CN209675444U - A kind of ultralow temperature emergency starting device - Google Patents
A kind of ultralow temperature emergency starting device Download PDFInfo
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- CN209675444U CN209675444U CN201920664557.3U CN201920664557U CN209675444U CN 209675444 U CN209675444 U CN 209675444U CN 201920664557 U CN201920664557 U CN 201920664557U CN 209675444 U CN209675444 U CN 209675444U
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- power supply
- lithium battery
- starting device
- ultralow temperature
- shell
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- 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 utility model discloses a kind of ultralow temperature emergency starting devices, including shell and it is placed in the intracorporal power module of shell, the power module includes lithium battery power supply and coupled in parallel in the capacitance module of lithium battery power positive cathode, and the positive and negative end of the lithium battery power supply has been respectively coupled to output cathode terminal and output negative pole terminal；The utility model has to be discharged by way of shunt capacitance module, so that lithium battery source module self-heating, is discharged jointly both after capacitance module is fully charged, final the advantages of starting external device.
Description
Technical field
The utility model relates to battery supply technical fields, more particularly, to a kind of ultralow temperature emergency starting device.
Background technique
It by lithium metal or lithium alloy is negative electrode material, using the electricity of non-aqueous electrolytic solution that " lithium battery power supply ", which is a kind of,
Pond.Lithium metal battery is proposed and is studied by GilbertN.Lewis earliest within 1912.When the 1970s,
M.S.Whittingham is proposed and the lithium ion battery that begins one's study.Since the chemical characteristic of lithium metal is very active, so that lithium is golden
Processing, preservation, the use of category, it is very high to environmental requirement.
Lithium battery power supply has the advantage that 1, voltage height, and the operating voltage of single battery is up to 3.7-3.8V(ferric phosphate
Lithium is 3.2V), it is 3 times of Ni-Cd, Ni-MH battery；2, specific energy is big, and attainable practical specific energy is 555Wh/kg left
The right side, i.e. material can reach the specific capacity (3--4 times of Ni-Cd, 2--3 times of Ni-MH) of 150mAh/g or more, already close to its reason
By about the 88% of value；3, have extended cycle life, generally can reach 500 times or more or even 1000 times or more, LiFePO4 can be with
Reach 2000 times or more.For the electric appliance of low discharging current, the service life of battery, by the competitiveness of Electronating device again；4, safety
Performance is good, nuisanceless, lithium battery power supply of the memory-less effect as Li-ion predecessor, because lithium metal easily formed dendrite occur it is short
Road reduces its application field: have the element of pollution in Li-ion to environment without cadmium, lead, mercury etc.: some processes are (as being sintered
Formula) Ni-Cd battery existing for a big disadvantage be " memory effect ", the serious use for fettering battery, but Li-ion is not deposited
In this respect the problem of；5, self discharge is small, and the self-discharge rate after fully charged Li-ion is stored 1 month at room temperature is 2% or so,
It is significantly less than the 25-30% of Ni-Cd, the 30-35% of Ni-MH；6, quick charge, 1C 30 minute volumes of charging can achieve nominal appearance
80% or more of amount, ferrophosphorus battery can achieve 10 minutes and be charged to the 90% of nominal capacity；7, operating temperature, operating temperature be-
25~45°C。
The operating temperature of lithium battery power supply is -25 ~ 45 °C, but due to the presence of technical barrier, lithium in the prior art
Battery supply can not use under the environment below -40 degree.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of ultralow temperature emergency starting dresses
It sets, is discharged by way of shunt capacitance module, so that the progress of lithium battery source module self-heating being capable of normal use
The advantages of.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of ultralow temperature emergency starting device, including shell and it is placed in the intracorporal power module of shell, the power module
Including lithium battery power supply and coupled in parallel in the capacitance module of lithium battery power positive cathode, the positive and negative anodes of the lithium battery power supply
Both ends have been respectively coupled to output cathode terminal and output negative pole terminal.
By using above-mentioned technical proposal, in 40 degrees below zero ultra-low temperature surroundings below, lithium battery power supply can not start
Equipment is charged by capacitance module in the both ends shunt capacitance module of lithium battery power supply so that lithium battery power supply energy
Enough fevers, so that lithium battery power supply ambient temperature improves, while the resistance to low temperature of capacitance module is good, also can after charging complete
Discharge treatment is enough carried out, it is final to realize that lithium battery power supply and capacitance module discharge jointly, enable whole device ultralow
It is used in warm environment, increase device makes practical value.
The utility model is further arranged to: the capacitance module is super-capacitor module.
By using above-mentioned technical proposal, super-capacitor module has the advantage that 1, charging rate is fast, charging 10 seconds~
It can reach 95% of its rated capacity or more within 10 minutes；2, service life cycle is long；3, large current discharging capability is superpower, and energy turns
Change high-efficient, process losses are small；Therefore using super capacitor to carry out auxiliary discharge has the shortening corresponding time, improves starting efficiency
Advantage.
The utility model is further arranged to: being coupled with electricity quantity display module on the lithium battery power supply.
By using above-mentioned technical proposal, electricity quantity display module is set on lithium battery power supply, passes through electricity quantity display module
Capable of being convenient for the real-time electricity for grasping lithium battery power supply, there are situations, increase the practical value of equipment.
The utility model is further arranged to: voltage is 19V and electric current is 3A DC, voltage are provided on the shell is
The power output interface module of DC, the DC that voltage is 5V and electric current is 1A that 12V and electric current are 2A.
By using above-mentioned technical proposal, by the way that different power output interface modules is arranged convenient for docking different demands
Equipment, it is simple to operate, increase the practical value of equipment.
The utility model is further arranged to: the power output interface module for the DC that the voltage is 5V and electric current is 1A is
USB output interface module.
By using above-mentioned technical proposal, the interface module that USB is exported is set, convenient for being it by way of USB interface
He charges at equipment, simple to operate.
The utility model is further arranged to: LED illumination lamp being arranged on the shell, coupling of connecting in the LED illumination lamp
It is connected to and controls its control switch being turned on or off.
By using above-mentioned technical proposal, LED illumination lamp is set and is convenient for being illuminated under dark environment, increases and sets
Standby practical value.
The utility model is further arranged to: the side of the shell is provided with vent window.
By using above-mentioned technical proposal, vent window is set convenient for lithium battery power supply and carries out radiating treatment, increases equipment
Practical value.
The utility model is further arranged to: the shell includes the mutual front casing and rear casing for fastening splicing, institute
It states output cathode terminal and output negative pole terminal is arranged on rear casing.
By using above-mentioned technical proposal, the assembling form that front casing and rear casing mutually fasten is set, is convenient for
The installation and disassembly of lithium battery power supply, it is simple to operate, increase the practical value of equipment.
The utility model is further arranged to: power supply inner box is provided in the shell, the lithium battery power supply setting exists
Inside power supply inner box.
By using above-mentioned technical proposal, lithium battery power supply is arranged in power supply inner box, convenient for carrying out to lithium battery power supply
Protection, the practical value simple to operate for increasing equipment.
The utility model is further arranged to: the capacitance module is arranged in the shell by power supply inner box.
By using above-mentioned technical proposal, capacitance module is arranged in shell that capacitance module is installed or torn open
It unloads, it is simple to operate, increase the practical value of equipment.
In conclusion the advantageous effects of the utility model are as follows:
1. in 40 degrees below zero ultra-low temperature surroundings below, lithium battery power supply can not starting device, in lithium battery power supply
Both ends shunt capacitance module is charged by capacitance module so that lithium battery power supply can generate heat, so that lithium battery
Source ambient temperature improves, while the resistance to low temperature of capacitance module is good, discharge treatment is also able to carry out after charging complete, finally
It realizes that lithium battery power supply and capacitance module discharge jointly, whole device is used in ultra-low temperature surroundings, is increased
Device makes practical value；
2. electricity quantity display module is set on lithium battery power supply, it can be electric convenient for grasping lithium in real time by electricity quantity display module
There are situations for the electricity of pond power supply, increase the practical value of equipment.
Detailed description of the invention
Fig. 1 is embodiment overall structure diagram.
Appended drawing reference: 1, shell；11, front casing；111, power output interface module；112, electricity quantity display module；113,
Vent window；12, rear casing；121, output cathode terminal；122, output negative pole terminal；123, LED illumination lamp；13, power supply inner box；
131, lithium battery power supply；14, super-capacitor module.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, it is a kind of ultralow temperature emergency starting device disclosed by the utility model, including shell 1 and is placed in shell
Power supply inner box 13 in body 1；Shell 1 includes the front casing 11 and rear casing 12 for mutually fastening splicing, in power supply inner box 13
It is installed with lithium battery power supply 131, is fixed with super-capacitor module 14, super capacitor mould on the shell 1 on 13 side of power supply inner box
Block 14 is arranged in parallel with lithium battery power supply 131, and also coupled in series has output cathode respectively on the positive and negative anodes of lithium battery power supply 131
Terminal 121 and output negative pole terminal 122, output cathode terminal 121 and output negative pole terminal 122 are arranged at rear casing 12
On.
Electricity quantity display module 112 is provided on front casing 11, electricity quantity display module 112 is made of multigroup numerical pipe,
Connect the battery allowance of lithium battery power supply 131 and real-time detection lithium battery power supply 131；Being provided with voltage on front casing 11 is
The power supply output of DC, the DC that voltage is 12V and electric current is 2A, the DC that voltage is 5V and electric current is 1A that 19V and electric current are 3A connect
Mouth mold block 111；The power supply output for the DC that wherein voltage is 5V and electric current is 1A is respectively provided in every group of power output interface module 111
Interface module 111 is USB output interface module；LED illumination lamp 123 is set on rear casing 12, in the LED illumination lamp 123
Coupled in series, which has, controls its control switch being turned on or off；In the side for the shell 1 that front casing 11 and rear casing 12 form
Vent window 113 is set on wall, radiating treatment can be convenient for by vent window 113.
The implementation principle of the present embodiment are as follows: under ultra-low temperature surroundings, lithium battery is made by super-capacitor module 14 in parallel
Power supply 131 can start to discharge, and super-capacitor module 14 charges, and lithium battery power supply 131 itself can generate at this time
A part of heat, while super-capacitor module 14 can pass through lithium battery in the environment for adapting to ultralow temperature after charging complete
Source 131 and super-capacitor module 14 are discharged jointly, provide starting current for equipment.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (10)
1. a kind of ultralow temperature emergency starting device, it is characterised in that: including shell (1) and the power supply mould being placed in shell (1)
Block, the power module include lithium battery power supply (131) and coupled in parallel in the capacitor mould of lithium battery power supply (131) positive and negative anodes
The positive and negative end of block, the lithium battery power supply (131) has been respectively coupled to output cathode terminal (121) and output negative pole terminal
(122)。
2. a kind of ultralow temperature emergency starting device according to claim 1, it is characterised in that: the capacitance module is super
Capacitance module (14).
3. a kind of ultralow temperature emergency starting device according to claim 1, it is characterised in that: the lithium battery power supply
(131) electricity quantity display module (112) are coupled on.
4. a kind of ultralow temperature emergency starting device according to claim 1, it is characterised in that: be arranged on the shell (1)
There is the electricity for the DC, the DC that voltage is 5V and electric current is 1A that voltage is 19V and electric current is 3A DC, voltage are 12V and electric current is 2A
Source output interface module (111).
5. a kind of ultralow temperature emergency starting device according to claim 4, it is characterised in that: the voltage is 5V and electric current
Power output interface module (111) for the DC of 1A is USB output interface module.
6. a kind of ultralow temperature emergency starting device according to claim 1, it is characterised in that: be arranged on the shell (1)
LED illumination lamp (123), coupled in series has its control switch for being turned on or off of control on the LED illumination lamp (123).
7. a kind of ultralow temperature emergency starting device according to claim 1, it is characterised in that: the side of the shell (1)
It is provided with vent window (113).
8. a kind of ultralow temperature emergency starting device according to claim 1, it is characterised in that: the shell (1) includes phase
Mutually fasten the front casing (11) and rear casing (12) of splicing, the output cathode terminal (121) and output negative pole terminal
(122) it is arranged on rear casing (12).
9. a kind of ultralow temperature emergency starting device according to claim 1, it is characterised in that: setting in the shell (1)
Have power supply inner box (13), lithium battery power supply (131) setting is internal in power supply inner box (13).
10. a kind of ultralow temperature emergency starting device according to claim 9, it is characterised in that: the capacitance module setting
In the other shell (1) of power supply inner box (13).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019200753678 | 2019-01-16 | ||
| CN201920075367 | 2019-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209675444U true CN209675444U (en) | 2019-11-22 |
Family
ID=68575015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920664557.3U Active CN209675444U (en) | 2019-01-16 | 2019-05-09 | A kind of ultralow temperature emergency starting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209675444U (en) |
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2019
- 2019-05-09 CN CN201920664557.3U patent/CN209675444U/en active Active
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