CN206004393U - A kind of emergency starting power supply of 12V and 24V dual output - Google Patents
A kind of emergency starting power supply of 12V and 24V dual output Download PDFInfo
- Publication number
- CN206004393U CN206004393U CN201620736814.6U CN201620736814U CN206004393U CN 206004393 U CN206004393 U CN 206004393U CN 201620736814 U CN201620736814 U CN 201620736814U CN 206004393 U CN206004393 U CN 206004393U
- Authority
- CN
- China
- Prior art keywords
- battery
- power supply
- emergency starting
- starting power
- binding post
- 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.)
- Expired - Fee Related
Links
- 230000009977 dual effect Effects 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 229910052744 lithium Inorganic materials 0.000 claims description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 5
- 239000011800 void material Substances 0.000 claims description 4
- ZCJJIQHVZCFSGZ-UHFFFAOYSA-N 2,8-bis(diphenylphosphoryl)dibenzothiophene Chemical compound C=1C=CC=CC=1P(C=1C=C2C3=CC(=CC=C3SC2=CC=1)P(=O)(C=1C=CC=CC=1)C=1C=CC=CC=1)(=O)C1=CC=CC=C1 ZCJJIQHVZCFSGZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000005955 Ferric phosphate Substances 0.000 claims description 3
- 229940032958 ferric phosphate Drugs 0.000 claims description 3
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 3
- 229910000399 iron(III) phosphate Inorganic materials 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000012802 pre-warming Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of emergency starting power supply of 12V and 24V dual output, including housing, handle, battery pack, positive binding post and negative binding post, charging inlet, electric switch, switching switch is provided with the housing, and switching switch is with 12V output, three output states of 24V output and open circuit.Battery pack is provided with heating arrangements.The emergency starting power supply of the 12V and 24V dual output that the utility model is provided, by being switched by electrical connection to battery unit, reach the purpose of 12V and 24V dual output, meet the emergency starting demand of various automobiles, the emergency starting power supply can achieve large current charge and low-temperature prewarming electric discharge, emergency starting power supply is made to have bigger low temperature adaptability and convenience, while improving the service life of emergency power supply.
Description
Technical field
The utility model is related to emergency starting power supply, and in particular to a kind of emergency starting power supply of 12V and 24V dual output,
Belong to automobile power source technical field.
Background technology
Various customs in routine use may cause automobile batteries power shortage, lead to not start automobile；Automobile storage battery
Lead-acid battery is typically adopted, and as temperature reduces, battery-active declines rapidly, and electricity also declines therewith, especially colder
The north, automobile after chill night, get up by possible morning, cannot equally start automobile.Emergency power supply is due to fine
Solve this problem, be commercially available rapid popularization, but automobile starting supply voltage have 12V and two kinds of 24V, the former
It is used on petrol power car, two the latter are most to be used on truck or diesel car, adopts emergency power supply on the market more more
The design of single output voltage, this results in emergency power supply purposes and is greatly reduced, and usage frequency is low, due to the characteristic of lithium battery, typically
It is advisable in the capacity long-term storage of 60%-70%, this is resulted under arctic weather, actual not enough power supply, it is impossible to start vapour
The problem of car, and interim to emergency power supply charging, and normal charge electric current is little, and efficiency is slow, it is impossible to accomplish Emergency use, and due to big
When electric current charges, battery-heating is serious, if not doing requisite measure, also produces harmful effect to battery life.Having on the market can
With the product of output voltage switching, but due to above reason, cause 12V shelves for normally using, and 24V be due to not enough power supply,
Often emergency starting effect is unsatisfactory.
Utility model content
For solving above-mentioned technical problem, the utility model provides a kind of emergency starting power supply of 12V and 24V dual output,
By to battery unit by simple electrical connection switching, you can reach the purpose of 12V and 24V dual output, the emergency starting
Power supply can achieve large current charge and low-temperature prewarming electric discharge, make emergency starting power supply have bigger low temperature adaptability and convenient
Property, while improving the service life of emergency power supply.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows：A kind of emergency starting of 12V and 24V dual output
Power supply, including housing, arranges handle on the housing, is arranged on the battery pack of the enclosure interior, is arranged on the shell
Positive binding post and negative binding post, setting on body is used for the charging inlet for charging on the housing, is arranged on the shell
Electric switch on body, is additionally provided with the switching switch switched for output voltage on the housing, and the switching switch is
Three output switch of DPDT, with 12V output, three output states of 24V output and open circuit, the battery pack includes at least two
The 12V battery unit of group or even number number, the first battery unit positive pole are connected with the positive binding post, at the same with institute
The one of binding post connection of switching switch 12V output shelves is stated, the first battery unit negative pole is opened with the switching switch
The one of binding post connection of road shelves, the second battery unit positive pole export shelves other in which binding post with the 12V
Connection, the second battery unit negative pole are connected with described open circuit another binding post of shelves, the switching switch 24V shelves wiring
Terminal is connected by wire.
Preferably, the battery pack is ternary lithium battery or is ferric phosphate lithium cell.
Preferably, also include battery protection module, the battery protection module is used for battery pack overshoot to be protected, crosses and put
And balance protection.
Preferably, the battery pack includes the array of some connection in series-parallel composition, and the battery pack is embedded in and is provided with electricity
On the support of pond groove void, the support is matched with the battery, arranges hole on the bracket, and described hole is from described
Support one end is provided with heating rod along extending to the other end with the axially in parallel direction of the groove void in described hole, described plus
Hot pin is arranged in parallel.
Preferably, the support two ends are provided with felt pad, the felt pad is matched with the support section configuration.
Preferably, the support is thermal conductive metallic material.
Preferably, also include heater switch, described heater switch one end is connected with the battery anode, the other end and institute
The connection of heating rod positive pole is stated, the heating rod negative pole is connected with the battery electrode.
Preferably, also include display screen, the display screen is arranged on the housing side, the display screen is used for showing institute
State battery voltage and charge value.
Compared with prior art, the beneficial effects of the utility model are:
1., due to possessing the switching of 12V and 24V output voltage, the emergency starting of nearly all automobile can be met；Use lithium battery
Used as the source of welding current, energy density is high, can possess excellent endurance, can meet in equipment under less volume weight
Multiple emergency starting demand.
2., as the support that makes using heat-conducting metal is come self-contained battery, intensity and the security of battery pack had both been improve,
Simultaneously because the easy thermal conductivity of metal, the effect having in large current charge to battery radiating, make emergency power supply in low use
Have convenience and longer cycle life under the frequency concurrently.
3., due to being provided with the heating rod of preheating in metallic support, in the environment of low temperature, heating rod is first to battery
Group is uniform to be preheated, and in warm, in lithium battery, lithium ion is quickly activated, and capacity returns normal level, improves emergency starting
Success rate, it is to avoid lithium battery is at low ambient temperatures.
4., as emergency power supply can be deposited with 60% electricity at ordinary times, the service life of lithium battery can be greatly prolonged, is carried
The economy of high emergency power supply.
Description of the drawings
For the technical scheme being illustrated more clearly that in the utility model embodiment technology, embodiment technology will be retouched below
Needed for stating, accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the utility model structural scheme of mechanism
Fig. 2 is the utility model supporting structure schematic diagram
Fig. 3 switches schematic diagram for PTC battery cell voltage
Fig. 4 is the utility model internal structure schematic diagram
Wherein, 1 is positive binding post, and 2 for bearing binding post, and 3 is switching switch, and 4 is charging inlet, and 5 is heater switch,
6 is display module, and 7 is electric switch, and 8 is handle, and 9 is housing, and 10 is battery protection module, and 11 is support, and 12 is battery, 13
Heating rod, 14 is felt pad, and 16 is battery pack, and 21 is the first battery unit, and 22 is the second battery unit, and 23 is 24V shelves, and 24 are
Open circuit shelves, 25 is 12V shelves；
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Embodiment
As Figure 1-4, a kind of emergency starting power supply of 12V and 24V dual output, including housing 9, is provided with housing 9
Handle 8, is provided with positive binding post 1 and negative binding post 2 and charging inlet 4, the electricity being arranged on housing 9 on housing 9
Air cock 7, is internally provided with the galvanic battery pack 16 of offer, battery pack 16 in housing 9 and is arranged on inside housing 9, battery pack
The 16 12V battery units for including two pieces of connection in series-parallel compositions, battery pack 16 for ternary lithium battery or are ferric phosphate lithium cell, for
Daily low frequency time is used, and pays the utmost attention to that cycle life is relatively low, but cost advantage, volume energy are than 18650 specifications with the obvious advantage
Big rate battery, the switching switch 3 being additionally provided with the housing 9 for output voltage switching, the switching switch 3 is
Three output switch of DPDT, with 12V output, 24V output and open circuit three output states, 21 positive pole of the first battery unit with
The positive binding post 1 connects, while being connected with the one of binding post of the 12V output shelves of switching switch 3, the first battery list
First 21 negative poles are connected with the one of binding post of 3 open circuit shelves of switch that switches, and 22 negative pole of the second battery unit switchs 3 with switching
12V output shelves other in which binding post connection, 22 positive pole of the second battery unit and the open switch 3 shelves of opening a way are another
Individual binding post connection, the 24V shelves binding post of switching switch 3 are connected by wire.So switching is switched in 24V shelves, the
One battery unit 21 and the second battery unit 22 are to be connected in series, and composition 24V output, switching are switched in 12V shelves, the first battery
Unit 21 and the second battery unit 22 are to be connected in parallel, composition 12V output；First battery unit 21 and the second battery unit 22 embedding
On support 11, support 11 is matched with battery 12, and support 11 adopts the capacity of heat transmission good and the material with superior strength, excellent
Metal material, more preferably aluminium alloy is selected, in order to ensure the insulation of battery and aluminium alloy, an insulation can be covered by cell peripheral again
Set, is then charged into support 11, and the single battery core of the aspect ratio of support 11 is low, so can arrange felt pad 14 at 11 two ends of support,
Felt pad 14 is matched with 11 section configuration of support, and support 11 coordinates, and height is just consistent with cell height, then by battery core
Both positive and negative polarity is assembled by nickel strap spot welding, arranges hole on support 11, and hole is from 11 one end of support edge and 16 axle of battery pack
The other end being extended to parallel direction, heating rod 13 being provided with hole, heating rod 13 is arranged in parallel.13 negative pole of heating rod with
16 negative pole of battery pack connects.Heater switch 5 is provided between 13 positive pole of heating rod and 16 positive pole of battery pack, for controlling heating rod
13 energising, at low temperatures, can open heater switch 5, battery pack 16 is preheated, and heating rod 13 is joined with aluminium alloy post 11
Close, be heated evenly each battery core of battery pack 16, after heating a period of time, battery core temperature rises, lithium ion activity rises, electric discharge
Ability recovers normal, quickly car emergency can be started.
Due to lithium battery characteristic, full electricity storage can be had a negative impact to service life of lithium battery, be more suitable for 60% or so electricity
Long-term storage, automobile starting power supply are relatively low due to frequency of usage, during unexpected Emergency use, after shelving for a long time, lithium ion activity drop
Low, it is not enough to sometimes start automobile, at this moment external charger is connected by the charging inlet 4 on housing 9, quickly filled with high current
Electricity, can select the charging current of 10A-50A according to actual conditions, can activate lithium ion activity, while quick at short notice
Supplement 16 electricity of battery pack, charging process pass through battery protection module 10, battery protection module 10 be used for protect battery 12 to overshoot,
Cross and put and balance protection.In the case of large current charge, lithium battery has obvious temperature rise, if temperature is too high, to lithium battery
Capacity causes irreversible reduction, and aluminium alloy post 11 quickly can conduct the heat for accumulating in lithium battery interior to battery pack 16
Periphery, reaches the purpose of radiating, and power supply closes the cover plate, cover plate and 9 flush with outer surface of housing in preheating, muddy in appearance
So integrally.
Additionally, being provided with display screen 6 in 9 side of housing, display screen 6 is used for showing 16 voltage of battery pack and dump energy
Value.It is easy to slap power supply real-time status.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Multiple modifications to these embodiments will be apparent for those skilled in the art, be determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (8)
1. a kind of emergency starting power supply of 12V and 24V dual output, including housing, arranges handle on the housing, is arranged on
The battery pack of the enclosure interior, positive binding post on the housing and negative binding post are set, are arranged on the housing
On for the charging inlet that charges, electric switch on the housing is set, it is characterised in that：Also set up on the housing
The switching switch having for output voltage switching, the switching switch is three output switch of DPDT, with 12V output, 24V
Three output states of output and open circuit, the battery pack include the 12V battery unit of at least two groups or even number number, the first electricity
Pool unit positive pole is connected with the positive binding post, while switch the one of binding post of 12V output shelves with the switching connecting
Connect, the first battery unit negative pole is connected with the one of binding post of the switching switch open shelves, and the second battery unit is just
Pole is connected with 12V output shelves other in which binding post, and the second battery unit negative pole is another with the open circuit shelves
Individual binding post connection, the switching switch 24V shelves binding post are connected by wire.
2. the emergency starting power supply of a kind of 12V and 24V dual output according to claim 1, it is characterised in that：The battery
Organize for ternary lithium battery or for ferric phosphate lithium cell.
3. the emergency starting power supply of a kind of 12V and 24V dual output according to claim 2, it is characterised in that：Also include electricity
Pond protection module, the battery protection module are used for the battery pack overshoot, cross and put and balance protection.
4. the emergency starting power supply of a kind of 12V and 24V dual output according to claim 1, it is characterised in that：The battery
Group includes the array of some connection in series-parallel composition, and the battery pack is embedded on the support for being provided with battery groove void, the support
Match with the battery, hole is set on the bracket, described hole is from described support one end edge and the groove void axle
The other end is extended to parallel direction, in described hole, heating rod is provided with, the heating rod is arranged in parallel.
5. the emergency starting power supply of a kind of 12V and 24V dual output according to claim 4, it is characterised in that：At described
Frame two ends are provided with felt pad, and the felt pad is matched with the support section configuration.
6. the emergency starting power supply of a kind of 12V and 24V dual output according to claim 5, it is characterised in that：The support
For thermal conductive metallic material.
7. the emergency starting power supply of a kind of 12V and 24V dual output according to claim 6, it is characterised in that：Also include plus
Thermal switch, described heater switch one end are connected with the battery anode, and the other end is connected with the heating rod positive pole, described plus
Hot pin negative pole is connected with the battery electrode.
8. the emergency starting power supply of a kind of 12V and 24V dual output according to claim 1, it is characterised in that：Also include to show
Display screen, the display screen are arranged on the housing side, and the display screen is used for showing the battery voltage and charge value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736814.6U CN206004393U (en) | 2016-07-13 | 2016-07-13 | A kind of emergency starting power supply of 12V and 24V dual output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736814.6U CN206004393U (en) | 2016-07-13 | 2016-07-13 | A kind of emergency starting power supply of 12V and 24V dual output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206004393U true CN206004393U (en) | 2017-03-08 |
Family
ID=58201994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620736814.6U Expired - Fee Related CN206004393U (en) | 2016-07-13 | 2016-07-13 | A kind of emergency starting power supply of 12V and 24V dual output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206004393U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160177A (en) * | 2016-07-13 | 2016-11-23 | 苏州新逸喆电子科技有限公司 | A kind of emergency starting power supply of 12V and 24V dual output |
| CN108506136A (en) * | 2018-03-29 | 2018-09-07 | 芜湖长捷航空动力科技有限责任公司 | A kind of special engine startup battery pack |
| CN111033031A (en) * | 2017-08-30 | 2020-04-17 | 尼科公司 | Portable rechargeable battery jumper jump starting device |
| CN111051684A (en) * | 2017-08-30 | 2020-04-21 | 尼科公司 | Rechargeable jump starting device with high-conductivity cable connection |
-
2016
- 2016-07-13 CN CN201620736814.6U patent/CN206004393U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160177A (en) * | 2016-07-13 | 2016-11-23 | 苏州新逸喆电子科技有限公司 | A kind of emergency starting power supply of 12V and 24V dual output |
| CN111033031A (en) * | 2017-08-30 | 2020-04-17 | 尼科公司 | Portable rechargeable battery jumper jump starting device |
| CN111051684A (en) * | 2017-08-30 | 2020-04-21 | 尼科公司 | Rechargeable jump starting device with high-conductivity cable connection |
| US11804724B2 (en) | 2017-08-30 | 2023-10-31 | The Noco Company | Rechargeable jump starting device having a highly electrically conductive cable connecting device |
| US12051927B2 (en) | 2017-08-30 | 2024-07-30 | The Noco Company | Rechargeable jump starting device having a highly electrically conductive cable connecting device |
| CN108506136A (en) * | 2018-03-29 | 2018-09-07 | 芜湖长捷航空动力科技有限责任公司 | A kind of special engine startup battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20180713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |