CN1401948A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1401948A CN1401948A CN02132183A CN02132183A CN1401948A CN 1401948 A CN1401948 A CN 1401948A CN 02132183 A CN02132183 A CN 02132183A CN 02132183 A CN02132183 A CN 02132183A CN 1401948 A CN1401948 A CN 1401948A
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- China
- Prior art keywords
- connecting rod
- air conditioner
- opening
- closing
- panel
- Prior art date
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
Abstract
An air conditioner provides with a suction opening 3 formed in the front part of a air conditioner main body 1 accommodating a heat exchanger 9 and a blower 11, and an opening/closing drive mechanism 5 installed near this suction opening. A movable panel 6 is supported by this opening/closing drive mechanism for freely opening and closing the suction opening. The opening/closing mechanism is provided with link members 20 having one ends thereof pivotally supported on the body in the near vicinity and the other ends thereof connected on the panel at positions spaced a part from each other so that the panel can be opened and closed to the suction port by swinging the link members to separate and approach. Thereby, the air conditioner has a front panel free to open and close the suction opening provided with the space-saving opening/closing drive mechanism, and which prevents dust from getting into a main body in nonuse and maintains cleanup without any disadvantage in miniaturizing the main body.
Description
Technical field
The present invention relates to the air conditioner that constitutes by indoor set and off-premises station, relate in particular to the drive member that suction inlet in the indoor set makes switching panel freely.
Background technology
The air conditioner that is made of indoor set and off-premises station is made to use more.In indoor set, on body, have suction inlet and blow-off outlet, accommodate heat exchanger and pressure fan etc. in body interior.
On described blow-off outlet, be provided with shutter, can correspondingly switch with direction with the switching of cooling operation and the warm running of system and blow out to the best.For example, when cooling operation, make basically to horizontal direction not with the direct state of contact of cold wind, when the warm running of system, blow out warm braw to form the warm state of a cold pin to heel.
On the contrary,, have the grid that is used to cover inside, can not see in the body by suction inlet from indoor for the situation of suction inlet.In fact, under the wide-open state of suction inlet, especially when running stopped, dust was just invaded easily.
When long-term use, invade intrinsic dust and adhere to and be deposited on the heat exchanger, cause the reduction of heat exchanger effectiveness, or attached on the pressure fan fan and air-supply efficient is reduced, or, there are various disadvantages attached on air supply duct and the drain pan and produce mould etc.
Therefore, recently, the tendency of the indoor set with the front panel that opens and closes suction inlet has appearred providing.Described front panel utilizes following mechanism by driven for opening and closing.
For example, make the relative front panel of suction inlet, the rear side of plate in front is at the prominent abreast stay of establishing of left and right sides portion and top and the bottom.Be provided with the driving mechanism by the rack-and-pinion combination on the end of some stays, drive stay by advance and retreat ground, front panel opens and closes suction inlet.
Perhaps, make the relative front panel of suction inlet, be connected between the left and right sides portion of the rear side of front panel and top and the bottom and the body with parallel linkage.By driving this parallel linkage, front panel opens and closes suction inlet.
Other, though considered the mechanism of various members as the driven for opening and closing front panel, any all is that mechanism is bigger, configuration space is also big, becomes in the design to be difficult to compact state.
That is to say as recent tendency, to have vacuum cleaner in the front face side of heat exchanger, have only little space between the front panel of vacuum cleaner and closed condition, it is a bit undue to dispose described driving mechanism for opening or closing.
Again, in order to suppress the height dimension of body, the top of heat exchanger is received near upper part of body, does not dispose the leeway of driving mechanism for opening or closing here.Bottom at heat exchanger is disposing drain pan, owing to have blow-off outlet in the bottom, so can not dispose driving mechanism for opening or closing at this place.
The present invention makes in view of described situation, its purpose is to provide a kind of driving mechanism for opening or closing that has available little space for panel that suction inlet is made switching freely, does not hinder the miniaturization of body and can stop dust to invade body interior when not using and the air conditioner that keeps purifying.
Brief summary of the invention
In order to realize the present invention of described purpose, the air conditioner of the 1st technical scheme has: the air conditioner body of receiving heat-exchanger and pressure fan; Be located at the suction inlet of the heat exchange air on this air conditioner body; Be arranged near the driving mechanism for opening or closing of this suction inlet; And be bearing in this switching heat exchange and described suction inlet is opened and closed freely panel,
Described driving mechanism for opening or closing, has link component, its mutual end near and rotate and to be supported on freely on the air conditioner body, mutual the other end is left mutually and is connected on the described panel, makes the relative suction inlet of panel carry out driven for opening and closing near rotating mutually by making the other end with leaving.
As the 2nd technical scheme, described driving mechanism for opening or closing comprises along the width of panel and leaves predetermined distance and have the described link components of many groups, carry out the drive source of rotating drive with the interconnective driving shaft of these link components, to this driving shaft.
As the 3rd technical scheme, be provided with the air conditioner body position of described suction inlet, a part is the par that described link component is installed, rest parts constitutes to the side-prominent bending in front, described suction inlet, at the width of described air conditioner body opening continuously, described panel be and the par of air conditioner body between leave the gap and to the side-prominent bending in front, and form to the both sides bending from the width of air conditioner body.
As the 4th technical scheme, described driving mechanism for opening or closing drives panel, so that more open significantly than the other side with a sidepiece of the direction of the width quadrature of described suction inlet.
As the 5th technical scheme, described link component has 2 different connecting rods of length, and a side connecting rod forms more longways than the opposing party's connecting rod.
As the 6th technical scheme, either party's connecting rod is the driving side connecting rod that an end is connected with described driving shaft in the different connecting rod of described length, and the opposing party's connecting rod is to carrying out driven slave end connecting rod with the direction of rotation direction of described driving side connecting rod.
As the 7th technical scheme, described driving side connecting rod and slave end connecting rod are subjected to the application of force to the closing direction of panel of elastic component.
As the 8th technical scheme, described driving side connecting rod and slave end connecting rod have gear part respectively, these gear part intermesh ground transmission of drive force.
As the 9th technical scheme, the gear part that is located on described driving side connecting rod and the slave end connecting rod is set between the connecting rod cover.
By adopting the technical scheme that solves such problem, even under the not abundant state in space on the front of heat exchanger and the upper and lower, also can have the driving mechanism for opening or closing that takies little space for panel suction inlet is made switching freely, and can when not using, stop dust to be invaded in the body and keep purifying.
The simple declaration of accompanying drawing
Fig. 1 is the general profile chart of the moveable panel of expression the invention process form with the indoor set of the formation air conditioner of suction inlet closed condition.
Fig. 2 be this example of expression, cell body and be installed in the stereogram of the driving mechanism for opening or closing on this body.
Fig. 3 be this example of expression, with the stereogram of Fig. 2 different conditions.
Fig. 4 be this example of expression, with the local view of apparatus of driving mechanism for opening or closing.
Fig. 5 is the stereogram of expression rear side this example, moveable panel and this driving mechanism for opening or closing.
Fig. 6 is diagrammatic sketch and a side view thereof this example of expression, that the part of driving mechanism for opening or closing is amplified.
Fig. 7 be this example of expression, moveable panel is the general profile chart of the indoor set of the open back of suction inlet state.
Fig. 8 be this example of expression, moveable panel is the side view of the indoor set of the open back of suction inlet state.
Fig. 9 be this example of expression, moveable panel is the stereogram of the indoor set of the open back of suction inlet state.
The working of an invention form
Below, with reference to the accompanying drawings the present invention's one example is described.
Fig. 1 modal representation constitutes the indoor set section of air conditioner.
Among the figure, the 1st, cell body (air conditioner body), it has side-looking and constitutes crooked front face.Last face, lower face and left and right sides portion constitute substantially planar.
Face is provided with top suction inlet 2 on this cell body 1, and portion is provided with anterior suction inlet 3 in front.With the state that covers described anterior suction inlet 3 front panel 4 that constitutes cell body 1 front is installed.
Again, front panel 4 removes the upper and lower end parts profile and is in depression, and sunk part is provided with opening except that perimembranous.On the sunk part of plate 4, be installed with in front, will constitute switching freely as the anterior suction inlet 3 of peristome by the moveable panel 6 of driving mechanism for opening or closing 5 supportings described later.
Described moveable panel 6 is under the state of the sunk part that is embedded in front panel 4, and panel becomes to the side-prominent state in front with the curvature bending of regulation mutually.And the face that panel 6,4 cooperatively interacts is wheel chair access same curved surface, and forms the sliding face of polar circle respectively.
Bottom along anterior suction inlet 3 is provided with blow-off outlet 7, and this blow-off outlet 7 utilizes split separately to rotate 2 of control and blows out shutter 8A, 8B and open and close freely.
In air conditioner body 1, disposing and using 9A of front side heat exchanger portion and rear side heat exchanger 9B to form the roughly heat exchanger 9 of inverted v-shaped.The described front side heat exchanger 9A of portion, and 4 curved shapes that have the gap and form almost parallel of front panel, and the rear side heat exchanger 9B of portion is straight and relative with top suction inlet 2 obliquely.
On the front face side of the 9A of front side heat exchanger portion of described heat exchanger 9, electric cleaner 10 is installed.This electric cleaner 10 is made of charged lateral electrode and dust suction lateral electrode, and charged lateral electrode is given airborne dust with electric charge, removes dust adsorbing the dust after giving electric charge on the dust suction lateral electrode then.
The front and back of the described heat exchanger 9 side heat exchanger 9A of portion, 9B each other, and and last blow-off outlet 7 between disposing pressure fan 11.This pressure fan 11 has the axial dimension roughly the same with the width size of heat exchanger 9, by constituting with the cross flow fan of heat exchanger 9 relative configurations and the fan motor that this cross flow fan rotation is driven.
The bottom of the described front side heat exchanger 9A of portion is stated from the preceding drain pan 12A, the bottom of the rear side heat exchanger 9B of portion is stated from the drain pan 12B of back, the condensed water that acceptance is dripped from each 9A of automatic heat-exchanger portion, 9B can be by not shown scupper hose to externally drained.
Again, the partial sidewalls of front and rear row water pond 12A, 12B outside is located at approaches the approaching position of pressure fan 11, and constitutes nozzle with respect to the fan of pressure fan 11 with their.
Between each limit portion of the sidewall sections of the front and rear row water pond 12A, the 12B that constitute nozzle and blow-off outlet 7, utilize next door member 13 to be connected.The space that is surrounded by this next door member 13 constitutes and blows out ventilating duct 14 with what nozzle was communicated with blow-off outlet 7.
On the other hand, relative with anterior suction inlet 3 with top suction inlet 12, between this suction inlet 3,2 and anterior heat exchanger 9A of portion and the 9B of overhead heat exchanger portion, filter 15 is installed.Insert the lower end of this filter 15 open front panel 4 from blow-off outlet 7 upper ends, and as required can be from the same area dismounting freely.
Below, described moveable panel 6, front panel 4 and driving mechanism for opening or closing 5 are described in detail.
The part of the front panel 4 relative with moveable panel 6 is formed with vertical par 1A.
Described driving mechanism for opening or closing 5 comprises link component 20, the driving shafts of organizing 21 that are connected with these link components 20 more, drives this driving shaft 21 and not shown drive source.
The link component 20 of many groups all is installed on the par 1A of front panel 4.Driving shaft 21 be accommodated in par 1A with link component 20 and the back side of moveable panel 6 that anterior suction inlet 3 is closed between minimum space in.
Described drive source is positioned at a sidepiece of driving shaft 21, is arranged on extremely near near the drive source that blows out shutter 8A, 8B that opens and closes blow-off outlet 7, and electric wiring generalization, wiring operation are oversimplified.
The cell body 11 that Fig. 2, Fig. 3 are expressions after the front panel 4 dismounting moveable panel 6 and be installed in the stereogram of driving mechanism for opening or closing 5 parts on the front panel 4.
And, Fig. 2 be illustrated in this not shown when moveable panel 6 is closed anterior suction inlet 3 state of driving mechanism for opening or closing 5, Fig. 3 represent same not shown when moveable panel 6 opening suction inlets 3 state of driving mechanism for opening or closing 5.
On the 1A of the par of the par of described left and right sides 1A and substantial middle, the link component 20 that constitutes driving mechanism for opening or closing 5 is installed.Link component 20 has many groups, and each link component 20 utilizes the 1 described driving shaft 21 that is located on the horizontal direction to connect.
The left end of this driving shaft 21 is outstanding to foreign side from link component 20, though the expression in detail in this end is installed with by as drive source drives motor and drive source 22 that the driving force of this drive motor is constituted to the mechanism of described driving shaft transmission.
Owing to be structure like this, thus when to described drive source 22 energisings and with driving force when driving shaft 21 transmits, the link components 20 that are configured to organize are done identical action simultaneously.
Fig. 4 is that expression will be organized whole link components 20 view of apparatus more, and especially the state with Fig. 3 amplifies.
Each link component 20 all constitutes identical shaped element, and the described par 1A side that the front panel 4 of these link components 20 is installed also constitutes identical member.
That is to say, on described par 1A, be formed with recess 30, shown in Figure 2 as the front, when moveable panel 6 is closed anterior suction inlet 3, the state of recess 30 is inserted in the part that is designed to link component 20, has a bit just passable from the overhang of the par 1A of link component 20.
Each link component 20, have with an end be inlaid in upper side connecting rod 23A on the described driving shaft 21 and an end as described later with the lower side connecting rod 23B of upper side connecting rod 23A mechanical connection.Extend upward the other end of upper side connecting rod 23A, and extend downwards the other end of lower side connecting rod 23B.
Each link component 20 has the elastic component 24 that installs around on driving shaft 21.This elastic component 24 is so-called torsion springs, is positioned at the left and right sides of link component 20.
One side's torsion spring 24, one end cards end on the 1A of par, and other end card ends on upper side connecting rod 23A.The opposing party's torsion spring 24, one end cards end on the 1A of par, and other end card ends on lower side connecting rod 23B.
These torsion springs 24 flexibly push the other end of upper side connecting rod 23A and lower side connecting rod 23B to the direction with par 1A butt.Therefore, B represents to overcome the elastic force of torsion spring 24 and makes the outstanding state of top and the bottom side connecting rod 23A, 23B among Fig. 4.
Fig. 5 is the stereogram of rear side that is used to illustrate the moveable panel 6 of driving mechanism for opening or closing 5, and Fig. 6 (A) is the local view of apparatus with the rear side of moveable panel 6, and Fig. 6 (B) is the front view of link component 20.
On the end of upper side connecting rod 23A, a part that is provided with circular hole makes a of hole portion that smooth cross section roughly is the D font, carries out the described driving shaft 21 of setting-in cross-sectional layers D font herein with being inserted into.
The end of top and the bottom side connecting rod 23A, 23B is near each other, and sandwiches from both sides with connecting rod cover 20a.On the end of connecting rod 23A, 23B, be respectively equipped with the 25a of pin portion, 25b, they are rotated and are bearing in freely on the connecting rod cover 20a.
On the end of each connecting rod 23A, the 23B that sandwich by described connecting rod cover 20a, be provided with gear part 26a, 26b.These gear part 26a, 26b form continuously in the scope bigger slightly than the width of connecting rod 23A, 23B, rather than being provided with continuously in full week along the 25a of pin portion, 25b.
Because gear part 26a, the 26b of top and the bottom side connecting rod 23a, 23b are intermeshing state, rotate by making the upper side connecting rod 23A that is connected with driving shaft 21, lower side connecting rod 23B passes through each gear part 26a, 26b and driven.
Therefore, upper side connecting rod 23A is the driving side connecting rod, and lower side connecting rod 23BB becomes the slave end connecting rod.Again, the mutual rotational angle of top and the bottom side connecting rod 23A, 23B is configured to the 1A of relatively flat portion and makes roughly the same state.
Leading section at mutual connecting rod 23A, 23B forms two strands of shapes on thickness direction, the prominent integratedly 27a of pin portion, the 27b of establishing in their inside.Inserting fastened component 28A, the 28B be located on described moveable panel 6 rear side between the end of two strands of shapes, and the described pin 27a of portion, 27b engage with the 29a of hole portion, 29b on being located at fastened component 28A, 28B.
Especially, shown in Fig. 6 (B), in the heart length L a among a of hole portion among the upper side connecting rod 23A and the front end pin 27a of portion forms than in the heart length L b in the 25b of pin portion among the lower side connecting rod 23B and 27 and grows (La＞Lb).That is, the total length La of upper side connecting rod 23A is longer than the total length Lb of lower side connecting rod 23B.
The 29a of hole portion that is located on the upper side fastened component 28A is a circular hole, and the pin portion 27 of upper side connecting rod 23A installs and is bearing in freely on the 29a of hole portion.On the other hand, the 29b of hole portion that is located on the lower side fastened component 28B is a slotted hole, and the 27b of pin portion of lower side connecting rod 23B rotates freely and moves and is bearing in freely on the 29b of hole portion.
As the indoor set of the air conditioner of such formation, and for example shown in Figure 1, when stopping, moveable panel 6 is closed anterior suction inlet 3, and dust can not enter air conditioner body 1 inside from this suction inlet.Blow-off outlet 7 is also blown out shutter 8A, 8B by 2 and closes.
When the running switch with remote controller switches to ON, driving mechanism for opening or closing 5 work as described later, moveable panel 6 is to the front side shifting, and anterior suction inlet 3 is opened.
Fig. 7 is the sectional view of moveable panel 6 with anterior suction inlet 3 open back states, and Fig. 8 is the side view of the indoor set of equal state, and Fig. 9 is the stereogram of the indoor set of equal state.
Blow out shutter 8A, the 8B that are located on the blow-off outlet 7 close blow-off outlet under shown position, but carry out the rotation of ormal weight according to the switching setting of cooling operation and the warm running of system.Pressure fan 11 plays the air-supply effect, and on the other hand, the compressor of off-premises station is driven and begins kind of refrigeration cycle and turns round.
Room air is directed in the cell body 1 from top suction inlet 2 and anterior suction inlet 3, by air cleaner 15.Dust contained in room air is collected by air cleaner, carries out heat exchange action by heat exchanger removing under the state of dust.
This heat exchange air is directed along blowing out ventilating duct 14, is blown shutter 8A, 8B guiding and blows out to indoor from blow-off outlet 7, carries out operation of air conditioner efficiently.
Described vacuum cleaner 10 works, and will fully collect with air cleaner 15 uncollected dust.Therefore, cleaned air passes blows out to indoor from blow-off outlet 7 by heat exchanger 9.
When in order to finish operation of air conditioner the running switch of remote controller being located at OFF, compressor, pressure fan 11 and vacuum cleaner 10 shut down, and it is mobile that driving mechanism for opening or closing 5 retreats moveable panel 6, and close anterior suction inlet 3.
Below, the effect of described driving mechanism for opening or closing 5 is described.
In the driving mechanism for opening or closing 5 when moveable panel 6 is closed anterior suction inlet 3, the upper side connecting rod 23A and the lower side connecting rod 23B that constitute link component 20 are vertical configuration, as seen just like 1 straight shape connecting rod.Roughly half insertion of these connecting rods 23A, 23B is formed in the recess 30 of body par 1A, and remaining half is outstanding from par 1A.
At this moment, the 27b of pin portion of lower side connecting rod 23B lower end, the foot of the 29b of hole portion that constitutes with slotted hole by lower side fastened component 28B engages.Each fastened component 28A, 28B are directed to the most close body 1 side, and the moveable panel 6 with these fastened components 28A, 28B is closed anterior suction inlet 3 fully.
Be set as ON by the running switch with remote controller and make the air-conditioning entry into service, simultaneously, the drive source 22 of driving mechanism for opening or closing 5 makes driving shaft 21 turning anticlockwise direction rotating drive in Fig. 1, Fig. 2.
Overcome the elastic force of upper side torsion spring 24 and the upper end of upper side connecting rod 23A is forwards rotated highlightedly, rotatory force is passed to lower side connecting rod 23B by gear part 26a, 26b.
Lower side connecting rod 23B overcomes the elastic force of lower side torsion spring 24, and its bottom is forwards rotated highlightedly.Such as described, the angle of rotation of at this moment top and the bottom side connecting rod 23A, 23B is identical mutually.
When making driving shaft 21 rotate ormal weight, drive source 22 stops.Top and the bottom side connecting rod 23A, 23B, upper and lower end parts is separately rotated to direction near each other, becomes roughly splayed.
The total length La of upper side connecting rod 23A sets for longer than the total length Lb of lower side connecting rod 23B, owing to, become bigger than lower side so moveable panel 6 is moved into the upper side opening that makes anterior suction inlet 3 having the 29a of hole portion that constitutes by circular hole on the upper side fastened component 28A, on lower side fastened component 28B, having the 29b of hole portion that constitutes by slotted hole.
Specifically, as Fig. 7 and Fig. 8 put down in writing, the last ora terminalis of moveable panel 6 and the interval Sa of front panel 4 became the big (Sa＞Sb) of interval Sb than the following ora terminalis of moveable panel 6 and front panel 4.
Usually, indoor set is installed in the eminence of the close ceiling of room wall.But the occupant can see indoor set basically from the bottom up.
Under such condition and since when operation of air conditioner moveable panel 6 so that (state of Sa＞Sb) makes anterior suction inlet 3 open, and the occupant can see the state that moveable panel 6 moves hardly, and no sense of discomfort and outward appearance are good.
Especially, as Fig. 8 and shown in Figure 9, the both sides 6a of moveable panel 6 forms along the both sides bending of cell body 1, and when anterior suction inlet 3 was opened, the both sides 6a of moveable panel 6 also only moved along the sidepiece of cell body 1.
That is to say that the both sides of anterior suction inlet 3 utilize moveable panel 6 to close, but (relation of Sa＞Sb) can guarantee to suck fully spatial portion, so need the soakage of the air of heat exchange to become enough from described.And, owing to become main flow, indoor convection effects is improved from the suction of upper side.
In the driving mechanism for opening or closing 5 when air-conditioning is shut down, after the 27b of pin portion of lower side connecting rod 23B moved the 29b of hole portion (slotted hole) of fastened component 28B, 28b up drew with this fastened component.
And, because the total length of top and the bottom side connecting rod 23A, 23B is inequality,, finally anterior suction inlet 3 is closed so the amount of movement of relative fastened component 28A, 28B up and down and moveable panel 6 top and the bottom is directly proportional with the opening amount of anterior suction inlet 3.
Like this, can utilize moveable panel 6 to open and close anterior suction inlet 3, when running stops, closing anterior suction inlet 3 fully, stop dust to body 1 inner the intrusion, so various unfavorable conditions can not take place.
Again, constitute the link component 20 and the driving shaft 21 of driving mechanism for opening or closing 5, can be configured in the par 1A of front panel 4 and the small spatial portion of moveable panel 6 rear side, facilitate the miniaturization of body with simple member.
Owing to described front panel 4 and moveable panel 6 are bent to form, and moveable panel 6 are formed from the front along the both sides bending, so make the different mechanism of opening amount of the top and the bottom of anterior suction inlet 3 make simplification.
As link component 20, have 2 connecting rod 23A, 23B since with 1 connecting rod 23A as driving side, the opposing party's connecting rod 23B as slave end, so can obtain the simplification of mechanism, can be constituted with essential minimum part.There is not obstruction even set driving side connecting rod and slave end connecting rod for opposite connecting rod again, yet.
Constitute and intermesh owing on each connecting rod 23A, 23B, be respectively equipped with gear part 26a, 26b ground, thus the transmission of driving force be slyness and do not have a waste.
Be provided with elastic component (torsion spring) 24 in front between plate 4 and the link component 20, be paired in the state that direction that link component 20 closes from suction inlet 3 to moveable panel 6 applies elastic force.
Applying the direction of this elastic force, is the opposition side that utilizes gravity that anterior suction inlet 3 is moved openly with moveable panel 6.That is to say that because the existence of elastic component 24, the opening operation of moveable panel 6 can not carry out sharp.For the essential driving moment of the closing motion of moveable panel 6, compare with the occasion of nonelastic member and also can become less again.
Because having the link component 20 of many groups cooperates with 1 driving shaft 21, simultaneously whole link component 20 application of forces are rotated along with the rotation of this driving shaft 21, so for not waste of effect as linkage, and owing to fully synchronously move, so mobile gesture crooked of moveable panel 6 can not take place.
That is to say that though the length of the width of anterior suction inlet 3 is compared with above-below direction greatly, moveable panel 6 is not said down direction,, can obtain high switching precision even also can not have switching on the skew at width.
Described link component 20 is flush-mounted on the driving shaft 21, owing to can not move along driving shaft 21, so, can any obstruction not arranged to on-off action even the situation of getting rusty is arranged if use for a long time yet.
Because described connecting rod cover 20a centers on gear a, 26b on the end that is located at top and the bottom side connecting rod 23A, 23B from both sides,, can obtain long-term slyness action so can suppress dust attached on the gear part.
Again, in described example, though be to make to use the moveable panel 6 that is supported on the driving mechanism for opening or closing 5 to open and close the structure of anterior suction inlet 3, be not limited thereto, also can be applicable to moveable panel and driving mechanism for opening or closing that top suction inlet 2 is opened and closed freely.
Such the present invention that adopts as described above has the driving mechanism for opening or closing that takies little space and opens and closes suction inlet freely on panel, can obtain not hinder the body miniaturization and stop dust to invade and play the effect that keeps purifying etc. to body interior.
Claims (9)
1. air conditioner has:
The air conditioner body of receiving heat-exchanger and pressure fan;
Be located at the suction inlet of the heat exchange air on this air conditioner body;
Be arranged near the driving mechanism for opening or closing of this suction inlet;
Be bearing on this driving mechanism for opening or closing and described suction inlet opened and closed freely panel, it is characterized in that,
Described driving mechanism for opening or closing, has link component, its mutual end near and rotate and to be supported on freely on the air conditioner body, mutual the other end is left mutually and is connected on the described panel, makes the relative suction inlet of panel carry out driven for opening and closing near rotating mutually by making the other end with leaving.
2. air conditioner as claimed in claim 1, it is characterized in that described driving mechanism for opening or closing comprises along the width of panel and leaves predetermined distance and have the described link components of many groups, carry out the drive source of rotating drive with the interconnective driving shaft of these link components, to this driving shaft.
3. as each described air conditioner in claim 1 and the claim 2, it is characterized in that,
Be provided with the air conditioner body position of described suction inlet, a part is the par that described link component is installed, and rest parts constitutes to the side-prominent bending in front,
Described suction inlet, along the width of described air conditioner body opening continuously,
Described panel leaves the gap with the par of air conditioner body and also constitutes to the side-prominent bending in front, and forms to the both sides bending from the width of air conditioner body.
4. air conditioner as claimed in claim 3 is characterized in that, described driving mechanism for opening or closing drives described panel so that more open significantly than the other side with a sidepiece of the direction of the width quadrature of described suction inlet.
5. air conditioner as claimed in claim 4 is characterized in that, described driving mechanism for opening or closing has 2 different connecting rods of length, and side's connecting rod forms longlyer than the opposing party connecting rod.
6. air conditioner as claimed in claim 5, it is characterized in that, either party's connecting rod in the different connecting rod of described length is the driving side connecting rod that an end is connected with described driving shaft, and the opposing party's connecting rod is to carry out driven slave end connecting rod to the direction of rotation direction ground with described driving side connecting rod.
7. air conditioner as claimed in claim 6 is characterized in that, described driving side connecting rod and slave end connecting rod are subjected to the application of force to the closing direction of panel of elastic component.
8. air conditioner as claimed in claim 6 is characterized in that, described driving side connecting rod and slave end connecting rod have gear part respectively, these gear part intermesh ground transmission of drive force.
9. air conditioner as claimed in claim 8 is characterized in that, the gear part that is located on described driving side connecting rod and the slave end connecting rod is set between the connecting rod cover.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001258462A JP4485715B2 (en) | 2001-08-28 | 2001-08-28 | Air conditioner |
| JP2001258462 | 2001-08-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1401948A true CN1401948A (en) | 2003-03-12 |
| CN1325852C CN1325852C (en) | 2007-07-11 |
Family
ID=19085981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021321833A Expired - Fee Related CN1325852C (en) | 2001-08-28 | 2002-08-28 | Air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4485715B2 (en) |
| KR (1) | KR100488633B1 (en) |
| CN (1) | CN1325852C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102265098A (en) * | 2008-12-25 | 2011-11-30 | 东芝开利株式会社 | Indoor machine of air conditioner |
| CN103047745A (en) * | 2011-10-17 | 2013-04-17 | 珠海格力电器股份有限公司 | Air conditioner with openable panel |
| CN103134106A (en) * | 2011-11-25 | 2013-06-05 | 乐金电子(天津)电器有限公司 | Indoor machine of split-type wall-mounted air-conditioner |
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| JP2005098533A (en) * | 2003-09-22 | 2005-04-14 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP2005114256A (en) * | 2003-10-08 | 2005-04-28 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP4262579B2 (en) * | 2003-11-19 | 2009-05-13 | パナソニック株式会社 | Air conditioner |
| JP3864951B2 (en) * | 2003-11-19 | 2007-01-10 | 松下電器産業株式会社 | Air conditioner |
| JP4266785B2 (en) * | 2003-11-19 | 2009-05-20 | パナソニック株式会社 | Air conditioner |
| JP3969382B2 (en) * | 2003-11-19 | 2007-09-05 | 松下電器産業株式会社 | Air conditioner |
| JP4313184B2 (en) * | 2003-12-25 | 2009-08-12 | 東芝キヤリア株式会社 | Air conditioner indoor unit |
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| JP4207874B2 (en) * | 2004-09-29 | 2009-01-14 | 三菱電機株式会社 | Air conditioner indoor unit |
| JP4347778B2 (en) * | 2004-09-29 | 2009-10-21 | 三菱電機株式会社 | Air conditioner indoor unit |
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| JP4952350B2 (en) * | 2007-04-11 | 2012-06-13 | パナソニック株式会社 | Air conditioner |
| JP4992844B2 (en) * | 2008-07-17 | 2012-08-08 | 株式会社富士通ゼネラル | Air conditioning equipment |
| JP4992874B2 (en) * | 2008-09-12 | 2012-08-08 | 株式会社富士通ゼネラル | Mounting structure for decorative parts of air conditioner |
| KR101589304B1 (en) * | 2008-11-13 | 2016-02-12 | 엘지전자 주식회사 | Air conditioner |
| JP6823493B2 (en) * | 2017-02-24 | 2021-02-03 | 東芝キヤリア株式会社 | Indoor unit of air conditioner |
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| AU577919B2 (en) * | 1985-01-31 | 1988-10-06 | Mitsubishi Denki Kabushiki Kaisha | Air communicating port and baffle for integral air conditioner |
| JPH0484042A (en) * | 1990-07-26 | 1992-03-17 | Sanyo Electric Co Ltd | Air conditioner |
| JPH05187706A (en) * | 1992-01-08 | 1993-07-27 | Toshiba Corp | Indoor unit of air conditioner |
| JPH0669619U (en) * | 1993-03-01 | 1994-09-30 | 松下電器産業株式会社 | Air conditioner parts mounting structure |
| JP2544562Y2 (en) * | 1993-12-24 | 1997-08-20 | 西芝電機株式会社 | Voltage control device for main shaft drive generator |
| JPH0861693A (en) * | 1994-08-24 | 1996-03-08 | Daikin Ind Ltd | Apparatus for vertically moving suction grill of air conditioner |
| JP2904078B2 (en) * | 1995-11-16 | 1999-06-14 | ダイキン工業株式会社 | Panel mounting structure |
| KR0175874B1 (en) * | 1995-12-21 | 1999-10-01 | 김광호 | Open and close apparatus for absorbing hole of airconditioner |
| KR200148722Y1 (en) * | 1997-03-27 | 1999-06-15 | 전주범 | Indoor exit gate closing-opening device of airconditioner |
| JPH1137540A (en) * | 1997-07-18 | 1999-02-12 | Toshiba Corp | Air conditioner |
| KR100247758B1 (en) * | 1997-08-28 | 2000-04-01 | 윤종용 | Indoor unit of separating type airconditioner |
| KR19990024458A (en) * | 1997-09-02 | 1999-04-06 | 구자홍 | Inlet blocking device of separate air conditioner |
| KR100262719B1 (en) * | 1997-12-03 | 2000-08-01 | 구자홍 | The structure of indoor unit for air-conditioner |
| JP3967029B2 (en) * | 1999-02-15 | 2007-08-29 | 株式会社富士通ゼネラル | Air conditioner |
| JP2001182957A (en) * | 1999-12-27 | 2001-07-06 | Hitachi Ltd | Air conditioner |
-
2001
- 2001-08-28 JP JP2001258462A patent/JP4485715B2/en not_active Expired - Lifetime
-
2002
- 2002-08-27 KR KR10-2002-0050748A patent/KR100488633B1/en not_active IP Right Cessation
- 2002-08-28 CN CNB021321833A patent/CN1325852C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102265098A (en) * | 2008-12-25 | 2011-11-30 | 东芝开利株式会社 | Indoor machine of air conditioner |
| CN103047745A (en) * | 2011-10-17 | 2013-04-17 | 珠海格力电器股份有限公司 | Air conditioner with openable panel |
| CN103047745B (en) * | 2011-10-17 | 2015-11-04 | 珠海格力电器股份有限公司 | Having can the air-conditioner of openable panel |
| CN103134106A (en) * | 2011-11-25 | 2013-06-05 | 乐金电子(天津)电器有限公司 | Indoor machine of split-type wall-mounted air-conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003074896A (en) | 2003-03-12 |
| JP4485715B2 (en) | 2010-06-23 |
| CN1325852C (en) | 2007-07-11 |
| KR20030019131A (en) | 2003-03-06 |
| KR100488633B1 (en) | 2005-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20180828 |