CN104075429B - Door opening and closing device of air conditioner and air conditioner with same - Google Patents
Door opening and closing device of air conditioner and air conditioner with same Download PDFInfo
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- CN104075429B CN104075429B CN201310098719.9A CN201310098719A CN104075429B CN 104075429 B CN104075429 B CN 104075429B CN 201310098719 A CN201310098719 A CN 201310098719A CN 104075429 B CN104075429 B CN 104075429B
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- air
- driven member
- door opening
- door body
- closing apparatus
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Abstract
The invention 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, and an air supply outlet is formed in the front shell. The door opening and closing device comprises driving components, driven parts and a guide component, wherein the driving components are arranged on the front shell and comprise a first driving component and a second driving component, the first driving component and the second driving component are arranged at the two ends of the front shell respectively, the driven parts are arranged on the door body, and comprise a first driven part and a second driven part, and each driving component drives the driven part corresponding to the driving component 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 component is arranged on the door body and is movably arranged on the second driven part in the first direction. According to the door opening and closing device of the air conditioner, the guide component is arranged, and the guide component can move on the second driven part along with thermal expansion and cold contraction of the door body, so that the problem that the middle of the door body is arched to be deformed is effectively solved.
Description
Technical field
The present invention relates to appliance field, the door opening/closing apparatus more particularly, to a kind of air-conditioner and the air-conditioner with it.
Background technology
With the progress and the raising of living standards of the people of society, user there has also been into one to the quality requirement of room air
The raising of step, so as to require more and more higher to the cleannes of air-conditioner, for this purpose, research and development sky is all puted forth effort by many air-conditioning manufacturers
When adjusting the air outlet automatic open close mechanism of device, i.e. air-conditioner in off position, air outlet is totally enclosed, and air-conditioner is in start
When, air outlet can be opened smoothly in time again.The probability that the dust in air is entered inside air-conditioner is this considerably reduced, so as to
Better ensure that the cleaning inside of air-conditioner and the air-out cleannes of air-conditioner.
The door opening and closing mechanism of traditional air-conditioner, its switch door-plate is connected to a fixed with two guide rails, two guide rails again with
Outlet frame component is fixedly connected.This setup, when air conditioner heat-production, air conditioner air-out frame air outlet temperature than it
The temperature at his position is high, and switch door-plate is arranged on air outlet, but the guide rail that switch door-plate is fixed is fixed on outlet frame away from air-supply
There is larger temperature difference in the position of mouth, the position that the temperature for switching door-plate fixes guide rail with outlet frame, switch the temperature of door-plate
Height, thermal expansion is big, and the spot temperature that outlet frame fixes guide rail is low, and thermal expansion is little, and switch door-plate is fixed due to two guide rails, and heat is swollen
Cannot freely extend when swollen, cause deformation of arching upward in the middle part of switch door-plate, cause to switch unreliable, the product appearance gap of door-plate operation
It is uneven.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.For this purpose, one object of the present invention
Be propose it is a kind of freely extend when making door body thermal expansion and the air-conditioner of simple structure door opening/closing apparatus.
Further object is that proposing a kind of air-conditioner with above-mentioned door opening/closing apparatus.
Door opening/closing apparatus of the air-conditioner of embodiment according to a first aspect of the present invention, the air-conditioner includes fore shell and door
Body, is formed with air outlet on the fore shell, the door opening/closing apparatus include：Drive component, the drive component be located at it is described before
On shell, the drive component includes the first drive component and the second drive component, and first drive component and described second drive
Dynamic component is respectively provided at the two ends of the fore shell；Driven member, the driven member is located in the door body, the driven member include with
The first driven member that first drive component coordinates and the second driven member coordinated with second drive component, described in each
Drive component drives the corresponding driven member to drive the door body closing the air outlet relative to the fore shell
May move between the open position of closed position and the opening air outlet；And guidance set, the guidance set is located at institute
State in door body and be movably arranged in a first direction on second driven member.
Door opening/closing apparatus of the air-conditioner of embodiment according to a first aspect of the present invention, by arranging guidance set, guiding group
Part can with expanding with heat and contract with cold for door body on the second driven member may move, so as to efficiently solve door body middle part arch upward deformation,
Further cause the problems such as door body operation is unreliable, product appearance gap is uneven.
In addition, the door opening/closing apparatus of air-conditioner of the invention can also have following additional technical feature：
According to one embodiment of present invention, the guidance set includes：Reinforcing plate, the reinforcing plate is located at the door body
Neighbouring described air outlet the first side；And pressing plate, wherein second driven member is connected to the reinforcing plate and the pressing plate
Between.
Specifically, the surface of the direction of the pressing plate second driven member is provided with least one locating dowel, described fixed
Position post sequentially passes through second driven member, the reinforcing plate, wherein correspondence institute in second driven member and the reinforcing plate
The position for stating locating dowel is respectively formed with pilot hole and location hole, and pilot hole length in said first direction is more than institute
State locating dowel length in said first direction.
Alternatively, the locating dowel is that two and described two locating dowels are spaced apart from each other in a second direction setting.
Further, it is tight with being combined between the relative outer surface of the locating dowel and the respective surfaces of the pilot hole
Coordinate.Thus, effectively prevent door body bottom to move in the horizontal direction, so that the bottom of door body is in running
It is consistent with its top, and then door body traveling comfort has been effectively ensured.
Alternatively, the pressing plate, second driven member and the reinforcing plate mode connects for screw.
Alternatively, first driven member and the reinforcing plate mode connects for screw and/or snap connection.
According to one embodiment of present invention, the drive component includes：Driver, the driver has output shaft；
And actuator, the actuator is fixedly connected with the output shaft.Thus, drive is achieved that by arranging driver and actuator
The function of dynamic driven member, parts are few, and manufacture and assembling are simple, so as to occupancy that is reliable and reducing drive component is empty
Between.
Alternatively, the actuator is gear, and the driven member has the tooth bar coordinated with the gear.
Further, the drive component also includes installing plate, and the installing plate is fixedly connected with the driver, described
Installing plate is provided with least one stopper slot；The driven member is provided with least one coordinated with stopper slot described at least one
Limiting section.Thus, by arranging installing plate, driver may be installed on installing plate, by arranging matching somebody with somebody for stopper slot and limiting section
Close to control the movement locus of door body, so as to door body operates steadily and reliability height.
Further, the drive component also includes：Cover body, the cover body is connected on the installing plate and is located at
On the actuator, and the side of the neighbouring described driven member of the cover body is opened wide.Thus, by arranging cover body, can effectively rise
To positioning gear and dust-proof effect.
According to one embodiment of present invention, at least one end of the door body is provided with gathering sill, and the fore shell is provided with
The guide part coordinated with the gathering sill.As a result, door body is more steady in running, the cooperation with other parts is more
For accurate.
The air-conditioner of embodiment according to a second aspect of the present invention, including：Fore shell, on the fore shell air outlet is formed with；Root
According to the door opening/closing apparatus of the air-conditioner described in above-mentioned first aspect embodiment of the invention；And door body, wherein the door opening/closing apparatus
It is located between the fore shell and the door body.
Air-conditioner according to embodiments of the present invention, by arrange above-described embodiment door opening/closing apparatus, when door body be heated it is swollen
Swollen elongation or catch a cold shortening when, it is not fixed by the second driven member and corresponding the second drive component is affected, and can oneself
By stretching, the middle part of door body will not also produce deformation of arching upward, and door body operates steadily reliability, and the outward appearance gap of product also can have
Effect ensures.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment
It is substantially and easy to understand, wherein：
Fig. 1 is the schematic diagram of the door opening/closing apparatus of air-conditioner according to an embodiment of the invention；
Fig. 2 is the explosive view of the door opening/closing apparatus of air-conditioner according to an embodiment of the invention；
Fig. 3 is the A portions enlarged drawing shown in Fig. 2；
Fig. 4 is the schematic diagram of the pressing plate of the door opening/closing apparatus of air-conditioner according to an embodiment of the invention；
Fig. 5 is the schematic diagram of the second driven member of the door opening/closing apparatus of air-conditioner according to an embodiment of the invention；
Fig. 6 is the schematic diagram of the first driven member of the door opening/closing apparatus of air-conditioner according to an embodiment of the invention；
Fig. 7 is the schematic diagram of the reinforcing plate of the door opening/closing apparatus of air-conditioner according to an embodiment of the invention；
Fig. 8 is the A portions enlarged drawing that Fig. 7 centre circles show；
Fig. 9 is the B portions enlarged drawing that Fig. 7 centre circles show.
Description of reference numerals：
100：Door opening/closing apparatus；
1：Drive component；11：First drive component；
111：First driver；112：First actuator；
12：Second drive component；
121：Second driver；122：Second actuator；
15：Installing plate；151：Stopper slot；16：Cover body；
Driven member；21：First driven member；
211：Buckle；212：3rd screw mounting hole；213：Limiting section；
22：Second driven member；221：Pilot hole；222：Avoid hole；
23：Tooth bar；
3：Guidance set；31：Reinforcing plate；
311：Location hole；312：Second screw mounting hole；
313：Hole clipping；314：4th screw mounting hole；
32：Pressing plate；321：Locating dowel；322：First screw mounting hole；
200：Air-conditioner；
201：Fore shell；2011：Air outlet；Guide part；
202：Door body；2021：Gathering sill.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " on ", D score, "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is based on shown in the drawings
Orientation or position relationship, be for only for ease of description the present invention and simplify description, rather than indicate or imply indication device or
Element with specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.This
Outward, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance or implicit finger
The quantity of bright indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or implicitly include
One or more this feature.In describing the invention, unless otherwise stated, " multiple " be meant that two or two with
On.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The door opening/closing apparatus 100 of air-conditioner 200 according to embodiments of the present invention, the switch are described below with reference to Fig. 1-Fig. 9
Door gear 100 can be used for floor air conditioner 200, and the floor air conditioner 200 has fore shell 201 and door body 202, shape on fore shell 201
Into there is air outlet 2011.In description below the application, enter so that door opening/closing apparatus 100 are used for floor air conditioner 200 as an example
Row explanation.Certainly, those skilled in that art are appreciated that the door opening/closing apparatus 100 and show for the only conduct of floor air conditioner 200
Example is illustrated, and not limited to this, that is to say, that door opening/closing apparatus of the invention 100 can be additionally used in other types of sky
In adjusting device 200, such as hanging air conditioner 200, ceiling-mounted air conditioner 200 etc..
As depicted in figs. 1 and 2, door opening/closing apparatus 100 of the air-conditioner 200 of embodiment according to a first aspect of the present invention, bag
Include：Drive component 1, driven member and guidance set 3.Drive component 1 is located on fore shell 201, and drive component 1 drives including first
The drive component 12 of component 11 and second, the first drive component 11 and the second drive component 12 are respectively provided at the two ends of fore shell 201.From
Moving part is located in door body 202, driven member include with the first drive component 11 coordinate the first driven member 21 and with the second driving group
The second driven member 22 that part 12 coordinates, each drive component 1 drives corresponding driven member to drive door body 202 relative to fore shell
201 may move between the open position of the closed position and opening air outlet 2011 of closing air outlet 2011.
For example in the example of fig. 1 and 2, the first drive component 11 is located at the top of fore shell 201 and positioned at door body 202
Upper end, the second drive component 12 is located at the bottom of fore shell 201 and positioned at the lower end of door body 202, and correspondingly, the first driven member 21 sets
On the top of door body 202, the second driven member 22 is located at the bottom of door body 202.Certainly, the invention is not restricted to this, the present invention's
In other examples, the first drive component 11 is located at the bottom of fore shell 201 and positioned at the lower end of door body 202, the second drive component
12 tops for being located at fore shell 201 and positioned at the upper end of door body 202, correspondingly, the first driven member 21 is located at the bottom of door body 202,
Second driven member 22 is located at the top of door body 202.
Guidance set 3 is located in door body 202, and guidance set 3 is movably arranged in a first direction the second driven member
On 22.Here, it should be noted that " first direction " refers to the expanded by heating of door body 202 or elongate or shorten during by cold events
Direction, such as the length direction of the door body 202 shown in Fig. 1 and Fig. 2.That is, the second driven member 22 passes through guidance set 3
It is located in door body 202, when door body 202 is expanded with heat and contract with cold, guidance set 3 correspondingly can move back and forth on the second driven member 22.
Door opening/closing apparatus 100 of the air-conditioner 200 of embodiment according to a first aspect of the present invention, by arranging guidance set 3,
Guidance set 3 can may move with expanding with heat and contract with cold for door body 202 on the second driven member 22, so as to efficiently solve door body
202 middle parts arch upward deformation so that cause door body 202 run unreliable, product appearance gap it is uneven the problems such as.
In one embodiment of the invention, guidance set 3 includes：Reinforcing plate 31 and pressing plate 32.Reinforcing plate 31 is located at door
First side of the neighbouring air outlet 2011 of body 202.Wherein the second driven member 22 is connected between reinforcing plate 31 and pressing plate 32.For example
In the figure 2 example, reinforcing plate 31 is vertically extending, and reinforcing plate 31 is located at the of the neighbouring air outlet 2011 of door body 202
Side (rear side as shown in Figure 2), now reinforcing plate 31 is located between fore shell 201 and door body 202, by arranging reinforcing plate 31,
On the one hand the intensity of door body 202 be can effectively strengthen, the first driven member 21 and the second driven member 22 and pressure on the other hand facilitated
The installation positioning of plate 32, pressing plate 32 is located at the rear side of reinforcing plate 31, the second driven member 22 be connected to reinforcing plate 31 and pressing plate 32 it
Between, reinforcing plate 31 and pressing plate 32 can in the vertical direction may move relative to the second driven member 22.
Certainly, the invention is not restricted to this, in other embodiments of the invention, guidance set 3 also may not include reinforcing plate
31, pressing plate 32 is attached in door body 202, and the second driven member 22 is connected to (not shown) between pressing plate 32 and door body 202.
Specifically, the surface of second driven member of direction 22 of pressing plate 32 is provided with least one locating dowel 321, locating dowel
321 sequentially pass through the second driven member 22, reinforcing plate 31, wherein correspondence locating dowel 321 in the second driven member 22 and reinforcing plate 31
Position is respectively formed with pilot hole 221 and location hole 311, and the length in a first direction of pilot hole 221 exists more than locating dowel 321
Length on first direction.
As shown in Fig. 4, Fig. 5 and Fig. 8, the cross section of locating dowel 321 is generally rectangular shaped, and locating dowel 321 is from before pressing plate 32
The horizontal forward extension in surface, the position of correspondence locating dowel 321 is respectively formed with and is substantially on the second driven member 22 and reinforcing plate 31
The pilot hole 221 and location hole 311 of rectangle, wherein location hole 311 are formed as the shape being adapted with the shape of locating dowel 321,
So as to locating dowel 321 may be stuck in location hole 311, pressing plate 32 is irremovable relative to reinforcing plate 31, now the chi of location hole 311
The size of the very little outer peripheral face for being equal or slightly larger than locating dowel 321, the pilot hole 221 of the second driven member 22 is in the vertical direction
Length should be greater than the length in the vertical direction of locating dowel 321, when the expanded by heating of door body 202 or by cold events in above-below direction
On length elongation or when shortening, pressing plate 32 and reinforcing plate 31 can relative to the second driven member 22 in pilot hole 221 vertically
Direction moves back and forth.It is to be appreciated that the quantity of locating dowel 321 can require to arrange according to practical set, with preferably full
Sufficient matching requirements.
Alternatively, locating dowel 321 is that two and two locating dowels 321 are spaced apart from each other in a second direction setting.Here,
It should be noted that " second direction " refers to the horizontal direction (such as the left and right directions shown in Fig. 4) of pressing plate 32.Fig. 4's
In example, two sizes of locating dowel 321 are identical and generally rectangular shaped, and two locating dowels 321 are spaced in the lateral direction
Open up and put.Certainly, the invention is not restricted to this, in other examples of the present invention, the size of locating dowel 321 can also be different, fixed
Position post 321 can be also the other shapes such as Long Circle.It is to be appreciated that the quantity of locating dowel 321 and it is spaced away from
From being arranged according to actual requirement, preferably to meet actual requirement.
Further, between the relative outer surface of locating dowel 321 and the respective surfaces of pilot hole 221 with being combined into close-fitting
Close.For example in the example of Fig. 4 and Fig. 5, the outer surface of the neighbouring right positioner post 321 of left positioner post 321 is (as shown in Figure 4
Right side outer surface) with the inner surface of the neighbouring right side pilot hole 221 of left side pilot hole 221 (table in right side as shown in Figure 5
Face) be tight fit, the outer surface (left outer surface as shown in Figure 4) of the neighbouring left positioner post 321 of right positioner post 321 and
The inner surface (left inner surface as shown in Figure 5) of the neighbouring left side pilot hole 221 of right side pilot hole 221 is tight fit, effectively
Prevent the bottom of door body 202 to move in the horizontal direction so that the bottom of door body 202 in running with its top
It is consistent, and then the traveling comfort of door body 202 has been effectively ensured.
Alternatively, pressing plate 32, the second driven member 22 and the mode connects for screw of reinforcing plate 31.In other words, pressing plate 32, the second driven member
22 and the mode that is connected by screw of reinforcing plate 31 couple together.Certainly, the invention is not restricted to this, pressing plate 32, the second driven member
22 and reinforcing plate 31 can be also attached by way of the others such as buckle 211.
Specifically, the first screw mounting hole 322 and the second screw mounting hole are respectively formed with pressing plate 32 and reinforcing plate 31
312, the position of the first screw mounting hole 322 of correspondence is formed with avoidance hole 222 on the second driven member 22, wherein avoiding hole 222
Cross sectional dimensions of the size more than screw.
As shown in Fig. 4, Fig. 5, Fig. 7 and Fig. 8, pressing plate 32 is provided with two the first screw mounting holes 322, two the first screws
Installing hole 322 is spaced apart from each other setting, and two the first screw mounting holes 322 are located at the centre of two locating dowels 321, correspondingly,
The centre that hole 222 is located at two pilot holes 221 is avoided, the second screw mounting hole 312 is located at the centre of two location holes 311, keeps away
Allow the size in hole 222 to should be greater than the cross sectional dimensions of screw, so, when door body 202 successfully can move along the vertical direction and not
Limited by the size of hole 222 is avoided.Alternatively, hole 222 is avoided for circular, oval, Long Circle or many at least above three sides
Side shape etc..Certainly, the invention is not restricted to this, in the other examples of the present invention, two the first screw mounting holes 322 may be additionally located at
The outside of two locating dowels 321, or one of them first screw mounting hole 322 is located between two locating dowels 321, another the
One screw mounting hole 322 is located at the outside of two locating dowels 321.It is to be appreciated that the first screw mounting hole 322 and the second spiral shell
The quantity of nail installing hole 312 can require to arrange according to practical set, preferably to meet practical set requirement.
Alternatively, the first driven member 21 is connected with the mode connects for screw of reinforcing plate 31 and/or buckle 211.That is, first from
The mode that moving part 21 is only connected by screw links into an integrated entity with reinforcing plate 31, or the first driven member 21 is only connected by buckle 211
The mode for connecing links into an integrated entity with reinforcing plate 31, or the first driven member 21 is connected by screw the side with the connection of buckle 211 simultaneously
Formula links into an integrated entity with reinforcing plate 31.
Specifically, the first driven member 21 is provided with multiple buckles 211 and multiple 3rd screw mounting holes 212, reinforcing plate 31
The position of the upper correspondence screw mounting hole 212 of buckle 211 and the 3rd is respectively formed with the screw mounting hole 314 of hole clipping 313 and the 4th.Change
Yan Zhi, the position of correspondence buckle 211 is respectively formed with the hole clipping 313 coordinated with buckle 211, the 3rd spiral shell of correspondence in reinforcing plate 31
The position of nail installing hole 212 is respectively formed with the 4th screw mounting hole 314.
As shown in Fig. 6, Fig. 7 and Fig. 9, the first driven member 21 is provided with six buckles 211, wherein three buckles 211 are located at
The top of the first driven member 21, each buckle 211 extends straight up, and the other three buckle 211 is located at the first driven member 21
Bottom, each buckle 211 extends straight down, and three buckles 211 are spaced apart from each other in the horizontal direction setting, in reinforcing plate 31
The position of correspondence buckle 211 is respectively formed with the hole clipping 313 through it, and hole clipping 313 is formed as being adapted with the shape of buckle 211
Shape, alternatively, buckle 211 is integrally formed with the first driven member 21, and on the first driven member 21 two the 3rd are respectively formed with
Screw mounting hole 212, two the 3rd screw mounting holes 212 are respectively positioned between top buckle 211 and lower snap 211, two
Three screw mounting holes 212 are spaced apart from each other in the horizontal direction setting, correspondingly, the 3rd screw mounting hole of correspondence in reinforcing plate 31
212 position is respectively formed with two the 4th screw mounting holes 314, and two the 4th screw mounting holes 314 are respectively positioned on top hole clipping
Between 313 and bottom hole clipping 313, and the setting that is spaced apart from each other in the horizontal direction.It is to be appreciated that the 3rd screw mounting hole
212 and the 4th screw mounting hole 314 quantity can according to practical set require arrange, with preferably meet practical set requirement.
In one embodiment of the invention, drive component 1 includes：Driver and actuator, driver has output shaft,
Alternatively, driver is motor, as shown in Figure 2.Actuator is fixedly connected with output shaft.In other words, the first drive component 11 is wrapped
The first driver 111 and the first actuator 112 are included, the second drive component 12 includes the second driver 121 and the second actuator
122, the first driver 111 and the second driver 121 are respectively provided with output shaft, and the first actuator 112 and the second actuator 122 are distinguished
It is fixedly connected with the output shaft of the first driver 111 and the second driver 121.So as to the output shaft of the first driver 111 is moved
The first actuator 112 can be driven to move together, the output shaft motion of the second driver 121 can drive the second actuator 122 together
Motion.Thus, the function of driving driven member is achieved that by arranging driver and actuator, parts are few, manufactures and assemble
Simply, so as to reliable and reduce taking up room for drive component 1.
In one of example of the present invention, actuator is gear, and driven member has the tooth bar 23 coordinated with gear, such as
Shown in Fig. 2, Fig. 5 and Fig. 6.That is, the first actuator 112 and the second actuator 122 are gear, the He of the first driven member 21
Second driven member 22 has respectively the tooth bar 23 coordinated with its corresponding gear.Certainly, the invention is not restricted to this, in the present invention
Another example in, actuator can also be worm gear, driven member have and the worm screw of worm gear (not shown).
Further, as shown in Fig. 2 drive component 1 also includes installing plate 15, installing plate 15 is fixedly connected with driver,
Installing plate 15 is provided with least one stopper slot 151.Driven member is provided with least one coordinated with least one stopper slot 151
Limiting section 213.Thus, by arranging installing plate 15, driver may be installed on installing plate 15, by arrange stopper slot 151 with
The cooperation of limiting section 213 controlling the movement locus of door body 202, so as to door body 202 operates steadily and reliability is high.
In an alternate embodiment of the present invention where, each limiting section 213 includes multiple limited posts being spaced apart from each other.
In one of example of the present invention, spaced distance can be roughly equal between adjacent limited post.Here, need
Illustrate, " roughly equal ", refer to spaced apart from essentially equal or adjacent limit between adjacent limited post
In the range of a very little, for example difference is in grade for the difference of spaced distance between the post of position.Alternatively, it is spacing
The shape of cross section of post is circular, oval, Long Circle or at least polygon on three sides etc..Thus, rub in opening-closing process
Resistance is little, so as to highly shortened opening and closing time.
In further embodiment of the present invention, when door body 202 is moved between open and closed positions, each
At least two limited posts in stopper slot 151.In other words, the quantity of limited post need to be equipped with the length of stopper slot 151, with
Guarantee that door body 202 at least while there are two limited posts in each stopper slot 151 in its internal motion in running, so as to can
Ensure that door body 202 is moved in running along stopper slot 151, limited post is difficult to deviate from from stopper slot 151.
Further, drive component 1 also includes：Cover body 16, cover body 16 is connected on installing plate 15 and is located at actuator
On, and the side of the neighbouring driven member of cover body 16 is unlimited.For example in the figure 2 example, the rear portion and bottom of cover body 16 is opened wide,
Cover body 16 is connected to the front side of installing plate 15, and alternatively, cover body 16 is connected with the mode connects for screw of installing plate 15 or buckle 211, cover body
16 and installing plate 15 limit receiving space for accommodating actuator such as gear jointly, tooth bar 23 is located at the lower section of cover body 16
To be engaged with gear, positioning gear and dust-proof effect can be effectively played.Certainly, the invention is not restricted to this, the present invention's
In other examples, tooth bar 23 also may be provided in the top of cover body 16, and now the top of cover body 16 is opened wide.
In one embodiment of the invention, at least one end of door body 202 is provided with gathering sill 2021, sets on fore shell 201
There is the guide part coordinated with gathering sill 2021.For example in the example of Fig. 2 and Fig. 3, shape is distinguished on the top surface of door body 202 and bottom surface
Into there is the gathering sill 2021 that inwardly concaves, that is to say, that be formed with the gathering sill 2021 being downwardly concaved on the top surface of door body 202,
Upwardly recessed gathering sill 2021 is formed with its bottom surface, the position of gathering sill 2021 is corresponded on fore shell 201 at air outlet 2011
It is respectively equipped with guide part so that door body 202 is more steady in running, and it is more accurate with the cooperation of other parts.
After for example motor receives drive signal to driver, the motor of the first drive component 11 and the second drive component 12
Corresponding gear is driven to rotate respectively, gear drives respectively corresponding tooth bar 23 to come and go by the track of stopper slot 151
Motion, door body 202 is also moved with tooth bar 23, when door body 202 is moved at the guide part of the upper and lower ends of air outlet 2011,
Guide part enters the gathering sill 2021 at the two ends of door body 202, plays a part of guide and limit.When door body 202 and reinforcing plate 31 are heated
In short-term, it is not fixed by tooth bar 23 with the second drive component 12 is affected, and can freely be stretched for expansion elongation or hand shrinkage, wherein
Portion will not also produce deformation of arching upward, and door body 202 operates steadily reliability, and product appearance gap also can be effectively ensured.
The air-conditioner 200 of embodiment according to a second aspect of the present invention, including：Fore shell 201, door body 202 and according to the present invention
The door opening/closing apparatus 100 of the air-conditioner 200 of above-mentioned first aspect embodiment.Air outlet 2011 is formed with fore shell 201.Wherein open
Closing device 100 is located between fore shell 201 and door body 202.
For example in the example of fig. 1, air outlet 2011 is formed with fore shell 201, door body 202 is movably arranged at air outlet
2011 front side, door opening/closing apparatus 100 are located between fore shell 201 and door body 202 so that door body 202 is opening air outlet 2011
May move between the closed position of open position and closing air outlet 2011.
Air-conditioner 200 according to embodiments of the present invention, by the door opening/closing apparatus 100 for arranging above-described embodiment, works as door body
When 202 expanded by heating extend or catch a cold shortening, it is not fixed by the second driven member 22 and the second corresponding drive component 12
Impact, can freely stretch, the middle part of door body 202 will not also produce deformation of arching upward, and door body 202 operates steadily reliability, and produces
The outward appearance gap of product also can be effectively ensured.
Other compositions of air-conditioner 200 with regard to the embodiment of the present invention etc. are well known to those skilled in the art,
This is no longer described in detail.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present invention or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or spy
Point can in an appropriate manner be combined in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
These embodiments can be carried out with various changes, modification, replacement and modification in the case of the principle and objective that depart from the present invention, this
The scope of invention is limited by claim and its equivalent.
Claims (13)
1. a kind of door opening/closing apparatus of air-conditioner, the air-conditioner includes fore shell and door body, and on the fore shell air outlet is formed with,
Characterized in that, the door opening/closing apparatus include：
Drive component, the drive component is located on the fore shell, and the drive component includes that the first drive component and second drives
Dynamic component, first drive component and second drive component are respectively provided at the two ends of the fore shell；
Driven member, the driven member is located in the door body, and the driven member includes the coordinated with first drive component
One driven member and the second driven member coordinated with second drive component, each described drive component drives corresponding institute
Stating driven member drives the door body relative to the fore shell in the closed position and the opening air outlet for closing the air outlet
Open position between may move；And
Guidance set, the guidance set is located in the door body and to be movably arranged at described second in a first direction driven
On part.
2. door opening/closing apparatus of air-conditioner according to claim 1, it is characterised in that the guidance set includes：
Reinforcing plate, the reinforcing plate is located at the first side of the neighbouring described air outlet of the door body；With
Pressing plate, wherein second driven member is connected between the reinforcing plate and the pressing plate.
3. door opening/closing apparatus of air-conditioner according to claim 2, it is characterised in that the direction described second of the pressing plate
The surface of driven member is provided with least one locating dowel, and the locating dowel sequentially passes through second driven member, the reinforcing plate,
The position of the correspondence locating dowel is respectively formed with pilot hole and location hole on wherein described second driven member and the reinforcing plate,
Pilot hole length in said first direction is more than locating dowel length in said first direction.
4. door opening/closing apparatus of air-conditioner according to claim 3, it is characterised in that the locating dowel is two and two
The locating dowel is spaced apart from each other in a second direction setting.
5. door opening/closing apparatus of air-conditioner according to claim 4, it is characterised in that the relative outside table of the locating dowel
Between the respective surfaces of face and the pilot hole with being combined into tight fit.
6. door opening/closing apparatus of air-conditioner according to claim 3, it is characterised in that the pressing plate, described second driven
Part and the reinforcing plate adopt mode connects for screw.
7. door opening/closing apparatus of air-conditioner according to claim 2, it is characterised in that first driven member with it is described plus
It is strong that plate is using mode connects for screw and/or snaps connection.
8. door opening/closing apparatus of the air-conditioner according to any one of claim 1-7, it is characterised in that the drive component
Including：
Driver, the driver has output shaft；With
Actuator, the actuator is fixedly connected with the output shaft.
9. door opening/closing apparatus of air-conditioner according to claim 8, it is characterised in that the actuator is gear, described
Driven member has the tooth bar coordinated with the gear.
10. door opening/closing apparatus of air-conditioner according to claim 8, it is characterised in that the drive component also includes peace
Dress plate, the installing plate is fixedly connected with the driver, and the installing plate is provided with least one stopper slot；
The driven member is provided with least one limiting section coordinated with stopper slot described at least one.
The door opening/closing apparatus of 11. air-conditioners according to claim 10, it is characterised in that the drive component also includes：
Cover body, the cover body is connected on the installing plate and is located on the actuator, and the cover body is neighbouring described
The side of driven member is opened wide.
The door opening/closing apparatus of 12. air-conditioners according to claim 1, it is characterised in that at least one end of the door body
Gathering sill is provided with, the fore shell is provided with the guide part coordinated with the gathering sill.
13. a kind of air-conditioners, it is characterised in that include：
Fore shell, on the fore shell air outlet is formed with；
The door opening/closing apparatus of the air-conditioner according to any one of claim 1-12；With
Door body, wherein the door opening/closing apparatus are located between the fore shell and the door body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024994.6A CN106766057B (en) | 2013-03-25 | 2013-03-25 | Door opening and closing device of air conditioner and air conditioner with same |
| CN201310098719.9A CN104075429B (en) | 2013-03-25 | 2013-03-25 | Door opening and closing device of air conditioner and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098719.9A CN104075429B (en) | 2013-03-25 | 2013-03-25 | Door opening and closing device of air conditioner and air conditioner with same |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611024994.6A Division CN106766057B (en) | 2013-03-25 | 2013-03-25 | Door opening and closing device of air conditioner and air conditioner with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104075429A CN104075429A (en) | 2014-10-01 |
| CN104075429B true CN104075429B (en) | 2017-05-17 |
Family
ID=51596877
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310098719.9A Active CN104075429B (en) | 2013-03-25 | 2013-03-25 | Door opening and closing device of air conditioner and air conditioner with same |
| CN201611024994.6A Active CN106766057B (en) | 2013-03-25 | 2013-03-25 | Door opening and closing device of air conditioner and air conditioner with same |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611024994.6A Active CN106766057B (en) | 2013-03-25 | 2013-03-25 | Door opening and closing device of air conditioner and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104075429B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848508B (en) * | 2015-04-29 | 2017-12-12 | 广东美的制冷设备有限公司 | Air conditioner |
| CN105135516B (en) * | 2015-07-31 | 2017-09-19 | 芜湖美智空调设备有限公司 | Through-flow cabinet air-conditioner |
| CN105042695B (en) * | 2015-07-31 | 2017-09-19 | 芜湖美智空调设备有限公司 | Cabinet air-conditioner guider and through-flow cabinet air-conditioner |
| CN112556144B (en) * | 2020-12-03 | 2022-05-24 | 珠海格力电器股份有限公司 | Door body structure, control method thereof and air conditioner |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106766057B (en) | 2020-01-14 |
| CN106766057A (en) | 2017-05-31 |
| CN104075429A (en) | 2014-10-01 |
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