CN204733425U - A kind of illumination emergency circuit conversion equipment - Google Patents
A kind of illumination emergency circuit conversion equipment Download PDFInfo
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- CN204733425U CN204733425U CN201520390220.XU CN201520390220U CN204733425U CN 204733425 U CN204733425 U CN 204733425U CN 201520390220 U CN201520390220 U CN 201520390220U CN 204733425 U CN204733425 U CN 204733425U
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- power supply
- solenoid
- circuit conversion
- voltage stabilizing
- electric wire
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Abstract
The utility model discloses a kind of illumination emergency circuit conversion equipment, comprise user's electric wire and enter wiretap, the user's electric wire access switch connecting power supply L end is connected with solenoid, solenoid connects voltage stabilizing charge power supply, the user's electric wire access switch connecting power supply N end is connected with voltage stabilizing charge power supply, voltage stabilizing charge power supply also connects two solenoid controlled switches, and two solenoid controlled switches connect L, N end of input power respectively.Provide a kind of device that alternating current input can be changed into direct current input, achieve in building and only need design electric power system can meet illumination and emergent two kinds of needs.
Description
Technical field
The utility model belongs to technical field of circuit design, is specifically related to a kind of illumination emergency circuit conversion equipment.
Background technology
1, existing lighting bulb and light fixture are only suitable for a kind of voltage, as single voltages such as 220V.The voltage of the illuminating lamp therefore installed in high buildings and large mansions often only adaptive 220V, and when breaking out of fire or floods in building, or during inside buildings fault, people can only rely on the emergency light of inside buildings, and the emergency light that inside buildings is placed is arranged on the specific position in fire fighting passageway, when general illumination has a power failure, the brightness of emergency light can only meet the basic escape light source of people, in the escape demand in modern times, existing emergency light light is obvious excessively weak, easily cause escape personnel act hurriedly in a messy situation in trample accident or escape efficiency low, easily cause confusion.2, existing family expenses or room lighting that is commercial or public illumination class only have the effect of normal illumination, when having a power failure, room lighting extinguishes, work is caused to stop instantaneously, work is interrupted, process follow-up work is inconvenient or under natural daylight, can only tidy up work easily, and easily cause the confusion of work maybe cannot carry out, this illumination defect has to be solved.
Utility model content
The purpose of this utility model is to provide a kind of illumination emergency circuit change-over circuit, provide a kind of device that alternating current input can be changed into direct current input, achieve in building the object only needing design electric power system can meet illumination and emergent two kinds of needs.
The technical scheme that the utility model adopts is, a kind of illumination emergency circuit conversion equipment, comprise user's electric wire and enter wiretap, the user's electric wire access switch connecting power supply L end is connected with solenoid, solenoid connects voltage stabilizing charge power supply, the user's electric wire access switch connecting power supply N end is connected with voltage stabilizing charge power supply, and voltage stabilizing charge power supply also connects two solenoid controlled switches, and L, N that two solenoid controlled switches connect input power respectively hold.
Feature of the present utility model is also,
Wherein solenoid and user's electric wire enter between wiretap to be connected with current overload protection pillar.
Wherein voltage stabilizing charge power supply is connected with dc-battery with being connected between solenoid controlled switch that N holds.
Wherein during circuit conversion device use alternating current, two solenoid controlled switches upwards close.
Wherein during circuit conversion device use direct current, two solenoid controlled switches close downwards.
The beneficial effects of the utility model are, achieve the object that the emergent Double-duty lamp of illumination can be suitable for the different supply voltage such as 110-280V alternating voltage and low-voltage AC/DC 1.5 to 36V, the emergency circuit of inside buildings and general lighting circuit can be merged and use same lighting circuit; Therefore provide a kind of illumination emergent Double-duty lamp, and this kind of light fixture can use 110-280V alternating voltage, during instantaneous power failure, also the supply voltage that low-voltage AC/DC 1.5 to 36V etc. is different is suitable for, and light fixture can adapt in case of emergency portable lighting use, also can install and use in fixed places such as indoor, fire fighting passageways, the circuit of this lighting can not change the bright brightness of Original Photo after alterating and direct current conversion, the conversion of voltage does not affect the brightness of light fixture, accords with the demands of the market; Be applicable to various emergent, the general lighting use such as office, factory building, family expenses, hospital, government, improve the brightness of process fire emergency, reduce our work, life will make because of instant cut-off illuminating lamp extinguish, can continue to process the work under connecing.
Accompanying drawing explanation
Fig. 1 is the use direct current status circuit figure of a kind of emergency circuit conversion equipment that throws light on of the utility model;
Fig. 2 is the use alternate current states circuit diagram of a kind of emergency circuit conversion equipment that throws light on of the utility model.
In figure, K: user's electric wire enters wiretap, T: solenoid, TK: solenoid controlled switch, D: dc-battery, A/D: voltage stabilizing charge power supply.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The utility model provides a kind of illumination emergency circuit conversion equipment, as shown in Figure 1, comprise user's electric wire lambda line K switch, user's electric wire lambda line K switch connects input power LN, wherein connect between user's electric wire lambda line K switch of L port and solenoid T and be connected with current overload protection pillar FU, and solenoid T also with solenoid controlled switch TK1 parallel join, be connected user's electric wire lambda line K switch to be connected with voltage stabilizing charge power supply A/D with N port, voltage stabilizing charge power supply A/D is also connected with solenoid T, voltage stabilizing charge power supply A/D is also connected with solenoid controlled switch TK2, and voltage stabilizing charge power supply A/D also and between solenoid controlled switch TK2 is provided with dc-battery D, solenoid controlled switch TK2 is also directly connected with N port.
Using method of the present utility model is, when the closed energising of user's lambda line K switch, solenoid T setting is born as 110-280V voltage, during alternating current input, solenoid T can produce larger magnetic attraction, as shown in Figure 1, solenoid controlled switch TK1, TK2 Drawing switch contact upwards closes, alternating current is passed through, to user side circuit L/N pass through electric current, because alternating current circuit L/N is connected with voltage stabilizing charge power supply A/D, alternating current by time can give voltage stabilizing charge power supply A/D power, voltage stabilizing charge power supply A/D output circuit is connected with dc-battery D, voltage stabilizing charge power supply A/D charges to dc-battery D,
When electricity consumer lambda line K switch disconnects or alternating current wires L/N no current inputs, what solenoid T sensed is lower than 150V voltage, solenoid T only can produce more weak magnetic attraction, as shown in Figure 2, solenoid controlled switch TK1, TK2 pull switch contact is closed or reset downwards, dc-battery D, by solenoid controlled switch TK1, TK2 circuit L/N output direct current to user side, is now suitable for the direct voltage of 1.5-36V.
General AC voltage described by the utility model is between 110-280V, but is not limited to 110-280V in practical application, also can be 80-280V.
Claims (5)
1. an illumination emergency circuit conversion equipment, it is characterized in that, comprise user's electric wire and enter wiretap, the user's electric wire access switch connecting power supply L end is connected with solenoid, solenoid connects voltage stabilizing charge power supply, the user's electric wire access switch connecting power supply N end is connected with voltage stabilizing charge power supply, and voltage stabilizing charge power supply also connects two solenoid controlled switches, and L, N that two solenoid controlled switches connect input power respectively hold.
2. one illumination emergency circuit conversion equipment according to claim 1, it is characterized in that, described solenoid and user's electric wire enter between wiretap to be connected with current overload protection pillar.
3. one illumination emergency circuit conversion equipment according to claim 1, is characterized in that, described voltage stabilizing charge power supply is connected with dc-battery with being connected between solenoid controlled switch that N holds.
4. any one illumination emergency circuit conversion equipment according to claim 1-3, it is characterized in that, during described circuit conversion device use alternating current, two solenoid controlled switches upwards close.
5. any one illumination emergency circuit conversion equipment according to claim 1-3, it is characterized in that, during described circuit conversion device use direct current, two solenoid controlled switches close downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390220.XU CN204733425U (en) | 2015-06-05 | 2015-06-05 | A kind of illumination emergency circuit conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390220.XU CN204733425U (en) | 2015-06-05 | 2015-06-05 | A kind of illumination emergency circuit conversion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204733425U true CN204733425U (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520390220.XU Active CN204733425U (en) | 2015-06-05 | 2015-06-05 | A kind of illumination emergency circuit conversion equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN204733425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591456A (en) * | 2016-02-06 | 2016-05-18 | 广东顺德锐铂汇电子科技有限公司 | Alternating-current and direct-current high-low voltage power supply input and output intelligent detection output circuit |
-
2015
- 2015-06-05 CN CN201520390220.XU patent/CN204733425U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591456A (en) * | 2016-02-06 | 2016-05-18 | 广东顺德锐铂汇电子科技有限公司 | Alternating-current and direct-current high-low voltage power supply input and output intelligent detection output circuit |
| CN105591456B (en) * | 2016-02-06 | 2019-09-24 | 广东顺德锐铂汇电子科技有限公司 | Alternating-direct current high-low voltage power input exports intelligent measurement output circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No.46-9, Longyong Avenue, Huanglong village, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: GUANGDONG SHUNDE RUIBOHUI ELECTRONICS TECHNOLOGY CO.,LTD. Address before: 528300 floor 1, building F, Guangdong Industrial Design City, No. 1, Sanle Road North, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG SHUNDE RUIBOHUI ELECTRONICS TECHNOLOGY CO.,LTD. |
|
| CP02 | Change in the address of a patent holder |