CN205648069U - Emergency light lighting control circuit - Google Patents

Emergency light lighting control circuit Download PDF

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Publication number
CN205648069U
CN205648069U CN201620155042.7U CN201620155042U CN205648069U CN 205648069 U CN205648069 U CN 205648069U CN 201620155042 U CN201620155042 U CN 201620155042U CN 205648069 U CN205648069 U CN 205648069U
Authority
CN
China
Prior art keywords
module
control circuit
emergency light
battery charging
power supply
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
Application number
CN201620155042.7U
Other languages
Chinese (zh)
Inventor
叶振乾
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.)
Qingdao Dingjia Electronics Co Ltd
Original Assignee
Qingdao Dingjia Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Dingjia Electronics Co Ltd filed Critical Qingdao Dingjia Electronics Co Ltd
Priority to CN201620155042.7U priority Critical patent/CN205648069U/en
Application granted granted Critical
Publication of CN205648069U publication Critical patent/CN205648069U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • Y02B20/30Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Abstract

The utility model provides an emergency light lighting control circuit, includes EMC module, switching power supply module, battery charging module, instruction signal modules and LED lamp drive module, the EMC module links to each other with switching power supply module, and switching power supply module is connected with battery charging module, LED lamp drive module respectively, and battery charging module and LED lamp drive module link to each other with instructing signal modules, includes still that manual control module links to each other with switching power supply module. The utility model discloses not only can make the emergency light but also can regard as the illumination lamps and lanterns to use, the resource is saved to the product high -usage, use paster LED as light emitting component, luminous luminance is good, and the electric energy is practiced thrift to the consumed power lamp, the switching power supply who adopts PWM is as power control module, stabilization of output, long service life.

Description

A kind of emergency light illumination control circuit
Technical field
This utility model belongs to illumination control circuit field, particularly relates to a kind of emergency light illumination control circuit.
Background technology
Emergency lighting refers to cut off normal power source when normal lighting system is because breaking down or having a power failure; in the case of not reoffering normal illumination; for guaranteeing that fire escape is effectively recognized and uses, it is ensured that be in the safety of the personnel among potential danger and guarantee the illumination that normal activity proceeds.It includes: escape lighting, emergency lighting and stand-by lighting.Emergency lighting be designed with various ways perhaps, but typically all emergency evacuation and emergency lighting are used, actual application illuminates emergency light and is all operated in standby mode, LED is in the state of turning off the light, repeatedly to battery charging and discharging, only could start reserve battery when municipal power failure or emergency rating to power lightening LED lamp, product utilization rate is the highest.
Summary of the invention
For improving emergency light product utilization rate, solve the problems referred to above, this utility model provides a kind of emergency light illumination control circuit that can do illuminating lamp use at ordinary times, the technical scheme used is: a kind of emergency light illumination control circuit, including EMC module, switch power module, battery charging module, indication signal module and LED drive module, described EMC module is connected with switch power module, switch power module respectively with battery charging module, LED drives module to connect, battery charging module drives module to be connected with indication signal module with LED, also include that manual control module is connected with switch power module.
Particularly, manual control part has PLED lamp to light switch and test circuit.
Preferably, described battery charging module also includes set of cells and reserve battery.
Further, described indication signal module includes red light, amber light, green light and sound alarm buzzer.
Preferably, it is additionally provided with PLED lamp plate to be connected with LED lamp drive circuit.
Further, described switch power module includes PWM chip and switch transformer.
Civil power AC220V decreases electrical network to the interference of control circuit and current harmonics through EMC module, and switch power module controls switch transformer by PWM chip and is accurately controlled output two-way voltage, and a road charges the battery module for power supply, is used for charging to set of cells;Another road powers to LED lamp drive circuit, is used for lighting PLED lamp plate;Indication signal module is formed by controlling part, green 3 light emitting diodes of reddish yellow and 1 alarm buzzer;Can manual control part is lighted switch by PLED lamp and testing button forms, when testing button is used for testing emergency light state, normally be switched to battery backup power source function of supplying power during analog AC input municipal power failure.
Advantage of the present utility model is to have several working ways: emergency evacuation pattern, emergency lighting pattern, general lighting pattern.Common emergency light uses only as emergency light, and this utility model not only can make emergency light but also can use as lighting, and product utilization rate is high, saves resource;Use paster LED is as light-emitting component, and luminosity is good, power consumption lamp, saves energy;Using the Switching Power Supply of PWM as energy supply control module, output voltage stabilization, service life is long.
The illumination requirement of emergency light can be selected according to site environment during general lighting application, select electric power driving module and the PLED lamp plate of suitable power, manually control module outside connected switch button, PLED lamp plate is lighted when the switch is closed, during disconnection, PLED lamp is turned off the light, and uses as lighting as general lighting lamp occupation mode;When turning off the light if it occur that when fire or power-off fault, control circuit can automatically start reserve battery and light PLED lamp, simultaneously work as the effect of emergency lighting, and owing to it is by on-off control, its state is indefinite, and it can be made all to force to light when fire-fighting.
Accompanying drawing explanation
Fig. 1 is control principle schematic diagram of the present utility model
Detailed description of the invention
As shown in Figure 1, a kind of emergency light illumination control circuit, module is driven including EMC module, switch power module, battery charging module, indication signal module and LED, described EMC module is connected with switch power module, switch power module drives module to be connected with battery charging module, LED respectively, battery charging module drives module to be connected with indication signal module with LED, also includes that manual control module is connected with switch power module.
Manual control part has PLED lamp to light switch and test circuit.Described battery charging module also includes set of cells and reserve battery.Described indication signal module includes red light, amber light, green light and sound alarm buzzer.PLED lamp plate is connected with LED lamp drive circuit.Described switch power module includes PWM chip and switch transformer.
Civil power AC220V decreases electrical network to the interference of control circuit and current harmonics through EMC module, and switch power module controls switch transformer by PWM chip and is accurately controlled output two-way voltage, and a road charges the battery module for power supply, is used for charging to set of cells;Another road powers to LED lamp drive circuit, is used for lighting PLED lamp plate;Indication signal module is formed by controlling part, green 3 light emitting diodes of reddish yellow and 1 alarm buzzer;Can manual control part is lighted switch by PLED lamp and testing button forms, when testing button is used for testing emergency light state, normally be switched to battery backup power source function of supplying power during analog AC input municipal power failure;When turning off the light if it occur that when fire or power-off fault, control circuit can automatically start reserve battery and light PLED lamp, simultaneously work as the effect of emergency lighting, and owing to it is by on-off control, its state is indefinite, and it can be made all to force to light when fire-fighting.

Claims (6)

1. an emergency light illumination control circuit, module is driven including EMC module, switch power module, battery charging module, indication signal module and LED, described EMC module is connected with switch power module, switch power module drives module to be connected with battery charging module, LED respectively, battery charging module drives module to be connected with indication signal module with LED, it is characterized in that, also include that manual control module is connected with switch power module.
Emergency light illumination control circuit the most according to claim 1, it is characterised in that manual control module has PLED lamp to light switch and test circuit.
Emergency light illumination control circuit the most according to claim 1, it is characterised in that described battery charging module also includes set of cells and reserve battery.
Emergency light illumination control circuit the most according to claim 1, it is characterised in that described indication signal module includes red light, amber light, green light and sound alarm buzzer.
Emergency light illumination control circuit the most according to claim 1, it is characterised in that be additionally provided with PLED lamp plate and be connected with LED lamp drive circuit.
Emergency light illumination control circuit the most according to claim 1, it is characterised in that described switch power module includes PWM chip and switch transformer.
CN201620155042.7U 2016-03-01 2016-03-01 Emergency light lighting control circuit Expired - Fee Related CN205648069U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620155042.7U CN205648069U (en) 2016-03-01 2016-03-01 Emergency light lighting control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620155042.7U CN205648069U (en) 2016-03-01 2016-03-01 Emergency light lighting control circuit

Publications (1)

Publication Number Publication Date
CN205648069U true CN205648069U (en) 2016-10-12

Family

ID=57076892

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620155042.7U Expired - Fee Related CN205648069U (en) 2016-03-01 2016-03-01 Emergency light lighting control circuit

Country Status (1)

Country Link
CN (1) CN205648069U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110461074A (en) * 2019-07-17 2019-11-15 深圳依炮尔科技有限公司 A kind of emergency light detects multi-mode switching system, method and emergency light automatically

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110461074A (en) * 2019-07-17 2019-11-15 深圳依炮尔科技有限公司 A kind of emergency light detects multi-mode switching system, method and emergency light automatically

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161012

Termination date: 20190301

CF01 Termination of patent right due to non-payment of annual fee