CN204377229U - There is the inductive lightning circuit of dual power supply system - Google Patents
There is the inductive lightning circuit of dual power supply system Download PDFInfo
- Publication number
- CN204377229U CN204377229U CN201520108539.9U CN201520108539U CN204377229U CN 204377229 U CN204377229 U CN 204377229U CN 201520108539 U CN201520108539 U CN 201520108539U CN 204377229 U CN204377229 U CN 204377229U
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- circuit
- power supply
- sensor
- inductive lightning
- supply system
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- 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
Abstract
The utility model relates to a kind of inductive lightning circuit with dual power supply system, belong to illumination circuit field, it comprises governor circuit, the sensor circuit be connected with described governor circuit input, the lighting circuit be connected with described governor circuit output and electric power management circuit, described governor circuit, sensor circuit, lighting circuit and electric power management circuit are altogether, described electric power management circuit comprises the first power supply circuits, the second power supply circuits and selection circuit, and described first power supply and/or described second source are rechargeable battery.The beneficial effects of the utility model are: adopt dual power supply and power supply is rechargeable battery, make lighting device can not can only be fixedly mounted on pre-designed position by the restriction of mains-supplied, person easy to use it can be moved to arbitrarily the place needing illumination, can either inductive lightning be reached, can provide stable when occurring without outside sensed conditions by emergency button again and continue illumination.
Description
Technical field
The utility model belongs to lighting circuit, is specifically related to a kind of inductive lightning circuit with dual power supply system.
Background technology
Inductive lightning circuit, just refer to and can make circuit working by external environment condition or make the idle circuit of circuit, it be mainly installed in Intelligent lightening device, as Acoustic controlled light, light control lighting lamp, sound light control lighting lamp and human body sensing illuminating lamp etc.But what existing inductive lightning circuit generally adopted is that civil power is directly powered, thus cause lighting device to be arranged on fixed position, be not easy to move or carry out using.In addition, existing lighting circuit is only provided with inductive lightning circuit, when namely only having when one of external condition (sound, illumination or human body infrared) triggering inductive lightning circuit working or be all born, circuit just works, even cut in and out due to external condition or have at any time, but its poor stability, thus cause the poor stability of lighting device, lasting illumination that can not be stable.
Utility model content
The technical problem that first the utility model will solve is the problem that existing inductive lightning circuit directly adopts mains-supplied, there is provided one to have dual power supply, be convenient to move or carry the inductive lightning circuit going out also manually to realize handoff functionality between duplicate supply according to actual service condition.
Another technical problem to be solved in the utility model is to provide a kind of inductive lightning circuit that can provide stable lasting illumination when occurring without outside sensed conditions.
Solving the technical scheme that first technical problem of the present utility model adopt is: a kind of inductive lightning circuit with dual power supply system, it comprises governor circuit, the sensor circuit be connected with described governor circuit input, the lighting circuit be connected with described governor circuit output and electric power management circuit, altogether, described electric power management circuit comprises the first power supply circuits, the second power supply circuits and selection circuit for described governor circuit, sensor circuit, lighting circuit and electric power management circuit;
Described first power supply circuits are formed primarily of the first power supply, the first anti-reverse charging diode D4 and voltage stabilizing chip U2, the positive pole of described first power supply is connected with the anode of described first anti-reverse charging diode D4, and the negative electrode of described anti-reverse charging diode D4 is connected with the input of described voltage stabilizing chip U2;
Described second power supply circuits are formed primarily of second source and booster circuit, and the both positive and negative polarity input of described booster circuit is connected with the both positive and negative polarity of described second source respectively;
Described selection circuit comprises single-pole double-throw switch (SPDT) S1, first power switch S2 and the second power switch S3, the output of described voltage stabilizing chip U2 is connected with the moved end of described single-pole double-throw switch (SPDT) S1 by the first power switch S2, the output of described booster circuit is connected with the moved end of described single-pole double-throw switch (SPDT) S1 by described second power switch S3, described single-pole double-throw switch (SPDT) S1 first not moved end be connected with the high voltage end of described governor circuit with described sensor circuit, described single-pole double-throw switch (SPDT) S1 second not moved end be connected with the high voltage end of described lighting circuit,
Described first power supply and/or described second source are rechargeable battery.
Adopt dual power supply and power supply is rechargeable battery, make lighting device can not can only be fixedly mounted on pre-designed position by the restriction of mains-supplied, person easy to use it can be moved to arbitrarily the place needing illumination; In addition, can realize switching to power supply easily by single-pole double-throw switch (SPDT) S1, can avoid because a certain power supply cannot be powered and cause the situation that circuit cannot work.
In order to be convenient to charging, the second described power supply circuits also comprise the charging circuit be connected with described second source both positive and negative polarity.
In some implement, be second source charging to allow civil power directly, described charging circuit is USB power supply circuits.
In certain embodiments, described charging circuit is formed primarily of solar panel and the second anti-reverse charging diode D5, the positive pole of described solar panel is connected with the anode of described second anti-reverse charging diode D5, the negative electrode of described second anti-reverse charging diode D5 is connected with the positive pole of described second source, and the negative pole of described solar panel is connected with the negative pole of described second source.Adopting solar panel to charge to second source, take full advantage of natural conditions, providing conveniently for using in the wild; Second anti-reverse charging diode D10 can prevent second source from being solar panel charging effectively simultaneously.
Solving the technical scheme that second technical problem of the present utility model adopt is: described lighting circuit comprises inductive lightning circuit and emergency lighting circuit, described inductive lightning circuit is formed primarily of the light-emitting diode of at least two common cathodes, and described emergency lighting circuit is formed with the emergency light source be connected with described emergency button by resistance primarily of emergency lighting switch.In lighting circuit, increase by an emergency lighting circuit, can either inductive lightning be reached, can provide stable when occurring without outside sensed conditions by emergency button again and continue illumination.
In certain embodiments, described sensor circuit is made up of a kind of inductor in photosensitive resistance sensor, sound transducer or infrared thermal release electric human body sensor or its combination in any is formed.Infrared thermal release electric human body sensor, sound transducer and photosensitive resistance sensor is adopted to cooperatively interact, extend the sensing range of transducer, 360 ° of comprehensive perception can be reached, thus solve in existing lighting circuit and only adopt single infrared thermoelectricity pyroelectric sensor, sensor senses angle is caused only to be confined within the scope of 140 °, exceed this angle, be just difficult to perception, cannot the problem of 360 ° of sensory-perceptible.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model;
Fig. 2 is the circuit diagram of the utility model electric power management circuit and charging circuit;
Fig. 3 is the circuit diagram of the utility model sensor circuit;
Fig. 4 is the circuit diagram of the utility model governor circuit;
Fig. 5 is the circuit diagram of the utility model lighting circuit.
Embodiment
As shown in Figure 1, the utility model provides a kind of inductive lightning circuit with dual power supply system, it comprises governor circuit, the sensor circuit be connected with described governor circuit input, the lighting circuit be connected with described governor circuit output and electric power management circuit, describes the formation of each circuit below respectively.
1. electric power management circuit
As shown in Figure 2, the selection circuit that electric power management circuit comprises the first power supply circuits be made up of the first power supply, the first anti-reverse charging diode D4 and voltage stabilizing chip U2 (LM1804), the second power supply circuits be made up of second source and booster circuit and is made up of single-pole double-throw switch (SPDT) S1, the first power switch S2 and the second power switch S3, described first power supply and/or described second source are rechargeable battery; The positive pole of described first power supply is connected with the anode of described first anti-reverse charging diode D4, the negative electrode of described anti-reverse charging diode D4 is connected with the input of described voltage stabilizing chip U2, and the output of described voltage stabilizing chip U2 is connected with the moved end of described single-pole double-throw switch (SPDT) S1 by the first power switch S2; The both positive and negative polarity input of described booster circuit is connected with the both positive and negative polarity of described second source respectively, and the output of described booster circuit is connected with the moved end of described single-pole double-throw switch (SPDT) S1 by described second power switch S3; Shown in single-pole double-throw switch (SPDT) S1 first not moved end VCC1 be connected with the high voltage end of governor circuit, the high voltage end of sensor circuit, second not moved end VCC2 be connected with the high voltage end of lighting circuit, be respectively governor circuit, sensor circuit and lighting circuit and provide+5V operating voltage, described governor circuit, sensor circuit, lighting circuit and electric power management circuit are altogether.
2. sensor circuit
As shown in Figure 3, sensor circuit can be made up of photosensitive resistance sensor, the VCC of photosensitive resistance sensor end with first not moved end VCC1 be connected, the output of photosensitive resistance sensor receives the optically-controlled signal input of Fig. 4 governor circuit; Described sensor circuit also can be made up of sound transducer, the VCC of sound transducer end with first not moved end VCC1 be connected, the output of sound transducer receives the sound control signal input of Fig. 4 governor circuit; Described sensor circuit also can be made up of infrared thermal release electric human body sensor, infrared thermal release electric human body sensor VCC end with first not moved end VCC1 be connected, the output of infrared thermal release electric human body sensor receives human-induced signal's input of Fig. 4 governor circuit by amplifying triode T; Certainly, described sensor circuit can also be made up of jointly photosensitive resistance sensor, sound transducer and infrared thermal release electric human body sensor.
3. governor circuit
As shown in Figure 4, governor circuit comprises single-chip microcomputer U1 and peripheral circuit thereof, and single-chip microcomputer U1 is existing conventional single-chip microcomputer, as STC89C52; Its peripheral circuit comprises the reset circuit be made up of reset switch S7, resistance R4 and electric capacity C1 and the clock circuit be made up of crystal oscillator Y1, electric capacity C2 and electric capacity C3, the reset signal that reset circuit produces is by the reset pin input single-chip microcomputer U1 of single-chip microcomputer U1, the clock signal that clock circuit produces by the clock pins of single-chip microcomputer U1 input single-chip microcomputer U1, the VCC pin of single-chip microcomputer U1 and the hot end of reset circuit respectively by the filter circuit be made up of electric capacity C4, electric capacity C5 to receive in Fig. 2 electric power management circuit first not moved end VCC1 be connected; Single-chip microcomputer U1 is also provided with multiple signal output interface, for being connected with the sense light in lighting circuit.
4. lighting circuit
As shown in Figure 5, lighting circuit comprises the inductive lightning circuit be made up of light-emitting diode D1, D2, D3 of common cathode and the emergency lighting circuit formed primarily of emergency lighting switch S 4, S5, S6 and emergency light source A, B, C; The anode of described light-emitting diode D1, D2, D3 receives sense light 1 interface, sense light 2 interface, sense light 3 interface of Fig. 4 governor circuit respectively, and certainly, inductive lightning circuit also can adopt common anode light-emitting diode to form; One end of described emergency lighting switch S 4, S5, S6 to receive in Fig. 1 electric power management circuit the second not moved end VCC2 respectively; The other end is connected with emergency light source A, B, C respectively by resistance R3, R2, R1; Described emergency light source A, B, C are made up of the light-emitting diode of multiple parallel connection respectively.
5. charging circuit
As shown in Figure 2, charging circuit can be made up of USB power supply circuits, and the both positive and negative polarity output of USB power supply circuits receives the both positive and negative polarity of second source in Fig. 2 electric power management circuit; Described charging circuit also can be formed primarily of solar panel and the second anti-reverse charging diode D5, the positive pole of described solar panel is connected with the anode of described second anti-reverse charging diode D5, the negative electrode of described second anti-reverse charging diode D5 connects the positive pole of second source, and the negative pole of described solar panel connects the negative pole of second source.
Mode of operation of the present utility model is divided into intelligent-induction pattern and emergency lighting pattern, when single-pole double-throw switch (SPDT) S1 switch connection VCC1 just enters intelligent-induction pattern, in intelligent-induction pattern, sensing system and master control system, inductive lightning system and power-supply management system work, according to external environment self-control lighting simultaneously; Emergency lighting pattern is just entered when single-pole double-throw switch (SPDT) S2 connects VCC2, in contingency mode, only have emergency lighting circuit and power-supply management system work, user can pass through switch S 4, S5, S6 unrestricted choice illumination intensity, meet different needs, carry out emergency lighting.
The design's circuit is arranged in lighting device, makes lighting device can not can only be fixedly mounted on pre-designed position by the restriction of mains-supplied, person easy to use it can be moved to arbitrarily the place needing illumination; In addition, can realize switching to power supply easily by single-pole double-throw switch (SPDT) S1, can avoid because a certain power supply cannot be powered and cause the situation that circuit cannot work; Meanwhile, can either inductive lightning be reached, can provide stable when occurring without outside sensed conditions by emergency button again and continue illumination.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection range of the present utility model.
Claims (9)
1. one kind has the inductive lightning circuit of dual power supply system, it comprises governor circuit, the sensor circuit be connected with described governor circuit input, the lighting circuit be connected with described governor circuit output and electric power management circuit, described governor circuit, sensor circuit, lighting circuit and electric power management circuit altogether, is characterized in that: described electric power management circuit comprises the first power supply circuits, the second power supply circuits and selection circuit;
Described first power supply circuits are formed primarily of the first power supply, the first anti-reverse charging diode D4 and voltage stabilizing chip U2, the positive pole of described first power supply is connected with the anode of described first anti-reverse charging diode D4, and the negative electrode of described anti-reverse charging diode D4 is connected with the input of described voltage stabilizing chip U2;
Described second power supply circuits are formed primarily of second source and booster circuit, and the both positive and negative polarity input of described booster circuit is connected with the both positive and negative polarity of described second source respectively;
Described selection circuit comprises single-pole double-throw switch (SPDT) S1, first power switch S2 and the second power switch S3, the output of described voltage stabilizing chip U2 is connected with the moved end of described single-pole double-throw switch (SPDT) S1 by the first power switch S2, the output of described booster circuit is connected with the moved end of described single-pole double-throw switch (SPDT) S1 by described second power switch S3, described single-pole double-throw switch (SPDT) S1 first not moved end be connected with the high voltage end of described governor circuit with described sensor circuit, described single-pole double-throw switch (SPDT) S1 second not moved end be connected with the high voltage end of described lighting circuit,
Described first power supply and/or described second source are rechargeable battery.
2. the inductive lightning circuit with dual power supply system according to claim 1, is characterized in that: the second described power supply circuits also comprise the charging circuit be connected with described second source both positive and negative polarity.
3. the inductive lightning circuit with dual power supply system according to claim 2, is characterized in that: described charging circuit is USB power supply circuits.
4. the inductive lightning circuit with dual power supply system according to claim 2, it is characterized in that: described charging circuit is formed primarily of solar panel and the second anti-reverse charging diode D5, the positive pole of described solar panel is connected with the anode of described second anti-reverse charging diode D5, the negative electrode of described second anti-reverse charging diode D5 is connected with the positive pole of described second source, and the negative pole of described solar panel is connected with the negative pole of described second source.
5. the inductive lightning circuit with dual power supply system according to claim 1, it is characterized in that: described lighting circuit comprises inductive lightning circuit and emergency lighting circuit, described inductive lightning circuit is formed primarily of the light-emitting diode of at least two common cathodes, and described emergency lighting circuit is formed with the emergency light source be connected with described emergency lighting switch by resistance primarily of emergency lighting switch.
6. the inductive lightning circuit with dual power supply system according to claim 1 to 5 any one, is characterized in that: described sensor circuit is formed primarily of photosensitive resistance sensor.
7. the inductive lightning circuit with dual power supply system according to claim 1 to 5 any one, is characterized in that: described sensor circuit is formed primarily of sound transducer.
8. the inductive lightning circuit with dual power supply system according to claim 1 to 5 any one, is characterized in that: described sensor circuit is formed primarily of infrared thermal release electric human body sensor.
9. the inductive lightning circuit with dual power supply system according to claim 1 to 5 any one, is characterized in that: described sensor circuit is the 360 ° of sensor circuits be made up of photosensitive resistance sensor, sound transducer and infrared thermal release electric human body sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108539.9U CN204377229U (en) | 2015-02-13 | 2015-02-13 | There is the inductive lightning circuit of dual power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108539.9U CN204377229U (en) | 2015-02-13 | 2015-02-13 | There is the inductive lightning circuit of dual power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204377229U true CN204377229U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520108539.9U Expired - Fee Related CN204377229U (en) | 2015-02-13 | 2015-02-13 | There is the inductive lightning circuit of dual power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204377229U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994631A (en) * | 2015-06-23 | 2015-10-21 | 南昌航空大学 | Energy-saving type LED lamp automatic control system |
| CN107289353A (en) * | 2017-08-21 | 2017-10-24 | 中山市乐天照明电器有限公司 | Multifunctional integrated solar unlimited charging emergency lamp |
| WO2019034148A1 (en) * | 2017-08-17 | 2019-02-21 | Zhejiang Shenghui Lighting Co., Ltd. | Emergency lighting device |
-
2015
- 2015-02-13 CN CN201520108539.9U patent/CN204377229U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994631A (en) * | 2015-06-23 | 2015-10-21 | 南昌航空大学 | Energy-saving type LED lamp automatic control system |
| WO2019034148A1 (en) * | 2017-08-17 | 2019-02-21 | Zhejiang Shenghui Lighting Co., Ltd. | Emergency lighting device |
| CN107289353A (en) * | 2017-08-21 | 2017-10-24 | 中山市乐天照明电器有限公司 | Multifunctional integrated solar unlimited charging emergency lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20170213 |