CN1152098A - Diffuser driving apparatus for split air conditioner - Google Patents
Diffuser driving apparatus for split air conditioner Download PDFInfo
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- CN1152098A CN1152098A CN96106681A CN96106681A CN1152098A CN 1152098 A CN1152098 A CN 1152098A CN 96106681 A CN96106681 A CN 96106681A CN 96106681 A CN96106681 A CN 96106681A CN 1152098 A CN1152098 A CN 1152098A
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Duct Arrangements (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides a diffuser seitch for air conditioner preventing foreign matter from mixing into an air conditioner body from a diffuser when the air conditioner is left behind. The diffuser switch apparatus of this air conditioner includes a diffuser, a support part for supporting the diffuser on the cabinet, a rotary part for rotating the diffuser around the support part in response to an input operation of a user, and a control part for controlling a rotation range of the rotary part. In response to the rotation of the diffuser a cover of the diffuser opens and closes the opening of the cabinet.
Description
The present invention relates to the diffuser driving apparatus of air-conditioner, particularly a kind of top that is contained in detachable air conditioner of having improved, regulated the structure that air after the temperature enters indoor diffuser through air-conditioner, make the user can be optionally pack into the inside of air-conditioner of diffuser, perhaps open diffuser driving apparatus at the detachable air conditioner of air-conditioner outside.
Usually, air-conditioner is a device of regulating the air in room and the office.It regulates the key element of the comfort that influences people's living environment, the i.e. temperature and humidity of air.This air-conditioner remains on about 28 ℃ indoor temperature in summer, and humidity remains on 65-75%; Indoor temperature is remained on about 18 ℃, and humidity remains on 55-70%; Make indoor frequent maintenance comfortable environment.
According to the pattern of air-conditioner, can divide into three types of window formula, split type and console modes.Wherein, detachable air conditioner is made up of indoor set and off-premises station, and the necessary important device of adjusting air that comprises cooler is arranged in the indoor set, and off-premises station then is made up of compressor and two kinds of assemblies of condenser.The off-premises station that has compressor and a condenser is installed in outdoor, and indoor set is then by the circulation of adiabatic pipe with off-premises station formation cooling medium.Therefore, the noise by compressor and condenser produced of detachable air conditioner can not influence indoor, and the degree of its use increases day by day.
Fig. 1 is the stereogram of the outward appearance of detachable air conditioner in the past.It seems that from Fig. 1 detachable air conditioner comprises that an important components all adjusting air all is contained in the casing 1 of the inside; One is contained in the air-inlet grille 3 that this casing 1 front lower is used for the air in the suction chamber; Be contained in this casing 1 front upper and be used for the air through overregulating in the casing is entered indoor diffuser 4.
Be provided with the shutter of the vertical or level of multi-disc in the exit of diffuser 4, these shutters and casing 1 are made of one, and no matter whether air-conditioner uses, and is in the state of opening all the time.
Therefore, when having the air-conditioner work of above-mentioned formation, for indoor temperature and humidity is controlled on the setting value, cold air will be discharged by above-mentioned diffuser.
; in autumn with such season in winter; generally be not use air-conditioner, thereby can long-pending full dust on the horizontal louvres of diffuser 4 and vertical blind, so the foreign matter of dust and so on is just piled up the inside that enters air-conditioner in a large number of the outlet by diffuser 4.The amount of the dust that this accumulation is got up, with the obsolete time of air-conditioner with that the environment of air-conditioner is set is relevant, when air-conditioner started again, the dust that accumulates in air-conditioner inside just was discharged to indoor, became the key factor of infringement user health.In addition, also make the performance of air-conditioner reduce the lost of life.Therefore, when air-conditioner does not use for a long time, just must cover air-conditioner with cover in addition and take care of.
On the other hand, when the fall and winter that does not need refrigeration uses air-conditioner to purify air,, discharge by above-mentioned diffuser, usually make the user feel cold through the air that purifies because diffuser 4 is in the state of often opening all the time.This is too big because of the outlet of the diffuser that is used as air purifier.
Main purpose of the present invention is exactly for existing problem before solving, a kind of diffuser driving apparatus of air-conditioner is provided, whether this switching device can start inside or the outside that freely diffuser is moved to air-conditioner according to air-conditioner, to prevent that under the obsolete situation of air-conditioner foreign matter is invaded the inside of air-conditioner.
Another object of the present invention provides a kind of diffuser driving apparatus of air-conditioner, when air-conditioner only is used as air purifier, cleaned air passes is discharged with suitable wind speed, and the convenience in the use is provided.
In order to achieve the above object, the diffuser that forms by casing top of the diffuser driving apparatus of air-conditioner of the present invention at air-conditioner; And
According to user's control signal, the diffuser that will form on said machine casing top turns to casing inside or outside diffuser driving apparatus is formed.
The switching device of above-mentioned diffuser preferably is made up of following each several part: be connected with above-mentioned diffuser, by user's control signal control, the tumbler that it is rotated up or down; Use pivot suspension on said machine casing, above-mentioned diffuser so that can make the supporting arrangement of its rotation by above-mentioned tumbler.
Embodiments of the invention can increase micro computer in the switching device of above-mentioned diffuser, so that control the distance that rotates up and down of above-mentioned tumbler in the switching process of above-mentioned diffuser.In addition, can also in the switching device of above-mentioned diffuser, increase the upper change point of the above-mentioned tumbler of detection and first and second sensors of lower-limit point, to control the distance that rotates up and down of above-mentioned tumbler.
Below, describe embodiments of the invention in detail with reference to accompanying drawing.In the accompanying drawing:
Fig. 1 is the stereogram of detachable air conditioner in the past;
Fig. 2 is the stereogram according to detachable air conditioner of the present invention;
Fig. 3 A is the sectional drawing of first embodiment under the diffuser open mode according to the diffuser driving apparatus of detachable air conditioner of the present invention;
Fig. 3 B is the sectional drawing of diffuser driving apparatus first embodiment under the built-in state of diffuser according to detachable air conditioner of the present invention;
Fig. 4 A is the sectional drawing of diffuser driving apparatus second embodiment under the diffuser open mode according to detachable air conditioner of the present invention;
Fig. 4 B is the sectional drawing of diffuser driving apparatus second embodiment under the built-in state of diffuser according to detachable air conditioner of the present invention;
Fig. 5 A is the sectional drawing of diffuser driving apparatus the 3rd embodiment under the diffuser open mode according to detachable air conditioner of the present invention;
Fig. 5 B is the sectional drawing of diffuser driving apparatus the 3rd embodiment under the built-in state of diffuser according to detachable air conditioner of the present invention;
Fig. 6 A is the sectional drawing of diffuser driving apparatus the 4th embodiment under the diffuser open mode according to detachable air conditioner of the present invention;
Fig. 6 B is the sectional drawing of diffuser driving apparatus the 4th embodiment under the built-in state of diffuser according to detachable air conditioner of the present invention;
Fig. 7 A is the sectional drawing of diffuser driving apparatus the 5th embodiment under the diffuser open mode according to detachable air conditioner of the present invention;
Fig. 7 B is the enlarged drawing of (A) portion among Fig. 7 A;
Fig. 8 is the figure according to the 6th embodiment of the diffuser driving apparatus of detachable air conditioner of the present invention;
Fig. 9 is the stereogram according to the 7th embodiment of detachable air conditioner of the present invention;
Figure 10 A is the sectional drawing of diffuser driving apparatus the 7th embodiment under the diffuser open mode according to detachable air conditioner of the present invention;
Figure 10 B is the sectional drawing of diffuser driving apparatus the 7th embodiment under the built-in state of diffuser according to detachable air conditioner of the present invention.
See also Fig. 2 and Fig. 3, form by following each several part according to the switching device of diffuser of the present invention:
The diffuser of being formed by horizontal louvres 120, vertical blind 130 and lid 110 100 that is made of one; Above-mentioned diffuser 100 usefulness axle is bearing in the outside on casing 1 top, the supporting part 200 that can rotate up and down; Be connected so that the rotating part 400 that above-mentioned diffuser 100 is rotated up or down according to user's control signal with above-mentioned diffuser 100; And the rotation control section 700 of controlling the slewing area of above-mentioned rotating part 400.
Above-mentioned rotating part 400 is made up of following each parts: the motor 410 that sends power with predefined velocity of rotation; Is connected with the axle of above-mentioned motor 410, does by means of driving force that above-mentioned motor 410 produced clockwise or the worm screw 420 of inhour rotation; With above-mentioned worm engaging, make the worm gear 430 of upper and lower motion; And for supporting the stand 440 of above-mentioned motor 410.
In addition, for control the rotation control section 700 that above-mentioned rotating part 400 rotates in the certain angle scope, then form by first switch 71 0 and second switch 720.
Unaccounted in the accompanying drawings label 3 is air-inlet grille parts of using for the suction room air, and label 5 is arranged on the control panel that the control air-conditioner on the front panel 2 is used.
Below, describe action in detail according to the switching device of the present invention that Fig. 2 and Fig. 3 constituted.
When the user used the control button that is arranged on the control panel 5 to send the command signal of control diffuser switch, motor 410 was just according to the speed forward or reverse of this signal with regulation, so the worm screw 420 that is installed on this motor 410 is also rotated together.Thereby the arc worm gear 430 that meshes with above-mentioned worm screw 420 just rises or descends.So the diffuser 100 that is connected with above-mentioned worm gear 430 with the termination of the horizontal louvres 120 of diffuser 100 is that fulcrum rotates up or down with supporting part 200 just.
At this moment, under the situation of the inside of diffuser 100 being hidden casing 1, shown in Fig. 3 B, be located at the side contacts of second switch 720 and motor 410 of an end of above-mentioned horizontal louvres 120, motor 410 is stopped operating.
Otherwise when diffuser 100 was moved to original open position, then as shown in Figure 3A, first switch 710 contacted with the inner surface of casing 1, and motor 410 is stopped operating.
But rotating control section 700 is not to be only limited to first switch 710 and second switch 720, can adopt micro computer yet, makes it under the state of the revolution of memory motor 410, the rotational action of setting repeatedly according to user's control signal.
Therefore, in the fall and winter, perhaps under the long-term obsolete situation of air-conditioner, the user can resemble above-mentioned diffuser 100 and hide in the casing 1 fully Fig. 3 B, prevents that foreign matter and dust from invading the inside of air-conditioner.And when reusing air-conditioner, can move to original position to diffuser 100, under the state of opening, use diffuser 100.
Fig. 4 A and Fig. 4 B are second embodiment according to the diffuser driving apparatus of detachable air conditioner of the present invention.
In a second embodiment, except the rotating part 400 that makes diffuser 100 rotations, its basic comprising is identical with first embodiment.Therefore, rotating part 400 mainly only is described here.
In the second embodiment of the present invention, rotating part 400 is made up of following each several part: speed according to the rules produces the motor 410 of power; Be arranged on the above-mentioned motor 410 pinion 421 that rotates and reverse with above-mentioned motor 410; With above-mentioned pinion 421 engagements, the arc-shaped rack 431 that diffuser 100 is rotated up and down; And the stand 440 that supports above-mentioned motor 410.
In having the second embodiment of the present invention of this formation, when the user sends the control signal of diffuser, the motor 410 that is located in the casing 1 just carries out forward or reverse with the speed of regulation, then, also rotates with a pinion 421 that becomes one of above-mentioned motor 410.So the arc-shaped rack 431 that meshes with pinion 421 just rotates up and down.
That is, when above-mentioned tooth bar 431 rose or descends, the diffuser 100 of fixedlying connected with tooth bar 431 was that fulcrum rotates up and down with supporting part 200 just, makes diffuser become the state that opens or closes shown in Fig. 4 A or Fig. 4 B.
Fig. 5 A and Fig. 5 B are the 3rd embodiment according to the diffuser driving apparatus of detachable air conditioner of the present invention.
In the 3rd embodiment, except the rotating part 400 that makes diffuser 100 rotations, its basic comprising is identical with first embodiment.Therefore, rotating part 400 mainly only is described here.
In the 3rd embodiment, rotating part 400 is made up of following each several part: be arranged on casing 1 inside produces power with the speed of regulation motor 410; Be arranged on the above-mentioned motor 410 pinion 421 that rotates and reverse with above-mentioned motor 410; Semicircular gear 432 with above-mentioned pinion 421 engagements; With the link rod 450 of pin bearing on the outside of above-mentioned semicircular gear 432; And the stand 440 that supports above-mentioned motor 410.
At above-mentioned link rod 450 and the position that diffuser 100 is connected, be provided with the parts 600 that absorb impact.
In having the third embodiment of the present invention of this formation, when the user imports the switching signal of diffuser, motor 410 just carries out forward or reverse according to this signal with the speed of regulation, and the pinion 421 that is connected with the axle of this motor 410 also rotates along with the rotation of motor 410.
So, with the semicircular gear 432 of pinion 421 engagement also along with rotation.
Then, when rotating with the link rod 450 of pin bearing on the outside of above-mentioned semicircular gear 432, when above-mentioned link rod 450 rises or descends, owing to the diffuser 100 that is fixedly connected on the above-mentioned link rod 450 is that fulcrum rotates with supporting part 200, so diffuser just is the state that opens or closes shown in Fig. 5 A or Fig. 5 B.
At this moment, close the impact that takes place because of above-mentioned diffuser 100 and be set at the parts 600 that the absorption between diffuser 100 and the link rod 450 impacts and absorbed a part, so can reduce the suffered impulsive force of link rod 450.
Fig. 6 A and Fig. 6 B are the 4th embodiment according to the diffuser driving apparatus of detachable air conditioner of the present invention.In the 4th embodiment, except the rotating part 400 that makes diffuser 100 rotations, its basic comprising is identical with first embodiment, therefore, rotating part 400 only is described mainly here.
In the 4th embodiment, rotating part 400 is made of following each several part: be arranged on casing 1 inside produces power with the speed of regulation motor 410; Be contained on the axle of above-mentioned motor 410 first link rod 460 that moves together along with the forward or reverse of motor 410; One end is connected with first link rod 460, and the other end is fixed on second link rod 470 of the lower end of above-mentioned diffuser 100; And the stand 440 that supports above-mentioned motor 410.
In the fourth embodiment of the present invention of the rotating part 400 that adopts this formation, when starting motor 410, first link rod 460 that is contained on the axle of motor 410 just carries out forward or reverse, and then, second link rod 470 that is connected with above-mentioned first link rod with pin is also along with motion.
Therefore, the diffuser 100 that is connected an end of above-mentioned second link rod 470 is that fulcrum rotates with supporting part 200 just, so diffuser 100 just is the state that opens or closes shown in Fig. 6 A or Fig. 6 B.
At this moment, the peak that rises of diffuser 100 is on first link rod 460 and second link rod 470 position in line the time (referring to Fig. 6 A).The minimum point that descends is then shown in Fig. 6 B, on the position when first link rod 460 and second link rod 470 overlap each other.
Fig. 7 A and Fig. 7 B are the 5th embodiment according to the switching device of the diffuser of detachable air conditioner of the present invention.
In the 5th embodiment, except the rotating part 400 that makes diffuser 100 rotations, its basic comprising is identical with first embodiment, therefore, rotating part 400 only is described mainly here.
Rotating part 400 is made up of following each several part: the motor 410 that produces power with the speed of regulation; The a pair of guide roller 420 and 421 that moves along with the forward or reverse of motor 410; By above-mentioned guide roller 420 and 421 guiding, make the steel wire rope 430 of elevating movement; Surround the multisection type expansion link 440 of the outer surface of above-mentioned steel wire rope 430; And the stand 450 that supports above-mentioned motor 410.
Above-mentioned multisection type expansion link 440 is fixed on an end of the horizontal louvres 120 of diffuser 100, becomes one with it.Therefore, upper and lower when mobile when multisection type expansion link 440, just be with diffuser to move together.
In having the fifth embodiment of the present invention of this formation, when the user sends the switching signal of diffuser with control button, motor 410 just rotates according to this signal, so the steel wire rope 430 that is wound on the reel on the axle that is contained in motor 410 just rises.Simultaneously, be arranged on the rotation that the guide roller 420,421 of steel wire rope 430 both sides carries out forward or backwards, and the above-mentioned multisection type expansion link 440 that surrounds steel wire rope 430 outer surfaces just rises or descends, and the diffuser 100 of fixedlying connected with this multisection type expansion link also rotates around turning cylinder 200, makes diffuser 100 open or close.
At this moment, in the process of opening diffuser 100, when first switch 510 on being arranged on a section of horizontal louvres 120 contacted with the inner wall surface of casing 1, motor 410 just stopped operating.
Otherwise, diffuser 100 is being hidden in the process of casing inside, when second switch 520 contacted the block 530 that is arranged on the stand 450, motor 410 also stopped operating.
Fig. 8 is the figure according to the 6th embodiment of the diffuser driving apparatus of air-conditioner of the present invention.
See also Fig. 8, the rotating part 400 among the 6th embodiment is made up of following each several part: be arranged on stand 440 tops one side on casing 1 top, leave the motor 410 of certain distance; Be arranged on the axle of above-mentioned motor 410, with the master gear 480 of motor 410 forward or reverse; Be arranged on the two ends of the length direction of transverse axis 490, with two driven gears 491 and 492 of above-mentioned master gear 480 engagements; Be arranged on the side plate 111 of lid 110 and 112 two ends and become one with it, and with the arc-shaped racks 500 of the driven gear 491 at transverse axis 490 two ends and 492 engagements.
The most basic distinguishing characteristics of the 6th embodiment is, rotating part 400 is not to resemble to be arranged on the inside of casing 1 first embodiment to the, five embodiment, and is arranged on the two ends of the horizontal louvres 120 of diffuser 100.
The course of action of rotating part 400 with above-mentioned formation is as follows:
During motor 410 forward or reverse in being located at casing 1, the master gear 480 that is contained on the axle of motor 410 rotates, and then, is arranged on the two ends of the length direction of transverse axis 490, also rotates respectively with a pair of driven gear 491 and 492 of master gear 480 engagements.
Because above-mentioned driven gear 491 and 492 rotation, also rotates with the arc-shaped rack 500 of these two driven gears engagements, so two blocks of side plates 111 that are made of one with arc-shaped rack 500 and 112 just rise or declines, and diffuser 100 is opened or closed.
Fig. 9 is the stereogram according to the 7th embodiment of the diffuser driving apparatus of detachable air conditioner of the present invention, and Figure 10 A and Figure 10 B are the sectional drawings according to the switching device of the diffuser of the 7th embodiment.
In the seventh embodiment of the present invention, when cold air when the grill portion 300 that purifies air of diffuser 100 belows of the front panel 2 of the air-conditioner shown in first embodiment is discharged, the wind speed of its discharge is littler than the wind speed of discharging from diffuser 100.
Above though some certain embodiments of the present invention only have been described, those skilled in the art can carry out many variations to it, and can not break away from the scope of claims of the application.
Therefore, according to the present invention, when not using air-conditioner with winter in the fall, diffuser 100 is hidden in the casing, air-conditioner when the air purifier, just can be as shown in Figure 10 B, by grill portion 300 discharges that purify air in air-conditioner inside cleaned air passes.In addition, even under the state that diffuser 100 is covered up, air-conditioner is not used as air purifier, owing to air can circulate by purifying diffuser grill portion 300, so can prevent to grow various bacteriums in air-conditioner inside.
Claims (13)
1. the diffuser driving apparatus of an air-conditioner is characterized in that, it is made of following each several part:
The diffuser that forms on the top of air conditioner casing;
According to user's control signal, the established part that will have the casing epimere of above-mentioned diffuser turns to the inside or the outside diffuser driving apparatus of said machine casing.
2. the diffuser driving apparatus of air-conditioner as claimed in claim 1 is characterized in that, above-mentioned diffuser driving apparatus has following each several part:
Be connected the tumbler that above-mentioned diffuser is rotated up or down with above-mentioned diffuser;
With above-mentioned diffuser with pivot suspension on said machine casing, make the supporting arrangement that above-mentioned diffuser can rotate by means of above-mentioned tumbler.
3. the diffuser driving apparatus of air-conditioner as claimed in claim 2 is characterized in that, above-mentioned diffuser driving apparatus has also increased micro computer, controls the distance that rotates up and down of above-mentioned tumbler in above-mentioned diffuser switch.
4. the diffuser driving apparatus of air-conditioner as claimed in claim 2, it is characterized in that, above-mentioned diffuser driving apparatus has also increased for limes superiors point that detects above-mentioned tumbler and first and second sensors of limit inferior point, to control the distance that rotates up and down of above-mentioned tumbler.
5. the diffuser driving apparatus of air-conditioner as claimed in claim 2 is characterized in that, above-mentioned diffuser is connected with above-mentioned supporting arrangement with above-mentioned tumbler respectively, and along with corresponding motion is done in the rotation of above-mentioned tumbler.
6. the diffuser driving apparatus of air-conditioner as claimed in claim 2 is characterized in that, above-mentioned tumbler comprises following each several part:
Produce the motor of power with the velocity of rotation of regulation;
Carry out the worm screw of forward or reverse with the power that above-mentioned motor produced;
With above-mentioned worm engaging, make above-mentioned diffuser make the worm gear that the rotation with above-mentioned worm screw rotates up and down accordingly.
7. the diffuser driving apparatus of air-conditioner as claimed in claim 2 is characterized in that, above-mentioned tumbler has following each several part:
Produce the motor of power with the velocity of rotation of regulation;
Carry out the pinion of forward or reverse with the power that above-mentioned motor produced;
With above-mentioned pinion, make the corresponding arc-shaped rack that rotates up and down of rotation of above-mentioned diffuser work and above-mentioned pinion.
8. the diffuser driving apparatus of air-conditioner as claimed in claim 2 is characterized in that, above-mentioned tumbler has following each several part:
Produce the motor of power with the velocity of rotation of regulation;
Carry out the pinion of forward or reverse with the power that above-mentioned motor produced;
With above-mentioned pinion, make the corresponding semicircular gear that rotates up and down of rotation of above-mentioned diffuser work and above-mentioned pinion; And
With the link rod of pin bearing on the lateral surface of above-mentioned pinion.
9. the diffuser driving apparatus of air-conditioner as claimed in claim 8 is characterized in that, is provided with the parts that the absorption of the impact usefulness when absorbing above-mentioned diffuser and contact with casing is impacted at an end of above-mentioned link rod.
10. the diffuser driving apparatus of air-conditioner as claimed in claim 2 is characterized in that, above-mentioned tumbler has following each several part:
Produce the motor of power with the velocity of rotation of regulation;
Be connected with the axle of above-mentioned motor, carry out first link rod that rotates and reverse corresponding rotation with above-mentioned motor; And
Above-mentioned first link rod and above-mentioned diffuser are connected to each other together, make above-mentioned diffuser make second link rod that rotates up and down.
11. the diffuser driving apparatus of air-conditioner as claimed in claim 2 is characterized in that, above-mentioned tumbler has following each several part:
Produce the motor of power with the velocity of rotation of regulation;
A pair of guide roller with the rotation of above-mentioned motor interlock;
Carry out the steel wire rope of lifting action by above-mentioned guide roller guiding; And
Surround the multisection type expansion link of the lateral surface of above-mentioned steel wire rope.
12. the diffuser driving apparatus of air-conditioner as claimed in claim 2 is characterized in that, above-mentioned tumbler has following each several part:
Be arranged on the distance of leaving regulation with above-mentioned diffuser, produce the motor of power with the speed of regulation;
Be connected a side of above-mentioned motor, make the master gear of forward or reverse along with above-mentioned motor together;
In upside and its engagement of above-mentioned master gear, be installed in a pair of driven gear at the two ends on the horizontal transverse axis of above-mentioned diffuser; And
On two blocks of side plates of above-mentioned diffuser, form, with the arc-shaped rack of above-mentioned driven gear engagement.
13. the diffuser driving apparatus of air-conditioner as claimed in claim 1 is characterized in that, it also is included in, and the epimere of said machine casing forms, and is irrelevant with the rotation of above-mentioned diffuser, but often opens the grill portion that purifies air of structure.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR21243/95 | 1995-07-19 | ||
| KR21240/95 | 1995-07-19 | ||
| KR1019950021243A KR970007158A (en) | 1995-07-19 | 1995-07-19 | Diffuser switchgear for separate air conditioner indoor unit |
| KR1019950021240A KR0166765B1 (en) | 1995-07-19 | 1995-07-19 | Apparatus for opening and closing diffuser of indoor unit of separated type airconditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1152098A true CN1152098A (en) | 1997-06-18 |
Family
ID=26631157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96106681A Pending CN1152098A (en) | 1995-07-19 | 1996-06-19 | Diffuser driving apparatus for split air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH09184638A (en) |
| CN (1) | CN1152098A (en) |
| IT (1) | IT1283451B1 (en) |
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|---|---|---|---|---|
| JP2581773B2 (en) * | 1988-07-28 | 1997-02-12 | 株式会社日立製作所 | Dehumidifier |
| JP2526662B2 (en) * | 1989-05-12 | 1996-08-21 | 三菱電機株式会社 | Indoor unit of air conditioner |
-
1996
- 1996-06-19 CN CN96106681A patent/CN1152098A/en active Pending
- 1996-07-18 IT IT96MI001497A patent/IT1283451B1/en active IP Right Grant
- 1996-07-18 JP JP8206440A patent/JPH09184638A/en active Pending
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| CN100371646C (en) * | 2004-11-29 | 2008-02-27 | 乐金电子(天津)电器有限公司 | Indoor unit of air conditioner |
| CN100386569C (en) * | 2004-11-29 | 2008-05-07 | 乐金电子(天津)电器有限公司 | Indoor unit of air conditioner |
| CN100348922C (en) * | 2004-11-30 | 2007-11-14 | 乐金电子(天津)电器有限公司 | Lift mechanism of exhaust unit of air conditioner |
| CN100424425C (en) * | 2005-10-17 | 2008-10-08 | 乐金电子(天津)电器有限公司 | Indoor unit for air conditioner |
| CN100441963C (en) * | 2005-10-17 | 2008-12-10 | 乐金电子(天津)电器有限公司 | Indoor unit for air conditioner |
| CN100371647C (en) * | 2005-10-18 | 2008-02-27 | 乐金电子(天津)电器有限公司 | Indoor unit of air conditioner |
| CN101153739B (en) * | 2006-09-28 | 2010-10-06 | 海尔集团公司 | Air conditioner air outlet structure preventing dust entry |
| CN101153738B (en) * | 2006-09-28 | 2010-05-26 | 海尔集团公司 | Air outlet structure of air conditioner |
| CN101153740B (en) * | 2006-09-28 | 2010-05-26 | 海尔集团公司 | Air conditioner air outlet device and its operating method |
| CN103574771A (en) * | 2012-08-09 | 2014-02-12 | 珠海格力电器股份有限公司 | Floor air conditioner and control method thereof |
| CN103574771B (en) * | 2012-08-09 | 2016-12-21 | 珠海格力电器股份有限公司 | Floor air conditioner and control method thereof |
| CN103727644A (en) * | 2012-10-16 | 2014-04-16 | 珠海格力电器股份有限公司 | Lifting type air guide device and air-conditioner |
| CN103727644B (en) * | 2012-10-16 | 2016-05-04 | 珠海格力电器股份有限公司 | Lift air ducting and air-conditioner |
| CN103528174A (en) * | 2013-10-15 | 2014-01-22 | 美的集团股份有限公司 | Air conditioner system and indoor unit thereof |
| CN103994565A (en) * | 2014-05-16 | 2014-08-20 | 珠海格力电器股份有限公司 | Cabinet air conditioner |
| CN103994565B (en) * | 2014-05-16 | 2017-01-04 | 珠海格力电器股份有限公司 | Cabinet air-conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1283451B1 (en) | 1998-04-21 |
| ITMI961497A0 (en) | 1996-07-18 |
| ITMI961497A1 (en) | 1998-01-18 |
| JPH09184638A (en) | 1997-07-15 |
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