CN205248645U - Special high voltage distributor box of electric automobile - Google Patents
Special high voltage distributor box of electric automobile Download PDFInfo
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- CN205248645U CN205248645U CN201521019039.4U CN201521019039U CN205248645U CN 205248645 U CN205248645 U CN 205248645U CN 201521019039 U CN201521019039 U CN 201521019039U CN 205248645 U CN205248645 U CN 205248645U
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- electric automobile
- side board
- distribution box
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Abstract
The utility model provides a special high voltage distributor box of electric automobile, includes, framework and setting up respectively is in preceding curb plate, posterior lateral plate, left side board, right side board, lamina tecti, bottom plate on six faces of framework, the framework with preceding curb plate, posterior lateral plate, left side board, right side board, lamina tecti, bottom plate constitute a sealed box of taking the holding chamber, just the left side board is the echelonment curb plate, be provided with a plurality of being close to on the bottom plate left side board longitudinal arrangement's conductive copper column, its advantage is: the emission design of the inside base plate positioning area of high voltage distributor box, copper bar joining region etc to and each components and parts and the separation design of storing up line district etc. Constitute high voltage distributor box in the components and parts individual layer arrange, each other shelter from, interfere, and the maintenance of being convenient for, succinct pleasing to the eye.
Description
Technical field
The utility model relates to high-tension distribution box technical field, specifically a kind of electronic vapourCar special high-pressure distribution box.
Background technology
When the high-tension distribution box of electric powered motor power-supply system is debugged or is safeguarded, oftenNeed under being communicated with and being in running order, battery system carry out, still, and because existing height is press-fittedThe structure of electronic box inner high voltage components and parts and other accessory compactness of arranging, and multilayer arranges, elementMaintenance, replacing difficulty, not easy care; Moreover line all adopts copper bar between components and parts and plugOverlap joint, copper bar interface is U-shaped structure, bolt is fixed, after the certain kilometer of Vehicle Driving Cycle, UThe distortion of shape interface copper bar gets loose, and causes distribution box normally to work.
Utility model content
The purpose of this utility model is that a kind of internal component individual layer of design is arranged, do not hidden mutuallyGear, and be convenient to the electric automobile special high-pressure distribution box keeping in repair.
A kind of electric automobile special high-pressure distribution box, comprises, framework and being separately positioned onFront side board on six faces of described framework, back side panel, left plate, right plate, lamina tecti,Base plate;
Described framework and described front side board, back side panel, left plate, right plate, lamina tecti,Base plate forms a seal case with accommodating cavity, and described left plate is stepped side plate,On described base plate, be provided with multiple conduction copper columns near described left plate longitudinal arrangement;
Wherein, in described accommodating cavity, comprise near described back side panel setting, high for installingPress the substrate orientation district of electronic devices and components, near described left plate setting, for being placed toThe copper bar bonding pad of a few Z-type copper bar.
The utility model electric automobile special high-pressure distribution box, its advantage is: high voltage power distributionThe discharge design of case internal base plate positioning area, copper bar bonding pad etc., and each components and parts withThe separate design in Chu Xian district etc., forms components and parts individual layer in high-tension distribution box and arranges, mutually notBlock, interfere, and be convenient to maintenance, succinctly attractive in appearance.
Brief description of the drawings
Fig. 1 is electric automobile special high-pressure distribution box part-structure schematic diagram;
Fig. 2 is electric automobile special high-pressure distribution box external structure schematic diagram;
Fig. 3 is the enlarged diagram of electric automobile special high-pressure distribution box front view;
Fig. 4 is the enlarged diagram of electric automobile special high-pressure distribution box left view;
Upper number in the figure is:
1, framework, 2, front side board, 3, back side panel;
4, left plate, 41, micromachine;
5, right plate;
6, lamina tecti;
7, base plate, 71, conduction copper column, 72, contactor, 721, charging resistor, 73,High-voltage switch gear;
8, accommodating cavity, 81, substrate orientation district, 811, high-pressure electronic components and parts, 811a,Relay, 811b, protector, 811c, current divider, 812, base main body, 813,Chu Xian district, 82, copper bar bonding pad, 821, Z-type copper bar, 821a, miniature safe,83, insulating monitor.
Detailed description of the invention
According to shown in Fig. 1 to Fig. 4: a kind of electric automobile special high-pressure distribution box, comprise,Framework 1 and be separately positioned on front side board 2, the back side panel on 1 six faces of described framework3, left plate 4, right plate 5, lamina tecti 6, base plate 7;
Preferably, described framework 1 and described front side board 2, described back side panel 3, described inLeft plate 4, described right plate 5, described lamina tecti 6, described base plate 7 form a bandThe seal case of accommodating cavity 8, and described left plate 4 is stepped side plate, described base plateOn 7, be provided with multiple conduction copper columns 71 near described left plate 4 longitudinal arrangements;
Further, described front side board 2, described back side panel 3, described left plate 4,Described right plate 5, described lamina tecti 6, described base plate 7 are all selected thick cold of 2.5mmRolled steel plate is welded;
Preferably, on every one deck ladder of described left plate 4, longitudinal arrangement has at least oneMicromachine 41, and described micromachine 41 is arranged on described left plate 4;
In described accommodating cavity 8, comprise near described back side panel 3 arrange, for installation high-voltageThe substrate orientation district 81 of electronic devices and components 811, and close described left plate 4 arranges,For the copper bar bonding pad 82 of placing at least one Z-type copper bar 821, described in being arranged onInsulating monitor 83 on right plate 5, in the time that insulating power supply system produces insulation fault,Make described insulating monitor 83 that alarm signal occur.
Preferably, described substrate orientation district 81 comprises and described back side panel 3 parallel longitudinalsBetween the base main body 812 and described base main body 812 and described back side panel 3 arrangingForm Chu Xian district 813, described Chu Xian district 813 is prefabricated into line for wire or wire polingShu Hou, one end is fixed in described Chu Xian district 813, and the other end is by described base main body 812Wire or wire harness are connected with described high-pressure electronic components and parts 811; The first device of described high-pressure electronicPart 811 is arranged on the one side of relatively described front side board 2 in described base main body 812;
Preferably, described high-pressure electronic components and parts 811 comprise and described micromachine 41The relay 811a of electrical connection, the protector being arranged side by side with described relay 811a811b, current divider 811c, described protector 811b be arranged on described relay 811a withBetween described current divider 811c.
Preferably, on described base plate 7, be also provided with described relay 811a and be electrically connectedContactor 72, the high-voltage switch gear 73 being electrically connected with described base main body 812, described inContactor 72 is arranged with described high-voltage switch gear 73 staggered floors, and is all arranged on described conductive copperBetween post 71 and described right plate 5; Further, on described contactor 72, be parallel withCharging resistor 721, in order to balanced voltage.
Further, multiple described Z-type copper bars 821 are horizontally arranged in described accommodating cavity 8In, and on every one deck ladder of described Z-type copper bar 821 one end and described left plate 4Micromachine 41 connects, the other end of described Z-type copper bar 821 and described conduction copper column71 connect, and for delivery of electric current, described Z-type copper bar 821 two ends are fixed simultaneouslyForm, make described Z-type copper bar 821 not yielding, be difficult for getting loose, connection reliabilityHeight, ensures safety coefficient, thereby carries the service life of high-tension distribution box.
Preferably, on described Z-type copper bar 821, be arranged with in parallel miniature along described left plateSafety cabinet 821a, described Z-type copper bar 821 selects flexible insulation copper bar material to make.
High-pressure electronic components and parts 811 described in above-described embodiment also can comprise that air-conditioning connectsConnect device, trickle charge connector, fill other components and parts such as connector soon.
The utility model electric automobile special high-pressure distribution box, its advantage is: height is press-fittedThe discharge design of electronic box internal base plate positioning area, copper bar bonding pad etc., and each components and partsThe separate design in Yu Chuxian district etc., forms components and parts individual layer layout, mutual in high-tension distribution boxDo not block, interfere, and be convenient to maintenance, succinctly attractive in appearance.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this practicalityNovel, all within spirit of the present utility model and principle, any amendment of doing, be equal toReplacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. electric automobile special high-pressure distribution box, comprises, framework (1) and establishing respectivelyPut front side board (2), back side panel (3), left side on (1) six face of described frameworkPlate (4), right plate (5), lamina tecti (6), base plate (7);
It is characterized in that: described framework (1) and described front side board (2), described rear sidePlate (3), described left plate (4), described right plate (5), described lamina tecti (6),Described base plate (7) forms the seal case of a band accommodating cavity (8), and described left plate(4) be stepped side plate, on described base plate (7), be provided with multiple near described left sideThe conduction copper column (71) of plate (4) longitudinal arrangement;
Wherein, in described accommodating cavity (8), comprise near described back side panel (3) arrange,For the substrate orientation district (81) of installation high-voltage electronic devices and components (811), and closeDescribed left plate (4) arrange, for placing the copper of at least one Z-type copper bar (821)Row bonding pad (82).
2. electric automobile special high-pressure distribution box according to claim 1, its spyLevy and be: on every one deck ladder of described left plate (4), longitudinal arrangement has at least oneMicromachine (41); Multiple described Z-type copper bars (821) are horizontally arranged in described accommodatingIn chamber (8), and described Z-type copper bar (821) one end and described left plate (4)Micromachine (41) on every one deck ladder connects, described Z-type copper bar (821)The other end is connected with described conduction copper column (71), for delivery of electric current.
3. electric automobile special high-pressure distribution box according to claim 2, its spyLevy and be: described substrate orientation district (81) comprises with described back side panel (3) longitudinally flatRow arrange base main body (812), and described base main body (812) with described afterBetween side plate (3), form Chu Xian district (813), described Chu Xian district (813) is for leadingLine or wire poling are prefabricated into after wire harness, and one end is fixed in described Chu Xian district (813), anotherOne end by described base main body (812) by wire or wire harness and described high-pressure electronic components and parts(811) connect; Described high-pressure electronic components and parts (811) are arranged on described base main body(812) one side of relatively described front side board (2) on.
4. electric automobile special high-pressure distribution box according to claim 3, its spyLevy and be: described high-pressure electronic components and parts (811) comprise and described micromachine (41)The relay (811a) of electrical connection, the guarantor who is arranged side by side with described relay (811a)Danger device (811b), current divider (811c), described in described protector (811b) is arranged onBetween relay (811a) and described current divider (811c).
5. electric automobile special high-pressure distribution box according to claim 4, its spyLevy and be: on described base plate (7), be also provided with described relay (811a) and be electrically connectedThe contactor (72) connecing, the high-voltage switch gear (73) being electrically connected with described base main body (812),Described contactor (72) is arranged with described high-voltage switch gear (73) staggered floor, and is all arranged onBetween described conduction copper column (71) and described right plate (5).
6. electric automobile special high-pressure distribution box according to claim 1, its spyLevy and be: in described accommodating cavity (8), also comprise and be arranged on described right plate (5)Insulating monitor (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521019039.4U CN205248645U (en) | 2015-12-10 | 2015-12-10 | Special high voltage distributor box of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521019039.4U CN205248645U (en) | 2015-12-10 | 2015-12-10 | Special high voltage distributor box of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248645U true CN205248645U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521019039.4U Active CN205248645U (en) | 2015-12-10 | 2015-12-10 | Special high voltage distributor box of electric automobile |
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| Country | Link |
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| CN (1) | CN205248645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444923A (en) * | 2019-07-08 | 2019-11-12 | 武汉船用机械有限责任公司 | Combine copper bar |
-
2015
- 2015-12-10 CN CN201521019039.4U patent/CN205248645U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444923A (en) * | 2019-07-08 | 2019-11-12 | 武汉船用机械有限责任公司 | Combine copper bar |
| CN110444923B (en) * | 2019-07-08 | 2021-06-08 | 武汉船用机械有限责任公司 | Combined copper bar |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |