CN205905798U - Manual service switch device of two system power batteries - Google Patents
Manual service switch device of two system power batteries Download PDFInfo
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- CN205905798U CN205905798U CN201620896777.5U CN201620896777U CN205905798U CN 205905798 U CN205905798 U CN 205905798U CN 201620896777 U CN201620896777 U CN 201620896777U CN 205905798 U CN205905798 U CN 205905798U
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- connector
- msd
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Abstract
The utility model relates to a manual service switch device of two system power batteries, bear connector, the positive connector of motor, motor burden connector, the positive connector of assistance and assist and bear the connector including box, main system MSD, the assistance MSD of system, main positive connector, owner, main system MSD imbeds with the assistance MSD of system and installs the top at the box, the positive connector of owner, main burden connector, the positive connector of motor, motor burden connector, the positive connector of assistance and assistance burden connector all imbed to be installed on the same lateral wall of box. According to the technical solution provided by the utility model, manual service switch device be independent of two sets of power battery system, integrate two sets of power battery system's MSD device, realized the modularized design, provide very big facility for later maintenance.
Description
Technical field
The utility model is related to electrokinetic cell field and in particular to a kind of dual system electrokinetic cell Manual maintenance switch fills
Put.
Background technology
Currently, energy crisis and problem of environmental pollution are increasingly taken seriously.Pure electric automobile is because of zero-emission no pollution
Advantage, was developed rapidly in recent years.Electrokinetic cell is the heart of electric automobile, is the source of electric automobile energy.
Car load electrokinetic cell system is divided into single system and dual system, and the pure electric automobile of dual system contains two sets of power electrics
Cell system.This two sets of electrokinetic cell systems can work together it is also possible to work independently.Msd(manual service
Disconnector), also known as Manual maintenance switch, it is mainly used in electrokinetic cell system, when being in an emergency or carry out system
When circuit maintenance, installation, can be electrically disconnected by system high pressure in time, thus protection system device and personal safety.Msd is power
The indispensable important devices of battery system, for the pure electric automobile of dual system, the position due to two sets of battery systems does not exist
Together, the installation of msd will ratio relatively decentralized, cause keep in repair when inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of dual system electrokinetic cell Manual maintenance switch device, and this device is independent
In two sets of electrokinetic cell systems, the msd device of two sets of electrokinetic cell systems is integrated it is achieved that modularized design, after giving
Phase maintenance provides great convenience.
For achieving the above object, the utility model employs technical scheme below:
A kind of dual system electrokinetic cell Manual maintenance switch device, including casing, main system msd, auxiliary system msd, master just
Connector, main negative connector, the positive connector of motor, motor bear connector, auxiliary positive connector and auxiliary negative connector；Described main system
Msd and auxiliary system msd embed the top being arranged on casing；The positive connector of described master, main negative connector, the positive connector of motor, electricity
Machine bears that connector, auxiliary positive connector and auxiliary negative connector are all embedded to be arranged on the same side wall of casing.
Further, described casing includes the casing main body of one end open and is detachably connected at casing body openings
Bottom.
Further, the positive terminal of described main system msd passes through the first copper bar and the terminals phase of main positive connector
Even；The negative terminals of main system msd pass through the second copper bar negative terminals, positive connector of motor with auxiliary system msd respectively
Terminals be connected；The positive terminal of described auxiliary system msd is connected with the terminals of auxiliary positive connector by the 3rd copper bar；Institute
The terminals stating main negative connector pass through the terminals that the 4th copper bar bears connector respectively with the terminals of auxiliary negative connector, motor
It is connected.
Further, the top of described casing offers two msd installing holes, and the front side wall of casing offers six companies
Connect device installing hole.
From above technical scheme, Manual maintenance switch device described in the utility model is independent of two sets of electrokinetic cells
System, the msd device of two sets of electrokinetic cell systems is integrated it is achieved that modularized design, is provided very to later maintenance
Big facility.
Brief description
Fig. 1 is configuration schematic diagram of the present utility model.
Wherein:
1st, main system msd, 2, main positive connector, 3, main negative connector, 4, the positive connector of motor, 5, motor bear connector,
6th, the first copper bar, the 7, the 4th copper bar, 8, bottom, the 9, the 3rd copper bar, the 10, second copper bar, 11, auxiliary negative connector, 12, auxiliary just connect
Device, 13, casing, 14, auxiliary system msd.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described further:
A kind of dual system electrokinetic cell Manual maintenance switch device as shown in Figure 1, including casing 13, main system msd1,
Auxiliary system msd14, main positive connector 2, main negative connector 3, the positive connector of motor 4, motor bear connector 5, auxiliary positive connector 12,
Auxiliary negative connector 11, the first copper bar 6, the second copper bar 10, the 3rd copper bar 9 and the 4th copper bar 7.Described main system msd1 and auxiliary system
The lower end of msd14 is equipped with two terminals, respectively positive terminal and negative terminals.The positive connector 2 of described master, main negative
The positive connector of connector 3, motor 4, motor are born connector 5, auxiliary positive connector 12 and auxiliary negative connector 11 and are single core connector,
Its rear end is equipped with terminals.
Described casing 13 includes the casing main body of one end open and is detachably connected on the bottom 8 at casing body openings.
By the one end open in casing main body, can be easy to by the first copper bar, the second copper bar, the 3rd copper bar and the 4th copper bar put into
The inside of casing.Described bottom, for after putting into each copper bar to casing body interior and after connecting, by casing master
Seal it is ensured that sealing effectiveness of the present utility model at the opening of body.Described main system msd1 and auxiliary system msd14 embed and are arranged on
The top of casing 13.The positive connector 2 of described master, main negative connector 3, the positive connector of motor 4, motor are born connector 5, auxiliary are just connected
Device 12 and auxiliary negative connector 11 all embed and are arranged on the same side wall of casing 13.The top of described casing 13 offers two
Msd installing hole, is respectively used to install main system msd1 and auxiliary system msd14.Six connections are offered on the front side wall of casing 13
Device installing hole, be respectively used to install main positive connector 2, connector 5 born by main negative connector 3, the positive connector of motor 4, motor, auxiliary just
Connector 12 and auxiliary negative connector 11.
The positive terminal of described main system msd1 passes through the first copper bar 6 and is connected with the terminals of main positive connector 2.Principal series
The negative terminals of system msd1 pass through the second copper bar 10 respectively with the negative terminals of auxiliary system msd14, the positive connector of motor 4
Terminals are connected.The positive terminal of described auxiliary system msd14 passes through the terminals phase of the 3rd copper bar 9 and auxiliary positive connector 12
Even.The terminals that described master bears connector 3 are born and are connected with the terminals of auxiliary negative connector 11, motor respectively by the 4th copper bar 7
The terminals of device 5 are connected.Described first copper bar 6, the second copper bar 10, the 3rd copper bar 9 and the 4th copper bar 7 are located inside casing 13.
Embodiment described above is only preferred embodiment of the present utility model to be described, not to this practicality
New scope is defined, and on the premise of without departing from the utility model design spirit, those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the protection of the utility model claims determination
In the range of.
Claims (4)
1. a kind of dual system electrokinetic cell Manual maintenance switch device it is characterised in that: include casing, main system msd, auxiliary system
Msd, main positive connector, main negative connector, the positive connector of motor, motor bear connector, auxiliary positive connector and auxiliary negative connector；Institute
State main system msd and auxiliary system msd embeds the top being arranged on casing；The positive connector of described master, main negative connector, motor just connect
Connect device, the negative connector of motor, auxiliary positive connector and auxiliary negative connector all to embed and be arranged on the same side wall of casing.
2. a kind of dual system electrokinetic cell Manual maintenance switch device according to claim 1 it is characterised in that: described case
Body includes the casing main body of one end open and is detachably connected on the bottom at casing body openings.
3. a kind of dual system electrokinetic cell Manual maintenance switch device according to claim 1 it is characterised in that: described master
The positive terminal of system msd passes through the first copper bar and is connected with the terminals of main positive connector；The negative terminals of main system msd
It is connected with the negative terminals of auxiliary system msd, the terminals of the positive connector of motor respectively by the second copper bar；Described auxiliary system
The positive terminal of msd is connected with the terminals of auxiliary positive connector by the 3rd copper bar；The terminals that described master bears connector lead to
Cross the 4th copper bar to be connected with the terminals of auxiliary negative connector, the terminals of the negative connector of motor respectively.
4. a kind of dual system electrokinetic cell Manual maintenance switch device according to claim 1 and 2 it is characterised in that: institute
The top stating casing offers two msd installing holes, and the front side wall of casing offers six connector mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896777.5U CN205905798U (en) | 2016-08-17 | 2016-08-17 | Manual service switch device of two system power batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896777.5U CN205905798U (en) | 2016-08-17 | 2016-08-17 | Manual service switch device of two system power batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205905798U true CN205905798U (en) | 2017-01-25 |
Family
ID=57801967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620896777.5U Active CN205905798U (en) | 2016-08-17 | 2016-08-17 | Manual service switch device of two system power batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205905798U (en) |
-
2016
- 2016-08-17 CN CN201620896777.5U patent/CN205905798U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |