CN203537053U - LED illuminating lamp emergency power supply - Google Patents
LED illuminating lamp emergency power supply Download PDFInfo
- Publication number
- CN203537053U CN203537053U CN201320646099.3U CN201320646099U CN203537053U CN 203537053 U CN203537053 U CN 203537053U CN 201320646099 U CN201320646099 U CN 201320646099U CN 203537053 U CN203537053 U CN 203537053U
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- Prior art keywords
- module
- controller
- illuminating lamp
- power supply
- led illuminating
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- Expired - Fee Related
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Abstract
The utility model discloses an LED illuminating lamp emergency power supply which comprises a controller, and an EMI filter, a rectification filter, a power transformation output module, a charging protection module and a charging battery which are all sequentially connected. A control signal input end of the power transformation output module, and a control signal input end of the charging protection module are respectively connected with the controller. An output end of the charging battery is sequentially connected with an inversion boost module, a rectification filter output module, an abnormity protection module, and a power supply switching module under the control of the controller, wherein a control signal input end of the inversion boost module is connected with the controller; and an output end of the power supply switching switch is connected with an LED illuminating lamp. The controller is further connected with a voltage detection module for detecting the voltage of the mains electricity. The LED illuminating lamp emergency power supply can supply stable and durable emergency electric energy for the LED illuminating lamp, is high in power supply quality, applicable to various loads, suitable for promotion and implementation, and thus is of important social benefit.
Description
[technical field]
The utility model relates to a kind of LED illuminating lamp emergency power supply.
[background technology]
LED illuminating lamp in use, once have a power failure, cannot provide illumination, therefore, in public arenas such as hospital, schools, needs the situation of emergency light very general, is therefore necessary to design a kind of LED illuminating lamp emergency power supply.
[utility model content]
Problem to be solved in the utility model is to provide a kind of LED illuminating lamp emergency power supply, and this LED illuminating lamp emergency power supply can be stablized lasting emergency power for LED illuminating lamp provides.
For achieving the above object, the utility model has adopted following technical proposal:
A kind of LED illuminating lamp emergency power supply, include controller 1 and the electromagnetic interface filter 2 being connected in turn, rectifier filter 3, power conversion output module 4, charging protecting module 5, and rechargeable battery 6, described power conversion output module 4 control signal inputs, charging protecting module 5 control signal inputs are connected with controller 1 respectively, described rechargeable battery 6 outputs are connected with inversion boosting module 7 in turn, rectifying and wave-filtering output module 8, abnormal protection module 9, and the power change-over switch 10 of controlled device 1 control, described inversion boosting module 7 control signal inputs are connected with controller 1, described power change-over switch 10 output termination LED illuminating lamps, on described controller 1, be also connected with the voltage detection module 11 for detection of line voltage.
Described controller 1 is also connected with LED state indicator light 12.
Described power conversion output module 4 adopts DC/DC power inverter.
Described rechargeable battery 6 adopts lithium battery, and described charging protecting module 6 adopts the lithium battery protection circuit that comprises chip DW01, and described chip DW01 is connected with controller 1.
Compared with prior art, the beneficial effects of the utility model are:
This case LED illuminating lamp emergency power supply can be stablized lasting emergency power for LED illuminating lamp provides, and power supply quality is high, adapts to various loads, is suitable for promotion and implementation, has great social benefit.
[accompanying drawing explanation]
Fig. 1 is block diagram of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing, by embodiment, the utility model feature and other correlated characteristic are described in further detail, so that technical staff's of the same trade understanding:
As shown in Figure 1, a kind of LED illuminating lamp emergency power supply, it is characterized in that including controller 1 and the electromagnetic interface filter 2 being connected in turn, rectifier filter 3, power conversion output module 4, charging protecting module 5, and rechargeable battery 6, described power conversion output module 4 control signal inputs, charging protecting module 5 control signal inputs are connected with controller 1 respectively, described rechargeable battery 6 outputs are connected with inversion boosting module 7 in turn, rectifying and wave-filtering output module 8, open circuit short circuit protection module 9, and the power change-over switch 10 of controlled device 1 control, described inversion boosting module 7 control signal inputs are connected with controller 1, described power change-over switch 10 output termination LED illuminating lamps, on described controller 1, be also connected with the voltage detection module 11 for detection of line voltage.
Described controller 1 is also connected with LED state indicator light 12.
Described power conversion output module 4 adopts DC/DC power inverter.
Described rechargeable battery 6 adopts lithium battery, and described charging protecting module 6 adopts the ripe lithium battery protection circuit that comprises chip DW01 on market, and described chip DW01 is connected with controller 1.The rechargeable battery 6 of coupling different capabilities, can reach the Emergency Light time of 1-5 hour, adapts to the needs of different occasions.
The mode that described abnormal protection module 9 can adopt between rectifying and wave-filtering output module 8 and power change-over switch 10 series diode to add parallel resistance, shunt capacitance realizes; when the short circuit of LED illuminating lamp or open circuit, abnormal protection module 9 plays a protective role and metering function.
This case operation principle is as follows:
During civil power regular supply, by 6 pairs of rechargeable batteries 6 of charging protecting module, charge, after battery charging is saturated, charging protecting module 6 enters electric weight, the compensation self discharge state safeguarded, safeguard the performance and used life of rechargeable battery 6, rechargeable battery 6 is in stand-by state, and this case emergency power supply is in standby mode; When meeting with accident such as earthquake, attack, blast or other emergency, cause civil power interruption suddenly or fluctuating range when large, controller 1 detects this situation by voltage detection module 11, controlling power change-over switch 10 switchings makes this case emergency power supply enter emergency service pattern, controller 1 control inversion boosting module 7 by the electric energy inversion boosting in rechargeable battery 6 be after alternating current for LED illuminating lamp continues to power, guarantee lamp lighting and safety.
As mentioned above, all and the same or analogous technical scheme of this case structure all should be shown the protection range that falls into this case.
Claims (4)
1. a LED illuminating lamp emergency power supply, it is characterized in that including controller (1) and the electromagnetic interface filter being connected in turn (2), rectifier filter (3), power conversion output module (4), charging protecting module (5), and rechargeable battery (6), described power conversion output module (4) control signal input, charging protecting module (5) control signal input is connected with controller (1) respectively, described rechargeable battery (6) output is connected with inversion boosting module (7) in turn, rectifying and wave-filtering output module (8), abnormal protection module (9), and the power change-over switch (10) of controlled device (1) control, described inversion boosting module (7) control signal input is connected with controller (1), described power change-over switch (10) output termination LED illuminating lamp, on described controller (1), be also connected with the voltage detection module (11) for detection of line voltage.
2. a kind of LED illuminating lamp emergency power supply according to claim 1, is characterized in that described controller (1) is also connected with LED state indicator light (12).
3. a kind of LED illuminating lamp emergency power supply according to claim 1, is characterized in that described power conversion output module (4) adopts DC/DC power inverter.
4. a kind of LED illuminating lamp emergency power supply according to claim 1; it is characterized in that described rechargeable battery (6) adopts lithium battery; described charging protecting module (6) adopts the lithium battery protection circuit that comprises chip DW01, and described chip DW01 is connected with controller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646099.3U CN203537053U (en) | 2013-10-19 | 2013-10-19 | LED illuminating lamp emergency power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646099.3U CN203537053U (en) | 2013-10-19 | 2013-10-19 | LED illuminating lamp emergency power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537053U true CN203537053U (en) | 2014-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320646099.3U Expired - Fee Related CN203537053U (en) | 2013-10-19 | 2013-10-19 | LED illuminating lamp emergency power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203537053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072766A (en) * | 2015-08-21 | 2015-11-18 | 厦门英诺尔充源电子有限公司 | Multifunctional emergency lamp power supply device and control method thereof |
| CN116208001A (en) * | 2023-02-17 | 2023-06-02 | 深圳市比尔达科技有限公司 | Constant-power pure sine wave output circuit, device and power supply system |
-
2013
- 2013-10-19 CN CN201320646099.3U patent/CN203537053U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072766A (en) * | 2015-08-21 | 2015-11-18 | 厦门英诺尔充源电子有限公司 | Multifunctional emergency lamp power supply device and control method thereof |
| CN105072766B (en) * | 2015-08-21 | 2018-06-12 | 厦门英诺尔充源电子有限公司 | Multifunctional emergency light supply unit and its control method |
| CN116208001A (en) * | 2023-02-17 | 2023-06-02 | 深圳市比尔达科技有限公司 | Constant-power pure sine wave output circuit, device and power supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170814 Address after: 528400, No. 1, building 6, 1 / F, telecom business building, No. 3, Guzhen Town, Hing Road, Guangdong, Zhongshan, 12 Patentee after: Zhongshan City Star Park photoelectric lighting Co., Ltd. Address before: 528400 Guangdong city of Zhongshan Province town Gangdongmeili Wai Industrial Zone yoshitoyo Street No. 2 5 floor Patentee before: Liang Shuai |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20171019 |