CN203386860U - Modular battery with high-voltage electrostatic protection function - Google Patents
Modular battery with high-voltage electrostatic protection function Download PDFInfo
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- CN203386860U CN203386860U CN201320239153.2U CN201320239153U CN203386860U CN 203386860 U CN203386860 U CN 203386860U CN 201320239153 U CN201320239153 U CN 201320239153U CN 203386860 U CN203386860 U CN 203386860U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E60/10—Energy storage using batteries
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Abstract
The utility model aims at providing a modular battery with a high-voltage electrostatic protection function and capable of protecting a battery from electrostatic harm. The modular battery consists of a battery case, multiple storage batteries, a monitoring circuit board, a metal conductive layer group, an anode pile head, a cathode pile head, an electrostatic protection device and a battery management system, and is characterized in that the metal conductive layer group is provided with a group of discharge ends capable of gathering charge ions. Based on the electrostatic principle, positive and negative charges are neutralized to realize an electrostatic protection function.
Description
Technical field
The utility model relates to a kind of modular battery with high-pressure electrostatic defencive function that can protect battery not to be subject to the static injury.
Background technology
Electric product all can have the generation electrostatic problem, when static discharge occurs, can follow spark to produce and the generation of great electric current, can run through circuit board, leach circuit top layer, causes impaired.
Current lithium battery on the market, no matter be electric automobile, electric motor car, hand tool or even 3C digital product [as the pen electricity], the lithium battery that it uses, mostly by a plurality of battery combination and adding battery management system, form, but to the electrostatic defending mode, only to battery installing isolation layer and earth connection, but isolation layer can not in and electric charge, can only see through air or connect earth connection leaves electric charge, electric charge to certain accumulation there is no effect, or can produce electrostatic phenomenon, make circuit, battery destroyed.
So, even if increase isolation layer and earth connection, also can't improve the high-pressure electrostatic phenomenon and occur, cause battery management system, battery to be damaged because of the high-pressure electrostatic problem.
And, in consumer's application process, have because re-using the demand of middle movement, but the earth connection in mobile can't join with ground, causes electric charge to disengage, and makes its charge accumulation in battery, causes increasing the probability that static occurs.
In view of this, how providing a kind of does not need and additional equipment, with low cost, and can effectively prevent the modular battery of generation of static electricity, just becomes the improved purpose of the utility model wish.
The utility model content
Technological means of the present utility model:
The utility model relates to a kind of modular battery with high-pressure electrostatic defencive function that can protect battery not to be subject to the static injury.
For addressing the above problem and reaching the purpose of this utility model, technological means of the present utility model is achieved in that the modular battery that has the high-pressure electrostatic defencive function for a kind of, and it comprises: one has the battery case of an accommodation space; One is mounted in this accommodation space, contains the electrical storage device that a plurality of ends have positive and negative electrode battery core and safety relief valve and arrange the storage battery presented with the power supply transverse plane; One is located in this accommodation space, is positioned at this electrical storage device top side face place, and this electrical storage device is covered, can be for the supervisory circuit plate of this each battery tension of monitoring, temperature; One is mounted in this accommodation space, is positioned at this supervisory circuit plate top side face place, and is connected with this each storage battery, and thickness is greater than the printed circuit thickness of supervisory circuit plate, has the metal conducting layer group of a cathode output end and a cathode output end; One is connected with this cathode output end, and an end protrudes from the anode pile head of this battery case; One is connected with this cathode output end, and an end protrudes from the negative pole pile crown of this battery case; And one be located in this accommodation space, the battery management system be electrically connected to this supervisory circuit plate; Described supervisory circuit plate, more comprise one this battery management system judge in this each storage battery charge capacity is too low when this battery management system and while stopping power supply, restart this battery management system, to force this each storage battery, continue the replacement button of power supply; And, between described electrical storage device and supervisory circuit plate, more be provided with a covering plate that can hide this safety relief valve, corrode with the battery fluid of avoiding this supervisory circuit plate to be leaked; Described metal conducting layer group, it is series system, with this electrical storage device, is electrically connected to; Described metal conducting layer group, it comprises a slice corresponding to this cathode output end the cathode metal conductive layer that is connected with this anode pile head; A slice is corresponding to this cathode output end the negative pole metal conducting layer that is connected with this negative pole pile crown; And the series connection metal conducting layer that at least each storage battery of a slice and this is connected forms; Described metal conducting layer group and this each storage battery are spirally connected; It is characterized in that: described metal conducting layer group has the one group of discharge end that can concentrate charge ion.
More preferably, described battery management system, it is arranged on this supervisory circuit plate for being total to structure; And described supervisory circuit plate, it is one of following: double-layer printing circuit board, multilayer board.
More preferably, described battery management system, it is to be located at the outer battery management circuit plate (71) of this supervisory circuit plate (3); Aforementioned battery management circuit plate (71), it sees through one of following mode especially, with this supervisory circuit plate (3), is electrically connected to: communication slot (9), flat cable (10); And described supervisory circuit plate, it is one of following: double-layer printing circuit board, multilayer board.
More preferably, the input end of described negative pole metal conducting layer, more be provided with several switch elements, and the aforementioned switches unit, and it is one of following or its mixing: metal-oxide half field effect transistor, relay.
More preferably, described metal conducting layer group, being spirally connected between place of itself and this each storage battery, more be respectively equipped with a spring; And described metal conducting layer group, it is in one of following mode, is fixed on this supervisory circuit plate: clamping, paste, evaporation, sputter; Another described metal conducting layer group, it is with one of following layer group: copper sheet conductive layer group, nickel-clad copper conductive layer group, tin-coated copper conductive layer group, nickel-clad iron conductive layer group, nickel sheet conductive layer group.
More preferably, described discharge end be by, at least onely be located at this negative pole metal conducting layer one side, and first discharge end adjacent with the metal conducting layer of connecting; And at least onely be located at this series connection metal conducting layer one side, and second discharge end corresponding with the first discharge end forms.
More preferably, described supervisory circuit plate, more be respectively equipped with an end corresponding to a voltage sensing circuit of this each storage battery, one group of power circuit, a temperature sensing unit; The aforementioned temperature sensing cell is in one of following mode, with the supervisory circuit plate, is electrically connected to: altogether structure on the supervisory circuit plate, see through signal line and be electrically connected to the supervisory circuit plate.
More preferably, described covering plate, its bottom face place, more be provided with and extend into the baffle plate of using between this each storage battery, for this each storage battery of strengthening support; And described covering plate, its top end face place, corresponding to the positive and negative electrode battery core place of this each storage battery, more be provided with the polarity sign picture that fool proof is used; The top end face place of another described positive and negative electrode battery core, more being provided with can be for the polarity marking part of identification polarity, and this positive pole battery core, its surface more is coated with one can indicate coating for the polarity of identification polarity.
More preferably, the top end face place of described battery case, more being pivoted with one can be in perpendicular to this battery-shell surface with develop between the state of this battery-shell surface switching, carrying handle in T shape; The two ends of aforementioned carrying handle articulated section, respectively be provided with respectively a pivot joint fixture block that is connected in the top end surface place of this battery case; The articulated section of another aforementioned carrying handle, more be provided with can with aforementioned each pivot joint fixture block coordinate, deviate from this carrying handle axis, can be in this carrying handle during perpendicular to this battery-shell surface, force this carrying handle automatically to transfer to develop in an axostylus axostyle of the state of this battery-shell surface.
More preferably, described carrying handle, the place, side that it is adjacent to this battery case, more be provided with one first auxiliary section; And described battery case, it is corresponding to place, this first auxiliary section, more be provided with one can coordinate with this first auxiliary section, to avoid because of be short-circuited the second auxiliary section of problem of water; Another aforementioned the first auxiliary section, it is one of following structure: raised line, groove; Aforementioned the second auxiliary section again, it is with one of following structure, with corresponding to aforementioned the first auxiliary section: raised line, groove.
Compared with the prior art, can obtain following function and effect:
The first point: in the utility model, the metal conducting layer group has one group of discharge end can concentrating charge ion, its battery is not needed and install insulating barrier and earth connection outward, and discharge end uses static characteristic, make its constantly in and electric charge, more effectively prevent that static from occurring, and cost is low, allows the concrete industrial applicability of the utility model.
Second point: in the utility model, with under the prerequisite in life-span, the reserved electric power by each storage battery, discharge fully, for the consumer, uses.
Thirdly: in the utility model, see through the use of covering plate, effectively avoid the battery fluid leaked, corrode to the supervisory circuit plate, to extend useful life of the present utility model, reduce whole failure rate.
The 4th point: in the utility model, difference according to the battery applications kind, as: electrokinetic cell or startup battery or 3C Product battery, size according to the supervisory circuit plate, can be by battery management system and the structure setting altogether of supervisory circuit plate, or directly battery management system is arranged at outside the supervisory circuit plate, facilitate the dealer to apply, effectively expand range of application of the present utility model.
The 5th point: in the utility model, utilize polarity sign picture, polarity marking part, reach the cooperation that polarity indicates coating, solve at one stroke, during assembling, polarity is easily installed wrong problem, the reduction assembly failure rate of some.
The accompanying drawing explanation
Fig. 1: schematic perspective view of the present utility model.
Fig. 2: decomposing schematic representation of the present utility model.
Fig. 3: of the present utility model is the decomposed schematic diagram of Fig. 2.
Fig. 4: I of the present utility model-I generalized section in Fig. 1.
Decomposing schematic representation when Fig. 5, the utility model coordinate another kind metal conducting layer group.
Fig. 6: II when in Fig. 1, the utility model carrying handle is applied-II section is implemented schematic diagram.
Fig. 7: three-dimensional generalized section when the utility model carrying handle and the second auxiliary section fit applications.
Fig. 8: solid when the utility model coordinates another kind carrying handle, the second auxiliary section to apply is implemented schematic diagram.
Fig. 9: solid during the utility model application replacement button is implemented schematic diagram.
Symbol description
1 battery case 45 springs
11 accommodation space 46 discharge ends
12 second auxiliary section 47 first discharge ends
2 electrical storage device 48 second discharge ends
21 storage battery 5 anode pile heads
211 anodal battery core 6 negative pole pile crowns
212 negative pole battery core 7 battery management systems
213 safety relief valve 71 battery management circuit plates
214 polarity marking part 8 covering plates
215 polarity indicate coating 81 baffle plates
3 supervisory circuit plate 82 polarity sign pictures
31 replacement button 9 communication slots
32 voltage sensing circuit 10 flat cables
33 temperature sensing circuit 20 carrying handles
4 metal conducting layer group 201 first auxiliary sections
41 cathode metal conductive layer 30 pivot joint fixture blocks
42 negative pole metal conducting layer 40 axostylus axostyles
43 series connection metal conducting layer A cathode output ends
44 switch element B cathode output ends
Embodiment
Followingly according to the embodiment shown in drawing, be described in detail as follows:
As shown in Fig. 1～Fig. 5, Fig. 9, disclose in graphic, be a kind of modular battery with high-pressure electrostatic defencive function, it comprises: one has the battery case 1 of an accommodation space 11; One is mounted in this accommodation space 11, contains the electrical storage device 2 that a plurality of ends have anodal battery core 211, negative pole battery core 212 and safety relief valve 213 and arrange the storage battery 21 presented with the power supply transverse plane; One is located in this accommodation space 11, is positioned at this electrical storage device 2 top side face places, and this electrical storage device 2 is covered, can be for the supervisory circuit plate 3 of these each storage battery 21 voltages of monitoring, temperature; One is mounted in this accommodation space 11, is positioned at this supervisory circuit plate 3 top side face places, and is electrically connected to this each storage battery 21, and thickness is greater than the printed circuit thickness of supervisory circuit plate 3, has the metal conducting layer group 4 of a cathode output end A and a cathode output end B; One is connected with this cathode output end A, and an end protrudes from the anode pile head 5 of this battery case 1; One is connected with this cathode output end B, and an end protrudes from the negative pole pile crown 6 of this battery case 1; And one be located in this accommodation space 11, the battery management system 7 be electrically connected to this supervisory circuit plate 3; Described supervisory circuit plate 3, more comprise one this battery management system 7 judges in these each storage battery 21 charge capacities are too low when this battery management system 7 and while stopping power supply, restart this battery management system 7, to force this each storage battery 21, continue the replacement button 31 of power supply; And 3 of described electrical storage device 2 and supervisory circuit plates more are provided with a covering plate 8 that can hide this safety relief valve 213, corrode with the battery fluid of avoiding this supervisory circuit plate 3 to be leaked; Described metal conducting layer group 4, it is series system, with this electrical storage device 2, is electrically connected to; Described metal conducting layer group 4, it comprises a slice corresponding to this cathode output end A the cathode metal conductive layer 41 that is connected with this anode pile head 5; A slice is corresponding to this cathode output end B the negative pole metal conducting layer 42 that is connected with this negative pole pile crown 6; And the series connection metal conducting layer 43 that at least each storage battery 21 of a slice and this is connected forms; Described metal conducting layer group 4 is spirally connected with this each storage battery 21; It is characterized in that: described metal conducting layer group 4 has the one group of discharge end 46 that can concentrate charge ion.
Wherein, see through the cooperation of supervisory circuit plate 3, metal conducting layer group 4 and battery management system 7 in the utility model, exempt interference and the cost of wire segment, assembly cost is reduced, effectively solve the problem of production reliability.
Secondly, see through the use of metal conducting layer group 4, solve the problem of the electric discharge that printed circuit board (PCB) can't anti-large current continuity, allow the concrete industrial applicability of the utility model.
Moreover; the application of replacement button 31; allow the utility model possess the function of misfortune application; when the consumer is urgently needed, can be because of the mechanism of battery protection, and can't obtain electric power; under the prerequisite in the useful life of not considering each storage battery 21; the reserved electric power by each storage battery 21, discharge fully, for the consumer, uses.
In addition, utilize electrostatic principle that one group of discharge end 46 is set, can continue the positive and negative electric charge of neutralization, effectively prevent that static from occurring.
On the other hand, generally for the sake of security, storage battery 21 is equipped with safety relief valve 213, can the releive internal pressure of storage battery 21, avoid the accident of blasting, but the battery fluid leaked, can corrode circuit board unavoidably, allow to shorten useful life, so the utility model see through the use of covering plate 8 for the consideration in safety and useful life, the battery fluid of leakage is blocked, arrive supervisory circuit plate 3 to avoid corroding, extend useful life of the present utility model well, reduce whole failure rate simultaneously.
In above-mentioned, described battery management system 7, it is arranged on this supervisory circuit plate 3 for being total to structure.
Wherein, when supervisory circuit plate 3 reaches large, while not worrying magnetic wave interference or the problem of electric current patience deficiency, just can be by battery management system 7 and the 3 structure settings altogether of supervisory circuit plate, with the reduction usage space, allow more modularization of the utility model, allow simultaneously the consuming time of production and assembly with become instinct lower.
In above-mentioned, described battery management system 7, it is the battery management circuit plate 71 of being located at outside this supervisory circuit plate 3 for; Aforementioned battery management circuit plate 71, it sees through one of following mode especially, with this supervisory circuit plate 3, is electrically connected to: communication slot 9, flat cable 10.
Wherein, when the accommodation space 11 of battery case 1 is too small, supervisory circuit plate 3 certainly will also can diminish, magnetic wave easily occurs to be disturbed or the problem of electric current patience deficiency, therefore battery management system 7 just can't be total to structure and is arranged on supervisory circuit plate 3, so will see through the set-up mode of battery management circuit plate 71, under the prerequisite that does not affect allomeric function, partial function be moved outward.
Secondly, see through communication slot 9 or the different connected mode of flat cable 10, the dealer can be selected voluntarily appropriate method of attachment, to obtain best application.
In above-mentioned, described supervisory circuit plate 3, it is one of following: double-layer printing circuit board, multilayer board.
Wherein, for different circuit application requirements, printed circuit length can be different, therefore, tackles in different demands, just will use different printed circuit board (PCB)s, and supervisory circuit plate 3 can be operated normally.
In above-mentioned, the input end of described negative pole metal conducting layer 42, more be provided with several switch elements 44, and aforementioned switches unit 44, Mosfet(Metal-Oxide-Semiconductor Field-Effect Transistor metal-oxide half field effect transistor), relay it is one of following or its mixing:.
Wherein, see through the use of switch element 44, allow battery management system 7 utilize switch element 44, whether control power supply, the utility model can be operated normally.
In above-mentioned, described metal conducting layer group 4, being spirally connected between place of itself and this each storage battery 21, more be respectively equipped with a spring 45; And described metal conducting layer group 4, it is in one of following mode, is fixed on this supervisory circuit plate 3: clamping, paste, evaporation, sputter; Another described metal conducting layer group 4, it is with one of following layer group: copper sheet conductive layer group, nickel-clad copper conductive layer group, tin-coated copper conductive layer group, nickel-clad iron conductive layer group, nickel sheet conductive layer group.
Wherein, utilize the mode be spirally connected, allow each storage battery 21 of cooperation that metal conducting layer group 4 can be stable.
Secondly, see through setting up of spring 45, allow the place that is spirally connected of anodal battery core 211 and negative pole battery core 212 and metal conducting layer group 4, more difficultly get loose because shake, fail safe is higher.
Moreover, for 3 designs of different supervisory circuit plates, use different metal conducting layer group 4 fixed forms, allow supervisory circuit plate 3 can bear larger electric current.
In addition, be subject to the impact of range of application, electric power requires different, so just have different metal conducting layer group 4 application demands, must be changed according to needs, as electrokinetic cell with start the metal conducting layer group 4 of battery, preferably selecting is exactly copper sheet conductive layer group and the metal conducting layer group 4 of 3C battery, and preferably selecting is exactly nickel-clad copper conductive layer group or tin-coated copper conductive layer group or nickel-clad iron conductive layer group or nickel sheet conductive layer.
In above-mentioned, described discharge end 46 its be by, at least onely be located at this negative pole metal conducting layer 42 1 sides, and first discharge end 47 adjacent with the metal conducting layer 43 of connecting; And at least one this series connection metal conducting layer 43 1 sides of being located at, and second discharge end 48 corresponding with the first discharge end 47 forms.
Wherein, the first discharge end 47 and the second discharge end 48 are set, utilize static characteristic, make positive and negative charge ion concentrate respectively the first discharge end 47 and the second discharge end 48, when charge ion reaches certain value, positive and negative charge can occur to be attracted mutually, produce the static neutralization, charge ion is eliminated, prevented that static from occurring.
In above-mentioned, described supervisory circuit plate 3, more be respectively equipped with an end corresponding to a voltage sensing circuit 32 of this each storage battery 21, one group of power circuit 33, a temperature sensing unit [disclosing in figure]; The aforementioned temperature sensing cell is in one of following mode, with supervisory circuit plate 3, is electrically connected to: altogether structure on supervisory circuit plate 3, see through signal line and be electrically connected to supervisory circuit plate 3.
Wherein, utilize printed circuit to replace traditional signal detecting line, and then avoid electric wire to entwine each other, the problem such as cause short circuit, open circuit.
Secondly, voltage sensing circuit 32 and power circuit 33 are arranged on supervisory circuit plate 3, have more reduced the installation difficulty of supervisory circuit plate 3, promote whole yield, improved degree easy to maintenance of the present utility model simultaneously.
Moreover temperature sensing unit, according to demand, can be installed in a different manner, with respect to traditional lithium battery, application elasticity is larger.
In above-mentioned, described covering plate 8, its bottom face place, the baffle plate 81 that more be provided with and extend into this 21, each storage battery, supports these each storage battery 21 use for strengthening; And described covering plate 8, its top end face place, corresponding to anodal battery core 211 and negative pole battery core 212 places of this each storage battery 21, more be provided with polarity sign Figure 82 that fool proof is used; The top end face place of another described anodal battery core 211 and negative pole battery core 212, more being provided with can be for the polarity marking part 214 of identification polarity, and this positive pole battery core 211, its surface more is coated with one can be for the polarity sign coating 215 of identification polarity.
Wherein, see through the use of baffle plate 81, allow between each storage battery 21, can not collide and produce because of vibrations, more stable.
Secondly, see through polarity indicate Figure 82, polarity marking part 214, and polarity indicate the cooperation of coating 215, allow the utility model when assembling, because of the polarity wrongly installed, cause battery or the situation of circuit board damage, be down to minimum, the effective quality of maintenance items.
As shown in Fig. 6, Fig. 7, Fig. 8, disclose in graphic, the top end face place of described battery case 1, more being pivoted with one can be in perpendicular to this battery case 1 surface with develop switching between the state on this battery case 1 surface, carrying handle 20 in T shape; The two ends of aforementioned carrying handle 20 articulated sections, respectively be provided with respectively a pivot joint fixture block 30 that is connected in the top end surface place of this battery case 1; The articulated section of another aforementioned carrying handle 20, more be provided with can with aforementioned each pivot joint fixture block 30 coordinate, deviate from these carrying handle 20 axis, can be in this carrying handle 20 during perpendicular to this battery case 1 surface, force this carrying handle 20 automatically to transfer to develop in an axostylus axostyle 40 of the state on this battery case 1 surface.
Wherein, see through the set-up mode of this kind of carrying handle 20, allow the carrying handle 20 can't be upright for a long time, can get back to automatically original position, after avoiding the consumer to use carrying handle 20, forget carrying handle 20 is kept in the center, and cause top to occur to the problem of veil, allow the consumer can more feel at ease, comfortable use the utility model.
In above-mentioned, described carrying handle 20, the place, side that it is adjacent to this battery case 1, more be provided with one first auxiliary section 201; And described battery case 1, it is corresponding to these 201 places, the first auxiliary section, more be provided with one can coordinate with this first auxiliary section 201, to avoid because of be short-circuited the second auxiliary section 12 of problem of water; Another aforementioned the first auxiliary section 201, it is one of following structure: raised line, groove; Aforementioned the second auxiliary section 12 again, it is with one of following structure, with corresponding to aforementioned the first auxiliary section 201: raised line, groove.
Wherein, see through coordinating of the first auxiliary section 201 and the second auxiliary section 12, anode pile head 5 and negative pole pile crown 6 are kept apart, effectively avoid because water or other liquid, battery case 1 top surface of flowing through, by both conductings, cause the impaired problem of short circuit or even battery.
Secondly, according to application demand, a use can be selected in the first auxiliary section 201 in raised line or groove, and the second auxiliary section 12 is corresponding to this first auxiliary section 201, when the first auxiliary section 201 is that raised line, the second auxiliary section 12 are exactly groove; When the first auxiliary section 201 is that groove, the second auxiliary section 12 are exactly raised line.
Can learn thus, the utility model is installed discharge end 46 on metal conducting layer group 4, in the high-pressure electrostatic protection, good effect is arranged, also solve mobile making and middlely can't can't disengage problem by electric charge that effective grounding causes because of earth connection, and no longer need to install insulating barrier additional and earth connection makes its cost, also extend useful life of the present utility model, the traditional lithium battery compared to now, have more industry applications, effect and practicality.
Embodiment shown in above foundation is graphic describes structure of the present utility model, feature and action effect in detail, and owing to meeting novelty and progressive important document, whence proposes utility application in accordance with the law then; Only the foregoing is only preferred embodiment of the present utility model, but the utility model does not limit practical range with shown in drawing, therefore the modified such as conformed to the utility model intention changes, as long as all should contain and belong in the utility model the scope of the claims in impartial scope.
Claims (10)
1. the modular battery with high-pressure electrostatic defencive function, it comprises:
One has the battery case (1) of an accommodation space (11);
One is mounted in this accommodation space (11), contains the electrical storage device (2) that a plurality of ends have positive and negative electrode battery core (211,212) and safety relief valve (213) and arrange the storage battery (21) presented with the power supply transverse plane;
One is located in this accommodation space (11), is positioned at this electrical storage device (2) top side face place, the supervisory circuit plate (3) that this electrical storage device (2) is covered;
One is mounted in this accommodation space (11), be positioned at this supervisory circuit plate (3) top side face place, and be electrically connected to this each storage battery (21), thickness is greater than the printed circuit thickness of supervisory circuit plate (3), has the metal conducting layer group (4) of a cathode output end (A) and a cathode output end (B);
One is connected with this cathode output end (A), and an end protrudes from the anode pile head (5) of this battery case (1);
One is connected with this cathode output end (B), and an end protrudes from the negative pole pile crown (6) of this battery case (1); One is located in this accommodation space (11), the battery management system (7) be electrically connected to this supervisory circuit plate (3);
Described supervisory circuit plate (3), more comprise a replacement button (31);
Between described electrical storage device (2) and supervisory circuit plate (3), more be provided with a covering plate (8) that can hide this safety relief valve (213);
Described metal conducting layer group (4), it is series system, with this electrical storage device (2), is electrically connected to;
Described metal conducting layer group (4), it comprises a slice corresponding to this cathode output end (A) the cathode metal conductive layer (41) that is connected with this anode pile head (5);
A slice is corresponding to this cathode output end (B) the negative pole metal conducting layer (42) that is connected with this negative pole pile crown (6); And
The series connection metal conducting layer (43) that at least each storage battery of a slice and this (21) is connected forms;
Described metal conducting layer group (4) is spirally connected with this each storage battery (21);
It is characterized in that:
Described metal conducting layer group (4) has the one group of discharge end (46) that can concentrate charge ion.
2. the modular battery with high-pressure electrostatic defencive function as claimed in claim 1 is characterized in that: described battery management system (7), and it is arranged on this supervisory circuit plate (3) for structure altogether; And described supervisory circuit plate (3), it is one of following: double-layer printing circuit board, multilayer board.
3. the modular battery with high-pressure electrostatic defencive function as claimed in claim 1 is characterized in that: described battery management system (7), and it is to be located at the outer battery management circuit plate (71) of this supervisory circuit plate (3); Aforementioned battery management circuit plate (71), it sees through one of following mode especially, with this supervisory circuit plate (3), is electrically connected to: communication slot (9), flat cable (10); And described supervisory circuit plate (3), it is one of following: double-layer printing circuit board, multilayer board.
4. the modular battery with high-pressure electrostatic defencive function as claimed in claim 1; it is characterized in that: the input end of described negative pole metal conducting layer (42); more be provided with several switch elements (44); and aforementioned switches unit (44), it is one of following or its mixing: metal-oxide half field effect transistor, relay.
5. the modular battery with high-pressure electrostatic defencive function as claimed in claim 1 is characterized in that: described metal conducting layer group (4), and being spirally connected between place of itself and this each storage battery (21), more be respectively equipped with a spring (45); And described metal conducting layer group (4), it is in one of following mode, is fixed in this supervisory circuit plate (3) upper: clamping, paste, evaporation, sputter; Another described metal conducting layer group (4), it is with one of following layer group: copper sheet conductive layer group, nickel-clad copper conductive layer group, tin-coated copper conductive layer group, nickel-clad iron conductive layer group, nickel sheet conductive layer group.
6. the modular battery with high-pressure electrostatic defencive function as claimed in claim 1, it is characterized in that: described discharge end (46) its be by, at least onely be located at this negative pole metal conducting layer (42) one sides, and first discharge end (47) adjacent with the metal conducting layer of connecting (43); And at least onely be located at this series connection metal conducting layer (43) one sides, and second discharge end (48) corresponding with the first discharge end (47) forms.
7. the modular battery with high-pressure electrostatic defencive function as claimed in claim 1, it is characterized in that: described supervisory circuit plate (3) more is respectively equipped with a voltage sensing circuit (32), one group power circuit (33), the temperature sensing unit of an end corresponding to this each storage battery (21); The aforementioned temperature sensing cell is in one of following mode, with supervisory circuit plate (3), is electrically connected to: altogether structure upper in supervisory circuit plate (3), see through signal line and be electrically connected to supervisory circuit plate (3).
8. the modular battery with high-pressure electrostatic defencive function as claimed in claim 1; it is characterized in that: described covering plate (8); its bottom face place, more be provided with the baffle plate (81) that extends between this each storage battery (21), supports this each storage battery (21) use for strengthening.
9. the modular battery with high-pressure electrostatic defencive function as claimed in claim 1, it is characterized in that: the top end face place of described battery case (1), more being pivoted with one can be in perpendicular to this battery case (1) surface with develop switching between the state on this battery case (1) surface, carrying handle (20) in T shape; The two ends of aforementioned carrying handle (20) articulated section, respectively be provided with respectively a pivot joint fixture block (30) that is connected in the top end surface place of this battery case (1); The articulated section of another aforementioned carrying handle (20), more be provided with can with aforementioned each pivot joint fixture block (30) coordinate, deviate from this carrying handle (20) axis, can be in this carrying handle (20) perpendicular to this battery case (1) when surface, force this carrying handle (20) automatically to transfer to develop in an axostylus axostyle (40) of the state on this battery case (1) surface.
10. the modular battery with high-pressure electrostatic defencive function as claimed in claim 9 is characterized in that: described carrying handle (20), and the place, side that it is adjacent to this battery case (1), more be provided with one first auxiliary section (201); And described battery case (1), it is located corresponding to this first auxiliary section (201), more be provided with one can coordinate with this first auxiliary section (201), to avoid because of be short-circuited second auxiliary section (12) of problem of water; Another aforementioned the first auxiliary section (201), it is one of following structure: raised line, groove; Aforementioned the second auxiliary section (12) again, it is with one of following structure, with corresponding to aforementioned the first auxiliary section (201): raised line, groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320239153.2U CN203386860U (en) | 2013-05-06 | 2013-05-06 | Modular battery with high-voltage electrostatic protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320239153.2U CN203386860U (en) | 2013-05-06 | 2013-05-06 | Modular battery with high-voltage electrostatic protection function |
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| CN203386860U true CN203386860U (en) | 2014-01-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143619A (en) * | 2013-05-06 | 2014-11-12 | 台塑汽车货运股份有限公司 | A modularized battery having a high voltage static protection function |
| WO2016070802A1 (en) * | 2014-11-04 | 2016-05-12 | Johnson Controls Technology Company | Modular design of a 48-volt li-ion battery for ease of assembly and disassembly |
-
2013
- 2013-05-06 CN CN201320239153.2U patent/CN203386860U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143619A (en) * | 2013-05-06 | 2014-11-12 | 台塑汽车货运股份有限公司 | A modularized battery having a high voltage static protection function |
| WO2016070802A1 (en) * | 2014-11-04 | 2016-05-12 | Johnson Controls Technology Company | Modular design of a 48-volt li-ion battery for ease of assembly and disassembly |
| CN107251312A (en) * | 2014-11-04 | 2017-10-13 | 江森自控科技公司 | Modularized design for 48 V Li-ion batteries of easy assembly and disassembly |
| US10454077B2 (en) | 2014-11-04 | 2019-10-22 | Cps Technology Holdings Llc | Modular design of a 48-volt li-ion battery for ease of assembly and disassembly |
| CN107251312B (en) * | 2014-11-04 | 2022-02-08 | Cps科技控股有限公司 | Modular design for easy assembly and disassembly 48 volt lithium ion battery |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |