and the 3rd gear on the first gear, complete the location and installation of the first gear and the 3rd gear.
This step has just limited the concrete structure of the first limiting component and the second limiting component, it will be understood by those skilled in the art that, only be to provide the concrete structure of a kind of the first limiting component and the second limiting component herein, but in the present embodiment, be not limited in said structure.
Above-mentioned steps S2 specifically comprises two kinds of situations, i.e. S21 and S22, wherein:
Step S21: by by the monolateral muscle on the shaft part of described the 3rd gear be arranged on after locating slot on described installing component coordinates, the shaft part of described the 3rd gear is assigned on described installing component, complete the location of described the 3rd gear and described installing component.
Spend coordinating of monolateral muscle and locating slot, can realize the unique of the 3rd gear and the first gear mounting means determines, can make the installation process of the 3rd gear and the first gear there is foolproof function by above-mentioned installation method, prevent that installation process from occurring the problem of dislocation and affecting the normal use of incomplete gear mechanism.After monolateral muscle is coordinated with locating slot, can guarantee the first limiting component and the laminating of the second limiting component simultaneously, then continue the 3rd gear is installed downwards, so that the 3rd gear can rotate on installing component.
Step S22: by the short slot on described the 3rd gear is coordinated with the cantilever being arranged on described installing component, complete the location of described the 3rd gear and described installing component.
By coordinating of short slot and cantilever, can realize the unique of the 3rd gear and the first gear mounting means determines, can make the installation process of the 3rd gear and the first gear there is foolproof function by above-mentioned installation method, prevent that installation process from occurring the problem of dislocation and affecting the normal use of incomplete gear mechanism.After short slot is coordinated with cantilever, can guarantee the first limiting component and the laminating of the second limiting component, the location that can complete the 3rd gear simultaneously.
Further, in embodiment, this locating mounting method also comprises step:
Step S4: the second gear is installed on installing component;
In actual application, need the number of the gear increasing may have a lot of, because adjacent gear all can be installed by above-mentioned mounting means, therefore existing to increase again a gear as example.
Realize the location that the second gear is moved at horizontal plane by installing component.
Step S5: rotation the second gear, until the locating flange being arranged on the second gear for described the second gear being rotated to location is fitted with the 4th non-flank of tooth of taking turns on the 3rd gear, completes the location and installation of the second gear.
In order to realize the location and installation between the 3rd gear and the second gear, after the 3rd gear location and installation completes, regulate the locating flange on the second gear, until the 4th non-face of gear laminating on itself and the 3rd gear, and stuck when realizing the second gear and rotate backward by the effect of locating flange, thereby complete the location and installation to the second gear.
In practical operation, can be by above-mentioned locate mode, continue to install gear.The application's core is, by taking turns partial gear non-, location structure is set on the flank of tooth, thereby realizes the rotational positioning between the partial gear being meshed, thereby realizes location and installation, therefore, and the concrete number of limiting gear not in the application.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (19)
1. an air-conditioner, comprises the have air outlet housing (10) of (11), and
The first wind deflector (20), is arranged on the inner side of described air outlet (11) pivotly;
The second wind deflector (30), is arranged on pivotly described air outlet (11) by rotating shaft and locates, and described the second wind deflector (30) has the structure of surrounding described the first wind deflector (20) and sealing described air outlet (11); Motor (40), has output shaft;
Transmission mechanism, described transmission mechanism is connected with the output shaft of described motor (40), and described transmission mechanism is connected respectively with described the first wind deflector (20) and described the second wind deflector (30);
Described transmission mechanism is incomplete gear mechanism, comprise the first gear (51), the 3rd gear (56) and for the installing component (14) of described the first gear (51) and described the 3rd gear (56) is installed, wherein, described the first gear (51) has first gear teeth (111) and the first non-flank of tooth of taking turns, and described the 3rd gear (56) has second non-second gear teeth (121) of taking turns the flank of tooth and engaging with described first gear teeth (111);
It is characterized in that, described the first non-wheel on the flank of tooth is provided with the first limiting component, and described the second non-wheel on the flank of tooth is provided with and can coordinates with described the first limiting component, so that described the first gear (51) is rotated to the second spacing limiting component; Described motor (40) drives described the first wind deflector (20) and described the second wind deflector (30) to carry out asynchronous pivotable by described transmission mechanism; The axis of rotation (220) of rotating shaft is positioned at the outside of described air outlet (11).
2. air-conditioner according to claim 1, is characterized in that, described transmission mechanism comprises:
The first gear (51), synchronizes rotation with the first crank (52), described the first gear (51) all drives and is connected with the output shaft of described motor (40) with described the first crank (52);
The second crank (53), is fixedly connected on described the second wind deflector (30) upper, carries out pivotable by connecting rod (54) and described the first crank (52);
The second gear (55), is fixedly connected on described the first wind deflector (20) upper, and the axis of described the second gear (55) overlaps with the pivot axis of described the first wind deflector (20);
The 3rd gear (56), is meshed with described the first gear (51), with described the second gear (55) selectively in engaging or non-engagement state.
3. air-conditioner according to claim 2, is characterized in that, described the 3rd gear (56) is partial gear.
4. air-conditioner according to claim 3, is characterized in that, described the second gear (55) is partial gear.
5. according to the air-conditioner described in any one in claim 2 to 4, it is characterized in that, in described the first wind deflector (20) and described the second wind deflector (30) opening procedure, described transmission mechanism comprises two driving stages:
In the first driving stage, described the first gear (51) is meshed with described the 3rd gear (56), described the second gear (55) and non-engagement of described the 3rd gear (56);
In the second driving stage, described the first gear (51) is meshed with described the 3rd gear (56), and described the second gear (55) is meshed with described the 3rd gear (56).
6. according to the air-conditioner described in any one in claim 2 to 4, it is characterized in that, in described the first wind deflector (20) and described the second wind deflector (30) closing process, described transmission mechanism comprises two driving stages:
In the 3rd driving stage, described the first gear (51) is meshed with described the 3rd gear (56), and described the second gear (55) is meshed with described the 3rd gear (56);
4 wheel driven moves the stage, and described the first gear (51) is meshed with described the 3rd gear (56), described the second gear (55) and non-engagement of described the 3rd gear (56).
7. air-conditioner according to claim 1, is characterized in that, described air-conditioner also comprises control device, and described control device is electrically connected with described motor (40).
8. air-conditioner according to claim 1, is characterized in that, described the second wind deflector (30) has the shape of sealing described air outlet (11) completely.
9. air-conditioner according to claim 1, is characterized in that, described the first wind deflector (20) is arranged on the top of described the second wind deflector (30), and described the first wind deflector (20) has the structure fitting together with drip tray.
10. air-conditioner according to claim 1, is characterized in that, the edge of described the second wind deflector (30) and described housing (10) are suitable.
11. air-conditioners according to claim 1, is characterized in that, described the second limiting component comprises that its free end is gradually away from the flange (221) in the center of circle of described the 3rd gear (56);
Described the first limiting component comprises the recessed edge (1121) that can coordinate with described flange (221), and the distal end of described flange (221) is greater than the center of circle of described the 3rd gear (56) to the distance in the center of circle of described the first gear (52) to the distance in the center of circle of described the 3rd gear (56) and the proximal part of described recessed edge (1121) to the distance sum in the center of circle of described the first gear (52).
12. air-conditioners according to claim 11, is characterized in that, described the second limiting component also comprises the second positioning boss (222) being connected with the distal end of described flange (221);
Described the first limiting component also comprises first positioning boss (122) that can offset with the side of described the second positioning boss (222).
13. air-conditioners according to claim 11, it is characterized in that, on described installing component (14), be provided with locating slot (41), on the shaft part of described the 3rd gear (56), be also provided with in the time that described recessed edge (1121) is fitted with described flange (221), for the monolateral muscle (25) coordinating with the locating slot (41) on described installing component (14).
14. air-conditioners according to claim 11, it is characterized in that, described the 3rd gear (56) is provided with short slot (223), on described installing component (14), be also provided with in the time that described groove (1121) is fitted with described flange (221), for the cantilever (42) coordinating with the short slot (223) on described the 3rd gear (56).
15. according to the air-conditioner described in claim 11-14 any one, it is characterized in that, also comprises the second gear (55), and on described the second gear (55), is provided with third round tooth (31) and the 3rd non-flank of tooth (32) of taking turns; The fourth round tooth (23) that is arranged on the 4th arc surface (24) on described the 3rd gear (56) and engages with described third round tooth (31).
16. air-conditioners according to claim 15, is characterized in that, described the 3rd non-wheel on the flank of tooth (32) is provided with described the 4th arc surface (24) and fits, and described the second gear (55) is rotated to the recessed edge in location (321) of location.
17. air-conditioners according to claim 13, is characterized in that, described installing component (14) is for driving box, and described locating slot (41) is opened on the 3rd gear positioning bar of described driving box.
18. air-conditioners according to claim 14, is characterized in that, described short slot (223) is opened on described the second limiting component.
19. air-conditioners according to claim 1, is characterized in that, described the second wind deflector (30) is connected with axis of rotation (220) by rotating shaft (210), and described rotating shaft (210) is inverted U.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587466.7U CN203628963U (en) | 2013-09-22 | 2013-09-22 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587466.7U CN203628963U (en) | 2013-09-22 | 2013-09-22 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628963U true CN203628963U (en) | 2014-06-04 |
Family
ID=50815434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320587466.7U Expired - Lifetime CN203628963U (en) | 2013-09-22 | 2013-09-22 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203628963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456897A (en) * | 2013-09-22 | 2015-03-25 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108302748A (en) * | 2017-10-19 | 2018-07-20 | 奥克斯空调股份有限公司 | A kind of wind-guiding door motion, air-conditining and wind-guiding door control method |
| CN115899821A (en) * | 2022-11-17 | 2023-04-04 | Tcl空调器(中山)有限公司 | Air conditioner indoor unit and air conditioner |
-
2013
- 2013-09-22 CN CN201320587466.7U patent/CN203628963U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456897A (en) * | 2013-09-22 | 2015-03-25 | 珠海格力电器股份有限公司 | Air conditioner |
| CN104456897B (en) * | 2013-09-22 | 2018-06-05 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108302748A (en) * | 2017-10-19 | 2018-07-20 | 奥克斯空调股份有限公司 | A kind of wind-guiding door motion, air-conditining and wind-guiding door control method |
| CN108302748B (en) * | 2017-10-19 | 2023-08-11 | 奥克斯空调股份有限公司 | Air guide door movement mechanism, air conditioner hanging machine and air guide door control method |
| CN115899821A (en) * | 2022-11-17 | 2023-04-04 | Tcl空调器(中山)有限公司 | Air conditioner indoor unit and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GREE ELECTRIC APPLIANCES (SHIJIAZHUANG) Co.,Ltd. Assignor: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Contract record no.: 2014130000153 Denomination of utility model: Air conditioner Granted publication date: 20140604 License type: Exclusive License Record date: 20141223 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20180605 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20180605 |