CN103754182B - The energy-conservation power supply device of vehicle electric loudspeaker, vehicle electric loudspeaker alarming device and automobile - Google Patents
The energy-conservation power supply device of vehicle electric loudspeaker, vehicle electric loudspeaker alarming device and automobile Download PDFInfo
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- CN103754182B CN103754182B CN201410037164.1A CN201410037164A CN103754182B CN 103754182 B CN103754182 B CN 103754182B CN 201410037164 A CN201410037164 A CN 201410037164A CN 103754182 B CN103754182 B CN 103754182B
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- 238000004134 energy conservation Methods 0.000 title claims abstract description 22
- 238000009825 accumulation Methods 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000003990 capacitor Substances 0.000 claims description 22
- 230000004323 axial length Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000009466 transformation Effects 0.000 abstract description 4
- 230000003245 working effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 14
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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Abstract
The present invention discloses the energy-conservation power supply device of a kind of vehicle electric loudspeaker, and corresponding vehicle electric loudspeaker alarming device, automobile, power supply device wherein is used for powering for vehicle electric loudspeaker, comprises for being the wind energy collecting conversion system of electric energy by Wind resource change, be used for storage of electrical energy and the accumulation of energy device powered by electric horn; The two ends of accumulation of energy device are electrically connected with wind energy collecting conversion system, vehicle electric loudspeaker respectively. Wind energy transformation can be electric energy and power for vehicle electric loudspeaker by this power supply device, is disturbed by other electronics in car, thus extends the work-ing life of vehicle electric loudspeaker, have the feature of energy-conserving and environment-protective when avoiding vehicle electric loudspeaker to work. The energy-conservation power supply device of the vehicle electric loudspeaker of the present invention is suitable for as vehicle electric loudspeaker are for electric forming vehicle electric loudspeaker alarming device, warns pedestrian in sound equipment mode, vehicle takes care, and be applied to further on various automobile.
Description
Technical field
The invention belongs to motor vehicle technology field, it relates to the energy-conservation power supply device of a kind of vehicle electric loudspeaker, and corresponding vehicle electric loudspeaker alarming device and automobile.
Background technology
In vehicle traveling process, running of an engine is driven by burns gasoline or diesel oil, thus driving generator generating to produce electric energy, the electric energy of generation, and can charge for store battery to electrical equipment in car as lighting system, music power amplification system, air-conditioning system, vehicle electric loudspeaker etc. are powered. Along with people are more and more higher to the requirement of car inner electronic equipment, the kind of vehicle mounted electrical apparatus also gets more and more, and the outfit such as vehicle-mounted charge device, in-car TV, skylight automatic opening system etc. uses, and causes electric power load in car to increase.
Electric horn is the acoustic signal device of automobile, and in vehicle traveling process, officer sends required sound signal with regulation as required, to warn pedestrian and to cause other vehicles to note, ensures traffic safety.
In prior art, in electric horn and car, other electrical equipments are all by generator powered, if electricity is not enough or the feed circuit of the feed circuit interference electric horn of other electrical equipments, will cause electric horn can not normal operation, bring potential safety hazard further.
Summary of the invention
The technical problem to be solved in the present invention, it is to provide the energy-conservation power supply device of a kind of vehicle electric loudspeaker, wind energy transformation mechanical energy can be converted into electric energy by its wind energy collecting conversion system again, and to be passed to accumulation of energy device be that electric horn is powered, disturbed by other electronics in car when avoiding electric horn to use, extend the work-ing life of electric horn, there is the feature of energy-conserving and environment-protective;
Another object of the present invention, being to provide is a kind of vehicle electric loudspeaker alarming device in loop by the power supply device serial connection of vehicle electric loudspeaker and above-mentioned energy-saving vehicle electric horn;
A further object of the invention, is to provide the automobile with above-mentioned vehicle electric loudspeaker alarming device.
The technical solution adopted in the present invention is as follows:
An energy-conservation power supply device for vehicle electric loudspeaker, for powering for vehicle electric loudspeaker, it comprises for being the wind energy collecting conversion system of electric energy by Wind resource change, be used for storage of electrical energy and the accumulation of energy device powered by electric horn;
The two ends of described accumulation of energy device are electrically connected with wind energy collecting conversion system, vehicle electric loudspeaker respectively.
As limitation of the invention, it also comprises the unnecessary energy measuring storing unit that two ends are connected respectively with accumulation of energy device and wind energy collecting conversion system two ends.
As the restriction to aforesaid way, described unnecessary energy measuring storing unit comprises the Vehicular accumulator cell and intelligent regulator that are mutually connected in series by wire; The two ends of described Vehicular accumulator cell are connected in series with accumulation of energy device, wind energy collecting conversion system respectively.
As the further restriction to aforesaid way, described intelligent regulator comprise be serially connected with respectively between Vehicular accumulator cell and accumulation of energy device charging switch diode, electric discharge switching diode.
As another kind of restriction to the present invention, described accumulation of energy device is double layer capacitor.
As the third restriction to the present invention, described wind energy collecting conversion system comprises fan, generator; Described fan is fixed on front anticollision beam of automobile and is positioned at the rear of automobile grille, and comprising own axes to be the rotating shaft that turning axle rotates, and consolidates the blade of connection mutually with rotating shaft;
Described rotating shaft is horizontally disposed with along the direction, left and right of vehicle body, and the input shaft of its one end and generator coaxially joins admittedly;
Described blade ring rotating shaft is separated by and is evenly equipped with 38; Each blade connects along axial length direction with rotating shaft on the periphery of rotating shaft, in axial in the radial distribution centered by rotating shaft between blade, and the tangent plane at blade and rotating shaft connecting part place, plane formed by being positioned between the friendship line of rotating shaft and rotating shaft and this blade;
Described generator is fixed on front anti-collision beam, and the output terminal of generator is connected with accumulation of energy device by wire.
Restriction as to aforesaid method:
Described fan is fixed on front anti-collision beam through the first support.
Described generator is fixed on front anti-collision beam through the 2nd support.
Present invention also offers a kind of vehicle electric loudspeaker alarming device, it comprises vehicle electric loudspeaker and power supply device thereof, the energy-conservation power supply device that described power supply device is the energy-conservation power supply device of the vehicle electric loudspeaker of aforementioned structure, described vehicle electric loudspeaker and described vehicle electric loudspeaker electrically connects as loop.
Present invention provides a kind of automobile, it is with above-mentioned vehicle electric loudspeaker alarming device.
Owing to have employed technique scheme, compared with prior art, acquired technical progress is in the present invention:
1. the power supply device of the present invention, by wind energy collecting conversion system by wind energy transformation mechanical energy, it is converted into electric energy again, accumulation of energy device is for storing these electric energy and is powered by electric horn, thus make electric horn have independent power supply device and feed circuit, can avoid being disturbed by other vehicular electrical appliances when using, extend the work-ing life of electric horn, there is the feature of energy-conserving and environment-protective;
2. accumulation of energy device is connected with Vehicular accumulator cell, it is possible to and mutual discharge and recharge between Vehicular accumulator cell, abundant with the electric energy ensured in accumulation of energy device, meet the need of work of electric horn;
3. the double layer capacitor of accumulation of energy device is used for storing and releasing electric energy, it can be charged to any current potential within the scope of voltage rating, and can release completely, have that the duration of charging is short, a feature such as long service life, good temp characteristic, save energy and environmental protection; Electricity, for monitoring the electricity of double layer capacitor, is shifted by intelligent regulator in time between double layer capacitor and Vehicular accumulator cell, to ensure the normal use of electric horn and making full use of of energy, it is possible to improve energy recovery utilization ratio.
4. the fan of wind energy collecting conversion system is positioned at automobile grille rear, is convenient to collect wind energy, and it is electric energy that generator is used for Wind resource change, and the structure of wind energy collecting conversion system is simple, easy for installation, and installation position does not affect the original structure of automobile.
In sum, the present invention has the feature of energy-conserving and environment-protective, long service life.
The energy-conservation power supply device of the vehicle electric loudspeaker of the present invention is suitable for as vehicle electric loudspeaker are for electric forming vehicle electric loudspeaker alarming device, warns pedestrian in sound equipment mode, vehicle takes care, and be applied to further on various automobile.
Accompanying drawing explanation
Do further to illustrate in detail to the present invention below in conjunction with drawings and the specific embodiments.
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 be the embodiment of the present invention 1 on whole car installation position view;
Fig. 3 is the electrical schematic diagram of the embodiment of the present invention 1.
In figure: 1, vehicle electric loudspeaker; 2, front anti-collision beam; 3, Vehicular accumulator cell; 4, accumulation of energy device; 5, the 2nd support; 6, generator; 7, fan; 71, rotating shaft; 72, blade; 8, the first support; 9, intelligent regulator; 91, charging switch diode; 92, discharge switching diode.
Embodiment
Embodiment 1
An energy-conservation power supply device for vehicle electric loudspeaker, power supply object is vehicle electric loudspeaker 1.
Vehicle electric loudspeaker 1 are provided with two, and its position on car of the structure of itself is same as the prior art. The vehicle electric loudspeaker 1 of the present embodiment are fixed on front anticollision beam of automobile 2.
The structure of the present embodiment as shown in Figure 1, comprises wind energy collecting conversion system, accumulation of energy device 4, unnecessary energy measuring storing unit. Wherein:
1. wind energy collecting conversion system
The Wind resource change head-on blown when wind energy collecting conversion system is for advancing automobile is mechanical energy, then is converted into electric energy, and it comprises fan 7, generator 6.
Mechanical energy can be transformed electric energy by generator 6, and it is with the rotatable input shaft for mechanical energy being inputted, the electric output terminal also exported with the electric energy for changing into by mechanical energy.
As shown in Figure 2, fan 7 is positioned at automobile grille rear, is fixed on front anti-collision beam 2 through the first support 8. Fan 7 comprises rotating shaft 71 and blade 72.
Rotating shaft 71 is shaft-like along the horizontally disposed cylinder in direction, car body left and right, the input shaft of its one end and generator 6 coaxially joins admittedly, the other end is fixed on the first support 8, rotating shaft 71 can its central axis be axis of rotation, thus the input shaft driving generator 6 rotates and generates electricity, and electric energy can be exported in the output terminal of generator 6.
The circumference of blade 72 ring rotating shaft 71 is separated by and is evenly equipped with three to eight. Each blade 72 admittedly connects along axial length direction with rotating shaft 71 phase on the periphery of rotating shaft 71, in axially in the radial distribution centered by rotating shaft 71 between blade 72. The tangent plane at blade 72 and rotating shaft 71 connecting part place, plane formed by being positioned between the friendship line of rotating shaft 71 and rotating shaft 71 and this blade 72.
The above-mentioned decoration form of blade 72 in rotating shaft 71, can make area maximumization that by wind drives. For making blade 72 more easily start rotation under same wind effect, the unilateral of blade 72 can be designed to the streamlined curved surface to car body rear depression.
The structure of this wind energy collecting conversion system is simple, easy for installation, and installation position does not affect the original structure of automobile.
2. accumulation of energy device 4
Accumulation of energy device 4 is fixed on front anticollision beam of automobile 2, for storage of electrical energy and vehicle electric loudspeaker 1 are powered, accumulation of energy device 4 is double layer capacitor, belongs to ultracapacitor, and its two ends are electrically connected with generator 6, vehicle electric loudspeaker 1 respectively, as shown in Figure 3. Double layer capacitor is used for storing and releasing electric energy, and it can be charged to any current potential within the scope of voltage rating, and can release completely, has that the duration of charging is short, a feature such as long service life, good temp characteristic, save energy and environmental protection.
3. unnecessary energy measuring storing unit
Unnecessary energy measuring storing unit comprises the Vehicular accumulator cell 3 and intelligent regulator 9 that are mutually connected in series by wire, and Vehicular accumulator cell 3 and intelligent regulator 9 are connected in parallel on double layer capacitor and generator 6 two ends after being connected in series are connected, as shown in Figure 3.
Intelligent regulator 9 comprise be serially connected with respectively between Vehicular accumulator cell 3 and double layer capacitor charging switch diode 91, electric discharge switching diode 92. Intelligent regulator 9 for monitoring the electricity of double layer capacitor, when double layer capacitor electricity completely time, charging switch diode 91 conducting, unnecessary electricity enters Vehicular accumulator cell 3; When the electricity of double layer capacitor is not enough, electric discharge switching diode 92 conducting, the electricity of store battery enters in double layer capacitor, electricity can mutually be shifted by intelligent regulator 9 in time between double layer capacitor and Vehicular accumulator cell 3, ensures the normal use of vehicle electric loudspeaker 1 and making full use of of energy. In addition, double layer capacitor by intelligent regulator 9 can and Vehicular accumulator cell 3 between mutually discharge and recharge, and then the electric energy ensured in double layer capacitor is abundant.
The present embodimentPrinciple of workAs follows:
Vehicle exercise time, wind therefrom net enter, drive fan 7 rotate, be mechanical energy by wind energy transformation; Owing to the input shaft of rotating shaft 71 with generator 6 is connected, and then driving generator 6 to produce electric energy, and be stored in double layer capacitor, vehicle electric loudspeaker 1 use the electricity in double layer capacitor to carry out work. The electricity of intelligent regulator 9 for monitoring in double layer capacitor, when the electricity in double layer capacitor is expired, charging switch diode 91 conducting, by unnecessary power storage in Vehicular accumulator cell 3; When fan 7 rotates relatively slow or long period stopping rotation, when the electricity of double layer capacitor is not enough to work for vehicle electric loudspeaker 1, electric discharge switching diode 92 conducting, Vehicular accumulator cell 3 will charge to double layer capacitor, meets vehicle electric loudspeaker 1 and uses.
Embodiment 2
A kind of vehicle electric loudspeaker alarming device, comprises vehicle electric loudspeaker 1 and power supply device thereof.
The energy-conservation power supply device of the vehicle electric loudspeaker that this power supply device provides for embodiment 1, vehicle electric loudspeaker 1 electrically connect as loop with the energy-conservation power supply device of described vehicle electric loudspeaker.
Embodiment 3A kind of automobile
The front anti-collision beam 2 of the present embodiment automobile is fixed with the vehicle electric loudspeaker alarming device that embodiment 2 provides.
The structure of these automobile other parts is same as the prior art.
Claims (9)
1. an energy-conservation power supply device for vehicle electric loudspeaker, for being vehicle electric loudspeaker (1) power supply,It is characterized in that:
It comprises for being the wind energy collecting conversion system of electric energy by Wind resource change, be used for storage of electrical energy and the accumulation of energy device (4) powered by electric horn (1), and the unnecessary energy measuring storing unit that two ends are connected with accumulation of energy device (4) and wind energy collecting conversion system respectively;
The two ends of described accumulation of energy device (4) are electrically connected with wind energy collecting conversion system, vehicle electric loudspeaker (1) respectively.
2. the energy-conservation power supply device of vehicle electric loudspeaker according to claim 1,It is characterized in that:Described unnecessary energy measuring storing unit comprises the Vehicular accumulator cell (3) and intelligent regulator (9) that are mutually connected in series by wire; The two ends of described Vehicular accumulator cell (3) are connected in series with accumulation of energy device (4), wind energy collecting conversion system respectively.
3. the energy-conservation power supply device of vehicle electric loudspeaker according to claim 2,It is characterized in that:Described intelligent regulator (9) comprise be serially connected with respectively between Vehicular accumulator cell (3) and accumulation of energy device (4) charging switch diode (91), electric discharge switching diode (92).
4. the energy-conservation power supply device of vehicle electric loudspeaker according to any one of claim 13,It is characterized in that:Described accumulation of energy device (4) is double layer capacitor.
5. the energy-conservation power supply device of vehicle electric loudspeaker according to any one of claim 13,It is characterized in that:Described wind energy collecting conversion system comprises fan (7), generator (6);
Described fan (7) is fixed on front anticollision beam of automobile (2) and goes up and the rear that is positioned at automobile grille, and comprising own axes to be the rotating shaft (71) that turning axle rotates, and with the blade (72) of rotating shaft (71) solid connection mutually;
Described rotating shaft (71) is horizontally disposed with along the direction, left and right of vehicle body, and the input shaft of its one end and generator (6) coaxially joins admittedly;
Described blade (72) ring rotating shaft (71) is separated by and is evenly equipped with 38; Each blade (72) connects along axial length direction with rotating shaft (71) on the periphery of rotating shaft (71), in axially in the radial distribution centered by rotating shaft (71) between blade (72), the tangent plane at blade (72) and rotating shaft (71) connecting part place, plane formed by being positioned between the friendship line of rotating shaft (71) and rotating shaft (71) and this blade (72);
Described generator (6) is fixed on front anti-collision beam (2), and the output terminal of generator (6) is connected with accumulation of energy device (4) by wire.
6. the energy-conservation power supply device of vehicle electric loudspeaker according to claim 5,It is characterized in that:Described fan (7) is fixed on front anti-collision beam (2) through the first support (8).
7. the energy-conservation power supply device of vehicle electric loudspeaker according to claim 6,It is characterized in that:Described generator (6) is fixed on front anti-collision beam (2) through the 2nd support (5).
8. a vehicle electric loudspeaker alarming device, comprises vehicle electric loudspeaker (1) and power supply device thereof,It is characterized in that:Described power supply device is the energy-conservation power supply device of the vehicle electric loudspeaker according to any one of claim 1-7, and described vehicle electric loudspeaker (1) electrically connect as loop with the energy-conservation power supply device of described vehicle electric loudspeaker.
9. an automobile,It is characterized in that:It is with vehicle electric loudspeaker alarming device according to claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037164.1A CN103754182B (en) | 2014-01-26 | 2014-01-26 | The energy-conservation power supply device of vehicle electric loudspeaker, vehicle electric loudspeaker alarming device and automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037164.1A CN103754182B (en) | 2014-01-26 | 2014-01-26 | The energy-conservation power supply device of vehicle electric loudspeaker, vehicle electric loudspeaker alarming device and automobile |
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| Publication Number | Publication Date |
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| CN103754182A CN103754182A (en) | 2014-04-30 |
| CN103754182B true CN103754182B (en) | 2016-06-01 |
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| CN201410037164.1A Expired - Fee Related CN103754182B (en) | 2014-01-26 | 2014-01-26 | The energy-conservation power supply device of vehicle electric loudspeaker, vehicle electric loudspeaker alarming device and automobile |
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| CN107662561B (en) * | 2016-07-28 | 2020-12-01 | 长城汽车股份有限公司 | Vehicle self-generating method and vehicle self-generating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10322930A (en) * | 1997-05-22 | 1998-12-04 | Yazaki Corp | Power supply method and power supply device for vehicle |
| CN2415960Y (en) * | 1998-12-08 | 2001-01-24 | 匙中林 | Energy-saving electric vehicle |
| CN201428561Y (en) * | 2009-06-26 | 2010-03-24 | 广州大学 | Vehicle-mounted wind power utilization unit |
| CN101913327A (en) * | 2010-02-08 | 2010-12-15 | 何松清 | Wind-power auxiliary generation device of electrodynamic locomotive |
| CN101789620A (en) * | 2010-03-18 | 2010-07-28 | 大连理工大学 | Active parallel-connection type mixing energy storing system based on battery and super capacitor |
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