CN103673245B - Air conditioner - Google Patents

Air conditioner Download PDF

Info

Publication number
CN103673245B
CN103673245B CN201310412566.0A CN201310412566A CN103673245B CN 103673245 B CN103673245 B CN 103673245B CN 201310412566 A CN201310412566 A CN 201310412566A CN 103673245 B CN103673245 B CN 103673245B
Authority
CN
China
Prior art keywords
air door
blow
air
gathering sill
guide
Prior art date
Application number
CN201310412566.0A
Other languages
Chinese (zh)
Other versions
CN103673245A (en
Inventor
佐藤诚
伊藤健二
Original Assignee
三菱重工业株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2012-203075 priority Critical
Priority to JP2012203075A priority patent/JP6053410B2/en
Application filed by 三菱重工业株式会社 filed Critical 三菱重工业株式会社
Publication of CN103673245A publication Critical patent/CN103673245A/en
Application granted granted Critical
Publication of CN103673245B publication Critical patent/CN103673245B/en

Links

Abstract

The present invention provides a kind of air conditioner, the air door of tabular is made vertically to lift via the guide finger slided in the gathering sill (28) of the above-below direction along pair of right and left guide rail (27), it is thus possible to make blow-off outlet carry out opening and closing, the release groove (29) that can be released forwardly side, the lower section of air door is conjointly located at guide rail (27) with gathering sill (28), this release groove (29) is configured to, groove depth is more shallow than gathering sill (28), it is only can be fitted together to or depart from from the bottom guide finger that the prominent length that the left and right both ends of the surface of air door are prominent is shorter in this release groove.In this air conditioner, it is possible to the guide rail that the air door of the air door mechanism making blow-off outlet carry out opening and closing is lifted by simplification and the structure of the mechanism by the release of air door forwardly side so that it is movable smooth, further, it is possible to prevent the generation of movable sound etc..

Description

Air conditioner

Technical field

The present invention designs following air conditioner: be provided with for making to the blow-off outlet of indoor blowout by the air after homoiothermic This blow-off outlet carries out the air door mechanism of opening and closing.

Background technology

The air conditioner of vertically-arranged type is typically configured to, the blowout arranged from the upper front of the front panel in unit main body Mouth air after indoor blowout carries out homoiothermic by circulating in heat exchanger in unit main body.Empty in such vertically-arranged type In gas actuator, it is provided with when air conditioner operates and opens blow-off outlet and close the air door mechanism of blow-off outlet when operating stops Air-conditioning actuator just practical.This air door mechanism is configured to, and possesses: the air door of tabular, lifts freely along pair of guide rails, and Making blow-off outlet carry out opening and closing, this pair of guide rails is located at the both sides of blow-off outlet along the vertical direction;And elevating mechanism, make the wind of this tabular Door lifts.

The air door of this tabular is configured to, and rises along guide rail, is pushed out, with front in the forwardly side, position closing blow-off outlet Panel be previously formed flush.In patent documentation 1, disclose following structure: make the top guide finger of air door by gathering sill Upper portion forwards roll oblique rail guidance, the bottom of air door is convex with along other lifting rail pair of right and left freely Wheel connects, and makes this cam can forwards move via the open rake of upper end being located at guide rail such that it is able to by wind The forwardly side, bottom of door is released.

Patent documentation 1: No. 4328353 publications of Japanese Patent No.

But, in the mode of patent documentation 1, there are the following problems: the top of air door and bottom must be by respective guide rails Guide, not only need the many groups of guide rails lifted for making air door carry out, in addition it is also necessary to possess forwardly side, the bottom of air door The cam configuration of function released, thus parts count increases, mechanism for making air door lift is complicated and expensive.

And, it is also considered that the top guide finger that guide rail is set to pair of right and left single track and air door exists with bottom guide finger Slide in identical gathering sill and carry out the structure lifted, but in the case of being set to such structure, top guide finger has can Can enter into originally in order to make bottom guide finger when forwardly side, the bottom of air door is released that slide with above-mentioned gathering sill phase The groove of release even, it is possible to hinder the lifting smoothly of air door.

Summary of the invention

The present invention makes in light of this situation, it is therefore intended that provide a kind of air conditioner, it is possible to simplify making blowout The air door of the air door mechanism mouthful carrying out opening and closing carries out the structure of guide rail that lifts and the knot of mechanism released air door forwardly side Structure so that it is movable smooth, and, prevent the generation of movable sound etc..

In order to solve above-mentioned problem, the air conditioner of the present invention uses following method.

That is, the air conditioner of the present invention makes this blowout being provided with at the blow-off outlet of indoor blowout by the air after homoiothermic Mouth carries out the air door mechanism of opening and closing, and in air conditioner, above-mentioned air door mechanism possesses: pair of right and left guide rail, sets along the vertical direction It is placed in the both sides of above-mentioned blow-off outlet, and is provided with the gathering sill along above-below direction;The air door of tabular, lifts along this guide rail And make above-mentioned blow-off outlet carry out opening and closing;Guide finger, is located at left and right both ends of the surface upper and lower of this air door, and above-mentioned at above-mentioned guide rail is led Slide in groove;And elevating mechanism, make above-mentioned air door lift along above-mentioned guide rail, it is possible to rise to close at above-mentioned air door During the position of above-mentioned blow-off outlet, the release groove that the forwardly side, lower section of above-mentioned air door is released conjointly is set with above-mentioned gathering sill In above-mentioned pair of right and left guide rail, this release groove is configured to, and groove depth is more shallow than above-mentioned gathering sill, is only from the left and right of above-mentioned air door The shorter above-mentioned bottom guide finger of prominent length that both ends of the surface are prominent can be fitted together to or depart from this release groove.

According to the present invention, make via the guide finger slided in the gathering sill of the above-below direction along pair of right and left guide rail The air door of tabular vertically lifts, thus blow-off outlet can carry out in the air conditioner of opening and closing, it is possible to by under air door Guide rail is conjointly located at by the release groove that forwardly side, portion of side is released and gathering sill, and this release groove is configured to, and groove depth compares gathering sill Shallow, and be only can be fitted together to from the bottom guide finger that the prominent length that the left and right both ends of the surface of air door are prominent is short or depart to push away in this Go out groove, therefore all guide fingers setting up and down of the left and right both ends of the surface at air door are embedded in sliding freely in pair of right and left In the gathering sill that guide rail is arranged, even if sliding freely in same gathering sill, without worrying that top guide finger is embedded into release In groove, it is possible to make air door successfully lift along pair of right and left guide rail, and, even if in the closed position of blow-off outlet by air door to During substantially flush with front panel release, only by bottom guide finger shorter for prominent length is pushed away along releasing groove forwardly side Go out, it becomes possible to air door is released to the position of substantially flush with front panel.It is divided into for upper guide it is therefore not necessary to be directed to groove To pin and for bottom guide finger, it is possible to simplify its structure, and the ejecting mechanism of air door can be simplified, it is possible to make it live Move and prevent the generation of movable sound etc. smoothly.

And, the upper portion of above-mentioned gathering sill forwardly rolls tiltedly to tilt, the court of the upper end of above-mentioned gathering sill Forwardly the extrusion position of side is set as identical bits with the extrusion position prominent towards front face side of the leading section of above-mentioned release groove Put, when above-mentioned air door moves to, in above-mentioned gathering sill and above-mentioned release groove, the position closing above-mentioned blow-off outlet, before air door Face is previously formed the structure for substantially flush with front panel.

According to the present invention, the upper portion of the gathering sill of guide rail forwardly rolls tiltedly to tilt, the upper end of this gathering sill Portion is set as identical towards the extrusion position of front face side and the extrusion position prominent towards front face side of the leading section releasing groove Position, when air door is at gathering sill and when releasing in groove the position moving to close blow-off outlet, before air door with front panel before Face is shaped generally as the structure of flush, therefore in this air conditioner, tilts along the front face side towards guide rail making air door Gathering sill rise to close blow-off outlet upper end position after, the bottom guide finger of air door is pushed out to release groove front end Portion such that it is able to make to automatically form substantially flush with before front panel before air door.Therefore, only by gathering sill Position, upper end and release groove position, leading section position set, it becomes possible to make simply before air door with front panel before Face formed flush and close blow-off outlet, it can be ensured that blow-off outlet close time design and improve aesthetics.

And, the air conditioner of the present invention is characterised by, in above-mentioned air conditioner, near above-mentioned release groove The face of above-mentioned guide rail surface side by the top is provided along forwardly side, the gap between the both ends of the surface of above-mentioned air door gradually The inclined plane in the direction narrowed.

According to the present invention, it is provided along the both ends of the surface with air door than the face of the guide rail surface side released near groove by the top Between the inclined plane in direction that becomes narrow gradually of forwardly side, gap, therefore in this air conditioner, when air door is in gathering sill When sliding and lift, it is possible to guarantee that between the both ends of the surface and the surface of guide rail of air door certain gap makes air door successfully rise Fall, on the other hand, when in the position closing blow-off outlet, forwardly side is pushed out air door, it is possible to close blow-off outlet to reduce gap And avoid generation to rock.Therefore, activeness when this air conditioner can improve the lifting of air door simultaneously with air door to blowout The closedown of mouth.

And, the air conditioner of the present invention is characterised by, in above-mentioned arbitrary air conditioner, at above-mentioned air door The guide finger setting up and down of left and right both ends of the surface is set as the mutually isostructural guide finger of a length of equal length of pin, above-mentioned bottom Guide finger is arranged at the position shortened from the prominent length that the left and right both ends of the surface of above-mentioned air door are prominent.

According to the present invention, the guide finger setting up and down in the left and right both ends of the surface of air door is set as a length of equal length of pin Mutually isostructural guide finger, bottom guide finger is arranged at the position shortened from the prominent length that the left and right both ends of the surface of air door are prominent Put, therefore in this air conditioner, it is possible to make left and right both ends of the surface setting up and down all at air door by a kind of guide finger Guide finger is general, and for the bottom guide finger of the prominent length highlighted from the left and right both ends of the surface of air door must be shortened, it is possible to Arrange position to shorten the prominent length of pin by changing it.Therefore, in this air conditioner, by making guide finger general Change, it is possible to reduce parts count, easily assembling, cost reduction etc..

And, the air conditioner of the present invention is characterised by, in above-mentioned arbitrary air conditioner, above-mentioned air door via Adapter and be connected with above-mentioned elevating mechanism, one end of the most above-mentioned adapter rotates freely with the upper end of above-mentioned elevating mechanism Ground connects, and the other end is rotatably connected with the bottom of above-mentioned air door.

According to the present invention, air door is connected with elevating mechanism via adapter, wherein one end of this adapter and elevator The upper end of structure rotatably connects, and the other end is rotatably connected with the bottom of air door, therefore this air conditioner In, when making air door be risen to the position closing blow-off outlet by elevating mechanism, arrive the upper of gathering sill at top guide finger End and cannot continue rise after, by make elevating mechanism rise and make adapter inclination movement, utilize this action by air door Bottom along release groove release, until bottom guide finger with release groove leading section contact, thus enable that before air door With front panel be previously formed substantially flush.Therefore, in this air conditioner, only moved by the simple lifting of elevating mechanism Make, it becomes possible to air door moves to close the position of the regulation of blow-off outlet simply, saves and slide and at its end in gathering sill The cam etc. of portion's inclination movement such that it is able to realize the simplification of structure.

Invention effect

According to the present invention, all guide fingers setting up and down in the left and right both ends of the surface of air door are embedded in sliding freely In the gathering sill that pair of right and left guide rail is arranged, even if sliding freely in same gathering sill, without worrying that top guide finger is embedding Enter to releasing in groove, it is possible to make air door successfully lift along pair of right and left guide rail, and, even if in the closed position of blow-off outlet By air door to substantially flush with front panel release time, only by by bottom guide finger shorter for prominent length along release groove to Front face side release, it becomes possible to by air door to substantially flush with front panel position release, it is not necessary to be directed to groove be divided into for The gathering sill of portion's guide finger and the gathering sill for bottom guide finger, it is possible to simplify its structure, and pushing away of air door can be simplified Go out mechanism, it is possible to make it movable smooth and prevent the generation of movable sound etc..

Accompanying drawing explanation

Fig. 1 is the stereoscopic figure of the air conditioner of one embodiment of the present invention.

Fig. 2 is the axonometric chart of the state of the upper front plate having pulled down the air conditioner shown in Fig. 1.

Fig. 3 is the lower front panel having pulled down the air conditioner shown in Fig. 1 the air door that blow-off outlet will be made to carry out opening and closing Decline and be contained in the longitudinal sectional view of the state of the rear side of upper front plate.

Fig. 4 is the longitudinal sectional view of the state making the air door shown in Fig. 3 rise near the upper end of blow-off outlet.

Fig. 5 is to make the air door shown in Fig. 4 further up and the longitudinal sectional view of state after forwardly side is released.

Fig. 6 is the axonometric chart of the state of the above-mentioned air door observed from face side.

Fig. 7 is the axonometric chart of the state that arranges representing the top guide finger arranged on the top of the both ends of the surface of above-mentioned air door.

Fig. 8 is the axonometric chart of the state that arranges representing the bottom guide finger arranged in the bottom of the both ends of the surface of above-mentioned air door.

Fig. 9 is the side view of the guide rail that the lifting to above-mentioned air door guides.

Figure 10 is the figure suitable with the sectional view along the a-a line in Fig. 9.

Figure 11 is the figure suitable with the sectional view along the b-b line in Fig. 9.

Figure 12 is the axonometric chart of the assembled state of the elevating mechanism making above-mentioned air door lift.

Shape when Figure 13 is that the lower side of the rack support guide in the elevating mechanism of above-mentioned air door is assembled in guide rail The axonometric chart of state.

Figure 14 is the axonometric chart of the state after the lower side of the rack support guide shown in Figure 13 is assembled in guide rail.

Figure 15 is the shape that the air door mechanism above-mentioned air door and elevating mechanism being formed by connecting by adapter is residing in figure 3 The side view of state.

Figure 16 is the side view of the status in the diagram of the air door mechanism shown in Figure 15.

Figure 17 is the side view of the status in Figure 5 of the air door mechanism shown in Figure 15.

Description of reference numerals

1 air conditioner

6 front panels

9 blow-off outlets

10 air door mechanisms

20 air doors

21 elevating mechanisms

22 top guide fingers

23 bottom guide fingers

26 pins

27 guide rails

28 gathering sills

28A upper portion

29 release groove

29A leading section

30 inclined planes

49 adapters

50,51 axle

Detailed description of the invention

Hereinafter, referring to figs. 1 through Figure 17, one embodiment of the present invention is illustrated.

Fig. 1 represents the stereoscopic figure of the air conditioner of the vertically-arranged type of one embodiment of the present invention, and Fig. 2 represents and pulls down The axonometric chart of the state of its upper front plate, Fig. 3 represents and has pulled down its underpart front panel and blow-off outlet will be made to carry out opening and closing Air door declines and is contained in the longitudinal sectional view of the state of the rear side of upper front plate.

The air conditioner 1 of vertically-arranged type possesses: backplate 4, is arranged on base plate 3;Left/right side panel 5;And lengthwise is rectangular The unit main body 2 of shape, is assembled by front panel 6 and top board 7 etc..

Front panel 6 is to possess the plate that the cross sectional shape towards the extension of rear extension is U-shaped in both sides, is vertically divided It is slit into two parts, is provided with the suction grid 8 for sucking room air in the both sides of lower front panel 6A, at upper front plate The blow-off outlet 9 of the air after the blowout homoiothermic of indoor it is provided with before the upper portion of 6B.It is provided with at blow-off outlet 9 and makes this blow-off outlet 9 Carry out the air door mechanism 10 of opening and closing.This air door mechanism 10 is constituted as described below, closes when the operating of air conditioner 1 stops Blow-off outlet 9, makes blow-off outlet 9 be in open mode when air conditioner 1 operates.

In the rear side i.e. inside of unit main body 2 of lower front panel 6A, as it is shown on figure 3, be incorporated with from suction grid 8 warp By air filter by the room air that sucks towards the air blast such as Sirocco fan of the upper portion pressurized delivered of unit main body 2 Machine 11.The blow-off outlet 12 of this aerator 11 is connected with the wind path 13 being formed in unit main body 2 along vertical.At wind path 13 In, the heat exchanger 14 of longitudinally longer OBL fin-tube type with located anteriorly side, bottom, upper-end part of driving in rear The mode of side, side is inclined.

Heat exchanger 14 makes the air wind path in vertical of pressurized delivered the most upward by aerator 11 Circulate in 13, therebetween with coolant generation heat exchange and cool down or heat, thus as the air-conditioner wind of design temperature from blowout Mouth 9 is to indoor blowout.Heat exchanger 14 is via the coolant piping being made up of coolant trachea and cooling medium liquid pipe and outdoor unit side Connect, constitute known freeze cycle.And, the lower position in the bottom of heat exchanger 14 is configured with drain pan 15, shape Become the condensed water condensed by the surface aggregation at heat exchanger 14 and flow down and via drainage piping to the structure of outdoor discharge.

By the blow-off outlet 9 before the upper portion being located at upper front plate 6B of the air-conditioner wind after heat exchanger 14 homoiothermic along hanging down Nogata to change flow to and to indoor blowout, but in order to adjust the wind direction of this blowout wind, along vertical multiple longitudinally hundred Impeller 16, along horizontal direction multiple horizontal shutter boards 17 by be able to rotation in the way of be configured at blow-off outlet 9.And, In the upper portion of heat exchanger 14, when the lower angle part of blow-off outlet 9 vertically changes air-conditioner wind, it is used for suppressing to depart from And prevent the reduction of air quantity, the generation of noise and swimmingly to blow-off outlet 9 guide guide vane 18 consolidate via bracket part 19 Surely the side plate of heat exchanger 14 it is arranged at.

The air door mechanism 10 making blow-off outlet 9 carry out opening and closing is made up of following: air door 20, along the vertical direction via guide Lifting freely it is arranged at blow-off outlet 9;And elevating mechanism 21, make this air door 20 lift.As shown in Figure 6, air door 20 is tool Having the resinous sheet material of the grow crosswise rectangular shape in the same size with blow-off outlet 9, the upper-lower position in both ends of the surface is provided with Resinous top guide finger 22 and bottom guide finger 23.This top guide finger 22 and bottom guide finger 23 are at guide rail 27 described later Gathering sill 28 in slide, be formed as from the different structure of the prominent length that both ends of the surface are prominent.

Top guide finger 22 and bottom guide finger 23 as shown in Figure 7, Figure 8, are configured to mutually isostructural guide finger, tool Have: the installation portion 25 of rectangular shape, be provided with the through hole of Screw 24;And the cylindric pin 26 of specific length, from this installation portion Highlight one side vertical of 25.Top guide finger 22 as it is shown in fig. 7, installation portion 25 be arranged at the cylindric pin 26 of this guide finger from The position that the end face of air door 20 highlights to greatest extent, thus longer from the prominent length that the end face of air door 20 is prominent, the opposing party Face, as shown in Figure 8, the end face that installation portion 25 is arranged at from air door 20 enters into the position inside given size to bottom guide finger 23 Put, thus the size of the prominent prominent length regulation shorter than top guide finger 22 of the end face from air door 20 of cylindric pin 26.

Air door 20 lifts freely along pair of right and left resin-made guide rail 27, and wherein this pair of right and left resin-made guide rail 27 is along upper Lower direction is arranged at the inner surface of the both sides of blow-off outlet 9.As shown in Figures 9 to 11, upper section is formed the widest guide rail 27, Its inner surface side is provided with leading of the vertically extending certain depth for top guide finger 22 and bottom guide finger 23 slip To groove 28.Upper portion 28A of this gathering sill 28 is configured to, and tilts obliquely towards front face side from the top position of regulation, When closing blow-off outlet 9 by air door 20, it is possible to make to advance to before the upper portion of air door 20 with upper front plate 6B before The position that face is substantially flush.

And, in guide rail 27, for the release groove 29 that the forwardly side, lower section of air door 20 is released and gathering sill 28 phase Even it is located at the middle position on the above-below direction of gathering sill 28 in the horizontal direction, i.e. makes top in the rising by air door 20 Guide finger 22 reaches position corresponding with the position after bottom guide finger 23 rising during the upper end position of gathering sill 28.Such as Figure 10 Shown in, this release groove 29 is configured to, and groove depth is more shallow than gathering sill 28, and is only from prominent the dashing forward of the left and right both ends of the surface of air door 20 Going out the shorter bottom guide finger 23 of length and can be fitted together to or depart from this release groove 29, top guide finger 22 but cannot be introduced into pushing away Go out in groove 29.

The position of the leading section 29A prominent to the front face side releasing groove 29 is upper with what the front side to gathering sill 28 tilted The extrusion position towards front face side of the upper end of portion of side 28A is set to identical position, air door 20 top guide finger 22 and under When portion's guide finger 23 moves towards the position cutting out blow-off outlet 9 in gathering sill 28 and release groove 29, before being configured to air door 20 Substantially flush is become before face and upper front plate 6B.And, guide rail 27 be formed as the widest upper section such as Figure 10 Shown in, the direction that the gap forward side that the face of guide rail surface side is provided along between the both ends of the surface of air door 20 becomes narrow gradually Inclined plane 30.

So, air door 20 lifts along guide rail 27, and top guide finger 22 rises to upper end in gathering sill 28 Position, and, bottom guide finger 23 is pushed out at the leading section 29A releasing groove 29, thus closes blow-off outlet 9, at this close stance Put, before air door 20 be substantially flush before upper front plate 6B.And, in gathering sill 28, drop to its lower end Position, thus as it is shown on figure 3, be contained in upper front plate 6B rear side and the base 31 being arranged in unit main body 2 it Between formed receiving space 32 in.

On the other hand, make the elevating mechanism 21 that above-mentioned air door 20 carries out lifting as shown in Fig. 2 and Figure 12, be made up of following: Pair of right and left guide rail 40, is set in parallel in base 31 the most along the vertical direction;Gear stand guide 41, via leading It is slidable in the vertical direction loading freely in this guide rail 40 to pin 42;The rack pinion 43 of specific length, leads with this gear stand Arrange the most along the vertical direction to part 41;Drive motor 44, be fixedly arranged at base 31, be used for making gear stand guide Part 41 lifts along guide rail 40;And gear 46(Fig. 2 reference), it is fixed on the output shaft 45 of this motor 44, and and tooth bar Gear 43 engages.

Guide rail 40 is orbit portion (omit diagram) resinous being formed with rail groove etc. alongst Track, is fixedly arranged on base 31 via Screw etc..Gear stand guide 41 is the frame of lengthwise rectangular shape Body, the substantial middle position in this framework, rack pinion 43 is alongst strengthened with lined sub-41A one via many Body ground ester moulding.And, guide finger 42 is the integrally formed product formed by resin material, in the length of gear stand guide 41 The upper-lower position of the left and right sides in degree direction is provided with four altogether, slides freely in the orbit portion in guide rail 40.

Thus, elevating mechanism 21 is configured to, and makes gear 46 rotate, with this gear by driving motor 44 positive and reverse return 46 engagement rack pinions 43 move along the vertical direction, thus with rack pinion 43 shape all-in-one-piece gear stand guide 41 warp Lifted along the vertical direction along guide rail 40 by the guide finger 42 of top and bottom.

Driving motor 44 to be set to, be fixed on base 31 from rear side in the way of screw threads for fastening, output shaft 45 is to table Side, face highlights.Elevating mechanism 21 is configured to arrange guide rail 40 in the face side of this driving motor 44 and make gear stand guide 41 load sliding freely, therefore after being fixedly disposed driving motor 44, when will be by gear stand guide 41 groups When being loaded on guide rail 40, output shaft 45 can interfere.But, in elevating mechanism 21, when insert will be at guide rail 40 after guide rail 40 When arranging driving motor 44, need to assemble elevating mechanism 21 overturning several times, thus assembling reduces.

Therefore, in the present embodiment, elevating mechanism 21 is configured to, at the driving motor 44 than pair of right and left guide rail 40 The position of output shaft 45 side by the top, be provided with the notch 47 part excision of guide rail 40 obtained, gear will be located at The guide finger 42 of bracket guides 41 is inserted in the orbit portion of guide rail 40 from this notch 47, thus is driving motor 44 After arranging, highlighting regardless of output shaft 45, it is also possible to gear stand guide 41 is assembled in guide rail 40.And, lifting Mechanism 21 is configured to, and after assembling gear stand guide 41, utilizes the track cover 48 that Screw etc. will make orbit portion restore Detachably it is fixedly arranged at notch 47, thus the track function of guide rail 40 is not damaged.

So, the elevating mechanism 21 making air door 20 carry out lifting is formed as can be by driving motor 44 positive and reverse return Then make gear stand guide 41 lift the structure of stroke of regulation along the vertical direction along guide rail 40.At elevating mechanism 21, As shown in FIG. 12 and 15, one end of adapter 49 via axle 50 rotatably with the upper end of gear stand guide 41 Connect, the other end of this adapter 49 via axle 51 rotatably bottom with air door 20 be connected.Therefore, be formed as logical Cross the lifting of elevating mechanism 21 and make air door 20 carry out the structure lifted via adapter 49.

That is, air door 20 and elevating mechanism 21 are in air conditioner 1 operation process, before being contained in top as illustrated in fig. 3 In the receiving space 32 at the panel 6B back side.Figure 15 represents air door 20 now and elevating mechanism 21 attitude in guide rail 27,40. When operating at air conditioner 1 stops and being closed blow-off outlet 9 by air door 20, if driving motor 44 to rotate, then with gear 46 The rack pinion 43 of engagement moves, and is slidable in the vertical direction, warp along guide rail 40 with the gear stand guide 41 of its one Made air door 20 be pushed along guide rail 27 by adapter 49 and rise.

Owing to air door 20 rises along the gathering sill 28 of guide rail 27, therefore forwardly roll oblique gathering sill 28 when arrival During upper portion 28A, top guide finger 22 is guided by upper portion 28A, the upper portion of air door 20 as shown in Figure 4, the most forwardly side Advance.And, when top guide finger 22 arrives the upper end of gathering sill 28, air door 20 stops rising.Figure 16 represents now Air door 20 and the elevating mechanism 21 attitude in guide rail 27,40, the upper portion of air door 20 face forwardly rolls oblique state.

When elevating mechanism 21 is when this state is further up, and air door 20 is just stopping at the upper end position of gathering sill 28, because of This adapter 49 by one side inclination movement while carrying out action in the way of the release of the forwards side, bottom of air door 20.Move at this In work, the bottom guide finger 23 of air door 20 enters into release groove 29 from gathering sill 28, and mobile to the leading section releasing groove 29 29A, its result is, forwardly side, the bottom of air door 20 is pushed out.Thus, as it is shown in figure 5, the upper end of air door 20, lower end Portion all with upper front plate 6B before substantially flush, blow-off outlet 9 is closed.Figure 17 represents air door 20 now and elevator The structure 21 attitude in guide rail 27,40, air door 20 is in gear stand guide 41 along the parallel state of vertical.

Thus, according to present embodiment, following action effect is played.

The wind blow-off outlet 9 of air-conditioning wind direction indoor blowout opened when air conditioner 1 operates and close when stopping Door mechanism 10 possesses the air door 20 of the tabular that blow-off outlet 9 can be made to carry out opening and closing and makes this air door 20 lift along guide rail 27 Elevating mechanism 21, via the gathering sill 28 of the above-below direction at the pair of right and left guide rail 27 along the both sides being located at blow-off outlet 9 The guide finger 22,23 of interior slip and make the air door 20 of tabular lift along the vertical direction such that it is able to make blow-off outlet 9 open Close.

The release groove 29 that forwardly side, the lower section of air door 20 is released conjointly can be located at this guide rail with gathering sill 28 27, this release groove 29 is configured to, and groove depth is more shallow than gathering sill 28, and is only from prominent prominent of the left and right both ends of the surface of air door 20 The shorter bottom guide finger 23 of length can be fitted together to or depart from this release groove 29.Therefore, in air door mechanism 10, at air door 20 All guide fingers 22,23 setting up and down of left and right both ends of the surface are embedded in sliding freely leading that pair of right and left guide rail 27 is arranged In groove 28, even if sliding freely in same gathering sill 28, without worrying that top guide finger 22 is embedded in release groove 29, Air door 20 can be made successfully to lift along pair of right and left guide rail 27.

And, in air door mechanism 10, though the closed position of blow-off outlet 9 by air door 20 to upper front plate 6B before When the position that face is substantially flush is released, also only need to be by bottom guide finger 23 shorter for prominent length along releasing groove 29 forwardly Side is released, it becomes possible to released to the position with substantially flush of upper front plate 6B by air door 20.

Therefore, in air door mechanism 10, it is not necessary to be directed to groove 28 be divided into for top guide finger 22 gathering sill and under The gathering sill of portion's guide finger 23, it is possible to simplify its structure, and the mechanism for being released air door 20 forwards side can be simplified, It can be made movable smooth and prevent the generation of movable sound etc..

And, upper portion 28A of the gathering sill 28 of guide rail 27 forwardly rolls tiltedly to tilt, its upper end towards Extrusion position and the extrusion position prominent towards front face side of the leading section 29A of release groove 29 that front face side is prominent are set to identical bits Put, when air door 20 moves to, in gathering sill 28 and release groove 29, the position closing blow-off outlet 9, before air door 20 and top Front panel 6B is previously formed the structure for substantially flush.

Therefore, in air door mechanism 10, at the gathering sill 28 making air door 20 tilt along the front face side being in towards guide rail 27 And after rising to the upper end position of closedown blow-off outlet 9, the bottom guide finger 23 of air door 20 is pushed out to release the front end of groove 29 Portion 29A such that it is able to make to automatically form substantially flush with before upper front plate 6B before air door 20.Therefore, empty In gas actuator 1, only set by the position of the position, upper end of gathering sill 28 with the leading section 29A releasing groove 29, it becomes possible to Make simply before air door 20 with being previously formed flush of upper front plate 6B and close blow-off outlet 9, it can be ensured that blowout Mouthfuls 9 closedown time design and improve aesthetics.

And, it is provided along and the two ends of air door 20 than the face of the face side of the guide rail 27 released near groove 29 by the top The inclined plane 30 in the direction that forwardly side, the gap between face becomes narrow gradually.Therefore, in air door mechanism 10, when air door 20 is guiding When sliding in groove 28 and lift, it is possible between the both ends of the surface and the surface of guide rail 27 of air door 20, guarantee certain gap and Air door 20 is made successfully to lift, on the other hand, when air door 20 is pushed out into front face side in the position closing blow-off outlet 9, it is possible to logical Over subtraction small-gap suture is closed blow-off outlet 9 and be to avoid and rock.Therefore, when air door mechanism 10 can improve the lifting of air door 20 simultaneously Activeness and the air door 20 closedown to blow-off outlet 9.

And, in the present embodiment, at the top setting up and down of left and right both ends of the surface and the bottom guide finger of air door 20 22,23 is the mutually isostructural guide finger of a length of equal length of pin 26, is formed as bottom guide finger 23 and is arranged at from air door The position that the prominent length of the left and right both ends of the surface of 20 shortens.Therefore, in air door mechanism 10, it is possible to made at wind by a kind of guide finger All guide fingers 22,23 setting up and down of the left and right both ends of the surface of door 20 are general, and for the left side from air door 20 must be shortened The bottom guide finger 23 of the prominent length that right both ends of the surface are prominent, it is possible to position is set shortens the prominent length of pin 26 by changing it Degree.Therefore, in air door mechanism 10, by making top and bottom guide finger 22,23 generalization, it is possible to realize subtracting of parts count Less, the facilitation of assembling, cost reduction etc..

And, air door 20 is configured to be connected with elevating mechanism 21, wherein one end of this adapter 49 via adapter 49 Rotatably being connected with the upper end of elevating mechanism 21, the other end is rotatably connected with the bottom of air door 20, therefore In air door mechanism 10, when making air door 20 be risen to the position closing blow-off outlet 9 by elevating mechanism 21, at top guide finger 22 arrive the upper ends of gathering sills 28 and after cannot continuing to rise, make adapter 49 tilt by making elevating mechanism 21 rise Mobile, utilize this action to be released along releasing groove 29 bottom of air door 20, until bottom guide finger 23 with release groove 29 before Ends contact, thus enable that before air door 20 with upper front plate 6B be previously formed substantially flush.

Therefore, air door mechanism 10 is only by the simple lifting action of elevating mechanism 21, it becomes possible to simply by air door 20 Move to close the position of the regulation of blow-off outlet 9, save the cam etc. sliding in gathering sill and moving in its sloped-end, from And it is capable of the simplification of structure.

It addition, the present invention does not limit the invention of above-mentioned embodiment, in the range of without departing from its purport, it is possible to carry out Suitably deformation.Such as, in the above-described embodiment, illustrate top guide finger 22 and bottom guide finger 23 are set to identical structure Guide finger and unitized example, but can certainly be set to use the knot of the guide finger of the pin different different structure of length Structure.Furthermore, it is also possible to be set to make this top guide finger 22 and bottom guide finger 23 guide with the gear stand at elevating mechanism 21 The top arranged on part 41 and the bottom unitized structure of guide finger 42A, 42B.

And, in the above-described embodiment, in the elevating mechanism 21 making air door 20 lift, by gear stand guide 41 Be set to by the integrally formed product of resin formation with rack pinion 43, but need not must be integrally formed product, it is also possible to be set to by The structure of the unit construction shaped by split.And, gear stand guide 41 is set to framework but it also may by sheet material A part of stamping-out becomes rectangular shape and end face in its stamping-out portion arranges rack pinion 43.

Claims (5)

1. an air conditioner, makes described blow-off outlet carry out being provided with at the blow-off outlet of indoor blowout by the air after homoiothermic The air door mechanism of opening and closing, described air conditioner is characterised by,
Described air door mechanism possesses: pair of right and left guide rail, is arranged at the both sides of described blow-off outlet along the vertical direction, and be provided with along The gathering sill that above-below direction is formed;The air door of tabular, carries out lifting along described guide rail and makes described blow-off outlet carry out opening and closing;On Portion's guide finger and bottom guide finger, be located at left and right both ends of the surface upper and lower of described air door, and at the described gathering sill of described guide rail Interior slip;And elevating mechanism, make described air door lift along described guide rail,
When described air door rises to the position closing described blow-off outlet, the forwardly side, lower section of described air door can be released Release groove and described gathering sill be conjointly located at described pair of right and left guide rail,
Described release groove is configured to, and groove depth is more shallow than described gathering sill, is only prominent from the left and right both ends of the surface of described air door The described bottom guide finger highlighting length short can be fitted together to or depart from this release groove,
Than the face of described guide rail surface side by the top near described release groove be provided along the both ends of the surface with described air door it Between the inclined plane in direction that becomes narrow gradually to the front face side being in the position that described blow-off outlet is closed by described air door of gap.
Air conditioner the most according to claim 1, wherein,
The upper portion of described gathering sill tilts obliquely towards front face side, the forwardly pleurapophysis of the upper end of described gathering sill The extrusion position that the extrusion position gone out and the forwardly side of the leading section of described release groove highlight is set as same position, when described When air door moves to, in described gathering sill and described release groove, the position closing described blow-off outlet, with front before described air door Panel be previously formed the structure for substantially flush.
Air conditioner the most according to claim 1, wherein,
Guide finger setting up and down in the left and right both ends of the surface of described air door is set as the identical structure of a length of equal length of pin Guide finger, described bottom guide finger is arranged at the position shortened from the prominent length that the left and right both ends of the surface of described air door are prominent.
Air conditioner the most according to claim 2, wherein,
Guide finger setting up and down in the left and right both ends of the surface of described air door is set as the identical structure of a length of equal length of pin Guide finger, described bottom guide finger is arranged at the position shortened from the prominent length that the left and right both ends of the surface of described air door are prominent.
5. according to the air conditioner according to any one of Claims 1 to 4, wherein,
Described air door is connected with described elevating mechanism via adapter,
One end of described adapter is rotatably connected with the upper end of described elevating mechanism, under the other end and described air door End rotatably connects.
CN201310412566.0A 2012-09-14 2013-09-11 Air conditioner CN103673245B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012-203075 2012-09-14
JP2012203075A JP6053410B2 (en) 2012-09-14 2012-09-14 Air conditioner

Publications (2)

Publication Number Publication Date
CN103673245A CN103673245A (en) 2014-03-26
CN103673245B true CN103673245B (en) 2017-01-04

Family

ID=50311558

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310412566.0A CN103673245B (en) 2012-09-14 2013-09-11 Air conditioner

Country Status (2)

Country Link
JP (1) JP6053410B2 (en)
CN (1) CN103673245B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5769710A (en) * 1995-10-31 1998-06-23 Samsung Electronics Co., Ltd. Discharge outlet opening and closing apparatus of air conditioner
CN1417536A (en) * 2001-11-08 2003-05-14 三星电子株式会社 Air conditioner
CN1143993C (en) * 2000-06-12 2004-03-31 三星电子株式会社 Exhaust port device for air conditioner
CN1727800A (en) * 2005-06-04 2006-02-01 Tcl集团股份有限公司 Equipment for automatic opening and closing uptake of indoor machine of air conditioner
CN1796891A (en) * 2004-12-31 2006-07-05 Winia万都株式会社 Device for operating air conditioner automatic shutter
JP4328353B2 (en) * 2006-12-26 2009-09-09 三菱電機株式会社 Air conditioner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7399222B2 (en) * 2004-12-31 2008-07-15 Winia Mando, Inc. Apparatus for operating auto-shutter in air-conditioner
JP2009097178A (en) * 2007-10-15 2009-05-07 Daimon:Kk Circular lid for underground structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5769710A (en) * 1995-10-31 1998-06-23 Samsung Electronics Co., Ltd. Discharge outlet opening and closing apparatus of air conditioner
CN1143993C (en) * 2000-06-12 2004-03-31 三星电子株式会社 Exhaust port device for air conditioner
CN1417536A (en) * 2001-11-08 2003-05-14 三星电子株式会社 Air conditioner
CN1796891A (en) * 2004-12-31 2006-07-05 Winia万都株式会社 Device for operating air conditioner automatic shutter
CN1727800A (en) * 2005-06-04 2006-02-01 Tcl集团股份有限公司 Equipment for automatic opening and closing uptake of indoor machine of air conditioner
JP4328353B2 (en) * 2006-12-26 2009-09-09 三菱電機株式会社 Air conditioner

Also Published As

Publication number Publication date
JP6053410B2 (en) 2016-12-27
CN103673245A (en) 2014-03-26
JP2014059078A (en) 2014-04-03

Similar Documents

Publication Publication Date Title
CN100360883C (en) Bottom drawer type refrigerator having basket lift device
KR100662405B1 (en) Picking out device of drawer type
CN203435934U (en) Wardrobe
CN1143993C (en) Exhaust port device for air conditioner
JP4709130B2 (en) Air conditioner
KR101065830B1 (en) Ceiling type air conditioner
CN201662192U (en) Cabinet air conditioner with moving door at air outlet
TWI417067B (en) Guide rail of drawer
US20080310100A1 (en) Airflow adjustment in an electronic module enclosure
CN106604664A (en) Open refrigerated display case and flow stabilising device
KR101315427B1 (en) Air conditioner
CN102713125A (en) Electric louver system
CN105444275B (en) Cabinet air-conditioner and air conditioner
KR101191413B1 (en) Multi-way discharge type air conditioner
JP3586249B2 (en) Air conditioner
CN106403479B (en) Refrigerator doors and refrigerator
US8534092B2 (en) Indoor unit of air conditioner
JP5280178B2 (en) Air conditioner
CN202392959U (en) Split floor type air-conditioner indoor unit with decorative plates
WO2015122660A1 (en) Air conditioner
JP6054958B2 (en) Cover for an opening of a building or a surface part of a building and drive system for the cover
CN201637058U (en) Door open-close mechanism at front air outlet of air conditioner
CN103443382B (en) Heat insulation blind system
KR20150031832A (en) Air conditional
CN100532970C (en) Cabinet air-conditioner with air exhaust opening slide door and open-close method for slide door

Legal Events

Date Code Title Description
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170818

Address after: Tokyo, Japan, Japan

Patentee after: MITSUBISHI heavy industry refrigeration air conditioning system Co Ltd

Address before: Tokyo, Japan, Japan

Patentee before: Mit-subishi Heavy Industries Ltd.