CN104270853A - Life raft energy saving system based on pulse wave modulation conversion and microwave induction - Google Patents
Life raft energy saving system based on pulse wave modulation conversion and microwave induction Download PDFInfo
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- CN104270853A CN104270853A CN201410465667.9A CN201410465667A CN104270853A CN 104270853 A CN104270853 A CN 104270853A CN 201410465667 A CN201410465667 A CN 201410465667A CN 104270853 A CN104270853 A CN 104270853A
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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
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Abstract
The invention discloses a life raft energy saving system based on pulse wave modulation conversion and microwave induction. The life raft energy saving system is characterized by being mainly composed of a pulse wave modulator AX, a capacitor C2, a diode D9 and other structures, one end of the capacitor C2 is connected with a FB pipe pin of the pulse wave modulator AX, the other end of the capacitor C2 is connected with a VSS pipe pin of the pulse wave modulator AX after passing through a diode D1, one end of the diode D9 is connected with a COM pipe pin of the pulse wave modulator AX, and the other end of the diode D9 is connected with a VCC pipe pin of the pulse wave modulator AX after passing through a resistor R6. According to the life raft energy saving system, as a breakthrough, the pulse wave modulator serves as an electric energy triggering core, the circuit structure of a traditional life raft energy saving lamp is thoroughly changed, and the life raft energy saving system is simple in overall structure and quite convenient to manufacture and maintain. Meanwhile, the energy consumption of the life raft energy saving system can be effectively lowered, and the energy consumption of the life raft energy saving system only accounts for 1/20 that of a traditional electric bead.
Description
Technical field
The present invention relates to electric energy-saving field, specifically refer to based on the conversion of pulse wave modulation and microwave induced life raft energy conserving system.
Background technology
At present, be no matter that airplane crash or the perils of the sea occur, life raft is all absolutely necessary lifesaving apparatus.And just must save as the electric energy of life raft, with the work that the flash warning lamp guaranteeing for sending an SOS can be more lasting.Light for life raft in the past adopts seawater battery to light the bulb of two 3V, 0.25A, and wherein one as distress signal, and another is then as raft intraoral illumination.But, illumination and the emergency electric energy of 8h be maintained, at least need seawater battery to have the capacity of 4Ah (ampere-hour).Because the volume of seawater battery is comparatively huge, and the energy consumption of Light for life raft is higher, and the volume that therefore not only result in traditional life raft is comparatively large, heavier mass, but also can have a strong impact on the brightness of bulb and the effective storage life of electric energy.
Summary of the invention
The object of the invention is to overcome the luminance shortage of current life raft and the larger defect of electric energy loss, there is provided one effectively can not only increase bulb brightness, and can significant prolongation lighting hours based on the conversion of pulse wave modulation and microwave induced life raft energy conserving system.
Object of the present invention is achieved through the following technical solutions: based on the conversion of pulse wave modulation and microwave induced life raft energy conserving system, primarily of strobotron VG, lighting circuit, and the oscillation step-up circuit to be connected with this lighting circuit forms, simultaneously, also comprise the pulse wave modulation change-over circuit be all connected with lighting circuit and oscillation step-up circuit, the triggering booster circuit be connected with oscillation step-up circuit with this pulse wave modulation change-over circuit, the voltage control circuit be connected with pulse wave modulation change-over circuit with this triggering booster circuit, and the microwave induced circuit to be connected with voltage control circuit, described strobotron VG then circuit microwave induced with this is connected.
Further, described pulse wave modulation change-over circuit is primarily of pulse wave modulator AX, one end is connected with the FB pin of pulse wave modulator AX, the electric capacity C2 that the other end is connected with the VSS pin of pulse wave modulator AX after diode D1, one end is connected with the COM pin of pulse wave modulator AX, the diode D5 that the other end is then connected with the VCC pin of pulse wave modulator AX after resistance R6, one end is connected with the COM pin of pulse wave modulator AX, the electric capacity C4 of the other end then ground connection, and one end is connected with the EN pin of pulse wave modulator AX, the resistance R5 that the other end is then connected with lighting circuit forms.
Described lighting circuit is by battery BT, button SA, resistance R1, electric capacity C3 and LED form, the positive pole of described battery BT forms electric loop with the negative pole of battery BT successively after button SA, resistance R1 and LED, electric capacity C3 one end ground connection, the other end are then connected with the negative pole of battery BT, and the negative pole of battery BT is also connected with resistance R5.
Described oscillation step-up circuit comprises: transformer T1, triode Q1, electric capacity C1 and diode D2; Wherein, the Same Name of Ends on the former limit of transformer T1 is connected between button SA and resistance R1, the non-same polarity on its former limit is then connected with the collector electrode of triode Q1, simultaneously, the non-same polarity of transformer T1 secondary is connected with the P pole of diode D2, and the Same Name of Ends of its secondary is then connected with the SW1 pin of pulse wave modulator AX; The base stage of triode Q1 is connected with the P pole of diode D1, and its emitter is then connected with the N pole of diode D1; One end of electric capacity C1 is connected with the Same Name of Ends on the former limit of transformer T1, and its other end is then connected with the base stage of triode Q1.
Described triggering booster circuit comprises: resistance R2, resistance R3, resistance R4, diode D3, unidirectional thyristor D4 and low frequency filtering electric capacity TC1; Wherein, resistance R2 is all connected with the N pole of diode D2 with one end of resistance R3, and the other end of resistance R2 is then connected with voltage control circuit after resistance R4 through diode D3 successively; The other end of resistance R3 is then connected with voltage control circuit after unidirectional thyristor D4; The control pole of unidirectional thyristor D4 is connected with the N pole of diode D3; The positive pole of low frequency filtering electric capacity TC1 is connected between resistance R2 and triode D3, and its negative pole is then directly connected with the SW2 pin of pulse wave modulator AX.
Described voltage control circuit comprises: triode Q2, transformer T2, resistance R7, resistance R8, diode D6, electric capacity C5 and controllable diode VD1; Wherein, the former limit of transformer T2 is provided with inductance coil L1, inductance coil L2, and its secondary is provided with inductance coil L3; The Same Name of Ends of described inductance coil L1 is connected with unidirectional thyristor D4, and its non-same polarity is then connected with the VCC pin of pulse wave modulator AX after resistance R7; Diode D6, electric capacity C5, inductance coil L2 and resistance R8 join end to end formation closed electrical circuit successively, and the non-same polarity of inductance coil L2 is connected with the VCC pin of pulse wave modulator AX, and the N pole of diode D6 is then connected with resistance R4; The base stage of triode Q2 is connected with the N pole of diode D2, and its emitter is connected with the non-same polarity of inductance coil L3, and its collector electrode is then connected with microwave induced circuit; The N pole of controllable diode VD1 is connected with the VCC pin of pulse wave modulator AX, its P pole then ground connection.
Described microwave induced circuit comprises: microwave detector A, diode D7, resistance R9, variable resistor R10, resistance R11, triode Q3, triode Q4 and electric capacity C6; Wherein, the input of microwave detector A is connected with the collector electrode of triode Q2; One end of resistance R9 is connected with the emitter of triode Q2, and its other end is then connected with the base stage of triode Q3; The collector electrode of triode Q3 is connected with the output of microwave detector A after diode D7, and the emitter of triode Q3 is connected with the collector electrode of triode Q4 after resistance R11; The base stage of triode Q4 is connected with the emitter of triode Q2, and its emitter is then connected with the non-same polarity of inductance coil L3; Between the base stage that variable resistor R10 is then serially connected in triode Q4 and emitter, one end of electric capacity C6 is connected with the emitter of triode Q4, and its other end is then connected with the output of microwave detector A; The two ends of described strobotron VG are then connected to the two ends of electric capacity C6.
The present invention comparatively prior art compares, and has the following advantages and beneficial effect:
(1) the employing pulse wave modulator that the present invention is breakthrough is used as electric energy and triggers core, revolutionizes the circuit structure of traditional life raft electricity-saving lamp, and not only its overall structure is comparatively simple, and it makes and safeguards very convenient.
(2) the present invention can not only make the brightness of strobotron VG be more than 20 times of traditional bulb brightness, and can also effectively reduce its energy consumption, makes its power consumption be only 1/20 of traditional bulb.
(3) the present invention can not only extend lighting hours significantly, makes its operating time can reach more than 30 hours continuously, and effectively can also prevent external electromagnetic interference.
(4) the present invention adopts the mode that pulse wave modulation change-over circuit combines with microwave induced circuit, further can not only save energy consumption, and microwave induced function can also be had, can send while sending alarm flashing and receive microwave signal, be conducive to rescue.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment
As shown in Figure 1, energy conserving system of the present invention is primarily of strobotron VG, lighting circuit, the oscillation step-up circuit be connected with this lighting circuit, the pulse wave modulation change-over circuit be all connected with lighting circuit and oscillation step-up circuit, the triggering booster circuit be connected with oscillation step-up circuit with this pulse wave modulation change-over circuit, the voltage control circuit be connected with pulse wave modulation change-over circuit with this triggering booster circuit, and the microwave induced circuit be connected with voltage control circuit forms.
Wherein, pulse wave modulation change-over circuit and microwave induced circuit utilize simultaneously is the breakthrough core point of the application.Described pulse wave modulation change-over circuit is made up of pulse wave modulator AX, electric capacity C2, diode D1, resistance R6, diode D5, electric capacity C4 and resistance R5.During connection, one end of electric capacity C2 is connected with the FB pin of pulse wave modulator AX, and its other end is then connected with the VSS pin of pulse wave modulator AX after diode D1; One end of diode D5 is connected with the COM pin of pulse wave modulator AX, and its other end is then connected with the VCC pin of pulse wave modulator AX after resistance R6; One end of electric capacity C4 is connected with the COM pin of pulse wave modulator AX, its other end ground connection; One end of resistance R5 is connected with the EN pin of pulse wave modulator AX, and its other end is then connected with lighting circuit.
In order to ensure result of use, this pulse wave modulator AX preferentially adopts AX2003 type to realize, and the capacity of electric capacity C2 and electric capacity C4 is 1 μ F, and the resistance of resistance R6 and resistance R5 is 100K Ω.
Lighting circuit is used for the warning lighting of life raft interior lighting and strobotron VG, it is by battery BT, button SA, resistance R1, electric capacity C3 and LED form, the positive pole of described battery BT forms electric loop with the negative pole of battery BT successively after button SA, resistance R1 and LED, electric capacity C3 one end ground connection, the other end are then connected with the negative pole of battery BT, and the negative pole of battery BT is also connected with resistance R5.
Oscillation step-up circuit comprises: transformer T1, triode Q1, electric capacity C1 and diode D2.Wherein, the Same Name of Ends on the former limit of transformer T1 is connected between button SA and resistance R1, the non-same polarity on its former limit is then connected with the collector electrode of triode Q1, simultaneously, the non-same polarity of transformer T1 secondary is connected with the P pole of diode D2, the Same Name of Ends of its secondary is then connected with the SW1 pin of pulse wave modulator AX, and the N pole of diode D2 is then connected with triggering booster circuit as output.The base stage of triode Q1 is connected with the P pole of diode D1, and its emitter is then connected with the N pole of diode D1.Meanwhile, one end of electric capacity C1 will be connected with the Same Name of Ends on the former limit of transformer T1, and its other end is then connected with the base stage of triode Q1.
Described triggering booster circuit comprises: resistance R2, resistance R3, resistance R4, diode D3, unidirectional thyristor D4 and low frequency filtering electric capacity TC1.Wherein, resistance R2 is all connected with the N pole of diode D2 with one end of resistance R3, and the other end of resistance R2 is then connected with voltage control circuit after resistance R4 through diode D3 successively; The other end of resistance R3 is then also connected with voltage control circuit after unidirectional thyristor D4.The control pole of unidirectional thyristor D4 is connected with the N pole of diode D3; The positive pole of low frequency filtering electric capacity TC1 is connected between resistance R2 and triode D3, and its negative pole is then directly connected with the SW2 pin of pulse wave modulator AX.
Described voltage control circuit comprises: triode Q2, transformer T2, resistance R7, resistance R8, diode D6, electric capacity C5 and controllable diode VD1.Wherein, the former limit of transformer T2 is provided with 2 inductance coils, i.e. inductance coil L1 and inductance coil L2, and its secondary is then provided with an inductance coil L3.During connection, the Same Name of Ends of inductance coil L1 is connected with unidirectional thyristor D4, and its non-same polarity is then connected with the VCC pin of pulse wave modulator AX after resistance R7; Diode D6, electric capacity C5, inductance coil L2 and resistance R8 join end to end formation closed electrical circuit successively, and the non-same polarity of inductance coil L2 will be connected with the VCC pin of pulse wave modulator AX, and the N pole of diode D6 is then connected with resistance R4.The base stage of triode Q2 is connected with the N pole of diode D2, and its emitter is connected with the non-same polarity of inductance coil L3, and its collector electrode is then connected with microwave induced circuit; The N pole of controllable diode VD1 is connected with the VCC pin of pulse wave modulator AX, its P pole then ground connection.
Described microwave induced circuit comprises: microwave detector A, diode D7, resistance R9, variable resistor R10, resistance R11, triode Q3, triode Q4 and electric capacity C6.Wherein, microwave detector A preferentially adopts TX982 type to realize, and it has an input and an output.Its input is connected with the collector electrode of triode Q2; One end of resistance R9 is connected with the emitter of triode Q2, and its other end is then connected with the base stage of triode Q3; The collector electrode of triode Q3 is connected with the output of microwave detector A after diode D7, and the emitter of triode Q3 is connected with the collector electrode of triode Q4 after resistance R11; The base stage of triode Q4 is connected with the emitter of triode Q2, and its emitter is then connected with the non-same polarity of inductance coil L3; Between the base stage that variable resistor R10 is then serially connected in triode Q4 and emitter, one end of electric capacity C6 is connected with the emitter of triode Q4, and its other end is then connected with the output of microwave detector A; The two ends of described strobotron VG are then connected to the two ends of electric capacity C6.As mentioned above, just the present invention can well be realized.
Claims (7)
1. based on the conversion of pulse wave modulation and microwave induced life raft energy conserving system, primarily of strobotron VG, lighting circuit, and the oscillation step-up circuit to be connected with this lighting circuit forms, it is characterized in that, also comprise the pulse wave modulation change-over circuit be all connected with lighting circuit and oscillation step-up circuit, the triggering booster circuit be connected with oscillation step-up circuit with this pulse wave modulation change-over circuit, the voltage control circuit be connected with pulse wave modulation change-over circuit with this triggering booster circuit, and the microwave induced circuit be connected with voltage control circuit; Described strobotron VG then circuit microwave induced with this is connected.
2. according to claim 1 based on the conversion of pulse wave modulation and microwave induced life raft energy conserving system, it is characterized in that, described pulse wave modulation change-over circuit is primarily of pulse wave modulator AX, one end is connected with the FB pin of pulse wave modulator AX, the electric capacity C2 that the other end is connected with the VSS pin of pulse wave modulator AX after diode D1, one end is connected with the COM pin of pulse wave modulator AX, the diode D5 that the other end is then connected with the VCC pin of pulse wave modulator AX after resistance R6, one end is connected with the COM pin of pulse wave modulator AX, the electric capacity C4 of the other end then ground connection, and one end is connected with the EN pin of pulse wave modulator AX, the resistance R5 that the other end is then connected with lighting circuit forms.
3. according to claim 2 based on the conversion of pulse wave modulation and microwave induced life raft energy conserving system, it is characterized in that, described lighting circuit is by battery BT, button SA, resistance R1, electric capacity C3 and LED form, the positive pole of described battery BT forms electric loop with the negative pole of battery BT successively after button SA, resistance R1 and LED, and electric capacity C3 one end ground connection, the other end are then connected with the negative pole of battery BT, and the negative pole of battery BT is also connected with resistance R5.
4. according to claim 3 based on the conversion of pulse wave modulation and microwave induced life raft energy conserving system, it is characterized in that, described oscillation step-up circuit comprises: transformer T1, triode Q1, electric capacity C1 and diode D2; Wherein, the Same Name of Ends on the former limit of transformer T1 is connected between button SA and resistance R1, the non-same polarity on its former limit is then connected with the collector electrode of triode Q1, simultaneously, the non-same polarity of transformer T1 secondary is connected with the P pole of diode D2, and the Same Name of Ends of its secondary is then connected with the SW1 pin of pulse wave modulator AX; The base stage of triode Q1 is connected with the P pole of diode D1, and its emitter is then connected with the N pole of diode D1; One end of electric capacity C1 is connected with the Same Name of Ends on the former limit of transformer T1, and its other end is then connected with the base stage of triode Q1.
5. according to claim 4 based on the conversion of pulse wave modulation and microwave induced life raft energy conserving system, it is characterized in that, described triggering booster circuit comprises: resistance R2, resistance R3, resistance R4, diode D3, unidirectional thyristor D4 and low frequency filtering electric capacity TC1; Wherein, resistance R2 is all connected with the N pole of diode D2 with one end of resistance R3, and the other end of resistance R2 is then connected with voltage control circuit after resistance R4 through diode D3 successively; The other end of resistance R3 is then connected with voltage control circuit after unidirectional thyristor D4; The control pole of unidirectional thyristor D4 is connected with the N pole of diode D3; The positive pole of low frequency filtering electric capacity TC1 is connected between resistance R2 and triode D3, and its negative pole is then directly connected with the SW2 pin of pulse wave modulator AX.
6. according to claim 5 based on the conversion of pulse wave modulation and microwave induced life raft energy conserving system, it is characterized in that, described voltage control circuit comprises: triode Q2, transformer T2, resistance R7, resistance R8, diode D6, electric capacity C5 and controllable diode VD1; Wherein, the former limit of transformer T2 is provided with inductance coil L1, inductance coil L2, and its secondary is provided with inductance coil L3; The Same Name of Ends of described inductance coil L1 is connected with unidirectional thyristor D4, and its non-same polarity is then connected with the VCC pin of pulse wave modulator AX after resistance R7; Diode D6, electric capacity C5, inductance coil L2 and resistance R8 join end to end formation closed electrical circuit successively, and the non-same polarity of inductance coil L2 is connected with the VCC pin of pulse wave modulator AX, and the N pole of diode D6 is then connected with resistance R4; The base stage of triode Q2 is connected with the N pole of diode D2, and its emitter is connected with the non-same polarity of inductance coil L3, and its collector electrode is then connected with microwave induced circuit; The N pole of controllable diode VD1 is connected with the VCC pin of pulse wave modulator AX, its P pole then ground connection.
7. according to claim 6 based on the conversion of pulse wave modulation and microwave induced life raft energy conserving system, it is characterized in that, described microwave induced circuit comprises: microwave detector A, diode D7, resistance R9, variable resistor R10, resistance R11, triode Q3, triode Q4 and electric capacity C6; Wherein, the input of microwave detector A is connected with the collector electrode of triode Q2; One end of resistance R9 is connected with the emitter of triode Q2, and its other end is then connected with the base stage of triode Q3; The collector electrode of triode Q3 is connected with the output of microwave detector A after diode D7, and the emitter of triode Q3 is connected with the collector electrode of triode Q4 after resistance R11; The base stage of triode Q4 is connected with the emitter of triode Q2, and its emitter is then connected with the non-same polarity of inductance coil L3; Between the base stage that variable resistor R10 is then serially connected in triode Q4 and emitter, one end of electric capacity C6 is connected with the emitter of triode Q4, and its other end is then connected with the output of microwave detector A; The two ends of described strobotron VG are then connected to the two ends of electric capacity C6.
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Effective date of registration: 20161010 Address after: 266199 Licang, Qingdao Province, No. nine East Road, No. 320, No. Applicant after: QINGDAO YULANXIANG BUSINESS SERVICE Co.,Ltd. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20161010 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 610000 Chengdu City, Jinjiang District Province, east of the main street on the spring section of No. 1, No. 229, building 6, No. 603 Applicant before: CHENGDU WEIBANG TECHNOLOGY CO.,LTD. |
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