CN1173616A - Wind Control device and control method of air conditioner - Google Patents
Wind Control device and control method of air conditioner Download PDFInfo
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- CN1173616A CN1173616A CN97110029A CN97110029A CN1173616A CN 1173616 A CN1173616 A CN 1173616A CN 97110029 A CN97110029 A CN 97110029A CN 97110029 A CN97110029 A CN 97110029A CN 1173616 A CN1173616 A CN 1173616A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
- B43L21/04—Wiper holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/04—Fibrous erasers
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- Drawing Aids And Blackboards (AREA)
Abstract
The invention provides a wind direction control device of air-condition and a method thereof, which uses simple operational keys to select a requested angle of user from the wind direction angles, which multi-stage sets the positions of vanes and displays the selected angle outside so that the selected angle can be ensured easily by the user. The control device comprises a suction inlet, an outlet, vanes and others: an operational unit, a vanes driving unit, a position detecting unit, a control unit and a display unit.
Description
The present invention relates to be equipped with the air-conditioner of adjusting the wind direction blade of discharging the air wind direction, particularly by the user directly according to the Wind Control device and the control method thereof of the air-conditioner of the direction that is set at multistage angle adjustment wind direction blade.
Existing this class air-conditioner comprises: in the heating clamber cold air in the heating installation of indoor heating and cooling chamber hot gas to the thermantidote of indoor cooling.
In addition, also exist and have the double cooling and warming unit of finishing above-mentioned changes in temperature airway dysfunction, finish the situation of function of the room air of purifying contaminated.
The indoor set of the cooling and warming unit (being commonly referred to air-conditioner) that has the changes in temperature airway dysfunction in above-mentioned air-conditioner has been shown among Fig. 1.
Above-mentioned cooling and warming unit comprises not shown indoor set.
As shown in the figure, front lower in indoor set main body 1 (to call main body in the following text) is provided with the suction grid 5 that forms the many inlets 3 that suck room air, has carried out the outlet 7 of the air of cold and hot wind-heat exchange then to indoor discharge by above-mentioned suction inlet 3 suctions in the front upper formation of aforementioned body 1.
In addition, be provided with on the above-mentioned outlet 7 can adjust up and down by outlet 7 to the wind direction blade up and down 9 of the direction of air of indoor discharge and about adjust the left and right sides wind direction blade 11 of discharging direction of air, above-mentioned up and down and be provided with on the left and right sides wind direction blade 9,11 not shown drive respectively that their rotate about and left and right sides wind direction motor.
Be equipped with on the front of aforementioned body 1 under the rakish prerequisite that makes indoor set; the shell 13 of protection inside components, the right upper portion of this shell 13 beginning of the method for operation (cold air, dehumidifying, air-supply, heating installation etc. automatically) that shows air-conditioner, operation is housed and stop, adjusting the air quantity of the air that above-mentioned outlet 7 discharges and wind direction in show the operating unit 15 of the running status of air-conditioner.
In the air-conditioner of above-mentioned formation, after the user selects the needed method of operation by remote controller and operating unit 15, when operation/stop key (to call the operation key in the following text) connection, not shown indoor fan rotates, by suction inlet 3 air is sucked in the main body 1, the room air that sucks by above-mentioned suction inlet 3 passes through not shown heat exchanger on one side, by the evaporation of flowing through cold-producing medium heat exchanger in carry out heat exchange on one side.
Though the air through heat exchange in the above-mentioned heat exchanger is directed into top and discharges by outlet 7, but undertaken up and down or left and right sides wind direction adjustment by the wind direction angle of above-mentioned wind direction blade 9 up and down and left and right sides wind direction blade 11 by the air limit that above-mentioned outlet 7 is discharged, the limit is carried out room air and is regulated.
At this moment, in the method for the wind direction of adjusting the air of discharging up and down by above-mentioned up and down fan 9 when the action key of the above-mentioned wind direction blade 9 up and down on operating unit 15 is connected, the angle of wind direction blade 9 just changes up and down along with the driving of wind direction motor up and down up and down, the wind direction motor stops operating up and down when key is connected once more, wind direction blade 9 stop motions up and down adopt this mode to adjust the wind direction that above-below direction is discharged air.
In addition, when key use in the action of the left and right sides wind direction blade 11 on connecting aforesaid operations unit 15, left and right sides wind direction blade 11 swung, and along with wind direction blade 11 stops, adjusting the wind direction of discharge air about no longer when key is connected once more.
; because the user is about directly confirming and in the position of left and right sides wind direction blade 9,11; must operate up and down and the action key of left and right sides wind direction blade 9,11 moves to the position of wind direction blade 9,11 on the needed direction; so use inconvenient; and there is visual range weak point, limited operation because of the position of certifiable wind direction blade 9,11.
Therefore, the present invention proposes in order to address the above problem, the purpose of this invention is to provide a kind ofly, the position of wind direction blade moved to the desired angle of user by the wind direction angle of multistage setting and externally demonstrate above-mentioned angle so that make the Wind Control device and the using method thereof of the air-conditioner that the user can confirm easily by the shirtsleeve operation key.
In order to achieve the above object, the Wind Control device of air-conditioner of the present invention, has the suction inlet that sucks room air, discharge sucks and has carried out the outlet and the conditioner of adjustment by the wind direction blade of the direction up and down of the air of this outlet discharge of the air of heat exchange by this suction inlet, also comprise: from the scope that may adjust, each being determined to select the move angle of angle by the above-mentioned wind direction blade of multistage setting the operation unit of the desired above-mentioned wind direction blade of user shift position, the wind direction blade driver element that above-mentioned wind direction blade is moved along the shift position of selecting by this operation unit, detect the position detection unit of above-mentioned wind direction blade shift position, control the control module of above-mentioned wind direction blade driver element according to the shift position of the above-mentioned wind direction blade that detects by this position detection unit, show the display unit of the above-mentioned wind direction blade shift position of selecting by above-mentioned operation unit.
Air-conditioner air direction control method of the present invention, after carrying out heat exchange, the room air that makes suction enters when indoor, about wind direction blade, the direction of air is discharged in the move left and right adjustment, comprise the steps: in the automatic/hand operation of selecting above-mentioned wind direction blade by the operation unit, to select the position of desired shift position to select step, according to the automatic/hand operation of selecting by above-mentioned operation unit with the wind direction blade driver element is controlled in the shift position and blade that above-mentioned wind direction blade is moved moves step, when above-mentioned wind direction blade moves, detection is by the gyration of above-mentioned wind direction blade drive unit drives and detect the position probing step of the shift position of above-mentioned wind direction blade, shows the running status of the above-mentioned wind direction blade of being selected by above-mentioned operation unit and the step display of shift position.
Fig. 1 is the stereogram of the existing indoor machine of air-conditioner of expression;
Fig. 2 is the controlling party block diagram of Wind Control device of the air-conditioner of one embodiment of the invention;
Fig. 3 A, 3B are the flow charts of the wind direction control action step of air-conditioner of the present invention.
Below in conjunction with description of drawings one embodiment of the present of invention.
The identical part of formation in air-conditioner of the present invention in the prior art all with shown in Figure 1 is with same title and label representative, and saves the explanation of repetition.
As shown in Figure 2, the method of operation that operation unit 30 has an input air adjusting device (automatically, cold air, dehumidifying, air-supply, heating etc.) and the beginning that moves, stop, design temperature Ts, the air quantity (weak wind of high wind and gentle breeze etc.) of the air of discharging by above-mentioned outlet 7 and the multiple function of wind direction, above-mentioned operation unit 30 is made of following part, wind direction blade 9 may be adjusted the automatic key of swinging continuously up and down in the angle up and down 31 what stipulate about making, the left and right sides automatic key of swinging continuously about making left and right sides wind direction blade 11 in the possible adjustment angle of regulation 32, make above-mentioned up and down wind direction blade 9 be fixed on manipulated key up and down 33 on the needed definite angle of user, make above-mentioned up and down wind direction blade 11 be fixed on left and right sides manipulated key 34 on the needed definite angle of user, along with the operation utilization of above-mentioned manipulated key 33 up and down and left and right sides manipulated key 34 is manually adjusted above-mentioned wind direction blade 9 and set the angle initialization key 35 of the desired angle of user from set multistage wind direction angle at 11 o'clock.
In addition, control module 40 is to control all microcomputers of action of conditioner for utilizing the automatic or manual adjustment to control the wind direction angle of above-mentioned wind direction blade 9,11 by the direction of air of outlet 7 discharges at the key operation along with above-mentioned operation unit 30 when, and above-mentioned control module 40 outputs are used to control the variable driving pulse of move angle of above-mentioned wind direction blade 9,11.
Air flow direction adjusting unit 50 is along with the control of carrying out above-mentioned control module 40 for the direction of air of discharging by above-mentioned outlet 7 with the automatic or manual adjustment makes above-mentioned wind direction blade 9, about 11 the position, the assembly of move left and right, above-mentioned wind direction regulon 50 comprises: in order to receive that control signal by 40 outputs of above-mentioned control module moves to wind direction blade 9 up and down to determine the position up and down and the adjustment component of wind direction up and down 51 that drives stepper motor 52 (below deserve to be called down the wind direction motor), for receive control signal by above-mentioned control module 40 outputs left and right sides wind direction blade 11 is moved on the assigned position of the left and right sides and driving stepper motor 56 (to call left and right sides wind direction motor in the following text) about to adjustment component 55.
Position detection unit 60 is the shift position of the above-mentioned wind direction blade 9,11 of detection assemblies to above-mentioned control module 40 outputs, and the upper-lower position detector 61 of the position of wind direction blade 9 constituted with the left and right sides position detector 65 that detects the position of mobile left and right sides wind direction blade 11 with the driving of above-mentioned left and right sides wind direction motor 56 about above-mentioned position detection unit 60 was moved with the driving of wind direction motor 52 about above-mentioned by detection.
Display unit 70 shows certainly with the control of above-mentioned control module 40 and also to show the move angle of wind direction blade 9,11 by the method for operation of above-mentioned operation unit 30 inputs (automatically, dehumidifying, air-supply, heating), design temperature Ts and room temperature Tr.
Above-mentioned operation unit 30 and display unit 70 preferably be equipped with can the remote control setting conditioner remote controller of operation.
In addition, above-mentioned up and down and the shift position of left and right sides wind direction blade 9,11 can according to detect up and down and the angle of rotation of left and right sides wind direction motor 52,56, up and down with the testing result judgement of left and right sides position detector 61,65, under the situation of initial operating stage or the connection of each manipulated key, be provided for making up and down and left and right sides wind direction blade 9,11 is driven into the initial position of regulation, be used for a reference value of the position judgment of each wind direction blade 9,11.
The following describes the Wind Control device of air-conditioner of above-mentioned formation and the effect and the effect of method of operating thereof.
Fig. 3 A, 3B are the flow charts of step of wind direction control operation of the air-conditioner of expression one embodiment of the present of invention, and S represents step in Fig. 3 A, 3B.
At first, when air-conditioner is connected power supply, input to control module 40 from the DC voltage of not shown power supply output and make the air-conditioner initialization, whether the operation key of differentiating operation unit 30 in step S1 is connected, do not have situation (when denying) conditioner before the operation key becomes connection of connection to remain at the operation key always and treat the operation state, and carry out the operation of S1 repeatedly.
When the judged result of above-mentioned steps S1 is led to for the operation keyed jointing (when being), then enter step 2, for the direction that makes the air of discharging up and down by outlet 7 in determining angle automatically continuously swing differentiate the whether on of automatic key up and down 31 of operation unit 30, when if automatic key 31 is not connected (denying) up and down, then enter step S3, for whether the left and right sides automatic key 32 that makes the direction of air of discharging by outlet about 7 swing the unit 30 of differentiating operation automatically continuously in determining angle is connected.
If the judged result in above-mentioned steps S3, left and right sides automatic key 32 is not connected (when denying), then enter step S4, for whether on of the manipulated key up and down that the above-below direction of discharging air is fixed on differentiate operation unit 30 on the desired angle 33, when manipulated key 33 is not connected (when denying) up and down, then enter step S5, be whether on of the left and right sides manipulated key that the left and right directions of discharging air is fixed on judge operation unit 30 on the desired angle of user 34.
When if the judged result of above-mentioned steps S5 is left and right sides manipulated key 34 ons (being), then enter step S6, in the wind direction state that the manual operation of the control signal demonstration wind direction blade 11 that display unit 7 reception control modules 40 are exported also can be confirmed to be selected by the user easily, adjust the control signal driving left and right sides wind direction motor 56 that assembly 55 receives control module 40 outputs by left and right sides wind direction, thereby left and right sides wind direction blade 11 is moved on definite initial position.
At this moment, though the initial value of left and right sides position detector 65 is zero, this is equivalent to make left and right sides wind direction blade 11 to move to the situation of left-hand end in the angular range that may adjust always.
Then, in step S7, the angle initialization key 35 of operation operation unit 30 from adjustable angular range in accordance with regulations angle (for example 1 grade from 15 ° to the right of left-hand end multistage respectively, 2 grades 45 ° to the right, 3 grades 60 ° etc. to the right) set the position of the desired above-mentioned left and right sides of user wind direction blade 11 in the move angle set.
In step S8, control module 40 is adjusted assembly 55 for left and right sides wind direction blade 11 being moved to will be used on the desired position of user the driving pulse that drives left and right sides wind direction blade 56 to export to left and right sides wind direction.
Therefore, adjust in the assembly 55 at above-mentioned left and right sides wind direction, drive wind direction motor 56 by driving pulse input by control module 40 outputs, begin to make left and right sides wind direction blade 11 to move to desired location, in step S9, detect this angle of revolution with left and right sides position detector 65 when every and above-mentioned left and right sides wind direction motor 56 rotates the angle of revolution of stipulating, this result is counted, judge whether the position of left and right sides wind direction blade 11 reaches desired location.
If the judged result of above-mentioned steps S9 shows, when the shift position of left and right sides wind direction blade 11 does not also reach desired location (denying), then turn back to step S8, the step of carrying out step S8 repeatedly is till left and right sides wind direction blade 11 moves to desired location; When if the shift position of left and right sides wind direction blade 11 reaches desired location (being), then be judged as left and right sides wind direction blade 11 and moved to desired location, enter step S10, left and right sides wind direction adjustment assembly 55 stops to drive left and right sides wind direction motor 56 with the control of control module 40.
Then, at step S11, control module 40 shows the current shift position of left and right sides fan blade 11 on one side by display unit 70, Yi Bian finish the air-supply working method of air-conditioner.
If the judged result of above-mentioned steps S5 is a left and right sides manipulated key 34 when also not connecting (denying), enter step S13, adjust in the assembly 51 control at wind direction up and down along with control module 40, stop the driving of wind direction motor 52 up and down, enter step S14, adjust in the assembly 55, along with the control of control module 40 at left and right sides wind direction, stop to drive left and right sides wind direction motor 56 on one side, Yi Bian finish the air-supply working method of air-conditioner.
If the judged result of above-mentioned steps S2 is when automatic key 31 has been connected (being) up and down, then enter step S15, the wind direction state by user's selection also can be easily confirmed in the automatic operation of wind direction blade 9 about the control signal that display unit 70 receptions are exported from control module 40 showed, in step S16,51 outputs of wind direction adjustment assembly are used to drive the driving pulse of wind direction motor 52 up and down to control module 40 for wind direction blade 9 about making swings up and down up and down continuously.
Therefore, above-mentioned wind direction is up and down adjusted assembly 51 and is made the positive and negative repeatedly rotation of wind direction motor 52 up and down by importing from the driving pulse of control module 40 outputs, wind direction blade 9 is pumped in the angular range that may adjust and adjust the direction of air of discharging up and down, the limit turns back to above-mentioned steps S2 to indoor discharge limit and repeats operation below the S2.
When if the differentiation result of above-mentioned steps S3 is left and right sides automatic key 32 ons (being), then enter step S17, display unit 70 receives the automatic operation that is shown left and right sides wind direction blade 11 by the control signal of control module 40 outputs, in step S18,55 outputs of the assembly of wind direction adjustment to the left and right are used as the driving pulse that drives left and right sides wind direction motor 56 to control module 40 for left and right sides wind direction blade 11 is swung up and down continuously.
Therefore, adjust assembly 55 at above-mentioned left and right sides wind direction and make the 56 positive and negative repeatedly rotations of left and right sides wind direction motor by the driving pulse of importing by control module 40 outputs, left and right sides wind direction blade about 11 is moved back and forth, thereby about the direction of air of adjust discharging, on one side to indoor discharged air, turn back to step S2 on one side, repeat the following action of step S2.
If the judged result of above-mentioned steps S4 is when manipulated key 33 has been connected (being) up and down, then enter step S19, when the control signal that display unit 70 receives control modules 40 outputs shows the manual operation of wind direction blade 9 up and down, the control signal of wind direction adjustment assembly 51 reception control modules 40 outputs drives wind direction motor 52 up and down up and down, and wind direction blade 9 moves to definite initial position about making.
At this moment, though the initial value of upper-lower position detector 61 is zero, this is equivalent to make the situation under moving to of wind direction blade 9 up and down in the angular range that may adjust.
Then, in step S20, the angle initialization key 35 of operation operation unit 30, in the angular range that may adjust, from be set at respectively by definite angle multistage (for example, 1 grade from the most following upwards 15 °, 2 grades upwards 45 °, 3 grades upwards 60 °) move angle in set the position of the desired above-mentioned left and right sides of user wind direction blade 11.
In step S21, control module 40 for make up and down wind direction blade 9 move to the desired position of user up and down wind direction adjust assembly 51 outputs and be used to drive the driving pulse of wind direction motor 52 up and down.
Therefore, above-mentioned wind direction is up and down adjusted assembly 51 and is driven wind direction motor 52 up and down by receiving from the driving pulse of control module 40 outputs, wind direction blade 9 beginnings are up and down moved to desired location, when wind direction motor 52 turns round by the angle of revolution of determining about above-mentioned in step S22, just calculate by upper-lower position detector 61 these angles of revolution of detection and to this result, differentiating up and down, whether the position of moving of wind direction blade 9 is desired location.
If the judged result of step S22 is not when up and down the shift position of wind direction blade 9 is desired location (denying), then turn back to above-mentioned steps 21, carry out the following operation of step S21 repeatedly, up to when the shift position of wind direction blade 9 is desired location (being) up and down, then being judged as up and down, wind direction blade 9 has moved to desired location, enter step S23, wind direction adjustment assembly 51 is along with the control of control module 40 stops the driving of wind direction motor 52 up and down up and down.
Then, in step S24, wind direction blade 9 was current in the shift position about control module 40 showed by display unit 70 on one side, Yi Bian finish the air supply mode of air-conditioner.
As mentioned above, Wind Control device and control method thereof according to air-conditioner of the present invention, just can make the shift position of wind direction blade from wind direction angle, move to the angle of customer requirements by multistage setting by shirtsleeve operation, and demonstrate this angle by the outside, make the user be easy to confirm effect of the present invention that Here it is.
Claims (7)
1. the Wind Control device of an air-conditioner, this Wind Control device be used to control air that described air-conditioner discharges about, left and right directions, described air-conditioner has the suction inlet that sucks room air, discharge by this suction inlet suck and carried out air that the outlet and adjusting of the air of heat exchange discharges by this outlet about, the wind direction blade of left and right directions, it is characterized in that described Wind Control device comprises:
From in the scope that may adjust, each being determined to select the move angle of angle by the above-mentioned wind direction blade of multistage setting the operation unit of the desired above-mentioned wind direction blade of user shift position; The wind direction blade driver element that above-mentioned wind direction blade is moved along the shift position of selecting by this operation unit; Detect the position detection unit of above-mentioned wind direction blade shift position; Control the control module of above-mentioned wind direction blade driver element according to the shift position of the above-mentioned wind direction blade that detects by this position detection unit; Demonstration is by the display unit of the above-mentioned wind direction blade shift position of above-mentioned operation unit selection.
2. the Wind Control device of air-conditioner as claimed in claim 1, it is characterized in that above-mentioned operation unit guarantor draws together following parts: the automatic key up and down that wind direction blade swings up and down continuously about making in the adjustable angle of determining, the left and right sides automatic key of swinging continuously about making left and right sides wind direction blade in the angle of determining that may adjust, make above-mentioned up and down wind direction blade be fixed on manipulated key up and down on desired definite angle, make above-mentioned left and right sides wind direction blade be fixed on left and right sides manipulated key on desired definite angle, about with above-mentioned manipulated key operation, under the situation of left and right sides wind direction blade, from be set at multistage move angle, set the angle initialization key of desired angle.
3. the Wind Control device of air-conditioner as claimed in claim 1 is characterized in that: above-mentioned position detection unit detects by the angle of revolution of above-mentioned wind direction blade drive unit drives and detects the position of above-mentioned wind direction blade.
4. the Wind Control device of air-conditioner as claimed in claim 1 is characterized in that: above-mentioned wind direction blade driver element is according to the rotating stepper motor of driving pulse from above-mentioned control module output.
5. the wind direction control method of an air-conditioner enters after the room air that makes suction carries out heat exchange when indoor, by about the wind direction blade, the move left and right adjustment discharges the direction of air, it is characterized in that comprising the steps:
In the automatic/hand operation of selecting above-mentioned wind direction blade by the operation unit, select the position of desired shift position to select step; According to the automatic/hand operation of selecting by above-mentioned operation unit with the wind direction blade driver element is controlled in the shift position and blade that above-mentioned wind direction blade is moved moves step; When above-mentioned wind direction blade moves, detect the angle of revolution that drives by above-mentioned wind direction blade mobile unit and detect the position probing step of the shift position of above-mentioned wind direction blade; Demonstration is by the running status of the above-mentioned wind direction blade of above-mentioned operation unit selection and the step display of shift position.
6. the wind direction control method of air-conditioner as claimed in claim 5, it is characterized in that: above-mentioned blade moves step when selecting step to select operation automatically according to above-mentioned position, make above-mentioned wind direction blade in the adjustable angle of determining about, about swing continuously.
7. the wind direction control method of air-conditioner as claimed in claim 5, it is characterized in that: above-mentioned wind direction blade moves step to be undertaken by following mode: when selecting step to select manually operation from above-mentioned position, above-mentioned wind direction moving blade is fixed in the move angle that all angles is divided into multistage setting in adjustable range on the desired shift position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR4225/96 | 1996-02-22 | ||
| KR2019960042025U KR19980028971U (en) | 1996-11-19 | 1996-11-19 | Whiteboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1173616A true CN1173616A (en) | 1998-02-18 |
Family
ID=53984648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97110029A Pending CN1173616A (en) | 1996-02-22 | 1997-02-22 | Wind Control device and control method of air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR19980028971U (en) |
| CN (1) | CN1173616A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862131A (en) * | 2005-05-10 | 2006-11-15 | Lg电子株式会社 | Method of controlling vanes of ceiling type air conditioner |
| CN102326029A (en) * | 2008-12-26 | 2012-01-18 | 松下电器产业株式会社 | Air conditioner indoor unit with human body detection device and obstacle detection device for wind direction control |
| CN102444957A (en) * | 2010-09-30 | 2012-05-09 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN103256694A (en) * | 2013-05-21 | 2013-08-21 | 广东美的制冷设备有限公司 | Air conditioner accessory, air conditioner and control method of air supply area visualization thereof |
| CN103542507A (en) * | 2013-10-28 | 2014-01-29 | Tcl空调器(中山)有限公司 | Air conditioner and method for controlling same |
| CN104075414A (en) * | 2014-07-02 | 2014-10-01 | 珠海格力电器股份有限公司 | Protection method and device for air conditioner air deflector |
| CN104930649A (en) * | 2015-06-02 | 2015-09-23 | 广东美的制冷设备有限公司 | Air guidance monitoring method and system of air conditioner |
| CN106382721A (en) * | 2016-08-31 | 2017-02-08 | 珠海格力电器股份有限公司 | air conditioner |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200473774Y1 (en) * | 2013-11-19 | 2014-08-01 | 김기성 | Water board eraser |
-
1996
- 1996-11-19 KR KR2019960042025U patent/KR19980028971U/en not_active Application Discontinuation
-
1997
- 1997-02-22 CN CN97110029A patent/CN1173616A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862131A (en) * | 2005-05-10 | 2006-11-15 | Lg电子株式会社 | Method of controlling vanes of ceiling type air conditioner |
| CN102326029B (en) * | 2008-12-26 | 2014-04-02 | 松下电器产业株式会社 | Air conditioner indoor unit with human body detection device and obstacle detection device for wind direction control |
| CN102326029A (en) * | 2008-12-26 | 2012-01-18 | 松下电器产业株式会社 | Air conditioner indoor unit with human body detection device and obstacle detection device for wind direction control |
| CN102444957A (en) * | 2010-09-30 | 2012-05-09 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN102444957B (en) * | 2010-09-30 | 2014-06-25 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN103256694A (en) * | 2013-05-21 | 2013-08-21 | 广东美的制冷设备有限公司 | Air conditioner accessory, air conditioner and control method of air supply area visualization thereof |
| CN103256694B (en) * | 2013-05-21 | 2015-11-25 | 广东美的制冷设备有限公司 | Air-conditioner accessory, the visual control method of air-conditioner and air-supply region thereof |
| CN103542507A (en) * | 2013-10-28 | 2014-01-29 | Tcl空调器(中山)有限公司 | Air conditioner and method for controlling same |
| CN104075414A (en) * | 2014-07-02 | 2014-10-01 | 珠海格力电器股份有限公司 | Protection method and device for air conditioner air deflector |
| CN104075414B (en) * | 2014-07-02 | 2018-06-01 | 珠海格力电器股份有限公司 | Protection method and device for air conditioner air deflector |
| CN104930649A (en) * | 2015-06-02 | 2015-09-23 | 广东美的制冷设备有限公司 | Air guidance monitoring method and system of air conditioner |
| CN104930649B (en) * | 2015-06-02 | 2017-08-01 | 广东美的制冷设备有限公司 | The monitoring method and system of a kind of air conditioner wind-guiding |
| CN106382721A (en) * | 2016-08-31 | 2017-02-08 | 珠海格力电器股份有限公司 | air conditioner |
| CN106382721B (en) * | 2016-08-31 | 2019-01-15 | 珠海格力电器股份有限公司 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980028971U (en) | 1998-08-05 |
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