CN108834286A - A kind of independent power supply device and its application - Google Patents
A kind of independent power supply device and its application Download PDFInfo
- Publication number
- CN108834286A CN108834286A CN201810789530.7A CN201810789530A CN108834286A CN 108834286 A CN108834286 A CN 108834286A CN 201810789530 A CN201810789530 A CN 201810789530A CN 108834286 A CN108834286 A CN 108834286A
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- power supply
- pwm
- supply device
- module
- lanterns
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Classifications
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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
- H05B47/175—Controlling the light source by remote control
-
- 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
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
-
- 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
The invention discloses a kind of independent power supply device and its applications, one of independent power supply device includes power conversion module, PWM constant flow module, PWM waveform control module and PWM output control module, power conversion module is connect with PWM constant flow module and PWM waveform control module respectively, PWM waveform control module is connect with PWM constant flow module, the output end of PWM constant flow module is the adjustable resistance of resistance value, PWM output control module is connect with the adjustable resistance of the resistance value, a kind of independent power supply device of the invention, power supply and control for lamps and lanterns in intelligent lighting, it solves power supply change-over device output power in the prior art to fix, intelligent control node leads to increased costs more, the poor problem of applicability.
Description
Technical field
The present invention relates to intelligent lighting technical fields, and in particular to a kind of independent power supply device and its application.
Background technique
Downlight, shot-light are the common lamps and lanterns of the indoor public places such as family, office, each downlight, shot-light exterior or interior
A power supply change-over device is set, external 220v power supply is powered by the power supply change-over device to downlight, shot-light.With science and technology
Development, smart home gradually entered into people's lives, an important branch of the intelligent lighting as smart home, by people
Concern.In the intelligent lighting of the prior art, the thinking of common downlight, shot-light power supply has been continued to use in the control of downlight, shot-light, i.e.,
Each downlight, shot-light exterior or a built-in power supply change-over device with control function, pass through the electricity with control function
Supply changeover device realizes the power supply and control to downlight, shot-light, and in the prior art, this has the power supply change-over device of control function
There are the following problems：Due to the power supply change-over device with control function output power be it is fixed, if its output work
Rate and downlight, shot-light power mismatch, then will lead to the problem that lamps and lanterns are burnt out or lamp brightness is inadequate, thus its adaptability compared with
Difference, user must match power and can just be solved the above problems.
In another aspect, being linked together due to lamps and lanterns with the power supply change-over device with control function, so that the mode is deposited
In following problem：（1）In order not to increase volume whole after the two connects, power supply change-over device internal element need to intensively be laid,
Therefore it can not radiate well, reduce the service life of power supply change-over device；（2）In order not to increase body whole after the two connects
Product, power supply change-over device are difficult to accomplish the perfect protection to voltage, electric current etc., so that power supply change-over device or lamps and lanterns are very easy to
Damage, and since the two links together, as long as soon as have a damage, integral replacing is needed, cost is increased.
In another aspect, the mode of downlight, shot-light exterior or a built-in power supply change-over device with control function is also deposited
In following problem：（1）The control that consistency is carried out to multiple downlights, shot-light is usually required in intelligent lighting, such as by multiple cylinders
Lamp, shot-light control reach certain illuminating effect to identical brightness, since each downlight, shot-light are equipped with a tool
Have the power supply change-over device of control function, the electronic component inside each power supply change-over device there are different control error,
Therefore when completing above-mentioned illuminating effect, it often will appear luminance deviation and the different problem of brightness change speed；（2）Each
Downlight, shot-light are equipped with the power supply change-over device with control function and make the overall cost of intelligent lighting higher, commonly
Family is unbearable.
In another aspect, the mode of downlight, shot-light exterior or a built-in power supply change-over device with control function, usually
It is powered in the form of bus, i.e., draws branch power supply line connection power supply change-over device from bus power supply line and power to lamps and lanterns,
Using the form, there are the following problems：（1）0 needs the position for drawing branch in bus power supply line to cut open power supply line external insulation skin
Branch is drawn, there are the security risk of electric leakage；（2）More power supply line is needed, if power supply line planning is bad, is easy to appear
The disorderly and unsystematic problem of power supply line.
In consideration of it, special propose the invention.
Summary of the invention
For the deficiencies in the prior art, the present invention provides a kind of independent power supply device, for lamp in intelligent lighting
The power supply and control of tool solve the problems, such as that power supply change-over device output power is fixed in the prior art, applicability is poor.
The technical proposal of the invention is realized in this way：
A kind of independent power supply device, including power conversion module, PWM constant flow module, PWM waveform control module and PWM output control
Molding block, power conversion module are connect with PWM constant flow module and PWM waveform control module respectively, PWM waveform control module with
The connection of PWM constant flow module, the output end of PWM constant flow module are the adjustable resistance of resistance value, and PWM output control module and the resistance value can
The resistance of tune connects.
Further, if the output end of PWM constant flow module is main line fixed value resistance, if PWM output control module is to be set to
The switch of main line fixed value resistance branch road.
Further, the output end of PWM constant flow module is slide rheostat, and PWM output control module is slide rheostat
Knob.
Further, PWM waveform control module is communication module.
Further, PWM waveform control module is wireless communication module or finite communication module.
Further, PWM constant flow module is at least one.
Further, for the deficiencies in the prior art, the present invention also provides a kind of lamps and lanterns control structures, for intelligence
The power supply and control of lamps and lanterns in illumination, including above-mentioned independent power supply device, independent power supply device are at least one, independent current source dress
The input terminal set is connect with external power supply, and the output end of independent power supply device is connected at least one lamps and lanterns, when independent current source fills
When the output end set is connected with two or more lamps and lanterns, each lamps and lanterns are parallel to the output end of independent power supply device.
Further, the present invention also provides a kind of lamp connecting structures, including above-mentioned lamps and lanterns control structure, further include connection
Device, includes power end and output end in connector, power end at least two, is access, output end and power supply between power end
Be access between end, the power end of the output end of independent power supply device and connector connects, the other power end of connector and its
The power end of his connector connects, and the output end of connector is connect with lamps and lanterns.
It further, further include external control the present invention also provides a kind of lamp control system, including above-mentioned lamps and lanterns control structure
Control equipment, external control devices are in communication with each other with PWM waveform control module.
Further, external control devices are mobile device, switch panel, remote controler, speech ciphering equipment or trigger sensor.
The beneficial effects of the invention are as follows：
（1）Independent power supply device of the invention, PWM waveform control module are connect with PWM constant flow module, PWM constant flow module it is defeated
Outlet is connect with lamps and lanterns, and the brightness of lamps and lanterns is controlled by the waveform of PWM waveform control module control PWM constant flow module output,
Intelligent lighting is realized, the output end of PWM constant flow module is the adjustable resistance of resistance value, and PWM output control module and the resistance value can
The resistance of tune connects, and the resistance value of the adjustable resistance of the resistance value is adjusted by PWM output control module, and it is defeated to adjust independent power supply device
Power out allows independent power supply device to export multiple power, and then it is suitable to solve power supply change-over device in the prior art
The problem of answering property difference first installs independent power supply device of the invention, then as needed without considering the power of lamps and lanterns when use
Or hobby selection lamps and lanterns, the power then exported according to the power regulation independent power supply device of lamps and lanterns, so that independent power supply device
The power of output meets requirement of the lamps and lanterns to power.
（2）If the output end of PWM constant flow module is main line fixed value resistance, if PWM output control module is to be set to main line
The switch of fixed value resistance branch road adjusts the power of independent power supply device output, it is only necessary to pass through switch control with this configuration
The on-off of the branch of fixed value resistance, operation is fairly simple, and can prevent user's maloperation, so that beneficial effect（2）Into
One-step optimization；The output end of PWM constant flow module is slide rheostat, and PWM output control module is the knob of slide rheostat, is led to
The electrodeless adjustment of power of independent power supply device output can be realized by crossing the structure.
（3）PWM waveform control module is for communication module, it can be achieved that external equipment is to PWM constant current mould in independent power supply device
The control of block, so that beneficial effect（1）~（2）It advanced optimizes；PWM waveform control module is wireless communication module, it can be achieved that outer
Long-range control of portion's equipment to PWM constant flow module in independent power supply device, so that above-mentioned beneficial effect advanced optimizes；PWM is permanent
Flow module is at least one, it can be achieved that control while to colour temperature single in lamps and lanterns or multi color temperature lamp, so that beneficial effect（1）~
（2）The beneficial effect of middle intelligent lighting advanced optimizes.
（4）Lamps and lanterns control structure of the invention, including at least one independent power supply device, the input terminal of independent power supply device
It is connect with external power supply, the output end of independent power supply device is connected at least one lamps and lanterns, and independent power supply device is mutual with lamps and lanterns
It is independent, power supply needed for external power supply is converted into lamps and lanterns by independent power supply device, and lamps and lanterns are controlled by its output end, due to this
Lamps and lanterns control structure independent power supply device and the lamps and lanterns of invention are not attached to together, and the increase of independent power supply device volume will not influence
The volume of lamps and lanterns, there is no need to consider the volume after the two connects, therefore independent power supply device internal element is not necessarily to intensively lay,
And the protective module that voltage, electric current etc. are set can be improved, and then solve the problems, such as that heat dissipation is bad, is very easy to damage, i.e.,
It solves the problems, such as to link together and exist with the power supply change-over device with control function due to lamps and lanterns in the prior art, further
Aspect, since lamps and lanterns control structure independent power supply device of the invention and lamps and lanterns are not attached to together, if there is one of damage
It is bad, for example, lamps and lanterns damage, lamps and lanterns are only needed to change, no replacement is required independent power supply device, and then can reach reduction maintenance maintenance
The beneficial effect of cost.
（5）Lamps and lanterns control structure of the invention, the output end of independent power supply device are connected at least one lamps and lanterns, independent electrical
Source device gives multiple lamps and lanterns to power simultaneously, i.e., controls multiple lamps and lanterns power supplies, therefore independent power supply device internal electronic element simultaneously
It is existing control error can influence simultaneously its control all lamps and lanterns, therefore be not in occur between lamps and lanterns luminance deviation and
The different problem of brightness change speed, therefore lamps and lanterns control structure through the invention carries out intelligent lighting controls and may be implemented more
Good illuminating effect；In another aspect, lamps and lanterns control structure of the invention, the output end of independent power supply device are connected at least one
Lamps and lanterns, independent power supply device gives multiple lamps and lanterns to power simultaneously, rather than each lamps and lanterns are equipped with a power supply device, therefore will not
According to the increase cost of the quantity of lamps and lanterns at double, and then solves the problems, such as intelligent lighting higher cost in the prior art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one independent power supply device of embodiment；
Fig. 2 is the schematic diagram of the lamps and lanterns control structure of embodiment two；
Fig. 3 is the schematic diagram of the lamp connecting structure of embodiment three；
Fig. 4 is the schematic diagram of the lamps and lanterns control structure of example IV；
Fig. 5 is the schematic diagram of the lamp control system of embodiment five.
In figure：1- independent power supply device, 2- power conversion module, 3-PWM constant flow module, 4-PWM waveform control module, 5-
PWM output control module, the output end of 6-PWM constant flow module, 7- external power supply, 8- lamps and lanterns, 10- connector, 11- power end,
12- output end, the first power end of 13-, 14- second source end, 15- external equipment.
Specific embodiment
It is right below with reference to attached drawing of the invention in order to make those skilled in the art more fully understand technical solution of the present invention
Technical solution of the present invention carries out clear, complete description, and based on the embodiment in the application, those of ordinary skill in the art exist
Other similar embodiments obtained under the premise of creative work are not made, shall fall within the protection scope of the present application.
Embodiment one：
As shown in Figure 1, a kind of independent power supply device 1 of the present embodiment, including power conversion module 2, PWM constant flow module 3, PWM
Waveform control module 4 and PWM output control module 5, power conversion module 2 are controlled with PWM constant flow module 3 and PWM waveform respectively
Module 4 connects, and the input terminal of power conversion module 2 is the input terminal of independent power supply device 1, for connecting the outer of 220v when use
Portion's power supply, and by the power supply that external power supply is converted into PWM constant flow module 3 and PWM waveform control module 4 is applicable in, it powers for the two,
PWM waveform control module 4 is connect with PWM constant flow module 3, and the output end 6 of PWM constant flow module is the output of independent power supply device 1
End is controlled the brightness of lamps and lanterns by the waveform that control PWM constant flow module 3 exports, realizes intelligence for connecting lamps and lanterns when use
Illumination.
The output end 6 of PWM constant flow module is the adjustable resistance of resistance value, PWM output control module 5 and the adjustable electricity of the resistance value
Resistance connection adjusts the resistance value of the adjustable resistance of the resistance value by PWM output control module 5, and then it is defeated to adjust independent power supply device 1
Power out allows independent power supply device 1 to export multiple power, without considering the power of lamps and lanterns when use, first installation this
The independent power supply device 1 of invention, then as needed or hobby selection lamps and lanterns, then according to the power regulation independent current source of lamps and lanterns
The power that device 1 exports, so that the power that independent power supply device 1 exports meets requirement of the lamps and lanterns to power.
If the output end 6 of PWM constant flow module is main line fixed value resistance or slide rheostat, when the output of PWM constant flow module
If end 6 is main line fixed value resistance, if PWM output control module 5 is the switch for being set to main line fixed value resistance branch road, pass through
The on-off of the branch of switch control fixed value resistance is sequentially completed the adjusting of 3 output end resistance value of PWM constant flow module, completes PWM constant current
The adjusting for the power that module 3 exports；When the output end 6 of PWM constant flow module is slide rheostat, PWM output control module 5 is
The knob of slide rheostat is adjusted the resistance value of slide rheostat by knob, is sequentially completed 3 output end resistance value of PWM constant flow module
Adjusting, complete PWM constant flow module 3 export power adjusting；The present embodiment is preferred, and the output end 6 of PWM constant flow module is
If main line fixed value resistance, it is only necessary to which, by the on-off of the branch of switch control fixed value resistance, operation is fairly simple, and can prevent
Only user's maloperation.
PWM waveform control module 4 is communication module, to external equipment to PWM constant flow module 3 in independent power supply device 1
Control, the present embodiment is preferred, PWM waveform control module 4 be wireless communication module or wire communication module, set to outside
The standby long-range control to PWM constant flow module 3 in independent power supply device 1.PWM constant flow module 3 is at least one, and the present embodiment is specific
, PWM constant flow module 3 is two, when including the case where cool colour lamp and warm colour lamp, the output of two PWM constant flow modules in lamps and lanterns
End 6 is separately connected cool colour lamp and warm colour lamp, in use, controlling the changes in temperature of lamps and lanterns by the brightness of control cool colour lamp and warm colour lamp
Degree.
Embodiment two：
As shown in Fig. 2, a kind of lamps and lanterns control structure, the independent power supply device 1 including at least one embodiment one, independent current source dress
It sets 1 input terminal to connect with external power supply 7, the output end of independent power supply device 1 is connected at least one lamps and lanterns 8, independent current source
Device 1 and lamps and lanterns 8 are mutually indepedent, when the output end of independent power supply device 1 is connected with two or more lamps and lanterns 8, each lamps and lanterns 8
Be parallel to independent power supply device 1 output end independent power supply device 1 external power supply 7 is converted into lamps and lanterns 8 needed for power supply, pass through
Its output end gives lamps and lanterns 8 to power, and controls the brightness of lamps and lanterns 8, and when installation, independent power supply device 1 and lamps and lanterns 8 are mutually indepedent, root
According to user demand, independent power supply device 1 is mountable to the metope of the positions such as doorway, and lamps and lanterns 8 are installed on the positions such as roof.
Embodiment three：
As shown in figure 3, a kind of lamp connecting structure, the lamps and lanterns control structure including embodiment two further include connector 10, connection
It include power end 11 and output end 12 in device, power end 11 is two, is access, output end 11 and electricity between two power ends 11
Be access between source 12, the output end of independent power supply device 1 connect with the power end 11 of connector 10, connector 10 another
Power end 11 is connect with the power end 11 of other connectors 10, and the output end 12 of connector 10 is connect with lamps and lanterns 8.
Example IV：
As shown in figure 4, a kind of lamp connecting structure, the lamps and lanterns control structure including embodiment two further include connector 10, connection
Include power end and output end 12 in device 10, power end at least two, respectively first power end 13 and at least one
Second source end 14, the first power end are connected to more than 13 1 points with each second source end 14, output end 12 and the first power end 13 or
It is connected between second source end 14, the output end 12 of independent power supply device 1 is connect with the first power end 13 of connector 10, connection
The second source end 14 of device 10 is connect with the first power end 13 of other connectors 10, the output end 12 and lamps and lanterns of connector 10
Connection.
Embodiment five：
As shown in figure 5, a kind of lamp control system, the lamps and lanterns control structure including embodiment two, further include external control devices
15, external control devices 15 are in communication with each other with PWM waveform control module 4, and external control devices 15 are by controlling mould with PWM waveform
Block 4 communicates to control the waveform of the output of PWM constant flow module 3, the control to 8 brightness of lamps and lanterns is realized, so that intelligent lighting is more
Add hommization and intelligence.The present embodiment is preferred, and external control devices 15 are mobile device（Such as mobile phone, ipad）, switch
Panel, remote controler, speech ciphering equipment or trigger sensor（Such as light trigger sensor）.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of independent power supply device, which is characterized in that control mould including power conversion module, PWM constant flow module, PWM waveform
Block and PWM output control module, power conversion module are connect with PWM constant flow module and PWM waveform control module respectively, PWM wave
Shape control module is connect with PWM constant flow module, and the output end of PWM constant flow module is the adjustable resistance of resistance value, PWM output control mould
Block is connect with the adjustable resistance of the resistance value.
2. a kind of independent power supply device as described in claim 1, which is characterized in that the output end of PWM constant flow module is several
Road fixed value resistance, if PWM output control module is the switch for being set to main line fixed value resistance branch road.
3. a kind of independent power supply device as described in claim 1, which is characterized in that the output end of PWM constant flow module is sliding
Rheostat, PWM output control module are the knob of slide rheostat.
4. a kind of independent power supply device as described in claim 1, which is characterized in that PWM waveform control module is communication module.
5. a kind of independent power supply device as described in claim 1, which is characterized in that PWM waveform control module is wireless communication
Module or wire communication module.
6. a kind of independent power supply device as described in claim 1, which is characterized in that PWM constant flow module is at least one.
7. a kind of lamps and lanterns control structure, which is characterized in that including independent power supply device described in claim 1 ~ 6 any one,
Independent power supply device is at least one, and the input terminal of independent power supply device is connect with external power supply, the output of independent power supply device
End is connected at least one lamps and lanterns, and when the output end of independent power supply device is connected with two or more lamps and lanterns, each lamps and lanterns are simultaneously
It is coupled to the output end of independent power supply device.
8. a kind of lamp connecting structure, which is characterized in that further include connection including lamps and lanterns control structure as claimed in claim 7
Device, includes power end and output end in connector, power end at least two, is access, output end and power supply between power end
Be access between end, the power end of the output end of independent power supply device and connector connects, the other power end of connector and its
The power end of his connector connects, and the output end of connector is connect with lamps and lanterns.
9. a kind of lamp control system, which is characterized in that further include outside including lamps and lanterns control structure as claimed in claim 7
Equipment is controlled, external control devices are in communication with each other with PWM waveform control module.
10. a kind of Intelligent lamp control system as claimed in claim 9, which is characterized in that external control devices are mobile device, open
Close panel, remote controler, speech ciphering equipment or trigger sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810789530.7A CN108834286A (en) | 2018-07-18 | 2018-07-18 | A kind of independent power supply device and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810789530.7A CN108834286A (en) | 2018-07-18 | 2018-07-18 | A kind of independent power supply device and its application |
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| Publication Number | Publication Date |
|---|---|
| CN108834286A true CN108834286A (en) | 2018-11-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810789530.7A Pending CN108834286A (en) | 2018-07-18 | 2018-07-18 | A kind of independent power supply device and its application |
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| CN208708000U (en) * | 2018-07-18 | 2019-04-05 | 青岛埃蒙贝尔智能科技有限公司 | A kind of independent power supply device and lamps and lanterns control structure and lamp connecting structure and lamp control system including the independent power supply device |
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| EP2031940A2 (en) * | 2007-08-27 | 2009-03-04 | Stefan Ruppel | LED cluster assembly with constant current switch |
| JP2011242874A (en) * | 2010-05-14 | 2011-12-01 | Sharp Corp | Power supply system and illumination system |
| CN203136230U (en) * | 2013-01-05 | 2013-08-14 | 广州奥迪通用照明有限公司 | Circuit applying high-voltage LED in centralized power supply system |
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