CN203467043U - Led emergency controller - Google Patents

Led emergency controller Download PDF

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Publication number
CN203467043U
CN203467043U CN201320609306.8U CN201320609306U CN203467043U CN 203467043 U CN203467043 U CN 203467043U CN 201320609306 U CN201320609306 U CN 201320609306U CN 203467043 U CN203467043 U CN 203467043U
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CN
China
Prior art keywords
resistor
triode
module
diode
vin
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320609306.8U
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Chinese (zh)
Inventor
何群
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO LONGYUAN LIGHTING ELECTRIC APPLIANCE CO Ltd
Original Assignee
NINGBO LONGYUAN LIGHTING ELECTRIC APPLIANCE CO Ltd
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Application filed by NINGBO LONGYUAN LIGHTING ELECTRIC APPLIANCE CO Ltd filed Critical NINGBO LONGYUAN LIGHTING ELECTRIC APPLIANCE CO Ltd
Priority to CN201320609306.8U priority Critical patent/CN203467043U/en
Application granted granted Critical
Publication of CN203467043U publication Critical patent/CN203467043U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The utility model discloses an LED emergency controller comprising a charging module, an power failure detection circuit and emergency power supplying module, a boost module and an LED display module, wherein the input terminal of the charging module is connected with the commercial power; the output terminal of the charging module is connected with the outage detection circuit and emergency power supplying module; the outage detection circuit and emergency power supplying module is connected with the boost module; and the output terminal of the boost module is connected with the LED display module. The obtained LED emergency controller is capable of automatically switching to a standby storage battery for emergency lighting when the commercial power fails, and meanwhile, is capable of automatically charging the storage battery when the power is on.

Description

LED emergency controller
Technical field
The utility model relates to a kind of lighting, particularly LED emergency controller.
Background technology
Along with the raising that people require work living environment, intelligent building obtains more and more people's concern, by a series of intelligentized design, makes building have safe, convenient, efficient, energy-conservation feature.Illuminator is indispensable part in intelligent building, and when municipal power failure power-off, emergency light replaces original civil power illuminating lamp to provide illumination to positions such as the corridor in building, staircases by being used for, and guarantees owner's safety.The most still incandescent lamp of existing emergency light, power consumption is high, brightness is low, be unfavorable for the emergency lighting of lamp long period, and emergency light can not, when having a power failure, switch to storage battery by power supply conventionally automatically, carry out in time emergency lighting, user's Working Life is affected.
Utility model content
The purpose of this utility model is in order to solve above-mentioned the deficiencies in the prior art, to provide a kind of when municipal power failure power-off, can automatically switch to standby battery, carry out emergency lighting, and the LED emergency controller that simultaneously can automatically charge a battery the in the situation that of power-off not.
To achieve these goals, the LED emergency controller that the utility model is designed, comprise charging module, power failure detection circuit and emergency service module, boost module and LED display module, the input of charging module is electrically connected to city, the output of charging module is connected with electric circuit inspection and emergency service module, and electric circuit inspection and emergency service module are also connected with boost module, the output of boost module is connected with LED display module.
For the design of circuit more reasonable, power failure detection circuit and emergency service module include triode Q1, diode D1, capacitor C6, resistor R1, resistor R2, resistor R3, charging indicator light D5, resistor R4, resistor R5, resistor R6, resistor R7, resistor R8, resistor R9, resistor R10, resistor R11, field effect transistor Q4, triode Q2, triode Q3, diode D2, diode D3, diode D4, emergency starting interrupteur SW and storage battery BATTERY, the annexation of its circuit is: the base stage B of triode Q1 is connected on the common port of resistor R1 and resistor R2 series connection, and the other end of resistor R2 is connected to the emitter E of triode Q3, the other end of resistor R1 is electrode input end Vin+, electrode input end Vin+ is also connected with the emitter E of triode Q1, the collector electrode C of triode Q1 is connected with the positive pole of charging indicator light D5 by resistor R3, the negative pole of charging indicator light D5 connects negative input Vin-, the positive pole of diode D1 connects electrode input end Vin+, and negative pole connects capacitor C6 by resistor R5, and the capacitor C6 other end connects negative input Vin-, resistor R5 is connected with the collector electrode C of triode Q3 by resistor R5, diode D4 successively with the public connecting end of capacitor C6, resistor R5 is also connected with the base stage B of triode Q2 by resistor R4 with the public connecting end of capacitor C6, the base stage B of triode Q2 is also connected with negative input Vin-by resistor R7, the collector electrode C of triode Q2 is connected with electrode input end Vin+ by resistor R9, diode D2 successively, between the common port of diode D2 and the base stage B of triode Q2, is connected with emergency starting interrupteur SW and resistor R8 in turn, the common port of resistor R9, diode D2 is also connected with the base stage B of triode Q3, the collector electrode C of triode Q3 connects negative input Vin-by resistor R11, and the collector electrode C of triode Q3 is also connected with the grid G of field effect transistor Q4 by resistor R10, the drain D of field effect transistor Q4 is connected with storage battery BATTERY positive pole and negative input Vin-respectively, storage battery BATTERY negative pole is connected with the emitter E of triode Q3, and the emitter E of triode Q3 also and between electrode input end Vin+, be connected with diode D3.
In order to realize best illuminating effect, described LED display module comprises one group and above LED lamp group, and every group of LED lamp group includes the LED lamp of 8 series connection.
The LED emergency controller that the utility model obtains, when municipal power failure power-off, can automatically switch to standby battery, continues illumination, and the in the situation that of power-off not, can automatically charge a battery simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of embodiment;
Fig. 2 is the circuit theory diagrams of embodiment.
In figure: charging module 1, power failure detection circuit and emergency service module 2, boost module 3, LED display module 4.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment:
As shown in Figure 1, the LED emergency controller that the present embodiment provides, comprise charging module 1, power failure detection circuit and emergency service module 2, boost module 3 and LED display module 4, the input of charging module 1 is electrically connected to city, the output of charging module 1 is connected with power failure detection circuit and emergency service module 2, and power failure detection circuit and emergency service module 2 are also connected with boost module 3, the output of boost module 3 is connected with LED display module 4.
As shown in Figure 2, power failure detection circuit and emergency service module 2 include triode Q1, diode D1, capacitor C6, resistor R1, resistor R2, resistor R3, charging indicator light D5, resistor R4, resistor R5, resistor R6, resistor R7, resistor R8, resistor R9, resistor R10, resistor R11, field effect transistor Q4, triode Q2, triode Q3, diode D2, diode D3, diode D4, emergency starting interrupteur SW and storage battery BATTERY, the annexation of its circuit is: the base stage B of triode Q1 is connected on the common port of resistor R1 and resistor R2 series connection, and the other end of resistor R2 is connected to the emitter E of triode Q3, the other end of resistor R1 is electrode input end Vin+, electrode input end Vin+ is also connected with the emitter E of triode Q1, the collector electrode C of triode Q1 is connected with the positive pole of charging indicator light D5 by resistor R3, the negative pole of charging indicator light D5 connects negative input Vin-, the positive pole of diode D1 connects electrode input end Vin+, and negative pole connects capacitor C6 by resistor R5, and the capacitor C6 other end connects negative input Vin-, resistor R5 is connected with the collector electrode C of triode Q3 by resistor R5, diode D4 successively with the public connecting end of capacitor C6, resistor R5 is also connected with the base stage B of triode Q2 by resistor R4 with the public connecting end of capacitor C6, the base stage B of triode Q2 is also connected with negative input Vin-by resistor R7, the collector electrode C of triode Q2 is connected with electrode input end Vin+ by resistor R9, diode D2 successively, between the common port of diode D2 and the base stage B of triode Q2, is connected with emergency starting interrupteur SW and resistor R8 in turn, the common port of resistor R9, diode D2 is also connected with the base stage B of triode Q3, the collector electrode C of triode Q3 connects negative input Vin-by resistor R11, and the collector electrode C of triode Q3 is also connected with the grid G of field effect transistor Q4 by resistor R10, the drain D of field effect transistor Q4 is connected with storage battery BATTERY positive pole and negative input Vin-respectively, storage battery BATTERY negative pole is connected with the emitter E of triode Q3, and the emitter E of triode Q3 also and between electrode input end Vin+, be connected with diode D3.Charging module 1 is traditional mature technology in the present embodiment, at this, does not do concrete detailed description.And negative input Vin-meets power supply ground GND in the present embodiment, the source S of field effect transistor Q4 meets power supply ground GND.
The boost module adopting in this enforcement comprises: boost control chip IC, capacitor C3, capacitor C1, diode D6, capacitor C2, capacitor C4, inductance L 1, resistor R12, resistor R13 and resistor R14, and the annexation of this circuit is: one end of described capacitor C1 connects storage battery BATTERY negative pole, another termination power ground GND, one end of resistor R12 connects storage battery BATTERY negative pole, the other end connects the Vin pin of boost control chip IC, capacitor C3 is connected between storage battery BATTERY negative pole and the GNP pin of boost control chip IC, and GNP meets power supply ground GND simultaneously, the FB feedback end of boost control chip IC is as output OUT-, resistor R13 and resistor R14 are connected in parallel between output OUT-and power supply ground GND simultaneously, inductance L 1 one end is connected to the negative pole of storage battery BATTERY, the other end is connected with the positive pole of diode D6, and the positive pole of diode D6 is also connected with the SW end of boost control chip IC, the negative pole of diode D6 is as output OUT+ simultaneously, while capacitor C2, capacitor C4 is connected in parallel between output OUT+ and power supply ground GND, output OUT+ in the present embodiment and OUT-respectively as LED display module 4 for electrical input.Because boost module is the known technology of present technique personnel, therefore can change according to concrete circuit design, what the present embodiment was mentioned just considers as optimum implementation.
The present embodiment operation principle is: when civil power works, civil power is through charging module 1, charge then to the storage battery BATTERY in power failure detection circuit and emergency service module 2, now the charging indicator light D5 in power failure detection circuit and emergency service module 2 is in luminance, illustrate that circuit carries out charged state, after civil power is due to a variety of causes power-off, each circuit in power failure detection circuit and emergency service module 2 is in cut-off state, now charging indicator light D5 is owing to not having electric current to flow through in there is no luminous state, now, by storage battery BATTERY, electric weight is flowed to boost module 3, and obtain after the required voltage of LED display module 4 after being boosted by boost module 3, realize the effect of emergency lighting.And civil power is when normal, can detect this circuit by the emergency starting interrupteur SW in power failure detection circuit and emergency service module 2: operation principle is: when needs detect, can press emergency starting interrupteur SW, carry out this circuit of emergency starting.
At the display module of LED described in this enforcement 4, comprise the LED lamp group of 10 groups, and every group of LED lamp group includes the LED lamp of 8 series connection.This is not the restriction to the invention, just as optimum implementation, considers.

Claims (3)

1. a LED emergency controller, comprise charging module (1), power failure detection circuit and emergency service module (2), boost module (3) and LED display module (4), it is characterized in that: the input of charging module (1) is electrically connected to city, the output of charging module (1) is connected with power failure detection circuit and emergency service module (2), and power failure detection circuit and emergency service module (2) are also connected with boost module (3), the output of boost module (3) is connected with LED display module (4).
2. LED emergency controller according to claim 1, is characterized in that: power failure detection circuit and emergency service module (2) include triode Q1, diode D1, capacitor C6, resistor R1, resistor R2, resistor R3, charging indicator light D5, resistor R4, resistor R5, resistor R6, resistor R7, resistor R8, resistor R9, resistor R10, resistor R11, field effect transistor Q4, triode Q2, triode Q3, diode D2, diode D3, diode D4, emergency starting interrupteur SW and storage battery BATTERY, the annexation of its circuit is: the base stage B of triode Q1 is connected on the common port of resistor R1 and resistor R2 series connection, and the other end of resistor R2 is connected to the emitter E of triode Q3, the other end of resistor R1 is electrode input end Vin+, electrode input end Vin+ is also connected with the emitter E of triode Q1, the collector electrode C of triode Q1 is connected with the positive pole of charging indicator light D5 by resistor R3, and the negative pole of charging indicator light D5 connects negative input Vin-, the positive pole of diode D1 connects electrode input end Vin+, and negative pole connects capacitor C6 by resistor R5, and the capacitor C6 other end connects negative input Vin-, resistor R5 is connected with the collector electrode C of triode Q3 by resistor R5, diode D4 successively with the public connecting end of capacitor C6, resistor R5 is also connected with the base stage B of triode Q2 by resistor R4 with the public connecting end of capacitor C6, the base stage B of triode Q2 is also connected with negative input Vin-by resistor R7, the collector electrode C of triode Q2 is connected with electrode input end Vin+ by resistor R9, diode D2 successively, between the common port of diode D2 and the base stage B of triode Q2, is connected with emergency starting interrupteur SW and resistor R8 in turn, the common port of resistor R9, diode D2 is also connected with the base stage B of triode Q3, the collector electrode C of triode Q3 connects negative input Vin-by resistor R11, and the collector electrode C of triode Q3 is also connected with the grid G of field effect transistor Q4 by resistor R10, the drain D of field effect transistor Q4 is connected with storage battery BATTERY positive pole and negative input Vin-respectively, storage battery BATTERY negative pole is connected with the emitter E of triode Q3, and the emitter E of triode Q3 also and between electrode input end Vin+, be connected with diode D3.
3. LED emergency controller according to claim 1, is characterized in that: described LED display module (4) comprises one group and above LED lamp group, and every group of LED lamp group includes the LED lamp of 8 series connection.
CN201320609306.8U 2013-09-30 2013-09-30 Led emergency controller Expired - Fee Related CN203467043U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320609306.8U CN203467043U (en) 2013-09-30 2013-09-30 Led emergency controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320609306.8U CN203467043U (en) 2013-09-30 2013-09-30 Led emergency controller

Publications (1)

Publication Number Publication Date
CN203467043U true CN203467043U (en) 2014-03-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320609306.8U Expired - Fee Related CN203467043U (en) 2013-09-30 2013-09-30 Led emergency controller

Country Status (1)

Country Link
CN (1) CN203467043U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103517524A (en) * 2013-09-30 2014-01-15 宁波龙源照明电器有限公司 Led emergency controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103517524A (en) * 2013-09-30 2014-01-15 宁波龙源照明电器有限公司 Led emergency controller
CN103517524B (en) * 2013-09-30 2016-02-17 宁波龙源照明电器有限公司 Led emergency controller

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20140305

Termination date: 20160930