CN203027569U - Household low-voltage energy-saving LED (Light Emitting Diode) illumination system - Google Patents
Household low-voltage energy-saving LED (Light Emitting Diode) illumination system Download PDFInfo
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- 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
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Abstract
The utility model discloses a household low-voltage energy-saving LED (Light Emitting Diode) illumination system. The household low-voltage energy-saving LED illumination system comprises an alternating-current and direct-current conversion power supply, an automatic control unit, a charging relay, a rechargeable storage battery, a power supply relay, a low-voltage LED light-emitting device and a light storage light-emitting lamp cup, wherein the rechargeable storage battery is connected with an output end of the alternating-current and direct-current conversion power supply through the charging relay and is connected with a parallel circuit of the low-voltage LED light-emitting device through the power supply relay; the low-voltage LED light-emitting device is further connected with the alternating-current and direct-current conversion power supply; the automatic control unit is connected with the alternating-current and direct-current conversion power supply, the charging relay and the power supply relay; and the light storage light-emitting lamp cup is connected with the low-voltage LED light-emitting device. The household low-voltage energy-saving LED illumination system disclosed by the utility model realizes low-voltage intensive power supply.
Description
Technical field
The utility model relates to a kind of illuminator, particularly a kind of LED illuminator.
Background technology
The LED illumination is used more and more extensive in recent years, low with its energy consumption, long advantage of life-span has obtained favor widely, because the LED lighting device is realized lighting function by semiconductor, so can only utilize powered by direct current, traditional LED lighting device, each LED lamp has DC-AC conversion device, by DC-AC conversion device, electric main is converted to direct current, powers to realize the purpose of throwing light on for the LED lamp.What LED lamps are arranged, just need how many DC-AC conversion devices, this has just brought the space for the improvement to the LED lighting device.
Along with the progress of technology, more and more use to utilizing natural daylight, solar energy or wind energy close at lighting field, how to use natural daylight, solar energy or wind energy in illuminator, further reduce energy consumption, demand development and utilization urgently.
The utility model content
The purpose of this utility model is to overcome existing above-mentioned deficiency in prior art, and a kind of household low pressure energy-saving LED illumination system is provided.To realize following goal of the invention: one, low pressure centrally connected power supply, the manufacturing of decrease LED light source and use difficulty.Two, make full use of the natural resources and realize illumination functions.Three, this system can directly access the interior lighting system loop, need not transform circuit, and each loop in parallel is still with existing indoor illuminating switch control, user friendly transformation and use.In order to realize the foregoing invention purpose, the invention provides following technical scheme:
A kind of household low pressure energy-saving LED illumination system,
Comprise: ac-dc switching power, automatic control unit, charge relay, chargeable storage, supply relay, low-voltage LED light-emitting device and the luminous Lamp cup of storage light;
Wherein, chargeable storage is connected with the ac-dc switching power output by charge relay, and be connected with low-voltage LED light-emitting device shunt circuit by supply relay, the low-voltage LED light-emitting device also is connected with ac-dc switching power, automatic control unit is connected with ac-dc switching power, charge relay and supply relay, and the luminous Lamp cup of storage light is connected with the low-voltage LED light-emitting device;
Wherein, ac-dc switching power is used for the alternating current of input is converted to direct current, automatic control unit is used for controlling the work of charge relay, supply relay, the low-voltage LED light-emitting device both can be by ac-dc switching power work, also can be by supply relay work under the power supply of chargeable storage, when the electric weight of charging accumulator is too low, can the control by automatic control unit connect ac-dc switching power and be its charging by charge relay, the light that the luminous Lamp cup of Chu Guang sends by storing the low-voltage LED light-emitting device continues luminous.
Described household low pressure energy-saving LED illumination system further comprises: collector lens, concave-sphere and optical transmission medium, described collector lens is used for assembling outdoor natural light and sending light to concave-sphere by thermal insulation layer is heat insulation, to the luminous Lamp cup of storage light, the luminous Lamp cup of storage light is luminous with light transmission for optical transmission medium by being connected to storage light luminescent material after concave-sphere optically focused.
Described household low pressure energy-saving LED illumination system also comprises AC switch constant-current source controller, and described AC switch constant-current source controller is connected to the downstream of ac-dc switching power and is used for regulating electric current and the voltage of ac-dc switching power output.
Automatic control unit comprises: central controller, wide input voltage range controller, automatic temperature controller, equivalent load dilatation controller, battery service controller, switch lamp identification controller, power supply identification switch control circuit, battery power detection circuit, Function Extension interface circuit and equipment decomposing prevention circuit; Described wide input voltage range controller, automatic temperature controller, equivalent load dilatation controller, battery service controller, switch lamp identification controller, power supply identification switch control circuit, battery power detection circuit, Function Extension interface circuit are connected with central controller with the equipment decomposing prevention circuit.
Automatic control unit also comprises expansion interface circuit and function expanding module, and described function expanding module comprises: abnormal information communication transmission module, image capture module, environmental abnormality vibrations alarm module, wireless blood pressure and heart rate abnormal module, coal gas abnormality detection module, notebook computer and cell-phone charging module; Described function expanding module is connected with the Function Extension interface circuit, and described Function Extension interface circuit is connected with central controller.
Pass through technique scheme, household low pressure energy-saving LED illumination system both can enter work by the incoming transport civil power, also can carry out work by the charging accumulator that carries, simultaneously, under the control of automatic control unit, when charging accumulator lower than too low, be both its charging by automatically connecting ac-dc switching power by charge relay.
For guaranteeing the work safety of ac-dc switching power, the positive pole of all low-voltage LED light-emitting devices respectively with the coupling of the positive pole of described chargeable storage, charge relay, supply relay, ac-dc switching power, the negative pole of all low-voltage LED light-emitting devices respectively with the negative pole coupling of described storage battery, charge relay, supply relay, ac-dc switching power.Described ac-dc switching power also comprises flow measurement resistance, described flow measurement resistance and the coupling of described low-voltage LED light-emitting device.
For the work that guarantees this multifunctional domestic low-pressure energy-saving LED illuminator more stable, can not work for a long time in the situation that there is no alternating current, described multifunctional domestic low-pressure energy-saving LED illuminator also comprises: solar powered power supply, wind energy power supply, described power supply after conversion or directly access low-voltage dc power supply should with the coupling of described low-voltage LED light-emitting device.For guaranteeing charging to chargeable storage of solar cell or wind power generation safety, the anodal coupling of the positive pole of low-voltage LED lighting device and described solar cell, the negative pole of LED lighting device and the coupling of described solar cell negative pole.
Household low pressure energy-saving LED illumination system can highly effective and safe in most environment work, satisfy the needs of Various Complex situation.And safer, energy-saving and environmental protection, applicable.Its optical transmission medium can and use the different color of difference conversion of function according to environment for use, and can realize the multicast communication of light, for comfortableness and the diversity that further improves the human settlement provides more more options.
Simultaneously can be with the outdoor environment light sources transmit to indoor, to the needs of more energy-conservation and environmental protection by this device.
The light source of described low-voltage LED light-emitting device adopts LED or OLED, and the standard household light source interface is all adopted in LED, oled light source.
Described ac-dc switching power also comprises flow measurement resistance, and described flow measurement resistance and the coupling of described low-voltage LED light-emitting device are used for measuring the electric current of the described low-voltage LED light-emitting device of flowing through.
Described ac-dc switching power adopts the AC Switching Power Supply.
Described low-voltage LED light-emitting device comprises light-emitting diode and current-limiting resistance parallel with one another more than one or series connection.
The storage light luminescent material that the luminous Lamp cup of described storage light adopts is fluorescent material.
The transmission medium that described optical transmission medium adopts is optical fiber.
Compared with prior art, the beneficial effects of the utility model:
One, low pressure centrally connected power supply arranges AC/DC changeover switch owing to noting be used on each low-voltage LED light-emitting device, reduces highly energy-consuming in order to the use of the materials of aluminum of heat radiation.
Two, take full advantage of natural daylight and other natural energy resources and realize illumination.
Three, this system can directly access the interior lighting system loop, need not transform circuit, and each loop in parallel still with existing indoor illuminating switch control, is easy to user's transformation and control.
Four, owing to noting be used on each low-voltage LED light-emitting device, AC/DC changeover switch is set, reduces highly energy-consuming in order to the use of the materials of aluminum of heat radiation.
Five, compare power saving rate with existing illumination and reach 75%---85%.
Six, this circuit system has the Function Extension interface, can add flexibly extended function module.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model.And
Mark in figure: 1-ac-dc switching power, 2-charge relay, 3-chargeable storage, 4-supply relay, 5-automatic control unit, 6-low-voltage LED light-emitting device, the luminous Lamp cup of 7-storage light, 8-collector lens, 9-concave-sphere, 10-optical transmission medium.
Embodiment
Below in conjunction with test example and embodiment, the utility model is described in further detail.But this should be interpreted as that the scope of the above-mentioned theme of the utility model only limits to following embodiment, all technology that realizes based on the utility model content all belong to scope of the present invention.
A kind of modular household low pressure energy-saving LED illumination system, this system can comprise one or more modularizations and connect, and has numerous embodiments;
As shown in Figure 1, household low pressure energy-saving LED illumination system comprises: low-voltage LED light-emitting device 6, ac-dc switching power 1, automatic control unit 5, charge relay 2, supply relay 4, chargeable storage 3, the luminous Lamp cup 7 of storage light; Described ac-dc switching power 1 is used for the AC power of input is converted to direct current; Chargeable storage 3 is connected with ac-dc switching power 1 by charge relay 2, and is connected with low-voltage LED light-emitting device 6 by supply relay 4; Automatic control unit 5 is used for controlling each module work with ac-dc switching power 1, charge relay 2 and supply relay 4.
As shown in Figure 2, described household low pressure energy-saving LED illumination system further comprises: collector lens 8, concave-sphere 9 and optical transmission medium 10, described collector lens 8 is used for assembling outdoor natural light and sending light to concave-sphere 9 by thermal insulation layer is heat insulation, to the luminous Lamp cup 7 of storage light, the luminous Lamp cup 7 storage light of storage light also send illuminating ray to optical transmission medium 10 by being connected to storage light luminescent material after concave-sphere 9 optically focused with light transmission.
Wherein, the positive pole coupling of the positive pole of low-voltage LED lighting device and automatic control unit, ac-dc switching power, charge relay and supply relay, solar cell etc., the negative pole coupling of the negative pole of LED lighting device and automatic control unit and ac-dc switching power, charge relay, supply relay, solar cell etc.The ac-dc switching power of alternating current 150-264V civil power by Switching Power Supply is converted to 12VDC voltage and powers to the work of low-voltage LED light-emitting device by the one-way conduction diode, the low-voltage LED lighting device is identical with luminous flux in the situation of civil power, power consumption saves 50-75% than fluorescent lamp, saves 90% than incandescent lamp.When automatic control unit detected without civil power, supply relay was connected, and powers to the low-voltage LED light-emitting device by the one-way conduction diode, is supplied the power supply of low-voltage LED light-emitting device by chargeable storage.When chargeable storage is full of electricity, can be for low-voltage LED lighting device 5-24 hours, be directly proportional to the watt level that the low-voltage LED light-emitting device is worked simultaneously service time, and power is short large its service time, and power is just long little service time.
Automatic control unit detects the voltage of chargeable storage, and when charged battery voltage being detected lower than 11V, ac-dc switching power charges to chargeable storage by charge relay, to strengthen service efficiency and the life-span of chargeable storage.Automatic control unit detects the working condition of low-voltage LED light-emitting device by the size of current of passing through that detects power of alterating and direct current, when the load of low-voltage LED light-emitting device not overrate 50% the time, allow charge relay to connect, charge to chargeable storage.In order to guarantee system safety work, the power source charges condition can arrange.
Automatic control unit also detects simultaneously by the electric current of ac-dc switching power to chargeable storage charging, when charging current greater than specified charging current 150% the time, charge relay disconnects, and stops charging; Delay time and connected again charge relay in 10 seconds, chargeable storage is continued charging, as impaired in chargeable storage, repair simultaneously impaired chargeable storage.When detect charging current less than specified charging current 5% or accumulative total charging interval surpass or reach 8 hours, the automatic disconnection charge relay, stop charging to chargeable storage.
As using solar recharging, solar cell charges to chargeable storage by the one-way conduction diode, then is powered to the low-voltage LED light-emitting device by supply relay by chargeable storage.Save the intermediate voltage conversion links, to raise the efficiency.Directly to the power supply of low-voltage LED light-emitting device, guarantee that the voltage of chargeable storage is relatively stable by chargeable storage, and then guarantee the working stability of low-voltage LED light-emitting device.
The power of ac-dc switching power is according to the capacity of chargeable storage and the power determination of low-voltage LED light-emitting device.
Embodiment one:
Household low pressure energy-saving LED illumination system comprises: the low-voltage LED light-emitting device of standard interface (being the LED lamp), ac-dc switching power, automatic control unit, charge relay, supply relay, chargeable storage, standard electrical light socket, contain the storage light luminescent material (namely storing up light luminous) Lamp cup lampshade, AC switch constant-current source controller, high-molecular optical transmission medium be optical transmission medium; Described ac-dc switching power is used for the alternating current of input is converted to direct current; Described rechargeable battery is connected with aforementioned ac-dc switching power output by described charge relay; And be connected with described LED lamp shunt circuit by described battery-supply relay; Described standard interface low-voltage LED light-emitting device also is connected with ac-dc switching power simultaneously, and described automatic control unit is connected with described ac-dc switching power, charge relay, supply relay, is used for controlling the work of each module and interface.
The circuit of automatic control unit setting comprises: wide input voltage range controller, automatic temperature controller, equivalent load dilatation controller, battery service controller, switch lamp identification controller, power supply identification switch control circuit, battery power detection circuit, Function Extension interface circuit, equipment decomposing prevention circuit.
This embodiment only is to satisfy basic illumination functions, and its enforcement is efficient and convenient, need not change lighting circuit, and directly access, can use.Safe, efficient, quick, economical.
System is powered by AC power supplies, and system is by LED illuminating lamp, automatic control unit, electric storage battery, standard electrical light socket, storage light luminescent material Lamp cup, AC switch constant-current source controller; The circuit of automatic control unit setting comprises: wide input voltage range, automatic temperature-adjusting control, AC Switching Power Supply, equivalent load dilatation control, battery service are controlled, switch lamp is identified control, power supply identification switch control circuit, battery power detection circuit.
Embodiment two:
Except possessing all characteristics of embodiment one, this system provides the multiple power sources acquisition interface; As by multiple power sources acquisition interface such as solar panel or wind power generations.
Embodiment three:
This system also possesses following characteristics except the characteristics that possess embodiment one and embodiment two;
Utilize the propagation characteristic of light, in conjunction with a kind of characteristic of optical transmission medium, realize the light source decomposition of a light source point is transferred to a plurality of spaced points for illumination or does decorative light-source, reach and build multiple comfortable light atmosphere;
Realize that in transmitting procedure transmission path (place of process) can be used as low light level illumination at night or decorative lighting, light after the transmission certain hour, powered-down or light source; The storage light characteristic of transmission path utilization storage light luminescent material (namely storing up the light modulation cup), during the light luminance that stores lower than storage light luminescent material when external light source, storage light luminescent material is the limited light source of sustained release about ten hours, luminous intensity in time increase progressively decay gradually; This embodiment can be widely used in the guiding sign of public place escape way or passway for escaping or guiding illumination and the safety guiding of underground parking.
Embodiment four:
Except possessing the previous embodiment function, automatic control unit comprises Function Extension interface circuit, function expanding module and central controller, and described function expanding module comprises: abnormal information communication transmission module, image capture module, environmental abnormality vibrations alarm module, wireless blood pressure and heart rate abnormal module, coal gas abnormality detection module, notebook computer and cell-phone charging module; Described function expanding module is connected with the Function Extension interface circuit, and described Function Extension interface circuit is connected with central controller.Can arrange flexibly according to user's needs with upper module.
Although embodiment of the present utility model is illustrated and illustrates, but be not that meaning characterizes all possible form of the utility model with the diagram of above-mentioned execution mode and explanation, more definite, in specification, word used is illustrative but not determinate, and can understand, can carry out many changes and not deviate from the spirit and scope of the present invention the utility model.
Claims (10)
1. a household low pressure energy-saving LED illumination system, is characterized in that,
Comprise: ac-dc switching power, automatic control unit, charge relay, chargeable storage, supply relay, low-voltage LED light-emitting device and the luminous Lamp cup of storage light;
Wherein, chargeable storage is connected with the ac-dc switching power output by charge relay, and be connected with low-voltage LED light-emitting device shunt circuit by supply relay, the low-voltage LED light-emitting device also is connected with ac-dc switching power, automatic control unit is connected with ac-dc switching power, charge relay and supply relay, and the luminous Lamp cup of storage light is connected with the low-voltage LED light-emitting device;
Wherein, ac-dc switching power is used for the alternating current of input is converted to direct current, automatic control unit is used for controlling the work of charge relay, supply relay, the low-voltage LED light-emitting device both can be by ac-dc switching power work, also can be by supply relay work under the power supply of chargeable storage, when the electric weight of charging accumulator is too low, can and be its charging by charge relay by the control connection ac-dc switching power of automatic control unit, the light that the luminous Lamp cup storage of storage light low-voltage LED light-emitting device sends be also luminous.
2. household low pressure energy-saving LED illumination as claimed in claim 1 system, it is characterized in that, described household low pressure energy-saving LED illumination system further comprises: collector lens, concave-sphere and optical transmission medium, described collector lens is used for assembling outdoor natural light and sending light to concave-sphere by thermal insulation layer is heat insulation, to the luminous Lamp cup of storage light, the luminous Lamp cup storage of storage light light also sends illuminating ray to optical transmission medium by being connected to storage light luminescent material after concave-sphere optically focused with light transmission.
3. household low pressure energy-saving LED illumination as claimed in claim 1 system, it is characterized in that, described household low pressure energy-saving LED illumination system also comprises AC switch constant-current source controller, and described AC switch constant-current source controller is connected to the downstream of ac-dc switching power and is used for regulating electric current and the voltage of ac-dc switching power output.
4. household low pressure energy-saving LED illumination as claimed in claim 1 system, it is characterized in that, automatic control unit comprises Function Extension interface circuit, function expanding module and central controller, and described function expanding module comprises: abnormal information communication transmission module, image capture module, environmental abnormality vibrations alarm module, wireless blood pressure and heart rate abnormal module, coal gas abnormality detection module, notebook computer and cell-phone charging module; Described function expanding module is connected with the Function Extension interface circuit, and described Function Extension interface circuit is connected with central controller.
5. household low pressure energy-saving LED illumination as claimed in claim 1 system, is characterized in that, the light source of described low-voltage LED light-emitting device adopts LED or OLED.
6. household low pressure energy-saving LED illumination as claimed in claim 1 system, it is characterized in that, described ac-dc switching power also comprises flow measurement resistance, and described flow measurement resistance and the coupling of described low-voltage LED light-emitting device are used for measuring the electric current of the described low-voltage LED light-emitting device of flowing through.
7. household low pressure energy-saving LED illumination as claimed in claim 1 system, is characterized in that, described ac-dc switching power adopts the AC Switching Power Supply.
8. as described in claim 1 or 5 household low pressure energy-saving LED illumination system, is characterized in that, described low-voltage LED light-emitting device comprises light-emitting diode and current-limiting resistance parallel with one another more than one or series connection.
9. household low pressure energy-saving LED illumination as claimed in claim 1 system, is characterized in that, the storage light luminescent material that the luminous Lamp cup of described storage light adopts is fluorescent material.
10. household low pressure energy-saving LED illumination as claimed in claim 2 system, is characterized in that, the transmission medium that described optical transmission medium adopts is optical fiber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320002095 CN203027569U (en) | 2013-01-05 | 2013-01-05 | Household low-voltage energy-saving LED (Light Emitting Diode) illumination system |
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| CN 201320002095 CN203027569U (en) | 2013-01-05 | 2013-01-05 | Household low-voltage energy-saving LED (Light Emitting Diode) illumination system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103037595A (en) * | 2013-01-05 | 2013-04-10 | 张旭东 | Household low-voltage and energy-saving LED (Light Emitting Diode) illuminating system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103037595A (en) * | 2013-01-05 | 2013-04-10 | 张旭东 | Household low-voltage and energy-saving LED (Light Emitting Diode) illuminating system |
| CN103037595B (en) * | 2013-01-05 | 2016-01-20 | 张旭东 | Household low pressure energy-saving LED illumination system |
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Granted publication date: 20130626 Termination date: 20160105 |