CN204464357U - Electric connecting wire framework, battery management system module and battery - Google Patents
Electric connecting wire framework, battery management system module and battery Download PDFInfo
- Publication number
- CN204464357U CN204464357U CN201520117063.5U CN201520117063U CN204464357U CN 204464357 U CN204464357 U CN 204464357U CN 201520117063 U CN201520117063 U CN 201520117063U CN 204464357 U CN204464357 U CN 204464357U
- Authority
- CN
- China
- Prior art keywords
- management system
- splicing ear
- battery management
- battery
- connecting wire
- 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
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
Abstract
The utility model discloses electric connecting wire framework, battery management system module and battery.Described electric connecting wire framework, comprises support, the conducting channel of insulation-encapsulated in support and multiple splicing ear; Described multiple splicing ear is connected with described conducting channel, and protrudes from described rack surface, and cell managing device is connected to CCC, and provides CCC and outside connection communication.In the utility model, multiple splicing ear insulation-encapsulated in support, avoid adopt wire bring mixed and disorderly, assembling, difficult in maintenance, reduce security risk.Adopt insulation-encapsulated support to be encapsulated by multiple splicing ear, not only produce easily, and can adopt standardized structural, battery or the easier adjust size that more easily can adapt to various sizes make it adapt to various instructions for use.Described battery management system module comprises above-mentioned electric connecting wire framework, the battery management system module that described battery is above-mentioned.
Description
Technical field
The utility model relates to for the electric connecting wire framework of battery management system, battery management system module and battery.
Background technology
Along with battery applications field is more and more wider, also more and more higher to the accurate control of battery.As automobile batteries, battery has become main even all power sources of automobile, to accurate grasp and the control of its operation conditions, is not only related to the useful life of battery, is more related to the safety of automobile.
Grasp the operation conditions of battery and it is controlled, not only needing to detect various performance data, also need various control element, protection component realizes jointly.At present, communication, the electrical connection of various control element, protection component, detecting element are realized by wire usually, and therefore, cause being densely covered with various wire in battery case, not only produce, assemble trouble, safety in utilization is low, and difficult in maintenance.The connection of various element and printed substrate adopts the form of plugs and sockets, complex structure, assembling trouble.Number of conductors is many also can increase potential safety hazard, increases the risk of short circuit.
Utility model content
One of the purpose of this utility model is to overcome deficiency of the prior art, provides a kind of structure simple electric connecting wire framework.
For realizing above object, be achieved through the following technical solutions:
For the electric connecting wire framework of battery management system, it is characterized in that, comprise support, the conducting channel of insulation-encapsulated in support and multiple splicing ear; Described multiple splicing ear is connected with described conducting channel, and protrudes from described rack surface, and cell managing device is connected to CCC, and provides CCC and outside connection communication.
According to one of them embodiment of the present utility model, the end vertical of the described splicing ear of part extends in described support major surfaces.
According to one of them embodiment of the present utility model, described support is injection moulding insulation shell; Described splicing ear is packaged in described support by injection moulding.
According to one of them embodiment of the present utility model, described support is also provided with one or more first socket, described first socket has one or more first jack, is provided with the described splicing ear of part in described jack.
According to one of them embodiment of the present utility model, described support is provided with multiple first socket, one in the described multiple first socket output circuit being connected to battery, another in described multiple first socket is connected to the testing circuit of battery.
According to one of them embodiment of the present utility model, also comprise adapter, described adapter comprises adapter shell and built-up circuit; Described built-up circuit to be arranged in described adapter shell and to be electrically connected with described conducting channel; Described splicing ear to be arranged on described adapter and to stretch out outside described adapter, and described splicing ear is electrically connected with described conducting channel by described built-up circuit.
According to one of them embodiment of the present utility model, described splicing ear, conducting channel and built-up circuit are formed in one structure; Or described conducting channel and described built-up circuit are formed in one structure.
According to one of them embodiment of the present utility model, described splicing ear is compliant pin structure.
According to one of them embodiment of the present utility model, also comprise shunt syndeton, described shunt syndeton comprises fixed-wing and fixed cover, for connecting the first binding post, shunt sampling resistor and the second binding post.
According to one of them embodiment of the present utility model, also comprise communication interface, in described communication interface, be fixedly installed communication interface splicing ear, for connecting ppu; Communication interface splicing ear described in described communication interface be connected to printed substrate by part splicing ear.
Another object of the present utility model is to overcome deficiency of the prior art, provides a kind of structure simple battery management system module.
For realizing above object, be achieved through the following technical solutions:
Battery management system module, is characterized in that, comprises aforesaid electric connecting wire framework, and cell managing device; Described cell managing device comprises one or more circuit controling element, circuit protecting element and battery detecting element.
According to one of them embodiment of the present utility model, also comprise a supporter, described supporter is connected with described electric connecting wire framework, forms a separate component.
According to one of them embodiment of the present utility model, described electric connecting wire framework and described supporter are separate type absolute construction.
According to one of them embodiment of the present utility model, also comprise printed substrate; Described one or more circuit controling element, circuit protecting element and battery detecting element are electrically connected with described printed substrate by the described splicing ear of part on described electric connecting wire framework.
According to one of them embodiment of the present utility model, described circuit controling element comprises relay, being electrically connected with the described splicing ear of part by the first wire of described relay, and is electrically connected on printed substrate by the described splicing ear of described part.
According to one of them embodiment of the present utility model, described battery detecting element comprise current measuring element, detector unit and voltage detector component one of them or multiple; Described current measuring element, detector unit or voltage detector component are electrically connected with the described splicing ear of part by the second wire, and by the described splicing ear transmission of electric signals of described part.
According to one of them embodiment of the present utility model; described circuit protecting element comprises fuse; described fuse two ends are connected with two splicing ears in described electric connecting wire framework respectively by two privates, and by described two splicing ear electrical transmission signals of telecommunication.
According to one of them embodiment of the present utility model, also comprise adapter and printed substrate, described adapter comprises adapter shell and built-up circuit; Described built-up circuit to be arranged in described adapter shell and to be electrically connected with described conducting channel; Described splicing ear to be arranged on described adapter and to stretch out outside described adapter, and described splicing ear is electrically connected with described conducting channel by described built-up circuit, and the described splicing ear of part is electrically connected with printed substrate.
According to one of them embodiment of the present utility model, the part described splicing ear other end stretches out outside described adapter shell, and it is compliant pin structure that described splicing ear protrudes from the other end of adapter shell outer surface.
According to one of them embodiment of the present utility model, described battery detecting element also comprises shunt; Described shunt comprises the first binding post, shunt sampling resistor and the second binding post that contact successively and connect; Described shunt sampling resistor two ends are connected with one of them or several splicing ear respectively.
According to one of them embodiment of the present utility model, described Bracket setting has fixed-wing; Described fixed-wing is sleeved on described shunt, and makes the described splicing ear of part relative with shunt fixing.
According to one of them embodiment of the present utility model, also comprise fixed cover and printed substrate; Described fixed-wing is sleeved on the first binding post, and described fixed cover is sleeved on described second binding post; Described fixed-wing and described fixed cover are respectively used to the fixing splicing ear be connected with described shunt sampling resistor two ends; Described shunt sampling resistor two ends are electrically connected with printed substrate respectively by the described splicing ear of part.
According to one of them embodiment of the present utility model, also comprise a supporter, for supporting described electric connecting wire framework; Described supporter is also provided with two the second sockets; Described supporter is also provided with two joint pins, each joint pin is electrically connected with one of them second socket.
According to one of them embodiment of the present utility model, described second socket has the second jack; The inwall of described second jack end is inclined-plane, and described inclined-plane makes described jack size internally reduce gradually from end.
According to one of them embodiment of the present utility model, also comprise one or more busbar; Described second socket has the second jack, is provided with the second sheet metal in described second jack; Each joint pin is electrically connected with the second sheet metal in one of them second socket by one or more busbar.
According to one of them embodiment of the present utility model, described second socket is arranged on described supporter movably.
According to one of them embodiment of the present utility model, also comprise guide ribs and lid, described guide ribs is arranged on described lid, and and between lid, there is gap; Described second socket is provided with guided plate, and described guided plate is inserted in described gap and also can arranges actively in described gap.
According to one of them embodiment of the present utility model, at least part of described cell managing device is by many wires and the electrical connection of described electric connecting wire framework.
According to one of them embodiment of the present utility model, also comprise the first connector; Described first connector is connected to one end of described many wires, and with the grafting of described electric connecting wire framework.
According to one of them embodiment of the present utility model, also comprise the second connector; Described second connector is connected to the other end of the described wire of part, and cell managing device grafting described with part.
Another object of the present utility model is to overcome deficiency of the prior art, provides a kind of structure simple battery.
For realizing above object, be achieved through the following technical solutions:
Battery, is characterized in that, comprises box body, the lid be connected with described box body, one or more battery and aforesaid battery management system module; Described battery is arranged in described box body.
According to one of them embodiment of the present utility model, described battery management system module is arranged in described battery case lid.
According to one of them embodiment of the present utility model, described one or more battery is electrically connected to each other, and is connected with two inserted sheets; Described battery is by inserted sheet output current.
The electric connecting wire framework for battery management system that the utility model provides, battery management system module and the battery with battery management system module, realize the electrical connection of printed substrate and various control element, detecting element, protection component with splicing ear.Multiple splicing ear insulation-encapsulated in support, avoid adopt wire bring mixed and disorderly, assembling, difficult in maintenance, reduce security risk.Adopt insulation-encapsulated support to be encapsulated by multiple splicing ear, not only produce easily, and can adopt standardized structural, battery or the easier adjust size that more easily can adapt to various sizes make it adapt to various instructions for use.In battery, electric connecting wire framework and battery case body manufacture respectively, maintain easily, change.Socket adopts inclined-plane, and the grafting that can be inserted sheet provides guiding, even if workman can't see the position also ease of assembly of socket.Splicing ear adopts compliant pin, conveniently installs and can ensure that electrical connection is respond well.The utility model structure is simple, produces, assembling, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the battery structure in the utility model, shows the internal structure of battery box.
Fig. 2 is the battery case lid structural representation with control element in the utility model one embodiment.
Fig. 3 is the battery case lid structural representation after removing control element in the another embodiment of the utility model.
Fig. 4 is the second socket schematic diagram in the utility model.
Fig. 5 is the second socket front view in the utility model.
Fig. 6 is the A-A cutaway view of Fig. 5.
Fig. 7 is the structural representation of battery management system module in the utility model.
Fig. 8 is the another structural representation of battery management system module in the utility model, the printed substrate in not shown Fig. 7.
Fig. 9 is the electric connecting wire frame structure schematic diagram for battery management system in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in Figure 1, battery 100, comprises battery case 110 and battery 120.Battery case 110 comprises lid 130 and box body 140.Lid 130 is connected with box body 140, is sealed by described box body 140.Box body 140 has cavity volume 141.Multiple battery 120 is arranged in cavity volume 141.Multiple battery 120, by series connection or parallel connection, forms battery core pack 122, the power supply externally exported.Battery core pack 122 is electrically connected with two inserted sheets 143.Two inserted sheets 143 for being electrically connected with to distribution structure, external output current.Such as, two inserted sheets 143 are connected to the positive and negative polarities of battery 100 respectively.
Lid 130 is electrically connected with battery core pack 122, externally provides power supply.As shown in Figure 1 to Figure 3, lid 130 outer surface is provided with two joint pins 131, and inner surface is provided with two the second sockets 132.Electric connection structure is provided with, as busbar 150 between corresponding joint pin 131 and the second socket 132.As shown in Figures 4 to 6, the second socket 132 is provided with the second jack 133.Be provided with the second sheet metal 135, second sheet metal 135 in second jack 133 be directly connected with joint pin 131 or pass through other conductive structures, as busbar 150 is electrically connected.In preferred exemplary as shown in the figure, each joint pin 131 is electrically connected with the second sheet metal 135 in one of them second socket 132 by one or more busbar 150.Adopt multiple busbar 150, conveniently circuit controling element or circuit protecting element can be set between joint pin 131 and the second socket 132.When lid 130 cover in box body 140 upper end, box body is sealed time, two inserted sheets 143 to be inserted in respectively in the second jack 133 and to contact with the second sheet metal 135 and are electrically connected.Inserted sheet 143 realizes being electrically connected with joint pin 131, to make battery 100 out-put supply by the second sheet metal 135.
According to a preferred embodiment of the present utility model, battery core pack 122, one of them inserted sheet 143, one of them second socket 132, one of them joint pin 131, power receiving equipment (not shown), another binding post 131, another second socket 132 and another inserted sheet 143 are connected to form current circuit successively.
In example as shown in Figures 2 to 6, the inwall of the second jack 133 end is inclined-plane 134, and inclined-plane 134 makes the second jack 134 size internally reduce gradually from end, so that aim at inserted sheet 143.According to a preferred embodiment of the present utility model, the inner of the second socket 132 is movably connected at lid 130 inner surface.In preferred exemplary as shown in Figure 3, lid 130 inner surface is provided with guide structure, guides the motion track of the second socket 132.Guide structure is guide ribs 136.Guide ribs 136 to be arranged on lid 130 and and formed between lid 130 can hold the second socket 132 to distribution structure in interior mobilizable space, be arranged on movably on lid 130 to make the second socket 132.In preferred exemplary as shown in the figure, guide ribs 136 one end is arranged on the sidewall 138 of lid 130, the unsettled setting of the other end.Between the top board 139 of guide ribs 136 and lid 130, there is gap.The outer setting of second socket 132 the inner has guided plate 137.Guided plate 137 is inserted in the gap between described guide ribs 136 and top board 139 and also can moves in gap.By the cooperation of guide ribs 136 and guided plate 137, second socket 132 can carry out position adjustment by lid 130 relatively, so that inserted sheet 143 is in insertion second socket 132 process, after making the second jack 133 position adjustment and the adapting of inserted sheet 143, realize the electrical connection of the second sheet metal 135 and inserted sheet 143.The position that second socket 132 also realizes in battery case lid 130 by alternate manner adjusts.
Battery 100 also can comprise various cell managing device, as circuit control device, circuit protection device and the detecting element detecting battery operation situation, as current measuring element etc.These cell managing devices are mechanically mounted in battery case 110.In the example such as shown in Fig. 2, Fig. 7 to Fig. 9, these cell managing devices are mechanically mounted on lid 130.These cell managing devices and element all can to central control unit (not shown) signal transmissions.Percentage of batteries management devices and element transmit signals to central control unit by privates 154 (e.g., comprising privates 154a, 154b, 154c).Central control unit is collected to the received signal, analyze, and exports control command according to signal.According to a preferred embodiment of the present utility model, central control unit is arranged on a printed substrate 160, and this printed substrate 160 is arranged in lid 130.According to another preferred embodiment of the present utility model, cell managing device by printed substrate 160 and central control unit transmission of electric signals, or realizes communication.Such as, central control unit can be chip and be arranged on printed substrate 160.
Cell managing device can comprise circuit control device, as relay 151.Relay 151 is for controlling switching on and off of output circuit.Relay 151 is series in the output circuit of battery, as in the circuit between joint pin 131 and the second socket 132.In preferred exemplary as shown in the figure, relay 151 is connected on the busbar 150 between one of them joint pin 131 and second socket 132.Relay 151 is for controlling the output circuit of battery core pack 122.Relay 151 two ends form the first testing circuit respectively by privates (154a, 154b).The detection signal that first testing circuit produces is sent to central control unit, and what judge relay 151 and output circuit switches on and off state.In preferred exemplary as shown in the figure, relay 151 number is one, and relay 151 controls switching on and off of the output circuit of battery core pack 122.Relay 151 is connected with control circuit by the first wire 152.Central control unit with the Kai Heguan of control relay 151, thus controls the switching on and off of output circuit by control circuit.
Cell managing device also can comprise fuse 153, and fuse 153 is connected in the output circuit of battery.In example as shown in Figure 2 and Figure 8, in the circuit of fuse 153 between joint pin 131 and the second socket 132.Fuse 153 for the protection of output circuit, when producing big current in output circuit, by fusing to cut off output circuit.In actual use, need to carry out Inspection and analysis to the working condition of fuse 153.Fuse 153 two ends form the second testing circuit respectively by privates (154b, 154c).By detecting in the second testing circuit whether have electric current, can judge whether fuse 153 fuses.The detection signal that second testing circuit produces is sent to central control unit, and central control unit is collected the detection signal received, analysis, and exports control command according to signal.
Cell managing device also can comprise the detection of the working condition to multiple battery 120, as temperature detection and voltage detecting.Temperature and voltage detecting result output signal respectively by many second wires 155.These signals are delivered to central control unit, analyze its testing result by central control unit, and export corresponding control command according to testing result.
According to the preferred embodiment in the utility model, lid 130 is also provided with communication interface 200.Communication interface 200 is electrically connected with printed substrate 160.According to an embodiment of the present utility model, by communication interface 200, the various detection signals of cell managing device can be delivered to outside central control unit.Communication interface 200 can be LAN bus interface or LIN bus interface or other available forms.By communication interface 200, the various detection signals of cell managing device, control signal can be communicated with outside central control unit, realize the control treatment under more complex situations.Such as, in automobile batteries, both can embed chip on printed substrate 160, export control command to after various detection signal analysis, process; Also chip can not be set on printed substrate 160, but realize communicating with full-vehicle control unit (ECU) by communication interface 200, by the various performance datas of full-vehicle control unit according to automobile, control automobile batteries.
In example as shown in the figure, be also provided with shunt in battery circuit, shunt is for measuring the size of current in battery circuit.Shunt is connected in the circuit between one of them joint pin 131 and second socket 132.Shunt comprises the first binding post 191, shunt sampling resistor 192 and the second binding post 193 that contact successively and connect.In example as shown in the figure, the first binding post 191 is electrically connected by a busbar 150 with the second sheet metal 135 in one of them second socket 132.Second binding post 193 is electrically connected by another busbar 150 with one of them joint pin 131.By gathering the magnitude of voltage at shunt sampling resistor 192 two ends, measurable flow crosses the current value of shunt.Measurement result can be delivered to central control unit, analyzes its testing result by central control unit, and exports corresponding control command according to testing result.
According to another preferred embodiment of the present utility model, battery core pack 122, one of them inserted sheet 143, one of them second socket 132, fuse 153, one of them joint pin 131, power receiving equipment (not shown), another binding post 131, shunt 190, another second socket 132 and another inserted sheet 143 are connected to form current circuit successively.
Fig. 2, Fig. 7 and Fig. 8 show according to battery management system module of the present utility model.As shown in FIG., the circuit control device in cell managing device, circuit protection device and detecting element can be connected to an electric connecting wire framework (Lead Frame) 170 respectively, form a battery management system module.In example as shown in the figure, at least part of cell managing device is connected to electric connecting wire framework 170 by the first wire 152, second wire 155 and privates 154 etc.Battery management system module also can comprise a printed substrate 160; printed substrate 160 is by being electrically connected with electric connecting wire framework 170; realize the electrical connection with one or more circuit controling elements, circuit protecting element and the battery detecting element in cell managing device, horizontal electrical signal transport communication of going forward side by side.
In the utility model, when electric connecting wire framework 170 is directly installed on lid 130, lid 130 is supporter described in the utility model.In addition, battery management system module also can increase other forms of supporter again, for supporting electric connecting wire framework 170.Supporter and electric connecting wire framework 170 can be integrative-structure or separate type absolute construction.In preferred embodiment, electric connecting wire framework 170 and supporter are separate type absolute construction.Electric connecting wire framework 170 is arranged on lid 130 by supporter, or is arranged in box body 140.
Support 171 is comprised according to electric connecting wire framework 170 of the present utility model, the conducting channel (not shown) of insulation-encapsulated in support 171, with the splicing ear being connected to conducting channel two ends, splicing ear can be male terminal or the female terminal of pluggable connection.In preferred exemplary as shown in the figure, splicing ear comprises female terminal 172 and the first male terminal 182.Splicing ear number is multiple, is intervally arranged.Support 171 is the injection molded insulation shell of injection molding material.Multiple splicing ear, according to after the route arrangement of conducting channel, is positioned in injection mold, then injects injection molding material.After depanning, splicing ear is encapsulated fixing by support 171, and is electrically connected with conducting channel.Splicing ear is that conductor material is made, and its form can be sheet, line, other available forms.In example as shown in the figure, multiple first male terminal 182 is compliant pin (Compliant Pins), the electrical connection of convenience and brush wiring board 160.The end vertical of described first male terminal 182 of the part with compliant pin structure extends in described support major surfaces, and in example as shown in the figure, the first male terminal 182 extends perpendicular to the upper surface of support 171.
According to the utility model, splicing ear both can be female terminal, also can be male terminal.In preferred exemplary as shown in the figure, splicing ear comprises female terminal 172, first male terminal 182, second male terminal 1821 and the 3rd male terminal 1822, and communication interface splicing ear 202.Female terminal 172 communicates for making cell managing device realize electric signal transmission with printed substrate 160 with male terminal 182.Part splicing ear, if female terminal 172 is by being electrically connected with the first wire 152, second wire 155 and privates 154 connector of joining; Part splicing ear, as the first male terminal 182 is electrically connected with printed substrate 160.In example as shown in the figure, electric connecting wire framework 170 is provided with one or more first socket 173.First socket 173 is provided with multiple first jack 174, for holding the plug to joining.Female terminal 172 is provided with in first jack 174.Female terminal 172 is electrically connected with the first male terminal 182 being connected to the conducting channel other end by the conducting channel of insulation-encapsulated in support 171, and the first male terminal 182 is connected to printed substrate 160.Thus, the first male terminal 182 achieves the switching between at least part of cell managing device and printed substrate 160.According to another embodiment of the present utility model, electric connecting wire framework 170 can be provided with multiple first socket 173, one in the multiple first socket output circuit being connected to battery, another in multiple first socket 173 is connected to the testing circuit of battery 120.
First wire 152, second wire 155 and privates 154 conduct electricity with the female terminal 172 in the first socket 173 and are connected.In preferred exemplary as shown in the figure, the first wire 152, second wire 155 and privates 154 end are by plug and the first socket 173 grafting.In example as shown in Figure 8, the first wire 152 and privates 154 are connected to first socket 173 pairs of accessory that the first plug 157, first plug 157 and electric connecting wire framework 170 are arranged respectively and connect.Second wire 155 is connected to the second plug 158, second plug 158 and connects with another first socket 173 pairs of accessory.When the first plug 157 and the second plug 158 are inserted in the first jack 174 and the first socket 173 is mechanically connected, every root first wire 152, second wire 155 and privates 154 realize being electrically connected with the female terminal 172 arranged in the first socket 173 respectively.
In preferred exemplary as shown in Figure 8, the other end of the first wire 152 is by the input grafting of the 3rd plug 159 with relay 151.By the first plug 157 and the 3rd plug 159, make the first wire 152 carry out grafting between the input and the first socket 173 of relay 151, thus realize connecting fast.
In preferred exemplary as shown in the figure, electric connecting wire framework 170 is electrically connected with printed substrate 160 by adapter 180.Adapter 180 comprises adapter shell 181 and built-up circuit (not shown).Adapter shell 181 and support 171 are mechanically connected or are wholely set.Built-up circuit is connected with conducting channel or one-body molded setting.Each first male terminal 182 is contacted with one of them female terminal terminal 172 by conducting channel and built-up circuit and is electrically connected.The mode that conducting channel contacts with built-up circuit and is electrically connected can also adopt pluggable socket connection mode; Also non-removable connected mode can be adopted.According to preferred embodiment of the present utility model, support 171 and adapter shell 182 are injection mo(u)lding, the structure and both are formed in one.Conducting channel and built-up circuit and the first male terminal 182 are formed in one structure.Conducting channel, built-up circuit are bent into applicable shape, are injection molding in shaping support 171 and adapter shell 181 be encapsulated in.First male terminal 182 stretches out outside adapter shell 181.
In the example as described in Fig. 8 and Fig. 9, adapter shell 181 protrudes from insulation-encapsulated support 171 upper surface.Support 171 is flat structure, and therefore its upper surface and lower surface area are greater than other surfaces.Upper surface and lower surface are major surfaces.First male terminal 182 projects upwards in insulation-encapsulated support 171 upper surface.First male terminal 182 one end is connected with female terminal 172, and the other end stretches out in outside adapter shell 181.As optimal way, the other end of splicing ear 182 is compliant pin structure.
In preferred exemplary as shown in Figure 7, printed substrate 160 is provided with the 3rd jack 161, for the first male terminal 182 accessory is connect.The other end of the first male terminal 182 is inserted in the 3rd jack 161 of printed substrate 160, is electrically connected with the printed wire on printed substrate 160.In the 3rd jack 161 that compliant pin structure can help the first male terminal 182 to be inserted in securely on printed substrate 160, without the need to welding, and ensure that electrical connection effect meets instructions for use.Adapter 180 can be one, also can be multiple, depending on actual operation requirements.
Electric connecting wire framework 170 also comprises a shunt syndeton, and this shunt syndeton can comprise fixed-wing 175 and fixed cover 176.With reference to shown in Fig. 7 and Fig. 8, shunt sampling resistor 192 two ends are connected with two the second male terminals 1821 respectively, and every two the second male terminals 1821 are one group.Support 171 is provided with fixed-wing 175; Fixed-wing 175 is sleeved on the first binding post 191 of described shunt 192, and makes with wherein one group of second male terminal 1821 is relative with shunt fixing.The utility model also comprises fixed cover 176.Fixed cover 176 is sleeved on described second binding post 193.Fixed-wing 175 and fixed cover 176 are respectively used to fixing one group of second male terminal 1821 be connected with shunt sampling resistor 192 two ends.Shunt sampling resistor 192 two ends are electrically connected with printed substrate 160 respectively by two group of second male terminal 1821, and the magnitude of voltage at shunt sampling resistor 192 two ends collected is delivered to central control unit.This group second male terminal 1821 end can adopt compliant pin structure, with printed substrate 160 socket connection.
Electric connecting wire framework 170 is provided with communication interface 200, for the communication between cell managing device and outside central control unit.In preferred exemplary as shown in the figure, communication interface 200 is configured with the communication interface splicing ear 202 of respective number, for connecting outside processor, as full-vehicle control unit (ECU).The communication interface splicing ear 202 that communication interface 200 configures is electrically connected with the 3rd male terminal 1822, and the 3rd male terminal 1822 is connected to the output of central control unit on printed substrate 160.Thus, the communication interface splicing ear 202 in communication interface 200 transmits the signal of telecommunication from central control unit output on printed substrate 160.3rd male terminal 1822 end can adopt compliant pin structure, with printed substrate 160 socket connection.
Electric connecting wire framework 170 is provided with the structure of supporting printing wiring board 160.As, electric connecting wire framework 170 is provided with multiple support column 178, the upper surface of multiple support column 178, in same plane, is used for supporting printing wiring board 160.
Female terminal 172 also can be replaced by male terminal structure.First male terminal 182, second male terminal 1821, the 3rd male terminal 1822 and communication interface splicing ear 202, all can adopt feasible male terminal or bus terminal structure.
Electric connecting wire framework, battery management system module and the battery with battery management system module in the battery that the utility model provides, realize the electrical connection of printed substrate and various control element, detecting element, protection component with splicing ear.Multiple splicing ear insulation-encapsulated in support, avoid adopt wire bring mixed and disorderly, assembling, difficult in maintenance, reduce security risk.Adopt insulation-encapsulated support to be encapsulated by multiple splicing ear, not only produce easily, and can adopt standardized structural, battery or the easier adjust size that more easily can adapt to various sizes make it adapt to various instructions for use.In battery, electric connecting wire framework and battery case body manufacture respectively, maintain easily, change.Socket adopts inclined-plane, and the grafting that can be inserted sheet provides guiding, even if workman can't see the position also ease of assembly of socket.Splicing ear adopts compliant pin, conveniently installs and can ensure that electrical connection is respond well.
Embodiment in the utility model, only for being described the utility model, does not form the restriction to right, other equivalent in fact substituting, all in protection range of the present utility model that those skilled in that art can expect.
Claims (33)
1. for the electric connecting wire framework of battery management system, it is characterized in that, comprise support, the conducting channel of insulation-encapsulated in support and multiple splicing ear; Described multiple splicing ear is connected with described conducting channel, and protrudes from described rack surface, and cell managing device is connected to CCC, and provides CCC and outside connection communication.
2. the electric connecting wire framework for battery management system according to claim 1, is characterized in that, the end vertical of the described splicing ear of part extends in described support major surfaces.
3. the electric connecting wire framework for battery management system according to claim 1, is characterized in that, described support is injection moulding insulation shell; Described splicing ear is packaged in described support by injection moulding.
4. the electric connecting wire framework for battery management system according to claim 1, it is characterized in that, described support is also provided with one or more first socket, described first socket has one or more first jack, is provided with the described splicing ear of part in described jack.
5. the electric connecting wire framework for battery management system according to claim 1, it is characterized in that, described support is provided with multiple first socket, one in the described multiple first socket output circuit being connected to battery, another in described multiple first socket is connected to the testing circuit of battery.
6. the electric connecting wire framework for battery management system according to claim 1, it is characterized in that, also comprise adapter, described adapter comprises adapter shell and built-up circuit; Described built-up circuit to be arranged in described adapter shell and to be electrically connected with described conducting channel; Described splicing ear to be arranged on described adapter and to stretch out outside described adapter, and described splicing ear is electrically connected with described conducting channel by described built-up circuit.
7. the electric connecting wire framework for battery management system according to claim 6, is characterized in that, described splicing ear, conducting channel and built-up circuit are formed in one structure; Or described conducting channel and described built-up circuit are formed in one structure.
8. the electric connecting wire framework for battery management system according to claim 7, is characterized in that, described splicing ear is compliant pin structure.
9. the electric connecting wire framework for battery management system according to claim 1, it is characterized in that, also comprise shunt syndeton, described shunt syndeton comprises fixed-wing and fixed cover, for connecting the first binding post, shunt sampling resistor and the second binding post.
10. the electric connecting wire framework for battery management system according to claim 1, is characterized in that, also comprise communication interface, be fixedly installed communication interface splicing ear in described communication interface, for connecting ppu; Communication interface splicing ear described in described communication interface be connected to printed substrate by part splicing ear.
11. battery management system modules, is characterized in that, comprise the electric connecting wire framework described in the arbitrary claim of claim 1-10, and cell managing device; Described cell managing device comprises one or more circuit controling element, circuit protecting element and battery detecting element.
12. battery management system modules according to claim 11, is characterized in that, also comprise a supporter, and described supporter is connected with described electric connecting wire framework, forms a separate component.
13. battery management system modules according to claim 12, is characterized in that, described electric connecting wire framework and described supporter are separate type absolute construction.
14. battery management system modules according to claim 11, is characterized in that, also comprise printed substrate; Described one or more circuit controling element, circuit protecting element and battery detecting element are electrically connected with described printed substrate by the described splicing ear of part on described electric connecting wire framework.
15. battery management system modules according to claim 11, it is characterized in that, described circuit controling element comprises relay, being electrically connected with the described splicing ear of part by the first wire of described relay, and is electrically connected on printed substrate by the described splicing ear of described part.
16. battery management system modules according to claim 11, is characterized in that, described battery detecting element comprise current measuring element, detector unit and voltage detector component one of them or multiple; Described current measuring element, detector unit or voltage detector component are electrically connected with the described splicing ear of part by the second wire, and by the described splicing ear transmission of electric signals of described part.
17. battery management system modules according to claim 11; it is characterized in that; described circuit protecting element comprises fuse; described fuse two ends are connected with two splicing ears in described electric connecting wire framework respectively by two privates, and by described two splicing ear electrical transmission signals of telecommunication.
18. battery management system modules according to claim 11, is characterized in that, also comprise adapter and printed substrate, and described adapter comprises adapter shell and built-up circuit; Described built-up circuit to be arranged in described adapter shell and to be electrically connected with described conducting channel; Described splicing ear to be arranged on described adapter and to stretch out outside described adapter, and described splicing ear is electrically connected with described conducting channel by described built-up circuit, and the described splicing ear of part is electrically connected with printed substrate.
19. battery management system modules according to claim 18, is characterized in that, the part described splicing ear other end stretches out outside described adapter shell, and it is compliant pin structure that described splicing ear protrudes from the other end of adapter shell outer surface.
20. battery management system modules according to claim 11, is characterized in that, described battery detecting element also comprises shunt; Described shunt comprises the first binding post, shunt sampling resistor and the second binding post that contact successively and connect; Described shunt sampling resistor two ends are connected with one of them or several splicing ear respectively.
21. battery management system modules according to claim 20, is characterized in that, described Bracket setting has fixed-wing; Described fixed-wing is sleeved on described shunt, and makes the described splicing ear of part relative with shunt fixing.
22. battery management system modules according to claim 21, is characterized in that, also comprise fixed cover and printed substrate; Described fixed-wing is sleeved on the first binding post, and described fixed cover is sleeved on described second binding post; Described fixed-wing and described fixed cover are respectively used to the fixing splicing ear be connected with described shunt sampling resistor two ends; Described shunt sampling resistor two ends are electrically connected with printed substrate respectively by the described splicing ear of part.
23. battery management system modules according to claim 11, is characterized in that, also comprise a supporter, for supporting described electric connecting wire framework; Described supporter is also provided with two the second sockets; Described supporter is also provided with two joint pins, each joint pin is electrically connected with one of them second socket.
24. battery management system modules according to claim 23, is characterized in that, described second socket has the second jack; The inwall of described second jack end is inclined-plane, and described inclined-plane makes described jack size internally reduce gradually from end.
25. battery management system modules according to claim 23, is characterized in that, also comprise one or more busbar; Described second socket has the second jack, is provided with the second sheet metal in described second jack; Each joint pin is electrically connected with the second sheet metal in one of them second socket by one or more busbar.
26. battery management system modules according to claim 23, is characterized in that, described second socket is arranged on described supporter movably.
27. battery management system modules according to claim 23 or 26, it is characterized in that, also comprise guide ribs and lid, described guide ribs is arranged on described lid, and and between lid, there is gap; Described second socket is provided with guided plate, and described guided plate is inserted in described gap and also can arranges actively in described gap.
28. battery management system modules according to any one of claim 11-26, is characterized in that, at least part of described cell managing device is by many wires and the electrical connection of described electric connecting wire framework.
29. battery management system modules according to claim 28, is characterized in that, also comprise the first connector; Described first connector is connected to one end of described many wires, and with the grafting of described electric connecting wire framework.
30. battery management system modules according to claim 29, is characterized in that, also comprise the second connector; Described second connector is connected to the other end of the described wire of part, and cell managing device grafting described with part.
31. batteries, is characterized in that, comprise box body, the lid be connected with described box body, one or more battery and the battery management system module according to any one of claim 11-30; Described battery is arranged in described box body.
32. batteries according to claim 31, is characterized in that, described battery management system module is arranged in described battery case lid.
33. batteries according to claim 31, is characterized in that, described one or more battery is electrically connected to each other, and are connected with two inserted sheets; Described battery is by inserted sheet output current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117063.5U CN204464357U (en) | 2015-02-26 | 2015-02-26 | Electric connecting wire framework, battery management system module and battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117063.5U CN204464357U (en) | 2015-02-26 | 2015-02-26 | Electric connecting wire framework, battery management system module and battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464357U true CN204464357U (en) | 2015-07-08 |
Family
ID=53671198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520117063.5U Expired - Fee Related CN204464357U (en) | 2015-02-26 | 2015-02-26 | Electric connecting wire framework, battery management system module and battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464357U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742554A (en) * | 2016-04-18 | 2016-07-06 | 重庆无线绿洲通信技术有限公司 | Modular quick-replacement power battery unit of electromobile |
| CN105990556A (en) * | 2015-02-26 | 2016-10-05 | 泰科电子(上海)有限公司 | Electric connection lead frame for battery management system, battery management system module and battery with battery management system module |
| CN106410065A (en) * | 2015-07-22 | 2017-02-15 | 上海蓝诺新能源技术有限公司 | Weak mixing lithium battery pack system for starting and stopping of engine |
| CN107046110A (en) * | 2016-02-05 | 2017-08-15 | 泰科电子(上海)有限公司 | Lead frame, lead frame assembly and battery modules for battery modules |
| CN109686910A (en) * | 2018-12-19 | 2019-04-26 | 杭州博阳太阳能科技有限公司 | A kind of solar panel lithium battery group |
| CN110034344A (en) * | 2018-01-12 | 2019-07-19 | 车王电子股份有限公司 | Battery pack |
| US11177522B2 (en) | 2018-01-02 | 2021-11-16 | Mobiletron Electronics Co., Ltd. | Battery pack |
-
2015
- 2015-02-26 CN CN201520117063.5U patent/CN204464357U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105990556A (en) * | 2015-02-26 | 2016-10-05 | 泰科电子(上海)有限公司 | Electric connection lead frame for battery management system, battery management system module and battery with battery management system module |
| CN106410065A (en) * | 2015-07-22 | 2017-02-15 | 上海蓝诺新能源技术有限公司 | Weak mixing lithium battery pack system for starting and stopping of engine |
| CN107046110A (en) * | 2016-02-05 | 2017-08-15 | 泰科电子(上海)有限公司 | Lead frame, lead frame assembly and battery modules for battery modules |
| CN107046110B (en) * | 2016-02-05 | 2023-10-10 | 泰科电子(上海)有限公司 | Lead frame for battery module lead frame assembly and battery module |
| CN105742554A (en) * | 2016-04-18 | 2016-07-06 | 重庆无线绿洲通信技术有限公司 | Modular quick-replacement power battery unit of electromobile |
| CN105742554B (en) * | 2016-04-18 | 2019-06-07 | 重庆无线绿洲通信技术有限公司 | Electromobile modularization quick-change power battery unit |
| US11177522B2 (en) | 2018-01-02 | 2021-11-16 | Mobiletron Electronics Co., Ltd. | Battery pack |
| CN110034344A (en) * | 2018-01-12 | 2019-07-19 | 车王电子股份有限公司 | Battery pack |
| CN109686910A (en) * | 2018-12-19 | 2019-04-26 | 杭州博阳太阳能科技有限公司 | A kind of solar panel lithium battery group |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204464357U (en) | Electric connecting wire framework, battery management system module and battery | |
| US11503724B2 (en) | Bulkhead interface and cable connector | |
| US9584038B2 (en) | Ungrounded inverter enclosure and cabling | |
| CN108258178B (en) | Conductor connection structure and conductive module | |
| CN104981922B (en) | Protect circuit module and the battery module including protecting circuit module | |
| CN105990556A (en) | Electric connection lead frame for battery management system, battery management system module and battery with battery management system module | |
| US9385445B2 (en) | Composite intelligent terminal wiring device and plug device | |
| CN101142650A (en) | Switchable fused power distribution block | |
| WO2014003353A1 (en) | Fuse apparatus and manufacturing method thereof | |
| JP2018504884A (en) | Overvoltage protection device for information and telecommunications technology | |
| CN213093926U (en) | Charging switching device | |
| CN106328876B (en) | Prismatic battery cell and battery | |
| CN205122841U (en) | Connector socket, connector component , busbar subassembly and battery device | |
| CN107634583A (en) | A kind of energy storage control module | |
| CN207817028U (en) | A kind of three-phase separated time electric energy meter novel integrated terminal box | |
| CN112117816A (en) | Charging switching device | |
| CN215266571U (en) | Electric connection structure for integrated electric vehicle battery | |
| CN219937329U (en) | Information acquisition structure, energy storage unit and power equipment | |
| CN210897654U (en) | Electric connector, electric connection assembly and battery pack electric connection structure | |
| CN105047838B (en) | Battery flat group | |
| CN214958134U (en) | High-voltage distribution box | |
| CN219456257U (en) | Voltage sampling jig and voltage testing system | |
| CN210120182U (en) | Contact connecting device of energy storage BMS | |
| CN216598317U (en) | Integrated connector | |
| CN211402620U (en) | Burn-in board |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20200226 |