CN207705819U - A kind of multifunctional safe car emergency startup power supply with fast charge - Google Patents
A kind of multifunctional safe car emergency startup power supply with fast charge Download PDFInfo
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- CN207705819U CN207705819U CN201721456434.8U CN201721456434U CN207705819U CN 207705819 U CN207705819 U CN 207705819U CN 201721456434 U CN201721456434 U CN 201721456434U CN 207705819 U CN207705819 U CN 207705819U
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- 238000007600 charging Methods 0.000 claims abstract description 31
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 27
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002253 acid Substances 0.000 claims abstract description 27
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 27
- 229920000642 polymer Polymers 0.000 claims abstract description 26
- 230000005669 field effect Effects 0.000 claims abstract description 14
- 101100236764 Caenorhabditis elegans mcu-1 gene Proteins 0.000 claims description 32
- 238000007726 management method Methods 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 5
- 230000006837 decompression Effects 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 235000004237 Crocus Nutrition 0.000 description 1
- 241000596148 Crocus Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The multifunctional safe car emergency startup power supply with fast charge that the utility model discloses a kind of, including ferrous acid lithium ion polymer battery pack, trident folder output end, headlamp, USB Quick Charge3.0 delivery outlets, USB electric discharges delivery outlet, the charging ends Micro USB, charge port, discharge port, power switch key, battery capacity indication lamp, lamp switch key and Amber Alerts lamp；The utility model uses the additional trident battery clamp of integral type, output cathode signal acquisition, emergency starting circuit and to protect the power supply of circuit be that the opening pressed from both sides by the output cathode of battery clamp by signal acquisition line realizes the connection and disconnection with anode with closure；When host is not connect with battery clamp, emergency starting circuit and protection circuit non-transformer and be stopped, to not consume energy, when connection, signal acquisition line is connected with anode, circuit acquisition power supply and work；It is used as switching tube using high current field-effect tube, conversion stability is high, and the turn-on and turn-off time is short.
Description
Technical field
The utility model is related to a kind of emergency starting power supply, specifically a kind of multifunctional safe car emergency with fast charge opens
Dynamic power supply.
Background technology
Traditional emergency starting power supply is using lasting sex work integral type and battery main body and external two kinds of protection circuit.
The protection circuit of most of battery clamp is protected using simple protection circuit or relay mode, protects the too simple of circuit
And the working method of relay just determines stability and the safety of the work of product.The response time of circuit protection is long,
Reduce the safety of product.And adopted metal-oxide-semiconductor and made output conductor, to greatly reduce when controlling the response of metal-oxide-semiconductor, improve production
The safety of product.It can accomplish current limliting and short-circuit protection, when external condition is close to when short circuit or short circuit, startup power supply output is big
Electric current is not damage startup power supply product and external load.
Traditional emergency starting electricity is using being single charging voltage, many restrictions when charging, and no matter the design is input voltage
It is less than, is greater than output voltage, it can realize charging, be suitble to a variety of different voltages chargings, while to ensure
Charging voltage is unaffected and battery cannot be allowed to overcharge.
Utility model content
The multifunctional safe car emergency startup power supply with fast charge that the purpose of this utility model is to provide a kind of, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions：
A kind of multifunctional safe car emergency startup power supply with fast charge, including ferrous acid lithium ion polymer battery pack, three
Fork folder output end, USB Quick Charge3.0 delivery outlets, USB electric discharges delivery outlet, the charging ends Micro USB, fills headlamp
Power port, discharge port, power switch key, battery capacity indication lamp, lamp switch key and Amber Alerts lamp, the ferrous acid lithium ion polymer
Shell is equipped on the outside of battery pack, the left side of shell is equipped with trident folder output end, headlamp, USB Quick successively from back to front
Charge3.0 delivery outlets, USB electric discharge delivery outlets and the charging ends Micro USB；The charge port, discharge port are arranged in shell
Leading flank is arranged with power switch key and lamp switch key in the upper surface of shell；And in power switch key and lamp switch key
Between be equipped with battery capacity indication lamp；The Amber Alerts lamp is arranged on the side of shell is stupefied；The trident folder outlet internal grafting peace
Input terminal is pressed from both sides equipped with trident, trident presss from both sides being pressed from both sides respectively with pole output folder and anode output by conducting wire for input terminal, wherein positive defeated
Go out folder is internally provided with anode output folder center line, pole output folder and anode output press from both sides respectively with the positive and negative anodes phase of automobile storage battery
Even；
MCU1 master controls and electric quantity display circuit, lighting lamp circuit, warning light circuit, USB charging circuits, USB Quick
Charge3.0 output circuits, MCU1 power supply circuits, power switch circuit, fast charge circuit, Micro usb charging circuits are connected；
Micro charging circuits are connected with buck charge management circuit；Fast charge circuit is connected with buck charge management circuit；It rises
Decompression management circuit is connected with over-pressed, under-voltage and cell equalizing protecting circuit, Micro usb charging circuits, fast charge circuit；It crosses
Pressure, under-voltage protecting circuit are connected with MCU1 power supply circuits, buck charge management circuit, ferrous acid lithium ion polymer battery pack；
MCU1 power supply circuits are connected with over-pressed, under-voltage and cell equalizing protecting circuit, MCU1 master controls；Ferrous acid lithium ion polymer battery pack
It is connected with over-pressed, under-voltage and cell equalizing protecting circuit, High-current output circuit, MCU2 power supply circuits, pressure limited protection circuit；
MCU2 power supply circuits are connected with ferrous acid lithium ion polymer battery pack, MCU2 master controls；Pressure limited protection circuit and ferrous acid lithium ion
Polymer battery group, MCU2 master controls are connected；Power switch circuit is connected with MCU1 master controls, MCU2 master controls；High-current output circuit
It is connected with control output circuit, ferrous acid lithium ion polymer battery pack, V output battery clamps；MCU2 master controls and short-circuit protection circuit,
Current-limiting protection circuit, warning circuit, reverse-connection protection circuit, be just connected to dynamic conducting, temperature protection circuit, power switch circuit,
MCU2 power supply circuits, pressure limited protection circuit are connected；Short-circuit protection is connected with MCU2 master controls, control output circuit；Current-limiting protection electricity
Road is connected with MCU2 master controls, control output circuit.
As further program of the utility model：The High-current output circuit is internally provided with high current field-effect tube.
As the utility model further scheme：The color of the cathode output folder is black.
As the utility model further scheme：The color of the anode output folder is red.
As the utility model further scheme：The model of the MCU1 master control borads and MCU2 master control borads is respectively
RH850/C1M and RH850/C1H.
Compared with prior art, the utility model has the beneficial effects that：The utility model is using the additional trident electricity of integral type
The power supply of bottle clip, output cathode signal acquisition, emergency starting circuit and protection circuit is to pass through battery clamp by signal acquisition line
The opening of output cathode folder realizes the connection and disconnection with anode with closure；When host is not connect with battery clamp, answer
Anxious start-up circuit and protection circuit non-transformer and be stopped, to not consume energy, when connection, signal acquisition line with battery just
Pole is connected, and circuit obtains power supply and works；It is used as switching tube using high current field-effect tube, by controlling field-effect tube
Grid realizes turn-on and turn-off, and electronic switch is utilized to realize conversion；Conversion stability is high, and the turn-on and turn-off time is short；From
And stability and the safety of the work of product are greatly improved, and field-effect tube has volume for relay
It is small, it is light-weight.
Description of the drawings
Fig. 1 is a kind of ferrous acid lithium ion polymer battery pack knot of the multifunctional safe car emergency startup power supply with fast charge
Structure schematic diagram.
Fig. 2 is a kind of overall structure diagram of the multifunctional safe car emergency startup power supply with fast charge.
Fig. 3 is buck charge management circuit, fast charge in a kind of multifunctional safe car emergency startup power supply with fast charge
Circuit and Micro charging circuit circuit diagrams.
Fig. 4 is over-pressed in a kind of multifunctional safe car emergency startup power supply with fast charge, under-voltage and balance protection is electric
Road schematic diagram.
Fig. 5 is that warning light circuit and lighting lamp circuit show in a kind of multifunctional safe car emergency startup power supply with fast charge
It is intended to.
Fig. 6 is SB Quick Charge3.0 outputs electricity in a kind of multifunctional safe car emergency startup power supply with fast charge
Road schematic diagram.
Fig. 7 is USB discharge circuit schematic diagrames in a kind of multifunctional safe car emergency startup power supply with fast charge.
Fig. 8 is MCU1 master control borads, MCU1 power supply circuits in a kind of multifunctional safe car emergency startup power supply with fast charge
And power switch circuit schematic diagram.
Fig. 9 is MCU2 governor circuit schematic diagrames in a kind of multifunctional safe car emergency startup power supply with fast charge.
In figure：Automobile storage battery 1, cathode output folder 2, anode export and press from both sides 3, anode output folder center line 4, trident presss from both sides input terminal 5,
Anode output folder anode 6, trident folder output end 7, headlamp 8, USB Quick Charge3.0 delivery outlets 9, USB electric discharge outputs
Mouth 10, the charging ends Micro USB 11, charge port 12, discharge port 13, power switch key 14, battery capacity indication lamp 15, lamp switch key
16, Amber Alerts lamp 17, MCU1 master control borads 19, MCU2 master control borads 20, USB Quick Charge3.0 output circuits 21, electricity
Display circuit 22, warning light circuit 23, lighting lamp circuit 24, USB discharge circuits 25, MCU1 power supply circuits 26, overvoltage, it is under-voltage with
And cell equalizing protecting circuit 27, buck charge management circuit 28, fast charge circuit 29, Micro charging circuits 30, ferrous acid lithium ion are poly-
Close object battery pack 31, MCU2 power supply circuits 32, high-temperature protection circuit 33, short-circuit protection circuit 34, current-limiting protection circuit 35, limit
Voltage protection circuit 36, power switch circuit 37, be just connected to dynamic turning circuit 38, reverse-connection protection circuit 39, control output circuit 40,
High-current output circuit 41, warning circuit 42, output battery clamp 43.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~9, in the utility model embodiment, a kind of multifunctional safe car emergency with fast charge starts electricity
Source, including ferrous acid lithium ion polymer battery pack 31, trident folder output end 7, headlamp 8, USB Quick Charge3.0 outputs
Mouth 9, USB electric discharges delivery outlet 10, the charging ends Micro USB 11, charge port 12, discharge port 13, power switch key 14, electricity refer to
Show that lamp 15, lamp switch key 16 and Amber Alerts lamp 17,31 outside of the ferrous acid lithium ion polymer battery pack are equipped with shell,
The left side of shell from back to front successively be equipped with trident folder output end 7, headlamp 8, USB Quick Charge3.0 delivery outlets 9,
USB electric discharge delivery outlets 10 and the charging ends Micro USB 11；The leading flank in shell is arranged in the charge port 12, discharge port 13,
It is arranged with power switch key 14 and lamp switch key 16 in the upper surface of shell；And in power switch key 14 and lamp switch key 16
Between be equipped with battery capacity indication lamp 15；The Amber Alerts lamp 17 is arranged on the side of shell is stupefied；It inserts 7 inside of trident folder output end
It connecing and trident folder input terminal 5 is installed, trident presss from both sides being exported respectively with pole by conducting wire for input terminal 5 and presss from both sides 2 and anode output folder 3,
Middle anode exports the positive output folder center line 4 that is internally provided with of folder 3, and the pole exports folder 2 and positive output folder 3 is electric with automobile respectively
The positive and negative anodes of bottle 1 are connected；
MCU1 master controls 19 and electric quantity display circuit 22, lighting lamp circuit 24, warning light circuit 23, USB charging circuits 25,
USB Quick Charge3.0 output circuits 21, MCU1 power supply circuits 26, power switch circuit 37, fast charge circuit 29, Micro
Usb charging circuits 30 are connected；Micro charging circuits 30 are connected with buck charge management circuit 28；29 He of fast charge circuit
Buck charge management circuit 28 is connected；Buck manage circuit 28 and over-pressed, under-voltage and cell equalizing protecting circuit 27,
Micro usb charging circuits 30, fast charge circuit 29 are connected；Overvoltage, under-voltage protecting circuit 27 and MCU1 power supply circuits 26, lifting
Charge management circuit 28, ferrous acid lithium ion polymer battery pack 31 is pressed to be connected；MCU1 power supply circuits 26 and over-pressed, under-voltage and equal
Weighing apparatus protection circuit 27, MCU1 master controls are connected；Ferrous acid lithium ion polymer battery pack 31 and it is over-pressed, under-voltage and balance protection is electric
Road 27, High-current output circuit 41, MCU2 power supply circuits 32, pressure limited protection circuit 36 are connected；MCU2 power supply circuits 32 and iron
Sour lithium ion polymer battery pack 31, MCU2 master controls 20 are connected；Pressure limited protection circuit 36 and ferrous acid lithium ion polymer battery
Group 31, MCU2 master controls 20 are connected；Power switch circuit 37 is connected with MCU1 master controls, MCU2 master controls 20；High-current output circuit 41
It is connected with control output circuit 40, ferrous acid lithium ion polymer battery pack 31,12V output battery clamps；MCU2 master controls and short circuit are protected
Protection circuit 34, warning circuit 42, reverse-connection protection circuit 39, is just being connected to dynamic conducting 38, temperature protection circuit at current-limiting protection circuit 35
33, power switch circuit 37, MCU2 power supply circuits 32, pressure limited protection circuit 36 are connected；Short-circuit protection 34 and MCU2 master controls 20,
Control output circuit 40 is connected；Current-limiting protection circuit 35 is connected with MCU2 master controls 20, control output circuit 40.
Further, Micro usb charging circuits, fast charge circuit 29 be the lifting of DC2.7V~40V power supplys be pressed onto after 12V to
Ferrous acid lithium ion polymer battery pack charges, while charging MCU1 master controls 19 read charging signals, control electricity display electricity
Road 22, electric quantity display circuit 22 is closed when fully charged, and then battery capacity indication lamp is gone out.
Further, overvoltage, under-voltage protecting circuit 27, chip is to protect IC using 4/5 batteries series-connected cell, built-in high-precision
Spend voltage detecting circuit.Voltage by detecting the often string battery of ferrous acid lithium ion polymer battery pack 31 is filled by IC to control
Relieving pass thereby protects over-pressed, under-voltage.
Further, lighting lamp circuit 24 have the function of illumination, SOS, quick-fried sudden strain of a muscle, are suitable for used under outdoor emergency condition use.It is alert
Indication lamp circuit 23 can enable crocus warning lamp in dense fog bad weather.On the way for running car, prolonged traveling
Occur once in a while in the process some problems be it is very common, must not need not in the case where road surface is stopped, in order to ensure safety,
Driver needs to put hazard warning light near vehicle, to remind contact vehicle to notice the newly-increased barrier in front, slow down,
Safety traffic.Prevent potential hidden danger.
Further, USB Quick Charge3.0 output circuits, with the intelligence such as mobile phone, tablet, bracelet, sound equipment, desk lamp
Digital product it is universal, increasingly paid attention to by everybody to equipment quick charge, but be flooded with different size, no on the market
The power supply adaptor of same model, different quality, it is defeated with QC3.0 rechargeable standards in order to which the safety of oneself digital equipment is considered
Go out circuit.MCU1 master controls monitor QC3.0 output detection pins, beyond the enabled output low level power cutoff of setting value MCU1 master controls
Input.
Further, USB discharge circuits 25, i.e. generic USB 2.0 export 5V/2.0A, from ferrous acid lithium ion polymer battery pack
12V be depressured to 5V and used for electronic products such as mobile phone, tablet computer and game machines, and devise output overcurrent in 5V output ends
Circuit is protected, when overcurrent exports, the Enable Pin low level that MCU-A collects after signal again by circuit to IC1 makes IC1 stop
It only works, output restarts work after restoring normal.
Further, MCU1 master controls 19 and electric quantity display circuit 22, MCU1 power supply circuits 26, power switch circuit 37, this hair
Bright mainly to lead to 19 detection electric quantity display circuit 22 of MCU1 master controls to control the indicator light of display electricity, in addition MCU1 master controls 19 are same
When monitoring, illumination circuit for lamp 24, USB discharge circuits 25, USB USB Quick Charge3.0 outputs 21, warning light circuit 23,
Micro usb charging circuits 30, fast charge circuit 29.
Further, urgent telegram source startup power supply startup automotive service circuit is just being connected to dynamic turning circuit 38 and reverse-connection protection circuit
39, warning circuit 42, temperature protection circuit 33, short-circuit protection circuit 34, current-limiting protection circuit 35, pressure limited protection circuit 36,
MCU2 power supply circuits 32, power switch circuit 37, control output circuit 40, High-current output circuit 41, the polymerization of ferrous acid lithium ion
Object battery pack 31 forms.Automatic identification function is to be answered when there is automobile storage battery by reading automatically to start with the feedback voltage after carrying
Urgent telegram source can just be connected to dynamic conducting 38 under low-voltage state, while blue lamp is always on, 40 conducting of control output, High-current output
41 conductings.When the positive and negative anodes reversal connection of the positive and negative battery clamp of clip and storage battery, reverse-connection protection circuit 39 works, warning circuit 42
Indicator light flickers, and forbids circuit turn-on and manually boots reactionless, ensure that the safety of startup.Short-circuit protection road 34, limit
Stream protection circuit 35, pressure limited protection circuit 36, control output circuit 40, High-current output 41, High-current output device is body
Long-pending small, low resistance, the field-effect tube being switched fast.It generates heat at work small, it is logical also to bear demand high current when automobile starting
It crosses without being damaged.And field effect can be quickly turned off in current-limiting protection circuit 35, pressure limited protection circuit 36, short-circuit protection 34
Should pipe cut off the power.Temperature protection circuit 33, when emergency power supply starts, temperature protection circuit is started to work, and is imitated by detecting field
Should pipe working surface temperature, be accurately converted into electric signal to MCU2 master controls 20, it is defeated that MCU2 master controls 20 turn off/be connected control
Go out circuit 40, then controls High-current output 41 and close or be connected.To protect emergency power supply working life.Emergency power supply does not start
When, High-current output is off, and temperature protection circuit 33 does not work, power consumption zero, reduces emergency power supply under non-started state
Power consumption.Warning circuit 42, the voltage that MCU2 master controls detection warning circuit is taken, when judging that cell voltage is under-voltage, warning circuit
42 blue lamp quick flashings, when cell voltage overvoltage, the blue lamp slow flash of warning circuit 42；When High-current output 41 by electric current be more than set
When definite value or when output loading short circuit, 42 warning lamp quick flashing of warning circuit.
The High-current output circuit 41 is internally provided with high current field-effect tube；By controlling the grid of field-effect tube come real
Existing turn-on and turn-off are realized using electronic switch and are converted.Conversion stability is high, and the turn-on and turn-off time is short.To greatly
Improve stability and the safety of the work of product, and field-effect tube have for relay it is small, it is light-weight
The advantages that.
The color of the cathode output folder 2 is black.
The color of the anode output folder 3 is red.
The model of the MCU1 master control borads 19 and MCU2 master control borads 20 is respectively RH850/C1M and RH850/C1H.
The operation principle of the utility model is：The utility model uses the additional trident battery clamp of integral type, output cathode letter
Number acquisition, emergency starting circuit and to protect the power supply of circuit be the opening pressed from both sides by the output cathode of battery clamp by signal acquisition line
The connection and disconnection with anode are realized with being closed；When host is not connect with battery clamp, emergency starting circuit and protection
Circuit non-transformer and be stopped, to not consume energy, when connection, signal acquisition line is connected with anode, circuit acquisition
Power supply and work；It is used as switching tube using high current field-effect tube, conducting is realized by controlling the grid of field-effect tube
And shutdown, it is realized and is converted using electronic switch；Conversion stability is high, and the turn-on and turn-off time is short；To greatly improve
The stability of the work of product and safety, and field-effect tube have for relay it is small, it is light-weight.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of multifunctional safe car emergency startup power supply with fast charge, which is characterized in that including ferrous acid lithium ion polymer
Battery pack, trident folder output end, headlamp, USB Quick Charge3.0 delivery outlets, USB electric discharges delivery outlet, Micro USB
Charging end, charge port, discharge port, power switch key, battery capacity indication lamp, lamp switch key and Amber Alerts lamp, the ferrous acid lithium
Be equipped with shell on the outside of ion polymer cell group, the left side of shell be equipped with successively from back to front trident folder output end, headlamp,
USB Quick Charge3.0 delivery outlets, USB electric discharge delivery outlets and the charging ends Micro USB；The charge port, discharge port are set
The leading flank in shell is set, power switch key and lamp switch key are arranged in the upper surface of shell；And in power switch key and
Battery capacity indication lamp is equipped among lamp switch key；The Amber Alerts lamp is arranged on the side of shell is stupefied；The trident presss from both sides output end
Internal grafting is equipped with trident folder input terminal, and trident presss from both sides being pressed from both sides respectively with pole output folder and anode output by conducting wire for input terminal,
Wherein anode output folder is internally provided with anode output folder center line, pole output folder and anode output press from both sides respectively with automobile storage battery
Positive and negative anodes be connected；
MCU1 master controls and electric quantity display circuit, lighting lamp circuit, warning light circuit, USB charging circuits, USB Quick
Charge3.0 output circuits, MCU1 power supply circuits, power switch circuit, fast charge circuit, Micro usb charging circuits are connected；
Micro charging circuits are connected with buck charge management circuit；Fast charge circuit is connected with buck charge management circuit；It rises
Decompression management circuit is connected with over-pressed, under-voltage and cell equalizing protecting circuit, Micro usb charging circuits, fast charge circuit；It crosses
Pressure, under-voltage protecting circuit are connected with MCU1 power supply circuits, buck charge management circuit, ferrous acid lithium ion polymer battery pack；
MCU1 power supply circuits are connected with over-pressed, under-voltage and cell equalizing protecting circuit, MCU1 master controls；Ferrous acid lithium ion polymer battery pack
It is connected with over-pressed, under-voltage and cell equalizing protecting circuit, High-current output circuit, MCU2 power supply circuits, pressure limited protection circuit；
MCU2 power supply circuits are connected with ferrous acid lithium ion polymer battery pack, MCU2 master controls；Pressure limited protection circuit and ferrous acid lithium ion
Polymer battery group, MCU2 master controls are connected；Power switch circuit is connected with MCU1 master controls, MCU2 master controls；High-current output circuit
It is connected with control output circuit, ferrous acid lithium ion polymer battery pack, V output battery clamps；MCU2 master controls and short-circuit protection circuit,
Current-limiting protection circuit, warning circuit, reverse-connection protection circuit, be just connected to dynamic conducting, temperature protection circuit, power switch circuit,
MCU2 power supply circuits, pressure limited protection circuit are connected；Short-circuit protection is connected with MCU2 master controls, control output circuit；Current-limiting protection electricity
Road is connected with MCU2 master controls, control output circuit.
2. a kind of multifunctional safe car emergency startup power supply with fast charge according to claim 1, which is characterized in that institute
It states High-current output circuit and is internally provided with high current field-effect tube.
3. a kind of multifunctional safe car emergency startup power supply with fast charge according to claim 1, which is characterized in that institute
The color for stating cathode output folder is black.
4. a kind of multifunctional safe car emergency startup power supply with fast charge according to claim 1, which is characterized in that institute
The color for stating anode output folder is red.
5. a kind of multifunctional safe car emergency startup power supply with fast charge according to claim 1, which is characterized in that institute
The model for stating MCU1 master control borads and MCU2 master control borads is respectively RH850/C1M and RH850/C1H.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721456434.8U CN207705819U (en) | 2017-11-04 | 2017-11-04 | A kind of multifunctional safe car emergency startup power supply with fast charge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721456434.8U CN207705819U (en) | 2017-11-04 | 2017-11-04 | A kind of multifunctional safe car emergency startup power supply with fast charge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705819U true CN207705819U (en) | 2018-08-07 |
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ID=63022048
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721456434.8U Expired - Fee Related CN207705819U (en) | 2017-11-04 | 2017-11-04 | A kind of multifunctional safe car emergency startup power supply with fast charge |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783724A (en) * | 2019-10-30 | 2020-02-11 | 浙江广为电器工具有限公司 | Push type storage battery presss from both sides |
| CN112821504A (en) * | 2021-02-01 | 2021-05-18 | 深圳市南霸科技有限公司 | Emergency starting power supply |
| CN113183899A (en) * | 2021-05-31 | 2021-07-30 | 深圳市卓芯微科技有限公司 | Ignition control device for emergency starting power supply of three-fork automobile and application method thereof |
| CN114362285A (en) * | 2021-12-03 | 2022-04-15 | 深圳感跃智能有限公司 | Overcurrent protection circuit and method for high-current discharge |
| EP4447260A3 (en) * | 2020-01-03 | 2025-02-19 | The Noco Company | Fast charging universal serial bus (usb type-c) connector and battery charging system for an auto battery charger |
-
2017
- 2017-11-04 CN CN201721456434.8U patent/CN207705819U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783724A (en) * | 2019-10-30 | 2020-02-11 | 浙江广为电器工具有限公司 | Push type storage battery presss from both sides |
| CN110783724B (en) * | 2019-10-30 | 2021-04-30 | 浙江广为电器工具有限公司 | Push type storage battery presss from both sides |
| EP4447260A3 (en) * | 2020-01-03 | 2025-02-19 | The Noco Company | Fast charging universal serial bus (usb type-c) connector and battery charging system for an auto battery charger |
| CN112821504A (en) * | 2021-02-01 | 2021-05-18 | 深圳市南霸科技有限公司 | Emergency starting power supply |
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