CN206180672U - Engine starting drive - Google Patents
Engine starting drive Download PDFInfo
- Publication number
- CN206180672U CN206180672U CN201620823556.5U CN201620823556U CN206180672U CN 206180672 U CN206180672 U CN 206180672U CN 201620823556 U CN201620823556 U CN 201620823556U CN 206180672 U CN206180672 U CN 206180672U
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- super capacitor
- engine starting
- starting device
- battery
- engine
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Abstract
The utility model relates to a technical field that charges especially relates to an engine starting drive. The utility model discloses well use super capacitor and hand generator combine together, think that multisection super capacitor establish ties, utilize hand generator to charge for the battery, and it is big to have solved current lead -acid batteries weight, and the cryogenic property is poor, charged capacity subalternation problem to hand generator does not have the electric quantity can start in the time of can realizing preparing to use engine starting drive yet.
Description
Technical field
This utility model is related to charging technique field, more particularly to a kind of engine starting device.
Background technology
Current jumpstart（False start）As engine start function, but generally on the market have two classes for engine
Product, the first kind is built-in lead-acid battery, is operated with manual switches, wire, clip are connected with lead-acid battery, but is limited by plumbic acid electricity
The weight in pond is heavier, carries inconvenient, and lead-acid battery self discharge is big, and electricity is few, because usage frequency is not high, self discharge is big,
Use the effect that can be played just extremely limited；Equations of The Second Kind uses lithium battery as startup power supply, and lithium at present on the market is electric
There are two classes in pond；One is to use cobalt acid lithium, but because the battery-active of cobalt acid lithium is strong, high-temperature behavior is poor, so can occur often
On fire from explosion, there is very big hidden danger in safety, another is ferric phosphate lithium cell, but the battery cryogenic property is not good, institute
With also improper on engine start.Plumbic acid trigger generally existing weight is big, and chargeability is weak, when this is used not
Can use, real effect plays little, and lithium battery safety is not good, and cryogenic property is not good.
Utility model content
For the problem that prior art is present, now there is provided a kind of engine starting device.
Specific technical scheme is as follows：
A kind of engine starting device, is applied in the charging to battery, and the engine starting device includes：
The super capacitor of multiple series connection, to store and discharge electric energy；
Hand generator, connects respectively the positive pole and negative pole of the super capacitor of series connection, provides for the super capacitor
Storage and the electric energy for discharging；
Engine output device, connects respectively the positive pole and negative pole of the super capacitor of series connection, and the engine is exported
Device is also connected with the battery, exports the electric energy of the super capacitor release.
Preferably, the number of the super capacitor is 5.
Preferably, also include：
DC source, connects respectively the positive pole and negative pole of the super capacitor of series connection, provides for the super capacitor and deposits
Storage and the electric energy for discharging.
Preferably, also include：
Charging control circuit, connects respectively the positive pole and negative pole, hand generator of the super capacitor of series connection.
Preferably, also include：
Controller, connects the charging control circuit, controls the work of the charging control circuit.
Preferably, the controller is also connected with the engine output device, controls the output electricity of the engine output device
Energy.
Preferably, the controller is also connected with display interface, and the display interface is to show the control of the controller
Situation.
Preferably, the engine output device connects the battery by clip line.
Preferably, the starting current of the battery is more than 200A.
Preferably, the super capacitor discharge energy C=（Vmax+Vmin）×I×T/（Vmax 2-Vmin 2）；
Wherein, VmaxFor the blanking voltage of the charging of super capacitor, VminFor the blanking voltage of the electric discharge of super capacitor, I is
The discharge current of super capacitor, T is the discharge time of super capacitor.
The beneficial effect of above-mentioned technical proposal is：
More piece super capacitor is thought series connection, profit by super capacitor in combination with hand generator used in above-mentioned technical proposal
Charged the battery with hand generator, it is big to solve existing lead-acid battery weight, poor performance at low temperatures, charge capacity difference etc. is asked
Topic, and hand generator can realize not having electricity to start when preparing using engine starting device.
Description of the drawings
Fig. 1 is a kind of structural representation of the embodiment of engine starting device of this utility model；
Fig. 2 is a kind of charging schematic diagram of engine starting device of this utility model.
Specific embodiment
It should be noted that in the case where not conflicting, following technical proposals can be mutually combined between technical characteristic.
Specific embodiment of the present utility model is further described below in conjunction with the accompanying drawings：
A kind of engine starting device, is applied in the charging to battery, as shown in figure 1, engine starting device includes：
The super capacitor of multiple series connection, to store and discharge electric energy；
Hand generator, connects respectively the positive pole and negative pole of the super capacitor of series connection, provides storage for super capacitor and releases
The electric energy put；
Engine output device, connects respectively the positive pole and negative pole of the super capacitor of series connection, and engine output device also connects
Battery is connect, the electric energy of super capacitor release is exported.
In the present embodiment, by taking 12V activation systems as an example, hand generator can provide electric energy for super capacitor, and just
Take the hand operation of formula to generate electricity and chargeable emergency power supply.Can be with the case where global any corner generates electricity without civil power and oil plant
Each electronic product is supplied with manpower hand power to use so that the work of engine starting device is more convenient, in the present embodiment
Engine output device can be one switch, the electric energy of super capacitor is exported into battery, to charge to battery.
It should be noted that the super capacitor of the series connection in the present embodiment need to be the positive pole of single super capacitor and negative pole receiving
In the series system that tail is sequentially connected, such as Fig. 1, the negative pole of super capacitor C1 connects the positive pole of super capacitor C2, super capacitor C2
Negative pole connect the positive pole of super capacitor C3, the negative pole of super capacitor C3 connects the positive pole of super capacitor C4, super capacitor C4's
Negative pole connects the positive pole of super capacitor C5.
In the present embodiment, ultracapacitor（Supercapacitors, ultracapacitor）, also known as electrochemical capacitor
Device (Electrochemical Capacitors), double layer capacitor (Electrical Double-Layer
Capacitor), gold electric capacity, farad capacitor, ultracapacitor is one kind between traditional capacitor and battery, with spy
The power supply of different performance, relies primarily on electric double layer and Redox pseudocapacitance electric charge storage electric energy.But its energy storage process not
Generation chemical reaction, this thermal energy storage process is reversible, also just because of this ultracapacitor can be hundreds thousand of secondary with repeated charge.
Its ultimate principle be as the double layer capacitor of other species, all using activated carbon porous electrode and electrolyte constitute it is double
Electric layer structure obtains the capacity of super large.Its outstanding advantages are that power density is high, the discharge and recharge time is short, have extended cycle life, work
Temperature range width.
In one preferred embodiment of this utility model, the number of super capacitor is 5.
In one preferred embodiment of this utility model, also include：
DC source（DC is input into）, the positive pole and negative pole of the super capacitor of series connection are connected respectively, provide for super capacitor and deposit
Storage and the electric energy for discharging.
In the present embodiment, DC source can provide electric energy for super capacitor under normal circumstances, and hand generator can
Electric energy cannot be provided for super capacitor when normal work in DC source, in order to the timely storage of electric energy.
In one preferred embodiment of this utility model, also include：
Charging control circuit, connects respectively the positive pole and negative pole of the super capacitor of series connection, hand DC source.
Charging control circuit in the present embodiment can be booster circuit etc., using Bootstrap diode, Bootstrap
The electronic components such as electric capacity, make electric capacity discharge voltage and supply voltage superposition, so that voltage is raised. the elevated voltage of circuit having
Several times supply voltage can be reached.
In one preferred embodiment of this utility model, also include：
Controller, connects charging control circuit, controls the work of charging control circuit.
Controller in the present embodiment can be controlled using work of the controller to charging control circuit such as single-chip microcomputers,
Such as controller can control the startup and stopping of charging control circuit.
In one preferred embodiment of this utility model, controller is also connected with engine output device, control engine output dress
The output electric energy put.
In the present embodiment, output device can be a switch, control this by controller and switch on-off, to control engine
The output electric energy of output device.
In one preferred embodiment of this utility model, controller is also connected with display interface, and display interface is to show control
The control situation of device processed.
In one preferred embodiment of this utility model, engine output device connects battery by clip line.
In one preferred embodiment of this utility model, the starting current of battery is more than 200A.
In one preferred embodiment of this utility model, as shown in Fig. 2 super capacitor discharge energy C=（Vmax+Vmin）×I
×T/（Vmax 2-Vmin 2）；
Wherein, VmaxFor the blanking voltage of the charging of super capacitor, VminFor the blanking voltage of the electric discharge of super capacitor, I is
The discharge current of super capacitor, T is the discharge time of super capacitor.
In above-described embodiment, the gross energy of super capacitor electric discharge is：[1/2（Vmax-Vmin）+Vmin] ×I×T=1/2（Vmax
+Vmin）×I×T；
Super capacitor discharge energy is：1/2×C（Vmax²-Vmin²）=（Vmax+Vmin）×I×T /（Vmax²-Vmin²）.
To sum up, 5 section super capacitors in combination with hand generator, are thought string by super capacitor used in above-mentioned technical proposal
Connection, is charged the battery using hand generator, solves existing lead-acid battery weight greatly, and poor performance at low temperatures, charge capacity is poor
The problems such as, and hand generator can realize not having electricity to start when preparing using engine starting device.
By explanation and accompanying drawing, the exemplary embodiments of the ad hoc structure of specific embodiment are given, it is new based on this practicality
Type spirit, can also make other conversions.Although above-mentioned utility model proposes existing preferred embodiment, however, these contents
It is not intended as limitation.
For a person skilled in the art, read after described above, various changes and modifications undoubtedly will be evident that.
Therefore, appending claims should regard the whole variations and modifications for covering true intention of the present utility model and scope as.
Any and all scope of equal value and content, are all considered as still belonging to intention of the present utility model and model in Claims scope
In enclosing.
Claims (10)
1. a kind of engine starting device, it is characterised in that be applied in the charging to battery, the engine starting device includes：
The super capacitor of multiple series connection, to store and discharge electric energy；
Hand generator, connects respectively the positive pole and negative pole of the super capacitor of series connection, and for the super capacitor storage is provided
With the electric energy of release；
Engine output device, connects respectively the positive pole and negative pole of the super capacitor of series connection, and the engine output device
The battery is also connected with, the electric energy of the super capacitor release is exported.
2. engine starting device according to claim 1, it is characterised in that the number of the super capacitor is 5.
3. engine starting device according to claim 1, it is characterised in that also include：
DC source, connects respectively the positive pole and negative pole of the super capacitor of series connection, for the super capacitor provide storage and
The electric energy of release.
4. engine starting device according to claim 1, it is characterised in that also include：
Charging control circuit, connects respectively the positive pole and negative pole, hand generator of the super capacitor of series connection.
5. engine starting device according to claim 4, it is characterised in that also include：
Controller, connects the charging control circuit, controls the work of the charging control circuit.
6. engine starting device according to claim 5, it is characterised in that the controller is also connected with the engine output
Device, controls the output electric energy of the engine output device.
7. engine starting device according to claim 5, it is characterised in that the controller is also connected with display interface, institute
Display interface is stated to show the control situation of the controller.
8. engine starting device according to claim 1, it is characterised in that the engine output device is connected by clip line
Connect the battery.
9. engine starting device according to claim 1, it is characterised in that the starting current of the battery is more than 200A.
10. engine starting device according to claim 1, it is characterised in that the super capacitor discharge energy C=(Vmax
+Vmin)×I×T/(Vmax 2-Vmin 2)；
Wherein, VmaxFor the blanking voltage of the charging of super capacitor, VminFor the blanking voltage of the electric discharge of super capacitor, I is super
The discharge current of electric capacity, T is the discharge time of super capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/093285 WO2018010234A1 (en) | 2016-07-15 | 2016-08-04 | Engine start apparatus |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620747176 | 2016-07-15 | ||
| CN2016207471768 | 2016-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206180672U true CN206180672U (en) | 2017-05-17 |
Family
ID=58674580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620823556.5U Active CN206180672U (en) | 2016-07-15 | 2016-08-02 | Engine starting drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206180672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100092A (en) * | 2016-07-15 | 2016-11-09 | 纽福克斯光电科技（上海）有限公司 | A kind of engine starting device |
-
2016
- 2016-08-02 CN CN201620823556.5U patent/CN206180672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100092A (en) * | 2016-07-15 | 2016-11-09 | 纽福克斯光电科技（上海）有限公司 | A kind of engine starting device |
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