CN205305178U - But LED lamp is with dimming control ware of taking back -up source - Google Patents

But LED lamp is with dimming control ware of taking back -up source Download PDF

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Publication number
CN205305178U
CN205305178U CN201620058490.5U CN201620058490U CN205305178U CN 205305178 U CN205305178 U CN 205305178U CN 201620058490 U CN201620058490 U CN 201620058490U CN 205305178 U CN205305178 U CN 205305178U
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battery
circuit
led
electricity
display module
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CN201620058490.5U
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Chinese (zh)
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黄兆
罗杰
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Zhongshan Shengheng Electronic Products Manufacturing Co., Ltd.
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黄兆
罗杰
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Abstract

The utility model provides a but LED lamp is with dimming control ware of taking back -up source, includes CC -CV control circuit, battery measurement protection circuit, battery, the status display module of charging, UPS digit detection control circuit, LED dimmer circuit, UPS digit detection control circuit is connected with CC -CV control circuit, battery measurement protection circuit, battery, LED dimmer circuit respectively, and CC -CV control circuit, battery measurement way, battery, the status display module of charging connect gradually, battery measurement protection circuit, battery, the status display module of charging and UPS digit detection control circuit constitute UPS uninterrupted power source, CC -CV control circuit is equipped with power input end, and LED dimmer circuit includes LED drive circuit and dimmer circuit, its be equipped with be used for with LED light emitting source electricity is connected just, the negative output holds. The utility model discloses the controller of utensil has removal service function, can cooperate multiple LED light emitting source to use, like LED bulb, LED portable lamp, LED light, LED emergency light etc. Still have emergency lighting function, conventional illumination function and close lamp -hour luminance memory function.

Description

The tunable optical controller of a kind of LED band backup power source
Technical field
The utility model relates to the tunable optical controller of a kind of LED band backup power source.
Background technology
LED bulb, compared with same brightness incandescent light, can save the electric energy of 80%, and the theoretical life-span of LED can reach 100,000 hours, is tens times of incandescent light. And the particularly preferred poly-lithium battery of security in recent years has started to apply in each field, adopt the developing direction that the emergency LED bulb of band backup power source will be emergency lighting circuit.
Practical novel content
The purpose of this utility model aims to provide a kind of simplicity of design, rational in infrastructure, employing UPS digital detection pilot circuit driving, and can indicating battery charged state, LED/light source brightness can be regulated and realize the tunable optical controller of LED band backup power source closing memory function, to overcome weak point of the prior art.
By the tunable optical controller of a kind of LED band backup power source that this object designs, it is characterized in that, controller comprises CC-CV pilot circuit, battery charge/discharge protection circuit, battery, charging state display module, UPS digital detection pilot circuit, LED light adjusting circuit; Described UPS digital detection pilot circuit is connected with CC-CV pilot circuit, battery charge/discharge protection circuit, battery, LED light adjusting circuit respectively, and CC-CV pilot circuit, battery charging and discharging road, battery, charging state display module connect successively; Battery charge/discharge protection circuit, battery, charging state display module and UPS digital detection pilot circuit form UPS uninterruptible power supply; CC-CV pilot circuit is provided with power input, and LED light adjusting circuit comprises LED drive circuit and light adjusting circuit, and it is provided with the positive and negative output terminal for being electrically connected with LED luminous source.
Described CC-CV pilot circuit comprises current rectifying and wave filtering circuit, transformer T1 and the IC1 for constant current, Isobarically Control.
Described UPS digital detection pilot circuit comprises for detecting whether city's electricity has electricity, city's electricity break-make, opens and closes function of emergency illumination, opens and closes temporary lighting function, closes the IC2 of memory function, IC2 is made up of 6 non-doors, in this circuit, the A-B point of the non-door input terminus of IC2 is through diode D1, resistance R1 and one end electrical connection being connected city's electricity, and in circuit, GND end is connected through the other end of resistance R2 with city's electricity.
6 non-doors of described IC2 comprise IC2-1, IC2-2, IC2-3, IC2-4, IC2-5 and IC2-6; IC2-6 connecting triode Q1, thus promote LED luminous source to open, and brightness memory function when realizing On/Off, light modulation, turn off the light.
Described battery charge/discharge protection circuit and charging state display module comprise the discharge and recharge for battery and the IC3 battery charging state display.
Described charging state display module also comprises pilot lamp LED1, the display fully charged pilot lamp LED2 of battery that display battery is charging.
Described battery is lithium polymer battery.
The utility model has following useful effect:
By above-mentioned taked technical scheme, controller is made to have mobile using function, multiple LED luminous source can be coordinated to use, such as LED bulb, LED portable light, LED illumination lamp, LED flare-up light etc., brightness memory function when also there is function of emergency illumination, conventional illumination functions and turn off the light, the brightness regulated when can remember that last time closes, and realize the automatic switching of above-mentioned functions; LED light adjusting circuit can regulate LED/light source brightness, meets service requirements.
The structure of controller is simple, adopts lithium polymer battery, make it to have that volume is little, electricity is many, cruise duration length advantage; CC-CV pilot circuit can provide stable power supply to export, and there is life-span length, cost is low, thermal value is low advantage; Battery charge/discharge protection circuit can protect the discharge and recharge of lithium polymer battery well, to improve the work-ing life of battery, and is shown the charging state of battery by pilot lamp; UPS digital detection pilot circuit can detect the situation of city's electricity whether You electricity Ji city electricity break-make in real time, meets uninterrupted power supply or service requirements that backup power source is powered.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment controller.
Fig. 2 is the schematic circuit diagram of the utility model one embodiment controller.
Fig. 3 is the functional block diagram that the utility model one embodiment controller uses.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
See Fig. 1-Fig. 3, this LED tunable optical controller of band backup power source, it is characterised in that, controller comprises CC-CV pilot circuit, battery charge/discharge protection circuit, battery, charging state display module, UPS digital detection pilot circuit, LED light adjusting circuit; Described UPS digital detection pilot circuit is connected with CC-CV pilot circuit, battery charge/discharge protection circuit, battery, LED light adjusting circuit respectively, and CC-CV pilot circuit, battery charging and discharging road, battery, charging state display module connect successively; Battery charge/discharge protection circuit, battery, charging state display module and UPS digital detection pilot circuit form UPS uninterruptible power supply; CC-CV pilot circuit is provided with power input, and LED light adjusting circuit comprises LED drive circuit and light adjusting circuit, and it is provided with the positive and negative output terminal for being electrically connected with LED luminous source.
Described CC-CV pilot circuit comprises current rectifying and wave filtering circuit, transformer T1 and the IC1 for constant current, Isobarically Control.
Described UPS digital detection pilot circuit comprises for detecting whether city's electricity has electricity, city's electricity break-make, opens and closes function of emergency illumination, opens and closes temporary lighting function, closes the IC2 of memory function, IC2 is made up of 6 non-doors, in this circuit, the A-B point of the non-door input terminus of IC2 is through diode D1, resistance R1 and one end electrical connection being connected city's electricity, and in circuit, GND end is connected through the other end of resistance R2 with city's electricity.
6 non-doors of described IC2 comprise IC2-1, IC2-2, IC2-3, IC2-4, IC2-5 and IC2-6; IC2-6 connecting triode Q1, thus promote LED luminous source to open, and brightness memory function when realizing On/Off, light modulation, turn off the light.
Described battery charge/discharge protection circuit and charging state display module comprise the discharge and recharge for battery and the IC3 battery charging state display.
Described charging state display module also comprises pilot lamp LED1, the display fully charged pilot lamp LED2 of battery that display battery is charging.
Described battery is lithium polymer battery.
The input terminus of current rectifying and wave filtering circuit is electrically connected with city's electricity; output terminal is electrically connected with elementary coiling group, the IC1 of transformer T1; to form CC-CV pilot circuit; city's electricity is become to become DC5V2A direct supply (the secondary rolling thread group of transformer T1 exports) by this circuit; 5V direct current VCC enters IC3 the 1st pin for battery charge/discharge protection circuit and charging state display module; LED luminous source one end connects VCC, and the other end is connected with Q1, when Q1 conducting promotes LED luminous source to open. The input terminus of CC-CV pilot circuit can meet the wide cut voltage input of 85-265VAC, and the voltage of supply after its rectification output is 5-36VDC.
UPS digital detection pilot circuit comprises for detecting whether city's electricity has electricity, city's electricity break-make, opens and closes function of emergency illumination, opens and closes temporary lighting function, closes the IC2 of memory function, IC2 is made up of 6 non-doors, in this circuit, the A-B point of the non-door input terminus of IC2 is through diode D1, resistance R1 and one end electrical connection being connected city's electricity, and in circuit, GND end is connected through the other end of resistance R2 with city's electricity. 6 non-doors of IC2 comprise IC2-1, IC2-2, IC2-3, IC2-4, IC2-5 and IC2-6; IC2-6 connecting triode Q1, thus promote LED luminous source to open, meet LED light modulation function, and brightness memory function when realizing On/Off, light modulation, turn off the light.
After 5V power supply enters IC3 the 1st pin, export contact resistance R14 through the 3rd pin and regulate charging current, 4th pin is charging power supply output, the electric current exported directly enters battery VCC end, when battery is lower than 4.2V, IC3 inside opens charging automatically, and IC3 the 4th pin is transmitted electricity to battery VCC end, when battery-end electricity reaches 4.2V, charging circuit stops charging. Whether charging state display module display battery is fully charged, and IC3 the 2nd pin connects pilot lamp LED1, and the 6th pin connects pilot lamp LED2. During charging, IC3 the 2nd pin has high level output, and pilot lamp LED1 is bright; When fully charged, IC3 the 2nd pin high level turns into lower level, and the 6th pin lower level turns into high level, pilot lamp LED2 bright light, to illustrate that battery is fully charged. When city's electricity has electricity, the whether full electricity of battery charge/discharge protection circuit self-measuring battery, makes the electricity of battery be in optimum state, ensures the work-ing life of battery.
It is two extreme that A, B point is connected to LED/light source; LED light adjusting circuit is completed by IC2-6, regulates luminosity to have two kinds of modes: 1, when not band AC uses (during Emergency use), touch mutually on A-B point by human body or metal object, the time length number of times touched is different, and light fixture can automatically occur that length is bright, goes out and automatically regulate luminance brightness. 2, by the time length number of times different lamps of ON/OFF, the AC switch (when namely normal power-up uses) being connected with light fixture, can automatically occur that length is bright, go out and automatically regulate luminance brightness.
When UPS digital detection pilot circuit detects that city's electricity has an electricity, function of emergency illumination and temporary lighting function are closed, now, by the break-make (break-make of city's electricity) of trip switch arranged on city's electricity, it is possible to the keying of control LED luminous source.
When UPS digital detection pilot circuit detects without electricity, function of emergency illumination and temporary lighting function are opened; If now, emergency LED bulb A, B two ends are after trip switch engages or staff engages, the A point of IC2 engages through trip switch or staff loop, namely IC2 judges that A point turns into 0 from 1, the output terminal of IC2-5 turns into 1 from 0, with IC2-5 export to IC2-6 and LED light adjusting circuit, triode Q1 that LED light adjusting circuit is connected promote LED luminous source to open; Otherwise LED luminous source is closed; Thus making the utility model have torch light function, function of emergency illumination, conventional illumination functions and close memory, above function all can switch automatically, IC2-6 and LED light adjusting circuit is provided with brightness memory function, luminosity when once can close before remembering.
Above disclosed being only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, the equivalent variations therefore done according to the utility model claim, still belongs to the scope that the utility model is contained.

Claims (7)

1. the LED tunable optical controller of band backup power source, it is characterised in that, controller comprises CC-CV pilot circuit, battery charge/discharge protection circuit, battery, charging state display module, UPS digital detection pilot circuit, LED light adjusting circuit; Described UPS digital detection pilot circuit is connected with CC-CV pilot circuit, battery charge/discharge protection circuit, battery, LED light adjusting circuit respectively, and CC-CV pilot circuit, battery charging and discharging road, battery, charging state display module connect successively; Battery charge/discharge protection circuit, battery, charging state display module and UPS digital detection pilot circuit form UPS uninterruptible power supply; CC-CV pilot circuit is provided with power input, and LED light adjusting circuit comprises LED drive circuit and light adjusting circuit, and it is provided with the positive and negative output terminal for being electrically connected with LED luminous source.
2. the LED tunable optical controller of band backup power source according to claim 1, it is characterised in that: described CC-CV pilot circuit comprises current rectifying and wave filtering circuit, transformer T1 and the IC1 for constant current, Isobarically Control.
3. the LED tunable optical controller of band backup power source according to claim 1, it is characterized in that: described UPS digital detection pilot circuit comprises for detecting whether city's electricity has electricity, city's electricity break-make, opens and closes function of emergency illumination, opens and closes temporary lighting function, closes the IC2 of memory function, IC2 is made up of 6 non-doors, in this circuit, the A-B point of the non-door input terminus of IC2 is through diode D1, resistance R1 and one end electrical connection being connected city's electricity, and in circuit, GND end is connected through the other end of resistance R2 with city's electricity.
4. the LED tunable optical controller of band backup power source according to claim 3, it is characterised in that: 6 non-doors of described IC2 comprise IC2-1, IC2-2, IC2-3, IC2-4, IC2-5 and IC2-6; IC2-6 connecting triode Q1, thus promote LED luminous source to open, and brightness memory function when realizing On/Off, light modulation, turn off the light.
5. the LED tunable optical controller of band backup power source according to claim 1, it is characterised in that: described battery charge/discharge protection circuit and charging state display module comprise the discharge and recharge for battery and the IC3 battery charging state display.
6. the LED tunable optical controller of band backup power source according to claim 1 or 5, it is characterised in that: described charging state display module also comprises pilot lamp LED1, the display fully charged pilot lamp LED2 of battery that display battery is charging.
7. the LED tunable optical controller of band backup power source according to claim 1, it is characterised in that: described battery is lithium polymer battery.
CN201620058490.5U 2016-01-13 2016-01-13 But LED lamp is with dimming control ware of taking back -up source Active CN205305178U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107105551A (en) * 2017-06-27 2017-08-29 安徽科恩新能源有限公司 A kind of uninterrupted construction illumination device of low pressure
CN109996380A (en) * 2019-03-04 2019-07-09 中广核研究院有限公司 A kind of master control room of nuclear power station lighting system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107105551A (en) * 2017-06-27 2017-08-29 安徽科恩新能源有限公司 A kind of uninterrupted construction illumination device of low pressure
CN109996380A (en) * 2019-03-04 2019-07-09 中广核研究院有限公司 A kind of master control room of nuclear power station lighting system and method

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C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170314

Address after: 528400 Zhongshan City, Shaxi Province town of Hing Road, No. 106, no..

Patentee after: Zhongshan Shengheng Electronic Products Manufacturing Co., Ltd.

Address before: 530300 the Guangxi Zhuang Autonomous Region Hengxian Xin Fu Zhen wa Zao Cun Wei Tai Lam village No. 110

Patentee before: Huang Zhao

Patentee before: Luo Jie