CN109131164A - Electric car electrically-controlled component and system - Google Patents
Electric car electrically-controlled component and system Download PDFInfo
- Publication number
- CN109131164A CN109131164A CN201811241950.8A CN201811241950A CN109131164A CN 109131164 A CN109131164 A CN 109131164A CN 201811241950 A CN201811241950 A CN 201811241950A CN 109131164 A CN109131164 A CN 109131164A
- Authority
- CN
- China
- Prior art keywords
- relay
- electric car
- controlled component
- fuse
- master
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H45/00—Details of relays
- H01H45/02—Bases; Casings; Covers
- H01H45/04—Mounting complete relay or separate parts of relay on a base or inside a case
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Fuses (AREA)
Abstract
The present invention provides a kind of electric car electrically-controlled component and systems, are related to electric car equipment technical field.In electric car electrically-controlled component provided by the embodiments of the present application, pass through the elements such as integrated main positive relay, main negative relay, preliminary filling relay, preliminary filling resistance, fuse, current divider, realize the highly integrated of electrically-controlled component, the charge and discharge control to electric car may be implemented in the electric car electrically-controlled component, independence is strong, convenient for repairing replacement when breaking down, the job stability of electric car can be improved.
Description
Technical field
The present invention relates to electric car equipment technical fields, in particular to a kind of electric car electrically-controlled component and are
System.
Background technique
Electrokinetic cell system is the core component of electric car, is directly related to its motor service performance, cruising ability, electricity
Electrical automobile safe operation etc..In order to realize the control to battery system, need using a variety of electric control elements, but existing control is
Each electrically-controlled component integrated level is very low in system, repairs and safeguards and is very complicated.
Summary of the invention
In view of this, the present invention provides a kind of electric car electrically-controlled component and systems.
Technical solution provided by the invention is as follows:
A kind of electric car electrically-controlled component, comprising: mounting base, upper cover, main positive relay, main negative relay, current divider, pre-
Fill relay, preliminary filling resistance and fuse, in which:
The mounting base and the upper cover cooperatively form accommodating chamber, and main positive relay installation is provided in the mounting base
Slot, main negative relay mounting groove, preliminary filling relay mounting flange, the positive relay mounting groove of the master, main negative relay mounting groove
It is opposite to open up, the preliminary filling relay mounting flange setting the positive relay mounting groove of the master and main negative relay mounting groove it
Between；
Current divider fixed point, fuse fixed point, fuse mounting groove and precharge are additionally provided in the mounting base
Hinder mounting groove；
The positive relay of master is arranged in the positive relay mounting groove of the master, and the input terminal of the positive relay of master is used for
Connection row is inputted by anode to connect with the anode of external power supply；The output end of the positive relay of master is used for through anode output
Connection row connect with the anode of external equipment, and the positive relay of the master, anode input connection row, anode output connection row formation are just
Pole access；
The negative relay of master is arranged in the negative relay mounting groove of the master, and the input terminal of the negative relay of master passes through
Cathode input connection row connect with one end of the fuse, and the other end of the fuse passes through fusing connection row and described point
One end connection of device is flowed, the other end of the current divider is connect by negative input with the cathode of the external power supply；It is described
The output end of main negative relay exports connection row by cathode and connect with the cathode of the external equipment；The negative input,
Current divider, fusing connection row, fuse, cathode input connection row, main negative relay, cathode output connection row form cathode and lead to
Road；
After the preliminary filling relay and preliminary filling resistance series connection, respectively simultaneously with the positive relay of the master and main negative relay
Connection；
The current divider is fixedly connected with the current divider fixed point, the both ends of the fuse respectively with the fuse
Fixed point is fixedly connected, so that the fuse is fixed in the fuse mounting groove, the preliminary filling resistance is fixed on described
In preliminary filling resistance mounting groove.
Further, the preliminary filling resistance mounting groove two sides are provided with multiple fixture blocks, and the preliminary filling resistance passes through the card
Block is connected and fixed with the mounting base.
Further, upper cover card slot is offered in the mounting base, the upper cover is provided with and the upper cover card slot phase
The upper lid fixture block matched, the mounting base and the upper cover are connected by the upper cover card slot and the upper lid fixture block clamping.
Further, the fuse heat release hole to match with the position of the fuse is also provided in the mounting base.
Further, the outer wall of the mounting base is provided with the outlet card slot being connected to the accommodating chamber.
Further, the heat release hole being connected to the accommodating chamber is provided on the upper lid.
Further, the electric car electrically-controlled component further include:
It is arranged in the accommodating chamber, for detecting the accommodating chamber internal temperature data and being sent to external equipment
Temperature sensor.
Further, the electric car electrically-controlled component further include:
Wire bundle plug-in connector for being connect with external control devices.
Further, the mounting base is bakelite material, and the upper cover is nylon and glass fiber compound material.
The present invention also provides a kind of electric car electric-control systems, including above-mentioned electric car electrically-controlled component, and with this
The control chip of electric car electrically-controlled component connection.
In electric car electrically-controlled component provided by the embodiments of the present application, by integrated main positive relay, negative relay is led, pre-
The elements such as relay, preliminary filling resistance, fuse, current divider are filled, the highly integrated of electrically-controlled component is realized, the electric car is automatically controlled
The charge and discharge control to electric car may be implemented in component, and independence is strong, can be with convenient for repairing replacement when breaking down
Improve the job stability of electric car.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, 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 a kind of schematic diagram of electric car electrically-controlled component provided in an embodiment of the present invention.
Fig. 2 is a kind of another schematic diagram of electric car electrically-controlled component provided in an embodiment of the present invention.
Fig. 3 is the schematic diagram of the mounting base in a kind of electric car electrically-controlled component provided in an embodiment of the present invention.
Fig. 4 is the signal of mounting base and other elements in a kind of electric car electrically-controlled component provided in an embodiment of the present invention
Figure.
Fig. 5 is a kind of another schematic diagram of electric car electrically-controlled component provided in an embodiment of the present invention.
Icon: 10- electric car electrically-controlled component；101- mounting base；111- outlet card slot；102- upper cover；103- master just after
Electric appliance；131- anode input connection row；132- anode output connection row；The positive relay mounting groove of 133- master；The negative relay of 104- master
Device；141- cathode input connection row；142- cathode output connection row；The negative relay mounting groove of 143- master；105- current divider；151-
Negative input；106- preliminary filling relay；161- preliminary filling relay mounting flange；107- preliminary filling resistance；171- preliminary filling resistance peace
Tankage；172- fixture block；108- fuse；181- fusing connection row；182- fuse mounting groove；183- fuse heat release hole.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
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.Meanwhile of the invention
In description, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
The embodiment of the present application provides a kind of electric car electrically-controlled component 10, as shown in Figures 1 to 4, comprising: mounting base
101, upper cover 102, main positive relay 103, main negative relay 104, current divider 105, preliminary filling relay 106,107 and of preliminary filling resistance
Fuse 108.
The mounting base 101 cooperatively forms accommodating chamber with the upper cover 102, and master is being provided in the mounting base 101 just
Relay mounting groove 133, main negative relay mounting groove 143, preliminary filling relay mounting flange 161, the positive relay installation of master
Slot 133, main negative relay mounting groove 143 open up relatively, and the preliminary filling relay mounting flange 161 is arranged in the positive relay of the master
Between device mounting groove 133 and main negative relay mounting groove 143.
The size of mounting base 101 can determine according to actual needs, main positive relay mounting groove 133 and main negative relay peace
The fluting size of tankage 143 can determine that main positive relay mounting groove 133 is for placing master according to the model of the relay of selection
Multiple screw holes can be set in the two sides of positive relay 103, main positive relay mounting groove 133, are placed on that will lead positive relay 103
It, can be by the through-hole configured on the positive relay 103 of master and main positive 103 two sides of relay after in main positive relay mounting groove 133
Screw hole alignment, and the positive relay 103 of master is fixed in main positive relay mounting groove 133 using screw.Similarly, main negative relay
The screw hole to match with main negative relay 104 also can be set in 143 two sides of mounting groove, to realize consolidating to the negative relay of master 104
It is fixed.
The positive relay 103 of master is arranged in the positive relay mounting groove 133 of the master, the positive relay 103 of master
Input terminal is used to connect by anode input connection row 131 with the anode of external power supply；The output end of the positive relay 103 of master
For connect by anode output connection row 132 with the anode of external equipment, the positive relay 103 of the master, anode, which input, to be connected
Row 131, anode output connection row 132 form positive access.Anode input connection row 131 and anode output connection row 132 can be with
Using copper bar, to realize the good connection of main positive relay 103 and external power supply and external equipment.
The negative relay 104 of master is arranged in the negative relay mounting groove 143 of the master, the negative relay 104 of master
Input terminal inputs connection row 141 by cathode and connect with one end of the fuse 108, and the other end of the fuse 108 is logical
Superfusion disconnection is run in 181 to be connect with one end of the current divider 105, and the other end of the current divider 105 passes through negative input
151 connect with the cathode of the external power supply；The output end of the negative relay 104 of master by cathode export connection row 142 with
The cathode of the external equipment connects；The negative input 151, fusing connection row 181, fuse 108, is born current divider 105
Pole input connection row 141, main negative relay 104, cathode output connection row 142 form negative electrode channel.
Be additionally provided in the mounting base 101 current divider fixed point, fuse fixed point, fuse mounting groove 182 and
Preliminary filling resistance mounting groove 171.Current divider 105 can be fixedly connected by current divider fixed point with mounting base 101, and current divider is fixed
Point and fuse fixed point can be the fixed column for protruding from mounting base 101, and current divider 105 can be by matching with fixed column
Fixation hole connect with fixed column.The fixation hole to match with fixed column can be set in the both ends of fuse 108, by fuse
After 108 both ends and fixed column are fixed, fuse 108 can be fixed in fuse mounting groove 182.Current divider 105 acquires
By electric car electrically-controlled component 10 charge the battery or discharge process in transient current, so as to the control on electric car
The case where system processed can be by 105 collected transient current of current divider, determines the state of the charge or discharge of battery.Fusing
Device 108 is connected in negative electrode channel, may be implemented to fuse in time when charging current is more than default blowout current, automatically controlled to guarantee
The safety of component and battery system, the model of fuse 108 can according to the actual conditions of battery system and charge power supply into
Row selection.
Preliminary filling resistance 107 may be mounted in preliminary filling resistance mounting groove 171, the preliminary filling relay 106 and the preliminary filling
It is in parallel with the positive relay 103 of the master and main negative relay 104 respectively after resistance 107 is connected.In one embodiment, institute
State 171 two sides of preliminary filling resistance mounting groove and be provided with multiple fixture blocks 172, the preliminary filling resistance 107 by the fixture block 172 with it is described
Mounting base 101 connects and fixes.The precharge management to battery may be implemented in preliminary filling resistance 107 and preliminary filling relay 106.
In addition, may be provided for the wire harness assembly connecting with battery control system in mounting base 101, pass through the harness
Component can connect each element in electric car electrically-controlled component 10 with external control devices.Above-mentioned each electrical member
Part can be fixed in mounting base 101, can be by the control of each element after the connection for completing each electrical component and fixing
Connecting line is connected to wire harness assembly, to realize the connection with battery control system.
Meanwhile the input terminal of main positive relay 103 can be connect with the anode of external power supply, cathode incoming end can with it is outer
The cathode of portion's power supply connects.The input terminal of main positive relay 103 and the anode of battery pack connect, the output of main negative relay 104
It holds and is connected with the cathode of battery pack, connected to be realized external power supply and battery pack by electric car electrically-controlled component 10.It is logical
Crossing the electric car electrically-controlled component 10 may be implemented to control major loop, heating circuit, the switching in preliminary filling circuit and on-off.
Offer upper cover card slot in the mounting base 101, the upper cover 102 is provided with to match with the upper cover card slot
Upper lid fixture block, the mounting base 101 are connected with the upper cover 102 by the upper cover card slot and the upper lid fixture block clamping.
In another embodiment specific implementation mode, as shown in figure 5, good heat radiating in order to guarantee fuse 108, the installation
The fuse heat release hole 183 to match with the position of the fuse 108 is also provided on seat 101.It is dissipated by setting fuse
Heat in 108 course of work of fuse can be lost in external environment by hot hole 183 in time, to guarantee fuse 108
Normal work.
In another embodiment specific implementation mode, the outer wall of the mounting base 101, which is provided with, is connected to the accommodating chamber
Outlet card slot 111.The connecting line of each element inside accommodating chamber can pass through mounting base 101 and be integrated to outlet card slot 111
It is interior, then connect by outlet card slot 111 with wire harness assembly.
In order to realize the good heat radiating of each element indoor to accommodating chamber, it is provided with and the appearance in the upper cover 102
Receive the heat release hole of chamber.In addition, multiple through-holes that can accommodate fan can also be opened up in upper cover 102, so as in upper cover
Fan is set on 102, is realized by fan to the indoor wind-cooling heat dissipating of accommodating chamber, guarantees the good working state of internal element.
Mounting base 101 and upper cover 102 in the embodiment of the present application can be using composite woods such as bakelite, nylon, glass fibres
Material is made so that electric car electrically-controlled component 10 have high intensity, high temperature resistant, it is anti-aging, elasticity is good the features such as.So that electronic vapour
Vehicle electrically-controlled component 10 can guarantee good working order in electric car, improve the stability of electric car work.
In conclusion passing through integrated main positive relay in electric car electrically-controlled component 10 provided by the embodiments of the present application
103, the elements such as main negative relay 104, preliminary filling relay 106, preliminary filling resistance 107, fuse 108, current divider 105, realize
Electrically-controlled component it is highly integrated, which may be implemented the charge and discharge control to electric car, independence
By force, convenient for repairing replacement when breaking down, the job stability of electric car can be improved.
The present invention also provides a kind of electric car electric-control systems, including above-mentioned electric car electrically-controlled component 10, and with
The control chip of the electric car electrically-controlled component 10 connection.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.It should also be noted that similar label and letter exist
Similar terms are indicated in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, are then not required in subsequent attached drawing
It is further defined and explained.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of electric car electrically-controlled component characterized by comprising mounting base, upper cover, main positive relay, main negative relay,
Current divider, preliminary filling relay, preliminary filling resistance and fuse, in which:
The mounting base and the upper cover cooperatively form accommodating chamber, be provided in the mounting base main positive relay mounting groove,
Main negative relay mounting groove, preliminary filling relay mounting flange, the positive relay mounting groove of the master, main negative relay mounting groove are opposite
It opens up, the preliminary filling relay mounting flange setting is between the positive relay mounting groove of the master and main negative relay mounting groove；
Current divider fixed point, fuse fixed point, fuse mounting groove and preliminary filling resistance peace are additionally provided in the mounting base
Tankage；
The positive relay of master is arranged in the positive relay mounting groove of the master, and the input terminal of the positive relay of master is for passing through
Anode input connection row connect with the anode of external power supply；The output end of the positive relay of master is used for through anode output connection
Row connect with the anode of external equipment, and the positive relay of the master, anode input connection row, anode output connection row form positive lead to
Road；
The negative relay of master is arranged in the negative relay mounting groove of the master, and the input terminal of the negative relay of master passes through cathode
Input connection row connect with one end of the fuse, and the other end of the fuse passes through fusing connection row and the current divider
One end connection, the other end of the current divider connect by negative input with the cathode of the external power supply；The master is negative
The output end of relay exports connection row by cathode and connect with the cathode of the external equipment；The negative input, shunting
Device, fusing connection row, fuse, cathode input connection row, main negative relay, cathode output connection row form negative electrode channel；
It is in parallel with the positive relay of the master and main negative relay respectively after the preliminary filling relay and preliminary filling resistance series connection；
The current divider is fixedly connected with the current divider fixed point, and the both ends of the fuse are fixed with the fuse respectively
Point is fixedly connected, so that the fuse is fixed in the fuse mounting groove, the preliminary filling resistance is fixed on the preliminary filling
In resistance mounting groove.
2. electric car electrically-controlled component according to claim 1, which is characterized in that the preliminary filling resistance mounting groove two sides are set
Multiple fixture blocks are equipped with, the preliminary filling resistance is connected and fixed by the fixture block and the mounting base.
3. electric car electrically-controlled component according to claim 1, which is characterized in that offer upper cover card in the mounting base
Slot, the upper cover are provided with the upper lid fixture block to match with the upper cover card slot, the mounting base and the upper cover described in
Upper cover card slot and the upper lid fixture block clamping connection.
4. electric car electrically-controlled component according to claim 1, which is characterized in that be also provided in the mounting base and institute
State the fuse heat release hole that the position of fuse matches.
5. electric car electrically-controlled component according to claim 1, which is characterized in that the outer wall of the mounting base be provided with
The outlet card slot of the accommodating chamber connection.
6. electric car electrically-controlled component according to claim 1, which is characterized in that be provided on the upper lid and the appearance
Receive the heat release hole of chamber.
7. electric car electrically-controlled component according to claim 1, which is characterized in that the electric car electrically-controlled component also wraps
It includes:
It is arranged in the accommodating chamber, for detecting the accommodating chamber internal temperature data and being sent to the temperature of external equipment
Spend sensor.
8. electric car electrically-controlled component according to claim 1, which is characterized in that the electric car electrically-controlled component also wraps
It includes:
Wire bundle plug-in connector for being connect with external control devices.
9. electric car electrically-controlled component according to claim 1, which is characterized in that the mounting base is bakelite material, institute
Stating upper cover is nylon and glass fiber compound material.
10. a kind of electric car electric-control system, which is characterized in that including electric car described in claim 1 to 9 any one
Electrically-controlled component, and the control chip being connect with the electric car electrically-controlled component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811241950.8A CN109131164B (en) | 2018-10-24 | 2018-10-24 | Electric control assembly and system of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811241950.8A CN109131164B (en) | 2018-10-24 | 2018-10-24 | Electric control assembly and system of electric automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109131164A true CN109131164A (en) | 2019-01-04 |
| CN109131164B CN109131164B (en) | 2023-10-20 |
Family
ID=64809563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811241950.8A Active CN109131164B (en) | 2018-10-24 | 2018-10-24 | Electric control assembly and system of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109131164B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572599A (en) * | 2019-01-30 | 2019-04-05 | 漳州鑫美达汽车零部件有限公司 | A kind of central electrical part holder of automobile |
| CN111987372A (en) * | 2020-07-21 | 2020-11-24 | 威睿电动汽车技术(宁波)有限公司 | Battery pack circuit breaking unit structure of electric automobile and vehicle |
| US11798768B2 (en) | 2020-01-15 | 2023-10-24 | Byd Company Limited | Fusing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020064975A1 (en) * | 2000-11-28 | 2002-05-30 | Sumitomo Wiring Systems, Ltd. | Electrical junction box for a vehicle |
| US20160141584A1 (en) * | 2013-07-25 | 2016-05-19 | Delphi Technologies, Inc. | High Voltage Electrical Center With Connectorized Bulkhead |
| CN107069468A (en) * | 2016-11-28 | 2017-08-18 | 北京新能源汽车股份有限公司 | High-voltage distribution box |
| KR20180009860A (en) * | 2016-07-19 | 2018-01-30 | 주식회사 경신 | Junction box for vehicle |
| CN108263215A (en) * | 2018-03-21 | 2018-07-10 | 华霆（合肥）动力技术有限公司 | Battery cutout unit, battery system and electric vehicle |
-
2018
- 2018-10-24 CN CN201811241950.8A patent/CN109131164B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020064975A1 (en) * | 2000-11-28 | 2002-05-30 | Sumitomo Wiring Systems, Ltd. | Electrical junction box for a vehicle |
| US20160141584A1 (en) * | 2013-07-25 | 2016-05-19 | Delphi Technologies, Inc. | High Voltage Electrical Center With Connectorized Bulkhead |
| KR20180009860A (en) * | 2016-07-19 | 2018-01-30 | 주식회사 경신 | Junction box for vehicle |
| CN107069468A (en) * | 2016-11-28 | 2017-08-18 | 北京新能源汽车股份有限公司 | High-voltage distribution box |
| CN108263215A (en) * | 2018-03-21 | 2018-07-10 | 华霆（合肥）动力技术有限公司 | Battery cutout unit, battery system and electric vehicle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109572599A (en) * | 2019-01-30 | 2019-04-05 | 漳州鑫美达汽车零部件有限公司 | A kind of central electrical part holder of automobile |
| CN109572599B (en) * | 2019-01-30 | 2024-03-29 | 漳州鑫美达汽车零部件有限公司 | Central electrical box for automobile |
| US11798768B2 (en) | 2020-01-15 | 2023-10-24 | Byd Company Limited | Fusing device |
| CN111987372A (en) * | 2020-07-21 | 2020-11-24 | 威睿电动汽车技术(宁波)有限公司 | Battery pack circuit breaking unit structure of electric automobile and vehicle |
| CN111987372B (en) * | 2020-07-21 | 2024-03-26 | 威睿电动汽车技术(宁波)有限公司 | Battery pack circuit breaking unit structure of electric automobile and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109131164B (en) | 2023-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109131164A (en) | Electric car electrically-controlled component and system | |
| CN104051803B (en) | Accumulator list pool unit and the method being used for monitoring accumulator list pond | |
| CN101147279A (en) | Device for supplying electric power to a motor vehicle | |
| CN107306047A (en) | Equipment for controlling charging system for motor-driven vehicle | |
| CN106114424B (en) | Used in new energy vehicles high voltage power supply distributes cartridge | |
| CN104002693A (en) | High-voltage compartment for battery pack of electric car | |
| CN208101712U (en) | Battery cutout unit, battery system and electric car | |
| CN208978786U (en) | Electric car electrically-controlled component and system | |
| TW436833B (en) | An arrangement for connecting one or more fuses to a distribution unit | |
| CN108263215A (en) | Battery cutout unit, battery system and electric vehicle | |
| CN104052097A (en) | Battery Module And A Method For Monitoring A Battery Module | |
| CN209072131U (en) | A kind of integrated form direct current output module and the charging pile using the direct current output module | |
| CN201270275Y (en) | Bridging device suitable for replacing lagging accumulator | |
| CN203844622U (en) | High-voltage compartment of battery pack for electric automobile | |
| CN108233520A (en) | A kind of photovoltaic generation electric storage device | |
| CN208423099U (en) | Battery protecting apparatus and battery management system | |
| CN209329113U (en) | Battery heating component and battery heating system | |
| WO2017149763A1 (en) | Charge/discharge unit | |
| CN208423098U (en) | Battery wire-controlled apparatus and battery system | |
| CN209029554U (en) | A kind of substation line earth protective device | |
| CN111559265A (en) | Portable 16KW alternating-current charging pile | |
| CN206506161U (en) | The new-energy automobile high voltage distribution box that a kind of band fusing is indicated | |
| CN207496476U (en) | High-voltage detecting circuit, detector, cell apparatus and delivery vehicle | |
| CN103401436A (en) | Rectifying loop module and installation method thereof | |
| CN208142614U (en) | High-tension distribution box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |