CN203133971U - Vehicle smart key - Google Patents
Vehicle smart key Download PDFInfo
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- CN203133971U CN203133971U CN 201320035944 CN201320035944U CN203133971U CN 203133971 U CN203133971 U CN 203133971U CN 201320035944 CN201320035944 CN 201320035944 CN 201320035944 U CN201320035944 U CN 201320035944U CN 203133971 U CN203133971 U CN 203133971U
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- automobile
- control key
- super capacitor
- control
- remote
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Abstract
The utility model provides a vehicle smart key. The vehicle smart key comprises a solar energy absorption and conversion assembly, a charging circuit, an energy storage assembly and a control circuit, wherein the solar energy absorption and conversion assembly is used for converting absorbed solar energy into electric energy, is connected with the energy storage assembly through the charging circuit and is used for storing the converted electric energy in the energy storage assembly, and the energy storage assembly is connected with the control circuit and is used for supplying a power supply for the control circuit. Due to adoption of the solar energy rechargeable structure, the vehicle smart key provided by the utility model plays a role in environment friendliness and energy conservation, is convenient to use and avoids environmental pollution and repeated replacement.
Description
Technical field
The present invention relates to automobile-used remote-control key, relate in particular to a kind of sun power that utilizes as the automobile-used remote-control key of the energy.
Background technology
Along with the continuous development of automobile, the automobile door lock telechirics has become the standard configuration of vehicle as a kind of configuration that improves automobile comfort and convenience.The user can traditional key, but opens the door, locks a door, opens luggage case even start operation such as loudspeaker by pressing long-range the finishing of the corresponding button on the telepilot.Remote-control key is launched corresponding signal command and is given the receiver that is installed in vehicle interior as the necessary component of automobile door lock telechirics, to realize the Long-distance Control automobile.
Remote-control key must accomplish that volume is small and exquisite, suitable carrying, and as automobile product, must be reliability and durability.At present, remote-control key uses disposable lithium battery or dry cell as power supply mostly, and the electric weight of above-mentioned battery is shorter limited service time, changes complexity, and a large amount of discarded refuse battery can work the mischief to environment.The remote-control key that also has uses rechargeable battery as power supply, but the service time of rechargeable battery is short, needs periodic charge, replacement, needs to be equipped with in addition special-purpose charger, is inconvenient to use.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of can be with sun power as the energy, environmental protection and energy saving, automobile-used remote-control key easy to use.
Technical scheme of the present invention provides a kind of automobile-used remote-control key, described remote-control key comprises that solar absorption transforms assembly, charging circuit, energy storage component and control circuit, it is electric energy for the conversion of solar energy that will absorb that described solar absorption transforms assembly, described solar absorption transforms assembly and is connected with energy storage component by charging circuit, the electrical power storage that is used for transforming is at energy storage component, described energy storage component is connected with control circuit, and being used for provides power supply to control circuit.
Preferably, described energy storage component is super capacitor, and described solar absorption transforms assembly and forms the closed-loop path by charging circuit and super capacitor.
Preferably, described super capacitor is coin shape, rectangle or cylindrical.
Preferably, described charging circuit comprises voltage stabilizing diode, and described voltage stabilizing diode and super capacitor are in parallel.
Preferably, described charging circuit also comprises at least one unilateral diode, and described unilateral diode is connected on described solar absorption and transforms between assembly and the described super capacitor.
Preferably, the positive pole that described solar absorption transforms assembly links to each other with the positive pole of super capacitor by unilateral diode, link to each other with the positive pole of voltage stabilizing diode simultaneously, the negative pole that solar absorption transforms assembly links to each other with the negative pole of super capacitor and the negative pole of voltage stabilizing diode.
Preferably, described solar absorption conversion assembly is monocrystaline silicon solar cell, polysilicon solar cell or non-crystal silicon solar cell.
Preferably, described remote-control key also comprises housing, and described solar absorption transforms the outside that assembly is arranged on housing, and described charging circuit, energy storage component and control circuit are arranged on the inside of housing.
Preferably, also be provided with control panel on the described housing, described control panel is provided with a plurality of buttons for the control vehicle.
Preferably, described charging circuit, super capacitor, control circuit are integrated on the printed-wiring board (PWB).
After adopting technique scheme, has following beneficial effect: owing to adopt the chargeable structure of sun power, played environmental protection and energy saving, effect easy to use, avoided environmental pollution and repeated replacing.
Description of drawings
Fig. 1 is the theory diagram of automobile-used remote-control key one embodiment of the present invention;
Fig. 2 is the circuit theory diagrams of charging circuit among automobile-used remote-control key one embodiment of the present invention.
The Reference numeral table of comparisons:
1---housing 3---control circuit 4---control panel
11---the front 12 of housing---back side 21 of housing---solar absorption conversion assemblies
22---charging circuit 23---super capacitor 211---solar absorption panels
221---unilateral diode 222---voltage stabilizing diode
Embodiment
Further specify the specific embodiment of the present invention below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, the automobile-used remote-control key of the embodiment of the invention comprises that solar absorption transforms assembly 21, charging circuit 22, energy storage component and control circuit 3, the conversion of solar energy that described solar absorption conversion group 21 is used for absorbing is electric energy, described solar absorption transforms assembly 21 and is connected with energy storage component by charging circuit 22, the electrical power storage that is used for transforming is at energy storage component, described energy storage component is connected with control circuit 3, and being used for provides power supply to control circuit 3.Automobile-used remote-control key of the present invention adopts sun power as power supply, obtains conveniently, and the environmental protection practicality.
In order to improve the serviceable life of energy storage component, energy storage component is super capacitor 23.Super capacitor 23 can be coin shape, rectangle, cylindrical or other any shapes of being convenient to be placed in the automobile-used remote-control key.Super capacitor 23 is a kind of passive devices.Super capacitor 23 belongs to double layer capacitor (EDLC), and its double electrical layers that utilizes activated charcoal porous electrode and electrolyte to form obtains the capacity of super large.Super capacitor 23 had both had the big electric current fast charging and discharging characteristic of electric capacity, and the energy storage characteristic of battery is also arranged simultaneously, and it is long to reuse the life-span.Utilize electronics (and not relying on chemical reaction) release current between mobile conductor during discharge, thereby provide power supply for equipment.Super capacitor 23 can reach the electric capacity of farad level under very little volume; Charging circuit and control discharge circuit have been saved and have been designed and developed and manufacturing cost especially.And the advantages of simplicity and high efficiency structure is more reliable, and product quality is more guaranteed; Life-span with overlength, compare with battery and to overcharge, to cross to put and its life-span is not constituted negative effect, it discharges and recharges number of times can be greater than 500,000 times, be 500 times of Li-Ion battery, be Ni-MH and Ni-Cd battery 1000 times, if super capacitor is discharged and recharged 20 times for 23 every days, use can reach 68 years continuously; The internal resistance of super capacitor 23 is very little, therefore can reach very fast charging rate, can reach about 95% of rated capacity in 10 seconds; Consider that from the angle of environmental protection it is a kind of optimization carrier of green energy resource.Super capacitor 23 can weld, thereby does not exist as problems such as battery contact are insecure.Super capacitor 23 memory-less effects, non-maintaining, salable.Its operating temperature range is non-constant width also, can satisfy the overall work temperature range requirement of remote-control key fully.
Solar absorption of the present invention transform assembly 21 can for various suitable absorption conversion solars can parts, purpose is to be electric energy with conversion of solar energy.Solar absorption transforms assembly 21 and comprises solar absorption panel 211 and output conversion interface (not shown).Preferably, to transform assembly 21 be a kind of in monocrystaline silicon solar cell, polysilicon solar cell or the non-crystal silicon solar cell to solar absorption.Remote-control key of the present invention also comprises housing 1, and described solar absorption transforms the outside that assembly 21 is arranged on housing 1, and described charging circuit 22, super capacitor 23 and control circuit 3 are arranged on the inside of housing.
As shown in Figure 2, be the circuit theory diagrams of automobile-used remote-control key one embodiment of the present invention.Solar absorption conversion assembly 21 is in parallel with the two ends of super capacitor 23 by charging circuit 22 in the present embodiment.When light source is arranged, can allow the solar absorption panel 211 of remote-control key in the face of sunshine, solar absorption transforms assembly 21 luminous energy is converted into electric energy.This moment, remote-control key charged by 22 pairs of super capacitors 23 of charging circuit, was equivalent to storing sun power.
When needs use automobile-used remote-control key, super capacitor 23 discharges, for control circuit 3 provides the electric energy that needs, control circuit 3 is connected with control panel 4.The user presses the corresponding function button on the control panel 4, launches corresponding signal by control circuit 3 to the receiver on the automobile, and after the receiver on the automobile received signal, control module was controlled corresponding performance element and carried out corresponding action.
Preferably, charging circuit 22 comprises that at least one unilateral diode 221 is connected on solar absorption and transforms in the circuit loop of assembly 21 and super capacitor 23 compositions.Charging circuit 23 also comprises voltage stabilizing diode 222, and voltage stabilizing diode 222 is in parallel with super capacitor 23.As shown in Figure 3, the positive pole that solar absorption transforms assembly 21 links to each other with the positive pole of super capacitor 23 by unilateral diode 221, links to each other with the positive pole of voltage stabilizing diode 222 simultaneously.The negative pole that solar absorption transforms assembly 21 directly links to each other with the negative pole of super capacitor 23 and the negative pole of voltage stabilizing diode 222.Super capacitor 23 is as the power unit of control circuit 3, its anodal Access Control circuit 3 power supply positive input terminals, minus earth.Here, voltage stabilizing diode 222 is in parallel with the input end of super capacitor 23 and control circuit 3, and it act as protection super capacitor 23, prevents that super capacitor 23 voltage in charging process from surpassing rated operational voltage.
Preferably, super capacitor 23, control circuit 3, unilateral diode 221 and voltage stabilizing diode 222 are integrated on the printed-wiring board (PWB).
Circuit part among the present invention can be designed and developed according to the concrete function needs of actual product.The operating voltage of solar vehicular key remote control is 3VDC-6VDC, is provided by sun-generated electric power.Remote-control key need be launched high-frequency signal, can be according to different function design circuit and buttons.Remote-control key reaches the purpose of long-distance remote control by using radio frequency transmissions.
The present invention uses sun power as the power supply of remote-control key, and sun power is the clean energy resource that occurring in nature exists, obtain conveniently, and the environmental protection practicality.The present invention simultaneously to solar energy conversion, storage and the use in automobile-used key remote control made creatively design, do not use rechargeable battery, and be to use super capacitor as the carrier of the energy, high efficient and reliable and durable, and cost is low.
Above-described only is principle of the present invention and preferred embodiment.Should be pointed out that for the person of ordinary skill of the art, on the basis of the principle of the invention, can also make some other modification, also should be considered as protection scope of the present invention.
Claims (10)
1. automobile-used remote-control key, it is characterized in that: described remote-control key comprises that solar absorption transforms assembly, charging circuit, energy storage component and control circuit, it is electric energy for the conversion of solar energy that will absorb that described solar absorption transforms assembly, described solar absorption transforms assembly and is connected with energy storage component by charging circuit, the electrical power storage that is used for transforming is at energy storage component, described energy storage component is connected with control circuit, and being used for provides power supply to control circuit.
2. automobile-used remote-control key according to claim 1, it is characterized in that: described energy storage component is super capacitor, described solar absorption transforms assembly by charging circuit and super capacitor formation closed-loop path.
3. automobile-used remote-control key according to claim 2, it is characterized in that: described super capacitor is coin shape, rectangle or cylindrical.
4. automobile-used remote-control key according to claim 2, it is characterized in that: described charging circuit comprises voltage stabilizing diode, described voltage stabilizing diode and super capacitor are in parallel.
5. automobile-used remote-control key according to claim 4, it is characterized in that: described charging circuit also comprises at least one unilateral diode, described unilateral diode is connected on described solar absorption and transforms between assembly and the described super capacitor.
6. automobile-used remote-control key according to claim 5, it is characterized in that: the positive pole that described solar absorption transforms assembly links to each other with the positive pole of super capacitor by unilateral diode, link to each other with the positive pole of voltage stabilizing diode simultaneously, the negative pole that solar absorption transforms assembly links to each other with the negative pole of super capacitor and the negative pole of voltage stabilizing diode.
7. according to any one described automobile-used remote-control key among the claim 1-6, it is characterized in that: it is monocrystaline silicon solar cell, polysilicon solar cell or non-crystal silicon solar cell that described solar absorption transforms assembly.
8. according to any one described automobile-used remote-control key among the claim 1-6, it is characterized in that: described remote-control key also comprises housing, described solar absorption transforms the outside that assembly is arranged on housing, and described charging circuit, energy storage component and control circuit are arranged on the inside of housing.
9. automobile-used remote-control key according to claim 8 is characterized in that: also be provided with control panel on the described housing, described control panel is provided with a plurality of buttons for the control vehicle.
10. according to any one described automobile-used remote-control key among the claim 2-6, it is characterized in that: described charging circuit, super capacitor, control circuit are integrated on the printed-wiring board (PWB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035944 CN203133971U (en) | 2013-01-23 | 2013-01-23 | Vehicle smart key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035944 CN203133971U (en) | 2013-01-23 | 2013-01-23 | Vehicle smart key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203133971U true CN203133971U (en) | 2013-08-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320035944 Expired - Fee Related CN203133971U (en) | 2013-01-23 | 2013-01-23 | Vehicle smart key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203133971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740692A (en) * | 2016-12-30 | 2017-05-31 | 上海为彪汽配制造有限公司 | A kind of remote control control system based on vehicle |
-
2013
- 2013-01-23 CN CN 201320035944 patent/CN203133971U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740692A (en) * | 2016-12-30 | 2017-05-31 | 上海为彪汽配制造有限公司 | A kind of remote control control system based on vehicle |
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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 |
Granted publication date: 20130814 Termination date: 20210123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |