CN206510779U - A kind of opening module under vehicle discharged or defective battery state - Google Patents
A kind of opening module under vehicle discharged or defective battery state Download PDFInfo
- Publication number
- CN206510779U CN206510779U CN201720171011.5U CN201720171011U CN206510779U CN 206510779 U CN206510779 U CN 206510779U CN 201720171011 U CN201720171011 U CN 201720171011U CN 206510779 U CN206510779 U CN 206510779U
- Authority
- CN
- China
- Prior art keywords
- power
- conducting strip
- converters
- battery case
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses the opening module under a kind of vehicle discharged or defective battery state, including the high power D C/DC converters and small-power DC/DC converters being arranged in high voltage power distributing cabinet, the high power D C/DC converters and vehicle battery, entire car controller, power drive and accessory system, battery case group are respectively connected with, the small-power DC/DC converters are respectively connected with entire car controller, battery case group, and a toggle switch is provided between the small-power DC/DC converters and battery case group；The toggle switch includes housing, slide block, spring, supports post, the first conducting strip, the second conducting strip and support platform, and the slide block is slided located at the housing upper end and including a cavity and a breach；First conducting strip and the first conducting strip are respectively interposed in the housing both sides, first conducting strip includes first, second and the 3rd be sequentially connected, the residing height of described 3rd is higher than described first, and second conducting strip includes the 4th, the 5th and the 6th be sequentially connected.Compared with prior art, the utility model sets simple and reliable, with low cost.
Description
Technical field
The utility model belongs to new-energy automobile field, and in particular to the unlatching mould under a kind of vehicle discharged or defective battery state
Block.
Background technology
New energy hybrid power shows as function and feature with electric power driving, the electricity of vehicle traction with pure electric vehicle
Power resources are in the electric power the power supply such as super capacitor and lithium battery that carry different capabilities；With the development of automotive electronic technology,
Automobile electronics are with increasingly enriching, and automobile carries increasing product；Some car-mounted terminals need access vehicle normal
Electricity, such as some instrumentation modules, Engine ECU, bus punched-card machine, drive recorder, station reporting instrument, Automatic Fire Extinguisher etc., separately
Outside, with the upgrading of national new-energy automobile technical standard, it is often electric that the electrical equipments of some new energy parts also accesses vehicle, this
With regard to a problem occurs：When have forgotten after the flame-out vehicle of electricity under driver or sample car adjustor, to turn off vehicle 24V power supplys total
Lock, and the real surplus capacity of vehicle lead-acid accumulator more reduced using older with car, the normal electricity of many access vehicles
Car-mounted terminal and after electrical equipment continuous firing a very long time, consumes the electricity of vehicle battery, causes vehicle due to low
Voltage source deficiency can not be normally-open.
At this stage, general solution is the band that automobile adjustor or driver push one group of capacity with vehicle-mounted
There is the charging lead-acid accumulator of certain electricity, the positive and negative end that two ground straps of charging take onboard battery is hauled, when complete
It is complete to start after engine, disconnect the ground strap of charging accumulator.In addition, some new energy whole-control system enterprises are not special
Charging lead-acid battery, occur case above often haul very long power line by AC-DC power supply changeover devices access plant area do
Public power is charged to vehicle lead-acid battery again, and external charging power supply can not be closely accessed when vehicle is distant from office room
When, the above method just seems improper.
In view of this, the present inventor is furtherd investigate, and the unlatching mould under a kind of vehicle discharged or defective battery state of this case is obtained then
Block.
Utility model content
Main purpose of the present utility model is to provide the opening module under a kind of vehicle discharged or defective battery state, and it has
The advantage that car starts under power shortage state, simple and reliable, cost is low can be realized.
In order to reach above-mentioned purpose, solution of the present utility model is：
A kind of opening module under vehicle discharged or defective battery state, including the high power D C/ being arranged in high voltage power distributing cabinet
DC converters and small-power DC/DC converters, it is the high power D C/DC converters and vehicle battery, entire car controller, dynamic
Power driving is respectively connected with accessory system, battery case group, the small-power DC/DC converters and entire car controller, battery case group
It is respectively connected with, a toggle switch is provided between the small-power DC/DC converters and battery case group；The toggle switch includes shell
Body, slide block, spring, support post, the first conducting strip, the second conducting strip and support platform, the slide block, which is slided, is located at the shell
Body upper end and including a cavity and a breach, it is described support screens disk of the post including post body and in the middle part of the post body with
And the block of supporting located at the post body lower end, the block of supporting is hemispherical, and the post of supporting is arranged in by the breach
In the cavity, the size of the breach and the post body is adapted, and the screens disk is located in the cavity, the spring
It is socketed on the post body and its lower end is resisted against on the screens disk, upper end is resisted against the upper wall of the cavity；Described
One conducting strip and the first conducting strip are respectively interposed in the housing both sides, and first conducting strip includes first be sequentially connected
Piece, second and the 3rd, the residing height of described 3rd are higher than described first, and second conducting strip includes connecting successively
The 4th, the 5th and the 6th connect, the height of described 6th is higher than the height of described 4th, and described 6th is located at
The lower section of described 3rd, described to support the lower section that platform is located at described 6th, the slide block is located at first conducting strip
With above the second conducting strip, the screens disk is more than described 6th to the distance of housing tip to the distance for supporting block and is less than
Described first or the 4th distance to housing tip.
It is further to improve：Two end interfaces of the high power D C/DC converters are connected with the both positive and negative polarity of battery case group, institute
State two ports and battery case B of the battery case group including battery case A, battery case B and battery case A, the small-power DC/DC just
Negative pole is connected.
It is further to improve：3rd upper end has one to support the screens groove that block size matches with described.
It is further to improve：The end of described 3rd has the 7th bent downwards.
It is further to improve：Being offered on the housing has the first screens piece on sliding eye, the side of the slide block
With the second screens piece, the edge of the sliding eye is connected between the first screens piece and the second screens piece.
Compared with prior art, the utility model allows car can be very by setting small-power DC/DC modules and toggle switch
Easily start in the state of power shortage, its structure setting is simple and reliable, with low cost.
Brief description of the drawings
Fig. 1 is that the utility model is related to the starting module under a kind of vehicle discharged or defective battery state and the connection of miscellaneous part
Relation schematic diagram.
Fig. 2 is a kind of structure of the toggle switch for the starting module that the utility model is related under vehicle discharged or defective battery state
Schematic diagram.
In figure：
Housing -1；Slide block -2；Cavity -21；
Breach -22；First screens piece -23；Second screens piece -24；
Spring -3；Support post -4；Post body -41；
Screens disk -42；Support block -43；First conducting strip -5；
First -51；Second -52；3rd -53；
7th -54；Screens groove -55；Second conducting strip -6；
4th -61；5th -62；6th -63；
Support platform -7；Sliding eye -8.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained every other embodiment, belongs to the scope of protection of the present utility model.
Vehicle battery described in the utility model, entire car controller, power drive and accessory system, battery case group are existing
There is technology, sufficiently applied.
As shown in Figure 1 and Figure 2, the opening module under a kind of vehicle discharged or defective battery state, it is characterised in that：Including setting
High power D C/DC converters and small-power DC/DC converters in high voltage power distributing cabinet, the high power D C/DC converters and
Vehicle battery, entire car controller, power drive and accessory system, battery case group are respectively connected with, the small-power DC/DC conversions
Device is respectively connected with entire car controller, battery case group, is stirred between the small-power DC/DC converters and battery case group provided with one
Switch.
The toggle switch includes housing 1, slide block 2, spring 3, supports post 4, the first conducting strip 5, the and of the second conducting strip 6
Platform 7 is supported, the slide block 2 is slided located at the upper end of housing 1 and including a cavity 21 and a breach 22, described to support post 4
Screens disk 42 including post body 41 and located at the middle part of the post body 41 and support block located at the lower end of post body 41
43, the block 43 of supporting is hemispherical, and the post 4 of supporting is arranged in the cavity 21 by the breach 22, the breach
22 are adapted with the size of the post body 41, and the screens disk 42 is located in the cavity 21, and the spring 3 is socketed on described
On post body 41 and its lower end is resisted against on the screens disk 42, and upper end is resisted against the upper wall of the cavity 21.
The conducting strip 5 of first conducting strip 5 and first is respectively interposed in the both sides of housing 1, and first conducting strip 5 is wrapped
Including the end of first 51 be sequentially connected, second piece 52 and the 3rd 53, described 3rd 53 has the 7th bent downwards
Piece 54, described 7th 54 is more smooth when the slide block 2 can be allowed to slide from right to left as illustrated in the drawing, and the described 3rd
The upper end of piece 53 has one to support the screens groove 55 that the size of block 43 matches with described, when the slide block 2 slides into the screens
During 55 top of groove, the block 43 of supporting is stuck in the screens groove 55, strengthens the stability during toggle switch closure, described
The residing height of the 3rd 53 is higher than described first 51, second conducting strip 6 include be sequentially connected the 4th 61, the
The height of five 62 and the 6th 63, described 6th 63 is higher than the height of described 4th 61, and described 6th 63 is located at institute
The lower section of the 3rd 53 is stated, described to support the lower section that platform 7 is located at described 6th 63, the slide block 2 is led positioned at described first
The electric top of 5 and second conducting strip of piece 6, the screens disk 42 is pushed up to the distance for supporting block 43 more than described 6th 63 to housing 1
The distance at end and the distance that the top of housing 1 is arrived less than described first 51 or the 4th 61.
Two end interfaces of the high power D C/DC converters are connected with the both positive and negative polarity of battery case group, the battery case group bag
Two ports for including battery case A, battery case B and battery case A, the small-power DC/DC are connected with battery case B both positive and negative polarity.
Being offered on the housing 1 on sliding eye 8, the side of the slide block 2 has the first screens piece 23 and the second card
Bit slice 24, the edge of the sliding eye 8 is connected between the first screens piece 23 and the second screens piece 24, due to described first
The screens effect of the screens piece 24 of screens piece 23 and second, the sliding shoe is able to slide in the range of the sliding eye 8, described
Sliding eye 8 is specially strip, and it is located at the top of the conducting strip 6 of the first conducting strip 5 and second.
The course of work of the waved switch is as follows：When switch is off, the fluctuation block is located at described the
The left side or the right of three 53 and the 6th 63, described 3rd 53 and the 6th 63 does not contact, and circuit disconnects；But needs are closed
When closing the toggle switch, the toggle switch is stirred, allows waved switch to be positioned in the screens groove 55, due to the spring
Described 3rd 53 is pressed downward by 3 effect, the block 43 of supporting, and described 3rd 53 promotes described 6th 63, described the
Supported described in being resisted against for six 63 on platform 7, now, described 3rd 53 and the 6th 63 contacts with each other, switch closure, circuit is led
It is logical.
Principle of the present utility model is：When because vehicle battery damage capacity reduction or vehicle parking forget the total locks of Guan,
Keeping long-time, often electricity output causes not enough power supply, and entire car controller can not pass through vehicle electric power storage without normal work power supply, vehicle
Pond normally starts；One small-power DC/DC converter of device in conventional high-pressure power distribution cabinet, is inputted by conversion of single case lithium battery
Power supply, toggle switch closed circuit, conversion output 24V low pressure and entire car controller of powering, under normal circumstances, entire car controller
Operating current very little, the power of required DC/DC converters is also smaller, after entire car controller normal work, and triggering high pressure is matched somebody with somebody
High power D C/DC converters work in electric cabinet, it is entire car controller work to pass through high power D C/DC converters from lithium battery stagnation pressure
Make, high power D C/DC converter charging currents are larger and pull up battery tension, are continuously entire car controller and power, at this moment,
Toggle switch disconnects small-power DC/DC converter charging circuits.Whole process, small-power DC/DC converters play short-duration power
To entire car controller so that the work of triggering high power D C/DC converters is the charging of vehicle battery, the electricity of lithium battery is consumed very
It is low, by lithium battery from well-balanced adjustment function, it is ensured that the module of lithium battery, monomer voltage are normal.
Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art
Appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.
Claims (5)
1. the opening module under a kind of vehicle discharged or defective battery state, it is characterised in that：Including being arranged in high voltage power distributing cabinet
High power D C/DC converters and small-power DC/DC converters, the high power D C/DC converters and vehicle battery, vehicle control
Device processed, power drive and accessory system, battery case group are respectively connected with, the small-power DC/DC converters and entire car controller, electricity
Pond case group is respectively connected with, and a toggle switch is provided between the small-power DC/DC converters and battery case group；The toggle switch
Including housing, slide block, spring, support post, the first conducting strip, the second conducting strip and support platform, the slide block is slided and is located at
The housing upper end and including a cavity and a breach, the post of supporting includes post body and the card in the middle part of the post body
Position disk and the block of supporting located at the post body lower end, the block of supporting are hemispherical, and the post of supporting is by the breach
It is arranged in the cavity, the size of the breach and the post body is adapted, and the screens disk is located in the cavity, institute
State that spring is socketed on the post body and its lower end is resisted against on the screens disk, upper end is resisted against the upper wall of the cavity；
First conducting strip and the first conducting strip are respectively interposed in the housing both sides, and first conducting strip includes what is be sequentially connected
The residing height of first, second and the 3rd, described 3rd be higher than described first, second conducting strip include according to
The 4th, the 5th and the 6th of secondary connection, the height of described 6th is higher than the height of described 4th, described 6th
Described to support the lower section that platform is located at described 6th positioned at the lower section of described 3rd, the slide block is led positioned at described first
Above electric piece and the second conducting strip, the screens disk arrive support block distance be more than described 6th distance for arriving housing tip and
The distance of housing tip is arrived less than described first or the 4th.
2. the opening module under a kind of vehicle discharged or defective battery state according to claim 1, it is characterised in that：The big work(
Two end interfaces of rate DC/DC converters are connected with the both positive and negative polarity of battery case group, and the battery case group includes battery case A, battery case B
With battery case A, two ports of the small-power DC/DC are connected with battery case B both positive and negative polarity.
3. the opening module under a kind of vehicle discharged or defective battery state according to claim 1, it is characterised in that：Described 3rd
Piece upper end has one to support the screens groove that block size matches with described.
4. the opening module under a kind of vehicle discharged or defective battery state according to claim 1, it is characterised in that：Described 3rd
The end of piece has the 7th bent downwards.
5. the opening module under a kind of vehicle discharged or defective battery state according to claim 1, it is characterised in that：The housing
On offer on sliding eye, the side of the slide block have the first screens piece and the second screens piece, the edge of the sliding eye
It is connected between the first screens piece and the second screens piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171011.5U CN206510779U (en) | 2017-02-24 | 2017-02-24 | A kind of opening module under vehicle discharged or defective battery state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171011.5U CN206510779U (en) | 2017-02-24 | 2017-02-24 | A kind of opening module under vehicle discharged or defective battery state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206510779U true CN206510779U (en) | 2017-09-22 |
Family
ID=59868078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720171011.5U Expired - Fee Related CN206510779U (en) | 2017-02-24 | 2017-02-24 | A kind of opening module under vehicle discharged or defective battery state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206510779U (en) |
-
2017
- 2017-02-24 CN CN201720171011.5U patent/CN206510779U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20210224 |