CN202419802U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN202419802U CN202419802U CN2012200249896U CN201220024989U CN202419802U CN 202419802 U CN202419802 U CN 202419802U CN 2012200249896 U CN2012200249896 U CN 2012200249896U CN 201220024989 U CN201220024989 U CN 201220024989U CN 202419802 U CN202419802 U CN 202419802U
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Abstract
The utility model discloses an air conditioner. The air conditioner comprises an indoor unit, an outdoor unit and a remote controller, wherein the indoor unit comprises a detection unit which is used for detecting the power supply parameters of an air conditioner compressor, a first central processing unit which is used for calculating the working parameters of the compressor according to the power supply parameters, and a first communication unit which is used for transmitting the working parameters of the compressor to the indoor unit; and the indoor unit comprises a second communication unit which is used for receiving the working parameters of the compressor, a first display unit, and a second central processing unit which is connected with the second communication unit and the first display unit respectively and is used for controlling the first display unit to display the working parameters of the compressor after the working parameters of the compressor are received by the second communication unit. Due to the adoption of the air conditioner, the working parameters such as frequency and power of the compressor can be directly displayed to a user through the indoor unit, and the user experience is improved.
Description
Technical field
The utility model relates to the air-conditioner field, in particular to a kind of air-conditioner.
Background technology
Along with development, the especially converter technique of air-conditioner technology popularized the progress that brings revolution property for the air-conditioner industry in air-conditioner system.Nowadays, the difference in selling prices of transducer air conditioning and fixed frequency air conditioner device is dwindled gradually, and increasing transducer air conditioning gets into ordinary people family, the superiority such as comfortable, energy-conservation that lets more consumers enjoy that converter technique brings to the full.
For the consumer; More of converter techniques stay in concept hierarchy; Can't check the information such as real-time frequency or power of compressor comparatively easily; Can't deeper understanding be arranged to energy-conservation, the comfort properties of transducer air conditioning, be helpless to further popularizing of converter technique, also deprive consumer's right to know simultaneously.
On the remote controller displays panel of existing air-conditioner, mostly can only displays temperature and a few thing pattern, can not show the information such as frequency and power of compressor, user's experience sense is poor.
Can not show the problem of the information such as frequency and power of compressor to air-conditioner in the correlation technique, not propose effective solution at present as yet.
The utility model content
The main purpose of the utility model is to provide a kind of air-conditioner, to solve the problem that air-conditioner can not show the information such as frequency and power of compressor.
To achieve these goals, an aspect according to the utility model provides a kind of air-conditioner.
Air-conditioner according to the utility model comprises: indoor set, and off-premises station and remote controller, wherein, off-premises station comprises: detecting unit, be connected with the power supply circuits of cooler compressor, be used to detect the power supply parameter of compressor; First CPU is connected with detecting unit, is used for calculating according to power supply parameter the running parameter of compressor; And first communication unit, being connected with first CPU, the running parameter that is used to send compressor is to indoor set, and indoor set comprises: second communication unit is used to receive the running parameter of compressor; First display unit; And second CPU, be connected respectively with first display unit with second communication unit, be used for after second communication unit receives the running parameter of compressor, control the running parameter that first display unit shows compressor.
Further, this air-conditioner also comprises remote controller, and wherein, the running parameter that first communication unit or second communication unit also are used to send compressor is to remote controller, and this remote controller comprises: the 3rd communication unit is used to receive the running parameter of compressor; Second display unit; And the 3rd CPU, be connected respectively with second display unit with the 3rd communication unit, be used for after receiving the running parameter of compressor, control the running parameter that second display unit shows compressor.
Further, detecting unit comprises: frequency detection module is used to detect the frequency of supply of compressor; First CPU comprises: first computing module, be used for calculating the frequency of compressor according to frequency of supply, and wherein, compressor is a frequency-changeable compressor, and/or detecting unit comprises: power detection module is used to detect the supply voltage and the electric current of compressor; First CPU comprises: second computing module is used for the power according to supply voltage and electric current calculating compressor.
Further, remote controller also comprises: first input block is connected with the 3rd CPU; Be used to receive first order of user's input, wherein, first order is used to indicate off-premises station that the power supply parameter of compressor is carried out one-time detection; Wherein, The 3rd CPU also be used to control the 3rd communication unit via second communication unit with first the order be sent to first communication unit, or control the 3rd communication unit with first the order be sent to first communication unit, first CPU comprises: first control module; Be used for when first communication unit receives first order power supply parameter of a compressor of control detection.
Further, remote controller also comprises: second input block is connected with the 3rd CPU; Be used to receive second order of user's input; Wherein, second order is used to indicate off-premises station that the power supply parameter of compressor is continued to detect, and the 3rd CPU also is used to control the 3rd communication unit and via second communication unit second order is sent to first communication unit; Or control the 3rd communication unit first order is sent to first communication unit; First CPU comprises: second control module, be used for when first communication unit receives second order, and the control detecting unit continues to detect the power supply parameter of compressor.
Further, second display unit comprises: first display module is used for showing first pattern during greater than preset parameter value in the compressor operating parameter; And second display module, be used for when the compressor operating parameter is less than or equal to preset parameter value, showing second pattern, wherein, first pattern is different patterns with second pattern.
Further, second display unit is LCDs or light emitting diode.。
Further, first display unit is LCDs or light emitting diode.
Through the utility model, adopt to comprise air-conditioner with the lower part: indoor set, off-premises station and remote controller, wherein, off-premises station comprises: detecting unit, be connected with the power supply circuits of cooler compressor, be used to detect the power supply parameter of compressor; First CPU is connected with detecting unit, is used for calculating according to power supply parameter the running parameter of compressor; And first communication unit, being connected with first CPU, the running parameter that is used to send compressor is to indoor set, and indoor set comprises: second communication unit is used to receive the running parameter of said compressor; First display unit; And second CPU; Be connected respectively with first display unit with second communication unit; Be used for after second communication unit receives the running parameter of compressor, control the running parameter that first display unit shows compressor, solved the problem that air-conditioner can not show the information such as frequency and power of compressor; And then reached through indoor set and show the running parameter of compressor to the user, promote user experience effect.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the block diagram according to the air-conditioner of the utility model first embodiment;
Fig. 2 is the block diagram according to the air-conditioner of the utility model second embodiment;
Fig. 3 is the block diagram according to the air-conditioner of the utility model the 3rd embodiment;
Fig. 4 is the sketch map according to the remote controller displays compressor operating parameter of the utility model embodiment; And
Fig. 5 is the flow chart according to the control method of the air-conditioner of the utility model embodiment.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.
Fig. 1 is the block diagram according to the air-conditioner of the utility model first embodiment, and the air-conditioner that this embodiment provides shows the running parameter of compressor through the display unit that is provided with on the indoor set, particularly; As shown in Figure 1; This air-conditioner comprises: off-premises station 20 and indoor set 40, and wherein, off-premises station 20 comprises: detecting unit 22; First CPU, 24, the first communication units 26 and compressor 28; Indoor set 40 comprises: second communication unit 42, second CPU 44 and first display unit 46.
Detecting unit 22 is positioned on the frequency conversion mainboard of off-premises station 20; Have input and output; Its input is connected with the power supply circuits of compressor 28; Its output is connected with first CPU 24, and detecting unit 22 is used to detect the power supply parameter of compressor 28, and the power supply parameter that detection obtains is inputed to first CPU 24; First CPU 24 is according to the running parameter of power supply parameter calculating compressor, and the signal that the running parameter that calculates is corresponding is sent to indoor set 40 via first communication unit 26.
Second communication unit 42 in the indoor set 40 is communicated by letter with off-premises station first communication unit 26; After receiving the signal of first communication unit, 26 transmissions; Second CPU 44 signal resolution that the running parameter of compressor is corresponding is the running parameter of compressor, and controls first display unit 46 with this running parameter demonstration.
In this embodiment; Through off-premises station the running parameter that detecting unit 22 detects compressor is set; And the communication through indoor set and off-premises station, with of first display unit 46 demonstrations of detected running parameter, make the user can understand the duty of compressor in real time via indoor set; Give user's more information, promote the user and experience.
Fig. 2 is the block diagram according to the air-conditioner of the utility model second embodiment, and the air-conditioner that this embodiment provides shows the running parameter of compressor through the display unit that is provided with on the remote controller, and is as shown in Figure 2; This air-conditioner comprises: off-premises station 20; Indoor set 40 and remote controller 60, wherein, off-premises station 20 comprises: detecting unit 22; First CPU, 24, the first communication units 26 and compressor 28; Indoor set 40 comprises: second communication unit 42 and second CPU 44; Remote controller 60 comprises: the 3rd communication unit 62, the second display units 64 and the 3rd CPU 66.
Detecting unit 22 is positioned on the frequency conversion mainboard of off-premises station 20; Have input and output; Its input is connected with the supply lines of compressor 28; Its output is connected with first CPU 24, and detecting unit 22 is used to detect the power supply parameter of cooler compressor 28, and the power supply parameter that detection obtains is inputed to first CPU 24; First CPU 24 is calculated the running parameter of compressor according to power supply parameter, and controls first communication unit 26 signal that the running parameter that calculates is corresponding and be sent to remote controller 60 or directly be sent to remote controller 60 via indoor set 40.
When first CPU, 24 controls, first communication unit 26 signal that the running parameter that calculates is corresponding is sent to remote controller 60 via indoor set 40; First communication unit 26 in the off-premises station 20 is communicated by letter with the 3rd communication unit 62 in the remote controller 60 via second communication unit 42 in the indoor set 40; Receive the signal of first communication unit, 26 transmissions at second communication unit 42 after; Second CPU, 44 controls, second communication unit 42 signal that the running parameter of compressor is corresponding is sent to the 3rd communication unit 62; After the 3rd communication unit 62 receives the corresponding signal of the running parameter of the compressor that second communication unit 42 sends; Send to the 3rd CPU 66, the three CPU 66 with this signal resolution, and control second display unit 64 running parameter of compressor is shown to the user.
Adopt the mode of off-premises station and the indirect communication of remote controller; Can be on the basis of existing indoor set and remote controller communication; Only need to realize the communication of indoor set and off-premises station, can realize that just indoor set display unit and remote controller displays unit show the purpose of compressor operating parameter simultaneously.
When first CPU, 24 controls, first communication unit 26 signal that the running parameter that calculates is corresponding directly is sent to remote controller 60; First communication unit 26 and 62 direct communications of the 3rd communication unit; First CPU, 24 controls, first communication unit 26 signal that the running parameter of compressor is corresponding is sent to the 3rd communication unit 62; After the 3rd communication unit 62 receives the corresponding signal of the running parameter of the compressor that first communication unit 26 sends; The 3rd CPU 66 is this signal resolution, and controls second display unit 64 running parameter of compressor is shown to the user.
Adopt the mode of off-premises station and the direct communication of remote controller, when realizing that the remote controller displays unit shows the purpose of compressor operating parameter, do not rely on indoor set.
In this embodiment; Off-premises station is provided with the running parameter that detecting unit 22 detects compressor, and through the communication of off-premises station via indoor set and remote controller, or the communication of and remote controller direct through off-premises station; Can on indoor set and/or remote controller, show the compressor operating parameter; Make the user can understand the duty of compressor in real time, give user's more information, promote the user and experience.
Fig. 3 is the block diagram according to the air-conditioner of the utility model the 3rd embodiment, and is as shown in Figure 3, and this air-conditioner comprises following several sections:
Second communication unit 42 is positioned at the indoor set mainboard, is used for carrying out transfer of data with off-premises station 20 and remote controller 60; Second CPU 44 is positioned at the indoor set mainboard, is used to receive the signal of second communication unit 42 and resolve, and frequency or power information are sent to 46 demonstrations of first display unit; First display unit 46 is positioned at indoor set, is used to receive and shows information such as frequency that second CPU 44 is sent or power.
The 3rd communication unit 62 is positioned on the remote controller mainboard, is used for carrying out transfer of data with indoor set 40 or off-premises station 20; The 3rd CPU 66 is positioned on the remote controller mainboard, is used to receive the signal of the 3rd communication unit 62 and resolve, so that frequency or power information are sent to 64 demonstrations of second display unit.
Above-mentioned compressor 28 is a frequency-changeable compressor.
The frequency detection module 222 of above-mentioned off-premises station 20 is used to detect compressor 28 frequency of supply signals, and exports signal to first CPU 24 and handle, through calculating compressor frequency.
The power detection module 224 of above-mentioned off-premises station 20 is used to detect the supply voltage and the electric current of compressor 28, and exports the voltage and current signal to first CPU 24 and handle, through calculating compressor horsepower.
Above-mentioned remote controller 60 also comprises input block 68, particularly, can be frequency and shows or power display operation button, after user's pressing keys, produces the instruction of display frequency or power, and second display unit 64 shows corresponding information.
Second display unit 64 of above-mentioned remote controller 60 is LCDs or light emitting diode, can show numerical value or pattern.
The 3rd communication unit 62 of above-mentioned remote controller 60 has bidirectional communication function, can send and receive signal.
Above-mentioned indoor set 40 can also comprise that frequency shows or power display operation button, after user's pressing keys, produces the instruction of display frequency or power, and first display unit 46 shows corresponding information.
First display unit 46 of above-mentioned indoor set 40 is LCDs or light emitting diode, can show numerical value or pattern.
The said frequencies detection module can realize that wherein, first current sampling resistor has input and output through first current sampling resistor, and its input is connected with compressor 28 supply lines, and its output is connected with off-premises station first CPU 24.
Above-mentioned power detection module can realize that wherein, second current sampling resistor has input and output through second current sampling resistor, and its input is connected with compressor 28 supply lines, and its output is connected with off-premises station first CPU 24.
Preferably, above-mentioned first current sampling resistor and second current sampling resistor can be same current sampling resistors.
Remote controller 60 among this embodiment and indoor set 40 comprise calling showing and real-time demonstration dual mode when showing the compressor parameter.
1, call display mode:
Input block 68 also comprises: first input block is used to receive first order of user's input, wherein; First order is used to indicate off-premises station that the power supply parameter of compressor is carried out one-time detection; Wherein, the 3rd CPU 66 is connected with first input block, is used to control the 3rd communication unit 62 and via second communication unit 42 first order is sent to first communication unit 26; Or control the 3rd communication unit 62 and directly first order is sent to first communication unit 26; First CPU 24 comprises: first control module is used for when first communication unit receives first order power supply parameter of a compressor of control detection.
Preferably; First input block is set to button; The user through short button (short in for more than the 100ms, as in the 1s, to send reading command when unclamping button) when remote controller 60 sends first instruction; Then trigger and call display mode, second display unit 64 only need show the running parameter of a compressor.This first command signal arrives first CPU 24 via the 3rd communication unit 62, second communication unit 42 and first communication unit 26 successively, or successively via the 3rd communication unit 62 and first communication unit, 26 arrival, first CPU 24.First CPU 24 controlled frequency detection modules 222 (or power detection module 224) frequency acquisitions (or power) signal once; And calculate compressor frequency (or power) according to detecting the compressor power supply parameter; The frequency that obtains (or power) signal is arrived the 3rd CPU 66 via first communication unit 26, second communication unit 42 and the 3rd communication unit 62 successively, or successively via first communication unit 26 and the 3rd communication unit 62 arrival the 3rd CPU 66.The 3rd CPU 66 controls second display unit 64 shows compressor frequency (or power); Frequency (or power) information via that shows after a period of time (5 seconds or 10 seconds; But flexible), stop to show, perhaps switch to display setting temperature or indoor temperature.
Thisly call display mode hommization more, can avoid detecting unit and display unit long time continuous working, not only cut down the consumption of energy, can also reduce and detect and the loss of display unit, increase its working life.
Wherein, second display unit 64 comprises: first display module is used for showing first pattern during greater than preset parameter value in the compressor operating parameter; And second display module, be used for when the compressor operating parameter is less than or equal to preset parameter value, showing second pattern, wherein, first pattern is different patterns with second pattern.
Preferably, adopt the display mode of dynamic pattern, represent frequency or power with stepped bar chart, how much represent the size of frequency or power with the bar shaped that shows, as shown in Figure 4, the bar figurate number of demonstration is many more, and expression frequency or power are high more; Perhaps use the blade pattern of rotation, rotary speed is directly proportional with frequency and power, and the display mode of dynamic pattern includes but not limited to above-mentioned pattern, can be the dynamic pattern of other directly perceived, the understanding size variation represented.
2, real-time display mode:
Remote controller also comprises 68: the second input blocks; Be used to receive second order of user's input; Wherein, second order is used to indicate off-premises station that the power supply parameter of compressor is continued to detect, and the 3rd CPU 66 is connected with second input block; Be used to control the 3rd communication unit 62 and second order be sent to first communication unit 66 via second communication unit 42; First CPU 24 comprises: second control module, be used for when first communication unit receives second order, and the control detecting unit continues to detect the power supply parameter of compressor.
Preferably; Second input block and first input block are same button; The user is through long button (long pressing to more than the lasting 2s; Send continuous reading command when unclamping button) when remote controller 60 sends second instruction, then trigger real-time display mode, second display unit 64 continues to show the running parameter of compressor.
Wherein, This second command signal arrives first CPU 24 via the 3rd communication unit 62, second communication unit 42 and first communication unit 26 successively, or successively via the 3rd communication unit 62 and first communication unit, 26 arrival, first CPU 24.First CPU 24 controlled frequency detection modules 222 (or power detection module 224) per second frequency acquisitions (or power) signal once; And calculate compressor frequency (or power) according to detected compressor power supply parameter; The frequency that obtains (or power) signal is arrived the 3rd CPU 66 via first communication unit 26, second communication unit 42 and the 3rd communication unit 62 successively, or successively via first communication unit 26 and the 3rd communication unit 62 arrival the 3rd CPU 66.The 3rd CPU 66 controls second display unit 64 shows compressor frequency (or power).After second display unit 64 whenever receives new frequency (or power) signal,, realize the real-time demonstration of compressor frequency (or power) information with frequency (or power) information that covers current demonstration.
In real-time display mode, through short button, can remove the real-time show state of frequency (or power), system enters into calls the demonstration mode of operation.
In like manner, the user sent first instruction or second instruction through remote controller after, first display unit 46 of indoor set 40 is single or continue to show the running parameter of compressor correspondingly also.
In this embodiment, on the off-premises station circuit, increase compressor frequency detection module and compressor horsepower detection module, and make remote controller and indoor set or off-premises station both-way communication.Through receiving user's instruction, remote controller or indoor set adopt different display mode (call and show and show in real time) to show the running parameter of compressor.
The frequency detection module of off-premises station is used to detect compressor frequency of supply signal, and exports signal to the off-premises station CPU and handle, through calculating the compressor operating frequency.The power detection module of off-premises station is used to detect the supply voltage and the electric current of compressor, and exports the voltage and current signal to the off-premises station CPU and handle, through calculating compressor horsepower.With the compressor operating frequency or the power information that obtain, by user's request, with its of short duration demonstration or continue to be presented at the remote controller displays plate or the indoor set display board, promoted user's experience.
Fig. 5 is the flow chart according to the control method of the air-conditioner of the utility model embodiment, and is as shown in Figure 5, and this method comprises that following step S102 is to step S106.
Step S102: the power supply parameter that detects cooler compressor; This step can realize through on the off-premises station circuit, increasing compressor parameter detecting unit; Preferably; Detect compressor frequency of supply signal through increasing the compressor frequency detection module, perhaps, detect compressor supply current and voltage signal through increasing the compressor horsepower detection module.
Step S104: the running parameter that calculates compressor according to power supply parameter; After obtaining the frequency of supply signal through step S102; According to the frequency of frequency of supply calculating compressor, after obtaining supply current and voltage, according to the power of supply current and voltage calculating compressor through step S102.
Step S106: the remote controller of control air-conditioner and/or indoor set show the running parameter of compressor, also promptly show the frequency and the power of compressor.
Control method control air-conditioner through this embodiment provides can show the compressor operating parameter on remote controller and/or indoor set, make the user can understand the duty of compressor, gives user's more information, promotes the user and experiences.
From above description, can find out that the utility model has been realized following technique effect: the user can select displays temperature, frequency or power according to oneself hobby and needs, shows more information through indoor set or remote controller to the user, promotes the user and experiences.
Further; Through having the remote controller of bidirectional communication function; The user need not to look up machine display board in the air-conditioner, on remote controller, just can view various control informations, even air-conditioning internal machine is not in user's visual range; As long as in certain distance, the user can control through remote controller.
Further, the user can select information such as the real-time display frequency of display board, power, also can pass through information such as the of short duration display frequency of method of calling, power.
Need to prove; Can in computer system, carry out in the step shown in the flow chart of accompanying drawing such as a set of computer-executable instructions; And; Though logical order has been shown in flow chart, in some cases, can have carried out step shown or that describe with the order that is different from here.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. an air-conditioner comprises indoor set, and off-premises station is characterized in that,
Said off-premises station comprises: detecting unit, be connected with the power supply circuits of cooler compressor, and be used to detect the power supply parameter of said compressor; First CPU is connected with said detecting unit, is used for calculating according to said power supply parameter the running parameter of said compressor; And first communication unit, be connected with said first CPU, be used to send running parameter to the said indoor set of said compressor,
Said indoor set comprises: second communication unit is used to receive the running parameter of said compressor; First display unit; And second CPU; Be connected respectively with said first display unit with said second communication unit; Be used for after said second communication unit receives the running parameter of said compressor, controlling the running parameter that said first display unit shows said compressor.
2. air-conditioner according to claim 1 is characterized in that, also comprises remote controller, wherein,
Said first communication unit or said second communication unit also are used to send running parameter to the said remote controller of said compressor,
Said remote controller comprises: the 3rd communication unit is used to receive the running parameter of said compressor; Second display unit; And the 3rd CPU; Be connected respectively with said second display unit with said the 3rd communication unit; Be used for after said the 3rd communication unit receives the running parameter of said compressor, controlling the running parameter that said second display unit shows said compressor.
3. air-conditioner according to claim 1 is characterized in that,
Said detecting unit comprises: frequency detection module is used to detect the frequency of supply of said compressor; Said first CPU comprises: first computing module, be used for calculating the frequency of said compressor according to said frequency of supply, and wherein, said compressor is a frequency-changeable compressor, and/or
Said detecting unit comprises: power detection module is used to detect the supply voltage and the electric current of said compressor; Said first CPU comprises: second computing module is used for calculating according to said supply voltage and electric current the power of said compressor.
4. air-conditioner according to claim 2 is characterized in that,
Said remote controller also comprises: first input block, be connected with said the 3rd CPU, and be used to receive first order of user's input, wherein, said first order is used to indicate said off-premises station that the power supply parameter of said compressor is carried out one-time detection,
Wherein, Said the 3rd CPU also is used to control said the 3rd communication unit and via said second communication unit said first order is sent to said first communication unit; Or control said the 3rd communication unit said first order is sent to said first communication unit
Said first CPU comprises: first control module, be used for receiving said first when order at said first communication unit, and control the once power supply parameter of said compressor of said detection.
5. air-conditioner according to claim 2 is characterized in that,
Said remote controller also comprises: second input block, be connected with said the 3rd CPU, and be used to receive second order of user's input, wherein, said second order is used to indicate said off-premises station that the power supply parameter of said compressor is continued to detect,
Said the 3rd CPU also is used to control said the 3rd communication unit and via said second communication unit said second order is sent to said first communication unit; Or control said the 3rd communication unit said second order is sent to said first communication unit
Said first CPU comprises: second control module, be used for receiving said second when order at said first communication unit, and control the power supply parameter that said detecting unit continues to detect said compressor.
6. air-conditioner according to claim 2 is characterized in that, said second display unit comprises:
First display module is used for showing first pattern during greater than preset parameter value in said compressor operating parameter; And
Second display module is used for when said compressor operating parameter is less than or equal to said preset parameter value, showing second pattern, and wherein, said first pattern is different patterns with said second pattern.
7. air-conditioner according to claim 6 is characterized in that, said second display unit is LCDs or light emitting diode.
8. air-conditioner according to claim 7 is characterized in that, said first display unit is LCDs or light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200249896U CN202419802U (en) | 2012-01-17 | 2012-01-17 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200249896U CN202419802U (en) | 2012-01-17 | 2012-01-17 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419802U true CN202419802U (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200249896U Expired - Fee Related CN202419802U (en) | 2012-01-17 | 2012-01-17 | Air conditioner |
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| CN (1) | CN202419802U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206745A (en) * | 2012-01-17 | 2013-07-17 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN104813110A (en) * | 2012-11-30 | 2015-07-29 | 三菱电机株式会社 | Air conditioning device |
| CN105650830A (en) * | 2016-03-17 | 2016-06-08 | 广东美的制冷设备有限公司 | Air conditioner, control method, device and remote control thereof |
-
2012
- 2012-01-17 CN CN2012200249896U patent/CN202419802U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206745A (en) * | 2012-01-17 | 2013-07-17 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN103206745B (en) * | 2012-01-17 | 2016-03-02 | 珠海格力电器股份有限公司 | Air-conditioner and control method thereof |
| CN104813110A (en) * | 2012-11-30 | 2015-07-29 | 三菱电机株式会社 | Air conditioning device |
| US9797608B2 (en) | 2012-11-30 | 2017-10-24 | Mitsubishi Electric Corporation | Air-conditioning apparatus |
| CN105650830A (en) * | 2016-03-17 | 2016-06-08 | 广东美的制冷设备有限公司 | Air conditioner, control method, device and remote control thereof |
| CN105650830B (en) * | 2016-03-17 | 2019-08-30 | 广东美的制冷设备有限公司 | Air conditioner and its control method, device and remote controler |
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