CN205811632U - The charger of car assisted engine start - Google Patents
The charger of car assisted engine start Download PDFInfo
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- CN205811632U CN205811632U CN201620625911.8U CN201620625911U CN205811632U CN 205811632 U CN205811632 U CN 205811632U CN 201620625911 U CN201620625911 U CN 201620625911U CN 205811632 U CN205811632 U CN 205811632U
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Abstract
The utility model discloses the charger of a kind of car assisted engine start, it include a rectifying output circuit, a sampler for direct current signal in the opening gathering this car engine and this rectifying output circuit, a master controller, an isolation change-over circuit, one for driving this isolation change-over circuit to produce the driver of big current signal；The unlatching signal collected is transmitted to this master controller by this sampler, one large driven current density signal is transmitted to this driver by this master controller, the direct current signal that this big current signal rectification is is transmitted to this car engine by this isolation change-over circuit by this big current signal transfer to this rectifying output circuit, this rectifying output circuit.This utility model utilizes quick instantaneous large-current to achieve that the quick emergency starting of automobile, simple to operate and energy-conservation effectively, no matter environmental change, battery change all can normally start work to make automobile, and this utility model is energy-efficient, user's safety easy to use, workable.
Description
Technical field
The charger of a kind of battery of this utility model, particularly relates to that a kind of to realize moment by isolating transformer conversion big
The charger of the car assisted engine start of electric current output.
Background technology
The most traditional battery charger is mainly made up of transformator and rectifier cell, and traditional charger starts automobile
Output during electromotor exports according to maximum voltage and maximum current, and when automobile battery power is too low, battery is in safe voltage
Hereinafter, at this moment need small area analysis low-voltage to wake up battery up, the most lentamente battery is charged to more than safe voltage.If once opened
Dynamic just export big electric current then when car engine is not opened electric current automobile batteries will be charged, automobile while charging
Battery pole plates will pass through the amount of heat of big current parameters, and battery pole plates is overheated causes cell degradation and electrolyte loss to reduce
In the life-span of battery, conventional charger function assistant starting does not have protection automobile batteries and the safety of automobile itself.
Utility model content
The problem and shortage that this utility model exists for prior art, it is provided that the charging of a kind of car assisted engine start
Machine.
This utility model solves above-mentioned technical problem by following technical proposals:
This utility model provides the charger of a kind of car assisted engine start, and its feature is, it includes that a rectification is defeated
Go out circuit, a sampler for direct current signal in the opening gathering this car engine and this rectifying output circuit, one
Master controller, one isolation change-over circuit, one for drive this isolation change-over circuit produce big current signal driver；
The unlatching signal collected is transmitted to this master controller by this sampler, and a large driven current density is believed by this master controller
Number transmission to this driver, this isolation change-over circuit by this big current signal transfer to this rectifying output circuit, this rectification export
The direct current signal that this big current signal rectification is is transmitted to this car engine by circuit.
It is preferred that this charger also includes one for carrying out the relay of circuit reversal connection, short circuit, open circuit and overvoltage protection.
It is preferred that this charger also includes one for being galvanic rectification input circuit and a power supply by commercial power rectification,
This rectification input circuit electrically connects with this isolation change-over circuit and this power supply respectively, and this power supply electrically connects with this master controller.
It is preferred that this master controller transmits a small current driving signal to this driving when not receiving this unlatching signal
Device, the small area analysis signal produced is transmitted to this rectifying output circuit by this isolation change-over circuit, and this rectifying output circuit is little by this
The direct current signal that current signal rectification is transmits the battery to this automobile.
It is preferred that this isolation change-over circuit is an isolating transformer.
On the basis of meeting common sense in the field, above-mentioned each optimum condition, can combination in any, obtain this utility model each the most relatively
Good example.
Positive progressive effect of the present utility model is:
This utility model utilizes quick instantaneous large-current to achieve that the quick emergency starting of automobile, simple to operate and energy-conservation
Effectively, no matter environmental change, battery change all can normally start work to make automobile, and this utility model is energy-efficient, and user uses
Portable safety, workable.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the charger of the car assisted engine start of this utility model preferred embodiment.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, all belong to
Scope in this utility model protection.
As it is shown in figure 1, the present embodiment provides the charger of a kind of car assisted engine start, it includes a rectification input electricity
Road 1, one isolating transformer 2, rectifying output circuit 3, relay 4, sampler 5, driver 6, power supply 7 and one is main
Controller 8, wherein this rectification input circuit 1 and this rectifying output circuit 3 can use commutator or rectification chip.
Wherein, this rectification input circuit 1 electrically connects with one end of this isolating transformer 2, this rectification input circuit 1 and this electricity
Source 7 one end electrical connection, the other end of this isolating transformer 2 respectively with this driver 6, this rectification output module 3 and this adopt
Sample device 5 electrically connects, and this sampler 5 electrically connects with this master controller 8, rectifying output circuit 3 and relay 4 respectively, and rectification is defeated
The other end going out circuit 3 electrically connects with this relay 4, this master controller 8 respectively with this relay 4, this driver 6 and this electricity
Source 7 electrically connects.
The signals transmission of the car assisted engine start of this charger is:
This sampler 5 gathers the opening of this car engine, the unlatching signal when collecting this car engine and opening
Time by this unlatching signal transmit to this master controller 8, this master controller 8 after receiving this unlatching signal by one large driven current density letter
Number transmission to this driver 6, this driver 6 drives this isolating transformer 2 to produce big current signal, and this isolating transformer 2 should
Big current signal transfer is to this rectifying output circuit 3, the direct current signal that this big current signal rectification is by this rectifying output circuit 3
Transmitted to this car engine by this relay 4.
When car engine is not actuated, the charging process of this charger is:
This sampler 5 does not collects this unlatching signal, and it is little that this master controller 8 transmits one when not receiving this unlatching signal
Current drive signal is to this driver 6, and this driver 6 drives this isolating transformer 2 to produce small area analysis signal, this isolating transformer
2 by the transmission of this small area analysis signal to this rectifying output circuit 3, this rectifying output circuit 3 by this small area analysis signal rectification be straight
Stream signal transmission is the charging of this battery to the battery of this automobile.
Additionally, this charger is provided with this relay 4 in order to play circuit reversal connection, short circuit, open circuit and overvoltage protection
Effect.
Commercial power rectification is unidirectional current by this rectification input circuit 1, then DC power transmission is given this isolating transformer 2 and is somebody's turn to do
Power supply 7, this rectification input circuit 1 is respectively this isolating transformer 2, this rectifying output circuit 3 and this relay 4 and powers, this electricity
Source 7 is respectively this master controller 8, this sampler 5 and this driver 6 and powers.
The present embodiment can also realize big electricity in addition to a kind of safe and intelligent can be provided to export charge function efficiently
Stream assistant starting function, big electric current assistant starting function can gather the opening of car engine in the short time, as automobile draws
The charging output holding up this charger when being not turned on is to be pre-charged to automobile batteries with small area analysis, not enough because of electricity at automobile storage battery
Or electricity exhausts and cannot start use small area analysis deexcitation battery in the case of automobile, utilize preliminary filling to supply electricity to automobile storage battery simultaneously
Charging, allows the temperature of automobile storage battery rise within a short period of time, and the internal resistance of cell declines, and regains the electricity starting automobile
Amount.Once detect that car engine is opened charger and will be exported big electric current assistant starting car engine at short notice,
At the end of startup, charger can be automatically switched to again pre-charge state to battery low current charge, effectively prevents big electric current from flowing through
Battery.
Meanwhile, use in circuit in limited time, the output of current limliting, limited-voltage control is effectively protected automotive interior circuit and automobile
Battery itself, combines artificial selection by sample circuit feedback loop and determines whether to assistant starting function.
As can be seen here, the present invention utilizes quick instantaneous large-current to achieve that the quick emergency starting of automobile, simple to operate
And energy-conservation effectively no matter environmental change, battery change all can normally start work to make automobile, and this utility model is energy-efficient, use
Family safety easy to use, workable.
Although the foregoing describing detailed description of the invention of the present utility model, it will be appreciated by those of skill in the art that
These are merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
These embodiments, on the premise of without departing substantially from principle of the present utility model and essence, can be made numerous variations or repair by member
Change, but these changes and amendment each fall within protection domain of the present utility model.
Claims (5)
1. the charger of a car assisted engine start, it is characterised in that it includes a rectifying output circuit, for gathering
The sampler of direct current signal in the opening of this car engine and this rectifying output circuit, a master controller, an isolation turn
Change circuit, one for drive this isolation change-over circuit produce big current signal driver；
The unlatching signal collected is transmitted to this master controller by this sampler, and a large driven current density signal is passed by this master controller
Transport to this driver, this isolation change-over circuit by this big current signal transfer to this rectifying output circuit, this rectifying output circuit
The direct current signal that this big current signal rectification is is transmitted to this car engine.
The charger of car assisted engine start the most as claimed in claim 1, it is characterised in that this charger also includes a use
In the relay carrying out circuit reversal connection, short circuit, open circuit and overvoltage protection.
The charger of car assisted engine start the most as claimed in claim 1, it is characterised in that this charger also includes a use
In being galvanic rectification input circuit and a power supply by commercial power rectification, this rectification input circuit respectively with this isolation change-over circuit
Electrically connecting with this power supply, this power supply electrically connects with this master controller.
The charger of car assisted engine start the most as claimed in claim 1, it is characterised in that this master controller is not receiving
A small current driving signal is transmitted to this driver, the small area analysis signal that this isolation change-over circuit will produce during to this unlatching signal
Transmitting to this rectifying output circuit, the direct current signal that this small area analysis signal rectification is is transmitted to this automobile by this rectifying output circuit
Battery.
The charger of car assisted engine start the most as claimed in claim 1, it is characterised in that this isolation change-over circuit is one
Isolating transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625911.8U CN205811632U (en) | 2016-06-22 | 2016-06-22 | The charger of car assisted engine start |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620625911.8U CN205811632U (en) | 2016-06-22 | 2016-06-22 | The charger of car assisted engine start |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205811632U true CN205811632U (en) | 2016-12-14 |
Family
ID=57505603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620625911.8U Active CN205811632U (en) | 2016-06-22 | 2016-06-22 | The charger of car assisted engine start |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205811632U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787047A (en) * | 2017-01-03 | 2017-05-31 | 上海广为美线电源电器有限公司 | Charger with timesharing timing function |
| CN109149687A (en) * | 2018-08-21 | 2019-01-04 | 上海广为美线电源电器有限公司 | Start the automatic control type frequency conversion charger of automobile |
| CN109474050A (en) * | 2018-11-14 | 2019-03-15 | 上海广为美线电源电器有限公司 | Multifunctional charger with car assisted starting |
| CN109638936A (en) * | 2019-01-23 | 2019-04-16 | 上海广为美线电源电器有限公司 | Automatic charging system, method and medium |
-
2016
- 2016-06-22 CN CN201620625911.8U patent/CN205811632U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787047A (en) * | 2017-01-03 | 2017-05-31 | 上海广为美线电源电器有限公司 | Charger with timesharing timing function |
| CN106787047B (en) * | 2017-01-03 | 2024-03-01 | 上海广为美线电源电器有限公司 | Charger with time-sharing timing function |
| CN109149687A (en) * | 2018-08-21 | 2019-01-04 | 上海广为美线电源电器有限公司 | Start the automatic control type frequency conversion charger of automobile |
| CN109474050A (en) * | 2018-11-14 | 2019-03-15 | 上海广为美线电源电器有限公司 | Multifunctional charger with car assisted starting |
| CN109638936A (en) * | 2019-01-23 | 2019-04-16 | 上海广为美线电源电器有限公司 | Automatic charging system, method and medium |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |