CN205071415U - Illumination and emergent function LED lamps and lanterns as an organic whole - Google Patents
Illumination and emergent function LED lamps and lanterns as an organic whole Download PDFInfo
- Publication number
- CN205071415U CN205071415U CN201520887104.9U CN201520887104U CN205071415U CN 205071415 U CN205071415 U CN 205071415U CN 201520887104 U CN201520887104 U CN 201520887104U CN 205071415 U CN205071415 U CN 205071415U
- Authority
- CN
- China
- Prior art keywords
- resistance
- triode
- nand gate
- pins
- electric capacity
- Prior art date
- 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
Links
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides an illumination and emergent function LED lamps and lanterns as an organic whole solves the problem that the idle rate of emergency light is high, the utility ratio hangs down and hold the battery life weak point. Its scheme is, including the lamp stand, is provided with the circuit that is used for controlling LED lamp power supply break -make in the lamp stand, the circuit of control LED lamp power supply break -make includes light -operatedly with infrared induction circuit, main power source and battery converting circuit with hold the battery measurement circuit, the utility model discloses it is integrative with the illumination and the emergency function collection of LED lamp, effectively solve the problem that the idle rate of emergency light is high, the utility ratio hangs down and hold the battery life weak point, during the power supply of 220V owner power supply normal, the LED lamp is luminous to B1 charges for the battery, and voltmeter V detects the battery and is full of the electricity back, the circular telegram of relay KM, and relay KM's normally closed contact KM -1 breaks off the not replenshing of battery B1, after the outage of 220V main power source, battery B1 provides the electric energy for the LED lamp.
Description
Technical field
The utility model relates to LED illumination lamp technical field, particularly a kind of LED lamp be integrated with emergency function of throwing light on.
Background technology
Emergency light is the general name of the light fixture of emergency lighting, fire emergency system mainly comprises accident emergency, escape hatch mark and indicator light, be when breaking out of fire after normal illumination dump, guide trapped personnel evacuation or the action of expansion fire fighting and rescue to arrange.
The emergency lighting system of general use is based on self-powered independent control type, normal power source connects in general lighting current supply circuit, at ordinary times to emergency light charge in batteries, when normal power source cuts off, reserve battery (storage battery) automatic power, the electronic devices and components that each lamp interior of emergency light of this form has transformation, voltage stabilizing, charging, inversion, storage battery etc. a large amount of, emergency light using, maintenance, fault time reserve battery all need discharge and recharge.
Lighting is light fixture common during people live, but lighting and emergency light are all generally independent installations, independent use, but emergency light is in use, there will be vacancy rate high, the long-time charging of storage battery, the life of storage battery is caused to reduce, in addition after primary power source de-energizes, no matter emergency light daytime or evening all can be shinny, utility ratio is lower.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is the LED lamp providing a kind of illumination to be integrated with emergency function, can effectively solve the problem that emergency light vacancy rate is high, utility ratio is low and the life of storage battery is short.
Its technical scheme solved is, comprise lamp socket, be provided with in lamp socket and power the circuit of break-make for controlling LED, the power circuit of break-make of described control LED comprises light-operated with infrared induction circuit, main power source and storage battery change-over circuit and accumulator charging/discharging circuit, described light-operated with infrared induction circuit, main power source and storage battery change-over circuit and accumulator charging/discharging circuit, comprise electric capacity C1, resistance R1, rectifier BR1, infrared sensor U2, photo resistance LDR1, NAND gate IC1, relay K M, ammeter PA, voltmeter V, storage battery B1 and LED, the live wire of the one termination 220V alternating current of described electric capacity C1, one end of electric capacity C1 is also connected with one end of resistance R1, the other end of electric capacity C1 is connected with an ac input end of rectifier BR1 with the common port of the other end of resistance R1, another ac input end of rectifier BR1 connects the zero line of 220V alternating current, one DC output end of rectifier BR1 is connected with the normally-closed contact KM-1 of relay K M, the normally-closed contact KM-1 of relay K M is leading-out terminal a, the line end that always flows out of rectifier BR1 is connected with one end of resistance R2, one end of resistance R2 is leading-out terminal c, one end of resistance R2 is connected with the positive pole of thyristor U1, the negative pole of thyristor U1 is connected with one end of LED, the other end ground connection of LED, the other end of resistance R2 and one end of resistance R3, the other end of resistance R3 and 1 pin of infrared sensor U2, 3 pins of infrared sensor U2 and another DC output end of rectifier BR1, another DC output end of rectifier BR1 is leading-out terminal b, the other end of resistance R2 is connected with one end of resistance R4, the other end of resistance R4 and one end of electric capacity C2, the other end of electric capacity C2 is connected with the other end of resistance R2, the other end of resistance R4 and the base stage of triode Q1, the collector electrode of triode Q1 is connected with 2 pins of NAND gate IC1, 1 pin of NAND gate IC1 is connected with one end of resistance R5, the other end of resistance R5 is connected with 14 pins of NAND gate IC1, the other end of resistance R5 is also connected with one end of electric capacity C3, 1 pin of NAND gate IC1 is connected with one end of photo resistance LDR1, 1 pin of NAND gate IC1 is connected with one end of resistance R7, the other end of resistance R7 is connected with one end of resistance R6, 3 pins of NAND gate IC1 and 4 pins of NAND gate IC1, 4 pins of NAND gate IC1 are connected with 5 pins of NAND gate IC1, 3 pins of NAND gate IC1 are connected with the positive pole of diode D1, the negative pole of diode D1 is connected with one end of electric capacity C4, one end of electric capacity C4 also with one end of resistance R8, one end of resistance R8 is connected with 8 pins of NAND gate IC1 and 9 pins, 10 pins of NAND gate IC1 are connected with 12 pins of NAND gate IC1, 12 pins of NAND gate IC1 are connected with 13 pins of NAND gate IC1, 11 pins of NAND gate IC1 are connected with one end of resistance R9, the other end of resistance R9 is connected with the control pole of thyristor U1, the maximum end of leading-out terminal a and slide rheostat RV1, the maximum end of slide rheostat RV1 is connected with the sliding contact of slide rheostat RV1, the maximum end of slide rheostat RV1 is connected with one end of resistance R10, the other end of resistance R10 is connected with one end of ammeter PA, the other end of ammeter PA is connected with the positive pole of diode D2, the negative pole of diode D2 is connected with one end of the coil of relay K M, the other end of the coil of relay K M is connected with the collector electrode of triode Q4, the collector electrode of triode Q4 is connected with the positive pole of diode D3, the negative pole of diode D3 is connected with the negative pole of diode D2, the emitter of triode Q4 is connected with the collector electrode of triode Q3, the collector electrode of triode Q3 is connected with the collector electrode of triode Q2, the emitter of triode Q2 is connected with the base stage of triode Q3, the base stage of triode Q2 is connected with one end of electric capacity C5, one end of electric capacity C5 and one end of resistance R12, one end of resistance R12 is connected with one end of resistance R11, the other end of resistance R11 is connected with the minimum value end of slide rheostat RV1, 3 pins of infrared sensor U2, the emitter of triode Q1, the other end of photo resistance LDR1, the other end of resistance R6, the other end of electric capacity C3, 7 pins of NAND gate IC1, the other end of electric capacity C4, the other end of resistance R8, the other end of resistance R12, the other end of electric capacity C5 and the emitter of triode Q3 all pick out line end b, the base stage of triode Q4 and one end of electric capacity C6, the negative pole of another termination storage battery B1 of electric capacity C6, the base stage of triode Q4 is connected with the sliding contact of slide rheostat RV2, the minimum value end of slide rheostat RV2 is connected with one end of resistance R14, the other end of resistance R14 is connected with the negative pole of diode D2, the maximum end of slide rheostat RV2 is connected with one end of resistance R13, the other end of resistance R13 is connected with the negative pole of storage battery B1, the other end of resistance R14 is connected with one end of voltmeter V, the other end of voltmeter V is connected with the negative pole of storage battery B1, one end of voltmeter is connected with the positive pole of storage battery B1.
The utility model by the illumination of LED and emergency function integrated, the problem that effective solution emergency light vacancy rate is high, utility ratio is low and the life of storage battery is short, during 220V main power source normal power supply, LED is luminous, and charge for storage battery B1, voltmeter V detects after storage battery is full of electricity, and relay K M is energized, the normally-closed contact KM-1 of relay K M disconnects, and storage battery B1 does not recharge; When after 220V primary power source de-energizes, storage battery B1 provides electric energy for LED.
Accompanying drawing explanation
Fig. 1 is the circuit connection diagram that the light-operated and infrared induction of the LED lamp that a kind of illumination of the present utility model is integrated with emergency function and main power source and storage battery are changed.
Fig. 2 is the circuit connection diagram of the accumulator cell charging and discharging of the LED lamp that a kind of illumination of the present utility model is integrated with emergency function.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Shown in existing composition graphs 1 and Fig. 2, comprise lamp socket, be provided with in lamp socket and power the circuit of break-make for controlling LED, the power circuit of break-make of described control LED comprises light-operated with infrared induction circuit, main power source and storage battery change-over circuit and accumulator charging/discharging circuit, described light-operated with infrared induction circuit, main power source and storage battery change-over circuit and accumulator charging/discharging circuit, comprise electric capacity C1, resistance R1, rectifier BR1, infrared sensor U2, photo resistance LDR1, NAND gate IC1, relay K M, ammeter PA, voltmeter V, storage battery B1 and LED, the live wire of the one termination 220V alternating current of described electric capacity C1, one end of electric capacity C1 is also connected with one end of resistance R1, the other end of electric capacity C1 is connected with an ac input end of rectifier BR1 with the common port of the other end of resistance R1, another ac input end of rectifier BR1 connects the zero line of 220V alternating current, one DC output end of rectifier BR1 is connected with the normally-closed contact KM-1 of relay K M, the normally-closed contact KM-1 of relay K M is leading-out terminal a, the line end that always flows out of rectifier BR1 is connected with one end of resistance R2, one end of resistance R2 is leading-out terminal c, one end of resistance R2 is connected with the positive pole of thyristor U1, the negative pole of thyristor U1 is connected with one end of LED, the other end ground connection of LED, the other end of resistance R2 and one end of resistance R3, the other end of resistance R3 and 1 pin of infrared sensor U2, 3 pins of infrared sensor U2 and another DC output end of rectifier BR1, another DC output end of rectifier BR1 is leading-out terminal b, the other end of resistance R2 is connected with one end of resistance R4, the other end of resistance R4 and one end of electric capacity C2, the other end of electric capacity C2 is connected with the other end of resistance R2, the other end of resistance R4 and the base stage of triode Q1, the collector electrode of triode Q1 is connected with 2 pins of NAND gate IC1, 1 pin of NAND gate IC1 is connected with one end of resistance R5, the other end of resistance R5 is connected with 14 pins of NAND gate IC1, the other end of resistance R5 is also connected with one end of electric capacity C3, 1 pin of NAND gate IC1 is connected with one end of photo resistance LDR1, 1 pin of NAND gate IC1 is connected with one end of resistance R7, the other end of resistance R7 is connected with one end of resistance R6, 3 pins of NAND gate IC1 and 4 pins of NAND gate IC1, 4 pins of NAND gate IC1 are connected with 5 pins of NAND gate IC1, 3 pins of NAND gate IC1 are connected with the positive pole of diode D1, the negative pole of diode D1 is connected with one end of electric capacity C4, one end of electric capacity C4 also with one end of resistance R8, one end of resistance R8 is connected with 8 pins of NAND gate IC1 and 9 pins, 10 pins of NAND gate IC1 are connected with 12 pins of NAND gate IC1, 12 pins of NAND gate IC1 are connected with 13 pins of NAND gate IC1, 11 pins of NAND gate IC1 are connected with one end of resistance R9, the other end of resistance R9 is connected with the control pole of thyristor U1, the maximum end of leading-out terminal a and slide rheostat RV1, the maximum end of slide rheostat RV1 is connected with the sliding contact of slide rheostat RV1, the maximum end of slide rheostat RV1 is connected with one end of resistance R10, the other end of resistance R10 is connected with one end of ammeter PA, the other end of ammeter PA is connected with the positive pole of diode D2, the negative pole of diode D2 is connected with one end of the coil of relay K M, the other end of the coil of relay K M is connected with the collector electrode of triode Q4, the collector electrode of triode Q4 is connected with the positive pole of diode D3, the negative pole of diode D3 is connected with the negative pole of diode D2, the emitter of triode Q4 is connected with the collector electrode of triode Q3, the collector electrode of triode Q3 is connected with the collector electrode of triode Q2, the emitter of triode Q2 is connected with the base stage of triode Q3, the base stage of triode Q2 is connected with one end of electric capacity C5, one end of electric capacity C5 and one end of resistance R12, one end of resistance R12 is connected with one end of resistance R11, the other end of resistance R11 is connected with the minimum value end of slide rheostat RV1, 3 pins of infrared sensor U2, the emitter of triode Q1, the other end of photo resistance LDR1, the other end of resistance R6, the other end of electric capacity C3, 7 pins of NAND gate IC1, the other end of electric capacity C4, the other end of resistance R8, the other end of resistance R12, the other end of electric capacity C5 and the emitter of triode Q3 all pick out line end b, the base stage of triode Q4 and one end of electric capacity C6, the negative pole of another termination storage battery B1 of electric capacity C6, the base stage of triode Q4 is connected with the sliding contact of slide rheostat RV2, the minimum value end of slide rheostat RV2 is connected with one end of resistance R14, the other end of resistance R14 is connected with the negative pole of diode D2, the maximum end of slide rheostat RV2 is connected with one end of resistance R13, the other end of resistance R13 is connected with the negative pole of storage battery B1, the other end of resistance R14 is connected with one end of voltmeter V, the other end of voltmeter V is connected with the negative pole of storage battery B1, one end of voltmeter is connected with the positive pole of storage battery B1.
Described triode Q1, triode Q2, triode Q3 and triode Q4 are NPN type triode.
Described NAND gate IC1 is four or two input nand gate CD4011.
The utility model in use,
When 220V main power source normal power supply, after dropping resistor R1 and electric capacity C1 step-down, then be rectified into direct current through rectifier BR1, when light intensity is stronger by day, the resistance of photo resistance LDR1 is very little, and LED is shorted, no matter infrared ray sensor U2 whether receiving infrared-ray, LED does not all work; When light intensity is darker at night, the resistance of photo resistance LDR1 is very large, and when only having people to enter infrared induction region, LED is luminous, and when people leaves infrared induction region, LED is gone out; 220V main power source is charge in batteries simultaneously, the voltage at storage battery B1 two ends is measured by voltmeter V, when the voltage at storage battery B1 two ends is low, relay K M coil no power, 220V main power source is that storage battery B1 charges, until storage battery B1 is full of electricity, after storage battery B1 is full of electricity, relay K M coil electricity, the normally-closed contact KM-1 of relay K M disconnects, and 220V main power source is no longer for storage battery B1 charges;
When after 220V primary power source de-energizes, storage battery B1 is that LED is powered through thyristor U1, when beam intensity ratio is more weak, and when having people to enter infrared induction region, LED just works, and after ensure that 220V primary power source de-energizes, storage battery B1 run duration is longer, by the illumination of LED and emergency function integrated, reduce common emergency light vacancy rate, improve utility ratio.
The utility model by the illumination of LED and emergency function integrated, the problem that effective solution emergency light vacancy rate is high, utility ratio is low and the life of storage battery is short, during 220V main power source normal power supply, LED is luminous, and charge for storage battery B1, voltmeter V detects after storage battery is full of electricity, and relay K M is energized, the normally-closed contact KM-1 of relay K M disconnects, and storage battery B1 does not recharge; When after 220V primary power source de-energizes, storage battery B1 provides electric energy for LED.
Claims (3)
1. the LED lamp be integrated with emergency function of throwing light on, comprise lamp socket, be provided with in lamp socket and power the circuit of break-make for controlling LED, it is characterized in that, the power circuit of break-make of described control LED comprises light-operated with infrared induction circuit, main power source and storage battery change-over circuit and accumulator charging/discharging circuit, described light-operated with infrared induction circuit, main power source and storage battery change-over circuit and accumulator charging/discharging circuit, comprise electric capacity C1, resistance R1, rectifier BR1, infrared sensor U2, photo resistance LDR1, NAND gate IC1, relay K M, ammeter PA, voltmeter V, storage battery B1 and LED, the live wire of the one termination 220V alternating current of described electric capacity C1, one end of electric capacity C1 is also connected with one end of resistance R1, the other end of electric capacity C1 is connected with an ac input end of rectifier BR1 with the common port of the other end of resistance R1, another ac input end of rectifier BR1 connects the zero line of 220V alternating current, one DC output end of rectifier BR1 is connected with the normally-closed contact KM-1 of relay K M, the normally-closed contact KM-1 of relay K M is leading-out terminal a, the line end that always flows out of rectifier BR1 is connected with one end of resistance R2, one end of resistance R2 is leading-out terminal c, one end of resistance R2 is connected with the positive pole of thyristor U1, the negative pole of thyristor U1 is connected with one end of LED, the other end ground connection of LED, the other end of resistance R2 and one end of resistance R3, the other end of resistance R3 and 1 pin of infrared sensor U2, 3 pins of infrared sensor U2 and another DC output end of rectifier BR1, another DC output end of rectifier BR1 is leading-out terminal b, the other end of resistance R2 is connected with one end of resistance R4, the other end of resistance R4 and one end of electric capacity C2, the other end of electric capacity C2 is connected with the other end of resistance R2, the other end of resistance R4 and the base stage of triode Q1, the collector electrode of triode Q1 is connected with 2 pins of NAND gate IC1, 1 pin of NAND gate IC1 is connected with one end of resistance R5, the other end of resistance R5 is connected with 14 pins of NAND gate IC1, the other end of resistance R5 is also connected with one end of electric capacity C3, 1 pin of NAND gate IC1 is connected with one end of photo resistance LDR1, 1 pin of NAND gate IC1 is connected with one end of resistance R7, the other end of resistance R7 is connected with one end of resistance R6, 3 pins of NAND gate IC1 and 4 pins of NAND gate IC1, 4 pins of NAND gate IC1 are connected with 5 pins of NAND gate IC1, 3 pins of NAND gate IC1 are connected with the positive pole of diode D1, the negative pole of diode D1 is connected with one end of electric capacity C4, one end of electric capacity C4 also with one end of resistance R8, one end of resistance R8 is connected with 8 pins of NAND gate IC1 and 9 pins, 10 pins of NAND gate IC1 are connected with 12 pins of NAND gate IC1, 12 pins of NAND gate IC1 are connected with 13 pins of NAND gate IC1, 11 pins of NAND gate IC1 are connected with one end of resistance R9, the other end of resistance R9 is connected with the control pole of thyristor U1, the maximum end of leading-out terminal a and slide rheostat RV1, the maximum end of slide rheostat RV1 is connected with the sliding contact of slide rheostat RV1, the maximum end of slide rheostat RV1 is connected with one end of resistance R10, the other end of resistance R10 is connected with one end of ammeter PA, the other end of ammeter PA is connected with the positive pole of diode D2, the negative pole of diode D2 is connected with one end of the coil of relay K M, the other end of the coil of relay K M is connected with the collector electrode of triode Q4, the collector electrode of triode Q4 is connected with the positive pole of diode D3, the negative pole of diode D3 is connected with the negative pole of diode D2, the emitter of triode Q4 is connected with the collector electrode of triode Q3, the collector electrode of triode Q3 is connected with the collector electrode of triode Q2, the emitter of triode Q2 is connected with the base stage of triode Q3, the base stage of triode Q2 is connected with one end of electric capacity C5, one end of electric capacity C5 and one end of resistance R12, one end of resistance R12 is connected with one end of resistance R11, the other end of resistance R11 is connected with the minimum value end of slide rheostat RV1, 3 pins of infrared sensor U2, the emitter of triode Q1, the other end of photo resistance LDR1, the other end of resistance R6, the other end of electric capacity C3, 7 pins of NAND gate IC1, the other end of electric capacity C4, the other end of resistance R8, the other end of resistance R12, the other end of electric capacity C5 and the emitter of triode Q3 all pick out line end b, the base stage of triode Q4 and one end of electric capacity C6, the negative pole of another termination storage battery B1 of electric capacity C6, the base stage of triode Q4 is connected with the sliding contact of slide rheostat RV2, the minimum value end of slide rheostat RV2 is connected with one end of resistance R14, the other end of resistance R14 is connected with the negative pole of diode D2, the maximum end of slide rheostat RV2 is connected with one end of resistance R13, the other end of resistance R13 is connected with the negative pole of storage battery B1, the other end of resistance R14 is connected with one end of voltmeter V, the other end of voltmeter V is connected with the negative pole of storage battery B1, one end of voltmeter is connected with the positive pole of storage battery B1.
2. a kind of LED lamp be integrated with emergency function of throwing light on according to claim 1, it is characterized in that, described triode Q1, triode Q2, triode Q3 and triode Q4 are NPN type triode.
3. a kind of LED lamp be integrated with emergency function of throwing light on according to claim 1, it is characterized in that, described NAND gate IC1 is four or two input nand gate CD4011.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887104.9U CN205071415U (en) | 2015-11-10 | 2015-11-10 | Illumination and emergent function LED lamps and lanterns as an organic whole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520887104.9U CN205071415U (en) | 2015-11-10 | 2015-11-10 | Illumination and emergent function LED lamps and lanterns as an organic whole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071415U true CN205071415U (en) | 2016-03-02 |
Family
ID=55397911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520887104.9U Expired - Fee Related CN205071415U (en) | 2015-11-10 | 2015-11-10 | Illumination and emergent function LED lamps and lanterns as an organic whole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317715A (en) * | 2017-07-07 | 2017-11-03 | 四川忆思科技有限公司 | A kind of equipment condition monitoring instrument |
| WO2024198673A1 (en) * | 2023-03-30 | 2024-10-03 | 北京模电半导体有限公司 | Induced emergency control circuit and illumination lamp |
-
2015
- 2015-11-10 CN CN201520887104.9U patent/CN205071415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317715A (en) * | 2017-07-07 | 2017-11-03 | 四川忆思科技有限公司 | A kind of equipment condition monitoring instrument |
| WO2024198673A1 (en) * | 2023-03-30 | 2024-10-03 | 北京模电半导体有限公司 | Induced emergency control circuit and illumination lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102438352B (en) | Integrated intelligent control type lighting lamp control circuit | |
| CN102438353B (en) | Control circuit of double-light-source intelligent control type illumination lamp | |
| CN103236735B (en) | Emergency instruction power supply | |
| CN104507196A (en) | LED fire-fighting emergency lamp control circuit | |
| CN103687241B (en) | Emergency led lamp | |
| CN103501570A (en) | Portable intelligent emergency lighting device | |
| CN205071415U (en) | Illumination and emergent function LED lamps and lanterns as an organic whole | |
| CN203708170U (en) | Photovoltaic mobile power box | |
| CN203907423U (en) | Emergency T8 light emitting diode (T8LED) lamp tube with built-in power supply | |
| CN203225577U (en) | Emergency indication power source | |
| CN204986820U (en) | Solar street lamp of function of charging pays in area | |
| WO2017045090A1 (en) | Multifunctional emergency led bulb with stand-by power supply | |
| CN202817877U (en) | Solar energy and commercial power complementation controller for street lamp illumination | |
| CN203407051U (en) | Intelligent emergency LED fluorescent lamp | |
| CN203632937U (en) | Emergency led lamp | |
| CN202818727U (en) | Work lamp possessing external charging function | |
| CN201860131U (en) | Charger | |
| CN204442750U (en) | A kind ofly integrate emergent and the LED of inductive lightning function | |
| CN204554641U (en) | A kind of emergent T8 LED lamp tube with built-in power | |
| CN205320349U (en) | LED street lamp control system | |
| CN204217171U (en) | A kind of LED fire-fighting emergent lamp control circuit | |
| CN204992681U (en) | Work light circuit | |
| CN202043330U (en) | Power supply management circuit of lighting system | |
| CN204119631U (en) | Can the lighting lamp circuit of uninterrupted power supply and illuminating lamp thereof | |
| CN204795725U (en) | Solar energy corridor lamp control system based on singlechip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20171110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |