CN207233895U - New type low temperature emergency starting stand-by power supply - Google Patents

Abstract

The utility model discloses a kind of new type low temperature emergency starting stand-by power supply, including battery base and lower floor's battery, the upper end of lower floor's battery is welded with the lower connector of aluminium row, the upper end of the lower connector of aluminium row is connected with battery separator, the upper end of battery base is provided with PCB fixed frames, battery protecting plate is fixedly connected between lower floor's battery and PCB fixed frames, side one end of lower floor's battery is equipped with aluminium row's cathode, the upper end of battery separator is fixedly connected with upper strata battery mounting, the upper end of upper strata battery mounting is connected with upper strata battery, aluminium row's anode is connected between upper strata battery and negative terminal, the upper end of lower floor's battery and upper strata battery is respectively welded aluminium row's series connection part, the upper end of upper strata battery is fixedly connected with upper strata battery fixed cover, upper strata battery fixed cover is connected with upper strata battery mounting.The utility model has the features such as light-weight, the power that sparks is big, low temperature properties are good, safe, and the indoor and outdoor especially suitable for extremely frigid zones moves power applications occasion.

Description

New type low temperature emergency starting stand-by power supply

Technical field

The utility model belongs to mobile power technical field, and in particular to a kind of new type low temperature emergency starting stand-by power supply.

Background technology

Emergency starting power supply is many currently on the market, and market demands are also more next high, such as low temperature, the service life, safety.Traditional Plumbic acid automobile starting power supply, volume is big, and quality weight, service life is not grown, and uses inconvenience, and present lighium polymer class electricity will Army's automobile starting power volume is small, light weight, but has to improve by heating external member or bulky capacitor at low temperatures Battery use environment temperature.Simultaneously for the military, frequently training and communication applications occasion more preferably use the long-life, high security Emergency starting power supply, for this we design a kind of low temperature emergency starting stand-by power supply, to solve to propose in above-mentioned background technology The problem of.

Utility model content

The purpose of this utility model is to provide a kind of new type low temperature emergency starting stand-by power supply, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides following technical solution：A kind of new type low temperature emergency starting standby electricity Source, including battery base and lower floor's battery, lower floor's battery are fixedly connected on battery base, the upper end weldering of lower floor's battery The lower connector of aluminium row is connected to, the upper end of the lower connector of aluminium row is connected with battery separator, the upper end installation of the battery base There are PCB fixed frames, battery protecting plate, the side of lower floor's battery are fixedly connected between lower floor's battery and PCB fixed frames Face one end is equipped with aluminium row's cathode, and the upper end of the aluminium row cathode is connected with external positive terminal, and the upper end of the battery separator is fixed Upper strata battery mounting is connected with, the upper end of the upper strata battery mounting is connected with upper strata battery, the side of the upper strata battery Face one end is fixedly connected with negative terminal, be connected between the upper strata battery and negative terminal aluminium row anode, lower floor's battery and The upper end of upper strata battery is respectively welded aluminium row's series connection part, and the upper end of the upper strata battery is fixedly connected with upper strata battery and fixes Lid, the upper strata battery fixed cover are connected with upper strata battery mounting by coupler construction, the upper end of the upper strata battery Aluminium row's upper connector is welded with, being connected with aluminium row between aluminium row's upper connector and the lower connector of aluminium row is vertically connected with plate.

Preferably, the upper and lower ends that the aluminium row is vertically connected with plate pass through connection under bolt and aluminium row's upper connector and aluminium row Part is fixedly connected, and the bolt is interior hexagonal cylindrical bolt.

Preferably, lower floor's battery and upper strata battery are high power density lithium titanate battery group, and the battery pack bag Include multigroup single battery core.

Preferably, the height of the PCB fixed frames is less than lower floor's battery.

Preferably, the upper strata battery fixed cover is connected with battery cap, and the battery top by coupler construction Cover as step type.

Preferably, the external positive terminal is identical with the height of negative terminal, and the external positive terminal and negative terminal and electricity Pond head cover secure fit connection.

The technique effect and advantage of the utility model：The utility model is vertically connected with plate by setting bolt to be conducive to aluminium row The electrical communication of upper connector and the lower connector of aluminium row is arranged with aluminium, by setting metatitanic acid lithium cell power supply that electrolyte is not present because of it The factors such as leakage, contact noxious material, so using process personal injury will not be being caused to personnel, it is extremely safe, and titanium Acid lithium battery assembles standby secondary protection function, independent charge and discharge protecting circuit, the storehouse of raising system while increasing reliability Logical sequence efficiency, the power supply of metatitanic acid lithium cell composition with high power charging-discharging circulation time, the service life up to year, since lithium battery group is equipped with quilt Dynamic formula balanced unit, wooden pail effect caused by preventing lithium battery group single-unit performance degradation, influences the cycle life of system, meanwhile, Balanced unit can also under single battery core failure or damaged condition the corresponding battery core of biodynamic ablation, avoid single battery core failure from causing whole A power failure, so as to improve system reliability, by setting PCB fixed frames effectively stationary phase can answer pcb board, passes through setting Battery cap can effectively ensure that the normal use of stand-by power supply internal component under cryogenic, by setting external positive terminal Connected with negative terminal easy to stand-by power supply with charging electric appliance.

Brief description of the drawings

Fig. 1 is the configuration schematic diagram of the utility model.

In figure：1st, battery base；2nd, lower floor's battery；3rd, battery separator；4th, PCB fixed frames；5th, battery protecting plate；6th, aluminium is arranged Cathode；7th, external positive terminal；8th, upper strata battery mounting；9th, negative terminal；10th, aluminium row anode；11st, aluminium row series connection part；12nd, upper strata Battery fixed cover；13rd, battery cap；14th, aluminium row upper connector；15th, aluminium row is vertically connected with plate；16th, the lower connector of aluminium row；17、 Bolt；18th, upper strata battery.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, to the technical scheme in the embodiment of the utility model.

A kind of referring to Fig. 1, technical solution provided by the utility model：A kind of new type low temperature emergency starting stand-by power supply, Including battery base 1 and lower floor's battery 2, lower floor's battery 2 is fixedly connected on battery base 1, the upper end of lower floor's battery 2 The lower connector 16 of aluminium row is welded with, the upper end of the lower connector 16 of aluminium row is connected with battery separator 3, the battery base 1 Upper end is provided with PCB fixed frames 4, and battery protecting plate 5 is fixedly connected between lower floor's battery 2 and PCB fixed frames 4, described Side one end of lower floor's battery 2 is equipped with aluminium row's cathode 6, and the upper end of the aluminium row cathode 6 is connected with external positive terminal 7, the electricity The upper end of pond partition plate 3 is fixedly connected with upper strata battery mounting 8, and the upper end of the upper strata battery mounting 8 is connected with upper strata electricity Pond 18, side one end of the upper strata battery 18 are fixedly connected with negative terminal 9, connect between the upper strata battery 18 and negative terminal 9 Aluminium row's anode 10 is connected to, the upper end of lower floor's battery 2 and upper strata battery 18 is respectively welded aluminium row's series connection part 11, the upper strata The upper end of battery 18 is fixedly connected with upper strata battery fixed cover 12, the upper strata battery fixed cover 12 and upper strata battery mounting 8 It is connected by coupler construction, the upper end of the upper strata battery 18 is welded with aluminium row's upper connector 14, is connected on the aluminium row Aluminium row, which is connected with, between part 14 and the lower connector 16 of aluminium row is vertically connected with plate 15.

Further, the upper and lower ends that the aluminium row is vertically connected with plate 15 arrange upper connector 14 and aluminium by bolt 17 and aluminium The lower connector 16 of row is fixedly connected, and the bolt 17 is interior hexagonal cylindrical bolt, by setting bolt 17 to be conducive to aluminium row up and down The electrical communication of connecting plate 15 and aluminium row's upper connector 14 and the lower connector 16 of aluminium row.

Further, lower floor's battery 2 and upper strata battery 18 are high power density lithium titanate battery group, and the battery Group includes multigroup single battery core, and by setting metatitanic acid lithium cell power supply, because of it, there is no electrolyte leakage, contact noxious material etc. Factor, so using process personal injury will not be being caused to personnel, it is extremely safe.

Further, the height of the PCB fixed frames 4 is less than lower floor's battery 2, by setting PCB fixed frames 4 can be effectively Stationary phase answers pcb board.

Further, the upper strata battery fixed cover 12 is connected with battery cap 13 by coupler construction, and described Battery cap 13 is step type, by setting battery cap 13 to can effectively ensure that stand-by power supply internal component under cryogenic Normal use.

Further, the external positive terminal 7 is identical with the height of negative terminal 9, and the external positive terminal 7 and negative terminal 9 are connected with 13 secure fit of battery cap, by setting external positive terminal 7 and negative terminal 9 easy to stand-by power supply and charging electric appliance Connection.

The utility model is vertically connected with plate 15 and aluminium row's upper connector 14 and aluminium row by setting bolt 17 to be conducive to aluminium row The electrical communication of lower connector 16, by setting metatitanic acid lithium cell power supply, because of it, there is no electrolyte leakage, contact noxious material Etc. factor, so using process personal injury will not be being caused to personnel, it is extremely safe, and lithium titanate battery is assembled for secondary Defencive function, independent charge and discharge protecting circuit, the coulombic efficiency of raising system, metatitanic acid lithium cell group while increasing reliability Into power supply with high power charging-discharging circulate 6000 times, the service life up to 10 years, due to lithium battery group be equipped with passive type balanced unit, Wooden pail effect caused by preventing lithium battery group single-unit performance degradation, influences the cycle life of system, meanwhile, balanced unit can also be The corresponding battery core of biodynamic ablation under single battery core failure or damaged condition, avoids single battery core failure from causing whole power failure, from And system reliability is improved, effectively stationary phase pcb board can be answered by setting PCB fixed frames 4, by setting battery cap 13 can The normal use of stand-by power supply internal component under cryogenic is effectively ensured, by setting external positive terminal 7 and negative terminal 9 Connected easy to stand-by power supply with charging electric appliance.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of new type low temperature emergency starting stand-by power supply, including battery base (1) and lower floor's battery (2), it is characterised in that：Institute State lower floor's battery (2) and be fixedly connected on battery base (1), the upper end of lower floor's battery (2) is welded with the lower connector of aluminium row (16), the upper end of the lower connector (16) of the aluminium row is connected with battery separator (3), and the upper end of the battery base (1) is provided with PCB fixed frames (4), are fixedly connected with battery protecting plate (5), under described between lower floor's battery (2) and PCB fixed frames (4) Side one end of layer battery (2) is equipped with aluminium row's cathode (6), and the upper end of aluminium row's cathode (6) is connected with external positive terminal (7), The upper end of the battery separator (3) is fixedly connected with upper strata battery mounting (8), the upper end of the upper strata battery mounting (8) Upper strata battery (18) is connected with, side one end of the upper strata battery (18) is fixedly connected with negative terminal (9), the upper strata battery (18) the upper end difference of aluminium row's anode (10), lower floor's battery (2) and upper strata battery (18) is connected between negative terminal (9) Aluminium row's series connection part (11) is welded with, the upper end of the upper strata battery (18) is fixedly connected with upper strata battery fixed cover (12), described Upper strata battery fixed cover (12) is connected with upper strata battery mounting (8) by coupler construction, the upper strata battery (18) Upper end is welded with aluminium row's upper connector (14), and aluminium is connected between aluminium row's upper connector (14) and the lower connector (16) of aluminium row Row is vertically connected with plate (15).

2. new type low temperature emergency starting stand-by power supply according to claim 1, it is characterised in that：The aluminium row is vertically connected with The upper and lower ends of plate (15) arrange upper connector (14) with aluminium by bolt (17) and the lower connector (16) of aluminium row is fixedly connected, described Bolt (17) is interior hexagonal cylindrical bolt.

3. new type low temperature emergency starting stand-by power supply according to claim 1, it is characterised in that：Lower floor's battery (2) It is high power density lithium titanate battery group with upper strata battery (18), and the battery pack includes multigroup single battery core.

4. new type low temperature emergency starting stand-by power supply according to claim 1, it is characterised in that：The PCB fixed frames (4) Height be less than lower floor's battery (2).

5. new type low temperature emergency starting stand-by power supply according to claim 1, it is characterised in that：The upper strata battery is fixed Lid (12) is connected with battery cap (13) by coupler construction, and the battery cap (13) is step type.

6. new type low temperature emergency starting stand-by power supply according to claim 1, it is characterised in that：The external positive terminal (7) it is identical with the height of negative terminal (9), and the external positive terminal (7) and negative terminal (9) and battery cap (13) secure fit Connection.