CN204340931U - A kind of high-tension distribution box of electronlmobil - Google Patents
A kind of high-tension distribution box of electronlmobil Download PDFInfo
- Publication number
- CN204340931U CN204340931U CN201420844341.2U CN201420844341U CN204340931U CN 204340931 U CN204340931 U CN 204340931U CN 201420844341 U CN201420844341 U CN 201420844341U CN 204340931 U CN204340931 U CN 204340931U
- Authority
- CN
- China
- Prior art keywords
- adaptor union
- relay
- mouth
- signal
- connector
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model relates to vehicle technology field, particularly relates to a kind of high-tension distribution box of electronlmobil.It comprises casing and case lid, the relay be connected with electrokinetic cell mouth and the high-tension connector be connected with relay is provided with in casing, and the control desk to be connected with relay, control desk is connected with for one or several signal connector be connected in CAN signal mouth, ignition lock signal output part, collision alarm mouth, the wake-up signal mouth that charges, charging signals mouth, power brick CAN signal mouth, be provided with the high-voltage interlocking switch be connected with control desk in high-tension connector.The utility model has set up master control board in casing, the electric power distribution of each adaptor union is realized by relay, on master control board, connect a series of signal adaptor union simultaneously, the control of signal is carried out by master control board, the partial function of electrokinetic cell can be completed in switch box, alleviate the pressure of electrokinetic cell, make switch box multifunction and integrated level is higher, conserve space.
Description
Technical field
The utility model relates to vehicle technology field, particularly relates to a kind of high-tension distribution box of electronlmobil.
Background technology
New-energy automobile is the effective way solving the energy that faces of automotive traffic and pollution problem, represents the developing direction in automobile industry future using electric energy as the hybrid power of propulsion source or pure electric automobile.There is the problems such as charging duration is long, safety performance has much room for improvement, course continuation mileage is low in current electronlmobil.High-tension distribution box is as the important protective barrier of electric automobile high-voltage safety, and its radical function has: according to the upper and lower electric control requirement of car load, be switched on or switched off high tension loop; Electric current and detection of electrical leakage terminal are provided; When power brick foreign current is excessive, controlled band can be realized and carry cut-out; When power brick outside line is short-circuited, in switch box, fuse disconnects power battery pack high tension loop, prevents battery pack blast on fire because short circuit causes; Distribution box body can provide the protection of insulation, vibration, the aspect such as fire-retardant for internal high pressure components and parts, and to battery pack, user of service provides prevention of electric shock.Existing skill high-tension distribution box only has distributing function, function singleness; Due to the fixed support of switch box and casing fixing dead, can not fixed support be adjusted when vehicle is different, cause the portability of casing poor; Adopt cable to connect between high pressure components and parts in casing, poor stability, and the sealing property of switch box also have much room for improvement.
Utility model content
The purpose of this utility model is the high-tension distribution box providing a kind of electronlmobil.It has good sealing property, functional diversities, and has portable and safety preferably.
The technical solution of the utility model is: a kind of high-tension distribution box of electronlmobil, comprise casing and case lid, be provided with the relay be connected with electrokinetic cell mouth and the high-tension connector be connected with relay in described casing, described high-tension connector comprises PTC adaptor union, air conditioning connector, trickle charge adaptor union, fill adaptor union soon, MCU adaptor union, also comprises the control desk be connected with relay, described control desk is connected with for CAN signal mouth, ignition lock signal output part, collision alarm mouth, charging wake-up signal mouth, charging signals mouth, the signal connector that in power brick CAN signal mouth, one or several connects, described relay comprises and PTC adaptor union, air conditioning connector, the annex relay that trickle charge adaptor union connects, the positive pole relay be connected with MCU adaptor union and with fill that adaptor union is connected soon fill relay soon, described PTC adaptor union, air conditioning connector, trickle charge adaptor union, fill adaptor union soon, the high-voltage interlocking switch be connected with control desk is provided with in one or several in MCU adaptor union.
Further, described case lid edge is provided with the flange of bending downwards.
Further, described bottom half is bolted the fixed support be connected with battery-driven car.
Further, it is with bolts that described casing and high-tension connector pass through adaptor union fixed orifice, and described adaptor union fixed orifice is blind hole.
Further, described electrokinetic cell output head anode is connected by the first copper bar with positive pole relay, and described positive pole relay is connected by the second copper bar with MCU adaptor union.
Further, be provided with fuse between described annex relay and PTC adaptor union, air conditioning connector, trickle charge adaptor union, described fuse is fixed on fusing seat.
The beneficial effects of the utility model are: the utility model has set up master control board in casing, the electric power distribution of each adaptor union is realized by relay, on master control board, connect a series of signal adaptor union simultaneously, the control of signal is carried out by master control board, the partial function of electrokinetic cell can be completed in switch box, alleviate the pressure of electrokinetic cell, make switch box multifunction and integrated level is higher, conserve space.The high tension apparatus of box house adopts copper bar to connect, and safety performance is high.Casing and adaptor union junction all adopt blind hole design, are all positioned at blind hole for the bolt connected, and have good leak tightness and water-proofness.And the flange that case lid edge designs is downward, sealing is blocked in the side of flange to the upper surface of body, and water proof and dust proof is better.The fixed support of bottom half adopts the fixing mode of bolt to connect, and switch box, when installing according to different automobile types, freely can remove and install the fixed support of this vehicle suitable according to vehicle, makes whole switch box have better portable and applicability.
Accompanying drawing explanation
Fig. 1 is the utility model decomposition texture schematic diagram;
Fig. 2 is the utility model box inner structure schematic diagram;
Fig. 3 is the decomposition texture schematic diagram that the utility model omits box house parts;
Fig. 4 is the utility model covering plate structure schematic diagram;
Fig. 5 is the utility model mounting bracket and bottom half connection structure schematic diagram;
Fig. 6 is the utility model box house circuit catenation principle figure;
Fig. 7 is the partial enlarged drawing that the utility model control desk is connected with signal connector and outward sign;
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Specific embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.In addition, if below in described each embodiment of the utility model involved technical characteristic do not form conflict each other and just can mutually combine.
High-tension distribution box shown in the utility model is made up of casing 1, case lid 2 and the fixed support 3 for static housing 1.As illustrated in fig. 1 and 2, casing 1 inside is provided with several relay and high-tension connector, wherein, relay comprises annex relay 20 (as shown in Figure 6), positive pole relay 11 and fill relay 10 soon.High-tension connector comprises and fills adaptor union 4, PTC adaptor union 5, air conditioning connector 6, trickle charge adaptor union 7, signal connector 8, MCU adaptor union 9 and power input connector 10 soon.As shown in Figure 6, wherein relay coil is all that one end is connected with control desk 17, other end ground connection, one end, contact is all connected with power input connector 10, and power input connector 10 is connected with electrokinetic cell mouth 21, for for annex relay 20, positive pole relay 11 with fill relay 10 soon and power.The annex relay 20 contact other end is connected with trickle charge adaptor union 7, air conditioning connector 6, PTC adaptor union 5, and the positive pole relay 11 contact other end is connected with MCU adaptor union 9, fills the relay 10 contact other end soon and fills adaptor union 4 soon and be connected.A control capsule 8 is also provided with in casing, one piece of control desk 17 is provided with in control capsule 8, in the present embodiment control desk 17 for model be the control chip of MC9S12XET256MAL, control desk 17 and annex relay 20, positive pole relay 11 and fill relay 10 soon and all have and be connected, for controlling the break-make of several relay.High-voltage interlocking switch 19 is provided with in power input connector 10, trickle charge adaptor union 7, air conditioning connector 6, PTC adaptor union 5; when plug in adaptor union does not plug steady or adaptor union does not insert plug; the high-voltage interlocking switch corresponding with this adaptor union disconnects automatically; control desk 17 detects the signal coming from this high-voltage interlocking switch; by disconnecting the mode of the relay be connected with this adaptor union; interrupt the power supply to this adaptor union, reach the object of protection load.Between annex relay 20 and trickle charge adaptor union 7, air conditioning connector 6, PTC adaptor union 5, be provided with fuse 18, in casing, be provided with a fusing seat 9, fuse 18 is bolted in the fusing groove 24 in fusing seat 9.Any one loop is short-circuited and all can disconnects this annex loop, but can not affect the operation of other loads of car load, and three fuses 18 are fixed on fusing seat 9 jointly, improve integral space utilization ratio in casing, are convenient to dismounting and the assembling of casing.All adopt copper bar 12 to connect between each high tension apparatus in casing of the present invention, improve stability and the safety of annexation between each device.As: electrokinetic cell mouth 21 positive pole is connected by the first copper bar 22 with positive pole relay 11, and positive pole relay 11 is connected by the second copper bar 23 with MCU adaptor union 9.
Control desk 17 is connected with signal connector 8, signal connector 8 is connected with CAN signal mouth, ignition lock signal output part, collision alarm mouth, the wake-up signal mouth that charges, charging signals mouth, power brick CAN signal mouth.As shown in Figure 7, the A port of signal connector 8 is connected with the ON shelves signal in ignition lock signal output part, and R port is connected with the ACC shelves signal in ignition lock signal output part; The car load low and high level mouth of CAN signal mouth is connected with L and M port respectively; The normal electricity of 12V is connected with B port, is connected, for powering for control desk 17 with C port 12V; The low and high level mouth of power brick CAN signal mouth and inner CAN signal is connected with J and K port respectively; Charging wake-up signal mouth and Vehicular charger enable signal mouth are connected with port T; CP signal in the charging signals mouth communication acknowledgement signal that namely charges is connected with port V, and the CC signal acknowledgment signal that namely charges is connected with port U; Collision alarm mouth is connected with port Y.The port that signal connector 8 is connected with each signal can convert according to actual state, and control desk 17 is not limited only to micro controller system, and its model is not also fixed, as long as the parts that can realize function of the present invention all should be taken into account.Control desk is connected with outward sign by signal connector 8, achieve the partial function of electrokinetic cell, alleviate the pressure of electric automobile power battery, and its to the control realization of relay the distributing function of switch box, therefore the functional diversities of illustrated switch box, and due to high integration, inner structure is fairly simple.
As in Figure 3-5, a sealing band 13 is provided with between casing 1 of the present utility model and case lid 2, the edge of case lid 2 is provided with the flange 15 of bending downwards, when case lid 2 covers on casing 1, flange 15 contacts with the side at casing 1 top, form the sealing to casing 1 side surface direction, add the further sealing of sealing band 13, its sealing effectiveness is better.Fixed support 3 is fixed on casing 1 two bottom sides by bolt 16, then it is fixing to realize with electronlmobil by fixed support.When vehicle is different, can back out the bolt between fixed support 3 and casing 1, the fixed support 3 selecting shape size suitable is replaced, and makes the portability of switch box of the present invention higher.Adaptor union fixed orifice on casing 1 14 and other components and parts fixed orifice all adopt blind hole design, when adaptor union and other components and parts and casing are bolted, in bolt embedding blind hole, have better leak tightness and water proof and dust proof.Casing 1 all adopts aluminum alloy material, improves the electromagnetic compatibility of switch box, and in order to promote the insulating power of casing 1, inside casing 1, also scribbles insulated paint.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (6)
1. a high-tension distribution box for electronlmobil, comprises casing and case lid, and be provided with the relay be connected with electrokinetic cell mouth and the high-tension connector be connected with relay in described casing, described high-tension connector comprises PTC adaptor union, air conditioning connector, trickle charge adaptor union, fill adaptor union soon, MCU adaptor union, is characterized in that: also comprise the control desk be connected with relay, described control desk is connected with for CAN signal mouth, ignition lock signal output part, collision alarm mouth, charging wake-up signal mouth, charging signals mouth, the signal connector that in power brick CAN signal mouth, one or several connects, described relay comprises and PTC adaptor union, air conditioning connector, the annex relay that trickle charge adaptor union connects, the positive pole relay be connected with MCU adaptor union and with fill that adaptor union is connected soon fill relay soon, described PTC adaptor union, air conditioning connector, trickle charge adaptor union, fill adaptor union soon, the high-voltage interlocking switch be connected with control desk is provided with in one or several in MCU adaptor union.
2. the high-tension distribution box of a kind of electronlmobil as claimed in claim 1, is characterized in that: described case lid edge is provided with the flange of bending downwards.
3. the high-tension distribution box of a kind of electronlmobil as claimed in claim 1, is characterized in that: described bottom half is bolted the fixed support be connected with battery-driven car.
4. the high-tension distribution box of a kind of electronlmobil as claimed in claim 1, is characterized in that: it is with bolts that described casing and high-tension connector pass through adaptor union fixed orifice, and described adaptor union fixed orifice is blind hole.
5. the high-tension distribution box of a kind of electronlmobil as claimed in claim 1, is characterized in that: described electrokinetic cell output head anode is connected by the first copper bar with positive pole relay, and described positive pole relay is connected by the second copper bar with MCU adaptor union.
6. the high-tension distribution box of a kind of electronlmobil as claimed in claim 1, is characterized in that: be provided with fuse between described annex relay and PTC adaptor union, air conditioning connector, trickle charge adaptor union, and described fuse is fixed on fusing seat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420844341.2U CN204340931U (en) | 2014-12-25 | 2014-12-25 | A kind of high-tension distribution box of electronlmobil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420844341.2U CN204340931U (en) | 2014-12-25 | 2014-12-25 | A kind of high-tension distribution box of electronlmobil |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204340931U true CN204340931U (en) | 2015-05-20 |
Family
ID=53224224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420844341.2U Withdrawn - After Issue CN204340931U (en) | 2014-12-25 | 2014-12-25 | A kind of high-tension distribution box of electronlmobil |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204340931U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104477114A (en) * | 2014-12-25 | 2015-04-01 | 东风汽车公司 | High-tension distribution box for electric automobile |
CN104960486A (en) * | 2015-07-28 | 2015-10-07 | 江苏东源电器集团股份有限公司 | Intelligent-type high-voltage distribution box system of electric car controlled by adoption of APP software |
CN106231848A (en) * | 2016-08-26 | 2016-12-14 | 新乡市光明电器有限公司 | Main power source control assembly |
-
2014
- 2014-12-25 CN CN201420844341.2U patent/CN204340931U/en not_active Withdrawn - After Issue
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104477114A (en) * | 2014-12-25 | 2015-04-01 | 东风汽车公司 | High-tension distribution box for electric automobile |
CN104477114B (en) * | 2014-12-25 | 2017-05-17 | 东风汽车公司 | High-tension distribution box for electric automobile |
CN104960486A (en) * | 2015-07-28 | 2015-10-07 | 江苏东源电器集团股份有限公司 | Intelligent-type high-voltage distribution box system of electric car controlled by adoption of APP software |
CN106231848A (en) * | 2016-08-26 | 2016-12-14 | 新乡市光明电器有限公司 | Main power source control assembly |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3508371B1 (en) | Charging post | |
CN105680334B (en) | A kind of integral box for electric automobile high-voltage distribution and DC/DC | |
CN206099088U (en) | A high voltage distributor box for electric automobile assembly | |
CN104477114A (en) | High-tension distribution box for electric automobile | |
KR20120037155A (en) | Integrated junction box of low-voltage and high-voltage | |
CN104158098A (en) | Electric automobile high voltage distribution box | |
CN205622080U (en) | Battery system control case | |
CN204340931U (en) | A kind of high-tension distribution box of electronlmobil | |
CN205901357U (en) | Car portable portable power source | |
CN206059925U (en) | High voltage power supply distributor disk | |
CN216545761U (en) | High-power direct current fills electric pile | |
CN206506078U (en) | A kind of conversion attachment means of electric car alternating-current charging pile | |
CN204088930U (en) | A kind of electric automobile high-voltage block terminal | |
CN203352228U (en) | Electric car charging connecting device | |
CN208001080U (en) | A kind of high voltage distribution box with two-way high-voltage interlocking function | |
CN106427641A (en) | Alternating current charging pile | |
CN203666561U (en) | Power supply system in automobile | |
CN203844626U (en) | Secondary controller of electric automobile | |
CN211809455U (en) | Automobile emergency starting power supply device | |
CN216128164U (en) | Take various atmosphere lamp alternating-current charging stake | |
CN111376725A (en) | Power battery, maintenance protection device thereof and vehicle | |
CN216928687U (en) | 48V lithium ion battery system | |
CN212796558U (en) | Socket conversion device | |
CN217198027U (en) | High-voltage direct-current power supply distribution device for electric automobile | |
CN213754349U (en) | Vehicle-mounted inverter with wireless charging function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20150520 Effective date of abandoning: 20170517 |