CN201937321U - Vehicle-mounted electronic equipment and power supply device thereof - Google Patents
Vehicle-mounted electronic equipment and power supply device thereof Download PDFInfo
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- CN201937321U CN201937321U CN2010206469049U CN201020646904U CN201937321U CN 201937321 U CN201937321 U CN 201937321U CN 2010206469049 U CN2010206469049 U CN 2010206469049U CN 201020646904 U CN201020646904 U CN 201020646904U CN 201937321 U CN201937321 U CN 201937321U
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Abstract
The utility model provides a power supply device of vehicle-mounted electronic equipment, which comprises a micro-vibration power generator and an energy storage unit connected with the micro-vibration power generator. In the power supply device of the vehicle-mounted electronic equipment, micro-vibration power generation technology is used for converting physical vibration generated in the running process of a vehicle into electric energy so as to supply power for the vehicle-mounted electronic equipment; therefore, the running safety of the vehicle is guaranteed, and simultaneously, the use cost is lowered; in addition, the power supply device has wider application scope. The utility model further provides the vehicle-mounted electronic equipment provided with the power supply device.
Description
Technical field
The utility model relates to Blast Furnace Top Gas Recovery Turbine Unit (TRT), particularly relates to a kind of electric supply installation of vehicle electronic device and has the vehicle electronic device of electric supply installation.
Background technology
Along with the continuous development of technology, increasing electronic equipment is used on the vehicle, and as GPS navigation equipment, electronic tag and multimedia player etc., the introducing of these vehicle electronic devices provides more convenience and help can for the user of vehicle.But enabling of these electronic equipments needs to adopt power supply, and because the use of vehicle has particularity, can't be connected with fixing power supply, and this just need provide power supply for these vehicle electronic devices by some devices on the vehicle.
A kind of mode for the vehicle electronic device power supply is to adopt the 16v or the 18v direct current of vehicle cigar lighter, transforms into the power supply that needs by step-down or inversion, is the vehicle electronic device power supply.The initial energy sources of the power supply of this kind mode is in gasoline, because the driving dynamics of vehicle itself also is to rely on gasoline to provide,, can increase the use amount of gasoline undoubtedly along with the increase of electronic equipment, this has just caused pollution to environment, has also improved use cost simultaneously.In addition, for power supply is provided, must be connected on the cigar lighter of vehicle by a power line, this just defines the installation site of vehicle electronic device, may user's use be brought inconvenience.For example, if be installed in front mobile unit on glass, can hang a power line in the middle of front glass, the sight line that can hinder the driver is brought certain danger to driving safety.
Another is that employing is solar powered for the mode for the vehicle electronic device power supply, by the photovoltaic effect of solar panel, receives sunlight and produces electric energy, be stored in the energy-storage travelling wave tubes such as battery, electric capacity, and be the mobile unit power supply.But because less at a lot of local sunshine amounts, this also can influence use.
The utility model content
Technical problem to be solved in the utility model provides a kind of electric supply installation and vehicle electronic device of vehicle electronic device, the vibration of vehicle can be converted into electric energy, for vehicle electronic device provides electric energy, reduced use cost when guaranteeing vehicle driving safety, and the scope of application is wider.
In order to address the above problem, the utility model discloses a kind of electric supply installation of vehicle electronic device, comprising: little vibrating electricity generator; And the energy-storage units that is connected with described little vibrating electricity generator.
Further, current conversion module that described little vibrating electricity generator comprises resonance modules, be connected with described resonance modules and the current stabilization module that is connected with described current conversion module, described current stabilization module is connected with described energy-storage units.
Further, described electric supply installation also comprises the Power Management Unit that is connected with described energy-storage units with described little vibrating electricity generator.
Further, described Power Management Unit comprises control module, energy-storage units capacity check module and current detection module, described energy-storage units capacity check module is connected with described energy-storage units with described control module respectively, and described current detection module is connected with described control module, described energy-storage units and described little vibrating electricity generator respectively.
Further, described Power Management Unit also comprises the temperature detecting module that is connected with described control module.
Further, described temperature detecting module is a temperature sensor.
Further, described energy-storage units is lithium battery, electric capacity or inductance.
Further, described energy-storage units is a complex capacitance.
In order to address the above problem, the invention also discloses a kind of vehicle electronic device that adopts aforementioned electric supply installation.
Compared with prior art, the utlity model has following advantage:
The electric supply installation of vehicle electronic device of the present utility model and vehicle electronic device physical vibration by utilizing vehicle to produce in the process of moving, and physical vibration is converted to electric energy by little vibrating power-generation technology, vehicle electronic device is powered.For vehicle electronic device provides new energy source, the wired connection mode that has adopted when having avoided because of the power supply of employing vehicle cigar lighter, to the restriction of vehicle electronic device position and the driving safety problem of therefore bringing, also reduced use simultaneously to gasoline, reduced use cost.In addition, the region restraining factors that heliotechnics can't extensively be popularized have also been solved.Further, energy-storage units can store the electric energy that vehicle produces in the process of moving, when vehicle is out of service, can power to vehicle electronic device by the electric energy that energy-storage units stores.
Description of drawings
Fig. 1 is the structural representation of electric supply installation of a kind of vehicle electronic device of embodiment one of the present utility model;
Fig. 2 is the little vibrating electricity generator in the electric supply installation of a kind of vehicle electronic device shown in Figure 1 and the structural representation of energy-storage units;
Fig. 3 and Fig. 4 are the structural representations of electric supply installation of a kind of vehicle electronic device of embodiment two of the present utility model;
Fig. 5 is the structural representation of electric supply installation of a kind of vehicle electronic device of embodiment three of the present utility model;
Fig. 6 is the structural representation of a kind of vehicle electronic device of embodiment one of the present utility model;
Fig. 7 is the structural representation of a kind of vehicle electronic device of embodiment two of the present utility model.
Embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The electric supply installation of vehicle electronic device of the present utility model can be used to the vehicle electronic device power supply, is power supplies such as GPS navigation equipment, electronic tag and multimedia player for example, also can be used for mobile phone or other electronic equipments are charged.
With reference to Fig. 1, the electric supply installation 100 of the vehicle electronic device of the utility model embodiment one is shown, comprise the energy-storage units 30 that little vibrating electricity generator 10 is connected with little vibrating electricity generator.
Simultaneously with reference to Fig. 2, the vibration that little vibrating electricity generator 10 can senses vehicle, and the Conversion of energy of gathering vibration is an electric energy.Specifically can adopt multiple mode to realize, in the present embodiment, little vibrating electricity generator 10 comprises resonance modules 11, the current conversion module 12 that is connected with resonance modules 11 and the current stabilization module 13 that is connected with current conversion module 12.Wherein, little vibrating electricity generator 10 can be installed in the inside of vehicle electronic device, also can be used as one independently element be placed on the outside of vehicle electronic device, be connected with vehicle electronic device by energy-storage units 30, to power to vehicle electronic device.
The direct current that 13 pairs of current conversion module 12 of current stabilization module are transformed carries out the voltage stabilizing operation, makes the direct current that obtains can keep stable, avoids impacting to the equipment that needs power supply because of the variation of size of current.
Energy-storage units 30 is used to store the electric energy that little vibrating electricity generator 10 produces, and is connected with each vehicle electronic device, so that various vehicle electronic devices are powered.Energy-storage units 30 can be the various electronic devices that can carry out store electrical energy, for example, and lithium battery, electric capacity, inductance, HLC electronic devices such as (Hybird Layer Capacitor, complex capacitances).Energy-storage units 30 can be arranged on the inside of vehicle electronic device, also can be used as one independently element be placed on the outside of vehicle electronic device, link to each other with vehicle electronic device by jockey.Energy-storage units 30 can store the electric energy that vehicle produces in the process of moving, therefore, even when vehicle is out of service, also can power to vehicle electronic device by the electric energy that energy-storage units 30 stores.
Be appreciated that little vibrating electricity generator 10 and energy-storage units 30 in the electric supply installation 100 of vehicle electronic device can be used as an integral body setting, also can be used as two independently elements, be electrically connected between the two.
With reference to Fig. 3, the electric supply installation 200 of the vehicle electronic device of the utility model embodiment two is shown.Electric supply installation 200 comprise with embodiment one in identical little vibrating electricity generator 10 ' and energy-storage units 30 '.Further, electric supply installation 200 also comprises the Power Management Unit 50 that is connected with energy-storage units 30 ' with little vibrating electricity generator 10 ', is used for energy-storage units 30 ' is managed.
With reference to Fig. 4, energy-storage units capacity check module 52 and current detection module 53 that Power Management Unit 50 comprises control module 51, is connected with control module 51.
Energy-storage units capacity check module 52 is connected with energy-storage units 30 ' and control module 51, is used to detect the capacity of energy-storage units 30 ', determines whether energy-storage units 30 ' is charged or discharges by detected capacity.For example, when the surplus value that detects the capacity in the energy-storage units 30 ' reaches the limit of, then stop discharge.Suppose that residual capacity in the energy-storage units 30 ' is 5% o'clock of total capacity, stop discharge, when then the residual capacity that detects energy-storage units 30 ' when energy-storage units capacity check module 52 is 5%, 52 of energy-storage units capacity check modules send detection signal for control module 51, this moment, control module 51 was sent instruction, stop discharge, begin energy-storage units 30 ' is charged energy-storage units 30 '.Equally, the capacity of energy-storage units 30 ' has reached in limited time, and 52 of energy-storage units capacity check modules send detection signal for control module 51, and this moment, control module 51 was sent instruction, stopped the charging to energy-storage units 30 '.What that discharge and recharge the detection of the capacity by 52 pairs of energy-storage units 30 ' of energy-storage units capacity check module can reasonably control, and prolongs the useful life of energy-storage units 30 ', makes energy-storage units 30 ' can be in preferable user mode.
Be appreciated that Power Management Unit 50 can be arranged on the inside of vehicle electronic device, also can be used as one independently element be placed on the outside of vehicle electronic device, link to each other with vehicle electronic device by jockey.
With reference to Fig. 5, the electric supply installation 300 of the vehicle electronic device of the utility model embodiment three is shown, further, also comprise the temperature detecting module 55 that is connected with control module 51 in the Power Management Unit 50.Each element of 55 pairs of electric supply installations 300 of temperature detecting module and the temperature of surrounding environment detect, and detection signal is sent to control module 51.Temperature detecting module 55 can be a temperature sensor, as infrared sensor etc. can sensing temperature device.
For example; because in some cases; energy-storage units 30 ' can't be worked; for example; energy-storage units 30 ' operating temperature range if temperature detecting module 55 detects when the temperature of energy-storage units 30 ' exceeds this scope at this moment, send signal then can for control module 51 between-20 ℃～50 ℃; stop the work of energy-storage units 30 ', thereby can protect energy-storage units 30 '.
Further, the temperature signal that control module 51 can also provide according to temperature detecting module 55 comes energy-storage units 30 ' is carried out suitable processing.For example, if detect temperature when low, control module 51 can be taked The pre-heat treatment to energy-storage units 30 ' by heater of control (figure does not show) elder generation, makes energy-storage units 30 ' reach a suitable temperature, starts working then.
Be appreciated that, aforesaid various parts, can be used as an independently element, also can be used as an integral body, can be arranged on the inside of vehicle electronic device, also can be arranged on the outside of vehicle electronic device, as long as can the vibration of vehicle be transformed, and the electric energy that transforms is offered vehicle electronic device get final product, concrete set-up mode the utility model does not limit.
For example, with reference to Fig. 6, the vehicle electronic device 400 of the utility model embodiment one is shown, comprises main body 401 and the electric supply installation 402 that places main body 401 inside, electric supply installation 402 is vehicle electronic device 400 power supplies.Be appreciated that herein electric supply installation 402 for the electric supply installation in the previous embodiment, comprises little vibrating electricity generator 4021 and energy-storage units 4023.
Refer again to Fig. 7, the vehicle electronic device 500 of the utility model embodiment two is shown, comprise main body 501 and the electric supply installation 502 that places main body 501 outsides, electric supply installation 502 is vehicle electronic device 500 power supplies.Be appreciated that herein electric supply installation 502 for the electric supply installation in the previous embodiment, comprises energy-storage units 5021 that is connected with main body 501 and the little vibrating electricity generator 5023 that is connected with energy-storage units 5021.
The electric supply installation of vehicle electronic device of the present utility model and vehicle electronic device physical vibration by utilizing vehicle to produce in the process of moving, and physical vibration is converted to electric energy by little vibrating power-generation technology, mobile unit is powered.For vehicle electronic device provides new energy source, the wired connection mode that has adopted when having avoided because of the power supply of employing vehicle cigar lighter, to the restriction of vehicle electronic device position and the driving safety problem of therefore bringing, also reduced use simultaneously to gasoline, reduced use cost.In addition, the region restraining factors that heliotechnics can't extensively be popularized have also been solved.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
More than to the electric supply installation of a kind of vehicle electronic device provided by the utility model, be described in detail, used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (9)
1. the electric supply installation of a vehicle electronic device is characterized in that, comprising:
Little vibrating electricity generator; And
The energy-storage units that is connected with described little vibrating electricity generator.
2. electric supply installation as claimed in claim 1, it is characterized in that, current conversion module that described little vibrating electricity generator comprises resonance modules, be connected with described resonance modules and the current stabilization module that is connected with described current conversion module, described current stabilization module is connected with described energy-storage units.
3. electric supply installation as claimed in claim 2 is characterized in that, described electric supply installation also comprises the Power Management Unit that is connected with described energy-storage units with described little vibrating electricity generator.
4. electric supply installation as claimed in claim 3, it is characterized in that, described Power Management Unit comprises control module, energy-storage units capacity check module and current detection module, described energy-storage units capacity check module is connected with described energy-storage units with described control module respectively, and described current detection module is connected with described control module, described energy-storage units and described little vibrating electricity generator respectively.
5. electric supply installation as claimed in claim 4 is characterized in that described Power Management Unit also comprises the temperature detecting module that is connected with described control module.
6. electric supply installation as claimed in claim 5 is characterized in that, described temperature detecting module is a temperature sensor.
7. as each described electric supply installation of claim 1 to 6, it is characterized in that described energy-storage units is lithium battery, electric capacity or inductance.
8. electric supply installation as claimed in claim 7 is characterized in that, described energy-storage units is a complex capacitance.
9. a vehicle electronic device is characterized in that, comprises as any described electric supply installation among the claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206469049U CN201937321U (en) | 2010-12-02 | 2010-12-02 | Vehicle-mounted electronic equipment and power supply device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206469049U CN201937321U (en) | 2010-12-02 | 2010-12-02 | Vehicle-mounted electronic equipment and power supply device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937321U true CN201937321U (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206469049U Expired - Lifetime CN201937321U (en) | 2010-12-02 | 2010-12-02 | Vehicle-mounted electronic equipment and power supply device thereof |
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| Country | Link |
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| CN (1) | CN201937321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751842A (en) * | 2012-06-05 | 2012-10-24 | 北京万集科技股份有限公司 | Power supply method and power supply device of on-board unit (OBU) and car-mounted electronic tag |
| CN106696841A (en) * | 2016-08-27 | 2017-05-24 | 东莞市美谷电子科技有限公司 | Vehicular GPS (global positioning system) with power supplied by vibration power generation assemblies |
-
2010
- 2010-12-02 CN CN2010206469049U patent/CN201937321U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751842A (en) * | 2012-06-05 | 2012-10-24 | 北京万集科技股份有限公司 | Power supply method and power supply device of on-board unit (OBU) and car-mounted electronic tag |
| CN106696841A (en) * | 2016-08-27 | 2017-05-24 | 东莞市美谷电子科技有限公司 | Vehicular GPS (global positioning system) with power supplied by vibration power generation assemblies |
| CN106696841B (en) * | 2016-08-27 | 2024-04-16 | 东莞市美谷电子科技有限公司 | Vehicle-mounted GPS system powered by vibration power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100015 Beijing city Chaoyang District Dongzhimen West eight Street No. 2 room Wanhong Yan Dong Business Garden Patentee after: Beijing Watchdata Limited by Share Ltd Address before: 100015 Beijing city Chaoyang District Dongzhimen West eight Street No. 2 room Wanhong Yan Dong Business Garden Patentee before: Beijing Woqi Data System Co., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |