CN204323252U - Splitter box after a kind of intelligent passenger vehicle - Google Patents
Splitter box after a kind of intelligent passenger vehicle Download PDFInfo
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- CN204323252U CN204323252U CN201420822904.8U CN201420822904U CN204323252U CN 204323252 U CN204323252 U CN 204323252U CN 201420822904 U CN201420822904 U CN 201420822904U CN 204323252 U CN204323252 U CN 204323252U
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- main casing
- splitter box
- passenger vehicle
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Abstract
The utility model belongs to passenger vehicle splitter box field, be specifically related to splitter box after a kind of intelligent passenger vehicle, comprise housing, housing comprises main casing and is positioned at the sub-shell of housing both sides, the top of main casing is provided with transparent upper cover, little relay is installed in main casing, mini fuse sheet, two high power relays, big current safety plate and middle current insurance sheet, large current outlet hole in the corresponding main casing lower wall of big current safety plate, middle current outlet hole in the corresponding main casing lower wall of middle current insurance sheet, sub-shell on the left of main casing is provided with small area analysis outlet interface, the sub-shell on right side is provided with CAN interface and manual power switch.After intelligence of the present utility model after splitter box, decrease external cabling, plug-in relay, plug-in safety plate; Greatly reduce wire harness friction, wire harness marshalling, move towards distinct, easy to maintenance; Because integrated level is high, decrease weight, save installing space; Be integrated with in current detecting, temperature detection, CAN communication, manual power main supply switch four online line safety protections of function and play an important role.
Description
Technical field
The utility model belongs to passenger vehicle splitter box field, is specifically related to splitter box after a kind of intelligent passenger vehicle.
Background technology
After passenger vehicle splitter box primarily of power type battery isolator control, start the parts such as high power relay, all kinds of low power relay, all kinds of safety plate, connector, copper bar, housing and combine according to certain circuit catenation principle, radical function be for passenger vehicle electrical power distribution and start the functions such as control.The rear splitter box Problems existing that current bus industry uses: traditional rear splitter box, function singleness and structure is simple and crude, electrical appliance kit aging speed is fast, and big current cannot available protecting, there is potential safety hazard.Functional integration is not high, safety plate, relay negligible amounts in safety box, and does not have manual battery isolator control, does not have current sense function and the CAN communication function of car load power consumption; The mode of the connection many employings fly line cross-over connection between inner each electric component, line is many, and during Vehicular vibration, wire easily rubs mutually, and shock resistance is poor; Water resistance is poor, and connector mostly is connector of not preventing fires; The inner electric components reliability adopted is poor, and fault rate is higher; Volume is large, and mounting arrangements is inconvenient onboard; There is no intelligent control function, accurately trigger circuit can not be controlled according to the mode of operation of engine computer control capsule (ECM), by CAN communication, the data such as electric current, voltage, temperature can not be passed to display instrument, also there is no overcurrent, high temperature alarm and power-off protection function; The remote monitor and control of the data such as car load power consumption, splitter box temperature, overcurrent protection do not supported by traditional rear splitter box.
Utility model content
There is traditional rear splitter box for prior art in the utility model, function singleness and structure is simple and crude, and during Vehicular vibration, wire easily rubs mutually, and shock resistance is poor; Water resistance is poor, and connector mostly is connector of not preventing fires; The inner electric components reliability adopted is poor, the problems such as fault rate is higher, proposes splitter box after a kind of intelligent passenger vehicle.
The technical solution of the utility model is: splitter box after a kind of intelligent passenger vehicle, comprise housing, housing comprises main casing and is positioned at the sub-shell of housing both sides, the top of main casing is provided with transparent upper cover, left side in main casing is provided with the little relay of a row, one row's mini fuse sheet is installed by the right side of little relay, the inner position near top of main casing is provided with two high power relays, the below of high power relay is provided with big current safety plate and middle current insurance sheet, large current outlet hole in the corresponding main casing lower wall of big current safety plate, middle current outlet hole in the corresponding main casing lower wall of middle current insurance sheet, sub-shell on the left of main casing is provided with the small area analysis outlet interface of some, sub-shell on the right side of main casing is respectively arranged with CAN interface and manual power switch.
Splitter box after described intelligent passenger vehicle, the inwall in large current outlet hole and middle current outlet hole is provided with water proof rubber.
Splitter box after described intelligent passenger vehicle, the leading-out terminal of described manual power main supply switch is serially connected with observation circuit, and observation circuit comprises current sensor and temperature sensor.
Splitter box after described intelligent passenger vehicle, four corners of described main casing are provided with mounting hole.
Splitter box after described intelligent passenger vehicle, described transparent upper cover adopts hinged mode to connect on a main housing, and the free end of transparent upper cover is provided with buckle.
Splitter box after described intelligent passenger vehicle, described main casing, sub-shell and transparent upper cover are that high flame retardant nylon material is made.
Splitter box after described intelligent passenger vehicle, the connection between main casing internal electrical components all adopts copper bar to connect, and big current copper bar adopts built-in injection molding manner to fix.
The beneficial effects of the utility model are: 1, after intelligence of the present utility model after splitter box, decrease external cabling, plug-in relay, plug-in safety plate; Greatly reduce wire harness friction, wire harness marshalling, move towards distinct, easy to maintenance; Because integrated level is high, decrease weight, save installing space; Be integrated with in current detecting, temperature detection, CAN communication, manual power main supply switch four online line safety protections of function and play an important role.
2, splitter box of the present utility model, possesses car load power consumption overcurrent power-off protection, trigger circuit power-off protection, high temperature alarm function, possesses CAN communication function, supports switching arrangement remote fault diagnosis function.Integrated power relay and safety plate quantity increase, and manual power main supply switch is also integrated on splitter box, decreases the situation of plug-in electrical part to greatest extent, and make external cabling simple, circuit simplifies, and the circuitry fireproofing performance of new splitter box promotes greatly.
Accompanying drawing explanation
Fig. 1 is the utility model keystone configuration schematic diagram;
Fig. 2 is rear splitter box bottom construction schematic diagram;
Fig. 3 is the structural representation of manual power main supply switch;
Fig. 4 is manual power main supply switch backsight structural representation;
In figure, 1 is transparent upper cover, and 2 is main casing, 3 is CAN interface, and 4 is manual power main supply switch, and 5 is middle current insurance sheet, 6 is big current safety plate, and 7 is middle current outlet hole, and 8 is large current outlet hole, 9 is mini fuse sheet, and 10 is little relay, and 11 is small area analysis outlet interface, 12 is high power relay, 13 big current copper bars, and 14 is small area analysis distribution pcb board, 15 is observation circuit plate, and 16 is mounting hole, and 17 is current sensor.
Detailed description of the invention
Embodiment 1: composition graphs 1-Fig. 4, splitter box after a kind of intelligent passenger vehicle, comprises housing, and housing comprises main casing and is positioned at the sub-shell of housing both sides, and main casing is rectangle, upper end open, and four corners of main casing are provided with mounting hole, the top of main casing is provided with transparent upper cover, transparent upper cover adopts hinged mode to connect on a main housing, the free end of transparent upper cover is provided with buckle, the dust-proof fire prevention of transparent upper cover, left side in main casing is provided with the little relay of a row, one row's mini fuse sheet is installed by the right side of little relay, the inner position near top of main casing is provided with two high power relays, the below of high power relay is provided with big current safety plate and middle current insurance sheet, large current outlet hole in the corresponding main casing lower wall of big current safety plate, middle current outlet hole in the corresponding main casing lower wall of middle current insurance sheet, the inwall in large current outlet hole and middle current outlet hole is provided with water proof rubber, sub-shell on the left of main casing is provided with the small area analysis outlet interface of some, the sub-shell on the right side of main casing is respectively arranged with CAN interface and manual power switch.
The leading-out terminal of manual power main supply switch is serially connected with observation circuit, and observation circuit comprises current sensor and temperature sensor; Main casing, sub-shell and transparent upper cover are that high flame retardant nylon material is made; Connection between main casing internal electrical components all adopts copper bar to connect, and big current copper bar adopts built-in injection molding manner to fix.
Claims (7)
1.
splitter box after a kind of intelligent passenger vehicle, comprise housing, housing comprises main casing and is positioned at the sub-shell of housing both sides, the top of main casing is provided with transparent upper cover, it is characterized in that: the left side in main casing is provided with the little relay of a row, one row's mini fuse sheet is installed by the right side of little relay, the inner position near top of main casing is provided with two high power relays, the below of high power relay is provided with big current safety plate and middle current insurance sheet, large current outlet hole in the corresponding main casing lower wall of big current safety plate, middle current outlet hole in the corresponding main casing lower wall of middle current insurance sheet, sub-shell on the left of main casing is provided with the small area analysis outlet interface of some, sub-shell on the right side of main casing is respectively arranged with CAN interface and manual power switch.
2.
splitter box after intelligent passenger vehicle according to claim 1, is characterized in that: the inwall in large current outlet hole and middle current outlet hole is provided with water proof rubber.
3.
splitter box after intelligent passenger vehicle according to claim 1, is characterized in that: the leading-out terminal of described manual power main supply switch is serially connected with observation circuit, and observation circuit comprises current sensor and temperature sensor.
4.
splitter box after intelligent passenger vehicle according to claim 1, is characterized in that: four corners of described main casing are provided with mounting hole.
5.
splitter box after intelligent passenger vehicle according to claim 1, is characterized in that: described transparent upper cover adopts hinged mode to connect on a main housing, and the free end of transparent upper cover is provided with buckle.
6.
splitter box after intelligent passenger vehicle according to claim 1, is characterized in that: described main casing, sub-shell and transparent upper cover are that high flame retardant nylon material is made.
7.
splitter box after intelligent passenger vehicle according to claim 1, is characterized in that: the connection between main casing internal electrical components all adopts copper bar to connect, and big current copper bar adopts built-in injection molding manner to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822904.8U CN204323252U (en) | 2014-12-23 | 2014-12-23 | Splitter box after a kind of intelligent passenger vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822904.8U CN204323252U (en) | 2014-12-23 | 2014-12-23 | Splitter box after a kind of intelligent passenger vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204323252U true CN204323252U (en) | 2015-05-13 |
Family
ID=53159642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420822904.8U Expired - Fee Related CN204323252U (en) | 2014-12-23 | 2014-12-23 | Splitter box after a kind of intelligent passenger vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204323252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107808787A (en) * | 2017-11-07 | 2018-03-16 | 金龙联合汽车工业（苏州）有限公司 | A kind of block terminal of integrating manual power switch |
| CN109649298A (en) * | 2018-12-19 | 2019-04-19 | 安徽安凯汽车股份有限公司 | A kind of pure electric coach intelligent power cabinet |
-
2014
- 2014-12-23 CN CN201420822904.8U patent/CN204323252U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107808787A (en) * | 2017-11-07 | 2018-03-16 | 金龙联合汽车工业（苏州）有限公司 | A kind of block terminal of integrating manual power switch |
| CN109649298A (en) * | 2018-12-19 | 2019-04-19 | 安徽安凯汽车股份有限公司 | A kind of pure electric coach intelligent power cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150513 Termination date: 20191223 |