CN2821752Y - Passageway and risk indicating lamp - Google Patents
Passageway and risk indicating lamp Download PDFInfo
- Publication number
- CN2821752Y CN2821752Y CN 200520061400 CN200520061400U CN2821752Y CN 2821752 Y CN2821752 Y CN 2821752Y CN 200520061400 CN200520061400 CN 200520061400 CN 200520061400 U CN200520061400 U CN 200520061400U CN 2821752 Y CN2821752 Y CN 2821752Y
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- lamp
- accumulator
- relay
- circuit
- circuit board
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Abstract
Passage trend and dangerous pilot lamp are a kind of warning lamps, and it comprises light penetrating panel, housing, accumulator, electronic circuit board and lamp.Light penetrating panel is fixed on the housing, is printed on indicator diagram on the light penetrating panel; Accumulator, electronic circuit board and lamp are fixed in the housing, and accumulator, electronic circuit board and lamp are electrically connected successively; Lamp can be the LED light emitting diode; Lamp can be the EL luminous plaque; Light penetrating panel is with fluorescent material; Electronic circuit board comprises: AC power interface, AC-DC reduction voltage circuit, photoelectric sensor circuit, charge protector, relay and lamp drive circuit.The utility model is easy to use, can have back-up source automatically according to the surround lighting flush type switch, also can operate as normal during power failure, adopt LED light emitting diode or EL luminous plaque, have characteristics such as energy-conservation, that the life-span is long, brightness is high, volume is little, it is adapted at the public place and family uses.
Description
Technical field
The utility model belongs to light fixture, especially a kind of warning lamp.
Background technology
Passage indicating mode commonly used is to hang up the luminous type direction board in the aisle, and it relies on the fluorescent powder on the direction board to send light light at night the time, for the people of dealing indicates the trend of passage and danger to inform.It does not rely on the power supply power supply, so suitable equally when having a power failure.But only depend on light-emitting phosphor, brightness is not enough, and fluorescent powder also has certain Use Limitation, and when having used a period of time, brightness also can further reduce, up to no longer luminous.In addition, the gate tree of loading onto lamp at present all is to adopt ac power supply.Though this gate tree has certain brightness, indicating effect is also more clear, and power consumption is more, meets power failure, does not have power supply just can not work.
Summary of the invention
The purpose of this utility model provides a kind of daily and emergent dual-purpose passage trend and dangerous pilot lamp, have characteristics such as energy-conservation, that the life-span is long, brightness is high, volume is little, can can automatically switch to the backup battery power supply in the time of outage according to the moving secretly switch pilot lamp of surround lighting.
The utility model comprises light penetrating panel, housing, accumulator, electronic circuit board and lamp; Light penetrating panel is fixed on the housing, is printed on indicator diagram on the light penetrating panel; Accumulator, electronic circuit board and lamp are fixed in the housing, and accumulator, electronic circuit board and lamp are electrically connected successively; Lamp can be the LED light emitting diode; Lamp can be the EL luminous plaque; Light penetrating panel is with fluorescent material; Electronic circuit board comprises: AC power interface is the electronic circuit board power supply; Interchange-direct-current voltage reducing circuit is converted to low-voltage DC with alternating current, and is charge in batteries; Photoelectric sensor circuit, the output of control voltage when well-lighted the time, does not have voltage output, and lamp does not work; When light drops to a certain degree, the ability output voltage, lamp is lighted; Charge protector is charge in batteries, and can prevent accumulator super-charge; Relay is used for power supply and switches, and when not having the alternating current input, switches to storage battery power supply; Lamp drive circuit, it is luminous to drive lamp.
The utility model is easy to use, can have back-up source automatically according to the surround lighting flush type switch, also can operate as normal during power failure, adopt LED light emitting diode or EL luminous plaque, have characteristics such as energy-conservation, that the life-span is long, brightness is high, volume is little, it is adapted at the public place and family uses.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is a stereographic map of the present utility model;
Fig. 3 is the circuit theory diagrams of electronic circuit board of the present utility model.
Embodiment
Referring to Fig. 1 and Fig. 2, the utility model comprises light penetrating panel 5, housing 1, accumulator 4, electronic circuit board 3 and lamp 2.Light penetrating panel 5 is fixed on the housing 1, is printed on the pattern of various required indications on the light penetrating panel 5, and housing 1 bottom has mounting hole, the passage pilot lamp can be fixed on the wall.With fluorescent material,, can strengthen the luminance brightness of pilot lamp on the light penetrating panel 5 as fluorescent powder.Present embodiment lamp 2 adopts the LED light emitting diodes, and power saving, brightness height, life-span are long.Accumulator 4, electronic circuit board 3 and lamp 2 are fixed in the housing 1, and accumulator 4, electronic circuit board 3 and lamp 2 are electrically connected successively.Electronic circuit board 3 comprises: AC power interface 6, interchange-direct-current voltage reducing circuit 7, photoelectric sensor circuit 8, charge protector 9, relay 10 and lamp drive circuit 11.AC power interface 6 is electronic circuit board 3 power supplies.Interchange-direct-current voltage reducing circuit 7 can be converted to low-voltage DC with alternating current, and is accumulator 4 chargings.Photoelectric sensor circuit 8 is used to control the output of voltage, when well-lighted the time, does not have voltage output, and lamp 2 does not work; When light drops to a certain degree, the ability output voltage, lamp 2 is lighted.Charge protector 9 is accumulator 4 chargings, and can prevents that accumulator 4 from overcharging.Relay 10 is used for power supply and switches, and when not having the alternating current input, switches to accumulator 4 power supplies, guarantees the pilot lamp operate as normal.It is luminous that lamp drive circuit 11 is used to drive lamp 2 (present embodiment lamp 2 is the LED light emitting diode).The annexation of circuit is: AC power interface 6 two ends are connected respectively to the input end of interchange-direct-current voltage reducing circuit 7, the output plus terminal of interchange-direct-current voltage reducing circuit 7 is connected to the input end of charge protector 9 and the normal opened contact of relay 10, the output terminal of charge protector 9 is connected to the positive pole of accumulator 4 and the normally closed contact of relay 10, the movable contact of relay 10 is connected to the input end of photoelectric sensor circuit 8, the output terminal of photoelectric sensor circuit 8 is connected to the input end of lamp drive circuit 11, and the output terminal of lamp drive circuit 11 is received on the lamp 2; One end of relay 10 coils is connected to the output plus terminal of interchange-direct-current voltage reducing circuit 7, other end ground connection; The negative pole of the earth terminal of the earth terminal of the earth terminal of photoelectric sensor circuit 8, charge protector 9, lamp drive circuit 11 and accumulator 4 all with exchange-negative pole of direct-current voltage reducing circuit 7 links to each other.The principle of work of circuit: power normal the time when the mansion building, the coil of relay 10 detects interchange-direct-current voltage reducing circuit 7 output voltage, and relay 10 is connected normal opened contacts, and be entire circuit power supply by AC power this moment, and be that accumulator 4 charges; When the mansion building took place to have a power failure, the coil of relay 10 detected interchange-direct-current voltage reducing circuit 7 no-output voltages, and relay 10 is connected normally closed contact, and be entire circuit power supply by accumulator 4 this moment.
Claims (5)
1, a kind of passage trend and dangerous pilot lamp, it is characterized in that: it comprises light penetrating panel (5), housing (1), accumulator (4), electronic circuit board (3) and lamp (2); Light penetrating panel (5) is fixed on the housing (1), and light penetrating panel is printed on indicator diagram on (5); Accumulator (4), electronic circuit board (3) and lamp (2) are fixed in the housing (1), and accumulator (4), electronic circuit board (3) and lamp (2) are electrically connected successively.
2, passage trend according to claim 1 and dangerous pilot lamp, it is characterized in that: lamp (2) is the LED light emitting diode.
3, passage trend according to claim 1 and dangerous pilot lamp, it is characterized in that: lamp (2) is the EL luminous plaque.
4, passage trend according to claim 1 and dangerous pilot lamp is characterized in that: light penetrating panel (5) is with fluorescent material.
5, passage trend according to claim 1 and dangerous pilot lamp, it is characterized in that: electronic circuit board (3) comprising:
AC power interface (6) is electronic circuit board (3) power supply;
Interchange-direct-current voltage reducing circuit (7) is converted to low-voltage DC with alternating current, and is accumulator (4) charging;
Photoelectric sensor circuit (8), the output of control voltage when well-lighted the time, does not have voltage output, and lamp (2) does not work; When light drops to a certain degree, the ability output voltage, lamp (2) is lighted;
Charge protector (9) is accumulator (4) charging, and can prevents that accumulator (4) from overcharging;
Relay (10) is used for power supply and switches, and when not having the alternating current input, switches to accumulator (4) power supply;
Lamp drive circuit (11), it is luminous to drive lamp (2);
AC power interface (6) two ends are connected respectively to the input end of interchange-direct-current voltage reducing circuit (7), the output plus terminal of interchange-direct-current voltage reducing circuit (7) is connected to the input end of charge protector (9) and the normal opened contact of relay (10), the output terminal of charge protector (9) is connected to the positive pole of accumulator (4) and the normally closed contact of relay (10), the movable contact of relay (10) is connected to the input end of photoelectric sensor circuit (8), the output terminal of photoelectric sensor circuit (8) is connected to the input end of lamp drive circuit (11), and the output terminal of lamp drive circuit (11) is received on the lamp (2); One end of relay (10) coil is connected to the output plus terminal of interchange-direct-current voltage reducing circuit (7), other end ground connection; The negative pole of the earth terminal of the earth terminal of the earth terminal of photoelectric sensor circuit (8), charge protector (9), lamp drive circuit (11) and accumulator (4) all with exchange-negative pole of direct-current voltage reducing circuit (7) links to each other;
When the coil of relay (10) detects interchange-direct-current voltage reducing circuit (7) output voltage is arranged, relay (10) is connected normal opened contact, and be entire circuit power supply by AC power this moment; When the coil of relay (10) detects interchange-direct-current voltage reducing circuit (7) no-output voltage, relay (10) is connected normally closed contact, and powered for entire circuit by accumulator (4) this moment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520061400 CN2821752Y (en) | 2005-07-15 | 2005-07-15 | Passageway and risk indicating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520061400 CN2821752Y (en) | 2005-07-15 | 2005-07-15 | Passageway and risk indicating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2821752Y true CN2821752Y (en) | 2006-09-27 |
Family
ID=37018306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520061400 Expired - Fee Related CN2821752Y (en) | 2005-07-15 | 2005-07-15 | Passageway and risk indicating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2821752Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105376894A (en) * | 2015-12-13 | 2016-03-02 | 重庆桑耐美光电科技有限公司 | Intelligent induction panic lamp |
-
2005
- 2005-07-15 CN CN 200520061400 patent/CN2821752Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105376894A (en) * | 2015-12-13 | 2016-03-02 | 重庆桑耐美光电科技有限公司 | Intelligent induction panic lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060927 |