CN205853920U - A kind of electric automobile - Google Patents
A kind of electric automobile Download PDFInfo
- Publication number
- CN205853920U CN205853920U CN201620879519.6U CN201620879519U CN205853920U CN 205853920 U CN205853920 U CN 205853920U CN 201620879519 U CN201620879519 U CN 201620879519U CN 205853920 U CN205853920 U CN 205853920U
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- catalyst
- interface
- electrokinetic cell
- negative pole
- electric fuse
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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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
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a kind of electric automobile, it includes electrokinetic cell bag, high-voltaghe compartment, electricity air-conditioning, electrical heating PTC, mair motor and steering pump, and electrokinetic cell bag, electricity air-conditioning, electrical heating PTC, mair motor are corresponding with the external interface of high-voltaghe compartment respectively with steering pump to be connected；Described electrokinetic cell bag includes housing and the multiple battery cells being placed in described housing；Described high-voltaghe compartment includes casing and internal circuit, and internal circuit includes high-voltage acquisition module, Manual maintenance switch, main preliminary filling loop, secondary preliminary filling loop, electrical heating current supply circuit and off-board charger current supply circuit.The design of this batteries of electric automobile bag is simple, good cooling results, integrated mair motor driver, steering pump driver, DC/DC and the function of high-tension distribution box in high-voltaghe compartment, reduce electric automobile whole assembly difficulty, improve power system components integrated level and reliability, be beneficial to improve car load electromagnetic compatible environment.
Description
Technical field
This utility model relates to field of hybrid electric vehicles, particularly a kind of electric automobile.
Background technology
Along with the pollution of minimizing and the environment day by day of petroleum resources is day by day serious, protecting environment, energy-saving and emission-reduction have become current
Trend in the world and trend.In this context, in recent years, with battery as main power source or partial power source electronic
Vehicle (mainly including hybrid electric vehicle, plug-in hybrid electric vehicle, pure electric vehicle) engenders and increasing, electric vehicle
Carbon emission amount be less than traditional combustion engine automobile, the carbon emission of pure electric vehicle even zero, and there is energy conversion efficiency
High feature, this makes people that electric automobile be considered as the following important selection substituting diesel locomotive.
Along with commercial scale expanding day, the traditional resource crisis such as oil increasingly sharpens, and energy-conservation becomes current society with environmental protection
Meeting development topic, the continuous lifting of gas price, the energy-conservation and emission reduction effect of automobile becomes emphasis of concern.Chinese Government is also
Doing one's utmost to encourage automobile industry restructuring and change, automobile industry is included into " 12 " and adjusts the row of industry.By Ministry of Industry and Information
" the energy-conservation and new-energy automobile industrial development planning (2012-2020) " started the most clearly encourages pure electronic new forms of energy vehicle such as grade
Development.
Existing pure electric automobile technology is increasingly mature, but dynamical system entirety assembling capacity, integrated level, reliability, electromagnetism
The aspects such as compatible environment adaptability also have greater room for improvement.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of electric automobile, this electric automobile electricity
Chi Bao design is simple, good cooling results, and in high-voltaghe compartment, integrated mair motor driver, steering pump driver, DC/DC and height are press-fitted
The function of electronic box, reduces electric automobile whole assembly difficulty, improves power system components integrated level and reliability, is beneficial to improve
Car load electromagnetic compatible environment.
The purpose of this utility model is achieved through the following technical solutions: a kind of electric automobile, it includes power current
Chi Bao, high-voltaghe compartment, electricity air-conditioning, electrical heating PTC, mair motor and steering pump, electrokinetic cell bag, electricity air-conditioning, electrical heating PTC, main electricity
Machine is corresponding with the external interface of high-voltaghe compartment respectively with steering pump to be connected；
Described electrokinetic cell bag includes housing and the multiple battery cells being placed in described housing, in described housing
Being perfused with insulating heat-conductive liquid, offer outlet and entrance on housing, described insulating heat-conductive liquid can be by outlet warp
Returned entrance by after outside chiller, be provided with between described outlet and entrance for driving described insulating heat-conductive liquid
The pump of flowing, described outside chiller includes two fluid paths, flows through for cold in one of which fluid path
But the cooling liquid of insulating heat-conductive liquid, described insulating heat-conductive liquid flows through another fluid path；
Described high-voltaghe compartment includes that casing and internal circuit, described casing top are provided with electrokinetic cell packet interface, case
Being arranged side by side off-board charger interface, electrical heating PTC interface and electricity air-conditioning interface on body front panel, the side of casing is side by side
It is provided with mair motor interface and steering pump interface；Internal circuit includes that high-voltage acquisition module, Manual maintenance switch, main preliminary filling return
Road, secondary preliminary filling loop, electrical heating current supply circuit and off-board charger current supply circuit；High-voltage acquisition module positive pole is manually tieed up
Repairing switch to be connected with the positive pole of electrokinetic cell packet interface, high-voltage acquisition module negative is connect with electrokinetic cell bag by the 8th catalyst
The negative pole of mouth connects；Main preliminary filling loop, secondary preliminary filling loop, electrical heating current supply circuit and off-board charger current supply circuit all pass through
First electric fuse is connected with the positive pole of electrokinetic cell packet interface.
Described main preliminary filling loop includes the first catalyst, the second catalyst, the first diode, the first resistance, the second electricity
Resistance and mair motor driver, the first end of the first catalyst and the second catalyst is all connected with the first electric fuse, the first catalyst
The second end and the positive pole of the first diode connect, the connection of the negative pole of the first diode and the first resistance, another of the first resistance
End, the second end of the second catalyst are connected with mair motor driver jointly, and the two ends of mair motor driver are parallel with the second resistance,
The negative pole of mair motor driver is connected with the negative pole of electrokinetic cell packet interface by the 8th catalyst.
Described secondary preliminary filling loop includes the 3rd catalyst, the 4th catalyst, the second diode, the 3rd resistance and the 3rd guarantor
Danger silk, the 5th electric fuse, the 6th electric fuse, DC/DC module and steering pump driver, the 3rd described catalyst and the 4th contact
First end of device is all connected with the first electric fuse, the 4th catalyst and the 3rd catalyst being sequentially connected in series, the second diode and
Three resistor coupled in parallel connect, and outfan in parallel is connected with steering pump driver through the 6th electric fuse, outfan also warp in parallel
Crossing the 5th electric fuse to be connected with DC/DC module, the positive pole through the 3rd electric fuse with electricity air-conditioning interface is connected, steering pump driver
Negative pole, the negative pole of DC/DC module, electricity air-conditioning interface negative pole all by the negative pole of the 8th catalyst Yu electrokinetic cell packet interface
Connect.
Described electrical heating current supply circuit includes the 6th catalyst and the 4th electric fuse, the first end of the 6th catalyst and
One electric fuse connects, and the 6th catalyst is connected with the positive pole of electrical heating PTC interface by the 4th electric fuse, electrical heating PTC interface
Negative pole be connected with the negative pole of electrokinetic cell packet interface by the 8th catalyst.
Described off-board charger current supply circuit includes the 5th catalyst and the second electric fuse, the first of the 5th catalyst
End is connected with the second electric fuse, and the 5th catalyst is connected with the positive pole of off-board charger interface by the second electric fuse, non-car
The negative pole carrying charger interface is connected with the negative pole of off-board charger interface by the 8th catalyst.
The beneficial effects of the utility model are: the invention provides a kind of electric automobile, and this batteries of electric automobile bag designs
Simply, good cooling results, integrated mair motor driver, steering pump driver, DC/DC and the merit of high-tension distribution box in high-voltaghe compartment
Can, reduce electric automobile whole assembly difficulty, improve power system components integrated level and reliability, be beneficial to improve car load electromagnetism
Compatible environment.
Accompanying drawing explanation
Fig. 1 is electric automobile schematic diagram；
Fig. 2 is high-voltaghe compartment body structure figure；
Fig. 3 is high-voltaghe compartment internal circuit diagram；
In figure, 1-casing, 2-electrokinetic cell packet interface, 3-off-board charger interface, 4-electrical heating PTC interface, 5-electricity
Air-conditioning interface, 6-mair motor interface, 7-steering pump interface.
Detailed description of the invention
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings, but protection domain of the present utility model
It is not limited to the following stated.
As it is shown in figure 1, a kind of electric automobile, it includes electrokinetic cell bag, high-voltaghe compartment, electricity air-conditioning, electrical heating PTC, main electricity
Machine and steering pump, electrokinetic cell bag, electricity air-conditioning, electrical heating PTC, mair motor and steering pump respectively with the external interface pair of high-voltaghe compartment
Should connect；
As shown in Figures 2 and 3, described electrokinetic cell bag includes housing and the multiple battery cells being placed in described housing,
In described housing, it is perfused with insulating heat-conductive liquid, housing offers outlet and entrance, described insulating heat-conductive liquid
Entrance can be returned by outlet via after outside chiller, be provided with for driving between described outlet and entrance
Stating the pump of insulating heat-conductive liquid flowing, described outside chiller includes two fluid paths, one of which fluid road
Flowing through the cooling liquid for cooling down insulating heat-conductive liquid in footpath, described insulating heat-conductive liquid flows through another fluid path；
Described high-voltaghe compartment includes that casing 1 and internal circuit, described casing 1 top are provided with electrokinetic cell packet interface 2,
Off-board charger interface 3, electrical heating PTC interface 4 and electricity air-conditioning interface 5 it has been arranged side by side on casing 1 front panel, casing 1
Side has been arranged side by side mair motor interface 6 and steering pump interface 7；Internal circuit include high-voltage acquisition module, Manual maintenance switch,
Main preliminary filling loop, secondary preliminary filling loop, electrical heating current supply circuit and off-board charger current supply circuit；High-voltage acquisition module positive pole leads to
Crossing Manual maintenance switch to be connected with the positive pole of electrokinetic cell packet interface 2, high-voltage acquisition module negative is by the 8th catalyst and moves
The negative pole of power battery packet interface 2 connects；Main preliminary filling loop, secondary preliminary filling loop, electrical heating current supply circuit and off-board charger supply
Electricity loop is all connected by the positive pole of the first electric fuse with electrokinetic cell packet interface 2.
Described main preliminary filling loop includes the first catalyst K1, the second catalyst K2, the first diode D1, the first resistance
R1, the second resistance R2 and mair motor driver, first end of the first catalyst K1 and the second catalyst K2 all with the first electric fuse
FU1 connects, and second end of the first catalyst K1 and the positive pole of the first diode D1 connect, the negative pole and first of the first diode D1
Resistance R1 connects, and the other end of the first resistance R1, second end of the second catalyst K2 are connected with mair motor driver jointly, main electricity
The two ends of machine driver are parallel with the second resistance R2, and the negative pole of mair motor driver is by the 8th catalyst K8 and electrokinetic cell bag
The negative pole of interface 2 connects.
Described secondary preliminary filling loop includes the 3rd catalyst K3, the 4th catalyst K4, the second diode D2, the 3rd resistance R3
With the 3rd electric fuse FU3, the 5th electric fuse FU5, the 6th electric fuse FU6, DC/DC module and steering pump driver, described
First end of three catalyst K3 and the 4th catalyst K4 is all connected with the first electric fuse FU1, the 4th catalyst K4 be sequentially connected in series
The 3rd catalyst K3, the second diode D2 and the 3rd resistance R3 be connected in parallel, outfan in parallel is through the 6th electric fuse FU6
Being connected with steering pump driver, outfan in parallel is also connected through the 5th electric fuse FU5 and DC/DC module, protects through the 3rd
Danger silk FU3 is connected with the positive pole of electricity air-conditioning interface 5, the negative pole of steering pump driver, the negative pole of DC/DC module, electricity air-conditioning interface 5
Negative pole be all connected with the negative pole of electrokinetic cell packet interface 2 by the 8th catalyst K8.
Described electrical heating current supply circuit includes the 6th catalyst K6 and the 4th electric fuse FU4, the of the 6th catalyst K6
One end is connected with the first electric fuse FU1, and the 6th catalyst K6 is connected by the positive pole of the 4th electric fuse FU4 with electrical heating PTC interface 4
Connecing, the negative pole of electrical heating PTC interface 4 is connected with the negative pole of electrokinetic cell packet interface 2 by the 8th catalyst K8.
Described off-board charger current supply circuit includes the 5th catalyst K5 and the second electric fuse FU2, the 5th catalyst
First end of K5 and the second electric fuse FU2 connect, and the 5th catalyst K5 is by the second electric fuse FU2 and off-board charger interface
The positive pole of 3 connects, and the negative pole of off-board charger interface 3 is by the negative pole of the 8th catalyst K8 with off-board charger interface 3
Connect.
The electric automobile of the present invention is connected with automobile power cell bag by the electrokinetic cell packet interface on high-voltaghe compartment casing,
Access electrical source of power, be connected by off-board charger interface charger off-board with outside, supply for outside off-board charger
Electricity, is connected with electrical heating PTC by electrical heating PTC interface, powers for electrical heating PTC, by electricity air-conditioning interface with electricity air-conditioning even
Connect, power for electricity air-conditioning, be connected with mair motor by mair motor interface simultaneously, control mair motor operating, by steering pump interface
It is connected with steering pump, controls steering pump operating.
Claims (5)
1. an electric automobile, it is characterised in that: it includes electrokinetic cell bag, high-voltaghe compartment, electricity air-conditioning, electrical heating PTC, mair motor
And steering pump, electrokinetic cell bag, electricity air-conditioning, electrical heating PTC, mair motor are corresponding with the external interface of high-voltaghe compartment respectively with steering pump
Connect；
Described electrokinetic cell bag includes housing and the multiple battery cells being placed in described housing, at described shell perfusion in vivo
Having insulating heat-conductive liquid, offer outlet and entrance on housing, described insulating heat-conductive liquid can be by outlet via outward
Return entrance after portion's chiller, be provided with between described outlet and entrance for driving described insulating heat-conductive liquid to flow
Pump, described outside chiller includes two fluid paths, flows through for cooling down absolutely in one of which fluid path
The cooling liquid of edge heat-conducting liquid, described insulating heat-conductive liquid flows through another fluid path；
Described high-voltaghe compartment includes that casing (1) and internal circuit, described casing (1) top are provided with electrokinetic cell packet interface
(2) off-board charger interface (3), electrical heating PTC interface (4) and electricity air-conditioning interface, casing (1) front panel have been arranged side by side
(5), the side of casing (1) has been arranged side by side mair motor interface (6) and steering pump interface (7)；Internal circuit includes high-voltage acquisition
Module, Manual maintenance switch, main preliminary filling loop, secondary preliminary filling loop, electrical heating current supply circuit and off-board charger current supply circuit；
High-voltage acquisition module positive pole manually service switch is connected with the positive pole of electrokinetic cell packet interface (2), and high-voltage acquisition module is born
Pole is connected with the negative pole of electrokinetic cell packet interface (2) by the 8th catalyst；Main preliminary filling loop, secondary preliminary filling loop, electrical heating supply
Electricity loop and off-board charger current supply circuit are all connected by the positive pole of the first electric fuse with electrokinetic cell packet interface (2).
A kind of electric automobile the most according to claim 1, it is characterised in that: described main preliminary filling loop includes the first contact
Device, the second catalyst, the first diode, the first resistance, the second resistance and mair motor driver, the first catalyst and the second contact
First end of device is all connected with the first electric fuse, and the second end of the first catalyst and the positive pole of the first diode connect, and the one or two
The negative pole of pole pipe and the first resistance connect, and the other end of the first resistance, the second end of the second catalyst drive with mair motor jointly
Device connects, and the two ends of mair motor driver are parallel with the second resistance, and the negative pole of mair motor driver is by the 8th catalyst and moves
The negative pole of power battery packet interface (2) connects.
A kind of electric automobile the most according to claim 1, it is characterised in that: described secondary preliminary filling loop includes the 3rd contact
Device, the 4th catalyst, the second diode, the 3rd resistance and the 3rd electric fuse, the 5th electric fuse, the 6th electric fuse, DC/DC module
With steering pump driver, the 3rd described catalyst and the first end of the 4th catalyst be all connected with the first electric fuse, and the 4th connects
Tentaculum is connected with the 3rd catalyst, the second diode and the 3rd resistor coupled in parallel that are sequentially connected in series, and outfan in parallel is through the 6th
Electric fuse is connected with steering pump driver, and outfan in parallel is also connected with DC/DC module through the 5th electric fuse, through the 3rd
Electric fuse is connected with the positive pole of electricity air-conditioning interface (5), the negative pole of steering pump driver, the negative pole of DC/DC module, electricity air-conditioning interface
(5) negative pole is all connected by the negative pole of the 8th catalyst with electrokinetic cell packet interface (2).
A kind of electric automobile the most according to claim 1, it is characterised in that: described electrical heating current supply circuit includes the 6th
Catalyst and the 4th electric fuse, the first end of the 6th catalyst and the first electric fuse connect, and the 6th catalyst is by the 4th insurance
Silk is connected with the positive pole of electrical heating PTC interface (4), and the negative pole of electrical heating PTC interface (4) passes through the 8th catalyst and electrokinetic cell
The negative pole of packet interface (2) connects.
A kind of electric automobile the most according to claim 1, it is characterised in that: described off-board charger current supply circuit bag
Including the 5th catalyst and the second electric fuse, the first end of the 5th catalyst and the second electric fuse connect, and the 5th catalyst is by the
Two electric fuses are connected with the positive pole of off-board charger interface (3), and the negative pole of off-board charger interface (3) is by the 8th contact
Device is connected with the negative pole of off-board charger interface (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879519.6U CN205853920U (en) | 2016-08-15 | 2016-08-15 | A kind of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879519.6U CN205853920U (en) | 2016-08-15 | 2016-08-15 | A kind of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205853920U true CN205853920U (en) | 2017-01-04 |
Family
ID=57594206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879519.6U Active CN205853920U (en) | 2016-08-15 | 2016-08-15 | A kind of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205853920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126645A (en) * | 2019-05-17 | 2019-08-16 | 合肥华同科技有限公司 | Pure electric automobile pair electronic box electrical architecture |
-
2016
- 2016-08-15 CN CN201620879519.6U patent/CN205853920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126645A (en) * | 2019-05-17 | 2019-08-16 | 合肥华同科技有限公司 | Pure electric automobile pair electronic box electrical architecture |
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| GR01 | Patent grant |