CN108973687A - A kind of batteries of electric automobile high-voltaghe compartment - Google Patents
A kind of batteries of electric automobile high-voltaghe compartment Download PDFInfo
- Publication number
- CN108973687A CN108973687A CN201810835002.0A CN201810835002A CN108973687A CN 108973687 A CN108973687 A CN 108973687A CN 201810835002 A CN201810835002 A CN 201810835002A CN 108973687 A CN108973687 A CN 108973687A
- Authority
- CN
- China
- Prior art keywords
- copper bar
- batteries
- electric automobile
- voltaghe compartment
- compoboard
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
Abstract
The invention discloses a kind of batteries of electric automobile high-voltaghe compartments, and including hollow cabinet (2), the top of the cabinet (2) has upper cover (1)；The cabinet (2) is internally provided with spaced, dismountable multilayer insulating panel, and the top of every layer of partition is for installing multiple components (6).A kind of batteries of electric automobile high-voltaghe compartment disclosed by the invention, it can solve the arrangement of the component inside high-voltaghe compartment confusion, is difficult to make full use of the defect of high-voltaghe compartment inner space, convenient for the arrangement of component, it is installed and is safeguarded to facilitate, it is strong to promote security performance, be conducive to widely apply, be of great practical significance.
Description
Technical field
The present invention relates to electric vehicle engineering fields, more particularly to a kind of batteries of electric automobile high-voltaghe compartment.
Background technique
With the development of automobile industry, the problem of bring problems of energy consumption, environmental pollution, become increasingly conspicuous.And it is electronic
Automobile by its no pollution, noise is low, energy efficiency is high, the convenient advantage of structure simplified overhauling, become development of automobile from now on
One important trend.
Wherein, energy-storage units of the power battery as electric car are responsible for and provide power for each electricity consumption device of vehicle
Important function.Since power battery voltage is high, power is big, there is certain risk.
In order to guarantee the safe operation of electric car, need to carry out electric current distribution to each electric loop, and pass through contact
Device realizes the control to each circuit, the safeguard protection in each circuit is realized by fuse and fuse, therefore just have height
This concept of case is pressed, by concentrating arrangement to be mounted in high-voltaghe compartment the components such as contactor, fuse, electric car is matched
Electricity is managed, and realizes the prison to safety protection functions, charging/discharging function and battery system such as overcurrent, the over-voltages of electric car
The functions such as control.
Currently, there are many high-voltaghe compartment type of existing electric car, the component arrangement inside generally existing high-voltaghe compartment is mixed
Disorderly, be difficult to make full use of the defect of high-voltaghe compartment inner space, cause be not easy to install and safeguard, the poor technology of safety is asked
Topic.
Therefore, it can solve inside high-voltaghe compartment there is an urgent need to develop a kind of batteries of electric automobile high-voltaghe compartment out at present
Component arrangement it is chaotic, be difficult to make full use of the defect of high-voltaghe compartment inner space, convenient for the arrangement of component, thus it is convenient into
Row installation and maintenance, effectively promote security performance.
Summary of the invention
In view of this, can solve high-voltaghe compartment the object of the present invention is to provide a kind of batteries of electric automobile high-voltaghe compartment
Internal component arrangement is chaotic, is difficult to make full use of the defect of high-voltaghe compartment inner space, convenient for the arrangement of component, thus side
Just it is installed and is safeguarded, effectively promote security performance, be conducive to widely apply, be of great practical significance.
For this purpose, the present invention provides a kind of batteries of electric automobile high-voltaghe compartments, and including hollow cabinet, the top of the cabinet
Portion has upper cover；
Being internally provided with for the cabinet be spaced, dismountable multilayer insulating panel, and the top of every layer of partition is for pacifying
Fill multiple components.
Wherein, the bottom inside of the cabinet is provided with dismountable first layer partition, the top of the first layer partition
It is provided with dismountable second layer partition；
Multiple components are separately installed at the top of the first layer partition and at the top of second layer partition.
Wherein, each component is installed at the top of first layer partition and second layer partition top by an insulated support
Portion；
The top of the insulated support has mounting groove, and the mounting groove is for being inserted into component.
Wherein, the first layer partition includes the first compoboard, the second compoboard and third compoboard of split settings；
The rear and front end of second compoboard is in contact with the first compoboard and the second compoboard respectively；
The bottom of first compoboard, the second compoboard and third compoboard, respectively with the bottom inside of the cabinet
It is connected.
Wherein, the rear and front end of the cabinet is provided with multiple system parallel connection input interfaces.
Wherein, between any number of components, the connection type taken includes copper bar connection type and by copper bar and jump
The connection type of line combination.
Wherein, copper bar connection type specifically: intermediate transit copper bar, the centre are provided between any number of components
There is multiple starting fulcrums and multiple termination fulcrums on switching copper bar；
Each starting fulcrum and each termination fulcrum are connected respectively a component.
Wherein, the connection type combined by copper bar and wire jumper specifically: be provided with wire jumper between any number of components and rise
Beginning copper bar and wire jumper terminate copper bar, and the wire jumper starting copper bar terminates copper bar with wire jumper and is mutually conductively connected by wire jumper；
Wire jumper starting copper bar and wire jumper terminate copper bar and are respectively used to connect multiple components.
Wherein, gasket is provided between the top of the box and upper cover.
By the above technical solution provided by the invention as it can be seen that compared with prior art, one kind provided by the invention is electronic
Automobile batteries high-voltaghe compartment can solve the component arrangement confusion inside high-voltaghe compartment, be difficult to make full use of inside high-voltaghe compartment
The defect in space is installed and is safeguarded to facilitate, effectively promote security performance convenient for the arrangement of component, is conducive to wide
It applies, is of great practical significance generally.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of batteries of electric automobile high-voltaghe compartment provided by the invention；
Fig. 2 is a kind of exploded perspective structural schematic diagram of batteries of electric automobile high-voltaghe compartment provided by the invention；
Fig. 3 is a kind of schematic diagram of internal structure of batteries of electric automobile high-voltaghe compartment provided by the invention；
Fig. 4 is a kind of left side structural schematic diagram of batteries of electric automobile high-voltaghe compartment provided by the invention；
Fig. 5 is the structural schematic diagram of copper bar connection type in a kind of batteries of electric automobile high-voltaghe compartment provided by the invention；
Fig. 6 is the knot of copper bar and wire jumper combination connecting mode in a kind of batteries of electric automobile high-voltaghe compartment provided by the invention
Structure schematic diagram；
Fig. 7 is first layer partition schematic diagram in a kind of batteries of electric automobile high-voltaghe compartment provided by the invention；
Fig. 8 is that the structure of any one insulated support in a kind of batteries of electric automobile high-voltaghe compartment provided by the invention is shown
It is intended to；
Wherein: 1, upper cover, 2, cabinet, 3, gasket, 4, first layer partition, 5, second layer partition, 6, component, 7, insulation
Supporting element, 8, mounting groove, 9, intermediate transit copper bar, 91, starting fulcrum, 92, termination fulcrum, 10, wire jumper, 101, wire jumper starting copper
Row, 102, wire jumper termination copper bar, 11, system parallel connection input interface.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawing with embodiment to this
Invention is described in further detail.
Referring to Fig. 1 to Fig. 8, the present invention provides a kind of batteries of electric automobile high-voltaghe compartments, including hollow cabinet 2, institute
The top for stating cabinet 2 has upper cover 1；
The cabinet 2 is internally provided with spaced, dismountable multilayer insulating panel (specially insulating barrier), and every layer
The top of partition is for installing multiple components 6.
It should be noted that in the present invention, component 6 may include relay, fuse and the relay with load cutting
Any one in device, it is of course also possible to for other high pressure components.
In the present invention, in specific implementation, the bottom inside of the cabinet 2 is provided with dismountable first layer partition 4, institute
The top for stating first layer partition 4 is provided with dismountable second layer partition 5；
Multiple components 6 are separately installed at the top of 4 top of first layer partition and second layer partition 5.
In specific implementation, each component 6 is installed on 4 top of first layer partition and second by an insulated support 7
5 top of layer partition.
In specific implementation, the top of the insulated support 7 has mounting groove 8, and the mounting groove 8 is for being inserted into component
6。
It should be noted that shape, size corresponding of the shape of the mounting groove 8, size and 6 bottom of component
Match.
In specific implementation, the transverse edge of the second layer partition 5, rear end inner wall and left and right ends with the cabinet 2
Inner wall is connected (such as can be mutually clamping, grafting or threaded connection), to realize the fixation of position.
In specific implementation, the bottom of the first layer partition 4, be connected with the bottom inside of the cabinet 2 (such as can be with
To be mutually clamped, grafting or threaded connection).
In specific implementation, the first compoboard 41 of the first layer partition 4 including split settings, the second compoboard 42 and the
Three compoboards 43；
The rear and front end of second compoboard 42 is in contact with the first compoboard 41 and the second compoboard 42 (the company of being not fixed respectively
It connects)；
The bottom of first compoboard 41, the second compoboard 42 and third compoboard 43, respectively with the bottom of the cabinet 2
Be connected (such as can be mutually clamping, grafting or threaded connection) on the inside of portion.
For the present invention, it should be noted that the spacing distance between second layer partition 5 and first layer partition 4, Ke Yigen
Corresponding arrangement is carried out according to the gap of electrical safety, and first layer partition 4 is separate form, and first layer partition 4, second layer partition
5 be detachable.
In the present invention, in specific implementation, the rear and front end of the cabinet 2 is provided with multiple system parallel connection input interfaces
11.Therefore, high-voltaghe compartment provided by the invention has the function of that multiple system parallel connection inputs, band carry cutting.
In the present invention, in specific implementation, between any number of components 6, the connection type taken includes copper bar connection
Mode and the connection type combined by copper bar and wire jumper.
Wherein, as shown in figure 5, copper bar connection type specifically: be provided with intermediate transit copper between any number of components 6
Row 9, has multiple starting fulcrums 91 and multiple termination fulcrums 92 on the intermediate transit copper bar 9, each starting fulcrum 91 and often
A termination fulcrum 92 is connected respectively a component 6 (such as welding).
Wherein, as shown in fig. 6, the connection type combined by copper bar and wire jumper specifically: set between any number of components 6
It is equipped with wire jumper starting copper bar 101 and wire jumper terminates copper bar 102, the wire jumper starting copper bar 101 and wire jumper terminate copper bar 102 and pass through
10 phase of wire jumper is conductively connected；
Wire jumper starting copper bar 101 and wire jumper terminate copper bar 102 and are respectively used to connect multiple components 6.
It should be noted that the connection type combined by copper bar and wire jumper, applied to the special feelings for being unable to pure copper connection
Under condition, the special circumstances include: that two tie points (i.e. the installation point of component 6) relative position is special or two tie point distances
Farther out the case where.
In the present invention, in specific implementation, gasket 3 is provided between 2 top of cabinet and upper cover 1.
It should be noted that in specific implementation, the cabinet 2 and upper cover 1 are bolted one for the present invention
It rises, to realize close connection, in conjunction with the sealing function of gasket 3, there is good waterproof between the cabinet 2 and upper cover 1
Dust seal effect.
Compared with prior art, based on above technical solution, the present invention have it is following the utility model has the advantages that
1, multilayer insulating panel is set in high-voltaghe compartment provided by the invention, down space on high-voltaghe compartment can be separated into multiple areas
Domain takes full advantage of the longitudinal space inside high-voltaghe compartment, convenient for the arrangement of high pressure component, has clear in structure, easy to use
The advantages that, while solving the problems, such as electric insulation；
2, first layer partition 4 of the invention is arranged to separate form (41, second groups of the first compoboard including split settings
Plywood 42 and third compoboard 43), i.e., the feelings component subregion of same layer arranged, therefore need to dismantle in some component
Under condition, the corresponding compoboard of the component need to only be removed, without interfering other regions, be conducive to the dimension in production and assembly and later period
Nurse makees；
3, on the one hand the setting of intermediate transit copper bar of the invention ensures through-current capability, being on the other hand even more can be effective
Ground avoids the heating problem of high current, while starting fulcrum can be effectively reduced again to the connection difficulty for terminating fulcrum, reduces single
The length of copper bar, thereby reduces cost；
4, the connection type for the wire jumper that the present invention takes, improves the safety of clearance for insulation and creepage distance, compensates for
Soft copper bar connect when it is existing can not fix, the intractable defect of Insulation Problems；
5, the bright high-voltaghe compartment of we has the function of that multisystem parallel connection input, band carry cutting.
6, high-voltaghe compartment provided by the invention improves the insulation performance of system, has carried out modularized design, has structure clear
It is clear, easy to use, easy to produce assembling and later maintenance, it is highly-safe the advantages that.
Therefore, in conclusion compared with prior art, the present invention provides a kind of batteries of electric automobile high-voltaghe compartment,
It can solve the arrangement of the component inside high-voltaghe compartment confusion, is difficult to make full use of the defect of high-voltaghe compartment inner space, convenient for member
The arrangement of device is installed and is safeguarded to facilitate, effectively promotes security performance, is conducive to widely apply, and has great
Production practices meaning.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of batteries of electric automobile high-voltaghe compartment, which is characterized in that including hollow cabinet (2), the top of the cabinet (2)
With upper cover (1)；
The cabinet (2) is internally provided with spaced, dismountable multilayer insulating panel, and the top of every layer of partition is for installing
Multiple components (6).
2. batteries of electric automobile high-voltaghe compartment as described in claim 1, which is characterized in that the bottom inside of the cabinet (2)
It is provided with dismountable first layer partition (4), is provided with dismountable second layer partition above the first layer partition (4)
(5)；
Multiple components (6) are separately installed at the top of the first layer partition (4) and at the top of second layer partition (5).
3. batteries of electric automobile high-voltaghe compartment as claimed in claim 2, which is characterized in that each component (6) passes through one
Insulated support (7) is installed at the top of first layer partition (4) and at the top of second layer partition (5)；
The top of the insulated support (7) has mounting groove (8), and the mounting groove (8) is for being inserted into component (6).
4. batteries of electric automobile high-voltaghe compartment as claimed in claim 2, which is characterized in that the first layer partition (4) includes
The first compoboard (41), the second compoboard (42) and the third compoboard (43) of split settings；
The rear and front end of second compoboard (42) is in contact with the first compoboard (41) and the second compoboard (42) respectively；
First compoboard (41), the second compoboard (42) and third compoboard (43) bottom, respectively with the cabinet (2)
Bottom inside be connected.
5. batteries of electric automobile high-voltaghe compartment as described in claim 1, which is characterized in that the rear and front end of the cabinet (2)
It is provided with multiple system parallel connection input interfaces (11).
6. batteries of electric automobile high-voltaghe compartment as described in claim 1, which is characterized in that between any number of components (6),
The connection type taken includes copper bar connection type and the connection type that is combined by copper bar and wire jumper.
7. batteries of electric automobile high-voltaghe compartment as claimed in claim 6, which is characterized in that copper bar connection type specifically: appoint
It anticipates and is provided with intermediate transit copper bar (9) between multiple components (6), on the intermediate transit copper bar (9) there are multiple startings to prop up
Point (91) and multiple termination fulcrums (92)；
Each starting fulcrum (91) and each termination fulcrum (92) are connected respectively a component (6).
8. batteries of electric automobile high-voltaghe compartment as claimed in claim 6, which is characterized in that the connection combined by copper bar and wire jumper
Mode specifically: be provided with wire jumper starting copper bar (101) between any number of components (6) and wire jumper terminates copper bar (102), institute
It states wire jumper starting copper bar (101) and is mutually conductively connected with wire jumper termination copper bar (102) by wire jumper (10)；
Wire jumper starting copper bar (101) and wire jumper terminate copper bar (102) and are respectively used to connect multiple components (6).
9. such as batteries of electric automobile high-voltaghe compartment described in any item of the claim 1 to 8, which is characterized in that the cabinet (2)
Gasket (3) are provided between top and upper cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835002.0A CN108973687A (en) | 2018-07-26 | 2018-07-26 | A kind of batteries of electric automobile high-voltaghe compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835002.0A CN108973687A (en) | 2018-07-26 | 2018-07-26 | A kind of batteries of electric automobile high-voltaghe compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108973687A true CN108973687A (en) | 2018-12-11 |
Family
ID=64551469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810835002.0A Pending CN108973687A (en) | 2018-07-26 | 2018-07-26 | A kind of batteries of electric automobile high-voltaghe compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108973687A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259809A (en) * | 2020-10-16 | 2021-01-22 | 南京创源动力科技有限公司 | Battery high-voltage box device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008149983A (en) * | 2006-12-20 | 2008-07-03 | Xanavi Informatics Corp | Electronic equipment provided with heat release structure |
| CN202486676U (en) * | 2012-02-07 | 2012-10-10 | 东莞市东方科技有限公司 | Study-type small computer chassis |
| CN202817573U (en) * | 2012-10-10 | 2013-03-20 | 南通华为电力设备有限公司 | Combined type transformer station box base plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220119 Address after: 266500 Minshan Road, Huangdao District, Qingdao, Shandong Applicant after: LISHEN (QINGDAO) NEW ENERGY CO.,LTD. Address before: 300384 Tianjin Xiqing District Binhai new and high technology Industrial Development Zone Huayuan Technology Park (outside the ring) Hai Tai Nan Road No. 38. Applicant before: LISHEN POWER BATTERY SYSTEMS Co.,Ltd. |