CN103953971A - Air conditioner capable of displaying changeable patterns and control method thereof - Google Patents
Air conditioner capable of displaying changeable patterns and control method thereof Download PDFInfo
- Publication number
- CN103953971A CN103953971A CN201410138803.3A CN201410138803A CN103953971A CN 103953971 A CN103953971 A CN 103953971A CN 201410138803 A CN201410138803 A CN 201410138803A CN 103953971 A CN103953971 A CN 103953971A
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- CN
- China
- Prior art keywords
- backlight
- light intensity
- panel
- grade
- intensity signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/02—Details or features not otherwise provided for combined with lighting fixtures
Abstract
The invention discloses an air conditioner capable of displaying changeable patterns. The air conditioner comprises a photosensitive sensor which is used for sensing the light ray intensity of an environment and generating a light ray intensity signal, a panel which is provided with patterns, a backlight which is used for illuminating the panel, a shading mechanism which is moved relative to the panel and is overlapped with the panel, a driving unit which is used for driving the shading mechanism to move and a microprocessor which is used for detecting the light ray intensity signal which is generated by the photosensitive sensor, wherein the microprocessor is used for controlling the illumination of the backlight according to the light ray intensity signal which is generated by the photosensitive sensor and controlling the driving unit to drive the shading mechanism to move relative to the panel so as to change the displayed region after the backlight irradiates the panel. According to the air conditioner capable of displaying the changeable patterns, no complicated electric control is needed, and the air conditioner capable of displaying the changeable patterns has the advantages that the electric structure is simplified and the cost is reduced.
Description
Technical field
The invention belongs to air-conditioning technical field, relate in particular to a kind of air-conditioner and control method thereof that shows changeable graphics.
Background technology
Along with the raising of people's living standard, the various air-conditioners for different user colony arise at the historic moment, and as shown the air-conditioner of changeable graphics, because its figure changes according to environment, thereby can meet children's demand.But shielding to come display graphics because the air-conditioner of existing demonstration changeable graphics adopts TFT screen or dot matrix LED conventionally, this can cause the electrical structure complexity of the air-conditioner that shows changeable graphics, thereby causes the technical difficulty of its realization large, cost is high.
Summary of the invention
The object of the present invention is to provide a kind of air-conditioner and control method thereof that shows changeable graphics, be intended to simplify show changeable graphics air-conditioner electrical structure, reduce costs.
In order to realize object of the present invention, the invention provides a kind of air-conditioner that shows changeable graphics, comprising:
For the light intensity of sensitive context and generate the light sensor of light intensity signal;
Be provided with the panel of figure;
For irradiating the backlight of panel;
Move and guard mechanism that can be superimposed with panel relative to panel;
The driver element that drives guard mechanism to move; And
Microprocessor, be used for the light intensity signal that detected light dependent sensor generates, and this microprocessor drives guard mechanism to move to change relative to panel the region showing after backlight irradiation panel according to the luminous of the light intensity signal controlling backlight of light sensor generation and control driver element.
Preferably, the divider resistance that described light sensor has photo resistance and connects with photo resistance, and junction between photo resistance and divider resistance is also connected with microprocessor.
Preferably, the engaging piece that described guard mechanism has occlusion part and extends out from occlusion part; Described driver element has stepper motor and is arranged on the gear on stepper motor; Described gear engages with described engaging piece, and described stepper motor moves by engaging piece described in described gear driven, and described engaging piece drives described occlusion part to move to change relative to panel the region showing after backlight irradiation panel.
Preferably, the figure that the figure on described panel is hollow out.
Correspondingly, the invention provides a kind of control method of air-conditioner of above-mentioned demonstration changeable graphics, comprising:
S10, sets up the grade of light intensity signal, and the light intensity signal that microprocessor detected light dependent sensor generates also judges the grade of light intensity signal;
S20, microprocessor generates the drive control signal of controlling driver element according to the grade of light intensity signal;
S30, microprocessor sends drive control signal to driver element; And
S40, driver element drives guard mechanism to move relative to panel according to drive control signal.
Preferably, in described S10, the light intensity signal that described microprocessor generates every scheduled time detected light dependent sensor, and judge the grade of light intensity signal according to the mean value of the light intensity signal of predetermined detection number of times.
Preferably, in described S20, particularly, set up the grade of drive control signal and set up the grade of drive control signal and the mapping relations of the grade of light intensity signal, described microprocessor is according to the grade of the drive control signal of the classification control driver element of light intensity signal.
Preferably, in described S20, described microprocessor also generates the backlight control signal of controlling backlight according to the grade of light intensity signal; In S30, described microprocessor also sends backlight control signal to backlight; In S40, described backlight is according to the irradiation of backlight control signal control counter plate.
Preferably, the control method that shows the air-conditioner of changeable graphics is also set up the grade of backlight control signal and is set up the grade of backlight control signal and the mapping relations of the grade of light intensity signal, and described microprocessor is according to the grade of the backlight control signal of the classification control backlight of light intensity signal.
Preferably, described backlight control signal comprises color and the luminance signal of backlight.
Because the present invention shows that the air-conditioner of changeable graphics and control method thereof are by controlling the light intensity of light sensor sensitive context, and irradiate panel and control driver element according to the light intensity control backlight of the environment of light sensor sensing and drive guard mechanism to move and superimposed with panel or separate relative to panel, thereby change backlight and irradiate the region showing after panel to show different figures, therefore the present invention shows that the air-conditioner of changeable graphics and control method thereof do not need complicated electrical control, and then the present invention shows that the air-conditioner of changeable graphics and control method thereof can simplify electrical structure, reduce costs.
Brief description of the drawings
Fig. 1 is the circuit block diagram that the present invention shows air-conditioner one preferred embodiment of changeable graphics;
Fig. 2 is the constitutional diagram after backlight and the panel combination of the present invention's air-conditioner of showing changeable graphics;
Fig. 3 is the circuit diagram that the light sensor of the present invention's air-conditioner of showing changeable graphics is connected with microprocessor;
Fig. 4 is not superimposed with the panel structure chart of guard mechanism of the present invention's air-conditioner of showing changeable graphics;
Fig. 5 is the guard mechanism of the present invention's air-conditioner of showing changeable graphics shown figure when not superimposed with panel;
Fig. 6 is the guard mechanism of the present invention's air-conditioner of showing changeable graphics and the faceplate part structure chart after superimposed;
Fig. 7 is guard mechanism and the superimposed rear shown figure of faceplate part of the present invention's air-conditioner of showing changeable graphics;
Fig. 8 is the flow chart that the present invention shows the control method of the air-conditioner of changeable graphics.
Realization, functional characteristics and the advantage of the object of the invention, in connection with embodiment, are described further with reference to accompanying drawing.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail, can be implemented so that those skilled in the art can better understand the present invention also, but illustrated embodiment is not as a limitation of the invention.
Refer to Fig. 1, Fig. 2 and Fig. 4, it has disclosed the preferred embodiment that the present invention shows the air-conditioner of changeable graphics, in the present embodiment, shows that the air-conditioner of changeable graphics comprises:
For the light intensity of sensitive context and generate the light sensor 100 of light intensity signal;
Be provided with the panel 200 of figure;
For irradiating the backlight 300 of panel 200;
Move and guard mechanism 400 that can be superimposed with panel 200 relative to panel 200;
The driver element 500 that drives guard mechanism 400 to move; And
Microprocessor 600, the light intensity signal generating for detected light dependent sensor 100, and the luminous and control driver element 500 of the light intensity signal controlling backlight 300 that generates according to light sensor 100 of this microprocessor 600 drives guard mechanism 400 to move to change backlight 300 relative to panel 200 to irradiate the region of panel 200 rear demonstrations.
Refer to Fig. 3, the divider resistance 120 that described light sensor 100 has photo resistance 110 and connects with photo resistance 110, and junction between photo resistance 110 and divider resistance 120 is also connected with microprocessor 600.The light of photo resistance 110 sensitive context, the light intensity difference of environment can cause that the resistance value of photo resistance 110 changes, thereby can cause the voltage change at divider resistance 120 two ends, thereby can generate light intensity signal.Therefore the light intensity signal that microprocessor 600 can detected light dependent sensor 100 generate by the voltage change at detecting divider resistance 120 two ends.
Refer to Fig. 2, the figure of described panel 200 is the figure of hollow out, or the part that described panel 200 is provided with figure is glass plate or plastic plate, therefore irradiating and moving after certain position relative to panel 200 with guard mechanism 400 through backlight 300, the variable figure that panel 200 demonstrates.
Refer to Fig. 4 and Fig. 6, the engaging piece 420 that described guard mechanism 400 has occlusion part 410 and extends out from occlusion part 410.Described occlusion part 410 can move and superimposed with panel 200 relative to panel 200, thereby change occlusion part 410 region superimposed with panel 200, and then change backlight 300 and irradiate the region of panel 200 rear demonstrations, thereby make the figure on panel 200 variable, as shown in Fig. 5 and Fig. 7.
Referring again to Fig. 4 and Fig. 6, described driver element 500 has stepper motor 510 and is arranged on the gear 520 on stepper motor 510.Described stepper motor 510 rotates forward or backwards certain step number under the control of microprocessor 600.Described gear 520 engages with the engaging piece 420 of guard mechanism 400, and gear 520 rotates under the drive of stepper motor 510, therefore gear 520 drives engaging piece 420 to move and drives occlusion part 410 to move relative to panel 200, thereby make occlusion part 410 superimposed with panel 200 or separate and change backlight 300 and irradiate the region of panel 200 rear demonstrations, and then make the figure on panel 200 variable.
Refer to Fig. 8, the present invention shows the control method of the air-conditioner of changeable graphics, comprises the steps:
S10, sets up the grade of light intensity signal, the light intensity signal that microprocessor 600 detected light dependent sensors 100 generate the grade that judges light intensity signal;
Particularly, the grade of light intensity signal is four grades, the light intensity signal that described microprocessor 600 generates every scheduled time detected light dependent sensor 100, and judge the grade of light intensity signal according to the mean value of the light intensity signal of predetermined detection number of times.
S20, microprocessor 600 generates the drive control signal of controlling driver element 500 according to the grade of light intensity signal;
Particularly, set up the grade of drive control signal and set up the grade of drive control signal and the mapping relations of the grade of light intensity signal, microprocessor 600 is according to the grade of the drive control signal of the classification control driver element 500 of light intensity signal; Described drive control signal comprises direction and the step number signal that stepper motor 510 rotates.
S30, microprocessor 600 sends drive control signal to driver element 500;
S40, driver element 500 drives guard mechanism 400 to move relative to panel 200 according to drive control signal;
Particularly, driver element 500 rotates according to the grade control step motor 510 of drive control signal direction and step number.
Preferably, in described S20, microprocessor 600 also generates the backlight control signal of controlling backlight 300 according to the grade of light intensity signal, and described backlight control signal comprises color and the luminance signal of backlight 300; In S30, microprocessor 600 also sends backlight control signal to backlight 300; In S40, backlight 300 is according to the irradiation of backlight control signal control counter plate 200.Particularly, also set up the grade of backlight control signal and set up the grade of backlight control signal and the mapping relations of the grade of light intensity signal, microprocessor 600 is according to the grade of the backlight control signal of the classification control backlight 300 of light intensity signal, and then glow color and the luminous intensity of control backlight 300, as shown in Figure 4 and Figure 5, the backlight 300 of control section is closed and the backlight 300 of part is opened, thereby show the circle figure of the moon, or as shown in Figure 6 and Figure 7, control whole backlight 300 and open the also extension of the backlight 300 of control section, thereby show the figure of crescent moon and star.
Because the present invention shows that the air-conditioner of changeable graphics and control method thereof are by controlling the light intensity of light sensor 100 sensitive context, and irradiate panel 200 and control driver element 500 according to the light intensity control backlight 300 of the environment of light sensor 100 sensings and drive guard mechanism 400 to move and superimposed with panel 200 or separate relative to panel 200, thereby the region that change backlight 300 irradiates panel 200 rear demonstrations is to show different figures, therefore the present invention shows that the air-conditioner of changeable graphics and control method thereof do not need complicated electrical control, and then the present invention shows that the air-conditioner of changeable graphics and control method thereof can simplify electrical structure, reduce costs.
These are only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. an air-conditioner that shows changeable graphics, is characterized in that, comprising:
For the light intensity of sensitive context and generate the light sensor of light intensity signal;
Be provided with the panel of figure;
For irradiating the backlight of panel;
Move and guard mechanism that can be superimposed with panel relative to panel;
The driver element that drives guard mechanism to move; And
Microprocessor, be used for the light intensity signal that detected light dependent sensor generates, and this microprocessor drives guard mechanism to move to change relative to panel the region showing after backlight irradiation panel according to the luminous of the light intensity signal controlling backlight of light sensor generation and control driver element.
2. the air-conditioner of demonstration changeable graphics as claimed in claim 1, is characterized in that, the divider resistance that described light sensor has photo resistance and connects with photo resistance, and junction between photo resistance and divider resistance is also connected with microprocessor.
3. the air-conditioner of demonstration changeable graphics as claimed in claim 1, is characterized in that, the engaging piece that described guard mechanism has occlusion part and extends out from occlusion part; Described driver element has stepper motor and is arranged on the gear on stepper motor; Described gear engages with described engaging piece, and described stepper motor moves by engaging piece described in described gear driven, and described engaging piece drives described occlusion part to move to change relative to panel the region showing after backlight irradiation panel.
4. the air-conditioner of demonstration changeable graphics as claimed in claim 1, is characterized in that, the figure that the figure on described panel is hollow out.
5. a control method for the air-conditioner of demonstration changeable graphics as claimed in claim 1, is characterized in that, comprising:
S10, sets up the grade of light intensity signal, and the light intensity signal that microprocessor detected light dependent sensor generates also judges the grade of light intensity signal;
S20, microprocessor generates the drive control signal of controlling driver element according to the grade of light intensity signal;
S30, microprocessor sends drive control signal to driver element;
S40, driver element drives guard mechanism to move relative to panel according to drive control signal.
6. the control method of the air-conditioner of demonstration changeable graphics as claimed in claim 5, it is characterized in that, in described S10, the light intensity signal that described microprocessor generates every scheduled time detected light dependent sensor, and judge the grade of light intensity signal according to the mean value of the light intensity signal of predetermined detection number of times.
7. the control method of the air-conditioner of demonstration changeable graphics as claimed in claim 5, it is characterized in that, in described S20, particularly, set up the grade of drive control signal and set up the grade of drive control signal and the mapping relations of the grade of light intensity signal, described microprocessor is according to the grade of the drive control signal of the classification control driver element of light intensity signal.
8. the control method of the air-conditioner of demonstration changeable graphics as claimed in claim 5, is characterized in that, in described S20, described microprocessor also generates the backlight control signal of controlling backlight according to the grade of light intensity signal; In S30, described microprocessor also sends backlight control signal to backlight; In S40, described backlight is according to the irradiation of backlight control signal control counter plate.
9. the control method of the air-conditioner of demonstration changeable graphics as claimed in claim 8, it is characterized in that, also set up the grade of backlight control signal and set up the grade of backlight control signal and the mapping relations of the grade of light intensity signal, described microprocessor is according to the grade of the backlight control signal of the classification control backlight of light intensity signal.
10. the control method of the air-conditioner of demonstration changeable graphics as claimed in claim 8, is characterized in that, described backlight control signal comprises color and the luminance signal of backlight.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332111.2A CN104976750A (en) | 2014-04-08 | 2014-04-08 | Panel structure, air conditioner and panel lamplight display control method |
| CN201410138803.3A CN103953971B (en) | 2014-04-08 | 2014-04-08 | A kind of air-conditioner showing changeable graphics and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410138803.3A CN103953971B (en) | 2014-04-08 | 2014-04-08 | A kind of air-conditioner showing changeable graphics and control method thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410332111.2A Division CN104976750A (en) | 2014-04-08 | 2014-04-08 | Panel structure, air conditioner and panel lamplight display control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103953971A true CN103953971A (en) | 2014-07-30 |
| CN103953971B CN103953971B (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410138803.3A Active CN103953971B (en) | 2014-04-08 | 2014-04-08 | A kind of air-conditioner showing changeable graphics and control method thereof |
| CN201410332111.2A Pending CN104976750A (en) | 2014-04-08 | 2014-04-08 | Panel structure, air conditioner and panel lamplight display control method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410332111.2A Pending CN104976750A (en) | 2014-04-08 | 2014-04-08 | Panel structure, air conditioner and panel lamplight display control method |
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| Country | Link |
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| CN (2) | CN103953971B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006512A (en) * | 2014-06-11 | 2014-08-27 | 珠海格力电器股份有限公司 | Air conditioner and control method and device of air conditioner |
| CN104501386A (en) * | 2014-12-10 | 2015-04-08 | 广东美的制冷设备有限公司 | Panel component for household electrical appliance, air conditioner and light metering method for panel component |
| CN104913388A (en) * | 2015-06-09 | 2015-09-16 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108604427B (en) * | 2015-11-03 | 2020-06-16 | 雷蛇(亚太)私人有限公司 | Control method, computer readable medium, and controller |
| CN106641930A (en) * | 2016-11-18 | 2017-05-10 | 江苏智石科技有限公司 | Modeling landscape lamp |
| CN111550741A (en) * | 2020-05-25 | 2020-08-18 | 广州市珠江灯光科技有限公司 | Light control method and light structure for simulating moon segment linear change effect |
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| US6846097B1 (en) * | 2002-08-08 | 2005-01-25 | Wanda Strawn Swack Enterprises, Inc. | Light string with personalizable light covers |
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| EP0985994A1 (en) * | 1998-09-11 | 2000-03-15 | Electrowatt Technology Innovation AG | Method and device for inputting process parameters |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104006512A (en) * | 2014-06-11 | 2014-08-27 | 珠海格力电器股份有限公司 | Air conditioner and control method and device of air conditioner |
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| CN104501386A (en) * | 2014-12-10 | 2015-04-08 | 广东美的制冷设备有限公司 | Panel component for household electrical appliance, air conditioner and light metering method for panel component |
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| CN104913388A (en) * | 2015-06-09 | 2015-09-16 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103953971B (en) | 2016-11-23 |
| CN104976750A (en) | 2015-10-14 |
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Inventor after: Sun Tiejun Inventor after: Guo Xinsheng Inventor after: Li Wen Inventor after: Wen Yuanbin Inventor after: Duan Jingfei Inventor after: Chen Mingyu Inventor after: Li Sanxin Inventor before: Sun Tiejun Inventor before: Guo Xinsheng |
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