CN203298452U - Door opening and closing device of air conditioner and air conditioner with door opening and closing device - Google Patents
Door opening and closing device of air conditioner and air conditioner with door opening and closing device Download PDFInfo
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- CN203298452U CN203298452U CN2013201404060U CN201320140406U CN203298452U CN 203298452 U CN203298452 U CN 203298452U CN 2013201404060 U CN2013201404060 U CN 2013201404060U CN 201320140406 U CN201320140406 U CN 201320140406U CN 203298452 U CN203298452 U CN 203298452U
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Abstract
The utility model discloses a door opening and closing device of an air conditioner and the air conditioner with the door opening and closing device. The air conditioner comprises a front shell and a door body. An air supply outlet is formed in the front shell. The door opening and closing device comprises a driving assembly, a driven piece and a guide assembly. The driving assembly is arranged on the front shell and comprises the first driving assembly and the second driving assembly, and the first driving assembly and the second driving assembly are arranged at the two ends of the front shell respectively. The driven piece is arranged on the door body and comprises the first driven piece and the second driven piece, and each driving assembly drives the corresponding driven piece to drive the door body to move between the closing position where the air supply outlet is closed and the opening position where the air supply outlet is opened relative to the front shell. The guide assembly is arranged on the door body and movably arranged on the second driven piece in the first direction. According to the door opening and closing device of the air conditioner, the guide assembly is arranged and can move on the second driven piece along with expansion and contraction of the door body, and therefore the problem that the middle of the door body is arched and deformed is effectively solved.
Description
Technical field
The utility model relates to appliance field, especially relates to a kind of door opening/closing apparatus and the air-conditioner with it of air-conditioner.
Background technology
Along with the progress of society and the raising of living standards of the people, the user has also had further raising to the quality requirement of room air, thereby the cleannes to air-conditioner require more and more higher, for this reason, the air outlet automatic open close mechanism that air-conditioner is all puted forth effort to research and develop by a lot of air-conditioning manufacturers, namely air-conditioner is in off position the time, and air outlet is totally enclosed, air-conditioner is when start, and air outlet can in time be opened again reposefully.This has greatly reduced airborne dust and has entered the probability of air-conditioner inside, thereby guarantees better the air-out cleannes of cleaning inside and the air-conditioner of air-conditioner.
The door opening and closing mechanism of traditional air-conditioner, its switch door-plate and two guide rails are connected to a fixed, and two guide rails are fixedly connected with the outlet frame assembly again.this setup, when air conditioner heat-production, the air conditioner air-out frame is higher than the temperature at other positions in the temperature of air outlet, the switch door-plate is arranged on air outlet, but the fixing guide rail of switch door-plate is fixed on the position of outlet frame away from air outlet, there is larger temperature difference in the position of the temperature of switch door-plate and outlet frame fixed guide, the temperature of switch door-plate is high, thermal expansion is large, the position temperature of outlet frame fixed guide is low, thermal expansion is little, the switch door-plate is because two guide rails are fixed, can't freely extend during thermal expansion, cause the distortion of arching upward of switch door-plate middle part, cause the operation of switch door-plate unreliable, the product appearance gap is uneven.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in prior art.For this reason, a purpose of the present utility model is to propose a kind of freely the elongation when body heat is expanded and the door opening/closing apparatus of air-conditioner simple in structure.
Another purpose of the present utility model is to propose a kind of air-conditioner with above-mentioned door opening/closing apparatus.
Door opening/closing apparatus according to the air-conditioner of the utility model first aspect embodiment, described air-conditioner comprises fore shell and door body, be formed with air outlet on described fore shell, described door opening/closing apparatus comprises: driven unit, described driven unit is located on described fore shell, described driven unit comprises the first driven unit and the second driven unit, and described the first driven unit and described the second driven unit are located at respectively the two ends of described fore shell; Driven member, described driven member is located on described door body, described driven member comprises the first driven member that coordinates with described the first driven unit and the second driven member that coordinates with described the second driven unit, each described driven unit drive the described driven member corresponding with it drive described body with respect to described fore shell in the closed position of closing described air outlet with open between the open position of described air outlet removable; And guidance set, described guidance set is located on described door body and is being located at movably on first direction on described the second driven member.
Door opening/closing apparatus according to the air-conditioner of the utility model first aspect embodiment, by guidance set is set, guidance set can be removable on the second driven member along with expanding with heat and contract with cold of door body, thereby efficiently solve the arch upward distortion and then cause that a running body is unreliable, the unequal problem in product appearance gap of body middle part.
In addition, also can have following additional technical feature according to the door opening/closing apparatus of air-conditioner of the present utility model:
According to an embodiment of the present utility model, described guidance set comprises: stiffener, described stiffener are located at the first side of the described air outlet of vicinity of described door body; And pressing plate, wherein said the second driven member is connected between described stiffener and described pressing plate.
Particularly, the surface towards described the second driven member of described pressing plate is provided with at least one locating dowel, described locating dowel is passed described the second driven member, described stiffener successively, on wherein said the second driven member and described stiffener, the position of corresponding described locating dowel is formed with respectively pilot hole and locating hole, described pilot hole in the length on described first direction greater than the length of described locating dowel on described first direction.
Alternatively, described locating dowel is that two and described two locating dowels each interval on second direction are arranged.
Further, coordinating between the respective surfaces of the relative outer surface of described locating dowel and described pilot hole is tight fit.Thus, prevented that effectively the door body bottom from moving in the horizontal direction, thereby made the bottom of a body to be consistent with its top in running, and then effectively guaranteed the stationarity of door running body.
Alternatively, described pressing plate, described the second driven member and the stiffener screw of being connected connect.
Alternatively, described the first driven member is connected with described stiffener screw and/or the buckle connection.
According to an embodiment of the present utility model, described driven unit comprises: driver, and described driver has output shaft; And actuator, described actuator is fixedly connected with described output shaft.Thus, by driver and actuator are set, just can realize driving the function of driven member, parts are few, make and assembling simple, thereby reliable and reduced taking up room of driven unit.
Alternatively, described actuator is gear, and described driven member has the tooth bar that coordinates with described gear.
Further, described driven unit also comprises installing plate, and described installing plate is fixedly connected with described driver, and described installing plate is provided with at least one stopper slot; Described driven member is provided with at least one limiting section that coordinates with at least one described stopper slot.Thus, by installing plate is set, driver can be arranged on installing plate, and by the movement locus that coordinates to come the control gate body of stopper slot and limiting section is set, thereby the door running body is steady and reliability is high.
Further, described driven unit also comprises: cover body, described cover body are connected on described installing plate and are located on described actuator, and a side of the described driven member of vicinity of described cover body is opened wide.Thus,, by cover body is set, can effectively play Positioning Gear and dustproof effect.
According to an embodiment of the present utility model, at least one end of described door body is provided with gathering sill, and described fore shell is provided with the guide part that coordinates with described gathering sill.Thus, make a body more steady in running, more accurate with coordinating of other parts.
Air-conditioner according to the utility model second aspect embodiment comprises: fore shell is formed with air outlet on described fore shell; The door opening/closing apparatus of the described air-conditioner of first aspect embodiment above-mentioned according to the utility model; With the door body, wherein said door opening/closing apparatus is located between described fore shell and described door body.
Air-conditioner according to the utility model embodiment, by the door opening/closing apparatus of above-described embodiment is set, when door body expanded by heating extends or catches a cold shortening, it is not subjected to the second driven member and the second driven unit fixing impact corresponding with it, can free-extension, the middle part of door body can not produce the distortion of arching upward yet, and the door running body is steadily reliable, and the outward appearance gap of product also can effectively guarantee.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or by practice of the present utility model, recognize.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic diagram according to the door opening/closing apparatus of the air-conditioner of an embodiment of the utility model;
Fig. 2 is the explosive view according to the door opening/closing apparatus of the air-conditioner of an embodiment of the utility model;
Fig. 3 is the A section enlarged drawing shown in Fig. 2;
Fig. 4 is the schematic diagram according to the pressing plate of the door opening/closing apparatus of the air-conditioner of an embodiment of the utility model;
Fig. 5 is the schematic diagram according to the second driven member of the door opening/closing apparatus of the air-conditioner of an embodiment of the utility model;
Fig. 6 is the schematic diagram according to the first driven member of the door opening/closing apparatus of the air-conditioner of an embodiment of the utility model;
Fig. 7 is the schematic diagram according to the stiffener of the door opening/closing apparatus of the air-conditioner of an embodiment of the utility model;
Fig. 8 is the B section enlarged drawing that Fig. 7 centre circle shows;
Fig. 9 is the C section enlarged drawing that Fig. 7 centre circle shows.
Description of reference numerals:
100: door opening/closing apparatus;
1: driven unit; 11: the first driven units;
111: the first drivers; 112: the first actuators;
12: the second driven units;
121: the second drivers; 122: the second actuators;
15: installing plate; 151: stopper slot; 16: cover body;
2: driven member; 21: the first driven members;
211: buckle; 212: the three screw mounting holes; 213: limiting section;
22: the second driven members; 221: pilot hole; 222: dodge hole;
23: tooth bar;
3: guidance set; 31: stiffener;
311: locating hole; 312: the second screw mounting holes;
313: hole clipping; 314: the four screw mounting holes;
32: pressing plate; 321: locating dowel; 322: the first screw mounting holes;
200: air-conditioner;
201: fore shell; 2011: air outlet; 2012: guide part;
202: the door body; 2021: gathering sill.
The specific embodiment
Below describe embodiment of the present utility model in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.
in description of the present utility model, it will be appreciated that, term " " center ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, need to prove, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Below with reference to the door opening/closing apparatus 100 of Fig. 1-Fig. 9 description according to the air-conditioner 200 of the utility model embodiment, this door opening/closing apparatus 100 can be used for floor air conditioner 200, this floor air conditioner 200 has fore shell 201 and door body 202, is formed with air outlet 2011 on fore shell 201.In description below the application, be used for floor air conditioner 200 take door opening/closing apparatus 100 and describe as example.Certainly, those skilled in that art are appreciated that, this door opening/closing apparatus 100 is used for floor air conditioner 200 and only as example, describes, and be not limited to this, that is to say, also can be used in the air-conditioner 200 of other type such as hanging air conditioner 200, ceiling-mounted air conditioner 200 etc. according to door opening/closing apparatus 100 of the present utility model.
As depicted in figs. 1 and 2, the door opening/closing apparatus 100 according to the air-conditioner 200 of the utility model first aspect embodiment, comprising: driven unit 1, driven member 2 and guidance set 3.Driven unit 1 is located on fore shell 201, and driven unit 1 comprises that the first driven unit 11 and the second driven unit 12, the first driven units 11 and the second driven unit 12 are located at respectively the two ends of fore shell 201.Driven member 2 is located on a body 202, driven member 2 comprises the first driven member 21 that coordinates with the first driven unit 11 and the second driven member 22 that coordinates with the second driven unit 12, each driven unit 1 drive the driven member corresponding with it 2 drive a body 202 with respect to fore shell 201 in the closed position of closing air outlet 2011 with open between the open position of air outlet 2011 removable.
For example in the example of Fig. 1 and Fig. 2, the first driven unit 11 is located at the top of fore shell 201 and is positioned at the upper end of a body 202, the second driven unit 12 is located at the bottom of fore shell 201 and is positioned at the lower end of a body 202, correspondingly, the first driven member 21 is located at the top of a body 202, and the second driven member 22 is located at the bottom of a body 202.Certainly, the utility model is not limited to this, in other examples of the present utility model, the first driven unit 11 is located at the bottom of fore shell 201 and is positioned at the lower end of a body 202, the second driven unit 12 is located at the top of fore shell 201 and is positioned at the upper end of a body 202, correspondingly, the first driven member 21 is located at the bottom of a body 202, and the second driven member 22 is located at the top of a body 202.
Guidance set 3 is located on a body 202, and guidance set 3 is being located on first direction on the second driven member 22 movably.Here, need to prove the direction that " first direction " refers to a body 202 expanded by heating or catch a cold and elongate or shorten while shrinking, for example length direction of door body 202 illustrated in figures 1 and 2.That is to say, the second driven member 22 is located on a body 202 by guidance set 3, and when door body 202 expanded with heat and contract with cold, guidance set 3 can correspondingly move around on the second driven member 22.
Door opening/closing apparatus 100 according to the air-conditioner 200 of the utility model first aspect embodiment, by guidance set 3 is set, guidance set 3 can be removable on the second driven member 22 along with expanding with heat and contract with cold of door body 202, thereby efficiently solve the arch upward distortion and then cause unreliable, the unequal problems in product appearance gap of a body 202 operation of a body 202 middle parts.
In an embodiment of the present utility model, guidance set 3 comprises: stiffener 31 and pressing plate 32.Stiffener 31 is located at the first side of the contiguous air outlet 2011 of a body 202.Wherein the second driven member 22 is connected between stiffener 31 and pressing plate 32.for example in the example of Fig. 2, stiffener 31 extends along the vertical direction, stiffener 31 is located at first side (rear side as shown in Figure 2) of the contiguous air outlet 2011 of a body 202, this moment, stiffener 31 was located between fore shell 201 and door body 202, by stiffener 31 is set, one side is the intensity of reinforced door body 202 effectively, facilitated on the other hand the installation location of the first driven member 21 and the second driven member 22 and pressing plate 32, pressing plate 32 is located at the rear side of stiffener 31, the second driven member 22 is connected between stiffener 31 and pressing plate 32, stiffener 31 and pressing plate 32 can be removable on above-below direction with respect to the second driven member 22.
Certainly, the utility model is not limited to this, and in other embodiment of the present utility model, guidance set 3 also can not comprise stiffener 31, and pressing plate 32 can be connected on a body 202, and the second driven member 22 is connected between pressing plate 32 and door body 202 (scheming not shown).
Particularly, the surface towards the second driven member 22 of pressing plate 32 is provided with at least one locating dowel 321, locating dowel 321 is passed the second driven member 22, stiffener 31 successively, wherein on the second driven member 22 and stiffener 31, the position of corresponding locating dowel 321 is formed with respectively pilot hole 221 and locating hole 311, pilot hole 221 in the length on first direction greater than the length of locating dowel 321 on first direction.
as Fig. 4, Fig. 5 and shown in Figure 8, the cross section of locating dowel 321 is roughly rectangular, locating dowel 321 is extended forward from the front surface level of pressing plate 32, on the second driven member 22 and stiffener 31, the position of corresponding locating dowel 321 is formed with respectively roughly rectangular pilot hole 221 and locating hole 311, wherein locating hole 311 forms the shape suitable with the shape of locating dowel 321, thereby locating dowel 321 may be stuck in locating hole 311, pressing plate 32 is irremovable with respect to stiffener 31, the size of locating hole 311 can equal or be slightly larger than the size of the outer peripheral face of locating dowel 321 at this moment, the pilot hole 221 of the second driven member 22 should be greater than the length of locating dowel 321 on above-below direction in the length on above-below direction, when door body 202 expanded by heating or catch a cold and shrink and length on above-below direction while elongating or shortening, pressing plate 32 and stiffener 31 can move around along the vertical direction with respect to the second driven member 22 in pilot hole 221.It will be appreciated that, the quantity of locating dowel 321 can require to arrange according to practical set, to meet better matching requirements.
Alternatively, locating dowel 321 is that two and two locating dowels 321 each interval on second direction are arranged.Here, need to prove, " second direction " refers to the horizontal direction (for example left and right directions shown in Figure 4) of pressing plate 32.In the example of Fig. 4, two locating dowel 321 sizes are identical, and all roughly rectangular, and two locating dowels 321 each interval on left and right directions is arranged.Certainly, the utility model is not limited to this, and in other examples of the present utility model, the size of locating dowel 321 also can be different, and locating dowel 321 also can be other shapes such as Long Circle.It will be appreciated that, the quantity of locating dowel 321 and spaced distance can be according to the actual requirement settings, to meet better actual requirement.
Further, coordinating between the respective surfaces of the relative outer surface of locating dowel 321 and pilot hole 221 is tight fit.for example in the example of Fig. 4 and Fig. 5, the outer surface of the contiguous right positioner post 321 of left positioner post 321 (right side outer surface as shown in Figure 4) is tight fit with the inner surface (right side inner surface as shown in Figure 5) of the contiguous right side pilot hole 221 of left side pilot hole 221, the inner surface (left inner surface as shown in Figure 5) of the contiguous left side pilot hole 221 of the outer surface of the contiguous left positioner post 321 of right positioner post 321 (left outer surface as shown in Figure 4) and right side pilot hole 221 is tight fit, effectively prevented the door body 202 bottoms move in the horizontal direction, thereby make the bottom of a body 202 be consistent with its top in running, and then door body 202 traveling comforts have effectively been guaranteed.
Alternatively, pressing plate 32, the second driven member 22 are connected screw and are connected with stiffener.In other words, the mode that is connected by screw of pressing plate 32, the second driven member 22 and stiffener 31 couples together.Certainly, the utility model is not limited to this, and pressing plate 32, the second driven member 22 also are connected with stiffener and can be connected by other the mode such as buckle 211.
Particularly, be formed with respectively the first screw mounting hole 322 and the second screw mounting hole 312 on pressing plate 32 and stiffener 31, on the second driven member 22, the position of corresponding the first screw mounting hole 322 is formed with and dodges hole 222, wherein dodges the cross sectional dimensions of the size in hole 222 greater than screw.
As Fig. 4, Fig. 5, shown in Figure 7 and Figure 8, pressing plate 32 is provided with two the first screw mounting holes 322, two the first screw mounting hole 322 each intervals are arranged, two the first screw mounting holes 322 are positioned at the centre of two locating dowels 321, correspondingly, dodge hole 222 and be positioned at the centre of two pilot holes 221, the second screw mounting hole 312 is positioned at the centre of two locating holes 311, the size of dodging hole 222 should be greater than the cross sectional dimensions of screw, like this, can successfully move along the vertical direction and the restriction of not dodged hole 222 sizes when door body 202.Alternatively, dodge hole 222 for circular, oval, Long Circle or at least greater than the polygon on three limits etc.Certainly, the utility model is not limited to this, in other example of the present utility model, two the first screw mounting holes 322 also can be positioned at the outside of two locating dowels 321, or one of them first screw mounting hole 322 is between two locating dowels 321, and another the first screw mounting hole 322 is positioned at the outside of two locating dowels 321.It will be appreciated that, the quantity of the first screw mounting hole 322 and the second screw mounting hole 312 can require to arrange according to practical set, to meet better the practical set requirement.
Alternatively, the first driven member 21 is connected with stiffener 31 screws and/or buckle 211 connections.That is to say, mode and stiffener 31 that the first driven member 21 only is connected by screw link into an integrated entity, or first driven member 21 only by mode and the stiffener 31 that buckle 211 connects, link into an integrated entity, or the first driven member 21 is connected by screw simultaneously and is connected mode and the stiffener 31 of connection with buckle and links into an integrated entity.
Particularly, the first driven member 21 is provided with a plurality of buckles 211 and a plurality of the 3rd screw mounting hole 212, and on stiffener 31, the position of corresponding buckle 211 and the 3rd screw mounting hole 212 is formed with respectively hole clipping 313 and the 4th screw mounting hole 314.In other words, on stiffener 31, the position of corresponding buckle 211 is formed with respectively the hole clipping 313 that coordinates with buckle 211, and the position of corresponding the 3rd screw mounting hole 212 is formed with respectively the 4th screw mounting hole 314.
as Fig. 6, Fig. 7 and shown in Figure 9, the first driven member 21 is provided with six buckles 211, wherein three buckles 211 are positioned at the top of the first driven member 21, each buckle 211 extends straight up, other three buckles 211 are positioned at the bottom of the first driven member 21, each buckle 211 extends straight down, three buckles 211 each interval in the horizontal direction are arranged, on stiffener 31, the position of corresponding buckle 211 is formed with respectively the hole clipping 313 that runs through it, hole clipping 313 forms the shape suitable with the shape of buckle 211, alternatively, buckle 211 and the first driven member 21 are one-body molded, be formed with respectively two the 3rd screw mounting holes 212 on the first driven member 21, two the 3rd screw mounting holes 212 are all between top buckle 211 and lower snap 211, two the 3rd screw mounting holes 212 each interval in the horizontal direction are arranged, correspondingly, on stiffener 31, the position of corresponding the 3rd screw mounting hole 212 is formed with respectively two the 4th screw mounting holes 314, two the 4th screw mounting holes 314 are all between top hole clipping 313 and bottom hole clipping 313, and each interval is arranged in the horizontal direction.It will be appreciated that, the quantity of the 3rd screw mounting hole 212 and the 4th screw mounting hole 314 can require to arrange according to practical set, to meet better the practical set requirement.
In an embodiment of the present utility model, driven unit 1 comprises: driver and actuator, and driver has output shaft, and alternatively, driver is motor, as shown in Figure 2.Actuator is fixedly connected with output shaft.In other words, the first driven unit 11 comprises the first driver 111 and the first actuator 112, the second driven unit 12 comprises the second driver 121 and the second actuator 122, the first driver 111 and the second driver 121 all have output shaft, and the first actuator 112 is fixedly connected with the output shaft of the second driver 121 with the first driver 111 respectively with the second actuator 122.Thereby the motion of the output shaft of the first driver 111 can drive the first actuator 112 and move together, and the output shaft motion of the second driver 121 can drive the second actuator 122 and move together.Thus, by driver and actuator are set, just can realize driving the function of driven member 2, parts are few, make and assembling simple, thereby reliable and reduced taking up room of driven unit 1.
In one of them example of the present utility model, actuator is gear, and driven member 2 has the tooth bar 23 that coordinates with gear, as Fig. 2, Fig. 5 and shown in Figure 6.That is to say, the first actuator 112 and the second actuator 122 are gear, and the first driven member 21 and the second driven member 22 have respectively the tooth bar 23 that coordinates with its corresponding gear.Certainly, the utility model is not limited to this, and in another example of the present utility model, actuator also can be worm gear, and driven member 2 has the worm screw (scheming not shown) that coordinates with worm gear.
Further, as shown in Figure 2, driven unit 1 also comprises installing plate 15, and installing plate 15 is fixedly connected with driver, and installing plate 15 is provided with at least one stopper slot 151.Driven member 2 is provided with at least one limiting section 213 that coordinates with at least one stopper slot 151.Thus, by installing plate 15 is set, driver can be arranged on installing plate 15, and by the movement locus that coordinates to come control gate body 202 of stopper slot 151 and limiting section 213 is set, thereby a door body 202 operates steadily and reliability is high.
In an optional embodiment of the present utility model, each limiting section 213 includes a plurality of limited posts that are spaced apart from each other.In one of them example of the present utility model, between adjacent limited post, spaced distance can be about equally.Here, need to prove, " about equally ", refer to the difference of spaced distance between the limited post that between adjacent limited post, spaced distance is fully equal or adjacent in a very little scope, for example difference is at grade.Alternatively, the shape of cross section of limited post is the polygon on circle, ellipse, Long Circle or at least three limits etc.Thus, frictional resistance is little in opening-closing process, thereby has greatly shortened opening and closing time.
In further embodiment of the present utility model, when door body 202 moves between open position and closed position, have two limited posts in each stopper slot 151 at least.In other words, the length of the number needs of limited post and stopper slot 151 is equipped with, to guarantee that a body 202 has the section's motion within it of two limited posts at least simultaneously in each stopper slot 151 in running, thereby can guarantee that a body 202 moves along stopper slot 151 in running, limited post is difficult for deviating from from stopper slot 151.
Further, driven unit 1 also comprises: cover body 16, cover body 16 are connected on installing plate 15 and are located on actuator, and a side of the contiguous driven member 2 of cover body 16 is opened wide.For example in the example of Fig. 2, the rear portion of cover body 16 and bottom are all opened wide, cover body 16 is connected to the front side of installing plate 15, alternatively, cover body 16 is connected with installing plate 15 screws or buckle 211 connects, cover body 16 and installing plate 15 limit jointly be used to holding for example spatial accommodation of gear of actuator, and tooth bar 23 is located at the below of cover body 16 with gear, to match, and can effectively play Positioning Gear and dustproof effect.Certainly, the utility model is not limited to this, and in other examples of the present utility model, tooth bar 23 also can be located at the top of cover body 16, and this moment, the top of cover body 16 was opened wide.
In an embodiment of the present utility model, at least one end of door body 202 is provided with gathering sill 2021, and fore shell 201 is provided with the guide part 2012 that coordinates with gathering sill 2021.For example in the example of Fig. 2 and Fig. 3, be formed with respectively the gathering sill 2021 that inwardly concaves on the end face of door body 202 and bottom surface, that is to say, be formed with recessed gathering sill 2021 downwards on the end face of door body 202, be formed with on its bottom surface to the gathering sill 2021 that is recessed on, on fore shell 201, the position of the corresponding gathering sill 2021 in air outlet 2011 places is respectively equipped with guide part 2012, makes a body 202 more steady in running, and more accurate with coordinating of other parts.
When driver after for example motor receives and drives signal, the motor of the first driven unit 11 and the second driven unit 12 drives respectively the gear rotation corresponding with it, gear drives respectively the track back and forth movement of the tooth bar corresponding with it 23 by stopper slot 151, door body 202 is also with tooth bar 23 motions, when door body 202 moves to guide part 2012 place at air outlet two ends Shang Xia 2011, the gathering sill 2021 at guide part 2012 access door body 202 two ends, play the effect of guide and limit.When the 31 expanded by heating elongations of door body 202 and stiffener or hand shrinkage in short-term, it is not subjected to tooth bar 23 and the fixing impact of the second driven unit 12, can free-extension, and its middle part can not produce the distortion of arching upward yet, door body 202 operates steadily reliably, and the product appearance gap also can effectively guarantee.
Air-conditioner 200 according to the utility model second aspect embodiment comprises: fore shell 201, door body 202 and according to the door opening/closing apparatus 100 of the air-conditioner 200 of the above-mentioned first aspect embodiment of the utility model.Be formed with air outlet 2011 on fore shell 201.Wherein door opening/closing apparatus 100 is located between fore shell 201 and door body 202.
For example in the example of Fig. 1, be formed with air outlet 2011 on fore shell 201, door body 202 is located at the front side of air outlet 2011 movably, door opening/closing apparatus 100 be located between fore shell 201 and door body 202 so that door body 202 at the open position of opening air outlet 2011 with close between the closed position of air outlet 2011 removable.
Air-conditioner 200 according to the utility model embodiment, by the door opening/closing apparatus 100 that above-described embodiment is set, when door body 202 expanded by heating extend or catch a cold shortening, it is not subjected to the second driven member 22 and the second driven unit 12 fixing impact corresponding with it, can free-extension, the middle part of door body 202 can not produce the distortion of arching upward yet, and door body 202 operates steadily reliably, and the outward appearance gap of product also can effectively guarantee.
Form to wait about other of the air-conditioner 200 of the utility model embodiment and by those skilled in the art, known, at this, no longer describe in detail.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (13)
1. the door opening/closing apparatus of an air-conditioner, described air-conditioner comprise fore shell and a door body, are formed with air outlet on described fore shell, it is characterized in that, described door opening/closing apparatus comprises:
Driven unit, described driven unit are located on described fore shell, and described driven unit comprises the first driven unit and the second driven unit, and described the first driven unit and described the second driven unit are located at respectively the two ends of described fore shell;
Driven member, described driven member is located on described door body, described driven member comprises the first driven member that coordinates with described the first driven unit and the second driven member that coordinates with described the second driven unit, each described driven unit drive the described driven member corresponding with it drive described body with respect to described fore shell in the closed position of closing described air outlet with open between the open position of described air outlet removable; And
Guidance set, described guidance set are located on described door body and are being located at movably on first direction on described the second driven member.
2. the door opening/closing apparatus of air-conditioner according to claim 1, is characterized in that, described guidance set comprises:
Stiffener, described stiffener are located at the first side of the described air outlet of vicinity of described door body; With
Pressing plate, wherein said the second driven member is connected between described stiffener and described pressing plate.
3. the door opening/closing apparatus of air-conditioner according to claim 2, it is characterized in that, the surface towards described the second driven member of described pressing plate is provided with at least one locating dowel, described locating dowel is passed described the second driven member, described stiffener successively, on wherein said the second driven member and described stiffener, the position of corresponding described locating dowel is formed with respectively pilot hole and locating hole, described pilot hole in the length on described first direction greater than the length of described locating dowel on described first direction.
4. the door opening/closing apparatus of air-conditioner according to claim 3, is characterized in that, described locating dowel is that two and described two locating dowels each interval on second direction are arranged.
5. the door opening/closing apparatus of air-conditioner according to claim 4, is characterized in that, coordinating between the respective surfaces of the relative outer surface of described locating dowel and described pilot hole is tight fit.
6. the door opening/closing apparatus of air-conditioner according to claim 3, is characterized in that, described pressing plate, described the second driven member and the stiffener screw of being connected connect.
7. the door opening/closing apparatus of air-conditioner according to claim 2, is characterized in that, described the first driven member is connected with described stiffener screw and/or buckle connects.
8. the door opening/closing apparatus of the described air-conditioner of any one according to claim 1-7, is characterized in that, described driven unit comprises:
Driver, described driver has output shaft; With
Actuator, described actuator is fixedly connected with described output shaft.
9. the door opening/closing apparatus of air-conditioner according to claim 8, is characterized in that, described actuator is gear, and described driven member has the tooth bar that coordinates with described gear.
10. the door opening/closing apparatus of air-conditioner according to claim 8, is characterized in that, described driven unit also comprises installing plate, and described installing plate is fixedly connected with described driver, and described installing plate is provided with at least one stopper slot;
Described driven member is provided with at least one limiting section that coordinates with at least one described stopper slot.
11. the door opening/closing apparatus of air-conditioner according to claim 10, is characterized in that, described driven unit also comprises:
Cover body, described cover body are connected on described installing plate and are located on described actuator, and a side of the described driven member of vicinity of described cover body is opened wide.
12. the door opening/closing apparatus of air-conditioner according to claim 1, is characterized in that, at least one end of described door body is provided with gathering sill, and described fore shell is provided with the guide part that coordinates with described gathering sill.
13. an air-conditioner, is characterized in that, comprising: the door opening/closing apparatus of the described air-conditioner of any one according to claim 1-12, described door opening/closing apparatus are located between described fore shell and described door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201404060U CN203298452U (en) | 2013-03-25 | 2013-03-25 | Door opening and closing device of air conditioner and air conditioner with door opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201404060U CN203298452U (en) | 2013-03-25 | 2013-03-25 | Door opening and closing device of air conditioner and air conditioner with door opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203298452U true CN203298452U (en) | 2013-11-20 |
Family
ID=49574457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201404060U Withdrawn - After Issue CN203298452U (en) | 2013-03-25 | 2013-03-25 | Door opening and closing device of air conditioner and air conditioner with door opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203298452U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075429A (en) * | 2013-03-25 | 2014-10-01 | 邯郸美的制冷设备有限公司 | Door opening and closing device of air conditioner and air conditioner with same |
| CN104197490B (en) * | 2014-07-30 | 2016-12-21 | 美的集团武汉制冷设备有限公司 | Air conditioner room unit |
| CN108019835A (en) * | 2018-01-30 | 2018-05-11 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
| CN110595049A (en) * | 2019-10-30 | 2019-12-20 | 广东美的制冷设备有限公司 | Panel assembly of air conditioner and air conditioner with same |
-
2013
- 2013-03-25 CN CN2013201404060U patent/CN203298452U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075429A (en) * | 2013-03-25 | 2014-10-01 | 邯郸美的制冷设备有限公司 | Door opening and closing device of air conditioner and air conditioner with same |
| CN104075429B (en) * | 2013-03-25 | 2017-05-17 | 邯郸美的制冷设备有限公司 | Door opening and closing device of air conditioner and air conditioner with same |
| CN104197490B (en) * | 2014-07-30 | 2016-12-21 | 美的集团武汉制冷设备有限公司 | Air conditioner room unit |
| CN106322713A (en) * | 2014-07-30 | 2017-01-11 | 美的集团武汉制冷设备有限公司 | Door assembly of indoor unit of air conditioner and indoor unit of air conditioner |
| CN106322713B (en) * | 2014-07-30 | 2019-02-22 | 美的集团武汉制冷设备有限公司 | Air conditioner room unit door component and air conditioner room unit |
| CN108019835A (en) * | 2018-01-30 | 2018-05-11 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
| CN108019835B (en) * | 2018-01-30 | 2024-04-23 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner and air conditioner |
| CN110595049A (en) * | 2019-10-30 | 2019-12-20 | 广东美的制冷设备有限公司 | Panel assembly of air conditioner and air conditioner with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: HANDAN MIDEA REFRIGERATION EQUIPMENT CO., LTD. Effective date: 20131204 Owner name: HANDAN MIDEA REFRIGERATION EQUIPMENT CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20131204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528311 FOSHAN, GUANGDONG PROVINCE TO: 050011 HANDAN, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131204 Address after: 050011 Handan Development Zone, Hebei, the United States, the road No. 99 Patentee after: Handan Midea Refrigeration Equipment Co., Ltd. Patentee after: Midea Group Co., Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong Patentee before: Handan Midea Refrigeration Equipment Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20170517 |