CN105611696A - Energy saving monitoring method for smart home lighting - Google Patents
Energy saving monitoring method for smart home lighting Download PDFInfo
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- CN105611696A CN105611696A CN201610008089.5A CN201610008089A CN105611696A CN 105611696 A CN105611696 A CN 105611696A CN 201610008089 A CN201610008089 A CN 201610008089A CN 105611696 A CN105611696 A CN 105611696A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
In order to possibly enhance a human-environment interactive experience by a mode of energy saving, the invention provides an energy saving monitoring method for a lighting unit of a smart home system. The lighting unit is used for indoor lighting in a mode with an adjustable lighting angle. The monitoring method comprises the following steps of (1) acquiring illumination information and angle variation information of ambient light by an ambient light sensing unit and a timing unit; (2) detecting distance information between a user and the lighting unit by a plurality of infrared distance measurement units; (3) carrying out illumination angle adjustment and illumination adjustment on the lighting unit with a first mode by a light control unit according to the detected ambient light information and the distance information, and simultaneously monitoring energy consumption of a light energy saving control system; and (4) carrying out illumination angle adjustment and illumination adjustment on the lighting unit with a second mode when the energy consumption of the light energy saving control system exceeds a predetermined threshold value.
Description
Technical field
The present invention relates to Smart Home technical field, more specifically, relate to the energy-conservation prison of a kind of Intelligent House LightControl method.
Background technology
Current intelligent domestic system can carry out intellectuality to multiple electrical equipment to be controlled, for example electric cooker, laundryMachine, air-conditioning, television set etc. But the adjustment of light only only limits to open and close operation and timing behaviour at presentDo, although some technical scheme has related to the adjusting of illumination and colour temperature.
Through retrieval, for example, the Chinese utility model patent application that application number is CN200620151582.4 is openA kind of Intelligent House Light device of the pupil size conditioning chamber intraoral illumination brightness by people, it is characterized in thatBe provided with infrared imaging and photoelectric conversion module and be connected with Digital Image Processing module, Digital Image Processing moduleBe connected with illuminator; The MPU&DSP double-core microcontroller that described Digital Image Processing module comprises respectivelyBe connected with program storage Flash, data storage RAM, Keyboard Control module and LCD display module. ShouldDevice utilizes infrared imaging and photoelectric conversion module to obtain pupil image, divides by Digital Image Processing moduleAnalyse the corresponding room brilliancy demand that obtains, start illuminator operation.
Prior art is the stronger energy-saving illumination method for supervising of practicality not yet openly, and considers indoor environmentThere is the possibility of natural lighting, how also suitably and dynamically to adjust Smart Home system according to natural daylightThe lighting of system has become the problem that must solve in Smart Home technical development.
Summary of the invention
For the illumination power consumption considering to save as much as possible intelligent domestic system under the prerequisite of natural lightingAmount, and strengthen the experience of people-environmental interaction in energy-conservation as far as possible mode, according to the people's in intelligent domestic systemLight angle, brightness and time are controlled in behavior accurately, the invention provides a kind of for intelligent domestic systemThe method for supervising that lighting unit is energy-conservation, wherein said lighting unit, for adjustable with light angleWhole mode is carried out room lighting, the energy-conservation control of the light of described method for supervising based on having surround lighting sensing unitSystem processed, described light energy-saving control system comprises surround lighting sensing unit, light control unit, infrared surveyApart from unit and lighting unit, described method for supervising comprises the steps:
(1) illuminance information and the angle of utilizing surround lighting sensing unit and timing unit to obtain surround lighting change letterBreath;
(2) utilize the range information between multiple infrared distance measurement unit inspection users and lighting unit;
(3) utilize light control unit according to the surround lighting information and the range information that detect, to described lightLighting unit carries out light angle adjustment and illumination adjustment according to first mode, monitors described light energy-conservation simultaneouslyThe energy consumption of control system;
(4) in the time that the energy consumption of described light energy-saving control system exceedes predetermined threshold value, to described lighting listUnit carries out light angle adjustment and illumination adjustment according to the second pattern.
Further, described light energy-saving control system also comprises temperature adjustment unit and multiple temperature detection listUnit, and described infrared distance measurement unit is mutually electrically connected and establishes with temperature detecting unit, infrared distance measurement unitBe placed on described lighting unit.
Further, described timing unit starts and timing under the control of described surround lighting sensing unit.
Further, described each temperature detecting unit is distributed formula and is arranged at described temperature adjustment unit,And be arranged at correspondingly near described lighting unit.
Further, described multiple infrared distance measurements unit is arranged at the different directions of described lighting unitOn.
Further, described surround lighting sensing unit is arranged at indoor each window.
Further, described surround lighting sensing unit comprises optical signal processing unit, memory cell and light sensingGate array, wherein said optical signal processing unit is according to angle-output voltage of storing in described memory cellThe voltage of information corresponding informance table and the output of light sensing circuit array is determined the illumination of surround lighting.
Further, the array that described smooth sensing circuit array is made up of multiple surround lighting sensor circuits.
Further, described surround lighting sensor circuit comprises transistor T 1-T18 and capacitor C 1-C4, and brilliantThe grid of the gate transistor T1 of body pipe T1 connects CLK, and source electrode connects the drain electrode of T9, and the drain electrode of T1 connects T3Grid, the source electrode of T3 connects the drain electrode of T13, the drain electrode of T3 connects OUT, the grid of T2 connects CLK,The source electrode of T2 connects CTRL, the drain electrode of T2 connect T13 grid, the grid of T6 and the drain electrode of T15 andOne end of C3, the source electrode of T13 connects the drain electrode of T11 and the source electrode of T15, and the drain electrode of T15 also connects T4'sBase stage, the drain electrode of T4 connects the source electrode of T5, and the source electrode of T4 connects one end of C1 and the drain electrode of T6, C1'sThe other end connects the drain electrode of T15, source electrode connection one end of capacitor C 2 of T6 and the drain electrode of T16 and T18'sSource electrode, the other end of C2 connects OUT, the grid connection grid of T13 of T18 and the drain electrode of T2 and T5'sGrid, the source electrode of T9 connects the drain electrode of T7, and the source electrode of T7 connects the other end of C3, and the source electrode of T7 also connectsThe source electrode of Vin, T8 and one end of C4, the grid of T7 connects the grid of T8, and the drain electrode of T8 connects T10Source electrode, the other end of C4 connects the drain electrode of T10 and the source electrode of T17, the grid of T17 connects CLK, T17Grounded drain, the grid of T12 connects the source electrode of T17, the grid of T11 connects the drain electrode of T1, the leakage of T12The utmost point connects the source electrode of T14 and the source electrode of T16, and the grid of T14 is connected the grid of T10, the grid of T9 with drain electrodeThe utmost point connects the grid of T13, and the grid of T14 connects the drain electrode of T18, and the grid of T15 connects the grid of T16,The grid of T7 connects the grid of T15.
The invention has the beneficial effects as follows: the present invention can the sense to natural lighting according to surround lighting sensor circuitKnow, determine when and start applicable lighting apparatus and automatically control its brightness and angle, thus can be mostIn situation that may be energy-conservation, for intelligent domestic system provides abundanter people-machine interactive experience, and strengthen intelligenceCan the control accuracy of house system to lighting demand.
Brief description of the drawings
Fig. 1 shows according to the FB(flow block) of light energy-saving monitoring method of the present invention.
Fig. 2 has gone out according to light energy-saving control system composition frame chart of the present invention.
Fig. 3 shows according to the circuit diagram of surround lighting sensor circuit of the present invention.
Detailed description of the invention
As shown in Figure 1, of the present invention is the energy-conservation method for supervising in lighting unit of intelligent domestic system,Wherein said lighting unit, for carrying out room lighting in the adjustable mode of light angle, described prisonThe light energy-saving control system of control method based on thering is surround lighting sensing unit, and described method for supervising comprise asLower step:
(1) illuminance information and the angle of utilizing surround lighting sensing unit and timing unit to obtain surround lighting change letterBreath;
(2) utilize the range information between multiple infrared distance measurement unit inspection users and lighting unit;
(3) utilize light control unit according to the surround lighting information and the range information that detect, to described lightLighting unit carries out light angle adjustment and illumination adjustment according to first mode, monitors described light energy-conservation simultaneouslyThe energy consumption of control system;
(4) in the time that the energy consumption of described light energy-saving control system exceedes predetermined threshold value, to described lighting listUnit carries out light angle adjustment and illumination adjustment according to the second pattern.
Below, paper carries out light angle adjustment and photograph to described lighting unit according to first modeThe situation that degree is adjusted.
According to a preferred embodiment of the invention, described light energy-saving control system comprises: multiple surround lightings inductionsUnit, timing unit, multiple temperature detecting unit, temperature adjustment unit, multiple infrared distance measurements unit, manyIndividual lighting unit and light control unit. Introduce in detail of the present invention below in conjunction with each component unitsMethod for supervising.
According to the present invention, described surround lighting sensing unit comprises that optical signal processing unit, memory cell and light passInductive circuit array, and the array that formed by multiple surround lighting sensor circuits of described smooth sensing circuit array. WhenWhen described surround lighting sensing unit is arranged at indoor each window, natural daylight (for example sunlight) is radiated at instituteState on surround lighting sensing unit. Multiple surround lighting sensor circuits of composing environment photoinduction unit are formed plateShape or other curve forms, then make optical sensor in surround lighting sensor circuit towards outside window.
According to a preferred embodiment of the invention, in the time that described multiple surround lighting sensor circuits are enough become array,Each row of this array and the output of each row are equipped with multiple different resistance, from the output of each row and each rowElectric current is output as voltage through these different resistance. The resistance of these different resistances is used as each row and eachThe different weights value of the output valve of row. These weighted values have the pattern of increasing or decreasing conventionally, thereby as long asCan judge the angle of current natural light irradiation according to the voltage of these resistance outputs.
The cell stores of described surround lighting sensing unit have comprise install described surround lighting sensing unit pacifiedThe lighting angle of dress region, corresponding time and surround lighting sensing unit output voltage information corresponding relationMapping table. This mapping table surround lighting sensing unit erection stage or install before by commissioning staff's warpSpend the average annual light application time of localization (for example year to some region of the region that this surround lighting sensing unit is installedAverage light application time is 11.5 hours) with the irradiation of constant luminance equal in the average annual light application time of localizationThe angle of even change light and obtain and be stored in said memory cells.
Through such setting, in the time that natural lighting is mapped to described surround lighting sensing unit, along with pushing away of timeMove, the angle of illumination changes, and correspondingly, is irradiated to the zones of different of described surround lighting sensing unit,Be different row and different listing. The row and column output voltage values being irradiated by light, not irradiated notOutput voltage values, can determine current environment light according to the magnitude of voltage of output through the described mapping table of inquiryIrradiating angle. At the output of described surround lighting sensing unit, by thering is the defeated of each row and each rowGo out the mapping table of the value of voltage.
After the erection stage of surround lighting sensing unit, the output valve of this surround lighting sensing unit is got in essenceCertainly be mapped to the brightness of the optical sensor on it in natural lighting, each row of this surround lighting sensing unit and each rowVoltage output value itself is exactly the expression by intensity of illumination. This be because: described optical signal processing unit is used forAccording to the magnitude of voltage of the above-mentioned each row in described surround lighting sensing unit and each row output, by itself and described storageThe magnitude of voltage that current time in the mapping table of having stored in unit (obtaining by timing unit) is correspondingSubtract each other, the value obtaining is the value corresponding to illumination of current natural daylight.
Therefore, this surround lighting sensing unit is followed output in the nature in the region that this surround lighting sensing unit is installedThe variation of irradiation situation (comprising illumination and the irradiating angle of natural daylight) and the output voltage that changes.
Described lighting unit is for carrying out room lighting in the adjustable mode of light angle. According to thisBright embodiment, lighting unit is lamp socket and the adjustable light fixture of luminosity with angle rotatable.Described infrared distance measurement unit is mutually electrically connected and is arranged at institute with temperature detecting unit, infrared distance measurement unitState on lighting unit, and detect user and place, described infrared distance measurement unit lighting unit itBetween distance, described lighting unit is opened and/or is closed for controlling it according to described distance. According to the present inventionPreferred embodiment, each described lighting is provided with multiple infrared distance measurements unit on unit, and these are manyIndividual infrared distance measurement unit is arranged on the different directions of described lighting unit.
According to a preferred embodiment of the invention, near lighting unit or on it, be provided with multiple towardsThe infrared distance measurement unit that different directions detects and the temperature detection list corresponding with these infrared distance measurement unitUnit, near the infrared distance measurement unit wherein arranging this lighting unit or on it and temperature detecting unitSignal is electrically transferred to light control unit.
In Fig. 2, schematically show three groups of lighting unit and be mutually electrically connected and arrange with itTemperature detecting unit, infrared distance measurement unit. Near one of them lighting unit or on arrange temperatureThe quantity of degree detecting unit and infrared distance measurement unit is generally multiple, only represents that they are with respect to this in Fig. 1The relative position relation of other assemblies of the control device of invention. In Fig. 1, show wirelessly themBetween connected mode. It should be apparent to those skilled in the art that: can be by wired, nothing between themLine or the wired and wireless mode combining are carried out unidirectional and/or are bidirectionally connected, with carry out control signal,The transmission of status signal and data and realize the various control operations that relate in the context of the invention.
When timing unit is opened, also will start working in described multiple infrared distance measurements unit. These are infraredRange cells all has infrared detecting device and thermal infrared checkout gear, described infrared detecting device, thermal infraredCheckout gear is electrically connected each other with lighting unit. Wherein each infrared detecting device for detection ofWhether its setting party upwards has movable object, and thermal infrared checkout gear is for the feelings of the object in existence activityUnder condition, whether the infrared heating feature of detected activity object definite this feature being detected meet human body heatingFeature. In the time meeting, infrared detecting device also the status of action of detected activity object (be static or motion),Distance between lighting unit and this object at route and this infrared detecting device place.
Described timing unit starts and timing under the control of described surround lighting sensing unit. According to of the present inventionPreferred embodiment, in the time of intelligent domestic system unlatching and lighting unlatching, timing unit is started working.
The information that described light control unit is used for arriving according to described infrared distance measurement unit inspection is to lighting listUnit opens and/or closes control. In this process, lighting unit is now surround lighting sensing unit of basis alsoThe light angle sensing and illuminance information, adjust illumination direction and brightness of illumination. According to of the present invention excellentSelect embodiment, when according to described infrared distance measurement unit inspection to information while determining the object of existence activity, instituteState the route of the moving object that light control unit arrives according to described infrared distance measurement unit inspection and indoorThe layout of lighting unit, determines which moving object will enter/surround of which lighting unitThe field of illumination of territory and which will leave/which lighting unit, and accordingly and infrared detecting deviceThe described distance detecting, the voltage (or brightness) of the lighting unit of adjusting above-mentioned zone is along with describedDistance gradually changes, the brightness value basis illumination that now surround lighting sensing units sense arrives of lighting unitInformation is adjusted, and the light angle of lighting unit arrives according to surround lighting sensing units sense nowLight angle regulate. Therefore, for example, when people enters the room B that is different from room A from room ATime, light control unit reduces illumination until close gradually by the lighting unit of controlling in room A, withTime lighting unit in room B will improve gradually its illumination, and illumination and angle all with current environment light(or claim natural daylight, and in the present invention, be generally daylight) identical, experience and fall thereby improve people-environmental interactionThe energy consumption of low intelligent domestic system.
Described temperature detecting unit comprises multiple temp probes, for detection of indoor environment temperature; Described multipleTemp probe is distributed formula and is arranged at described temperature adjustment unit, and is arranged at correspondingly instituteState near lighting unit, to detect near the indoor temperature described lighting unit.
Described temperature adjustment unit is for adjusting indoor environment temperature according to the testing result of described temperature detecting unitDegree. According to some embodiments of the present invention, when the testing result of described temperature detecting unit exceedes or lower than in advanceIf threshold value time, this temperature adjustment unit carries out indoor temperature adjustment by the heating such as air-conditioning and refrigeration plant,To avoid causing the uncomfortable problem of indoor temperature due to lighting and/or natural lighting.
According to a preferred embodiment of the invention, for example, when temperature exceedes default temperature threshold (26 degrees Celsius),Pass through the region at personage place in thermal infrared checkout gear sensing chamber, and reduction does not comprise Nei district, people placeThe illumination of the lighting unit in territory or preferably close the lighting unit in these regions, thus reachTo energy-conservation object.
As shown in Figure 3, the array that described smooth sensor array is made up of multiple surround lighting sensor circuits. DescribedSurround lighting sensor circuit comprises transistor T 1-T18 and capacitor C 1-C4, wherein: the grid of transistor T 1 connectsMeet CLK, source electrode connects the drain electrode of T9, and the drain electrode of T1 connects the grid of T3, and the source electrode of T3 connects T13'sDrain electrode, the drain electrode of T3 connects OUT, and the grid of T2 connects CLK, and the source electrode of T2 connects CTRL, the drain electrode of T2Connect one end of grid, the grid of T6 and the drain electrode of T15 and the C3 of T13, the source electrode of T13 connects T11Drain electrode and the source electrode of T15, the drain electrode of T15 also connects the base stage of T4, the drain electrode of T4 connects the source electrode of T5,The source electrode of T4 connects one end of C1 and the drain electrode of T6, and the other end of C1 connects the drain electrode of T15, the source electrode of T6Connect the source electrode of one end of capacitor C 2 and the drain electrode of T16 and T18, the other end of C2 connects OUT, T18Grid connect the grid of the grid of T13 and the drain electrode of T2 and T5, the source electrode of T9 connects the drain electrode of T7,The source electrode of T7 connects the other end of C3, and the source electrode of T7 also connects one end of source electrode and the C4 of Vin, T8,The grid of T7 connects the grid of T8, and the drain electrode of T8 connects the source electrode of T10, and the other end of C4 connects T10'sThe source electrode of drain electrode and T17, the grid of T17 connects CLK, the grounded drain of T17, the grid of T12 connectsThe source electrode of T17, the grid of T11 connects the drain electrode of T1, and the drain electrode of T12 connects the source electrode of T14 and the source of T16The utmost point, the grid of T14 is connected the grid of T10 with drain electrode, and the grid of T9 connects the grid of T13, the grid of T14Connect the drain electrode of T18, the grid of T15 connects the grid of T16, and the grid of T7 connects the grid of T15. CauseThis, in the time of multiple surround lighting sensor circuit composition array, in capacitor C, 1 place is provided with optical sensor (not shown),For sensing natural light irradiation intensity thereon. Wherein CTRL end is used for controlling this surround lighting sensor circuitWhether start working, Vin, the current value of this surround lighting sensor circuit of OUT end output if providing reference voltage.CLK, for the work clock of this surround lighting sensor circuit is provided, sweeps with the output that constantly makes each row and each rowRetouch the above-mentioned current value of output of this row of output and these row, and then become by aforesaid different resistance (not shown)Be changed to magnitude of voltage. The array that foregoing circuit forms can strengthen the control essence of intelligent domestic system to lighting demandDegree, thereby the accurate impact on indoor temperature, the better lighting in control room based on natural lightingThe work of unit whether, light angle and lighting illumination intensity, improve people-environmental interaction and experience and reduce energy consumption.
In the present invention, described lighting unit is carried out to light angle adjustment and illumination tune according to the second patternWhole comprising: reduce lighting unit change light angle mechanism rotational angle threshold value and offer lampThe magnitude of voltage of light illuminating unit. The object of doing is like this to follow above-mentioned infrared survey in order to reduce lighting unitThe power consumption when information arriving apart from unit inspection changes light angle and illumination.
The narration of doing for preferred embodiment of the present invention is above the object for illustrating, and is not intended to limit thisInvention be accurately disclosed form, the instruction based on above or from embodiments of the invention learn and repairIt is possible changing or changing, and embodiment is for explaining orally principle of the present invention and allowing those skilled in the artUtilize the present invention in practical application and select and narration with various embodiment, technological thought attempt of the present inventionDecided by claim and equalization thereof.
Claims (9)
1. an Intelligent House Light energy-saving monitoring method, for the power save mode of supervisory lamp light illuminating unit,Described lighting unit is used for carrying out room lighting in the adjustable mode of light angle, it is characterized in that,The light energy-saving control system of described method for supervising based on thering is surround lighting sensing unit, the energy-conservation control of described lightSystem processed comprises surround lighting sensing unit, light control unit, infrared distance measurement unit and lighting unit,And the method comprises the steps:
(1) illuminance information and the angle of utilizing surround lighting sensing unit and timing unit to obtain surround lighting change letterBreath;
(2) utilize the range information between multiple infrared distance measurement unit inspection users and lighting unit;
(3) utilize light control unit according to the surround lighting information and the range information that detect, to described lightLighting unit carries out light angle adjustment and illumination adjustment according to first mode, monitors described light energy-conservation simultaneouslyThe energy consumption of control system;
(4) in the time that the energy consumption of described light energy-saving control system exceedes predetermined threshold value, to described lighting listUnit carries out light angle adjustment and illumination adjustment according to the second pattern.
2. energy-saving monitoring method according to claim 1, is characterized in that, described light Energy Saving ControlSystem also comprises temperature adjustment unit and multiple temperature detecting unit, and described infrared distance measurement unit and temperature inspectionMeasurement unit, infrared distance measurement unit are electrically arranged on described lighting unit to connection mutually.
3. energy-saving monitoring method according to claim 1, is characterized in that, described timing unit is in instituteState under the control of surround lighting sensing unit and start and timing.
4. energy-saving monitoring method according to claim 2, is characterized in that, described each temperature detectionUnit is distributed formula and is arranged at described temperature adjustment unit, and is arranged at correspondingly described lampNear light illuminating unit.
5. energy-saving monitoring method according to claim 1, is characterized in that, described multiple infrared distance measurementsUnit is arranged on the different directions of described lighting unit.
6. energy-saving monitoring method according to claim 1, is characterized in that, described surround lighting induction is singleUnit is arranged at indoor each window.
7. energy-saving monitoring method according to claim 1, is characterized in that, described surround lighting induction is singleUnit comprises optical signal processing unit, memory cell and light sensing circuit array, and wherein said optical signal is processed singleUnit is according to angle-output voltage information corresponding informance table of storing in described memory cell and light sensing circuit battle arrayThe voltage of row output is determined the illumination of surround lighting.
8. the energy-conservation energy-saving monitoring method of light according to claim 7, is characterized in that, described light passesThe array that inductive circuit array is made up of multiple surround lighting sensor circuits.
9. the energy-conservation energy-saving monitoring method of light according to claim 8, is characterized in that, described environmentPhotoinduction circuit comprises transistor T 1-T18 and capacitor C 1-C4, and the grid of transistor T 1 connection CLK,Source electrode connects the drain electrode of T9, and the drain electrode of T1 connects the grid of T3, and the source electrode of T3 connects the drain electrode of T13, T3Drain electrode connect OUT, the grid of T2 connects CLK, the source electrode of T2 connects CTRL, the drain electrode of T2 connects T13One end of grid, the grid of T6 and the drain electrode of T15 and C3, the source electrode of T13 connect T11 drain electrode andThe source electrode of T15, the drain electrode of T15 also connects the base stage of T4, and the drain electrode of T4 connects the source electrode of T5, the source of T4The utmost point connects one end of C1 and the drain electrode of T6, and the other end of C1 connects the drain electrode of T15, and the source electrode of T6 connects electricityHold the source electrode of one end of C2 and the drain electrode of T16 and T18, the other end of C2 connects OUT, the grid of T18Connect the grid of the grid of T13 and the drain electrode of T2 and T5, the source electrode of T9 connects the drain electrode of T7, T7'sSource electrode connects the other end of C3, and the source electrode of T7 also connects one end of source electrode and the C4 of Vin, T8, T7'sGrid connects the grid of T8, and the drain electrode of T8 connects the source electrode of T10, and the other end of C4 connects the drain electrode of T10And the source electrode of T17, the grid of T17 connects CLK, the grounded drain of T17, and the grid of T12 connects T17Source electrode, the grid of T11 connects the drain electrode of T1, the drain electrode of T12 connects the source electrode of T14 and the source electrode of T16,The grid of T14 is connected the grid of T10 with drain electrode, the grid of T9 connects the grid of T13, and the grid of T14 connectsThe drain electrode of T18, the grid of T15 connects the grid of T16, and the grid of T7 connects the grid of T15.
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| CN107013824A (en) * | 2017-03-30 | 2017-08-04 | 慈溪市贝特照明电器有限公司 | Water proof lamp |
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| CN105611696B (en) | 2017-12-29 |
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