CN106981705A - A kind of car emergency startup power supply device - Google Patents
A kind of car emergency startup power supply device Download PDFInfo
- Publication number
- CN106981705A CN106981705A CN201611024036.9A CN201611024036A CN106981705A CN 106981705 A CN106981705 A CN 106981705A CN 201611024036 A CN201611024036 A CN 201611024036A CN 106981705 A CN106981705 A CN 106981705A
- Authority
- CN
- China
- Prior art keywords
- power supply
- chamber body
- supply device
- output terminals
- startup power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 40
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000003990 capacitor Substances 0.000 claims abstract description 32
- 230000002787 reinforcement Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 239000002253 acid Substances 0.000 description 10
- 239000000178 monomer Substances 0.000 description 4
- 229910018095 Ni-MH Inorganic materials 0.000 description 2
- 229910018477 Ni—MH Inorganic materials 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 206010021703 Indifference Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M16/00—Structural combinations of different types of electrochemical generators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a kind of car emergency startup power supply device, the startup power supply device includes top tape case lid and is built-in with the casing of lithium-ion capacitor module and secondary cell, dividing plate is provided with the inner chamber of the casing, the inner chamber of casing is divided into the left chamber body for placing lithium-ion capacitor module and the right chamber body for placing secondary cell by the dividing plate;BMS plates, relay, the delay circuit with delay switch are provided with the lithium-ion capacitor module, lithium-ion capacitor module has B positive output terminals, S positive output terminals and B negative output terminals, the B positive output terminals are drawn from BMS plates, and be connected with anode of secondary battery, B negative output terminals are connected with secondary battery negative pole and relay respectively, relay is connected with delay circuit, and delay circuit is fixedly connected with case lid.Startup power supply device design structure is simple, small volume, and security and stability is high, while being easy to movement and installation of the user to supply unit.
Description
Technical field
The present invention relates to a kind of emergency starting supply unit on automobile.
Background technology
With the progress and development of society, automobile turns into the walking-replacing tool of more and more people, has brought greatly
It is convenient.Although automotive engineering is very ripe, in terms of startup or not fully up to expectations.At present, use electric power storage automobile more
Pond is directly initiated, using lead-acid battery and lithium ion battery.During automobile starting, startup power supply needs to provide than running well
It is higher by several times of starting current.The specific power of lead-acid battery is low, is directly initiated using lead-acid battery and easily output current occurs not
Starter motor torque reduction is made enough, causes time since engine start to increase, or even starts failure;Especially under cryogenic, lead
Sour battery due to that can not cause automobile not start by multiplying power discharging greatly;In addition, long-term heavy-current discharge can shorten lead-acid battery
In the life-span, irreversible influence is produced to battery;Lead-acid battery group can also be increased generally for high current automobile starting is met, this is not
But increase startup power supply installation cost, and increase volume.For the deficiency in terms of existing automobile starting, people take improvement
Measure:Startup power supply device is used as by the use of double startup system.Existing Double-starting-powesystem system is by ultracapacitor and electric power storage
Pond is combined.Although the specific power of ultracapacitor is high, low-temperature characteristics is good, and service life is long, can provide high current to starter,
But the self-discharge rate of ultracapacitor is high, it will discharge within basic 3 days, after shelving for a long time automobile can be caused to be difficult to start, therefore
Ultracapacitor charging is often given, the energy consumption of battery is added.
The content of the invention
The technical problems to be solved by the invention are to provide the good combination of a kind of simple in construction, small volume, security and stability
The new automobile starting supply unit of lithium-ion capacitor and battery.
Lithium-ion capacitor uses lithium ion battery and ultracapacitor mixed structure, and its positive pole is using ultracapacitor
Positive pole, negative pole uses the negative pole structure of lithium ion battery, and having the high power density of ultracapacitor concurrently, (its power density is much larger than
Lead-acid accumulator), the characteristic of long-life characteristics and lithium ion battery high-energy-density.There is very high voltage to keep energy for itself
Power, 25 DEG C of normal temperature is placed 3 months, and voltage declines≤5%;The safety in operation of wide temperature in use scope (- 40 DEG C~70 DEG C), can
By property.Therefore, lithium-ion capacitor can make up the shortcoming of battery completely, directly substitute battery and be used as automobile starting power supply.
Based on this, to solve above technical problem, the invention discloses a kind of car emergency startup power supply device, the startup
Supply unit includes top tape case lid and is built-in with the casing of lithium-ion capacitor module and secondary cell, the inner chamber of the casing
In be provided with dividing plate, the inner chamber of casing is divided into the left chamber body for placing lithium-ion capacitor module and places secondary electricity by the dividing plate
The right chamber body in pond;Battery management system BMS plates, relay are provided with the lithium-ion capacitor module, with delay switch
Delay circuit, lithium-ion capacitor module has B positive output terminals, S positive output terminals and B negative output terminals, and the B is just
Pole lead-out terminal is drawn from BMS plates, and is connected with anode of secondary battery, B negative output terminals respectively with secondary battery negative pole with
And relay is connected, relay is connected with delay circuit, and delay circuit is fixedly connected with case lid.
Wherein, the lithium-ion capacitor module is made up of multiple lithium-ion capacitor monomer connection in series-parallel, and the BMS plates are used
In balanced lithium-ion capacitor monomer voltage.
Further, corresponding position in fixed plate, the fixed plate is provided with the left chamber body and is offered makes B respectively
B positive poles delivery outlet, S positive poles delivery outlet and B negative poles that positive output terminals, S positive output terminals and B negative output terminals stretch out
Delivery outlet.
Further, the casing top edge is provided with the frame bar for fixing case lid, and the one of the frame bar is angular
Interior right angle bending, outside forms a rectangle installing port, and the S positive output terminals are located at the rectangle installing port, the B positive poles
Lead-out terminal and B negative output terminals are located on the inside of frame bar, and are located at respectively on the inside of two sides that right angle is bent.Further
Ground, the case lid shape is consistent with frame strip, and the lower edge of case lid is with frame bar by snapping connection.
Further, the side of the right chamber body of the casing is provided with the right side that several are used to fix the position of secondary cell
Cavity positive stop strip.
Further, some left chamber bodies for being used to fix lithium-ion capacitor module position are provided with the left chamber body
Support bar and left chamber body positive stop strip, left chamber body support bar are disposed longitudinally on the side wall junction of dividing plate and casing, the left chamber body
Positive stop strip is horizontally set on left chamber body support bar;The external side of left chamber is provided with the side cover plate of capping.
Further, some reinforcements are provided with the lateral surface of the casing and side cover plate.
Further, the case lid is locating opening above right chamber body, is open, the anode and cathode terminals of secondary cell are naked
It is exposed at the open-mouth.
Further, the case lid is locating closing above left chamber body, and is provided with for being embedded in the logical of delay switch
The back side is provided with some reinforcements at hole, the closing.Case lid presents semi-enclosed
Further, side is provided with handle groove before and after the casing, is easy to the movement and installation of supply unit.
The secondary cell of the present invention can select any in lead-acid battery, lithium ion battery, nickel-cadmium cell or Ni-MH battery
One kind, is preferred with lead-acid battery.
The present invention has given full play to the high power density of lithium-ion capacitor, high voltage holding capacity, strong low temperature discharge and recharge
The characteristic such as ability and long circulation life, extends the service life of battery while reducing time since engine start.And should
Startup power supply device design structure is simple, small volume, and security and stability is high, at the same be easy to user to the movement of supply unit and
Install.
Brief description of the drawings
Fig. 1 is the overall appearance figure of automobile starting supply unit;
Fig. 2 is the decomposition texture schematic diagram of automobile starting supply unit;
Fig. 3 automobile startings supply unit is taking out secondary cell, and the decomposition texture signal seen from another viewing angle
Figure
Fig. 4 is the structural representation of casing;
Fig. 5 is the structural representation of another angle of casing;
Fig. 6 is lithium-ion capacitor module;
Fig. 7 is the positive structure schematic of case lid;
Fig. 8 is the structure schematic diagram of case lid.
Label in figure:1- casings, 1.1- dividing plates, 1.2- right chamber bodies, 1.3- left chamber bodies, 1.4- right chamber body positive stop strips, 1.5-
Left chamber body positive stop strip, 1.6- left chamber body support bars, 1.7- fixed plates, 1.7.1-B positive pole delivery outlets, 1.7.2-S positive pole delivery outlets,
1.7.3-B negative pole delivery outlet, 1.8- frame bars, 1.9- reinforcements, 1.10- handle grooves, 1.11- side cover plates, 1.12- rectangles peace
Mouth is filled, 2- secondary cells, 3- lithium-ion capacitance modules, 3.1-B positive output terminals, 3.2-S positive output terminals, 3.3-B is born
Pole lead-out terminal, 4-BMS plates, 5- relays, 6- delay circuits, 6.1- delay switch, 7- case lids, 7.1- through holes, 7.2- is open.
Embodiment
With reference to embodiment, present disclosure is more specifically illustrated.The implementation of the present invention is not limited to following reality
Example is applied, any formal accommodation or change made to the present invention all should be within the scope of the present invention.
Embodiment 1
As shown in Figure 2,3, car emergency startup power supply device of the present invention, the startup power supply device includes top tape
Dividing plate is provided with case lid 7 and the casing 1 for being built-in with lithium-ion capacitor module 3 and secondary cell 2, the inner chamber of the casing 1
1.1, the inner chamber of casing 1 is divided into left chamber body 1.3 and right chamber body 1.2 by the dividing plate 1.1, and defines the left chamber body of supply unit
1.3 sides are a left side, and the side of right chamber body 1.2 is the right side, before and after both sides are respectively in addition.The top of left chamber body 1.3 is provided with fixed plate 1.7, Gu
B positive pole delivery outlet 1.7.1, S positive pole delivery outlet 1.7.2 and B negative pole delivery outlets 1.7.3 is offered in fixed board 1.7.Left chamber body 1.3
Secondary cell 2 is placed in interior placement lithium-ion capacitor module 3, right chamber body 1.2.For ease of putting for lithium-ion capacitor module 3
Enter, the outside of left chamber body 1.3 is arranged to dismountable side cover plate 1.11, for entering to the lithium-ion capacitor module 3 after installation
Row capping.
In order to fix the position of lithium-ion capacitor module 3, some, left chamber are provided with the left chamber body 1.3 of casing 1
Body support bar 1.6 and left chamber body positive stop strip 1.5, left chamber body support bar 1.6 are disposed longitudinally on the side wall with casing 1 on dividing plate 1.1
Junction, the left chamber body positive stop strip 1.5 is horizontally set on left chamber body support bar 1.6, as shown in Figure 5.It is secondary in order to fix
The position of battery 2, is provided with several right chamber body positive stop strips 1.4, such as Fig. 4 institutes in the front and back sides of the right chamber body 1.2 of casing 1
Show.
The lithium-ion capacitor module 3 is made up of multiple lithium-ion capacitance monomer connection in series-parallel, lithium-ion capacitor module 3
Top is provided with battery management system BMS plates 4, and the BMS plates 4 are used for balanced lithium-ion capacitor monomer voltage.The He of BMS plates 4
Lithium-ion capacitor module 3 is respectively positioned on the lower section of fixed plate 1.7, and relay 5 and delay circuit are additionally provided with the top of fixed plate 1.7
6。
Lithium-ion capacitor module 3 has B positive output terminals 3.1, S positive output terminals 3.2 and B negative output terminals
3.3, the B positive output terminals 3.1 are drawn from BMS plates 4, and are electrically connected with the positive pole of secondary cell 2, B negative output terminals 3.3
Electrically connected respectively with the negative pole of secondary cell 2 and relay 5, relay 5 is electrically connected with delay circuit 6, delay circuit 6 and case lid
7 are fixedly connected.After installation, B positive output terminals 3.1, S positive output terminals 3.2 and B negative output terminals 3.3 are respectively from solid
B positive pole delivery outlet 1.7.1, S positive pole delivery outlet 1.7.2 and B negative pole delivery outlets 1.7.3 of fixed board 1.7 stretches out.
The top edge of casing 1 is provided with the frame bar 1.8 for fixing case lid 7, and the one of the frame bar 1.8 is angular interior
Right angle is bent, and outside forms a rectangle installing port 1.12, and the S positive output terminals 3.2 are located at the rectangle installing port 1.12,
As shown in figure 4, the B positive output terminals 3.1 and B negative output terminals 3.3 are located at the inner side of frame bar 1.8, and it is located at respectively
The inner side on two sides of right angle bending.That is the setting of frame bar 1.8, by B positive pole delivery outlet 1.7.1, B negative pole delivery outlets 1.7.3
B positive output terminals 3.1, B negative output terminals 3.3 and the S positive poles therefrom stretched out with S positive pole delivery outlet 1.7.2 and correspondence
Lead-out terminal 3.2 is separated, it is ensured that safety.
The shape of case lid 7 is consistent with the shape of frame bar 1.8, and lower edge and the frame bar 1.8 of case lid 7 are connected by buckle
Connect.
Some reinforcements 1.9 are provided with the lateral surface of the casing 1 and side cover plate 1.11.
Case lid 7 as shown in Figure 7,8, at the top of right chamber body 1.2 be open, be opening 7.2, secondary cell 2 it is positive and negative
Extreme son is exposed at this at open 7.2.
Case lid 7 is being closed at the top of left chamber body 1.3, and the delay being provided with for being embedded in connection delay circuit 6 is opened
The back side is provided with some reinforcements 1.9 at the through hole 7.1 of pass 6.1, the closing.
Handle groove 1.10 is provided with before and after casing 1 on the outside of side, it is convenient to carry and install.
The present embodiment secondary cell 2 is from any one in lead-acid battery, lithium ion battery, nickel-cadmium cell or Ni-MH battery
Kind, indifference during installation is then preferred when using with lead-acid battery.
Claims (10)
1. a kind of car emergency startup power supply device, the startup power supply device includes top tape case lid (7) and is built-in with lithium ion
The casing (1) of capacitor module (3) and secondary cell (2), its feature exists:Dividing plate is provided with the inner chamber of the casing (1)
(1.1), the dividing plate (1.1) by the inner chamber of casing (1) be divided into place lithium-ion capacitor module (3) left chamber body (1.3) and
Place the right chamber body (1.2) of secondary cell (2);BMS plates (4), relay are provided with the lithium-ion capacitor module (3)
(5) delay circuit (6), with delay switch (6.1), lithium-ion capacitor module (3) is having B positive output terminals (3.1), S just
Pole lead-out terminal (3.2) and B negative output terminals (3.3), the B positive output terminals (3.1) are drawn from BMS plates (4), and with
Secondary cell (2) positive pole is connected, and B negative output terminals (3.3) are connected with secondary cell (2) negative pole and relay (5) respectively,
Relay (5) is connected with delay circuit (6), and delay circuit (6) is fixedly connected with case lid (7).
2. car emergency startup power supply device according to claim 1, it is characterised in that:Set on the left chamber body (1.3)
Have on fixed plate (1.7), the fixed plate (1.7) corresponding position offer makes B positive output terminals (3.1), S positive poles respectively
B positive poles delivery outlet (1.7.1), S positive poles delivery outlet (1.7.2) that lead-out terminal (3.2) and B negative output terminals (3.3) stretch out
With B negative poles delivery outlet (1.7.3).
3. car emergency startup power supply device according to claim 1 or claim 2, it is characterised in that:Casing (1) top edge
It is provided with the frame bar (1.8) for fixing case lid (7), an angular interior right angle bending of the frame bar (1.8), outside formation one
Individual rectangle installing port (1.12), the S positive output terminals (3.2) are located at the rectangle installing port (1.12), the B positive poles output
Terminal (3.1) and B negative output terminals (3.3) are located on the inside of frame bar (1.8), and are located at respectively in two sides that right angle is bent
Side.
4. car emergency startup power supply device according to claim 3, it is characterised in that:Case lid (7) shape and frame
Bar (1.8) shape is consistent, and the lower edge of case lid (7) is with frame bar (1.8) by snapping connection.
5. car emergency startup power supply device according to claim 1, it is characterised in that:The right chamber body of the casing (1)
(1.2) side is provided with the right chamber body positive stop strip (1.4) that several are used to fix the position of secondary cell (2).
6. car emergency startup power supply device according to claim 1, it is characterised in that:Set in the left chamber body (1.3)
There are some left chamber body support bars (1.6) and left chamber body positive stop strip for being used to fix lithium-ion capacitor module (3) position
(1.5), left chamber body support bar (1.6) is disposed longitudinally on the side wall junction with casing (1), the left chamber body on dividing plate (1.1)
Positive stop strip (1.5) is horizontally set on left chamber body support bar (1.6);The side of capping is provided with the outside of the left chamber body (1.3)
Cover plate (1.11).
7. car emergency startup power supply device according to claim 6, it is characterised in that:The casing (1) and side cover plate
(1.11) some reinforcements (1.9) are provided with lateral surface.
8. car emergency startup power supply device according to claim 1, it is characterised in that:The case lid (7) is positioned at right chamber
It is open above body (1.2), is open (7.2), the anode and cathode terminals of secondary cell (2) is exposed at opening (7.2) place.
9. the car emergency startup power supply device according to claim 1 or 9, it is characterised in that:The case lid (7) is positioned at a left side
Closed above cavity (1.3), and be provided with the back side at the through hole (7.1) for being embedded in delay switch (6.1), the closing and set
There are some reinforcements (1.9).
10. car emergency startup power supply device according to claim 1, it is characterised in that:Side is set before and after the casing (1)
There is handle groove (1.10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611024036.9A CN106981705A (en) | 2016-11-17 | 2016-11-17 | A kind of car emergency startup power supply device |
Applications Claiming Priority (1)
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CN201611024036.9A CN106981705A (en) | 2016-11-17 | 2016-11-17 | A kind of car emergency startup power supply device |
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CN106981705A true CN106981705A (en) | 2017-07-25 |
Family
ID=59340465
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CN201611024036.9A Pending CN106981705A (en) | 2016-11-17 | 2016-11-17 | A kind of car emergency startup power supply device |
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CN (1) | CN106981705A (en) |
Cited By (2)
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---|---|---|---|---|
CN108831761A (en) * | 2018-06-25 | 2018-11-16 | 江苏华锋新能源科技有限公司 | Inside a kind of battery and capacitor it is mixed and nickel zinc capacitor batteries |
CN111969669A (en) * | 2020-07-07 | 2020-11-20 | 东莞市普隆电子有限公司 | Energy storage device capable of being rapidly charged |
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CN111969669A (en) * | 2020-07-07 | 2020-11-20 | 东莞市普隆电子有限公司 | Energy storage device capable of being rapidly charged |
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