CN203115790U - Emergency lighting lamp - Google Patents
Emergency lighting lamp Download PDFInfo
- Publication number
- CN203115790U CN203115790U CN2013200199976U CN201320019997U CN203115790U CN 203115790 U CN203115790 U CN 203115790U CN 2013200199976 U CN2013200199976 U CN 2013200199976U CN 201320019997 U CN201320019997 U CN 201320019997U CN 203115790 U CN203115790 U CN 203115790U
- Authority
- CN
- China
- Prior art keywords
- power supply
- supply module
- battery
- power
- switch
- 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000005286 illumination Methods 0.000 description 8
- 101000844751 Metallosphaera cuprina (strain Ar-4) DNA-binding protein 7 Proteins 0.000 description 7
- 238000007600 charging Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Landscapes
- Stand-By Power Supply Arrangements (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
本实用新型公开一种应急照明灯，包括常闭总开关K1、分开关K2、第一AC/DC电源模组、第二AC/DC电源模组、MCU、蓄电池及DC/DC电源模组；常闭总开关K1接在市电火线上，第一AC/DC电源模组串接分开关K2后与第二AC/DC电源模组并联接入市电中；第一AC/DC电源模组与DC/DC电源模组连接，而第二AC/DC电源模组与蓄电池连接；MCU分别与第一AC/DC电源模组、第二AC/DC电源模组、蓄电池及DC/DC电源模组连接；蓄电池与DC/DC电源模组连接，而DC/DC电源模组与LED灯具连接。本实用新型兼具正常照明与应急照明功能，正常照明与应急照明功能由同一系统完成，节约资源而降低使用成本。
The utility model discloses an emergency lighting lamp, which comprises a normally closed main switch K 1 , a branch switch K 2 , a first AC/DC power supply module, a second AC/DC power supply module, an MCU, a storage battery and a DC/DC power supply module. group; the normally closed main switch K 1 is connected to the live line of the mains, the first AC/DC power module is connected in series with the sub-switch K 2 and connected in parallel with the second AC/DC power module to the mains; the first AC/DC The DC power supply module is connected to the DC/DC power supply module, and the second AC/DC power supply module is connected to the battery; the MCU is respectively connected to the first AC/DC power supply module, the second AC/DC power supply module, the battery and the DC power supply module. /DC power supply module connection; the battery is connected to the DC/DC power supply module, and the DC/DC power supply module is connected to the LED lamp. The utility model has both normal lighting and emergency lighting functions, and the normal lighting and emergency lighting functions are completed by the same system, which saves resources and reduces use costs.
Description
Technical field
The utility model relates to a kind of emergency light, refers in particular to a kind of emergency light that has normal illumination and emergency lighting two functions concurrently.
Background technology
The emergency light of prior art generally comprises two kinds: a kind of is with self-powered independent control type, and normal power source connects in the general lighting current supply circuit, at ordinary times to the emergency light charge in batteries, and when civil power cuts off, the battery automatic power.Each lamp interior of this emergency light has a large amount of electronic devices and components such as transformation, voltage stabilizing, charging, inversion and battery, and emergency light battery when use, maintenance, fault all need discharge and recharge, and structure is comparatively complicated.Another kind is centrally connected power source centralized Control type, no independent current source in the emergency light, and during the normal illumination power failure, by the power supply of centrally connected power supply system, the centrally connected power supply system is arranged in the special-purpose power distribution room.
The circuit of described two kinds of emergency lights all is relatively independent, when civil power can not normal power supply, starts emergency circuit, namely needs to be equipped with simultaneously normal illumination lamp and emergency light two cover systems, and the waste resource increases use cost.
Summary of the invention
The purpose of this utility model is to provide a kind of and has normal illumination and emergency lighting concurrently and reduce the emergency light of use cost.
For reaching above-mentioned purpose, solution of the present utility model is:
A kind of emergency light comprises normally closed master switch K
1, switch-dividing K
2, an AC/DC power supply module, the 2nd AC/DC power supply module, MCU, battery and DC/DC power supply module; Normally closed master switch K
1Be connected on the civil power live wire AC/DC power supply module serial connection switch-dividing K
2The back with the 2nd AC/DC power supply module access in parallel civil power in; The one AC/DC power supply module is connected with DC/DC power supply module, and the 2nd AC/DC power supply module is connected with battery; MCU is connected with an AC/DC power supply module, the 2nd AC/DC power supply module, battery and DC/DC power supply module respectively; Battery is connected with DC/DC power supply module, and DC/DC power supply module is connected with the LED light fixture.
Further, battery is lithium battery.
After adopting the appeal scheme, the utility model is under the normal situation of civil power, and MCU controls the 2nd AC/DC power supply module and charges a battery, and turn-offs battery and give the power supply of DC/DC power module; Simultaneously, MCU controls an AC/DC power supply module, and the power supply of LED light fixture is given in power supply DC/DC power supply module output constant current; Under the civil power abnormal conditions, MCU starts the emergency service function, by storage battery power supply, control DC/DC power supply module, light the LED light fixture, make the utility model have normal illumination and function of emergency illumination concurrently, i.e. normal illumination and function of emergency illumination are finished by same system, economize on resources and reduce use cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Label declaration
Normally closed master switch K
11 switch-dividing K
22
The one AC/DC power supply module 3 the 2nd AC/DC power supply module 4
DC/DC power supply module 5 batteries 6
MCU7 LED light fixture 8.
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model is elaborated.
Consult shown in Figure 1ly, a kind of emergency light that the utility model discloses comprises normally closed master switch K
11, switch-dividing K
22, an AC/DC power supply module 3, the 2nd AC/DC power supply module 4, DC/DC power supply module 5, battery 6 and MCU7.
Normally closed master switch K
11 is connected on the civil power live wire, and the line voltage scope is 100V-240V.The one AC/DC power supply module 3 serial connection switch-dividing K
22 the back with the 2nd AC/DC power supply module 4 access civil powers in parallel in.
The one AC/DC power supply module 3 is connected with DC/DC power supply module 5, and the 2nd AC/DC power supply module 4 is connected with battery 6; Battery 6 is preferably lithium battery, can be other.
MCU7 is connected with an AC/DC power supply module 3, the 2nd AC/DC power supply module 4, DC/DC power supply module 5 and battery 6 respectively.
The utility model is applicable to the supermarket, shows that the Room, office and underground garage lamp need the place of emergency lighting.
The utility model in use, when civil power just often, normally closed master switch K
11 and switch-dividing K
22 close, and MCU7 controls 6 chargings of the 2nd AC/DC power supply module accumulators, and turn-off battery 6 and give DC/DC power supply module 5 power supplies; Simultaneously, MCU7 controls an AC/DC power supply module, and the 5 output constant currents of power supply DC/DC power supply module give the LED light fixture 8 power supplies, light LED light fixture 8.
When normal coming off duty, with switch-dividing K
22 disconnect, and MCU7 controls an AC/DC power supply module and battery 6, stops power supply to DC/DC power supply module 5, extinguishes LED light fixture 8.
When the civil power power down or with normally closed master switch K
1During 1 disconnection, switch-dividing K
2No matter 2 close or disconnect, and MCU7 starts the emergency service function, and by battery 6 power supplies, control DC/DC power supply 5 modules are lighted LED light fixture 8.
6 chargings of pulse mode accumulators are adopted in the utility model charging output, the battery management function is arranged, and at emergency rating overcurrent, short circuit and battery under-voltage protection and battery undervoltage alarm function are arranged.
The above only is an embodiment of the present utility model, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200199976U CN203115790U (en) | 2013-01-15 | 2013-01-15 | Emergency lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200199976U CN203115790U (en) | 2013-01-15 | 2013-01-15 | Emergency lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203115790U true CN203115790U (en) | 2013-08-07 |
Family
ID=48896129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200199976U Expired - Fee Related CN203115790U (en) | 2013-01-15 | 2013-01-15 | Emergency lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203115790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357802A (en) * | 2015-11-30 | 2016-02-24 | 广东酷柏光电股份有限公司 | LED high-low voltage panic lamp strip |
| CN105722277A (en) * | 2016-04-08 | 2016-06-29 | 上海弘熠电子科技有限公司 | Emergency lighting system and method thereof |
-
2013
- 2013-01-15 CN CN2013200199976U patent/CN203115790U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357802A (en) * | 2015-11-30 | 2016-02-24 | 广东酷柏光电股份有限公司 | LED high-low voltage panic lamp strip |
| CN105722277A (en) * | 2016-04-08 | 2016-06-29 | 上海弘熠电子科技有限公司 | Emergency lighting system and method thereof |
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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: 20130807 Termination date: 20160115 |
|
| EXPY | Termination of patent right or utility model |