CN208423098U - Battery wire-controlled apparatus and battery system - Google Patents
Battery wire-controlled apparatus and battery system Download PDFInfo
- Publication number
- CN208423098U CN208423098U CN201821236474.6U CN201821236474U CN208423098U CN 208423098 U CN208423098 U CN 208423098U CN 201821236474 U CN201821236474 U CN 201821236474U CN 208423098 U CN208423098 U CN 208423098U
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- Prior art keywords
- relay
- preliminary filling
- battery
- controlled apparatus
- mounting seat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The application provides a kind of battery wire-controlled apparatus and battery system, and battery wire-controlled apparatus includes: mounting seat, upper cover part, positive relay, cathode relay, preliminary filling relay, preliminary filling resistance, current divider and wiring harness plug-in connector；Positive relay, cathode relay, preliminary filling relay, preliminary filling resistance and current divider are installed on mounting seat；Upper cover part is fastened in mounting seat and wraps up positive relay, cathode relay, preliminary filling relay, preliminary filling resistance and current divider；Current divider is series at the output end of positive relay；Preliminary filling resistance is parallel between the negative input end and negative output terminal of cathode relay after connecting with preliminary filling resistance；The control terminal of positive relay, cathode relay and preliminary filling relay is connect with wiring harness plug-in connector respectively.By concentrating on multiple control devices in battery wire-controlled apparatus, so that the distribution of each control device is compact, integrated level is high, space has been saved, convenient for being installed, being dismantled or being safeguarded in finite battery packet space.
Description
Technical field
This application involves cell manufacturing techniques fields, in particular to a kind of battery wire-controlled apparatus and battery system.
Background technique
Battery is the core component of electric car, general to control battery by battery management system in electric car
Charge and discharge, battery management system can issue the signal of the control open or closed cell circuit of relay according to different situations, this
A little signals can execute the movement of connection or point of contact battery charging and discharging circuit accordingly after being received by control device (such as relay).?
In the prior art, the signal wire of battery system is typically directly connect with the control device of battery or monodispersed automatically controlled through multiple letters
Box controls the circuit of battery, this causes the distribution of the connecting line between battery and battery management system more dispersed, gives production system
It makes and brings very big inconvenience with after-sales service.
Summary of the invention
In order to overcome above-mentioned deficiency in the prior art, the application's is designed to provide a kind of battery wire-controlled apparatus, institute
State battery wire-controlled apparatus include: mounting seat, upper cover part, positive relay, cathode relay, preliminary filling relay, preliminary filling resistance,
Current divider and wiring harness plug-in connector；
The anode relay, cathode relay, preliminary filling relay, preliminary filling resistance and current divider are installed on the installation bottom
Seat；The upper cover part be fastened in the mounting seat and wrap up the positive relay, cathode relay, preliminary filling relay,
Preliminary filling resistance and current divider；
The current divider is series at the output end of the positive relay；
The preliminary filling resistance be parallel to after connecting with the preliminary filling resistance negative input end of the cathode relay with bear it is defeated
Between outlet；
The control terminal of the anode relay, cathode relay and preliminary filling relay is connect with wiring harness plug-in connector respectively, institute
Wiring harness plug-in connector is stated for connecting with the control signal wire beam of battery management system.
Optionally, in above-mentioned battery wire-controlled apparatus, the output end of the anode relay passes through conductive connecting piece and institute
State current divider connection.
Optionally, in above-mentioned battery wire-controlled apparatus, the mounting seat includes not in conplane first mounting surface
With the second mounting surface, first mounting surface and second mounting surface are in step-like connection；
The anode relay and the cathode relay are installed on first mounting surface, the preliminary filling relay, pre-
Charging resistance, current divider and wiring harness plug-in connector are installed on second mounting surface.
Optionally, it in above-mentioned battery wire-controlled apparatus, is provided on second mounting surface and protrudes from second installation
The connector pedestal in face, the wiring harness plug-in connector are installed on the connector pedestal.
Optionally, in above-mentioned battery wire-controlled apparatus, in the mounting seat with install the positive relay, cathode after
Multiple reinforcing ribs are provided in electric appliance, preliminary filling relay, preliminary filling resistance and the opposite one side of current divider.
Optionally, in above-mentioned battery wire-controlled apparatus, multiple device mounting structures are provided in the mounting seat, it is described
Positive relay, cathode relay, preliminary filling relay, preliminary filling resistance and current divider are installed on institute by the device mounting structure
It states in mounting seat.
Optionally, in above-mentioned battery wire-controlled apparatus, multiple inserting grooves, the upper cover part are provided in the mounting seat
On be provided with multiple insert-connecting plates corresponding with the grafting groove location, the mounting seat and the upper cover part pass through the grafting
Slot is detachably interconnected.
Optionally, in above-mentioned battery wire-controlled apparatus, multiple reinforcing ribs are provided on the inside of the upper cover part.
Optionally, it in above-mentioned battery wire-controlled apparatus, is provided in the mounting seat multiple for fixing the battery
The fixation hole of wire-controlled apparatus.
The another object of the application is to provide a kind of battery system, and the battery system includes battery, battery management system
System and the battery wire-controlled apparatus provided by the present application, the battery management system control battery by the battery wire-controlled apparatus
The on-off of charging and discharging circuit.
In terms of existing technologies, the application has the advantages that
Battery wire-controlled apparatus and battery management system provided by the present application, by the way that multiple control devices are concentrated on battery line
It controls in device, so that the distribution of each control device is compact, integrated level is high, space has been saved, convenient in finite battery packet space
It installed, dismantled or is safeguarded.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the appearance schematic diagram of battery wire-controlled apparatus provided by the embodiments of the present application；
Fig. 2 is the perspective view of the explosion of battery wire-controlled apparatus provided by the embodiments of the present application；
Fig. 3 is one of the schematic diagram of mounting seat provided by the embodiments of the present application；
Fig. 4 is the two of the schematic diagram of mounting seat provided by the embodiments of the present application；
Fig. 5 is the schematic diagram of upper cover part provided by the embodiments of the present application and mounting seat.
Icon: 100- battery wire-controlled apparatus；110- mounting seat；The first mounting surface of 111-；The second mounting surface of 112-；
1121- connector pedestal；1122- anode relay fixed point；1123- cathode relay fixed point；1124- preliminary filling relay is solid
Fixed point；1125- preliminary filling resistance fixed structure；1126- current divider fixed point；113- inserting groove；120- upper cover part；123- grafting
Piece；130- anode relay；140- cathode relay；150- preliminary filling relay；160- preliminary filling resistance；170- current divider；180-
Wiring harness plug-in connector；190- conductive connecting piece.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments herein provided in the accompanying drawings is not intended to limit below claimed
Scope of the present application, but be merely representative of the selected embodiment of the application.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model of the application protection
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present application, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description the application and simplify description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as the limitation to the application.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present application, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in this application.
Fig. 1 is please referred to, the present embodiment provides a kind of schematic diagrames of battery wire-controlled apparatus 100.Referring to figure 2., the line traffic control
Device includes mounting seat 110, upper cover part 120, positive relay 130, cathode relay 140, preliminary filling relay 150, preliminary filling
Resistance 160, current divider 170 and wiring harness plug-in connector 180.
The mounting seat 110 for install the positive relay 130, cathode relay 140, preliminary filling relay 150,
Preliminary filling resistance 160 and current divider 170.The upper cover part 120 is in shell structure open at one end, and the upper cover part 120 is fastened on
In the mounting seat 110 and wrap up the positive relay 130, cathode relay 140, preliminary filling relay 150, preliminary filling resistance
160 and current divider 170, form the accommodating space for accommodating and protecting each control device.
In the present embodiment, the mounting seat 110 and the upper cover part 120 can be by nylon or glass fibre composite woods
Material by preset die integrated molding be made, make the battery wire-controlled apparatus 100 shell have preferable mechanical strength with
Higher insulation performance, and high temperature resistant, anticorrosive, anti-aging, elasticity is good, ensure that the battery wire-controlled apparatus 100 uses
Environmental requirement.
The anode relay 130 is used to control the on-off in anode circuit.The cathode relay 140 is for controlling
The on-off in battery cathode circuit.The control terminal of the anode relay 130 and the cathode relay 140 is connected to the harness
Connector 180, by the wiring harness plug-in connector 180, the control terminal of the anode relay 130 and the cathode relay 140
It can be communicated to connect with the signal harness of the battery management system.
The current divider 170 is series at the output end of the positive relay 130, and the current divider 170 is for acquiring electricity
The charging and discharging currents voltage in pond anode circuit.Optionally, the signal output end of the current divider 170 also can connect to the line
Beam connector 180, by the wiring harness plug-in connector 180, the signal output end of the current divider 170 can be with the battery management
The signal harness of system communicates to connect.
The preliminary filling resistance 160 is parallel to the negative input of the cathode relay 140 after connecting with the preliminary filling resistance 160
Between end and negative output terminal.The negative loop of battery can also be connected after the preliminary filling relay 150 is connected.
Optionally, in the present embodiment, the output end of the positive relay 130 by conductive connecting piece 190 with it is described
Current divider 170 connects.The conductive connecting piece 190 can be the lesser conductive material of resistivity, for example, the conductive connecting piece
190 can be.It can make the electric current passed through in current divider 170 and the basic phase of electric current by the positive relay 130 in this way
Together, more accurately current and voltage data can be collected by current divider 170.
Optionally, referring to figure 3., in the present embodiment, the mounting seat 110 includes not in conplane first peace
Dress face 111 and the second mounting surface 112, first mounting surface 111 are in step-like connection with second mounting surface 112.Wherein,
The anode relay 130 and the cathode relay 140 are installed on first mounting surface 111, the preliminary filling relay
150, preliminary filling resistance 160, current divider 170 and wiring harness plug-in connector 180 are installed on second mounting surface 112.
Optionally, the signal harness of the battery management system removably accesses the line of the battery wire-controlled apparatus 100
Beam connector 180 plugs the signal harness for convenience, referring to figure 4., in the present embodiment, second mounting surface 112
On be provided with the connector pedestal 1121 for protruding from second mounting surface 112, the wiring harness plug-in connector 180 is installed on described insert
It connects on device pedestal 1121.In this way, the wiring harness plug-in connector 180 is made to be higher by 112 certain distance of the second mounting surface, use is facilitated
Family plugs signal harness on the wiring harness plug-in connector 180.
Optionally, in order to reinforce the intensity of the mounting seat 110, in the present embodiment, in the mounting seat 110 with
It is opposite that the positive relay 130, cathode relay 140, preliminary filling relay 150, preliminary filling resistance 160 and current divider 170 are installed
One side on be provided with multiple reinforcing ribs.That is, not having in first mounting surface 111 and second mounting surface 112
Control device is arranged is provided with multiple reinforcing ribs on one side, and first mounting surface 111 is connect with second mounting surface 112
The back side of step surface is also multiple reinforcing ribs.
Optionally, the positive relay 130 is rapidly and accurately set in the mounting seat 110 for convenience, is born
Pole relay 140, preliminary filling relay 150, preliminary filling resistance 160 and current divider 170, in the present embodiment, the mounting seat 110
On can be set multiple device mounting structures, it is the anode relay 130, cathode relay 140, preliminary filling relay 150, pre-
Charging resistance 160 and current divider 170 are installed in the mounting seat 110 by the device mounting structure.
For example, the device mounting structure may include positive relay fixed point 1122, cathode referring once again to Fig. 4
Relay fixed point 1123, preliminary filling relay fixed point 1124, preliminary filling resistance fixed structure 1125, current divider fixed point 1126 and
Connector pedestal 1121 etc..
Optionally, line position is walked in order to constrain harness in the battery wire-controlled apparatus 100, in the present embodiment, institute
Multiple harness card slots can also be arranged by stating in mounting seat 110.Harness in the battery wire-controlled apparatus 100 can pass through
Band is attached on the harness card slot, or is caught in the harness card slot.
It may include the fixing threaded hole or clamping structure for fixed control device on each device mounting structure.
Optionally, referring to figure 5., it in an embodiment of the present embodiment, is provided in the mounting seat 110 more
A inserting groove 113 is provided with multiple insert-connecting plates 123 corresponding with 113 position of inserting groove in the upper cover part 120, described
Mounting seat 110 and the upper cover part 120 are detachably interconnected by the inserting groove 113 and the insert-connecting plate 123.
Optionally, in an embodiment of the present embodiment, multiple hasp slots are provided in the mounting seat 110,
Multiple hasps corresponding with the hasp groove location, the mounting seat 110 and the upper cover are provided in the upper cover part 120
Portion 120 is detachably interconnected by the hasp slot and the hasp.
Optionally, in the present embodiment, in order to reinforce the intensity of the upper cover part 120, there is the upper cover part 120
Each control device of the ground protection setting in the battery wire-controlled apparatus 100 is imitated, is provided with multiple add on the inside of the upper cover part 120
Strengthening tendons.
Optionally, for convenience accurately upper cover part 120 is fastened on the pedestal, in the present embodiment, it is described on
It is additionally provided at least one retention bead in cover 120, is provided in the mounting seat 110 and the retention bead position pair
The limiting slot answered.
Optionally, the battery wire-controlled apparatus 100 needs to be fixed on electric car in use, therefore in this implementation
In example, it is provided in the mounting seat 110 multiple for fixing the fixation hole of the battery wire-controlled apparatus 100.The installation
At least one can also be set on pedestal 110 for fixing the metal plate fixing piece of the battery wire-controlled apparatus 100.
Optionally, multiple card slots that are flexible coupling are additionally provided in the upper cover part 120, external flexible joining part can pass through institute
The control device being flexible coupling in card slot and the battery wire-controlled apparatus 100 is stated to be electrically connected.
The present embodiment also provides a kind of battery system, and the battery system includes battery, battery management system and this implementation
The battery wire-controlled apparatus 100 that example provides, the battery wire-controlled apparatus 100 are connected to the battery management system and the electricity
Between pond, the battery management system controls the on-off in battery charging and discharging circuit by the battery wire-controlled apparatus 100.
In conclusion battery wire-controlled apparatus provided by the present application and battery management system, by by multiple control device collection
In in battery wire-controlled apparatus so that the distribution of each control device is compact, integrated level is high, space has been saved, convenient for rationing the power supply
Chi Bao is installed in space, dismantled or is safeguarded.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain
Lid is within the scope of protection of this application.Therefore, the protection scope of the application shall be subject to the protection scope of the claim.
Claims (10)
1. a kind of battery wire-controlled apparatus, which is characterized in that the battery wire-controlled apparatus include: mounting seat, upper cover part, anode after
Electric appliance, cathode relay, preliminary filling relay, preliminary filling resistance, current divider and wiring harness plug-in connector；
The anode relay, cathode relay, preliminary filling relay, preliminary filling resistance and current divider are installed on the mounting seat；
The upper cover part is fastened in the mounting seat and wraps up the positive relay, cathode relay, preliminary filling relay, preliminary filling
Resistance and current divider；
The current divider is series at the output end of the positive relay；
The preliminary filling resistance is parallel to the negative input end and negative output terminal of the cathode relay after connecting with the preliminary filling resistance
Between；
The control terminal of the anode relay, cathode relay and preliminary filling relay is connect with wiring harness plug-in connector respectively, the line
Beam connector with the control signal wire beam of battery management system for connecting.
2. battery wire-controlled apparatus according to claim 1, which is characterized in that the output end of the anode relay is by leading
Electric connecting sheet is connect with the current divider.
3. battery wire-controlled apparatus according to claim 1, which is characterized in that the mounting seat includes not in same plane
The first mounting surface and the second mounting surface, first mounting surface and second mounting surface are in step-like connection；
The anode relay and the cathode relay are installed on first mounting surface, the preliminary filling relay, precharge
Resistance, current divider and wiring harness plug-in connector are installed on second mounting surface.
4. battery wire-controlled apparatus according to claim 3, which is characterized in that be provided with and protrude from second mounting surface
The connector pedestal of second mounting surface, the wiring harness plug-in connector are installed on the connector pedestal.
5. battery wire-controlled apparatus according to claim 1, which is characterized in that in the mounting seat with the anode is installed
Multiple reinforcing ribs are provided in relay, cathode relay, preliminary filling relay, preliminary filling resistance and the opposite one side of current divider.
6. battery wire-controlled apparatus according to claim 1, which is characterized in that be provided with multiple devices in the mounting seat
Mounting structure, the anode relay, cathode relay, preliminary filling relay, preliminary filling resistance and current divider are pacified by the device
Assembling structure is installed in the mounting seat.
7. battery wire-controlled apparatus according to claim 1, which is characterized in that be provided with multiple grafting in the mounting seat
Slot is provided with multiple insert-connecting plates corresponding with the grafting groove location, the mounting seat and the upper cover in the upper cover part
Portion is detachably interconnected by the inserting groove.
8. battery wire-controlled apparatus according to claim 1, which is characterized in that be provided with multiple reinforcements on the inside of the upper cover part
Muscle.
9. battery wire-controlled apparatus according to claim 1, which is characterized in that be provided with multiple be used in the mounting seat
The fixation hole of the fixed battery wire-controlled apparatus.
10. a kind of battery system, which is characterized in that the battery system includes battery, battery management system and claim 1-9
Battery wire-controlled apparatus described in any one, the battery management system control battery charging and discharging by the battery wire-controlled apparatus and return
The on-off on road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236474.6U CN208423098U (en) | 2018-08-01 | 2018-08-01 | Battery wire-controlled apparatus and battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236474.6U CN208423098U (en) | 2018-08-01 | 2018-08-01 | Battery wire-controlled apparatus and battery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208423098U true CN208423098U (en) | 2019-01-22 |
Family
ID=65124359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821236474.6U Active CN208423098U (en) | 2018-08-01 | 2018-08-01 | Battery wire-controlled apparatus and battery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208423098U (en) |
-
2018
- 2018-08-01 CN CN201821236474.6U patent/CN208423098U/en active Active
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